TY - CPAPER T1 - Ectopic expression of Aire regulates the expression of autoantigens and influences the development of autoimmune disease T2 - 39th Annual Scientific Meeting of the Australasian Society for Immunology (ASI 2009) AN - 42268460; 5614834 JF - 39th Annual Scientific Meeting of the Australasian Society for Immunology (ASI 2009) AU - Ko, Hyun-Ja AU - Kinkel, S AU - Nasa, Z AU - Chan, J AU - Siatskas, C AU - Scott, H AU - Toh, B AU - Hubert, F AU - Alderuccio, F Y1 - 2009/12/06/ PY - 2009 DA - 2009 Dec 06 KW - Autoimmune diseases KW - AIRE protein KW - Autoantigens KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42268460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Annual+Scientific+Meeting+of+the+Australasian+Society+for+Immunology+%28ASI+2009%29&rft.atitle=Ectopic+expression+of+Aire+regulates+the+expression+of+autoantigens+and+influences+the+development+of+autoimmune+disease&rft.au=Ko%2C+Hyun-Ja%3BKinkel%2C+S%3BNasa%2C+Z%3BChan%2C+J%3BSiatskas%2C+C%3BScott%2C+H%3BToh%2C+B%3BHubert%2C+F%3BAlderuccio%2C+F&rft.aulast=Ko&rft.aufirst=Hyun-Ja&rft.date=2009-12-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Annual+Scientific+Meeting+of+the+Australasian+Society+for+Immunology+%28ASI+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asi2009.org/images/stories/html%20files/Final%20Poster%20Li sting%20for%20Web.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - NOx production in laboratory discharges simulating blue jets and red sprites AN - 21447868; 11914251 AB - Sources of middle atmosphere nitrogen oxides, including transport from the troposphere and production in situ by energetic electrons, are currently not well characterized. Production of nitrogen oxides (NO x ) in the middle atmosphere by transient luminous events (TLEs), such as red sprites and blue jets has previously been estimated from satellite observations and modeling studies. This is the first laboratory attempt to estimate NO x production by TLEs, following studies that have confirmed electrical similarities between laboratory discharges and TLEs. A pressure-controlled chamber and high-voltage power supplies simulated middle atmosphere discharges. Chemiluminescence NO x analyzers sampled NO x following the completion of the chamber discharges, which was used to calculate total NO x production for each discharge as well as NO x per ampere of current and NO x per Joule of discharge energy. Three different production efficiencies in NO x /J as a function of pressure pointed to three different production regimes: one for tropospheric pressures (100-500 mb), one for stratospheric pressures (1-100 mb), and one for upper stratospheric to mesospheric pressures (no greater than 1 mb). Discharges at jet-like pressures are measured to produce 1.7 10 16 to 6.40 10 17 molecules of NO x per discharge, while discharges at sprite-like pressure produce 6.97 10 13 to 8.57 10 13 molecules of NO x per discharge. Blue jets were calculated to produce 1.7 10 22 to 7.4 10 26 molecules of NO x , while red sprites were calculated to produce 6.8 10 23 to 6.3 10 27 molecules of NO x . On the basis of global sprite frequency estimates global annual NO x production by sprites is estimated to be between 7 10 23 and 2 10 28 molecules per second. JF - Journal of Geophysical Research. A. Space Physics AU - Peterson, Harold AU - Bailey, Matthew AU - Hallett, John AU - Beasley, William AD - NASA Marshall Space Flight Center, Huntsville, Alabama, USA Y1 - 2009/12/02/ PY - 2009 DA - 2009 Dec 02 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA VL - 114 IS - A00 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sprites KW - Atmospheric pollution models KW - Remote sensing KW - Troposphere KW - Nitrogen oxides KW - Atmosphere KW - Stratosphere KW - Satellites KW - Satellite data KW - Photochemicals KW - Red sprites KW - Blue jets KW - Chemiluminescence KW - P 0000:AIR POLLUTION KW - M2 551.593:Optical (551.593) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21447868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+A.+Space+Physics&rft.atitle=NOx+production+in+laboratory+discharges+simulating+blue+jets+and+red+sprites&rft.au=Peterson%2C+Harold%3BBailey%2C+Matthew%3BHallett%2C+John%3BBeasley%2C+William&rft.aulast=Peterson&rft.aufirst=Harold&rft.date=2009-12-02&rft.volume=114&rft.issue=A00&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+A.+Space+Physics&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JA014489 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Sprites; Satellite data; Atmospheric pollution models; Red sprites; Blue jets; Chemiluminescence; Photochemicals; Remote sensing; Troposphere; Nitrogen oxides; Satellites; Stratosphere; Atmosphere DO - http://dx.doi.org/10.1029/2009JA014489 ER - TY - JOUR T1 - A new algorithm for self-consistent three-dimensional modeling of collisions in dusty debris disks AN - 877842532; 2011-058064 AB - We present a new "collisional grooming" algorithm that enables us to model images of debris disks where the collision time is less than the Poynting-Robertson (PR) time for the dominant grain size. Our algorithm uses the output of a collisionless disk simulation to iteratively solve the mass flux equation for the density distribution of a collisional disk containing planets in three dimensions. The algorithm can be run on a single processor in approximately 1 hr. Our preliminary models of disks with resonant ring structures caused by terrestrial mass planets show that the collision rate for background particles in a ring structure is enhanced by a factor of a few compared to the rest of the disk, and that dust grains in or near resonance have even higher collision rates. We show how collisions can alter the morphology of a resonant ring structure by reducing the sharpness of a resonant ring's inner edge and by smearing out azimuthal structure. We implement a simple prescription for particle fragmentation and show how PR drag and fragmentation sort particles by size, producing smaller dust grains at smaller circumstellar distances. This mechanism could cause a disk to look different at different wavelengths, and may explain the warm component of dust interior to Fomalhaut's outer dust ring seen in the resolved 24 mu m Spitzer image of this system. Copyright (Copyright) 2009. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Stark, Christopher C AU - Kuchner, Marc J Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 543 EP - 553 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 707 IS - 1 SN - 0004-637X, 0004-637X KW - fragmentation KW - numerical models KW - three-dimensional models KW - grain size KW - debris disks KW - simulation KW - protoplanetary disk KW - models KW - cosmic dust KW - interplanetary medium KW - collisions KW - N-body simulation KW - dynamics KW - Poynting-Robertson drag KW - planetology KW - algorithms KW - circumstellar matter KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877842532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=A+new+algorithm+for+self-consistent+three-dimensional+modeling+of+collisions+in+dusty+debris+disks&rft.au=Stark%2C+Christopher+C%3BKuchner%2C+Marc+J&rft.aulast=Stark&rft.aufirst=Christopher&rft.date=2009-12-01&rft.volume=707&rft.issue=1&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F707%2F1%2F543 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 37 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; circumstellar matter; collisions; cosmic dust; debris disks; dynamics; fragmentation; grain size; interplanetary medium; models; N-body simulation; numerical models; particles; planetology; Poynting-Robertson drag; protoplanetary disk; simulation; three-dimensional models DO - http://dx.doi.org/10.1088/0004-637X/707/1/543 ER - TY - JOUR T1 - The CLIVAR C20C project: which components of the Asian-Australian monsoon circulation variations are forced and reproducible? AN - 754567404; 13414736 AB - A multi-model set of atmospheric simulations forced by historical sea surface temperature (SST) or SSTs plus Greenhouse gases and aerosol forcing agents for the period of 1950-1999 is studied to identify and understand which components of the Asian-Australian monsoon (A-AM) variability are forced and reproducible. The analysis focuses on the summertime monsoon circulations, comparing model results against the observations. The priority of different components of the A-AM circulations in terms of reproducibility is evaluated. Among the subsystems of the wide A-AM, the South Asian monsoon and the Australian monsoon circulations are better reproduced than the others, indicating they are forced and well modeled. The primary driving mechanism comes from the tropical Pacific. The western North Pacific monsoon circulation is also forced and well modeled except with a slightly lower reproducibility due to its delayed response to the eastern tropical Pacific forcing. The simultaneous driving comes from the western Pacific surrounding the maritime continent region. The Indian monsoon circulation has a moderate reproducibility, partly due to its weakened connection to June-July-August SSTs in the equatorial eastern Pacific in recent decades. Among the A-AM subsystems, the East Asian summer monsoon has the lowest reproducibility and is poorly modeled. This is mainly due to the failure of specifying historical SST in capturing the zonal land-sea thermal contrast change across the East Asia. The prescribed tropical Indian Ocean SST changes partly reproduce the meridional wind change over East Asia in several models. For all the A-AM subsystem circulation indices, generally the MME is always the best except for the Indian monsoon and East Asian monsoon circulation indices. JF - Climate Dynamics AU - Zhou, Tianjun AU - Wu, Bo AU - Scaife, A A AU - Broennimann, S AU - Cherchi, A AU - Fereday, D AU - Fischer, A M AU - Folland, C K AU - Jin, KE AU - Kinter, J AU - Knight, J R AU - Kucharski, F AU - Kusunoki, S AU - Lau, N-C AU - Li, Lijuan AU - Nath, MJ AU - Nakaegawa, T AU - Navarra, A AU - Pegion, P AU - Rozanov, E AU - Schubert, S AU - Sporyshev, P AU - Voldoire, A AU - Wen, Xinyu AU - Yoon, J H AU - Zeng, N AD - NASA Goddard Space Flight Center, Greenbelt, USA, zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn zhoutj@lasg.iap.ac.cn Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 1051 EP - 1068 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 33 IS - 7-8 SN - 0930-7575, 0930-7575 KW - Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Sea surface temperature variability KW - Climate change KW - IS, Tropical Pacific KW - Monsoon circulation forecasting KW - IN, North Pacific KW - INW, Asia KW - continents KW - Ocean-atmosphere system KW - Australia KW - Sea surface temperatures KW - Marine KW - Summer monsoon KW - Aerosols KW - Temperature KW - Simulation KW - South Asian monsoon KW - Atmospheric circulation KW - Greenhouse effect KW - Australian monsoon KW - Oceanic circulation KW - East Asian monsoon KW - Numerical simulations KW - ISW, Tropical Indian Ocean KW - Oceans KW - Monsoon circulation KW - Atmospheric forcing KW - summer KW - Greenhouse gases KW - Monsoons KW - Q2 09243:Structure, mechanics and thermodynamics KW - O 2010:Physical Oceanography KW - P 0000:AIR POLLUTION KW - M2 551.58:Climatology (551.58) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754567404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Dynamics&rft.atitle=The+CLIVAR+C20C+project%3A+which+components+of+the+Asian-Australian+monsoon+circulation+variations+are+forced+and+reproducible%3F&rft.au=Zhou%2C+Tianjun%3BWu%2C+Bo%3BScaife%2C+A+A%3BBroennimann%2C+S%3BCherchi%2C+A%3BFereday%2C+D%3BFischer%2C+A+M%3BFolland%2C+C+K%3BJin%2C+KE%3BKinter%2C+J%3BKnight%2C+J+R%3BKucharski%2C+F%3BKusunoki%2C+S%3BLau%2C+N-C%3BLi%2C+Lijuan%3BNath%2C+MJ%3BNakaegawa%2C+T%3BNavarra%2C+A%3BPegion%2C+P%3BRozanov%2C+E%3BSchubert%2C+S%3BSporyshev%2C+P%3BVoldoire%2C+A%3BWen%2C+Xinyu%3BYoon%2C+J+H%3BZeng%2C+N&rft.aulast=Zhou&rft.aufirst=Tianjun&rft.date=2009-12-01&rft.volume=33&rft.issue=7-8&rft.spage=1051&rft.isbn=&rft.btitle=&rft.title=Climate+Dynamics&rft.issn=09307575&rft_id=info:doi/10.1007%2Fs00382-008-0501-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Aerosols; Atmospheric forcing; Climate change; Ocean-atmosphere system; Greenhouse effect; Monsoons; Summer monsoon; Sea surface temperature variability; South Asian monsoon; Atmospheric circulation; Australian monsoon; Monsoon circulation forecasting; Oceanic circulation; Numerical simulations; East Asian monsoon; Monsoon circulation; Sea surface temperatures; Greenhouse gases; Historical account; Oceans; Temperature; continents; Simulation; summer; IN, North Pacific; ISW, Tropical Indian Ocean; INW, Asia; Australia; IS, Tropical Pacific; Marine DO - http://dx.doi.org/10.1007/s00382-008-0501-8 ER - TY - JOUR T1 - The fate of amino acids during simulated meteoritic impact AN - 742920932; 2010-053178 JF - Astrobiology AU - Bertrand, Marylene AU - van der Gaast, Sjerry AU - Vilas, Faith AU - Hoerz, Friedrich AU - Haynes, Gerald AU - Chabin, Annie AU - Brack, Andre AU - Westall, Frances Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 943 EP - 951 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 10 SN - 1531-1074, 1531-1074 KW - experimental studies KW - gas chromatograms KW - mass spectra KW - impacts KW - life origin KW - volatilization KW - meteorites KW - laboratory studies KW - organic compounds KW - organic acids KW - transport KW - racemization KW - amino acids KW - spectra KW - 02C:Geochemistry of rocks, soils, and sediments KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742920932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+fate+of+amino+acids+during+simulated+meteoritic+impact&rft.au=Bertrand%2C+Marylene%3Bvan+der+Gaast%2C+Sjerry%3BVilas%2C+Faith%3BHoerz%2C+Friedrich%3BHaynes%2C+Gerald%3BChabin%2C+Annie%3BBrack%2C+Andre%3BWestall%2C+Frances&rft.aulast=Bertrand&rft.aufirst=Marylene&rft.date=2009-12-01&rft.volume=9&rft.issue=10&rft.spage=943&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0327 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 46 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amino acids; experimental studies; gas chromatograms; impacts; laboratory studies; life origin; mass spectra; meteorites; organic acids; organic compounds; racemization; spectra; transport; volatilization DO - http://dx.doi.org/10.1089/ast.2008.0327 ER - TY - JOUR T1 - An asymmetric distribution of lakes on Titan as a possible consequence of orbital forcing AN - 742901221; 2010-038838 JF - Nature Geoscience AU - Aharonson, O AU - Hayes, A G AU - Lunine, J I AU - Lorenz, R D AU - Allison, M D AU - Elachi, C Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 851 EP - 854 PB - Nature Publishing Group, London VL - 2 IS - 12 SN - 1752-0894, 1752-0894 KW - icy satellites KW - methane KW - lakes KW - aliphatic hydrocarbons KW - radar methods KW - alkanes KW - giant planets KW - orbital forcing KW - spatial distribution KW - Saturn KW - planets KW - organic compounds KW - Cassini-Huygens Mission KW - hydrocarbons KW - Titan Satellite KW - symmetry KW - seasonal variations KW - outer planets KW - satellites KW - climate forcing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=An+asymmetric+distribution+of+lakes+on+Titan+as+a+possible+consequence+of+orbital+forcing&rft.au=Aharonson%2C+O%3BHayes%2C+A+G%3BLunine%2C+J+I%3BLorenz%2C+R+D%3BAllison%2C+M+D%3BElachi%2C+C&rft.aulast=Aharonson&rft.aufirst=O&rft.date=2009-12-01&rft.volume=2&rft.issue=12&rft.spage=851&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2FNGEO698 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Cassini-Huygens Mission; climate forcing; giant planets; hydrocarbons; icy satellites; lakes; methane; orbital forcing; organic compounds; outer planets; planets; radar methods; satellites; Saturn; seasonal variations; spatial distribution; symmetry; Titan Satellite DO - http://dx.doi.org/10.1038/NGEO698 ER - TY - JOUR T1 - Nitrogen-enhanced greenhouse warming on early Earth AN - 742894107; 2010-038845 JF - Nature Geoscience AU - Goldblatt, Colin AU - Claire, Mark W AU - Lenton, Timothy M AU - Matthews, Adrian J AU - Watson, Andrew J AU - Zahnle, Kevin J Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 891 EP - 896 PB - Nature Publishing Group, London VL - 2 IS - 12 SN - 1752-0894, 1752-0894 KW - methane KW - upper Precambrian KW - Precambrian KW - aliphatic hydrocarbons KW - mantle KW - Proterozoic KW - alkanes KW - paleoclimatology KW - climate change KW - nitrogen KW - carbon dioxide KW - models KW - organic compounds KW - paleotemperature KW - Sun KW - solar radiation KW - hydrocarbons KW - Archean KW - reconstruction KW - greenhouse effect KW - geochemistry KW - crust KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742894107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Nitrogen-enhanced+greenhouse+warming+on+early+Earth&rft.au=Goldblatt%2C+Colin%3BClaire%2C+Mark+W%3BLenton%2C+Timothy+M%3BMatthews%2C+Adrian+J%3BWatson%2C+Andrew+J%3BZahnle%2C+Kevin+J&rft.aulast=Goldblatt&rft.aufirst=Colin&rft.date=2009-12-01&rft.volume=2&rft.issue=12&rft.spage=891&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2FNGEO692 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Archean; carbon dioxide; climate change; crust; geochemistry; greenhouse effect; hydrocarbons; mantle; methane; models; nitrogen; organic compounds; paleoclimatology; paleotemperature; Precambrian; Proterozoic; reconstruction; solar radiation; Sun; upper Precambrian DO - http://dx.doi.org/10.1038/NGEO692 ER - TY - JOUR T1 - Anaerobic methane oxidation by Archaea/sulfate-reducing bacteria aggregates; 2, Isotopic constraints AN - 50109355; 2010-010558 AB - Recent studies employing novel analytical tools provide detailed, microscopic portraits of archaea/sulfate-reducing bacteria aggregates in sediments from methane seep and vent sites. One of the most striking features of these aggregates is that lipid and cell carbon are highly depleted in (super 13) C (??[�]?? (super 13) C < -60 per mil). Biogenic methane, with ??[�]?? (super 13) C values of -50 to -110 permil, is a logical candidate for carbon source of these aggregates. Accordingly, it is widely assumed that the archaea oxidize and assimilate methane, and that methane-derived carbon is transferred to the sulfate-reducing bacteria (SRB) symbionts as CO (sub 2) or as a partially oxidized intermediate. However, methane is not the only possible source of (super 13) C-depleted carbon in archaea/SRB aggregates. ??[�]??CO (sub 2) in sediments at seep and vent sites tends to be isotopically "light" due to decomposition of organic matter derived from chemoautotrophic organisms. In addition, CO (sub 2) is depleted in (super 13) C by approximately 10 permil compared to ??[�]??CO (sub 2) owing to the equilibrium isotope effect. Assimilation of this "light" CO (sub 2) by methanogenic archaea and autotrophic SRB, combined with enzymatic isotope effects, could also yield lipid and biomass that are highly depleted in (super 13) C. We derive general equations based on isotope mass-balance and calibrated with laboratory and field data to predict the isotopic composition of archaeal cell carbon and lipids derived from autotrophic methanogenesis and anaerobic methane oxidation. The calculations show that observed ??[�]?? (super 13) C values for archaeal biomass and lipids at methane seep and vent sites are readily accounted for by isotope fractionation during methane production from CO (sub 2) , and that biomass produced during anaerobic methane oxidation is only slightly depleted in (super 13) C relative to methane unless the enzymatic isotope effect associated with the anabolic arm of the assimilation-dissimilation branch point is considerably larger than the isotope effect associated with the catabolic arm. We also apply an isotope diffusion-reaction model to demonstrate that micro-gradients in ??[�]?? (super 13) C-CO (sub 2) cannot be maintained within archaea/SRB aggregates. However, (super 13) C-depleted carbon in SRB members of the aggregate is readily explained by autotrophic sulfate-reduction with bulk porewater CO (sub 2) as carbon source. These results illustrate that (super 13) C-depleted biomass and lipids observed in sediments from methane seep and vent sites may be derived from CO (sub 2) -reducing archaea and autotrophic sulfate-reducing bacteria. The inference of anaerobic methanotrophy based on (super 13) C depletion in archaeal and sulfate-reducing bacterial cell carbon and/or lipids should be considered tentative unless corroborated by independent, concordant evidence of net methane consumption. JF - American Journal of Science AU - Alperin, Marc J AU - Hoehler, Tori M Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 958 EP - 984 PB - Yale University, Kline Geology Laboratory, New Haven, CT VL - 309 IS - 10 SN - 0002-9599, 0002-9599 KW - fatty acids KW - Archaea KW - lipids KW - isotopes KW - biomass KW - aliphatic hydrocarbons KW - stable isotopes KW - carbon dioxide KW - marine sediments KW - mass balance KW - carbon KW - sediments KW - geochemistry KW - gas seeps KW - diffusion KW - methane KW - isotope ratios KW - oxidation KW - C-13/C-12 KW - alkanes KW - organic compounds KW - organic acids KW - biogenic processes KW - sulfate-reducing bacteria KW - bacteria KW - hydrocarbons KW - anaerobic environment KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50109355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Anaerobic+methane+oxidation+by+Archaea%2Fsulfate-reducing+bacteria+aggregates%3B+2%2C+Isotopic+constraints&rft.au=Alperin%2C+Marc+J%3BHoehler%2C+Tori+M&rft.aulast=Alperin&rft.aufirst=Marc&rft.date=2009-12-01&rft.volume=309&rft.issue=10&rft.spage=958&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/10.2475%2F10.2009.02 L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the American Journal of Science, Yale University, Kline Geology Laboratory, New Haven, CT, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 89 N1 - PubXState - CT N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; anaerobic environment; Archaea; bacteria; biogenic processes; biomass; C-13/C-12; carbon; carbon dioxide; diffusion; fatty acids; gas seeps; geochemistry; hydrocarbons; isotope ratios; isotopes; lipids; marine sediments; mass balance; methane; organic acids; organic compounds; oxidation; sediments; stable isotopes; sulfate-reducing bacteria DO - http://dx.doi.org/10.2475/10.2009.02 ER - TY - JOUR T1 - Anaerobic methane oxidation by Archaea/sulfate-reducing bacteria aggregates; 1, Thermodynamic and physical constraints AN - 50103782; 2010-010557 AB - Aggregates of archaea and sulfate-reducing bacteria (SRB) recently discovered in methane-seep sediments are widely assumed to engage in anaerobic methane oxidation (AMO), but the reaction mechanism remains poorly understood. We used a spherical diffusion-reaction model that incorporates thermodynamic controls, realistic aggregate morphology, and essential elements of cell structure to quantify maximum reaction rates and energy yields for competing mechanisms, to determine how cellular energy yields are affected by aggregate size and morphology, and to investigate the impact of organic-matter remineralization on archaea and SRB in the aggregate. The model provides the following insights: (a) syntrophic AMO is thermodynamically and physically possible for a variety of intermediate compounds (including H (sub 2) , formate, and acetate); (b) the energy yield for syntrophic AMO is low but compatible with the maintenance needs of non- or slowly-growing cells; (c) archaea and SRB engaged in syntrophic AMO face a substantial energetic cost for aggregating; (d) direct contact between archaea and SRB provides only a modest energetic advantage compared to a loose association; and (e) sulfidogenic-methanogenic aggregates that take advantage of fermentation products released during organic-matter decay have a substantial energetic advantage over aggregates that rely exclusively on syntrophic AMO. Moreover, the model calls attention to a discrepancy between the observed sulfate-reduction rate at a well-characterized methane-seep site and the theoretical upper-limit rate of syntrophic AMO by a mechanism involving interspecies transfer of H (sub 2) , formate, acetate, or other chemical intermediates. An analysis of possible errors, ambiguities, and artifacts in modeling and experimental techniques leads us to a surprising conclusion: that archaea/SRB aggregates in methane-seep sediments may be methanogenic rather than methanotrophic. In contrast, AMO in non-seep (diffusion-dominated) sediments is best explained by a consortium involving methanogenic archaea (that oxidize methane and release H (sub 2) ) and hydrogenotrophic SRB. JF - American Journal of Science AU - Alperin, Marc J AU - Hoehler, Tori M Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 869 EP - 957 PB - Yale University, Kline Geology Laboratory, New Haven, CT VL - 309 IS - 10 SN - 0002-9599, 0002-9599 KW - gas seeps KW - methane KW - Archaea KW - physicochemical properties KW - oxidation KW - aliphatic hydrocarbons KW - mathematical models KW - alkanes KW - organic compounds KW - marine sediments KW - sulfate-reducing bacteria KW - chemical reactions KW - bacteria KW - sediments KW - hydrocarbons KW - theoretical models KW - anaerobic environment KW - thermodynamic properties KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50103782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Anaerobic+methane+oxidation+by+Archaea%2Fsulfate-reducing+bacteria+aggregates%3B+1%2C+Thermodynamic+and+physical+constraints&rft.au=Alperin%2C+Marc+J%3BHoehler%2C+Tori+M&rft.aulast=Alperin&rft.aufirst=Marc&rft.date=2009-12-01&rft.volume=309&rft.issue=10&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/10.2475%2F10.2009.01 L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the American Journal of Science, Yale University, Kline Geology Laboratory, New Haven, CT, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CT N1 - Document feature - illus. incl. tables N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; anaerobic environment; Archaea; bacteria; chemical reactions; gas seeps; geochemistry; hydrocarbons; marine sediments; mathematical models; methane; organic compounds; oxidation; physicochemical properties; sediments; sulfate-reducing bacteria; theoretical models; thermodynamic properties DO - http://dx.doi.org/10.2475/10.2009.01 ER - TY - JOUR T1 - CHAOS-2; a geomagnetic field model derived from one decade of continuous satellite data AN - 50074811; 2010-015394 AB - We have derived a model of the near-Earth's magnetic field using more than 10 yr of high-precision geomagnetic measurements from the three satellites Orsted, CHAMP and SAC-C. This model is an update of the two previous models, CHAOS (Olsen et al. 2006) and xCHAOS (Olsen & Mandea 2008). Data selection and model parameterization follow closely those chosen for deriving these models. The main difference concerns the maximum spherical harmonic degree of the static field (n=60 compared to n=50 for CHAOS and xCHAOS), and of the core field time changes, for which spherical harmonic expansion coefficients up to n=20 are described by order 5 splines (with 6-month knot spacing) spanning the years from 1997.0 to 2009.5. Compared to its predecessors, the temporal regularization of the CHAOS-2 model is also modified. Indeed, second and higher order time derivatives of the core field are damped by minimizing the second time derivative of the squared magnetic field intensity at the core-mantle boundary. The CHAOS-2 model describes rapid time changes, as monitored by the ground magnetic observatories, much better than its predecessors. Abstract Copyright (2009), RAS. JF - Geophysical Journal International AU - Olsen, Nils AU - Mandea, Mioara AU - Sabaka, Terence J AU - Toffner-Clausen, Lars Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 1477 EP - 1487 PB - Wiley-Blackwell on behalf of The Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 179 IS - 3 SN - 0956-540X, 0956-540X KW - outer core KW - models KW - magnetic anomalies KW - core KW - CHAOS-2 KW - inner core KW - satellite methods KW - magnetic field KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=CHAOS-2%3B+a+geomagnetic+field+model+derived+from+one+decade+of+continuous+satellite+data&rft.au=Olsen%2C+Nils%3BMandea%2C+Mioara%3BSabaka%2C+Terence+J%3BToffner-Clausen%2C+Lars&rft.aulast=Olsen&rft.aufirst=Nils&rft.date=2009-12-01&rft.volume=179&rft.issue=3&rft.spage=1477&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2009.04386.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2010-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - CHAOS-2; core; inner core; magnetic anomalies; magnetic field; models; outer core; remote sensing; satellite methods DO - http://dx.doi.org/10.1111/j.1365-246X.2009.04386.x ER - TY - JOUR T1 - Constraining a numerical geodynamo model with 100 years of surface observations AN - 50071632; 2010-015392 AB - To constrain numerical geodynamo models with surface geomagnetic observations, we develop an assimilation scheme for mapping surface geomagnetic data into numerical dynamo solutions. This approach is similar to the optimal interpolation that has been used in atmospheric data assimilation for many years. The scheme is numerically stable and computationally efficient, and has been tested in a series of observing system simulation experiments with either simplified MHD systems or synthetic data from numerical dynamo simulations. In this study, the algorithm is integrated with our MoSST core dynamics model and is tested with 100-yr surface geomagnetic observations, starting in 1900. These experiments use 5 and 20-yr analysis intervals, and forecasts are made every 5 yr starting from 1905. We show that forecast errors gradually reduce over the course of the assimilation. Shorter assimilation runs (starting in 1960 and 1980) result in much larger forecast errors. We investigate the causes of the error reduction by examining how the assimilation impacts the unobserved variables. We discuss the implications for the ability of much longer assimilation runs to constrain the physical fields within the Earth's outer core. Abstract Copyright (2009), RAS. JF - Geophysical Journal International AU - Kuang, Weijia AU - Tangborn, Andrew AU - Wei, Zigang AU - Sabaka, Terence J Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 1458 EP - 1468 PB - Wiley-Blackwell on behalf of The Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 179 IS - 3 SN - 0956-540X, 0956-540X KW - outer core KW - models KW - experimental studies KW - numerical models KW - dynamos KW - magnetic anomalies KW - core KW - algorithms KW - inner core KW - simulation KW - observations KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50071632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=Constraining+a+numerical+geodynamo+model+with+100+years+of+surface+observations&rft.au=Kuang%2C+Weijia%3BTangborn%2C+Andrew%3BWei%2C+Zigang%3BSabaka%2C+Terence+J&rft.aulast=Kuang&rft.aufirst=Weijia&rft.date=2009-12-01&rft.volume=179&rft.issue=3&rft.spage=1458&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2009.04376.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2010-01-01 N1 - Number of references - 39 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; core; dynamos; experimental studies; inner core; magnetic anomalies; models; numerical models; observations; outer core; simulation DO - http://dx.doi.org/10.1111/j.1365-246X.2009.04376.x ER - TY - JOUR T1 - Developing an Online Information System Prototype for Global Satellite Precipitation Algorithm Validation and Intercomparison AN - 21325448; 11917431 AB - Over the decades, significant progress has been made in satellite precipitation product development. In particular, temporal resolution and timely availability have been improved by blended techniques. The resulting products, including near-real-time precipitation products, are widely used in various research and applications. However, the lack of support for user-defined areas or points of interest poses a major obstacle to quickly gaining knowledge of product quality and behavior on a local or regional scale. Current online operational intercomparison and validation services have not addressed this issue adequately. This paper describes an ongoing work to develop an online information system prototype for global satellite precipitation algorithm validation and intercomparison, to overcome current shortcomings by providing dynamic and customized information to users on the expected bias and accuracy of the products, and to give algorithm developers a better understanding of the strengths and weaknesses of different algorithmic approaches and data sources. An example is provided to illustrate the functionality and capabilities of the system, and future plans are discussed. The system being developed complements and accelerates the existing and ongoing validation activities in the community and contributes to the current NASA Tropical Rainfall Measuring Mission and the future NASA Global Precipitation Mission. JF - Journal of Applied Meteorology and Climatology AU - Liu, Zhong AU - Rui, Hualan AU - Teng, William AU - Chiu, Long AU - Leptoukh, Gregory AU - Kempler, Steven AD - Goddard Earth Sciences Data and Information Services Center, NASA Goddard Space Flight Center, Greenbelt, Maryland, and Center for Earth Observing and Space Research, George Mason University, Fairfax, Virginia, zhong.liu@nasa.gov Y1 - 2009/12// PY - 2009 DA - Dec 2009 SP - 2581 EP - 2589 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 48 IS - 12 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Remote Sensing KW - Information Systems KW - Satellite Technology KW - Prototypes KW - Global precipitation KW - Algorithms KW - Precipitation KW - Behavior KW - Tropical Rainfall Measuring Mission (TRMM) KW - Climatology KW - Hydrologic Data KW - SW 0815:Precipitation KW - M2 551.578.1:Liquid (551.578.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21325448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Developing+an+Online+Information+System+Prototype+for+Global+Satellite+Precipitation+Algorithm+Validation+and+Intercomparison&rft.au=Liu%2C+Zhong%3BRui%2C+Hualan%3BTeng%2C+William%3BChiu%2C+Long%3BLeptoukh%2C+Gregory%3BKempler%2C+Steven&rft.aulast=Liu&rft.aufirst=Zhong&rft.date=2009-12-01&rft.volume=48&rft.issue=12&rft.spage=2581&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2F2009JAMC2244.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Precipitation; Remote Sensing; Satellite Technology; Algorithms; Information Systems; Prototypes; Climatology; Hydrologic Data; Behavior; Tropical Rainfall Measuring Mission (TRMM); Global precipitation DO - http://dx.doi.org/10.1175/2009JAMC2244.1 ER - TY - JOUR T1 - Role of Subsurface Physics in the Assimilation of Surface Soil Moisture Observations AN - 21288621; 11812219 AB - Root-zone soil moisture controls the land-atmosphere exchange of water and energy, and exhibits memory that may be useful for climate prediction at monthly scales. Assimilation of satellite-based surface soil moisture observations into a land surface model is an effective way to estimate large-scale root-zone soil moisture. The propagation of surface information into deeper soil layers depends on the model-specific representation of subsurface physics that is used in the assimilation system. In a suite of experiments, synthetic surface soil moisture observations are assimilated into four different models [Catchment, Mosaic, Noah, and Community Land Model (CLM)] using the ensemble Kalman filter. The authors demonstrate that identical twin experiments significantly overestimate the information that can be obtained from the assimilation of surface soil moisture observations. The second key result indicates that the potential of surface soil moisture assimilation to improve root-zone information is higher when the surface-root zone coupling is stronger. The experiments also suggest that (faced with unknown true subsurface physics) overestimating surface-root zone coupling in the assimilation system provides more robust skill improvements in the root zone compared with underestimating the coupling. When CLM is excluded from the analysis, the skill improvements from using models with different vertical coupling strengths are comparable for different subsurface truths. Last, the skill improvements through assimilation were found to be sensitive to the regional climate and soil types. JF - Journal of Hydrometeorology AU - Kumar, Sujay V AU - Reichle, Rolf H AU - Koster, Randal D AU - Crow, Wade T AU - Peters-Lidard, Christa D AD - Science Applications International Corporation, Beltsville, and Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland, sujay.v.kumar@nasa.gov Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 1534 EP - 1547 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 10 IS - 6 SN - 1525-755X, 1525-755X KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Prediction KW - Catchment area KW - Kalman Filters KW - Climate prediction KW - Climate change KW - Regional climates KW - Soil Water KW - Data assimilation KW - Catchment basins KW - Climate models KW - Climates KW - Catchment Areas KW - Kalman filter KW - Kalman filters KW - Model Studies KW - Hydrometeorology KW - Hydrometeorological research KW - Satellite data KW - Root Zone KW - Moisture Content KW - Soil moisture KW - Land-atmosphere interaction KW - AQ 00001:Water Resources and Supplies KW - Q2 09393:Remote geosensing KW - SW 0845:Water in soils KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21288621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=Role+of+Subsurface+Physics+in+the+Assimilation+of+Surface+Soil+Moisture+Observations&rft.au=Kumar%2C+Sujay+V%3BReichle%2C+Rolf+H%3BKoster%2C+Randal+D%3BCrow%2C+Wade+T%3BPeters-Lidard%2C+Christa+D&rft.aulast=Kumar&rft.aufirst=Sujay&rft.date=2009-12-01&rft.volume=10&rft.issue=6&rft.spage=1534&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2009JHM1134.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Catchment area; Climate prediction; Climate change; Kalman filters; Satellite data; Hydrometeorological research; Climate models; Catchment basins; Kalman filter; Regional climates; Land-atmosphere interaction; Soil moisture; Data assimilation; Hydrometeorology; Prediction; Kalman Filters; Root Zone; Catchment Areas; Climates; Moisture Content; Soil Water; Model Studies DO - http://dx.doi.org/10.1175/2009JHM1134.1 ER - TY - JOUR T1 - Antarctic climate change and the environment AN - 21259547; 11824690 AB - The Antarctic climate system varies on timescales from orbital, through millennial to sub-annual, and is closely coupled to other parts of the global climate system. We review these variations from the perspective of the geological and glaciological records and the recent historical period from which we have instrumental data ( similar to the last 50 years). We consider their consequences for the biosphere, and show how the latest numerical models project changes into the future, taking into account human actions in the form of the release of greenhouse gases and chlorofluorocarbons into the atmosphere. In doing so, we provide an essential Southern Hemisphere companion to the Arctic Climate Impact Assessment. JF - Antarctic Science AU - Convey, P AU - Bindschadler, R AU - di Prisco, G AU - Fahrbach, E AU - Gutt, J AU - Hodgson, DA AU - Mayewski, P A AU - Summerhayes, C P AU - Turner, J AD - Hydrospheric and Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, pcon@bas.ac.uk Y1 - 2009/12// PY - 2009 DA - Dec 2009 SP - 541 EP - 563 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU UK VL - 21 IS - 6 SN - 0954-1020, 0954-1020 KW - Pollution Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Climatic changes KW - Antarctic climate KW - Chlorofluorocarbons KW - Numerical models KW - Global climate KW - Greenhouse gases KW - Antarctic climate changes KW - Biosphere KW - Atmosphere KW - Geology KW - Arctic climates KW - Mathematical models KW - Polar environments KW - PN, Arctic KW - Reviews KW - P 0000:AIR POLLUTION KW - M2 551.583:Variations (551.583) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21259547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Science&rft.atitle=Antarctic+climate+change+and+the+environment&rft.au=Convey%2C+P%3BBindschadler%2C+R%3Bdi+Prisco%2C+G%3BFahrbach%2C+E%3BGutt%2C+J%3BHodgson%2C+DA%3BMayewski%2C+P+A%3BSummerhayes%2C+C+P%3BTurner%2C+J&rft.aulast=Convey&rft.aufirst=P&rft.date=2009-12-01&rft.volume=21&rft.issue=6&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Antarctic+Science&rft.issn=09541020&rft_id=info:doi/10.1017%2FS0954102009990642 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - PN, Arctic; Greenhouse gases; Biosphere; Polar environments; Reviews; Climatic changes; Geology; Chlorofluorocarbons; Mathematical models; Historical account; Atmosphere; Antarctic climate changes; Antarctic climate; Global climate; Arctic climates; Numerical models DO - http://dx.doi.org/10.1017/S0954102009990642 ER - TY - JOUR T1 - Multiscale cloud system modeling AN - 1540219282; 20130953 AB - The central theme of this paper is to describe how cloud system resolving models (CRMs) of grid spacing 1 km have been applied to various important problems in atmospheric science across a wide range of spatial and temporal scales and how these applications relate to other modeling approaches. A long-standing problem concerns the representation of organized precipitating convective cloud systems in weather and climate models. Since CRMs resolve the mesoscale to large scales of motion (i.e., 10 km to global) they explicitly address the cloud system problem. By explicitly representing organized convection, CRMs bypass restrictive assumptions associated with convective parameterization such as the scale gap between cumulus and large-scale motion. Dynamical models provide insight into the physical mechanisms involved with scale interaction and convective organization. Multiscale CRMs simulate convective cloud systems in computational domains up to global and have been applied in place of contemporary convective parameterizations in global models. Multiscale CRMs pose a new challenge for model validation, which is met in an integrated approach involving CRMs, operational prediction systems, observational measurements, and dynamical models in a new international project: the Year of Tropical Convection, which has an emphasis on organized tropical convection and its global effects. JF - Reviews of Geophysics AU - Tao, Wei-Kuo AU - Moncrieff, Mitchell W AD - Mesoscale Atmospheric Processes Branch, Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA. Y1 - 2009/12// PY - 2009 DA - December 2009 SP - [np] PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 47 IS - 4 SN - 8755-1209, 8755-1209 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts KW - cloud system resolving modeling KW - convection KW - MCS KW - Convection KW - Weather KW - Climate models KW - Atmospheric sciences KW - Climates KW - Climate KW - Parameterization KW - Convection development KW - Computer applications KW - Models KW - Clouds KW - Tropical convection KW - Convective activity KW - Geophysics KW - Modelling KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 551.581:Latitudinal Influences (551.581) KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540219282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+of+Geophysics&rft.atitle=Multiscale+cloud+system+modeling&rft.au=Tao%2C+Wei-Kuo%3BMoncrieff%2C+Mitchell+W&rft.aulast=Tao&rft.aufirst=Wei-Kuo&rft.date=2009-12-01&rft.volume=47&rft.issue=4&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Reviews+of+Geophysics&rft.issn=87551209&rft_id=info:doi/10.1029%2F2008RG000276 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Convection; Clouds; Atmospheric sciences; Parameterization; Geophysics; Modelling; Weather; Climate; Computer applications; Models; Climate models; Tropical convection; Convective activity; Convection development; Climates DO - http://dx.doi.org/10.1029/2008RG000276 ER - TY - JOUR T1 - A parallel, adaptive finite element scheme for modeling chemotactic biological systems AN - 1323797758; 15033520 AB - This paper considers the numerical approximation of complex spatial patterns and rapidly evolving transients in chemotactic biological systems using parallel adaptive multiscale schemes and algorithms. Transport processes in such biological systems are typically modeled by coupled systems of nonlinear reaction-diffusion equations. For example, a model of this form has been proposed for studying chemotaxis in bacteria colonies. In the present study, we develop a variational formulation for this model leading to an approximate finite element scheme with adaptive time stepping and local adaptive mesh refinement/coarsening algorithms. The parallel adaptive solution algorithm is presented in detail and applied to investigate the effect of chemotaxis in spot formation behind concentric advancing concentrations fronts. Numerical results concerning the accuracy, efficiency, and performance of the algorithm are also presented. JF - International Journal for Numerical Methods in Biomedical Engineering AU - Kirk, Benjamin S AU - Carey, Graham F AD - NASA Lyndon B. Johnson Space Center, Mail Code EG3, 2101 NASA Parkway, Houston, TX 77058, U.S.A., benjamin.kirk@nasa.gov Y1 - 2009/12// PY - 2009 DA - December 2009 SP - 1162 EP - 1185 VL - 25 IS - 12 SN - 2040-7939, 2040-7939 KW - Biotechnology and Bioengineering Abstracts; Chemoreception Abstracts KW - Colonies KW - Mathematical models KW - Algorithms KW - Chemotaxis KW - R 18003:Chemotaxis KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1323797758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+for+Numerical+Methods+in+Biomedical+Engineering&rft.atitle=A+parallel%2C+adaptive+finite+element+scheme+for+modeling+chemotactic+biological+systems&rft.au=Kirk%2C+Benjamin+S%3BCarey%2C+Graham+F&rft.aulast=Kirk&rft.aufirst=Benjamin&rft.date=2009-12-01&rft.volume=25&rft.issue=12&rft.spage=1162&rft.isbn=&rft.btitle=&rft.title=International+Journal+for+Numerical+Methods+in+Biomedical+Engineering&rft.issn=20407939&rft_id=info:doi/10.1002%2Fcnm.1173 L2 - http://onlinelibrary.wiley.com/doi/10.1002/cnm.1173/abstract LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Colonies; Mathematical models; Algorithms; Chemotaxis DO - http://dx.doi.org/10.1002/cnm.1173 ER - TY - JOUR T1 - Residence time distributions of the Northern Annular Mode AN - 745936940; 13163865 AB - The Northern Annular Mode (NAM) is a large-scale climatic anomaly pattern characterizing the atmospheric circulation in the polar and the mid-latitude regions. To help in understanding the basic physics underlying the NAM we determine and examine the probability distributions of residence times in the positive and negative phases of the NAM. These distributions are found to have only slightly different mean residence times but differ strongly in their tails. The difference in the tails of the distributions expresses a dominance of one phase of the NAM over the other during rarely occurring events such as the dominant positive NAM in the mid 1960s to the late 1990s. We investigate a possible influence of solar variability on the residence time distributions and find that at high solar activity the NAM spends slightly more time in its negative phase in the stratosphere and slightly less time (compared to the positive phase) in the troposphere. Much stronger influence on the NAM may occur during rare but prolonged changes in solar activity. This extends the conjecture that external forcing only affects the mean residence times (occupation frequencies) of the dynamical states. An example is the dominance of the negative NAM during the 70-year long Maunder Minimum. The distributions are consistent with generation by a non-linear process of random transitions between two equilibrium states of a system with the addition of a small forced component. A simple two-well potential model provides an approximate description of this process elucidating its dynamics as well as the effect of external influences on the annular modes. Published in 2009 by John Wiley & Sons, Ltd. JF - International Journal of Climatology AU - Ruzmaikin, Alexander AD - Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA, Alexander.Ruzmaikin@jpl.nasa.gov Y1 - 2009/11/30/ PY - 2009 DA - 2009 Nov 30 SP - 2072 EP - 2078 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 29 IS - 14 SN - 0899-8418, 0899-8418 KW - Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Solar variability KW - dominance KW - Climate KW - Climatic anomalies KW - Troposphere KW - Atmospheric circulation KW - Stratosphere KW - Maunder minimum KW - Northern Hemisphere annular mode (NAM) KW - Climatology KW - Equilibrium states KW - Solar activity KW - solar activity KW - M2 551.510.53:Stratosphere (551.510.53) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745936940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Climatology&rft.atitle=Residence+time+distributions+of+the+Northern+Annular+Mode&rft.au=Ruzmaikin%2C+Alexander&rft.aulast=Ruzmaikin&rft.aufirst=Alexander&rft.date=2009-11-30&rft.volume=29&rft.issue=14&rft.spage=2072&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Climatology&rft.issn=08998418&rft_id=info:doi/10.1002%2Fjoc.1788 L2 - http://www3.interscience.wiley.com/journal/121676092/abstract LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Solar variability; Northern Hemisphere annular mode (NAM); Climatic anomalies; Equilibrium states; Atmospheric circulation; Climatology; Solar activity; Stratosphere; Maunder minimum; dominance; Climate; Troposphere; solar activity DO - http://dx.doi.org/10.1002/joc.1788 ER - TY - JOUR T1 - Spurious correlations between recent warming and indices of local economic activity AN - 745936683; 13163862 AB - A series of climate model simulations of the 20th Century are analysed to investigate a number of published correlations between indices of local economic activity and recent global warming. These correlations have been used to support a hypothesis that the observed surface warming record has been contaminated in some way and thus overestimates true global warming. However, the basis of the results are correlations over a very restricted set of locations (predominantly western Europe, Japan and the USA) which project strongly onto naturally occurring patterns of climate variability, or are with fields with significant amounts of spatial auto-correlation. Across model simulations, the correlations vary widely due to the chaotic weather component in any short-term record. The reported correlations do not fall outside the simulated distribution, and are probably spurious (i.e. are likely to have arisen from chance alone). Thus, though this study cannot prove that the global temperature record is unbiased, there is no compelling evidence from these correlations of any large-scale contamination. JF - International Journal of Climatology AU - Schmidt, Gavin A AD - NASA Goddard Institute for Space Studies and Center for Climate Systems Research, Columbia University, New York, NY, USA, gschmidt@giss.nasa.gov Y1 - 2009/11/30/ PY - 2009 DA - 2009 Nov 30 SP - 2041 EP - 2048 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 29 IS - 14 SN - 0899-8418, 0899-8418 KW - Sustainability Science Abstracts; Pollution Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Global temperatures KW - Climatic changes KW - Correlations KW - Europe KW - Climatic variability KW - Economics KW - Climatology KW - Weather KW - Climate models KW - Temperature KW - Simulation KW - Greenhouse effect KW - USA KW - Numerical simulations KW - Global warming KW - Japan KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - M2 551.588:Environmental Influences (551.588) KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745936683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Climatology&rft.atitle=Spurious+correlations+between+recent+warming+and+indices+of+local+economic+activity&rft.au=Schmidt%2C+Gavin+A&rft.aulast=Schmidt&rft.aufirst=Gavin&rft.date=2009-11-30&rft.volume=29&rft.issue=14&rft.spage=2041&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Climatology&rft.issn=08998418&rft_id=info:doi/10.1002%2Fjoc.1831 L2 - http://www3.interscience.wiley.com/journal/121590177/abstract LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Climate models; Climatic variability; Global temperatures; Numerical simulations; Correlations; Global warming; Climatology; Weather; Climatic changes; Economics; Temperature; Simulation; Greenhouse effect; USA; Europe; Japan DO - http://dx.doi.org/10.1002/joc.1831 ER - TY - JOUR T1 - Reduction in biomass burning aerosol light absorption upon humidification: roles of inorganically-induced hygroscopicity, particle collapse, and photoacoustic heat and mass transfer AN - 21272665; 11812863 AB - Smoke particle emissions from the combustion of biomass fuels typical for the western and southeastern United States were studied and compared under high humidity and ambient conditions in the laboratory. The fuels used were Montana ponderosa pine (Pinus ponderosa), southern California chamise (Adenostoma fasciculatum), and Florida saw palmetto (Serenoa repens). Information on the non-refractory chemical composition of biomass burning aerosol from each fuel was obtained with an aerosol mass spectrometer and through estimation of the black carbon concentration from light absorption measurements at 870 nm. Changes in the optical and physical particle properties under high humidity conditions were observed for hygroscopic smoke particles containing substantial inorganic mass fractions that were emitted from combustion of chamise and palmetto fuels. Light scattering cross sections increased under high humidity for these particles, consistent with the hygroscopic growth measured for 100 nm particles in HTDMA measurements. Photoacoustic measurements of aerosol light absorption coefficients revealed a 20% reduction with increasing relative humidity, contrary to the expectation of light absorption enhancement by the liquid coating taken up by hygroscopic particles. This reduction is hypothesized to arise from two mechanisms: (1) shielding of inner monomers after particle consolidation or collapse with water uptake; (2) the lower case contribution of mass transfer through evaporation and condensation at high relative humidity (RH) to the usual heat transfer pathway for energy release by laser-heated particles in the photoacoustic measurement of aerosol light absorption. The mass transfer contribution is used to evaluate the fraction of aerosol surface covered with liquid water solution as a function of RH. JF - Atmospheric Chemistry and Physics AU - Lewis, KA AU - Arnott, W P AU - Moosmueller, H AU - Chakrabarty, R K AU - Carrico, C M AU - Kreidenweis, S M AU - Day, DE AU - Malm, W C AU - Laskin, A AU - Jimenez, J L AU - Ulbrich, I M AU - Huffman, JA AU - Onasch, T B AU - Trimborn, A AU - Liu, L AU - Mishchenko, MI AD - NASA Goddard Institute for Space Studies, New York, NY 10025, USA Y1 - 2009/11/27/ PY - 2009 DA - 2009 Nov 27 SP - 8949 EP - 8966 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 22 SN - 1680-7316, 1680-7316 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Relative humidity KW - USA, Florida KW - Evaporation KW - Pinus ponderosa KW - Fuels KW - Aerosol from biomass burning KW - black carbon KW - Adenostoma fasciculatum KW - Absorption KW - Aerosols KW - Chemical composition KW - Evaporation and condensation KW - Humidity KW - Biomass KW - Combustion KW - Smoke KW - water uptake KW - High humidities KW - Serenoa repens KW - Absorption coefficients KW - Atmospheric chemistry KW - Hygroscopic particles KW - Combustion products KW - Light scattering KW - Black carbon aerosols KW - Particulates KW - USA, Southeast KW - Optical analysis KW - Heat and mass transfer KW - USA, California KW - USA, Montana KW - burning KW - Heat transfer KW - heat transfer KW - Smoke particles KW - Coatings KW - P 0000:AIR POLLUTION KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21272665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=Reduction+in+biomass+burning+aerosol+light+absorption+upon+humidification%3A+roles+of+inorganically-induced+hygroscopicity%2C+particle+collapse%2C+and+photoacoustic+heat+and+mass+transfer&rft.au=Lewis%2C+KA%3BArnott%2C+W+P%3BMoosmueller%2C+H%3BChakrabarty%2C+R+K%3BCarrico%2C+C+M%3BKreidenweis%2C+S+M%3BDay%2C+DE%3BMalm%2C+W+C%3BLaskin%2C+A%3BJimenez%2C+J+L%3BUlbrich%2C+I+M%3BHuffman%2C+JA%3BOnasch%2C+T+B%3BTrimborn%2C+A%3BLiu%2C+L%3BMishchenko%2C+MI&rft.aulast=Lewis&rft.aufirst=KA&rft.date=2009-11-27&rft.volume=9&rft.issue=22&rft.spage=8949&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Relative humidity; Hygroscopic particles; High humidities; Evaporation and condensation; Heat and mass transfer; Atmospheric chemistry; Absorption coefficients; Aerosol from biomass burning; Light scattering; Smoke particles; Black carbon aerosols; Heat transfer; Aerosols; Chemical composition; Evaporation; Combustion products; Fuels; Humidity; Particulates; Biomass; burning; Combustion; Optical analysis; Smoke; water uptake; black carbon; Absorption; heat transfer; Coatings; Serenoa repens; Pinus ponderosa; Adenostoma fasciculatum; USA, Florida; USA, California; USA, Southeast; USA, Montana ER - TY - JOUR T1 - Validation of aerosol extinction and water vapor profiles from routine Atmospheric Radiation Measurement Program Climate Research Facility measurements AN - 21350986; 11913775 AB - The accuracy with which vertical profiles of aerosol extinction sigma ep( lambda ) can be measured using routine Atmospheric Radiation Measurement Program (ARM) Climate Research Facility (ACRF) measurements and was assessed using data from two airborne field campaigns, the ARM Aerosol Intensive Operation Period (AIOP, May 2003), and the Aerosol Lidar Validation Experiment (ALIVE, September 2005). This assessment pertains to the aerosol at its ambient concentration and thermodynamic state (i.e., sigma ep( lambda ) either free of or corrected for sampling artifacts) and includes the following ACRF routine methods: Raman lidar, micropulse lidar (MPL), and in situ aerosol profiles (IAP) with a small aircraft. Profiles of aerosol optical depth tau p( lambda ), from which the profiles of sigma ep( lambda ) are derived through vertical differentiation, were measured by the NASA Ames Airborne Tracking 14-channel Sun photometer (AATS-14); these data were used as benchmark in this evaluation. The ACRF IAP sigma ep(550 nm) were lower by 11% (during AIOP) and higher by 1% (during ALIVE) when compared to AATS-14. The ACRF MPL sigma ep(523 nm) measurements were higher by 24% (AIOP) and 19-21% (ALIVE) compared to AATS-14, but the correlation improved significantly during ALIVE. In the AIOP, a second MPL operated by NASA showed a smaller positive bias (13%) with respect to AATS-14. The ACRF Raman lidar sigma ep(355 nm) measurements were larger by 54% (AIOP) and by 6% (ALIVE) compared to AATS-14. The large bias in the Raman lidar measurements during AIOP stemmed from a gradual loss of Raman lidar sensitivity starting about the end of 2001 going unnoticed until after AIOP. A major refurbishment and upgrade of the instrument and improvements to a data processing algorithm led to the significant improvement and very small bias in ALIVE. Finally, we find that during ALIVE the Raman lidar water vapor densities rho w are 8% larger when compared to AATS-14, whereas in situ measured rho w aboard two different aircraft are smaller than the AATS-14 values by 0.3-3%. JF - Journal of Geophysical Research. D. Atmospheres AU - Schmid, Beat AU - Flynn, Connor J AU - Newsom, Rob K AU - Turner, David D AU - Ferrare, Richard A AU - Clayton, Marian F AU - Andrews, Elisabeth AU - Ogren, John A AU - Johnson, Roy R AU - Russell, Philip B AU - Gore, Warren J AU - Dominguez, Roseanne AD - University Affiliated Research Center, University of California, Santa Cruz/NASA Ames Research Center, Moffett Field, California, USA Y1 - 2009/11/26/ PY - 2009 DA - 2009 Nov 26 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA VL - 114 IS - D22 SN - 0148-0227, 0148-0227 KW - Water Resources Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Water Vapor KW - Algorithms KW - Correlations KW - Lidar KW - water vapor KW - artifacts KW - sun KW - Water vapor profiles KW - Optical analysis KW - Radiation KW - Aircraft KW - Thermodynamics of the atmosphere KW - Sensitivity KW - Aerosols KW - Data processing KW - Thermodynamics KW - Aerosol extinction KW - Atmospheric radiation measurements KW - Climates KW - Aircraft observations KW - benchmarks KW - Profiles KW - Structure KW - Lidar applications KW - Photometers KW - Research Facilities KW - Data Processing KW - Radiation measurements KW - Optical depth of aerosols KW - photometers KW - M3 1010:Issues in Sustainable Development KW - M2 551.58:Climatology (551.58) KW - SW 7060:Research facilities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21350986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Validation+of+aerosol+extinction+and+water+vapor+profiles+from+routine+Atmospheric+Radiation+Measurement+Program+Climate+Research+Facility+measurements&rft.au=Schmid%2C+Beat%3BFlynn%2C+Connor+J%3BNewsom%2C+Rob+K%3BTurner%2C+David+D%3BFerrare%2C+Richard+A%3BClayton%2C+Marian+F%3BAndrews%2C+Elisabeth%3BOgren%2C+John+A%3BJohnson%2C+Roy+R%3BRussell%2C+Philip+B%3BGore%2C+Warren+J%3BDominguez%2C+Roseanne&rft.aulast=Schmid&rft.aufirst=Beat&rft.date=2009-11-26&rft.volume=114&rft.issue=D22&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JD012682 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Data processing; Aerosol extinction; Atmospheric radiation measurements; Aircraft observations; Lidar applications; Correlations; Photometers; Algorithms; Optical depth of aerosols; Thermodynamics of the atmosphere; Water vapor profiles; Sensitivity; Aerosols; Thermodynamics; Lidar; water vapor; sun; artifacts; Optical analysis; Aircraft; benchmarks; Radiation measurements; photometers; Water Vapor; Radiation; Profiles; Structure; Climates; Data Processing; Research Facilities DO - http://dx.doi.org/10.1029/2009JD012682 ER - TY - JOUR T1 - Satellite observations indicate rapid warming trend for lakes in California and Nevada AN - 21292063; 11914069 AB - Large lake temperatures are excellent indicators of climate change; however, their usefulness is limited by the paucity of in situ measurements and lack of long-term data records. Thermal infrared satellite imagery has the potential to provide frequent and accurate retrievals of lake surface temperatures spanning several decades on a global scale. Analysis of seventeen years of data from the Along-Track Scanning Radiometer series of sensors and data from the Moderate Resolution Imaging Spectroradiometer shows that six lakes situated in California and Nevada have exhibited average summer nighttime warming trends of 0.11 c 0.02C yr-1 (p < 0.002) since 1992. A comparison with air temperature observations suggests that the lake surface temperature is warming approximately twice as fast as the average minimum surface air temperature. JF - Geophysical Research Letters AU - Schneider, P AU - Hook, S J AU - Radocinski, R G AU - Corlett, G K AU - Hulley, G C AU - Schladow, S G AU - Steissberg, TE AD - NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA Y1 - 2009/11/25/ PY - 2009 DA - 2009 Nov 25 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA VL - 36 IS - 22 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Surface temperatures KW - air temperature KW - Sensors KW - Climate change KW - Climatic changes KW - Indicators KW - Lake temperatures KW - Remote sensing KW - USA, Nevada KW - Freshwater KW - Air temperature KW - Radiometers KW - Lakes KW - Climatic Changes KW - USA, California KW - Satellite Technology KW - Air Temperature KW - Temperature KW - Spectral analysis KW - in situ measurement KW - Satellites KW - Imaging techniques KW - Satellite sensing KW - Satellite data KW - summer KW - Global warming KW - SW 0850:Lakes KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q2 09261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21292063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Satellite+observations+indicate+rapid+warming+trend+for+lakes+in+California+and+Nevada&rft.au=Schneider%2C+P%3BHook%2C+S+J%3BRadocinski%2C+R+G%3BCorlett%2C+G+K%3BHulley%2C+G+C%3BSchladow%2C+S+G%3BSteissberg%2C+TE&rft.aulast=Schneider&rft.aufirst=P&rft.date=2009-11-25&rft.volume=36&rft.issue=22&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL040846 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Number of references - 22 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Radiometers; Satellite sensing; Lakes; Sensors; Climatic changes; Remote sensing; Imaging techniques; Air temperature; Surface temperatures; Satellite data; Climate change; Spectral analysis; Lake temperatures; Global warming; air temperature; Temperature; summer; in situ measurement; Satellites; Remote Sensing; Satellite Technology; Air Temperature; Indicators; Climatic Changes; USA, Nevada; USA, California; Freshwater DO - http://dx.doi.org/10.1029/2009GL040846 ER - TY - NEWS T1 - SOFIA Seeks Secrets Of Planetary Birth AN - 454592560 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/11/22/ PY - 2009 DA - 2009 Nov 22 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454592560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=SOFIA+Seeks+Secrets+Of+Planetary+Birth&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-11-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-21 ER - TY - CPAPER T1 - The "Pullin scheme" for non-stationary turbulence T2 - 62nd Annual Meeting of the APS Division of Fluid Dynamics (DFD 2009) AN - 42246166; 5605960 JF - 62nd Annual Meeting of the APS Division of Fluid Dynamics (DFD 2009) AU - Rubinstein, Robert Y1 - 2009/11/22/ PY - 2009 DA - 2009 Nov 22 KW - Turbulence KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42246166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=62nd+Annual+Meeting+of+the+APS+Division+of+Fluid+Dynamics+%28DFD+2009%29&rft.atitle=The+%22Pullin+scheme%22+for+non-stationary+turbulence&rft.au=Rubinstein%2C+Robert&rft.aulast=Rubinstein&rft.aufirst=Robert&rft.date=2009-11-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=62nd+Annual+Meeting+of+the+APS+Division+of+Fluid+Dynamics+%28DFD+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://flux.aps.org/meetings/YR09/DFD09/all_DFD09.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Examining the Environmental Effects on Influenza Transmission in Warm Climate Using Neural Network T2 - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AN - 42234094; 5591329 JF - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AU - Soebiyanto, Radina AU - Adimi, Farida AU - Kiang, Richard Y1 - 2009/11/18/ PY - 2009 DA - 2009 Nov 18 KW - Artificial intelligence KW - Neural networks KW - Influenza KW - Environmental effects KW - Climate KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42234094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.atitle=Examining+the+Environmental+Effects+on+Influenza+Transmission+in+Warm+Climate+Using+Neural+Network&rft.au=Soebiyanto%2C+Radina%3BAdimi%2C+Farida%3BKiang%2C+Richard&rft.aulast=Soebiyanto&rft.aufirst=Radina&rft.date=2009-11-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.issn=&rft_id=info:doi/ L2 - http://www.astmh.org/AM/Template.cfm?Section=Meeting_Archives&Template =/CM/ContentDisplay.cfm&ContentID=2309 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prediction, Assessment of the Rift Valley Fever Activity in East and Southern Africa 2006 - 2008 and Possible Vector Control Strategies T2 - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AN - 42233335; 5591854 JF - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AU - Anyamba, Assaf AU - Linthicum, Kenneth AU - Small, Jennifer AU - Pak, Edwin AU - Tucker, Compton AU - Chretien, Jean AU - Britch, Seth AU - Breiman, Robert AU - Hightower, Allan AU - de La Rocque, Stephan AU - Formenty, Pierre AU - Haagsma, Karl AU - Latham, Mark AU - Lewandowski, Henry AU - Sang, Rosemary AU - Schnabel, David AU - Richardson, Jason Y1 - 2009/11/18/ PY - 2009 DA - 2009 Nov 18 KW - Africa KW - Rift valleys KW - Rift Valley fever KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42233335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.atitle=Prediction%2C+Assessment+of+the+Rift+Valley+Fever+Activity+in+East+and+Southern+Africa+2006+-+2008+and+Possible+Vector+Control+Strategies&rft.au=Anyamba%2C+Assaf%3BLinthicum%2C+Kenneth%3BSmall%2C+Jennifer%3BPak%2C+Edwin%3BTucker%2C+Compton%3BChretien%2C+Jean%3BBritch%2C+Seth%3BBreiman%2C+Robert%3BHightower%2C+Allan%3Bde+La+Rocque%2C+Stephan%3BFormenty%2C+Pierre%3BHaagsma%2C+Karl%3BLatham%2C+Mark%3BLewandowski%2C+Henry%3BSang%2C+Rosemary%3BSchnabel%2C+David%3BRichardson%2C+Jason&rft.aulast=Anyamba&rft.aufirst=Assaf&rft.date=2009-11-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.issn=&rft_id=info:doi/ L2 - http://www.astmh.org/AM/Template.cfm?Section=Meeting_Archives&Template =/CM/ContentDisplay.cfm&ContentID=2309 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Roles of Remote Sensing and Gis in Avian and Pandemic Influenza Surveillance and Risk Prediction T2 - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AN - 42229032; 5592364 JF - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AU - Kiang, Richard Y1 - 2009/11/18/ PY - 2009 DA - 2009 Nov 18 KW - Remote sensing KW - Geographic information systems KW - Influenza KW - Pandemics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42229032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.atitle=Roles+of+Remote+Sensing+and+Gis+in+Avian+and+Pandemic+Influenza+Surveillance+and+Risk+Prediction&rft.au=Kiang%2C+Richard&rft.aulast=Kiang&rft.aufirst=Richard&rft.date=2009-11-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.issn=&rft_id=info:doi/ L2 - http://www.astmh.org/AM/Template.cfm?Section=Meeting_Archives&Template =/CM/ContentDisplay.cfm&ContentID=2309 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toward Malaria Early Warning in Afghanistan Using Remote Sensing T2 - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AN - 42226838; 5591259 JF - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AU - Kiang, Richard AU - Safi, Najibullah AU - Adimi, Farida AU - Soebiyanto, Radina Y1 - 2009/11/18/ PY - 2009 DA - 2009 Nov 18 KW - Afghanistan KW - Remote sensing KW - Malaria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42226838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.atitle=Toward+Malaria+Early+Warning+in+Afghanistan+Using+Remote+Sensing&rft.au=Kiang%2C+Richard%3BSafi%2C+Najibullah%3BAdimi%2C+Farida%3BSoebiyanto%2C+Radina&rft.aulast=Kiang&rft.aufirst=Richard&rft.date=2009-11-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=58th+Annual+Meeting+of+the+American+Society+of+Tropical+Medicine+and+Hygiene&rft.issn=&rft_id=info:doi/ L2 - http://www.astmh.org/AM/Template.cfm?Section=Meeting_Archives&Template =/CM/ContentDisplay.cfm&ContentID=2309 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Update of Nasa Public Health Applications Projects Using Remote Sensing Data T2 - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AN - 42225992; 5592363 JF - 58th Annual Meeting of the American Society of Tropical Medicine and Hygiene AU - Estes, Sue Y1 - 2009/11/18/ PY - 2009 DA - 2009 Nov 18 KW - Public health KW - Remote sensing KW - Data processing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42225992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=College+Literature&rft.atitle=Revisiting+the+Imperial+Archive%3A+Jane+Eyre%2C+Wide+Sargasso+Sea%2C+and+the+Decomposition+of+Englishness&rft.au=Hope%2C+Trevor&rft.aulast=Hope&rft.aufirst=Trevor&rft.date=2012-01-01&rft.volume=39&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=College+Literature&rft.issn=00933139&rft_id=info:doi/10.1353%2Flit.2012.0001 L2 - http://www.astmh.org/AM/Template.cfm?Section=Meeting_Archives&Template =/CM/ContentDisplay.cfm&ContentID=2309 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Impact of mineral dust on nitrate, sulfate, and ozone in transpacific Asian pollution plumes AN - 21352558; 11930783 AB - We use a 3-d global chemical transport model (GEOS-Chem) to interpret aircraft observations of nitrate and sulfate partitioning in transpacific dust plumes during the INTEX-B campaign of April-May 2006. The model includes explicit transport of size-resolved mineral dust and its alkalinity, nitrate, and sulfate content. The observations show that particulate nitrate is primarily associated with dust, sulfate is primarily associated with ammonium, and Asian dust remains alkaline across the Pacific. This can be reproduced in the model by using a reactive uptake coefficient for HNO sub(3) on dust ( gamma (HNO sub(3))~10 super(− 3)) much lower than commonly assumed in models and likely reflecting limitation of uptake by dust dissolution. The model overestimates gas-phase HNO sub(3) by a factor of 2-3, typical of previous model studies; we show that this cannot be corrected by uptake on dust. We find that the fraction of aerosol nitrate on dust in the model increases from ~30% in fresh Asian outflow to 80-90% over the Northeast Pacific, reflecting in part the volatilization of ammonium nitrate and the resulting transfer of nitrate to the dust. Consumption of dust alkalinity by uptake of acid gases in the model is slow relative to the lifetime of dust against deposition, so that dust in general does not acidify. This argues against the hypothesis that dust iron released by acidification could become bio-available upon dust deposition. Observations in INTEX-B show no detectable ozone depletion in Asian dust plumes, consistent with the model. Uptake of HNO sub(3) by dust, suppressing its recycling to NO sub(x), reduces Asian pollution influence on US surface ozone in the model by 10-15% or up to 1 ppb. JF - Atmospheric Chemistry and Physics Discussions AU - Fairlie, T D AU - Jacob, D J AU - Dibb, JE AU - Alexander, B AU - Avery, MA AU - Donkelaar, Avan AU - Zhang, L AD - NASA Langley Research Center, Hampton, VA 23681-0001, USA Y1 - 2009/11/17/ PY - 2009 DA - 2009 Nov 17 SP - 24477 EP - 24510 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 6 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfates KW - Dust deposition KW - Atmospheric pollution models KW - Atmospheric chemistry models KW - I, Pacific KW - Ozone KW - ammonium nitrate KW - Aerosols KW - Aircraft observations KW - Chemical transport KW - Particulate atmospheric pollution KW - Pollutant deposition KW - INE, Pacific KW - Atmospheric chemistry KW - Iron KW - Particulates KW - Recycling KW - Dust KW - Waste management KW - Ozone depletion KW - Aircraft KW - Alkalinity KW - Acidification KW - Plumes KW - Nitrates KW - Air pollution KW - Minerals KW - M2 551.510.42:Air Pollution (551.510.42) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21352558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Impact+of+mineral+dust+on+nitrate%2C+sulfate%2C+and+ozone+in+transpacific+Asian+pollution+plumes&rft.au=Fairlie%2C+T+D%3BJacob%2C+D+J%3BDibb%2C+JE%3BAlexander%2C+B%3BAvery%2C+MA%3BDonkelaar%2C+Avan%3BZhang%2C+L&rft.aulast=Fairlie&rft.aufirst=T&rft.date=2009-11-17&rft.volume=9&rft.issue=6&rft.spage=24477&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ozone depletion; Dust deposition; Atmospheric pollution models; Aircraft observations; Atmospheric chemistry models; Atmospheric chemistry; Acidification; Particulate atmospheric pollution; Sulfates; Aerosols; Nitrates; Chemical transport; Particulates; Recycling; Dust; Waste management; Air pollution; Pollutant deposition; Aircraft; Alkalinity; Iron; Plumes; Minerals; ammonium nitrate; Ozone; INE, Pacific; I, Pacific ER - TY - CPAPER T1 - Maritime Aerosol Network as a Component of AERONET - Relevance to SOLAS T2 - The Surface Ocean - Lower Atmosphere Study (SOLAS) Open Science Conference (SOLAS OSC 2009) AN - 42259316; 5613227 JF - The Surface Ocean - Lower Atmosphere Study (SOLAS) Open Science Conference (SOLAS OSC 2009) AU - Smirnov, Alexander AU - Holben, B AU - Giles, D AU - O'Neill, N AU - Slutsker, I AU - Eck, T AU - Croot, P AU - Macke, A AU - Sakerin, S AU - Smyth, T AU - Harvey, M AU - Zibordi, G AU - Zielinski, T AU - Goes, J AU - Quinn, P AU - Nelson, N AU - Duarte, C AU - Losno, R AU - Sciare, J AU - Courcoux, Y AU - Voss, K AU - Covert, D AU - Hendiarti, N Y1 - 2009/11/16/ PY - 2009 DA - 2009 Nov 16 KW - Aerosols KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42259316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=The+Surface+Ocean+-+Lower+Atmosphere+Study+%28SOLAS%29+Open+Science+Conference+%28SOLAS+OSC+2009%29&rft.atitle=Maritime+Aerosol+Network+as+a+Component+of+AERONET+-+Relevance+to+SOLAS&rft.au=Smirnov%2C+Alexander%3BHolben%2C+B%3BGiles%2C+D%3BO%27Neill%2C+N%3BSlutsker%2C+I%3BEck%2C+T%3BCroot%2C+P%3BMacke%2C+A%3BSakerin%2C+S%3BSmyth%2C+T%3BHarvey%2C+M%3BZibordi%2C+G%3BZielinski%2C+T%3BGoes%2C+J%3BQuinn%2C+P%3BNelson%2C+N%3BDuarte%2C+C%3BLosno%2C+R%3BSciare%2C+J%3BCourcoux%2C+Y%3BVoss%2C+K%3BCovert%2C+D%3BHendiarti%2C+N&rft.aulast=Smirnov&rft.aufirst=Alexander&rft.date=2009-11-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=The+Surface+Ocean+-+Lower+Atmosphere+Study+%28SOLAS%29+Open+Science+Conference+%28SOLAS+OSC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://solas2009.confmanager.com/main.cfm?cid=1573&nid=11703 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The MODIS (Collection V005) BRDF/albedo product: Assessment of spatial representativeness over forested landscapes AN - 36359574; 201002-61-0241428 (CE); 10969745 (EN); A09-43-1850340 (AH) AB - A new methodology for establishing the spatial representativeness of tower albedo measurements that are routinely used in validation of satellite retrievals from global land surface albedo and reflectance anisotropy products is presented. This method brings together knowledge of the intrinsic biophysical properties of a measurement site, and the surrounding landscape to produce a number of geostatistical attributes that describe the overall variability, spatial extent, strength of the spatial correlation, and spatial structure of surface albedo patterns at separate seasonal periods throughout the year. Variogram functions extracted from Enhanced Thematic Mapper Plus (ETM+) retrievals of surface albedo using multiple spatial and temporal thresholds were used to assess the degree to which a given point (tower) measurement is able to capture the intrinsic variability of the immediate landscape extending to a satellite pixel. A validation scheme was implemented over a wide range of forested landscapes, looking at both deciduous and coniferous sites, from tropical to boreal ecosystems. The experiment focused on comparisons between tower measurements of surface albedo acquired at local solar noon and matching retrievals from the MODerate Resolution Imaging Spectroradiometer (MODIS) (Collection V005) Bidirectional Reflectance Distribution Function (BRDF)/albedo algorithm. Assessments over a select group of field stations with comparable landscape features and daily retrieval scenarios further demonstrate the ability of this technique to identify measurement sites that contain the intrinsic spatial and seasonal features of surface albedo over sufficiently large enough footprints for use in modeling and remote sensing studies. This approach, therefore, improves our understanding of product uncertainty both in terms of the representativeness of the field data and its relationship to the larger satellite pixel. JF - Remote Sensing of Environment AU - Roman, M O AU - Schaaf, C B AU - Woodcock, C E AU - Strahler, A H AU - Yang, X AU - Braswell, R H AU - Curtis, P S AU - Davis, K J AU - Dragoni, D AU - Goulden, M L AU - Gu, L. AU - Hollinger, D Y AU - Kolb, T E AU - Meyers, T P AU - Munger, J W AU - Privette, J L AU - Richardson, A D AU - Wilson, T B AU - Wofsy, S C AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA romanm@ieee.org PY - 2009 SP - 2476 EP - 2498 PB - Elsevier Science Publishing Co , Inc , P.O. Box 882, Madison Square Station, New York, NY, 10159-0882, USA, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.com] VL - 113 IS - 11 SN - 0034-4257, 0034-4257 KW - Civil Engineering (CE); Environmental Engineering (EN); Aerospace & High Technology (AH) KW - Publisher ID: S0034425709002326 KW - Albedo KW - Landscapes KW - Retrieval KW - Mathematical models KW - Satellites KW - Towers KW - Assessments KW - Pixels KW - Article KW - EE 70:Energy (EN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36359574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=The+MODIS+%28Collection+V005%29+BRDF%2Falbedo+product%3A+Assessment+of+spatial+representativeness+over+forested+landscapes&rft.au=Roman%2C+M+O%3BSchaaf%2C+C+B%3BWoodcock%2C+C+E%3BStrahler%2C+A+H%3BYang%2C+X%3BBraswell%2C+R+H%3BCurtis%2C+P+S%3BDavis%2C+K+J%3BDragoni%2C+D%3BGoulden%2C+M+L%3BGu%2C+L.%3BHollinger%2C+D+Y%3BKolb%2C+T+E%3BMeyers%2C+T+P%3BMunger%2C+J+W%3BPrivette%2C+J+L%3BRichardson%2C+A+D%3BWilson%2C+T+B%3BWofsy%2C+S+C&rft.aulast=Roman&rft.aufirst=M&rft.date=2009-11-16&rft.volume=113&rft.issue=11&rft.spage=2476&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.07.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2011-11-14 DO - http://dx.doi.org/10.1016/j.rse.2009.07.009 ER - TY - CPAPER T1 - Fission Surface Power Technology Development Testing at NASA's Early Flight Fission Test Facility T2 - American Nuclear Society: 2009 Winter Meeting AN - 42097348; 5521791 JF - American Nuclear Society: 2009 Winter Meeting AU - Houts, Michael AU - Pearson, J AU - Godfroy, Thomas AU - Mason, Lee AU - Palac, Donald AU - Werner, James Y1 - 2009/11/15/ PY - 2009 DA - 2009 Nov 15 KW - Technology KW - Flight KW - Test equipment KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42097348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=American+Nuclear+Society%3A+2009+Winter+Meeting&rft.atitle=Fission+Surface+Power+Technology+Development+Testing+at+NASA%27s+Early+Flight+Fission+Test+Facility&rft.au=Houts%2C+Michael%3BPearson%2C+J%3BGodfroy%2C+Thomas%3BMason%2C+Lee%3BPalac%2C+Donald%3BWerner%2C+James&rft.aulast=Houts&rft.aufirst=Michael&rft.date=2009-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Nuclear+Society%3A+2009+Winter+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.new.ans.org/meetings/file/135 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Early Performance Evaluation of "Nehalem" Cluster using Scientific and Engineering Applications T2 - 21st International Conference for High Performance Computing, Networking, Storage and Analysis (SC 09) AN - 42035264; 5501030 JF - 21st International Conference for High Performance Computing, Networking, Storage and Analysis (SC 09) AU - Saini, Subhash AU - Naraikin, Andrey AU - Biswas, Rupak AU - Barkai, David AU - Sandstrom, Timothy Y1 - 2009/11/14/ PY - 2009 DA - 2009 Nov 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42035264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+09%29&rft.atitle=Early+Performance+Evaluation+of+%22Nehalem%22+Cluster+using+Scientific+and+Engineering+Applications&rft.au=Saini%2C+Subhash%3BNaraikin%2C+Andrey%3BBiswas%2C+Rupak%3BBarkai%2C+David%3BSandstrom%2C+Timothy&rft.aulast=Saini&rft.aufirst=Subhash&rft.date=2009-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+09%29&rft.issn=&rft_id=info:doi/ L2 - http://scyourway.nacse.org/conference/selection LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Non-Deterministic Dynamic Instability of Composite Shells T2 - 2009 ASME International Mechanical Engineering Congress and Exposition (IMECE 2009) AN - 42149672; 5554471 JF - 2009 ASME International Mechanical Engineering Congress and Exposition (IMECE 2009) AU - Chamis, Christos Y1 - 2009/11/13/ PY - 2009 DA - 2009 Nov 13 KW - Composite materials KW - Shells KW - Instability KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42149672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+ASME+International+Mechanical+Engineering+Congress+and+Exposition+%28IMECE+2009%29&rft.atitle=Non-Deterministic+Dynamic+Instability+of+Composite+Shells&rft.au=Lim%2C+Joon&rft.aulast=Lim&rft.aufirst=Joon&rft.date=2009-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2nd+International+Forum+on+Rotorcraft+Multidisciplinary+Technology&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress09/TechnicalProgramOverview.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - AstroTots T2 - 2009 NABT Professional Development Conference (NABT 2009) AN - 42097351; 5527214 JF - 2009 NABT Professional Development Conference (NABT 2009) AU - Brown, Lisa AU - McGlone, Mike Y1 - 2009/11/11/ PY - 2009 DA - 2009 Nov 11 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42097351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.atitle=AstroTots&rft.au=Brown%2C+Lisa%3BMcGlone%2C+Mike&rft.aulast=Brown&rft.aufirst=Lisa&rft.date=2009-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.nabt2009.org/websites/conference/index.php?p=242 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Observing the Environment from Space T2 - 2009 NABT Professional Development Conference (NABT 2009) AN - 42093457; 5527149 JF - 2009 NABT Professional Development Conference (NABT 2009) AU - McGlone, Mike AU - Brown, Lisa Y1 - 2009/11/11/ PY - 2009 DA - 2009 Nov 11 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42093457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.atitle=Observing+the+Environment+from+Space&rft.au=McGlone%2C+Mike%3BBrown%2C+Lisa&rft.aulast=McGlone&rft.aufirst=Mike&rft.date=2009-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.nabt2009.org/websites/conference/index.php?p=242 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Earth System Connections T2 - 2009 NABT Professional Development Conference (NABT 2009) AN - 42086462; 5527144 JF - 2009 NABT Professional Development Conference (NABT 2009) AU - McGlone, Mike AU - Brown, Lisa Y1 - 2009/11/11/ PY - 2009 DA - 2009 Nov 11 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42086462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.atitle=NASA+Earth+System+Connections&rft.au=McGlone%2C+Mike%3BBrown%2C+Lisa&rft.aulast=McGlone&rft.aufirst=Mike&rft.date=2009-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.nabt2009.org/websites/conference/index.php?p=242 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Collisional Grooming Models of Planets Interacting with Debris Disks T2 - Dynamics of Outer Planetary Systems AN - 42112482; 5534830 JF - Dynamics of Outer Planetary Systems AU - Kuchner, M Y1 - 2009/11/09/ PY - 2009 DA - 2009 Nov 09 KW - Grooming KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42112482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Dynamics+of+Outer+Planetary+Systems&rft.atitle=Collisional+Grooming+Models+of+Planets+Interacting+with+Debris+Disks&rft.au=Kuchner%2C+M&rft.aulast=Kuchner&rft.aufirst=M&rft.date=2009-11-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Dynamics+of+Outer+Planetary+Systems&rft.issn=&rft_id=info:doi/ L2 - http://www.newton.ac.uk/programmes/DDP/ddpw03p.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interstellar medium sculpting of nearby debris disks T2 - Dynamics of Outer Planetary Systems AN - 42109956; 5534819 JF - Dynamics of Outer Planetary Systems AU - Debes, J Y1 - 2009/11/09/ PY - 2009 DA - 2009 Nov 09 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42109956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Dynamics+of+Outer+Planetary+Systems&rft.atitle=Interstellar+medium+sculpting+of+nearby+debris+disks&rft.au=Debes%2C+J&rft.aulast=Debes&rft.aufirst=J&rft.date=2009-11-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Dynamics+of+Outer+Planetary+Systems&rft.issn=&rft_id=info:doi/ L2 - http://www.newton.ac.uk/programmes/DDP/ddpw03p.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Probabilistic Matching of Lines for Their Homography T2 - 16th IEEE International Conference on Image Processing (ICIP 2009) AN - 42126020; 5546395 JF - 16th IEEE International Conference on Image Processing (ICIP 2009) AU - Kim, Taemin AU - Woo, Jihwan AU - Kweon, In-So Y1 - 2009/11/07/ PY - 2009 DA - 2009 Nov 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42126020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=16th+IEEE+International+Conference+on+Image+Processing+%28ICIP+2009%29&rft.atitle=Probabilistic+Matching+of+Lines+for+Their+Homography&rft.au=Kim%2C+Taemin%3BWoo%2C+Jihwan%3BKweon%2C+In-So&rft.aulast=Kim&rft.aufirst=Taemin&rft.date=2009-11-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=16th+IEEE+International+Conference+on+Image+Processing+%28ICIP+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.icip2009.org/ICIP2009_ProgramGuide.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Finding the missing stratospheric Br sub(y): a global modeling study of CHBr sub(3) and CH sub(2)Br sub(2) AN - 21363540; 11930761 AB - Recent in situ and satellite measurements suggest a contribution of ~5 pptv to stratospheric inorganic bromine from short-lived bromocarbons. We conduct a modeling study of the two most important short-lived bromocarbons, bromoform (CHBr sub(3)) and dibromomethane (CH sub(2)Br sub(2)), with the Goddard Earth Observing System Chemistry Climate Model (GEOS CCM) to account for this missing stratospheric bromine. We derive a top-down emission estimate of CHBr sub(3) and CH sub(2)Br sub(2) using airborne measurements in the Pacific and North American troposphere and lower stratosphere (LS) obtained during previous NASA aircraft campaigns. Our emission estimate suggests that to reproduce the observed concentrations in the free troposphere, a global oceanic emission of 425 Gg Br yr super(− 1) for CHBr sub(3) and 57 Gg Br yr super(− 1) for CH sub(2)Br sub(2) is needed, with 60% of emissions from open ocean and 40% from coastal regions. Although our simple emission scheme assumes no seasonal variations, the model reproduces the observed seasonal variations of the short-lived bromocarbons with high concentrations in winter and low concentrations in summer. This indicates that the seasonality of short-lived bromocarbons is largely due to seasonality in their chemical loss and transport. The inclusion of CHBr sub(3) and CH sub(2)Br sub(2) contributes ~5 pptv bromine throughout the stratosphere. Both the source gases and inorganic bromine produced from the source gas degradation (Br sub(y) super(VSLS)) in the troposphere are transported into the stratosphere, and are equally important. Inorganic bromine accounts for half (2.5 pptv) of the bromine from the inclusion of CHBr sub(3) and CH sub(2)Br sub(2) near the tropical tropopause and its contribution rapidly increases to ~100% as altitude increases. More than 85% of the wet scavenging of Br sub(y) super(VSLS) occurs in large-scale precipitation below 500 hPa and Br sub(y) super(VSLS) in the stratosphere is not sensitive to convection. JF - Atmospheric Chemistry and Physics Discussions AU - Liang, Q AU - Stolarski, R S AU - Kawa AU - Nielsen, JE AU - Rodriguez, J M AU - Douglass, A R AU - Blake AU - Atlas, EL AU - Ott, L AD - NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Branch, Code 613.3, Greenbelt, MD 20771, USA Y1 - 2009/11/05/ PY - 2009 DA - 2009 Nov 05 SP - 23623 EP - 23664 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 6 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Meteorological data KW - Tropical tropopause KW - Atmospheric pollution models KW - Degradation KW - altitude KW - Rainfall KW - Remote sensing KW - Convection development KW - Aircraft KW - Atmospheric chemistry models KW - Emission measurements KW - Emissions KW - Aircraft engine exhaust emission KW - IN, Pacific KW - Seasonal variations KW - North America KW - tropopause KW - Climate models KW - Troposphere KW - Precipitation KW - convection KW - Satellites KW - Stratosphere KW - Gases KW - winter KW - Oceans KW - Coastal oceanography KW - Atmospheric chemistry KW - summer KW - Bromine KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21363540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Finding+the+missing+stratospheric+Br+sub%28y%29%3A+a+global+modeling+study+of+CHBr+sub%283%29+and+CH+sub%282%29Br+sub%282%29&rft.au=Liang%2C+Q%3BStolarski%2C+R+S%3BKawa%3BNielsen%2C+JE%3BRodriguez%2C+J+M%3BDouglass%2C+A+R%3BBlake%3BAtlas%2C+EL%3BOtt%2C+L&rft.aulast=Liang&rft.aufirst=Q&rft.date=2009-11-05&rft.volume=9&rft.issue=6&rft.spage=23623&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Meteorological data; Tropical tropopause; Climate models; Atmospheric pollution models; Atmospheric chemistry models; Atmospheric chemistry; Coastal oceanography; Aircraft engine exhaust emission; Convection development; Precipitation; Seasonal variations; Stratosphere; tropopause; Degradation; Rainfall; altitude; Remote sensing; Troposphere; convection; Satellites; winter; Gases; Aircraft; Oceans; Emissions; Emission measurements; summer; Bromine; North America; IN, Pacific ER - TY - JOUR T1 - The High-Lakes Project AN - 754561521; 13368688 AB - The High Lakes Project is a multidisciplinary astrobiological investigation studying high-altitude lakes between 4200 m and 6000 m elevation in the Central Andes of Bolivia and Chile. Its primary objective is to understand the impact of increased environmental stress on the modification of lake habitability potential during rapid climate change as an analogy to early Mars. Their unique geophysical environment and mostly uncharted ecosystems have added new objectives to the project, including the assessment of the impact of low-ozone/high solar irradiance in nonpolar aquatic environments, the documentation of poorly known ecosystems, and the quantification of the impact of climate change on lake environment and ecosystem. Data from 2003 to 2007 show that UV flux is 165% that of sea level with maximum averaged UVB reaching 4 W/m2. Short UV wavelengths (260-270 nm) were recorded and peaked at 14.6 mW/m2. High solar irradiance occurs in an atmosphere permanently depleted in ozone falling below ozone hole definition for 33-36 days and between 30 and 35% depletion the rest of the year. The impact of strong UVB and UV erythemally weighted daily dose on life is compounded by broad daily temperature variations with sudden and sharp fluctuations. Lake habitat chemistry is highly dynamical with notable changes in yearly ion concentrations and pH resulting from low and variable yearly precipitation. The year-round combination of environmental variables define these lakes as end-members. In such an environment, they host ecosystems that include a significant fraction of previously undescribed species of zooplankton, cyanobacterial, and bacterial populations. JF - Journal of Geophysical Research. G. Biogeosciences AU - Cabrol, Nathalie A AU - Grin, Edmond A AU - Chong, Guillermo AU - Minkley, Edwin AU - Hock, Andrew N AU - Yu, Youngseob AU - Bebout, Leslie AU - Fleming, Erich AU - Haeder, Donat P AU - Demergasso, Cecilia AU - Gibson, John AU - Escudero, Lorena AU - Dorador, Cristina AU - Lim, Darlene AU - Woosley, Clayton AU - Morris, Robert L AU - Tambley, Cristian AU - Gaete, Victor AU - Galvez, Matthieu E AU - Smith, Eric AU - Uskin-Peate, Ingrid AU - Salazar, Carlos AU - Dawidowicz, G AU - Majerowicz, J AD - Space Science and Astrobiology Division, NASA Ames Research Center, Moffett Field, California, USA Y1 - 2009/11/04/ PY - 2009 DA - 2009 Nov 04 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 114 IS - G00 SN - 2169-8953, 2169-8953 KW - Ecology Abstracts; Microbiology Abstracts B: Bacteriology; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - 0456 Biogeosciences: Life in extreme environments KW - 1605 Global Change: Abrupt/rapid climate change KW - 6225 Planetary Sciences: Solar System Objects: Mars KW - 9360 Geographic Location: South America KW - extreme lakes KW - high solar irradiance KW - permanent low ozone KW - central Andes KW - undescribed species KW - Environmental Effects KW - Irradiance KW - Climatic changes KW - Climate change KW - Phytoplankton KW - South America, Andes Mts. KW - Ecological Effects KW - Atmosphere KW - Environmental factors KW - Bolivia KW - Lakes KW - Assessments KW - Ultraviolet radiation KW - Environmental stress KW - Wavelength KW - pH effects KW - Ozone KW - Temperature effects KW - Data processing KW - Zooplankton KW - Temperature KW - Environmental impact KW - Precipitation KW - Habitat KW - Aquatic environment KW - Ecosystem disturbance KW - ISE, Chile KW - Chemical precipitation KW - Aquatic Habitats KW - Atmospheric chemistry KW - Fluctuations KW - SW 0850:Lakes KW - Q1 08422:Environmental effects KW - D 04040:Ecosystem and Ecology Studies KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754561521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+G.+Biogeosciences&rft.atitle=The+High-Lakes+Project&rft.au=Cabrol%2C+Nathalie+A%3BGrin%2C+Edmond+A%3BChong%2C+Guillermo%3BMinkley%2C+Edwin%3BHock%2C+Andrew+N%3BYu%2C+Youngseob%3BBebout%2C+Leslie%3BFleming%2C+Erich%3BHaeder%2C+Donat+P%3BDemergasso%2C+Cecilia%3BGibson%2C+John%3BEscudero%2C+Lorena%3BDorador%2C+Cristina%3BLim%2C+Darlene%3BWoosley%2C+Clayton%3BMorris%2C+Robert+L%3BTambley%2C+Cristian%3BGaete%2C+Victor%3BGalvez%2C+Matthieu+E%3BSmith%2C+Eric%3BUskin-Peate%2C+Ingrid%3BSalazar%2C+Carlos%3BDawidowicz%2C+G%3BMajerowicz%2C+J&rft.aulast=Cabrol&rft.aufirst=Nathalie&rft.date=2009-11-04&rft.volume=114&rft.issue=G00&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+G.+Biogeosciences&rft.issn=21698953&rft_id=info:doi/10.1029%2F2008JG000818 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Chemical precipitation; Atmospheric chemistry; Ultraviolet radiation; Climate change; Environmental impact; Phytoplankton; Environmental factors; Ecosystem disturbance; Ozone; Temperature effects; Data processing; Irradiance; Climatic changes; Zooplankton; Precipitation; Habitat; Atmosphere; Aquatic environment; Lakes; Environmental stress; Wavelength; pH effects; Environmental Effects; Assessments; Aquatic Habitats; Temperature; Ecological Effects; Fluctuations; ISE, Chile; South America, Andes Mts.; Bolivia DO - http://dx.doi.org/10.1029/2008JG000818 ER - TY - CPAPER T1 - Cyclone Tracking using Multiple Satellite Image Sources T2 - 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM GIS 2009) AN - 42100326; 5529239 JF - 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM GIS 2009) AU - Panangadan, Anand AU - Ho, Shen-Shyang AU - Talukder, Ashit Y1 - 2009/11/04/ PY - 2009 DA - 2009 Nov 04 KW - Cyclones KW - Remote sensing KW - Satellites KW - Tracking KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42100326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+ACM+SIGSPATIAL+International+Conference+on+Advances+in+Geographic+Information+Systems+%28ACM+GIS+2009%29&rft.atitle=Cyclone+Tracking+using+Multiple+Satellite+Image+Sources&rft.au=Panangadan%2C+Anand%3BHo%2C+Shen-Shyang%3BTalukder%2C+Ashit&rft.aulast=Panangadan&rft.aufirst=Anand&rft.date=2009-11-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+ACM+SIGSPATIAL+International+Conference+on+Advances+in+Geographic+Information+Systems+%28ACM+GIS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acmgis09.cs.umn.edu/program.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Intercomparison of a 'bottom-up' and 'top-down' modeling paradigm for estimating carbon and energy fluxes over a variety of vegetative regimes across the U.S. AN - 20801020; 10889559 AB - Biophysical models intended for routine applications at a range of scales should attempt to balance the competing demands of generality and simplicity and be capable of realistically simulating the response of CO sub(2) and energy fluxes to environmental and physiological forcings. At the same time they must remain computationally inexpensive and sufficiently simple to be effectively parameterized at the scale of application. This study investigates the utility of two modeling strategies for quantifying coupled land surface fluxes of carbon and water, which differ distinctly in their description of CO sub(2) assimilation processes. 'Bottom-up' models of land-atmosphere carbon exchange are based on detailed mechanistic descriptions of leaf-level photosynthetic processes scaled to the canopy whereas 'top-down' scaling approaches neglect the behavior of individual leaves and consider the canopy response to its environment in bulk. Effective intercomparisons of a light-use-efficiency (LUE)-based model of canopy conductance and a mechanistic model of leaf photosynthesis-stomatal response that employs a 'two-leaf' scaling strategy are facilitated by embedding both canopy sub-models in the Atmosphere-Land Exchange (ALEX) surface energy balance model. Water and carbon flux simulations are evaluated across time scales of hours, days, seasons and years for a variety of natural and agricultural ecosystems, using micrometeorological data from several AmeriFlux sites across the U.S. While both modeling paradigms reproduced observed magnitudes and variances of carbon and water vapor exchange on hourly and daily timescales with acceptable accuracy, the simpler LUE-based model often performed better than the more detailed scaled-leaf model, which has many adjustable species-specific model parameters. Actual light-use efficiencies vary significantly in response to changing environmental conditions and the success of LUE-based modeling frameworks rely on their ability to realistically respond to changes in light environment, atmospheric humidity, CO sub(2) concentration and a desiccating environment. JF - Agricultural and Forest Meteorology AU - Houborg, R AU - Anderson, M C AU - Norman, J M AU - Wilson, T AU - Meyers, T AD - University of Maryland, College Park and Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA, rasmus.houborg@nasa.gov Y1 - 2009/11/03/ PY - 2009 DA - 2009 Nov 03 SP - 1875 EP - 1895 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 149 IS - 11 SN - 0168-1923, 0168-1923 KW - Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Ecosystems KW - Photosynthesis KW - Physiology KW - Forests KW - Data assimilation KW - Efficiency KW - Surface fluxes KW - Seasonal variability KW - Energy balance models KW - Humidity KW - scaling KW - Numerical simulations KW - Carbon dioxide KW - water vapor KW - agricultural ecosystems KW - Meteorology KW - Simulation KW - USA KW - Land-atmosphere interaction KW - Environmental conditions KW - canopies KW - M3 1010:Issues in Sustainable Development KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20801020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agricultural+and+Forest+Meteorology&rft.atitle=Intercomparison+of+a+%27bottom-up%27+and+%27top-down%27+modeling+paradigm+for+estimating+carbon+and+energy+fluxes+over+a+variety+of+vegetative+regimes+across+the+U.S.&rft.au=Houborg%2C+R%3BAnderson%2C+M+C%3BNorman%2C+J+M%3BWilson%2C+T%3BMeyers%2C+T&rft.aulast=Houborg&rft.aufirst=R&rft.date=2009-11-03&rft.volume=149&rft.issue=11&rft.spage=1875&rft.isbn=&rft.btitle=&rft.title=Agricultural+and+Forest+Meteorology&rft.issn=01681923&rft_id=info:doi/10.1016%2Fj.agrformet.2009.06.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA; canopies; Carbon dioxide; scaling; Humidity; Efficiency; agricultural ecosystems; Simulation; Forests; Photosynthesis; water vapor; Environmental conditions; Meteorology; Physiology; Energy balance models; Seasonal variability; Numerical simulations; Land-atmosphere interaction; Surface fluxes; Ecosystems; Data assimilation DO - http://dx.doi.org/10.1016/j.agrformet.2009.06.014 ER - TY - NEWS T1 - A Mars Rover Named "Curiosity" AN - 454592162 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/11/02/ PY - 2009 DA - 2009 Nov 02 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454592162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=A+Mars+Rover+Named+%22Curiosity%22&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-11-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - Modeling of the Lightning Plasma Channel Stroke to a Spacecraft during Ascent T2 - 51st Annual Meeting of the APS Division of Plasma Physics AN - 42112440; 5532430 JF - 51st Annual Meeting of the APS Division of Plasma Physics AU - Tarditi, Alfonso AU - Norgard, John Y1 - 2009/11/02/ PY - 2009 DA - 2009 Nov 02 KW - Channels KW - Lightning KW - Stroke KW - Spacecraft KW - Electricity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42112440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+APS+Division+of+Plasma+Physics&rft.atitle=Modeling+of+the+Lightning+Plasma+Channel+Stroke+to+a+Spacecraft+during+Ascent&rft.au=Tarditi%2C+Alfonso%3BNorgard%2C+John&rft.aulast=Tarditi&rft.aufirst=Alfonso&rft.date=2009-11-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+APS+Division+of+Plasma+Physics&rft.issn=&rft_id=info:doi/ L2 - http://meetings.aps.org/Meeting/DPP09/sessionindex2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The time-dependent structure of the electron reconnection layer T2 - 51st Annual Meeting of the APS Division of Plasma Physics AN - 42108968; 5531904 JF - 51st Annual Meeting of the APS Division of Plasma Physics AU - Hesse, Michael AU - Zenitani, Seiji AU - Kuznetsova, Masha AU - Klimas, Alex Y1 - 2009/11/02/ PY - 2009 DA - 2009 Nov 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42108968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Tracking+Cyclic+Oxidation+Resistance+with+Superalloy+Compositional+Trends&rft.au=Smialek%2C+James%3BAuping%2C+Judith%3BMacKay%2C+Rebecca%3BGabb%2C+Timothy&rft.aulast=Smialek&rft.aufirst=James&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetings.aps.org/Meeting/DPP09/sessionindex2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impulsive Reconnection in the Sun's Atmosphere T2 - 51st Annual Meeting of the APS Division of Plasma Physics AN - 42105929; 5531545 JF - 51st Annual Meeting of the APS Division of Plasma Physics AU - Antiochos, Spiro Y1 - 2009/11/02/ PY - 2009 DA - 2009 Nov 02 KW - Sun KW - Atmosphere KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42105929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+APS+Division+of+Plasma+Physics&rft.atitle=Impulsive+Reconnection+in+the+Sun%27s+Atmosphere&rft.au=Antiochos%2C+Spiro&rft.aulast=Antiochos&rft.aufirst=Spiro&rft.date=2009-11-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+APS+Division+of+Plasma+Physics&rft.issn=&rft_id=info:doi/ L2 - http://meetings.aps.org/Meeting/DPP09/sessionindex2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Carbon emissions from deforestation in the Brazilian Amazon Region AN - 21272820; 11812384 AB - A simulation model based on satellite observations of monthly vegetation greenness from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate monthly carbon fluxes in terrestrial ecosystems of Brazilian Amazon and Cerrado regions over the period 2000-2002. The NASA-CASA (Carnegie Ames Stanford Approach) model estimates of annual forest production were used for the first time as the basis to generate a prediction for the standing pool of carbon in above-ground biomass (AGB; g C m super(− 2)) for forested areas of the Brazilian Amazon region. Plot-level measurements of the residence time of carbon in wood in Amazon forest from Malhi et al. (2006) were interpolated by inverse distance weighting algorithms and used with CASA to generate a new regional map of AGB. Data from the Brazilian PRODES (Estimativa do Desflorestamento da Amazonia) project were used to map deforested areas. Results show that net primary production (NPP) sinks for carbon varied between 4.25 Pg C yr super(− 1) (1 Pg=10 super(15) g) and 4.34 Pg C for the region and were highest across the eastern and northern Amazon areas, whereas deforestation sources of CO sub(2) flux from decomposition of residual woody debris were higher and less seasonal in the central Amazon than in the eastern and southern areas. Increased woody debris from past deforestation events was predicted to alter the net ecosystem carbon balance of the Amazon region to generate annual CO sub(2) source fluxes at least two times higher than previously predicted by CASA modeling studies. Variations in climate, land cover, and forest burning were predicted to release carbon at rates of 0.5 to 1 Pg C yr super(− 1) from the Brazilian Amazon. When direct deforestation emissions of CO sub(2) from forest burning of between 0.2 and 0.6 Pg C yr super(− 1) in the Legal Amazon are overlooked in regional budgets, the year-to-year variations in this net biome flux may appear to be large, whereas our model results implies net biome fluxes had actually been relatively consistent from year to year during the period 2000-2002. This is the first study to use MODIS data to model all carbon pools (wood, leaf, root) dynamically in simulations of Amazon forest deforestation from clearing and burning of all kinds. JF - Biogeosciences AU - Potter, C AU - Klooster, S AU - Genovese, V AD - NASA Ames Research Center, Moffett Field, CA, USA Y1 - 2009/11/02/ PY - 2009 DA - 2009 Nov 02 SP - 2369 EP - 2381 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 6 IS - 11 SN - 1726-4170, 1726-4170 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Remote sensing KW - Forests KW - Decomposition KW - Primary production KW - Sulfur dioxide KW - Carbon KW - Emissions KW - budgets KW - Seasonal variations KW - South America, Amazonia KW - Data processing KW - Wood KW - Simulation KW - Vegetation KW - burning KW - Biomass KW - Satellites KW - imaging KW - South America, Amazon R. KW - terrestrial ecosystems KW - Burning KW - Carbon dioxide KW - Deforestation KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21272820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeosciences&rft.atitle=Carbon+emissions+from+deforestation+in+the+Brazilian+Amazon+Region&rft.au=Potter%2C+C%3BKlooster%2C+S%3BGenovese%2C+V&rft.aulast=Potter&rft.aufirst=C&rft.date=2009-11-02&rft.volume=6&rft.issue=11&rft.spage=2369&rft.isbn=&rft.btitle=&rft.title=Biogeosciences&rft.issn=17264170&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Data processing; Carbon; Forests; Burning; Carbon dioxide; Primary production; imaging; Deforestation; Remote sensing; Vegetation; Simulation; Wood; Biomass; burning; Decomposition; Satellites; Sulfur dioxide; Emissions; terrestrial ecosystems; Seasonal variations; budgets; South America, Amazonia; South America, Amazon R. ER - TY - JOUR T1 - Tracking volcanic sulfur dioxide clouds for aviation hazard mitigation AN - 921716414; 2012-023029 AB - Satellite measurements of volcanic sulfur dioxide (SO (sub 2) ) emissions can provide critical information for aviation hazard mitigation, particularly when ash detection techniques fail. Recent developments in space-based SO (sub 2) monitoring are discussed, focusing on daily, global ultraviolet (UV) measurements by the Ozone Monitoring Instrument (OMI) on NASA's Aura satellite. OMI's high sensitivity to SO (sub 2) permits long-range tracking of volcanic clouds in the upper troposphere and lower stratosphere (UTLS) and accurate mapping of their perimeters to facilitate avoidance. Examples from 2006 to 2007 include eruptions of Soufriere Hills (Montserrat), Rabaul (Papua New Guinea), Nyamuragira (DR Congo), and Jebel at Tair (Yemen). A tendency for some volcanic clouds to occupy the jet stream suggests an increased threat to aircraft that exploit this phenomenon. Synergy between NASA A-Train sensors such as OMI and the Atmospheric Infrared Sounder (AIRS) on the Aqua satellite can provide critical information on volcanic cloud altitude. OMI and AIRS SO (sub 2) data products are being produced in near real-time for distribution to Volcanic Ash Advisory Centers (VAACs) via a NOAA website. Operational issues arising from these improved SO (sub 2) measurements include the reliability of SO (sub 2) as proxy for co-erupted ash, the duration of VAAC advisories for long-lived volcanic clouds, and the potential effects of elevated concentrations of SO (sub 2) and sulfate aerosol in ash-poor clouds on aircraft and avionics (including cumulative effects after multiple inadvertent transits through dilute clouds). Further research is required in these areas. Aviation community assistance is sought through continued reporting of sulfurous odors or other indications of diffuse volcanic cloud encounters, in order to validate the satellite retrievals. Copyright 2008 Springer Science+Business Media B.V. JF - Natural Hazards AU - Carn, Simon A AU - Krueger, Arlin J AU - Krotkov, Nickolay A AU - Yang, Kai AU - Evans, Keith A2 - Prata, A. J. A2 - Tupper, A. Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 325 EP - 343 PB - Springer, Dordrecht VL - 51 IS - 2 SN - 0921-030X, 0921-030X KW - Montserrat Island KW - Europe KW - Iberian Peninsula KW - explosive eruptions KW - Southern Europe KW - Papua New Guinea KW - Rabaul Caldera KW - Lesser Antilles KW - Asia KW - ultraviolet spectroscopy KW - Nyamuragira KW - West Indies KW - atmosphere KW - satellite methods KW - volcanic risk KW - aircraft KW - Africa KW - spectroscopy KW - Catalonia Spain KW - instruments KW - volcanic rocks KW - geologic hazards KW - Spain KW - igneous rocks KW - government agencies KW - techniques KW - Soufriere Hills KW - mitigation KW - warning systems KW - Yemen KW - Barcelona Spain KW - volcanic ash KW - sulfur dioxide KW - Montserrat KW - Australasia KW - Central Africa KW - Caribbean region KW - pyroclastics KW - Arabian Peninsula KW - Antilles KW - safety KW - Bismarck Archipelago KW - NASA KW - natural hazards KW - volcanoes KW - Congo KW - ash clouds KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/921716414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Hazards&rft.atitle=Tracking+volcanic+sulfur+dioxide+clouds+for+aviation+hazard+mitigation&rft.au=Carn%2C+Simon+A%3BKrueger%2C+Arlin+J%3BKrotkov%2C+Nickolay+A%3BYang%2C+Kai%3BEvans%2C+Keith&rft.aulast=Carn&rft.aufirst=Simon&rft.date=2009-11-01&rft.volume=51&rft.issue=2&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-008-9228-4 L2 - http://www.springerlink.com/(j0cav1mkaqwmj255qh105vjp)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:102967,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - Date revised - 2012-01-01 N1 - Number of references - 52 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; aircraft; Antilles; Arabian Peninsula; ash clouds; Asia; atmosphere; Australasia; Barcelona Spain; Bismarck Archipelago; Caribbean region; Catalonia Spain; Central Africa; Congo; Europe; explosive eruptions; geologic hazards; government agencies; Iberian Peninsula; igneous rocks; instruments; Lesser Antilles; mitigation; Montserrat; Montserrat Island; NASA; natural hazards; Nyamuragira; Papua New Guinea; pyroclastics; Rabaul Caldera; remote sensing; safety; satellite methods; Soufriere Hills; Southern Europe; Spain; spectroscopy; sulfur dioxide; techniques; ultraviolet spectroscopy; volcanic ash; volcanic risk; volcanic rocks; volcanoes; warning systems; West Indies; Yemen DO - http://dx.doi.org/10.1007/s11069-008-9228-4 ER - TY - JOUR T1 - The role of biofilms in the sedimentology of actively forming gypsum deposits at Guerrero Negro, Mexico AN - 742916025; 2010-043753 AB - Actively forming gypsum deposits at the Guerrero Negro sabkha and saltern system provided habitats for stratified, pigmented microbial communities that exhibited significant morphological and phylogenetic diversity. These deposits ranged from meter-thick gypsum crusts forming in saltern seawater concentration ponds to columnar microbial mats with internally crystallized gypsum granules developing in natural anchialine pools. Gypsum-depositing environments were categorized as forming precipitation surfaces, biofilm-supported surfaces, and clastic surfaces. Each surface type was described in terms of depositional environment, microbial diversity, mineralogy, and sedimentary fabrics. Precipitation surfaces developed in high-salinity subaqueous environments where rates of precipitation outpaced the accumulation of clastic, organic, and/or biofilm layers. These surfaces hosted endolithic biofilms comprised predominantly of oxygenic and anoxygenic phototrophs, sulfate-reducing bacteria, and bacteria from the phylum Bacteroidetes. Biofilm-supported deposits developed in lower-salinity subaqueous environments where light and low water-column turbulence supported dense benthic microbial communities comprised mainly of oxygenic phototrophs. In these settings, gypsum granules precipitated in the extracellular polymeric substance (EPS) matrix as individual granules exhibiting distinctive morphologies. Clastic surfaces developed in sabkha mudflats that included gypsum, carbonate, and siliclastic particles with thin gypsum/biofilm components. Clastic surfaces were influenced by subsurface brine sheets and capillary evaporation and precipitated subsedimentary gypsum discs in deeper regions. Biofilms appeared to influence both chemical and physical sedimentary processes in the various subaqueous and subaerially exposed environments studied. Biofilm interaction with chemical sedimentary processes included dissolution and granularization of precipitation surfaces, formation of gypsum crystals with equant and distorted habits, and precipitation of trace carbonate and oxide phases. Fine-scale wrinkle structures visible in clastic surfaces of sabkha environments offered evidence of the biofilm's role in physical sedimentary processes. These findings are highly relevant to astrobiology because they expand and refine the known characteristics of gypsum deposits, including their biological components. JF - Astrobiology AU - Vogel, Marilyn B AU - Des Marais, David J AU - Turk, Kendra A AU - Parenteau, Mary N AU - Jahnke, Linda L AU - Kubo, Michael D Y AU - Anonymous Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 875 EP - 893 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 9 SN - 1531-1074, 1531-1074 KW - Laguna Ojo de Liebre KW - astrobiology KW - Mars KW - Laguna Guerrero Negro KW - solution KW - Guerrero Negro Mexico KW - gypsum KW - wrinkle structures KW - depositional environment KW - sedimentary structures KW - hypersaline environment KW - sulfates KW - textures KW - biogenic structures KW - biomarkers KW - terrestrial planets KW - planets KW - Mexico KW - Baja California Sur Mexico KW - precipitation KW - biofilms KW - bacteria KW - terrestrial comparison KW - SEM data KW - endolithic taxa KW - 06A:Sedimentary petrology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742916025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+role+of+biofilms+in+the+sedimentology+of+actively+forming+gypsum+deposits+at+Guerrero+Negro%2C+Mexico&rft.au=Vogel%2C+Marilyn+B%3BDes+Marais%2C+David+J%3BTurk%2C+Kendra+A%3BParenteau%2C+Mary+N%3BJahnke%2C+Linda+L%3BKubo%2C+Michael+D+Y%3BAnonymous&rft.aulast=Vogel&rft.aufirst=Marilyn&rft.date=2009-11-01&rft.volume=9&rft.issue=9&rft.spage=875&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0325 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 74 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; bacteria; Baja California Sur Mexico; biofilms; biogenic structures; biomarkers; depositional environment; endolithic taxa; Guerrero Negro Mexico; gypsum; hypersaline environment; Laguna Guerrero Negro; Laguna Ojo de Liebre; Mars; Mexico; planets; precipitation; sedimentary structures; SEM data; solution; sulfates; terrestrial comparison; terrestrial planets; textures; wrinkle structures DO - http://dx.doi.org/10.1089/ast.2008.0325 ER - TY - JOUR T1 - Magnetic field modelling and interpretation of the Himalayan-Tibetan Plateau and adjoining north Indian plains AN - 742907573; 2010-038991 AB - A prominent magnetic low is seen over the Himalayan-Tibetan plateau and the northern Indian shield region in satellite anomaly data. Here we model the sources for the observed magnetic low in the region. The induced magnetic field is modelled based on a crustal magnetisation model computed in a Geographical Information System, with horizontal layers containing susceptibility derived from the geology and a tectonic map of the region and global seismic crustal thickness model. The modelling results indicate that the upper crust of the Himalayan-Tibetan plateau is magnetised while much of the middle crust and the lower crust appears non-magnetic. Thermal modelling corroborates the predictions, placing the Curie isotherm in the southern Tibetan Plateau no deeper than 10 km. The results suggest that the sources of the magnetic low observed in the region are likely to be a thin magnetised crust, because of the elevated Curie isotherm in this region. The Indian shield region is believed to extend up to the foothills of the Himalayas in the north, but most of the shield is obscured by a thick sediment cover of the Gangetic Plains to the north. The magnetic field modelling suggests a weakly magnetic crust in the region indicating either the Indian shield may not extend up to the base of the Himalayas or the lower crust in the region has been modified. JF - Tectonophysics AU - Hemant, Kumar AU - Mitchell, A A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 87 EP - 99 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - Far East KW - geophysical surveys KW - Indian Shield KW - magnetization KW - magnetic properties KW - India KW - Indo-Gangetic Plain KW - geographic information systems KW - seismicity KW - Indian Peninsula KW - heat flow KW - Tibetan Plateau KW - Himalayas KW - Asia KW - lower crust KW - Curie point KW - China KW - geophysical methods KW - basement KW - magnetic methods KW - magnetic anomalies KW - paleomagnetism KW - satellite methods KW - models KW - isotherms KW - magnetic susceptibility KW - surveys KW - information systems KW - crust KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742907573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Magnetic+field+modelling+and+interpretation+of+the+Himalayan-Tibetan+Plateau+and+adjoining+north+Indian+plains&rft.au=Hemant%2C+Kumar%3BMitchell%2C+A&rft.aulast=Hemant&rft.aufirst=Kumar&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.06.009 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - Asia; basement; China; crust; Curie point; Far East; geographic information systems; geophysical methods; geophysical surveys; heat flow; Himalayas; India; Indian Peninsula; Indian Shield; Indo-Gangetic Plain; information systems; isotherms; lower crust; magnetic anomalies; magnetic methods; magnetic properties; magnetic susceptibility; magnetization; models; paleomagnetism; remote sensing; satellite methods; seismicity; surveys; Tibetan Plateau DO - http://dx.doi.org/10.1016/j.tecto.2009.06.009 ER - TY - JOUR T1 - Remanent and induced magnetic anomalies over a layered intrusion; effects from crystal fractionation and magma recharge AN - 742906854; 2010-038994 AB - The Bjerkreim-Sokndal (BKS) norite - quartz mangerite layered intrusion is part of the early Neoproterozoic Rogaland Anorthosite Province intruded into the Fennoscandian shield in south Norway at nearly equal 930 Ma. The BKS is exposed over an area of 230 km (super 2) with a thickness of nearly equal 7000 m and is of economic interest for ilmenite, magnetite and apatite deposits. From the point of view of magnetic minerals, in the course of fractional crystallization and magma evolution, the ilmenite becomes less Fe (super 3+) -rich reflected by a change from ilmenite with hematite exsolution to nearly pure ilmenite. Magnetite starts to crystallize relatively late in the intrusive history, but its crystallization is interrupted by influxes of more primitive magma. The variations in aeromagnetic and ground-magnetic anomalies measured over the BKS can be explained in terms of the measured magnetic properties of NRM, susceptibility, and hysteresis presented here, and in terms of mineralogy. Early layers in the intrusion contain hemo-ilmenite. As the magma evolved and magnetite started to crystallize, this caused a distinct change over the layering from remanence-controlled negative anomalies to induced positive anomalies. When new, more primitive magma was injected into the system, hemo-ilmenite returned as the major oxide and the resulting magnetic anomalies are again negative. The most dramatic change in the magnetic signature is in the upper part of the intrusion in MCU IVe, where magnetite became a well established cumulate phase as indicated by susceptibility, but its induced magnetization is overcome by large NRMs associated either with hemo-ilmenite, or with hemo-ilmenite and magnetite exsolved from pyroxenes. The average natural remanent magnetizations change from nearly equal 3 A/m in MCU IVd, to 15 A/m in MCU IVe, and back to 2 A/m in the overlying MCU IVf, producing a strong negative remanent anomaly that has been followed along strike for at least 20 km by ground-magnetic measurements. The highly varied magnetic properties of this intrusion, caused by varied magmatic crystallization of combinations of opaque minerals, illustrate some of the possibilities to be considered in evaluating crustal magnetic anomalies. JF - Tectonophysics AU - McEnroe, Suzanne A AU - Brown, L L AU - Robinson, Peter A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 119 EP - 134 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - mineral exploration KW - demagnetization KW - upper Precambrian KW - geophysical surveys KW - Bjerkrem-Sogndal Massif KW - igneous rocks KW - magnetization KW - mafic composition KW - Europe KW - magnetic properties KW - plutonic rocks KW - mineral composition KW - magnetic minerals KW - remanent magnetization KW - induced magnetization KW - oxides KW - norite KW - crystal fractionation KW - Rogaland Norway KW - Neoproterozoic KW - petrology KW - Western Europe KW - Precambrian KW - magmatism KW - ground methods KW - layered intrusions KW - geophysical methods KW - magnetic methods KW - magnetic hysteresis KW - magnetic anomalies KW - Proterozoic KW - paleomagnetism KW - natural remanent magnetization KW - Scandinavia KW - recharge KW - intrusions KW - magmas KW - metal ores KW - Fennoscandian Shield KW - surveys KW - gabbros KW - Norway KW - magnetite KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Remanent+and+induced+magnetic+anomalies+over+a+layered+intrusion%3B+effects+from+crystal+fractionation+and+magma+recharge&rft.au=McEnroe%2C+Suzanne+A%3BBrown%2C+L+L%3BRobinson%2C+Peter&rft.aulast=McEnroe&rft.aufirst=Suzanne&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.11.021 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - Bjerkrem-Sogndal Massif; crystal fractionation; demagnetization; Europe; Fennoscandian Shield; gabbros; geophysical methods; geophysical surveys; ground methods; igneous rocks; induced magnetization; intrusions; layered intrusions; mafic composition; magmas; magmatism; magnetic anomalies; magnetic hysteresis; magnetic methods; magnetic minerals; magnetic properties; magnetite; magnetization; metal ores; mineral composition; mineral exploration; natural remanent magnetization; Neoproterozoic; norite; Norway; oxides; paleomagnetism; petrology; plutonic rocks; Precambrian; Proterozoic; recharge; remanent magnetization; Rogaland Norway; Scandinavia; surveys; upper Precambrian; Western Europe DO - http://dx.doi.org/10.1016/j.tecto.2008.11.021 ER - TY - JOUR T1 - Simple models for the Beattie magnetic anomaly in South Africa AN - 742906788; 2010-038993 AB - The origin of the approximately 1000 km-long Beattie Magnetic Anomaly (BMA) in South Africa remains unclear and contentious. Key issues include the width, depth and magnetization of its source. In this study, we use uniformly magnetized spheres, prisms and cylinders to provide the simplest possible models which predict the 1 km-altitude aeromagnetic measurements along a profile across the BMA. The source parameters are adjusted by forward modeling. In case of a sphere, an inversion technique is applied to refine the parameters. Our results suggest that two similarly magnetized and adjacent sources, with a vertical offset, can explain the observed magnetic anomaly. The best fitting model corresponds to two highly-magnetized (>5 A m (super -1) ) sheet-like prisms, extending from 9 to 12 km depth, and from 13 to 18 km depth, respectively, and with a total width reaching 80 km. Other less-preferred models show thicker and deeper magnetized volumes. Associated magnetizations seem to be mostly induced, although a weak remanent component is required to improve the fit. We also compare our results with the interpretation of independent magnetotelluric and seismic experiments along the same profile. It suggests that the geological sources for the BMA are mostly located in the middle crust and may be displaced by a shear zone or a fault. Contrary to previous models suggesting a serpentinized sliver of paleo-oceanic crust within the Natal-Namaqua Mobile Belt, we propose that granulite-facies mid-crustal rocks within this belt may cause the BMA. JF - Tectonophysics AU - Quesnel, Yoann AU - Weckmann, Ute AU - Ritter, Oliver AU - Stankiewicz, Jacek AU - Lesur, Vincent AU - Mandea, Mioara AU - Langlais, Benoit AU - Sotin, Christophe AU - Galdeano, Armand A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 111 EP - 118 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - oceanic crust KW - granulite facies KW - Namaqualand metamorphic complex KW - upper Precambrian KW - geophysical surveys KW - metamorphic belts KW - data processing KW - magnetization KW - continental crust KW - magnetotelluric methods KW - middle crust KW - metamorphic rocks KW - Beattie magnetic anomaly KW - tectonics KW - South Africa KW - faults KW - shear zones KW - Precambrian KW - geophysical methods KW - basement KW - magnetic anomalies KW - Proterozoic KW - paleomagnetism KW - inverse problem KW - Natal-Namaqua Belt KW - seismic methods KW - models KW - Southern Africa KW - surveys KW - mobile belts KW - Africa KW - crust KW - facies KW - airborne methods KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Simple+models+for+the+Beattie+magnetic+anomaly+in+South+Africa&rft.au=Quesnel%2C+Yoann%3BWeckmann%2C+Ute%3BRitter%2C+Oliver%3BStankiewicz%2C+Jacek%3BLesur%2C+Vincent%3BMandea%2C+Mioara%3BLanglais%2C+Benoit%3BSotin%2C+Christophe%3BGaldeano%2C+Armand&rft.aulast=Quesnel&rft.aufirst=Yoann&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - Africa; airborne methods; basement; Beattie magnetic anomaly; continental crust; crust; data processing; facies; faults; geophysical methods; geophysical surveys; granulite facies; inverse problem; magnetic anomalies; magnetization; magnetotelluric methods; metamorphic belts; metamorphic rocks; middle crust; mobile belts; models; Namaqualand metamorphic complex; Natal-Namaqua Belt; oceanic crust; paleomagnetism; Precambrian; Proterozoic; seismic methods; shear zones; South Africa; Southern Africa; surveys; tectonics; upper Precambrian DO - http://dx.doi.org/10.1016/j.tecto.2008.11.027 ER - TY - JOUR T1 - Aeromagnetic constraints on the subsurface structure of Stromboli Volcano, Aeolian Islands, Italy AN - 742906729; 2010-038986 AB - Two helicopter-borne magnetic surveys were conducted over Stromboli Volcano and its surrounding areas on the Aeolian Islands, southern Italy in 2002 and 2004 to better understand the subsurface structure of the area. Observed data from those surveys were merged and aeromagnetic anomalies for Stromboli Island and its vicinity were reduced onto a smoothed surface, assuming equivalent anomalies below the observed surface. The magnetic terrain effects were calculated for the magnetic anomalies of the study area, assuming the magnetic structure comprised of an ensemble of prisms extending from the ground surface to a depth of 3000 m below sea level: the average magnetization intensity was calculated to be 2.2 A/m for the edifice of Stromboli shallower than 1200 m below sea level by comparing the observed and synthetic data. Next, apparent magnetization intensity mapping was applied to the observed anomalies using a uniform magnetization of 2.2 A/m as the initial value. The apparent magnetization intensity map indicates magnetic heterogeneities among volcanic rocks which constitute the edifice of the volcano. The most remarkable feature of the magnetization intensity map is a magnetization low which occupies the center of the island where the summit craters reside, suggesting demagnetization caused by the heat of conduits and/or hydrothermal activity in addition to the thick accumulation of less magnetic pyroclastic rocks. By comparing topographic and geologic maps, it can be seen that magnetization highs are distributed on the exposures of basaltic-andesite to andesite lavas (Paleostromboli I), shoshonitic lavas with an eccentric vent and a shield volcano (Neostromboli), on the south, north and west coasts of the volcano, respectively. These magnetization highs further extend offshore, implying the seaward continuation of these volcanic rocks. 3-D magnetic imaging was preliminarily applied to the same magnetic anomalies as well as for the magnetization intensity mapping. The result implies that the bottom depths of these magnetic structures are relatively shallow (<1500 m below sea level at the maximum). A distinctive regional magnetization high is distributed on a saddle area between Stromboli and Basiluzzo islands and extends to the two submarine eruptive centers on the southwestern submarine edifice of Stromboli. A careful examination on the results of the 2-D and 3-D magnetic imaging implies that the saddle area is occupied by volcanic rocks from these eruptive centers and is also underlain by partially and/or completely concealed volcanic structures formed along a NW-SE direction conjugate to the main axis of regional tectonic trend in this area. JF - Tectonophysics AU - Okuma, Shigeo AU - Stotter, Christian AU - Supper, Robert AU - Nakatsuka, Tadashi AU - Furukawa, Ryuta AU - Motschka, Klaus A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 19 EP - 33 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - imagery KW - Stromboli KW - demagnetization KW - andesites KW - volcanic rocks KW - geophysical surveys KW - igneous rocks KW - magnetization KW - Basiluzzo Island KW - mapping KW - Europe KW - Italy KW - Southern Europe KW - Lipari Islands KW - basalts KW - helicopter methods KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - paleomagnetism KW - Sicily Italy KW - volcanoes KW - surveys KW - airborne methods KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Aeromagnetic+constraints+on+the+subsurface+structure+of+Stromboli+Volcano%2C+Aeolian+Islands%2C+Italy&rft.au=Okuma%2C+Shigeo%3BStotter%2C+Christian%3BSupper%2C+Robert%3BNakatsuka%2C+Tadashi%3BFurukawa%2C+Ryuta%3BMotschka%2C+Klaus&rft.aulast=Okuma&rft.aufirst=Shigeo&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.02.035 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - airborne methods; andesites; basalts; Basiluzzo Island; demagnetization; Europe; geophysical methods; geophysical surveys; helicopter methods; igneous rocks; imagery; Italy; Lipari Islands; magnetic anomalies; magnetic methods; magnetization; mapping; paleomagnetism; Sicily Italy; Southern Europe; Stromboli; surveys; volcanic rocks; volcanoes DO - http://dx.doi.org/10.1016/j.tecto.2009.02.035 ER - TY - JOUR T1 - Detection of aeromagnetic anomaly change associated with volcanic activity; an application of the generalized mis-tie control method AN - 742903329; 2010-038985 AB - Repeat aeromagnetic surveys may assist in mapping and monitoring long-term changes associated with volcanic activity. However, when dealing with repeat aeromagnetic survey data, the problem of how to extract the real change of magnetic anomalies from a limited set of observations arises, i.e. the problem of spatial aliasing. Recent development of the generalized mis-tie control method for aeromagnetic surveys flown at variable elevations enables us to statistically extract the errors from ambiguous noise sources. This technique can be applied to overcome the spatial alias effect when detecting magnetic anomaly changes between aeromagnetic surveys flown at different times. We successfully apply this technique to Asama Volcano, one of the active volcanoes in Japan, which erupted in 2004. Following the volcanic activity in 2005, we conducted a helicopter-borne aeromagnetic survey, which we compare here to the result from a previous survey flown in 1992. To discuss small changes in magnetic anomalies induced by volcanic activity, it is essential to estimate the accuracy of the reference and the repeat aeromagnetic measurements and the probable errors induced by data processing. In our case, the positioning inaccuracy of the 1992 reference survey was the most serious factor affecting the estimation of the magnetic anomaly change because GPS was still in an early stage at that time. However, our analysis revealed that the magnetic anomaly change over the Asama Volcano area from 1992 to 2005 exceeded the estimated error at three locations, one of which is interpreted as a loss of magnetization induced by volcanic activity. In this study, we suffered from the problem of positioning inaccuracy in the 1992 survey data, and it was important to evaluate its effect when deriving the magnetic anomaly change. JF - Tectonophysics AU - Nakatsuka, Tadashi AU - Utsugi, Mitsuru AU - Okuma, Shigeo AU - Tanaka, Yoshikazu AU - Hashimoto, Takeshi A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 3 EP - 18 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - Global Positioning System KW - Far East KW - geophysical surveys KW - Asama KW - geophysical methods KW - magnetization KW - magnetic methods KW - magnetic anomalies KW - volcanism KW - eruptions KW - induced magnetization KW - volcanoes KW - surveys KW - mis-tie control method KW - Honshu KW - Asia KW - Japan KW - airborne methods KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903329?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Detection+of+aeromagnetic+anomaly+change+associated+with+volcanic+activity%3B+an+application+of+the+generalized+mis-tie+control+method&rft.au=Nakatsuka%2C+Tadashi%3BUtsugi%2C+Mitsuru%3BOkuma%2C+Shigeo%3BTanaka%2C+Yoshikazu%3BHashimoto%2C+Takeshi&rft.aulast=Nakatsuka&rft.aufirst=Tadashi&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.02.018 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data; includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - airborne methods; Asama; Asia; eruptions; Far East; geophysical methods; geophysical surveys; Global Positioning System; Honshu; induced magnetization; Japan; magnetic anomalies; magnetic methods; magnetization; mis-tie control method; surveys; volcanism; volcanoes DO - http://dx.doi.org/10.1016/j.tecto.2009.02.018 ER - TY - JOUR T1 - Structure and tectonics of 85 degrees E Ridge from analysis of geopotential data AN - 742902444; 2010-038992 AB - The Bay of Bengal (BOB) sedimentary basin is one of the largest offshore sedimentary basins of the world having the thickest accumulation of sediments which mask the underlying crust and it is the Geopotential data that offers the unique opportunity of seeing below the thick sediments. Satellite derived Free Air Gravity (FAG) data, marine magnetic data, bathymetry, available seismic profiles and isopach maps over the Bay of Bengal are utilized in the present paper to throw light on the nature and tectonics of the BOB with particular emphasis on the 85 degrees E Ridge. Combined analysis of gravity and magnetic data along six EW profiles of length varying from 325 to 440 km is undertaken, incorporating seafloor spreading anomalies in the model. Of the several theories put forth for the evolution of the 85 degrees E Ridge, the present study supports the sagging of the crust and rules out the hotspot trace and magmatic under-plating theories. The crustal model derived from the magnetic profile analysis suggests that the 85 degrees E Ridge does not extend to the North of 15 degrees N latitude and this is supported by the Euler solutions of the FAG and the long wavelength filtered FAG. However, the intermediate wavelength filtered FAG suggests that the 85 degrees E Ridge extends up to the Ocean Continent Boundary thereby suggesting that the 85 degrees E Ridge thins out dramatically to the North of 15 degrees N latitude. Analysis of gravity data along 17 degrees N latitude profile predicts that in the northern segment the 85 degrees E Ridge is a geo-morphological feature within the sediments above the basement whereas to the South of 15 degrees N latitude it is a feature within the oceanic crust (below the basement). Further the reverse magnetization associated with the seafloor spreading anomalies lying on the 85 degrees E Ridge belongs either to the Albian period or the anomaly A34/A33. The 85 degrees E Ridge would be younger than these seafloor spreading anomalies and would have formed due to horizontal compressional forces of the lithosphere preceding development of the subduction zone at the Andaman trench. JF - Tectonophysics AU - Anand, S P AU - Rajaram, M AU - Majumdar, T J AU - Bhattacharyya, R A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 100 EP - 110 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - oceanic crust KW - geophysical surveys KW - Eightyfive East Ridge KW - sedimentary basins KW - continental crust KW - gravity methods KW - Indian Ocean KW - sea-floor spreading KW - basins KW - tectonics KW - ocean floors KW - free-air anomalies KW - lithosphere KW - geophysical methods KW - basement KW - magnetic methods KW - magnetic anomalies KW - satellite methods KW - boundary conditions KW - two-dimensional models KW - seismic methods KW - models KW - plate tectonics KW - Bay of Bengal KW - surveys KW - crust KW - remote sensing KW - mid-ocean ridges KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742902444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Structure+and+tectonics+of+85+degrees+E+Ridge+from+analysis+of+geopotential+data&rft.au=Anand%2C+S+P%3BRajaram%2C+M%3BMajumdar%2C+T+J%3BBhattacharyya%2C+R&rft.aulast=Anand&rft.aufirst=S&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.09.036 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - basement; basins; Bay of Bengal; boundary conditions; continental crust; crust; Eightyfive East Ridge; free-air anomalies; geophysical methods; geophysical surveys; gravity methods; Indian Ocean; lithosphere; magnetic anomalies; magnetic methods; mid-ocean ridges; models; ocean floors; oceanic crust; plate tectonics; remote sensing; satellite methods; sea-floor spreading; sedimentary basins; seismic methods; surveys; tectonics; two-dimensional models DO - http://dx.doi.org/10.1016/j.tecto.2008.09.036 ER - TY - JOUR T1 - The Mackenzie River magnetic anomaly, Yukon and Northwest Territories, Canada; evidence for early Proterozoic magmatic arc crust at the edge of the North American Craton AN - 742902417; 2010-038990 AB - We characterize the nature of the source of the high-amplitude, long-wavelength, Mackenzie River magnetic anomaly (MRA), Yukon and Northwest Territories, Canada, based on magnetic field data collected at three different altitudes: 300 m, 3.5 km and 400 km. The MRA is the largest amplitude (13 nT) satellite magnetic anomaly over Canada. Within the extent of the MRA, source depth estimates (8-12 km) from Euler deconvolution of low-altitude aeromagnetic data show coincidence with basement depths interpreted from reflection seismic data. Inversion of high-altitude (3.5 km) aeromagnetic data produces an average magnetization of 2.5 A/m within a 15- to 35-km deep layer, a value typical of magmatic arc complexes. Early Proterozoic magmatic arc rocks have been sampled to the southeast of the MRA, within the Fort Simpson magnetic anomaly. The MRA is one of several broad-scale magnetic highs that occur along the inboard margin of the Cordillera in Canada and Alaska, which are coincident with geometric changes in the thrust front transition from the mobile belt to stable cratonic North America. The inferred early Proterozoic magmatic arc complex along the western edge of the North American craton likely influenced later tectonic evolution, by acting as a buttress along the inboard margin of the Cordilleran fold-and-thrust belt. JF - Tectonophysics AU - Pilkington, Mark AU - Saltus, Richard W A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 78 EP - 86 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - United States KW - upper Precambrian KW - geophysical surveys KW - magnetization KW - Fort Simpson magnetic anomaly KW - tectonics KW - North America KW - Precambrian KW - geophysical methods KW - basement KW - magnetic methods KW - magnetic anomalies KW - reflection methods KW - Proterozoic KW - paleomagnetism KW - Yukon Territory KW - Northwest Territories KW - seismic methods KW - models KW - Canadian Cordillera KW - deconvolution KW - Canada KW - island arcs KW - Mackenzie River magnetic anomaly KW - surveys KW - North American Craton KW - Western Canada KW - Alaska KW - fold and thrust belts KW - North American Cordillera KW - crust KW - airborne methods KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742902417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=The+Mackenzie+River+magnetic+anomaly%2C+Yukon+and+Northwest+Territories%2C+Canada%3B+evidence+for+early+Proterozoic+magmatic+arc+crust+at+the+edge+of+the+North+American+Craton&rft.au=Pilkington%2C+Mark%3BSaltus%2C+Richard+W&rft.aulast=Pilkington&rft.aufirst=Mark&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=78&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.09.006 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - airborne methods; Alaska; basement; Canada; Canadian Cordillera; crust; deconvolution; fold and thrust belts; Fort Simpson magnetic anomaly; geophysical methods; geophysical surveys; island arcs; Mackenzie River magnetic anomaly; magnetic anomalies; magnetic methods; magnetization; models; North America; North American Cordillera; North American Craton; Northwest Territories; paleomagnetism; Precambrian; Proterozoic; reflection methods; seismic methods; surveys; tectonics; United States; upper Precambrian; Western Canada; Yukon Territory DO - http://dx.doi.org/10.1016/j.tecto.2008.09.006 ER - TY - JOUR T1 - Spatial correlation of the aeromagnetic anomalies and seismogenic faults in the Marmara region, NW Turkey AN - 742900246; 2010-038995 AB - Previous investigations into the deep structure of the Marmara Sea region revealed an existence of a rigid barrier located at the centre of the Marmara Sea. Thus, the North Anatolian Fault (NAF) was divided into three segments to the west of this barrier. Seismological records of two 5 year periods (1998-2002 and 2003-2007) indicate a decrease of seismic activity on and around this barrier. It was previously shown if the fault movement reaches to magma its fractures are filled with magmatic material causing magnetic anomalies. In this study, advance processing methods are utilized to observe the spatial correlation between the aeromagnetic anomalies and the faults of the Marmara region. These are the reduction to the pole transformation (RTP) and second vertical derivative (SVD) methods. In particular, SVD map shows alignments which can be correlated with the faults. These faults are the Northern Boundary, Yalova, Armutlu, Imrali and Edincik faults. Length of the Northern Boundary Fault (NBF) is about 50-60 km. Thus, this fault would not produce strong earthquakes. The Edincik Fault extends from east to the west and bends through WSW. The length of this fault in connection with the Imrali, Armutlu and Yalova faults in the east exceeds 300 km and named the Main Fault Zone (MFZ) by the authors of this study. These faults as a whole may produce strong earthquakes. Some seismic gaps are observed along with the Imrali and Edincik faults from the earthquake distribution records of two 5 year periods (1998-2002 and 2003-2007). As a conclusion, there are high-potentials of strong earthquake occurrences in these regions. JF - Tectonophysics AU - Ates, A AU - Buyuksarac, A AU - Bilim, F AU - Bektas, O AU - Sendur, C AU - Komanovali, G A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 135 EP - 142 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - North Anatolian Fault KW - Sea of Marmara region KW - geophysical surveys KW - segmentation KW - Northern Boundary Fault KW - spatial distribution KW - seismicity KW - tectonics KW - Yalova Fault KW - Asia KW - active faults KW - seismotectonics KW - Middle East KW - faults KW - geophysical methods KW - Turkey KW - magnetic methods KW - magnetic anomalies KW - correlation KW - Edincik Fault KW - strong motion KW - great earthquakes KW - ground motion KW - surveys KW - Armutlu Fault KW - earthquakes KW - Imrali Fault KW - fault zones KW - airborne methods KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Spatial+correlation+of+the+aeromagnetic+anomalies+and+seismogenic+faults+in+the+Marmara+region%2C+NW+Turkey&rft.au=Ates%2C+A%3BBuyuksarac%2C+A%3BBilim%2C+F%3BBektas%2C+O%3BSendur%2C+C%3BKomanovali%2C+G&rft.aulast=Ates&rft.aufirst=A&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.09.025 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - active faults; airborne methods; Armutlu Fault; Asia; correlation; earthquakes; Edincik Fault; fault zones; faults; geophysical methods; geophysical surveys; great earthquakes; ground motion; Imrali Fault; magnetic anomalies; magnetic methods; Middle East; North Anatolian Fault; Northern Boundary Fault; Sea of Marmara region; segmentation; seismicity; seismotectonics; spatial distribution; strong motion; surveys; tectonics; Turkey; Yalova Fault DO - http://dx.doi.org/10.1016/j.tecto.2008.09.025 ER - TY - JOUR T1 - Apparent magnetization intensity map on Sakura-jima Volcano, Kyushu, Japan, inferred from low altitude, high density helicopter-borne aeromagnetic surveys AN - 742900196; 2010-038987 AB - In November 2005, we conducted the first low-altitude, high-density helicopter-borne aeromagnetic survey over Sakurajima Volcano, Kyushu, Japan to provide a baseline for subsequent measurement of changes in magnetic anomalies related to volcanic processes, because previously acquired aeromagnetic data cannot resolve small-scale geological feature. Although the observation error was considered to be 5.0 A/m) were located on the lava around An'ei craters and on the northeastern flank of Kita-dake, (2) the lowermost values of apparent magnetization (<2.0 A/m) are locally distributed around the active craters of Minami-dake, suggesting high temperature in the shallow part and (3) apparent magnetization lows ( nearly equal 2.5 A/m) lie over the northwestern flank of Kita-dake, reflecting debris flows and/or volcanic fans. To examine the validity of the obtained map, we carried out rock-magnetic studies. The total magnetization intensities for the surface-rocks showed reasonable correlation with the mapped values. JF - Tectonophysics AU - Okubo, Ayako AU - Kanda, Wataru AU - Tanaka, Yoshikazu AU - Ishihara, Kazuhiro AU - Miki, Daisuke AU - Utsugi, Mitsuru AU - Takayama, Tetsuro AU - Fukushima, Masayo A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 34 EP - 42 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - Kyushu KW - Far East KW - geophysical surveys KW - geologic hazards KW - geophysical methods KW - magnetization KW - magnetic methods KW - paleomagnetism KW - mapping KW - debris flows KW - Kita-dake KW - Kagoshima Japan KW - volcanic features KW - Sakura-jima KW - craters KW - mass movements KW - volcanoes KW - surveys KW - geomorphology KW - Asia KW - Japan KW - helicopter methods KW - airborne methods KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Apparent+magnetization+intensity+map+on+Sakura-jima+Volcano%2C+Kyushu%2C+Japan%2C+inferred+from+low+altitude%2C+high+density+helicopter-borne+aeromagnetic+surveys&rft.au=Okubo%2C+Ayako%3BKanda%2C+Wataru%3BTanaka%2C+Yoshikazu%3BIshihara%2C+Kazuhiro%3BMiki%2C+Daisuke%3BUtsugi%2C+Mitsuru%3BTakayama%2C+Tetsuro%3BFukushima%2C+Masayo&rft.aulast=Okubo&rft.aufirst=Ayako&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.07.020 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - airborne methods; Asia; craters; debris flows; Far East; geologic hazards; geomorphology; geophysical methods; geophysical surveys; helicopter methods; Japan; Kagoshima Japan; Kita-dake; Kyushu; magnetic methods; magnetization; mapping; mass movements; paleomagnetism; Sakura-jima; surveys; volcanic features; volcanoes DO - http://dx.doi.org/10.1016/j.tecto.2008.07.020 ER - TY - JOUR T1 - Aeromagnetic exploration over the East Antarctic ice sheet; a new view of the Wilkes subglacial basin AN - 742900061; 2010-038989 AB - The Wilkes Subglacial Basin represents an approximately 1400 km-long and up to 600 km wide subglacial depression, buried beneath the over 3 km-thick East Antarctic Ice Sheet. Contrasting models, including rift models and flexural models, have been previously put forward to explain the tectonic origin of this enigmatic basin, which is located in the largely unexplored hinterland of the Transantarctic Mountains. A major aerogeophysical survey was flown during the 2005-06 austral summer to explore the Wilkes Subglacial Basin. Our new airborne radar dataset reveals that the Wilkes Subglacial Basin contains several subglacial basins, which are considerably deeper than previously mapped. Major aeromagnetic lineaments are detected from total field, pseudo-gravity, tilt derivative and Euler Deconvolution maps. These aeromagnetic lineaments reveal that the Wilkes Subglacial Basin and its sub-basins are structurally controlled. Comparison between aeromagnetic signatures over the Wilkes Subglacial Basin region and the Cordillera in North America, suggests that the basin contains a former broad backarc basin and fold-and-thrust belts, forming the transition between a Precambrian craton and the Ross Orogen. The eastern margin of the Wilkes Subglacial Basin is imposed upon the Prince Albert Fault System and the Priestley Fault. These faults may have been reactivated in the Cenozoic, as major strike-slip faults. The western margin of the Wilkes Subglacial Basin is located along the southern extension of the Precambrian-age Mertz Shear Zone and marks the edge of the Terre Adelie Craton. High-frequency aeromagnetic anomalies in the Wilkes Subglacial Basin image large volumes of Jurassic tholeiites, which were intruded into and extruded over Beacon sediments in a possible rift setting. Depth-estimates of magnetic anomaly sources and forward modelling indicate that major Cretaceous and Cenozoic rift basins with thick sedimentary infill, comparable to the deep Ross Sea Rift basins, are however unlikely beneath this part of the Wilkes Subglacial Basin. More localised graben-like features, with up to 1.5 km of sedimentary infill are identified in the Central Basins. These grabens may be transtensional features related to regional Cenozoic intraplate strike-slip deformation, which has been extensively mapped over the adjacent Transantarctic Mountains, and/or older Cretaceous grabens. Over 3 km deep sedimentary basins are also imaged beneath the Western Basins and are inferred to contain older sedimentary infill of Ross-age, based on recent dating of glacial erratics between Mertz and Ninnis Glacier. JF - Tectonophysics AU - Ferraccioli, Fausto AU - Armadillo, Egidio AU - Jordan, Tom AU - Bozzo, Emanuele AU - Corr, Hugh F J A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 62 EP - 77 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - Transantarctic Mountains KW - Wilkes Basin KW - Beacon Supergroup KW - Cretaceous KW - lakes KW - East Antarctic ice sheet KW - Ross Orogeny KW - strike-slip faults KW - erratics KW - Prince Albert Fault KW - sediments KW - basins KW - tectonics KW - Ferrar Group KW - Mertz shear zone KW - back-arc basins KW - subglacial lakes KW - faults KW - systems KW - Wilkes Land KW - Precambrian KW - rift zones KW - Priestley Fault KW - Jurassic KW - clastic sediments KW - geophysical methods KW - basement KW - radar methods KW - magnetic methods KW - glaciers KW - Terre Adelie Craton KW - orogenic belts KW - basin analysis KW - Mesozoic KW - ice sheets KW - grabens KW - models KW - Antarctic ice sheet KW - Antarctica KW - deconvolution KW - Ninnis Glacier KW - depressions KW - glacial geology KW - airborne methods KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Aeromagnetic+exploration+over+the+East+Antarctic+ice+sheet%3B+a+new+view+of+the+Wilkes+subglacial+basin&rft.au=Ferraccioli%2C+Fausto%3BArmadillo%2C+Egidio%3BJordan%2C+Tom%3BBozzo%2C+Emanuele%3BCorr%2C+Hugh+F+J&rft.aulast=Ferraccioli&rft.aufirst=Fausto&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.03.013 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - airborne methods; Antarctic ice sheet; Antarctica; back-arc basins; basement; basin analysis; basins; Beacon Supergroup; clastic sediments; Cretaceous; deconvolution; depressions; East Antarctic ice sheet; erratics; faults; Ferrar Group; geophysical methods; glacial geology; glaciers; grabens; ice sheets; Jurassic; lakes; magnetic methods; Mertz shear zone; Mesozoic; models; Ninnis Glacier; orogenic belts; Precambrian; Priestley Fault; Prince Albert Fault; radar methods; rift zones; Ross Orogeny; sediments; strike-slip faults; subglacial lakes; systems; tectonics; Terre Adelie Craton; Transantarctic Mountains; Wilkes Basin; Wilkes Land DO - http://dx.doi.org/10.1016/j.tecto.2009.03.013 ER - TY - JOUR T1 - Magnetic anomalies AN - 742896903; 2010-038984 JF - Tectonophysics A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 1 EP - 142 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - lithosphere KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - paleomagnetism KW - magnetic field KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742896903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=Magnetic+anomalies&rft.title=Magnetic+anomalies&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.10.019 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Document feature - illus. N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - geophysical methods; lithosphere; magnetic anomalies; magnetic field; magnetic methods; paleomagnetism DO - http://dx.doi.org/10.1016/j.tecto.2009.10.019 ER - TY - JOUR T1 - Magmatic and tectonic patterns over the northern Victoria Land sector of the Transantarctic Mountains from new aeromagnetic imaging AN - 742895507; 2010-038988 AB - New aeromagnetic data image the extent and spatial distribution of Cenozoic magmatism and older basement features over the Admiralty Block of the Transantarctic Mountains. Digital enhancement techniques image magmatic and tectonic features spanning in age from the Cambrian to the Neogene. Magnetic lineaments trace major fault zones, including NNW to NNE trending transtensional fault systems that appear to control the emplacement of Neogene age McMurdo volcanics. These faults represent splays from a major NW-SE oriented Cenozoic strike-slip fault belt, which reactivated the inherited early Paleozoic structural architecture. NE-SW oriented magnetic lineaments are also typical of the Admiralty Block and reflect post-Miocene age extensional faults. To re-investigate controversial relationships between strike-slip faulting, rifting, and Cenozoic magmatism, we combined the new aeromagnetic data with previous datasets over the Transantarctic Mountains and Ross Sea Rift. Two key observations can be made from our aeromagnetic compilation: 1) Cenozoic alkaline intrusions along the margin of the Ross Sea Rift lie oblique to the NW-SE strike-slip faults and are not significantly displaced by them; 2) the Southern Cross and the Admiralty Blocks are much more significantly affected by Cenozoic magmatism compared to the adjacent tectonic blocks, thereby indicating major tectono-magmatic segmentation of the Transantarctic Mountains rift flank. We put forward three alternative tectonic models to explain the puzzling observation that major Cenozoic alkaline intrusions emplaced along the Ross Sea Rift margin show no evidence for major strike-slip displacement. Our first model predicts that the alkaline intrusions were emplaced along left-lateral cross-faults, which accommodated distributed right-lateral shearing. In contrast, our second model does not require major distributed strike-slip shearing, and relates the emplacement of Cenozoic alkaline intrusions to sea-floor spreading in the Adare Basin, coupled with intracontinental transfer faulting. The third model is an attempt to reconcile the two opposing hypothesis and relies on a recent inference, which postulates that opening of the Adare Basin relates to fault splaying from the Balleny strike-slip fault zone. A low seismic velocity anomaly in the upper mantle appears to extend from the Ross Sea Rift under the Admiralty and Southern Cross Blocks of the Transantarctic Mountains. Lateral flow of hot upper mantle from the rifted region to the rift flank may explain the observed tectono-magmatic segmentation of the Transantarctic Mountains. We infer that this process caused a regional upwarp of the Curie isotherm under the Admiralty and Southern Cross Blocks of the Transantarctic Mountains, and facilitated extensional faulting, renewed uplift, and volcanism in the Neogene. JF - Tectonophysics AU - Ferraccioli, Fausto AU - Armadillo, Egidio AU - Zunino, A AU - Bozzo, Emanuele AU - Rocchi, S AU - Armienti, P A2 - Singh, Kumar H. A2 - Okuma, Shigeo Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 43 EP - 61 PB - Elsevier, Amsterdam VL - 478 IS - 1-2 SN - 0040-1951, 0040-1951 KW - Transantarctic Mountains KW - Southern Ocean KW - volcanic rocks KW - geophysical surveys KW - igneous rocks KW - uplifts KW - strike-slip faults KW - rifting KW - Cambrian KW - Cenozoic KW - Balleny Fault KW - Adare Basin KW - Ross Sea KW - tectonics KW - faults KW - Curie point KW - systems KW - lineaments KW - Southern Cross Block KW - rift zones KW - Paleozoic KW - magmatism KW - geophysical methods KW - basement KW - magnetic methods KW - magnetic anomalies KW - alkalic composition KW - models KW - Tertiary KW - intrusions KW - plate tectonics KW - Antarctica KW - McMurdo Volcanics KW - deconvolution KW - isotherms KW - Neogene KW - transtension KW - Victoria Land KW - surveys KW - Admiralty Block KW - extension faults KW - fault zones KW - airborne methods KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742895507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Magmatic+and+tectonic+patterns+over+the+northern+Victoria+Land+sector+of+the+Transantarctic+Mountains+from+new+aeromagnetic+imaging&rft.au=Ferraccioli%2C+Fausto%3BArmadillo%2C+Egidio%3BZunino%2C+A%3BBozzo%2C+Emanuele%3BRocchi%2C+S%3BArmienti%2C+P&rft.aulast=Ferraccioli&rft.aufirst=Fausto&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.11.028 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - Adare Basin; Admiralty Block; airborne methods; alkalic composition; Antarctica; Balleny Fault; basement; Cambrian; Cenozoic; Curie point; deconvolution; extension faults; fault zones; faults; geophysical methods; geophysical surveys; igneous rocks; intrusions; isotherms; lineaments; magmatism; magnetic anomalies; magnetic methods; McMurdo Volcanics; models; Neogene; Paleozoic; plate tectonics; rift zones; rifting; Ross Sea; Southern Cross Block; Southern Ocean; strike-slip faults; surveys; systems; tectonics; Tertiary; Transantarctic Mountains; transtension; uplifts; Victoria Land; volcanic rocks DO - http://dx.doi.org/10.1016/j.tecto.2008.11.028 ER - TY - JOUR T1 - Global signatures and dynamical origins of the Little Ice Age and Medieval climate anomaly AN - 50086813; 2010-019156 AB - Global temperatures are known to have varied over the past 1500 years, but the spatial patterns have remained poorly defined. We used a global climate proxy network to reconstruct surface temperature patterns over this interval. The Medieval period is found to display warmth that matches or exceeds that of the past decade in some regions, but which falls well below recent levels globally. This period is marked by a tendency for La Nina-like conditions in the tropical Pacific. The coldest temperatures of the Little Ice Age are observed over the interval 1400 to 1700 C.E., with greatest cooling over the extratropical Northern Hemisphere continents. The patterns of temperature change imply dynamical responses of climate to natural radiative forcing changes involving El Nino and the North Atlantic Oscillation-Arctic Oscillation. JF - Science AU - Mann, Michael E AU - Zhang, Zhihua AU - Rutherford, Scott AU - Bradley, Raymond S AU - Hughes, Malcolm K AU - Shindell, Drew AU - Ammann, Caspar AU - Faluvegi, Greg AU - Ni, Fenbiao Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 1256 EP - 1260 PB - American Association for the Advancement of Science, Washington, DC VL - 326 IS - 5957 SN - 0036-8075, 0036-8075 KW - North Atlantic Oscillation KW - patterns KW - Quaternary KW - Arctic Oscillation KW - La Nina KW - global KW - paleo-oceanography KW - anomalies KW - simulation KW - paleoclimatology KW - Holocene KW - models KW - Cenozoic KW - Neoglacial KW - dynamics KW - paleotemperature KW - climate forcing KW - Medieval Warm Period KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50086813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Global+signatures+and+dynamical+origins+of+the+Little+Ice+Age+and+Medieval+climate+anomaly&rft.au=Mann%2C+Michael+E%3BZhang%2C+Zhihua%3BRutherford%2C+Scott%3BBradley%2C+Raymond+S%3BHughes%2C+Malcolm+K%3BShindell%2C+Drew%3BAmmann%2C+Caspar%3BFaluvegi%2C+Greg%3BNi%2C+Fenbiao&rft.aulast=Mann&rft.aufirst=Michael&rft.date=2009-11-01&rft.volume=326&rft.issue=5957&rft.spage=1256&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1177303 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - anomalies; Arctic Oscillation; Cenozoic; climate forcing; dynamics; global; Holocene; La Nina; Medieval Warm Period; models; Neoglacial; North Atlantic Oscillation; paleo-oceanography; paleoclimatology; paleotemperature; patterns; Quaternary; simulation DO - http://dx.doi.org/10.1126/science.1177303 ER - TY - JOUR T1 - Origin of magnetite nanocrystals in Martian meteorite ALH84001 AN - 50072292; 2010-021992 AB - The Martian Meteorite ALH84001 preserves evidence of interaction with aqueous fluids while on Mars in the form of microscopic carbonate disks. These carbonate disks are believed to have precipitated 3.9Ga ago at beginning of the Noachian epoch on Mars during which both the oldest extant Martian surfaces were formed, and perhaps the earliest global oceans. Intimately associated within and throughout these carbonate disks are nanocrystal magnetites (Fe (sub 3) O (sub 4) ) with unusual chemical and physical properties, whose origins have become the source of considerable debate. One group of hypotheses argues that these magnetites are the product of partial thermal decomposition of the host carbonate. Alternatively, the origins of magnetite and carbonate may be unrelated; that is, from the perspective of the carbonate the magnetite is allochthonous. For example, the magnetites might have already been present in the aqueous fluids from which the carbonates were believed to have been deposited. We have sought to resolve between these hypotheses through the detailed characterization of the compositional and structural relationships of the carbonate disks and associated magnetites with the orthopyroxene matrix in which they are embedded. Extensive use of focused ion beam milling techniques has been utilized for sample preparation. We then compared our observations with those from experimental thermal decomposition studies of sideritic carbonates under a range of plausible geological heating scenarios. We conclude that the vast majority of the nanocrystal magnetites present in the carbonate disks could not have formed by any of the currently proposed thermal decomposition scenarios. Instead, we find there is considerable evidence in support of an alternative allochthonous origin for the magnetite unrelated to any shock or thermal processing of the carbonates. JF - Geochimica et Cosmochimica Acta AU - Thomas-Keprta, K L AU - Clemett, S J AU - McKay, D S AU - Gibson, E K AU - Wentworth, S J Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 6631 EP - 6677 PB - Elsevier, New York, NY VL - 73 IS - 21 SN - 0016-7037, 0016-7037 KW - stony meteorites KW - textures KW - Martian meteorites KW - cosmochemistry KW - veins KW - achondrites KW - TEM data KW - models KW - crystals KW - meteorites KW - Allan Hills Meteorites KW - mineral composition KW - Antarctica KW - chemical reactions KW - oxides KW - spectra KW - ALH 84001 KW - nanoparticles KW - geochemistry KW - SEM data KW - magnetite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50072292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Origin+of+magnetite+nanocrystals+in+Martian+meteorite+ALH84001&rft.au=Thomas-Keprta%2C+K+L%3BClemett%2C+S+J%3BMcKay%2C+D+S%3BGibson%2C+E+K%3BWentworth%2C+S+J&rft.aulast=Thomas-Keprta&rft.aufirst=K&rft.date=2009-11-01&rft.volume=73&rft.issue=21&rft.spage=6631&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.05.064 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 112 N1 - PubXState - NY N1 - Document feature - illus. incl. plate, 10 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; Antarctica; chemical reactions; cosmochemistry; crystals; geochemistry; magnetite; Martian meteorites; meteorites; mineral composition; models; nanoparticles; oxides; SEM data; spectra; stony meteorites; TEM data; textures; veins DO - http://dx.doi.org/10.1016/j.gca.2009.05.064 ER - TY - JOUR T1 - Ar/Ar and I/Xe ages and thermal histories of three unusual metal-rich meteorites AN - 50068783; 2010-026384 AB - Portales Valley, Sombrerete, and Northwest Africa (NWA) 176 are three unrelated meteorites, which consist of silicate mixed with substantial amounts of metal and which likely formed at elevated temperatures as a consequence of early impacts on their parent bodies. Measured (super 39) Ar- (super 40) Ar ages of these meteorites are 4477+ or -11Ma and 4458+ or -16Ma (two samples of Portales Valley), 4541+ or -12Ma, and 4524+ or -13Ma, respectively (Ma=million years; all one-sigma errors). The Ar-Ar data for Portales Valley show no evidence of later open system behavior suggested by some other chronometers. Measured (super 129) I- (super 129) Xe ages of these three meteorites are 4559.9+ or -0.5 Ma, 4561.9+ or -1.0 Ma, and approximately 4544 Ma, respectively (relative to Shallowater=4562.3+ or -0.4 Ma). From stepwise temperature release data, we determined the diffusion characteristics for Ar and Xe in our samples and calculated approximate closure temperatures for the K-Ar and I-Xe chronometers. Adopting results and interpretations about these meteorites from some previous workers, we evaluated all these data against various thermal cooling models. We conclude that Portales Valley formed 4560 Ma ago, cooled quickly to below the I-Xe closure temperature, then cooled deep within the parent body at a rate of approximately 4 degrees C/Ma through K-Ar closure. We conclude that Sombrerete formed 4562 Ma ago and cooled relatively quickly. NWA 176 likely formed and cooled quickly approximately 4544 Ma ago, or later than formation times of most meteorite parent bodies. For all three meteorites, the Ar-Ar ages are in better agreement with I-Xe ages and preferred thermal models if we increase these Ar-Ar ages by approximately 20 Ma. Such age corrections would be consistent with probable errors in (super 40) K decay parameters in current use, as suggested by others. The role of impact heating and possible disruption and partial reassembly of meteorite parent bodies to form some meteorites likely was an important process in the early solar system. JF - Geochimica et Cosmochimica Acta AU - Bogard, Donald D AU - Garrison, Daniel H Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 6965 EP - 6983 PB - Elsevier, New York, NY VL - 73 IS - 22 SN - 0016-7037, 0016-7037 KW - Northwest Africa Meteorites KW - ordinary chondrites KW - stony meteorites KW - isotopes KW - thermal history KW - meteorites KW - radioactive isotopes KW - Sombrerete Meteorite KW - dates KW - noble gases KW - I/Xe KW - absolute age KW - Archean KW - chondrites KW - geochemistry KW - Ar/Ar KW - Precambrian KW - NWA 176 KW - parent bodies KW - cosmochemistry KW - H chondrites KW - xenon KW - argon KW - K/Ar KW - Portales Valley Meteorite KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Ar%2FAr+and+I%2FXe+ages+and+thermal+histories+of+three+unusual+metal-rich+meteorites&rft.au=Bogard%2C+Donald+D%3BGarrison%2C+Daniel+H&rft.aulast=Bogard&rft.aufirst=Donald&rft.date=2009-11-01&rft.volume=73&rft.issue=22&rft.spage=6965&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.08.009 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 83 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; Archean; argon; chondrites; cosmochemistry; dates; geochemistry; H chondrites; I/Xe; isotopes; K/Ar; meteorites; noble gases; Northwest Africa Meteorites; NWA 176; ordinary chondrites; parent bodies; Portales Valley Meteorite; Precambrian; radioactive isotopes; Sombrerete Meteorite; stony meteorites; thermal history; xenon DO - http://dx.doi.org/10.1016/j.gca.2009.08.009 ER - TY - CPAPER T1 - Power Beamed Photon Sails: New Capabilities Resulting from Recent Maturation of Key Solar Sail and High Power Laser Technologies T2 - Sixth International Symposium on Beamed Energy Propulsion (ISBEP 6) AN - 42100184; 5532710 JF - Sixth International Symposium on Beamed Energy Propulsion (ISBEP 6) AU - Montgomery, Edward Y1 - 2009/11/01/ PY - 2009 DA - 2009 Nov 01 KW - Lasers KW - Technology KW - Photons KW - Sails KW - Sexual maturity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42100184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Sixth+International+Symposium+on+Beamed+Energy+Propulsion+%28ISBEP+6%29&rft.atitle=Power+Beamed+Photon+Sails%3A+New+Capabilities+Resulting+from+Recent+Maturation+of+Key+Solar+Sail+and+High+Power+Laser+Technologies&rft.au=Montgomery%2C+Edward&rft.aulast=Montgomery&rft.aufirst=Edward&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Sixth+International+Symposium+on+Beamed+Energy+Propulsion+%28ISBEP+6%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aibep.org/ISBEP6_Schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Risk-Based Monitoring of Spacecraft Pollutant T2 - 30th Annual Meeting of the American College of Toxicology AN - 42085171; 5508421 JF - 30th Annual Meeting of the American College of Toxicology AU - Khan-Mayberry, Noreen Y1 - 2009/11/01/ PY - 2009 DA - 2009 Nov 01 KW - Spacecraft KW - Pollutants KW - Pollution monitoring KW - Risks KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42085171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+Annual+Meeting+of+the+American+College+of+Toxicology&rft.atitle=Risk-Based+Monitoring+of+Spacecraft+Pollutant&rft.au=Khan-Mayberry%2C+Noreen&rft.aulast=Khan-Mayberry&rft.aufirst=Noreen&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+Annual+Meeting+of+the+American+College+of+Toxicology&rft.issn=&rft_id=info:doi/ L2 - http://www.actox.org/Documents/Program%202009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization of Space Shuttle Ascent Debris Based on Radar Scattering and Ballistic Properties Part I - Development of the NASA Debris Radar Project and Facilities T2 - 31st Annual AMTA Symposium (AMTA 2009) AN - 42056224; 5515558 JF - 31st Annual AMTA Symposium (AMTA 2009) AU - Griffith Sr, Anthony AU - Scully, Robert AU - Kent, Brian AU - Palumbo AU - Thomas, Christopher AU - Stuble, Martin AU - Hardman, Michael Y1 - 2009/11/01/ PY - 2009 DA - 2009 Nov 01 KW - USA, Connecticut, Hartford Basin, Newark Supergroup, Shuttle KW - Radar KW - Space shuttle KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42056224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=31st+Annual+AMTA+Symposium+%28AMTA+2009%29&rft.atitle=Characterization+of+Space+Shuttle+Ascent+Debris+Based+on+Radar+Scattering+and+Ballistic+Properties+Part+I+-+Development+of+the+NASA+Debris+Radar+Project+and+Facilities&rft.au=Griffith+Sr%2C+Anthony%3BScully%2C+Robert%3BKent%2C+Brian%3BPalumbo%3BThomas%2C+Christopher%3BStuble%2C+Martin%3BHardman%2C+Michael&rft.aulast=Griffith+Sr&rft.aufirst=Anthony&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=31st+Annual+AMTA+Symposium+%28AMTA+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.amta.org/amta2009/sessionschedule3.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Impulsivity as a behavioral measure of withdrawal of orally delivered PCP and nondrug rewards in male and female monkeys AN - 218990206; 19697013 AB - Withdrawal of phencyclidine (PCP), ethanol (ETOH), and other drugs reduces operant responding maintained by food. Experiment 1 examined the effects of withdrawing daily short access (2 h) to drug on impulsivity for saccharin (SACC) using a delay discounting task and comparing male and female rhesus monkeys. Experiment 2 examined the effects of withdrawing a nondrug substance (e.g., food or SACC) on impulsivity for PCP. In experiment 1, either PCP or ETOH was available daily with water for 2 h under a fixed ratio 16 (FR 16) or FR 8 schedule, respectively. In a second component, SACC was available for 45 min under a delay discounting schedule. Next, water was substituted, and drug access was then restored. In experiment 2, PCP was available under a delay discounting schedule during food satiation or restriction or during concurrent SACC vs water access. In experiment 1, withdrawal of 0.5 mg/ml PCP increased impulsivity for SACC, but not SACC intake, in males and females. During 16% ETOH access, impulsivity for SACC was elevated compared to baseline water access, and it returned to baseline levels during ETOH withdrawal. In experiment 2, food restriction resulted in increased PCP intake in males and females and increases in impulsivity for PCP that were greater in males than in females. SACC withdrawal had no effect on impulsivity for PCP or PCP intake. Withdrawal of PCP and reduced food access increased impulsivity for SACC or PCP, respectively. Impulsivity is a sensitive indicator of drug dependence. [PUBLICATION ABSTRACT] JF - Psychopharmacology AU - Carroll, Marilyn E AU - Mach, Jami L AU - La Nasa, Rachel M AU - Newman, Jennifer L Y1 - 2009/11// PY - 2009 DA - Nov 2009 SP - 85 EP - 98 CY - Heidelberg PB - Springer Science & Business Media VL - 207 IS - 1 SN - 00333158 KW - Pharmacy And Pharmacology KW - Central Nervous System Depressants KW - Hallucinogens KW - Sweetening Agents KW - Ethanol KW - Saccharin KW - Phencyclidine KW - Monkeys & apes KW - Drug addiction KW - Psychopharmacology KW - Food KW - Artificial sweeteners KW - Animals KW - Saccharin -- administration & dosage KW - Sweetening Agents -- administration & dosage KW - Reinforcement Schedule KW - Sex Factors KW - Dose-Response Relationship, Drug KW - Satiation -- drug effects KW - Ethanol -- adverse effects KW - Self Administration KW - Central Nervous System Depressants -- adverse effects KW - Macaca mulatta KW - Time Factors KW - Female KW - Male KW - Food Preferences -- drug effects KW - Impulsive Behavior -- etiology KW - Substance Withdrawal Syndrome -- complications KW - Substance Withdrawal Syndrome -- etiology KW - Hallucinogens -- administration & dosage KW - Phencyclidine -- administration & dosage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/218990206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Biomedical+Engineering&rft.atitle=In+Vivo+Demonstration+of+a+Self-Sustaining%2C+Implantable%2C+Stimulated-Muscle-Powered+Piezoelectric+Generator+Prototype&rft.au=Lewandowski%2C+B+E%3BKilgore%2C+K+L%3BGustafson%2C+K+J&rft.aulast=Lewandowski&rft.aufirst=B&rft.date=2009-11-01&rft.volume=37&rft.issue=11&rft.spage=2390&rft.isbn=&rft.btitle=&rft.title=Annals+of+Biomedical+Engineering&rft.issn=00906964&rft_id=info:doi/10.1007%2Fs10439-009-9770-6 LA - English DB - ProQuest Central N1 - Copyright - Springer-Verlag 2009 N1 - Last updated - 2014-08-02 DO - http://dx.doi.org/10.1007/s00213-009-1636-y ER - TY - JOUR T1 - Development and Validation of a Predictive Bone Fracture Risk Model for Astronauts AN - 21326065; 11772747 AB - There are still many unknowns in the physiological response of human beings to space, but compelling evidence indicates that accelerated bone loss will be a consequence of long-duration spaceflight. Lacking phenomenological data on fracture risk in space, we have developed a predictive tool based on biomechanical and bone loading models at any gravitational level of interest. The tool is a statistical model that forecasts fracture risk, bounds the associated uncertainties, and performs sensitivity analysis. In this paper, we focused on events that represent severe consequences for an exploration mission, specifically that of spinal fracture resulting from a routine task (lifting a heavy object up to 60kg), or a spinal, femoral or wrist fracture due to an accidental fall or an intentional jump from 1 to 2m. We validated the biomechanical and bone fracture models against terrestrial studies of ground reaction forces, skeletal loading, fracture risk, and fracture incidence. Finally, we predicted fracture risk associated with reference missions to the moon and Mars that represented crew activities on the surface. Fracture was much more likely on Mars due to compromised bone integrity. No statistically significant gender-dependent differences emerged. Wrist fracture was the most likely type of fracture, followed by spinal and hip fracture. JF - Annals of Biomedical Engineering AU - Nelson, Emily S AU - Lewandowski, Beth AU - Licata, Angelo AU - Myers, Jerry G AD - Bioscience and Technology Branch, NASA Glenn Research Center, M/S 110-3, Cleveland, OH, 44135, USA, Emily.S.Nelson@grc.nasa.gov Y1 - 2009/11// PY - 2009 DA - Nov 2009 SP - 2337 EP - 2359 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 37 IS - 11 SN - 0090-6964, 0090-6964 KW - Calcium & Calcified Tissue Abstracts; Biotechnology and Bioengineering Abstracts KW - Risk assessment KW - Gravity KW - Loading KW - Wrist KW - Statistical analysis KW - Femur KW - Models KW - Exploration KW - Mathematical models KW - Data processing KW - Space flight KW - Moon KW - Fractures KW - Bone loss KW - Hip KW - W 30965:Miscellaneous, Reviews KW - T 2025:Bone and Bone Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21326065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Biomedical+Engineering&rft.atitle=Development+and+Validation+of+a+Predictive+Bone+Fracture+Risk+Model+for+Astronauts&rft.au=Nelson%2C+Emily+S%3BLewandowski%2C+Beth%3BLicata%2C+Angelo%3BMyers%2C+Jerry+G&rft.aulast=Nelson&rft.aufirst=Emily&rft.date=2009-11-01&rft.volume=37&rft.issue=11&rft.spage=2337&rft.isbn=&rft.btitle=&rft.title=Annals+of+Biomedical+Engineering&rft.issn=00906964&rft_id=info:doi/10.1007%2Fs10439-009-9779-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Fractures; Risk assessment; Models; Wrist; Statistical analysis; Loading; Hip; Data processing; Exploration; Gravity; Bone loss; Femur; Moon; Mathematical models; Space flight DO - http://dx.doi.org/10.1007/s10439-009-9779-x ER - TY - JOUR T1 - In Vivo Demonstration of a Self-Sustaining, Implantable, Stimulated-Muscle-Powered Piezoelectric Generator Prototype AN - 21326027; 11772738 AB - An implantable, stimulated-muscle-powered piezoelectric active energy harvesting generator was previously designed to exploit the fact that the mechanical output power of muscle is substantially greater than the electrical power necessary to stimulate the muscle's motor nerve. We reduced to practice the concept by building a prototype generator and stimulator. We demonstrated its feasibility in vivo, using rabbit quadriceps to drive the generator. The generated power was sufficient for self-sustaining operation of the stimulator and additional harnessed power was dissipated through a load resistor. The prototype generator was developed and the power generating capabilities were tested with a mechanical muscle analog. In vivo generated power matched the mechanical muscle analog, verifying its usefulness as a test-bed for generator development. Generator output power was dependent on the muscle stimulation parameters. Simulations and in vivo testing demonstrated that for a fixed number of stimuli/minute, two stimuli applied at a high frequency generated greater power than single stimuli or tetanic contractions. Larger muscles and circuitry improvements are expected to increase available power. An implanted, self-replenishing power source has the potential to augment implanted battery or transcutaneously powered electronic medical devices. JF - Annals of Biomedical Engineering AU - Lewandowski, B E AU - Kilgore, K L AU - Gustafson, K J AD - Bioscience and Technology Branch, NASA Glenn Research Center, 21000 Brookpark Rd., MS 110-3, Cleveland, OH, 44135, USA, Beth.E.Lewandowski@nasa.gov Y1 - 2009/11// PY - 2009 DA - Nov 2009 SP - 2390 EP - 2401 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 37 IS - 11 SN - 0090-6964, 0090-6964 KW - Biotechnology and Bioengineering Abstracts KW - Nerves KW - Batteries KW - Energy KW - Muscles KW - quadriceps muscle KW - Harvesting KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21326027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Biomedical+Engineering&rft.atitle=In+Vivo+Demonstration+of+a+Self-Sustaining%2C+Implantable%2C+Stimulated-Muscle-Powered+Piezoelectric+Generator+Prototype&rft.au=Lewandowski%2C+B+E%3BKilgore%2C+K+L%3BGustafson%2C+K+J&rft.aulast=Lewandowski&rft.aufirst=B&rft.date=2009-11-01&rft.volume=37&rft.issue=11&rft.spage=2390&rft.isbn=&rft.btitle=&rft.title=Annals+of+Biomedical+Engineering&rft.issn=00906964&rft_id=info:doi/10.1007%2Fs10439-009-9770-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Muscles; Nerves; Harvesting; quadriceps muscle; Energy; Batteries DO - http://dx.doi.org/10.1007/s10439-009-9770-6 ER - TY - JOUR T1 - A revised method of presenting wavenumber-frequency power spectrum diagrams that reveals the asymmetric nature of tropical large-scale waves AN - 21301454; 11722062 AB - The popular method of presenting wavenumber-frequency power spectrum diagrams for studying tropical large-scale waves in the literature is shown to give an incomplete presentation of these waves. The so-called 'convectively coupled Kelvin (mixed Rossby-gravity) waves' are presented as existing only in the symmetric (anti-symmetric) component of the diagrams. This is obviously not consistent with the published composite/regression studies of 'convectively coupled Kelvin waves,' which illustrate the asymmetric nature of these waves. The cause of this inconsistency is revealed in this note and a revised method of presenting the power spectrum diagrams is proposed. When this revised method is used, 'convectively coupled Kelvin waves' do show anti-symmetric components, and 'convectively coupled mixed Rossby-gravity waves (also known as Yanai waves)' do show a hint of symmetric components. These results bolster a published proposal that these waves should be called 'chimeric Kelvin waves,' 'chimeric mixed Rossby-gravity waves,' etc. This revised method of presenting power spectrum diagrams offers an additional means of comparing the GCM output with observations by calling attention to the capability of GCMs to correctly simulate the asymmetric characteristics of equatorial waves. JF - Climate Dynamics AU - Chao, Winston C AU - Yang, Bo AU - Fu, Xiouhua AD - Global Modeling and Assimilation Office, NASA/Goddard Space Flight Center, Mail Code 610.1, Greenbelt, MD, 20771, USA, Winston.c.chao@nasa.gov Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 843 EP - 847 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 33 IS - 6 SN - 0930-7575, 0930-7575 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Wave power KW - Climates KW - Yanai waves KW - Climate KW - Japan, Honshu, Yamaguchi Prefect., Yanai KW - Statistical analysis KW - Atmospheric circulation KW - Equatorial waves KW - General circulation models KW - Tropical environment KW - Waves KW - Kelvin waves KW - M2 551.58:Climatology (551.58) KW - SW 0540:Properties of water KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21301454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Dynamics&rft.atitle=A+revised+method+of+presenting+wavenumber-frequency+power+spectrum+diagrams+that+reveals+the+asymmetric+nature+of+tropical+large-scale+waves&rft.au=Chao%2C+Winston+C%3BYang%2C+Bo%3BFu%2C+Xiouhua&rft.aulast=Chao&rft.aufirst=Winston&rft.date=2009-11-01&rft.volume=33&rft.issue=6&rft.spage=843&rft.isbn=&rft.btitle=&rft.title=Climate+Dynamics&rft.issn=09307575&rft_id=info:doi/10.1007%2Fs00382-008-0494-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Tropical environment; Wave power; Climate; Atmospheric circulation; Equatorial waves; Kelvin waves; General circulation models; Yanai waves; Statistical analysis; Climates; Waves; Japan, Honshu, Yamaguchi Prefect., Yanai DO - http://dx.doi.org/10.1007/s00382-008-0494-3 ER - TY - JOUR T1 - The Influence of Solar Forcing on Tropical Circulation AN - 21189401; 11587458 AB - The response of the seasonal tropical circulation to an 11-yr solar cycle forcing is studied with the Goddard Institute for Space Studies (GISS) ModelE, which includes fully interactive atmospheric chemistry. To identify characteristic solar signals in the tropical circulation, the model experiments are carried out with certain imposed conditions: a doubly amplified solar forcing and the present-day and preindustrial greenhouse gases and aerosol conditions, with the mixed layer or fully coupled dynamic ocean model. In both the model and the NCEP reanalysis, tropical humidity increases in response to enhanced solar irradiance are found to be statistically significant in both solstice seasons. Changes are also found in the vertical velocities for both the Hadley and Walker circulations in some areas of the Pacific region. With present-day greenhouse gas and aerosol conditions, the ascending branch of the Hadley cell is enhanced near the equator, and the intertropical convergence zone (ITCZ) is shifted northward in response to solar forcing during the boreal winter. Enhancement of the meridionally averaged vertical velocity over the western Pacific indicates strengthening of the Walker circulation in response to solar forcing in both solstice seasons. In present-day conditions, the tropical circulation response to an 11-yr solar forcing is generally consistent with that derived from previous observational works. JF - Journal of Climate AU - Lee, Jae N AU - Shindell, Drew T AU - Hameed, Sultan AD - School of Marine and Atmospheric Science, Stony Brook University, Stony Brook, New York, and Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, jae.nyung.lee@jpl.nasa.gov Y1 - 2009/11// PY - 2009 DA - Nov 2009 SP - 5870 EP - 5885 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 22 IS - 22 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Hadley cells KW - Atmospheric circulation-oceanic circulation coupled models KW - Atmospheric chemistry models KW - I, Pacific KW - Seasonal variability KW - Vertical velocities KW - Seasonal variations KW - Aerosols KW - Solar models KW - Humidity KW - Solar irradiance KW - winter KW - Atmospheric chemistry KW - Greenhouse gases KW - Solar observations KW - Ocean models KW - AS, Atlantic, Intertropical Convergence Zone KW - Intertropical Convergence Zone KW - Statistical analysis KW - Data reanalysis KW - intertropical convergence zone KW - Tropical circulation KW - Sulfur dioxide KW - Walker circulation KW - Climate models KW - Velocity KW - Solar cycle KW - equator KW - IW, Pacific KW - Oceans KW - P 0000:AIR POLLUTION KW - M2 551.58:Climatology (551.58) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21189401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=The+Influence+of+Solar+Forcing+on+Tropical+Circulation&rft.au=Lee%2C+Jae+N%3BShindell%2C+Drew+T%3BHameed%2C+Sultan&rft.aulast=Lee&rft.aufirst=Jae&rft.date=2009-11-01&rft.volume=22&rft.issue=22&rft.spage=5870&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2009JCLI2670.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - I, Pacific; IW, Pacific; AS, Atlantic, Intertropical Convergence Zone; Greenhouse gases; Aerosols; Velocity; Humidity; intertropical convergence zone; Seasonal variations; Oceans; Sulfur dioxide; Atmospheric chemistry; equator; winter; Tropical circulation; Vertical velocities; Climate models; Seasonal variability; Solar models; Walker circulation; Hadley cells; Ocean models; Atmospheric chemistry models; Atmospheric pollution models; Statistical analysis; Intertropical Convergence Zone; Solar cycle; Data reanalysis; Solar observations; Solar irradiance; Atmospheric circulation-oceanic circulation coupled models DO - http://dx.doi.org/10.1175/2009JCLI2670.1 ER - TY - JOUR T1 - Research on sensitivity fading of CR-39 detectors during long time exposure AN - 21158290; 11353155 AB - CR-39 PNTDs (Plastic Nuclear Track Detectors) have been widely used in radiation research for many years. Experiments with long-term exposure during space mission LDEF (Long Duration Exposure Facility, 5.7 years), EUROMIR95 ([not, vert, similar] 6 months), Matroshka-1 (616 days), Matroshka-2 (367 days) and ISS-Expeditions (>[not, vert, similar] 6 months) indicate that fading of CR-39 sensitivity exists and the longer the exposure time, the more the fading. Due to fading the values of etch rate ratio and LET (Linear Energy Transfer) as well as the radiation quantities were smaller than expected. In the past, there was no appropriate method and formula which could be used to deal with the sensitivity fading of CR-39 detectors, so all the results obtained from CR-39 exposed for long time are questionable. To solve CR-39 fading problem for ISS-Expedition and Matroshka work, a study on the sensitivity fading of CR-39 was conducted and a practical method was developed. The method is based on the internal LET calibration using GCR events identified as iron peak nuclei at [not, vert, similar] 1 GeV/n ([not, vert, similar]100 keV/km in CR-39), combined with identification of the particles' charge using the effective etch rate ratio and fractional etch rate gradient. A correction formula for etch rate ratio as a function of exposure time was found using data of ISS-Expedition and Matroshka exposures. This paper introduces the correction method for the fading of CR-39 sensitivity and the method to determine particles' charge using CR-39 detectors, presents the correction formula for the sensitivity fading of CR-39 and compares the radiation quantities obtained without and with fading correction for CR-39 sensitivity for recent ISS-Expedition and Matroshka space missions. JF - Radiation Measurements AU - Zhou, D AU - O'Sullivan, D AU - Semones, E AU - Zapp, N AU - Benton, E R AD - Johnson Space Center-NASA, 2101 Nasa Parkway, Houston, TX 77058, USA, dazhuang.zhou-1@nasa.gov Y1 - 2009/11// PY - 2009 DA - November 2009 SP - 909 EP - 912 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK VL - 44 IS - 9-10 SN - 1350-4487, 1350-4487 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Toxicology Abstracts; Health & Safety Science Abstracts KW - CR-39 KW - Sensitivity fading and correction KW - Radiation measurement KW - Particulates KW - Calibrations KW - Radiation KW - Exposure KW - Plastics KW - Nuclei KW - Sensitivity KW - Data processing KW - Energy Transfer KW - Energy transfer KW - Radiation measurements KW - Iron KW - AQ 00001:Water Resources and Supplies KW - X 24390:Radioactive Materials KW - Q5 08503:Characteristics, behavior and fate KW - SW 5010:Network design KW - H 8000:Radiation Safety/Electrical Safety KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21158290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+Measurements&rft.atitle=Research+on+sensitivity+fading+of+CR-39+detectors+during+long+time+exposure&rft.au=Zhou%2C+D%3BO%27Sullivan%2C+D%3BSemones%2C+E%3BZapp%2C+N%3BBenton%2C+E+R&rft.aulast=Zhou&rft.aufirst=D&rft.date=2009-11-01&rft.volume=44&rft.issue=9-10&rft.spage=909&rft.isbn=&rft.btitle=&rft.title=Radiation+Measurements&rft.issn=13504487&rft_id=info:doi/10.1016%2Fj.radmeas.2009.09.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Radiation; Energy transfer; Data processing; Plastics; Nuclei; Iron; Sensitivity; Radiation measurements; Particulates; Calibrations; Energy Transfer; Exposure DO - http://dx.doi.org/10.1016/j.radmeas.2009.09.004 ER - TY - JOUR T1 - Habitat-specific breeder survival of Florida Scrub-Jays: inferences from multistate models AN - 21054568; 11325089 AB - Quantifying habitat-specific survival and changes in habitat quality within disturbance-prone habitats is critical for understanding population dynamics and variation in fitness, and for managing degraded ecosystems. We used 18 years of color-banding data and multistate capture-recapture models to test whether habitat quality within territories influences survival and detection probability of breeding Florida Scrub-Jays (Aphelocoma coerulescens) and to estimate bird transition probabilities from one territory quality state to another. Our study sites were along central Florida's Atlantic coast and included two of the four largest metapopulations within the species range. We developed Markov models for habitat transitions and compared these to bird transition probabilities. Florida Scrub-Jay detection probabilities ranged from 0.88 in the tall territory state to 0.99 in the optimal state; detection probabilities were intermediate in the short state. Transition probabilities were similar for birds and habitat in grid cells mapped independently of birds. Thus, bird transitions resulted primarily from habitat transitions between states over time and not from bird movement. Survival ranged from 0.71 in the short state to 0.82 in the optimal state, with tall states being intermediate. We conclude that average Florida Scrub-Jay survival will remain at levels that lead to continued population declines because most current habitat quality is only marginally suitable across most of the species range. Improvements in habitat are likely to be slow and difficult because tall states are resistant to change and the optimal state represents an intermediate transitional stage. The multistate modeling approach to quantifying survival and habitat transition probabilities is useful for quantifying habitat transition probabilities and comparing them to bird transition probabilities to test for habitat selection in dynamic environments. JF - Ecology AU - Breininger AU - Nichols, J D AU - Carter, G M AU - Oddy, D M AD - Dyn-2, Dynamac Corporation, Kennedy Space Center, Florida 32899 USA, david.r.breininger@nasa.gov Y1 - 2009/11// PY - 2009 DA - Nov 2009 SP - 3180 EP - 3189 VL - 90 IS - 11 SN - 0012-9658, 0012-9658 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Fitness KW - ASW, USA, Florida KW - territory KW - Data processing KW - Ecosystems KW - metapopulations KW - Survival KW - population decline KW - Territory KW - Habitat KW - Population dynamics KW - Aphelocoma coerulescens KW - Aves KW - Coastal zone KW - breeding KW - Breeding KW - habitat selection KW - survival KW - Coasts KW - Metapopulations KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21054568?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Habitat-specific+breeder+survival+of+Florida+Scrub-Jays%3A+inferences+from+multistate+models&rft.au=Breininger%3BNichols%2C+J+D%3BCarter%2C+G+M%3BOddy%2C+D+M&rft.aulast=Breininger&rft.aufirst=&rft.date=2009-11-01&rft.volume=90&rft.issue=11&rft.spage=3180&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Fitness; Data processing; Breeding; Survival; Territory; Population dynamics; Habitat; Metapopulations; Coasts; Aves; Coastal zone; territory; breeding; Ecosystems; metapopulations; habitat selection; population decline; survival; Aphelocoma coerulescens; ASW, USA, Florida ER - TY - JOUR T1 - Improved Attribution of Climate Forcing to Emissions AN - 21072175; 11172945 AB - Evaluating multicomponent climate change mitigation strategies requires knowledge of the diverse direct and indirect effects of emissions. Methane, ozone, and aerosols are linked through atmospheric chemistry so that emissions of a single pollutant can affect several species. We calculated atmospheric composition changes, historical radiative forcing, and forcing per unit of emission due to aerosol and tropospheric ozone precursor emissions in a coupled composition-climate model. We found that gas-aerosol interactions substantially alter the relative importance of the various emissions. In particular, methane emissions have a larger impact than that used in current carbon-trading schemes or in the Kyoto Protocol. Thus, assessments of multigas mitigation policies, as well as any separate efforts to mitigate warming from short-lived pollutants, should include gas-aerosol interactions. JF - Science (Washington) AU - Shindell, Drew T AU - Faluvegi, Greg AU - Koch, Dorothy M AU - Schmidt, Gavin A AU - Unger, Nadine AU - Bauer, Susanne E AD - NASA Goddard Institute for Space Studies and Columbia University, New York, NY 10025, USA., drew.t.shindell@nasa.gov Y1 - 2009/10/29/ PY - 2009 DA - 2009 Oct 29 SP - 716 EP - 718 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org], [URL:http://www.aaas.org] VL - 326 IS - 5953 SN - 0036-8075, 0036-8075 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Pollution Abstracts KW - Historical account KW - Atmospheric pollution models KW - International cooperation KW - Climatic changes KW - Climate change KW - Air pollution control KW - Atmospheric circulation-oceanic circulation coupled models KW - Japan, Honshu, Kyoto Prefect., Kyoto KW - International agreements KW - Kyoto Protocol KW - Ozone in troposphere KW - mitigation KW - Radiative forcing KW - Emissions KW - Methane emission KW - Atmospheric composition KW - Ozone KW - Methane KW - Aerosols KW - Chemical composition KW - Troposphere KW - Emission control KW - Environmental policy KW - Atmospheric chemistry KW - Greenhouse gases KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21072175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Improved+Attribution+of+Climate+Forcing+to+Emissions&rft.au=Shindell%2C+Drew+T%3BFaluvegi%2C+Greg%3BKoch%2C+Dorothy+M%3BSchmidt%2C+Gavin+A%3BUnger%2C+Nadine%3BBauer%2C+Susanne+E&rft.aulast=Shindell&rft.aufirst=Drew&rft.date=2009-10-29&rft.volume=326&rft.issue=5953&rft.spage=716&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1174760 L2 - http://www.sciencemag.org/cgi/reprint/326/5953/716.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Ozone in troposphere; Atmospheric pollution models; Radiative forcing; Atmospheric chemistry; Climate change; Methane emission; Atmospheric composition; Atmospheric circulation-oceanic circulation coupled models; Kyoto Protocol; Historical account; Methane; Aerosols; Chemical composition; International cooperation; Climatic changes; Troposphere; Air pollution control; Emission control; Environmental policy; International agreements; mitigation; Emissions; Greenhouse gases; Ozone; Japan, Honshu, Kyoto Prefect., Kyoto DO - http://dx.doi.org/10.1126/science.1174760 ER - TY - CPAPER T1 - Quality of life and symptom assessment in patients with myelodysplastic syndromes (MDS). An evaluation of the methodology and the quality of reported outcomes T2 - 16th Annual Conference of the International Society for Quality of Life Research AN - 42122785; 5540896 JF - 16th Annual Conference of the International Society for Quality of Life Research AU - Efficace, Fabio AU - Caocci, Giovanni AU - Vignetti, Marco AU - Cottone, Francesco AU - La Nasa, Giorgio AU - Mandelli, Franco Y1 - 2009/10/28/ PY - 2009 DA - 2009 Oct 28 KW - Quality of life KW - Myelodysplastic syndrome KW - Symptoms KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42122785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=16th+Annual+Conference+of+the+International+Society+for+Quality+of+Life+Research&rft.atitle=Quality+of+life+and+symptom+assessment+in+patients+with+myelodysplastic+syndromes+%28MDS%29.+An+evaluation+of+the+methodology+and+the+quality+of+reported+outcomes&rft.au=Efficace%2C+Fabio%3BCaocci%2C+Giovanni%3BVignetti%2C+Marco%3BCottone%2C+Francesco%3BLa+Nasa%2C+Giorgio%3BMandelli%2C+Franco&rft.aulast=Efficace&rft.aufirst=Fabio&rft.date=2009-10-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=16th+Annual+Conference+of+the+International+Society+for+Quality+of+Life+Research&rft.issn=&rft_id=info:doi/ L2 - http://www.isoqol.org/2009conference/pdf/2009ConferenceProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - CFD simulation of Pressure Drops in Liquid Acquisition Device Channel with Sub-Cooled Oxygen T2 - 2009 International Conference on Electrical Machines and Power Electronics (ICEMPE 2009) AN - 42073986; 5519910 JF - 2009 International Conference on Electrical Machines and Power Electronics (ICEMPE 2009) AU - Chato, David AU - McQuillen, John AU - Motil, Brian AU - Chao, David AU - Zhang, Nengli Y1 - 2009/10/28/ PY - 2009 DA - 2009 Oct 28 KW - Channels KW - Oxygen KW - Simulation KW - Pressure KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42073986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+International+Conference+on+Electrical+Machines+and+Power+Electronics+%28ICEMPE+2009%29&rft.atitle=CFD+simulation+of+Pressure+Drops+in+Liquid+Acquisition+Device+Channel+with+Sub-Cooled+Oxygen&rft.au=Chato%2C+David%3BMcQuillen%2C+John%3BMotil%2C+Brian%3BChao%2C+David%3BZhang%2C+Nengli&rft.aulast=Chato&rft.aufirst=David&rft.date=2009-10-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+International+Conference+on+Electrical+Machines+and+Power+Electronics+%28ICEMPE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.waset.org/programs/Venice09.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spatial Information Processing: Standards-based Open Source Visualization Technology - WORLD WIND Visualization Technology T2 - International Workshop on Virtual Changing Globe for Visualisation and Analysis (VCGVA 2009) AN - 42100540; 5532931 JF - International Workshop on Virtual Changing Globe for Visualisation and Analysis (VCGVA 2009) AU - Hogan, Patrick Y1 - 2009/10/27/ PY - 2009 DA - 2009 Oct 27 KW - Technology KW - Information processing KW - Spatial discrimination KW - Wind data KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42100540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=International+Workshop+on+Virtual+Changing+Globe+for+Visualisation+and+Analysis+%28VCGVA+2009%29&rft.atitle=Spatial+Information+Processing%3A+Standards-based+Open+Source+Visualization+Technology+-+WORLD+WIND+Visualization+Technology&rft.au=Hogan%2C+Patrick&rft.aulast=Hogan&rft.aufirst=Patrick&rft.date=2009-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Workshop+on+Virtual+Changing+Globe+for+Visualisation+and+Analysis+%28VCGVA+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.lmars.whu.edu.cn/vcgva2009/VCGVA2009-presentation-agenda.pd f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of MJO hindcast skill of the GEOS5 coupled model T2 - NOAA's 34th Climate Diagnostics and Prediction Workshop AN - 42120699; 5527032 JF - NOAA's 34th Climate Diagnostics and Prediction Workshop AU - Chang, Yehui AU - Schubert, S AU - Suarez, M AU - Waliser, D Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42120699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.atitle=Evaluation+of+MJO+hindcast+skill+of+the+GEOS5+coupled+model&rft.au=Chang%2C+Yehui%3BSchubert%2C+S%3BSuarez%2C+M%3BWaliser%2C+D&rft.aulast=Chang&rft.aufirst=Yehui&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.cpc.noaa.gov/products/outreach/workshops/CDPW34/CDPW34_agen da.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Coastal Online Analysis and Synthesis Tool 2.0 (COAST) T2 - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AN - 42117339; 5539775 JF - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AU - Brown, Richard AU - Navard, Andrew AU - Nguyen, Beth Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - Coastal zone KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42117339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.atitle=Coastal+Online+Analysis+and+Synthesis+Tool+2.0+%28COAST%29&rft.au=Brown%2C+Richard%3BNavard%2C+Andrew%3BNguyen%2C+Beth&rft.aulast=Brown&rft.aufirst=Richard&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.issn=&rft_id=info:doi/ L2 - http://oceans09mtsieeebiloxi.org/userfiles/File/Final_Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Satellite Monitoring of Water Clarity in Mobile Bay for Nutrient Criteria Development T2 - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AN - 42113135; 5539596 JF - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AU - Blonski, Slawomir AU - Spiering, Bruce AU - Holekamp, Kara Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - USA, Alabama, Mobile Bay KW - Remote sensing KW - Satellites KW - Nutrients KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42113135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.atitle=NASA+Satellite+Monitoring+of+Water+Clarity+in+Mobile+Bay+for+Nutrient+Criteria+Development&rft.au=Blonski%2C+Slawomir%3BSpiering%2C+Bruce%3BHolekamp%2C+Kara&rft.aulast=Blonski&rft.aufirst=Slawomir&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.issn=&rft_id=info:doi/ L2 - http://oceans09mtsieeebiloxi.org/userfiles/File/Final_Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Watershed and Hydrodynamic Modeling for Evaluating the Impact of Land Use Change on Submerged Aquatic Vegetation and Seagrasses in Mobile Bay T2 - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AN - 42108656; 5539660 JF - 2009 Oceans Conference (OCEANS 2009 MTS/IEEE) AU - Estes, Maurice AU - Al-Hamdan, Mohammad AU - Thom, Ronald AU - Quattrochi, Dale AU - Woodruff, Dana Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - USA, Alabama, Mobile Bay KW - Seagrasses KW - Vegetation KW - Land use KW - Hydrodynamics KW - Watersheds KW - Resource management KW - Aquatic plants KW - Ecosystem disturbance KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42108656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.atitle=Watershed+and+Hydrodynamic+Modeling+for+Evaluating+the+Impact+of+Land+Use+Change+on+Submerged+Aquatic+Vegetation+and+Seagrasses+in+Mobile+Bay&rft.au=Estes%2C+Maurice%3BAl-Hamdan%2C+Mohammad%3BThom%2C+Ronald%3BQuattrochi%2C+Dale%3BWoodruff%2C+Dana&rft.aulast=Estes&rft.aufirst=Maurice&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Oceans+Conference+%28OCEANS+2009+MTS%2FIEEE%29&rft.issn=&rft_id=info:doi/ L2 - http://oceans09mtsieeebiloxi.org/userfiles/File/Final_Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atmospheric rivers and snow accumulation in the Sierra Nevada: Relationship with mountain surface air temperature T2 - NOAA's 34th Climate Diagnostics and Prediction Workshop AN - 42093720; 5527132 JF - NOAA's 34th Climate Diagnostics and Prediction Workshop AU - Guan, Bin Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - Rivers KW - Air temperature KW - Snow KW - Mountains KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42093720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.atitle=Atmospheric+rivers+and+snow+accumulation+in+the+Sierra+Nevada%3A+Relationship+with+mountain+surface+air+temperature&rft.au=Guan%2C+Bin&rft.aulast=Guan&rft.aufirst=Bin&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.cpc.noaa.gov/products/outreach/workshops/CDPW34/CDPW34_agen da.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An assessment of the potential predictability of drought and pluvial conditions over the United States based on climate model simulations with specified SST T2 - NOAA's 34th Climate Diagnostics and Prediction Workshop AN - 42086382; 5527127 JF - NOAA's 34th Climate Diagnostics and Prediction Workshop AU - Schubert, Siegfried AU - Wang, H AU - Suarez, M AU - Koster, R Y1 - 2009/10/26/ PY - 2009 DA - 2009 Oct 26 KW - USA KW - Droughts KW - Simulation KW - Climate KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42086382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.atitle=An+assessment+of+the+potential+predictability+of+drought+and+pluvial+conditions+over+the+United+States+based+on+climate+model+simulations+with+specified+SST&rft.au=Schubert%2C+Siegfried%3BWang%2C+H%3BSuarez%2C+M%3BKoster%2C+R&rft.aulast=Schubert&rft.aufirst=Siegfried&rft.date=2009-10-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA%27s+34th+Climate+Diagnostics+and+Prediction+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.cpc.noaa.gov/products/outreach/workshops/CDPW34/CDPW34_agen da.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Role of Microstructure on the Performance of UHTCs T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42582344; 5480983 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Johnson, Sylvia AU - Gasch, Matt AU - Stackpoole, Mairead AU - Gusman, Mike AU - Thornton, Jeremy Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42582344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Role+of+Microstructure+on+the+Performance+of+UHTCs&rft.au=Johnson%2C+Sylvia%3BGasch%2C+Matt%3BStackpoole%2C+Mairead%3BGusman%2C+Mike%3BThornton%2C+Jeremy&rft.aulast=Johnson&rft.aufirst=Sylvia&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Free Vibration of Square Plate and Poisson's Ratio Measurement at Cryogenic Temperatures T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42580420; 5481776 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Wang, Liqin Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Temperature effects KW - Vibration KW - Cryogenics KW - Poisson's ratio KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42580420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Free+Vibration+of+Square+Plate+and+Poisson%27s+Ratio+Measurement+at+Cryogenic+Temperatures&rft.au=Wang%2C+Liqin&rft.aulast=Wang&rft.aufirst=Liqin&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oxidation and Erosion Behavior of Advanced Multi-Component Nano-Composite Turbine Compressor Blade Coatings T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42579810; 5481890 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Zhu, Dongming Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Oxidation KW - Coating materials KW - Turbines KW - Erosion KW - Compressors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42579810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Oxidation+and+Erosion+Behavior+of+Advanced+Multi-Component+Nano-Composite+Turbine+Compressor+Blade+Coatings&rft.au=Zhu%2C+Dongming&rft.aulast=Zhu&rft.aufirst=Dongming&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ultra High Temperature Ceramics' Processing Routes and Microstructures Compared T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42577103; 5480804 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Gusman, Michael AU - Stackpoole, Mairead AU - Johnson, Sylvia AU - Gasch, Matt AU - Lau, Kai-Hung AU - Sanjurjo, Angel Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - High temperature KW - Ceramics KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42577103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Ultra+High+Temperature+Ceramics%27+Processing+Routes+and+Microstructures+Compared&rft.au=Gusman%2C+Michael%3BStackpoole%2C+Mairead%3BJohnson%2C+Sylvia%3BGasch%2C+Matt%3BLau%2C+Kai-Hung%3BSanjurjo%2C+Angel&rft.aulast=Gusman&rft.aufirst=Michael&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Damage Evolution in Ceramic Matrix Composites T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42573309; 5480105 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Gyekenyesi, Andrew AU - Morscher, Gregory AU - Martin, Richard Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Composite materials KW - Ceramics KW - Evolution KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42573309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Evaluation+of+Damage+Evolution+in+Ceramic+Matrix+Composites&rft.au=Gyekenyesi%2C+Andrew%3BMorscher%2C+Gregory%3BMartin%2C+Richard&rft.aulast=Gyekenyesi&rft.aufirst=Andrew&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tracking Cyclic Oxidation Resistance with Superalloy Compositional Trends T2 - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AN - 42571994; 5480495 JF - 2009 Materials Science and Technology Conference and Exposition (MS&T 2009) AU - Smialek, James AU - Auping, Judith AU - MacKay, Rebecca AU - Gabb, Timothy Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Oxidation KW - Tracking KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42571994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.atitle=Tracking+Cyclic+Oxidation+Resistance+with+Superalloy+Compositional+Trends&rft.au=Smialek%2C+James%3BAuping%2C+Judith%3BMacKay%2C+Rebecca%3BGabb%2C+Timothy&rft.aulast=Smialek&rft.aufirst=James&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Materials+Science+and+Technology+Conference+and+Exposition+%28MS%26T+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.programmaster.org/PM/PM.nsf/SessionSheetView?OpenForm&Paren tUNID=460830349F34625F8525746B006198F0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Airborne Earth Science Microwave Imaging Radiometer (Aesmir) - Nasa'S New Passive Microwave Airborne Imager T2 - 8th Annual IEEE Conference on Sensors (IEEE SENSORS 2009) AN - 42520142; 5451873 JF - 8th Annual IEEE Conference on Sensors (IEEE SENSORS 2009) AU - Kim, E Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Microwave imaging KW - Earth sciences KW - Microwave radiation KW - Imaging techniques KW - Radiometers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42520142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=8th+Annual+IEEE+Conference+on+Sensors+%28IEEE+SENSORS+2009%29&rft.atitle=The+Airborne+Earth+Science+Microwave+Imaging+Radiometer+%28Aesmir%29+-+Nasa%27S+New+Passive+Microwave+Airborne+Imager&rft.au=Kim%2C+E&rft.aulast=Kim&rft.aufirst=E&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=8th+Annual+IEEE+Conference+on+Sensors+%28IEEE+SENSORS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://ieee-sensors2009.org/program/Sensors2009_FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Satellite Test of Radiation Impact on Ramtron 512K FRAM T2 - 10th Annual Non-Volatile Memory Technology Symposium (NVMTS 2009) AN - 42093804; 5530445 JF - 10th Annual Non-Volatile Memory Technology Symposium (NVMTS 2009) AU - MacLeod, Todd AU - Sayyah, Rana AU - Herb Sims, W AU - Varnavas, Kosta AU - Ho, Fat Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Remote sensing KW - Satellites KW - Radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42093804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=10th+Annual+Non-Volatile+Memory+Technology+Symposium+%28NVMTS+2009%29&rft.atitle=Satellite+Test+of+Radiation+Impact+on+Ramtron+512K+FRAM&rft.au=MacLeod%2C+Todd%3BSayyah%2C+Rana%3BHerb+Sims%2C+W%3BVarnavas%2C+Kosta%3BHo%2C+Fat&rft.aulast=MacLeod&rft.aufirst=Todd&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=10th+Annual+Non-Volatile+Memory+Technology+Symposium+%28NVMTS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.nvmts.org/NVMTS09%20Final%20Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Performance of the Neutron Imaging Camera T2 - 2009 IEEE Nuclear Science Symposium and Medical Imaging Conference AN - 42080905; 5514558 JF - 2009 IEEE Nuclear Science Symposium and Medical Imaging Conference AU - Hunter, S AU - de Nolfo, G. AU - Son, S AU - Link, J AU - Guardala, N Y1 - 2009/10/25/ PY - 2009 DA - 2009 Oct 25 KW - Neutrons KW - Cameras KW - Imaging techniques KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference&rft.atitle=Performance+of+the+Neutron+Imaging+Camera&rft.au=Hunter%2C+S%3Bde+Nolfo%2C+G.%3BSon%2C+S%3BLink%2C+J%3BGuardala%2C+N&rft.aulast=Hunter&rft.aufirst=S&rft.date=2009-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Sixth+International+Symposium+on+Beamed+Energy+Propulsion+%28ISBEP+6%29&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2009/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - History of CFD/CSD Coupling T2 - 2nd International Forum on Rotorcraft Multidisciplinary Technology AN - 42486754; 5436782 JF - 2nd International Forum on Rotorcraft Multidisciplinary Technology AU - Tung, Chee AU - Ormiston, Robert Y1 - 2009/10/19/ PY - 2009 DA - 2009 Oct 19 KW - Historical account KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42486754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2nd+International+Forum+on+Rotorcraft+Multidisciplinary+Technology&rft.atitle=History+of+CFD%2FCSD+Coupling&rft.au=Tung%2C+Chee%3BOrmiston%2C+Robert&rft.aulast=Tung&rft.aufirst=Chee&rft.date=2009-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2nd+International+Forum+on+Rotorcraft+Multidisciplinary+Technology&rft.issn=&rft_id=info:doi/ L2 - http://www.rotorkorea.org/board/fileDown.php?idx=184 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Investigation of the Fuselage Effect for HART II Using a CFD/CSD Coupled Analysis T2 - 2nd International Forum on Rotorcraft Multidisciplinary Technology AN - 42483870; 5436794 JF - 2nd International Forum on Rotorcraft Multidisciplinary Technology AU - Lim, Joon Y1 - 2009/10/19/ PY - 2009 DA - 2009 Oct 19 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42483870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-11-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=Magnetic+anomalies&rft.title=Magnetic+anomalies&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.10.019 L2 - http://www.rotorkorea.org/board/fileDown.php?idx=184 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Preparing for Sea Level Rise in New York City T2 - 2009 Annual Meeting of the Geology Society of America AN - 42144775; 5547717 JF - 2009 Annual Meeting of the Geology Society of America AU - Gornitz, Vivien AU - Horton, Radley AU - Rosenzweig, Cynthia AU - Goldberg, Richard Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - USA, New York, New York City KW - Urban areas KW - Sea level changes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42144775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Preparing+for+Sea+Level+Rise+in+New+York+City&rft.au=Gornitz%2C+Vivien%3BHorton%2C+Radley%3BRosenzweig%2C+Cynthia%3BGoldberg%2C+Richard&rft.aulast=Gornitz&rft.aufirst=Vivien&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Actively Serpentinizing Seeps in the Bay of Islands Ophiolite, Western Newfoundland: A Window into the Deep Biosphere T2 - 2009 Annual Meeting of the Geology Society of America AN - 42135555; 5548680 JF - 2009 Annual Meeting of the Geology Society of America AU - Cardace, Dawn AU - Hoehler, Tori AU - Roberts, Bruce AU - Foster, Andrea Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Canada, Newfoundland and Labrador, Newfoundland KW - Canada, Newfoundland, Bay of Islands KW - Biosphere KW - Islands KW - Seepages KW - Ophiolites KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42135555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Actively+Serpentinizing+Seeps+in+the+Bay+of+Islands+Ophiolite%2C+Western+Newfoundland%3A+A+Window+into+the+Deep+Biosphere&rft.au=Cardace%2C+Dawn%3BHoehler%2C+Tori%3BRoberts%2C+Bruce%3BFoster%2C+Andrea&rft.aulast=Cardace&rft.aufirst=Dawn&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaporite Depositional Systems Ecology: Microbiological, Mineralogical and Geochemistry Constraints T2 - 2009 Annual Meeting of the Geology Society of America AN - 42135506; 5548678 JF - 2009 Annual Meeting of the Geology Society of America AU - Morris, Penny AU - Brigmon, Robin Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Geochemistry KW - Ecology KW - Systems ecology KW - Evaporites KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42135506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Evaporite+Depositional+Systems+Ecology%3A+Microbiological%2C+Mineralogical+and+Geochemistry+Constraints&rft.au=Morris%2C+Penny%3BBrigmon%2C+Robin&rft.aulast=Morris&rft.aufirst=Penny&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Large Diameter Impact Population on Mars and the Moon: Implications for the Late Heavy Bombardment in the Inner Solar System T2 - 2009 Annual Meeting of the Geology Society of America AN - 42133550; 5548599 JF - 2009 Annual Meeting of the Geology Society of America AU - Frey, Herbert Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Moon KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42133550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Aeromagnetic+constraints+on+the+subsurface+structure+of+Stromboli+Volcano%2C+Aeolian+Islands%2C+Italy&rft.au=Okuma%2C+Shigeo%3BStotter%2C+Christian%3BSupper%2C+Robert%3BNakatsuka%2C+Tadashi%3BFurukawa%2C+Ryuta%3BMotschka%2C+Klaus&rft.aulast=Okuma&rft.aufirst=Shigeo&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.02.035 L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - What Causes Radar Reflections inside Martian Polar Deposits? T2 - 2009 Annual Meeting of the Geology Society of America AN - 42129376; 5546923 JF - 2009 Annual Meeting of the Geology Society of America AU - Plaut, Jeffrey AU - Fishbaugh, Kathryn AU - Holt, John AU - Herkenhoff, Kenneth AU - Milkovich, Sarah AU - Byrne, Shane AU - Putzig, Nathaniel Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Radar KW - Deposits KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42129376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=What+Causes+Radar+Reflections+inside+Martian+Polar+Deposits%3F&rft.au=Plaut%2C+Jeffrey%3BFishbaugh%2C+Kathryn%3BHolt%2C+John%3BHerkenhoff%2C+Kenneth%3BMilkovich%2C+Sarah%3BByrne%2C+Shane%3BPutzig%2C+Nathaniel&rft.aulast=Plaut&rft.aufirst=Jeffrey&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Combined Micro-Analyses of Carbonaceous Material Associated with Apatite in an Eoarchean Banded Iron Formation from the Nuvvuagittuq Supracrustal Belt, Quebec, Canada T2 - 2009 Annual Meeting of the Geology Society of America AN - 42129214; 5548763 JF - 2009 Annual Meeting of the Geology Society of America AU - Papineau, Dominic AU - De Gregorio, Bradley AU - Stroud, Rhonda AU - Steele, Andrew AU - Fogel, Marilyn Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Canada, Quebec KW - Iron KW - Apatite KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42129214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Combined+Micro-Analyses+of+Carbonaceous+Material+Associated+with+Apatite+in+an+Eoarchean+Banded+Iron+Formation+from+the+Nuvvuagittuq+Supracrustal+Belt%2C+Quebec%2C+Canada&rft.au=Papineau%2C+Dominic%3BDe+Gregorio%2C+Bradley%3BStroud%2C+Rhonda%3BSteele%2C+Andrew%3BFogel%2C+Marilyn&rft.aulast=Papineau&rft.aufirst=Dominic&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microbial Community Biosignatures in Silica-Depositing, Thermal Hot Springs: Grand Prismatic Spring, Yellowstone National Park T2 - 2009 Annual Meeting of the Geology Society of America AN - 42127073; 5546787 JF - 2009 Annual Meeting of the Geology Society of America AU - Jahnke, Linda AU - Parenteau, Mary AU - Farmer, Jack Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Hot springs KW - Water springs KW - National parks KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42127073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Microbial+Community+Biosignatures+in+Silica-Depositing%2C+Thermal+Hot+Springs%3A+Grand+Prismatic+Spring%2C+Yellowstone+National+Park&rft.au=Jahnke%2C+Linda%3BParenteau%2C+Mary%3BFarmer%2C+Jack&rft.aulast=Jahnke&rft.aufirst=Linda&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sequential Imaging of Earth by Astronauts: 50 Years of Global Change T2 - 2009 Annual Meeting of the Geology Society of America AN - 42125816; 5547312 JF - 2009 Annual Meeting of the Geology Society of America AU - Evans, Cynthia Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42125816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Magmatic+and+tectonic+patterns+over+the+northern+Victoria+Land+sector+of+the+Transantarctic+Mountains+from+new+aeromagnetic+imaging&rft.au=Ferraccioli%2C+Fausto%3BArmadillo%2C+Egidio%3BZunino%2C+A%3BBozzo%2C+Emanuele%3BRocchi%2C+S%3BArmienti%2C+P&rft.aulast=Ferraccioli&rft.aufirst=Fausto&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.11.028 L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lunar Lava Tubes - the Promise of New Orbital Data T2 - 2009 Annual Meeting of the Geology Society of America AN - 42125608; 5547634 JF - 2009 Annual Meeting of the Geology Society of America AU - Allen, Carlton Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Data processing KW - Lava KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42125608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.atitle=Lunar+Lava+Tubes+-+the+Promise+of+New+Orbital+Data&rft.au=Allen%2C+Carlton&rft.aulast=Allen&rft.aufirst=Carlton&rft.date=2009-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Geology+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stable Fe Isotope Probing of Aqueous Fe(Ii)-Hematite Surface Interactions T2 - 2009 Annual Meeting of the Geology Society of America AN - 42125102; 5547615 JF - 2009 Annual Meeting of the Geology Society of America AU - Wu, Lingling AU - Beard, Brian AU - Roden, Eric AU - Kennedy, Christopher AU - Johnson, Clark Y1 - 2009/10/18/ PY - 2009 DA - 2009 Oct 18 KW - Isotopes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42125102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Aeromagnetic+exploration+over+the+East+Antarctic+ice+sheet%3B+a+new+view+of+the+Wilkes+subglacial+basin&rft.au=Ferraccioli%2C+Fausto%3BArmadillo%2C+Egidio%3BJordan%2C+Tom%3BBozzo%2C+Emanuele%3BCorr%2C+Hugh+F+J&rft.aulast=Ferraccioli&rft.aufirst=Fausto&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.03.013 L2 - http://gsa.confex.com/gsa/2009AM/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Central Florida Flow Regime Based Climatologies of Lightning Probabilities T2 - 34th Annual Meeting of National Weather Association AN - 42467175; 5427708 JF - 34th Annual Meeting of National Weather Association AU - Bauman III, William AU - Volkmer, Matthew AU - Sharp, David AU - Hoeth, Brian AU - Lafosse, Richard AU - Van Speybroeck, Kurt Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - USA, Florida KW - Lightning KW - Climate KW - Electricity KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42467175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Central+Florida+Flow+Regime+Based+Climatologies+of+Lightning+Probabilities&rft.au=Bauman+III%2C+William%3BVolkmer%2C+Matthew%3BSharp%2C+David%3BHoeth%2C+Brian%3BLafosse%2C+Richard%3BVan+Speybroeck%2C+Kurt&rft.aulast=Bauman+III&rft.aufirst=William&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Next Generation Satellite Remote Sensing for the Detection, Characterization and Tracking of the Volcanic Ash Hazard to Aviation T2 - 34th Annual Meeting of National Weather Association AN - 42467127; 5427729 JF - 34th Annual Meeting of National Weather Association AU - Murray, John AU - Krueger, Arlin AU - Pavolonis, Michael AU - Matus, Alex AU - Williams, Earle Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Remote sensing KW - Volcanic ash KW - Satellites KW - Hazards KW - Tracking KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42467127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Next+Generation+Satellite+Remote+Sensing+for+the+Detection%2C+Characterization+and+Tracking+of+the+Volcanic+Ash+Hazard+to+Aviation&rft.au=Murray%2C+John%3BKrueger%2C+Arlin%3BPavolonis%2C+Michael%3BMatus%2C+Alex%3BWilliams%2C+Earle&rft.aulast=Murray&rft.aufirst=John&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Transition of High-Resolution NASA MODIS Sea Surface Temperatures into the WRF Environmental Modeling System T2 - 34th Annual Meeting of National Weather Association AN - 42466283; 5427740 JF - 34th Annual Meeting of National Weather Association AU - Case, Jonathan AU - Jedlovec, Gary AU - Santos, Pablo AU - Medlin, Jeffrey Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Temperature effects KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42466283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=The+Transition+of+High-Resolution+NASA+MODIS+Sea+Surface+Temperatures+into+the+WRF+Environmental+Modeling+System&rft.au=Case%2C+Jonathan%3BJedlovec%2C+Gary%3BSantos%2C+Pablo%3BMedlin%2C+Jeffrey&rft.aulast=Case&rft.aufirst=Jonathan&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Configuring a Graphical User Interface for Managing Local HYSPLIT Model Runs through AWIPS T2 - 34th Annual Meeting of National Weather Association AN - 42463554; 5427866 JF - 34th Annual Meeting of National Weather Association AU - Wheeler, Mark AU - Blottman, Peter AU - Sharp, David Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42463554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Configuring+a+Graphical+User+Interface+for+Managing+Local+HYSPLIT+Model+Runs+through+AWIPS&rft.au=Wheeler%2C+Mark%3BBlottman%2C+Peter%3BSharp%2C+David&rft.aulast=Wheeler&rft.aufirst=Mark&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cost-Benefit Analysis: Evaluating a Potential Weather Radar Tool for Space Vehicle Lightning Launch Commit Criteria T2 - 34th Annual Meeting of National Weather Association AN - 42463420; 5427883 JF - 34th Annual Meeting of National Weather Association AU - Bauman III, William Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Radar KW - Cost-benefit analysis KW - Lightning KW - Weather KW - Electricity KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42463420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Cost-Benefit+Analysis%3A+Evaluating+a+Potential+Weather+Radar+Tool+for+Space+Vehicle+Lightning+Launch+Commit+Criteria&rft.au=Bauman+III%2C+William&rft.aulast=Bauman+III&rft.aufirst=William&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Satellite-Derived Cloud Properties in Near-Real Time for Weather and Aviation Safety T2 - 34th Annual Meeting of National Weather Association AN - 42463179; 5427806 JF - 34th Annual Meeting of National Weather Association AU - Minnis, Patrick AU - Smith Jr, William AU - Palikonda, Rabindra AU - Spangenberg, Douglas AU - Ayers, J AU - Chang, Fu-Lung Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Clouds KW - Weather KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42463179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Satellite-Derived+Cloud+Properties+in+Near-Real+Time+for+Weather+and+Aviation+Safety&rft.au=Minnis%2C+Patrick%3BSmith+Jr%2C+William%3BPalikonda%2C+Rabindra%3BSpangenberg%2C+Douglas%3BAyers%2C+J%3BChang%2C+Fu-Lung&rft.aulast=Minnis&rft.aufirst=Patrick&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploiting Weather Information from Airborne Forward-Looking Sensors in a Network-Enabled Next Generation Air Transportation System T2 - 34th Annual Meeting of National Weather Association AN - 42463031; 5427727 JF - 34th Annual Meeting of National Weather Association AU - Schaffner, Philip AU - Harrah, Steven AU - Kronfeld, Kevin Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Transportation KW - Sensors KW - Weather KW - Air transportation KW - Airborne sensing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42463031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Annual+Meeting+of+National+Weather+Association&rft.atitle=Exploiting+Weather+Information+from+Airborne+Forward-Looking+Sensors+in+a+Network-Enabled+Next+Generation+Air+Transportation+System&rft.au=Schaffner%2C+Philip%3BHarrah%2C+Steven%3BKronfeld%2C+Kevin&rft.aulast=Schaffner&rft.aufirst=Philip&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Annual+Meeting+of+National+Weather+Association&rft.issn=&rft_id=info:doi/ L2 - http://www.nwas.org/meetings/nwa2009/agenda.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evidence for a race model T2 - 39th Annual meeting of the Society for Neuroscience AN - 42211954; 5580558 JF - 39th Annual meeting of the Society for Neuroscience AU - ListonListon, D AU - Stone, S Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Races KW - Models KW - Subpopulations KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42211954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Annual+meeting+of+the+Society+for+Neuroscience&rft.atitle=Evidence+for+a+race+model&rft.au=ListonListon%2C+D%3BStone%2C+S&rft.aulast=ListonListon&rft.aufirst=D&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Annual+meeting+of+the+Society+for+Neuroscience&rft.issn=&rft_id=info:doi/ L2 - http://www.sfn.org/am2009/index.aspx?pagename=final_program LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sex differences in impulsivity during withdrawal of drug and nondrug substances T2 - 39th Annual meeting of the Society for Neuroscience AN - 42206232; 5583941 JF - 39th Annual meeting of the Society for Neuroscience AU - Carroll, M E AU - Mach, J L AU - La Nasa, R M AU - Newman, J L Y1 - 2009/10/17/ PY - 2009 DA - 2009 Oct 17 KW - Drugs KW - Impulsive behavior KW - Sex differences KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42206232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Annual+meeting+of+the+Society+for+Neuroscience&rft.atitle=Sex+differences+in+impulsivity+during+withdrawal+of+drug+and+nondrug+substances&rft.au=Carroll%2C+M+E%3BMach%2C+J+L%3BLa+Nasa%2C+R+M%3BNewman%2C+J+L&rft.aulast=Carroll&rft.aufirst=M&rft.date=2009-10-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Annual+meeting+of+the+Society+for+Neuroscience&rft.issn=&rft_id=info:doi/ L2 - http://www.sfn.org/am2009/index.aspx?pagename=final_program LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Absorption Angstrom Exponent in AERONET and related data as an indicator of aerosol composition AN - 21195021; 11589102 AB - Recent results from diverse air, ground, and laboratory studies using both radiometric and in situ techniques show that the fractions of black carbon, organic matter, and mineral dust in atmospheric aerosols determine the wavelength dependence of absorption (expressed as Absorption Angstrom Exponent, or AAE). Taken together, these results hold promise of improving information on aerosol composition from remote measurements. The purpose of this paper is to show that AAE values for Aerosol Robotic Network (AERONET) retrievals from Sun-sky measurements describing the full aerosol vertical column are also strongly correlated with aerosol composition or type. In particular, we find AAE values near 1 (the theoretical value for black carbon) for AERONET-measured aerosol columns dominated by urban-industrial aerosol, larger AAE values for biomass burning aerosols, and the largest AAE values for Sahara dust aerosols. Ambiguities in aerosol composition or mixtures thereof, resulting from intermediate AAE values, can be reduced via cluster analyses that supplement AAE with other variables, for example Extinction Angstrom Exponent (EAE), which is an indicator of particle size. Together with previous results, these results strengthen prospects for determining aerosol composition from space, for example using the Glory Aerosol Polarimetry Sensor (APS), which promises retrievals of multiwavelength single-scattering albedo (SSA) and aerosol optical depth (and therefore aerosol absorption optical depth (AAOD) and AAE), as well as shape and other aerosol properties. Cluster analyses promise additional information content, for example by using the Ozone Monitoring Instrument (OMI) to add AAOD in the near ultraviolet and CALIPSO aerosol layer heights to reduce height-absorption ambiguity. JF - Atmospheric Chemistry and Physics Discussions AU - Russell, P B AU - Bergstrom, R W AU - Shinozuka, Y AU - Clarke, AD AU - DeCarlo, P F AU - Jimenez, J L AU - Livingston, J M AU - Redemann, J AU - Holben, B AU - Dubovik, O AU - Strawa, A AD - NASA Ames Research Center, MS 245-5, Moffett Field, CA 94035-1000, USA Y1 - 2009/10/16/ PY - 2009 DA - 2009 Oct 16 SP - 21785 EP - 21817 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 5 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Aerosol Robotic Network (AERONET) KW - Aerosol composition KW - Ozone monitoring KW - Extinction KW - Albedo KW - Organic aerosols in atmosphere KW - Aerosol from biomass burning KW - Aerosol absorption KW - Black carbon aerosols KW - Aerosol layers KW - Atmospheric chemistry KW - Aerosol properties KW - Glories KW - Optical depth of aerosols KW - M2 551.510.42:Air Pollution (551.510.42) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21195021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Absorption+Angstrom+Exponent+in+AERONET+and+related+data+as+an+indicator+of+aerosol+composition&rft.au=Russell%2C+P+B%3BBergstrom%2C+R+W%3BShinozuka%2C+Y%3BClarke%2C+AD%3BDeCarlo%2C+P+F%3BJimenez%2C+J+L%3BLivingston%2C+J+M%3BRedemann%2C+J%3BHolben%2C+B%3BDubovik%2C+O%3BStrawa%2C+A&rft.aulast=Russell&rft.aufirst=P&rft.date=2009-10-16&rft.volume=9&rft.issue=5&rft.spage=21785&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Aerosol composition; Aerosol Robotic Network (AERONET); Ozone monitoring; Extinction; Organic aerosols in atmosphere; Albedo; Aerosol from biomass burning; Aerosol absorption; Black carbon aerosols; Aerosol layers; Atmospheric chemistry; Aerosol properties; Optical depth of aerosols; Glories ER - TY - CPAPER T1 - Rotorcraft Conceptual Design Environment T2 - 3rd International Basic Research Conference on Rotorcraft Technology AN - 42488547; 5436724 JF - 3rd International Basic Research Conference on Rotorcraft Technology AU - Johnson, Wayne AU - Sinsay, Jeffrey Y1 - 2009/10/14/ PY - 2009 DA - 2009 Oct 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42488547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Spatial+correlation+of+the+aeromagnetic+anomalies+and+seismogenic+faults+in+the+Marmara+region%2C+NW+Turkey&rft.au=Ates%2C+A%3BBuyuksarac%2C+A%3BBilim%2C+F%3BBektas%2C+O%3BSendur%2C+C%3BKomanovali%2C+G&rft.aulast=Ates&rft.aufirst=A&rft.date=2009-11-01&rft.volume=478&rft.issue=1-2&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2008.09.025 L2 - http://www.vtol.org/nanjing2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - CALIPSO polar stratospheric cloud observations: second-generation detection algorithm and composition discrimination AN - 21275446; 11812307 AB - This paper focuses on polar stratospheric cloud (PSC) measurements by the CALIOP (Cloud-Aerosol LIdar with Orthogonal Polarization) lidar system onboard the CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations) spacecraft, which has been operating since June 2006. We describe a second-generation PSC detection algorithm that utilizes both the CALIOP 532-nm scattering ratio (ratio of total-to-molecular backscatter coefficients) and 532-nm perpendicular backscatter coefficient measurements for cloud detection. The inclusion of the perpendicular backscatter measurements enhances the detection of tenuous PSC mixtures containing low number densities of solid (likely nitric acid trihydrate, NAT) particles and leads to about a 15% increase in PSC areal coverage compared with our original algorithm. Although these low number density NAT mixtures would have a minimal impact on chlorine activation due to their relatively small particle surface area, these particles may play a significant role in denitrification and therefore are an important component of our PSC detection. In addition, the new algorithm allows discrimination of PSCs by composition in terms of their ensemble backscatter and depolarization in a manner analogous to that used in previous ground-based and airborne lidar PSC studies. Based on theoretical optical calculations, we define four CALIPSO-based composition classes which we call supercooled ternary solution (STS), ice, and Mix1 and Mix2, denoting mixtures of STS with NAT particles in lower or higher number densities/volumes, respectively. We examine the evolution of PSCs for three Antarctic and two Arctic seasons and illustrate the unique attributes of the CALIPSO PSC database. These analyses show substantial interannual variability in PSC areal coverage and also the well-known contrast between the Antarctic and Arctic. The CALIPSO data also reveal seasonal and altitudinal variations in Antarctic PSC composition, which are related to changes in HNO sub(3) and H sub(2)O observed by the Microwave Limb Sounder on the Aura satellite. JF - Atmospheric Chemistry and Physics AU - Pitts, M C AU - Poole, L R AU - Thomason, L W AD - NASA Langley Research Center, Hampton, Virginia, USA Y1 - 2009/10/12/ PY - 2009 DA - 2009 Oct 12 SP - 7577 EP - 7589 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 19 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Polar stratospheric cloud observations KW - Algorithms KW - Chlorine KW - Antarctic KW - Microwaves KW - Cloud detection KW - Denitrification KW - Seasonal variability KW - Polar stratospheric clouds KW - Arctic KW - Seasonal variations KW - Satellite Technology KW - Mathematical models KW - Backscatter KW - Density KW - Environmental impact KW - Satellite instrumentation KW - Polarization KW - PN, Arctic KW - Clouds KW - Interannual variability KW - Satellite data KW - Lidar applications KW - Atmospheric chemistry KW - LIDAR KW - SW 5010:Network design KW - Q2 09223:Optical properties KW - AQ 00007:Industrial Effluents KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21275446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=CALIPSO+polar+stratospheric+cloud+observations%3A+second-generation+detection+algorithm+and+composition+discrimination&rft.au=Pitts%2C+M+C%3BPoole%2C+L+R%3BThomason%2C+L+W&rft.aulast=Pitts&rft.aufirst=M&rft.date=2009-10-12&rft.volume=9&rft.issue=19&rft.spage=7577&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Microwaves; Mathematical models; Backscatter; Denitrification; Atmospheric chemistry; Environmental impact; Polarization; Seasonal variations; LIDAR; Clouds; Satellite data; Interannual variability; Cloud detection; Polar stratospheric cloud observations; Lidar applications; Algorithms; Seasonal variability; Satellite instrumentation; Polar stratospheric clouds; Remote Sensing; Satellite Technology; Density; Chlorine; Antarctic; Arctic; PN, Arctic ER - TY - JOUR T1 - The net climate impact of coal-fired power plant emissions AN - 21188292; 11589087 AB - Coal-fired power plants influence climate via both the emissions of long-lived carbon dioxide (CO sub(2)) and short-lived ozone and aerosol precursors. For steadily increasing emissions without substantial pollution controls, we find that the net global mean climate forcing ranges from near zero to a substantial negative value, depending on the magnitude of aerosol indirect effects, due to aerosol masking of the effects of CO sub(2). Imposition of pollution controls on sulfur dioxide and nitrogen oxides leads to a rapid realization of the full positive forcing from CO sub(2), however. The long-term forcing from stable (constant) emissions is positive regardless of pollution controls, with larger values in the case of pollutant controls. The results imply that historical emissions from coal-fired power plants until ~1970, including roughly 1/3 of total anthropogenic carbon dioxide emissions, likely contributed little net global mean climate forcing during that period. Those emissions likely led to weak cooling at Northern Hemisphere mid-latitudes and warming in the Southern Hemisphere, however. Subsequent imposition of pollution controls and the switch to low-sulfur coal in some areas kept global SO sub(2) emissions roughly level from 1970 to 2000. Hence during that period, RF due to emissions during those decades and CO sub(2) emitted previously was strongly positive and likely contributed to rapid global and regional warming. Most recently, construction of coal-fired power plants in China and India has been increasing rapidly with minimal application of pollution controls. Continuation of high-growth rates for another 30 years would lead to near zero to negative global mean climate forcing in the absence of expanded pollution controls, but severely degraded air quality. However, following the Western pattern of high coal usage followed by imposition of pollution controls could lead to accelerated global warming in the future. JF - Atmospheric Chemistry and Physics Discussions AU - Shindell, D T AU - Faluvegi, G AD - NASA Goddard Institute for Space Studies and Columbia University, 2880 Broadway, New York, NY 10025, USA Y1 - 2009/10/09/ PY - 2009 DA - 2009 Oct 09 SP - 21257 EP - 21284 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 5 SN - 1680-7367, 1680-7367 KW - Sustainability Science Abstracts; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Climatic changes KW - India KW - Emissions KW - Carbon dioxide emissions KW - Ozone KW - Aerosols KW - Atmospheric pollution KW - anthropogenic factors KW - Greenhouse effect KW - Nitrogen oxides KW - Atmospheric chemistry KW - Carbon dioxide KW - Air quality KW - Coal KW - Sulfur dioxide KW - Power plants KW - Coal combustion KW - Photochemicals KW - Global warming KW - China, People's Rep. KW - Pollution control KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21188292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=The+net+climate+impact+of+coal-fired+power+plant+emissions&rft.au=Shindell%2C+D+T%3BFaluvegi%2C+G&rft.aulast=Shindell&rft.aufirst=D&rft.date=2009-10-09&rft.volume=9&rft.issue=5&rft.spage=21257&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - China, People's Rep.; India; Emissions; Pollution control; Carbon dioxide; Power plants; Aerosols; Coal; Sulfur dioxide; Air quality; Greenhouse effect; Photochemicals; Nitrogen oxides; Global warming; Climatic changes; Atmospheric chemistry; anthropogenic factors; Ozone; Historical account; Coal combustion; Carbon dioxide emissions; Atmospheric pollution ER - TY - NEWS T1 - Microwaving Water From Moondust AN - 454593688 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/10/08/ PY - 2009 DA - 2009 Oct 08 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454593688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Microwaving+Water+From+Moondust&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-10-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. 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N1 - Last updated - 2011-07-21 ER - TY - CPAPER T1 - Using Microwaves for Extracting Water From the Moon T2 - The 5th annual COMSOL Conference 2009 AN - 42484338; 5433702 JF - The 5th annual COMSOL Conference 2009 AU - Ethridge, Edwin Y1 - 2009/10/08/ PY - 2009 DA - 2009 Oct 08 KW - Moon KW - Microwave radiation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42484338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=The+5th+annual+COMSOL+Conference+2009&rft.atitle=Using+Microwaves+for+Extracting+Water+From+the+Moon&rft.au=Ethridge%2C+Edwin&rft.aulast=Ethridge&rft.aufirst=Edwin&rft.date=2009-10-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=The+5th+annual+COMSOL+Conference+2009&rft.issn=&rft_id=info:doi/ L2 - http://www.comsol.com/shared/downloads/conf09/COMSOL_Final_Program_200 9_smaller.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Three dimensional bifrucation of magnetsophseric magnetic field in 3D global PIC simulation T2 - 21st International Conference on Numerical Simulation of Plasmas (ICNSP '09) AN - 42483999; 5438032 JF - 21st International Conference on Numerical Simulation of Plasmas (ICNSP '09) AU - Cai, D AU - Lembege, B AU - Nishikawa, K-I Y1 - 2009/10/06/ PY - 2009 DA - 2009 Oct 06 KW - Simulation KW - Magnetic fields KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42483999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+International+Conference+on+Numerical+Simulation+of+Plasmas+%28ICNSP+%2709%29&rft.atitle=Three+dimensional+bifrucation+of+magnetsophseric+magnetic+field+in+3D+global+PIC+simulation&rft.au=Cai%2C+D%3BLembege%2C+B%3BNishikawa%2C+K-I&rft.aulast=Cai&rft.aufirst=D&rft.date=2009-10-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+International+Conference+on+Numerical+Simulation+of+Plasmas+%28ICNSP+%2709%29&rft.issn=&rft_id=info:doi/ L2 - http://icnsp09.ist.utl.pt/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fundamental physics in the US space program T2 - 10th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications AN - 42502224; 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5410075 JF - 34th Conference on Radar Meteorology AU - Tian, Lin AU - Heymsfield, Gerald AU - Li, Lihua AU - Heymsfield, Andrew AU - Bansemer, Aaron AU - Twohy, Cynthia AU - Srivastava, Ramesh Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Ice KW - Particle size KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42440950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=A+Study+of+Cirrus+Ice+Particle+Size+Distribution+Using+TC4+Observations&rft.au=Tian%2C+Lin%3BHeymsfield%2C+Gerald%3BLi%2C+Lihua%3BHeymsfield%2C+Andrew%3BBansemer%2C+Aaron%3BTwohy%2C+Cynthia%3BSrivastava%2C+Ramesh&rft.aulast=Tian&rft.aufirst=Lin&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Global Precipitation Mission ground validation implementation T2 - 34th Conference on Radar Meteorology AN - 42439028; 5410098 JF - 34th Conference on Radar Meteorology AU - Petersen, Walter Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Precipitation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42439028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=A+Mars+Rover+Named+%22Curiosity%22&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-11-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent Development of the NASA High-Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) T2 - 34th Conference on Radar Meteorology AN - 42437334; 5410184 JF - 34th Conference on Radar Meteorology AU - Li, Lihua AU - Heymsfield, G AU - Carswell, J AU - Schaubert, D AU - Creticos, J AU - Vega, M AU - Perrine, M Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Profilers KW - Rain KW - Imaging techniques KW - Wind KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42437334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Recent+Development+of+the+NASA+High-Altitude+Imaging+Wind+and+Rain+Airborne+Profiler+%28HIWRAP%29&rft.au=Li%2C+Lihua%3BHeymsfield%2C+G%3BCarswell%2C+J%3BSchaubert%2C+D%3BCreticos%2C+J%3BVega%2C+M%3BPerrine%2C+M&rft.aulast=Li&rft.aufirst=Lihua&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Searching for the equilibrium raindrop size distribution: Observations and simulations T2 - 34th Conference on Radar Meteorology AN - 42437049; 5410012 JF - 34th Conference on Radar Meteorology AU - Li, Xiaowen AU - Tao, W AU - Tokay, A AU - Williams, C Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Simulation KW - Size distribution KW - Body size KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42437049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Searching+for+the+equilibrium+raindrop+size+distribution%3A+Observations+and+simulations&rft.au=Li%2C+Xiaowen%3BTao%2C+W%3BTokay%2C+A%3BWilliams%2C+C&rft.aulast=Li&rft.aufirst=Xiaowen&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Drop-Size Distribution Studies in N. Alabama as Applied to Simulated and Observed C-Band Dual-polarimetric Radar Measurements T2 - 34th Conference on Radar Meteorology AN - 42435685; 5410044 JF - 34th Conference on Radar Meteorology AU - Petersen, Walter AU - Carey, L AU - Thurai, M Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - USA, Alabama KW - Radar KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42435685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Drop-Size+Distribution+Studies+in+N.+Alabama+as+Applied+to+Simulated+and+Observed+C-Band+Dual-polarimetric+Radar+Measurements&rft.au=Petersen%2C+Walter%3BCarey%2C+L%3BThurai%2C+M&rft.aulast=Petersen&rft.aufirst=Walter&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA's Radar Software Library (RSL) and RSL in IDL T2 - 34th Conference on Radar Meteorology AN - 42435158; 5410241 JF - 34th Conference on Radar Meteorology AU - Wolff, David AU - Kelley, B Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Radar KW - Computer programs KW - Software KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42435158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=NASA%27s+Radar+Software+Library+%28RSL%29+and+RSL+in+IDL&rft.au=Panangadan%2C+Anand%3BHo%2C+Shen-Shyang%3BTalukder%2C+Ashit&rft.aulast=Panangadan&rft.aufirst=Anand&rft.date=2009-11-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+ACM+SIGSPATIAL+International+Conference+on+Advances+in+Geographic+Information+Systems+%28ACM+GIS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overcoming discontinuity in retrieved rainfall profiles by approximating reflectivity profiles with polynomials T2 - 34th Conference on Radar Meteorology AN - 42434837; 5410336 JF - 34th Conference on Radar Meteorology AU - Kuo, Kwo-Sen AU - Tokay, A AU - Smith, E AU - Liao, L AU - Meneghini, R Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Rainfall KW - Reflectance KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42434837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Overcoming+discontinuity+in+retrieved+rainfall+profiles+by+approximating+reflectivity+profiles+with+polynomials&rft.au=Kuo%2C+Kwo-Sen%3BTokay%2C+A%3BSmith%2C+E%3BLiao%2C+L%3BMeneghini%2C+R&rft.aulast=Kuo&rft.aufirst=Kwo-Sen&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Diurnal cycle of rain rate and rain coverage at TRMM ground validation sites T2 - 34th Conference on Radar Meteorology AN - 42434772; 5410325 JF - 34th Conference on Radar Meteorology AU - Pippitt, J AU - Wolff, D AU - Marks, D Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Diurnal variations KW - Rain KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42434772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Diurnal+cycle+of+rain+rate+and+rain+coverage+at+TRMM+ground+validation+sites&rft.au=Pippitt%2C+J%3BWolff%2C+D%3BMarks%2C+D&rft.aulast=Pippitt&rft.aufirst=J&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toward combining space and ground-based radar observations: Challenges and Opportunities T2 - 34th Conference on Radar Meteorology AN - 42434567; 5410171 JF - 34th Conference on Radar Meteorology AU - Amitai, Eyal AU - Llort, X Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Radar KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42434567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Toward+combining+space+and+ground-based+radar+observations%3A+Challenges+and+Opportunities&rft.au=Amitai%2C+Eyal%3BLlort%2C+X&rft.aulast=Amitai&rft.aufirst=Eyal&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Goddard High-Altitude Radars--Past, Present, and Future T2 - 34th Conference on Radar Meteorology AN - 42434541; 5410167 JF - 34th Conference on Radar Meteorology AU - Heymsfield, Gerald AU - Li, L. AU - Vega, M AU - Rodriguez, S AU - Racette, P AU - Tian, L Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42434541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=NASA+Goddard+High-Altitude+Radars--Past%2C+Present%2C+and+Future&rft.au=Heymsfield%2C+Gerald%3BLi%2C+L.%3BVega%2C+M%3BRodriguez%2C+S%3BRacette%2C+P%3BTian%2C+L&rft.aulast=Heymsfield&rft.aufirst=Gerald&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dual-polarimetric radar applications at Kwajalein Atoll, RMI T2 - 34th Conference on Radar Meteorology AN - 42433604; 5410289 JF - 34th Conference on Radar Meteorology AU - Marks, David AU - Wolff, David AU - Tokay, Ali AU - Carey, Lawrence Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Pacific, Marshall Is., Kwajalein Atoll KW - Radar KW - Atolls KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42433604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Dual-polarimetric+radar+applications+at+Kwajalein+Atoll%2C+RMI&rft.au=Marks%2C+David%3BWolff%2C+David%3BTokay%2C+Ali%3BCarey%2C+Lawrence&rft.aulast=Marks&rft.aufirst=David&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing lightning prediction tools for the CCAFS dual-polarimetric radar T2 - 34th Conference on Radar Meteorology AN - 42433592; 5410278 JF - 34th Conference on Radar Meteorology AU - Petersen, Walter AU - Carey, L AU - Deierling, W AU - Johnson, E AU - Bateman, M Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Radar KW - Lightning KW - Electricity KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42433592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Developing+lightning+prediction+tools+for+the+CCAFS+dual-polarimetric+radar&rft.au=Petersen%2C+Walter%3BCarey%2C+L%3BDeierling%2C+W%3BJohnson%2C+E%3BBateman%2C+M&rft.aulast=Petersen&rft.aufirst=Walter&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An enhanced Global Precipitation Measurement (GPM) validation network prototype T2 - 34th Conference on Radar Meteorology AN - 42433490; 5410152 JF - 34th Conference on Radar Meteorology AU - Morris, K AU - Schwaller, Mathew Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Prototypes KW - Precipitation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42433490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=An+enhanced+Global+Precipitation+Measurement+%28GPM%29+validation+network+prototype&rft.au=Morris%2C+K%3BSchwaller%2C+Mathew&rft.aulast=Morris&rft.aufirst=K&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Contrails of small and very large optical depth T2 - 34th Conference on Radar Meteorology AN - 42433386; 5410174 JF - 34th Conference on Radar Meteorology AU - Atlas, David AU - Wang, Z Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Optical analysis KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42433386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Contrails+of+small+and+very+large+optical+depth&rft.au=Atlas%2C+David%3BWang%2C+Z&rft.aulast=Atlas&rft.aufirst=David&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The UAH/NSSTC Advanced Radar for Meteorological and Operational Research (ARMOR) T2 - 34th Conference on Radar Meteorology AN - 42433343; 5410165 JF - 34th Conference on Radar Meteorology AU - Petersen, Walter AU - Knupp, K AU - Carey, L AU - Phillips, D AU - Deierling, W AU - Gatlin, P Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Radar KW - Meteorology KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42433343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=The+UAH%2FNSSTC+Advanced+Radar+for+Meteorological+and+Operational+Research+%28ARMOR%29&rft.au=Petersen%2C+Walter%3BKnupp%2C+K%3BCarey%2C+L%3BPhillips%2C+D%3BDeierling%2C+W%3BGatlin%2C+P&rft.aulast=Petersen&rft.aufirst=Walter&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Changes within African mesoscale convective systems under the presence of Saharan Air Layer dust as examined by NPOL radar during NAMMA-06 T2 - 34th Conference on Radar Meteorology AN - 42432194; 5410263 JF - 34th Conference on Radar Meteorology AU - Reynolds, Amber AU - Heymsfield, Gerald AU - Weiss, Christopher AU - Jenkins, Gregory Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Africa, Sahara Desert KW - Africa KW - Radar KW - Dust KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42432194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Changes+within+African+mesoscale+convective+systems+under+the+presence+of+Saharan+Air+Layer+dust+as+examined+by+NPOL+radar+during+NAMMA-06&rft.au=Reynolds%2C+Amber%3BHeymsfield%2C+Gerald%3BWeiss%2C+Christopher%3BJenkins%2C+Gregory&rft.aulast=Reynolds&rft.aufirst=Amber&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using TRMM vround validation data to assess global rainfall products T2 - 34th Conference on Radar Meteorology AN - 42431654; 5410099 JF - 34th Conference on Radar Meteorology AU - Wolff, David AU - Fisher, B Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Rainfall KW - Data processing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42431654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=Using+TRMM+vround+validation+data+to+assess+global+rainfall+products&rft.au=Wolff%2C+David%3BFisher%2C+B&rft.aulast=Wolff&rft.aufirst=David&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An integral equation method for dual-wavelength radar data using a "soft" constraint T2 - 34th Conference on Radar Meteorology AN - 42431585; 5410084 JF - 34th Conference on Radar Meteorology AU - Meneghini, Robert AU - Liao, Liang Y1 - 2009/10/05/ PY - 2009 DA - 2009 Oct 05 KW - Radar KW - Data processing KW - Mathematical models KW - Integral equations KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42431585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=34th+Conference+on+Radar+Meteorology&rft.atitle=An+integral+equation+method+for+dual-wavelength+radar+data+using+a+%22soft%22+constraint&rft.au=Meneghini%2C+Robert%3BLiao%2C+Liang&rft.aulast=Meneghini&rft.aufirst=Robert&rft.date=2009-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=34th+Conference+on+Radar+Meteorology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/34Radar/techprogram/programexpanded_567.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - On the Formation of Cometary Carbon Disulfide (CS2) T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42134474; 5526509 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Hudson, Reggie AU - Moore, M H AU - Ferrante, R F Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Carbon disulfide KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42134474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=On+the+Formation+of+Cometary+Carbon+Disulfide+%28CS2%29&rft.au=Hudson%2C+Reggie%3BMoore%2C+M+H%3BFerrante%2C+R+F&rft.aulast=McGlone&rft.aufirst=Mike&rft.date=2009-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+NABT+Professional+Development+Conference+%28NABT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Swift Grism Spectroscopy of Comet Lulin T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42134400; 5526506 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Bodewits, Dennis AU - Villanueva, G L AU - Mumma, M J AU - Carter, J A AU - Read, A M AU - Landsman, W B Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Spectroscopy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42134400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Swift+Grism+Spectroscopy+of+Comet+Lulin&rft.au=Bodewits%2C+Dennis%3BVillanueva%2C+G+L%3BMumma%2C+M+J%3BCarter%2C+J+A%3BRead%2C+A+M%3BLandsman%2C+W+B&rft.aulast=Bodewits&rft.aufirst=Dennis&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Examination of DISR Reflectivity with Titan Tholins Made in the Laboratory T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42132976; 5526338 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - McPherson, Scott AU - Nguyen, M AU - Wells-Rutherford, S Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Reflectance KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42132976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Examination+of+DISR+Reflectivity+with+Titan+Tholins+Made+in+the+Laboratory&rft.au=McPherson%2C+Scott%3BNguyen%2C+M%3BWells-Rutherford%2C+S&rft.aulast=McPherson&rft.aufirst=Scott&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Crustal Magnetic Fields at Mars: Improving the Spatial Resolution of Our Maps T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42121163; 5526864 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Espley, Jared AU - Connerney, J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Magnetic fields KW - Maps KW - Spatial discrimination KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42121163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=The+Crustal+Magnetic+Fields+at+Mars%3A+Improving+the+Spatial+Resolution+of+Our+Maps&rft.au=Espley%2C+Jared%3BConnerney%2C+J&rft.aulast=Espley&rft.aufirst=Jared&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Haze And Cloud Structure In Saturn's Southern Hemisphere From The Cassini/cirs Observations T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42120948; 5526757 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Iro, Nicolas AU - Matcheva, K AU - Conrath, B J AU - Gierasch, P J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Haze KW - Clouds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42120948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Haze+And+Cloud+Structure+In+Saturn%27s+Southern+Hemisphere+From+The+Cassini%2Fcirs+Observations&rft.au=Iro%2C+Nicolas%3BMatcheva%2C+K%3BConrath%2C+B+J%3BGierasch%2C+P+J&rft.aulast=Iro&rft.aufirst=Nicolas&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Metallic Species in Mercury's Exosphere Observed by MESSENGER, the Keck I and McMath-Pierce Telescopes T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42120323; 5526955 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Killen, Rosemary AU - Bida, T A AU - Potter, A E AU - McClintock, W E AU - Bradley, E T AU - Vervack, Jr., R. J. AU - Anderson, C M AU - Morgan, T H AU - Sprague, A L AU - Solomon, S C Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Mercury KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42120323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Metallic+Species+in+Mercury%27s+Exosphere+Observed+by+MESSENGER%2C+the+Keck+I+and+McMath-Pierce+Telescopes&rft.au=Killen%2C+Rosemary%3BBida%2C+T+A%3BPotter%2C+A+E%3BMcClintock%2C+W+E%3BBradley%2C+E+T%3BVervack%2C+Jr.%2C+R.+J.%3BAnderson%2C+C+M%3BMorgan%2C+T+H%3BSprague%2C+A+L%3BSolomon%2C+S+C&rft.aulast=Killen&rft.aufirst=Rosemary&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Physical and Chemical Characteristics of Aerosols and Ices in Titan's Stratosphere T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42117439; 5526345 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Samuelson, Robert AU - Anderson, C M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Physicochemical properties KW - Ice KW - Stratosphere KW - Aerosols KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42117439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Physical+and+Chemical+Characteristics+of+Aerosols+and+Ices+in+Titan%27s+Stratosphere&rft.au=Samuelson%2C+Robert%3BAnderson%2C+C+M&rft.aulast=Samuelson&rft.aufirst=Robert&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Cassini CIRS Data to Constrain Enceladus' Libration State T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42113826; 5526902 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Hurford, Terry AU - Helfenstein, P AU - Spencer, J R AU - Nimmo, F Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Data processing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42113826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Using+Cassini+CIRS+Data+to+Constrain+Enceladus%27+Libration+State&rft.au=Hurford%2C+Terry%3BHelfenstein%2C+P%3BSpencer%2C+J+R%3BNimmo%2C+F&rft.aulast=Hurford&rft.aufirst=Terry&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exoplanet Albedo Spectra and Colors as a Function of Orbital Phase, Separation, and Metallicity T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42111469; 5526352 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Cahoy, Kerri AU - Marley, M AU - Fortney, J AU - Freedman, R AU - Lodders, K Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Albedo KW - Color KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42111469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Exoplanet+Albedo+Spectra+and+Colors+as+a+Function+of+Orbital+Phase%2C+Separation%2C+and+Metallicity&rft.au=Cahoy%2C+Kerri%3BMarley%2C+M%3BFortney%2C+J%3BFreedman%2C+R%3BLodders%2C+K&rft.aulast=Cahoy&rft.aufirst=Kerri&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Science Performance of the Pupil-mapping Exoplanet Coronagraphic Observer (PECO) T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42109973; 5526426 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Cahoy, Kerri AU - Guyon, O AU - Marley, M AU - Belikov, R AU - Schneider, G Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42109973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Science+Performance+of+the+Pupil-mapping+Exoplanet+Coronagraphic+Observer+%28PECO%29&rft.au=Cahoy%2C+Kerri%3BGuyon%2C+O%3BMarley%2C+M%3BBelikov%2C+R%3BSchneider%2C+G&rft.aulast=Cahoy&rft.aufirst=Kerri&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Temporal Variations in Jupiter's Atmosphere T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42109964; 5526374 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Simon-Miller, Amy AU - Chanover, N J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Atmosphere KW - Temporal variations KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42109964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Temporal+Variations+in+Jupiter%27s+Atmosphere&rft.au=Simon-Miller%2C+Amy%3BChanover%2C+N+J&rft.aulast=Simon-Miller&rft.aufirst=Amy&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploration of Europa T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42107905; 5526419 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Blaney, Diana Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42107905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Exploration+of+Europa&rft.au=Blaney%2C+Diana&rft.aulast=Blaney&rft.aufirst=Diana&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Extraterrestrial Amino Acids in the Almahata Sitta Meteorite T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42107704; 5526368 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Callahan, Michael AU - Aubrey, A AU - Bada, J L AU - Dworkin, J P AU - Elsila, J E AU - Glavin, D P AU - Parker, E AU - Jenniskens, P Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Amino acids KW - Extraterrestrial material KW - Sitta KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42107704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Impact+of+mineral+dust+on+nitrate%2C+sulfate%2C+and+ozone+in+transpacific+Asian+pollution+plumes&rft.au=Fairlie%2C+T+D%3BJacob%2C+D+J%3BDibb%2C+JE%3BAlexander%2C+B%3BAvery%2C+MA%3BDonkelaar%2C+Avan%3BZhang%2C+L&rft.aulast=Fairlie&rft.aufirst=T&rft.date=2009-11-17&rft.volume=9&rft.issue=6&rft.spage=24477&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ganymede Science Questions and Future Exploration T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42107683; 5526420 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Moore, Jeffrey Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42107683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Ganymede+Science+Questions+and+Future+Exploration&rft.au=Moore%2C+Jeffrey&rft.aulast=Moore&rft.aufirst=Jeffrey&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Radio Observations of Comet C/2007 N3 (Lulin) T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42107595; 5526402 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Charnley, Steven AU - Kuan, Y AU - Chuang, Y AU - Milam, S N Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Radio KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42107595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Radio+Observations+of+Comet+C%2F2007+N3+%28Lulin%29&rft.au=Charnley%2C+Steven%3BKuan%2C+Y%3BChuang%2C+Y%3BMilam%2C+S+N&rft.aulast=Charnley&rft.aufirst=Steven&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optical Detection of Life on Exoplanets T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42107063; 5526355 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Heap, Sara Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42107063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Optical+Detection+of+Life+on+Exoplanets&rft.au=Heap%2C+Sara&rft.aulast=Heap&rft.aufirst=Sara&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mineralogy of the Almahata Sitta Ureilite T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42105917; 5526365 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Zolensky, Michael AU - Herrin, J AU - Friedrich, J AU - Rumble, D AU - Steele, A AU - Jenniskens, P AU - Shaddad, M AU - Le, L. AU - Robinson, G Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Mineralogy KW - Sitta KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42105917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Mineralogy+of+the+Almahata+Sitta+Ureilite&rft.au=Zolensky%2C+Michael%3BHerrin%2C+J%3BFriedrich%2C+J%3BRumble%2C+D%3BSteele%2C+A%3BJenniskens%2C+P%3BShaddad%2C+M%3BLe%2C+L.%3BRobinson%2C+G&rft.aulast=Zolensky&rft.aufirst=Michael&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stability of organic acids on Mars T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42104899; 5526871 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Peeters, Zan AU - Hudson, R AU - Moore, M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Organic acids KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42104899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Stability+of+organic+acids+on+Mars&rft.au=Peeters%2C+Zan%3BHudson%2C+R%3BMoore%2C+M&rft.aulast=Peeters&rft.aufirst=Zan&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evidence Of Water-related Minerals In Putative Paleolakes On Mars As Seen By MRO/CRISM T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42103191; 5526634 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Marzo, Giuseppe AU - Roush, T L AU - Fonti, S AU - Orofino, V AU - Blanco, A Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Minerals KW - Paleo studies KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42103191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Evidence+Of+Water-related+Minerals+In+Putative+Paleolakes+On+Mars+As+Seen+By+MRO%2FCRISM&rft.au=Marzo%2C+Giuseppe%3BRoush%2C+T+L%3BFonti%2C+S%3BOrofino%2C+V%3BBlanco%2C+A&rft.aulast=Marzo&rft.aufirst=Giuseppe&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Jupiter's North Polar Region: Mid-Infrared Aurora and Minor Constituents T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42102834; 5526522 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Kostiuk, Theodor AU - Livengood, T A AU - Fast, K E AU - Hewagama, T AU - Schmulling, F AU - Sonnabend, G AU - Delgado, J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Polar environments KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42102834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Jupiter%27s+North+Polar+Region%3A+Mid-Infrared+Aurora+and+Minor+Constituents&rft.au=Kostiuk%2C+Theodor%3BLivengood%2C+T+A%3BFast%2C+K+E%3BHewagama%2C+T%3BSchmulling%2C+F%3BSonnabend%2C+G%3BDelgado%2C+J&rft.aulast=Kostiuk&rft.aufirst=Theodor&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rock Coatings at the MER and Phoenix Landing Sites T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42097823; 5526869 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Blaney, Diana Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Coating materials KW - Landing statistics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42097823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Rock+Coatings+at+the+MER+and+Phoenix+Landing+Sites&rft.au=Blaney%2C+Diana&rft.aulast=Blaney&rft.aufirst=Diana&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Titan: Can Endogenic Landforms be Recognized after Erosive Degradation? T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42097385; 5526486 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Moore, Jeffrey AU - Howard, A D AU - Pappalardo, R T Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Degradation KW - Landforms KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42097385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Titan%3A+Can+Endogenic+Landforms+be+Recognized+after+Erosive+Degradation%3F&rft.au=Moore%2C+Jeffrey%3BHoward%2C+A+D%3BPappalardo%2C+R+T&rft.aulast=Moore&rft.aufirst=Jeffrey&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of 2-D Array of Superconducting Magnesium Diboride (MgB2) for Far-IR Investigations of the Outer Planets and Icy Moons T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42097238; 5526743 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Lakew, Brook Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Magnesium KW - Moon KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42097238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Development+of+2-D+Array+of+Superconducting+Magnesium+Diboride+%28MgB2%29+for+Far-IR+Investigations+of+the+Outer+Planets+and+Icy+Moons&rft.au=Lakew%2C+Brook&rft.aulast=Lakew&rft.aufirst=Brook&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Update on the Echelon-cross-echelle Spectograph for Sofia T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42096826; 5526744 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - McKelvey, Mark AU - Richter, M AU - Ennico, K AU - Lacy, J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Bulgaria, Sofia KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=An+Update+on+the+Echelon-cross-echelle+Spectograph+for+Sofia&rft.au=McKelvey%2C+Mark%3BRichter%2C+M%3BEnnico%2C+K%3BLacy%2C+J&rft.aulast=McKelvey&rft.aufirst=Mark&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Case for Enceladus Science T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42096637; 5526424 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Hurford, Terry Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=The+Case+for+Enceladus+Science&rft.au=Hurford%2C+Terry&rft.aulast=Hurford&rft.aufirst=Terry&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Laboratory Studies of Ethane Ice Relevant to Outer Solar System Surfaces T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42096376; 5526917 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Moore, Marla AU - Hudson, R L AU - Raines, L Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Ice KW - Ethane KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Laboratory+Studies+of+Ethane+Ice+Relevant+to+Outer+Solar+System+Surfaces&rft.au=Moore%2C+Marla%3BHudson%2C+R+L%3BRaines%2C+L&rft.aulast=Moore&rft.aufirst=Marla&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Chemical Modeling of Cometary Anions T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42096016; 5526644 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Cordiner, Martin AU - Charnley, S B Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Anions KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Chemical+Modeling+of+Cometary+Anions&rft.au=Cordiner%2C+Martin%3BCharnley%2C+S+B&rft.aulast=Cordiner&rft.aufirst=Martin&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Quantitative Measurements of the Contribution of Titan Tholin to the Mixing Ratio of Methane in Titan's Atmosphere T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42095757; 5526579 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Khare, Bishun AU - Wells-Rutherford, S AU - McPherson, S AU - Sekine, Y AU - Wilhite, P AU - McKay, C AU - Cruikshank, D AU - Nna-Mvondo, D Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Methane KW - Atmosphere KW - Mixing ratio KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42095757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Quantitative+Measurements+of+the+Contribution+of+Titan+Tholin+to+the+Mixing+Ratio+of+Methane+in+Titan%27s+Atmosphere&rft.au=Khare%2C+Bishun%3BWells-Rutherford%2C+S%3BMcPherson%2C+S%3BSekine%2C+Y%3BWilhite%2C+P%3BMcKay%2C+C%3BCruikshank%2C+D%3BNna-Mvondo%2C+D&rft.aulast=Khare&rft.aufirst=Bishun&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Thermal Stability of Carbonates: A Physical Signature for Detecting Life on Mars T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42095510; 5526870 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Stalport, Fabien AU - Coll, P AU - Szopa, C AU - Person, A AU - Gonzalez, R AU - Cabane, M AU - Ausset, P AU - Vaulay, M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Thermal stability KW - Carbonates KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42095510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Thermal+Stability+of+Carbonates%3A+A+Physical+Signature+for+Detecting+Life+on+Mars&rft.au=Stalport%2C+Fabien%3BColl%2C+P%3BSzopa%2C+C%3BPerson%2C+A%3BGonzalez%2C+R%3BCabane%2C+M%3BAusset%2C+P%3BVaulay%2C+M&rft.aulast=Stalport&rft.aufirst=Fabien&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mid-Infrared Transmission Spectrum of the Almahata Sitta Meteorite T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42094985; 5526764 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Milam, Stefanie AU - Sandford, S A AU - Nuevo, M AU - Jenniskens, P M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Sitta KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42094985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Mid-Infrared+Transmission+Spectrum+of+the+Almahata+Sitta+Meteorite&rft.au=Milam%2C+Stefanie%3BSandford%2C+S+A%3BNuevo%2C+M%3BJenniskens%2C+P+M&rft.aulast=Milam&rft.aufirst=Stefanie&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - In Situ Assessment of Habitability with the SAM Suite Investigation on the 2011 Mars Science Laboratory T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42094961; 5526734 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Mahaffy, Paul AU - Cabane, M AU - Coll, P AU - Webster, C R AU - Conrad, P G Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42094961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=In+Situ+Assessment+of+Habitability+with+the+SAM+Suite+Investigation+on+the+2011+Mars+Science+Laboratory&rft.au=Mahaffy%2C+Paul%3BCabane%2C+M%3BColl%2C+P%3BWebster%2C+C+R%3BConrad%2C+P+G&rft.aulast=Mahaffy&rft.aufirst=Paul&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Current Status of the International Lunar Network (ILN) Anchor Nodes Mission T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42094876; 5526731 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Cohen, Barbara AU - Bassler, J AU - Harris, D AU - Morse, B AU - Reed, C AU - Kirby, K AU - Eng, D Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Nodes KW - Anchors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42094876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Current+Status+of+the+International+Lunar+Network+%28ILN%29+Anchor+Nodes+Mission&rft.au=Cohen%2C+Barbara%3BBassler%2C+J%3BHarris%2C+D%3BMorse%2C+B%3BReed%2C+C%3BKirby%2C+K%3BEng%2C+D&rft.aulast=Cohen&rft.aufirst=Barbara&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tracing The Origin Of Methane And Water On Mars: Mapping Regions Of Active Release At Ultra-high Spatial Resolution Using Keck And VLT Under AO Control. T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42094824; 5526719 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Mumma, Michael AU - Villanueva, G L AU - Campbell, R AU - Lyke, J AU - Conrad, A AU - Encrenaz, T AU - Hartogh, P AU - Kauefl, U AU - Novak, R E AU - Tokunaga, A Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Mapping KW - Methane KW - Spatial discrimination KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42094824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Tracing+The+Origin+Of+Methane+And+Water+On+Mars%3A+Mapping+Regions+Of+Active+Release+At+Ultra-high+Spatial+Resolution+Using+Keck+And+VLT+Under+AO+Control.&rft.au=Mumma%2C+Michael%3BVillanueva%2C+G+L%3BCampbell%2C+R%3BLyke%2C+J%3BConrad%2C+A%3BEncrenaz%2C+T%3BHartogh%2C+P%3BKauefl%2C+U%3BNovak%2C+R+E%3BTokunaga%2C+A&rft.aulast=Mumma&rft.aufirst=Michael&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Thunderstorm-related Clouds of Saturn: Composition, Structure, and Origin as Constrained from Cassini/VIMS Spectral Imagery T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42093904; 5526565 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Baines, Kevin AU - Kim, J H AU - Momary, T W AU - Buratti, B J AU - Delitsky, M L AU - Clark, R N AU - Brown, R H AU - Nicholson, P D Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Clouds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42093904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=The+Thunderstorm-related+Clouds+of+Saturn%3A+Composition%2C+Structure%2C+and+Origin+as+Constrained+from+Cassini%2FVIMS+Spectral+Imagery&rft.au=Baines%2C+Kevin%3BKim%2C+J+H%3BMomary%2C+T+W%3BBuratti%2C+B+J%3BDelitsky%2C+M+L%3BClark%2C+R+N%3BBrown%2C+R+H%3BNicholson%2C+P+D&rft.aulast=Baines&rft.aufirst=Kevin&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - LROC Stereo Observations T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42093600; 5526539 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Beyer, Ross AU - Archinal, B AU - Li, R. AU - Mattson, S AU - Moratto, Z AU - McEwen, A AU - Oberst, J AU - Robinson, M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42093600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=LROC+Stereo+Observations&rft.au=Beyer%2C+Ross%3BArchinal%2C+B%3BLi%2C+R.%3BMattson%2C+S%3BMoratto%2C+Z%3BMcEwen%2C+A%3BOberst%2C+J%3BRobinson%2C+M&rft.aulast=Beyer&rft.aufirst=Ross&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Comprehensive Gravity and Dynamics Model Determination of Binary Asteroid Systems T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42092963; 5526813 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Fahnestock, Eugene Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Gravity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Comprehensive+Gravity+and+Dynamics+Model+Determination+of+Binary+Asteroid+Systems&rft.au=Fahnestock%2C+Eugene&rft.aulast=Fahnestock&rft.aufirst=Eugene&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Kepler's On-orbit Performance T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42091167; 5526586 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Borucki, William AU - Koch, D G Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42091167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Kepler%27s+On-orbit+Performance&rft.au=Borucki%2C+William%3BKoch%2C+D+G&rft.aulast=Borucki&rft.aufirst=William&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spitzer IRS (8-30 micron) Spectra of Basaltic Asteroids 1459 Magnya and 956 Elisa: Mineralogy and Thermal Properties T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42090973; 5526833 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Lim, Lucy AU - Emery, J P AU - Moskovitz, N A Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Mineralogy KW - ELISA KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Science&rft.atitle=Antarctic+climate+change+and+the+environment&rft.au=Convey%2C+P%3BBindschadler%2C+R%3Bdi+Prisco%2C+G%3BFahrbach%2C+E%3BGutt%2C+J%3BHodgson%2C+DA%3BMayewski%2C+P+A%3BSummerhayes%2C+C+P%3BTurner%2C+J&rft.aulast=Convey&rft.aufirst=P&rft.date=2009-12-01&rft.volume=21&rft.issue=6&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Antarctic+Science&rft.issn=09541020&rft_id=info:doi/10.1017%2FS0954102009990642 L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Practicability of In Situ K-Ar Age Dating by Martian Landers; A Study of Mars Analogs and Meteorites T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42090779; 5526767 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Park, Jisun AU - Ming, D W AU - Garrison, D H AU - Jones, J H AU - Bogard, D D Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Dating KW - Age KW - Analogs KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Practicability+of+In+Situ+K-Ar+Age+Dating+by+Martian+Landers%3B+A+Study+of+Mars+Analogs+and+Meteorites&rft.au=Park%2C+Jisun%3BMing%2C+D+W%3BGarrison%2C+D+H%3BJones%2C+J+H%3BBogard%2C+D+D&rft.aulast=Park&rft.aufirst=Jisun&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tracing the Origin of Methane and Water on Mars: Active Regions and their Seasonal Variability T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42090564; 5526718 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Villanueva, Geronimo AU - Mumma, M J AU - Novak, R E Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Seasonal variations KW - Methane KW - Sulfur dioxide KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Tracing+the+Origin+of+Methane+and+Water+on+Mars%3A+Active+Regions+and+their+Seasonal+Variability&rft.au=Villanueva%2C+Geronimo%3BMumma%2C+M+J%3BNovak%2C+R+E&rft.aulast=Villanueva&rft.aufirst=Geronimo&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ammonia on Enceladus T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42090143; 5526903 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Mastrapa, Rachel AU - Barnes, J W AU - Matthews, B L AU - Ou-Yang, B AU - Srivastava, A Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Ammonia KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Ammonia+on+Enceladus&rft.au=Mastrapa%2C+Rachel%3BBarnes%2C+J+W%3BMatthews%2C+B+L%3BOu-Yang%2C+B%3BSrivastava%2C+A&rft.aulast=Mastrapa&rft.aufirst=Rachel&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Alternative Energy Sources for Heating the Stratospheres of Hot Jupiters T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42089928; 5526695 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Marley, Mark AU - Zahnle, K AU - Freedman, R AU - Lodders, K AU - Fortney, J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Energy sources KW - Energy resources KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42089928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Alternative+Energy+Sources+for+Heating+the+Stratospheres+of+Hot+Jupiters&rft.au=Marley%2C+Mark%3BZahnle%2C+K%3BFreedman%2C+R%3BLodders%2C+K%3BFortney%2C+J&rft.aulast=Marley&rft.aufirst=Mark&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A NIR Spectrum of a "Hot Jupiter" From the Ground: Preliminary Results T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42089824; 5526705 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Mandell, Avi AU - Blake, G AU - Mumma, M J AU - Knutson, H AU - Deming, D AU - Salyk, C Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42089824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=A+NIR+Spectrum+of+a+%22Hot+Jupiter%22+From+the+Ground%3A+Preliminary+Results&rft.au=Mandell%2C+Avi%3BBlake%2C+G%3BMumma%2C+M+J%3BKnutson%2C+H%3BDeming%2C+D%3BSalyk%2C+C&rft.aulast=Mandell&rft.aufirst=Avi&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Exoplanet Atmospheres: What do We Really Know? T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42089468; 5526588 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Marley, Mark Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42089468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Modeling+Exoplanet+Atmospheres%3A+What+do+We+Really+Know%3F&rft.au=Marley%2C+Mark&rft.aulast=Marley&rft.aufirst=Mark&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Mercury's Exosphere in the MESSENGER Era T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42088351; 5526956 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Burger, Matthew AU - Killen, R M AU - Mouawad, N AU - Vervack, R J AU - Bradley, E T AU - McClintock, W E AU - Sarantos, M AU - Benna, M Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Mercury KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.atitle=Modeling+Mercury%27s+Exosphere+in+the+MESSENGER+Era&rft.au=Burger%2C+Matthew%3BKillen%2C+R+M%3BMouawad%2C+N%3BVervack%2C+R+J%3BBradley%2C+E+T%3BMcClintock%2C+W+E%3BSarantos%2C+M%3BBenna%2C+M&rft.aulast=Burger&rft.aufirst=Matthew&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41th+Annual+Meeting+of+the+Division+for+Planetary+Sciences+of+the+American+Astronomical+Society&rft.issn=&rft_id=info:doi/ L2 - http://dps09.naic.edu/program.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Resolution Spectroscopy of the Lunar Sodium Exosphere T2 - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AN - 42088180; 5526629 JF - 41th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society AU - Oliversen, Ronald AU - Mierkiewicz, E J AU - Roesler, F L AU - Lupie, O L AU - Sans, S A AU - McKillop, S C Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Sodium KW - Spectroscopy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=CHAOS-2%3B+a+geomagnetic+field+model+derived+from+one+decade+of+continuous+satellite+data&rft.au=Olsen%2C+Nils%3BMandea%2C+Mioara%3BSabaka%2C+Terence+J%3BToffner-Clausen%2C+Lars&rft.aulast=Olsen&rft.aufirst=Nils&rft.date=2009-12-01&rft.volume=179&rft.issue=3&rft.spage=1477&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2009.04386.x L2 - http://www.abstractsonline.com/plan/Browse.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Smart Sensor Systems for Aerospace and Biomedical Applications T2 - 216th Meeting of the Electrochemical Society (216th ECS) AN - 42034507; 5497169 JF - 216th Meeting of the Electrochemical Society (216th ECS) AU - Hunter, G AU - Xu, J. AU - Ward, B AU - Makel, D AU - Dutta, P AU - Liu, C AU - Dweik, R Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42034507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.atitle=Smart+Sensor+Systems+for+Aerospace+and+Biomedical+Applications&rft.au=Hunter%2C+G%3BXu%2C+J.%3BWard%2C+B%3BMakel%2C+D%3BDutta%2C+P%3BLiu%2C+C%3BDweik%2C+R&rft.aulast=Hunter&rft.aufirst=G&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/216/assets/216_mtg_progra m.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oxidation of C/SiC Composites in Reduced Oxygen Partial Pressures T2 - 216th Meeting of the Electrochemical Society (216th ECS) AN - 42030661; 5499429 JF - 216th Meeting of the Electrochemical Society (216th ECS) AU - Opila, E AU - Serra, J Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Oxidation KW - Oxygen KW - Pressure KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42030661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.atitle=Oxidation+of+C%2FSiC+Composites+in+Reduced+Oxygen+Partial+Pressures&rft.au=Opila%2C+E%3BSerra%2C+J&rft.aulast=Opila&rft.aufirst=E&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/216/assets/216_mtg_progra m.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Surface Modified Carbon Nanotubes for Chemical Sensors Applications T2 - 216th Meeting of the Electrochemical Society (216th ECS) AN - 42023093; 5498196 JF - 216th Meeting of the Electrochemical Society (216th ECS) AU - Li, J. AU - Lu, Y. Y1 - 2009/10/04/ PY - 2009 DA - 2009 Oct 04 KW - Nanotechnology KW - Sensors KW - Carbon KW - Nanotubes KW - Chemical sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42023093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.atitle=Surface+Modified+Carbon+Nanotubes+for+Chemical+Sensors+Applications&rft.au=Li%2C+J.%3BLu%2C+Y.&rft.aulast=Li&rft.aufirst=J.&rft.date=2009-10-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=216th+Meeting+of+the+Electrochemical+Society+%28216th+ECS%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/216/assets/216_mtg_progra m.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Gas chromatography-mass spectrometry resolution of sugar acid enantiomers on a permethylated beta-cyclodextrin stationary phase. AN - 67650180; 19716135 AB - Analysis of compounds in meteorites revealed a need to simultaneously characterize multiple enantiomers of sugar acids (aldonic acids) present in trace amounts. Analyses by gas chromatography-mass spectrometry demonstrated that all but two of the three-carbon through six-carbon straight-chained sugar acid enantiomer pairs could be resolved using a single derivatization procedure and one set of GC parameters. Compounds were analyzed as their ethyl ester/O-triflouroacetyl, isopropyl ester/O-triflouroacetyl and isopropyl ester/O-pentafluoropropionyl derivatives on a capillary column containing permethylated beta-cyclodextrin (Chirasil-Dex CB) as the stationary phase. Characteristic mass fragments are related to the ester groups while several ions are also common to derivatized monosaccharides. JF - Journal of chromatography. A AU - Cooper, George AU - Sant, Minakshi AU - Asiyo, Cynthia AD - Space Science Division, NASA-Ames Research Center, Moffett Field, CA 94035, USA. gcooper@mail.arc.nasa.gov Y1 - 2009/10/02/ PY - 2009 DA - 2009 Oct 02 SP - 6838 EP - 6843 VL - 1216 IS - 40 KW - Sugar Acids KW - 0 KW - beta-Cyclodextrins KW - betadex KW - JV039JZZ3A KW - Index Medicus KW - Stereoisomerism KW - beta-Cyclodextrins -- chemistry KW - Gas Chromatography-Mass Spectrometry -- methods KW - Gas Chromatography-Mass Spectrometry -- instrumentation KW - Sugar Acids -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67650180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+chromatography.+A&rft.atitle=Gas+chromatography-mass+spectrometry+resolution+of+sugar+acid+enantiomers+on+a+permethylated+beta-cyclodextrin+stationary+phase.&rft.au=Cooper%2C+George%3BSant%2C+Minakshi%3BAsiyo%2C+Cynthia&rft.aulast=Cooper&rft.aufirst=George&rft.date=2009-10-02&rft.volume=1216&rft.issue=40&rft.spage=6838&rft.isbn=&rft.btitle=&rft.title=Journal+of+chromatography.+A&rft.issn=1873-3778&rft_id=info:doi/10.1016%2Fj.chroma.2009.07.073 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-11-09 N1 - Date created - 2009-09-14 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.chroma.2009.07.073 ER - TY - JOUR T1 - Geologic mapping using GIS and insights into planetary volcanism AN - 881450498; 2011-065692 AB - Geologic mapping using spacecraft images has proven to be a useful tool to unravel stratigraphic relationships and the geologic histories of planetary bodies on both regional and global scales. Beginning in 2009 the NASA/USGS Planetary Geologic Mapping Program is requiring planetary geologic mapping projects to use Geographic Information Systems (GIS) software to produce formal map publications (i.e., those published by the USGS). In this presentation we discuss how ArcGIS (super TM) software is being used to investigate two high interest targets in planetary volcanism: the Martian shield volcano Olympus Mons (OM), and Jupiter's volcanic moon, Io. Geologic mapping of OM takes advantage of the new, high-resolution data sets obtained from Mars orbiters over the last 12 years. Preliminary mapping of lava flow morphologies shows a change in late-stage effusive style from tube-fed to channel-fed flows, a style change typical of terrestrial Hawaiian shield volcanoes. Complete mapping across OM will verify if this and other relationships are volcano-wide phenomena. Global geologic mapping of Io, using combined Galileo-Voyager mosaics, has enabled the whole surface to be mapped into process-related material units and structures for the first time. Io's surface consists of plains buried by flows and pyroclastic deposits ( approximately 67%), lava flow fields ( approximately 28%), tectonic mountains ( approximately 3%), and paterae (caldera-like depressions, approximately 2%). The bulk of Io's heat flow comes from the paterae, which cover the least amount of the surface. Spatial analyses using ArcGIS (super TM) are being studied to further identify and investigate Io's volcanic and tectonic processes. JF - Abstracts with Programs - Geological Society of America AU - Williams, David A AU - Keszthelyi, Laszlo P AU - Crown, David A AU - Bleacher, Jacob E AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 708 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - planets KW - technology KW - geographic information systems KW - volcanism KW - ArcGIS KW - Mars KW - information systems KW - Olympus Mons KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/881450498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+mapping+using+GIS+and+insights+into+planetary+volcanism&rft.au=Williams%2C+David+A%3BKeszthelyi%2C+Laszlo+P%3BCrown%2C+David+A%3BBleacher%2C+Jacob+E%3BAnonymous&rft.aulast=Williams&rft.aufirst=David&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=708&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - ArcGIS; geographic information systems; information systems; Mars; Olympus Mons; planets; remote sensing; technology; terrestrial planets; volcanism ER - TY - JOUR T1 - Water, methane, and carbon dioxide present in the dayside spectrum of the exoplanet HD 209458b AN - 877843601; 2011-058092 AB - Using the NICMOS instrument on the Hubble Space Telescope, we have measured the dayside spectrum of HD 209458b between 1.5 and 2.5 mu m. The emergent spectrum is dominated by features due to the presence of methane (CH (sub 4) ) and water vapor (H (sub 2) O), with smaller contributions from carbon dioxide (CO (sub 2) ). Combining this near-infrared spectrum with existing mid-infrared measurements shows the existence of a temperature inversion and confirms the interpretation of previous photometry measurements. We find a family of plausible solutions for the molecular abundance and detailed temperature profile. Observationally resolving the ambiguity between abundance and temperature requires either (1) improved wavelength coverage or spectral resolution of the dayside emission spectrum or (2) a transmission spectrum where abundance determinations are less sensitive to the temperature structure. Copyright (Copyright) 2009. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Swain, M R AU - Tinetti, G AU - Vasisht, G AU - Deroo, P AU - Griffith, C AU - Bouwman, J AU - Chen, Pin AU - Yung, Y AU - Burrows, A AU - Brown, L R AU - Matthews, J AU - Rowe, J F AU - Kuschnig, R AU - Angerhausen, D Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 1616 EP - 1621 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 704 IS - 2 SN - 0004-637X, 0004-637X KW - water KW - near-infrared spectra KW - methane KW - extrasolar planets KW - aliphatic hydrocarbons KW - atmosphere KW - water vapor KW - alkanes KW - temperature KW - carbon dioxide KW - planets KW - photometry KW - organic compounds KW - hydrocarbons KW - Hubble Space Telescope KW - HD 209458b extrasolar planet KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877843601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=Water%2C+methane%2C+and+carbon+dioxide+present+in+the+dayside+spectrum+of+the+exoplanet+HD+209458b&rft.au=Swain%2C+M+R%3BTinetti%2C+G%3BVasisht%2C+G%3BDeroo%2C+P%3BGriffith%2C+C%3BBouwman%2C+J%3BChen%2C+Pin%3BYung%2C+Y%3BBurrows%2C+A%3BBrown%2C+L+R%3BMatthews%2C+J%3BRowe%2C+J+F%3BKuschnig%2C+R%3BAngerhausen%2C+D&rft.aulast=Swain&rft.aufirst=M&rft.date=2009-10-01&rft.volume=704&rft.issue=2&rft.spage=1616&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F704%2F2%2F1616 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 26 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; atmosphere; carbon dioxide; extrasolar planets; HD 209458b extrasolar planet; Hubble Space Telescope; hydrocarbons; methane; near-infrared spectra; organic compounds; photometry; planets; spectra; temperature; water; water vapor DO - http://dx.doi.org/10.1088/0004-637X/704/2/1616 ER - TY - JOUR T1 - In situ cosmogenic 10Be estimates of deglaciation timing and glacial erosion efficiency, western Greenland AN - 877842405; 2011-057988 AB - To investigate the retreat of the Greenland Ice Sheet during interglacial periods and the erosivity of the Greenland Ice Sheet during glacial periods, we measured in situ cosmogenic (super 10) Be in 12 samples from Western Greenland. Boulder/bedrock pairs from three locations near Upernavik (72 degrees N) were sampled in a transect stretching from the sea to the present-day ice margin. Two low-elevation ( approximately 25 m a.s.l.) erratic boulders located 35 km apart have exposure ages of 11.1 and 12.5 ka, providing an estimated deglaciation age for central-western Greenland. Adjacent bedrock samples are discordant, having modeled exposure ages of 13.3 and 16.7 ka, respectively. It appears that low-elevation ice was not erosive enough to completely remove rock containing (super 10) Be accumulated during previous interglacial periods. One high-elevation ( approximately 1000 m a.s.l.) erratic boulder (43 ka) and a corresponding bedrock sample (80 ka) indicate that high-elevation ice during the latest Pleistocene glaciation was even less erosive and failed to remove cosmogenic (super 10) Be inherited from previous periods of exposure. One possible scenario is that warm-based, erosive ice existed in the valleys, while cold-based, less-erosive ice existed in the highlands. It is also possible that the ice grew thinner after 40 ka BP, exposing the high-elevation boulder we sampled. Analytic uncertainties of exposure ages are 2-4%. To determine the amount of inherited (super 10) Be in clasts carried by the Greenland Ice Sheet, icebound rocks were removed from the glacier margin near Kangerlussuaq (67 degrees N), Ilulissat (69 degrees N), and Upernavik (72 degrees N). These clasts were sourced up-ice of the present-day ice margin. So far, two clasts from each site (n = 6) have been analyzed for cosmogenic (super 10) Be; only one (from Kangerlussuaq) yielded a (super 10) Be concentration robustly above blank level, indicative of about 1 ka of surface exposure. We hypothesize that the ice sheet retreated or thinned enough during a previous interglacial period to expose this clast or its source outcrop to cosmic radiation, suggesting that the ice sheet was at some point smaller than it is at present. JF - Abstracts with Programs - Geological Society of America AU - Corbett, Lee B AU - Bierman, Paul R AU - Graly, Joseph A AU - Neumann, Thomas A AU - Rood, Dylan H AU - Finkel, Robert C AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 621 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - alkaline earth metals KW - boulders KW - Quaternary KW - Be-10 KW - isotopes KW - erosion KW - clastic sediments KW - Arctic region KW - deglaciation KW - Cenozoic KW - Greenland KW - radioactive isotopes KW - Upernavik Greenland KW - sampling KW - metals KW - sediments KW - Pleistocene KW - western Greenland KW - beryllium KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877842405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=In+situ+cosmogenic+10Be+estimates+of+deglaciation+timing+and+glacial+erosion+efficiency%2C+western+Greenland&rft.au=Corbett%2C+Lee+B%3BBierman%2C+Paul+R%3BGraly%2C+Joseph+A%3BNeumann%2C+Thomas+A%3BRood%2C+Dylan+H%3BFinkel%2C+Robert+C%3BAnonymous&rft.aulast=Corbett&rft.aufirst=Lee&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=621&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Arctic region; Be-10; beryllium; boulders; Cenozoic; clastic sediments; deglaciation; erosion; Greenland; isotopes; metals; Pleistocene; Quaternary; radioactive isotopes; sampling; sediments; Upernavik Greenland; western Greenland ER - TY - JOUR T1 - Relict soil entrainment in Pleistocene ice through open-system regelation; latitudinal variation in the western Greenland ice sheet AN - 877842399; 2011-057987 AB - Sediment-rich basal ice samples were collected at three locations along the western margin of the Greenland Ice Sheet (latitudes 67.1 degrees , 69.4 degrees , 72.5 degrees N) in order to date the ice and source its entrained sediment. Silt and sand were isolated from each sample and delta (super 18) O and delta D were measured in the melted ice. Meteoric (super 10) Be, high values of which indicate exposure to the atmosphere, was extracted from the sediment. Although the delta (super 18) O and delta D values are largely consistent with values found in Pleistocene age ice from the Summit and Dye 3 ice cores, in many samples the deuterium excess is lower than ice core values. Also, some samples (mostly at the northern two sites) are enriched in delta (super 18) O above ice core Pleistocene values. These results are consistent with an open-system regelation mechanism for the entrainment of the sediment in most of the samples, as this mechanism both enriches delta (super 18) O and reduces deuterium excess. Meteoric (super 10) Be was measured in concentrations of up to 2.1 X 10 (super 8) atoms/gram (n= 13 samples). The highest values were found at the northernmost site, with lower maximum values of 6.4 X 10 (super 7) and 6.7 X 10 (super 6) measured at the central and southern sites, respectively. Concentrations of (super 10) Be at the northern two sites are consistent with those found elsewhere in well-developed Holocene and Pleistocene soils. The entrained soils must therefore have experienced thousands of years of exposure during interglacial periods or are the remains of erosion-resistant Tertiary regolith. Low (super 10) Be concentrations characteristic of the southern site are consistent with amounts typically found in weathered bedrock below soil profiles, suggesting deep erosion after prior exposure. This latitudinal variation in (super 10) Be concentration is best explained by slower rates of erosion and/or longer sediment transport times at the northern field sites. Higher abundance of surface-melt-derived basal water at southern latitudes could explain the difference in sub-ice erosion rates, as such water can both scour subglacial sediments and create conditions for open-system regelation. The two highest (super 10) Be concentration samples from the northernmost field site lack a regelation enrichment stable isotope signature, suggesting that these samples were entrained where open system regelation was not active. JF - Abstracts with Programs - Geological Society of America AU - Graly, Joseph A AU - Bierman, Paul R AU - Neumann, Thomas A AU - Corbett, Lee B AU - Lini, Andrea AU - Reusser, Lucas J AU - Finkel, Robert C AU - Rood, Dylan H AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 620 EP - 621 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - Quaternary KW - Arctic region KW - Greenland ice sheet KW - ice sheets KW - Cenozoic KW - Greenland KW - sampling KW - ice KW - relict materials KW - Pleistocene KW - glacial geology KW - geochemistry KW - regelation KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877842399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Nitrogen-enhanced+greenhouse+warming+on+early+Earth&rft.au=Goldblatt%2C+Colin%3BClaire%2C+Mark+W%3BLenton%2C+Timothy+M%3BMatthews%2C+Adrian+J%3BWatson%2C+Andrew+J%3BZahnle%2C+Kevin+J&rft.aulast=Goldblatt&rft.aufirst=Colin&rft.date=2009-12-01&rft.volume=2&rft.issue=12&rft.spage=891&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2FNGEO692 LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arctic region; Cenozoic; geochemistry; glacial geology; Greenland; Greenland ice sheet; ice; ice sheets; Pleistocene; Quaternary; regelation; relict materials; sampling; soils ER - TY - JOUR T1 - Iron and carbon isotope evidence for ecosystem and environmental diversity in the approximately 2.7 to 2.5 Ga Hamersley Basin, Western Australia AN - 864944779; 2011-040897 AB - Iron and carbon isotope compositions of Neoarchean (2.7 to 2.5 Ga) marine sedimentary rocks from the Mt. Bruce Supergroup of the Hamersley Basin of the Pilbara Craton in Western Australia reflect the actions of multiple microbial metabolisms, including dissimilatory iron reduction (DIR), as well as abiological processes. Samples of shales, carbonates, and mixed carbonate/shale lithologies were collected from three drill cores recovered from differing regions of the basin; two cores from the center and one from the margin. These cores were temporally correlated using published high precision U-Pb dates. Shallow water clastic rocks deposited in the center of the basin (the Tumbiana Formation) record delta (super 13) C values for kerogen that indicate C cycling by various anaerobic metabolisms and record delta (super 56) Fe values that indicate a lack of Fe redox cycling. Deepwater sediments deposited contemporaneously in both parts of the basin (the Jeerinah Formation) record slightly positive delta (super 56) Fe values in the relatively shallower and suboxic margin and strongly negative delta (super 56) Fe values in the deeper euxinic center of the basin. This pattern is consistent with Fe cycling via a basin shuttle, a process powered by DIR, and previously only postulated to exist in Archean basins. Younger shales, co-deposited with iron formation (the Marra Mamba Iron Formation) in the center of the basin, record a shift to near-zero delta (super 56) Fe values reflecting an Fe budget dominated by hydrothermal and clastic Fe sources. However, time-equivalent, Fe-rich carbonate/shale lithologies deposited on the margin of the basin (the Carawine Dolomite) have delta (super 56) Fe values that steadily decrease from near-zero to strongly negative values. This environment was very shallow and included locally restricted regions so it is likely that these delta (super 56) Fe values reflect a mixture of Fe cycled by multiple biological and abiological processes, as well as a basin shuttle, which trapped Fe in both pyrite and ferroan carbonates. Carbonates formed in the photic zone and deposited by turbidity currents in relatively deep water in the center of the basin (the Wittenoom Formation) have delta (super 56) Fe values which co-vary with Fe concentrations a pattern that indicates a Rayleigh fractionation via oxidation of ferrous to ferric iron was a significant means of Fe cycling in this environment. JF - Abstracts with Programs - Geological Society of America AU - Czaja, Andrew D AU - Johnson, Clark M AU - Beard, Brian L AU - Eigenbrode, Jennifer L AU - Freeman, Katherine H AU - Yamaguchi, Kosei E AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 530 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - processes KW - Hamersley Basin KW - cycles KW - U/Pb KW - Precambrian KW - Australasia KW - isotopes KW - isotope ratios KW - Western Australia KW - C-13/C-12 KW - stable isotopes KW - iron KW - biota KW - paleoecology KW - sampling KW - metals KW - carbon KW - Australia KW - Archean KW - Tumbiana Formation KW - Fe-56/Fe-55 KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864944779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Iron+and+carbon+isotope+evidence+for+ecosystem+and+environmental+diversity+in+the+approximately+2.7+to+2.5+Ga+Hamersley+Basin%2C+Western+Australia&rft.au=Czaja%2C+Andrew+D%3BJohnson%2C+Clark+M%3BBeard%2C+Brian+L%3BEigenbrode%2C+Jennifer+L%3BFreeman%2C+Katherine+H%3BYamaguchi%2C+Kosei+E%3BAnonymous&rft.aulast=Czaja&rft.aufirst=Andrew&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=530&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Archean; Australasia; Australia; biota; C-13/C-12; carbon; cycles; Fe-56/Fe-55; Hamersley Basin; iron; isotope ratios; isotopes; metals; paleoecology; Precambrian; processes; sampling; stable isotopes; Tumbiana Formation; U/Pb; Western Australia ER - TY - JOUR T1 - Blending remote sensing and traditional ecological knowledge to support ecosystem health in coastal Louisiana AN - 861987513; 2011-035478 JF - Abstracts with Programs - Geological Society of America AU - Bethel, Matthew B AU - Laska, Shirley AU - Troutman, John AU - Giardino, Marco AU - Phillips, Maurice AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 494 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - technology KW - geophysical surveys KW - surveys KW - coastal environment KW - ecosystems KW - ecology KW - Louisiana KW - Gulf Coastal Plain KW - remote sensing KW - public health KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Blending+remote+sensing+and+traditional+ecological+knowledge+to+support+ecosystem+health+in+coastal+Louisiana&rft.au=Bethel%2C+Matthew+B%3BLaska%2C+Shirley%3BTroutman%2C+John%3BGiardino%2C+Marco%3BPhillips%2C+Maurice%3BAnonymous&rft.aulast=Bethel&rft.aufirst=Matthew&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=494&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - coastal environment; ecology; ecosystems; geophysical surveys; Gulf Coastal Plain; Louisiana; public health; remote sensing; surveys; technology; United States ER - TY - JOUR T1 - Actively serpentinizing seeps in the Bay of Islands Ophiolite, western Newfoundland; a window into the deep biosphere AN - 859729420; 2011-031737 AB - Uplifted oceanic lithosphere exposed at Earth's surface at the Bay of Islands Ophiolite ( approximately 485 Ma, as in Kurth et al., 1998) in Gros Morne National Park, Newfoundland, Canada is experiencing active serpentinization, a geologic process that may generate a habitable subsurface due to associated production of hydrogen and methane. A subsurface biosphere driven by the reducing power of abiotically produced hydrogen is of high interest both to terrestrial biogeochemistry and astrobiology, since the olivine-rich, ultramafic parent rocks requisite for serpentinization are common to Earth and other silicate planets, such as Mars. We report results of a field survey documenting that fluid seeps, where deeply sourced fluids escape the evolving ultramafic subsurface to a heavily serpentinized surface environment, occur along the serpentine talus slope of the Tablelands, near Shoal Brook. Seep fluids bear elevated Ca/Mg ratios (Roberts and Deering, 2005), extremely important for the vegetative process in areas with serpentinized rocks, driven by high concentrations of aqueous Ca, an element not well accommodated in serpentine minerals. At these seeps, we also observe elevated pH (>11) at 25 degrees C, with stripped gas contents of 60 ml samples up to approximately 500 ppm H (sub 2) and 6-8 ppm CH (sub 4) . Seep waters also contain approximately 0.5 ppm nitrate, approximately 0.005 ppm nitrite, approximately 0.045 ppm NH (sub 3) , approximately 1 ppm sulfate, approximately 1 ppm aqueous silica, and diverse trace metals, with active carbonate deposition at fluid outlets. These well developed travertine aprons serve as testament to the interaction of serpentinizing fluids with our planetary atmosphere: seep waters that are high in calcium and low in carbonate react with our CO (sub 2) -rich atmosphere to produce CaCO (sub 3) mineralization, visible from a distance overland. We report new data on fluid geochemistry, gas contents, associated serpentine mineralogy, quantitative PCR, and thermodynamic calculations to describe metabolic opportunities available to a putative subsurface biosphere. JF - Abstracts with Programs - Geological Society of America AU - Cardace, Dawn AU - Hoehler, Tori M AU - Roberts, Bruce A AU - Foster, Andrea L AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 378 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - western Newfoundland KW - gas seeps KW - serpentinization KW - Paleozoic KW - atmosphere KW - Newfoundland and Labrador KW - ecosystems KW - metasomatism KW - Newfoundland KW - habitat KW - lower Paleozoic KW - Canada KW - biosphere KW - ecology KW - Eastern Canada KW - Bay of Islands Ophiolite KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859729420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Actively+serpentinizing+seeps+in+the+Bay+of+Islands+Ophiolite%2C+western+Newfoundland%3B+a+window+into+the+deep+biosphere&rft.au=Cardace%2C+Dawn%3BHoehler%2C+Tori+M%3BRoberts%2C+Bruce+A%3BFoster%2C+Andrea+L%3BAnonymous&rft.aulast=Cardace&rft.aufirst=Dawn&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=378&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atmosphere; Bay of Islands Ophiolite; biosphere; Canada; Eastern Canada; ecology; ecosystems; gas seeps; habitat; lower Paleozoic; metasomatism; Newfoundland; Newfoundland and Labrador; Paleozoic; serpentinization; western Newfoundland ER - TY - JOUR T1 - The Great Oxidation Event and the end-Permian mass extinction AN - 859728967; 2011-031829 AB - Astrobiology is the study of life in a universal context. Guided by a community-written roadmap, astrobiology endeavors to answer some of the most basic questions: How does life begin and evolve? Does life exist elsewhere? What is the future of life on Earth and beyond? In 2009 and 2010, we celebrate the 50 (super th) anniversary of the Exobiology Program, the progenitor of Astrobiology. At the core of both Exobiology and Astrobiology is the study of the interactions, and co-evolution, of life and its planetary host. In this talk I will review recent NASA-funded research on two extreme interactions: the Great Oxidation Event and the end-Permian mass extinction. The Great Oxidation Event profoundly altered the Earth, disrupting geochemical cycling and laying the foundation for the explosive radiation of multi-cellular creatures. Thought to have been driven by the evolution of oxygenic photosynthesis, the precise timing and dynamics of this transition are under close study. Recent research has revealed the possibility of a "nickel famine" in the Archaean ocean. There have also been tantalizing clues of "whiffs" of oxygen present well before the level of atmospheric oxygen grew. The end-Permian mass extinction was the most far-reaching mass extinction known; fully 90% of known marine species and 70% of land species were wiped out. Many causes have been posited but no definitive result has been obtained. Recent research, however, has begun to rule out some causes. Other research has elucidated the conditions in the oceans just before the great extinction. Dr. Michael New is the Astrobiology Discipline Scientist at NASA Headquarters. He manages the Astrobiology: Exobiology and Evolutionary Biology grants program and the ASTID instrument development program. Before coming to NASA HQ, he was a Deputy Branch Chief (Acting) and a researcher at NASA Ames Research Center. His research interests are modeling early life systems at the molecular level and the use of supervised (computer) learning approaches to problems in the origin of life. He holds a PhD in Chemical Physics from Columbia University and a BS (summa cum laude) in Chemistry from Yale University. JF - Abstracts with Programs - Geological Society of America AU - New, Michael H AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 395 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - Upper Permian KW - Great Oxidation Event KW - Paleozoic KW - event stratigraphy KW - astrobiology KW - mass extinctions KW - Permian KW - concepts KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859728967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=A+new+algorithm+for+self-consistent+three-dimensional+modeling+of+collisions+in+dusty+debris+disks&rft.au=Stark%2C+Christopher+C%3BKuchner%2C+Marc+J&rft.aulast=Stark&rft.aufirst=Christopher&rft.date=2009-12-01&rft.volume=707&rft.issue=1&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F707%2F1%2F543 LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - astrobiology; concepts; event stratigraphy; Great Oxidation Event; mass extinctions; Paleozoic; Permian; Upper Permian ER - TY - JOUR T1 - Crater growth measured in the laboratory AN - 859728139; 2011-030556 AB - Non-intrusive measurements of crater growth at low impact velocities (1km/s) obtained at the NASA Ames Vertical Gun Range are used to evaluate if and when the time of penetration is important. Easily broken, 1/4" pyrex projectiles are launched at various speeds into targets of fine grained, 220mu m glass spheres identical to those employed in the subsonic experiments. Measurements allow the investigation of whether or not the time of projectile penetration controls the rates of crater growth and aspect ratio of the transient crater. We use the same non-intrusive laser sheet technique employed during the subsonic impacts. Changes in a laser profile centered at the impact are monitored in time using two high-speed (2000 f/s) cameras. JF - Abstracts with Programs - Geological Society of America AU - Barnouin-Jha, Olivier S AU - Ernst, Carolyn M AU - Heineck, James T AU - Sugita, Seiji AU - Yamamoto, Satoru AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 364 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - processes KW - laboratory studies KW - experimental studies KW - technology KW - impact features KW - asteroids KW - planetology KW - impact craters KW - measurement KW - cameras KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859728139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Crater+growth+measured+in+the+laboratory&rft.au=Barnouin-Jha%2C+Olivier+S%3BErnst%2C+Carolyn+M%3BHeineck%2C+James+T%3BSugita%2C+Seiji%3BYamamoto%2C+Satoru%3BAnonymous&rft.aulast=Barnouin-Jha&rft.aufirst=Olivier&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=364&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - asteroids; cameras; experimental studies; impact craters; impact features; laboratory studies; measurement; planetology; processes; technology ER - TY - JOUR T1 - The large diameter impact population on Mars and the Moon; implications for the late heavy bombardment in the inner solar system AN - 859728134; 2011-030552 AB - The discovery of a large population of previously unrecognized large impact basins on the Moon and Mars, revealed as both Quasi-Circular Depressions (QCDs) in gridded topography and as Circular Thin Areas (CTAs) in crustal thickness model data, makes it clear the early impact rate (for at least large objects) and likely its effects were underestimated. Current estimates are that the minimum cumulative population of impact basins > 300 km diameter on the Moon is at least a factor 2 greater than thought, and in the highlands of Mars it seems there may be a cumulative factor 12 increase over what was originally believed. The existence of this previously unknown population of large impact basins suggest several things: the early cratering rate on both bodies was substantially higher than we thought, it is almost certain that we will never know the true total impact population (there were likely more large impacts than we can possibly detect), and, because it is likely the previously unknown population extends to even smaller diameters, all current crater retention ages based on visible craters alone are probably too low. The Late Heavy Bombardment (LHB) in the inner solar system was probably much more severe than previously thought. The largest impact basins on Mars, all > 1000 km diameter, appear to have formed in a relatively short period of time, and may have played a role in the demise of the Martian global magnetic field, which disappeared near the end of this Late Heavy Bombardment. Recent data for eight new candidate basins found in the most recent crustal thickness models supports a relatively brief but intense LHB on Mars. The duration and especially the concentration of the very largest basins (D>2500 km) in the middle of this bombardment are at least consistent with a Nice-type model. This may allow for a period of several hundred million years prior to a Terminal Lunar (and Planetary) Cataclysm at approximately 4 BYA during which the Earth, Moon, Mars and the rest of the inner solar system experienced little in the way of large diameter impact bombardment. JF - Abstracts with Programs - Geological Society of America AU - Frey, Herbert V AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 363 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - processes KW - solar system KW - planets KW - impact features KW - Moon KW - Mars KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859728134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+large+diameter+impact+population+on+Mars+and+the+Moon%3B+implications+for+the+late+heavy+bombardment+in+the+inner+solar+system&rft.au=Frey%2C+Herbert+V%3BAnonymous&rft.aulast=Frey&rft.aufirst=Herbert&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - impact craters; impact features; Mars; Moon; planets; processes; solar system; terrestrial planets ER - TY - JOUR T1 - Spatial and temporal patterns of greenness on the Yamal Peninsula, Russia: interactions of ecological and social factors affecting the Arctic normalized difference vegetation index Focus on Climatic and Environmental Change in Northern Eurasia AN - 851465683; 14120085 AB - The causes of a greening trend detected in the Arctic using the normalized difference vegetation index (NDVI) are still poorly understood. Changes in NDVI are a result of multiple ecological and social factors that affect tundra net primary productivity. Here we use a 25 year time series of AVHRR-derived NDVI data (AVHRR: advanced very high resolution radiometer), climate analysis, a global geographic information database and ground-based studies to examine the spatial and temporal patterns of vegetation greenness on the Yamal Peninsula, Russia. We assess the effects of climate change, gas-field development, reindeer grazing and permafrost degradation. In contrast to the case for Arctic North America, there has not been a significant trend in summer temperature or NDVI, and much of the pattern of NDVI in this region is due to disturbances. There has been a 37% change in early-summer coastal sea-ice concentration, a 4% increase in summer land temperatures and a 7% change in the average time-integrated NDVI over the length of the satellite observations. Gas-field infrastructure is not currently extensive enough to affect regional NDVI patterns. The effect of reindeer is difficult to quantitatively assess because of the lack of control areas where reindeer are excluded. Many of the greenest landscapes on the Yamal are associated with landslides and drainage networks that have resulted from ongoing rapid permafrost degradation. A warming climate and enhanced winter snow are likely to exacerbate positive feedbacks between climate and permafrost thawing. We present a diagram that summarizes the social and ecological factors that influence Arctic NDVI. The NDVI should be viewed as a powerful monitoring tool that integrates the cumulative effect of a multitude of factors affecting Arctic land-cover change. JF - Environmental Research Letters AU - Walker, D A AU - Leibman, M O AU - Epstein, H E AU - Forbes, B C AU - Bhatt, U S AU - Raynolds, M K AU - Comiso, J C AU - Gubarkov, A A AU - Khomutov, A V AU - Jia, G J AU - Kaarlejarvi, E AU - Kaplan, J O AU - Kumpula, T AU - Kuss, P AU - Matyshak, G AU - Moskalenko, N G AU - Orekhov, P AU - Romanovsky, V E AU - Ukraientseva, N G AU - Yu, Q AD - University of Alaska Fairbanks, Fairbanks, AK, USA Earth Cryosphere Institute, Russian Academy of Science, Siberian Branch, Tyumen, Russia University of Virginia, Charlottesville, VA, USA Arctic Center, University of Lapland, Rovaniemi, Finland NASA Goddard Space Flight Center, MD, USA Chinese Academy of Sciences, Institute for Atmospheric Physics, Beijing, People's Republic of China Swiss Federal Institute for Forest Snow and Landscape Research, Birmensdorf, Switzerland University of Joensuu, Joensuu, Finland University of Berne, Berne, Switzerland Moscow State University, Moscow, Russia Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 045004 PB - Institute of Physics Publishing Inc., The Public Ledger Building, Suite 929 Philadelphia PA 19106 USA VL - 4 IS - 4 SN - 1748-9326, 1748-9326 KW - Pollution Abstracts KW - North America KW - permafrost KW - Degradation KW - grazing KW - Temperature KW - Vegetation KW - PNE, Eurasia KW - Polar environments KW - Land use KW - PN, Arctic KW - Landslides KW - INW, Russia KW - summer KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/851465683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Research+Letters&rft.atitle=Spatial+and+temporal+patterns+of+greenness+on+the+Yamal+Peninsula%2C+Russia%3A+interactions+of+ecological+and+social+factors+affecting+the+Arctic+normalized+difference+vegetation+index+Focus+on+Climatic+and+Environmental+Change+in+Northern+Eurasia&rft.au=Walker%2C+D+A%3BLeibman%2C+M+O%3BEpstein%2C+H+E%3BForbes%2C+B+C%3BBhatt%2C+U+S%3BRaynolds%2C+M+K%3BComiso%2C+J+C%3BGubarkov%2C+A+A%3BKhomutov%2C+A+V%3BJia%2C+G+J%3BKaarlejarvi%2C+E%3BKaplan%2C+J+O%3BKumpula%2C+T%3BKuss%2C+P%3BMatyshak%2C+G%3BMoskalenko%2C+N+G%3BOrekhov%2C+P%3BRomanovsky%2C+V+E%3BUkraientseva%2C+N+G%3BYu%2C+Q&rft.aulast=Walker&rft.aufirst=D&rft.date=2009-10-01&rft.volume=4&rft.issue=4&rft.spage=045004&rft.isbn=&rft.btitle=&rft.title=Environmental+Research+Letters&rft.issn=17489326&rft_id=info:doi/10.1088%2F1748-9326%2F4%2F4%2F045004 L2 - http://iopscience.iop.org/1748-9326/4/4/045004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Landslides; permafrost; grazing; Degradation; Temperature; summer; Vegetation; Polar environments; Land use; PN, Arctic; North America; INW, Russia; PNE, Eurasia DO - http://dx.doi.org/10.1088/1748-9326/4/4/045004 ER - TY - JOUR T1 - The impact of geoengineering aerosols on stratospheric temperature and ozone Focus on Climate Engineering: Intentional Intervention in the Climate System AN - 851464922; 14120116 AB - Anthropogenic greenhouse gas emissions are warming the global climate at an unprecedented rate. Significant emission reductions will be required soon to avoid a rapid temperature rise. As a potential interim measure to avoid extreme temperature increase, it has been suggested that Earth's albedo be increased by artificially enhancing stratospheric sulfate aerosols. We use a 3D chemistry climate model, fed by aerosol size distributions from a zonal mean aerosol model, to simulate continuous injection of 1--10 Mt/a into the lower tropical stratosphere. In contrast to the case for all previous work, the particles are predicted to grow to larger sizes than are observed after volcanic eruptions. The reason is the continuous supply of sulfuric acid and hence freshly formed small aerosol particles, which enhance the formation of large aerosol particles by coagulation and, to a lesser extent, by condensation. Owing to their large size, these particles have a reduced albedo. Furthermore, their sedimentation results in a non-linear relationship between stratospheric aerosol burden and annual injection, leading to a reduction of the targeted cooling. More importantly, the sedimenting particles heat the tropical cold point tropopause and, hence, the stratospheric entry mixing ratio of H sub(2)O increases. Therefore, geoengineering by means of sulfate aerosols is predicted to accelerate the hydroxyl catalyzed ozone destruction cycles and cause a significant depletion of the ozone layer even though future halogen concentrations will be significantly reduced. JF - Environmental Research Letters AU - Heckendorn, P AU - Weisenstein, D AU - Fueglistaler, S AU - Luo, B P AU - Rozanov, E AU - Schraner, M AU - Thomason, L W AU - Peter, T AD - Institute for Atmospheric and Climate Science, ETH Zurich, 8092 Zurich, Switzerland AER, Lexington, MA, USA DAMTP, University of Cambridge, UK PMOD-WRC, Davos, Switzerland NASA Langley Research Center, Hampton, VA, USA Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 045108 PB - Institute of Physics Publishing Inc., The Public Ledger Building, Suite 929 Philadelphia PA 19106 USA VL - 4 IS - 4 SN - 1748-9326, 1748-9326 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Aerosol models KW - Aerosols KW - Albedo KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/851464922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Research+Letters&rft.atitle=The+impact+of+geoengineering+aerosols+on+stratospheric+temperature+and+ozone+Focus+on+Climate+Engineering%3A+Intentional+Intervention+in+the+Climate+System&rft.au=Heckendorn%2C+P%3BWeisenstein%2C+D%3BFueglistaler%2C+S%3BLuo%2C+B+P%3BRozanov%2C+E%3BSchraner%2C+M%3BThomason%2C+L+W%3BPeter%2C+T&rft.aulast=Heckendorn&rft.aufirst=P&rft.date=2009-10-01&rft.volume=4&rft.issue=4&rft.spage=045108&rft.isbn=&rft.btitle=&rft.title=Environmental+Research+Letters&rft.issn=17489326&rft_id=info:doi/10.1088%2F1748-9326%2F4%2F4%2F045108 L2 - http://iopscience.iop.org/1748-9326/4/4/045108 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2014-02-11 N1 - SubjectsTermNotLitGenreText - Albedo; Aerosols DO - http://dx.doi.org/10.1088/1748-9326/4/4/045108 ER - TY - JOUR T1 - Automated particle analysis of Apollo 17 regolith; quantitative insights into the composition and textures of glass spheres from the Shorty Crater sampling site AN - 807618945; 2010-099403 AB - Unusually colored (orange) lunar regolith was discovered and sampled by astronauts Jack Schmitt and Gene Cernan adjacent to Shorty crater during the 1972 Apollo 17 lunar mission. Both surface and double drive tube sampling methods were used to collect material at the sampling site. Samples from lower portions of the drive tubes were found to be generally black, while samples from higher in the tube were predominantly orange. Early studies of these materials revealed that this regolith is comprised of spheres and sphere fragments ranging from holohyaline (orange spherules) to crystal-rich (black spheres). Orange spheres have relatively high Ti-rich glass content, whereas black spheres have relatively high crystalline mineral content (abundant ilmenite quench crystals). It is hypothesized that the spheres are the result of fire fountain eruptions that occurred during the same time period as the bulk of mare basalt extrusion, and that they owe their unique colors to a combination of specific chemical compositions, quench crystallization, and devitrification processes. Thorough analyses of the fine-scale petrography and petrology of large quantities of individual spherules can be an arduous task. For the present study an automated particle analysis technology (QEMSCAN®) was used to study two drive tube samples (74002,181 and 74001,113) to further understand the phase compositions and textural relationships. Several thousand spheres were analyzed from five size fractions (-500/+250m; 250/+150mu m; -150/+90mu m; -75/+45mu m, and -45/+20mu m) to generate modal mineralogy and textural data for each sample. This new quantitative and internally consistent dataset allows for the direct comparison between samples and size fractions. Results are consistent with those of earlier petrographic studies; i.e., spherules from the stratigraphically deeper region of the 74001/2 drive tubes are more devitrified than those closer to the present day surface, as evidenced by their black coloration, distinctive mineralogy, and textures. These data indicate that it is possible to quantify proportions of crystalline material (olivine, ilmenite, chromium spinel) and glass phases within spherules, even at very fine crystal sizes. It is also now possible to quantify differences in phase assemblages between orange and black samples despite its apparent compositional homogeneity. JF - Abstracts with Programs - Geological Society of America AU - Botha, Pieter W S K AU - Wentworth, Susan J AU - Butcher, Alan R AU - Horsch, Hanna E AU - McKay, David AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 266 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - volcanic rocks KW - glasses KW - Moon KW - igneous rocks KW - Apollo Program KW - properties KW - Shorty Crater KW - regolith KW - Apollo 17 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807618945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Annual+Scientific+Meeting+of+the+Australasian+Society+for+Immunology+%28ASI+2009%29&rft.atitle=Ectopic+expression+of+Aire+regulates+the+expression+of+autoantigens+and+influences+the+development+of+autoimmune+disease&rft.au=Ko%2C+Hyun-Ja%3BKinkel%2C+S%3BNasa%2C+Z%3BChan%2C+J%3BSiatskas%2C+C%3BScott%2C+H%3BToh%2C+B%3BHubert%2C+F%3BAlderuccio%2C+F&rft.aulast=Ko&rft.aufirst=Hyun-Ja&rft.date=2009-12-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Annual+Scientific+Meeting+of+the+Australasian+Society+for+Immunology+%28ASI+2009%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Apollo 17; Apollo Program; glasses; igneous rocks; Moon; properties; regolith; Shorty Crater; volcanic rocks ER - TY - JOUR T1 - Global and regional landslide inventory applications; methodology and hazard analysis AN - 807617779; 2010-099325 AB - This research explores two landslide inventories at the global and regional scale and examines their potential applicability and validation capabilities within an emerging global landslide prediction framework. The global analysis develops a methodology for compiling rainfall-triggered landslide events, drawing upon news reports, scholarly articles and other hazard databases to develop catalog at the global scale. The events cataloged in the inventory include information on the nominal and geographic location, date, affected population, information source, and a qualitative measure of the landslide event's size and location accuracy. This global inventory differs from other landslide catalogs by providing a publicly available database of information on rainfall-triggered landslide events globally, which can be compared to other sources. The global catalog is used to evaluate preliminary landslide forecasting work as well as to assess landslide distribution and frequency worldwide. Due to the empirical and qualitative nature of the global inventory, the catalog only represents a subset of the total rainfall-triggered landslides globally. Regional landslide inventories can provide more detailed information from which to assess landslide susceptibility and hazard. This research draws upon a regional landslide inventory assembled by the USGS and others following Hurricane Mitch's passage in Central America in 1998 as well as several remote sensing data sources to develop a static regional landslide susceptibility map for four countries in Central America. The regional susceptibility map and inventory are tested within the preliminary landslide forecasting framework. Evaluation of the global and regional forecasting frameworks suggests that the current global landslide inventory can provide a general picture of landslide occurrence within the existing algorithm framework; however, employing a regional inventory and evaluation framework significantly improves the accuracy of this prediction system. Additional regional inventories are greatly needed to better resolve the temporal and spatial distribution of landslide events and allow for more detailed validation within an inter-comparison landslide prediction framework. JF - Abstracts with Programs - Geological Society of America AU - Kirschbaum, Dalia Bach AU - Adler, Robert AU - Hong, Yang AU - Lerner-Lam, Arthur AU - Peters-Lidard, Christa AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 252 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - landslides KW - technology KW - geologic hazards KW - inventory KW - mass movements KW - risk assessment KW - information management KW - data management KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807617779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Global+and+regional+landslide+inventory+applications%3B+methodology+and+hazard+analysis&rft.au=Kirschbaum%2C+Dalia+Bach%3BAdler%2C+Robert%3BHong%2C+Yang%3BLerner-Lam%2C+Arthur%3BPeters-Lidard%2C+Christa%3BAnonymous&rft.aulast=Kirschbaum&rft.aufirst=Dalia&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - data management; geologic hazards; information management; inventory; landslides; mass movements; risk assessment; technology ER - TY - JOUR T1 - Identifying inflation characteristics of lava flows on Earth and Mars AN - 807617065; 2010-099363 AB - Inflation is recognized as an important process active during the emplacement of relatively slow-moving pahoehoe basaltic lava flows. In February 2009 we conducted a field study of the distal portion of the 1859 Mauna Loa lava flow on the Big Island of Hawaii, supported by funds from the Smithsonian Institution, in order to document both the topographic and textural attributes of the pahoehoe portion of the flow present nearly 50 km from the source vents high on the NNW flank of the Mauna Loa Volcano. The distal pahoehoe portion of the flow displays multiple levels, which we documented with Differential GPS surveys, where discreet portions of the flow inflated to remarkably uniform levels during emplacement. The flow also has numerous inflation rise pits, as described by GPL Walker, where the flow inflated around an older portion of the flow that remained as the floor of a pit well below the inflation surface level; the margins of these pits typically display overhanging relationships that are not consistent with collapse but which are consistent with inflation of the flow around the pit. Distinctive surface textures are present on portions of the flow, which we believe are related to the emplacement of separate portions of the inflated flow. HiRISE images of certain lava flows on Mars display many of the topographic relationships that we observed on the 1859 flow, but identifying textural differences on Martian flows will likely require close-up investigation by a rover in order for there to be unambiguous identification. JF - Abstracts with Programs - Geological Society of America AU - Zimbelman, James R AU - Garry, W Brent AU - Bleacher, Jacob E AU - Crumpler, Larry S AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 259 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Global Positioning System KW - Earth KW - volcanic rocks KW - lava flows KW - igneous rocks KW - Hawaii KW - Mars KW - East Pacific Ocean Islands KW - properties KW - Mauna Loa KW - terrestrial planets KW - planets KW - lava KW - basalts KW - Oceania KW - pahoehoe KW - Polynesia KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807617065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Identifying+inflation+characteristics+of+lava+flows+on+Earth+and+Mars&rft.au=Zimbelman%2C+James+R%3BGarry%2C+W+Brent%3BBleacher%2C+Jacob+E%3BCrumpler%2C+Larry+S%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basalts; Earth; East Pacific Ocean Islands; Global Positioning System; Hawaii; igneous rocks; lava; lava flows; Mars; Mauna Loa; Oceania; pahoehoe; planets; Polynesia; properties; terrestrial planets; United States; volcanic rocks ER - TY - JOUR T1 - Next generation tools and strategies for Mars exploration AN - 807616613; 2010-099371 AB - The objectives and strategies for a potential 2018 Mars rover mission are a current focal point for the Mars Exploration Program Analysis Group (MEPAG). A study team has worked over the past 4 months to define and evaluate options for this mission, which has the working name "Mid-Range Rover" (MRR). An important objective for this potential mission would be to lay foundations for the potential future return of geological samples, and in doing so respond to and build upon the past decade of Mars exploration, as well as future results from the 2011 Mars Science Laboratory (MSL) rover. The strategic planning surrounding MRR therefore encompasses a complex array of factors, including science lessons from terrestrial field geology and astrobiology. In order to prepare for a possible future Mars Sample Return (MSR), MRR's science objectives would need to parallel those of MSR, and those objectives should include BOTH a key life-related objective AND at least one other major geologic objective. Incorporating these factors, the team envisions a mission that would conduct a careful geological survey, document and interpret context for sample selection, acquire a strategic set of well-characterized samples, and cache them for possible return to Earth by a subsequent mission. Importantly, terrestrial studies highlight the need to carefully integrate observations from regional to micro scales in order to confidently interpret individual sample analyses--this is particularly true for interpreting traces of ancient microorganisms. On Mars, orbiting spacecraft could provide context at the regional to local scale, while mast-mounted instruments provide outcrop scale data. For MRR, it is envisioned that arm-mounted instruments would micro-map elements, minerals and organics at hand-lens scales on abraded rock surfaces. This would constitute a very different strategy to the MSL and ExoMars laboratories, which would measure the average properties of collected samples. The proposed MRR mission would extend our surface and shallow subsurface exploration of Mars, substantively advance a potential sample return campaign, and potentially become the first mission of that campaign. JF - Abstracts with Programs - Geological Society of America AU - Allwood, Abigail C AU - Allen, Carlton C AU - Beaty, David W AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 260 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - planets KW - technology KW - Mid-Range Rover KW - sampling KW - astrobiology KW - Mars KW - instruments KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807616613?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Next+generation+tools+and+strategies+for+Mars+exploration&rft.au=Allwood%2C+Abigail+C%3BAllen%2C+Carlton+C%3BBeaty%2C+David+W%3BAnonymous&rft.aulast=Allwood&rft.aufirst=Abigail&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=260&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - astrobiology; exploration; instruments; Mars; Mid-Range Rover; planets; sampling; technology; terrestrial planets ER - TY - JOUR T1 - Microbial community biosignatures in silica-depositing, thermal hot springs; Grand Prismatic Spring, Yellowstone National Park AN - 756292906; 2010-084023 AB - The microbial communities that characterize modern hydrothermal ecosystems serve as modern analogs to those thought to have dominated early environments on Earth and possibly Mars. Our goal is to establish community biosignatures and to understand their potential preservation within silica-rich microbial ecosystems. Here we are interested in the microbial communities associated with a thermal gradient supported by the outflow of Grand Prismatic Spring, Yellowstone National Park. Transects were established from the high temperature spring source to the cooler distal apron through both Phormidium and Calothrix zones. Near the source, a green streamer community composed of Cyanothece entwined in fine bacterial filaments grew over a pinkish underlying sinter approximately 1-cm in depth. The membrane lipids representative of the microbes in both the green streamers (GS) and pinkish sinter mat (PSM) were composed of distinct types of ester-linked fatty acids (FA) indicating the presence of novel bacterial groups. A relatively large proportion of both glycolipids and phospholipids, particularly in GS, was comprised of three branched FA classes. 1) The iso-anteiso FA normally associated with gram-positive bacteria but also some Chloroflexi 2) A series of mid-chain branched FA (possibly 10-methyls) from C (sub 17) to C (sub 21) , primarily C (sub 19) , and 3) a series of novel 2-methyl FA from C (sub 18) to C (sub 22) . These 2-methyl fatty acids were isolated primarily from the phospholipids of both GS and PSM samples, and in the underlying sinter were accompanied by a series of 2,X-dimethyl fatty acids. Wax esters, a biomarker for Chloroflexi, were present in large amounts in the PSM with a FA to WXE ratio of 2:1, and were composed of a normal, normal-series (C (sub 32-36) ), composed of at least one C (sub 17) moiety and primarily (45%) C (sub 17) -C (sub 17) . Cyanobacterial alkanes in the GS were represented by two apparent classes: 1) a series represented by n-17, monomethyl-17 (7-, 6- and 5-methyls), and dimethyl-17 (7,11-dimethyl), and 2) n-19 and two isomers of n-19:1. Also present in the GS was another Chloroflexi biomarker, long-chain di- and trienes (C (sub 29-31) ), primarily C (sub 31:3) > C (sub 29:2) > C (sub 31:2) . These long-chain alkenes were present at much lower concentrations in the PSM, and together with lower WXE in the GS, indicate different Chloroflexi in GS and PSM communities. JF - Abstracts with Programs - Geological Society of America AU - Jahnke, Linda L AU - Parenteau, Mary N AU - Farmer, Jack D AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 44 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - cyanobacteria KW - Chloroflexi KW - communities KW - modern analogs KW - fatty acids KW - living taxa KW - lipids KW - aliphatic hydrocarbons KW - alkanes KW - biomarkers KW - thermal waters KW - organic compounds KW - organic acids KW - silica KW - Grand Prismatic Spring KW - bacteria KW - Yellowstone National Park KW - hydrocarbons KW - springs KW - hot springs KW - Cyanotheca KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756292906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Microbial+community+biosignatures+in+silica-depositing%2C+thermal+hot+springs%3B+Grand+Prismatic+Spring%2C+Yellowstone+National+Park&rft.au=Jahnke%2C+Linda+L%3BParenteau%2C+Mary+N%3BFarmer%2C+Jack+D%3BAnonymous&rft.aulast=Jahnke&rft.aufirst=Linda&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; bacteria; biomarkers; Chloroflexi; communities; cyanobacteria; Cyanotheca; fatty acids; Grand Prismatic Spring; hot springs; hydrocarbons; lipids; living taxa; modern analogs; organic acids; organic compounds; silica; springs; thermal waters; United States; Yellowstone National Park ER - TY - JOUR T1 - Lunar lava tubes; the promise of new orbital data AN - 742921393; 2010-056976 AB - The basaltic plains of the Moon contain lava channels on scales of tens of meters to hundreds of kilometers. Many of these channels are segmented, strongly suggesting that some portions include covered lava tubes. Lava tubes are expected to provide unique environments below the harsh lunar surface, maintaining near-isothermal conditions and substantial shielding from solar and galactic radiation. A lunar lava tube has often been suggested as natural shelter for a future human outpost. Previous searches for lunar lava tubes have been limited by a combination of image resolution and completeness of coverage. The five robotic Lunar Orbiter spacecraft combined to photograph essentially the entire lunar surface with a resolution of 60 m, and covered selected sites with resolutions as high as 2 m. The highest-resolution Apollo images, from the mapping and panoramic cameras, covered swaths totaling 16% of the lunar surface, at resolutions of approximately 5 m. The Lunar Reconnaissance Orbiter--launched in June 2009 to a polar orbit--carries a suite of instruments that will revolutionize lunar remote sensing, including the identification and characterization of lava tubes. The Lunar Reconnaissance Orbiter Camera (LROC) system includes a multi-spectral wide-angle camera with a resolution of 70 m, allowing a comprehensive survey of the entire lunar surface. The LROC narrow-angle camera is providing targeted images at resolutions of 0.5-2 m, including stereo coverage, which should allow detection of tube entrances and breakdown structures. The Lunar Orbiter Laser Altimeter is producing a global topographic map with a vertical resolution of 1 m and a horizontal resolution of 50 m. These data will be critical to understanding lava dynamics and tube emplacement. Coombs and Hawke (The Second Conference on Lunar Bases and Space Activities of the 21st Century, Volume 1 p. 219-229, 1992), in a comprehensive survey of Apollo-era images, identified over 90 lava tube candidates. The new lunar orbital datasets should confirm and characterize specific lava tubes, significantly expand their inventory across the entire lunar surface, and highlight optimal sites for future human settlement. JF - Abstracts with Programs - Geological Society of America AU - Allen, Carlton C AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 192 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - volcanic caves KW - lava tubes KW - volcanic features KW - Moon KW - caves KW - information management KW - exploration KW - data management KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742921393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Lunar+lava+tubes%3B+the+promise+of+new+orbital+data&rft.au=Allen%2C+Carlton+C%3BAnonymous&rft.aulast=Allen&rft.aufirst=Carlton&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=192&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - caves; data management; exploration; information management; lava tubes; Moon; volcanic caves; volcanic features ER - TY - JOUR T1 - Stable Fe isotope probing of aqueous Fe(II)-hematite surface interactions AN - 742919752; 2010-056957 AB - Stable Fe isotope fractionations were used to interrogate changes in surface structure of hematite during interaction with aqueous Fe(II). Because the distinct stable Fe isotope fractionations that exist among Fe(II) and Fe(III) oxide minerals reflect the contrast in Fe bonding environments and mineral structure, isotopic fractionation can be used to monitor the effect of pH on changes in surface layers of hematite after electron transfer between Fe(II) and hematite, as well as the effect of other dissolved ions; dissolved Si was chosen because this is a common species in warm groundwater systems and is known to inhibit contaminant reduction by reduced Fe species. Si was also important in Precambrian marine systems prior to development of silica-secreting organisms, and hence the potential influence of Si on Fe(II)-Fe(III) oxide isotope exchange may have important implications for interpretation of the Fe isotope record in Archean and Proterozoic rocks. When Fe(II) undergoes electron transfer to hematite, Fe(II) is initially oxidized to Fe(III), and structural Fe(III) on the hematite surface is reduced to Fe(II). During this redox reaction, the newly formed reactive Fe(III) layer becomes enriched in heavy Fe isotopes and light Fe isotopes partition into aqueous and sorbed Fe(II). Our results indicate that in most cases the reactive Fe(III) that undergoes isotopic exchange accounts for less than one octahedral layer on the hematite surface. With higher Fe(II)/hematite molar ratios, and the presence of dissolved Si at alkaline pH, the stable Fe isotope fractionations move away from those expected for aqueous Fe(II) and hematite based on equilibrium aqueous Fe(II)-Fe(III) fractionation and equilibrium aqueous Fe(III)-hematite fractionation, and towards those expected for aqueous Fe(II) and goethite. These results point to formation of new phases on the hematite surface as a result of distortion of near-surface Fe-O bonds and Si polymerization at high pH. Our findings demonstrate how stable Fe isotope fractionations can be used to analyze changes in surface Fe phases during exposure of Fe(III) oxides to aqueous Fe(II) under different environmental conditions. JF - Abstracts with Programs - Geological Society of America AU - Wu, Lingling AU - Beard, Brian L AU - Roden, Eric E AU - Kennedy, Christopher B AU - Johnson, Clark M AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 188 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - crystal structure KW - iron KW - ground water KW - ferrous iron KW - chemical reactions KW - hematite KW - metals KW - oxides KW - crystal chemistry KW - geochemistry KW - pH KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742919752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stable+Fe+isotope+probing+of+aqueous+Fe%28II%29-hematite+surface+interactions&rft.au=Wu%2C+Lingling%3BBeard%2C+Brian+L%3BRoden%2C+Eric+E%3BKennedy%2C+Christopher+B%3BJohnson%2C+Clark+M%3BAnonymous&rft.aulast=Wu&rft.aufirst=Lingling&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=188&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chemical reactions; crystal chemistry; crystal structure; ferrous iron; geochemistry; ground water; hematite; iron; isotope fractionation; metals; oxides; pH ER - TY - JOUR T1 - Preparing for sea level rise in New York City AN - 742919589; 2010-057059 AB - Sea level rise is a likely consequence of global warming that will affect all low-lying coasts to some degree. Anticipating consequences of climate change and recommending viable adaptation strategies for the city's critical infrastructure represent important tasks of the advisory New York City Panel on Climate Change (NPCC), created by Mayor Bloomberg. The NPCC investigates current and future climate hazards, including sea level rise, outlines an overall adaptation strategy for urban infrastructure, and describes an iterative risk-management process incorporating damages, benefits, and equity. Legal and insurance issues are also examined. This discussion focuses on observed and projected sea level trends and impacts to various infrastructure sectors. New York City sea level has climbed 28 cm within the past century. For the NPCC study, we modify the IPCC approach to include local subsidence and dynamic sea height for a set of 7 global climate models and 3 greenhouse gas emissions scenarios. Results suggest that sea level rise in New York City may reach 19 to 30 cm by the 2050s and 32 to 57 cm by the 2080s. Due to sea level rise, the current 100-year coastal flood could recur every 15 to 35 years, on average, by the 2080s. A more "rapid ice-melt" scenario foresees up to 1 to 1.4 m higher sea levels by the late 21 (super st) century. Higher sea levels would increase saltwater damage to infrastructure, decrease clearance levels under bridges thus affecting shipping, increase pollution runoff from sewage and wastewater storage areas, and worsen beach and salt marsh erosion. Basements, streets, and sewers in low-lying neighborhoods would flood more frequently and large-scale transportation delays or shutdowns would become more commonplace. Local sea level rise indicators (e.g., mean sea level, extreme surge level) should be monitored frequently; climate scenarios should be updated as new information becomes available. Planning should incorporate flexible adaptation pathways. JF - Abstracts with Programs - Geological Society of America AU - Gornitz, Vivien AU - Horton, Radley AU - Rosenzweig, Cynthia AU - Goldberg, Richard AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 206 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - New York City New York KW - sea-level changes KW - New York KW - risk management KW - planning KW - climate effects KW - risk assessment KW - preventive measures KW - climate change KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742919589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Preparing+for+sea+level+rise+in+New+York+City&rft.au=Gornitz%2C+Vivien%3BHorton%2C+Radley%3BRosenzweig%2C+Cynthia%3BGoldberg%2C+Richard%3BAnonymous&rft.aulast=Gornitz&rft.aufirst=Vivien&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - climate change; climate effects; New York; New York City New York; planning; preventive measures; risk assessment; risk management; sea-level changes; United States ER - TY - JOUR T1 - Geological implications of a physical libration on Enceladus AN - 742915633; 2010-043565 JF - Icarus AU - Hurford, T A AU - Bills, B G AU - Helfenstein, Paul AU - Greenberg, R AU - Hoppa, G V AU - Hamilton, D P Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 541 EP - 552 PB - Elsevier, New York, NY VL - 203 IS - 2 SN - 0019-1035, 0019-1035 KW - icy satellites KW - plumes KW - orbits KW - torque KW - strike-slip faults KW - giant planets KW - Saturn KW - motions KW - oscillations KW - tectonics KW - outer planets KW - diurnal variations KW - satellites KW - libration KW - faults KW - polar regions KW - stress KW - tides KW - planets KW - cracks KW - eruptions KW - shear KW - heating KW - Enceladus Satellite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742915633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Geological+implications+of+a+physical+libration+on+Enceladus&rft.au=Hurford%2C+T+A%3BBills%2C+B+G%3BHelfenstein%2C+Paul%3BGreenberg%2C+R%3BHoppa%2C+G+V%3BHamilton%2C+D+P&rft.aulast=Hurford&rft.aufirst=T&rft.date=2009-10-01&rft.volume=203&rft.issue=2&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.04.025 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 32 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - cracks; diurnal variations; Enceladus Satellite; eruptions; faults; giant planets; heating; icy satellites; libration; motions; orbits; oscillations; outer planets; planets; plumes; polar regions; satellites; Saturn; shear; stress; strike-slip faults; tectonics; tides; torque DO - http://dx.doi.org/10.1016/j.icarus.2009.04.025 ER - TY - JOUR T1 - Ethane ices in the outer solar system; spectroscopy and chemistry AN - 742907193; 2010-043568 JF - Icarus AU - Hudson, R L AU - Moore, M H AU - Raines, L L Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 677 EP - 680 PB - Elsevier, New York, NY VL - 203 IS - 2 SN - 0019-1035, 0019-1035 KW - solar system KW - experimental studies KW - outer solar system KW - aliphatic hydrocarbons KW - cosmochemistry KW - ethane KW - alkanes KW - temperature KW - infrared spectra KW - organic compounds KW - ice KW - low temperature KW - hydrocarbons KW - cosmic rays KW - spectra KW - Trans-neptunian objects KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742907193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Ethane+ices+in+the+outer+solar+system%3B+spectroscopy+and+chemistry&rft.au=Hudson%2C+R+L%3BMoore%2C+M+H%3BRaines%2C+L+L&rft.aulast=Hudson&rft.aufirst=R&rft.date=2009-10-01&rft.volume=203&rft.issue=2&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.06.026 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 21 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; cosmic rays; cosmochemistry; ethane; experimental studies; hydrocarbons; ice; infrared spectra; low temperature; organic compounds; outer solar system; solar system; spectra; temperature; Trans-neptunian objects DO - http://dx.doi.org/10.1016/j.icarus.2009.06.026 ER - TY - JOUR T1 - Spectral unmixing for mineral identification in Pancam images of soils in Gusev Crater, Mars AN - 742905072; 2010-043562 JF - Icarus AU - Parente, M AU - Bishop, J L AU - Bell, J F, III Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 421 EP - 436 PB - Elsevier, New York, NY VL - 203 IS - 2 SN - 0019-1035, 0019-1035 KW - silicates KW - imagery KW - Spirit Rover KW - iron oxides KW - data processing KW - Mars KW - automated analysis KW - multispectral analysis KW - Mars Exploration Rover KW - fibroferrite KW - mineral composition KW - paracoquimbite KW - oxides KW - spectra KW - algorithms KW - Gusev Crater KW - cameras KW - soils KW - sulfates KW - anomalies KW - phosphates KW - noise KW - terrestrial planets KW - planets KW - detection KW - Pancam KW - identification KW - Paso Robles KW - spectroscopy KW - reflectance KW - ferristrunzite KW - image analysis KW - ferricopiapite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742905072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Spectral+unmixing+for+mineral+identification+in+Pancam+images+of+soils+in+Gusev+Crater%2C+Mars&rft.au=Parente%2C+M%3BBishop%2C+J+L%3BBell%2C+J+F%2C+III&rft.aulast=Parente&rft.aufirst=M&rft.date=2009-10-01&rft.volume=203&rft.issue=2&rft.spage=421&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.04.029 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 77 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - algorithms; anomalies; automated analysis; cameras; data processing; detection; ferricopiapite; ferristrunzite; fibroferrite; Gusev Crater; identification; image analysis; imagery; iron oxides; Mars; Mars Exploration Rover; mineral composition; multispectral analysis; noise; oxides; Pancam; paracoquimbite; Paso Robles; phosphates; planets; reflectance; silicates; soils; spectra; spectroscopy; Spirit Rover; sulfates; terrestrial planets DO - http://dx.doi.org/10.1016/j.icarus.2009.04.029 ER - TY - JOUR T1 - Residual south polar cap of Mars; stratigraphy, history, and implications of recent changes AN - 742900208; 2010-043558 JF - Icarus AU - Thomas, P C AU - James, P B AU - Calvin, W M AU - Haberle, R AU - Malin, M C Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 352 EP - 375 PB - Elsevier, New York, NY VL - 203 IS - 2 SN - 0019-1035, 0019-1035 KW - albedo KW - erosion KW - optical spectra KW - Mars KW - mapping KW - erosion rates KW - Compact Reconnaissance Imaging Spectrometer for Mars KW - polar caps KW - infrared spectra KW - ice caps KW - carbon dioxide KW - Mariner 9 KW - chronology KW - ice KW - mass movements KW - thickness KW - spectra KW - Mars Reconnaissance Orbiter KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - morphology KW - compaction KW - planets KW - deposition KW - Context Imager KW - Mariner Program KW - classification KW - volume KW - depressions KW - seasonal variations KW - scarps KW - glacial geology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Residual+south+polar+cap+of+Mars%3B+stratigraphy%2C+history%2C+and+implications+of+recent+changes&rft.au=Thomas%2C+P+C%3BJames%2C+P+B%3BCalvin%2C+W+M%3BHaberle%2C+R%3BMalin%2C+M+C&rft.aulast=Thomas&rft.aufirst=P&rft.date=2009-10-01&rft.volume=203&rft.issue=2&rft.spage=352&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.05.014 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 59 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - albedo; carbon dioxide; chronology; classification; Compact Reconnaissance Imaging Spectrometer for Mars; compaction; Context Imager; deposition; depressions; erosion; erosion rates; glacial geology; High Resolution Imaging Science Experiment; ice; ice caps; infrared spectra; mapping; Mariner 9; Mariner Program; Mars; Mars Reconnaissance Orbiter; mass movements; morphology; optical spectra; planets; polar caps; scarps; seasonal variations; spectra; terrestrial planets; thickness; volume DO - http://dx.doi.org/10.1016/j.icarus.2009.05.014 ER - TY - JOUR T1 - Experimental evidence for sulfur-rich Martian magma; implications for volcanism and surficial sulfur sources AN - 742894846; 2010-038767 AB - It has been proposed that sulfur outgassing by volcanism on Mars contributes to the sulfur budget and volatile cycle at and near the surface (Farquhar et al., 2000; Halevy et al., 2007). However, it remains unclear if shergottites and martian magmas are sulfide saturated or under-saturated, and therefore how much sulfur they can contribute via volcanism. Expressions derived from experimental studies allow prediction of S contents, though they are not calibrated for shergottitic liquids, which are FeO-rich and Al (sub 2) O (sub 3) -poor compared to the terrestrial experimental dataset upon which the models have been based. We have carried out new experiments designed to test current S saturation models, and then show that existing calibrations are not suitable for high FeO and low Al (sub 2) O (sub 3) compositions characteristic of shergottitic liquids. The new results show that existing models either under-predict by a factor of 2, or over-predict by a factor of 2-3, the S contents of sulfide saturated shergottitic liquids. Primitive shergottite magmas are capable of dissolving no more than nearly equal 4000 ppm S at sulfide saturation. Melting of the martian mantle, and subsequent volcanism provides more than enough sulfur for the sulfate-rich soil and layered deposits recognized on the surface of Mars. JF - Earth and Planetary Science Letters AU - Righter, K AU - Pando, K AU - Danielson, L R Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 235 EP - 243 PB - Elsevier, Amsterdam VL - 288 IS - 1-2 SN - 0012-821X, 0012-821X KW - experimental studies KW - volcanic rocks KW - stony meteorites KW - sulfates KW - Martian meteorites KW - igneous rocks KW - Mars KW - solubility KW - achondrites KW - geochemical cycle KW - terrestrial planets KW - SNC Meteorites KW - planets KW - meteorites KW - volatiles KW - shergottite KW - volcanism KW - mass balance KW - magmas KW - basalts KW - sulfur KW - chemical composition KW - degassing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742894846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Experimental+evidence+for+sulfur-rich+Martian+magma%3B+implications+for+volcanism+and+surficial+sulfur+sources&rft.au=Righter%2C+K%3BPando%2C+K%3BDanielson%2C+L+R&rft.aulast=Righter&rft.aufirst=K&rft.date=2009-10-01&rft.volume=288&rft.issue=1-2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.09.027 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 78 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - achondrites; basalts; chemical composition; degassing; experimental studies; geochemical cycle; igneous rocks; magmas; Mars; Martian meteorites; mass balance; meteorites; planets; shergottite; SNC Meteorites; solubility; stony meteorites; sulfates; sulfur; terrestrial planets; volatiles; volcanic rocks; volcanism DO - http://dx.doi.org/10.1016/j.epsl.2009.09.027 ER - TY - JOUR T1 - Estimating sound power radiated from rectangular baffled panels using a radiation factor. AN - 742786841; pmid-19813797 AB - A method is introduced which is shown to predict radiated sound power from rectangular baffled panels. The method employs a filtered wavenumber transform to extract the power in the supersonic wavenumbers on the panel and a radiation factor to scale the supersonic power to match the actual radiated sound power. Although empirically derived, the radiation factor is shown to be related to the radiation efficiency of an infinite panel. The radiation factor is simple, depending only on the ratio of the wavenumbers of the panel to the radiation medium, and the method is straightforward to use, requiring only the panel normal velocities. The computation is efficient, as much as two orders of magnitude faster than a Rayleigh integration, thus providing a means of combining sound power predictions with finite element optimizations. A formula is derived which predicts the lowest frequency for which the method is valid as a function of the bin width of the wavenumber transform. The radiation factor method is shown to produce radiated sound power estimates which favorably compare to estimates derived from intensity measurements of physical test specimens and to Rayleigh integral estimates computed using both simulated and measured velocities. JF - The Journal of the Acoustical Society of America AU - Palumbo, Dan AD - NASA Langley Research Center, MS 463, Hampton, Virginia 23681, USA. d.l.palumbo@nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 1827 EP - 1837 VL - 126 IS - 4 SN - 0001-4966, 0001-4966 KW - National Library of Medicine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742786841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+the+Acoustical+Society+of+America&rft.atitle=Estimating+sound+power+radiated+from+rectangular+baffled+panels+using+a+radiation+factor.&rft.au=Palumbo%2C+Dan&rft.aulast=Palumbo&rft.aufirst=Dan&rft.date=2009-10-01&rft.volume=126&rft.issue=4&rft.spage=1827&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+the+Acoustical+Society+of+America&rft.issn=00014966&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2010-04-13 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Geochemical evidence for sediment accretion in the Costa Rica frontal prism AN - 50124270; 2009-097992 AB - We report new geochemical data for marine sediments sampled in the frontal prism associated with the Costa Rica subduction zone during Leg 205 of the Ocean Drilling Program (ODP). We describe variation in sediment geochemistry with depth as the decollement zone, the interface between overriding and downgoing tectonic plates, is approached. This variation can be explained by three-component mixing of ash, lower plate sediments (LPS), and frontal prism or upper plate sediments (UPS). We detect in-mixing of LPS in localized sediment intervals, amounting to tens of vertical meters of LPS incorporation; no persuasive evidence of LPS transfer into the prism has been shown until this contribution. This inference of fine structure in the prism provides new insight into how tectonic kneading of sediments occurs in decollement zones. JF - Geology (Boulder) AU - Cardace, Dawn AU - Morris, Julie D Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 891 EP - 894 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 10 SN - 0091-7613, 0091-7613 KW - East Pacific KW - accretion KW - subduction zones KW - Northeast Pacific KW - Costa Rica KW - decollement KW - marine sediments KW - North Pacific KW - Pacific Ocean KW - sediments KW - accretionary wedges KW - ODP Site 1255 KW - ODP Site 1254 KW - Ocean Drilling Program KW - Leg 205 KW - geochemistry KW - Central America KW - Nicoya Peninsula KW - 02C:Geochemistry of rocks, soils, and sediments KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Geochemical+evidence+for+sediment+accretion+in+the+Costa+Rica+frontal+prism&rft.au=Cardace%2C+Dawn%3BMorris%2C+Julie+D&rft.aulast=Cardace&rft.aufirst=Dawn&rft.date=2009-10-01&rft.volume=37&rft.issue=10&rft.spage=891&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG25739A.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 21 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch map N1 - SuppNotes - With GSA Data Repository Item 2009224 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - accretion; accretionary wedges; Central America; Costa Rica; decollement; East Pacific; geochemistry; Leg 205; marine sediments; Nicoya Peninsula; North Pacific; Northeast Pacific; Ocean Drilling Program; ODP Site 1254; ODP Site 1255; Pacific Ocean; sediments; subduction zones DO - http://dx.doi.org/10.1130/G25739A.1 ER - TY - JOUR T1 - Character and spatial distribution of OH/H (sub 2) O on the surface of the Moon seen by M (super 3) on Chandrayaan-1 AN - 50121735; 2010-002852 AB - The search for water on the surface of the anhydrous Moon had remained an unfulfilled quest for 40 years. However, the Moon Mineralogy Mapper (M (super 3) ) on Chandrayaan-1 has recently detected absorption features near 2.8 to 3.0 micrometers on the surface of the Moon. For silicate bodies, such features are typically attributed to hydroxyl- and/or water-bearing materials. On the Moon, the feature is seen as a widely distributed absorption that appears strongest at cooler high latitudes and at several fresh feldspathic craters. The general lack of correlation of this feature in sunlit M (super 3) data with neutron spectrometer hydrogen abundance data suggests that the formation and retention of hydroxyl and water are ongoing surficial processes. Hydroxyl/water production processes may feed polar cold traps and make the lunar regolith a candidate source of volatiles for human exploration. JF - Science AU - Pieters, Carle M AU - Goswami, J N AU - Clark, Roger N AU - Annadurai, M AU - Boardman, J AU - Buratti, B AU - Combe, J P AU - Dyar, M D AU - Green, R AU - Head, J W AU - Hibbitts, C AU - Hicks, M AU - Isaacson, P AU - Klima, R AU - Kramer, G AU - Kumar, S AU - Livo, E AU - Lundeen, S AU - Malaret, E AU - McCord, T AU - Mustard, J AU - Nettles, J AU - Petro, N AU - Runyon, C AU - Staid, M AU - Sunshine, Jessica M AU - Taylor, L A AU - Tompkins, S AU - Varanasi, P Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 568 EP - 572 PB - American Association for the Advancement of Science, Washington, DC VL - 326 IS - 5952 SN - 0036-8075, 0036-8075 KW - water KW - Moon KW - Chandrayaan-1 Mission KW - spatial distribution KW - hydroxyl ion KW - volatiles KW - detection KW - Moon Mineralogy Mapper KW - surface features KW - orbital observations KW - regolith KW - remote sensing KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50121735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Character+and+spatial+distribution+of+OH%2FH+%28sub+2%29+O+on+the+surface+of+the+Moon+seen+by+M+%28super+3%29+on+Chandrayaan-1&rft.au=Pieters%2C+Carle+M%3BGoswami%2C+J+N%3BClark%2C+Roger+N%3BAnnadurai%2C+M%3BBoardman%2C+J%3BBuratti%2C+B%3BCombe%2C+J+P%3BDyar%2C+M+D%3BGreen%2C+R%3BHead%2C+J+W%3BHibbitts%2C+C%3BHicks%2C+M%3BIsaacson%2C+P%3BKlima%2C+R%3BKramer%2C+G%3BKumar%2C+S%3BLivo%2C+E%3BLundeen%2C+S%3BMalaret%2C+E%3BMcCord%2C+T%3BMustard%2C+J%3BNettles%2C+J%3BPetro%2C+N%3BRunyon%2C+C%3BStaid%2C+M%3BSunshine%2C+Jessica+M%3BTaylor%2C+L+A%3BTompkins%2C+S%3BVaranasi%2C+P&rft.aulast=Pieters&rft.aufirst=Carle&rft.date=2009-10-01&rft.volume=326&rft.issue=5952&rft.spage=568&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1178658 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Chandrayaan-1 Mission; detection; hydroxyl ion; lunar soils; Moon; Moon Mineralogy Mapper; orbital observations; regolith; remote sensing; spatial distribution; surface features; volatiles; water DO - http://dx.doi.org/10.1126/science.1178658 ER - TY - RPRT T1 - Greenland AN - 50102317; 2010-014138 JF - Arctic report card 2009; tracking recent environmental changes AU - Box, J E AU - Bai, L S AU - Benson, R AU - Bhattacharya, I AU - Bromwich, D H AU - Cappelen, J AU - Decker, D AU - DiGirolamo, N AU - Fettweis, X AU - Hall, D AU - Hanna, E AU - Mote, T AU - Tedesco, M AU - van de Wal, R AU - van den Broeke, M A2 - Richter-Menge, Jacqueline A. A2 - Overland, J. E. Y1 - 2009/10// PY - 2009 DA - October 2009 KW - albedo KW - Arctic region KW - sea ice KW - ice cover KW - glaciers KW - atmospheric precipitation KW - temperature KW - Greenland KW - melting KW - ice KW - Arctic Ocean KW - seasonal variations KW - glacial geology KW - meteorology KW - ice cover distribution KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Box%2C+J+E%3BBai%2C+L+S%3BBenson%2C+R%3BBhattacharya%2C+I%3BBromwich%2C+D+H%3BCappelen%2C+J%3BDecker%2C+D%3BDiGirolamo%2C+N%3BFettweis%2C+X%3BHall%2C+D%3BHanna%2C+E%3BMote%2C+T%3BTedesco%2C+M%3Bvan+de+Wal%2C+R%3Bvan+den+Broeke%2C+M&rft.aulast=Box&rft.aufirst=J&rft.date=2009-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Greenland&rft.title=Greenland&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 19 N1 - Availability - National Oceanic and Atmospheric Administration, United States N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Sequential imaging of Earth by astronauts; 50 years of global change AN - 50067104; 2010-028718 AB - For nearly 50 years, astronauts have collected sequential imagery of the Earth. In fact, the collection of astronaut photography comprises one of the earliest sets of data (1961 to present) available to scientists to study the regional context of the Earth's surface--and how it changes. While today's availability of global high resolution satellite imagery enables anyone with an internet connection to examine specific features on the Earth's surface with a regional context, historical satellite imagery adds another dimension (time) that provides researchers and students insight about the features and processes of a region. For example, one of the geographic areas with the longest length of record contained within the astronaut photography database is the lower Nile River. The database contains images that document the flooding of Lake Nasser (an analog to today's flooding behind China's Three Gorges Dam), the changing levels of Lake Nasser's water with multiyear cycles of flood and drought, the recent flooding and drying of the Toshka Lakes, as well as urban growth, changes in agriculture and coastal subsidence. The imagery database allows investigations using different time scales (hours to decades) and spatial scales (resolutions and fields of view) as variables. To continue the imagery collection, the astronauts on the International Space Station are trained to understand basic the Earth Sciences and look for and photograph major events such as tropical storms, landslides, and volcanic eruptions, and document landscapes undergoing change (e.g., coastal systems, cities, changing forest cover). We present examples of selected sequences of astronaut imagery that illustrate the interdependence of geological processes, climate cycles, human geography and development, and prompt additional questions about the underlying elements of change. JF - Abstracts with Programs - Geological Society of America AU - Evans, Cynthia A AU - Anonymous Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 134 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 7 SN - 0016-7592, 0016-7592 KW - processes KW - imagery KW - technology KW - global KW - remote sensing KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sequential+imaging+of+Earth+by+astronauts%3B+50+years+of+global+change&rft.au=Evans%2C+Cynthia+A%3BAnonymous&rft.aulast=Evans&rft.aufirst=Cynthia&rft.date=2009-10-01&rft.volume=41&rft.issue=7&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2009 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - airborne methods; global; imagery; processes; remote sensing; technology ER - TY - JOUR T1 - The effect of sulfate concentration on (sub)millimeter scale sulfide delta (super 34) S in hypersaline cyanobacterial mats over the diurnal cycle AN - 50060787; 2010-032345 AB - Substantial isotopic fractionations are associated with many microbial sulfur metabolisms and measurements of the bulk delta (super 34) S isotopic composition of sulfur species (predominantly sulfates and/or sulfides) have been a key component in developing our understanding of both modern and ancient biogeochemical cycling. However, the interpretations of bulk delta (super 34) S measurements are often non-unique, making reconstructions of paleoenvironmental conditions or microbial ecology challenging. In particular, the link between the mu m-scale microbial activity that generates isotopic signatures and their eventual preservation as a bulk rock value in the geologic record has remained elusive, in large part because of the difficulty of extracting sufficient material at small scales. Here we investigate the potential for small-scale ( approximately 100 mu m-1 cm) delta (super 34) S variability to provide additional constraints for environmental and/or ecological reconstructions. We have investigated the impact of sulfate concentrations (0.2, 1, and 80 mM SO (sub 4) ) on the delta (super 34) S composition of hydrogen sulfide produced over the diurnal (day/night) cycle in cyanobacterial mats from Guerrero Negro, Baja California Sur, Mexico. Sulfide was captured as silver sulfide on the surface of a 2.5 cm metallic silver disk partially submerged beneath the mat surface. Subsequent analyses were conducted on a Cameca 7f-GEO secondary ion mass spectrometer (SIMS) to record spatial delta (super 34) S variability within the mats under different environmental conditions. Isotope measurements were made in a 2-dimensional grid for each incubation, documenting both lateral and vertical isotopic variation within the mats. Typical grids consisted of approximately 400-800 individual measurements covering a lateral distance of approximately 1 mm and a vertical depth of approximately 5-15 mm. There is a large isotopic enrichment ( approximately 10-20 ppm) in the uppermost mm of sulfide in those mats where [SO (sub 4) ] was non-limiting (field and lab incubations at 80 mM). This is attributed to rapid recycling of sulfur (elevated sulfate reduction rates and extensive sulfide oxidation) at and above the chemocline. This isotopic gradient is observed in both day and night enrichments and suggests that, despite the close physical association between cyanobacteria and select sulfate-reducing bacteria, photosynthetic forcing has no substantive impact on delta (super 34) S in these cyanobacterial mats. Perhaps equally surprising, large, spatially-coherent delta (super 34) S oscillations ( approximately 20-30 ppm over 1 mm) occurred at depths up to approximately 1.5 cm below the mat surface. These gradients must arise in situ from differential microbial metabolic activity and fractionation during sulfide production at depth. Sulfate concentrations were the dominant control on the spatial variability of sulfide delta (super 34) S. Decreased sulfate concentrations diminished both vertical and lateral delta (super 34) S variability, suggesting that small-scale variations of delta (super 34) S can be diagnostic for reconstructing past sulfate concentrations, even when original sulfate delta (super 34) S is unknown. JF - Geochimica et Cosmochimica Acta AU - Fike, David A AU - Finke, Niko AU - Zha, Jessica AU - Blake, Garrett AU - Hoehler, Tori M AU - Orphan, Victoria J Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 6187 EP - 6204 PB - Elsevier, New York, NY VL - 73 IS - 20 SN - 0016-7037, 0016-7037 KW - cycles KW - isotope fractionation KW - ion probe data KW - isotopes KW - mass spectra KW - stable isotopes KW - Guerrero Negro Mexico KW - algal mats KW - spectra KW - diurnal variations KW - hybridization KW - chemical composition KW - sedimentary structures KW - hypersaline environment KW - geochemistry KW - cyanobacteria KW - experimental studies KW - diffusion KW - sulfates KW - metabolism KW - isotope ratios KW - biogenic structures KW - biochemistry KW - oxidation KW - geochemical cycle KW - algal structures KW - biogenic processes KW - paleoenvironment KW - Mexico KW - S-34/S-32 KW - Baja California Sur Mexico KW - sulfur KW - reconstruction KW - crystal chemistry KW - sulfides KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50060787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+effect+of+sulfate+concentration+on+%28sub%29millimeter+scale+sulfide+delta+%28super+34%29+S+in+hypersaline+cyanobacterial+mats+over+the+diurnal+cycle&rft.au=Fike%2C+David+A%3BFinke%2C+Niko%3BZha%2C+Jessica%3BBlake%2C+Garrett%3BHoehler%2C+Tori+M%3BOrphan%2C+Victoria+J&rft.aulast=Fike&rft.aufirst=David&rft.date=2009-10-01&rft.volume=73&rft.issue=20&rft.spage=6187&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.07.006 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 111 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; Baja California Sur Mexico; biochemistry; biogenic processes; biogenic structures; chemical composition; crystal chemistry; cyanobacteria; cycles; diffusion; diurnal variations; experimental studies; geochemical cycle; geochemistry; Guerrero Negro Mexico; hybridization; hypersaline environment; ion probe data; isotope fractionation; isotope ratios; isotopes; mass spectra; metabolism; Mexico; oxidation; paleoenvironment; reconstruction; S-34/S-32; sedimentary structures; spectra; stable isotopes; sulfates; sulfides; sulfur DO - http://dx.doi.org/10.1016/j.gca.2009.07.006 ER - TY - JOUR T1 - Re-evaluating (super 142) Nd/ (super 144) Nd in lunar mare basalts with implications for the early evolution and bulk Sm/Nd of the Moon AN - 50059213; 2010-032359 AB - The Moon likely accreted from melt and vapor ejected during a cataclysmic collision between Proto-Earth and a Mars-sized impactor very early in solar system history. The identical W, O, K, and Cr isotope compositions between materials from the Earth and Moon require that the material from the two bodies were well-homogenized during the collision process. As such, the ancient isotopic signatures preserved in lunar samples provide constraints on the bulk composition of the Earth. Two recent studies to obtain high-precision (super 142) Nd/ (super 144) Nd ratios of lunar mare basalts yielded contrasting results. In one study, after correction of neutron fluence effects imparted to the Nd isotope compositions of the samples, the coupled (super 142) Nd- (super 143) Nd systematics were interpreted to be consistent with a bulk Moon having a chondritic Sm/Nd ratio [Rankenburg K., Brandon A. D. and Neal C. R. (2006) Neodymium isotope evidence for a chondritic composition of the Moon. Science 312, 1369-1372]. The other study found that their data on the same and similar lunar mare basalts were consistent with a bulk Moon having a superchondritic Sm/Nd ratio [Boyet M. and Carlson R. W. (2007) A highly depleted Moon or a non-magma origin for the lunar crust? Earth Planet. Sci. Lett.262, 505-516]. Delineating between these two potential scenarios has key ramifications for a comprehensive understanding of the formation and early evolution of the Moon and for constraining the types of materials available for accretion into large terrestrial planets such as Earth. To further examine this issue, the same six lunar mare basalt samples measured in Rankenburg et al. [Rankenburg K., Brandon A. D. and Neal C. R. (2006) Neodymium isotope evidence for a chondritic composition of the Moon. Science 312, 1369-1372] were re-measured for high-precision Nd isotopes using a multidynamic routine with reproducible internal and external precisions to better than + or -3ppm (2sigma ) for (super 142) Nd/ (super 144) Nd ratios. The measurements were repeated in a distinct second analytical campaign to further test their reproducibility. Evaluation of accuracy and neutron fluence corrections indicates that the multidynamic Nd isotope measurements in this study and the 3 in Boyet and Carlson [Boyet M. and Carlson R. W. (2007) A highly depleted Moon or a non-magma origin for the lunar crust? Earth Planet. Sci. Lett. 262, 505-516] are reproducible, while static measurements in the previous two studies show analytical artifacts and cannot be used at the resolution of 10 ppm to determine a bulk Moon with either chondritic or superchondritic Sm/Nd ratios. The multidynamic data are best explained by a bulk Moon with a superchondritic Sm/Nd ratio that is similar to the present-day average for depleted MORB. Hafnium isotope data were collected on the same aliquots measured for their (super 142) Nd/ (super 144) Nd isotope ratios in order to assess if the correlation line for (super 142) Nd- (super 143) Nd systematics reflect mixing processes or times at which lunar mantle sources formed. Based on the combined (super 142) Nd- (super 143) Nd- (super 176) Hf obtained we conclude that the (super 142) Nd- (super 143) Nd correlation line measured in this study is best interpreted as an isochron with an age of 229 (super +24) (sub -20) Ma after the onset of nebular condensation. The uncertainties in the data permit the sources of these samples to have formed over a 44 Ma time interval. These new results for lunar mare basalts are thus consistent with a later Sm-Nd isotope closure time of their source regions than some recent studies have postulated, and a superchondritic bulk Sm/Nd ratio of the Moon and Earth. The superchondritic Sm/Nd signature was inherited from the materials that accreted to make up the Earth-Moon system. Although collisional erosion of crust from planetesimals is favored here to remove subchondritic Sm/Nd portions and drive the bulk of these bodies to superchondritic in composition, removal of explosive basalt material via gravitational escape from such bodies, or chondrule sorting in the inner solar system, may also explain the compositional features that deviate from average chondrites that make up the Earth-Moon system. This inferred superchondritic nature for the Earth similar to the modern convecting mantle means that there is no reason to invoke a missing, subchondritic reservoir to mass balance the Earth back to chondritic for Sm/Nd ratios. However, to account for the subchondritic Sm/Nd ratios of continental crust, a second superchondritic Sm/Nd mantle reservoir is required. JF - Geochimica et Cosmochimica Acta AU - Brandon, Alan D AU - Lapen, Thomas J AU - Debaille, Vinciane AU - Beard, Brian L AU - Rankenburg, Kai AU - Neal, Clive R Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 6421 EP - 6445 PB - Elsevier, New York, NY VL - 73 IS - 20 SN - 0016-7037, 0016-7037 KW - volcanic rocks KW - isotopes KW - igneous rocks KW - mantle KW - stable isotopes KW - meteorites KW - radioactive isotopes KW - hafnium KW - Sm-147/Nd-144 KW - basalts KW - samarium KW - rare earths KW - geochemistry KW - solar system KW - Earth KW - Moon KW - isotope ratios KW - cosmochemistry KW - maria KW - Nd-144/Nd-143 KW - models KW - Sm/Nd KW - metals KW - chondrules KW - planetary interiors KW - corrections KW - neodymium KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50059213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Re-evaluating+%28super+142%29+Nd%2F+%28super+144%29+Nd+in+lunar+mare+basalts+with+implications+for+the+early+evolution+and+bulk+Sm%2FNd+of+the+Moon&rft.au=Brandon%2C+Alan+D%3BLapen%2C+Thomas+J%3BDebaille%2C+Vinciane%3BBeard%2C+Brian+L%3BRankenburg%2C+Kai%3BNeal%2C+Clive+R&rft.aulast=Brandon&rft.aufirst=Alan&rft.date=2009-10-01&rft.volume=73&rft.issue=20&rft.spage=6421&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.07.015 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 80 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - basalts; chondrules; corrections; cosmochemistry; Earth; geochemistry; hafnium; igneous rocks; isotope ratios; isotopes; mantle; maria; metals; meteorites; models; Moon; Nd-144/Nd-143; neodymium; planetary interiors; radioactive isotopes; rare earths; samarium; Sm-147/Nd-144; Sm/Nd; solar system; stable isotopes; volcanic rocks DO - http://dx.doi.org/10.1016/j.gca.2009.07.015 ER - TY - JOUR T1 - Pt-Re-Os and Sm-Nd isotope and HSE and REE systematics of the 2.7 Ga Belingwe and Abitibi komatiites AN - 50058639; 2010-032356 AB - High-precision Pt-Re-Os and Sm-Nd isotope and highly siderophile element (HSE) and rare earth element (REE) abundance data are reported for two 2.7 b.y. old komatiite lava flows, Tony's flow (TN) from the Belingwe greenstone belt, Zimbabwe, and the PH-II flow (PH) from Munro Township in the Abitibi greenstone belt, Canada. The emplaced lavas are calculated to have contained approximately 25% (TN) and approximately 28% (PH) MgO. These lavas were derived from mantle sources characterized by strong depletions in highly incompatible lithophile trace elements, such as light REE (Ce/Sm (sub N) =0.64+ or -0.02 (TN) and 0.52+ or -0.01 (PH), epsilon (super 143) Nd(T)=+2.9+ or -0.2 in both sources). (super 190) Pt- (super 186) Os and (super 187) Re- (super 187) Os isochrons generated for each flow yield ages consistent with respective emplacement ages obtained using other chronometers. The calculated precise initial (super 186) Os/ (super 188) Os=0.1198318+ or -3 (TN) and 0.1198316+ or -5 (PH) and (super 187) Os/ (super 188) Os=0.10875+ or -17 (TN) and 0.10873+ or -15 (PH) require time-integrated (super 190) Pt/ (super 188) Os and (super 187) Re/ (super 188) Os of 0.00178+ or -11 and 0.407+ or -8 (TN) and 0.00174+ or -18 and 0.415+ or -5 (PH). These parameters, which by far represent the most precise and accurate estimates of time-integrated Pt/Os and Re/Os of the Archean mantle, are best matched by those of enstatite chondrites. The data also provide evidence for a remarkable similarity in the composition of the sources of these komatiites with respect to both REE and HSE. The calculated absolute HSE abundances in the TN and PH komatiite sources are within or slightly below the range of estimates for the terrestrial Primitive Upper Mantle (PUM). Assuming a chondritic composition of the bulk silicate Earth, the strong depletions in LREE, yet chondritic Re/Os in the komatiite sources are apparently problematic because early Earth processes capable of fractionating the LREE might also be expected to fractionate Re/Os. This apparent discrepancy could be reconciled via a two-stage model, whereby the moderate LREE depletion in the sources of the komatiites initially occurred within the first 100 Ma of Earth's history as a result of either global magma ocean differentiation or extraction and subsequent long-term isolation of early crust, whereas HSE were largely added subsequently via late accretion. The komatiite formation, preceded by derivation of basaltic magmas, was a result of second-stage, large-degree dynamic melting in mantle plumes. JF - Geochimica et Cosmochimica Acta AU - Puchtel, I S AU - Walker, R J AU - Brandon, Alan D AU - Nisbet, E G Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 6367 EP - 6389 PB - Elsevier, New York, NY VL - 73 IS - 20 SN - 0016-7037, 0016-7037 KW - isotope fractionation KW - volcanic rocks KW - isotopes KW - igneous rocks KW - rhenium KW - metamorphic belts KW - mantle KW - komatiite KW - Belingwe greenstone belt KW - platinum group KW - stable isotopes KW - melting KW - Abitibi Belt KW - major elements KW - X-ray fluorescence spectra KW - Canadian Shield KW - Archean KW - spectra KW - samarium KW - rare earths KW - trace elements KW - mantle plumes KW - North America KW - palladium KW - petrology KW - Precambrian KW - minor elements KW - isotope ratios KW - Superior Province KW - Nd-144/Nd-143 KW - greenstone belts KW - lava KW - platinum KW - metals KW - Southern Africa KW - Africa KW - osmium KW - neodymium KW - Zimbabwe KW - Neoarchean KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Pt-Re-Os+and+Sm-Nd+isotope+and+HSE+and+REE+systematics+of+the+2.7+Ga+Belingwe+and+Abitibi+komatiites&rft.au=Puchtel%2C+I+S%3BWalker%2C+R+J%3BBrandon%2C+Alan+D%3BNisbet%2C+E+G&rft.aulast=Puchtel&rft.aufirst=I&rft.date=2009-10-01&rft.volume=73&rft.issue=20&rft.spage=6367&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.07.022 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 116 N1 - PubXState - NY N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Abitibi Belt; Africa; Archean; Belingwe greenstone belt; Canadian Shield; greenstone belts; igneous rocks; isotope fractionation; isotope ratios; isotopes; komatiite; lava; major elements; mantle; mantle plumes; melting; metals; metamorphic belts; minor elements; Nd-144/Nd-143; Neoarchean; neodymium; North America; osmium; palladium; petrology; platinum; platinum group; Precambrian; rare earths; rhenium; samarium; Southern Africa; spectra; stable isotopes; Superior Province; trace elements; volcanic rocks; X-ray fluorescence spectra; Zimbabwe DO - http://dx.doi.org/10.1016/j.gca.2009.07.022 ER - TY - JOUR T1 - Planning considerations for a Mars sample receiving facility; summary and interpretation of three design studies AN - 50058114; 2010-032696 AB - It has been widely understood for many years that an essential component of a Mars Sample Return mission is a Sample Receiving Facility (SRF). The purpose of such a facility would be to take delivery of the flight hardware that lands on Earth, open the spacecraft and extract the sample container and samples, and conduct an agreed-upon test protocol, while ensuring strict containment and contamination control of the samples while in the SRF. Any samples that are found to be non-hazardous (or are rendered non-hazardous by sterilization) would then be transferred to long-term curation. Although the general concept of an SRF is relatively straightforward, there has been considerable discussion about implementation planning. The Mars Exploration Program carried out an analysis of the attributes of an SRF to establish its scope, including minimum size and functionality, budgetary requirements (capital cost, operating costs, cost profile), and development schedule. The approach was to arrange for three independent design studies, each led by an architectural design firm, and compare the results. While there were many design elements in common identified by each study team, there were significant differences in the way human operators were to interact with the systems. In aggregate, the design studies provided insight into the attributes of a future SRF and the complex factors to consider for future programmatic planning. JF - Astrobiology AU - Beaty, David W AU - Allen, Carlton C AU - Bass, Deborah S AU - Buxbaum, Karen L AU - Campbell, James K AU - Lindstrom, David J AU - Miller, Sylvia L AU - Papanastassiou, Dimitri A Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 745 EP - 758 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 8 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - methods KW - planets KW - curation KW - biosafety KW - safety KW - sampling KW - Mars KW - containment KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Planning+considerations+for+a+Mars+sample+receiving+facility%3B+summary+and+interpretation+of+three+design+studies&rft.au=Beaty%2C+David+W%3BAllen%2C+Carlton+C%3BBass%2C+Deborah+S%3BBuxbaum%2C+Karen+L%3BCampbell%2C+James+K%3BLindstrom%2C+David+J%3BMiller%2C+Sylvia+L%3BPapanastassiou%2C+Dimitri+A&rft.aulast=Beaty&rft.aufirst=David&rft.date=2009-10-01&rft.volume=9&rft.issue=8&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0339 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 33 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biosafety; containment; curation; exploration; Mars; methods; planets; safety; sampling; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2009.0339 ER - TY - JOUR T1 - Melting of the Indarch Meteorite (EH4 chondrite) at 1G Pa and variable oxygen fugacity; implications for early planetary differentiation processes AN - 50057930; 2010-032358 AB - In order to derive constraints on planetary differentiation processes, and ultimately the formation of the Earth, it is required to study a variety of meteoritic materials and to investigate their melting relations and elemental partitioning at variable pressures, temperatures, and oxygen fugacities (f (sub O2) ). This study reports the first high pressure (HP) and high temperature (HT) investigation of an enstatite chondrite (Indarch). Four series of experiments exploring various f (sub O2) conditions have been carried out at 1 GPa in a piston-cylinder apparatus using the EH4 chondrite Indarch. We show that temperature and redox conditions have important effects on the phase equilibria of the meteorite: the solidus and liquidus temperatures of the silicate portion increase with decreasing f (sub O2) , and the stability fields of various phases are modified. Olivine and pyroxene are stable around 1.5 log f (sub O2) unit below the iron-wuestite buffer (IW-1.5), whereas quartz and pyroxene is the stable assemblage under the most reducing conditions, between IW-5.0 and IW-4.0, due to reduction of the silicate. While these changes are occurring in the silicate, the metal gains Si from the silicate, (Fe,Mg,Mn,Ca,Cr)-bearing sulfides are observed at f (sub O2) less than IW-4, and the partitioning of Ni and Mo are both affected by the presence of Si in Fe-S-C liquids. The f (sub O2) has also a significant effect on the liquid metal-liquid silicate partitioning behavior of Si and S, two possible light elements in planetary cores, and of the slightly siderophile elements Cr and Mn. With decreasing f (sub O2) , S becomes increasingly lithophile, Si becomes increasingly siderophile, and Cr and Mn both become strongly siderophile and chalcophile. The partitioning behavior of these elements places new constraints on models of core segregation for the Earth and other differentiated bodies. JF - Geochimica et Cosmochimica Acta AU - Berthet, S AU - Malavergne, V AU - Righter, K Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 6402 EP - 6420 PB - Elsevier, New York, NY VL - 73 IS - 20 SN - 0016-7037, 0016-7037 KW - silicates KW - magmatic differentiation KW - stony meteorites KW - oxygen KW - olivine group KW - melts KW - fugacity KW - partitioning KW - meteorites KW - EH chondrites KW - mineral composition KW - melting KW - phase equilibria KW - olivine KW - orthosilicates KW - enstatite chondrites KW - Indarch Meteorite KW - chondrites KW - P-T conditions KW - Earth KW - pressure KW - textures KW - silicate melts KW - parent bodies KW - high pressure KW - nesosilicates KW - magmas KW - planetary interiors KW - planetology KW - SEM data KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50057930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Melting+of+the+Indarch+Meteorite+%28EH4+chondrite%29+at+1G+Pa+and+variable+oxygen+fugacity%3B+implications+for+early+planetary+differentiation+processes&rft.au=Berthet%2C+S%3BMalavergne%2C+V%3BRighter%2C+K&rft.aulast=Berthet&rft.aufirst=S&rft.date=2009-10-01&rft.volume=73&rft.issue=20&rft.spage=6402&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.07.030 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 104 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - chondrites; Earth; EH chondrites; enstatite chondrites; fugacity; high pressure; Indarch Meteorite; magmas; magmatic differentiation; melting; melts; meteorites; mineral composition; nesosilicates; olivine; olivine group; orthosilicates; oxygen; P-T conditions; parent bodies; partitioning; phase equilibria; planetary interiors; planetology; pressure; SEM data; silicate melts; silicates; stony meteorites; textures DO - http://dx.doi.org/10.1016/j.gca.2009.07.030 ER - TY - JOUR T1 - Rapid culture-independent microbial analysis aboard the International Space Station (ISS) AN - 50057901; 2010-032697 AB - A new culture-independent system for microbial monitoring, called the Lab-On-a-Chip Application Development Portable Test System (LOCAD-PTS), was operated aboard the International Space Station (ISS). LOCAD-PTS was launched to the ISS aboard Space Shuttle STS-116 on December 9, 2006, and has since been used by ISS crews to monitor endotoxin on cabin surfaces. Quantitative analysis was performed within 15 minutes, and sample return to Earth was not required. Endotoxin (a marker of Gram-negative bacteria and fungi) was distributed throughout the ISS, despite previous indications that most bacteria on ISS surfaces were Gram-positive. Endotoxin was detected at 24 out of 42 surface areas tested and at every surface site where colony-forming units (cfu) were observed, even at levels of 4-120 bacterial cfu per 100 cm (super 2) , which is below NASA in-flight requirements (3.78 EU per 100 cm (super 2) ). Based upon data collected from the ISS so far, new culture-independent requirements (defined in EU) are suggested, which are verifiable in flight with LOCAD-PTS yet high enough to avoid false alarms. The suggested requirements are intended to supplement current ISS requirements (defined in cfu) and would serve a dual purpose of safeguarding crew health (internal spacecraft surfaces <20 EU per 100 cm (super 2) ) and monitoring forward contamination during Constellation missions (surfaces periodically exposed to the external environment, including the airlock and space suits, <0.24 EU per 100 cm (super 2) ). JF - Astrobiology AU - Maule, Jake AU - Wainwright, Norm AU - Steele, Andrew AU - Monaco, Lisa AU - Morris, Heather AU - Gunter, Daniel AU - Damon, Michael AU - Wells, Mark Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 759 EP - 775 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 8 SN - 1531-1074, 1531-1074 KW - methods KW - monitoring KW - International Space Station KW - bacteria KW - astrobiology KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50057901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Rapid+culture-independent+microbial+analysis+aboard+the+International+Space+Station+%28ISS%29&rft.au=Maule%2C+Jake%3BWainwright%2C+Norm%3BSteele%2C+Andrew%3BMonaco%2C+Lisa%3BMorris%2C+Heather%3BGunter%2C+Daniel%3BDamon%2C+Michael%3BWells%2C+Mark&rft.aulast=Maule&rft.aufirst=Jake&rft.date=2009-10-01&rft.volume=9&rft.issue=8&rft.spage=759&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0319 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 66 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; bacteria; instruments; International Space Station; methods; monitoring DO - http://dx.doi.org/10.1089/ast.2008.0319 ER - TY - JOUR T1 - Why aqueous alteration in asteroids was isochemical; high porosity not = high permeability AN - 50057569; 2010-032483 AB - Carbonaceous chondrite meteorites are the most compositionally primitive rocks in the solar system, but the most chemically pristine (CI1 and CM2 chondrites) have experienced pervasive aqueous alteration, apparently within asteroid parent bodies. Unfractionated soluble elements suggest very limited flow of liquid water, indicting a closed-system at scales large than 100's mu m, consistent with data from oxygen isotopes, and meteorite petrography. However, numerical studies persistently predict large-scale (10'skm) water transport in model asteroids, either in convecting cells, or via 'exhalation' flow - an open-system at scales up to 10'skm. These models have tended to use permeabilites in the range 10 (super -13) to 10 (super -11) m (super 2) . We show that the permeability of plausible chondritic starting materials lies in the range 10 (super -19) to 10 (super -17) m (super 2) (0.1-10 mu D): around six orders-of-magnitude lower than previously assumed. This low permeability is largely a result of the extreme fine grain-size of primitive chondritic materials. Applying these permeability estimates in numerical models, we predict very limited liquid water flow (distances of 100's mu m at most), even in a high porosity, water-saturated asteroid, with a high thermal gradient, over millions of years. Isochemical alteration, with flow over minimal lengthscales, is not a special circumstance. It is inevitable, once we consider the fundamental material properties of these rocks. To achieve large-scale flow it would require average matrix grain sizes in primitive materials of 10's-100's mu m - orders of magnitude larger than observed. Finally, in addition to reconciling numerical modelling with meteorite data, our work explains several other features of these enigmatic rocks, most particularly, why the most chemically primitive meteorites are also the most altered. JF - Earth and Planetary Science Letters AU - Bland, Philip A AU - Jackson, Matthew D AU - Coker, Robert F AU - Cohen, Barbara A AU - Webber, J Beau W AU - Lee, Martin R AU - Duffy, Christina M AU - Chater, Richard J AU - Ardakani, Mahmoud G AU - McPhail, David S AU - McComb, David W AU - Benedix, Gretchen K Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 559 EP - 568 PB - Elsevier, Amsterdam VL - 287 IS - 3-4 SN - 0012-821X, 0012-821X KW - water KW - alteration KW - stony meteorites KW - oxygen KW - numerical models KW - asteroids KW - isotopes KW - closed systems KW - parent bodies KW - grain size KW - carbonaceous chondrites KW - porosity KW - temperature KW - aqueous alteration KW - meteorites KW - water-rock interaction KW - transport KW - open systems KW - petrography KW - chondrites KW - mobility KW - permeability KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50057569?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Why+aqueous+alteration+in+asteroids+was+isochemical%3B+high+porosity+not+%3D+high+permeability&rft.au=Bland%2C+Philip+A%3BJackson%2C+Matthew+D%3BCoker%2C+Robert+F%3BCohen%2C+Barbara+A%3BWebber%2C+J+Beau+W%3BLee%2C+Martin+R%3BDuffy%2C+Christina+M%3BChater%2C+Richard+J%3BArdakani%2C+Mahmoud+G%3BMcPhail%2C+David+S%3BMcComb%2C+David+W%3BBenedix%2C+Gretchen+K&rft.aulast=Bland&rft.aufirst=Philip&rft.date=2009-10-01&rft.volume=287&rft.issue=3-4&rft.spage=559&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.09.004 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 66 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alteration; aqueous alteration; asteroids; carbonaceous chondrites; chondrites; closed systems; grain size; isotopes; meteorites; mobility; numerical models; open systems; oxygen; parent bodies; permeability; petrography; porosity; stony meteorites; temperature; transport; water; water-rock interaction DO - http://dx.doi.org/10.1016/j.epsl.2009.09.004 ER - TY - JOUR T1 - Rational adaptation under task and processing constraints: implications for testing theories of cognition and action AN - 37306536; 3947290 AB - The authors assume that individuals adapt rationally to a utility function given constraints imposed by their cognitive architecture and the local task environment. This assumption underlies a new approach to modeling and understanding cognition-cognitively bounded rational analysis-that sharpens the predictive acuity of general, integrated theories of cognition and action. Such theories provide the necessary computational means to explain the flexible nature of human behavior but in doing so introduce extreme degrees of freedom in accounting for data. The new approach narrows the space of predicted behaviors through analysis of the payoff achieved by alternative strategies, rather than through fitting strategies and theoretical parameters to data. It extends and complements established approaches, including computational cognitive architectures, rational analysis, optimal motor control, bounded rationality, and signal detection theory. The authors illustrate the approach with a reanalysis of an existing account of psychological refractory period (PRP) dual-task performance and the development and analysis of a new theory of ordered dual-task responses. These analyses yield several novel results, including a new understanding of the role of strategic variation in existing accounts of PRP and the first predictive, quantitative account showing how the details of ordered dual-task phenomena emerge from the rational control of a cognitive system subject to the combined constraints of internal variance, motor interference, and a response selection bottleneck. Reprinted by permission of the American Psychological Association JF - Psychological review AU - Howes, Andrew AU - Lewis, Richard L AU - Vera, Alonso AD - University of Manchester ; University of Michigan ; National Aeronautics and Space Administration Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 717 EP - 751 VL - 116 IS - 4 SN - 0033-295X, 0033-295X KW - Sociology KW - Action theory KW - Psychology KW - Rationality KW - Cognition KW - Methodology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37306536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Psychological+review&rft.atitle=Rational+adaptation+under+task+and+processing+constraints%3A+implications+for+testing+theories+of+cognition+and+action&rft.au=Howes%2C+Andrew%3BLewis%2C+Richard+L%3BVera%2C+Alonso&rft.aulast=Howes&rft.aufirst=Andrew&rft.date=2009-10-01&rft.volume=116&rft.issue=4&rft.spage=717&rft.isbn=&rft.btitle=&rft.title=Psychological+review&rft.issn=0033295X&rft_id=info:doi/10.1037%2Fa0017187 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 2449 10404; 10620; 7994; 549 12004 12008; 10404 DO - http://dx.doi.org/10.1037/a0017187 ER - TY - JOUR T1 - Comprehensive Census of Bacteria in Clean Rooms by Using DNA Microarray and Cloning Methods , AN - 21508735; 12510365 AB - A census of clean room surface-associated bacterial populations was derived from the results of both the cloning and sequencing of 16S rRNA genes and DNA microarray (PhyloChip) analyses. Samples from the Lockheed Martin Aeronautics Multiple Testing Facility (LMA-MTF), the Kennedy Space Center Payload Hazard and Servicing Facility (KSC-PHSF), and the Jet Propulsion Laboratory Spacecraft Assembly Facility (JPL-SAF) clean rooms were collected during the various assembly phases of the Phoenix and Mars Science Laboratory (MSL) spacecraft. Clone library-derived analyses detected a larger bacterial diversity prior to the arrival of spacecraft hardware in these clean room facilities. PhyloChip results were in agreement with this trend but also unveiled the presence of anywhere from 9- to 70-fold more bacterial taxa than cloning approaches. Among the facilities sampled, the JPL-SAF (MSL mission) housed a significantly less diverse bacterial population than either the LMA-MTF or KSC-PHSF (Phoenix mission). Bacterial taxa known to thrive in arid conditions were frequently detected in MSL-associated JPL-SAF samples, whereas proteobacterial lineages dominated Phoenix-associated KSC-PHSF samples. Comprehensive bacterial censuses, such as that reported here, will help space-faring nations preemptively identify contaminant biomatter that may compromise extraterrestrial life detection experiments. The robust nature and high sensitivity of DNA microarray technologies should prove beneficial to a wide range of scientific, electronic, homeland security, medical, and pharmaceutical applications and to any other ventures with a vested interest in monitoring and controlling contamination in exceptionally clean environments. JF - Applied and Environmental Microbiology AU - La Duc, Myron T AU - Osman, Shariff AU - Vaishampayan, Parag AU - Piceno, Yvette AU - Andersen, Gary AU - Spry, JA AU - Venkateswaran, Kasthuri AD - Biotechnology and Planetary Protection Group, National Aeronautics and Space Administration Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, kjvenkat@jpl.nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 6559 EP - 6567 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA VL - 75 IS - 20 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - Census KW - DNA microarrays KW - J 02310:Genetics & Taxonomy KW - A 01340:Antibiotics & Antimicrobials KW - W 30915:Pharmaceuticals & Vaccines KW - N 14810:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21508735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Comprehensive+Census+of+Bacteria+in+Clean+Rooms+by+Using+DNA+Microarray+and+Cloning+Methods+%2C&rft.au=La+Duc%2C+Myron+T%3BOsman%2C+Shariff%3BVaishampayan%2C+Parag%3BPiceno%2C+Yvette%3BAndersen%2C+Gary%3BSpry%2C+JA%3BVenkateswaran%2C+Kasthuri&rft.aulast=La+Duc&rft.aufirst=Myron&rft.date=2009-10-01&rft.volume=75&rft.issue=20&rft.spage=6559&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/10.1128%2FAEM.01073-09 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - DNA microarrays DO - http://dx.doi.org/10.1128/AEM.01073-09 ER - TY - JOUR T1 - Application of Airborne Passive Microwave Observations for Monitoring Inland Flooding Caused by Tropical Cyclones AN - 21091920; 11203055 AB - Inland flooding from tropical cyclones is a significant factor in storm-related deaths in the United States and other countries, with the majority of tropical cyclone fatalities recorded in the United States resulting from freshwater flooding. Information collected during National Aeronautics and Space Administration (NASA) tropical cyclone field experiments suggests that surface water and flooding can be detected and therefore monitored at a greater spatial resolution by using passive microwave airborne radiometers than by using satellite sensors. The 10.7-GHz frequency of the NASA Advanced Microwave Precipitation Radiometer (AMPR) has demonstrated high-resolution detection of anomalous surface water and flooding in numerous situations. In this study, an analysis of three cases is conducted utilizing satellite and airborne radiometer data. Data from the 1998 Third Convection and Moisture Experiment (CAMEX-3) are utilized to detect surface water during the landfalling Hurricane Georges in both the Dominican Republic and Louisiana. Another case studied was the landfalling Tropical Storm Gert in eastern Mexico during the Tropical Cloud Systems and Processes (TCSP) experiment in 2005. AMPR data are compared to topographic data and vegetation indices to evaluate the significance of the surface water signature visible in the 10.7-GHz information. The results illustrate the AMPR's utility in monitoring surface water that current satellite-based passive microwave radiometers are unable to monitor because of their coarser resolutions. This suggests the benefit of a radiometer with observing frequencies less than 11 GHz deployed on a manned aircraft or unmanned aircraft system to provide early detection in real time of expanding surface water or flooding conditions. JF - Journal of Atmospheric and Oceanic Technology AU - Buckley, Courtney D AU - Hood, Robbie E AU - LaFontaine, Frank J AD - Universities Space Research Association, Huntsville, Alabama, courtney.d.buckley@nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 2051 EP - 2070 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 26 IS - 10 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Remote Sensing KW - ASW, USA, Louisiana KW - ASW, Greater Antilles, Dominican Rep. KW - Sensors KW - Convection development KW - Surface Water KW - Tropical cyclones KW - Freshwater KW - Storms KW - Hurricane landfall KW - Radiometers KW - Microwaves KW - Aircraft KW - Tropical Cyclones KW - Ocean-atmosphere system KW - Marine KW - Satellite Technology KW - Airborne sensing KW - Tropical clouds KW - Brackish KW - Precipitation KW - Satellite instrumentation KW - Microwave radiometers KW - Clouds KW - Hurricanes KW - Satellite data KW - ASW, Mexico KW - Airborne radiometers KW - Flooding KW - Monitoring KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 556.16:Runoff (556.16) KW - SW 0815:Precipitation KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21091920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Application+of+Airborne+Passive+Microwave+Observations+for+Monitoring+Inland+Flooding+Caused+by+Tropical+Cyclones&rft.au=Buckley%2C+Courtney+D%3BHood%2C+Robbie+E%3BLaFontaine%2C+Frank+J&rft.aulast=Buckley&rft.aufirst=Courtney&rft.date=2009-10-01&rft.volume=26&rft.issue=10&rft.spage=2051&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F2009JTECHA1273.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Radiometers; Airborne sensing; Hurricanes; Microwaves; Sensors; Ocean-atmosphere system; Flooding; Satellite data; Tropical clouds; Airborne radiometers; Convection development; Precipitation; Tropical cyclones; Satellite instrumentation; Hurricane landfall; Storms; Microwave radiometers; Clouds; Remote Sensing; Satellite Technology; Aircraft; Tropical Cyclones; Surface Water; Monitoring; ASW, USA, Louisiana; ASW, Mexico; ASW, Greater Antilles, Dominican Rep.; Freshwater; Brackish; Marine DO - http://dx.doi.org/10.1175/2009JTECHA1273.1 ER - TY - JOUR T1 - Drought-Induced Warming in the Continental United States under Different SST Regimes AN - 21074957; 11203100 AB - The U.S. Climate Variability and Predictability (U.S. CLIVAR) Drought Working Group (DWG) recently performed a series of experiments in which a number of AGCMs were forced with different leading patterns of global SST variability. These experiments provide a unique opportunity to examine how different SST regimes affect temperature over the continental United States. Herein, the focus is on a particular aspect of June-August (JJA) near-surface air temperature: the temperature during relatively dry years for a given SST regime. For most of the models participating in the DWG experiments, a cold Pacific produces greater warming in the central United States during relatively dry years than a warm Pacific does for the following two separate reasons: (i) the cold Pacific leads on average, across all years, to drier conditions, and (ii) the particular evaporation regime induced by the cold Pacific enhances the impact of evaporation feedback on temperature, that is, the sensitivity of temperature to within-climate variations in moisture availability. These results are supported, to a large extent, by the observational record. JF - Journal of Climate AU - Koster, Randal D AU - Wang, Hailan AU - Schubert, Siegfried D AU - Suarez, Max J AU - Mahanama, Sarith AD - Global Modeling and Assimilation Office, NASA GSFC, Greenbelt, Maryland Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 5385 EP - 5400 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 22 IS - 20 SN - 0894-8755, 0894-8755 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Sensitivity KW - Sea surface KW - air temperature KW - Evaporation KW - Climate change KW - Temperature KW - Brackish KW - Drought KW - Freshwater KW - Surface temperature KW - USA KW - Climatic variability KW - Predictability KW - I, Pacific KW - Ocean-atmosphere system KW - Global warming KW - Sea surface temperatures KW - Sea surface temperature forecasting KW - Droughts KW - Q2 09243:Structure, mechanics and thermodynamics KW - M3 1010:Issues in Sustainable Development KW - O 2070:Meteorology KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21074957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Drought-Induced+Warming+in+the+Continental+United+States+under+Different+SST+Regimes&rft.au=Koster%2C+Randal+D%3BWang%2C+Hailan%3BSchubert%2C+Siegfried+D%3BSuarez%2C+Max+J%3BMahanama%2C+Sarith&rft.aulast=Koster&rft.aufirst=Randal&rft.date=2009-10-01&rft.volume=22&rft.issue=20&rft.spage=5385&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2009JCLI3075.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Sea surface; Climate change; Ocean-atmosphere system; Droughts; Surface temperature; Predictability; Climatic variability; Evaporation; Global warming; Drought; Sea surface temperatures; Sea surface temperature forecasting; Sensitivity; air temperature; Temperature; USA; I, Pacific; Freshwater; Brackish; Marine DO - http://dx.doi.org/10.1175/2009JCLI3075.1 ER - TY - JOUR T1 - Comparing registration methods for mapping brain change using tensor-based morphometry AN - 21066054; 11084597 AB - Measures of brain changes can be computed from sequential MRI scans, providing valuable information on disease progression for neuroscientific studies and clinical trials. Tensor-based morphometry (TBM) creates maps of these brain changes, visualizing the 3D profile and rates of tissue growth or atrophy. In this paper, we examine the power of different nonrigid registration models to detect changes in TBM, and their stability when no real changes are present. Specifically, we investigate an asymmetric version of a recently proposed Unbiased registration method, using mutual information as the matching criterion. We compare matching functionals (sum of squared differences and mutual information), as well as large-deformation registration schemes (viscous fluid and inverse-consistent linear elastic registration methods versus Symmetric and Asymmetric Unbiased registration) for detecting changes in serial MRI scans of 10 elderly normal subjects and 10 patients with Alzheimers Disease scanned at 2-week and 1-year intervals. We also analyzed registration results when matching images corrupted with artificial noise. We demonstrated that the unbiased methods, both symmetric and asymmetric, have higher reproducibility. The unbiased methods were also less likely to detect changes in the absence of any real physiological change. Moreover, they measured biological deformations more accurately by penalizing bias in the corresponding statistical maps. JF - Medical Image Analysis AU - Yanovsky, Igor AU - Leow, Alex D AU - Lee, Suh AU - Osher, Stanley J AU - Thompson, Paul M AD - Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA, igor.yanovsky@jpl.nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 679 EP - 700 PB - Elsevier Science, The Boulevard Kidlington Oxford OX5 1GB UK VL - 13 IS - 5 SN - 1361-8415, 1361-8415 KW - CSA Neurosciences Abstracts; Biotechnology and Bioengineering Abstracts KW - Brain mapping KW - Statistics KW - Alzheimer's disease KW - Magnetic resonance imaging KW - Brain KW - Image processing KW - Clinical trials KW - Neurodegenerative diseases KW - Morphometry KW - Geriatrics KW - Atrophy KW - W 30910:Imaging KW - N3 11027:Neurology & neuropathology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21066054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Medical+Image+Analysis&rft.atitle=Comparing+registration+methods+for+mapping+brain+change+using+tensor-based+morphometry&rft.au=Yanovsky%2C+Igor%3BLeow%2C+Alex+D%3BLee%2C+Suh%3BOsher%2C+Stanley+J%3BThompson%2C+Paul+M&rft.aulast=Yanovsky&rft.aufirst=Igor&rft.date=2009-10-01&rft.volume=13&rft.issue=5&rft.spage=679&rft.isbn=&rft.btitle=&rft.title=Medical+Image+Analysis&rft.issn=13618415&rft_id=info:doi/10.1016%2Fj.media.2009.06.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Brain mapping; Morphometry; Magnetic resonance imaging; Statistics; Alzheimer's disease; Brain; Clinical trials; Geriatrics; Image processing; Neurodegenerative diseases; Atrophy DO - http://dx.doi.org/10.1016/j.media.2009.06.002 ER - TY - JOUR T1 - A U.S. CLIVAR Project to Assess and Compare the Responses of Global Climate Models to Drought-Related SST Forcing Patterns: Overview and Results AN - 21065217; 11203082 AB - The U.S. Climate Variability and Predictability (CLIVAR) working group on drought recently initiated a series of global climate model simulations forced with idealized SST anomaly patterns, designed to address a number of uncertainties regarding the impact of SST forcing and the role of land-atmosphere feedbacks on regional drought. The runs were carried out with five different atmospheric general circulation models (AGCMs) and one coupled atmosphere-ocean model in which the model was continuously nudged to the imposed SST forcing. This paper provides an overview of the experiments and some initial results focusing on the responses to the leading patterns of annual mean SST variability consisting of a Pacific El Nino-Southern Oscillation (ENSO)-like pattern, a pattern that resembles the Atlantic multidecadal oscillation (AMO), and a global trend pattern. One of the key findings is that all of the AGCMs produce broadly similar (though different in detail) precipitation responses to the Pacific forcing pattern, with a cold Pacific leading to reduced precipitation and a warm Pacific leading to enhanced precipitation over most of the United States. While the response to the Atlantic pattern is less robust, there is general agreement among the models that the largest precipitation response over the United States tends to occur when the two oceans have anomalies of opposite signs. Further highlights of the response over the United States to the Pacific forcing include precipitation signal-to-noise ratios that peak in spring, and surface temperature signal-to-noise ratios that are both lower and show less agreement among the models than those found for the precipitation response. The response to the positive SST trend forcing pattern is an overall surface warming over the world's land areas, with substantial regional variations that are in part reproduced in runs forced with a globally uniform SST trend forcing. The precipitation response to the trend forcing is weak in all of the models. It is hoped that these early results, as well as those reported in the other contributions to this special issue on drought, will serve to stimulate further analysis of these simulations, as well as suggest new research on the physical mechanisms contributing to hydroclimatic variability and change throughout the world. JF - Journal of Climate AU - Schubert, Siegfried AU - Deser, Clara AU - Phillips, Adam AU - Delworth, Tom AU - Findell, Kirsten AU - Fu, Rong AU - Higgins, Wayne AU - Kumar, Arun AU - Mo, Kingtse AU - Pegion, Philip AU - Schemm, Jae AU - Wang, Hailan AU - Hoerling, Martin AU - Kirtman, Ben AU - Legler, David AU - Lettenmaier, Dennis AU - Lyon, Bradfield AU - Magana, Victor AU - Nigam, Sumant AU - Ruiz-Barradas, Alfredo AU - Zeng, Ning AU - Pulwarty, Roger AU - Koster, Randal AU - Rind, David AU - Seager, Richard AU - Ting, Mingfang AU - Stewart, Ronald AU - Syktus, Jozef AU - Wang, Chunzai AU - Suarez, Max AU - Weaver, Scott AU - Gutzler, David AU - Dai, Aiguo AD - Department of Atmospheric and Oceanic Science, University of Maryland, College Park, College Park, Maryland, siegfried.d.schubert@nasa.gov Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 5251 EP - 5272 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 22 IS - 19 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Surface temperatures KW - Sea surface KW - Rainfall KW - Climate change KW - Drought KW - Sea surface temperature anomalies KW - Climatic variability KW - Predictability KW - I, Pacific KW - Ocean-atmosphere system KW - Sea surface temperatures KW - Sea surface temperature forecasting KW - Droughts KW - Marine KW - World Land Areas KW - Climate models KW - Mathematical models KW - Temperature KW - Simulation KW - Atmospheric circulation KW - Precipitation KW - A, Atlantic KW - Surface temperature KW - Global climate KW - USA KW - Atmosphere-ocean coupled models KW - Signal-to-noise ratio KW - Numerical simulations KW - Oceans KW - General circulation models KW - Atmospheric forcing KW - Global warming KW - Land-atmosphere interaction KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) KW - O 2070:Meteorology KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21065217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=A+U.S.+CLIVAR+Project+to+Assess+and+Compare+the+Responses+of+Global+Climate+Models+to+Drought-Related+SST+Forcing+Patterns%3A+Overview+and+Results&rft.au=Schubert%2C+Siegfried%3BDeser%2C+Clara%3BPhillips%2C+Adam%3BDelworth%2C+Tom%3BFindell%2C+Kirsten%3BFu%2C+Rong%3BHiggins%2C+Wayne%3BKumar%2C+Arun%3BMo%2C+Kingtse%3BPegion%2C+Philip%3BSchemm%2C+Jae%3BWang%2C+Hailan%3BHoerling%2C+Martin%3BKirtman%2C+Ben%3BLegler%2C+David%3BLettenmaier%2C+Dennis%3BLyon%2C+Bradfield%3BMagana%2C+Victor%3BNigam%2C+Sumant%3BRuiz-Barradas%2C+Alfredo%3BZeng%2C+Ning%3BPulwarty%2C+Roger%3BKoster%2C+Randal%3BRind%2C+David%3BSeager%2C+Richard%3BTing%2C+Mingfang%3BStewart%2C+Ronald%3BSyktus%2C+Jozef%3BWang%2C+Chunzai%3BSuarez%2C+Max%3BWeaver%2C+Scott%3BGutzler%2C+David%3BDai%2C+Aiguo&rft.aulast=Schubert&rft.aufirst=Siegfried&rft.date=2009-10-01&rft.volume=22&rft.issue=19&rft.spage=5251&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2009JCLI3060.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Sea surface; Mathematical models; Signal-to-noise ratio; Atmospheric forcing; Climate change; Ocean-atmosphere system; Droughts; Surface temperature; Surface temperatures; Climate models; Precipitation; Drought; Global climate; Sea surface temperature anomalies; Atmosphere-ocean coupled models; Numerical simulations; Predictability; Climatic variability; General circulation models; Global warming; Land-atmosphere interaction; Sea surface temperatures; Sea surface temperature forecasting; Oceans; Rainfall; Temperature; Simulation; Atmospheric circulation; World Land Areas; USA; I, Pacific; A, Atlantic; Marine DO - http://dx.doi.org/10.1175/2009JCLI3060.1 ER - TY - JOUR T1 - The CALIPSO Automated Aerosol Classification and Lidar Ratio Selection Algorithm AN - 21065188; 11203048 AB - Descriptions are provided of the aerosol classification algorithms and the extinction-to-backscatter ratio (lidar ratio) selection schemes for the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) aerosol products. One year of CALIPSO level 2 version 2 data are analyzed to assess the veracity of the CALIPSO aerosol-type identification algorithm and generate vertically resolved distributions of aerosol types and their respective optical characteristics. To assess the robustness of the algorithm, the interannual variability is analyzed by using a fixed season (June-August) and aerosol type (polluted dust) over two consecutive years (2006 and 2007). The CALIPSO models define six aerosol types: clean continental, clean marine, dust, polluted continental, polluted dust, and smoke, with 532-nm (1064 nm) extinction-to-backscatter ratios S sub(a) of 35 (30), 20 (45), 40 (55), 70 (30), 65 (30), and 70 (40) sr, respectively. This paper presents the global distributions of the CALIPSO aerosol types, the complementary distributions of integrated attenuated backscatter, and the volume depolarization ratio for each type. The aerosol-type distributions are further partitioned according to surface type (land/ocean) and detection resolution (5, 20, and 80 km) for optical and spatial context, because the optically thick layers are found most often at the smallest spatial resolution. Except for clean marine and polluted continental, all the aerosol types are found preferentially at the 80-km resolution. Nearly 80% of the smoke cases and 60% of the polluted dust cases are found over water, whereas dust and polluted continental cases are found over both land and water at comparable frequencies. Because the CALIPSO observables do not sufficiently constrain the determination of the aerosol, the surface type is used to augment the selection criteria. Distributions of the total attenuated color ratios show that the use of surface type in the typing algorithm does not result in abrupt and artificial changes in aerosol type or extinction. JF - Journal of Atmospheric and Oceanic Technology AU - Omar, Ali H AU - Winker, David M AU - Vaughan, Mark A AU - Hu, Yongxiang AU - Trepte, Charles R AU - Ferrare, Richard A AU - Lee, Kam-Pui AU - Hostetler, Chris A AU - Kittaka, Chieko AU - Rogers, Raymond R AU - Kuehn, Ralph E AU - Liu, Zhaoyan AD - National Institute of Aerospace, Hampton, Virginia, ali.h.omar@nasa.gov Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 1994 EP - 2014 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 26 IS - 10 SN - 0739-0572, 0739-0572 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Remote sensing KW - Algorithms KW - Lidar KW - Dust KW - Optical analysis KW - extinction KW - Seasonal variability KW - Seasonal variations KW - Atmospheric particulates KW - Aerosols KW - Mathematical models KW - Extinction KW - Satellites KW - Water pollution KW - Smoke KW - Clouds KW - Automated cartography KW - Satellite data KW - Interannual variability KW - Marine pollution KW - Oceans KW - classification KW - Lidar applications KW - LIDAR KW - Eolian dust KW - Pollution control KW - Q5 08503:Characteristics, behavior and fate KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 1000:MARINE POLLUTION KW - Q2 09244:Air-sea coupling KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21065188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=The+CALIPSO+Automated+Aerosol+Classification+and+Lidar+Ratio+Selection+Algorithm&rft.au=Omar%2C+Ali+H%3BWinker%2C+David+M%3BVaughan%2C+Mark+A%3BHu%2C+Yongxiang%3BTrepte%2C+Charles+R%3BFerrare%2C+Richard+A%3BLee%2C+Kam-Pui%3BHostetler%2C+Chris+A%3BKittaka%2C+Chieko%3BRogers%2C+Raymond+R%3BKuehn%2C+Ralph+E%3BLiu%2C+Zhaoyan&rft.aulast=Omar&rft.aufirst=Ali&rft.date=2009-10-01&rft.volume=26&rft.issue=10&rft.spage=1994&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F2009JTECHA1231.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Automated cartography; Atmospheric particulates; Aerosols; Mathematical models; Marine pollution; Seasonal variations; LIDAR; Water pollution; Eolian dust; Pollution control; Clouds; Smoke; Interannual variability; Satellite data; Extinction; Lidar applications; Algorithms; Seasonal variability; Optical analysis; Oceans; classification; Remote sensing; extinction; Lidar; Satellites; Dust DO - http://dx.doi.org/10.1175/2009JTECHA1231.1 ER - TY - JOUR T1 - Experimental analysis and modelling of in vitro proliferation of mesenchymal stem cells AN - 20939005; 10992080 AB - AbstractObjectives: Stem cell therapies based on differentiation of adult or embryonic stem cells into specialized ones appear to be effective for treating several human diseases. This work addresses the mathematical simulation of proliferation kinetics of stem cells.Materials and methods: Sheep bone marrow mesenchymal stem cells (phenotype characterized by flow cytometry analysis) seeded at different initial concentrations in Petri dishes were expanded to confluence. Sigmoid temporal profiles of total counts obtained through classic haemocytometry were quantitatively interpreted by both a phenomenological logistic equation and a novel model based on a one-dimensional, single-staged population balance approach capable of taking into account contact inhibition at confluence. The models' parameters were determined by comparison with experimental data on population expansion starting from single seeding concentration. Reliability of the models was tested by predicting cell proliferation carried out starting from different seeding concentrations.Results and discussion: It was found that the proposed population balance modelling approach was successful in predicting the experimental data over the whole range of initial cell numbers investigated, while prediction capability of phenomenological logistic equation was more limited. JF - Cell Proliferation AU - Mancuso, L AU - Liuzzo, MI AU - Fadda, S AU - Pisu, M AU - Cincotti, A AU - Arras, M AU - Desogus, E AU - Piras, F AU - Piga, G AU - La Nasa, G AU - Concas, A AU - Cao, G AD - *Department of Chemical Engineering and Materials Science, University of Cagliari, Cagliari, Italy Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 602 EP - 616 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 42 IS - 5 SN - 0960-7722, 0960-7722 KW - Biotechnology and Bioengineering Abstracts KW - Mathematical models KW - Data processing KW - Cell number KW - Bone marrow KW - Flow cytometry KW - Differentiation KW - Stem cells KW - Embryo cells KW - Kinetics KW - Cell proliferation KW - Mesenchyme KW - Contact inhibition KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20939005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cell+Proliferation&rft.atitle=Experimental+analysis+and+modelling+of+in+vitro+proliferation+of+mesenchymal+stem+cells&rft.au=Mancuso%2C+L%3BLiuzzo%2C+MI%3BFadda%2C+S%3BPisu%2C+M%3BCincotti%2C+A%3BArras%2C+M%3BDesogus%2C+E%3BPiras%2C+F%3BPiga%2C+G%3BLa+Nasa%2C+G%3BConcas%2C+A%3BCao%2C+G&rft.aulast=Mancuso&rft.aufirst=L&rft.date=2009-10-01&rft.volume=42&rft.issue=5&rft.spage=602&rft.isbn=&rft.btitle=&rft.title=Cell+Proliferation&rft.issn=09607722&rft_id=info:doi/10.1111%2Fj.1365-2184.2009.00626.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Flow cytometry; Differentiation; Stem cells; Data processing; Mathematical models; Embryo cells; Cell number; Kinetics; Bone marrow; Mesenchyme; Cell proliferation; Contact inhibition DO - http://dx.doi.org/10.1111/j.1365-2184.2009.00626.x ER - TY - JOUR T1 - MODIS tree cover validation for the circumpolar taiga-tundra transition zone AN - 20762330; 10272710 AB - A validation of the 2005 500m MODIS vegetation continuous fields (VCF) tree cover product in the circumpolar taiga-tundra ecotone was performed using high resolution Quickbird imagery. Assessing the VCF's performance near the northern limits of the boreal forest can help quantify the accuracy of the product within this vegetation transition area. The circumpolar region was divided into 7 longitudinal zones and validation sites were selected in areas of varying tree cover where Quickbird imagery is available in Google Earth. Each site was linked to the corresponding VCF pixel and overlaid with a regular dot grid within the VCF pixel's boundary to estimate percent tree crown cover in the area. Percent tree crown cover was estimated using Quickbird imagery for 396 sites throughout the circumpolar region and related to the VCF's estimates of canopy cover for 2000-2005. Regression results of VCF inter-annual comparisons (2000-2005) and VCF-Quickbird image-interpreted estimates indicate that: (1) Pixel-level, inter-annual comparisons of VCF estimates of percent canopy cover were linearly related (mean R super(2)=0.77) and exhibited an average root mean square error (RMSE) of 10.1% and an average root mean square difference (RMSD) of 7.3%. (2) A comparison of image-interpreted percent tree crown cover estimates based on dot counts on Quickbird color images by two different interpreters were more variable (R super(2)=0.73, RMSE=14.8%, RMSD=18.7%) than VCF inter-annual comparisons. (3) Across the circumpolar boreal region, 2005 VCF-Quickbird comparisons were linearly related, with an R super(2)=0.57, a RMSE=13.4% and a RMSD=21.3%, with a tendency to over-estimate areas of low percent tree cover and anomalous VCF results in Scandinavia. The relationship of the VCF estimates and ground reference indicate to potential users that the VCF's tree cover values for individual pixels, particularly those below 20% tree cover, may not be precise enough to monitor 500m pixel-level tree cover in the taiga-tundra transition zone. JF - Remote Sensing of Environment AU - Montesano, P M AU - Nelson, R AU - Sun, G AU - Margolis, H AU - Kerber, A AU - Ranson, K J AD - Inc., Lanham, MD 20706, USA, paul.m.montesano@nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 2130 EP - 2141 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 10 SN - 0034-4257, 0034-4257 KW - Environment Abstracts; Ecology Abstracts KW - Trees KW - Remote sensing KW - Image processing KW - Vegetation KW - Forests KW - Ecotones KW - ecotones KW - Scandinavia KW - Boundaries KW - Canopies KW - canopies KW - ENA 06:Food & Drugs KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20762330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=MODIS+tree+cover+validation+for+the+circumpolar+taiga-tundra+transition+zone&rft.au=Montesano%2C+P+M%3BNelson%2C+R%3BSun%2C+G%3BMargolis%2C+H%3BKerber%2C+A%3BRanson%2C+K+J&rft.aulast=Montesano&rft.aufirst=P&rft.date=2009-10-01&rft.volume=113&rft.issue=10&rft.spage=2130&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.05.021 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Trees; Boundaries; Remote sensing; Forests; Vegetation; Image processing; Canopies; Ecotones; ecotones; canopies; Scandinavia DO - http://dx.doi.org/10.1016/j.rse.2009.05.021 ER - TY - JOUR T1 - Validation of the North American ASTER Land Surface Emissivity Database (NAALSED) version 2.0 using pseudo-invariant sand dune sites AN - 20760911; 10272715 AB - Knowledge of the Land Surface Emissivity (LSE) in the Thermal Infrared (TIR: 8-12?m) part of the electromagnetic spectrum is essential to derive accurate Land Surface Temperatures (LSTs) from spaceborne TIR measurements. This study focuses on validation of the emissivity product in the North American ASTER Land Surface Emissivity Database (NAALSED) v2.0 - a mean seasonal, gridded emissivity product produced at 100m spatial resolution using all Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) scenes from 2000 to 2008 over North America (http:/ /emissivity.jpl.nasa.gov). The NAALSED emissivity product was validated over bare surfaces with laboratory measurements of sand samples collected at nine pseudo-invariant sand dune sites located in the western/southwestern USA. The nine sand dune sites cover a broad range of surface emissivities in the TIR. Results show that the absolute mean emissivity difference between NAALSED and the laboratory results for the nine validation sites and all five ASTER TIR bands was 0.016 (1.6%). This emissivity difference is equivalent to approximately a 1K error in the land surface temperature for a material at 300K in the TIR. JF - Remote Sensing of Environment AU - Hulley, G C AU - Hook, S J AU - Baldridge, A M AD - California Institute of Technology, Pasadena, CA, USA, glynn.hulley@jpl.nasa.gov Y1 - 2009/10// PY - 2009 DA - Oct 2009 SP - 2224 EP - 2233 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 10 SN - 0034-4257, 0034-4257 KW - Environment Abstracts; Ecology Abstracts; Meteorological & Geoastrophysical Abstracts KW - ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) KW - Temperature effects KW - Surface temperatures KW - Remote sensing of environment KW - Temperature KW - Remote sensing KW - Aster KW - spatial discrimination KW - emissivity KW - Radiometers KW - Databases KW - USA KW - Sulfur dioxide KW - Sand KW - Dunes KW - Emissions KW - Emission measurements KW - Seasonal variations KW - Sand dunes KW - D 04030:Models, Methods, Remote Sensing KW - M2 551.525:Earth Temperature (551.525) KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20760911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Validation+of+the+North+American+ASTER+Land+Surface+Emissivity+Database+%28NAALSED%29+version+2.0+using+pseudo-invariant+sand+dune+sites&rft.au=Hulley%2C+G+C%3BHook%2C+S+J%3BBaldridge%2C+A+M&rft.aulast=Hulley&rft.aufirst=G&rft.date=2009-10-01&rft.volume=113&rft.issue=10&rft.spage=2224&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.06.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Databases; Sand; Dunes; Remote sensing; spatial discrimination; Radiometers; ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer); Surface temperatures; Remote sensing of environment; Sulfur dioxide; Emission measurements; Emissions; Temperature; Seasonal variations; Sand dunes; emissivity; Aster; USA DO - http://dx.doi.org/10.1016/j.rse.2009.06.005 ER - TY - JOUR T1 - Understanding the Importance of Microphysics and Macrophysics for Warm Rain in Marine Low Clouds. Part I: Satellite Observations AN - 1777162997; 11203036 AB - The importance of macrophysical variables [cloud thickness, liquid water path (LWP)] and microphysical variables (effective radius r sub(e), effective droplet concentration N sub(eff)) on warm drizzle intensity and frequency across the tropics and subtropics is studied. In this first part of a two-part study, Moderate Resolution Imaging Spectroradiometer (MODIS) optical and CloudSat cloud radar data are used to understand warm rain in marine clouds. Part II uses simple heuristic models. Cloud-top height and LWP substantially increase as drizzle intensity increases. Droplet radius estimated from MODIS also increases with cloud radar reflectivity (dBZ) but levels off as dBZ > 0, except where the influence of continental pollution is present, in which case a monotonic increase of r sub(e) with drizzle intensity occurs. Off the Asian coast and over the Gulf of Mexico, r sub(e) values are smaller (by several km) and N sub(eff) values are larger compared to more remote marine regions. For heavy drizzle intensity, both r sub(e) and N sub(eff) values off the Asian coast and over the Gulf of Mexico approach r sub(e) and N sub(eff) values in more remote marine regions. Drizzle frequency, defined as profiles in which maximum dBZ > -15, increases dramatically and nearly uniformly when cloud tops grow from 1 to 2 km. Drizzle frequencies exceed 90% in all regions when LWPs exceed 250 g m super(-2) and N sub(eff) values are below 50 cm super(-3), even in regions where drizzle occurs infrequently on the whole. The fact that the relationship among drizzle frequency, LWP, and N sub(eff) is essentially the same for all regions suggests a near universality among tropical and subtropical regions. JF - Journal of the Atmospheric Sciences AU - Kubar, Terence L AU - Hartmann, Dennis L AU - Wood, Robert AD - Department of Atmospheric Sciences, University of Washington, Seattle, Washington terry.kubar@jpl.nasa.gov Y1 - 2009/10// PY - 2009 DA - October 2009 SP - 2953 EP - 2972 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 66 IS - 10 SN - 0022-4928, 0022-4928 KW - Environmental Engineering Abstracts (EN); Aerospace & High Technology Database (AH) KW - Clouds KW - Marine KW - Mathematical models KW - Droplets KW - Coastal environments KW - Rain KW - Gulf of Mexico KW - MODIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777162997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Atmospheric+Sciences&rft.atitle=Understanding+the+Importance+of+Microphysics+and+Macrophysics+for+Warm+Rain+in+Marine+Low+Clouds.+Part+I%3A+Satellite+Observations&rft.au=Kubar%2C+Terence+L%3BHartmann%2C+Dennis+L%3BWood%2C+Robert&rft.aulast=Kubar&rft.aufirst=Terence&rft.date=2009-10-01&rft.volume=66&rft.issue=10&rft.spage=2953&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2F2009JAS3071.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2016-05-18 N1 - SubjectsTermNotLitGenreText - Marine DO - http://dx.doi.org/10.1175/2009JAS3071.1 ER - TY - CPAPER T1 - ARTEMIS: the first mission to the lunar libration orbits T2 - 21st International Symposium on Space Flight Dynamics (ISSFD 2009) AN - 42512032; 5444797 JF - 21st International Symposium on Space Flight Dynamics (ISSFD 2009) AU - Woodard, M Y1 - 2009/09/28/ PY - 2009 DA - 2009 Sep 28 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42512032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+International+Symposium+on+Space+Flight+Dynamics+%28ISSFD+2009%29&rft.atitle=ARTEMIS%3A+the+first+mission+to+the+lunar+libration+orbits&rft.au=Woodard%2C+M&rft.aulast=Woodard&rft.aufirst=M&rft.date=2009-09-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+International+Symposium+on+Space+Flight+Dynamics+%28ISSFD+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.mediatec-dif.com/issfd/Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cloud Property Retrievals from Geostationary Satellites for Aviation Weather Applications T2 - 9th European Conference on Applications of Meteorology (ECAM 2009) AN - 42438535; 5410574 JF - 9th European Conference on Applications of Meteorology (ECAM 2009) AU - Minnis, P AU - Palikonda, R AU - Smith, W AU - Chee, T AU - Spangenberg, D AU - Ayers, J AU - Chang, F AU - Heck, P Y1 - 2009/09/28/ PY - 2009 DA - 2009 Sep 28 KW - Remote sensing KW - Satellites KW - Clouds KW - Weather KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42438535?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.atitle=Cloud+Property+Retrievals+from+Geostationary+Satellites+for+Aviation+Weather+Applications&rft.au=Minnis%2C+P%3BPalikonda%2C+R%3BSmith%2C+W%3BChee%2C+T%3BSpangenberg%2C+D%3BAyers%2C+J%3BChang%2C+F%3BHeck%2C+P&rft.aulast=Minnis&rft.aufirst=P&rft.date=2009-09-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetings.copernicus.org/ems2009/ems_and_ecam_2009_programme_boo k.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Survey of the Optical Properties of Line-shaped Persistent Contrails over the Contigous United States by Satellite Imagery T2 - 9th European Conference on Applications of Meteorology (ECAM 2009) AN - 42438519; 5410685 JF - 9th European Conference on Applications of Meteorology (ECAM 2009) AU - Duda, D AU - Minnis, P AU - Palikonda, R AU - Heck, P Y1 - 2009/09/28/ PY - 2009 DA - 2009 Sep 28 KW - USA KW - Remote sensing KW - Satellite sensing KW - Optical properties KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42438519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.atitle=A+Survey+of+the+Optical+Properties+of+Line-shaped+Persistent+Contrails+over+the+Contigous+United+States+by+Satellite+Imagery&rft.au=Duda%2C+D%3BMinnis%2C+P%3BPalikonda%2C+R%3BHeck%2C+P&rft.aulast=Duda&rft.aufirst=D&rft.date=2009-09-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetings.copernicus.org/ems2009/ems_and_ecam_2009_programme_boo k.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Environmental Information for the U.S. Next Generation Air Transportation System (NextGen) T2 - 9th European Conference on Applications of Meteorology (ECAM 2009) AN - 42434678; 5410572 JF - 9th European Conference on Applications of Meteorology (ECAM 2009) AU - Murray, J AU - Miner, C AU - Pace, D AU - Minnis, P AU - Mecikalski, J AU - Feltz, W AU - Johnson, D AU - Iskendarian, H AU - Haynes, J Y1 - 2009/09/28/ PY - 2009 DA - 2009 Sep 28 KW - USA KW - Environmental information KW - Transportation KW - Air transportation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42434678?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.atitle=Environmental+Information+for+the+U.S.+Next+Generation+Air+Transportation+System+%28NextGen%29&rft.au=Murray%2C+J%3BMiner%2C+C%3BPace%2C+D%3BMinnis%2C+P%3BMecikalski%2C+J%3BFeltz%2C+W%3BJohnson%2C+D%3BIskendarian%2C+H%3BHaynes%2C+J&rft.aulast=Murray&rft.aufirst=J&rft.date=2009-09-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetings.copernicus.org/ems2009/ems_and_ecam_2009_programme_boo k.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Cloud Feedback Diagnosed from Observations and LES Modeling T2 - 9th European Conference on Applications of Meteorology (ECAM 2009) AN - 42430405; 5411068 JF - 9th European Conference on Applications of Meteorology (ECAM 2009) AU - Xu, K AU - Cheng, A AU - Eitzen, Z Y1 - 2009/09/28/ PY - 2009 DA - 2009 Sep 28 KW - Clouds KW - Feedback KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42430405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.atitle=Low+Cloud+Feedback+Diagnosed+from+Observations+and+LES+Modeling&rft.au=Xu%2C+K%3BCheng%2C+A%3BEitzen%2C+Z&rft.aulast=Xu&rft.aufirst=K&rft.date=2009-09-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+European+Conference+on+Applications+of+Meteorology+%28ECAM+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetings.copernicus.org/ems2009/ems_and_ecam_2009_programme_boo k.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Turbofan Design Options for an Advanced Single-Aisle Transport Aircraft T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42511151; 5447467 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Guynn, Mark AU - Berton, Jeffrey AU - Fisher, Kenneth AU - Haller, William AU - Tong, Michael AU - Thurman, Douglas Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Aircraft KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42511151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Analysis+of+Turbofan+Design+Options+for+an+Advanced+Single-Aisle+Transport+Aircraft&rft.au=Guynn%2C+Mark%3BBerton%2C+Jeffrey%3BFisher%2C+Kenneth%3BHaller%2C+William%3BTong%2C+Michael%3BThurman%2C+Douglas&rft.aulast=Guynn&rft.aufirst=Mark&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effects of Passive Coordination on Distributed Separation Assurance T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42511104; 5447437 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Lauderdale, Todd Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42511104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=The+Effects+of+Passive+Coordination+on+Distributed+Separation+Assurance&rft.au=Lauderdale%2C+Todd&rft.aulast=Lauderdale&rft.aufirst=Todd&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sensitivity of an Automated Separation Assurance Tool to Trajectory Uncertainty T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509917; 5447535 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Cone, Andrew AU - Chin, David Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Sensitivity KW - Automation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Sensitivity+of+an+Automated+Separation+Assurance+Tool+to+Trajectory+Uncertainty&rft.au=Cone%2C+Andrew%3BChin%2C+David&rft.aulast=Cone&rft.aufirst=Andrew&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Automated Aircraft Conflict Resolution and Weather Avoidance T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509833; 5447518 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Love, John AU - Chan, William AU - Lee, Chu Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Conflicts KW - Aircraft KW - Weather KW - Automation KW - Avoidance reactions KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Analysis+of+Automated+Aircraft+Conflict+Resolution+and+Weather+Avoidance&rft.au=Love%2C+John%3BChan%2C+William%3BLee%2C+Chu&rft.aulast=Love&rft.aufirst=John&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - ANERS - Green Technologies T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509493; 5447506 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Collier, Fay AU - Garnier, Vincent AU - Rumizen, Mark AU - Dautriat, Eric Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Technology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=ANERS+-+Green+Technologies&rft.au=Collier%2C+Fay%3BGarnier%2C+Vincent%3BRumizen%2C+Mark%3BDautriat%2C+Eric&rft.aulast=Collier&rft.aufirst=Fay&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Air Traffic Management Software Assurance T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509463; 5447505 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Prevot, Tom AU - Brinton, Chris AU - Wright, Dick AU - Maddalon, Jeff Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Air traffic control KW - Computer programs KW - Software KW - Traffic management KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Air+Traffic+Management+Software+Assurance&rft.au=Prevot%2C+Tom%3BBrinton%2C+Chris%3BWright%2C+Dick%3BMaddalon%2C+Jeff&rft.aulast=Prevot&rft.aufirst=Tom&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhancing Collaboration in Air Traffic Flow Management T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509258; 5447625 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Sheth, Kapil AU - Gutierrez-Nolasco, Sebastian Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Air traffic control KW - Traffic KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Enhancing+Collaboration+in+Air+Traffic+Flow+Management&rft.au=Sheth%2C+Kapil%3BGutierrez-Nolasco%2C+Sebastian&rft.aulast=Sheth&rft.aufirst=Kapil&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nationwide Evaluation of a Conflict Resolution Algorithm T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509201; 5447435 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Meyn, Larry Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Conflicts KW - Algorithms KW - Mathematical models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Nationwide+Evaluation+of+a+Conflict+Resolution+Algorithm&rft.au=Meyn%2C+Larry&rft.aulast=Meyn&rft.aufirst=Larry&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Robust Approach for Predicting Dynamic Density T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42509034; 5447490 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Bloem, Michael AU - Brinton, Chris AU - Hinkey, Jim AU - Leiden, Kenneth AU - Sheth, Kapil Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42509034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=A+Robust+Approach+for+Predicting+Dynamic+Density&rft.au=Bloem%2C+Michael%3BBrinton%2C+Chris%3BHinkey%2C+Jim%3BLeiden%2C+Kenneth%3BSheth%2C+Kapil&rft.aulast=Bloem&rft.aufirst=Michael&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Aggregate Sector Flow Model for Air Traffic Demand Forecasting T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508990; 5447626 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Sridhar, Banavar AU - Chen, Neil AU - Ng, Hok Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Air traffic control KW - Traffic KW - Models KW - Prediction KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=An+Aggregate+Sector+Flow+Model+for+Air+Traffic+Demand+Forecasting&rft.au=Sridhar%2C+Banavar%3BChen%2C+Neil%3BNg%2C+Hok&rft.aulast=Sridhar&rft.aufirst=Banavar&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of a Multi-Trajectory Conflict Detection Algorithm for Climbing Flights T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508963; 5447542 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Thipphavong, David Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Conflicts KW - Algorithms KW - Climbing KW - Flight KW - Mathematical models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Analysis+of+a+Multi-Trajectory+Conflict+Detection+Algorithm+for+Climbing+Flights&rft.au=Thipphavong%2C+David&rft.aulast=Thipphavong&rft.aufirst=David&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Airborne Tactical Intent-Based Conflict Resolution Capability T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508931; 5447541 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Wing, David AU - Vivona, Robert AU - Roscoe, David Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Conflicts KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Airborne+Tactical+Intent-Based+Conflict+Resolution+Capability&rft.au=Wing%2C+David%3BVivona%2C+Robert%3BRoscoe%2C+David&rft.aulast=Wing&rft.aufirst=David&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Mathematical Analysis of Con ict Prevention Information T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508906; 5447436 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Maddalon, Jerey AU - Butler, Ricky AU - Munoz, Cesar AU - Dowek, Gilles Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Prevention KW - Mathematical analysis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=A+Mathematical+Analysis+of+Con+ict+Prevention+Information&rft.au=Maddalon%2C+Jerey%3BButler%2C+Ricky%3BMunoz%2C+Cesar%3BDowek%2C+Gilles&rft.aulast=Maddalon&rft.aufirst=Jerey&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Examination of Commercial Aviation Accidents and Incidents Related to Integrated Vehicle Health Management T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508399; 5447621 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Reveley, Mary AU - Briggs, Jeffrey AU - Thomas, Megan AU - Evans, Joni AU - Jones, Sharon Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Accidents KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=An+Examination+of+Commercial+Aviation+Accidents+and+Incidents+Related+to+Integrated+Vehicle+Health+Management&rft.au=Reveley%2C+Mary%3BBriggs%2C+Jeffrey%3BThomas%2C+Megan%3BEvans%2C+Joni%3BJones%2C+Sharon&rft.aulast=Reveley&rft.aufirst=Mary&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Relationship between Airport Efficiency and Surface Traffic T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508395; 5447585 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Kistler, Matthew AU - Gupta, Gautam Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Efficiency KW - Airports KW - Traffic KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Relationship+between+Airport+Efficiency+and+Surface+Traffic&rft.au=Kistler%2C+Matthew%3BGupta%2C+Gautam&rft.aulast=Kistler&rft.aufirst=Matthew&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The NextGen JPDO Model of Interagency Planning T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508356; 5447531 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Pearce, Robert Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=The+NextGen+JPDO+Model+of+Interagency+Planning&rft.au=Pearce%2C+Robert&rft.aulast=Pearce&rft.aufirst=Robert&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Kinematic Airport Surface Trajectory Model Development T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508235; 5447583 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Gong, Chester Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Airports KW - Kinematics KW - Models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Kinematic+Airport+Surface+Trajectory+Model+Development&rft.au=Gong%2C+Chester&rft.aulast=Gong&rft.aufirst=Chester&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Perspective on NASA Ames Air Traffic Management Research T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508213; 5447564 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Schroeder, Jeffery Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Air traffic control KW - Traffic management KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=A+Perspective+on+NASA+Ames+Air+Traffic+Management+Research&rft.au=Schroeder%2C+Jeffery&rft.aulast=Schroeder&rft.aufirst=Jeffery&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wind and Weather Technology T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42508085; 5447517 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Palopo, Kee AU - Windhorst, Robert AU - Suharwardy, Salman AU - Lee, Hak-Tae Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Weather KW - Technology KW - Wind KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42508085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Wind+and+Weather+Technology&rft.au=Palopo%2C+Kee%3BWindhorst%2C+Robert%3BSuharwardy%2C+Salman%3BLee%2C+Hak-Tae&rft.aulast=Palopo&rft.aufirst=Kee&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Controller Advisory Tools for Efficient Arrivals in Dense Traffic Environments T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42507997; 5447516 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Callantine, Todd AU - Palmer, Everett Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Traffic KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42507997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Controller+Advisory+Tools+for+Efficient+Arrivals+in+Dense+Traffic+Environments&rft.au=Callantine%2C+Todd%3BPalmer%2C+Everett&rft.aulast=Callantine&rft.aufirst=Todd&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Expanding Regional Airport Usage to Accommodate Increased Air Traffic Demand T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42506900; 5447562 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Russell, Carl Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Airports KW - Air traffic control KW - Traffic KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42506900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Expanding+Regional+Airport+Usage+to+Accommodate+Increased+Air+Traffic+Demand&rft.au=Russell%2C+Carl&rft.aulast=Russell&rft.aufirst=Carl&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Exploratory Study of Runway Arrival Procedures: Time-Based Arrival and Self-Spacing T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42506385; 5447526 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Houston, Vincent AU - Barmore, Bryan Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42506385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=An+Exploratory+Study+of+Runway+Arrival+Procedures%3A+Time-Based+Arrival+and+Self-Spacing&rft.au=Houston%2C+Vincent%3BBarmore%2C+Bryan&rft.aulast=Houston&rft.aufirst=Vincent&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wake EncounterAnalysis for a Closely Spaced Parallel Runway PairedApproach Simulation T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42506356; 5447468 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - McKissick, Burnell AU - Rico-Cusi, Fernando AU - Murdoch, Jennifer AU - Oseguera-Lohr, Rosa AU - Stough, H AU - O'Connor, Cornelius AU - Syed, Hazari Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Simulation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42506356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Wake+EncounterAnalysis+for+a+Closely+Spaced+Parallel+Runway+PairedApproach+Simulation&rft.au=McKissick%2C+Burnell%3BRico-Cusi%2C+Fernando%3BMurdoch%2C+Jennifer%3BOseguera-Lohr%2C+Rosa%3BStough%2C+H%3BO%27Connor%2C+Cornelius%3BSyed%2C+Hazari&rft.aulast=McKissick&rft.aufirst=Burnell&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Mixed Integer Linear Program for Airport Departure Scheduling T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42506299; 5447458 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Gupta, Gautam AU - Malik, Waqar AU - Jung, Yoon Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Airports KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42506299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=A+Mixed+Integer+Linear+Program+for+Airport+Departure+Scheduling&rft.au=Gupta%2C+Gautam%3BMalik%2C+Waqar%3BJung%2C+Yoon&rft.aulast=Gupta&rft.aufirst=Gautam&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Environmental Modeling of Advanced Vehicles in NextGen T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42505788; 5447603 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Rachami, Jawad AU - Page, Juliet AU - Zhou, Liming AU - Kim, Brian Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42505788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Environmental+Modeling+of+Advanced+Vehicles+in+NextGen&rft.au=Rachami%2C+Jawad%3BPage%2C+Juliet%3BZhou%2C+Liming%3BKim%2C+Brian&rft.aulast=Rachami&rft.aufirst=Jawad&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Investigation of the Operational Acceptability of Algorithm-generated Sector Combinations T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42505647; 5447567 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Gupta, Pramod AU - Bloem, Michael AU - Kopardekar, Parimal Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Acceptability KW - Mathematical models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42505647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=An+Investigation+of+the+Operational+Acceptability+of+Algorithm-generated+Sector+Combinations&rft.au=Gupta%2C+Pramod%3BBloem%2C+Michael%3BKopardekar%2C+Parimal&rft.aulast=Gupta&rft.aufirst=Pramod&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Next Generation Air Transportation System's Joint Planning Environment: A Decision Support System T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42505475; 5447532 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Waggoner, Edgar AU - Goldsmith, Scott AU - Elliot, Josh Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Artificial intelligence KW - Decision support systems KW - Transportation KW - Joints KW - Air transportation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42505475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=The+Next+Generation+Air+Transportation+System%27s+Joint+Planning+Environment%3A+A+Decision+Support+System&rft.au=Waggoner%2C+Edgar%3BGoldsmith%2C+Scott%3BElliot%2C+Josh&rft.aulast=Waggoner&rft.aufirst=Edgar&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization Method for Determination of Trajectory Prediction Requirements T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42505442; 5447514 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Rentas, Tamika AU - Green, Steven AU - Cate, Karen Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42505442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Characterization+Method+for+Determination+of+Trajectory+Prediction+Requirements&rft.au=Rentas%2C+Tamika%3BGreen%2C+Steven%3BCate%2C+Karen&rft.aulast=Rentas&rft.aufirst=Tamika&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Swing-Wing Inline-Fuselage Transport Design Studies at Supersonic Flight Conditions T2 - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AN - 42502685; 5447581 JF - 9th AIAA Aviation Technology, Integration, and Operations Conference and Aircraft Noise and Emissions Reduction Symposium (ATIO & ANERS 2009) AU - Cliff, Susan AU - Thomas, Scott AU - Hawke, Veronica Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Flight KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42502685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.atitle=Swing-Wing+Inline-Fuselage+Transport+Design+Studies+at+Supersonic+Flight+Conditions&rft.au=Cliff%2C+Susan%3BThomas%2C+Scott%3BHawke%2C+Veronica&rft.aulast=Cliff&rft.aufirst=Susan&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+AIAA+Aviation+Technology%2C+Integration%2C+and+Operations+Conference+and+Aircraft+Noise+and+Emissions+Reduction+Symposium+%28ATIO+%26+ANERS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2196&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Broadband Sources in the 1-3 THz Range T2 - The 34th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2009) AN - 42442665; 5413548 JF - The 34th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2009) AU - Mehdi, Imran AU - Ward, John AU - Maestrini, Alain AU - Chattopadhyay, Goutam AU - Schlecht, Erich AU - Thomas, Bertrand AU - Lin, Robert AU - Lee, Choonsup AU - Gill, John Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42442665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=The+34th+International+Conference+on+Infrared%2C+Millimeter%2C+and+Terahertz+Waves+%28IRMMW-THz+2009%29&rft.atitle=Broadband+Sources+in+the+1-3+THz+Range&rft.au=Mehdi%2C+Imran%3BWard%2C+John%3BMaestrini%2C+Alain%3BChattopadhyay%2C+Goutam%3BSchlecht%2C+Erich%3BThomas%2C+Bertrand%3BLin%2C+Robert%3BLee%2C+Choonsup%3BGill%2C+John&rft.aulast=Mehdi&rft.aufirst=Imran&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=The+34th+International+Conference+on+Infrared%2C+Millimeter%2C+and+Terahertz+Waves+%28IRMMW-THz+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.irmmw-thz2009.org/TPLS/USR/Program/Programguide.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Overview of Sports Ball Aerodynamics T2 - 4th Asia-Pacific Congress on Sports Technology (APCST 2009) AN - 42318348; 5341699 JF - 4th Asia-Pacific Congress on Sports Technology (APCST 2009) AU - Mehta, Rabindra Y1 - 2009/09/21/ PY - 2009 DA - 2009 Sep 21 KW - Aerodynamics KW - Reviews KW - Sports KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42318348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=4th+Asia-Pacific+Congress+on+Sports+Technology+%28APCST+2009%29&rft.atitle=An+Overview+of+Sports+Ball+Aerodynamics&rft.au=Mehta%2C+Rabindra&rft.aulast=Mehta&rft.aufirst=Rabindra&rft.date=2009-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=4th+Asia-Pacific+Congress+on+Sports+Technology+%28APCST+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://mams.rmit.edu.au/bawzxgql32w6z.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Qualification of commercial optical fiber components for space environments T2 - 35th European Conference and Exhibition on Optical Communication (ECOC 2009) AN - 42431129; 5405456 JF - 35th European Conference and Exhibition on Optical Communication (ECOC 2009) AU - Ott, Melanie Y1 - 2009/09/20/ PY - 2009 DA - 2009 Sep 20 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42431129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=35th+European+Conference+and+Exhibition+on+Optical+Communication+%28ECOC+2009%29&rft.atitle=Qualification+of+commercial+optical+fiber+components+for+space+environments&rft.au=Ott%2C+Melanie&rft.aulast=Ott&rft.aufirst=Melanie&rft.date=2009-09-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=35th+European+Conference+and+Exhibition+on+Optical+Communication+%28ECOC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://conference.vde.com/ecoc-2009/programs/TechnicalProgram/Pages/Te chnicalProgram.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Model-Based Verification and Validation for Procedure Authoring T2 - 19th International Conference on Automated Planning and Scheduling (ICAPS-2009) AN - 42359413; 5370920 DE: JF - 19th International Conference on Automated Planning and Scheduling (ICAPS-2009) AU - Brat, Guillaume AU - Giannakopoulou, Dimitra AU - Izygon, Michel AU - Alex, Emmy AU - Wang, Lui AU - Frank, Jeremy AU - Molin, Arthur Y1 - 2009/09/19/ PY - 2009 DA - 2009 Sep 19 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42359413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=19th+International+Conference+on+Automated+Planning+and+Scheduling+%28ICAPS-2009%29&rft.atitle=Model-Based+Verification+and+Validation+for+Procedure+Authoring&rft.au=Brat%2C+Guillaume%3BGiannakopoulou%2C+Dimitra%3BIzygon%2C+Michel%3BAlex%2C+Emmy%3BWang%2C+Lui%3BFrank%2C+Jeremy%3BMolin%2C+Arthur&rft.aulast=Brat&rft.aufirst=Guillaume&rft.date=2009-09-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+International+Conference+on+Automated+Planning+and+Scheduling+%28ICAPS-2009%29&rft.issn=&rft_id=info:doi/ L2 - http://icaps09.uom.gr/ICAPS2009Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Climate sensitivity to Arctic seaway restriction during the early Paleogene AN - 50054820; 2010-032423 AB - The opening and closing of ocean gateways affects the global distribution of heat, salt, and moisture, potentially driving climatic change on regional to global scales. Between 65 and 45 million years ago (Ma), during the early Paleogene, exchange between the Arctic and global oceans occurred through two narrow and shallow seaways, the Greenland-Norway seaway and the Turgai Strait. Sediments from the Arctic Ocean suggest that, during this interval, the surface ocean was warm, brackish, and episodically enabled the freshwater fern Azolla to bloom. The precise mechanisms responsible for the development of these conditions in the Paleogene Arctic remain uncertain. Here we show results from an isotope-enabled, atmosphere-ocean general circulation model, which indicate that Northern Hemisphere climate would have been very sensitive to the degree of oceanic exchange through the Arctic seaways. We also present modelled estimates of seawater and calcite delta (super 18) O for the Paleogene. By restricting these seaways, we simulate freshening of the surface Arctic Ocean to approximately 6 psu and warming of sea-surface temperatures by 2 degrees C in the North Atlantic and 5-10 degrees C in the Labrador Sea. Our results may help explain the occurrence of low-salinity tolerant taxa in the Arctic Ocean during the Eocene and provide a mechanism for enhanced warmth in the north western Atlantic. We propose that the formation of a volcanic land-bridge between Greenland and Europe could have caused increased ocean convection and warming of intermediate waters in the Atlantic. If true, this result is consistent with the theory that bathymetry changes may have caused thermal destabilisation of methane clathrates and supports a tectonic trigger hypothesis for the Paleocene Eocene Thermal Maximum (PETM). Abstract Copyright (2009) Elsevier, B.V. JF - Earth and Planetary Science Letters AU - Roberts, Christopher D AU - LeGrande, Allegra N AU - Tripati, Aradhna K Y1 - 2009/09/15/ PY - 2009 DA - 2009 Sep 15 SP - 576 EP - 585 PB - Elsevier, Amsterdam VL - 286 IS - 3-4 SN - 0012-821X, 0012-821X KW - sea water KW - oxygen KW - gas hydrates KW - Expedition 302 KW - isotopes KW - salinity KW - Pteridophyta KW - paleoclimatology KW - stable isotopes KW - Cenozoic KW - atmospheric circulation KW - Arctic Ocean KW - climate KW - general circulation models KW - Plantae KW - ocean circulation KW - isotope ratios KW - Integrated Ocean Drilling Program KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - O-18/O-16 KW - Azolla KW - paleogeography KW - lower Paleogene KW - calcite KW - Tertiary KW - Filicopsida KW - Northern Hemisphere KW - greenhouse gases KW - bathymetry KW - sea-surface temperature KW - carbonates KW - Arctic Coring EXpedition KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50054820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Climate+sensitivity+to+Arctic+seaway+restriction+during+the+early+Paleogene&rft.au=Roberts%2C+Christopher+D%3BLeGrande%2C+Allegra+N%3BTripati%2C+Aradhna+K&rft.aulast=Roberts&rft.aufirst=Christopher&rft.date=2009-09-15&rft.volume=286&rft.issue=3-4&rft.spage=576&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.07.026 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2016-04-14 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - Arctic Coring EXpedition; Arctic Ocean; atmospheric circulation; Azolla; bathymetry; calcite; carbonates; Cenozoic; climate; Expedition 302; Filicopsida; gas hydrates; general circulation models; greenhouse gases; Integrated Ocean Drilling Program; isotope ratios; isotopes; lower Paleogene; Northern Hemisphere; O-18/O-16; ocean circulation; oxygen; Paleocene-Eocene Thermal Maximum; paleoclimatology; Paleogene; paleogeography; Plantae; Pteridophyta; salinity; sea water; sea-surface temperature; stable isotopes; Tertiary DO - http://dx.doi.org/10.1016/j.epsl.2009.07.026 ER - TY - CPAPER T1 - Mars Rovers: Status and Future Challenges T2 - 2009 AIAA Space Conference & Exposition AN - 42339354; 5356486 DE: JF - 2009 AIAA Space Conference & Exposition AU - Maimone, Mark AU - Lavery, Dave AU - Elfving, Anders AU - May, Lisa AU - Ambrose, Rob Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42339354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Mars+Rovers%3A+Status+and+Future+Challenges&rft.au=Maimone%2C+Mark%3BLavery%2C+Dave%3BElfving%2C+Anders%3BMay%2C+Lisa%3BAmbrose%2C+Rob&rft.aulast=Maimone&rft.aufirst=Mark&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Control Power and Inceptor Sensitivity on Lunar Lander Handling Qualities T2 - 2009 AIAA Space Conference & Exposition AN - 42338776; 5356260 JF - 2009 AIAA Space Conference & Exposition AU - Mueller, Eric AU - Bilimoria, Karl AU - Frost, Chad Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Sensitivity KW - Handling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42338776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Effects+of+Control+Power+and+Inceptor+Sensitivity+on+Lunar+Lander+Handling+Qualities&rft.au=Mueller%2C+Eric%3BBilimoria%2C+Karl%3BFrost%2C+Chad&rft.aulast=Mueller&rft.aufirst=Eric&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Altair Lunar Lander Consumables Management T2 - 2009 AIAA Space Conference & Exposition AN - 42338709; 5356424 DE: JF - 2009 AIAA Space Conference & Exposition AU - Polsgrove, T AU - Button, R AU - Linne, D Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42338709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Altair+Lunar+Lander+Consumables+Management&rft.au=Polsgrove%2C+T%3BButton%2C+R%3BLinne%2C+D&rft.aulast=Polsgrove&rft.aufirst=T&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Propellant Mass Fraction Calculation Methodology for Launch Vehicles and Application to Ares Vehicles T2 - 2009 AIAA Space Conference & Exposition AN - 42338044; 5356328 JF - 2009 AIAA Space Conference & Exposition AU - Holt, James AU - Monk, Timothy Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Propellants KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42338044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Propellant+Mass+Fraction+Calculation+Methodology+for+Launch+Vehicles+and+Application+to+Ares+Vehicles&rft.au=Holt%2C+James%3BMonk%2C+Timothy&rft.aulast=Holt&rft.aufirst=James&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Unified Communications for Space Inventory Management T2 - 2009 AIAA Space Conference & Exposition AN - 42337476; 5356392 JF - 2009 AIAA Space Conference & Exposition AU - Fink, Patrick AU - Barton, Richard AU - Wagner, Raymond AU - Ngo, Phong AU - Gifford, Kevin Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Communication KW - Inventories KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42337476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Unified+Communications+for+Space+Inventory+Management&rft.au=Fink%2C+Patrick%3BBarton%2C+Richard%3BWagner%2C+Raymond%3BNgo%2C+Phong%3BGifford%2C+Kevin&rft.aulast=Fink&rft.aufirst=Patrick&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Improving Space Operations T2 - 2009 AIAA Space Conference & Exposition AN - 42337381; 5356349 DE: JF - 2009 AIAA Space Conference & Exposition AU - Bryant, Larry AU - Harvey, Ray AU - Aparicio, Andres AU - Monheim, A AU - Jacobsohn, Jeremy AU - Fuller, David Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42337381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Improving+Space+Operations&rft.au=Bryant%2C+Larry%3BHarvey%2C+Ray%3BAparicio%2C+Andres%3BMonheim%2C+A%3BJacobsohn%2C+Jeremy%3BFuller%2C+David&rft.aulast=Bryant&rft.aufirst=Larry&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lunar Water Resource Demonstration (LWRD) Test Results T2 - 2009 AIAA Space Conference & Exposition AN - 42337332; 5356321 JF - 2009 AIAA Space Conference & Exposition AU - Muscatello, Anthony AU - Captain, Janine AU - Quinn, Jacqueline AU - Gibson, Tracy AU - Perusich, Stephen AU - Weis, Kyle Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Water resources KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42337332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Lunar+Water+Resource+Demonstration+%28LWRD%29+Test+Results&rft.au=Muscatello%2C+Anthony%3BCaptain%2C+Janine%3BQuinn%2C+Jacqueline%3BGibson%2C+Tracy%3BPerusich%2C+Stephen%3BWeis%2C+Kyle&rft.aulast=Muscatello&rft.aufirst=Anthony&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Space-Rush: The Case for Infrastructure Based Space Exploration T2 - 2009 AIAA Space Conference & Exposition AN - 42336939; 5356373 JF - 2009 AIAA Space Conference & Exposition AU - Rasky, Dan AU - Pittman, Bruce AU - Harper, Lynn AU - Newfield, Mark Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Infrastructure KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42336939?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Space-Rush%3A+The+Case+for+Infrastructure+Based+Space+Exploration&rft.au=Rasky%2C+Dan%3BPittman%2C+Bruce%3BHarper%2C+Lynn%3BNewfield%2C+Mark&rft.aulast=Rasky&rft.aufirst=Dan&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mid-Infrared Interferometric Imaging for the Detection and Characterization of Exoplanets T2 - 2009 AIAA Space Conference & Exposition AN - 42336831; 5356563 JF - 2009 AIAA Space Conference & Exposition AU - Lay, O Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42336831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Mid-Infrared+Interferometric+Imaging+for+the+Detection+and+Characterization+of+Exoplanets&rft.au=Lay%2C+O&rft.aulast=Lay&rft.aufirst=O&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Feasibility of Scavenging Propellants from Lander Descent Stage to Supply Fuel Cells and Life Support T2 - 2009 AIAA Space Conference & Exposition AN - 42336306; 5356358 JF - 2009 AIAA Space Conference & Exposition AU - Linne, Diane AU - Plachta, David AU - Chato, David AU - Loyselle, Patricia AU - Sutherlin, Steven AU - Notardonato, William AU - Fittje, James AU - Poast, Kenneth AU - Kashani, Ali AU - Hornsby, Linda AU - Prokopius, Kevin Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Fuel technology KW - Propellants KW - Feasibility studies KW - Fuel cells KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42336306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Feasibility+of+Scavenging+Propellants+from+Lander+Descent+Stage+to+Supply+Fuel+Cells+and+Life+Support&rft.au=Linne%2C+Diane%3BPlachta%2C+David%3BChato%2C+David%3BLoyselle%2C+Patricia%3BSutherlin%2C+Steven%3BNotardonato%2C+William%3BFittje%2C+James%3BPoast%2C+Kenneth%3BKashani%2C+Ali%3BHornsby%2C+Linda%3BProkopius%2C+Kevin&rft.aulast=Linne&rft.aufirst=Diane&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Orion Systems Engineering Lessons Learned T2 - 2009 AIAA Space Conference & Exposition AN - 42336218; 5356488 DE: JF - 2009 AIAA Space Conference & Exposition AU - Muirhead, Brian AU - Curry, John AU - Cuthbert, Brian AU - Chu, Julia Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42336218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Orion+Systems+Engineering+Lessons+Learned&rft.au=Muirhead%2C+Brian%3BCurry%2C+John%3BCuthbert%2C+Brian%3BChu%2C+Julia&rft.aulast=Muirhead&rft.aufirst=Brian&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Technologies and Emergency First Responders T2 - 2009 AIAA Space Conference & Exposition AN - 42336000; 5356378 JF - 2009 AIAA Space Conference & Exposition AU - Lockney, Daniel AU - Comstock, Douglas Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Technology KW - Emergencies KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42336000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=NASA+Technologies+and+Emergency+First+Responders&rft.au=Lockney%2C+Daniel%3BComstock%2C+Douglas&rft.aulast=Lockney&rft.aufirst=Daniel&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cryogenic Fluid Management Technology For Moon and Mars Missions T2 - 2009 AIAA Space Conference & Exposition AN - 42335970; 5356374 JF - 2009 AIAA Space Conference & Exposition AU - Doherty, Michael AU - Gaby, Joseph AU - Salerno, Louis AU - Sutherlin, Steven Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Technology KW - Cryogenics KW - Moon KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Cryogenic+Fluid+Management+Technology+For+Moon+and+Mars+Missions&rft.au=Doherty%2C+Michael%3BGaby%2C+Joseph%3BSalerno%2C+Louis%3BSutherlin%2C+Steven&rft.aulast=Doherty&rft.aufirst=Michael&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Approach to In Situ Component Level Electronics Assembly Repair (CLEAR) for Constellation T2 - 2009 AIAA Space Conference & Exposition AN - 42335790; 5356319 JF - 2009 AIAA Space Conference & Exposition AU - Struk, Peter AU - Oeftering, Richard Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Maintenance and repair KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Approach+to+In+Situ+Component+Level+Electronics+Assembly+Repair+%28CLEAR%29+for+Constellation&rft.au=Struk%2C+Peter%3BOeftering%2C+Richard&rft.aulast=Struk&rft.aufirst=Peter&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Going South: Analysis of an Historic Project Engineering Failure T2 - 2009 AIAA Space Conference & Exposition AN - 42335694; 5356303 JF - 2009 AIAA Space Conference & Exposition AU - Scott, J Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Historical account KW - Failures KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Going+South%3A+Analysis+of+an+Historic+Project+Engineering+Failure&rft.au=Scott%2C+J&rft.aulast=Scott&rft.aufirst=J&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fission Surface Power Technology Development Status T2 - 2009 AIAA Space Conference & Exposition AN - 42335049; 5356377 JF - 2009 AIAA Space Conference & Exposition AU - Palac, Donald AU - Mason, Lee AU - Houts, Michael AU - Harlow, Scott Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Technology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Fission+Surface+Power+Technology+Development+Status&rft.au=Palac%2C+Donald%3BMason%2C+Lee%3BHouts%2C+Michael%3BHarlow%2C+Scott&rft.aulast=Palac&rft.aufirst=Donald&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Lunar Surface System Supportability Technology Development Roadmap T2 - 2009 AIAA Space Conference & Exposition AN - 42335039; 5356278 JF - 2009 AIAA Space Conference & Exposition AU - Oeftering, Richard AU - Struk, Peter AU - Taleghani, Barmac Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Technology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335039?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=A+Lunar+Surface+System+Supportability+Technology+Development+Roadmap&rft.au=Oeftering%2C+Richard%3BStruk%2C+Peter%3BTaleghani%2C+Barmac&rft.aulast=Oeftering&rft.aufirst=Richard&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Earth Science: First Tier Decadal Survey Missions T2 - 2009 AIAA Space Conference & Exposition AN - 42334941; 5356353 JF - 2009 AIAA Space Conference & Exposition AU - Blom, A AU - Njoku, Eni AU - Sandford, Steve AU - Neumann, Tom Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Earth sciences KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42334941?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Earth+Science%3A+First+Tier+Decadal+Survey+Missions&rft.au=Blom%2C+A%3BNjoku%2C+Eni%3BSandford%2C+Steve%3BNeumann%2C+Tom&rft.aulast=Blom&rft.aufirst=A&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Strategies For Human Exploration Leading To The Human Colonization of Space T2 - 2009 AIAA Space Conference & Exposition AN - 42334867; 5356338 JF - 2009 AIAA Space Conference & Exposition AU - Smitherman, David AU - Everett, Harmon Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Colonization KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42334867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Strategies+For+Human+Exploration+Leading+To+The+Human+Colonization+of+Space&rft.au=Smitherman%2C+David%3BEverett%2C+Harmon&rft.aulast=Smitherman&rft.aufirst=David&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Space Science: Into the Future T2 - 2009 AIAA Space Conference & Exposition AN - 42334003; 5356354 DE: JF - 2009 AIAA Space Conference & Exposition AU - Leshin, Laurie AU - Bock, Jamie AU - Bookbinder, Jay AU - Hinshaw, Gary AU - Prince, Tom AU - Kulkarni, Shri Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42334003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Space+Science%3A+Into+the+Future&rft.au=Leshin%2C+Laurie%3BBock%2C+Jamie%3BBookbinder%2C+Jay%3BHinshaw%2C+Gary%3BPrince%2C+Tom%3BKulkarni%2C+Shri&rft.aulast=Leshin&rft.aufirst=Laurie&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lunar Surface Mission Productivities as a Function of Mission Duration and Weighted Science Objectives T2 - 2009 AIAA Space Conference & Exposition AN - 42333937; 5356446 DE: JF - 2009 AIAA Space Conference & Exposition AU - Clark, P Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Lunar+Surface+Mission+Productivities+as+a+Function+of+Mission+Duration+and+Weighted+Science+Objectives&rft.au=Clark%2C+P&rft.aulast=Clark&rft.aufirst=P&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Communications and Navigation Satellite Conceptual Design for Lunar Network-Centric Operations T2 - 2009 AIAA Space Conference & Exposition AN - 42333919; 5356522 JF - 2009 AIAA Space Conference & Exposition AU - Oleson, Steven AU - Bhasin, Kul AU - McGuire, Melissa AU - Knoblock, Eric Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Navigation KW - Remote sensing KW - Satellites KW - Communication KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Advanced+Communications+and+Navigation+Satellite+Conceptual+Design+for+Lunar+Network-Centric+Operations&rft.au=Oleson%2C+Steven%3BBhasin%2C+Kul%3BMcGuire%2C+Melissa%3BKnoblock%2C+Eric&rft.aulast=Oleson&rft.aufirst=Steven&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - First Stage of a Highly Reliable Reusable Launch System T2 - 2009 AIAA Space Conference & Exposition AN - 42333842; 5356609 DE: JF - 2009 AIAA Space Conference & Exposition AU - Kloesel, Kurt AU - Pickrel, Jonathan AU - Sayles, Emily AU - Wright, Michael AU - Marriott, Darin AU - Holland, Leo AU - Kuznetsov, Stephen Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=First+Stage+of+a+Highly+Reliable+Reusable+Launch+System&rft.au=Kloesel%2C+Kurt%3BPickrel%2C+Jonathan%3BSayles%2C+Emily%3BWright%2C+Michael%3BMarriott%2C+Darin%3BHolland%2C+Leo%3BKuznetsov%2C+Stephen&rft.aulast=Kloesel&rft.aufirst=Kurt&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developments to Increase the Performance, Operational Versatility and Automation of a Lunar Surface Manipulation System T2 - 2009 AIAA Space Conference & Exposition AN - 42333798; 5356598 JF - 2009 AIAA Space Conference & Exposition AU - Dorsey, John AU - Jones, Thomas AU - Doggett, William AU - Roithmayr, Carlos AU - King, Bruce AU - Mikulas, Martin Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Automation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Developments+to+Increase+the+Performance%2C+Operational+Versatility+and+Automation+of+a+Lunar+Surface+Manipulation+System&rft.au=Dorsey%2C+John%3BJones%2C+Thomas%3BDoggett%2C+William%3BRoithmayr%2C+Carlos%3BKing%2C+Bruce%3BMikulas%2C+Martin&rft.aulast=Dorsey&rft.aufirst=John&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Space Markets: Niche and Emerging Markets T2 - 2009 AIAA Space Conference & Exposition AN - 42333731; 5356582 JF - 2009 AIAA Space Conference & Exposition AU - Kelso, Rob AU - Wingo, Dennis AU - Taylor, Tom Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Emerging markets KW - Niches KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Commercial+Space+Markets%3A+Niche+and+Emerging+Markets&rft.au=Kelso%2C+Rob%3BWingo%2C+Dennis%3BTaylor%2C+Tom&rft.aulast=Kelso&rft.aufirst=Rob&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Automation of a Versatile Crane (the LSMS) for Lunar Outpost Construction, Maintenance and Inspection T2 - 2009 AIAA Space Conference & Exposition AN - 42333495; 5356388 JF - 2009 AIAA Space Conference & Exposition AU - Doggett, William AU - Roithmayr, Carlos AU - Dorsey, John AU - Jones, Thomas AU - Shen, Haijun AU - Seywald, Hans AU - King, Bruce AU - Mikulas, Martin Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Inspection KW - Automation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Automation+of+a+Versatile+Crane+%28the+LSMS%29+for+Lunar+Outpost+Construction%2C+Maintenance+and+Inspection&rft.au=Doggett%2C+William%3BRoithmayr%2C+Carlos%3BDorsey%2C+John%3BJones%2C+Thomas%3BShen%2C+Haijun%3BSeywald%2C+Hans%3BKing%2C+Bruce%3BMikulas%2C+Martin&rft.aulast=Doggett&rft.aufirst=William&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - COTSAT Small Spacecraft Cost Optimization for Government and Commercial Use T2 - 2009 AIAA Space Conference & Exposition AN - 42333424; 5356332 JF - 2009 AIAA Space Conference & Exposition AU - Swank, Aaron AU - Bui, David AU - Dallara, Christopher AU - Ghassemieh, Shakib AU - Hanratty, James AU - Jackson, Evan AU - Klupar, Pete AU - Lindsay, Michael AU - Ling, Kuok AU - Mattei, Nicholas AU - Mayer, David AU - Quigley, Emmett AU - Spremo, Stevan AU - Young, Zion Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Spacecraft KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=COTSAT+Small+Spacecraft+Cost+Optimization+for+Government+and+Commercial+Use&rft.au=Swank%2C+Aaron%3BBui%2C+David%3BDallara%2C+Christopher%3BGhassemieh%2C+Shakib%3BHanratty%2C+James%3BJackson%2C+Evan%3BKlupar%2C+Pete%3BLindsay%2C+Michael%3BLing%2C+Kuok%3BMattei%2C+Nicholas%3BMayer%2C+David%3BQuigley%2C+Emmett%3BSpremo%2C+Stevan%3BYoung%2C+Zion&rft.aulast=Swank&rft.aufirst=Aaron&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Inflatable Habitat Health Monitoring: Implementation, Lessons Learned, and Application to Lunar or Martian Habitat Health Monitoring T2 - 2009 AIAA Space Conference & Exposition AN - 42333127; 5356583 JF - 2009 AIAA Space Conference & Exposition AU - Rojdev, Kristina AU - Hong, Todd AU - Hafermalz, Scott AU - Hunkins, Robert AU - Valle, Gerard AU - Toups, Larry Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Habitat KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Inflatable+Habitat+Health+Monitoring%3A+Implementation%2C+Lessons+Learned%2C+and+Application+to+Lunar+or+Martian+Habitat+Health+Monitoring&rft.au=Rojdev%2C+Kristina%3BHong%2C+Todd%3BHafermalz%2C+Scott%3BHunkins%2C+Robert%3BValle%2C+Gerard%3BToups%2C+Larry&rft.aulast=Rojdev&rft.aufirst=Kristina&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Starting at the Sun T2 - 2009 AIAA Space Conference & Exposition AN - 42332782; 5356602 JF - 2009 AIAA Space Conference & Exposition AU - Guhathakurta (Lika) Guhathakurta, Madhulika AU - Zanetti, Larry AU - Knipp, Delores AU - Kintner, Paul Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Sun KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42332782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Starting+at+the+Sun&rft.au=Guhathakurta+%28Lika%29+Guhathakurta%2C+Madhulika%3BZanetti%2C+Larry%3BKnipp%2C+Delores%3BKintner%2C+Paul&rft.aulast=Guhathakurta+%28Lika%29+Guhathakurta&rft.aufirst=Madhulika&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploration Life Support Technology Development for Lunar Missions T2 - 2009 AIAA Space Conference & Exposition AN - 42331898; 5356297 JF - 2009 AIAA Space Conference & Exposition AU - Ewert, Michael AU - Barta, Daniel AU - McQuillan, Jeff Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Technology KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42331898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Exploration+Life+Support+Technology+Development+for+Lunar+Missions&rft.au=Ewert%2C+Michael%3BBarta%2C+Daniel%3BMcQuillan%2C+Jeff&rft.aulast=Ewert&rft.aufirst=Michael&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exoplanet Masses and Orbits Via Precision Astrometry T2 - 2009 AIAA Space Conference & Exposition AN - 42331152; 5356562 DE: JF - 2009 AIAA Space Conference & Exposition AU - Marr, J Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42331152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Exoplanet+Masses+and+Orbits+Via+Precision+Astrometry&rft.au=Marr%2C+J&rft.aulast=Marr&rft.aufirst=J&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Avionics and Processor Systems for Space and Lunar Exploration T2 - 2009 AIAA Space Conference & Exposition AN - 42330665; 5356586 JF - 2009 AIAA Space Conference & Exposition AU - Keys, Andrew AU - Adams, James AU - Ray, Robert AU - Johnson, Michael AU - Cressler, John Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42330665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Advanced+Avionics+and+Processor+Systems+for+Space+and+Lunar+Exploration&rft.au=Keys%2C+Andrew%3BAdams%2C+James%3BRay%2C+Robert%3BJohnson%2C+Michael%3BCressler%2C+John&rft.aulast=Keys&rft.aufirst=Andrew&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atmospheric Profiling of Extrasolar Planets Through Combined Light Measurements T2 - 2009 AIAA Space Conference & Exposition AN - 42330013; 5356561 JF - 2009 AIAA Space Conference & Exposition AU - Deroo, P Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Light effects KW - Light measurement KW - Profiling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42330013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Atmospheric+Profiling+of+Extrasolar+Planets+Through+Combined+Light+Measurements&rft.au=Deroo%2C+P&rft.aulast=Deroo&rft.aufirst=P&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Human System Interface Development for ALHAT T2 - 2009 AIAA Space Conference & Exposition AN - 42329056; 5356300 DE: JF - 2009 AIAA Space Conference & Exposition AU - Hirsh, Robert AU - Abernathy, Michael AU - Kaiser, Victoria Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42329056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Human+System+Interface+Development+for+ALHAT&rft.au=Hirsh%2C+Robert%3BAbernathy%2C+Michael%3BKaiser%2C+Victoria&rft.aulast=Hirsh&rft.aufirst=Robert&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lightweight Bulldozer Attachment for Construction and Excavation on the Lunar Surface T2 - 2009 AIAA Space Conference & Exposition AN - 42328986; 5356274 DE: JF - 2009 AIAA Space Conference & Exposition AU - Mueller, Robert AU - Wilkinson, R AU - Gallo, Christopher AU - Nick, Andrew AU - Schuler, Jason AU - King, Robert Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42328986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Lightweight+Bulldozer+Attachment+for+Construction+and+Excavation+on+the+Lunar+Surface&rft.au=Mueller%2C+Robert%3BWilkinson%2C+R%3BGallo%2C+Christopher%3BNick%2C+Andrew%3BSchuler%2C+Jason%3BKing%2C+Robert&rft.aulast=Mueller&rft.aufirst=Robert&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Robotic Scouting for Human Exploration T2 - 2009 AIAA Space Conference & Exposition AN - 42327912; 5356584 JF - 2009 AIAA Space Conference & Exposition AU - Deans, Matthew AU - Fong, Terrence AU - Allan, Mark AU - Bouyssounouse, Xavier AU - Bualat, Maria AU - Flueckiger, Lorenzo AU - Kobayashi, Linda AU - Lee, Susan AU - Lees, David AU - Park, Eric AU - Pacis, Estrellina AU - Pedersen, Liam AU - Schreckenghost, Debbie AU - Smith, Trey AU - To, Vinh AU - Utz, Hans Y1 - 2009/09/14/ PY - 2009 DA - 2009 Sep 14 KW - Robotics KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42327912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Space+Conference+%26+Exposition&rft.atitle=Robotic+Scouting+for+Human+Exploration&rft.au=Deans%2C+Matthew%3BFong%2C+Terrence%3BAllan%2C+Mark%3BBouyssounouse%2C+Xavier%3BBualat%2C+Maria%3BFlueckiger%2C+Lorenzo%3BKobayashi%2C+Linda%3BLee%2C+Susan%3BLees%2C+David%3BPark%2C+Eric%3BPacis%2C+Estrellina%3BPedersen%2C+Liam%3BSchreckenghost%2C+Debbie%3BSmith%2C+Trey%3BTo%2C+Vinh%3BUtz%2C+Hans&rft.aulast=Deans&rft.aufirst=Matthew&rft.date=2009-09-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Space+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2074&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of an SOI Operational Amplifier with High Temperature Packaging T2 - 2009 International Conference on High Temperature Electronics Network (HiTEN 2009) AN - 42362444; 5376617 JF - 2009 International Conference on High Temperature Electronics Network (HiTEN 2009) AU - Chen, Liang-Yu AU - Patterson, Richard AU - Hammoud, Ahmad AU - Krasowski, Michael AU - Flatico, Joseph AU - Culley, Dennis Y1 - 2009/09/13/ PY - 2009 DA - 2009 Sep 13 KW - Packaging KW - High temperature KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42362444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+International+Conference+on+High+Temperature+Electronics+Network+%28HiTEN+2009%29&rft.atitle=Evaluation+of+an+SOI+Operational+Amplifier+with+High+Temperature+Packaging&rft.au=Chen%2C+Liang-Yu%3BPatterson%2C+Richard%3BHammoud%2C+Ahmad%3BKrasowski%2C+Michael%3BFlatico%2C+Joseph%3BCulley%2C+Dennis&rft.aulast=Chen&rft.aufirst=Liang-Yu&rft.date=2009-09-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+International+Conference+on+High+Temperature+Electronics+Network+%28HiTEN+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.imaps.org/programs/HiTEN2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spring on Mars as imaged by HiRISE T2 - 4th European Planetary Science Congress (EPSC 2009) AN - 42345431; 5365749 JF - 4th European Planetary Science Congress (EPSC 2009) AU - Hansen, C AU - McEwen, A AU - Thomas, N Y1 - 2009/09/13/ PY - 2009 DA - 2009 Sep 13 KW - Water springs KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42345431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=4th+European+Planetary+Science+Congress+%28EPSC+2009%29&rft.atitle=Spring+on+Mars+as+imaged+by+HiRISE&rft.au=Hansen%2C+C%3BMcEwen%2C+A%3BThomas%2C+N&rft.aulast=Hansen&rft.aufirst=C&rft.date=2009-09-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=4th+European+Planetary+Science+Congress+%28EPSC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/epsc2009/sessionprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploiting Chinese Character Models to Improve Speech Recognition Performance T2 - Tenth Conference on Interspeech (INTERSPEECH 2009) AN - 42321817; 5354098 JF - Tenth Conference on Interspeech (INTERSPEECH 2009) AU - Hieronymus, J AU - Liu, X AU - Gales, M AU - Woodland, P Y1 - 2009/09/07/ PY - 2009 DA - 2009 Sep 07 KW - Speech recognition KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42321817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Tenth+Conference+on+Interspeech+%28INTERSPEECH+2009%29&rft.atitle=Exploiting+Chinese+Character+Models+to+Improve+Speech+Recognition+Performance&rft.au=Hieronymus%2C+J%3BLiu%2C+X%3BGales%2C+M%3BWoodland%2C+P&rft.aulast=Hieronymus&rft.aufirst=J&rft.date=2009-09-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Tenth+Conference+on+Interspeech+%28INTERSPEECH+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.interspeech2009.org/conference/programme/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - RPRT T1 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS (FINAL PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT). [Part 2 of 2] T2 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS (FINAL PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT). AN - 756826881; 14020-090316_0002 AB - PURPOSE: A streamlined process for issuing experimental permits to the commercial space flight industry for the launch and reentry of reusable suborbital rockets is proposed. Congress has directed the Federal Aviation Administration (FAA) to facilitate commercial rocket developers' research and development; and streamlining the issuance of experimental permits would implement that direction and intent. To examine the environmental impacts of an alternative approach for complying with the National Environmental Policy Act (NEPA) when reviewing applications, information and analyses common to all reusable suborbital rockets is provided in this final Programmatic EIS (PEIS). Under the proposed action, which is the preferred alternative, the FAA would issue experimental permits for the launch and reentry of reusable suborbital rockets from both FAA-licensed and non-licensed launch sites to individual launch operators using the PEIS as the basis for determining the environmental consequences of issuing the permits. Subsequent environmental analyses that fall under the scope of the PEIS could tier from this document and incorporate the findings of the PEIS by reference, allowing an applicant and the FAA to focus on the relevant and unique impacts of an experimental permit application. Under the No Action alternative, the FAA would continue issuing permits using its present method of analyzing environmental consequences, case by case, without tiering from a programmatic document. To assess the potential impacts of a single launch and reentry, the FAA considered a variety of liquid, solid, and hybrid propellants that could be used to operate a reusable suborbital rocket under an experimental permit and assumed that the total propellant capacity of a reusable suborbital rocket would not exceed 11,000 pounds. The FAA also estimated the proportion of experimental permits that would be issued to support three general flight profiles: 40 percent horizontal takeoff (rocket or jet powered), flight, and horizontal landing (glide or jet powered); 30 percent vertical takeoff (rocket powered), flight, and vertical landing (rocket powered or parachute); and 30 percent rocket-powered hovering flights (vertical takeoff and landing). Potential impacts of issuing an experimental permit for the operation of reusable suborbital rockets from anywhere in the United States and abroad were analyzed as well as the potential site-specific impacts of permitted launches from seven FAA-licensed commercial launch sites: California Spaceport, California; Mojave Air and Space Port, California; Kodiak Launch Complex, Alaska; Mid-Atlantic Regional Spaceport, Virginia; Space Florida Launch Complex-46 at Cape Canaveral Air Force Station, Florida; Oklahoma Spaceport, Oklahoma; Spaceport America, New Mexico; and one Federal range, the Shuttle Landing Facility at John F. Kennedy Space Center, Florida. POSITIVE IMPACTS: Environmental documents tiering from the PEIS would eliminate repetitive discussions of recurring issues and would focus on any unaddressed impacts or issues that are ready for decision. The proposed action would further the mission of the FAA to promote the growth of the U.S. space transportation industry while protecting public health and safety, the safety of property, and U.S. national security and foreign policy interests. NEGATIVE IMPACTS: The launch and landing of reusable suborbital rockets could result in adverse impacts to local vegetation and the noise associated with reusable suborbital launch could adversely impact wildlife. The proposed action could result in location- and species-specific adverse impacts to protected species and essential fish habitat. Deposition material associated with rocket engine emissions could result in local adverse impacts to freshwater and marine systems. Impacts from launch accidents would produce local air emissions, propellant spills, and potential safety impacts to people on site. The proposed action would make small incremental contributions to increasing global carbon dioxide concentrations, criteria pollutants, air toxics, precursors of acid rain, and regional haze. LEGAL MANDATES: Commercial Space Launch Amendments Act of 2004 and National Environment Policy Act of 1969. JF - EPA number: 090316, 350 pages, CD-ROM, September 4, 2009 PY - 2009 VL - 2 KW - Air Transportation KW - Aerospace KW - Air Quality KW - Airports KW - Carbon Dioxide KW - Chemicals KW - Emissions KW - Safety KW - Sonic Booms KW - Spacecraft KW - Transportation KW - Vegetation KW - Wildlife KW - Commercial Space Launch Amendments Act of 2004, Compliance KW - National Environment Policy Act of 1969, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756826881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-09-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.title=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Aviation Administration, Fairfax, Virginia; DOT N1 - Date revised - 2010-03-22 N1 - SuppNotes - Final. Preparation date: September 4, 2009 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS (FINAL PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT). [Part 1 of 2] T2 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS (FINAL PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT). AN - 756826377; 14020-090316_0001 AB - PURPOSE: A streamlined process for issuing experimental permits to the commercial space flight industry for the launch and reentry of reusable suborbital rockets is proposed. Congress has directed the Federal Aviation Administration (FAA) to facilitate commercial rocket developers' research and development; and streamlining the issuance of experimental permits would implement that direction and intent. To examine the environmental impacts of an alternative approach for complying with the National Environmental Policy Act (NEPA) when reviewing applications, information and analyses common to all reusable suborbital rockets is provided in this final Programmatic EIS (PEIS). Under the proposed action, which is the preferred alternative, the FAA would issue experimental permits for the launch and reentry of reusable suborbital rockets from both FAA-licensed and non-licensed launch sites to individual launch operators using the PEIS as the basis for determining the environmental consequences of issuing the permits. Subsequent environmental analyses that fall under the scope of the PEIS could tier from this document and incorporate the findings of the PEIS by reference, allowing an applicant and the FAA to focus on the relevant and unique impacts of an experimental permit application. Under the No Action alternative, the FAA would continue issuing permits using its present method of analyzing environmental consequences, case by case, without tiering from a programmatic document. To assess the potential impacts of a single launch and reentry, the FAA considered a variety of liquid, solid, and hybrid propellants that could be used to operate a reusable suborbital rocket under an experimental permit and assumed that the total propellant capacity of a reusable suborbital rocket would not exceed 11,000 pounds. The FAA also estimated the proportion of experimental permits that would be issued to support three general flight profiles: 40 percent horizontal takeoff (rocket or jet powered), flight, and horizontal landing (glide or jet powered); 30 percent vertical takeoff (rocket powered), flight, and vertical landing (rocket powered or parachute); and 30 percent rocket-powered hovering flights (vertical takeoff and landing). Potential impacts of issuing an experimental permit for the operation of reusable suborbital rockets from anywhere in the United States and abroad were analyzed as well as the potential site-specific impacts of permitted launches from seven FAA-licensed commercial launch sites: California Spaceport, California; Mojave Air and Space Port, California; Kodiak Launch Complex, Alaska; Mid-Atlantic Regional Spaceport, Virginia; Space Florida Launch Complex-46 at Cape Canaveral Air Force Station, Florida; Oklahoma Spaceport, Oklahoma; Spaceport America, New Mexico; and one Federal range, the Shuttle Landing Facility at John F. Kennedy Space Center, Florida. POSITIVE IMPACTS: Environmental documents tiering from the PEIS would eliminate repetitive discussions of recurring issues and would focus on any unaddressed impacts or issues that are ready for decision. The proposed action would further the mission of the FAA to promote the growth of the U.S. space transportation industry while protecting public health and safety, the safety of property, and U.S. national security and foreign policy interests. NEGATIVE IMPACTS: The launch and landing of reusable suborbital rockets could result in adverse impacts to local vegetation and the noise associated with reusable suborbital launch could adversely impact wildlife. The proposed action could result in location- and species-specific adverse impacts to protected species and essential fish habitat. Deposition material associated with rocket engine emissions could result in local adverse impacts to freshwater and marine systems. Impacts from launch accidents would produce local air emissions, propellant spills, and potential safety impacts to people on site. The proposed action would make small incremental contributions to increasing global carbon dioxide concentrations, criteria pollutants, air toxics, precursors of acid rain, and regional haze. LEGAL MANDATES: Commercial Space Launch Amendments Act of 2004 and National Environment Policy Act of 1969. JF - EPA number: 090316, 350 pages, CD-ROM, September 4, 2009 PY - 2009 VL - 1 KW - Air Transportation KW - Aerospace KW - Air Quality KW - Airports KW - Carbon Dioxide KW - Chemicals KW - Emissions KW - Safety KW - Sonic Booms KW - Spacecraft KW - Transportation KW - Vegetation KW - Wildlife KW - Commercial Space Launch Amendments Act of 2004, Compliance KW - National Environment Policy Act of 1969, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756826377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-09-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.title=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Aviation Administration, Fairfax, Virginia; DOT N1 - Date revised - 2010-03-22 N1 - SuppNotes - Final. Preparation date: September 4, 2009 N1 - Last updated - 2011-12-16 ER - TY - NEWS T1 - Are Sunspots Disappearing AN - 454556769 JF - UPI Space Daily AU - Dr. Tony Phillips for NASA Science News Y1 - 2009/09/04/ PY - 2009 DA - 2009 Sep 04 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454556769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Are+Sunspots+Disappearing&rft.au=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aulast=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aufirst=&rft.date=2009-09-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-21 ER - TY - RPRT T1 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS (FINAL PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT). AN - 15223118; 14020 AB - PURPOSE: A streamlined process for issuing experimental permits to the commercial space flight industry for the launch and reentry of reusable suborbital rockets is proposed. Congress has directed the Federal Aviation Administration (FAA) to facilitate commercial rocket developers' research and development; and streamlining the issuance of experimental permits would implement that direction and intent. To examine the environmental impacts of an alternative approach for complying with the National Environmental Policy Act (NEPA) when reviewing applications, information and analyses common to all reusable suborbital rockets is provided in this final Programmatic EIS (PEIS). Under the proposed action, which is the preferred alternative, the FAA would issue experimental permits for the launch and reentry of reusable suborbital rockets from both FAA-licensed and non-licensed launch sites to individual launch operators using the PEIS as the basis for determining the environmental consequences of issuing the permits. Subsequent environmental analyses that fall under the scope of the PEIS could tier from this document and incorporate the findings of the PEIS by reference, allowing an applicant and the FAA to focus on the relevant and unique impacts of an experimental permit application. Under the No Action alternative, the FAA would continue issuing permits using its present method of analyzing environmental consequences, case by case, without tiering from a programmatic document. To assess the potential impacts of a single launch and reentry, the FAA considered a variety of liquid, solid, and hybrid propellants that could be used to operate a reusable suborbital rocket under an experimental permit and assumed that the total propellant capacity of a reusable suborbital rocket would not exceed 11,000 pounds. The FAA also estimated the proportion of experimental permits that would be issued to support three general flight profiles: 40 percent horizontal takeoff (rocket or jet powered), flight, and horizontal landing (glide or jet powered); 30 percent vertical takeoff (rocket powered), flight, and vertical landing (rocket powered or parachute); and 30 percent rocket-powered hovering flights (vertical takeoff and landing). Potential impacts of issuing an experimental permit for the operation of reusable suborbital rockets from anywhere in the United States and abroad were analyzed as well as the potential site-specific impacts of permitted launches from seven FAA-licensed commercial launch sites: California Spaceport, California; Mojave Air and Space Port, California; Kodiak Launch Complex, Alaska; Mid-Atlantic Regional Spaceport, Virginia; Space Florida Launch Complex-46 at Cape Canaveral Air Force Station, Florida; Oklahoma Spaceport, Oklahoma; Spaceport America, New Mexico; and one Federal range, the Shuttle Landing Facility at John F. Kennedy Space Center, Florida. POSITIVE IMPACTS: Environmental documents tiering from the PEIS would eliminate repetitive discussions of recurring issues and would focus on any unaddressed impacts or issues that are ready for decision. The proposed action would further the mission of the FAA to promote the growth of the U.S. space transportation industry while protecting public health and safety, the safety of property, and U.S. national security and foreign policy interests. NEGATIVE IMPACTS: The launch and landing of reusable suborbital rockets could result in adverse impacts to local vegetation and the noise associated with reusable suborbital launch could adversely impact wildlife. The proposed action could result in location- and species-specific adverse impacts to protected species and essential fish habitat. Deposition material associated with rocket engine emissions could result in local adverse impacts to freshwater and marine systems. Impacts from launch accidents would produce local air emissions, propellant spills, and potential safety impacts to people on site. The proposed action would make small incremental contributions to increasing global carbon dioxide concentrations, criteria pollutants, air toxics, precursors of acid rain, and regional haze. LEGAL MANDATES: Commercial Space Launch Amendments Act of 2004 and National Environment Policy Act of 1969. JF - EPA number: 090316, 350 pages, CD-ROM, September 4, 2009 PY - 2009 KW - Air Transportation KW - Aerospace KW - Air Quality KW - Airports KW - Carbon Dioxide KW - Chemicals KW - Emissions KW - Safety KW - Sonic Booms KW - Spacecraft KW - Transportation KW - Vegetation KW - Wildlife KW - Commercial Space Launch Amendments Act of 2004, Compliance KW - National Environment Policy Act of 1969, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15223118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-09-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.title=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS+%28FINAL+PROGRAMMATIC+ENVIRONMENTAL+IMPACT+STATEMENT%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Aviation Administration, Fairfax, Virginia; DOT N1 - Date revised - 2010-03-22 N1 - SuppNotes - Final. Preparation date: September 4, 2009 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Light absorption by pollution, dust, and biomass burning aerosols: a global model study and evaluation with AERONET measurements AN - 21254276; 11813003 AB - Atmospheric aerosol distributions from 2000 to 2007 are simulated with the Goddard Chemistry Aerosol Radiation and Transport (GOCART) model to attribute light absorption by aerosol to its composition and sources from pollution, dust, and biomass burning. The 8-year, global averaged total aerosol optical depth (t), absorption optical depth (t sub(a)), and single scattering albedo (w) at 550 nm are estimated at 0.14, 0.0086, and 0.95, respectively, with sulfate making the largest fraction of t (37%), followed by dust (30%), sea salt (16%), organic matter (OM) (13%), and black carbon (BC) (4%). BC and dust account for 43% and 53% of t sub(a), respectively. From a model experiment with tagged sources, natural aerosols are estimated to be 58% of t and 53% of t sub(a), with pollution and biomass burning aerosols to share the rest. Comparing with data from the surface sunphotometer network AERONET, the model tends to reproduce much better the AERONET direct measured data of t and the Aangstroem exponent (a) than its retrieved quantities of w and t sub(a). Relatively small in its systematic bias of t for pollution and dust regions, the model tends to underestimate t for biomass burning aerosols by 30-40%. The modeled a is 0.2-0.3 too low (particle too large) for pollution and dust aerosols but 0.2-0.3 too high (particle too small) for the biomass burning aerosols, indicating errors in particle size distributions in the model. Still, the model estimated w is lower in dust regions and shows a much stronger wavelength dependence for biomass burning aerosols but a weaker one for pollution aerosols than those quantities from AERONET. These comparisons necessitate model improvements on aerosol size distributions, the refractive indices of dust and black carbon aerosols, and biomass burning emissions in order to better quantify the aerosol absorption in the atmosphere. JF - Annales Geophysicae AU - Chin, Mian AU - Diehl, T AU - Dubovik, O AU - Eck, T F AU - Holben, B N AU - Sinyuk, A AU - Streets, D G AD - Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, MD, USA Y1 - 2009/09/02/ PY - 2009 DA - 2009 Sep 02 SP - 3439 EP - 3464 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 27 IS - 9 SN - 0992-7689, 0992-7689 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - albedo KW - Sulfates KW - Atmospheric pollution models KW - Combustion products KW - Pollution dispersion KW - Aerosol from biomass burning KW - Black carbon aerosols KW - Particulates KW - Atmosphere KW - Dust KW - Optical analysis KW - Aerosol size distribution KW - black carbon KW - Radiation KW - Absorption KW - Emissions KW - Particle size KW - Aerosol Robotic Network (AERONET) KW - Light absorption by aerosols KW - Particle size distribution KW - Aerosols KW - Atmospheric pollution KW - Organic matter KW - Albedo KW - Aerosol absorption KW - burning KW - Biomass KW - Air pollution KW - Salts KW - Optical depth of aerosols KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21254276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annales+Geophysicae&rft.atitle=Light+absorption+by+pollution%2C+dust%2C+and+biomass+burning+aerosols%3A+a+global+model+study+and+evaluation+with+AERONET+measurements&rft.au=Chin%2C+Mian%3BDiehl%2C+T%3BDubovik%2C+O%3BEck%2C+T+F%3BHolben%2C+B+N%3BSinyuk%2C+A%3BStreets%2C+D+G&rft.aulast=Chin&rft.aufirst=Mian&rft.date=2009-09-02&rft.volume=27&rft.issue=9&rft.spage=3439&rft.isbn=&rft.btitle=&rft.title=Annales+Geophysicae&rft.issn=09927689&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Light absorption by aerosols; Aerosol Robotic Network (AERONET); Particle size distribution; Aerosol size distribution; Atmospheric pollution; Atmospheric pollution models; Radiation; Albedo; Aerosol from biomass burning; Aerosol absorption; Optical depth of aerosols; Black carbon aerosols; Particle size; Sulfates; albedo; Aerosols; Combustion products; Organic matter; Pollution dispersion; Particulates; Biomass; burning; Atmosphere; Dust; Air pollution; Optical analysis; Salts; black carbon; Emissions; Absorption ER - TY - JOUR T1 - Improved determination of surface and atmospheric temperatures using only shortwave AIRS channels AN - 907930915; 11785135 AB - AIRS was launched on EOS Aqua on May 4, 2002, together with AMSU-A and HSB, to form a next generation polar orbiting infrared and microwave atmospheric sounding system. AIRS is a grating spectrometer with a number of linear arrays of detectors with each detector sensitive to outgoing radiation in a characteristic frequency v with a spectral band pass [Delta]v sub(i) of roughly v sub(i)/1200 AIRS contains 2378 spectral channels covering portions of the spectral region 650 cm super(-1) (15.38 [mu]m) - 2665 cm super(-1) (3.752 [mu]m). These spectral regions contain significant absorption features from two CO sub(2) absorption bands, the 15 [mu]m (longwave) CO sub(2) band, and the 4.3 [mu]m (shortwave) CO sub(2) absorption band. There are also two atmospheric window regions, the 12 [mu]m - 8 [mu]m (longwave) window, and the 4.17 [mu]m - 3.75 [mu]m (shortwave) window. Historically, determination of surface and atmospheric temperatures from satellite observations was performed using primarily observations in the longwave window and CO sub(2) absorption regions. One reason for this was concerns about the effects, during the day, of reflected sunlight and non-Local Thermodynamic Equilibrium (non-LTE) on the observed radiances in the shortwave portion of the spectrum. According to cloud clearing theory, more accurate soundings of both surface skin and atmospheric temperatures can be obtained under partial cloud cover conditions if one uses the longwave channels to determine cloud cleared radiances R sub(i) for all channels, and uses R sub(i) only from shortwave channels in the determination of surface and atmospheric temperatures. This procedure is now being used by the AIRS Science Team in preparation for the AIRS Version 6 Retrieval Algorithm. This paper describes how the effects on the radiances of solar radiation reflected by clouds and the Earth's surface, and also of non-LTE, are accounted for in the analysis of the data. Results are presented for both daytime and nighttime conditions showing improved surface and atmospheric soundings under partial cloud cover resulted from not using R sub(i) in the retrieval process for any longwave channels sensitive to cloud effects. This improvement is made possible because AIRS NEDT in the shortwave portion of the spectrum is extremely low. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Susskind, Joel AU - Blaisdell, John AU - Iredell, Lena AD - NASA Goddard Space Flight Ctr. (USA) Y1 - 2009/09// PY - 2009 DA - Sep 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7453 SN - 0277-786X, 0277-786X KW - Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Article no. 74530F KW - Cloud effects KW - Skin KW - Absorption bands KW - Algorithms KW - Remote sensing KW - Atmospheric temperature KW - Cloud cover KW - sunlight KW - Satellites KW - Channels KW - Clouds KW - Absorption KW - Thermodynamics of the atmosphere KW - Outgoing radiation KW - Earth's surface KW - Carbon dioxide KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907930915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Improved+determination+of+surface+and+atmospheric+temperatures+using+only+shortwave+AIRS+channels&rft.au=Susskind%2C+Joel%3BBlaisdell%2C+John%3BIredell%2C+Lena&rft.aulast=Susskind&rft.aufirst=Joel&rft.date=2009-09-01&rft.volume=7453&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-12-01 N1 - SuppNotes - Session: IR Technologies N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Clouds; Cloud effects; Absorption bands; Remote sensing; Algorithms; Outgoing radiation; Thermodynamics of the atmosphere; Earth's surface; Cloud cover; Channels; Skin; Absorption; Atmospheric temperature; sunlight; Carbon dioxide; Satellites ER - TY - JOUR T1 - Detections of water ice, hydrocarbons, and 3.3 mu m PAH in z approximately 2 ULIRGs AN - 886908354; 2011-071984 AB - We present the first detections of the 3 mu m water ice and 3.4 mu m amorphous hydrocarbon (HAC) absorption features in z approximately 2 ULIRGs. These are based on deep rest-frame 2-8 mu m Spitzer Infrared Spectrograph spectra of 11 sources selected for their appreciable silicate absorption. The HAC-to-silicate ratio for our z approximately 2 sources is typically higher by a factor of 2-5 than that observed in the Milky Way. This HAC "excess" suggests compact nuclei with steep temperature gradients as opposed to predominantly host obscuration. Beside the above molecular absorption features, we detect the 3.3 mu m polycyclic aromatic hydrocarbon (PAH) emission feature in one of our sources with three more individual spectra showing evidence for it. Stacking analysis suggests that water ice, hydrocarbons, and PAH are likely present in the bulk of this sample even when not individually detected. The most unexpected result of our study is the lack of clear detections of the 4.67 mu m CO gas absorption feature. Only three of the sources show tentative signs of this feature at significantly lower levels than has been observed in local ULIRGs. Overall we find that the closest local analogs to our sources, in terms of 3-4 mu m color, HAC-to-silicate and ice-to-silicate ratios, as well as low PAH equivalent widths, are sources dominated by deeply obscured nuclei. Such sources form only a small fraction of ULIRGs locally and are commonly believed to be dominated by buried active galactic nuclei (AGNs). Our sample suggests that, in an absolute number, such buried AGNs are at least an order of magnitude more common at z approximately 2 than today. The presence of PAH suggests that significant levels of star formation are present even if the obscured AGNs typically dominate the power budget. Copyright (Copyright) 2009. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Sajina, Anna AU - Spoon, Henrik AU - Yan, Lin AU - Imanishi, Masatoshi AU - Fadda, Dario AU - Elitzur, Moshe Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 270 EP - 284 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 703 IS - 1 SN - 0004-637X, 0004-637X KW - silicates KW - quasars KW - galaxies KW - Spitzer Space Telescope KW - amorphous materials KW - ULIRGs KW - ultraluminous infrared galaxies KW - temperature KW - infrared spectra KW - gases KW - carbon monoxide KW - absorption KW - organic compounds KW - detection KW - ice KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - signal-to-noise ratio KW - spectra KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886908354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=Detections+of+water+ice%2C+hydrocarbons%2C+and+3.3+mu+m+PAH+in+z+approximately+2+ULIRGs&rft.au=Sajina%2C+Anna%3BSpoon%2C+Henrik%3BYan%2C+Lin%3BImanishi%2C+Masatoshi%3BFadda%2C+Dario%3BElitzur%2C+Moshe&rft.aulast=Sajina&rft.aufirst=Anna&rft.date=2009-09-01&rft.volume=703&rft.issue=1&rft.spage=270&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F703%2F1%2F270 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 50 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; amorphous materials; aromatic hydrocarbons; carbon monoxide; detection; galaxies; gases; hydrocarbons; ice; infrared spectra; organic compounds; polycyclic aromatic hydrocarbons; quasars; signal-to-noise ratio; silicates; spectra; Spitzer Space Telescope; temperature; ULIRGs; ultraluminous infrared galaxies DO - http://dx.doi.org/10.1088/0004-637X/703/1/270 ER - TY - JOUR T1 - Vegetation Effects on Fish Distribution in Impounded Salt Marshes AN - 853483558; 14131002 AB - We compared the density and biomass of resident fish in vegetated and unvegetated flooded habitats of impounded salt marshes in the northern Indian River Lagoon (IRL) Estuary of east-central Florida. A 1-m2 throw trap was used to sample fish in randomly located, paired sample plots (n = 198 pairs) over 5 seasons in 7 impoundments. We collected a total of 15 fish taxa, and 88% of the fishes we identified from the samples belonged to three species: Cyprinodon variegatus (Sheepshead Minnow), Gambusia holbrooki (Eastern Mosquitofish), and Poecilia latipinna (Sailfin Molly). Vegetated habitat usually had higher density and biomass of fish. Mean fish density (and 95% confidence interval) for vegetated and unvegetated sites were 8.2 (6.7-9.9) and 2.0 (1.6-2.4) individuals m-2, respectively; mean biomass (and 95%) confidence interval) for vegetated and unvegetated sites were 3.0 (2.5-3.7) and 1.1 (0.9-1.4) g m-2, respectively. We confirmed previous findings that impounded salt marshes of the northern IRL Estuary produce a high standing stock of resident fishes. Seasonal patterns of abundance were consistent with fish moving between vegetated and unvegetated habitat as water levels changed in the estuary. Differences in density, mean size, and species composition of resident fishes between vegetated and unvegetated habitats have important implications for movement of biomass and nutrients out of salt marsh by piscivores (e.g., wading birds and fishes) via a trophic relay. JF - Southeastern Naturalist AU - Stolen, Eric D AU - Collazo, Jaime A AU - Percival, HFranklin Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 503 EP - 514 PB - Humboldt Field Research Institute, PO Box 9 Steuben ME 04680-0009 USA VL - 8 IS - 3 SN - 1528-7092, 1528-7092 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Abundance KW - Biomass KW - Estuaries KW - Fish KW - Habitat KW - Impoundments KW - Lagoons KW - Nutrients KW - Population density KW - Rivers KW - Salt marshes KW - Seasonal variations KW - Species composition KW - Vegetation KW - Water levels KW - water levels KW - ASW, USA, Florida, Indian River Lagoon KW - Poecilia latipinna KW - Gambusia holbrooki KW - Cyprinodon variegatus KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853483558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Southeastern+Naturalist&rft.atitle=Vegetation+Effects+on+Fish+Distribution+in+Impounded+Salt+Marshes&rft.au=Stolen%2C+Eric+D%3BCollazo%2C+Jaime+A%3BPercival%2C+HFranklin&rft.aulast=Stolen&rft.aufirst=Eric&rft.date=2009-09-01&rft.volume=8&rft.issue=3&rft.spage=503&rft.isbn=&rft.btitle=&rft.title=Southeastern+Naturalist&rft.issn=15287092&rft_id=info:doi/10.1656%2F058.008.0311 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Number of references - 32 N1 - Last updated - 2012-12-28 N1 - SubjectsTermNotLitGenreText - Water levels; Rivers; Salt marshes; Abundance; Estuaries; Vegetation; Nutrients; Species composition; Biomass; Habitat; Lagoons; Seasonal variations; water levels; Impoundments; Population density; Fish; Gambusia holbrooki; Poecilia latipinna; Cyprinodon variegatus; ASW, USA, Florida, Indian River Lagoon DO - http://dx.doi.org/10.1656/058.008.0311 ER - TY - JOUR T1 - The distribution of short-lived radioisotopes in the early solar system and the chronology of asteroid accretion, differentiation, and secondary mineralization AN - 759317021; 13713386 AB - We evaluate initial ( super(26)Al/ super(27)Al) sub(I), ( super(53)Mn/ super(55)Mn) sub(I), and ( super(182)Hf/ super(180)Hf) sub(I) ratios, together with super(207)Pb/ super(206)Pb ages for igneous differentiated meteorites and chondrules from ordinary chondrites for consistency with radioactive decay of the parent nuclides within a common, closed isotopic system, i.e., the early solar nebula. The relative initial isotopic abundances of super(26)Al, super(53)Mn, and super(182)Hf in differentiated meteorites and chondrules are consistent with decay from common solar system initial values, here denoted by I(Al) sub(SS), I(Mn) sub(SS), and I(Hf) sub(SS,) respectively. I(Mn) sub(SS) and I(Hf) sub(SS) = 9.1 +/- 1.7 x 10 super(-6) and 1.07 +/- 0.08 x 10 super(-4), respectively, correspond to "canonical" I(Al) sub(SS) = 5.1 x 10 super(-5). I(Hf) sub(SS) so determined is consistent with I(Hf) sub(SS) = 9.72 +/- 0.44 x 10 super(-5) directly determined from an internal Hf-W isochron for CAI minerals. I(Mn) sub(SS) is within error of the lowest value directly measured for CAIs. We suggest that erratically higher values measured for CAIs in carbonaceous chondrites may reflect proton irradiation of unaccreted CAIs by the early Sun after other asteroids destined for melting by super(26)Al decay had already accreted. The super(53)Mn incorporated within such asteroids would have been shielded from further "local" spallogenic contributions from within the solar system. The relative initial isotopic abundances of the short-lived nuclides are less consistent with the super(207)Pb/ super(206)Pb ages of the corresponding materials than with one another. The best consistency of short- and long-lived chronometers is obtained for ( super(182)Hf/ super(180)Hf) sub(I) and the super(207)Pb/ super(206)Pb ages of angrites. ( super(182)Hf/ super(180)Hf) sub(I) decreases with decreasing super(207)Pb/ super(206)Pb ages at the rate expected from the 8.90 +/- 0.09 Ma half-life of super(182)Hf. The model solar system age thus determined is T sub(SS,Hf-W) = 4568.3 +/- 0.7 Ma. ( super(26)Al/ super(27)Al) sub(I) and ( super(53)Mn/ super(55)Mn) sub(I) are less consistent with super(207)Pb/ super(206)Pb ages of the corresponding meteorites, but yield T sub(SS,Mn-Cr) = 4568.2 +/- 0.5 Ma relative to I(Al) sub(SS) = 5.1 x 10 super(-5) and a super(207)Pb/ super(206)Pb age of 4558.55 +/- 0.15 Ma for the LEW86010 angrite. The Mn-Cr method with I(Mn) sub(SS) = 9.1 +/- 1.7 x 10 super(-6) is useful for dating accretion (if identified with chondrule formation), primary igneous events, and secondary mineralization on asteroid parent bodies. All of these events appear to have occurred approximately contemporaneously on different asteroid parent bodies. For I(Mn) sub(SS) = 9.1 +/- 1.7 x 10 super(-6), parent body differentiation is found to extend at least to [not, vert, similar]5 Ma post-T sub(SS), i.e., until differentiation of the angrite parent body [not, vert, similar]4563.5 Ma ago, or [not, vert, similar]4564.5 Ma ago using the directly measured super(207)Pb/ super(206)Pb ages of the D'Orbigny-clan angrites. The [not, vert, similar]1 Ma difference is characteristic of a remaining inconsistency for the D'Orbigny-clan between the Al-Mg and Mn-Cr chronometers on one hand, and the super(207)Pb/ super(206)Pb chronometer on the other. Differentiation of the IIIAB iron meteorite and ureilite parent bodies probably occurred slightly later than for the angrite parent body, and at nearly the same time as one another as shown by the Mn-Cr ages of IIIAB irons and ureilites, respectively. The latest recorded episodes of secondary mineralization are for carbonates on the CI carbonaceous chondrite parent body and fayalites on the CV carbonaceous chondrite parent body, both extending to [not, vert, similar]10 Ma post-T sub(SS). JF - Geochimica et Cosmochimica Acta AU - Nyquist, LE AU - Kleine, T AU - Shih, C-Y AU - Reese, Y D AD - Mail Code KR, NASA Johnson Space Center, Houston, TX 77058-3696, USA, laurence.e.nyquist@nasa.gov Y1 - 2009/09/01/ PY - 2009 DA - 2009 Sep 01 SP - 5115 EP - 5136 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK VL - 73 IS - 17 SN - 0016-7037, 0016-7037 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Age KW - Solar models KW - Solar system evolution KW - Mineralization KW - Solar system research KW - sun KW - Solar nebula KW - Chondrites KW - Asteroids KW - Irradiation KW - Radioisotopes KW - Decay KW - Iron KW - Minerals KW - P 8000:RADIATION KW - M2 523.64:Comets (523.64) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759317021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+distribution+of+short-lived+radioisotopes+in+the+early+solar+system+and+the+chronology+of+asteroid+accretion%2C+differentiation%2C+and+secondary+mineralization&rft.au=Nyquist%2C+LE%3BKleine%2C+T%3BShih%2C+C-Y%3BReese%2C+Y+D&rft.aulast=Nyquist&rft.aufirst=LE&rft.date=2009-09-01&rft.volume=73&rft.issue=17&rft.spage=5115&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.12.031 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Chondrites; Asteroids; Solar system evolution; Solar models; Solar system research; Solar nebula; Age; Irradiation; Radioisotopes; Decay; Mineralization; Minerals; Iron; sun DO - http://dx.doi.org/10.1016/j.gca.2008.12.031 ER - TY - JOUR T1 - High frequency rock temperature data from hyper-arid desert environments in the Atacama and the Antarctic dry valleys and implications for rock weathering AN - 742914049; 2010-052693 AB - In desert environments with low water and salt contents, rapid thermal variations may be an important source of rock weathering. We have obtained temperature measurements of the surface of rocks in hyper-arid hot and cold desert environments at a rate of 1/s over several days. The values of temperature change over 1-second intervals were similar in hot and cold deserts despite a 30 degrees C difference in absolute rock surface temperature. The average percentage of the time dT/dt > 2 degrees C/min was approx. 8 + or - 3%, > 4 degrees C/min was 1 + or - 0.9%, and > 8 degrees C/min was 0.02 + or - 0.03%. The maximum change over a 1-second interval was approx. 10 degrees C/min. When sampled to simulate data taken over intervals longer than 1 s, we found a reduction in time spent above the 2 degrees C/min temperature gradient threshold. For 1-minute samples, the time spent above any given threshold was about two orders of magnitude lower than the corresponding value for 1-second sampling. We suggest that a rough measure of efficacy of weathering as a function of frequency is the product of the percentage of time spent above a given threshold value multiplied by the damping depth for the corresponding frequency. This product has a broad maximum for periods between 3 and 10 s. JF - Geomorphology AU - McKay, Christopher P AU - Molaro, Jamie L AU - Marinova, Margarita M Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 182 EP - 187 PB - Elsevier, Amsterdam VL - 110 IS - 3-4 SN - 0169-555X, 0169-555X KW - South America KW - terrestrial environment KW - Atacama Desert KW - Antarctica KW - arid environment KW - McMurdo dry valleys KW - Victoria Land KW - Chile KW - weathering KW - temperature KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742914049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=High+frequency+rock+temperature+data+from+hyper-arid+desert+environments+in+the+Atacama+and+the+Antarctic+dry+valleys+and+implications+for+rock+weathering&rft.au=McKay%2C+Christopher+P%3BMolaro%2C+Jamie+L%3BMarinova%2C+Margarita+M&rft.aulast=McKay&rft.aufirst=Christopher&rft.date=2009-09-01&rft.volume=110&rft.issue=3-4&rft.spage=182&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2009.04.005 L2 - http://www.sciencedirect.com/science/journal/0169555X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data; includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; arid environment; Atacama Desert; Chile; McMurdo dry valleys; South America; temperature; terrestrial environment; Victoria Land; weathering DO - http://dx.doi.org/10.1016/j.geomorph.2009.04.005 ER - TY - JOUR T1 - NanoSIMS; insights to biogenicity and syngeneity of Archaean carbonaceous structures AN - 742903492; 2010-045336 AB - NanoSIMS is a relatively new technology that is being applied to ancient carbonaceous structures to gain insight into their biogenicity and syngeneity. NanoSIMS studies of well preserved organic microfossils from the Neoproterozoic ( approximately 0.8Ga) Bitter Springs Formation have established elemental distributions in undisputedly biogenic structures. Results demonstrate that sub-micron scale maps of metabolically important elements (carbon [C], nitrogen [measured as CN ion], and sulfur [S]) can be correlated with kerogenous structures identified by optical microscopy. Spatial distributions of C, CN, and S in individual microfossils are nearly identical, and variations in concentrations of these elements parallel one another. In elemental maps, C, CN, and S appear as globules, aligned to form remnant walls or sheaths of fossiliferous structures. The aligned character and parallel variation of C and CN are the strongest indicators of biogenicity. Nitrogen/carbon atomic ratios (N/C) of spheroids, filaments, and remnants of a microbial mat suggest that N/C may reflect original biochemical differences, within samples of the same age and degree of alteration. Silicon (Si) and oxygen (O) maps illustrate that silica is intimately interspersed with organic carbon of the microfossils. This relationship is likely to reflect the process of silica permineralization of biological remains and thus may be an indicator of syngeneity of the fossilized material with the mineral matrix. The NanoSIMS characterization of Bitter Springs microfossils can be used as a baseline for interpreting less well preserved carbonaceous structures that might occur in older or even extraterrestrial materials. An example of such an application is provided by comparison of Bitter Springs results with NanoSIMS of Archaean carbonaceous structures from Western Australia, including a spheroid in the approximately 3Ga Farrel Quartzite and material in a secondary vein in the 3.43Ga Strelley Pool Chert. Results reinforce a biogenic, syngenetic interpretation for the Archaean spheroid. NanoSIMS has several advantages in the study of ancient organic materials: the technique allows characterization of extremely small structures that are present in low concentrations; organic matter does not have to be isolated by acid treatment but can be analyzed in polished thin section; preparation is simple; samples are minimally altered during analysis; results provide sub-micron scale spatial distribution coupled with concentration information for at least five elements; the biologically important elements of carbon and nitrogen can be assessed; and the ability to study organic remains in situ permits petrographic assessment of spatial relationships between organic matter and mineral constituents. These advantages could be of significant benefit for interpretation of poorly preserved and fragmentary carbonaceous remains that might occur in some of Earth's oldest samples as well as in meteorites or extraterrestrial material brought to Earth in future planetary missions. JF - Precambrian Research AU - Oehler, Dorothy Z AU - Robert, Francois AU - Walter, Malcolm R AU - Sugitani, Kenichiro AU - Allwood, Abigail AU - Meibom, Anders AU - Mostefaoui, Smail AU - Selo, Madeleine AU - Thomen, Aurelien AU - Gibson, Everett K A2 - Schopf, J. William A2 - Bottjer, David J. Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 70 EP - 78 PB - Elsevier, Amsterdam VL - 173 IS - 1-4 SN - 0301-9268, 0301-9268 KW - Pilbara Craton KW - Strelley Pool Chert KW - upper Precambrian KW - ion probe data KW - Western Australia KW - problematic microfossils KW - mass spectra KW - paleontology KW - nitrogen KW - algal mats KW - carbon KW - Australia KW - Archean KW - spectra KW - chemical composition KW - sedimentary structures KW - geochemistry KW - chemical ratios KW - Neoproterozoic KW - carbonaceous composition KW - biodiversity KW - Bitter Springs Formation KW - Precambrian KW - Australasia KW - Farrel Quartzite KW - biogenic structures KW - biochemistry KW - Proterozoic KW - algal structures KW - morphology KW - problematic fossils KW - sphericity KW - nanoparticles KW - microfossils KW - biogenicity KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Precambrian+Research&rft.atitle=NanoSIMS%3B+insights+to+biogenicity+and+syngeneity+of+Archaean+carbonaceous+structures&rft.au=Oehler%2C+Dorothy+Z%3BRobert%2C+Francois%3BWalter%2C+Malcolm+R%3BSugitani%2C+Kenichiro%3BAllwood%2C+Abigail%3BMeibom%2C+Anders%3BMostefaoui%2C+Smail%3BSelo%2C+Madeleine%3BThomen%2C+Aurelien%3BGibson%2C+Everett+K&rft.aulast=Oehler&rft.aufirst=Dorothy&rft.date=2009-09-01&rft.volume=173&rft.issue=1-4&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=Precambrian+Research&rft.issn=03019268&rft_id=info:doi/10.1016%2Fj.precamres.2009.01.001 L2 - http://www.sciencedirect.com/science/journal/03019268 LA - English DB - GeoRef N1 - Conference title - World summit on Ancient microscopic fossils N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 30 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCBRBY N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; Archean; Australasia; Australia; biochemistry; biodiversity; biogenic structures; biogenicity; Bitter Springs Formation; carbon; carbonaceous composition; chemical composition; chemical ratios; Farrel Quartzite; geochemistry; ion probe data; mass spectra; microfossils; morphology; nanoparticles; Neoproterozoic; nitrogen; paleontology; Pilbara Craton; Precambrian; problematic fossils; problematic microfossils; Proterozoic; sedimentary structures; spectra; sphericity; Strelley Pool Chert; upper Precambrian; Western Australia DO - http://dx.doi.org/10.1016/j.precamres.2009.01.001 ER - TY - JOUR T1 - Contribution of crosstalk to the uncertainty of electrostatic actuator calibrations. AN - 742782749; pmid-19739723 AB - Crosstalk in electrostatic actuator calibrations is defined as the ratio of the microphone response to the actuator excitation voltage at a given frequency with the actuator polarization voltage turned off to the response, at the excitation frequency, with the polarization voltage turned on. It consequently contributes to the uncertainty of electrostatic actuator calibrations. Two sources of crosstalk are analyzed: the first attributed to the stray capacitance between the actuator electrode and the microphone backplate, and the second to the ground resistance appearing as a common element in the actuator excitation and microphone input loops. Measurements conducted on 1/4, 1/2, and 1 in. air condenser microphones reveal that the crosstalk has no frequency dependence up to the membrane resonance frequency and that the level of crosstalk lies at about -60 dB for all three microphones-conclusions that are consistent with theory. The measurements support the stray capacitance model. The contribution of crosstalk to the measurement standard uncertainty of an electrostatic actuator calibration is therewith 0.01 dB. JF - The Journal of the Acoustical Society of America AU - Shams, Qamar A AU - Soto, Hector L AU - Zuckerwar, Allan J AD - NASA Langley Research Center, Hampton, VA 23681, USA. Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 1107 EP - 1110 VL - 126 IS - 3 SN - 0001-4966, 0001-4966 KW - National Library of Medicine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742782749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+the+Acoustical+Society+of+America&rft.atitle=Contribution+of+crosstalk+to+the+uncertainty+of+electrostatic+actuator+calibrations.&rft.au=Shams%2C+Qamar+A%3BSoto%2C+Hector+L%3BZuckerwar%2C+Allan+J&rft.aulast=Shams&rft.aufirst=Qamar&rft.date=2009-09-01&rft.volume=126&rft.issue=3&rft.spage=1107&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+the+Acoustical+Society+of+America&rft.issn=00014966&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2010-04-13 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Inorganic synthesis of Fe-Ca-Mg carbonates at low temperature AN - 50084769; 2010-017167 AB - A set of free-drift experiments was undertaken to synthesize carbonates of mixed cation content (Fe, Ca, Mg) from solution at 25 and 70 degrees C to better understand the relationship between the mineralogy and composition of these phases and the solutions from which they precipitate. Metastable solid solutions formed at 25 degrees C which are not predicted from the extrapolation of higher temperature equilibrium assemblages; instead, solids formed that were intermediary in chemical composition to known magnesite-siderite and dolomite solid solutions. A calcite-siderite solid solution precipitated at 25 degrees C, with the percentage of CaCO (sub 3) in the solid being proportional to the aqueous Ca/Fe ratio of the solution, while Mg was excluded from the crystal structure except at relatively high aqueous Mg/Ca and Mg/Fe ratios and a low Ca content. Alternatively, at 70 degrees C Mg was the predominant cation of the solid solutions. These results are compatible with the hypothesis that the relative dehydration energies of Fe, Ca and Mg play an important role in the formation of mixed cation carbonates in nature. JF - Geochimica et Cosmochimica Acta AU - Romanek, Christopher S AU - Jimenez Lopez, Concepcion AU - Navarro, Alejandro R AU - Sanchez Roman, Monica AU - Sahai, Nita AU - Coleman, Max Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 5361 EP - 5376 PB - Elsevier, New York, NY VL - 73 IS - 18 SN - 0016-7037, 0016-7037 KW - calcium KW - magnesium KW - mass spectra KW - crystal growth KW - iron KW - temperature KW - dolomite KW - phase equilibria KW - spectra KW - synthesis KW - chemical composition KW - geochemistry KW - chemical ratios KW - alkaline earth metals KW - experimental studies KW - prediction KW - magnesite KW - solid solution KW - ICP mass spectra KW - siderite KW - precipitation KW - metals KW - low temperature KW - dehydration KW - crystal chemistry KW - carbonates KW - SEM data KW - 01C:Mineralogy of non-silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50084769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Inorganic+synthesis+of+Fe-Ca-Mg+carbonates+at+low+temperature&rft.au=Romanek%2C+Christopher+S%3BJimenez+Lopez%2C+Concepcion%3BNavarro%2C+Alejandro+R%3BSanchez+Roman%2C+Monica%3BSahai%2C+Nita%3BColeman%2C+Max&rft.aulast=Romanek&rft.aufirst=Christopher&rft.date=2009-09-01&rft.volume=73&rft.issue=18&rft.spage=5361&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.05.065 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 81 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkaline earth metals; calcium; carbonates; chemical composition; chemical ratios; crystal chemistry; crystal growth; dehydration; dolomite; experimental studies; geochemistry; ICP mass spectra; iron; low temperature; magnesite; magnesium; mass spectra; metals; phase equilibria; precipitation; prediction; SEM data; siderite; solid solution; spectra; synthesis; temperature DO - http://dx.doi.org/10.1016/j.gca.2009.05.065 ER - TY - JOUR T1 - The Kaidun chondrite breccia; petrology, oxygen isotopes, and trace element abundances AN - 50082773; 2010-017176 AB - Oxygen isotope and trace element data for 13 samples of the Kaidun chondritic breccia reaffirm the complex polymict nature of this unique meteorite. Bulk Kaidun samples most closely resemble CR chondrites, but the matrix is CI-like. Two separated clasts are CR-like but have some properties that resemble CM, two clasts are enstatite chondrites (one EL and one EH), one clast is an aubrite-like metal-rich impact melt, and one clast is a unique layered olivine-bearing pyroxenite with the isotopic composition of an aubrite. Yet, although each clast resembles a known meteorite group, all deviate in some respect from the norms for those groups. Collectively, Kaidun has sampled materials not yet represented in the world meteorite collections and which greatly extend the definitions of known meteorite groups. Phyllosilicates in Kaidun span a very wide range in composition and vary from clast to clast, suggesting that the aqueous alteration experienced by the clasts predated assembly of the Kaidun parent body. JF - Geochimica et Cosmochimica Acta AU - MacPherson, G J AU - Mittlefehldt, David W AU - Lipschutz, Michael E AU - Clayton, Robert N AU - Bullock, Emma S AU - Ivanov, Andrei V AU - Mayeda, Toshiko K AU - Wang, Ming-Sheng Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 5493 EP - 5511 PB - Elsevier, New York, NY VL - 73 IS - 18 SN - 0016-7037, 0016-7037 KW - stony meteorites KW - oxygen KW - isotopes KW - stable isotopes KW - meteorites KW - mineral composition KW - CR chondrites KW - major elements KW - trace elements KW - chondrites KW - chemical composition KW - geochemistry KW - CI chondrites KW - petrology KW - breccia KW - textures KW - isotope ratios KW - cosmochemistry KW - O-18/O-16 KW - carbonaceous chondrites KW - aqueous alteration KW - Kaidun Meteorite KW - classification KW - CM chondrites KW - SEM data KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50082773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+Kaidun+chondrite+breccia%3B+petrology%2C+oxygen+isotopes%2C+and+trace+element+abundances&rft.au=MacPherson%2C+G+J%3BMittlefehldt%2C+David+W%3BLipschutz%2C+Michael+E%3BClayton%2C+Robert+N%3BBullock%2C+Emma+S%3BIvanov%2C+Andrei+V%3BMayeda%2C+Toshiko+K%3BWang%2C+Ming-Sheng&rft.aulast=MacPherson&rft.aufirst=G&rft.date=2009-09-01&rft.volume=73&rft.issue=18&rft.spage=5493&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.06.012 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 47 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous alteration; breccia; carbonaceous chondrites; chemical composition; chondrites; CI chondrites; classification; CM chondrites; cosmochemistry; CR chondrites; geochemistry; isotope ratios; isotopes; Kaidun Meteorite; major elements; meteorites; mineral composition; O-18/O-16; oxygen; petrology; SEM data; stable isotopes; stony meteorites; textures; trace elements DO - http://dx.doi.org/10.1016/j.gca.2009.06.012 ER - TY - JOUR T1 - Formation of uracil from the ultraviolet photo-irradiation of pyrimidine in pure H (sub 2) O ices AN - 50067730; 2010-023091 JF - Astrobiology AU - Nuevo, Michel AU - Milam, Stefanie N AU - Sandford, Scott A AU - Elsila, Jamie E AU - Dworkin, Jason P Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 683 EP - 695 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 7 SN - 1531-1074, 1531-1074 KW - experimental studies KW - liquid chromatograms KW - gas chromatograms KW - mass spectra KW - astrobiology KW - life origin KW - ultraviolet radiation KW - temperature KW - infrared spectra KW - laboratory studies KW - uracil KW - organic compounds KW - cosmic dust KW - comets KW - chemical reactions KW - electromagnetic radiation KW - ice KW - pyrimidine KW - spectra KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Formation+of+uracil+from+the+ultraviolet+photo-irradiation+of+pyrimidine+in+pure+H+%28sub+2%29+O+ices&rft.au=Nuevo%2C+Michel%3BMilam%2C+Stefanie+N%3BSandford%2C+Scott+A%3BElsila%2C+Jamie+E%3BDworkin%2C+Jason+P&rft.aulast=Nuevo&rft.aufirst=Michel&rft.date=2009-09-01&rft.volume=9&rft.issue=7&rft.spage=683&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0324 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 52 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; chemical reactions; comets; cosmic dust; electromagnetic radiation; experimental studies; gas chromatograms; ice; infrared spectra; laboratory studies; life origin; liquid chromatograms; mass spectra; organic compounds; pyrimidine; spectra; temperature; ultraviolet radiation; uracil DO - http://dx.doi.org/10.1089/ast.2008.0324 ER - TY - JOUR T1 - Origin and chronology of chondritic components; a review AN - 50065554; 2010-026239 AB - Mineralogical observations, chemical and oxygen-isotope compositions, absolute (super 207) Pb- (super 206) Pb ages and short-lived isotope systematics ( (super 7) Be- (super 7) Li, (super 10) Be- (super 10) B, (super 26) Al- (super 26) Mg, (super 36) Cl- (super 36) S, (super 41) Ca- (super 41) K, (super 53) Mn- (super 53) Cr, (super 60) Fe- (super 60) Ni, (super 182) Hf- (super 182) W) of refractory inclusions [Ca,Al-rich inclusions (CAIs) and amoeboid olivine aggregates (AOAs)], chondrules and matrices from primitive (unmetamorphosed) chondrites are reviewed in an attempt to test (i) the x-wind model vs. the shock-wave model of the origin of chondritic components and (ii) irradiation vs. stellar origin of short-lived radionuclides. The data reviewed are consistent with an external, stellar origin for most short-lived radionuclides ( (super 7) Be, (super 10) Be, and (super 36) Cl are important exceptions) and a shock-wave model for chondrule formation, and provide a sound basis for early Solar System chronology. They are inconsistent with the x-wind model for the origin of chondritic components and a local, irradiation origin of (super 26) Al, (super 41) Ca, and (super 53) Mn. (super 10) Be is heterogeneously distributed among CAIs, indicating its formation by local irradiation and precluding its use for the early solar system chronology. (super 41) Ca- (super 41) K, and (super 60) Fe- (super 60) Ni systematics are important for understanding the astrophysical setting of Solar System formation and origin of short-lived radionuclides, but so far have limited implications for the chronology of chondritic components. The chronological significance of oxygen-isotope compositions of chondritic components is limited. The following general picture of formation of chondritic components is inferred. CAIs and AOAs were the first solids formed in the solar nebula approximately 4567-4568 Myr ago, possibly within a period of -10 ppm) and have ( (super 26) Al/ (super 27) Al) (sub 0) similar to those in chondrules (-5 ppm) nebular gas. The majority of chondrules within a chondrite group may have formed over a much shorter period of time (<0.5-1 Myr). Mineralogical and isotopic observations indicate that CAIs were present in the regions where chondrules formed and accreted (1-4 AU), indicating that CAIs were present in the disk as free-floating objects for at least 4 Myr. Many CAIs, however, were largely unaffected by chondrule melting, suggesting that chondrule-forming events experienced by a nebular region could have been small in scale and limited in number. Chondrules and metal grains in CB chondrites formed during a single-stage, highly-energetic event approximately 4563 Myr ago, possibly from a gas-melt plume produced by collision between planetary embryos. JF - Geochimica et Cosmochimica Acta AU - Krot, Alexander N AU - Amelin, Y AU - Bland, P AU - Ciesla, F J AU - Connelly, J AU - Davis, A M AU - Huss, Gary R AU - Hutcheon, I D AU - Makide, K AU - Nagashima, Kazuhide AU - Nyquist, L E AU - Russell, S S AU - Scott, Edward R D AU - Thrane, K AU - Yurimoto, H AU - Yin, Q Z AU - Bizarro, Martin Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 4963 EP - 4997 PB - Elsevier, New York, NY VL - 73 IS - 17 SN - 0016-7037, 0016-7037 KW - isotope fractionation KW - stony meteorites KW - oxygen KW - isotopes KW - planetesimals KW - CV chondrites KW - Allende Meteorite KW - meteorites KW - Al-26 KW - radioactive isotopes KW - mineral composition KW - aluminum KW - Sun KW - inclusions KW - chondrites KW - chemical composition KW - geochemistry KW - solar system KW - Pb/Pb KW - petrology KW - accretion KW - textures KW - cosmochemistry KW - carbonaceous chondrites KW - time scales KW - models KW - stars KW - metals KW - chondrules KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50065554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Origin+and+chronology+of+chondritic+components%3B+a+review&rft.au=Krot%2C+Alexander+N%3BAmelin%2C+Y%3BBland%2C+P%3BCiesla%2C+F+J%3BConnelly%2C+J%3BDavis%2C+A+M%3BHuss%2C+Gary+R%3BHutcheon%2C+I+D%3BMakide%2C+K%3BNagashima%2C+Kazuhide%3BNyquist%2C+L+E%3BRussell%2C+S+S%3BScott%2C+Edward+R+D%3BThrane%2C+K%3BYurimoto%2C+H%3BYin%2C+Q+Z%3BBizarro%2C+Martin&rft.aulast=Krot&rft.aufirst=Alexander&rft.date=2009-09-01&rft.volume=73&rft.issue=17&rft.spage=4963&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.09.039 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - Chronology of meteorites and the early solar system N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 275 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - accretion; Al-26; Allende Meteorite; aluminum; carbonaceous chondrites; chemical composition; chondrites; chondrules; cosmochemistry; CV chondrites; geochemistry; inclusions; isotope fractionation; isotopes; metals; meteorites; mineral composition; models; oxygen; Pb/Pb; petrology; planetesimals; radioactive isotopes; solar system; stars; stony meteorites; Sun; textures; time scales DO - http://dx.doi.org/10.1016/j.gca.2008.09.039 ER - TY - JOUR T1 - High pressure effects on the iron-iron oxide and nickel-nickel oxide oxygen fugacity buffers AN - 50055753; 2010-032420 AB - The chemical potential of oxygen in natural and experimental samples is commonly reported relative to a specific oxygen fugacity (fO (sub 2) ) buffer. These buffers are precisely known at 1 bar, but under high pressures corresponding to the conditions of the deep Earth, oxygen fugacity buffers are poorly calibrated. Reference (1 bar) fO (sub 2) buffers can be integrated to high pressure conditions by integrating the difference in volume between the solid phases, provided that their equations of state are known. In this work, the equations of state and volume difference between the metal-oxide pairs Fe-FeO and Ni-NiO were measured using synchrotron X-ray diffraction in a multi-anvil press and laser heated diamond anvil cells. The results were used to construct high pressure fO (sub 2) buffer curves for these systems. The difference between the Fe-FeO and Ni-NiO buffers is observed to decrease significantly, by several log units, over 80 GPa. The results can be used to improve interpretation of high pressure experiments, specifically Fe-Ni exchange between metallic and oxide phases. JF - Earth and Planetary Science Letters AU - Campbell, Andrew J AU - Danielson, Lisa AU - Righter, Kevin AU - Seagle, Christopher T AU - Wang, Yanbin AU - Prakapenka, Vitali B Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 556 EP - 564 PB - Elsevier, Amsterdam VL - 286 IS - 3-4 SN - 0012-821X, 0012-821X KW - experimental studies KW - Earth KW - pressure KW - oxygen KW - iron oxides KW - buffers KW - mantle KW - siderophile elements KW - high pressure KW - iron KW - fugacity KW - temperature KW - partitioning KW - phase equilibria KW - metals KW - nickel KW - oxides KW - core KW - equations of state KW - anvil cells KW - high temperature KW - P-T conditions KW - 17B:Geophysics of minerals and rocks KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50055753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=High+pressure+effects+on+the+iron-iron+oxide+and+nickel-nickel+oxide+oxygen+fugacity+buffers&rft.au=Campbell%2C+Andrew+J%3BDanielson%2C+Lisa%3BRighter%2C+Kevin%3BSeagle%2C+Christopher+T%3BWang%2C+Yanbin%3BPrakapenka%2C+Vitali+B&rft.aulast=Campbell&rft.aufirst=Andrew&rft.date=2009-09-01&rft.volume=286&rft.issue=3-4&rft.spage=556&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.07.022 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 53 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - anvil cells; buffers; core; Earth; equations of state; experimental studies; fugacity; high pressure; high temperature; iron; iron oxides; mantle; metals; nickel; oxides; oxygen; P-T conditions; partitioning; phase equilibria; pressure; siderophile elements; temperature DO - http://dx.doi.org/10.1016/j.epsl.2009.07.022 ER - TY - JOUR T1 - Fluid-evaporation records preserved in salt assemblages in Meridiani rocks AN - 50054752; 2010-032405 AB - We studied the inter-relationships between the major anions (SO (sub 3) , Cl, and Br) and cations (FeO, CaO and MgO) using elemental abundances determined by APXS in salt assemblages of RATted (abraded) rocks at Meridiani to characterize the behavior of fluids that infiltrated into this region on Mars. A plot of SO (sub 3) versus Cl for the abraded rocks yielded an unusual pattern, whereas the SO (sub 3) /Cl ratios versus Cl for the same rocks showed a monotonically decreasing trend represented by a hyperbola. The systematic behavior of the SO (sub 3) and Cl data in the documented rocks at Meridiani suggests that these anions behaved conservatively during fluid-rock interactions. These results further indicate that two kinds of fluids, referred to as SOL-I and SOL-II, infiltrated into Endurance/Eagle/Fram craters, where they underwent progressive evaporative concentration. SOL-I is a low pH fluid consisting of high SO (sub 3) and low Cl and high Br, (this fluid infiltrated all the way to the crater-top region), whereas SOL-II fluid of high pH with low SO (sub 3) and high Cl and low Br reached only an intermediary level known as the Whatanga contact at Endurance. Based on the FeO/MgO as well as CaO/MgO versus SO (sub 3) /Cl diagram for rocks above the Whatanga contact, the cation and anion relationships in this system suggest that the Fe (super 2+) /SO (sub 4) and Ca (super 2+) /SO (sub 4) ratios in SOL-I fluids at Meridiani were >1 before the onset of evaporation based on the "chemical divide" considerations. Below the Whatanga contact, relatively dilute SOL-II fluids seem to have infiltrated and dissolved/flushed away the easily soluble Mg-sulfate/chloride phases (along with Br) without significantly altering the SO (sub 3) /Cl ratios in the residual salt assemblages. Further, Cl/Br versus Br in rocks above the Whatanga contact show a hyperbolic trend suggesting that Cl and Br behaved conservatively similar to SO (sub 3) and Cl in the SOL-1 fluids at Meridiani. Our results are consistent with a scenario involving two episodes (SOL-I and SOL-II) of groundwater recharge at Meridiani Planum. JF - Earth and Planetary Science Letters AU - Rao, M N AU - Nyquist, L E AU - Sutton, S R AU - Dreibus, G AU - Garrison, D H AU - Herrin, J Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 396 EP - 403 PB - Elsevier, Amsterdam VL - 286 IS - 3-4 SN - 0012-821X, 0012-821X KW - halides KW - Alpha Particle X-ray Spectrometer KW - halogens KW - Mars KW - fluid phase KW - Mars Exploration Rover KW - sedimentary rocks KW - chlorides KW - Whatanga contact KW - chlorine KW - Meridiani Planum KW - anions KW - chemically precipitated rocks KW - Burns Formation KW - sulfates KW - secondary minerals KW - Opportunity Rover KW - bromine KW - evaporites KW - Endurance Crater KW - terrestrial planets KW - planets KW - fluid-rock interaction KW - evaporation KW - precipitation KW - cations KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50054752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Fluid-evaporation+records+preserved+in+salt+assemblages+in+Meridiani+rocks&rft.au=Rao%2C+M+N%3BNyquist%2C+L+E%3BSutton%2C+S+R%3BDreibus%2C+G%3BGarrison%2C+D+H%3BHerrin%2C+J&rft.aulast=Rao&rft.aufirst=M&rft.date=2009-09-01&rft.volume=286&rft.issue=3-4&rft.spage=396&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.07.007 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 49 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - Alpha Particle X-ray Spectrometer; anions; bromine; Burns Formation; cations; chemically precipitated rocks; chlorides; chlorine; Endurance Crater; evaporation; evaporites; fluid phase; fluid-rock interaction; halides; halogens; Mars; Mars Exploration Rover; Meridiani Planum; Opportunity Rover; planets; precipitation; salt; secondary minerals; sedimentary rocks; sulfates; terrestrial planets; Whatanga contact DO - http://dx.doi.org/10.1016/j.epsl.2009.07.007 ER - TY - JOUR T1 - Comparison of GPCP Monthly and Daily Precipitation Estimates with High-Latitude Gauge Observations AN - 21199714; 11085833 AB - Monthly and daily products of the Global Precipitation Climatology Project (GPCP) are evaluated through a comparison with Finnish Meteorological Institute (FMI) gauge observations for the period January 1995-December 2007 to assess the quality of the GPCP estimates at high latitudes. At the monthly scale both the final GPCP combination satellite-gauge (SG) product is evaluated, along with the satellite-only multisatellite (MS) product. The GPCP daily product is scaled to sum to the monthly product, so it implicitly contains monthly-scale gauge influence, although it contains no daily gauge information. As expected, the monthly SG product agrees well with the FMI observations because of the inclusion of limited gauge information. Over the entire analysis period the SG estimates are biased low by 6% when the same wind-loss adjustment is applied to the FMI gauges as is used in the SG analysis. The interannual anomaly correlation is about 0.9. The satellite-only MS product has a lesser, but still reasonably good, interannual correlation ([imgchar=http://ams.allenpress.com/charent/iso_characters_mixed/l o wercase/sim.gif]0.6) while retaining a similar bias due to the use of a climatological bias adjustment. These results indicate the value of using even a few gauges in the analysis and provide an estimate of the correlation error to be expected in the SG analysis over ocean and remote land areas where gauges are absent. The daily GPCP precipitation estimates compare reasonably well at the 1 degree latitude 2 degree longitude scale with the FMI gauge observations in the summer with a correlation of 0.55, but less so in the winter with a correlation of 0.45. Correlations increase somewhat when larger areas and multiday periods are analyzed. The day-to-day occurrence of precipitation is captured fairly well by the GPCP estimates, but the corresponding precipitation event amounts tend to show wide variability. The results of this study indicate that the GPCP monthly and daily fields are useful for meteorological and hydrological studies but that there is significant room for improvement of satellite retrievals and analysis techniques in this region. It is hoped that the research here provides a framework for future high-latitude assessment efforts such as those that will be necessary for the upcoming satellite-based Global Precipitation Measurement (GPM) mission. JF - Journal of Applied Meteorology and Climatology AU - Bolvin, David T AU - Adler, Robert F AU - Huffman, George J AU - Nelkin, Eric J AU - Poutiainen, Jani P AD - Laboratory for Atmospheres, NASA Goddard Space Flight Center, and Science Systems and Applications, Inc., Lanham, Maryland, david.t.bolvin@nasa.gov Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 1843 EP - 1857 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 48 IS - 9 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Meteorological data KW - Variability KW - Hydrologic analysis KW - Global precipitation KW - Correlations KW - Precipitation KW - Errors KW - Satellite data KW - Assessments KW - Oceans KW - Climatology KW - Daily precipitation KW - Meteorological institutions KW - SW 0815:Precipitation KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21199714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Comparison+of+GPCP+Monthly+and+Daily+Precipitation+Estimates+with+High-Latitude+Gauge+Observations&rft.au=Bolvin%2C+David+T%3BAdler%2C+Robert+F%3BHuffman%2C+George+J%3BNelkin%2C+Eric+J%3BPoutiainen%2C+Jani+P&rft.aulast=Bolvin&rft.aufirst=David&rft.date=2009-09-01&rft.volume=48&rft.issue=9&rft.spage=1843&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2F2009JAMC2147.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Precipitation; Climatology; Variability; Assessments; Oceans; Errors; Correlations; Satellite data; Global precipitation; Meteorological institutions; Hydrologic analysis; Meteorological data; Daily precipitation DO - http://dx.doi.org/10.1175/2009JAMC2147.1 ER - TY - JOUR T1 - Self-assembly and function of primitive cell membranes AN - 21096448; 11142163 AB - We describe possible pathways for separating amphiphilic molecules from organic material on the early earth to form membrane-bound structures required for the start of cellular life. We review properties of the first membranes and their function as permeability barriers. Finally, we discuss the emergence of protein-mediated ion transport across membranes, which facilitated many other cellular functions. JF - Research in Microbiology AU - Pohorille, A AU - Deamer, D AD - NASA Ames Research Center, MS 239-4, Moffett Field, CA 94035, USA, pohorill@max.arc.nasa.gov Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 449 EP - 456 PB - Editions Scientifiques et Medicales Elsevier, 23 rue Linois 75724 Paris cedex 15 France, [URL:http://www.elsevier.fr] VL - 160 IS - 7 SN - 0923-2508, 0923-2508 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Cell membranes KW - Reviews KW - Self-assembly KW - Membrane permeability KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21096448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Research+in+Microbiology&rft.atitle=Self-assembly+and+function+of+primitive+cell+membranes&rft.au=Pohorille%2C+A%3BDeamer%2C+D&rft.aulast=Pohorille&rft.aufirst=A&rft.date=2009-09-01&rft.volume=160&rft.issue=7&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Research+in+Microbiology&rft.issn=09232508&rft_id=info:doi/10.1016%2Fj.resmic.2009.06.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Cell membranes; Self-assembly; Reviews; Membrane permeability DO - http://dx.doi.org/10.1016/j.resmic.2009.06.004 ER - TY - JOUR T1 - Proteocatella sphenisci gen. nov., sp. nov., a psychrotolerant, spore-forming anaerobe isolated from penguin guano AN - 20959088; 11052947 AB - A novel, obligately anaerobic, psychrotolerant bacterium, designated strain PPP2 super(T), was isolated from guano of the Magellanic penguin (Spheniscus magellanicus) in Chilean Patagonia. Cells were Gram-stain-positive, spore-forming, straight rods (0.7-0.8x3.0-5.0 km) that were motile by means of peritrichous flagella. Growth was observed at pH 6.7-9.7 (optimum pH 8.3) and 2-37 C (optimum 29 C). Growth was observed between 0 and 4% (w/v) NaCl with optimum growth at 0.5% (w/v). Strain PPP2 super(T) was a catalase-negative chemo-organoheterotroph that was capable of fermentative metabolism. Peptone, bacto-tryptone, Casamino acids, oxalate, starch, chitin and yeast extract were utilized as substrates. The major metabolic products were acetate, butyrate and ethanol. Strain PPP2 super(T) was resistant to ampicillin, but sensitive to tetracycline, chloramphenicol, rifampicin, kanamycin, vancomycin and gentamicin. The DNA G+C content of strain PPP2 super(T) was 39.5 mol%. Phylogenetic analysis revealed that strain PPP2 super(T) was related most closely to Clostridium sticklandii SR (690% 16S rRNA gene sequence similarity). On the basis of phylogenetic analysis and phenotypic characteristics, strain PPP2 super(T) is considered to represent a novel species of a new genus, for which the name Proteocatella sphenisci gen. nov., sp. nov. is proposed. The type strain of Proteocatella sphenisci is PPP2 super(T)(=ATCC BAA-755 super(T)=JCM 12175 super(T)=CIP 108034 super(T)). JF - International Journal of Systematic and Evolutionary Microbiology AU - Pikuta, E V AU - Hoover, R B AU - Marsic, D AU - Whitman, W B AU - Lupa, B AU - Tang, J AU - Krader, P AD - NASA/NSSTC, Astrobiology Laboratory, 320 Sparkman Drive, Room 4247, Huntsville, AL 35805, USA, elena.pikuta@uah.edu Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 2302 EP - 2307 VL - 59 IS - 9 SN - 1466-5026, 1466-5026 KW - Oceanic Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources KW - Chlorophylls KW - Guano KW - Chitin KW - Kanamycin KW - Starch KW - Tetracyclines KW - Rifampin KW - Growth KW - Clostridium sticklandii KW - peptone KW - Vancomycin KW - New genera KW - pH effects KW - Sodium chloride KW - Oxalic acid KW - Phylogenetics KW - Ethanol KW - Phylogeny KW - Marine KW - Chloramphenicol KW - Marine birds KW - Ampicillin KW - Acetic acid KW - Gentamicin KW - Spheniscus magellanicus KW - Acids KW - DNA KW - Taxonomy KW - rRNA 16S KW - Metabolism KW - Rods KW - Flagella KW - New species KW - O 1070:Ecology/Community Studies KW - J 02310:Genetics & Taxonomy KW - Q1 08424:Age and growth KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20959088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Proteocatella+sphenisci+gen.+nov.%2C+sp.+nov.%2C+a+psychrotolerant%2C+spore-forming+anaerobe+isolated+from+penguin+guano&rft.au=Pikuta%2C+E+V%3BHoover%2C+R+B%3BMarsic%2C+D%3BWhitman%2C+W+B%3BLupa%2C+B%3BTang%2C+J%3BKrader%2C+P&rft.aulast=Pikuta&rft.aufirst=E&rft.date=2009-09-01&rft.volume=59&rft.issue=9&rft.spage=2302&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.002816-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2016-10-26 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Guano; Marine birds; Growth; Taxonomy; New genera; Phylogenetics; New species; Chitin; Kanamycin; Tetracyclines; Starch; Rifampin; peptone; Vancomycin; pH effects; Oxalic acid; Sodium chloride; Ethanol; Phylogeny; Chloramphenicol; Ampicillin; Acetic acid; Gentamicin; Acids; DNA; rRNA 16S; Rods; Metabolism; Flagella; Spheniscus magellanicus; Clostridium sticklandii; Marine DO - http://dx.doi.org/10.1099/ijs.0.002816-0 ER - TY - JOUR T1 - Retrieval of snow grain size over Greenland from MODIS AN - 20761393; 10242022 AB - This paper presents a new automatic algorithm to derive optical snow grain size at 1 km resolution using Moderate Resolution Imaging Spectroradiometer (MODIS) measurements. The retrieval is conceptually based on an analytical asymptotic radiative transfer model which predicts spectral bidirectional snow reflectance as a function of the grain size and ice absorption. The snow grains are modeled as fractal rather than spherical particles in order to account for their irregular shape. The analytical form of solution leads to an explicit and fast retrieval algorithm. The time series analysis of derived grain size shows a good sensitivity to snow melting and snow precipitation events. Pre-processing is performed by a Multi-Angle Implementation of Atmospheric Correction (MAIAC) algorithm, which includes gridding MODIS data to 1 km resolution, water vapor retrieval, cloud masking and an atmospheric correction. MAIAC cloud mask is a new algorithm based on a time series of gridded MODIS measurements and an image-based rather than pixel-based processing. Extensive processing of MODIS TERRA data over Greenland shows a robust discrimination of clouds over bright snow and ice. Because in-situ grain size measurements over Greenland were not available at the time of this work, the validation was performed using data of Aoki et al. (Aoki, T., Hori, M., Motoyoshi, H., Tanikawa, T., Hachikubo, A., Sugiura, K., et al. (2007). ADEOS-II/GLI snow/ice products - Part II: Validation results using GLI and MODIS data. Remote Sensing of Environment, 111, 274-290) collected at Barrow (Alaska, USA), and Saroma, Abashiri and Nakashibetsu (Japan) in 2001-2005. The retrievals correlate well with measurements in the range of radii0.1-1 mm, although retrieved optical diameter may be about a factor of 1.5 lower than the physical measured diameter. As part of validation analysis for Greenland, the derived grain size from MODIS over selected sites in 2004 was compared to the microwave brightness temperature measurements of SSM/I radiometer which is sensitive to the amount of liquid water in the snowpack. The comparison showed a good qualitative agreement, with both datasets detecting two main periods of snowmelt. Additionally, MODIS grain size was compared with predictions of the snow model CROCUS driven by measurements of the automatic weather stations of the Greenland Climate Network. We found that the MODIS value is on average a factor of two smaller than CROCUS grain size. This result agrees with the direct validation analysis indicating that the snow reflectance model may need a ''calibration'' factor of 1.5 for the retrieved grain size to match the physical snow grain size. Overall, the agreement between CROCUS and MODIS results was satisfactory, in particular before and during the first melting period in mid-June. Following detailed time series analysis of snow grain size for four permanent sites, the paper presents maps of this important parameter over the Greenland ice sheet for the March-September period of 2004. JF - Remote Sensing of Environment AU - Lyapustin, A AU - Tedesco, M AU - Wang, Y AU - Aoki, T AU - Hori, M AU - Kokhanovsky, A AD - University of Maryland, Baltimore County, Catonsville, MD 21228, USA, Alexei.I.Lyapustin@nasa.gov Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 1976 EP - 1987 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 9 SN - 0034-4257, 0034-4257 KW - Environment Abstracts; Ecology Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Reflectance KW - Remote sensing of environment KW - Algorithms KW - Automation KW - Time series analysis KW - Greenland KW - Crocus KW - Absorption KW - Weather KW - Ice KW - PN, Greenland, Greenland Ice Sheet KW - time series analysis KW - Model Studies KW - Microwave brightness temperatures KW - Clouds KW - Radiative transfer models KW - Snow melting KW - Particle Size KW - Remote sensing KW - Greenland ice sheet KW - Radiometers KW - Melting KW - USA, Alaska, Barrow KW - Radiative transfer in snow KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - radiative transfer KW - Automatic weather stations KW - Particle size KW - Climate models KW - Data processing KW - Water vapor in the atmosphere KW - Snow KW - Snow and ice KW - Precipitation KW - Snow cover KW - Satellite data KW - Grain KW - Japan KW - SW 5040:Data acquisition KW - D 04030:Models, Methods, Remote Sensing KW - M2 551.577:General Precipitation (551.577) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20761393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Retrieval+of+snow+grain+size+over+Greenland+from+MODIS&rft.au=Lyapustin%2C+A%3BTedesco%2C+M%3BWang%2C+Y%3BAoki%2C+T%3BHori%2C+M%3BKokhanovsky%2C+A&rft.aulast=Lyapustin&rft.aufirst=A&rft.date=2009-09-01&rft.volume=113&rft.issue=9&rft.spage=1976&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.05.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Melting; Clouds; Ice; Reflectance; Data processing; Snow; Algorithms; Grain; Snow melting; Climate models; Remote sensing of environment; Water vapor in the atmosphere; Snow and ice; Greenland ice sheet; Precipitation; Snow cover; Time series analysis; Microwave brightness temperatures; Radiometers; Radiative transfer models; Satellite data; MODIS (Moderate Resolution Imaging Spectrometer); Radiative transfer in snow; Automatic weather stations; Particle size; Weather; time series analysis; Absorption; Remote sensing; radiative transfer; Remote Sensing; Particle Size; Automation; Model Studies; Crocus; Greenland; PN, Greenland, Greenland Ice Sheet; USA, Alaska, Barrow; Japan DO - http://dx.doi.org/10.1016/j.rse.2009.05.008 ER - TY - JOUR T1 - The North American ASTER Land Surface Emissivity Database (NAALSED) Version 2.0 AN - 20761361; 10242019 AB - Thermal Infrared (TIR) data are supplied by instruments on several satellite platforms including the Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER), which was launched on the Terra satellite in 1999. ASTER has five bands in the TIR and a spatial resolution of 90 m. A mean seasonal, gridded, Land Surface Temperature and Emissivity (LST&E) database has been produced at 100 m spatial resolution using all the ASTER scenes acquired for the months of Jan-Mar (winter) and Jul-Sep (summer) over North America. Version 2.0 of the North American ASTER Land Surface Database (NAALSED) (http://emissivity.jpl.nasa.gov) has now been released and includes two key refinements designed to improve the accuracy of emissivities over water bodies and account for the effects of fractional vegetation cover. The water adjustment replaces ASTER emissivity values over inland water bodies with a measured library emissivity spectrum of distilled water, and then re-calculates the surface temperatures using a split-window algorithm. The accuracy of ASTER emissivities over vegetated surfaces is improved by applying a fractional vegetation cover adjustment (TES_Pv) to the ASTER Temperature Emissivity Separation (TES) calibration curve. Comparisons of NAALSED emissivity spectra with in-situ data measured over a grassland in Northern Texas resulted in a combined absolute difference for all five ASTER bands of 1.0% for the summer emissivity data, and 0.1% for the winter data-a 33-50% improvement over the original TES results. JF - Remote Sensing of Environment AU - Hulley, G C AU - Hook, S J AD - California Institute of Technology, 4800 Oak Grove Dr, Pasadena, CA, 91109, USA, glynn.hulley@jpl.nasa.gov Y1 - 2009/09// PY - 2009 DA - Sep 2009 SP - 1967 EP - 1975 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 9 SN - 0034-4257, 0034-4257 KW - Environment Abstracts; Ecology Abstracts; Meteorological & Geoastrophysical Abstracts KW - ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) KW - Surface temperatures KW - Satellite design KW - Inland waters KW - Remote sensing of environment KW - Remote sensing KW - Algorithms KW - Aster KW - spatial discrimination KW - Radiometers KW - Emissions KW - Meteorological literature KW - Seasonal variations KW - Temperature effects KW - Data processing KW - Temperature KW - Vegetation KW - Satellites KW - emissivity KW - Databases KW - Grasslands KW - winter KW - vegetation cover KW - summer KW - USA, Texas KW - D 04030:Models, Methods, Remote Sensing KW - M2 551.525:Earth Temperature (551.525) KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20761361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=The+North+American+ASTER+Land+Surface+Emissivity+Database+%28NAALSED%29+Version+2.0&rft.au=Hulley%2C+G+C%3BHook%2C+S+J&rft.aulast=Hulley&rft.aufirst=G&rft.date=2009-09-01&rft.volume=113&rft.issue=9&rft.spage=1967&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.05.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Inland waters; Grasslands; Databases; Data processing; Vegetation; spatial discrimination; Satellites; Radiometers; ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer); Satellite design; Surface temperatures; Remote sensing of environment; Meteorological literature; Algorithms; winter; vegetation cover; Emissions; Temperature; Remote sensing; summer; Seasonal variations; emissivity; Aster; USA, Texas DO - http://dx.doi.org/10.1016/j.rse.2009.05.005 ER - TY - JOUR T1 - Variability of the gravity-to-height ratio due to surface loads AN - 1015463015; 2012-049926 AB - We study the ratio between the gravity variation and vertical displacement on the surface of a self-gravitating earth model when a surface load is applied. We adopt a theoretical and numerical point of view, excluding any observations. First, we investigate the spectral behavior of the ratio of the harmonic components of the gravity variation and vertical displacement. Then, we model the gravity-to-height ratio for different surface loads (continental hydrology, atmospheric pressure, ocean tides) using outputs of global numerical models in order to relate the predicted spatial values to theoretical mean values deduced from the spectral domain. For locations inside loaded areas, the ratio is highly variable because of the Newtonian attraction of the local masses and depends on the size of the load. For the hydrological loading (soil moisture and snow), the mean ratio over the continents is -0.87 mu Gal mm (super -1) , but increases with decreasing size of the river basins. For the atmospheric loading, assuming an inverted-barometer response of the ocean, the ratio is positive, with larger values for high latitudes (0.49 mu Gal mm (super -1) )-particularly on the coasts-than for lower latitudes (0.30 mu Gal mm (super -1) ). The ratio, however, is much less variable outside the loaded areas: in desert areas such as the Sahara and Arabia, its mean value is -0.28 mu Gal mm (super -1) . For the ocean tidal loading, we find a mean ratio of -0.26 mu Gal mm (super -1) over the continents for the diurnal tidal waves. Both results are close to the theoretical mean value of -0.26 mu Gal mm (super -1) combining elastic and remote attraction contributions. Copyright 2009 Birkhauser Verlag, Basel JF - Pure and Applied Geophysics AU - de Linage, Caroline AU - Hinderer, Jacques AU - Boy, Jean-Paul AU - Wolf, Detlef AU - Gonzalez, Pablo J AU - Fernandez, Jose Y1 - 2009/09// PY - 2009 DA - September 2009 SP - 1217 EP - 1245 PB - Birkhaeuser, Basel VL - 166 IS - 8-9 SN - 0033-4553, 0033-4553 KW - hydrology KW - Earth KW - numerical models KW - loading KW - gravity-to-height ratio KW - geodesy KW - deformation KW - tides KW - spherical harmonic analysis KW - models KW - gravity field KW - atmospheric pressure KW - diurnal variations KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1015463015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pure+and+Applied+Geophysics&rft.atitle=Variability+of+the+gravity-to-height+ratio+due+to+surface+loads&rft.au=de+Linage%2C+Caroline%3BHinderer%2C+Jacques%3BBoy%2C+Jean-Paul%3BWolf%2C+Detlef%3BGonzalez%2C+Pablo+J%3BFernandez%2C+Jose&rft.aulast=de+Linage&rft.aufirst=Caroline&rft.date=2009-09-01&rft.volume=166&rft.issue=8-9&rft.spage=1217&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/10.1007%2Fs00024-004-0506-0 L2 - http://link.springer.de/link/service/journals/00024/index.htm LA - English DB - GeoRef N1 - Conference title - The second workshop on Deformation and gravity change; indicators of isostasy, tectonics, volcanism and climate change N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - Date revised - 2012-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PAGYAV N1 - SubjectsTermNotLitGenreText - atmospheric pressure; deformation; diurnal variations; Earth; geodesy; gravity field; gravity-to-height ratio; hydrology; loading; models; numerical models; spherical harmonic analysis; tides DO - http://dx.doi.org/10.1007/s00024-004-0506-0 ER - TY - CPAPER T1 - NASA Earth Science Missions overview T2 - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AN - 42335538; 5356103 JF - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AU - Neeck, Steven AU - Volz, Stephen Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Earth sciences KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.atitle=NASA+Earth+Science+Missions+overview&rft.au=Neeck%2C+Steven%3BVolz%2C+Stephen&rft.aulast=Neeck&rft.aufirst=Steven&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org//app/program/index.cfm?fuseaction=conferencedetail&con ference_id=888807&event_id=888640&jsenabled=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent progress on cross-comparison of terra and aqua MODIS calibration using dome C T2 - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AN - 42335071; 5356129 JF - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AU - Xiong, Xiaoxiong AU - Wu, Aisheng AU - Angal, AU - Wenny, Brian Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Antarctica, East Antarctica, Antarctic Plateau, Dome C KW - Domes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.atitle=Recent+progress+on+cross-comparison+of+terra+and+aqua+MODIS+calibration+using+dome+C&rft.au=Xiong%2C+Xiaoxiong%3BWu%2C+Aisheng%3BAngal%2C%3BWenny%2C+Brian&rft.aulast=Xiong&rft.aufirst=Xiaoxiong&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org//app/program/index.cfm?fuseaction=conferencedetail&con ference_id=888807&event_id=888640&jsenabled=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - CERES FM-5 on the NPP spacecraft: continuing the Earth radiation budget climate data record T2 - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AN - 42334940; 5356105 JF - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AU - Priestley, Kory AU - Smith, Louis Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Budgets KW - Spacecraft KW - Radiation KW - Data processing KW - Climate KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42334940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.atitle=CERES+FM-5+on+the+NPP+spacecraft%3A+continuing+the+Earth+radiation+budget+climate+data+record&rft.au=Priestley%2C+Kory%3BSmith%2C+Louis&rft.aulast=Priestley&rft.aufirst=Kory&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org//app/program/index.cfm?fuseaction=conferencedetail&con ference_id=888807&event_id=888640&jsenabled=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advancement of optical component control for an imaging Fabry-Perot interferometer T2 - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AN - 42334703; 5356155 JF - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AU - Larar, Allen AU - Flood, Michael AU - Cook, William AU - Campbell, Joel AU - Boyer, Charlie Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42334703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.atitle=Advancement+of+optical+component+control+for+an+imaging+Fabry-Perot+interferometer&rft.au=Larar%2C+Allen%3BFlood%2C+Michael%3BCook%2C+William%3BCampbell%2C+Joel%3BBoyer%2C+Charlie&rft.aulast=Larar&rft.aufirst=Allen&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org//app/program/index.cfm?fuseaction=conferencedetail&con ference_id=888807&event_id=888640&jsenabled=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The OMPS Limb Profiler instrument: an alternative data analysis and retrieval algorithm T2 - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AN - 42333360; 5356157 JF - XIII Conference on Sensors, Systems, and Next-generation Satellites (RS03) AU - Rault, Didier AU - Lumpe, J AU - Eden, Jr., Thomas Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Profilers KW - Algorithms KW - Data processing KW - Limbs KW - Omp protein KW - Mathematical models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.atitle=The+OMPS+Limb+Profiler+instrument%3A+an+alternative+data+analysis+and+retrieval+algorithm&rft.au=Rault%2C+Didier%3BLumpe%2C+J%3BEden%2C+Jr.%2C+Thomas&rft.aulast=Rault&rft.aufirst=Didier&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XIII+Conference+on+Sensors%2C+Systems%2C+and+Next-generation+Satellites+%28RS03%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org//app/program/index.cfm?fuseaction=conferencedetail&con ference_id=888807&event_id=888640&jsenabled=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atmospheric sounding under cloudy atmospheric conditions T2 - 2009 Conference on Remote Sensing of Clouds and the Atmosphere AN - 42331672; 5356177 JF - 2009 Conference on Remote Sensing of Clouds and the Atmosphere AU - Liu, Xu AU - Zhou, Daniel AU - Larar, Allen AU - Smith Jr, William Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Atmospheric conditions KW - Soundings KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42331672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Remote+Sensing+of+Clouds+and+the+Atmosphere&rft.atitle=Atmospheric+sounding+under+cloudy+atmospheric+conditions&rft.au=Liu%2C+Xu%3BZhou%2C+Daniel%3BLarar%2C+Allen%3BSmith+Jr%2C+William&rft.aulast=Liu&rft.aufirst=Xu&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Remote+Sensing+of+Clouds+and+the+Atmosphere&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/ERS-ESD09%20Final-web .pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a geomagnetic storm correction to the international reference ionosphere model E-region electron densities using TIMED/SABER observations T2 - 2009 Conference on Remote Sensing of Clouds and the Atmosphere AN - 42330938; 5356169 JF - 2009 Conference on Remote Sensing of Clouds and the Atmosphere AU - Mertens, Christopher AU - Fernandez, Jose AU - Xu, Xiaojing AU - Bilitza, Dieter AU - Russell III, James AU - Mlynczak, Martin Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Ionosphere KW - Storms KW - Models KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42330938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Remote+Sensing+of+Clouds+and+the+Atmosphere&rft.atitle=Development+of+a+geomagnetic+storm+correction+to+the+international+reference+ionosphere+model+E-region+electron+densities+using+TIMED%2FSABER+observations&rft.au=Mertens%2C+Christopher%3BFernandez%2C+Jose%3BXu%2C+Xiaojing%3BBilitza%2C+Dieter%3BRussell+III%2C+James%3BMlynczak%2C+Martin&rft.aulast=Mertens&rft.aufirst=Christopher&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Remote+Sensing+of+Clouds+and+the+Atmosphere&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/ERS-ESD09%20Final-web .pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A blended, global snow product for snow cover extent, snow water equivalent and snowmelt T2 - XI Conference on Remote Sensing for Agriculture, Ecosystems, and Hydrology AN - 42330434; 5355880 JF - XI Conference on Remote Sensing for Agriculture, Ecosystems, and Hydrology AU - Foster, James AU - Hall,, Dorothy AU - Eylander, John AU - Nghiem, Son Y1 - 2009/08/31/ PY - 2009 DA - 2009 Aug 31 KW - Snow KW - Snowmelt KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42330434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XI+Conference+on+Remote+Sensing+for+Agriculture%2C+Ecosystems%2C+and+Hydrology&rft.atitle=A+blended%2C+global+snow+product+for+snow+cover+extent%2C+snow+water+equivalent+and+snowmelt&rft.au=Foster%2C+James%3BHall%2C%2C+Dorothy%3BEylander%2C+John%3BNghiem%2C+Son&rft.aulast=Foster&rft.aufirst=James&rft.date=2009-08-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XI+Conference+on+Remote+Sensing+for+Agriculture%2C+Ecosystems%2C+and+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/ERS-ESD09%20Final-web .pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Fractional Morphology and Growth Rate of the Nautilus Pompilius: Preliminary Results Based on the R1-Fractional Trigonometry T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42312698; 5342974 JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Lorenzo, Carl Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - Growth rate KW - Morphology KW - Nautilus pompilius KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42312698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=The+Fractional+Morphology+and+Growth+Rate+of+the+Nautilus+Pompilius%3A+Preliminary+Results+Based+on+the+R1-Fractional+Trigonometry&rft.au=Lorenzo%2C+Carl&rft.aulast=Lorenzo&rft.aufirst=Carl&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Fractional Meta-Trigonometry Based on the R-Function: Part II: Parity Function Graphics, Laplace Transforms, Fractional Derivatives, Meta-Properties T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42308559; 5342440 JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Lorenzo, Carl Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - Parity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42308559?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=The+Fractional+Meta-Trigonometry+Based+on+the+R-Function%3A+Part+II%3A+Parity+Function+Graphics%2C+Laplace+Transforms%2C+Fractional+Derivatives%2C+Meta-Properties&rft.au=Lorenzo%2C+Carl&rft.aulast=Lorenzo&rft.aufirst=Carl&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Efficient Impulse Momentum Formulation for Multi-Flexible Body Systems T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42307657; 5342429 DE: JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Mukherjee, Rudranarayan AU - Anderson, Kurt Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42307657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=Efficient+Impulse+Momentum+Formulation+for+Multi-Flexible+Body+Systems&rft.au=Mukherjee%2C+Rudranarayan%3BAnderson%2C+Kurt&rft.aulast=Mukherjee&rft.aufirst=Rudranarayan&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - On Self-Consistent Operators with Application to Operators of Fractional Order T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42306676; 5342326 DE: JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Lorenzo, Carl AU - Hartley, Tom Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42306676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=On+Self-Consistent+Operators+with+Application+to+Operators+of+Fractional+Order&rft.au=Lorenzo%2C+Carl%3BHartley%2C+Tom&rft.aulast=Lorenzo&rft.aufirst=Carl&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Vibration Challenges in the Design of NASA's Ares Launch Vehicles T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42306192; 5342485 JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Ryan, Stephen Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - Vibration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42306192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=Vibration+Challenges+in+the+Design+of+NASA%27s+Ares+Launch+Vehicles&rft.au=Ryan%2C+Stephen&rft.aulast=Ryan&rft.aufirst=Stephen&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Survey of Health Management User Objectives Related to Diagnostic and Prognostic Metrics T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42305254; 5342414 DE: JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Wheeler, Kevin AU - Kurtoglu, Tolga AU - Poll, Scott Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42305254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=A+Survey+of+Health+Management+User+Objectives+Related+to+Diagnostic+and+Prognostic+Metrics&rft.au=Wheeler%2C+Kevin%3BKurtoglu%2C+Tolga%3BPoll%2C+Scott&rft.aulast=Wheeler&rft.aufirst=Kevin&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Fractional Meta-Trigonometry Based on the R-Function: Part I: Background, Definitions, and Complexity Function Graphics T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42304130; 5342439 DE: JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Lorenzo, Carl Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42304130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=The+Fractional+Meta-Trigonometry+Based+on+the+R-Function%3A+Part+I%3A+Background%2C+Definitions%2C+and+Complexity+Function+Graphics&rft.au=Lorenzo%2C+Carl&rft.aulast=Lorenzo&rft.aufirst=Carl&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Generalized Orthogonal Complement Based Divide and Conquer Algorithm for Constrained Multibody Dynamics T2 - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AN - 42303101; 5342314 JF - 2009 American Society of Mechanical Engineers International Design Engineering Technical Conferences (IDETC/CIE 2009) AU - Mukherjee, Rudranarayan AU - Anderson, Kurt Y1 - 2009/08/30/ PY - 2009 DA - 2009 Aug 30 KW - Algorithms KW - Mathematical models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42303101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.atitle=Generalized+Orthogonal+Complement+Based+Divide+and+Conquer+Algorithm+for+Constrained+Multibody+Dynamics&rft.au=Mukherjee%2C+Rudranarayan%3BAnderson%2C+Kurt&rft.aulast=Mukherjee&rft.aufirst=Rudranarayan&rft.date=2009-08-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Mechanical+Engineers+International+Design+Engineering+Technical+Conferences+%28IDETC%2FCIE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/IDETC09/ConferenceSchedule.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Paper to Electronic Questionnaires: Effects on Structured Questionnaire Forms T2 - International Conference on Human Computer Interaction (ICHCI 2009) AN - 42358191; 5372088 JF - International Conference on Human Computer Interaction (ICHCI 2009) AU - Trujillo, Anna Y1 - 2009/08/26/ PY - 2009 DA - 2009 Aug 26 KW - Inventories KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42358191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=International+Conference+on+Human+Computer+Interaction+%28ICHCI+2009%29&rft.atitle=Paper+to+Electronic+Questionnaires%3A+Effects+on+Structured+Questionnaire+Forms&rft.au=Trujillo%2C+Anna&rft.aulast=Trujillo&rft.aufirst=Anna&rft.date=2009-08-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Conference+on+Human+Computer+Interaction+%28ICHCI+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.hcii2009.org/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Lipid Peroxidation Induced by Expandable Clay Minerals AN - 754542754; 13268053 AB - Small-sized environmental particles such as 2:1 phyllosilicates induce oxidative stress, a primary indicator of cell damage and toxicity. Herein, potential hazards of clay particle uptake are addressed. This paper reports that the content and distribution of structural Fe influence the ability of expandable clay minerals to induce lipid peroxidation (LP), a major indicator of oxidative stress, in biological matrices. Three smectite clays, hectorite (SHCa-1) and two nontronites (NAu-1) and (NAu-2) containing varying total content and coordination environment of structural Fe, were selected. Screening and monitoring of LP was conducted using a thiobarbituric acid reactive substances (TBARS) assay. The higher content of TBARS in nontronites than that in SHCa-1 suspensions was explained because structural Fe contributes to LP. The observed lack of correlation between TBARS content and the extent of Fe dissolution indicated that the formation of TBARS is surface controlled. Results showing a high TBARS content in SHCa-1 but not in nontronite supernatant solutions was explained because the former contains distinct, soluble chemical component(s) that could (i) induce LP by its (their) own right and (ii) whose chemical affinity for organic ligands used as inhibitors is weak. Clays serve as stronger inductors than 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH) but are much weaker than FeSO4. The outcome of this work shows that LP is clay surface-controlled and dependent on clay structural composition. JF - Environmental Science & Technology AU - Kibanova, Daria AU - Nieto-Camacho, Antonio AU - Cervini-Silva, Javiera AD - Facultad de Qumica, Universidad Nacional Autnoma de Mxico, Instituto de Qumica, Universidad Nacional Autnoma de Mxico, Circuito Exterior s/n, Ciudad Universitaria, Coyoacan, Mexico, DF 04510, Mexico, Departamento de Procesos y Tecnologa, Divisin de Ciencias Naturales e Ingeniera, Universidad Autnoma Metropolitana, Unidad Cuajimalpa (UAM-C), Artificios No. 40, 6 Piso, C.P. 01120 Mxico, NASA Astrobiology Institute, and Earth Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA 94720 Y1 - 2009/08/21/ PY - 2009 DA - 2009 Aug 21 SP - 7550 EP - 7555 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 19 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Environment Abstracts KW - Clay KW - Lipids KW - Toxicity KW - Particulates KW - peroxidation KW - Minerals KW - Chemical analysis KW - oxidative stress KW - ENA 11:Non-Renewable Resources KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754542754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Lipid+Peroxidation+Induced+by+Expandable+Clay+Minerals&rft.au=Kibanova%2C+Daria%3BNieto-Camacho%2C+Antonio%3BCervini-Silva%2C+Javiera&rft.aulast=Kibanova&rft.aufirst=Daria&rft.date=2009-08-21&rft.volume=43&rft.issue=19&rft.spage=7550&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes9007917 L2 - http://pubs.acs.org/doi/abs/10.1021/es9007917 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Clay; Lipids; Particulates; Toxicity; peroxidation; Chemical analysis; Minerals; oxidative stress DO - http://dx.doi.org/10.1021/es9007917 ER - TY - JOUR T1 - The rosettazyme: A synthetic cellulosome AN - 20781298; 10825044 AB - Cellulose is an attractive feedstock for biofuel production because of its abundance, but the cellulose polymer is extremely stable and its constituent sugars are difficult to access. In nature, extracellular multi-enzyme complexes known as cellulosomes are among the most effective ways to transform cellulose to useable sugars. Cellulosomes consist of a diversity of secreted cellulases and other plant cell-wall degrading enzymes bound to a protein scaffold. These scaffold proteins have cohesin modules that bind conserved dockerin modules on the enzymes. It is thought that the localization of these diverse enzymes on the scaffold allows them to function synergistically. In order to understand and harness this synergy smaller, simplified cellulosomes have been constructed, expressed, and reconstituted using truncated cohesin-containing scaffolds. Here we show that an 18-subunit protein complex called a rosettasome can be genetically engineered to bind dockerin-containing enzymes and function like a cellulosome. Rosettasomes are thermostable, group II chaperonins from the hyperthermo-acidophilic archaeon Sulfolobus shibatae, which in the presence of ATP/Mg super(2) super(+) assemble into 18-subunit, double-ring structures. We fused a cohesin module from Clostridium thermocellum to a circular permutant of a rosettasome subunit, and we demonstrate that the cohesin-rosettasomes: (1) bind dockerin-containing endo- and exo-gluconases, (2) the bound enzymes have increased cellulose-degrading activity compared to their activity free in solution, and (3) this increased activity depends on the number and ratio of the bound glucanases. We call these engineered multi-enzyme structures rosettazymes. JF - Journal of Biotechnology AU - Mitsuzawa, S AU - Kagawa, H AU - Li, Y AU - Chan, S L AU - Paavola, C D AU - Trent, J D AD - University of California, Santa Cruz, CA 95064, USA, Jonathan.D.Trent@nasa.gov Y1 - 2009/08/20/ PY - 2009 DA - 2009 Aug 20 SP - 139 EP - 144 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 143 IS - 2 SN - 0168-1656, 0168-1656 KW - Biotechnology and Bioengineering Abstracts KW - Sugar KW - Cellulose KW - Chaperonins KW - Enzymes KW - ATP KW - Clostridium thermocellum KW - cohesin KW - scaffolds KW - Cellulase KW - cellulosomes KW - Genetic engineering KW - Magnesium KW - Biofuels KW - Sulfolobus shibatae KW - W 30925:Genetic Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20781298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biotechnology&rft.atitle=The+rosettazyme%3A+A+synthetic+cellulosome&rft.au=Mitsuzawa%2C+S%3BKagawa%2C+H%3BLi%2C+Y%3BChan%2C+S+L%3BPaavola%2C+C+D%3BTrent%2C+J+D&rft.aulast=Mitsuzawa&rft.aufirst=S&rft.date=2009-08-20&rft.volume=143&rft.issue=2&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biotechnology&rft.issn=01681656&rft_id=info:doi/10.1016%2Fj.jbiotec.2009.06.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Sugar; cellulosomes; Genetic engineering; Chaperonins; Cellulose; ATP; Enzymes; Magnesium; cohesin; Cellulase; Biofuels; scaffolds; Clostridium thermocellum; Sulfolobus shibatae DO - http://dx.doi.org/10.1016/j.jbiotec.2009.06.019 ER - TY - JOUR T1 - The shortwave radiative forcing bias of liquid and ice clouds from MODIS observations AN - 21109233; 11012626 AB - We present an assessment of the plane-parallel bias of the shortwave cloud radiative forcing (SWCRF) of liquid and ice clouds at 1 deg scales using global MODIS (Terra and Aqua) cloud optical property retrievals for four months of the year 2005 representative of the meteorological seasons. The (negative) bias is estimated as the difference of SWCRF calculated using the Plane-Parallel Homogeneous (PPH) approximation and the Independent Column Approximation (ICA). PPH calculations use MODIS-derived gridpoint means while ICA calculations use distributions of cloud optical thickness and effective radius. Assisted by a broadband solar radiative transfer algorithm, we find that the absolute value of global SWCRF bias of liquid clouds at the top of the atmosphere is about 6 W m super(− 2) for MODIS overpass times while the SWCRF bias for ice clouds is smaller in absolute terms by about 0.7 W m super(− 2), but with stronger spatial variability. If effective radius variability is neglected and only optical thickness horizontal variations are accounted for, the absolute SWCRF biases increase by about 0.3-0.4 W m super(− 2) on average. Marine clouds of both phases exhibit greater (more negative) SWCRF biases than continental clouds. Finally, morning (Terra)-afternoon (Aqua) differences in SWCRF bias are much more pronounced for ice clouds, up to about 15% (Aqua producing stronger negative bias) on global scales, with virtually all contribution to the difference coming from land areas. The substantial magnitude of the global SWCRF bias, which for clouds of both phases is collectively about 4 W m super(− 2) for diurnal averages, should be considered a strong motivation for global climate modelers to accelerate efforts linking cloud schemes capable of subgrid condensate variability with appropriate radiative transfer schemes. JF - Atmospheric Chemistry and Physics AU - Oreopoulos, L AU - Platnick, S AU - Hong, G AU - Yang, P AU - Cahalan, R F AD - Laboratory for Atmospheres, NASA-GSFC, Greenbelt, MD, USA Y1 - 2009/08/19/ PY - 2009 DA - 2009 Aug 19 SP - 5865 EP - 5875 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 16 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Variability KW - Optical properties of clouds KW - Optical properties KW - Climate change KW - Algorithms KW - Spatial variations KW - Radiative forcing KW - Assessments KW - Seasonal variability KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Ice clouds KW - Optical Properties KW - Spatial variability KW - Atmospheric Chemistry KW - Climate models KW - Mathematical models KW - Motivation KW - Climates KW - Global climate variability KW - Model Studies KW - Clouds KW - Global climate KW - Satellite data KW - Atmospheric chemistry KW - Atmospheric forcing KW - Radiative transfer KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q2 09223:Optical properties KW - M2 551.593:Optical (551.593) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21109233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=The+shortwave+radiative+forcing+bias+of+liquid+and+ice+clouds+from+MODIS+observations&rft.au=Oreopoulos%2C+L%3BPlatnick%2C+S%3BHong%2C+G%3BYang%2C+P%3BCahalan%2C+R+F&rft.aulast=Oreopoulos&rft.aufirst=L&rft.date=2009-08-19&rft.volume=9&rft.issue=16&rft.spage=5865&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Spatial variations; Clouds; Mathematical models; Optical properties; Climate change; Atmospheric forcing; Atmospheric chemistry; Radiative transfer; Optical properties of clouds; Climate models; Global climate variability; Algorithms; Global climate; Satellite data; Radiative forcing; Ice clouds; MODIS (Moderate Resolution Imaging Spectrometer); Seasonal variability; Spatial variability; Atmospheric Chemistry; Variability; Motivation; Assessments; Climates; Optical Properties; Model Studies ER - TY - CPAPER T1 - Idealized simulations of the impact of dry Saharan Air Layer air on Atlantic hurricanes T2 - 13th Conference on Mesoscale Processes AN - 40392233; 5294162 JF - 13th Conference on Mesoscale Processes AU - Braun, Scott AU - Sippel, J AU - Nolan, D Y1 - 2009/08/17/ PY - 2009 DA - 2009 Aug 17 KW - Africa, Sahara Desert KW - Atlantic KW - Hurricanes KW - Simulation KW - Ocean-atmosphere system KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40392233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Conference+on+Mesoscale+Processes&rft.atitle=Idealized+simulations+of+the+impact+of+dry+Saharan+Air+Layer+air+on+Atlantic+hurricanes&rft.au=Braun%2C+Scott%3BSippel%2C+J%3BNolan%2C+D&rft.aulast=Braun&rft.aufirst=Scott&rft.date=2009-08-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Conference+on+Mesoscale+Processes&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/13Meso/techprogram/programexpanded_558.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamics and predictability of Hurricane Humberto (2007) revealed from ensemble analysis and forecasting T2 - 13th Conference on Mesoscale Processes AN - 40390495; 5294161 JF - 13th Conference on Mesoscale Processes AU - Sippel, Jason AU - Zhang, F Y1 - 2009/08/17/ PY - 2009 DA - 2009 Aug 17 KW - Hurricanes KW - Prediction KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40390495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Conference+on+Mesoscale+Processes&rft.atitle=Dynamics+and+predictability+of+Hurricane+Humberto+%282007%29+revealed+from+ensemble+analysis+and+forecasting&rft.au=Sippel%2C+Jason%3BZhang%2C+F&rft.aulast=Sippel&rft.aufirst=Jason&rft.date=2009-08-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Conference+on+Mesoscale+Processes&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/13Meso/techprogram/programexpanded_558.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tropical Storm Debby: Genesis dynamics and the relevance of the Saharan air layer T2 - 13th Conference on Mesoscale Processes AN - 40388730; 5294167 JF - 13th Conference on Mesoscale Processes AU - Sippel, Jason AU - Braun, S Y1 - 2009/08/17/ PY - 2009 DA - 2009 Aug 17 KW - Africa, Sahara Desert KW - Storms KW - Tropical depressions KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40388730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Conference+on+Mesoscale+Processes&rft.atitle=Tropical+Storm+Debby%3A+Genesis+dynamics+and+the+relevance+of+the+Saharan+air+layer&rft.au=Sippel%2C+Jason%3BBraun%2C+S&rft.aulast=Sippel&rft.aufirst=Jason&rft.date=2009-08-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Conference+on+Mesoscale+Processes&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/13Meso/techprogram/programexpanded_558.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hurricane Helene (2006): A case of Saharan Air Layer influence? T2 - 13th Conference on Mesoscale Processes AN - 40387556; 5294166 JF - 13th Conference on Mesoscale Processes AU - Braun, Scott AU - Shie, C AU - Sippel, J AU - Nolan, D Y1 - 2009/08/17/ PY - 2009 DA - 2009 Aug 17 KW - Africa, Sahara Desert KW - Hurricanes KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40387556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Conference+on+Mesoscale+Processes&rft.atitle=Hurricane+Helene+%282006%29%3A+A+case+of+Saharan+Air+Layer+influence%3F&rft.au=Braun%2C+Scott%3BShie%2C+C%3BSippel%2C+J%3BNolan%2C+D&rft.aulast=Braun&rft.aufirst=Scott&rft.date=2009-08-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Conference+on+Mesoscale+Processes&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/13Meso/techprogram/programexpanded_558.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Space-radiation-induced photon luminescence of the Moon AN - 21061164; 10252142 AB - We report on the results of a continuing study of the photon luminescence of the Moon induced by Galactic Cosmic Rays (GCRs) and space radiation from the Sun, using the Monte Carlo program FLUKA. Understanding the space radiation environment is critical to future exploration of the Moon, and this includes photons. The model of the lunar surface is taken to be the chemical composition of soils found at various landing sites during the Apollo and Luna programs, averaged over all such sites to define a generic regolith for the present analysis. This surface model then becomes the target that is bombarded by Galactic Cosmic Rays (GCRs) and Solar Energetic Particles (SEPs) or Solar Particle Events (SPEs) above 1keV in FLUKA to determine the photon fluence albedo produced by the Moon's surface when there is no sunlight and Earthshine. The result is to be distinguished from the gamma-ray spectrum produced by the radioactive decay of radiogenic constituents lying in the surface and interior of the Moon. From the photon fluence we derive the spectrum which can be utilized to examine existing lunar spectral data and to aid future orbiting instrumentation in the measurement of various components of the space-radiation-induced photon luminescence present on the Moon. JF - Advances in Space Research AU - Lee, K T AU - Wilson, T L AD - Astromaterials Research & Exploration Science (ARES), 2101 NASA Parkway, Houston, TX 77058, USA, thomas.l.wilson@nasa.gov Y1 - 2009/08/17/ PY - 2009 DA - 2009 Aug 17 SP - 478 EP - 482 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 44 IS - 4 SN - 0273-1177, 0273-1177 KW - Toxicology Abstracts; Meteorological & Geoastrophysical Abstracts KW - Solar energetic particles KW - Data processing KW - Lunar surface KW - Photons KW - Moon KW - Albedo KW - Galactic cosmic-ray fluxes KW - Gamma-radiation KW - Monte Carlo method KW - Solar particle events KW - Models KW - Somatosensory evoked potentials KW - Soil KW - Lunar regolith KW - Radiation KW - Sun KW - Sunlight KW - Chemical composition of soil KW - Luminescence KW - X 24390:Radioactive Materials KW - M2 524:Stars, Universe (524) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21061164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Space+Research&rft.atitle=Space-radiation-induced+photon+luminescence+of+the+Moon&rft.au=Lee%2C+K+T%3BWilson%2C+T+L&rft.aulast=Lee&rft.aufirst=K&rft.date=2009-08-17&rft.volume=44&rft.issue=4&rft.spage=478&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2009.03.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Soil; Somatosensory evoked potentials; Data processing; Radiation; Photons; Moon; Albedo; Sun; Sunlight; Luminescence; Models; Solar energetic particles; Lunar regolith; Lunar surface; Gamma-radiation; Galactic cosmic-ray fluxes; Monte Carlo method; Chemical composition of soil; Solar particle events DO - http://dx.doi.org/10.1016/j.asr.2009.03.029 ER - TY - CPAPER T1 - Microshutter Array for the James Webb Space Telescope T2 - 2009 International Conference on Optical MEMS and Nanophotonics AN - 40393052; 5299302 JF - 2009 International Conference on Optical MEMS and Nanophotonics AU - Moseley, S Y1 - 2009/08/16/ PY - 2009 DA - 2009 Aug 16 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40393052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+International+Conference+on+Optical+MEMS+and+Nanophotonics&rft.atitle=Microshutter+Array+for+the+James+Webb+Space+Telescope&rft.au=Moseley%2C+S&rft.aulast=Moseley&rft.aufirst=S&rft.date=2009-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+International+Conference+on+Optical+MEMS+and+Nanophotonics&rft.issn=&rft_id=info:doi/ L2 - http://www.ieee.org/organizations/society/leos/LEOSCONF/MEMS2009/mems2 009_AdvanceProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - RPRT T1 - MASTER PLAN DEVELOPMENT AT CAMP PARKS, DUBLIN, CALIFORNIA. [Part 1 of 2] T2 - MASTER PLAN DEVELOPMENT AT CAMP PARKS, DUBLIN, CALIFORNIA. AN - 756826512; 13996-090292_0001 AB - PURPOSE: The establishment of a master redevelopment plan for Camp Parks, Dublin, California is proposed. Formerly known as the Parks Reserve Forces Training Area, the installation is the most accessible and economically viable training area for an estimated 250 reserve component units and 20,000 reservists in northern California. However, most of the 100 plus buildings in its cantonment area are at least 50 years old and do not readily accommodate modern office equipment or meet current standards for convenience, health, or safety. Because these facilities are insufficient to support current and future mission requirements, redevelopment is needed to enable Camp Parks to fulfill its mandate and mission. Under the proposed action, the federal government would transfer 180 acres of federal land to private ownership within the city of Dublin for development as the Dublin Crossing. The transferred land would include 171.5 acres managed by the U.S. Army and 8.5 acres managed by the National Aeronautics and Space Administration (NASA). In return, Camp Parks would receive new installation facilities at a value commensurate with the value of the exchanged land. Any funds received by NASA could be used for construction of facilities or improvements at NASA-Ames Research Center, a component of Moffett Field. This action would be pursuant to the NASA-Ames Development Plan Final Programmatic EIS of July 2002, and its record of decision, dated November 2002. In addition to the proposed action, which is the Army's preferred alternative, this final EIS considers a No Action Alternative and an alternative involving a slower growth schedule. POSITIVE IMPACTS: In addition to upgrading the training capabilities of the camp, the project would allow Dublin to develop mixed-use space on a choice location. Construction work and expanded camp activities following full buildout and redevelopment by Dublin of the land transferred from the installation would provide employment for local workers and otherwise boost the regional economy. NEGATIVE IMPACTS: Site developments and subsequent training activities would displace habitat for Congdon's tarplant and western burrowing owl, both species of concern. Approximately 297.6 acres of non-native grasslands and 3.6 acres of wetlands would be displaced. Traffic generated by the mixed-use and military developments would result in a significantly deteriorated level of service at the Dublin Boulevard/Dougherty Road intersection. The net increase in nitrogen oxides, particulate matter, and reactive organic gases would exceed California Environmental Quality Act thresholds for significance. LEGAL MANDATES: Endangered Species Act of 1973 (16 U.S.C. 1531 et seq.). PRIOR REFERENCES: For the abstract of the draft EIS, see 07-0312D, Volume 31, Number 3. JF - EPA number: 090292, Volume I--252 pages, Volume II--430 pages, August 14, 2009 PY - 2009 VL - 1 KW - Land Use KW - Air Quality Assessments KW - Air Quality Standards Violations KW - Birds KW - Commercial Zones KW - Endangered Species (Animals) KW - Endangered Species (Plants) KW - Land Acquisitions KW - Military Facilities (Army) KW - Nitrogen Oxides KW - Particulates KW - Property Disposition KW - Transportation KW - Urban Development KW - Wetlands KW - Wildlife Habitat KW - Wildlife Surveys KW - Camp Parks KW - Moffett Field KW - California KW - Endangered Species Act of 1973, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756826512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-08-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.title=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Army, Combat Support Training Center, Dublin, California; ARMY N1 - Date revised - 2009-09-01 N1 - SuppNotes - Final. Preparation date: August 14, 2009 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - MASTER PLAN DEVELOPMENT AT CAMP PARKS, DUBLIN, CALIFORNIA. [Part 2 of 2] T2 - MASTER PLAN DEVELOPMENT AT CAMP PARKS, DUBLIN, CALIFORNIA. AN - 756826241; 13996-090292_0002 AB - PURPOSE: The establishment of a master redevelopment plan for Camp Parks, Dublin, California is proposed. Formerly known as the Parks Reserve Forces Training Area, the installation is the most accessible and economically viable training area for an estimated 250 reserve component units and 20,000 reservists in northern California. However, most of the 100 plus buildings in its cantonment area are at least 50 years old and do not readily accommodate modern office equipment or meet current standards for convenience, health, or safety. Because these facilities are insufficient to support current and future mission requirements, redevelopment is needed to enable Camp Parks to fulfill its mandate and mission. Under the proposed action, the federal government would transfer 180 acres of federal land to private ownership within the city of Dublin for development as the Dublin Crossing. The transferred land would include 171.5 acres managed by the U.S. Army and 8.5 acres managed by the National Aeronautics and Space Administration (NASA). In return, Camp Parks would receive new installation facilities at a value commensurate with the value of the exchanged land. Any funds received by NASA could be used for construction of facilities or improvements at NASA-Ames Research Center, a component of Moffett Field. This action would be pursuant to the NASA-Ames Development Plan Final Programmatic EIS of July 2002, and its record of decision, dated November 2002. In addition to the proposed action, which is the Army's preferred alternative, this final EIS considers a No Action Alternative and an alternative involving a slower growth schedule. POSITIVE IMPACTS: In addition to upgrading the training capabilities of the camp, the project would allow Dublin to develop mixed-use space on a choice location. Construction work and expanded camp activities following full buildout and redevelopment by Dublin of the land transferred from the installation would provide employment for local workers and otherwise boost the regional economy. NEGATIVE IMPACTS: Site developments and subsequent training activities would displace habitat for Congdon's tarplant and western burrowing owl, both species of concern. Approximately 297.6 acres of non-native grasslands and 3.6 acres of wetlands would be displaced. Traffic generated by the mixed-use and military developments would result in a significantly deteriorated level of service at the Dublin Boulevard/Dougherty Road intersection. The net increase in nitrogen oxides, particulate matter, and reactive organic gases would exceed California Environmental Quality Act thresholds for significance. LEGAL MANDATES: Endangered Species Act of 1973 (16 U.S.C. 1531 et seq.). PRIOR REFERENCES: For the abstract of the draft EIS, see 07-0312D, Volume 31, Number 3. JF - EPA number: 090292, Volume I--252 pages, Volume II--430 pages, August 14, 2009 PY - 2009 VL - 2 KW - Land Use KW - Air Quality Assessments KW - Air Quality Standards Violations KW - Birds KW - Commercial Zones KW - Endangered Species (Animals) KW - Endangered Species (Plants) KW - Land Acquisitions KW - Military Facilities (Army) KW - Nitrogen Oxides KW - Particulates KW - Property Disposition KW - Transportation KW - Urban Development KW - Wetlands KW - Wildlife Habitat KW - Wildlife Surveys KW - Camp Parks KW - Moffett Field KW - California KW - Endangered Species Act of 1973, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756826241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-08-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.title=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Army, Combat Support Training Center, Dublin, California; ARMY N1 - Date revised - 2009-09-01 N1 - SuppNotes - Final. Preparation date: August 14, 2009 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - MASTER PLAN DEVELOPMENT AT CAMP PARKS, DUBLIN, CALIFORNIA. AN - 36343930; 13996 AB - PURPOSE: The establishment of a master redevelopment plan for Camp Parks, Dublin, California is proposed. Formerly known as the Parks Reserve Forces Training Area, the installation is the most accessible and economically viable training area for an estimated 250 reserve component units and 20,000 reservists in northern California. However, most of the 100 plus buildings in its cantonment area are at least 50 years old and do not readily accommodate modern office equipment or meet current standards for convenience, health, or safety. Because these facilities are insufficient to support current and future mission requirements, redevelopment is needed to enable Camp Parks to fulfill its mandate and mission. Under the proposed action, the federal government would transfer 180 acres of federal land to private ownership within the city of Dublin for development as the Dublin Crossing. The transferred land would include 171.5 acres managed by the U.S. Army and 8.5 acres managed by the National Aeronautics and Space Administration (NASA). In return, Camp Parks would receive new installation facilities at a value commensurate with the value of the exchanged land. Any funds received by NASA could be used for construction of facilities or improvements at NASA-Ames Research Center, a component of Moffett Field. This action would be pursuant to the NASA-Ames Development Plan Final Programmatic EIS of July 2002, and its record of decision, dated November 2002. In addition to the proposed action, which is the Army's preferred alternative, this final EIS considers a No Action Alternative and an alternative involving a slower growth schedule. POSITIVE IMPACTS: In addition to upgrading the training capabilities of the camp, the project would allow Dublin to develop mixed-use space on a choice location. Construction work and expanded camp activities following full buildout and redevelopment by Dublin of the land transferred from the installation would provide employment for local workers and otherwise boost the regional economy. NEGATIVE IMPACTS: Site developments and subsequent training activities would displace habitat for Congdon's tarplant and western burrowing owl, both species of concern. Approximately 297.6 acres of non-native grasslands and 3.6 acres of wetlands would be displaced. Traffic generated by the mixed-use and military developments would result in a significantly deteriorated level of service at the Dublin Boulevard/Dougherty Road intersection. The net increase in nitrogen oxides, particulate matter, and reactive organic gases would exceed California Environmental Quality Act thresholds for significance. LEGAL MANDATES: Endangered Species Act of 1973 (16 U.S.C. 1531 et seq.). PRIOR REFERENCES: For the abstract of the draft EIS, see 07-0312D, Volume 31, Number 3. JF - EPA number: 090292, Volume I--252 pages, Volume II--430 pages, August 14, 2009 PY - 2009 KW - Land Use KW - Air Quality Assessments KW - Air Quality Standards Violations KW - Birds KW - Commercial Zones KW - Endangered Species (Animals) KW - Endangered Species (Plants) KW - Land Acquisitions KW - Military Facilities (Army) KW - Nitrogen Oxides KW - Particulates KW - Property Disposition KW - Transportation KW - Urban Development KW - Wetlands KW - Wildlife Habitat KW - Wildlife Surveys KW - Camp Parks KW - Moffett Field KW - California KW - Endangered Species Act of 1973, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36343930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-08-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.title=MASTER+PLAN+DEVELOPMENT+AT+CAMP+PARKS%2C+DUBLIN%2C+CALIFORNIA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Army, Combat Support Training Center, Dublin, California; ARMY N1 - Date revised - 2009-09-01 N1 - SuppNotes - Final. Preparation date: August 14, 2009 N1 - Last updated - 2011-12-16 ER - TY - NEWS T1 - Space Porch Opens For Global Customer Base AN - 454543917 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/08/12/ PY - 2009 DA - 2009 Aug 12 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454543917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Space+Porch+Opens+For+Global+Customer+Base&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-21 ER - TY - JOUR T1 - The ARCTAS aircraft mission: design and execution AN - 21076213; 11012606 AB - The NASA Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) mission was conducted in two 3-week deployments based in Alaska (April 2008) and western Canada (June-July 2008). The goal of ARCTAS was to better understand the factors driving current changes in Arctic atmospheric composition and climate, including (1) transport of mid-latitude pollution, (2) boreal forest fires, (3) aerosol radiative forcing, and (4) chemical processes. ARCTAS involved three aircraft: a DC-8 with detailed chemical payload, a P-3 with extensive aerosol payload, and a B-200 with aerosol remote sensing instrumentation. The aircraft augmented satellite observations of Arctic atmospheric composition, in particular from the NASA A-Train, by (1) validating the data, (2) improving constraints on retrievals, (3) making correlated observations, and (4) characterizing chemical and aerosol processes. The April flights (ARCTAS-A) sampled pollution plumes from all three mid-latitude continents, fire plumes from Siberia and Southeast Asia, and halogen radical events. The June-July flights (ARCTAS-B) focused on boreal forest fire influences and sampled fresh fire plumes from northern Saskatchewan as well as older fire plumes from Canada, Siberia, and California. The June-July deployment was preceded by one week of flights over California sponsored by the California Air Resources Board (ARCTAS-CARB). The ARCTAS-CARB goals were to (1) improve state emission inventories for greenhouse gases and aerosols, (2) provide observations to test and improve models of ozone and aerosol pollution. Extensive sampling across southern California and the Central Valley characterized emissions from urban centers, offshore shipping lanes, agricultural crops, feedlots, industrial sources, and wildfires. JF - Atmospheric Chemistry and Physics Discussions AU - Jacob, D J AU - Thompson, A M AU - Shaw, GE AU - McCauley, E AU - son, Peder, JR AU - Fisher, JA AU - Crawford, J H AU - Maring, H AU - Clarke, AD AU - Dibb, JE AU - Ferrare, R A AU - Hostetler, CA AU - Russell, P B AU - Singh, H B AD - NASA Ames Research Center, Moffett Field, California, USA Y1 - 2009/08/12/ PY - 2009 DA - 2009 Aug 12 SP - 17073 EP - 17123 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 4 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Crops KW - Emission inventories KW - Radiative forcing KW - Southeast Asia KW - Ozone KW - Aerosols KW - Chemical composition KW - Canada, Saskatchewan KW - Forest fires KW - Aircraft observations KW - Arctic atmospheric composition KW - Russia, Siberia KW - Atmospheric chemistry KW - Greenhouse gases KW - wildfire KW - Pollution dispersion KW - Remote sensing KW - Aircraft KW - USA, California KW - Arctic research KW - Plumes KW - Urban areas KW - USA, Alaska KW - Fires KW - Troposphere KW - Polar environments KW - Satellites KW - PN, Arctic KW - Air pollution KW - Satellite data KW - USA, California, Central Valley KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21076213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=The+ARCTAS+aircraft+mission%3A+design+and+execution&rft.au=Jacob%2C+D+J%3BThompson%2C+A+M%3BShaw%2C+GE%3BMcCauley%2C+E%3Bson%2C+Peder%2C+JR%3BFisher%2C+JA%3BCrawford%2C+J+H%3BMaring%2C+H%3BClarke%2C+AD%3BDibb%2C+JE%3BFerrare%2C+R+A%3BHostetler%2C+CA%3BRussell%2C+P+B%3BSingh%2C+H+B&rft.aulast=Jacob&rft.aufirst=D&rft.date=2009-08-12&rft.volume=9&rft.issue=4&rft.spage=17073&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Fires; Satellite data; Atmospheric pollution models; Radiative forcing; Forest fires; Atmospheric chemistry; Aircraft observations; Remote sensing; Arctic research; Greenhouse gases; Arctic atmospheric composition; wildfire; Aerosols; Chemical composition; Pollution dispersion; Troposphere; Polar environments; Satellites; Crops; Air pollution; Emission inventories; Aircraft; Plumes; Ozone; Urban areas; USA, Alaska; PN, Arctic; Russia, Siberia; Canada, Saskatchewan; USA, California; Southeast Asia; USA, California, Central Valley ER - TY - NEWS T1 - What Hit Jupiter AN - 454593188 JF - UPI Space Daily AU - Staff Writers for NASA Science News Y1 - 2009/08/10/ PY - 2009 DA - 2009 Aug 10 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454593188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=What+Hit+Jupiter&rft.au=Staff+Writers+for+NASA+Science+News&rft.aulast=Staff+Writers+for+NASA+Science+News&rft.aufirst=&rft.date=2009-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - A Flight Dynamics Perspective of the Orion Pad Abort One Flight Test T2 - 2009 AIAA Atmospheric Flight Mechanics Conference (AFM) AN - 40347965; 5268988 JF - 2009 AIAA Atmospheric Flight Mechanics Conference (AFM) AU - Idicula, J Y1 - 2009/08/10/ PY - 2009 DA - 2009 Aug 10 KW - Flight KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40347965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+AIAA+Atmospheric+Flight+Mechanics+Conference+%28AFM%29&rft.atitle=A+Flight+Dynamics+Perspective+of+the+Orion+Pad+Abort+One+Flight+Test&rft.au=Idicula%2C+J&rft.aulast=Idicula&rft.aufirst=J&rft.date=2009-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+AIAA+Atmospheric+Flight+Mechanics+Conference+%28AFM%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2000&viewcon=agenda&formatv iew=1&DateGet=10-Aug-09 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Adaptation reactions of siderophilic cyanobacteria to high and low levels of environmental iron: implications for biosphere history T2 - 13th International Symposium on Phototrophic Prokaryotes (ISPP 2009) AN - 40297143; 5246490 JF - 13th International Symposium on Phototrophic Prokaryotes (ISPP 2009) AU - Brown, I AU - Thomas-Keprta, K AU - Sarkisova, S AU - Foraker, E AU - Clarke, W AU - Garrison, D AU - McKay, D AU - Shen, G AU - Bryant, D Y1 - 2009/08/09/ PY - 2009 DA - 2009 Aug 09 KW - Biosphere KW - Historical account KW - Adaptability KW - Iron KW - Adaptations KW - Phytoplankton KW - Cyanobacteria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40297143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+International+Symposium+on+Phototrophic+Prokaryotes+%28ISPP+2009%29&rft.atitle=Adaptation+reactions+of+siderophilic+cyanobacteria+to+high+and+low+levels+of+environmental+iron%3A+implications+for+biosphere+history&rft.au=Brown%2C+I%3BThomas-Keprta%2C+K%3BSarkisova%2C+S%3BForaker%2C+E%3BClarke%2C+W%3BGarrison%2C+D%3BMcKay%2C+D%3BShen%2C+G%3BBryant%2C+D&rft.aulast=Brown&rft.aufirst=I&rft.date=2009-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+International+Symposium+on+Phototrophic+Prokaryotes+%28ISPP+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://iseventsolutions.com/ispp2009/index.php?option=com_content&view =category&id=3&Itemid=25 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - On the importance of small ice crystals in tropical anvil cirrus AN - 21115534; 10994436 AB - In situ measurements of ice crystal concentrations and sizes made with aircraft instrumentation over the past two decades have often indicated the presence of numerous relatively small (< 50 km diameter) crystals in cirrus clouds. Further, these measurements frequently indicate that small crystals account for a large fraction of the extinction in cirrus clouds. The fact that the instruments used to make these measurements, such as the Forward Scattering Spectrometer Probe (FSSP) and the Cloud Aerosol Spectrometer (CAS), ingest ice crystals into the sample volume through inlets has led to suspicion that the indications of numerous small-crystals could be artifacts of large-crystal shattering on the instrument inlets. We present new aircraft measurements in anvil cirrus sampled during the Tropical Composition, Cloud, and Climate Coupling (TC4) campaign with the 2-Dimensional Stereo (2D-S) probe, which detects particles as small as 10 km. The 2D-S has detector arms instead of an inlet tube. Since the 2D-S probe surfaces are much further from the sample volume than is the case for the instruments with inlets, it is expected that 2D-S will be less susceptible to shattering artifacts. In addition, particle inter-arrival times are used to identify and remove shattering artifacts that occur even with the 2D-S probe. The number of shattering artifacts identified by the 2D-S interarrival time analysis ranges from a negligible contribution to an order of magnitude or more enhancement in apparent ice concentration over the natural ice concentration, depending on the abundance of large crystals and the natural small-crystal concentration. The 2D-S measurements in tropical anvil cirrus suggest that natural small-crystal concentrations are typically one to two orders of magnitude lower than those inferred from CAS. The strong correlation between the CAS/2D-S ratio of small-crystal concentrations and large-crystal concentration suggests that the discrepancy is likely caused by shattering of large crystals on the CAS inlet. We argue that past measurements with CAS in cirrus with large crystals present may contain errors due to crystal shattering, and past conclusions derived from these measurements may need to be revisited. Further, we present correlations between CAS spurious concentration and 2D-S large-crystal mass from spatially uniform anvil cirrus sampling periods as an approximate guide for estimating quantitative impact of large-crystal shattering on CAS concentrations in previous datasets. We use radiative transfer calculations to demonstrate that in the maritime anvil cirrus sampled during TC4, small crystals indicated by 2D-S contribute relatively little cloud extinction, radiative forcing, or radiative heating in the anvils, regardless of anvil age or vertical location in the clouds. While 2D-S ice concentrations in fresh anvil cirrus may often exceed 1 cm super(− 3), and are observed to exceed 10 cm super(− 3) in turrets, they are typically ~0.1 cm super(− 3) and rarely exceed 1 cm super(− 3) (<1.4% of the time) in aged anvil cirrus. We hypothesize that isolated occurrences of higher ice concentrations in aged anvil cirrus may be caused by ice nucleation driven by either small-scale convection or gravity waves. It appears that the numerous small crystals detrained from convective updrafts do not persist in the anvil cirrus sampled during TC-4. JF - Atmospheric Chemistry and Physics AU - Jensen, E J AU - Hlavka, D AU - Heymsfield, G AU - Platnick, S AU - Arnold, G T AU - Tanelli, S AU - Lawson, P AU - Baker, B AU - Pilson, B AU - Mo, Q AU - Heymsfield, A J AU - Bansemer, A AU - Bui, T P AU - McGill, M AD - NASA Goddard Space Flight Center, Greenbelt, MD, USA Y1 - 2009/08/06/ PY - 2009 DA - 2009 Aug 06 SP - 5519 EP - 5537 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 15 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Convection KW - Anvils KW - Probes KW - Correlations KW - Aerosol spectrometers KW - Convection development KW - Crystals KW - Updrafts KW - Radiative forcing KW - Aircraft KW - Coastal inlets KW - Sampling KW - Radiative heating KW - Spectrometers KW - Ice KW - Aerosols KW - Extinction KW - Inlets KW - Estimating KW - Aircraft observations KW - Climate KW - Age determination KW - Identification KW - Cirrus clouds KW - Ice crystal concentration KW - Clouds KW - Ice crystals in clouds KW - Radiative transfer calculations KW - Tropical environment KW - Atmospheric chemistry KW - Convective activity KW - Atmospheric forcing KW - Gravity waves KW - Ice nucleation KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q2 09188:Atmospheric chemistry KW - SW 5040:Data acquisition KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21115534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=On+the+importance+of+small+ice+crystals+in+tropical+anvil+cirrus&rft.au=Jensen%2C+E+J%3BHlavka%2C+D%3BHeymsfield%2C+G%3BPlatnick%2C+S%3BArnold%2C+G+T%3BTanelli%2C+S%3BLawson%2C+P%3BBaker%2C+B%3BPilson%2C+B%3BMo%2C+Q%3BHeymsfield%2C+A+J%3BBansemer%2C+A%3BBui%2C+T+P%3BMcGill%2C+M&rft.aulast=Jensen&rft.aufirst=E&rft.date=2009-08-06&rft.volume=9&rft.issue=15&rft.spage=5519&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Convection; Aerosols; Tropical environment; Climate; Gravity waves; Atmospheric forcing; Coastal inlets; Age determination; Identification; Anvils; Extinction; Aircraft observations; Aerosol spectrometers; Correlations; Convection development; Ice crystal concentration; Cirrus clouds; Updrafts; Clouds; Radiative forcing; Ice crystals in clouds; Radiative transfer calculations; Convective activity; Atmospheric chemistry; Radiative heating; Ice nucleation; Ice; Aircraft; Inlets; Estimating; Probes; Sampling; Crystals; Spectrometers ER - TY - NEWS T1 - Aura Marks Five Years Of Sky-High Atmosphere Research AN - 454592487 JF - UPI Space Daily AU - Dr. Amber Jenkins for Global Climate Science at NASA Y1 - 2009/08/05/ PY - 2009 DA - 2009 Aug 05 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454592487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Aura+Marks+Five+Years+Of+Sky-High+Atmosphere+Research&rft.au=Dr.+Amber+Jenkins+for+Global+Climate+Science+at+NASA&rft.aulast=Dr.+Amber+Jenkins+for+Global+Climate+Science+at+NASA&rft.aufirst=&rft.date=2009-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-21 ER - TY - JOUR T1 - Trans-Pacific transport and evolution of aerosols and trace gases from Asia during the INTEX-B field campaign AN - 21109714; 11012589 AB - The Sulfur Transport and dEposition Model (STEM) developed at the University of Iowa is applied to the analysis of observations obtained during the Intercontinental Chemical Transport Experiment-Phase B (INTEX-B), conducted over the Pacific Ocean during the 2006 North American spring season. This paper reports on the model performance of meteorological parameters, trace gases, aerosols and photolysis rate (J-values) predictions with the NASA DC-8 and NSF/NCAR C-130 airborne measurements along with observations from three surface sites Mt. Bachelor, Trinidad Head and Kathmandu, Nepal. In general the model shows appreciable skill in predicting many of the important aspects of the observed distributions. The major meteorological parameters driving long range transport are accurately predicted by the WRF simulations used in this study. Furthermore, the STEM model predicts aerosols and trace gases concentrations within a standard deviation of most of the observed mean values. The results also point towards areas where model improvements are needed; e.g., the STEM model underestimates CO (15% for the DC8 and 6% for the C-130), whereas it overpredicts PAN (by a factor of two for both aircraft). The errors in the model calculations are attributed to uncertainty in emissions estimates and uncertainty in the top and lateral boundary conditions. Results from a series of sensitivity simulations examining the impact of the growth of emissions in Asia from 2000 to 2006, the importance of biomass burning, the effect of using boundary conditions from different global models, and the role of heterogeneous chemistry on the predictions are also presented. The impacts of heterogeneous reactions at specific times during dust transport episodes can be significant, and in the presence of dust both sulfate and nitrate aerosol production is increased and gas phase nitric acid levels are reduced appreciably (~50%). The aging of the air masses during the long range transport over the Pacific and the impact of various sources (source regions as well as energy and biomass burning) on targeted observations are analyzed using back-trajectories and tagged CO-tracer analysis. JF - Atmospheric Chemistry and Physics Discussions AU - Adhikary, B AU - Pierce, R B AU - Al-Saadi, JA AU - Emmons, L K AU - Pfister, G G AU - Avery, MA AU - Barrick, J D AU - Blake AU - Brune, W H AU - Cohen, R C AU - Dibb, JE AU - Carmichael, G R AU - Fried, A AU - Heikes, B G AU - Huey, L G AU - O'Sullivan, D W AU - Sachse, G W AU - Shetter, R E AU - Singh, H B AU - Campos, T L AU - Cantrell, CA AU - Flocke, F M AU - Kulkarni, S AU - Dunlea, E J AU - Jimenez, J L AU - Weinheimer, A J AU - Crounse, J D AU - Wennberg, PO AU - Schauer, J J AU - Stone, E A AU - Jaffe, DA AU - Reidmiller AU - Wei, C AU - Tang, Y AU - Dallura, A AU - Mena-Carrasco, M AU - Streets, D G AU - Zhang, Q AD - NASA Ames Research Center, Moffett Field, CA, USA Y1 - 2009/08/03/ PY - 2009 DA - 2009 Aug 03 SP - 16381 EP - 16439 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 4 SN - 1680-7367, 1680-7367 KW - Oceanic Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Sulfur KW - Sulfates KW - Meteorological data KW - Atmospheric pollution models KW - Sulphur KW - ASW, Caribbean Sea, Trinidad and Tobago, Trinidad KW - Sulfur transport KW - Atmospheric chemistry models KW - I, Pacific KW - INW, Asia KW - Emissions KW - Nitric acid KW - Seasonal variability KW - Air masses KW - Photolysis KW - Aerosols KW - Chemical transport KW - Biomass KW - Pollutant deposition KW - Gases KW - Numerical simulations KW - Atmospheric chemistry KW - Eolian dust KW - Oceanographic data KW - Combustion products KW - Aerosol production KW - Boundary conditions KW - Nepal KW - Dust KW - air masses KW - Carbon monoxide KW - Aircraft KW - Meteorological parameters KW - Meteorology KW - IN, Pacific KW - Growth rate KW - Marine KW - Atmospheric particulates KW - Dust transport KW - Simulation KW - Ocean circulation KW - burning KW - boundary conditions KW - USA, Iowa KW - Oceans KW - Q5 08503:Characteristics, behavior and fate KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - O 2050:Chemical Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21109714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Trans-Pacific+transport+and+evolution+of+aerosols+and+trace+gases+from+Asia+during+the+INTEX-B+field+campaign&rft.au=Adhikary%2C+B%3BPierce%2C+R+B%3BAl-Saadi%2C+JA%3BEmmons%2C+L+K%3BPfister%2C+G+G%3BAvery%2C+MA%3BBarrick%2C+J+D%3BBlake%3BBrune%2C+W+H%3BCohen%2C+R+C%3BDibb%2C+JE%3BCarmichael%2C+G+R%3BFried%2C+A%3BHeikes%2C+B+G%3BHuey%2C+L+G%3BO%27Sullivan%2C+D+W%3BSachse%2C+G+W%3BShetter%2C+R+E%3BSingh%2C+H+B%3BCampos%2C+T+L%3BCantrell%2C+CA%3BFlocke%2C+F+M%3BKulkarni%2C+S%3BDunlea%2C+E+J%3BJimenez%2C+J+L%3BWeinheimer%2C+A+J%3BCrounse%2C+J+D%3BWennberg%2C+PO%3BSchauer%2C+J+J%3BStone%2C+E+A%3BJaffe%2C+DA%3BReidmiller%3BWei%2C+C%3BTang%2C+Y%3BDallura%2C+A%3BMena-Carrasco%2C+M%3BStreets%2C+D+G%3BZhang%2C+Q&rft.aulast=Adhikary&rft.aufirst=B&rft.date=2009-08-03&rft.volume=9&rft.issue=4&rft.spage=16381&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Growth rate; Carbon monoxide; Photolysis; Atmospheric particulates; Aerosols; Sulphur; Ocean circulation; Simulation; Eolian dust; Air masses; Meteorological data; Atmospheric pollution models; Dust transport; Aerosol production; Boundary conditions; Numerical simulations; Meteorological parameters; Sulfur transport; Atmospheric chemistry; Atmospheric chemistry models; Seasonal variability; Oceanographic data; Sulfates; Sulfur; Combustion products; Chemical transport; Biomass; burning; boundary conditions; Dust; air masses; Pollutant deposition; Gases; Aircraft; Oceans; Emissions; Nitric acid; Meteorology; USA, Iowa; INW, Asia; I, Pacific; ASW, Caribbean Sea, Trinidad and Tobago, Trinidad; IN, Pacific; Nepal; Marine ER - TY - CPAPER T1 - CIV polarization measurements using a vacuum ultraviolet Fabry- Perot T2 - 2009 Conference on Optics + Photonics AN - 42338957; 5351323 JF - 2009 Conference on Optics + Photonics AU - West, Edward AU - Gary, G AU - Cirtain, Jonathan AU - Davis, John AU - Kobayashi, Ken Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Polarization KW - U.V. radiation KW - Vacuum KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42338957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=CIV+polarization+measurements+using+a+vacuum+ultraviolet+Fabry-+Perot&rft.au=West%2C+Edward%3BGary%2C+G%3BCirtain%2C+Jonathan%3BDavis%2C+John%3BKobayashi%2C+Ken&rft.aulast=West&rft.aufirst=Edward&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of the polarization properties of a Phillips prism for the construction of imaging polarimeters T2 - 2009 Conference on Optics + Photonics AN - 42338653; 5351350 JF - 2009 Conference on Optics + Photonics AU - Fernandez Borda, Roberto AU - Waluschka, Eugene AU - Pellicori, Samuel AU - Martins, Vanderlei AU - Thompson, Patrick Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Polarization KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42338653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Evaluation+of+the+polarization+properties+of+a+Phillips+prism+for+the+construction+of+imaging+polarimeters&rft.au=Fernandez+Borda%2C+Roberto%3BWaluschka%2C+Eugene%3BPellicori%2C+Samuel%3BMartins%2C+Vanderlei%3BThompson%2C+Patrick&rft.aulast=Fernandez+Borda&rft.aufirst=Roberto&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Polarimetry performance and model calculations of a depolarizer for use in the Ocean Radiometer for Carbon Assessment instrument T2 - 2009 Conference on Optics + Photonics AN - 42335883; 5351325 JF - 2009 Conference on Optics + Photonics AU - Quijada, Manuel AU - Waluschka, Eugene AU - Wilson, Mark Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Oceans KW - Carbon KW - Models KW - Radiometers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Polarimetry+performance+and+model+calculations+of+a+depolarizer+for+use+in+the+Ocean+Radiometer+for+Carbon+Assessment+instrument&rft.au=Quijada%2C+Manuel%3BWaluschka%2C+Eugene%3BWilson%2C+Mark&rft.aulast=Quijada&rft.aufirst=Manuel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Topographic mapping from space T2 - 2009 Conference on Optics + Photonics AN - 42335680; 5351494 JF - 2009 Conference on Optics + Photonics AU - Yu, Anthony Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Mapping KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Topographic+mapping+from+space&rft.au=Yu%2C+Anthony&rft.aulast=Yu&rft.aufirst=Anthony&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Arm locking control for the Laser Interferometer Space Antenna T2 - 2009 Conference on Optics + Photonics AN - 42335620; 5351493 JF - 2009 Conference on Optics + Photonics AU - Maghami, Peiman Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Lasers KW - Antennae KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Arm+locking+control+for+the+Laser+Interferometer+Space+Antenna&rft.au=Maghami%2C+Peiman&rft.aulast=Maghami&rft.aufirst=Peiman&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - 2-micron coherent Doppler wind lidar measurement during intercomparison T2 - 2009 Conference on Optics + Photonics AN - 42335242; 5351310 JF - 2009 Conference on Optics + Photonics AU - Singh, Upendra AU - Koch, Grady AU - Kavaya, Michael AU - Beyon, Jefferey Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Lidar KW - Wind KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42335242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=2-micron+coherent+Doppler+wind+lidar+measurement+during+intercomparison&rft.au=Singh%2C+Upendra%3BKoch%2C+Grady%3BKavaya%2C+Michael%3BBeyon%2C+Jefferey&rft.aulast=Singh&rft.aufirst=Upendra&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Testing of laser materials by NASA LaRC under MISSE 6 and MISSE 7 missions T2 - 2009 Conference on Optics + Photonics AN - 42333071; 5351506 JF - 2009 Conference on Optics + Photonics AU - Prasad, Narasimha Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Lasers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42333071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Testing+of+laser+materials+by+NASA+LaRC+under+MISSE+6+and+MISSE+7+missions&rft.au=Prasad%2C+Narasimha&rft.aulast=Prasad&rft.aufirst=Narasimha&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Life in ice: implications to astrobiology T2 - 2009 Conference on Optics + Photonics AN - 42332229; 5350533 JF - 2009 Conference on Optics + Photonics AU - Hoover, Richard Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Ice KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42332229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Life+in+ice%3A+implications+to+astrobiology&rft.au=Hoover%2C+Richard&rft.aulast=Hoover&rft.aufirst=Richard&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Global increases in UVB irradiance from changes in ozone and cloud-aerosol amounts 1979 to 2008 T2 - 2009 Conference on Optics + Photonics AN - 42331080; 5351370 JF - 2009 Conference on Optics + Photonics AU - Herman, Jay Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Ozone KW - Irradiance KW - U.V. radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42331080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Global+increases+in+UVB+irradiance+from+changes+in+ozone+and+cloud-aerosol+amounts+1979+to+2008&rft.au=Herman%2C+Jay&rft.aulast=Herman&rft.aufirst=Jay&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Raman imaging technique for a high throughput field detections T2 - 2009 Conference on Optics + Photonics AN - 42330092; 5350526 JF - 2009 Conference on Optics + Photonics AU - Chen, Bin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42330092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Raman+imaging+technique+for+a+high+throughput+field+detections&rft.au=Chen%2C+Bin&rft.aulast=Chen&rft.aufirst=Bin&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microfossils in carbonaceous meteorites T2 - 2009 Conference on Optics + Photonics AN - 42329997; 5350511 JF - 2009 Conference on Optics + Photonics AU - Hoover, Richard Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Fossils KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42329997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Microfossils+in+carbonaceous+meteorites&rft.au=Hoover%2C+Richard&rft.aulast=Hoover&rft.aufirst=Richard&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Determining column aerosol absorption optical properties in UV and visible wavelengths using co-located UV-MFRSR and AERONET CIMEL measurements T2 - 2009 Conference on Optics + Photonics AN - 42329178; 5351369 JF - 2009 Conference on Optics + Photonics AU - Krotkov, Nickolay AU - Herman, Jay AU - Labow, Gordon AU - Slusser, Jim AU - Tree, Roger AU - Janson, George AU - Durham, Bill AU - Eck, Thomas AU - Holben, Brent Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Absorption KW - Aerosols KW - Optical properties KW - Wavelength KW - U.V. radiation KW - Wave properties KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42329178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Determining+column+aerosol+absorption+optical+properties+in+UV+and+visible+wavelengths+using+co-located+UV-MFRSR+and+AERONET+CIMEL+measurements&rft.au=Krotkov%2C+Nickolay%3BHerman%2C+Jay%3BLabow%2C+Gordon%3BSlusser%2C+Jim%3BTree%2C+Roger%3BJanson%2C+George%3BDurham%2C+Bill%3BEck%2C+Thomas%3BHolben%2C+Brent&rft.aulast=Krotkov&rft.aufirst=Nickolay&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Alh84001 and other Martian meteorites: an update and status report T2 - 2009 Conference on Optics + Photonics AN - 42327742; 5350510 DE: JF - 2009 Conference on Optics + Photonics AU - McKay, David AU - Thomas-Keprta, Kathy AU - Clemett, Simon AU - Gibson, Everett AU - Wentworth, Susan AU - Spencer, Lauren Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42327742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Alh84001+and+other+Martian+meteorites%3A+an+update+and+status+report&rft.au=McKay%2C+David%3BThomas-Keprta%2C+Kathy%3BClemett%2C+Simon%3BGibson%2C+Everett%3BWentworth%2C+Susan%3BSpencer%2C+Lauren&rft.aulast=McKay&rft.aufirst=David&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interferometric sensor for plant fluorescence T2 - 2009 Conference on Optics + Photonics AN - 42324456; 5351105 JF - 2009 Conference on Optics + Photonics AU - Georgieva, Elena AU - Heaps, William AU - Middleton, Elizabeth AU - Campbell, Petya AU - Wilson, Emily AU - Corp, Lawrence Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Fluorescence KW - Sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42324456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Interferometric+sensor+for+plant+fluorescence&rft.au=Georgieva%2C+Elena%3BHeaps%2C+William%3BMiddleton%2C+Elizabeth%3BCampbell%2C+Petya%3BWilson%2C+Emily%3BCorp%2C+Lawrence&rft.aulast=Georgieva&rft.aufirst=Elena&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measurement of trap length for an optical trap T2 - 2009 Conference on Optics + Photonics AN - 42320259; 5349081 DE: JF - 2009 Conference on Optics + Photonics AU - Wrbanek, Susan Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42320259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Measurement+of+trap+length+for+an+optical+trap&rft.au=Wrbanek%2C+Susan&rft.aulast=Wrbanek&rft.aufirst=Susan&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploring divisibility and summability of 'photon' wave packets in linear and nonlinear optical phenomena T2 - 2009 Conference on Optics + Photonics AN - 42295908; 5349789 JF - 2009 Conference on Optics + Photonics AU - Prasad, Narasimha AU - Roychoudhuri, Chandrasekhar Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Photons KW - Waves KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42295908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Exploring+divisibility+and+summability+of+%27photon%27+wave+packets+in+linear+and+nonlinear+optical+phenomena&rft.au=Prasad%2C+Narasimha%3BRoychoudhuri%2C+Chandrasekhar&rft.aulast=Prasad&rft.aufirst=Narasimha&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design for an 8-meter monolithic UVOIR space telescope T2 - 2009 Conference on Optics + Photonics AN - 42295815; 5350266 JF - 2009 Conference on Optics + Photonics AU - Stahl, H AU - Postman, Marc AU - Arnold, William AU - Hopkins, Randall AU - Hornsby, Linda AU - Mosier, Gary AU - Pasquale, Bert AU - Ebbets, Dennis AU - Lillie, Charles Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U.V. radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42295815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Design+for+an+8-meter+monolithic+UVOIR+space+telescope&rft.au=Stahl%2C+H%3BPostman%2C+Marc%3BArnold%2C+William%3BHopkins%2C+Randall%3BHornsby%2C+Linda%3BMosier%2C+Gary%3BPasquale%2C+Bert%3BEbbets%2C+Dennis%3BLillie%2C+Charles&rft.aulast=Stahl&rft.aufirst=H&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The James Webb Space Telescope's near infrared focal plane array: recent test results T2 - 2009 Conference on Optics + Photonics AN - 42295467; 5349706 DE: JF - 2009 Conference on Optics + Photonics AU - Smith, Erin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42295467?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=The+James+Webb+Space+Telescope%27s+near+infrared+focal+plane+array%3A+recent+test+results&rft.au=Smith%2C+Erin&rft.aulast=Smith&rft.aufirst=Erin&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Science performance of the Pupil-mapping Exoplanet Coronagraphic Observer (PECO) T2 - 2009 Conference on Optics + Photonics AN - 42295409; 5350462 DE: JF - 2009 Conference on Optics + Photonics AU - Cahoy, Kerri AU - Greene, Thomas AU - Guyon, Olivier AU - Schneider, Glenn AU - Marley, Mark AU - Meyer, Michael AU - Ridgway, Stephen AU - Kasting, James AU - Traub, Wesley AU - Woolf, Neville Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42295409?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Science+performance+of+the+Pupil-mapping+Exoplanet+Coronagraphic+Observer+%28PECO%29&rft.au=Cahoy%2C+Kerri%3BGreene%2C+Thomas%3BGuyon%2C+Olivier%3BSchneider%2C+Glenn%3BMarley%2C+Mark%3BMeyer%2C+Michael%3BRidgway%2C+Stephen%3BKasting%2C+James%3BTraub%2C+Wesley%3BWoolf%2C+Neville&rft.aulast=Cahoy&rft.aufirst=Kerri&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - On the design of wide-field x-ray telescopes T2 - 2009 Conference on Optics + Photonics AN - 42295034; 5350326 JF - 2009 Conference on Optics + Photonics AU - Elsner, Ronald AU - O'Dell, Stephen AU - Ramsey, Brian AU - Weisskopf, Martin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42295034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=On+the+design+of+wide-field+x-ray+telescopes&rft.au=Elsner%2C+Ronald%3BO%27Dell%2C+Stephen%3BRamsey%2C+Brian%3BWeisskopf%2C+Martin&rft.aulast=Elsner&rft.aufirst=Ronald&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - X-ray and Gamma-ray focusing and interferometry for astronomy T2 - 2009 Conference on Optics + Photonics AN - 42294816; 5350301 JF - 2009 Conference on Optics + Photonics AU - Skinner, Gerald Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Interferometry KW - Astronomy KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=X-ray+and+Gamma-ray+focusing+and+interferometry+for+astronomy&rft.au=Skinner%2C+Gerald&rft.aulast=Skinner&rft.aufirst=Gerald&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Broadband and under-sampled phase retrieval results for the JWST Testbed Telescope T2 - 2009 Conference on Optics + Photonics AN - 42294734; 5350270 DE: JF - 2009 Conference on Optics + Photonics AU - Smith, Jeffrey AU - Acton, Daniel AU - Aronstein, David AU - Dean, Bruce AU - Elliott, Erin AU - Leviton, Doug Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Broadband+and+under-sampled+phase+retrieval+results+for+the+JWST+Testbed+Telescope&rft.au=Smith%2C+Jeffrey%3BActon%2C+Daniel%3BAronstein%2C+David%3BDean%2C+Bruce%3BElliott%2C+Erin%3BLeviton%2C+Doug&rft.aulast=Smith&rft.aufirst=Jeffrey&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a computer-controlled polishing process for x-ray optics T2 - 2009 Conference on Optics + Photonics AN - 42294700; 5350336 JF - 2009 Conference on Optics + Photonics AU - Khan, Gufran AU - Gubarev, Mikhail AU - Arnold, William AU - Ramsey, Brian Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Optics KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Development+of+a+computer-controlled+polishing+process+for+x-ray+optics&rft.au=Khan%2C+Gufran%3BGubarev%2C+Mikhail%3BArnold%2C+William%3BRamsey%2C+Brian&rft.aulast=Khan&rft.aufirst=Gufran&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Further development of a high-speed, event-driven Active Pixel Sensor readout for photon-counting detectors in space astronomy applications T2 - 2009 Conference on Optics + Photonics AN - 42294625; 5350253 JF - 2009 Conference on Optics + Photonics AU - Norton, Timothy AU - Kimble, Randy AU - Haas, James AU - Pain, Bedabrata AU - Sun, Chao AU - Wrigley, Christopher Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Astronomy KW - Sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Further+development+of+a+high-speed%2C+event-driven+Active+Pixel+Sensor+readout+for+photon-counting+detectors+in+space+astronomy+applications&rft.au=Norton%2C+Timothy%3BKimble%2C+Randy%3BHaas%2C+James%3BPain%2C+Bedabrata%3BSun%2C+Chao%3BWrigley%2C+Christopher&rft.aulast=Norton&rft.aufirst=Timothy&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Trades for ambient non-contact metrology T2 - 2009 Conference on Optics + Photonics AN - 42294525; 5350192 DE: JF - 2009 Conference on Optics + Photonics AU - Ohl IV, Raymond AU - Eegholm, Bente AU - Antonille, Scott AU - Casas, Michael AU - Frey, Bradley AU - Dominguez, Margaret AU - Gill, James AU - Morken, Peter AU - Redman, Kevin AU - Roberts, Vicki AU - Saif, Babak AU - Scirpo, Tony Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Trades+for+ambient+non-contact+metrology&rft.au=Ohl+IV%2C+Raymond%3BEegholm%2C+Bente%3BAntonille%2C+Scott%3BCasas%2C+Michael%3BFrey%2C+Bradley%3BDominguez%2C+Margaret%3BGill%2C+James%3BMorken%2C+Peter%3BRedman%2C+Kevin%3BRoberts%2C+Vicki%3BSaif%2C+Babak%3BScirpo%2C+Tony&rft.aulast=Ohl+IV&rft.aufirst=Raymond&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Visible nulling coronagraph testbed results T2 - 2009 Conference on Optics + Photonics AN - 42294376; 5350497 DE: JF - 2009 Conference on Optics + Photonics AU - Lyon, Richard AU - Clampin, Mark AU - Melnick, Gary AU - Tolls, Volker AU - Woodruff, Robert AU - Vasudevan, Gopal AU - Rizzo, Maxime AU - Thompson, Patrick Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Visible+nulling+coronagraph+testbed+results&rft.au=Lyon%2C+Richard%3BClampin%2C+Mark%3BMelnick%2C+Gary%3BTolls%2C+Volker%3BWoodruff%2C+Robert%3BVasudevan%2C+Gopal%3BRizzo%2C+Maxime%3BThompson%2C+Patrick&rft.aulast=Lyon&rft.aufirst=Richard&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Manufacture of mirror substrates for the NuSTAR mission T2 - 2009 Conference on Optics + Photonics AN - 42294359; 5350305 DE: JF - 2009 Conference on Optics + Photonics AU - Zhang, William Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Manufacture+of+mirror+substrates+for+the+NuSTAR+mission&rft.au=Zhang%2C+William&rft.aulast=Zhang&rft.aufirst=William&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Structural design considerations for an 8-m space telescope T2 - 2009 Conference on Optics + Photonics AN - 42294345; 5349943 DE: JF - 2009 Conference on Optics + Photonics AU - Stahl, H AU - Arnold, William Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Structural+design+considerations+for+an+8-m+space+telescope&rft.au=Stahl%2C+H%3BArnold%2C+William&rft.aulast=Stahl&rft.aufirst=H&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low-cost far-IR radiometer for thermal vacuum testing T2 - 2009 Conference on Optics + Photonics AN - 42294298; 5350441 JF - 2009 Conference on Optics + Photonics AU - DiPirro, Michael AU - Tuttle, James AU - Hait, Thomas Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Vacuum KW - Radiometers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Low-cost+far-IR+radiometer+for+thermal+vacuum+testing&rft.au=DiPirro%2C+Michael%3BTuttle%2C+James%3BHait%2C+Thomas&rft.aulast=DiPirro&rft.aufirst=Michael&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optical modeling activities for NASA's James Webb Space Telescope (JWST)VI: aberration compensation with segmented primary and secondary mirror motions T2 - 2009 Conference on Optics + Photonics AN - 42294142; 5350269 DE: JF - 2009 Conference on Optics + Photonics AU - Howard, Joseph AU - Feinberg, Lee Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Optical+modeling+activities+for+NASA%27s+James+Webb+Space+Telescope+%28JWST%29VI%3A+aberration+compensation+with+segmented+primary+and+secondary+mirror+motions&rft.au=Howard%2C+Joseph%3BFeinberg%2C+Lee&rft.aulast=Howard&rft.aufirst=Joseph&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Updates to the optical alignment and test plan for the James Webb Space Telescope Integrated Science Instrument Module T2 - 2009 Conference on Optics + Photonics AN - 42294019; 5350191 DE: JF - 2009 Conference on Optics + Photonics AU - Ohl IV, Raymond Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42294019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Updates+to+the+optical+alignment+and+test+plan+for+the+James+Webb+Space+Telescope+Integrated+Science+Instrument+Module&rft.au=Ohl+IV%2C+Raymond&rft.aulast=Ohl+IV&rft.aufirst=Raymond&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mirror technology development for the International X-ray Observatory Mission T2 - 2009 Conference on Optics + Photonics AN - 42293883; 5350308 JF - 2009 Conference on Optics + Photonics AU - Zhang, William Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Technology KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Mirror+technology+development+for+the+International+X-ray+Observatory+Mission&rft.au=Zhang%2C+William&rft.aulast=Zhang&rft.aufirst=William&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spectral calibration of the MSFC Solar Ultraviolet Magnetograph (SUMI) T2 - 2009 Conference on Optics + Photonics AN - 42293728; 5350386 JF - 2009 Conference on Optics + Photonics AU - West, Edward AU - Kobayashi, Ken AU - Cirtain, Jonathan AU - Gary, G AU - Davis, John AU - Reader, Joseph Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U.V. radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Spectral+calibration+of+the+MSFC+Solar+Ultraviolet+Magnetograph+%28SUMI%29&rft.au=West%2C+Edward%3BKobayashi%2C+Ken%3BCirtain%2C+Jonathan%3BGary%2C+G%3BDavis%2C+John%3BReader%2C+Joseph&rft.aulast=West&rft.aufirst=Edward&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stratospheric Observatory for Infrared Astronomy (SOFIA) T2 - 2009 Conference on Optics + Photonics AN - 42293721; 5351054 JF - 2009 Conference on Optics + Photonics AU - Becklin, Eric Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Bulgaria, Sofia KW - Stratosphere KW - Astronomy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Stratospheric+Observatory+for+Infrared+Astronomy+%28SOFIA%29&rft.au=Becklin%2C+Eric&rft.aulast=Becklin&rft.aufirst=Eric&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stellar Imager (SI): enhancements to the Mission enabled by the constellation architecture (Ares I/Ares V) T2 - 2009 Conference on Optics + Photonics AN - 42293712; 5350267 DE: JF - 2009 Conference on Optics + Photonics AU - Carpenter, Kenneth AU - Schrijver, Carolus AU - Karovska, Margarita Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Stellar+Imager+%28SI%29%3A+enhancements+to+the+Mission+enabled+by+the+constellation+architecture+%28Ares+I%2FAres+V%29&rft.au=Carpenter%2C+Kenneth%3BSchrijver%2C+Carolus%3BKarovska%2C+Margarita&rft.aulast=Carpenter&rft.aufirst=Kenneth&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Uncertainty sources for sensor cross-calibration T2 - 2009 Conference on Optics + Photonics AN - 42293690; 5351047 JF - 2009 Conference on Optics + Photonics AU - Thome, Kurtis Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Uncertainty+sources+for+sensor+cross-calibration&rft.au=Thome%2C+Kurtis&rft.aulast=Thome&rft.aufirst=Kurtis&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Large segmented UV-optical space telescope using a Hybrid Sensor Active Control (HSAC) architecture T2 - 2009 Conference on Optics + Photonics AN - 42293683; 5350265 JF - 2009 Conference on Optics + Photonics AU - Feinberg, Lee AU - Dean, Bruce AU - Hyde, Tupper AU - Oegerle, Bill AU - Bolcar, Matthew AU - Smith, Jeffrey Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Sensors KW - Hybrids KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Large+segmented+UV-optical+space+telescope+using+a+Hybrid+Sensor+Active+Control+%28HSAC%29+architecture&rft.au=Feinberg%2C+Lee%3BDean%2C+Bruce%3BHyde%2C+Tupper%3BOegerle%2C+Bill%3BBolcar%2C+Matthew%3BSmith%2C+Jeffrey&rft.aulast=Feinberg&rft.aufirst=Lee&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toroidal variable-line-space gratings: the good the bad and the ugly T2 - 2009 Conference on Optics + Photonics AN - 42293672; 5350204 DE: JF - 2009 Conference on Optics + Photonics AU - West, Edward AU - Cirtain, Jonathan AU - Kobayashi, Ken Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Toroidal+variable-line-space+gratings%3A+the+good+the+bad+and+the+ugly&rft.au=West%2C+Edward%3BCirtain%2C+Jonathan%3BKobayashi%2C+Ken&rft.aulast=West&rft.aufirst=Edward&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent results from hard X-ray telescope characterization at SPring-8 T2 - 2009 Conference on Optics + Photonics AN - 42293643; 5350334 JF - 2009 Conference on Optics + Photonics AU - Okajima, Takashi AU - Ogasaka, Yasushi AU - Iwahara, Tomonaga AU - Kanou, Yasufumi AU - Makinae, Youta AU - Sasaya, Shiori AU - Furuzawa, Akihiro AU - Haba, Yoshito AU - Kunieda, Hideyo AU - Yamashita, Koujun AU - Uesugi, Kentaro AU - Suzuki, Yoshio AU - Tamura, Keisuke AU - Maeda, Yoshitomo AU - Ishida, Manabu Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Recent+results+from+hard+X-ray+telescope+characterization+at+SPring-8&rft.au=Okajima%2C+Takashi%3BOgasaka%2C+Yasushi%3BIwahara%2C+Tomonaga%3BKanou%2C+Yasufumi%3BMakinae%2C+Youta%3BSasaya%2C+Shiori%3BFuruzawa%2C+Akihiro%3BHaba%2C+Yoshito%3BKunieda%2C+Hideyo%3BYamashita%2C+Koujun%3BUesugi%2C+Kentaro%3BSuzuki%2C+Yoshio%3BTamura%2C+Keisuke%3BMaeda%2C+Yoshitomo%3BIshida%2C+Manabu&rft.aulast=Okajima&rft.aufirst=Takashi&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Selected test results for Wide Field Camera 3 IR detectors T2 - 2009 Conference on Optics + Photonics AN - 42293564; 5350402 JF - 2009 Conference on Optics + Photonics AU - Waczynski, Augustyn AU - Foltz, Roger AU - Marshall, Cheryl AU - Delo, Gregory AU - Kimble, Randy AU - Kan, Emily Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Cameras KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Selected+test+results+for+Wide+Field+Camera+3+IR+detectors&rft.au=Waczynski%2C+Augustyn%3BFoltz%2C+Roger%3BMarshall%2C+Cheryl%3BDelo%2C+Gregory%3BKimble%2C+Randy%3BKan%2C+Emily&rft.aulast=Waczynski&rft.aufirst=Augustyn&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Astrophysical evidence shows no direct interaction between gravitation and electromagnetism in vacuum space T2 - 2009 Conference on Optics + Photonics AN - 42293486; 5349793 JF - 2009 Conference on Optics + Photonics AU - Dowdye, Jr, Edward Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Vacuum KW - Electromagnetism KW - Gravitation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42293486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Astrophysical+evidence+shows+no+direct+interaction+between+gravitation+and+electromagnetism+in+vacuum+space&rft.au=Dowdye%2C+Jr%2C+Edward&rft.aulast=Dowdye&rft.aufirst=Jr&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developments of the ASTRO-H Soft X-ray Telescope: design and progress T2 - 2009 Conference on Optics + Photonics AN - 42292944; 5350324 JF - 2009 Conference on Optics + Photonics AU - Okajima, Takashi AU - Serlemitsos, Peter AU - Soong, Yang AU - Chan, Kai-Wing AU - Petre, Robert Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Ionizing radiation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Developments+of+the+ASTRO-H+Soft+X-ray+Telescope%3A+design+and+progress&rft.au=Okajima%2C+Takashi%3BSerlemitsos%2C+Peter%3BSoong%2C+Yang%3BChan%2C+Kai-Wing%3BPetre%2C+Robert&rft.aulast=Okajima&rft.aufirst=Takashi&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cost model for ground and space telescopes T2 - 2009 Conference on Optics + Photonics AN - 42292828; 5350259 JF - 2009 Conference on Optics + Photonics AU - Stahl, H AU - Postman, Marc AU - Polidan, Ronald AU - Lillie, Charles Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Cost+model+for+ground+and+space+telescopes&rft.au=Stahl%2C+H%3BPostman%2C+Marc%3BPolidan%2C+Ronald%3BLillie%2C+Charles&rft.aulast=Stahl&rft.aufirst=H&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Potential science missions enabled by NASA's planned Ares V T2 - 2009 Conference on Optics + Photonics AN - 42292672; 5350264 DE: JF - 2009 Conference on Optics + Photonics AU - Stahl, H AU - Thronson, Jr, Harley AU - Langhoff, Stephanie AU - Lester, Daniel AU - Lillie, Charles Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Potential+science+missions+enabled+by+NASA%27s+planned+Ares+V&rft.au=Stahl%2C+H%3BThronson%2C+Jr%2C+Harley%3BLanghoff%2C+Stephanie%3BLester%2C+Daniel%3BLillie%2C+Charles&rft.aulast=Stahl&rft.aufirst=H&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optical metrology of the ISIM test platform T2 - 2009 Conference on Optics + Photonics AN - 42292482; 5350190 DE: JF - 2009 Conference on Optics + Photonics AU - Connelly, Joseph AU - Nowak, Maria AU - Stock, Joseph AU - Wenzel, Gregory AU - Redman, Kevin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Optical+metrology+of+the+ISIM+test+platform&rft.au=Connelly%2C+Joseph%3BNowak%2C+Maria%3BStock%2C+Joseph%3BWenzel%2C+Gregory%3BRedman%2C+Kevin&rft.aulast=Connelly&rft.aufirst=Joseph&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization of MODIS and SeaWiFS solar diffuser on-orbit degradation T2 - 2009 Conference on Optics + Photonics AN - 42292401; 5351046 JF - 2009 Conference on Optics + Photonics AU - Xiong, Xiaoxiong AU - Eplee, Jr., Robert AU - Sun, Junqiang AU - Patt, Fredrick AU - Angal, Amit AU - McClain, Charles Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Degradation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Characterization+of+MODIS+and+SeaWiFS+solar+diffuser+on-orbit+degradation&rft.au=Xiong%2C+Xiaoxiong%3BEplee%2C+Jr.%2C+Robert%3BSun%2C+Junqiang%3BPatt%2C+Fredrick%3BAngal%2C+Amit%3BMcClain%2C+Charles&rft.aulast=Xiong&rft.aufirst=Xiaoxiong&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a silicon drift detector array: x-ray fluorescence spectrometer for remote surface mapping T2 - 2009 Conference on Optics + Photonics AN - 42292317; 5350509 JF - 2009 Conference on Optics + Photonics AU - Gaskin, Jessica AU - Carini, Gabriella AU - Chen, Wei AU - DeGeronimo, Gianluigi AU - Elsner, Ronald AU - Keister, Jeffrey AU - Kramer, Georgiana AU - Li, Zheng AU - Ramsey, Brian AU - Rehak, Pavel AU - Siddons, D Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Mapping KW - Silicon KW - Fluorescence KW - Ionizing radiation KW - Drift KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Development+of+a+silicon+drift+detector+array%3A+x-ray+fluorescence+spectrometer+for+remote+surface+mapping&rft.au=Gaskin%2C+Jessica%3BCarini%2C+Gabriella%3BChen%2C+Wei%3BDeGeronimo%2C+Gianluigi%3BElsner%2C+Ronald%3BKeister%2C+Jeffrey%3BKramer%2C+Georgiana%3BLi%2C+Zheng%3BRamsey%2C+Brian%3BRehak%2C+Pavel%3BSiddons%2C+D&rft.aulast=Gaskin&rft.aufirst=Jessica&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - First results on a new PIAA coronagraph testbed at NASA Ames T2 - 2009 Conference on Optics + Photonics AN - 42292121; 5350465 DE: JF - 2009 Conference on Optics + Photonics AU - Belikov, Ruslan AU - Pluzhnik, Eugene AU - Connelley, Michael AU - Lynch, Dana AU - Witteborn, Fred AU - Cahoy, Kerri AU - Guyon, Olivier AU - Greene, Thomas AU - McKelvey, Mark Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42292121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=First+results+on+a+new+PIAA+coronagraph+testbed+at+NASA+Ames&rft.au=Belikov%2C+Ruslan%3BPluzhnik%2C+Eugene%3BConnelley%2C+Michael%3BLynch%2C+Dana%3BWitteborn%2C+Fred%3BCahoy%2C+Kerri%3BGuyon%2C+Olivier%3BGreene%2C+Thomas%3BMcKelvey%2C+Mark&rft.aulast=Belikov&rft.aufirst=Ruslan&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - On-orbit operation and performance of MODIS blackbody T2 - 2009 Conference on Optics + Photonics AN - 42291936; 5351028 DE: JF - 2009 Conference on Optics + Photonics AU - Xiong, Xiaoxiong AU - Chang, Jiejun AU - Barnes, Willam Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42291936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=On-orbit+operation+and+performance+of+MODIS+blackbody&rft.au=Xiong%2C+Xiaoxiong%3BChang%2C+Jiejun%3BBarnes%2C+Willam&rft.aulast=Xiong&rft.aufirst=Xiaoxiong&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Trends in MODIS geolocation error analysis T2 - 2009 Conference on Optics + Photonics AN - 42291917; 5351027 DE: JF - 2009 Conference on Optics + Photonics AU - Wolfe, Robert AU - Nishihama, Masahiro Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42291917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Trends+in+MODIS+geolocation+error+analysis&rft.au=Wolfe%2C+Robert%3BNishihama%2C+Masahiro&rft.aulast=Wolfe&rft.aufirst=Robert&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Data assimilation experiments using quality controlled AIRS Version 5 temperature soundings T2 - 2009 Conference on Optics + Photonics AN - 42291605; 5351068 JF - 2009 Conference on Optics + Photonics AU - Susskind, Joel Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Temperature effects KW - Data collection KW - Data processing KW - Soundings KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42291605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Data+assimilation+experiments+using+quality+controlled+AIRS+Version+5+temperature+soundings&rft.au=Susskind%2C+Joel&rft.aulast=Susskind&rft.aufirst=Joel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An approach for alignment, mounting, and integration of IXO mirror segments T2 - 2009 Conference on Optics + Photonics AN - 42291583; 5350342 JF - 2009 Conference on Optics + Photonics AU - Chan, Kai-Wing AU - Zhang, William AU - Saha, Timo AU - Robinson, David AU - Olsen, Lawrence AU - McClelland, Ryan AU - Mazzarella, James AU - Lozipone, Lawrence AU - Lehan, John AU - Hong, Mao-Ling AU - Fleetwood, Charles AU - Byron, Glenn Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Integration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42291583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=An+approach+for+alignment%2C+mounting%2C+and+integration+of+IXO+mirror+segments&rft.au=Chan%2C+Kai-Wing%3BZhang%2C+William%3BSaha%2C+Timo%3BRobinson%2C+David%3BOlsen%2C+Lawrence%3BMcClelland%2C+Ryan%3BMazzarella%2C+James%3BLozipone%2C+Lawrence%3BLehan%2C+John%3BHong%2C+Mao-Ling%3BFleetwood%2C+Charles%3BByron%2C+Glenn&rft.aulast=Chan&rft.aufirst=Kai-Wing&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Landsat-7 and Landsat-5 thermal band calibration updates T2 - 2009 Conference on Optics + Photonics AN - 42290600; 5351040 DE: JF - 2009 Conference on Optics + Photonics AU - Barsi, Julia AU - Markham, Brian AU - Hook, Simon AU - Schott, John Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42290600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Landsat-7+and+Landsat-5+thermal+band+calibration+updates&rft.au=Barsi%2C+Julia%3BMarkham%2C+Brian%3BHook%2C+Simon%3BSchott%2C+John&rft.aulast=Barsi&rft.aufirst=Julia&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization of MODIS SD screen vignetting function using observations from spacecraft yaw maneuvers T2 - 2009 Conference on Optics + Photonics AN - 42290514; 5351031 JF - 2009 Conference on Optics + Photonics AU - Wang, Zhipeng AU - Xiong, Xiaoxiong Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Spacecraft KW - Yawing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42290514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=Characterization+of+MODIS+SD+screen+vignetting+function+using+observations+from+spacecraft+yaw+maneuvers&rft.au=Wang%2C+Zhipeng%3BXiong%2C+Xiaoxiong&rft.aulast=Wang&rft.aufirst=Zhipeng&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - MODIS solar reflective calibration traceability T2 - 2009 Conference on Optics + Photonics AN - 42290481; 5351026 DE: JF - 2009 Conference on Optics + Photonics AU - Xiong, Xiaoxiong AU - Butler, James Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42290481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=MODIS+solar+reflective+calibration+traceability&rft.au=Xiong%2C+Xiaoxiong%3BButler%2C+James&rft.aulast=Xiong&rft.aufirst=Xiaoxiong&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - EXIST IRT imager-spectrometer T2 - 2009 Conference on Optics + Photonics AN - 42290480; 5351056 DE: JF - 2009 Conference on Optics + Photonics AU - Kutyrev, Alexander AU - Moseley, Harvey AU - Golisano, Craig AU - Gong, Qian AU - Allen, Branden AU - Grindlay, Joshua AU - Hong, Jae AU - Woodgate, Bruce Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42290480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=EXIST+IRT+imager-spectrometer&rft.au=Kutyrev%2C+Alexander%3BMoseley%2C+Harvey%3BGolisano%2C+Craig%3BGong%2C+Qian%3BAllen%2C+Branden%3BGrindlay%2C+Joshua%3BHong%2C+Jae%3BWoodgate%2C+Bruce&rft.aulast=Kutyrev&rft.aufirst=Alexander&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - VIIRS polarization testing T2 - 2009 Conference on Optics + Photonics AN - 42290170; 5351015 JF - 2009 Conference on Optics + Photonics AU - Waluschka, Eugene Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Polarization KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42290170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Optics+%2B+Photonics&rft.atitle=VIIRS+polarization+testing&rft.au=Waluschka%2C+Eugene&rft.aulast=Waluschka&rft.aufirst=Eugene&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Optics+%2B+Photonics&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/OP09-final-program-L. pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of Passive Fuel Cell Thermal Management Technology T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40419366; 5301395 JF - 7th Annual International Energy Conversion Engineering Conference AU - Burke, K AU - Jakupca, I AU - Colozza, A Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Fuel technology KW - Technology KW - Fuel cells KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40419366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Development+of+Passive+Fuel+Cell+Thermal+Management+Technology&rft.au=Burke%2C+K%3BJakupca%2C+I%3BColozza%2C+A&rft.aulast=Burke&rft.aufirst=K&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - "7-Launch" NTR Space Transportation System for NASA's Mars Design Reference Architecture (DRA) 5.0 T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40417350; 5303369 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Borowski, Stanley AU - McCurdy, David AU - Packard, Thomas Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Transportation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40417350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=%227-Launch%22+NTR+Space+Transportation+System+for+NASA%27s+Mars+Design+Reference+Architecture+%28DRA%29+5.0&rft.au=Borowski%2C+Stanley%3BMcCurdy%2C+David%3BPackard%2C+Thomas&rft.aulast=Borowski&rft.aufirst=Stanley&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Solar Electric Propulsion for the New Worlds Observer Terrestrial Exoplanet Mission T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40416911; 5303209 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Benson, Scott AU - Lozano, Amy AU - Glassman, Tiffany Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40416911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Solar+Electric+Propulsion+for+the+New+Worlds+Observer+Terrestrial+Exoplanet+Mission&rft.au=Benson%2C+Scott%3BLozano%2C+Amy%3BGlassman%2C+Tiffany&rft.aulast=Benson&rft.aufirst=Scott&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Update on the Operational Status of the International Space Station Plasma Contactor Hollow Cathode Assemblies T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40416855; 5303206 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Kamhawi, Hani AU - Patterson, Michael AU - Dalton, Penni AU - Borders, Richard Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Cathodes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40416855?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Update+on+the+Operational+Status+of+the+International+Space+Station+Plasma+Contactor+Hollow+Cathode+Assemblies&rft.au=Kamhawi%2C+Hani%3BPatterson%2C+Michael%3BDalton%2C+Penni%3BBorders%2C+Richard&rft.aulast=Kamhawi&rft.aufirst=Hani&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Concepts for Life Cycle Cost Control Required to Achieve Space Transportation Affordability and Sustainability T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40416245; 5303398 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Rhodes, Russel AU - Zapata, Edgar AU - Levack, Daniel AU - Robinson, John AU - Donahue, Benjamin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Life cycle KW - Sustainability KW - Transportation KW - Resource management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40416245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Concepts+for+Life+Cycle+Cost+Control+Required+to+Achieve+Space+Transportation+Affordability+and+Sustainability&rft.au=Rhodes%2C+Russel%3BZapata%2C+Edgar%3BLevack%2C+Daniel%3BRobinson%2C+John%3BDonahue%2C+Benjamin&rft.aulast=Rhodes&rft.aufirst=Russel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Computational Analyses in Support of Sub-scale Diffuser Testing for the A-3 Facility - Part 3: Aero-Acoustic Analyses and Experimental Validation T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40415804; 5303293 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Allgood, Daniel AU - Woods, Jody AU - Graham, Jason AU - McVay, Greg AU - Langford, Lester Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Computer applications KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40415804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Computational+Analyses+in+Support+of+Sub-scale+Diffuser+Testing+for+the+A-3+Facility+-+Part+3%3A+Aero-Acoustic+Analyses+and+Experimental+Validation&rft.au=Allgood%2C+Daniel%3BWoods%2C+Jody%3BGraham%2C+Jason%3BMcVay%2C+Greg%3BLangford%2C+Lester&rft.aulast=Allgood&rft.aufirst=Daniel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Long- Lived Venus Lander Conceptual Design: How to Keep It Cool T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40414376; 5301383 JF - 7th Annual International Energy Conversion Engineering Conference AU - Dyson, R AU - Penswick, B AU - Schmitz, P AU - Bruder, G Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40414376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Long-+Lived+Venus+Lander+Conceptual+Design%3A+How+to+Keep+It+Cool&rft.au=Dyson%2C+R%3BPenswick%2C+B%3BSchmitz%2C+P%3BBruder%2C+G&rft.aulast=Dyson&rft.aufirst=R&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Turbofan Engine Modeling Development for Integration Into an Aero- Propulso- Servo- Elastic System Model T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40414139; 5302976 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Connolly, J AU - Kopasakis, G AU - Lemon, K Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Integration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40414139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Turbofan+Engine+Modeling+Development+for+Integration+Into+an+Aero-+Propulso-+Servo-+Elastic+System+Model&rft.au=Connolly%2C+J%3BKopasakis%2C+G%3BLemon%2C+K&rft.aulast=Connolly&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sea- Level Flight Demonstration and Altitude Characterization of a LOX/LCH4 Based Ascent Propulsion Lander T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40414055; 5303103 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Collins, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Altitude KW - Flight KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40414055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Sea-+Level+Flight+Demonstration+and+Altitude+Characterization+of+a+LOX%2FLCH4+Based+Ascent+Propulsion+Lander&rft.au=Collins%2C+J&rft.aulast=Collins&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design Evolution and Verification of the Chemical Steam Generator T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40413905; 5303138 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Kirchner, Casey Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Steam KW - Evolution KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40413905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Design+Evolution+and+Verification+of+the+Chemical+Steam+Generator&rft.au=Kirchner%2C+Casey&rft.aulast=Kirchner&rft.aufirst=Casey&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Implications of Dynamic Pressure Transducer Mounting Variations on Measurements in Pyrotechnic Test Apparatus T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40413869; 5303132 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Dibbern, Andreas AU - Sipes, William AU - Hagopian, Michael AU - McDougle, Stephen AU - Saulsberry, Regor AU - Crisafulli, Jeffrey Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Transducers KW - Pressure KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40413869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Implications+of+Dynamic+Pressure+Transducer+Mounting+Variations+on+Measurements+in+Pyrotechnic+Test+Apparatus&rft.au=Dibbern%2C+Andreas%3BSipes%2C+William%3BHagopian%2C+Michael%3BMcDougle%2C+Stephen%3BSaulsberry%2C+Regor%3BCrisafulli%2C+Jeffrey&rft.aulast=Dibbern&rft.aufirst=Andreas&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Shock Positioning Controls Design for a Supersonic Inlet T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40413402; 5303014 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Kopasakis, G AU - Connolly, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Shock KW - Coastal inlets KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40413402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Shock+Positioning+Controls+Design+for+a+Supersonic+Inlet&rft.au=Kopasakis%2C+G%3BConnolly%2C+J&rft.aulast=Kopasakis&rft.aufirst=G&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Near- Term High Power Ion Propulsion Options for Earth- Orbital Applications T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40413317; 5302992 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Patterson, M AU - Pinero, L AU - Sovey, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40413317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Near-+Term+High+Power+Ion+Propulsion+Options+for+Earth-+Orbital+Applications&rft.au=Patterson%2C+M%3BPinero%2C+L%3BSovey%2C+J&rft.aulast=Patterson&rft.aufirst=M&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA In-Space Advanced Chemical Propulsion Development in Recent Years T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40412986; 5303231 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Liou, Larry AU - Dankanich, John AU - Alexander, Leslie Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=NASA+In-Space+Advanced+Chemical+Propulsion+Development+in+Recent+Years&rft.au=Liou%2C+Larry%3BDankanich%2C+John%3BAlexander%2C+Leslie&rft.aulast=Liou&rft.aufirst=Larry&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Utilization of Waste Heat to Warm Optical Telescopes or Lasers in Space by Using Loop Heat Pipes T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40412828; 5301309 JF - 7th Annual International Energy Conversion Engineering Conference AU - Choi, M Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Pipes KW - Waste heat KW - Lasers KW - Heat KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Utilization+of+Waste+Heat+to+Warm+Optical+Telescopes+or+Lasers+in+Space+by+Using+Loop+Heat+Pipes&rft.au=Choi%2C+M&rft.aulast=Choi&rft.aufirst=M&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Direct Numerical Simulation of the Turbulent Wake of an Infinitely Thin Flat Plate T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40412824; 5303080 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Madavan, N AU - Rai, M Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Simulation KW - Mathematical models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Direct+Numerical+Simulation+of+the+Turbulent+Wake+of+an+Infinitely+Thin+Flat+Plate&rft.au=Madavan%2C+N%3BRai%2C+M&rft.aulast=Madavan&rft.aufirst=N&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atmospheric Mining in the Outer Solar System: Mining Design Issues and Considerations T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40412764; 5303106 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Palaszewski, B Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Mining KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Atmospheric+Mining+in+the+Outer+Solar+System%3A+Mining+Design+Issues+and+Considerations&rft.au=Palaszewski%2C+B&rft.aulast=Palaszewski&rft.aufirst=B&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Heat Transfer from a Closed Loop Heat Source to Heat Pipe Evaporators T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40412762; 5301307 JF - 7th Annual International Energy Conversion Engineering Conference AU - Jaworske, D AU - Sanzi, J AU - Gibson, M AU - Sechkar, E Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Pipes KW - Heat transfer KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Heat+Transfer+from+a+Closed+Loop+Heat+Source+to+Heat+Pipe+Evaporators&rft.au=Jaworske%2C+D%3BSanzi%2C+J%3BGibson%2C+M%3BSechkar%2C+E&rft.aulast=Jaworske&rft.aufirst=D&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design and Implementation of a Characterization Test Rig for Evaluating High Bandwidth Liquid Fuel Flow Modulators T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40412691; 5303047 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Saus, J AU - Chang, C AU - DeLaat, J AU - Vrnak, D Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Fuels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Design+and+Implementation+of+a+Characterization+Test+Rig+for+Evaluating+High+Bandwidth+Liquid+Fuel+Flow+Modulators&rft.au=Saus%2C+J%3BChang%2C+C%3BDeLaat%2C+J%3BVrnak%2C+D&rft.aulast=Saus&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - 25,000-lbf Thrust Engine Options Based on the Small Nuclear Rocket Engine Design T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40412138; 5303312 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Schnitzler, Bruce AU - Borowski, Stanley AU - Fittje, James Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40412138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=25%2C000-lbf+Thrust+Engine+Options+Based+on+the+Small+Nuclear+Rocket+Engine+Design&rft.au=Schnitzler%2C+Bruce%3BBorowski%2C+Stanley%3BFittje%2C+James&rft.aulast=Schnitzler&rft.aufirst=Bruce&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA Ares I Launch Vehicle Roll and Reaction Control Systems Design Status T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40411567; 5303243 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Butt, Adam AU - Popp, Chris AU - Pitts, Hank AU - Sharp, David Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Control systems KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40411567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=NASA+Ares+I+Launch+Vehicle+Roll+and+Reaction+Control+Systems+Design+Status&rft.au=Butt%2C+Adam%3BPopp%2C+Chris%3BPitts%2C+Hank%3BSharp%2C+David&rft.aulast=Butt&rft.aufirst=Adam&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Performance of a Permanent- Magnet Cylindrical Hall- Effect Thruster T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40411521; 5302985 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Polzin, K AU - Sooby, E AU - Kimberlin, A AU - Raitses, Y AU - Merino, E AU - Fisch, N Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Magnets KW - Thrusters KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40411521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Performance+of+a+Permanent-+Magnet+Cylindrical+Hall-+Effect+Thruster&rft.au=Polzin%2C+K%3BSooby%2C+E%3BKimberlin%2C+A%3BRaitses%2C+Y%3BMerino%2C+E%3BFisch%2C+N&rft.aulast=Polzin&rft.aufirst=K&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Status and Mission Applicability of NASA's In-Space Propulsion Technology Project T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40411520; 5303230 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Anderson, David AU - Munk, Michelle AU - Dankanich, John AU - Pencil, Eric AU - Liou, Larry Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Technology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40411520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Status+and+Mission+Applicability+of+NASA%27s+In-Space+Propulsion+Technology+Project&rft.au=Anderson%2C+David%3BMunk%2C+Michelle%3BDankanich%2C+John%3BPencil%2C+Eric%3BLiou%2C+Larry&rft.aulast=Anderson&rft.aufirst=David&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Shuttle Shortfalls and Lessons Learned for the Sustainment of Human Space Exploration T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40410699; 5303399 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Zapata, Edgar AU - Levack, Daniel AU - Rhodes, Russel AU - Robinson, John Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - USA, Connecticut, Hartford Basin, Newark Supergroup, Shuttle KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40410699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Shuttle+Shortfalls+and+Lessons+Learned+for+the+Sustainment+of+Human+Space+Exploration&rft.au=Zapata%2C+Edgar%3BLevack%2C+Daniel%3BRhodes%2C+Russel%3BRobinson%2C+John&rft.aulast=Zapata&rft.aufirst=Edgar&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wind Tunnel Model Design for the Study of Plume Effects on Sonic Boom for Isolated Exhaust Nozzles T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40410603; 5303414 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Castner, Ray Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Plumes KW - Wind tunnels KW - Exhausts KW - Models KW - Floating barriers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40410603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Wind+Tunnel+Model+Design+for+the+Study+of+Plume+Effects+on+Sonic+Boom+for+Isolated+Exhaust+Nozzles&rft.au=Castner%2C+Ray&rft.aulast=Castner&rft.aufirst=Ray&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design of a Facility to Test the Advanced Stirling Radioisotope Generator Engineering Unit T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40410545; 5301327 JF - 7th Annual International Energy Conversion Engineering Conference AU - Lewandowski, E Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - British Isles, Scotland, Central, Stirling KW - Radioisotopes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40410545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Design+of+a+Facility+to+Test+the+Advanced+Stirling+Radioisotope+Generator+Engineering+Unit&rft.au=Lewandowski%2C+E&rft.aulast=Lewandowski&rft.aufirst=E&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Project Overview of Follow- On Testing of the A- 3 Subscale Diffuser T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40410026; 5303141 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Ryan, James Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40410026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Project+Overview+of+Follow-+On+Testing+of+the+A-+3+Subscale+Diffuser&rft.au=Ryan%2C+James&rft.aulast=Ryan&rft.aufirst=James&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nozzle Side Load Testing and Analysis at MSFC T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40408726; 5303023 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Ruf, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40408726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Nozzle+Side+Load+Testing+and+Analysis+at+MSFC&rft.au=Ruf%2C+J&rft.aulast=Ruf&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Assessment of Oil Free Bearing and Electric Machine Technology for Optimized Rotorcraft Propulsion Systems T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40408664; 5303004 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Bruckner, R Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Oil KW - Technology KW - Propulsion systems KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40408664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=An+Assessment+of+Oil+Free+Bearing+and+Electric+Machine+Technology+for+Optimized+Rotorcraft+Propulsion+Systems&rft.au=Bruckner%2C+R&rft.aulast=Bruckner&rft.aufirst=R&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Coupled Component, Full Engine Simulation of a Gas Turbine Engine T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40408574; 5303149 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Claus, Russell AU - Lavelle, Thomas AU - Townsend, Scott AU - Turner, Mark Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Gas turbines KW - Simulation KW - Turbines KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40408574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Coupled+Component%2C+Full+Engine+Simulation+of+a+Gas+Turbine+Engine&rft.au=Claus%2C+Russell%3BLavelle%2C+Thomas%3BTownsend%2C+Scott%3BTurner%2C+Mark&rft.aulast=Claus&rft.aufirst=Russell&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Hypervelocity Impacts on Silicone Elastomer Seals and Mating Aluminum Surfaces T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40408092; 5303320 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - de Groh III, Henry AU - Steinetz, Bruce Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Seals KW - Aluminum KW - Silicone KW - Elastomers KW - Mating KW - Marine mammals KW - Reproductive behavior KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40408092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Effects+of+Hypervelocity+Impacts+on+Silicone+Elastomer+Seals+and+Mating+Aluminum+Surfaces&rft.au=de+Groh+III%2C+Henry%3BSteinetz%2C+Bruce&rft.aulast=de+Groh+III&rft.aufirst=Henry&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - In-Space Propulsion High Voltage Hall Accelerator Development Project Overview T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40407666; 5303345 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Kamhawi, Hani AU - Manzella, David AU - Pinero, Luis AU - Haag, Thomas AU - Mathers, Alex AU - Liles, Howard Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Development projects KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=In-Space+Propulsion+High+Voltage+Hall+Accelerator+Development+Project+Overview&rft.au=Kamhawi%2C+Hani%3BManzella%2C+David%3BPinero%2C+Luis%3BHaag%2C+Thomas%3BMathers%2C+Alex%3BLiles%2C+Howard&rft.aulast=Kamhawi&rft.aufirst=Hani&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Thin Film Heat Flux Sensor Development for Ceramic Matrix Composite (CMC) Systems T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40407583; 5303184 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Wrbanek, John AU - Fralick, Gustave AU - Hunter, Gary AU - Zhu, Dongming AU - Laster, Kimala AU - Gonzalez, Jose AU - Gregory, Otto Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Sensors KW - Composite materials KW - Ceramics KW - Heat transfer KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Thin+Film+Heat+Flux+Sensor+Development+for+Ceramic+Matrix+Composite+%28CMC%29+Systems&rft.au=Wrbanek%2C+John%3BFralick%2C+Gustave%3BHunter%2C+Gary%3BZhu%2C+Dongming%3BLaster%2C+Kimala%3BGonzalez%2C+Jose%3BGregory%2C+Otto&rft.aulast=Wrbanek&rft.aufirst=John&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Liquid Oxygen / Liquid Methane Test Results of the RS- 18 Lunar Ascent Engine at Simulated Altitude Conditions at NASA White Sands Test Facility T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40407464; 5303104 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Melcher, J AU - Allred, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Altitude KW - Methane KW - Oxygen KW - Sand KW - Test equipment KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Liquid+Oxygen+%2F+Liquid+Methane+Test+Results+of+the+RS-+18+Lunar+Ascent+Engine+at+Simulated+Altitude+Conditions+at+NASA+White+Sands+Test+Facility&rft.au=Melcher%2C+J%3BAllred%2C+J&rft.aulast=Melcher&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Theoretical Performance of a Radioisotope Thermophotovoltaic (RTPV) Power System T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40407247; 5301364 JF - 7th Annual International Energy Conversion Engineering Conference AU - Wolford, D AU - Chubb, D Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Radioisotopes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Theoretical+Performance+of+a+Radioisotope+Thermophotovoltaic+%28RTPV%29+Power+System&rft.au=Wolford%2C+D%3BChubb%2C+D&rft.aulast=Wolford&rft.aufirst=D&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Renewably Powered Hydrogen Generation and Fueling Station Community Project T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40407031; 5301349 JF - 7th Annual International Energy Conversion Engineering Conference AU - Lyons, V AU - Prokopius, P AU - Sekura, L AU - Theirl, S Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Hydrogen KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=A+Renewably+Powered+Hydrogen+Generation+and+Fueling+Station+Community+Project&rft.au=Lyons%2C+V%3BProkopius%2C+P%3BSekura%2C+L%3BTheirl%2C+S&rft.aulast=Lyons&rft.aufirst=V&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design and Development of the Solar Dynamics Observatory (SDO) Electrical Power System T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40407003; 5301311 JF - 7th Annual International Energy Conversion Engineering Conference AU - Keys, D AU - Burns, M AU - Kercheval, B Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40407003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Design+and+Development+of+the+Solar+Dynamics+Observatory+%28SDO%29+Electrical+Power+System&rft.au=Keys%2C+D%3BBurns%2C+M%3BKercheval%2C+B&rft.aulast=Keys&rft.aufirst=D&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Space Transportation System Availability and Its Relationships to Life Cycle Cost T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40406504; 5303396 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Rhodes, Russel AU - Donahue, Benjamin AU - Chen, Timothy Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Life cycle KW - Transportation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40406504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Space+Transportation+System+Availability+and+Its+Relationships+to+Life+Cycle+Cost&rft.au=Rhodes%2C+Russel%3BDonahue%2C+Benjamin%3BChen%2C+Timothy&rft.aulast=Rhodes&rft.aufirst=Russel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mars Entry, Descent, and Landing: Supersonic Retro Propulsion Experiments T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40406474; 5303336 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Palaszewski, Bryan AU - Bencic, Tim Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Landing statistics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40406474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Mars+Entry%2C+Descent%2C+and+Landing%3A+Supersonic+Retro+Propulsion+Experiments&rft.au=Palaszewski%2C+Bryan%3BBencic%2C+Tim&rft.aulast=Palaszewski&rft.aufirst=Bryan&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Computational Analyses in Support of Sub- Scale Diffuser Testing for the A- 3 Facility. Part 1: Steady Predictions T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40406226; 5303291 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Allgood, Daniel AU - Graham, Jason AU - Ahuja, Vineet AU - Hosangadi, Ashvin Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Computer applications KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40406226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Computational+Analyses+in+Support+of+Sub-+Scale+Diffuser+Testing+for+the+A-+3+Facility.+Part+1%3A+Steady+Predictions&rft.au=Allgood%2C+Daniel%3BGraham%2C+Jason%3BAhuja%2C+Vineet%3BHosangadi%2C+Ashvin&rft.aulast=Allgood&rft.aufirst=Daniel&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The E-3 Test Facility at Stennis Space Center: Research and Development Testing for Cryogenic and Storable Propellant Combustion Systems T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40405947; 5303210 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Pazos, John AU - Chandler, Craig AU - Raines, Nickey Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Combustion KW - Propellants KW - Research programs KW - Cryogenics KW - Test equipment KW - Research KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40405947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=The+E-3+Test+Facility+at+Stennis+Space+Center%3A+Research+and+Development+Testing+for+Cryogenic+and+Storable+Propellant+Combustion+Systems&rft.au=Pazos%2C+John%3BChandler%2C+Craig%3BRaines%2C+Nickey&rft.aulast=Pazos&rft.aufirst=John&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Liquid-Propellant Rocket Engine Throttling: A Comprehensive Review T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40405702; 5303247 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Casiano, Matthew AU - Hulka, James AU - Yang, Vigor Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40405702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Liquid-Propellant+Rocket+Engine+Throttling%3A+A+Comprehensive+Review&rft.au=Casiano%2C+Matthew%3BHulka%2C+James%3BYang%2C+Vigor&rft.aulast=Casiano&rft.aufirst=Matthew&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Efficiency Nuclear Power Plants Using Liquid Fluoride Thorium Reactor Technology T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40405486; 5301331 JF - 7th Annual International Energy Conversion Engineering Conference AU - Juhasz, A Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Efficiency KW - Fluoride KW - Nuclear reactors KW - Nuclear power plants KW - Technology KW - Thorium KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40405486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=High+Efficiency+Nuclear+Power+Plants+Using+Liquid+Fluoride+Thorium+Reactor+Technology&rft.au=Juhasz%2C+A&rft.aulast=Juhasz&rft.aufirst=A&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A High Power Density Power System Electronics for NASA's Lunar Reconnaissance Orbiter T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40405436; 5301322 JF - 7th Annual International Energy Conversion Engineering Conference AU - Hernandez-Pellerano, A AU - Travis, J AU - Kercheval, B AU - Alkire, G AU - Stone, R AU - Ter-Minassian, V Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40405436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=A+High+Power+Density+Power+System+Electronics+for+NASA%27s+Lunar+Reconnaissance+Orbiter&rft.au=Hernandez-Pellerano%2C+A%3BTravis%2C+J%3BKercheval%2C+B%3BAlkire%2C+G%3BStone%2C+R%3BTer-Minassian%2C+V&rft.aulast=Hernandez-Pellerano&rft.aufirst=A&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design of Mach-4 and Mach-6 Nozzles for the NASA LaRC 8-Ft High Temperature Tunnel T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40405127; 5303413 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Gaffney, Jr, Richard Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - High temperature KW - Temperature effects KW - Tunnels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40405127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Design+of+Mach-4+and+Mach-6+Nozzles+for+the+NASA+LaRC+8-Ft+High+Temperature+Tunnel&rft.au=Gaffney%2C+Jr%2C+Richard&rft.aulast=Gaffney&rft.aufirst=Jr&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Test Rack Development for Extended Operation of Advanced Stirling Convertors at NASA Glenn Research Center T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40402642; 5301328 JF - 7th Annual International Energy Conversion Engineering Conference AU - Dugala, G Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - British Isles, Scotland, Central, Stirling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40402642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Test+Rack+Development+for+Extended+Operation+of+Advanced+Stirling+Convertors+at+NASA+Glenn+Research+Center&rft.au=Dugala%2C+G&rft.aulast=Dugala&rft.aufirst=G&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NEXT Single String Integration Test Results T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40402001; 5302991 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Soulas, G AU - Patterson, M AU - Pinero, L AU - Herman, D AU - Snyder, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Integration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40402001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=NEXT+Single+String+Integration+Test+Results&rft.au=Soulas%2C+G%3BPatterson%2C+M%3BPinero%2C+L%3BHerman%2C+D%3BSnyder%2C+J&rft.aulast=Soulas&rft.aufirst=G&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Greenspace: Leveraging NASA Capabilities for a Cleaner, Greener Earth T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40401306; 5301348 JF - 7th Annual International Energy Conversion Engineering Conference AU - Smith, J Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40401306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Greenspace%3A+Leveraging+NASA+Capabilities+for+a+Cleaner%2C+Greener+Earth&rft.au=Smith%2C+J&rft.aulast=Smith&rft.aufirst=J&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent Stirling Conversion Technology Developments and Operational Measurements at NASA Glenn Research Center T2 - 7th Annual International Energy Conversion Engineering Conference AN - 40401237; 5301330 JF - 7th Annual International Energy Conversion Engineering Conference AU - Oriti, S AU - Schifer, N Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - British Isles, Scotland, Central, Stirling KW - Technology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40401237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.atitle=Recent+Stirling+Conversion+Technology+Developments+and+Operational+Measurements+at+NASA+Glenn+Research+Center&rft.au=Oriti%2C+S%3BSchifer%2C+N&rft.aulast=Oriti&rft.aufirst=S&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Annual+International+Energy+Conversion+Engineering+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1894&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pressure Decay Testing Methodology for Quantifying Leak Rates of Full-Scale Docking System Seals T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AN - 40400854; 5303323 JF - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (JPC 2009) AU - Dunlap, Jr, Patrick AU - Daniels, Christopher AU - Wasowski, Janice AU - Garafolo, Nicholas AU - Penney, Nicholas AU - Steinetz, Bruce Y1 - 2009/08/02/ PY - 2009 DA - 2009 Aug 02 KW - Seals KW - Decay KW - Pressure KW - Marine mammals KW - Berthing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40400854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.atitle=Pressure+Decay+Testing+Methodology+for+Quantifying+Leak+Rates+of+Full-Scale+Docking+System+Seals&rft.au=Dunlap%2C+Jr%2C+Patrick%3BDaniels%2C+Christopher%3BWasowski%2C+Janice%3BGarafolo%2C+Nicholas%3BPenney%2C+Nicholas%3BSteinetz%2C+Bruce&rft.aulast=Dunlap&rft.aufirst=Jr&rft.date=2009-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=45th+AIAA%2FASME%2FSAE%2FASEE+Joint+Propulsion+Conference+%26+Exhibit+%28JPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=1980&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - MODIS solar reflective calibration traceability AN - 907930718; 11785105 AB - Long-term climate data records often consist of observations made by multiple sensors. It is, therefore, extremely important to have instrument overlap, to be able to track instrument stability, to quantify measurement uncertainties, and to establish an absolute measurement scale traceable to the International System of Units (SI). The Moderate Resolution Imaging Spectroradiometer (MODIS) is a key instrument for both the Terra and Aqua missions, which were launched in December 1999 and May 2002, respectively. It has 20 reflective solar bands (RSB) with wavelengths from 0.41 to 2.2[mu]m and observes the Earth at three nadir spatial resolutions: 0.25km, 0.5km, and 1km. MODIS RSB on-orbit calibration is reflectance based with reference to the bi-directional reflectance factor (BRF) of its on-board solar diffuser (SD). The SD BRF characterization was made pre-launch by the instrument vendor using reference samples traceable directly to the National Institute of Standards and Technology (NIST). On-orbit SD reflectance degradation is tracked by an on-board solar diffuser stability monitor (SDSM). This paper provides details of this calibration chain, from pre-launch to on-orbit operation, and associated uncertainty assessments. Using MODIS as an example, this paper also discusses challenges and key design requirements for future missions developed for accurate climate studies. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Xiong, Xiaoxiong AU - Butler, Jim AD - NASA Goddard Space Flight Ctr. (USA) Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7452 SN - 0277-786X, 0277-786X KW - Environment Abstracts KW - Article no. 74520K KW - Sensors KW - Degradation KW - Technology KW - ENA 08:International UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907930718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=MODIS+solar+reflective+calibration+traceability&rft.au=Xiong%2C+Xiaoxiong%3BButler%2C+Jim&rft.aulast=Xiong&rft.aufirst=Xiaoxiong&rft.date=2009-08-01&rft.volume=7452&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - SuppNotes - Session: Earth Observing System Sensors II N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Degradation; Sensors; Technology ER - TY - JOUR T1 - Characterization of MODIS and SeaWiFS solar diffuser on-orbit degradation AN - 907930422; 11785117 AB - MODIS has 20 reflective solar bands (RSB), covering the VIS, NIR, and SWIR spectral regions. They are calibrated on-orbit using a solar diffuser (SD) panel, made of space-grade Spectralon. The SD bi-directional reflectance factor (BRF) was characterized pre-launch by the instrument vendor with reference to the NIST reflectance standard. Its on-orbit degradation is tracked by an on-board solar diffuser stability monitor (SDSM). The SeaWiFS on-orbit calibration strategy uses monthly lunar observations to monitor the long-term radiometric stability of the instrument and applies daily observations of its solar diffuser (an aluminum plate coated with YB71 paint) to track the short-term changes in the instrument response. This paper provides an overview of MODIS and SeaWiFS SD observations, applications, and approaches used to track their on-orbit degradations. Results from both sensors are presented with emphasis on the spectral dependence and temporal trends of the SD degradation. Lessons and challenges from the use of SD for sensor on-orbit calibration are also discussed. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Xiong, X AU - Eplee, RE Jr AU - Sun, J AU - Patt, F S AU - Angal, A AU - McClain, C R AD - NASA Goddard Space Flight Ctr. (USA) Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7452 SN - 0277-786X, 0277-786X KW - Environment Abstracts KW - Article no. 74520Y KW - Degradation KW - Sensors KW - Aluminum KW - Paints KW - ENA 08:International UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907930422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Characterization+of+MODIS+and+SeaWiFS+solar+diffuser+on-orbit+degradation&rft.au=Xiong%2C+X%3BEplee%2C+RE+Jr%3BSun%2C+J%3BPatt%2C+F+S%3BAngal%2C+A%3BMcClain%2C+C+R&rft.aulast=Xiong&rft.aufirst=X&rft.date=2009-08-01&rft.volume=7452&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - SuppNotes - Session: Cross-calibration N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Sensors; Degradation; Aluminum; Paints ER - TY - JOUR T1 - Optical constants of amorphous and crystalline H (sub 2) O-ice; 2.5-22 mu m (4000-455 cm (super -1) ) optical constants of H (sub 2) O-ice AN - 886908316; 2011-071975 AB - Using new laboratory spectra, we have calculated the real and imaginary parts of the index of refraction of amorphous and crystalline H (sub 2) O-ice from 20-150 K in the wavelength range 2.5-22 mu m (4000-455 cm (super -1) ) and joined these results with previous measurement from 1.25 to 2.5 mu m. These optical constants improve on previous measurements by having better temperature and spectral resolution and can be used to create model spectra for comparison to spectra of solar system objects and interstellar materials. In this wavelength range, the infrared band shapes and positions of amorphous H (sub 2) O-ice are strongly dependent on deposition temperature. Amorphous and crystalline H (sub 2) O-ice have distinctive spectral bands at all wavelengths in this region with bands weakening and shifting to shorter wavelength in amorphous H (sub 2) O-ice compared to crystalline H (sub 2) O-ice. Some notable exceptions are the band near 6 mu m, which is stronger in amorphous H (sub 2) O-ice, and the bands near 4.5 mu m and 12.5 mu m, which shift to longer wavelength in amorphous H (sub 2) O-ice. Copyright (Copyright) 2009. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Mastrapa, R M AU - Sandford, S A AU - Roush, T L AU - Cruikshank, D P AU - Dalle Ore, C M Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 1347 EP - 1356 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 701 IS - 2 SN - 0004-637X, 0004-637X KW - water KW - solar system KW - amorphous materials KW - interplanetary space KW - temperature KW - infrared spectra KW - wavelength KW - crystals KW - laboratory studies KW - optical properties KW - ice KW - optical constants KW - spectra KW - refractive index KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886908316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=Optical+constants+of+amorphous+and+crystalline+H+%28sub+2%29+O-ice%3B+2.5-22+mu+m+%284000-455+cm+%28super+-1%29+%29+optical+constants+of+H+%28sub+2%29+O-ice&rft.au=Mastrapa%2C+R+M%3BSandford%2C+S+A%3BRoush%2C+T+L%3BCruikshank%2C+D+P%3BDalle+Ore%2C+C+M&rft.aulast=Mastrapa&rft.aufirst=R&rft.date=2009-08-01&rft.volume=701&rft.issue=2&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F701%2F2%2F1347 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 28 N1 - PubXState - IL N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amorphous materials; crystals; ice; infrared spectra; interplanetary space; laboratory studies; optical constants; optical properties; refractive index; solar system; spectra; temperature; water; wavelength DO - http://dx.doi.org/10.1088/0004-637X/701/2/1347 ER - TY - JOUR T1 - High efficient electrical stimulation of hippocampal slices with vertically aligned carbon nanofiber microbrush array AN - 746198301; 12622418 AB - Long-term neuroprostheses for functional electrical stimulation must efficiently stimulate tissue without electrolyzing water and raising the extracellular pH to toxic levels. Comparison of the stimulation efficiency of tungsten wire electrodes (W wires), platinum microelectrode arrays (PtMEA), as-grown vertically aligned carbon nanofiber microbrush arrays (VACNF MBAs), and polypyrrole coated (PPy-coated) VACNF MBAs in eliciting field potentials in the hippocampus slice indicates that, at low stimulating voltages that preclude the electrolysis of water, only the PPy-coated VACNF MBA is able to stimulate the CA3 to CA1 pathway. Unlike the W wires, PtMEA, as-grown VACNF MBA, and the PPy-coated VACNF MBA elicit only excitatory postsynaptic potentials (EPSPs). Furthermore, the PPy-coated VACNF MBA evokes somatic action potentials in addition to EPSPs. These results highlight the PPy-coated VACNF's advantages in lower electrode impedance, ability to stimulate tissue through a biocompatible chloride flux, and stable vertical alignment in liquid that enables access to spatially confined regions of neuronal cells. JF - Biomedical Microdevices AU - de Asis, Edward D AU - Nguyen-Vu, TDBarbara AU - Arumugam, Prabhu U AU - Chen, Hua AU - Cassell, Alan M AU - Andrews, Russell J AU - Yang, Cary Y AU - Li, Jun AD - NASA Ames Research Center, Moffett Field, CA, 94035, USA, junli@ksu.edu Y1 - 2009/08// PY - 2009 DA - Aug 2009 SP - 801 EP - 808 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 11 IS - 4 SN - 1387-2176, 1387-2176 KW - CSA Neurosciences Abstracts; Biotechnology and Bioengineering Abstracts KW - Excitatory postsynaptic potentials KW - Hippocampus KW - Chloride KW - Tungsten KW - Electrical stimuli KW - Action potential KW - Carbon KW - Electrodes KW - Platinum KW - Electrolysis KW - polypyrroles KW - Brain slice preparation KW - pH effects KW - Prosthetics KW - Microelectrodes KW - W 30955:Biosensors KW - N3 11145:Methodology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746198301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomedical+Microdevices&rft.atitle=High+efficient+electrical+stimulation+of+hippocampal+slices+with+vertically+aligned+carbon+nanofiber+microbrush+array&rft.au=de+Asis%2C+Edward+D%3BNguyen-Vu%2C+TDBarbara%3BArumugam%2C+Prabhu+U%3BChen%2C+Hua%3BCassell%2C+Alan+M%3BAndrews%2C+Russell+J%3BYang%2C+Cary+Y%3BLi%2C+Jun&rft.aulast=de+Asis&rft.aufirst=Edward&rft.date=2009-08-01&rft.volume=11&rft.issue=4&rft.spage=801&rft.isbn=&rft.btitle=&rft.title=Biomedical+Microdevices&rft.issn=13872176&rft_id=info:doi/10.1007%2Fs10544-009-9295-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Excitatory postsynaptic potentials; Hippocampus; Chloride; Tungsten; Electrical stimuli; Action potential; Carbon; Electrodes; Platinum; polypyrroles; Electrolysis; Brain slice preparation; pH effects; Microelectrodes; Prosthetics DO - http://dx.doi.org/10.1007/s10544-009-9295-7 ER - TY - JOUR T1 - Early Martian mantle overturn inferred from isotopic composition of nakhlite meteorites AN - 742901513; 2010-043200 JF - Nature Geoscience AU - Debaille, V AU - Brandon, A D AU - O'Neill, C AU - Yin, Q Z AU - Jacobsen, B Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 548 EP - 552 PB - Nature Publishing Group, London VL - 2 IS - 8 SN - 1752-0894, 1752-0894 KW - nakhlite KW - stony meteorites KW - lutetium KW - isotopes KW - Martian meteorites KW - mantle KW - Mars KW - simulation KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - radioactive isotopes KW - Sm-147/Nd-144 KW - samarium KW - rare earths KW - geochemistry KW - magma oceans KW - numerical models KW - isotope ratios KW - parent bodies KW - achondrites KW - terrestrial planets KW - genesis KW - planets KW - metals KW - neodymium KW - Lu-176/Hf-177 KW - crust KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Early+Martian+mantle+overturn+inferred+from+isotopic+composition+of+nakhlite+meteorites&rft.au=Debaille%2C+V%3BBrandon%2C+A+D%3BO%27Neill%2C+C%3BYin%2C+Q+Z%3BJacobsen%2C+B&rft.aulast=Debaille&rft.aufirst=V&rft.date=2009-08-01&rft.volume=2&rft.issue=8&rft.spage=548&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2Fngeo579 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; crust; genesis; geochemistry; isotope ratios; isotopes; Lu-176/Hf-177; lutetium; magma oceans; mantle; Mars; Martian meteorites; metals; meteorites; nakhlite; neodymium; numerical models; parent bodies; planets; radioactive isotopes; rare earths; samarium; simulation; Sm-147/Nd-144; SNC Meteorites; stable isotopes; stony meteorites; terrestrial planets DO - http://dx.doi.org/10.1038/ngeo579 ER - TY - JOUR T1 - Kepler's optical phase curve of the exoplanet HAT-P-7b AN - 50230717; 2009-085499 AB - Ten days of photometric data were obtained during the commissioning phase of the Kepler mission, including data for the previously known giant transiting exoplanet HAT-P-7b. The data for HAT-P-7b show a smooth rise and fall of light from the planet as it orbits its star, punctuated by a drop of 130+ or -11 parts per million in flux when the planet passes behind its star. We interpret this as the phase variation of the dayside thermal emission plus reflected light from the planet as it orbits its star and is occulted. The depth of the occultation is similar in importance to the detection of a transiting Earth-size planet for which the mission was designed. JF - Science AU - Borucki, W J AU - Koch, D AU - Jenkins, J AU - Sasselov, D AU - Gilliland, R AU - Batalha, N AU - Latham, D W AU - Caldwell, D AU - Basri, G AU - Brown, T AU - Christensen-Dalsgaard, J AU - Cochran, W D AU - DeVore, E AU - Dunham, E AU - Dupree, A K AU - Gautier, T AU - Geary, J AU - Gould, A AU - Howell, S AU - Kjeldsen, H AU - Lissauer, J AU - Marcy, G AU - Meibom, S AU - Morrison, D AU - Tarter, J Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 709 PB - American Association for the Advancement of Science, Washington, DC VL - 325 IS - 5941 SN - 0036-8075, 0036-8075 KW - planets KW - photometry KW - detection KW - occultation KW - extrasolar planets KW - planetology KW - HAT-P-7b Planet KW - Kepler Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50230717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Kepler%27s+optical+phase+curve+of+the+exoplanet+HAT-P-7b&rft.au=Borucki%2C+W+J%3BKoch%2C+D%3BJenkins%2C+J%3BSasselov%2C+D%3BGilliland%2C+R%3BBatalha%2C+N%3BLatham%2C+D+W%3BCaldwell%2C+D%3BBasri%2C+G%3BBrown%2C+T%3BChristensen-Dalsgaard%2C+J%3BCochran%2C+W+D%3BDeVore%2C+E%3BDunham%2C+E%3BDupree%2C+A+K%3BGautier%2C+T%3BGeary%2C+J%3BGould%2C+A%3BHowell%2C+S%3BKjeldsen%2C+H%3BLissauer%2C+J%3BMarcy%2C+G%3BMeibom%2C+S%3BMorrison%2C+D%3BTarter%2C+J&rft.aulast=Borucki&rft.aufirst=W&rft.date=2009-08-01&rft.volume=325&rft.issue=5941&rft.spage=709&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1178312 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - detection; extrasolar planets; HAT-P-7b Planet; Kepler Mission; occultation; photometry; planetology; planets DO - http://dx.doi.org/10.1126/science.1178312 ER - TY - JOUR T1 - Study of hypersaline deposits and analysis of their signature in airborne and spaceborne SAR data; example of Death Valley, California AN - 50137871; 2009-094669 AB - Field measurements of dielectric properties of hypersaline deposits were realized over an arid site located in Death Valley, CA. The dielectric constant of salt and water mixtures is usually high but can show large variations, depending on the considered salt. We confirmed values observed on the field with laboratory measurements and used these results to model both the amplitude and phase behaviors of the synthetic aperture radar (SAR) signal at C- and L-bands. Our analytical simulations allow reproducing specific copolar signatures observed in both Airborne SAR (AIRSAR) and Spaceborne Imaging Radar (SIR-C) data, corresponding to the saltpan of the Cottonball Basin. More precisely, the main objective of the present paper is to understand the influence of soil salinity as a function of soil moisture on the dielectric constant of soils and then on the backscattering coefficients recorded by airborne and spaceborne SAR systems. We also propose the copolarized backscattering ratio and phase difference as indicators of moistened and salt-affected soils. More precisely, we show that these copolar indicators should allow monitoring of the seasonal variations of the dielectric properties of saline deposits at both C- and L-bands. Because of the frequency dependence of the ionic conductivity, we also show that L-band SAR systems should be efficient tools for detecting both soil moisture and salinity, while C-band SAR systems are more suitable for the monitoring of soil moisture only. Through the study of terrestrial evaporitic environments by means of spaceborne SAR systems, our results could also be of great interest for defining future planetary missions, particularly for the exploration of Mars. JF - IEEE Transactions on Geoscience and Remote Sensing AU - Lasne, Yannick AU - Paillou, Philippe AU - Freeman, Anthony AU - Farr, Tom AU - McDonald, Kyle AU - Malezieux, Jean-Marie AU - Chapman, Bruce Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 2581 EP - 2598 PB - Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society, New York, NY VL - 47 IS - 8, Part 1 SN - 0196-2892, 0196-2892 KW - United States KW - terrestrial environment KW - moisture KW - frequency KW - salinity KW - simulation KW - California KW - laboratory studies KW - SAR KW - dielectric properties KW - Death Valley KW - hypersaline environment KW - soils KW - experimental studies KW - arid environment KW - radar methods KW - effects KW - satellite methods KW - dielectric constant KW - models KW - detection KW - Southern California KW - salinization KW - backscattering KW - remote sensing KW - field studies KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50137871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.atitle=Study+of+hypersaline+deposits+and+analysis+of+their+signature+in+airborne+and+spaceborne+SAR+data%3B+example+of+Death+Valley%2C+California&rft.au=Lasne%2C+Yannick%3BPaillou%2C+Philippe%3BFreeman%2C+Anthony%3BFarr%2C+Tom%3BMcDonald%2C+Kyle%3BMalezieux%2C+Jean-Marie%3BChapman%2C+Bruce&rft.aulast=Lasne&rft.aufirst=Yannick&rft.date=2009-08-01&rft.volume=47&rft.issue=8%2C+Part+1&rft.spage=2581&rft.isbn=&rft.btitle=&rft.title=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.issn=01962892&rft_id=info:doi/10.1109%2FTGRS.2009.2014862 L2 - http://ieeexplore.ieee.org/xpl/tocresult.jsp?isYear=2009&isnumber=5332062&Submit32=View+Contents LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 67 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables, sketch map N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; arid environment; backscattering; California; Death Valley; detection; dielectric constant; dielectric properties; effects; experimental studies; field studies; frequency; hypersaline environment; laboratory studies; models; moisture; radar methods; remote sensing; salinity; salinization; SAR; satellite methods; simulation; soils; Southern California; terrestrial environment; United States DO - http://dx.doi.org/10.1109/TGRS.2009.2014862 ER - TY - JOUR T1 - An analytical model for a transient vapor plume on the Moon AN - 50124154; 2009-100071 JF - Icarus AU - Davis, Sanford S Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 383 EP - 392 PB - Elsevier, New York, NY VL - 202 IS - 2 SN - 0019-1035, 0019-1035 KW - vapor plumes KW - plumes KW - near-Earth objects KW - kinetic energy KW - Moon KW - optical spectra KW - impacts KW - temperature KW - infrared spectra KW - wavelength KW - models KW - mass KW - photometry KW - transient phenomena KW - electromagnetic radiation KW - spectra KW - geomorphology KW - energy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=An+analytical+model+for+a+transient+vapor+plume+on+the+Moon&rft.au=Davis%2C+Sanford+S&rft.aulast=Davis&rft.aufirst=Sanford&rft.date=2009-08-01&rft.volume=202&rft.issue=2&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.03.019 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 27 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - electromagnetic radiation; energy; geomorphology; impacts; infrared spectra; kinetic energy; mass; models; Moon; near-Earth objects; optical spectra; photometry; plumes; spectra; temperature; transient phenomena; vapor plumes; wavelength DO - http://dx.doi.org/10.1016/j.icarus.2009.03.019 ER - TY - JOUR T1 - Claritas Rise, Mars; pre-Tharsis magmatism? AN - 50075618; 2010-021917 AB - Claritas rise is a prominent ancient (Noachian) center of tectonism identified through investigation of comprehensive paleotectonic information of the western hemisphere of Mars. This center is interpreted to be the result of magmatic-driven activity, including uplift and associated tectonism, as well as possible hydrothermal activity. Coupled with its ancient stratigraphy, high density of impact craters, and complex structure, a possible magnetic signature may indicate that it formed during an ancient period of Mars' evolution, such as when the dynamo was in operation. As Tharsis lacks magnetic signatures, Claritas rise may pre-date the development of Tharsis or mark incipient development, since some of the crustal materials underlying Tharsis and older parts of the magmatic complex, respectively, could have been highly resurfaced, destroying any remanent magnetism. Here, we detail the significant characteristics of the Claritas rise, and present a case for why it should be targeted by the Mars Odyssey, Mars Reconnaissance Orbiter, and Mars Express spacecrafts, as well as be considered as a prime target for future tier-scalable robotic reconnaissance. JF - Journal of Volcanology and Geothermal Research AU - Dohm, James M AU - Anderson, Robert C AU - Williams, Jean-Pierre AU - Ruiz, Javier AU - McGuire, Patrick C AU - Buczkowski, Debra L AU - Wang, Ruye AU - Scharenbroich, Lucas AU - Hare, Trent M AU - Connerney, J E P AU - Baker, Victor R AU - Wheelock, Shawn J AU - Ferris, Justin C AU - Miyamoto, Hirdy A2 - Bleacher, Jacob E. A2 - Dohm, James M. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 139 EP - 156 PB - Elsevier, Amsterdam VL - 185 IS - 1-2 SN - 0377-0273, 0377-0273 KW - silicates KW - plumes KW - Noachian KW - uplifts KW - resurfacing KW - Mars KW - magnetic field KW - Claritas Rise KW - Thaumasia Highlands KW - tectonics KW - mantle plumes KW - superplumes KW - magmatism KW - dynamos KW - Claritas Fossae KW - hydrothermal conditions KW - terrestrial planets KW - planets KW - intrusions KW - Syria Planum KW - planetary interiors KW - sheet silicates KW - MOLA KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Claritas+Rise%2C+Mars%3B+pre-Tharsis+magmatism%3F&rft.au=Dohm%2C+James+M%3BAnderson%2C+Robert+C%3BWilliams%2C+Jean-Pierre%3BRuiz%2C+Javier%3BMcGuire%2C+Patrick+C%3BBuczkowski%2C+Debra+L%3BWang%2C+Ruye%3BScharenbroich%2C+Lucas%3BHare%2C+Trent+M%3BConnerney%2C+J+E+P%3BBaker%2C+Victor+R%3BWheelock%2C+Shawn+J%3BFerris%2C+Justin+C%3BMiyamoto%2C+Hirdy&rft.aulast=Dohm&rft.aufirst=James&rft.date=2009-08-01&rft.volume=185&rft.issue=1-2&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2009.03.012 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 102 N1 - Document feature - illus. incl. 2 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Claritas Fossae; Claritas Rise; dynamos; hydrothermal conditions; intrusions; magmatism; magnetic field; mantle plumes; Mars; MOLA; Noachian; planetary interiors; planets; plumes; resurfacing; sheet silicates; silicates; superplumes; Syria Planum; tectonics; terrestrial planets; Tharsis; Thaumasia Highlands; uplifts DO - http://dx.doi.org/10.1016/j.jvolgeores.2009.03.012 ER - TY - JOUR T1 - Demagnetization of crust by magmatic intrusion near the Arsia Mons volcano; magnetic and thermal implications for the development of the Tharsis province, Mars AN - 50075064; 2010-021916 AB - A sharp crustal magnetic field contrast of almost two orders of magnitude at 185 km altitude, as determined by electron reflection (ER) magnetometry, exists between the nonmagnetic bulk of the Tharsis province and its relatively strongly magnetized southwestern region. The 3 nT magnetic field contour passes west of Ulysses Patera, south of Arsia Mons, through Thaumasia Planum and appears largely unmodified by impact craters, suggesting a post-Noachian origin. This sharp magnetic boundary is most easily explained by thermal demagnetization caused by pervasive magmatic intrusion throughout the upper crust on its nonmagnetic side. Using a best guess range of assumptions, we model these intrusions and their demagnetizing effects on preexisting crustal magnetization distributions and fit the resulting model magnetic field magnitudes to ER magnetic profiles across the boundary. Within the framework of our assumptions, we find that the magmatic boundary may not be as sharp as its magnetic counterpart, extending over 0-600 km, and that a minimum of nearly equal 10-35 km average accumulated thickness of intrusions are required to completely demagnetize the crust on the northeast side of the boundary. The best-fit modeled intrusions extend horizontally between nearly equal 120 km and 220 km beyond the magnetic boundary to the southwest for most of its length, with the inferred intrusion thickness and penetration distance being larger for minerals with higher magnetic blocking temperatures (magnetite vs. pyrrhotite). Such thicknesses of intrusion are consistent with magma production rates similar to those at Hawaii, if we allow accumulation over 0.1 to 1 Ga. If the volume of intrusion is representative of most of Tharsis, these thicknesses imply average intrusive-extrusive ratios higher than previously estimated, and in closer agreement with previous magma production estimates based on heat flow. Mapped fields of late Amazonian small volcanic vents, with diverse morphologies and a wide spatial distribution, may represent the latest stages of volcanism and record some of the polybaric processes that likely have occurred as magma intruded multiple levels of the crust. Also, intrusions are inferred to extend beneath most of the length of the upper southwest rift apron of Arsia Mons, implying that localized extrusion may be responsible, along with volcanism from the rift zone, for the apron's plateau shape. Lastly, within our model, the maximum pre-intrusion lateral magnetization coherence scale in this region is found to be less than nearly equal 200 km. JF - Journal of Volcanology and Geothermal Research AU - Lillis, Robert J AU - Dufek, Josef AU - Bleacher, Jacob E AU - Manga, Michael A2 - Bleacher, Jacob E. A2 - Dohm, James M. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 123 EP - 138 PB - Elsevier, Amsterdam VL - 185 IS - 1-2 SN - 0377-0273, 0377-0273 KW - thermal demagnetization KW - demagnetization KW - volcanic rocks KW - igneous rocks KW - Arsia Mons KW - electron reflection magnetometry KW - magnetization KW - paleomagnetism KW - Mars KW - magnetic field KW - depth KW - terrestrial planets KW - planets KW - intrusions KW - Ulysses Patera KW - magmas KW - volume KW - thickness KW - Thaumasia Planum KW - Tharsis KW - Curie point KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Demagnetization+of+crust+by+magmatic+intrusion+near+the+Arsia+Mons+volcano%3B+magnetic+and+thermal+implications+for+the+development+of+the+Tharsis+province%2C+Mars&rft.au=Lillis%2C+Robert+J%3BDufek%2C+Josef%3BBleacher%2C+Jacob+E%3BManga%2C+Michael&rft.aulast=Lillis&rft.aufirst=Robert&rft.date=2009-08-01&rft.volume=185&rft.issue=1-2&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2008.12.007 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 87 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Arsia Mons; crust; Curie point; demagnetization; depth; electron reflection magnetometry; igneous rocks; intrusions; magmas; magnetic field; magnetization; Mars; paleomagnetism; planets; terrestrial planets; Tharsis; Thaumasia Planum; thermal demagnetization; thickness; Ulysses Patera; volcanic rocks; volume DO - http://dx.doi.org/10.1016/j.jvolgeores.2008.12.007 ER - TY - JOUR T1 - The topography and morphology of low shields and associated landforms of plains volcanism in the Tharsis region of Mars AN - 50074510; 2010-021912 AB - The morphology and topography of volcanic landforms provide critical information to the investigation of their tectonic setting and the physical characteristics (e.g., rheology) of their eruption products. Their investigation is also an important prerequisite for studies of comparative planetology, (e.g., the comparison between surface features of the Earth and other planetary bodies). Numerous small and low shield volcanoes on Mars and associated vents and lava flows have previously been compared to terrestrial plains-style volcanism, which is defined as being an intermediate style between flood basalts and the Hawai'ian shields. This study investigates the topography and morphology of Martian landforms associated with plains volcanism using MOLA, MOC, THEMIS, HRSC, and HiRISE data. Low shields and other landforms of plains volcanism on Mars display similarities with terrestrial basaltic volcanic fields, and we do not observe any features that do not have morphologic analogues on Earth. The most typical landforms of Martian plains-style volcanism are low shields, defined as volcanic shields with diameters of typically less than 50 km, heights of a few hundred meters only, and extremely shallow flank slopes of less than 0.5 degrees . Other surface features related to plains-style volcanism on Mars are craters, fissure vents, cinder and spatter cones, lava flows (that are commonly associated with lava channels and tubes), lava inflation features, and volcanic rift zones. Our results reconfirm the Viking Orbiter-based conclusion that plains volcanism in the eastern Snake River Plains is perhaps the best terrestrial morphological analogue for these Martian surface features. Icelandic shields, distinct structures in Hawai'i, and other basaltic landforms also show similarities to Martian plains volcanism. Sinuous rilles, previously not described in association with plains volcanism on Mars, are interpreted as evidence for high eruption rates. The extremely shallow flank slopes of the low shields suggest the eruption of shield-building lavas with low viscosity, which might be the result of high eruption temperatures, high effusion rates, a low Si- and a high Mg-content along with a possible high Fe-content, or a combination of these factors. The spatial distribution of low shield clusters in Tharsis does not show any obvious association with large-scale tectonic features. Plains volcanism might represent a relatively recent type of volcanism on Mars, which is not related to mantle plumes but to a zone of partial melting in an anomalously warm mantle underneath a thickened crust (Schumacher and Breuer, Geophys. Res. Lett. 34, L14202, doi: 10.1029/2007GL030083, 2007). JF - Journal of Volcanology and Geothermal Research AU - Hauber, Ernst AU - Bleacher, Jacob E AU - Gwinner, Klaus AU - Williams, David AU - Greeley, R A2 - Bleacher, Jacob E. A2 - Dohm, James M. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 69 EP - 95 PB - Elsevier, Amsterdam VL - 185 IS - 1-2 SN - 0377-0273, 0377-0273 KW - United States KW - Mars KW - Europe KW - terrestrial analogs KW - lava tubes KW - volcanic features KW - topography KW - volcanism KW - shield volcanoes KW - vents KW - Idaho KW - Western Europe KW - lava flows KW - THEMIS KW - rift zones KW - fissures KW - lava channels KW - Hawaii KW - morphometry KW - East Pacific Ocean Islands KW - Mars Orbiter Camera KW - cinder cones KW - High Resolution Stereo Camera KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - morphology KW - planets KW - craters KW - viscosity KW - volume KW - Oceania KW - volcanoes KW - terrestrial comparison KW - MOLA KW - Polynesia KW - Iceland KW - Snake River plain KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=The+topography+and+morphology+of+low+shields+and+associated+landforms+of+plains+volcanism+in+the+Tharsis+region+of+Mars&rft.au=Hauber%2C+Ernst%3BBleacher%2C+Jacob+E%3BGwinner%2C+Klaus%3BWilliams%2C+David%3BGreeley%2C+R&rft.aulast=Hauber&rft.aufirst=Ernst&rft.date=2009-08-01&rft.volume=185&rft.issue=1-2&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2009.04.015 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 178 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - cinder cones; craters; East Pacific Ocean Islands; Europe; fissures; Hawaii; High Resolution Imaging Science Experiment; High Resolution Stereo Camera; Iceland; Idaho; lava channels; lava flows; lava tubes; Mars; Mars Orbiter Camera; MOLA; morphology; morphometry; Oceania; planets; Polynesia; rift zones; shield volcanoes; Snake River plain; terrestrial analogs; terrestrial comparison; terrestrial planets; Tharsis; THEMIS; topography; United States; vents; viscosity; volcanic features; volcanism; volcanoes; volume; Western Europe DO - http://dx.doi.org/10.1016/j.jvolgeores.2009.04.015 ER - TY - JOUR T1 - New evidence for a magmatic influence on the origin of Valles Marineris, Mars AN - 50072369; 2010-021909 AB - In this paper, we show that the complex geological evolution of Valles Marineris, Mars, has been highly influenced by the manifestation of magmatism (e.g., possible plume activity). This is based on a diversity of evidence, reported here, for the central part, Melas Chasma, and nearby regions, including uplift, loss of huge volumes of material, flexure, volcanism, and possible hydrothermal and endogenic-induced outflow channel activity. Observations include: (1) the identification of a new >50 km-diameter caldera/vent-like feature on the southwest flank of Melas, which is spatially associated with a previously identified center of tectonic activity using Viking data; (2) a prominent topographic rise at the central part of Valles Marineris, which includes Melas Chasma, interpreted to mark an uplift, consistent with faults that are radial and concentric about it; (3) HiRISE-identified landforms along the floor of the southeast part of Melas Chasma that are interpreted to reveal a volcanic field; (4) CRISM identification of sulfate-rich outcrops, which could be indicative of hydrothermal deposits; (5) GRS K/Th signature interpreted as water-magma interactions and/or variations in rock composition; and (6) geophysical evidence that may indicate partial compensation of the canyon and/or higher density intrusives beneath it. Long-term magma, tectonic, and water interactions (Late Noachian into the Amazonian), albeit intermittent, point to an elevated life potential, and thus Valles Marineris is considered a prime target for future life detection missions. JF - Journal of Volcanology and Geothermal Research AU - Dohm, James M AU - Williams, Jean-Pierre AU - Anderson, Robert C AU - Ruiz, Javier AU - McGuire, Patrick C AU - Komatsu, Goro AU - Davila, Alfonzo F AU - Ferris, Justin C AU - Schulze-Makuch, Dirk AU - Baker, Victor R AU - Boynton, William V AU - Fairen, Alberto G AU - Hare, Trent M AU - Miyamoto, Hirdy AU - Tanaka, Kenneth L AU - Wheelock, Shawn J A2 - Bleacher, Jacob E. A2 - Dohm, James M. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 12 EP - 27 PB - Elsevier, Amsterdam VL - 185 IS - 1-2 SN - 0377-0273, 0377-0273 KW - Valles Marineris KW - radial faults KW - flexure KW - uplifts KW - Mars KW - outflow channels KW - rifting KW - fractures KW - volcanic features KW - topography KW - volcanism KW - gamma-ray spectra KW - spectra KW - mantle plumes KW - faults KW - water KW - sulfates KW - magmatism KW - alkali metals KW - canyons KW - terrestrial planets KW - calderas KW - planets KW - metals KW - Melas Chasma KW - magmas KW - concentric fractures KW - potassium KW - thorium KW - MOLA KW - actinides KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50072369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=New+evidence+for+a+magmatic+influence+on+the+origin+of+Valles+Marineris%2C+Mars&rft.au=Dohm%2C+James+M%3BWilliams%2C+Jean-Pierre%3BAnderson%2C+Robert+C%3BRuiz%2C+Javier%3BMcGuire%2C+Patrick+C%3BKomatsu%2C+Goro%3BDavila%2C+Alfonzo+F%3BFerris%2C+Justin+C%3BSchulze-Makuch%2C+Dirk%3BBaker%2C+Victor+R%3BBoynton%2C+William+V%3BFairen%2C+Alberto+G%3BHare%2C+Trent+M%3BMiyamoto%2C+Hirdy%3BTanaka%2C+Kenneth+L%3BWheelock%2C+Shawn+J&rft.aulast=Dohm&rft.aufirst=James&rft.date=2009-08-01&rft.volume=185&rft.issue=1-2&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2008.11.029 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 119 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; calderas; canyons; concentric fractures; faults; flexure; fractures; gamma-ray spectra; magmas; magmatism; mantle plumes; Mars; Melas Chasma; metals; MOLA; outflow channels; planets; potassium; radial faults; rifting; spectra; sulfates; terrestrial planets; Tharsis; thorium; topography; uplifts; Valles Marineris; volcanic features; volcanism; water DO - http://dx.doi.org/10.1016/j.jvolgeores.2008.11.029 ER - TY - JOUR T1 - Spatial and alignment analyses for a field of small volcanic vents south of Pavonis Mons and implications for the Tharsis province, Mars AN - 50072086; 2010-021913 AB - A field of small volcanic vents south of Pavonis Mons was mapped with each vent assigned a two-dimensional data point. Nearest neighbor and two-point azimuth analyses were applied to the resulting location data. Nearest neighbor results show that vents within this field are spatially random in a Poisson sense, suggesting that the vents formed independently of each other without sharing a centralized magma source at shallow depth. Two-point azimuth results show that the vents display north-trending alignment relationships between one another. This trend corresponds to the trends of faults and fractures of the Noachian-aged Claritas Fossae, which might extend into our study area buried beneath more recently emplaced lava flows. However, individual elongate vent summit structures do not consistently display the same trend. The development of the volcanic field appears to display tectonic control from buried Noachian-aged structural patterns on small, ascending magma bodies while the surface orientations of the linear vents might reflect different, younger tectonic patterns. These results suggest a complex interaction between magma ascension through the crust, and multiple, older, buried Tharsis-related tectonic structures. JF - Journal of Volcanology and Geothermal Research AU - Bleacher, Jacob E AU - Glaze, Lori S AU - Greeley, Ronald AU - Hauber, Ernst AU - Baloga, Stephen M AU - Sakimoto, Susan E H AU - Williams, David A AU - Glotch, Timothy D A2 - Bleacher, Jacob E. A2 - Dohm, James M. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 96 EP - 102 PB - Elsevier, Amsterdam VL - 185 IS - 1-2 SN - 0377-0273, 0377-0273 KW - orientation KW - patterns KW - Noachian KW - lava flows KW - THEMIS KW - Arsia Mons KW - statistical analysis KW - Tharsis Montes KW - structural controls KW - Mars KW - Pavonis Mons KW - High Resolution Stereo Camera KW - emplacement KW - Claritas Fossae KW - terrestrial planets KW - spatial distribution KW - planets KW - volcanic features KW - Ascraeus Mons KW - MOLA KW - vents KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50072086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Spatial+and+alignment+analyses+for+a+field+of+small+volcanic+vents+south+of+Pavonis+Mons+and+implications+for+the+Tharsis+province%2C+Mars&rft.au=Bleacher%2C+Jacob+E%3BGlaze%2C+Lori+S%3BGreeley%2C+Ronald%3BHauber%2C+Ernst%3BBaloga%2C+Stephen+M%3BSakimoto%2C+Susan+E+H%3BWilliams%2C+David+A%3BGlotch%2C+Timothy+D&rft.aulast=Bleacher&rft.aufirst=Jacob&rft.date=2009-08-01&rft.volume=185&rft.issue=1-2&rft.spage=96&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2009.04.008 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Arsia Mons; Ascraeus Mons; Claritas Fossae; emplacement; High Resolution Stereo Camera; lava flows; Mars; MOLA; Noachian; orientation; patterns; Pavonis Mons; planets; spatial distribution; statistical analysis; structural controls; terrestrial planets; Tharsis; Tharsis Montes; THEMIS; vents; volcanic features DO - http://dx.doi.org/10.1016/j.jvolgeores.2009.04.008 ER - TY - JOUR T1 - Mercury's internal magnetic field; constraints on large- and small-scale fields of crustal origin AN - 50065753; 2010-026187 AB - MESSENGER and Mariner 10 observations of Mercury's magnetic field suggest that small-scale crustal magnetic fields, if they exist, are at the limit of resolution. Large-scale crustal magnetic fields have also been suggested to exist at Mercury, originating from a relic of an internal dipole whose symmetry has been broken by latitudinal and longitudinal variations in surface temperature. If this large-scale magnetization is confined to a layer averaging 50 km in thickness, it must be magnetized with an intensity of at least 2.9 A/m. Fits to models constrained by such large-scale insolation variations do not reveal the predicted signal, and the absence of small-scale features attributable to remanence further weakens the case for large-scale magnetization. Our tests are hindered by the limited coverage to date and difficulty in isolating the internal magnetic field. We conclude that the case for large- and small-scale remanence on Mercury is weak, but further measurements by MESSENGER can decide the issue unequivocally. Across the terrestrial planets and the Moon, magnetization contrast and iron abundance in the crust show a positive correlation. This correlation suggests that crustal iron content plays a determining role in the strength of crustal magnetization. JF - Earth and Planetary Science Letters AU - Purucker, Michael E AU - Sabaka, Terence J AU - Solomon, Sean C AU - Anderson, Brian J AU - Korth, Haje AU - Zuber, Maria T AU - Neumann, Gregory A A2 - Solomon, Sean C. A2 - Prockter, Louise M. A2 - Blewett, David T. Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 340 EP - 346 PB - Elsevier, Amsterdam VL - 285 IS - 3-4 SN - 0012-821X, 0012-821X KW - scale factor KW - dynamos KW - magnetization KW - paleomagnetism KW - altimetry KW - thermochemical remanent magnetization KW - magnetic field KW - iron KW - temperature KW - terrestrial planets KW - planets KW - remanent magnetization KW - metals KW - planetary interiors KW - Mercury Planet KW - interplanetary comparison KW - MESSENGER Mission KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50065753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Mercury%27s+internal+magnetic+field%3B+constraints+on+large-+and+small-scale+fields+of+crustal+origin&rft.au=Purucker%2C+Michael+E%3BSabaka%2C+Terence+J%3BSolomon%2C+Sean+C%3BAnderson%2C+Brian+J%3BKorth%2C+Haje%3BZuber%2C+Maria+T%3BNeumann%2C+Gregory+A&rft.aulast=Purucker&rft.aufirst=Michael&rft.date=2009-08-01&rft.volume=285&rft.issue=3-4&rft.spage=340&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2008.12.017 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - altimetry; crust; dynamos; interplanetary comparison; iron; magnetic field; magnetization; Mercury Planet; MESSENGER Mission; metals; paleomagnetism; planetary interiors; planets; remanent magnetization; scale factor; temperature; terrestrial planets; thermochemical remanent magnetization DO - http://dx.doi.org/10.1016/j.epsl.2008.12.017 ER - TY - JOUR T1 - Insights into the formation of Fe- and Mg-rich aqueous solutions on early Mars provided by the ALH 84001 carbonates AN - 50058939; 2010-032311 AB - The chemical and isotopic pattern of the zoned carbonate globules in the ALH 84001 meteorite reveals a unique aqueous environment on early Mars. If the evolution of the fluid composition was dictated primarily by carbonate precipitation, the zoning pattern of the carbonates can constrain the fluid to have had an Mg/Ca mole ratio > approximately 5.3 and a Fe/Ca mole ratio > approximately 1 prior to the formation of the carbonates. Chemical equilibrium modeling of water-rock interactions indicates that low temperatures and low pH favor the formation of an aqueous solution with elevated Mg and Fe concentrations. The modeling shows that a sufficiently Fe- and Mg-rich fluid could have formed through low-temperature (<100 degrees C) subsurface aqueous alteration of an ALH 84001-type rock at pH 5-7. This range of pH corresponds to an elevated CO (sub 2) fugacity ( approximately 0.1-1 bar). Formation of ALH 84001 carbonates could have been driven by degassing of CO (sub 2) and corresponding pH increase in near-surface environments during an upwelling of subsurface CO (sub 2) -rich solutions. This scenario is consistent with the unaltered nature of the ALH 84001 rock and with chemical and isotopic composition of its carbonates. JF - Earth and Planetary Science Letters AU - Niles, Paul B AU - Zolotov, Mikhail Yu AU - Leshin, Laurie A Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 122 EP - 130 PB - Elsevier, Amsterdam VL - 286 IS - 1-2 SN - 0012-821X, 0012-821X KW - alkaline earth metals KW - magnesium KW - stony meteorites KW - Martian meteorites KW - Mars KW - aqueous solutions KW - achondrites KW - iron KW - carbon dioxide KW - terrestrial planets KW - aqueous alteration KW - planets KW - meteorites KW - Allan Hills Meteorites KW - Antarctica KW - water-rock interaction KW - precipitation KW - metals KW - ALH 84001 KW - thermodynamic properties KW - chemical composition KW - carbonates KW - pH KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058939?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Insights+into+the+formation+of+Fe-+and+Mg-rich+aqueous+solutions+on+early+Mars+provided+by+the+ALH+84001+carbonates&rft.au=Niles%2C+Paul+B%3BZolotov%2C+Mikhail+Yu%3BLeshin%2C+Laurie+A&rft.aulast=Niles&rft.aufirst=Paul&rft.date=2009-08-01&rft.volume=286&rft.issue=1-2&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.06.039 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 69 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; alkaline earth metals; Allan Hills Meteorites; Antarctica; aqueous alteration; aqueous solutions; carbon dioxide; carbonates; chemical composition; iron; magnesium; Mars; Martian meteorites; metals; meteorites; pH; planets; precipitation; stony meteorites; terrestrial planets; thermodynamic properties; water-rock interaction DO - http://dx.doi.org/10.1016/j.epsl.2009.06.039 ER - TY - CONF T1 - Balloon exoplanet nulling interferometer (BENI) AN - 21279318; 11271356 AB - We evaluate the feasibility of a balloon-borne nulling interferometer to detect and characterize an exosolar planet and the surrounding debris disk. The existing instrument consists of a three-telescope Fizeau imaging interferometer with thre fast steering mirrors and three delay lines operating at 800 Hz for closed-loop control of wavefront errors and fine pointing. A compact visible nulling interferometer would be coupled to the imaging interferometer and in principle, allows deep starlight suppression. Atmospheric simulations of the environment above 100,000 feet show that balloonborne payloads are a possible path towards the direct detection and characterization of a limited set of exoplanets and debris disks. Furthermore, rapid development of lower cost balloon payloads provide a path towards advancement of NASA technology readiness levels for future space- based exoplanet missions. Discussed are the BENI mission and instrument, the balloon environment and the feasibility of such a balloon-borne mission. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Lyon, Richard G AU - Clampin, Mark AU - Woodruff, Robert A AU - Vasudevan, Gopal AU - Ford, Holland AU - Petro, Larry AU - Herman, Jay AU - Rinehart, Stephen AU - Carpenter, Kenneth AU - Marzouk, Joe Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7440 KW - Environment Abstracts; Environmental Engineering Abstracts KW - Article no. 74401A KW - Feasibility studies KW - Simulation KW - Technology KW - EE 20:Air Pollution: Monitoring, Control & Remediation KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21279318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Balloon+exoplanet+nulling+interferometer+%28BENI%29&rft.au=Lyon%2C+Richard+G%3BClampin%2C+Mark%3BWoodruff%2C+Robert+A%3BVasudevan%2C+Gopal%3BFord%2C+Holland%3BPetro%2C+Larry%3BHerman%2C+Jay%3BRinehart%2C+Stephen%3BCarpenter%2C+Kenneth%3BMarzouk%2C+Joe&rft.aulast=Lyon&rft.aufirst=Richard&rft.date=2009-08-01&rft.volume=7440&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - SuppNotes - Session: Poster Session N1 - Last updated - 2011-12-14 ER - TY - CONF T1 - Stellar imager (SI): enhancements to the mission enabled by the constellation architecture (Ares I/Ares V) AN - 21140190; 11271303 AB - Stellar Imager (SI) is a space-based, UV/Optical Interferometer (UVOI) with over 200x the resolution of HST. It will enable 0.1 milli-arcsec spectral imaging of stellar surfaces and the Universe in general and open an enormous new "discovery space" for astrophysics with its combination of high angular resolution, dynamic imaging, and spectral energy resolution. SI's goal is to study the role of magnetism in the Universe and revolutionize our understanding of: 1) Solar/Stellar Magnetic Activity and their impact on Space Weather, Planetary Climates, and Life, 2) Magnetic and Accretion Processes and their roles in the Origin & Evolution of Structure and in the Transport of Matter throughout the Universe, 3) the close-in structure of Active Galactic Nuclei and their winds, and 4) Exo-Solar Planet Transits and Disks. SI is a "Landmark/Discovery Mission" in 2005 Heliophysics Roadmap and a candidate UVOI in the 2006 Astrophysics Strategic Plan and is targeted for launch in the mid-2020's. It is a NASA Vision Mission and has been recommended for further study in a 2008 NRC report on missions potentially enabled/enhanced by an Ares V launch. In this paper, we discuss the science goals and required capabilities of SI, the baseline architecture of the mission assuming launch on one or more Delta rockets, and then the potential significant enhancements to the SI science and mission architecture that would be made possible by a launch in the larger volume Ares V payload fairing, and by servicing options under consideration in the Constellation program. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Carpenter, Kenneth G AU - Karovska, Margarita AU - Lyon, Richard G AU - Mozurkewich, D AU - Schrijver, Carolus Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7436 KW - Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Article no. 74360A KW - Active galactic nuclei KW - Solar magnetism KW - Architecture KW - Universe KW - magnetism KW - Vision KW - Stellar structure KW - Stellar evolution KW - deltas KW - Weather KW - Climate KW - Stellar activity KW - Planetary climates KW - Telescopes KW - Hubble Space Telescope KW - Stellar investigations KW - innovations KW - Technology KW - ENA 03:Energy KW - M2 523.4:Planets (523.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21140190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Stellar+imager+%28SI%29%3A+enhancements+to+the+mission+enabled+by+the+constellation+architecture+%28Ares+I%2FAres+V%29&rft.au=Carpenter%2C+Kenneth+G%3BKarovska%2C+Margarita%3BLyon%2C+Richard+G%3BMozurkewich%2C+D%3BSchrijver%2C+Carolus&rft.aulast=Carpenter&rft.aufirst=Kenneth&rft.date=2009-08-01&rft.volume=7436&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - SuppNotes - Session: Large Systems N1 - Last updated - 2011-12-14 ER - TY - CONF T1 - Next generation Geostationary Operational Environmental Satellite: GOES- R, the United States' advanced weather sentinel AN - 21138688; 11270973 AB - The Geostationary Operational Environmental Satellite R-series (GOES-R) is the follow-on to the existing GOES system, completing a transition from 1980's technology to state-of-the-art. The product of a collaborative development effort between NOAA, NASA, DOC and industry, the first GOES-R satellite is planned to be launched in April 2015 with readiness to fully replace the heritage GOES constellation in 2017. This next-generation system will continue as the United States' weather sentinel for forecasting hurricanes, severe storms, and flash floods while providing information about air quality, winds, sea surface temperature, and space weather. It will provide advanced capabilities by providing five times more spectral information, temporal coverage six times faster than the current system, and 50% higher spatial resolution. The heart of the GOES-R system is the ABI instrument, a sixteen-channel imager with six visible channels and 10 infrared channels. The GLM instrument will be the first geostationary sensor to detect and monitor lightning strikes. GOES-R also includes several space environment sensors that will increase the capability to monitor and predict solar flare activity. Additionally, GOES-R will continue to provide heritage search and rescue capabilities, a data collection system, and other direct readout capabilities. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Bloom, Hal J Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7458 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Article no. 745802 KW - P 0000:AIR POLLUTION KW - M2 523.985:Solar Flares (523.985) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21138688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Next+generation+Geostationary+Operational+Environmental+Satellite%3A+GOES-+R%2C+the+United+States%27+advanced+weather+sentinel&rft.au=Bloom%2C+Hal+J&rft.aulast=Bloom&rft.aufirst=Hal&rft.date=2009-08-01&rft.volume=7458&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - SuppNotes - Session: Future Space-based Remote Sensing Systems N1 - Last updated - 2011-12-14 ER - TY - CONF T1 - Imaging and burst location with the EXIST high-energy telescope AN - 21127324; 11271281 AB - The primary instrument of the proposed EXIST mission is a coded mask high energy telescope (the HET), that must have a wide field of view and extremely good sensitivity. In order to achieve the performance goals it will be crucial to minimize systematic errors so that even for very long total integration times the imaging performance is close to the statistical photon limit. There is also a requirement to be able to reconstruct images on-board in near real time in order to detect and localize gamma-ray bursts, as is currently being done by the BAT instrument on Swift. However for EXIST this must be done while the spacecraft is continuously scanning the sky. The scanning provides all-sky coverage and is also a key part of the strategy to reduce systematic errors. The on-board computational problem is made even more challenging for EXIST by the very large number of detector pixels (more than 107, compared with 32768 for BAT). The EXIST HET Imaging Technical Working Group has investigated and compared numerous alternative designs for the HET. The selected baseline concept meets all of the scientific requirements, while being compatible with spacecraft and launch constraints and with those imposed by the infra-red and soft X-ray telescopes that constitute the other key parts of the payload. The approach adopted depends on a unique coded mask with two spatial scales. Coarse elements in the mask are effective over the entire energy band of the instrument and are used to initially locate gamma-ray bursts. A finer mask component provides the good angular resolution needed to refine the burst position and reduces the cosmic X-ray background; it is optimized for operation at low energies and becomes transparent in the upper part of the energy band where an open fraction of 50% is optimal. Monte Carlo simulations and analytic analysis techniques have been used to demonstrate the capabilities of the proposed design and of the two-step burst localization procedure. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Skinner, Gerald K AU - Barthelmy, Scott AU - Finger, Mark H AU - Hong, Jae Sub AU - Jernigan, Garrett AU - Sturner, Steven J AU - Allen, Branden T AU - Grindlay, Jonathan E Y1 - 2009/08// PY - 2009 DA - Aug 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7435 KW - Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Article no. 74350B (2009) KW - Monte Carlo simulation KW - Sensitivity KW - Gamma-radiation KW - Statistical analysis KW - Monte Carlo method KW - Spacecraft KW - astronomy KW - spatial distribution KW - Telescopes KW - Numerical simulations KW - Gamma-ray bursts KW - M2 52:C. Astrophysics (52) KW - ENA 08:International UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21127324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Imaging+and+burst+location+with+the+EXIST+high-energy+telescope&rft.au=Skinner%2C+Gerald+K%3BBarthelmy%2C+Scott%3BFinger%2C+Mark+H%3BHong%2C+Jae+Sub%3BJernigan%2C+Garrett%3BSturner%2C+Steven+J%3BAllen%2C+Branden+T%3BGrindlay%2C+Jonathan+E&rft.aulast=Skinner&rft.aufirst=Gerald&rft.date=2009-08-01&rft.volume=7435&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - SuppNotes - Session: Space Missions and Instruments N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Bacillus canaveralius sp. nov., an alkali-tolerant bacterium isolated from a spacecraft assembly facility AN - 21080924; 11053083 AB - Two Gram-positive, rod-shaped, alkali-tolerant (pH 10.5), endospore-forming bacteria (strains KSC SF8b super(T) and KSC SF10a) were isolated from surfaces within the Payload Hazardous Servicing Facility, where robotic spacecraft are assembled and tested before launch, at the Kennedy Space Center at Cape Canaveral. Based on 16S rRNA gene sequence similarities, these strains were shown to belong to the family Bacillaceae and the genus Bacillus. The highest 16S rRNA gene sequence similarity was similar to 97.5%, observed between the novel strains and Bacillus selenatarsenatis SF-1 super(T). Several phenotypic characteristics, such as growth with 10% NaCl and assimilation of melibiose and lactose, were useful in the discrimination of this novel species from the closely related alkali-tolerant species Bacillus firmus and B. selenatarsenatis. DNA--DNA hybridization studies revealed reassociation values of less than 45% between strain KSC SF8b super(T) and its closest genotypic neighbours. The combination of unique phenotypic and genotypic characteristics allowed the differentiation of these alkali- and halotolerant spore-forming strains from related Bacillus species, and a novel species, Bacillus canaveralius sp. nov., is proposed. The type strain is KSC SF8b super(T) (=ATCC BAA-1493 super(T)=MTCC 8908 super(T)). JF - International Journal of Systematic and Evolutionary Microbiology AU - Newcombe, D AU - Dekas, A AU - Mayilraj, S AU - Venkateswaran, K AD - Biotechnology and Planetary Protection Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA, kjvenkat@jpl.nasa.gov Y1 - 2009/08// PY - 2009 DA - Aug 2009 SP - 2015 EP - 2019 VL - 59 IS - 8 SN - 1466-5026, 1466-5026 KW - Microbiology Abstracts B: Bacteriology KW - Lactose KW - Bacillaceae KW - melibiose KW - Salinity tolerance KW - Spacecraft KW - Reassociation KW - Differentiation KW - robotics KW - Bacillus KW - rRNA 16S KW - pH effects KW - Bacillus firmus KW - Sodium chloride KW - New species KW - J 02310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21080924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Bacillus+canaveralius+sp.+nov.%2C+an+alkali-tolerant+bacterium+isolated+from+a+spacecraft+assembly+facility&rft.au=Newcombe%2C+D%3BDekas%2C+A%3BMayilraj%2C+S%3BVenkateswaran%2C+K&rft.aulast=Newcombe&rft.aufirst=D&rft.date=2009-08-01&rft.volume=59&rft.issue=8&rft.spage=2015&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.009167-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Differentiation; Lactose; melibiose; robotics; Salinity tolerance; Spacecraft; Reassociation; pH effects; rRNA 16S; Sodium chloride; New species; Bacillaceae; Bacillus; Bacillus firmus DO - http://dx.doi.org/10.1099/ijs.0.009167-0 ER - TY - JOUR T1 - The South American Land Data Assimilation System (SALDAS) 5-Yr Retrospective Atmospheric Forcing Datasets AN - 21060119; 10995895 AB - The definition and derivation of a 5-yr, 0.125, 3-hourly atmospheric forcing dataset that is appropriate for use in a Land Data Assimilation System operating across South America is described. Because surface observations are limited in this region, many of the variables were taken from the South American Regional Reanalysis; however, remotely sensed data were merged with surface observations to calculate the precipitation and downward shortwave radiation fields. The quality of this dataset was evaluated against the surface observations available. There are regional differences in the biases for all variables in the dataset, with volumetric biases in precipitation of the order 0-1 mm day super(-1) and RMSE of 5-15 mm day super(-1), biases in surface solar radiation of the order 10 W m super(-2) and RMSE of 20 W m super(-2), positive biases in temperature typically between 0 and 4 K depending on the region, and positive biases in specific humidity around 2-3 g kg super(-1) in tropical regions and negative biases around 1-2 g kg super(-1) farther south. JF - Journal of Hydrometeorology AU - G. de Goncalves, Luis Gustavo AU - Rodell, Matthew AU - Houser, Paul AU - Shuttleworth, William J AU - Vila, Daniel AU - Larroza, Eliane AU - Bottino, Marcus J AU - Herdies, Dirceu L AU - Aravequia, Jose A AU - Z. De Mattos, Joao G AU - Toll, David L AD - Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 999 EP - 1010 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 10 IS - 4 SN - 1525-755X, 1525-755X KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Specific humidity KW - Remote sensing KW - Tropical Regions KW - Solar radiation KW - Data assimilation KW - Data reanalysis KW - Radiation KW - Hydrologic Data KW - Specific Humidity KW - Solar Radiation KW - Temperature KW - Humidity KW - Precipitation KW - Hydrometeorology KW - South America KW - Hydrometeorological research KW - Atmospheric forcing KW - Q2 09243:Structure, mechanics and thermodynamics KW - AQ 00002:Water Quality KW - M2 551.579.1:Water supply from precipitation (551.579.1) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21060119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=The+South+American+Land+Data+Assimilation+System+%28SALDAS%29+5-Yr+Retrospective+Atmospheric+Forcing+Datasets&rft.au=G.+de+Goncalves%2C+Luis+Gustavo%3BRodell%2C+Matthew%3BHouser%2C+Paul%3BShuttleworth%2C+William+J%3BVila%2C+Daniel%3BLarroza%2C+Eliane%3BBottino%2C+Marcus+J%3BHerdies%2C+Dirceu+L%3BAravequia%2C+Jose+A%3BZ.+De+Mattos%2C+Joao+G%3BToll%2C+David+L&rft.aulast=G.+de+Goncalves&rft.aufirst=Luis&rft.date=2009-08-01&rft.volume=10&rft.issue=4&rft.spage=999&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2009JHM1049.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Specific humidity; Atmospheric forcing; Solar radiation; Hydrometeorological research; Radiation; Remote sensing; Humidity; Precipitation; Data reanalysis; Data assimilation; Hydrometeorology; Solar Radiation; Temperature; Tropical Regions; Hydrologic Data; Specific Humidity; South America DO - http://dx.doi.org/10.1175/2009JHM1049.1 ER - TY - JOUR T1 - A Multimodel Analysis for the Coordinated Enhanced Observing Period (CEOP) AN - 20949165; 10995901 AB - A collection of eight operational global analyses over a 27-month period have been processed to common data structures to facilitate comparisons among the analyses and global observational datasets. The present study evaluated the global precipitation, outgoing longwave radiation (OLR) at the top of the atmosphere, and basin-scale precipitation over the United States. In addition, a multimodel ensemble was created from a linear average of the available data, as close to the analysis time as each system permitted. The results show that the monthly global precipitation and OLR from the multimodel ensemble compares generally better to the observations than any single analysis. Likewise, the daily precipitation from the ensemble exhibits better statistical comparison (in space and time) to gauge observations over the Mississippi River basin. However, the comparisons have seasonality, when the members of the ensemble exhibit generally more skill, during winter. There is notably higher skill of the summertime basin precipitation by the ensemble. Using the global precipitation and OLR, the sensitivity was tested to selectively choose the members with the best statistical comparisons to the reference data. Only small improvements in the statistics were found when comparing a selective ensemble to the full ensemble. Additionally, terms of the global energy budget were compared among the ensemble and to other estimates. The ensemble data and the variance of the ensemble should make a useful point of comparison for the development of model and assimilation components of global analyses. JF - Journal of Hydrometeorology AU - Bosilovich, Michael G AU - Mocko, David AU - Roads, John O AU - Ruane, Alex AD - NASA Global Modeling and Assimilation Office, Goddard Space Flight Center, Greenbelt, Maryland Y1 - 2009/08// PY - 2009 DA - Aug 2009 SP - 912 EP - 934 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 10 IS - 4 SN - 1525-755X, 1525-755X KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Outgoing long-wave radiation KW - River Basins KW - Statistics KW - Statistical analysis KW - Freshwater KW - Atmosphere KW - Data assimilation KW - Radiation KW - Hydrology KW - Daily precipitation KW - Hydrologic Data KW - Seasonality KW - Global precipitation KW - River basins KW - Precipitation KW - USA, Mississippi R. basin KW - Energy budget KW - Model Studies KW - Hydrometeorology KW - Hydrometeorological research KW - AQ 00001:Water Resources and Supplies KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers KW - M2 551.579.1:Water supply from precipitation (551.579.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20949165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=A+Multimodel+Analysis+for+the+Coordinated+Enhanced+Observing+Period+%28CEOP%29&rft.au=Bosilovich%2C+Michael+G%3BMocko%2C+David%3BRoads%2C+John+O%3BRuane%2C+Alex&rft.aulast=Bosilovich&rft.aufirst=Michael&rft.date=2009-08-01&rft.volume=10&rft.issue=4&rft.spage=912&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2009JHM1090.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Seasonality; Hydrology; River basins; Energy budget; Outgoing long-wave radiation; Hydrometeorological research; Global precipitation; Statistical analysis; Precipitation; Daily precipitation; Data assimilation; Hydrometeorology; River Basins; Statistics; Radiation; Atmosphere; Hydrologic Data; Model Studies; USA, Mississippi R. basin; Freshwater DO - http://dx.doi.org/10.1175/2009JHM1090.1 ER - TY - JOUR T1 - TWO EMPIRICAL MODELS FOR GUST FACTORS NEAR LAND-FALLING HURRICANES AN - 20947622; 11041134 AB - Gaussian and lognormal models for gust factors as a function of height and mean wind speed in the vicinity of land-falling hurricanes are presented. The models were empirically derived using data from 2004 Hurricanes Frances and Jeanne and independently verified using data from 2005 Hurricane Wilma. The data were collected from three wind towers at Kennedy Space Center and Cape Canaveral Air Force Station with instrumentation at multiple levels from 12 to 500 ft above ground level. An additional 200-foot tower was available for the verification. Five-minute mean wind speeds from 15 to more than 60 kt were included in the data. The models provide formulas for the mean and standard deviation of the gust factor, given the mean wind speed and height above ground. These statistics may then be used to assess the probability of exceeding a specified peak wind threshold of operational significance, given a specified mean tropical storm wind speed. JF - National Weather Digest AU - Merceret, F J AD - NASA/KSC/KT-C-H Kennedy Space Center, Florida 32899, francis.j.merceret@nasa.gov Y1 - 2009/08// PY - 2009 DA - Aug 2009 SP - 27 EP - 36 VL - 33 IS - 1 SN - 0271-1052, 0271-1052 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Statistics KW - Mean winds KW - Instrumentation KW - Statistical analysis KW - Gusts KW - Storms KW - Wind speed KW - Standard Deviation KW - Wind KW - Modelling KW - Weather KW - Wind towers KW - USA, Florida, Cape Canaveral KW - Tropical depressions KW - Model Studies KW - Hurricanes KW - Storm winds KW - Gust factors KW - Wind data KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.515.2:Cyclones Hurricanes Typhoons (551.515.2) KW - AQ 00006:Sewage KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20947622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Weather+Digest&rft.atitle=TWO+EMPIRICAL+MODELS+FOR+GUST+FACTORS+NEAR+LAND-FALLING+HURRICANES&rft.au=Merceret%2C+F+J&rft.aulast=Merceret&rft.aufirst=F&rft.date=2009-08-01&rft.volume=33&rft.issue=1&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=National+Weather+Digest&rft.issn=02711052&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2015-06-12 N1 - SubjectsTermNotLitGenreText - Wind speed; Hurricanes; Gusts; Wind data; Tropical depressions; Modelling; Mean winds; Storm winds; Statistical analysis; Gust factors; Wind towers; Weather; Statistics; Standard Deviation; Instrumentation; Storms; Wind; Model Studies; USA, Florida, Cape Canaveral ER - TY - JOUR T1 - On the Nature of Soil Moisture in Land Surface Models AN - 20898574; 10889248 AB - The soil moisture state simulated by a land surface model is a highly model-dependent quantity, meaning that the direct transfer of one model's soil moisture into another can lead to a fundamental, and potentially detrimental, inconsistency. This is first illustrated with two recent examples, one from the National Centers for Environmental Prediction (NCEP) involving seasonal precipitation forecasting and another from the realm of ecological modeling. The issue is then further addressed through a quantitative analysis of soil moisture contents produced as part of a global offline simulation experiment in which a number of land surface models were driven with the same atmospheric forcing fields. These latter comparisons clearly demonstrate, on a global scale, the degree to which model-simulated soil moisture variables differ from each other and that these differences extend beyond those associated with model-specific layer thicknesses or soil texture. The offline comparisons also show, however, that once the climatological statistics of each model's soil moisture variable are accounted for (here, through a simple scaling using the first two moments), the different land models tend to produce very similar information on temporal soil moisture variability in most parts of the world. This common information can perhaps be used as the basis for successful mappings between the soil moisture variables in different land models. JF - Journal of Climate AU - Koster, Randal D AU - Guo, Zhichang AU - Dirmeyer, Paul A AU - Yang, Rongqian AU - Mitchell, Kenneth AU - Puma, Michael J AD - Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, Maryland, randal.d.koster@nasa.gov Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 4322 EP - 4335 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 VL - 22 IS - 16 SN - 0894-8755, 0894-8755 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Prediction KW - Variability KW - Statistics KW - Climate change KW - Statistical analysis KW - Soil Water KW - Soil moisture content KW - Modelling KW - Climate models KW - Simulation Analysis KW - Climates KW - Simulation KW - Precipitation KW - Water content KW - Model Studies KW - Numerical simulations KW - Atmospheric forcing KW - Seasonal precipitation forecasting KW - Moisture Content KW - Soil moisture KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5080:Evaluation, processing and publication KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20898574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=On+the+Nature+of+Soil+Moisture+in+Land+Surface+Models&rft.au=Koster%2C+Randal+D%3BGuo%2C+Zhichang%3BDirmeyer%2C+Paul+A%3BYang%2C+Rongqian%3BMitchell%2C+Kenneth%3BPuma%2C+Michael+J&rft.aulast=Koster&rft.aufirst=Randal&rft.date=2009-08-01&rft.volume=22&rft.issue=16&rft.spage=4322&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2009JCLI2832.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Prediction; Atmospheric forcing; Climate change; Simulation; Water content; Modelling; Climate models; Numerical simulations; Statistical analysis; Seasonal precipitation forecasting; Soil moisture content; Soil moisture; Variability; Statistics; Simulation Analysis; Climates; Moisture Content; Precipitation; Soil Water; Model Studies DO - http://dx.doi.org/10.1175/2009JCLI2832.1 ER - TY - JOUR T1 - An empirical approach to ocean color data: Reducing bias and the need for post-launch radiometric re-calibration AN - 20859865; 9333640 AB - A new empirical approach is developed for ocean color remote sensing. Called the Empirical Satellite Radiance-In situ Data (ESRID) algorithm, the approach uses relationships between satellite water-leaving radiances and in situ data after full processing, i.e., at Level-3, to improve estimates of surface variables while relaxing requirements on post-launch radiometric re-calibration. The approach is evaluated using SeaWiFS chlorophyll, which is the longest time series of the most widely used ocean color geophysical product. The results suggest that ESRID 1) drastically reduces the bias of ocean chlorophyll estimates, most impressively in coastal regions, 2) modestly improves the uncertainty, and 3) reduces the sensitivity of global annual median chlorophyll to changes in radiometric re-calibration. Simulated calibration errors of 1% or less produce small changes in global median chlorophyll (<2.7%). In contrast, the standard NASA algorithm set is highly sensitive to radiometric calibration: similar 1% calibration errors produce changes in global median chlorophyll up to nearly 25%. We show that 0.1% radiometric calibration error (about 1% in water-leaving radiance) is needed to prevent radiometric calibration errors from changing global annual median chlorophyll estimates more than the maximum interannual variability observed in the SeaWiFS 9-year record (+/-3%), using the NASA standard method. This is much more stringent than the goal for SeaWiFS of 5% uncertainty for water leaving radiance. The results suggest that ESRID, combined with a field sampling program, can improve the quality and reliability of ocean color data, while promoting a unified description of ocean biology from satellite and in situ platforms. Although the results here are focused on chlorophyll, in principle the approach described by ESRID can be applied to any surface variable potentially observable by visible remote sensing. JF - Remote Sensing of Environment AU - Gregg, W W AU - Casey, N W AU - O'Reilly, JE AU - Esaias, W E AD - NASA/Goddard Space Flight Center, Greenbelt, MD 20771, United States, watson.gregg@nasa.gov Y1 - 2009/08// PY - 2009 DA - August 2009 SP - 1598 EP - 1612 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 8 SN - 0034-4257, 0034-4257 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Environment Abstracts; Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Chlorophylls KW - Chlorophyll KW - Remote sensing of environment KW - Algorithms KW - Remote sensing KW - Time series analysis KW - Primary production KW - Colour KW - Radiance KW - Geophysics KW - Sampling KW - Marine KW - Sensitivity KW - Data processing KW - Mathematical models KW - time series analysis KW - Satellite ocean color sensing KW - Satellites KW - Color KW - Coastal zone KW - Interannual variability KW - Oceans KW - Coastal oceanography KW - Q2 09393:Remote geosensing KW - M2 551.463/.464:Seawater Properties (551.463/.464) KW - D 04030:Models, Methods, Remote Sensing KW - ENA 12:Oceans & Estuaries KW - O 1080:Multi-disciplinary Studies KW - Q5 08501:General KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20859865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=An+empirical+approach+to+ocean+color+data%3A+Reducing+bias+and+the+need+for+post-launch+radiometric+re-calibration&rft.au=Gregg%2C+W+W%3BCasey%2C+N+W%3BO%27Reilly%2C+JE%3BEsaias%2C+W+E&rft.aulast=Gregg&rft.aufirst=W&rft.date=2009-08-01&rft.volume=113&rft.issue=8&rft.spage=1598&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.03.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Colour; Chlorophylls; Radiance; Mathematical models; Remote sensing; Primary production; Chlorophyll; Data processing; Oceans; Algorithms; Sampling; Satellites; Color; Interannual variability; Remote sensing of environment; Satellite ocean color sensing; Coastal oceanography; Time series analysis; Sensitivity; Coastal zone; time series analysis; Geophysics; Marine DO - http://dx.doi.org/10.1016/j.rse.2009.03.005 ER - TY - JOUR T1 - Estimation of the Surface Water Budget of the La Plata Basin AN - 20831760; 10995905 AB - The Variable Infiltration Capacity (VIC) land surface hydrology model forced by gridded observed precipitation and temperature for the period 1979-99 is used to simulate the land surface water balance of the La Plata basin (LPB). The modeled water balance is evaluated with streamflow observations from the major tributaries of the LPB. The spatiotemporal variability of the water balance terms of the LPB are then evaluated using offline VIC model simulations, the 40-yr European Centre for Medium-Range Weather Forecasts Re-Analysis (ERA-40), and inferences obtained from a combination of these two. The seasonality and interannual variability of the water balance terms vary across the basin. Over the Uruguay River basin and the entire LPB, precipitation (P) exceeds evapotranspiration (E) and the basins act as a moisture sink. However, the Paraguay River basin acts as a net source of moisture in dry seasons (strong negative P - E). The annual means and monthly time series of ERA-40 P are in good agreement with gauge observations over the entire LPB and its subbasins, except for the Uruguay basin. The E estimates from VIC and inferred from the ERA-40 atmospheric moisture budget are consistent in both seasonal and interannual variations over the entire LPB, but large discrepancies exist between the two E estimates over the subbasins. The long-term mean of atmospheric moisture convergence P - E agrees well with observed runoff R for the upper Parana River basin, whereas the imbalance is large (28%) for the Uruguay basin-possibly because of its small size. Major problems appear over the Paraguay basin with negative long-term mean of atmospheric moisture convergence P - E, which is not physically realistic. The computed precipitation recycling in the LPB (for L = 500 km) exhibits strong seasonal and spatial variations with ratios of 0%-3% during the cold season and 5%-7% during the warm season. JF - Journal of Hydrometeorology AU - Su, Fengge AU - Lettenmaier, Dennis P AD - Department of Civil and Environmental Engineering, University of Washington, Seattle, Washington, and Universities Space Research Association at NSSTC NASA MSFC, Huntsville, Alabama, fgsu@hydro.washington.edu Y1 - 2009/08// PY - 2009 DA - Aug 2009 SP - 981 EP - 998 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 10 IS - 4 SN - 1525-755X, 1525-755X KW - Aqualine Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Moisture KW - River Basins KW - Water budget KW - Rainfall KW - Hydrologic Budget KW - Basins KW - Argentina, Uruguay R. basin KW - Surface Water KW - Freshwater KW - Time series analysis KW - Brazil, Paraguay R. KW - Hydrologic Models KW - Convergence KW - European Centre for Medium-Range Weather Forecasts KW - Hydrology KW - Seasonal variability KW - Brazil, Upper Parana R. basin KW - budgets KW - Seasonal variations KW - Tributaries KW - Weather forecasting KW - Weather KW - Argentina, La Plata Basin KW - Uruguay KW - dry season KW - Warm seasons KW - River basins KW - Water balance KW - Hydrometeorological research KW - Numerical simulations KW - Moisture sinks KW - Infiltration KW - cold season KW - Dry season KW - Runoff KW - Variability KW - Surface water KW - Recycling KW - Waste management KW - spatial distribution KW - Sulfur dioxide KW - Moisture budget KW - Seasonality KW - Infiltration capacity KW - Temperature KW - Simulation KW - Evapotranspiration KW - Precipitation KW - water balance KW - Interannual variability KW - Brazil, Paraguay Basin KW - AQ 00001:Water Resources and Supplies KW - M2 556:General (556) KW - P 0000:AIR POLLUTION KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20831760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=Estimation+of+the+Surface+Water+Budget+of+the+La+Plata+Basin&rft.au=Su%2C+Fengge%3BLettenmaier%2C+Dennis+P&rft.aulast=Su&rft.aufirst=Fengge&rft.date=2009-08-01&rft.volume=10&rft.issue=4&rft.spage=981&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2009JHM1100.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Seasonality; Water balance; Hydrology; Evapotranspiration; River basins; Dry season; Weather forecasting; Tributaries; Runoff; Water budget; Infiltration capacity; Warm seasons; Precipitation; Time series analysis; Interannual variability; Hydrometeorological research; Numerical simulations; Convergence; Moisture sinks; European Centre for Medium-Range Weather Forecasts; Seasonal variability; Moisture budget; Weather; Surface water; Rainfall; Temperature; Simulation; Basins; dry season; Recycling; water balance; Waste management; spatial distribution; Sulfur dioxide; Infiltration; cold season; Seasonal variations; budgets; Moisture; Variability; River Basins; Hydrologic Models; Hydrologic Budget; Surface Water; Brazil, Paraguay R.; Brazil, Paraguay Basin; Uruguay; Argentina, La Plata Basin; Argentina, Uruguay R. basin; Brazil, Upper Parana R. basin; Freshwater DO - http://dx.doi.org/10.1175/2009JHM1100.1 ER - TY - JOUR T1 - Satellite-based estimates of groundwater depletion in India AN - 20801933; 10915318 AB - Groundwater is a primary source of fresh water in many parts of the world. Some regions are becoming overly dependent on it, consuming groundwater faster than it is naturally replenished and causing water tables to decline unremittingly. Indirect evidence suggests that this is the case in northwest India, but there has been no regional assessment of the rate of groundwater depletion. Here we use terrestrial water storage-change observations from the NASA Gravity Recovery and Climate Experiment satellites and simulated soil-water variations from a data-integrating hydrological modelling system to show that groundwater is being depleted at a mean rate of 4.0c1.0cmyr super(-1) equivalent height of water (17.7c4.5km super(3) yr super(-1)) over the Indian states of Rajasthan, Punjab and Haryana (including Delhi). During our study period of August 2002 to October 2008, groundwater depletion was equivalent to a net loss of 109km super(3) of water, which is double the capacity of India's largest surface-water reservoir. Annual rainfall was close to normal throughout the period and we demonstrate that the other terrestrial water storage components (soil moisture, surface waters, snow, glaciers and biomass) did not contribute significantly to the observed decline in total water levels. Although our observational record is brief, the available evidence suggests that unsustainable consumption of groundwater for irrigation and other anthropogenic uses is likely to be the cause. If measures are not taken soon to ensure sustainable groundwater usage, the consequences for the 114,000,000 residents of the region may include a reduction of agricultural output and shortages of potable water, leading to extensive socioeconomic stresses. JF - Nature AU - Rodell, Matthew AU - Velicogna, Isabella AU - Famiglietti, James S AD - Hydrological Sciences Branch, Code 614.3, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA PY - 2009 SP - 999 EP - 1002 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 460 IS - 7258 SN - 0028-0836, 0028-0836 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Groundwater Depletion KW - Rainfall KW - Socioeconomics KW - Sustainable development KW - Soil Water KW - Groundwater depletion KW - Hydrologic Models KW - Reservoirs KW - Annual rainfall KW - Hydrologic analysis KW - anthropogenic factors KW - Irrigation KW - Stress KW - Biomass KW - Storage KW - water table KW - India, Rajasthan KW - Groundwater KW - Soil moisture KW - Surface water KW - Remote sensing KW - Assessments KW - India, Delhi KW - Glacial water storage KW - India, Haryana KW - Climate models KW - Snow KW - India, Punjab KW - Climates KW - Water storage KW - glaciers KW - Satellites KW - Satellite data KW - water levels KW - Capacity KW - Drinking water KW - AQ 00001:Water Resources and Supplies KW - SW 1030:Use of water of impaired quality KW - M2 556:General (556) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20801933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Satellite-based+estimates+of+groundwater+depletion+in+India&rft.au=Rodell%2C+Matthew%3BVelicogna%2C+Isabella%3BFamiglietti%2C+James+S&rft.aulast=Rodell&rft.aufirst=Matthew&rft.date=2009-08-01&rft.volume=460&rft.issue=7258&rft.spage=999&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature08238 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Glacial water storage; Groundwater depletion; Annual rainfall; Satellite data; Climate models; Hydrologic analysis; Irrigation; Water storage; Soil moisture; Reservoirs; Surface water; anthropogenic factors; Snow; Rainfall; Remote sensing; Sustainable development; glaciers; Stress; Socioeconomics; Biomass; Satellites; Storage; water table; water levels; Groundwater; Drinking water; Groundwater Depletion; Hydrologic Models; Assessments; Climates; Capacity; Soil Water; India, Haryana; India, Rajasthan; India, Punjab; India, Delhi DO - http://dx.doi.org/10.1038/nature08238 ER - TY - CPAPER T1 - New Methodology for Reducing Sensor and Readout Electronics Circuitry Noise in Digital Domain T2 - 2009 Conference on Adaptive Hardware and Systems (AHS-2009) AN - 40385516; 5286433 JF - 2009 Conference on Adaptive Hardware and Systems (AHS-2009) AU - Kizhner, Semion AU - Heinzen, Katherine Y1 - 2009/07/29/ PY - 2009 DA - 2009 Jul 29 KW - Sensors KW - Noise levels KW - Noise reduction KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40385516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Conference+on+Adaptive+Hardware+and+Systems+%28AHS-2009%29&rft.atitle=New+Methodology+for+Reducing+Sensor+and+Readout+Electronics+Circuitry+Noise+in+Digital+Domain&rft.au=Kizhner%2C+Semion%3BHeinzen%2C+Katherine&rft.aulast=Kizhner&rft.aufirst=Semion&rft.date=2009-07-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Conference+on+Adaptive+Hardware+and+Systems+%28AHS-2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.see.ed.ac.uk/~ahs2009/program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fiber Metal Laminates Made by the VARTM Process T2 - 17th International Conference on Composite Materials (ICCM-17) AN - 40301932; 5245213 JF - 17th International Conference on Composite Materials (ICCM-17) AU - Jensen, B J AU - Cano, R J AU - Hales, S J AU - Weiser, E S AU - Alexa, JA AU - Loos, A C AU - Johnson, W S Y1 - 2009/07/27/ PY - 2009 DA - 2009 Jul 27 KW - Metals KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40301932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+International+Conference+on+Composite+Materials+%28ICCM-17%29&rft.atitle=Fiber+Metal+Laminates+Made+by+the+VARTM+Process&rft.au=Jensen%2C+B+J%3BCano%2C+R+J%3BHales%2C+S+J%3BWeiser%2C+E+S%3BAlexa%2C+JA%3BLoos%2C+A+C%3BJohnson%2C+W+S&rft.aulast=Jensen&rft.aufirst=B&rft.date=2009-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+International+Conference+on+Composite+Materials+%28ICCM-17%29&rft.issn=&rft_id=info:doi/ L2 - https://www.eventsforce.net/IOM/media/uploaded/EVIOM/event_7/ICCM%20FI NAL%20PROG%20v4.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assessment of Composite Delamination Self-Healing Under Cyclic Loading T2 - 17th International Conference on Composite Materials (ICCM-17) AN - 40299225; 5245246 JF - 17th International Conference on Composite Materials (ICCM-17) AU - O'Brien, T K Y1 - 2009/07/27/ PY - 2009 DA - 2009 Jul 27 KW - Composite materials KW - Cyclic loading KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40299225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+International+Conference+on+Composite+Materials+%28ICCM-17%29&rft.atitle=Assessment+of+Composite+Delamination+Self-Healing+Under+Cyclic+Loading&rft.au=O%27Brien%2C+T+K&rft.aulast=O%27Brien&rft.aufirst=T&rft.date=2009-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+International+Conference+on+Composite+Materials+%28ICCM-17%29&rft.issn=&rft_id=info:doi/ L2 - https://www.eventsforce.net/IOM/media/uploaded/EVIOM/event_7/ICCM%20FI NAL%20PROG%20v4.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Energy Astrophysics with the Fermi Large Area Telescope T2 - 2009 Meeting of the Division of Particles and Fields of the American Physical Society (DPF-2009) AN - 40409190; 5303719 JF - 2009 Meeting of the Division of Particles and Fields of the American Physical Society (DPF-2009) AU - Hays, Elizabeth Y1 - 2009/07/26/ PY - 2009 DA - 2009 Jul 26 KW - Energy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40409190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Meeting+of+the+Division+of+Particles+and+Fields+of+the+American+Physical+Society+%28DPF-2009%29&rft.atitle=High+Energy+Astrophysics+with+the+Fermi+Large+Area+Telescope&rft.au=Hays%2C+Elizabeth&rft.aulast=Hays&rft.aufirst=Elizabeth&rft.date=2009-07-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Meeting+of+the+Division+of+Particles+and+Fields+of+the+American+Physical+Society+%28DPF-2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.dpf2009.wayne.edu/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Microbial community structure in the North Pacific ocean AN - 746300908; 12928217 AB - We report a ribosomal tag pyrosequencing study of the phylogenetic diversity of Archaea, Bacteria and Eucarya over a depth profile at the Hawaii Ocean Time-Series Station, ALOHA. The V9 region of the SSU rRNA gene was amplified from samples representing the epi- (10 JF - ISME Journal AU - Brown, Mark V AU - Philip, Gayle K AU - Bunge, John A AU - Smith, Matthew C AU - Bissett, Andrew AU - Lauro, Federico M AU - Fuhrman, Jed A AU - Donachie, Stuart P AD - NASA Astrobiology Institute, University of Hawaii, Honolulu, HI, USA, markbrown@unsw.edu.au Y1 - 2009/07/23/ PY - 2009 DA - 2009 Jul 23 SP - 1374 EP - 1386 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 3 IS - 12 SN - 1751-7362, 1751-7362 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - marine KW - pyrosequencing KW - diversity KW - bacteria KW - archaea KW - eukaryotes KW - Eucarya KW - Phylogeny KW - rRNA KW - Archaea KW - Community structure KW - Oceans KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746300908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ISME+Journal&rft.atitle=Microbial+community+structure+in+the+North+Pacific+ocean&rft.au=Brown%2C+Mark+V%3BPhilip%2C+Gayle+K%3BBunge%2C+John+A%3BSmith%2C+Matthew+C%3BBissett%2C+Andrew%3BLauro%2C+Federico+M%3BFuhrman%2C+Jed+A%3BDonachie%2C+Stuart+P&rft.aulast=Brown&rft.aufirst=Mark&rft.date=2009-07-23&rft.volume=3&rft.issue=12&rft.spage=1374&rft.isbn=&rft.btitle=&rft.title=ISME+Journal&rft.issn=17517362&rft_id=info:doi/10.1038%2Fismej.2009.86 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Phylogeny; rRNA; Community structure; Oceans; Eucarya; Archaea DO - http://dx.doi.org/10.1038/ismej.2009.86 ER - TY - CPAPER T1 - NASA World Wind: A New Mission T2 - 11th Annual O'Reilly Open Source Convention (OSCON 2009) AN - 40349236; 5278420 JF - 11th Annual O'Reilly Open Source Convention (OSCON 2009) AU - Hogan, Patrick AU - Kim, Randy Y1 - 2009/07/20/ PY - 2009 DA - 2009 Jul 20 KW - Wind KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40349236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=11th+Annual+O%27Reilly+Open+Source+Convention+%28OSCON+2009%29&rft.atitle=NASA+World+Wind%3A+A+New+Mission&rft.au=Hogan%2C+Patrick%3BKim%2C+Randy&rft.aulast=Hogan&rft.aufirst=Patrick&rft.date=2009-07-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=11th+Annual+O%27Reilly+Open+Source+Convention+%28OSCON+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://en.oreilly.com/oscon2009/public/schedule/full LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Paper to Electronic Questionnaires: Effects on Structured Questionnaire Forms T2 - 13th International Conference on Human-Computer Interaction (HCI International 2009) AN - 40314061; 5250041 JF - 13th International Conference on Human-Computer Interaction (HCI International 2009) AU - Trujillo, Anna Y1 - 2009/07/19/ PY - 2009 DA - 2009 Jul 19 KW - Inventories KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40314061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.atitle=Paper+to+Electronic+Questionnaires%3A+Effects+on+Structured+Questionnaire+Forms&rft.au=Trujillo%2C+Anna&rft.aulast=Trujillo&rft.aufirst=Anna&rft.date=2009-07-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.hcii2009.org/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Computational Implementation of a Human Attention Guiding Mechanism in MIDAS v5 T2 - 13th International Conference on Human-Computer Interaction (HCI International 2009) AN - 40309857; 5249975 JF - 13th International Conference on Human-Computer Interaction (HCI International 2009) AU - Go, Brian AU - Hooey, Becky AU - Wickens, Christopher AU - Scott-Nash, Shelly Y1 - 2009/07/19/ PY - 2009 DA - 2009 Jul 19 KW - Computer applications KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40309857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.atitle=A+Computational+Implementation+of+a+Human+Attention+Guiding+Mechanism+in+MIDAS+v5&rft.au=Go%2C+Brian%3BHooey%2C+Becky%3BWickens%2C+Christopher%3BScott-Nash%2C+Shelly&rft.aulast=Go&rft.aufirst=Brian&rft.date=2009-07-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.hcii2009.org/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamic Operating Documents for Dynamic Operating Environments T2 - 13th International Conference on Human-Computer Interaction (HCI International 2009) AN - 40307472; 5250217 JF - 13th International Conference on Human-Computer Interaction (HCI International 2009) AU - Burian, Barbara Y1 - 2009/07/19/ PY - 2009 DA - 2009 Jul 19 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40307472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.atitle=Dynamic+Operating+Documents+for+Dynamic+Operating+Environments&rft.au=Burian%2C+Barbara&rft.aulast=Burian&rft.aufirst=Barbara&rft.date=2009-07-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.hcii2009.org/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impact of Automation Assisted Aircraft Separation on Situation Awareness T2 - 13th International Conference on Human-Computer Interaction (HCI International 2009) AN - 40305946; 5250665 JF - 13th International Conference on Human-Computer Interaction (HCI International 2009) AU - Dao, Arik-Quang AU - Brandt, Summer AU - Battiste, Vernol AU - Vu, Kim-Phuong AU - Strybel, Tom AU - Johnson, Walter Y1 - 2009/07/19/ PY - 2009 DA - 2009 Jul 19 KW - Aircraft KW - Automation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40305946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.atitle=The+Impact+of+Automation+Assisted+Aircraft+Separation+on+Situation+Awareness&rft.au=Dao%2C+Arik-Quang%3BBrandt%2C+Summer%3BBattiste%2C+Vernol%3BVu%2C+Kim-Phuong%3BStrybel%2C+Tom%3BJohnson%2C+Walter&rft.aulast=Dao&rft.aufirst=Arik-Quang&rft.date=2009-07-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+International+Conference+on+Human-Computer+Interaction+%28HCI+International+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.hcii2009.org/program.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Matrix Studies of Pahs: A Window on the Infrared Universe T2 - 2009 Gordon Research Conference on the Physics and Chemistry of Matrix Isolated Species AN - 40182791; 5184874 JF - 2009 Gordon Research Conference on the Physics and Chemistry of Matrix Isolated Species AU - Hudgins, Doug Y1 - 2009/07/19/ PY - 2009 DA - 2009 Jul 19 KW - Aromatic hydrocarbons KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40182791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Gordon+Research+Conference+on+the+Physics+and+Chemistry+of+Matrix+Isolated+Species&rft.atitle=Matrix+Studies+of+Pahs%3A+A+Window+on+the+Infrared+Universe&rft.au=Hudgins%2C+Doug&rft.aulast=Hudgins&rft.aufirst=Doug&rft.date=2009-07-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Gordon+Research+Conference+on+the+Physics+and+Chemistry+of+Matrix+Isolated+Species&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=matrixiso LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - NEWS T1 - Wide Awake In The Sea Of Tranquillity AN - 454544662 JF - UPI Space Daily AU - Dr. Tony Phillips for NASA Science News Y1 - 2009/07/16/ PY - 2009 DA - 2009 Jul 16 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454544662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Wide+Awake+In+The+Sea+Of+Tranquillity&rft.au=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aulast=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aufirst=&rft.date=2009-07-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - JOUR T1 - Monitoring and forecasting ecosystem dynamics using the Terrestrial Observation and Prediction System (TOPS) AN - 20603829; 9311765 AB - We present an approach for monitoring and forecasting landscape level indicators of the condition of protected area (PA) ecosystems including changes in snowcover, vegetation phenology and productivity using the Terrestrial Observation and Prediction System (TOPS). TOPS is a modeling framework that integrates operational satellite data, microclimate mapping, and ecosystem simulation models to characterize ecosystem status and trends. We have applied TOPS to investigate trends and patterns in landscape indicators using test cases at both national and park-level scales to demonstrate the potential utility of TOPS for supporting efforts by the National Park Service to develop standardized indicators for protected area monitoring. Our analysis of coarse resolution satellite-derived normalized difference vegetation index (NDVI) measurements for North America from 1982-2006 indicates that all but a few PAs are located in areas that exhibited a sustained decline in vegetation condition. We used Yosemite National Park as our park-level test case, and while no significant trends in NDVI were detected during the same period, evidence of drought-induced vegetation mortality and recovery patterns dominated the 25-year record. In our Yosemite analysis, we show that analyzing MODIS (Moderate Resolution Imaging Spectro-radiometer) products (vegetation indices, absorbed radiation, land surface temperature and gross primary production) in conjunction with ground-based measurements, such as runoff, lends additional utility to satellite-based monitoring of ecosystems indicators, as together they provide a comprehensive view of ecosystem condition. Analyses of MODIS products from 2001-2006 show that year-to-year changes in the onset of spring at Yosemite were as large as 45 days, and this signal in the satellite data record is corroborated by observed changes in spring runoff patterns. Finally, we applied TOPS to assess long-term climate impacts on ecosystem condition at the scale of an individual park. When driven by projected climatic changes at Yosemite of 4-6 super(o)C warming by 2100 with no changes in precipitation patterns, TOPS predicts significantly reduced winter snowpack and an earlier onset of the growing season, resulting in prolonged summer drought and reduced vegetation productivity. JF - Remote Sensing of Environment AU - Nemani, R AU - Hashimoto, H AU - Votava, P AU - Melton, F AU - Wang, W AU - Michaelis, A AU - Mutch, L AU - Milesi, C AU - Hiatt, S AU - White, M AD - Moffett Field, CA 94035, United States, rama.nemani@nasa.gov Y1 - 2009/07/15/ PY - 2009 DA - 2009 Jul 15 SP - 1497 EP - 1509 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 7 SN - 0034-4257, 0034-4257 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Rainfall KW - Climatic changes KW - Remote sensing KW - National parks KW - national parks KW - microclimate KW - Primary production KW - ecosystem dynamics KW - protected areas KW - Water springs KW - Microclimate KW - Droughts KW - Temperature effects KW - North America KW - Mortality KW - Data processing KW - Landscape KW - Temperature KW - Simulation KW - Vegetation KW - phenology KW - Satellites KW - summer KW - Standards KW - Runoff KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20603829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Monitoring+and+forecasting+ecosystem+dynamics+using+the+Terrestrial+Observation+and+Prediction+System+%28TOPS%29&rft.au=Nemani%2C+R%3BHashimoto%2C+H%3BVotava%2C+P%3BMelton%2C+F%3BWang%2C+W%3BMichaelis%2C+A%3BMutch%2C+L%3BMilesi%2C+C%3BHiatt%2C+S%3BWhite%2C+M&rft.aulast=Nemani&rft.aufirst=R&rft.date=2009-07-15&rft.volume=113&rft.issue=7&rft.spage=1497&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2008.06.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Data processing; Landscape; National parks; Microclimate; Vegetation; Satellites; Runoff; Mortality; Rainfall; Climatic changes; Remote sensing; Temperature; Simulation; national parks; microclimate; phenology; Primary production; protected areas; ecosystem dynamics; summer; Water springs; Standards; Droughts; North America DO - http://dx.doi.org/10.1016/j.rse.2008.06.017 ER - TY - CPAPER T1 - Modeling and Simulation with the Brahms Agent Environment T2 - 2009 Summer Computer Simulation Conference (SCSC'09) AN - 40275970; 5223439 JF - 2009 Summer Computer Simulation Conference (SCSC'09) AU - Sierhuis, Maarten Y1 - 2009/07/13/ PY - 2009 DA - 2009 Jul 13 KW - Simulation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40275970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Summer+Computer+Simulation+Conference+%28SCSC%2709%29&rft.atitle=Modeling+and+Simulation+with+the+Brahms+Agent+Environment&rft.au=Sierhuis%2C+Maarten&rft.aulast=Sierhuis&rft.aufirst=Maarten&rft.date=2009-07-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Summer+Computer+Simulation+Conference+%28SCSC%2709%29&rft.issn=&rft_id=info:doi/ L2 - http://www.liophant.org/scsc/scsc2009/summersim2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Controlling the Sensitivity of an Optical Cavity with Slow and Fast Light T2 - 2009 Slow and Fast Light Topical Meeting (SL 2009) AN - 40300945; 5240557 JF - 2009 Slow and Fast Light Topical Meeting (SL 2009) AU - Smith, David AU - Myneni, Krishna AU - Odutola, Jamiu AU - Diels, Jean-Claude Y1 - 2009/07/12/ PY - 2009 DA - 2009 Jul 12 KW - Sensitivity KW - Cavities KW - Light effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40300945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Slow+and+Fast+Light+Topical+Meeting+%28SL+2009%29&rft.atitle=Controlling+the+Sensitivity+of+an+Optical+Cavity+with+Slow+and+Fast+Light&rft.au=Smith%2C+David%3BMyneni%2C+Krishna%3BOdutola%2C+Jamiu%3BDiels%2C+Jean-Claude&rft.aulast=Smith&rft.aufirst=David&rft.date=2009-07-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Slow+and+Fast+Light+Topical+Meeting+%28SL+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/browseOptions.asp?MKey={82C8C219 -7A26-4137-B442-40B695B7AD3B}&AKey={57B06C54-08A9-4FEF-9FDE-02D44104 7638} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Probabilistic Simulation for Nanocomposite Fracture T2 - 12th International Conference on Fracture (ICF 12) AN - 40180165; 5175910 JF - 12th International Conference on Fracture (ICF 12) AU - Chamis, C Y1 - 2009/07/12/ PY - 2009 DA - 2009 Jul 12 KW - Simulation KW - Fractures KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40180165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=12th+International+Conference+on+Fracture+%28ICF+12%29&rft.atitle=Probabilistic+Simulation+for+Nanocomposite+Fracture&rft.au=Chamis%2C+C&rft.aulast=Chamis&rft.aufirst=C&rft.date=2009-07-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=12th+International+Conference+on+Fracture+%28ICF+12%29&rft.issn=&rft_id=info:doi/ L2 - http://www.icf12.com/doc-pdf/Program/ICF-program_detail.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Accurate satellite-derived estimates of the tropospheric ozone impact on the global radiation budget AN - 21256539; 11812691 AB - Estimates of the radiative forcing due to anthropogenically-produced tropospheric O sub(3) are derived primarily from models. Here, we use tropospheric ozone and cloud data from several instruments in the A-train constellation of satellites as well as information from the GEOS-5 Data Assimilation System to accurately estimate the radiative effect of tropospheric O sub(3) for January and July 2005. Since we cannot distinguish between natural and anthropogenic sources with the satellite data, our derived radiative effect reflects the unadjusted (instantaneous) effect of the total tropospheric O sub(3) rather than the anthropogenic component. We improve upon previous estimates of tropospheric ozone mixing ratios from a residual approach using the NASA Earth Observing System (EOS) Aura Ozone Monitoring Instrument (OMI) and Microwave Limb Sounder (MLS) by incorporating cloud pressure information from OMI. We focus specifically on the magnitude and spatial structure of the cloud effect on both the short- and long-wave radiative budget. The estimates presented here can be used to evaluate the various aspects of model-generated radiative forcing. For example, our derived cloud impact is to reduce the radiative effect of tropospheric ozone by ~16%. This is centered within the published range of model-produced cloud effect on unadjusted ozone radiative forcing. JF - Atmospheric Chemistry and Physics AU - Joiner, J AU - Schoeberl, M R AU - Vasilkov, A P AU - Oreopoulos, L AU - Platnick, S AU - Livesey, N J AU - Levelt, P F AD - NASA Goddard Space Flight Center, Greenbelt, MD, USA Y1 - 2009/07/10/ PY - 2009 DA - 2009 Jul 10 SP - 4447 EP - 4465 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 13 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Remote Sensing KW - Meteorological data KW - Data assimilation KW - Ozone in troposphere KW - Radiative forcing KW - Microwaves KW - Radiation KW - Mixing ratio KW - budgets KW - Monitoring instruments KW - Ozone KW - Satellite Technology KW - anthropogenic factors KW - Model Studies KW - Clouds KW - Atmospheric chemistry KW - Monitoring KW - Pollution monitoring KW - Ozone monitoring KW - Remote sensing KW - Anthropogenic factors KW - Mixing KW - Global radiation KW - Cloud effects KW - Data collection KW - Troposphere KW - Satellites KW - Satellite data KW - Atmospheric forcing KW - SW 5010:Network design KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - Q2 09284:Hydrodynamics, wave, current and ice forces KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21256539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=Accurate+satellite-derived+estimates+of+the+tropospheric+ozone+impact+on+the+global+radiation+budget&rft.au=Joiner%2C+J%3BSchoeberl%2C+M+R%3BVasilkov%2C+A+P%3BOreopoulos%2C+L%3BPlatnick%2C+S%3BLivesey%2C+N+J%3BLevelt%2C+P+F&rft.aulast=Joiner&rft.aufirst=J&rft.date=2009-07-10&rft.volume=9&rft.issue=13&rft.spage=4447&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2014-12-24 N1 - SubjectsTermNotLitGenreText - Microwaves; Atmospheric forcing; Atmospheric chemistry; Anthropogenic factors; Troposphere; Mixing ratio; Ozone; Clouds; Meteorological data; Cloud effects; Ozone in troposphere; Ozone monitoring; Satellite data; Global radiation; Radiative forcing; Data assimilation; Pollution monitoring; Data collection; anthropogenic factors; Remote sensing; Satellites; budgets; Monitoring instruments; Remote Sensing; Satellite Technology; Radiation; Monitoring; Mixing; Model Studies ER - TY - JOUR T1 - Comet C/2004 Q2 (Machholz); parent volatiles, a search for deuterated methane, and constraint on the CH (sub 4) spin temperature AN - 1859790896; 2017-003131 AB - High-dispersion (lambda /delta lambda nearly equal 25,000) infrared spectra of Comet C/2004 Q2 (Machholz) were acquired on 2004 November 28-29, and 2005 January 19 (UT dates) with the Near InfraRed echelle SPECtrograph (NIRSPEC) at the Keck-2 telescope on Mauna Kea. We detected H (sub 2) O, CH (sub 4) , C (sub 2) H (sub 2) , C (sub 2) H (sub 6) , CO, H (sub 2) CO, CH (sub 3) OH, HCN, and NH (sub 3) and we conducted a sensitive search for CH (sub 3) D. We report rotational temperatures, production rates, and mixing ratios (with respect to H (sub 2) O) at heliocentric distances of 1.49 AU (2004 November) and 1.21 AU (2005 January). We highlight three principal results. (1) The mixing ratios of parent volatiles measured at 1.49 AU and 1.21 AU agree within confidence limits, consistent with homogeneous composition in the mean volatile release from the nucleus of C/2004 Q2. Notably, the relative abundance of C (sub 2) H (sub 6) /C (sub 2) H (sub 2) is substantially higher than those measured in other comets, while the mixing ratios C (sub 2) H (sub 6) /H (sub 2) O, CH (sub 3) OH/H (sub 2) O, and HCN/H (sub 2) O are similar to those observed in comets, referred to as "organics-normal". (2) The spin temperature of CH (sub 4) is >35-38 K, an estimate consistent with the more robust spin temperature found for H (sub 2) O. (3) We obtained a 3sigma upper limit of CH (sub 3) D/CH (sub 4) < 0.020 (D/H < 0.005). This limit suggests that methane released from the nucleus of C/2004 Q2 is not dominated by a component formed in extremely cold (near 10 K) environments. Formation pathways of both interstellar and nebular origin consistent with the measured D/H in methane are discussed. Evaluating the relative contributions of these pathways requires further modeling of chemistry including both gas-phase and gas-grain processes in the natal interstellar cloud and in the protoplanetary disk. Copyright 2009. The American Astronomical Society. All rights reserved. JF - The Astrophysical Journal AU - Bonev, Boncho P AU - Mumma, Michael J AU - Gibb, Erika L AU - DiSanti, Michael A AU - Villanueva, Geronimo L AU - Magee-Sauer, Karen AU - Ellis, Richard S Y1 - 2009/07/10/ PY - 2009 DA - 2009 Jul 10 SP - 1563 EP - 1572 PB - IOP Publishing for American Astronomical Society, Bristol VL - 699 IS - 2 SN - 0004-637X, 0004-637X KW - water KW - methane KW - telescope methods KW - isotopes KW - parent bodies KW - aliphatic hydrocarbons KW - alkanes KW - stable isotopes KW - infrared spectra KW - volatiles KW - organic compounds KW - Near InfraRed echelle SPECtrograph KW - comets KW - NIRSPEC KW - hydrogen KW - Machholz Comet KW - hydrocarbons KW - spectra KW - deuterium KW - Keck-2 Telescope KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859790896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal&rft.atitle=Comet+C%2F2004+Q2+%28Machholz%29%3B+parent+volatiles%2C+a+search+for+deuterated+methane%2C+and+constraint+on+the+CH+%28sub+4%29+spin+temperature&rft.au=Bonev%2C+Boncho+P%3BMumma%2C+Michael+J%3BGibb%2C+Erika+L%3BDiSanti%2C+Michael+A%3BVillanueva%2C+Geronimo+L%3BMagee-Sauer%2C+Karen%3BEllis%2C+Richard+S&rft.aulast=Bonev&rft.aufirst=Boncho&rft.date=2009-07-10&rft.volume=699&rft.issue=2&rft.spage=1563&rft.isbn=&rft.btitle=&rft.title=The+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F699%2F2%2F1563 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2017-01-01 N1 - Number of references - 81 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2017-01-19 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; comets; deuterium; hydrocarbons; hydrogen; infrared spectra; isotopes; Keck-2 Telescope; Machholz Comet; methane; Near InfraRed echelle SPECtrograph; NIRSPEC; organic compounds; parent bodies; spectra; stable isotopes; telescope methods; volatiles; water DO - http://dx.doi.org/10.1088/0004-637X/699/2/1563 ER - TY - CPAPER T1 - Deterministic Uncertainty Quantification for Finite Volume Approximations of Systems of Nonlinear Conservation Laws T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40250630; 5214920 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Barth, Tim Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - Conservation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40250630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Society+for+Industrial+and+Applied+Mathematics&rft.atitle=Deterministic+Uncertainty+Quantification+for+Finite+Volume+Approximations+of+Systems+of+Nonlinear+Conservation+Laws&rft.au=Barth%2C+Tim&rft.aulast=Barth&rft.aufirst=Tim&rft.date=2009-07-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Society+for+Industrial+and+Applied+Mathematics&rft.issn=&rft_id=info:doi/ L2 - http://meetings.siam.org/program.cfm?CONFCODE=AN09 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - On the Mathematical Role of Entropy Variables in Numerical Methods for Boltzmann Moment Closure T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40245084; 5215113 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Barth, Timothy Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - Entropy KW - Mathematical models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40245084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Society+for+Industrial+and+Applied+Mathematics&rft.atitle=On+the+Mathematical+Role+of+Entropy+Variables+in+Numerical+Methods+for+Boltzmann+Moment+Closure&rft.au=Barth%2C+Timothy&rft.aulast=Barth&rft.aufirst=Timothy&rft.date=2009-07-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Society+for+Industrial+and+Applied+Mathematics&rft.issn=&rft_id=info:doi/ L2 - http://meetings.siam.org/program.cfm?CONFCODE=AN09 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Do aerosols weaken or strengthen the Asian Monsoon? T2 - 2009 Gordon Research Conference on Radiation and Climate AN - 40190928; 5184302 JF - 2009 Gordon Research Conference on Radiation and Climate AU - Lau, W Y1 - 2009/07/05/ PY - 2009 DA - 2009 Jul 05 KW - Monsoons KW - Aerosols KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40190928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.atitle=Do+aerosols+weaken+or+strengthen+the+Asian+Monsoon%3F&rft.au=Lau%2C+W&rft.aulast=Lau&rft.aufirst=W&rft.date=2009-07-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=radiation LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cirrus in the Tropical Tropopause Layer and its Role in the Climate System T2 - 2009 Gordon Research Conference on Radiation and Climate AN - 40190891; 5184300 JF - 2009 Gordon Research Conference on Radiation and Climate AU - Jensen, E Y1 - 2009/07/05/ PY - 2009 DA - 2009 Jul 05 KW - Tropopause KW - Climate KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40190891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.atitle=Cirrus+in+the+Tropical+Tropopause+Layer+and+its+Role+in+the+Climate+System&rft.au=Jensen%2C+E&rft.aulast=Jensen&rft.aufirst=E&rft.date=2009-07-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=radiation LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Climate Models and Climate Observations: The Quest is On T2 - 2009 Gordon Research Conference on Radiation and Climate AN - 40183703; 5184288 JF - 2009 Gordon Research Conference on Radiation and Climate AU - Wielicki, B Y1 - 2009/07/05/ PY - 2009 DA - 2009 Jul 05 KW - Climate KW - Models KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40183703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.atitle=Climate+Models+and+Climate+Observations%3A+The+Quest+is+On&rft.au=Wielicki%2C+B&rft.aulast=Wielicki&rft.aufirst=B&rft.date=2009-07-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Gordon+Research+Conference+on+Radiation+and+Climate&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=radiation LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Effect of biomass burning on marine stratocumulus clouds off the California coast AN - 21076196; 11012539 AB - Aerosol-cloud interactions are considered to be one of the most important and least known forcings in the climate system. Biomass burning aerosols are of special interest due to their radiative impact (direct and indirect effect) and their potential to increase in the future due to climate change. Combining data from Geostationary Operational Environmental Satellite (GOES) and MODerate-resolution Imaging Spectroradiometer (MODIS) with passive tracers from the FLEXPART Lagrangian Particle Dispersion Model, the impact of biomass burning on marine stratocumulus clouds has been examined in June and July of 2006-2008 off the California coast. Using a continental tracer, the indirect effect of biomass burning aerosols has been isolated by comparing the average cloud fraction and cloud albedo for different meteorological situations, and for clean versus polluted (in terms of biomass burning) continental air masses. Within a 500 km-wide band along the coast of California, biomass burning aerosols, which tend to reside above the marine boundary layer, increased the cloud fraction by 0.143, and the cloud albedo by 0.038. The combined effect is an indirect radiative forcing of − 7.45% (cooling effect) on average, with a bias due to meteorology of +0.89%. Further away from the coast, the biomass burning aerosols, which are located within the boundary layer, reduce the cloud fraction by 0.023 and the cloud albedo by 0.006, resulting in an indirect radiative forcing of +1.33% (warming effect) with a bias of +0.49%. These results underscore the dual role that absorbing aerosols play in cloud radiative forcing. JF - Atmospheric Chemistry and Physics Discussions AU - Brioude, J AU - McKeen, SA AU - Frost, G J AU - Hsie, E-Y AU - Cooper, O R AU - Feingold, G AU - Trainer, M AU - Freitas AU - Kowal, D AU - Ayers, J K AU - Prins, E AU - Minnis, P AD - NASA Langley Research Center, Hampton, Virginia, USA Y1 - 2009/07/03/ PY - 2009 DA - 2009 Jul 03 SP - 14529 EP - 14570 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 4 SN - 1680-7367, 1680-7367 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - albedo KW - Combustion products KW - Climate change KW - Aerosol from biomass burning KW - Remote sensing KW - Particulates KW - air masses KW - Particle dispersion KW - Tracers KW - Radiative forcing KW - INE, USA, California KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Meteorology KW - Air masses KW - Aerosols KW - Climate models KW - Marine stratocumulus KW - Aerosols-cloud condensation nuclei relationships KW - Albedo KW - Aerosols-cloud relationships KW - Biomass KW - burning KW - Satellites KW - Clouds KW - Coastal zone KW - Satellite data KW - Marine atmospheric boundary layer KW - Boundary layers KW - Atmospheric chemistry KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21076196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Effect+of+biomass+burning+on+marine+stratocumulus+clouds+off+the+California+coast&rft.au=Brioude%2C+J%3BMcKeen%2C+SA%3BFrost%2C+G+J%3BHsie%2C+E-Y%3BCooper%2C+O+R%3BFeingold%2C+G%3BTrainer%2C+M%3BFreitas%3BKowal%2C+D%3BAyers%2C+J+K%3BPrins%2C+E%3BMinnis%2C+P&rft.aulast=Brioude&rft.aufirst=J&rft.date=2009-07-03&rft.volume=9&rft.issue=4&rft.spage=14529&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Air masses; Climate models; Marine stratocumulus; Aerosols-cloud condensation nuclei relationships; Albedo; Aerosol from biomass burning; Climate change; Aerosols-cloud relationships; Clouds; Particle dispersion; Satellite data; Radiative forcing; Marine atmospheric boundary layer; Atmospheric chemistry; Meteorology; MODIS (Moderate Resolution Imaging Spectrometer); albedo; Aerosols; Combustion products; Remote sensing; Particulates; burning; Biomass; Satellites; air masses; Tracers; Coastal zone; Boundary layers; INE, USA, California ER - TY - JOUR T1 - Thermal protection system development, testing, and qualification for atmospheric probes and sample return missions examples for Saturn, Titan and Stardust-type sample return AN - 877846963; 2011-060717 JF - Advances in Space Research AU - Venkatapathy, Ethiraj AU - Laub, B AU - Hartman, G J AU - Arnold, J O AU - Wright, M J AU - Allen, G A, Jr Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 138 EP - 150 PB - Elsevier, Oxford-New York VL - 44 IS - 1 SN - 0273-1177, 0273-1177 KW - protection KW - solar system KW - icy satellites KW - technology KW - Stardust Mission KW - thermal properties KW - samples KW - giant planets KW - exploration KW - Saturn KW - planets KW - Titan Satellite KW - outer planets KW - satellites KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877846963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Space+Research&rft.atitle=Thermal+protection+system+development%2C+testing%2C+and+qualification+for+atmospheric+probes+and+sample+return+missions+examples+for+Saturn%2C+Titan+and+Stardust-type+sample+return&rft.au=Venkatapathy%2C+Ethiraj%3BLaub%2C+B%3BHartman%2C+G+J%3BArnold%2C+J+O%3BWright%2C+M+J%3BAllen%2C+G+A%2C+Jr&rft.aulast=Venkatapathy&rft.aufirst=Ethiraj&rft.date=2009-07-01&rft.volume=44&rft.issue=1&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2008.12.023 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - exploration; giant planets; icy satellites; instruments; outer planets; planets; protection; samples; satellites; Saturn; solar system; Stardust Mission; technology; thermal properties; Titan Satellite DO - http://dx.doi.org/10.1016/j.asr.2008.12.023 ER - TY - JOUR T1 - The kinematics of Ny-Alesund from space geodetic data AN - 753849768; 2010-068958 AB - We have compared coordinate time series from several space geodetic observing techniques to derive the kinematical motions of Ny-Alesund, Svalbard. Velocity estimates from VLBI, GPS, and DORIS scatter more than the expected error estimates from each technique, and also between individual GPS solutions with different software and analysis strategies. A statistical combination yields average topocentric velocity components of 14.3 + or - 0.2 mm/year (north), 9.8 + or - 0.7 mm/year (east), and 8.2 + or - 0.9 mm/year (vertical) for 1993-2007. The horizontal velocity is in agreement with a combined prediction of NUVEL-NNR-1A and the effects of post-glacial rebound and present day ice melt of nearby glaciers. The observed uplift is twice that predicted by the two latter processes. The non-linear time series of both VLBI and GPS data suggest that the uplift rate increases from 7.0 mm/year before 2003 to 10.8 mm/year after 2003. We conclude that this has a geophysical origin since no monument motions have been detected. A recent sea level decrease (1993-2007) of 4.7 + or - 0.9 mm/year supports an absolute sea level increase of 3.2 mm/year as determined elsewhere by satellite altimetry. JF - Journal of Geodynamics AU - Kierulf, Halfdan Pascal AU - Pettersen, Bjorn Ragnvald AU - MacMillan, Daniel S AU - Willis, P Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 37 EP - 46 PB - Elsevier, Oxford VL - 48 IS - 1 SN - 0264-3707, 0264-3707 KW - Spitsbergen Island KW - Global Positioning System KW - glacial rebound KW - geophysical surveys KW - time series analysis KW - Svalbard KW - DORIS KW - Arctic region KW - uplifts KW - statistical analysis KW - glaciers KW - rates KW - Spitsbergen KW - geodesy KW - kinematics KW - isostatic rebound KW - Ny-Alesund KW - space geodetic observing techniques KW - surveys KW - tectonics KW - glacial geology KW - very long baseline interferometry KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geodynamics&rft.atitle=The+kinematics+of+Ny-Alesund+from+space+geodetic+data&rft.au=Kierulf%2C+Halfdan+Pascal%3BPettersen%2C+Bjorn+Ragnvald%3BMacMillan%2C+Daniel+S%3BWillis%2C+P&rft.aulast=Kierulf&rft.aufirst=Halfdan&rft.date=2009-07-01&rft.volume=48&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geodynamics&rft.issn=02643707&rft_id=info:doi/10.1016%2Fj.jog.2009.05.002 L2 - http://www.sciencedirect.com/science/journal/02643707 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Document feature - illus. incl. 6 tables, geol. sketch map N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic region; DORIS; geodesy; geophysical surveys; glacial geology; glacial rebound; glaciers; Global Positioning System; isostatic rebound; kinematics; Ny-Alesund; rates; space geodetic observing techniques; Spitsbergen; Spitsbergen Island; statistical analysis; surveys; Svalbard; tectonics; time series analysis; uplifts; very long baseline interferometry DO - http://dx.doi.org/10.1016/j.jog.2009.05.002 ER - TY - JOUR T1 - Methods for characterizing fine particulate matter using ground observations and remotely sensed data: potential use for environmental public health surveillance. AN - 67541151; 19645271 AB - This study describes and demonstrates different techniques for surface fitting daily environmental hazards data of particulate matter with aerodynamic diameter less than or equal to 2.5 microm (PM2.5) for the purpose of integrating respiratory health and environmental data for the Centers for Disease Control and Prevention (CDC) pilot study of Health and Environment Linked for Information Exchange (HELIX)-Atlanta. It presents a methodology for estimating daily spatial surfaces of ground-level PM2.5 concentrations using the B-Spline and inverse distance weighting (IDW) surface-fitting techniques, leveraging National Aeronautics and Space Administration (NASA) Moderate Resolution Imaging Spectrometer (MODIS) data to complement U.S. Environmental Protection Agency (EPA) ground observation data. The study used measurements of ambient PM2.5 from the EPA database for the year 2003 as well as PM2.5 estimates derived from NASA's satellite data. Hazard data have been processed to derive the surrogate PM2.5 exposure estimates. This paper shows that merging MODIS remote sensing data with surface observations of PM,2. not only provides a more complete daily representation of PM,2. than either dataset alone would allow, but it also reduces the errors in the PM2.5-estimated surfaces. The results of this study also show that although the IDW technique can introduce some numerical artifacts that could be due to its interpolating nature, which assumes that the maxima and minima can occur only at the observation points, the daily IDW PM2.5 surfaces had smaller errors in general, with respect to observations, than those of the B-Spline surfaces. Finally, the methods discussed in this paper establish a foundation for environmental public health linkage and association studies for which determining the concentrations of an environmental hazard such as PM2.5 with high accuracy is critical. JF - Journal of the Air & Waste Management Association (1995) AU - Al-Hamdan, Mohammad Z AU - Crosson, William L AU - Limaye, Ashutosh S AU - Rickman, Douglas L AU - Quattrochi, Dale A AU - Estes, Maurice G AU - Qualters, Judith R AU - Sinclair, Amber H AU - Tolsma, Dennis D AU - Adeniyi, Kafayat A AU - Niskar, Amanda Sue AD - Universities Space Research Association, National Aeronautics and Space Administration, Marshall Space Flight Center, National Space Science and Technology Center, Huntsville, AL 35805 , USA. mohammad.alhamdan@nasa.gov Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 865 EP - 881 VL - 59 IS - 7 SN - 1096-2247, 1096-2247 KW - Particulate Matter KW - 0 KW - Index Medicus KW - Regression Analysis KW - Particle Size KW - Health Surveys KW - Time Factors KW - Particulate Matter -- analysis KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67541151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Air+%26+Waste+Management+Association+%281995%29&rft.atitle=Methods+for+characterizing+fine+particulate+matter+using+ground+observations+and+remotely+sensed+data%3A+potential+use+for+environmental+public+health+surveillance.&rft.au=Al-Hamdan%2C+Mohammad+Z%3BCrosson%2C+William+L%3BLimaye%2C+Ashutosh+S%3BRickman%2C+Douglas+L%3BQuattrochi%2C+Dale+A%3BEstes%2C+Maurice+G%3BQualters%2C+Judith+R%3BSinclair%2C+Amber+H%3BTolsma%2C+Dennis+D%3BAdeniyi%2C+Kafayat+A%3BNiskar%2C+Amanda+Sue&rft.aulast=Al-Hamdan&rft.aufirst=Mohammad&rft.date=2009-07-01&rft.volume=59&rft.issue=7&rft.spage=865&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association+%281995%29&rft.issn=10962247&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-09-03 N1 - Date created - 2009-08-03 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - H (sub 2) O at the Phoenix landing site AN - 50227866; 2009-085489 AB - The Phoenix mission investigated patterned ground and weather in the northern arctic region of Mars for 5 months starting 25 May 2008 (solar longitude between 76.5 degrees and 148 degrees ). A shallow ice table was uncovered by the robotic arm in the center and edge of a nearby polygon at depths of 5 to 18 centimeters. In late summer, snowfall and frost blanketed the surface at night; H (sub 2) O ice and vapor constantly interacted with the soil. The soil was alkaline (pH=7.7) and contained CaCO (sub 3) , aqueous minerals, and salts up to several weight percent in the indurated surface soil. Their formation likely required the presence of water. JF - Science AU - Smith, P H AU - Tamppari, L K AU - Arvidson, R E AU - Bass, D AU - Blaney, D AU - Boynton, W V AU - Carswell, A AU - Catling, D C AU - Clark, B C AU - Duck, T AU - DeJong, E AU - Fisher, D AU - Goetz, W AU - Gunnlaugsson, H P AU - Hecht, M H AU - Hipkin, V AU - Hoffman, J AU - Hviid, S F AU - Keller, H U AU - Kounaves, S P AU - Lange, C F AU - Lemmon, M T AU - Madsen, M B AU - Markiewicz, W J AU - Marshall, J AU - McKay, C P AU - Mellon, M T AU - Ming, D W AU - Morris, R V AU - Pike, W T AU - Renno, N AU - Staufer, U AU - Stoker, C AU - Taylor, P AU - Whiteway, J A AU - Zent, A P Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 58 EP - 61 PB - American Association for the Advancement of Science, Washington, DC VL - 325 IS - 5936 SN - 0036-8075, 0036-8075 KW - water KW - soils KW - imagery KW - water vapor KW - Mars KW - landing sites KW - terrestrial planets KW - planets KW - ice KW - frost action KW - Phoenix Mission KW - patterned ground KW - color imagery KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50227866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=H+%28sub+2%29+O+at+the+Phoenix+landing+site&rft.au=Smith%2C+P+H%3BTamppari%2C+L+K%3BArvidson%2C+R+E%3BBass%2C+D%3BBlaney%2C+D%3BBoynton%2C+W+V%3BCarswell%2C+A%3BCatling%2C+D+C%3BClark%2C+B+C%3BDuck%2C+T%3BDeJong%2C+E%3BFisher%2C+D%3BGoetz%2C+W%3BGunnlaugsson%2C+H+P%3BHecht%2C+M+H%3BHipkin%2C+V%3BHoffman%2C+J%3BHviid%2C+S+F%3BKeller%2C+H+U%3BKounaves%2C+S+P%3BLange%2C+C+F%3BLemmon%2C+M+T%3BMadsen%2C+M+B%3BMarkiewicz%2C+W+J%3BMarshall%2C+J%3BMcKay%2C+C+P%3BMellon%2C+M+T%3BMing%2C+D+W%3BMorris%2C+R+V%3BPike%2C+W+T%3BRenno%2C+N%3BStaufer%2C+U%3BStoker%2C+C%3BTaylor%2C+P%3BWhiteway%2C+J+A%3BZent%2C+A+P&rft.aulast=Smith&rft.aufirst=P&rft.date=2009-07-01&rft.volume=325&rft.issue=5936&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1172339 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - color imagery; frost action; ice; imagery; landing sites; Mars; patterned ground; Phoenix Mission; planets; soils; terrestrial planets; water; water vapor DO - http://dx.doi.org/10.1126/science.1172339 ER - TY - JOUR T1 - Detection of perchlorate and the soluble chemistry of Martian soil at the Phoenix lander site AN - 50227645; 2009-085491 JF - Science AU - Hecht, M H AU - Kounaves, S P AU - Quinn, R C AU - West, S J AU - Young, S M M AU - Ming, D W AU - Catling, D C AU - Clark, B C AU - Boynton, W V AU - Hoffman, J AU - DeFlores, L P AU - Gospodinova, K AU - Kapit, J AU - Smith, P H Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 64 EP - 67 PB - American Association for the Advancement of Science, Washington, DC VL - 325 IS - 5936 SN - 0036-8075, 0036-8075 KW - Vastitas Borealis KW - soils KW - chlorine KW - halogens KW - Mars KW - landing sites KW - bicarbonate ion KW - hydrochemistry KW - perchlorate KW - terrestrial planets KW - planets KW - detection KW - dissolved materials KW - chloride ion KW - Phoenix Mission KW - patterned ground KW - geochemistry KW - pH KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50227645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Detection+of+perchlorate+and+the+soluble+chemistry+of+Martian+soil+at+the+Phoenix+lander+site&rft.au=Hecht%2C+M+H%3BKounaves%2C+S+P%3BQuinn%2C+R+C%3BWest%2C+S+J%3BYoung%2C+S+M+M%3BMing%2C+D+W%3BCatling%2C+D+C%3BClark%2C+B+C%3BBoynton%2C+W+V%3BHoffman%2C+J%3BDeFlores%2C+L+P%3BGospodinova%2C+K%3BKapit%2C+J%3BSmith%2C+P+H&rft.aulast=Hecht&rft.aufirst=M&rft.date=2009-07-01&rft.volume=325&rft.issue=5936&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1172466 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - bicarbonate ion; chloride ion; chlorine; detection; dissolved materials; geochemistry; halogens; hydrochemistry; landing sites; Mars; patterned ground; perchlorate; pH; Phoenix Mission; planets; soils; terrestrial planets; Vastitas Borealis DO - http://dx.doi.org/10.1126/science.1172466 ER - TY - JOUR T1 - Mars water-ice clouds and precipitation AN - 50226713; 2009-085492 JF - Science AU - Whiteway, J A AU - Komguem, L AU - Dickinson, C AU - Cook, C AU - Illnicki, M AU - Seabrook, J AU - Popovici, V AU - Duck, T J AU - Davy, R AU - Taylor, P A AU - Pathak, J AU - Fisher, D AU - Carswell, A I AU - Daly, M AU - Hipkin, V AU - Zent, A P AU - Hecht, M H AU - Wood, S E AU - Tamppari, L K AU - Renno, N AU - Moores, J E AU - Lemmon, M T AU - Daerden, F AU - Smith, P H Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 68 EP - 70 PB - American Association for the Advancement of Science, Washington, DC VL - 325 IS - 5936 SN - 0036-8075, 0036-8075 KW - terrestrial planets KW - crystals KW - clouds KW - planets KW - precipitation KW - ice KW - atmosphere KW - water vapor KW - Phoenix Mission KW - Mars KW - landing sites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50226713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Mars+water-ice+clouds+and+precipitation&rft.au=Whiteway%2C+J+A%3BKomguem%2C+L%3BDickinson%2C+C%3BCook%2C+C%3BIllnicki%2C+M%3BSeabrook%2C+J%3BPopovici%2C+V%3BDuck%2C+T+J%3BDavy%2C+R%3BTaylor%2C+P+A%3BPathak%2C+J%3BFisher%2C+D%3BCarswell%2C+A+I%3BDaly%2C+M%3BHipkin%2C+V%3BZent%2C+A+P%3BHecht%2C+M+H%3BWood%2C+S+E%3BTamppari%2C+L+K%3BRenno%2C+N%3BMoores%2C+J+E%3BLemmon%2C+M+T%3BDaerden%2C+F%3BSmith%2C+P+H&rft.aulast=Whiteway&rft.aufirst=J&rft.date=2009-07-01&rft.volume=325&rft.issue=5936&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1172344 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - atmosphere; clouds; crystals; ice; landing sites; Mars; Phoenix Mission; planets; precipitation; terrestrial planets; water vapor DO - http://dx.doi.org/10.1126/science.1172344 ER - TY - JOUR T1 - Spectroscopic characteristics of synthetic olivine; an integrated multi-wavelength and multi-technique approach AN - 50226356; 2009-084962 AB - Spectroscopic measurements have been made of two suites of olivine minerals synthesized under slightly different conditions in 5-10 mol% increments across the solid solution from forsterite to fayalite. Here, we present Mossbauer results for the entire Fe-Mg olivine suite, as well as the results for only the fayalite end-member as an introduction to our team's other diverse spectral-analysis techniques and data that will be presented in forthcoming papers. Experimental methods used to synthesize both suites of samples are discussed here in detail, along with specifics of the analytical techniques used to study them. Electron microprobe data and Mossbauer spectra acquired at 293 K across the solid solution are presented first to characterize and address the presence of impurities in the broad suite of samples that may affect other spectroscopic methods. We then focus specifically on the fayalite end-member to illustrate its properties using multiple techniques. Fayalite is an especially important phase for different types of spectroscopy because, by definition, it contains an equal distribution of Fe (super 2+) cations between the M1 and M2 octahedral sites. Thus, features associated with each of the two sites must represent equal numbers of Fe (super 2+) cations, removing uncertainties associated with assumptions about order/disorder of Fe (super 2+) and other cations. Mossbauer, Raman, thermal emission, attenuated total reflectance (ATR), specular reflectance, and visible to mid-infrared total reflectance studies are presented for fayalite. These include calculation of mid-infrared optical constants (n and k) and fundamental Mossbauer parameters: intrinsic isomer shift (delta (sub I) ), Mossbauer temperature (theta (sub M) ), and recoil-free fraction (f). Data from the different techniques are described and related, demonstrating the importance of multi-wavelength data to provide a complete characterization and understanding of the spectroscopic features in fayalite. JF - American Mineralogist AU - Dyar, M D AU - Sklute, E C AU - Menzies, O N AU - Bland, P A AU - Lindsley, D AU - Glotch, T AU - Lane, M D AU - Schaefer, M W AU - Wopenka, B AU - Klima, R AU - Bishop, J L AU - Hiroi, T AU - Pieters, C AU - Sunshine, J Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 883 EP - 898 PB - Mineralogical Society of America, Washington, DC VL - 94 IS - 7 SN - 0003-004X, 0003-004X KW - silicates KW - experimental studies KW - techniques KW - olivine group KW - infrared spectra KW - nesosilicates KW - laboratory studies KW - Raman spectra KW - fayalite KW - olivine KW - orthosilicates KW - thermal emission KW - spectra KW - spectroscopy KW - reflectance KW - synthetic materials KW - Mossbauer spectra KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50226356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Spectroscopic+characteristics+of+synthetic+olivine%3B+an+integrated+multi-wavelength+and+multi-technique+approach&rft.au=Dyar%2C+M+D%3BSklute%2C+E+C%3BMenzies%2C+O+N%3BBland%2C+P+A%3BLindsley%2C+D%3BGlotch%2C+T%3BLane%2C+M+D%3BSchaefer%2C+M+W%3BWopenka%2C+B%3BKlima%2C+R%3BBishop%2C+J+L%3BHiroi%2C+T%3BPieters%2C+C%3BSunshine%2C+J&rft.aulast=Dyar&rft.aufirst=M&rft.date=2009-07-01&rft.volume=94&rft.issue=7&rft.spage=883&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2009.3115 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - experimental studies; fayalite; infrared spectra; laboratory studies; Mossbauer spectra; nesosilicates; olivine; olivine group; orthosilicates; Raman spectra; reflectance; silicates; spectra; spectroscopy; synthetic materials; techniques; thermal emission DO - http://dx.doi.org/10.2138/am.2009.3115 ER - TY - JOUR T1 - Evidence for calcium carbonate at the Mars Phoenix landing site AN - 50225678; 2009-085490 JF - Science AU - Boynton, W V AU - Ming, D W AU - Kounaves, S P AU - Young, S M M AU - Arvidson, R E AU - Hecht, M H AU - Hoffman, J AU - Niles, P B AU - Hamara, D K AU - Quinn, R C AU - Smith, P H AU - Sutter, B AU - Catling, D C AU - Morris, R V Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 61 EP - 64 PB - American Association for the Advancement of Science, Washington, DC VL - 325 IS - 5936 SN - 0036-8075, 0036-8075 KW - terrestrial planets KW - soils KW - planets KW - identification KW - Phoenix Mission KW - Mars KW - calcium carbonate KW - landing sites KW - calorimetry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50225678?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Evidence+for+calcium+carbonate+at+the+Mars+Phoenix+landing+site&rft.au=Boynton%2C+W+V%3BMing%2C+D+W%3BKounaves%2C+S+P%3BYoung%2C+S+M+M%3BArvidson%2C+R+E%3BHecht%2C+M+H%3BHoffman%2C+J%3BNiles%2C+P+B%3BHamara%2C+D+K%3BQuinn%2C+R+C%3BSmith%2C+P+H%3BSutter%2C+B%3BCatling%2C+D+C%3BMorris%2C+R+V&rft.aulast=Boynton&rft.aufirst=W&rft.date=2009-07-01&rft.volume=325&rft.issue=5936&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1172768 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - calcium carbonate; calorimetry; identification; landing sites; Mars; Phoenix Mission; planets; soils; terrestrial planets DO - http://dx.doi.org/10.1126/science.1172768 ER - TY - JOUR T1 - Concordant Rb/Sr, Sm/Nd, and Ar/Ar ages for Northwest Africa 1460; a 346 Ma old basaltic shergottite related to "lherzolitic" shergottites AN - 50223566; 2009-088488 AB - Multiple lines of evidence show that the Rb-Sr, Sm-Nd, and Ar-Ar isotopic systems individually give robust crystallization ages for basaltic (or diabasic) shergottite Northwest Africa (NWA) 1460. In contrast to other shergottites, NWA 1460 exhibits minimal evidence of excess (super 40) Ar, thus allowing an unambiguous determination of its Ar-Ar age. The concordant Rb-Sr, Sm-Nd, and Ar-Ar results for NWA 1460 define its crystallization age to be 346 + or - 17 Ma (2sigma ). In combination with petrographic and trace element data for this specimen and paired meteorite NWA 480, these results strongly refute the suggestion by others that the shergottites are nearly equal 4.1 Ga old. Current crystallization and cosmic-ray exposure (CRE) age data permit identification of a maximum of nine ejection events for Martian meteorites (numbering more than 50 unpaired specimens as of 2008) and plausibly as few as five such events. Although recent high resolution imaging of the Martian surface has identified limited areas of sparsely cratered terrains, the meteorite data suggest that either these areas are representative of larger areas from which the meteorites might come, or that the cratering chronology needs recalibration. Time-averaged (super 87) Rb/ (super 86) Sr=0.16 for the mantle source of the parent magma of NWA 1460/480 over the nearly equal 4.56 Ga age of the planet is consistent with previously estimated values for bulk silicate Mars in the range 0.13-0.16, and similar to values of nearly equal 0.18 for the "lherzolitic" shergottites. Initial epsilon (sub Nd) for NWA 1460/480 at 350 + or - 16 Ma ago was +10.6 + or - 0.5, which implies a time-averaged (super 147) Sm/ (super 144) Nd of 0.217 in the Martian mantle prior to mafic melt extraction, similar to values of 0.211-0.216 for the "lherzolitic" shergottites. These time-averaged values do not imply a simple two-stage mantle/melt evolution, but must result from multiple episodes of melt extractions from the source regions. Much higher "late-stage" epsilon (sub Nd) values for the depleted shergottites imply similar processes carried to a greater degree. Thus, NWA 1460/480, the "lherzolitic" shergottites and perhaps EET 79001 give the best (albeit imperfect) estimate of the Sr- and Nd-isotopic characteristics of bulk silicate Mars. JF - Geochimica et Cosmochimica Acta AU - Nyquist, L E AU - Bogard, D D AU - Shih, C Y AU - Park, J AU - Reese, Y D AU - Irving, A J Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 4288 EP - 4309 PB - Elsevier, New York, NY VL - 73 IS - 14 SN - 0016-7037, 0016-7037 KW - Northwest Africa Meteorites KW - stony meteorites KW - isotopes KW - Martian meteorites KW - igneous rocks KW - Mars KW - NWA 1460 KW - stable isotopes KW - Rb/Sr KW - lherzolite KW - SNC Meteorites KW - meteorites KW - plutonic rocks KW - mineral composition KW - dates KW - absolute age KW - rare earths KW - basaltic composition KW - Ar/Ar KW - petrology KW - Paleozoic KW - isotope ratios KW - Carboniferous KW - cosmochemistry KW - achondrites KW - ultramafics KW - terrestrial planets KW - Nd-144/Nd-143 KW - planets KW - shergottite KW - Sm/Nd KW - metals KW - peridotites KW - crystallization KW - neodymium KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50223566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Concordant+Rb%2FSr%2C+Sm%2FNd%2C+and+Ar%2FAr+ages+for+Northwest+Africa+1460%3B+a+346+Ma+old+basaltic+shergottite+related+to+%22lherzolitic%22+shergottites&rft.au=Nyquist%2C+L+E%3BBogard%2C+D+D%3BShih%2C+C+Y%3BPark%2C+J%3BReese%2C+Y+D%3BIrving%2C+A+J&rft.aulast=Nyquist&rft.aufirst=L&rft.date=2009-07-01&rft.volume=73&rft.issue=14&rft.spage=4288&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.04.008 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 117 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; Ar/Ar; basaltic composition; Carboniferous; cosmochemistry; crystallization; dates; igneous rocks; isotope ratios; isotopes; lherzolite; Mars; Martian meteorites; metals; meteorites; mineral composition; Nd-144/Nd-143; neodymium; Northwest Africa Meteorites; NWA 1460; Paleozoic; peridotites; petrology; planets; plutonic rocks; rare earths; Rb/Sr; shergottite; Sm/Nd; SNC Meteorites; stable isotopes; stony meteorites; terrestrial planets; ultramafics DO - http://dx.doi.org/10.1016/j.gca.2009.04.008 ER - TY - JOUR T1 - Presence of sulfate does not inhibit low-temperature dolomite precipitation AN - 50138386; 2009-094521 AB - The hypothesis that sulfate inhibits dolomite formation evolved from geochemical studies of porewaters from deep-sea sedimentary sequences and has been tested with hydrothermal experiments. We examined the sulfate inhibition factor using aerobic culture experiments with Virgibacillus marismortui and Halomonas meridiana, two moderately halophilic aerobic bacteria, which metabolize independent of sulfate concentration. The culture experiments were conducted at 25 and 35 degrees C using variable SO (sub 4) (super 2-) concentrations (0, 14, 28 and 56 mM) and demonstrate that halophilic aerobic bacteria mediate direct precipitation of dolomite with or without SO (sub 4) (super 2-) in the culture media which simulate dolomite occurrences commonly found under the Earth's surface conditions. Hence, we report that the presence of sulfate does not inhibit dolomite precipitation. Further, we hypothesize that, if sedimentary dolomite is a direct precipitate, as in our low-temperature culture experiments, the kinetic factors involved are likely to be quite different from those governing a dolomite replacement reaction, such as in hydrothermal experiments. Consequently, the occurrence and, presumably, growth of dolomite in SO (sub 4) (super 2-) -rich aerobic cultures may shed new light on the long-standing Dolomite Problem. JF - Earth and Planetary Science Letters AU - Sanchez-Roman, Monica AU - McKenzie, Judith A AU - de Luca Rebello Wagener, Angela AU - Rivadeneyra, Maria A AU - Vasconcelos, Crisogono Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 131 EP - 139 PB - Elsevier, Amsterdam VL - 285 IS - 1-2 SN - 0012-821X, 0012-821X KW - Halomonas KW - Virgibacillus marismortui KW - temperature KW - aerobic environment KW - dolomite KW - sedimentary rocks KW - geochemistry KW - Virgibacillus KW - experimental studies KW - chemically precipitated rocks KW - sulfate ion KW - sulfates KW - metabolism KW - biochemistry KW - hydrothermal conditions KW - halophilic taxa KW - morphology KW - Halomonas meridiana KW - biogenic processes KW - precipitation KW - bacteria KW - low temperature KW - carbonates KW - microorganisms KW - 06A:Sedimentary petrology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50138386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Presence+of+sulfate+does+not+inhibit+low-temperature+dolomite+precipitation&rft.au=Sanchez-Roman%2C+Monica%3BMcKenzie%2C+Judith+A%3Bde+Luca+Rebello+Wagener%2C+Angela%3BRivadeneyra%2C+Maria+A%3BVasconcelos%2C+Crisogono&rft.aulast=Sanchez-Roman&rft.aufirst=Monica&rft.date=2009-07-01&rft.volume=285&rft.issue=1-2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.06.003 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 74 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - aerobic environment; bacteria; biochemistry; biogenic processes; carbonates; chemically precipitated rocks; dolomite; experimental studies; geochemistry; Halomonas; Halomonas meridiana; halophilic taxa; hydrothermal conditions; low temperature; metabolism; microorganisms; morphology; precipitation; sedimentary rocks; sulfate ion; sulfates; temperature; Virgibacillus; Virgibacillus marismortui DO - http://dx.doi.org/10.1016/j.epsl.2009.06.003 ER - TY - JOUR T1 - Predicting topographic and bathymetric measurement performance for low-SNR airborne lidar AN - 50126398; 2010-002478 AB - Government and commercial airborne light detection and ranging (lidar) systems have enabled extensive measurements of the Earth's surface and land cover over the past decade. There is much interest, however, in employing smaller lidar systems that require less power to enable sensing from small unmanned aerial vehicles or satellites. Technological advances in the performance of small microlasers and photodetector sensitivity have recently enabled the development of experimental airborne lidar systems with low signal-to-noise ratios (LSNRs). Recent government and academic prototypes have indicated that LSNR airborne lidars could significantly increase the fidelity of terrain reconstruction over what is possible with existing conventional lidars. Thus, there is a need to build up a modeling capability for such systems in order to aid in future system and mission design. A numerical sensor simulator has been developed to model the expected returns from LSNR microlaser altimeter systems and predict their performance. Both optical and signal processing system components are considered, along with other factors, including atmospheric effects and surface conditions. Topographic (solid Earth) and bathymetric (littoral zone) measurement scenarios are considered. The analysis of topographic simulation data focuses on the effect of solar noise on SNR and elevation accuracy while bathymetric performance is evaluated with regard to water depth and scan angle for different water clarities. The mission conditions chiefly responsible for limiting the performance of LSNR lidar are discussed in detail, along with suggestions for further algorithm development and system performance evaluation. JF - IEEE Transactions on Geoscience and Remote Sensing AU - Cossio, Tristan AU - Slatton, K Clint AU - Carter, William AU - Shrestha, Kris AU - Harding, David Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 2298 EP - 2315 PB - Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society, New York, NY VL - 47 IS - 7, Part 2 SN - 0196-2892, 0196-2892 KW - water KW - Global Positioning System KW - laser methods KW - elevation KW - airborne laser swath mapping KW - radar methods KW - prediction KW - mapping KW - Coastal Area Tactical-mapping System KW - altimetry KW - simulation KW - satellite methods KW - depth KW - measurement KW - topography KW - lidar methods KW - coastal environment KW - signal-to-noise ratio KW - bathymetry KW - algorithms KW - accuracy KW - remote sensing KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50126398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.atitle=Predicting+topographic+and+bathymetric+measurement+performance+for+low-SNR+airborne+lidar&rft.au=Cossio%2C+Tristan%3BSlatton%2C+K+Clint%3BCarter%2C+William%3BShrestha%2C+Kris%3BHarding%2C+David&rft.aulast=Cossio&rft.aufirst=Tristan&rft.date=2009-07-01&rft.volume=47&rft.issue=7%2C+Part+2&rft.spage=2298&rft.isbn=&rft.btitle=&rft.title=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.issn=01962892&rft_id=info:doi/10.1109%2FTGRS.2008.2011054 L2 - http://ieeexplore.ieee.org/xpl/tocresult.jsp?isYear=2009&isnumber=5332062&Submit32=View+Contents LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 45 N1 - PubXState - NY N1 - Document feature - illus. incl. 10 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IEGEAO N1 - SubjectsTermNotLitGenreText - accuracy; airborne laser swath mapping; airborne methods; algorithms; altimetry; bathymetry; Coastal Area Tactical-mapping System; coastal environment; depth; elevation; Global Positioning System; laser methods; lidar methods; mapping; measurement; prediction; radar methods; remote sensing; satellite methods; signal-to-noise ratio; simulation; topography; water DO - http://dx.doi.org/10.1109/TGRS.2008.2011054 ER - TY - JOUR T1 - Controls on chemistry and diagenesis of naturally occurring iron oxide phases AN - 50067951; 2010-025578 AB - The purposes of this study were to (i) document chemical and mineralogical compositions in two naturally acidic drainages over a 1 m soil profile, (ii) document organic and inorganic signatures representative of past chemical or biological processes in the soils, and (iii) determine whether mineralogical and chemical differences are a consequence of differences in original composition, depositional conditions, or diagenesis. Two sites were studied: Paymaster Creek in the Heddleston Mining District near Lincoln, Montana and the New World Mining District near Cooke City, Montana. The oldest deposits at both naturally acidic sites pre-date human mining activity by several thousand years, although there is recent human activity at both sites. Both sites have streams with high dissolved Fe and moderately low pH and actively accumulate schwertmannite on streambeds. Soil deposits away from the streambed at Paymaster Creek contained goethite with adsorbed sulfate, but no schwertmannite, suggesting either that the original conditions precluded schwertmannite precipitation or that diagenesis occurred rapidly converting the schwertmannite to goethite. The New World Mining District site showed the expected profile, which is a gradual transition from schwertmannite- and goethite-bearing soils to goethite-only soils. Concentrations of Cr, As and other trace elements shown to retard diagenesis were higher at the New World site than at the Paymaster site. JF - Applied Geochemistry AU - Hinman, Nancy W AU - Kotler, J Michelle AU - Yan, Beizhan AU - Tenesch, Aaron AU - Morris, Richard V AU - Tveter, Andrew AU - Stoner, Daphne L AU - Scott, Jill R Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 1185 EP - 1197 PB - Elsevier, Oxford-New York-Beijing VL - 24 IS - 7 SN - 0883-2927, 0883-2927 KW - United States KW - iron oxides KW - goethite KW - isotopes KW - Paymaster Creek KW - Heddleston mining district KW - environmental analysis KW - stable isotopes KW - Cooke Montana KW - infrared spectra KW - Lincoln County Montana KW - FTIR spectra KW - water-rock interaction KW - carbon KW - oxides KW - spectra KW - chemical composition KW - water pollution KW - geochemistry KW - pH KW - abandoned mines KW - soils KW - mines KW - acid mine drainage KW - sulfates KW - secondary minerals KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - pollution KW - New World mining district KW - Montana KW - biogenic processes KW - schwertmannite KW - deposition KW - soil pollution KW - diagenesis KW - metal ores KW - streams KW - crystal chemistry KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Geochemistry&rft.atitle=Controls+on+chemistry+and+diagenesis+of+naturally+occurring+iron+oxide+phases&rft.au=Hinman%2C+Nancy+W%3BKotler%2C+J+Michelle%3BYan%2C+Beizhan%3BTenesch%2C+Aaron%3BMorris%2C+Richard+V%3BTveter%2C+Andrew%3BStoner%2C+Daphne+L%3BScott%2C+Jill+R&rft.aulast=Hinman&rft.aufirst=Nancy&rft.date=2009-07-01&rft.volume=24&rft.issue=7&rft.spage=1185&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2Fj.apgeochem.2009.02.029 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abandoned mines; acid mine drainage; biochemistry; biogenic processes; C-13/C-12; carbon; chemical composition; Cooke Montana; crystal chemistry; deposition; diagenesis; environmental analysis; FTIR spectra; geochemistry; goethite; Heddleston mining district; infrared spectra; iron oxides; isotope ratios; isotopes; Lincoln County Montana; metal ores; mines; Montana; New World mining district; oxides; Paymaster Creek; pH; pollution; schwertmannite; secondary minerals; soil pollution; soils; spectra; stable isotopes; streams; sulfates; United States; water pollution; water-rock interaction DO - http://dx.doi.org/10.1016/j.apgeochem.2009.02.029 ER - TY - JOUR T1 - PREDICTION OF FREQUENCY AND EXPOSURE LEVEL OF SOLAR PARTICLE EVENTS AN - 20798205; 10894140 AB - For future space missions outside of the Earth's magnetic field, the risk of radiation exposure from solar particle events (SPEs) during extra-vehicular activities (EVAs) or in lightly shielded vehicles is a major concern when designing radiation protection including determining sufficient shielding requirements for astronauts and hardware. While the expected frequency of SPEs is strongly influenced by solar modulation, SPE occurrences themselves are chaotic in nature. We report on a probabilistic modeling approach, where a cumulative expected occurrence curve of SPEs for a typical solar cycle was formed from a non-homogeneous Poisson process model fitted to a database of proton fluence measurements of SPEs that occurred during the past 5 solar cycles (19-23) and those of large SPEs identified from impulsive nitrate enhancements in polar ice. From the fitted model, we then estimated the expected frequency of SPEs at any given proton fluence threshold with energy >30 MeV ( sub(30)) during a defined space mission period. Analytic energy spectra of 34 large SPEs observed in the space era were fitted over broad energy ranges extending to GeV, and subsequently used to calculate the distribution of mGy equivalent (mGy-Eq) dose for a typical blood-forming organ (BFO) inside a spacecraft as a function of total sub(30) fluence. This distribution was combined with a simulation of SPE events using the Poisson model to estimate the probability of the BFO dose exceeding the NASA 30-d limit of 250 mGy-Eq per 30 d. These results will be useful in implementing probabilistic risk assessment approaches at NASA and guidelines for protection systems for astronauts on future space exploration missions. JF - Health Physics AU - Kim, M-HY AU - Hayat, MJ AU - Feiveson, AH AU - Cucinotta, F A AD - Universities Space Research Association, Division of Space Life Sciences, 2101 NASA Parkway, SK/SRPE/B37, Houston, TX 77058, myung-hee.y.kim@nasa.gov Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 68 EP - 81 VL - 97 IS - 1 SN - 0017-9078, 0017-9078 KW - Pollution Abstracts; Health & Safety Science Abstracts; Risk Abstracts KW - Risk assessment KW - Ice KW - Mathematical models KW - Nitrates KW - Guidelines KW - Simulation KW - Particulates KW - Spacecraft KW - Organs KW - Magnetic fields KW - guidelines KW - magnetic fields KW - Occupational exposure KW - R2 23080:Industrial and labor KW - H 8000:Radiation Safety/Electrical Safety KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20798205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=PREDICTION+OF+FREQUENCY+AND+EXPOSURE+LEVEL+OF+SOLAR+PARTICLE+EVENTS&rft.au=Kim%2C+M-HY%3BHayat%2C+MJ%3BFeiveson%2C+AH%3BCucinotta%2C+F+A&rft.aulast=Kim&rft.aufirst=M-HY&rft.date=2009-07-01&rft.volume=97&rft.issue=1&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Risk assessment; Ice; Mathematical models; Nitrates; Guidelines; Simulation; Particulates; Spacecraft; Organs; Magnetic fields; guidelines; magnetic fields; Occupational exposure ER - TY - JOUR T1 - FTIR reflectance of selected minerals and their mixtures: implications for ground temperature-sensor monitoring on Mars surface environment (NASA/MSL-Rover Environmental Monitoring Station) AN - 20779310; 10834849 AB - The Rover Environmental Monitoring Station (REMS) is one of NASA/MSL's instruments, which has been designed for measuring ambient pressure, humidity, wind speed and direction, UV radiation, and air and ground temperature (GT). The GT-sensor is dedicated to measure the real temperature of the Martian surface, integrating the IR energy coming from the ground. The existing IR spectral data of Martian dust, rocks and sediments allow for comparing the Martian spectra with the spectra of different terrestrial minerals and lithologies, and those of their alteration and weathering products. The FTIR reflectance of a set of selected astrobiologically significant minerals (including oxides, oxi/hydroxides, sulfates, chlorides, opal and clays) and basalt (as the main and most widespread volcanic Martian rock) was measured, considering different mixing amounts, and covering the specific working wavelength range of the REMS' GT-sensor. The results obtained show important percentage increases or decreases of reflectance in the entire wavelength range (e.g. basalt-hematite vs. basalt-magnetite) and specific variations limited to some spectral bands (e.g. basalt-smectite vs. basalt-jasper). The basalt reflectance percentage increases or decreases, even up to 100%, depending on the mixing of the different minerals. This unequivocally confirms the need for considering the chemical-mineralogical assemblages (and their textures) for any investigation and interpretation of Mars surface environment. Some complementary applications of this research on our planet, either in relation to the specific performances and characteristics of the GT-sensor autonomous recalibration system, or those oriented to carrying out similar studies on different types of terrestrial environmental settings, are also described. JF - Journal of Environmental Monitoring AU - Martin-Redondo, M P AU - Martinez, E S AU - Sampedro, MTF AU - Armiens, C AU - Gomez-Elvira, J AU - Martinez-Frias, J AD - Centro de Astrobiologia, CSIC/INTA, Associated to the NASA Astrobiology Institute, Ctra de Ajalvir, km. 4, 28850 Torrejon de Ardoz, Madrid, Spain, tnartinezff@inta.es Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 1428 EP - 1432 VL - 11 IS - 7 SN - 1464-0325, 1464-0325 KW - Pollution Abstracts; Environment Abstracts KW - Sulfates KW - Environmental monitoring KW - Clay KW - Chlorides KW - Volcanoes KW - Temperature KW - Velocity KW - Humidity KW - Measuring instruments KW - Dust KW - weathering KW - Sediments KW - hydroxides KW - Ultraviolet radiation KW - lithology KW - Minerals KW - Monitoring instruments KW - P 0000:AIR POLLUTION KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20779310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Monitoring&rft.atitle=FTIR+reflectance+of+selected+minerals+and+their+mixtures%3A+implications+for+ground+temperature-sensor+monitoring+on+Mars+surface+environment+%28NASA%2FMSL-Rover+Environmental+Monitoring+Station%29&rft.au=Martin-Redondo%2C+M+P%3BMartinez%2C+E+S%3BSampedro%2C+MTF%3BArmiens%2C+C%3BGomez-Elvira%2C+J%3BMartinez-Frias%2C+J&rft.aulast=Martin-Redondo&rft.aufirst=M&rft.date=2009-07-01&rft.volume=11&rft.issue=7&rft.spage=1428&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Monitoring&rft.issn=14640325&rft_id=info:doi/10.1039%2Fb904737a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2013-06-28 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Sulfates; Clay; Temperature; Volcanoes; Chlorides; Humidity; Velocity; Measuring instruments; Sediments; weathering; Dust; hydroxides; Ultraviolet radiation; lithology; Minerals; Monitoring instruments DO - http://dx.doi.org/10.1039/b904737a ER - TY - JOUR T1 - Impact of wastewater fouling on contact angle; Impact of wastewater fouling on contact angle AN - 20559260; 9267136 AB - Capillary dependent systems are highly influenced by surface fouling and may degrade as material surface properties change. In anticipation of a spacecraft microgravity fluids management system exposed to highly variable wetting conditions, the impact of urine wastewater fouling on capillary contact angle was examined. The results indicate that, in general, surface fouling can decrease the contact angle when crystalline structures or biofilms form. Small crystalline growth on the order of 10 *mm can lower advancing contact angles *cadv by approximately 30 deg, while biofilm growth can lower it by approximately 15 deg. Vacuum drying of fouled surfaces increased *cadv by about 8 deg, and defects greater in height than 5% of the capillary length increased *cadv by approximately 30 deg. These trends may indicate that promotion of wastewater fouling may improve the performance of capillary dependent fluids management systems. These results may also influence terrestrial technologies, including medical catheters and sustainable wastewater treatment systems exposed to wastewater fouling. JF - Biofouling AU - Thomas, Evan AU - Muirhead, Dean AD - NASA-Johnson Space Center, Houston, TX, USA Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 445 EP - 454 VL - 25 IS - 5 SN - 0892-7014, 0892-7014 KW - Water Resources Abstracts; Biotechnology and Bioengineering Abstracts KW - Biofilms KW - Fouling KW - W 30950:Waste Treatment & Pollution Clean-up KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20559260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biofouling&rft.atitle=Impact+of+wastewater+fouling+on+contact+angle%3B+Impact+of+wastewater+fouling+on+contact+angle&rft.au=Thomas%2C+Evan%3BMuirhead%2C+Dean&rft.aulast=Thomas&rft.aufirst=Evan&rft.date=2009-07-01&rft.volume=25&rft.issue=5&rft.spage=445&rft.isbn=&rft.btitle=&rft.title=Biofouling&rft.issn=08927014&rft_id=info:doi/10.1080%2F08927010902875105 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2014-02-11 N1 - SubjectsTermNotLitGenreText - Fouling DO - http://dx.doi.org/10.1080/08927010902875105 ER - TY - JOUR T1 - Special regions in Mars exploration: Problems and potential AN - 20519767; 9207168 AB - ''Special regions'' on Mars are areas designated in the COSPAR planetary protection policy as areas that may support Earth microbes inadvertently introduced to Mars, or that may have a high probability of supporting indigenous martian life. Since absolutely nothing is known about martian life, the operational definition of a special region is a place that may allow the formation and maintenance of liquid water, on or under the surface of Mars. This paper will review the special-regions concept, the implications of recent recommendations on avoiding them, and the work of the Mars science community in providing an operational definition of those areas on Mars that are ''non-special.'' JF - Acta Astronautica AU - Rummel, J D Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 1293 EP - 1297 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 64 IS - 11-12 SN - 0094-5765, 0094-5765 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Meteorological & Geoastrophysical Abstracts KW - Mars surface KW - Reviews KW - Life on Mars KW - Mars exploration KW - Mars KW - Exploration KW - M2 523.4:Planets (523.4) KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20519767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Astronautica&rft.atitle=Special+regions+in+Mars+exploration%3A+Problems+and+potential&rft.au=Rummel%2C+J+D&rft.aulast=Rummel&rft.aufirst=J&rft.date=2009-07-01&rft.volume=64&rft.issue=11-12&rft.spage=1293&rft.isbn=&rft.btitle=&rft.title=Acta+Astronautica&rft.issn=00945765&rft_id=info:doi/10.1016%2Fj.actaastro.2009.01.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reviews; Exploration; Mars surface; Life on Mars; Mars exploration; Mars DO - http://dx.doi.org/10.1016/j.actaastro.2009.01.006 ER - TY - JOUR T1 - Biophysical Remote Sensing and Climate Data in Famine Early Warning Systems AN - 20207799; 10292926 AB - AbstractFamine early warning systems use remote sensing in combination with socioeconomic and household food economy analysis to provide timely and rigorous information on emerging food security crises. The Famine Early Warning Systems Network (FEWS NET) is the US Agency for International Development's decision support system in 20 African countries, as well as in Guatemala, Haiti and Afghanistan. FEWS NET provides early and actionable policy guidance for the US government and its humanitarian aid partners. As we move into an era of climate change where weather hazards will become more frequent and severe, understanding how to provide quantitative and actionable scientific information for policy-makers using biophysical data is critical for an appropriate and effective response. JF - Geography Compass AU - Brown, Molly E AD - 1Biospheric Sciences Branch, NASA Goddard Space Flight Center Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 1381 EP - 1407 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 3 IS - 4 SN - 1749-8198, 1749-8198 KW - Sustainability Science Abstracts KW - Climatic changes KW - Remote sensing KW - Socioeconomics KW - food security KW - Afghanistan KW - famines KW - households KW - crises KW - Economics KW - Geography KW - ASW, Caribbean Sea, Greater Antilles, Haiti KW - Artificial intelligence KW - Decision support systems KW - Guatemala KW - Warning systems KW - Africa KW - weather hazards KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20207799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geography+Compass&rft.atitle=Biophysical+Remote+Sensing+and+Climate+Data+in+Famine+Early+Warning+Systems&rft.au=Brown%2C+Molly+E&rft.aulast=Brown&rft.aufirst=Molly&rft.date=2009-07-01&rft.volume=3&rft.issue=4&rft.spage=1381&rft.isbn=&rft.btitle=&rft.title=Geography+Compass&rft.issn=17498198&rft_id=info:doi/10.1111%2Fj.1749-8198.2009.00244.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - ASW, Caribbean Sea, Greater Antilles, Haiti; Africa; Afghanistan; Guatemala; Warning systems; Remote sensing; famines; weather hazards; Geography; food security; Artificial intelligence; Economics; Decision support systems; Climatic changes; households; Socioeconomics; crises DO - http://dx.doi.org/10.1111/j.1749-8198.2009.00244.x ER - TY - JOUR T1 - Diagnostic Ultrasound at Mach 20: Retroperitoneal and Pelvic Imaging in Space AN - 20084166; 10186858 AB - An operationally available diagnostic imaging capability augments spaceflight medical support by facilitating the diagnosis, monitoring and treatment of medical or surgical conditions, by improving medical outcomes and, thereby, by lowering medical mission impacts and the probability of crew evacuation due to medical causes. Microgravity-related physiological changes occurring during spaceflight can affect the genitourinary system and potentially cause conditions such as urinary retention or nephrolithiasis for which ultrasonography (U/S) would be a useful diagnostic tool. This study describes the first genitourinary ultrasound examination conducted in space, and evaluates image quality, frame rate, resolution requirements, real-time remote guidance of nonphysician crew medical officers and evaluation of on-orbit tools that can augment image acquisition. A nonphysician crew medical officer (CMO) astronaut, with minimal training in U/S, performed a self-examination of the genitourinary system onboard the International Space Station, using a Philips/ATL Model HDI-5000 ultrasound imaging unit located in the International Space Station Human Research Facility. The CMO was remotely guided by voice commands from experienced, earth-based sonographers stationed in Mission Control Center in Houston. The crewmember, with guidance, was able to acquire all of the target images. Real-time and still U/S images received at Mission Control Center in Houston were of sufficient quality for the images to be diagnostic for multiple potential genitourinary applications. Microgravity-based ultrasound imaging can provide diagnostic quality images of the retroperitoneum and pelvis, offering improved diagnosis and treatment for onboard medical contingencies. Successful completion of complex sonographic examinations can be obtained even with minimally trained nonphysician ultrasound operators, with the assistance of ground-based real-time guidance. JF - Ultrasound in Medicine & Biology AU - Jones, JA AU - Sargsyan, A E AU - Barr, Y R AU - Melton, S AU - Hamilton AU - Dulchavsky, SA AU - Whitson, P A Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 1059 EP - 1067 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 35 IS - 7 SN - 0301-5629, 0301-5629 KW - Biotechnology and Bioengineering Abstracts KW - Pelvis KW - Space flight KW - Ultrasonography KW - Nephrolithiasis KW - imaging KW - Ultrasound KW - Contingency KW - Retroperitoneum KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20084166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ultrasound+in+Medicine+%26+Biology&rft.atitle=Diagnostic+Ultrasound+at+Mach+20%3A+Retroperitoneal+and+Pelvic+Imaging+in+Space&rft.au=Jones%2C+JA%3BSargsyan%2C+A+E%3BBarr%2C+Y+R%3BMelton%2C+S%3BHamilton%3BDulchavsky%2C+SA%3BWhitson%2C+P+A&rft.aulast=Jones&rft.aufirst=JA&rft.date=2009-07-01&rft.volume=35&rft.issue=7&rft.spage=1059&rft.isbn=&rft.btitle=&rft.title=Ultrasound+in+Medicine+%26+Biology&rft.issn=03015629&rft_id=info:doi/10.1016%2Fj.ultrasmedbio.2009.01.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ultrasound; imaging; Pelvis; Space flight; Retroperitoneum; Nephrolithiasis; Contingency; Ultrasonography DO - http://dx.doi.org/10.1016/j.ultrasmedbio.2009.01.002 ER - TY - JOUR T1 - Chemical mixing model and K-Th-Ti systematics of HED meteorites for the Dawn Mission AN - 1366815840; 2013-045715 JF - Meteoritics & Planetary Science AU - Usui, T AU - McSween, H Y, Jr AU - Mittlefehldt, David W AU - Prettyman, T H AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5131 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - stony meteorites KW - asteroids KW - GRaND instrument KW - Dawn Mission KW - iron KW - meteorites KW - sampling KW - mixing KW - gamma-ray spectra KW - spectra KW - heterogeneity KW - Vesta Asteroid KW - parent bodies KW - HED meteorites KW - alkali metals KW - terranes KW - achondrites KW - models KW - Gamma Ray and Neutron Detector KW - neutron probe data KW - titanium KW - metals KW - potassium KW - thorium KW - actinides KW - crust KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366815840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Chemical+mixing+model+and+K-Th-Ti+systematics+of+HED+meteorites+for+the+Dawn+Mission&rft.au=Usui%2C+T%3BMcSween%2C+H+Y%2C+Jr%3BMittlefehldt%2C+David+W%3BPrettyman%2C+T+H%3BAnonymous&rft.aulast=Usui&rft.aufirst=T&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 2 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; actinides; alkali metals; asteroids; crust; Dawn Mission; Gamma Ray and Neutron Detector; gamma-ray spectra; GRaND instrument; HED meteorites; heterogeneity; iron; metals; meteorites; mixing; models; neutron probe data; parent bodies; potassium; sampling; spectra; stony meteorites; terranes; thorium; titanium; Vesta Asteroid ER - TY - JOUR T1 - Enrichment of L-isovaline by aqueous alteration on CI and CM Meteorite parent bodies AN - 1366815359; 2013-045453 JF - Meteoritics & Planetary Science AU - Glavin, Daniel P AU - Dworkin, J P AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5009 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - LEW 90500 KW - stony meteorites KW - Orgueil Meteorite KW - enantiomeric excess KW - Lewis Cliff Meteorites KW - enrichment KW - astrobiology KW - Elephant Moraine Meteorites KW - L-isovaline KW - life origin KW - Murchison Meteorite KW - meteorites KW - CR chondrites KW - amino acids KW - LON 94102 KW - chondrites KW - QUE 99177 KW - CI chondrites KW - chirality KW - carbonaceous chondrites KW - aqueous alteration KW - organic compounds KW - organic acids KW - Lonewolf Nunataks Meteorites KW - Queen Alexandra Range Meteorites KW - EET 92042 KW - CM chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366815359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Enrichment+of+L-isovaline+by+aqueous+alteration+on+CI+and+CM+Meteorite+parent+bodies&rft.au=Glavin%2C+Daniel+P%3BDworkin%2C+J+P%3BAnonymous&rft.aulast=Glavin&rft.aufirst=Daniel&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 8 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - amino acids; aqueous alteration; astrobiology; carbonaceous chondrites; chirality; chondrites; CI chondrites; CM chondrites; CR chondrites; EET 92042; Elephant Moraine Meteorites; enantiomeric excess; enrichment; L-isovaline; LEW 90500; Lewis Cliff Meteorites; life origin; LON 94102; Lonewolf Nunataks Meteorites; meteorites; Murchison Meteorite; organic acids; organic compounds; Orgueil Meteorite; QUE 99177; Queen Alexandra Range Meteorites; stony meteorites ER - TY - JOUR T1 - Lu-Hf and Sm-Nd isotope systematics of ALH84001; evidence for an ancient enriched mantle reservoir on Mars AN - 1366814863; 2013-045646 JF - Meteoritics & Planetary Science AU - Righter, M AU - Lapen, T J AU - Brandon, A D AU - Beard, B L AU - Shafer, J T AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5428 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - alteration KW - stony meteorites KW - isotopes KW - Martian meteorites KW - enrichment KW - mantle KW - Mars KW - meteorites KW - Lu/Hf KW - pyroxene group KW - chronology KW - dates KW - mixing KW - absolute age KW - ALH 84001 KW - chain silicates KW - differentiation KW - phosphates KW - isochrons KW - achondrites KW - terrestrial planets KW - planets KW - Allan Hills Meteorites KW - Antarctica KW - Sm/Nd KW - crystallization KW - orthopyroxene KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Lu-Hf+and+Sm-Nd+isotope+systematics+of+ALH84001%3B+evidence+for+an+ancient+enriched+mantle+reservoir+on+Mars&rft.au=Righter%2C+M%3BLapen%2C+T+J%3BBrandon%2C+A+D%3BBeard%2C+B+L%3BShafer%2C+J+T%3BAnonymous&rft.aulast=Righter&rft.aufirst=M&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; ALH 84001; Allan Hills Meteorites; alteration; Antarctica; chain silicates; chronology; crystallization; dates; differentiation; enrichment; isochrons; isotopes; Lu/Hf; mantle; Mars; Martian meteorites; meteorites; mixing; orthopyroxene; phosphates; planets; pyroxene group; silicates; Sm/Nd; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Controls on highly siderophile element concentrations in Martian basalt; sulfide saturation and under-saturation AN - 1366814837; 2013-045645 JF - Meteoritics & Planetary Science AU - Righter, Kevin AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5305 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - volcanic rocks KW - stony meteorites KW - Martian meteorites KW - igneous rocks KW - mantle KW - Mars KW - siderophile elements KW - achondrites KW - terrestrial planets KW - SNC Meteorites KW - planets KW - meteorites KW - shergottite KW - saturation KW - magmas KW - basalts KW - sulfur KW - oxides KW - highly-siderophile elements KW - fractional crystallization KW - sulfides KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Controls+on+highly+siderophile+element+concentrations+in+Martian+basalt%3B+sulfide+saturation+and+under-saturation&rft.au=Righter%2C+Kevin%3BAnonymous&rft.aulast=Righter&rft.aufirst=Kevin&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 12 N1 - PubXState - AR N1 - Last updated - 2013-10-17 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; basalts; fractional crystallization; highly-siderophile elements; igneous rocks; magmas; mantle; Mars; Martian meteorites; meteorites; oxides; planets; saturation; shergottite; siderophile elements; silicates; SNC Meteorites; stony meteorites; sulfides; sulfur; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - Carbonate grains in anhydrous IDPS AN - 1366814753; 2013-045439 JF - Meteoritics & Planetary Science AU - Flynn, George J AU - Wirick, S AU - Keller, L P AU - Jacobsen, C AU - Sandford, S A AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5296 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - water KW - aggregate KW - condensation KW - parent bodies KW - interplanetary dust KW - X-ray spectra KW - XANES spectra KW - solar nebula KW - aqueous alteration KW - organic compounds KW - cosmic dust KW - carbon KW - spectra KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Carbonate+grains+in+anhydrous+IDPS&rft.au=Flynn%2C+George+J%3BWirick%2C+S%3BKeller%2C+L+P%3BJacobsen%2C+C%3BSandford%2C+S+A%3BAnonymous&rft.aulast=Flynn&rft.aufirst=George&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 7 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aggregate; aqueous alteration; carbon; carbonates; condensation; cosmic dust; interplanetary dust; organic compounds; parent bodies; solar nebula; spectra; water; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Sulfur speciation in the Martian regolith component in shergottite glasses AN - 1366814740; 2013-045643 JF - Meteoritics & Planetary Science AU - Rao, Mageswara N AU - Nyquist, Laurence E AU - Sutton, S AU - Huth, J AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5278 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - volcanic rocks KW - stony meteorites KW - glasses KW - Martian meteorites KW - igneous rocks KW - Mars KW - Elephant Moraine Meteorites KW - melts KW - iron KW - SNC Meteorites KW - meteorites KW - impact melts KW - EETA 79001 KW - oxides KW - pyrrhotite KW - chemical ratios KW - Fe/Ni KW - sulfates KW - achondrites KW - terrestrial planets KW - planets KW - shergottite KW - iron sulfides KW - metals KW - nickel KW - sulfur KW - sulfides KW - regolith KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Sulfur+speciation+in+the+Martian+regolith+component+in+shergottite+glasses&rft.au=Rao%2C+Mageswara+N%3BNyquist%2C+Laurence+E%3BSutton%2C+S%3BHuth%2C+J%3BAnonymous&rft.aulast=Rao&rft.aufirst=Mageswara&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; chemical ratios; EETA 79001; Elephant Moraine Meteorites; Fe/Ni; glasses; igneous rocks; impact melts; iron; iron sulfides; Mars; Martian meteorites; melts; metals; meteorites; nickel; oxides; planets; pyrrhotite; regolith; shergottite; SNC Meteorites; stony meteorites; sulfates; sulfides; sulfur; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - Organic rims on individual grains in CP IDPS; constraints on the origin of pre-biotic organic matter AN - 1366814737; 2013-045438 JF - Meteoritics & Planetary Science AU - Flynn, George J AU - Wirick, S AU - Keller, L P AU - Jacobsen, C AU - Sandford, S A AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5103 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - carbonaceous composition KW - irradiation KW - organic rims KW - parent bodies KW - mechanism KW - porous materials KW - interplanetary dust KW - X-ray spectra KW - XANES spectra KW - aqueous alteration KW - organic compounds KW - cosmic dust KW - ice KW - carbon KW - spectra KW - condensates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Organic+rims+on+individual+grains+in+CP+IDPS%3B+constraints+on+the+origin+of+pre-biotic+organic+matter&rft.au=Flynn%2C+George+J%3BWirick%2C+S%3BKeller%2C+L+P%3BJacobsen%2C+C%3BSandford%2C+S+A%3BAnonymous&rft.aulast=Flynn&rft.aufirst=George&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aqueous alteration; carbon; carbonaceous composition; condensates; cosmic dust; ice; interplanetary dust; irradiation; mechanism; organic compounds; organic rims; parent bodies; porous materials; spectra; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Highly siderophile elements in ureilites AN - 1366814721; 2013-045642 JF - Meteoritics & Planetary Science AU - Rankenburg, K AU - Humayun, M AU - Brandon, A D AU - Herrin, Jason S AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5233 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - palladium KW - stony meteorites KW - refractory materials KW - parent bodies KW - rhenium KW - mass spectra KW - siderophile elements KW - ureilite KW - platinum group KW - achondrites KW - iridium KW - isotope dilution KW - meteorites KW - Allan Hills Meteorites KW - ALHA 81101 KW - Antarctica KW - platinum KW - metals KW - osmium KW - spectra KW - highly-siderophile elements KW - ruthenium KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Highly+siderophile+elements+in+ureilites&rft.au=Rankenburg%2C+K%3BHumayun%2C+M%3BBrandon%2C+A+D%3BHerrin%2C+Jason+S%3BAnonymous&rft.aulast=Rankenburg&rft.aufirst=K&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - AR N1 - Last updated - 2013-10-17 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; ALHA 81101; Allan Hills Meteorites; Antarctica; highly-siderophile elements; iridium; isotope dilution; mass spectra; metals; meteorites; osmium; palladium; parent bodies; platinum; platinum group; refractory materials; rhenium; ruthenium; siderophile elements; spectra; stony meteorites; ureilite ER - TY - JOUR T1 - Characterizing the effect of shock on isotopic ages; II, Mg-suite troctolite major elements AN - 1366814642; 2013-045429 JF - Meteoritics & Planetary Science AU - Edmunson, Jennifer AU - Cohen, B A AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5300 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - magnesium KW - Moon KW - isotopes KW - textures KW - Sample 76535 KW - igneous rocks KW - isochrons KW - metamorphism KW - Rb/Sr KW - lunar samples KW - plutonic rocks KW - major elements KW - troctolite KW - Sm/Nd KW - dates KW - metamorphic rocks KW - absolute age KW - gabbros KW - trace elements KW - cataclasites KW - Sample 76335 KW - shock metamorphism KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Characterizing+the+effect+of+shock+on+isotopic+ages%3B+II%2C+Mg-suite+troctolite+major+elements&rft.au=Edmunson%2C+Jennifer%3BCohen%2C+B+A%3BAnonymous&rft.aulast=Edmunson&rft.aufirst=Jennifer&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 10 N1 - PubXState - AR N1 - Last updated - 2013-10-17 N1 - SubjectsTermNotLitGenreText - absolute age; cataclasites; dates; gabbros; igneous rocks; isochrons; isotopes; lunar samples; magnesium; major elements; metamorphic rocks; metamorphism; Moon; plutonic rocks; Rb/Sr; Sample 76335; Sample 76535; shock metamorphism; Sm/Nd; textures; trace elements; troctolite ER - TY - JOUR T1 - (super 53) Mn- (super 53) Cr systematics of Kaidun dolomites AN - 1366814629; 2013-045634 JF - Meteoritics & Planetary Science AU - Petitat, M AU - Gounelle, M AU - McKeegan, K D AU - Mostefaoui, S AU - Marrocchi, Y AU - Meibom, A AU - Zolensky, M E AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5425 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - stony meteorites KW - isotopes KW - isotope ratios KW - Cr-53 KW - manganese KW - stable isotopes KW - Mn-55/Mn-53 KW - Mn-53 KW - dolomite KW - meteorites KW - Kaidun Meteorite KW - radioactive isotopes KW - metals KW - chondrites KW - carbonates KW - chromium KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=%28super+53%29+Mn-+%28super+53%29+Cr+systematics+of+Kaidun+dolomites&rft.au=Petitat%2C+M%3BGounelle%2C+M%3BMcKeegan%2C+K+D%3BMostefaoui%2C+S%3BMarrocchi%2C+Y%3BMeibom%2C+A%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Petitat&rft.aufirst=M&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 7 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - carbonates; chondrites; chromium; Cr-53; dolomite; isotope ratios; isotopes; Kaidun Meteorite; manganese; metals; meteorites; Mn-53; Mn-55/Mn-53; radioactive isotopes; stable isotopes; stony meteorites ER - TY - JOUR T1 - Effect of space radiation processing on lunar soil surface chemistry; X-ray photoelectron spectroscopy studies AN - 1366814475; 2013-045425 JF - Meteoritics & Planetary Science AU - Dukes, C AU - Christoffersen, R AU - Keller, L P AU - Loeffler, M J AU - Baragiola, R AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5411 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - irradiation KW - Moon KW - oxidation KW - solar wind KW - microstructure KW - weathering KW - iron KW - ferrous iron KW - space weathering KW - metallic iron KW - Sample 10084 KW - metals KW - spectra KW - X-ray photoelectron spectra KW - nanophase iron KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Effect+of+space+radiation+processing+on+lunar+soil+surface+chemistry%3B+X-ray+photoelectron+spectroscopy+studies&rft.au=Dukes%2C+C%3BChristoffersen%2C+R%3BKeller%2C+L+P%3BLoeffler%2C+M+J%3BBaragiola%2C+R%3BAnonymous&rft.aulast=Dukes&rft.aufirst=C&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - ferrous iron; iron; irradiation; lunar soils; metallic iron; metals; microstructure; Moon; nanophase iron; oxidation; Sample 10084; solar wind; space weathering; spectra; weathering; X-ray photoelectron spectra ER - TY - JOUR T1 - Timescale of Martian mantle overturn recorded in nakhlite Martian meteorites AN - 1366814396; 2013-045413 JF - Meteoritics & Planetary Science AU - Debaille, V AU - Brandon, A D AU - O'Neill, C AU - Jacobsen, B AU - Yin, Q Z AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5146 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - segregation KW - Hf-177/Hf-176 KW - nakhlite KW - stony meteorites KW - density KW - isotopes KW - Martian meteorites KW - garnet group KW - mantle KW - Mars KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - radioactive isotopes KW - chronology KW - hafnium KW - cumulates KW - orthosilicates KW - samarium KW - rare earths KW - magma oceans KW - numerical models KW - isotope ratios KW - differentiation KW - Hf-182 KW - achondrites KW - terrestrial planets KW - nesosilicates KW - Nd-144/Nd-143 KW - planets KW - Nd-144/Nd-142 KW - metals KW - magmas KW - planetary interiors KW - crystallization KW - neodymium KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Timescale+of+Martian+mantle+overturn+recorded+in+nakhlite+Martian+meteorites&rft.au=Debaille%2C+V%3BBrandon%2C+A+D%3BO%27Neill%2C+C%3BJacobsen%2C+B%3BYin%2C+Q+Z%3BAnonymous&rft.aulast=Debaille&rft.aufirst=V&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - achondrites; chronology; crystallization; cumulates; density; differentiation; garnet group; hafnium; Hf-177/Hf-176; Hf-182; isotope ratios; isotopes; magma oceans; magmas; mantle; Mars; Martian meteorites; metals; meteorites; nakhlite; Nd-144/Nd-142; Nd-144/Nd-143; neodymium; nesosilicates; numerical models; orthosilicates; planetary interiors; planets; radioactive isotopes; rare earths; samarium; segregation; silicates; SNC Meteorites; stable isotopes; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Sm-Nd and Rb-Sr ages and isotopic systematics for NWA 2977, a young basalt from the PKT AN - 1366814281; 2013-045614 JF - Meteoritics & Planetary Science AU - Nyquist, Laurence E AU - Shih, C Y AU - Reese, Y D AU - Irving, A J AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5347 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - Northwest Africa Meteorites KW - lunar meteorites KW - volcanic rocks KW - stony meteorites KW - isotopes KW - igneous rocks KW - stable isotopes KW - Rb/Sr KW - meteorites KW - radioactive isotopes KW - Sm-147/Nd-144 KW - dates KW - basalts KW - Rb-87/Sr-86 KW - absolute age KW - samarium KW - rare earths KW - alkaline earth metals KW - Moon KW - isotope ratios KW - rubidium KW - alkali metals KW - isochrons KW - achondrites KW - KREEP KW - Sm/Nd KW - metals KW - Procellarum KREEP Terrane KW - neodymium KW - strontium KW - NWA 2977 KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Sm-Nd+and+Rb-Sr+ages+and+isotopic+systematics+for+NWA+2977%2C+a+young+basalt+from+the+PKT&rft.au=Nyquist%2C+Laurence+E%3BShih%2C+C+Y%3BReese%2C+Y+D%3BIrving%2C+A+J%3BAnonymous&rft.aulast=Nyquist&rft.aufirst=Laurence&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 10 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; alkali metals; alkaline earth metals; basalts; dates; igneous rocks; isochrons; isotope ratios; isotopes; KREEP; lunar meteorites; metals; meteorites; Moon; neodymium; Northwest Africa Meteorites; NWA 2977; Procellarum KREEP Terrane; radioactive isotopes; rare earths; Rb-87/Sr-86; Rb/Sr; rubidium; samarium; Sm-147/Nd-144; Sm/Nd; stable isotopes; stony meteorites; strontium; volcanic rocks ER - TY - JOUR T1 - Coordinated STEM and NanoSIMS analysis of enstatite whiskers in interplanetary dust particles AN - 1366814201; 2013-045604 JF - Meteoritics & Planetary Science AU - Nakamura-Messenger, K AU - Messenger, S AU - Keller, L P AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5330 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - Gregg-Skellerup Comet KW - oxygen KW - ion probe data KW - isotopes KW - microstructure KW - scanning transmission electron microscopy KW - mass spectra KW - enstatite whiskers KW - interplanetary dust KW - stable isotopes KW - pyroxene group KW - spectra KW - crystal dislocations KW - enstatite KW - O-17/O-16 KW - chain silicates KW - isotope ratios KW - parent bodies KW - porous materials KW - O-18/O-16 KW - TEM data KW - order-disorder KW - morphology KW - cosmic dust KW - NanoSIMS KW - orthopyroxene KW - cometary dust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Coordinated+STEM+and+NanoSIMS+analysis+of+enstatite+whiskers+in+interplanetary+dust+particles&rft.au=Nakamura-Messenger%2C+K%3BMessenger%2C+S%3BKeller%2C+L+P%3BAnonymous&rft.aulast=Nakamura-Messenger&rft.aufirst=K&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - chain silicates; cometary dust; cosmic dust; crystal dislocations; enstatite; enstatite whiskers; Gregg-Skellerup Comet; interplanetary dust; ion probe data; isotope ratios; isotopes; mass spectra; microstructure; morphology; NanoSIMS; O-17/O-16; O-18/O-16; order-disorder; orthopyroxene; oxygen; parent bodies; porous materials; pyroxene group; scanning transmission electron microscopy; silicates; spectra; stable isotopes; TEM data ER - TY - JOUR T1 - Heterogeneous noble gas distribution in the NWA 2737 chassignite AN - 1366814186; 2013-045600 JF - Meteoritics & Planetary Science AU - Nagao, K AU - Park, J AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5198 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - Northwest Africa Meteorites KW - stony meteorites KW - isotopes KW - Martian meteorites KW - chassignite KW - stable isotopes KW - temperature KW - SNC Meteorites KW - NWA 2737 KW - meteorites KW - Ar-40/Ar-36 KW - noble gases KW - stepwise heating KW - Xe-132/Xe-128 KW - heterogeneity KW - isotope ratios KW - alkali metals KW - xenon KW - metamorphism KW - achondrites KW - argon KW - metals KW - potassium KW - shock metamorphism KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Heterogeneous+noble+gas+distribution+in+the+NWA+2737+chassignite&rft.au=Nagao%2C+K%3BPark%2C+J%3BAnonymous&rft.aulast=Nagao&rft.aufirst=K&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; Ar-40/Ar-36; argon; chassignite; heterogeneity; isotope ratios; isotopes; Martian meteorites; metals; metamorphism; meteorites; noble gases; Northwest Africa Meteorites; NWA 2737; potassium; shock metamorphism; SNC Meteorites; stable isotopes; stepwise heating; stony meteorites; temperature; Xe-132/Xe-128; xenon ER - TY - JOUR T1 - Molecular composition of carbonaceous globules in the Bells (CM2) chondrite AN - 1366814166; 2013-045400 JF - Meteoritics & Planetary Science AU - Clemett, Simon J AU - Nakamura-Messenger, K AU - Messenger, S AU - Thomas-Keprta, K L AU - Robinson, G A AU - McKay, D S AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5445 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - carbonaceous composition KW - microprobe two-step laser mass spectroscopy KW - stony meteorites KW - isotopes KW - enrichment KW - mass spectra KW - N-15 KW - carbonaceous chondrites KW - stable isotopes KW - nitrogen KW - meteorites KW - organic compounds KW - fluorescence KW - hydrogen KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - spectra KW - deuterium KW - CM chondrites KW - chondrites KW - chemical composition KW - Bells Meteorite KW - aromatic hydrocarbons KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Molecular+composition+of+carbonaceous+globules+in+the+Bells+%28CM2%29+chondrite&rft.au=Clemett%2C+Simon+J%3BNakamura-Messenger%2C+K%3BMessenger%2C+S%3BThomas-Keprta%2C+K+L%3BRobinson%2C+G+A%3BMcKay%2C+D+S%3BAnonymous&rft.aulast=Clemett&rft.aufirst=Simon&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; Bells Meteorite; carbonaceous chondrites; carbonaceous composition; chemical composition; chondrites; CM chondrites; deuterium; enrichment; fluorescence; hydrocarbons; hydrogen; isotopes; mass spectra; meteorites; microprobe two-step laser mass spectroscopy; N-15; nitrogen; organic compounds; polycyclic aromatic hydrocarbons; spectra; stable isotopes; stony meteorites ER - TY - JOUR T1 - Identification of an extremely (super 18) O-rich presolar silicate grain in Acfer 094 AN - 1366814163; 2013-045610 JF - Meteoritics & Planetary Science AU - Nguyen, A N AU - Messenger, S AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5376 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - magnesium KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - mass spectra KW - Acfer 094 KW - stable isotopes KW - meteorites KW - presolar grains KW - spectra KW - chondrites KW - O-17/O-16 KW - alkaline earth metals KW - AGB stars KW - isotope ratios KW - supernovas KW - anomalies KW - Acfer Meteorites KW - O-18/O-16 KW - carbonaceous chondrites KW - isotope dilution KW - stars KW - metals KW - NanoSIMS KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Identification+of+an+extremely+%28super+18%29+O-rich+presolar+silicate+grain+in+Acfer+094&rft.au=Nguyen%2C+A+N%3BMessenger%2C+S%3BAnonymous&rft.aulast=Nguyen&rft.aufirst=A&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - Acfer 094; Acfer Meteorites; AGB stars; alkaline earth metals; anomalies; carbonaceous chondrites; chondrites; ion probe data; isotope dilution; isotope ratios; isotopes; magnesium; mass spectra; metals; meteorites; NanoSIMS; O-17/O-16; O-18/O-16; oxygen; presolar grains; silicates; spectra; stable isotopes; stars; stony meteorites; supernovas ER - TY - JOUR T1 - Carbon Raman spectroscopy of 36 interplanetary dust particles AN - 1366814133; 2013-045388 JF - Meteoritics & Planetary Science AU - Busemann, H AU - Nittler, L R AU - Davidson, J AU - Franchi, I A AU - Messenger, S AU - Nakamura-Messenger, K AU - Palma, R L AU - Pepin, R O AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5412 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - Grigg-Skjellerup Comet KW - thermal alteration KW - amorphous materials KW - parent bodies KW - interplanetary dust KW - graphitization KW - order-disorder KW - organic compounds KW - cosmic dust KW - Raman spectra KW - comets KW - carbon KW - spectra KW - cometary dust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814133?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Carbon+Raman+spectroscopy+of+36+interplanetary+dust+particles&rft.au=Busemann%2C+H%3BNittler%2C+L+R%3BDavidson%2C+J%3BFranchi%2C+I+A%3BMessenger%2C+S%3BNakamura-Messenger%2C+K%3BPalma%2C+R+L%3BPepin%2C+R+O%3BAnonymous&rft.aulast=Busemann&rft.aufirst=H&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 8 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - amorphous materials; carbon; cometary dust; comets; cosmic dust; graphitization; Grigg-Skjellerup Comet; interplanetary dust; order-disorder; organic compounds; parent bodies; Raman spectra; spectra; thermal alteration ER - TY - JOUR T1 - Additional evidence for the presence of chondrules in comet 81P/Wild 2 AN - 1366814132; 2013-045603 JF - Meteoritics & Planetary Science AU - Nakamura, T AU - Noguchi, T AU - Tsuchiyama, A AU - Ushikubo, T AU - Kita, N T AU - Valley, J W AU - Takahata, N AU - Sano, Y AU - Zolensky, M E AU - Kakazu, Y AU - Uesugi, K AU - Nakano, T AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5304 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - tomography KW - silicates KW - stony meteorites KW - oxygen KW - X-ray diffraction data KW - isotopes KW - olivine group KW - stable isotopes KW - meteorites KW - pyroxene group KW - olivine KW - orthosilicates KW - Wild 2 Comet KW - chondrites KW - chain silicates KW - poikilitic texture KW - textures KW - isotope ratios KW - O-18/O-16 KW - carbonaceous chondrites KW - nesosilicates KW - comets KW - computed tomography KW - chondrules KW - cometary dust KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Additional+evidence+for+the+presence+of+chondrules+in+comet+81P%2FWild+2&rft.au=Nakamura%2C+T%3BNoguchi%2C+T%3BTsuchiyama%2C+A%3BUshikubo%2C+T%3BKita%2C+N+T%3BValley%2C+J+W%3BTakahata%2C+N%3BSano%2C+Y%3BZolensky%2C+M+E%3BKakazu%2C+Y%3BUesugi%2C+K%3BNakano%2C+T%3BAnonymous&rft.aulast=Nakamura&rft.aufirst=T&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 6 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; chain silicates; chondrites; chondrules; cometary dust; comets; computed tomography; isotope ratios; isotopes; meteorites; nesosilicates; O-18/O-16; olivine; olivine group; orthosilicates; oxygen; poikilitic texture; pyroxene group; silicates; stable isotopes; stony meteorites; textures; tomography; Wild 2 Comet; X-ray diffraction data ER - TY - JOUR T1 - Amorphous silicates in primitive meteoritic materials; Acfer 094 and IDPs AN - 1366814105; 2013-045512 JF - Meteoritics & Planetary Science AU - Keller, Lindsay P AU - Nakamura-Messenger, K AU - Messenger, S AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5371 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - alteration KW - stony meteorites KW - Acfer 094 KW - interplanetary dust KW - infrared spectra KW - meteorites KW - presolar grains KW - spectra KW - chondrites KW - chemical composition KW - stoichiometry KW - water KW - glass with embedded metal and sulfides grains KW - amorphous materials KW - parent bodies KW - oxidation KW - matrix KW - Acfer Meteorites KW - carbonaceous chondrites KW - cosmic dust KW - fine-grained materials KW - sulfides KW - GEMS grains KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Amorphous+silicates+in+primitive+meteoritic+materials%3B+Acfer+094+and+IDPs&rft.au=Keller%2C+Lindsay+P%3BNakamura-Messenger%2C+K%3BMessenger%2C+S%3BAnonymous&rft.aulast=Keller&rft.aufirst=Lindsay&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 7 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Acfer 094; Acfer Meteorites; alteration; amorphous materials; carbonaceous chondrites; chemical composition; chondrites; cosmic dust; fine-grained materials; GEMS grains; glass with embedded metal and sulfides grains; infrared spectra; interplanetary dust; matrix; meteorites; oxidation; parent bodies; presolar grains; silicates; spectra; stoichiometry; stony meteorites; sulfides; water ER - TY - JOUR T1 - Spatial distribution of organic matter in the Bells Meteorite using near-field infrared microspectrometry AN - 1366814082; 2013-045511 JF - Meteoritics & Planetary Science AU - Kebukawa, Yoko AU - Nakashima, S AU - Aizawa, K AU - Inoue, T AU - Nakamura-Messenger, K AU - Zolensky, M E AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5066 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - microspectroscopy KW - methods KW - high-resolution methods KW - stony meteorites KW - aliphatic hydrocarbons KW - near-field infrared microspectroscopy KW - carbonaceous chondrites KW - infrared spectra KW - spatial distribution KW - meteorites KW - organic compounds KW - infrared microspectroscopy KW - hydrocarbons KW - spectra KW - CM chondrites KW - chondrites KW - Bells Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Spatial+distribution+of+organic+matter+in+the+Bells+Meteorite+using+near-field+infrared+microspectrometry&rft.au=Kebukawa%2C+Yoko%3BNakashima%2C+S%3BAizawa%2C+K%3BInoue%2C+T%3BNakamura-Messenger%2C+K%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Kebukawa&rft.aufirst=Yoko&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 3 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; Bells Meteorite; carbonaceous chondrites; chondrites; CM chondrites; high-resolution methods; hydrocarbons; infrared microspectroscopy; infrared spectra; meteorites; methods; microspectroscopy; near-field infrared microspectroscopy; organic compounds; spatial distribution; spectra; stony meteorites ER - TY - JOUR T1 - Kinetics of organic matter degradation in the Murchison Meteorite for the evaluation of chondrite parent body thermal evolution AN - 1366814068; 2013-045510 JF - Meteoritics & Planetary Science AU - Kebukawa, Yoko AU - Nakashima, S AU - Zolensky, M E AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5064 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - experimental studies KW - degradation KW - stony meteorites KW - in situ KW - parent bodies KW - aliphatic hydrocarbons KW - thermal metamorphism KW - carbonaceous chondrites KW - thermal history KW - metamorphism KW - Murchison Meteorite KW - infrared spectra KW - meteorites KW - FTIR spectra KW - organic compounds KW - insoluble residues KW - hydrocarbons KW - heating KW - spectra KW - CM chondrites KW - chondrites KW - kinetics KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Kinetics+of+organic+matter+degradation+in+the+Murchison+Meteorite+for+the+evaluation+of+chondrite+parent+body+thermal+evolution&rft.au=Kebukawa%2C+Yoko%3BNakashima%2C+S%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Kebukawa&rft.aufirst=Yoko&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 3 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; carbonaceous chondrites; chondrites; CM chondrites; degradation; experimental studies; FTIR spectra; heating; hydrocarbons; in situ; infrared spectra; insoluble residues; kinetics; metamorphism; meteorites; Murchison Meteorite; organic compounds; parent bodies; spectra; stony meteorites; thermal history; thermal metamorphism ER - TY - JOUR T1 - Foreign materials in polymict breccias from Vesta AN - 1366814048; 2013-045381 JF - Meteoritics & Planetary Science AU - Buchanan, P C AU - Zolensky, M E AU - Greenwood, R C AU - Franchi, I A AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5180 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - breccia KW - stony meteorites KW - asteroids KW - Vesta Asteroid KW - parent bodies KW - HED meteorites KW - siderophile elements KW - clasts KW - carbonaceous chondrites KW - achondrites KW - TEM data KW - meteorites KW - CR chondrites KW - mixing KW - metals KW - nickel KW - sheet silicates KW - CM chondrites KW - chondrites KW - polymict breccia KW - regolith KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Foreign+materials+in+polymict+breccias+from+Vesta&rft.au=Buchanan%2C+P+C%3BZolensky%2C+M+E%3BGreenwood%2C+R+C%3BFranchi%2C+I+A%3BAnonymous&rft.aulast=Buchanan&rft.aufirst=P&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 8 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; breccia; carbonaceous chondrites; chondrites; clasts; CM chondrites; CR chondrites; HED meteorites; metals; meteorites; mixing; nickel; parent bodies; polymict breccia; regolith; sheet silicates; siderophile elements; silicates; stony meteorites; TEM data; Vesta Asteroid ER - TY - JOUR T1 - (Micro)xenolith systematics in H chondrites AN - 1366814019; 2013-045378 JF - Meteoritics & Planetary Science AU - Briani, G AU - Gounelle, M AU - Zolensky, M E AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5120 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - ordinary chondrites KW - stony meteorites KW - H chondrites KW - meteorites KW - mineral composition KW - fine-grained materials KW - inclusions KW - petrography KW - sheet silicates KW - microxenoliths KW - chondrites KW - xenoliths KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=%28Micro%29xenolith+systematics+in+H+chondrites&rft.au=Briani%2C+G%3BGounelle%2C+M%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Briani&rft.aufirst=G&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - chondrites; fine-grained materials; H chondrites; inclusions; meteorites; microxenoliths; mineral composition; ordinary chondrites; petrography; sheet silicates; silicates; stony meteorites; xenoliths ER - TY - JOUR T1 - A simple mechanism for fractionating oxygen isotopes in the solar nebula AN - 1366813976; 2013-045503 JF - Meteoritics & Planetary Science AU - Nuth, Joseph A, III AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5086 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - isotope fractionation KW - oxygen KW - gaseous phase KW - isotopes KW - condensation KW - mechanism KW - cosmochemistry KW - turbulence KW - stable isotopes KW - solar nebula KW - lightning KW - evaporation KW - chondrules KW - O-18 KW - O-17 KW - electrical currents KW - chemical fractionation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=A+simple+mechanism+for+fractionating+oxygen+isotopes+in+the+solar+nebula&rft.au=Nuth%2C+Joseph+A%2C+III%3BAnonymous&rft.aulast=Nuth&rft.aufirst=Joseph&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 6 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - chemical fractionation; chondrules; condensation; cosmochemistry; electrical currents; evaporation; gaseous phase; isotope fractionation; isotopes; lightning; mechanism; O-17; O-18; oxygen; solar nebula; stable isotopes; turbulence ER - TY - JOUR T1 - Mineralogy of the Almahata Sitta ureilite AN - 1366813907; 2013-045751 JF - Meteoritics & Planetary Science AU - Zolensky, Michael E AU - Herrin, Jason S AU - Jenniskens, P AU - Friedrich, J M AU - Rumble, D AU - Steele, A AU - Sandford, S A AU - Shaddad, M H AU - Le, L AU - Robinson, G A AU - Morris, R V AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5183 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - pigeonite KW - stony meteorites KW - olivine group KW - kamacite KW - carbides KW - meteorites KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - olivine KW - orthosilicates KW - Almahata Sitta Meteorite KW - alloys KW - troilite KW - chain silicates KW - alkaline earth metals KW - textures KW - native elements KW - clasts KW - ureilite KW - achondrites KW - porosity KW - nesosilicates KW - graphite KW - metals KW - classification KW - petrography KW - sulfides KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Mineralogy+of+the+Almahata+Sitta+ureilite&rft.au=Zolensky%2C+Michael+E%3BHerrin%2C+Jason+S%3BJenniskens%2C+P%3BFriedrich%2C+J+M%3BRumble%2C+D%3BSteele%2C+A%3BSandford%2C+S+A%3BShaddad%2C+M+H%3BLe%2C+L%3BRobinson%2C+G+A%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Zolensky&rft.aufirst=Michael&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; alkaline earth metals; alloys; Almahata Sitta Meteorite; carbides; chain silicates; classification; clasts; clinopyroxene; graphite; kamacite; metals; meteorites; mineral composition; native elements; nesosilicates; olivine; olivine group; orthosilicates; petrography; pigeonite; porosity; pyroxene group; silicates; stony meteorites; sulfides; textures; troilite; ureilite ER - TY - JOUR T1 - Lunar meteorite SAU 300; noble gas record AN - 1366813839; 2013-045356 JF - Meteoritics & Planetary Science AU - Bartoschewitz, R AU - Park, J AU - Nagao, K AU - Okazaki, R AU - Kurtz, T AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5101 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - Ne-21 KW - lunar meteorites KW - irradiation KW - stony meteorites KW - isotopes KW - solar wind KW - SaU 300 KW - cosmogenic elements KW - He-3 KW - Ar-38 KW - exposure age KW - stable isotopes KW - temperature KW - (U-Th)/He KW - meteorites KW - radioactive isotopes KW - noble gases KW - neon KW - stepwise heating KW - Sayh al Uhaymir Meteorites KW - helium KW - cosmic rays KW - alkali metals KW - achondrites KW - argon KW - Ar-36 KW - K/Ar KW - metals KW - potassium KW - thorium KW - crystallization KW - uranium KW - actinides KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Lunar+meteorite+SAU+300%3B+noble+gas+record&rft.au=Bartoschewitz%2C+R%3BPark%2C+J%3BNagao%2C+K%3BOkazaki%2C+R%3BKurtz%2C+T%3BAnonymous&rft.aulast=Bartoschewitz&rft.aufirst=R&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - (U-Th)/He; achondrites; actinides; alkali metals; Ar-36; Ar-38; argon; cosmic rays; cosmogenic elements; crystallization; exposure age; He-3; helium; irradiation; isotopes; K/Ar; lunar meteorites; metals; meteorites; Ne-21; neon; noble gases; potassium; radioactive isotopes; SaU 300; Sayh al Uhaymir Meteorites; solar wind; stable isotopes; stepwise heating; stony meteorites; temperature; thorium; uranium ER - TY - JOUR T1 - Rare earth element measurements of melilite and fassaite in Allende CAI by NanoSIMS AN - 1366813837; 2013-045491 JF - Meteoritics & Planetary Science AU - Ito, M AU - Messenger, Scott R AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5093 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - stony meteorites KW - ion probe data KW - calcium-aluminum inclusions KW - mass spectra KW - CV chondrites KW - Allende Meteorite KW - meteorites KW - melilite group KW - pyroxene group KW - clinopyroxene KW - melilite KW - inclusions KW - orthosilicates KW - geochemical anomalies KW - spectra KW - rare earths KW - fassaite KW - chondrites KW - chain silicates KW - carbonaceous chondrites KW - metals KW - crystallization KW - NanoSIMS KW - accuracy KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Rare+earth+element+measurements+of+melilite+and+fassaite+in+Allende+CAI+by+NanoSIMS&rft.au=Ito%2C+M%3BMessenger%2C+Scott+R%3BAnonymous&rft.aulast=Ito&rft.aufirst=M&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - accuracy; Allende Meteorite; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; clinopyroxene; crystallization; CV chondrites; fassaite; geochemical anomalies; inclusions; ion probe data; mass spectra; melilite; melilite group; metals; meteorites; NanoSIMS; orthosilicates; pyroxene group; rare earths; silicates; sorosilicates; spectra; stony meteorites ER - TY - JOUR T1 - Stardust abundance variations among interplanetary dust particles AN - 1366813817; 2013-045578 JF - Meteoritics & Planetary Science AU - Messenger, Scott R AU - Keller, L P AU - Nakamura-Messenger, K AU - Nguyen, A N AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5357 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - oxygen KW - ion probe data KW - glass with embedded metal and sulfides grains KW - isotopes KW - isotope ratios KW - mass spectra KW - O-18/O-16 KW - interplanetary dust KW - TEM data KW - stable isotopes KW - cosmic dust KW - presolar grains KW - spectra KW - interstellar dust KW - O-17/O-16 KW - GEMS grains KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Stardust+abundance+variations+among+interplanetary+dust+particles&rft.au=Messenger%2C+Scott+R%3BKeller%2C+L+P%3BNakamura-Messenger%2C+K%3BNguyen%2C+A+N%3BAnonymous&rft.aulast=Messenger&rft.aufirst=Scott&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 7 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - cosmic dust; GEMS grains; glass with embedded metal and sulfides grains; interplanetary dust; interstellar dust; ion probe data; isotope ratios; isotopes; mass spectra; O-17/O-16; O-18/O-16; oxygen; presolar grains; spectra; stable isotopes; TEM data ER - TY - JOUR T1 - Possible presence of spallation neon in the outer layer of particle-free aerogel flown on board of the Stardust Mission AN - 1366813804; 2013-045576 JF - Meteoritics & Planetary Science AU - Meshik, A AU - Hohenberg, C M AU - Pravdivtseva, O AU - Frank, D AU - Zolensky, M E AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5285 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - Ne-21 KW - Stardust Mission KW - isotopes KW - phase Q KW - stable isotopes KW - comets KW - noble gases KW - neon KW - Wild 2 Comet KW - aerogel KW - cometary dust KW - spallation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Possible+presence+of+spallation+neon+in+the+outer+layer+of+particle-free+aerogel+flown+on+board+of+the+Stardust+Mission&rft.au=Meshik%2C+A%3BHohenberg%2C+C+M%3BPravdivtseva%2C+O%3BFrank%2C+D%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Meshik&rft.aufirst=A&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - AR N1 - Last updated - 2013-10-17 N1 - SubjectsTermNotLitGenreText - aerogel; cometary dust; comets; isotopes; Ne-21; neon; noble gases; phase Q; spallation; stable isotopes; Stardust Mission; Wild 2 Comet ER - TY - JOUR T1 - Detection efficiency and noise rates in the Stardust[at]home instrument AN - 1366813739; 2013-045731 JF - Meteoritics & Planetary Science AU - Westphal, A J AU - Anderson, D AU - Butterworth, A L AU - Frank, D AU - Gainsforth, Z AU - Lettieri, R AU - Marchant, W AU - Mendez, B AU - Von Korff, J AU - Zevin, D AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5355 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - particle tracks KW - imagery KW - Stardust Mission KW - calibration KW - noise KW - automated analysis KW - cosmic dust KW - detection KW - comets KW - microscope methods KW - interstellar dust KW - cometary dust KW - instruments KW - collections KW - Stardust at Home Project KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Detection+efficiency+and+noise+rates+in+the+Stardust%5Bat%5Dhome+instrument&rft.au=Westphal%2C+A+J%3BAnderson%2C+D%3BButterworth%2C+A+L%3BFrank%2C+D%3BGainsforth%2C+Z%3BLettieri%2C+R%3BMarchant%2C+W%3BMendez%2C+B%3BVon+Korff%2C+J%3BZevin%2C+D%3BAnonymous&rft.aulast=Westphal&rft.aufirst=A&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 1 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - automated analysis; calibration; collections; cometary dust; comets; cosmic dust; detection; imagery; instruments; interstellar dust; microscope methods; noise; particle tracks; Stardust at Home Project; Stardust Mission ER - TY - JOUR T1 - Fossilized smelting; reduction textures in Almahata Sitta ureilite AN - 1366813717; 2013-045474 JF - Meteoritics & Planetary Science AU - Herrin, Jason S AU - Zolensky, M E AU - Ito, M AU - Jenniskens, P AU - Shaddad, M H AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5444 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - pigeonite KW - stony meteorites KW - iron KW - temperature KW - meteorites KW - pyroxene group KW - clinopyroxene KW - crystal zoning KW - inclusions KW - diamond KW - cooling KW - Almahata Sitta Meteorite KW - alloys KW - reduction KW - smelting KW - chain silicates KW - breccia KW - iron-nickel metal KW - textures KW - parent bodies KW - native elements KW - ureilite KW - achondrites KW - carbon monoxide KW - metals KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Fossilized+smelting%3B+reduction+textures+in+Almahata+Sitta+ureilite&rft.au=Herrin%2C+Jason+S%3BZolensky%2C+M+E%3BIto%2C+M%3BJenniskens%2C+P%3BShaddad%2C+M+H%3BAnonymous&rft.aulast=Herrin&rft.aufirst=Jason&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 8 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - achondrites; alloys; Almahata Sitta Meteorite; breccia; carbon monoxide; chain silicates; clinopyroxene; cooling; crystal zoning; diamond; inclusions; iron; iron-nickel metal; metals; meteorites; native elements; parent bodies; pigeonite; pyroxene group; reduction; silicates; smelting; stony meteorites; temperature; textures; ureilite ER - TY - JOUR T1 - Are bencubbinite or enstatite chondrites the building blocks of mercury; implications for internal structure and the origin of a magnetic field AN - 1366813687; 2013-045560 JF - Meteoritics & Planetary Science AU - Malavergne, V AU - Toplis, M J AU - Berthet, S AU - Jones, J AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5193 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - silicates KW - stony meteorites KW - oxygen KW - mantle KW - simulation KW - silicon KW - core-mantle boundary KW - magnetic field KW - iron KW - fugacity KW - meteorites KW - EH chondrites KW - pyroxene group KW - CB chondrites KW - phase equilibria KW - Mercury Planet KW - enstatite chondrites KW - inner core KW - chondrites KW - chain silicates KW - parent bodies KW - terrestrial planets KW - outer core KW - planets KW - metals KW - sulfur KW - core KW - uranium KW - orthopyroxene KW - actinides KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Are+bencubbinite+or+enstatite+chondrites+the+building+blocks+of+mercury%3B+implications+for+internal+structure+and+the+origin+of+a+magnetic+field&rft.au=Malavergne%2C+V%3BToplis%2C+M+J%3BBerthet%2C+S%3BJones%2C+J%3BAnonymous&rft.aulast=Malavergne&rft.aufirst=V&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; CB chondrites; chain silicates; chondrites; core; core-mantle boundary; EH chondrites; enstatite chondrites; fugacity; inner core; iron; magnetic field; mantle; Mercury Planet; metals; meteorites; orthopyroxene; outer core; oxygen; parent bodies; phase equilibria; planets; pyroxene group; silicates; silicon; simulation; stony meteorites; sulfur; terrestrial planets; uranium ER - TY - JOUR T1 - Iron sulfide formation in astrophysical environments; experimentally produced sulfur-bearing silicate smokes AN - 1366813641; 2013-045328 JF - Meteoritics & Planetary Science AU - Abreu, N M AU - Nuth, Joseph A, III AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5177 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - experimental studies KW - gaseous phase KW - nanophase materials KW - condensation KW - amorphous materials KW - matrix KW - hydrogen sulfide KW - cosmochemistry KW - X-ray spectra KW - TEM data KW - EDS spectra KW - solar nebula KW - silicate smokes KW - chemical reactions KW - iron sulfides KW - mixing KW - cooling KW - sulfur KW - spectra KW - sulfides KW - smokes KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Iron+sulfide+formation+in+astrophysical+environments%3B+experimentally+produced+sulfur-bearing+silicate+smokes&rft.au=Abreu%2C+N+M%3BNuth%2C+Joseph+A%2C+III%3BAnonymous&rft.aulast=Abreu&rft.aufirst=N&rft.date=2009-07-01&rft.volume=44%2C+SUPPL.&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 72nd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - amorphous materials; chemical reactions; condensation; cooling; cosmochemistry; EDS spectra; experimental studies; gaseous phase; hydrogen sulfide; iron sulfides; matrix; mixing; nanophase materials; silicate smokes; smokes; solar nebula; spectra; sulfides; sulfur; TEM data; X-ray spectra ER - TY - JOUR T1 - The microbial communities of the modern marine stromatolites at Highborne Cay, Bahamas AN - 1312833907; 2013-022731 AB - An intensive multi-year field study of the modern marine stromatolites at Highborne Cay, Bahamas has identified a variety of microbial communities that colonize the stromatolite surfaces. They include both bacterial and diatom dominated communities. The "classic" microbial communities are those described by Reid et al. (2000). They include Schizothrix mats, dominated by S. gebeleinii, which trap and bind ooid sand grains (Type 1 mat); biofilm mats, composed of sulfate reducing bacteria, which form thin crusts of microcrystalline carbonate (Type 2 mat); and Solentia mats, dominated by coccoid endolithic Solentia species, which create cemented layers of fused sand grains (Type 3 mat). Another bacterial mat, termed "pudding mat" due to its pudding-like texture, is dominated by thin filaments of Phormidium sp. and single filaments of S. gebeleinii, but may also be colonized by a unique species of coccoid cyanobacterium related to Cyanothece. The diatom mats include stalked diatoms and tube diatoms. The stalked diatom mats form as a thin (1-3 mm) surface pink fuzz comprised of Striatella unipunctata, or a yellow fuzz that may develop into a thick (0.5-1 cm) yellow fur with Licmophora remulus and Licmophora paradoxa. The tube diatom mats, which occur as discrete pustules that may coalesce to create uniform blankets, are formed by naviculid--like tube diatoms. These different mat types recognized based on field descriptions and light microscopy also show distinct differences based on microbial fingerprinting and carbohydrate fractionation. Denaturing gradient gel electrophoresis (DGGE) analyses show similarities between stalked diatom mat types and "classic" mat types 1 and 2; these mats cluster separately from tube diatom mats and pudding mats, which each form distinct clades. In addition, the carbohydrate fractions of classic mat types are composed mostly of structural extracellular polymeric secretions (EPS), whereas stalked diatom and pudding mats contain predominantly non-structural carbohydrates. Although the pudding mats and diatom communities can contribute to the trapping of ooids, the stabilization of the unconsolidated sediment ultimately requires binding by S. gebeleinii. The combination of carbohydrate composition and ability to rapidly rebound after burial result in the high erosion resistance exhibited by the "classic" mats. Conversely, the extremely sensitive nature of diatoms to burial results in the low erosion resistance of the diatom mats. Nevertheless, all may contribute to the biogenesis of the Highborne Cay stromatolites. JF - Atoll Research Bulletin AU - Stolz, John F AU - Reid, R Pamela AU - Visscher, Pieter T AU - Decho, Alan W AU - Norman, R Sean AU - Aspden, Rebecca J AU - Bowlin, Emily M AU - Franks, Jonathan AU - Foster, Jamie S AU - Paterson, David M AU - Przekop, Kristen M AU - Underwood, Graham J C AU - Prufert-Bebout, Lee Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 29 PB - Smithsonian Press, Washington, DC VL - 567 SN - 0077-5630, 0077-5630 KW - Plantae KW - Exuma Sound KW - living taxa KW - biogenic structures KW - sedimentation KW - West Indies KW - Caribbean region KW - algae KW - marine sedimentation KW - Highborne Cay KW - algal structures KW - stromatolites KW - Bahamas KW - diatoms KW - algal mats KW - ecology KW - North Atlantic KW - sedimentary structures KW - Atlantic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312833907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Stolz%2C+John+F%3BReid%2C+R+Pamela%3BVisscher%2C+Pieter+T%3BDecho%2C+Alan+W%3BNorman%2C+R+Sean%3BAspden%2C+Rebecca+J%3BBowlin%2C+Emily+M%3BFranks%2C+Jonathan%3BFoster%2C+Jamie+S%3BPaterson%2C+David+M%3BPrzekop%2C+Kristen+M%3BUnderwood%2C+Graham+J+C%3BPrufert-Bebout%2C+Lee&rft.aulast=Stolz&rft.aufirst=John&rft.date=2009-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781234048921&rft.btitle=The+microbial+communities+of+the+modern+marine+stromatolites+at+Highborne+Cay%2C+Bahamas&rft.title=The+microbial+communities+of+the+modern+marine+stromatolites+at+Highborne+Cay%2C+Bahamas&rft.issn=00775630&rft_id=info:doi/ L2 - http://www.sil.si.edu/digitalcollections/atollresearchbulletin/issues/00567.pdf http://www.sil.si.edu/digitalcollections/atollresearchbulletin/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 55 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2013-02-28 N1 - CODEN - ATOBA4 N1 - SubjectsTermNotLitGenreText - algae; algal mats; algal structures; Atlantic Ocean; Bahamas; biogenic structures; Caribbean region; diatoms; ecology; Exuma Sound; Highborne Cay; living taxa; marine sedimentation; North Atlantic; Plantae; sedimentary structures; sedimentation; stromatolites; West Indies ER - TY - NEWS T1 - Space Station Room With A View AN - 454545916 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/06/29/ PY - 2009 DA - 2009 Jun 29 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454545916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Space+Station+Room+With+A+View&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-06-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - Molecular Assessment of Uv Radiation Induced Dna Damage Repair in the Novel Stromatolitic Halophilic Archaeon, Halococcus Hamelinesis T2 - 3rd Congress of European Microbiologists (FEMS 2009) AN - 40183994; 5179044 JF - 3rd Congress of European Microbiologists (FEMS 2009) AU - Leuko, S AU - Rogoff, D AU - Burns, B AU - Walter, M AU - Neilan, B AU - Rothschild, L Y1 - 2009/06/28/ PY - 2009 DA - 2009 Jun 28 KW - U.V. radiation KW - DNA damage KW - Halococcus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40183994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=3rd+Congress+of+European+Microbiologists+%28FEMS+2009%29&rft.atitle=Molecular+Assessment+of+Uv+Radiation+Induced+Dna+Damage+Repair+in+the+Novel+Stromatolitic+Halophilic+Archaeon%2C+Halococcus+Hamelinesis&rft.au=Leuko%2C+S%3BRogoff%2C+D%3BBurns%2C+B%3BWalter%2C+M%3BNeilan%2C+B%3BRothschild%2C+L&rft.aulast=Leuko&rft.aufirst=S&rft.date=2009-06-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=3rd+Congress+of+European+Microbiologists+%28FEMS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sessionplan.com/fems2009/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measurement of the Critical Distance Parameter against Icing Conditions on a Naca 0012 Swept Wing Tip T2 - 39th AIAA Fluid Dynamics Conference AN - 42117091; 5523102 JF - 39th AIAA Fluid Dynamics Conference AU - Vargas, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Wings KW - Icing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42117091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Measurement+of+the+Critical+Distance+Parameter+against+Icing+Conditions+on+a+Naca+0012+Swept+Wing+Tip&rft.au=Vargas%2C+M&rft.aulast=Vargas&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Calibration of the Truncated Panel Test Arc- Jet Facility T2 - 39th AIAA Fluid Dynamics Conference AN - 42117036; 5523079 JF - 39th AIAA Fluid Dynamics Conference AU - Balboni, J Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42117036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Calibration+of+the+Truncated+Panel+Test+Arc-+Jet+Facility&rft.au=Balboni%2C+J&rft.aulast=Balboni&rft.aufirst=J&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Transition Analysis for the Hifire- 5 Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42116927; 5523048 JF - 39th AIAA Fluid Dynamics Conference AU - Choudhari, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42116927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Transition+Analysis+for+the+Hifire-+5+Vehicle&rft.au=Choudhari%2C+M&rft.aulast=Choudhari&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Automation of Structured Overset Mesh Generation for Rocket Geometries T2 - 39th AIAA Fluid Dynamics Conference AN - 42116801; 5522998 JF - 39th AIAA Fluid Dynamics Conference AU - Pandya, S Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Automation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42116801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Automation+of+Structured+Overset+Mesh+Generation+for+Rocket+Geometries&rft.au=Pandya%2C+S&rft.aulast=Pandya&rft.aufirst=S&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Experimental and Computational Study of Underexpanded Jet Impingement Heat Transfer T2 - 39th AIAA Fluid Dynamics Conference AN - 42102187; 5523257 JF - 39th AIAA Fluid Dynamics Conference AU - Rufer, S Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Heat transfer KW - Computer applications KW - Impingement KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42102187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Experimental+and+Computational+Study+of+Underexpanded+Jet+Impingement+Heat+Transfer&rft.au=Rufer%2C+S&rft.aulast=Rufer&rft.aufirst=S&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of the Mars Science Laboratory Heatshield Thermal Protection System T2 - 39th AIAA Fluid Dynamics Conference AN - 42101945; 5523187 JF - 39th AIAA Fluid Dynamics Conference AU - Beck, R Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42101945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Development+of+the+Mars+Science+Laboratory+Heatshield+Thermal+Protection+System&rft.au=Beck%2C+R&rft.aulast=Beck&rft.aufirst=R&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Transition Analysis for the Mars Science Laboratory Entry Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42100657; 5523067 JF - 39th AIAA Fluid Dynamics Conference AU - Chang, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42100657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Transition+Analysis+for+the+Mars+Science+Laboratory+Entry+Vehicle&rft.au=Chang%2C+C&rft.aulast=Chang&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Study of Ablation- Flowfield Coupling Relevant to Orion Heatshield T2 - 39th AIAA Fluid Dynamics Conference AN - 42096858; 5522881 JF - 39th AIAA Fluid Dynamics Conference AU - Johnston, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=A+Study+of+Ablation-+Flowfield+Coupling+Relevant+to+Orion+Heatshield&rft.au=Johnston%2C+C&rft.aulast=Johnston&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Heating Augmentation Due to Compression Pad Cavities on the Project Orion Cev Heat Shield T2 - 39th AIAA Fluid Dynamics Conference AN - 42096827; 5522878 JF - 39th AIAA Fluid Dynamics Conference AU - Hollis, B Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Cavities KW - Compression KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Heating+Augmentation+Due+to+Compression+Pad+Cavities+on+the+Project+Orion+Cev+Heat+Shield&rft.au=Hollis%2C+B&rft.aulast=Hollis&rft.aufirst=B&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Numerical Studies of a Fluidic Diverter for Flow Control T2 - 39th AIAA Fluid Dynamics Conference AN - 42096290; 5523014 JF - 39th AIAA Fluid Dynamics Conference AU - Gokoglu, S Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42096290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Numerical+Studies+of+a+Fluidic+Diverter+for+Flow+Control&rft.au=Gokoglu%2C+S&rft.aulast=Gokoglu&rft.aufirst=S&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Code Validation and Inter-Code Performance and Validation for Ice Accretion Simulation Software T2 - 39th AIAA Fluid Dynamics Conference AN - 42092843; 5522832 JF - 39th AIAA Fluid Dynamics Conference AU - Potapczuk, Mark Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Ice KW - Simulation KW - Computer programs KW - Software KW - Ice accretion KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Code+Validation+and+Inter-Code+Performance+and+Validation+for+Ice+Accretion+Simulation+Software&rft.au=Potapczuk%2C+Mark&rft.aulast=Potapczuk&rft.aufirst=Mark&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Support System Effects on the Dlr- f6 Transport Configuration in the National Transonic Facility T2 - 39th AIAA Fluid Dynamics Conference AN - 42092778; 5523095 JF - 39th AIAA Fluid Dynamics Conference AU - Rivers, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Support+System+Effects+on+the+Dlr-+f6+Transport+Configuration+in+the+National+Transonic+Facility&rft.au=Rivers%2C+M&rft.aulast=Rivers&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Efficient Flow Solver with a Transport Equation for Modeling Turbulence T2 - 39th AIAA Fluid Dynamics Conference AN - 42092420; 5522746 JF - 39th AIAA Fluid Dynamics Conference AU - Swanson, R Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Turbulence KW - Mathematical models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=An+Efficient+Flow+Solver+with+a+Transport+Equation+for+Modeling+Turbulence&rft.au=Swanson%2C+R&rft.aulast=Swanson&rft.aufirst=R&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerodynamic Interference Due to Msl Reaction Control System T2 - 39th AIAA Fluid Dynamics Conference AN - 42092408; 5522940 JF - 39th AIAA Fluid Dynamics Conference AU - Dyakonov, A Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Control systems KW - Aerodynamics KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerodynamic+Interference+Due+to+Msl+Reaction+Control+System&rft.au=Dyakonov%2C+A&rft.aulast=Dyakonov&rft.aufirst=A&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerothermodynamic Characteristics of Boundary Layer Transition and Trip Effectiveness of the Hifire Flight 5 Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42092228; 5523052 JF - 39th AIAA Fluid Dynamics Conference AU - Berger, K Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Boundary layers KW - Flight KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42092228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerothermodynamic+Characteristics+of+Boundary+Layer+Transition+and+Trip+Effectiveness+of+the+Hifire+Flight+5+Vehicle&rft.au=Berger%2C+K&rft.aulast=Berger&rft.aufirst=K&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Roughness Based Crossflow Transition Control: A Computational Assessment T2 - 39th AIAA Fluid Dynamics Conference AN - 42091530; 5523087 JF - 39th AIAA Fluid Dynamics Conference AU - Li, F. Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Computer applications KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42091530?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Roughness+Based+Crossflow+Transition+Control%3A+A+Computational+Assessment&rft.au=Li%2C+F.&rft.aulast=Li&rft.aufirst=F.&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Three- Dimensional Elliptic Grid Generation with Fully Automatic Boundary Constraints T2 - 39th AIAA Fluid Dynamics Conference AN - 42091095; 5523001 JF - 39th AIAA Fluid Dynamics Conference AU - Kaul, U Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Boundaries KW - Automation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42091095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Three-+Dimensional+Elliptic+Grid+Generation+with+Fully+Automatic+Boundary+Constraints&rft.au=Kaul%2C+U&rft.aulast=Kaul&rft.aufirst=U&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhancements to the Hybrid Mesh Approach to Surface Loads Integration on Overset Structured Grids T2 - 39th AIAA Fluid Dynamics Conference AN - 42091057; 5522995 JF - 39th AIAA Fluid Dynamics Conference AU - Chan, W Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Hybrids KW - Integration KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42091057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Enhancements+to+the+Hybrid+Mesh+Approach+to+Surface+Loads+Integration+on+Overset+Structured+Grids&rft.au=Chan%2C+W&rft.aulast=Chan&rft.aufirst=W&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Turbulence Modeling Benchmarking - Preliminary Plans T2 - 39th AIAA Fluid Dynamics Conference AN - 42090729; 5522911 JF - 39th AIAA Fluid Dynamics Conference AU - Rumsey, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Turbulence KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Turbulence+Modeling+Benchmarking+-+Preliminary+Plans&rft.au=Rumsey%2C+C&rft.aulast=Rumsey&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization of Hypersonic Flows in the Ahf and Ihf of Nasa Ames Arc- Jet Facilities T2 - 39th AIAA Fluid Dynamics Conference AN - 42090584; 5523081 JF - 39th AIAA Fluid Dynamics Conference AU - Stewart, D Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Characterization+of+Hypersonic+Flows+in+the+Ahf+and+Ihf+of+Nasa+Ames+Arc-+Jet+Facilities&rft.au=Stewart%2C+D&rft.aulast=Stewart&rft.aufirst=D&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerothermodynamic Design of the Mars Science Laboratory Backshell and Parachute Cone T2 - 39th AIAA Fluid Dynamics Conference AN - 42090513; 5523069 JF - 39th AIAA Fluid Dynamics Conference AU - Edquist, K Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerothermodynamic+Design+of+the+Mars+Science+Laboratory+Backshell+and+Parachute+Cone&rft.au=Edquist%2C+K&rft.aulast=Edquist&rft.aufirst=K&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamic Stability Testing of the Mars Science Laboratory Entry Capsule T2 - 39th AIAA Fluid Dynamics Conference AN - 42090501; 5522942 JF - 39th AIAA Fluid Dynamics Conference AU - Schoenenberger, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Dynamic+Stability+Testing+of+the+Mars+Science+Laboratory+Entry+Capsule&rft.au=Schoenenberger%2C+M&rft.aulast=Schoenenberger&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Looking Back over 50 Years: Remembering(?) and Ruminating T2 - 39th AIAA Fluid Dynamics Conference AN - 42090157; 5522955 JF - 39th AIAA Fluid Dynamics Conference AU - Zoby, Ernest Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Memory KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42090157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Looking+Back+over+50+Years%3A+Remembering%28%3F%29+and+Ruminating&rft.au=Zoby%2C+Ernest&rft.aulast=Zoby&rft.aufirst=Ernest&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Aeroheating Augmentation Due to Reaction Control System Jets on Orion Crew Exploration Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42089049; 5522880 JF - 39th AIAA Fluid Dynamics Conference AU - Dyakonov, A Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Control systems KW - Exploration KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42089049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Analysis+of+Aeroheating+Augmentation+Due+to+Reaction+Control+System+Jets+on+Orion+Crew+Exploration+Vehicle&rft.au=Dyakonov%2C+A&rft.aulast=Dyakonov&rft.aufirst=A&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerodynamic Design and Enabling Technologies for Green Aircraft T2 - 39th AIAA Fluid Dynamics Conference AN - 42088947; 5522713 JF - 39th AIAA Fluid Dynamics Conference AU - Collier, F Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Aircraft KW - Aerodynamics KW - Technology KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerodynamic+Design+and+Enabling+Technologies+for+Green+Aircraft&rft.au=Collier%2C+F&rft.aulast=Collier&rft.aufirst=F&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oversmart: A Solution Monitoring and Reporting Tool for the Overflow Flow Solver T2 - 39th AIAA Fluid Dynamics Conference AN - 42088720; 5523003 JF - 39th AIAA Fluid Dynamics Conference AU - Kao, D Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Overflow KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Oversmart%3A+A+Solution+Monitoring+and+Reporting+Tool+for+the+Overflow+Flow+Solver&rft.au=Kao%2C+D&rft.aulast=Kao&rft.aufirst=D&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Null Point Calorimeter Sweeps with Comparisons to Thermal Fea Model Predictions T2 - 39th AIAA Fluid Dynamics Conference AN - 42088417; 5522820 JF - 39th AIAA Fluid Dynamics Conference AU - Santos, J Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Null+Point+Calorimeter+Sweeps+with+Comparisons+to+Thermal+Fea+Model+Predictions&rft.au=Santos%2C+J&rft.aulast=Santos&rft.aufirst=J&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of Nowcast of Atmospheric Ionizing Radiation for Aviation Safety (Nairas) Model T2 - 39th AIAA Fluid Dynamics Conference AN - 42088293; 5522725 JF - 39th AIAA Fluid Dynamics Conference AU - Mertens, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Ionizing radiation KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Development+of+Nowcast+of+Atmospheric+Ionizing+Radiation+for+Aviation+Safety+%28Nairas%29+Model&rft.au=Mertens%2C+C&rft.aulast=Mertens&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Upper Atmospheric Monitoring for Ares I- X Ascent Loads and Trajectory Evaluation on the Day- of- Launch T2 - 39th AIAA Fluid Dynamics Conference AN - 42088130; 5522833 JF - 39th AIAA Fluid Dynamics Conference AU - Roberts, B Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Atmospheric monitoring KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42088130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Upper+Atmospheric+Monitoring+for+Ares+I-+X+Ascent+Loads+and+Trajectory+Evaluation+on+the+Day-+of-+Launch&rft.au=Roberts%2C+B&rft.aulast=Roberts&rft.aufirst=B&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Direct Numerical Simulation of Turbine Rotor- Stator Interaction T2 - 39th AIAA Fluid Dynamics Conference AN - 42087862; 5522763 JF - 39th AIAA Fluid Dynamics Conference AU - Rai, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Simulation KW - Turbines KW - Mathematical models KW - Stator KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42087862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=A+Direct+Numerical+Simulation+of+Turbine+Rotor-+Stator+Interaction&rft.au=Rai%2C+M&rft.aulast=Rai&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ground- to- Flight Traceability Analysis of Arcjet Testing for the Crew Exploration Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42087839; 5522879 JF - 39th AIAA Fluid Dynamics Conference AU - Bose, D Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Exploration KW - Flight KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42087839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Ground-+to-+Flight+Traceability+Analysis+of+Arcjet+Testing+for+the+Crew+Exploration+Vehicle&rft.au=Bose%2C+D&rft.aulast=Bose&rft.aufirst=D&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Numerical Simulations of Protruding Gapfillers on the Mars Science Laboratory Heatshield T2 - 39th AIAA Fluid Dynamics Conference AN - 42086903; 5523068 JF - 39th AIAA Fluid Dynamics Conference AU - Tang, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Simulation KW - Mathematical models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42086903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Numerical+Simulations+of+Protruding+Gapfillers+on+the+Mars+Science+Laboratory+Heatshield&rft.au=Tang%2C+C&rft.aulast=Tang&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overset Solution Adaptive Grid Approach Applied to Hovering Rotorcraft Flows T2 - 39th AIAA Fluid Dynamics Conference AN - 42086565; 5522635 JF - 39th AIAA Fluid Dynamics Conference AU - Holst, T Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42086565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Overset+Solution+Adaptive+Grid+Approach+Applied+to+Hovering+Rotorcraft+Flows&rft.au=Holst%2C+T&rft.aulast=Holst&rft.aufirst=T&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerodynamic Challenges for the Mars Science Laboratory Entry Descent and Landing T2 - 39th AIAA Fluid Dynamics Conference AN - 42085577; 5522939 JF - 39th AIAA Fluid Dynamics Conference AU - Schoenenberger, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Aerodynamics KW - Landing statistics KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42085577?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerodynamic+Challenges+for+the+Mars+Science+Laboratory+Entry+Descent+and+Landing&rft.au=Schoenenberger%2C+M&rft.aulast=Schoenenberger&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Adjoint Based Design Approach for Boundary Layer Ingestion Offset Intake T2 - 39th AIAA Fluid Dynamics Conference AN - 42085336; 5522852 JF - 39th AIAA Fluid Dynamics Conference AU - Lee, B Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Ingestion KW - Boundary layers KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42085336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Adjoint+Based+Design+Approach+for+Boundary+Layer+Ingestion+Offset+Intake&rft.au=Lee%2C+B&rft.aulast=Lee&rft.aufirst=B&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Towards an 'All Speed' Unstructured Upwind Scheme T2 - 39th AIAA Fluid Dynamics Conference AN - 42084136; 5522655 JF - 39th AIAA Fluid Dynamics Conference AU - Loh, C Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42084136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Towards+an+%27All+Speed%27+Unstructured+Upwind+Scheme&rft.au=Loh%2C+C&rft.aulast=Loh&rft.aufirst=C&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerothermal Testing for Project Orion Crew Exploration Vehicle T2 - 39th AIAA Fluid Dynamics Conference AN - 42083599; 5522877 JF - 39th AIAA Fluid Dynamics Conference AU - Berry, S Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Exploration KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42083599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerothermal+Testing+for+Project+Orion+Crew+Exploration+Vehicle&rft.au=Berry%2C+S&rft.aulast=Berry&rft.aufirst=S&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Discrete Adjoint- Based Design Optimization of Unsteady Turbulent Flows on Dynamic Unstructured Grids T2 - 39th AIAA Fluid Dynamics Conference AN - 42083531; 5522850 JF - 39th AIAA Fluid Dynamics Conference AU - Nielsen, E Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Turbulent flow KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42083531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Discrete+Adjoint-+Based+Design+Optimization+of+Unsteady+Turbulent+Flows+on+Dynamic+Unstructured+Grids&rft.au=Nielsen%2C+E&rft.aulast=Nielsen&rft.aufirst=E&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Super- Convergence of Discontinuous Galerkin Method Applied to the Navier- Stokes Equations T2 - 39th AIAA Fluid Dynamics Conference AN - 42083454; 5522838 JF - 39th AIAA Fluid Dynamics Conference AU - Atkins, H Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Mathematical models KW - Convergence KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42083454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Super-+Convergence+of+Discontinuous+Galerkin+Method+Applied+to+the+Navier-+Stokes+Equations&rft.au=Atkins%2C+H&rft.aulast=Atkins&rft.aufirst=H&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerodynamic Simulation of Runback Ice Accretion T2 - 39th AIAA Fluid Dynamics Conference AN - 42081053; 5523216 JF - 39th AIAA Fluid Dynamics Conference AU - Broeren, A Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Ice KW - Simulation KW - Aerodynamics KW - Ice accretion KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42081053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Aerodynamic+Simulation+of+Runback+Ice+Accretion&rft.au=Broeren%2C+A&rft.aulast=Broeren&rft.aufirst=A&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Simultaneous Vacuum- Ultraviolet through near- Ir Absolute Radiation Measurement with Spatiotemporal Resolution in an Electric Arc Shock Tube T2 - 39th AIAA Fluid Dynamics Conference AN - 42080994; 5523196 JF - 39th AIAA Fluid Dynamics Conference AU - Cruden, B Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Radiation measurements KW - U.V. radiation KW - I.R. radiation KW - Shock KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Simultaneous+Vacuum-+Ultraviolet+through+near-+Ir+Absolute+Radiation+Measurement+with+Spatiotemporal+Resolution+in+an+Electric+Arc+Shock+Tube&rft.au=Cruden%2C+B&rft.aulast=Cruden&rft.aufirst=B&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Two- Dimensional Ablation and Thermal Response Analyses for Mars Science Laboratory Heatshield T2 - 39th AIAA Fluid Dynamics Conference AN - 42080966; 5523193 JF - 39th AIAA Fluid Dynamics Conference AU - Chen, Y Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Response analysis KW - Ablation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Two-+Dimensional+Ablation+and+Thermal+Response+Analyses+for+Mars+Science+Laboratory+Heatshield&rft.au=Chen%2C+Y&rft.aulast=Chen&rft.aufirst=Y&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Adaptive Cartesian Sharp Interface Method for Three- Dimensional Multi- Phase Flows T2 - 39th AIAA Fluid Dynamics Conference AN - 42080766; 5523126 JF - 39th AIAA Fluid Dynamics Conference AU - Kim, H Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Adaptive+Cartesian+Sharp+Interface+Method+for+Three-+Dimensional+Multi-+Phase+Flows&rft.au=Kim%2C+H&rft.aulast=Kim&rft.aufirst=H&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Theory for Rapid Charging Events on the International Space Station T2 - 39th AIAA Fluid Dynamics Conference AN - 42080454; 5522638 JF - 39th AIAA Fluid Dynamics Conference AU - Ferguson, D Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=A+Theory+for+Rapid+Charging+Events+on+the+International+Space+Station&rft.au=Ferguson%2C+D&rft.aulast=Ferguson&rft.aufirst=D&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stability of Supersonic Boundary Layers on a Cone at an Angle of Attack T2 - 39th AIAA Fluid Dynamics Conference AN - 42079710; 5522664 JF - 39th AIAA Fluid Dynamics Conference AU - Balakumar, P Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Boundary layers KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Stability+of+Supersonic+Boundary+Layers+on+a+Cone+at+an+Angle+of+Attack&rft.au=Balakumar%2C+P&rft.aulast=Balakumar&rft.aufirst=P&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Applications of Meteorological Tower Data at Kennedy Space Center T2 - 39th AIAA Fluid Dynamics Conference AN - 42079510; 5522648 JF - 39th AIAA Fluid Dynamics Conference AU - Altino, K Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Meteorology KW - Data processing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Applications+of+Meteorological+Tower+Data+at+Kennedy+Space+Center&rft.au=Altino%2C+K&rft.aulast=Altino&rft.aufirst=K&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Computational Analysis of Arc- Jet Stagnation Tests Including Ablation and Shape Change T2 - 39th AIAA Fluid Dynamics Conference AN - 42079141; 5522700 JF - 39th AIAA Fluid Dynamics Conference AU - Gokcen, T Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Computer applications KW - Ablation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Computational+Analysis+of+Arc-+Jet+Stagnation+Tests+Including+Ablation+and+Shape+Change&rft.au=Gokcen%2C+T&rft.aulast=Gokcen&rft.aufirst=T&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Meteoroid and Orbital Debris Threats to Nasa's Docking Seals T2 - 39th AIAA Fluid Dynamics Conference AN - 42079002; 5522639 JF - 39th AIAA Fluid Dynamics Conference AU - de Groh, H Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Seals KW - Marine mammals KW - Berthing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079002?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Meteoroid+and+Orbital+Debris+Threats+to+Nasa%27s+Docking+Seals&rft.au=de+Groh%2C+H&rft.aulast=de+Groh&rft.aufirst=H&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a High- Fidelity Thermal/Ablation Response Model for Sla- 561v T2 - 39th AIAA Fluid Dynamics Conference AN - 42077016; 5523190 JF - 39th AIAA Fluid Dynamics Conference AU - Laub, B Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Fidelity KW - Models KW - Ablation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42077016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Development+of+a+High-+Fidelity+Thermal%2FAblation+Response+Model+for+Sla-+561v&rft.au=Laub%2C+B&rft.aulast=Laub&rft.aufirst=B&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Environmental Information for the Next Generation Air Transpotration System T2 - 39th AIAA Fluid Dynamics Conference AN - 42076483; 5522643 JF - 39th AIAA Fluid Dynamics Conference AU - Murray, J Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Environmental information KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42076483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Environmental+Information+for+the+Next+Generation+Air+Transpotration+System&rft.au=Murray%2C+J&rft.aulast=Murray&rft.aufirst=J&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Monte Carlo Approach to Fiat Uncertainties -- Improvements and Results for Msl T2 - 39th AIAA Fluid Dynamics Conference AN - 42076266; 5523192 JF - 39th AIAA Fluid Dynamics Conference AU - Sepka, S Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Monte Carlo simulation KW - Statistical analysis KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42076266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=A+Monte+Carlo+Approach+to+Fiat+Uncertainties+--+Improvements+and+Results+for+Msl&rft.au=Sepka%2C+S&rft.aulast=Sepka&rft.aufirst=S&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cfd- and Csd- Based Aeroelastic Computations of Helicopter Rotor Blades Using a Modular Approach T2 - 39th AIAA Fluid Dynamics Conference AN - 42075611; 5523163 JF - 39th AIAA Fluid Dynamics Conference AU - Guruswamy, G Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Helicopters KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42075611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Cfd-+and+Csd-+Based+Aeroelastic+Computations+of+Helicopter+Rotor+Blades+Using+a+Modular+Approach&rft.au=Guruswamy%2C+G&rft.aulast=Guruswamy&rft.aufirst=G&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Arc Jet Testing in a Shear Environment for Mars Science Laboratory Thermal Protection System T2 - 39th AIAA Fluid Dynamics Conference AN - 42075365; 5523188 JF - 39th AIAA Fluid Dynamics Conference AU - Driver, D Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Environment management KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42075365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Arc+Jet+Testing+in+a+Shear+Environment+for+Mars+Science+Laboratory+Thermal+Protection+System&rft.au=Driver%2C+D&rft.aulast=Driver&rft.aufirst=D&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Experimental Tests of Ultraflex Array Designs in Low Earth Orbital and Geosynchronous Charging Environments T2 - 39th AIAA Fluid Dynamics Conference AN - 42075317; 5522640 JF - 39th AIAA Fluid Dynamics Conference AU - Galofaro, J Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42075317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Experimental+Tests+of+Ultraflex+Array+Designs+in+Low+Earth+Orbital+and+Geosynchronous+Charging+Environments&rft.au=Galofaro%2C+J&rft.aulast=Galofaro&rft.aufirst=J&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overview of Rto Avt-161 Assessment of Stability and Control Prediction Methods for Nato Air and Sea Vehicles T2 - 39th AIAA Fluid Dynamics Conference AN - 42075181; 5523213 JF - 39th AIAA Fluid Dynamics Conference AU - Vicroy, Dan Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Reviews KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42075181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Overview+of+Rto+Avt-161+Assessment+of+Stability+and+Control+Prediction+Methods+for+Nato+Air+and+Sea+Vehicles&rft.au=Vicroy%2C+Dan&rft.aulast=Vicroy&rft.aufirst=Dan&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Collocation and Galerkin Time- Stepping Methods T2 - 39th AIAA Fluid Dynamics Conference AN - 42075055; 5523110 JF - 39th AIAA Fluid Dynamics Conference AU - Huynh, H Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42075055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Collocation+and+Galerkin+Time-+Stepping+Methods&rft.au=Huynh%2C+H&rft.aulast=Huynh&rft.aufirst=H&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Icing Encounter Duration Sensitivity Study T2 - 39th AIAA Fluid Dynamics Conference AN - 42074547; 5523217 JF - 39th AIAA Fluid Dynamics Conference AU - Addy, H Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - Sensitivity KW - Icing KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42074547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Icing+Encounter+Duration+Sensitivity+Study&rft.au=Addy%2C+H&rft.aulast=Addy&rft.aufirst=H&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sizing and Margins Assessment of the Mars Science Laboratory Aeroshell Thermal Protection System T2 - 39th AIAA Fluid Dynamics Conference AN - 42073808; 5523189 JF - 39th AIAA Fluid Dynamics Conference AU - Wright, M Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42073808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+AIAA+Fluid+Dynamics+Conference&rft.atitle=Sizing+and+Margins+Assessment+of+the+Mars+Science+Laboratory+Aeroshell+Thermal+Protection+System&rft.au=Wright%2C+M&rft.aulast=Wright&rft.aufirst=M&rft.date=2009-06-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+AIAA+Fluid+Dynamics+Conference&rft.issn=&rft_id=info:doi/ L2 - http://agenda.aiaa.org/agenda.cfm?lumeetingid=2123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Impacts of aerosol-cloud interactions on past and future changes in tropospheric composition AN - 21253376; 11812668 AB - The development of effective emissions control policies that are beneficial to both climate and air quality requires a detailed understanding of all the feedbacks in the atmospheric composition and climate system. We perform sensitivity studies with a global atmospheric composition-climate model to assess the impact of aerosols on tropospheric chemistry through their modification on clouds, aerosol-cloud interactions (ACI). The model includes coupling between both tropospheric gas-phase and aerosol chemistry and aerosols and liquid-phase clouds. We investigate past impacts from preindustrial (PI) to present day (PD) and future impacts from PD to 2050 (for the moderate IPCC A1B scenario) that embrace a wide spectrum of precursor emission changes and consequential ACI. The aerosol indirect effect (AIE) is estimated to be − 2.0 Wm super(− 2) for PD-PI and − 0.6 Wm super(− 2) for 2050-PD, at the high end of current estimates. Inclusion of ACI substantially impacts changes in global mean methane lifetime across both time periods, enhancing the past and future increases by 10% and 30%, respectively. In regions where pollution emissions increase, inclusion of ACI leads to 20% enhancements in in-cloud sulfate production and ~10% enhancements in sulfate wet deposition that is displaced away from the immediate source regions. The enhanced in-cloud sulfate formation leads to larger increases in surface sulfate across polluted regions (~10-30%). Nitric acid wet deposition is dampened by 15-20% across the industrialized regions due to ACI allowing additional re-release of reactive nitrogen that contributes to 1-2 ppbv increases in surface ozone in outflow regions. Our model findings indicate that ACI must be considered in studies of methane trends and projections of future changes to particulate matter air quality. JF - Atmospheric Chemistry and Physics AU - Unger, N AU - Menon, S AU - Koch, D M AU - Shindell, D T AD - NASA Goddard Institute for Space Studies, New York, NY, USA Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 SP - 4115 EP - 4129 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 12 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfates KW - Atmospheric pollution models KW - outflow KW - Ozone in troposphere KW - Atmospheric chemistry models KW - Emissions KW - Nitric acid KW - Atmospheric composition KW - Tropospheric composition KW - Ozone KW - Sensitivity KW - Aerosols KW - Chemical composition KW - Atmospheric pollution KW - Environmental impact KW - Outflow KW - Wet deposition KW - Intergovernmental Panel on Climate Change KW - Projections KW - Model Studies KW - Clouds KW - Pollutant deposition KW - Atmospheric chemistry KW - Nitrogen KW - Air quality KW - Particulates KW - Particulate matter in atmosphere KW - Methane KW - Climate models KW - Climates KW - Public policy and climate KW - Sulfate formation KW - Troposphere KW - Emission control KW - Suspended particulate matter KW - Aerosol chemistry KW - Tropospheric chemistry KW - Methane trends KW - Deposition KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - Q2 09161:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21253376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=Impacts+of+aerosol-cloud+interactions+on+past+and+future+changes+in+tropospheric+composition&rft.au=Unger%2C+N%3BMenon%2C+S%3BKoch%2C+D+M%3BShindell%2C+D+T&rft.aulast=Unger&rft.aufirst=N&rft.date=2009-06-22&rft.volume=9&rft.issue=12&rft.spage=4115&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Clouds; Methane; Aerosols; Atmospheric chemistry; Outflow; Environmental impact; Troposphere; Suspended particulate matter; Ozone; Atmospheric pollution models; Climate models; Atmospheric pollution; Public policy and climate; Sulfate formation; Air quality; Intergovernmental Panel on Climate Change; Wet deposition; Aerosol chemistry; Tropospheric chemistry; Ozone in troposphere; Particulate matter in atmosphere; Methane trends; Atmospheric chemistry models; Atmospheric composition; Tropospheric composition; Sulfates; Sensitivity; Chemical composition; outflow; Emission control; Particulates; Pollutant deposition; Emissions; Nitric acid; Nitrogen; Climates; Deposition; Projections; Model Studies ER - TY - JOUR T1 - Sensitivity of polar stratospheric ozone loss to uncertainties in chemical reaction kinetics AN - 21255728; 11813129 AB - The impact and significance of uncertainties in model calculations of stratospheric ozone loss resulting from known uncertainty in chemical kinetics parameters is evaluated in trajectory chemistry simulations for the Antarctic and Arctic polar vortices. The uncertainty in modeled ozone loss is derived from Monte Carlo scenario simulations varying the kinetic (reaction and photolysis rate) parameters within their estimated uncertainty bounds. Simulations of a typical winter/spring Antarctic vortex scenario and Match scenarios in the Arctic produce large uncertainty in ozone loss rates and integrated seasonal loss. The simulations clearly indicate that the dominant source of model uncertainty in polar ozone loss is uncertainty in the Cl sub(2)O sub(2) photolysis reaction, which arises from uncertainty in laboratory-measured molecular cross sections at atmospherically important wavelengths. This estimated uncertainty in JCl sub(2)O sub(2) from laboratory measurements seriously hinders our ability to model polar ozone loss within useful quantitative error limits. Atmospheric observations, however, suggest that the Cl sub(2)O sub(2) photolysis uncertainty may be less than that derived from the lab data. Comparisons to Match, South Pole ozonesonde, and Aura Microwave Limb Sounder (MLS) data all show that the nominal recommended rate simulations agree with data within uncertainties when the Cl sub(2)O sub(2) photolysis error is reduced by a factor of two, in line with previous in situ ClO sub(x) measurements. Comparisons to simulations using recent cross sections from Pope et al. (2007) are outside the constrained error bounds in each case. Other reactions producing significant sensitivity in polar ozone loss include BrO+ClO and its branching ratios. These uncertainties challenge our confidence in modeling polar ozone depletion and projecting future changes in response to changing halogen emissions and climate. Further laboratory, theoretical, and possibly atmospheric studies are needed. JF - Atmospheric Chemistry and Physics Discussions AU - Kawa AU - Stolarski, R S AU - Newman, P A AU - Douglass, A R AU - Rex, M AU - Hofmann, D J AU - Santee, M L AU - Frieler, K AD - NASA Goddard Space Flight Center, Greenbelt, MD, USA Y1 - 2009/06/17/ PY - 2009 DA - 2009 Jun 17 SP - 13327 EP - 13354 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 3 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Monte Carlo simulation KW - Ozone measurements KW - Atmospheric pollution models KW - Ozone in stratosphere KW - Antarctica, South Pole KW - Monte Carlo method KW - Vortexes KW - Ozone depletion KW - Sulfur dioxide KW - Ozonesondes KW - chemical kinetics KW - Atmospheric chemistry models KW - Emissions KW - Water springs KW - Seasonal variations KW - Ozone KW - Antarctic vortex KW - Sensitivity KW - Photolysis KW - Climate models KW - Simulation KW - Polar environments KW - Stratosphere KW - PN, Arctic KW - winter KW - Numerical simulations KW - Chemical reactions KW - Kinetics KW - Atmospheric chemistry KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21255728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Sensitivity+of+polar+stratospheric+ozone+loss+to+uncertainties+in+chemical+reaction+kinetics&rft.au=Kawa%3BStolarski%2C+R+S%3BNewman%2C+P+A%3BDouglass%2C+A+R%3BRex%2C+M%3BHofmann%2C+D+J%3BSantee%2C+M+L%3BFrieler%2C+K&rft.aulast=Kawa&rft.aufirst=&rft.date=2009-06-17&rft.volume=9&rft.issue=3&rft.spage=13327&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Antarctic vortex; Photolysis; Ozone measurements; Atmospheric pollution models; Climate models; Ozone in stratosphere; Monte Carlo method; Vortexes; Ozone depletion; Numerical simulations; Ozonesondes; Atmospheric chemistry; Atmospheric chemistry models; Monte Carlo simulation; Sensitivity; Simulation; Polar environments; Stratosphere; winter; Sulfur dioxide; Chemical reactions; Kinetics; chemical kinetics; Emissions; Water springs; Seasonal variations; Ozone; PN, Arctic; Antarctica, South Pole ER - TY - CPAPER T1 - Low-Melt Viscosity Imide Resins Based on Asymmetric Dianhydrides T2 - 2010 Central Regional Meeting of the American Chemical Society (CERMACS 2010) AN - 754282912; 5842676 JF - 2010 Central Regional Meeting of the American Chemical Society (CERMACS 2010) AU - Chuang, Kathy AU - Criss, Jim AU - Mintz, Eric Y1 - 2009/06/16/ PY - 2009 DA - 2009 Jun 16 KW - Resins KW - Viscosity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754282912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2010%29&rft.atitle=Low-Melt+Viscosity+Imide+Resins+Based+on+Asymmetric+Dianhydrides&rft.au=Chuang%2C+Kathy%3BCriss%2C+Jim%3BMintz%2C+Eric&rft.aulast=Chuang&rft.aufirst=Kathy&rft.date=2009-06-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cermacs2010.org/program/ACS-CR-Program%20Only.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Controls on development and diversity of early Archean stromatolites AN - 1668233264; 2015-030176 AB - The approximately 3,450-million-year-old Strelley Pool Formation in Western Australia contains a reef-like assembly of laminated sedimentary accretion structures (stromatolites) that have macroscale characteristics suggestive of biological influence. However, direct microscale evidence of biology--namely, organic microbial remains or biosedimentary fabrics--has to date eluded discovery in the extensively-recrystallized rocks. Recently-identified outcrops with relatively good textural preservation record microscale evidence of primary sedimentary processes, including some that indicate probable microbial mat formation. Furthermore, we find relict fabrics and organic layers that covary with stromatolite morphology, linking morphologic diversity to changes in sedimentation, seafloor mineral precipitation, and inferred microbial mat development. Thus, the most direct and compelling signatures of life in the Strelley Pool Formation are those observed at the microscopic scale. By examining spatiotemporal changes in microscale characteristics it is possible not only to recognize the presence of probable microbial mats during stromatolite development, but also to infer aspects of the biological inputs to stromatolite morphogenesis. The persistence of an inferred biological signal through changing environmental circumstances and stromatolite types indicates that benthic microbial populations adapted to shifting environmental conditions in early oceans. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Allwood, Abigail C AU - Grotzinger, John P AU - Knoll, Andrew H AU - Burch, Ian W AU - Anderson, Mark S AU - Coleman, Max L AU - Kanik, Isik Y1 - 2009/06/16/ PY - 2009 DA - 2009 Jun 16 SP - 9548 EP - 9555 PB - National Academy of Sciences, Washington, DC VL - 106 IS - 24 SN - 0027-8424, 0027-8424 KW - Pilbara Craton KW - Trendall Ridge KW - Western Australia KW - microstructure KW - Strelley Pool Formation KW - microbial mats KW - Russian Federation KW - Paleoarchean KW - laminite KW - dolomite KW - Omachtenia omachtensis KW - controls KW - Anchor Ridge KW - Siberia KW - sedimentary rocks KW - Commonwealth of Independent States KW - Gongylina differenciata KW - metamorphic rocks KW - metasedimentary rocks KW - Australia KW - Archean KW - Uchuro-Maya region KW - fabric KW - Asia KW - sedimentary structures KW - chemically precipitated rocks KW - biodiversity KW - Precambrian KW - Australasia KW - textures KW - biogenic structures KW - sedimentation KW - lebensspuren KW - stromatolites KW - organic compounds KW - paleoenvironment KW - chert KW - crystallization KW - Panorama greenstone belt KW - carbonates KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668233264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Controls+on+development+and+diversity+of+early+Archean+stromatolites&rft.au=Allwood%2C+Abigail+C%3BGrotzinger%2C+John+P%3BKnoll%2C+Andrew+H%3BBurch%2C+Ian+W%3BAnderson%2C+Mark+S%3BColeman%2C+Max+L%3BKanik%2C+Isik&rft.aulast=Allwood&rft.aufirst=Abigail&rft.date=2009-06-16&rft.volume=106&rft.issue=24&rft.spage=9548&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0903323106 L2 - http://www.pnas.org/content/by/year LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2015-04-02 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Anchor Ridge; Archean; Asia; Australasia; Australia; biodiversity; biogenic structures; carbonates; chemically precipitated rocks; chert; Commonwealth of Independent States; controls; crystallization; dolomite; fabric; Gongylina differenciata; laminite; lebensspuren; metamorphic rocks; metasedimentary rocks; microbial mats; microstructure; Omachtenia omachtensis; organic compounds; Paleoarchean; paleoenvironment; Panorama greenstone belt; Pilbara Craton; Precambrian; Russian Federation; sedimentary rocks; sedimentary structures; sedimentation; Siberia; Strelley Pool Formation; stromatolites; textures; Trendall Ridge; Uchuro-Maya region; Western Australia DO - http://dx.doi.org/10.1073/pnas.0903323106 ER - TY - JOUR T1 - Delineating a managed fire regime and exploring its relationship to the natural fire regime in East Central Florida, USA: A remote sensing and GIS approach AN - 20605567; 9311488 AB - A managed fire regime on John F. Kennedy Space Center, Florida and surrounding federal properties was mapped using time series satellite imagery and GIS techniques. Our goals were to: (1) determine if an image processing technique designed for individual fire scar mapping could be applied to an image time series for mapping a managed fire regime in a rapid re-growth pyrogenic system; (2) develop a method for labeling mapped fire scar confidence knowing a formal accuracy analysis was not possible; and (3) compare results of the managed fire regime with regional information on natural fire regimes to look for similarities /differences that might help optimize management for persistence of native fire-dependent species. We found that the area burned by managed fire peaked when the drought index was low and was reduced when the drought index was high. This contrasts with the expectations regarding the natural fire regime of this region. With altered natural fire regimes and fire-dependent species declining in many pyrogenic ecosystems, it is important to manage fire for the survival of fire-adapted native species. The remote sensing and GIS techniques presented are effective for delineating and monitoring managed fire regimes in shrub systems that grow rapidly and may be appropriate for other fire-dependent systems world wide. JF - Forest Ecology and Management AU - Duncan, B W AU - Shao, G AU - Adrian, F W AD - Mail Code: DYN-2, Kennedy Space Center, FL 32899, United States, brean.w.duncan@nasa.gov Y1 - 2009/06/15/ PY - 2009 DA - 2009 Jun 15 SP - 132 EP - 145 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 258 IS - 2 SN - 0378-1127, 0378-1127 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Shrubs KW - Fires KW - Forest management KW - USA, Florida KW - Ecosystems KW - time series analysis KW - Remote sensing KW - Forests KW - Survival KW - Satellites KW - shrubs KW - Geographic information systems KW - Mapping KW - survival KW - Droughts KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20605567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Ecology+and+Management&rft.atitle=Delineating+a+managed+fire+regime+and+exploring+its+relationship+to+the+natural+fire+regime+in+East+Central+Florida%2C+USA%3A+A+remote+sensing+and+GIS+approach&rft.au=Duncan%2C+B+W%3BShao%2C+G%3BAdrian%2C+F+W&rft.aulast=Duncan&rft.aufirst=B&rft.date=2009-06-15&rft.volume=258&rft.issue=2&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2009.03.053 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Shrubs; Forest management; Fires; Remote sensing; Survival; Mapping; Geographic information systems; Droughts; Ecosystems; time series analysis; Forests; survival; Satellites; shrubs; USA, Florida DO - http://dx.doi.org/10.1016/j.foreco.2009.03.053 ER - TY - JOUR T1 - Regional and seasonal variability of chlorophyll-a in Chesapeake Bay as observed by SeaWiFS and MODIS-Aqua AN - 20521674; 9212309 AB - Concentrations of the phytoplankton pigment chlorophyll-a (C sub(a)) provide indicators of nutrient over-enrichment that has negatively affected Chesapeake Bay, U.S.A. C sub(a) time-series from the National Aeronautics and Space Administration (NASA) Sea-viewing Wide Field-of-view Sensor (SeaWiFS) and Moderate Resolution Imaging Spectroradiometer aboard the Aqua spacecraft (MODIS-Aqua) provide observations on temporal and spatial scales that far exceed current field and aircraft sampling strategies. These sensors provide consistent, frequent, and high density data to potentially complement ongoing Bay monitoring activities. We used the in situ Water Quality Monitoring Data set of the Chesapeake Bay Program to evaluate decade-long time-series of SeaWiFS and MODIS-Aqua C sub(a) retrievals in the Bay. The accuracy of the retrievals generally degraded with increasing latitude as the optical complexity increases northward. C sub(a) derived using empirical (''band ratio'') algorithms overestimated in situ measurements by 10-50 and 40-100% for SeaWiFS and MODIS-Aqua, respectively, but with limited variability. C sub(a) derived using spectral-matching algorithms showed less bias for both sensors, but with significant variability and sensitivity to radiometric errors. Regionally-tuned empirical algorithms performed best throughout the Bay, offering a combination of reasonable accuracy and high spatial coverage. The radiometric spectral resolution used as input to the algorithms strongly influenced the quality of C sub(a) retrievals from both sensors. These results establish a baseline quantification of algorithm and sensor performance in a variable and stressed ecosystem against which novel approaches might be compared. JF - Remote Sensing of Environment AU - Werdell, P J AU - Bailey, S W AU - Franz, BA AU - Harding, L W AU - Feldman, G C AU - McClain, C R AD - Greenbelt, Maryland 20771, USA, jeremy.werdell@nasa.gov Y1 - 2009/06/15/ PY - 2009 DA - 2009 Jun 15 SP - 1319 EP - 1330 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 6 SN - 0034-4257, 0034-4257 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Pollution Abstracts; Biotechnology and Bioengineering Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - water quality KW - Pollution monitoring KW - Chlorophylls KW - Sensors KW - Algorithms KW - Remote sensing KW - Phytoplankton KW - Nutrients KW - Spacecraft KW - Water quality KW - Primary production KW - spatial distribution KW - Sulfur dioxide KW - Aircraft KW - Pigments KW - Sampling KW - Seasonal variations KW - Sensitivity KW - Data processing KW - Brackish KW - in situ measurement KW - ANW, USA, Chesapeake Bay KW - imaging KW - Imaging techniques KW - latitude KW - Q5 08503:Characteristics, behavior and fate KW - W 30910:Imaging KW - P 2000:FRESHWATER POLLUTION KW - Q2 09222:Methods and instruments KW - D 04030:Models, Methods, Remote Sensing KW - K 03450:Ecology KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20521674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Regional+and+seasonal+variability+of+chlorophyll-a+in+Chesapeake+Bay+as+observed+by+SeaWiFS+and+MODIS-Aqua&rft.au=Werdell%2C+P+J%3BBailey%2C+S+W%3BFranz%2C+BA%3BHarding%2C+L+W%3BFeldman%2C+G+C%3BMcClain%2C+C+R&rft.aulast=Werdell&rft.aufirst=P&rft.date=2009-06-15&rft.volume=113&rft.issue=6&rft.spage=1319&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.02.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Pollution monitoring; Sensors; Remote sensing; Phytoplankton; Water quality; Seasonal variations; Primary production; Imaging techniques; Data processing; Aircraft; Pigments; Algorithms; Nutrients; Sampling; Spacecraft; imaging; water quality; Sensitivity; in situ measurement; spatial distribution; Sulfur dioxide; latitude; ANW, USA, Chesapeake Bay; Brackish DO - http://dx.doi.org/10.1016/j.rse.2009.02.012 ER - TY - JOUR T1 - Intercomparison of versions 4, 4.1 and 5 of the MODIS Land Surface Temperature and Emissivity products and validation with laboratory measurements of sand samples from the Namib desert, Namibia AN - 20520340; 9212310 AB - Eight new refinements were implemented in the MODIS Land Surface Temperature and Emissivity (LST&E) product suite when transitioning from version 4 (V4) to version 5 (V5). The refinements were designed to improve the spatial coverage, stability, and accuracy of the product suite. Version 4.1 (V4.1) is an interim collection which uses V5 input products (MOD02, MOD03, MOD07, MOD10, and MOD35), but the LST&E retrieval algorithm is unchanged from V4 in which the split-window and day/night temperature retrieval algorithms are only partially incorporated, and not fully incorporated as in V5. A test dataset for the V4.1 product was produced by MODAPS for a 3-month period from July through September 2004, and after an initial evaluation period, it was decided to generate the V4.1 product from mission period 2007001 onwards as a continuation of previous years of V4 data. This paper compares MODIS retrieved surface emissivities between V4, V4.1 and V5 using the level-3 MODIS daily LST&E product, MOD11B1.Comparisons of MOD11B1 retrieved surface emissivity during the Jul-Sep 2004 test period with lab measurements of sand samples collected at the Namib desert, Namibia result in a combined mean absolute emissivity difference for bands 29 (8.55 ?m), 31 (11 ?m) and 32 (12 ?m) of 1.06%, 0.65% and 1.93% for V4, V4.1 and V5 respectively. Maximum band 29 emissivity differences with the lab results were 4.10%, 2.96% and 8.64% for V4, V4.1 and V5 respectively. These results indicate that over arid and semi-arid areas, users should consider using MODIS V4 or V4.1 data instead of V5. Furthermore, users should be careful not to develop time series from a mixture of product versions that could introduce artifacts at version boundaries. JF - Remote Sensing of Environment AU - Hulley, G C AU - Hook, S J AD - California Institute of Technology, Pasadena, CA, USA, glynn.hulley@jpl.nasa.gov Y1 - 2009/06/15/ PY - 2009 DA - 2009 Jun 15 SP - 1313 EP - 1318 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 6 SN - 0034-4257, 0034-4257 KW - Biotechnology and Bioengineering Abstracts; Ecology Abstracts KW - Temperature effects KW - Data processing KW - time series analysis KW - Temperature KW - Algorithms KW - Remote sensing KW - emissivity KW - artifacts KW - Semiarid environments KW - Deserts KW - Sand KW - Boundaries KW - Namibia, Namib Desert KW - Namibia KW - D 04030:Models, Methods, Remote Sensing KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20520340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Intercomparison+of+versions+4%2C+4.1+and+5+of+the+MODIS+Land+Surface+Temperature+and+Emissivity+products+and+validation+with+laboratory+measurements+of+sand+samples+from+the+Namib+desert%2C+Namibia&rft.au=Hulley%2C+G+C%3BHook%2C+S+J&rft.aulast=Hulley&rft.aufirst=G&rft.date=2009-06-15&rft.volume=113&rft.issue=6&rft.spage=1313&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2009.02.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Data processing; Sand; Deserts; Boundaries; Remote sensing; Algorithms; time series analysis; Semiarid environments; Temperature; artifacts; emissivity; Namibia, Namib Desert; Namibia DO - http://dx.doi.org/10.1016/j.rse.2009.02.018 ER - TY - CPAPER T1 - Observed solar-cycle responses and trends in mesospheric water vapor T2 - 17th Conference on Atmospheric and Oceanic Fluid Dynamics AN - 42135344; 5146669 JF - 17th Conference on Atmospheric and Oceanic Fluid Dynamics AU - Remsberg, Ellis Y1 - 2009/06/08/ PY - 2009 DA - 2009 Jun 08 KW - Water vapor KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42135344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+Conference+on+Atmospheric+and+Oceanic+Fluid+Dynamics&rft.atitle=Observed+solar-cycle+responses+and+trends+in+mesospheric+water+vapor&rft.au=Remsberg%2C+Ellis&rft.aulast=Remsberg&rft.aufirst=Ellis&rft.date=2009-06-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+Conference+on+Atmospheric+and+Oceanic+Fluid+Dynamics&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/17Fluid15Middle/techprogram/programexpanded_ 542.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Role of Continental-scale Landmass in Monsoonal and Global Precipitation Distribution T2 - 17th Conference on Atmospheric and Oceanic Fluid Dynamics AN - 42129486; 5146744 JF - 17th Conference on Atmospheric and Oceanic Fluid Dynamics AU - Chao, Winston Y1 - 2009/06/08/ PY - 2009 DA - 2009 Jun 08 KW - Precipitation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42129486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+Conference+on+Atmospheric+and+Oceanic+Fluid+Dynamics&rft.atitle=Role+of+Continental-scale+Landmass+in+Monsoonal+and+Global+Precipitation+Distribution&rft.au=Chao%2C+Winston&rft.aulast=Chao&rft.aufirst=Winston&rft.date=2009-06-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+Conference+on+Atmospheric+and+Oceanic+Fluid+Dynamics&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/17Fluid15Middle/techprogram/programexpanded_ 542.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ka-Band Waveguide Hybrid Combiner for MMIC Amplifiers with Unequal and Arbitrary Power Output Ratio T2 - 2009 International Microwave Symposium (IMS 2009) AN - 40347181; 5267202 JF - 2009 International Microwave Symposium (IMS 2009) AU - Simons, R AU - Wintucky, E AU - Freeman, J AU - Chevalier, C Y1 - 2009/06/07/ PY - 2009 DA - 2009 Jun 07 KW - Hybrids KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40347181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+International+Microwave+Symposium+%28IMS+2009%29&rft.atitle=Ka-Band+Waveguide+Hybrid+Combiner+for+MMIC+Amplifiers+with+Unequal+and+Arbitrary+Power+Output+Ratio&rft.au=Simons%2C+R%3BWintucky%2C+E%3BFreeman%2C+J%3BChevalier%2C+C&rft.aulast=Simons&rft.aufirst=R&rft.date=2009-06-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+International+Microwave+Symposium+%28IMS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ims2009.org/pdfs/2009_r46.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - What Has Been Learned from Measuring Patient-Reported Outcomes in Clinical Research of Patients with Myelodysplastic Syndromes? A Systematic Review from 1980 to 2008 T2 - 14th Congress of the European Hematology Association (EHA 14) AN - 42345376; 5361431 JF - 14th Congress of the European Hematology Association (EHA 14) AU - Efficace, Fabio AU - Caocci, Giovanni AU - Vignetti, Marco AU - Mandelli, Franco AU - Fazi, Paola AU - Paola, Francesco AU - La Nasa, Giovanni Y1 - 2009/06/04/ PY - 2009 DA - 2009 Jun 04 KW - Clinical trials KW - Reviews KW - Myelodysplastic syndrome KW - Symptoms KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42345376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=14th+Congress+of+the+European+Hematology+Association+%28EHA+14%29&rft.atitle=What+Has+Been+Learned+from+Measuring+Patient-Reported+Outcomes+in+Clinical+Research+of+Patients+with+Myelodysplastic+Syndromes%3F+A+Systematic+Review+from+1980+to+2008&rft.au=Efficace%2C+Fabio%3BCaocci%2C+Giovanni%3BVignetti%2C+Marco%3BMandelli%2C+Franco%3BFazi%2C+Paola%3BPaola%2C+Francesco%3BLa+Nasa%2C+Giovanni&rft.aulast=Efficace&rft.aufirst=Fabio&rft.date=2009-06-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=14th+Congress+of+the+European+Hematology+Association+%28EHA+14%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eventure-online.com/eventure/welcome.do?type=public&congres s=6_09EHA LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - REE+Y geochemistry of the 3.46 Ga Marble Bar Chert recovered by the Archean Biosphere Drilling Project (ABDP) AN - 753850212; 2010-068998 JF - Geochimica et Cosmochimica Acta AU - Yamaguchi, Kosei E AU - Kato, Yasuhiro AU - Nakamura, Kentaro AU - Suzuki, Katsuhiko AU - Watanabe, Yumiko AU - Nedachi, Munetomo AU - Ohmoto, Hiroshi AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - silicates KW - silica minerals KW - Western Australia KW - ABDP KW - paleo-oceanography KW - deep-sea environment KW - cores KW - sedimentary rocks KW - Archean Biosphere Drilling Project KW - holmium KW - geochemical anomalies KW - framework silicates KW - Australia KW - Archean KW - rare earths KW - depositional environment KW - geochemistry KW - chemical ratios KW - chemically precipitated rocks KW - Precambrian KW - Australasia KW - Marble Bar Chert Member KW - metals KW - marine environment KW - chert KW - jasper KW - yttrium KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753850212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=REE%2BY+geochemistry+of+the+3.46+Ga+Marble+Bar+Chert+recovered+by+the+Archean+Biosphere+Drilling+Project+%28ABDP%29&rft.au=Yamaguchi%2C+Kosei+E%3BKato%2C+Yasuhiro%3BNakamura%2C+Kentaro%3BSuzuki%2C+Katsuhiko%3BWatanabe%2C+Yumiko%3BNedachi%2C+Munetomo%3BOhmoto%2C+Hiroshi%3BAnonymous&rft.aulast=Yamaguchi&rft.aufirst=Kosei&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1469&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - ABDP; Archean; Archean Biosphere Drilling Project; Australasia; Australia; chemical fractionation; chemical ratios; chemically precipitated rocks; chert; cores; deep-sea environment; depositional environment; framework silicates; geochemical anomalies; geochemistry; holmium; jasper; Marble Bar Chert Member; marine environment; metals; paleo-oceanography; Precambrian; rare earths; sedimentary rocks; silica minerals; silicates; Western Australia; yttrium ER - TY - JOUR T1 - Simplicity versus accuracy in global secondary organic aerosol modeling AN - 753848448; 2010-076493 JF - Geochimica et Cosmochimica Acta AU - Tsigaridis, K AU - Kanakidou, M AU - Myriokefalitakis, S AU - Perakis, L AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - three-dimensional models KW - human activity KW - oxidation KW - global KW - data processing KW - pollution KW - atmosphere KW - gases KW - air pollution KW - models KW - organic compounds KW - biogenic processes KW - digital simulation KW - aerosols KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753848448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Simplicity+versus+accuracy+in+global+secondary+organic+aerosol+modeling&rft.au=Tsigaridis%2C+K%3BKanakidou%2C+M%3BMyriokefalitakis%2C+S%3BPerakis%2C+L%3BAnonymous&rft.aulast=Tsigaridis&rft.aufirst=K&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1349&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; atmosphere; biogenic processes; data processing; digital simulation; gases; geochemistry; global; human activity; models; organic compounds; oxidation; pollution; three-dimensional models ER - TY - JOUR T1 - Primary producers in extreme arid environment of the Atacama Desert; where, how and when? AN - 753847811; 2010-076674 JF - Geochimica et Cosmochimica Acta AU - Wierzchos, J AU - de los Rios, A AU - Davila, A F AU - Camara, B AU - Valea, S AU - Esteve, I AU - Sole, A AU - Roldan, M AU - Rodriguez, R AU - Sanchez-Almazo, I M AU - McKay, C P AU - Ascaso, C AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - hyperarid environment KW - anhydrite KW - terrestrial environment KW - Mars KW - Chile KW - algae KW - sedimentary rocks KW - Atacama Desert KW - gypsum KW - ecology KW - cyanobacteria KW - encrustations KW - Plantae KW - chemically precipitated rocks KW - sulfates KW - metabolism KW - arid environment KW - evaporites KW - terrestrial planets KW - planets KW - habitat KW - South America KW - habitability KW - natural analogs KW - terrestrial comparison KW - endolithic taxa KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Primary+producers+in+extreme+arid+environment+of+the+Atacama+Desert%3B+where%2C+how+and+when%3F&rft.au=Wierzchos%2C+J%3Bde+los+Rios%2C+A%3BDavila%2C+A+F%3BCamara%2C+B%3BValea%2C+S%3BEsteve%2C+I%3BSole%2C+A%3BRoldan%2C+M%3BRodriguez%2C+R%3BSanchez-Almazo%2C+I+M%3BMcKay%2C+C+P%3BAscaso%2C+C%3BAnonymous&rft.aulast=Wierzchos&rft.aufirst=J&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1439&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 3 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - algae; anhydrite; arid environment; Atacama Desert; chemically precipitated rocks; Chile; cyanobacteria; ecology; encrustations; endolithic taxa; evaporites; gypsum; habitability; habitat; hyperarid environment; Mars; metabolism; microorganisms; natural analogs; planets; Plantae; sedimentary rocks; South America; sulfates; terrestrial comparison; terrestrial environment; terrestrial planets ER - TY - JOUR T1 - Strong release of methane on Mars; evidence of biology or geology? AN - 753847196; 2010-076564 JF - Geochimica et Cosmochimica Acta AU - Villanueva, G L AU - Mumma, M J AU - Novak, R E AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - methane KW - Noachian KW - aliphatic hydrocarbons KW - water vapor KW - Mars KW - Hesperian KW - alkanes KW - terrestrial planets KW - spatial distribution KW - planets KW - organic compounds KW - hydrocarbons KW - degassing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Strong+release+of+methane+on+Mars%3B+evidence+of+biology+or+geology%3F&rft.au=Villanueva%2C+G+L%3BMumma%2C+M+J%3BNovak%2C+R+E%3BAnonymous&rft.aulast=Villanueva&rft.aufirst=G&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1384&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 3 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; degassing; Hesperian; hydrocarbons; Mars; methane; Noachian; organic compounds; planets; spatial distribution; terrestrial planets; water vapor ER - TY - JOUR T1 - Signatures of Life in Ice (SLIce); an analog study for in situ detection of biosignatures elsewhere AN - 753847134; 2010-076461 JF - Geochimica et Cosmochimica Acta AU - Tobler, D J AU - Benning, L G AU - Fogel, M L AU - Glamoclija, M AU - Kerr, L AU - Steele, A AU - Amundsen, H E F AU - Eigenbrode, Jennifer L AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - in situ KW - fatty acids KW - Svalbard KW - SLIce Program KW - biomass KW - metabolism KW - Arctic region KW - glaciers KW - biomarkers KW - sample preparation KW - organic compounds KW - organic acids KW - detection KW - ice KW - snow KW - natural analogs KW - glacial environment KW - sediments KW - DNA KW - interplanetary comparison KW - terrestrial comparison KW - geochemistry KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Signatures+of+Life+in+Ice+%28SLIce%29%3B+an+analog+study+for+in+situ+detection+of+biosignatures+elsewhere&rft.au=Tobler%2C+D+J%3BBenning%2C+L+G%3BFogel%2C+M+L%3BGlamoclija%2C+M%3BKerr%2C+L%3BSteele%2C+A%3BAmundsen%2C+H+E+F%3BEigenbrode%2C+Jennifer+L%3BAnonymous&rft.aulast=Tobler&rft.aufirst=D&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1333&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Arctic region; biomarkers; biomass; detection; DNA; fatty acids; geochemistry; glacial environment; glaciers; ice; in situ; interplanetary comparison; metabolism; microorganisms; natural analogs; organic acids; organic compounds; sample preparation; sediments; SLIce Program; snow; Svalbard; terrestrial comparison ER - TY - JOUR T1 - New (super 146) Sm- (super 142) Nd data for lunar rocks AN - 753846456; 2010-076479 JF - Geochimica et Cosmochimica Acta AU - Touboul, M AU - Kleine, T AU - Bourdon, Bernard AU - Nyquist, L AU - Shih, C Y AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - magmatic differentiation KW - lunar meteorites KW - magma oceans KW - volcanic rocks KW - stony meteorites KW - Moon KW - igneous rocks KW - isochrons KW - maria KW - achondrites KW - Mesozoic KW - meteorites KW - lunar samples KW - KREEP KW - Sm/Nd KW - dates KW - Triassic KW - magmas KW - basalts KW - lunar mantle KW - absolute age KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753846456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=New+%28super+146%29+Sm-+%28super+142%29+Nd+data+for+lunar+rocks&rft.au=Touboul%2C+M%3BKleine%2C+T%3BBourdon%2C+Bernard%3BNyquist%2C+L%3BShih%2C+C+Y%3BAnonymous&rft.aulast=Touboul&rft.aufirst=M&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1342&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 5 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; basalts; dates; geochemistry; igneous rocks; isochrons; KREEP; lunar mantle; lunar meteorites; lunar samples; magma oceans; magmas; magmatic differentiation; maria; Mesozoic; meteorites; Moon; Sm/Nd; stony meteorites; Triassic; volcanic rocks ER - TY - JOUR T1 - Why anomalous S isotope signatures disappeared at approximately 2.4 Ga ago? AN - 753846107; 2010-076636 JF - Geochimica et Cosmochimica Acta AU - Watanabe, Yumiko AU - Ohmoto, H AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - isotope fractionation KW - upper Precambrian KW - isotopes KW - Paleoproterozoic KW - paleo-oceanography KW - sedimentary rocks KW - major elements KW - chemical reactions KW - geochemical anomalies KW - Archean KW - thermochemical properties KW - reduction KW - trace elements KW - geochemistry KW - Precambrian KW - paleoatmosphere KW - Proterozoic KW - hydrothermal conditions KW - organic compounds KW - marine environment KW - submarine environment KW - sulfur KW - kerogen KW - sulfides KW - carbonates KW - Neoarchean KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753846107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Why+anomalous+S+isotope+signatures+disappeared+at+approximately+2.4+Ga+ago%3F&rft.au=Watanabe%2C+Yumiko%3BOhmoto%2C+H%3BAnonymous&rft.aulast=Watanabe&rft.aufirst=Yumiko&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1420&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Archean; carbonates; chemical reactions; geochemical anomalies; geochemistry; hydrothermal conditions; isotope fractionation; isotopes; kerogen; major elements; marine environment; Neoarchean; organic compounds; paleo-oceanography; paleoatmosphere; Paleoproterozoic; Precambrian; Proterozoic; reduction; sedimentary rocks; submarine environment; sulfides; sulfur; thermochemical properties; trace elements; upper Precambrian ER - TY - JOUR T1 - Oceanic nickel depletion and a methanogen famine before the Great Oxidation Event AN - 742916989; 2010-047012 JF - Geochimica et Cosmochimica Acta AU - Konhauser, K O AU - Pecoits, E AU - Lalonde, S V AU - Papineau, D AU - Nisbet, E G AU - Barley, M E AU - Arndt, N T AU - Zahnle, K AU - Kamber, B S AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - chemically precipitated rocks KW - methane KW - Precambrian KW - banded iron formations KW - secular variations KW - paleoatmosphere KW - photochemistry KW - aliphatic hydrocarbons KW - paleo-oceanography KW - alkanes KW - enzymes KW - iron KW - organic compounds KW - sedimentary rocks KW - iron formations KW - Great Oxidation Event KW - metals KW - marine environment KW - nickel KW - hydrocarbons KW - proteins KW - geochemistry KW - Eh KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742916989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Oceanic+nickel+depletion+and+a+methanogen+famine+before+the+Great+Oxidation+Event&rft.au=Konhauser%2C+K+O%3BPecoits%2C+E%3BLalonde%2C+S+V%3BPapineau%2C+D%3BNisbet%2C+E+G%3BBarley%2C+M+E%3BArndt%2C+N+T%3BZahnle%2C+K%3BKamber%2C+B+S%3BAnonymous&rft.aulast=Konhauser&rft.aufirst=K&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A678&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; banded iron formations; chemically precipitated rocks; Eh; enzymes; geochemistry; Great Oxidation Event; hydrocarbons; iron; iron formations; marine environment; metals; methane; nickel; organic compounds; paleo-oceanography; paleoatmosphere; photochemistry; Precambrian; proteins; secular variations; sedimentary rocks ER - TY - JOUR T1 - How interactions between clouds and aerosols depend on scale AN - 742913942; 2010-047020 JF - Geochimica et Cosmochimica Acta AU - Koren, Ilan AU - Feingold, Graham AU - Remer, Lorraine A AU - Vanderlei Martins, J AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - scale factor KW - hydrology KW - clouds KW - solar radiation KW - atmosphere KW - aerosols KW - atmospheric precipitation KW - meteorology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=How+interactions+between+clouds+and+aerosols+depend+on+scale&rft.au=Koren%2C+Ilan%3BFeingold%2C+Graham%3BRemer%2C+Lorraine+A%3BVanderlei+Martins%2C+J%3BAnonymous&rft.aulast=Koren&rft.aufirst=Ilan&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A682&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; atmospheric precipitation; clouds; hydrology; meteorology; scale factor; solar radiation ER - TY - JOUR T1 - Possibilities and challenges in using satellite aerosol data for surface air quality studies AN - 742913834; 2010-007662 JF - Geochimica et Cosmochimica Acta AU - Chin, Mian AU - Yu, Hongbin AU - Kahn, Ralph AU - Remer, Lorraine AU - Diehl, Thomas AU - Prados, Ana AU - Leptoukh, Gregory AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - monitoring KW - GOCART model KW - government agencies KW - U. S. Environmental Protection Agency KW - pollution KW - atmosphere KW - satellite methods KW - air pollution KW - case studies KW - atmospheric transport KW - aerosols KW - particulate materials KW - IMPROVE Network KW - MODIS KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Possibilities+and+challenges+in+using+satellite+aerosol+data+for+surface+air+quality+studies&rft.au=Chin%2C+Mian%3BYu%2C+Hongbin%3BKahn%2C+Ralph%3BRemer%2C+Lorraine%3BDiehl%2C+Thomas%3BPrados%2C+Ana%3BLeptoukh%2C+Gregory%3BAnonymous&rft.aulast=Chin&rft.aufirst=Mian&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A219&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; atmosphere; atmospheric transport; case studies; GOCART model; government agencies; IMPROVE Network; MODIS; monitoring; particulate materials; pollution; satellite methods; U. S. Environmental Protection Agency ER - TY - JOUR T1 - Smoke source strength from satellite measurements of fire strength AN - 742911478; 2010-040304 JF - Geochimica et Cosmochimica Acta AU - Ichoku, Charles AU - Chin, Mian AU - Diehl, Thomas AU - Tan, Qian AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - fires KW - detection KW - geologic hazards KW - atmosphere KW - aerosols KW - diurnal variations KW - satellite methods KW - smoke KW - remote sensing KW - MODIS KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742911478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Smoke+source+strength+from+satellite+measurements+of+fire+strength&rft.au=Ichoku%2C+Charles%3BChin%2C+Mian%3BDiehl%2C+Thomas%3BTan%2C+Qian%3BAnonymous&rft.aulast=Ichoku&rft.aufirst=Charles&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A566&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; detection; diurnal variations; fires; geologic hazards; MODIS; remote sensing; satellite methods; smoke ER - TY - JOUR T1 - Nitrogen as a resolution of the faint young Sun paradox AN - 742906457; 2010-038868 JF - Astrobiology AU - Goldblatt, Colin AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 511 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 5 SN - 1531-1074, 1531-1074 KW - Precambrian KW - solar radiation KW - atmospheric pressure KW - atmosphere KW - Archean KW - greenhouse gases KW - greenhouse effect KW - paleoclimatology KW - nitrogen KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Nitrogen+as+a+resolution+of+the+faint+young+Sun+paradox&rft.au=Goldblatt%2C+Colin%3BAnonymous&rft.aulast=Goldblatt&rft.aufirst=Colin&rft.date=2009-06-01&rft.volume=9&rft.issue=5&rft.spage=511&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Astrobiology graduate conference (AbGradCon) 2009 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; atmosphere; atmospheric pressure; greenhouse effect; greenhouse gases; nitrogen; paleoclimatology; Precambrian; solar radiation ER - TY - JOUR T1 - Astrobiology AN - 742902728; 2010-038855 JF - Astrobiology AU - Sun, Henry J AU - Saccomanno, Vienna AU - Hedlund, Brian AU - McKay, Christopher P Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 505 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 5 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - methods KW - planets KW - organic compounds KW - glucose KW - carbohydrates KW - astrobiology KW - Viking Program KW - Mars KW - sugars KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742902728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Astrobiology&rft.au=Sun%2C+Henry+J%3BSaccomanno%2C+Vienna%3BHedlund%2C+Brian%3BMcKay%2C+Christopher+P&rft.aulast=Sun&rft.aufirst=Henry&rft.date=2009-06-01&rft.volume=9&rft.issue=5&rft.spage=505&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0395 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - SuppNotes - For reference to discussion see Levin, G. V., Astrobiology, Vol. 9, No. 5, p. 503-504, 2009, DOI: 10.1089/ast.2009.0366; for reference to original see Sun, H. J., et al., Astrobiology, Vol. 9, No. 5, p. 443-446, 2009, DOI: 10.1089/ast.2008.0315 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; carbohydrates; exploration; glucose; Mars; methods; organic compounds; planets; sugars; terrestrial planets; Viking Program DO - http://dx.doi.org/10.1089/ast.2009.0395 ER - TY - JOUR T1 - Aerosol indirect effects from satellite; skeptics vs. optimists AN - 742901996; 2010-040649 JF - Geochimica et Cosmochimica Acta AU - Remer, L A AU - Kahn, R A AU - Koren, I AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - hydrology KW - clouds KW - theoretical models KW - atmosphere KW - aerosols KW - satellite methods KW - meteorology KW - remote sensing KW - observations KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Aerosol+indirect+effects+from+satellite%3B+skeptics+vs.+optimists&rft.au=Remer%2C+L+A%3BKahn%2C+R+A%3BKoren%2C+I%3BAnonymous&rft.aulast=Remer&rft.aufirst=L&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1088&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; clouds; hydrology; meteorology; observations; remote sensing; satellite methods; theoretical models ER - TY - JOUR T1 - The Earth's energy budget and aerosol radiative forcing AN - 742901541; 2010-040514 JF - Geochimica et Cosmochimica Acta AU - Murphy, D M AU - Solomon, S AU - Portmann, R W AU - Rosenlof, K H AU - Forster, P M AU - Wong, T AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - solar forcing KW - atmosphere KW - global change KW - energy balance KW - environmental effects KW - volcanism KW - eruptions KW - solar radiation KW - aerosols KW - greenhouse gases KW - climate forcing KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+Earth%27s+energy+budget+and+aerosol+radiative+forcing&rft.au=Murphy%2C+D+M%3BSolomon%2C+S%3BPortmann%2C+R+W%3BRosenlof%2C+K+H%3BForster%2C+P+M%3BWong%2C+T%3BAnonymous&rft.aulast=Murphy&rft.aufirst=D&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A921&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; climate forcing; energy balance; environmental effects; eruptions; global change; global warming; greenhouse gases; solar forcing; solar radiation; volcanism ER - TY - JOUR T1 - Life in the ice cover and underlying cold brines of Lake Vida, Antarctica AN - 742901105; 2010-040516 JF - Geochimica et Cosmochimica Acta AU - Murray, A E AU - Fritsen, C H AU - Kenig, F AU - McKay, C M AU - McNight, D M AU - Cawley, K AU - Doran, P T AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - subglacial environment KW - communities KW - trophic analysis KW - photochemistry KW - ice cover KW - Lake Vida KW - lake ice KW - habitat KW - Victoria Valley KW - Antarctica KW - RNA KW - ice KW - brines KW - lacustrine environment KW - ecology KW - microorganisms KW - growth KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Life+in+the+ice+cover+and+underlying+cold+brines+of+Lake+Vida%2C+Antarctica&rft.au=Murray%2C+A+E%3BFritsen%2C+C+H%3BKenig%2C+F%3BMcKay%2C+C+M%3BMcNight%2C+D+M%3BCawley%2C+K%3BDoran%2C+P+T%3BAnonymous&rft.aulast=Murray&rft.aufirst=A&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A922&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2016-02-18 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Antarctica; brines; communities; ecology; growth; habitat; ice; ice cover; lacustrine environment; lake ice; Lake Vida; microorganisms; photochemistry; RNA; subglacial environment; trophic analysis; Victoria Valley ER - TY - JOUR T1 - Reduction in haze formation rate on prebiotic Earth in the presence of hydrogen AN - 742898723; 2010-038849 JF - Astrobiology AU - DeWitt, H Langley AU - Trainer, Melissa G AU - Pavlov, Alex A AU - Hasenkopf, Christa A AU - Aiken, Allison C AU - Jimenez, Jose L AU - McKay, Christopher P AU - Toon, Owen B AU - Tolbert, Margaret A Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 447 EP - 453 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 5 SN - 1531-1074, 1531-1074 KW - haze KW - experimental studies KW - Precambrian KW - biochemistry KW - mass spectra KW - atmosphere KW - Paleoarchean KW - paleoclimatology KW - paleoecology KW - carbon dioxide KW - laboratory studies KW - hydrogen KW - aerosols KW - Archean KW - spectra KW - greenhouse gases KW - greenhouse effect KW - chemical composition KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742898723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Reduction+in+haze+formation+rate+on+prebiotic+Earth+in+the+presence+of+hydrogen&rft.au=DeWitt%2C+H+Langley%3BTrainer%2C+Melissa+G%3BPavlov%2C+Alex+A%3BHasenkopf%2C+Christa+A%3BAiken%2C+Allison+C%3BJimenez%2C+Jose+L%3BMcKay%2C+Christopher+P%3BToon%2C+Owen+B%3BTolbert%2C+Margaret+A&rft.aulast=DeWitt&rft.aufirst=H&rft.date=2009-06-01&rft.volume=9&rft.issue=5&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0289 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 20 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Archean; atmosphere; biochemistry; carbon dioxide; chemical composition; experimental studies; greenhouse effect; greenhouse gases; haze; hydrogen; laboratory studies; mass spectra; Paleoarchean; paleoclimatology; paleoecology; Precambrian; spectra DO - http://dx.doi.org/10.1089/ast.2008.0289 ER - TY - JOUR T1 - Stereo-specific glucose consumption may be used to distinguish between chemical and biological reactivity on Mars; a preliminary test on Earth AN - 742894139; 2010-038848 JF - Astrobiology AU - Sun, Henry J AU - Saccomanno, Vienna AU - Hedlund, Brian AU - McKay, Christopher P Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 443 EP - 446 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 5 SN - 1531-1074, 1531-1074 KW - methods KW - Archaea KW - astrobiology KW - Mars KW - Halostagnicola KW - Penicillium expansum KW - Micrococcus luteus KW - sugars KW - exploration KW - laboratory studies KW - isomers KW - glucose KW - Escherichia coli KW - coliform bacteria KW - carbohydrates KW - Escherichia KW - soils KW - experimental studies KW - Natronobacterium KW - eukaryotes KW - Viking Program KW - biomarkers KW - Saccharomyces cerevisiae KW - terrestrial planets KW - planets KW - organic compounds KW - bacteria KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742894139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Stereo-specific+glucose+consumption+may+be+used+to+distinguish+between+chemical+and+biological+reactivity+on+Mars%3B+a+preliminary+test+on+Earth&rft.au=Sun%2C+Henry+J%3BSaccomanno%2C+Vienna%3BHedlund%2C+Brian%3BMcKay%2C+Christopher+P&rft.aulast=Sun&rft.aufirst=Henry&rft.date=2009-06-01&rft.volume=9&rft.issue=5&rft.spage=443&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0315 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 26 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archaea; astrobiology; bacteria; biomarkers; carbohydrates; coliform bacteria; Escherichia; Escherichia coli; eukaryotes; experimental studies; exploration; glucose; Halostagnicola; isomers; laboratory studies; Mars; methods; Micrococcus luteus; Natronobacterium; organic compounds; Penicillium expansum; planets; Saccharomyces cerevisiae; soils; sugars; terrestrial planets; Viking Program DO - http://dx.doi.org/10.1089/ast.2008.0315 ER - TY - JOUR T1 - Modeling mineral dust and dissolved iron deposition AN - 742877665; 2010-036431 JF - Geochimica et Cosmochimica Acta AU - Johnson, M AU - Meskhidze, N AU - Solomon, F AU - Fairlie, D AU - Gasso, S AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - GEOS-Chem KW - numerical models KW - sediment transport KW - clastic sediments KW - data processing KW - solutes KW - iron KW - South America KW - Patagonia KW - atmospheric transport KW - Argentina KW - sensitivity analysis KW - metals KW - dust KW - digital simulation KW - sediments KW - theoretical models KW - South Atlantic KW - particulate materials KW - geochemistry KW - Atlantic Ocean KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742877665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Modeling+mineral+dust+and+dissolved+iron+deposition&rft.au=Johnson%2C+M%3BMeskhidze%2C+N%3BSolomon%2C+F%3BFairlie%2C+D%3BGasso%2C+S%3BAnonymous&rft.aulast=Johnson&rft.aufirst=M&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A601&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 3 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Argentina; Atlantic Ocean; atmospheric transport; clastic sediments; data processing; digital simulation; dust; geochemistry; GEOS-Chem; iron; metals; numerical models; particulate materials; Patagonia; sediment transport; sediments; sensitivity analysis; solutes; South America; South Atlantic; theoretical models ER - TY - JOUR T1 - Carbonaceous material associated with apatite in the Akilia Qp rock AN - 742873547; 2010-036611 JF - Geochimica et Cosmochimica Acta AU - Papineau, D AU - De Gregorio, B T AU - Fries, M D AU - Steele, A AU - Stroud, R M AU - Wang, J AU - Mojzsis, Stephen J AU - Konhauser, K O AU - Pecoits, E AU - Cody, G D AU - Fogel, M L AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - silicates KW - silica minerals KW - isotopes KW - Paleoarchean KW - stable isotopes KW - life origin KW - Greenland KW - pyroxene group KW - carbon KW - metamorphic rocks KW - metasedimentary rocks KW - framework silicates KW - Archean KW - spectra KW - geochemistry KW - chain silicates KW - carbonaceous composition KW - apatite KW - Akilia KW - experimental studies KW - Precambrian KW - isotope ratios KW - Arctic region KW - C-13/C-12 KW - phosphates KW - native elements KW - TEM data KW - graphite KW - Raman spectra KW - quartz KW - STXM data KW - 12:Stratigraphy KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742873547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Carbonaceous+material+associated+with+apatite+in+the+Akilia+Qp+rock&rft.au=Papineau%2C+D%3BDe+Gregorio%2C+B+T%3BFries%2C+M+D%3BSteele%2C+A%3BStroud%2C+R+M%3BWang%2C+J%3BMojzsis%2C+Stephen+J%3BKonhauser%2C+K+O%3BPecoits%2C+E%3BCody%2C+G+D%3BFogel%2C+M+L%3BAnonymous&rft.aulast=Papineau&rft.aufirst=D&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A991&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Akilia; apatite; Archean; Arctic region; C-13/C-12; carbon; carbonaceous composition; chain silicates; experimental studies; framework silicates; geochemistry; graphite; Greenland; isotope ratios; isotopes; life origin; metamorphic rocks; metasedimentary rocks; native elements; Paleoarchean; phosphates; Precambrian; pyroxene group; quartz; Raman spectra; silica minerals; silicates; spectra; stable isotopes; STXM data; TEM data ER - TY - JOUR T1 - Global sources of organic aerosols in the atmosphere; reconciling model results with observations AN - 742855468; 2010-036467 JF - Geochimica et Cosmochimica Acta AU - Kanakidou, M AU - Myriokefalitakis, S AU - Tsigaridis, K AU - Daskalakis, N AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - numerical models KW - three-dimensional models KW - physicochemical properties KW - global KW - pollution KW - atmosphere KW - troposphere KW - air pollution KW - TM4-ECPL KW - provenance KW - organic compounds KW - aerosols KW - geochemistry KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742855468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Global+sources+of+organic+aerosols+in+the+atmosphere%3B+reconciling+model+results+with+observations&rft.au=Kanakidou%2C+M%3BMyriokefalitakis%2C+S%3BTsigaridis%2C+K%3BDaskalakis%2C+N%3BAnonymous&rft.aulast=Kanakidou&rft.aufirst=M&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A619&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; atmosphere; geochemistry; global; numerical models; organic compounds; physicochemical properties; pollution; provenance; three-dimensional models; TM4-ECPL; troposphere ER - TY - JOUR T1 - Fe, S, and C isotopes record great microbial diversity in the Neoarchean AN - 742850410; 2010-036429 JF - Geochimica et Cosmochimica Acta AU - Johnson, Clark M AU - Yamaguchi, Kosei E AU - Poulson, Simon R AU - Ohmoto, Hiroshi AU - Beard, Brian L AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - isotopes KW - stable isotopes KW - iron KW - geochemical indicators KW - black shale KW - sedimentary rocks KW - carbon KW - Archean KW - reduction KW - depositional environment KW - geochemistry KW - biodiversity KW - sulfate ion KW - Precambrian KW - isotope ratios KW - C-13/C-12 KW - S-34/S-32 KW - metals KW - marine environment KW - bacteria KW - sulfur KW - Fe-56 KW - sulfides KW - clastic rocks KW - carbonates KW - Neoarchean KW - microorganisms KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742850410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Fe%2C+S%2C+and+C+isotopes+record+great+microbial+diversity+in+the+Neoarchean&rft.au=Johnson%2C+Clark+M%3BYamaguchi%2C+Kosei+E%3BPoulson%2C+Simon+R%3BOhmoto%2C+Hiroshi%3BBeard%2C+Brian+L%3BAnonymous&rft.aulast=Johnson&rft.aufirst=Clark&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A600&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Archean; bacteria; biodiversity; black shale; C-13/C-12; carbon; carbonates; clastic rocks; depositional environment; Fe-56; geochemical indicators; geochemistry; iron; isotope ratios; isotopes; marine environment; metals; microorganisms; Neoarchean; Precambrian; reduction; S-34/S-32; sedimentary rocks; stable isotopes; sulfate ion; sulfides; sulfur ER - TY - JOUR T1 - Particulate matter optical properties and emission trends for gasoline and diesel vehicles AN - 742850403; 2010-036417 JF - Geochimica et Cosmochimica Acta AU - Harley, Robert A AU - Ban-Weiss, George A AU - Kirchsetter, Thomas W AU - Lunden, Melissa M AU - Strawa, Anthony W AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - United States KW - Oakland California KW - gasoline KW - pollution KW - Alameda County California KW - petroleum products KW - measurement KW - air pollution KW - California KW - organic compounds KW - optical properties KW - Caldecott Tunnel KW - San Francisco Bay region KW - tunnels KW - hydrocarbons KW - diesel fuel KW - particulate materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742850403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Particulate+matter+optical+properties+and+emission+trends+for+gasoline+and+diesel+vehicles&rft.au=Harley%2C+Robert+A%3BBan-Weiss%2C+George+A%3BKirchsetter%2C+Thomas+W%3BLunden%2C+Melissa+M%3BStrawa%2C+Anthony+W%3BAnonymous&rft.aulast=Harley&rft.aufirst=Robert&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A494&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - air pollution; Alameda County California; Caldecott Tunnel; California; diesel fuel; gasoline; hydrocarbons; measurement; Oakland California; optical properties; organic compounds; particulate materials; petroleum products; pollution; San Francisco Bay region; tunnels; United States ER - TY - JOUR T1 - Marine aerosol production, chemical evolution, and feedbacks over the open ocean AN - 742848808; 2010-036494 JF - Geochimica et Cosmochimica Acta AU - Keene, W C AU - Long, M S AU - Sander, R AU - Kieber, D J AU - Maring, H AU - Pszenny, A A P AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - sea water KW - analog simulation KW - data processing KW - aliphatic hydrocarbons KW - air-sea interface KW - feedback KW - carbon KW - digital simulation KW - organic carbon KW - geochemistry KW - pH KW - experimental studies KW - Northeast Atlantic KW - biochemistry KW - physicochemical properties KW - photochemistry KW - atmosphere KW - alkanes KW - hydrochemistry KW - organic compounds KW - marine environment KW - hydrocarbons KW - aerosols KW - North Atlantic KW - winds KW - Atlantic Ocean KW - 02B:Hydrochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742848808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Marine+aerosol+production%2C+chemical+evolution%2C+and+feedbacks+over+the+open+ocean&rft.au=Keene%2C+W+C%3BLong%2C+M+S%3BSander%2C+R%3BKieber%2C+D+J%3BMaring%2C+H%3BPszenny%2C+A+A+P%3BAnonymous&rft.aulast=Keene&rft.aufirst=W&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A633&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; air-sea interface; aliphatic hydrocarbons; alkanes; analog simulation; Atlantic Ocean; atmosphere; biochemistry; carbon; data processing; digital simulation; experimental studies; feedback; geochemistry; hydrocarbons; hydrochemistry; marine environment; North Atlantic; Northeast Atlantic; organic carbon; organic compounds; pH; photochemistry; physicochemical properties; sea water; winds ER - TY - JOUR T1 - A tale of two rocks; finding Moon-like rocks right next door AN - 50420859; 2009-054322 JF - Earth AU - Lowman, Paul D AU - Taylor, Patrick T AU - Milam, M Bruce Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 54 EP - 59 PB - American Geological Institute, Alexandria, VA VL - 54 IS - 6 SN - 1943-345X, 1943-345X KW - United States KW - lunar samples KW - plutonic rocks KW - Virginia KW - Moon KW - igneous rocks KW - correlation KW - Apollo Program KW - simulation KW - diabase KW - Culpeper Basin KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50420859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth&rft.atitle=A+tale+of+two+rocks%3B+finding+Moon-like+rocks+right+next+door&rft.au=Lowman%2C+Paul+D%3BTaylor%2C+Patrick+T%3BMilam%2C+M+Bruce&rft.aulast=Lowman&rft.aufirst=Paul&rft.date=2009-06-01&rft.volume=54&rft.issue=6&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Earth&rft.issn=1943345X&rft_id=info:doi/ L2 - http://www.earthmagazine.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Apollo Program; correlation; Culpeper Basin; diabase; igneous rocks; lunar samples; Moon; plutonic rocks; simulation; United States; Virginia ER - TY - JOUR T1 - Modeling aluminum-silicon chemistries and application to Australian acidic playa lakes as analogues for Mars AN - 50247661; 2009-080823 AB - Recent Mars missions have stimulated considerable thinking about the surficial geochemical evolution of Mars. Among the major relevant findings are the presence in Meridiani Planum sediments of the mineral jarosite (a ferric sulfate salt) and related minerals that require formation from an acid-salt brine and oxidizing environment. Similar mineralogies have been observed in acidic saline lake sediments in Western Australia (WA), and these lakes have been proposed as analogues for acidic sedimentary environments on Mars. The prior version of the equilibrium chemical thermodynamic FREZCHEM model lacked Al and Si chemistries that are needed to appropriately model acidic aqueous geochemistries on Earth and Mars. The objectives of this work were to (1) add Al and Si chemistries to the FREZCHEM model, (2) extend these chemistries to low temperatures (<0 degrees C), if possible, and (3) use the reformulated model to investigate parallels in the mineral precipitation behavior of acidic Australian lakes and hypothetical Martian brines. FREZCHEM is an equilibrium chemical thermodynamic model parameterized for concentrated electrolyte solutions using the Pitzer approach for the temperature range from <-70 to 25 degrees C and the pressure range from 1 to 1000 bars. Aluminum chloride and sulfate mineral parameterizations were based on experimental data. Aluminum hydroxide and silicon mineral parameterizations were based on Gibbs free energy and enthalpy data. New aluminum and silicon parameterizations added 12 new aluminum/silicon minerals to this Na-K-Mg-Ca-Fe(II)-Fe(III)-Al-H-Cl-Br-SO (sub 4) -NO (sub 3) -OH-HCO (sub 3) -CO (sub 3) -CO (sub 2) - O (sub 2) -CH (sub 4) -Si-H (sub 2) O system that now contain 95 solid phases. There were similarities, differences, and uncertainties between Australian acidic, saline playa lakes and waters that likely led to the Burns formation salt accumulations on Mars. Both systems are similar in that they are dominated by (1) acidic, saline ground waters and sediments, (2) Ca and/or Mg sulfates, and (3) iron precipitates such as jarosite and hematite. Differences include: (1) the dominance of NaCl in many WA lakes, versus the dominance of Fe-Mg-Ca-SO (sub 4) in Meridiani Planum, (2) excessively low K (super +) concentrations in Meridiani Planum due to jarosite precipitation, (3) higher acid production in the presence of high iron concentrations in Meridiani Planum, and probably lower rates of acid neutralization and hence, higher acidities on Mars owing to colder temperatures, and (4) lateral salt patterns in WA lakes. The WA playa lakes display significant lateral variations in mineralogy and water chemistry over short distances, reflecting the interaction of acid ground waters with neutral to alkaline lake waters derived from ponded surface runoff. Meridiani Planum observations indicate that such lateral variations are much less pronounced, pointing to the dominant influence of ground water chemistry, vertical ground water movements, and aeolian processes on the Martian surface mineralogy. JF - Geochimica et Cosmochimica Acta AU - Marion, G M AU - Crowley, J K AU - Thomson, B J AU - Kargel, J S AU - Bridges, N T AU - Hook, S J AU - Baldridge, A AU - Brown, A J AU - Ribeiro da Luz, B AU - de Souza Filho, C R Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 3493 EP - 3511 PB - Elsevier, New York, NY VL - 73 IS - 11 SN - 0016-7037, 0016-7037 KW - density KW - Western Australia KW - lakes KW - playas KW - Mars KW - silicon KW - mineral composition KW - aluminum KW - acidic composition KW - Australia KW - mineral assemblages KW - chemical composition KW - geochemistry KW - Meridiani Planum KW - Australasia KW - sulfates KW - properties KW - terrestrial planets KW - models KW - jarosite KW - planets KW - metals KW - mathematical methods KW - brines KW - lake sediments KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50247661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Modeling+aluminum-silicon+chemistries+and+application+to+Australian+acidic+playa+lakes+as+analogues+for+Mars&rft.au=Marion%2C+G+M%3BCrowley%2C+J+K%3BThomson%2C+B+J%3BKargel%2C+J+S%3BBridges%2C+N+T%3BHook%2C+S+J%3BBaldridge%2C+A%3BBrown%2C+A+J%3BRibeiro+da+Luz%2C+B%3Bde+Souza+Filho%2C+C+R&rft.aulast=Marion&rft.aufirst=G&rft.date=2009-06-01&rft.volume=73&rft.issue=11&rft.spage=3493&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.03.013 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 89 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - acidic composition; aluminum; Australasia; Australia; brines; chemical composition; density; geochemistry; jarosite; lake sediments; lakes; Mars; mathematical methods; Meridiani Planum; metals; mineral assemblages; mineral composition; models; planets; playas; properties; silicon; sulfates; terrestrial planets; Western Australia DO - http://dx.doi.org/10.1016/j.gca.2009.03.013 ER - TY - JOUR T1 - Primitive off-rift basalts from Iceland and Jan Mayen; Os isotopic evidence for a mantle source containing enriched subcontinental lithosphere AN - 50244288; 2009-080820 AB - New measurements of Os, He, Sr and Nd isotopes, along with major and trace elements, are presented for basalts from the three volcanic flank zones in Iceland and from Jan Mayen Island. The (super 187) Os/ (super 188) Os ratios in lavas with 30 ppt Os (n=17) range between 0.12117 and 0.13324. These values are surprisingly low for oceanic island basalts and include some samples that are less than putative present-day primitive upper mantle (PUM with (super 187) Os/ (super 188) Os of 0.1296). These low (super 187) Os/ (super 188) Os preclude significant shallow-level contamination from oceanic crust. The (super 187) Os/ (super 188) Os ratios for Jan Mayen lavas are less than PUM, severely limiting the presence of any continental crust in their mantle source. A positive correlation between (super 143) Nd/ (super 144) Nd and (super 187) Os/ (super 188) Os ratios in Iceland and Jan Mayen lavas likely reflects the presence in their source of ancient subcontinental lithosphere that has undergone incompatible trace element enrichment that did not affect the Re-Os system. In addition, the Jan Mayen lava isotopic signature cannot be explained solely by the presence of subcontinental lithospheric mantle, and the influence of another geochemical component, such as a mantle plume appears required. Combined (super 87) Sr/ (super 86) Sr, (super 143) Nd/ (super 144) Nd, (super 3) He/ (super 4) He and (super 187) Os/ (super 188) Os data indicate a genetic relationship between Jan Mayen Island and the Iceland mantle plume. Material from the Iceland mantle plume likely migrates at depth until it reaches the tensional setting of the Jan Mayen Fracture Zone, where it undergoes low-degree partial melting. At a first-order, isotopic co-variations can be interpreted as broadly binary mixing curves between two primary end-members. One end-member, characterized in particular by its unradiogenic (super 187) Os/ (super 188) Os and (super 143) Nd/ (super 144) Nd, low (super 3) He/ (super 4) He and high (super 87) Sr/ (super 86) Sr, is represented by subcontinental lithospheric mantle stranded and disseminated in the upper mantle during the opening of the Atlantic Ocean. The second end-member corresponds to a hybrid mixture between the depleted-MORB mantle and the enriched Iceland mantle plume, itself resulting from mixing between recycled oceanic crust and depleted lower mantle. This hybrid accounts for the high (super 3) He/ (super 4) He ( approximately 28 Ra), high (super 143) Nd/ (super 144) Nd ( approximately 0.5132), high (super 187) Os/ (super 188) Os ( approximately 0.14) and low (super 87) Sr/ (super 86) Sr ( approximately 0.7026) composition observed in Iceland. Two different models may account for these observed mixing relationships between the end-members. In this first model, the Iceland mantle entrains pristine depleted material when rising in the upper mantle and allows refractory sub-lithospheric fragments to melt because of excess heat derived from the deep plume material. A second model that may better account for the Pb isotopic variations observed, uses the same components but where the depleted-MORB mantle is already polluted by subcontinental lithospheric mantle material before mixing with the Iceland mantle plume. Both cases likely occur. Though only three principal components are required to explain the isotopic variations of the Iceland-Jan Mayen system, the different possible mixing relationships may be accounted for by potentially a greater number of end-members. JF - Geochimica et Cosmochimica Acta AU - Debaille, Vinciane AU - Tronnes, Reidar G AU - Brandon, Alan D AU - Waight, Tod E AU - Graham, David W AU - Lee, Cin-Ty Aeolus Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 3423 EP - 3449 PB - Elsevier, New York, NY VL - 73 IS - 11 SN - 0016-7037, 0016-7037 KW - volcanic rocks KW - isotopes KW - igneous rocks KW - enrichment KW - mantle KW - Europe KW - Norwegian Sea KW - Os-188/Os-187 KW - platinum group KW - stable isotopes KW - continental lithosphere KW - volcanism KW - noble gases KW - basalts KW - Arctic Ocean KW - helium KW - rare earths KW - geochemistry KW - mantle plumes KW - alkaline earth metals KW - petrology KW - Western Europe KW - rift zones KW - lithosphere KW - isotope ratios KW - Arctic region KW - magmatism KW - magma contamination KW - Jan Mayen Ridge KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - provenance KW - fracture zones KW - Jan Mayen KW - metals KW - magmas KW - mid-ocean ridge basalts KW - osmium KW - neodymium KW - Iceland KW - strontium KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50244288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Primitive+off-rift+basalts+from+Iceland+and+Jan+Mayen%3B+Os+isotopic+evidence+for+a+mantle+source+containing+enriched+subcontinental+lithosphere&rft.au=Debaille%2C+Vinciane%3BTronnes%2C+Reidar+G%3BBrandon%2C+Alan+D%3BWaight%2C+Tod+E%3BGraham%2C+David+W%3BLee%2C+Cin-Ty+Aeolus&rft.aulast=Debaille&rft.aufirst=Vinciane&rft.date=2009-06-01&rft.volume=73&rft.issue=11&rft.spage=3423&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.03.002 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 157 N1 - PubXState - NY N1 - Document feature - illus. incl. 5 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Arctic Ocean; Arctic region; basalts; continental lithosphere; enrichment; Europe; fracture zones; geochemistry; helium; Iceland; igneous rocks; isotope ratios; isotopes; Jan Mayen; Jan Mayen Ridge; lithosphere; magma contamination; magmas; magmatism; mantle; mantle plumes; metals; mid-ocean ridge basalts; Nd-144/Nd-143; neodymium; noble gases; Norwegian Sea; Os-188/Os-187; osmium; petrology; platinum group; provenance; rare earths; rift zones; Sr-87/Sr-86; stable isotopes; strontium; volcanic rocks; volcanism; Western Europe DO - http://dx.doi.org/10.1016/j.gca.2009.03.002 ER - TY - JOUR T1 - Oxidation of water to hydrogen peroxide at the rock-water interface due to stress-activated electric currents in rocks AN - 50220927; 2009-084760 AB - Common igneous and high-grade metamorphic rocks contain dormant defects, which release electronic charge carriers when stressed. Rocks thereby behave like a battery. The charge carriers of interest are defect electrons h (super *) , e.g. electronic states associated with O (super -) in a matrix of O (super 2-) . Known as "positive holes" or pholes for short, the h (super *) travel along stress gradients over distances on the order of meters in the laboratory and kilometers in the field. At rock-water interfaces the h (super *) turn into *O radicals, e.g. highly reactive oxygen species, which oxidize H (sub 2) O to H (sub 2) O (sub 2) . For every two h (super *) charge carriers one H (sub 2) O (sub 2) molecule is formed. In the laboratory the battery circuit is closed by running a Cu wire from the stressed to the unstressed rock. In the field closure of the circuit may be provided through the electrolytical conductivity of water. The discovery of h (super *) charge carriers, their stress-activation, and their effect on Earth's surface environment may help better understand the oxidation of the early Earth and the evolution of early life. JF - Earth and Planetary Science Letters AU - Balk, Melike AU - Bose, Milton AU - Ertem, Gozen AU - Rogoff, Dana A AU - Rothschild, Lynn J AU - Freund, Friedemann T Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 87 EP - 92 PB - Elsevier, Amsterdam VL - 283 IS - 1-4 SN - 0012-821X, 0012-821X KW - water KW - anions KW - experimental studies KW - electrical conductivity KW - Precambrian KW - oxygen KW - igneous rocks KW - oxidation KW - stress KW - electrolytes KW - defects KW - life origin KW - laboratory studies KW - plutonic rocks KW - water-rock interaction KW - metamorphic rocks KW - hydrogen peroxide KW - Archean KW - valency KW - gabbros KW - rocks KW - electrical currents KW - electrons KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50220927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Oxidation+of+water+to+hydrogen+peroxide+at+the+rock-water+interface+due+to+stress-activated+electric+currents+in+rocks&rft.au=Balk%2C+Melike%3BBose%2C+Milton%3BErtem%2C+Gozen%3BRogoff%2C+Dana+A%3BRothschild%2C+Lynn+J%3BFreund%2C+Friedemann+T&rft.aulast=Balk&rft.aufirst=Melike&rft.date=2009-06-01&rft.volume=283&rft.issue=1-4&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.03.044 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 43 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - anions; Archean; defects; electrical conductivity; electrical currents; electrolytes; electrons; experimental studies; gabbros; hydrogen peroxide; igneous rocks; laboratory studies; life origin; metamorphic rocks; oxidation; oxygen; plutonic rocks; Precambrian; rocks; stress; valency; water; water-rock interaction DO - http://dx.doi.org/10.1016/j.epsl.2009.03.044 ER - TY - JOUR T1 - Origins and cycling of CO (sub 2) on Earth during the Archean and Proterozoic eons AN - 50151397; 2009-090003 JF - Environmental Geosciences AU - Des Marais, David J AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 122 PB - American Association of Petroleum Geologists (AAPG), Division of Environmental Geosciences, Tulsa, OK VL - 16 IS - 2 SN - 1075-9565, 1075-9565 KW - upper Precambrian KW - Precambrian KW - mantle KW - atmosphere KW - Proterozoic KW - geochemical cycle KW - carbon dioxide KW - volatiles KW - carbon KW - Archean KW - carbon cycle KW - crust KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geosciences&rft.atitle=Origins+and+cycling+of+CO+%28sub+2%29+on+Earth+during+the+Archean+and+Proterozoic+eons&rft.au=Des+Marais%2C+David+J%3BAnonymous&rft.aulast=Des+Marais&rft.aufirst=David&rft.date=2009-06-01&rft.volume=16&rft.issue=2&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Environmental+Geosciences&rft.issn=10759565&rft_id=info:doi/ L2 - http://www.ingentaconnect.com/content/bsc/ege LA - English DB - GeoRef N1 - Conference title - 2009 AAPG annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; atmosphere; carbon; carbon cycle; carbon dioxide; crust; geochemical cycle; mantle; Precambrian; Proterozoic; upper Precambrian; volatiles ER - TY - JOUR T1 - Limited Hadean continents from combined (super 142-143) Nd- (super 176) Hf isotopic compositions of Eoarchean rocks AN - 50116128; 2010-004553 JF - Geochimica et Cosmochimica Acta AU - Bennett, V AU - Brandon, A AU - Hiess, J AU - Nutman, A AU - Black, L AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - silicates KW - isotope fractionation KW - isotopes KW - Western Australia KW - mantle KW - radioactive decay KW - continental crust KW - Paleoarchean KW - Greenland KW - Lu/Hf KW - hafnium KW - dates KW - Jack Hills KW - orthosilicates KW - geochemical anomalies KW - absolute age KW - Australia KW - Archean KW - rare earths KW - trace elements KW - geochemistry KW - zircon group KW - Hadean KW - Precambrian KW - Australasia KW - Arctic region KW - zircon KW - nesosilicates KW - Hf-176 KW - Antarctica KW - Nd-142 KW - Sm/Nd KW - Nd-143 KW - metals KW - Eoarchean KW - neodymium KW - Yilgarn Craton KW - crust KW - 03:Geochronology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50116128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Limited+Hadean+continents+from+combined+%28super+142-143%29+Nd-+%28super+176%29+Hf+isotopic+compositions+of+Eoarchean+rocks&rft.au=Bennett%2C+V%3BBrandon%2C+A%3BHiess%2C+J%3BNutman%2C+A%3BBlack%2C+L%3BAnonymous&rft.aulast=Bennett&rft.aufirst=V&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A110&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 2 N1 - PubXState - NY N1 - Last updated - 2012-10-18 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; Antarctica; Archean; Arctic region; Australasia; Australia; continental crust; crust; dates; Eoarchean; geochemical anomalies; geochemistry; Greenland; Hadean; hafnium; Hf-176; isotope fractionation; isotopes; Jack Hills; Lu/Hf; mantle; metals; Nd-142; Nd-143; neodymium; nesosilicates; orthosilicates; Paleoarchean; Precambrian; radioactive decay; rare earths; silicates; Sm/Nd; trace elements; Western Australia; Yilgarn Craton; zircon; zircon group ER - TY - JOUR T1 - Bioenergetics in Archaea/sulfate-reducing bacteria aggregates AN - 50113283; 2010-007527 JF - Geochimica et Cosmochimica Acta AU - Alperin, M J AU - Hoehler, T M AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - gas seeps KW - experimental studies KW - diffusion KW - aggregate KW - methane KW - Archaea KW - oxidation KW - aliphatic hydrocarbons KW - alkanes KW - models KW - organic compounds KW - biogenic processes KW - sulfate-reducing bacteria KW - RNA KW - fluorescence KW - bacteria KW - hydrocarbons KW - thermodynamic properties KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Bioenergetics+in+Archaea%2Fsulfate-reducing+bacteria+aggregates&rft.au=Alperin%2C+M+J%3BHoehler%2C+T+M%3BAnonymous&rft.aulast=Alperin&rft.aufirst=M&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A32&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aggregate; aliphatic hydrocarbons; alkanes; Archaea; bacteria; biogenic processes; diffusion; experimental studies; fluorescence; gas seeps; geochemistry; hydrocarbons; methane; models; organic compounds; oxidation; RNA; sulfate-reducing bacteria; thermodynamic properties ER - TY - JOUR T1 - The role of microbial processes in banded iron formation (BIF) genesis as constrained by Fe, C, and O isotopes in BIF carbonates AN - 50075333; 2010-025877 JF - Geochimica et Cosmochimica Acta AU - Heimann, A AU - Johnson, C M AU - Beard, B L AU - Valley, John W AU - Spicuzza, M J AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - oxygen KW - isotopes KW - banded iron formations KW - paleo-oceanography KW - stable isotopes KW - iron KW - Kuruman Iron Formation KW - sedimentary rocks KW - carbon KW - South Africa KW - geochemistry KW - chemically precipitated rocks KW - Precambrian KW - ankerite KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - siderite KW - biogenic processes KW - iron formations KW - metals KW - Southern Africa KW - Africa KW - Fe-56 KW - carbonates KW - microorganisms KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+role+of+microbial+processes+in+banded+iron+formation+%28BIF%29+genesis+as+constrained+by+Fe%2C+C%2C+and+O+isotopes+in+BIF+carbonates&rft.au=Heimann%2C+A%3BJohnson%2C+C+M%3BBeard%2C+B+L%3BValley%2C+John+W%3BSpicuzza%2C+M+J%3BAnonymous&rft.aulast=Heimann&rft.aufirst=A&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A513&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Africa; ankerite; banded iron formations; biogenic processes; C-13/C-12; carbon; carbonates; chemically precipitated rocks; Fe-56; geochemistry; iron; iron formations; isotope ratios; isotopes; Kuruman Iron Formation; metals; microorganisms; O-18/O-16; oxygen; paleo-oceanography; Precambrian; sedimentary rocks; siderite; South Africa; Southern Africa; stable isotopes ER - TY - JOUR T1 - Primary hematite formation in an oxygenated deep sea 3.46 billion years ago AN - 50075212; 2010-025923 JF - Geochimica et Cosmochimica Acta AU - Hoashi, M AU - Bevacqua, D C AU - Otake, T AU - Watanabe, Y AU - Hickman, A H AU - Utsunomiya, S AU - Ohmoto, H AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - silicates KW - Pilbara Craton KW - oxygen KW - X-ray diffraction data KW - silica minerals KW - Western Australia KW - paleo-oceanography KW - crystal growth KW - deep-sea environment KW - cores KW - electron probe data KW - sedimentary rocks KW - hematite KW - oxides KW - framework silicates KW - Australia KW - Archean KW - experimental studies KW - chemically precipitated rocks KW - Precambrian KW - iron minerals KW - Australasia KW - Marble Bar Chert Member KW - TEM data KW - marine environment KW - chert KW - jasper KW - nanoparticles KW - SEM data KW - 12:Stratigraphy KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Primary+hematite+formation+in+an+oxygenated+deep+sea+3.46+billion+years+ago&rft.au=Hoashi%2C+M%3BBevacqua%2C+D+C%3BOtake%2C+T%3BWatanabe%2C+Y%3BHickman%2C+A+H%3BUtsunomiya%2C+S%3BOhmoto%2C+H%3BAnonymous&rft.aulast=Hoashi&rft.aufirst=M&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A536&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Archean; Australasia; Australia; chemically precipitated rocks; chert; cores; crystal growth; deep-sea environment; electron probe data; experimental studies; framework silicates; hematite; iron minerals; jasper; Marble Bar Chert Member; marine environment; nanoparticles; oxides; oxygen; paleo-oceanography; Pilbara Craton; Precambrian; sedimentary rocks; SEM data; silica minerals; silicates; TEM data; Western Australia; X-ray diffraction data ER - TY - JOUR T1 - Cycling of Fe by siderophilic cyanobacteria; implications for an early biosphere AN - 50074978; 2010-021780 JF - Geochimica et Cosmochimica Acta AU - Brown, I AU - Thomas-Keprta, K L AU - Sarkisova, S AU - Clarke, W AU - Fischer, C AU - Luttge, A AU - Arvidson, R AU - Shen, G AU - Bryant, D AU - Galindo, C AU - Garrison, D AU - McKay, D S AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - cyanobacteria KW - experimental studies KW - Precambrian KW - iron minerals KW - analog simulation KW - paleo-oceanography KW - crystal growth KW - siderophile elements KW - ferrihydrite KW - X-ray spectra KW - TEM data KW - iron KW - paleoecology KW - geochemical cycle KW - EDS spectra KW - organic compounds KW - organic acids KW - metals KW - biosphere KW - natural analogs KW - oxides KW - spectra KW - SEM data KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Cycling+of+Fe+by+siderophilic+cyanobacteria%3B+implications+for+an+early+biosphere&rft.au=Brown%2C+I%3BThomas-Keprta%2C+K+L%3BSarkisova%2C+S%3BClarke%2C+W%3BFischer%2C+C%3BLuttge%2C+A%3BArvidson%2C+R%3BShen%2C+G%3BBryant%2C+D%3BGalindo%2C+C%3BGarrison%2C+D%3BMcKay%2C+D+S%3BAnonymous&rft.aulast=Brown&rft.aufirst=I&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A163&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - analog simulation; biosphere; crystal growth; cyanobacteria; EDS spectra; experimental studies; ferrihydrite; geochemical cycle; iron; iron minerals; metals; natural analogs; organic acids; organic compounds; oxides; paleo-oceanography; paleoecology; Precambrian; SEM data; siderophile elements; spectra; TEM data; X-ray spectra ER - TY - JOUR T1 - Hints of habitable environments on Mars challenge our studies of Mars-analog sites on Earth AN - 50069218; 2010-025721 JF - Geochimica et Cosmochimica Acta AU - Des Marais, David J AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Elsevier, New York, NY VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - silicates KW - Meridiani Planum KW - water supply KW - Valles Marineris KW - Mars Reconnaissance Orbiter KW - Mars KW - ecosystems KW - thermal waters KW - human ecology KW - ground water KW - exploration KW - terrestrial planets KW - planets KW - habitability KW - natural analogs KW - Mars Global Surveyor Program KW - thermal emission KW - springs KW - terrestrial comparison KW - sheet silicates KW - Mars Express KW - hot springs KW - aquatic environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50069218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Hints+of+habitable+environments+on+Mars+challenge+our+studies+of+Mars-analog+sites+on+Earth&rft.au=Des+Marais%2C+David+J%3BAnonymous&rft.aulast=Des+Marais&rft.aufirst=David&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A285&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 19th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aquatic environment; ecosystems; exploration; ground water; habitability; hot springs; human ecology; Mars; Mars Express; Mars Global Surveyor Program; Mars Reconnaissance Orbiter; Meridiani Planum; natural analogs; planets; sheet silicates; silicates; springs; terrestrial comparison; terrestrial planets; thermal emission; thermal waters; Valles Marineris; water supply ER - TY - JOUR T1 - Serpentinizing Fluids Craft Microbial Habitat AN - 21076476; 11206722 AB - Hydrogen produced by serpentinization has the potential to fuel subsurface microbial metabolisms. In the serpentinizing subsurface, the solids comprise ultramafic parent rocks derived from the Earth's mantle, serpentine minerals, veins of hydroxides, and accessory magnetite and/or other metal-rich grains. Fluid that occurs with these solids is altered seawater and/or meteoric water and is predicted to be reducing. Hydrogen, a powerful reducing agent, is generated when Fe2+ in Fe(OH)2 is oxidized to magnetite, coupled to the reduction of water. Theoretical considerations and experimental work suggest that serpentinization may generate fluid H2 concentrations as high as -75 millimolar, and that related seeps on land should have -300 micromolar. Field observations have shown that submarine serpentinizing seeps contain fluid H2 concentrations of 1 to 15 millimolar H2, subseafloor sediments have -7-100 nanomolar H2, and thermal springs have -13 nanomolar H2. Fluid H2 has the potential to drive a variety of metabolic processes in oxygen- and organic carbon-deprived environments, such that considerable interest has developed in the potential of serpentinizing systems as an abode of deep subsurface life. Based on empirical parameters, we have modeled the free-energy change for an array of metabolic reactions that may be associated with serpentinization, and find that metabolic niches do exist for methanogenesis, ferric iron reduction, sulfate reduction, and nitrate reduction, given environmentally realistic fluid chemistries. JF - Northeastern Naturalist AU - Cardace, Dawn AU - Hoehler, Tori M AD - NASA Ames Research Center, MS 239-4, Moffett Field, CA 94035-1000. Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 272 EP - 284 PB - Humboldt Field Research Institute VL - 16 IS - 5 SN - 1092-6194, 1092-6194 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Magnetite KW - Sulfate reduction KW - Seawater KW - Fuels KW - Niches KW - nitrate reduction KW - earth mantle KW - Climatic changes KW - Hydrogen KW - sulfate reduction KW - Methanogenesis KW - submarines KW - Veins KW - Marine environment KW - Reducing agents KW - Water springs KW - Seepages KW - Earth mantle KW - Sediment chemistry KW - Habitat KW - Free energy KW - Sediments KW - hydroxides KW - Nitrate reduction KW - Grain KW - Hydroxides KW - Iron KW - Minerals KW - Metabolism KW - niches KW - magnetite KW - A 01360:Plant Diseases KW - Q1 08482:Ecosystems and energetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21076476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northeastern+Naturalist&rft.atitle=Serpentinizing+Fluids+Craft+Microbial+Habitat&rft.au=Cardace%2C+Dawn%3BHoehler%2C+Tori+M&rft.aulast=Cardace&rft.aufirst=Dawn&rft.date=2009-06-01&rft.volume=16&rft.issue=5&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Northeastern+Naturalist&rft.issn=10926194&rft_id=info:doi/10.1656%2F045.016.0520 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Sediment chemistry; Magnetite; Niches; Climatic changes; Hydroxides; Habitat; Seepages; Earth mantle; Methanogenesis; Sulfate reduction; Fuels; Hydrogen; Sediments; Free energy; Veins; Nitrate reduction; Marine environment; Reducing agents; Grain; Water springs; Minerals; Iron; Metabolism; magnetite; Seawater; earth mantle; nitrate reduction; sulfate reduction; hydroxides; submarines; niches DO - http://dx.doi.org/10.1656/045.016.0520 ER - TY - JOUR T1 - Tracking the rhythm of the seasons in the face of global change: phenological research in the 21st century AN - 20839639; 11032150 AB - Phenology is the study of recurring life-cycle events, classic examples being the flowering of plants and animal migration. Phenological responses are increasingly relevant for addressing applied environmental issues. Yet, challenges remain with respect to spanning scales of observation, integrating observations across taxa, and modeling phenological sequences to enable ecological forecasts in light of future climate change. Recent advances that are helping to address these questions include refined landscape-scale phenology estimates from satellite data, advanced, instrument-based approaches for field measurements, and new cyberinfrastructure for archiving and distribution of products. These breakthroughs are improving our understanding in diverse areas, including modeling land-surface exchange, evaluating climate-phenology relationships, and making land-management decisions. JF - Frontiers in Ecology and the Environment AU - Morisette, J T AU - Richardson, AD AU - Knapp, A K AU - Fisher, JI AU - Graham, E A AU - Abatzoglou, J AU - Wilson, B E AU - Breshears, D D AU - Henebry, G M AU - Hanes, J M AU - Liang, L AD - NASA Goddard Space Flight Center, Greenbelt, MD, USA, morisettej@usgs.gov Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 253 EP - 260 VL - 7 IS - 5 SN - 1540-9295, 1540-9295 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Flowering KW - flowering KW - life cycle analysis KW - Climatic changes KW - Remote sensing KW - taxa KW - Migration KW - Phenology KW - migration KW - Data processing KW - phenology KW - Satellites KW - Decision making KW - Rhythms KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20839639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Ecology+and+the+Environment&rft.atitle=Tracking+the+rhythm+of+the+seasons+in+the+face+of+global+change%3A+phenological+research+in+the+21st+century&rft.au=Morisette%2C+J+T%3BRichardson%2C+AD%3BKnapp%2C+A+K%3BFisher%2C+JI%3BGraham%2C+E+A%3BAbatzoglou%2C+J%3BWilson%2C+B+E%3BBreshears%2C+D+D%3BHenebry%2C+G+M%3BHanes%2C+J+M%3BLiang%2C+L&rft.aulast=Morisette&rft.aufirst=J&rft.date=2009-06-01&rft.volume=7&rft.issue=5&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Ecology+and+the+Environment&rft.issn=15409295&rft_id=info:doi/10.1890%2F070217 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - phenology; taxa; migration; life cycle analysis; Climatic changes; flowering; Remote sensing; Satellites; Phenology; Migration; Data processing; Flowering; Rhythms; Decision making DO - http://dx.doi.org/10.1890/070217 ER - TY - JOUR T1 - Assessing the Relative Performance of Microwave-Based Satellite Rain-Rate Retrievals Using TRMM Ground Validation Data AN - 20770319; 10295738 AB - Spaceborne microwave sensors provide critical rain information used in several global multisatellite rain products, which in turn are used for a variety of important studies, including landslide forecasting, flash flood warning, data assimilation, climate studies, and validation of model forecasts of precipitation. This study employs 4 yr (2003-06) of satellite data to assess the relative performance and skill of the Special Sensor Microwave Imager [SSM/I (F13, F14, and F15], Advanced Microwave Sounding Unit [AMSU-B (N15, N16, and N17)], Advanced Microwave Scanning Radiometer for Earth Observing System [AMSR-E (Aqua)], and the Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI) in estimating surface rainfall based on direct instantaneous comparisons with ground-based rain estimates from the TRMM Ground Validation (GV) sites at Kwajalein, Republic of the Marshall Islands (KWAJ), and Melbourne, Florida (MELB). The relative performance of each of these satellite estimates is examined via comparisons with space- and time-coincident GV radar-based rain-rate estimates. Because underlying surface terrain is known to affect the relative performance of the satellite algorithms, the data for MELB were further stratified into ocean, land, and coast categories using a 0.25 degree terrain mask. Of all the satellite estimates compared in this study, TMI and AMSR-E exhibited considerably higher correlations and skills in estimating-observing surface precipitation. While SSM/I and AMSU-B exhibited lower correlations and skills for each of the different terrain categories, the SSM/I absolute biases trended slightly lower than AMSR-E over ocean, where the observations from both emission and scattering channels were used in the retrievals. AMSU-B exhibited the least skill relative to GV in all of the relevant statistical categories, and an anomalous spike was observed in the probability distribution functions near 1.0 mm h super(-1[/supscript]. This statistical artifact appears to be related to attempts by algorithm developers to include some lighter rain rates, not easily detectable by its scatter-only frequencies. AMSU-B, however, agreed well with GV when the matching data were analyzed on monthly scales. These results signal to developers of global rainfall products, such as the TRMM Multisatellite Precipitation Analysis (TMPA) and the Climate Data Center's Morphing (CMORPH) technique, that care must be taken when incorporating data from these input satellite estimates to provide the highest-quality estimates in their products.) JF - Journal of Applied Meteorology and Climatology AU - Wolff, David B AU - Fisher, Brad L Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 1069 EP - 1099 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 48 IS - 6 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Special Sensor Microwave/Imager (SSM/I) KW - Remote Sensing KW - Meteorological data KW - Rainfall KW - Correlations KW - Statistical analysis KW - ISEW, Pacific, Marshall Is. KW - Algorithms KW - Data assimilation KW - Radiometers KW - Microwaves KW - Climatology KW - Hydrologic Data KW - PSE, Australia, Victoria, Melbourne KW - ASW, USA, Florida KW - Satellite Technology KW - Climate models KW - Precipitation KW - Satellite instrumentation KW - Advanced Microwave Sounding Unit (AMSU) KW - Landslides KW - Satellite data KW - Performance Evaluation KW - Tropical Rainfall Measuring Mission (TRMM) KW - Rain KW - Oceanographic data KW - Future climates KW - Flash flood warnings KW - M2 556.16:Runoff (556.16) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20770319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Assessing+the+Relative+Performance+of+Microwave-Based+Satellite+Rain-Rate+Retrievals+Using+TRMM+Ground+Validation+Data&rft.au=Wolff%2C+David+B%3BFisher%2C+Brad+L&rft.aulast=Wolff&rft.aufirst=David&rft.date=2009-06-01&rft.volume=48&rft.issue=6&rft.spage=1069&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2F2008JAMC2127.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Remote Sensing; Satellite Technology; Microwaves; Rain; Performance Evaluation; Rainfall; Hydrologic Data; Precipitation; Algorithms; ISEW, Pacific, Marshall Is.; PSE, Australia, Victoria, Melbourne; ASW, USA, Florida; Tropical Rainfall Measuring Mission (TRMM); Satellite instrumentation; Statistical analysis; Climatology; Correlations; Flash flood warnings; Data assimilation; Future climates; Oceanographic data; Radiometers; Landslides; Climate models; Special Sensor Microwave/Imager (SSM/I); Advanced Microwave Sounding Unit (AMSU); Meteorological data; Satellite data DO - http://dx.doi.org/10.1175/2008JAMC2127.1 ER - TY - JOUR T1 - A Field Study of Reflectivity and Z-R Relations Using Vertically Pointing Radars and Disdrometers AN - 20758670; 10203056 AB - Observations from a 16-month field study using two vertically pointing radars and a disdrometer at Wallops Island are analyzed to examine the consistency of the multi-instrument observations with respect to reflectivity and Z-R relations. The vertically pointing radars were operated at S and K bands and had a very good agreement in reflectivity at a gate centered on 175 and 177 m above ground level over a variety of storms. This agreement occurred even though the sampling volumes were of different size and even though the S band measured the reflectivity factor directly, whereas the K-band radar deduced it from attenuated K-band measurements. Indeed, the radar agreement in reflectivity at the collocated range gates was superior to that between the disdrometer and either radar. This is attributed in large part to the spatial separation of the disdrometer and radar sample volumes, although the lesser agreement observed in a prior collocated disdrometer-disdrometer comparison suggests the larger size of the radar sample volumes as well as the better overlap also play a role. Vertical variations in the observations were examined with the aid of the two radar profilers. As expected, the agreement between the disdrometer reflectivity and the reflectivity seen in the vertically pointing radars decreased with height. The effect of these vertical variations on determinations of Z-R relation coefficients was then examined, using a number of different methods for finding the best-fitting coefficients. The coefficient of the Z-R relation derived from paired disdrometer rain rate and radar reflectivity decreased with height, while the exponent of the Z-R relation increased with height. The coefficient and exponent of the Z-R relations also showed sensitivity to the choice of derivation method [linear and nonlinear least squares, fixed exponent, minimizing the root-mean-square difference (RMSD), and probability matching]. The influence of the time lag between the radar and disdrometer measurements was explored by examining the RMSD in reflectivity for paired measurements between 0- and 4-min lag. The no-lag conditions had the lowest RMSD up to 400 m, while 1-min lag gave the lowest RMSD at higher heights. The coefficient and exponent of the Z-R relations, on the other hand, did not have a significant change between no-lag- and 1-min-lag-based pairs. JF - Journal of Atmospheric and Oceanic Technology AU - Tokay, Ali AU - Hartmann, Peter AU - Battaglia, Alessandro AU - Gage, Kenneth S AU - Clark, Wallace L AU - Williams, Christopher R Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 1120 EP - 1134 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 26 IS - 6 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Disdrometers KW - ANW, USA, Virginia, Wallops I. KW - Radar reflectivity KW - Radar KW - Rain KW - Sampling KW - Gates KW - Storms KW - SW 6030:Hydraulic machinery KW - M2 551.578.1:Liquid (551.578.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20758670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=A+Field+Study+of+Reflectivity+and+Z-R+Relations+Using+Vertically+Pointing+Radars+and+Disdrometers&rft.au=Tokay%2C+Ali%3BHartmann%2C+Peter%3BBattaglia%2C+Alessandro%3BGage%2C+Kenneth+S%3BClark%2C+Wallace+L%3BWilliams%2C+Christopher+R&rft.aulast=Tokay&rft.aufirst=Ali&rft.date=2009-06-01&rft.volume=26&rft.issue=6&rft.spage=1120&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F2008JTECHA1163.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Radar; Gates; Sampling; Rain; Storms; ANW, USA, Virginia, Wallops I.; Disdrometers; Radar reflectivity DO - http://dx.doi.org/10.1175/2008JTECHA1163.1 ER - TY - JOUR T1 - Climate forcing by the on-road transportation and power generation sectors AN - 20745677; 9281147 AB - The on-road transportation (ORT) and power generation (PG) sectors are major contributors to carbon dioxide (CO sub(2)) emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate. Effective mitigation of global climate change necessitates action in these sectors for which technology change options exist or are being developed. Most assessments of possible energy change options to date have neglected non-CO sub(2) air pollutant impacts on radiative forcing (RF). In a multi-pollutant approach, we apply a global atmospheric composition-climate model to quantify the total RF from the global and United States (U.S.) ORT and PG sectors. We assess the RF for 2 time horizons: 20- and 100-year that are relevant for understanding near-term and longer-term impacts of climate change, respectively. ORT is a key target sector to mitigate global climate change because the net non-CO sub(2) RF is positive and acts to enhance considerably the CO sub(2) warming impacts. We perform further sensitivity studies to assess the RF impacts of a potential major technology shift that would reduce ORT emissions by 50% with the replacement energy supplied either by a clean zero-emissions source (S1) or by the PG sector, which results in an estimated 20% penalty increase in emissions from this sector (S2). We examine cases where the technology shift is applied globally and in the U.S. only. The resultant RF relative to the present day control is negative (cooling) in all cases for both S1 and S2 scenarios, global and U.S. emissions, and 20- and 100-year time horizons. The net non-CO sub(2) RF is always important relative to the CO sub(2) RF and outweighs the CO sub(2) RF response in the S2 scenario for both time horizons. Assessment of the full impacts of technology and policy strategies designed to mitigate global climate change must consider the climate effects of ozone and fine aerosol particles. JF - Atmospheric Environment AU - Unger, N AU - Shindell, D T AU - Wang, J S AD - New York, NY 10025, USA nunger@giss.nasa.gov Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 3077 EP - 3085 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 43 IS - 19 SN - 1352-2310, 1352-2310 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE); Aerospace & High Technology Database (AH) KW - Emissions control KW - Assessments KW - Climate change KW - Climate KW - Horizon KW - Radio frequencies KW - Atmospherics KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20745677?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=Climate+forcing+by+the+on-road+transportation+and+power+generation+sectors&rft.au=Unger%2C+N%3BShindell%2C+D+T%3BWang%2C+J+S&rft.aulast=Unger&rft.aufirst=N&rft.date=2009-06-01&rft.volume=43&rft.issue=19&rft.spage=3077&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2009.03.021 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2016-08-08 DO - http://dx.doi.org/10.1016/j.atmosenv.2009.03.021 ER - TY - JOUR T1 - Lagrangian sampling of 3-D air quality model results for regional transport contributions to sulfate aerosol concentrations at Baltimore, MD, in summer 2004 AN - 20742887; 9281155 AB - We use ensemble-mean Lagrangian sampling of a 3-D Eulerian air quality model, CMAQ, together with ground-based ambient monitors data from several air monitoring networks and satellite (MODIS) observations to provide source apportionment and regional transport vs. local contributions to sulfate aerosol and PM sub(2) sub(.) sub(5) concentrations at Baltimore, MD, for summer 2004. The Lagrangian method provides estimates of the chemical and physical evolution of air arriving in the daytime boundary layer at Baltimore. Study results indicate a dominant role for regional transport contributions on those days when sulfate air pollution is highest in Baltimore, with a principal transport pathway from the Ohio River Valley (ORV) through southern Pennsylvania and Maryland, consistent with earlier studies. Thus, reductions in sulfur emissions from the ORV under the EPA's Clean Air Interstate Rule may be expected to improve particulate air quality in Baltimore during summer. The Lagrangian sampling of CMAQ offers an inexpensive and complimentary approach to traditional methods of source apportionment based on multivariate observational data analysis, and air quality model emissions separation. This study serves as a prototype for the method applied to Baltimore. EPA is establishing a system to allow air quality planners to readily produce and access equivalent results for locations of their choice. JF - Atmospheric Environment AU - Fairlie, T D AU - Szykman, J AU - Gilliland, A AU - Bradley Pierce, R AU - Kittaka, C AU - Weber, S AU - Engel-Cox, J AU - Rogers, R R AU - Tikvart, J AU - Scheffe, R AU - Dimmick, F AD - Langley Research Center, Science Directorate, Hampton, VA 23681, USA t.d.fairlie@larc.nasa.gov Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 3275 EP - 3288 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 43 IS - 20 SN - 1352-2310, 1352-2310 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE); Aerospace & High Technology Database (AH) KW - Sulfates KW - Aerosols KW - Mathematical models KW - Transport KW - Summer KW - Regional KW - Air quality KW - Sampling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20742887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=Lagrangian+sampling+of+3-D+air+quality+model+results+for+regional+transport+contributions+to+sulfate+aerosol+concentrations+at+Baltimore%2C+MD%2C+in+summer+2004&rft.au=Fairlie%2C+T+D%3BSzykman%2C+J%3BGilliland%2C+A%3BBradley+Pierce%2C+R%3BKittaka%2C+C%3BWeber%2C+S%3BEngel-Cox%2C+J%3BRogers%2C+R+R%3BTikvart%2C+J%3BScheffe%2C+R%3BDimmick%2C+F&rft.aulast=Fairlie&rft.aufirst=T&rft.date=2009-06-01&rft.volume=43&rft.issue=20&rft.spage=3275&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2009.02.026 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2016-08-08 DO - http://dx.doi.org/10.1016/j.atmosenv.2009.02.026 ER - TY - JOUR T1 - Synthetic Vision Enhanced Surface Operations With Head-Worn Display for Commercial Aircraft AN - 20610927; 9313610 AB - Efficiency and safety of airport surface operations can be enhanced by using synthetic vision and associated technologies, employed on a head-up display (HUD) combined with a head-down display electronic moving map. Past research has noted that 2 major limitations of HUDs during ground operations were its monochrome form and its limited, fixed field of regard. These limitations can be overcome with the use of a head-worn display (HWD). This article describes the results of a simulation experiment that showed that a fully integrated HWD concept provided significantly improved path performance compared to using paper charts alone. When comparing the HWD and HUD concepts, there were no differences found for path performance or subjective ratings of workload and marginally significant differences found for reported situation awareness and pilot comments of perceived system safety. Implications and directions for future research are described. JF - International Journal of Aviation Psychology AU - Arthur, JJ III AU - Prinzel, LJ III AU - Shelton, K J AU - Kramer, L J AU - Williams, S P AU - Bailey, R E AU - Norman, R M AD - NASA Langley Research Center, Mail Stop 152, Hampton, VA 23681-0001, USA, Trey.arthur@nasa.gov Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 158 EP - 181 VL - 19 IS - 2 SN - 1050-8414, 1050-8414 KW - Health & Safety Science Abstracts KW - Aircraft KW - Vision KW - H 2000:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20610927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Aviation+Psychology&rft.atitle=Synthetic+Vision+Enhanced+Surface+Operations+With+Head-Worn+Display+for+Commercial+Aircraft&rft.au=Arthur%2C+JJ+III%3BPrinzel%2C+LJ+III%3BShelton%2C+K+J%3BKramer%2C+L+J%3BWilliams%2C+S+P%3BBailey%2C+R+E%3BNorman%2C+R+M&rft.aulast=Arthur&rft.aufirst=JJ&rft.date=2009-06-01&rft.volume=19&rft.issue=2&rft.spage=158&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Aviation+Psychology&rft.issn=10508414&rft_id=info:doi/10.1080%2F10508410902766507 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Vision DO - http://dx.doi.org/10.1080/10508410902766507 ER - TY - JOUR T1 - Preface AN - 20606671; 9313607 AB - Aviation has been witness to the introduction of many new avionics systems (e.g., navigation and attitude indicators, instrument landing systems, ground proximity warning systems, traffic collision avoidance systems) as solutions to the problem of restricted visibility. Today, despite the availability of these technologies, restricted visibility remains the single most critical factor affecting both safety and capacity in worldwide aviation operations. For example, over 30% of commercial aircraft fatal accidents worldwide are categorized as controlled flight into terrain (CFIT), defined as a normally functionally, mechanically sound aircraft that impacts terrain or obstacles when the flight crew was unaware of the impending danger due to the lack of an outside visual reference or impaired crew terrain or hazard situational awareness. For general aviation, continued flight into instrument meteorological condition represents the greatest threat, in which a non-instrument-rated pilot continues to fly into deteriorating weather and visibility, leading to a loss of the visual horizon, and impacts terrain or induces spatial disorientation and loss of control. Finally, the most significant factor affecting national airspace system delays is restricted visibility that reduces airport throughput and increases required air traffic separation distances during instrument flight rule (IFR) operations. JF - International Journal of Aviation Psychology AU - Prinzel, LJ III AU - Wickens, C D AD - NASA Langley Research Center, Mail Stop 152, Hampton, VA 23681, USA, Lawrence.J.Prinzel@nasa.gov Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 99 EP - 104 VL - 19 IS - 2 SN - 1050-8414, 1050-8414 KW - Health & Safety Science Abstracts KW - Accidents KW - Visibility KW - H 2000:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20606671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Aviation+Psychology&rft.atitle=Preface&rft.au=Prinzel%2C+LJ+III%3BWickens%2C+C+D&rft.aulast=Prinzel&rft.aufirst=LJ&rft.date=2009-06-01&rft.volume=19&rft.issue=2&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Aviation+Psychology&rft.issn=10508414&rft_id=info:doi/10.1080%2F10508410902766069 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Visibility DO - http://dx.doi.org/10.1080/10508410902766069 ER - TY - JOUR T1 - Influence of thin liquid films on polar ice chemistry: Implications for Earth and planetary science AN - 20221021; 10232510 AB - The polar snowpack (and sea-ice) plays a major role in affecting overlying boundary layer chemistry and has only recently come to light. Furthermore, the understanding of this system and its importance is steadily growing. Investigations done thus far, nonetheless, examined the subsets of the polar environment as an uncoupled system. Analogous to some materials, the surface of snow/ice exhibits thin liquid layers (e.g., the quasi-liquid layer (QLL) and brine layer (BL)). This paper gives an overview of thin liquid films and illustrations of their function in Earth science. The impact of such films in polar science (i.e., polar snowpack photochemistry) is discussed within the context of how field data has been elucidated through laboratory data and modeling techniques. Specifically, what laboratory and modeling investigations have revealed about the effect of thin liquid layers on constraining field observations and, more importantly, the physicochemical mechanisms that govern the behavior of trace gases within the snowpack (and sea-ice) and how they are released from the polar snowpack. Current and future impacts of these findings are discussed, along with putative implications of the effect of thin liquid films in planetary science. JF - Polar Science AU - Boxe, C S AU - Saiz-Lopez, A AD - Earth and Space Science Division, NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA, Christopher.Boxe@jpl.nasa.gov Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 73 EP - 81 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com] VL - 3 IS - 1 SN - 1873-9652, 1873-9652 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Thin liquid films KW - Quasi-liquid layer (QLL) KW - Planetary science KW - Snow photochemistry KW - Ice photochemistry KW - Soil photochemistry KW - Brine layer (BL) KW - Snowpack KW - Photochemistry KW - Snow chemistry KW - Snow KW - Polar zones KW - Laboratories KW - Snow cover KW - Model Studies KW - Ice-brine Systems KW - Sea ice KW - Behavior KW - Boundary layers KW - Planning KW - Boundary layer chemistry KW - Films KW - Brines KW - Q2 09165:Benthic boundary layer KW - SW 7060:Research facilities KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20221021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polar+Science&rft.atitle=Influence+of+thin+liquid+films+on+polar+ice+chemistry%3A+Implications+for+Earth+and+planetary+science&rft.au=Boxe%2C+C+S%3BSaiz-Lopez%2C+A&rft.aulast=Boxe&rft.aufirst=C&rft.date=2009-06-01&rft.volume=3&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Polar+Science&rft.issn=18739652&rft_id=info:doi/10.1016%2Fj.polar.2009.01.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Photochemistry; Polar zones; Snow; Boundary layers; Planning; Brines; Sea ice; Snow chemistry; Snow cover; Boundary layer chemistry; Snowpack; Ice-brine Systems; Behavior; Laboratories; Model Studies; Films DO - http://dx.doi.org/10.1016/j.polar.2009.01.001 ER - TY - JOUR T1 - A Modeling and Observational Framework for Diagnosing Local Land-Atmosphere Coupling on Diurnal Time Scales AN - 20172558; 10203077 AB - Land-atmosphere interactions play a critical role in determining the diurnal evolution of both planetary boundary layer (PBL) and land surface temperature and moisture states. The degree of coupling between the land surface and PBL in numerical weather prediction and climate models remains largely unexplored and undiagnosed because of the complex interactions and feedbacks present across a range of scales. Furthermore, uncoupled systems or experiments [e.g., the Project for the Intercomparison of Land-Surface Parameterization Schemes (PILPS)] may lead to inaccurate water and energy cycle process understanding by neglecting feedback processes such as PBL-top entrainment. In this study, a framework for diagnosing local land-atmosphere coupling is presented using a coupled mesoscale model with a suite of PBL and land surface model (LSM) options along with observations during field experiments in the U.S. Southern Great Plains. Specifically, the Weather Research and Forecasting Model (WRF) has been coupled to the Land Information System (LIS), which provides a flexible and high-resolution representation and initialization of land surface physics and states. Within this framework, the coupling established by each pairing of the available PBL schemes in WRF with the LSMs in LIS is evaluated in terms of the diurnal temperature and humidity evolution in the mixed layer. The coevolution of these variables and the convective PBL are sensitive to and, in fact, integrative of the dominant processes that govern the PBL budget, which are synthesized through the use of mixing diagrams. Results show how the sensitivity of land-atmosphere interactions to the specific choice of PBL scheme and LSM varies across surface moisture regimes and can be quantified and evaluated against observations. As such, this methodology provides a potential pathway to study factors controlling local land-atmosphere coupling (LoCo) using the LIS-WRF system, which will serve as a test bed for future experiments to evaluate coupling diagnostics within the community. JF - Journal of Hydrometeorology AU - Santanello, Joseph A, Jr AU - Peters-Lidard, Christa D AU - Kumar, Sujay V AU - Alonge, Charles AU - Tao, Wei-Kuo AD - Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 577 EP - 599 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 10 IS - 3 SN - 1525-755X, 1525-755X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Surface temperatures KW - Weather KW - Moisture KW - Entrainment KW - Climate models KW - Numerical forecasting models KW - Climates KW - Boundary Layers KW - Temperature KW - Humidity KW - Diurnal temperature KW - Model Studies KW - Hydrometeorology KW - Hydrometeorological research KW - USA KW - Stellar planets KW - Convective activity KW - Moisture regime KW - Mesoscale models KW - Atmospheric boundary layer KW - Land-atmosphere interaction KW - Evolution KW - M2 551.581:Latitudinal Influences (551.581) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20172558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=A+Modeling+and+Observational+Framework+for+Diagnosing+Local+Land-Atmosphere+Coupling+on+Diurnal+Time+Scales&rft.au=Santanello%2C+Joseph+A%2C+Jr%3BPeters-Lidard%2C+Christa+D%3BKumar%2C+Sujay+V%3BAlonge%2C+Charles%3BTao%2C+Wei-Kuo&rft.aulast=Santanello&rft.aufirst=Joseph&rft.date=2009-06-01&rft.volume=10&rft.issue=3&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2009JHM1066.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Model Studies; Temperature; Moisture; Weather; Evolution; Boundary Layers; Climates; Hydrometeorology; USA; Atmospheric boundary layer; Land-atmosphere interaction; Humidity; Diurnal temperature; Mesoscale models; Stellar planets; Convective activity; Entrainment; Surface temperatures; Hydrometeorological research; Climate models; Moisture regime; Numerical forecasting models DO - http://dx.doi.org/10.1175/2009JHM1066.1 ER - TY - JOUR T1 - Strategies of healthy adults walking on a laterally oscillating treadmill AN - 20079858; 10193629 AB - We mounted a treadmill on top of a six degree-of-freedom motion base platform to investigate locomotor responses produced by healthy adults introduced to a dynamic walking surface. The experiment examined self- selected strategies employed by participants when exposed to continuous, sinusoidal lateral motion of the support surface while walking. Torso translation and step width were used to classify responses used to stabilize gait in this novel, dynamic environment. Two response categories emerged. Participants tended to either fix themselves in space (FIS), allowing the treadbelt to move laterally beneath them, or fix themselves to the base (FTB), moving laterally as the motion base oscillated. The degree of fixation in both extremes varied across participants. This finding suggests that normal adults have innate and varied preferences for optimizing gait stability, some depending more heavily on vision (FIS group) and others on proprioception (FTB group). JF - Gait & Posture AU - Brady, Rachel A AU - Peters, Brian T AU - Bloomberg, Jacob J AD - Wyle Integrated Science and Engineering Group, Houston, TX, USA, rachel.brady-1@nasa.gov Y1 - 2009/06// PY - 2009 DA - Jun 2009 SP - 645 EP - 649 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 29 IS - 4 SN - 0966-6362, 0966-6362 KW - Physical Education Index KW - Trunk KW - Surfaces KW - Strategy KW - Walking KW - Health KW - Adults KW - Gait KW - Movement KW - Treadmill ergometry KW - PE 100:Kinesiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20079858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gait+%26+Posture&rft.atitle=Strategies+of+healthy+adults+walking+on+a+laterally+oscillating+treadmill&rft.au=Brady%2C+Rachel+A%3BPeters%2C+Brian+T%3BBloomberg%2C+Jacob+J&rft.aulast=Brady&rft.aufirst=Rachel&rft.date=2009-06-01&rft.volume=29&rft.issue=4&rft.spage=645&rft.isbn=&rft.btitle=&rft.title=Gait+%26+Posture&rft.issn=09666362&rft_id=info:doi/10.1016%2Fj.gaitpost.2009.01.010 LA - English DB - Physical Education Index N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Adults; Walking; Movement; Strategy; Health; Surfaces; Gait; Treadmill ergometry; Trunk DO - http://dx.doi.org/10.1016/j.gaitpost.2009.01.010 ER - TY - CPAPER T1 - Development of a Novel Analytical Technique for the Identification of Organic Contamination on Spaceflight-Related Substrates Utilizing a DART-TOF T2 - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AN - 40362584; 5282630 JF - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AU - Loftin, Kathleen AU - Griffin, Timothy AU - Clausen III, Christian Y1 - 2009/05/31/ PY - 2009 DA - 2009 May 31 KW - Contamination KW - Pollution detection KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40362584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=57th+American+Society+for+Mass+Spectrometry+Conference+on+Mass+Spectrometry&rft.atitle=Development+of+a+Novel+Analytical+Technique+for+the+Identification+of+Organic+Contamination+on+Spaceflight-Related+Substrates+Utilizing+a+DART-TOF&rft.au=Loftin%2C+Kathleen%3BGriffin%2C+Timothy%3BClausen+III%2C+Christian&rft.aulast=Loftin&rft.aufirst=Kathleen&rft.date=2009-05-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=57th+American+Society+for+Mass+Spectrometry+Conference+on+Mass+Spectrometry&rft.issn=&rft_id=info:doi/ L2 - http://www.asms.org/Default.aspx?tabid=47 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Novel Technique Utilizing SBSE and DART-TOF for the Analysis of Pharmaceutical and Pesticide Contaminants in Aqueous Media T2 - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AN - 40356406; 5280701 JF - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AU - Loftin, Kathleen AU - Griffin, Timothy AU - Clausen, Christian AU - Cody, Robert AU - Dane, John Y1 - 2009/05/31/ PY - 2009 DA - 2009 May 31 KW - Pesticides KW - Contaminants KW - Pharmaceuticals KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40356406?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=57th+American+Society+for+Mass+Spectrometry+Conference+on+Mass+Spectrometry&rft.atitle=A+Novel+Technique+Utilizing+SBSE+and+DART-TOF+for+the+Analysis+of+Pharmaceutical+and+Pesticide+Contaminants+in+Aqueous+Media&rft.au=Loftin%2C+Kathleen%3BGriffin%2C+Timothy%3BClausen%2C+Christian%3BCody%2C+Robert%3BDane%2C+John&rft.aulast=Loftin&rft.aufirst=Kathleen&rft.date=2009-05-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=57th+American+Society+for+Mass+Spectrometry+Conference+on+Mass+Spectrometry&rft.issn=&rft_id=info:doi/ L2 - http://www.asms.org/Default.aspx?tabid=47 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Composite Membrane Materials Development for Proton Exchange Membrane Electrolysis Applications T2 - 215th Meeting of the Electrochemical Society AN - 42149782; 5158378 JF - 215th Meeting of the Electrochemical Society AU - Pelsozy, Michael AU - Scheiman, Daniel AU - Tiglear, Dean AU - Miller, Sandi AU - Cabrera, Carlos Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Membranes KW - Composite materials KW - Protons KW - Electrolysis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42149782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=215th+Meeting+of+the+Electrochemical+Society&rft.atitle=Composite+Membrane+Materials+Development+for+Proton+Exchange+Membrane+Electrolysis+Applications&rft.au=Pelsozy%2C+Michael%3BScheiman%2C+Daniel%3BTiglear%2C+Dean%3BMiller%2C+Sandi%3BCabrera%2C+Carlos&rft.aulast=Pelsozy&rft.aufirst=Michael&rft.date=2009-05-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=215th+Meeting+of+the+Electrochemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://ecsmeet7.peerx-press.org/jsp/mas/reportSymposiumList.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carbon Nanotube Based Chemical Sensors for Space and Terrestrial Applications T2 - 215th Meeting of the Electrochemical Society AN - 42142876; 5158838 JF - 215th Meeting of the Electrochemical Society AU - Li, Jing AU - Lu, Yijiang Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Nanotechnology KW - Sensors KW - Carbon KW - Chemical sensors KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42142876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=215th+Meeting+of+the+Electrochemical+Society&rft.atitle=Carbon+Nanotube+Based+Chemical+Sensors+for+Space+and+Terrestrial+Applications&rft.au=Li%2C+Jing%3BLu%2C+Yijiang&rft.aulast=Li&rft.aufirst=Jing&rft.date=2009-05-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=215th+Meeting+of+the+Electrochemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://ecsmeet7.peerx-press.org/jsp/mas/reportSymposiumList.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Catalyst Support for Proton Exchange Membrane Fuel Cell and Electrolyzer Applications T2 - 215th Meeting of the Electrochemical Society AN - 42138172; 5157827 JF - 215th Meeting of the Electrochemical Society AU - Pelsozy, Michael AU - Scheiman, Daniel AU - Santiagao, Diana AU - Palkar, Amit AU - Cabrera, Carlos Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Fuel technology KW - Catalysts KW - Membranes KW - Fuel cells KW - Protons KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42138172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=215th+Meeting+of+the+Electrochemical+Society&rft.atitle=Analysis+of+Catalyst+Support+for+Proton+Exchange+Membrane+Fuel+Cell+and+Electrolyzer+Applications&rft.au=Pelsozy%2C+Michael%3BScheiman%2C+Daniel%3BSantiagao%2C+Diana%3BPalkar%2C+Amit%3BCabrera%2C+Carlos&rft.aulast=Pelsozy&rft.aufirst=Michael&rft.date=2009-05-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=215th+Meeting+of+the+Electrochemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://ecsmeet7.peerx-press.org/jsp/mas/reportSymposiumList.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Synthesis and Stability of Iron Nanoparticles for Lunar Environment Studies T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42140897; 5152659 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Hung, Ching-cheh AU - McNatt, Jeremiah Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - Iron KW - Nanoparticles KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42140897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Synthesis+and+Stability+of+Iron+Nanoparticles+for+Lunar+Environment+Studies&rft.au=Hung%2C+Ching-cheh%3BMcNatt%2C+Jeremiah&rft.aulast=Hung&rft.aufirst=Ching-cheh&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Some Properties of Diamond Based Composites to Work in Lunar Dust T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42133059; 5152485 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Street, Kenneth AU - Voronov, Oleg Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - Dust KW - Composite materials KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42133059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Some+Properties+of+Diamond+Based+Composites+to+Work+in+Lunar+Dust&rft.au=Street%2C+Kenneth%3BVoronov%2C+Oleg&rft.aulast=Street&rft.aufirst=Kenneth&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using the Space Environment to Conserve Art T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42132195; 5152414 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Miller, Sharon AU - Banks, Bruce Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42132195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Using+the+Space+Environment+to+Conserve+Art&rft.au=Miller%2C+Sharon%3BBanks%2C+Bruce&rft.aulast=Miller&rft.aufirst=Sharon&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Suitability of Lunar Regolith Simulants for Development of Lunar Processing Equipment T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42131054; 5152660 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Street, Kenneth AU - Ray, Chandra AU - Rickman, Douglas Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42131054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Suitability+of+Lunar+Regolith+Simulants+for+Development+of+Lunar+Processing+Equipment&rft.au=Street%2C+Kenneth%3BRay%2C+Chandra%3BRickman%2C+Douglas&rft.aulast=Street&rft.aufirst=Kenneth&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Surface Energy of Lunar Soil Simulants T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42130846; 5152661 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Wilkinson, R AU - Street, Kenneth Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - Soil KW - Surface properties KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42130846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Surface+Energy+of+Lunar+Soil+Simulants&rft.au=Wilkinson%2C+R%3BStreet%2C+Kenneth&rft.aulast=Wilkinson&rft.aufirst=R&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Residual Gas Analysis During Thermal Control Surface Testing In the Lunar Dust Adhesion Bell Jar T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42125662; 5152226 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Gaier, James Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - Dust KW - Adhesion KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42125662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Residual+Gas+Analysis+During+Thermal+Control+Surface+Testing+In+the+Lunar+Dust+Adhesion+Bell+Jar&rft.au=Gaier%2C+James&rft.aulast=Gaier&rft.aufirst=James&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fuel From Salt Tolerant Plants and Algae T2 - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AN - 42125468; 5152371 JF - 2009 Central Regional Meeting of the American Chemical Society (CERMACS 2009) AU - Kulis, Michael AU - Hepp, A AU - Bomani, Bilal Y1 - 2009/05/20/ PY - 2009 DA - 2009 May 20 KW - Salts KW - Fuels KW - Algae KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42125468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.atitle=Fuel+From+Salt+Tolerant+Plants+and+Algae&rft.au=Kulis%2C+Michael%3BHepp%2C+A%3BBomani%2C+Bilal&rft.aulast=Kulis&rft.aufirst=Michael&rft.date=2009-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Central+Regional+Meeting+of+the+American+Chemical+Society+%28CERMACS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://acs.confex.com/acs/cerm09/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Wafer-scale fabrication of patterned carbon nanofiber nanoelectrode arrays: A route for development of multiplexed, ultrasensitive disposable biosensors AN - 20517896; 9212957 AB - One of the major limitations in the development of ultrasensitive electrochemical biosensors based on one-dimensional nanostructures is the difficulty involved with reliably fabricating nanoelectrode arrays (NEAs). In this work, we describe a simple, robust and scalable wafer-scale fabrication method to produce multiplexed biosensors. Each sensor chip consists of nine individually addressable arrays that uses electron beam patterned vertically aligned carbon nanofibers (VACNFs) as the sensing element. To ensure nanoelectrode behavior with higher sensitivity, VACNFs were precisely grown on 100nm Ni dots with 1km spacing on each micro pad. Pretreatments by the combination of soaking in 1.0M HNO sub(3) and electrochemical etching in 1.0M NaOH dramatically improved the electrode performance, indicated by the decrease of redox peak separation in cyclic voltammogram (E sub(p)) to ~100mV and an approximately 200% increase in steady-state currents. The electrochemical detection of the hybridization of DNA targets from E. coli O157:H7 onto oligonucleotide probes were successfully demonstrated. The 9 arrays within the chip were divided into three groups with triplicate sensors for positive control, negative control and specific hybridization. The proposed method has the potential to be scaled up to NxN arrays with N up to 10, which is ideal for detecting a myriad of organisms. In addition, such sensors can be used as a generic platform for many electroanalysis applications. JF - Biosensors and Bioelectronics AU - Arumugam, PU AU - Chen, H AU - Siddiqui, S AU - Weinrich, JAP AU - Jejelowo, A AU - Li, J AU - Meyyappan, M AD - Moffett Field, CA 94035, United States, prabhu.u.arumugam@nasa.gov Y1 - 2009/05/15/ PY - 2009 DA - 2009 May 15 SP - 2818 EP - 2824 PB - Elsevier Advanced Technology, 660 White Plains Rd. Tarrytown NY 10591-5153 USA VL - 24 IS - 9 SN - 0956-5663, 0956-5663 KW - Biotechnology and Bioengineering Abstracts KW - Biosensors KW - Carbon KW - Electrodes KW - Escherichia coli KW - Probes KW - Etching KW - Oligonucleotides KW - W 30955:Biosensors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20517896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biosensors+and+Bioelectronics&rft.atitle=Wafer-scale+fabrication+of+patterned+carbon+nanofiber+nanoelectrode+arrays%3A+A+route+for+development+of+multiplexed%2C+ultrasensitive+disposable+biosensors&rft.au=Arumugam%2C+PU%3BChen%2C+H%3BSiddiqui%2C+S%3BWeinrich%2C+JAP%3BJejelowo%2C+A%3BLi%2C+J%3BMeyyappan%2C+M&rft.aulast=Arumugam&rft.aufirst=PU&rft.date=2009-05-15&rft.volume=24&rft.issue=9&rft.spage=2818&rft.isbn=&rft.btitle=&rft.title=Biosensors+and+Bioelectronics&rft.issn=09565663&rft_id=info:doi/10.1016%2Fj.bios.2009.02.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Biosensors; Carbon; Electrodes; Probes; Etching; Oligonucleotides; Escherichia coli DO - http://dx.doi.org/10.1016/j.bios.2009.02.009 ER - TY - JOUR T1 - Ice Sheet Stability and Sea Level AN - 20741268; 9310165 AB - Volume changes in the Antarctic Ice Sheet are poorly understood, despite the importance of the ice sheet to sea-level and climate variability. Over both millennial and shorter time scales, net water influx to the ice sheet (mainly snow accumulation) nearly balances water loss through ice calving and basal ice shelf melting at the ice sheet margins (1). However, there may be times when parts of the West Antarctic Ice Sheet (WAIS) are lost to the oceans, thus raising sea levels. On page 901 of this issue, Bamber et al. (2) calculate the total ice volume lost to the oceans from an unstable retreat of WAIS, which may occur if the part of the ice sheet that overlies submarine basins is ungrounded and moves to a new position down the negative slope (see the figure). JF - Science (Washington) AU - Ivins, Erik R AD - Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA., eri@fryxell.jpl.nasa.gov Y1 - 2009/05/14/ PY - 2009 DA - 2009 May 14 SP - 888 EP - 889 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org] VL - 324 IS - 5959 SN - 0036-8075, 0036-8075 KW - Aqualine Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Variability KW - Climatic changes KW - Snow accumulation KW - Antarctic KW - Sea Level KW - Melting KW - Climatic variability KW - Sea Ice KW - Ocean-atmosphere system KW - Climatic Changes KW - Ice sheet stability KW - Ocean basins KW - Antarctica, West Antarctica, West Antarctic Ice Sheet KW - Slopes KW - Marine KW - Ocean-ice-atmosphere system KW - Ice volume KW - Ice shelf melting KW - Antarctic ice sheet KW - PS, Antarctica KW - Sea ice KW - Ice sheets KW - Oceans KW - Glaciation KW - Water Loss KW - Sea level changes KW - AQ 00001:Water Resources and Supplies KW - O 2010:Physical Oceanography KW - M2 551.326:Floating Ice (551.326) KW - Q2 09150:Ice KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20741268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Ice+Sheet+Stability+and+Sea+Level&rft.au=Ivins%2C+Erik+R&rft.aulast=Ivins&rft.aufirst=Erik&rft.date=2009-05-14&rft.volume=324&rft.issue=5959&rft.spage=888&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1173958 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sea ice; Ocean-ice-atmosphere system; Climatic changes; Ocean-atmosphere system; Glaciation; Ice volume; Ocean basins; Sea level changes; Antarctic ice sheet; Climatic variability; Ice sheets; Ice sheet stability; Snow accumulation; Ice shelf melting; Melting; Sea Level; Variability; Oceans; Sea Ice; Climatic Changes; Slopes; Water Loss; Antarctic; PS, Antarctica; Antarctica, West Antarctica, West Antarctic Ice Sheet; Marine DO - http://dx.doi.org/10.1126/science.1173958 ER - TY - CPAPER T1 - Multiple Hypothesis Tracking of Clusters T2 - 2009 IEEE International Conference on Robotics and Automation (ICRA 2009) AN - 40162428; 5162856 JF - 2009 IEEE International Conference on Robotics and Automation (ICRA 2009) AU - Wolf, Michael AU - Burdick, Joel Y1 - 2009/05/13/ PY - 2009 DA - 2009 May 13 KW - Tracking KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40162428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+IEEE+International+Conference+on+Robotics+and+Automation+%28ICRA+2009%29&rft.atitle=Multiple+Hypothesis+Tracking+of+Clusters&rft.au=Wolf%2C+Michael%3BBurdick%2C+Joel&rft.aulast=Wolf&rft.aufirst=Michael&rft.date=2009-05-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+IEEE+International+Conference+on+Robotics+and+Automation+%28ICRA+2009%29&rft.issn=&rft_id=info:doi/ L2 - https://ras.papercept.net/conferences/conferences/ICRA09/program/ICRA0 9_ProgramAtAGlanceWeb.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Software Configurable Multi-Channel Transceiver T2 - 13th Annual Test Instrumentation Workshop AN - 41798328; 5054475 JF - 13th Annual Test Instrumentation Workshop AU - Freudinger, Lawrence Y1 - 2009/05/12/ PY - 2009 DA - 2009 May 12 KW - Computer programs KW - Software KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41798328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Annual+Test+Instrumentation+Workshop&rft.atitle=Software+Configurable+Multi-Channel+Transceiver&rft.au=Freudinger%2C+Lawrence&rft.aulast=Freudinger&rft.aufirst=Lawrence&rft.date=2009-05-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Annual+Test+Instrumentation+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.itea.org/files/2009/2009%200132%20Test%20Instumentation%20B rochure.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA DFRC Enhanced Flight Termination System Initial Operating Capability T2 - 13th Annual Test Instrumentation Workshop AN - 41791630; 5054502 JF - 13th Annual Test Instrumentation Workshop AU - Tow, David Y1 - 2009/05/12/ PY - 2009 DA - 2009 May 12 KW - Flight KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41791630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=13th+Annual+Test+Instrumentation+Workshop&rft.atitle=NASA+DFRC+Enhanced+Flight+Termination+System+Initial+Operating+Capability&rft.au=Tow%2C+David&rft.aulast=Tow&rft.aufirst=David&rft.date=2009-05-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=13th+Annual+Test+Instrumentation+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.itea.org/files/2009/2009%200132%20Test%20Instumentation%20B rochure.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Phased Array Noise Source Localization Measurements Made on a Williams International FJ44 Engine T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42166832; 5165932 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Podboy, G AU - Horvath, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42166832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Phased+Array+Noise+Source+Localization+Measurements+Made+on+a+Williams+International+FJ44+Engine&rft.au=Podboy%2C+G%3BHorvath%2C+C&rft.aulast=Podboy&rft.aufirst=G&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Inline Tandem Cylinders T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42166215; 5166071 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Lockard, D Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Cylinders KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42166215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Inline+Tandem+Cylinders&rft.au=Lockard%2C+D&rft.aulast=Lockard&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Overview of the NASA Subsonic Fixed Wing Project T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42156822; 5165870 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Hughes, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Wings KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42156822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=An+Overview+of+the+NASA+Subsonic+Fixed+Wing+Project&rft.au=Hughes%2C+C&rft.aulast=Hughes&rft.aufirst=C&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Comparative Study of External Pressure Fluctuations on Various Configurations of Crew Exploration Vehicle T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42156542; 5166064 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Panda, J AU - Scotti, S AU - Ross, J AU - Schuster, D AU - Burnside, N AU - Bauer, S Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Comparative studies KW - Exploration KW - Pressure KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42156542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=A+Comparative+Study+of+External+Pressure+Fluctuations+on+Various+Configurations+of+Crew+Exploration+Vehicle&rft.au=Panda%2C+J%3BScotti%2C+S%3BRoss%2C+J%3BSchuster%2C+D%3BBurnside%2C+N%3BBauer%2C+S&rft.aulast=Panda&rft.aufirst=J&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Broadband Shock Noise in Internally- Mixed Dual- Stream Jets T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155562; 5165949 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Bridges, J Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - Streams KW - Shock KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Broadband+Shock+Noise+in+Internally-+Mixed+Dual-+Stream+Jets&rft.au=Bridges%2C+J&rft.aulast=Bridges&rft.aufirst=J&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measurement and Characterization of Space Shuttle Solid Rocket Motor Plume Acoustics T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155560; 5166023 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Kenny, R AU - Hobbs, C AU - Plotkin, K AU - Pilkey, D Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - USA, Connecticut, Hartford Basin, Newark Supergroup, Shuttle KW - Acoustics KW - Plumes KW - Space shuttle KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Measurement+and+Characterization+of+Space+Shuttle+Solid+Rocket+Motor+Plume+Acoustics&rft.au=Kenny%2C+R%3BHobbs%2C+C%3BPlotkin%2C+K%3BPilkey%2C+D&rft.aulast=Kenny&rft.aufirst=R&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measurements of the Flowfield Interaction Between Tandem Cylinders T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155501; 5166004 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Neuhart, D AU - Jenkins, L AU - Choudhari, M AU - Khorrami, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Cylinders KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Measurements+of+the+Flowfield+Interaction+Between+Tandem+Cylinders&rft.au=Neuhart%2C+D%3BJenkins%2C+L%3BChoudhari%2C+M%3BKhorrami%2C+M&rft.aulast=Neuhart&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Computational and Experimental Techniques for Nacelle Liner Performance Evaluation T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155417; 5165905 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Gerhold, C AU - Jones, M AU - Nark, D AU - Brown, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Computer applications KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Advanced+Computational+and+Experimental+Techniques+for+Nacelle+Liner+Performance+Evaluation&rft.au=Gerhold%2C+C%3BJones%2C+M%3BNark%2C+D%3BBrown%2C+M&rft.aulast=Gerhold&rft.aufirst=C&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assessment of Soft Vane and Metal Foam Engine Noise Reduction Concepts T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155104; 5165873 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Jones, M AU - Parrott, T AU - Sutliff, D AU - Hughes, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Metals KW - Noise reduction KW - Foams KW - Vanes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Assessment+of+Soft+Vane+and+Metal+Foam+Engine+Noise+Reduction+Concepts&rft.au=Jones%2C+M%3BParrott%2C+T%3BSutliff%2C+D%3BHughes%2C+C&rft.aulast=Jones&rft.aufirst=M&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Two Advanced Noise Reduction Technologies on the Aerodynamic Performance of an Ultra High Bypass Ratio Fan T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155073; 5165875 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Hughes, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Aerodynamics KW - Technology KW - Noise reduction KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Effect+of+Two+Advanced+Noise+Reduction+Technologies+on+the+Aerodynamic+Performance+of+an+Ultra+High+Bypass+Ratio+Fan&rft.au=Hughes%2C+C&rft.aulast=Hughes&rft.aufirst=C&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Jet Noise Reduction by Microjets: A Parametric Study T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42155042; 5165862 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Zaman, K Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise reduction KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42155042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Jet+Noise+Reduction+by+Microjets%3A+A+Parametric+Study&rft.au=Zaman%2C+K&rft.aulast=Zaman&rft.aufirst=K&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Noise Radiation from a Leading- Edge Slat T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42154967; 5165842 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Lockard, D AU - Choudhari, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - Lead KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42154967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Noise+Radiation+from+a+Leading-+Edge+Slat&rft.au=Lockard%2C+D%3BChoudhari%2C+M&rft.aulast=Lockard&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Partially Dressed Nose Landing Gear T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42154368; 5166073 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Khorrami, M AU - Van de Ven, T Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Nose KW - Landing statistics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42154368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Partially+Dressed+Nose+Landing+Gear&rft.au=Khorrami%2C+M%3BVan+de+Ven%2C+T&rft.aulast=Khorrami&rft.aufirst=M&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Simulation of Turbine Tone Noise Generation Using a Turbomachinery Aerodynamics Solver T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42154250; 5166008 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Van Zante, D AU - Envia, E Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Simulation KW - Turbines KW - Aerodynamics KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42154250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Simulation+of+Turbine+Tone+Noise+Generation+Using+a+Turbomachinery+Aerodynamics+Solver&rft.au=Van+Zante%2C+D%3BEnvia%2C+E&rft.aulast=Van+Zante&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerodynamics of a Gulfstream G550 Nose Landing Gear Model T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42154120; 5165895 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Neuhart, D AU - Khorrami, M AU - Choudhari, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Aerodynamics KW - Nose KW - Models KW - Landing statistics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42154120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Aerodynamics+of+a+Gulfstream+G550+Nose+Landing+Gear+Model&rft.au=Neuhart%2C+D%3BKhorrami%2C+M%3BChoudhari%2C+M&rft.aulast=Neuhart&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fan Noise Prediction with Applications to Aircraft System Noise Assessment T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42154066; 5166016 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Nark, D AU - Envia, E AU - Burley, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - Aircraft KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42154066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Fan+Noise+Prediction+with+Applications+to+Aircraft+System+Noise+Assessment&rft.au=Nark%2C+D%3BEnvia%2C+E%3BBurley%2C+C&rft.aulast=Nark&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Experimentally Separating Jet Noise Contribution of Large- Scale Turbulence from that of Small- Scale Turbulence T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153872; 5165952 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Nance, D AU - Ahuja, K Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Turbulence KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Experimentally+Separating+Jet+Noise+Contribution+of+Large-+Scale+Turbulence+from+that+of+Small-+Scale+Turbulence&rft.au=Nance%2C+D%3BAhuja%2C+K&rft.aulast=Nance&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Acoustic Performance of Unique Liner Locations for a High Bypass Model Turbofan at Simulated Flight Conditions T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153867; 5165874 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Elliott, D Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Acoustics KW - Flight KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Acoustic+Performance+of+Unique+Liner+Locations+for+a+High+Bypass+Model+Turbofan+at+Simulated+Flight+Conditions&rft.au=Elliott%2C+D&rft.aulast=Elliott&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impedance Eduction in Ducts with Higher Order Modes and Flow T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153730; 5165961 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Watson, W AU - Jones, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Impedance KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Impedance+Eduction+in+Ducts+with+Higher+Order+Modes+and+Flow&rft.au=Watson%2C+W%3BJones%2C+M&rft.aulast=Watson&rft.aufirst=W&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Turbulence Modeling on an Excited Jet T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153635; 5165919 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Brown, C AU - Hixon, R Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Turbulence KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Effect+of+Turbulence+Modeling+on+an+Excited+Jet&rft.au=Brown%2C+C%3BHixon%2C+R&rft.aulast=Brown&rft.aufirst=C&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Finite Element Theory for Predicting the Attenuation of Extended- Reacting Liners T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153601; 5165904 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Watson, W AU - Jones, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=A+Finite+Element+Theory+for+Predicting+the+Attenuation+of+Extended-+Reacting+Liners&rft.au=Watson%2C+W%3BJones%2C+M&rft.aulast=Watson&rft.aufirst=W&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Attenuation of FJ44 Turbofan Engine Noise with a Foam- Metal Liner Installed Over- the- Rotor T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153547; 5165876 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Sutliff, D AU - Elliott, D AU - Jones, M Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Metals KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Attenuation+of+FJ44+Turbofan+Engine+Noise+with+a+Foam-+Metal+Liner+Installed+Over-+the-+Rotor&rft.au=Sutliff%2C+D%3BElliott%2C+D%3BJones%2C+M&rft.aulast=Sutliff&rft.aufirst=D&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Noise- Source Separation Using Internal and Far- Field Sensors for a Full- Scale Turbofan Engine T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153506; 5166010 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Hultgren, L AU - Miles, J Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Sensors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Noise-+Source+Separation+Using+Internal+and+Far-+Field+Sensors+for+a+Full-+Scale+Turbofan+Engine&rft.au=Hultgren%2C+L%3BMiles%2C+J&rft.aulast=Hultgren&rft.aufirst=L&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Open Rotor Noise Prediction Methods at NASA Langley: A Technology Review T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153504; 5165865 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Farassat, F AU - Dunn, M AU - Tinetti, A AU - Nark, D Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Reviews KW - Technology KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Open+Rotor+Noise+Prediction+Methods+at+NASA+Langley%3A+A+Technology+Review&rft.au=Farassat%2C+F%3BDunn%2C+M%3BTinetti%2C+A%3BNark%2C+D&rft.aulast=Farassat&rft.aufirst=F&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Validation of an Acoustic Impedance Prediction Model for Skewed Resonators T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153502; 5165872 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Howerton, B AU - Parrott, T Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Prediction models KW - Acoustic impedance KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Validation+of+an+Acoustic+Impedance+Prediction+Model+for+Skewed+Resonators&rft.au=Howerton%2C+B%3BParrott%2C+T&rft.aulast=Howerton&rft.aufirst=B&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Analytical Assessment of NASA's N+1 Subsonic Fixed Wing Project Noise Goal T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153455; 5165871 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Berton, J AU - Envia, E AU - Burley, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - Wings KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=An+Analytical+Assessment+of+NASA%27s+N%2B1+Subsonic+Fixed+Wing+Project+Noise+Goal&rft.au=Berton%2C+J%3BEnvia%2C+E%3BBurley%2C+C&rft.aulast=Berton&rft.aufirst=J&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Error Control with PML/DL Treatments for CAA with Jet Flows T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42153234; 5166030 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Goodrich, J Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Error+Control+with+PML%2FDL+Treatments+for+CAA+with+Jet+Flows&rft.au=Goodrich%2C+J&rft.aulast=Goodrich&rft.aufirst=J&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of Jet Noise Power Spectral Laws Using SHJAR Data T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42152951; 5166104 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Khavaran, A AU - Bridges, J Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Noise levels KW - Data processing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42152951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Development+of+Jet+Noise+Power+Spectral+Laws+Using+SHJAR+Data&rft.au=Khavaran%2C+A%3BBridges%2C+J&rft.aulast=Khavaran&rft.aufirst=A&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measurements of Unsteady Pressures near the Plume of a Solid Rocket Motor T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42152709; 5166065 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Horne, W AU - Burnside, N AU - Panda, J AU - Brodell, C Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Plumes KW - Pressure KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42152709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=Measurements+of+Unsteady+Pressures+near+the+Plume+of+a+Solid+Rocket+Motor&rft.au=Horne%2C+W%3BBurnside%2C+N%3BPanda%2C+J%3BBrodell%2C+C&rft.aulast=Horne&rft.aufirst=W&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Experimental Study of Fan Inflow Distortion Tone Noise T2 - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AN - 42152232; 5166015 JF - 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) AU - Koch, L Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Inflow KW - Noise levels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42152232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.atitle=An+Experimental+Study+of+Fan+Inflow+Distortion+Tone+Noise&rft.au=Koch%2C+L&rft.aulast=Koch&rft.aufirst=L&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=15th+AIAA%2FCEAS+Aeroacoustics+Conference+%2830th+AIAA+Aeroacoustics+Conference%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aiaa.org/agenda.cfm?lumeetingid=2131&viewcon=agenda&pagevie w=2&programSeeview=1&dateget=All&formatview=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nanotechnology: An Overview and Impact on Metrology T2 - Seventh International Conference on Frontiers of Characterization and Metrology for Nanoelectronics (ICFCMN 2009) AN - 41707024; 4998016 JF - Seventh International Conference on Frontiers of Characterization and Metrology for Nanoelectronics (ICFCMN 2009) AU - Meyyapan, Meyya Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 KW - Nanotechnology KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41707024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Seventh+International+Conference+on+Frontiers+of+Characterization+and+Metrology+for+Nanoelectronics+%28ICFCMN+2009%29&rft.atitle=Nanotechnology%3A+An+Overview+and+Impact+on+Metrology&rft.au=Meyyapan%2C+Meyya&rft.aulast=Meyyapan&rft.aufirst=Meyya&rft.date=2009-05-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Seventh+International+Conference+on+Frontiers+of+Characterization+and+Metrology+for+Nanoelectronics+%28ICFCMN+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eeel.nist.gov/812/conference/program.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The governing processes and timescales of stratosphere-to-troposphere transport and its contribution to ozone in the Arctic troposphere AN - 20748123; 10077236 AB - We used the seasonality of a combination of atmospheric trace gases and idealized tracers to examine stratosphere-to-troposphere transport and its influence on tropospheric composition in the Arctic. Maximum stratosphere-to-troposphere transport of CFCs and O sub(3) occurs in April as driven by the Brewer-Dobson circulation. Stratosphere-troposphere exchange (STE) occurs predominantly between 40 N to 80 N with stratospheric influx in the mid-latitudes (30-70 N) accounting for 67-81% of the air of stratospheric origin in the Northern Hemisphere extratropical troposphere. Transport from the lower stratosphere to the lower troposphere (LT) takes three months on average, one month to cross the tropopause, the second month to travel from the upper troposphere (UT) to the middle troposphere (MT), and the third month to reach the LT. During downward transport, the seasonality of a trace gas can be greatly impacted by wet removal and chemistry. A comparison of idealized tracers with varying lifetimes suggests that when initialized with the same concentrations and seasonal cycles at the tropopause, trace gases that have shorter lifetimes display lower concentrations, smaller amplitudes, and earlier seasonal maxima during transport to the LT. STE contributes to O sub(3) in the Arctic troposphere directly from the transport of O sub(3) and indirectly from the transport of NO sub(y). Direct transport of O sub(3) from the stratosphere accounts for 78% of O sub(3) in the Arctic UT with maximum contributions occurring from March to May. The stratospheric contribution decreases significantly in the MT/LT (20-25% of total O sub(3)) and shows a very weak March-April maximum. Our NO sub(x) budget analysis in the Arctic UT shows that during spring and summer, the stratospheric injection of NO sub(y)-rich air increases NO sub(x) concentrations above the 20 pptv threshold level, thereby shifting the Arctic UT from a regime of net photochemical ozone loss to one of net production with rates as high as +16 ppbv/month. JF - Atmospheric Chemistry and Physics AU - Liang, Q AU - Douglass, A R AU - Duncan, B N AU - Stolarski, R S AU - Witte, J C AD - NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Branch, Code 613.3, Greenbelt, MD 20771, USA Y1 - 2009/05/11/ PY - 2009 DA - 2009 May 11 SP - 3011 EP - 3025 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 9 SN - 1680-7316, 1680-7316 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Photochemistry KW - Tropopause KW - Injection KW - Ozone in troposphere KW - Chlorofluorocarbons KW - Arctic KW - budgets KW - Seasonal variations KW - Tropospheric composition KW - Ozone KW - Chemical composition KW - Atmospheric circulation KW - Gases KW - Lower troposphere KW - Atmospheric chemistry KW - Oxides KW - Travel KW - Hydrological Regime KW - Tracers KW - Sulfur dioxide KW - Atmospheric Chemistry KW - Photochemical ozone KW - Stratosphere-troposphere exchange KW - Seasonality KW - tropopause KW - Troposphere KW - Polar environments KW - Accounting KW - Stratosphere KW - PN, Arctic KW - Photochemicals KW - summer KW - Nitrogen compounds KW - SW 5010:Network design KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q2 09188:Atmospheric chemistry KW - AQ 00006:Sewage KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20748123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=The+governing+processes+and+timescales+of+stratosphere-to-troposphere+transport+and+its+contribution+to+ozone+in+the+Arctic+troposphere&rft.au=Liang%2C+Q%3BDouglass%2C+A+R%3BDuncan%2C+B+N%3BStolarski%2C+R+S%3BWitte%2C+J+C&rft.aulast=Liang&rft.aufirst=Q&rft.date=2009-05-11&rft.volume=9&rft.issue=9&rft.spage=3011&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Photochemistry; Seasonality; Tropopause; Atmospheric chemistry; Troposphere; Nitrogen compounds; Stratosphere; Oxides; Ozone; Stratosphere-troposphere exchange; Photochemical ozone; Ozone in troposphere; Lower troposphere; Atmospheric circulation; Tropospheric composition; Travel; Chemical composition; tropopause; Polar environments; Tracers; Chlorofluorocarbons; Sulfur dioxide; Gases; Photochemicals; summer; Seasonal variations; budgets; Atmospheric Chemistry; Hydrological Regime; Injection; Accounting; Arctic; PN, Arctic ER - TY - NEWS T1 - An Active Mercury AN - 454548936 JF - UPI Space Daily AU - Dr. Tony Phillips for NASA Science News Y1 - 2009/05/04/ PY - 2009 DA - 2009 May 04 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454548936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=An+Active+Mercury&rft.au=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aulast=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aufirst=&rft.date=2009-05-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - NASA's Applied Science Program T2 - 2009 American Water Resources Association Spring Specialty Conference AN - 41795486; 5045302 JF - 2009 American Water Resources Association Spring Specialty Conference AU - Engman, Ted AU - Ambrose, Steven AU - Entin, Jared AU - Toll, David Y1 - 2009/05/04/ PY - 2009 DA - 2009 May 04 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41795486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+American+Water+Resources+Association+Spring+Specialty+Conference&rft.atitle=NASA%27s+Applied+Science+Program&rft.au=Engman%2C+Ted%3BAmbrose%2C+Steven%3BEntin%2C+Jared%3BToll%2C+David&rft.aulast=Engman&rft.aufirst=Ted&rft.date=2009-05-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Water+Resources+Association+Spring+Specialty+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.awra.org/meetings/Anchorage2009/pdfs/finalprogram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Vascular Mapping and Quantification of NPDR Progression in the Human Retina by VESGEN Software T2 - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AN - 42574887; 5474862 JF - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AU - Parsons-Wingerter, P A AU - Radhakrishnan, K AU - Kaiser, P K Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - Mapping KW - Computer programs KW - Retina KW - Vascular system KW - Software KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42574887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.atitle=Vascular+Mapping+and+Quantification+of+NPDR+Progression+in+the+Human+Retina+by+VESGEN+Software&rft.au=Parsons-Wingerter%2C+P+A%3BRadhakrishnan%2C+K%3BKaiser%2C+P+K&rft.aulast=Parsons-Wingerter&rft.aufirst=P&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.issn=&rft_id=info:doi/ L2 - http://www.arvo.org/EWEB/dynamicpage.aspx?site=am2009&WebCode=progbook LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Adventures In Open Access, Online Publishing T2 - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AN - 42569931; 5474306 JF - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AU - Watson, A B Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42569931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.atitle=Adventures+In+Open+Access%2C+Online+Publishing&rft.au=Watson%2C+A+B&rft.aulast=Watson&rft.aufirst=A&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.issn=&rft_id=info:doi/ L2 - http://www.arvo.org/EWEB/dynamicpage.aspx?site=am2009&WebCode=progbook LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The interface of human vision and digital imaging T2 - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AN - 42562012; 5475171 JF - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AU - Watson, A B Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - Vision KW - Imaging techniques KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42562012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.atitle=The+interface+of+human+vision+and+digital+imaging&rft.au=Watson%2C+A+B&rft.aulast=Watson&rft.aufirst=A&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.issn=&rft_id=info:doi/ L2 - http://www.arvo.org/EWEB/dynamicpage.aspx?site=am2009&WebCode=progbook LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Neuromodulation Gains Mutual Respect: 'NENI' - the Nano Electrical Neural Interface T2 - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AN - 42561462; 5475151 JF - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology AU - R.J. Andrews, Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - Neuromodulation KW - Implants KW - Computer applications KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42561462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.atitle=Neuromodulation+Gains+Mutual+Respect%3A+%27NENI%27+-+the+Nano+Electrical+Neural+Interface&rft.au=R.J.+Andrews%2C&rft.aulast=R.J.+Andrews&rft.aufirst=&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology&rft.issn=&rft_id=info:doi/ L2 - http://www.arvo.org/EWEB/dynamicpage.aspx?site=am2009&WebCode=progbook LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Comparison of Surface Acoustic Wave Modeling Methods T2 - 2009 Cancer Nanotech Conference AN - 41791897; 5055991 JF - 2009 Cancer Nanotech Conference AU - Wilson, W AU - Atkinson, G Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - Acoustics KW - Waves KW - Sound waves KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41791897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Cancer+Nanotech+Conference&rft.atitle=A+Comparison+of+Surface+Acoustic+Wave+Modeling+Methods&rft.au=Wilson%2C+W%3BAtkinson%2C+G&rft.aulast=Wilson&rft.aufirst=W&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Cancer+Nanotech+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.nsti.org/Nanotech2009/program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Image-Based Acuity Metrics T2 - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology (ARVO 2009) AN - 40243439; 5211214 JF - 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology (ARVO 2009) AU - Ahumada, Jr, A. AU - Watson, A Y1 - 2009/05/03/ PY - 2009 DA - 2009 May 03 KW - Acuity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40243439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology+%28ARVO+2009%29&rft.atitle=Image-Based+Acuity+Metrics&rft.au=Ahumada%2C+Jr%2C+A.%3BWatson%2C+A&rft.aulast=Ahumada&rft.aufirst=Jr&rft.date=2009-05-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+Association+for+Research+in+Vision+and+Ophthalmology+%28ARVO+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.arvo.org/EWEB/dynamicpage.aspx?site=am2009&WebCode=progbook LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Effects of eccentric rotation on the human pitch vestibulo-ocular reflex. AN - 742779929; pmid-18615327 AB - CONCLUSION: The pitch plane vestibulo-ocular reflex (VOR) gain and symmetry at low frequencies (< or =0.3 Hz) are enhanced by otoliths and/or somatosensory sensory cues during combined angular and linear stimuli. We conclude that neural processing of these linear motion cues is used to improve the VOR when stimulus frequencies are below the optimal range for the canals. OBJECTIVE: The purpose of this study was to examine the effects of eccentric rotation on the passive pitch VOR responses in humans. SUBJECTS AND METHODS: Eleven subjects were placed on their left sides (90 degrees roll position) and rotated in the pitch plane about an earth-vertical axis at 0.13, 0.3, and 0.56 Hz. The inter-aural axis was either aligned with the axis of rotation (no modulation of linear acceleration) or offset from it by 50 cm (centripetal linear acceleration directed feet-ward). The modulation of pitch VOR responses was measured in the dark with a binocular videography system. RESULTS: The pitch VOR gain was significantly increased and the VOR asymmetry was significantly reduced at the lowest stimulus frequencies during eccentric rotation. There was no effect of eccentric rotation on the pitch gain or asymmetry at the highest frequency tested. JF - Acta oto-laryngologica AU - Wood, S J AU - Black, F O AU - Reschke, M F AU - Kaufman, G D AU - Paloski, W H AD - Universities Space Research Association, NASA Johnson Space Center, Houston, TX 77058, USA. scott.j.wood@nasa.gov Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 521 EP - 526 VL - 129 IS - 5 SN - 0001-6489, 0001-6489 KW - Index Medicus KW - National Library of Medicine KW - Humans KW - Adult KW - Middle Aged KW - Rotation KW - Female KW - Male KW - Eye Movements -- physiology KW - Head Movements -- physiology KW - Reflex, Vestibulo-Ocular -- physiology KW - Posture -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742779929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+oto-laryngologica&rft.atitle=Effects+of+eccentric+rotation+on+the+human+pitch+vestibulo-ocular+reflex.&rft.au=Wood%2C+S+J%3BBlack%2C+F+O%3BReschke%2C+M+F%3BKaufman%2C+G+D%3BPaloski%2C+W+H&rft.aulast=Wood&rft.aufirst=S&rft.date=2009-05-01&rft.volume=129&rft.issue=5&rft.spage=521&rft.isbn=&rft.btitle=&rft.title=Acta+oto-laryngologica&rft.issn=00016489&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2010-04-13 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Crustal concealing of small-scale core-field secular variation AN - 50425501; 2009-052672 AB - The Earth's magnetic field is mainly produced within the Earth's liquid and electrically conducting core, as a result of a process known as the geodynamo. Many other sources also contribute to the magnetic signal accessible to observation at the Earth's surface, partly obscuring the main core magnetic field signal. Thanks to a series of very successful satellites and to advances in magnetic field modelling techniques, considerable progress has, however, been made in the recent years toward better identifying the signal of each of these sources. In particular, temporal changes in the field of internal origin happen to be detectable now in spherical harmonic degrees up to, perhaps, 16. All of these changes are usually attributed to changes in the core field itself, the secular variation, on the ground that the lithospheric magnetization cannot produce such signals. It has, however, been pointed out, on empirical grounds, that temporal changes in the field of internal origin produced by the induced part of the lithospheric magnetization could dominate the core field signal beyond degree 22. This short note revisits this issue by taking advantage of our improved knowledge of the small-scale field changes and of the likely sources of the lithospheric field. We rely on a simple extrapolation of the observed spatial spectrum of the field changes beyond degree 16 and use a forward approach based on a recent geological model of lithospheric magnetization. This leads us to confirm that the main cause of the observed changes in the field of internal origin up to some critical degree, N (sub C) , is indeed likely to be the secular variation of the core field, but that the signal produced by the time-varying lithospheric field is bound to dominate and conceal the time-varying core signal beyond that critical degree, in very much the same way the permanent component of the lithospheric field dominates and conceals the permanent component of the core field beyond degree 14. All uncertainties taken into account, we estimate N (sub C) to lie between 22 and 24. We, however, also note that in practice, the main limitation to the observation of the core field small-scale secular variation is not so much its concealing by the field of lithospheric origin but its fast changing nature and small magnitude. This leads us to conclude that whereas cumulative small-scale lithospheric field changes might be detected some day, detection of core-field secular variation beyond degree 18 is likely to remain a severe challenge for some time. Abstract Copyright (2009), RAS. JF - Geophysical Journal International AU - Hulot, Gauthier AU - Olsen, Nils AU - Thebault, Erwan AU - Hemant, Kumar Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 361 EP - 366 PB - Blackwell Science for the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 177 IS - 2 SN - 0956-540X, 0956-540X KW - processes KW - lithosphere KW - dynamos KW - magnetic anomalies KW - core KW - algorithms KW - satellite methods KW - magnetic field KW - crust KW - remote sensing KW - observations KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50425501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=Crustal+concealing+of+small-scale+core-field+secular+variation&rft.au=Hulot%2C+Gauthier%3BOlsen%2C+Nils%3BThebault%2C+Erwan%3BHemant%2C+Kumar&rft.aulast=Hulot&rft.aufirst=Gauthier&rft.date=2009-05-01&rft.volume=177&rft.issue=2&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2009.04119.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2009-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - algorithms; core; crust; dynamos; lithosphere; magnetic anomalies; magnetic field; observations; processes; remote sensing; satellite methods DO - http://dx.doi.org/10.1111/j.1365-246X.2009.04119.x ER - TY - JOUR T1 - Dmitryivanovite; a new high-pressure calcium aluminum oxide from the Northwest Africa 470 CH3 chondrite characterized using electron backscatter diffraction analysis AN - 50421943; 2009-054240 AB - Dmitryivanovite (CaAl (sub 2) O (sub 4) ) is a newly described, calcium aluminum oxide from the Northwest Africa 470 (NWA470) CH3 chondrite (Ivanova et al. 2002). NWA470 contains abundant small Ca,Al-rich inclusions (CAIs), and dmitryivanovite, whose composition is close to stoichiometric CaAl (sub 2) O (sub 4) [Ca (sub 1.000) (Al (sub 1.993) Si (sub 0.003) Ti (sub 0.002) ) (sub 1.998) O (sub 4) ], was found in one of these CAIs. It occurs as approximately 10 mu m subhedral grains intergrown with grossite (CaAl (sub 4) O (sub 7) ), perovskite, and melilite. Electron backscatter diffraction (EBSD) analysis revealed that dmitryivanovite is a high-pressure polymorph of CaAl (sub 2) O (sub 4) (a = 7.95, b = 8.62, c = 10.25 Aa, beta = 93.1 degrees , space group P2 (sub 1) /c, and Z = 12). Dmitryivanovite is the third phase to be described from nature in the binary system of CaO-Al (sub 2) O (sub 3) , the other two being hibonite (CaAl (sub 12) O (sub 19) ) and grossite (CaAl (sub 4) O (sub 7) )--all are found in CAIs. The presence of CaAl (sub 2) O (sub 4) in NWA470 suggests a local elevated dust/gas ratio in the solar nebula. The phase diagram of CaAl (sub 2) O (sub 4) shows that approximately 2 GPa is required to stabilize the high-pressure CaAl (sub 2) O (sub 4) polymorph at 1327 degrees C, above which CaAl (sub 2) O (sub 4) condenses from the solar nebula. Because it is unlikely that the solar nebula ever had such a high total gas pressure, it appears more probable that condensation of the low-pressure polymorph occurred in the solar nebula with an enhanced dust-to-gas ratio and that subsequently the high-pressure polymorph was produced by shock metamorphism, most likely after the CaAl (sub 2) O (sub 4) -bearing CAI was incorporated into the NWA470 parent asteroid. JF - American Mineralogist AU - Mikouchi, Takashi AU - Zolensky, Michael AU - Ivanova, Marina AU - Tachikawa, Osamu AU - Komatsu, Mutsumi AU - Le, Loan AU - Gounelle, Matthieu Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 746 EP - 750 PB - Mineralogical Society of America, Washington, DC VL - 94 IS - 5-6 SN - 0003-004X, 0003-004X KW - Northwest Africa Meteorites KW - CH chondrites KW - stony meteorites KW - pressure KW - electron diffraction data KW - calcium-aluminum inclusions KW - crystal structure KW - carbonaceous chondrites KW - metamorphism KW - high pressure KW - dmitryivanovite KW - meteorites KW - polymorphism KW - inclusions KW - oxides KW - NWA 470 KW - crystal chemistry KW - chondrites KW - shock metamorphism KW - formula KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50421943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Dmitryivanovite%3B+a+new+high-pressure+calcium+aluminum+oxide+from+the+Northwest+Africa+470+CH3+chondrite+characterized+using+electron+backscatter+diffraction+analysis&rft.au=Mikouchi%2C+Takashi%3BZolensky%2C+Michael%3BIvanova%2C+Marina%3BTachikawa%2C+Osamu%3BKomatsu%2C+Mutsumi%3BLe%2C+Loan%3BGounelle%2C+Matthieu&rft.aulast=Mikouchi&rft.aufirst=Takashi&rft.date=2009-05-01&rft.volume=94&rft.issue=5-6&rft.spage=746&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2009.3080 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - calcium-aluminum inclusions; carbonaceous chondrites; CH chondrites; chondrites; crystal chemistry; crystal structure; dmitryivanovite; electron diffraction data; formula; high pressure; inclusions; metamorphism; meteorites; Northwest Africa Meteorites; NWA 470; oxides; polymorphism; pressure; shock metamorphism; stony meteorites DO - http://dx.doi.org/10.2138/am.2009.3080 ER - TY - JOUR T1 - Exploration of Victoria Crater by the Mars Rover Opportunity AN - 50367916; 2009-070153 AB - The Mars rover Opportunity has explored Victoria crater, a approximately 750-meter eroded impact crater formed in sulfate-rich sedimentary rocks. Impact-related stratigraphy is preserved in the crater walls, and meteoritic debris is present near the crater rim. The size of hematite-rich concretions decreases up-section, documenting variation in the intensity of groundwater processes. Layering in the crater walls preserves evidence of ancient wind-blown dunes. Compositional variations with depth mimic those approximately 6 kilometers to the north and demonstrate that water-induced alteration at Meridiani Planum was regional in scope. JF - Science AU - Squyres, S W AU - Knoll, A H AU - Arvidson, R E AU - Ashley, J W AU - Bell, J F, III AU - Calvin, W M AU - Christensen, P R AU - Clark, B C AU - Cohen, B A AU - de Souza, P A, Jr AU - Edgar, L AU - Farrand, W H AU - Fleischer, I AU - Gellert, R AU - Golombek, M P AU - Grant, J AU - Grotzinger, J AU - Hayes, A AU - Herkenhoff, K E AU - Johnson, J R AU - Jolliff, B AU - Klingelhoefer, G AU - Knudson, A AU - Li, R AU - McCoy, T J AU - McLennan, S M AU - Ming, D W AU - Mittlefehldt, David W AU - Morris, R V AU - Rice, J W, Jr AU - Schroeder, C AU - Sullivan, R J AU - Yen, A AU - Yingst, R A Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1058 EP - 1061 PB - American Association for the Advancement of Science, Washington, DC VL - 324 IS - 5930 SN - 0036-8075, 0036-8075 KW - impact features KW - Opportunity Rover KW - Mars KW - cosmochemistry KW - variations KW - ground water KW - terrestrial planets KW - Mars Exploration Rover KW - aqueous alteration KW - planets KW - sedimentary rocks KW - mineral composition KW - hematite KW - Victoria Crater KW - chemostratigraphy KW - oxides KW - impact craters KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50367916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Exploration+of+Victoria+Crater+by+the+Mars+Rover+Opportunity&rft.au=Squyres%2C+S+W%3BKnoll%2C+A+H%3BArvidson%2C+R+E%3BAshley%2C+J+W%3BBell%2C+J+F%2C+III%3BCalvin%2C+W+M%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCohen%2C+B+A%3Bde+Souza%2C+P+A%2C+Jr%3BEdgar%2C+L%3BFarrand%2C+W+H%3BFleischer%2C+I%3BGellert%2C+R%3BGolombek%2C+M+P%3BGrant%2C+J%3BGrotzinger%2C+J%3BHayes%2C+A%3BHerkenhoff%2C+K+E%3BJohnson%2C+J+R%3BJolliff%2C+B%3BKlingelhoefer%2C+G%3BKnudson%2C+A%3BLi%2C+R%3BMcCoy%2C+T+J%3BMcLennan%2C+S+M%3BMing%2C+D+W%3BMittlefehldt%2C+David+W%3BMorris%2C+R+V%3BRice%2C+J+W%2C+Jr%3BSchroeder%2C+C%3BSullivan%2C+R+J%3BYen%2C+A%3BYingst%2C+R+A&rft.aulast=Squyres&rft.aufirst=S&rft.date=2009-05-01&rft.volume=324&rft.issue=5930&rft.spage=1058&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1170355 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - aqueous alteration; chemostratigraphy; cosmochemistry; geochemistry; ground water; hematite; impact craters; impact features; Mars; Mars Exploration Rover; mineral composition; Opportunity Rover; oxides; planets; sedimentary rocks; terrestrial planets; variations; Victoria Crater DO - http://dx.doi.org/10.1126/science.1170355 ER - TY - JOUR T1 - Life battered but unbowed AN - 50367894; 2009-070110 JF - Nature (London) AU - Rothschild, Lynn J Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 335 EP - 336 PB - Macmillan Journals, London VL - 459 IS - 7245 SN - 0028-0836, 0028-0836 KW - Hadean KW - Earth KW - Precambrian KW - numerical models KW - asteroids KW - Moon KW - late heavy bombardment KW - Mars KW - impacts KW - life origin KW - terrestrial planets KW - models KW - planets KW - terrestrial comparison KW - Archean KW - microorganisms KW - 18:Solid-earth geophysics KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50367894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Life+battered+but+unbowed&rft.au=Rothschild%2C+Lynn+J&rft.aulast=Rothschild&rft.aufirst=Lynn&rft.date=2009-05-01&rft.volume=459&rft.issue=7245&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; asteroids; Earth; Hadean; impacts; late heavy bombardment; life origin; Mars; microorganisms; models; Moon; numerical models; planets; Precambrian; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Curie isotherm map of Indian subcontinent from satellite and aeromagnetic data AN - 50240196; 2009-080651 AB - Estimating depth to the bottom of the magnetic crust (synonymously called the Curie isotherm) on a regional scale from long wavelength magnetic anomalies requires that large areas of survey data be used for the calculations. There is still no consensus on the minimum survey area required to arrive at a reliable estimate of the Curie isotherm depth. From the available aeromagnetic data over India, depth to the Curie isotherm is estimated using spectral techniques. We found that the significant spectral maxima required to calculate the depth to the Curie isotherm existed only for 4 degrees X4 degrees blocks in southern peninsular India up to 18 degrees N latitude and for 5 degrees X5 degrees blocks for the rest of the region in Central India. As aeromagnetic data coverage over India is incomplete, we also calculate the magnetic crustal thickness from the lithospheric model of the CHAMP satellite data for the whole country, using an iterative forward modeling approach. The calculated Curie isotherm is shallow in the mobile belts and deeper in the cratons in both the derivations. As the Curie isotherms calculated from the two data sets collected at very different altitudes using totally different techniques, match reasonably well, it lends credence to the methodology adopted. The derived Curie isotherm depth map is in accordance with the basic structural trend of the major tectonic units within the Indian subcontinent. A comparison is made of the calculated Curie isotherm depth with Moho depths along available DSS profiles over India and it is found that the Curie depth is generally shallower than the Moho depth implying that it possibly represents a thermal boundary rather than a compositional change. Further, we find that high magnitude earthquakes are associated with high gradients in Curie depth. JF - Earth and Planetary Science Letters AU - Rajaram, Mita AU - Anand, S P AU - Hemant, K AU - Purucker, M E Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 147 EP - 158 PB - Elsevier, Amsterdam VL - 281 IS - 3-4 SN - 0012-821X, 0012-821X KW - geophysical surveys KW - Curie isotherm KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - mapping KW - satellite methods KW - Mohorovicic discontinuity KW - depth KW - India KW - isotherms KW - Indian Peninsula KW - CHAMP KW - thickness KW - surveys KW - Asia KW - Curie point KW - crust KW - airborne methods KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50240196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Curie+isotherm+map+of+Indian+subcontinent+from+satellite+and+aeromagnetic+data&rft.au=Rajaram%2C+Mita%3BAnand%2C+S+P%3BHemant%2C+K%3BPurucker%2C+M+E&rft.aulast=Rajaram&rft.aufirst=Mita&rft.date=2009-05-01&rft.volume=281&rft.issue=3-4&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.02.013 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - airborne methods; Asia; CHAMP; crust; Curie isotherm; Curie point; depth; geophysical methods; geophysical surveys; India; Indian Peninsula; isotherms; magnetic anomalies; magnetic methods; mapping; Mohorovicic discontinuity; satellite methods; surveys; thickness DO - http://dx.doi.org/10.1016/j.epsl.2009.02.013 ER - TY - JOUR T1 - Stability against freezing of aqueous solutions on early Mars AN - 50149499; 2009-070111 JF - Nature (London) AU - Fairen, Alberto G AU - Davila, Alfonso F AU - Gago-Duport, Luis AU - Amils, Ricardo AU - McKay, Christopher P Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 401 EP - 404 PB - Macmillan Journals, London VL - 459 IS - 7245 SN - 0028-0836, 0028-0836 KW - water KW - Mars Pathfinder Program KW - stability KW - Viking Program KW - Mars KW - cosmochemistry KW - landing sites KW - aqueous solutions KW - freezing KW - paleoclimatology KW - weathering KW - temperature KW - terrestrial planets KW - models KW - Mars Exploration Rover KW - planets KW - paleoenvironment KW - mineral composition KW - landscapes KW - chemical composition KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50149499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Stability+against+freezing+of+aqueous+solutions+on+early+Mars&rft.au=Fairen%2C+Alberto+G%3BDavila%2C+Alfonso+F%3BGago-Duport%2C+Luis%3BAmils%2C+Ricardo%3BMcKay%2C+Christopher+P&rft.aulast=Fairen&rft.aufirst=Alberto&rft.date=2009-05-01&rft.volume=459&rft.issue=7245&rft.spage=401&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.10.1038%2Fnature07978 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous solutions; chemical composition; cosmochemistry; freezing; geochemistry; landing sites; landscapes; Mars; Mars Exploration Rover; Mars Pathfinder Program; mineral composition; models; paleoclimatology; paleoenvironment; planets; stability; temperature; terrestrial planets; Viking Program; water; weathering DO - http://dx.doi.org/10.10.1038/nature07978 ER - TY - JOUR T1 - Shoreline features of Titan's Ontario Lacus from Cassini/VIMS observations AN - 50130945; 2009-094229 JF - Icarus AU - Barnes, Jason W AU - Brown, Robert H AU - Soderblom, Jason M AU - Soderblom, Laurence A AU - Jaumann, Ralf AU - Jackson, Brian AU - Le Mouelic, Stephane AU - Sotin, Christophe AU - Buratti, Bonnie J AU - Pitman, Karly M AU - Baines, Kevin H AU - Clark, Roger N AU - Nicholson, Phillip D AU - Turtle, Elizabeth P AU - Perry, Jason Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 217 EP - 225 PB - Elsevier, New York, NY VL - 201 IS - 1 SN - 0019-1035, 0019-1035 KW - albedo KW - icy satellites KW - lake-level changes KW - lakes KW - aliphatic hydrocarbons KW - Visual and Infrared Mapping Spectrometer KW - suspended materials KW - mapping KW - calibration KW - freezing KW - Ontario Lacus KW - beaches KW - Cassini-Huygens Mission KW - ice KW - surface features KW - Titan Satellite KW - condensates KW - satellites KW - shore features KW - polar regions KW - methane KW - atmosphere KW - alkanes KW - thawing KW - tides KW - organic compounds KW - hydrocarbons KW - signal-to-noise ratio KW - seasonal variations KW - corrections KW - continental shelf KW - lake sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50130945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Shoreline+features+of+Titan%27s+Ontario+Lacus+from+Cassini%2FVIMS+observations&rft.au=Barnes%2C+Jason+W%3BBrown%2C+Robert+H%3BSoderblom%2C+Jason+M%3BSoderblom%2C+Laurence+A%3BJaumann%2C+Ralf%3BJackson%2C+Brian%3BLe+Mouelic%2C+Stephane%3BSotin%2C+Christophe%3BBuratti%2C+Bonnie+J%3BPitman%2C+Karly+M%3BBaines%2C+Kevin+H%3BClark%2C+Roger+N%3BNicholson%2C+Phillip+D%3BTurtle%2C+Elizabeth+P%3BPerry%2C+Jason&rft.aulast=Barnes&rft.aufirst=Jason&rft.date=2009-05-01&rft.volume=201&rft.issue=1&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.12.028 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 35 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - albedo; aliphatic hydrocarbons; alkanes; atmosphere; beaches; calibration; Cassini-Huygens Mission; condensates; continental shelf; corrections; freezing; hydrocarbons; ice; icy satellites; lake sediments; lake-level changes; lakes; mapping; methane; Ontario Lacus; organic compounds; polar regions; satellites; seasonal variations; shore features; signal-to-noise ratio; surface features; suspended materials; thawing; tides; Titan Satellite; Visual and Infrared Mapping Spectrometer DO - http://dx.doi.org/10.1016/j.icarus.2008.12.028 ER - TY - JOUR T1 - Spectral, mineralogical, and geochemical variations across Home Plate, Gusev Crater, Mars indicate high and low temperature alteration AN - 50093894; 2009-080660 AB - Over the last approximately 3 years in Gusev Crater, Mars, the Spirit rover observed coherent variations in color, mineralogy, and geochemistry across Home Plate, an approximately 80 m-diameter outcrop of basaltic tephra. Observations of Home Plate from orbit and from the summit of Husband Hill reveal clear differences in visible/near-infrared (VNIR) colors between its eastern and western regions that are consistent with mineralogical compositions indicated by Mossbauer spectrometer (MB) and by Miniature Thermal Emission Spectrometer (Mini-TES). Pyroxene and magnetite dominate the east side, while olivine, nanophase Fe oxide (npOx) and glass are more abundant on the western side. Alpha Particle X-Ray Spectrometer (APXS) observations reveal that eastern Home Plate has higher Si/Mg, Al, Zn, Ni, and K, while Cl and Br are higher in the west. We propose that these variations are the result of two distinct alteration regimes that may or may not be temporally related: a localized, higher temperature recrystallization and alteration of the east side of Home Plate and lower temperature alteration of the western side that produced npOx. JF - Earth and Planetary Science Letters AU - Schmidt, M E AU - Farrand, W H AU - Johnson, J R AU - Schroeder, C AU - Hurowitz, J A AU - McCoy, T J AU - Ruff, S W AU - Arvidson, R E AU - Des Marais, D J AU - Lewis, K W AU - Ming, D W AU - Squyres, S W AU - de Souza, P A, Jr Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 258 EP - 266 PB - Elsevier, Amsterdam VL - 281 IS - 3-4 SN - 0012-821X, 0012-821X KW - silicates KW - volcanic rocks KW - Spirit Rover KW - iron oxides KW - glasses KW - Alpha Particle X-ray Spectrometer KW - thermal alteration KW - igneous rocks KW - Mars KW - metasomatism KW - temperature KW - multispectral analysis KW - Mars Exploration Rover KW - Home Plate KW - pyroxene group KW - major elements KW - oxides KW - hydrothermal alteration KW - basaltic composition KW - Gusev Crater KW - chain silicates KW - nanophase iron oxide KW - Miniature Thermal Emission Spectrometer KW - X-ray spectra KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - pyroclastics KW - planets KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Spectral%2C+mineralogical%2C+and+geochemical+variations+across+Home+Plate%2C+Gusev+Crater%2C+Mars+indicate+high+and+low+temperature+alteration&rft.au=Schmidt%2C+M+E%3BFarrand%2C+W+H%3BJohnson%2C+J+R%3BSchroeder%2C+C%3BHurowitz%2C+J+A%3BMcCoy%2C+T+J%3BRuff%2C+S+W%3BArvidson%2C+R+E%3BDes+Marais%2C+D+J%3BLewis%2C+K+W%3BMing%2C+D+W%3BSquyres%2C+S+W%3Bde+Souza%2C+P+A%2C+Jr&rft.aulast=Schmidt&rft.aufirst=M&rft.date=2009-05-01&rft.volume=281&rft.issue=3-4&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.02.030 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 41 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - Alpha Particle X-ray Spectrometer; basaltic composition; chain silicates; glasses; Gusev Crater; High Resolution Imaging Science Experiment; Home Plate; hydrothermal alteration; igneous rocks; iron oxides; magnetite; major elements; Mars; Mars Exploration Rover; metasomatism; Miniature Thermal Emission Spectrometer; multispectral analysis; nanophase iron oxide; oxides; planets; pyroclastics; pyroxene group; silicates; Spirit Rover; temperature; terrestrial planets; thermal alteration; volcanic rocks; X-ray spectra DO - http://dx.doi.org/10.1016/j.epsl.2009.02.030 ER - TY - JOUR T1 - Isotopic composition of methane and inferred methanogenic substrates along a salinity gradient in a hypersaline microbial mat system AN - 50085811; 2010-020465 JF - Astrobiology AU - Potter, Elyn G AU - Bebout, Brad M AU - Kelley, Cheryl A Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 383 EP - 390 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 4 SN - 1531-1074, 1531-1074 KW - isotopes KW - aliphatic hydrocarbons KW - astrobiology KW - Mars KW - salinity KW - stable isotopes KW - substrates KW - laboratory studies KW - Guerrero Negro Mexico KW - algal mats KW - carbon KW - sedimentary structures KW - hypersaline environment KW - experimental studies KW - methane KW - isotope ratios KW - biogenic structures KW - C-13/C-12 KW - alkanes KW - algal structures KW - terrestrial planets KW - planets KW - organic compounds KW - Mexico KW - Baja California Sur Mexico KW - hydrocarbons KW - terrestrial comparison KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50085811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Isotopic+composition+of+methane+and+inferred+methanogenic+substrates+along+a+salinity+gradient+in+a+hypersaline+microbial+mat+system&rft.au=Potter%2C+Elyn+G%3BBebout%2C+Brad+M%3BKelley%2C+Cheryl+A&rft.aulast=Potter&rft.aufirst=Elyn&rft.date=2009-05-01&rft.volume=9&rft.issue=4&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2008.0260 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 45 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; aliphatic hydrocarbons; alkanes; astrobiology; Baja California Sur Mexico; biogenic structures; C-13/C-12; carbon; experimental studies; Guerrero Negro Mexico; hydrocarbons; hypersaline environment; isotope ratios; isotopes; laboratory studies; Mars; methane; Mexico; organic compounds; planets; salinity; sedimentary structures; stable isotopes; substrates; terrestrial comparison; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2008.0260 ER - TY - JOUR T1 - Distinguishing Aerosol Impacts on Climate over the Past Century AN - 21327615; 11917552 AB - Aerosol direct (DE), indirect (IE), and black carbon-snow albedo (BAE) effects on climate between 1890 and 1995 are compared using equilibrium aerosol-climate simulations in the Goddard Institute for Space Studies General Circulation Model coupled to a mixed layer ocean. Pairs of control (1890)-perturbation (1995) with successive aerosol effects allow isolation of each effect. The experiments are conducted both with and without concurrent changes in greenhouse gases (GHG). A new scheme allowing dependence of snow albedo on black carbon snow concentration is introduced. The fixed GHG experiments global surface air temperature (SAT) changed by -0.2, -1.0, and +0.2C from the DE, IE, and BAE. Ice and snow cover increased 1% from the IE and decreased 0.3% from the BAE. These changes were a factor of 4 larger in the Arctic. Global cloud cover increased by 0.5% from the IE. Net aerosol cooling effects are about half as large as the GHG warming, and their combined climate effects are smaller than the sum of their individual effects. Increasing GHG did not affect the IE impact on cloud cover, however they decreased aerosol effects on SAT by 20%, and on snow/ice cover by 50%; they also obscure the BAE on snow/ice cover. Arctic snow, ice, cloud, and shortwave forcing changes occur mostly during summer-fall, but SAT, sea level pressure, and longwave forcing changes occur during winter. An explanation is that aerosols impact the cryosphere during the warm season but the associated SAT effect is delayed until winter. JF - Journal of Climate AU - Koch, Dorothy AU - Menon, Surabi AU - Genio, Anthony Del AU - Ruedy, Reto AU - Alienov, Igor AU - Schmidt, Gavin A AD - NASA Goddard Institute for Space Studies, Columbia University, New York, New York, dkoch@giss.nasa.gov Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 2659 EP - 2677 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 22 IS - 10 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - albedo KW - Sea level KW - Atmospheric circulation-oceanic circulation coupled models KW - Cryosphere KW - black carbon KW - Ice clouds KW - Arctic KW - Ice KW - cryosphere KW - Aerosols KW - Ocean-ice-atmosphere system KW - Cloud Cover KW - Warm seasons KW - Greenhouse effect KW - Sea level pressure KW - Clouds KW - Sea level pressures KW - winter KW - Numerical simulations KW - General circulation models KW - Greenhouse gases KW - Ice cover KW - air temperature KW - Global cloud cover KW - Climate change KW - Carbon KW - Marine KW - Ice Cover KW - Snow KW - Albedo KW - Climates KW - Simulation KW - Cloud cover KW - Polar environments KW - Snow cover KW - PN, Arctic KW - Sea ice KW - Oceans KW - Atmospheric forcing KW - Global warming KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - O 2070:Meteorology KW - Q5 08521:Mechanical and natural changes KW - SW 0820:Snow, ice and frost KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21327615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Distinguishing+Aerosol+Impacts+on+Climate+over+the+Past+Century&rft.au=Koch%2C+Dorothy%3BMenon%2C+Surabi%3BGenio%2C+Anthony+Del%3BRuedy%2C+Reto%3BAlienov%2C+Igor%3BSchmidt%2C+Gavin+A&rft.aulast=Koch&rft.aufirst=Dorothy&rft.date=2009-05-01&rft.volume=22&rft.issue=10&rft.spage=2659&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2008JCLI2573.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Number of references - 50 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Sea ice; Ocean-ice-atmosphere system; Aerosols; Snow; Albedo; Climate change; Atmospheric forcing; Greenhouse effect; Cloud cover; Sea level pressure; Ice cover; Global cloud cover; Warm seasons; Snow cover; Atmospheric circulation-oceanic circulation coupled models; Sea level pressures; Cryosphere; Numerical simulations; General circulation models; Global warming; Ice clouds; Greenhouse gases; albedo; cryosphere; Ice; Sea level; air temperature; Simulation; Polar environments; Clouds; winter; black carbon; Oceans; Carbon; Ice Cover; Climates; Cloud Cover; Arctic; PN, Arctic; Marine DO - http://dx.doi.org/10.1175/2008JCLI2573.1 ER - TY - JOUR T1 - Attribution of the Seasonality and Regionality in Climate Trends over the United States during 1950-2000 AN - 21327563; 11917548 AB - The observed climate trends over the United States during 1950-2000 exhibit distinct seasonality and regionality. The surface air temperature exhibits a warming trend during winter, spring, and early summer and a modest countrywide cooling trend in late summer and fall, with the strongest warming occurring over the northern United States in spring. Precipitation trends are positive in all seasons, with the largest trend occurring over the central and southern United States in fall. This study investigates the causes of the seasonality and regionality of those trends, with a focus on the cooling and wetting trends in the central United States during late summer and fall. In particular, the authors examine the link between the seasonality and regionality of the climate trends over the United States and the leading patterns of sea surface temperature (SST) variability, including a global warming (GW) pattern and a Pacific decadal variability (PDV) pattern. A series of idealized atmospheric general circulation model (AGCM) experiments were performed forced by SST trends associated with these leading SST patterns, as well as the residual trend pattern (obtained by removing the GW and PDV contributions). The results show that the observed seasonal and spatial variations of the climate trends over the United States are to a large extent explained by changes in SST. Among the leading patterns of SST variability, the PDV pattern plays a prominent role in producing both the seasonality and regionality of the climate trends over the United States. In particular, it is the main contributor to the apparent cooling and wetting trends over the central United States. The residual SST trend, a manifestation of phase changes of the Atlantic multidecadal SST variation during 1950-2000, also exerts influences that show strong seasonality with important contributions to the central U.S. temperature and precipitation during the summer and fall seasons. In contrast, the response over the United States to the GW SST pattern is an overall warming with little seasonality or regional variation. These results highlight the important contributions of decadal and multidecadal variability in the Pacific and Atlantic in explaining the observed seasonality and regionality of the climate trends over the United States during the period of 1950-2000. JF - Journal of Climate AU - Wang, Hailan AU - Schubert, Siegfried AU - Suarez, Max AU - Chen, Junye AU - Hoerling, Martin AU - Kumar, Arun AU - Pegion, Philip AD - Goddard Earth Sciences and Technology Center, University of Maryland, Baltimore County, Baltimore, Maryland, hailan.wang@nasa.gov Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 2571 EP - 2590 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 22 IS - 10 SN - 0894-8755, 0894-8755 KW - Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Seasonality KW - Temperature effects KW - Marine KW - Sea surface temperature variability KW - Precipitation trends KW - Climate change KW - Climatic trends KW - Greenhouse effect KW - Atmospheric circulation KW - Precipitation KW - Air temperature KW - USA KW - General circulation models KW - Ocean-atmosphere system KW - Global warming KW - Seasonal variability KW - Temperature trends KW - Temperature variability KW - Phase changes KW - Sea surface temperatures KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.588:Environmental Influences (551.588) KW - O 2070:Meteorology KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21327563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Attribution+of+the+Seasonality+and+Regionality+in+Climate+Trends+over+the+United+States+during+1950-2000&rft.au=Wang%2C+Hailan%3BSchubert%2C+Siegfried%3BSuarez%2C+Max%3BChen%2C+Junye%3BHoerling%2C+Martin%3BKumar%2C+Arun%3BPegion%2C+Philip&rft.aulast=Wang&rft.aufirst=Hailan&rft.date=2009-05-01&rft.volume=22&rft.issue=10&rft.spage=2571&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2008JCLI2359.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Number of references - 41 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Temperature effects; Seasonality; Climate change; Ocean-atmosphere system; Atmospheric circulation; Greenhouse effect; Phase changes; Air temperature; Sea surface temperature variability; Precipitation trends; General circulation models; Global warming; Climatic trends; Temperature trends; Seasonal variability; Temperature variability; Precipitation; Sea surface temperatures; USA; Marine DO - http://dx.doi.org/10.1175/2008JCLI2359.1 ER - TY - JOUR T1 - New techniques to evaluate the incendivity of insulators AN - 20757463; 10240075 AB - New techniques for evaluating the incendiary behavior of insulators is presented. The onset of incendive brush discharges in air is evaluated using standard spark probe techniques for the case simulating approaches of an electrically grounded sphere to a charged insulator in the presence of a flammable atmosphere. However, this standard technique is unsuitable for the case of brush discharges that may occur during the charging-separation process for two insulator materials. We present experimental techniques to evaluate this hazard in the presence of a flammable atmosphere which is ideally suited to measure the incendiary nature of micro-discharges upon separation, a measurement never before performed. Other measurement techniques unique to this study include: surface potential measurements of insulators before, during and after contact and separation, as well as methods to verify fieldmeter calibrations using a charge insulator surface opposed to standard high voltage plates. JF - Journal of Electrostatics AU - Buhler, Charles AU - Calle, Carlos AU - Clements, J S AU - Trigwell, Steven AU - Ritz, Mindy AD - Electrostatics and Surface Physics Laboratory, ASRC Aerospace, Kennedy Space Center, FL 32899, USA, charles.r.buhler@nasa.gov Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 285 EP - 290 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 IS - 2-3 SN - 0304-3886, 0304-3886 KW - Health & Safety Science Abstracts KW - Atmosphere KW - H 0500:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20757463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Electrostatics&rft.atitle=New+techniques+to+evaluate+the+incendivity+of+insulators&rft.au=Buhler%2C+Charles%3BCalle%2C+Carlos%3BClements%2C+J+S%3BTrigwell%2C+Steven%3BRitz%2C+Mindy&rft.aulast=Buhler&rft.aufirst=Charles&rft.date=2009-05-01&rft.volume=67&rft.issue=2-3&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Journal+of+Electrostatics&rft.issn=03043886&rft_id=info:doi/10.1016%2Fj.elstat.2009.01.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Atmosphere DO - http://dx.doi.org/10.1016/j.elstat.2009.01.017 ER - TY - JOUR T1 - Outflow of Arctic Ocean Sea Ice into the Greenland and Barents Seas: 1979-2007 AN - 20675830; 9410864 AB - Twenty-nine years of Arctic sea ice outflow into the Greenland and Barents Seas are summarized. Outflow is computed at three passages: Fram Strait, between Svalbard and Franz Josef Land (S-FJL), and between Franz Josef Land and Severnaya Zemlya (FJL-SZ). Ice drift at the flux gates has been reprocessed using a consistent and updated time series of passive microwave brightness temperature and ice concentration (IC) fields. Over the record, the mean annual area outflow at the Fram Strait is 706(113)x10 super(3) km super(2); it was highest in 1994/95 (1002x10 super(3) km super(2)) when the North Atlantic Oscillation (NAO) index was near its 29-yr peak. The strength of the 'Transpolar Drift Stream' (TDS) was high during the late 1980s through the mid-1990s. There is no statistically significant trend in the Fram Strait area flux. Even though there is a positive trend in the gradient of cross-strait sea level pressure, the outflow has not increased because of a negative trend in IC. Seasonally, the area outflow during recent summers (in 2005 and 2007) has been higher (> 2 sigma from the mean) than average, contributing to the decline of summer ice coverage. Without updated ice thickness estimates, the best estimate of mean annual volume flux (between 1991 and 1999) stands at 2200 km super(3) yr super(-1) (0.07 Sv: Sv identical with 10 super(6) m super(3) s super(-1)) Net annual outflow at the S-FJL passage is 37(39)x10 super(3) km super(2); the large outflow of multiyear ice in 2002-03, marked by an area and volume outflow of 141x10 super(3) km super(2) and 300 km super(3), was unusual over the record. At the FJL-SZ passage, there is a mean annual inflow of 103(93)x10 super(3)km super(2) of seasonal ice into the Arctic. While the recent pattern of winter Arctic circulation and sea level pressure (SLP) has nearly reverted to its conditions typical of the 1980s, the summer has not. Compared to the 1980s, the recent summer SLP distributions show much lower SLPs (2-3 hPa) over much of the Arctic. Overall, there is a strengthening of the summer TDS. Examination of the exchanges between the Pacific and Atlantic sectors shows a long-term trend that favors the summer advection of sea ice toward the Atlantic associated with a shift in the mean summer circulation patterns. JF - Journal of Climate AU - Kwok, R Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 2438 EP - 2457 PB - American Meteorological Society, 45 Beacon St. VL - 22 IS - 9 SN - 0894-8755, 0894-8755 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - North Atlantic Oscillation KW - Ice Drift KW - PNE, Russia, Arkhangel'skaya, Franz Josef Land KW - Statistical analysis KW - PNE, Norway, Svalbard KW - Time series analysis KW - Streams KW - Summer circulation KW - Surface radiation temperature KW - Advection KW - Sea Level KW - Arctic circulation KW - PNE, Barents Sea KW - Microwaves KW - Arctic sea ice KW - Sea Ice KW - Straits KW - Ice drift KW - Ocean-atmosphere system KW - Arctic Ocean KW - Arctic KW - AN, Greenland KW - Marine KW - PN, Arctic Ocean KW - PNE, Russia, Arkhangel'skaya, Severnaya Zemlya KW - Ocean-ice-atmosphere system KW - Climates KW - Outflow KW - PNE, Arctic Ocean, Fram Strait KW - PSW, Antarctic, Atlantic Sector KW - Sea level pressure KW - PN, Arctic KW - Microwave brightness temperatures KW - Ocean currents KW - Sea level pressures KW - Sea ice KW - Atmospheric forcing KW - Fluctuations KW - AN, North Atlantic, North Atlantic Oscillation KW - O 2010:Physical Oceanography KW - M2 551.326:Floating Ice (551.326) KW - SW 6030:Hydraulic machinery KW - Q2 09167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20675830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Outflow+of+Arctic+Ocean+Sea+Ice+into+the+Greenland+and+Barents+Seas%3A+1979-2007&rft.au=Kwok%2C+R&rft.aulast=Kwok&rft.aufirst=R&rft.date=2009-05-01&rft.volume=22&rft.issue=9&rft.spage=2438&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2008JCLI2819.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Ocean currents; Ocean-ice-atmosphere system; Sea ice; Microwaves; Atmospheric forcing; Ocean-atmosphere system; Outflow; Surface radiation temperature; Sea level pressure; Arctic circulation; Microwave brightness temperatures; North Atlantic Oscillation; Sea level pressures; Arctic sea ice; Statistical analysis; Ice drift; Arctic Ocean; Time series analysis; Summer circulation; Advection; Sea Level; Ice Drift; Climates; Sea Ice; Straits; Streams; Fluctuations; Arctic; PN, Arctic; PNE, Russia, Arkhangel'skaya, Severnaya Zemlya; PN, Arctic Ocean; PNE, Barents Sea; PNE, Russia, Arkhangel'skaya, Franz Josef Land; PNE, Norway, Svalbard; PSW, Antarctic, Atlantic Sector; PNE, Arctic Ocean, Fram Strait; AN, North Atlantic, North Atlantic Oscillation; AN, Greenland; Marine DO - http://dx.doi.org/10.1175/2008JCLI2819.1 ER - TY - JOUR T1 - Perceived vs. measured effects of advanced cockpit systems on pilot workload and error: Are pilots' beliefs misaligned with reality? AN - 20412388; 9090140 AB - Four types of advanced cockpit systems were tested in an in-flight experiment for their effect on pilot workload and error. Twelve experienced pilots flew conventional cockpit and advanced cockpit versions of the same make and model airplane. In both airplanes, the experimenter dictated selected combinations of cockpit systems for each pilot to use while soliciting subjective workload measures and recording any errors that pilots made. The results indicate that the use of a GPS navigation computer helped reduce workload and errors during some phases of flight but raised them in others. Autopilots helped reduce some aspects of workload in the advanced cockpit airplane but did not appear to reduce workload in the conventional cockpit. Electronic flight and navigation instruments appeared to have no effect on workload or error. Despite this modest showing for advanced cockpit systems, pilots stated an overwhelming preference for using them during all phases of flight. JF - Applied Ergonomics AU - Casner, Stephen M AD - National Aeronautics and Space Administration (NASA) Ames Research Center, Mail Stop 262-4, Moffett Field, CA 94035, USA, casner@gmail.com Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 448 EP - 456 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 40 IS - 3 SN - 0003-6870, 0003-6870 KW - Health & Safety Science Abstracts KW - Workload KW - Automation KW - Advanced cockpit systems KW - Error KW - navigation KW - Perception KW - working conditions KW - Ergonomics KW - H 10000:Ergonomics/Human Factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20412388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Ergonomics&rft.atitle=Perceived+vs.+measured+effects+of+advanced+cockpit+systems+on+pilot+workload+and+error%3A+Are+pilots%27+beliefs+misaligned+with+reality%3F&rft.au=Casner%2C+Stephen+M&rft.aulast=Casner&rft.aufirst=Stephen&rft.date=2009-05-01&rft.volume=40&rft.issue=3&rft.spage=448&rft.isbn=&rft.btitle=&rft.title=Applied+Ergonomics&rft.issn=00036870&rft_id=info:doi/10.1016%2Fj.apergo.2008.10.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Perception; navigation; Ergonomics; working conditions DO - http://dx.doi.org/10.1016/j.apergo.2008.10.002 ER - TY - JOUR T1 - Comparisons of Reflectivities from the TRMM Precipitation Radar and Ground-Based Radars AN - 20062310; 10071734 AB - Given the decade-long and highly successful Tropical Rainfall Measuring Mission (TRMM), it is now possible to provide quantitative comparisons between ground-based radars (GRs) and the spaceborne TRMM precipitation radar (PR) with greater certainty over longer time scales in various tropical climatological regions. This study develops an automated methodology to match and compare simultaneous TRMM PR and GR reflectivities at four primary TRMM Ground Validation (GV) sites: Houston, Texas (HSTN); Melbourne, Florida (MELB); Kwajalein, Republic of the Marshall Islands (KWAJ); and Darwin, Australia (DARW). Data from each instrument are resampled into a three-dimensional Cartesian coordinate system. The horizontal displacement during the PR data resampling is corrected. Comparisons suggest that the PR suffers significant attenuation at lower levels, especially in convective rain. The attenuation correction performs quite well for convective rain but appears to slightly overcorrect in stratiform rain. The PR and GR observations at HSTN, MELB, and KWAJ agree to about plus or minus 1 dB on average with a few exceptions, whereas the GR at DARW requires +1 to -5 dB calibration corrections. One of the important findings of this study is that the GR calibration offset is dependent on the reflectivity magnitude. Hence, it is proposed that the calibration should be carried out by using a regression correction rather than by simply adding an offset value to all GR reflectivities. This methodology is developed to assist TRMM GV efforts to improve the accuracy of tropical rain estimates, but can also be applied to the proposed Global Precipitation Measurement and other related activities over the globe. JF - Journal of Atmospheric and Oceanic Technology AU - Wang, Jianxin AU - Wolff, David B Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 857 EP - 875 PB - American Meteorological Society, 45 Beacon St. VL - 26 IS - 5 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Rainfall KW - Statistical analysis KW - ISEW, Pacific, Marshall Is. KW - Automation KW - ASW, USA, Texas KW - Calibrations KW - Australia KW - PSE, Australia, Victoria, Melbourne KW - USA, Texas, Houston KW - ISEW, Australia, Northern Terr., Darwin KW - ASW, USA, Florida KW - Global precipitation KW - Precipitation KW - Convective activity KW - Radar KW - Tropical Rainfall Measuring Mission (TRMM) KW - Coordinate systems KW - Rain KW - SW 0815:Precipitation KW - M2 556.56:Swamps, Marshes (556.56) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20062310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Comparisons+of+Reflectivities+from+the+TRMM+Precipitation+Radar+and+Ground-Based+Radars&rft.au=Wang%2C+Jianxin%3BWolff%2C+David+B&rft.aulast=Wang&rft.aufirst=Jianxin&rft.date=2009-05-01&rft.volume=26&rft.issue=5&rft.spage=857&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F2008JTECHA1175.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Radar; Rain; Calibrations; Precipitation; Rainfall; Automation; ISEW, Australia, Northern Terr., Darwin; ISEW, Pacific, Marshall Is.; USA, Texas, Houston; PSE, Australia, Victoria, Melbourne; ASW, USA, Texas; ASW, USA, Florida; Australia; Tropical Rainfall Measuring Mission (TRMM); Convective activity; Statistical analysis; Global precipitation; Coordinate systems DO - http://dx.doi.org/10.1175/2008JTECHA1175.1 ER - TY - JOUR T1 - Dynamics of surface water storage in the Amazon inferred from measurements of inter-satellite distance change AN - 1541414092; 19769023 AB - Terrestrial water storage in the Amazon basin and its surrounding areas is studied by exploring the instantaneous measurements of distance changes between two satellites from the GRACE mission. The surface water in the channels and floodplains can be significant in weighing total water storage. Its magnitude can be as large as soil moisture perturbing the motions of the satellites to a detectable amount by the on-board instrument. The river runoff routing simulations indicate the effective velocity throughout the Amazon basin over the years is about 30 cm/s with significant seasonal change. The lower velocity, during rising stages and peak water season, and the faster velocity, during falling stages, are delineated from the observations. The backwater effects may impact such seasonal change on the overall flow velocity. Direct assimilation of GRACE tracking data can contribute to land surface dynamic processes by resolving the time scale of transport in rivers and streams. JF - Geophysical Research Letters AU - Han, Shin-Chan AU - Kim, Hyungjun AU - Yeo, In-Young AU - Yeh, Pat AU - Oki, Taikan AU - Seo, Ki-Weon AU - Alsdorf, Doug AU - Luthcke, Scott B AD - Planetary Geodynamics Laboratory, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA. Y1 - 2009/05// PY - 2009 DA - May 2009 SP - [np] PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 36 IS - 9 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - surface water KW - GRACE satellites KW - Amazon KW - Remote Sensing KW - Surface water KW - Backwaters KW - Surface Water KW - Freshwater KW - Streams KW - River Flow KW - Seasonal variations KW - Satellite Technology KW - River discharge KW - Velocity KW - Routing KW - Ecosystem disturbance KW - Tracking KW - Channels KW - Flood plains KW - South America, Amazon R. KW - Water Storage KW - Q2 09263:Topography and morphology KW - AQ 00006:Sewage KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1541414092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Dynamics+of+surface+water+storage+in+the+Amazon+inferred+from+measurements+of+inter-satellite+distance+change&rft.au=Han%2C+Shin-Chan%3BKim%2C+Hyungjun%3BYeo%2C+In-Young%3BYeh%2C+Pat%3BOki%2C+Taikan%3BSeo%2C+Ki-Weon%3BAlsdorf%2C+Doug%3BLuthcke%2C+Scott+B&rft.aulast=Han&rft.aufirst=Shin-Chan&rft.date=2009-05-01&rft.volume=36&rft.issue=9&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL037910 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Flood plains; Surface water; River discharge; Backwaters; Streams; Seasonal variations; Tracking; Ecosystem disturbance; Channels; Remote Sensing; Satellite Technology; Water Storage; Velocity; River Flow; Routing; Surface Water; South America, Amazon R.; Freshwater DO - http://dx.doi.org/10.1029/2009GL037910 ER - TY - JOUR T1 - The Antarctic ozone hole and the Northern Annular Mode: A stratospheric interhemispheric connection AN - 1529950499; 19769058 AB - The S.H. ozone hole deepened into the mid-1990s, while the Northern Annular Mode (NAM) became more positive. Both effects have since stabilized. We investigate a possible connection with modeling experiments of a S. H. spring ozone hole, and also year-round ozone loss in both polar regions. The S.H. ozone hole results in a more positive NAM-like phase extending down to the surface. Reduced vertical stability increases S.H. tropospheric wave energy flux into the stratosphere which drives a residual circulation with relative subsidence over the Southern pole and upwelling and reduced planetary wave energy flux at Northern high latitudes. The results suggest that similar trends in the Southern Ozone hole and the NAM over the last 20 years may be more than just a coincidence, although other factors undoubtedly influence the Northern high latitude circulation. JF - Geophysical Research Letters AU - Rind, D AU - Jonas, J AU - Stammerjohn, S AU - Lonergan, P AD - NASA Goddard Institute for Space Studies, New York, New York, USA. Y1 - 2009/05// PY - 2009 DA - May 2009 SP - [np] PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 36 IS - 9 SN - 0094-8276, 0094-8276 KW - Environmental Engineering Abstracts (EN); Aerospace & High Technology Database (AH) KW - ozone hole KW - NAM KW - stratosphere KW - Upwelling KW - Flux KW - Circulation KW - Latitude KW - Geophysics KW - Annular KW - Ozone KW - Joints UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529950499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=The+Antarctic+ozone+hole+and+the+Northern+Annular+Mode%3A+A+stratospheric+interhemispheric+connection&rft.au=Rind%2C+D%3BJonas%2C+J%3BStammerjohn%2C+S%3BLonergan%2C+P&rft.aulast=Rind&rft.aufirst=D&rft.date=2009-05-01&rft.volume=36&rft.issue=9&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL037866 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Last updated - 2017-01-05 DO - http://dx.doi.org/10.1029/2009GL037866 ER - TY - BOOK T1 - Ocean surface roughness measurements from CALIPSO and its application in air-sea gas exchange AN - 1093459460; 11776205 AB - Uncertainty associated with vertical gas exchange at ocean surface is a major contributor of uncertainty in global carbon budget assessment. The estimate of ocean carbon uptake varies from 1.1 PgC/yr to 3.3 PgC/yr as a result of difference in air-sea gas exchange estimates. High resolution lidar measurements of ocean surface roughness may lead to significant reduction in global air-sea gas exchange uncertainty. Air-sea gas transfer velocity is linearly proportional to mean square wave slopes at all wave scales (wave number ranging from 50 to 800 rad/m), especially the smaller scale waves such as capillary waves. The air-sea gas exchange is currently parameterized to wind information associated with microwave measurements (such as QuikScat and AMSR-E). Microwave measurement of ocean surface roughness is directly related to lower frequency surface waves (<50 rad/m). The link between microwave measurement and higher frequency waves is nonlinear. At shorter wavelengths (1 micron), lidar measures mean square wave slopes of all waves more directly. Thus it provides direct and accurate gas exchange information. The high resolution near surface wind speed can also be derived from the lidar ocean surface roughness measurements. The gas transfer velocity derived from mean square slopes are compared with the ones from high spatial resolution wind speed. JF - Proceedings of the 2009 American Geophysical Union Joint Assemby AU - Hu, Y AU - Tratt, D AU - Lin, B AU - Sun, W Y1 - 2009/05// PY - 2009 DA - May 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Surface winds KW - Gas exchange KW - Gas exchange, sea-atmosphere KW - Lidar KW - Wave number KW - American Geophysical Union KW - Air-water interface KW - Air-sea interaction KW - Wind speed KW - Microwaves KW - Surface roughness KW - Lidar applications KW - Capillary waves KW - Wave slope KW - Q2 09168:Wind waves KW - M2 551.55:Wind (551.55) KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093459460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hu%2C+Y%3BTratt%2C+D%3BLin%2C+B%3BSun%2C+W&rft.aulast=Hu&rft.aufirst=Y&rft.date=2009-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Ocean+surface+roughness+measurements+from+CALIPSO+and+its+application+in+air-sea+gas+exchange&rft.title=Ocean+surface+roughness+measurements+from+CALIPSO+and+its+application+in+air-sea+gas+exchange&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - SuppNotes - A33D-03 N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - New independent software packages based on the MODIS aerosol algorithms AN - 1093423867; 11768207 AB - The MODIS aerosol algorithms have nearly an 8 year history of producing validated aerosol products. During this period the algorithms have been adjusted and updated to both improve accuracy of the retrievals and to provide new capabilities. MODIS algorithm codes have always been open source, but users outside of the MODIS team have found them difficult to use because they are so tightly wedded to the operational processing. Recently we have added several new software packages that can be acquired from the MODIS aerosol team, and used independently of the MODIS operational computing environment. Specifically, we now have an easily transported 'stand alone code' that will process MODIS Level 1 radiance data and produce the MOD04/MYD04 Level 2 product without needing the operational MODIS 'tool kits'. Users can take this code and experiment with it, changing the operational algorithm to meet their own particular needs. In addition to this 'stand alone code', we now provide an independent software package that creates a cloud mask based on the spatial variability criteria pioneered by Martins et al (2002) and the cirrus reflectance tests developed by Gao et al., (2002). This software produces a field of '1's and '0's on a 500 m resolution that indicate which pixels are cloudy and which are not, as defined by the aerosol team's cloud mask. The third piece of software is still in development, but will label each non-cloudy pixel as to its distance from the nearest cloud. This third piece of software will make it easier to estimate the amount of cloud contamination in the aerosol product and to pursue satellite-based studies of aerosol-cloud interaction. These codes, and additional new software that we develop will be available to the international research community, and can be acquired at any time from the MODIS aerosol team. Gao, B.-C. Y.J. Kaufman, D. Tanré and R.-R. Li, 2002: Distinguishing tropospheric aerosols from thin cirrus clouds for improved aerosol retrievals using the ratio of 1.38-µ m and 1.24-µ m channels. Geophys. Res. Lett., 29, 1890, doi:10.1029/2002GL015475. Martins, J.V. D. Tanré , L.A. Remer, Y.J. Kaufman, S. Mattoo and R. Levy, 2002: MODIS Cloud screening for remote sensing of aerosol over oceans using spatial variability. Geophys. Res. LetT. 29, 10.1029/2001GL013252. JF - Proceedings of the 2009 American Geophysical Union Joint Assemby AU - Mattoo, S Y1 - 2009/05// PY - 2009 DA - May 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Screening KW - Aerosols KW - Reflectance KW - Remote sensing of aerosols KW - Algorithms KW - Remote sensing KW - Troposphere KW - American Geophysical Union KW - Cirrus clouds KW - Clouds KW - Spatial variations KW - Computer programs KW - Satellite data KW - Radiance KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Spatial variability KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093423867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mattoo%2C+S&rft.aulast=Mattoo&rft.aufirst=S&rft.date=2009-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=New+independent+software+packages+based+on+the+MODIS+aerosol+algorithms&rft.title=New+independent+software+packages+based+on+the+MODIS+aerosol+algorithms&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - SuppNotes - A11B-09 N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - MESSENGER Observations of Magnetic Reconnection in Mercury's Magnetosphere AN - 20568923; 9275990 AB - Solar wind energy transfer to planetary magnetospheres and ionospheres is controlled by magnetic reconnection, a process that determines the degree of connectivity between the interplanetary magnetic field (IMF) and a planet's magnetic field. During MESSENGER's second flyby of Mercury, a steady southward IMF was observed and the magnetopause was threaded by a strong magnetic field, indicating a reconnection rate 610 times that typical at Earth. Moreover, a large flux transfer event was observed in the magnetosheath, and a plasmoid and multiple traveling compression regions were observed in Mercury's magnetotail, all products of reconnection. These observations indicate that Mercury's magnetosphere is much more responsive to IMF direction and dominated by the effects of reconnection than that of Earth or the other magnetized planets. JF - Science (Washington) AU - Slavin, James A AU - Acuna, Mario H AU - Anderson, Brian J AU - Baker, Daniel N AU - Benna, Mehdi AU - Boardsen, Scott A AU - Gloeckler, George AU - Gold, Robert E AU - Ho, George C AU - Korth, Haje AU - Krimigis, Stamatios M AU - McNutt, Ralph L AU - Raines, Jim M AU - Sarantos, Menelaos AU - Schriver, David AU - Solomon, Sean C AU - Travnicek, Pavel AU - Zurbuchen, Thomas H AD - Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA., james.a.slavin@nasa.gov Y1 - 2009/04/30/ PY - 2009 DA - 2009 Apr 30 SP - 606 EP - 610 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org], [URL:http://www.aaas.org] VL - 324 IS - 5927 SN - 0036-8075, 0036-8075 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Solar wind KW - Flux transfer events KW - Interplanetary magnetic field KW - Magnetopause KW - Magnetic fields KW - Stellar planets KW - Wind energy KW - Energy transfer KW - Planetary magnetospheres KW - Mercury KW - Magnetic reconnection KW - Magnetosheath KW - Mercury's magnetosphere KW - Mercury's magnetotail KW - M3 1010:Issues in Sustainable Development KW - M2 523.4:Planets (523.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20568923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=MESSENGER+Observations+of+Magnetic+Reconnection+in+Mercury%27s+Magnetosphere&rft.au=Slavin%2C+James+A%3BAcuna%2C+Mario+H%3BAnderson%2C+Brian+J%3BBaker%2C+Daniel+N%3BBenna%2C+Mehdi%3BBoardsen%2C+Scott+A%3BGloeckler%2C+George%3BGold%2C+Robert+E%3BHo%2C+George+C%3BKorth%2C+Haje%3BKrimigis%2C+Stamatios+M%3BMcNutt%2C+Ralph+L%3BRaines%2C+Jim+M%3BSarantos%2C+Menelaos%3BSchriver%2C+David%3BSolomon%2C+Sean+C%3BTravnicek%2C+Pavel%3BZurbuchen%2C+Thomas+H&rft.aulast=Slavin&rft.aufirst=James&rft.date=2009-04-30&rft.volume=324&rft.issue=5927&rft.spage=606&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1172011 L2 - http://www.sciencemag.org/cgi/reprint/324/5927/606.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Magnetic fields; Stellar planets; Solar wind; Energy transfer; Planetary magnetospheres; Magnetosheath; Flux transfer events; Magnetic reconnection; Mercury's magnetosphere; Interplanetary magnetic field; Mercury's magnetotail; Magnetopause; Wind energy; Mercury DO - http://dx.doi.org/10.1126/science.1172011 ER - TY - CPAPER T1 - A Virtual Oceanographic Data Center T2 - 18th International World Wide Web Conference (W3C 2009) AN - 41742822; 5032426 JF - 18th International World Wide Web Conference (W3C 2009) AU - McCleese, Sean AU - Mattmann, Chris AU - Raskin, Rob AU - Crichton, Dan AU - Hardman, Sean Y1 - 2009/04/20/ PY - 2009 DA - 2009 Apr 20 KW - Data processing KW - Oceanographic data KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41742822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=18th+International+World+Wide+Web+Conference+%28W3C+2009%29&rft.atitle=A+Virtual+Oceanographic+Data+Center&rft.au=McCleese%2C+Sean%3BMattmann%2C+Chris%3BRaskin%2C+Rob%3BCrichton%2C+Dan%3BHardman%2C+Sean&rft.aulast=McCleese&rft.aufirst=Sean&rft.date=2009-04-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=18th+International+World+Wide+Web+Conference+%28W3C+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www2009.org/developers.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - NEWS T1 - Venus Disappears During Meteor Shower AN - 454608311 JF - UPI Space Daily AU - Dr. Tony Phillips for NASA Science News Y1 - 2009/04/19/ PY - 2009 DA - 2009 Apr 19 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454608311?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Venus+Disappears+During+Meteor+Shower&rft.au=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aulast=Dr.+Tony+Phillips+for+NASA+Science+News&rft.aufirst=&rft.date=2009-04-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - Wings, Strings and Flying Things T2 - 23rd Annual Education Technology Conference on Together in Excellence AN - 41822633; 5048282 JF - 23rd Annual Education Technology Conference on Together in Excellence AU - Casaburri, Angelo Y1 - 2009/04/19/ PY - 2009 DA - 2009 Apr 19 KW - Wings KW - Flying KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41822633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.atitle=Wings%2C+Strings+and+Flying+Things&rft.au=Casaburri%2C+Angelo&rft.aulast=Casaburri&rft.aufirst=Angelo&rft.date=2009-04-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.issn=&rft_id=info:doi/ L2 - http://conference.tie.net/content/docs/TIE2009ConferenceBooklet.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - One Small Click for All Mankind... T2 - 23rd Annual Education Technology Conference on Together in Excellence AN - 41792012; 5048243 JF - 23rd Annual Education Technology Conference on Together in Excellence AU - Casaburri, Angelo Y1 - 2009/04/19/ PY - 2009 DA - 2009 Apr 19 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41792012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.atitle=One+Small+Click+for+All+Mankind...&rft.au=Casaburri%2C+Angelo&rft.aulast=Casaburri&rft.aufirst=Angelo&rft.date=2009-04-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.issn=&rft_id=info:doi/ L2 - http://conference.tie.net/content/docs/TIE2009ConferenceBooklet.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rockets - The Latest on NASA's New Rockets! T2 - 23rd Annual Education Technology Conference on Together in Excellence AN - 41764906; 5048211 JF - 23rd Annual Education Technology Conference on Together in Excellence AU - Casaburri, Angelo Y1 - 2009/04/19/ PY - 2009 DA - 2009 Apr 19 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41764906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.atitle=Rockets+-+The+Latest+on+NASA%27s+New+Rockets%21&rft.au=Casaburri%2C+Angelo&rft.aulast=Casaburri&rft.aufirst=Angelo&rft.date=2009-04-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+Annual+Education+Technology+Conference+on+Together+in+Excellence&rft.issn=&rft_id=info:doi/ L2 - http://conference.tie.net/content/docs/TIE2009ConferenceBooklet.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Budget Deficits in the States: The State of California T2 - 51st Annual Conference of the Western Social Science Association AN - 41794064; 5047932 JF - 51st Annual Conference of the Western Social Science Association AU - Gardner, Robert Y1 - 2009/04/15/ PY - 2009 DA - 2009 Apr 15 KW - USA, California KW - Budgets KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41794064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Conference+of+the+Western+Social+Science+Association&rft.atitle=Budget+Deficits+in+the+States%3A+The+State+of+California&rft.au=Gardner%2C+Robert&rft.aulast=Gardner&rft.aufirst=Robert&rft.date=2009-04-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Conference+of+the+Western+Social+Science+Association&rft.issn=&rft_id=info:doi/ L2 - http://wssa.asu.edu/conferences/WSSAPROGRAM2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Radiation measured during ISS-Expedition 13 with different dosimeters AN - 20463422; 9165818 AB - Radiation in low Earth orbit (LEO) is mainly composed of galactic cosmic rays (GCR), solar energetic particles and particles in SAA (South Atlantic Anomaly). The biological impact of space radiation to astronauts depends strongly on the particles' linear energy transfer (LET) and is dominated by high LET radiation. It is important to measure the LET spectrum for the space radiation field and to investigate the influence of radiation on astronauts. At present, the preferred active dosimeters sensitive to all LET are the tissue equivalent proportional counter (TEPC) and the silicon detectors in various configurations; the preferred passive dosimeters are CR-39 plastic nuclear track detectors (PNTDs) sensitive to high LET and thermoluminescence dosimeters (TLDs) as well as optically stimulated luminescence dosimeters (OSLDs) sensitive to low LET. The TEPC, CR-39 PNTDs, TLDs and OSLDs were used to investigate the radiation field for the ISS mission Expedition 13 (ISS-12S) in LEO. LET spectra and radiation quantities (fluence, absorbed dose, dose equivalent and quality factor) were measured for the space mission with different dosimeters. This paper introduces the role of high LET radiation in radiobiology, the operational principles for the different dosimeters, the LET spectrum method using CR-39 detectors, the method to combine the results measured with TLDs/OSLDs and CR-39 PNTDs, and presents the LET spectra and the radiation quantities measured and combined. JF - Advances in Space Research AU - Zhou, D AU - Semones, E AU - Gaza, R AU - Johnson, S AU - Zapp, N AU - Lee, K AU - George, T AD - 2101 Nasa Parkway, Houston, TX 77058, USA, dazhuang.zhou-1@nasa.gov Y1 - 2009/04/15/ PY - 2009 DA - 2009 Apr 15 SP - 1212 EP - 1219 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 43 IS - 8 SN - 0273-1177, 0273-1177 KW - Toxicology Abstracts; Meteorological & Geoastrophysical Abstracts KW - Solar energetic particles KW - Silicon KW - Radiation KW - Energy transfer KW - Galactic cosmic-ray fluxes KW - AS, South Atlantic KW - Plastics KW - Luminescence KW - X 24390:Radioactive Materials KW - M2 524:Stars, Universe (524) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20463422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Space+Research&rft.atitle=Radiation+measured+during+ISS-Expedition+13+with+different+dosimeters&rft.au=Zhou%2C+D%3BSemones%2C+E%3BGaza%2C+R%3BJohnson%2C+S%3BZapp%2C+N%3BLee%2C+K%3BGeorge%2C+T&rft.aulast=Zhou&rft.aufirst=D&rft.date=2009-04-15&rft.volume=43&rft.issue=8&rft.spage=1212&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2009.02.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Silicon; Radiation; Plastics; Luminescence; Solar energetic particles; Energy transfer; Galactic cosmic-ray fluxes; AS, South Atlantic DO - http://dx.doi.org/10.1016/j.asr.2009.02.003 ER - TY - JOUR T1 - The ASTER spectral library version 2.0 AN - 20407388; 9082455 AB - The Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER) on NASA's Terra platform has been widely used in geological and other science studies. In support of ASTER studies, a library of natural and man-made materials was compiled as the ASTER Spectral Library v1.2 and made available from http://speclib.jpl.nasa.gov. The library is a collection of contributions in a standard format with ancillary data from the Jet Propulsion Laboratory (JPL), Johns Hopkins University (JHU) and the United States Geological Survey (USGS). A new version of the library (v2.0) is now available online or via CD, which includes major additions to the mineral and rock spectra. The ASTER library provides a comprehensive collection of over 2300 spectra of a wide variety of materials covering the wavelength range 0.4-15.4 ?m. JF - Remote Sensing of Environment AU - Baldridge, A M AU - Hook, S J AU - Grove, C I AU - Rivera, G AD - California Institute of Technology, MS 183-501, 4800 Oak Grove Dr., Pasadena, CA 91109, United States, alice.m.baldridge@jpl.nasa.gov Y1 - 2009/04/15/ PY - 2009 DA - 2009 Apr 15 SP - 711 EP - 715 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 4 SN - 0034-4257, 0034-4257 KW - Ecology Abstracts; Meteorological & Geoastrophysical Abstracts KW - ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) KW - Radiometers KW - USA KW - Data processing KW - Remote sensing of environment KW - Meteorological literature KW - Remote sensing KW - Aster KW - Wavelength KW - Minerals KW - D 04030:Models, Methods, Remote Sensing KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20407388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=The+ASTER+spectral+library+version+2.0&rft.au=Baldridge%2C+A+M%3BHook%2C+S+J%3BGrove%2C+C+I%3BRivera%2C+G&rft.aulast=Baldridge&rft.aufirst=A&rft.date=2009-04-15&rft.volume=113&rft.issue=4&rft.spage=711&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2008.11.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Data processing; Remote sensing; Wavelength; Minerals; Radiometers; ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer); Remote sensing of environment; Meteorological literature; Aster; USA DO - http://dx.doi.org/10.1016/j.rse.2008.11.007 ER - TY - RPRT T1 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS. [Part 1 of 1] T2 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS. AN - 873126155; 13826-2_0001 AB - PURPOSE: A streamlined process for issuing experimental permits to the commercial space flight industry for the launch and reentry of reusable suborbital rockets is proposed. Congress has directed the Federal Aviation Administration (FAA) to facilitate commercial rocket developers' research and development and facilitating the issuance of experimental permits would implement that direction and intent. To examine the environmental impacts of an alternative approach for complying with the National Environmental Policy Act (NEPA) when reviewing applications, information and analyses common to all reusable suborbital rockets is provided in this Programmatic EIS (PEIS). Under the proposed action, which is the preferred alternative, the FAA would issue experimental permits for the launch and reentry of reusable suborbital rockets from both FAA-licensed and non-licensed launch sites to individual launch operators using the PEIS as the basis for determining the environmental consequences of issuing the permits. Subsequent environmental analyses that fall under the scope of the PEIS could tier from this document and incorporate the findings of the PEIS by reference, allowing an applicant and the FAA to focus on the relevant and unique impacts of an experimental permit application. Under the No Action alternative, the FAA would continue issuing permits using its present method of analyzing environmental consequences, case by case, without tiering from a programmatic document. To assess the potential impacts of a single launch and reentry, the FAA considered a variety of liquid, solid, and hybrid propellants that could be used to operate a reusable suborbital rocket under an experimental permit and assumed that the total propellant capacity of a reusable suborbital rocket would not exceed 11,000 pounds. The FAA also estimated the proportion of experimental permits that would be issued to support three general flight profiles: 40 percent horizontal takeoff (rocket or jet powered), flight, and horizontal landing (glide or jet powered); 30 percent vertical takeoff (rocket powered), flight, and vertical landing (rocket powered or parachute); and 30 percent rocket-powered hovering flights (vertical takeoff and landing). Potential impacts of issuing an experimental permit for the operation of reusable suborbital rockets from anywhere in the United States and abroad were analyzed as well as the potential site-specific impacts of permitted launches from seven FAA-licensed commercial launch sites: California Spaceport, California; Mojave Air and Space Port, California; Kodiak Launch Complex, Alaska; Mid-Atlantic Regional Spaceport, Virginia; Space Florida Launch Complex-46 at Cape Canaveral Air Force Station, Florida; Oklahoma Spaceport, Oklahoma; Spaceport America, New Mexico; and one Federal range, the Shuttle Landing Facility at John F. Kennedy Space Center, Florida. POSITIVE IMPACTS: Environmental documents tiering from the PEIS would eliminate repetitive discussions of recurring issues and focus on any unaddressed impacts or issues that are ready for decision. The proposed action would further the mission of the FAA to promote the growth of the U.S. space transportation industry while protecting public health and safety, the safety of property, and U.S. national security and foreign policy interests. NEGATIVE IMPACTS: The launch and landing of reusable suborbital rockets could result in adverse impacts to local vegetation and the noise associated with reusable suborbital launch could adversely impact wildlife. The proposed action could result in location- and species-specific adverse impacts to protected species and essential fish habitat. Deposition material associated with rocket engine emissions could result in local adverse impacts to freshwater and marine systems. Impacts from launch accidents would produce local air emissions, propellant spills, and potential safety impacts to people on site. The proposed action would make small incremental contributions to increasing global carbon dioxide concentrations, criteria pollutants, air toxics, precursors of acid rain, and regional haze. LEGAL MANDATES: Commercial Space Launch Amendments Act of 2004 and National Environment Policy Act of 1969 JF - EPA number: 090102, 340 pages, CD-ROM, April 1, 2009 PY - 2009 VL - 1 KW - Research and Development KW - Acids KW - Aerospace KW - Air Quality KW - Airports KW - Chemicals KW - Safety KW - Sonic Booms KW - Spacecraft KW - Transportation KW - Vegetation KW - Wildlife KW - Commercial Space Launch Amendments Act of 2004, Compliance KW - National Environment Policy Act of 1969, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/873126155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS.&rft.title=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Aviation Administration, Fairfax, Virginia; DOT N1 - Date revised - 2009-07-16 N1 - SuppNotes - Draft. Preparation date: April 1, 2009 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Enrichment of the amino acid L-isovaline by aqueous alteration on CI and CM meteorite parent bodies AN - 857809677; 2011-027854 AB - The distribution and enantiomeric composition of the 5-carbon (C (sub 5) ) amino acids found in CI-, CM-, and CR-type carbonaceous meteorites were investigated by using liquid chromatography fluorescence detection/TOF-MS coupled with o-phthaldialdehyde/N-acetyl-l-cysteine derivatization. A large L-enantiomeric excess (ee) of the alpha -methyl amino acid isovaline was found in the CM meteorite Murchison (L (sub ee) = 18.5 + or - 2.6%) and the CI meteorite Orgueil (L (sub ee) = 15.2 + or - 4.0%). The measured value for Murchison is the largest enantiomeric excess in any meteorite reported to date, and the Orgueil measurement of an isovaline excess has not been reported previously for this or any CI meteorite. The L-isovaline enrichments in these two carbonaceous meteorites cannot be the result of interference from other C5 amino acid isomers present in the samples, analytical biases, or terrestrial amino acid contamination. We observed no L-isovaline enrichment for the most primitive unaltered Antarctic CR meteorites EET 92042 and QUE 99177. These results are inconsistent with UV circularly polarized light as the primary mechanism for L-isovaline enrichment and indicate that amplification of a small initial isovaline asymmetry in Murchison and Orgueil occurred during an extended aqueous alteration phase on the meteorite parent bodies. The large asymmetry in isovaline and other alpha -dialkyl amino acids found in altered CI and CM meteorites suggests that amino acids delivered by asteroids, comets, and their fragments would have biased the Earth's prebiotic organic inventory with left-handed molecules before the origin of life. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Glavin, Daniel P AU - Dworkin, Jason P Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 5487 EP - 5492 PB - National Academy of Sciences, Washington, DC VL - 106 IS - 14 SN - 0027-8424, 0027-8424 KW - alteration KW - LEW 90500 KW - stony meteorites KW - Orgueil Meteorite KW - Lewis Cliff Meteorites KW - enrichment KW - mass spectra KW - astrobiology KW - Elephant Moraine Meteorites KW - L-isovaline KW - life origin KW - Murchison Meteorite KW - meteorites KW - CR chondrites KW - fluorescence KW - amino acids KW - LON 94102 KW - spectra KW - enantiomers KW - chondrites KW - geochemistry KW - QUE 99177 KW - CI chondrites KW - parent bodies KW - liquid chromatograms KW - carbonaceous chondrites KW - time of flight mass spectra KW - homochirality KW - aqueous alteration KW - organic compounds KW - organic acids KW - Lonewolf Nunataks Meteorites KW - Antarctica KW - chromatograms KW - Queen Alexandra Range Meteorites KW - EET 92042 KW - norvaline KW - valine KW - CM chondrites KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/857809677?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Enrichment+of+the+amino+acid+L-isovaline+by+aqueous+alteration+on+CI+and+CM+meteorite+parent+bodies&rft.au=Glavin%2C+Daniel+P%3BDworkin%2C+Jason+P&rft.aulast=Glavin&rft.aufirst=Daniel&rft.date=2009-04-01&rft.volume=106&rft.issue=14&rft.spage=5487&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0811618106 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 54 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - alteration; amino acids; Antarctica; aqueous alteration; astrobiology; carbonaceous chondrites; chondrites; chromatograms; CI chondrites; CM chondrites; CR chondrites; EET 92042; Elephant Moraine Meteorites; enantiomers; enrichment; fluorescence; geochemistry; homochirality; L-isovaline; LEW 90500; Lewis Cliff Meteorites; life origin; liquid chromatograms; LON 94102; Lonewolf Nunataks Meteorites; mass spectra; meteorites; Murchison Meteorite; norvaline; organic acids; organic compounds; Orgueil Meteorite; parent bodies; QUE 99177; Queen Alexandra Range Meteorites; spectra; stony meteorites; time of flight mass spectra; valine DO - http://dx.doi.org/10.1073/pnas.0811618106 ER - TY - JOUR T1 - A unique basaltic micrometeorite expands the inventory of solar system planetary crusts AN - 840344525; 2011-012260 AB - Micrometeorites with diameter nearly equal 100-200 mu m dominate the flux of extraterrestrial matter on Earth. The vast majority of micrometeorites are chemically, mineralogically, and isotopically related to carbonaceous chondrites, which amount to only 2.5% of meteorite falls. Here, we report the discovery of the first basaltic micrometeorite (MM40). This micrometeorite is unlike any other basalt known in the solar system as revealed by isotopic data, mineral chemistry, and trace element abundances. The discovery of a new basaltic asteroidal surface expands the solar system inventory of planetary crusts and underlines the importance of micrometeorites for sampling the asteroids' surfaces in a way complementary to meteorites, mainly because they do not suffer dynamical biases as meteorites do. The parent asteroid of MM40 has undergone extensive metamorphism, which ended no earlier than 7.9 Myr after solar system formation. Numerical simulations of dust transport dynamics suggest that MM40 might originate from one of the recently discovered basaltic asteroids that are not members of the Vesta family. The ability to retrieve such a wealth of information from this tiny (a few micrograms) sample is auspicious some years before the launch of a Mars sample return mission JF - Proceedings of the National Academy of Sciences of the United States of America AU - Gounelle, Matthieu AU - Chaussidon, Marc AU - Morbidelli, Alessandro AU - Barrat, Jean-Alix AU - Engrand, Cecile AU - Zolensky, Michael E AU - McKeegan, Kevin D Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 6904 EP - 6909 PB - National Academy of Sciences, Washington, DC VL - 106 IS - 17 SN - 0027-8424, 0027-8424 KW - silicates KW - stony meteorites KW - iron oxides KW - asteroids KW - planetary crust KW - data processing KW - meteorites KW - mineral composition KW - aluminum KW - basalts KW - age KW - framework silicates KW - basaltic composition KW - O-17/O-16 KW - chain silicates KW - plagioclase KW - numerical models KW - clastic sediments KW - metamorphism KW - micrometeorites KW - micrometeorite 99-21-40 KW - Mg-26/Mg-24 KW - dust KW - quartz KW - crystal chemistry KW - feldspar group KW - SEM data KW - magnesium KW - volcanic rocks KW - oxygen KW - silica minerals KW - isotopes KW - igneous rocks KW - stable isotopes KW - Al-26 KW - radioactive isotopes KW - pyroxene group KW - digital simulation KW - sediments KW - oxides KW - spectra KW - rare earths KW - trace elements KW - alkaline earth metals KW - isotope ratios KW - parent bodies KW - differentiation KW - thermal metamorphism KW - O-18/O-16 KW - achondrites KW - Raman spectra KW - Antarctica KW - metals KW - image analysis KW - backscattered electron microscopy data KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/840344525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=A+unique+basaltic+micrometeorite+expands+the+inventory+of+solar+system+planetary+crusts&rft.au=Gounelle%2C+Matthieu%3BChaussidon%2C+Marc%3BMorbidelli%2C+Alessandro%3BBarrat%2C+Jean-Alix%3BEngrand%2C+Cecile%3BZolensky%2C+Michael+E%3BMcKeegan%2C+Kevin+D&rft.aulast=Gounelle&rft.aufirst=Matthieu&rft.date=2009-04-01&rft.volume=106&rft.issue=17&rft.spage=6904&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0900328106 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 48 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Centre de Recherches Petrographiques et Geochemiques CRPG Contrib. No. 1989 N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - achondrites; age; Al-26; alkaline earth metals; aluminum; Antarctica; asteroids; backscattered electron microscopy data; basaltic composition; basalts; chain silicates; clastic sediments; crystal chemistry; data processing; differentiation; digital simulation; dust; feldspar group; framework silicates; igneous rocks; image analysis; iron oxides; isotope ratios; isotopes; magnesium; metals; metamorphism; meteorites; Mg-26/Mg-24; micrometeorite 99-21-40; micrometeorites; mineral composition; numerical models; O-17/O-16; O-18/O-16; oxides; oxygen; parent bodies; plagioclase; planetary crust; pyroxene group; quartz; radioactive isotopes; Raman spectra; rare earths; sediments; SEM data; silica minerals; silicates; spectra; stable isotopes; stony meteorites; thermal metamorphism; trace elements; volcanic rocks DO - http://dx.doi.org/10.1073/pnas.0900328106 ER - TY - JOUR T1 - Climate response to regional radiative forcing during the twentieth century AN - 742908978; 2010-043082 JF - Nature Geoscience AU - Shindell, Drew T AU - Faluvegi, Greg Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 294 EP - 300 PB - Nature Publishing Group, London VL - 2 IS - 4 SN - 1752-0894, 1752-0894 KW - Quaternary KW - sulfates KW - Arctic region KW - prediction KW - global change KW - Holocene KW - climate change KW - temperature KW - carbon dioxide KW - models KW - Cenozoic KW - aerosols KW - reconstruction KW - upper Holocene KW - climate forcing KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742908978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Climate+response+to+regional+radiative+forcing+during+the+twentieth+century&rft.au=Shindell%2C+Drew+T%3BFaluvegi%2C+Greg&rft.aulast=Shindell&rft.aufirst=Drew&rft.date=2009-04-01&rft.volume=2&rft.issue=4&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2FNGEO473 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 40 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Arctic region; carbon dioxide; Cenozoic; climate change; climate forcing; global change; global warming; Holocene; models; prediction; Quaternary; reconstruction; sulfates; temperature; upper Holocene DO - http://dx.doi.org/10.1038/NGEO473 ER - TY - JOUR T1 - Oceanic nickel depletion and a methanogen famine before the Great Oxidation Event AN - 742893232; 2010-038315 JF - Nature (London) AU - Konhauser, Kurt O AU - Pecoits, Ernesto AU - Lalonde, Stefan V AU - Papineau, Dominic AU - Nisbet, Euan G AU - Barley, Mark E AU - Arndt, Nicholas T AU - Zahnle, Kevin J AU - Kamber, Balz S Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 750 EP - 753 PB - Macmillan Journals, London VL - 458 IS - 7239 SN - 0028-0836, 0028-0836 KW - upper Precambrian KW - banded iron formations KW - Paleoproterozoic KW - aliphatic hydrocarbons KW - sedimentary rocks KW - depositional environment KW - geochemistry KW - depletion KW - Eh KW - chemically precipitated rocks KW - methane KW - Precambrian KW - paleoatmosphere KW - Proterozoic KW - alkanes KW - weathering KW - organic compounds KW - paleoenvironment KW - iron formations KW - Great Oxidation Event KW - metals KW - nickel KW - hydrocarbons KW - microorganisms KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742893232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Oceanic+nickel+depletion+and+a+methanogen+famine+before+the+Great+Oxidation+Event&rft.au=Konhauser%2C+Kurt+O%3BPecoits%2C+Ernesto%3BLalonde%2C+Stefan+V%3BPapineau%2C+Dominic%3BNisbet%2C+Euan+G%3BBarley%2C+Mark+E%3BArndt%2C+Nicholas+T%3BZahnle%2C+Kevin+J%3BKamber%2C+Balz+S&rft.aulast=Konhauser&rft.aufirst=Kurt&rft.date=2009-04-01&rft.volume=458&rft.issue=7239&rft.spage=750&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature07858 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 32 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; banded iron formations; chemically precipitated rocks; depletion; depositional environment; Eh; geochemistry; Great Oxidation Event; hydrocarbons; iron formations; metals; methane; microorganisms; nickel; organic compounds; paleoatmosphere; paleoenvironment; Paleoproterozoic; Precambrian; Proterozoic; sedimentary rocks; upper Precambrian; weathering DO - http://dx.doi.org/10.1038/nature07858 ER - TY - JOUR T1 - Reaching for the Moon: Expanding Transactive Memory's Reach with Wikis and Tagging AN - 57737115; 200905774 AB - Transactive memory systems (TMS) support knowledge sharing and coordination in groups. TMS are enabled by the encoding, storage, retrieval, and communication of knowledge by domain experts -- knowing who knows what. The NASA Ames Intelligent Robotics Group provides an example of how TMS theoretical boundaries are stretched in actual use. This group is characterized as being highly innovative as they routinely engage in field studies that are inherently difficult due to time and technology resource constraints. We provide an expanded view of TMS that includes the technology support system available to this group, and possible further extensions to NASA's or other such dynamic groups' practice. Adapted from the source document. JF - International Journal of Knowledge Management AU - Allan, Mark B AU - Korolis, Anthony A AU - Griffith, Terri L AD - NASA Ames Research Center, USA Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 51 EP - 63 PB - IGI Global, Hershey, PA VL - 5 IS - 2 SN - 1548-0666, 1548-0666 KW - Groups, knowledge management, robotics, teams, transactive memory systems KW - Knowledge management KW - Teamwork KW - Computerized information storage and retrieval KW - article KW - 10.1: INFORMATION WORK UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57737115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Knowledge+Management&rft.atitle=Reaching+for+the+Moon%3A+Expanding+Transactive+Memory%27s+Reach+with+Wikis+and+Tagging&rft.au=Allan%2C+Mark+B%3BKorolis%2C+Anthony+A%3BGriffith%2C+Terri+L&rft.aulast=Allan&rft.aufirst=Mark&rft.date=2009-04-01&rft.volume=5&rft.issue=2&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Knowledge+Management&rft.issn=15480666&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2015-04-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Knowledge management; Computerized information storage and retrieval; Teamwork ER - TY - JOUR T1 - The H (sub 2) O and CO (sub 2) adsorption properties of phyllosilicate-poor palagonitic dust and smectites under Martian environmental conditions AN - 50427549; 2009-051092 JF - Icarus AU - Jaenchen, Jochen AU - Morris, Richard V AU - Bish, David L AU - Janssen, Mareike AU - Hellwig, Udo Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 463 EP - 467 PB - Elsevier, New York, NY VL - 200 IS - 2 SN - 0019-1035, 0019-1035 KW - silicates KW - volcanic rocks KW - glasses KW - igneous rocks KW - Mars KW - temperature KW - carbon dioxide KW - sediments KW - heterogeneity KW - water KW - equatorial region KW - clastic sediments KW - smectite KW - adsorption KW - palagonite KW - clay minerals KW - terrestrial planets KW - pyroclastics KW - planets KW - hydration KW - humidity KW - detection KW - hydrogen KW - dust KW - sheet silicates KW - TGA data KW - Mars analogs KW - water-equivalent hydrogen KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50427549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=The+H+%28sub+2%29+O+and+CO+%28sub+2%29+adsorption+properties+of+phyllosilicate-poor+palagonitic+dust+and+smectites+under+Martian+environmental+conditions&rft.au=Jaenchen%2C+Jochen%3BMorris%2C+Richard+V%3BBish%2C+David+L%3BJanssen%2C+Mareike%3BHellwig%2C+Udo&rft.aulast=Jaenchen&rft.aufirst=Jochen&rft.date=2009-04-01&rft.volume=200&rft.issue=2&rft.spage=463&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.12.006 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 22 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - adsorption; carbon dioxide; clastic sediments; clay minerals; detection; dust; equatorial region; glasses; heterogeneity; humidity; hydration; hydrogen; igneous rocks; Mars; Mars analogs; palagonite; planets; pyroclastics; sediments; sheet silicates; silicates; smectite; temperature; terrestrial planets; TGA data; volcanic rocks; water; water-equivalent hydrogen DO - http://dx.doi.org/10.1016/j.icarus.2008.12.006 ER - TY - JOUR T1 - Ancient melting of mid-latitude snowpacks on Mars as a water source for gullies AN - 50427184; 2009-051088 JF - Icarus AU - Williams, K E AU - Toon, O B AU - Heldmann, J L AU - Mellon, M T Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 418 EP - 425 PB - Elsevier, New York, NY VL - 200 IS - 2 SN - 0019-1035, 0019-1035 KW - obliquity of the ecliptic KW - erosion KW - Mars KW - erosion features KW - paleoclimatology KW - eccentricity KW - melting KW - snow KW - gullies KW - climate KW - water KW - soils KW - general circulation models KW - snowmelt KW - sediment transport KW - surface water KW - flows KW - terrestrial planets KW - models KW - planets KW - deposition KW - runoff KW - seasonal variations KW - latitude KW - meltwater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50427184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Ancient+melting+of+mid-latitude+snowpacks+on+Mars+as+a+water+source+for+gullies&rft.au=Williams%2C+K+E%3BToon%2C+O+B%3BHeldmann%2C+J+L%3BMellon%2C+M+T&rft.aulast=Williams&rft.aufirst=K&rft.date=2009-04-01&rft.volume=200&rft.issue=2&rft.spage=418&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.12.013 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 32 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - climate; deposition; eccentricity; erosion; erosion features; flows; general circulation models; gullies; latitude; Mars; melting; meltwater; models; obliquity of the ecliptic; paleoclimatology; planets; runoff; seasonal variations; sediment transport; snow; snowmelt; soils; surface water; terrestrial planets; water DO - http://dx.doi.org/10.1016/j.icarus.2008.12.013 ER - TY - JOUR T1 - Energy moisture balance model simulations of Laurentide ice sheet mass balance responses to early Holocene enhanced boreal summer insolation AN - 50247705; 2009-081953 AB - Understanding the primary mechanisms and feedbacks responsible for past ice sheet retreat can provide information for determining the response of the Greenland Ice Sheet to future climate change. To first order, the fate of the ice sheets can be assessed by calculating the mass balance of the ice sheets, which neglects the higher-order responses such as ice deformation, ice dynamic feedbacks, basal sliding, and hard or soft bed conditions, which tend to expedite ice sheet decay. The most recent example of a large ice sheet occurred during the early Holocene, when the Laurentide Ice Sheet (LIS) containing a mass roughly equivalent to two-times that of Greenland, completely disappeared. We present new simulations of the LIS mass balance response to enhanced early Holocene boreal summer insolation and attendant climate warming using a physically based energy moisture balance model (EMBM) that improves on previous simplified estimates of the surface energy and mass balance of many ice sheet models. Forced with output from an Atmosphere-Ocean General Circulation Model simulation of 9 kyr BP climate, the EMBM simulates an LIS net mass balance of about -1.7 m/yr. This suggests that in order to match the geologic record of mass loss, two-thirds of the LIS mass was lost through enhanced ablation with the remaining mass removed by dynamic processes not accounted for in the model. These results imply that enhanced ablation may play a larger role in the future response of the Greenland Ice Sheet to global warming. JF - Abstracts with Programs - Geological Society of America AU - Obbink, Elizabeth A AU - Carlson, Anders E AU - Anslow, Faron AU - LeGrande, Allegra AU - Licciardi, Joseph AU - Ullman, David J AU - Anonymous Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 7 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 4 SN - 0016-7592, 0016-7592 KW - general circulation models KW - terrestrial environment KW - Laurentide ice sheet KW - Quaternary KW - lower Holocene KW - water balance KW - paleoclimatology KW - Holocene KW - energy balance KW - ice sheets KW - climate change KW - boreal environment KW - Cenozoic KW - paleoenvironment KW - mass balance KW - insolation KW - glacial geology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50247705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Energy+moisture+balance+model+simulations+of+Laurentide+ice+sheet+mass+balance+responses+to+early+Holocene+enhanced+boreal+summer+insolation&rft.au=Obbink%2C+Elizabeth+A%3BCarlson%2C+Anders+E%3BAnslow%2C+Faron%3BLeGrande%2C+Allegra%3BLicciardi%2C+Joseph%3BUllman%2C+David+J%3BAnonymous&rft.aulast=Obbink&rft.aufirst=Elizabeth&rft.date=2009-04-01&rft.volume=41&rft.issue=4&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 42nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2009-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - boreal environment; Cenozoic; climate change; energy balance; general circulation models; glacial geology; Holocene; ice sheets; insolation; Laurentide ice sheet; lower Holocene; mass balance; paleoclimatology; paleoenvironment; Quaternary; terrestrial environment; water balance ER - TY - JOUR T1 - (super 39) Ar- (super 40) Ar ages of Martian nakhlites AN - 50242234; 2009-066193 AB - We report (super 39) Ar- (super 40) Ar ages of whole rock (WR) and plagioclase and pyroxene mineral separates of nakhlites MIL 03346 and Y-000593, and of WR samples of nakhlites NWA 998 and Nakhla. All age spectra are complex and indicate variable degrees of (super 39) Ar recoil and variable amounts of trapped (super 40) Ar in the samples. Thus, we examine possible Ar-Ar ages in several ways. From consideration of both limited plateau ages and isochron ages, we prefer Ar-Ar ages of NWA 998=1334+ or -11 Ma, MIL 03346=1368+ or -83 Ma (mesostasis) and 1334+ or -54 Ma (pyroxene), Y-000593=1367+ or -7 Ma, and Nakhla=1357+ or -11 Ma, (2sigma errors). For NWA 998 and MIL 03346 the Ar-Ar ages are within uncertainties of preliminary Rb-Sr isochron ages reported in the literature. These Ar-Ar ages for Y-000593 and Nakhla are several Ma older than Sm-Nd ages reported in the literature. We conclude that the major factor in producing Ar-Ar ages slightly too old is the presence of small amounts of trapped martian or terrestrial (super 40) Ar on weathered grain surfaces that was degassed along with the first several percent of (super 39) Ar. A total K- (super 40) Ar isochron for WR and mineral data from five nakhlites analyzed by us, plus Lafayette data in the literature, gives an isochron age of 1325+ or -18 Ma (2sigma ). We emphasize the precision of this isochron over the value of the isochron age. Our Ar-Ar data are consistent with a common formation age for nakhlites. The cosmic-ray exposure (CRE) age for NWA 998 of approximately 12 Ma is also similar to CRE ages for other nakhlites. JF - Geochimica et Cosmochimica Acta AU - Park, Jinsun AU - Garrison, Daniel H AU - Bogard, Donald D Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 2177 EP - 2189 PB - Elsevier, New York, NY VL - 73 IS - 7 SN - 0016-7037, 0016-7037 KW - Northwest Africa Meteorites KW - Miller Range Meteorites KW - Ar/Ar KW - Yamato Meteorites KW - nakhlite KW - upper Precambrian KW - stony meteorites KW - Precambrian KW - isotopes KW - Martian meteorites KW - Proterozoic KW - Nakhla Meteorite KW - achondrites KW - Rb/Sr KW - Mesoproterozoic KW - SNC Meteorites KW - meteorites KW - Antarctica KW - dates KW - absolute age KW - geochemistry KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50242234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=%28super+39%29+Ar-+%28super+40%29+Ar+ages+of+Martian+nakhlites&rft.au=Park%2C+Jinsun%3BGarrison%2C+Daniel+H%3BBogard%2C+Donald+D&rft.aulast=Park&rft.aufirst=Jinsun&rft.date=2009-04-01&rft.volume=73&rft.issue=7&rft.spage=2177&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.12.027 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 53 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; Antarctica; Ar/Ar; dates; geochemistry; isotopes; Martian meteorites; Mesoproterozoic; meteorites; Miller Range Meteorites; Nakhla Meteorite; nakhlite; Northwest Africa Meteorites; Precambrian; Proterozoic; Rb/Sr; SNC Meteorites; stony meteorites; upper Precambrian; Yamato Meteorites DO - http://dx.doi.org/10.1016/j.gca.2008.12.027 ER - TY - JOUR T1 - Ice lines, planetesimal composition and solid surface density in the solar nebula AN - 50150594; 2009-051095 JF - Icarus AU - Dodson-Robinson, Sarah E AU - Willacy, Karen AU - Bodenheimer, Peter AU - Turner, Neal J AU - Beichman, Charles A Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 672 EP - 693 PB - Elsevier, New York, NY VL - 200 IS - 2 SN - 0019-1035, 0019-1035 KW - aliphatic hydrocarbons KW - planetesimals KW - simulation KW - temperature KW - giant planets KW - mass KW - Saturn KW - dynamics KW - ice KW - composition KW - outer planets KW - Neptune KW - ammonia compound KW - water KW - methane KW - accretion KW - numerical models KW - solid surface density KW - cosmochemistry KW - alkanes KW - gases KW - solid phase KW - solar nebula KW - planets KW - carbon monoxide KW - organic compounds KW - Uranus KW - grains KW - hydrocarbons KW - planetology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50150594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Ice+lines%2C+planetesimal+composition+and+solid+surface+density+in+the+solar+nebula&rft.au=Dodson-Robinson%2C+Sarah+E%3BWillacy%2C+Karen%3BBodenheimer%2C+Peter%3BTurner%2C+Neal+J%3BBeichman%2C+Charles+A&rft.aulast=Dodson-Robinson&rft.aufirst=Sarah&rft.date=2009-04-01&rft.volume=200&rft.issue=2&rft.spage=672&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.11.023 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 94 N1 - PubXState - NY N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - accretion; aliphatic hydrocarbons; alkanes; ammonia compound; carbon monoxide; composition; cosmochemistry; dynamics; gases; giant planets; grains; hydrocarbons; ice; mass; methane; Neptune; numerical models; organic compounds; outer planets; planetesimals; planetology; planets; Saturn; simulation; solar nebula; solid phase; solid surface density; temperature; Uranus; water DO - http://dx.doi.org/10.1016/j.icarus.2008.11.023 ER - TY - JOUR T1 - Using semantics to extend the space physics data environment AN - 50067037; 2010-025603 AB - The space physics data environment is evolving with the advent of virtual observatories. With the primary function of most virtual observatories being data search and retrieval, an emphasis has been placed on providing value-added data processing services. That is, creating web services that take discovered data and provide common and routine processing such as coordinate transformations and data sub-setting. As these services proliferate, finding, accessing and using them no longer becomes a trivial task. This paper discusses a semantic registry that enables the searching of these services via ontology. We discuss the benefits of such a registry and illustrate how the web and application programming interfaces benefit the space physics community. JF - Computers & Geosciences AU - Narock, T W AU - Szabo, A AU - Merka, J A2 - Brodaric, Boyan A2 - Fox, Peter A2 - McGuinness, Deborah L. Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 791 EP - 797 PB - Elsevier, Amsterdam VL - 35 IS - 4 SN - 0098-3004, 0098-3004 KW - geology KW - technology KW - data processing KW - data bases KW - ontology KW - information management KW - World Wide Web KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Geosciences&rft.atitle=Using+semantics+to+extend+the+space+physics+data+environment&rft.au=Narock%2C+T+W%3BSzabo%2C+A%3BMerka%2C+J&rft.aulast=Narock&rft.aufirst=T&rft.date=2009-04-01&rft.volume=35&rft.issue=4&rft.spage=791&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Geosciences&rft.issn=00983004&rft_id=info:doi/10.1016%2Fj.cageo.2007.12.010 L2 - http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=5840&_auth=y&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=e5198452fad934c6346f38b57511c8e0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data bases; data processing; geology; information management; ontology; technology; World Wide Web DO - http://dx.doi.org/10.1016/j.cageo.2007.12.010 ER - TY - RPRT T1 - STREAMLINING OF THE PROCESSING OF EXPERIMENTAL PERMIT APPLICATIONS. AN - 36348650; 13826 AB - PURPOSE: A streamlined process for issuing experimental permits to the commercial space flight industry for the launch and reentry of reusable suborbital rockets is proposed. Congress has directed the Federal Aviation Administration (FAA) to facilitate commercial rocket developers' research and development and facilitating the issuance of experimental permits would implement that direction and intent. To examine the environmental impacts of an alternative approach for complying with the National Environmental Policy Act (NEPA) when reviewing applications, information and analyses common to all reusable suborbital rockets is provided in this Programmatic EIS (PEIS). Under the proposed action, which is the preferred alternative, the FAA would issue experimental permits for the launch and reentry of reusable suborbital rockets from both FAA-licensed and non-licensed launch sites to individual launch operators using the PEIS as the basis for determining the environmental consequences of issuing the permits. Subsequent environmental analyses that fall under the scope of the PEIS could tier from this document and incorporate the findings of the PEIS by reference, allowing an applicant and the FAA to focus on the relevant and unique impacts of an experimental permit application. Under the No Action alternative, the FAA would continue issuing permits using its present method of analyzing environmental consequences, case by case, without tiering from a programmatic document. To assess the potential impacts of a single launch and reentry, the FAA considered a variety of liquid, solid, and hybrid propellants that could be used to operate a reusable suborbital rocket under an experimental permit and assumed that the total propellant capacity of a reusable suborbital rocket would not exceed 11,000 pounds. The FAA also estimated the proportion of experimental permits that would be issued to support three general flight profiles: 40 percent horizontal takeoff (rocket or jet powered), flight, and horizontal landing (glide or jet powered); 30 percent vertical takeoff (rocket powered), flight, and vertical landing (rocket powered or parachute); and 30 percent rocket-powered hovering flights (vertical takeoff and landing). Potential impacts of issuing an experimental permit for the operation of reusable suborbital rockets from anywhere in the United States and abroad were analyzed as well as the potential site-specific impacts of permitted launches from seven FAA-licensed commercial launch sites: California Spaceport, California; Mojave Air and Space Port, California; Kodiak Launch Complex, Alaska; Mid-Atlantic Regional Spaceport, Virginia; Space Florida Launch Complex-46 at Cape Canaveral Air Force Station, Florida; Oklahoma Spaceport, Oklahoma; Spaceport America, New Mexico; and one Federal range, the Shuttle Landing Facility at John F. Kennedy Space Center, Florida. POSITIVE IMPACTS: Environmental documents tiering from the PEIS would eliminate repetitive discussions of recurring issues and focus on any unaddressed impacts or issues that are ready for decision. The proposed action would further the mission of the FAA to promote the growth of the U.S. space transportation industry while protecting public health and safety, the safety of property, and U.S. national security and foreign policy interests. NEGATIVE IMPACTS: The launch and landing of reusable suborbital rockets could result in adverse impacts to local vegetation and the noise associated with reusable suborbital launch could adversely impact wildlife. The proposed action could result in location- and species-specific adverse impacts to protected species and essential fish habitat. Deposition material associated with rocket engine emissions could result in local adverse impacts to freshwater and marine systems. Impacts from launch accidents would produce local air emissions, propellant spills, and potential safety impacts to people on site. The proposed action would make small incremental contributions to increasing global carbon dioxide concentrations, criteria pollutants, air toxics, precursors of acid rain, and regional haze. LEGAL MANDATES: Commercial Space Launch Amendments Act of 2004 and National Environment Policy Act of 1969 JF - EPA number: 090102, 340 pages, CD-ROM, April 1, 2009 PY - 2009 KW - Research and Development KW - Acids KW - Aerospace KW - Air Quality KW - Airports KW - Chemicals KW - Safety KW - Sonic Booms KW - Spacecraft KW - Transportation KW - Vegetation KW - Wildlife KW - Commercial Space Launch Amendments Act of 2004, Compliance KW - National Environment Policy Act of 1969, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36348650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS.&rft.title=STREAMLINING+OF+THE+PROCESSING+OF+EXPERIMENTAL+PERMIT+APPLICATIONS.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Aviation Administration, Fairfax, Virginia; DOT N1 - Date revised - 2009-07-16 N1 - SuppNotes - Draft. Preparation date: April 1, 2009 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Psychrobacter arcticus 273-4 Uses Resource Efficiency and Molecular Motion Adaptations for Subzero Temperature Growth , AN - 21504410; 12493499 AB - Permafrost soils are extreme environments that exert low-temperature, desiccation, and starvation stress on bacteria over thousands to millions of years. To understand how Psychrobacter arcticus 273-4 survived for >20,000 years in permafrost, transcriptome analysis was performed during growth at 22C, 17C, 0C, and -6C using a mixed-effects analysis of variance model. Genes for transcription, translation, energy production, and most biosynthetic pathways were downregulated at low temperatures. Evidence of isozyme exchange was detected over temperature for D-alanyl-D-alanine carboxypeptidases (dac1 and dac2), DEAD-box RNA helicases (csdA and Psyc_0943), and energy-efficient substrate incorporation pathways for ammonium and acetate. Specific functions were compensated by upregulation of genes at low temperature, including genes for the biosynthesis of proline, tryptophan, and methionine. RNases and peptidases were generally upregulated at low temperatures. Changes in energy metabolism, amino acid metabolism, and RNase gene expression were consistent with induction of a resource efficiency response. In contrast to results observed for other psychrophiles and mesophiles, only clpB and hsp33 were upregulated at low temperature, and there was no upregulation of other chaperones and peptidyl-prolyl isomerases. relA, csdA, and dac2 knockout mutants grew more slowly at low temperature, but a dac1 mutant grew more slowly at 17C. The combined data suggest that the basal biological machinery, including translation, transcription, and energy metabolism, is well adapted to function across the growth range of P. arcticus from -6C to 22C, and temperature compensation by gene expression was employed to address specific challenges to low-temperature growth. JF - Journal of Bacteriology AU - Bergholz, Peter W AU - Bakermans, Corien AU - Tiedje, James M AD - NASA Astrobiology Institute Center for Genomic and Evolutionary Studies on Microbial Life at Low Temperature and Center for Microbial Ecology, Michigan State University, East Lansing, Michigan, pwb49@cornell.edu Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 2340 EP - 2352 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA VL - 191 IS - 7 SN - 0021-9193, 0021-9193 KW - Microbiology Abstracts B: Bacteriology KW - Translation KW - Permafrost KW - RelA protein KW - peptidase KW - Methionine KW - Models KW - Gene expression KW - Soil KW - Isoenzymes KW - Desiccation KW - Temperature effects KW - Starvation KW - Ammonium KW - Tryptophan KW - Proline KW - Data processing KW - Amino acids KW - Carboxypeptidase KW - Adaptations KW - D-Alanyl-D-alanine KW - Energy metabolism KW - Psychrobacter KW - Transcription KW - Stress KW - Acetic acid KW - RNA helicase KW - ClpB protein KW - Peptidylprolyl isomerase KW - Chaperones KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21504410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Bacteriology&rft.atitle=Psychrobacter+arcticus+273-4+Uses+Resource+Efficiency+and+Molecular+Motion+Adaptations+for+Subzero+Temperature+Growth+%2C&rft.au=Bergholz%2C+Peter+W%3BBakermans%2C+Corien%3BTiedje%2C+James+M&rft.aulast=Bergholz&rft.aufirst=Peter&rft.date=2009-04-01&rft.volume=191&rft.issue=7&rft.spage=2340&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/10.1128%2FJB.01377-08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2013-07-15 N1 - SubjectsTermNotLitGenreText - Translation; Permafrost; peptidase; RelA protein; Methionine; Models; Soil; Gene expression; Isoenzymes; Desiccation; Starvation; Temperature effects; Tryptophan; Ammonium; Proline; Adaptations; Carboxypeptidase; Amino acids; Data processing; Energy metabolism; D-Alanyl-D-alanine; Stress; Transcription; Acetic acid; RNA helicase; ClpB protein; Peptidylprolyl isomerase; Chaperones; Psychrobacter DO - http://dx.doi.org/10.1128/JB.01377-08 ER - TY - JOUR T1 - Seasonal contrast in the surface energy balance of the Sahel AN - 21009480; 9179940 AB - Over much of the world, heating of the surface by sunlight is balanced predominately by evaporative cooling. However, at the Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF) in Niamey, Niger, evaporation makes a significant contribution to the surface energy balance only at the height of the rainy season, when precipitation has replenished the reservoir of soil moisture. The AMF was placed at Niamey from late 2005 to early 2007 to provide measurements of surface fluxes in coordination with geostationary satellite retrievals of radiative fluxes at the top of the atmosphere, as part of the RADAGAST experiment to calculate atmospheric radiative divergence. We use observations at the mobile facility to investigate how the surface adjusts to radiative forcing throughout the year. The surface response to solar heating varies with changes in atmospheric water vapor associated with the seasonal reversal of the West African monsoon, which modulates the greenhouse effect and the ability of the surface to radiate thermal energy directly to space. During the dry season, sunlight is balanced mainly by longwave radiation and the turbulent flux of sensible heat. The ability of longwave radiation to cool the surface drops after the onset of southwesterly surface winds at Niamey, when moist, oceanic air flows onshore, increasing local column moisture and atmospheric opacity. Following the onset of southwesterly flow, evaporation remains limited by the supply of moisture from precipitation. By the height of the rainy season, however, sufficient precipitation has accumulated that evaporation is controlled by incident sunlight, and radiative forcing of the surface is balanced comparably by the latent, sensible, and longwave fluxes. Evaporation increases with the leaf area index, suggesting that plants are a significant source of atmospheric moisture and may tap moisture stored beneath the surface that accumulated during a previous rainy season. Surface radiative forcing during a dust aerosol outbreak is balanced comparably by net surface longwave and the sensible heat flux during the dry season, with the sensible flux increasing in importance with the onset of the summer monsoon winds. Measurements of surface fluxes by the AMF indicate broader features of the West African monsoon circulation and should be used to evaluate model simulations of the Sahel climate. JF - Journal of Geophysical Research. D. Atmospheres AU - Miller, R L AU - Slingo, A AU - Barnard, J C AU - Kassianov, E AD - NASA Goddard Institute for Space Studies, New York, New York, USA Y1 - 2009/04// PY - 2009 DA - Apr 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 114 IS - D0 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - D0E05 KW - surface energy balance KW - aerosols KW - Sahel KW - 3322 Atmospheric Processes: Land/atmosphere interactions (1218, 1631, 1843) KW - 3311 Atmospheric Processes: Clouds and aerosols KW - 3307 Atmospheric Processes: Boundary layer processes KW - 1836 Hydrology: Hydrological cycles and budgets (1218, 1655) KW - 0305 Atmospheric Composition and Structure: Aerosols and particles (0345, 4801, 4906) KW - Niger, Niamey KW - Surface winds KW - rainy season KW - Evaporation KW - African monsoon KW - Rainfall KW - water vapor KW - Divergence KW - Dust KW - air flow KW - Sulfur dioxide KW - Radiative forcing KW - Rainy seasons KW - Surface fluxes KW - Seasonal variations KW - Reservoirs KW - Sensible heat flux KW - Solar heating KW - Aerosols KW - Summer monsoon KW - Heat flux KW - Climate models KW - Water vapor in the atmosphere KW - Atmospheric radiation measurements KW - Simulation KW - Greenhouse effect KW - dry season KW - Atmospheric circulation KW - Precipitation KW - sensible heat KW - sunlight KW - Satellites KW - Geostationary satellites KW - Niger KW - ASE, Africa KW - Turbulent fluxes KW - Numerical simulations KW - Energy balance KW - Radiation measurements KW - Long-wave radiation KW - Soil moisture KW - Dry season KW - Monsoons KW - Evaporative cooling KW - P 0000:AIR POLLUTION KW - M2 551.579.1:Water supply from precipitation (551.579.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21009480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Seasonal+contrast+in+the+surface+energy+balance+of+the+Sahel&rft.au=Miller%2C+R+L%3BSlingo%2C+A%3BBarnard%2C+J+C%3BKassianov%2C+E&rft.aulast=Miller&rft.aufirst=R&rft.date=2009-04-01&rft.volume=114&rft.issue=D0&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2008JD010521 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Surface winds; African monsoon; Evaporation; Divergence; Radiative forcing; Rainy seasons; Surface fluxes; Sensible heat flux; Reservoirs; Solar heating; Heat flux; Summer monsoon; Climate models; Water vapor in the atmosphere; Atmospheric radiation measurements; Atmospheric circulation; Precipitation; Geostationary satellites; Turbulent fluxes; Energy balance; Numerical simulations; Long-wave radiation; Dry season; Soil moisture; Evaporative cooling; Aerosols; rainy season; Rainfall; Simulation; water vapor; dry season; Greenhouse effect; sunlight; sensible heat; Satellites; Dust; air flow; Sulfur dioxide; Radiation measurements; Seasonal variations; Monsoons; Niger, Niamey; Niger; ASE, Africa DO - http://dx.doi.org/10.1029/2008JD010521 ER - TY - CONF T1 - Data-link and surface map traffic intent displays for NextGen 4DT and equivalent visual surface operations AN - 20757016; 10149211 AB - By 2025, U.S. air traffic is predicted to increase 3-fold and may strain the current air traffic management system, which may not be able to accommodate this growth. In response to this challenge, a consortium of industry, academia and government agencies have proposed a revolutionary new concept for U.S. aviation operations, termed the Next Generation Air Transportation System or "NextGen". Many key capabilities are being identified to enable NextGen, including the concept of "net-centric" operations whereby each aircraft and air services provider shares information to allow real-time adaptability to ever- changing factors such as weather, traffic, flight trajectories, and security. Data-link is likely to be the primary source of communication in NextGen. Because NextGen represents a radically different approach to air traffic management and requires a dramatic shift in the tasks, roles, and responsibilities for the flight deck, there are numerous research issues and challenges that must be overcome to ensure a safe, sustainable air transportation system. Flight deck display and crew-vehicle interaction concepts are being developed that proactively investigate and overcome potential technology and safety barriers that might otherwise constrain the full realization of NextGen. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Shelton, Kevin J AU - Prinzel III, Lawrence (Lance) J AU - Arthur III, Jarvis (Trey) J AU - Jones, Denise R AU - Allamandola, Angela S AU - Bailey, Randall E Y1 - 2009/04// PY - 2009 DA - Apr 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA, [mailto:spie@spie.org], [URL:http://spie.org] VL - 7328 KW - Environment Abstracts; Environmental Engineering Abstracts KW - Article no. 73280C KW - adaptability KW - Transportation KW - Aircraft KW - Vision KW - Weather KW - air traffic control KW - USA KW - safety engineering KW - Communications KW - traffic KW - EE 10:General Environmental Engineering KW - ENA 18:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20757016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=Data-link+and+surface+map+traffic+intent+displays+for+NextGen+4DT+and+equivalent+visual+surface+operations&rft.au=Shelton%2C+Kevin+J%3BPrinzel+III%2C+Lawrence+%28Lance%29+J%3BArthur+III%2C+Jarvis+%28Trey%29+J%3BJones%2C+Denise+R%3BAllamandola%2C+Angela+S%3BBailey%2C+Randall+E&rft.aulast=Shelton&rft.aufirst=Kevin&rft.date=2009-04-01&rft.volume=7328&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/10.1117%2F12.818640 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - SuppNotes - Session: Database and Maps II N1 - Last updated - 2011-12-14 DO - http://dx.doi.org/10.1117/12.818640 ER - TY - JOUR T1 - Validation of TRMM Precipitation Radar through Comparison of Its Multiyear Measurements with Ground-Based Radar AN - 20673835; 9410624 JF - Journal of Applied Meteorology and Climatology AU - Liao, Liang AU - Meneghini, Robert Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 804 EP - 817 PB - American Meteorological Society, 45 Beacon St. VL - 48 IS - 4 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Radar KW - Tropical Rainfall Measuring Mission (TRMM) KW - Climatology KW - Precipitation KW - SW 0815:Precipitation KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20673835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Validation+of+TRMM+Precipitation+Radar+through+Comparison+of+Its+Multiyear+Measurements+with+Ground-Based+Radar&rft.au=Liao%2C+Liang%3BMeneghini%2C+Robert&rft.aulast=Liao&rft.aufirst=Liang&rft.date=2009-04-01&rft.volume=48&rft.issue=4&rft.spage=804&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2F2008JAMC1974.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Radar; Tropical Rainfall Measuring Mission (TRMM); Climatology; Precipitation DO - http://dx.doi.org/10.1175/2008JAMC1974.1 ER - TY - JOUR T1 - An evaluation of the long-wave radiative transfer code used in the Met Office Unified Model AN - 20556219; 9267984 AB - A detailed evaluation of the radiative transfer code used in the Met Office Unified Climate/Forecast Model is performed, comparing it with a line-by-line model and testing the climatic effects of errors in a radiative-convective model. The radiative forcing at the tropopause due to CO2 changes within SRES scenarios and across Quaternary glacial cycles is represented with reasonable accuracy, suggesting that surface temperature will be correctly predicted. However, this is achieved by partial cancellation of opposing errors in upward and downward fluxes. The changes in the vertical profiles of radiative fluxes and the changes to surface and top-of-atmosphere fluxes all show significant errors, even at twice pre-industrial CO2. This causes a sign error in the change in the convective flux in the radiative-convective model. Performance of the code deteriorates rapidly above four times pre-industrial CO2. For less-abundant greenhouse gases, CH4 and N2O, the errors are larger as a proportion of their radiative forcings. Errors for surface and top-of-atmosphere fluxes for CO2 are similar to those from the mean of the general circulation model (GCM) codes submitted to the intercomparison of radiation codes for IPCC AR4, implying that errors as found here may not be uncommon in climate models. A renewed emphasis on accuracy in radiative transfer calculations and openness in intercomparison studies is necessary to improve the modelling of climate change. JF - Quarterly Journal of the Royal Meteorological Society AU - Goldblatt, C AU - Lenton, T M AU - Watson, A J AD - School of Environmental Sciences, University of East Anglia, UK, colin.goldblatt@nasa.gov Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 619 EP - 633 PB - Royal Meteorological Society, 104 Oxford Rd. Reading Berks RG1 7LL UK, [URL:http://www.royal-met-soc.org.uk/] VL - 135 IS - 640 SN - 0035-9009, 0035-9009 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Surface temperatures KW - Climatic effects KW - Tropopause KW - Climate change KW - Radiative forcing KW - Meteorology KW - radiative transfer KW - quaternary KW - Quaternary glaciers KW - Methane KW - tropopause KW - Climate models KW - Temperature KW - Intergovernmental Panel on Climate Change KW - Radiation code KW - Radiative transfer calculations KW - General circulation models KW - Convective activity KW - Radiative transfer KW - Carbon dioxide KW - Greenhouse gases KW - P 0000:AIR POLLUTION KW - M2 551.583:Variations (551.583) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20556219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quarterly+Journal+of+the+Royal+Meteorological+Society&rft.atitle=An+evaluation+of+the+long-wave+radiative+transfer+code+used+in+the+Met+Office+Unified+Model&rft.au=Goldblatt%2C+C%3BLenton%2C+T+M%3BWatson%2C+A+J&rft.aulast=Goldblatt&rft.aufirst=C&rft.date=2009-04-01&rft.volume=135&rft.issue=640&rft.spage=619&rft.isbn=&rft.btitle=&rft.title=Quarterly+Journal+of+the+Royal+Meteorological+Society&rft.issn=00359009&rft_id=info:doi/10.1002%2Fqj.403 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Quaternary glaciers; Surface temperatures; Climatic effects; Climate models; Tropopause; Climate change; Intergovernmental Panel on Climate Change; Radiation code; Radiative forcing; General circulation models; Radiative transfer calculations; Convective activity; Radiative transfer; Greenhouse gases; Methane; tropopause; Temperature; Meteorology; radiative transfer; Carbon dioxide; quaternary DO - http://dx.doi.org/10.1002/qj.403 ER - TY - JOUR T1 - Spatial and temporal variability in a stratified hypersaline microbial mat community AN - 20543822; 9257466 AB - AbstractHypersaline microbial mat communities have recently been shown to be more diverse than once thought. The variability in community composition of hypersaline mats, both in terms of spatial and temporal dimensions, is still poorly understood. Because this information is essential to understanding the complex biotic and abiotic interactions within these communities, terminal restriction fragment analysis and 16S rRNA gene sequencing were used to characterize the near-surface community of a hypersaline microbial mat in Guerrero Negro, Mexico. Core samples were analyzed to assay community variability over large regional scales (centimeter to kilometer) and to track depth-related changes in population distribution at 250-km intervals over a diel period. Significant changes in total species diversity were observed at increasing distances across the mat surface; however, key species (e.g. Microcoleus sp.) were identified throughout the mat. The vertical position and abundance of >50% of the 60 peaks detected varied dramatically over a diel cycle, including Beggiatoa sp., cyanobacteria, Chloroflexus sp., Halochromatium sp., Bacteroidetes sp. and several as-yet-identified bacteria. Many of these migrations correlated strongly with diel changes in redox conditions within the mat, contributing to strong day-night community structure differences. JF - FEMS Microbiology Ecology AU - Dillon, Jesse G AU - Miller, Scott AU - Bebout, Brad AU - Hullar, Meredith AU - Pinel, Nicolas AU - Stahl, David A AD - 1Department of Microbiology & NASA Astrobiology Institute, University of Washington, Seattle, WA, USA Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 46 EP - 58 PB - Elsevier Science, P.O. Box 211 VL - 68 IS - 1 SN - 0168-6496, 0168-6496 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts KW - microbial mat KW - hypersaline KW - T-RFLP KW - migration KW - cyanobacteria KW - Guerrero Negro KW - Community composition KW - Cyanobacteria KW - Beggiatoa KW - Community structure KW - Species diversity KW - Abundance KW - Microcoleus KW - Migration KW - rRNA 16S KW - Chloroflexus KW - A 01450:Environmental Pollution & Waste Treatment KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20543822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=FEMS+Microbiology+Ecology&rft.atitle=Spatial+and+temporal+variability+in+a+stratified+hypersaline+microbial+mat+community&rft.au=Dillon%2C+Jesse+G%3BMiller%2C+Scott%3BBebout%2C+Brad%3BHullar%2C+Meredith%3BPinel%2C+Nicolas%3BStahl%2C+David+A&rft.aulast=Dillon&rft.aufirst=Jesse&rft.date=2009-04-01&rft.volume=68&rft.issue=1&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=FEMS+Microbiology+Ecology&rft.issn=01686496&rft_id=info:doi/10.1111%2Fj.1574-6941.2009.00647.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Community composition; Community structure; Abundance; Species diversity; rRNA 16S; Migration; Cyanobacteria; Beggiatoa; Microcoleus; Chloroflexus DO - http://dx.doi.org/10.1111/j.1574-6941.2009.00647.x ER - TY - JOUR T1 - Modeling the acute health effects of astronauts from exposure to large Solar Particle Events AN - 20435099; 9118606 AB - Radiation exposure from Solar Particle Events (SPE) presents a significant health concern for astronauts for exploration missions outside the protection of the Earth's magnetic field, which could impair their performance and result in the possibility of failure of the mission. Assessing the potential for early radiation effects under such adverse conditions is of prime importance. Here we apply a biologically based mathematical model that describes the dose- and time-dependent early human responses that constitute the prodromal syndromes to consider acute risks from SPEs. We examine the possible early effects on crews from exposure to some historically large solar events on lunar and/or Mars missions. The doses and dose rates of specific organs were calculated using the Baryon radiation transport (BRYNTRN) code and a computerized anatomical man model, while the hazard of the early radiation effects and performance reduction were calculated using the Radiation-Induced Performance Decrement (RIPD) code. Based on model assumptions we show that exposure to these historical events would cause moderate early health effects to crew members inside a typical spacecraft or during extra-vehicular activities, if effective shielding and medical countermeasure tactics were not provided. We also calculate possible even worse cases (double intensity, multiple occurrences in a short period of time, etc.) to estimate the severity, onset and duration of various types of early illness. Uncertainties in the calculation due to limited data on relative biological effectiveness and dose-rate modifying factors for protons and secondary radiation, and the identification of sensitive sites in critical organs are discussed. JF - Health Physics AU - Hu, S AU - Kim, M-HY AU - McClellan, GE AU - Cucinotta, F A AD - NASA Johnson Space Center, 2101 NASA Parkway, Houston, TX 77058, USA, Francis.A.Cuciniotta@NASA.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 465 EP - 476 VL - 96 IS - 4 SN - 0017-9078, 0017-9078 KW - Toxicology Abstracts; Risk Abstracts; Health & Safety Science Abstracts KW - Historical account KW - Mathematical models KW - Data processing KW - Protons KW - Particulates KW - Solar radiation KW - Spacecraft KW - Organs KW - Crew safety KW - Magnetic fields KW - Radiation KW - Exploration KW - Occupational exposure KW - X 24390:Radioactive Materials KW - R2 23080:Industrial and labor KW - H 8000:Radiation Safety/Electrical Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20435099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=Modeling+the+acute+health+effects+of+astronauts+from+exposure+to+large+Solar+Particle+Events&rft.au=Hu%2C+S%3BKim%2C+M-HY%3BMcClellan%2C+GE%3BCucinotta%2C+F+A&rft.aulast=Hu&rft.aufirst=S&rft.date=2009-04-01&rft.volume=96&rft.issue=4&rft.spage=465&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Magnetic fields; Data processing; Mathematical models; Radiation; Protons; Exploration; Spacecraft; Historical account; Particulates; Solar radiation; Crew safety; Organs; Occupational exposure ER - TY - JOUR T1 - The variability of free tropospheric ozone over Beltsville, Maryland (39N, 77W) in the summers 2004-2007 AN - 20355732; 9037194 AB - Ozone profiles are often used to investigate day-to-day and year-to-year variability in origins of free tropospheric ozone. With this in mind, more than 50 ozonesonde launches were conducted in Beltsville, MD, during the summers of 2004 through 2007. Budgets of free tropospheric ozone were calculated for each ozone profile in the four summers using a laminar identification (LID) method and unusual episodes were analyzed with respect to meteorological variables. The laminar method showed that stratosphere-to-troposphere transport (ST) accounted for greater than 50% of the free tropospheric ozone column on 17% of days sampled, a more pronounced influence than regional convective and lightning (RCL) sources. The ST origins were confirmed with trajectories, and tracers (water vapor and potential vorticity). The amount of free tropospheric ozone from ST and RCL sources varied from year-to-year (up to 13%) and can be explained by differences in mean meteorological patterns. On average, almost 30% of the free tropospheric column was attributed to ST influence, about twice as much as RCL, although the LID method may not capture weeks-old lightning influences as in a chemical model. The prevalence of ST ozone in summertime Beltsville soundings was similar to six sounding sites in the IONS-04 campaign [Thompson, A.M., et al., 2007b. Intercontinental Transport Experiment Ozonesonde Network Study (IONS, 2004): 1. Summertime upper tropospheric/lower stratosphere ozone over northeastern North America. J. Geophys. Res. 112, D12S12; Thompson, A.M., et al., 2007c. Intercontinental Transport Experiment Ozonesonde Network Study (IONS, 2004): 2. Tropospheric ozone budgets and variability over northeastern North America. J. Geophys. Res. 112, D12S13.] and to statistics from a 30year climatology of European soundings [Collette, A., Ancellet, G., 2005. Impact of vertical transport processes on the tropospheric ozone layering above Europe. Part II: Climatological analysis of the past 30years. Atmos. Environ. 39, 5423-5435]. The Beltsville record also demonstrated the value of soundings for air quality forecasting in an urban area. The 22 nighttime soundings collected over Beltsville in 2004-2007 can be divided into distinct polluted and unpolluted subsets, the former 20ppbv higher in residual layer ozone (1km) than the latter. These distinctions propagated to daytime differences of 10ppbv at the surface in the Washington, DC, area, with the high-ozone residual layers leading to non-attainment of the National Ambient Air Quality Standard for ozone. More frequent ozone observations aloft appear essential for better understanding ozone variability and for enabling air quality modelers to achieve more accurate ozone forecasts. JF - Atmospheric Environment AU - Yorks, JE AU - Thompson, A M AU - Joseph, E AU - Miller, S K AD - Penn State University, 503 Walker Building, University Park, PA, USA, John.E.Yorks@nasa.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 1827 EP - 1838 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 43 IS - 11 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Atmospheric pollution models KW - Lightning KW - Statistical analysis KW - transport processes KW - Europe KW - water vapor KW - Air quality KW - Tracers KW - Ozone in troposphere KW - Potential vorticity KW - Air quality forecasting KW - Ozonesondes KW - Atmospheric chemistry models KW - Meteorology KW - Climatology KW - Ozone profiles KW - USA, Maryland KW - budgets KW - Ozone KW - Urban areas KW - Ions KW - Climate KW - Troposphere KW - Stratosphere KW - Air quality models KW - Air quality standards KW - lightning KW - Air pollution forecasting KW - Convective activity KW - summer KW - Statistical forecasting KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20355732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=The+variability+of+free+tropospheric+ozone+over+Beltsville%2C+Maryland+%2839N%2C+77W%29+in+the+summers+2004-2007&rft.au=Yorks%2C+JE%3BThompson%2C+A+M%3BJoseph%2C+E%3BMiller%2C+S+K&rft.aulast=Yorks&rft.aufirst=JE&rft.date=2009-04-01&rft.volume=43&rft.issue=11&rft.spage=1827&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2008.12.049 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Atmospheric pollution models; Lightning; Statistical analysis; Stratosphere; Air quality models; Air quality standards; Ozone in troposphere; Potential vorticity; Ozonesondes; Air quality forecasting; Atmospheric chemistry models; Convective activity; Ozone profiles; Climatology; Statistical forecasting; Ions; Climate; Troposphere; transport processes; Air quality; water vapor; Tracers; Air pollution forecasting; lightning; summer; Meteorology; budgets; Urban areas; Ozone; Europe; USA, Maryland DO - http://dx.doi.org/10.1016/j.atmosenv.2008.12.049 ER - TY - JOUR T1 - Detecting impacts of sand grains with a microphone system in field conditions AN - 20285498; 8938220 AB - This paper describes the ''miniphone,'' an instrument to measure aeolian saltation. This instrument is a modified electret microphone that detects the impacts of individual grains. The unidirectional miniphone is inexpensive (approximately US$10), small, and poses minimal disruption to the wind field. It can be sampled at rates up to 44,100 Hz using commonly available sound card technology or it can be interfaced with a data acquisition system. Data from deployments on beaches on Marco Island, FL, USA and near Shoalhaven Heads, NSW, Australia using sample rates of 44,100 Hz and 6000 Hz, are presented. An algorithm for identifying discrete impacts of grains is described. The number of saltation impacts was not reduced when sub-sampling a record from 44,100 Hz to 6000 Hz. The most immediate use for the miniphone is for short-term deployments to detect unsteadiness in the saltation field. JF - Geomorphology AU - Ellis, J T AU - Morrison, R F AU - Priest, B H AD - Texas A&M University, College Station, TX 77843, USA, jean.t.ellis@nasa.gov Y1 - 2009/04/01/ PY - 2009 DA - 2009 Apr 01 SP - 87 EP - 94 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 105 IS - 1-2 SN - 0169-555X, 0169-555X KW - Water Resources Abstracts KW - USA KW - Beaches KW - Geomorphology KW - Saltation KW - Data Acquisition KW - Sand KW - Algorithms KW - Sounds KW - Australia KW - Wind KW - SW 0540:Properties of water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20285498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Detecting+impacts+of+sand+grains+with+a+microphone+system+in+field+conditions&rft.au=Ellis%2C+J+T%3BMorrison%2C+R+F%3BPriest%2C+B+H&rft.aulast=Ellis&rft.aufirst=J&rft.date=2009-04-01&rft.volume=105&rft.issue=1-2&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2008.02.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Beaches; Geomorphology; Saltation; Sand; Data Acquisition; Algorithms; Sounds; Wind; USA; Australia DO - http://dx.doi.org/10.1016/j.geomorph.2008.02.017 ER - TY - JOUR T1 - Considering Risk Within Net Present Value: Calculations for Government Projects AN - 20184154; 10265976 AB - The vision for space includes Shuttle retirement by 2010 and development of new launch vehicles; however, budget increases are not projected. To control costs additional insight into cost factors early in the system life cycle is needed. This article reports on a new launch vehicle upper-stage engine trade study where insight into cost factors was gained by using net present value and applying a set of risk factors to incorporate the risks inherent to key system life cycle phases. A matrix is presented that provides a general framework for assessing these risk levels. This approach shows the effects of various cost factors on the system cost and requires modest resource expenditures for the analysis itself. JF - Engineering Economist AU - Gradl, Paul AU - Youngblood, Alisha AU - Componation, Paul AU - Gholston, Sampson AD - NASA, Marshall Space Flight Center, Engineering Directorate, Propulsion Division, MSFC, Huntsville, Alabama, USA Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 152 EP - 174 PB - Taylor & Francis Group Ltd., 2 Park Square Milton Park, Abingdon Oxford OX14 4RN UK, [URL:http://www.taylorandfrancis.co.uk/] VL - 54 IS - 2 SN - 0013-791X, 0013-791X KW - Risk Abstracts KW - life cycle KW - Economics KW - budgets KW - USA, Connecticut, Hartford Basin, Newark Supergroup, Shuttle KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20184154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Engineering+Economist&rft.atitle=Considering+Risk+Within+Net+Present+Value%3A+Calculations+for+Government+Projects&rft.au=Gradl%2C+Paul%3BYoungblood%2C+Alisha%3BComponation%2C+Paul%3BGholston%2C+Sampson&rft.aulast=Gradl&rft.aufirst=Paul&rft.date=2009-04-01&rft.volume=54&rft.issue=2&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Engineering+Economist&rft.issn=0013791X&rft_id=info:doi/10.1080%2F00137910902902861 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA, Connecticut, Hartford Basin, Newark Supergroup, Shuttle; life cycle; budgets; Economics DO - http://dx.doi.org/10.1080/00137910902902861 ER - TY - CPAPER T1 - Measuring Your Success T2 - Spring World 2009: Disaster Recovery Journal AN - 41807710; 5035939 JF - Spring World 2009: Disaster Recovery Journal AU - Lee, Thomas Y1 - 2009/03/29/ PY - 2009 DA - 2009 Mar 29 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41807710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Spring+World+2009%3A+Disaster+Recovery+Journal&rft.atitle=Measuring+Your+Success&rft.au=Lee%2C+Thomas&rft.aulast=Lee&rft.aufirst=Thomas&rft.date=2009-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Spring+World+2009%3A+Disaster+Recovery+Journal&rft.issn=&rft_id=info:doi/ L2 - http://www.drj.com/images/S09brochure.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Treosulfan-based conditioning regimen for allogeneic haematopoietic stem cell transplantation in patients with thalassaemia major: an update T2 - 35th Annual Meeting of the EBMT, the 25th Meeting of the EBMT Nurses Group, the 8th Meeting of the EBMT Data Management Group and the 3rd EBMT Patient & Family Day (EBMT 2009) AN - 41828745; 5051190 JF - 35th Annual Meeting of the EBMT, the 25th Meeting of the EBMT Nurses Group, the 8th Meeting of the EBMT Data Management Group and the 3rd EBMT Patient & Family Day (EBMT 2009) AU - Bernardo, M AU - Zecca, M AU - Piras, E AU - Vacca, A AU - Giorgiani, G AU - Caocci, G AU - Comoli, P AU - Mastronuzzi, A AU - Bertaina, A AU - La Nasa, G. AU - Locatelli, F Y1 - 2009/03/28/ PY - 2009 DA - 2009 Mar 28 KW - Stem cells KW - Stem cell transplantation KW - Transplantation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41828745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=35th+Annual+Meeting+of+the+EBMT%2C+the+25th+Meeting+of+the+EBMT+Nurses+Group%2C+the+8th+Meeting+of+the+EBMT+Data+Management+Group+and+the+3rd+EBMT+Patient+%26+Family+Day+%28EBMT+2009%29&rft.atitle=Treosulfan-based+conditioning+regimen+for+allogeneic+haematopoietic+stem+cell+transplantation+in+patients+with+thalassaemia+major%3A+an+update&rft.au=Bernardo%2C+M%3BZecca%2C+M%3BPiras%2C+E%3BVacca%2C+A%3BGiorgiani%2C+G%3BCaocci%2C+G%3BComoli%2C+P%3BMastronuzzi%2C+A%3BBertaina%2C+A%3BLa+Nasa%2C+G.%3BLocatelli%2C+F&rft.aulast=Bernardo&rft.aufirst=M&rft.date=2009-03-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=35th+Annual+Meeting+of+the+EBMT%2C+the+25th+Meeting+of+the+EBMT+Nurses+Group%2C+the+8th+Meeting+of+the+EBMT+Data+Management+Group+and+the+3rd+EBMT+Patient+%26+Family+Day+%28EBMT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.congrex.ch/ebmt2009/timetable/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High incidence of improvement after autotologous HSCT in relapsing-remitting phase of multiple sclerosis T2 - 35th Annual Meeting of the EBMT, the 25th Meeting of the EBMT Nurses Group, the 8th Meeting of the EBMT Data Management Group and the 3rd EBMT Patient & Family Day (EBMT 2009) AN - 41804565; 5051035 JF - 35th Annual Meeting of the EBMT, the 25th Meeting of the EBMT Nurses Group, the 8th Meeting of the EBMT Data Management Group and the 3rd EBMT Patient & Family Day (EBMT 2009) AU - Saccardi, R AU - Di Gioia, M AU - Bosi, A AU - Donnini, I AU - Maggi, P AU - Sormani, M AU - Gualandi, F AU - Di Bartolomeo, P AU - La Nasa, G. AU - Donelli, A AU - Lanza, F AU - Papineschi, F AU - Mancardi, G Y1 - 2009/03/28/ PY - 2009 DA - 2009 Mar 28 KW - Multiple sclerosis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41804565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=35th+Annual+Meeting+of+the+EBMT%2C+the+25th+Meeting+of+the+EBMT+Nurses+Group%2C+the+8th+Meeting+of+the+EBMT+Data+Management+Group+and+the+3rd+EBMT+Patient+%26+Family+Day+%28EBMT+2009%29&rft.atitle=High+incidence+of+improvement+after+autotologous+HSCT+in+relapsing-remitting+phase+of+multiple+sclerosis&rft.au=Saccardi%2C+R%3BDi+Gioia%2C+M%3BBosi%2C+A%3BDonnini%2C+I%3BMaggi%2C+P%3BSormani%2C+M%3BGualandi%2C+F%3BDi+Bartolomeo%2C+P%3BLa+Nasa%2C+G.%3BDonelli%2C+A%3BLanza%2C+F%3BPapineschi%2C+F%3BMancardi%2C+G&rft.aulast=Saccardi&rft.aufirst=R&rft.date=2009-03-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=35th+Annual+Meeting+of+the+EBMT%2C+the+25th+Meeting+of+the+EBMT+Nurses+Group%2C+the+8th+Meeting+of+the+EBMT+Data+Management+Group+and+the+3rd+EBMT+Patient+%26+Family+Day+%28EBMT+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.congrex.ch/ebmt2009/timetable/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interface Generation and Compositional Verification in JavaPathFinder T2 - 12th European Joint Conferences on Theory and Practice of Software (ETAPS 2009) AN - 41770872; 5031759 JF - 12th European Joint Conferences on Theory and Practice of Software (ETAPS 2009) AU - Giannakopoulou, Dimitra AU - Pasareanu, Corina Y1 - 2009/03/22/ PY - 2009 DA - 2009 Mar 22 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41770872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=12th+European+Joint+Conferences+on+Theory+and+Practice+of+Software+%28ETAPS+2009%29&rft.atitle=Interface+Generation+and+Compositional+Verification+in+JavaPathFinder&rft.au=Giannakopoulou%2C+Dimitra%3BPasareanu%2C+Corina&rft.aulast=Giannakopoulou&rft.aufirst=Dimitra&rft.date=2009-03-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=12th+European+Joint+Conferences+on+Theory+and+Practice+of+Software+%28ETAPS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cs.york.ac.uk/etaps09/Venue/program.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Phase field modeling of liquid jets in low gravity AN - 1082207331; 9063883 AB - An axisymmetric phase field model is developed and used to model surface tension forces on liquid jets in microgravity. The previous work in this area is reviewed and a baseline drop tower experiment selected for model comparison. The model is solved numerically with a compact fourth order stencil on an equally spaced axisymmetric grid. After grid convergence studies, a grid is selected and all drop tower tests modeled. Agreement was assessed by comparing predicted and measured free surface rise. Trend wise agreement is good but agreement in magnitude is only fair. Suspected sources of disagreement are the simple turbulence model and the existence of slosh baffles in the experiment that were not included in the model. Parametric investigation was conducted to study the influence of key parameters on the geysers formed by jets in microgravity. Investigation of the contact angle showed the expected trend of increasing contact angle increasing geyser height. Investigation of the tank radius showed some interesting effects and demonstrated the zone of free surface deformation is quite large. Variation of the surface tension with a laminar jet showed clearly the evolution of free surface shape with Weber number. A breakthrough Weber number of 1 was predicted by the variation of the surface tension model which is close to the experimentally measured Weber number of 1.5 found in prior experimental work. JF - Journal of Computational Physics AU - Chato, David J AD - NASA Glenn Research Center, 21000 Brookpark Rd., Mail Stop 301-3, Cleveland, OH 44135, United States, David.J.Chato@nasa.gov Y1 - 2009/03/20/ PY - 2009 DA - 2009 Mar 20 SP - 1521 EP - 1540 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 228 IS - 5 SN - 0021-9991, 0021-9991 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Incompressible flow KW - Surface tension KW - Low gravity KW - Liquid jets KW - Jets KW - Fluid Drops KW - Geysers KW - Hot springs KW - Model Testing KW - Weber Number KW - Model Studies KW - Surface Tension KW - Evolution KW - Free Surfaces KW - Deformation KW - Modelling KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q2 09267:Gravity and geodesy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1082207331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Computational+Physics&rft.atitle=Phase+field+modeling+of+liquid+jets+in+low+gravity&rft.au=Chato%2C+David+J&rft.aulast=Chato&rft.aufirst=David&rft.date=2009-03-20&rft.volume=228&rft.issue=5&rft.spage=1521&rft.isbn=&rft.btitle=&rft.title=Journal+of+Computational+Physics&rft.issn=00219991&rft_id=info:doi/10.1016%2Fj.jcp.2008.10.031 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Surface tension; Hot springs; Modelling; Deformation; Surface Tension; Jets; Fluid Drops; Geysers; Model Testing; Weber Number; Evolution; Free Surfaces; Model Studies DO - http://dx.doi.org/10.1016/j.jcp.2008.10.031 ER - TY - NEWS T1 - Ares Super-Chute AN - 454552073 JF - UPI Space Daily AU - Dauna Coulter@Science@NASA Y1 - 2009/03/17/ PY - 2009 DA - 2009 Mar 17 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454552073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Ares+Super-Chute&rft.au=Dauna+Coulter%40Science%40NASA&rft.aulast=Dauna+Coulter%40Science%40NASA&rft.aufirst=&rft.date=2009-03-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - JOUR T1 - Sources and transport of Delta super(14)C on CO sub(2) within the Mexico City Basin and vicinity AN - 20068985; 10077068 AB - Radiocarbon samples taken over Mexico City and the surrounding region during the MILAGRO field campaign in March 2006 exhibited an unexpected distribution: (1) relatively few samples (23%) were below the North American free tropospheric background value (57ppt) despite the fossil fuel emissions from one of the world's most highly polluted environments; and (2) frequent enrichment well above the background value was observed. Correlate source tracer species and air transport characteristics were examined to elucidate influences on the radiocarbon distribution. Our analysis suggests that a combination of radiocarbon sources biased the QUOTATION_MARKregional radiocarbon backgroundQUOTATION_MARK above the North American value thereby decreasing the apparent fossil fuel signature. These sources included the release of bomb or QUOTATION_MARKhotQUOTATION_MARK radiocarbon sequestered in plant carbon pools via the ubiquitous biomass burning in the region as well as the direct release of radiocarbon as CO sub(2). Plausible large local perturbations include the burning of hazardous waste in cement kilns; medical waste incineration; and emissions from the Laguna Verde Nuclear Power Plant. These observations provide insight into the use of Delta super(14)CO sub(2) to constrain fossil fuel emissions in the megacity environment, indicating that underestimation of the fossil fuel contribution to the CO sub(2) flux is likely wherever biomass burning coexists with urban emissions. Our findings increase the complexity required to quantify fossil fuel-derived CO sub(2) in source-rich environments characteristic of megacities, and have implications for the use of Delta super(14)CO sub(2) observations in evaluating bottoms-up emission inventories and their reliability as a tool for validating national emission claims of CO sub(2) within the framework of the Kyoto Protocol. JF - Atmospheric Chemistry and Physics Discussions AU - Vay, SA AU - Tyler, S C AU - Choi, Y AU - Blake AU - Blake, N J AU - Sachse, G W AU - Diskin, G S AU - Singh, H B AD - NASA Langley Research Center, Hampton, Virginia, USA Y1 - 2009/03/17/ PY - 2009 DA - 2009 Mar 17 SP - 7213 EP - 7237 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 2 SN - 1680-7367, 1680-7367 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - International cooperation KW - Combustion products KW - Basins KW - Mexico, Distrito Federal, Mexico City KW - Kyoto Protocol KW - International agreements KW - Japan, Honshu, Kyoto Prefect., Kyoto KW - Emission inventories KW - Incineration plants KW - Emissions KW - Carbon dioxide emissions KW - Urban areas KW - Fossil fuels KW - Troposphere KW - Emission control KW - Biomass KW - burning KW - Environmental policy KW - Nuclear power plants KW - Atmospheric chemistry KW - Carbon dioxide KW - Hazardous wastes KW - M3 1010:Issues in Sustainable Development KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20068985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Sources+and+transport+of+Delta+super%2814%29C+on+CO+sub%282%29+within+the+Mexico+City+Basin+and+vicinity&rft.au=Vay%2C+SA%3BTyler%2C+S+C%3BChoi%2C+Y%3BBlake%3BBlake%2C+N+J%3BSachse%2C+G+W%3BDiskin%2C+G+S%3BSingh%2C+H+B&rft.aulast=Vay&rft.aufirst=SA&rft.date=2009-03-17&rft.volume=9&rft.issue=2&rft.spage=7213&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Mexico, Distrito Federal, Mexico City; Japan, Honshu, Kyoto Prefect., Kyoto; Carbon dioxide; Emissions; Fossil fuels; burning; Urban areas; Biomass; Combustion products; Emission control; Hazardous wastes; International agreements; Incineration plants; Kyoto Protocol; Atmospheric chemistry; Emission inventories; Troposphere; Nuclear power plants; Environmental policy; Basins; International cooperation; Carbon dioxide emissions ER - TY - CPAPER T1 - Eo-1 Hyperion Onboard Performance over Eight Years: Hyperion Calibration T2 - 6th EARSeL Special Interest Group Imaging Spectroscopy Workshop AN - 41876279; 5099408 JF - 6th EARSeL Special Interest Group Imaging Spectroscopy Workshop AU - Middleton, E AU - Ong, L AU - Ungar, S AU - Campbell, P Y1 - 2009/03/16/ PY - 2009 DA - 2009 Mar 16 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41876279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+EARSeL+Special+Interest+Group+Imaging+Spectroscopy+Workshop&rft.atitle=Eo-1+Hyperion+Onboard+Performance+over+Eight+Years%3A+Hyperion+Calibration&rft.au=Middleton%2C+E%3BOng%2C+L%3BUngar%2C+S%3BCampbell%2C+P&rft.aulast=Middleton&rft.aufirst=E&rft.date=2009-03-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+EARSeL+Special+Interest+Group+Imaging+Spectroscopy+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.earsel6th.tau.ac.il/images/Scientific_Program_Jan_26_(2).pd f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Diurnal and Seasonal Dynamics of Chlorophyll Fluorescence and Spectral Reflectance Indices in a Cornfield During the 2008 Growing Season T2 - 6th EARSeL Special Interest Group Imaging Spectroscopy Workshop AN - 41871019; 5099436 JF - 6th EARSeL Special Interest Group Imaging Spectroscopy Workshop AU - Middleton, E AU - Cheng, Y-B AU - Corp, L AU - Huemmrich, K AU - Campbell, P AU - Zhang, Q AU - Kustas, W AU - Russ, A Y1 - 2009/03/16/ PY - 2009 DA - 2009 Mar 16 KW - Seasonal variations KW - Chlorophyll KW - Fluorescence KW - Sulfur dioxide KW - Diurnal variations KW - Reflectance KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41871019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+EARSeL+Special+Interest+Group+Imaging+Spectroscopy+Workshop&rft.atitle=Diurnal+and+Seasonal+Dynamics+of+Chlorophyll+Fluorescence+and+Spectral+Reflectance+Indices+in+a+Cornfield+During+the+2008+Growing+Season&rft.au=Middleton%2C+E%3BCheng%2C+Y-B%3BCorp%2C+L%3BHuemmrich%2C+K%3BCampbell%2C+P%3BZhang%2C+Q%3BKustas%2C+W%3BRuss%2C+A&rft.aulast=Middleton&rft.aufirst=E&rft.date=2009-03-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+EARSeL+Special+Interest+Group+Imaging+Spectroscopy+Workshop&rft.issn=&rft_id=info:doi/ L2 - http://www.earsel6th.tau.ac.il/images/Scientific_Program_Jan_26_(2).pd f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Expansion of Reporting System Paradigm to the United States Maritime Industry T2 - 50th Annual Transportation Research Forum AN - 41717727; 5004261 JF - 50th Annual Transportation Research Forum AU - Bixler, Jeffrey Y1 - 2009/03/16/ PY - 2009 DA - 2009 Mar 16 KW - USA KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41717727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=50th+Annual+Transportation+Research+Forum&rft.atitle=Expansion+of+Reporting+System+Paradigm+to+the+United+States+Maritime+Industry&rft.au=Bixler%2C+Jeffrey&rft.aulast=Bixler&rft.aufirst=Jeffrey&rft.date=2009-03-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=50th+Annual+Transportation+Research+Forum&rft.issn=&rft_id=info:doi/ L2 - http://www.trforum.org/forum/2009/2009Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Estimating Siberian timber volume using MODIS and ICESat/GLAS AN - 20251263; 8888516 AB - Geosciences Laser Altimeter System (GLAS) space LiDAR data are used to attribute a MODerate resolution Imaging Spectrometer (MODIS) 500 m land cover classification of a 10 super(o) latitude by 12 super(o) longitude study area in south-central Siberia. Timber volume estimates are generated for 16 forest classes, i.e., four forest cover typesxfour canopy density classes, across this 811,414 km super(2) area and compared with a ground-based regional volume estimate. Two regional GLAS /MODIS timber volume products, one considering only those pulses falling on slopes ?10 super(o) and one utilizing all GLAS pulses regardless of slope, are generated. Using a two-phase(GLAS-ground plot) sampling design, GLAS/MODIS volumes average 163.4+/-11.8 m super(3) /ha across all 16 forest classes based on GLAS pulses on slopes ?10 super(o) and 171.9+/-12.4 m super(3)/ha considering GLAS shots on all slopes. The increase in regional GLAS volume per-hectare estimates as a function of increasing slope most likely illustrate the effects of vertical waveform expansion due to the convolution of topography with the forest canopy response. A comparable, independent, ground-based estimate is 146 m super(3)/ha [Shepashenko, D., Shvidenko, A., and Nilsson, S. (1998). Phytomass (live biomass) and carbon of Siberian forests. Biomass and Bioenergy, 14, 21-31], a difference of 11.9% and 17.7% for GLAS shots on slopes ?10 super(o) and all GLAS shots regardless of slope, respectively. A ground-based estimate of total volume for the entire study area, 7.46x10 super(9) m super(3), is derived using Shepashenko et al.'s per-hectare volume estimate in conjunction with forest area derived from a 1990 forest map [Grasia, M.G. (ed.). (1990). Forest Map of USSR. Soyuzgiproleskhoz, Moscow, RU. Scale: 1:2,500,000]. The comparable GLAS/MODIS estimate is 7.38x10 super(9) m super(3), a difference of less than 1.1%. Results indicate that GLAS data can be used to attribute digital land cover maps to estimate forest resources over subcontinental areas encompassing hundreds of thousands of square kilometers. JF - Remote Sensing of Environment AU - Nelson, R AU - Ranson, K J AU - Sun, G AU - Kimes, D S AU - Kharuk, V AU - Montesano, P AD - NASA/Goddard Space Flight Center, Code 614.4, Greenbelt, Maryland, 20771, USA, ross.f.nelson@nasa.gov Y1 - 2009/03/16/ PY - 2009 DA - 2009 Mar 16 SP - 691 EP - 701 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 3 SN - 0034-4257, 0034-4257 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Russia, Moscow KW - Data processing KW - Remote sensing KW - Lidar KW - Forests KW - Biomass KW - imaging KW - convolution KW - forest resources KW - Russia, Siberia KW - Carbon KW - longitude KW - Lasers KW - latitude KW - Canopies KW - Sampling KW - altimeters KW - canopies KW - Topography KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20251263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Estimating+Siberian+timber+volume+using+MODIS+and+ICESat%2FGLAS&rft.au=Nelson%2C+R%3BRanson%2C+K+J%3BSun%2C+G%3BKimes%2C+D+S%3BKharuk%2C+V%3BMontesano%2C+P&rft.aulast=Nelson&rft.aufirst=R&rft.date=2009-03-16&rft.volume=113&rft.issue=3&rft.spage=691&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2008.11.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Carbon; Data processing; Forests; Sampling; Canopies; Biomass; imaging; Topography; forest resources; Remote sensing; Lidar; Lasers; longitude; latitude; altimeters; convolution; canopies; Russia, Moscow; Russia, Siberia DO - http://dx.doi.org/10.1016/j.rse.2008.11.010 ER - TY - JOUR T1 - Stable isotopic exchange rate constant between snow and liquid water AN - 20357169; 9038196 AB - The isotopic exchange rate between liquid water and ice is crucial in determining the isotopic evolution of a snowpack and its melt. The rate constant for oxygen isotopic exchange has been reported by Taylor et al. [Taylor, S., Feng, X., Renshaw, C.E., Kirchner, J.W., 2002a. Isotopic evolution of snowmelt-2. Verification and parameterization of a one-dimensional model using laboratory experiments. Water Resources Research 38(10), 1218. doi:10.1029 /2001WR000815] using three melting experiments with different column heights and melting rates. In this work, we obtained the hydrogen isotopic exchange rate constant using samples from two out of three experiments in Taylor et al. [Taylor, S., Feng, X., Renshaw, C.E., Kirchner, J.W., 2002a. Isotopic evolution of snowmelt-2. Verification and parameterization of a one-dimensional model using laboratory experiments. Water Resources Research 38(10), 1218. doi:10.1029/2001WR000815]. The 1-D model developed by Feng et al. [Feng, X., Taylor, S., Renshaw, C.E., Kirchner, J.W., 2002. Isotopic evolution of snowmelt-1. A physically based one-dimensional model. Water Resources Research 38(10), 1217. doi:10.1029/2001WR000814] was fit to the isotopic results by adjusting the value of two parameters, the isotopic exchange rate constant (k sub(r)) and the fraction of ice participating in the exchange (f). We report that the best estimated k sub(r) values are from 0.070 to 0.19 h super(-) super(1) for oxygen isotopic exchange between liquid and ice, and 0.078 to 0.20 h super(-) super(1) for hydrogen exchange. The model results suggest that f, the fraction of ice involved in the isotopic exchange, increases with increasing wetness of snow, and is related to snow metamorphism. We discuss the physical significance of the observed variations in k sub(r) and f. The relationship between delta D and delta super(1) super(8)O in the melt water is modeled, and the slope is close to 6. This slope is significantly different from the slope of the meteoric water line, while it is close to the ratio of ice-liquid fractionation of hydrogen to that of oxygen. JF - Chemical Geology AU - Lee, J AU - Feng, X AU - Posmentier, E S AU - Faiia, A M AU - Taylor, S AD - Dartmouth College, Hanover, NH 03755, United States, jeonghoon.lee@jpl.nasa.gov Y1 - 2009/03/15/ PY - 2009 DA - 2009 Mar 15 SP - 57 EP - 62 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 260 IS - 1-2 SN - 0009-2541, 0009-2541 KW - Water Resources Abstracts KW - Melting KW - Snowpack KW - Oxygen KW - Snow KW - Laboratories KW - Hydrogen KW - Slopes KW - Model Studies KW - Water Resources KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20357169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=Stable+isotopic+exchange+rate+constant+between+snow+and+liquid+water&rft.au=Lee%2C+J%3BFeng%2C+X%3BPosmentier%2C+E+S%3BFaiia%2C+A+M%3BTaylor%2C+S&rft.aulast=Lee&rft.aufirst=J&rft.date=2009-03-15&rft.volume=260&rft.issue=1-2&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2Fj.chemgeo.2008.11.023 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Snowpack; Melting; Oxygen; Snow; Laboratories; Hydrogen; Slopes; Water Resources; Model Studies DO - http://dx.doi.org/10.1016/j.chemgeo.2008.11.023 ER - TY - JOUR T1 - A scheme for finding the front boundary of an interplanetary magnetic cloud AN - 20747967; 10077272 AB - We develop a scheme for finding a "refined" front boundary-time (t sub(B)*) of an interplanetary magnetic cloud (MC) based on criteria that depend on the possible existence of any one or more of four specific solar wind features. The features that the program looks for, within plus or minus 2 h (i.e., the initial uncertainty interval) of a preliminarily estimated front boundary time, are: (1) a sufficiently large directional discontinuity in the interplanetary magnetic field (IMF), (2) a significant proton plasma beta ( beta sub(P)) drop, (3) a significant proton temperature drop, and (4) a marked increase in the IMF's intensity. Also we examine to see if the "MC-side" of the boundary has a MC-like value of beta sub(P). The scheme was tested using 5, 10, 15, and 20 min averages of the relevant physical quantities from WIND data, in order to find the optimum average to use. The 5 min average, initially based on analysis of N=26 carefully chosen MCs, turned out to be marginally the best average to use for our purposes. Other criteria, besides the four described above, such as the existence of a magnetic hole, plasma speed change, and/or field fluctuation level change, were examined and dismissed as not reliable enough, or usually associated with physical quantities that change too slowly around the boundary to be useful. The preliminarily estimated front boundary time, t sub(B), and its initial plus or minus 2-h uncertainty interval are determined by either an automatic MC identification scheme or by visual inspection. The boundary-scheme was developed specifically for aiding in forecasting the strength and timing of a geomagnetic storm due to the passage of a MC in real-time, but can be used in post ground-data collection for imposing consistency when choosing front boundaries of MCs. This scheme has been extensively tested, first using 81 bona fide MCs, collected over about 8.6 years of WIND data (at 1 AU), and also by using 122 MC-like structures as defined by Lepping et al. (2005) over about the same period. Final statistical testing of the 81 MCs to see how close the refined boundary-time t sub(B)* lies with respect to a preliminary time t sub(B)(VI) was carried out, i.e., to find Delta t sub(1)=(t sub(B)*– ; t sub(B)(VI)), for the full set of MCs, where t sub(B)(VI) is usually a very accurate time previously determined from visual inspection, This testing showed that 59 Delta t sub(1)s (i.e., 73%) lie within plus or minus 30 min, 71 Delta t sub(1)s (i.e., 88%) lie within plus or minus 45 min, and only 5 cases lie outside a JF - Annales Geophysicae AU - Lepping, R P AU - Narock, T W AU - Wu, C-C AD - Space Weather Laboratory, NASA-Goddard Space Flight Center, Greenbelt, MD 20771, USA Y1 - 2009/03/13/ PY - 2009 DA - 2009 Mar 13 SP - 1295 EP - 1311 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 27 IS - 3 SN - 0992-7689, 0992-7689 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts KW - Timing KW - Testing Procedures KW - Solar wind KW - Statistical analysis KW - Fluid Drops KW - Interplanetary magnetic clouds KW - Interplanetary magnetic field KW - Storms KW - Clouds KW - Fronts KW - Geomagnetic storms KW - Boundaries KW - Mesoscale convective systems KW - Inspection KW - Fluctuations KW - Wind KW - AQ 00001:Water Resources and Supplies KW - M2 523.62:Solar Wind, Interplanetary Plasma (523.62) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20747967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annales+Geophysicae&rft.atitle=A+scheme+for+finding+the+front+boundary+of+an+interplanetary+magnetic+cloud&rft.au=Lepping%2C+R+P%3BNarock%2C+T+W%3BWu%2C+C-C&rft.aulast=Lepping&rft.aufirst=R&rft.date=2009-03-13&rft.volume=27&rft.issue=3&rft.spage=1295&rft.isbn=&rft.btitle=&rft.title=Annales+Geophysicae&rft.issn=09927689&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Boundaries; Testing Procedures; Wind; Inspection; Fluid Drops; Clouds; Storms; Timing; Fluctuations; Mesoscale convective systems; Fronts; Interplanetary magnetic clouds; Solar wind; Statistical analysis; Geomagnetic storms; Interplanetary magnetic field ER - TY - JOUR T1 - Carbon emissions from deforestation in the Brazilian Amazon region predicted from satellite data and ecosystem modeling AN - 20071433; 10077409 JF - Biogeosciences Discussions AU - Potter, C AU - Klooster, S AU - Genovese, V AD - NASA Ames Research Center, Moffett Field, CA, USA Y1 - 2009/03/13/ PY - 2009 DA - 2009 Mar 13 SP - 3031 EP - 3061 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 6 IS - 2 SN - 1810-6277, 1810-6277 KW - Ecology Abstracts; Sustainability Science Abstracts KW - South America, Amazon R. KW - Emissions KW - Remote sensing KW - Satellites KW - Deforestation KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20071433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeosciences+Discussions&rft.atitle=Carbon+emissions+from+deforestation+in+the+Brazilian+Amazon+region+predicted+from+satellite+data+and+ecosystem+modeling&rft.au=Potter%2C+C%3BKlooster%2C+S%3BGenovese%2C+V&rft.aulast=Potter&rft.aufirst=C&rft.date=2009-03-13&rft.volume=6&rft.issue=2&rft.spage=3031&rft.isbn=&rft.btitle=&rft.title=Biogeosciences+Discussions&rft.issn=18106277&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - South America, Amazon R.; Remote sensing; Deforestation; Satellites; Emissions ER - TY - CPAPER T1 - Integrated Geospatial Education and Technology Training (iGETT) T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41805454; 5042220 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Allen, Jeannette AU - Rocchio, Laura AU - Headley, Rachel AU - Johnson, Ann Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Training KW - Education KW - Technology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41805454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Integrated+Geospatial+Education+and+Technology+Training+%28iGETT%29&rft.au=Allen%2C+Jeannette%3BRocchio%2C+Laura%3BHeadley%2C+Rachel%3BJohnson%2C+Ann&rft.aulast=Allen&rft.aufirst=Jeannette&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Discovery, Integration, 3D Visualization and Analysis of Geospatial Data using NASA World Wind T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41804967; 5042203 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Alameh, Nadine AU - Hogan, Patrick Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Integration KW - Data processing KW - Wind data KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41804967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Discovery%2C+Integration%2C+3D+Visualization+and+Analysis+of+Geospatial+Data+using+NASA+World+Wind&rft.au=Alameh%2C+Nadine%3BHogan%2C+Patrick&rft.aulast=Alameh&rft.aufirst=Nadine&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Road to Launching the Landsat Data Continuity Mission T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41803483; 5042335 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Irons, James AU - Ochs, William AU - Jenstrom, Del Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Landsat KW - Data processing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41803483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=The+Road+to+Launching+the+Landsat+Data+Continuity+Mission&rft.au=Irons%2C+James%3BOchs%2C+William%3BJenstrom%2C+Del&rft.aulast=Irons&rft.aufirst=James&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Global Land Data Assimilation System (GLDAS) Products, Services and Application from NASA Hydrology Data and Information Services Center (HDISC) T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41803176; 5042252 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Fang, Hongliang AU - Kato, Hiroko AU - Rodell, Matthew AU - Teng, William AU - Vollmer, Bruce Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Hydrology KW - Data collection KW - Data processing KW - Information systems KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41803176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Global+Land+Data+Assimilation+System+%28GLDAS%29+Products%2C+Services+and+Application+from+NASA+Hydrology+Data+and+Information+Services+Center+%28HDISC%29&rft.au=Fang%2C+Hongliang%3BKato%2C+Hiroko%3BRodell%2C+Matthew%3BTeng%2C+William%3BVollmer%2C+Bruce&rft.aulast=Fang&rft.aufirst=Hongliang&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Leveraging the United States Group on Earth Observations (USGEO) to Achieve Coordinated and Sustained Observations of the Earth System T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41799783; 5042098 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Fryberger, Teresa Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - USA KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41799783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Leveraging+the+United+States+Group+on+Earth+Observations+%28USGEO%29+to+Achieve+Coordinated+and+Sustained+Observations+of+the+Earth+System&rft.au=Fryberger%2C+Teresa&rft.aulast=Fryberger&rft.aufirst=Teresa&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Integrating Data from NASA Missions into NOAAs Pacif c Region Integrated Climatology Information Products (PRICIP) T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41796844; 5042174 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Eisberg, Art AU - Chester, W AU - Benham, Lisa AU - Iyer, Supriya AU - Lee, Krista AU - Marra, John AU - Schmidt, Cindy AU - Skiles, Joseph Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Climate KW - Data processing KW - Climatology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41796844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Integrating+Data+from+NASA+Missions+into+NOAAs+Pacif+c+Region+Integrated+Climatology+Information+Products+%28PRICIP%29&rft.au=Eisberg%2C+Art%3BChester%2C+W%3BBenham%2C+Lisa%3BIyer%2C+Supriya%3BLee%2C+Krista%3BMarra%2C+John%3BSchmidt%2C+Cindy%3BSkiles%2C+Joseph&rft.aulast=Eisberg&rft.aufirst=Art&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Landsat Data Continuity Mission Calibration and Validation T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41767068; 5042337 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Markham, Brian AU - Storey, James AU - Morfitt, Ron Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Landsat KW - Data processing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41767068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=Landsat+Data+Continuity+Mission+Calibration+and+Validation&rft.au=Markham%2C+Brian%3BStorey%2C+James%3BMorfitt%2C+Ron&rft.aulast=Markham&rft.aufirst=Brian&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - LDCM Space Segment Overview T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41767007; 5042336 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Murphy-Morris, Jeanine Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Reviews KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41767007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=LDCM+Space+Segment+Overview&rft.au=Murphy-Morris%2C+Jeanine&rft.aulast=Murphy-Morris&rft.aufirst=Jeanine&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA High-altitude Developments T2 - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AN - 41766410; 5042148 JF - 75th Annual Conference of the American Society for Photogrammetry and Remote Sensing AU - Harding, David Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 KW - Development KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41766410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.atitle=NASA+High-altitude+Developments&rft.au=Harding%2C+David&rft.aulast=Harding&rft.aufirst=David&rft.date=2009-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=75th+Annual+Conference+of+the+American+Society+for+Photogrammetry+and+Remote+Sensing&rft.issn=&rft_id=info:doi/ L2 - http://www.asprs.org/baltimore09/program/Baltimore09Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The moulin explorer: A novel instrument to study Greenland ice sheet melt-water flow AN - 20951950; 11046768 AB - This article was submitted without an abstract, please refer to the full-text PDF file. JF - IOP Conference Series: Earth and Environmental Science AU - Behar, Alberto AU - Wang, H AU - Elliot, A AU - O'Hern, S AU - Lutz, C AU - Martin, S AU - Steffen, K AU - McGrath, D AU - Phillips, T AD - NASA-Jet Propulsion Laboratory-California Institute of Technology, Hermosa Beach, USA Y1 - 2009/03/09/ PY - 2009 DA - 2009 Mar 09 SP - 1 PB - Institute of Physics Publishing Inc., The Public Ledger Building, Suite 929 150 South Independence Mall West Philadelphia PA 19106 USA VL - 6 SN - 1755-1307, 1755-1307 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Risk KW - PN, Greenland, Greenland Ice Sheet KW - Climate change KW - Greenland ice sheet KW - Environmental sciences KW - Climatic Changes KW - M2 551.583:Variations (551.583) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20951950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IOP+Conference+Series%3A+Earth+and+Environmental+Science&rft.atitle=The+moulin+explorer%3A+A+novel+instrument+to+study+Greenland+ice+sheet+melt-water+flow&rft.au=Behar%2C+Alberto%3BWang%2C+H%3BElliot%2C+A%3BO%27Hern%2C+S%3BLutz%2C+C%3BMartin%2C+S%3BSteffen%2C+K%3BMcGrath%2C+D%3BPhillips%2C+T&rft.aulast=Behar&rft.aufirst=Alberto&rft.date=2009-03-09&rft.volume=6&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=IOP+Conference+Series%3A+Earth+and+Environmental+Science&rft.issn=17551307&rft_id=info:doi/10.1088%2F1755-1307%2F6%2F1%2F012020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Climate change; Environmental sciences; Greenland ice sheet; Risk; Climatic Changes; PN, Greenland, Greenland Ice Sheet DO - http://dx.doi.org/10.1088/1755-1307/6/1/012020 ER - TY - CPAPER T1 - Gamma Ray Burst Discoveries with the SWIFT Observatory T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41797554; 5039796 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Gehrels, Neil Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41797554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.atitle=Gamma+Ray+Burst+Discoveries+with+the+SWIFT+Observatory&rft.au=Gehrels%2C+Neil&rft.aulast=Gehrels&rft.aufirst=Neil&rft.date=2009-03-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.pittcon.org/technical/finalprogram.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - James Webb Space Telescope: Mission Overview and Status T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41797501; 5039792 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Clampin, Mark Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Reviews KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41797501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.atitle=James+Webb+Space+Telescope%3A+Mission+Overview+and+Status&rft.au=Clampin%2C+Mark&rft.aulast=Clampin&rft.aufirst=Mark&rft.date=2009-03-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.pittcon.org/technical/finalprogram.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA's Roadmap for Space Science and Exploration in the 21st Century T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41797440; 5039788 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Hertz, Paul Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Exploration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41797440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.atitle=NASA%27s+Roadmap+for+Space+Science+and+Exploration+in+the+21st+Century&rft.au=Hertz%2C+Paul&rft.aulast=Hertz&rft.aufirst=Paul&rft.date=2009-03-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.pittcon.org/technical/finalprogram.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Success of the Chandra X-Ray Observatory T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41793332; 5039795 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Weisskopf, Martin Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Ionizing radiation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41793332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.atitle=The+Success+of+the+Chandra+X-Ray+Observatory&rft.au=Weisskopf%2C+Martin&rft.aulast=Weisskopf&rft.aufirst=Martin&rft.date=2009-03-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Pittsburgh+Conference+and+Expo+on+Analytical+Chemistry+and+Applied+Spectroscopy+%28Pittcon+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.pittcon.org/technical/finalprogram.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhancing the Mission, Reducing Cost & Risk: Automation, Multimission and Other Solutions T2 - 30th IEEE Aerospace Conference AN - 41990245; 5128393 JF - 30th IEEE Aerospace Conference AU - Gunn, Jody Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Automation KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41990245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Enhancing+the+Mission%2C+Reducing+Cost+%26amp%3B+Risk%3A+Automation%2C+Multimission+and+Other+Solutions&rft.au=Gunn%2C+Jody&rft.aulast=Gunn&rft.aufirst=Jody&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Web++: Semantics, Ontologies, and Agents T2 - 30th IEEE Aerospace Conference AN - 41990178; 5128375 JF - 30th IEEE Aerospace Conference AU - Mandutianu, Sanda Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Semantics KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41990178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Web%2B%2B%3A+Semantics%2C+Ontologies%2C+and+Agents&rft.au=Mandutianu%2C+Sanda&rft.aulast=Mandutianu&rft.aufirst=Sanda&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rendezvous and Docking Technologies T2 - 30th IEEE Aerospace Conference AN - 41990138; 5128351 JF - 30th IEEE Aerospace Conference AU - Carrington, Connie AU - Ringelberg, John Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - Berthing KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41990138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Rendezvous+and+Docking+Technologies&rft.au=Carrington%2C+Connie%3BRingelberg%2C+John&rft.aulast=Carrington&rft.aufirst=Connie&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploration Systems Technology Development T2 - 30th IEEE Aerospace Conference AN - 41990092; 5128349 JF - 30th IEEE Aerospace Conference AU - Gould, Dana AU - Gershman, Robert Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - Exploration KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41990092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Exploration+Systems+Technology+Development&rft.au=Gould%2C+Dana%3BGershman%2C+Robert&rft.aulast=Gould&rft.aufirst=Dana&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fault Tolerance, Autonomy, and Evolvability in Spacecraft Avionics T2 - 30th IEEE Aerospace Conference AN - 41982024; 5128341 JF - 30th IEEE Aerospace Conference AU - Keymeulen, Didier AU - Hoffman, Tom Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Spacecraft KW - Autonomy KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41982024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Fault+Tolerance%2C+Autonomy%2C+and+Evolvability+in+Spacecraft+Avionics&rft.au=Keymeulen%2C+Didier%3BHoffman%2C+Tom&rft.aulast=Keymeulen&rft.aufirst=Didier&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Innovative Structures for Large Optical Systems T2 - 30th IEEE Aerospace Conference AN - 41981946; 5128307 JF - 30th IEEE Aerospace Conference AU - Martin, Stefan Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41981946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Innovative+Structures+for+Large+Optical+Systems&rft.au=Martin%2C+Stefan&rft.aulast=Martin&rft.aufirst=Stefan&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mars Rovers: New Technology T2 - 30th IEEE Aerospace Conference AN - 41980143; 5128406 JF - 30th IEEE Aerospace Conference AU - Lavery, Dave Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41980143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Mars+Rovers%3A+New+Technology&rft.au=Lavery%2C+Dave&rft.aulast=Lavery&rft.aufirst=Dave&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Software Engineering T2 - 30th IEEE Aerospace Conference AN - 41980019; 5128373 JF - 30th IEEE Aerospace Conference AU - Allard, Daniel AU - Weiss, Kathryn Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Computer programs KW - Software KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41980019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Software+Engineering&rft.au=Allard%2C+Daniel%3BWeiss%2C+Kathryn&rft.aulast=Allard&rft.aufirst=Daniel&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Telescope Technologies Session T2 - 30th IEEE Aerospace Conference AN - 41971479; 5128329 JF - 30th IEEE Aerospace Conference AU - Franklin, Stephen Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41971479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Telescope+Technologies+Session&rft.au=Franklin%2C+Stephen&rft.aulast=Franklin&rft.aufirst=Stephen&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rapid Prototyping and Demonstration of Operational Earth Observation Capabilities T2 - 30th IEEE Aerospace Conference AN - 41971453; 5128328 JF - 30th IEEE Aerospace Conference AU - Tralli, David Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41971453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Rapid+Prototyping+and+Demonstration+of+Operational+Earth+Observation+Capabilities&rft.au=Tralli%2C+David&rft.aulast=Tralli&rft.aufirst=David&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Technologies for Safe Lunar Landing T2 - 30th IEEE Aerospace Conference AN - 41971346; 5128286 JF - 30th IEEE Aerospace Conference AU - Mobasser, Sohrab Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - Landing statistics KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41971346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Technologies+for+Safe+Lunar+Landing&rft.au=Mobasser%2C+Sohrab&rft.aulast=Mobasser&rft.aufirst=Sohrab&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ontologies and Taxonomies for Engineering and Operations T2 - 30th IEEE Aerospace Conference AN - 41964127; 5128407 JF - 30th IEEE Aerospace Conference AU - Malin, Jane Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Taxonomy KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41964127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Ontologies+and+Taxonomies+for+Engineering+and+Operations&rft.au=Malin%2C+Jane&rft.aulast=Malin&rft.aufirst=Jane&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New and Emerging Ground System Technologies and Operations Strategies T2 - 30th IEEE Aerospace Conference AN - 41964067; 5128390 JF - 30th IEEE Aerospace Conference AU - Gunn, Jody Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41964067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=New+and+Emerging+Ground+System+Technologies+and+Operations+Strategies&rft.au=Gunn%2C+Jody&rft.aulast=Gunn&rft.aufirst=Jody&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Software Architecture T2 - 30th IEEE Aerospace Conference AN - 41964038; 5128377 JF - 30th IEEE Aerospace Conference AU - Weiss, Kathryn Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Computer programs KW - Software KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41964038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Software+Architecture&rft.au=Weiss%2C+Kathryn&rft.aulast=Weiss&rft.aufirst=Kathryn&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Agent-Based Systems for Aerospace T2 - 30th IEEE Aerospace Conference AN - 41964013; 5128363 JF - 30th IEEE Aerospace Conference AU - Mandutianu, Sanda Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41964013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Agent-Based+Systems+for+Aerospace&rft.au=Mandutianu%2C+Sanda&rft.aulast=Mandutianu&rft.aufirst=Sanda&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Autonomous Science Systems T2 - 30th IEEE Aerospace Conference AN - 41962092; 5128352 JF - 30th IEEE Aerospace Conference AU - Talukder, Ashit AU - Castano, Rebecca Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41962092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Autonomous+Science+Systems&rft.au=Talukder%2C+Ashit%3BCastano%2C+Rebecca&rft.aulast=Talukder&rft.aufirst=Ashit&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - GEOSS, IEOS, and You--Chapter 2 T2 - 30th IEEE Aerospace Conference AN - 41960973; 5128410 JF - 30th IEEE Aerospace Conference AU - Fontaine, Kathleen Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41960973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=GEOSS%2C+IEOS%2C+and+You--Chapter+2&rft.au=Fontaine%2C+Kathleen&rft.aulast=Fontaine&rft.aufirst=Kathleen&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Software Verification, Test and Certification Technologies T2 - 30th IEEE Aerospace Conference AN - 41960755; 5128362 JF - 30th IEEE Aerospace Conference AU - Markosian, Lawrence Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Certification KW - Computer programs KW - Technology KW - Software KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41960755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Advanced+Software+Verification%2C+Test+and+Certification+Technologies&rft.au=Markosian%2C+Lawrence&rft.aulast=Markosian&rft.aufirst=Lawrence&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - XML and XTCE in Space Systems T2 - 30th IEEE Aerospace Conference AN - 41959728; 5128376 JF - 30th IEEE Aerospace Conference AU - Detter, Ryan Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41959728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=XML+and+XTCE+in+Space+Systems&rft.au=Detter%2C+Ryan&rft.aulast=Detter&rft.aufirst=Ryan&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Status of Major Ground System Redevelopment Programs T2 - 30th IEEE Aerospace Conference AN - 41956499; 5128398 JF - 30th IEEE Aerospace Conference AU - Gal-Edd, Jonathan Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41956499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Status+of+Major+Ground+System+Redevelopment+Programs&rft.au=Gal-Edd%2C+Jonathan&rft.aulast=Gal-Edd&rft.aufirst=Jonathan&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Software Architecture and Design T2 - 30th IEEE Aerospace Conference AN - 41956434; 5128372 JF - 30th IEEE Aerospace Conference AU - Lee, Charles Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Computer programs KW - Software KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41956434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Software+Architecture+and+Design&rft.au=Lee%2C+Charles&rft.aulast=Lee&rft.aufirst=Charles&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Deep Space, Earth and Discovery Missions T2 - 30th IEEE Aerospace Conference AN - 41954169; 5128279 JF - 30th IEEE Aerospace Conference AU - Graf, James AU - Adams, Jim Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41954169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Deep+Space%2C+Earth+and+Discovery+Missions&rft.au=Graf%2C+James%3BAdams%2C+Jim&rft.aulast=Graf&rft.aufirst=James&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Memory and Data Storage Technologies for Space and Missile Applications T2 - 30th IEEE Aerospace Conference AN - 41952387; 5128332 JF - 30th IEEE Aerospace Conference AU - Sheldon, Douglas AU - Tyson, Scott Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Data storage KW - Technology KW - Data processing KW - Memory KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41952387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Memory+and+Data+Storage+Technologies+for+Space+and+Missile+Applications&rft.au=Sheldon%2C+Douglas%3BTyson%2C+Scott&rft.aulast=Sheldon&rft.aufirst=Douglas&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Future Space and Earth Science Missions T2 - 30th IEEE Aerospace Conference AN - 41952027; 5128277 JF - 30th IEEE Aerospace Conference AU - Gershman, Robert Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Earth sciences KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41952027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Future+Space+and+Earth+Science+Missions&rft.au=Gershman%2C+Robert&rft.aulast=Gershman&rft.aufirst=Robert&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mobility and Robotics Systems for In Situ Exploration T2 - 30th IEEE Aerospace Conference AN - 41951982; 5128276 JF - 30th IEEE Aerospace Conference AU - Volpe, Richard AU - Zimmerman, Wayne Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Mobility KW - Robotics KW - Exploration KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41951982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Mobility+and+Robotics+Systems+for+In+Situ+Exploration&rft.au=Volpe%2C+Richard%3BZimmerman%2C+Wayne&rft.aulast=Volpe&rft.aufirst=Richard&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Communications, Navigation, & Surveillance Technology for National Airspace T2 - 30th IEEE Aerospace Conference AN - 41950928; 5128305 JF - 30th IEEE Aerospace Conference AU - Ponchak, Denise Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Navigation KW - Communication KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41950928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Advanced+Communications%2C+Navigation%2C+%26amp%3B+Surveillance+Technology+for+National+Airspace&rft.au=Ponchak%2C+Denise&rft.aulast=Ponchak&rft.aufirst=Denise&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Missions and Technologies for In Situ Exploration and Sample Return T2 - 30th IEEE Aerospace Conference AN - 41950804; 5128278 JF - 30th IEEE Aerospace Conference AU - Beauchamp, Patricia Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - Exploration KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41950804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Missions+and+Technologies+for+In+Situ+Exploration+and+Sample+Return&rft.au=Beauchamp%2C+Patricia&rft.aulast=Beauchamp&rft.aufirst=Patricia&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Risk Management: Application and Lessons Learned T2 - 30th IEEE Aerospace Conference AN - 41948265; 5128402 JF - 30th IEEE Aerospace Conference AU - Witkowski, Mona AU - Itchkawich, Thomas Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41948265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Risk+Management%3A+Application+and+Lessons+Learned&rft.au=Witkowski%2C+Mona%3BItchkawich%2C+Thomas&rft.aulast=Witkowski&rft.aufirst=Mona&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Integrated Sensing, Modeling, and Analysis Using Sensor Webs T2 - 30th IEEE Aerospace Conference AN - 41948123; 5128327 JF - 30th IEEE Aerospace Conference AU - Sherwood, Rob Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Sensors KW - Webs KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41948123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Integrated+Sensing%2C+Modeling%2C+and+Analysis+Using+Sensor+Webs&rft.au=Sherwood%2C+Rob&rft.aulast=Sherwood&rft.aufirst=Rob&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hyperspectral Science and Signal Processing T2 - 30th IEEE Aerospace Conference AN - 41948089; 5128319 JF - 30th IEEE Aerospace Conference AU - Green, Robert Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Data processing KW - Signal processing KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41948089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Hyperspectral+Science+and+Signal+Processing&rft.au=Green%2C+Robert&rft.aulast=Green&rft.aufirst=Robert&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interferometry and Large Optical Systems T2 - 30th IEEE Aerospace Conference AN - 41948035; 5128318 JF - 30th IEEE Aerospace Conference AU - Serabyn, Gene Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Interferometry KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41948035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Interferometry+and+Large+Optical+Systems&rft.au=Serabyn%2C+Gene&rft.aulast=Serabyn&rft.aufirst=Gene&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evolving Space Communication Architectures T2 - 30th IEEE Aerospace Conference AN - 41947971; 5128294 JF - 30th IEEE Aerospace Conference AU - Cesarone, Robert AU - Shambayati, Shervin Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Communication KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41947971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Evolving+Space+Communication+Architectures&rft.au=Cesarone%2C+Robert%3BShambayati%2C+Shervin&rft.aulast=Cesarone&rft.aufirst=Robert&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Instrument and Sensor Architecture and Design T2 - 30th IEEE Aerospace Conference AN - 41946944; 5128316 JF - 30th IEEE Aerospace Conference AU - Evans, Jordan AU - Pingree, Paula Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Sensors KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41946944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Instrument+and+Sensor+Architecture+and+Design&rft.au=Evans%2C+Jordan%3BPingree%2C+Paula&rft.aulast=Evans&rft.aufirst=Jordan&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Miniaturization and Advanced Electronics Packaging for Spacecraft T2 - 30th IEEE Aerospace Conference AN - 41940304; 5128339 JF - 30th IEEE Aerospace Conference AU - Shapiro, Andrew AU - Lumpp, Janet Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Packaging KW - Spacecraft KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41940304?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Miniaturization+and+Advanced+Electronics+Packaging+for+Spacecraft&rft.au=Shapiro%2C+Andrew%3BLumpp%2C+Janet&rft.aulast=Shapiro&rft.aufirst=Andrew&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Access to Space and Emerging Mission Capabilities T2 - 30th IEEE Aerospace Conference AN - 41940126; 5128285 JF - 30th IEEE Aerospace Conference AU - Herrell, Linda Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41940126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Access+to+Space+and+Emerging+Mission+Capabilities&rft.au=Herrell%2C+Linda&rft.aulast=Herrell&rft.aufirst=Linda&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - In-Space Propulsion Technology T2 - 30th IEEE Aerospace Conference AN - 41935270; 5128356 JF - 30th IEEE Aerospace Conference AU - Anderson, David Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41935270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=In-Space+Propulsion+Technology&rft.au=Anderson%2C+David&rft.aulast=Anderson&rft.aufirst=David&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microwave Remote Sensing Technologies and Systems T2 - 30th IEEE Aerospace Conference AN - 41931779; 5128317 JF - 30th IEEE Aerospace Conference AU - Sadowy, Gregory AU - Carswell, James Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Remote sensing KW - Technology KW - Microwave radiation KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41931779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Microwave+Remote+Sensing+Technologies+and+Systems&rft.au=Sadowy%2C+Gregory%3BCarswell%2C+James&rft.aulast=Sadowy&rft.aufirst=Gregory&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - XML Deployment T2 - 30th IEEE Aerospace Conference AN - 41931071; 5128378 JF - 30th IEEE Aerospace Conference AU - Detter, Ryan Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41931071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=XML+Deployment&rft.au=Detter%2C+Ryan&rft.aulast=Detter&rft.aufirst=Ryan&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reconfigurable Computing System Technologies T2 - 30th IEEE Aerospace Conference AN - 41921767; 5128334 JF - 30th IEEE Aerospace Conference AU - Patrick, Marshall Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41921767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Reconfigurable+Computing+System+Technologies&rft.au=Patrick%2C+Marshall&rft.aulast=Patrick&rft.aufirst=Marshall&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Space Exploration Communication and Navigation Status and Panel T2 - 30th IEEE Aerospace Conference AN - 41921623; 5128298 JF - 30th IEEE Aerospace Conference AU - Miller, Ronald Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Navigation KW - Communication KW - Exploration KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41921623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Space+Exploration+Communication+and+Navigation+Status+and+Panel&rft.au=Miller%2C+Ronald&rft.aulast=Miller&rft.aufirst=Ronald&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploration Systems T2 - 30th IEEE Aerospace Conference AN - 41920422; 5128345 JF - 30th IEEE Aerospace Conference AU - Rhatigan, Jennifer Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Exploration KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41920422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Exploration+Systems&rft.au=Rhatigan%2C+Jennifer&rft.aulast=Rhatigan&rft.aufirst=Jennifer&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advanced Launch Vehicle Systems and Technologies T2 - 30th IEEE Aerospace Conference AN - 41918279; 5128346 JF - 30th IEEE Aerospace Conference AU - Nilsen, Erik Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Technology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41918279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Advanced+Launch+Vehicle+Systems+and+Technologies&rft.au=Nilsen%2C+Erik&rft.aulast=Nilsen&rft.aufirst=Erik&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Communication System Analysis & Simulation T2 - 30th IEEE Aerospace Conference AN - 41912415; 5128300 JF - 30th IEEE Aerospace Conference AU - Krikorian, Yogi Y1 - 2009/03/07/ PY - 2009 DA - 2009 Mar 07 KW - Simulation KW - Communication KW - Systems analysis KW - Communication systems KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41912415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+IEEE+Aerospace+Conference&rft.atitle=Communication+System+Analysis+%26amp%3B+Simulation&rft.au=Krikorian%2C+Yogi&rft.aulast=Krikorian&rft.aufirst=Yogi&rft.date=2009-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+IEEE+Aerospace+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.aeroconf.org/cgi-bin/start.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Early development of implicit methods for Computational Fluid Dynamics at NASA Ames AN - 901693753; 15322816 AB - The development of implicit finite-difference methods at the Computational Fluid Dynamics Branch (NASA Ames Research Center) in the 1970 to early 1980s timeframe is presented. The seminal work of Drs. Robert F. Warming and Richard M. Beam is highlighted. Their contribution (along with that of others in the Ames CFD Branch) paved the way for modern large scale application codes. The focus will be on a few of the significant developments (e.g., approximate factorization) and results from those early pioneering days. JF - Computers & Fluids AU - Pulliam, TH Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 491 EP - 495 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Hydrodynamics KW - Computers KW - Fluid dynamics KW - Methodology KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/901693753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=Early+development+of+implicit+methods+for+Computational+Fluid+Dynamics+at+NASA+Ames&rft.au=Pulliam%2C+TH&rft.aulast=Pulliam&rft.aufirst=TH&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.06.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Fluid dynamics; Methodology; Hydrodynamics; Computers DO - http://dx.doi.org/10.1016/j.compfluid.2008.06.012 ER - TY - JOUR T1 - Transonic flow potential method development at Ames research center AN - 901693722; 15322815 AB - This paper describes selected developments in transonic flow simulation technology that have utilized nonlinear potential methods for external aerodynamic applications. In particular, the research efforts in this field at Ames Research Center are highlighted. Included are a review of the various potential equation forms, the pertinent characteristics associated with key potential equation numerical algorithms, and a variety of numerical results for various aerodynamic applications to highlight key discussion points. JF - Computers & Fluids AU - Holst, Terry L Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 482 EP - 490 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Mathematical models KW - Reviews KW - Computers KW - Aerodynamics KW - Algorithms KW - SW 5040:Data acquisition KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/901693722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=Transonic+flow+potential+method+development+at+Ames+research+center&rft.au=Holst%2C+Terry+L&rft.aulast=Holst&rft.aufirst=Terry&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=482&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.06.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Mathematical models; Aerodynamics; Computers; Reviews; Algorithms DO - http://dx.doi.org/10.1016/j.compfluid.2008.06.011 ER - TY - JOUR T1 - CFD for incompressible flows at NASA Ames AN - 901682042; 15322818 AB - Over the past 30 years, numerical methods and simulation tools for incompressible flows have been advanced as a subset of the computational fluid dynamics (CFD) discipline. Although incompressible flows are encountered in many areas of engineering, the simulation of compressible flows has driven most of the development of computational algorithms and tools at NASA Ames Research Center. This is due to the stringent requirements for predicting aerodynamic performances of flight vehicles. Conversely, low-speed incompressible flow through or past flow devices did not require the same numerical accuracy. This practice of tolerating relatively low-fidelity solutions in engineering applications has changed, as the design of low-speed flow devices have become more sophisticated, along with more strict efficiency requirements. Accurate and robust CFD tools have become increasingly important in fluid engineering for incompressible and low-speed flow. This paper reviews advances in computational technologies for incompressible flow simulation developed at Ames, and some engineering successes brought about by these advances made during the same period. Additionally, some of the current challenges faced in computing incompressible flows are presented. JF - Computers & Fluids AU - Kwak, Dochan AU - Kiris, Cetin Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 504 EP - 510 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Engineering KW - Hydrodynamics KW - Reviews KW - Computers KW - Aerodynamics KW - Algorithms KW - Fluid dynamics KW - Simulation KW - Compressible Flow KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/901682042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=CFD+for+incompressible+flows+at+NASA+Ames&rft.au=Kwak%2C+Dochan%3BKiris%2C+Cetin&rft.aulast=Kwak&rft.aufirst=Dochan&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=504&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.06.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Aerodynamics; Fluid dynamics; Simulation; Engineering; Hydrodynamics; Computers; Reviews; Algorithms; Compressible Flow DO - http://dx.doi.org/10.1016/j.compfluid.2008.06.010 ER - TY - JOUR T1 - Overset grid technology development at NASA Ames Research Center AN - 901682025; 15322817 AB - The idea of overset grids arose from the need to model complex multi-component systems where an optimum body-fitted grid is used for each component. One of the main motivations behind the overset grid development work at NASA originated from the requirement to perform simulations involving multiple bodies in relative motion. This article traces the development of overset grid technologies at NASA Ames Research Center, including: data format and visualization software; and algorithms and software tools for surface grid generation, volume grid generation, domain connectivity, forces and moments calculation, and flow solution computation. Examples of the use of overset grids for NASA aerospace applications are given, and current and future work to improve overset grid technologies are summarized. JF - Computers & Fluids AU - Chan, William M Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 496 EP - 503 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Motivation KW - Computers KW - Algorithms KW - Fluids KW - Model Studies KW - Technology KW - SW 5040:Data acquisition KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/901682025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=Overset+grid+technology+development+at+NASA+Ames+Research+Center&rft.au=Chan%2C+William+M&rft.aulast=Chan&rft.aufirst=William&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=496&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.06.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Fluids; Motivation; Computers; Algorithms; Technology; Model Studies DO - http://dx.doi.org/10.1016/j.compfluid.2008.06.009 ER - TY - JOUR T1 - Transonic drag prediction on a DLR-F6 transport configuration using unstructured grid solvers AN - 901662707; 15322786 AB - A second international AIAA Drag Prediction Workshop (DPW-II) was organized and held in Orlando Florida on June 21-22, 2003. The primary purpose was to investigate the code-to-code uncertainty, address the sensitivity of the drag prediction to grid size and quantify the uncertainty in predicting nacelle/pylon drag increments at a transonic cruise condition. This paper presents an in-depth analysis of the DPW-II computational results from three state-of-the-art unstructured grid Navier-Stokes flow solvers exercised on similar families of tetrahedral grids. The flow solvers are USM3D - a tetrahedral cell-centered upwind solver, FUN3D - a tetrahedral node-centered upwind solver, and NSU3D - a general element node-centered central-differenced solver. Overall, grid refinement did not consistently improve the correlation with experimental data for either the wing/body or the wing/body/nacelle pylon configuration. Although, the range in total drag for the wing/body fine grids was only 5 counts, a code-to-code comparison of surface pressures and surface restricted streamlines indicated that the three solvers were not all converging to the same flow solutions- different shock locations and separation patterns were evident. Similarly, the wing/body/nacelle/pylon solutions did not appear to be converging to the same flow solutions. Although the absolute values of total drag predicted by two of the solvers for the medium and fine grids did not compare well with the experiment, the incremental drag predictions were within +/-3 counts of the experimental data. Although, the sources of code-to-code variation in force and moment predictions for the three unstructured grid codes have not yet been identified, the current study reinforces the necessity of applying multiple codes to the same application to assess uncertainty. JF - Computers & Fluids AU - Lee-Rausch, E M AU - Frink, N T AU - Mavriplis, D J AU - Rausch, R D AU - Milholen, W E Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 511 EP - 532 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Prediction KW - ASW, USA, Florida KW - Experimental Data KW - Streamlines KW - Computers KW - Wings KW - USA, Florida, Orlando KW - Drag KW - SW 5010:Network design KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/901662707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=Transonic+drag+prediction+on+a+DLR-F6+transport+configuration+using+unstructured+grid+solvers&rft.au=Lee-Rausch%2C+E+M%3BFrink%2C+N+T%3BMavriplis%2C+D+J%3BRausch%2C+R+D%3BMilholen%2C+W+E&rft.aulast=Lee-Rausch&rft.aufirst=E&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=511&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.02.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Streamlines; Wings; Drag; Prediction; Experimental Data; Computers; ASW, USA, Florida; USA, Florida, Orlando DO - http://dx.doi.org/10.1016/j.compfluid.2008.02.011 ER - TY - JOUR T1 - Intraseasonal variability in the equatorial Atlantic-West Africa during March-June AN - 745718836; 12622927 AB - Intraseasonal (30-80days) variability in the equatorial Atlantic-West African sector during March-June is investigated using various recently-archived satellite measurements and the NCEP/DOE AMIP-II reanalysis daily data. The global connections of regional intraseasonal signals are first examined for the period of 1979-2006 through lag-regression analyses of convection (OLR) and other dynamic components against a regional intraseasonal convective (OLR) index. The eastward-propagating features of convection can readily be seen, accompanied by coherent circulation anomalies, similar to those for the global tropical intraseasonal mode, i.e., the Madden-Julian oscillation (MJO). The regressed TRMM rainfall (3B42) anomalies during the TRMM period (1998-2006) manifest similar propagating features as for the regressed OLR anomalies during 1979-2006. These coherent features hence tend to suggest that the regional intraseasonal convective signals might be mostly a regional response to, or closely associated with the MJO, and probably contribute to the MJO's global propagation. Atmospheric and surface intraseasonal variability during March-June of 1998-2006 are further examined using the high-quality TRMM Microwave Imager (TMI) sea surface temperature (SST), columnar water vapor, and cloud liquid water, and the QuikSCAT oceanic winds (2000-2006). Enhanced (suppressed) convection or positive (negative) rainfall anomalies approximately cover the entire basin (0-10N, 30W-10E) during the passage of intraseasonal convective signals, accompanied by anomalous surface westerly (easterly) flow. Furthermore, a unique propagating feature seems to exist within the tropical Atlantic basin. Rainfall anomalies always appear first in the northwestern basin right off the coast of South America, and gradually extend eastward to cover the entire basin. A dipolar structure of rainfall anomalies with cross-equatorial surface wind anomalies can thus be observed during this evolution, similar to the anomaly patterns on the interannual time scale discovered in past studies. Coherent intraseasonal variations and patterns can also be found in other physical components. JF - Climate Dynamics AU - Gu, Guojun AD - Goddard Earth Sciences and Technology Center, University of Maryland Baltimore County, Baltimore, MD, USA, guojun.gu-1@nasa.gov Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 457 EP - 471 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 32 IS - 4 SN - 0930-7575, 0930-7575 KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Surface winds KW - Convection KW - Sea surface temperature variability KW - Rainfall KW - Remote sensing KW - Westerlies KW - Basins KW - water vapor KW - Convection development KW - Intraseasonal variations KW - Data reanalysis KW - Intraseasonal oscillation KW - Sea surface temperature anomalies KW - Ocean-atmosphere system KW - Sea surface temperatures KW - Wind variability KW - Marine KW - Ocean temperature variability KW - Water vapor in the atmosphere KW - Temperature KW - Atmospheric circulation KW - convection KW - Satellites KW - Madden-Julian oscillation KW - AS, Tropical Atlantic KW - Clouds KW - ASW, South America KW - Coastal zone KW - Interannual variability KW - Convective activity KW - Tropical Rainfall Measuring Mission (TRMM) KW - Rainfall anomalies KW - Q2 09243:Structure, mechanics and thermodynamics KW - M3 1010:Issues in Sustainable Development KW - M2 551.58:Climatology (551.58) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745718836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Dynamics&rft.atitle=Intraseasonal+variability+in+the+equatorial+Atlantic-West+Africa+during+March-June&rft.au=Gu%2C+Guojun&rft.aulast=Gu&rft.aufirst=Guojun&rft.date=2009-03-01&rft.volume=32&rft.issue=4&rft.spage=457&rft.isbn=&rft.btitle=&rft.title=Climate+Dynamics&rft.issn=09307575&rft_id=info:doi/10.1007%2Fs00382-008-0428-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Clouds; Convection; Westerlies; Ocean-atmosphere system; Surface winds; Ocean temperature variability; Sea surface temperature variability; Water vapor in the atmosphere; Convection development; Atmospheric circulation; Intraseasonal variations; Data reanalysis; Madden-Julian oscillation; Intraseasonal oscillation; Sea surface temperature anomalies; Interannual variability; Convective activity; Tropical Rainfall Measuring Mission (TRMM); Sea surface temperatures; Wind variability; Rainfall anomalies; Coastal zone; Rainfall; Temperature; Remote sensing; Basins; water vapor; convection; Satellites; ASW, South America; AS, Tropical Atlantic; Marine DO - http://dx.doi.org/10.1007/s00382-008-0428-0 ER - TY - JOUR T1 - The impact and recovery of asteroid 2008 TC (sub 3) AN - 50418992; 2009-056680 JF - Nature (London) AU - Jenniskens, P AU - Shaddad, M H AU - Numan, D AU - Elsir, S AU - Kudoda, A M AU - Zolensky, M E AU - Le, L AU - Robinson, G A AU - Friedrich, J M AU - Rumble, D AU - Steele, A AU - Chesley, S R AU - Fitzsimmons, A AU - Duddy, S AU - Hsieh, H H AU - Ramsay, G AU - Brown, P G AU - Edwards, W N AU - Tagliaferri, E AU - Boslough, M B AU - Spalding, R E AU - Dantowitz, R AU - Kozubal, M AU - Pravec, P AU - Borovicka, J AU - Charvat, Z AU - Vaubaillon, J AU - Kuiper, J AU - Albers, J AU - Bishop, J L AU - Mancinelli, R L AU - Sandford, S A AU - Milam, S N AU - Nuevo, M AU - Worden, S P Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 485 EP - 488 PB - Macmillan Journals, London VL - 458 IS - 7237 SN - 0028-0836, 0028-0836 KW - stony meteorites KW - oxygen KW - asteroids KW - isotopes KW - orbits KW - isotope ratios KW - parent bodies KW - O-18/O-16 KW - carbonaceous chondrites KW - ureilite KW - impacts KW - achondrites KW - stable isotopes KW - brightness KW - meteorites KW - optical properties KW - mineral composition KW - Almahata Sitta Meteorite KW - chondrites KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50418992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=The+impact+and+recovery+of+asteroid+2008+TC+%28sub+3%29&rft.au=Jenniskens%2C+P%3BShaddad%2C+M+H%3BNuman%2C+D%3BElsir%2C+S%3BKudoda%2C+A+M%3BZolensky%2C+M+E%3BLe%2C+L%3BRobinson%2C+G+A%3BFriedrich%2C+J+M%3BRumble%2C+D%3BSteele%2C+A%3BChesley%2C+S+R%3BFitzsimmons%2C+A%3BDuddy%2C+S%3BHsieh%2C+H+H%3BRamsay%2C+G%3BBrown%2C+P+G%3BEdwards%2C+W+N%3BTagliaferri%2C+E%3BBoslough%2C+M+B%3BSpalding%2C+R+E%3BDantowitz%2C+R%3BKozubal%2C+M%3BPravec%2C+P%3BBorovicka%2C+J%3BCharvat%2C+Z%3BVaubaillon%2C+J%3BKuiper%2C+J%3BAlbers%2C+J%3BBishop%2C+J+L%3BMancinelli%2C+R+L%3BSandford%2C+S+A%3BMilam%2C+S+N%3BNuevo%2C+M%3BWorden%2C+S+P&rft.aulast=Jenniskens&rft.aufirst=P&rft.date=2009-03-01&rft.volume=458&rft.issue=7237&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature07920 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - achondrites; Almahata Sitta Meteorite; asteroids; brightness; carbonaceous chondrites; chondrites; impacts; isotope ratios; isotopes; meteorites; mineral composition; O-18/O-16; optical properties; orbits; oxygen; parent bodies; stable isotopes; stony meteorites; ureilite DO - http://dx.doi.org/10.1038/nature07920 ER - TY - JOUR T1 - Experimental studies of metal-silicate partitioning of Sb; implications for the terrestrial and lunar mantles AN - 50398527; 2009-066084 AB - The terrestrial mantle has a well defined Sb depletion of approximately 7+ or -1 (Jochum and Hofmann, 1997), and the lunar mantle is depleted relative to the Earth by a factor of approximately 50+ or -5 (Wolf and Anders, 1980). Despite these well defined depletions, there are few data upon which to evaluate their origin-whether due to volatility or core formation. We have carried out a series of experiments to isolate several variables such as oxygen fugacity, temperature, pressure, and silicate and metallic melt compositions, on the magnitude of D (sub Sb) (super met/sil) . The activity of Sb in FeNi metal is strongly composition dependent such that solubility of Sb as a function of fO (sub 2) must be corrected for the metal composition. When the correction is applied, Sb solubility is consistent with 3+ valence. Temperature series (at 1.5 GPa) shows that D (sub Sb) (super met/sil) decreases by a factor of 100 over 400 degrees C, and a pressure series exhibits an additional decrease between ambient pressure (100 MPa) and 13 GPa. A strong dependence upon silicate melt composition is evident from a factor of 100 decrease in D (sub Sb) (super met/sil) between nbo/t values of 0.3 and 1.7. Consideration of all these variables indicates that the small Sb depletion for the Earth's mantle can be explained by high PT equilibrium partitioning between metal and silicate melt D (sub Sb) (super met/sil) . The relatively large lunar Sb depletion can also be explained by segregation of a small metallic core, at lower pressure conditions where D (sub Sb) (super met/sil) is much higher (2500). JF - Geochimica et Cosmochimica Acta AU - Righter, K AU - Humayun, M AU - Campbell, A J AU - Danielson, L AU - Hill, D AU - Drake, M J Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 1487 EP - 1504 PB - Elsevier, New York, NY VL - 73 IS - 5 SN - 0016-7037, 0016-7037 KW - silicates KW - stony meteorites KW - mantle KW - melts KW - temperature KW - partitioning KW - meteorites KW - oxygen fugacity KW - chemical composition KW - basaltic composition KW - geochemistry KW - synthetic materials KW - P-T conditions KW - experimental studies KW - antimony KW - Earth KW - pressure KW - Moon KW - textures KW - silicate melts KW - high pressure KW - achondrites KW - metals KW - planetary interiors KW - eucrite KW - core KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50398527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Experimental+studies+of+metal-silicate+partitioning+of+Sb%3B+implications+for+the+terrestrial+and+lunar+mantles&rft.au=Righter%2C+K%3BHumayun%2C+M%3BCampbell%2C+A+J%3BDanielson%2C+L%3BHill%2C+D%3BDrake%2C+M+J&rft.aulast=Righter&rft.aufirst=K&rft.date=2009-03-01&rft.volume=73&rft.issue=5&rft.spage=1487&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.11.042 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - Number of references - 94 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; antimony; basaltic composition; chemical composition; core; Earth; eucrite; experimental studies; geochemistry; high pressure; mantle; melts; metals; meteorites; Moon; oxygen fugacity; P-T conditions; partitioning; planetary interiors; pressure; silicate melts; silicates; stony meteorites; synthetic materials; temperature; textures DO - http://dx.doi.org/10.1016/j.gca.2008.11.042 ER - TY - JOUR T1 - Unmanned airborne vehicle (UAV) sensing systems for Earth observations AN - 50392629; 2009-067975 JF - IEEE Transactions on Geoscience and Remote Sensing A2 - Zhou, Guoqing A2 - Ambrosia, Vince A2 - Gasiewski, Albin J. A2 - Bland, Geoff Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 687 EP - 978 PB - Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society, New York, NY VL - 47 IS - 3 SN - 0196-2892, 0196-2892 KW - SAR KW - unmanned airborne vehicle KW - mapping KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50392629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2009-03-01&rft.volume=&rft.issue=&rft.spage=687&rft.isbn=&rft.btitle=Unmanned+airborne+vehicle+%28UAV%29+sensing+systems+for+Earth+observations&rft.title=Unmanned+airborne+vehicle+%28UAV%29+sensing+systems+for+Earth+observations&rft.issn=01962892&rft_id=info:doi/ L2 - http://ieeexplore.ieee.org/xpl/tocresult.jsp?isYear=2009&isnumber=5332062&Submit32=View+Contents LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - IEGEAO N1 - SubjectsTermNotLitGenreText - mapping; remote sensing; SAR; unmanned airborne vehicle ER - TY - JOUR T1 - Elemental composition of 433 Eros; new calibration of the NEAR-Shoemaker XRS data AN - 50376008; 2009-072117 JF - Icarus AU - Lim, Lucy F AU - Nittler, Larry R Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 129 EP - 146 PB - Elsevier, New York, NY VL - 200 IS - 1 SN - 0019-1035, 0019-1035 KW - ordinary chondrites KW - stony meteorites KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - calibration KW - meteorites KW - errors KW - major elements KW - spectra KW - orbital observations KW - chondrites KW - chemical composition KW - uncertainty KW - solar activity KW - near-Earth objects KW - monitoring KW - X-ray spectra KW - weathering KW - NEAR Program KW - space weathering KW - solar radiation KW - sulfur KW - S-type asteroids KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50376008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Elemental+composition+of+433+Eros%3B+new+calibration+of+the+NEAR-Shoemaker+XRS+data&rft.au=Lim%2C+Lucy+F%3BNittler%2C+Larry+R&rft.aulast=Lim&rft.aufirst=Lucy&rft.date=2009-03-01&rft.volume=200&rft.issue=1&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.09.018 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 57 N1 - PubXState - NY N1 - Document feature - illus. incl. 11 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - asteroids; calibration; chemical composition; chondrites; Eros Asteroid; errors; major elements; meteorites; monitoring; NEAR Program; near-Earth asteroids; near-Earth objects; orbital observations; ordinary chondrites; S-type asteroids; solar activity; solar radiation; space weathering; spectra; stony meteorites; sulfur; uncertainty; weathering; X-ray spectra DO - http://dx.doi.org/10.1016/j.icarus.2008.09.018 ER - TY - JOUR T1 - The spatial distribution of polar hydrogen deposits on the Moon AN - 50100466; 2009-072110 JF - Icarus AU - Eke, V R AU - Teodoro, L F A AU - Elphic, R C Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 12 EP - 18 PB - Elsevier, New York, NY VL - 200 IS - 1 SN - 0019-1035, 0019-1035 KW - water KW - polar regions KW - Moon KW - solar wind KW - Lunar Prospector Program KW - data processing KW - cold traps KW - spatial distribution KW - permanent shading KW - volatiles KW - neutrons KW - craters KW - ice KW - hydrogen KW - epithermal neutrons KW - algorithms KW - regolith KW - image analysis KW - water-equivalent hydrogen KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=The+spatial+distribution+of+polar+hydrogen+deposits+on+the+Moon&rft.au=Eke%2C+V+R%3BTeodoro%2C+L+F+A%3BElphic%2C+R+C&rft.aulast=Eke&rft.aufirst=V&rft.date=2009-03-01&rft.volume=200&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.10.013 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 22 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - algorithms; cold traps; craters; data processing; epithermal neutrons; hydrogen; ice; image analysis; Lunar Prospector Program; Moon; neutrons; permanent shading; polar regions; regolith; solar wind; spatial distribution; volatiles; water; water-equivalent hydrogen DO - http://dx.doi.org/10.1016/j.icarus.2008.10.013 ER - TY - JOUR T1 - Mars Global Surveyor Thermal Emission Spectrometer (TES) observations of variations in atmospheric dust optical depth over cold surfaces AN - 50096109; 2009-072116 JF - Icarus AU - Horne, David AU - Smith, Michael D Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 118 EP - 128 PB - Elsevier, New York, NY VL - 200 IS - 1 SN - 0019-1035, 0019-1035 KW - thermal infrared spectra KW - Mars KW - temperature KW - polar caps KW - infrared spectra KW - spatial variations KW - ice KW - Thermal Emission Spectrometer KW - sediments KW - spectra KW - orbital observations KW - radiative transfer KW - dust storms KW - polar regions KW - clastic sediments KW - atmosphere KW - terrestrial planets KW - planets KW - optical properties KW - dust KW - Mars Global Surveyor Program KW - low temperature KW - aerosols KW - seasonal variations KW - optical depth KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Mars+Global+Surveyor+Thermal+Emission+Spectrometer+%28TES%29+observations+of+variations+in+atmospheric+dust+optical+depth+over+cold+surfaces&rft.au=Horne%2C+David%3BSmith%2C+Michael+D&rft.aulast=Horne&rft.aufirst=David&rft.date=2009-03-01&rft.volume=200&rft.issue=1&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.11.007 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 21 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; clastic sediments; dust; dust storms; ice; infrared spectra; low temperature; Mars; Mars Global Surveyor Program; optical depth; optical properties; orbital observations; planets; polar caps; polar regions; radiative transfer; seasonal variations; sediments; spatial variations; spectra; temperature; terrestrial planets; Thermal Emission Spectrometer; thermal infrared spectra DO - http://dx.doi.org/10.1016/j.icarus.2008.11.007 ER - TY - JOUR T1 - Meridiani Planum sediments on Mars formed through weathering in massive ice deposits AN - 50055879; 2010-031897 JF - Nature Geoscience AU - Niles, Paul B AU - Michalski, Joseph Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 215 EP - 220 PB - Nature Publishing Group, London VL - 2 IS - 3 SN - 1752-0894, 1752-0894 KW - water KW - silicates KW - eolian features KW - Meridiani Planum KW - imagery KW - permafrost KW - sulfates KW - Mars KW - paleoclimatology KW - weathering KW - terrestrial planets KW - models KW - planets KW - mineral composition KW - ice KW - sediments KW - aerosols KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50055879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Meridiani+Planum+sediments+on+Mars+formed+through+weathering+in+massive+ice+deposits&rft.au=Niles%2C+Paul+B%3BMichalski%2C+Joseph&rft.aulast=Niles&rft.aufirst=Paul&rft.date=2009-03-01&rft.volume=2&rft.issue=3&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2Fngeo438 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 44 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; eolian features; ice; imagery; Mars; Meridiani Planum; mineral composition; models; paleoclimatology; permafrost; planets; sediments; silicates; sulfates; terrestrial planets; water; weathering DO - http://dx.doi.org/10.1038/ngeo438 ER - TY - JOUR T1 - Alongfront Variability of Precipitation Associated with a Midlatitude Frontal Zone: TRMM Observations and MM5 Simulation AN - 21309508; 11917630 AB - On 19 February 2001, the Tropical Rainfall Measuring Mission (TRMM) satellite observed complex alongfront variability in the precipitation structure of an intense cold-frontal rainband. The TRMM Microwave Imager brightness temperatures suggested that, compared to the northern and southern ends of the rainband, a greater amount of precipitation ice was concentrated in the middle portion of the rainband where the front bowed out. A model simulation conducted using the fifth-generation Pennsylvania State University-National Center for Atmospheric Research (PSU-NCAR) Mesoscale Model (MM5) is examined to explain the distribution of precipitation associated with the cold-frontal rainband. The simulation reveals that the enhanced precipitation ice production and the implied mean ascent along the central part of the front were associated with a synergistic interaction between a low-level front and an upper-level front associated with an intrusion of high-PV stratospheric air. The low-level front contributed to an intense bow-shaped narrow cold-frontal rainband (NCFR). The upper-level front was dynamically active only along the central to northern portion of the NCFR, where the upper-level PV advection and Q-vector convergence were most prominent. The enhanced mean ascent associated with the upper-level front contributed to a wide cold-frontal rainband (WCFR) that trailed or overlapped with the NCFR along its central to northern segments. Because of the combination of the forcing from both lower- and upper-level fronts, the ascent was deepest and most intense along the central portion of the front. Thus, a large concentration of precipitation ice, attributed to both the NCFR and WCFR, was produced. JF - Monthly Weather Review AU - Han, Mei AU - Braun, Scott A AU - Persson, POla G AU - Bao, Jian-Wen AD - Goddard Earth Sciences and Technology Center, University of Maryland, Baltimore County, Baltimore, and Mesoscale Atmospheric Process Branch, Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, Maryland, mei.han-1@nasa.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 1008 EP - 1028 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 137 IS - 3 SN - 0027-0644, 0027-0644 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Weather KW - Variability KW - Q-vector KW - Rainfall Distribution KW - Precipitation KW - Satellite instrumentation KW - Model Studies KW - Advection KW - Frontal zones KW - Microwaves KW - Numerical simulations KW - Fronts KW - Convergence KW - Reviews KW - Structure KW - Precipitation variability KW - Tropical Rainfall Measuring Mission (TRMM) KW - Brightness temperature KW - Mesoscale model MM5 KW - Atmospheric research KW - Rainbands KW - SW 0820:Snow, ice and frost KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21309508?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Alongfront+Variability+of+Precipitation+Associated+with+a+Midlatitude+Frontal+Zone%3A+TRMM+Observations+and+MM5+Simulation&rft.au=Han%2C+Mei%3BBraun%2C+Scott+A%3BPersson%2C+POla+G%3BBao%2C+Jian-Wen&rft.aulast=Han&rft.aufirst=Mei&rft.date=2009-03-01&rft.volume=137&rft.issue=3&rft.spage=1008&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2F2008MWR2465.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Q-vector; Precipitation; Satellite instrumentation; Frontal zones; Advection; Fronts; Numerical simulations; Convergence; Precipitation variability; Tropical Rainfall Measuring Mission (TRMM); Mesoscale model MM5; Brightness temperature; Rainbands; Atmospheric research; Weather; Variability; Microwaves; Structure; Reviews; Rainfall Distribution; Model Studies DO - http://dx.doi.org/10.1175/2008MWR2465.1 ER - TY - JOUR T1 - Availability of High-Quality TRMM Ground Validation Data from Kwajalein, RMI: A Practical Application of the Relative Calibration Adjustment Technique AN - 20670746; 9410702 AB - Since the Tropical Rainfall Measuring Mission (TRMM) satellite launch in November 1997, the TRMM Satellite Validation Office (TSVO) at NASA Goddard Space Flight Center (GSFC) has been performing quality control and estimating rainfall from the KPOL S-band radar at Kwajalein, Republic of the Marshall Islands. Over this period, KPOL has incurred many episodes of calibration and antenna pointing angle uncertainty. To address these issues, the TSVO has applied the relative calibration adjustment (RCA) technique to eight years of KPOL radar data to produce Ground Validation (GV) version 7 products. This application has significantly improved stability in KPOL reflectivity distributions needed for probability matching method (PMM) rain-rate estimation and for comparisons to the TRMM precipitation radar (PR). In years with significant calibration and angle corrections, the statistical improvement in PMM distributions is dramatic. The intent of this paper is to show improved stability in corrected KPOL reflectivity distributions by using the PR as a stable reference. Intermonth fluctuations in mean reflectivity differences between the PR and corrected KPOL are on the order of c1-2 dB, and interyear mean reflectivity differences fluctuate by approximately c1 dB. This represents a marked improvement in stability with confidence comparable to the established calibration and uncertainty boundaries of the PR. The practical application of the RCA method has salvaged eight years of radar data that would have otherwise been unusable and has made possible a high-quality database of tropical ocean-based reflectivity measurements and precipitation estimates for the research community. JF - Journal of Atmospheric and Oceanic Technology AU - Marks, David A AU - Wolff, David B AU - Silberstein, David S AU - Tokay, Ali AU - Pippitt, Jason L AU - Wang, Jianxin Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 413 EP - 429 PB - American Meteorological Society, 45 Beacon St. VL - 26 IS - 3 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Remote Sensing KW - Marine KW - Satellite Technology KW - Reflectance KW - Rainfall KW - ISEW, Pacific, Marshall Is. KW - Statistical analysis KW - Remote sensing KW - Precipitation KW - Data collections KW - Calibrations KW - Quality control KW - Radar KW - Space exploration KW - Boundaries KW - Tropical Rainfall Measuring Mission (TRMM) KW - Hydrologic Data KW - Fluctuations KW - Antennas KW - Q2 09393:Remote geosensing KW - O 6070:Other Resources KW - SW 0815:Precipitation KW - M2 556.56:Swamps, Marshes (556.56) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20670746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Availability+of+High-Quality+TRMM+Ground+Validation+Data+from+Kwajalein%2C+RMI%3A+A+Practical+Application+of+the+Relative+Calibration+Adjustment+Technique&rft.au=Marks%2C+David+A%3BWolff%2C+David+B%3BSilberstein%2C+David+S%3BTokay%2C+Ali%3BPippitt%2C+Jason+L%3BWang%2C+Jianxin&rft.aulast=Marks&rft.aufirst=David&rft.date=2009-03-01&rft.volume=26&rft.issue=3&rft.spage=413&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F2008JTECHA1174.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reflectance; Quality control; Remote sensing; Data collections; Space exploration; Radar; Statistical analysis; Tropical Rainfall Measuring Mission (TRMM); Precipitation; Antennas; Remote Sensing; Satellite Technology; Calibrations; Rainfall; Boundaries; Fluctuations; Hydrologic Data; ISEW, Pacific, Marshall Is.; Marine DO - http://dx.doi.org/10.1175/2008JTECHA1174.1 ER - TY - JOUR T1 - NDE using sensor based approach to propulsion health monitoring of a turbine engine disk AN - 20637161; 9367162 AB - Rotor health monitoring and on-line damage detection have been increasingly gaining interest to manufacturers of aircraft engines, primarily to increase safety of operation and lower the high maintenance costs. But health monitoring in the presence of scatter in the loading conditions, crack size, disk geometry, and material property is rather challenging. However, detection factors that cause fractures and hidden internal cracks can be implemented via noninvasive types of health monitoring and or nondestructive evaluation techniques. These evaluations go further to inspect materials discontinuities and other anomalies that have grown to become critical defects that can lead to failure. To address the bulk of these concerning issues and understand the technical aspects leading to these outcomes, a combined analytical and experimental study is being thought. Results produced from the experiments such as blade tip displacement and other data collected from tests conducted at the NASA Glenn Research Centers Rotordynamics Laboratory, a high precision spin rig, are evaluated, discussed and compared with data predicted from finite element analysis simulating the engine rotor disk spinning at various rotational speeds. Further computations using the progressive failure analysis (PFA) approach with GENOA code [6] to additionally assess the structural response, damage initiation, propagation, and failure criterion are also performed. This study presents an inclusive evaluation of an on-line health monitoring of a rotating disk and an examination for the capability of the in-house spin system in support of ongoing research under the NASA Integrated Vehicle Health Management (IVHM) program. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Abdul-Aziz, Ali AU - Woike, Mark R AU - Abumeri, G AU - Lekki, John D AU - Baaklini, George Y AD - NASA Glenn Research Ctr. (USA) Y1 - 2009/03// PY - 2009 DA - Mar 2009 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA, [mailto:spie@spie.org], [URL:http://spie.org] VL - 7295 SN - 0277-786X, 0277-786X KW - Environment Abstracts KW - Article no. 729505 KW - Turbines KW - safety engineering KW - Aircraft KW - finite element method KW - Laboratory testing KW - Sensors KW - Italy, Genoa KW - Maintenance KW - ENA 18:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20637161?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=NDE+using+sensor+based+approach+to+propulsion+health+monitoring+of+a+turbine+engine+disk&rft.au=Abdul-Aziz%2C+Ali%3BWoike%2C+Mark+R%3BAbumeri%2C+G%3BLekki%2C+John+D%3BBaaklini%2C+George+Y&rft.aulast=Abdul-Aziz&rft.aufirst=Ali&rft.date=2009-03-01&rft.volume=7295&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/10.1117%2F12.815494 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - SuppNotes - Session: SHM for Aerospace Applications I: Complex Structures N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Turbines; safety engineering; Sensors; Laboratory testing; finite element method; Aircraft; Maintenance; Italy, Genoa DO - http://dx.doi.org/10.1117/12.815494 ER - TY - JOUR T1 - Tracing Freshwater Anomalies Through the Air-Land-Ocean System: A Case Study from the Mackenzie River Basin and the Beaufort Gyre AN - 20569114; 9270680 AB - Mackenzie River discharge was at a record low in water year (WY) 1995 (October 1994 to September 1995), was near average in WY 1996, and was at a record high in WY 1997. The record high discharge in WY 1997, with above average flow each month, was followed by a record high flow in May 1998, then a sharp decline. Through diagnosing these changing flows and their expression in the Beaufort Sea via synthesis of observations and model output, this study provides insight into the nature of the Arctic's freshwater system. The low discharge in WY 1995 manifests negative anomalies in P-E and precipitation, recycled summer precipitation, and dry surface conditions immediately prior to the water year. The complex hydrograph for WY 1996 reflects a combination of spring soil moisture recharge, buffering by rising lake levels, positive P-E anomalies in summer, and a massive release of water held in storage by Bennett Dam. The record high discharge in WY 1997 manifests the dual effects of reduced buffering by lakes and positive P-E anomalies for most of the year. With reduced buffering, only modest P-E the following spring led to a record discharge in May 1998. As simulated with a coupled ice-ocean model, the record low discharge in WY 1995 contributed to a negative freshwater anomaly on the Mackenzie shelf lasting throughout the winter of 1995/96. High discharge from July-October 1996 contributed approximately 20% to a positive freshwater anomaly forming in the Beaufort Sea in the autumn of that year. The remainder was associated with reduced autumn/winter ice growth, strong ice melt the previous summer, and positive P-E anomalies over the ocean itself. Starting in autumn 1997 and throughout 1998, the upper ocean became more saline owing to sea-ice growth. JF - Atmosphere-Ocean AU - Rawlins, MA AU - Steele, M AU - Serreze, M C AU - Voeroesmarty, C J AU - Ermold, W AU - Lammers, R B AU - McDonald, K C AU - Pavelsky, T M AU - Shiklomanov, A AU - Zhang, J AD - Jet Propulsion Laboratory, California Institute of Technology 4800 Oak Grove Drive, Pasadena, CA 91109 USA, michael.rawlins@jpl.nasa.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 79 EP - 97 VL - 47 IS - 1 SN - 0705-5900, 0705-5900 KW - Oceanic Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - PNW, Beaufort Sea KW - Hydrograph analysis KW - River Basins KW - PNW, Beaufort Gyre KW - Freshwater KW - PNW, Beaufort Sea, Mackenzie Shelf KW - Water levels KW - Lakes KW - Growth KW - Dams KW - Canada, Northwest Terr., Mackenzie R. KW - River Flow KW - Arctic KW - Upper ocean KW - Marine KW - Canada, Northwest Terr., Mackenzie R. basin KW - Case Studies KW - Gyres KW - River discharge KW - River basins KW - Precipitation KW - Lake levels KW - Inland water environment KW - Model Studies KW - PN, Arctic KW - Sea ice KW - Lake ice KW - Dam control KW - Oceans KW - Soil moisture KW - Oceanographic data KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - O 1000:Biological Oceanography KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20569114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmosphere-Ocean&rft.atitle=Tracing+Freshwater+Anomalies+Through+the+Air-Land-Ocean+System%3A+A+Case+Study+from+the+Mackenzie+River+Basin+and+the+Beaufort+Gyre&rft.au=Rawlins%2C+MA%3BSteele%2C+M%3BSerreze%2C+M+C%3BVoeroesmarty%2C+C+J%3BErmold%2C+W%3BLammers%2C+R+B%3BMcDonald%2C+K+C%3BPavelsky%2C+T+M%3BShiklomanov%2C+A%3BZhang%2C+J&rft.aulast=Rawlins&rft.aufirst=MA&rft.date=2009-03-01&rft.volume=47&rft.issue=1&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Atmosphere-Ocean&rft.issn=07055900&rft_id=info:doi/10.3137%2FOC301.2009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Water levels; Growth; Lake ice; Sea ice; Gyres; River discharge; River basins; Inland water environment; Upper ocean; Hydrograph analysis; Dam control; Precipitation; Soil moisture; Lake levels; Oceanographic data; River Basins; Lakes; Dams; Case Studies; Oceans; River Flow; Arctic; Model Studies; PNW, Beaufort Sea; PN, Arctic; Canada, Northwest Terr., Mackenzie R. basin; PNW, Beaufort Gyre; Canada, Northwest Terr., Mackenzie R.; PNW, Beaufort Sea, Mackenzie Shelf; Marine; Freshwater DO - http://dx.doi.org/10.3137/OC301.2009 ER - TY - JOUR T1 - Reconstructing snow water equivalent in the Rio Grande headwaters using remotely sensed snow cover data and a spatially distributed snowmelt model AN - 20557907; 9267710 AB - Snow covered area (SCA) observations from the Landsat Enhanced Thematic Mapper (ETM+) were used in combination with a distributed snowmelt model to estimate snow water equivalent (SWE) in the headwaters of the Rio Grande basin (3,419 km2) - a spatial scale that is an order of magnitude greater than previous reconstruction model applications. In this reconstruction approach, modeled snowmelt over each pixel is integrated over the time of ETM+ observed snow cover to estimate SWE. Considerable differences in the magnitude of SWE were simulated during the study. Basin-wide mean SWE was 2·6 times greater in April 2001 versus 2002. Despite these climatological differences, the model adequately recovered SWE at intensive study areas (ISAs); mean absolute SWE error was 23% relative to observed SWE. Reconstruction model SWE errors were within one standard deviation of the mean observed SWE over 37 and 55% of the four 16-km2 intensive field campaign study sites in 2001 and 2002, respectively; a result comparable to previous works at much smaller scales. A key strength of the technique is that spatially distributed SWE estimates are not dependent upon ground-based observations of SWE. Moreover, the model was relatively insensitive to the location of forcing observations relative to commonly used statistical SWE interpolation models. Hence, the reconstruction technique is a viable approach for obtaining high-resolution SWE estimates at larger scales (e.g. >1000 km2) and in locations where detailed hydrometeorological observations are scarce. JF - Hydrological Processes AU - Molotch, Noah P AD - Department of Civil and Environmental Engineering, University of California, Los Angeles, CA, 90095, USA, noah.p.molotch@jpl.nasa.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 1076 EP - 1089 PB - John Wiley & Sons, Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 23 IS - 7 SN - 0885-6087, 0885-6087 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Headwaters KW - Remote Sensing KW - Hydrologic analysis KW - Statistical analysis KW - Remote sensing KW - Snow Cover KW - LANDSAT KW - Errors KW - Snow cover KW - Interpolation KW - Snow cover data KW - Hydrometeorological research KW - Hydrologic Models KW - Standard Deviation KW - Snow cover water equivalent KW - Snowmelt KW - Snow-Water Equivalent KW - Snowmelt models KW - Water Resources KW - SW 0820:Snow, ice and frost KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20557907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Processes&rft.atitle=Reconstructing+snow+water+equivalent+in+the+Rio+Grande+headwaters+using+remotely+sensed+snow+cover+data+and+a+spatially+distributed+snowmelt+model&rft.au=Molotch%2C+Noah+P&rft.aulast=Molotch&rft.aufirst=Noah&rft.date=2009-03-01&rft.volume=23&rft.issue=7&rft.spage=1076&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.7206 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Hydrometeorological research; Snow cover data; Hydrologic analysis; Snow cover water equivalent; Remote sensing; Statistical analysis; LANDSAT; Snow cover; Snowmelt models; Interpolation; Remote Sensing; Headwaters; Hydrologic Models; Standard Deviation; Snowmelt; Snow-Water Equivalent; Snow Cover; Errors; Water Resources DO - http://dx.doi.org/10.1002/hyp.7206 ER - TY - JOUR T1 - VESGEN 2D: Automated, User-Interactive Software for Quantification and Mapping of Angiogenic and Lymphangiogenic Trees and Networks AN - 20431172; 9120249 AB - Quantification of microvascular remodeling as a meaningful discovery tool requires mapping and measurement of site-specific changes within vascular trees and networks. Vessel density and other critical vascular parameters are often modulated by molecular regulators as determined by local vascular architecture. For example, enlargement of vessel diameter by vascular endothelial growth factor (VEGF) is restricted to specific generations of vessel branching (Parsons-Wingerter et al., Microvascular Research72: 91, 2006). The averaging of vessel diameter over many successively smaller generations is therefore not particularly useful. The newly automated, user-interactive software VESsel GENeration Analysis (VESGEN) quantifies major vessel parameters within two-dimensional (2D) vascular trees, networks, and tree-network composites. This report reviews application of VESGEN 2D to angiogenic and lymphangiogenic tissues that includes the human and murine retina, embryonic coronary vessels, and avian chorioallantoic membrane. Software output includes colorized image maps with quantification of local vessel diameter, fractal dimension, tortuosity, and avascular spacing. The density of parameters such as vessel area, length, number, and branch point are quantified according to site-specific generational branching within vascular trees. The sole user input requirement is a binary (black/white) vascular image. Future applications of VESGEN will include analysis of 3D vascular architecture and bioinformatic dimensions such as blood flow and receptor localization. Branching analysis by VESGEN has demonstrated that numerous regulators including VEGF165, basic fibroblast growth factor, transforming growth factor -1, angiostatin and the clinical steroid triamcinolone acetonide induce fingerprint or signature changes in vascular patterning that provide unique readouts of dominant molecular signaling. Anat Rec, 292:320-332, 2009. JF - Anatomical Record. Part A: Advances in Integrative Anatomy and Evolutionary Biology AU - Vickerman, Mary B AU - Keith, Patricia A AU - McKay, Terri L AU - Gedeon, Dan J AU - Watanabe, Michiko AU - Montano, Monica AU - Karunamuni, Ganga AU - Kaiser, Peter K AU - Sears, Jonathan E AU - Ebrahem, Quteba AU - Ribita, Daniela AU - Hylton, Alan G AU - Parsons-Wingerter, Patricia AD - NASA Glenn Research Center, Cleveland, Ohio, patricia.a.parsons-wingerten@nasa.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 320 EP - 332 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 292 IS - 3 SN - 1932-8494, 1932-8494 KW - Immunology Abstracts; Biotechnology and Bioengineering Abstracts KW - Vascular endothelial growth factor KW - Microvasculature KW - Transforming growth factor KW - Retina KW - angiostatin KW - Angiogenesis KW - Steroid hormones KW - Fractals KW - Computer programs KW - software KW - Branches KW - triamcinolone acetonide KW - Chorioallantoic membrane KW - Embryos KW - Bioinformatics KW - Mapping KW - Fibroblast growth factor 2 KW - Signal transduction KW - F 06935:Development, Aging & Organ Systems KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20431172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anatomical+Record.+Part+A%3A+Advances+in+Integrative+Anatomy+and+Evolutionary+Biology&rft.atitle=VESGEN+2D%3A+Automated%2C+User-Interactive+Software+for+Quantification+and+Mapping+of+Angiogenic+and+Lymphangiogenic+Trees+and+Networks&rft.au=Vickerman%2C+Mary+B%3BKeith%2C+Patricia+A%3BMcKay%2C+Terri+L%3BGedeon%2C+Dan+J%3BWatanabe%2C+Michiko%3BMontano%2C+Monica%3BKarunamuni%2C+Ganga%3BKaiser%2C+Peter+K%3BSears%2C+Jonathan+E%3BEbrahem%2C+Quteba%3BRibita%2C+Daniela%3BHylton%2C+Alan+G%3BParsons-Wingerter%2C+Patricia&rft.aulast=Vickerman&rft.aufirst=Mary&rft.date=2009-03-01&rft.volume=292&rft.issue=3&rft.spage=320&rft.isbn=&rft.btitle=&rft.title=Anatomical+Record.+Part+A%3A+Advances+in+Integrative+Anatomy+and+Evolutionary+Biology&rft.issn=19328494&rft_id=info:doi/10.1002%2Far.20862 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Vascular endothelial growth factor; Transforming growth factor; Microvasculature; Retina; angiostatin; Angiogenesis; Steroid hormones; Computer programs; Fractals; software; Branches; triamcinolone acetonide; Chorioallantoic membrane; Embryos; Mapping; Bioinformatics; Fibroblast growth factor 2; Signal transduction DO - http://dx.doi.org/10.1002/ar.20862 ER - TY - JOUR T1 - Definition of yearly emission factor of dust and greenhouse gases through continuous measurements in swine husbandry AN - 20341848; 9022711 AB - Concurrent tropospheric O sub(3) and CO vertical profiles from the Tropospheric Emission Spectrometer (TES) during the MILAGRO/INTEX-B aircraft campaigns over the Mexico City Metropolitan Area (MCMA) and its surrounding regions were used to examine Mexico City pollution outflow on a regional scale. The pollution outflow from the MCMA occurred predominantly at 600-800hPa as evident in O sub(3), CO, and NO sub(x) enhancements in the in situ aircraft observations. TES O sub(3) and CO are sensitive to the MCMA pollution outflow due to their relatively high sensitivities at 600-800hPa. We examined O sub(3), CO, and their correlation at 600-800hPa from TES retrievals, aircraft measurements, and GEOS-Chem model results. TES captures much of the spatial and day-to-day variability of O sub(3) seen in the in situ data. TES CO, however, shows much less spatial and day-to-day variability compared with the in situ observations. The O sub(3)/CO slope is significantly higher in the TES data (0.43) than the in situ data (0.28) due partly to the lack of variability in TES CO. Extraordinarily high O sub(3)/CO slope (0.81) from TES observations at 618hPa over the Eastern U.S. was previously reported by Zhang et al. [Zhang, L., Jacob, D.J., Bowman, K.W., et al., 2006. Ozone-CO correlations determined by the TES satellite instrument in continental outflow regions. Geophys. Res. Lett. 33, L18804. 10.1029/2006GL026399.]. Thus the application of TES CO-O sub(3) correlation to map continental pollution outflow needs further examination. JF - Atmospheric Environment AU - Shim, C AU - Li, Q AU - Luo, M AU - Kulawik, S AU - Worden, H AU - Worden, J AU - Eldering, A AU - Diskin, G AU - Sachse, G AU - Weinheimer, A AU - Knapp, D AU - Montzca, D AU - Campos, T AD - California Institute of Technology, CA, USA, cshim@jpl.nasa.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 1540 EP - 1547 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 43 IS - 8 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Aircraft observations KW - Remote sensing KW - Correlations KW - outflow KW - Troposphere KW - Mexico, Distrito Federal, Mexico City KW - Animal husbandry KW - Satellites KW - Dust KW - Ozone variations KW - USA KW - Aircraft KW - Emissions KW - Emission measurements KW - Aircraft engine exhaust emission KW - Atmospheric pollution emission KW - Greenhouse gases KW - metropolitan areas KW - Spatial variability KW - Urban areas KW - Ozonation KW - Ozone KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20341848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=Definition+of+yearly+emission+factor+of+dust+and+greenhouse+gases+through+continuous+measurements+in+swine+husbandry&rft.au=Shim%2C+C%3BLi%2C+Q%3BLuo%2C+M%3BKulawik%2C+S%3BWorden%2C+H%3BWorden%2C+J%3BEldering%2C+A%3BDiskin%2C+G%3BSachse%2C+G%3BWeinheimer%2C+A%3BKnapp%2C+D%3BMontzca%2C+D%3BCampos%2C+T&rft.aulast=Shim&rft.aufirst=C&rft.date=2009-03-01&rft.volume=43&rft.issue=8&rft.spage=1540&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2008.11.026 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Ozone variations; Aircraft observations; Correlations; Aircraft engine exhaust emission; Atmospheric pollution emission; Animal husbandry; Greenhouse gases; Spatial variability; Ozone; Aircraft; Remote sensing; Emission measurements; Emissions; Troposphere; outflow; Satellites; metropolitan areas; Dust; Ozonation; Urban areas; USA; Mexico, Distrito Federal, Mexico City DO - http://dx.doi.org/10.1016/j.atmosenv.2008.11.026 ER - TY - JOUR T1 - A Decade of Satellite Ocean Color Observations AN - 20040580; 8749375 AB - After the successful Coastal Zone Color Scanner (CZCS, 1978-1986) demonstration that quantitative estimations of geophysical variables such as chlorophyll a and diffuse attenuation coefficient could be derived from top of the atmosphere radiances, a number of international missions with ocean color capabilities were launched beginning in the late 1990s. Most notable were those with global data acquisition capabilities, i.e., the Ocean Color andTemperature Sensor (OCTS, Japan, 1996-1997), the Sea-viewing Wide Field- of-view Sensor (SeaWiFS, United States, 1997-present), two Moderate Resolution Imaging Spectroradiometers (MODIS, United States, Terra/2000- present and Aqua/2002-present), the Global Imager (GLI, Japan, 2002-2003), and the Medium Resolution Imaging Spectrometer (MERIS, European Space Agency, 2002-present). These missions have provided data of exceptional quality and continuity, allowing for scientific inquiries into a wide variety of marine research topics not possible with the CZCS. This review focuses on the scientific advances made over the past decade using these data sets. JF - Annual Review of Marine Science AU - McClain, Charles R AD - Ocean Branch, NASA Goddard Space Flight Center, Greenbelt, MD 20771, Charles.R.McClain@nasa.gov Y1 - 2009/03// PY - 2009 DA - March 2009 PB - Annual Reviews, Inc., 4139 El Camino Way Box 10139 Palo Alto CA 94303-0139 USA, [mailto:service@annualreviews.org] VL - 1 SN - 1941-1405, 1941-1405 KW - Ecology Abstracts; Oceanic Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - INW, Japan KW - Chlorophyll KW - Sensors KW - Spectroradiometers KW - Remote sensing KW - Colour KW - Extinction coefficient KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Data acquisition KW - Marine KW - Data processing KW - European Space Agency KW - Attenuation coefficients KW - imaging KW - Satellites KW - Imaging techniques KW - Color KW - Satellite sensing KW - USA KW - Satellite data KW - Coastal zone KW - Oceans KW - Reviews KW - Coastal oceanography KW - Oceanographic data KW - D 04040:Ecosystem and Ecology Studies KW - O 1080:Multi-disciplinary Studies KW - Q2 09261:General KW - M2 551.508:Instruments (551.508) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20040580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Review+of+Marine+Science&rft.atitle=A+Decade+of+Satellite+Ocean+Color+Observations&rft.au=McClain%2C+Charles+R&rft.aulast=McClain&rft.aufirst=Charles&rft.date=2009-03-01&rft.volume=1&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Annual+Review+of+Marine+Science&rft.issn=19411405&rft_id=info:doi/10.1146%2Fannurev.marine.010908.163650 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Colour; Coastal zone; Extinction coefficient; Sensors; Remote sensing; Data acquisition; Imaging techniques; Chlorophyll; Data processing; Reviews; Oceans; Satellites; imaging; Color; Satellite data; European Space Agency; Spectroradiometers; Attenuation coefficients; Coastal oceanography; MODIS (Moderate Resolution Imaging Spectrometer); Oceanographic data; INW, Japan; USA; Marine DO - http://dx.doi.org/10.1146/annurev.marine.010908.163650 ER - TY - JOUR T1 - CFD activities at NASA Ames Research Center - Review of selected topics AN - 1709186940; 15322819 JF - Computers & Fluids AU - Kwak, Dochan Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 481 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 38 IS - 3 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Reviews KW - Computers KW - Fluids KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1709186940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=CFD+activities+at+NASA+Ames+Research+Center+-+Review+of+selected+topics&rft.au=Kwak%2C+Dochan&rft.aulast=Kwak&rft.aufirst=Dochan&rft.date=2009-03-01&rft.volume=38&rft.issue=3&rft.spage=481&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2008.10.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Fluids; Computers; Reviews DO - http://dx.doi.org/10.1016/j.compfluid.2008.10.001 ER - TY - JOUR T1 - Numerical simulation of Martian historical dynamo; impact of the Rayleigh number on the dynamo state AN - 1707523332; 2015-082600 AB - The observed Mars remnant magnetism suggests that there was an active dynamo in the Martian core. We use the MoSST core dynamics model to simulate the Martian historical dynamo, focusing on the variation of the dynamo states with the Rayleigh number Ra (a non-dimensional parameter describing the buoyancy force in the core). Our numerical results show that the mean field length scale does not vary monotonically with the Rayleigh number, and that the field morphology at the core mantle boundary changes with the Rayleigh number. In particular, it drifts westward with a speed decreasing with the Rayleigh number. JF - Science in China. Series D, Earth Sciences AU - Wang, Tianyuan AU - Kuang, Weijia AU - Ma, Shizhuang Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 402 EP - 410 PB - Springer, co-published with Science in China Press, Beijing VL - 52 IS - 3 SN - 1006-9313, 1006-9313 KW - terrestrial planets KW - planets KW - Rayleigh number KW - numerical models KW - dynamos KW - Mars KW - core KW - simulation KW - magnetic field KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1707523332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+in+China.+Series+D%2C+Earth+Sciences&rft.atitle=Numerical+simulation+of+Martian+historical+dynamo%3B+impact+of+the+Rayleigh+number+on+the+dynamo+state&rft.au=Wang%2C+Tianyuan%3BKuang%2C+Weijia%3BMa%2C+Shizhuang&rft.aulast=Wang&rft.aufirst=Tianyuan&rft.date=2009-03-01&rft.volume=52&rft.issue=3&rft.spage=402&rft.isbn=&rft.btitle=&rft.title=Science+in+China.+Series+D%2C+Earth+Sciences&rft.issn=10069313&rft_id=info:doi/10.1007%2Fs11430-009-0034-y LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 44 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2015-08-27 N1 - SubjectsTermNotLitGenreText - core; crust; dynamos; magnetic field; Mars; numerical models; planets; Rayleigh number; simulation; terrestrial planets DO - http://dx.doi.org/10.1007/s11430-009-0034-y ER - TY - JOUR T1 - Impacts of aerosol indirect effect on past and future changes in tropospheric composition AN - 20138308; 10076969 AB - The development of effective emissions control policies that are beneficial to both climate and air quality requires a detailed understanding of all the feedbacks in the atmospheric composition and climate system. We perform sensitivity studies with a global atmospheric composition-climate model to assess the impact of aerosols on tropospheric chemistry through their modification on clouds, the aerosol indirect effect (AIE). The model includes coupling between both tropospheric gas-phase and aerosol chemistry and aerosols and liquid-phase clouds. We investigate past impacts from preindustrial (PI) to present day (PD) and future impacts from PD to 2050 (for the moderate IPCC A1B scenario) that embrace a wide spectrum of precursor emission changes and consequential aerosol-cloud interactions. The AIE is estimated to be − 2.0 W m super(− 2) for PD-PI and − 0.6 W m super(− 2) for 2050-PD, at the high end of current estimates. Inclusion of aerosol-cloud interactions substantially impacts changes in global mean methane lifetime across both time periods, enhancing the past and future increases by 10% and 30%, respectively. In regions where pollution emissions increase, inclusion of aerosol-cloud effects leads to 20% enhancements in in-cloud sulfate production and ~10% enhancements in sulfate wet deposition that is displaced away from the immediate source regions. The enhanced in-cloud sulfate formation leads to larger increases in surface sulfate across polluted regions (~10-30%). Nitric acid wet deposition is dampened by 15-20% across the industrialized regions due to AIE allowing additional re-release of reactive nitrogen that contributes to 1-2 ppbv increases in surface ozone in outflow regions. Our model findings indicate that aerosol-cloud interactions must be considered in studies of methane trends and projections of future changes to particulate matter air quality. JF - Atmospheric Chemistry and Physics Discussions AU - Unger, N AU - Menon, S AU - Shindell, D T AU - Koch, D M AD - NASA Goddard Institute for Space Studies, New York, NY, USA Y1 - 2009/02/24/ PY - 2009 DA - 2009 Feb 24 SP - 4691 EP - 4725 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 9 IS - 1 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfates KW - Atmospheric pollution models KW - Ozone in troposphere KW - Atmospheric chemistry models KW - Emissions KW - Nitric acid KW - Atmospheric composition KW - Tropospheric composition KW - Ozone KW - Sensitivity KW - Aerosols KW - Chemical composition KW - Atmospheric pollution KW - Wet deposition KW - Intergovernmental Panel on Climate Change KW - Clouds KW - Pollutant deposition KW - Atmospheric chemistry KW - Nitrogen KW - Air quality KW - Particulates KW - Particulate matter in atmosphere KW - Methane KW - Climate models KW - Public policy and climate KW - Sulfate formation KW - Troposphere KW - Emission control KW - Aerosol chemistry KW - Tropospheric chemistry KW - Air pollution KW - Methane trends KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20138308?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Impacts+of+aerosol+indirect+effect+on+past+and+future+changes+in+tropospheric+composition&rft.au=Unger%2C+N%3BMenon%2C+S%3BShindell%2C+D+T%3BKoch%2C+D+M&rft.aulast=Unger&rft.aufirst=N&rft.date=2009-02-24&rft.volume=9&rft.issue=1&rft.spage=4691&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Atmospheric pollution models; Climate models; Atmospheric pollution; Public policy and climate; Sulfate formation; Air quality; Intergovernmental Panel on Climate Change; Wet deposition; Aerosol chemistry; Tropospheric chemistry; Clouds; Ozone in troposphere; Particulate matter in atmosphere; Methane trends; Atmospheric chemistry models; Atmospheric chemistry; Atmospheric composition; Tropospheric composition; Sulfates; Sensitivity; Methane; Aerosols; Chemical composition; Troposphere; Emission control; Particulates; Air pollution; Pollutant deposition; Emissions; Nitric acid; Nitrogen; Ozone ER - TY - JOUR T1 - A vector radiative transfer model for coupled atmosphere and ocean systems based on successive order of scattering method. AN - 66927825; 19219111 AB - A vector radiative transfer model has been developed for coupled atmosphere and ocean systems based on the Successive Order of Scattering (SOS) Method. The emphasis of this study is to make the model easy-to-use and computationally efficient. This model provides the full Stokes vector at arbitrary locations which can be conveniently specified by users. The model is capable of tracking and labeling different sources of the photons that are measured, e.g. water leaving radiances and reflected sky lights. This model also has the capability to separate florescence from multi-scattered sunlight. The delta - fit technique has been adopted to reduce computational time associated with the strongly forward-peaked scattering phase matrices. The exponential - linear approximation has been used to reduce the number of discretized vertical layers while maintaining the accuracy. This model is developed to serve the remote sensing community in harvesting physical parameters from multi-platform, multi-sensor measurements that target different components of the atmosphere-oceanic system. JF - Optics express AU - Zhai, Peng-Wang AU - Hu, Yongxiang AU - Trepte, Charles R AU - Lucker, Patricia L AD - NASA Langley Research Center, Hampton, VA 23681-2199, USA. Pengwang.zhai-1@nasa.gov Y1 - 2009/02/16/ PY - 2009 DA - 2009 Feb 16 SP - 2057 EP - 2079 VL - 17 IS - 4 KW - Index Medicus KW - Oceans and Seas KW - Scattering, Radiation KW - Computer Simulation KW - Algorithms KW - Light KW - Atmosphere -- chemistry KW - Nephelometry and Turbidimetry -- methods KW - Photometry -- methods KW - Refractometry -- methods KW - Models, Chemical KW - Atmosphere -- analysis KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66927825?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Optics+express&rft.atitle=A+vector+radiative+transfer+model+for+coupled+atmosphere+and+ocean+systems+based+on+successive+order+of+scattering+method.&rft.au=Zhai%2C+Peng-Wang%3BHu%2C+Yongxiang%3BTrepte%2C+Charles+R%3BLucker%2C+Patricia+L&rft.aulast=Zhai&rft.aufirst=Peng-Wang&rft.date=2009-02-16&rft.volume=17&rft.issue=4&rft.spage=2057&rft.isbn=&rft.btitle=&rft.title=Optics+express&rft.issn=1094-4087&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-04-28 N1 - Date created - 2009-02-16 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Seasonal snow extent and snow mass in South America using SMMR and SSM/I passive microwave data (1979-2006) AN - 20271179; 8874234 AB - Seasonal snow cover in South America was examined in this study using passive microwave satellite data from the Scanning Multichannel Microwave Radiometer (SMMR) on board the Nimbus-7 satellite and the Special Sensor Microwave Imagers (SSM/I) on board Defense Meteorological Satellite Program (DMSP) satellites. For the period from 1979-2006, both snow cover extent and snow water equivalent (snow mass) were investigated during the coldest months (May-September), primarily in the Patagonia area of Argentina and in the Andes of Chile, Argentina and Bolivia, where most of the seasonal snow is found. Since winter temperatures in this region are often above freezing, the coldest winter month was found to be the month having the most extensive snow cover and usually the month having the deepest snow cover as well. Sharp year-to-year differences were recorded using the passive microwave observations. The average snow cover extent for July, the month with the greatest average extent during the 28-year period of record, is 321,674 km super(2). In July of 1984, the average monthly snow cover extent was 701,250 km super(2) - the most extensive coverage observed between 1979 and 2006. However, in July of 1989, snow cover extent was only 120,000 km super(2). The 28-year period of record shows a sinusoidal like pattern for both snow cover and snow mass, though neither trend is significant at the 95% level. JF - Remote Sensing of Environment AU - Foster, J L AU - Hall, D K AU - Kelly, REJ AU - Chiu, L AD - Greenbelt, MD, USA, 20771, james.l.foster@nasa.gov Y1 - 2009/02/16/ PY - 2009 DA - 2009 Feb 16 SP - 291 EP - 305 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 113 IS - 2 SN - 0034-4257, 0034-4257 KW - Ecology Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Special Sensor Microwave/Imager (SSM/I) KW - Sensors KW - Remote sensing of environment KW - Remote sensing KW - South America, Andes Mts. KW - Snow Cover KW - SMMR (Scanning Multichannel Microwave Radiometer) KW - Chile KW - Winter temperatures KW - Bolivia KW - Meteorological satellite program KW - Microwaves KW - Argentina, Patagonia KW - Temperature effects KW - Satellite Technology KW - Data processing KW - Snow KW - Freezing KW - Snow cover KW - Satellite instrumentation KW - Satellites KW - Satellite data KW - Scanning KW - Snow cover water equivalent KW - Snow-Water Equivalent KW - Water Resources KW - SW 5040:Data acquisition KW - D 04030:Models, Methods, Remote Sensing KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20271179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Seasonal+snow+extent+and+snow+mass+in+South+America+using+SMMR+and+SSM%2FI+passive+microwave+data+%281979-2006%29&rft.au=Foster%2C+J+L%3BHall%2C+D+K%3BKelly%2C+REJ%3BChiu%2C+L&rft.aulast=Foster&rft.aufirst=J&rft.date=2009-02-16&rft.volume=113&rft.issue=2&rft.spage=291&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2008.09.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Data processing; Scanning; Snow; Remote sensing; Freezing; Satellites; Special Sensor Microwave/Imager (SSM/I); Satellite data; Meteorological satellite program; Remote sensing of environment; Snow cover water equivalent; SMMR (Scanning Multichannel Microwave Radiometer); Satellite instrumentation; Snow cover; Winter temperatures; Remote Sensing; Satellite Technology; Microwaves; Sensors; Snow-Water Equivalent; Snow Cover; Water Resources; South America, Andes Mts.; Chile; Argentina, Patagonia; Bolivia DO - http://dx.doi.org/10.1016/j.rse.2008.09.010 ER - TY - CPAPER T1 - Kinetics of Formation and Thermal and Mechanical Properties of Char Obtained by Ultra-High Temperature Pyrolysis of Polyethylene via Molecular Dynamics Simulations T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41745614; 5030436 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Makeev, Maxim AU - Srivastava, Deepak Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Temperature KW - Kinetics KW - Simulation KW - Pyrolysis KW - Ultrahigh temperature KW - Mechanical properties KW - Polyethylene KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41745614?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=138th+Annual+Meeting+and+Exhibition+of+the+Minerals%2C+Metals+and+Materials+Society+%28TMS+2009%29&rft.atitle=Kinetics+of+Formation+and+Thermal+and+Mechanical+Properties+of+Char+Obtained+by+Ultra-High+Temperature+Pyrolysis+of+Polyethylene+via+Molecular+Dynamics+Simulations&rft.au=Makeev%2C+Maxim%3BSrivastava%2C+Deepak&rft.aulast=Makeev&rft.aufirst=Maxim&rft.date=2009-02-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=138th+Annual+Meeting+and+Exhibition+of+the+Minerals%2C+Metals+and+Materials+Society+%28TMS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.tms.org/Meetings/Annual-09/PDFs/AM09finalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dwell Notch LCF Behavior of Advanced Powder Metallurgy Disk Superalloys T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41720608; 5028839 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Telesman, Jack AU - Gayda, John AU - Gabb, Timothy Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Metallurgy KW - Notch protein KW - Powder KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41720608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=138th+Annual+Meeting+and+Exhibition+of+the+Minerals%2C+Metals+and+Materials+Society+%28TMS+2009%29&rft.atitle=Dwell+Notch+LCF+Behavior+of+Advanced+Powder+Metallurgy+Disk+Superalloys&rft.au=Telesman%2C+Jack%3BGayda%2C+John%3BGabb%2C+Timothy&rft.aulast=Telesman&rft.aufirst=Jack&rft.date=2009-02-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=138th+Annual+Meeting+and+Exhibition+of+the+Minerals%2C+Metals+and+Materials+Society+%28TMS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.tms.org/Meetings/Annual-09/PDFs/AM09finalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Aircraft Hydrocarbon Emissions at Oakland International Airport AN - 754542642; 13266975 AB - To help airports improve emission inventory data, speciated hydrocarbon emission indices have been measured from in-use commercial, airfreight, and general aviation aircraft at Oakland International Airport. The compounds reported here include formaldehyde, acetaldehyde, ethene, propene, and benzene. At idle, the magnitude of hydrocarbon emission indices was variable and reflected differences in engine technology, actual throttle setting, and ambient temperature. Scaling the measured emission indices to the simultaneously measured formaldehyde (HCHO) emission index eliminated most of the observed variability. This result supports a uniform hydrocarbon emissions profile across engine types when the engine is operating near idle, which can greatly simplify how speciated hydrocarbons are handled in emission inventories. The magnitude of the measured hydrocarbon emission index observed in these measurements (ambient temperature range 12-22 C) is a factor of 1.5-2.2 times larger than the certification benchmarks. Using estimates of operational fuel flow rates at idle, this analysis suggests that current emission inventories at the temperatures encountered at this airport underestimate hydrocarbon emissions from the idle phase of operation by 16-45%. JF - Environmental Science & Technology AU - Herndon, Scott C AU - Wood, Ezra C AU - Northway, Megan J AU - Miake-Lye, Richard AU - Thornhill, Lee AU - Beyersdorf, Andreas AU - Anderson, Bruce E AU - Dowlin, Renee AU - Dodds, Willard AU - Knighton, W Berk AD - Aerodyne Research, Inc., Billerica, Massachusetts, Atmospheric Science Division, NASA Langley Research Center, Virginia, Port of Portland, Portland, Oregon, General Electric Aviation, Cincinnati, Ohio, and Montana State University, Bozeman, Montana Y1 - 2009/02/12/ PY - 2009 DA - 2009 Feb 12 SP - 1730 EP - 1736 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 6 SN - 0013-936X, 0013-936X KW - Sustainability Science Abstracts; Environment Abstracts KW - Fuels KW - Temperature KW - Formaldehyde KW - Airports KW - Flow rates KW - Benzene KW - scaling KW - certification KW - Emission inventories KW - benchmarks KW - Aircraft KW - Emission measurements KW - Emissions KW - Technology KW - ENA 03:Energy KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754542642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Aircraft+Hydrocarbon+Emissions+at+Oakland+International+Airport&rft.au=Herndon%2C+Scott+C%3BWood%2C+Ezra+C%3BNorthway%2C+Megan+J%3BMiake-Lye%2C+Richard%3BThornhill%2C+Lee%3BBeyersdorf%2C+Andreas%3BAnderson%2C+Bruce+E%3BDowlin%2C+Renee%3BDodds%2C+Willard%3BKnighton%2C+W+Berk&rft.aulast=Herndon&rft.aufirst=Scott&rft.date=2009-02-12&rft.volume=43&rft.issue=6&rft.spage=1730&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes801307m LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fuels; Temperature; Formaldehyde; Airports; Benzene; Flow rates; scaling; certification; Emission inventories; Aircraft; benchmarks; Emissions; Emission measurements; Technology DO - http://dx.doi.org/10.1021/es801307m ER - TY - CPAPER T1 - Earth Observatory-Earth Visualizations for Public Communication T2 - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AN - 41914705; 5107989 JF - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AU - Simmon, Robert Y1 - 2009/02/12/ PY - 2009 DA - 2009 Feb 12 KW - Communication KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41914705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.atitle=Earth+Observatory-Earth+Visualizations+for+Public+Communication&rft.au=Simmon%2C+Robert&rft.aulast=Simmon&rft.aufirst=Robert&rft.date=2009-02-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/browseOptions.asp?MKey=8AA65090- 37AD-4C29-9CF1-9BCD6EFA2210&AKey=82DF1193-261B-4248-AC6B-CACD0186BD6 B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The National Polar-Orbiting Operational Environmental Satellite System: Lessons Learned and the Way Forward T2 - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AN - 41892118; 5108157 JF - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AU - Gleason, James Y1 - 2009/02/12/ PY - 2009 DA - 2009 Feb 12 KW - Remote sensing KW - Satellites KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41892118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.atitle=The+National+Polar-Orbiting+Operational+Environmental+Satellite+System%3A+Lessons+Learned+and+the+Way+Forward&rft.au=Gleason%2C+James&rft.aulast=Gleason&rft.aufirst=James&rft.date=2009-02-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/browseOptions.asp?MKey=8AA65090- 37AD-4C29-9CF1-9BCD6EFA2210&AKey=82DF1193-261B-4248-AC6B-CACD0186BD6 B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Climate Observation Requirements: How Not To Fly on a Whim and a Prayer T2 - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AN - 41892058; 5108156 JF - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AU - Wielicki, Bruce AU - Hu, Yongxiang AU - Loeb, Norman AU - Young, David Y1 - 2009/02/12/ PY - 2009 DA - 2009 Feb 12 KW - Climate KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41892058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.atitle=Climate+Observation+Requirements%3A+How+Not+To+Fly+on+a+Whim+and+a+Prayer&rft.au=Wielicki%2C+Bruce%3BHu%2C+Yongxiang%3BLoeb%2C+Norman%3BYoung%2C+David&rft.aulast=Wielicki&rft.aufirst=Bruce&rft.date=2009-02-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+American+Association+for+the+Advancement+of+Science+%28AAAS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/browseOptions.asp?MKey=8AA65090- 37AD-4C29-9CF1-9BCD6EFA2210&AKey=82DF1193-261B-4248-AC6B-CACD0186BD6 B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Mercury Capture from Flue Gas Using Palladium Nanoparticle-Decorated Substrates as Injected Sorbent AN - 754548511; 13289698 AB - Although the Clean Air Mercury Rule (CAMR) was recently vacated by the District of Columbia Court of Appeals, efficient mercury (Hg) capture is still an important topic for the coal-fired power plant industry. Several states have Hg emission regulations that are even more stringent than CAMR guidelines. All coals contain Hg, which is released during combustion. Significant research efforts have been made to capture this toxic element before it is released to the atmosphere where it can stay suspended and travel for great distances. A variety of approaches have been examined, among which the injection of sorbent materials such as powdered activated carbon (PAC) is the current method of choice. The work presented here examined the mercury capture capability of various carbon substrates decorated with metal nanoparticles when injected as sorbents. Sorbent injections were carried out in a Hg in air mixture for laboratory-scale screening and in a real flue gas at a coal-fired power plant. It was found that palladium-decorated carbon substrates showed excellent mercury capture capabilities, with total efficiencies greater than 90% in laboratory-scale tests. In the real flue gas, the total efficiency was on the order of 60%, comparable to the benchmark commercial sorbent Darco Hg-LH, a brominated PAC, although the tested adsorbents had much lower surface areas. The results of this study are presented herein. Novel mercury capture from a coal-fired flue gas was achieved using carbon substrates decorated with palladium nanoparticles. JF - Energy & Fuels AU - Lineberry, Quentin J AU - Cao, Yan AU - Lin, Yi AU - Ghose, Sayata AU - Connell, John W AU - Pan, Wei-Ping AD - Institute for Combustion Science and Environmental Technology (ICSET), Western Kentucky University, 2413 Nashville RoadSTE C2, Bowling Green, Kentucky 42101, NASA Langley Research Center, Advanced Materials and Processing Branch, Mail Stop 226, Hampton, Virginia 23681, and National Institute of Aerospace, 100 Exploration Way, Hampton, Virginia 23666 Y1 - 2009/02/11/ PY - 2009 DA - 2009 Feb 11 SP - 1512 EP - 1517 PB - American Chemical Society VL - 23 IS - 3 SN - 0887-0624, 0887-0624 KW - Sustainability Science Abstracts; Pollution Abstracts KW - Sorbents KW - benchmarks KW - courts KW - Flue gas KW - Power plants KW - Mercury KW - Coal KW - Palladium KW - Combustion KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754548511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+%26+Fuels&rft.atitle=Mercury+Capture+from+Flue+Gas+Using+Palladium+Nanoparticle-Decorated+Substrates+as+Injected+Sorbent&rft.au=Lineberry%2C+Quentin+J%3BCao%2C+Yan%3BLin%2C+Yi%3BGhose%2C+Sayata%3BConnell%2C+John+W%3BPan%2C+Wei-Ping&rft.aulast=Lineberry&rft.aufirst=Quentin&rft.date=2009-02-11&rft.volume=23&rft.issue=3&rft.spage=1512&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/10.1021%2Fef800733h LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sorbents; benchmarks; courts; Power plants; Flue gas; Mercury; Coal; Palladium; Combustion DO - http://dx.doi.org/10.1021/ef800733h ER - TY - JOUR T1 - Efficiency of Clay-TiO2 Nanocomposites on the Photocatalytic Elimination of a Model Hydrophobic Air Pollutant AN - 754541951; 13266937 AB - Clay-supported TiO2 photocatalysts can potentially improve the performance of air treatment technologies via enhanced adsorption and reactivity of target volatile organic compounds (VOCs). In this study, a benchtop photocatalytic flow reactor was used to evaluate the efficiency of hectorite-TiO2 and kaolinite-TiO2, two novel composite materials synthesized in our laboratory. Toluene, a model hydrophobic VOC and a common indoor air pollutant, was introduced in the air stream at realistic concentrations, and reacted under UVA (*lmax = 365 nm) or UVC (*lmax = 254 nm) irradiation. The UVC lamp generated secondary emission at 185 nm, leading to the formation of ozone and other short-lived reactive species. Performance of clay-TiO2 composites was compared with that of pure TiO2 (Degussa P25), and with UV irradiation in the absence of photocatalyst under identical conditions. Films of clay-TiO2 composites and of P25 were prepared by a dip-coating method on the surface of Raschig rings, which were placed inside the flow reactor. An upstream toluene concentration of 170 ppbv was generated by diluting a constant flow of toluene vapor from a diffusion source with dry air, or with humid air at 10, 33, and 66% relative humidity (RH). Toluene concentrations were determined by collecting Tenax-TA sorbent tubes downstream of the reactor, with subsequent thermal desorptionGC/MS analysis. The fraction of toluene removed, %R, and the reaction rate, Tr, were calculated for each experimental condition from the concentrations measured with and without UV irradiation. Use of UVC light (UV/TiO2/O3) led to overall higher reactivity, which can be partially attributed to the contribution of gas phase reactions by short-lived radical species. When the reaction rate was normalized to the light irradiance, Tr/I*l, the UV/TiO2 reaction under UVA irradiation was more efficient for samples with a higher content of TiO2 (P25 and Hecto-TiO2), but not for Kao-TiO2. In all cases, reaction rates peaked at 10% RH, with Tr values between 10 and 50% higher than those measured under dry air. However, a net inhibition was observed as RH increased to 33% and 66%, indicating that water molecules competed effectively with toluene for reactive surface sites and limited the overall photocatalytic conversion. Compared to P25, inhibition by coadsorbed water was less significant for Kao-TiO2 samples, but was more dramatic for Hecto-TiO2 due to the high water uptake capacity of hectorite. JF - Environmental Science & Technology AU - Kibanova, Daria AU - Cervini-Silva, Javiera AU - Destaillats, Hugo AD - Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Circuito Exterior, Ciudad Universitaria, Coyoacan, C.P. 04150, Mexico City, Mexico, Instituto de Geografia, Universidad Nacional Autonoma de Mexico, NASA Astrobiology Institute, Berkeley, California, Indoor Environment Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 70-108B, Berkeley, California 94720, and Department of Civil, Environmental and Sustainable Engineering, Arizona State University, Tempe, Arizona Y1 - 2009/02/06/ PY - 2009 DA - 2009 Feb 06 SP - 1500 EP - 1506 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 5 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Sustainability Science Abstracts; Environment Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Relative humidity KW - Toluene KW - Relative Humidity KW - Sorbents KW - upstream KW - Vapors KW - Pollutants KW - Ultraviolet radiation KW - Emissions KW - Volatile compounds KW - Stream Pollution KW - Diffusion KW - Ozone KW - Modelling KW - Composite materials KW - composite materials KW - Humidity KW - Inhibition KW - Model Studies KW - Ultraviolet Radiation KW - Air pollution KW - Performance Evaluation KW - water uptake KW - Irradiation KW - downstream KW - Adsorption KW - Uptake KW - Capacity KW - Organic compounds KW - Indoor environments KW - Volatile organic compounds KW - Technology KW - Q5 08503:Characteristics, behavior and fate KW - AQ 00007:Industrial Effluents KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 3020:Sources and fate of pollution KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754541951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Efficiency+of+Clay-TiO2+Nanocomposites+on+the+Photocatalytic+Elimination+of+a+Model+Hydrophobic+Air+Pollutant&rft.au=Kibanova%2C+Daria%3BCervini-Silva%2C+Javiera%3BDestaillats%2C+Hugo&rft.aulast=Kibanova&rft.aufirst=Daria&rft.date=2009-02-06&rft.volume=43&rft.issue=5&rft.spage=1500&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes803032t L2 - http://pubs.acs.org/doi/abs/10.1021/es803032t LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Relative humidity; Air pollution; Composite materials; Ultraviolet radiation; Volatile compounds; Uptake; Organic compounds; Modelling; Ozone; composite materials; Toluene; Humidity; Vapors; water uptake; upstream; Sorbents; Irradiation; Emissions; Adsorption; downstream; Diffusion; Indoor environments; Volatile organic compounds; Technology; Performance Evaluation; Pollutants; Stream Pollution; Capacity; Inhibition; Relative Humidity; Ultraviolet Radiation; Model Studies DO - http://dx.doi.org/10.1021/es803032t ER - TY - JOUR T1 - Health-related quality of life and symptom assessment in patients with myelodysplastic syndromes AN - 882663734 AB - Health-related quality of life (HRQOL), symptom burden and other types of patient-reported outcomes have acquired an important role in clinical research, as they can provide precious information on the patient's perspective of disease symptoms and treatment-related effects. HRQOL in patients with myelodysplastic syndromes (MDSs) may be compromised for several reasons, including severe anemia, the frequent occurrence of infections and the need for blood transfusions. Many MDS patients are elderly patients who might present with comorbidities from the time of diagnosis. Our investigation started with a systematic search of the literature in which prospective studies were identified and evaluated according to a predefined coding scheme. Both HRQOL outcomes and traditional clinical reported outcomes were systematically analyzed. Overall, we found nine prospective studies, four of which evaluated HRQOL in a randomized controlled trial setting and, interestingly, all these studies were published after the year 2001, possibly reflecting a recent interest in HRQOL research in MDS patients. While methodological drawbacks were identified, mainly in terms of small sample size and amount of missing data, HROQL assessment has been shown to be feasible in MDS patients and there are excellent examples of how this approach can provide additional key outcomes. A good example is the important evidence emerging from two recent randomized controlled trials that HRQOL benefits are obtained with azacitidine and decitabine compared with supportive care. In view of the enormous potential of patient-reported outcome assessment in providing valuable outcomes in support of clinical decision-making, its implementation in future studies of MDS patients is strongly recommended. JF - Expert Review of Hematology AU - Caocci, Giovanni AU - La Nasa, Giorgio AU - Efficace, Fabio Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 69 EP - 80 CY - London PB - Informa Healthcare VL - 2 IS - 1 SN - 1747-4086 KW - Medical Sciences--Sports Medicine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/882663734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthcompleteshell&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Expert+Review+of+Hematology&rft.atitle=Health-related+quality+of+life+and+symptom+assessment+in+patients+with+myelodysplastic+syndromes&rft.au=Caocci%2C+Giovanni%3BLa+Nasa%2C+Giorgio%3BEfficace%2C+Fabio&rft.aulast=Caocci&rft.aufirst=Giovanni&rft.date=2009-02-01&rft.volume=2&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Expert+Review+of+Hematology&rft.issn=17474086&rft_id=info:doi/10.1586%2F17474086.2.1.69 LA - English DB - ProQuest Central N1 - Copyright - © 2009 © Expert Reviews Ltd N1 - Last updated - 2014-03-01 DO - http://dx.doi.org/10.1586/17474086.2.1.69 ER - TY - JOUR T1 - Models of Jupiter's growth incorporating thermal and hydrodynamic constraints AN - 50461955; 2009-076620 JF - Icarus AU - Lissauer, Jack J AU - Hubickyj, Olenka AU - D'Angelo, Gennaro AU - Bodenheimer, Peter Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 338 EP - 350 PB - Elsevier, New York, NY VL - 199 IS - 2 SN - 0019-1035, 0019-1035 KW - accretion KW - numerical models KW - three-dimensional models KW - thermal properties KW - Jupiter KW - planetesimals KW - temperature KW - giant planets KW - gases KW - solar nebula KW - mass KW - planets KW - viscosity KW - planetary interiors KW - planetology KW - hydrodynamics KW - outer planets KW - satellites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50461955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Models+of+Jupiter%27s+growth+incorporating+thermal+and+hydrodynamic+constraints&rft.au=Lissauer%2C+Jack+J%3BHubickyj%2C+Olenka%3BD%27Angelo%2C+Gennaro%3BBodenheimer%2C+Peter&rft.aulast=Lissauer&rft.aufirst=Jack&rft.date=2009-02-01&rft.volume=199&rft.issue=2&rft.spage=338&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.10.004 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 38 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - accretion; gases; giant planets; hydrodynamics; Jupiter; mass; numerical models; outer planets; planetary interiors; planetesimals; planetology; planets; satellites; solar nebula; temperature; thermal properties; three-dimensional models; viscosity DO - http://dx.doi.org/10.1016/j.icarus.2008.10.004 ER - TY - JOUR T1 - Saturn's Titan; surface change, ammonia, and implications for atmospheric and tectonic activity AN - 50461050; 2009-076623 JF - Icarus AU - Nelson, R M AU - Kamp, L W AU - Matson, D L AU - Irwin, P G J AU - Baines, K H AU - Boryta, M D AU - Leader, F E AU - Jaumann, R AU - Smythe, W D AU - Sotin, C AU - Clark, R N AU - Cruikshank, D P AU - Drossart, P AU - Pearl, J C AU - Hapke, B W AU - Lunine, J AU - Combes, M AU - Bellucci, G AU - Bibring, J P AU - Capaccioni, F AU - Cerroni, P AU - Coradini, A AU - Formisano, V AU - Filacchione, G AU - Langevin, R Y AU - McCord, T B AU - Mennella, V AU - Nicholson, P D AU - Sicardy, B Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 429 EP - 441 PB - Elsevier, New York, NY VL - 199 IS - 2 SN - 0019-1035, 0019-1035 KW - albedo KW - near-infrared spectra KW - icy satellites KW - ammonium KW - diapirism KW - optical spectra KW - nitrogen KW - infrared spectra KW - Cassini-Huygens Mission KW - volcanism KW - ice KW - geysers KW - Titan Satellite KW - interplanetary comparison KW - tectonics KW - spectra KW - satellites KW - degassing KW - clouds KW - surface properties KW - atmosphere KW - eruptions KW - planetary interiors KW - aerosols KW - seasonal variations KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50461050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Saturn%27s+Titan%3B+surface+change%2C+ammonia%2C+and+implications+for+atmospheric+and+tectonic+activity&rft.au=Nelson%2C+R+M%3BKamp%2C+L+W%3BMatson%2C+D+L%3BIrwin%2C+P+G+J%3BBaines%2C+K+H%3BBoryta%2C+M+D%3BLeader%2C+F+E%3BJaumann%2C+R%3BSmythe%2C+W+D%3BSotin%2C+C%3BClark%2C+R+N%3BCruikshank%2C+D+P%3BDrossart%2C+P%3BPearl%2C+J+C%3BHapke%2C+B+W%3BLunine%2C+J%3BCombes%2C+M%3BBellucci%2C+G%3BBibring%2C+J+P%3BCapaccioni%2C+F%3BCerroni%2C+P%3BCoradini%2C+A%3BFormisano%2C+V%3BFilacchione%2C+G%3BLangevin%2C+R+Y%3BMcCord%2C+T+B%3BMennella%2C+V%3BNicholson%2C+P+D%3BSicardy%2C+B&rft.aulast=Nelson&rft.aufirst=R&rft.date=2009-02-01&rft.volume=199&rft.issue=2&rft.spage=429&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.08.013 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 42 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2015-04-16 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - aerosols; albedo; ammonium; atmosphere; Cassini-Huygens Mission; clouds; degassing; diapirism; eruptions; geysers; ice; icy satellites; infrared spectra; interplanetary comparison; near-infrared spectra; nitrogen; optical spectra; planetary interiors; reflectance; satellites; seasonal variations; spectra; surface properties; tectonics; Titan Satellite; volcanism DO - http://dx.doi.org/10.1016/j.icarus.2008.08.013 ER - TY - JOUR T1 - Impact processing of nitrogen on early Mars AN - 50459167; 2009-076617 JF - Icarus AU - Manning, Curtis V AU - Zahnle, Kevin J AU - McKay, Christopher P Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 273 EP - 285 PB - Elsevier, New York, NY VL - 199 IS - 2 SN - 0019-1035, 0019-1035 KW - shock waves KW - numerical models KW - erosion KW - nitric oxide KW - nitrates KW - atmosphere KW - Mars KW - impacts KW - nitrogen KW - geochemical cycle KW - carbon dioxide KW - terrestrial planets KW - planets KW - nitrogen cycle KW - volatiles KW - chemical reactions KW - carbon KW - atmospheric pressure KW - transformations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50459167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Impact+processing+of+nitrogen+on+early+Mars&rft.au=Manning%2C+Curtis+V%3BZahnle%2C+Kevin+J%3BMcKay%2C+Christopher+P&rft.aulast=Manning&rft.aufirst=Curtis&rft.date=2009-02-01&rft.volume=199&rft.issue=2&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2008.10.015 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 33 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric pressure; carbon; carbon dioxide; chemical reactions; erosion; geochemical cycle; impacts; Mars; nitrates; nitric oxide; nitrogen; nitrogen cycle; numerical models; planets; shock waves; terrestrial planets; transformations; volatiles DO - http://dx.doi.org/10.1016/j.icarus.2008.10.015 ER - TY - JOUR T1 - Strong release of methane on Mars in northern summer 2003 AN - 50453307; 2009-040966 AB - Living systems produce more than 90% of Earth's atmospheric methane; the balance is of geochemical origin. On Mars, methane could be a signature of either origin. Using high-dispersion infrared spectrometers at three ground-based telescopes, we measured methane and water vapor simultaneously on Mars over several longitude intervals in northern early and late summer in 2003 and near the vernal equinox in 2006. When present, methane occurred in extended plumes, and the maxima of latitudinal profiles imply that the methane was released from discrete regions. In northern midsummer, the principal plume contained approximately 19,000 metric tons of methane, and the estimated source strength (> or =0.6 kilogram per second) was comparable to that of the massive hydrocarbon seep at Coal Oil Point in Santa Barbara, California. JF - Science AU - Mumma, Michael J AU - Villanueva, Geronimo L AU - Novak, Robert E AU - Hewagama, Tilak AU - Bonev, Boncho P AU - DiSanti, Michael A AU - Mandell, Avi M AU - Smith, Michael D Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 1041 EP - 1045 PB - American Association for the Advancement of Science, Washington, DC VL - 323 IS - 5917 SN - 0036-8075, 0036-8075 KW - methane KW - photochemistry KW - aliphatic hydrocarbons KW - atmosphere KW - Mars KW - alkanes KW - infrared spectra KW - terrestrial planets KW - models KW - planets KW - organic compounds KW - hydrocarbons KW - terrestrial comparison KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50453307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Strong+release+of+methane+on+Mars+in+northern+summer+2003&rft.au=Mumma%2C+Michael+J%3BVillanueva%2C+Geronimo+L%3BNovak%2C+Robert+E%3BHewagama%2C+Tilak%3BBonev%2C+Boncho+P%3BDiSanti%2C+Michael+A%3BMandell%2C+Avi+M%3BSmith%2C+Michael+D&rft.aulast=Mumma&rft.aufirst=Michael&rft.date=2009-02-01&rft.volume=323&rft.issue=5917&rft.spage=1041&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1165243 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; atmosphere; hydrocarbons; infrared spectra; Mars; methane; models; organic compounds; photochemistry; planets; spectra; terrestrial comparison; terrestrial planets DO - http://dx.doi.org/10.1126/science.1165243 ER - TY - JOUR T1 - Seeing the missing half AN - 50452974; 2009-040965 JF - Science AU - Neumann, Gregory A AU - Mazarico, Erwan Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 885 EP - 887 PB - American Association for the Advancement of Science, Washington, DC VL - 323 IS - 5916 SN - 0036-8075, 0036-8075 KW - nearside KW - volcanic rocks KW - impact features KW - Moon KW - igneous rocks KW - mapping KW - maria KW - models KW - gravity anomalies KW - gravity field KW - topography KW - farside KW - surface features KW - interplanetary comparison KW - SELENE Program KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50452974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Seeing+the+missing+half&rft.au=Neumann%2C+Gregory+A%3BMazarico%2C+Erwan&rft.aulast=Neumann&rft.aufirst=Gregory&rft.date=2009-02-01&rft.volume=323&rft.issue=5916&rft.spage=885&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1170655 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - farside; gravity anomalies; gravity field; igneous rocks; impact craters; impact features; interplanetary comparison; mapping; maria; models; Moon; nearside; SELENE Program; surface features; topography; volcanic rocks DO - http://dx.doi.org/10.1126/science.1170655 ER - TY - JOUR T1 - Timing of crystallization of the lunar magma ocean constrained by the oldest zircon AN - 50445215; 2009-042323 JF - Nature Geoscience AU - Nemchin, A AU - Timms, N AU - Pidgeon, R AU - Geisler, T AU - Reddy, S AU - Meyer, C Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 133 EP - 136 PB - Nature Publishing Group, London VL - 2 IS - 2 SN - 1752-0894, 1752-0894 KW - silicates KW - U/Pb KW - ion probe data KW - isotopes KW - Cretaceous KW - mass spectra KW - lunar breccia KW - melts KW - Cenozoic KW - metamorphic rocks KW - orthosilicates KW - spectra KW - zircon group KW - breccia KW - impactites KW - Moon KW - zircon KW - impact breccia KW - Mesozoic KW - nesosilicates KW - models KW - Tertiary KW - KREEP KW - SHRIMP data KW - magmas KW - lunar crust KW - crystallization KW - fractional crystallization KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50445215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Geoscience&rft.atitle=Timing+of+crystallization+of+the+lunar+magma+ocean+constrained+by+the+oldest+zircon&rft.au=Nemchin%2C+A%3BTimms%2C+N%3BPidgeon%2C+R%3BGeisler%2C+T%3BReddy%2C+S%3BMeyer%2C+C&rft.aulast=Nemchin&rft.aufirst=A&rft.date=2009-02-01&rft.volume=2&rft.issue=2&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/ L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - breccia; Cenozoic; Cretaceous; crystallization; fractional crystallization; impact breccia; impactites; ion probe data; isotopes; KREEP; lunar breccia; lunar crust; magmas; mass spectra; melts; Mesozoic; metamorphic rocks; models; Moon; nesosilicates; orthosilicates; SHRIMP data; silicates; spectra; Tertiary; U/Pb; zircon; zircon group ER - TY - JOUR T1 - Visualization of A-Train vertical profiles using Google Earth AN - 50422202; 2009-053737 AB - Online tools, such as those pioneered by Google Earth (GE), are changing the way in which scientists and the general public interact with three-dimensional geospatial data in a virtual environment. However, while GE provides a number of features to facilitate geospatial data visualization, there is currently no readily available method for rendering vertical geospatial data derived from Earth-viewing remote sensing satellites as an orbit curtain seen from above. Here, a solution (one of many possible) is demonstrated to render vertical profiles of atmospheric data from the A-Train satellite formation in GE, using as a proof-of-concept data from one of the instruments-the NASA CloudSat satellite. CloudSat carries a nadir-viewing Cloud Profiling Radar that produces data revealing the vertical distribution of cloud characteristics along the satellite track. These data are first rendered into a long vertical image for a user-selected spatial range through the NASA Goddard Interactive Online Visualization ANd aNalysis Infrastructure (Giovanni) system (http://giovanni.gsfc.nasa.gov/). The vertical image is then chopped into small slices representing 15 s of satellite time ( nearly equal 103 km long ground distance). Each small piece, as a texture, is fed into a generalized COLLAborative Design Activity (COLLADA) three-dimensional (3-D) model. Using the satellite orbit coordinates, the repeated 15 s "3-D model slices" are spliced together to form a vertical "curtain" image in Keyhole Markup Language (KML) format. Each model slice is geolocated along the CloudSat orbit path based on its size, scale and angle with the longitude line that are precisely calculated on the fly. The resulting vertical cloud data can be viewed in GE, either transparently or opaquely, superimposed above the Earth's surface with an exaggerated vertical scale. Since CloudSat is just a part of the A-Train formation, the full utility of this tool can be explored within the context of the A-Train Data Depot (ATDD, http://disc.gsfc.nasa.gov/atdd/) and the corresponding Giovanni instance (http://disc1.sci.gsfc.nasa.gov/daac-bin/G3/gui.cgi?instance_id= atrain). The latter portal allows scientists and the general public to access and visualize complex A-Train datasets without having to delve into data formats specific to a given mission. JF - Computers & Geosciences AU - Chen, Aijun AU - Leptoukh, Gregory AU - Kempler, Steven AU - Lynnes, Christopher AU - Savtchenko, Andery AU - Nadeau, Denis AU - Farley, John Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 419 EP - 427 PB - Elsevier, Amsterdam VL - 35 IS - 2 SN - 0098-3004, 0098-3004 KW - technology KW - spatial data KW - A-Train KW - data processing KW - satellite methods KW - information management KW - computer programs KW - visualization KW - Google Earth KW - COLLADA KW - computer networks KW - Internet KW - remote sensing KW - CloudSat KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50422202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Geosciences&rft.atitle=Visualization+of+A-Train+vertical+profiles+using+Google+Earth&rft.au=Chen%2C+Aijun%3BLeptoukh%2C+Gregory%3BKempler%2C+Steven%3BLynnes%2C+Christopher%3BSavtchenko%2C+Andery%3BNadeau%2C+Denis%3BFarley%2C+John&rft.aulast=Chen&rft.aufirst=Aijun&rft.date=2009-02-01&rft.volume=35&rft.issue=2&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Geosciences&rft.issn=00983004&rft_id=info:doi/10.1016%2Fj.cageo.2008.08.006 L2 - http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=5840&_auth=y&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=e5198452fad934c6346f38b57511c8e0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - A-Train; CloudSat; COLLADA; computer networks; computer programs; data processing; Google Earth; information management; Internet; remote sensing; satellite methods; spatial data; technology; visualization DO - http://dx.doi.org/10.1016/j.cageo.2008.08.006 ER - TY - JOUR T1 - Biologically reversible exploration AN - 50246983; 2009-079296 JF - Science AU - McKay, Christopher P Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 718 PB - American Association for the Advancement of Science, Washington, DC VL - 323 IS - 5915 SN - 0036-8075, 0036-8075 KW - protection KW - solar system KW - Mars Pathfinder Program KW - astrobiology KW - Viking Program KW - Mars KW - biota KW - exploration KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - policy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50246983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Biologically+reversible+exploration&rft.au=McKay%2C+Christopher+P&rft.aulast=McKay&rft.aufirst=Christopher&rft.date=2009-02-01&rft.volume=323&rft.issue=5915&rft.spage=718&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1167987 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - astrobiology; biota; exploration; Mars; Mars Exploration Rover; Mars Pathfinder Program; planets; policy; protection; solar system; terrestrial planets; Viking Program DO - http://dx.doi.org/10.1126/science.1167987 ER - TY - JOUR T1 - Darwin; a mission to detect and search for life on extrasolar planets AN - 50076810; 2010-022244 JF - Astrobiology AU - Cockell, C S AU - Leger, A AU - Fridlund, M AU - Herbst, T M AU - Kaltenegger, L AU - Absil, O AU - Beichman, C AU - Benz, W AU - Blanc, M AU - Brack, A AU - Chelli, A AU - Colangeli, L AU - Cottin, H AU - Coude du Foresto, F AU - Danchi, W C AU - Defrere, D AU - den Herder, J W AU - Eiroa, C AU - Greaves, J AU - Henning, T AU - Johnston, K J AU - Jones, H AU - Labadie, L AU - Lammer, H AU - Launhardt, R AU - Lawson, P AU - Lay, O P AU - LeDuigou, J M AU - Liseau, R AU - Malbet, F AU - Martin, S R AU - Mawet, D AU - Mourard, D AU - Moutou, C AU - Mugnier, L M AU - Ollivier, M AU - Paresce, F AU - Quirrenbach, A AU - Rabbia, Y D AU - Raven, J A AU - Rottgering, H J A AU - Rouan, D AU - Santos, N C AU - Selsis, F AU - Serabyn, E AU - Shibai, H AU - Tamura, M AU - Thiebaut, E AU - Westall, F AU - White, G J Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 1 EP - 22 PB - Mary Ann Liebert, Larchmont, NY VL - 9 IS - 1 SN - 1531-1074, 1531-1074 KW - technology KW - aliphatic hydrocarbons KW - astrobiology KW - carbon dioxide KW - orbital telescopes KW - ozone KW - infrared spectroscopy KW - water KW - Darwin Mission KW - methane KW - extrasolar planets KW - alkanes KW - biomarkers KW - interferometry KW - gases KW - terrestrial planets KW - planets KW - organic compounds KW - detection KW - stars KW - hydrocarbons KW - spectroscopy KW - instruments KW - arrays KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50076810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Darwin%3B+a+mission+to+detect+and+search+for+life+on+extrasolar+planets&rft.au=Cockell%2C+C+S%3BLeger%2C+A%3BFridlund%2C+M%3BHerbst%2C+T+M%3BKaltenegger%2C+L%3BAbsil%2C+O%3BBeichman%2C+C%3BBenz%2C+W%3BBlanc%2C+M%3BBrack%2C+A%3BChelli%2C+A%3BColangeli%2C+L%3BCottin%2C+H%3BCoude+du+Foresto%2C+F%3BDanchi%2C+W+C%3BDefrere%2C+D%3Bden+Herder%2C+J+W%3BEiroa%2C+C%3BGreaves%2C+J%3BHenning%2C+T%3BJohnston%2C+K+J%3BJones%2C+H%3BLabadie%2C+L%3BLammer%2C+H%3BLaunhardt%2C+R%3BLawson%2C+P%3BLay%2C+O+P%3BLeDuigou%2C+J+M%3BLiseau%2C+R%3BMalbet%2C+F%3BMartin%2C+S+R%3BMawet%2C+D%3BMourard%2C+D%3BMoutou%2C+C%3BMugnier%2C+L+M%3BOllivier%2C+M%3BParesce%2C+F%3BQuirrenbach%2C+A%3BRabbia%2C+Y+D%3BRaven%2C+J+A%3BRottgering%2C+H+J+A%3BRouan%2C+D%3BSantos%2C+N+C%3BSelsis%2C+F%3BSerabyn%2C+E%3BShibai%2C+H%3BTamura%2C+M%3BThiebaut%2C+E%3BWestall%2C+F%3BWhite%2C+G+J&rft.aulast=Cockell&rft.aufirst=C&rft.date=2009-02-01&rft.volume=9&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2007.0227 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 122 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; arrays; astrobiology; biomarkers; carbon dioxide; Darwin Mission; detection; extrasolar planets; gases; hydrocarbons; infrared spectroscopy; instruments; interferometry; methane; orbital telescopes; organic compounds; ozone; planets; spectroscopy; stars; technology; terrestrial planets; water DO - http://dx.doi.org/10.1089/ast.2007.0227 ER - TY - JOUR T1 - Evaluation of tropical cloud regimes in observations and a general circulation model AN - 21312807; 11721699 AB - Tropical cloud regimes defined by cluster analysis of International Satellite Cloud Climatology Project (ISCCP) cloud top pressure (CTP)-optical thickness distributions and ISCCP-like Goddard Institute for Space Studies (GISS) general circulation model (GCM) output are analyzed in this study. The observations are evaluated against radar-lidar cloud-top profiles from the atmospheric radiation measurement (ARM) Program active remote sensing of cloud layers (ARSCL) product at two tropical locations and by placing them in the dynamical context of the Madden-Julian oscillation (MJO). ARSCL highest cloud-top profiles indicate that differences among some of the six ISCCP regimes may not be as prominent as suggested by ISCCP at the ARM tropical sites. An experimental adjustment of the ISCCP CTPs to produce cloud-top height profiles consistent with ARSCL eliminates the independence between those regimes. Despite these ambiguities, the ISCCP regime evolution over different phases of the MJO is consistent with existing MJO mechanisms, but with a greater mix of cloud types in each phase than is usually envisioned. The GISS Model E GCM produces two disturbed and two suppressed regimes when vertical convective condensate transport is included in the model's cumulus parameterization. The primary model deficiencies are the absence of an isolated cirrus regime, a lack of mid-level cloud relative to ARSCL, and a tendency for occurrences of specific parameterized processes such as deep and shallow convection and stratiform low cloud formation to not be associated preferentially with any single cloud regime. JF - Climate Dynamics AU - Chen, Yonghua AU - Del Genio, Anthony D AD - Department of Applied Physics and Applied Mathematics, Columbia University and Institute for Space Studies, 2880 Broadway, New York, NY, 10025, USA, ychen@giss.nasa.gov Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 355 EP - 369 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 32 IS - 2-3 SN - 0930-7575, 0930-7575 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Convection KW - Hydrological Regime KW - Parameterization KW - Remote sensing KW - Convection development KW - Low cloud formation KW - Cloud climatology KW - Climatology KW - Satellite Technology KW - Climate models KW - Atmospheric radiation measurements KW - Climates KW - Climate KW - Tropical clouds KW - Atmospheric circulation KW - Madden-Julian oscillation KW - Model Studies KW - Clouds KW - Remote sensing of clouds KW - Profiles KW - General circulation models KW - Cluster spacecraft KW - Tropical environment KW - Convective activity KW - Downward long wave radiation KW - Evolution KW - SW 5040:Data acquisition KW - M2 551.58:Climatology (551.58) KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21312807?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Dynamics&rft.atitle=Evaluation+of+tropical+cloud+regimes+in+observations+and+a+general+circulation+model&rft.au=Chen%2C+Yonghua%3BDel+Genio%2C+Anthony+D&rft.aulast=Chen&rft.aufirst=Yonghua&rft.date=2009-02-01&rft.volume=32&rft.issue=2-3&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Climate+Dynamics&rft.issn=09307575&rft_id=info:doi/10.1007%2Fs00382-008-0386-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Convection; Clouds; Tropical environment; Climate; Remote sensing; Parameterization; Downward long wave radiation; Climatology; Atmospheric circulation; Remote sensing of clouds; Climate models; Low cloud formation; Atmospheric radiation measurements; Cluster spacecraft; General circulation models; Convective activity; Tropical clouds; Cloud climatology; Convection development; Madden-Julian oscillation; Remote Sensing; Satellite Technology; Hydrological Regime; Profiles; Climates; Evolution; Model Studies DO - http://dx.doi.org/10.1007/s00382-008-0386-6 ER - TY - JOUR T1 - Beyond the least-cost path: evaluating corridor redundancy using a graph-theoretic approach AN - 21271127; 11719323 AB - The impact of the landscape matrix on patterns of animal movement and population dynamics has been widely recognized by ecologists. However, few tools are available to model the matrix's influence on the length, relative quality, and redundancy of dispersal routes connecting habitat patches. Many GIS software packages can use land use/land cover maps to identify the route of least resistance between two points-the least-cost path. The limitation of this type of analysis is that only a single path is identified, even though alternative paths with comparable costs might exist. In this paper, we implemented two graph theory methods that extend the least-cost path approach: the Conditional Minimum Transit Cost (CMTC) tool and the Multiple Shortest Paths (MSPs) tool. Both methods enable the visualization of multiple dispersal routes that, together, are assumed to form a corridor. We show that corridors containing alternative dispersal routes emerge when favorable habitat is randomly distributed in space. As clusters of favorable habitat start forming, corridors become less redundant and dispersal bottlenecks become visible. Our approach is illustrated using data from a real landscape in the Brazilian Atlantic forest. We explored the effect of small, localized disturbance on dispersal routes linking conservation units. Simulated habitat destruction caused the appearance of alternative dispersal routes, or caused existing corridors to become narrower. These changes were observed even in the absence of significant differences in the length or cost of least-cost paths. Last, we discuss applications to animal movement studies and conservation initiatives. JF - Landscape Ecology AU - Pinto, Naiara AU - Keitt, Timothy H AD - Section of Integrative Biology, University of Texas, Austin, TX, 78712, USA, Naiara.Pinto@jpl.nasa.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 253 EP - 266 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 24 IS - 2 SN - 0921-2973, 0921-2973 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Forests KW - Population dynamics KW - Maps KW - dispersal KW - Models KW - Computer programs KW - disturbance KW - Data processing KW - Landscape KW - Habitat KW - Land use KW - ecologists KW - Conservation KW - Geographic information systems KW - Dispersal KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21271127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Beyond+the+least-cost+path%3A+evaluating+corridor+redundancy+using+a+graph-theoretic+approach&rft.au=Pinto%2C+Naiara%3BKeitt%2C+Timothy+H&rft.aulast=Pinto&rft.aufirst=Naiara&rft.date=2009-02-01&rft.volume=24&rft.issue=2&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-008-9303-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Computer programs; Data processing; Landscape; Conservation; Dispersal; Maps; Habitat; Models; disturbance; Forests; Geographic information systems; Population dynamics; Land use; dispersal; ecologists DO - http://dx.doi.org/10.1007/s10980-008-9303-y ER - TY - JOUR T1 - Snow recurrence sets the depth of dry permafrost at high elevations in the McMurdo Dry Valleys of Antarctica AN - 20771417; 10295967 AB - Dry permafrost on Earth is unique to the Antarctic and is found in the upper elevations of the McMurdo Dry Valleys. Despite its widespread presence in the Dry Valleys, the factors that control the distribution of dry permafrost and the ice-cemented ground below it are poorly understood. Here I show, by a combination of theoretical analysis and field observations, that the recurrence of snow can explain the depth of dry permafrost and the location of ice-cemented ground in Antarctica. For data from Linnaeus Terrace at 1600-1650m elevation in Upper Wright Valley a recurrence intervals of about two years explains the presence of ground ice at 25cm depth, under 12.5cm of dry permafrost. Snow recurrence periods longer than 10 years would create only dry permafrost at this site. The snow gradient in University Valley resulting from the windblown snow from the polar plateau creates a corresponding gradient in the depth to ice-cemented ground. On the floor of Beacon Valley, the presence of dry permafrost without underlying ice-cemented ground indicates snow recurrence intervals of more than 10 years and implies that the ancient massive ice in this valley is not stable. Snow recurrence may also set the depth to ground ice on Mars. JF - Antarctic Science AU - McKay, Christopher P Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 89 EP - 94 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU UK VL - 21 IS - 1 SN - 0954-1020, 0954-1020 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Theoretical Analysis KW - Snow KW - Snow cover depth KW - Antarctica, Victoria Land, McMurdo Dry Valley KW - Ground ice KW - Permafrost KW - Antarctic KW - Antarctica KW - Antarctica, Victoria Land, McMurdo Dry Valleys, Wright Valley KW - Elevation KW - Ground Ice KW - Geological Terraces KW - M2 523.4:Planets (523.4) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20771417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Science&rft.atitle=Snow+recurrence+sets+the+depth+of+dry+permafrost+at+high+elevations+in+the+McMurdo+Dry+Valleys+of+Antarctica&rft.au=McKay%2C+Christopher+P&rft.aulast=McKay&rft.aufirst=Christopher&rft.date=2009-02-01&rft.volume=21&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Antarctic+Science&rft.issn=09541020&rft_id=info:doi/10.1017%2FS0954102008001508 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Snow cover depth; Ground ice; Permafrost; Theoretical Analysis; Snow; Elevation; Geological Terraces; Ground Ice; Antarctic; Antarctica; Antarctica, Victoria Land, McMurdo Dry Valleys, Wright Valley; Antarctica, Victoria Land, McMurdo Dry Valley DO - http://dx.doi.org/10.1017/S0954102008001508 ER - TY - JOUR T1 - Forward-Looking Assimilation of MODIS-Derived Snow-Covered Area into a Land Surface Model AN - 20678474; 9410877 AB - Snow cover over land has a significant impact on the surface radiation budget, turbulent energy fluxes to the atmosphere, and local hydrological fluxes. For this reason, inaccuracies in the representation of snow-covered area (SCA) within a land surface model (LSM) can lead to substantial errors in both offline and coupled simulations. Data assimilation algorithms have the potential to address this problem. However, the assimilation of SCA observations is complicated by an information deficit in the observation-SCA indicates only the presence or absence of snow, not snow water equivalent-and by the fact that assimilated SCA observations can introduce inconsistencies with atmospheric forcing data, leading to nonphysical artifacts in the local water balance. In this paper, a novel assimilation algorithm is presented that introduces Moderate Resolution Imaging Spectroradiometer (MODIS) SCA observations to the Noah LSM in global, uncoupled simulations. The algorithm uses observations from up to 72 h ahead of the model simulation to correct against emerging errors in the simulation of snow cover while preserving the local hydrologic balance. This is accomplished by using future snow observations to adjust air temperature and, when necessary, precipitation within the LSM. In global, offline integrations, this new assimilation algorithm provided improved simulation of SCA and snow water equivalent relative to open loop integrations and integrations that used an earlier SCA assimilation algorithm. These improvements, in turn, influenced the simulation of surface water and energy fluxes during the snow season and, in some regions, on into the following spring. JF - Journal of Hydrometeorology AU - Zaitchik, Benjamin F AU - Rodell, Matthew AD - Earth System Science Interdisciplinary Center, University of Maryland, College Park, College Park, and Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 130 EP - 148 PB - American Meteorological Society, 45 Beacon St. VL - 10 IS - 1 SN - 1525-755X, 1525-755X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Turbulent energy KW - Algorithms KW - Hydrologic Budget KW - Snow Cover KW - Surface Water KW - Data assimilation KW - Radiation budget KW - Hydrologic Models KW - Lead isotopes in snow KW - Seasonal variability KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Hydrologic analysis KW - Snow KW - Precipitation KW - Errors KW - Snow cover KW - Atmosphere-hydrologic coupled models KW - Water balance KW - Hydrometeorological research KW - Satellite data KW - Numerical simulations KW - Snow cover water equivalent KW - Snow-Water Equivalent KW - SW 0820:Snow, ice and frost KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20678474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=Forward-Looking+Assimilation+of+MODIS-Derived+Snow-Covered+Area+into+a+Land+Surface+Model&rft.au=Zaitchik%2C+Benjamin+F%3BRodell%2C+Matthew&rft.aulast=Zaitchik&rft.aufirst=Benjamin&rft.date=2009-02-01&rft.volume=10&rft.issue=1&rft.spage=130&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F2008JHM1042.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Hydrologic analysis; Turbulent energy; Algorithms; Precipitation; Snow cover; Data assimilation; Water balance; Atmosphere-hydrologic coupled models; Radiation budget; Satellite data; Hydrometeorological research; Numerical simulations; Lead isotopes in snow; Snow cover water equivalent; MODIS (Moderate Resolution Imaging Spectrometer); Seasonal variability; Hydrologic Models; Snow; Snow-Water Equivalent; Hydrologic Budget; Snow Cover; Surface Water; Errors DO - http://dx.doi.org/10.1175/2008JHM1042.1 ER - TY - JOUR T1 - Impact of Urban Growth on Surface Climate: A Case Study in Oran, Algeria AN - 20658741; 9410601 AB - The authors develop a land use map discriminating urban surfaces from other cover types over a semiarid region in North Africa and use it in a land surface model to assess the impact of urbanized land on surface energy, water, and carbon balances. Unlike in temperate climates where urbanization creates a marked heat island effect, this effect is not strongly marked in semiarid regions. During summer, the urban class results in an additional warming of 1.45C during daytime and 0.81C at night relative to that simulated for needleleaf trees under similar climate conditions. Seasonal temperatures show that urban areas are warmer than their surrounding areas during summer and slightly cooler in winter. The hydrological cycle is practically 'shut down' during summer and is characterized by relatively large amounts of runoff in winter. The authors estimate the annual amount of carbon uptake to be 1.94 million metric tons with only 11.9% assimilated during the rainy season. However, if urbanization expands to reach 50% of the total area excluding forests, the annual total carbon uptake will decline by 35% and the July mean temperature would increase only 0.10C relative to the current situation. In contrast, if urbanization expands to 50% of the total land excluding forests and croplands but all short vegetation is replaced by native broadleaf deciduous trees, the annual carbon uptake would increase by 39% and the July mean temperature would decrease by 0.9C relative to the current configuration. These results provide guidelines for urban planners and land use managers and indicate possibilities for mitigating the urban heat. JF - Journal of Applied Meteorology and Climatology AU - Bounoua, Lahouari AU - Safia, Abdelmounaine AU - Masek, Jeffrey AU - Peters-Lidard, Christa AU - Imhoff, Marc L Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 217 EP - 231 PB - American Meteorological Society, 45 Beacon St. VL - 48 IS - 2 SN - 1558-8424, 1558-8424 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - rainy season KW - Urbanization KW - Surface water KW - Trees KW - Temperate climates KW - Algeria, Oran KW - Heat islands KW - Forests KW - mitigation KW - Sulfur dioxide KW - guidelines KW - Rainy seasons KW - Meteorology KW - Climatology KW - deciduous trees KW - Mean temperatures KW - Hydrologic analysis KW - Climate models KW - Temperature KW - Vegetation KW - agricultural land KW - Land use KW - case studies KW - winter KW - urban heat islands KW - Seasonal temperatures KW - urban sprawl KW - Africa KW - summer KW - Algeria KW - M2 556:General (556) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20658741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Impact+of+Urban+Growth+on+Surface+Climate%3A+A+Case+Study+in+Oran%2C+Algeria&rft.au=Bounoua%2C+Lahouari%3BSafia%2C+Abdelmounaine%3BMasek%2C+Jeffrey%3BPeters-Lidard%2C+Christa%3BImhoff%2C+Marc+L&rft.aulast=Bounoua&rft.aufirst=Lahouari&rft.date=2009-02-01&rft.volume=48&rft.issue=2&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2F2008JAMC2044.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Mean temperatures; Climate models; Seasonal temperatures; Hydrologic analysis; Temperate climates; Rainy seasons; Heat islands; Climatology; Land use; deciduous trees; rainy season; Urbanization; Trees; Surface water; Temperature; Forests; Vegetation; agricultural land; case studies; mitigation; urban heat islands; Sulfur dioxide; winter; urban sprawl; guidelines; summer; Meteorology; Algeria, Oran; Africa; Algeria DO - http://dx.doi.org/10.1175/2008JAMC2044.1 ER - TY - JOUR T1 - Interannual variability of boreal summer rainfall in the equatorial Atlantic AN - 20556059; 9268114 AB - Tropical Atlantic rainfall variations during boreal summer (June-July-August (JJA)) are quantified by means of a 28-year (1979-2006) monthly precipitation dataset from the Global Precipitation Climatology Project (GPCP). Rainfall variability during boreal spring (March-April-May (MAM)) is also examined for comparison in that the most intense interannual variability is usually observed during this season. Comparable variabilities in the Atlantic maritime intertropical convergence zone (ITCZ) (15° -35°W) strength (PITCZ) are found during both seasons. Variations in the ITCZ's latitudinal location (LatITCZ) during JJA, however, are much weaker than during MAM. PITCZ and LatITCZ are shown to be closely associated with sea surface temperature (SST) anomalies in both the tropical Atlantic and Pacific. Within the tropical Atlantic, the Atlantic Nino events (Atl3) and SST anomalies in the tropical North Atlantic (TNA) are the two major local factors modulating surface rainfall patterns and variations. Atl3 is significantly correlated with PITCZ and LatITCZ during JJA and MAM. TNA is significantly correlated to PITCZ during JJA but not to LatITCZ. In contrast, TNA is significantly correlated to LatITCZ during MAM but its correlation with PITCZ is weak. The impact of the El Nino-Southern Oscillation (ENSO) events (Nino3.4) is observed during both seasons, while the correlation between Nino3.4 and LatITCZ is slightly weak. However, with the effects of Atl3 and TNA removed, the ENSO tends to have a quite limited direct impact on the tropical Atlantic, specifically over the open ocean. High second-order partial correlation between Nino3.4 and rainfall is generally confined to the western basin and over the northeastern South America. Therefore, during JJA, the two local SST modes are of dominance for the tropical Atlantic rainfall variability. Nevertheless, the ENSO seems to still play an active role in modulating surface zonal wind anomalies in the western basin and then the Atlantic Nino mode. JF - International Journal of Climatology AU - Gu, Guojun AU - Adler, Robert F AD - Goddard Earth Sciences and Technology Center, University of Maryland Baltimore County, Baltimore, MD, and Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, MD, USA, Guojun.Gu-1@nasa.gov Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 175 EP - 184 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com] VL - 29 IS - 2 SN - 0899-8418, 0899-8418 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Variability KW - Rainfall KW - AS, Atlantic, Intertropical Convergence Zone KW - Intertropical Convergence Zone KW - Correlations KW - Zonal winds KW - IS, Tropical Pacific KW - Monthly precipitation KW - Sea surface temperature anomalies KW - Summer rainfall KW - Intertropical convergence zone KW - Ocean-atmosphere system KW - Seasonal variability KW - Climatology KW - Sea surface temperatures KW - Seasonal variations KW - Wind KW - El Nino phenomena KW - Marine KW - Rainfall variability KW - Temperature KW - Global precipitation KW - Precipitation KW - AN, North Atlantic KW - AS, Tropical Atlantic KW - Southern Oscillation KW - ASW, South America KW - Strength KW - Interannual variability KW - Rainfall variations KW - Rainfall patterns KW - AS, Equatorial Atlantic KW - Oceans KW - Latitudinal variations KW - El Nino-Southern Oscillation event KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - SW 0815:Precipitation KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20556059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Climatology&rft.atitle=Interannual+variability+of+boreal+summer+rainfall+in+the+equatorial+Atlantic&rft.au=Gu%2C+Guojun%3BAdler%2C+Robert+F&rft.aulast=Gu&rft.aufirst=Guojun&rft.date=2009-02-01&rft.volume=29&rft.issue=2&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Climatology&rft.issn=08998418&rft_id=info:doi/10.1002%2Fjoc.1724 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rainfall; Latitudinal variations; Intertropical convergence zone; Ocean-atmosphere system; Climatology; Seasonal variations; El Nino phenomena; Southern Oscillation; Rainfall variability; Correlations; Intertropical Convergence Zone; Global precipitation; Zonal winds; Monthly precipitation; Rainfall variations; Sea surface temperature anomalies; Interannual variability; Summer rainfall; Rainfall patterns; El Nino-Southern Oscillation event; Seasonal variability; Sea surface temperatures; Strength; Variability; Oceans; Temperature; Precipitation; Wind; ASW, South America; AS, Equatorial Atlantic; AS, Atlantic, Intertropical Convergence Zone; AN, North Atlantic; IS, Tropical Pacific; AS, Tropical Atlantic; Marine DO - http://dx.doi.org/10.1002/joc.1724 ER - TY - JOUR T1 - Quantifying the sensitivity of simulated climate change to model configuration AN - 20401373; 9072331 AB - This study used 'factor separation' to quantify the sensitivity of simulated present and future surface temperatures and precipitation to alternative regional climate model physics components. The method enables a quantitative isolation of the effects of using each physical component as well as the combined effect of two or more components. Simulation results are presented from eight versions of the Mesoscale Modeling System Version 5 (MM5), one-way nested within one version of the Goddard Institute for Space Studies Atmosphere-Ocean Global Climate Model (GISS AOGCM). The MM5 simulations were made at 108 km grid spacing over the continental United States for five summers in the 1990s and 2050s. Results show that the choice of cumulus convection parameterization is the most important 'factor' in the simulation of contemporary surface summer temperatures and precipitation over both the western and eastern USA. The choice of boundary layer scheme and radiation package also increases the range of model simulation results. Moreover, the alternative configurations give quite different results for surface temperature and precipitation in the 2050s. For example, simulated 2050s surface temperatures by the scheme with the coolest 1990s surface temperatures are comparable to 1990s temperatures produced by other schemes. The study analyzes the spatial distribution of 1990s to 2050s projected changes in the surface temperature for the eight MM5 versions. The predicted surface temperature change at a given grid point, averaged over all eight model configurations, is generally about twice the standard deviation of the eight predicted changes, indicating relative consensus among the different model projections. Factor separation analysis indicates that the choice of cumulus parameterization is the most important modeling factor amongst the three tested contributing to the computed 1990s to 2050s surface temperature change, although enhanced warming over many areas is also attributable to synergistic effects of changing all three model components. Simulated ensemble mean precipitation changes, however, are very small and generally smaller than the inter-model standard deviations. The MM5 versions therefore offer little consensus regarding 1990s to 2050s changes in precipitation rates. JF - Climatic Change AU - Lynn, Barry H AU - Healy, Richard AU - Druyan, Leonard M AD - Department of Earth Sciences, Hebrew University of Jerusalem and Weather It Is, Ltd., Efrat, Israel, LDruyan@giss.nasa.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 275 EP - 298 PB - Springer-Verlag, Tiergartenstrasse 17 VL - 92 IS - 3-4 SN - 0165-0009, 0165-0009 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Convection KW - Surface temperatures KW - Cumulus cloud convection KW - Spatial distribution KW - Rainfall KW - Climate change KW - Climatic changes KW - spatial distribution KW - Radiation KW - Regional climate models KW - Mesoscale model MM5 KW - Packaging KW - Abiotic factors KW - Modelling KW - Temperature effects KW - Climate models KW - Mean precipitation KW - Climate KW - Temperature KW - Simulation KW - Summer temperatures KW - Precipitation KW - convection KW - Clouds KW - Global climate KW - USA KW - Numerical simulations KW - Boundary layers KW - summer KW - Mesoscale models KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20401373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Quantifying+the+sensitivity+of+simulated+climate+change+to+model+configuration&rft.au=Lynn%2C+Barry+H%3BHealy%2C+Richard%3BDruyan%2C+Leonard+M&rft.aulast=Lynn&rft.aufirst=Barry&rft.date=2009-02-01&rft.volume=92&rft.issue=3-4&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-008-9494-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Convection; Temperature effects; Clouds; Boundary layers; Climatic changes; Modelling; Abiotic factors; Surface temperatures; Climate models; Spatial distribution; Cumulus cloud convection; Mean precipitation; Climate change; Precipitation; Summer temperatures; Global climate; Numerical simulations; Radiation; Mesoscale model MM5; Mesoscale models; Regional climate models; spatial distribution; Rainfall; Climate; Temperature; summer; Simulation; convection; Packaging; USA DO - http://dx.doi.org/10.1007/s10584-008-9494-x ER - TY - JOUR T1 - Columnar water vapor retrievals from multifilter rotating shadowband radiometer data AN - 20282149; 8939491 AB - The multifilter rotating shadowband radiometer (MFRSR) measures direct and diffuse irradiances in the visible and near-infrared spectral range. In addition to characteristics of atmospheric aerosols, MFRSR data also allow retrieval of precipitable water vapor (PWV) column amounts, which are determined from the direct normal irradiances in the 940-nm spectral channel. The HITRAN 2004 spectral database was used in our retrievals to model the water vapor absorption. We present a detailed error analysis describing the influence of uncertainties in instrument calibration and spectral response, as well as those in available spectral databases, on the retrieval results. The results of our PWV retrievals from the Southern Great Plains (SGP) site operated by the Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program were compared with correlative standard measurements by microwave radiometers (MWRs) and a global positioning system (GPS) water vapor sensor, as well as with retrievals from other solar radiometers (AERONET' s CIMEL, AATS-6). Some of these data are routinely available at the SGP' s Central Facility; however, we also used measurements from a wider array of instrumentations deployed at this site during the water vapor intensive observation period (WVIOP2000) in September - October 2000. The WVIOP data show better agreement between different solar radiometers or between different microwave radiometers (both groups showing relative biases within 4%) than between these two groups of instruments, with MWR values being consistently higher (up to 14%) than those from solar instruments (especially in the large PWV column amount range). We also demonstrate the feasibility of using MFRSR network data for creation of 2D data sets comparable with that of the MODIS satellite water vapor product. JF - Journal of Geophysical Research. Atmospheres AU - Alexandrov, Mikhail D AU - Schmid, Beat AU - Turner, David D AU - Cairns, Brian AU - Oinas, Valdar AU - Lacis, Andrew A AU - Gutman, Seth I AU - Westwater, Ed R AU - Smirnov, Alexander AU - Eilers, James AD - Department of Applied Physics and Applied Mathematics, Columbia University and NASA Goddard Institute for Space Studies, New York, New York, USA Y1 - 2009/02// PY - 2009 DA - Feb 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 114 IS - D2 SN - 2169-897X, 2169-897X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - D02306 KW - precipitable water vapor KW - Sun photometry KW - microwave radiometry KW - 3360 Atmospheric Processes: Remote sensing KW - 0394 Atmospheric Composition and Structure: Instruments and techniques KW - 0360 Atmospheric Composition and Structure: Radiation: transmission and scattering KW - Water Vapor KW - Aerosols KW - Instrumentation KW - Error Analysis KW - Water vapor in the atmosphere KW - Atmospheric radiation measurements KW - Spectral analysis KW - Global Positioning System (GPS) satellite KW - Microwave radiometers KW - Channels KW - Radiometers KW - Databases KW - Satellite data KW - Microwaves KW - Calibrations KW - Solar radiometers KW - Precipitable water KW - Absorption KW - Instrument calibration KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - SW 5010:Network design KW - M2 551.510.42:Air Pollution (551.510.42) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20282149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+Atmospheres&rft.atitle=Columnar+water+vapor+retrievals+from+multifilter+rotating+shadowband+radiometer+data&rft.au=Alexandrov%2C+Mikhail+D%3BSchmid%2C+Beat%3BTurner%2C+David+D%3BCairns%2C+Brian%3BOinas%2C+Valdar%3BLacis%2C+Andrew+A%3BGutman%2C+Seth+I%3BWestwater%2C+Ed+R%3BSmirnov%2C+Alexander%3BEilers%2C+James&rft.aulast=Alexandrov&rft.aufirst=Mikhail&rft.date=2009-02-01&rft.volume=114&rft.issue=D2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+Atmospheres&rft.issn=2169897X&rft_id=info:doi/10.1029%2F2008JD010543 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Radiometers; Satellite data; Precipitable water; Solar radiometers; Water vapor in the atmosphere; Atmospheric radiation measurements; Instrument calibration; Spectral analysis; MODIS (Moderate Resolution Imaging Spectrometer); Global Positioning System (GPS) satellite; Microwave radiometers; Channels; Databases; Aerosols; Water Vapor; Microwaves; Instrumentation; Calibrations; Error Analysis; Absorption DO - http://dx.doi.org/10.1029/2008JD010543 ER - TY - JOUR T1 - Radiation measured with different dosimeters during STS-121 space mission AN - 20274315; 8873461 AB - Radiation impact to astronauts depends on the particles' linear energy transfer (LET) and is dominated by high LET radiation. Radiation risk experienced by astronauts can be determined with the radiation LET spectrum measured and the risk response function obtained from radiobiology. Systematical measurement of the space radiation is an important part for the research on the impact of radiation to astronauts and to make the radiation ALARA (as low as reasonably achievable). For NASA space missions at low Earth orbit (LEO), the active dosimeter used for all LET is the tissue equivalent proportional counter (TEPC) and the passive dosimeters used for the astronauts and for the monitored areas are the combination of CR-39 plastic nuclear track detectors (PNTDs) for high LET and thermoluminescence dosimeters (TLDs) and optically stimulated luminescence dosimeter (OSLDs) for low LET. TEPC, CR-39 PNTDs and TLDs/OSLDs were used to measure the radiation during STS-121 space mission. LET spectra and radiation quantities were obtained with active and passive dosimeters. This paper will introduce the physical principles for TEPC and CR-39 detectors, the LET spectrum method for radiation measurement using CR-39 detectors and TEPC, and will present and compare the radiation LET spectra and quantities measured with TEPC, CR-39 PNTDs and TLDs/OSLDs. JF - Acta Astronautica AU - Zhou, D AU - Semones, E AU - Gaza, R AU - Johnson, S AU - Zapp, N AU - Weyland, M AU - Rutledge, R AU - Lin, T AD - 2101 Nasa Parkway, Houston, TX 77058, USA, dazhuang.zhou-1@nasa.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 437 EP - 447 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 64 IS - 4 SN - 0094-5765, 0094-5765 KW - Risk Abstracts; Health & Safety Science Abstracts KW - Radiation measurements KW - Particulates KW - Luminescence KW - Thermoluminescence KW - earth orbit KW - R2 23020:Technological risks KW - H 8000:Radiation Safety/Electrical Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20274315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Astronautica&rft.atitle=Radiation+measured+with+different+dosimeters+during+STS-121+space+mission&rft.au=Zhou%2C+D%3BSemones%2C+E%3BGaza%2C+R%3BJohnson%2C+S%3BZapp%2C+N%3BWeyland%2C+M%3BRutledge%2C+R%3BLin%2C+T&rft.aulast=Zhou&rft.aufirst=D&rft.date=2009-02-01&rft.volume=64&rft.issue=4&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Acta+Astronautica&rft.issn=00945765&rft_id=info:doi/10.1016%2Fj.actaastro.2008.10.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Radiation measurements; Particulates; Thermoluminescence; Luminescence; earth orbit DO - http://dx.doi.org/10.1016/j.actaastro.2008.10.001 ER - TY - JOUR T1 - Effective interpolation of incomplete satellite-derived leaf-area index time series for the continental United States AN - 20272924; 8873531 AB - Many earth science modeling applications employ continuous input data fields derived from satellite data. Environmental factors, sensor limitations and algorithmic constraints lead to data products of inherently variable quality. This necessitates interpolation of one form or another in order to produce high quality input fields free of missing data. The present research tests several interpolation techniques as applied to satellite-derived leaf-area index (LAI), an important quantity in many global climate and ecological models. The study evaluates and applies a variety of interpolation techniques for the Moderate Resolution Imaging Spectroradiometer (MODIS) LAI product over the time period of 2001-2006 for a region containing the conterminous United States. Results indicate that the accuracy of an individual interpolation technique depends upon the underlying land cover. Spatial interpolation provides better results in forested areas, while temporal interpolation performs more effectively over non-forest cover types. Combination of spatial and temporal approaches offers superior interpolative capabilities to any single method, and in fact, generation of continuous data fields requires a hybrid approach such as this. JF - Agricultural and Forest Meteorology AU - Borak, J S AU - Jasinski, M F AD - 7515 Mission Drive, Suite A100, Lanham, MD 20706, USA, Jordan.S.Borak@nasa.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 320 EP - 332 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 149 IS - 2 SN - 0168-1923, 0168-1923 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - environmental factors KW - Climate models KW - Sensors KW - time series analysis KW - Remote sensing KW - Forests KW - Time series analysis KW - Satellites KW - Interpolation KW - Global climate KW - USA KW - Satellite data KW - hybrids KW - Interpolation techniques KW - Meteorology KW - earth sciences KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - M3 1010:Issues in Sustainable Development KW - M2 551.586:Biometeorology and Bioclimatology (551.586) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20272924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agricultural+and+Forest+Meteorology&rft.atitle=Effective+interpolation+of+incomplete+satellite-derived+leaf-area+index+time+series+for+the+continental+United+States&rft.au=Borak%2C+J+S%3BJasinski%2C+M+F&rft.aulast=Borak&rft.aufirst=J&rft.date=2009-02-01&rft.volume=149&rft.issue=2&rft.spage=320&rft.isbn=&rft.btitle=&rft.title=Agricultural+and+Forest+Meteorology&rft.issn=01681923&rft_id=info:doi/10.1016%2Fj.agrformet.2008.08.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Global climate; Satellite data; Climate models; Interpolation techniques; MODIS (Moderate Resolution Imaging Spectrometer); Time series analysis; Interpolation; environmental factors; hybrids; Sensors; time series analysis; Remote sensing; Forests; earth sciences; Meteorology; Satellites; USA DO - http://dx.doi.org/10.1016/j.agrformet.2008.08.017 ER - TY - JOUR T1 - High-resolution palaeoclimatology of the last millennium; a review of current status and future prospects AN - 1015462294; 2012-049205 JF - The Holocene AU - Jones, P D AU - Briffa, K R AU - Osborn, T J AU - Lough, J M AU - van Ommen, T D AU - Vinther, B M AU - Luterbacher, J AU - Wahl, E R AU - Zwiers, F W AU - Mann, M E AU - Schmidt, G A AU - Ammann, C M AU - Buckley, B M AU - Cobb, K M AU - Esper, J AU - Goosse, H AU - Graham, N AU - Jansen, E AU - Kiefer, T AU - Kull, C AU - Kuettle, M AU - Mosley-Thompson, E AU - Overpeck, J T AU - Riedwyl, N AU - Schulz, M AU - Tudhope, A W AU - Villalba, R AU - Wanner, H AU - Wolff, E AU - Xoplaki, E Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 3 EP - 49 PB - SAGE Publications, London VL - 19 IS - 1 SN - 0959-6836, 0959-6836 KW - tropical environment KW - calcium KW - sclerochronology KW - oxygen KW - isotopes KW - Holocene KW - stable isotopes KW - Sr/Ca KW - temperature KW - Cenozoic KW - marine sediments KW - varves KW - geochronology KW - sediments KW - Anthozoa KW - Invertebrata KW - climate forcing KW - sedimentary structures KW - uncertainty KW - climate KW - speleothems KW - high-resolution methods KW - alkaline earth metals KW - ice cores KW - Quaternary KW - numerical models KW - isotope ratios KW - global KW - O-18/O-16 KW - planar bedding structures KW - boreholes KW - tree rings KW - metals KW - Cnidaria KW - upper Holocene KW - strontium KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1015462294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Holocene&rft.atitle=High-resolution+palaeoclimatology+of+the+last+millennium%3B+a+review+of+current+status+and+future+prospects&rft.au=Jones%2C+P+D%3BBriffa%2C+K+R%3BOsborn%2C+T+J%3BLough%2C+J+M%3Bvan+Ommen%2C+T+D%3BVinther%2C+B+M%3BLuterbacher%2C+J%3BWahl%2C+E+R%3BZwiers%2C+F+W%3BMann%2C+M+E%3BSchmidt%2C+G+A%3BAmmann%2C+C+M%3BBuckley%2C+B+M%3BCobb%2C+K+M%3BEsper%2C+J%3BGoosse%2C+H%3BGraham%2C+N%3BJansen%2C+E%3BKiefer%2C+T%3BKull%2C+C%3BKuettle%2C+M%3BMosley-Thompson%2C+E%3BOverpeck%2C+J+T%3BRiedwyl%2C+N%3BSchulz%2C+M%3BTudhope%2C+A+W%3BVillalba%2C+R%3BWanner%2C+H%3BWolff%2C+E%3BXoplaki%2C+E&rft.aulast=Jones&rft.aufirst=P&rft.date=2009-02-01&rft.volume=19&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=The+Holocene&rft.issn=09596836&rft_id=info:doi/10.1177%2F0959683608098952 L2 - http://hol.sagepub.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 517 N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Anthozoa; boreholes; calcium; Cenozoic; climate; climate forcing; Cnidaria; geochronology; global; high-resolution methods; Holocene; ice cores; Invertebrata; isotope ratios; isotopes; marine sediments; metals; numerical models; O-18/O-16; oxygen; planar bedding structures; Quaternary; sclerochronology; sedimentary structures; sediments; speleothems; Sr/Ca; stable isotopes; strontium; temperature; tree rings; tropical environment; uncertainty; upper Holocene; varves DO - http://dx.doi.org/10.1177/0959683608098952 ER - TY - CPAPER T1 - A Corrosion Risk Assessment Model For Underground Piping T2 - 55th Annual Reliability and Maintainability Symposium (RAMS 2009) AN - 41862539; 5071951 JF - 55th Annual Reliability and Maintainability Symposium (RAMS 2009) AU - Datta, Koushik AU - Fraser, Douglas Y1 - 2009/01/26/ PY - 2009 DA - 2009 Jan 26 KW - Risk assessment KW - Corrosion KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41862539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=55th+Annual+Reliability+and+Maintainability+Symposium+%28RAMS+2009%29&rft.atitle=A+Corrosion+Risk+Assessment+Model+For+Underground+Piping&rft.au=Datta%2C+Koushik%3BFraser%2C+Douglas&rft.aulast=Datta&rft.aufirst=Koushik&rft.date=2009-01-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Reliability+and+Maintainability+Symposium+%28RAMS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.rams.org/brochure/Program.2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Light-matter interaction processes behind intracavity modelocking devices T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41761579; 5014330 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Prasad, Narasimha AU - Roychoudhuri, Chandra Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41761579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Light-matter+interaction+processes+behind+intracavity+modelocking+devices&rft.au=Prasad%2C+Narasimha%3BRoychoudhuri%2C+Chandra&rft.aulast=Prasad&rft.aufirst=Narasimha&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Longevity validation of the LOLA laser design by extended vacuum testing of the LOLA engineering model laser T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41761269; 5014247 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Shaw, George AU - Stephen, Mark AU - Troupaki, Elisavet AU - Vasilyev, Aleksey AU - Yu, Anthony Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Lasers KW - Longevity KW - Vacuum KW - Models KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41761269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Longevity+validation+of+the+LOLA+laser+design+by+extended+vacuum+testing+of+the+LOLA+engineering+model+laser&rft.au=Shaw%2C+George%3BStephen%2C+Mark%3BTroupaki%2C+Elisavet%3BVasilyev%2C+Aleksey%3BYu%2C+Anthony&rft.aulast=Shaw&rft.aufirst=George&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Some activities of MISSE 6 Mission T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41751834; 5014245 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Prasad, Narasimha Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41751834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Some+activities+of+MISSE+6+Mission&rft.au=Prasad%2C+Narasimha&rft.aulast=Prasad&rft.aufirst=Narasimha&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of ceramics as host material for solid state lasers T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41746823; 5014337 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Prasad, Narasimha AU - Trivedi, Sudhir AU - Kutcher, Susan AU - Wang, Chen-Chia AU - Hommerich, Uwe AU - Shukla, Vijay AU - Sadangi, Rajendra Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Lasers KW - Ceramics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41746823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Development+of+ceramics+as+host+material+for+solid+state+lasers&rft.au=Prasad%2C+Narasimha%3BTrivedi%2C+Sudhir%3BKutcher%2C+Susan%3BWang%2C+Chen-Chia%3BHommerich%2C+Uwe%3BShukla%2C+Vijay%3BSadangi%2C+Rajendra&rft.aulast=Prasad&rft.aufirst=Narasimha&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Qualifi cation of laser diode arrays for space applications T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41742436; 5014248 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Troupaki, Elisavet AU - Vasilyev, Aleksey AU - Stephen, Mark AU - Seas, Antonios AU - Kashem, Nasir Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Lasers KW - Cations KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41742436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Qualifi+cation+of+laser+diode+arrays+for+space+applications&rft.au=Troupaki%2C+Elisavet%3BVasilyev%2C+Aleksey%3BStephen%2C+Mark%3BSeas%2C+Antonios%3BKashem%2C+Nasir&rft.aulast=Troupaki&rft.aufirst=Elisavet&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overview of space qualified solid state lasers development at NASA Goddard Space Flight Center T2 - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AN - 41696020; 5014246 JF - XVIII Conference on Solid State Lasers: Technology and Devices (LA101) AU - Yu, Anthony AU - Li, Steven AU - Shaw, George AU - Seas, Antonios AU - Stephen, Mark AU - Vasilyev, Aleksey AU - Ramos- Izquierdo, Luis AU - Lukemier, Alan AU - Mamakos, William AU - Melak, A AU - Guzek, Jeff AU - Rosanova, Alberto Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Lasers KW - Reviews KW - Space flight KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41696020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.atitle=Overview+of+space+qualified+solid+state+lasers+development+at+NASA+Goddard+Space+Flight+Center&rft.au=Yu%2C+Anthony%3BLi%2C+Steven%3BShaw%2C+George%3BSeas%2C+Antonios%3BStephen%2C+Mark%3BVasilyev%2C+Aleksey%3BRamos-+Izquierdo%2C+Luis%3BLukemier%2C+Alan%3BMamakos%2C+William%3BMelak%2C+A%3BGuzek%2C+Jeff%3BRosanova%2C+Alberto&rft.aulast=Yu&rft.aufirst=Anthony&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVIII+Conference+on+Solid+State+Lasers%3A+Technology+and+Devices+%28LA101%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2009-Final-lr.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Halocarbon Emissions from the United States and Mexico and Their Global Warming Potential AN - 754543592; 13266863 AB - We use recent aircraft measurements of a comprehensive suite of anthropogenic halocarbons, carbon monoxide (CO), and related tracers to place new constraints on North American halocarbon emissions and quantify their global warming potential. Using a chemical transport model (GEOS-Chem) we find that the ensemble of observations are consistent with our prior best estimate of the U.S. anthropogenic CO source, but suggest a 30% underestimate of Mexican emissions. We develop an optimized CO emission inventory on this basis and quantify halocarbon emissions from their measured enhancements relative to CO. Emissions continue for many compounds restricted under the Montreal Protocol, and we show that halocarbons make up an important fraction of the total greenhouse gas source for both countries: our best estimate is 9% (uncertainty range 6-12%) and 32% (21-52%) of equivalent CO2 emissions for the U.S. and Mexico, respectively, on a 20 year time scale. Performance of bottom-up emission inventories is variable, with underestimates for some compounds and overestimates for others. Ongoing methylchloroform emissions are significant in the U.S. (2.8 Gg/y in 2004-2006), in contrast to bottom-up estimates (<0.05 Gg), with implications for tropospheric OH calculations. Mexican methylchloroform emissions are minor. JF - Environmental Science & Technology AU - Millet, Dylan B AU - Atlas, Elliot L AU - Blake, Donald R AU - Blake, Nicola J AU - Diskin, Glenn S AU - Holloway, John S AU - Hudman, Rynda C AU - Meinardi, Simone AU - Ryerson, Thomas B AU - Sachse, Glen W AD - University of Minnesota, St. Paul, Minnesota 55108, University of Miami, Miami, Florida 33149, University of California, Irvine, California 92697, NASA Langley Research Center, Hampton, Virginia 23681, NOAA CSD, Boulder, Colorado 80305, and University of California, Berkeley, California 94720 Y1 - 2009/01/22/ PY - 2009 DA - 2009 Jan 22 SP - 1055 EP - 1060 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 4 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Climatic changes KW - Environmental sciences KW - International agreements KW - Carbon monoxide KW - Tracers KW - Emission inventories KW - Aircraft KW - Emission measurements KW - Emissions KW - Carbon dioxide emissions KW - anthropogenic factors KW - Aircraft observations KW - Chemical transport KW - Troposphere KW - Greenhouse effect KW - Environmental policy KW - Environmental protection KW - Canada, Quebec, Montreal KW - USA KW - Mexico KW - Montreal Protocol KW - Global warming KW - Carbon dioxide KW - Greenhouse gases KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - M2 551.588:Environmental Influences (551.588) KW - ENA 18:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754543592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Halocarbon+Emissions+from+the+United+States+and+Mexico+and+Their+Global+Warming+Potential&rft.au=Millet%2C+Dylan+B%3BAtlas%2C+Elliot+L%3BBlake%2C+Donald+R%3BBlake%2C+Nicola+J%3BDiskin%2C+Glenn+S%3BHolloway%2C+John+S%3BHudman%2C+Rynda+C%3BMeinardi%2C+Simone%3BRyerson%2C+Thomas+B%3BSachse%2C+Glen+W&rft.aulast=Millet&rft.aufirst=Dylan&rft.date=2009-01-22&rft.volume=43&rft.issue=4&rft.spage=1055&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes802146j LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Montreal Protocol; Aircraft observations; Environmental sciences; Global warming; Greenhouse gases; Carbon dioxide emissions; anthropogenic factors; Climatic changes; Chemical transport; Troposphere; Greenhouse effect; Environmental policy; International agreements; Environmental protection; Carbon monoxide; Tracers; Emission inventories; Aircraft; Emissions; Emission measurements; Carbon dioxide; Canada, Quebec, Montreal; USA; Mexico DO - http://dx.doi.org/10.1021/es802146j ER - TY - CPAPER T1 - Some Effects of Ultra High Temperature Ceramics Processing Routes on Microstructure T2 - 33rd International Conference and Exposition on Advanced Ceramics and Composites AN - 41758178; 5019448 JF - 33rd International Conference and Exposition on Advanced Ceramics and Composites AU - Gusman, M AU - Stackpoole, M AU - Johnson, S AU - Gasch, M AU - Lau, K AU - Sanjurjo, A Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - High temperature KW - Ceramics KW - Temperature effects KW - Abiotic factors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41758178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=33rd+International+Conference+and+Exposition+on+Advanced+Ceramics+and+Composites&rft.atitle=Some+Effects+of+Ultra+High+Temperature+Ceramics+Processing+Routes+on+Microstructure&rft.au=Gusman%2C+M%3BStackpoole%2C+M%3BJohnson%2C+S%3BGasch%2C+M%3BLau%2C+K%3BSanjurjo%2C+A&rft.aulast=Gusman&rft.aufirst=M&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=33rd+International+Conference+and+Exposition+on+Advanced+Ceramics+and+Composites&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/EFC073767F9B4E4499479B969C0D1C49/dayton a_abstract.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spectroscopy Using the Hadamard Transform T2 - X Conference on Sensors, Cameras, and Systems for Industrial/Scientific Applications (EI114) AN - 41757650; 5012580 JF - X Conference on Sensors, Cameras, and Systems for Industrial/Scientific Applications (EI114) AU - Fixsen, Dale AU - Greenhouse, Matthew AU - MacKenty, John Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Spectroscopy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41757650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=X+Conference+on+Sensors%2C+Cameras%2C+and+Systems+for+Industrial%2FScientific+Applications+%28EI114%29&rft.atitle=Spectroscopy+Using+the+Hadamard+Transform&rft.au=Fixsen%2C+Dale%3BGreenhouse%2C+Matthew%3BMacKenty%2C+John&rft.aulast=Fixsen&rft.aufirst=Dale&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=X+Conference+on+Sensors%2C+Cameras%2C+and+Systems+for+Industrial%2FScientific+Applications+%28EI114%29&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/Ei09-Advance-L-.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Environmental Barrier Coatings for Turbine Engines: A Design and Performance Perspective T2 - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AN - 41755849; 5019601 JF - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AU - Zhu, Dongming Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Coating materials KW - Turbines KW - Barriers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41755849?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.atitle=Environmental+Barrier+Coatings+for+Turbine+Engines%3A+A+Design+and+Performance+Perspective&rft.au=Zhu%2C+Dongming&rft.aulast=Zhu&rft.aufirst=Dongming&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/8E20855727EF4C81A6B8C0D444E42621/SYMPOS IUM%202.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Thermoelectric Properties in the TiO2/SnO2 System T2 - 2009 Symposium on Key Materials and Technologies for Efficient Direct Thermal-to-Electrical Conversion AN - 41752876; 5020134 JF - 2009 Symposium on Key Materials and Technologies for Efficient Direct Thermal-to-Electrical Conversion AU - Dynys, Fred AU - Berger, Marie AU - Sayir, Ali AU - Sehirlioglu, Alp Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41752876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symposium+on+Key+Materials+and+Technologies+for+Efficient+Direct+Thermal-to-Electrical+Conversion&rft.atitle=Thermoelectric+Properties+in+the+TiO2%2FSnO2+System&rft.au=Dynys%2C+Fred%3BBerger%2C+Marie%3BSayir%2C+Ali%3BSehirlioglu%2C+Alp&rft.aulast=Dynys&rft.aufirst=Fred&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symposium+on+Key+Materials+and+Technologies+for+Efficient+Direct+Thermal-to-Electrical+Conversion&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/68800377B775469BB093C875619610EC/SYMPOS IUM%206.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Joining and Integration of Silicon Nitride Ceramics for Aerospace and Energy Systems T2 - 3rd International Symposium on Advanced Processing and Manufacturing Technologies (APMT) for Structural and Multifunctional Materials and Systems AN - 41748299; 5020225 JF - 3rd International Symposium on Advanced Processing and Manufacturing Technologies (APMT) for Structural and Multifunctional Materials and Systems AU - Singh, Mrityunjay AU - Asthana, Rajiv Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Silicon nitride KW - Ceramics KW - Integration KW - Energy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41748299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=3rd+International+Symposium+on+Advanced+Processing+and+Manufacturing+Technologies+%28APMT%29+for+Structural+and+Multifunctional+Materials+and+Systems&rft.atitle=Joining+and+Integration+of+Silicon+Nitride+Ceramics+for+Aerospace+and+Energy+Systems&rft.au=Singh%2C+Mrityunjay%3BAsthana%2C+Rajiv&rft.aulast=Singh&rft.aufirst=Mrityunjay&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=3rd+International+Symposium+on+Advanced+Processing+and+Manufacturing+Technologies+%28APMT%29+for+Structural+and+Multifunctional+Materials+and+Systems&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/64A729D471284E9B903F02725AE4D6F5/SYMPOS IUM%208.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Temperature Damping Behavior of Plasma-Sprayed Thermal Barrier and Protective Coatings T2 - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AN - 41746468; 5019591 JF - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AU - Zhu, Dongming AU - Miller, Robert AU - Duffy, Kirsten AU - Ghosn, Louis Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Coating materials KW - High temperature KW - Temperature effects KW - Damping KW - Barriers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41746468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.atitle=High+Temperature+Damping+Behavior+of+Plasma-Sprayed+Thermal+Barrier+and+Protective+Coatings&rft.au=Zhu%2C+Dongming%3BMiller%2C+Robert%3BDuffy%2C+Kirsten%3BGhosn%2C+Louis&rft.aulast=Zhu&rft.aufirst=Dongming&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/8E20855727EF4C81A6B8C0D444E42621/SYMPOS IUM%202.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhanced High Temperature Piezoelectrics through Doping of Liquid Phase Sintered BiScO3-PbTiO3 Ceramics T2 - 2009 Symposium on Advanced Dielectric, Piezoelectric, Ferroelectric and Multiferroic Materials AN - 41741850; 5020384 JF - 2009 Symposium on Advanced Dielectric, Piezoelectric, Ferroelectric and Multiferroic Materials AU - Sehirlioglu, Alp AU - Sayir, Ali AU - Dynys, Fred Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - High temperature KW - Ceramics KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41741850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symposium+on+Advanced+Dielectric%2C+Piezoelectric%2C+Ferroelectric+and+Multiferroic+Materials&rft.atitle=Enhanced+High+Temperature+Piezoelectrics+through+Doping+of+Liquid+Phase+Sintered+BiScO3-PbTiO3+Ceramics&rft.au=Sehirlioglu%2C+Alp%3BSayir%2C+Ali%3BDynys%2C+Fred&rft.aulast=Sehirlioglu&rft.aufirst=Alp&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symposium+on+Advanced+Dielectric%2C+Piezoelectric%2C+Ferroelectric+and+Multiferroic+Materials&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/A49D73FC052F46A5959B8B44DF4EC478/SYMPOS IUM%2011.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stack Performance of the NASA Symmetrical Bi-Supported Cell (BSC) Concept T2 - 6th International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology (SOFC 2009) AN - 41724689; 5019622 JF - 6th International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology (SOFC 2009) AU - Cable, Thomas AU - Setlock, John AU - Farmer, Serene Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Stacks KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41724689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Solid+Oxide+Fuel+Cells%3A+Materials%2C+Science%2C+and+Technology+%28SOFC+2009%29&rft.atitle=Stack+Performance+of+the+NASA+Symmetrical+Bi-Supported+Cell+%28BSC%29+Concept&rft.au=Cable%2C+Thomas%3BSetlock%2C+John%3BFarmer%2C+Serene&rft.aulast=Cable&rft.aufirst=Thomas&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Solid+Oxide+Fuel+Cells%3A+Materials%2C+Science%2C+and+Technology+%28SOFC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/382507B3B88A4FC5AD35D4C31EC81157/SYMPOS IUM%203.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent Approaches to Controlling Microstructure of Ultra High Temperature Ceramics T2 - 2009 Symposium on Mechanical Behavior and Performance of Ceramics and Composites AN - 41716960; 5019492 JF - 2009 Symposium on Mechanical Behavior and Performance of Ceramics and Composites AU - Johnson, Sylvia AU - Gasch, Matt AU - Stackpoole, Mairead AU - Gusman, Mike Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - High temperature KW - Ceramics KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41716960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symposium+on+Mechanical+Behavior+and+Performance+of+Ceramics+and+Composites&rft.atitle=Recent+Approaches+to+Controlling+Microstructure+of+Ultra+High+Temperature+Ceramics&rft.au=Johnson%2C+Sylvia%3BGasch%2C+Matt%3BStackpoole%2C+Mairead%3BGusman%2C+Mike&rft.aulast=Johnson&rft.aufirst=Sylvia&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symposium+on+Mechanical+Behavior+and+Performance+of+Ceramics+and+Composites&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/8BE1626798EA4DC692BB29EC04AAA8C9/SYMPOS IUM%201.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Delamination of Thermal Barrier Coatings During Interrupted Furnace Cycling by Near-Infrared and Upconversion Luminescence Imaging T2 - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AN - 41716647; 5019568 JF - 2009 Symosium on Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications AU - Eldridge, Jeffrey AU - Martin, Richard AU - Wolfe, Douglas Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Coating materials KW - Luminescence KW - Furnaces KW - I.R. radiation KW - Imaging techniques KW - Barriers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41716647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.atitle=Monitoring+Delamination+of+Thermal+Barrier+Coatings+During+Interrupted+Furnace+Cycling+by+Near-Infrared+and+Upconversion+Luminescence+Imaging&rft.au=Eldridge%2C+Jeffrey%3BMartin%2C+Richard%3BWolfe%2C+Douglas&rft.aulast=Eldridge&rft.aufirst=Jeffrey&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Symosium+on+Advanced+Ceramic+Coatings+for+Structural%2C+Environmental%2C+and+Functional+Applications&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/8E20855727EF4C81A6B8C0D444E42621/SYMPOS IUM%202.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lattice and Thermal Radiation Conductivity of Thermal Barrier Coatings:Models and Experiments T2 - 33rd International Conference and Exposition on Advanced Ceramics and Composites AN - 41710163; 5019344 JF - 33rd International Conference and Exposition on Advanced Ceramics and Composites AU - Zhu, D AU - Spuckler, C Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Thermal radiation KW - Radiation KW - Barriers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41710163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=33rd+International+Conference+and+Exposition+on+Advanced+Ceramics+and+Composites&rft.atitle=Lattice+and+Thermal+Radiation+Conductivity+of+Thermal+Barrier+Coatings%3AModels+and+Experiments&rft.au=Zhu%2C+D%3BSpuckler%2C+C&rft.aulast=Zhu&rft.aufirst=D&rft.date=2009-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=33rd+International+Conference+and+Exposition+on+Advanced+Ceramics+and+Composites&rft.issn=&rft_id=info:doi/ L2 - http://www.ceramics.org/ASSETS/EFC073767F9B4E4499479B969C0D1C49/dayton a_abstract.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Terrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling AN - 21213123; 10077398 JF - Biogeosciences Discussions AU - Potter, C AU - Klooster, S AU - Huete, A AU - Genovese, V AU - Bustamante, M AU - Ferreira, LGuimaraes AU - de Oliveira Junior, RCosme AU - Zepp, R AD - NASA Ames Research Center, Moffett Field, CA, USA Y1 - 2009/01/16/ PY - 2009 DA - 2009 Jan 16 SP - 947 EP - 969 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 6 IS - 1 SN - 1810-6277, 1810-6277 KW - Ecology Abstracts KW - Data processing KW - carbon sinks KW - Satellites KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21213123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeosciences+Discussions&rft.atitle=Terrestrial+carbon+sinks+in+the+Brazilian+Amazon+and+Cerrado+region+predicted+from+MODIS+satellite+data+and+ecosystem+modeling&rft.au=Potter%2C+C%3BKlooster%2C+S%3BHuete%2C+A%3BGenovese%2C+V%3BBustamante%2C+M%3BFerreira%2C+LGuimaraes%3Bde+Oliveira+Junior%2C+RCosme%3BZepp%2C+R&rft.aulast=Potter&rft.aufirst=C&rft.date=2009-01-16&rft.volume=6&rft.issue=1&rft.spage=947&rft.isbn=&rft.btitle=&rft.title=Biogeosciences+Discussions&rft.issn=18106277&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Data processing; carbon sinks; Satellites ER - TY - NEWS T1 - Giant Rockets Could Revolutionize Astronomy AN - 454595745 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/01/15/ PY - 2009 DA - 2009 Jan 15 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454595745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Giant+Rockets+Could+Revolutionize+Astronomy&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-01-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - Validation of the GMAO baseline OSSE T2 - 2009 Anthony J. Hollingsworth Symposium AN - 41671093; 5004901 JF - 2009 Anthony J. Hollingsworth Symposium AU - Errico, Ronald AU - Yang, R AU - Sienkiewicz, M AU - Liu, E Y1 - 2009/01/15/ PY - 2009 DA - 2009 Jan 15 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41671093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2009+Anthony+J.+Hollingsworth+Symposium&rft.atitle=Validation+of+the+GMAO+baseline+OSSE&rft.au=Errico%2C+Ronald%3BYang%2C+R%3BSienkiewicz%2C+M%3BLiu%2C+E&rft.aulast=Errico&rft.aufirst=Ronald&rft.date=2009-01-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Anthony+J.+Hollingsworth+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/89annual/techprogram/programexpanded_518.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The NASA Goddard Space Flight Center Library Microclimate: Partly Cloudy with a Chance of Sunshine T2 - 12th Conference of Atmospheric Science Librarians International AN - 41826105; 5059114 JF - 12th Conference of Atmospheric Science Librarians International AU - Major, Gene Y1 - 2009/01/14/ PY - 2009 DA - 2009 Jan 14 KW - Microclimate KW - Space flight KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41826105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=12th+Conference+of+Atmospheric+Science+Librarians+International&rft.atitle=The+NASA+Goddard+Space+Flight+Center+Library+Microclimate%3A+Partly+Cloudy+with+a+Chance+of+Sunshine&rft.au=Major%2C+Gene&rft.aulast=Major&rft.aufirst=Gene&rft.date=2009-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=12th+Conference+of+Atmospheric+Science+Librarians+International&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/89annual/techprogram/programexpanded_562.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - NEWS T1 - Sixteen Tons Of Moondust AN - 454562261 JF - UPI Space Daily AU - Dauna Coulter for NASA Science News Y1 - 2009/01/13/ PY - 2009 DA - 2009 Jan 13 CY - Washington KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/454562261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqrl&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=UPI+Space+Daily&rft.atitle=Sixteen+Tons+Of+Moondust&rft.au=Dauna+Coulter+for+NASA+Science+News&rft.aulast=Dauna+Coulter+for+NASA+Science+News&rft.aufirst=&rft.date=2009-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=UPI+Space+Daily&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) by United Press International. All Rights Reserved. N1 - Last updated - 2011-07-23 ER - TY - CPAPER T1 - Combined MODIS / AMSR-E composite SST data for regional weather applications T2 - Fifth Annual Symposium on Future National Operational Environmental Satellite Systems-NPOESS and GOES-R AN - 41685904; 5006538 JF - Fifth Annual Symposium on Future National Operational Environmental Satellite Systems-NPOESS and GOES-R AU - Jedlovec, Gary AU - Vazquez, J AU - Armstrong, E AU - Haines, S Y1 - 2009/01/13/ PY - 2009 DA - 2009 Jan 13 KW - Weather KW - Composite materials KW - Data processing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41685904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fifth+Annual+Symposium+on+Future+National+Operational+Environmental+Satellite+Systems-NPOESS+and+GOES-R&rft.atitle=Combined+MODIS+%2F+AMSR-E+composite+SST+data+for+regional+weather+applications&rft.au=Jedlovec%2C+Gary%3BVazquez%2C+J%3BArmstrong%2C+E%3BHaines%2C+S&rft.aulast=Jedlovec&rft.aufirst=Gary&rft.date=2009-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fifth+Annual+Symposium+on+Future+National+Operational+Environmental+Satellite+Systems-NPOESS+and+GOES-R&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/89annual/techprogram/programexpanded_523.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER -