TY - CPAPER T1 - Discovering Molecules of Interest by Combinatorial*Computational*Chemoinformatics (C-cube) Approach T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40251708; 5215032 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Haranczyk, Maciej AU - Ng, Esmond AU - Gutowski, Maciej AU - Puzyn, Tomasz Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40251708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Discovering+Molecules+of+Interest+by+Combinatorial*Computational*Chemoinformatics+%28C-cube%29+Approach&rft.au=Haranczyk%2C+Maciej%3BNg%2C+Esmond%3BGutowski%2C+Maciej%3BPuzyn%2C+Tomasz&rft.aulast=Haranczyk&rft.aufirst=Maciej&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 - Optimization: The Difference Between Theory and Practice T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40250146; 5214773 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Meza, Juan Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40250146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Optimization%3A+The+Difference+Between+Theory+and+Practice&rft.au=Meza%2C+Juan&rft.aulast=Meza&rft.aufirst=Juan&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 - The Mathematics Behind Energy and Earth Systems Modeling T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40249305; 5214903 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Meza, Juan Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - Energy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40249305?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+Mathematics+Behind+Energy+and+Earth+Systems+Modeling&rft.au=Meza%2C+Juan&rft.aulast=Meza&rft.aufirst=Juan&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 - Linear Scaling Electronic Structure Calculations for Tens of Thousands of Atoms Using Hundreds of Thousands of Processors T2 - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AN - 40243684; 5214692 JF - 2009 Annual Meeting of the Society for Industrial and Applied Mathematics AU - Wang, Lin-Wang Y1 - 2009/07/06/ PY - 2009 DA - 2009 Jul 06 KW - Scaling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40243684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Linear+Scaling+Electronic+Structure+Calculations+for+Tens+of+Thousands+of+Atoms+Using+Hundreds+of+Thousands+of+Processors&rft.au=Wang%2C+Lin-Wang&rft.aulast=Wang&rft.aufirst=Lin-Wang&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 - JOUR T1 - Optimal experiment design for time-lapse traveltime tomography AN - 50455548; 2009-077268 AB - Geophysical monitoring techniques offer the only noninvasive approach capable of assessing the spatial and temporal dynamics of subsurface fluid processes. Increasingly, permanent sensor arrays in boreholes and on the ocean floor are being deployed to improve the repeatability and increase the temporal sampling of monitoring surveys. Because permanent arrays require a large up-front capital investment and are difficult (or impossible) to reconfigure once installed, a premium is placed on selecting a geometry capable of imaging the desired target at minimum cost. We have taken a simple approach to optimizing downhole sensor configurations for monitoring experiments making use of differential seismic traveltimes. We used a design quality metric based on the accuracy of tomographic reconstructions for a suite of imaging targets. By not requiring an explicit singular value decomposition of the forward operator, evaluation of this objective function scaled to problems with a large numberof unknowns. We restricted the design problem by recasting the array geometry into a low-dimensional form more suitable for optimization at a reasonable computational cost. We tested two search algorithms on the design problem: the Nelder-Mead downhill simplex method and the multilevel coordinate search algorithm. The algorithm was tested for four crosswell acquisition scenarios relevant to continuous seismic monitoring, a two-parameter array optimization, several scenarios involving four-parameter length/offset optimizations, and a comparison of optimal multisource designs. In the last case, we also examined trade-offs between source sparsity and the quality of tomographic reconstructions. Asymmetrical array lengths improved localized image quality in crosswell experiments with a small number of sources and a large number of receivers. Preliminary results also suggested that high-quality differential images could be generated using only a small number of optimally positioned sources in tandem with a more extensive receiver array. JF - Geophysics AU - Ajo-Franklin, Jonathan B Y1 - 2009/07// PY - 2009 DA - July 2009 SP - Q27 EP - Q40 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 74 IS - 4 SN - 0016-8033, 0016-8033 KW - tomography KW - monitoring KW - numerical analysis KW - mathematical methods KW - traveltime KW - time-lapse methods KW - geophysical methods KW - elastic waves KW - algorithms KW - design KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50455548?accountid=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=Geophysics&rft.atitle=Optimal+experiment+design+for+time-lapse+traveltime+tomography&rft.au=Ajo-Franklin%2C+Jonathan+B&rft.aulast=Ajo-Franklin&rft.aufirst=Jonathan&rft.date=2009-07-01&rft.volume=74&rft.issue=4&rft.spage=Q27&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.3141738 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 43 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-05-16 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - algorithms; design; elastic waves; geophysical methods; mathematical methods; monitoring; numerical analysis; seismic methods; time-lapse methods; tomography; traveltime DO - http://dx.doi.org/10.1190/1.3141738 ER - TY - JOUR T1 - Developing a monitoring and verification plan with reference to the Australian Otway CO (sub 2) pilot project AN - 50392577; 2009-070303 AB - The Australian Cooperative Research Centre for Greenhouse Gas Technologies (CO2CRC) is currently injecting 100,000 tons of CO (sub 2) in a large-scale test of storage technology in a pilot project in southeastern Australia called the CO2CRC Otway Project. The Otway Basin, with its natural CO (sub 2) accumulations and many depleted gas fields, offers an appropriate site for such a pilot project. An 80% CO (sub 2) stream is produced from a well (Buttress) near the depleted gas reservoir (Naylor) used for storage (Figure 1). The goal of this project is to demonstrate that CO (sub 2) can be safely transported, stored underground, and its behavior tracked and monitored. The monitoring and verification framework has been developed to monitor for the presence and behavior of CO (sub 2) in the subsurface reservoir, near surface, and atmosphere. This monitoring framework addresses areas, identified by a rigorous risk assessment, to verify conformance to clearly identifiable performance criteria. These criteria have been agreed with the regulatory authorities to manage the project through all phases addressing responsibilities, liabilities, and to assure the public of safe storage. JF - Leading Edge (Tulsa, OK) AU - Dodds, Kevin AU - Daley, Tom AU - Freifeld, B AU - Urosevic, Milovan AU - Kepic, Anton AU - Sharma, Sandeep AU - Tura, Ali AU - Schuelke, James AU - Soldo, Juan Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 812 EP - 818 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 28 IS - 7 SN - 1070-485X, 1070-485X KW - technology KW - geophysical surveys KW - site exploration KW - public policy KW - CO2CRC Otway Project KW - Otway Basin KW - observation wells KW - gas storage KW - seepage KW - reservoir rocks KW - ground water KW - carbon dioxide KW - vertical seismic profiles KW - Queensland Australia KW - Australia KW - depletion KW - Buttress Field KW - migration KW - seismic profiles KW - monitoring KW - Australasia KW - geophysical methods KW - porosity KW - seismic methods KW - gas injection KW - volume KW - surveys KW - risk assessment KW - reservoir properties KW - geophysical profiles KW - Waare Formation KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50392577?accountid=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=Leading+Edge+%28Tulsa%2C+OK%29&rft.atitle=Developing+a+monitoring+and+verification+plan+with+reference+to+the+Australian+Otway+CO+%28sub+2%29+pilot+project&rft.au=Dodds%2C+Kevin%3BDaley%2C+Tom%3BFreifeld%2C+B%3BUrosevic%2C+Milovan%3BKepic%2C+Anton%3BSharma%2C+Sandeep%3BTura%2C+Ali%3BSchuelke%2C+James%3BSoldo%2C+Juan&rft.aulast=Dodds&rft.aufirst=Kevin&rft.date=2009-07-01&rft.volume=28&rft.issue=7&rft.spage=812&rft.isbn=&rft.btitle=&rft.title=Leading+Edge+%28Tulsa%2C+OK%29&rft.issn=1070485X&rft_id=info:doi/10.1190%2F1.3167783 L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Conference title - SEG/EAGE summer research workshop 2008 N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 10 N1 - PubXState - OK N1 - Document feature - illus. incl. geol. sketch map, sect. N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - Australasia; Australia; Buttress Field; carbon dioxide; CO2CRC Otway Project; depletion; gas injection; gas storage; geophysical methods; geophysical profiles; geophysical surveys; ground water; migration; monitoring; observation wells; Otway Basin; permeability; porosity; public policy; Queensland Australia; reservoir properties; reservoir rocks; risk assessment; seepage; seismic methods; seismic profiles; site exploration; surveys; technology; vertical seismic profiles; volume; Waare Formation DO - http://dx.doi.org/10.1190/1.3167783 ER - TY - JOUR T1 - Iron oxyhydroxide mineralization on microbial extracellular polysaccharides AN - 50248424; 2009-080860 AB - Iron biominerals can form in neutral pH microaerophilic environments where microbes both catalyze iron oxidation and create polymers that localize mineral precipitation. In order to classify the microbial polymers that influence FeOOH mineralogy, we studied the organic and mineral components of biominerals using scanning transmission X-ray microscopy (STXM), micro X-ray fluorescence (mu XRF) microscopy, and high-resolution transmission electron microscopy (HRTEM). We focused on iron microbial mat samples from a creek and abandoned mine; these samples are dominated by iron oxyhydroxide-coated structures with sheath, stalk, and filament morphologies. In addition, we characterized the mineralized products of an iron-oxidizing, stalk-forming bacterial culture isolated from the mine. In both natural and cultured samples, microbial polymers were found to be acidic polysaccharides with carboxyl functional groups, strongly spatially correlated with iron oxyhydroxide distribution patterns. Organic fibrils collect FeOOH and control its recrystallization, in some cases resulting in oriented crystals with high aspect ratios. The impact of polymers is particularly pronounced as the materials age. Synthesis experiments designed to mimic the biomineralization processes show that the polysaccharide carboxyl groups bind dissolved iron strongly but release it as mineralization proceeds. Our results suggest that carboxyl groups of acidic polysaccharides are produced by different microorganisms to create a wide range of iron oxyhydroxide biomineral structures. The intimate and potentially long-term association controls the crystal growth, phase, and reactivity of iron oxyhydroxide nanoparticles in natural systems. JF - Geochimica et Cosmochimica Acta AU - Chan, Clara S AU - Fakra, Sirine C AU - Edwards, David C AU - Emerson, David AU - Banfield, Jillian F Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 3807 EP - 3818 PB - Elsevier, New York, NY VL - 73 IS - 13 SN - 0016-7037, 0016-7037 KW - biomineralization KW - biochemistry KW - polysaccharides KW - oxidation KW - electron microscopy data KW - TEM data KW - iron hydroxides KW - models KW - hydroxides KW - organic compounds KW - biogenic processes KW - EXAFS data KW - X-ray fluorescence spectra KW - oxides KW - carbohydrates KW - spectra KW - synthesis KW - chemical composition KW - polymers KW - pH KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50248424?accountid=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=Iron+oxyhydroxide+mineralization+on+microbial+extracellular+polysaccharides&rft.au=Chan%2C+Clara+S%3BFakra%2C+Sirine+C%3BEdwards%2C+David+C%3BEmerson%2C+David%3BBanfield%2C+Jillian+F&rft.aulast=Chan&rft.aufirst=Clara&rft.date=2009-07-01&rft.volume=73&rft.issue=13&rft.spage=3807&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.02.036 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 - 47 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - biochemistry; biogenic processes; biomineralization; carbohydrates; chemical composition; electron microscopy data; EXAFS data; hydroxides; iron hydroxides; microorganisms; models; organic compounds; oxidation; oxides; pH; polymers; polysaccharides; spectra; synthesis; TEM data; X-ray fluorescence spectra DO - http://dx.doi.org/10.1016/j.gca.2009.02.036 ER - TY - JOUR T1 - Evidence for residual elastic strain in deformed natural quartz AN - 50226420; 2009-084983 AB - Residual elastic strain in naturally deformed, quartz-containing rocks can be measured quantitatively in a petrographic thin section with high spatial resolution using Laue microdiffraction with white synchrotron X-rays. The measurements with a resolution of 1 mu m allow the quantitative determination of the deviatoric strain tensor as a function of position within the crystal investigated. The observed equivalent strain values of 800-1200 microstrains represent a lower bound of the actual preserved residual strain in the rock, since the stress component perpendicular to the cut sample surface plane is released. The measured equivalent strain translates into an equivalent stress in the order of approximately 50 MPa. JF - American Mineralogist AU - Kunz, Martin AU - Chen, Kai AU - Tamura, Nobumichi AU - Wenk, Hans-Rudolf Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 1059 EP - 1062 PB - Mineralogical Society of America, Washington, DC VL - 94 IS - 7 SN - 0003-004X, 0003-004X KW - silicates KW - experimental studies KW - pressure KW - lattice KW - silica minerals KW - numerical analysis KW - deformation KW - high pressure KW - elastic strain KW - X-ray spectra KW - quartz KW - synchrotrons KW - framework silicates KW - spectra KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50226420?accountid=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=Evidence+for+residual+elastic+strain+in+deformed+natural+quartz&rft.au=Kunz%2C+Martin%3BChen%2C+Kai%3BTamura%2C+Nobumichi%3BWenk%2C+Hans-Rudolf&rft.aulast=Kunz&rft.aufirst=Martin&rft.date=2009-07-01&rft.volume=94&rft.issue=7&rft.spage=1059&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2009.3216 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 - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - deformation; elastic strain; experimental studies; framework silicates; high pressure; lattice; numerical analysis; pressure; quartz; silica minerals; silicates; spectra; synchrotrons; X-ray spectra DO - http://dx.doi.org/10.2138/am.2009.3216 ER - TY - JOUR T1 - Prediction of the effects of size and morphology on the structure of water around hematite nanoparticles AN - 50225912; 2009-088471 AB - Compared with macroscopic surfaces, the structure of water around nanoparticles is difficult to probe directly. We used molecular dynamics simulations to investigate the effects of particle size and morphology on the time-averaged structure and the dynamics of water molecules around two sizes of hematite (alpha -Fe (sub 2) O (sub 3) ) nanoparticles. Interrogation of the simulations via atomic density maps, radial distribution functions and bound water residence times provide insight into the relationships between particle size and morphology and the behavior of interfacial water. Both 1.6 and 2.7 nm particles are predicted to cause the formation of ordered water regions close to the nanoparticle surface, but the extent of localization and ordering, the connectivity between regions of bound water, and the rates of molecular exchange between inner and outer regions are all affected by particle size and morphology. These findings are anticipated to be relevant to understanding the rates of interfacial processes involving water exchange and the transport of aqueous ions to surface sites. JF - Geochimica et Cosmochimica Acta AU - Spagnoli, Dino AU - Gilbert, B AU - Waychunas, G A AU - Banfield, J F Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 4023 EP - 4033 PB - Elsevier, New York, NY VL - 73 IS - 14 SN - 0016-7037, 0016-7037 KW - water KW - solute transport KW - grain size KW - prediction KW - simulation KW - hydrochemistry KW - molecular structure KW - models KW - water-rock interaction KW - hematite KW - oxides KW - molecular dynamics KW - nanoparticles KW - geochemistry KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50225912?accountid=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=Prediction+of+the+effects+of+size+and+morphology+on+the+structure+of+water+around+hematite+nanoparticles&rft.au=Spagnoli%2C+Dino%3BGilbert%2C+B%3BWaychunas%2C+G+A%3BBanfield%2C+J+F&rft.aulast=Spagnoli&rft.aufirst=Dino&rft.date=2009-07-01&rft.volume=73&rft.issue=14&rft.spage=4023&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.04.005 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 - 56 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 - geochemistry; grain size; hematite; hydrochemistry; models; molecular dynamics; molecular structure; nanoparticles; oxides; prediction; simulation; solute transport; water; water-rock interaction DO - http://dx.doi.org/10.1016/j.gca.2009.04.005 ER - TY - JOUR T1 - Precipitation of amorphous CaCO (sub 3) (aragonite-like) by cyanobacteria; a STXM study of the influence of EPS on the nucleation process AN - 50223775; 2009-088482 AB - An amorphous or nanocrystalline calcium carbonate (ACC) phase with aragonite-like short-range order was found to be a transient precursor phase of calcite precipitation mediated by cyanobacteria of the strain Synechococcus leopoliensis PCC 7942. Using scanning transmission X-ray microscopy (STXM), different Ca-species such as calcite, aragonite-like CaCO (sub 3) , and Ca adsorbed on extracellular polymers were discriminated and mapped, together with various organic compounds, at the 30 nm-scale. The nucleation of the amorphous aragonite-like CaCO (sub 3) was found to take place within the tightly bound extracellular polymeric substances (EPS) produced by the cyanobacteria very close to the cell wall. The aragonite-like CaCO (sub 3) is a type of ACC since it did not show either X-ray or electron diffraction peaks. The amount of aragonite-like CaCO (sub 3) precipitated in the EPS was dependent on the nutrient supply during bacterial growth. Higher nutrient concentrations (both N and P) during the cultivation of the cyanobacteria resulted in higher amounts of precipitation of the aragonite-like CaCO (sub 3) , whereas the amount of Ca (super 2+) adsorbed per volume of EPS was almost independent of the nutrient level. After the onset of the precipitation of the thermodynamically stable calcite and loss of supersaturation the aragonite-like CaCO (sub 3) dissolved whereas Ca (super 2+) remained sorbed to the EPS albeit at lower concentrations. Based on these observations a model describing the temporal and spatial evolution of calcite nucleation on the surface of S. leopoliensis was developed. In another set of STXM experiments the amount of aragonite-like CaCO (sub 3) precipitated on the cell surface was found to depend on the culture growth phase: cells in the exponential growth phase adsorbed large amounts of Ca within the EPS and mediated nucleation of ACC, while cells at the stationary/death phase neither adsorbed large amounts of Ca (super 2+) nor mediated the formation of aragonite-like CaCO (sub 3) . It is suggested that precipitation of an X-ray amorphous CaCO (sub 3) layer by cyanobacteria could serve as a protection mechanism against uncontrolled precipitation of a thermodynamically stable phase calcite on their surface. JF - Geochimica et Cosmochimica Acta AU - Obst, M AU - Dynes, J J AU - Lawrence, J R AU - Swerhone, G D W AU - Benzerara, K AU - Karunakaran, C AU - Kaznatcheev, K AU - Tyliszczak, T AU - Hitchcock, A P Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 4180 EP - 4198 PB - Elsevier, New York, NY VL - 73 IS - 14 SN - 0016-7037, 0016-7037 KW - cyanobacteria KW - experimental studies KW - aragonite KW - X-ray diffraction data KW - amorphous materials KW - biochemistry KW - calcification KW - TEM data KW - crystallinity KW - nutrients KW - models KW - biogenic processes KW - X-ray data KW - nucleation KW - precipitation KW - microscope methods KW - EXAFS data KW - crystal chemistry KW - chemical composition KW - polymers KW - geochemistry KW - carbonates KW - chemical fractionation KW - 01C:Mineralogy of non-silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50223775?accountid=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=Precipitation+of+amorphous+CaCO+%28sub+3%29+%28aragonite-like%29+by+cyanobacteria%3B+a+STXM+study+of+the+influence+of+EPS+on+the+nucleation+process&rft.au=Obst%2C+M%3BDynes%2C+J+J%3BLawrence%2C+J+R%3BSwerhone%2C+G+D+W%3BBenzerara%2C+K%3BKarunakaran%2C+C%3BKaznatcheev%2C+K%3BTyliszczak%2C+T%3BHitchcock%2C+A+P&rft.aulast=Obst&rft.aufirst=M&rft.date=2009-07-01&rft.volume=73&rft.issue=14&rft.spage=4180&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.04.013 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 - 85 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 - amorphous materials; aragonite; biochemistry; biogenic processes; calcification; carbonates; chemical composition; chemical fractionation; crystal chemistry; crystallinity; cyanobacteria; EXAFS data; experimental studies; geochemistry; microscope methods; models; nucleation; nutrients; polymers; precipitation; TEM data; X-ray data; X-ray diffraction data DO - http://dx.doi.org/10.1016/j.gca.2009.04.013 ER - TY - JOUR T1 - On the role of Mn(IV) vacancies in the photoreductive dissolution of hexagonal birnessite AN - 50223577; 2009-088479 AB - Photoreductive dissolution of layer type Mn(IV) oxides (birnessite) under sunlight illumination to form soluble Mn(II) has been observed in both field and laboratory settings, leading to a consensus that this process is a key driver of the biogeochemical cycling of Mn in the euphotic zones of marine and freshwater ecosystems. However, the underlying mechanisms for the process remain unknown, although they have been linked to the semiconducting characteristics of hexagonal birnessite, the ubiquitous Mn(IV) oxide produced mainly by bacterial oxidation of soluble Mn(II). One of the universal properties of this biogenic mineral is the presence of Mn(IV) vacancies, long-identified as strong adsorption sites for metal cations. In this paper, the possible role of Mn vacancies in photoreductive dissolution is investigated theoretically using quantum mechanical calculations based on spin-polarized density functional theory (DFT). Our DFT study demonstrates unequivocally that Mn vacancies significantly reduce the band-gap energy for hexagonal birnessite relative to a hypothetical vacancy-free MnO (sub 2) and thus would increase the concentration of photo-induced electrons available for Mn(IV) reduction upon illumination of the mineral by sunlight. Calculations of the charge distribution in the presence of vacancies, although not fully conclusive, show a clear separation of photo-induced electrons and holes, implying a slow recombination of these charge-carriers that facilitates the two-electron reduction of Mn(IV) to Mn(II). JF - Geochimica et Cosmochimica Acta AU - Kwon, Kideok D AU - Refson, K AU - Sposito, G Y1 - 2009/07// PY - 2009 DA - July 2009 SP - 4142 EP - 4150 PB - Elsevier, New York, NY VL - 73 IS - 14 SN - 0016-7037, 0016-7037 KW - hexagonal system KW - terrestrial environment KW - crystal systems KW - biochemistry KW - optimization KW - crystal structure KW - solution KW - manganese KW - geometry KW - models KW - reactivity KW - birnessite KW - metals KW - marine environment KW - EXAFS data KW - oxides KW - reduction KW - crystal chemistry KW - chemical composition KW - geochemistry KW - 01C:Mineralogy of non-silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50223577?accountid=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=On+the+role+of+Mn%28IV%29+vacancies+in+the+photoreductive+dissolution+of+hexagonal+birnessite&rft.au=Kwon%2C+Kideok+D%3BRefson%2C+K%3BSposito%2C+G&rft.aulast=Kwon&rft.aufirst=Kideok&rft.date=2009-07-01&rft.volume=73&rft.issue=14&rft.spage=4142&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.04.031 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 - 59 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 - biochemistry; birnessite; chemical composition; crystal chemistry; crystal structure; crystal systems; EXAFS data; geochemistry; geometry; hexagonal system; manganese; marine environment; metals; models; optimization; oxides; reactivity; reduction; solution; terrestrial environment DO - http://dx.doi.org/10.1016/j.gca.2009.04.031 ER - TY - JOUR T1 - Assessment of historic trend in mobility and energy use in India transportation sector using bottom-up approach AN - 21333534; 11957687 AB - Transportation mobility in India has increased significantly in the past decades. From 1970 to 2000, motorized mobility (passenger-kilometer) has risen by 888%, compared to an 88% population growth (S. K. Singh, India: Implications For Energy Demand and CO2 Emission (Transport Policy, 2006)). This has contributed to many energy and environmental issues, and an energy strategy that incorporates efficiency improvement and other measures needs to be designed. Unfortunately, existing energy data do not provide information on driving forces behind energy use and sometimes show large inconsistencies. Many previous studies address only a single transportation mode such as passenger road travel, did not include comprehensive data collection or lack analysis or detail on energy demand by each mode and fuel mix. The current study will fill a considerable gap in current efforts, develop a database on all transport modes including passenger air and water and freight in order to facilitate the development of energy scenarios, and assess the significance of technology potential in a global climate change model. An extensive literature review and data collection has been done to establish the database with a breakdown of mobility, intensity, distance, and fuel mix of all transportation modes. Energy consumption was estimated and compared to aggregated transport consumption reported in IEA India transportation energy data. Different scenarios were estimated based on different assumptions of freight road mobility. Based on the bottom-up analysis, we estimated that the energy consumption from 1990 to 2000 increased at an annual growth rate of 7% for the midrange road freight growth case and 12% for the high range road freight growth case corresponding to the scenarios in mobility, while the IEA data only show a 1.7% growth rate in those years. JF - Journal of Renewable and Sustainable Energy AU - Zhou, N AU - McNeil, MA AD - Emest Oriando Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 90R4000, Berkeley, Callfomia 94720-8136, USA Y1 - 2009/07// PY - 2009 DA - July 2009 VL - 1 IS - 4 SN - 1941-7012, 1941-7012 KW - Sustainability Science Abstracts KW - Growth rate KW - Travel KW - energy demand KW - Energy efficiency KW - Historical account KW - Data collection KW - Mobility KW - Fuels KW - Climate change KW - Sustainable development KW - Energy consumption KW - India KW - Transportation KW - Reviews KW - population growth KW - Emissions KW - Carbon dioxide KW - Technology KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21333534?accountid=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+Renewable+and+Sustainable+Energy&rft.atitle=Assessment+of+historic+trend+in+mobility+and+energy+use+in+India+transportation+sector+using+bottom-up+approach&rft.au=Zhou%2C+N%3BMcNeil%2C+MA&rft.aulast=Zhou&rft.aufirst=N&rft.date=2009-07-01&rft.volume=1&rft.issue=4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Renewable+and+Sustainable+Energy&rft.issn=19417012&rft_id=info:doi/10.1063%2F1.3156008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Travel; Growth rate; Historical account; Energy efficiency; energy demand; Data collection; Mobility; Fuels; Climate change; Sustainable development; Energy consumption; Transportation; population growth; Reviews; Emissions; Carbon dioxide; Technology; India DO - http://dx.doi.org/10.1063/1.3156008 ER - TY - JOUR T1 - A Global Review of Insurance Industry Responses to Climate Change AN - 20964779; 11052878 AB - A vanguard of insurers is adapting its business model to the realities of climate change. In many ways, insurers are still catching up both to mainstream science and to their customers, which, in response to climate change and energy volatility, are increasingly changing the way they construct buildings, transport people and goods, design products and produce energy. Customers, as well as regulators and shareholders, are eager to see insurers provide more products and services that respond to the "greening" of the global economy, expand their efforts to improve disaster resilience and otherwise be proactive about the climate change threat. Insurers are increasingly recognising the issue as one of "enterprise risk management" (ERM), one cutting across the domains of underwriting, asset management and corporate governance. Their responses are becoming correspondingly sophisticated. Based on a review of more than 300 source documents, plus a direct survey of insurance companies, we have identified 643 specific activities from 244 insurance entities from 29 countries, representing a 50 per cent year-over-year increase in activity. These entities collectively represent $1.2 trillion in annual premiums and $13 trillion in assets, while employing 2.2 million people. In addition to activities on the part of 189 insurers, eight reinsurers, 20 intermediaries and 27 insurance organisations, we identified 34 non-insurance entities that have collaborated in these efforts. Challenges and opportunities include bringing promising products and services to scale, continuing to identify and fill market and coverage gaps and identifying and confirming the veracity of green improvements. There is also need for convergence between sustainability and disaster resilience, greater engagement by insurers in adaptation to unavoidable climate changes and to clarify the role that regulators will play in moving the market. It has not yet been demonstrated how some insurance lines might respond to climate change and a number of market segments have not yet been served with a single green insurance product or service. As insurer activities obtain more prominence, they also will be subject to more scrutiny and expectations that they are not simply greenwashing. JF - Geneva Risk and Insurance Review AU - Mills, E AD - EETD, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 90-4000, Berkeley, California 94720, USA, emills@lbl.gov Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 323 EP - 359 VL - 34 IS - 3 SN - 1554-964X, 1554-964X KW - Sustainability Science Abstracts; Risk Abstracts KW - Climatic changes KW - cuttings KW - adaptability KW - Economics KW - sustainability KW - uncertainty KW - Disasters KW - Buildings KW - Insurance KW - Reviews KW - greenwashing KW - Switzerland, Geneva KW - M3 1010:Issues in Sustainable Development KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20964779?accountid=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=Geneva+Risk+and+Insurance+Review&rft.atitle=A+Global+Review+of+Insurance+Industry+Responses+to+Climate+Change&rft.au=Mills%2C+E&rft.aulast=Mills&rft.aufirst=E&rft.date=2009-07-01&rft.volume=34&rft.issue=3&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Geneva+Risk+and+Insurance+Review&rft.issn=1554964X&rft_id=info:doi/10.1057%2Fgpp.2009.14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Switzerland, Geneva; Insurance; Climatic changes; Reviews; Disasters; adaptability; greenwashing; uncertainty; Economics; sustainability; Buildings; cuttings DO - http://dx.doi.org/10.1057/gpp.2009.14 ER - TY - JOUR T1 - Certification framework based on effective trapping for geologic carbon sequestration AN - 20683712; 10095998 AB - We have developed a certification framework (CF) for certifying the safety and effectiveness of geologic carbon sequestration (GCS) sites. Safety and effectiveness are achieved if CO sub(2) and displaced brine have no significant impact on humans, other living things, resources, or the environment. In the CF, we relate effective trapping to CO sub(2) leakage risk which takes into account both the impact and probability of leakage. We achieve simplicity in the CF by using (1) wells and faults as the potential leakage pathways, (2) compartments to represent environmental resources that may be impacted by leakage, (3) CO sub(2) fluxes and concentrations in the compartments as proxies for impact to vulnerable entities, (4) broad ranges of storage formation properties to generate a catalog of simulated plume movements, and (5) probabilities of intersection of the CO sub(2) plume with the conduits and compartments. We demonstrate the approach on a hypothetical GCS site in a Texas Gulf Coast saline formation. Through its generality and flexibility, the CF can contribute to the assessment of risk of CO sub(2) and brine leakage as part of the certification process for licensing and permitting of GCS sites around the world regardless of the specific regulations in place in any given country. JF - International Journal of Greenhouse Gas Control AU - Oldenburg, Curtis M AU - Bryant, Steven L AU - Nicot, Jean-Philippe AD - Earth Sciences Division, 90-1116, 1 Cyclotron Rd., Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States, cmoldenburg@lbl.gov Y1 - 2009/07// PY - 2009 DA - Jul 2009 SP - 444 EP - 457 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 3 IS - 4 SN - 1750-5836, 1750-5836 KW - Sustainability Science Abstracts; Environment Abstracts; Pollution Abstracts KW - ASW, USA, Gulf Coast KW - Carbon dioxide KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20683712?accountid=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+Greenhouse+Gas+Control&rft.atitle=Certification+framework+based+on+effective+trapping+for+geologic+carbon+sequestration&rft.au=Oldenburg%2C+Curtis+M%3BBryant%2C+Steven+L%3BNicot%2C+Jean-Philippe&rft.aulast=Oldenburg&rft.aufirst=Curtis&rft.date=2009-07-01&rft.volume=3&rft.issue=4&rft.spage=444&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Greenhouse+Gas+Control&rft.issn=17505836&rft_id=info:doi/10.1016%2Fj.ijggc.2009.02.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Carbon dioxide; ASW, USA, Gulf Coast DO - http://dx.doi.org/10.1016/j.ijggc.2009.02.009 ER - TY - JOUR T1 - Correlated microanalysis of carbonaceous nanoglobules AN - 1366815572; 2013-045689 JF - Meteoritics & Planetary Science AU - Stroud, R M AU - Alexander, C M O AU - Cody, G D AU - De Gregorio, B T AU - Kilcoyne, A L D AU - Nittler, L R AU - Zega, T J AU - Anonymous Y1 - 2009/07// PY - 2009 DA - July 2009 EP - Abstract 5332 PB - Meteoritical Society, Fayetteville, AR VL - 44, SUPPL. SN - 1086-9379, 1086-9379 KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - enrichment KW - microstructure KW - mass spectra KW - bonding KW - interplanetary dust KW - stable isotopes KW - nitrogen KW - XANES spectra KW - meteorites KW - carbon KW - Wild 2 Comet KW - spectra KW - deuterium KW - organic carbon KW - chondrites KW - spherules KW - radiation damage KW - nanoglobules KW - native elements KW - N-15 KW - carbonaceous chondrites KW - X-ray spectra KW - TEM data KW - graphite KW - organic compounds KW - cosmic dust KW - hydrogen KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366815572?accountid=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=Correlated+microanalysis+of+carbonaceous+nanoglobules&rft.au=Stroud%2C+R+M%3BAlexander%2C+C+M+O%3BCody%2C+G+D%3BDe+Gregorio%2C+B+T%3BKilcoyne%2C+A+L+D%3BNittler%2C+L+R%3BZega%2C+T+J%3BAnonymous&rft.aulast=Stroud&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 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - bonding; carbon; carbonaceous chondrites; chondrites; cosmic dust; deuterium; enrichment; graphite; hydrogen; interplanetary dust; ion probe data; isotopes; mass spectra; meteorites; microstructure; N-15; nanoglobules; native elements; nitrogen; organic carbon; organic compounds; oxygen; radiation damage; spectra; spherules; stable isotopes; stony meteorites; TEM data; Wild 2 Comet; X-ray spectra; XANES spectra ER - TY - CPAPER T1 - An approach to sustainable petascale computing T2 - 9th International Conference on Computational and Mathematical Methods in Science and Engeneering (9th CMMSE) AN - 40299055; 5239290 JF - 9th International Conference on Computational and Mathematical Methods in Science and Engeneering (9th CMMSE) AU - Drummond, L Y1 - 2009/06/30/ PY - 2009 DA - 2009 Jun 30 KW - Sustainable development KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40299055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computational+and+Mathematical+Methods+in+Science+and+Engeneering+%289th+CMMSE%29&rft.atitle=An+approach+to+sustainable+petascale+computing&rft.au=Drummond%2C+L&rft.aulast=Drummond&rft.aufirst=L&rft.date=2009-06-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+International+Conference+on+Computational+and+Mathematical+Methods+in+Science+and+Engeneering+%289th+CMMSE%29&rft.issn=&rft_id=info:doi/ L2 - http://xixon.epv.uniovi.es/cmmse09/downloads/program_cmmse09.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NDCX-II Pulsed Power System and Induction Cells T2 - 17th IEEE International Pulsed Power Conference (PPC 2009) AN - 40289890; 5235694 JF - 17th IEEE International Pulsed Power Conference (PPC 2009) AU - Waldron, W AU - Reginato, L AU - Leitner, M Y1 - 2009/06/28/ PY - 2009 DA - 2009 Jun 28 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40289890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+IEEE+International+Pulsed+Power+Conference+%28PPC+2009%29&rft.atitle=NDCX-II+Pulsed+Power+System+and+Induction+Cells&rft.au=Waldron%2C+W%3BReginato%2C+L%3BLeitner%2C+M&rft.aulast=Waldron&rft.aufirst=W&rft.date=2009-06-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+IEEE+International+Pulsed+Power+Conference+%28PPC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://ppc.missouri.edu/Abstracts.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploring the Human Environment Using a Combination of Omics Approaches T2 - 3rd Congress of European Microbiologists (FEMS 2009) AN - 40180670; 5177478 JF - 3rd Congress of European Microbiologists (FEMS 2009) AU - Jansson, J Y1 - 2009/06/28/ PY - 2009 DA - 2009 Jun 28 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40180670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Exploring+the+Human+Environment+Using+a+Combination+of+Omics+Approaches&rft.au=Jansson%2C+J&rft.aulast=Jansson&rft.aufirst=J&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 - JOUR T1 - Evaluating Indoor Exposure Modeling Alternatives for LCA: A Case Study in the Vehicle Repair Industry AN - 918040275; 13267726 AB - We evaluated three exposure models with data obtained from measurements among workers who use 'aerosol' solvent products in the vehicle repair industry and with field experiments using these products to simulate the same exposure conditions. The three exposure models were the (1) homogeneously mixed-one-box model, (2) multizone model, and (3) eddy-diffusion model. Temporally differentiated real-time breathing zone volatile organic compound (VOC) concentration measurements, integrated far-field area samples, and simulated experiments were used in estimating parameters, such as emission rates, diffusivity, and near-field dimensions. We assessed differences in model input requirements and their efficacy for predictive modeling. The One-box model was not able to resemble the temporal profile of exposure concentrations, but it performed well concerning time-weighted exposure over extended time periods. However, this model required an adjustment for spatial concentration gradients. Multizone models and diffusion-models may solve this problem. However, we found that the reliable use of both these models requires extensive field data to appropriately define pivotal parameters such as diffusivity or near-field dimensions. We conclude that it is difficult to apply these models for predicting VOC exposures in the workplace. However, for comparative exposure scenarios in life-cycle assessment they may be useful. JF - Environmental Science & Technology AU - Demou, Evangelia AU - Hellweg, Stefanie AU - Wilson, Michael P AU - Hammond, S Katharine AU - McKone, Thomas E AD - Institute of Environmental Engineering, ETH Zurich, CH-8093 Zrich, Switzerland, Center for Occupational and Environmental Health, School of Public Health, University of California, Berkeley, California 94720, School of Public Health, University of California, Berkeley, California 94720, and University of California Lawrence Berkeley National Laboratory, One Cyclotron Road, 90R3058, Berkeley, California 94720 Y1 - 2009/06/25/ PY - 2009 DA - 2009 Jun 25 SP - 5804 EP - 5810 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 15 SN - 0013-936X, 0013-936X KW - Health & Safety Science Abstracts; Environment Abstracts KW - Aerosols KW - Life cycle analysis KW - Spatial distribution KW - life cycle analysis KW - Solvents KW - spatial distribution KW - Case studies KW - prediction models KW - Prediction models KW - Emission measurements KW - Emissions KW - Occupational exposure KW - Volatile organic compounds KW - H 1000:Occupational Safety and Health KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/918040275?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Evaluating+Indoor+Exposure+Modeling+Alternatives+for+LCA%3A+A+Case+Study+in+the+Vehicle+Repair+Industry&rft.au=Demou%2C+Evangelia%3BHellweg%2C+Stefanie%3BWilson%2C+Michael+P%3BHammond%2C+S+Katharine%3BMcKone%2C+Thomas+E&rft.aulast=Demou&rft.aufirst=Evangelia&rft.date=2009-06-25&rft.volume=43&rft.issue=15&rft.spage=5804&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes803551y L2 - http://pubs.acs.org/doi/abs/10.1021/es803551y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - Last updated - 2015-07-23 N1 - SubjectsTermNotLitGenreText - Aerosols; Life cycle analysis; Spatial distribution; life cycle analysis; Solvents; spatial distribution; Case studies; prediction models; Emissions; Emission measurements; Prediction models; Volatile organic compounds; Occupational exposure DO - http://dx.doi.org/10.1021/es803551y ER - TY - JOUR T1 - Synthesis and Microcontact Printing of Dual End-Functionalized Mucin-like Glycopolymers for Microarray Applications AN - 20102250; 10246274 AB - Click to view: Glycopolymers can be used to display glycans on microarrays in native-like architectures. The structurally uniform alkyne-terminated mucin mimetic glycopolymers (see picture; TR=fluorophore) were printed on azide-functionalized chips by microcontact printing in the presence of a copper catalyst. The surface-bound glycopolymers bind lectins in a ligand-specific manner. JF - Angewandte Chemie (International Edition) AU - Godula, Kamil AU - Rabuka, David AU - Nam, Ki Tae AU - Bertozzi, Carolyn R AD - Departments of Chemistry and Molecular and Cell Biology and Howard Hughes Medical Institute, University of California and The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (USA),, crb@berkeley.edu Y1 - 2009/06/22/ PY - 2009 DA - 2009 Jun 22 SP - 4973 EP - 4976 PB - John Wiley & Sons, Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 48 IS - 27 SN - 1433-7851, 1433-7851 KW - Biotechnology and Bioengineering Abstracts KW - Printing KW - mucin KW - Lectins KW - Copper KW - Catalysts KW - Polysaccharides KW - DNA microarrays KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20102250?accountid=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=Angewandte+Chemie+%28International+Edition%29&rft.atitle=Synthesis+and+Microcontact+Printing+of+Dual+End-Functionalized+Mucin-like+Glycopolymers+for+Microarray+Applications&rft.au=Godula%2C+Kamil%3BRabuka%2C+David%3BNam%2C+Ki+Tae%3BBertozzi%2C+Carolyn+R&rft.aulast=Godula&rft.aufirst=Kamil&rft.date=2009-06-22&rft.volume=48&rft.issue=27&rft.spage=4973&rft.isbn=&rft.btitle=&rft.title=Angewandte+Chemie+%28International+Edition%29&rft.issn=14337851&rft_id=info:doi/10.1002%2Fanie.200805756 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Printing; mucin; Lectins; Catalysts; Copper; Polysaccharides; DNA microarrays DO - http://dx.doi.org/10.1002/anie.200805756 ER - TY - JOUR T1 - Differential sensitivity of male germ cells to mainstream and sidestream tobacco smoke in the mouse. AN - 67312674; 19345701 AB - Cigarette smoking in men has been associated with increased chromosomal abnormalities in sperm and with increased risks for spontaneous abortions, birth defects and neonatal death. Little is known, however, about the reproductive consequences of paternal exposure to second-hand smoke. We used a mouse model to investigate the effects of paternal exposure to sidestream (SS) smoke, the main constituent of second-hand smoke, on the genetic integrity and function of sperm, and to determine whether male germ cells were equally sensitive to mainstream (MS) and SS smoke. A series of sperm DNA quality and reproductive endpoints were investigated after exposing male mice for two weeks to MS or SS smoke. Our results indicated that: (i) only SS smoke significantly affected sperm motility; (ii) only MS smoke induced DNA strand breaks in sperm; (iii) both MS and SS smoke increased sperm chromatin structure abnormalities; and (iv) MS smoke affected both fertilization and the rate of early embryonic development, while SS smoke affected fertilization only. These results show that MS and SS smoke have differential effects on the genetic integrity and function of sperm and provide further evidence that male exposure to second-hand smoke, as well as direct cigarette smoke, may diminish a couple's chance for a successful pregnancy and the birth of a healthy baby. JF - Toxicology and applied pharmacology AU - Polyzos, Aris AU - Schmid, Thomas Ernst AU - Piña-Guzmán, Belem AU - Quintanilla-Vega, Betzabet AU - Marchetti, Francesco AD - Life Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 977R250, Berkeley, CA 94720, USA. Y1 - 2009/06/15/ PY - 2009 DA - 2009 Jun 15 SP - 298 EP - 305 VL - 237 IS - 3 KW - Smoke KW - 0 KW - Tobacco Smoke Pollution KW - Index Medicus KW - Smoke -- adverse effects KW - Animals KW - Mice KW - Tobacco -- adverse effects KW - Sperm Motility -- drug effects KW - Male KW - Female KW - Sperm Motility -- physiology KW - Pregnancy KW - Spermatozoa -- physiology KW - Sex Characteristics KW - Spermatozoa -- drug effects KW - Spermatozoa -- pathology KW - Tobacco Smoke Pollution -- adverse effects KW - Smoking -- adverse effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67312674?accountid=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=Toxicology+and+applied+pharmacology&rft.atitle=Differential+sensitivity+of+male+germ+cells+to+mainstream+and+sidestream+tobacco+smoke+in+the+mouse.&rft.au=Polyzos%2C+Aris%3BSchmid%2C+Thomas+Ernst%3BPi%C3%B1a-Guzm%C3%A1n%2C+Belem%3BQuintanilla-Vega%2C+Betzabet%3BMarchetti%2C+Francesco&rft.aulast=Polyzos&rft.aufirst=Aris&rft.date=2009-06-15&rft.volume=237&rft.issue=3&rft.spage=298&rft.isbn=&rft.btitle=&rft.title=Toxicology+and+applied+pharmacology&rft.issn=1096-0333&rft_id=info:doi/10.1016%2Fj.taap.2009.03.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-06-18 N1 - Date created - 2009-06-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1016/j.taap.2009.03.019 ER - TY - CPAPER T1 - Basin-Scale Environmental Impact of Geological Carbon Sequestration: Evaluation of a Hypothetical Scenario for Full-Scale Deployment in the Illinois Basin T2 - 128th American Water Works Association's Annual Conference and Exposition (ACE 2009) AN - 40230016; 5199776 JF - 128th American Water Works Association's Annual Conference and Exposition (ACE 2009) AU - Zhou, Quanlin Y1 - 2009/06/14/ PY - 2009 DA - 2009 Jun 14 KW - USA, Illinois, Illinois Basin KW - Carbon sequestration KW - Geology KW - Basins KW - Environmental impact KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40230016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=128th+American+Water+Works+Association%27s+Annual+Conference+and+Exposition+%28ACE+2009%29&rft.atitle=Basin-Scale+Environmental+Impact+of+Geological+Carbon+Sequestration%3A+Evaluation+of+a+Hypothetical+Scenario+for+Full-Scale+Deployment+in+the+Illinois+Basin&rft.au=Zhou%2C+Quanlin&rft.aulast=Zhou&rft.aufirst=Quanlin&rft.date=2009-06-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=128th+American+Water+Works+Association%27s+Annual+Conference+and+Exposition+%28ACE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.awwa.org/files/ace09/UpdatedACE09ConfProgSchedule060909.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Incorporation of crop phenology in Simple Biosphere Model (SiBcrop) to improve land-atmosphere carbon exchanges from croplands AN - 21281038; 11812412 AB - Croplands are man-made ecosystems that have high net primary productivity during the growing season of crops, thus impacting carbon and other exchanges with the atmosphere. These exchanges play a major role in nutrient cycling and climate change related issues. An accurate representation of crop phenology and physiology is important in land-atmosphere carbon models being used to predict these exchanges. To better estimate time-varying exchanges of carbon, water, and energy of croplands using the Simple Biosphere (SiB) model, we developed crop-specific phenology models and coupled them to SiB. The coupled SiB-phenology model (SiBcrop) replaces remotely-sensed NDVI information, on which SiB originally relied for deriving Leaf Area Index (LAI) and the fraction of Photosynthetically Active Radiation (fPAR) for estimating carbon dynamics. The use of the new phenology scheme within SiB substantially improved the prediction of LAI and carbon fluxes for maize, soybean, and wheat crops, as compared with the observed data at several AmeriFlux eddy covariance flux tower sites in the US mid continent region. SiBcrop better predicted the onset and end of the growing season, harvest, interannual variability associated with crop rotation, day time carbon uptake (especially for maize) and day to day variability in carbon exchange. Biomass predicted by SiBcrop had good agreement with the observed biomass at field sites. In the future, we will predict fine resolution regional scale carbon and other exchanges by coupling SiBcrop with RAMS (the Regional Atmospheric Modeling System). JF - Biogeosciences AU - Lokupitiya, E AU - Denning, S AU - Paustian, K AU - Baker, I AU - Schaefer, K AU - Verma, S AU - Meyers, T AU - Bernacchi, C J AU - Suyker, A AU - Fischer, M AD - Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division, Atmospheric Science Department, Berkeley, CA 94720, USA Y1 - 2009/06/12/ PY - 2009 DA - 2009 Jun 12 SP - 969 EP - 986 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 6 IS - 6 SN - 1726-4170, 1726-4170 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Ecosystems KW - Climatic changes KW - Physiology KW - Biosphere KW - Atmosphere KW - Nutrient cycles KW - Crops KW - Models KW - Triticum aestivum KW - Carbon KW - Phenology KW - Radiation KW - Zea mays KW - continents KW - soybeans KW - wheat KW - crop rotation KW - Data processing KW - agricultural land KW - phenology KW - Biomass 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/21281038?accountid=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=Incorporation+of+crop+phenology+in+Simple+Biosphere+Model+%28SiBcrop%29+to+improve+land-atmosphere+carbon+exchanges+from+croplands&rft.au=Lokupitiya%2C+E%3BDenning%2C+S%3BPaustian%2C+K%3BBaker%2C+I%3BSchaefer%2C+K%3BVerma%2C+S%3BMeyers%2C+T%3BBernacchi%2C+C+J%3BSuyker%2C+A%3BFischer%2C+M&rft.aulast=Lokupitiya&rft.aufirst=E&rft.date=2009-06-12&rft.volume=6&rft.issue=6&rft.spage=969&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; Radiation; Phenology; Biosphere; Biomass; Crops; Models; crop rotation; wheat; Ecosystems; Physiology; Climatic changes; agricultural land; phenology; Nutrient cycles; Atmosphere; continents; soybeans; Triticum aestivum; Zea mays ER - TY - JOUR T1 - High Resolution Fossil Fuel Combustion CO2 Emission Fluxes for the United States AN - 754543116; 13267685 AB - Quantification of fossil fuel CO2 emissions at fine space and time resolution is emerging as a critical need in carbon cycle and climate change research. As atmospheric CO2 measurements expand with the advent of a dedicated remote sensing platform and denser in situ measurements, the ability to close the carbon budget at spatial scales of 100 km2 and daily time scales requires fossil fuel CO2 inventories at commensurate resolution. Additionally, the growing interest in U.S. climate change policy measures are best served by emissions that are tied to the driving processes in space and time. Here we introduce a high resolution data product (the 'Vulcan' inventory: www.purdue.edu/eas/carbon/vulcan/) that has quantified fossil fuel CO2 emissions for the contiguous U.S. at spatial scales less than 100 km2 and temporal scales as small as hours. This data product, completed for the year 2002, includes detail on combustion technology and 48 fuel types through all sectors of the U.S. economy. The Vulcan inventory is built from the decades of local/regional air pollution monitoring and complements these data with census, traffic, and digital road data sets. The Vulcan inventory shows excellent agreement with national-level Department of Energy inventories, despite the different approach taken by the DOE to quantify U.S. fossil fuel CO2 emissions. Comparison to the global 1 X 1 fossil fuel CO2 inventory, used widely by the carbon cycle and climate change community prior to the construction of the Vulcan inventory, highlights the space/time biases inherent in the population-based approach. JF - Environmental Science & Technology AU - Gurney, Kevin R AU - Mendoza, Daniel L AU - Zhou, Yuyu AU - Fischer, Marc L AU - Miller, Chris C AU - Geethakumar, Sarath AU - du Can, Stephane de la Rue AD - Department of Earth and Atmospheric Sciences/Department of Agronomy, Purdue University, 550 Stadium Mall Drive, West Lafayette, Indiana 47907, and Atmospheric Science Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, 90K-125, Berkeley, California 94720 Y1 - 2009/06/09/ PY - 2009 DA - 2009 Jun 09 SP - 5535 EP - 5541 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 14 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Sustainability Science Abstracts; Environment Abstracts KW - census KW - Fossil fuels KW - Fuels KW - Climatic changes KW - Carbon cycle KW - Remote sensing KW - in situ measurement KW - Combustion KW - Air pollution KW - spatial distribution KW - USA KW - traffic KW - Economics KW - Emission measurements KW - Emissions KW - Carbon dioxide KW - budgets KW - Technology KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754543116?accountid=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=High+Resolution+Fossil+Fuel+Combustion+CO2+Emission+Fluxes+for+the+United+States&rft.au=Gurney%2C+Kevin+R%3BMendoza%2C+Daniel+L%3BZhou%2C+Yuyu%3BFischer%2C+Marc+L%3BMiller%2C+Chris+C%3BGeethakumar%2C+Sarath%3Bdu+Can%2C+Stephane+de+la+Rue&rft.aulast=Gurney&rft.aufirst=Kevin&rft.date=2009-06-09&rft.volume=43&rft.issue=14&rft.spage=5535&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes900806c LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - census; Fossil fuels; Fuels; Climatic changes; Remote sensing; Carbon cycle; in situ measurement; Combustion; Air pollution; spatial distribution; traffic; Economics; Emissions; Emission measurements; Carbon dioxide; budgets; Technology; USA DO - http://dx.doi.org/10.1021/es900806c ER - TY - JOUR T1 - Stability of Uranium Incorporated into Fe (Hydr)oxides under Fluctuating Redox Conditions AN - 754543596; 13267590 AB - Reaction pathways resulting in uranium-bearing solids that are stable (i.e., having limited solubility) under aerobic and anaerobic conditions will limit dissolved concentrations and migration of this toxin. Here, we examine the sorption mechanism and propensity for release of uranium reacted with Fe (hydr)oxides under cyclic oxidizing and reducing conditions. Upon reaction of ferrihydrite with Fe(II) under conditions where aqueous Ca-UO2-CO3 species predominate (3 mM Ca and 3.8 mM total CO3), dissolved uranium concentrations decrease from 0.16 mM to below detection limit (BDL) after 5-15 d, depending on the Fe(II) concentration. In systems undergoing 3 successive redox cycles (14 d of reduction, followed by 5 d of oxidation) and a pulsed decrease to 0.15 mM total CO3, dissolved uranium concentrations varied depending on the Fe(II) concentration during the initial and subsequent reduction phases. U concentrations resulting during the oxic 'rebound' varied inversely with the Fe(II) concentration during the reduction cycle. Uranium removed from solution remains in the oxidized form and is found adsorbed onto and incorporated into the structure of newly formed goethite and magnetite. Our results reveal that the fate of uranium is dependent on anaerobic/aerobic conditions, aqueous uranium speciation, and the fate of iron. JF - Environmental Science & Technology AU - Stewart, Brandy D AU - Nico, Peter S AU - Fendorf, Scott AD - Environmental Earth System Science, Stanford University, Stanford,California 94305, Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 Y1 - 2009/06/08/ PY - 2009 DA - 2009 Jun 08 SP - 4922 EP - 4927 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 13 SN - 0013-936X, 0013-936X KW - Toxicology Abstracts; Environment Abstracts KW - migration KW - Speciation KW - Sorption KW - Solubility KW - Aerobic conditions KW - goethite KW - Anaerobic conditions KW - Migration KW - Toxins KW - Uranium KW - Oxidation KW - Iron KW - magnetite KW - X 24390:Radioactive Materials KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754543596?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Stability+of+Uranium+Incorporated+into+Fe+%28Hydr%29oxides+under+Fluctuating+Redox+Conditions&rft.au=Stewart%2C+Brandy+D%3BNico%2C+Peter+S%3BFendorf%2C+Scott&rft.aulast=Stewart&rft.aufirst=Brandy&rft.date=2009-06-08&rft.volume=43&rft.issue=13&rft.spage=4922&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes803317w LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sorption; Speciation; Aerobic conditions; Solubility; goethite; Uranium; Oxidation; Anaerobic conditions; Iron; Migration; Toxins; magnetite; migration DO - http://dx.doi.org/10.1021/es803317w ER - TY - JOUR T1 - X-ray Spectromicroscopy Study of Protein Adsorption to a Polystyrene-Polylactide Blend AN - 754547695; 13303039 AB - Synchrotron-based X-ray photoemission electron microscopy (X-PEEM) was used to study the adsorption of human serum albumin (HSA) to polystyrene-polylactide (40:60 PS-PLA, 0.7 wt %) thin films, annealed under various conditions. The rugosity of the substrate varied from 35 to 90 nm, depending on the annealing conditions. However, the characteristics of the protein adsorption (amounts and phase preference) were not affected by the changes in topography. The adsorption was also not changed by the phase inversion which occured when the PS-PLA substrate was annealed above Tg of the PLA. The amount of protein adsorbed depended on whether adsorption took place from distilled water or phosphate buffered saline solution. These differences are interpreted as a result of ionic strength induced changes in the protein conformation in solution. JF - Biomacromolecules AU - Leung, Bonnie O AU - Hitchcock, Adam P AU - Cornelius, Rena AU - Brash, John L AU - Scholl, Andreas AU - Doran, Andrew AD - BIMR and School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada L8S 4M1, and Advanced Light Source, Berkeley Lab, Berkeley, California 94720 Y1 - 2009/06/04/ PY - 2009 DA - 2009 Jun 04 SP - 1838 EP - 1845 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA VL - 10 IS - 7 SN - 1525-7797, 1525-7797 KW - Biotechnology and Bioengineering Abstracts KW - Protein structure KW - Phospholipase A KW - Ionic strength KW - Phosphate KW - Inversion KW - Ionizing radiation KW - Adsorption KW - human serum albumin KW - Electron microscopy KW - Topography KW - Films KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754547695?accountid=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=Biomacromolecules&rft.atitle=X-ray+Spectromicroscopy+Study+of+Protein+Adsorption+to+a+Polystyrene-Polylactide+Blend&rft.au=Leung%2C+Bonnie+O%3BHitchcock%2C+Adam+P%3BCornelius%2C+Rena%3BBrash%2C+John+L%3BScholl%2C+Andreas%3BDoran%2C+Andrew&rft.aulast=Leung&rft.aufirst=Bonnie&rft.date=2009-06-04&rft.volume=10&rft.issue=7&rft.spage=1838&rft.isbn=&rft.btitle=&rft.title=Biomacromolecules&rft.issn=15257797&rft_id=info:doi/10.1021%2Fbm900264w LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Protein structure; Phosphate; Ionic strength; Phospholipase A; Inversion; Ionizing radiation; Adsorption; human serum albumin; Electron microscopy; Films; Topography DO - http://dx.doi.org/10.1021/bm900264w ER - TY - JOUR T1 - Thermodynamic controls on the bioreduction of U, V, and Fe AN - 753851717; 2010-067334 JF - Geochimica et Cosmochimica Acta AU - Steefel, Carl I AU - Williams, Kenneth H AU - Yang, Li AU - Li, Li AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1 PB - Pergamon, Oxford VL - 73 IS - 13S SN - 0016-7037, 0016-7037 KW - United States KW - Garfield County Colorado KW - waste disposal sites KW - iron KW - remediation KW - radioactive waste KW - ground water KW - ferric iron KW - Rifle Colorado KW - vanadium KW - chemical reactions KW - decontamination KW - water treatment KW - reduction KW - thermodynamic properties KW - water pollution KW - kinetics KW - geochemistry KW - esters KW - experimental studies KW - acetates KW - pollution KW - bioremediation KW - ferrous iron KW - organic compounds KW - biogenic processes KW - metals KW - uranium KW - waste disposal KW - Colorado KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753851717?accountid=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=Thermodynamic+controls+on+the+bioreduction+of+U%2C+V%2C+and+Fe&rft.au=Steefel%2C+Carl+I%3BWilliams%2C+Kenneth+H%3BYang%2C+Li%3BLi%2C+Li%3BAnonymous&rft.aulast=Steefel&rft.aufirst=Carl&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1265&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 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - acetates; actinides; biogenic processes; bioremediation; chemical reactions; Colorado; decontamination; esters; experimental studies; ferric iron; ferrous iron; Garfield County Colorado; geochemistry; ground water; iron; kinetics; metals; organic compounds; pollution; radioactive waste; reduction; remediation; Rifle Colorado; thermodynamic properties; United States; uranium; vanadium; waste disposal; waste disposal sites; water pollution; water treatment ER - TY - JOUR T1 - Challenges to mineral-water interface models; nanoparticles, molecularity, and ordered water AN - 753847879; 2010-076642 JF - Geochimica et Cosmochimica Acta AU - Waychunas, Glenn 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 - water KW - goethite KW - diaspore KW - mineral-water interface KW - bonding KW - simulation KW - electrochemical properties KW - dielectric constant KW - molecular structure KW - models KW - vibrational spectra KW - chemical reactions KW - aluminum oxides KW - hematite KW - hydrogen KW - oxides KW - spectra KW - nanoparticles KW - mineral surface KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847879?accountid=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=Challenges+to+mineral-water+interface+models%3B+nanoparticles%2C+molecularity%2C+and+ordered+water&rft.au=Waychunas%2C+Glenn%3BAnonymous&rft.aulast=Waychunas&rft.aufirst=Glenn&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A1423&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 - aluminum oxides; bonding; chemical reactions; diaspore; dielectric constant; electrochemical properties; goethite; hematite; hydrogen; mineral surface; mineral-water interface; models; molecular structure; nanoparticles; oxides; simulation; spectra; vibrational spectra; water ER - TY - JOUR T1 - X-ray views of the defect structure and chemistry of environmental nanoparticles AN - 742916072; 2010-047102 JF - Geochimica et Cosmochimica Acta AU - Manceau, A AU - Lanson, B AU - Marcus, M A AU - Skanthakumar, S AU - Soderholm, 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 - density KW - X-ray diffraction data KW - characterization KW - crystal structure KW - remediation KW - ground water KW - synchrotron radiation KW - laboratory studies KW - sediments KW - X-ray fluorescence spectra KW - applications KW - spectra KW - water pollution KW - stoichiometry KW - geochemistry KW - toxic materials KW - experimental studies KW - physicochemical properties KW - pollution KW - defects KW - soil pollution KW - EXAFS data KW - crystal chemistry KW - nanoparticles KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742916072?accountid=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=X-ray+views+of+the+defect+structure+and+chemistry+of+environmental+nanoparticles&rft.au=Manceau%2C+A%3BLanson%2C+B%3BMarcus%2C+M+A%3BSkanthakumar%2C+S%3BSoderholm%2C+L%3BAnonymous&rft.aulast=Manceau&rft.aufirst=A&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A824&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 - applications; characterization; crystal chemistry; crystal structure; defects; density; EXAFS data; experimental studies; geochemistry; ground water; laboratory studies; nanoparticles; physicochemical properties; pollution; remediation; sediments; soil pollution; spectra; stoichiometry; synchrotron radiation; toxic materials; water pollution; X-ray diffraction data; X-ray fluorescence spectra ER - TY - JOUR T1 - Aerosol influence on decadal changes in precipitation and snow cover over Asia AN - 742910605; 2010-052621 JF - Geochimica et Cosmochimica Acta AU - Menon, S AU - Koch, D AU - Beig, G AU - Orlikowski, D 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 - albedo KW - decadal variations KW - data processing KW - biofuels KW - atmosphere KW - atmospheric precipitation KW - snow cover distribution KW - climate change KW - India KW - ash KW - black carbon KW - Indian Peninsula KW - snow KW - digital simulation KW - aerosols KW - Asia KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742910605?accountid=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+influence+on+decadal+changes+in+precipitation+and+snow+cover+over+Asia&rft.au=Menon%2C+S%3BKoch%2C+D%3BBeig%2C+G%3BOrlikowski%2C+D%3BAnonymous&rft.aulast=Menon&rft.aufirst=S&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A870&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; albedo; ash; Asia; atmosphere; atmospheric precipitation; biofuels; black carbon; climate change; clouds; data processing; decadal variations; digital simulation; hydrology; India; Indian Peninsula; snow; snow cover distribution ER - TY - JOUR T1 - Interrelationship of dissociating oceanic hydrates and global climate; methane hydrate response to rising water temperatures AN - 742906188; 2010-040483 JF - Geochimica et Cosmochimica Acta AU - Moridis, George J AU - Reagan, Matthew 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 - cycles KW - sea water KW - methane KW - dissociation KW - numerical models KW - geologic hazards KW - gas hydrates KW - data processing KW - characterization KW - aliphatic hydrocarbons KW - paleo-oceanography KW - global change KW - alkanes KW - climate change KW - temperature KW - organic compounds KW - marine sediments KW - marine environment KW - digital simulation KW - sediments KW - hydrocarbons KW - greenhouse gases KW - 07:Oceanography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906188?accountid=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=Interrelationship+of+dissociating+oceanic+hydrates+and+global+climate%3B+methane+hydrate+response+to+rising+water+temperatures&rft.au=Moridis%2C+George+J%3BReagan%2C+Matthew+T%3BAnonymous&rft.aulast=Moridis&rft.aufirst=George&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A905&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; characterization; climate change; cycles; data processing; digital simulation; dissociation; gas hydrates; geologic hazards; global change; greenhouse gases; hydrocarbons; marine environment; marine sediments; methane; numerical models; organic compounds; paleo-oceanography; sea water; sediments; temperature ER - TY - JOUR T1 - Correlated microanalysis of extraterrestrial carbonaceous nanoglobules AN - 742901584; 2010-040568 JF - Geochimica et Cosmochimica Acta AU - Nittler, L R AU - Alexander, C M O AU - Cody, G D AU - De Gregorio, B T AU - Kilcoyne, A L D AU - Stroud, R M AU - Zega, T 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 - experimental studies KW - stony meteorites KW - isotopes KW - nanoglobules KW - carbonaceous chondrites KW - interplanetary dust KW - X-ray spectra KW - TEM data KW - XANES spectra KW - meteorites KW - organic compounds KW - comets KW - insoluble residues KW - Wild 2 Comet KW - spectra KW - chondrites KW - nanoparticles KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901584?accountid=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=Correlated+microanalysis+of+extraterrestrial+carbonaceous+nanoglobules&rft.au=Nittler%2C+L+R%3BAlexander%2C+C+M+O%3BCody%2C+G+D%3BDe+Gregorio%2C+B+T%3BKilcoyne%2C+A+L+D%3BStroud%2C+R+M%3BZega%2C+T+J%3BAnonymous&rft.aulast=Nittler&rft.aufirst=L&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A948&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 - carbonaceous chondrites; chondrites; comets; experimental studies; geochemistry; insoluble residues; interplanetary dust; isotopes; meteorites; nanoglobules; nanoparticles; organic compounds; spectra; stony meteorites; TEM data; Wild 2 Comet; X-ray spectra; XANES spectra ER - TY - JOUR T1 - A Pb (and Sr) isotopic return address for trans-Pacific transported aerosols AN - 742900282; 2010-007608 JF - Geochimica et Cosmochimica Acta AU - Christensen, John N AU - Ewing, Stephanie A AU - Brown, Shaun T AU - VanCuren, Richard A AU - Cliff, Steven S AU - DePaolo, Donald 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 - United States KW - Sierra Nevada KW - isotopes KW - lead KW - Alameda County California KW - air pollution KW - California KW - Chabot Observatory KW - transport KW - Marin County California KW - tracers KW - X-ray fluorescence spectra KW - spectra KW - Asia KW - dust storms KW - alkaline earth metals KW - Oakland California KW - time series analysis KW - principal components analysis KW - pollutants KW - Mount Tamalpais KW - statistical analysis KW - pollution KW - provenance KW - San Francisco Bay region KW - atmospheric transport KW - metals KW - identification KW - Pacific Ocean KW - aerosols KW - strontium KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900282?accountid=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=A+Pb+%28and+Sr%29+isotopic+return+address+for+trans-Pacific+transported+aerosols&rft.au=Christensen%2C+John+N%3BEwing%2C+Stephanie+A%3BBrown%2C+Shaun+T%3BVanCuren%2C+Richard+A%3BCliff%2C+Steven+S%3BDePaolo%2C+Donald+J%3BAnonymous&rft.aulast=Christensen&rft.aufirst=John&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A223&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 - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; Alameda County California; alkaline earth metals; Asia; atmospheric transport; California; Chabot Observatory; dust storms; identification; isotopes; lead; Marin County California; metals; Mount Tamalpais; Oakland California; Pacific Ocean; pollutants; pollution; principal components analysis; provenance; San Francisco Bay region; Sierra Nevada; spectra; statistical analysis; strontium; time series analysis; tracers; transport; United States; X-ray fluorescence spectra ER - TY - JOUR T1 - Potential environmental issues of CO (sub 2) storage in deep saline aquifers; geochemical results from the Frio-I brine pilot test, Texas, USA AN - 742896758; 2010-034321 AB - Sedimentary basins in general, and deep saline aquifers in particular, are being investigated as possible repositories for large volumes of anthropogenic CO (sub 2) that must be sequestered to mitigate global warming and related climate changes. To investigate the potential for the long-term storage of CO (sub 2) in such aquifers, 1600 t of CO (sub 2) were injected at 1500 m depth into a 24-m-thick "C" sandstone unit of the Frio Formation, a regional aquifer in the US Gulf Coast. Fluid samples obtained before CO (sub 2) injection from the injection well and an observation well 30 m updip showed a Na-Ca-Cl type brine with approximately 93,000 mg/L TDS at saturation with CH (sub 4) at reservoir conditions; gas analyses showed that CH (sub 4) comprised approximately 95% of dissolved gas, but CO (sub 2) was low at 0.3%. Following CO (sub 2) breakthrough, 51 h after injection, samples showed sharp drops in pH (6.5-5.7), pronounced increases in alkalinity (100-3000 mg/L as HCO (sub 3) ) and in Fe (30-1100 mg/L), a slug of very high DOC values, and significant shifts in the isotopic compositions of H (sub 2) O, DIC, and CH (sub 4) . These data, coupled with geochemical modeling, indicate corrosion of pipe and well casing as well as rapid dissolution of minerals, especially calcite and iron oxyhydroxides, both caused by lowered pH (initially approximately 3.0 at subsurface conditions) of the brine in contact with supercritical CO (sub 2) . These geochemical parameters, together with perfluorocarbon tracer gases (PFTs), were used to monitor migration of the injected CO (sub 2) into the overlying Frio "B", composed of a 4-m-thick sandstone and separated from the "C" by approximately 15 m of shale and siltstone beds. Results obtained from the Frio "B" 6 months after injection gave chemical and isotopic markers that show significant CO (sub 2) (2.9% compared with 0.3% CO (sub 2) in dissolved gas) migration into the "B" sandstone. Results of samples collected 15 months after injection, however, are ambiguous, and can be interpreted to show no additional injected CO (sub 2) in the "B" sandstone. The presence of injected CO (sub 2) may indicate migration from "C" to "B" through the intervening beds or, more likely, a short-term leakage through the remedial cement around the casing of a 50-year old well. Results obtained to date from four shallow monitoring groundwater wells show no brine or CO (sub 2) leakage through the Anahuac Formation, the regional cap rock. JF - Applied Geochemistry AU - Kharaka, Yousif K AU - Thordsen, James J AU - Hovorka, Susan D AU - Nance, H Seay AU - Cole, David R AU - Phelps, Tommy J AU - Knauss, Kevin G A2 - Hitchon, Brian Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 1106 EP - 1112 PB - Elsevier, Oxford-New York-Beijing VL - 24 IS - 6 SN - 0883-2927, 0883-2927 KW - United States KW - deep aquifers KW - sedimentary basins KW - Anahuac Formation KW - sandstone KW - global change KW - gas storage KW - climate change KW - reservoir rocks KW - ground water KW - carbon dioxide KW - air pollution KW - environmental management KW - Cenozoic KW - sedimentary rocks KW - basins KW - pilot plants KW - chemical composition KW - geochemistry KW - saline composition KW - pH KW - climate KW - global warming KW - carbon sequestration KW - pollutants KW - pollution KW - Frio Formation KW - Texas KW - Paleogene KW - Gulf Coastal Plain KW - hydrochemistry KW - aquifers KW - models KW - gas injection KW - Tertiary KW - brines KW - testing KW - clastic rocks KW - Oligocene KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742896758?accountid=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=Potential+environmental+issues+of+CO+%28sub+2%29+storage+in+deep+saline+aquifers%3B+geochemical+results+from+the+Frio-I+brine+pilot+test%2C+Texas%2C+USA&rft.au=Kharaka%2C+Yousif+K%3BThordsen%2C+James+J%3BHovorka%2C+Susan+D%3BNance%2C+H+Seay%3BCole%2C+David+R%3BPhelps%2C+Tommy+J%3BKnauss%2C+Kevin+G&rft.aulast=Kharaka&rft.aufirst=Yousif&rft.date=2009-06-01&rft.volume=24&rft.issue=6&rft.spage=1106&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2Fj.apgeochem.2009.02.010 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Conference title - 40th International Association of Geochemistry anniversary celebration; 2007 Goldschmidt conference 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 - air pollution; Anahuac Formation; aquifers; basins; brines; carbon dioxide; carbon sequestration; Cenozoic; chemical composition; clastic rocks; climate; climate change; deep aquifers; environmental management; Frio Formation; gas injection; gas storage; geochemistry; global change; global warming; ground water; Gulf Coastal Plain; hydrochemistry; models; Oligocene; Paleogene; pH; pilot plants; pollutants; pollution; reservoir rocks; saline composition; sandstone; sedimentary basins; sedimentary rocks; Tertiary; testing; Texas; United States DO - http://dx.doi.org/10.1016/j.apgeochem.2009.02.010 ER - TY - JOUR T1 - A geobiological comparison of high- and low-silica containing weathered volcanic glass AN - 742880054; 2010-036503 JF - Geochimica et Cosmochimica Acta AU - Kelly, Laura AU - Herrera, Aude AU - Olsson-Francis, Karen AU - Andersen, Gary AU - Piceno, Yvette AU - Cockell, Charles 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 - alteration KW - terrestrial environment KW - communities KW - volcanic rocks KW - glasses KW - igneous rocks KW - Europe KW - prokaryotes KW - Domadalshraun Iceland KW - silica KW - weathered materials KW - obsidian KW - basalts KW - outcrops KW - Valafell Iceland KW - geochemistry KW - experimental studies KW - Western Europe KW - lava flows KW - textures KW - weathering KW - porosity KW - habitat KW - biogenic processes KW - volcanic glass KW - bacteria KW - DNA KW - Iceland KW - SEM data KW - microorganisms KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742880054?accountid=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=A+geobiological+comparison+of+high-+and+low-silica+containing+weathered+volcanic+glass&rft.au=Kelly%2C+Laura%3BHerrera%2C+Aude%3BOlsson-Francis%2C+Karen%3BAndersen%2C+Gary%3BPiceno%2C+Yvette%3BCockell%2C+Charles+S%3BAnonymous&rft.aulast=Kelly&rft.aufirst=Laura&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A637&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 - alteration; bacteria; basalts; biogenic processes; communities; DNA; Domadalshraun Iceland; Europe; experimental studies; geochemistry; glasses; habitat; Iceland; igneous rocks; lava flows; microorganisms; obsidian; outcrops; porosity; prokaryotes; SEM data; silica; terrestrial environment; textures; Valafell Iceland; volcanic glass; volcanic rocks; weathered materials; weathering; Western Europe 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 - Photoemission study of the reaction of Fe (sub 3) O (sub 4) (100) with water at near ambient conditions AN - 742848840; 2010-036505 JF - Geochimica et Cosmochimica Acta AU - Kendelewicz, T AU - Kaya, S AU - Newberg, J AU - Bluhm, H AU - Nilsson, A AU - Brown, G E, Jr AU - Pentcheva, Rossitza AU - Moritz, 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 - hydroxyl ion KW - experimental studies KW - chemical reactions KW - oxides KW - mineral-water interface KW - spectra KW - X-ray photoelectron spectra KW - geochemistry KW - magnetite KW - 01C:Mineralogy of non-silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742848840?accountid=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=Photoemission+study+of+the+reaction+of+Fe+%28sub+3%29+O+%28sub+4%29+%28100%29+with+water+at+near+ambient+conditions&rft.au=Kendelewicz%2C+T%3BKaya%2C+S%3BNewberg%2C+J%3BBluhm%2C+H%3BNilsson%2C+A%3BBrown%2C+G+E%2C+Jr%3BPentcheva%2C+Rossitza%3BMoritz%2C+W%3BAnonymous&rft.aulast=Kendelewicz&rft.aufirst=T&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A638&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 - chemical reactions; experimental studies; geochemistry; hydroxyl ion; magnetite; mineral-water interface; oxides; spectra; X-ray photoelectron spectra ER - TY - JOUR T1 - The effects of reservoir heterogeneity and CO (sub 2) /H (sub 2) S mixing from CO (sub 2) storage; insights from reactive transport modeling AN - 50151531; 2009-089930 JF - Environmental Geosciences AU - Xiao, Yitian AU - Xu, Tianfu AU - Pruess, Karsten AU - Anonymous Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 93 PB - American Association of Petroleum Geologists (AAPG), Division of Environmental Geosciences, Tulsa, OK VL - 16 IS - 2 SN - 1075-9565, 1075-9565 KW - petroleum KW - gas storage KW - solution KW - reservoir rocks KW - ground water KW - carbon dioxide KW - air pollution KW - environmental management KW - reactivity KW - transport KW - mixing KW - movement KW - chemical composition KW - geochemistry KW - saline composition KW - diffusion KW - carbon sequestration KW - pollutants KW - pollution KW - hydrogen sulfide KW - enhanced recovery KW - properties KW - aquifers KW - models KW - gas injection KW - heterogeneous materials KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151531?accountid=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=The+effects+of+reservoir+heterogeneity+and+CO+%28sub+2%29+%2FH+%28sub+2%29+S+mixing+from+CO+%28sub+2%29+storage%3B+insights+from+reactive+transport+modeling&rft.au=Xiao%2C+Yitian%3BXu%2C+Tianfu%3BPruess%2C+Karsten%3BAnonymous&rft.aulast=Xiao&rft.aufirst=Yitian&rft.date=2009-06-01&rft.volume=16&rft.issue=2&rft.spage=93&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 - 2008 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 - air pollution; aquifers; carbon dioxide; carbon sequestration; chemical composition; diffusion; enhanced recovery; environmental management; gas injection; gas storage; geochemistry; ground water; heterogeneous materials; hydrogen sulfide; mixing; models; movement; petroleum; pollutants; pollution; properties; reactivity; reservoir rocks; saline composition; solution; transport ER - TY - JOUR T1 - Pressure analysis of the hydromechanical fracture behaviour in stimulated tight sedimentary geothermal reservoirs AN - 50139651; 2009-091789 AB - Hydromechanical phenomena in fractured sediments are complex. They control the flow in stimulated tight sediments and are crucial for the exploitation of geothermal energy from such rocks. We present the analysis of a cyclic water injection/production (huff-puff) process, a promising method to extract geothermal energy from tight sedimentary reservoirs. It uses a single borehole, which considerably reduces investment costs. A huff-puff test was performed in a 3800-m deep sedimentary formation (borehole Horstberg Z1, Lower Saxony, Germany). The analysis presented herein explains the downhole pressure measurements by a simplified reservoir model containing a single vertical fracture. The model addresses the flow behaviour between the fracture and the rock matrix in a layered formation, and the coupling between fluid flow and the mechanical deformation of the fracture. The latter aspect is relevant to predict the efficiency of the geothermal reservoir because cooled regions resulting from a particular injection/production scheme can be identified. The analysis methods include: (1) the curve-fitting code ODA used for a determination of different flow regimes (radial or linear), (2) an analytical solution for the calculation of the injection pressure, assuming a time-dependent fracture area, and (3) the simulator ROCMAS, which numerically solves the coupling between fluid flow and fracture deformation. Whereas each single approach is insufficient to explain the complete test data, a combination of the results yields an understanding of the flow regimes taking place during the test. JF - Geothermics AU - Wessling, Stefan AU - Junker, Ralf AU - Rutqvist, Jonny AU - Silin, Dmitriy AU - Sulzbacher, Hans AU - Tischner, Torsten AU - Tsang, Chin-Fu Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 211 EP - 226 PB - Elsevier, Oxford-New York VL - 38 IS - 2 SN - 0375-6505, 0375-6505 KW - well stimulation KW - mechanical properties KW - Europe KW - Lower Saxony Germany KW - reservoir rocks KW - exploration KW - geothermal energy KW - sedimentary rocks KW - pore pressure KW - Central Europe KW - hydraulic conductivity KW - Germany KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139651?accountid=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=Geothermics&rft.atitle=Pressure+analysis+of+the+hydromechanical+fracture+behaviour+in+stimulated+tight+sedimentary+geothermal+reservoirs&rft.au=Wessling%2C+Stefan%3BJunker%2C+Ralf%3BRutqvist%2C+Jonny%3BSilin%2C+Dmitriy%3BSulzbacher%2C+Hans%3BTischner%2C+Torsten%3BTsang%2C+Chin-Fu&rft.aulast=Wessling&rft.aufirst=Stefan&rft.date=2009-06-01&rft.volume=38&rft.issue=2&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/10.1016%2Fj.geothermics.2008.10.003 L2 - http://www.sciencedirect.com/science/journal/03756505 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. incl. 3 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - Central Europe; Europe; exploration; geothermal energy; Germany; hydraulic conductivity; Lower Saxony Germany; mechanical properties; permeability; pore pressure; reservoir rocks; sedimentary rocks; well stimulation DO - http://dx.doi.org/10.1016/j.geothermics.2008.10.003 ER - TY - JOUR T1 - The weathering of a sulfide orebody; speciation and fate of some potential contaminants AN - 50139262; 2009-095230 AB - Various potentially toxic trace elements such as As, Cu, Pb and Zn have been remobilized by the weathering of a sulfide orebody that was only partially mined at Leona Heights, California. As a result, this body has both natural and anthropogenically modified weathering profiles only 500 m apart. The orebody is located in a heavily urbanized area in suburban Oakland, and directly affects water quality in at least one stream by producing acidic conditions and relatively high concentrations of dissolved elements (e.g., approximately 500 mu g/L Cu, approximately 3700 mu g/L Zn). Micrometric-scale mineralogical investigations were performed on the authigenic metal-bearing phases (less than 10 mu m in size) using electron-probe micro-analysis (EPMA), micro-Raman, micro X-ray absorption spectroscopy (mu XAS), scanning X-ray diffraction (mu SXRD) and scanning X-ray fluorescence (mu SXRF) mapping techniques. Those measurements were coupled with classical mineralogical laboratory techniques, X-ray diffraction (XRD) and scanning electron microscopy (SEM). Authigenic metal-bearing phases identified are mainly sulfates (jarosite, epsomite, schwertmannite), Fe (oxy-)hydroxides (goethite, hematite and poorly crystalline Fe products) and poorly crystalline Mn (hydr-)oxides. Sulfates and Fe (oxy-)hydroxides are the two main secondary products at both sites, whereas Mn (hydr-) oxides were only observed in the samples from the non-mining site. In these samples, the various trace elements show different affinities for Fe or Mn compounds. Lead is preferentially associated with Mn (hydr-)oxides and As with Fe (oxy-)hydroxides or sulfates. Copper association with Mn and Fe phases is questionable, and the results obtained rather indicate that Cu is present as individual Cu-rich grains (Cu hydroxides). Some ochreous precipitates were found at both sites and correspond to a mixture of schwertmannite, goethite and jarosite containing some potentially toxic trace elements such as Cu, Pb and Zn. According to the trace element distribution and relative abundance of the unweathered sulfides, this orebody still represents a significant reservoir of potential contaminants for the watershed, especially at the non-mining site, as a much greater proportion of sulfides is left to react and because of the lower porosity at this site. JF - The Canadian Mineralogist AU - Courtin-Nomade, Alexandra AU - Grosbois, Cecile AU - Marcus, Matthew A AU - Fakra, Sirine C AU - Beny, Jean-Michel AU - Foster, Andrea L AU - Hudson-Edwards, Karen A AU - Savage, Kaye AU - Jamieson, Heather E AU - Taylor, Kevin G Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 493 EP - 508 PB - Mineralogical Association of Canada, Ottawa, ON VL - 47 IS - 3 SN - 0008-4476, 0008-4476 KW - United States KW - zinc KW - electrical conductivity KW - iron oxides KW - goethite KW - X-ray diffraction data KW - copper KW - Great Valley Sequence KW - lead KW - Alameda County California KW - electron probe data KW - California KW - manganese oxides KW - oxides KW - spectra KW - pH KW - Leona Heights KW - chemical weathering KW - Oakland California KW - acid mine drainage KW - sulfates KW - pollutants KW - arsenic KW - XAFS spectra KW - pollution KW - ore bodies KW - X-ray spectra KW - weathering KW - Mesozoic KW - jarosite KW - Raman spectra KW - schwertmannite KW - metals KW - metal ores KW - sulfides KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139262?accountid=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+Canadian+Mineralogist&rft.atitle=The+weathering+of+a+sulfide+orebody%3B+speciation+and+fate+of+some+potential+contaminants&rft.au=Courtin-Nomade%2C+Alexandra%3BGrosbois%2C+Cecile%3BMarcus%2C+Matthew+A%3BFakra%2C+Sirine+C%3BBeny%2C+Jean-Michel%3BFoster%2C+Andrea+L%3BHudson-Edwards%2C+Karen+A%3BSavage%2C+Kaye%3BJamieson%2C+Heather+E%3BTaylor%2C+Kevin+G&rft.aulast=Courtin-Nomade&rft.aufirst=Alexandra&rft.date=2009-06-01&rft.volume=47&rft.issue=3&rft.spage=493&rft.isbn=&rft.btitle=&rft.title=The+Canadian+Mineralogist&rft.issn=00084476&rft_id=info:doi/10.3749%2Fcanmin.47.3.493 L2 - http://www.mineralogicalassociation.ca/template/EJournal/ LA - English DB - GeoRef N1 - Conference title - Frontiers in mineral sciences N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Association of Canada | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 57 N1 - PubXState - ON N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CAMIA6 N1 - SubjectsTermNotLitGenreText - acid mine drainage; Alameda County California; arsenic; California; chemical fractionation; chemical weathering; copper; electrical conductivity; electron probe data; goethite; Great Valley Sequence; iron oxides; jarosite; lead; Leona Heights; manganese oxides; Mesozoic; metal ores; metals; Oakland California; ore bodies; oxides; pH; pollutants; pollution; Raman spectra; schwertmannite; spectra; sulfates; sulfides; United States; weathering; X-ray diffraction data; X-ray spectra; XAFS spectra; zinc DO - http://dx.doi.org/10.3749/canmin.47.3.493 ER - TY - JOUR T1 - Numerical studies on the geomechanical stability of hydrate-bearing sediments AN - 50128601; 2009-097424 AB - The thermal and mechanical loading of oceanic hydrate-bearing sediments (HBS) can result in hydrate dissociation and a significant pressure increase with potentially adverse consequences on the integrity and stability of the wellbore assembly, the HBS, and the bounding formations. The perception of HBS instability, coupled with insufficient knowledge of their geomechanical behavior and the absence of predictive capabilities, has resulted in a strategy of avoidance of HBS when locating offshore production platforms and can impede the development of hydrate deposits as gas resources. In this study, we investigate coupled (interacting) hydraulic, thermodynamic, and geomechanical behavior of oceanic HBS in three cases. The first involves hydrate heating as warm fluids from deeper conventional reservoirs ascend to the ocean floor through uninsulated pipes intersecting the HBS. The second case describes system response during gas production from a hydrate deposit, and the third involves mechanical loading caused by the weight of structures placed on the ocean floor overlying the HBS. For the analysis of the geomechanical stability of HBS. we developed and used a numerical simulator that integrates a commercial geomechanical simulator and a simulator describing the coupled processes of fluid flow, heat transport, and thermodynamic behavior in the HBS. Our simulation results indicate that the stability of HBS in the vicinity of warm pipes may be affected significantly Gas production from oceanic deposits may also affect the geomechanical stability of HBS under the conditions that are deemed desirable for production. Conversely, the increased pressure caused by the weight of structures on the ocean floor increases the stability of underlying hydrates. JF - SPE Journal AU - Rutqvist, Jonny AU - Moridis, George J Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 267 EP - 282 PB - Society of Petroleum Engineers, Richardson, TX VL - 14 IS - 2 SN - 1086-055X, 1086-055X KW - petroleum exploration KW - horizontal drilling KW - petroleum engineering KW - gas hydrates KW - offshore KW - natural gas KW - petroleum KW - simulation KW - production KW - reservoir rocks KW - spatial distribution KW - oil wells KW - sediments KW - directional drilling KW - drilling KW - thermodynamic properties KW - ocean floors KW - failures KW - three-dimensional models KW - numerical analysis KW - stress KW - prediction KW - mechanical properties KW - models KW - hydraulic conductivity KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50128601?accountid=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=SPE+Journal&rft.atitle=Numerical+studies+on+the+geomechanical+stability+of+hydrate-bearing+sediments&rft.au=Rutqvist%2C+Jonny%3BMoridis%2C+George+J&rft.aulast=Rutqvist&rft.aufirst=Jonny&rft.date=2009-06-01&rft.volume=14&rft.issue=2&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=SPE+Journal&rft.issn=1086055X&rft_id=info:doi/ L2 - http://www.spe.org/papers/pubs/SPEjournal.php LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 28 N1 - PubXState - TX N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - directional drilling; drilling; failures; gas hydrates; horizontal drilling; hydraulic conductivity; mechanical properties; models; natural gas; numerical analysis; ocean floors; offshore; oil wells; petroleum; petroleum engineering; petroleum exploration; prediction; production; reservoir rocks; sediments; simulation; spatial distribution; stress; thermodynamic properties; three-dimensional models ER - TY - JOUR T1 - Isotopic fractionation by diffusion in liquid water and clay nanopores AN - 50122889; 2010-004630 JF - Geochimica et Cosmochimica Acta AU - Bourg, Ian C AU - Sposito, Garrison 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 - hazardous waste KW - calcium KW - isotope fractionation KW - isotopes KW - clay mineralogy KW - data processing KW - petroleum KW - reservoir rocks KW - ground water KW - marine sediments KW - noble gases KW - digital simulation KW - sediments KW - molecular dynamics KW - water pollution KW - geochemistry KW - water KW - mineral interlayer KW - alkaline earth metals KW - diffusion KW - carbon sequestration KW - lithium KW - alkali metals KW - smectite KW - pollution KW - porous materials KW - sodium KW - aquitards KW - hydrochemistry KW - clay minerals KW - argon KW - aquifers KW - metals KW - diagenesis KW - potassium KW - cap rocks KW - sheet silicates KW - waste disposal KW - pore water KW - permeability KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50122889?accountid=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=Isotopic+fractionation+by+diffusion+in+liquid+water+and+clay+nanopores&rft.au=Bourg%2C+Ian+C%3BSposito%2C+Garrison%3BAnonymous&rft.aulast=Bourg&rft.aufirst=Ian&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A148&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 - 8 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; aquifers; aquitards; argon; calcium; cap rocks; carbon sequestration; clay mineralogy; clay minerals; data processing; diagenesis; diffusion; digital simulation; geochemistry; ground water; hazardous waste; hydrochemistry; isotope fractionation; isotopes; lithium; marine sediments; metals; mineral interlayer; molecular dynamics; noble gases; permeability; petroleum; pollution; pore water; porous materials; potassium; reservoir rocks; sediments; sheet silicates; silicates; smectite; sodium; waste disposal; water; water pollution ER - TY - JOUR T1 - Melting in the Fe-C system to 70 GPa AN - 50119346; 2010-004293 AB - We determined high-pressure melting curves for Fe (sub 3) C, Fe (sub 7) C (sub 3) and the Fe-Fe (sub 3) C eutectic using laser-heated diamond anvil cell techniques. The principal criterion for melting is the observation of plateaus in the temperature vs. laser power function, which is an expected behavior at isobaric invariant points (e.g. congruent, eutectic, or peritectic melting) as increased power provides the latent heat of melting. We verified this technique by reproducing the melting curves of well-studied congruently melting compounds at high pressure (Fe, Pt, FeS, Pb), and by comparison with melting determinations made using thermocouple-based large-volume press techniques. The incongruent melting curve of Fe (sub 3) C measured to 70 GPa has an apparent change in slope at nearly equal 8 GPa, which we attribute to stabilization of Fe (sub 7) C (sub 3) at the solidus and the creation of a P-T invariant point. We observe that Fe (sub 7) C (sub 3) melts at higher temperatures than Fe (sub 3) C between 14 and 52 GPa and has a steep P-T slope, and on this basis predicts an expanding field of Fe (sub 7) C (sub 3) +liquid with pressure. The Fe-Fe (sub 3) C eutectic melting curve measured to 70 GPa agrees closely with multi-anvil data and thermodynamic calculations. We also measured the eutectic composition as a function of pressure using an in situ X-radiographic imaging technique, and find a rapid drop in carbon in the eutectic composition above about 20 GPa, generally consistent with previous thermodynamic calculations, and predict that the eutectic lies close to pure iron by nearly equal 50 GPa. We use these observations to extrapolate phase relations to core-relevant pressures. Convergence of the Fe (sub 3) C and Fe-Fe (sub 3) C eutectic melting curves indicate that Fe (sub 3) C is replaced at the solidus by Fe (sub 7) C (sub 3) at nearly equal 120 GPa, forming another P-T invariant point and a new eutectic between Fe and Fe (sub 7) C (sub 3) . Thus, Fe (sub 3) C is unlikely to be an important crystallizing phase at core conditions, whereas Fe (sub 7) C (sub 3) could become an important crystallizing phase. JF - Earth and Planetary Science Letters AU - Lord, O T AU - Walter, M J AU - Dasgupta, R AU - Walker, D AU - Clark, S M Y1 - 2009/06// PY - 2009 DA - June 2009 SP - 157 EP - 167 PB - Elsevier, Amsterdam VL - 284 IS - 1-2 SN - 0012-821X, 0012-821X KW - pressure KW - iron carbide KW - carbides KW - high pressure KW - iron KW - melting KW - phase equilibria KW - metals KW - carbon KW - core KW - alloys KW - anvil cells KW - chemical composition KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50119346?accountid=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=Melting+in+the+Fe-C+system+to+70+GPa&rft.au=Lord%2C+O+T%3BWalter%2C+M+J%3BDasgupta%2C+R%3BWalker%2C+D%3BClark%2C+S+M&rft.aulast=Lord&rft.aufirst=O&rft.date=2009-06-01&rft.volume=284&rft.issue=1-2&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2009.04.017 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 - 70 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 - EPSLA2 N1 - SubjectsTermNotLitGenreText - alloys; anvil cells; carbides; carbon; chemical composition; core; high pressure; iron; iron carbide; melting; metals; phase equilibria; pressure DO - http://dx.doi.org/10.1016/j.epsl.2009.04.017 ER - TY - JOUR T1 - Visualizing cell surfaces and biominerals in 3D; cryo-electron microscopy and tomography of iron-oxidizing bacteria AN - 50116742; 2010-007578 JF - Geochimica et Cosmochimica Acta AU - Chan, Clara S AU - Comolli, Luis R 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 - tomography KW - Mariprofundus KW - biomineralization KW - experimental studies KW - terrestrial environment KW - cryoTEM data KW - three-dimensional models KW - metabolism KW - oxidation KW - microstructure KW - Gallionella KW - techniques KW - iron-rich composition KW - prokaryotes KW - TEM data KW - visualization KW - marine environment KW - bacteria KW - STXM data KW - geochemistry KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50116742?accountid=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=Visualizing+cell+surfaces+and+biominerals+in+3D%3B+cryo-electron+microscopy+and+tomography+of+iron-oxidizing+bacteria&rft.au=Chan%2C+Clara+S%3BComolli%2C+Luis+R%3BAnonymous&rft.aulast=Chan&rft.aufirst=Clara&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A207&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 - PubXState - NY N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - bacteria; biomineralization; cryoTEM data; experimental studies; Gallionella; geochemistry; iron-rich composition; marine environment; Mariprofundus; metabolism; microorganisms; microstructure; oxidation; prokaryotes; STXM data; techniques; TEM data; terrestrial environment; three-dimensional models; tomography; visualization ER - TY - JOUR T1 - (super 13) C-enriched bacterial lipids in the modern ocean; an analogue to the Proterozoic record AN - 50112776; 2010-007624 JF - Geochimica et Cosmochimica Acta AU - Close, H G AU - Shah, S R AU - Brodie, Eoin L AU - Pearson, A 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 - communities KW - upper Precambrian KW - fatty acids KW - lipids KW - isotopes KW - enrichment KW - paleo-oceanography KW - plankton KW - stable isotopes KW - paleoecology KW - carbon KW - shelf environment KW - ecology KW - organic carbon KW - geochemistry KW - ocean circulation KW - Precambrian KW - modern analogs KW - eukaryotes KW - Proterozoic KW - biomarkers KW - organic compounds KW - organic acids KW - oligotrophic environment KW - marine environment KW - Pacific Ocean KW - bacteria KW - C-13 KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50112776?accountid=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+13%29+C-enriched+bacterial+lipids+in+the+modern+ocean%3B+an+analogue+to+the+Proterozoic+record&rft.au=Close%2C+H+G%3BShah%2C+S+R%3BBrodie%2C+Eoin+L%3BPearson%2C+A%3BAnonymous&rft.aulast=Close&rft.aufirst=H&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A231&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 - bacteria; biomarkers; C-13; carbon; communities; ecology; enrichment; eukaryotes; fatty acids; geochemistry; isotopes; lipids; marine environment; modern analogs; ocean circulation; oligotrophic environment; organic acids; organic carbon; organic compounds; Pacific Ocean; paleo-oceanography; paleoecology; plankton; Precambrian; Proterozoic; sea water; shelf environment; stable isotopes; upper Precambrian ER - TY - JOUR T1 - Isotopic evidence for TCE co-metabolism stimulated by electron donor addition to groundwater AN - 50110823; 2010-007643 JF - Geochimica et Cosmochimica Acta AU - Conrad, Mark E AU - Brodie, Eoin L AU - Radtke, Corey W AU - Bill, Markus AU - Delwiche, Mark E AU - Lee, M Hope AU - Swift, Dana L AU - Colwell, Frederick 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 - United States KW - Snake River Plain Aquifer KW - chlorinated hydrocarbons KW - volcanic rocks KW - contaminant plumes KW - isotopes KW - igneous rocks KW - aliphatic hydrocarbons KW - stable isotopes KW - ground water KW - Idaho National Laboratory KW - water-rock interaction KW - decontamination KW - carbon KW - basalts KW - halogenated hydrocarbons KW - water pollution KW - geochemistry KW - electrons KW - Idaho KW - methane KW - metabolism KW - isotope ratios KW - C-13/C-12 KW - dehalogenation KW - solutes KW - pollution KW - alkanes KW - aquifers KW - organic compounds KW - biogenic processes KW - RNA KW - dechlorination KW - hydrocarbons KW - trichloroethylene KW - microorganisms KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50110823?accountid=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=Isotopic+evidence+for+TCE+co-metabolism+stimulated+by+electron+donor+addition+to+groundwater&rft.au=Conrad%2C+Mark+E%3BBrodie%2C+Eoin+L%3BRadtke%2C+Corey+W%3BBill%2C+Markus%3BDelwiche%2C+Mark+E%3BLee%2C+M+Hope%3BSwift%2C+Dana+L%3BColwell%2C+Frederick+S%3BAnonymous&rft.aulast=Conrad&rft.aufirst=Mark&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A241&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 - PubXState - NY N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; aquifers; basalts; biogenic processes; C-13/C-12; carbon; chlorinated hydrocarbons; contaminant plumes; dechlorination; decontamination; dehalogenation; electrons; geochemistry; ground water; halogenated hydrocarbons; hydrocarbons; Idaho; Idaho National Laboratory; igneous rocks; isotope ratios; isotopes; metabolism; methane; microorganisms; organic compounds; pollution; RNA; Snake River Plain Aquifer; solutes; stable isotopes; trichloroethylene; United States; volcanic rocks; water pollution; water-rock interaction ER - TY - JOUR T1 - Isotopic signatures for key mineralogical reactions accompanying biostimulated uranium reduction AN - 50070529; 2010-025762 JF - Geochimica et Cosmochimica Acta AU - Druhan, Jennifer L AU - Conrad, Mark E AU - Williams, Kenneth H AU - Sonnenthal, Eric L AU - DePaolo, Donald 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 - United States KW - Garfield County Colorado KW - isotopes KW - data processing KW - stable isotopes KW - remediation KW - radioactive waste KW - ground water KW - geochemical indicators KW - Rifle Colorado KW - chemical reactions KW - digital simulation KW - TOUGHREACT KW - reduction KW - thermodynamic properties KW - water pollution KW - geochemistry KW - numerical models KW - underground storage KW - pollutants KW - isotope ratios KW - pollution KW - mineral-water interface KW - bioremediation KW - S-34/S-32 KW - metals KW - underground installations KW - sulfur KW - uranium KW - waste disposal KW - Colorado KW - aquatic environment KW - actinides KW - field studies KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50070529?accountid=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=Isotopic+signatures+for+key+mineralogical+reactions+accompanying+biostimulated+uranium+reduction&rft.au=Druhan%2C+Jennifer+L%3BConrad%2C+Mark+E%3BWilliams%2C+Kenneth+H%3BSonnenthal%2C+Eric+L%3BDePaolo%2C+Donald+J%3BAnonymous&rft.aulast=Druhan&rft.aufirst=Jennifer&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A305&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 - actinides; aquatic environment; bioremediation; chemical reactions; Colorado; data processing; digital simulation; field studies; Garfield County Colorado; geochemical indicators; geochemistry; ground water; isotope ratios; isotopes; metals; mineral-water interface; numerical models; pollutants; pollution; radioactive waste; reduction; remediation; Rifle Colorado; S-34/S-32; stable isotopes; sulfur; thermodynamic properties; TOUGHREACT; underground installations; underground storage; United States; uranium; waste disposal; water pollution ER - TY - JOUR T1 - Theory for isotopic fractionation during mineral precipitation from aqueous solutions AN - 50070302; 2010-025713 JF - Geochimica et Cosmochimica Acta AU - DePaolo, Donald 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 - calcium KW - isotope fractionation KW - alkaline earth metals KW - isotopes KW - mineral-water interface KW - aqueous solutions KW - equilibrium KW - temperature KW - calcite KW - precipitation KW - metals KW - theoretical models KW - geochemistry KW - carbonates KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50070302?accountid=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=Theory+for+isotopic+fractionation+during+mineral+precipitation+from+aqueous+solutions&rft.au=DePaolo%2C+Donald+J%3BAnonymous&rft.aulast=DePaolo&rft.aufirst=Donald&rft.date=2009-06-01&rft.volume=73&rft.issue=13S&rft.spage=A281&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 - alkaline earth metals; aqueous solutions; calcite; calcium; carbonates; equilibrium; geochemistry; isotope fractionation; isotopes; metals; mineral-water interface; precipitation; temperature; theoretical models ER - TY - JOUR T1 - A perspective: Metatranscriptomics as a tool for the discovery of novel biocatalysts AN - 20625420; 9333882 AB - In this mini-review, advantages and current bottlenecks of metatranscriptomic-sequencing for the discovery of novel enzymes for biotechnological applications will be discussed. Comparison of this innovative approach to traditional metagenomic-sequencing will illustrate that expression profiling has a promising future as a direct and very efficient method for the discovery of novel biocatalysts, even from complex microbial communities. JF - Journal of Biotechnology AU - Warnecke, F AU - Hess, M AD - Microbial Ecology Program, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA, FWarnecke@lbl.gov Y1 - 2009/06/01/ PY - 2009 DA - 2009 Jun 01 SP - 91 EP - 95 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 142 IS - 1 SN - 0168-1656, 0168-1656 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - biocatalysts KW - Reviews KW - Enzymes KW - W 30940:Products KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20625420?accountid=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=A+perspective%3A+Metatranscriptomics+as+a+tool+for+the+discovery+of+novel+biocatalysts&rft.au=Warnecke%2C+F%3BHess%2C+M&rft.aulast=Warnecke&rft.aufirst=F&rft.date=2009-06-01&rft.volume=142&rft.issue=1&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biotechnology&rft.issn=01681656&rft_id=info:doi/10.1016%2Fj.jbiotec.2009.03.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reviews; biocatalysts; Enzymes DO - http://dx.doi.org/10.1016/j.jbiotec.2009.03.022 ER - TY - CPAPER T1 - A Second-Order Synchronized Leapfrog Advance Scheme for Coupled Second-Order Ordinary Differential Equations T2 - 36th International Conference on Plasma Science and 23rd Symposium on Fusion Engineering (ICOPS/SOFE 2009) AN - 42137872; 5156015 JF - 36th International Conference on Plasma Science and 23rd Symposium on Fusion Engineering (ICOPS/SOFE 2009) AU - Chilton, S Y1 - 2009/05/31/ PY - 2009 DA - 2009 May 31 KW - Mathematical models KW - Differential equations KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42137872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=36th+International+Conference+on+Plasma+Science+and+23rd+Symposium+on+Fusion+Engineering+%28ICOPS%2FSOFE+2009%29&rft.atitle=A+Second-Order+Synchronized+Leapfrog+Advance+Scheme+for+Coupled+Second-Order+Ordinary+Differential+Equations&rft.au=Chilton%2C+S&rft.aulast=Chilton&rft.aufirst=S&rft.date=2009-05-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=36th+International+Conference+on+Plasma+Science+and+23rd+Symposium+on+Fusion+Engineering+%28ICOPS%2FSOFE+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.npss-confs.org/icops-sofe/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Role of internal transformation for tracking cumulative human exposures to pervasive pollutants based on urinary biomarkers. T2 - 2009 Annual Meeting of the UK branch of the Society of Environmental Toxicology and Chemistry (SETAC 2009) AN - 42112916; 5139175 JF - 2009 Annual Meeting of the UK branch of the Society of Environmental Toxicology and Chemistry (SETAC 2009) AU - McKone, T Y1 - 2009/05/31/ PY - 2009 DA - 2009 May 31 KW - Bioindicators KW - Urine KW - Pollutants KW - Biomarkers KW - Transformation KW - Tracking KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42112916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+UK+branch+of+the+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC+2009%29&rft.atitle=The+Role+of+internal+transformation+for+tracking+cumulative+human+exposures+to+pervasive+pollutants+based+on+urinary+biomarkers.&rft.au=McKone%2C+T&rft.aulast=McKone&rft.aufirst=T&rft.date=2009-05-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Annual+Meeting+of+the+UK+branch+of+the+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://goteborg.setac.eu/embed/downloads/AM09_Scientific_Programme.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A MRM-based Mass Spectrometry Method for Optimization of Protein Expression to Increase Biofuel Production in E. coli T2 - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AN - 40359472; 5281902 JF - 57th American Society for Mass Spectrometry Conference on Mass Spectrometry AU - Petzold, Christopher AU - Redding, Alyssa AU - Batth, Tanveer AU - Nowroozi, Farnaz AU - Mukhopadhyay, Aindrila Y1 - 2009/05/31/ PY - 2009 DA - 2009 May 31 KW - Mass spectroscopy KW - Fuel technology KW - Biofuels KW - Escherichia coli KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40359472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+MRM-based+Mass+Spectrometry+Method+for+Optimization+of+Protein+Expression+to+Increase+Biofuel+Production+in+E.+coli&rft.au=Petzold%2C+Christopher%3BRedding%2C+Alyssa%3BBatth%2C+Tanveer%3BNowroozi%2C+Farnaz%3BMukhopadhyay%2C+Aindrila&rft.aulast=Petzold&rft.aufirst=Christopher&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 Faster Parallel Algorithm and Efficient Multithreaded Implementations for Evaluating Betweenness Centrality on Massive Datasets T2 - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AN - 40172520; 5167017 JF - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AU - Madduri, Kamesh AU - Ediger, David AU - Jiang, Karl AU - Bader, David AU - Chavarria-Miranda, Daniel Y1 - 2009/05/25/ PY - 2009 DA - 2009 May 25 KW - Algorithms KW - Mathematical models KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40172520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.atitle=A+Faster+Parallel+Algorithm+and+Efficient+Multithreaded+Implementations+for+Evaluating+Betweenness+Centrality+on+Massive+Datasets&rft.au=Madduri%2C+Kamesh%3BEdiger%2C+David%3BJiang%2C+Karl%3BBader%2C+David%3BChavarria-Miranda%2C+Daniel&rft.aulast=Madduri&rft.aufirst=Kamesh&rft.date=2009-05-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ipdps.org/ipdps2009/Abstracts_2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Compact Graph Representations and Parallel Connectivity Algorithms for Massive Dynamic Network Analysis T2 - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AN - 40153790; 5166863 JF - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AU - Madduri, Kamesh AU - Bader, David Y1 - 2009/05/25/ PY - 2009 DA - 2009 May 25 KW - Algorithms KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40153790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.atitle=Compact+Graph+Representations+and+Parallel+Connectivity+Algorithms+for+Massive+Dynamic+Network+Analysis&rft.au=Madduri%2C+Kamesh%3BBader%2C+David&rft.aulast=Madduri&rft.aufirst=Kamesh&rft.date=2009-05-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ipdps.org/ipdps2009/Abstracts_2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Scalability Challenges for Massively Parallel AMR Applications T2 - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AN - 40152888; 5166913 JF - 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009) AU - Van Straalen, Brian AU - Shalf, John AU - Ligocki, Terry AU - Keen, Noel AU - Yang, Woo-Sun Y1 - 2009/05/25/ PY - 2009 DA - 2009 May 25 KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40152888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.atitle=Scalability+Challenges+for+Massively+Parallel+AMR+Applications&rft.au=Van+Straalen%2C+Brian%3BShalf%2C+John%3BLigocki%2C+Terry%3BKeen%2C+Noel%3BYang%2C+Woo-Sun&rft.aulast=Van+Straalen&rft.aufirst=Brian&rft.date=2009-05-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=23rd+IEEE+International+Parallel+and+Distributed+Processing+Symposium+%28IPDPS+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ipdps.org/ipdps2009/Abstracts_2009.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reduction of Dimensionality in Gas-Diffusion-Layer Modeling using Effective Thicknesses T2 - 215th Meeting of the Electrochemical Society AN - 42153249; 5158365 JF - 215th Meeting of the Electrochemical Society AU - Weber, Adam Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42153249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reduction+of+Dimensionality+in+Gas-Diffusion-Layer+Modeling+using+Effective+Thicknesses&rft.au=Weber%2C+Adam&rft.aulast=Weber&rft.aufirst=Adam&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 - CO Mobility on Pt Electrocatalysts: An NMR Study T2 - 215th Meeting of the Electrochemical Society AN - 42146165; 5157618 JF - 215th Meeting of the Electrochemical Society AU - Fojas, Aurora AU - McGrath, Patrick AU - Reimer, Jeffrey AU - Cairns, Elton Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - N.M.R. KW - Mobility KW - Carbon monoxide KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42146165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=CO+Mobility+on+Pt+Electrocatalysts%3A+An+NMR+Study&rft.au=Fojas%2C+Aurora%3BMcGrath%2C+Patrick%3BReimer%2C+Jeffrey%3BCairns%2C+Elton&rft.aulast=Fojas&rft.aufirst=Aurora&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 - In Situ Studies of SEI Formation on Sn Anodes T2 - 215th Meeting of the Electrochemical Society AN - 42144424; 5157522 JF - 215th Meeting of the Electrochemical Society AU - Lucas, I AU - Pollak, E AU - Kostecki, R Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Anodes KW - Staphylococcal enterotoxin I KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42144424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+Situ+Studies+of+SEI+Formation+on+Sn+Anodes&rft.au=Lucas%2C+I%3BPollak%2C+E%3BKostecki%2C+R&rft.aulast=Lucas&rft.aufirst=I&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 - MgH2 Hydrogen Storage Properties Enhanced by Addition of MgF2 T2 - 215th Meeting of the Electrochemical Society AN - 42143789; 5157711 JF - 215th Meeting of the Electrochemical Society AU - Jeon, Ki-Joon AU - Richardson, Thomas Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Hydrogen KW - Storage KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42143789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MgH2+Hydrogen+Storage+Properties+Enhanced+by+Addition+of+MgF2&rft.au=Jeon%2C+Ki-Joon%3BRichardson%2C+Thomas&rft.aulast=Jeon&rft.aufirst=Ki-Joon&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 - Effects of inactive material composition on the discharge and cycling performance of MCMB/Li[Ni1/3Mn1/3Co1/3]O2 cells T2 - 215th Meeting of the Electrochemical Society AN - 42142594; 5157465 JF - 215th Meeting of the Electrochemical Society AU - Zheng, Honghe AU - Liu, Gao AU - Song, Xiangyun AU - Ridgway, Paul AU - Battaglia, Vince Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42142594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effects+of+inactive+material+composition+on+the+discharge+and+cycling+performance+of+MCMB%2FLi%5BNi1%2F3Mn1%2F3Co1%2F3%5DO2+cells&rft.au=Zheng%2C+Honghe%3BLiu%2C+Gao%3BSong%2C+Xiangyun%3BRidgway%2C+Paul%3BBattaglia%2C+Vince&rft.aulast=Zheng&rft.aufirst=Honghe&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 and Simulation of Electrochemical Energy Systems T2 - 215th Meeting of the Electrochemical Society AN - 42141578; 5157870 JF - 215th Meeting of the Electrochemical Society AU - Newman, John Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Simulation KW - Electrochemistry KW - Energy KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42141578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+and+Simulation+of+Electrochemical+Energy+Systems&rft.au=Newman%2C+John&rft.aulast=Newman&rft.aufirst=John&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 - Effect of Vinylene Carbonate on Capacity Shift During Cycling of Graphite Anodes in Li-ion Cells T2 - 215th Meeting of the Electrochemical Society AN - 42141404; 5157527 JF - 215th Meeting of the Electrochemical Society AU - Ridgway, Paul AU - Zheng, Honghe AU - Xun, Shidi AU - Liu, Gao AU - Song, Xiangun AU - Ross, Philip AU - Battaglia, Vincent Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Anodes KW - Graphite KW - Carbonates KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42141404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effect+of+Vinylene+Carbonate+on+Capacity+Shift+During+Cycling+of+Graphite+Anodes+in+Li-ion+Cells&rft.au=Ridgway%2C+Paul%3BZheng%2C+Honghe%3BXun%2C+Shidi%3BLiu%2C+Gao%3BSong%2C+Xiangun%3BRoss%2C+Philip%3BBattaglia%2C+Vincent&rft.aulast=Ridgway&rft.aufirst=Paul&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 - Design of high energy density MCMB/Li[Ni1/3Mn1/3Co1/3]O2 cells for PHEV purposes T2 - 215th Meeting of the Electrochemical Society AN - 42141359; 5157461 JF - 215th Meeting of the Electrochemical Society AU - Zheng, Honghe AU - Liu, Gao AU - Song, Xiangyun AU - Ridgway, Paul AU - Battaglia, Vince Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Energy KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42141359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Design+of+high+energy+density+MCMB%2FLi%5BNi1%2F3Mn1%2F3Co1%2F3%5DO2+cells+for+PHEV+purposes&rft.au=Zheng%2C+Honghe%3BLiu%2C+Gao%3BSong%2C+Xiangyun%3BRidgway%2C+Paul%3BBattaglia%2C+Vince&rft.aulast=Zheng&rft.aufirst=Honghe&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 - Electrochemical characterization of lamellar block copolymer electrolytes T2 - 215th Meeting of the Electrochemical Society AN - 42138212; 5158370 JF - 215th Meeting of the Electrochemical Society AU - Panday, Ashoutosh AU - Mullin, Scott AU - Wanakule, Nisita AU - Balsara, Nitash Y1 - 2009/05/24/ PY - 2009 DA - 2009 May 24 KW - Electrochemistry KW - Electrolytes KW - Copolymers KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42138212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electrochemical+characterization+of+lamellar+block+copolymer+electrolytes&rft.au=Panday%2C+Ashoutosh%3BMullin%2C+Scott%3BWanakule%2C+Nisita%3BBalsara%2C+Nitash&rft.aulast=Panday&rft.aufirst=Ashoutosh&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 - JOUR T1 - Calcite precipitation dominates the electrical signatures of zero valent iron columns under simulated field conditions. AN - 67173728; 19342119 AB - Calcium carbonate is a secondary mineral precipitate influencing zero valent iron (ZVI) barrier reactivity and hydraulic performance. We conducted column experiments to investigate electrical signatures resulting from concurrent CaCO(3) and iron oxides precipitation under simulated field geochemical conditions. We identified CaCO(3) as a major mineral phase throughout the columns, with magnetite present primarily close to the influent based on XRD analysis. Electrical measurements revealed decreases in conductivity and polarization of both columns, suggesting that electrically insulating CaCO(3) dominates the electrical response despite the presence of electrically conductive iron oxides. SEM/EDX imaging suggests that the electrical signal reflects the geometrical arrangement of the mineral phases. CaCO(3) forms insulating films on ZVI/magnetite surfaces, restricting charge transfer between the pore electrolyte and ZVI particles, as well as across interconnected ZVI particles. As surface reactivity also depends on the ability of the surface to engage in redox reactions via charge transfer, electrical measurements may provide a minimally invasive technology for monitoring reactivity loss due to CaCO(3) precipitation. Comparison between laboratory and field data shows consistent changes in electrical signatures due to iron corrosion and secondary mineral precipitation. JF - Journal of contaminant hydrology AU - Wu, Yuxin AU - Versteeg, Roelof AU - Slater, Lee AU - LaBrecque, Douglas AD - Earth Science Division, Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, CA 94720, USA. ywu3@lbl.gov Y1 - 2009/05/12/ PY - 2009 DA - 2009 May 12 SP - 131 EP - 143 VL - 106 IS - 3-4 KW - Ferric Compounds KW - 0 KW - Water Pollutants, Chemical KW - ferric oxide KW - 1K09F3G675 KW - Iron KW - E1UOL152H7 KW - Calcium Carbonate KW - H0G9379FGK KW - Index Medicus KW - Ferric Compounds -- chemistry KW - Chemical Precipitation KW - Calcium Carbonate -- chemistry KW - Water Movements KW - Iron -- chemistry KW - Electricity KW - Water Purification -- methods KW - Water Pollutants, Chemical -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67173728?accountid=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+contaminant+hydrology&rft.atitle=Calcite+precipitation+dominates+the+electrical+signatures+of+zero+valent+iron+columns+under+simulated+field+conditions.&rft.au=Wu%2C+Yuxin%3BVersteeg%2C+Roelof%3BSlater%2C+Lee%3BLaBrecque%2C+Douglas&rft.aulast=Wu&rft.aufirst=Yuxin&rft.date=2009-05-12&rft.volume=106&rft.issue=3-4&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Journal+of+contaminant+hydrology&rft.issn=1873-6009&rft_id=info:doi/10.1016%2Fj.jconhyd.2009.02.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-06-18 N1 - Date created - 2009-04-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1016/j.jconhyd.2009.02.003 ER - TY - JOUR T1 - Influence of Heterogeneous Ammonium Availability on Bacterial Community Structure and the Expression of Nitrogen Fixation and Ammonium Transporter Genes during in Situ Bioremediation of Uranium-Contaminated Groundwater AN - 754542475; 13267456 AB - The influence of ammonium availability on bacterial community structure and the physiological status of Geobacter species during in situ bioremediation of uranium-contaminated groundwater was evaluated. Ammonium concentrations varied by 2 orders of magnitude (<4 to 400 *mM) across the study site. Analysis of 16S rRNA sequences suggested that ammonium may have been one factor influencing the community composition prior to acetate amendment with Rhodoferax species predominating over Geobacter species with higher ammonium and Dechloromonas species dominating at the site with lowest ammonium. However, once acetate was added and dissimilatory metal reduction was stimulated, Geobacter species became the predominant organisms at all locations. Rates of U(VI) reduction appeared to be more related to acetate concentrations rather than ammonium levels. In situ mRNA transcript abundance of the nitrogen fixation gene, nifD, and the ammonium transporter gene, amtB, in Geobacter species indicated that ammonium was the primary source of nitrogen during uranium reduction. The abundance of amtB was inversely correlated to ammonium levels, whereas nifD transcript levels were similar across all sites examined. These results suggest that nifD and amtB expression are closely regulated in response to ammonium availability to ensure an adequate supply of nitrogen while conserving cell resources. Thus, quantifying nifD and amtB transcript expression appears to be a useful approach for monitoring the nitrogen-related physiological status of subsurface Geobacter species. This study also emphasizes the need for more detailed analysis of geochemical and physiological interactions at the field scale in order to adequately model subsurface microbial processes during bioremediation. JF - Environmental Science & Technology AU - Mouser, Paula J AU - N'Guessan, A Lucie AU - Elifantz, Hila AU - Holmes, Dawn E AU - Williams, Kenneth H AU - Wilkins, Michael J AU - Long, Philip E AU - Lovley, Derek R AD - Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, Lawrence Berkeley National Laboratory, Berkeley, California 94720, Department of Environmental Science, Policy and Management, University of California, Berkeley, California 94720, and Pacific Northwest National Laboratory, Richland, Washington 99352 Y1 - 2009/05/08/ PY - 2009 DA - 2009 May 08 SP - 4386 EP - 4392 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 12 SN - 0013-936X, 0013-936X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts; Pollution Abstracts; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Bioremediation KW - Geobacter KW - Ecosystems KW - Heavy metals KW - Physiology KW - Abundance KW - Groundwater Pollution KW - Nitrogen Fixation KW - Uranium KW - Ground water KW - Bacteria KW - Metals KW - Ammonium KW - Water Pollution Treatment KW - Geochemistry KW - Transcription KW - Rhodoferax KW - Acetic acid KW - Community composition KW - Nitrogen fixation KW - Community structure KW - ammonium transporter KW - Monitoring KW - Groundwater KW - rRNA 16S KW - Nitrogen KW - abundance KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - SW 0840:Groundwater KW - ENA 21:Wildlife KW - W 30965:Miscellaneous, Reviews KW - A 01400:Soil Microbes KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754542475?accountid=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=Influence+of+Heterogeneous+Ammonium+Availability+on+Bacterial+Community+Structure+and+the+Expression+of+Nitrogen+Fixation+and+Ammonium+Transporter+Genes+during+in+Situ+Bioremediation+of+Uranium-Contaminated+Groundwater&rft.au=Mouser%2C+Paula+J%3BN%27Guessan%2C+A+Lucie%3BElifantz%2C+Hila%3BHolmes%2C+Dawn+E%3BWilliams%2C+Kenneth+H%3BWilkins%2C+Michael+J%3BLong%2C+Philip+E%3BLovley%2C+Derek+R&rft.aulast=Mouser&rft.aufirst=Paula&rft.date=2009-05-08&rft.volume=43&rft.issue=12&rft.spage=4386&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes8031055 L2 - http://pubs.acs.org/doi/abs/10.1021/es8031055 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Ammonium; Bioremediation; Heavy metals; Abundance; Transcription; Acetic acid; Community composition; Nitrogen fixation; Community structure; Uranium; Ground water; ammonium transporter; rRNA 16S; Metals; Geochemistry; Physiology; Groundwater; abundance; Nitrogen; Ecosystems; Water Pollution Treatment; Nitrogen Fixation; Groundwater Pollution; Monitoring; Bacteria; Geobacter; Rhodoferax DO - http://dx.doi.org/10.1021/es8031055 ER - TY - JOUR T1 - Functional effects of AAV2-GDNF on the dopaminergic nigrostriatal pathway in parkinsonian rhesus monkeys. AN - 733096524; 19254173 AB - We investigated the safety and neuroregenerative potential of an adeno-associated virus (AAV2) containing human glial cell line-derived neurotrophic factor (GDNF) in an MPTP primate model of Parkinson's disease. Dopaminergic function was evaluated by positron emission tomography with 6-[(18)F]fluoro-l-m-tyrosine (FMT) before and after AAV2-GDNF or phosphate-buffered saline infusion bilaterally into the putamen. FMT uptake was significantly increased bilaterally in the putamen of AAV2-GDNF but not phosphate-buffered saline-treated animals 6 months after infusion, indicating increased dopaminergic activity in the nigrostriatal pathways. AAV2-GDNF-treated animals also showed clinical improvement without adverse effects. These findings are consistent with our previous report in aged nonhuman primates that showed evidence of enhanced use of striatal dopamine and dopaminergic nigrostriatal innervation. Clinical improvement and evidence of functional recovery in the nigrostriatal pathway, and the absence of adverse effects, support the safety of this approach for the delivery of GDNF over a 6-month period. JF - Human gene therapy AU - Eberling, Jamie L AU - Kells, Adrian P AU - Pivirotto, Philip AU - Beyer, Janine AU - Bringas, John AU - Federoff, Howard J AU - Forsayeth, John AU - Bankiewicz, Krystof S AD - Department of Molecular Imaging and Neuroscience, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 511 EP - 518 VL - 20 IS - 5 KW - Glial Cell Line-Derived Neurotrophic Factor KW - 0 KW - 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine KW - 9P21XSP91P KW - Tyrosine 3-Monooxygenase KW - EC 1.14.16.2 KW - Index Medicus KW - Animals KW - Tyrosine 3-Monooxygenase -- metabolism KW - Humans KW - 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine -- pharmacology KW - Disease Models, Animal KW - Macaca mulatta KW - Male KW - Female KW - Substantia Nigra -- metabolism KW - Glial Cell Line-Derived Neurotrophic Factor -- genetics KW - Parkinson Disease -- therapy KW - Substantia Nigra -- pathology KW - Parkinson Disease -- metabolism KW - Genetic Therapy KW - Genetic Vectors -- metabolism KW - Parkinson Disease -- pathology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/733096524?accountid=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=Human+gene+therapy&rft.atitle=Functional+effects+of+AAV2-GDNF+on+the+dopaminergic+nigrostriatal+pathway+in+parkinsonian+rhesus+monkeys.&rft.au=Eberling%2C+Jamie+L%3BKells%2C+Adrian+P%3BPivirotto%2C+Philip%3BBeyer%2C+Janine%3BBringas%2C+John%3BFederoff%2C+Howard+J%3BForsayeth%2C+John%3BBankiewicz%2C+Krystof+S&rft.aulast=Eberling&rft.aufirst=Jamie&rft.date=2009-05-01&rft.volume=20&rft.issue=5&rft.spage=511&rft.isbn=&rft.btitle=&rft.title=Human+gene+therapy&rft.issn=1557-7422&rft_id=info:doi/10.1089%2Fhum.2008.201 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2010-01-11 N1 - Date created - 2009-05-14 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Neurology. 2003 Jan 14;60(1):69-73 [12525720] Neurobiol Aging. 2002 Sep-Oct;23(5):881-9 [12392792] Nat Med. 2003 May;9(5):589-95 [12669033] Front Biosci. 2003 Sep 1;8:a155-66 [12957824] Prog Drug Res. 2003;61:101-23 [14674610] Exp Neurol. 2004 Jan;185(1):1-6 [14697313] Neuroimage. 2004 Sep;23(1):358-63 [15325383] Life Sci. 1986 Jul 7;39(1):7-16 [3487691] Appl Radiat Isot. 1993 Mar;44(3):527-36 [8472025] Brain Res. 1997 Mar 7;750(1-2):264-76 [9098552] Neuroreport. 1997 Aug 18;8(12):2727-33 [9295108] Brain Res. 1998 Sep 14;805(1-2):259-62 [9733979] Gene Ther. 1998 Jul;5(7):938-45 [9813665] Biochem Pharmacol. 1999 Jan 15;57(2):135-42 [9890561] Ann Neurol. 1999 Sep;46(3):419-24 [10482276] J Neurosci. 2005 Jan 26;25(4):769-77 [15673656] Ann Neurol. 2005 Feb;57(2):298-302 [15668979] J Neurosurg. 2005 Feb;102(2):401 [15739575] J Neurosurg. 2005 Nov;103(5):923-9 [16304999] Exp Neurol. 2006 Feb;197(2):363-72 [16337943] Ann Neurol. 2006 Mar;59(3):459-66 [16429411] Rev Neurosci. 2005;16(4):303-10 [16519007] Neurosurg Focus. 2006;20(5):E1 [16711657] Mol Ther. 2006 Oct;14(4):571-7 [16781894] Mol Ther. 2006 Oct;14(4):564-70 [16829205] Ann Neurol. 2006 Dec;60(6):706-15 [17192932] Neurobiol Dis. 2007 Jul;27(1):67-76 [17532642] Mov Disord. 2007 Jun 15;22(8):1124-32 [17443702] Toxicol Pathol. 2007 Dec;35(7):1013-29 [18098052] Exp Neurol. 2008 Jan;209(1):51-7 [17920059] Lancet Neurol. 2008 May;7(5):400-8 [18387850] Lancet Neurol. 2008 May;7(5):375-6 [18387851] Neurology. 2008 May 20;70(21):1980-3 [18401019] Mol Ther. 2008 Jul;16(7):1267-75 [18523450] Hum Gene Ther. 2009 Mar;20(3):225-37 [19292604] Hum Gene Ther. 2009 May;20(5):497-510 [19203243] Science. 2000 Oct 27;290(5492):767-73 [11052933] J Neurosci Methods. 2000 Mar 1;96(1):71-6 [10704673] Exp Neurol. 2000 Jul;164(1):2-14 [10877910] Exp Neurol. 2000 Oct;165(2):342-6 [10993693] Curr Opin Drug Discov Devel. 2003 Mar;6(2):174-8 [12669452] N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1089/hum.2008.201 ER - TY - JOUR T1 - The role of reaction affinity and secondary minerals in regulating chemical weathering rates at the Santa Cruz soil chronosequence, California AN - 50240929; 2009-080682 AB - In order to explore the reasons for the apparent discrepancy between laboratory and field weathering rates and to determine the extent to which weathering rates are controlled by the approach to thermodynamic equilibrium, secondary mineral precipitation, and flow rates, a multicomponent reactive transport model (CrunchFlow) was used to interpret soil profile development and mineral precipitation and dissolution rates at the 226 ka Marine Terrace Chronosequence near Santa Cruz, CA. Aqueous compositions, fluid chemistry, transport, and mineral abundances are well characterized [White A. F., Schulz M. S., Vivit D. V., Blum A., Stonestrom D. A. and Anderson S. P. (2008) Chemical weathering of a Marine Terrace Chronosequence, Santa Cruz, California. I: interpreting the long-term controls on chemical weathering based on spatial and temporal element and mineral distributions. Geochim. Cosmochim. Acta 72 (1), 36-68] and were used to constrain the reaction rates for the weathering and precipitating minerals in the reactive transport modeling. When primary mineral weathering rates are calculated with either of two experimentally determined rate constants, the nonlinear, parallel rate law formulation of Hellmann and Tisserand [Hellmann R. and Tisserand D. (2006) Dissolution kinetics as a function of the Gibbs free energy of reaction: An experimental study based on albite feldspar. Geochim. Cosmochim. Acta 70 (2), 364-383] or the aluminum inhibition model proposed by Oelkers et al. [Oelkers E. H., Schott J. and Devidal J. L. (1994) The effect of aluminum, pH, and chemical affinity on the rates of aluminosilicate dissolution reactions. Geochim. Cosmochim. Acta 58 (9), 2011-2024], modeling results are consistent with field-scale observations when independently constrained clay precipitation rates are accounted for. Experimental and field rates, therefore, can be reconciled at the Santa Cruz site. Additionally, observed maximum clay abundances in the argillic horizons occur at the depth and time where the reaction fronts of the primary minerals overlap. The modeling indicates that the argillic horizon at Santa Cruz can be explained almost entirely by weathering of primary minerals and in situ clay precipitation accompanied by undersaturation of kaolinite at the top of the profile. The rate constant for kaolinite precipitation was also determined based on model simulations of mineral abundances and dissolved Al, SiO (sub 2) (aq) and pH in pore waters. Changes in the rate of kaolinite precipitation or the flow rate do not affect the gradient of the primary mineral weathering profiles, but instead control the rate of propagation of the primary mineral weathering fronts and thus total mass removed from the weathering profile. Our analysis suggests that secondary clay precipitation is as important as aqueous transport in governing the amount of dissolution that occurs within a profile because clay minerals exert a strong control over the reaction affinity of the dissolving primary minerals. The modeling also indicates that the weathering advance rate and the total mass of mineral dissolved is controlled by the thermodynamic saturation of the primary dissolving phases plagioclase and K-feldspar, as is evident from the difference in propagation rates of the reaction fronts for the two minerals despite their very similar kinetic rate laws. JF - Geochimica et Cosmochimica Acta AU - Maher, Kate AU - Steefel, Carl I AU - White, Art F AU - Stonestrom, David A Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 2804 EP - 2831 PB - Elsevier, New York, NY VL - 73 IS - 10 SN - 0016-7037, 0016-7037 KW - United States KW - silicates KW - California KW - chemical reactions KW - phase equilibria KW - sediments KW - chronosequences KW - paleosols KW - marine terraces KW - thermodynamic properties KW - geochemistry KW - Santa Cruz County California KW - chemical weathering KW - shore features KW - soil profiles KW - cation exchange capacity KW - secondary minerals KW - free energy KW - kaolinite KW - weathering KW - clay minerals KW - models KW - sheet silicates KW - pore water KW - 23:Geomorphology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50240929?accountid=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+reaction+affinity+and+secondary+minerals+in+regulating+chemical+weathering+rates+at+the+Santa+Cruz+soil+chronosequence%2C+California&rft.au=Maher%2C+Kate%3BSteefel%2C+Carl+I%3BWhite%2C+Art+F%3BStonestrom%2C+David+A&rft.aulast=Maher&rft.aufirst=Kate&rft.date=2009-05-01&rft.volume=73&rft.issue=10&rft.spage=2804&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2009.01.030 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 - 2009-01-01 N1 - Number of references - 90 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - California; cation exchange capacity; chemical reactions; chemical weathering; chronosequences; clay minerals; free energy; geochemistry; kaolinite; marine terraces; models; paleosols; phase equilibria; pore water; Santa Cruz County California; secondary minerals; sediments; sheet silicates; shore features; silicates; soil profiles; thermodynamic properties; United States; weathering DO - http://dx.doi.org/10.1016/j.gca.2009.01.030 ER - TY - JOUR T1 - Parameter estimation from flowing fluid temperature logging data in unsaturated fractured rock using multiphase inverse modeling AN - 21016200; 9268813 AB - A simple conceptual model has been recently developed for analyzing pressure and temperature data from flowing fluid temperature logging (FFTL) in unsaturated fractured rock. Using this conceptual model, we developed an analytical solution for FFTL pressure response, and a semianalytical solution for FFTL temperature response. We also proposed a method for estimating fracture permeability from FFTL temperature data. The conceptual model was based on some simplifying assumptions, particularly that a single-phase airflow model was used. In this paper, we develop a more comprehensive numerical model of multiphase flow and heat transfer associated with FFTL. Using this numerical model, we perform a number of forward simulations to determine the parameters that have the strongest influence on the pressure and temperature response from FFTL. We then use the TOUGH2 optimization code to estimate these most sensitive parameters through inverse modeling and to quantify the uncertainties associated with these estimated parameters. We conclude that FFTL can be utilized to determine permeability, porosity, and thermal conductivity of the fracture rock. Two other parameters, which are not properties of the fractured rock, have strong influence on FFTL response. These are pressure and temperature in the borehole that were at equilibrium with the fractured rock formation at the beginning of FFTL. We illustrate how these parameters can also be estimated from FFTL data. JF - Water Resources Research AU - Mukhopadhyay, Sumit AU - Yvonne W Tsang, AU - Finsterle, Stefan AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2009/05// PY - 2009 DA - May 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 45 IS - 4 SN - 0043-1397, 0043-1397 KW - Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - W04414 KW - multiphase inverse modeling KW - flowing fluid temperature logging KW - parameter estimation KW - unsaturated KW - fractured rock KW - permeability KW - 1829 Hydrology: Groundwater hydrology KW - 3260 Mathematical Geophysics: Inverse theory KW - 3275 Mathematical Geophysics: Uncertainty quantification (1873) KW - 1847 Hydrology: Modeling KW - Airflow models KW - Geologic Fractures KW - Thermal conductivity KW - Porosity KW - Temperature KW - Fracture Permeability KW - Multiphase Flow KW - Model Studies KW - Heat transfer KW - Logging KW - Numerical models KW - Numerical simulations KW - Water resources research KW - Thermal Conductivity KW - Optimization KW - Temperature data KW - SW 2060:Effects on water of human nonwater activities KW - AQ 00007:Industrial Effluents KW - M2 556.18:Water Management (556.18) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21016200?accountid=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=Water+Resources+Research&rft.atitle=Parameter+estimation+from+flowing+fluid+temperature+logging+data+in+unsaturated+fractured+rock+using+multiphase+inverse+modeling&rft.au=Mukhopadhyay%2C+Sumit%3BYvonne+W+Tsang%2C%3BFinsterle%2C+Stefan&rft.aulast=Mukhopadhyay&rft.aufirst=Sumit&rft.date=2009-05-01&rft.volume=45&rft.issue=4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR006869 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Airflow models; Numerical models; Thermal conductivity; Numerical simulations; Water resources research; Temperature data; Heat transfer; Logging; Geologic Fractures; Porosity; Temperature; Fracture Permeability; Thermal Conductivity; Multiphase Flow; Optimization; Model Studies DO - http://dx.doi.org/10.1029/2008WR006869 ER - TY - JOUR T1 - A comparative simulation study of coupled THM processes and their effect on fractured rock permeability around nuclear waste repositories AN - 20654586; 9406981 AB - This paper presents an international, multiple-code, simulation study of coupled thermal, hydrological, and mechanical (THM) processes and their effect on permeability and fluid flow in fractured rock around heated underground nuclear waste emplacement drifts. Simulations were conducted considering two types of repository settings (1) open emplacement drifts in relatively shallow unsaturated volcanic rock, and (2) backfilled emplacement drifts in deeper saturated crystalline rock. The results showed that for the two assumed repository settings, the dominant mechanism of changes in rock permeability was thermal-mechanically induced closure (reduced aperture) of vertical fractures, caused by thermal stress resulting from repository-wide heating of the rock mass. The magnitude of thermal-mechanically induced changes in permeability was more substantial in the case of an emplacement drift located in a relatively shallow, low-stress environment where the rock is more compliant, allowing more substantial fracture closure during thermal stressing. However, in both of the assumed repository settings in this study, the thermal-mechanically induced changes in permeability caused relatively small changes in the flow field, with most changes occurring in the vicinity of the emplacement drifts. JF - Environmental Geology AU - Rutqvist, Jonny AU - Barr, Deborah AU - Birkholzer, Jens T AU - Fujisaki, Kiyoshi AU - Kolditz, Olaf AU - Liu, Quan-Sheng AU - Fujita, Tomoo AU - Wang, Wenqing AU - Zhang, Cheng-Yuan Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1347 EP - 1360 PB - Springer-Verlag, Heidelberger Platz 3 VL - 57 IS - 6 SN - 0943-0105, 0943-0105 KW - Environment Abstracts KW - Permeability KW - volcanic rocks KW - Radioactive wastes KW - Simulation KW - Stress KW - ENA 08:International UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20654586?accountid=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=Environmental+Geology&rft.atitle=A+comparative+simulation+study+of+coupled+THM+processes+and+their+effect+on+fractured+rock+permeability+around+nuclear+waste+repositories&rft.au=Rutqvist%2C+Jonny%3BBarr%2C+Deborah%3BBirkholzer%2C+Jens+T%3BFujisaki%2C+Kiyoshi%3BKolditz%2C+Olaf%3BLiu%2C+Quan-Sheng%3BFujita%2C+Tomoo%3BWang%2C+Wenqing%3BZhang%2C+Cheng-Yuan&rft.aulast=Rutqvist&rft.aufirst=Jonny&rft.date=2009-05-01&rft.volume=57&rft.issue=6&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology&rft.issn=09430105&rft_id=info:doi/10.1007%2Fs00254-008-1552-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Permeability; volcanic rocks; Radioactive wastes; Stress; Simulation DO - http://dx.doi.org/10.1007/s00254-008-1552-1 ER - TY - JOUR T1 - A multiple-code simulation study of the long-term EDZ evolution of geological nuclear waste repositories AN - 20653893; 9406980 AB - This simulation study shows how widely different model approaches can be adapted to model the evolution of the excavation disturbed zone (EDZ) around a heated nuclear waste emplacement drift in fractured rock. The study includes modeling of coupled thermal-hydrological-mechanical (THM) processes, with simplified consideration of chemical coupling in terms of time-dependent strength degradation or subcritical crack growth. The different model approaches applied in this study include boundary element, finite element, finite difference, particle mechanics, and elasto-plastic cellular automata methods. The simulation results indicate that thermally induced differential stresses near the top of the emplacement drift may cause progressive failure and permeability changes during the first 100 years (i.e., after emplacement and drift closure). Moreover, the results indicate that time-dependent mechanical changes may play only a small role during the first 100 years of increasing temperature and thermal stress, whereas such time-dependency is insignificant after peak temperature, because of decreasing thermal stress. JF - Environmental Geology AU - Rutqvist, Jonny AU - Baeckstroem, Ann AU - Chijimatsu, Masakazu AU - Feng, Xia-Ting AU - Pan, Peng-Zhi AU - Hudson, John AU - Jing, Lanru AU - Kobayashi, Akira AU - Koyama, Tomofumi AU - Lee, Hee-Suk AU - Huang, Xiao-Hua AU - Rinne, Mikael AU - Shen, Baotang AD - FRACOM Ltd, Brisbane, Australia, jrutqvist@lbl.gov jrutqvist@lbl.gov jrutqvist@lbl.gov jrutqvist@lbl.gov Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1313 EP - 1324 PB - Springer-Verlag, Heidelberger Platz 3 VL - 57 IS - 6 SN - 0943-0105, 0943-0105 KW - Environment Abstracts KW - Permeability KW - Degradation KW - Temperature KW - Radioactive wastes KW - Stress KW - Simulation KW - Geology KW - Particulates KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20653893?accountid=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=Environmental+Geology&rft.atitle=A+multiple-code+simulation+study+of+the+long-term+EDZ+evolution+of+geological+nuclear+waste+repositories&rft.au=Rutqvist%2C+Jonny%3BBaeckstroem%2C+Ann%3BChijimatsu%2C+Masakazu%3BFeng%2C+Xia-Ting%3BPan%2C+Peng-Zhi%3BHudson%2C+John%3BJing%2C+Lanru%3BKobayashi%2C+Akira%3BKoyama%2C+Tomofumi%3BLee%2C+Hee-Suk%3BHuang%2C+Xiao-Hua%3BRinne%2C+Mikael%3BShen%2C+Baotang&rft.aulast=Rutqvist&rft.aufirst=Jonny&rft.date=2009-05-01&rft.volume=57&rft.issue=6&rft.spage=1313&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology&rft.issn=09430105&rft_id=info:doi/10.1007%2Fs00254-008-1536-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Permeability; Degradation; Radioactive wastes; Temperature; Simulation; Stress; Geology; Particulates DO - http://dx.doi.org/10.1007/s00254-008-1536-1 ER - TY - JOUR T1 - Well blowout rates and consequences in California Oil and Gas District 4 from 1991 to 2005: implications for geological storage of carbon dioxide AN - 20653491; 9406961 AB - Well blowout rates in oil fields undergoing thermally enhanced recovery (via steam injection) in California Oil and Gas District 4 from 1991 to 2005 were on the order of 1 per 1,000 well construction operations, 1 per 10,000 active wells per year, and 1 per 100,000 shut-in/idle and plugged/abandoned wells per year. This allows some initial inferences about leakage of CO2 via wells, which is considered perhaps the greatest leakage risk for geological storage of CO2. During the study period, 9% of the oil produced in the United States was from District 4, and 59% of this production was via thermally enhanced recovery. There was only one possible blowout from an unknown or poorly located well, despite over a century of well drilling and production activities in the district. The blowout rate declined dramatically during the study period, most likely as a result of increasing experience, improved technology, and/or changes in safety culture. If so, this decline indicates the blowout rate in CO2-storage fields can be significantly minimized both initially and with increasing experience over time. Comparable studies should be conducted in other areas. These studies would be particularly valuable in regions with CO2-enhanced oil recovery (EOR) and natural gas storage. JF - Environmental Geology AU - Jordan, Preston D AU - Benson, Sally M Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1103 EP - 1123 PB - Springer-Verlag, Heidelberger Platz 3 VL - 57 IS - 5 SN - 0943-0105, 0943-0105 KW - Environment Abstracts KW - Oil KW - Storage KW - Leakage KW - Oil fields KW - Oil recovery KW - Geology KW - USA, California KW - Carbon dioxide KW - Natural gas KW - Technology KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20653491?accountid=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=Environmental+Geology&rft.atitle=Well+blowout+rates+and+consequences+in+California+Oil+and+Gas+District+4+from+1991+to+2005%3A+implications+for+geological+storage+of+carbon+dioxide&rft.au=Jordan%2C+Preston+D%3BBenson%2C+Sally+M&rft.aulast=Jordan&rft.aufirst=Preston&rft.date=2009-05-01&rft.volume=57&rft.issue=5&rft.spage=1103&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology&rft.issn=09430105&rft_id=info:doi/10.1007%2Fs00254-008-1403-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Storage; Oil; Leakage; Oil fields; Oil recovery; Geology; Carbon dioxide; Natural gas; Technology; USA, California DO - http://dx.doi.org/10.1007/s00254-008-1403-0 ER - TY - JOUR T1 - DECOVALEX Project: from 1992 to 2007 AN - 20651909; 9406986 AB - The DECOVALEX project is a unique international research collaboration, initiated in 1992, for advancing the understanding and mathematical modelling of coupled thermo-hydro-mechanical (THM) and thermo-hydro-mechanical-chemical (THMC) processes in geological systems-subjects of importance for performance assessment of radioactive waste repositories in geological formations. From 1992 up to 2007, the project has made important progress and played a key role in the development of numerical modelling of coupled processes in fractured rocks and buffer/backfill materials. The project has been conducted by research teams supported by a large number of radioactive-waste-management organizations and regulatory authorities, including those of Canada, China, Finland, France, Japan, Germany, Spain, Sweden, UK, and the USA. Through this project, in-depth knowledge has been gained of coupled THM and THMC processes associated with nuclear waste repositories, as well as numerical simulation models for their quantitative analysis. The knowledge accumulated from this project, in the form of a large number of research reports and international journal and conference papers in the open literature, has been applied effectively in the implementation and review of national radioactive-waste-management programmes in the participating countries. This paper presents an overview of the project. JF - Environmental Geology AU - Tsang, Chin-Fu AU - Stephansson, Ove AU - Jing, Lanru AU - Kautsky, Fritz Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1221 EP - 1237 PB - Springer-Verlag, Heidelberger Platz 3 VL - 57 IS - 6 SN - 0943-0105, 0943-0105 KW - Pollution Abstracts; Environment Abstracts KW - Spain KW - buffers KW - France KW - Geology KW - performance assessment KW - British Isles KW - Mathematical models KW - Conferences KW - Finland KW - Quantitative analysis KW - Radioactive wastes KW - Simulation KW - USA KW - Reviews KW - China, People's Rep. KW - Germany KW - Japan KW - Hazardous wastes KW - Sweden KW - ENA 14:Radiological Contamination KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20651909?accountid=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+Geology&rft.atitle=DECOVALEX+Project%3A+from+1992+to+2007&rft.au=Tsang%2C+Chin-Fu%3BStephansson%2C+Ove%3BJing%2C+Lanru%3BKautsky%2C+Fritz&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=2009-05-01&rft.volume=57&rft.issue=6&rft.spage=1221&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology&rft.issn=09430105&rft_id=info:doi/10.1007%2Fs00254-008-1625-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Mathematical models; Conferences; buffers; Reviews; Quantitative analysis; Radioactive wastes; Simulation; Geology; performance assessment; Hazardous wastes; France; British Isles; USA; Finland; Spain; China, People's Rep.; Germany; Japan; Sweden DO - http://dx.doi.org/10.1007/s00254-008-1625-1 ER - TY - JOUR T1 - Modeling of damage, permeability changes and pressure responses during excavation of the TSX tunnel in granitic rock at URL, Canada AN - 20651663; 9406978 AB - This paper presents numerical modeling of excavation-induced damage, permeability changes, and fluid-pressure responses during excavation of a test tunnel associated with the tunnel sealing experiment (TSX) at the Underground Research Laboratory (URL) in Canada. Four different numerical models were applied using a wide range of approaches to model damage and permeability changes in the excavation disturbed zone (EDZ) around the tunnel. Using in situ calibration of model parameters, the modeling could reproduce observed spatial distribution of damage and permeability changes around the tunnel as a combination of disturbance induced by stress redistribution around the tunnel and by the drill-and-blast operation. The modeling showed that stress-induced permeability increase above the tunnel is a result of micro and macrofracturing under high deviatoric (shear) stress, whereas permeability increase alongside the tunnel is a result of opening of existing microfractures under decreased mean stress. The remaining observed fracturing and permeability changes around the periphery of the tunnel were attributed to damage from the drill-and-blast operation. Moreover, a reasonably good agreement was achieved between simulated and observed excavation-induced pressure responses around the TSX tunnel for 1 year following its excavation. The simulations showed that these pressure responses are caused by poroelastic effects as a result of increasing or decreasing mean stress, with corresponding contraction or expansion of the pore volume. The simulation results for pressure evolution were consistent with previous studies, indicating that the observed pressure responses could be captured in a Biot model using a relatively low Biot-Willis' coefficient, alpha approximately 0.2, a porosity of n approximately 0.007, and a relatively low permeability of k approximately 2 10-22� A0; m2, which is consistent with the very tight, unfractured granite at the site. JF - Environmental Geology AU - Rutqvist, Jonny AU - Boergesson, Lennart AU - Chijimatsu, Masakazu AU - Hernelind, Jan AU - Jing, Lanru AU - Kobayashi, Akira AU - Nguyen, Son Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 1263 EP - 1274 PB - Springer-Verlag, Heidelberger Platz 3 VL - 57 IS - 6 SN - 0943-0105, 0943-0105 KW - Environment Abstracts KW - Permeability KW - spatial distribution KW - disturbance KW - Mathematical models KW - Canada KW - Laboratory testing KW - Stress KW - Simulation KW - porosity KW - granite KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20651663?accountid=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=Environmental+Geology&rft.atitle=Modeling+of+damage%2C+permeability+changes+and+pressure+responses+during+excavation+of+the+TSX+tunnel+in+granitic+rock+at+URL%2C+Canada&rft.au=Rutqvist%2C+Jonny%3BBoergesson%2C+Lennart%3BChijimatsu%2C+Masakazu%3BHernelind%2C+Jan%3BJing%2C+Lanru%3BKobayashi%2C+Akira%3BNguyen%2C+Son&rft.aulast=Rutqvist&rft.aufirst=Jonny&rft.date=2009-05-01&rft.volume=57&rft.issue=6&rft.spage=1263&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology&rft.issn=09430105&rft_id=info:doi/10.1007%2Fs00254-008-1515-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - spatial distribution; Permeability; disturbance; Mathematical models; Laboratory testing; Simulation; Stress; porosity; granite; Canada DO - http://dx.doi.org/10.1007/s00254-008-1515-6 ER - TY - JOUR T1 - Lattice Boltzmann simulation of snow crystal growth in clouds AN - 20553710; 9268622 AB - The Lattice Boltzmann (LB) method can be used to simulate aspects of chemical reactions such as mineral precipitation from a fluid phase or condensation from a vapor phase. The LB method has the advantage of allowing the shape of the condensing phase to evolve depending on local conditions rather than being specified, so that the controls on condensed phase grain shape can be studied simultaneously with the controls on chemical composition and growth rate. We have used the LB approach to simulate the growth of ice crystals from water vapor-oversaturated air as a first step in developing methods for treating more complex chemical reaction problems, including isotopic effects. The formation of ice crystals (i.e., snow) in air is a classic problem in diffusion-limited crystal growth. There are many complexities, but the process is attractive for modeling purposes because it involves only one chemical component and there is abundant information on reaction kinetics and the relationships between crystal morphology and growth conditions. In this paper we describe the LB approach used, and address strategies for properly conserving mass at a surface of a growing "crystal," the scaling of the calculations to the actual physical problem, and the conditions for growth of dendritic versus compact crystals. JF - Journal of Geophysical Research. D. Atmospheres AU - Lu, Guoping AU - Depaolo, Donald J AU - Kang, Qinjun AU - Zhang, Dongxiao AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2009/05// PY - 2009 DA - May 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 - D7 SN - 0148-0227, 0148-0227 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - D07305 KW - lattice Boltzmann KW - snow KW - crystal KW - boundary condition KW - dendrite KW - deterministic growth KW - 0736 Cryosphere: Snow (1827, 1863) KW - 0738 Cryosphere: Ice (1863) KW - 1719 History of Geophysics: Hydrology KW - 0320 Atmospheric Composition and Structure: Cloud physics and chemistry KW - 1009 Geochemistry: Geochemical modeling (3610, 8410) KW - Ice KW - Atmospheric pollution models KW - Snow KW - Chemical composition of snow KW - Crystals KW - Growth Rates KW - Precipitation KW - Snow crystal growth KW - Clouds KW - Shape KW - Numerical simulations KW - Chemical Reactions KW - Atmospheric chemistry models KW - Condensation KW - Chemical Composition KW - Crystal Growth KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20553710?accountid=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.+D.+Atmospheres&rft.atitle=Lattice+Boltzmann+simulation+of+snow+crystal+growth+in+clouds&rft.au=Lu%2C+Guoping%3BDepaolo%2C+Donald+J%3BKang%2C+Qinjun%3BZhang%2C+Dongxiao&rft.aulast=Lu&rft.aufirst=Guoping&rft.date=2009-05-01&rft.volume=114&rft.issue=D7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2008JD011087 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Clouds; Atmospheric pollution models; Numerical simulations; Chemical composition of snow; Atmospheric chemistry models; Condensation; Precipitation; Snow crystal growth; Shape; Ice; Snow; Chemical Reactions; Growth Rates; Crystals; Chemical Composition; Crystal Growth DO - http://dx.doi.org/10.1029/2008JD011087 ER - TY - JOUR T1 - Distinguishing aerosol impacts on climate over the past century AN - 1371763847; 2013-050734 JF - Journal of Climate AU - Koch, Dorothy AU - Menon, Surabi AU - Del Genio, Anthony D AU - Ruedy, Reto AU - Alienov, Igor AU - Schmidt, Gavin A Y1 - 2009/05// PY - 2009 DA - May 2009 SP - 2659 EP - 2677 PB - American Meteorological Society, Boston, MA VL - 22 IS - 10 SN - 0894-8755, 0894-8755 KW - albedo KW - snow cover KW - Quaternary KW - clastic sediments KW - atmosphere KW - paleoclimatology KW - Holocene KW - climate change KW - Cenozoic KW - black carbon KW - snow KW - dust KW - sediments KW - climate effects KW - aerosols KW - greenhouse gases KW - upper Holocene KW - chemical composition KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1371763847?accountid=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+Climate&rft.atitle=Distinguishing+aerosol+impacts+on+climate+over+the+past+century&rft.au=Koch%2C+Dorothy%3BMenon%2C+Surabi%3BDel+Genio%2C+Anthony+D%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 L2 - http://journals.ametsoc.org/loi/clim LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 34 N1 - PubXState - MA N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2013-06-27 N1 - SubjectsTermNotLitGenreText - aerosols; albedo; atmosphere; black carbon; Cenozoic; chemical composition; clastic sediments; climate change; climate effects; dust; greenhouse gases; Holocene; paleoclimatology; Quaternary; sediments; snow; snow cover; upper Holocene DO - http://dx.doi.org/10.1175/2008JCLI2573.1 ER - TY - CPAPER T1 - Towards a Web of Distributed Registries T2 - 2nd Annual Advances in Synthetic Biology Conference and Exhibition AN - 41813657; 5057758 JF - 2nd Annual Advances in Synthetic Biology Conference and Exhibition AU - Ham, Timothy Y1 - 2009/04/28/ PY - 2009 DA - 2009 Apr 28 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41813657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Annual+Advances+in+Synthetic+Biology+Conference+and+Exhibition&rft.atitle=Towards+a+Web+of+Distributed+Registries&rft.au=Ham%2C+Timothy&rft.aulast=Ham&rft.aufirst=Timothy&rft.date=2009-04-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2nd+Annual+Advances+in+Synthetic+Biology+Conference+and+Exhibition&rft.issn=&rft_id=info:doi/ L2 - http://www.selectbiosciences.com/conferences/ASB2009/Agenda.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Complexity in bacterial cell-cell communication: Quorum signal integration and subpopulation signaling in the Bacillus subtilis phosphorelay AN - 20772190; 10319517 AB - A common form of quorum sensing in Gram-positive bacteria is mediated by peptides that act as phosphatase regulators (Phr) of receptor aspartyl phosphatases (Raps). In Bacillus subtilis, several Phr signals are integrated in sporulation phosphorelay signal transduction. We theoretically demonstrate that the phosphorelay can act as a computational machine performing a sensitive division operation of kinase-encoded signals by quorum-modulated Rap signals, indicative of cells computing a 'food per cell' estimate to decide whether to enter sporulation. We predict expression from the rapA-phrA operon to bifurcate as relative environmental signals change in a developing population. We experimentally observe that the rapA-phrA operon is heterogeneously induced in sporulating microcolonies. Uninduced cells sporulate rather synchronously early on, whereas the RapA/PhrA subpopulation sporulates less synchronously throughout later stationary phase. Moreover, we show that cells sustain PhrA expression during periods of active growth. Together with the model, these findings suggest that the phosphorelay may normalize environmental signals by the size of the (sub)population actively competing for nutrients (as signaled by PhrA). Generalizing this concept, the various Phrs could facilitate subpopulation communication in dense isogenic communities to control the physiological strategies followed by differentiated subpopulations by interpreting (environmental) signals based on the spatiotemporal community structure. JF - Proceedings of the National Academy of Sciences, USA AU - Bischofs, Ilka B AU - Hug, Joshua A AU - Liu, Aiwen W AU - Wolf, Denise M AU - Arkin, Adam P AD - Departments of super(a)Bioengineering and, aparkin@lbl.gov Y1 - 2009/04/21/ PY - 2009 DA - 2009 Apr 21 SP - 6459 EP - 6464 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 106 IS - 16 SN - 0027-8424, 0027-8424 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; Sustainability Science Abstracts; Chemoreception Abstracts KW - Bacillus subtilis KW - Food KW - Gram-positive bacteria KW - quorum sensing KW - Physiology KW - Sporulation KW - Nutrients KW - Computer applications KW - nutrients KW - stationary phase KW - Integration KW - Communications KW - subpopulations KW - Community structure KW - Chemical communication KW - Operons KW - Intercellular signalling KW - Signal transduction KW - M3 1010:Issues in Sustainable Development KW - A 01490:Miscellaneous KW - J 02320:Cell Biology KW - R 18010:Pheromones & other infochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20772190?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Complexity+in+bacterial+cell-cell+communication%3A+Quorum+signal+integration+and+subpopulation+signaling+in+the+Bacillus+subtilis+phosphorelay&rft.au=Bischofs%2C+Ilka+B%3BHug%2C+Joshua+A%3BLiu%2C+Aiwen+W%3BWolf%2C+Denise+M%3BArkin%2C+Adam+P&rft.aulast=Bischofs&rft.aufirst=Ilka&rft.date=2009-04-21&rft.volume=106&rft.issue=16&rft.spage=6459&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0810878106 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2013-05-31 N1 - SubjectsTermNotLitGenreText - quorum sensing; Gram-positive bacteria; Food; Sporulation; Nutrients; Computer applications; stationary phase; Integration; Community structure; Chemical communication; Operons; Intercellular signalling; Signal transduction; nutrients; Communications; subpopulations; Physiology; Bacillus subtilis DO - http://dx.doi.org/10.1073/pnas.0810878106 ER - TY - CPAPER T1 - Novel and not so novel biomarkers of response and resistance to inhibitors of HER2 (ErbB2) T2 - 100th Annual Meeting of the American Association for Cancer Research (AACR 2009) AN - 40355912; 5270751 JF - 100th Annual Meeting of the American Association for Cancer Research (AACR 2009) AU - Gray, Joe Y1 - 2009/04/18/ PY - 2009 DA - 2009 Apr 18 KW - Bioindicators KW - ErbB-2 protein KW - Biomarkers KW - Inhibitors KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40355912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=100th+Annual+Meeting+of+the+American+Association+for+Cancer+Research+%28AACR+2009%29&rft.atitle=Novel+and+not+so+novel+biomarkers+of+response+and+resistance+to+inhibitors+of+HER2+%28ErbB2%29&rft.au=Gray%2C+Joe&rft.aulast=Gray&rft.aufirst=Joe&rft.date=2009-04-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+American+Association+for+Cancer+Research+%28AACR+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aacr.org/Uploads/DocumentRepository/2009_AM/am09_final_prog ram_20090418.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The importance of the tumor microenvironment in the initiation, promotion, and therapy of cancer T2 - 100th Annual Meeting of the American Association for Cancer Research (AACR 2009) AN - 40351493; 5271720 JF - 100th Annual Meeting of the American Association for Cancer Research (AACR 2009) AU - Bissell, Mina Y1 - 2009/04/18/ PY - 2009 DA - 2009 Apr 18 KW - Cancer KW - Tumors KW - Microenvironments KW - Therapy KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40351493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=100th+Annual+Meeting+of+the+American+Association+for+Cancer+Research+%28AACR+2009%29&rft.atitle=The+importance+of+the+tumor+microenvironment+in+the+initiation%2C+promotion%2C+and+therapy+of+cancer&rft.au=Bissell%2C+Mina&rft.aulast=Bissell&rft.aufirst=Mina&rft.date=2009-04-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+American+Association+for+Cancer+Research+%28AACR+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aacr.org/Uploads/DocumentRepository/2009_AM/am09_final_prog ram_20090419.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-28 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Graphical methods for quantifying macromolecules through bright field imaging AN - 20587690; 9300449 AB - Bright field imaging of biological samples stained with antibodies and/or special stains provides a rapid protocol for visualizing various macromolecules. However, this method of sample staining and imaging is rarely employed for direct quantitative analysis due to variations in sample fixations, ambiguities introduced by color composition and the limited dynamic range of imaging instruments. We demonstrate that, through the decomposition of color signals, staining can be scored on a cell-by-cell basis. We have applied our method to fibroblasts grown from histologically normal breast tissue biopsies obtained from two distinct populations. Initially, nuclear regions are segmented through conversion of color images into gray scale, and detection of dark elliptic features. Subsequently, the strength of staining is quantified by a color decomposition model that is optimized by a graph cut algorithm. In rare cases where nuclear signal is significantly altered as a result of sample preparation, nuclear segmentation can be validated and corrected. Finally, segmented stained patterns are associated with each nuclear region following region-based tessellation. Compared to classical non-negative matrix factorization, proposed method: (i) improves color decomposition, (ii) has a better noise immunity, (iii) is more invariant to initial conditions and (iv) has a superior computing performance. JF - Bioinformatics AU - Chang, Hang AU - DeFilippis, Rosa Anna AU - Tlsty, Thea D AU - Parvin, Bahram AD - 1 Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA, 2 Institute of Automation, Chinese Academy of Sciences, Beijing, China, 3 Department of Pathology, University of California, San Francisco and 4 Department of Electrical Engineering, University of California, Riverside, USA, hchang@lbl.gov Y1 - 2009/04/15/ PY - 2009 DA - 2009 Apr 15 SP - 1070 EP - 1075 PB - Oxford University Press, Oxford Journals, Great Clarendon Street VL - 25 IS - 8 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Macromolecules KW - Algorithms KW - Computer graphics KW - Image processing KW - Biopsy KW - Immunity KW - Stains KW - Decomposition KW - imaging KW - Fibroblasts KW - Color KW - Antibodies KW - Segmentation KW - Bioinformatics KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20587690?accountid=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=Bioinformatics&rft.atitle=Graphical+methods+for+quantifying+macromolecules+through+bright+field+imaging&rft.au=Chang%2C+Hang%3BDeFilippis%2C+Rosa+Anna%3BTlsty%2C+Thea+D%3BParvin%2C+Bahram&rft.aulast=Chang&rft.aufirst=Hang&rft.date=2009-04-15&rft.volume=25&rft.issue=8&rft.spage=1070&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbtn426 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Macromolecules; Computer graphics; Algorithms; Image processing; Biopsy; Stains; Immunity; imaging; Decomposition; Color; Fibroblasts; Antibodies; Segmentation; Bioinformatics DO - http://dx.doi.org/10.1093/bioinformatics/btn426 ER - TY - JOUR T1 - Functional Gene Array-Based Analysis of Microbial Community Structure in Groundwaters with a Gradient of Contaminant Levels AN - 754542164; 13267322 AB - To understand how contaminants affect microbial community diversity, heterogeneity, and functional structure, six groundwater monitoring wells from the Field Research Center of the U.S. Department of Energy Environmental Remediation Science Program (ERSP; Oak Ridge, TN), with a wide range of pH, nitrate, and heavy metal contamination were investigated. DNA from the groundwater community was analyzed with a functional gene array containing 2006 probes to detect genes involved in metal resistance, sulfate reduction, organic contaminant degradation, and carbon and nitrogen cycling. Microbial diversity decreased in relation to the contamination levels of the wells. Highly contaminated wells had lower gene diversity but greater signal intensity than the pristine well. The microbial composition was heterogeneous, with 17-70% overlap between different wells. Metal-resistant and metal-reducing microorganisms were detected in both contaminated and pristine wells, suggesting the potential for successful bioremediation of metal-contaminated groundwaters. In addition, results of Mantel tests and canonical correspondence analysis indicate that nitrate, sulfate, pH, uranium, and technetium have a significant (p < 0.05) effect on microbial community structure. This study provides an overall picture of microbial community structure in contaminated environments with functional gene arrays by showing that diversity and heterogeneity can vary greatly in relation to contamination. JF - Environmental Science & Technology AU - Waldron, Patricia J AU - Wu, Liyou AU - Van Nostrand, Joy D AU - Schadt, Chris W AU - He, Zhili AU - Watson, David B AU - Jardine, Philip M AU - Palumbo, Anthony V AU - Hazen, Terry C AU - Zhou, Jizhong AD - Institute for Environmental Genomics, Department of Botany and Microbiology, University of Oklahoma, Norman, Oklahoma 73019, Virtual Institute for Microbial Stress and Survival, Lawrence Berkeley National Laboratory, Berkeley, California 94720, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, and Lawrence Berkeley National Laboratory, Berkeley, California 94720 Y1 - 2009/04/14/ PY - 2009 DA - 2009 Apr 14 SP - 3529 EP - 3534 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 10 SN - 0013-936X, 0013-936X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Aqualine Abstracts; Pollution Abstracts; Environment Abstracts; Water Resources Abstracts KW - Sulfates KW - Bioremediation KW - Ecosystems KW - Contamination KW - Heavy metals KW - pH effects KW - heavy metals KW - pH KW - Metals KW - Carbon cycle KW - Microbial activity KW - USA, Tennessee, Oak Ridge KW - Technetium KW - Community structure KW - Microorganisms KW - Nitrogen cycle KW - Groundwater KW - Contaminants KW - Nitrogen KW - Pollution monitoring KW - Nitrate KW - Biodegradation KW - Degradation KW - Sulfate reduction KW - Probes KW - Groundwater Pollution KW - sulfate reduction KW - Uranium KW - Ground water KW - Heterogeneity KW - Nitrates KW - Hydrogen Ion Concentration KW - USA KW - Energy KW - DNA KW - P 2000:FRESHWATER POLLUTION KW - SW 3010:Identification of pollutants KW - A 01390:Forestry KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754542164?accountid=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=Functional+Gene+Array-Based+Analysis+of+Microbial+Community+Structure+in+Groundwaters+with+a+Gradient+of+Contaminant+Levels&rft.au=Waldron%2C+Patricia+J%3BWu%2C+Liyou%3BVan+Nostrand%2C+Joy+D%3BSchadt%2C+Chris+W%3BHe%2C+Zhili%3BWatson%2C+David+B%3BJardine%2C+Philip+M%3BPalumbo%2C+Anthony+V%3BHazen%2C+Terry+C%3BZhou%2C+Jizhong&rft.aulast=Waldron&rft.aufirst=Patricia&rft.date=2009-04-14&rft.volume=43&rft.issue=10&rft.spage=3529&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes803423p LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Nitrate; Bioremediation; Biodegradation; Contamination; Heavy metals; Sulfate reduction; Probes; Carbon cycle; Technetium; Community structure; Uranium; Energy; DNA; Ground water; Microorganisms; Contaminants; pH effects; Nitrogen; Sulfates; Pollution monitoring; Metals; Degradation; Nitrates; Microbial activity; sulfate reduction; Nitrogen cycle; Groundwater; pH; heavy metals; Ecosystems; Hydrogen Ion Concentration; Groundwater Pollution; Heterogeneity; USA, Tennessee, Oak Ridge; USA DO - http://dx.doi.org/10.1021/es803423p ER - TY - JOUR T1 - Emergence of the persistent spin helix in semiconductor quantum wells AN - 20486534; 9179879 AB - According to Noether's theorem, for every symmetry in nature there is a corresponding conservation law. For example, invariance with respect to spatial translation corresponds to conservation of momentum. In another well- known example, invariance with respect to rotation of the electron's spin, or SU(2) symmetry, leads to conservation of spin polarization. For electrons in a solid, this symmetry is ordinarily broken by spin-orbit coupling, allowing spin angular momentum to flow to orbital angular momentum. However, it has recently been predicted that SU(2) can be achieved in a two-dimensional electron gas, despite the presence of spin-orbit coupling. The corresponding conserved quantities include the amplitude and phase of a helical spin density wave termed the 'persistent spin helix'. SU(2) is realized, in principle, when the strengths of two dominant spin-orbit interactions, the Rashba (strength parameterized by alpha) and linear Dresselhaus (beta sub(1)) interactions, are equal. This symmetry is predicted to be robust against all forms of spin-independent scattering, including electron- electron interactions, but is broken by the cubic Dresselhaus term (beta sub(3)) and spin-dependent scattering. When these terms are negligible, the distance over which spin information can propagate is predicted to diverge as alpha approaches beta sub(1). Here we report experimental observation of the emergence of the persistent spin helix in GaAs quantum wells by independently tuning alpha and beta sub(1). Using transient spin-grating spectroscopy, we find a spin-lifetime enhancement of two orders of magnitude near the symmetry point. Excellent quantitative agreement with theory across a wide range of sample parameters allows us to obtain an absolute measure of all relevant spin-orbit terms, identifying beta sub(3) as the main SU(2)-violating term in our samples. The tunable suppression of spin relaxation demonstrated in this work is well suited for application to spintronics. JF - Nature AU - Koralek, J D AU - Weber, C P AU - Orenstein, J AU - Bernevig, BA AU - Zhang, Shou-Cheng AU - Mack, S AU - Awschalom, D D AD - Materials Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA Y1 - 2009/04/02/ PY - 2009 DA - 2009 Apr 02 SP - 610 EP - 613 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 458 IS - 7238 SN - 0028-0836, 0028-0836 KW - Sustainability Science Abstracts KW - Conservation KW - Spectroscopy KW - Polarization KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20486534?accountid=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=Nature&rft.atitle=Emergence+of+the+persistent+spin+helix+in+semiconductor+quantum+wells&rft.au=Koralek%2C+J+D%3BWeber%2C+C+P%3BOrenstein%2C+J%3BBernevig%2C+BA%3BZhang%2C+Shou-Cheng%3BMack%2C+S%3BAwschalom%2C+D+D&rft.aulast=Koralek&rft.aufirst=J&rft.date=2009-04-02&rft.volume=458&rft.issue=7238&rft.spage=610&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature07871 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Conservation; Polarization; Spectroscopy DO - http://dx.doi.org/10.1038/nature07871 ER - TY - JOUR T1 - Weighing the costs and benefits of state renewables portfolio standards in the United States: A comparative analysis of state-level policy impact projections AN - 746155382; 12978882 AB - State renewables portfolio standards (RPS) have emerged as one of the most important policy drivers of renewable energy capacity expansion in the U.S. As RPS policies have been proposed or adopted in an increasing number of states, a growing number of studies have attempted to quantify the potential impacts of these policies, focusing primarily on cost impacts, but sometimes also estimating macroeconomic, risk reduction, and environmental effects. This article synthesizes and analyzes the results and methodologies of 31 distinct state or utility-level RPS cost-impact analyses completed since 1998. Together, these studies model proposed or adopted RPS policies in 20 different states. We highlight the key findings of these studies on the projected costs of state RPS policies, examine the sensitivity of projected costs to model assumptions, evaluate the reasonableness of key input assumptions, and suggest possible areas of improvement for future RPS analyses. We conclude that while there is considerable uncertainty in the study results, the majority of the studies project modest cost impacts. Seventy percent of the state RPS cost studies project retail electricity rate increases of no greater than 1%. Nonetheless, there is considerable room for improving the analytic methods, and therefore accuracy of these estimates. JF - Renewable & Sustainable Energy Reviews AU - Chen, Cliff AU - Wiser, Ryan AU - Mills, Andrew AU - Bolinger, Mark AD - Ernest Orlando Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 90R4000, Berkeley, CA 94720, USA, cchen@ucsusa.orgrhwiser@lbl.govadmills@lbl.govmabolinger@lbl.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 552 EP - 566 PB - Elsevier Science Ltd., The Boulevard Kidlington Oxford OX5 1GB UK VL - 13 IS - 3 SN - 1364-0321, 1364-0321 KW - Environment Abstracts; Sustainability Science Abstracts KW - Cost-benefit analysis KW - risk reduction KW - Sensitivity KW - USA KW - Reviews KW - Renewable energy KW - portfolios KW - Sustainable development KW - ENA 03:Energy KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746155382?accountid=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=Renewable+%26+Sustainable+Energy+Reviews&rft.atitle=Weighing+the+costs+and+benefits+of+state+renewables+portfolio+standards+in+the+United+States%3A+A+comparative+analysis+of+state-level+policy+impact+projections&rft.au=Chen%2C+Cliff%3BWiser%2C+Ryan%3BMills%2C+Andrew%3BBolinger%2C+Mark&rft.aulast=Chen&rft.aufirst=Cliff&rft.date=2009-04-01&rft.volume=13&rft.issue=3&rft.spage=552&rft.isbn=&rft.btitle=&rft.title=Renewable+%26+Sustainable+Energy+Reviews&rft.issn=13640321&rft_id=info:doi/10.1016%2Fj.rser.2008.01.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Cost-benefit analysis; Sensitivity; risk reduction; Renewable energy; Reviews; portfolios; Sustainable development; USA DO - http://dx.doi.org/10.1016/j.rser.2008.01.005 ER - TY - JOUR T1 - Spatially resolved U(VI) partitioning and speciation: implications for plume scale behavior of contaminant U in the Hanford vadose zone. AN - 67255419; 19452870 AB - A saline-alkaline brine containing high concentration of U(VI) was accidentally spilled at the Hanford Site in 1951, introducing 10 tons of U into sediments under storage tank BX-102. U concentrations in the deep vadose zone and groundwater plumes increase with time, yet how the U has been migrating is not fully understood. We simulated the spill event in laboratory soil columns, followed by aging, and obtained spatially resolved U partitioning and speciation along simulated plumes. We found after aging, at apparent steady state, that the pore aqueous phase U concentrations remained surprisingly high (up to 0.022 M), in close agreement with the recently reported high U concentrations (up to 0.027 M) in the vadose zone plume (1). The pH values of aged pore liquids varying from 10 to 7, consistent with the measured pH of the field borehole sediments varying from 9.5 to 7.4 (2), from near the plume source to the plume front. The direct measurements of aged pore liquids together with thermodynamic calculations using a Pitzer approach revealed that UO2(CO3)3(4-) is the dominant aqueous U species within the plume body (pH 8-10), whereas Ca2UO2(CO3)3 and CaUO2(CO3)32- are also significant in the plume frontvicinity (pH 7-8), consistent with that measured from field borehole pore-waters (3). U solid phase speciation varies at different locations along the plume flow path and even within single sediment grains, because of location dependent pore and micropore solution chemistry. Our results suggest that continuous gravity-driven migration of the highly stable U02(CO3)34 in the residual carbonate and sodium rich tank waste solution is likely responsible for the detected growing U concentrations in the vadose zone and groundwater. JF - Environmental science & technology AU - Wan, Jiamin AU - Kim, Yongman AU - Tokunaga, Tetsu K AU - Wang, Zheming AU - Dixit, Suvasis AU - Steefel, Carl I AU - Saiz, Eduardo AU - Kunz, Martin AU - Tamura, Nobumichi AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory, Richland, WA, USA. jwan@lbl.gov Y1 - 2009/04/01/ PY - 2009 DA - 2009 Apr 01 SP - 2247 EP - 2253 VL - 43 IS - 7 SN - 0013-936X, 0013-936X KW - Water Pollutants, Radioactive KW - 0 KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Geologic Sediments -- chemistry KW - Washington KW - Thermodynamics KW - Hydrogen-Ion Concentration KW - Water Pollutants, Radioactive -- chemistry KW - Uranium -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67255419?accountid=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=Environmental+science+%26+technology&rft.atitle=Spatially+resolved+U%28VI%29+partitioning+and+speciation%3A+implications+for+plume+scale+behavior+of+contaminant+U+in+the+Hanford+vadose+zone.&rft.au=Wan%2C+Jiamin%3BKim%2C+Yongman%3BTokunaga%2C+Tetsu+K%3BWang%2C+Zheming%3BDixit%2C+Suvasis%3BSteefel%2C+Carl+I%3BSaiz%2C+Eduardo%3BKunz%2C+Martin%3BTamura%2C+Nobumichi&rft.aulast=Wan&rft.aufirst=Jiamin&rft.date=2009-04-01&rft.volume=43&rft.issue=7&rft.spage=2247&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-06-12 N1 - Date created - 2009-05-20 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Quantitative relationship of sick building syndrome symptoms with ventilation rates. AN - 67106318; 19207289 AB - UNLABELLEDData from published studies were combined and analyzed to develop best-fit equations and curves quantifying the change in sick building syndrome (SBS) symptom prevalence in office workers with ventilation rate. For each study, slopes were calculated, representing the fractional change in SBS symptom prevalence per unit change in ventilation rate per person. Values of ventilation rate, associated with each value of slope, were also calculated. Linear regression equations were fitted to the resulting data points, after weighting by study size. Integration of the slope-ventilation rate equations yielded curves of relative SBS symptom prevalence vs. ventilation rate. Based on these analyses, as the ventilation rate drops from 10 to 5 l/s-person, relative SBS symptom prevalence increases approximately 23% (12% to 32%), and as ventilation rate increases from 10 to 25 l/s-person, relative prevalence decreases approximately 29% (15% to 42%). Variations in SBS symptom types, building features, and outdoor air quality may cause the relationship of SBS symptom prevalence with ventilation rate in specific situations to differ from the average relationship predicted in this paper.PRACTICAL IMPLICATIONSOn average, providing more outdoor air ventilation will reduce prevalence rates of sick building syndrome (SBS) symptoms. However, given the costs of energy use, including increased risks of climate change, it is important to balance the benefits and risks of increased ventilation. This paper provides initial estimates of how the incremental health benefits per unit of increased ventilation diminish at higher levels of ventilation. JF - Indoor air AU - Fisk, W J AU - Mirer, A G AU - Mendell, M J AD - Indoor Environment Department, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA. wjfisk@lbl.gov Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 159 EP - 165 VL - 19 IS - 2 KW - Air Pollutants, Occupational KW - 0 KW - Index Medicus KW - Humans KW - Linear Models KW - Prevalence KW - Models, Theoretical KW - Air Pollution, Indoor -- adverse effects KW - Air Pollution, Indoor -- analysis KW - Ventilation -- methods KW - Air Pollutants, Occupational -- analysis KW - Sick Building Syndrome -- epidemiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67106318?accountid=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=Indoor+air&rft.atitle=Quantitative+relationship+of+sick+building+syndrome+symptoms+with+ventilation+rates.&rft.au=Fisk%2C+W+J%3BMirer%2C+A+G%3BMendell%2C+M+J&rft.aulast=Fisk&rft.aufirst=W&rft.date=2009-04-01&rft.volume=19&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Indoor+air&rft.issn=1600-0668&rft_id=info:doi/10.1111%2Fj.1600-0668.2008.00575.x LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-07-07 N1 - Date created - 2009-04-02 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1111/j.1600-0668.2008.00575.x ER - TY - JOUR T1 - Using Visual Analytics to Develop Situation Awareness in Astrophysics AN - 57738621; 200906803 AB - We present a novel collaborative visual analytics application for cognitively overloaded users in the astrophysics domain. The system was developed for scientists who need to analyze heterogeneous, complex data under time pressure, and make predictions and time-critical decisions rapidly and correctly under a constant influx of changing data. The Sunfall Data Taking system utilizes several novel visualization and analysis techniques to enable a team of geographically distributed domain specialists to effectively and remotely maneuver a custom-built instrument under challenging operational conditions. Sunfall Data Taking has been in production use for 2 years by a major international astrophysics collaboration (the largest data volume super-nova search currently in operation), and has substantially improved the operational efficiency of its users. We describe the system design process by an interdisciplinary team, the system architecture and the results of an informal usability evaluation of the production system by domain experts in the context of Endsley's three levels of situation awareness. Adapted from the source document. JF - Information Visualization AU - Aragon, Cecilia R AU - Poon, Sarah S AU - Aldering, Gregory S AU - Thomas, Rollin C AU - Quimby, Robert AD - Computational Research Division, Lawrence Berkeley National Laboratory, One Cyclotron Road, MS 50B-2239, Berkeley, CA 94720, USA craragon@lbl.gov Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 30 EP - 41 PB - Palgrave Macmillan Ltd., Basingstoke, Hampshire UK VL - 8 IS - 1 SN - 1473-8716, 1473-8716 KW - Data and knowledge visualization, scientific visualization, scientific analytics, visual analytics, situation awareness, astrophysics KW - User interface KW - Visualization KW - Astronomy KW - Data analysis KW - article KW - 10.13: INFORMATION COMMUNICATION - SCIENCE, TECHNOLOGY, MEDICINE UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57738621?accountid=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=Information+Visualization&rft.atitle=Using+Visual+Analytics+to+Develop+Situation+Awareness+in+Astrophysics&rft.au=Aragon%2C+Cecilia+R%3BPoon%2C+Sarah+S%3BAldering%2C+Gregory+S%3BThomas%2C+Rollin+C%3BQuimby%2C+Robert&rft.aulast=Aragon&rft.aufirst=Cecilia&rft.date=2009-04-01&rft.volume=8&rft.issue=1&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Information+Visualization&rft.issn=14738716&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2009-07-06 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Data analysis; User interface; Visualization; Astronomy ER - TY - JOUR T1 - Basin-scale environmental impact of geological carbon sequestration in the Illinois Basin AN - 50243748; 2009-081940 AB - The Illinois Basin was used to model the environmental impact of future multiple injection sites in the thick, extensive Mount Simon Formation. The basin-scale model domain of 241,000 km2 covered a core injection area, a near-field area, and a far-field area. The model adequately captures the characteristics of the Mount Simon Formation in the core injection area, which include (1) an overall thickness of 300 to 680 m, (2) an upper unit of sandstone and shale tidally influenced and deposited, (3) a thick middle unit of relatively clean sandstone of relatively high permeability, and (4) a lower arkosic unit of higher permeability with an average thickness of 90 m. The model assumed that there were twenty sequestration sites (spaced 30 km apart) within the core injection area. At each site, five million tons of CO2 was injected annually for 50 years into the lower arkosic unit. A three-dimensional unstructured mesh of 1.25 million gridblocks was used. Both the two-phase CO2-brine flow within the twenty CO2 plumes and the single-phase brine flow away from the plumes were simulated using the parallel TOUGH2/ECO2N simulator. Simulation results indicate that (1) the maximum pressure buildup in the core injection area is 45.7 bar at the end of the 50 years of injection, less than 28% of the hydrostatic pre-injection pressure and far less than the maximum pressure gradients regulated for waste injection; this indicate the geomechanical integrity of the caprock can be ensured; (2) various conditions are favorable for safe storage of large volume of CO2 in the Mt Simon Sandstone. The simulation results also indicate that (1) significant pressure buildup (as high as 2 bar) in the northern Illinois (where groundwater resources are important) is observed, and such pressure buildup may have impacts on groundwater supply; (2) salinity change along the updip Mt Simon is negligible; (3) brine leakage through the Eau Claire Formation, simulated using a regional-scale permeability representative of all localized leaky faults and multi-aquifer or abandoned wells, during and after the CO2 injection may have negative impact on the shallower Ironton-Galesville freshwater aquifers, and this negative impact on water quality will be addressed in the future. JF - Abstracts with Programs - Geological Society of America AU - Zhou, Quanlin AU - Birkholzer, Jens T AU - Leetaru, Hannes AU - Mehnert, Edward AU - Lin, Yu-Feng AU - Tsang, Chin-Fu AU - Jordan, Preston AU - Frailey, Scott AU - Finley, Robert AU - Anonymous Y1 - 2009/04// PY - 2009 DA - April 2009 SP - 4 PB - Geological Society of America (GSA), Boulder, CO VL - 41 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - water quality KW - Illinois Basin KW - carbon sequestration KW - numerical models KW - three-dimensional models KW - Paleozoic KW - sandstone KW - Mount Simon Sandstone KW - environmental effects KW - Cambrian KW - ground water KW - carbon dioxide KW - aquifers KW - Upper Cambrian KW - gas injection KW - sedimentary rocks KW - brines KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50243748?accountid=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=Basin-scale+environmental+impact+of+geological+carbon+sequestration+in+the+Illinois+Basin&rft.au=Zhou%2C+Quanlin%3BBirkholzer%2C+Jens+T%3BLeetaru%2C+Hannes%3BMehnert%2C+Edward%3BLin%2C+Yu-Feng%3BTsang%2C+Chin-Fu%3BJordan%2C+Preston%3BFrailey%2C+Scott%3BFinley%2C+Robert%3BAnonymous&rft.aulast=Zhou&rft.aufirst=Quanlin&rft.date=2009-04-01&rft.volume=41&rft.issue=4&rft.spage=4&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 - aquifers; brines; Cambrian; carbon dioxide; carbon sequestration; clastic rocks; environmental effects; gas injection; ground water; Illinois Basin; Mount Simon Sandstone; numerical models; Paleozoic; sandstone; sedimentary rocks; three-dimensional models; United States; Upper Cambrian; water quality ER - TY - JOUR T1 - Three-Dimensional Macromolecular Organization of Cryofixed Myxococcus xanthus Biofilms as Revealed by Electron Microscopic Tomography , AN - 21499377; 12493464 AB - Despite the fact that most bacteria grow in biofilms in natural and pathogenic ecosystems, very little is known about the ultrastructure of their component cells or about the details of their community architecture. We used high-pressure freezing and freeze-substitution to minimize the artifacts of chemical fixation, sample aggregation, and sample extraction. As a further innovation we have, for the first time in biofilm research, used electron tomography and three-dimensional (3D) visualization to better resolve the macromolecular 3D ultrastructure of a biofilm. This combination of superb specimen preparation and greatly improved resolution in the z axis has opened a window in studies of Myxococcus xanthus cell ultrastructure and biofilm community architecture. New structural information on the chromatin body, cytoplasmic organization, membrane apposition between adjacent cells, and structure and distribution of pili and vesicles in the biofilm matrix is presented. JF - Journal of Bacteriology AU - Palsdottir, Hildur AU - Remis, Jonathan P AU - Schaudinn, Christoph AU - O'Toole, Eileen AU - Lux, Renate AU - Shi, Wenyuan AU - McDonald, Kent L AU - Costerton, JWilliam AU - Auer, Manfred AD - Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, MAuer@lbl.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 2077 EP - 2082 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 - Macromolecules KW - Myxococcus xanthus KW - Chromatin KW - Pili KW - Freezing KW - Tomography KW - Apposition KW - Vesicles KW - Biofilms KW - Ultrastructure KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21499377?accountid=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=Three-Dimensional+Macromolecular+Organization+of+Cryofixed+Myxococcus+xanthus+Biofilms+as+Revealed+by+Electron+Microscopic+Tomography+%2C&rft.au=Palsdottir%2C+Hildur%3BRemis%2C+Jonathan+P%3BSchaudinn%2C+Christoph%3BO%27Toole%2C+Eileen%3BLux%2C+Renate%3BShi%2C+Wenyuan%3BMcDonald%2C+Kent+L%3BCosterton%2C+JWilliam%3BAuer%2C+Manfred&rft.aulast=Palsdottir&rft.aufirst=Hildur&rft.date=2009-04-01&rft.volume=191&rft.issue=7&rft.spage=2077&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/10.1128%2FJB.01333-08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2013-07-15 N1 - SubjectsTermNotLitGenreText - Macromolecules; Chromatin; Pili; Freezing; Apposition; Tomography; Vesicles; Biofilms; Ultrastructure; Myxococcus xanthus DO - http://dx.doi.org/10.1128/JB.01333-08 ER - TY - JOUR T1 - Formation dry-out from CO2 injection into saline aquifers: 1. Effects of solids precipitation and their mitigation AN - 21019618; 9180164 AB - Injection of CO2 into saline aquifers may cause formation dry-out and precipitation of salt near the injection well, which may reduce formation porosity, permeability, and injectivity. This paper uses numerical simulation to explore the role of different processes and parameters in the salt precipitation process and to examine injection strategies that could mitigate the effects. The main physical mechanisms affecting the dry-out and salt precipitation process include (1) displacement of brine away from the injection well by injected CO2, (2) dissolution (evaporation) of brine into the flowing CO2 stream, (3) upflow of CO2 due to gravity effects (buoyancy), (4) backflow of brine toward the injection point due to capillary pressure gradients that oppose the pressure gradient in the CO2-rich ("gas") phase, and (5) molecular diffusion of dissolved salt. The different mechanisms operate on a range of spatial scales. CO2 injection at constant rate into a homogeneous reservoir with uniform initial conditions is simulated in 1-D radial geometry, to resolve multiscale processes by taking advantage of the similarity property, i.e., the evolution of system conditions as a function of radial distance R and time t depends only on the similarity variable R2/t. Simulations in 2-D vertical cross sections are used to examine the role of gravity effects. We find that counterflow of CO2 and brine can greatly increase aqueous phase salinity and can promote substantial salt precipitation even in formations with low dissolved solids. Salt precipitation can accentuate effects of gravity override. We find that injecting a slug of fresh water prior to commencement of CO2 injection can reduce salt precipitation and permeability loss near the injection well. JF - Water Resources Research AU - Pruess, Karsten AU - Muller, Nadja AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, California, 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 - 45 IS - 3 SN - 0043-1397, 0043-1397 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts KW - W03402 KW - CO2 storage KW - saline aquifers KW - salt precipitation KW - 1847 Hydrology: Modeling KW - 1832 Hydrology: Groundwater transport KW - 1899 Hydrology: General or miscellaneous KW - Aquifers KW - Salinity variations KW - Evaporation KW - Injection KW - Permeability KW - Initial conditions KW - Reservoirs KW - Buoyancy KW - Precipitation processes KW - Injection Wells KW - Precipitation KW - Salts KW - Numerical simulations KW - Gravity effects KW - Groundwater KW - Water resources research KW - Carbon Dioxide KW - Brines KW - AQ 00007:Industrial Effluents KW - SW 0835:Streamflow and runoff KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21019618?accountid=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=Water+Resources+Research&rft.atitle=Formation+dry-out+from+CO2+injection+into+saline+aquifers%3A+1.+Effects+of+solids+precipitation+and+their+mitigation&rft.au=Pruess%2C+Karsten%3BMuller%2C+Nadja&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=2009-04-01&rft.volume=45&rft.issue=3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR007101 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Aquifers; Salinity variations; Numerical simulations; Precipitation processes; Evaporation; Gravity effects; Precipitation; Initial conditions; Water resources research; Reservoirs; Buoyancy; Permeability; Salts; Injection Wells; Groundwater; Injection; Brines; Carbon Dioxide DO - http://dx.doi.org/10.1029/2008WR007101 ER - TY - JOUR T1 - Formation dry-out from CO2 injection into saline aquifers: 2. Analytical model for salt precipitation AN - 20997341; 9180165 AB - From a mass balance for water dissolved into the flowing CO2 stream and a consideration of saturation profiles from the Buckley-Leverett fractional flow theory, we derive an equation that directly relates gas saturation at the dry-out front to temperature, pressure, and salinity dependence of fluid properties. The equation is easily solved by iteration or interpolation. From gas saturation at the front we derive the average gas saturation in the dry-out region, from which we obtain the "solid saturation" , i.e., the fraction of pore space filled with solid precipitate. Values of derived from this theory show excellent agreement with numerical simulations presented in the preceding companion paper. Thus, from relative permeabilities and fluid properties at in situ conditions prior to CO2 injection, it is possible to directly make an accurate estimate of solids precipitation, without having to perform a numerical simulation of the injection process. JF - Water Resources Research AU - Pruess, Karsten AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, California, 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 - 45 IS - 3 SN - 0043-1397, 0043-1397 KW - Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - W03403 KW - CO2 storage KW - saline aquifers KW - salt precipitation KW - 1847 Hydrology: Modeling KW - 1849 Hydrology: Numerical approximations and analysis KW - 1899 Hydrology: General or miscellaneous KW - Aquifers KW - Injection KW - Streams KW - Salinity KW - Aquifer flow KW - Weather KW - Solids KW - Precipitation KW - Saturation KW - Interpolation KW - Fronts KW - Numerical simulations KW - Groundwater KW - Water resources research KW - Analytical models KW - Carbon Dioxide KW - AQ 00007:Industrial Effluents KW - SW 0835:Streamflow and runoff KW - M2 556.18:Water Management (556.18) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20997341?accountid=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=Water+Resources+Research&rft.atitle=Formation+dry-out+from+CO2+injection+into+saline+aquifers%3A+2.+Analytical+model+for+salt+precipitation&rft.au=Pruess%2C+Karsten&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=2009-04-01&rft.volume=45&rft.issue=3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR007102 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Aquifers; Numerical simulations; Fronts; Precipitation; Aquifer flow; Analytical models; Water resources research; Interpolation; Weather; Salinity; Solids; Groundwater; Saturation; Streams; Injection; Carbon Dioxide DO - http://dx.doi.org/10.1029/2008WR007102 ER - TY - JOUR T1 - A close look at the China Design Standard for Energy Efficiency of Public Buildings AN - 20995076; 9086777 AB - This paper takes a close look at the China national standard GB50189-2005, Design Standard for Energy Efficiency of Public Buildings, which was enforced on July 1, 2005. The paper first reviews the standard, then compares the standard with ASHRAE Standard 90.1-2004 to identify discrepancies in code coverage and stringency, and recommends some energy conservation measures that can be evaluated in the design of public buildings to achieve energy savings beyond the standard. The paper also highlights several important features of 90.1-2004 that may be considered as additions to the GB50189-2005 standard during the next revision. At the end the paper summarizes the latest developments in building energy standards and rating systems in China and the US. JF - Energy and Buildings AU - Hong, Tianzhen AD - Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division, 1 Cyclotron Road, Berkeley, CA 94720, United States, thong@lbl.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 426 EP - 435 PB - Elsevier Science, P.O. Box 564 Lausanne 1 CH-1001 Switzerland VL - 41 IS - 4 SN - 0378-7788, 0378-7788 KW - Sustainability Science Abstracts KW - ASHRAE 90.1 KW - Building energy standard KW - China KW - Commercial buildings KW - Energy efficiency KW - GB50189-2005 KW - public buildings KW - Reviews KW - Energy conservation KW - China, People's Rep. KW - Buildings KW - Design KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20995076?accountid=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+and+Buildings&rft.atitle=A+close+look+at+the+China+Design+Standard+for+Energy+Efficiency+of+Public+Buildings&rft.au=Hong%2C+Tianzhen&rft.aulast=Hong&rft.aufirst=Tianzhen&rft.date=2009-04-01&rft.volume=41&rft.issue=4&rft.spage=426&rft.isbn=&rft.btitle=&rft.title=Energy+and+Buildings&rft.issn=03787788&rft_id=info:doi/10.1016%2Fj.enbuild.2008.11.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Energy efficiency; public buildings; Reviews; Energy conservation; Buildings; Design; China, People's Rep. DO - http://dx.doi.org/10.1016/j.enbuild.2008.11.003 ER - TY - JOUR T1 - Visual Exploration of Three-Dimensional Gene Expression Using Physical Views and Linked Abstract Views AN - 20775627; 10324126 AB - During animal development, complex patterns of gene expression provide positional information within the embryo. To better understand the underlying gene regulatory networks, the Berkeley Drosophila Transcription Network Project (BDTNP) has developed methods that support quantitative computational analysis of three-dimensional (3D) gene expression in early Drosophila embryos at cellular resolution. We introduce PointCloudXplore (PCX), an interactive visualization tool that supports visual exploration of relationships between different genes' expression using a combination of established visualization techniques. Two aspects of gene expression are of particular interest: 1) gene expression patterns defined by the spatial locations of cells expressing a gene and 2) relationships between the expression levels of multiple genes. PCX provides users with two corresponding classes of data views: 1) Physical Views based on the spatial relationships of cells in the embryo and 2) Abstract Views that discard spatial information and plot expression levels of multiple genes with respect to each other. Cell Selectors highlight data associated with subsets of embryo cells within a View. Using linking, these selected cells can be viewed in multiple representations. We describe PCX as a 3D gene expression visualization tool and provide examples of how it has been used by BDTNP biologists to generate new hypotheses. JF - IEEE/ACM Transactions on Computational Biology and Bioinformatics AU - Weber, Gunther H AU - Rubel, Oliver AU - Huang, Min-Yu AU - Depace, Angela H AU - Fowlkes, Charless C AU - Keranen, Soile V E AU - Luengo Hendriks, Cris L AU - Hagen, Hans AU - Knowles, David W AU - Malik, Jitendra AU - Biggin, Mark D AU - Hamann, Bernd AD - Lawrence Berkeley National Laboratory, Berkeley Y1 - 2009/04// PY - 2009 DA - Apr 2009 PB - Institute of Electrical and Electronics Engineers, Inc., 3 Park Avenue, 17th Fl New York NY 10016-5997 USA, [mailto:customer.service@ieee.org], [URL:http://www.ieee.org] VL - 6 IS - 2 SN - 1545-5963, 1545-5963 KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts KW - Gene expression KW - Computer programs KW - Data processing KW - Embryo cells KW - Transcription KW - spatial discrimination KW - Bioinformatics KW - Computer applications KW - Drosophila KW - G 07730:Development & Cell Cycle KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20775627?accountid=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=IEEE%2FACM+Transactions+on+Computational+Biology+and+Bioinformatics&rft.atitle=Visual+Exploration+of+Three-Dimensional+Gene+Expression+Using+Physical+Views+and+Linked+Abstract+Views&rft.au=Weber%2C+Gunther+H%3BRubel%2C+Oliver%3BHuang%2C+Min-Yu%3BDepace%2C+Angela+H%3BFowlkes%2C+Charless+C%3BKeranen%2C+Soile+V+E%3BLuengo+Hendriks%2C+Cris+L%3BHagen%2C+Hans%3BKnowles%2C+David+W%3BMalik%2C+Jitendra%3BBiggin%2C+Mark+D%3BHamann%2C+Bernd&rft.aulast=Weber&rft.aufirst=Gunther&rft.date=2009-04-01&rft.volume=6&rft.issue=2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=IEEE%2FACM+Transactions+on+Computational+Biology+and+Bioinformatics&rft.issn=15455963&rft_id=info:doi/10.1145%2F345513.345271 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2013-05-31 N1 - SubjectsTermNotLitGenreText - Gene expression; Computer programs; Data processing; Embryo cells; Transcription; spatial discrimination; Bioinformatics; Computer applications; Drosophila DO - http://dx.doi.org/10.1145/345513.345271 ER - TY - JOUR T1 - A review of wind project financing structures in the USA AN - 20524362; 9216443 AB - The rapid pace of wind power development in the USA over the last decade has outstripped the ability of most project developers to provide adequate equity capital and to make efficient use of project-related tax benefits. In response, the sector has created novel project financing structures that feature varying combinations of equity capital from project developers and third-party tax-oriented investors and, in some cases, commercial debt. While their origins stem from variations in the financial capacity and business objectives of wind project developers, as well as the risk tolerances and objectives of equity and debt providers, each structure is, at its core, designed to manage project risk and to allocate federal tax incentives to those entities that can use them most efficiently. This paper surveys the six principal financing structures through which most new utility-scale wind projects (excluding utility-owned projects) in the USA have been financed from 1999 to the present. These structures include simple balance sheet finance, several varieties of all-equity special allocation partnership flip structures and two leveraged structures. In addition to describing each structure's mechanics, the paper also discusses its rationale for use, the types of investors that find it appealing and why, and its relative frequency of use in the market. The paper concludes with a generalized summary of how a developer might choose one structure over another. JF - Wind Energy AU - Bolinger, Mark AU - Harper, John AU - Karcher, Matt AD - Lawrence Berkeley National Laboratory, Berkeley, CA, USA, MABolinger@lbl.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 295 EP - 309 PB - John Wiley & Sons, Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 12 IS - 3 SN - 1095-4244, 1095-4244 KW - Sustainability Science Abstracts KW - Taxation KW - USA KW - financing KW - Wind energy KW - investors KW - Reviews KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20524362?accountid=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=Wind+Energy&rft.atitle=A+review+of+wind+project+financing+structures+in+the+USA&rft.au=Bolinger%2C+Mark%3BHarper%2C+John%3BKarcher%2C+Matt&rft.aulast=Bolinger&rft.aufirst=Mark&rft.date=2009-04-01&rft.volume=12&rft.issue=3&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Wind+Energy&rft.issn=10954244&rft_id=info:doi/10.1002%2Fwe.289 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Taxation; financing; Wind energy; investors; Reviews; USA DO - http://dx.doi.org/10.1002/we.289 ER - TY - JOUR T1 - A single-sample method for normalizing and combining full-resolution copy numbers from multiple platforms, labs and analysis methods AN - 20505031; 9195723 AB - Motivation: The rapid expansion of whole-genome copy number (CN) studies brings a demand for increased precision and resolution of CN estimates. Recent studies have obtained CN estimates from more than one platform for the same set of samples, and it is natural to want to combine the different estimates in order to meet this demand. Estimates from different platforms show different degrees of attenuation of the true CN changes. Similar differences can be observed in CNs from the same platform run in different labs, or in the same lab, with different analytical methods. This is the reason why it is not straightforward to combine CN estimates from different sources (platforms, labs and analysis methods).Results: We propose a single-sample multi source normalization that brings full-resolution CN estimates to the same scale across sources. The normalized CNs are such that for any underlying CN level, their mean level is the same regardless of the source, which make them better suited for being combined across sources, e.g. existing segmentation methods may be used to identify aberrant regions. We use microarray-based CN estimates from 'The Cancer Genome Atlas' (TCGA) project to illustrate and validate the method. We show that the normalized and combined data better separate two CN states at a given resolution. We conclude that it is possible to combine CNs from multiple sources such that the resolution becomes effectively larger, and when multiple platforms are combined, they also enhance the genome coverage by complementing each other in different regions.Availability: A bounded-memory implementation is available in aroma.cn.Contact: hbatstat.berkeley.edu JF - Bioinformatics AU - Bengtsson, Henrik AU - Ray, Amrita AU - Spellman, Paul AU - Speed, Terence P AD - Department of Statistics, University of California, 2 Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, USA and 3 Bioinformatics Division, Walter & Eliza Hall Institute of Medical Research, Parkville, Australia Y1 - 2009/04/01/ PY - 2009 DA - 2009 Apr 01 SP - 861 EP - 867 PB - Oxford University Press, Oxford Journals, Great Clarendon Street VL - 25 IS - 7 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Genomes KW - Central nervous system KW - Data processing KW - Atlases KW - Segmentation KW - Bioinformatics KW - Cancer KW - copy number KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20505031?accountid=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=Bioinformatics&rft.atitle=A+single-sample+method+for+normalizing+and+combining+full-resolution+copy+numbers+from+multiple+platforms%2C+labs+and+analysis+methods&rft.au=Bengtsson%2C+Henrik%3BRay%2C+Amrita%3BSpellman%2C+Paul%3BSpeed%2C+Terence+P&rft.aulast=Bengtsson&rft.aufirst=Henrik&rft.date=2009-04-01&rft.volume=25&rft.issue=7&rft.spage=861&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbtp074 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Genomes; Central nervous system; Data processing; Atlases; Segmentation; Bioinformatics; Cancer; copy number DO - http://dx.doi.org/10.1093/bioinformatics/btp074 ER - TY - JOUR T1 - OnTheFly: a tool for automated document-based text annotation, data linking and network generation AN - 20501936; 9195717 AB - OnTheFly is a web-based application that applies biological named entity recognition to enrich Microsoft Office, PDF and plain text documents. The input files are converted into the HTML format and then sent to the Reflect tagging server, which highlights biological entity names like genes, proteins and chemicals, and attaches to them JavaScript code to invoke a summary pop-up window. The window provides an overview of relevant information about the entity, such as a protein description, the domain composition, a link to the 3D structure and links to other relevant online resources. OnTheFly is also able to extract the bioentities mentioned in a set of files and to produce a graphical representation of the networks of the known and predicted associations of these entities by retrieving the information from the STITCH database.Availability: http://onthefly.embl.de, http://onthefly.embl.de/FAQ.htmlContact: pavlopouatembl.deSupplementary information: Supplementary data are available at Bioinformatics online. JF - Bioinformatics AU - Pavlopoulos, Georgios A AU - Pafilis, Evangelos AU - Kuhn, M AU - Hooper, Sean D AU - Schneider, Reinhard AD - Structural and Computational Biology Unit, EMBL Meyerhofstrasse 1, Heidelberg, Germany and 2 Department of Energy Joint Genome Institute (DOE-JGI), Genome Biology Program, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA Y1 - 2009/04/01/ PY - 2009 DA - 2009 Apr 01 SP - 977 EP - 978 PB - Oxford University Press, Oxford Journals, Great Clarendon Street VL - 25 IS - 7 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Computer programs KW - Data processing KW - Reviews KW - Computer graphics KW - Bioinformatics KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20501936?accountid=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=Bioinformatics&rft.atitle=OnTheFly%3A+a+tool+for+automated+document-based+text+annotation%2C+data+linking+and+network+generation&rft.au=Pavlopoulos%2C+Georgios+A%3BPafilis%2C+Evangelos%3BKuhn%2C+M%3BHooper%2C+Sean+D%3BSchneider%2C+Reinhard&rft.aulast=Pavlopoulos&rft.aufirst=Georgios&rft.date=2009-04-01&rft.volume=25&rft.issue=7&rft.spage=977&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbtp081 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Computer programs; Data processing; Reviews; Computer graphics; Bioinformatics DO - http://dx.doi.org/10.1093/bioinformatics/btp081 ER - TY - JOUR T1 - XANES studies of modified and newly synthesized nanostructured manganese oxides AN - 20075479; 10192544 AB - The interesting chemical and physical properties of Mn-oxide-based nanomaterials offer a variety of technological applications. The novel Mn-oxide properties reached through synthetic design have the potential to be of tremendous contribution to modern, environmental friendly chemistry. A problem of Mn oxide crystal chemistry is that, even within a single mineral, Mn atoms can exhibit multiple valence states. An average oxidation state for Mn atoms can be easily and quite reasonably measured, however, determining the individual proportions/("weights") of Mn(IV), Mn(III), and Mn(II) in a non-destructive way is considerably more difficult. We applied X-ray absorption near edge spectroscopy (XANES) to investigate the Mn environment and to improve fundamental understanding of the structural chemistry and morphology of nanostructured Mn-oxides to produce desirable chemical and physical properties. JF - Journal of Electron Spectroscopy and Related Phenomena AU - Demchenko, IN AU - Lawniczak-Jablonska, K AU - Tyliszczak, T AU - Birkner, N R AU - Stolte, W C AU - Chernyshova, M AU - Hemmers, O AD - University of Nevada-Las Vegas, 4505 Maryland Pkwy-Box 454003, Las Vegas, NV 89154-4003, United States, INDemchenko@lbl.gov Y1 - 2009/04// PY - 2009 DA - Apr 2009 SP - 24 EP - 29 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 171 IS - 1-3 SN - 0368-2048, 0368-2048 KW - Biotechnology and Bioengineering Abstracts KW - Ionizing radiation KW - Oxidation KW - oxides KW - Crystals KW - Spectroscopy KW - Minerals KW - Environmental factors KW - Manganese KW - nanotechnology KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20075479?accountid=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+Electron+Spectroscopy+and+Related+Phenomena&rft.atitle=XANES+studies+of+modified+and+newly+synthesized+nanostructured+manganese+oxides&rft.au=Demchenko%2C+IN%3BLawniczak-Jablonska%2C+K%3BTyliszczak%2C+T%3BBirkner%2C+N+R%3BStolte%2C+W+C%3BChernyshova%2C+M%3BHemmers%2C+O&rft.aulast=Demchenko&rft.aufirst=IN&rft.date=2009-04-01&rft.volume=171&rft.issue=1-3&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Journal+of+Electron+Spectroscopy+and+Related+Phenomena&rft.issn=03682048&rft_id=info:doi/10.1016%2Fj.elspec.2008.12.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Manganese; Spectroscopy; oxides; Ionizing radiation; Crystals; nanotechnology; Environmental factors; Minerals; Oxidation DO - http://dx.doi.org/10.1016/j.elspec.2008.12.005 ER - TY - JOUR T1 - Carbon-Centered Free Radicals in Particulate Matter Emissions from Wood and Coal Combustion AN - 754546132; 13289833 AB - Electron paramagnetic resonance (EPR) spectroscopy was used to measure the free radicals in the particulate matter (PM) emissions from wood and coal combustion. The intensity of radicals in PM dropped linearly within two months of sample storage and stabilized after that. This factor of storage time was adjusted when comparing radical intensities among different PM samples. An inverse relationship between coal rank and free radical intensities in PM emissions was observed, which was in contrast with the pattern of radical intensities in the source coals. The strong correlation between intensities of free radical and elemental carbon in PM emissions suggests that the radical species may be carbon-centered. The increased g-factors, 2.0029-2.0039, over that of purely carbon-centered radicals may indicate the presence of vicinal oxygen heteroatom. The redox and biology activities of these carbon-centered radicals are worthy of evaluation. JF - Energy & Fuels AU - Tian, Linwei AU - Koshland, Catherine P AU - Yano, Junko AU - Yachandra, Vittal K AU - Yu, Ignatius T S AU - Lee, S C AU - Lucas, Donald AD - School of Public Health, Chinese University of Hong Kong, Shatin-NT, Hong Kong, China, School of Public Health, Energy and Resources Group, and Lawrence Berkeley National Laboratory, University of California, Berkeley, California 94720, and The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China Y1 - 2009/03/27/ PY - 2009 DA - 2009 Mar 27 SP - 2523 EP - 2526 PB - American Chemical Society VL - 23 IS - 5 SN - 0887-0624, 0887-0624 KW - Pollution Abstracts KW - Storage KW - Oxygen KW - Fuels KW - Emissions KW - Wood KW - Coal KW - Particulates KW - Spectroscopy KW - Combustion KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754546132?accountid=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=Energy+%26+Fuels&rft.atitle=Carbon-Centered+Free+Radicals+in+Particulate+Matter+Emissions+from+Wood+and+Coal+Combustion&rft.au=Tian%2C+Linwei%3BKoshland%2C+Catherine+P%3BYano%2C+Junko%3BYachandra%2C+Vittal+K%3BYu%2C+Ignatius+T+S%3BLee%2C+S+C%3BLucas%2C+Donald&rft.aulast=Tian&rft.aufirst=Linwei&rft.date=2009-03-27&rft.volume=23&rft.issue=5&rft.spage=2523&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/10.1021%2Fef8010096 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Storage; Oxygen; Fuels; Emissions; Wood; Particulates; Coal; Spectroscopy; Combustion DO - http://dx.doi.org/10.1021/ef8010096 ER - TY - JOUR T1 - Framework for evaluating anthrax risk in buildings. AN - 67142335; 19368172 AB - If Bacillus anthracis (BA), the organism that causes anthrax, is known or suspected to have contaminated a building, a critical decision is what level of contamination is unacceptable. This decision has two components: (1) what is the relationship between the degree of contamination and the risk to occupants, (2) and what is an acceptable risk to occupants? These lead to a further decision: (3) how many samples must be taken to determine whether a building is unacceptably contaminated? We discuss existing data that bear on these questions, and introduce a nomogram that can be used to investigate the relationship between risk of contracting anthrax, the surface concentration of BA, the probability of detection, and the number of samples needed to ensure detection with a given degree of certainty. The same approach could be used for other agents that are dangerous due to resuspension of deposited particles. JF - Environmental science & technology AU - Price, Phillip N AU - Sohn, Michael D AU - Lacommare, Kristina S H AU - McWilliams, Jennifer A AD - Indoor Environment Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA. pnprice@lbl.gov Y1 - 2009/03/15/ PY - 2009 DA - 2009 Mar 15 SP - 1783 EP - 1787 VL - 43 IS - 6 SN - 0013-936X, 0013-936X KW - Index Medicus KW - Bacillus anthracis -- isolation & purification KW - Equipment Contamination KW - Bacteriological Techniques KW - Environmental Monitoring KW - Anthrax -- transmission KW - Anthrax -- microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67142335?accountid=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=Environmental+science+%26+technology&rft.atitle=Framework+for+evaluating+anthrax+risk+in+buildings.&rft.au=Price%2C+Phillip+N%3BSohn%2C+Michael+D%3BLacommare%2C+Kristina+S+H%3BMcWilliams%2C+Jennifer+A&rft.aulast=Price&rft.aufirst=Phillip&rft.date=2009-03-15&rft.volume=43&rft.issue=6&rft.spage=1783&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-05-11 N1 - Date created - 2009-04-16 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - CPAPER T1 - Form Dictates Function: Modeling Normal Breast to Understand Breast Cancer T2 - 2009 Keystone Symposia on Extrinsic Control of Tumor Genesis and Progression (C8) AN - 41898483; 5113289 JF - 2009 Keystone Symposia on Extrinsic Control of Tumor Genesis and Progression (C8) AU - Bissell, Mina Y1 - 2009/03/15/ PY - 2009 DA - 2009 Mar 15 KW - Breast cancer KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41898483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Keystone+Symposia+on+Extrinsic+Control+of+Tumor+Genesis+and+Progression+%28C8%29&rft.atitle=Form+Dictates+Function%3A+Modeling+Normal+Breast+to+Understand+Breast+Cancer&rft.au=Bissell%2C+Mina&rft.aulast=Bissell&rft.aufirst=Mina&rft.date=2009-03-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Keystone+Symposia+on+Extrinsic+Control+of+Tumor+Genesis+and+Progression+%28C8%29&rft.issn=&rft_id=info:doi/ L2 - http://www.keystonesymposia.org/Meetings/ViewMeetings.cfm?MeetingID=96 7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Association of functionally significant Melanocortin-4 but not Melanocortin-3 receptor mutations with severe adult obesity in a large North American case-control study AN - 20777356; 10835517 AB - Functionally significant heterozygous mutations in the Melanocortin-4 receptor (MC4R) have been implicated in 2.5% of early onset obesity cases in European cohorts. The role of mutations in this gene in severely obese adults, particularly in smaller North American patient cohorts, has been less convincing. More recently, it has been proposed that mutations in a phylogenetically and physiologically related receptor, the Melanocortin-3 receptor (MC3R), could also be a cause of severe human obesity. The objectives of this study were to determine if mutations impairing the function of MC4R or MC3R were associated with severe obesity in North American adults. We studied MC4R and MC3R mutations detected in a total of 1821 adults (889 severely obese and 932 lean controls) from two cohorts. We systematically and comparatively evaluated the functional consequences of all mutations found in both MC4R and MC3R. The total prevalence of rare MC4R variants in severely obese North American adults was 2.25% (CI sub(95%): 1.44-3.47) compared with 0.64% (CI sub(95%): 0.26-1.43) in lean controls (P < 0.005). After classification of functional consequence, the prevalence of MC4R mutations with functional alterations was significantly greater when compared with controls (P < 0.005). In contrast, the prevalence of rare MC3R variants was not significantly increased in severely obese adults [0.67% (CI sub(95%): 0.27-1.50) versus 0.32% (CI sub(95%): 0.06-0.99)] (P = 0.332). Our results confirm that mutations in MC4R are a significant cause of severe obesity, extending this finding to North American adults. However, our data suggest that MC3R mutations are not associated with severe obesity in this population. JF - Human Molecular Genetics AU - Calton, Melissa A AU - Ersoy, Baran A AU - Zhang, Sumei AU - Kane, John P AU - Malloy, Mary J AU - Pullinger, Clive R AU - Bromberg, Yana AU - Pennacchio, Len A AU - Dent, Robert AU - McPherson, Ruth AU - Ahituv, Nadav AU - Vaisse, Christian AD - 8 U.S. Department of Energy , Joint Genome Institute , Walnut Creek, CA 94720 , USA, vaisse@diabetes.ucsf.edu vaisse@diabetes.ucsf.edu Y1 - 2009/03/15/ PY - 2009 DA - 2009 Mar 15 SP - 1140 EP - 1147 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 18 IS - 6 SN - 0964-6906, 0964-6906 KW - Physical Education Index; Genetics Abstracts KW - Phylogeny KW - Obesity KW - Genetics KW - Data processing KW - Classification KW - Melanocortin MC4 receptors KW - Patients KW - Adults KW - Mutation KW - G 07880:Human Genetics KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20777356?accountid=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=Human+Molecular+Genetics&rft.atitle=Association+of+functionally+significant+Melanocortin-4+but+not+Melanocortin-3+receptor+mutations+with+severe+adult+obesity+in+a+large+North+American+case-control+study&rft.au=Calton%2C+Melissa+A%3BErsoy%2C+Baran+A%3BZhang%2C+Sumei%3BKane%2C+John+P%3BMalloy%2C+Mary+J%3BPullinger%2C+Clive+R%3BBromberg%2C+Yana%3BPennacchio%2C+Len+A%3BDent%2C+Robert%3BMcPherson%2C+Ruth%3BAhituv%2C+Nadav%3BVaisse%2C+Christian&rft.aulast=Calton&rft.aufirst=Melissa&rft.date=2009-03-15&rft.volume=18&rft.issue=6&rft.spage=1140&rft.isbn=&rft.btitle=&rft.title=Human+Molecular+Genetics&rft.issn=09646906&rft_id=info:doi/10.1093%2Fhmg%2Fddn431 LA - English DB - Physical Education Index N1 - Date revised - 2009-09-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Genetics; Obesity; Classification; Patients; Adults; Phylogeny; Data processing; Melanocortin MC4 receptors; Mutation DO - http://dx.doi.org/10.1093/hmg/ddn431 ER - TY - JOUR T1 - Homology with vesicle fusion mediator syntaxin-1a predicts determinants of epimorphin/syntaxin-2 function in mammary epithelial morphogenesis. AN - 67010047; 19129200 AB - We have shown that branching morphogenesis of mammary ductal structures requires the action of the morphogen epimorphin/syntaxin-2. Epimorphin, originally identified as an extracellular molecule, is identical to syntaxin-2, an intracellular molecule that is a member of the extensively investigated syntaxin family of proteins that mediate vesicle trafficking. We show here that, although epimorphin/syntaxin-2 is highly homologous to syntaxin-1a, only epimorphin/syntaxin-2 can stimulate mammary branching morphogenesis. We construct a homology model of epimorphin/syntaxin-2 based on the published structure of syntaxin-1a, and we use this model to identify the structural motif responsible for the morphogenic activity. We identify four residues located within the cleft between helices B and C that differ between syntaxin-1a and epimorphin/syntaxin-2; through site-directed mutagenesis of these four amino acids, we confer the properties of epimorphin for cell adhesion, gene activation, and branching morphogenesis onto the inactive syntaxin-1a template. These results provide a dramatic demonstration of the use of structural information about one molecule to define a functional motif of a second molecule that is related at the sequence level but highly divergent functionally. JF - The Journal of biological chemistry AU - Chen, Connie S AU - Nelson, Celeste M AU - Khauv, Davitte AU - Bennett, Simone AU - Radisky, Evette S AU - Hirai, Yohei AU - Bissell, Mina J AU - Radisky, Derek C AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA. Y1 - 2009/03/13/ PY - 2009 DA - 2009 Mar 13 SP - 6877 EP - 6884 VL - 284 IS - 11 SN - 0021-9258, 0021-9258 KW - Epim protein, mouse KW - 0 KW - Membrane Glycoproteins KW - STX2 protein, human KW - Syntaxin 1 KW - Index Medicus KW - Structural Homology, Protein KW - Mutagenesis, Site-Directed KW - Animals KW - Amino Acid Motifs -- physiology KW - Cell Adhesion -- physiology KW - Models, Molecular KW - Humans KW - Mice KW - Female KW - Cell Line KW - Amino Acid Substitution KW - Mammary Glands, Human -- embryology KW - Morphogenesis -- physiology KW - Mammary Glands, Animal -- embryology KW - Syntaxin 1 -- genetics KW - Syntaxin 1 -- metabolism KW - Membrane Glycoproteins -- metabolism KW - Membrane Glycoproteins -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67010047?accountid=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=The+Journal+of+biological+chemistry&rft.atitle=Homology+with+vesicle+fusion+mediator+syntaxin-1a+predicts+determinants+of+epimorphin%2Fsyntaxin-2+function+in+mammary+epithelial+morphogenesis.&rft.au=Chen%2C+Connie+S%3BNelson%2C+Celeste+M%3BKhauv%2C+Davitte%3BBennett%2C+Simone%3BRadisky%2C+Evette+S%3BHirai%2C+Yohei%3BBissell%2C+Mina+J%3BRadisky%2C+Derek+C&rft.aulast=Chen&rft.aufirst=Connie&rft.date=2009-03-13&rft.volume=284&rft.issue=11&rft.spage=6877&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/10.1074%2Fjbc.M805908200 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-05-04 N1 - Date created - 2009-03-09 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Gastroenterol Hepatol. 2005 Nov;20(11):1769-80 [16246199] Dev Growth Differ. 2006 Feb;48(2):65-72 [16512851] Dev Biol. 2006 Mar 1;291(1):25-37 [16413528] Nature. 2000 Mar 23;404(6776):355-62 [10746715] Biochemistry. 2000 Jul 25;39(29):8470-9 [10913252] Am J Respir Cell Mol Biol. 2000 Aug;23(2):168-74 [10919982] Biochim Biophys Acta. 2000 Jul 14;1480(1-2):235-44 [11004567] J Clin Invest. 2000 Nov;106(10):1209-20 [11086022] Nat Cell Biol. 2000 Dec;2(12):879-87 [11146651] Cancer Res. 2001 Jan 1;61(1):261-9 [11196172] J Cell Biol. 2001 Mar 5;152(5):911-22 [11238448] J Cell Biol. 2001 May 14;153(4):785-94 [11352939] J Cell Biochem. 2001;82(3):357-70 [11500913] J Cell Physiol. 2001 Oct;189(1):91-105 [11573208] Development. 2001 Aug;128(16):3117-31 [11688561] Exp Nephrol. 2001;9(6):412-9 [11702001] J Biol Chem. 2002 Sep 27;277(39):36449-56 [12114520] J Clin Invest. 2006 Jun;116(6):1535-46 [16710473] Curr Opin Chem Biol. 2006 Oct;10(5):492-7 [16935022] Annu Rev Immunol. 2007;25:619-47 [17201681] J Cell Sci. 2007 Jun 15;120(Pt 12):2032-43 [17535848] Curr Opin Cell Biol. 2007 Oct;19(5):495-507 [17928215] J Biomol NMR. 2008 May;41(1):43-54 [18458823] Curr Opin Struct Biol. 2008 Jun;18(3):394-402 [18554899] Biophys J. 2006 Apr 15;90(8):2843-51 [16443657] Br J Dermatol. 1999 Sep;141(3):447-52 [10583047] J Clin Invest. 2002 Dec;110(11):1629-41 [12464668] EMBO J. 2003 Jan 2;22(1):78-88 [12505986] Proc Natl Acad Sci U S A. 2003 Feb 4;100(3):850-5 [12525691] Oncogene. 2003 Feb 13;22(6):869-83 [12584567] Proc Natl Acad Sci U S A. 2003 Apr 15;100(8):4451-6 [12668765] J Gastroenterol Hepatol. 2003 May;18(5):570-7 [12702050] Nucleic Acids Res. 2003 Jul 1;31(13):3381-5 [12824332] Breast Cancer Res Treat. 2003 May;79(2):175-85 [12825852] Trends Cell Biol. 2003 Aug;13(8):426-34 [12888295] J Cell Biol. 2003 Sep 15;162(6):1123-33 [12975354] Annu Rev Cell Dev Biol. 2003;19:493-517 [14570579] Biochem Biophys Res Commun. 2003 Nov 14;311(2):415-23 [14592430] FASEB J. 2003 Nov;17(14):2037-47 [14597673] J Cell Sci. 2003 Dec 15;116(Pt 24):4871-81 [14625381] Biochemistry. 2003 Dec 2;42(47):13901-8 [14636058] Breast Cancer Res. 2004;6(1):1-11 [14680479] Am J Physiol Lung Cell Mol Physiol. 2004 Jun;286(6):L1179-87 [15136295] J Biol Chem. 2004 Jul 23;279(30):31409-18 [15143060] Histopathology. 1991 Jun;18(6):517-22 [1715306] Cell. 1991 Nov 1;67(3):569-79 [1934061] Cell. 1992 May 1;69(3):385-7 [1581959] Cell. 1992 May 1;69(3):471-81 [1581962] Cell. 1993 May 7;73(3):425-6 [8490959] Trends Biochem Sci. 1993 Apr;18(4):124-5 [8493722] Proc Natl Acad Sci U S A. 1993 Sep 1;90(17):8219-23 [8367486] Cell. 1993 Sep 10;74(5):863-73 [7690687] EMBO J. 1994 Feb 15;13(4):851-60 [7906646] Proc Natl Acad Sci U S A. 1997 Apr 1;94(7):3046-51 [9096343] J Cell Biol. 1998 Jan 12;140(1):159-69 [9425164] Nat Struct Biol. 1998 Sep;5(9):765-9 [9731768] Cell. 1998 Sep 18;94(6):841-9 [9753330] Nature. 1998 Sep 24;395(6700):347-53 [9759724] Proc Natl Acad Sci U S A. 1999 May 11;96(10):5412-7 [10318897] EMBO J. 1999 Aug 16;18(16):4372-82 [10449403] Respir Res. 2005;6:6 [15651999] Mol Cell Biol. 2005 Mar;25(5):1971-9 [15713650] Proc Natl Acad Sci U S A. 2005 Feb 15;102(7):2334-9 [15701688] Nat Rev Immunol. 2005 Apr;5(4):331-42 [15803152] Histochem Cell Biol. 2005 Jun;123(4-5):501-12 [15844003] Cancer Res. 2005 Oct 1;65(19):8617-21 [16204027] FEBS Lett. 2005 Oct 10;579(24):5385-91 [16199040] N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1074/jbc.M805908200 ER - TY - CPAPER T1 - Development of Advanced Imaging Techniques for the Analysis of Biomass during Pretreatment T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41796032; 5039835 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Simmons, Blake Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Biomass KW - Imaging techniques KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41796032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Development+of+Advanced+Imaging+Techniques+for+the+Analysis+of+Biomass+during+Pretreatment&rft.au=Simmons%2C+Blake&rft.aulast=Simmons&rft.aufirst=Blake&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 - High Throughput Structural Characterization of Protein Complexes in Solution using Small Angle X-ray Scattering (SAXS) Combined with Mass Spectrometry (MS) T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41793441; 5039669 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Tainer, John Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Mass spectroscopy KW - X-ray scattering KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41793441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High+Throughput+Structural+Characterization+of+Protein+Complexes+in+Solution+using+Small+Angle+X-ray+Scattering+%28SAXS%29+Combined+with+Mass+Spectrometry+%28MS%29&rft.au=Tainer%2C+John&rft.aulast=Tainer&rft.aufirst=John&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 - Porous Polymer Monoliths Today, Tomorrow, and Beyond T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41782533; 5040395 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Svec, Frantisek Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Polymers KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41782533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Porous+Polymer+Monoliths+Today%2C+Tomorrow%2C+and+Beyond&rft.au=Svec%2C+Frantisek&rft.aulast=Svec&rft.aufirst=Frantisek&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 - Technology for Imaging Multiprotein Complexes by Cryo-Electron Microscopy T2 - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AN - 41752059; 5039668 JF - 60th Pittsburgh Conference and Expo on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009) AU - Downing, Kenneth Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - Microscopy KW - Technology KW - Imaging techniques KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41752059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Technology+for+Imaging+Multiprotein+Complexes+by+Cryo-Electron+Microscopy&rft.au=Downing%2C+Kenneth&rft.aulast=Downing&rft.aufirst=Kenneth&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 - Workflow Management for High Volume Supernova Search T2 - 24th Annual ACM Symposium on Applied Computing (SAC 2009) AN - 41694287; 4997525 JF - 24th Annual ACM Symposium on Applied Computing (SAC 2009) AU - Aragon, Cecilia AU - Runge, Karl Y1 - 2009/03/08/ PY - 2009 DA - 2009 Mar 08 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41694287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=24th+Annual+ACM+Symposium+on+Applied+Computing+%28SAC+2009%29&rft.atitle=Workflow+Management+for+High+Volume+Supernova+Search&rft.au=Aragon%2C+Cecilia%3BRunge%2C+Karl&rft.aulast=Aragon&rft.aufirst=Cecilia&rft.date=2009-03-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=24th+Annual+ACM+Symposium+on+Applied+Computing+%28SAC+2009%29&rft.issn=&rft_id=info:doi/ L2 - http://oldwww.acm.org/conferences/sac/sac2009/TOC_Final.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Characterizing soil preferential flow using iodine-starch staining experiments and the active region model AN - 840343948; 2011-011005 AB - Preferential flow in the unsaturated soil is an important and common phenomenon, which is difficult to characterize. The major objective of this study was to analyze preferential flow distributions using visualized soil water flow patterns and the active region model (ARM), which has been developed recently. Thirteen infiltration experiments were conducted in the field, including different soils, various initial and boundary conditions controlling the infiltration processes, and measurement sizes. An iodine-starch staining method was applied to visualize flow paths in the soils. Distributions of stained coverage and soil water saturation within the stained region (the active region) were used to determine the key parameter (gamma ) of the ARM. Results showed that the ARM was able to capture the major features of the observed flow patterns under different infiltration conditions. Low initial soil water contents resulted in more heterogeneous flow distributions, corresponding to larger gamma values. The applied amount of infiltrating water affected the flow heterogeneity more complexly. A small amount of infiltrating water resulted in a relatively homogeneous flow pattern. As the infiltration amount increased, the flow patterns became more heterogeneous. With increasing infiltration amount to a certain point, the flow distributions became less heterogeneous and finally relatively homogeneous. Corresponding to the flow pattern changes, gamma values of the ARM increased first and then decreased with increasing applied water amount within a relatively narrow range. The relatively small changes of gamma values within the measurement sizes seemed to indicate that the soil flow heterogeneity was independent of the measurement scales within a certain range. JF - Journal of Hydrology AU - Sheng, Feng AU - Wang, Kang AU - Zhang, Renduo AU - Liu, Huihai Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 115 EP - 124 PB - Elsevier, Amsterdam VL - 367 IS - 1-2 SN - 0022-1694, 0022-1694 KW - soils KW - hydrology KW - experimental studies KW - ARM model KW - halogens KW - characterization KW - unsaturated zone KW - preferential flow KW - iodine KW - infiltration KW - tracers KW - active region model KW - water regimes KW - hydraulic conductivity KW - fractals KW - field studies KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/840343948?accountid=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+Hydrology&rft.atitle=Characterizing+soil+preferential+flow+using+iodine-starch+staining+experiments+and+the+active+region+model&rft.au=Sheng%2C+Feng%3BWang%2C+Kang%3BZhang%2C+Renduo%3BLiu%2C+Huihai&rft.aulast=Sheng&rft.aufirst=Feng&rft.date=2009-03-01&rft.volume=367&rft.issue=1-2&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2009.01.003 L2 - http://www.sciencedirect.com/science/journal/00221694 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 - 2011-01-01 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - active region model; ARM model; characterization; experimental studies; field studies; fractals; halogens; hydraulic conductivity; hydrology; infiltration; iodine; preferential flow; soils; tracers; unsaturated zone; water regimes DO - http://dx.doi.org/10.1016/j.jhydrol.2009.01.003 ER - TY - JOUR T1 - Post-closure flooding of the Homestake Mine at Lead, South Dakota AN - 742928754; 2010-065912 AB - The historic Homestake Gold Mine at Lead, SD, was closed in December of 2001 after 125 years of operation. Since closure, the mine was selected by the National Science Foundation as the proposed host site for the Deep Underground Science and Engineering Laboratory. Pumps in the 2,480-m- (8,150-ft-) deep mine were shut off on June 10, 2003. Post-closure flooding of the mine has resulted in rising water levels that reached the 1,524 m (5,000 ft) level in July of 2007. The rate of water inflow into the mine is about 47 L/s (750 gpm). A plot of water level vs. time shows that the rise has not followed an exponential decay curve. When the pumps are turned on for dewatering, the rate of water-level decline will be monitored. Water in the Homestake mine contains arsenic derived from arsenopyrite. In samples of mine water, the median concentration of arsenic was 0.012 mg/L, which is below South Dakota's surface-water aquatic life standard of 0.15 mg/L for beneficial use. JF - Mining Engineering AU - Davis, A AU - Roggenthen, W AU - Stetler, L AU - Hladysz, Z AU - Johnson, C Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 43 EP - 47 PB - Society for Mining, Metallurgy, and Exploration, Littleton, CO VL - 61 IS - 3 SN - 0026-5187, 0026-5187 KW - United States KW - water quality KW - mining KW - mines KW - phyllites KW - chemically precipitated rocks KW - monitoring KW - geologic hazards KW - acid mine drainage KW - underground mining KW - Homestake Mine KW - pollution KW - Lawrence County South Dakota KW - Lead South Dakota KW - history KW - sedimentary rocks KW - iron formations KW - metamorphic rocks KW - floods KW - alkalinity KW - pH KW - South Dakota KW - mine dewatering KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742928754?accountid=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=Mining+Engineering&rft.atitle=Post-closure+flooding+of+the+Homestake+Mine+at+Lead%2C+South+Dakota&rft.au=Davis%2C+A%3BRoggenthen%2C+W%3BStetler%2C+L%3BHladysz%2C+Z%3BJohnson%2C+C&rft.aulast=Davis&rft.aufirst=A&rft.date=2009-03-01&rft.volume=61&rft.issue=3&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Mining+Engineering&rft.issn=00265187&rft_id=info:doi/ L2 - http://me.smenet.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 6 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MIENAB N1 - SubjectsTermNotLitGenreText - acid mine drainage; alkalinity; chemically precipitated rocks; floods; geologic hazards; history; Homestake Mine; iron formations; Lawrence County South Dakota; Lead South Dakota; metamorphic rocks; mine dewatering; mines; mining; monitoring; pH; phyllites; pollution; sedimentary rocks; South Dakota; underground mining; United States; water quality ER - TY - JOUR T1 - Molecular stress response in the CNS of mice after systemic exposure to interferon-alpha, ionizing radiation and ketamine. AN - 733321118; 19162068 AB - We previously showed that the expression of troponin T1 (Tnnt 1) was induced in the central nervous system (CNS) of adult mice 30min after treatment with ketamine, a glutamate N-methyl-D-aspartic acid (NMDA) receptor antagonist. We hypothesized that Tnnt 1 expression may be an early molecular biomarker of stress response in the CNS of mice. To further evaluate this hypothesis, we investigated the regional expression of Tnnt 1 in the mouse brain using RNA in situ hybridization 4h after systemic exposure to interferon-alpha (IFN-alpha) and gamma ionizing radiation, both of which have be associated with wide ranges of neuropsychiatric complications. Adult B6C3F1 male mice were treated with either human IFN-alpha (a single i.p. injection at 1 x 10(5)IU/kg) or whole body gamma-radiation (10cGy or 2Gy). Patterns of Tnnt 1 transcript expression were compared in various CNS regions after IFN-alpha, radiation and ketamine treatments (previous study). Tnnt 1 expression was consistently induced in pyramidal neurons of cerebral cortex and hippocampus after all treatment regimens including 10cGy of ionizing radiation. Regional expression of Tnnt 1 was induced in Purkinje cells of cerebellum after ionizing radiation and ketamine treatment; but not after IFN-alpha treatment. None of the three treatments induced Tnnt 1 expression in glial cells. The patterns of Tnnt 1 expression in pyramidal neurons of cerebral cortex and hippocampus, which are both known to play important roles in cognitive function, memory and emotion, suggest that the expression of Tnnt 1 may be an early molecular biomarker of induced CNS stress. JF - Neurotoxicology AU - Lowe, Xiu R AU - Marchetti, Francesco AU - Lu, Xiaochen AU - Wyrobek, Andrew J AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. XRLowe@lbl.gov Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 261 EP - 268 VL - 30 IS - 2 KW - Interferon-alpha KW - 0 KW - Troponin T KW - Ketamine KW - 690G0D6V8H KW - Index Medicus KW - Animals KW - Humans KW - Troponin T -- biosynthesis KW - Mice KW - Male KW - Interferon-alpha -- toxicity KW - Central Nervous System -- metabolism KW - Oxidative Stress -- physiology KW - Gamma Rays -- adverse effects KW - Ketamine -- toxicity KW - Interferon-alpha -- administration & dosage KW - Central Nervous System -- radiation effects KW - Oxidative Stress -- drug effects KW - Central Nervous System -- drug effects KW - Oxidative Stress -- radiation effects KW - Ketamine -- administration & dosage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/733321118?accountid=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=Neurotoxicology&rft.atitle=Molecular+stress+response+in+the+CNS+of+mice+after+systemic+exposure+to+interferon-alpha%2C+ionizing+radiation+and+ketamine.&rft.au=Lowe%2C+Xiu+R%3BMarchetti%2C+Francesco%3BLu%2C+Xiaochen%3BWyrobek%2C+Andrew+J&rft.aulast=Lowe&rft.aufirst=Xiu&rft.date=2009-03-01&rft.volume=30&rft.issue=2&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Neurotoxicology&rft.issn=1872-9711&rft_id=info:doi/10.1016%2Fj.neuro.2008.12.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2010-03-01 N1 - Date created - 2009-03-17 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1016/j.neuro.2008.12.012 ER - TY - JOUR T1 - A beginner's guide to radiation damage. AN - 66950859; 19240325 AB - Many advances in the understanding of radiation damage to protein crystals, particularly at cryogenic temperatures, have been made in recent years, but with this comes an expanding literature, and, to the new breed of protein crystallographer who is not really interested in X-ray physics or radiation chemistry but just wants to solve a biologically relevant structure, the technical nature and breadth of this literature can be daunting. The purpose of this paper is to serve as a rough guide to radiation damage issues, and to provide references to the more exacting and detailed work. No attempt has been made to report precise numbers (a factor of two is considered satisfactory), and, since there are aspects of radiation damage that are demonstrably unpredictable, the 'worst case scenario' as well as the 'average crystal' are discussed in terms of the practicalities of data collection. JF - Journal of synchrotron radiation AU - Holton, James M AD - Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94158-2330, USA. jmholton@lbl.gov Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 133 EP - 142 VL - 16 SN - 0909-0495, 0909-0495 KW - Proteins KW - 0 KW - Index Medicus KW - Radiation Dosage KW - X-Rays KW - Protein Conformation -- radiation effects KW - Protein Denaturation -- radiation effects KW - Proteins -- chemistry KW - Proteins -- ultrastructure KW - Crystallization -- methods KW - Specimen Handling -- methods KW - Crystallography, X-Ray -- methods KW - Proteins -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66950859?accountid=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+synchrotron+radiation&rft.atitle=A+beginner%27s+guide+to+radiation+damage.&rft.au=Holton%2C+James+M&rft.aulast=Holton&rft.aufirst=James&rft.date=2009-03-01&rft.volume=16&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Journal+of+synchrotron+radiation&rft.issn=09090495&rft_id=info:doi/10.1107%2FS0909049509004361 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-04-28 N1 - Date created - 2009-02-25 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Acta Crystallogr D Biol Crystallogr. 2008 Feb;64(Pt 2):158-66 [18219115] J Struct Biol. 2008 Sep;163(3):271-6 [18588985] Nature. 1960 Feb 13;185(4711):422-7 [18990802] J Synchrotron Radiat. 2009 Mar;16(Pt 2):143-51 [19240326] J Synchrotron Radiat. 2009 Mar;16(Pt 2):152-62 [19240327] J Synchrotron Radiat. 2009 Mar;16(Pt 2):163-72 [19240328] Science. 2005 Nov 4;310(5749):827-34 [16272117] Nucleic Acids Res. 2000 Jan 1;28(1):235-42 [10592235] Proc Natl Acad Sci U S A. 2000 Jan 18;97(2):623-8 [10639129] Acta Crystallogr D Biol Crystallogr. 2000 Mar;56(Pt 3):328-41 [10713520] Structure. 2000 Mar 15;8(3):315-28 [10745008] Biophys J. 2000 Jun;78(6):3178-85 [10827994] Acta Crystallogr D Biol Crystallogr. 2001 Apr;57(Pt 4):488-97 [11264577] Protein Sci. 2001 Oct;10(10):1953-61 [11567086] Trends Biochem Sci. 2002 Apr;27(4):213-5 [11943550] J Synchrotron Radiat. 2002 Jul 1;9(Pt 4):198-201 [12091725] J Synchrotron Radiat. 2002 Nov 1;9(Pt 6):327-8 [12409617] J Synchrotron Radiat. 2002 Nov 1;9(Pt 6):329-32 [12409618] J Synchrotron Radiat. 2002 Nov 1;9(Pt 6):342-6 [12409620] J Synchrotron Radiat. 2002 Nov 1;9(Pt 6):347-54 [12409621] J Synchrotron Radiat. 2002 Nov 1;9(Pt 6):375-81 [12409625] Structure. 2003 Jan;11(1):13-9 [12517336] Structure. 2003 Feb;11(2):217-24 [12575941] J Mol Biol. 2003 Apr 18;328(1):289-301 [12684014] Biophys J. 2003 Jul;85(1):451-8 [12829500] Curr Opin Struct Biol. 2003 Oct;13(5):545-51 [14568608] J Mol Biol. 2004 May 14;338(5):999-1013 [15111063] Acta Crystallogr D Biol Crystallogr. 2004 Jun;60(Pt 6):1085-93 [15159568] J Mol Biol. 2004 Nov 5;343(5):1409-38 [15491621] J Synchrotron Radiat. 2004 Nov 1;11(Pt 6):447-55 [15496731] Acta Crystallogr D Biol Crystallogr. 2004 Nov;60(Pt 11):1958-63 [15502302] J Mol Biol. 1968 Apr 28;33(2):491-7 [5700707] Radiat Res. 1969 Apr;38(1):7-33 [5777999] Radiat Res. 1993 Nov;136(2):147-70 [8248472] Acta Crystallogr D Biol Crystallogr. 2006 Jan;62(Pt 1):58-64 [16369094] Acta Crystallogr D Biol Crystallogr. 2006 Jan;62(Pt 1):72-82 [16369096] Acta Crystallogr D Biol Crystallogr. 2006 Feb;62(Pt 2):125-32 [16421442] J Biol Chem. 2006 Feb 24;281(8):4580-8 [16352605] Proc Natl Acad Sci U S A. 2006 Mar 28;103(13):4912-7 [16549763] Phys Med Biol. 2006 Jul 7;51(13):R245-62 [16790906] Structure. 2006 Jul;14(7):1099-105 [16843891] Acta Crystallogr D Biol Crystallogr. 2006 Sep;62(Pt 9):1030-8 [16929104] Curr Opin Struct Biol. 2006 Oct;16(5):624-9 [16938450] J Synchrotron Radiat. 2007 Jan;14(Pt 1):1-3 [17211066] J Synchrotron Radiat. 2007 Jan;14(Pt 1):24-33 [17211069] J Synchrotron Radiat. 2007 Jan;14(Pt 1):34-42 [17211070] J Synchrotron Radiat. 2007 Jan;14(Pt 1):51-72 [17211072] J Synchrotron Radiat. 2007 Jan;14(Pt 1):73-83 [17211073] J Synchrotron Radiat. 2007 Jan;14(Pt 1):84-91 [17211074] J Synchrotron Radiat. 2007 Jan;14(Pt 1):109-15 [17211077] J Synchrotron Radiat. 2007 Jan;14(Pt 1):116-27 [17211078] Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):302-9 [17327667] Nature. 2007 Mar 1;446(7131):97-101 [17330045] Acta Crystallogr D Biol Crystallogr. 2007 Apr;63(Pt 4):486-92 [17372353] Nature. 2007 May 24;447(7143):453-7 [17468747] Acta Crystallogr D Biol Crystallogr. 2007 Jul;63(Pt 7):759-68 [17582167] Acta Crystallogr D Biol Crystallogr. 2007 Sep;63(Pt 9):951-60 [17704563] J Mol Biol. 2007 Oct 5;372(5):1179-88 [17825322] Structure. 2007 Dec;15(12):1531-41 [18073104] Trends Biochem Sci. 2005 Apr;30(4):213-9 [15817398] J Synchrotron Radiat. 2005 May;12(Pt 3):257-60 [15840908] J Synchrotron Radiat. 2005 May;12(Pt 3):261-7 [15840909] J Synchrotron Radiat. 2005 May;12(Pt 3):268-75 [15840910] J Synchrotron Radiat. 2005 May;12(Pt 3):276-84 [15840911] J Synchrotron Radiat. 2005 May;12(Pt 3):299-303 [15840914] Protein Sci. 2005 Jun;14(6):1498-507 [15883191] Nature. 2005 Jun 9;435(7043):773-8 [15944695] Proc Natl Acad Sci U S A. 2005 Aug 23;102(34):12047-52 [16103362] Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1227-37 [16131756] Protein Sci. 2005 Sep;14(9):2414-20 [16131664] N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1107/S0909049509004361 ER - TY - JOUR T1 - Use of gene probes to assess the impact and effectiveness of aerobic in situ bioremediation of TCE. AN - 66938816; 19034430 AB - Gene probe hybridization was used to determine distribution and expression of co-metabolic genes at a contaminated site as it underwent in situ methanotrophic bioremediation of trichloroethylene (TCE). The bioremediation strategies tested included a series of air, air:methane, and air:methane:nutrient pulses of the test plot using horizontal injection wells. During the test period, the levels of TCE reduced drastically in almost all test samples. Sediment core samples (n=367) taken from 0 m (surface)-43 m depth were probed for gene coding for methanotrophic soluble methane monooxygenase (sMMO) and heterotrophic toluene dioxygenase (TOD), which are known to co-metabolize TCE. The same sediment samples were also probed for genes coding for methanol dehydrogenase (MDH) (catalyzing the oxidation of methanol to formaldehyde) to assess specifically changes in methylotrophic bacterial populations in the site. Gene hybridization results showed that the frequency of detection of sMMO genes were stimulated approximately 250% following 1% methane:air (v/v) injection. Subsequent injection of 4% methane:air (v/v) resulted in an 85% decline probably due to nutrient limitations, since addition of nutrients (gaseous nitrogen and phosphorus) thereafter caused an increase in the frequency of detection of sMMO genes. Detection of TOD genes declined during the process, and eventually they were non-detectable by the final treatment, suggesting that methanotrophs displaced the TOD gene containing heterotrophs. Active transcription of sMMO and TOD was evidenced by hybridization to mRNA. These analyses combined with results showing the concomitant decline in TCE concentrations, increases in chloride concentration and increases in methanotroph viable counts, provide multiple lines of evidence that TCE remediation was caused specifically by methanotrophs. Our results suggest that sMMO genes are responsible for most, if not all, of the observed biodegradation of TCE. This study demonstrates that the use of nucleic acid analytical methods provided a gene specific assessment of the effects of in situ treatment technologies. JF - Archives of microbiology AU - Hazen, Terry C AU - Chakraborty, Romy AU - Fleming, James M AU - Gregory, Ingrid R AU - Bowman, John P AU - Jimenez, Luis AU - Zhang, Dai AU - Pfiffner, Susan M AU - Brockman, Fred J AU - Sayler, Gary S AD - Lawrence Berkeley National Laboratory, Center for Environmental Biotechnology, MS 70A-3317, One Cyclotron Rd, Berkeley, CA 94720, USA. tchazen@lbl.gov Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 221 EP - 232 VL - 191 IS - 3 KW - DNA Probes KW - 0 KW - DNA, Bacterial KW - Trichloroethylene KW - 290YE8AR51 KW - Oxygenases KW - EC 1.13.- KW - toluene dioxygenase KW - EC 1.14.12.11 KW - methane monooxygenase KW - EC 1.14.13.25 KW - Methane KW - OP0UW79H66 KW - Index Medicus KW - Gene Expression Regulation, Bacterial KW - Genes, Bacterial KW - Colony Count, Microbial KW - Bacteria -- isolation & purification KW - Oxygenases -- genetics KW - DNA, Bacterial -- analysis KW - Methane -- metabolism KW - Geologic Sediments KW - Trichloroethylene -- metabolism KW - Nucleic Acid Hybridization -- methods KW - Biodegradation, Environmental UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66938816?accountid=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=Archives+of+microbiology&rft.atitle=Use+of+gene+probes+to+assess+the+impact+and+effectiveness+of+aerobic+in+situ+bioremediation+of+TCE.&rft.au=Hazen%2C+Terry+C%3BChakraborty%2C+Romy%3BFleming%2C+James+M%3BGregory%2C+Ingrid+R%3BBowman%2C+John+P%3BJimenez%2C+Luis%3BZhang%2C+Dai%3BPfiffner%2C+Susan+M%3BBrockman%2C+Fred+J%3BSayler%2C+Gary+S&rft.aulast=Hazen&rft.aufirst=Terry&rft.date=2009-03-01&rft.volume=191&rft.issue=3&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=Archives+of+microbiology&rft.issn=1432-072X&rft_id=info:doi/10.1007%2Fs00203-008-0445-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-03-05 N1 - Date created - 2009-02-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1007/s00203-008-0445-8 ER - TY - JOUR T1 - Aligned vertical fractures, HTI reservoir symmetry and Thomsen seismic anisotropy parameters for polar media AN - 50462993; 2009-074248 AB - Certain crack-influence parameters of Sayers and Kachanov are shown to be directly related to Thomsen's weak-anisotropy seismic parameters for fractured reservoirs when the crack/fracture density is small enough. These results are then applied to the problem of seismic wave propagation in polar reservoirs, i.e., those anisotropic reservoirs having two axes that are equivalent but distinct from the third axis), especially for horizontal transversely isotropic seismic wave symmetry due to the presence of aligned vertical fractures and resulting in azimuthal seismic wave symmetry at the Earth's surface. The approach presented suggests one method of inverting for fracture density from wave speed data. A significant fraction of the technical effort in the paper is devoted to showing how to predict the angular location of the true peak (or trough) of the quasi-SV-wave for polar media and especially how this peak is related to another angle that is very easy to compute. The axis of symmetry is always treated here as the x (sub 3) -axis for either vertical transversely isotropic symmetry (due, for example, to horizontal cracks), or horizontal transversely isotropic symmetry (due to aligned vertical cracks). Then, the meaning of the stiffnesses is derived from the fracture analysis in the same way for vertical transversely isotropic and horizontal transversely isotropic media, but for horizontal transverse isotropy the wave speeds relative to the Earth's surface are shifted by 90 degrees in the plane perpendicular to the aligned vertical fractures. Skempton's poroelastic coefficient B is used as a general means of quantifying the effects of fluids inside the fractures. Explicit Biot-Gassmann-consistent formulas for Thomsen's parameters are also obtained for either drained or undrained fractures resulting in either vertical transversely isotropic or horizontal transversely isotropic symmetry of the reservoir. JF - Geophysical Prospecting AU - Berryman, James G A2 - Calcagni, Davide A2 - Nicoletis, Laurence A2 - Soldo, Juan Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 193 EP - 208 PB - Blackwell on behalf of the European Association of Geoscientists & Engineers (EAGE), Houten VL - 57 IS - 2 SN - 0016-8025, 0016-8025 KW - petroleum exploration KW - fractures KW - cracks KW - transverse isotropy KW - vertical orientation KW - geophysical methods KW - reservoir properties KW - petroleum KW - seismic methods KW - horizontal orientation KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50462993?accountid=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+Prospecting&rft.atitle=Aligned+vertical+fractures%2C+HTI+reservoir+symmetry+and+Thomsen+seismic+anisotropy+parameters+for+polar+media&rft.au=Berryman%2C+James+G&rft.aulast=Berryman&rft.aufirst=James&rft.date=2009-03-01&rft.volume=57&rft.issue=2&rft.spage=193&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&rft_id=info:doi/10.1111%2Fj.1365-2478.2008.00767.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0016-8025&site=1 LA - English DB - GeoRef N1 - Conference title - EAGE/SEG research workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 38 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - cracks; fractures; geophysical methods; horizontal orientation; petroleum; petroleum exploration; reservoir properties; seismic methods; transverse isotropy; vertical orientation DO - http://dx.doi.org/10.1111/j.1365-2478.2008.00767.x ER - TY - JOUR T1 - Zinc surface complexes on birnessite; a density functional theory study AN - 50398290; 2009-066071 AB - Biogeochemical cycling of zinc is strongly influenced by sorption on birnessite minerals (layer-type MnO (sub 2) ), which are found in diverse terrestrial and aquatic environments. Zinc has been observed to form both tetrahedral (Zn (super IV) ) and octahedral (Zn (super VI) ) triple-corner-sharing surface complexes (TCS) at Mn(IV) vacancy sites in hexagonal birnessite. The octahedral complex is expected to be similar to that of Zn in the Mn oxide mineral, chalcophanite (ZnMn (sub 3) O (sub 7) .3H (sub 2) O), but the reason for the occurrence of the four-coordinate Zn surface species remains unclear. We address this issue computationally using spin-polarized density functional theory (DFT) to examine the Zn (super IV) -TCS and Zn (super VI) -TCS species. Structural parameters obtained by DFT geometry optimization were in excellent agreement with available experimental data on Zn-birnessites. Total energy, magnetic moments, and electron overlap populations obtained by DFT for isolated Zn (super IV) -TCS revealed that this species is stable in birnessite without a need for Mn(III) substitution in the octahedral sheet and that it is more effective in reducing undersaturation of surface O at a Mn vacancy than is Zn (super VI) -TCS. Comparison between geometry-optimized ZnMn (sub 3) O (sub 7) .3H (sub 2) O (chalcophanite) and the hypothetical monohydrate mineral, ZnMn (sub 3) O (sub 7) .H (sub 2) O, which contains only tetrahedral Zn, showed that the hydration state of Zn significantly affects birnessite structural stability. Finally, our study also revealed that, relative to their positions in an ideal vacancy-free MnO (sub 2) , Mn nearest to Zn in a TCS surface complex move toward the vacancy by 0.08-0.11Aa, while surface O bordering the vacancy move away from it by 0.16-0.21Aa, in agreement with recent X-ray absorption spectroscopic analyses. JF - Geochimica et Cosmochimica Acta AU - Kwon, Kideok D AU - Refson, Keith AU - Sposito, Garrison Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 1273 EP - 1284 PB - Elsevier, New York, NY VL - 73 IS - 5 SN - 0016-7037, 0016-7037 KW - cycles KW - zinc KW - sorption KW - density KW - pollutants KW - biochemistry KW - complexing KW - pollution KW - optimization KW - ecosystems KW - geometry KW - molecular structure KW - models KW - birnessite KW - metals KW - EXAFS data KW - oxides KW - chemical composition KW - water pollution KW - geochemistry KW - aquatic environment KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50398290?accountid=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=Zinc+surface+complexes+on+birnessite%3B+a+density+functional+theory+study&rft.au=Kwon%2C+Kideok+D%3BRefson%2C+Keith%3BSposito%2C+Garrison&rft.aulast=Kwon&rft.aufirst=Kideok&rft.date=2009-03-01&rft.volume=73&rft.issue=5&rft.spage=1273&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.11.033 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 - 47 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aquatic environment; biochemistry; birnessite; chemical composition; complexing; cycles; density; ecosystems; EXAFS data; geochemistry; geometry; metals; models; molecular structure; optimization; oxides; pollutants; pollution; sorption; water pollution; zinc DO - http://dx.doi.org/10.1016/j.gca.2008.11.033 ER - TY - JOUR T1 - Resonant seismic emission of subsurface objects AN - 50225507; 2009-085085 AB - Numerical modeling results and field data indicate that some contrasting subsurface objects (such as tunnels, caves, pipes, filled pits, and fluid-filled fractures) are capable of generating durable resonant oscillations after trapping seismic energy. These oscillations consist of surface types of circumferential waves that repeatedly propagate around the object. The resonant emission of such trapped energy occurs primarily in the form of shear body waves that can be detected by remotely placed receivers. Resonant emission reveals itself in the form of sharp resonant peaks for the late parts of the records, when all strong direct and primary reflected waves are gone. These peaks were observed in field data for a buried barrel filled with water, in 2D finite-difference modeling results, and in the exact canonical solution for a fluid-filled sphere. A computed animation for the diffraction of a plane wave upon a low-velocity elastic sphere confirms the generation of resonances by durable surface waves. Resonant emission has characteristic quasi-hyperbolic traveltime patterns on shot gathers. The inversion of these patterns can be performed in the frequency domain after muting the strong direct and primary scattered waves. Subsurface objects can be detected and imaged at a single resonance frequency without an accurate knowledge of source trigger time. The imaging of subsurface objects requires information about the shear velocity distribution in an embedding medium, which can be done interactively during inversion. JF - Geophysics AU - Korneev (Korneyev), Valeri (Valeriy) Y1 - 2009/03// PY - 2009 DA - March 2009 SP - T47 EP - T53 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 74 IS - 2 SN - 0016-8033, 0016-8033 KW - body waves KW - numerical models KW - finite difference analysis KW - geophysical methods KW - data processing KW - fluid phase KW - elastic waves KW - seismic methods KW - visualization KW - fractures KW - resonance KW - digital simulation KW - velocity KW - seismic waves KW - arrival time KW - S-waves KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50225507?accountid=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=Geophysics&rft.atitle=Resonant+seismic+emission+of+subsurface+objects&rft.au=Korneev+%28Korneyev%29%2C+Valeri+%28Valeriy%29&rft.aulast=Korneev+%28Korneyev%29&rft.aufirst=Valeri&rft.date=2009-03-01&rft.volume=74&rft.issue=2&rft.spage=T47&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.3068448 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 17 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - arrival time; body waves; data processing; digital simulation; elastic waves; finite difference analysis; fluid phase; fractures; geophysical methods; numerical models; resonance; S-waves; seismic methods; seismic waves; velocity; visualization DO - http://dx.doi.org/10.1190/1.3068448 ER - TY - JOUR T1 - X-ray absorption contrast images of binary chemical reactions AN - 50105194; 2010-011605 AB - Low-divergence synchrotron-sourced X-rays enable a radiographic imaging scheme for full characterization of binary chemical reactions and characterization by type of more complex reactions, in situ, in diamond anvil cells (DAC). Spatially resolved reactants are induced to react by laser heating of their interface. The spatially intermediate products are observed through X-ray absorption contrast. Limits to the technique include the ability to maintain controlled experiment geometry during compression and the ability to resolve chemical differences between reactants and products by X-ray absorption. The ability to make in situ observations at experimental pressure and temperature obviates the problem with quenching techniques for capturing liquid compositions in experiments with dimensions smaller than the diffusion length during quenching time. Partially molten Fe-alloy systems, of poor quenchability, are examined at DAC pressures and temperatures for relevance to Earth's core constitution and evolution. Determinations of eutectic melting in Fe-FeS match known results. Of the probable light elements that may alloy with Fe in the Earth's liquid outer core, Fe-FeS experiments show only modest quenching problems, but C and Si alloy experiments are highly vulnerable to quenching artifacts. The observed reactivity of FeS, Fe (sub 3) C, FeSi, and FeO(OH) with Fe in DAC makes the observed non-reactivity between Fe and FeO more significant, reducing the probability that oxygen alone is the major alloy in Earth's molten outer core. JF - Chemical Geology AU - Walker, D AU - Lord, O T AU - Walter, M J AU - Clark, S M Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 211 EP - 220 PB - Elsevier, Amsterdam VL - 260 IS - 3-4 SN - 0009-2541, 0009-2541 KW - imagery KW - iron oxides KW - partial melting KW - quenching KW - iron KW - temperature KW - synchrotron radiation KW - absorption KW - reactivity KW - chemical reactions KW - oxides KW - alloys KW - chemical composition KW - geochemistry KW - experimental studies KW - diffusion KW - solubility KW - outer core KW - iron sulfides KW - metals KW - EXAFS data KW - core KW - anvil cells KW - sulfides KW - high temperature KW - 17B:Geophysics of minerals and rocks KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50105194?accountid=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=Chemical+Geology&rft.atitle=X-ray+absorption+contrast+images+of+binary+chemical+reactions&rft.au=Walker%2C+D%3BLord%2C+O+T%3BWalter%2C+M+J%3BClark%2C+S+M&rft.aulast=Walker&rft.aufirst=D&rft.date=2009-03-01&rft.volume=260&rft.issue=3-4&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2Fj.chemgeo.2008.12.025 L2 - http://www.sciencedirect.com/science/journal/00092541 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 - 30 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - absorption; alloys; anvil cells; chemical composition; chemical reactions; core; diffusion; EXAFS data; experimental studies; geochemistry; high temperature; imagery; iron; iron oxides; iron sulfides; metals; outer core; oxides; partial melting; quenching; reactivity; solubility; sulfides; synchrotron radiation; temperature DO - http://dx.doi.org/10.1016/j.chemgeo.2008.12.025 ER - TY - JOUR T1 - Vertically fractured transversely isotropic media; dimensionality and deconstruction AN - 50098074; 2009-074246 AB - A vertically fractured transversely isotropic (VFTI) elastic medium is one in which any number of sets of vertical aligned fractures (each set has its normal lying in the horizontal x (sub 1) , x (sub 2) -plane) pervade the medium and the sets of aligned fractures are the only features of the medium disturbing the axi-symmetry about the x (sub 3) -axis implying that in the absence of fractures, the background medium is transversely isotropic (TI). Under the assumptions of long wavelength equivalent medium theory, the compliance matrix of a fractured medium is the sum of the background medium's compliance matrix and a fracture compliance matrix. For sets of parallel rotationally symmetric fractures (on average), the fracture compliance matrix is dependent on 3 parameters - its normal and tangential compliance and its strike direction. When one fracture set is present, the medium is orthorhombic and the analysis is straightforward. When two (non-orthogonal) or more sets are present, the overall medium is in general elastically monoclinic; its compliance tensor components are subject to two equalities yielding an 11 parameter monoclinic medium. Constructing a monoclinic VFTI medium with n embedded vertical fracture sets, requires 5 TI parameters plus 3Xn fracture set parameters. A deconstruction of such an 11 parameter monoclinic medium involves using its compliance tensor to find a background transversely isotropic medium and several sets of vertical fractures which, in the long wavelength limit, will behave exactly as the original 11 parameter monoclinic medium. A minimal deconstruction, would be to determine, from the 11 independent components, the transversely isotropic background (5 parameters) and two fracture sets (specified by 2X3=6 parameters). Two of the background TI medium's compliance matrix components are known immediately by inspection, leaving nine monoclinic components to be used in the minimal deconstruction of the VFTI medium. The use of the properties of a TI medium, which are linear relations on its compliance components, allows the deconstruction to be reduced to solving a pair of non-linear equations on the orientations of two fracture sets. A single root yielding a physically meaningful minimum deconstruction yields a unique minimal representation of the monoclinic medium as a VFTI medium. When no such root exists, deconstruction requires an additional fracture set and uniqueness is lost. The boundary between those monoclinic media that have a unique minimal representation and those that do not is yet to be determined. JF - Geophysical Prospecting AU - Schoenberg, Michael A A2 - Calcagni, Davide A2 - Nicoletis, Laurence A2 - Soldo, Juan Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 169 EP - 185 PB - Blackwell on behalf of the European Association of Geoscientists & Engineers (EAGE), Houten VL - 57 IS - 2 SN - 0016-8025, 0016-8025 KW - wavelength KW - fractured materials KW - fractures KW - elasticity KW - transverse isotropy KW - numerical analysis KW - vertical orientation KW - stiffness KW - reservoir properties KW - orthorhombic system KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098074?accountid=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+Prospecting&rft.atitle=Vertically+fractured+transversely+isotropic+media%3B+dimensionality+and+deconstruction&rft.au=Schoenberg%2C+Michael+A&rft.aulast=Schoenberg&rft.aufirst=Michael&rft.date=2009-03-01&rft.volume=57&rft.issue=2&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&rft_id=info:doi/10.1111%2Fj.1365-2478.2008.00775.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0016-8025&site=1 LA - English DB - GeoRef N1 - Conference title - EAGE/SEG research workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - elasticity; fractured materials; fractures; numerical analysis; orthorhombic system; permeability; reservoir properties; stiffness; transverse isotropy; vertical orientation; wavelength DO - http://dx.doi.org/10.1111/j.1365-2478.2008.00775.x ER - TY - JOUR T1 - Preservation of iron(II) by carbon-rich matrices in a hydrothermal plume AN - 50055995; 2010-031894 JF - Nature Geoscience AU - Toner, Brandy M AU - Fakra, Sirine C AU - Manganini, Steven J AU - Santelli, Cara M AU - Marcus, Matthew A AU - Moffett, James W AU - Rouxel, Olivier AU - German, Christopher R AU - Edwards, Katrina J Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 197 EP - 201 PB - Nature Publishing Group, London VL - 2 IS - 3 SN - 1752-0894, 1752-0894 KW - East Pacific KW - hydrothermal vents KW - XAFS spectra KW - solutes KW - deep-sea environment KW - NEXAFS spectra KW - X-ray spectra KW - iron KW - geochemical cycle KW - ferrous iron KW - volcanism KW - metals KW - marine environment KW - carbon KW - Pacific Ocean KW - spectra KW - particulate materials KW - carbon cycle KW - ocean floors KW - East Pacific Rise KW - geochemistry KW - mid-ocean ridges KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50055995?accountid=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=Preservation+of+iron%28II%29+by+carbon-rich+matrices+in+a+hydrothermal+plume&rft.au=Toner%2C+Brandy+M%3BFakra%2C+Sirine+C%3BManganini%2C+Steven+J%3BSantelli%2C+Cara+M%3BMarcus%2C+Matthew+A%3BMoffett%2C+James+W%3BRouxel%2C+Olivier%3BGerman%2C+Christopher+R%3BEdwards%2C+Katrina+J&rft.aulast=Toner&rft.aufirst=Brandy&rft.date=2009-03-01&rft.volume=2&rft.issue=3&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Nature+Geoscience&rft.issn=17520894&rft_id=info:doi/10.1038%2Fngeo433 L2 - http://www.nature.com/ngeo/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - carbon; carbon cycle; deep-sea environment; East Pacific; East Pacific Rise; ferrous iron; geochemical cycle; geochemistry; hydrothermal vents; iron; marine environment; metals; mid-ocean ridges; NEXAFS spectra; ocean floors; Pacific Ocean; particulate materials; solutes; spectra; volcanism; X-ray spectra; XAFS spectra DO - http://dx.doi.org/10.1038/ngeo433 ER - TY - JOUR T1 - Wind power price trends in the United States: struggling to remain competitive in the face of strong growth AN - 37142316; 3872563 AB - The amount of wind power capacity being installed globally is surging, with the United States the world leader in terms of annual market share for three years running (2005-2007). The rapidly growing market for wind has been a double-edged sword, however, as the resulting supply-demand imbalance in wind turbines, along with the rising cost of materials and weakness in the US dollar, has put upward pressure on wind turbine costs, and ultimately, wind power prices. Two mitigating factors-reductions in the cost of equity provided to wind projects and improvements in project-level capacity factors-have helped to relieve some of the upward pressure on wind power prices over the last few years. Because neither of these two factors can be relied upon to further cushion the blow going forward, policymakers should recognize that continued financial support may be necessary to sustain the wind sector at its current pace of development, at least in the near term. Though this article emphasizes developments in the US market for wind power, those trends are similar to, and hold implications for, the worldwide wind power market. All rights reserved, Elsevier JF - Energy policy AU - Bolinger, Mark AU - Wiser, R AD - Lawrence Berkeley National Laboratory Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 1061 EP - 1071 VL - 37 IS - 3 SN - 0301-4215, 0301-4215 KW - Economics KW - Energy prices KW - Wind energy KW - Price level KW - U.S.A. KW - International market KW - Supply and demand KW - Market share KW - Competitiveness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37142316?accountid=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=Energy+policy&rft.atitle=Wind+power+price+trends+in+the+United+States%3A+struggling+to+remain+competitive+in+the+face+of+strong+growth&rft.au=Bolinger%2C+Mark%3BWiser%2C+R&rft.aulast=Bolinger&rft.aufirst=Mark&rft.date=2009-03-01&rft.volume=37&rft.issue=3&rft.spage=1061&rft.isbn=&rft.btitle=&rft.title=Energy+policy&rft.issn=03014215&rft_id=info:doi/10.1016%2Fj.enpol.2008.10.053 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 13568 4246; 4263 10107; 10090; 2661 2649; 7734; 6749 7711 6725 4025; 12402 4025 3934; 433 293 14 DO - http://dx.doi.org/10.1016/j.enpol.2008.10.053 ER - TY - JOUR T1 - Metabolic flux analysis of Shewanella spp. reveals evolutionary robustness in central carbon metabolism AN - 20875810; 10248136 AB - Shewanella spp. are a group of facultative anaerobic bacteria widely distributed in marine and freshwater environments. In this study, we profiled the central metabolic fluxes of eight recently sequenced Shewanella species grown under the same condition in minimal medium with [3-13C] lactate. Although the tested Shewanella species had slightly different growth rates (0.23-0.29 h-1) and produced different amounts of acetate and pyruvate during early exponential growth (pseudo-steady state), the relative intracellular metabolic flux distributions were remarkably similar. This result indicates that Shewanella species share similar regulation in regard to central carbon metabolic fluxes under steady growth conditions: the maintenance of metabolic robustness is not only evident in a single species under genetic perturbations (Fischer and Sauer, 2005; Nat Genet 37(6):636-640), but also observed through evolutionary related microbial species. This remarkable conservation of relative flux profiles through phylogenetic differences prompts us to introduce the concept of metabotype as an alternative scheme to classify microbial fluxomics. On the other hand, Shewanella spp. display flexibility in the relative flux profiles when switching their metabolism from consuming lactate to consuming pyruvate and acetate. Biotechnol. Bioeng. 2009; 102: 1161-1169. JF - Biotechnology and Bioengineering AU - Tang, Yinjie J AU - Martin, Hector Garcia AU - Dehal, Paramvir S AU - Deutschbauer, Adam AU - Llora, Xavier AU - Meadows, Adam AU - Arkin, Adam AU - Keasling, Jay D AD - Virtual Institute of Microbial Stress and Survival, Lawrence Berkeley National Laboratory, Berkeley, California 94720; , keasling@berkeley.edu Y1 - 2009/03// PY - 2009 DA - March 2009 SP - 1161 EP - 1169 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com] VL - 102 IS - 4 SN - 0006-3592, 0006-3592 KW - Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; Biotechnology and Bioengineering Abstracts KW - Growth conditions KW - Nucleotide sequence KW - Shewanella KW - Carbon KW - Pyruvic acid KW - Germany, Sauer KW - Phylogenetics KW - Anaerobic bacteria KW - Phylogeny KW - Growth rate KW - Freshwater environments KW - growth conditions KW - Lactate KW - Acetic acid KW - Inland water environment KW - Maintenance KW - Acetate KW - Lactic acid KW - Conservation KW - metabolic flux KW - Biotechnology KW - Metabolism KW - Evolution KW - Q1 08424:Age and growth KW - J 02330:Biochemistry KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20875810?accountid=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=Biotechnology+and+Bioengineering&rft.atitle=Metabolic+flux+analysis+of+Shewanella+spp.+reveals+evolutionary+robustness+in+central+carbon+metabolism&rft.au=Tang%2C+Yinjie+J%3BMartin%2C+Hector+Garcia%3BDehal%2C+Paramvir+S%3BDeutschbauer%2C+Adam%3BLlora%2C+Xavier%3BMeadows%2C+Adam%3BArkin%2C+Adam%3BKeasling%2C+Jay+D&rft.aulast=Tang&rft.aufirst=Yinjie&rft.date=2009-03-01&rft.volume=102&rft.issue=4&rft.spage=1161&rft.isbn=&rft.btitle=&rft.title=Biotechnology+and+Bioengineering&rft.issn=00063592&rft_id=info:doi/10.1002%2Fbit.22129 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Nucleotide sequence; Lactate; Acetate; Inland water environment; Phylogenetics; Evolution; Metabolism; Biotechnology; Phylogeny; Pyruvic acid; Carbon; Growth conditions; Freshwater environments; Lactic acid; Conservation; Acetic acid; metabolic flux; Anaerobic bacteria; growth conditions; Maintenance; Shewanella; Germany, Sauer DO - http://dx.doi.org/10.1002/bit.22129 ER - TY - JOUR T1 - Less common applications of monoliths: IV. Recent developments in immobilized enzyme reactors for proteomics and biotechnology AN - 20805596; 10918826 AB - Use of monolithic supports for enzyme immobilization has rapidly expanded since we published the preceding paper in the series of articles concerned with this topic almost three years ago. Many groups worldwide have realized the benefits of applying monoliths as support structures and used a variety of techniques to immobilize many different enzymes. Although some of these new developments are just refinements of the methods developed previously, some notable new approaches have also been reported. This review summarizes the literature published since 2006 and demonstrates the broad variability of reactive monoliths prepared from silica as well as from organic polymers in the form of disks, columns, and capillaries. All these monoliths were prepared by direct formation from reactive precursors or activation of preformed inactive structures. Interestingly, most of the applications of monolithic enzyme reactors target proteolytic digestion of proteins for proteomic analysis. JF - Journal of Separation Science AU - Krenkova, Jana AU - Svec, Frantisek AD - The Molecular Foundry, E. O. Lawrence Berkeley National Laboratory, Berkeley, CA, USA., fsvec@lbl.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 706 EP - 718 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA, [mailto:info@wiley.com], [URL:http://www.wiley.com/WileyCDA/Brand/id-35.html] VL - 32 IS - 5-6 SN - 1615-9306, 1615-9306 KW - Biotechnology and Bioengineering Abstracts KW - Proteolysis KW - Digestion KW - Silica KW - Reviews KW - Immobilized enzymes KW - Enzymes KW - proteomics KW - Capillaries KW - Immobilization KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20805596?accountid=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+Separation+Science&rft.atitle=Less+common+applications+of+monoliths%3A+IV.+Recent+developments+in+immobilized+enzyme+reactors+for+proteomics+and+biotechnology&rft.au=Krenkova%2C+Jana%3BSvec%2C+Frantisek&rft.aulast=Krenkova&rft.aufirst=Jana&rft.date=2009-03-01&rft.volume=32&rft.issue=5-6&rft.spage=706&rft.isbn=&rft.btitle=&rft.title=Journal+of+Separation+Science&rft.issn=16159306&rft_id=info:doi/10.1002%2Fjssc.200800641 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Digestion; Proteolysis; Silica; Reviews; Immobilized enzymes; Enzymes; proteomics; Capillaries; Immobilization DO - http://dx.doi.org/10.1002/jssc.200800641 ER - TY - JOUR T1 - Interfaces in graded coatings on titanium-based implants AN - 20588834; 9304149 AB - Graded bilayered glass-ceramic composite coatings on Ti6Al4V substrates were fabricated using an enameling technique. The layers consisted of a mixture of glasses in the CaO-MgO-Na2O-K2O-P2O5 system with different amounts of calcium phosphates (CPs). Optimum firing conditions have been determined for the fabrication of coatings having good adhesion to the metal, while avoiding deleterious reactions between the glass and the ceramic particles. The final coatings do not crack or delaminate. The use of high-silica layers (>60 wt % SiO2) in contact with the alloy promotes long-term stability of the coating; glass-metal adhesion is achieved through the formation of a nanostructured Ti5Si3 layer. A surface layer containing a mixture of a low-silica glass (53 wt % SiO2) and synthetic hydroxyapatite particles promotes the precipitation of new apatite during tests in vitro. The in vitro behavior of the coatings in simulated body fluid depends both on the composition of the glass matrix and the CP particles, and is strongly affected by the coating design and the firing conditions. JF - Journal of Biomedical Materials Research Part A AU - Lopez-Esteban, S AU - Gutierrez-Gonzalez, C F AU - Gremillard, L AU - Saiz, E AU - Tomsia, A P AD - Materials Sciences Division, 62R0203, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, slopez@icmm.csic.es Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 1010 EP - 1021 PB - John Wiley & Sons, Inc. VL - 88A IS - 4 SN - 1549-3296, 1549-3296 KW - Biotechnology and Bioengineering Abstracts KW - Ceramics KW - apatite KW - Metals KW - Hydroxyapatite KW - alloys KW - Precipitation KW - Calcium phosphate KW - Body fluids KW - Coatings KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20588834?accountid=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+Biomedical+Materials+Research+Part+A&rft.atitle=Interfaces+in+graded+coatings+on+titanium-based+implants&rft.au=Lopez-Esteban%2C+S%3BGutierrez-Gonzalez%2C+C+F%3BGremillard%2C+L%3BSaiz%2C+E%3BTomsia%2C+A+P&rft.aulast=Lopez-Esteban&rft.aufirst=S&rft.date=2009-03-01&rft.volume=88A&rft.issue=4&rft.spage=1010&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research+Part+A&rft.issn=15493296&rft_id=info:doi/10.1002%2Fjbm.a.31935 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - apatite; Ceramics; Hydroxyapatite; Metals; alloys; Precipitation; Body fluids; Calcium phosphate; Coatings DO - http://dx.doi.org/10.1002/jbm.a.31935 ER - TY - JOUR T1 - Rational Control of Cell and Tissue Model Shape AN - 20528437; 9209382 AB - Mechanophysical cues emerge as important decision factors governing cell and tissue differentiation. Geometry can switch cell fate from proliferation to apoptosis and the shape of tissue models results in spatially inhomogeneous growth. Here we use a model driven approach to study shape determinants across cell and tissue scales. Surprisingly on both scales we find experimentally that non-adherent edges form circular arcs with an adhesion distance dependent curvature. We explain this finding in the framework of a generalized Laplace law of competing line and surface tension. Model fitting in combination with acto-myosin inhibition experiments further reveal that cells control shape by actively modulating motor tension and contour elasticity. This study sets the biophysical foundation for a quantitative understanding of biological shape determinants that will facilitate rational cell and tissue engineering applications and suggests that similar strategies might be employed on both scales. JF - Tissue Engineering, Part A: Tissue Engineering AU - Bischofs, IB AU - Klein, F AU - Lehnert, D AU - Bastmeyer, M AU - Schwarz, U S AD - Physical Biosciences, Lawrence Berkeley Lab, Berkeley, CA, USA Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 680 PB - Mary Ann Liebert, Inc. Publishers, 140 Huguenot St 3rd Fl New Rochelle NY 10801 USA VL - 15 IS - 3 SN - 1937-3341, 1937-3341 KW - Biotechnology and Bioengineering Abstracts KW - Differentiation KW - Apoptosis KW - Cell culture KW - Cell fate KW - Tissue engineering KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20528437?accountid=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=conference&rft.jtitle=Tissue+Engineering%2C+Part+A%3A+Tissue+Engineering&rft.atitle=Rational+Control+of+Cell+and+Tissue+Model+Shape&rft.au=Bischofs%2C+IB%3BKlein%2C+F%3BLehnert%2C+D%3BBastmeyer%2C+M%3BSchwarz%2C+U+S&rft.aulast=Bischofs&rft.aufirst=IB&rft.date=2009-03-01&rft.volume=15&rft.issue=3&rft.spage=680&rft.isbn=&rft.btitle=&rft.title=Tissue+Engineering%2C+Part+A%3A+Tissue+Engineering&rft.issn=19373341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Differentiation; Apoptosis; Cell culture; Cell fate; Tissue engineering ER - TY - JOUR T1 - An assessment of the resolution limitation due to radiation-damage in X-ray diffraction microscopy AN - 20467464; 9163726 AB - X-ray diffraction microscopy (XDM) is a new form of X-ray imaging that is being practiced at several third-generation synchrotron-radiation X-ray facilities. Nine years have elapsed since the technique was first introduced and it has made rapid progress in demonstrating high-resolution three-dimensional imaging and promises few-nanometer resolution with much larger samples than can be imaged in the transmission electron microscope. Both life- and materials-science applications of XDM are intended, and it is expected that the principal limitation to resolution will be radiation damage for life science and the coherent power of available X-ray sources for material science. In this paper we address the question of the role of radiation damage. We use a statistical analysis based on the so-called 'dose fractionation theorem' of Hegerl and Hoppe to calculate the dose needed to make an image of a single life-science sample by XDM with a given resolution. We find that the needed dose scales with the inverse fourth power of the resolution and present experimental evidence to support this finding. To determine the maximum tolerable dose we have assembled a number of data taken from the literature plus some measurements of our own which cover ranges of resolution that are not well covered otherwise. The conclusion of this study is that, based on the natural contrast between protein and water and 'Rose-criterion' image quality, one should be able to image a frozen-hydrated biological sample using XDM at a resolution of about 10 nm. JF - Journal of Electron Spectroscopy and Related Phenomena AU - Howells, M R AU - Beetz, T AU - Chapman, H N AU - Cui, C AU - Holton, J M AU - Jacobsen, C J AU - Kirz, J AU - Lima, E AU - Marchesini, S AU - Miao, H AU - Sayre, D AU - Shapiro, D A AU - Spence, J C H AU - Starodub, D AD - Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 USA, mrhowells@lbl.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 4 EP - 12 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 170 IS - 1-3 SN - 0368-2048, 0368-2048 KW - Biotechnology and Bioengineering Abstracts KW - Coherent X-rays KW - Diffraction imaging KW - Radiation damage KW - Dose fractionation KW - Frozen-hydrated samples KW - Data processing KW - Ionizing radiation KW - Microscopes KW - Statistical analysis KW - X-ray diffraction KW - Spectroscopy KW - imaging KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20467464?accountid=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+Electron+Spectroscopy+and+Related+Phenomena&rft.atitle=An+assessment+of+the+resolution+limitation+due+to+radiation-damage+in+X-ray+diffraction+microscopy&rft.au=Howells%2C+M+R%3BBeetz%2C+T%3BChapman%2C+H+N%3BCui%2C+C%3BHolton%2C+J+M%3BJacobsen%2C+C+J%3BKirz%2C+J%3BLima%2C+E%3BMarchesini%2C+S%3BMiao%2C+H%3BSayre%2C+D%3BShapiro%2C+D+A%3BSpence%2C+J+C+H%3BStarodub%2C+D&rft.aulast=Howells&rft.aufirst=M&rft.date=2009-03-01&rft.volume=170&rft.issue=1-3&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Journal+of+Electron+Spectroscopy+and+Related+Phenomena&rft.issn=03682048&rft_id=info:doi/10.1016%2Fj.elspec.2008.10.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Data processing; Microscopes; Ionizing radiation; Statistical analysis; Spectroscopy; X-ray diffraction; imaging DO - http://dx.doi.org/10.1016/j.elspec.2008.10.008 ER - TY - JOUR T1 - Biology Contribution: Differential Effects of X-Rays and High-Energy Fe Ions on Human Mesenchymal Stem Cells AN - 20398682; 9068493 AB - Stem cells hold great potential for regenerative medicine, but they have also been implicated in cancer and aging. How different kinds of ionizing radiation affect stem cell biology remains unexplored. This study was designed to compare the biological effects of X-rays and of high-linear energy transfer (LET) 56Fe ions on human mesenchymal stem cells (hMSC). JF - International Journal of Radiation Oncology, Biology, & Physics AU - Kurpinski, Kyle AU - Jang, Deok-Jin AU - Bhattacharya, Sanchita AU - Rydberg, Bjorn AU - Chu, Julia AU - So, Joanna AU - Wyrobek, Andy AU - Li, Song AU - Wang, Daojing AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, djwang@lbl.gov Y1 - 2009/03/01/ PY - 2009 DA - 2009 Mar 01 SP - 869 EP - 877 PB - Elsevier Science, Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 73 IS - 3 SN - 0360-3016, 0360-3016 KW - Biotechnology and Bioengineering Abstracts KW - Radioresponse KW - High-LET KW - Cell cycle KW - Osteogenic differentiation KW - Transcriptomics KW - Ions KW - Stem cells KW - Ionizing radiation KW - Aging KW - Regeneration KW - Mesenchyme KW - Cancer KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20398682?accountid=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+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.atitle=Biology+Contribution%3A+Differential+Effects+of+X-Rays+and+High-Energy+Fe+Ions+on+Human+Mesenchymal+Stem+Cells&rft.au=Kurpinski%2C+Kyle%3BJang%2C+Deok-Jin%3BBhattacharya%2C+Sanchita%3BRydberg%2C+Bjorn%3BChu%2C+Julia%3BSo%2C+Joanna%3BWyrobek%2C+Andy%3BLi%2C+Song%3BWang%2C+Daojing&rft.aulast=Kurpinski&rft.aufirst=Kyle&rft.date=2009-03-01&rft.volume=73&rft.issue=3&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.issn=03603016&rft_id=info:doi/10.1016%2Fj.ijrobp.2008.10.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Ions; Stem cells; Ionizing radiation; Regeneration; Aging; Mesenchyme; Cancer DO - http://dx.doi.org/10.1016/j.ijrobp.2008.10.002 ER - TY - JOUR T1 - Large-scale impact of CO2 storage in deep saline aquifers: A sensitivity study on pressure response in stratified systems AN - 20371858; 9045148 AB - Large volumes of CO2 captured from carbon emitters (such as coal-fired power plants) may be stored in deep saline aquifers as a means of mitigating climate change. Storing these additional fluids may cause pressure changes and displacement of native brines, affecting subsurface volumes that can be significantly larger than the CO2 plume itself. This study aimed at determining the three-dimensional region of influence during/after injection of CO2 and evaluating the possible implications for shallow groundwater resources, with particular focus on the effects of interlayer communication through low-permeability seals. To address these issues quantitatively, we conducted numerical simulations that provide a basic understanding of the large-scale flow and pressure conditions in response to industrial-scale CO2 injection into a laterally open saline aquifer. The model domain included an idealized multilayered groundwater system, with a sequence of aquifers and aquitards (sealing units) extending from the deep saline storage formation to the uppermost freshwater aquifer. Both the local CO2-brine flow around the single injection site and the single-phase water flow (with salinity changes) in the region away from the CO2 plume were simulated. Our simulation results indicate considerable pressure buildup in the storage formation more than 100 km away from the injection zone, whereas the lateral distance migration of brine is rather small. In the vertical direction, the pressure perturbation from CO2 storage may reach shallow groundwater resources only if the deep storage formation communicates with the shallow aquifers through sealing units of relatively high permeabilities (higher than 10-18 m2). Vertical brine migration through a sequence of layers into shallow groundwater bodies is extremely unlikely. Overall, large-scale pressure changes appear to be of more concern to groundwater resources than changes in water quality caused by the migration of displaced saline water. JF - International Journal of Greenhouse Gas Control AU - Birkholzer, Jens T AU - Zhou, Quanlin AU - Tsang, Chin-Fu AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720, USA, jtbirkholzer@lbl.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 181 EP - 194 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 3 IS - 2 SN - 1750-5836, 1750-5836 KW - Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Geological sequestration KW - Saline aquifer KW - Pressure buildup KW - Numerical simulation KW - Multilayered system KW - water quality KW - Climatic changes KW - Pressure changes KW - Water quality KW - Injection KW - Permeability KW - Salinity KW - Aquitards KW - Storage KW - Numerical simulations KW - Geohydrology KW - water flow KW - Groundwater KW - Carbon dioxide KW - Greenhouse gases KW - Carbon Dioxide KW - Brines KW - Aquifers KW - Groundwater Mining KW - Climate change KW - Coal KW - seals KW - mitigation KW - Power plants KW - Aquifer flow KW - Groundwater Management KW - Plumes KW - migration KW - Coal combustion KW - Groundwater flow KW - Simulation KW - Groundwater resources KW - Pressure perturbations KW - Communications KW - AQ 00001:Water Resources and Supplies KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - SW 2040:Groundwater management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20371858?accountid=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=International+Journal+of+Greenhouse+Gas+Control&rft.atitle=Large-scale+impact+of+CO2+storage+in+deep+saline+aquifers%3A+A+sensitivity+study+on+pressure+response+in+stratified+systems&rft.au=Birkholzer%2C+Jens+T%3BZhou%2C+Quanlin%3BTsang%2C+Chin-Fu&rft.aulast=Birkholzer&rft.aufirst=Jens&rft.date=2009-03-01&rft.volume=3&rft.issue=2&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Greenhouse+Gas+Control&rft.issn=17505836&rft_id=info:doi/10.1016%2Fj.ijggc.2008.08.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Aquifers; Coal combustion; Numerical simulations; Groundwater flow; Climate change; Aquitards; Pressure changes; Water quality; Greenhouse gases; Groundwater resources; Aquifer flow; Pressure perturbations; water quality; migration; Climatic changes; Simulation; Coal; Storage; seals; Permeability; Salinity; mitigation; Communications; Power plants; water flow; Carbon dioxide; Groundwater; Plumes; Groundwater Mining; Geohydrology; Groundwater Management; Injection; Brines; Carbon Dioxide DO - http://dx.doi.org/10.1016/j.ijggc.2008.08.002 ER - TY - JOUR T1 - Information technology and innovative drainage management practices for selenium load reduction from irrigated agriculture to provide stakeholder assurances and meet contaminant mass loading policy objectives AN - 20286503; 8898298 AB - Many perceive the implementation of environmental regulatory policy, especially concerning non-point source pollution from irrigated agriculture, as being less efficient in the United States than in many other countries. This is partly a result of the stakeholder involvement process but is also a reflection of the inability to make effective use of Environmental Decision Support Systems (EDSS) to facilitate technical information exchange with stakeholders and to provide a forum for innovative ideas for controlling non-point source pollutant loading. This paper describes one of the success stories where a standardized Environmental Protection Agency (EPA) methodology was modified to better suit regulation of a trace element in agricultural subsurface drainage and information technology was developed to help guide stakeholders, provide assurances to the public and encourage innovation while improving compliance with State water quality objectives. The geographic focus of the paper is the western San Joaquin Valley where, in 1985, evapo-concentration of selenium in agricultural subsurface drainage water, diverted into large ponds within a federal wildlife refuge, caused teratogenecity in waterfowl embryos and in other sensitive wildlife species. The fallout from this environmental disaster was a concerted attempt by State and Federal water agencies to regulate non-point source loads of the trace element selenium. The complexity of selenium hydrogeochemistry, the difficulty and expense of selenium concentration monitoring and political discord between agricultural and environmental interests created challenges to the regulation process. Innovative policy and institutional constructs, supported by environmental monitoring and the web-based data management and dissemination systems, provided essential decision support, created opportunities for adaptive management and ultimately contributed to project success. The paper provides a retrospective on the contentious planning process and offers suggestions as to how the technical and institutional issues could have been resolved faster through early adoption of some of the core principles of sound EDSS design. JF - Agricultural Water Management AU - Quinn, NWT AD - Berkeley National Laboratory, 1 Cyclotron Road, Building 70A-3317H, Berkeley, CA 94720, United States, nwquinn@lbl.gov Y1 - 2009/03// PY - 2009 DA - Mar 2009 SP - 484 EP - 492 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 96 IS - 3 SN - 0378-3774, 0378-3774 KW - Sustainability Science Abstracts; Pollution Abstracts; Water Resources Abstracts KW - Agriculture KW - USA, California, San Joaquin Valley KW - Compliance KW - Ponds KW - Trace elements KW - Selenium KW - adaptive management KW - Regulations KW - Embryos KW - stakeholders KW - valleys KW - Decision support systems KW - Drainage KW - Subsurface Drainage KW - Wildlife KW - Nonpoint Pollution Sources KW - Disasters KW - agriculture KW - Pollution Load KW - Trace Elements KW - EPA KW - USA KW - drainage water KW - innovations KW - Monitoring KW - Contaminants KW - Technology KW - non-point pollution KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20286503?accountid=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+Water+Management&rft.atitle=Information+technology+and+innovative+drainage+management+practices+for+selenium+load+reduction+from+irrigated+agriculture+to+provide+stakeholder+assurances+and+meet+contaminant+mass+loading+policy+objectives&rft.au=Quinn%2C+NWT&rft.aulast=Quinn&rft.aufirst=NWT&rft.date=2009-03-01&rft.volume=96&rft.issue=3&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Agricultural+Water+Management&rft.issn=03783774&rft_id=info:doi/10.1016%2Fj.agwat.2008.09.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - valleys; Drainage; Decision support systems; Compliance; Wildlife; agriculture; Disasters; Ponds; Trace elements; Selenium; EPA; adaptive management; drainage water; Embryos; innovations; Contaminants; stakeholders; non-point pollution; Technology; Agriculture; Subsurface Drainage; Nonpoint Pollution Sources; Pollution Load; Trace Elements; Regulations; Monitoring; USA; USA, California, San Joaquin Valley DO - http://dx.doi.org/10.1016/j.agwat.2008.09.008 ER - TY - CPAPER T1 - The Genome Organizer SATB1 in Mouse Brain T2 - 2009 Keystone Symposia on Chromatin Dynamics and Higher Order Organization (C4) AN - 41905973; 5113967 JF - 2009 Keystone Symposia on Chromatin Dynamics and Higher Order Organization (C4) AU - Kohwi-Shigematsu, Terumi Y1 - 2009/02/25/ PY - 2009 DA - 2009 Feb 25 KW - Brain KW - Genomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41905973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Keystone+Symposia+on+Chromatin+Dynamics+and+Higher+Order+Organization+%28C4%29&rft.atitle=The+Genome+Organizer+SATB1+in+Mouse+Brain&rft.au=Kohwi-Shigematsu%2C+Terumi&rft.aulast=Kohwi-Shigematsu&rft.aufirst=Terumi&rft.date=2009-02-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Keystone+Symposia+on+Chromatin+Dynamics+and+Higher+Order+Organization+%28C4%29&rft.issn=&rft_id=info:doi/ L2 - http://www.keystonesymposia.org/Meetings/ViewMeetings.cfm?MeetingID=10 00 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cellular Senescence Links Cancer and Aging T2 - 2009 Gordon Research Conference on Biology of Aging AN - 41911638; 5116349 JF - 2009 Gordon Research Conference on Biology of Aging AU - Campisi, Judy Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Cancer KW - Aging KW - Senescence KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41911638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Biology+of+Aging&rft.atitle=Cellular+Senescence+Links+Cancer+and+Aging&rft.au=Campisi%2C+Judy&rft.aulast=Campisi&rft.aufirst=Judy&rft.date=2009-02-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+Gordon+Research+Conference+on+Biology+of+Aging&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=aging LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Examining Nanomechanical Properties through Quantitative In Situ TEM Compression Testing T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41806052; 5030255 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Ye, Jia AU - Mishra, Raja AU - Minor, Andrew Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Compression KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41806052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Examining+Nanomechanical+Properties+through+Quantitative+In+Situ+TEM+Compression+Testing&rft.au=Ye%2C+Jia%3BMishra%2C+Raja%3BMinor%2C+Andrew&rft.aulast=Ye&rft.aufirst=Jia&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 - High Resolution Electron Microscopy of Core/Shell Precipitates in Al- Based Alloys T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41754968; 5029642 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Dahmen, Ulrich AU - Rossell, M AU - Erni, R AU - Watanabe, M AU - Radmilovic, V Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Alloys KW - Electron microscopy KW - Shells KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41754968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High+Resolution+Electron+Microscopy+of+Core%2FShell+Precipitates+in+Al-+Based+Alloys&rft.au=Dahmen%2C+Ulrich%3BRossell%2C+M%3BErni%2C+R%3BWatanabe%2C+M%3BRadmilovic%2C+V&rft.aulast=Dahmen&rft.aufirst=Ulrich&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 - Highly Toughened Metallic Glass In-Situ Matrix Composites T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41744600; 5029728 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Launey, Maximilien AU - Hofmann, Douglas AU - Suh, Jin-Yoo AU - Johnson, William AU - Ritchie, Robert Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Composite materials KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41744600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Highly+Toughened+Metallic+Glass+In-Situ+Matrix+Composites&rft.au=Launey%2C+Maximilien%3BHofmann%2C+Douglas%3BSuh%2C+Jin-Yoo%3BJohnson%2C+William%3BRitchie%2C+Robert&rft.aulast=Launey&rft.aufirst=Maximilien&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 - Nano-Scale Tribology of Polycrystalline Silicon Structural Films in Ambient Air T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41739181; 5029548 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Alsem, Daan AU - van der Hulst, Ruben AU - Stach, Eric AU - Dugger, Michael AU - DeHosson, Jeff AU - Ritchie, Robert Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Silicon KW - Films KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41739181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nano-Scale+Tribology+of+Polycrystalline+Silicon+Structural+Films+in+Ambient+Air&rft.au=Alsem%2C+Daan%3Bvan+der+Hulst%2C+Ruben%3BStach%2C+Eric%3BDugger%2C+Michael%3BDeHosson%2C+Jeff%3BRitchie%2C+Robert&rft.aulast=Alsem&rft.aufirst=Daan&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 - In Situ Study of Electromigration-Induced Orientation Evolution in Pb- Free Solder Joint by Synchrotron Microdiffraction T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41732544; 5028909 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Chen, Kai AU - Tamura, Nobumichi AU - Tu, King-Ning AU - Lai, Yi-Shao Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Evolution KW - Joints KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41732544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+Situ+Study+of+Electromigration-Induced+Orientation+Evolution+in+Pb-+Free+Solder+Joint+by+Synchrotron+Microdiffraction&rft.au=Chen%2C+Kai%3BTamura%2C+Nobumichi%3BTu%2C+King-Ning%3BLai%2C+Yi-Shao&rft.aulast=Chen&rft.aufirst=Kai&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 - Lessons from Natural Photosynthesis for Synthetic Photosynthesis T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41732246; 5028810 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Fleming, Graham Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Photosynthesis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41732246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Lessons+from+Natural+Photosynthesis+for+Synthetic+Photosynthesis&rft.au=Fleming%2C+Graham&rft.aulast=Fleming&rft.aufirst=Graham&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 - Tensile Deformation and Fracture Mechanism of Bimodal Al-Mg Alloy T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41729345; 5029209 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Lee, Zonghoon AU - Radmilovic, Velimir AU - Ahn, Byungmin AU - Lavernia, Enrique AU - Nutt, Steven Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Deformation KW - Alloys KW - Fractures KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41729345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tensile+Deformation+and+Fracture+Mechanism+of+Bimodal+Al-Mg+Alloy&rft.au=Lee%2C+Zonghoon%3BRadmilovic%2C+Velimir%3BAhn%2C+Byungmin%3BLavernia%2C+Enrique%3BNutt%2C+Steven&rft.aulast=Lee&rft.aufirst=Zonghoon&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 - In Situ Electromigration-Induced Transient Stress in Pb-Free Sn-Cu Solder Joints Measured by Synchrotron Radiation T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41727704; 5030552 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Chen, Kai AU - Tamura, Nobumichi AU - Tu, King-Ning AU - Lai, Yi-Shao Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - Stress KW - Radiation KW - Joints KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41727704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+Situ+Electromigration-Induced+Transient+Stress+in+Pb-Free+Sn-Cu+Solder+Joints+Measured+by+Synchrotron+Radiation&rft.au=Chen%2C+Kai%3BTamura%2C+Nobumichi%3BTu%2C+King-Ning%3BLai%2C+Yi-Shao&rft.aulast=Chen&rft.aufirst=Kai&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 - Modeling Nanocluster Formation during Ion Beam Synthesis T2 - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AN - 41725643; 5028549 JF - 138th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society (TMS 2009) AU - Yuan, C AU - Yi, Diana AU - Sharp, Ian AU - Shin, Swanee AU - Liao, Christopher AU - Guzman, Julian AU - Ager, Joel AU - Haller, Eugene AU - Chrzan, Daryl Y1 - 2009/02/15/ PY - 2009 DA - 2009 Feb 15 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41725643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Modeling+Nanocluster+Formation+during+Ion+Beam+Synthesis&rft.au=Yuan%2C+C%3BYi%2C+Diana%3BSharp%2C+Ian%3BShin%2C+Swanee%3BLiao%2C+Christopher%3BGuzman%2C+Julian%3BAger%2C+Joel%3BHaller%2C+Eugene%3BChrzan%2C+Daryl&rft.aulast=Yuan&rft.aufirst=C&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 - Innovations in Batteries for Vehicle-Scale Applications T2 - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AN - 41899374; 5108372 JF - 2009 Annual Meeting of the American Association for the Advancement of Science (AAAS 2009) AU - Srinivasan, Venkat Y1 - 2009/02/12/ PY - 2009 DA - 2009 Feb 12 KW - Innovations KW - Batteries KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41899374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Innovations+in+Batteries+for+Vehicle-Scale+Applications&rft.au=Srinivasan%2C+Venkat&rft.aulast=Srinivasan&rft.aufirst=Venkat&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 - Genome, transcriptome, and secretome analysis of wood decay fungus Postia placenta supports unique mechanisms of lignocellulose conversion AN - 20216788; 10314264 AB - Brown-rot fungi such as Postia placenta are common inhabitants of forest ecosystems and are also largely responsible for the destructive decay of wooden structures. Rapid depolymerization of cellulose is a distinguishing feature of brown-rot, but the biochemical mechanisms and underlying genetics are poorly understood. Systematic examination of the P. placenta genome, transcriptome, and secretome revealed unique extracellular enzyme systems, including an unusual repertoire of extracellular glycoside hydrolases. Genes encoding exocellobiohydrolases and cellulose-binding domains, typical of cellulolytic microbes, are absent in this efficient cellulose-degrading fungus. When P. placenta was grown in medium containing cellulose as sole carbon source, transcripts corresponding to many hemicellulases and to a single putative b-1-4 endoglucanase were expressed at high levels relative to glucose-grown cultures. These transcript profiles were confirmed by direct identification of peptides by liquid chromatography-tandem mass spectrometry (LC- MS/MS). Also up-regulated during growth on cellulose medium were putative iron reductases, quinone reductase, and structurally divergent oxidases potentially involved in extracellular generation of Fe(II) and H sub(2)O sub(2). These observations are consistent with a biodegradative role for Fenton chemistry in which Fe(II) and H sub(2)O sub(2) react to form hydroxyl radicals, highly reactive oxidants capable of depolymerizing cellulose. The P. placenta genome resources provide unparalleled opportunities for investigating such unusual mechanisms of cellulose conversion. More broadly, the genome offers insight into the diversification of lignocellulose degrading mechanisms in fungi. Comparisons with the closely related white-rot fungus Phanerochaete chrysosporium support an evolutionary shift from white-rot to brown-rot during which the capacity for efficient depolymerization of lignin was lost. JF - Proceedings of the National Academy of Sciences, USA AU - Martinez, Diego AU - Challacombe, Jean AU - Morgenstern, Ingo AU - Hibbett, David AU - Schmoll, Monika AU - Kubicek, Christian P AU - Ferreira, Patricia AU - Ruiz-Duenas, Francisco J AU - Martinez, Angel T AU - Kersten, Phil AU - Hammel, Kenneth E AU - Vanden Wymelenberg, Amber AU - Gaskell, Jill AU - Lindquist, Erika AU - Sabat, Grzegorz AU - Splinter BonDurant, Sandra AU - Larrondo, Luis F AU - Canessa, Paulo AU - Vicuna, Rafael AU - Yadav, Jagjit AU - Doddapaneni, Harshavardhan AU - Subramanian, Venkataramanan AU - Pisabarro, Antonio G AU - Lav­n, Jose L AU - Oguiza, Jose A AU - Master, Emma AU - Henrissat, Bernard AU - Coutinho, Pedro M AU - Harris, Paul AU - Magnuson, Jon Karl AU - Baker, Scott E AU - Bruno, Kenneth AU - Kenealy, William AU - Hoegger, Patrik J AU - Kuees, Ursula AU - Ramaiya, Preethi AU - Lucas, Susan AU - Salamov, Asaf AU - Shapiro, Harris AU - Tu, Hank AU - Chee, Christine L AU - Misra, Monica AU - Xie, Gary AU - Teter, Sarah AU - Yaver, Debbie AU - James, Tim AU - Mokrejs, Martin AU - Pospisek, Martin AU - Grigoriev, Igor V AU - Brettin, Thomas AU - Rokhsar, Dan AU - Berka, Randy AU - Cullen, Dan AD - Los Alamos National Laboratory/Joint Genome Institute, P.O. Box 1663, Los Alamos, NM 87545, dcullen@wisc.edu Y1 - 2009/02/10/ PY - 2009 DA - 2009 Feb 10 SP - 1954 EP - 1959 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 106 IS - 6 SN - 0027-8424, 0027-8424 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Biotechnology and Bioengineering Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Genetics Abstracts KW - Phanerochaete chrysosporium KW - Endoglucanase KW - Genomes KW - Extracellular enzymes KW - Cellulose KW - Forests KW - Cell culture KW - Carbon sources KW - Mass spectroscopy KW - Gene expression KW - reductase KW - Hydrogen peroxide KW - secretome KW - Placenta KW - glycoside hydrolase KW - Decay KW - Depolymerization KW - Free radicals KW - Fungi KW - lignocellulose KW - Lignin KW - NAD(P)H dehydrogenase (quinone) KW - Iron KW - Oxidants KW - Evolution KW - W 30900:Methods KW - G 07780:Fungi KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20216788?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Genome%2C+transcriptome%2C+and+secretome+analysis+of+wood+decay+fungus+Postia+placenta+supports+unique+mechanisms+of+lignocellulose+conversion&rft.au=Martinez%2C+Diego%3BChallacombe%2C+Jean%3BMorgenstern%2C+Ingo%3BHibbett%2C+David%3BSchmoll%2C+Monika%3BKubicek%2C+Christian+P%3BFerreira%2C+Patricia%3BRuiz-Duenas%2C+Francisco+J%3BMartinez%2C+Angel+T%3BKersten%2C+Phil%3BHammel%2C+Kenneth+E%3BVanden+Wymelenberg%2C+Amber%3BGaskell%2C+Jill%3BLindquist%2C+Erika%3BSabat%2C+Grzegorz%3BSplinter+BonDurant%2C+Sandra%3BLarrondo%2C+Luis+F%3BCanessa%2C+Paulo%3BVicuna%2C+Rafael%3BYadav%2C+Jagjit%3BDoddapaneni%2C+Harshavardhan%3BSubramanian%2C+Venkataramanan%3BPisabarro%2C+Antonio+G%3BLav%C2%ADn%2C+Jose+L%3BOguiza%2C+Jose+A%3BMaster%2C+Emma%3BHenrissat%2C+Bernard%3BCoutinho%2C+Pedro+M%3BHarris%2C+Paul%3BMagnuson%2C+Jon+Karl%3BBaker%2C+Scott+E%3BBruno%2C+Kenneth%3BKenealy%2C+William%3BHoegger%2C+Patrik+J%3BKuees%2C+Ursula%3BRamaiya%2C+Preethi%3BLucas%2C+Susan%3BSalamov%2C+Asaf%3BShapiro%2C+Harris%3BTu%2C+Hank%3BChee%2C+Christine+L%3BMisra%2C+Monica%3BXie%2C+Gary%3BTeter%2C+Sarah%3BYaver%2C+Debbie%3BJames%2C+Tim%3BMokrejs%2C+Martin%3BPospisek%2C+Martin%3BGrigoriev%2C+Igor+V%3BBrettin%2C+Thomas%3BRokhsar%2C+Dan%3BBerka%2C+Randy%3BCullen%2C+Dan&rft.aulast=Martinez&rft.aufirst=Diego&rft.date=2009-02-10&rft.volume=106&rft.issue=6&rft.spage=1954&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0809575106 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2013-05-31 N1 - SubjectsTermNotLitGenreText - Extracellular enzymes; Genomes; Endoglucanase; Depolymerization; Fungi; Free radicals; Cellulose; Forests; Cell culture; Carbon sources; Mass spectroscopy; Gene expression; lignocellulose; reductase; Hydrogen peroxide; Placenta; secretome; Lignin; glycoside hydrolase; NAD(P)H dehydrogenase (quinone); Decay; Iron; Evolution; Oxidants; Phanerochaete chrysosporium DO - http://dx.doi.org/10.1073/pnas.0809575106 ER - TY - CPAPER T1 - Tissue Architecture Is the Message: The Role of Extracellular Matrix and Organ Architecture T2 - 7th Gordon Research Conference on Salivary Glands and Exocrine Secretion AN - 41936028; 5115317 JF - 7th Gordon Research Conference on Salivary Glands and Exocrine Secretion AU - Bissell, Mina Y1 - 2009/02/08/ PY - 2009 DA - 2009 Feb 08 KW - Organs KW - Extracellular matrix KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41936028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Gordon+Research+Conference+on+Salivary+Glands+and+Exocrine+Secretion&rft.atitle=Tissue+Architecture+Is+the+Message%3A+The+Role+of+Extracellular+Matrix+and+Organ+Architecture&rft.au=Bissell%2C+Mina&rft.aulast=Bissell&rft.aufirst=Mina&rft.date=2009-02-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=7th+Gordon+Research+Conference+on+Salivary+Glands+and+Exocrine+Secretion&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2009&program=salivary LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Integrating Human Indoor Air Pollutant Exposure within Life Cycle Impact Assessment AN - 754543621; 13266967 AB - Neglecting health effects from indoor pollutant emissions and exposure, as currently done in Life Cycle Assessment (LCA), may result in product or process optimizations at the expense of workers' or consumers' health. To close this gap, methods for considering indoor exposure to chemicals are needed to complement the methods for outdoor human exposure assessment already in use. This paper summarizes the work of an international expert group on the integration of human indoor and outdoor exposure in LCA, within the UNEP/SETAC Life Cycle Initiative. A new methodological framework is proposed for a general procedure to include human-health effects from indoor exposure in LCA. Exposure models from occupational hygiene and household indoor air quality studies and practices are critically reviewed and recommendations are provided on the appropriateness of various model alternatives in the context of LCA. A single-compartment box model is recommended for use as a default in LCA, enabling one to screen occupational and household exposures consistent with the existing models to assess outdoor emission in a multimedia environment. An initial set of model parameter values was collected. The comparison between indoor and outdoor human exposure per unit of emission shows that for many pollutants, intake per unit of indoor emission may be several orders of magnitude higher than for outdoor emissions. It is concluded that indoor exposure should be routinely addressed within LCA. JF - Environmental Science & Technology AU - Hellweg, Stefanie AU - Demou, Evangelia AU - Bruzzi, Raffaella AU - Meijer, Arjen AU - Rosenbaum, Ralph K AU - Huijbregts, Mark A J AU - McKone, Thomas E AD - Institute of Environmental Engineering, ETH Zrich, 8093 Zrich, Switzerland, Institute of Occupational Health, Lausanne University, Switzerland, OTB Research Institute for Housing, Urban and Mobility Studies, Delft University of Technology, Netherlands, CIRAIG, Chemical Engineering Department, cole Polytechnique de Montral, 2900 douard-Montpetit, P.O. Box 6079, Stn. Centre-ville, Montral, Qubec H3C 3A7, Canada, Department of Environmental Science, Radboud University Nijmegen, 6500 GL Nijmegen, The Netherlands, and University of California Lawrence Berkeley National Laboratory, One Cyclotron Road, 90R3058, Berkeley, California 94720 Y1 - 2009/02/06/ PY - 2009 DA - 2009 Feb 06 SP - 1670 EP - 1679 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 6 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Health & Safety Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Chemicals KW - Atmospheric pollution models KW - life cycle analysis KW - Indoor air pollution KW - Indoor air KW - Environmental sciences KW - UNEP KW - households KW - life cycle KW - Reviews KW - Emissions KW - Indoor environments KW - Occupational exposure KW - Occupational health KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - H 1000:Occupational Safety and Health KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754543621?accountid=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=Integrating+Human+Indoor+Air+Pollutant+Exposure+within+Life+Cycle+Impact+Assessment&rft.au=Hellweg%2C+Stefanie%3BDemou%2C+Evangelia%3BBruzzi%2C+Raffaella%3BMeijer%2C+Arjen%3BRosenbaum%2C+Ralph+K%3BHuijbregts%2C+Mark+A+J%3BMcKone%2C+Thomas+E&rft.aulast=Hellweg&rft.aufirst=Stefanie&rft.date=2009-02-06&rft.volume=43&rft.issue=6&rft.spage=1670&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes8018176 L2 - http://pubs.acs.org/doi/abs/10.1021/es8018176 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Atmospheric pollution models; Indoor air pollution; Environmental sciences; Indoor air; Chemicals; households; life cycle; life cycle analysis; Reviews; Emissions; Indoor environments; Occupational exposure; Occupational health; UNEP DO - http://dx.doi.org/10.1021/es8018176 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 - Measurement of Black Carbon and Particle Number Emission Factors from Individual Heavy-Duty Trucks AN - 754542458; 13266924 AB - Emission factors for black carbon (BC) and particle number (PN) were measured from 226 individual heavy-duty (HD) diesel trucks driving through a 1-km-long California highway tunnel in August 2006. Emission factors were based on concurrent increases in BC, PN, and CO2 concentrations (measured at 1 Hz) that corresponded to the passage of individual HD trucks. The distributions of BC and PN emission factors from individual HD trucks are skewed, meaning that a large fraction of pollution comes from a small fraction of the in-use vehicle fleet. The highest-emitting 10% of trucks were responsible for 40% of total BC and PN emissions from all HD trucks. BC emissions were log-normally distributed with a mean emission factor of 1.7 g kg-1 and maximum values of 10 g kg-1. Corresponding values for PN emission factors were 4.7 X 1015 and 4 X 1016 # kg-1. There was minimal overlap among high-emitters of these two pollutants: only 1 of the 226 HD trucks measured was found to be among the highest 10% for both BC and PN. Monte Carlo resampling of the distribution of BC emission factors observed in this study revealed that uncertainties (1*s) in extrapolating from a random sample of n HD trucks to a population mean emission factor ranged from c 43% for n = 10 to c 8% for n = 300, illustrating the importance of vehicle sample sizes in emissions studies. When n = 10, sample means are more likely to be biased due to misrepresentation of high-emitters. As vehicles become cleaner on average in the future, skewness of the emissions distributions will increase, and thus sample sizes needed to extrapolate reliably from a subset of vehicles to the entire in-use vehicle fleet will become more of a challenge. JF - Environmental Science & Technology AU - Ban-Weiss, George A AU - Lunden, Melissa M AU - Kirchstetter, Thomas W AU - Harley, Robert A AD - Department of Mechanical Engineering, University of California, Berkeley, California 94720-1740, Atmospheric Science Department, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Department of Civil & Environmental Engineering, University of California, Berkeley, California 94720-1710 Y1 - 2009/02/04/ PY - 2009 DA - 2009 Feb 04 SP - 1419 EP - 1424 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 5 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Environment Abstracts KW - Monte Carlo simulation KW - Combustion products KW - Particulates KW - Tunnels KW - black carbon KW - Emissions KW - Trucks KW - USA, California KW - Automotive exhaust emissions KW - Carbon dioxide KW - Diesel engines KW - Highways KW - ENA 09:Land Use & Planning KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754542458?accountid=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=Measurement+of+Black+Carbon+and+Particle+Number+Emission+Factors+from+Individual+Heavy-Duty+Trucks&rft.au=Ban-Weiss%2C+George+A%3BLunden%2C+Melissa+M%3BKirchstetter%2C+Thomas+W%3BHarley%2C+Robert+A&rft.aulast=Ban-Weiss&rft.aufirst=George&rft.date=2009-02-04&rft.volume=43&rft.issue=5&rft.spage=1419&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes8021039 L2 - http://pubs.acs.org/doi/abs/10.1021/es8021039 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Monte Carlo simulation; black carbon; Combustion products; Emissions; Trucks; Particulates; Automotive exhaust emissions; Tunnels; Carbon dioxide; Highways; Diesel engines; USA, California DO - http://dx.doi.org/10.1021/es8021039 ER - TY - JOUR T1 - A phylogeny-driven genomic encyclopaedia of Bacteria and Archaea AN - 21332643; 11936938 AB - Sequencing of bacterial and archaeal genomes has revolutionized our understanding of the many roles played by microorganisms. There are now nearly 1,000 completed bacterial and archaeal genomes available, most of which were chosen for sequencing on the basis of their physiology. As a result, the perspective provided by the currently available genomes is limited by a highly biased phylogenetic distribution. To explore the value added by choosing microbial genomes for sequencing on the basis of their evolutionary relationships, we have sequenced and analysed the genomes of 56 culturable species of Bacteria and Archaea selected to maximize phylogenetic coverage. Analysis of these genomes demonstrated pronounced benefits (compared to an equivalent set of genomes randomly selected from the existing database) in diverse areas including the reconstruction of phylogenetic history, the discovery of new protein families and biological properties, and the prediction of functions for known genes from other organisms. Our results strongly support the need for systematic 'phylogenomic' efforts to compile a phylogeny-driven 'Genomic Encyclopedia of Bacteria and Archaea' in order to derive maximum knowledge from existing microbial genome data as well as from genome sequences to come. JF - Nature AU - Wu, Dongying AU - Hugenholtz, Philip AU - Mavromatis, Konstantinos AU - Pukall, Ruediger AU - Dalin, Eileen AU - Ivanova, Natalia N AU - Kunin, Victor AU - Goodwin, Lynne AU - Wu, Martin AU - Tindall, Brian J AU - Hooper, Sean D AU - Pati, Amrita AU - Lykidis, Athanasios AU - Spring, Stefan AU - Anderson, Iain J AU - D'haeseleer, Patrik AU - Zemla, Adam AU - Singer, Mitchell AU - Lapidus, Alla AU - Nolan, Matt AU - Copeland, Alex AU - Han, Cliff AU - Chen, Feng AU - Cheng, Jan-Fang AU - Lucas, Susan AU - Kerfeld, Cheryl AU - Lang, Elke AU - Gronow, Sabine AU - Chain, Patrick AU - Bruce, David AU - Rubin, Edward M AU - Kyrpides, Nikos C AU - Klenk, Hans-Peter AU - Eisen, Jonathan A AD - DOE Joint Genome Institute, Walnut Creek, California 94598, USA PY - 2009 SP - 1056 EP - 1060 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 462 IS - 7276 SN - 0028-0836, 0028-0836 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology KW - Genomes KW - Phylogeny KW - Databases KW - Data processing KW - Archaea KW - Microorganisms KW - protein families KW - genomics KW - Evolution KW - J 02310:Genetics & Taxonomy KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21332643?accountid=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=Nature&rft.atitle=A+phylogeny-driven+genomic+encyclopaedia+of+Bacteria+and+Archaea&rft.au=Wu%2C+Dongying%3BHugenholtz%2C+Philip%3BMavromatis%2C+Konstantinos%3BPukall%2C+Ruediger%3BDalin%2C+Eileen%3BIvanova%2C+Natalia+N%3BKunin%2C+Victor%3BGoodwin%2C+Lynne%3BWu%2C+Martin%3BTindall%2C+Brian+J%3BHooper%2C+Sean+D%3BPati%2C+Amrita%3BLykidis%2C+Athanasios%3BSpring%2C+Stefan%3BAnderson%2C+Iain+J%3BD%27haeseleer%2C+Patrik%3BZemla%2C+Adam%3BSinger%2C+Mitchell%3BLapidus%2C+Alla%3BNolan%2C+Matt%3BCopeland%2C+Alex%3BHan%2C+Cliff%3BChen%2C+Feng%3BCheng%2C+Jan-Fang%3BLucas%2C+Susan%3BKerfeld%2C+Cheryl%3BLang%2C+Elke%3BGronow%2C+Sabine%3BChain%2C+Patrick%3BBruce%2C+David%3BRubin%2C+Edward+M%3BKyrpides%2C+Nikos+C%3BKlenk%2C+Hans-Peter%3BEisen%2C+Jonathan+A&rft.aulast=Wu&rft.aufirst=Dongying&rft.date=2009-02-04&rft.volume=462&rft.issue=7276&rft.spage=1056&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature08656 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genomes; Databases; Data processing; Microorganisms; protein families; genomics; Evolution; Archaea DO - http://dx.doi.org/10.1038/nature08656 ER - TY - JOUR T1 - Identification of c-type cytochromes involved in anaerobic, bacterial U(IV) oxidation. AN - 66780656; 18470655 AB - Anaerobic, bacterial reduction of water-soluble U(VI) complexes to the poorly soluble U(IV) mineral uraninite has been intensively studied as a strategy for in situ remediation of uranium-contaminated groundwater. A novel and potentially counteracting metabolic process, anaerobic, nitrate-dependent U(IV) oxidation, has recently been described in two bacterial species (Geobacter metallireducens and Thiobacillus denitrificans), but the underlying biochemistry and genetics are completely unknown. We report here that two diheme, c-type cytochromes (putatively c(4) and c(5) cytochromes) play a major role in nitrate-dependent U(IV) oxidation by T. denitrificans. Insertion mutations in each of the two genes encoding these cytochromes resulted in a greater than 50% decrease in U(IV) oxidation activity, and complementation in trans restored activity to wild-type levels. Sucrose-density-gradient ultracentrifugation confirmed that both cytochromes are membrane-associated. Insertion mutations in genes encoding other membrane-associated, c-type cytochromes did not diminish U(IV) oxidation. This is the first report of proteins involved in anaerobic U(IV) oxidation. JF - Biodegradation AU - Beller, Harry R AU - Legler, Tina C AU - Bourguet, Feliza AU - Letain, Tracy E AU - Kane, Staci R AU - Coleman, Matthew A AD - Lawrence Livermore National Laboratory, Livermore, CA 94551, USA. hrbeller@lbl.gov Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 45 EP - 53 VL - 20 IS - 1 KW - Cytochrome c Group KW - 0 KW - Nitrates KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Nitrates -- metabolism KW - Biodegradation, Environmental KW - Ultracentrifugation KW - Anaerobiosis KW - Oxidation-Reduction KW - Thiobacillus -- metabolism KW - Uranium -- metabolism KW - Cytochrome c Group -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66780656?accountid=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=Biodegradation&rft.atitle=Identification+of+c-type+cytochromes+involved+in+anaerobic%2C+bacterial+U%28IV%29+oxidation.&rft.au=Beller%2C+Harry+R%3BLegler%2C+Tina+C%3BBourguet%2C+Feliza%3BLetain%2C+Tracy+E%3BKane%2C+Staci+R%3BColeman%2C+Matthew+A&rft.aulast=Beller&rft.aufirst=Harry&rft.date=2009-02-01&rft.volume=20&rft.issue=1&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Biodegradation&rft.issn=1572-9729&rft_id=info:doi/10.1007%2Fs10532-008-9198-y LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-10-01 N1 - Date created - 2008-12-30 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1007/s10532-008-9198-y ER - TY - JOUR T1 - On the relationship between stress and elastic strain for porous and fractured rock AN - 50463994; 2009-036789 AB - Modeling the mechanical deformations of porous and fractured rocks requires a stress-strain relationship. Experience with inherently heterogeneous earth materials suggests that different varieties of Hooke's law should be applied within regions of the rock having significantly different stress-strain behavior. We apply this idea by dividing a rock body conceptually into two distinct parts. The natural strain (volume change divided by rock volume at the current stress state), rather than the engineering strain (volume change divided by the unstressed rock volume), should be used in Hooke's law for accurate modeling of the elastic deformation of that part of the pore volume subject to a relatively large degree of relative deformation (i.e., cracks or fractures). This approach permits the derivation of constitutive relations between stress and a variety of mechanical and/or hydraulic rock properties. We show that the theoretical predictions of this method are generally consistent with empirical expressions (from field data) and also laboratory rock experimental data. JF - International Journal of Rock Mechanics and Mining Sciences (1997) AU - Liu, Hui-Hai AU - Rutqvist, Jonny AU - Berryman, James G Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 289 EP - 296 PB - Elsevier, Oxford-New York VL - 46 IS - 2 SN - 1365-1609, 1365-1609 KW - Hooke's law KW - hydraulics KW - cracks KW - strain KW - stress KW - porous materials KW - mechanical properties KW - elastic strain KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50463994?accountid=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=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%281997%29&rft.atitle=On+the+relationship+between+stress+and+elastic+strain+for+porous+and+fractured+rock&rft.au=Liu%2C+Hui-Hai%3BRutqvist%2C+Jonny%3BBerryman%2C+James+G&rft.aulast=Liu&rft.aufirst=Hui-Hai&rft.date=2009-02-01&rft.volume=46&rft.issue=2&rft.spage=289&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%281997%29&rft.issn=13651609&rft_id=info:doi/10.1016%2Fj.ijrmms.2008.04.005 L2 - http://www.sciencedirect.com/science/journal/13651609 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 - 45 N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - cracks; elastic strain; Hooke's law; hydraulics; mechanical properties; porous materials; rock mechanics; strain; stress DO - http://dx.doi.org/10.1016/j.ijrmms.2008.04.005 ER - TY - JOUR T1 - UXO detection and identification based on intrinsic target polarizabilities; a case history AN - 50424808; 2009-054030 AB - Electromagnetic induction data parameterized in time-dependent object intrinsic polarizabilities can discriminate unexploded ordnance (UXO) from false targets (scrap metal). Data from a cart-mounted system designed to discriminate UXO of 20-155 in diameter are used. Discriminating UXO from irregular scrap metal is based on the principal dipole polarizabilities of a target. Nearly intact UXO displays a single major polarizability coincident with the long axis of the object and two equal, smaller transverse polarizabilities, whereas metal scraps have distinct polarizability signatures that rarely mimic those of elongated symmetric bodies. Based on a training data set of known targets, objects were identified by estimating the probability that an object is a single UXO. Our test survey took place on a military base where 4.2-inch mortar shells and scrap metal were present. We detected and correctly discriminated all 4.2-inch mortars, and in that process we added 7% and 17%, respectively, of dry holes (digging scrap) to the total number of excavations in two different survey modes. We also demonstrated a mode of operation that might be more cost effective than current practice. JF - Geophysics AU - Gasperikova, Erika AU - Smith, J Torquil AU - Morrison, H Frank AU - Becker, Alex AU - Kappler, Karl Y1 - 2009/02// PY - 2009 DA - February 2009 SP - B1 EP - B8 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 74 IS - 1 SN - 0016-8033, 0016-8033 KW - polarization KW - unexploded ordnance KW - cost KW - depth KW - remediation KW - case studies KW - military geology KW - detection KW - metals KW - identification KW - accuracy KW - electromagnetic induction KW - dipole moment KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50424808?accountid=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=Geophysics&rft.atitle=UXO+detection+and+identification+based+on+intrinsic+target+polarizabilities%3B+a+case+history&rft.au=Gasperikova%2C+Erika%3BSmith%2C+J+Torquil%3BMorrison%2C+H+Frank%3BBecker%2C+Alex%3BKappler%2C+Karl&rft.aulast=Gasperikova&rft.aufirst=Erika&rft.date=2009-02-01&rft.volume=74&rft.issue=1&rft.spage=B1&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.2997419 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 19 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - accuracy; case studies; cost; depth; detection; dipole moment; electromagnetic induction; identification; metals; military geology; polarization; remediation; unexploded ordnance DO - http://dx.doi.org/10.1190/1.2997419 ER - TY - JOUR T1 - Structural characterization of terrestrial microbial Mn oxides from Pinal Creek, AZ AN - 50422777; 2009-053789 AB - The microbial catalysis of Mn(II) oxidation is believed to be a dominant source of abundant sorption- and redox-active Mn oxides in marine, freshwater, and subsurface aquatic environments. In spite of their importance, environmental oxides of known biogenic origin have generally not been characterized in detail from a structural perspective. Hyporheic zone Mn oxide grain coatings at Pinal Creek, Arizona, a metals-contaminated stream, have been identified as being dominantly microbial in origin and are well studied from bulk chemistry and contaminant hydrology perspectives. This site thus presents an excellent opportunity to study the structures of terrestrial microbial Mn oxides in detail. XRD and EXAFS measurements performed in this study indicate that the hydrated Pinal Creek Mn oxide grain coatings are layer-type Mn oxides with dominantly hexagonal or pseudo-hexagonal layer symmetry. XRD and TEM measurements suggest the oxides to be nanoparticulate plates with average dimensions on the order of 11 nm thick x 35 nm diameter, but with individual particles exhibiting thickness as small as a single layer and sheets as wide as 500 nm. The hydrated oxides exhibit a 10-A basal-plane spacing and turbostratic disorder. EXAFS analyses suggest the oxides contain layer Mn(IV) site vacancy defects, and layer Mn(III) is inferred to be present, as deduced from Jahn-Teller distortion of the local structure. The physical geometry and structural details of the coatings suggest formation within microbial biofilms. The biogenic Mn oxides are stable with respect to transformation into thermodynamically more stable phases over a time scale of at least 5 months. The nanoparticulate layered structural motif, also observed in pure culture laboratory studies, appears to be characteristic of biogenic Mn oxides and may explain the common occurrence of this mineral habit in soils and sediments. JF - Geochimica et Cosmochimica Acta AU - Bargar, J R AU - Fuller, C C AU - Marcus, M A AU - Brearley, A J AU - Perez de la Rosa, M AU - Webb, S M AU - Caldwell, W A Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 889 EP - 910 PB - Elsevier, New York, NY VL - 73 IS - 4 SN - 0016-7037, 0016-7037 KW - United States KW - sorption KW - X-ray diffraction data KW - characterization KW - XANES spectra KW - mineral composition KW - catalysis KW - sediments KW - manganese oxides KW - oxides KW - spectra KW - chemical composition KW - geochemistry KW - Eh KW - Pinal Creek basin KW - oxidation KW - X-ray spectra KW - TEM data KW - molecular structure KW - biogenic processes KW - Arizona KW - Gila County Arizona KW - EXAFS data KW - petrography KW - crystal chemistry KW - SEM data KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50422777?accountid=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=Structural+characterization+of+terrestrial+microbial+Mn+oxides+from+Pinal+Creek%2C+AZ&rft.au=Bargar%2C+J+R%3BFuller%2C+C+C%3BMarcus%2C+M+A%3BBrearley%2C+A+J%3BPerez+de+la+Rosa%2C+M%3BWebb%2C+S+M%3BCaldwell%2C+W+A&rft.aulast=Bargar&rft.aufirst=J&rft.date=2009-02-01&rft.volume=73&rft.issue=4&rft.spage=889&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.10.036 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 - 61 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Arizona; biogenic processes; catalysis; characterization; chemical composition; crystal chemistry; Eh; EXAFS data; geochemistry; Gila County Arizona; manganese oxides; microorganisms; mineral composition; molecular structure; oxidation; oxides; petrography; Pinal Creek basin; sediments; SEM data; sorption; spectra; TEM data; United States; X-ray diffraction data; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1016/j.gca.2008.10.036 ER - TY - JOUR T1 - Diffusion-controlled spherulite growth in obsidian inferred from H (sub 2) O concentration profiles AN - 50145154; 2009-091701 JF - Contributions to Mineralogy and Petrology AU - Watkins, Jim AU - Manga, Michael AU - Huber, Christian AU - Martin, Michael Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 163 EP - 172 PB - Springer International, Heidelberg - New York VL - 157 IS - 2 SN - 0010-7999, 0010-7999 KW - water KW - silicates KW - diffusion KW - rhyolites KW - petrology KW - volcanic rocks KW - glasses KW - igneous rocks KW - silicate melts KW - crystal growth KW - advection KW - melts KW - infrared spectra KW - models KW - FTIR spectra KW - devitrification KW - spherulites KW - obsidian KW - mathematical methods KW - crystallization KW - spectra KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145154?accountid=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=Contributions+to+Mineralogy+and+Petrology&rft.atitle=Diffusion-controlled+spherulite+growth+in+obsidian+inferred+from+H+%28sub+2%29+O+concentration+profiles&rft.au=Watkins%2C+Jim%3BManga%2C+Michael%3BHuber%2C+Christian%3BMartin%2C+Michael&rft.aulast=Watkins&rft.aufirst=Jim&rft.date=2009-02-01&rft.volume=157&rft.issue=2&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Contributions+to+Mineralogy+and+Petrology&rft.issn=00107999&rft_id=info:doi/10.1007%2Fs00410-008-0327-8 L2 - http://www.springerlink.com/(zmx2wiu4y01pcgigj5i3jxf5)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100406,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 37 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - CMPEAP N1 - SubjectsTermNotLitGenreText - advection; crystal growth; crystallization; devitrification; diffusion; FTIR spectra; glasses; igneous rocks; infrared spectra; mathematical methods; melts; models; obsidian; petrology; rhyolites; silicate melts; silicates; spectra; spherulites; volcanic rocks; water DO - http://dx.doi.org/10.1007/s00410-008-0327-8 ER - TY - JOUR T1 - Retrospective evaluation of appliance price trends AN - 37136419; 3858283 AB - Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by the Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting:1.For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing. 2.Past retail price predictions made by the DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices. 3.The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices. 4.Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances. All rights reserved, Elsevier JF - Energy policy AU - Dale, L AU - Antinori, C AU - McNeil, M AU - McMahon, J E AU - Fujita, K S AD - Lawrence Berkeley National Laboratory Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 597 EP - 605 VL - 37 IS - 2 SN - 0301-4215, 0301-4215 KW - Economics KW - Longitudinal studies KW - Energy efficiency KW - Household equipment KW - Price level KW - Electronic equipment KW - U.S.A. KW - Technological change KW - Quality standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37136419?accountid=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=Energy+policy&rft.atitle=Retrospective+evaluation+of+appliance+price+trends&rft.au=Dale%2C+L%3BAntinori%2C+C%3BMcNeil%2C+M%3BMcMahon%2C+J+E%3BFujita%2C+K+S&rft.aulast=Dale&rft.aufirst=L&rft.date=2009-02-01&rft.volume=37&rft.issue=2&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=Energy+policy&rft.issn=03014215&rft_id=info:doi/10.1016%2Fj.enpol.2008.09.087 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 4167 4379; 6035 4379; 10090; 4255 4276 4249 2805 3872 554 971; 10529; 12616 12622; 7541 7537 971; 433 293 14 DO - http://dx.doi.org/10.1016/j.enpol.2008.09.087 ER - TY - JOUR T1 - Energy efficiency as a preferred resource: evidence from utility resource plans in the Western US and Canada AN - 21340599; 11720152 AB - This article examines the future role of energy efficiency as a resource in the Western US and Canada, as envisioned in the most recent resource plans issued by 16 utilities, representing about 60% of the region's load. Utility and third-party-administered energy-efficiency programs proposed by 15 utilities over a 10-year horizon would save almost 19,000GWh annually, about 5.2% of forecast load. There are clear regional trends in the aggressiveness of proposed energy savings. California's investor-owned utilities (IOUs) had the most aggressive savings targets, followed by IOUs in the Pacific Northwest, and the lowest savings were proposed by utilities in Inland West states and by two public utilities on the West Coast. The adoption of multiple, aggressive policies targeting energy efficiency and climate change appears to produce sizeable energy-efficiency commitments. Certain specific policies, such as mandated energy savings goals for California's IOUs and energy-efficiency provisions in Nevada's Renewable Portfolio Standard, had a direct impact on the level of energy savings included in the resource plans. Other policies, such as revenue decoupling and shareholder incentives and voluntary or legislatively mandated greenhouse gas emission reduction policies, may have also impacted utilities' energy-efficiency commitments, though the effects of these policies are not easily measured. Despite progress among the utilities in our sample, more aggressive energy-efficiency strategies that include high-efficiency standards for additional appliances and equipment, tighter building codes for new construction and renovation, as well as more comprehensive ratepayer-funded energy-efficiency programs are likely to be necessary to achieve a region-wide goal of meeting 20% of electricity demand with efficiency in 2020. JF - Energy Efficiency AU - Hopper, Nicole AU - Barbose, Galen AU - Goldman, Charles AU - Schlegel, Jeff AD - Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 90-4000, Berkeley, CA, 94720, USA, cagoldman@lbl.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 1 EP - 16 VL - 2 IS - 1 SN - 1570-646X, 1570-646X KW - Pollution Abstracts; Sustainability Science Abstracts KW - Climatic changes KW - Utilities KW - Efficiency KW - INE, USA, California KW - Energy efficiency KW - Energy conservation KW - ANW, Canada KW - Greenhouse gases KW - USA, Nevada KW - aggressive behavior KW - INE, USA, Pacific Northwest KW - building codes KW - portfolios KW - Emission control 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/21340599?accountid=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+Efficiency&rft.atitle=Energy+efficiency+as+a+preferred+resource%3A+evidence+from+utility+resource+plans+in+the+Western+US+and+Canada&rft.au=Hopper%2C+Nicole%3BBarbose%2C+Galen%3BGoldman%2C+Charles%3BSchlegel%2C+Jeff&rft.aulast=Hopper&rft.aufirst=Nicole&rft.date=2009-02-01&rft.volume=2&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Energy+Efficiency&rft.issn=1570646X&rft_id=info:doi/10.1007%2Fs12053-008-9030-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - INE, USA, California; ANW, Canada; USA, Nevada; INE, USA, Pacific Northwest; Utilities; Energy efficiency; Energy conservation; Greenhouse gases; Efficiency; portfolios; aggressive behavior; Emission control; building codes; Climatic changes DO - http://dx.doi.org/10.1007/s12053-008-9030-x ER - TY - JOUR T1 - Three-dimensional analysis of the structure and ecology of a novel, ultra-small archaeon AN - 20868910; 9024117 AB - Fully understanding the biology of acid mine drainage (AMD) is central to our ability to control and manipulate its environmental impact. Although genomics and biogeochemical methods are relatively well established in the field, their combination with high-resolution imaging of intact members of microbial biofilm communities has not yet reached its full potential. Here, we used three-dimensional (3D) cryogenic electron tomography to determine the size and ultrastructure of intact ARMAN cells, a novel ultra-small archaeon, and sought evidence for their interactions with other members of its community. Within acid mine drainage biofilms, apparently free-living ARMAN cells from a deeply branched archaeal lineage have volumes of 0.009-0.04 [mu]m super(3) (mean [math]0.03[plus]0.01 [mu]m super(3)), only [math]92 ribosomes, yet are frequent hosts for replicating viruses. Organization within the periplasm and partitioning of ribosomes to the inner surface of the cytoplasmic membrane may be factors in size minimization. Most cells contain enigmatic tubular structures of unknown function. The low ribosome copy number per unit volume, indicative of slow growth rates and targeting of cells by diverse viruses may account for the low abundance of ARMAN cells compared with other biofilm community members. Our results provide the first 3D analysis of structural features of these novel and enigmatic cells and their interactions with at least two types of viruses. Our findings also emphasize that new biological phenomena remain to be discovered among lower abundance organisms from novel uncultivated lineages. JF - ISME Journal AU - Comolli, Luis R AU - Baker, Brett J AU - Downing, Kenneth H AU - Siegerist, Cristina E AU - Banfield, Jillian F AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA, jbanfield@berkeley.edu Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 159 EP - 167 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 3 IS - 2 SN - 1751-7362, 1751-7362 KW - Virology & AIDS Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts; Microbiology Abstracts B: Bacteriology KW - acid mine drainage (AMD) KW - biofilm KW - ARMAN KW - fluorescent in situ hybridization (FISH) KW - archaea KW - cryo-electron tomography (cryo-ET) KW - Acidic wastes KW - Viruses KW - Ecology KW - Structure-function relationships KW - Cytoplasmic membranes KW - Tomography KW - genomics KW - Biofilms KW - Ultrastructure KW - Cryogenics KW - Growth rate KW - Membranes KW - Biogeochemistry KW - Drainage KW - Environmental impact KW - Ribosomes KW - Mines KW - imaging KW - mine drainage KW - copy number KW - periplasm KW - abundance KW - M3 1010:Issues in Sustainable Development KW - A 01450:Environmental Pollution & Waste Treatment KW - J 02320:Cell Biology KW - V 22310:Genetics, Taxonomy & Structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20868910?accountid=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=ISME+Journal&rft.atitle=Three-dimensional+analysis+of+the+structure+and+ecology+of+a+novel%2C+ultra-small+archaeon&rft.au=Comolli%2C+Luis+R%3BBaker%2C+Brett+J%3BDowning%2C+Kenneth+H%3BSiegerist%2C+Cristina+E%3BBanfield%2C+Jillian+F&rft.aulast=Comolli&rft.aufirst=Luis&rft.date=2009-02-01&rft.volume=3&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=ISME+Journal&rft.issn=17517362&rft_id=info:doi/10.1038%2Fismej.2008.99 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Growth rate; Drainage; Environmental impact; Ribosomes; Mines; imaging; copy number; Structure-function relationships; Cytoplasmic membranes; Tomography; Biofilms; genomics; Ultrastructure; periplasm; Cryogenics; Ecology; Membranes; Acidic wastes; Biogeochemistry; Viruses; mine drainage; abundance DO - http://dx.doi.org/10.1038/ismej.2008.99 ER - TY - JOUR T1 - Lunar soil as shielding against space radiation AN - 20599239; 9302746 AB - We have measured the radiation transport and dose reduction properties of lunar soil with respect to selected heavy ion beams with charges and energies comparable to some components of the galactic cosmic radiation (GCR), using soil samples returned by the Apollo missions and several types of synthetic soil glasses and lunar soil simulants. The suitability for shielding studies of synthetic soil and soil simulants as surrogates for lunar soil was established, and the energy deposition as a function of depth for a particular heavy ion beam passing through a new type of lunar highland simulant was measured. A fragmentation and energy loss model was used to extend the results over a range of heavy ion charges and energies, including protons at solar particle event (SPE) energies. The measurements and model calculations indicate that a modest amount of lunar soil affords substantial protection against primary GCR nuclei and SPE, with only modest residual dose from surviving charged fragments of the heavy beams. JF - Radiation Measurements AU - Miller, J AU - Taylor, L AU - Zeitlin, C AU - Heilbronn, L AU - Guetersloh, S AU - Digiuseppe, M AU - Iwata, Y AU - Murakami, T AD - Lawrence Berkeley National Laboratory, MS 83R0101, 1 Cyclotron Road, Berkeley, CA 94720, USA, miller@lbl.gov Y1 - 2009/02// PY - 2009 DA - February 2009 SP - 163 EP - 167 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 44 IS - 2 SN - 1350-4487, 1350-4487 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Lunar soil KW - Lunar regolith KW - Space radiation shielding KW - Galactic cosmic radiation (GCR) KW - Solar particle event (SPE) KW - Particulates KW - Soil KW - Radiation KW - soil properties KW - Soil properties KW - Galaxies KW - Protection KW - Solar particle events KW - Model Studies KW - Ion beams KW - Energy KW - Cosmic radiation KW - Deposition KW - Radiation measurements KW - Energy Loss KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - P 5000:LAND POLLUTION KW - M2 524:Stars, Universe (524) KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20599239?accountid=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=Lunar+soil+as+shielding+against+space+radiation&rft.au=Miller%2C+J%3BTaylor%2C+L%3BZeitlin%2C+C%3BHeilbronn%2C+L%3BGuetersloh%2C+S%3BDigiuseppe%2C+M%3BIwata%2C+Y%3BMurakami%2C+T&rft.aulast=Miller&rft.aufirst=J&rft.date=2009-02-01&rft.volume=44&rft.issue=2&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Radiation+Measurements&rft.issn=13504487&rft_id=info:doi/10.1016%2Fj.radmeas.2009.01.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Radiation; Cosmic radiation; Ion beams; Galaxies; Radiation measurements; Solar particle events; Soil; soil properties; Energy; Soil properties; Particulates; Deposition; Energy Loss; Protection; Model Studies DO - http://dx.doi.org/10.1016/j.radmeas.2009.01.010 ER - TY - JOUR T1 - Shotgun metaproteomics of the human distal gut microbiota AN - 20346686; 9024106 AB - The human gut contains a dense, complex and diverse microbial community, comprising the gut microbiome. Metagenomics has recently revealed the composition of genes in the gut microbiome, but provides no direct information about which genes are expressed or functioning. Therefore, our goal was to develop a novel approach to directly identify microbial proteins in fecal samples to gain information about the genes expressed and about key microbial functions in the human gut. We used a non-targeted, shotgun mass spectrometry-based whole community proteomics, or metaproteomics, approach for the first deep proteome measurements of thousands of proteins in human fecal samples, thus demonstrating this approach on the most complex sample type to date. The resulting metaproteomes had a skewed distribution relative to the metagenome, with more proteins for translation, energy production and carbohydrate metabolism when compared to what was earlier predicted from metagenomics. Human proteins, including antimicrobial peptides, were also identified, providing a non-targeted glimpse of the host response to the microbiota. Several unknown proteins represented previously undescribed microbial pathways or host immune responses, revealing a novel complex interplay between the human host and its associated microbes. JF - ISME Journal AU - Verberkmoes, Nathan C AU - Russell, Alison L AU - Shah, Manesh AU - Godzik, Adam AU - Rosenquist, Magnus AU - Halfvarson, Jonas AU - Lefsrud, Mark G AU - Apajalahti, Juha AU - Tysk, Curt AU - Hettich, Robert L AU - Jansson, Janet K AD - Oak Ridge National Laboratory, Chemical and Life Sciences Divisions, Oak Ridge, TN, USA, Jrjansson@lbl.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 179 EP - 189 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 3 IS - 2 SN - 1751-7362, 1751-7362 KW - Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - microbiome KW - human gut KW - metaproteome KW - shotgun proteomics KW - metagenomics KW - antimicrobial peptide KW - Translation KW - Carbohydrate metabolism KW - Digestive tract KW - proteomics KW - Antimicrobial peptides KW - A 01490:Miscellaneous KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20346686?accountid=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=ISME+Journal&rft.atitle=Shotgun+metaproteomics+of+the+human+distal+gut+microbiota&rft.au=Verberkmoes%2C+Nathan+C%3BRussell%2C+Alison+L%3BShah%2C+Manesh%3BGodzik%2C+Adam%3BRosenquist%2C+Magnus%3BHalfvarson%2C+Jonas%3BLefsrud%2C+Mark+G%3BApajalahti%2C+Juha%3BTysk%2C+Curt%3BHettich%2C+Robert+L%3BJansson%2C+Janet+K&rft.aulast=Verberkmoes&rft.aufirst=Nathan&rft.date=2009-02-01&rft.volume=3&rft.issue=2&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=ISME+Journal&rft.issn=17517362&rft_id=info:doi/10.1038%2Fismej.2008.108 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Translation; Carbohydrate metabolism; Digestive tract; proteomics; Antimicrobial peptides DO - http://dx.doi.org/10.1038/ismej.2008.108 ER - TY - JOUR T1 - Field evidence of biodegradation of N-Nitrosodimethylamine (NDMA) in groundwater with incidental and active recycled water recharge; Field evidence of biodegradation of N-Nitrosodimethylamine (NDMA) in groundwater with incidental and active recycled water recharge AN - 20345802; 9022667 AB - Biodegradation of N-Nitrosodimethylamine (NDMA) has been found through laboratory incubation in unsaturated and saturated soil samples under both aerobic and anaerobic conditions. However, direct field evidence of in situ biodegradation in groundwater is very limited. This research aimed to evaluate biodegradation of NDMA in a large-scale groundwater system receiving recycled water as incidental and active recharge. NDMA concentrations in 32 monitoring and production wells with different screen intervals were monitored over a period of seven years. Groundwater monitoring was used to characterize changes in the magnitude and extent of NDMA in groundwater in response to seasonal hydrogeologic conditions and, more importantly, to significant concentration variations in effluent from water reclamation plants (associated with treatment-process changes). Extensive monitoring of NDMA concentrations and flow rates at effluent discharge locations and surface-water stations was also conducted to reasonably estimate mass loading through unlined river reaches to underlying groundwater. Monitoring results indicate that significant biodegradation of NDMA occurred in groundwater, accounting for an estimated 90% mass reduction over the seven-year monitoring period. In addition, a discrete effluent-discharge and groundwater-extraction event was extensively monitored in a well-characterized, localized groundwater subsystem for 626days. Analysis of the associated NDMA fate and transport in the subsystem indicated that an estimated 80% of the recharged mass was biodegraded. The observed field evidence of NDMA biodegradation is supported by groundwater transport modeling accounting for various dilution mechanisms and first-order decay for biodegradation, and by a previous laboratory study on soil samples collected from the study site [Bradley, P.M., Carr, S.A., Baird, R.B., Chapelle, F.H., 2005. Biodegradation of N-Nitrosodimethylamine in soil from a water reclamation facility. Bioremediat. J. 9 (2), 115-120.]. JF - Water Research AU - Zhou, Q AU - McCraven, S AU - Garcia, J AU - Gasca, M AU - Johnson, T A AU - Motzer, W E AD - Lawrence Berkeley National Laboratory, University of California, One Cyclotron Road, MS90-1116, Berkeley, CA 94720, United States, qzhou@lbl.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 793 EP - 805 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 - 3 SN - 0043-1354, 0043-1354 KW - Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Anaerobic conditions KW - Ground water KW - Groundwater KW - W 30950:Waste Treatment & Pollution Clean-up KW - SW 3040:Wastewater treatment processes KW - A 01450:Environmental Pollution & Waste Treatment KW - P 2000:FRESHWATER POLLUTION KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20345802?accountid=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=Water+Research&rft.atitle=Field+evidence+of+biodegradation+of+N-Nitrosodimethylamine+%28NDMA%29+in+groundwater+with+incidental+and+active+recycled+water+recharge%3B+Field+evidence+of+biodegradation+of+N-Nitrosodimethylamine+%28NDMA%29+in+groundwater+with+incidental+and+active+recycled+water+recharge&rft.au=Zhou%2C+Q%3BMcCraven%2C+S%3BGarcia%2C+J%3BGasca%2C+M%3BJohnson%2C+T+A%3BMotzer%2C+W+E&rft.aulast=Zhou&rft.aufirst=Q&rft.date=2009-02-01&rft.volume=43&rft.issue=3&rft.spage=793&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/10.1016%2Fj.watres.2008.11.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2014-02-11 N1 - SubjectsTermNotLitGenreText - Ground water; Groundwater DO - http://dx.doi.org/10.1016/j.watres.2008.11.011 ER - TY - JOUR T1 - Overcoming the anaerobic hurdle in phenotypic microarrays: Generation and visualization of growth curve data for Desulfovibrio vulgaris Hildenborough AN - 20252699; 8897754 AB - Growing anaerobic microorganisms in phenotypic microarrays (PM) and 96-well microtiter plates is an emerging technology that allows high throughput survey of the growth and physiology and/or phenotype of cultivable microorganisms. For non-model bacteria, a method for phenotypic analysis is invaluable, not only to serve as a starting point for further evaluation, but also to provide a broad understanding of the physiology of an uncharacterized wild-type organism or the physiology/phenotype of a newly created mutant of that organism. Given recent advances in genetic characterization and targeted mutations to elucidate genetic networks and metabolic pathways, high-throughput methods for determining phenotypic differences are essential. Here we outline challenges presented in studying the physiology and phenotype of a sulfate-reducing anaerobic delta proteobacterium, Desulfovibrio vulgaris Hildenborough. Modifications of the commercially available OmniLog(TM) system (Hayward, CA) for experimental setup, and configuration, as well as considerations in PM data analysis are presented. Also highlighted here is data viewing software that enables users to view and compare multiple PM data sets. The PM method promises to be a valuable strategy in our systems biology approach to D. vulgaris studies and is readily applicable to other anaerobic and aerobic bacteria. JF - Journal of Microbiological Methods AU - Borglin, S AU - Joyner, D AU - Jacobsen, J AU - Mukhopadhyay, A AU - Hazen, T C AD - Berkeley, CA, USA, seborglin@lbl.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 159 EP - 168 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 76 IS - 2 SN - 0167-7012, 0167-7012 KW - Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Computer programs KW - software KW - Data processing KW - Growth curves KW - Aerobic bacteria KW - Metabolic pathways KW - Anaerobic microorganisms KW - Desulfovibrio vulgaris KW - Mutation KW - W 30900:Methods KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20252699?accountid=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+Microbiological+Methods&rft.atitle=Overcoming+the+anaerobic+hurdle+in+phenotypic+microarrays%3A+Generation+and+visualization+of+growth+curve+data+for+Desulfovibrio+vulgaris+Hildenborough&rft.au=Borglin%2C+S%3BJoyner%2C+D%3BJacobsen%2C+J%3BMukhopadhyay%2C+A%3BHazen%2C+T+C&rft.aulast=Borglin&rft.aufirst=S&rft.date=2009-02-01&rft.volume=76&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microbiological+Methods&rft.issn=01677012&rft_id=info:doi/10.1016%2Fj.mimet.2008.10.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Computer programs; software; Growth curves; Data processing; Metabolic pathways; Aerobic bacteria; Anaerobic microorganisms; Mutation; Desulfovibrio vulgaris DO - http://dx.doi.org/10.1016/j.mimet.2008.10.003 ER - TY - JOUR T1 - Environmental decision support system development for seasonal wetland salt management in a river basin subjected to water quality regulation AN - 19589688; 8800790 AB - Seasonally managed wetlands in the Grasslands Basin on the west-side of California's San Joaquin Valley provide food and shelter for migratory wildfowl during winter months and sport for waterfowl hunters during the annual duck season. Surface water supply to these wetlands contain salt which, when drained to the San Joaquin River (SJR) during the annual drawdown period, can negatively impact water quality and cause concern to downstream agricultural riparian water diverters. Recent environmental regulation, limiting discharges salinity to the SJR and primarily targeting agricultural non-point sources, now also targets return flows from seasonally managed wetlands. Real-time water quality management has been advocated as a means of continuously matching salt loads discharged from agricultural, wetland and municipal operations to the assimilative capacity of the SJR. Past attempts to build environmental monitoring and decision support systems (EDSS's) to implement this concept have enjoyed limited success for reasons that are discussed in this paper. These reasons are discussed in the context of more general challenges facing the successful implementation of a comprehensive environmental monitoring, modelling and decision support system for the SJR Basin. JF - Agricultural Water Management AU - Quinn, NWT AD - Berkeley National Laboratory, 1 Cyclotron Road, Building 70A-3317H, Berkeley, CA 94720, United States, nwquinn@lbl.gov Y1 - 2009/02// PY - 2009 DA - Feb 2009 SP - 247 EP - 254 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 96 IS - 2 SN - 0378-3774, 0378-3774 KW - Sustainability Science Abstracts; Pollution Abstracts; Water Resources Abstracts KW - Assimilative Capacity KW - water quality KW - Water Management KW - Regulated Rivers KW - Surface water KW - USA, California, San Joaquin Valley KW - Agricultural pollution KW - Basins KW - Decision Making KW - Salinity KW - Sulfur dioxide KW - USA, California, San Joaquin R. KW - Wetlands KW - USA, California KW - Seasonal variations KW - Environmental monitoring KW - Artificial intelligence KW - valleys KW - Decision support systems KW - Water Quality KW - environmental regulations KW - River basins KW - Grasslands KW - Salts KW - waterfowl KW - Water management KW - downstream KW - Monitoring KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19589688?accountid=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+Water+Management&rft.atitle=Environmental+decision+support+system+development+for+seasonal+wetland+salt+management+in+a+river+basin+subjected+to+water+quality+regulation&rft.au=Quinn%2C+NWT&rft.aulast=Quinn&rft.aufirst=NWT&rft.date=2009-02-01&rft.volume=96&rft.issue=2&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=Agricultural+Water+Management&rft.issn=03783774&rft_id=info:doi/10.1016%2Fj.agwat.2008.08.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Artificial intelligence; water quality; Surface water; valleys; Decision support systems; Agricultural pollution; Basins; environmental regulations; River basins; Salts; Grasslands; Salinity; Sulfur dioxide; waterfowl; Water management; downstream; Wetlands; Seasonal variations; Assimilative Capacity; Water Management; Regulated Rivers; Water Quality; Decision Making; Monitoring; USA, California, San Joaquin R.; USA, California, San Joaquin Valley; USA, California DO - http://dx.doi.org/10.1016/j.agwat.2008.08.003 ER - TY - CPAPER T1 - Carbon Dioxide Sensors Used for Demand Controlled Ventilation: Accuracy in Real Installations. T2 - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AN - 41700513; 4993860 JF - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AU - Fisk, William Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Ventilation KW - Sensors KW - Carbon dioxide KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41700513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.atitle=Carbon+Dioxide+Sensors+Used+for+Demand+Controlled+Ventilation%3A+Accuracy+in+Real+Installations.&rft.au=Fisk%2C+William&rft.aulast=Fisk&rft.aufirst=William&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://xp20.ashrae.org/conferenceprogram/Oct08TechProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Data Center Rating Systems for Improved Energy Efficiency: LEED, Energy Star, DOE and Others T2 - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AN - 41690615; 4993850 JF - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AU - Tschudi, William Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Energy efficiency KW - Data processing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41690615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.atitle=Data+Center+Rating+Systems+for+Improved+Energy+Efficiency%3A+LEED%2C+Energy+Star%2C+DOE+and+Others&rft.au=Tschudi%2C+William&rft.aulast=Tschudi&rft.aufirst=William&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://xp20.ashrae.org/conferenceprogram/Oct08TechProgram.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 of These Things Is Not Like the Other: Flowhoods, Garbage Bags, Laundry Baskets and Cardboard Boxes T2 - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AN - 41680847; 4994020 JF - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AU - Walker, Iain Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Refuse KW - Laundry KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41680847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.atitle=One+of+These+Things+Is+Not+Like+the+Other%3A+Flowhoods%2C+Garbage+Bags%2C+Laundry+Baskets+and+Cardboard+Boxes&rft.au=Walker%2C+Iain&rft.aulast=Walker&rft.aufirst=Iain&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://xp20.ashrae.org/conferenceprogram/Oct08TechProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Surface Chemistry in HVAC Filters: Ozone Deposition and Secondary Pollutant Yields T2 - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AN - 41667522; 4993830 JF - 2009 American Society of Heating, Refrigerating, and Air-Conditioning Engineers Winter Meeting AU - Destaillats, Hugo Y1 - 2009/01/24/ PY - 2009 DA - 2009 Jan 24 KW - Ozone KW - Filters KW - Surface chemistry KW - Pollutants KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41667522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.atitle=Surface+Chemistry+in+HVAC+Filters%3A+Ozone+Deposition+and+Secondary+Pollutant+Yields&rft.au=Destaillats%2C+Hugo&rft.aulast=Destaillats&rft.aufirst=Hugo&rft.date=2009-01-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2009+American+Society+of+Heating%2C+Refrigerating%2C+and+Air-Conditioning+Engineers+Winter+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://xp20.ashrae.org/conferenceprogram/Oct08TechProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mechanisms of Chromium Transport on Cathode Materials of Solid Oxide Fuel Cell T2 - 6th International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology (SOFC 2009) AN - 41780759; 5019668 JF - 6th International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology (SOFC 2009) AU - Lau, Grace AU - Tucker, Michael AU - Jacobson, Craig AU - Visco, Steven AU - DeJonghe, Lutgard Y1 - 2009/01/18/ PY - 2009 DA - 2009 Jan 18 KW - Fuel technology KW - Fuel cells KW - Chromium KW - Cathodes KW - Oxides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41780759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mechanisms+of+Chromium+Transport+on+Cathode+Materials+of+Solid+Oxide+Fuel+Cell&rft.au=Lau%2C+Grace%3BTucker%2C+Michael%3BJacobson%2C+Craig%3BVisco%2C+Steven%3BDeJonghe%2C+Lutgard&rft.aulast=Lau&rft.aufirst=Grace&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 - JOUR T1 - AmiGO: online access to ontology and annotation data AN - 20331394; 9014408 AB - AmiGO is a web application that allows users to query, browse and visualize ontologies and related gene product annotation (association) data. AmiGO can be used online at the Gene Ontology (GO) website to access the data provided by the GO Consortium1 ; it can also be downloaded and installed to browse local ontologies and annotations.2 AmiGO is free open source software developed and maintained by the GO Consortium.Availability: http://amigo.geneontology.orgDownload: http://sourceforge.net/projects/geneontology/Contact: sjcarbonerkeleybop.org JF - Bioinformatics AU - Carbon, Seth AU - Ireland, Amelia AU - Mungall, Christopher J AU - Shu, ShengQiang AU - Marshall, Brad AU - Lewis, Suzanna AD - 1 Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA, 2 GO Editorial Office, European Bioinformatics Institute, Hinxton, Cambridge CB10 1SD, UK and 3 Department of Energy Joint Genome Institute, Walnut Creek, CA 94598, USA Y1 - 2009/01/15/ PY - 2009 DA - 2009 Jan 15 SP - 288 EP - 289 PB - Oxford University Press, Oxford Journals, Great Clarendon Street VL - 25 IS - 2 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Computer programs KW - software KW - Data processing KW - Bioinformatics KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20331394?accountid=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=Bioinformatics&rft.atitle=AmiGO%3A+online+access+to+ontology+and+annotation+data&rft.au=Carbon%2C+Seth%3BIreland%2C+Amelia%3BMungall%2C+Christopher+J%3BShu%2C+ShengQiang%3BMarshall%2C+Brad%3BLewis%2C+Suzanna&rft.aulast=Carbon&rft.aufirst=Seth&rft.date=2009-01-15&rft.volume=25&rft.issue=2&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbtn615 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Computer programs; software; Data processing; Bioinformatics DO - http://dx.doi.org/10.1093/bioinformatics/btn615 ER - TY - JOUR T1 - Sparse combinatorial inference with an application in cancer biology AN - 20330970; 9014419 AB - Motivation: Combinatorial effects, in which several variables jointly influence an output or response, play an important role in biological systems. In many settings, Boolean functions provide a natural way to describe such influences. However, biochemical data using which we may wish to characterize such influences are usually subject to much variability. Furthermore, in high-throughput biological settings Boolean relationships of interest are very often sparse, in the sense of being embedded in an overall dataset of higher dimensionality. This motivates a need for statistical methods capable of making inferences regarding Boolean functions under conditions of noise and sparsity.Results: We put forward a statistical model for sparse, noisy Boolean functions and methods for inference under the model. We focus on the case in which the form of the underlying Boolean function, as well as the number and identity of its inputs are all unknown. We present results on synthetic data and on a study of signalling proteins in cancer biology.Availability: go.warwick.ac.uk/sachmukherjee/sci. JF - Bioinformatics AU - Mukherjee, Sach AU - Pelech, Steven AU - Neve, Richard M AU - Kuo, Wen-Lin AU - Ziyad, Safiyyah AU - Spellman, Paul T AU - Gray, Joe W AU - Speed, Terence P AD - Department of Statistics, 2 Centre for Complexity Science, University of Warwick, Coventry CV4 7AL, UK, 3 Kinexus Bioinformatics Corporation, Vancouver, Canada V6P 6T3, 4 Genentech Inc., San Francisco, CA 94080, 5 Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, 6 Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94143 and 7 Department of Statistics, University of California, Berkeley, CA 94720, USA Y1 - 2009/01/15/ PY - 2009 DA - 2009 Jan 15 SP - 265 EP - 271 PB - Oxford University Press, Oxford Journals, Great Clarendon Street VL - 25 IS - 2 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Data processing KW - Statistics KW - Mathematical models KW - Statistical analysis KW - Bioinformatics KW - Sensory systems KW - Cancer KW - Models KW - Signal transduction KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20330970?accountid=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=Bioinformatics&rft.atitle=Sparse+combinatorial+inference+with+an+application+in+cancer+biology&rft.au=Mukherjee%2C+Sach%3BPelech%2C+Steven%3BNeve%2C+Richard+M%3BKuo%2C+Wen-Lin%3BZiyad%2C+Safiyyah%3BSpellman%2C+Paul+T%3BGray%2C+Joe+W%3BSpeed%2C+Terence+P&rft.aulast=Mukherjee&rft.aufirst=Sach&rft.date=2009-01-15&rft.volume=25&rft.issue=2&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbtn611 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Mathematical models; Statistics; Data processing; Statistical analysis; Bioinformatics; Sensory systems; Cancer; Signal transduction; Models DO - http://dx.doi.org/10.1093/bioinformatics/btn611 ER - TY - JOUR T1 - The second step of the nitric oxide synthase reaction: evidence for ferric-peroxo as the active oxidant. AN - 66800026; 19128180 AB - Nitric oxide synthase (NOS) is a P450 mono-oxygenase that catalyzes the oxidation of l-arginine to citrulline and NO through the stable intermediate N(G)-hydroxy-l-arginine (NHA). The oxidation of NHA by NOS is unique. There is little direct evidence in support of the nature of the heme bound oxidant [i.e., ferric-peroxo vs Fe(IV)O(por(*+))] responsible for this transformation. Previous work characterizing the H(2)O(2)-driven oxidation of NHA by NOS showed the formation of citrulline and the side product N(delta)-cyanoornithine (CN-orn). This led to the proposed involvement of a ferric-peroxo intermediate in the oxidation of NHA to citrulline. To test this hypothesis we used this model reaction to study the effects of pH, heme substitution, active site mutagenesis, and a fluorinated substrate analogue on the product distribution. Further, the oxidation of 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) by H(2)O(2) and iNOS(heme) was used to probe the protein-catalyzed breakdown of peroxide to the Fe(IV)O(por(*+)) intermediate. At pH 6.5, 7.5, and 8.5 the peroxide shunt reaction forms 26 +/- 2, 36 +/- 1, and 51 +/- 1% citrulline, respectively. The rate of peroxidase activity, however, was negatively correlated to pH, with a peroxide breakdown rate of 13.1 +/- 0.3, 8.3 +/- 0.2, and 4.2 +/- 0.1 M(-1) s(-1) at pH 6.5, 7.5, and 8.5, respectively. Mutation of active site valine 346 to an alanine shifted the product distribution to 5.2 +/- 0.5% citrulline while enhancing the peroxide cleavage rate to 14.3 +/- 0.7 M(-1) s(-1). Substitution of the heme cofactor with iron mesoporphyrin IX (Fe-MPIX) alters the product distribution from 36 +/- 1% citrulline to 22 +/- 3% citrulline. Metal substitution with Mn results in the formation of 64.7 +/- 0.8% citrulline. Conversely, the electrophilic 4,4-difluoro-N(G)-hydroxy-l-arginine substrate analogue shifted the product distribution to 68.6 +/- 0.6% 4,4-difluorocitrulline. The peroxidase data provide insight into the chemical features of NOS that control the processing of the ferric-peroxo species to the Fe(IV)O(por(*+)) intermediate and help interpret the product distributions observed for the peroxide shunt under various conditions. In all cases, the ability of the protein to break down peroxide is negatively correlated with the formation of citrulline by the peroxide shunt. These results support the high valent Fe(IV)O(por(*+)) intermediate as the species responsible for CN-orn formation and are consistent with the involvement of the ferric-peroxo intermediate in the oxidation of NHA to citrulline. JF - Journal of the American Chemical Society AU - Woodward, Joshua J AU - Chang, Michelle M AU - Martin, Nathaniel I AU - Marletta, Michael A AD - Department of Chemistry, QB3 Institute, Lawrence Berkeley National Laboratory, University of California, Berkeley, California 94720-3220, USA. Y1 - 2009/01/14/ PY - 2009 DA - 2009 Jan 14 SP - 297 EP - 305 VL - 131 IS - 1 KW - Ferric Compounds KW - 0 KW - Peroxides KW - Citrulline KW - 29VT07BGDA KW - Heme KW - 42VZT0U6YR KW - Hydrogen Peroxide KW - BBX060AN9V KW - Nitric Oxide Synthase Type II KW - EC 1.14.13.39 KW - Index Medicus KW - Oxidation-Reduction KW - Models, Molecular KW - Kinetics KW - Hydrogen-Ion Concentration KW - Hydrogen Peroxide -- metabolism KW - Heme -- chemistry KW - Catalytic Domain KW - Heme -- metabolism KW - Citrulline -- chemistry KW - Citrulline -- metabolism KW - Hydrogen Peroxide -- chemistry KW - Catalysis KW - Nitric Oxide Synthase Type II -- chemistry KW - Peroxides -- metabolism KW - Ferric Compounds -- chemistry KW - Peroxides -- chemistry KW - Ferric Compounds -- metabolism KW - Nitric Oxide Synthase Type II -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66800026?accountid=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+American+Chemical+Society&rft.atitle=The+second+step+of+the+nitric+oxide+synthase+reaction%3A+evidence+for+ferric-peroxo+as+the+active+oxidant.&rft.au=Woodward%2C+Joshua+J%3BChang%2C+Michelle+M%3BMartin%2C+Nathaniel+I%3BMarletta%2C+Michael+A&rft.aulast=Woodward&rft.aufirst=Joshua&rft.date=2009-01-14&rft.volume=131&rft.issue=1&rft.spage=297&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Chemical+Society&rft.issn=1520-5126&rft_id=info:doi/10.1021%2Fja807299t LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-03-23 N1 - Date created - 2009-01-08 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1021/ja807299t ER - TY - JOUR T1 - A survey of the Arabidopsis thaliana mitochondrial phosphoproteome AN - 883021009; 15265945 AB - Plant mitochondria play central roles in cellular energy production, metabolism and stress responses. Recent phosphoproteomic studies in mammalian and yeast mitochondria have presented evidence indicating that protein phosphorylation is a likely regulatory mechanism across a broad range of important mitochondrial processes. This study investigated protein phosphorylation in purified mitochondria from cell suspensions of the model plant Arabidopsis thaliana using affinity enrichment and proteomic tools. Eighteen putative phosphoproteins consisting of mitochondrial metabolic enzymes, HSPs, a protease and several proteins of unknown function were detected on 2-DE separations of Arabidopsis mitochondrial proteins and affinity-enriched phosphoproteins using the Pro-Q Diamond phospho-specific in-gel dye. Comparisons with mitochondrial phosphoproteomes of yeast and mouse indicate that these three species share few validated phosphoproteins. Phosphorylation sites for seven of the eighteen mitochondrial proteins were characterized by titanium dioxide enrichment and MS/MS. In the process, 71 phosphopeptides from Arabidopsis proteins which are not present in mitochondria but found as contaminants in various types of mitochondrial preparations were also identified, indicating the low level of phosphorylation of mitochondrial components compared with other cellular components in Arabidopsis. Information gained from this study provides a better understanding of protein phosphorylation at both the subcellular and the cellular level in Arabidopsis. JF - Proteomics AU - Ito, Jun AU - Taylor, Nicolas L AU - Castleden, Ian AU - Weckwerth, Wolfram AU - Millar, A Harvey AU - Heazlewood, Joshua L AD - Australian Research Council Centre of Excellence in Plant Energy Biology, The University of Western Australia, Crawley, Western Australia, Australia, jlheazlewood@lbl.gov Y1 - 2009 PY - 2009 DA - 2009 SP - 4229 EP - 4240 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 9 IS - 17 SN - 1615-9861, 1615-9861 KW - Biotechnology and Bioengineering Abstracts KW - Cell suspensions KW - Heat shock proteins KW - Energy metabolism KW - Enzymes KW - Stress KW - Mitochondria KW - Titanium dioxide KW - Arabidopsis thaliana KW - Phosphoproteins KW - Phosphorylation KW - phosphoproteomes KW - Proteinase KW - proteomics KW - Contaminants KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/883021009?accountid=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=Proteomics&rft.atitle=A+survey+of+the+Arabidopsis+thaliana+mitochondrial+phosphoproteome&rft.au=Ito%2C+Jun%3BTaylor%2C+Nicolas+L%3BCastleden%2C+Ian%3BWeckwerth%2C+Wolfram%3BMillar%2C+A+Harvey%3BHeazlewood%2C+Joshua+L&rft.aulast=Ito&rft.aufirst=Jun&rft.date=2009-01-01&rft.volume=9&rft.issue=17&rft.spage=4229&rft.isbn=&rft.btitle=&rft.title=Proteomics&rft.issn=16159861&rft_id=info:doi/10.1002%2Fpmic.200900064 L2 - http://onlinelibrary.wiley.com/doi/10.1002/pmic.200900064/abstract LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-08-01 N1 - Last updated - 2013-11-04 N1 - SubjectsTermNotLitGenreText - Cell suspensions; Heat shock proteins; Energy metabolism; Mitochondria; Stress; Enzymes; Titanium dioxide; Phosphorylation; Phosphoproteins; phosphoproteomes; Proteinase; proteomics; Contaminants; Arabidopsis thaliana DO - http://dx.doi.org/10.1002/pmic.200900064 ER - TY - JOUR T1 - Solid phase evolution in the Biosphere 2 hillslope experiment as predicted by modeling of hydrologic and geochemical fluxes AN - 868008813; 2011-045137 AB - A reactive transport geochemical modeling study was conducted to help predict the mineral transformations occurring over a ten year time-scale that are expected to impact soil hydraulic properties in the Biosphere 2 (B2) synthetic hillslope experiment. The modeling sought to predict the rate and extent of weathering of a granular basalt (selected for hillslope construction) as a function of climatic drivers, and to assess the feedback effects of such weathering processes on the hydraulic properties of the hillslope. Flow vectors were imported from HYDRUS into a reactive transport code, CrunchFlow2007, which was then used to model mineral weathering coupled to reactive solute transport. Associated particle size evolution was translated into changes in saturated hydraulic conductivity using Rosetta software. We found that flow characteristics, including velocity and saturation, strongly influenced the predicted extent of incongruent mineral weathering and neo-phase precipitation on the hillslope. Results were also highly sensitive to specific surface areas of the soil media, consistent with surface reaction controls on dissolution. Effects of fluid flow on weathering resulted in significant differences in the prediction of soil particle size distributions, which should feedback to alter hillslope hydraulic conductivities. JF - Hydrology and Earth System Sciences (HESS) AU - Dontsova, Katerina AU - Steefel, Carl I AU - Desilets, Sharon AU - Thompson, Aaron AU - Chorover, Jon Y1 - 2009 PY - 2009 DA - 2009 SP - 2273 EP - 2286 PB - Copernicus GmbH on behalf of the European Geosciences Union, Katlenburg-Lindau VL - 13 IS - 12 SN - 1027-5606, 1027-5606 KW - silicates KW - hills KW - goethite KW - slopes KW - unsaturated zone KW - olivine group KW - atmospheric precipitation KW - labradorite KW - aqueous solutions KW - carbon dioxide KW - laboratory studies KW - clinopyroxene KW - basalts KW - orthosilicates KW - Biosphere 2 KW - framework silicates KW - HYDRUS KW - gibbsite KW - climate KW - chain silicates KW - hydrology KW - chemical weathering KW - plagioclase KW - experimental studies KW - kaolinite KW - biota KW - two-dimensional models KW - forsterite KW - solid phase KW - hydroxides KW - water table KW - Sky Island climate KW - hydraulic conductivity KW - weathering rates KW - feldspar group KW - pore water KW - particles KW - CrunchFlow2007 KW - field studies KW - volcanic rocks KW - pyrolusite KW - one-dimensional models KW - igneous rocks KW - fluid phase KW - solution KW - ground water KW - pyroxene group KW - chemical reactions KW - oxides KW - diopside KW - rocks KW - geochemistry KW - soils KW - Lucky Hills KW - secondary minerals KW - grain size KW - smectite KW - porous materials KW - hydrochemistry KW - weathering KW - iron hydroxides KW - clay minerals KW - nesosilicates KW - sheet silicates KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/868008813?accountid=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=Hydrology+and+Earth+System+Sciences+%28HESS%29&rft.atitle=Solid+phase+evolution+in+the+Biosphere+2+hillslope+experiment+as+predicted+by+modeling+of+hydrologic+and+geochemical+fluxes&rft.au=Dontsova%2C+Katerina%3BSteefel%2C+Carl+I%3BDesilets%2C+Sharon%3BThompson%2C+Aaron%3BChorover%2C+Jon&rft.aulast=Dontsova&rft.aufirst=Katerina&rft.date=2009-01-01&rft.volume=13&rft.issue=12&rft.spage=2273&rft.isbn=&rft.btitle=&rft.title=Hydrology+and+Earth+System+Sciences+%28HESS%29&rft.issn=10275606&rft_id=info:doi/ L2 - http://www.hydrol-earth-syst-sci.net/13/2273/2009/hess-13-2273-2009.pdf http://www.hydrol-earth-syst-sci.net/volumes_and_issues.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Copernicus Gesellschaft, Katlenburg-Lindau, Germany N1 - Date revised - 2011-01-01 N1 - Number of references - 70 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Published in Hydrology and Earth System Sciences Discussions: 18 June 2009, http://www.hydrol-earth-syst-sci-discuss.net/6/4411/2009/hessd-6-4411-20 09.html; accessed in Jan., 2011; abstract: doi:10.5194/hess-13-2105-2009 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous solutions; atmospheric precipitation; basalts; Biosphere 2; biota; carbon dioxide; chain silicates; chemical reactions; chemical weathering; clay minerals; climate; clinopyroxene; CrunchFlow2007; diopside; experimental studies; feldspar group; field studies; fluid phase; forsterite; framework silicates; geochemistry; gibbsite; goethite; grain size; ground water; hills; hydraulic conductivity; hydrochemistry; hydrology; hydroxides; HYDRUS; igneous rocks; iron hydroxides; kaolinite; laboratory studies; labradorite; Lucky Hills; nesosilicates; olivine group; one-dimensional models; orthosilicates; oxides; particles; plagioclase; pore water; porous materials; pyrolusite; pyroxene group; rocks; secondary minerals; sheet silicates; silicates; Sky Island climate; slopes; smectite; soils; solid phase; solution; two-dimensional models; unsaturated zone; volcanic rocks; water table; weathering; weathering rates ER - TY - JOUR T1 - Year-round observations of carbon biomass and flux variability in the Southern Ocean AN - 859729354; 2011-031665 AB - Three Carbon Explorer (CE) floats profiling to kilometer depths in the Southern Ocean tracked dawn-dusk variations of mixing and stratification, particulate organic carbon, and light scattering and sedimentation at 100, 250, and 800 m continuously from January 2002 to April 2003. Data were analyzed in conjunction with contemporaneous satellite winds and chlorophyll and derived subsurface light fields. The CE deployed at 66 degrees S, 172 degrees W operated in the ice edge zone in absence of light. Two CEs deployed at 55 degrees S, 172 degrees W recorded wintertime mixing to approximately 400 m yet observed very different bloom dynamics and sedimentation the following spring. Four hypotheses are explored. The strongest hypothesis is that shallow transient stratification of the deep winter mixed layer to shallower than photosynthetic critical depth occurred more frequently in the nonbloom, higher-sedimentation case. The lower particle export to 800 m under the bloom was hypothesized to be due to higher interception of sinking carbon by a relatively starved overwintering zooplankton population. In the Southern Ocean, surface phytoplankton biomass may counterindicate particle flux at kilometer depths. JF - Global Biogeochemical Cycles AU - Bishop, James K B AU - Wood, Todd J Y1 - 2009 PY - 2009 DA - 2009 EP - Citation GB2019 PB - American Geophysical Union, Washington, DC VL - 23 IS - 2 SN - 0886-6236, 0886-6236 KW - photosynthesis KW - Southern Ocean KW - phytoplankton KW - biomass KW - techniques KW - ecosystems KW - plankton KW - marine sedimentation KW - variations KW - observations KW - carbon KW - porphyrins KW - organic carbon KW - annual variations KW - pigments KW - sedimentation KW - photochemistry KW - geochemical cycle KW - chlorophyll KW - organic compounds KW - biogenic processes KW - marine environment KW - seasonal variations KW - carbon cycle KW - bathymetry KW - instruments KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859729354?accountid=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=Global+Biogeochemical+Cycles&rft.atitle=Year-round+observations+of+carbon+biomass+and+flux+variability+in+the+Southern+Ocean&rft.au=Bishop%2C+James+K+B%3BWood%2C+Todd+J&rft.aulast=Bishop&rft.aufirst=James+K&rft.date=2009-01-01&rft.volume=23&rft.issue=2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F2008GB003206 L2 - http://www.agu.org/journals/gb/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - annual variations; bathymetry; biogenic processes; biomass; carbon; carbon cycle; chlorophyll; ecosystems; geochemical cycle; instruments; marine environment; marine sedimentation; observations; organic carbon; organic compounds; photochemistry; photosynthesis; phytoplankton; pigments; plankton; porphyrins; seasonal variations; sedimentation; Southern Ocean; techniques; variations DO - http://dx.doi.org/10.1029/2008GB003206 ER - TY - JOUR T1 - Isotopically anomalous organic globules from comet 81P/Wild AN - 853215772; 2011-018580 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - De Gregorio, Bradley T AU - Stroud, R M AU - Nittler, L R AU - Cody, G D AU - Kilcoyne, A L D AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - Abstract 1130 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - isotope fractionation KW - N-15/N-14 KW - Stardust Mission KW - isotopes KW - isotope ratios KW - interstellar medium KW - anomalies KW - X-ray spectra KW - TEM data KW - stable isotopes KW - nitrogen KW - XANES spectra KW - organic compounds KW - comets KW - D/H KW - ice KW - hydrogen KW - hydrocarbons KW - Wild Comet KW - polycyclic aromatic hydrocarbons KW - spectra KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853215772?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Isotopically+anomalous+organic+globules+from+comet+81P%2FWild&rft.au=De+Gregorio%2C+Bradley+T%3BStroud%2C+R+M%3BNittler%2C+L+R%3BCody%2C+G+D%3BKilcoyne%2C+A+L+D%3BAnonymous&rft.aulast=De+Gregorio&rft.aufirst=Bradley&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/1130.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 18, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - anomalies; aromatic hydrocarbons; comets; D/H; hydrocarbons; hydrogen; ice; interstellar medium; isotope fractionation; isotope ratios; isotopes; N-15/N-14; nitrogen; organic compounds; polycyclic aromatic hydrocarbons; spectra; stable isotopes; Stardust Mission; TEM data; Wild Comet; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Fe-bearing mineral groupings in Stardust fragments AN - 807617668; 2010-099756 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ogliore, R C AU - Butterworth, A L AU - Fakra, S C AU - Gainsforth, Z AU - Marcus, M A AU - Westphal, A J AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - 2215 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - silicates KW - hydrates KW - Stardust Mission KW - self-organization KW - Monte Carlo analysis KW - statistical analysis KW - olivine group KW - simulation KW - X-ray spectra KW - iron KW - XANES spectra KW - nesosilicates KW - mineral composition KW - comets KW - metals KW - fragments KW - olivine KW - orthosilicates KW - Wild Comet KW - spectra KW - heterogeneity KW - sulfides KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807617668?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Fe-bearing+mineral+groupings+in+Stardust+fragments&rft.au=Ogliore%2C+R+C%3BButterworth%2C+A+L%3BFakra%2C+S+C%3BGainsforth%2C+Z%3BMarcus%2C+M+A%3BWestphal%2C+A+J%3BAnonymous&rft.aulast=Ogliore&rft.aufirst=R&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/2215.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 8, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; fragments; heterogeneity; hydrates; iron; metals; mineral composition; Monte Carlo analysis; nesosilicates; olivine; olivine group; orthosilicates; self-organization; silicates; simulation; spectra; Stardust Mission; statistical analysis; sulfides; Wild Comet; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Grain-boundary effects in Brillouin scattering at ambient and high pressure AN - 762675679; 2010-094215 AB - Although refraction of light at grain boundaries can significantly alter Brillouin spectra-hence inferred acoustic velocities-of powder samples, we demonstrate that the effects of (multiple) elastic scattering can be eliminated through 1) use of refractive index-matching oils or 2) application of high pressures (> or =1 GPa). In this manner, we determine the acoustic-wave velocities of soda-lime glass powder to pressures of 13 GPa, finding good agreement with previous measurements on bulk samples. Our results provide a baseline for reliable acoustic-wave velocity measurements at high pressures via Brillouin spectroscopy on polycrystalline samples. JF - Geophysical Research Letters AU - Gleason, A E AU - Chen, B AU - Jeanloz, R Y1 - 2009 PY - 2009 DA - 2009 EP - Citation L23309 PB - American Geophysical Union, Washington, DC VL - 36 IS - 23 SN - 0094-8276, 0094-8276 KW - experimental studies KW - pressure KW - Brillouin spectra KW - refraction KW - simulation KW - high pressure KW - crystals KW - laboratory studies KW - physical properties KW - grain boundaries KW - crystalline rocks KW - spectra KW - wave dispersion KW - acoustical waves KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762675679?accountid=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+Research+Letters&rft.atitle=Grain-boundary+effects+in+Brillouin+scattering+at+ambient+and+high+pressure&rft.au=Gleason%2C+A+E%3BChen%2C+B%3BJeanloz%2C+R&rft.aulast=Gleason&rft.aufirst=A&rft.date=2009-01-01&rft.volume=36&rft.issue=23&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL040420 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - acoustical waves; Brillouin spectra; crystalline rocks; crystals; experimental studies; grain boundaries; high pressure; laboratory studies; physical properties; pressure; refraction; simulation; spectra; wave dispersion DO - http://dx.doi.org/10.1029/2009GL040420 ER - TY - JOUR T1 - Water Resources Research AN - 753842854; 2010-074049 JF - Water Resources Research AU - Torkzaban, Saeed AU - Walker, Sharon L AU - Bradford, Scott A Y1 - 2009 PY - 2009 DA - 2009 EP - Citation W09604 PB - American Geophysical Union, Washington, DC VL - 45 IS - 9 SN - 0043-1397, 0043-1397 KW - water quality KW - theoretical studies KW - colloidal materials KW - transport KW - bacteria KW - pollution KW - porous materials KW - hydrochemistry KW - geochemistry KW - porosity KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753842854?accountid=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=Water+Resources+Research&rft.atitle=Water+Resources+Research&rft.au=Torkzaban%2C+Saeed%3BWalker%2C+Sharon+L%3BBradford%2C+Scott+A&rft.aulast=Torkzaban&rft.aufirst=Saeed&rft.date=2009-01-01&rft.volume=45&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR007576 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Torkzaban, S., Water Resources Research, Vol. 44, W04403, 2008; for reference to discussion see Johnson, W. P., Water Resources Research, Vol 45, W09604, 2009 doi________________________________________________ N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - bacteria; colloidal materials; geochemistry; ground water; hydrochemistry; pollution; porosity; porous materials; theoretical studies; transport; water quality DO - http://dx.doi.org/10.1029/2008WR007576 ER - TY - JOUR T1 - Real-time molecular monitoring of chemical environment in obligate anaerobes during oxygen adaptive response AN - 744669184; 10917109 AB - Determining the transient chemical properties of the intracellular environment can elucidate the paths through which a biological system adapts to changes in its environment, for example, the mechanisms that enable some obligate anaerobic bacteria to survive a sudden exposure to oxygen. Here we used high-resolution Fourier transform infrared (FTIR) spectromicroscopy to continuously follow cellular chemistry within living obligate anaerobes by monitoring hydrogen bond structures in their cellular water. We observed a sequence of well orchestrated molecular events that correspond to changes in cellular processes in those cells that survive, but only accumulation of radicals in those that do not. We thereby can interpret the adaptive response in terms of transient intracellular chemistry and link it to oxygen stress and survival. This ability to monitor chemical changes at the molecular level can yield important insights into a wide range of adaptive responses. JF - Proceedings of the National Academy of Sciences, USA AU - Holman, Hoi-Ying N AU - Wozei, Eleanor AU - Lin, Zhang AU - Comolli, Luis R AU - Ball, David A AU - Borglin, Sharon AU - Fields, Matthew W AU - Hazen, Terry C AU - Downing, Kenneth H AD - Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720, hyholman@lbl.gov Y1 - 2009/01// PY - 2009 DA - Jan 2009 SP - 12599 EP - 12604 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 106 IS - 31 SN - 0027-8424, 0027-8424 KW - Microbiology Abstracts B: Bacteriology KW - Desulfovibrio KW - hydrogen bond KW - synchrotron FTIR spectromicroscopy KW - oxygen stress KW - cellular water KW - Oxygen KW - Hydrogen bonding KW - Anaerobic bacteria KW - Radicals KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744669184?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Real-time+molecular+monitoring+of+chemical+environment+in+obligate+anaerobes+during+oxygen+adaptive+response&rft.au=Holman%2C+Hoi-Ying+N%3BWozei%2C+Eleanor%3BLin%2C+Zhang%3BComolli%2C+Luis+R%3BBall%2C+David+A%3BBorglin%2C+Sharon%3BFields%2C+Matthew+W%3BHazen%2C+Terry+C%3BDowning%2C+Kenneth+H&rft.aulast=Holman&rft.aufirst=Hoi-Ying&rft.date=2009-01-01&rft.volume=106&rft.issue=31&rft.spage=12599&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0902070106 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Oxygen; Hydrogen bonding; Radicals; Anaerobic bacteria DO - http://dx.doi.org/10.1073/pnas.0902070106 ER - TY - JOUR T1 - Hydraulic properties of adsorbed water films in unsaturated porous media AN - 742919900; 2010-056758 AB - Adsorbed water films strongly influence residual water saturations and hydraulic conductivities in porous media at low saturations. Hydraulic properties of adsorbed water films in unsaturated porous media were investigated through combining Langmuir's film model with scaling analysis, without use of any adjustable parameters. Diffuse double-layer influences are predicted to be important through the strong dependence of adsorbed water film thickness (f) on matric potential (psi ) and ion charge (z). Film thickness, film velocity, and unsaturated hydraulic conductivity are predicted to vary with z (super -1) , z (super -2) , and z (super -3) , respectively. In monodisperse granular media, the characteristic grain size (lambda ) controls film hydraulics through lambda (super -1) scaling of (1) the perimeter length per unit cross-sectional area over which films occur, (2) the critical matric potential (psi (sub c) ) below which films control flow, and (3) the magnitude of the unsaturated hydraulic conductivity when psi < psi (sub c) . While it is recognized that finer-textured sediments have higher unsaturated hydraulic conductivities than coarser sands at intermediate psi , the lambda (super -1) scaling of hydraulic conductivity predicted here extends this understanding to very low saturations where all pores are drained. Extremely low unsaturated hydraulic conductivities are predicted under adsorbed film-controlled conditions (generally <0.1 mm a (super -1) ). On flat surfaces, the film hydraulic diffusivity is shown to be constant (invariant with respect to psi ). JF - Water Resources Research AU - Tokunaga, Tetsu K Y1 - 2009 PY - 2009 DA - 2009 EP - Citation W06415 PB - American Geophysical Union, Washington, DC VL - 45 IS - 6 SN - 0043-1397, 0043-1397 KW - numerical models KW - numerical analysis KW - unsaturated zone KW - porous materials KW - mathematical models KW - equations KW - adsorption KW - preferential flow KW - porosity KW - ground water KW - wettability KW - Langmuir equation KW - hydraulic conductivity KW - diffusivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742919900?accountid=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=Water+Resources+Research&rft.atitle=Hydraulic+properties+of+adsorbed+water+films+in+unsaturated+porous+media&rft.au=Tokunaga%2C+Tetsu+K&rft.aulast=Tokunaga&rft.aufirst=Tetsu&rft.date=2009-01-01&rft.volume=45&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2009WR007734 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 54 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - adsorption; diffusivity; equations; ground water; hydraulic conductivity; Langmuir equation; mathematical models; numerical analysis; numerical models; porosity; porous materials; preferential flow; unsaturated zone; wettability DO - http://dx.doi.org/10.1029/2009WR007734 ER - TY - JOUR T1 - Modeling crustal deformation and rupture processes related to upwelling of deep CO (sub 2) -rich fluids during the 1965-1967 Matsushiro earthquake swarm in Japan AN - 742915497; 2010-052798 AB - In Matsushiro, central Japan, a series of more than 700,000 earthquakes occurred over a 2-year period (1965-1967) associated with a strike-slip faulting sequence. This swarm of earthquakes resulted in ground surface deformations, cracking of the topsoil, and enhanced spring outflows with changes in chemical compositions, as well as carbon dioxide (CO (sub 2) ) degassing. Previous investigations of the Matsushiro earthquake swarm have suggested that migration of underground water and/or magma may have had a strong influence on the swarm activity. In this study, employing coupled multiphase flow and geomechanical modeling, we show that observed crustal deformations and seismicity could have been driven by upwelling of deep CO (sub 2) -rich fluids around the intersection of two fault zones: the regional east Nagano earthquake fault and the conjugate Matsushiro fault. We show that the observed spatial evolution of seismicity along the two faults and magnitudes surface uplift are convincingly explained by a few megapascals of pressurization from the upwelling fluid within the critically stressed crust, a crust under a strike-slip stress regime near the frictional strength limit. Our analysis indicates that the most important cause for triggering of seismicity during the Matsushiro swarm was the fluid pressurization with the associated reduction in effective stress and strength in fault segments that were initially near critically stressed for shear failure. Moreover, our analysis indicates that a 2-order-of-magnitude permeability enhancement in ruptured fault segments may be necessary to match the observed time evolution of surface uplift. We conclude that our hydromechanical modeling study of the Matsushiro earthquake swarm shows a clear connection between earthquake rupture, deformation, stress, and permeability changes, as well as large-scale fluid flow related to degassing of CO (sub 2) in the shallow seismogenic crust. Thus our study provides further evidence of the important role of deep fluid sources in earthquake fault dynamics and surface deformations. JF - Journal of Geophysical Research AU - Cappa, Frederic AU - Rutqvist, Jonny AU - Yamamoto, Koji Y1 - 2009 PY - 2009 DA - 2009 EP - Citation B10304 PB - American Geophysical Union, Washington, DC VL - 114 IS - B10 SN - 0148-0227, 0148-0227 KW - Far East KW - strain KW - uplifts KW - fluid phase KW - central Japan KW - strike-slip faults KW - carbon dioxide KW - seismicity KW - sensitivity analysis KW - pore pressure KW - digital simulation KW - springs KW - discharge KW - Asia KW - faults KW - Matsushiro earthquakes 1965-1967 KW - swarms KW - numerical models KW - stress KW - mechanical properties KW - deformation KW - rupture KW - fluid pressure KW - multiphase flow KW - epicenters KW - Honshu KW - earthquakes KW - permeability KW - Japan KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742915497?accountid=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+Geophysical+Research&rft.atitle=Modeling+crustal+deformation+and+rupture+processes+related+to+upwelling+of+deep+CO+%28sub+2%29+-rich+fluids+during+the+1965-1967+Matsushiro+earthquake+swarm+in+Japan&rft.au=Cappa%2C+Frederic%3BRutqvist%2C+Jonny%3BYamamoto%2C+Koji&rft.aulast=Cappa&rft.aufirst=Frederic&rft.date=2009-01-01&rft.volume=114&rft.issue=B10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JB006398 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 64 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; carbon dioxide; central Japan; crust; deformation; digital simulation; discharge; earthquakes; epicenters; Far East; faults; fluid phase; fluid pressure; Honshu; Japan; Matsushiro earthquakes 1965-1967; mechanical properties; multiphase flow; numerical models; permeability; pore pressure; rupture; seismicity; sensitivity analysis; springs; strain; stress; strike-slip faults; swarms; uplifts DO - http://dx.doi.org/10.1029/2009JB006398 ER - TY - JOUR T1 - Evolution of porosity and diffusivity associated with chemical weathering of a basalt clast AN - 742906431; 2010-043099 JF - Journal of Geophysical Research AU - Navarre-Sitchler, Alexis AU - Steefel, Carl I AU - Yang, Li AU - Tomutsa, Liviu AU - Brantley, Susan L Y1 - 2009 PY - 2009 DA - 2009 EP - Citation F02016 PB - American Geophysical Union, Washington, DC VL - 114 IS - F2 SN - 0148-0227, 0148-0227 KW - chemical weathering KW - experimental studies KW - diffusion KW - volcanic rocks KW - numerical models KW - igneous rocks KW - Costa Rica KW - Archie's law KW - clasts KW - weathering KW - porosity KW - physical properties KW - chemical reactions KW - water-rock interaction KW - transport KW - precipitation KW - basalts KW - reactive transport KW - Central America KW - diffusivity KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742906431?accountid=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+Geophysical+Research&rft.atitle=Evolution+of+porosity+and+diffusivity+associated+with+chemical+weathering+of+a+basalt+clast&rft.au=Navarre-Sitchler%2C+Alexis%3BSteefel%2C+Carl+I%3BYang%2C+Li%3BTomutsa%2C+Liviu%3BBrantley%2C+Susan+L&rft.aulast=Navarre-Sitchler&rft.aufirst=Alexis&rft.date=2009-01-01&rft.volume=114&rft.issue=F2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2008JF001060 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 67 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archie's law; basalts; Central America; chemical reactions; chemical weathering; clasts; Costa Rica; diffusion; diffusivity; experimental studies; igneous rocks; numerical models; physical properties; porosity; precipitation; reactive transport; transport; volcanic rocks; water-rock interaction; weathering DO - http://dx.doi.org/10.1029/2008JF001060 ER - TY - JOUR T1 - Scoping calculations on leakage of CO (sub 2) in geologic storage; the impact of overburden permeability, phase trapping, and dissolution AN - 742898664; 2010-039079 AB - The purpose of this chapter is to examine fundamental aspects of potential leakage of CO (sub 2) from geological sequestration reservoirs. Numerical simulations of fluid and heat flow are conducted to evaluate the rate at which a plume of CO (sub 2) moves upward through the subsurface and the amounts of dissolution and phase trapping (called "residual gas trapping" in other chapters) that occur along the way. A quantity of CO (sub 2) is injected into a 1000-m deep, 100-m thick permeable formation saturated with saline water, where it forms an immiscible, supercritical fluid phase and partially dissolves in the aqueous phase. As the supercritical CO (sub 2) moves upward, it smoothly transitions into a gas. Between the injection interval and the ground surface, the overburden is assumed to be homogeneous. For overburden vertical permeabilities of 100 md ( approximately 10 (super -13) m (super 2) ), 10 md ( approximately 10 (super -14) m (super 2) ), and 1 md ( approximately 10 (super -15) m (super 2) ), using a numerical simulator that incorporates hysteretic relative permeability and capillary pressure functions, 1000-year simulations are conducted. For each permeability, simulations are carried out for a range of maximum residual gas saturations (S (sub grmax) ), which plays a key role in phase trapping and is poorly known for aqueous/CO (sub 2) systems. The time required for the CO (sub 2) plume to reach the surface increases with decreasing overburden permeability and increasing S (sub grmax) . Tradeoffs exist between three key mechanisms for CO (sub 2) trapping: stratigraphic trapping, phase trapping, and dissolution trapping. Low overburden permeability promotes stratigraphic trapping but hinders phase or residual gas trapping and dissolution trapping by keeping the CO (sub 2) plume compact. High overburden permeability enables the plume to move upward more readily, but any attendant spreading promotes phase and dissolution trapping. A large value of S (sub grmax) promotes phase trapping but hinders dissolution trapping by minimizing contact between brine and immiscible (free-phase) CO (sub 2) . Additional simulations, including a high-permeability conduit in an otherwise low-permeability overburden, provide insights into the effects of geologic heterogeneity, which can greatly shorten the time required to reach the surface. JF - Geophysical Monograph AU - Doughty, Christine AU - Myer, Larry R Y1 - 2009 PY - 2009 DA - 2009 SP - 217 EP - 238 PB - American Geophysical Union, Washington, DC VL - 183 SN - 0065-8448, 0065-8448 KW - overburden KW - carbon sequestration KW - numerical models KW - pollutants KW - pollution KW - gas storage KW - solution KW - simulation KW - reservoir rocks KW - carbon dioxide KW - air pollution KW - gas injection KW - saturation KW - heat flow KW - mathematical methods KW - traps KW - reservoir properties KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742898664?accountid=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+Monograph&rft.atitle=Scoping+calculations+on+leakage+of+CO+%28sub+2%29+in+geologic+storage%3B+the+impact+of+overburden+permeability%2C+phase+trapping%2C+and+dissolution&rft.au=Doughty%2C+Christine%3BMyer%2C+Larry+R&rft.aulast=Doughty&rft.aufirst=Christine&rft.date=2009-01-01&rft.volume=183&rft.issue=&rft.spage=217&rft.isbn=9781118666494&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F2005GM000343 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 36 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - air pollution; carbon dioxide; carbon sequestration; gas injection; gas storage; heat flow; mathematical methods; numerical models; overburden; permeability; pollutants; pollution; reservoir properties; reservoir rocks; saturation; simulation; solution; traps DO - http://dx.doi.org/10.1029/2005GM000343 ER - TY - JOUR T1 - Investigation of river eutrophication as part of a low dissolved oxygen total maximum daily load implementation. AN - 66830164; 19151480 AB - In the United States, environmentally impaired rivers are subject to regulation under total maximum daily load (TMDL) regulations that specify watershed wide water quality standards. In California, the setting of TMDL standards is accompanied by the development of scientific and management plans directed at achieving specific water quality objectives. The San Joaquin River (SJR) in the Central Valley of California now has a TMDL for dissolved oxygen (DO). Low DO conditions in the SJR are caused in part by excessive phytoplankton growth (eutrophication) in the shallow, upstream portion of the river that create oxygen demand in the deeper estuary. This paper reports on scientific studies that were conducted to develop a mass balance on nutrients and phytoplankton in the SJR. A mass balance model was developed using WARMF, a model specifically designed for use in TMDL management applications. It was demonstrated that phytoplankton biomass accumulates rapidly in a 88 km reach where plankton from small, slow moving tributaries are diluted and combined with fresh nutrient inputs in faster moving water. The SJR-WARMF model was demonstrated to accurately predict phytoplankton growth in the SJR. Model results suggest that modest reductions in nutrients alone will not limit algal biomass accumulation, but that combined strategies of nutrient reduction and algal control in tributaries may have benefit. The SJR-WARMF model provides stakeholders a practical, scientific tool for setting remediation priorities on a watershed scale. JF - Water science and technology : a journal of the International Association on Water Pollution Research AU - Stringfellow, William AU - Herr, Joel AU - Litton, Gary AU - Brunell, Mark AU - Borglin, Sharon AU - Hanlon, Jeremy AU - Chen, Carl AU - Graham, Justin AU - Burks, Remie AU - Dahlgren, Randy AU - Kendall, Carol AU - Brown, Russ AU - Quinn, Nigel AD - Environmental Engineering Research Program, University of the Pacific, School of Engineering & Computer Sciences, Sears Hall, 3601 Pacific Ave, Stockton, CA 95211, USA. wstringfellow@lbl.gov Y1 - 2009 PY - 2009 DA - 2009 SP - 9 EP - 14 VL - 59 IS - 1 SN - 0273-1223, 0273-1223 KW - Chlorophyll KW - 1406-65-1 KW - Oxygen KW - S88TT14065 KW - chlorophyll a KW - YF5Q9EJC8Y KW - Index Medicus KW - California KW - Animals KW - Chlorophyll -- metabolism KW - Phytoplankton -- growth & development KW - Geography KW - Biomass KW - Models, Biological KW - Chlorophyll -- analysis KW - Rivers KW - Environmental Monitoring KW - Eutrophication KW - Oxygen -- metabolism KW - Environmental Restoration and Remediation KW - Oxygen -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66830164?accountid=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=Water+science+and+technology+%3A+a+journal+of+the+International+Association+on+Water+Pollution+Research&rft.atitle=Investigation+of+river+eutrophication+as+part+of+a+low+dissolved+oxygen+total+maximum+daily+load+implementation.&rft.au=Stringfellow%2C+William%3BHerr%2C+Joel%3BLitton%2C+Gary%3BBrunell%2C+Mark%3BBorglin%2C+Sharon%3BHanlon%2C+Jeremy%3BChen%2C+Carl%3BGraham%2C+Justin%3BBurks%2C+Remie%3BDahlgren%2C+Randy%3BKendall%2C+Carol%3BBrown%2C+Russ%3BQuinn%2C+Nigel&rft.aulast=Stringfellow&rft.aufirst=William&rft.date=2009-01-01&rft.volume=59&rft.issue=1&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Water+science+and+technology+%3A+a+journal+of+the+International+Association+on+Water+Pollution+Research&rft.issn=02731223&rft_id=info:doi/10.2166%2Fwst.2009.739 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-04-06 N1 - Date created - 2009-01-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.2166/wst.2009.739 ER - TY - JOUR T1 - Exposure information in environmental health research: current opportunities and future directions for particulate matter, ozone, and toxic air pollutants. AN - 66744837; 18385670 AB - Understanding and quantifying outdoor and indoor sources of human exposure are essential but often not adequately addressed in health effect studies for air pollution. Air pollution epidemiology, risk assessment, health tracking, and accountability assessments are examples of health effect studies that require but often lack adequate exposure information. Recent advances in exposure modeling along with better information on time-activity and exposure factor data provide us with unique opportunities to improve the assignment of exposures for both future and ongoing studies linking air pollution to health impacts. In September 2006, scientists from the US Environmental Protection Agency and the Centers for Disease Control and Prevention along with scientists from the academic community and state health departments convened a symposium on air pollution exposure and health to identify, evaluate, and improve current approaches for linking air pollution exposures to disease. This manuscript presents the key issues, challenges, and recommendations identified by the exposure working group, who used case studies of particulate matter, ozone, and toxic air-pollutant exposure to evaluate health effects for air pollution. One of the overarching lessons of this workshop is that obtaining better exposure information for these different health effect studies requires both goal setting for what is needed and mapping out the transition pathway from current capabilities for meeting these goals. Meeting our long-term goals requires definition of incremental steps that provide useful information for the interim and move us toward our long-term goals. Another overarching theme among the three different pollutants and the different health study approaches is the need for integration among alternate exposure-assessment approaches. For example, different groups may advocate exposure indicators, biomonitoring, mapping methods (GIS), modeling, environmental media monitoring, and/or personal exposure modeling. However, emerging research reveals that the greatest progress comes from integration among two or more of these efforts. JF - Journal of exposure science & environmental epidemiology AU - McKone, Thomas E AU - Ryan, P Barry AU - Ozkaynak, Halûk AD - Lawrence Berkeley National Laboratory, Berkeley, California 95720, USA. temckone@lbl.gov Y1 - 2009/01// PY - 2009 DA - January 2009 SP - 30 EP - 44 VL - 19 IS - 1 KW - Air Pollutants KW - 0 KW - Particulate Matter KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - United States Environmental Protection Agency KW - Centers for Disease Control and Prevention (U.S.) KW - Humans KW - Congresses as Topic KW - United States -- epidemiology KW - Research Design KW - Risk Assessment KW - Particulate Matter -- toxicity KW - Environmental Health KW - Research -- statistics & numerical data KW - Environmental Exposure -- analysis KW - Research -- trends KW - Environmental Exposure -- prevention & control KW - Environmental Exposure -- adverse effects KW - Air Pollutants -- toxicity KW - Ozone -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66744837?accountid=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+exposure+science+%26+environmental+epidemiology&rft.atitle=Exposure+information+in+environmental+health+research%3A+current+opportunities+and+future+directions+for+particulate+matter%2C+ozone%2C+and+toxic+air+pollutants.&rft.au=McKone%2C+Thomas+E%3BRyan%2C+P+Barry%3BOzkaynak%2C+Hal%C3%BBk&rft.aulast=McKone&rft.aufirst=Thomas&rft.date=2009-01-01&rft.volume=19&rft.issue=1&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Journal+of+exposure+science+%26+environmental+epidemiology&rft.issn=1559-064X&rft_id=info:doi/10.1038%2Fjes.2008.3 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-02-26 N1 - Date created - 2008-12-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1038/jes.2008.3 ER - TY - JOUR T1 - Effects of uncertainty in rock-physics models on reservoir parameter estimation using seismic amplitude variation with angle and controlled-source electromagnetics data AN - 50427790; 2009-053651 AB - This paper investigates the effects of uncertainty in rock-physics models on reservoir parameter estimation using seismic amplitude variation with angle and controlled-source electromagnetics data. The reservoir parameters are related to electrical resistivity by the Poupon model and to elastic moduli and density by the Xu-White model. To handle uncertainty in the rock-physics models, we consider their outputs to be random functions with modes or means given by the predictions of those rock-physics models and we consider the parameters of the rock-physics models to be random variables defined by specified probability distributions. Using a Bayesian framework and Markov Chain Monte Carlo sampling methods, we are able to obtain estimates of reservoir parameters and information on the uncertainty in the estimation. The developed method is applied to a synthetic case study based on a layered reservoir model and the results show that uncertainty in both rock-physics models and in their parameters may have significant effects on reservoir parameter estimation. When the biases in rock-physics models and in their associated parameters are unknown, conventional joint inversion approaches, which consider rock-physics models as deterministic functions and the model parameters as fixed values, may produce misleading results. The developed stochastic method in this study provides an integrated approach for quantifying how uncertainty and biases in rock-physics models and in their associated parameters affect the estimates of reservoir parameters and therefore is a more robust method for reservoir parameter estimation. Abstract Copyright (2009), European Association of Geoscientists & Engineers. JF - Geophysical Prospecting AU - Chen, Jinsong AU - Dickens, Thomas A Y1 - 2009/01// PY - 2009 DA - January 2009 SP - 61 EP - 74 PB - Blackwell on behalf of the European Association of Geoscientists & Engineers (EAGE), Houten VL - 57 IS - 1 SN - 0016-8025, 0016-8025 KW - Bayesian analysis KW - elastic properties KW - statistical analysis KW - geophysical methods KW - elastic waves KW - resistivity KW - variations KW - seismic methods KW - controlled source electromagnetic methods KW - physical properties KW - factors KW - stochastic processes KW - electromagnetic methods KW - reservoir properties KW - applications KW - accuracy KW - Markov chain analysis KW - amplitude KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50427790?accountid=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+Prospecting&rft.atitle=Effects+of+uncertainty+in+rock-physics+models+on+reservoir+parameter+estimation+using+seismic+amplitude+variation+with+angle+and+controlled-source+electromagnetics+data&rft.au=Chen%2C+Jinsong%3BDickens%2C+Thomas+A&rft.aulast=Chen&rft.aufirst=Jinsong&rft.date=2009-01-01&rft.volume=57&rft.issue=1&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&rft_id=info:doi/10.1111%2Fj.1365-2478.2008.00721.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0016-8025&site=1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 23 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-11-17 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - accuracy; amplitude; applications; Bayesian analysis; controlled source electromagnetic methods; elastic properties; elastic waves; electromagnetic methods; factors; geophysical methods; Markov chain analysis; physical properties; reservoir properties; resistivity; seismic methods; statistical analysis; stochastic processes; variations DO - http://dx.doi.org/10.1111/j.1365-2478.2008.00721.x ER - TY - JOUR T1 - Biogenic iron oxyhydroxide formation at mid-ocean ridge hydrothermal vents; Juan de Fuca Ridge AN - 50409914; 2009-059074 AB - Here we examine Fe speciation within Fe-encrusted biofilms formed during 2-month seafloor incubations of sulfide mineral assemblages at the Main Endeavor Segment of the Juan de Fuca Ridge. The biofilms were distributed heterogeneously across the surface of the incubated sulfide and composed primarily of particles with a twisted stalk morphology resembling those produced by some aerobic Fe-oxidizing microorganisms. Our objectives were to determine the form of biofilm-associated Fe, and identify the sulfide minerals associated with microbial growth. We used micro-focused synchrotron-radiation X-ray fluorescence mapping (mu XRF), X-ray absorption spectroscopy (mu EXAFS), and X-ray diffraction (mu XRD) in conjunction with focused ion beam (FIB) sectioning, and high resolution transmission electron microscopy (HRTEM). The chemical and mineralogical composition of an Fe-encrusted biofilm was queried at different spatial scales, and the spatial relationship between primary sulfide and secondary oxyhydroxide minerals was resolved. The Fe-encrusted biofilms formed preferentially at pyrrhotite-rich (Fe (sub 1-x) S, 0 = < x = < 0.2) regions of the incubated chimney sulfide. At the nanometer spatial scale, particles within the biofilm exhibiting lattice fringing and diffraction patterns consistent with 2-line ferrihydrite were identified infrequently. At the micron spatial scale, Fe mu EXAFS spectroscopy and mu XRD measurements indicate that the dominant form of biofilm Fe is a short-range ordered Fe oxyhydroxide characterized by pervasive edge-sharing Fe-O (sub 6) octahedral linkages. Double corner-sharing Fe-O (sub 6) linkages, which are common to Fe oxyhydroxide mineral structures of 2-line ferrihydrite, 6-line ferrihydrite, and goethite, were not detected in the biogenic iron oxyhydroxide (BIO). The suspended development of the BIO mineral structure is consistent with Fe(III) hydrolysis and polymerization in the presence of high concentrations of Fe-complexing ligands. We hypothesize that microbiologically produced Fe-complexing ligands may play critical roles in both the delivery of Fe(II) to oxidases, and the limited Fe(III) oxyhydroxide crystallinity observed within the biofilm. Our research provides insight into the structure and formation of naturally occurring, microbiologically produced Fe oxyhydroxide minerals in the deep-sea. We describe the initiation of microbial seafloor weathering, and the morphological and mineralogical signals that result from that process. Our observations provide a starting point from which progressively older and more extensively weathered seafloor sulfide minerals may be examined, with the ultimate goal of improved interpretation of ancient microbial processes and associated biological signatures. JF - Geochimica et Cosmochimica Acta AU - Toner, Brandy M AU - Santelli, Cara M AU - Marcus, Matthew A AU - Wirth, Richard AU - Chan, Clara S AU - McCollom, Thomas AU - Bach, Wolfgang AU - Edwards, Katrina J Y1 - 2009/01// PY - 2009 DA - January 2009 SP - 388 EP - 403 PB - Elsevier, New York, NY VL - 73 IS - 2 SN - 0016-7037, 0016-7037 KW - sorption KW - crystal form KW - Northeast Pacific KW - X-ray diffraction data KW - hydrothermal vents KW - iron KW - crystallinity KW - ligands KW - chemical reactions KW - Juan de Fuca Ridge KW - X-ray fluorescence spectra KW - oxides KW - spectra KW - ocean floors KW - chemical composition KW - East Pacific KW - Endeavour Ridge KW - biochemistry KW - oxidation KW - TEM data KW - iron hydroxides KW - hydroxides KW - biogenic processes KW - North Pacific KW - metals KW - Pacific Ocean KW - sulfides KW - SEM data KW - mid-ocean ridges KW - chemical fractionation KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50409914?accountid=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=Biogenic+iron+oxyhydroxide+formation+at+mid-ocean+ridge+hydrothermal+vents%3B+Juan+de+Fuca+Ridge&rft.au=Toner%2C+Brandy+M%3BSantelli%2C+Cara+M%3BMarcus%2C+Matthew+A%3BWirth%2C+Richard%3BChan%2C+Clara+S%3BMcCollom%2C+Thomas%3BBach%2C+Wolfgang%3BEdwards%2C+Katrina+J&rft.aulast=Toner&rft.aufirst=Brandy&rft.date=2009-01-01&rft.volume=73&rft.issue=2&rft.spage=388&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2008.09.035 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 - 69 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - biochemistry; biogenic processes; chemical composition; chemical fractionation; chemical reactions; crystal form; crystallinity; East Pacific; Endeavour Ridge; hydrothermal vents; hydroxides; iron; iron hydroxides; Juan de Fuca Ridge; ligands; metals; mid-ocean ridges; North Pacific; Northeast Pacific; ocean floors; oxidation; oxides; Pacific Ocean; SEM data; sorption; spectra; sulfides; TEM data; X-ray diffraction data; X-ray fluorescence spectra DO - http://dx.doi.org/10.1016/j.gca.2008.09.035 ER - TY - JOUR T1 - Evaluation of uncertainties originating from the different modeling approaches applied to analyze regional groundwater flow in the Tono area of Japan AN - 50145185; 2009-089533 AB - Qualitative evaluation of the effects of uncertainties originating from scenario development, modeling approaches, and parameter values is an important subject in the area of safety assessment for high-level nuclear waste disposal sites. In this study, regional-scale groundwater flow analyses for the Tono area, Japan were conducted using three continuous models designed to handle heterogeneous porous media. We evaluated the simulation results to quantitatively analyze uncertainties originating from modeling approaches. We found that porous media heterogeneity is the main factor which causes uncertainties. We also found that uncertainties originating from modeling approaches greatly depend on the types of hydrological structures and heterogeneity of hydraulic conductivity values in the domain assigned by modelers. Uncertainties originating from modeling approaches decrease as the amount of labor and time spent increase, and iterations between investigation and analyses increases. JF - Journal of Contaminant Hydrology AU - Ijiri, Yuji AU - Saegusa, Hiromitsu AU - Sawada, Atsushi AU - Ono, Makoto AU - Watanabe, Kunio AU - Karasaki, Kenzi AU - Doughty, Christine AU - Shimo, Michito AU - Fumimura, Kenichi Y1 - 2009/01// PY - 2009 DA - January 2009 SP - 168 EP - 181 PB - Elsevier, Amsterdam VL - 103 IS - 3-4 SN - 0169-7722, 0169-7722 KW - TOUGH2 KW - aquifer vulnerability KW - Far East KW - radioactive waste KW - ground water KW - EQUIV_FLO KW - heterogeneity KW - Asia KW - uncertainty KW - hydrology KW - high-level waste KW - Tono Japan KW - porous materials KW - aquifers KW - models KW - computer programs KW - safety KW - heterogeneous materials KW - regional KW - risk assessment KW - hydraulic conductivity KW - Honshu KW - waste disposal KW - Japan KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145185?accountid=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+Contaminant+Hydrology&rft.atitle=Evaluation+of+uncertainties+originating+from+the+different+modeling+approaches+applied+to+analyze+regional+groundwater+flow+in+the+Tono+area+of+Japan&rft.au=Ijiri%2C+Yuji%3BSaegusa%2C+Hiromitsu%3BSawada%2C+Atsushi%3BOno%2C+Makoto%3BWatanabe%2C+Kunio%3BKarasaki%2C+Kenzi%3BDoughty%2C+Christine%3BShimo%2C+Michito%3BFumimura%2C+Kenichi&rft.aulast=Ijiri&rft.aufirst=Yuji&rft.date=2009-01-01&rft.volume=103&rft.issue=3-4&rft.spage=168&rft.isbn=&rft.btitle=&rft.title=Journal+of+Contaminant+Hydrology&rft.issn=01697722&rft_id=info:doi/10.1016%2Fj.jconhyd.2008.10.010 L2 - http://www.sciencedirect.com/science/journal/01697722 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 - Document feature - illus. N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; Asia; computer programs; EQUIV_FLO; Far East; ground water; heterogeneity; heterogeneous materials; high-level waste; Honshu; hydraulic conductivity; hydrology; Japan; models; porous materials; radioactive waste; regional; risk assessment; safety; Tono Japan; TOUGH2; uncertainty; waste disposal DO - http://dx.doi.org/10.1016/j.jconhyd.2008.10.010 ER - TY - JOUR T1 - Fluid-rock interaction; a reactive transport approach AN - 50139251; 2009-095227 JF - Reviews in Mineralogy and Geochemistry AU - Steefel, Carl I AU - Maher, Kate A2 - Oelkers, Eric H. A2 - Schott, Jacques Y1 - 2009 PY - 2009 DA - 2009 SP - 485 EP - 532 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 70 SN - 1529-6466, 1529-6466 KW - United States KW - solute transport KW - silicates KW - Santa Cruz California KW - terraces KW - solution KW - chlorofluorocarbons KW - ground water KW - California KW - water-rock interaction KW - transport KW - reactive transport KW - halogenated hydrocarbons KW - Santa Cruz County California KW - chemical weathering KW - diffusion KW - numerical models KW - mineral-water interface KW - porous materials KW - kaolinite KW - equations KW - weathering KW - clay minerals KW - aquifers KW - organic compounds KW - fluid-rock interaction KW - alluvium aquifers KW - precipitation KW - theoretical models KW - sheet silicates KW - hydraulic conductivity KW - permeability KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139251?accountid=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=Reviews+in+Mineralogy+and+Geochemistry&rft.atitle=Fluid-rock+interaction%3B+a+reactive+transport+approach&rft.au=Steefel%2C+Carl+I%3BMaher%2C+Kate&rft.aulast=Steefel&rft.aufirst=Carl&rft.date=2009-01-01&rft.volume=70&rft.issue=&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=Reviews+in+Mineralogy+and+Geochemistry&rft.issn=15296466&rft_id=info:doi/10.2138%2Frmg.2009.70.11 L2 - http://www.minsocam.org/MSA/RIM/ 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 - 107 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvium aquifers; aquifers; California; chemical weathering; chlorofluorocarbons; clay minerals; diffusion; equations; fluid-rock interaction; ground water; halogenated hydrocarbons; hydraulic conductivity; kaolinite; mineral-water interface; numerical models; organic compounds; permeability; porous materials; precipitation; reactive transport; Santa Cruz California; Santa Cruz County California; sheet silicates; silicates; solute transport; solution; terraces; theoretical models; transport; United States; water-rock interaction; weathering DO - http://dx.doi.org/10.2138/rmg.2009.70.11 ER - TY - JOUR T1 - Thermal perturbation sensing for monitoring subsurface CO (sub 2) transport AN - 50087339; 2010-018848 JF - Geophysical Research Abstracts AU - Henninges, J AU - Freifeld, B M AU - Norden, B AU - Huenges, E AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - EGU2009 EP - 11390-1 PB - Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau VL - 11 SN - 1029-7006, 1029-7006 KW - CO2SINK KW - monitoring KW - thermal conductivity KW - engineering properties KW - thermal properties KW - observation wells KW - gas storage KW - temperature KW - reservoir rocks KW - carbon dioxide KW - fluid injection KW - boreholes KW - transport KW - saturation KW - heat flow KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50087339?accountid=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+Research+Abstracts&rft.atitle=Thermal+perturbation+sensing+for+monitoring+subsurface+CO+%28sub+2%29+transport&rft.au=Henninges%2C+J%3BFreifeld%2C+B+M%3BNorden%2C+B%3BHuenges%2C+E%3BAnonymous&rft.aulast=Henninges&rft.aufirst=J&rft.date=2009-01-01&rft.volume=11&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Abstracts&rft.issn=10297006&rft_id=info:doi/ L2 - http://www.copernicus.org/EGU/gra/gra.html LA - English DB - GeoRef N1 - Conference title - European Geosciences Union general assembly 2009 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; carbon dioxide; CO2SINK; engineering properties; fluid injection; gas storage; heat flow; monitoring; observation wells; reservoir rocks; saturation; temperature; thermal conductivity; thermal properties; transport ER - TY - JOUR T1 - Laboratory experiments on dispersive transport across interfaces; the role of flow direction AN - 50055441; 2010-031976 JF - Water Resources Research AU - Berkowitz, Brian AU - Cortis, Andrea AU - Dror, Ishai AU - Scher, Harvey Y1 - 2009 PY - 2009 DA - 2009 EP - Citation W02201 PB - American Geophysical Union, Washington, DC VL - 45 IS - 2 SN - 0043-1397, 0043-1397 KW - laboratory studies KW - experimental studies KW - transport KW - stochastic processes KW - numerical analysis KW - techniques KW - equations KW - preferential flow KW - heterogeneity KW - instruments KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50055441?accountid=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=Water+Resources+Research&rft.atitle=Laboratory+experiments+on+dispersive+transport+across+interfaces%3B+the+role+of+flow+direction&rft.au=Berkowitz%2C+Brian%3BCortis%2C+Andrea%3BDror%2C+Ishai%3BScher%2C+Harvey&rft.aulast=Berkowitz&rft.aufirst=Brian&rft.date=2009-01-01&rft.volume=45&rft.issue=2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR007342 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - equations; experimental studies; ground water; heterogeneity; instruments; laboratory studies; numerical analysis; preferential flow; stochastic processes; techniques; transport DO - http://dx.doi.org/10.1029/2008WR007342 ER - TY - JOUR T1 - Estrogen and progesterone receptors have distinct roles in the establishment of the hyperplastic phenotype in PR-A transgenic mice AN - 21468964; 11866209 AB - Introduction Expression of the A and B forms of progesterone receptor (PR) in an appropriate ratio is critical for mammary development. Mammary glands of PR-A transgenic mice, carrying an additional A form of PR as a transgene, exhibit morphological features associated with the development of mammary tumors. Our objective was to determine the roles of estrogen (E) and progesterone (P) in the genesis of mammary hyperplasias/preneoplasias in PR-A transgenics. Methods We subjected PR-A mice to hormonal treatments and analyzed mammary glands for the presence of hyperplasias and used BrdU incorporation to measure proliferation. Quantitative image analysis was carried out to compare levels of latency-associated peptide and transforming growth factor beta 1 (TGFI21) between PR-A and PR-B transgenics. Basement membrane disruption was examined by immunofluorescence and proteolytic activity by zymography. Results The hyperplastic phenotype of PR-A transgenics is inhibited by ovariectomy, and is reversed by treatment with E + P. Studies using the antiestrogen ICI 182,780 or antiprogestins RU486 or ZK 98,299 show that the increase in proliferation requires signaling through E/estrogen receptor alpha but is not sufficient to give rise to hyperplasias, whereas signaling through P/PR has little impact on proliferation but is essential for the manifestation of hyperplasias. Increased proliferation is correlated with decreased TGFI21 activation in the PR-A transgenics. Analysis of basement membrane integrity showed loss of laminin-5, collagen III and collagen IV in mammary glands of PR-A mice, which is restored by ovariectomy. Examination of matrix metalloproteases (MMPs) showed that total levels of MMP-2 correlate with the steady-state levels of PR, and that areas of laminin-5 loss coincide with those of activation of MMP-2 in PR-A transgenics. Activation of MMP-2 is dependent on treatment with E and P in ovariectomized wild-type mice, but is achieved only by treatment with P in PR-A mice. Conclusions These data establish a link between hormonal response, proliferation, modulation of MMP activity and maintenance of basement membrane integrity that depend on a balance in the expression levels of PR-A and PR-B isoforms. Notably, concomitant increased proliferation, due to inhibition of TGFI21 activation, and loss of basement membrane integrity, via increased MMP-2 activity, appear to be prerequisites for the PR-A hyperplastic phenotype. JF - Breast Cancer Research AU - Simian, Marina AU - Bissell, Mina J AU - Barcellos-Hoff, Mary Helen AU - Shyamala, Gopalan AD - Life Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA, marina.simian@galuzzi.com Y1 - 2009 PY - 2009 DA - 2009 SP - R72 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 11 IS - 5 SN - 1465-5411, 1465-5411 KW - Biotechnology and Bioengineering Abstracts KW - Proteolysis KW - Collagen (type IV) KW - Progesterone KW - Matrix metalloproteinase KW - Transforming growth factor-b1 KW - Progesterone receptors KW - Transforming growth factor-b KW - Collagen (type III) KW - Data processing KW - Mammary gland KW - Transgenes KW - Image processing KW - Tumors KW - Immunofluorescence KW - Transgenic mice KW - Antiestrogens KW - Hyperplasia KW - Preneoplasia KW - Basement membranes KW - Breast cancer KW - Ovariectomy KW - Gelatinase A KW - Estrogen receptors KW - Signal transduction KW - W 30925:Genetic Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21468964?accountid=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=Breast+Cancer+Research&rft.atitle=Estrogen+and+progesterone+receptors+have+distinct+roles+in+the+establishment+of+the+hyperplastic+phenotype+in+PR-A+transgenic+mice&rft.au=Simian%2C+Marina%3BBissell%2C+Mina+J%3BBarcellos-Hoff%2C+Mary+Helen%3BShyamala%2C+Gopalan&rft.aulast=Simian&rft.aufirst=Marina&rft.date=2009-01-01&rft.volume=11&rft.issue=5&rft.spage=R72&rft.isbn=&rft.btitle=&rft.title=Breast+Cancer+Research&rft.issn=14655411&rft_id=info:doi/10.1186%2Fbcr2408 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Collagen (type III); Proteolysis; Collagen (type IV); Data processing; Progesterone; Mammary gland; Transgenes; Matrix metalloproteinase; Image processing; Immunofluorescence; Tumors; Transgenic mice; Antiestrogens; Transforming growth factor-b1; Progesterone receptors; Preneoplasia; Hyperplasia; Basement membranes; Breast cancer; Transforming growth factor-b; Gelatinase A; Ovariectomy; Estrogen receptors; Signal transduction DO - http://dx.doi.org/10.1186/bcr2408 ER - TY - JOUR T1 - Gene Context Analysis in the Integrated Microbial Genomes (IMG) Data Management System AN - 21436130; 11873236 AB - Computational methods for determining the function of genes in newly sequenced genomes have been traditionally based on sequence similarity to genes whose function has been identified experimentally. Function prediction methods can be extended using gene context analysis approaches such as examining the conservation of chromosomal gene clusters, gene fusion events and co-occurrence profiles across genomes. Context analysis is based on the observation that functionally related genes are often having similar gene context and relies on the identification of such events across phylogenetically diverse collection of genomes. We have used the data management system of the Integrated Microbial Genomes (IMG) as the framework to implement and explore the power of gene context analysis methods because it provides one of the largest available genome integrations. Visualization and search tools to facilitate gene context analysis have been developed and applied across all publicly available archaeal and bacterial genomes in IMG. These computations are now maintained as part of IMG's regular genome content update cycle. IMG is available at: http://img.jgi.doe.gov . JF - PLoS ONE AU - Mavromatis, Konstantinos AU - Chu, Ken AU - Ivanova, Natalia AU - Hooper, Sean D AU - Markowitz, Victor M AU - Kyrpides, Nikos C AU - Andersen, Mikael Rordam AD - Genome Biology Program, Department of Energy Joint Genome Institute, Walnut Creek, California, United States of America Y1 - 2009 PY - 2009 DA - 2009 SP - 1 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 4 IS - 11 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts KW - Genomes KW - Phylogeny KW - Integration KW - Data processing KW - Gene fusion KW - Gene clusters KW - Computer applications KW - G 07770:Bacteria KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21436130?accountid=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=PLoS+ONE&rft.atitle=Gene+Context+Analysis+in+the+Integrated+Microbial+Genomes+%28IMG%29+Data+Management+System&rft.au=Mavromatis%2C+Konstantinos%3BChu%2C+Ken%3BIvanova%2C+Natalia%3BHooper%2C+Sean+D%3BMarkowitz%2C+Victor+M%3BKyrpides%2C+Nikos+C%3BAndersen%2C+Mikael+Rordam&rft.aulast=Mavromatis&rft.aufirst=Konstantinos&rft.date=2009-01-01&rft.volume=4&rft.issue=11&rft.spage=e7979&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0007979 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genomes; Integration; Data processing; Gene fusion; Gene clusters; Computer applications DO - http://dx.doi.org/10.1371/journal.pone.0007979 ER - TY - JOUR T1 - Assembling the Marine Metagenome, One Cell at a Time AN - 21246548; 9305279 AB - The difficulty associated with the cultivation of most microorganisms and the complexity of natural microbial assemblages, such as marine plankton or human microbiome, hinder genome reconstruction of representative taxa using cultivation or metagenomic approaches. Here we used an alternative, single cell sequencing approach to obtain high-quality genome assemblies of two uncultured, numerically significant marine microorganisms. We employed fluorescence-activated cell sorting and multiple displacement amplification to obtain hundreds of micrograms of genomic DNA from individual, uncultured cells of two marine flavobacteria from the Gulf of Maine that were phylogenetically distant from existing cultured strains. Shotgun sequencing and genome finishing yielded 1.9 Mbp in 17 contigs and 1.5 Mbp in 21 contigs for the two flavobacteria, with estimated genome recoveries of about 91% and 78%, respectively. Only 0.24% of the assembling sequences were contaminants and were removed from further analysis using rigorous quality control. In contrast to all cultured strains of marine flavobacteria, the two single cell genomes were excellent Global Ocean Sampling (GOS) metagenome fragment recruiters, demonstrating their numerical significance in the ocean. The geographic distribution of GOS recruits along the Northwest Atlantic coast coincided with ocean surface currents. Metabolic reconstruction indicated diverse potential energy sources, including biopolymer degradation, proteorhodopsin photometabolism, and hydrogen oxidation. Compared to cultured relatives, the two uncultured flavobacteria have small genome sizes, few non-coding nucleotides, and few paralogous genes, suggesting adaptations to narrow ecological niches. These features may have contributed to the abundance of the two taxa in specific regions of the ocean, and may have hindered their cultivation. We demonstrate the power of single cell DNA sequencing to generate reference genomes of uncultured taxa from a complex microbial community of marine bacterioplankton. A combination of single cell genomics and metagenomics enabled us to analyze the genome content, metabolic adaptations, and biogeography of these taxa. JF - PLoS ONE AU - Woyke, Tanja AU - Xie, Gary AU - Copeland, Alex AU - GonzA!lez, JosACO M AU - Han, Cliff AU - Kiss, Hajnalka AU - Saw, Jimmy H AU - Senin, Pavel AU - Yang, Chi AU - Chatterji, Sourav AU - Cheng, Jan-Fang AU - Eisen, Jonathan A AU - Sieracki, Michael E AU - Stepanauskas, Ramunas AU - Ahmed, Niyaz AD - DOE Joint Genome Institute, Walnut Creek, California, United States of America Y1 - 2009 PY - 2009 DA - 2009 SP - 1 PB - BioMed Central Ltd., Middlesex House VL - 4 IS - 4 SN - 1932-6203, 1932-6203 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology KW - Phylogeny KW - Genomes KW - Geographical distribution KW - Adaptations KW - Marine microorganisms KW - Biogeography KW - Biopolymers KW - Hydrogen KW - Bacterioplankton KW - Flow cytometry KW - DNA sequencing KW - Quality control KW - Energy KW - Oceans KW - Oxidation KW - Flavobacteria KW - Sampling KW - genomics KW - Contaminants KW - Plankton KW - Coasts KW - A 01490:Miscellaneous KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21246548?accountid=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=PLoS+ONE&rft.atitle=Assembling+the+Marine+Metagenome%2C+One+Cell+at+a+Time&rft.au=Woyke%2C+Tanja%3BXie%2C+Gary%3BCopeland%2C+Alex%3BGonzA%21lez%2C+JosACO+M%3BHan%2C+Cliff%3BKiss%2C+Hajnalka%3BSaw%2C+Jimmy+H%3BSenin%2C+Pavel%3BYang%2C+Chi%3BChatterji%2C+Sourav%3BCheng%2C+Jan-Fang%3BEisen%2C+Jonathan+A%3BSieracki%2C+Michael+E%3BStepanauskas%2C+Ramunas%3BAhmed%2C+Niyaz&rft.aulast=Woyke&rft.aufirst=Tanja&rft.date=2009-01-01&rft.volume=4&rft.issue=4&rft.spage=e5299&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=19326203&rft_id=info:doi/10.1371%2Fjournal.pone.0005299 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Genomes; Phylogeny; Geographical distribution; Adaptations; Biogeography; Marine microorganisms; Biopolymers; Hydrogen; Bacterioplankton; Flow cytometry; DNA sequencing; Oceans; Energy; Quality control; Oxidation; genomics; Sampling; Contaminants; Plankton; Coasts; Flavobacteria DO - http://dx.doi.org/10.1371/journal.pone.0005299 ER - TY - JOUR T1 - Survey of large protein complexes in D. vulgaris reveals great structural diversity AN - 21100933; 11261055 AB - An unbiased survey has been made of the stable, most abundant multi-protein complexes in Desulfovibrio vulgaris Hildenborough (DvH) that are larger than Mr similar to 400 k. The quaternary structures for 8 of the 16 complexes purified during this work were determined by single-particle reconstruction of negatively stained specimens, a success rate similar to 10 times greater than that of previous `proteomic- screens. In addition, the subunit compositions and stoichiometries of the remaining complexes were determined by biochemical methods. Our data show that the structures of only two of these large complexes, out of the 13 in this set that have recognizable functions, can be modeled with confidence based on the structures of known homologs. These results indicate that there is significantly greater variability in the way that homologous prokaryotic macromolecular complexes are assembled than has generally been appreciated. As a consequence, we suggest that relying solely on previously determined quaternary structures for homologous proteins may not be sufficient to properly understand their role in another cell of interest. JF - Proceedings of the National Academy of Sciences, USA AU - Han, Bong-Gyoon AU - Dong, Ming AU - Liu, Haichuan AU - Camp, Lauren AU - Geller, Jil AU - Singer, Mary AU - Hazen, Terry C AU - Choi, Megan AU - Witkowska, HEwa AU - Ball, David A AU - Typke, Dieter AU - Downing, Kenneth H AU - Shatsky, Maxim AU - Brenner, Steven E AU - Chandonia, John-Marc AU - Biggin, Mark D AU - Glaeser, Robert M Y1 - 2009/01// PY - 2009 DA - Jan 2009 SP - 16580 EP - 16585 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 106 IS - 39 SN - 0027-8424, 0027-8424 KW - Microbiology Abstracts B: Bacteriology KW - Data processing KW - Macromolecules KW - Protein structure KW - Quaternary structure KW - Subunit structure KW - Desulfovibrio vulgaris KW - J 02500:Book & Conference Notices UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21100933?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Survey+of+large+protein+complexes+in+D.+vulgaris+reveals+great+structural+diversity&rft.au=Han%2C+Bong-Gyoon%3BDong%2C+Ming%3BLiu%2C+Haichuan%3BCamp%2C+Lauren%3BGeller%2C+Jil%3BSinger%2C+Mary%3BHazen%2C+Terry+C%3BChoi%2C+Megan%3BWitkowska%2C+HEwa%3BBall%2C+David+A%3BTypke%2C+Dieter%3BDowning%2C+Kenneth+H%3BShatsky%2C+Maxim%3BBrenner%2C+Steven+E%3BChandonia%2C+John-Marc%3BBiggin%2C+Mark+D%3BGlaeser%2C+Robert+M&rft.aulast=Han&rft.aufirst=Bong-Gyoon&rft.date=2009-01-01&rft.volume=106&rft.issue=39&rft.spage=16580&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0813068106 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2012-06-18 N1 - SubjectsTermNotLitGenreText - Subunit structure; Protein structure; Macromolecules; Data processing; Quaternary structure; Desulfovibrio vulgaris DO - http://dx.doi.org/10.1073/pnas.0813068106 ER - TY - JOUR T1 - Dynamic response of oceanic hydrate deposits to ocean temperature change AN - 20996763; 8876437 AB - Vast quantities of methane are trapped in oceanic hydrate deposits. Because methane is a powerful greenhouse gas (about 26 times more effective than CO2), there is considerable concern that a rise in the temperature of the oceans will induce dissociation of oceanic hydrate accumulations, potentially releasing large amounts of carbon into the atmosphere. Such a release could have dramatic climatic consequences because it could amplify atmospheric and oceanic warming and possibly accelerate dissociation of the remaining hydrates. This study assesses the stability of three types of hydrates (case I, deep-ocean deposits; case II, shallow, warm deposits; and case III, shallow, cold deposits) and simulates the dynamic behavior of these deposits under the influence of moderate ocean temperature increases. The results indicate that deep-ocean hydrates are stable under the influence of moderate increases in ocean temperature; however, shallow deposits can be very unstable and release significant quantities of methane under the influence of as little as 1 deg C of seafloor temperature increase. Less permeable sediments, or burial underneath layers of hydrate-free sediment, affect both the rate of hydrate dissociation and methane transport to the seafloor but may not prevent methane release. Higher-saturation deposits can produce larger methane fluxes with the thermodynamics of hydrate dissociation retarding the rate of recession of the upper hydrate interface. These results suggest possible worst case scenarios for climate-change-induced methane release and point toward the need for detailed assessment of the hydrate hazard and the coupling of hydrate-derived methane to regional and global ecosystems. JF - Journal of Geophysical Research. C. Oceans AU - Reagan, Matthew T AU - Moridis, George J AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2009/01// PY - 2009 DA - January 2009 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 113 IS - C12 SN - 0148-0227, 0148-0227 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - C12023 KW - gas hydrates KW - climate change KW - 1605 Global Change: Abrupt/rapid climate change (4901, 8408) KW - 1635 Global Change: Oceans (1616, 3305, 4215, 4513) KW - 1807 Hydrology: Climate impacts KW - 1847 Hydrology: Modeling KW - hydrates KW - Ecosystems KW - Climatic changes KW - Methane transport KW - Atmosphere KW - Ocean temperature KW - Hydrates KW - Dynamic response KW - Ocean floor KW - Temperature changes KW - Temperature effects KW - Marine KW - Methane KW - Thermodynamics KW - Climate KW - Temperature KW - Greenhouse effect KW - Sediments KW - Oceans KW - Dissociation KW - Greenhouse gases KW - Carbon dioxide KW - Q2 09264:Sediments and sedimentation KW - P 0000:AIR POLLUTION KW - M2 551.462:Submarine Topography/Bottom Forms/Sea-Floor Features (551.462) KW - O 2050:Chemical Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20996763?accountid=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.+C.+Oceans&rft.atitle=Dynamic+response+of+oceanic+hydrate+deposits+to+ocean+temperature+change&rft.au=Reagan%2C+Matthew+T%3BMoridis%2C+George+J&rft.aulast=Reagan&rft.aufirst=Matthew&rft.date=2009-01-01&rft.volume=113&rft.issue=C12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+C.+Oceans&rft.issn=01480227&rft_id=info:doi/10.1029%2F2008JC004938 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Methane; Climatic changes; Dissociation; Dynamic response; Hydrates; Greenhouse effect; Carbon dioxide; Ocean floor; Temperature changes; Ecosystems; Methane transport; Greenhouse gases; hydrates; Thermodynamics; Climate; Temperature; Atmosphere; Sediments; Ocean temperature; Oceans; Marine DO - http://dx.doi.org/10.1029/2008JC004938 ER - TY - JOUR T1 - ATGC: a database of orthologous genes from closely related prokaryotic genomes and a research platform for microevolution of prokaryotes AN - 20828289; 11012215 AB - The database of Alignable Tight Genomic Clusters (ATGCs) consists of closely related genomes of archaea and bacteria, and is a resource for research into prokaryotic microevolution. Construction of a data set with appropriate characteristics is a major hurdle for this type of studies. With the current rate of genome sequencing, it is difficult to follow the progress of the field and to determine which of the available genome sets meet the requirements of a given research project, in particular, with respect to the minimum and maximum levels of similarity between the included genomes. Additionally, extraction of specific content, such as genomic alignments or families of orthologs, from a selected set of genomes is a complicated and time-consuming process. The database addresses these problems by providing an intuitive and efficient web interface to browse precomputed ATGCs, select appropriate ones and access ATGC-derived data such as multiple alignments of orthologous proteins, matrices of pairwise intergenomic distances based on genome-wide analysis of synonymous and nonsynonymous substitution rates and others. The ATGC database will be regularly updated following new releases of the NCBI RefSeq. The database is hosted by the Genomics Division at Lawrence Berkeley National laboratory and is publicly available at http://atgc.lbl.gov JF - Nucleic Acids Research AU - Novichkov, Pavel S AU - Ratnere, Igor AU - Wolf, Yuri I AU - Koonin, Eugene V AU - Dubchak, Inna AD - super(1)Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, super(2)Department of Energy Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA 94598 and super(3)National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Building 38A, 8600 Rockville Pike, Bethesda, MD 20894, USA, psnovichkov@lbl.gov Y1 - 2009/01// PY - 2009 DA - Jan 2009 SP - D448 EP - D454 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 37 IS - suppl_1 SN - 0305-1048, 0305-1048 KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - Databases KW - Data processing KW - Archaea KW - genomics KW - Prokaryotes KW - J 02310:Genetics & Taxonomy KW - N 14810:Methods KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20828289?accountid=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=Nucleic+Acids+Research&rft.atitle=ATGC%3A+a+database+of+orthologous+genes+from+closely+related+prokaryotic+genomes+and+a+research+platform+for+microevolution+of+prokaryotes&rft.au=Novichkov%2C+Pavel+S%3BRatnere%2C+Igor%3BWolf%2C+Yuri+I%3BKoonin%2C+Eugene+V%3BDubchak%2C+Inna&rft.aulast=Novichkov&rft.aufirst=Pavel&rft.date=2009-01-01&rft.volume=37&rft.issue=suppl_1&rft.spage=D448&rft.isbn=&rft.btitle=&rft.title=Nucleic+Acids+Research&rft.issn=03051048&rft_id=info:doi/10.1093%2Fnar%2Fgkn684 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Databases; Data processing; Prokaryotes; genomics; Archaea DO - http://dx.doi.org/10.1093/nar/gkn684 ER - TY - JOUR T1 - Pigment-based Identification of Ozone-Damaged Pine Needles as a Basis for Spectral Segregation of Needle Conditions AN - 20752500; 10188696 AB - Air pollution affects large areas of forest, and field assessment of these effects is a costly, site- specific process. This paper establishes a biochemical basis for identifying ozone-damaged pine trees to facilitate efficient remote sensing assessment of air pollution damage. Several thousand live needles were collected from ponderosa pine (Pinus ponderosa) and Jeffrey pine (P. jeffreyi) trees at three sites in Plumas National Forest and Sequoia-Kings Canyon National Park. These needles were assembled into 504 samples (based on the abaxial surface) and grouped according to five dominant needle conditions (green, winter fleck, sucking insect damage, scale insect damage, and ozone damage) and a random mixture of needles. Pigment concentrations per unit needle area of chlorophyll a, chlorophyll b, and total carotenoids were measured. The following pigment concentration ratios were calculated for all samples: chlorophyll a/total carotenoids, chlorophyll b/total carotenoids, total chlorophyll/carotenoids, chlorophyll a/chlorophyll b. The group of ozone-damaged needles had significantly lower mean pigment concentrations (family-wise p < 0.01) and significantly lower mean chlorophyll a/total carotenoid and total chlorophyll/total carotenoid ratios (family-wise p < 0.01) than all other groups of needles. Ozone-damaged needles had a significantly lower mean chlorophyll a/chlorophyll b ratio than all other groups except one (family-wise p < 0.01). Linear discriminant analysis with three factors (chlorophyll a concentration, the chlorophyll a/carotenoid ratio, and the chlorophyll a/chlorophyll b ratio) and subsequent maximum likelihood classification of damaged and non-damaged needles gave an overall cross-validated accuracy of 96%. These ozone-damaged needles are biochemically unique in relation to other needle conditions in this study, and further research is needed to generalize these results. JF - Journal of Environmental Quality AU - Di Vittorio, Alan V AD - Energy Biosciences Institute, Univ. of California, Berkeley, Lawrence Berkeley National Laboratory, Earth Sciences Division, One Cyclotron Road, Mail Stop 90-1116, Berkeley, CA 94720-8126, adivi@nature.berkeley.edu Y1 - 2009 PY - 2009 DA - 2009 SP - 855 EP - 867 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 38 IS - 3 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Environment Abstracts KW - Air pollution KW - Chlorophyll KW - Pinus jeffreyi KW - P 0000:AIR POLLUTION KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20752500?accountid=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+Quality&rft.atitle=Pigment-based+Identification+of+Ozone-Damaged+Pine+Needles+as+a+Basis+for+Spectral+Segregation+of+Needle+Conditions&rft.au=Di+Vittorio%2C+Alan+V&rft.aulast=Di+Vittorio&rft.aufirst=Alan&rft.date=2009-01-01&rft.volume=38&rft.issue=3&rft.spage=855&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2008.0260 L2 - http://jeq.scijournals.org/cgi/reprint/38/3/855.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Chlorophyll; Pinus jeffreyi DO - http://dx.doi.org/10.2134/jeq2008.0260 ER - TY - JOUR T1 - Diurnal oscillation of SBE expression in sorghum endosperm AN - 20539146; 9224026 AB - Spatial and temporal expression patterns of the sorghum SBEI, SBEIIA and SBEIIB genes, encoding, respectively, starch branching enzyme (SBE) I, IIA and IIB, in the developing endosperm of sorghum (Sorghum bicolor) were studied. Full-length genomic and cDNA clones for sorghum were cloned, and the SBEIIA cDNA was used together with gene-specific probes for sorghum SBEIIB and SBEI. In contrast to sorghum SBEIIB, which was expressed primarily in endosperm and embryo, SBEIIA was also expressed in vegetative tissues. All three genes shared a similar temporal expression profile during endosperm development, with a maximum activity at 15-24d after pollination. This differed from barley and maize, in which SBEI gene activity showed a significantly later onset compared to that of SBEIIA and SBEIIB. Expression of the three SBE genes in the sorghum endosperm exhibited a diurnal rhythm during a 24-h cycle. JF - Journal of Plant Physiology AU - Mutisya, J AU - Sun, C AU - Rosenquist, S AU - Baguma, Y AU - Jansson, C AD - Lawrence Berkeley Laboratory, Earth Science Division, 1 Cyclotron Road, Berkeley, CA 94720, USA, cgjansson@lbl.gov Y1 - 2009 PY - 2009 DA - 2009 SP - 428 EP - 434 VL - 166 IS - 4 SN - 0176-1617, 0176-1617 KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts KW - Hordeum vulgare KW - Endosperm KW - Pollination KW - Oscillations KW - DNA probes KW - Enzymes KW - Development KW - Starch KW - Sorghum bicolor KW - Gene expression KW - Zea mays KW - Rhythms KW - Embryos KW - genomics KW - Sorghum KW - G 07800:Plants and Algae KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20539146?accountid=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+Plant+Physiology&rft.atitle=Diurnal+oscillation+of+SBE+expression+in+sorghum+endosperm&rft.au=Mutisya%2C+J%3BSun%2C+C%3BRosenquist%2C+S%3BBaguma%2C+Y%3BJansson%2C+C&rft.aulast=Mutisya&rft.aufirst=J&rft.date=2009-01-01&rft.volume=166&rft.issue=4&rft.spage=428&rft.isbn=&rft.btitle=&rft.title=Journal+of+Plant+Physiology&rft.issn=01761617&rft_id=info:doi/10.1016%2Fj.jplph.2008.06.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Gene expression; Pollination; Endosperm; Oscillations; DNA probes; Enzymes; Embryos; Rhythms; Development; genomics; Starch; Sorghum bicolor; Hordeum vulgare; Zea mays; Sorghum DO - http://dx.doi.org/10.1016/j.jplph.2008.06.017 ER - TY - JOUR T1 - Early Brain Response to Low-Dose Radiation Exposure Involves Molecular Networks and Pathways Associated with Cognitive Functions, Advanced Aging and Alzheimer's Disease AN - 20412784; 9076311 AB - Lowe, X. R., Bhattacharya, S., Marchetti, F. and Wyrobek, A. J. Early Brain Response to Low-Dose Radiation Exposure Involves Molecular Networks and Pathways Associated with Cognitive Functions, Advanced Aging and Alzheimer's Disease. Radiat. Res. 171, 53-65 (2009). Understanding the cognitive and behavioral consequences of brain exposures to low-dose ionizing radiation has broad relevance for health risks from medical radiation diagnostic procedures, radiotherapy and environmental nuclear contamination as well as for Earth-orbit and space missions. Analyses of transcriptome profiles of mouse brain tissue after whole-body irradiation showed that low-dose exposures (10 cGy) induced genes not affected by high-dose radiation (2 Gy) and that low-dose genes were associated with unique pathways and functions. The low-dose response had two major components: pathways that are consistently seen across tissues and pathways that were specific for brain tissue. Low-dose genes clustered into a saturated network (P < 10-53) containing mostly down-regulated genes involving ion channels, long-term potentiation and depression, vascular damage, etc. We identified nine neural signaling pathways that showed a high degree of concordance in their transcriptional response in mouse brain tissue after low-dose irradiation, in the aging human brain (unirradiated), and in brain tissue from patients with Alzheimer's disease. Mice exposed to high-dose radiation did not show these effects and associations. Our findings indicate that the molecular response of the mouse brain within a few hours after low-dose irradiation involves the down-regulation of neural pathways associated with cognitive dysfunctions that are also down-regulated in normal human aging and Alzheimer's disease. JF - Radiation Research AU - Lowe, Xiu R AU - Bhattacharya, Sanchita AU - Marchetti, Francesco AU - Wyrobek, Andrew J AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, AJWyrobek@lbl.gov Y1 - 2009/01// PY - 2009 DA - Jan 2009 SP - 53 EP - 65 PB - Radiation Research Society VL - 171 IS - 1 SN - 0033-7587, 0033-7587 KW - Toxicology Abstracts; CSA Neurosciences Abstracts KW - Contamination KW - Aging KW - Alzheimer's disease KW - Radiotherapy KW - Gene expression KW - Ion channels KW - Long-term potentiation KW - Long-term depression KW - Vascular system KW - Brain KW - Transcription KW - Neurodegenerative diseases KW - Cognitive ability KW - Ionizing radiation KW - Signal transduction KW - X 24390:Radioactive Materials KW - N3 11028:Neuropharmacology & toxicology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20412784?accountid=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=Radiation+Research&rft.atitle=Early+Brain+Response+to+Low-Dose+Radiation+Exposure+Involves+Molecular+Networks+and+Pathways+Associated+with+Cognitive+Functions%2C+Advanced+Aging+and+Alzheimer%27s+Disease&rft.au=Lowe%2C+Xiu+R%3BBhattacharya%2C+Sanchita%3BMarchetti%2C+Francesco%3BWyrobek%2C+Andrew+J&rft.aulast=Lowe&rft.aufirst=Xiu&rft.date=2009-01-01&rft.volume=171&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Radiation+Research&rft.issn=00337587&rft_id=info:doi/10.1667%2FRR1389.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Brain; Cognitive ability; Alzheimer's disease; Aging; Neurodegenerative diseases; Long-term potentiation; Ionizing radiation; Ion channels; Transcription; Signal transduction; Long-term depression; Gene expression; Contamination; Vascular system; Radiotherapy DO - http://dx.doi.org/10.1667/RR1389.1 ER - TY - JOUR T1 - Genomic Characterization of Methanomicrobiales Reveals Three Classes of Methanogens AN - 20148346; 10083319 AB - Background Methanomicrobiales is the least studied order of methanogens. While these organisms appear to be more closely related to the Methanosarcinales in ribosomal-based phylogenetic analyses, they are metabolically more similar to Class I methanogens. Methodology/Principal Findings In order to improve our understanding of this lineage, we have completely sequenced the genomes of two members of this order, Methanocorpusculum labreanum Z and Methanoculleus marisnigri JR1, and compared them with the genome of a third, Methanospirillum hungatei JF-1. Similar to Class I methanogens, Methanomicrobiales use a partial reductive citric acid cycle for 2-oxoglutarate biosynthesis, and they have the Eha energy-converting hydrogenase. In common with Methanosarcinales, Methanomicrobiales possess the Ech hydrogenase and at least some of them may couple formylmethanofuran formation and heterodisulfide reduction to transmembrane ion gradients. Uniquely, M. labreanum and M. hungatei contain hydrogenases similar to the Pyrococcus furiosus Mbh hydrogenase, and all three Methanomicrobiales have anti-sigma factor and anti-anti-sigma factor regulatory proteins not found in other methanogens. Phylogenetic analysis based on seven core proteins of methanogenesis and cofactor biosynthesis places the Methanomicrobiales equidistant from Class I methanogens and Methanosarcinales. Conclusions/Significance Our results indicate that Methanomicrobiales, rather than being similar to Class I methanogens or Methanomicrobiales, share some features of both and have some unique properties. We find that there are three distinct classes of methanogens: the Class I methanogens, the Methanomicrobiales (Class II), and the Methanosarcinales (Class III). JF - PLoS ONE AU - Anderson, Iain AU - Ulrich, Luke E AU - Lupa, Boguslaw AU - Susanti, Dwi AU - Porat, Iris AU - Hooper, Sean D AU - Lykidis, Athanasios AU - Sieprawska-Lupa, Magdalena AU - Dharmarajan, Lakshmi AU - Goltsman, Eugene AU - Lapidus, Alla AU - Saunders, Elizabeth AU - Han, Cliff AU - Land, Miriam AU - Lucas, Susan AU - Mukhopadhyay, Biswarup AU - Whitman, William B AU - Woese, Carl AU - Bristow, James AU - Kyrpides, Nikos AU - Ahmed, Niyaz AD - Joint Genome Institute, Walnut Creek, California, United States of America Y1 - 2009 PY - 2009 DA - 2009 SP - 1 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 4 IS - 6 KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - Genomes KW - Phylogeny KW - a-Ketoglutaric acid KW - Methanogenic bacteria KW - Methanogenesis KW - Pyrococcus furiosus KW - Cofactors KW - regulatory proteins KW - Methanocorpusculum KW - Methanosarcinales KW - Methanospirillum hungatei KW - Methanoculleus KW - Methanomicrobiales KW - genomics KW - Hydrogenase KW - Tricarboxylic acid cycle KW - Core protein KW - J 02310:Genetics & Taxonomy KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20148346?accountid=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=PLoS+ONE&rft.atitle=Genomic+Characterization+of+Methanomicrobiales+Reveals+Three+Classes+of+Methanogens&rft.au=Anderson%2C+Iain%3BUlrich%2C+Luke+E%3BLupa%2C+Boguslaw%3BSusanti%2C+Dwi%3BPorat%2C+Iris%3BHooper%2C+Sean+D%3BLykidis%2C+Athanasios%3BSieprawska-Lupa%2C+Magdalena%3BDharmarajan%2C+Lakshmi%3BGoltsman%2C+Eugene%3BLapidus%2C+Alla%3BSaunders%2C+Elizabeth%3BHan%2C+Cliff%3BLand%2C+Miriam%3BLucas%2C+Susan%3BMukhopadhyay%2C+Biswarup%3BWhitman%2C+William+B%3BWoese%2C+Carl%3BBristow%2C+James%3BKyrpides%2C+Nikos%3BAhmed%2C+Niyaz&rft.aulast=Anderson&rft.aufirst=Iain&rft.date=2009-01-01&rft.volume=4&rft.issue=6&rft.spage=e5797&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0005797 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genomes; Cofactors; regulatory proteins; a-Ketoglutaric acid; genomics; Tricarboxylic acid cycle; Hydrogenase; Methanogenic bacteria; Methanogenesis; Core protein; Methanospirillum hungatei; Methanosarcinales; Methanocorpusculum; Methanomicrobiales; Methanoculleus; Pyrococcus furiosus DO - http://dx.doi.org/10.1371/journal.pone.0005797 ER - TY - JOUR T1 - Monitoring redox processes in a stimulated bioremediation experiment with SIP AN - 1861106410; 758282-399 JF - Jahrestagung der Deutschen Geophysikalischen Gesellschaft e.V. AU - Flores-Orozco, A AU - Williams, H K AU - Kemna, A AU - ? Y1 - 2009 PY - 2009 DA - 2009 SP - 314 EP - 315 (PUI-14) PB - Deutsche Geophysikalische Gesellschaft e.V., Clausthal-Zellerfeld VL - 69 SN - 0344-7251, 0344-7251 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861106410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Jahrestagung+der+Deutschen+Geophysikalischen+Gesellschaft+e.V.&rft.atitle=Monitoring+redox+processes+in+a+stimulated+bioremediation+experiment+with+SIP&rft.au=Flores-Orozco%2C+A%3BWilliams%2C+H+K%3BKemna%2C+A%3B%3F&rft.aulast=Flores-Orozco&rft.aufirst=A&rft.date=2009-01-01&rft.volume=69&rft.issue=&rft.spage=314&rft.isbn=&rft.btitle=&rft.title=Jahrestagung+der+Deutschen+Geophysikalischen+Gesellschaft+e.V.&rft.issn=03447251&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Last updated - 2017-01-24 ER - TY - JOUR T1 - Fluid wave effects for monitoring of fractured rock AN - 1861075740; 711478-11 JF - Eos (Washington, DC) AU - Korneev, V A AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract NG22A EP - 08 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861075740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=Fluid+wave+effects+for+monitoring+of+fractured+rock&rft.au=Korneev%2C+V+A%3BAnonymous&rft.aulast=Korneev&rft.aufirst=V&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - DC N1 - Last updated - 2017-01-24 ER - TY - JOUR T1 - Crosswell CASSM (Continuous Active-Source Seismic Monitoring); recent developments AN - 1861075636; 711478-9 JF - Eos (Washington, DC) AU - Daley, T M AU - Niu, F AU - Ajo Franklin, J B AU - Solbau, R AU - Silver, P G AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract NG22A EP - 06 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861075636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=Crosswell+CASSM+%28Continuous+Active-Source+Seismic+Monitoring%29%3B+recent+developments&rft.au=Daley%2C+T+M%3BNiu%2C+F%3BAjo+Franklin%2C+J+B%3BSolbau%2C+R%3BSilver%2C+P+G%3BAnonymous&rft.aulast=Daley&rft.aufirst=T&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - DC N1 - Last updated - 2017-01-24 ER - TY - JOUR T1 - Might rock moisture in shallow fractured bedrock underlying hillslopes provide vegetation resilince to future droughts? AN - 1832662502; 711473-21 JF - Eos (Washington, DC) AU - Dietrich, W E AU - Dawson, T E AU - Salve, R AU - Simonin, K A AU - Oshun, J AU - Rempe, D AU - Fung, I AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract no EP52B EP - 08 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832662502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=Might+rock+moisture+in+shallow+fractured+bedrock+underlying+hillslopes+provide+vegetation+resilince+to+future+droughts%3F&rft.au=Dietrich%2C+W+E%3BDawson%2C+T+E%3BSalve%2C+R%3BSimonin%2C+K+A%3BOshun%2C+J%3BRempe%2C+D%3BFung%2C+I%3BAnonymous&rft.aulast=Dietrich&rft.aufirst=W&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - AGU 2009 fall meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - DC N1 - Last updated - 2017-01-24 ER - TY - JOUR T1 - Seismic correlation and coupling from underground, surface, to the ionosphere AN - 1673370216; 2014-025669 JF - Eos, Transactions, American Geophysical Union AU - Wang, J S AU - Waysand, G AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract NH31C EP - 1132 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - Taiwan KW - Far East KW - geophysical surveys KW - geologic hazards KW - coupling KW - Sichuan China KW - elastic waves KW - electromagnetic methods KW - Asia KW - arrival time KW - electromagnetic induction KW - China KW - bedrock KW - ionosphere KW - Pingtung earthquake 2006 KW - geophysical methods KW - radar methods KW - electromagnetic waves KW - atmosphere KW - correlation KW - satellite methods KW - wavelength KW - aftershocks KW - Wenchuan earthquake 2008 KW - natural hazards KW - surveys KW - earthquakes KW - remote sensing KW - 19:Seismology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1673370216?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Seismic+correlation+and+coupling+from+underground%2C+surface%2C+to+the+ionosphere&rft.au=Wang%2C+J+S%3BWaysand%2C+G%3BAnonymous&rft.aulast=Wang&rft.aufirst=J&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-16 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aftershocks; arrival time; Asia; atmosphere; bedrock; China; correlation; coupling; earthquakes; elastic waves; electromagnetic induction; electromagnetic methods; electromagnetic waves; Far East; geologic hazards; geophysical methods; geophysical surveys; ionosphere; natural hazards; Pingtung earthquake 2006; radar methods; remote sensing; satellite methods; Sichuan China; surveys; Taiwan; wavelength; Wenchuan earthquake 2008 ER - TY - JOUR T1 - Implications for Europa's obliquity from cycloid modeling AN - 1660633697; 2015-017567 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sarid-Rhoden, A R AU - Militzer, B AU - Huff, E M AU - Hurford, T A AU - Manga, M AU - Richards, M AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - Abstract 1891 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - icy satellites KW - non-synchronous rotation KW - patterns KW - obliquity of the ecliptic KW - numerical models KW - Europa Satellite KW - cycloids KW - stress fields KW - Galilean satellites KW - eccentricity KW - models KW - rotation KW - satellites KW - tension KW - ice shells KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660633697?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Implications+for+Europa%27s+obliquity+from+cycloid+modeling&rft.au=Sarid-Rhoden%2C+A+R%3BMilitzer%2C+B%3BHuff%2C+E+M%3BHurford%2C+T+A%3BManga%2C+M%3BRichards%2C+M%3BAnonymous&rft.aulast=Sarid-Rhoden&rft.aufirst=A&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/1891.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - SuppNotes - Accessed on Aug. 17, 2010 N1 - Last updated - 2015-03-05 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cycloids; eccentricity; Europa Satellite; Galilean satellites; ice shells; icy satellites; models; non-synchronous rotation; numerical models; obliquity of the ecliptic; patterns; rotation; satellites; stress fields; tension ER - TY - JOUR T1 - Oxygen isotopic fractionation in vacuum ultraviolet photodissociation of CO; lack of self-shielding and relevance to the early solar system AN - 1660633387; 2015-017561 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Chakraborty, Subrata AU - Ahmed, M AU - Dominguez, G AU - Thiemens, M H AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - Abstract 2075 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - solar system KW - isotope fractionation KW - experimental studies KW - dissociation KW - oxygen KW - isotopes KW - isotope ratios KW - photochemistry KW - self-shielding KW - cosmochemistry KW - O-18/O-16 KW - stable isotopes KW - ultraviolet radiation KW - synchrotron radiation KW - carbon monoxide KW - absorption KW - electromagnetic radiation KW - O-17/O-16 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660633387?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Oxygen+isotopic+fractionation+in+vacuum+ultraviolet+photodissociation+of+CO%3B+lack+of+self-shielding+and+relevance+to+the+early+solar+system&rft.au=Chakraborty%2C+Subrata%3BAhmed%2C+M%3BDominguez%2C+G%3BThiemens%2C+M+H%3BAnonymous&rft.aulast=Chakraborty&rft.aufirst=Subrata&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/2075.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 17, 2010 N1 - Last updated - 2015-03-05 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - absorption; carbon monoxide; cosmochemistry; dissociation; electromagnetic radiation; experimental studies; isotope fractionation; isotope ratios; isotopes; O-17/O-16; O-18/O-16; oxygen; photochemistry; self-shielding; solar system; stable isotopes; synchrotron radiation; ultraviolet radiation ER - TY - JOUR T1 - Three-dimensional controlled-source electromagnetic and magnetotelluric joint inversion AN - 1656038073; 2015-014282 JF - Eos, Transactions, American Geophysical Union AU - Commer, M AU - Newman, G A AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract S13B EP - 1751 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - imagery KW - three-dimensional models KW - geophysical methods KW - electromagnetic methods KW - data processing KW - inverse problem KW - controlled-source methods KW - magnetotelluric methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1656038073?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Three-dimensional+controlled-source+electromagnetic+and+magnetotelluric+joint+inversion&rft.au=Commer%2C+M%3BNewman%2C+G+A%3BAnonymous&rft.aulast=Commer&rft.aufirst=M&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-16 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - controlled-source methods; data processing; electromagnetic methods; geophysical methods; imagery; inverse problem; magnetotelluric methods; three-dimensional models ER - TY - JOUR T1 - Metal inhibition of growth and manganese oxidation in Pseudomonas putida GB-1 AN - 1545408753; 2014-054364 JF - Eos, Transactions, American Geophysical Union AU - Pena, J AU - Sposito, G AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract B32B EP - 06 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - soils KW - toxic materials KW - terrestrial environment KW - oxidation KW - pollution KW - fresh water KW - Pseudomonas KW - bioavailability KW - manganese KW - biogenic processes KW - fungi KW - chemical reactions KW - metals KW - biofilms KW - bacteria KW - manganese oxides KW - oxides KW - Pseudomonas putida KW - valency KW - nanoparticles KW - geochemistry KW - aquatic environment KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1545408753?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Metal+inhibition+of+growth+and+manganese+oxidation+in+Pseudomonas+putida+GB-1&rft.au=Pena%2C+J%3BSposito%2C+G%3BAnonymous&rft.aulast=Pena&rft.aufirst=J&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2014-07-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquatic environment; bacteria; bioavailability; biofilms; biogenic processes; chemical reactions; fresh water; fungi; geochemistry; manganese; manganese oxides; metals; nanoparticles; oxidation; oxides; pollution; Pseudomonas; Pseudomonas putida; soils; terrestrial environment; toxic materials; valency ER - TY - JOUR T1 - Near-real time interpretation of micro-earthquake data for reservoir modeling AN - 1524610024; 2014-010185 JF - Eos, Transactions, American Geophysical Union AU - Hutchings, L J AU - Boyle, K AU - Bonner, B P AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract S21A EP - 1687 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - tomography KW - passive methods KW - P-waves KW - data processing KW - petroleum KW - elastic waves KW - reservoir rocks KW - carbon dioxide KW - environmental management KW - California KW - microseisms KW - body waves KW - carbon sequestration KW - three-dimensional models KW - microseismic methods KW - Imperial County California KW - geophysical methods KW - pollution KW - inverse problem KW - seismic methods KW - models KW - Salton Sea Field KW - geothermal fields KW - geothermal reservoirs KW - The Geysers Field KW - reservoir properties KW - seismic waves KW - earthquakes KW - S-waves KW - 19:Seismology KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524610024?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Near-real+time+interpretation+of+micro-earthquake+data+for+reservoir+modeling&rft.au=Hutchings%2C+L+J%3BBoyle%2C+K%3BBonner%2C+B+P%3BAnonymous&rft.aulast=Hutchings&rft.aufirst=L&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2014-05-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; California; carbon dioxide; carbon sequestration; data processing; earthquakes; elastic waves; environmental management; geophysical methods; geothermal fields; geothermal reservoirs; Imperial County California; inverse problem; microseismic methods; microseisms; models; P-waves; passive methods; petroleum; pollution; reservoir properties; reservoir rocks; S-waves; Salton Sea Field; seismic methods; seismic waves; The Geysers Field; three-dimensional models; tomography; United States ER - TY - JOUR T1 - Interannual variations in delta 18O of atmospheric CO2 and its correlation to hydrological changes AN - 1507177333; 2014-017413 JF - Eos, Transactions, American Geophysical Union AU - Buenning, N H AU - Noone, D C AU - Still, C J AU - Riley, W J AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract B52B EP - 04 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - hydrology KW - monitoring KW - oxygen KW - isotopes KW - isotope ratios KW - Hawaii KW - East Pacific Ocean Islands KW - atmospheric precipitation KW - O-18/O-16 KW - Mauna Loa KW - vegetation KW - stable isotopes KW - variations KW - carbon dioxide KW - humidity KW - Oceania KW - Polynesia KW - productivity KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507177333?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Interannual+variations+in+delta+18O+of+atmospheric+CO2+and+its+correlation+to+hydrological+changes&rft.au=Buenning%2C+N+H%3BNoone%2C+D+C%3BStill%2C+C+J%3BRiley%2C+W+J%3BAnonymous&rft.aulast=Buenning&rft.aufirst=N&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; carbon dioxide; East Pacific Ocean Islands; Hawaii; humidity; hydrology; isotope ratios; isotopes; Mauna Loa; monitoring; O-18/O-16; Oceania; oxygen; Polynesia; productivity; stable isotopes; United States; variations; vegetation ER - TY - JOUR T1 - Effect of dissolved organic matter on basalt weathering rates under flow conditions AN - 1507177280; 2014-017382 JF - Eos, Transactions, American Geophysical Union AU - Dontsova, K AU - Steefel, C I AU - Chorover, J D AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract B43A EP - 0365 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - soils KW - pedogenesis KW - volcanic rocks KW - igneous rocks KW - biochemistry KW - solutes KW - rhizosphere KW - vegetation KW - organic compounds KW - biosphere KW - basalts KW - weathering rates KW - geochemistry KW - Eh KW - microorganisms KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507177280?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Effect+of+dissolved+organic+matter+on+basalt+weathering+rates+under+flow+conditions&rft.au=Dontsova%2C+K%3BSteefel%2C+C+I%3BChorover%2C+J+D%3BAnonymous&rft.aulast=Dontsova&rft.aufirst=K&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basalts; biochemistry; biosphere; Eh; geochemistry; igneous rocks; microorganisms; organic compounds; pedogenesis; rhizosphere; soils; solutes; vegetation; volcanic rocks; weathering rates ER - TY - JOUR T1 - Relative permeability parameter estimation for laboratory-formed hydrate-bearing sediments AN - 1464887432; 2013-089714 AB - Relative permeability is an essential parameter governing flow of water and gas through hydrate bearing sediments during gas production, and has not been extensively examined. We formed methane hydrate in three different kinds of silica sand (Korean sand, F110 sand, and a mixture of F110 sand and fine silt). Hydrate formation and phase saturation were monitored using temperature and pressure measurements as well as x-ray computed tomography (CT). The van Genuchten model relative permeability parameter, m, (van Genuchten, 1980) was estimated using differential pressure (Delta P) across the sand column under steady state flow and average hydrate saturation measured with CT images. We compared the estimated parameters in terms of hydrate saturations (20-35%) and sand types. Further estimations of the relative permeability parameter are underway using numerical inversion of transient CT measured water saturation data and independently measured capillary pressure. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Seol, Yongkoo AU - Kneafsey, Timothy J AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 2009 KW - tomography KW - sand KW - experimental studies KW - methane KW - gas hydrates KW - capillary pressure KW - clastic sediments KW - steady flow KW - natural gas KW - aliphatic hydrocarbons KW - petroleum KW - alkanes KW - production KW - measurement KW - models KW - laboratory studies KW - organic compounds KW - saturation KW - steady-state processes KW - sediments KW - hydrocarbons KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464887432?accountid=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%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Relative+permeability+parameter+estimation+for+laboratory-formed+hydrate-bearing+sediments&rft.au=Seol%2C+Yongkoo%3BKneafsey%2C+Timothy+J%3BAnonymous&rft.aulast=Seol&rft.aufirst=Yongkoo&rft.date=2009-01-01&rft.volume=2009&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG 2009 annual convention & exhibition N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2013-01-01 N1 - PubXState - OK N1 - Last updated - 2013-12-05 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; capillary pressure; clastic sediments; experimental studies; gas hydrates; hydrocarbons; laboratory studies; measurement; methane; models; natural gas; organic compounds; permeability; petroleum; production; sand; saturation; sediments; steady flow; steady-state processes; tomography ER - TY - JOUR T1 - Yttrium-ytterbium interdiffusion along a near Sigma 5 grain boundary at the nm-scale AN - 1442371919; 2013-080730 JF - Eos, Transactions, American Geophysical Union AU - Hartmann, K AU - Ramasse, Quentin AU - Kilielowski, C AU - Wirth, R AU - Heinrich, W AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract V43C EP - 2273 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - orientation KW - experimental studies KW - diffusion KW - data processing KW - TEM data KW - crystals KW - grain boundaries KW - metals KW - polycrystalline materials KW - ytterbium KW - spectra KW - rare earths KW - crystal chemistry KW - chemical composition KW - yttrium KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1442371919?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Yttrium-ytterbium+interdiffusion+along+a+near+Sigma+5+grain+boundary+at+the+nm-scale&rft.au=Hartmann%2C+K%3BRamasse%2C+Quentin%3BKilielowski%2C+C%3BWirth%2C+R%3BHeinrich%2C+W%3BAnonymous&rft.aulast=Hartmann&rft.aufirst=K&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2013-10-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical composition; crystal chemistry; crystals; data processing; diffusion; experimental studies; grain boundaries; metals; orientation; polycrystalline materials; rare earths; spectra; TEM data; ytterbium; yttrium ER - TY - JOUR T1 - Improving attenuation predictions in heterogeneous porous media using laboratory data AN - 1434006129; 2013-071697 JF - Eos, Transactions, American Geophysical Union AU - Masson, Y AU - Pride, S R AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract S41B EP - 1924 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - monitoring KW - numerical models KW - elastic properties KW - porous materials KW - elastic waves KW - porosity KW - wavelength KW - laboratory studies KW - attenuation KW - earthquake prediction KW - propagation KW - seismic waves KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434006129?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Improving+attenuation+predictions+in+heterogeneous+porous+media+using+laboratory+data&rft.au=Masson%2C+Y%3BPride%2C+S+R%3BAnonymous&rft.aulast=Masson&rft.aufirst=Y&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-09-20 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - attenuation; earthquake prediction; earthquakes; elastic properties; elastic waves; experimental studies; laboratory studies; monitoring; numerical models; porosity; porous materials; propagation; seismic waves; wavelength ER - TY - JOUR T1 - Modeling non-steady isotopologue and isotopomer speciation and fractionation during denitrification in soils AN - 1434006025; 2013-071800 JF - Eos, Transactions, American Geophysical Union AU - Maggi, F AU - Riley, W J AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract B13C EP - 0530 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - isotope fractionation KW - N-15/N-14 KW - isotopes KW - isotope ratios KW - nitrous oxide KW - mathematical models KW - equations KW - stable isotopes KW - nitrogen KW - geochemical cycle KW - nitrogen cycle KW - denitrification KW - 02D:Isotope geochemistry KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434006025?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Modeling+non-steady+isotopologue+and+isotopomer+speciation+and+fractionation+during+denitrification+in+soils&rft.au=Maggi%2C+F%3BRiley%2C+W+J%3BAnonymous&rft.aulast=Maggi&rft.aufirst=F&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-09-20 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - denitrification; equations; geochemical cycle; isotope fractionation; isotope ratios; isotopes; mathematical models; N-15/N-14; nitrogen; nitrogen cycle; nitrous oxide; soils; stable isotopes ER - TY - JOUR T1 - DUSEL and the future of deep terrestrial microbiology AN - 1434005721; 2013-071845 JF - Eos, Transactions, American Geophysical Union AU - Onstott, T C AU - Peters, C A AU - Murdoch, L C AU - Elsworth, D AU - Sonnenthal, E L AU - Kieft, T AU - Boutt, D F AU - Germanovich, L AU - Glaser, S D AU - Wang, H F AU - Roggenthen, William AU - Lesko, K AU - Cushman, P AU - Stetler, Larry D AU - Bang, S AU - Anderson, Cynthia AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract B21D EP - 02 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - mines KW - Homestake Mine KW - DUSEL KW - connectivity KW - Lawrence County South Dakota KW - depth KW - biota KW - ground water KW - biosphere KW - hydraulic conductivity KW - South Dakota KW - microorganisms KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434005721?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=DUSEL+and+the+future+of+deep+terrestrial+microbiology&rft.au=Onstott%2C+T+C%3BPeters%2C+C+A%3BMurdoch%2C+L+C%3BElsworth%2C+D%3BSonnenthal%2C+E+L%3BKieft%2C+T%3BBoutt%2C+D+F%3BGermanovich%2C+L%3BGlaser%2C+S+D%3BWang%2C+H+F%3BRoggenthen%2C+William%3BLesko%2C+K%3BCushman%2C+P%3BStetler%2C+Larry+D%3BBang%2C+S%3BAnderson%2C+Cynthia%3BAnonymous&rft.aulast=Onstott&rft.aufirst=T&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-09-20 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - biosphere; biota; connectivity; depth; DUSEL; ground water; Homestake Mine; hydraulic conductivity; Lawrence County South Dakota; microorganisms; mines; South Dakota; United States ER - TY - JOUR T1 - Structural stability and sound velocity of Kilauea basalt glass at high pressure AN - 1420505819; 2013-062752 JF - Eos, Transactions, American Geophysical Union AU - Chen, B AU - Gleason, A E AU - Clark, S M AU - Jeanloz, R AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MR43A EP - 1869 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - Hawaii Island KW - volcanic rocks KW - glasses KW - Brillouin spectra KW - igneous rocks KW - stability KW - mantle KW - melts KW - phase equilibria KW - velocity KW - spectra KW - Kilauea KW - basaltic composition KW - P-T conditions KW - upper mantle KW - pressure KW - Hawaii County Hawaii KW - silicate melts KW - Hawaii KW - East Pacific Ocean Islands KW - high pressure KW - magmas KW - Oceania KW - decompression KW - Polynesia KW - anvil cells KW - acoustical waves KW - 17B:Geophysics of minerals and rocks KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1420505819?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Structural+stability+and+sound+velocity+of+Kilauea+basalt+glass+at+high+pressure&rft.au=Chen%2C+B%3BGleason%2C+A+E%3BClark%2C+S+M%3BJeanloz%2C+R%3BAnonymous&rft.aulast=Chen&rft.aufirst=B&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-08-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical waves; anvil cells; basaltic composition; Brillouin spectra; decompression; East Pacific Ocean Islands; glasses; Hawaii; Hawaii County Hawaii; Hawaii Island; high pressure; igneous rocks; Kilauea; magmas; mantle; melts; Oceania; P-T conditions; phase equilibria; Polynesia; pressure; silicate melts; spectra; stability; United States; upper mantle; velocity; volcanic rocks ER - TY - JOUR T1 - The light element component of the Earth's core; constraints from in situ X-radiography in the LHDAC AN - 1420505725; 2013-062739 JF - Eos, Transactions, American Geophysical Union AU - Lord, Oliver T AU - Walter, M J AU - Walker, D AU - Clark, S M AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MR41B EP - 05 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - pressure KW - oxygen KW - in situ KW - high pressure KW - laser-heated anvil cells KW - phase equilibria KW - silica KW - hydrogen KW - carbon KW - EXAFS data KW - sulfur KW - core KW - anvil cells KW - chemical composition 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/1420505725?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+light+element+component+of+the+Earth%27s+core%3B+constraints+from+in+situ+X-radiography+in+the+LHDAC&rft.au=Lord%2C+Oliver+T%3BWalter%2C+M+J%3BWalker%2C+D%3BClark%2C+S+M%3BAnonymous&rft.aulast=Lord&rft.aufirst=Oliver&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 3 N1 - PubXState - DC N1 - Last updated - 2013-10-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anvil cells; carbon; chemical composition; core; EXAFS data; high pressure; hydrogen; in situ; laser-heated anvil cells; oxygen; P-T conditions; phase equilibria; pressure; silica; sulfur ER - TY - JOUR T1 - New development of the study on the early solar system history through mu -XANES analyses of cometary and meteoritic organic matter using scanning transmission X-ray microscope AN - 1400617203; 2013-052812 AB - Synchrotron-based soft X-ray micro analysis is a powerful technique for the quantitative molecular characterization of submicron-sized organic samples without damage. Recent development of X-ray Absorption Near Edge Structure (XANES) spectroscopy using Scanning Transmission X-ray Microscope (STXM) has enabled the comprehensive study on the chemical history of the early solar system as recorded in organic molecules ranging from the most primitive to altered extraterrestrial materials. In this review paper we describe our two achievements: one is the results of STXM mu -XANES analyses performed on organic-containing particles extracted from 81P/Wild 2 cometary dust tracks collected by the Stardust comet sample return mission. The XANES spectra have revealed highly complex organic structures with a large heterogeneity in heteroatom content and different functional groups, suggesting that the comet organics may have multiple precursors. Another result is the molecular spectroscopic data on meteoritic organic matter spanning various chondrite classes, groups, and petrologic types, using carbon XANES spectroscopy. The sample analyses and the kinetics through heating experiment have shown that the intensity of 1 s-->sigma (super *) exciton derived from highly conjugated sp (super 2) carbon in the type 3+ chondritic organic matter appears to quantitatively determine the parent body metamorphism. JF - Chikyukagaku (Tokyo. 1967) = Geochemistry (Tokyo. 1967) AU - Yabuta, Hikaru AU - Cody, George D AU - Alexander, Conel M O'D AU - Kilcoyne, A L David AU - Araki, Tohru AU - Sandford, Scott A AU - Yurimoto, Hisayoshi AU - Miura, Yayoi N Y1 - 2009 PY - 2009 DA - 2009 SP - 155 EP - 168 PB - Nihon Chikyukagakukai, Tokyo VL - 43 IS - 4 SN - 0386-4073, 0386-4073 KW - stony meteorites KW - oxygen KW - X-ray diffraction data KW - Elephant Moraine Meteorites KW - CV chondrites KW - interplanetary dust KW - nitrogen KW - Allende Meteorite KW - XANES spectra KW - synchrotron radiation KW - meteorites KW - CR chondrites KW - carbon KW - Wild Comet KW - spectra KW - heterogeneity KW - chondrites KW - parent bodies KW - carbonaceous chondrites KW - metamorphism KW - X-ray spectra KW - early solar system KW - organic compounds KW - cosmic dust KW - comets KW - EET 92042 KW - particles KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1400617203?accountid=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=Chikyukagaku+%28Tokyo.+1967%29+%3D+Geochemistry+%28Tokyo.+1967%29&rft.atitle=New+development+of+the+study+on+the+early+solar+system+history+through+mu+-XANES+analyses+of+cometary+and+meteoritic+organic+matter+using+scanning+transmission+X-ray+microscope&rft.au=Yabuta%2C+Hikaru%3BCody%2C+George+D%3BAlexander%2C+Conel+M+O%27D%3BKilcoyne%2C+A+L+David%3BAraki%2C+Tohru%3BSandford%2C+Scott+A%3BYurimoto%2C+Hisayoshi%3BMiura%2C+Yayoi+N&rft.aulast=Yabuta&rft.aufirst=Hikaru&rft.date=2009-01-01&rft.volume=43&rft.issue=4&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Chikyukagaku+%28Tokyo.+1967%29+%3D+Geochemistry+%28Tokyo.+1967%29&rft.issn=03864073&rft_id=info:doi/ LA - Japanese DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 44 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-07-18 N1 - CODEN - CYKGAM N1 - SubjectsTermNotLitGenreText - Allende Meteorite; carbon; carbonaceous chondrites; chondrites; comets; cosmic dust; CR chondrites; CV chondrites; early solar system; EET 92042; Elephant Moraine Meteorites; heterogeneity; interplanetary dust; metamorphism; meteorites; nitrogen; organic compounds; oxygen; parent bodies; particles; spectra; stony meteorites; synchrotron radiation; Wild Comet; X-ray diffraction data; X-ray spectra; XANES spectra ER - TY - JOUR T1 - High-pressure elasticity and stability of osmium; an analog for iron in Earth's core AN - 1371765853; 2013-051597 JF - Eos, Transactions, American Geophysical Union AU - Godwal, B K AU - Yan, J AU - Clark, S M AU - Jeanloz, R AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MR13A EP - 1663 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - hexagonal system KW - interior KW - experimental studies KW - elasticity KW - Earth KW - pressure KW - X-ray diffraction data KW - crystal systems KW - unit cell KW - stability KW - platinum group KW - high pressure KW - physical models KW - iron KW - ultrahigh pressure KW - metals KW - osmium KW - core KW - lattice parameters KW - equations of state KW - anvil cells KW - 18:Solid-earth geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1371765853?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=High-pressure+elasticity+and+stability+of+osmium%3B+an+analog+for+iron+in+Earth%27s+core&rft.au=Godwal%2C+B+K%3BYan%2C+J%3BClark%2C+S+M%3BJeanloz%2C+R%3BAnonymous&rft.aulast=Godwal&rft.aufirst=B&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-06-27 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anvil cells; core; crystal systems; Earth; elasticity; equations of state; experimental studies; hexagonal system; high pressure; interior; iron; lattice parameters; metals; osmium; physical models; platinum group; pressure; stability; ultrahigh pressure; unit cell; X-ray diffraction data ER - TY - JOUR T1 - Microscopic characterization of carbonaceous aerosol aging in the outflow from Mexico City AN - 1347456214; 2013-037632 JF - Eos, Transactions, American Geophysical Union AU - Moffet, R C AU - Henn, Tobias AU - Tivanski, Alexei V AU - Hopkins, R J AU - Desyaterik, Y AU - Fast, Jerome AU - Barnard, James AU - Shutthanandan, Shuttha AU - Laskin, Alexander AU - Gilles, M AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MA21B EP - 07 PB - American Geophysical Union, Washington, DC VL - 90 IS - 22, SUPPL. SN - 0096-3941, 0096-3941 KW - oxygen KW - characterization KW - global change KW - climate change KW - nitrogen KW - air pollution KW - Mexico state KW - carbon KW - Federal District Mexico KW - chemical composition KW - climate KW - global warming KW - carbonaceous composition KW - Mexico City Mexico KW - pollutants KW - alkali metals KW - pollution KW - organic compounds KW - Mexico KW - metals KW - potassium KW - sulfur KW - aerosols KW - public health KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1347456214?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Microscopic+characterization+of+carbonaceous+aerosol+aging+in+the+outflow+from+Mexico+City&rft.au=Moffet%2C+R+C%3BHenn%2C+Tobias%3BTivanski%2C+Alexei+V%3BHopkins%2C+R+J%3BDesyaterik%2C+Y%3BFast%2C+Jerome%3BBarnard%2C+James%3BShutthanandan%2C+Shuttha%3BLaskin%2C+Alexander%3BGilles%2C+M%3BAnonymous&rft.aulast=Moffet&rft.aufirst=R&rft.date=2009-01-01&rft.volume=90&rft.issue=22%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - 2009 joint assembly; the meeting of the Americas N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-05-02 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; alkali metals; carbon; carbonaceous composition; characterization; chemical composition; climate; climate change; Federal District Mexico; global change; global warming; metals; Mexico; Mexico City Mexico; Mexico state; nitrogen; organic compounds; oxygen; pollutants; pollution; potassium; public health; sulfur ER - TY - JOUR T1 - Applications of complementary analytical techniques to study chemical composition and properties of atmospheric particles AN - 1347455976; 2013-037626 JF - Eos, Transactions, American Geophysical Union AU - Laskin, Alexander AU - Gilles, M K AU - Moffet, R C AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MA21B EP - 01 PB - American Geophysical Union, Washington, DC VL - 90 IS - 22, SUPPL. SN - 0096-3941, 0096-3941 KW - experimental studies KW - clastic sediments KW - physicochemical properties KW - atmosphere KW - properties KW - electron probe data KW - laboratory studies KW - single-crystal method KW - dust KW - sediments KW - aerosols KW - chemical composition KW - particles KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1347455976?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Applications+of+complementary+analytical+techniques+to+study+chemical+composition+and+properties+of+atmospheric+particles&rft.au=Laskin%2C+Alexander%3BGilles%2C+M+K%3BMoffet%2C+R+C%3BAnonymous&rft.aulast=Laskin&rft.aufirst=Alexander&rft.date=2009-01-01&rft.volume=90&rft.issue=22%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - 2009 joint assembly; the meeting of the Americas N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-05-02 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; chemical composition; clastic sediments; dust; electron probe data; experimental studies; laboratory studies; particles; physicochemical properties; properties; sediments; single-crystal method ER - TY - JOUR T1 - Brillouin scattering and preferred orientation of polycrystalline MgO at high pressure AN - 1320159161; 2013-027869 JF - Eos, Transactions, American Geophysical Union AU - Gleason, A E AU - Marquardt, H AU - Chen, B AU - Speziale, S AU - Miyagi, L M AU - Jeanloz, R AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract MR33A EP - 1668 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - periclase KW - Brillouin spectra KW - X-ray diffraction data KW - mantle KW - elastic waves KW - elastic constants KW - preferred orientation KW - magnesium oxides KW - velocity KW - oxides KW - spectra KW - P-T conditions KW - body waves KW - seismology KW - pressure KW - structural analysis KW - bulk modulus KW - high pressure KW - single-crystal method KW - ferripericlase KW - crystallization KW - seismic waves KW - shear modulus KW - S-waves KW - acoustical waves KW - 19:Seismology KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1320159161?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Brillouin+scattering+and+preferred+orientation+of+polycrystalline+MgO+at+high+pressure&rft.au=Gleason%2C+A+E%3BMarquardt%2C+H%3BChen%2C+B%3BSpeziale%2C+S%3BMiyagi%2C+L+M%3BJeanloz%2C+R%3BAnonymous&rft.aulast=Gleason&rft.aufirst=A&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-03-28 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical waves; body waves; Brillouin spectra; bulk modulus; crystallization; elastic constants; elastic waves; ferripericlase; high pressure; magnesium oxides; mantle; oxides; P-T conditions; periclase; preferred orientation; pressure; S-waves; seismic waves; seismology; shear modulus; single-crystal method; spectra; structural analysis; velocity; X-ray diffraction data ER - TY - JOUR T1 - Laboratory measurements on core-scale sediment and hydrate samples to predict reservoir behavior AN - 1316374576; 2013-026468 JF - AAPG Memoir AU - Kneafsey, Timothy J AU - Seol, Yongkoo AU - Moridis, George J AU - Tomutsa, Liviu AU - Freifeld, Barry M Y1 - 2009 PY - 2009 DA - 2009 SP - 123 EP - 125, 705-713 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 89 SN - 0271-8529, 0271-8529 KW - tomography KW - hydrates KW - gas hydrates KW - density KW - capillary pressure KW - thermal conductivity KW - aliphatic hydrocarbons KW - cores KW - temperature KW - reservoir rocks KW - laboratory studies KW - heat flow KW - sediments KW - sand KW - experimental studies KW - methane KW - pressure KW - clastic sediments KW - alkanes KW - measurement KW - organic compounds KW - X-ray data KW - computed tomography KW - hydrocarbons KW - reservoir properties KW - permeability KW - 06A:Sedimentary petrology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1316374576?accountid=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=AAPG+Memoir&rft.atitle=Laboratory+measurements+on+core-scale+sediment+and+hydrate+samples+to+predict+reservoir+behavior&rft.au=Kneafsey%2C+Timothy+J%3BSeol%2C+Yongkoo%3BMoridis%2C+George+J%3BTomutsa%2C+Liviu%3BFreifeld%2C+Barry+M&rft.aulast=Kneafsey&rft.aufirst=Timothy&rft.date=2009-01-01&rft.volume=89&rft.issue=&rft.spage=123&rft.isbn=9180891813705&rft.btitle=&rft.title=AAPG+Memoir&rft.issn=02718529&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 24 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-03-14 N1 - CODEN - MAPGAN N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; capillary pressure; clastic sediments; computed tomography; cores; density; experimental studies; gas hydrates; heat flow; hydrates; hydrocarbons; laboratory studies; measurement; methane; organic compounds; permeability; pressure; reservoir properties; reservoir rocks; sand; sediments; temperature; thermal conductivity; tomography; X-ray data ER - TY - JOUR T1 - Genomic analysis of a sexually-selected character: EST sequencing and microarray analysis of eye-antennal imaginal discs in the stalk-eyed fly Teleopsis dalmanni (Diopsidae) AN - 1285093159; 17592585 AB - Background: Many species of stalk-eyed flies (Diopsidae) possess highly-exaggerated, sexually dimorphic eye-stalks that play an important role in the mating system of these flies. Eye-stalks are increasingly being used as a model system for studying sexual selection, but little is known about the genetic mechanisms producing variation in these ornamental traits. Therefore, we constructed an EST database of genes expressed in the developing eye-antennal imaginal disc of the highly dimorphic species Teleopsis dalmanni. We used this set of genes to construct microarray slides and compare patterns of gene expression between lines of flies with divergent eyespan. Results: We generated 33,229 high-quality ESTs from three non-normalized libraries made from the developing eye-stalk tissue at different developmental stages. EST assembly and annotation produced a total of 7,066 clusters comprising 3,424 unique genes with significant sequence similarity to a protein in either Drosophila melanogaster or Anopheles gambiae. Comparisons of the transcript profiles at different stages reveal a developmental shift in relative expression from genes involved in anatomical structure formation, transcription, and cell proliferation at the larval stage to genes involved in neurological processes and cuticle production during the pupal stages. Based on alignments of the EST fragments to homologous sequences in Drosophila and Anopheles, we identified 20 putative gene duplication events in T. dalmanni and numerous genes undergoing significantly faster rates of evolution in T. dalmanni relative to the other Dipteran species. Microarray experiments identified over 350 genes with significant differential expression between flies from lines selected for high and low relative eyespan but did not reveal any primary biological process or pathway that is driving the expression differences. Conclusion: The catalogue of genes identified in the EST database provides a valuable framework for a comprehensive examination of the genetic basis of eye-stalk variation. Several candidate genes, such as crooked legs, cdc2, CG31917 and CG11577, emerge from the analysis of gene duplication, protein evolution and microarray gene expression. Additional comparisons of expression profiles between, for example, males and females, and species that differ in eye-stalk sexual dimorphism, are now enabled by these resources. JF - BMC Genomics AU - Baker, Richard H AU - Morgan, Jenna AU - Wang, Xianhui AU - Boore, Jeffrey L AU - Wilkinson, Gerald S AD - Department of Energy Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA Y1 - 2009 PY - 2009 DA - 2009 SP - 361 PB - BioMed Central Ltd., Middlesex House London W1T 4LB United Kingdom VL - 10 IS - 1 SN - 1471-2164, 1471-2164 KW - Entomology Abstracts; Genetics Abstracts; Biotechnology and Bioengineering Abstracts KW - Sexual dimorphism KW - Sexual selection KW - Imaginal discs KW - Developmental stages KW - Transcription KW - Genetic diversity KW - Cuticles KW - DNA microarrays KW - expressed sequence tags KW - Anopheles gambiae KW - Leg KW - Gene expression KW - Databases KW - Mating KW - Drosophila melanogaster KW - Genomic analysis KW - Protein arrays KW - Diopsidae KW - Evolutionary genetics KW - Cell proliferation KW - Evolution KW - Cdc2 protein KW - Z 05360:Genetics and Evolution KW - G 07730:Development & Cell Cycle KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1285093159?accountid=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=BMC+Genomics&rft.atitle=Genomic+analysis+of+a+sexually-selected+character%3A+EST+sequencing+and+microarray+analysis+of+eye-antennal+imaginal+discs+in+the+stalk-eyed+fly+Teleopsis+dalmanni+%28Diopsidae%29&rft.au=Baker%2C+Richard+H%3BMorgan%2C+Jenna%3BWang%2C+Xianhui%3BBoore%2C+Jeffrey+L%3BWilkinson%2C+Gerald+S&rft.aulast=Baker&rft.aufirst=Richard&rft.date=2009-01-01&rft.volume=10&rft.issue=1&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=BMC+Genomics&rft.issn=14712164&rft_id=info:doi/10.1186%2F1471-2164-10-361 L2 - http://www.biomedcentral.com/1471-2164/10/361 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-01 N1 - Number of references - 70 N1 - Last updated - 2013-10-21 N1 - SubjectsTermNotLitGenreText - Sexual selection; Sexual dimorphism; Imaginal discs; Genetic diversity; Transcription; Developmental stages; Cuticles; expressed sequence tags; DNA microarrays; Gene expression; Leg; Mating; Databases; Protein arrays; Genomic analysis; Evolutionary genetics; Cell proliferation; Evolution; Cdc2 protein; Drosophila melanogaster; Diopsidae; Anopheles gambiae DO - http://dx.doi.org/10.1186/1471-2164-10-361 ER - TY - JOUR T1 - Nebular mixing constrained by the Stardust samples AN - 1282821298; 2013-014026 AB - Using X-ray microprobe analysis of samples from comet Wild 2 returned by the Stardust mission, we determine that the crystalline Fe-bearing silicate fraction in this Jupiter-family comet is greater than 0.5. Assuming this mixture is a composite of crystalline inner solar system material and amorphous cold molecular cloud material, we deduce that more than half of Wild 2 has been processed in the inner solar system. Several models exist that explain the presence of crystalline materials in comets. We explore some of these models in light of our results. JF - Meteoritics & Planetary Science AU - Ogliore, R C AU - Westphal, A J AU - Gainsforth, Z AU - Butterworth, A L AU - Fakra, S C AU - Marcus, M A Y1 - 2009 PY - 2009 DA - 2009 SP - 1675 EP - 1681 PB - Meteoritical Society, Fayetteville, AR VL - 44 IS - 10 SN - 1086-9379, 1086-9379 KW - silicates KW - solar system KW - Stardust Mission KW - amorphous materials KW - refractory materials KW - X-ray spectra KW - iron KW - crystallinity KW - XANES spectra KW - solar nebula KW - Jupiter family comets KW - comets KW - transport KW - metals KW - Wild 2 Comet KW - spectra KW - cometary dust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1282821298?accountid=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=Nebular+mixing+constrained+by+the+Stardust+samples&rft.au=Ogliore%2C+R+C%3BWestphal%2C+A+J%3BGainsforth%2C+Z%3BButterworth%2C+A+L%3BFakra%2C+S+C%3BMarcus%2C+M+A&rft.aulast=Ogliore&rft.aufirst=R&rft.date=2009-01-01&rft.volume=44&rft.issue=10&rft.spage=1675&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2009.tb01198.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 36 N1 - PubXState - AR N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-04-19 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - amorphous materials; cometary dust; comets; crystallinity; iron; Jupiter family comets; metals; refractory materials; silicates; solar nebula; solar system; spectra; Stardust Mission; transport; Wild 2 Comet; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1111/j.1945-5100.2009.tb01198.x ER - TY - JOUR T1 - Analysis of the growth of strike-slip faults using effective medium theory together with field data AN - 1270039864; 2013-011347 JF - Eos, Transactions, American Geophysical Union AU - Aydin, A AU - Berryman, J G AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract T13F EP - 01 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - density KW - elastic properties KW - elastic constants KW - strike-slip faults KW - fractures KW - southeastern Nevada KW - rheology KW - mechanics KW - dimensions KW - Nevada KW - faults KW - upper crust KW - extrapolation KW - damage KW - friction KW - brittle deformation KW - deformation KW - Valley of Fire State Park KW - shear KW - shear modulus KW - crust KW - Young's modulus KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270039864?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Analysis+of+the+growth+of+strike-slip+faults+using+effective+medium+theory+together+with+field+data&rft.au=Aydin%2C+A%3BBerryman%2C+J+G%3BAnonymous&rft.aulast=Aydin&rft.aufirst=A&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-01-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - brittle deformation; crust; damage; deformation; density; dimensions; elastic constants; elastic properties; extrapolation; fault zones; faults; fractures; friction; mechanics; Nevada; rheology; shear; shear modulus; southeastern Nevada; strike-slip faults; United States; upper crust; Valley of Fire State Park; Young's modulus ER - TY - JOUR T1 - Evidence of four prehistoric supernovae <250 pc from Earth during the past 50,000 years AN - 1270039218; 2013-011628 JF - Eos, Transactions, American Geophysical Union AU - Firestone, R B AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract PP31D EP - 1386 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - isotopes KW - upper Pleistocene KW - Cenozoic KW - upper Weichselian KW - radioactive isotopes KW - Weichselian KW - dates KW - carbon KW - absolute age KW - cosmic rays KW - Younger Dryas KW - chemical composition KW - charcoal KW - alkaline earth metals KW - Carolina Bays KW - Quaternary KW - Be-10 KW - explosions KW - supernovas KW - impacts KW - stars KW - metals KW - Pleistocene KW - C-14 KW - beryllium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270039218?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Evidence+of+four+prehistoric+supernovae+%26lt%3B250+pc+from+Earth+during+the+past+50%2C000+years&rft.au=Firestone%2C+R+B%3BAnonymous&rft.aulast=Firestone&rft.aufirst=R&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-01-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; alkaline earth metals; Be-10; beryllium; C-14; carbon; Carolina Bays; Cenozoic; charcoal; chemical composition; cosmic rays; dates; explosions; impacts; isotopes; metals; Pleistocene; Quaternary; radioactive isotopes; stars; supernovas; United States; upper Pleistocene; upper Weichselian; Weichselian; Younger Dryas ER - TY - JOUR T1 - Beringian megafaunal extinctions at approximately 37 ka B.P.; do micrometeorites embedded in fossil tusks and skulls indicate an extraterrestrial precursor to the Younger Dryas Event? AN - 1270039203; 2013-011627 JF - Eos, Transactions, American Geophysical Union AU - Hagstrum, J T AU - Firestone, R B AU - West, Allen AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract PP31D EP - 1385 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - isotopes KW - Bering Strait KW - mass spectra KW - paleoecology KW - upper Pleistocene KW - Elephantoidea KW - Cenozoic KW - upper Weichselian KW - Theria KW - meteorites KW - Siberia KW - radioactive isotopes KW - Weichselian KW - dates KW - carbon KW - bones KW - absolute age KW - X-ray fluorescence spectra KW - extinction KW - Elephantidae KW - spectra KW - Younger Dryas KW - Mammuthus KW - Eutheria KW - chemical composition KW - Asia KW - Chordata KW - Quaternary KW - Mammalia KW - Proboscidea KW - terranes KW - impacts KW - ICP mass spectra KW - Beringia KW - micrometeorites KW - Pleistocene KW - C-14 KW - Vertebrata KW - Tetrapoda KW - SEM data KW - 24:Quaternary geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270039203?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Beringian+megafaunal+extinctions+at+approximately+37+ka+B.P.%3B+do+micrometeorites+embedded+in+fossil+tusks+and+skulls+indicate+an+extraterrestrial+precursor+to+the+Younger+Dryas+Event%3F&rft.au=Hagstrum%2C+J+T%3BFirestone%2C+R+B%3BWest%2C+Allen%3BAnonymous&rft.aulast=Hagstrum&rft.aufirst=J&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-01-17 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; Asia; Bering Strait; Beringia; bones; C-14; carbon; Cenozoic; chemical composition; Chordata; dates; Elephantidae; Elephantoidea; Eutheria; extinction; ICP mass spectra; impacts; isotopes; Mammalia; Mammuthus; mass spectra; meteorites; micrometeorites; paleoecology; Pleistocene; Proboscidea; Quaternary; radioactive isotopes; SEM data; Siberia; spectra; terranes; Tetrapoda; Theria; upper Pleistocene; upper Weichselian; Vertebrata; Weichselian; X-ray fluorescence spectra; Younger Dryas ER - TY - JOUR T1 - Lattice Boltzmann simulation of isotope fractionation during snow crystal growth in clouds AN - 1124739895; 2012-093756 JF - Eos, Transactions, American Geophysical Union AU - Lu, G AU - Depaolo, D J AU - Kang, Q AU - Zhang, D AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract V13D EP - 2068 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - clouds KW - isotope fractionation KW - growth rates KW - gaseous phase KW - Lattice Boltzmann methods KW - condensation KW - water vapor KW - fluid phase KW - crystal growth KW - simulation KW - morphology KW - crystals KW - chemical reactions KW - saturation KW - ice KW - snow KW - chemical composition KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1124739895?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Lattice+Boltzmann+simulation+of+isotope+fractionation+during+snow+crystal+growth+in+clouds&rft.au=Lu%2C+G%3BDepaolo%2C+D+J%3BKang%2C+Q%3BZhang%2C+D%3BAnonymous&rft.aulast=Lu&rft.aufirst=G&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - PubXState - DC N1 - Last updated - 2012-11-01 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical composition; chemical reactions; clouds; condensation; crystal growth; crystals; fluid phase; gaseous phase; growth rates; ice; isotope fractionation; Lattice Boltzmann methods; morphology; saturation; simulation; snow; water; water vapor ER - TY - JOUR T1 - Micro-scale characteristics of insoluble organic matter in chondrites; a coordinated TEM, STXM and SIMS study AN - 1112672624; 2012-086845 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nittler, L R AU - Alexander, C M O'D AU - Cody, G AU - De Gregorio, B T AU - Kilcoyne, A L D AU - Stroud, R M AU - Tiwari, A AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - 1145 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - stony meteorites KW - Orgueil Meteorite KW - ion probe data KW - isotopes KW - mass spectra KW - Tagish Lake Meteorite KW - Elephant Moraine Meteorites KW - stable isotopes KW - nitrogen KW - XANES spectra KW - meteorites KW - CR chondrites KW - insoluble residues KW - carbon KW - spectra KW - chondrites KW - chemical composition KW - Bells Meteorite KW - QUE 99177 KW - CI chondrites KW - synchrotron transmission X-ray microscopy KW - N-15/N-14 KW - isotope ratios KW - carbonaceous chondrites KW - X-ray spectra KW - TEM data KW - morphology KW - molecular structure KW - organic compounds KW - hydrogen KW - Queen Alexandra Range Meteorites KW - EET 92042 KW - NanoSIMS KW - CM chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1112672624?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Micro-scale+characteristics+of+insoluble+organic+matter+in+chondrites%3B+a+coordinated+TEM%2C+STXM+and+SIMS+study&rft.au=Nittler%2C+L+R%3BAlexander%2C+C+M+O%27D%3BCody%2C+G%3BDe+Gregorio%2C+B+T%3BKilcoyne%2C+A+L+D%3BStroud%2C+R+M%3BTiwari%2C+A%3BAnonymous&rft.aulast=Nittler&rft.aufirst=L&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/1145.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 11, 2010 N1 - Last updated - 2012-10-18 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Bells Meteorite; carbon; carbonaceous chondrites; chemical composition; chondrites; CI chondrites; CM chondrites; CR chondrites; EET 92042; Elephant Moraine Meteorites; hydrogen; insoluble residues; ion probe data; isotope ratios; isotopes; mass spectra; meteorites; molecular structure; morphology; N-15/N-14; NanoSIMS; nitrogen; organic compounds; Orgueil Meteorite; QUE 99177; Queen Alexandra Range Meteorites; spectra; stable isotopes; stony meteorites; synchrotron transmission X-ray microscopy; Tagish Lake Meteorite; TEM data; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Mixing fraction of inner solar-system material in comet 81P/Wild2 AN - 1112672606; 2012-086842 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Westphal, A J AU - Fakra, S AU - Gainsforth, Z AU - Marcus, M A AU - Ogliore, R C AU - Butterworth, A L AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - 1819 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - silicates KW - solar system KW - iron oxides KW - statistical analysis KW - metallic phase KW - impacts KW - silicon KW - X-ray spectra KW - iron KW - crystallinity KW - XANES spectra KW - solar nebula KW - models KW - comets KW - hypervelocity impacts KW - mixing KW - metals KW - Wild Comet KW - sulfur KW - oxides KW - spectra KW - sulfides KW - oxidation state KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1112672606?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mixing+fraction+of+inner+solar-system+material+in+comet+81P%2FWild2&rft.au=Westphal%2C+A+J%3BFakra%2C+S%3BGainsforth%2C+Z%3BMarcus%2C+M+A%3BOgliore%2C+R+C%3BButterworth%2C+A+L%3BAnonymous&rft.aulast=Westphal&rft.aufirst=A&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/1819.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 11, 2010 N1 - Last updated - 2012-10-18 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; crystallinity; hypervelocity impacts; impacts; iron; iron oxides; metallic phase; metals; mixing; models; oxidation state; oxides; silicates; silicon; solar nebula; solar system; spectra; statistical analysis; sulfides; sulfur; Wild Comet; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Synthesis of hectorite-TiO (sub 2) and kaolinite-TiO (sub 2) nanocomposites with photocatalytic activity for the degradation of model air pollutants AN - 1030489289; 2012-068141 AB - We studied the synthesis and photocatalytic activity of small-sized TiO (sub 2) supported on hectorite and kaolinite. Deposition of TiO (sub 2) on the clay mineral surface was conducted by using a sol-gel method with titanium isopropoxide as precursor. Anatase TiO (sub 2) particles formation was achieved by hydrothermal treatment at 180 degrees C. Material characterization was conducted using XRD, SEM, XPS, ICP-OES, BET and porosimetry analysis. Efficiency in synthesizing clay-TiO (sub 2) composites depended strongly on the clay mineral structure. Incorporation of anatase in hectorite, an expandable clay mineral, was found to be very significant (>36 wt.% Ti) and to be followed by important structural changes at the clay mineral surface. Instead, no major structural modifications of the clay were observed for kaolinite-TiO (sub 2) , as compared with the untreated material. Photocatalytic performance of clay-TiO (sub 2) composites was evaluated with ATR-FTIR following the oxidation of adsorbed toluene and d-limonene, two model air pollutants. In either case, the photocatalytic removal efficiency of these hydrophobic substrates by the synthesized clay-TiO (sub 2) composites was comparable to that observed using pure commercial TiO (sub 2) (Degussa P25). JF - Applied Clay Science AU - Kibanova, Daria AU - Trejo, Martin AU - Destaillats, Hugo AU - Cervini-Silva, Javiera Y1 - 2009/01// PY - 2009 DA - January 2009 SP - 563 EP - 568 PB - Elsevier, Amsterdam VL - 42 IS - 3-4 SN - 0169-1317, 0169-1317 KW - silicates KW - degradation KW - pollutants KW - clay mineralogy KW - pollution KW - hectorite KW - kaolinite KW - photocatalysis KW - clay minerals KW - air pollution KW - catalysis KW - sheet silicates KW - synthesis KW - nanoparticles KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1030489289?accountid=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+Clay+Science&rft.atitle=Synthesis+of+hectorite-TiO+%28sub+2%29+and+kaolinite-TiO+%28sub+2%29+nanocomposites+with+photocatalytic+activity+for+the+degradation+of+model+air+pollutants&rft.au=Kibanova%2C+Daria%3BTrejo%2C+Martin%3BDestaillats%2C+Hugo%3BCervini-Silva%2C+Javiera&rft.aulast=Kibanova&rft.aufirst=Daria&rft.date=2009-01-01&rft.volume=42&rft.issue=3-4&rft.spage=563&rft.isbn=&rft.btitle=&rft.title=Applied+Clay+Science&rft.issn=01691317&rft_id=info:doi/10.1016%2Fj.clay.2008.03.009 L2 - http://www.sciencedirect.com/science/journal/01691317 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 - 2012-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-08-02 N1 - SubjectsTermNotLitGenreText - air pollution; catalysis; clay mineralogy; clay minerals; degradation; hectorite; kaolinite; nanoparticles; photocatalysis; pollutants; pollution; sheet silicates; silicates; synthesis DO - http://dx.doi.org/10.1016/j.clay.2008.03.009 ER - TY - JOUR T1 - Elemental and isotope fractionation of chondrule-like liquids by evaporation into vacuum AN - 1011392043; 2012-044071 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Richter, F M AU - Mendybaev, R A AU - Christensen, J AU - Gaffney, A AU - Ebel, Denton S AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 EP - paper 2321 PB - Lunar and Planetary Science Conference, Houston, TX VL - 40 KW - liquid phase KW - isotope fractionation KW - experimental studies KW - stony meteorites KW - isotopes KW - isotope ratios KW - calcium-aluminum inclusions KW - alkali metals KW - rates KW - sodium KW - K-41/K-39 KW - meteorites KW - evaporation KW - metals KW - chondrules KW - inclusions KW - potassium KW - chondrites KW - kinetics KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1011392043?accountid=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+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Elemental+and+isotope+fractionation+of+chondrule-like+liquids+by+evaporation+into+vacuum&rft.au=Richter%2C+F+M%3BMendybaev%2C+R+A%3BChristensen%2C+J%3BGaffney%2C+A%3BEbel%2C+Denton+S%3BAnonymous&rft.aulast=Richter&rft.aufirst=F&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2009/pdf/2321.pdf LA - English DB - GeoRef N1 - Conference title - Fortieth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 27, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkali metals; calcium-aluminum inclusions; chemical fractionation; chondrites; chondrules; evaporation; experimental studies; inclusions; isotope fractionation; isotope ratios; isotopes; K-41/K-39; kinetics; liquid phase; metals; meteorites; potassium; rates; sodium; stony meteorites ER - TY - JOUR T1 - Modelling of the reactive transport for rock salt-brine in geological repository systems based on improved thermodynamic database AN - 1008819376; 2012-041437 JF - Eos, Transactions, American Geophysical Union AU - Mueller, W AU - Alkan, H AU - Xie, M AU - Moog, H AU - Sonnenthal, E L AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - Abstract V22B EP - 01 PB - American Geophysical Union, Washington, DC VL - 90 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - water KW - migration KW - toxic materials KW - chemically precipitated rocks KW - numerical models KW - far-field KW - evaporites KW - radioactive waste KW - carbon dioxide KW - models KW - engineering geology KW - sedimentary rocks KW - safety KW - chemical reactions KW - transport KW - brines KW - reactive transport KW - equations of state KW - waste disposal KW - thermodynamic properties KW - disposal barriers KW - salt KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1008819376?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Modelling+of+the+reactive+transport+for+rock+salt-brine+in+geological+repository+systems+based+on+improved+thermodynamic+database&rft.au=Mueller%2C+W%3BAlkan%2C+H%3BXie%2C+M%3BMoog%2C+H%3BSonnenthal%2C+E+L%3BAnonymous&rft.aulast=Mueller&rft.aufirst=W&rft.date=2009-01-01&rft.volume=90&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2009 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - brines; carbon dioxide; chemical reactions; chemically precipitated rocks; disposal barriers; engineering geology; equations of state; evaporites; far-field; migration; models; numerical models; radioactive waste; reactive transport; safety; salt; sedimentary rocks; thermodynamic properties; toxic materials; transport; waste disposal; water ER - TY - JOUR T1 - Geochemical reconnaissance of fluids from the Krafla and Nesjavellir thermal areas, Iceland; baseline studies in support of the IDDP AN - 1008816648; 2012-036602 JF - Proceedings of the New Zealand Geothermal Workshop AU - Christenson, B W AU - Armannsson, H AU - Kennedy, B M AU - van Soest, T J AU - Anonymous Y1 - 2009 PY - 2009 DA - 2009 SP - 68 PB - University of Auckland Geothermal Institute, Centre for Continuing Education, Auckland VL - 31 SN - 0111-6835, 0111-6835 KW - geothermal energy KW - geothermal fields KW - Western Europe KW - Krafla KW - Europe KW - Iceland KW - hydrochemistry KW - geochemistry KW - Nesjavellir Field KW - thermal waters KW - baseline studies KW - 29A:Economic geology, geology of energy sources KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1008816648?accountid=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+New+Zealand+Geothermal+Workshop&rft.atitle=Geochemical+reconnaissance+of+fluids+from+the+Krafla+and+Nesjavellir+thermal+areas%2C+Iceland%3B+baseline+studies+in+support+of+the+IDDP&rft.au=Christenson%2C+B+W%3BArmannsson%2C+H%3BKennedy%2C+B+M%3Bvan+Soest%2C+T+J%3BAnonymous&rft.aulast=Christenson&rft.aufirst=B&rft.date=2009-01-01&rft.volume=31&rft.issue=&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+New+Zealand+Geothermal+Workshop&rft.issn=01116835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 31st New Zealand geothermal workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - baseline studies; Europe; geochemistry; geothermal energy; geothermal fields; hydrochemistry; Iceland; Krafla; Nesjavellir Field; thermal waters; Western Europe ER - TY - JOUR T1 - Structure and Regulatory Mechanism of Aquifex aeolicus NtrC4: Variability and Evolution in Bacterial Transcriptional Regulation AN - 20245542; 8871112 AB - Genetic changes lead gradually to altered protein function, making deduction of the molecular basis for activity from a sequence difficult. Comparative studies provide insights into the functional consequences of specific changes. Here we present structural and biochemical studies of NtrC4, a sigma-54 activator from Aquifex aeolicus, and compare it with NtrC1 (a paralog) and NtrC (a homolog from Salmonella enterica) to provide insight into how a substantial change in regulatory mechanism may have occurred. Activity assays show that assembly of NtrC4's active oligomer is repressed by the N-terminal receiver domain, and that BeF sub(3) super(-) addition (mimicking phosphorylation) removes this repression. Observation of assembly without activation for NtrC4 indicates that it is much less strongly repressed than NtrC1. The crystal structure of the unactivated receiver-ATPase domain combination shows a partially disrupted interface. NMR structures of the regulatory domain show that its activation mechanism is very similar to that of NtrC1. The crystal structure of the NtrC4 DNA-binding domain shows that it is dimeric and more similar in structure to NtrC than NtrC1. Electron microscope images of the ATPase-DNA-binding domain combination show formation of oligomeric rings. Sequence alignments provide insights into the distribution of activation mechanisms in this family of proteins. JF - Journal of Molecular Biology AU - Batchelor, J D AU - Doucleff, M AU - Lee, C J AU - Matsubara, K AU - De Carlo, S AU - Heideker, J AU - Lamers, M H AU - Pelton, J G AU - Wemmer, DE AD - University of California, Berkeley, CA 94720, USA, DEWemmer@lbl.gov Y1 - 2008/12/31/ PY - 2008 DA - 2008 Dec 31 SP - 1058 EP - 1075 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 384 IS - 5 SN - 0022-2836, 0022-2836 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 1: Biological Sciences & Living Resources; Biochemistry Abstracts 2: Nucleic Acids KW - Phylogeny KW - Bacteria KW - Mimicry KW - Microscopes KW - Nucleotide sequence KW - Anadromous species KW - Transcription KW - Comparative studies KW - Molecular biology KW - Phosphorylation KW - Salmonella enterica KW - Gene regulation KW - Aquifex aeolicus KW - Crystal structure KW - N.M.R. KW - Evolution KW - Q1 08346:Physiology, biochemistry, biophysics KW - A 01410:Mineral Microbiology KW - N 14830:RNA KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20245542?accountid=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+Molecular+Biology&rft.atitle=Structure+and+Regulatory+Mechanism+of+Aquifex+aeolicus+NtrC4%3A+Variability+and+Evolution+in+Bacterial+Transcriptional+Regulation&rft.au=Batchelor%2C+J+D%3BDoucleff%2C+M%3BLee%2C+C+J%3BMatsubara%2C+K%3BDe+Carlo%2C+S%3BHeideker%2C+J%3BLamers%2C+M+H%3BPelton%2C+J+G%3BWemmer%2C+DE&rft.aulast=Batchelor&rft.aufirst=J&rft.date=2008-12-31&rft.volume=384&rft.issue=5&rft.spage=1058&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molecular+Biology&rft.issn=00222836&rft_id=info:doi/10.1016%2Fj.jmb.2008.10.024 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Molecular biology; Comparative studies; Anadromous species; Nucleotide sequence; Mimicry; Phosphorylation; Microscopes; Gene regulation; Crystal structure; Transcription; N.M.R.; Evolution; Bacteria; Salmonella enterica; Aquifex aeolicus DO - http://dx.doi.org/10.1016/j.jmb.2008.10.024 ER - TY - JOUR T1 - Next-generation biomass feedstocks for biofuel production AN - 745935479; 13104338 AB - A review of the potential for biofuel production in the United States from timber and non-grain crops. The development of second-generation biofuels - those that do not rely on grain crops as inputs - will require a diverse set of feedstocks that can be grown sustainably and processed cost-effectively. Here we review the outlook and challenges for meeting hoped-for production targets for such biofuels in the United States. JF - Genome Biology AU - Simmons, Blake A AU - Loque, Dominique AU - Blanch, Harvey W AD - Joint BioEnergy Institute, Emervyille, CA 94608, USA Y1 - 2008/12/29/ PY - 2008 DA - 2008 Dec 29 SP - 242 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 9 IS - 2 SN - 1465-6906, 1465-6906 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - Reviews KW - Grain KW - Biomass KW - Biofuels KW - Crops KW - G 07800:Plants and Algae KW - A 01490:Miscellaneous KW - N 14845:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745935479?accountid=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=Genome+Biology&rft.atitle=Next-generation+biomass+feedstocks+for+biofuel+production&rft.au=Simmons%2C+Blake+A%3BLoque%2C+Dominique%3BBlanch%2C+Harvey+W&rft.aulast=Simmons&rft.aufirst=Blake&rft.date=2008-12-29&rft.volume=9&rft.issue=2&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=Genome+Biology&rft.issn=14656906&rft_id=info:doi/10.1186%2Fgb-2008-9-12-242 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Number of references - 41 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Reviews; Grain; Biomass; Crops; Biofuels DO - http://dx.doi.org/10.1186/gb-2008-9-12-242 ER - TY - CPAPER T1 - Gas Production From a Class 3 Hydrate Deposit at the Mount Elbert Site, North Slope, Alaska T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42564692; 5465476 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Moridis, G AU - Reagan, M AU - Silpngarmlert, S AU - Zhang, K Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, Alaska, North Slope KW - Hydrates KW - Deposits KW - Gas production UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42564692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Gas+Production+From+a+Class+3+Hydrate+Deposit+at+the+Mount+Elbert+Site%2C+North+Slope%2C+Alaska&rft.au=Moridis%2C+G%3BReagan%2C+M%3BSilpngarmlert%2C+S%3BZhang%2C+K&rft.aulast=Moridis&rft.aufirst=G&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Energy/Climate Problem and What We Can Do About It T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42564301; 5467157 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Chu, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Energy KW - Climate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42564301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=The+Energy%2FClimate+Problem+and+What+We+Can+Do+About+It&rft.au=Chu%2C+S&rft.aulast=Chu&rft.aufirst=S&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reservoir Monitoring of CO2 Injection Using Satellite Geodetic Data: InSAR Observations from the Krechba field, Algeria T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42554082; 5467936 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Vasco, D AU - Ferretti, A AU - Novali, F Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Algeria KW - Remote sensing KW - Satellites KW - Reservoirs KW - Carbon dioxide KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42554082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Reservoir+Monitoring+of+CO2+Injection+Using+Satellite+Geodetic+Data%3A+InSAR+Observations+from+the+Krechba+field%2C+Algeria&rft.au=Vasco%2C+D%3BFerretti%2C+A%3BNovali%2C+F&rft.aulast=Vasco&rft.aufirst=D&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Change of a Paleoecosystem Reef Associated with Variations in the Carbon Cycle T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42551907; 5466143 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Bill, M AU - O'Dogherty, L Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Carbon cycle KW - Reefs KW - Energy flow KW - Paleo studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42551907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Change+of+a+Paleoecosystem+Reef+Associated+with+Variations+in+the+Carbon+Cycle&rft.au=Bill%2C+M%3BO%27Dogherty%2C+L&rft.aulast=Bill&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Active Seismic Monitoring of the San Andreas Fault at Parkfield T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42551084; 5464626 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Korneev, V AU - Nadeau, R Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Pacific, San Andreas Fault UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42551084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Active+Seismic+Monitoring+of+the+San+Andreas+Fault+at+Parkfield&rft.au=Korneev%2C+V%3BNadeau%2C+R&rft.aulast=Korneev&rft.aufirst=V&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stochastic Inversion of Seismic Refraction Data With Borehole Depth Constraints for Watershed-scale Characterization of Aquifer Geometry T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42549506; 5463649 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Chen, J AU - Hubbard, S AU - Korneev, V AU - Gaines, D AU - Baker, G AU - Watson, D Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Aquifers KW - Boreholes KW - Inversion KW - Data processing KW - Refraction KW - Stochasticity KW - Ground water KW - Seismic refraction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42549506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Stochastic+Inversion+of+Seismic+Refraction+Data+With+Borehole+Depth+Constraints+for+Watershed-scale+Characterization+of+Aquifer+Geometry&rft.au=Chen%2C+J%3BHubbard%2C+S%3BKorneev%2C+V%3BGaines%2C+D%3BBaker%2C+G%3BWatson%2C+D&rft.aulast=Chen&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Towards Efficient Encoding of Hydrologic Information via a Fractal Geometric Approach T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42548046; 5464585 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Cortis, A AU - Puente, C AU - Sivakumar, B Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Fractals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42548046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Towards+Efficient+Encoding+of+Hydrologic+Information+via+a+Fractal+Geometric+Approach&rft.au=Cortis%2C+A%3BPuente%2C+C%3BSivakumar%2C+B&rft.aulast=Cortis&rft.aufirst=A&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Elemental Analysis of the Sediment, Magnetic Grains and Microspherules from the Younger Dryas Impact Layer T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42547649; 5465862 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Firestone, R AU - West, A AU - Revay, Z AU - Hagstrum, J AU - Smith, A AU - Que Hee, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Sediment pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42547649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Elemental+Analysis+of+the+Sediment%2C+Magnetic+Grains+and+Microspherules+from+the+Younger+Dryas+Impact+Layer&rft.au=Firestone%2C+R%3BWest%2C+A%3BRevay%2C+Z%3BHagstrum%2C+J%3BSmith%2C+A%3BQue+Hee%2C+S&rft.aulast=Firestone&rft.aufirst=R&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Physical Driver for the 62-Myr Cycle in Fossil Diversity T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42547472; 5465795 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Muller, R Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Fossils KW - Species diversity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42547472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Physical+Driver+for+the+62-Myr+Cycle+in+Fossil+Diversity&rft.au=Muller%2C+R&rft.aulast=Muller&rft.aufirst=R&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 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 Flow Rerouting Caused by Bioremediation-Induced Clogging at the Uranium Contaminated DOE Integrated Field Challenge Site, Rifle, Colorado T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42546510; 5463883 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Englert, A AU - Hubbard, S AU - Li, L AU - Kowalsky, M AU - Williams, K AU - Spane, F AU - Newcomer, D AU - Long, P AU - Steefel, C Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, Colorado KW - Uranium UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42546510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Evidence+of+Flow+Rerouting+Caused+by+Bioremediation-Induced+Clogging+at+the+Uranium+Contaminated+DOE+Integrated+Field+Challenge+Site%2C+Rifle%2C+Colorado&rft.au=Englert%2C+A%3BHubbard%2C+S%3BLi%2C+L%3BKowalsky%2C+M%3BWilliams%2C+K%3BSpane%2C+F%3BNewcomer%2C+D%3BLong%2C+P%3BSteefel%2C+C&rft.aulast=Englert&rft.aufirst=A&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling the Impact of Energy and Water Prices on Reservoir and Aquifer Management T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42545574; 5464037 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Dale, L AU - Vicuna, S AU - Faybishenko, B Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Aquifers KW - Water reservoirs KW - Energy KW - Ground water KW - Water management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42545574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Modeling+the+Impact+of+Energy+and+Water+Prices+on+Reservoir+and+Aquifer+Management&rft.au=Dale%2C+L%3BVicuna%2C+S%3BFaybishenko%2C+B&rft.aulast=Dale&rft.aufirst=L&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Predicting the Stability and Mobility of Engineered Nanomaterials Following Release into the Subsurface Environment T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42544933; 5463533 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Habas, S AU - Liu, X AU - Wan, J AU - Tokunaga, T AU - Mokari, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Nanotechnology KW - Mobility UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42544933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Predicting+the+Stability+and+Mobility+of+Engineered+Nanomaterials+Following+Release+into+the+Subsurface+Environment&rft.au=Habas%2C+S%3BLiu%2C+X%3BWan%2C+J%3BTokunaga%2C+T%3BMokari%2C+T&rft.aulast=Habas&rft.aufirst=S&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterizing of X-ray Diffraction on Beamline 12.2.2 Advanced Light Source T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42544795; 5464394 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Yan, J AU - Knight, J AU - Clark, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Light sources KW - X-ray diffraction KW - Light effects KW - Diffraction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42544795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Characterizing+of+X-ray+Diffraction+on+Beamline+12.2.2+Advanced+Light+Source&rft.au=Yan%2C+J%3BKnight%2C+J%3BClark%2C+S&rft.aulast=Yan&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Distributed Thermal Perturbation Sensor-A New Instrument for Monitoring Subsurface Processes and Parameters T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42544725; 5463657 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Freifeld, B Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Monitoring instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42544725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=The+Distributed+Thermal+Perturbation+Sensor-A+New+Instrument+for+Monitoring+Subsurface+Processes+and+Parameters&rft.au=Freifeld%2C+B&rft.aulast=Freifeld&rft.aufirst=B&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 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 the PAH Coronene by Ozone and the Hydroxyl Radical T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42544529; 5457199 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Mysak, E AU - Newberg, J AU - Smith, J AU - Wilson, K AU - Bluhm, H Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Ozone KW - Oxidation KW - Hydroxyl radicals KW - Free radicals KW - Aromatic hydrocarbons UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42544529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Oxidation+of+the+PAH+Coronene+by+Ozone+and+the+Hydroxyl+Radical&rft.au=Mysak%2C+E%3BNewberg%2C+J%3BSmith%2C+J%3BWilson%2C+K%3BBluhm%2C+H&rft.aulast=Mysak&rft.aufirst=E&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Estimating Methane Emissions from Central California T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42544015; 5457843 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zhao, C AU - Fischer, M AU - Andrews, A AU - Eluszkiewicz, J AU - MacDonald, C AU - Nehrkorn, T AU - Hirsch, A Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, California KW - Methane KW - Emissions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42544015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Estimating+Methane+Emissions+from+Central+California&rft.au=Zhao%2C+C%3BFischer%2C+M%3BAndrews%2C+A%3BEluszkiewicz%2C+J%3BMacDonald%2C+C%3BNehrkorn%2C+T%3BHirsch%2C+A&rft.aulast=Zhao&rft.aufirst=C&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Detailed Analysis of Aerosols Containing Zn, Pb, and Cl from an Industrial Region of Mexico City T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42543563; 5457749 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Moffet, R AU - Desyaterik, Y AU - Hopkins, R AU - Tivanski, A AU - Gilles, M AU - Shutthanandan, V AU - Molina, L AU - Gonzalez-Abraham, R AU - Johnson, K AU - Mugica, V AU - Molina, M AU - Laskin, A AU - Prather, K Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Mexico, Distrito Federal, Mexico City KW - Lead KW - Zinc KW - Urban areas KW - Industrial areas KW - Aerosols UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42543563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=A+Detailed+Analysis+of+Aerosols+Containing+Zn%2C+Pb%2C+and+Cl+from+an+Industrial+Region+of+Mexico+City&rft.au=Moffet%2C+R%3BDesyaterik%2C+Y%3BHopkins%2C+R%3BTivanski%2C+A%3BGilles%2C+M%3BShutthanandan%2C+V%3BMolina%2C+L%3BGonzalez-Abraham%2C+R%3BJohnson%2C+K%3BMugica%2C+V%3BMolina%2C+M%3BLaskin%2C+A%3BPrather%2C+K&rft.aulast=Moffet&rft.aufirst=R&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Time-Dependent Riverbed Clogging and its Impact on Groundwater Pumping T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42543424; 5464013 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zhang, Y AU - Finsterle, S AU - Gasperikova, E AU - Hubbard, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Ground water KW - Pumping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42543424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Time-Dependent+Riverbed+Clogging+and+its+Impact+on+Groundwater+Pumping&rft.au=Zhang%2C+Y%3BFinsterle%2C+S%3BGasperikova%2C+E%3BHubbard%2C+S&rft.aulast=Zhang&rft.aufirst=Y&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Role of Sandlines between Levels in the DUSEL Study: Carbon in Hydrological Environment for Enhanced Retention and Sequestration T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42543166; 5463946 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Wang, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42543166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=The+Role+of+Sandlines+between+Levels+in+the+DUSEL+Study%3A+Carbon+in+Hydrological+Environment+for+Enhanced+Retention+and+Sequestration&rft.au=Wang%2C+J&rft.aulast=Wang&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Clustering Regional Ozone Concentrations to Reveal Meteorological Regimes Influencing Air Quality in California's Central Valley T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42542418; 5457586 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Jin, L AU - Brown, N AU - Harley, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, California KW - Air quality KW - Pollution monitoring KW - Meteorology KW - Ozone UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42542418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Clustering+Regional+Ozone+Concentrations+to+Reveal+Meteorological+Regimes+Influencing+Air+Quality+in+California%27s+Central+Valley&rft.au=Jin%2C+L%3BBrown%2C+N%3BHarley%2C+J&rft.aulast=Jin&rft.aufirst=L&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pore-Scale Analysis of Microtomography Images of the Rock in Geosequestration Research T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42542171; 5462262 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Silin, D AU - Tomutsa, L AU - Benson, S AU - Patzek, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42542171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Pore-Scale+Analysis+of+Microtomography+Images+of+the+Rock+in+Geosequestration+Research&rft.au=Silin%2C+D%3BTomutsa%2C+L%3BBenson%2C+S%3BPatzek%2C+T&rft.aulast=Silin&rft.aufirst=D&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Field-Integrated Studies of Long-Term Sustainability of Chromium Bioreduction at Hanford 100H Site T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42542163; 5463900 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Hazen, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, Washington, Hanford KW - Sustainability KW - Chromium KW - Resource management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42542163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Field-Integrated+Studies+of+Long-Term+Sustainability+of+Chromium+Bioreduction+at+Hanford+100H+Site&rft.au=Hazen%2C+T&rft.aulast=Hazen&rft.aufirst=T&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 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 Role of Multi-Scale Processes in CO2 Storage Security and Integrity T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42541900; 5462225 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Pruess, K AU - Kneafsey, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Storage KW - Security KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42541900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=On+the+Role+of+Multi-Scale+Processes+in+CO2+Storage+Security+and+Integrity&rft.au=Pruess%2C+K%3BKneafsey%2C+T&rft.aulast=Pruess&rft.aufirst=K&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Phase Diagram Determination up to 823k in Minerals Using Diamond Anvil Cell T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42541698; 5464400 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Raju, S AU - Knight, J AU - Pawley, A AU - Clark, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Minerals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42541698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Phase+Diagram+Determination+up+to+823k+in+Minerals+Using+Diamond+Anvil+Cell&rft.au=Raju%2C+S%3BKnight%2C+J%3BPawley%2C+A%3BClark%2C+S&rft.aulast=Raju&rft.aufirst=S&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Heterogeneous OH Oxidation of Organic Aerosols T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42541620; 5457213 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Smith, J AU - Kroll, J AU - Cappa, C AU - Che, D AU - Ahmed, M AU - Leone, S AU - Worsnop, D AU - Wilson, K Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Oxidation KW - Aerosols UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42541620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Heterogeneous+OH+Oxidation+of+Organic+Aerosols&rft.au=Smith%2C+J%3BKroll%2C+J%3BCappa%2C+C%3BChe%2C+D%3BAhmed%2C+M%3BLeone%2C+S%3BWorsnop%2C+D%3BWilson%2C+K&rft.aulast=Smith&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Study on Injection of Supercritical CO2 Into a Deep Saline Carbonate Formation T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42541195; 5462223 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zhang, G AU - Taberner, C AU - Xu, T AU - Cartwright, L Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Carbon dioxide KW - Carbonates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42541195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Modeling+Study+on+Injection+of+Supercritical+CO2+Into+a+Deep+Saline+Carbonate+Formation&rft.au=Zhang%2C+G%3BTaberner%2C+C%3BXu%2C+T%3BCartwright%2C+L&rft.aulast=Zhang&rft.aufirst=G&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42539842; 5462466 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zheng, L AU - Apps, J AU - Zhang, Y AU - Xu, T AU - Birkholzer, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Leakage KW - Storage KW - Geology KW - Groundwater pollution KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42539842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Prediction+of+Groundwater+Quality+Changes+in+Response+to+CO2+Leakage+from+Deep+Geological+Storage&rft.au=Zheng%2C+L%3BApps%2C+J%3BZhang%2C+Y%3BXu%2C+T%3BBirkholzer%2C+J&rft.aulast=Zheng&rft.aufirst=L&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Physical and Chemical Heterogeneities on Biogeochemical Processes Associated With Uranium Bioremediation at Rifle, Colorado T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42539523; 5462789 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Li, L AU - Steefel, C AU - Kowalsky, M AU - Englert, A AU - Hubbard, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, Colorado KW - Biogeochemistry KW - Bioremediation KW - Uranium UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42539523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Effects+of+Physical+and+Chemical+Heterogeneities+on+Biogeochemical+Processes+Associated+With+Uranium+Bioremediation+at+Rifle%2C+Colorado&rft.au=Li%2C+L%3BSteefel%2C+C%3BKowalsky%2C+M%3BEnglert%2C+A%3BHubbard%2C+S&rft.aulast=Li&rft.aufirst=L&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Hypothetical Scenario for Full-Scale Deployment of Geological Carbon Sequestration: Investigating the Interaction Between Multiple CO2 Storage Sites in a Sedimentary Basin T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42539454; 5462257 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Birkholzer, J AU - Zhou, Q AU - Jordan, P AU - Tsang, C AU - Leetaru, H AU - Mehnert, E AU - Frailey, S AU - Finley, R Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Sedimentary basins KW - Carbon sequestration KW - Storage KW - Geology KW - Carbon dioxide KW - Basins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42539454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=A+Hypothetical+Scenario+for+Full-Scale+Deployment+of+Geological+Carbon+Sequestration%3A+Investigating+the+Interaction+Between+Multiple+CO2+Storage+Sites+in+a+Sedimentary+Basin&rft.au=Birkholzer%2C+J%3BZhou%2C+Q%3BJordan%2C+P%3BTsang%2C+C%3BLeetaru%2C+H%3BMehnert%2C+E%3BFrailey%2C+S%3BFinley%2C+R&rft.aulast=Birkholzer&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamics of CO2 Concentrations and Fluxes During the 2008 ZERT Project Shallow Subsurface CO2 Release T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42539430; 5462690 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Lewicki, J AU - Hilley, G AU - Dobeck, L AU - Spangler, L Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42539430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Dynamics+of+CO2+Concentrations+and+Fluxes+During+the+2008+ZERT+Project+Shallow+Subsurface+CO2+Release&rft.au=Lewicki%2C+J%3BHilley%2C+G%3BDobeck%2C+L%3BSpangler%2C+L&rft.aulast=Lewicki&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Numerical Modeling of In-situ Reaction Barrier by Injection of Ca(OH)2 Solution for CO2 Geological Storage T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42539113; 5462218 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Xu, T AU - Ito, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Mathematical models KW - Storage KW - Geology KW - Carbon dioxide KW - Barriers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42539113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Numerical+Modeling+of+In-situ+Reaction+Barrier+by+Injection+of+Ca%28OH%292+Solution+for+CO2+Geological+Storage&rft.au=Xu%2C+T%3BIto%2C+T&rft.aulast=Xu&rft.aufirst=T&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Diverse Oxidative Stress Resistance Mechanisms in Sulfate-reducing Bacteria as Revealed by Global Analysis of the Impact of H2O2 Exposure on Desulfovibrio vulgaris Hildenborough T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42538989; 5459175 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zhou, A AU - Mukhopadhyay, A AU - He, Z AU - Hemme, C AU - Keasling, J AU - Arkin, A AU - Hazen, T AU - Wall, J AU - Zhou, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Oxidative stress KW - Sulfate-reducing bacteria KW - Hydrogen peroxide KW - Resistance mechanisms KW - Ecosystem disturbance KW - Desulfovibrio vulgaris UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42538989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Diverse+Oxidative+Stress+Resistance+Mechanisms+in+Sulfate-reducing+Bacteria+as+Revealed+by+Global+Analysis+of+the+Impact+of+H2O2+Exposure+on+Desulfovibrio+vulgaris+Hildenborough&rft.au=Zhou%2C+A%3BMukhopadhyay%2C+A%3BHe%2C+Z%3BHemme%2C+C%3BKeasling%2C+J%3BArkin%2C+A%3BHazen%2C+T%3BWall%2C+J%3BZhou%2C+J&rft.aulast=Zhou&rft.aufirst=A&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Bottom-Up and Equilibrium Top-Down Estimates of Regional Ecosystem Carbon Exchange in the Southern Great Plains T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42538417; 5459197 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Riley, W AU - Williams, I AU - Torn, M AU - Biraud, S AU - Fischer, M AU - Berry, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Plains KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42538417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Bottom-Up+and+Equilibrium+Top-Down+Estimates+of+Regional+Ecosystem+Carbon+Exchange+in+the+Southern+Great+Plains&rft.au=Riley%2C+W%3BWilliams%2C+I%3BTorn%2C+M%3BBiraud%2C+S%3BFischer%2C+M%3BBerry%2C+J&rft.aulast=Riley&rft.aufirst=W&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Functional genomic study of the environmentally important Desulfovibrio /Methanococcus syntrophic co-culture. T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42538334; 5459173 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Mukhopadhyay, A Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Genomics KW - Desulfovibrio KW - Methanococcus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42538334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Functional+genomic+study+of+the+environmentally+important+Desulfovibrio+%2FMethanococcus+syntrophic+co-culture.&rft.au=Mukhopadhyay%2C+A&rft.aulast=Mukhopadhyay&rft.aufirst=A&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Modified Generalized Likelihood Uncertainty Estimation (GLUE) Methodology: Considering the Subjectivity of Likelihood Function Selection T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42538273; 5463454 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Liu, H AU - Zhang, Y AU - Houseworth, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Adhesives UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42538273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=A+Modified+Generalized+Likelihood+Uncertainty+Estimation+%28GLUE%29+Methodology%3A+Considering+the+Subjectivity+of+Likelihood+Function+Selection&rft.au=Liu%2C+H%3BZhang%2C+Y%3BHouseworth%2C+J&rft.aulast=Liu&rft.aufirst=H&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hydrologic Dynamics During the Dry Season In a Steep Forested Catchment T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42537779; 5462060 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Salve, R AU - Bamzai, A AU - Uccelli, A AU - Dietrich, W AU - Fung, I Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Dry season KW - Catchment areas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42537779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Hydrologic+Dynamics+During+the+Dry+Season+In+a+Steep+Forested+Catchment&rft.au=Salve%2C+R%3BBamzai%2C+A%3BUccelli%2C+A%3BDietrich%2C+W%3BFung%2C+I&rft.aulast=Salve&rft.aufirst=R&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Coupled Reservoir-Geomechanical Analysis of CO2 Injection Performance at In Salah, Algeria T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42537519; 5462462 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Rutqvist, J AU - Vasco, D Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Algeria KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42537519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Coupled+Reservoir-Geomechanical+Analysis+of+CO2+Injection+Performance+at+In+Salah%2C+Algeria&rft.au=Rutqvist%2C+J%3BVasco%2C+D&rft.aulast=Rutqvist&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Incorporating Fuzzy Systems Modeling and Possibility Theory in Hydrogeological Uncertainty Analysis T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42536934; 5463387 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Faybishenko, B Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42536934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Incorporating+Fuzzy+Systems+Modeling+and+Possibility+Theory+in+Hydrogeological+Uncertainty+Analysis&rft.au=Faybishenko%2C+B&rft.aulast=Faybishenko&rft.aufirst=B&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Scaling Behavior of Field-Scale Diffusive Transport in Fractured Rock and Porous Media: A Contradiction? T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42536773; 5463002 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Zhou, Q AU - Molz, F AU - Liu, H AU - Zhang, Y Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Scaling KW - Media (transport) KW - Fractures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42536773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Scaling+Behavior+of+Field-Scale+Diffusive+Transport+in+Fractured+Rock+and+Porous+Media%3A+A+Contradiction%3F&rft.au=Zhou%2C+Q%3BMolz%2C+F%3BLiu%2C+H%3BZhang%2C+Y&rft.aulast=Zhou&rft.aufirst=Q&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Power Efficient Exaflop Computer Design for Global Cloud System Resolving Climate Models. T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42536768; 5460201 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Wehner, M AU - Oliker, L AU - Shalf, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Clouds KW - Climate KW - Computers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42536768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=A+Power+Efficient+Exaflop+Computer+Design+for+Global+Cloud+System+Resolving+Climate+Models.&rft.au=Wehner%2C+M%3BOliker%2C+L%3BShalf%2C+J&rft.aulast=Wehner&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Predicting Effects of Climate Change on the Composition and Function of Soil Microbial Communities T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42535944; 5459319 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Dubinsky, E AU - Brodie, E AU - Myint, C AU - Ackerly, D AU - Van Nostrand, J AU - Bird, J AU - Zhou, J AU - Andersen, G AU - Firestone, M Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Soil microorganisms KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42535944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Predicting+Effects+of+Climate+Change+on+the+Composition+and+Function+of+Soil+Microbial+Communities&rft.au=Dubinsky%2C+E%3BBrodie%2C+E%3BMyint%2C+C%3BAckerly%2C+D%3BVan+Nostrand%2C+J%3BBird%2C+J%3BZhou%2C+J%3BAndersen%2C+G%3BFirestone%2C+M&rft.aulast=Dubinsky&rft.aufirst=E&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carbon Cycling in Fine Roots of Several Mature Forests: Results Using Either Locally-Derived or Bomb-Derived Radiocarbon Enrichment T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42535407; 5458378 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Gaudinski, J AU - Riley, W AU - Torn, M AU - Dawson, T AU - Trumbore, S AU - Joslin, J AU - Majdi, H AU - Hanson, P AU - Swanston, C Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Forests KW - Carbon cycle KW - Roots UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42535407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Carbon+Cycling+in+Fine+Roots+of+Several+Mature+Forests%3A+Results+Using+Either+Locally-Derived+or+Bomb-Derived+Radiocarbon+Enrichment&rft.au=Gaudinski%2C+J%3BRiley%2C+W%3BTorn%2C+M%3BDawson%2C+T%3BTrumbore%2C+S%3BJoslin%2C+J%3BMajdi%2C+H%3BHanson%2C+P%3BSwanston%2C+C&rft.aulast=Gaudinski&rft.aufirst=J&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of Sensitive and Specific Biomolecular and Mass Spectrometric Techniques to Monitor the Performance of In-Situ Hydrocarbon Biodegradation T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42535349; 5463414 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Beller, H AU - Kane, S AU - Legler, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Biodegradation KW - Hydrocarbons UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42535349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Use+of+Sensitive+and+Specific+Biomolecular+and+Mass+Spectrometric+Techniques+to+Monitor+the+Performance+of+In-Situ+Hydrocarbon+Biodegradation&rft.au=Beller%2C+H%3BKane%2C+S%3BLegler%2C+T&rft.aulast=Beller&rft.aufirst=H&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of PLFA to Provide Source Tracking of Algae Seed on the San Joaquin River, California T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42534967; 5459238 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Borglin, S AU - Stringfellow, W AU - Hanlon, J Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, California KW - USA, California, San Joaquin R. KW - Pollution monitoring KW - Rivers KW - Seeds KW - Algae KW - Tracking UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42534967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Use+of+PLFA+to+Provide+Source+Tracking+of+Algae+Seed+on+the+San+Joaquin+River%2C+California&rft.au=Borglin%2C+S%3BStringfellow%2C+W%3BHanlon%2C+J&rft.aulast=Borglin&rft.aufirst=S&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Differentiation of Organic C and N Forms between Density Fractions: Does the Presence of Fe Matter? T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42533961; 5458414 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Nico, P AU - Hatton, P AU - Derrien, D AU - Kleber, M AU - Lajtha, K AU - Zeller, B Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Differentiation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42533961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Differentiation+of+Organic+C+and+N+Forms+between+Density+Fractions%3A+Does+the+Presence+of+Fe+Matter%3F&rft.au=Nico%2C+P%3BHatton%2C+P%3BDerrien%2C+D%3BKleber%2C+M%3BLajtha%2C+K%3BZeller%2C+B&rft.aulast=Nico&rft.aufirst=P&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Certification Framework: Risk Assessment for Safety and Effectiveness of Geologic Carbon Sequestration T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42533672; 5456441 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Oldenburg, C AU - Nicot, J AU - Bryant, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Risk assessment KW - Carbon sequestration KW - Geology KW - Certification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42533672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=The+Certification+Framework%3A+Risk+Assessment+for+Safety+and+Effectiveness+of+Geologic+Carbon+Sequestration&rft.au=Oldenburg%2C+C%3BNicot%2C+J%3BBryant%2C+S&rft.aulast=Oldenburg&rft.aufirst=C&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Self Potential and Multiphase Flow Modeling to Optimize Groundwater Pumping T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42533536; 5463444 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Gasperikova, E AU - Zhang, Y AU - Hubbard, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Ground water KW - Self KW - Pumping KW - Multiphase flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42533536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Using+Self+Potential+and+Multiphase+Flow+Modeling+to+Optimize+Groundwater+Pumping&rft.au=Gasperikova%2C+E%3BZhang%2C+Y%3BHubbard%2C+S&rft.aulast=Gasperikova&rft.aufirst=E&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oceanic Gas Hydrate Dissociation in Response to Climate Change and the Fate of Hydrate- Derived Methane T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42532884; 5456177 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Reagan, M AU - Moridis, G Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Methane KW - Climatic changes KW - Gas hydrates KW - Temperature effects KW - Dissociation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42532884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Oceanic+Gas+Hydrate+Dissociation+in+Response+to+Climate+Change+and+the+Fate+of+Hydrate-+Derived+Methane&rft.au=Reagan%2C+M%3BMoridis%2C+G&rft.aulast=Reagan&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Electron Microscopic Characterization of the Sulfate Reducer Desulfovibrio Vulgaris: Biofilms and Clumps T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42531242; 5458967 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Auer, M AU - Remis, J AU - Jorgens, D AU - Zemla, M AU - Singer, M AU - Schmitt, J AU - Gorby, Y AU - Hazen, T AU - Wall, J AU - Elias, D AU - Torok, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Sulfate KW - Biofilms KW - Desulfovibrio vulgaris UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42531242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Electron+Microscopic+Characterization+of+the+Sulfate+Reducer+Desulfovibrio+Vulgaris%3A+Biofilms+and+Clumps&rft.au=Auer%2C+M%3BRemis%2C+J%3BJorgens%2C+D%3BZemla%2C+M%3BSinger%2C+M%3BSchmitt%2C+J%3BGorby%2C+Y%3BHazen%2C+T%3BWall%2C+J%3BElias%2C+D%3BTorok%2C+T&rft.aulast=Auer&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction Support for the Global Fluxnet Data Set T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42530248; 5460198 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Agarwal, D AU - Humphrey, M AU - Beekwilder, N AU - Goode, M AU - Jackson, K AU - Weber, R AU - van Ingen, C AU - Baldocchi, D Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42530248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Interaction+Support+for+the+Global+Fluxnet+Data+Set&rft.au=Agarwal%2C+D%3BHumphrey%2C+M%3BBeekwilder%2C+N%3BGoode%2C+M%3BJackson%2C+K%3BWeber%2C+R%3Bvan+Ingen%2C+C%3BBaldocchi%2C+D&rft.aulast=Agarwal&rft.aufirst=D&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reduction of Cr(Vi) and Survival in Cr-Contaminated Sites by Caulobacter Crescentus T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42529032; 5458963 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Hu, P AU - Chakraborty, R AU - Brodie, E AU - Andersen, G AU - Hazen, T Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Survival KW - Caulobacter crescentus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42529032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Reduction+of+Cr%28Vi%29+and+Survival+in+Cr-Contaminated+Sites+by+Caulobacter+Crescentus&rft.au=Hu%2C+P%3BChakraborty%2C+R%3BBrodie%2C+E%3BAndersen%2C+G%3BHazen%2C+T&rft.aulast=Hu&rft.aufirst=P&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Does Warming Affect Older Soil Carbon Differently than Young Soil Carbon? T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42528470; 5458310 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Hopkins, F AU - Torn, M AU - Trumbore, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Soil KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42528470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Does+Warming+Affect+Older+Soil+Carbon+Differently+than+Young+Soil+Carbon%3F&rft.au=Hopkins%2C+F%3BTorn%2C+M%3BTrumbore%2C+S&rft.aulast=Hopkins&rft.aufirst=F&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Soil Carbon Vulnerability and Black Carbon Stability T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42525463; 5458602 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Torn, M AU - Hammes, K AU - Schmidt, M AU - Lapenas, A AU - Kleber, M Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - Soil KW - Black carbon KW - Vulnerability KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42525463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Soil+Carbon+Vulnerability+and+Black+Carbon+Stability&rft.au=Torn%2C+M%3BHammes%2C+K%3BSchmidt%2C+M%3BLapenas%2C+A%3BKleber%2C+M&rft.aulast=Torn&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toward OCO validation at ARM-SGP T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42524976; 5457490 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Fischer, M AU - Wunch, D AU - Biraud, S AU - Blavier, J AU - Honsowetz, N AU - Keppel-Aleks, G AU - Miller, C AU - Roehl, C AU - Smith, J AU - Sweeney, C AU - Toon, G AU - Torn, M AU - Wennberg, P Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42524976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=Toward+OCO+validation+at+ARM-SGP&rft.au=Fischer%2C+M%3BWunch%2C+D%3BBiraud%2C+S%3BBlavier%2C+J%3BHonsowetz%2C+N%3BKeppel-Aleks%2C+G%3BMiller%2C+C%3BRoehl%2C+C%3BSmith%2C+J%3BSweeney%2C+C%3BToon%2C+G%3BTorn%2C+M%3BWennberg%2C+P&rft.aulast=Fischer&rft.aufirst=M&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Seasonal Modeling Study of Air Quality in Central California T2 - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AN - 42519431; 5456858 JF - 2008 Fall Meeting of the American Geophysical Union (AGU 2008) AU - Brown, N AU - Jin, L AU - Harley, R AU - Wilczak, J AU - Bao, J AU - Michelson, S Y1 - 2008/12/15/ PY - 2008 DA - 2008 Dec 15 KW - USA, California KW - Air quality KW - Seasonal variations KW - Sulfur dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42519431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.atitle=A+Seasonal+Modeling+Study+of+Air+Quality+in+Central+California&rft.au=Brown%2C+N%3BJin%2C+L%3BHarley%2C+R%3BWilczak%2C+J%3BBao%2C+J%3BMichelson%2C+S&rft.aulast=Brown&rft.aufirst=N&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.agu.org/cgi-bin/sessions5?meeting=fm08 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Visualizing How Cellular Legos Build Railroads and Keep Chromosomes on Track T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41888560; 5088630 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Nogales, Eva Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Railroads KW - Chromosomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41888560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Visualizing+How+Cellular+Legos+Build+Railroads+and+Keep+Chromosomes+on+Track&rft.au=Nogales%2C+Eva&rft.aulast=Nogales&rft.aufirst=Eva&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Raf-induced Matrix Metalloproteinase-9 (MMP-9): A Disorganization Node in a Breast Cancer Progression Model. T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41869254; 5090233 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Beliveau, A AU - Mott, J AU - Lo, A. AU - Kenny, P AU - Yaswen, P AU - Muschler, J AU - Bissell, M Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Breast cancer KW - Nodes KW - Models KW - Gelatinase B KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41869254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Raf-induced+Matrix+Metalloproteinase-9+%28MMP-9%29%3A+A+Disorganization+Node+in+a+Breast+Cancer+Progression+Model.&rft.au=Beliveau%2C+A%3BMott%2C+J%3BLo%2C+A.%3BKenny%2C+P%3BYaswen%2C+P%3BMuschler%2C+J%3BBissell%2C+M&rft.aulast=Beliveau&rft.aufirst=A&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Change in Cell Shape Is Required for Matrix Metalloproteinase-induced Epithelial- Mesenchymal Transition of Mammary Epithelial Cells. T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41864952; 5090232 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Nelson, C AU - Khauv, D AU - Bissell, M AU - Radisky, D Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Epithelial cells KW - Mammary gland KW - Cell size KW - Mesenchyme KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41864952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Change+in+Cell+Shape+Is+Required+for+Matrix+Metalloproteinase-induced+Epithelial-+Mesenchymal+Transition+of+Mammary+Epithelial+Cells.&rft.au=Nelson%2C+C%3BKhauv%2C+D%3BBissell%2C+M%3BRadisky%2C+D&rft.aulast=Nelson&rft.aufirst=C&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nuclear Actin is a Key and Early Player for Laminin-induced Transcriptional Repression and Growth Inhibition in the Mammary Gland. T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41855079; 5089179 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Spencer, V AU - Costes, S AU - Inman, J AU - Chen, J AU - Xu, R. AU - Hendzel, M AU - Bissell, M Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Mammary gland KW - Gene silencing KW - Actin KW - Glands KW - Growth KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41855079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Nuclear+Actin+is+a+Key+and+Early+Player+for+Laminin-induced+Transcriptional+Repression+and+Growth+Inhibition+in+the+Mammary+Gland.&rft.au=Spencer%2C+V%3BCostes%2C+S%3BInman%2C+J%3BChen%2C+J%3BXu%2C+R.%3BHendzel%2C+M%3BBissell%2C+M&rft.aulast=Spencer&rft.aufirst=V&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atomic Force Microscopy Reveals a Collagenase-dependent Local Softening Around Invasive Sites in a 3D Collagen Culture Model of Mammary Epithelial Branching Morphogenesis. T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41853711; 5089452 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Alcaraz, J AU - Mori, H AU - Brownfield, D AU - Bustamante, C AU - Bissell, M Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Atomic force microscopy KW - Collagen KW - Models KW - Morphogenesis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41853711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Atomic+Force+Microscopy+Reveals+a+Collagenase-dependent+Local+Softening+Around+Invasive+Sites+in+a+3D+Collagen+Culture+Model+of+Mammary+Epithelial+Branching+Morphogenesis.&rft.au=Alcaraz%2C+J%3BMori%2C+H%3BBrownfield%2C+D%3BBustamante%2C+C%3BBissell%2C+M&rft.aulast=Alcaraz&rft.aufirst=J&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Normal Mammary Gland to Understand Breast Cancer: Th e Yin and Yang of the ECM and ECMDegrading Enzymes. T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41843196; 5089425 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Bissell, M AU - Mori, H AU - Beliveau, A AU - Onodera, Y Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Enzymes KW - Breast cancer KW - Mammary gland KW - Extracellular matrix KW - Glands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41843196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Modeling+Normal+Mammary+Gland+to+Understand+Breast+Cancer%3A+Th+e+Yin+and+Yang+of+the+ECM+and+ECMDegrading+Enzymes.&rft.au=Bissell%2C+M%3BMori%2C+H%3BBeliveau%2C+A%3BOnodera%2C+Y&rft.aulast=Bissell&rft.aufirst=M&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recruitment of CenH3, CENP-C and Cal1 to Fly Centromeres T2 - 48th Annual Meeting of the American Society for Cell Biology AN - 41841268; 5089782 JF - 48th Annual Meeting of the American Society for Cell Biology AU - Mellone, B AU - Erhardt, S AU - Betts, C AU - Zhang, W AU - Shteyn, V AU - Oderberg, I AU - Straight, A AU - Karpen, G Y1 - 2008/12/13/ PY - 2008 DA - 2008 Dec 13 KW - Recruitment KW - Centromeres KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41841268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.atitle=Recruitment+of+CenH3%2C+CENP-C+and+Cal1+to+Fly+Centromeres&rft.au=Mellone%2C+B%3BErhardt%2C+S%3BBetts%2C+C%3BZhang%2C+W%3BShteyn%2C+V%3BOderberg%2C+I%3BStraight%2C+A%3BKarpen%2C+G&rft.aulast=Mellone&rft.aufirst=B&rft.date=2008-12-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+American+Society+for+Cell+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/files/am08/program08.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Field Test Results of Automated Demand Response in a Large Office Building T2 - 8th International Conference on EcoBalance AN - 41972445; 5126358 JF - 8th International Conference on EcoBalance AU - Han, Junqiao AU - Piette, Mary AU - Kiliccote, Sila Y1 - 2008/12/10/ PY - 2008 DA - 2008 Dec 10 KW - Automation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41972445?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+EcoBalance&rft.atitle=Field+Test+Results+of+Automated+Demand+Response+in+a+Large+Office+Building&rft.au=Han%2C+Junqiao%3BPiette%2C+Mary%3BKiliccote%2C+Sila&rft.aulast=Han&rft.aufirst=Junqiao&rft.date=2008-12-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=8th+International+Conference+on+EcoBalance&rft.issn=&rft_id=info:doi/ L2 - http://www.sntt.or.jp/ecobalance8/program/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Water, land and India's economic expectations AN - 20321562; 9008425 AB - In an atmosphere of globalization of trade, India is expecting strong economic growth at a steady rate over the foreseeable future. Although such an expectation may be reasonable from a perspective of commerce, an examination of India's water and land resources suggests that the potential for even a modest rate of steady growth over the next several decades will be severely limited by the finite capacity of the water resource systems, and the vulnerability of the environment and ecosystems to unacceptable degradation. JF - Current Science AU - Narasimhan, T N AD - Materials Science and Engineering, University of California at Berkeley, 210 Hearst Memorial Mining Building, Berkeley, CA 94720-1760, USA, tnnarasimhan@lbl.gov Y1 - 2008/12/10/ PY - 2008 DA - 2008 Dec 10 SP - 1525 VL - 95 IS - 11 SN - 0011-3891, 0011-3891 KW - Sustainability Science Abstracts; Water Resources Abstracts KW - Environmental degradation KW - globalization KW - Degradation KW - Ecosystems KW - Economic Growth KW - Water resources KW - economic growth KW - Growth Rates KW - Atmosphere KW - India KW - Land Resources KW - Economics KW - vulnerability KW - Vulnerability KW - Capacity KW - Water Resources KW - M3 1010:Issues in Sustainable Development KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20321562?accountid=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=Current+Science&rft.atitle=Water%2C+land+and+India%27s+economic+expectations&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=2008-12-10&rft.volume=95&rft.issue=11&rft.spage=1525&rft.isbn=&rft.btitle=&rft.title=Current+Science&rft.issn=00113891&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Environmental degradation; globalization; Ecosystems; Economics; Water resources; economic growth; vulnerability; Atmosphere; Land Resources; Degradation; Economic Growth; Capacity; Vulnerability; Growth Rates; Water Resources; India ER - TY - CPAPER T1 - The sequencing and analysis of the soybean genome T2 - IV International Conference on Legume Genomics and Genetics (ICLGG 2008) AN - 41690450; 4993432 JF - IV International Conference on Legume Genomics and Genetics (ICLGG 2008) AU - Schmutz, Jeremy Y1 - 2008/12/07/ PY - 2008 DA - 2008 Dec 07 KW - Soybeans KW - Genomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41690450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=IV+International+Conference+on+Legume+Genomics+and+Genetics+%28ICLGG+2008%29&rft.atitle=The+sequencing+and+analysis+of+the+soybean+genome&rft.au=Schmutz%2C+Jeremy&rft.aulast=Schmutz&rft.aufirst=Jeremy&rft.date=2008-12-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=IV+International+Conference+on+Legume+Genomics+and+Genetics+%28ICLGG+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ccg.unam.mx/iclgg4/images/programICLGGIV.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Elemental analysis of the sediment, magnetic grains and microspherules from the Younger Dryas impact layer AN - 902069630; 2011-092430 JF - Eos, Transactions, American Geophysical Union AU - Firestone, R B AU - West, Allen AU - Revay, Z AU - Hagstrum, J T AU - Smith, A AU - Que Hee, S S AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract PP13C EP - 1472 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - mass spectra KW - New Mexico KW - analysis KW - magnetic properties KW - upper Pleistocene KW - Cenozoic KW - upper Weichselian KW - Weichselian KW - Clovis KW - metamorphic rocks KW - sediments KW - X-ray fluorescence spectra KW - spectra KW - Younger Dryas KW - spherules KW - gamma-ray methods KW - Quaternary KW - impactites KW - impacts KW - metamorphism KW - ICP mass spectra KW - KREEP KW - Pleistocene KW - shock metamorphism KW - particles KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902069630?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Elemental+analysis+of+the+sediment%2C+magnetic+grains+and+microspherules+from+the+Younger+Dryas+impact+layer&rft.au=Firestone%2C+R+B%3BWest%2C+Allen%3BRevay%2C+Z%3BHagstrum%2C+J+T%3BSmith%2C+A%3BQue+Hee%2C+S+S%3BAnonymous&rft.aulast=Firestone&rft.aufirst=R&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - analysis; Cenozoic; Clovis; gamma-ray methods; ICP mass spectra; impactites; impacts; KREEP; magnetic properties; mass spectra; metamorphic rocks; metamorphism; New Mexico; particles; Pleistocene; Quaternary; sediments; shock metamorphism; spectra; spherules; United States; upper Pleistocene; upper Weichselian; Weichselian; X-ray fluorescence spectra; Younger Dryas ER - TY - JOUR T1 - Soot as evidence for widespread fires at the Younger Dryas onset (YDB; 12.9 ka) AN - 902069609; 2011-092429 JF - Eos, Transactions, American Geophysical Union AU - Stich, A AU - Howard, George AU - Kloosterman, J B AU - Firestone, R B AU - West, Allen AU - Kennett, J P AU - Kennett, D J AU - Bunch, T E AU - Wolbach, W S AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract PP13C EP - 1471 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Greenland ice sheet KW - Europe KW - upper Pleistocene KW - Cenozoic KW - California KW - upper Weichselian KW - Greenland KW - Weichselian KW - carbon KW - diamond KW - Younger Dryas KW - spherules KW - North America KW - charcoal KW - Western Europe KW - Quaternary KW - Arctic region KW - Texas KW - native elements KW - impacts KW - metamorphism KW - organic compounds KW - Oklahoma KW - Belgium KW - Arizona KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - Pleistocene KW - nanoparticles KW - shock metamorphism KW - aromatic hydrocarbons KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902069609?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Soot+as+evidence+for+widespread+fires+at+the+Younger+Dryas+onset+%28YDB%3B+12.9+ka%29&rft.au=Stich%2C+A%3BHoward%2C+George%3BKloosterman%2C+J+B%3BFirestone%2C+R+B%3BWest%2C+Allen%3BKennett%2C+J+P%3BKennett%2C+D+J%3BBunch%2C+T+E%3BWolbach%2C+W+S%3BAnonymous&rft.aulast=Stich&rft.aufirst=A&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic region; Arizona; aromatic hydrocarbons; Belgium; California; carbon; Cenozoic; charcoal; diamond; Europe; Greenland; Greenland ice sheet; hydrocarbons; impacts; metamorphism; nanoparticles; native elements; North America; Oklahoma; organic compounds; Pleistocene; polycyclic aromatic hydrocarbons; Quaternary; shock metamorphism; spherules; Texas; United States; upper Pleistocene; upper Weichselian; Weichselian; Western Europe; Younger Dryas ER - TY - JOUR T1 - Reservoir monitoring of CO (sub 2) injection using satellite geodetic data; InSAR observations from the Krechba Field, Algeria AN - 902067034; 2011-090502 JF - Eos, Transactions, American Geophysical Union AU - Vasco, D W AU - Ferretti, Alessandro AU - Novali, Fabrizio AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract S54A EP - 06 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - North Africa KW - geodesy KW - reservoir rocks KW - carbon dioxide KW - fluid injection KW - SAR KW - propagation KW - faults KW - overburden KW - monitoring KW - carbon sequestration KW - geophysical methods KW - trajectories KW - radar methods KW - inverse problem KW - deformation KW - satellite methods KW - Krechba Field KW - volume KW - Africa KW - InSAR KW - Algeria KW - permeability KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902067034?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Reservoir+monitoring+of+CO+%28sub+2%29+injection+using+satellite+geodetic+data%3B+InSAR+observations+from+the+Krechba+Field%2C+Algeria&rft.au=Vasco%2C+D+W%3BFerretti%2C+Alessandro%3BNovali%2C+Fabrizio%3BAnonymous&rft.aulast=Vasco&rft.aufirst=D&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Africa; Algeria; carbon dioxide; carbon sequestration; deformation; faults; fluid injection; geodesy; geophysical methods; InSAR; inverse problem; Krechba Field; monitoring; North Africa; overburden; permeability; propagation; radar methods; remote sensing; reservoir rocks; SAR; satellite methods; trajectories; volume ER - TY - JOUR T1 - Stanford-USGS ultra-low frequency electromagnetic network; status report and data availability via the Web AN - 902066904; 2011-090472 JF - Eos, Transactions, American Geophysical Union AU - Neumann, D A AU - McPherson, S AU - Kappler, K AU - Klemperer, S AU - Glen, J M AU - McPhee, D K AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract S53B EP - 1824 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - networks KW - survey organizations KW - U. S. Geological Survey KW - government agencies KW - geophysical methods KW - Stanford University KW - Plate Boundary Observatory KW - seismographs KW - magnetometers KW - California KW - observatories KW - electromagnetic methods KW - computer networks KW - Northern California KW - earthquakes KW - VLF methods KW - Internet KW - instruments KW - 19:Seismology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902066904?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Stanford-USGS+ultra-low+frequency+electromagnetic+network%3B+status+report+and+data+availability+via+the+Web&rft.au=Neumann%2C+D+A%3BMcPherson%2C+S%3BKappler%2C+K%3BKlemperer%2C+S%3BGlen%2C+J+M%3BMcPhee%2C+D+K%3BAnonymous&rft.aulast=Neumann&rft.aufirst=D&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; computer networks; earthquakes; electromagnetic methods; geophysical methods; government agencies; instruments; Internet; magnetometers; networks; Northern California; observatories; Plate Boundary Observatory; seismographs; Stanford University; survey organizations; U. S. Geological Survey; United States; VLF methods ER - TY - JOUR T1 - Source components and mass transfer in the Aleutian Arc from Hf, Nd and Pb isotopes AN - 902066827; 2011-092965 JF - Eos, Transactions, American Geophysical Union AU - Brown, S T AU - Yogodzinski, G M AU - Vervoort, J D AU - Kelemen, Peter B AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V33C EP - 2227 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - silicates KW - subduction zones KW - isotopes KW - mantle KW - lead KW - melts KW - melting KW - hafnium KW - transport KW - sediments KW - orthosilicates KW - rare earths KW - mass transfer KW - mantle wedges KW - high-field-strength elements KW - zircon group KW - zircon KW - subduction KW - Mohorovicic discontinuity KW - nesosilicates KW - metals KW - magmas KW - submarine volcanoes KW - volcanoes KW - Alaska KW - Southwestern Alaska KW - Aleutian Islands KW - neodymium KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902066827?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Source+components+and+mass+transfer+in+the+Aleutian+Arc+from+Hf%2C+Nd+and+Pb+isotopes&rft.au=Brown%2C+S+T%3BYogodzinski%2C+G+M%3BVervoort%2C+J+D%3BKelemen%2C+Peter+B%3BAnonymous&rft.aulast=Brown&rft.aufirst=S&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; Aleutian Islands; hafnium; high-field-strength elements; isotopes; lead; magmas; mantle; mantle wedges; mass transfer; melting; melts; metals; Mohorovicic discontinuity; neodymium; nesosilicates; orthosilicates; rare earths; sediments; silicates; Southwestern Alaska; subduction; subduction zones; submarine volcanoes; transport; United States; volcanoes; zircon; zircon group ER - TY - JOUR T1 - Seismic imaging of stress transient AN - 902064517; 2011-090437 JF - Eos, Transactions, American Geophysical Union AU - Niu, F AU - Silver, P AU - Daley, T AU - Nadeau, R AU - Taira, T AU - Cheng, X AU - Majer, E AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract S51E EP - 02 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - seismograms KW - migration KW - body waves KW - experimental studies KW - geophysical methods KW - San Andreas Fault Observatory at Depth KW - elastic waves KW - stress fields KW - seismic methods KW - California KW - laboratory studies KW - Parkfield earthquake 2004 KW - transient phenomena KW - seismicity KW - dilatancy KW - San Andreas Fault KW - stress transients KW - seismic waves KW - earthquakes KW - S-waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902064517?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Seismic+imaging+of+stress+transient&rft.au=Niu%2C+F%3BSilver%2C+P%3BDaley%2C+T%3BNadeau%2C+R%3BTaira%2C+T%3BCheng%2C+X%3BMajer%2C+E%3BAnonymous&rft.aulast=Niu&rft.aufirst=F&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; California; dilatancy; earthquakes; elastic waves; experimental studies; geophysical methods; laboratory studies; migration; Parkfield earthquake 2004; S-waves; San Andreas Fault; San Andreas Fault Observatory at Depth; seismic methods; seismic waves; seismicity; seismograms; stress fields; stress transients; transient phenomena; United States ER - TY - JOUR T1 - From crystal chemistry to colloid stability AN - 894808398; 2011-081880 JF - Eos, Transactions, American Geophysical Union AU - Gilbert, B AU - Burrows, N AU - Penn, R L AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract no. V14B EP - 02 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - models KW - hydroxides KW - hydrates KW - colloidal materials KW - X-ray data KW - solutes KW - oxides KW - aqueous solutions KW - nanoparticles KW - ferrihydrite KW - geometry KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/894808398?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=From+crystal+chemistry+to+colloid+stability&rft.au=Gilbert%2C+B%3BBurrows%2C+N%3BPenn%2C+R+L%3BAnonymous&rft.aulast=Gilbert&rft.aufirst=B&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aqueous solutions; colloidal materials; ferrihydrite; geometry; hydrates; hydroxides; models; nanoparticles; oxides; solutes; X-ray data ER - TY - JOUR T1 - Study of hematite nanoparticle interaction with Zn(II), oxalate, and Shewanella oneidensis using ATR-FTIR, EXAFS, and STXM AN - 894807615; 2011-081885 JF - Eos, Transactions, American Geophysical Union AU - Ha, J AU - Trainor, T AU - Farges, Francois AU - Cordova, C AU - Yoon, T AU - Tyliszczak, T AU - Wang, Y AU - Spormann, A M AU - Brown, G E AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract no. V14B EP - 07 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - concentration KW - sorption KW - iron oxides KW - pollution KW - ecosystems KW - oxalates KW - bioremediation KW - Shewanella KW - remediation KW - infrared spectra KW - habitat KW - FTIR spectra KW - mineral composition KW - hematite KW - bacteria KW - EXAFS data KW - chemical properties KW - oxides KW - spectra KW - nanoparticles KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/894807615?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Study+of+hematite+nanoparticle+interaction+with+Zn%28II%29%2C+oxalate%2C+and+Shewanella+oneidensis+using+ATR-FTIR%2C+EXAFS%2C+and+STXM&rft.au=Ha%2C+J%3BTrainor%2C+T%3BFarges%2C+Francois%3BCordova%2C+C%3BYoon%2C+T%3BTyliszczak%2C+T%3BWang%2C+Y%3BSpormann%2C+A+M%3BBrown%2C+G+E%3BAnonymous&rft.aulast=Ha&rft.aufirst=J&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bacteria; bioremediation; chemical properties; concentration; ecosystems; EXAFS data; FTIR spectra; habitat; hematite; infrared spectra; iron oxides; mineral composition; nanoparticles; oxalates; oxides; pollution; remediation; Shewanella; sorption; spectra ER - TY - JOUR T1 - Variation of carbon isotopic composition of seawater DIC in western Tethys for the Middle Jurassic AN - 872122824; 2011-050835 JF - Eos, Transactions, American Geophysical Union AU - O'Dogherty, L AU - Bill, M AU - Sandoval, J AU - Aguado, R AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract PP41D EP - 1490 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - Tethys KW - sea water KW - isotopes KW - paleo-oceanography KW - calibration KW - dissolved inorganic carbon KW - stable isotopes KW - paleoecology KW - Tetrabranchiata KW - carbon KW - Invertebrata KW - Mollusca KW - Ammonites KW - productivity KW - Ammonoidea KW - Jurassic KW - chronostratigraphy KW - biostratigraphy KW - isotope ratios KW - C-13/C-12 KW - Cephalopoda KW - biologic evolution KW - Middle Jurassic KW - Mesozoic KW - inorganic materials KW - geochemical cycle KW - paleoenvironment KW - dissolved materials KW - carbon cycle KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/872122824?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Variation+of+carbon+isotopic+composition+of+seawater+DIC+in+western+Tethys+for+the+Middle+Jurassic&rft.au=O%27Dogherty%2C+L%3BBill%2C+M%3BSandoval%2C+J%3BAguado%2C+R%3BAnonymous&rft.aulast=O%27Dogherty&rft.aufirst=L&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Ammonites; Ammonoidea; biologic evolution; biostratigraphy; C-13/C-12; calibration; carbon; carbon cycle; Cephalopoda; chronostratigraphy; dissolved inorganic carbon; dissolved materials; geochemical cycle; inorganic materials; Invertebrata; isotope ratios; isotopes; Jurassic; Mesozoic; Middle Jurassic; Mollusca; paleo-oceanography; paleoecology; paleoenvironment; productivity; sea water; stable isotopes; Tethys; Tetrabranchiata ER - TY - JOUR T1 - Anomalous oxygen isotopic fractionation in vacuum ultraviolet photodissociation of carbon monoxide and test of self-shielding; relevance for meteorite oxygen isotopes AN - 855194536; 2011-023117 JF - Eos, Transactions, American Geophysical Union AU - Chakraborty, S AU - Ahmed, M AU - Jackson, T L AU - Thiemens, M H AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V43G EP - 2209 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - solar system KW - isotope fractionation KW - experimental studies KW - oxygen KW - asteroids KW - isotopes KW - isotope ratios KW - photochemistry KW - O-18/O-16 KW - stable isotopes KW - solar nebula KW - molecular structure KW - planets KW - meteorites KW - carbon monoxide KW - noble gases KW - hydrogen KW - helium KW - O-17/O-16 KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/855194536?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Anomalous+oxygen+isotopic+fractionation+in+vacuum+ultraviolet+photodissociation+of+carbon+monoxide+and+test+of+self-shielding%3B+relevance+for+meteorite+oxygen+isotopes&rft.au=Chakraborty%2C+S%3BAhmed%2C+M%3BJackson%2C+T+L%3BThiemens%2C+M+H%3BAnonymous&rft.aulast=Chakraborty&rft.aufirst=S&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - asteroids; carbon monoxide; experimental studies; helium; hydrogen; isotope fractionation; isotope ratios; isotopes; meteorites; molecular structure; noble gases; O-17/O-16; O-18/O-16; oxygen; photochemistry; planets; solar nebula; solar system; stable isotopes ER - TY - JOUR T1 - Enhancing monitoring of recharge-related environmental remediation processes using time-lapse seismic refraction AN - 762683077; 2010-093993 JF - Eos, Transactions, American Geophysical Union AU - Gaines, D P AU - Baker, G S AU - Hubbard, S S AU - Watson, D B AU - Jardine, P M AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract no. NS41A EP - 04 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tomography KW - geophysical surveys KW - reclamation KW - eastern Tennessee KW - gravel KW - refraction methods KW - remediation KW - ground water KW - perched aquifers KW - time-lapse methods KW - Tennessee KW - sediments KW - velocity KW - applications KW - Oak Ridge National Laboratory KW - monitoring KW - clastic sediments KW - geophysical methods KW - electrical methods KW - pollution KW - resistivity KW - seismic methods KW - measurement KW - aquifers KW - water table KW - recharge KW - soil pollution KW - surveys KW - TLSRT KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762683077?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Enhancing+monitoring+of+recharge-related+environmental+remediation+processes+using+time-lapse+seismic+refraction&rft.au=Gaines%2C+D+P%3BBaker%2C+G+S%3BHubbard%2C+S+S%3BWatson%2C+D+B%3BJardine%2C+P+M%3BAnonymous&rft.aulast=Gaines&rft.aufirst=D&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - applications; aquifers; clastic sediments; eastern Tennessee; electrical methods; geophysical methods; geophysical surveys; gravel; ground water; measurement; monitoring; Oak Ridge National Laboratory; perched aquifers; pollution; recharge; reclamation; refraction methods; remediation; resistivity; sediments; seismic methods; soil pollution; surveys; Tennessee; time-lapse methods; TLSRT; tomography; United States; velocity; water table ER - TY - JOUR T1 - In-situ ultra low frequency poroelastic response of a natural macro-fracture AN - 762682339; 2010-094024 JF - Eos, Transactions, American Geophysical Union AU - Guglielmi, Y AU - Cappa, F AU - Rutqvist, J AU - Tsang, C AU - Gaffet, S AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract no. NS51A EP - 05 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - fractured materials KW - diffusion KW - elasticity KW - in situ KW - ultra-low frequency KW - poroelasticity KW - geophysical methods KW - fluid phase KW - frequency KW - fracturing KW - fluid dynamics KW - seismic methods KW - rock mechanics KW - fractures KW - detection KW - boreholes KW - fluid pressure KW - propagation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762682339?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=In-situ+ultra+low+frequency+poroelastic+response+of+a+natural+macro-fracture&rft.au=Guglielmi%2C+Y%3BCappa%2C+F%3BRutqvist%2C+J%3BTsang%2C+C%3BGaffet%2C+S%3BAnonymous&rft.aulast=Guglielmi&rft.aufirst=Y&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boreholes; detection; diffusion; elasticity; fluid dynamics; fluid phase; fluid pressure; fractured materials; fractures; fracturing; frequency; geophysical methods; in situ; poroelasticity; propagation; rock mechanics; seismic methods; ultra-low frequency ER - TY - JOUR T1 - Inverse model of fully coupled fluid flow and stress in fractured rock masses AN - 762675179; 2010-094021 JF - Eos, Transactions, American Geophysical Union AU - Wang, Yuan AU - Rutqvist, J AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract no. NS51A EP - 02 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - rock masses KW - fractured materials KW - genetic algorithms KW - stress KW - optimization KW - coupling KW - inverse problem KW - fluid phase KW - elastic constants KW - bulk modulus KW - deformation KW - seepage KW - rock mechanics KW - algorithms KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762675179?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Inverse+model+of+fully+coupled+fluid+flow+and+stress+in+fractured+rock+masses&rft.au=Wang%2C+Yuan%3BRutqvist%2C+J%3BAnonymous&rft.aulast=Wang&rft.aufirst=Yuan&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; bulk modulus; coupling; deformation; elastic constants; fluid phase; fractured materials; genetic algorithms; inverse problem; optimization; rock masses; rock mechanics; seepage; stress; water ER - TY - JOUR T1 - Influences of organic carbon supply rate on uranium bioreduction in initially oxidizing, contaminated sediment. AN - 66675144; 19192816 AB - Remediation of uranium-contaminated sediments through in situ stimulation of bioreduction to insoluble UO2 is a potential treatment strategy under active investigation. Previously, we found that newly reduced U(IV) can be reoxidized under reducing conditions sustained by a continuous supply of organic carbon (OC) because of residual reactive Fe(III) and enhanced U(VI) solubilitythrough complexation with carbonate generated through OC oxidation. That finding motivated this investigation directed at identifying a range of OC supply rates that is optimal for establishing U bioreduction and immobilization in initially oxidizing sediments. The effects of OC supply rate, from 0 to 580 mmol of OC (kg of sediment)(-1) year(-1), and OC form (lactate and acetate) on U bioreduction were tested in flow-through columns containing U-contaminated sediments. An intermediate supply rate on the order of 150 mmol of OC (kg of sediment)(-1) year(-1) was determined to be most effective at immobilizing U. At lower OC supply rates, U bioreduction was not achieved, and U(VI) solubilitywas enhanced by complexation with carbonate (from OC oxidation). At the highest OC supply rate, the resulting highly carbonate-enriched solutions also supported elevated levels of U(VI), even though strongly reducing conditions were established. Lactate and acetate were found to have very similar geochemical impacts on effluent U concentrations (and other measured chemical species), when compared at equivalent OC supply rates. While the catalysts of U(VI) reduction to U(IV) are presumably bacteria, the composition of the bacterial community,the Fe-reducing community, and the sulfate-reducing community had no direct relationship with effluent U concentrations. The OC supply rate has competing effects of driving reduction of U(VI) to low-solubility U(IV) solids, as well as causing formation of highly soluble U(VI)-carbonato complexes. These offsetting influences will require careful control of OC supply rates in order to optimize bioreduction-based U stabilization. JF - Environmental science & technology AU - Tokunaga, Tetsu K AU - Wan, Jiamin AU - Kim, Yongman AU - Daly, Rebecca A AU - Brodie, Eoin L AU - Hazen, Terry C AU - Herman, Don AU - Firestone, Mary K AD - Lawrence Berkeley National Laboratory, Berkeley, California 94720, and University of California, Berkeley, California 94720, USA. tktokunaga@lbl.gov Y1 - 2008/12/01/ PY - 2008 DA - 2008 Dec 01 SP - 8901 EP - 8907 VL - 42 IS - 23 SN - 0013-936X, 0013-936X KW - Acetates KW - 0 KW - Organic Chemicals KW - Soil Pollutants, Radioactive KW - Carbon Dioxide KW - 142M471B3J KW - Lactic Acid KW - 33X04XA5AT KW - Uranium KW - 4OC371KSTK KW - Carbon KW - 7440-44-0 KW - Index Medicus KW - Oxidation-Reduction KW - Bacteria -- metabolism KW - Electrodes KW - Acetates -- metabolism KW - Biodegradation, Environmental KW - Carbon Dioxide -- metabolism KW - Time Factors KW - Partial Pressure KW - Lactic Acid -- metabolism KW - Geologic Sediments -- chemistry KW - Organic Chemicals -- metabolism KW - Uranium -- isolation & purification KW - Carbon -- metabolism KW - Soil Pollutants, Radioactive -- isolation & purification KW - Uranium -- analysis KW - Soil Pollutants, Radioactive -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66675144?accountid=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=Environmental+science+%26+technology&rft.atitle=Influences+of+organic+carbon+supply+rate+on+uranium+bioreduction+in+initially+oxidizing%2C+contaminated+sediment.&rft.au=Tokunaga%2C+Tetsu+K%3BWan%2C+Jiamin%3BKim%2C+Yongman%3BDaly%2C+Rebecca+A%3BBrodie%2C+Eoin+L%3BHazen%2C+Terry+C%3BHerman%2C+Don%3BFirestone%2C+Mary+K&rft.aulast=Tokunaga&rft.aufirst=Tetsu&rft.date=2008-12-01&rft.volume=42&rft.issue=23&rft.spage=8901&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-03-05 N1 - Date created - 2009-02-05 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Imaging Historical Voices AN - 57691702; 200904640 AB - Thomas Edison, who invented the phonograph in 1877, was also the first to both record and reproduce sound. However, the first sound recording is credited to a little known French printer and book dealer named Edouard-Leon Scott de Martinville. The ongoing research into optical methods to restore sound recordings transcends Scott and Edison. They are really meant as a broad campaign to preserve and create digital access to historical recordings with as much generality as possible, while avoiding physical contact to the carriers. Generality refers to a set of methods which are roughly independent of material composition, condition, and details of the mechanical recording technology. A goal is to replace the need to maintain a variety of legacy playback systems in the future. Furthermore, the approach is steeped in computer automation and therefore points towards expert systems for mass digitization and preservation. Adapted from the source document. JF - International Preservation News AU - Haber, Carl AD - Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 23 EP - 28 PB - Biblioteque Nationale de France, Paris, France IS - 46 SN - 0890-4960, 0890-4960 KW - Preservation KW - Sound recordings KW - Imaging KW - Digitization KW - article KW - 9.15: TECHNICAL SERVICES - PRESERVATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57691702?accountid=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+Preservation+News&rft.atitle=Imaging+Historical+Voices&rft.au=Haber%2C+Carl&rft.aulast=Haber&rft.aufirst=Carl&rft.date=2008-12-01&rft.volume=&rft.issue=46&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=International+Preservation+News&rft.issn=08904960&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2009-05-04 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Preservation; Imaging; Digitization; Sound recordings ER - TY - JOUR T1 - Analysis of thermally induced changes in fractured rock permeability during 8 years of heating and cooling at the Yucca Mountain Drift Scale Test AN - 50526947; 2009-017323 AB - We analyzed a data set of thermally induced changes in fractured rock permeability during a 4-year heating (up to 200 degrees C) and subsequent 4-year cooling of a large volume, partially saturated and highly fractured volcanic tuff at the Yucca Mountain Drift Scale Test, Nevada, USA. Permeability estimates were derived from about 700 pneumatic (air-injection) tests, taken periodically at 44 packed-off borehole intervals during the heating and cooling cycle from November 1997 through November 2005. We analyzed air-permeability data by numerical modeling of thermally induced stress and moisture movements and their impact on air permeability within the highly fractured rock. Our analysis shows that changes in air permeability during the initial 4-year heating period, which were limited to about one order of magnitude, were caused by the combined effects of thermal-mechanically induced stress on fracture aperture and thermal-hydrologically induced changes in fracture moisture content. At the end of the subsequent 4-year cooling period, air-permeability decreases (to as low as 0.2 of initial) and increases (to as high as 1.8 of initial) were observed. By comparison to the calculated thermo-hydro-elastic model results, we identified these remaining increases or decreases in air permeability as irreversible changes in intrinsic fracture permeability, consistent with either inelastic fracture shear dilation (where permeability increased) or inelastic fracture surface-asperity shortening (where permeability decreased). In this paper, we discuss the possibility that such fracture asperity shortening and associated decrease in fracture permeability might be enhanced by dissolution of highly stressed surface asperities over years of elevated stress and temperature. JF - International Journal of Rock Mechanics and Mining Sciences (1997) AU - Rutqvist, J AU - Freifeld, B AU - Min, K B AU - Elsworth, D AU - Tsang, Y Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 1373 EP - 1389 PB - Elsevier, Oxford-New York VL - 45 IS - 8 SN - 1365-1609, 1365-1609 KW - United States KW - rock masses KW - fractured materials KW - volcanic rocks KW - asperities KW - moisture KW - igneous rocks KW - coupling KW - Nye County Nevada KW - rock mechanics KW - pyroclastics KW - fractures KW - thermomechanical properties KW - tuff KW - Yucca Mountain KW - permeability KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50526947?accountid=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=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%281997%29&rft.atitle=Analysis+of+thermally+induced+changes+in+fractured+rock+permeability+during+8+years+of+heating+and+cooling+at+the+Yucca+Mountain+Drift+Scale+Test&rft.au=Rutqvist%2C+J%3BFreifeld%2C+B%3BMin%2C+K+B%3BElsworth%2C+D%3BTsang%2C+Y&rft.aulast=Rutqvist&rft.aufirst=J&rft.date=2008-12-01&rft.volume=45&rft.issue=8&rft.spage=1373&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%281997%29&rft.issn=13651609&rft_id=info:doi/10.1016%2Fj.ijrmms.2008.01.016 L2 - http://www.sciencedirect.com/science/journal/13651609 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 - 18 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - asperities; coupling; fractured materials; fractures; igneous rocks; moisture; Nevada; Nye County Nevada; permeability; pyroclastics; rock masses; rock mechanics; thermomechanical properties; tuff; United States; volcanic rocks; Yucca Mountain DO - http://dx.doi.org/10.1016/j.ijrmms.2008.01.016 ER - TY - JOUR T1 - Change of a paleoecosystem reef associated with variations in the carbon cycle AN - 50487498; 2009-026463 JF - Eos, Transactions, American Geophysical Union AU - Bill, M AU - O'Dogherty, Luis AU - Poulton, S AU - Wagner, T AU - Kennedy, Martin J Y1 - 2008/12// PY - 2008 DA - December 2008 SP - PP33B EP - 1536 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - Tethys KW - isotopes KW - reefs KW - stable isotopes KW - variations KW - paleoecology KW - carbon dioxide KW - carbon KW - Anthozoa KW - Invertebrata KW - Mollusca KW - Ostreidae KW - Upper Jurassic KW - Jurassic KW - isotope ratios KW - C-13/C-12 KW - Ostreoidea KW - Oxfordian KW - Mesozoic KW - geochemical cycle KW - Bivalvia KW - paleoenvironment KW - Cnidaria KW - carbon cycle KW - North Atlantic KW - Atlantic Ocean KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50487498?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Change+of+a+paleoecosystem+reef+associated+with+variations+in+the+carbon+cycle&rft.au=Bill%2C+M%3BO%27Dogherty%2C+Luis%3BPoulton%2C+S%3BWagner%2C+T%3BKennedy%2C+Martin+J&rft.aulast=Bill&rft.aufirst=M&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anthozoa; Atlantic Ocean; Bivalvia; C-13/C-12; carbon; carbon cycle; carbon dioxide; Cnidaria; geochemical cycle; Invertebrata; isotope ratios; isotopes; Jurassic; Mesozoic; Mollusca; North Atlantic; Ostreidae; Ostreoidea; Oxfordian; paleoecology; paleoenvironment; reefs; stable isotopes; Tethys; Upper Jurassic; variations ER - TY - JOUR T1 - A comparison between Gauss-Newton and Markov-chain Monte Carlo-based methods for inverting spectral induced-polarization data for Cole-Cole parameters AN - 50424773; 2009-054022 AB - We have developed a Bayesian model to invert spectral induced-polarization (SIP) data for Cole-Cole parameters using Markov-chain Monte Carlo (MCMC) sampling methods. We compared the performance of the MCMC-based stochastic method with an iterative Gauss-Newton-based deterministic method for Cole-Cole parameter estimation through inversion of synthetic and laboratory SIP data. The Gauss-Newton-based method can provide an optimal solution for given objective functions under constraints, but the obtained optimal solution generally depends on the choice of initial values and the estimated uncertainty information often is inaccurate or insufficient. In contrast, the MCMC-based inversion method provides extensive global information on unknown parameters, such as the marginal probability distribution functions, from which we can obtain better estimates and tighter uncertainty bounds of the parameters than with the deterministic method. In addition, the results obtained with the MCMC method are independent of the choice of initial values. Because the MCMC-based method does not explicitly offer a single optimal solution for given objective functions, the deterministic and stochastic methods can complement each other. For example, the stochastic method can be used first to obtain the medians of unknown parameters by starting from an arbitrary set of initial values. The deterministic method then can be initiated using the medians as starting values to obtain the optimal estimates of the Cole-Cole parameters. JF - Geophysics AU - Chen, Jinsong AU - Kemna, Andreas AU - Hubbard, Susan S Y1 - 2008/12// PY - 2008 DA - December 2008 SP - F247 EP - F259 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 73 IS - 6 SN - 0016-8033, 0016-8033 KW - experimental studies KW - Monte Carlo analysis KW - statistical analysis KW - geophysical methods KW - inverse problem KW - laboratory studies KW - stochastic processes KW - Cole-Cole models KW - mathematical methods KW - induced polarization KW - algorithms KW - Markov chain analysis KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50424773?accountid=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=Geophysics&rft.atitle=A+comparison+between+Gauss-Newton+and+Markov-chain+Monte+Carlo-based+methods+for+inverting+spectral+induced-polarization+data+for+Cole-Cole+parameters&rft.au=Chen%2C+Jinsong%3BKemna%2C+Andreas%3BHubbard%2C+Susan+S&rft.aulast=Chen&rft.aufirst=Jinsong&rft.date=2008-12-01&rft.volume=73&rft.issue=6&rft.spage=F247&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.2976115 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 40 N1 - PubXState - OK N1 - Document feature - illus. incl. 7 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - algorithms; Cole-Cole models; experimental studies; geophysical methods; induced polarization; inverse problem; laboratory studies; Markov chain analysis; mathematical methods; Monte Carlo analysis; statistical analysis; stochastic processes DO - http://dx.doi.org/10.1190/1.2976115 ER - TY - JOUR T1 - Gravity monitoring of CO (sub 2) movement during sequestration; model studies AN - 50422219; 2009-054445 AB - Sequestration/enhanced oil recovery (EOR) petroleum reservoirs have relatively thin injection intervals with multiple fluid components (oil, hydrocarbon gas, brine, and carbon dioxide, or CO (sub 2) ) whereas brine formations usually have much thicker injection intervals and only two components (brine and CO (sub 2) . Coal formations undergoing methane extraction tend to be thin (3-10 m) but shallow compared to either EOR or brine formations. Injecting CO (sub 2) into an oil reservoir decreases the bulk density in the reservoir. The spatial pattern of the change in the vertical component of gravity (G (sub z) ) is correlated directly with the net change in reservoir density. Furthermore, time-lapse changes in the borehole G (sub z) clearly identify the vertical section of the reservoir where fluid saturations are changing. The CO (sub 2) -brine front, on the order of 1 km within a 20-m-thick brine formation at 1900-m depth with 30% CO (sub 2) and 70% brine saturations, respectively, produced a -10-mu Gal surface gravity anomaly. Such an anomaly would be detectable in the field. The amount of CO (sub 2) a coal-bed methane scenario did not produce a large enough surface gravity response; however, we would expect that for an industrial-size injection, the surface gravity response would be measurable. Gravity inversions in all three scenarios illustrate that the general position of density changes caused by CO (sub 2) can be recovered but not the absolute value of the change. Analysis of the spatial resolution and detectability limits shows that gravity measurements could, under certain circumstances, be used as a lower-cost alternative to seismic measurements. JF - Geophysics AU - Gasperikova, E AU - Hoversten, G M Y1 - 2008/12// PY - 2008 DA - December 2008 SP - WA105 EP - WA112 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 73 IS - 6 SN - 0016-8033, 0016-8033 KW - United States KW - density KW - Pennsylvanian KW - engineering properties KW - coal seams KW - Alabama KW - carbon dioxide KW - gravity methods KW - movement KW - monitoring KW - carbon sequestration KW - bulk density KW - four-dimensional models KW - Paleozoic KW - geophysical methods KW - Carboniferous KW - enhanced recovery KW - cost KW - Black Warrior Basin KW - models KW - gas injection KW - saturation KW - brines KW - reservoir properties KW - Pottsville Group KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50422219?accountid=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=Geophysics&rft.atitle=Gravity+monitoring+of+CO+%28sub+2%29+movement+during+sequestration%3B+model+studies&rft.au=Gasperikova%2C+E%3BHoversten%2C+G+M&rft.aulast=Gasperikova&rft.aufirst=E&rft.date=2008-12-01&rft.volume=73&rft.issue=6&rft.spage=WA105&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.2985823 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 11 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - Alabama; Black Warrior Basin; brines; bulk density; carbon dioxide; carbon sequestration; Carboniferous; coal seams; cost; density; engineering properties; enhanced recovery; four-dimensional models; gas injection; geophysical methods; gravity methods; models; monitoring; movement; Paleozoic; Pennsylvanian; Pottsville Group; reservoir properties; saturation; United States DO - http://dx.doi.org/10.1190/1.2985823 ER - TY - JOUR T1 - Structure of amorphous titania nanoparticles AN - 50143825; 2009-091864 JF - Eos, Transactions, American Geophysical Union AU - Zhang, H AU - Chen, B AU - Banfield, J F AU - Waychunas, G A AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23F EP - 2188 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - molecular structure KW - titanium oxides KW - X-ray diffraction data KW - amorphous materials KW - titania KW - Monte Carlo analysis KW - statistical analysis KW - oxides KW - crystal structure KW - reduction KW - nanoparticles KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143825?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Structure+of+amorphous+titania+nanoparticles&rft.au=Zhang%2C+H%3BChen%2C+B%3BBanfield%2C+J+F%3BWaychunas%2C+G+A%3BAnonymous&rft.aulast=Zhang&rft.aufirst=H&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - amorphous materials; crystal structure; molecular structure; Monte Carlo analysis; nanoparticles; oxides; reduction; statistical analysis; titania; titanium oxides; X-ray diffraction data ER - TY - JOUR T1 - The temporal evolution of Hf and Nd isotopes of rhyolites from the Long Valley Caldera system AN - 50143336; 2009-091844 JF - Eos, Transactions, American Geophysical Union AU - Simon, J I AU - DePaolo, D J AU - Weis, D AU - Renne, P R AU - Mundil, R AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23E EP - 2168 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - silicates KW - Hf-177/Hf-176 KW - volcanic rocks KW - isotopes KW - igneous rocks KW - mass spectra KW - extrusive rocks KW - stable isotopes KW - Cenozoic KW - California KW - hafnium KW - orthosilicates KW - absolute age KW - spectra KW - Long Valley KW - zircon group KW - Ar/Ar KW - high-resolution methods KW - rhyolites KW - Quaternary KW - Mono County California KW - isotope ratios KW - magmatism KW - zircon KW - Long Valley Caldera KW - nesosilicates KW - ICP mass spectra KW - metals KW - Pleistocene KW - 03:Geochronology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143336?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+temporal+evolution+of+Hf+and+Nd+isotopes+of+rhyolites+from+the+Long+Valley+Caldera+system&rft.au=Simon%2C+J+I%3BDePaolo%2C+D+J%3BWeis%2C+D%3BRenne%2C+P+R%3BMundil%2C+R%3BAnonymous&rft.aulast=Simon&rft.aufirst=J&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; California; Cenozoic; extrusive rocks; hafnium; Hf-177/Hf-176; high-resolution methods; ICP mass spectra; igneous rocks; isotope ratios; isotopes; Long Valley; Long Valley Caldera; magmatism; mass spectra; metals; Mono County California; nesosilicates; orthosilicates; Pleistocene; Quaternary; rhyolites; silicates; spectra; stable isotopes; United States; volcanic rocks; zircon; zircon group ER - TY - JOUR T1 - Time-dependent studies of metal retention to and desorption from nanoparticle aggregates AN - 50143279; 2009-091838 JF - Eos, Transactions, American Geophysical Union AU - Kim, C S AU - Stegemeier, J P AU - Dale, J AU - Gilbert, B AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23D EP - 2162 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - desorption KW - copper KW - pollutants KW - oxyhydroxides KW - complexing KW - pollution KW - aqueous solutions KW - adsorption KW - ions KW - remediation KW - hydroxides KW - chemical reactions KW - time factor KW - metals KW - EXAFS data KW - oxides KW - cations KW - nanoparticles KW - pH KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143279?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Time-dependent+studies+of+metal+retention+to+and+desorption+from+nanoparticle+aggregates&rft.au=Kim%2C+C+S%3BStegemeier%2C+J+P%3BDale%2C+J%3BGilbert%2C+B%3BAnonymous&rft.aulast=Kim&rft.aufirst=C&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - adsorption; aqueous solutions; cations; chemical reactions; complexing; copper; desorption; EXAFS data; hydroxides; ions; metals; nanoparticles; oxides; oxyhydroxides; pH; pollutants; pollution; remediation; time factor ER - TY - JOUR T1 - Diffusion in argillaceous media; bridging the molecular and laboratory scales AN - 50141935; 2009-091868 JF - Eos, Transactions, American Geophysical Union AU - Bourg, I C AU - Sposito, G AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23F EP - 2192 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - solute transport KW - silicates KW - experimental studies KW - diffusion KW - cation exchange capacity KW - textures KW - pollutants KW - smectite KW - pollution KW - aquitards KW - clay minerals KW - carbon dioxide KW - molecular structure KW - laboratory studies KW - sheet silicates KW - molecular dynamics KW - nanoparticles KW - pore water KW - montmorillonite KW - argillaceous texture KW - 01B:Mineralogy of silicates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141935?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Diffusion+in+argillaceous+media%3B+bridging+the+molecular+and+laboratory+scales&rft.au=Bourg%2C+I+C%3BSposito%2C+G%3BAnonymous&rft.aulast=Bourg&rft.aufirst=I&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquitards; argillaceous texture; carbon dioxide; cation exchange capacity; clay minerals; diffusion; experimental studies; laboratory studies; molecular dynamics; molecular structure; montmorillonite; nanoparticles; pollutants; pollution; pore water; sheet silicates; silicates; smectite; solute transport; textures ER - TY - JOUR T1 - Kinetics of mercury-sulfide nanoparticle formation in the presence of dissolved organic matter AN - 50140820; 2009-091840 JF - Eos, Transactions, American Geophysical Union AU - Slowey, A J AU - Gilbert, B AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23D EP - 2164 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - pollutants KW - complexing KW - solutes KW - pollution KW - X-ray spectra KW - absorption KW - organic compounds KW - chemical reactions KW - metals KW - cations KW - spectra KW - thermodynamic properties KW - sulfides KW - nanoparticles KW - kinetics KW - aquatic environment KW - mercury KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50140820?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Kinetics+of+mercury-sulfide+nanoparticle+formation+in+the+presence+of+dissolved+organic+matter&rft.au=Slowey%2C+A+J%3BGilbert%2C+B%3BAnonymous&rft.aulast=Slowey&rft.aufirst=A&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absorption; aquatic environment; cations; chemical fractionation; chemical reactions; complexing; kinetics; mercury; metals; nanoparticles; organic compounds; pollutants; pollution; solutes; spectra; sulfides; thermodynamic properties; X-ray spectra ER - TY - JOUR T1 - Nickel sorption to bacteriogenic manganese oxides; insights from X-ray absorption spectroscopy and density functional theory AN - 50140720; 2009-091873 JF - Eos, Transactions, American Geophysical Union AU - Pena, J AU - Kwon, K AU - Refson, K AU - Bargar, J R AU - Sposito, G AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract V23F EP - 2197 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - sorption KW - experimental studies KW - density KW - pollutants KW - pollution KW - remediation KW - biogenic processes KW - X-ray data KW - metals KW - bacteria KW - nickel KW - manganese oxides KW - EXAFS data KW - oxides KW - chemical fractionation KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50140720?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Nickel+sorption+to+bacteriogenic+manganese+oxides%3B+insights+from+X-ray+absorption+spectroscopy+and+density+functional+theory&rft.au=Pena%2C+J%3BKwon%2C+K%3BRefson%2C+K%3BBargar%2C+J+R%3BSposito%2C+G%3BAnonymous&rft.aulast=Pena&rft.aufirst=J&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bacteria; biogenic processes; chemical fractionation; density; EXAFS data; experimental studies; manganese oxides; metals; nickel; oxides; pollutants; pollution; remediation; sorption; X-ray data ER - TY - JOUR T1 - Poroelastic attenuation due to mesoscopic heterogeneities AN - 50101264; 2010-011774 JF - Eos, Transactions, American Geophysical Union AU - Masson, Y AU - Pride, S R AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract S13A EP - 1787 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, Suppl. SN - 0096-3941, 0096-3941 KW - elasticity KW - numerical models KW - finite difference analysis KW - poroelasticity KW - stress KW - data processing KW - porous materials KW - elastic waves KW - orthotropic materials KW - models KW - computer programs KW - attenuation KW - propagation KW - seismic waves KW - wave dispersion KW - anisotropy KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101264?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Poroelastic+attenuation+due+to+mesoscopic+heterogeneities&rft.au=Masson%2C+Y%3BPride%2C+S+R%3BAnonymous&rft.aulast=Masson&rft.aufirst=Y&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropy; attenuation; computer programs; data processing; elastic waves; elasticity; finite difference analysis; models; numerical models; orthotropic materials; poroelasticity; porous materials; propagation; seismic waves; stress; wave dispersion ER - TY - JOUR T1 - Structure, chemistry, and properties of mineral nanoparticles AN - 50097152; 2009-022935 AB - Nanoparticle properties can show marked departures from their bulk analog materials, including large differences in chemical reactivity, molecular and electronic structure, and mechanical behavior. The greatest changes are expected at the smallest sizes, e.g. 10 nanometers and less, where surface effects are likely to dominate bonding, shape, and energy considerations. The precise chemistry at nanoparticle interfaces can have a profound effect on structure, phase transformations, strain, and reactivity. Certain phases may exist only as nanoparticles, requiring transformations in chemistry, stoichiometry, and structure with evolution to larger sizes. In general, mineral nanoparticles have been little studied. JF - Elements AU - Waychunas, Glenn A AU - Zhang, Hengzhong AU - Hochella, Michael F, Jr Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 381 EP - 387 PB - Mineralogical Society of America and Mineralogical Society of Great Britain and Ireland and Mineralogical Association of Canada and Geochemical Society and Clay Minerals Society VL - 4 IS - 6 SN - 1811-5209, 1811-5209 KW - silicates KW - serpentine KW - goethite KW - strain KW - crystal structure KW - crystal growth KW - bonding KW - reactivity KW - serpentine group KW - silica KW - oxides KW - chemical composition KW - stoichiometry KW - kinetics KW - water KW - pair distribution function KW - oriented aggregation KW - mechanical properties KW - nanominerals KW - ferrihydrite KW - size KW - calcite KW - morphology KW - molecular structure KW - nucleation KW - sheet silicates KW - transformations KW - crystal chemistry KW - nanoparticles KW - carbonates KW - energy KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097152?accountid=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=Elements&rft.atitle=Structure%2C+chemistry%2C+and+properties+of+mineral+nanoparticles&rft.au=Waychunas%2C+Glenn+A%3BZhang%2C+Hengzhong%3BHochella%2C+Michael+F%2C+Jr&rft.aulast=Waychunas&rft.aufirst=Glenn&rft.date=2008-12-01&rft.volume=4&rft.issue=6&rft.spage=381&rft.isbn=&rft.btitle=&rft.title=Elements&rft.issn=18115209&rft_id=info:doi/10.2113%2Fgselements.4.6.381 L2 - http://www.elementsmagazine.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 - 35 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bonding; calcite; carbonates; chemical composition; crystal chemistry; crystal growth; crystal structure; energy; ferrihydrite; goethite; kinetics; mechanical properties; molecular structure; morphology; nanominerals; nanoparticles; nucleation; oriented aggregation; oxides; pair distribution function; reactivity; serpentine; serpentine group; sheet silicates; silica; silicates; size; stoichiometry; strain; transformations; water DO - http://dx.doi.org/10.2113/gselements.4.6.381 ER - TY - JOUR T1 - Econometric models of power prices: an approach to market monitoring in the Western US AN - 37153443; 3874920 JF - Utilities policy AU - Barmack, Matthew AU - Kahn, Edward AU - Tierney, Susan AU - Goldman, Charles AD - Pacific Gas and Electric Company ; Lawrence Berkeley National Laboratory Y1 - 2008/12// PY - 2008 DA - Dec 2008 SP - 307 EP - 320 VL - 16 IS - 4 SN - 0957-1787, 0957-1787 KW - Economics KW - Deregulation KW - Prices KW - Power KW - Econometrics KW - Electricity KW - Monitoring KW - Utilities KW - Policy studies KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37153443?accountid=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=Utilities+policy&rft.atitle=Econometric+models+of+power+prices%3A+an+approach+to+market+monitoring+in+the+Western+US&rft.au=Barmack%2C+Matthew%3BKahn%2C+Edward%3BTierney%2C+Susan%3BGoldman%2C+Charles&rft.aulast=Barmack&rft.aufirst=Matthew&rft.date=2008-12-01&rft.volume=16&rft.issue=4&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Utilities+policy&rft.issn=09571787&rft_id=info:doi/10.1016%2Fj.jup.2007.12.001 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 3865 4025; 8163; 9965; 10107; 8247 6103 11032 9705; 3445 3893 3921; 4163 4246; 13217 10484; 9628 DO - http://dx.doi.org/10.1016/j.jup.2007.12.001 ER - TY - JOUR T1 - Multiple component end-member mixing model of dilution: hydrochemical effects of construction water at Yucca Mountain, Nevada, USA TT - Modele de melange a poles multiples de dilution: consequences hydrochimiques d'un amenagement effets hydrochimiques d'amenagement hydraulique dans la Yucca Mountain, Nevada, USA AN - 21152750; 11236423 AB - The standard dual-component and two-member linear mixing model is often used to quantify water mixing of different sources. However, it is no longer applicable whenever actual mixture concentrations are not exactly known because of dilution. For example, low-water-content (low-porosity) rock samples are leached for pore-water chemical compositions, which therefore are diluted in the leachates. A multicomponent, two-member mixing model of dilution has been developed to quantify mixing of water sources and multiple chemical components experiencing dilution in leaching. This extended mixing model was used to quantify fracture-matrix interaction in construction-water migration tests along the Exploratory Studies Facility (ESF) tunnel at Yucca Mountain, Nevada, USA. The model effectively recovers the spatial distribution of water and chemical compositions released from the construction water, and provides invaluable data on the matrix fracture interaction. The methodology and formulations described here are applicable to many sorts of mixing-dilution problems, including dilution in petroleum reservoirs, hydrospheres, chemical constituents in rocks and minerals, monitoring of drilling fluids, and leaching, as well as to environmental science studies.Original Abstract: Le modele lineaire standard de melange a deux composants et a deux membres est souvent utilise pour quantifier le melange d'eau d'origines differentes. Cependant, ce n'est plus applicable chaque fois que les concentrations reelles de melange ne sont pas connues avec precision a cause de la dilution. Par exemple des echantillons de roche avec un contenu en eau peu eleve (porosite peu elevee) sont lessives pour aboutir aux compositions chimiques de l'eau intergranulaire, qui par consequent sont diluees dans les lessivats. Un modele de melange de dilution a deux membres, a composants multiples, a ete developpe afin de quantifier le melange de sources d'eau et de composants chimiques multiples subissant une dilution par lessivage. Ce modele developpe de melange a ete utilise pour quantifier l'interaction fracture-matrice dans les tests de migration dans les amenagements hydrauliques le long du tunnel Exploratory Studies Facility (ESF) dans la Yucca Mountain, Nevada, USA. Le modele reproduit efficacement la distribution spatiale de l'eau et des compositions chimiques restituees par l'amenagement hydraulique, et fournit des donnees inestimables sur l'interaction matrice fracture. La methodologie et les formulations decrites ici sont applicables a de nombreuse categories de problemes de melange-dilution, incluant la dilution dans les reservoirs petroliers, l'hydrosphere, les constituants chimiques des roches et des mineraux, le controle des fluides de forage, et le lessivage, de meme que les etudes de science environnementale.El modelo convencional de doble componentes y dos miembros de mezcla lineal se usa a menudo para cuantificar las mezclas de agua de diferente origen. Sin embargo, no es aplicable en los casos en que las concentraciones de la mezcla no se conocen con exactitud debido a la dilucion. Por ejemplo, muestras de rocas con bajos contenidos de agua (baja porosidad) se mezclan con agua poral de composicion quimica diferente, lo que resulta en lixiviados diluidos. Se ha desarrollado un modelo multicomponente de dilucion de dos miembros a fin de cuantificar la mezcla de aguas de diferente origen y la dilucion en el lixiviado de los componentes quimicos multiples. Este modelo extendido de mezcla se utilizo para cuantificar las interacciones entre las fracturas y la matriz en ensayos de migracion de agua de construccion en el tunel de la Instalacion de Estudios Exploratorios (IEE) en las Montanas Yucca, Nevada, USA. El modelo captura la distribucion espacial del agua y los componentes quimicos liberados por el agua de construccion, y proporciona datos invalorables sobre las interacciones fracturas-matriz. La metodologia y formulaciones descriptas son aplicables a varios tipos de problemas de mezcla y dilucion, incluyendo diluciones en reservorios de petroleo, hidrosferas, componentes quimicos en rocas y minerales, monitoreo de fluidos de perforacion, y lixiviados, asi como a estudios de ciencias ambientales., aa[frac12]", e[iquest][tm]ae34-ae[frac12]"ae&#x 00BD; oeae[iquest]!e[iquest] degree — ; O modelo standard de mistura linear de dois componentes e dois membros e frequentemente utilizado para quantificar a mistura de aguas de diferentes origens. No entanto, o mesmo ja nao e aplicavel sempre que as reais concentracoes da mistura nao forem conhecidas com precisao, devido a diluicao. Por exemplo, as amostras de rocha com baixo teor de agua (baixa porosidade) sao lixiviadas para obter as concentracoes quimicas da agua dos poros, que deste modo se encontram diluidas no lixiviado. Foi desenvolvido um modelo de diluicao de componentes multiplos e dois membros para quantificar a mistura das origens de agua e dos multiplos componentes quimicos que sofrem diluicao durante a lixiviacao. Este modelo de mistura alargado foi usado para quantificar a interaccao fractura-matriz em testes de migracao da agua de construcao ao longo do tunel das Instalacoes dos Estudos Exploratorios (Exploratory Studies Facility, ESF) em Yucca Mountain, Nevada, EUA. O modelo reflecte efectivamente a distribuicao espacial da agua e das composicoes quimicas libertadas pela agua de construcao e fornece dados preciosos relativos a interaccao matriz-fractura. A metodologia e as formulacoes descritas sao aplicaveis a muitos tipos de problemas de mistura-diluicao, incluindo a diluicao em reservatorios de petroleo, hidrosfera, constituintes quimicos em rochas e minerais, monitorizacao de fluidos de perfuracao, lixiviacao, bem como em estudos de ciencias ambientais. JF - Hydrogeology Journal AU - Lu, Guoping AU - Sonnenthal, Eric L AU - Bodvarsson, Gudmundur S AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA, 94720, USA, guopinglu@yahoo.com Y1 - 2008/12// PY - 2008 DA - Dec 2008 SP - 1517 EP - 1526 PB - Springer-Verlag, P.O. Box 2485 Secaucus NJ 07096-2485 USA VL - 16 IS - 8 SN - 1431-2174, 1431-2174 KW - Pollution Abstracts; Water Resources Abstracts KW - USA, Nevada, Yucca Mt. KW - Drilling fluids KW - USA, Nevada KW - Mixing KW - Migration KW - Mountains KW - spatial distribution KW - Petroleum KW - Chemical Composition KW - Reservoirs KW - migration KW - Leaching KW - Chemical composition KW - Construction KW - water mixing KW - Model Studies KW - Wastewater Disposal KW - Monitoring KW - Chemical analysis KW - Leachates KW - Minerals KW - P 2000:FRESHWATER POLLUTION KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21152750?accountid=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=Hydrogeology+Journal&rft.atitle=Multiple+component+end-member+mixing+model+of+dilution%3A+hydrochemical+effects+of+construction+water+at+Yucca+Mountain%2C+Nevada%2C+USA&rft.au=Lu%2C+Guoping%3BSonnenthal%2C+Eric+L%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Lu&rft.aufirst=Guoping&rft.date=2008-12-01&rft.volume=16&rft.issue=8&rft.spage=1517&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-008-0322-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Mountains; migration; spatial distribution; Chemical composition; Leaching; Petroleum; Drilling fluids; water mixing; Minerals; Reservoirs; Leachates; Chemical analysis; Construction; Wastewater Disposal; Monitoring; Chemical Composition; Migration; Mixing; Model Studies; USA, Nevada, Yucca Mt.; USA, Nevada DO - http://dx.doi.org/10.1007/s10040-008-0322-1 ER - TY - JOUR T1 - Lack of Bystander Effects from High-LET Radiation for Early Cytogenetic End Points AN - 20304375; 8904708 AB - Groesser, T., Cooper, B. and Rydberg, B. Lack of Bystander Effects from High-LET Radiation for Early Cytogenetic End Points. Radiat. Res. 170, 794-802 (2008). The aim of this work was to study radiation-induced bystander effects for early cytogenetic end points in various cell lines using the medium transfer technique after exposure to high- and low-LET radiation. Cells were exposed to 20 MeV/ nucleon nitrogen ions, 968 MeV/nucleon iron ions, or 575 MeV/nucleon iron ions followed by transfer of the conditioned medium from the irradiated cells to unirradiated test cells. The effects studied included DNA double-strand break induction, gamma -H2AX focus formation, induction of chromatid breaks in prematurely condensed chromosomes, and micronucleus formation using DNA repair-proficient and -deficient hamster and human cell lines (xrs6, V79, SW48, MO59K and MO59J). Cell survival was also measured in SW48 bystander cells using X rays. Although it was occasionally possible to detect an increase in chromatid break levels using nitrogen ions and to see a higher number of gamma -H2AX foci using nitrogen and iron ions in xrs6 bystander cells in single experiments, the results were not reproducible. After we pooled all the data, we could not verify a significant bystander effect for any of these end points. Also, we did not detect a significant bystander effect for DSB induction or micronucleus formation in these cell lines or for clonogenic survival in SW48 cells. The data suggest that DNA damage and cytogenetic changes are not induced in bystander cells. In contrast, data in the literature show pronounced bystander effects in a variety of cell lines, including clonogenic survival in SW48 cells and induction of chromatid breaks and micronuclei in hamster cells. To reconcile these conflicting data, it is possible that the epigenetic status of the specific cell line or the precise culture conditions and medium supplements, such as serum, may be critical for inducing bystander effects. JF - Radiation Research AU - Groesser, Torsten AU - Cooper, Brian AU - Rydberg, Bjorn AD - Lawrence Berkeley National Laboratory, Life Sciences Division, Department of Genome Stability, Berkeley, California, tgroesser@lbl.gov Y1 - 2008/12// PY - 2008 DA - Dec 2008 SP - 794 EP - 802 PB - Radiation Research Society VL - 170 IS - 6 SN - 0033-7587, 0033-7587 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Toxicology Abstracts KW - Cell survival KW - Ions KW - DNA damage KW - Chromosomes KW - Data processing KW - Chromatids KW - epigenetics KW - Micronuclei KW - Cell culture KW - Iron KW - Nitrogen KW - X 24390:Radioactive Materials KW - N 14820:DNA Metabolism & Structure KW - G 07730:Development & Cell Cycle UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20304375?accountid=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=Radiation+Research&rft.atitle=Lack+of+Bystander+Effects+from+High-LET+Radiation+for+Early+Cytogenetic+End+Points&rft.au=Groesser%2C+Torsten%3BCooper%2C+Brian%3BRydberg%2C+Bjorn&rft.aulast=Groesser&rft.aufirst=Torsten&rft.date=2008-12-01&rft.volume=170&rft.issue=6&rft.spage=794&rft.isbn=&rft.btitle=&rft.title=Radiation+Research&rft.issn=00337587&rft_id=info:doi/10.1667%2FRR1458.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Cell survival; DNA damage; Ions; Chromosomes; Data processing; Chromatids; epigenetics; Micronuclei; Cell culture; Iron; Nitrogen DO - http://dx.doi.org/10.1667/RR1458.1 ER - TY - JOUR T1 - Metabolic engineering of microorganisms for biofuels production: from bugs to synthetic biology to fuels AN - 20053825; 8840166 AB - The ability to generate microorganisms that can produce biofuels similar to petroleum-based transportation fuels would allow the use of existing engines and infrastructure and would save an enormous amount of capital required for replacing the current infrastructure to accommodate biofuels that have properties significantly different from petroleum-based fuels. Several groups have demonstrated the feasibility of manipulating microbes to produce molecules similar to petroleum-derived products, albeit at relatively low productivity (e.g. maximum butanol production is around 20 g/L). For cost-effective production of biofuels, the fuel-producing hosts and pathways must be engineered and optimized. Advances in metabolic engineering and synthetic biology will provide new tools for metabolic engineers to better understand how to rewire the cell in order to create the desired phenotypes for the production of economically viable biofuels. JF - Current Opinion in Biotechnology AU - Lee, Sung Kuk AU - Chou, Howard AU - Ham, Timothy S AU - Lee, Taek Soon AU - Keasling, Jay D AD - Joint BioEnergy Institute, Emeryville, CA 95608, USA, Keasling@berkeley.edu Y1 - 2008/12// PY - 2008 DA - Dec 2008 SP - 556 EP - 563 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 19 IS - 6 SN - 0958-1669, 0958-1669 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Fuels KW - Reviews KW - Microorganisms KW - metabolic engineering KW - butanol KW - Biofuels KW - W 30910:Imaging KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20053825?accountid=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=Current+Opinion+in+Biotechnology&rft.atitle=Metabolic+engineering+of+microorganisms+for+biofuels+production%3A+from+bugs+to+synthetic+biology+to+fuels&rft.au=Lee%2C+Sung+Kuk%3BChou%2C+Howard%3BHam%2C+Timothy+S%3BLee%2C+Taek+Soon%3BKeasling%2C+Jay+D&rft.aulast=Lee&rft.aufirst=Sung&rft.date=2008-12-01&rft.volume=19&rft.issue=6&rft.spage=556&rft.isbn=&rft.btitle=&rft.title=Current+Opinion+in+Biotechnology&rft.issn=09581669&rft_id=info:doi/10.1016%2Fj.copbio.2008.10.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reviews; Fuels; Microorganisms; metabolic engineering; butanol; Biofuels DO - http://dx.doi.org/10.1016/j.copbio.2008.10.014 ER - TY - JOUR T1 - The passivation of calcite by acid mine water; column experiments with ferric sulfate and ferric chloride solutions at pH 2 AN - 1464885553; 2013-089546 AB - Column experiments, simulating the behavior of passive treatment systems for acid mine drainage, have been performed. Acid solutions (HCl or H (sub 2) SO (sub 4) , pH 2), with initial concentrations of Fe(III) ranging from 250 to 1500 mg L (super -1) , were injected into column reactors packed with calcite grains at a constant flow rate. The composition of the solutions was monitored during the experiments. At the end of the experiments (passivation of the columns), the composition and structure of the solids were measured. The dissolution of calcite in the columns caused an increase in pH and the release of Ca into the solution, leading to the precipitation of gypsum and Fe-oxyhydroxysulfates (Fe(III)-SO (sub 4) -H (super +) solutions) or Fe-oxyhydroxychlorides (Fe(III)-Cl-H (super +) solutions). The columns worked as an efficient barrier for some time, increasing the pH of the circulating solutions from 2 to nearly equal 6-7 and removing its metal content. However, after some time (several weeks, depending on the conditions), the columns became chemically inert. The results showed that passivation time increased with decreasing anion and metal content of the solutions. Gypsum was the phase responsible for the passivation of calcite in the experiments with Fe(III)-SO (sub 4) -H (super +) solutions. Schwertmannite and goethite appeared as the Fe(III) secondary phases in those experiments. Akaganeite was the phase responsible for the passivation of the system in the experiments with Fe(III)-Cl-H (super +) solutions. Abstract Copyright (2008) Elsevier, B.V. JF - Applied Geochemistry AU - Soler, J M AU - Boi, Marco AU - Mogollon, Jose Luis AU - Cama, J AU - Ayora, C AU - Nico, P S AU - Tamura, N AU - Kunz, M Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 3579 EP - 3588 PB - Elsevier, Oxford-New York-Beijing VL - 23 IS - 12 SN - 0883-2927, 0883-2927 KW - halides KW - experimental studies KW - acid mine drainage KW - sulfates KW - solutions KW - pollution KW - simulation KW - hydrochemistry KW - iron KW - calcite KW - ferric iron KW - chemical reactions KW - metals KW - chlorides KW - chemical composition KW - geochemistry KW - carbonates KW - pH KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464885553?accountid=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=The+passivation+of+calcite+by+acid+mine+water%3B+column+experiments+with+ferric+sulfate+and+ferric+chloride+solutions+at+pH+2&rft.au=Soler%2C+J+M%3BBoi%2C+Marco%3BMogollon%2C+Jose+Luis%3BCama%2C+J%3BAyora%2C+C%3BNico%2C+P+S%3BTamura%2C+N%3BKunz%2C+M&rft.aulast=Soler&rft.aufirst=J&rft.date=2008-12-01&rft.volume=23&rft.issue=12&rft.spage=3579&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2Fj.apgeochem.2008.08.011 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2013-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2013-12-05 N1 - SubjectsTermNotLitGenreText - acid mine drainage; calcite; carbonates; chemical composition; chemical reactions; chlorides; experimental studies; ferric iron; geochemistry; halides; hydrochemistry; iron; metals; pH; pollution; simulation; solutions; sulfates DO - http://dx.doi.org/10.1016/j.apgeochem.2008.08.011 ER - TY - JOUR T1 - Corrosion-induced gas generation in a nuclear waste repository; reactive geochemistry and multiphase flow effects AN - 1464883982; 2013-089534 AB - Corrosion of steel canisters, stored in a repository for spent fuel and high-level nuclear wastes, leads to the generation and accumulation of H (sub 2) gas in the backfilled emplacement tunnels, which may significantly affect long-term repository safety. Previous studies have used H (sub 2) generation rates based on the volume of the waste or canister material and the stoichiometry of the corrosion reaction. However, Fe corrosion and H (sub 2) generation rates vary with time, depending on factors such as amount of Fe, water availability, water contact area and aqueous and solid chemistry. To account for these factors and feedback mechanisms, a chemistry model was developed related to Fe corrosion, coupled with two-phase (liquid and gas) flow phenomena that are driven by gas-pressure buildup associated with H (sub 2) generation and water consumption. Results indicate that by dynamically calculating H (sub 2) generation rates based on a simple model of corrosion chemistry, and by coupling this corrosion reaction with two-phase flow processes, the degree and extent of gas-pressure buildup could be much smaller compared to a model that neglects the coupling between flow and reactive transport mechanisms. By considering the feedback of corrosion chemistry, the gas pressure increases initially at the canister, but later decreases and eventually returns to a stabilized pressure that is slightly higher than the background pressure. The current study focuses on corrosion under anaerobic conditions for which the coupled hydrogeochemical model was used to examine the role of selected physical parameters on H (sub 2) gas generation and corresponding pressure buildup in a nuclear waste repository. The developed model can be applied to evaluate the effect of water and mineral chemistry of the buffer and host rock on the corrosion reaction for future site-specific studies. Abstract Copyright (2008) Elsevier, B.V. JF - Applied Geochemistry AU - Xu, T AU - Senger, Rainer AU - Finsterle, S Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 3423 EP - 3433 PB - Elsevier, Oxford-New York-Beijing VL - 23 IS - 12 SN - 0883-2927, 0883-2927 KW - solute transport KW - hazardous waste KW - waste disposal sites KW - fluid phase KW - environmental analysis KW - radioactive waste KW - ground water KW - reactivity KW - water-rock interaction KW - transport KW - water pollution KW - kinetics KW - geochemistry KW - liquid phase KW - corrosion KW - numerical models KW - gaseous phase KW - underground storage KW - pollutants KW - pollution KW - hydrochemistry KW - gases KW - underground installations KW - waste disposal KW - crystal chemistry KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464883982?accountid=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=Corrosion-induced+gas+generation+in+a+nuclear+waste+repository%3B+reactive+geochemistry+and+multiphase+flow+effects&rft.au=Xu%2C+T%3BSenger%2C+Rainer%3BFinsterle%2C+S&rft.aulast=Xu&rft.aufirst=T&rft.date=2008-12-01&rft.volume=23&rft.issue=12&rft.spage=3423&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2Fj.apgeochem.2008.07.012 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2013-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2013-12-05 N1 - SubjectsTermNotLitGenreText - corrosion; crystal chemistry; environmental analysis; fluid phase; gaseous phase; gases; geochemistry; ground water; hazardous waste; hydrochemistry; kinetics; liquid phase; numerical models; pollutants; pollution; radioactive waste; reactivity; solute transport; transport; underground installations; underground storage; waste disposal; waste disposal sites; water pollution; water-rock interaction DO - http://dx.doi.org/10.1016/j.apgeochem.2008.07.012 ER - TY - JOUR T1 - A high-resolution chemical and structural study of framboidal pyrite formed within a low-temperature bacterial biofilm AN - 1282823428; 2013-014658 JF - Geobiology AU - MacLean, L C W AU - Tyliszczak, T AU - Gilbert, P U P A AU - Zhou, D AU - Pray, T J AU - Onstott, T C AU - Southam, G Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 471 EP - 480 PB - Blackwell, Oxford VL - 6 IS - 5 SN - 1472-4677, 1472-4677 KW - X-ray diffraction data KW - temperature KW - XANES spectra KW - framboidal texture KW - spectra KW - South Africa KW - Mpumalanga South Africa KW - Witwatersrand KW - Evander Mine KW - textures KW - X-ray spectra KW - EDS spectra KW - organic compounds KW - boreholes KW - Southern Africa KW - biofilms KW - bacteria KW - X-PEEM spectra KW - low temperature KW - anaerobic environment KW - Africa KW - pyrite KW - sulfides KW - SEM data KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1282823428?accountid=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=Geobiology&rft.atitle=A+high-resolution+chemical+and+structural+study+of+framboidal+pyrite+formed+within+a+low-temperature+bacterial+biofilm&rft.au=MacLean%2C+L+C+W%3BTyliszczak%2C+T%3BGilbert%2C+P+U+P+A%3BZhou%2C+D%3BPray%2C+T+J%3BOnstott%2C+T+C%3BSoutham%2C+G&rft.aulast=MacLean&rft.aufirst=L+C&rft.date=2008-12-01&rft.volume=6&rft.issue=5&rft.spage=471&rft.isbn=&rft.btitle=&rft.title=Geobiology&rft.issn=14724677&rft_id=info:doi/10.1111%2Fj.1472-4669.2008.00174.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=1472-4677 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 46 N1 - Document feature - illus. N1 - SuppNotes - NSF Grant EAR-9978267 N1 - Last updated - 2013-02-05 N1 - SubjectsTermNotLitGenreText - Africa; anaerobic environment; bacteria; biofilms; boreholes; EDS spectra; Evander Mine; framboidal texture; low temperature; Mpumalanga South Africa; organic compounds; pyrite; SEM data; South Africa; Southern Africa; spectra; sulfides; temperature; textures; Witwatersrand; X-PEEM spectra; X-ray diffraction data; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1111/j.1472-4669.2008.00174.x ER - TY - JOUR T1 - Stable Ca isotopes in Tamarix aphylla tree rings, Death Valley, California AN - 1220564788; 2013-000275 JF - Eos, Transactions, American Geophysical Union AU - Yang, W AU - DePaolo, D J AU - Ingram, B L AU - Owens, Tom L AU - Anonymous Y1 - 2008/12// PY - 2008 DA - December 2008 SP - Abstract PP52A EP - 08 PB - American Geophysical Union, Washington, DC VL - 89 IS - 53, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - calcium KW - isotope fractionation KW - alkaline earth metals KW - sulfates KW - isotopes KW - isotope ratios KW - Death Valley National Park KW - C-13/C-12 KW - indicators KW - stable isotopes KW - drought KW - California KW - Ca-44/Ca-40 KW - S-34/S-32 KW - tree rings KW - metals KW - gypsum KW - carbon KW - Death Valley KW - sulfur KW - ecology KW - climate KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1220564788?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Stable+Ca+isotopes+in+Tamarix+aphylla+tree+rings%2C+Death+Valley%2C+California&rft.au=Yang%2C+W%3BDePaolo%2C+D+J%3BIngram%2C+B+L%3BOwens%2C+Tom+L%3BAnonymous&rft.aulast=Yang&rft.aufirst=W&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2008 fall meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2012-11-29 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; C-13/C-12; Ca-44/Ca-40; calcium; California; carbon; climate; Death Valley; Death Valley National Park; drought; ecology; gypsum; indicators; isotope fractionation; isotope ratios; isotopes; metals; S-34/S-32; stable isotopes; sulfates; sulfur; tree rings; United States ER - TY - JOUR T1 - Approaches to modelling coupled flow and reaction in a 2D cementation experiment AN - 1112675431; 2012-090947 AB - Porosity evolution at reactive interfaces is a key process that governs the evolution and performances of many engineered systems that have important applications in earth and environmental sciences. This is the case, for example, at the interface between cement structures and clays in deep geological nuclear waste disposals. Although in a different transport regime, similar questions arise for permeable reactive barriers used for biogeochemical remediation in surface environments. The COMEDIE project aims at investigating the coupling between transport, hydrodynamics and chemistry when significant variations of porosity occur. The present work focuses on a numerical benchmark used as a design exercise for the future COMEDIE-2D experiment. The use of reactive transport simulation tools like Hytec and Crunch provides predictions of the physico-chemical evolutions that are expected during the future experiments in laboratory. Focus is given in this paper on the evolution during the simulated experiment of precipitate, permeability and porosity fields. A first case is considered in which the porosity is constant. Results obtained with Crunch and Hytec are in relatively good agreement. Differences are attributable to the models of reactive surface area taken into account for dissolution/precipitation processes. Crunch and Hytec simulations taking into account porosity variations are then presented and compared. Results given by the two codes are in qualitative agreement, with differences attributable in part to the models of reactive surface area for dissolution/precipitation processes. As a consequence, the localization of secondary precipitates predicted by Crunch leads to lower local porosities than for predictions obtained by Hytec and thus to a stronger coupling between flow and chemistry. This benchmark highlights the importance of the surface area model employed to describe systems in which strong porosity variations occur as a result of dissolution/precipitation. The simulation of highly non-linear reactive transport systems is also shown to be partly dependent on specific numerical approaches. Abstract Copyright (2008) Elsevier, B.V. JF - Advances in Water Resources AU - Cochepin, B AU - Trotignon, L AU - Bildstein, O AU - Steefel, C I AU - Lagneau, V AU - van der lee, J Y1 - 2008/12// PY - 2008 DA - December 2008 SP - 1540 EP - 1551 PB - Elsevier, Oxford VL - 31 IS - 12 SN - 0309-1708, 0309-1708 KW - dispersivity KW - contaminant plumes KW - coupling KW - oxalates KW - simulation KW - ions KW - remediation KW - radioactive waste KW - transport KW - tracers KW - interfaces KW - velocity KW - reactive transport KW - oxides KW - hydrodynamics KW - kinetics KW - concentration KW - diffusion KW - cementation KW - solutes KW - prediction KW - pollution KW - equations KW - bioremediation KW - equilibrium KW - porosity KW - two-dimensional models KW - flows KW - portlandite KW - soil-structure interface KW - precipitation KW - diagenesis KW - volume KW - steady-state processes KW - waste disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1112675431?accountid=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+Water+Resources&rft.atitle=Approaches+to+modelling+coupled+flow+and+reaction+in+a+2D+cementation+experiment&rft.au=Cochepin%2C+B%3BTrotignon%2C+L%3BBildstein%2C+O%3BSteefel%2C+C+I%3BLagneau%2C+V%3Bvan+der+lee%2C+J&rft.aulast=Cochepin&rft.aufirst=B&rft.date=2008-12-01&rft.volume=31&rft.issue=12&rft.spage=1540&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/10.1016%2Fj.advwatres.2008.05.007 L2 - http://www.sciencedirect.com/science/journal/03091708 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2012-01-01 N1 - Number of references - 37 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - bioremediation; cementation; concentration; contaminant plumes; coupling; diagenesis; diffusion; dispersivity; equations; equilibrium; flows; hydrodynamics; interfaces; ions; kinetics; oxalates; oxides; permeability; pollution; porosity; portlandite; precipitation; prediction; radioactive waste; reactive transport; remediation; simulation; soil-structure interface; solutes; steady-state processes; tracers; transport; two-dimensional models; velocity; volume; waste disposal DO - http://dx.doi.org/10.1016/j.advwatres.2008.05.007 ER - TY - CPAPER T1 - A New State of Matter Discovered at RHIC T2 - 2008 Conference on Particle Physics, Astrophysics and Quantum Field Theory: 75 Years Since Solvay AN - 41703774; 5001189 JF - 2008 Conference on Particle Physics, Astrophysics and Quantum Field Theory: 75 Years Since Solvay AU - Thomas, Jim Y1 - 2008/11/27/ PY - 2008 DA - 2008 Nov 27 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41703774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Conference+on+Particle+Physics%2C+Astrophysics+and+Quantum+Field+Theory%3A+75+Years+Since+Solvay&rft.atitle=A+New+State+of+Matter+Discovered+at+RHIC&rft.au=Thomas%2C+Jim&rft.aulast=Thomas&rft.aufirst=Jim&rft.date=2008-11-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Conference+on+Particle+Physics%2C+Astrophysics+and+Quantum+Field+Theory%3A+75+Years+Since+Solvay&rft.issn=&rft_id=info:doi/ L2 - http://www.ntu.edu.sg/ias/upcomingevents/PAQFT08/Pages/programme.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Using Information on Uncertainty to Improve Environmental Fate Modeling: A Case Study on DDT AN - 815533002; 13266655 AB - Present and future concentrations of DDT in the environment are calculated with the global multimedia model CliMoChem. Monte Carlo simulations are used to assess the importance of uncertainties in substance property data, emission rates, and environmental parameters for model results. Uncertainties in the model results, expressed as 95% confidence intervals of DDT concentrations in various environmental media, in different geographical locations, and at different points in time are typically between 1 and 2 orders of magnitude. An analysis of rank correlations between model inputs and predicted DDT concentrations indicates that emission estimates and degradation rate constants, in particular in the atmosphere, are the most influential model inputs. For DDT levels in the Arctic, temperature dependencies of substance properties are also influential parameters. A Bayesian Monte Carlo approach is used to update uncertain model inputs based on measurements of DDT in the field. The updating procedure suggests a lower value for half-life in air and a reduced range of uncertainty for KOW of DDT. As could be expected, the Bayesian updating yields model results that are closer to observations, and model uncertainties have decreased. Sensitivity analysis and Bayesian Monte Carlo approach in combination provide new insight into important processes that govern the global fate and persistence of DDT in the environment. JF - Environmental Science & Technology AU - Schenker, Urs AU - Scheringer, Martin AU - Sohn, Michael D AU - Maddalena, Randy L AU - McKone, Thomas E AU - Hungerbhler, Konrad AD - Institute for Chemical and Bioengineering, ETH Zurich, CH-8093 Zrich, Switzerland, Indoor Environment Department, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and School of Public Health, University of California at Berkeley, Berkeley, California 94720 Y1 - 2008/11/25/ PY - 2008 DA - 2008 Nov 25 SP - 128 EP - 134 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 43 IS - 1 SN - 0013-936X, 0013-936X KW - Environment Abstracts; Pollution Abstracts; Sustainability Science Abstracts KW - PN, Arctic KW - Monte Carlo simulation KW - Insecticides KW - sensitivity analysis KW - DDT KW - Emissions KW - Environmental impact KW - Emission measurements KW - Temperature KW - Polar environments KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815533002?accountid=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=Using+Information+on+Uncertainty+to+Improve+Environmental+Fate+Modeling%3A+A+Case+Study+on+DDT&rft.au=Schenker%2C+Urs%3BScheringer%2C+Martin%3BSohn%2C+Michael+D%3BMaddalena%2C+Randy+L%3BMcKone%2C+Thomas+E%3BHungerbhler%2C+Konrad&rft.aulast=Schenker&rft.aufirst=Urs&rft.date=2008-11-25&rft.volume=43&rft.issue=1&rft.spage=128&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes801161x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Monte Carlo simulation; Insecticides; sensitivity analysis; DDT; Temperature; Emission measurements; Environmental impact; Emissions; Polar environments; PN, Arctic DO - http://dx.doi.org/10.1021/es801161x ER - TY - JOUR T1 - In situ long-term reductive bioimmobilization of Cr(VI) in groundwater using hydrogen release compound. AN - 69874771; 19068835 AB - The results of a field experiment designed to test the effectiveness of a novel approach for long-term, in situ bioimmobilization of toxic and soluble Cr(VI) in groundwater using a hydrogen release compound (HRC)--a slow release glycerol polylactate--are described. The field experiment was conducted at the Hanford Site (Washington), a U.S. Department of Energy nuclear production facility, using a combination of hydrogeological, geophysical, geochemical, and microbiological measurements and analyses of water samples and sediments. The results of this experiment show that a single HRC injection into groundwater stimulates an increase in biomass, a depletion of terminal electron acceptors O2, NO3-, and SO4(2-), and an increase in Fe2+, resulting in a significant decrease in soluble Cr(VI). The Cr(VI) concentration has remained below the background concentration in the downgradient pumping/ monitoring well, and below the detection limit in the injection well for more than 3 years after the HRC injection. The degree of sustainability of Cr(VI) reductive bioimmobilization under different redox conditions at this and other contaminated sites is currently under study. JF - Environmental science & technology AU - Faybishenko, Boris AU - Hazen, Terry C AU - Long, Philip E AU - Brodie, Eoin L AU - Conrad, Mark E AU - Hubbard, Susan S AU - Christensen, John N AU - Joyner, Dominique AU - Borglin, Sharon E AU - Chakraborty, Romy AU - Williams, Kenneth H AU - Peterson, John E AU - Chen, Jinsong AU - Brown, Shaun T AU - Tokunaga, Tetsu K AU - Wan, Jiamin AU - Firestone, Mary AU - Newcomer, Darrell R AU - Resch, Charles T AU - Cantrell, Kirk J AU - Willett, Anna AU - Koenigsberg, Stephen AD - Lawrence Berkeley National Laboratory, Berkeley, California, USA. Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 SP - 8478 EP - 8485 VL - 42 IS - 22 SN - 0013-936X, 0013-936X KW - Polymers KW - 0 KW - Water Pollutants, Chemical KW - Chromium KW - 0R0008Q3JB KW - chromium hexavalent ion KW - 18540-29-9 KW - Hydrogen KW - 7YNJ3PO35Z KW - Index Medicus KW - Oxidation-Reduction KW - Animals KW - Washington KW - Polymers -- chemistry KW - Biomass KW - Nuclear Reactors KW - Water Supply -- analysis KW - Water Pollutants, Chemical -- chemistry KW - Hydrogen -- chemistry KW - Chromium -- chemistry KW - Biodegradation, Environmental UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69874771?accountid=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=Environmental+science+%26+technology&rft.atitle=In+situ+long-term+reductive+bioimmobilization+of+Cr%28VI%29+in+groundwater+using+hydrogen+release+compound.&rft.au=Faybishenko%2C+Boris%3BHazen%2C+Terry+C%3BLong%2C+Philip+E%3BBrodie%2C+Eoin+L%3BConrad%2C+Mark+E%3BHubbard%2C+Susan+S%3BChristensen%2C+John+N%3BJoyner%2C+Dominique%3BBorglin%2C+Sharon+E%3BChakraborty%2C+Romy%3BWilliams%2C+Kenneth+H%3BPeterson%2C+John+E%3BChen%2C+Jinsong%3BBrown%2C+Shaun+T%3BTokunaga%2C+Tetsu+K%3BWan%2C+Jiamin%3BFirestone%2C+Mary%3BNewcomer%2C+Darrell+R%3BResch%2C+Charles+T%3BCantrell%2C+Kirk+J%3BWillett%2C+Anna%3BKoenigsberg%2C+Stephen&rft.aulast=Faybishenko&rft.aufirst=Boris&rft.date=2008-11-15&rft.volume=42&rft.issue=22&rft.spage=8478&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-01-05 N1 - Date created - 2008-12-11 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - CPAPER T1 - Programming Model Challenges for Managing Massive Concurrency T2 - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AN - 41862683; 5080935 JF - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AU - Yelick, Katherine Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 KW - Models KW - Planning KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41862683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.atitle=Programming+Model+Challenges+for+Managing+Massive+Concurrency&rft.au=Yelick%2C+Katherine&rft.aulast=Yelick&rft.aufirst=Katherine&rft.date=2008-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://sc08.supercomputing.org/?pg=workshops.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 Performance Multivariate Visual Data Exploration for Extremely Large Data T2 - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AN - 41856702; 5080811 JF - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AU - Rubel, Oliver AU - Prabhat AU - Wu, Kesheng AU - Childs, Hank AU - Meredith, Jeremy AU - Geddes, Cameron AU - Ahern, Sean AU - Weber, Gunther AU - Hagen, Hans AU - Hamann, Bernd AU - Bethel, E AU - Cormier-Michel, Estelle AU - Messmer, Peter Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 KW - Data processing KW - Exploration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41856702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.atitle=High+Performance+Multivariate+Visual+Data+Exploration+for+Extremely+Large+Data&rft.au=Rubel%2C+Oliver%3BPrabhat%3BWu%2C+Kesheng%3BChilds%2C+Hank%3BMeredith%2C+Jeremy%3BGeddes%2C+Cameron%3BAhern%2C+Sean%3BWeber%2C+Gunther%3BHagen%2C+Hans%3BHamann%2C+Bernd%3BBethel%2C+E%3BCormier-Michel%2C+Estelle%3BMessmer%2C+Peter&rft.aulast=Rubel&rft.aufirst=Oliver&rft.date=2008-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://scyourway.nacse.org/conference/selection?whichdays=1&event_Pape r=1&whichevents=0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - When Workflow Management Systems and Logging Systems Meet: Analyzing Large-Scale Execution Traces T2 - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AN - 41855286; 5080834 JF - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AU - Gunter, Dan AU - Callaghan, Scott AU - Mehta, Gaurang AU - Juve, Gideon AU - Beattie, Keith AU - Deelman, Ewa Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 KW - Logging KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41855286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.atitle=When+Workflow+Management+Systems+and+Logging+Systems+Meet%3A+Analyzing+Large-Scale+Execution+Traces&rft.au=Gunter%2C+Dan%3BCallaghan%2C+Scott%3BMehta%2C+Gaurang%3BJuve%2C+Gideon%3BBeattie%2C+Keith%3BDeelman%2C+Ewa&rft.aulast=Gunter&rft.aufirst=Dan&rft.date=2008-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://scyourway.nacse.org/conference/selection?whichdays=1&event_ACM% 20Student%20Poster=1&event_Poster=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterizing and Predicting the I/O Performance of Hpc Applications Using a Parameterized Synthetic Benchmark T2 - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AN - 41852074; 5080802 JF - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AU - Shan, Hongzhang AU - Shalf, John AU - Antypas, Katie Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 KW - Benchmarks KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41852074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.atitle=Characterizing+and+Predicting+the+I%2FO+Performance+of+Hpc+Applications+Using+a+Parameterized+Synthetic+Benchmark&rft.au=Shan%2C+Hongzhang%3BShalf%2C+John%3BAntypas%2C+Katie&rft.aulast=Shan&rft.aufirst=Hongzhang&rft.date=2008-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://scyourway.nacse.org/conference/selection?whichdays=1&event_Pape r=1&whichevents=0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Accelerating Configuration Interaction Calculation for Nuclear Structure T2 - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AN - 41851951; 5080775 JF - 2008 International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2008) AU - Sternberg, Philip AU - Maris, Pieter AU - Ng, Esmond AU - Sosonkina, Masha AU - Le, Hung AU - Vary, James AU - Yang, Chao Y1 - 2008/11/15/ PY - 2008 DA - 2008 Nov 15 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41851951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.atitle=Accelerating+Configuration+Interaction+Calculation+for+Nuclear+Structure&rft.au=Sternberg%2C+Philip%3BMaris%2C+Pieter%3BNg%2C+Esmond%3BSosonkina%2C+Masha%3BLe%2C+Hung%3BVary%2C+James%3BYang%2C+Chao&rft.aulast=Sternberg&rft.aufirst=Philip&rft.date=2008-11-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+International+Conference+for+High+Performance+Computing%2C+Networking%2C+Storage+and+Analysis+%28SC+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://scyourway.nacse.org/conference/selection?whichdays=1&event_Pape r=1&whichevents=0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-17 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Lauriston S. Taylor Lecture: the quest for therapeutic actinide chelators. AN - 69654299; 18849679 AB - All of the actinides are radioactive. Taken into the body, they damage and induce cancer in bone and liver, and in the lungs if inhaled, and U(VI) is a chemical kidney poison. Containment of radionuclides is fundamental to radiation protection, but if it is breached accidentally or deliberately, decontamination of exposed persons is needed to reduce the consequences of radionuclide intake. The only known way to reduce the health risks of internally deposited actinides is to accelerate their excretion with chelating agents. Ethylendiaminetetraacetic acid (EDTA) and diethylenetriaminepentaacetic acid (DTPA) were introduced in the 1950's. DTPA is now clinically accepted, but its oral activity is low, it must be injected as a Ca(II) or Zn(II) chelate to avoid toxicity, and it is structurally unsuitable for chelating U(VI) or Np(V). Actinide penetration into the mammalian iron transport and storage systems suggested that actinide ions would form stable complexes with the Fe(III)-binding units found in potent selective natural iron chelators (siderophores). Testing of that biomimetic approach began in the late 1970's with the design, production, and assessment for in vivo Pu(IV) chelation of synthetic multidentate ligands based on the backbone structures and Fe(III)-binding groups of siderophores. New efficacious actinide chelators have emerged from that program, in particular, octadentate 3,4,3-LI(1,2-HOPO) and tetradentate 5-LIO(Me-3,2-HOPO) have potential for clinical acceptance. Both are much more effective than CaNa3-DTPA for decorporation of Pu(IV), Am(III), U(VI), and Np(IV,V), they are orally active, and toxicity is acceptably low at effective dosage. JF - Health physics AU - Durbin, Patricia W AD - Division of Chemical Sciences, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. PWDurbin-Heavey@lbl.gov Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 465 EP - 492 VL - 95 IS - 5 KW - Actinoid Series Elements KW - 0 KW - Chelating Agents KW - Phenols KW - Uranium KW - 4OC371KSTK KW - Plutonium KW - 53023GN24M KW - Pentetic Acid KW - 7A314HQM0I KW - Edetic Acid KW - 9G34HU7RV0 KW - Deferoxamine KW - J06Y7MXW4D KW - Americium KW - VW92PHU2UY KW - Index Medicus KW - Animals KW - Pentetic Acid -- therapeutic use KW - Plutonium -- isolation & purification KW - Humans KW - Plutonium -- administration & dosage KW - Edetic Acid -- therapeutic use KW - Mice KW - Americium -- administration & dosage KW - Americium -- pharmacology KW - Phenols -- administration & dosage KW - Uranium -- administration & dosage KW - Deferoxamine -- therapeutic use KW - Plutonium -- pharmacology KW - Chelating Agents -- administration & dosage KW - Chelating Agents -- therapeutic use KW - Actinoid Series Elements -- adverse effects KW - Actinoid Series Elements -- chemistry KW - Actinoid Series Elements -- therapeutic use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69654299?accountid=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=Health+physics&rft.atitle=Lauriston+S.+Taylor+Lecture%3A+the+quest+for+therapeutic+actinide+chelators.&rft.au=Durbin%2C+Patricia+W&rft.aulast=Durbin&rft.aufirst=Patricia&rft.date=2008-11-01&rft.volume=95&rft.issue=5&rft.spage=465&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=1538-5159&rft_id=info:doi/10.1097%2F01.HP.0000326345.41816.c2 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-11-18 N1 - Date created - 2008-10-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1097/01.HP.0000326345.41816.c2 ER - TY - JOUR T1 - Transport regimes and concentration tails for classical diffusion in heterogeneous media with sharply contrasting properties AN - 50525898; 2009-010789 AB - In this study, we solved a problem of tracer transport in heterogeneous media with a sharp contrast in properties. Two kinds of media were considered. The first was a heterogeneous medium with a highly permeable domain in the shape of a plain-parallel layer or a straight cylinder. A highly permeable domain in the second medium corresponded to a percolation system. Classical diffusion was considered for both kinds of media as the basic physical mechanism for tracer transport. Due to long residence times of tracer particles in the low-permeability domain, three transport regimes (fast classical diffusion, subdiffusion, and slow classical diffusion) occurred in the first heterogeneous medium. Similarly, in the second medium the presence of sinks (dead ends of percolation clusters) led to subdiffusion at early times, changing to slow classical diffusion at large times when the system was above the percolation threshold. For both kinds of media, the change of transport regimes with time resulted in a complex multistage structure of breakthrough curves. The structure of the more distant tail segments was found to be more strongly affected by the earlier time transport regimes. JF - Vadose Zone Journal AU - Dykhne, Alexander (Aleksander) AU - Dranikov, Ilya AU - Kondratenko, Peter AU - Matveev (Matveyev), Leonid AU - Bolshov, Leonid AU - Pruess, Karsten Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1191 EP - 1197 PB - Soil Science Society of America, Madison, WI VL - 7 IS - 4 KW - hydrology KW - concentration KW - diffusion KW - sinks KW - unsaturated zone KW - heterogeneous materials KW - transport KW - residence time KW - tracers KW - percolation KW - breakthrough curves KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50525898?accountid=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=Vadose+Zone+Journal&rft.atitle=Transport+regimes+and+concentration+tails+for+classical+diffusion+in+heterogeneous+media+with+sharply+contrasting+properties&rft.au=Dykhne%2C+Alexander+%28Aleksander%29%3BDranikov%2C+Ilya%3BKondratenko%2C+Peter%3BMatveev+%28Matveyev%29%2C+Leonid%3BBolshov%2C+Leonid%3BPruess%2C+Karsten&rft.aulast=Dykhne&rft.aufirst=Alexander&rft.date=2008-11-01&rft.volume=7&rft.issue=4&rft.spage=1191&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2007.0152 L2 - http://www.vadosezonejournal.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Soil Science Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - WI N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - breakthrough curves; concentration; diffusion; heterogeneous materials; hydrology; percolation; permeability; residence time; sinks; tracers; transport; unsaturated zone DO - http://dx.doi.org/10.2136/vzj2007.0152 ER - TY - JOUR T1 - Nonclassical transport processes in geologic media; review of field and laboratory observations and basic physical concepts AN - 50525783; 2009-010788 AB - We present an overview of the problem of solute transport in unsaturated heterogeneous media. We first review field and laboratory observations that demonstrate nonclassical flow and transport behavior. The main physical principles causing anomalous transport regimes in fractured rock media are identified. The basic factors and physical concepts needed to describe anomalous transport in saturated and unsaturated fractured rock are discussed in detail. JF - Vadose Zone Journal AU - Bolshov, Leonid AU - Kondratenko, Peter AU - Pruess, Karsten AU - Semenov, Vladimir Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1181 EP - 1190 PB - Soil Science Society of America, Madison, WI VL - 7 IS - 4 KW - solute transport KW - soils KW - scale factor KW - fractured materials KW - experimental studies KW - unsaturated zone KW - fracturing KW - physical models KW - laboratory studies KW - physical properties KW - heterogeneous materials KW - movement KW - tracers KW - hydrodynamics KW - review KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50525783?accountid=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=Vadose+Zone+Journal&rft.atitle=Nonclassical+transport+processes+in+geologic+media%3B+review+of+field+and+laboratory+observations+and+basic+physical+concepts&rft.au=Bolshov%2C+Leonid%3BKondratenko%2C+Peter%3BPruess%2C+Karsten%3BSemenov%2C+Vladimir&rft.aulast=Bolshov&rft.aufirst=Leonid&rft.date=2008-11-01&rft.volume=7&rft.issue=4&rft.spage=1181&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2007.0153 L2 - http://www.vadosezonejournal.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Soil Science Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 127 N1 - PubXState - WI N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - experimental studies; field studies; fractured materials; fracturing; heterogeneous materials; hydrodynamics; laboratory studies; movement; physical models; physical properties; review; scale factor; soils; solute transport; tracers; unsaturated zone DO - http://dx.doi.org/10.2136/vzj2007.0153 ER - TY - JOUR T1 - Nonclassical transport AN - 50524862; 2009-010787 JF - Vadose Zone Journal AU - Bolshov, Leonid AU - Kondratenko, Peter AU - Pruess, Karsten Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1179 EP - 1217 PB - Soil Science Society of America, Madison, WI VL - 7 IS - 4 KW - heterogeneous materials KW - transport KW - unsaturated zone KW - waste disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50524862?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=Bolshov%2C+Leonid%3BKondratenko%2C+Peter%3BPruess%2C+Karsten&rft.aulast=Bolshov&rft.aufirst=Leonid&rft.date=2008-11-01&rft.volume=&rft.issue=&rft.spage=1179&rft.isbn=&rft.btitle=Nonclassical+transport&rft.title=Nonclassical+transport&rft.issn=1539-1663&rft_id=info:doi/ L2 - http://www.vadosezonejournal.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - PubXState - WI N1 - Document feature - illus. N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - heterogeneous materials; radioactive waste; transport; unsaturated zone; waste disposal ER - TY - JOUR T1 - Stochastic models of solute transport in highly heterogeneous geologic media AN - 50522158; 2009-010791 AB - A stochastic model of anomalous diffusion was developed in which transport occurs by random motion of Brownian particles, described by distribution functions of random displacements with heavy (power-law) tails. One variant of an effective algorithm for random function generation with a power-law asymptotic and arbitrary factor of asymmetry is proposed that is based on the Gnedenko-Levy limit theorem and makes it possible to reproduce all known Levy alpha -stable fractal processes. A two-dimensional stochastic random walk algorithm has been developed that approximates anomalous diffusion with streamline-dependent and space-dependent parameters. The motivation for introducing such a type of dispersion model is the observed fact that tracers in natural aquifers spread at different super-Fickian rates in different directions. For this and other important cases, stochastic random walk models are the only known way to solve the so-called multiscaling fractional order diffusion equation with space-dependent parameters. Some comparisons of model results and field experiments are presented. JF - Vadose Zone Journal AU - Goloviznin, V M AU - Korotkin, I A AU - Pruess, Karsten AU - Semenov, V N AU - Sorokovikova, O S AU - Bolshov, Leonid AU - Kondratenko, Peter Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1207 EP - 1217 PB - Soil Science Society of America, Madison, WI VL - 7 IS - 4 KW - United States KW - power law KW - one-dimensional models KW - Columbus Air Force Base KW - ground water KW - random walk KW - size distribution KW - stochastic processes KW - Massachusetts KW - macrodispersion KW - Fick's law KW - tracers KW - Lowndes County Mississippi KW - experimental studies KW - diffusion KW - Cape Cod KW - three-dimensional models KW - chemical dispersion KW - fractional-order advection-dispersion equations KW - grain size KW - advection-dispersion equations KW - Mississippi KW - equations KW - advection KW - two-dimensional models KW - aquifers KW - Barnstable County Massachusetts KW - heterogeneous materials KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50522158?accountid=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=Vadose+Zone+Journal&rft.atitle=Stochastic+models+of+solute+transport+in+highly+heterogeneous+geologic+media&rft.au=Goloviznin%2C+V+M%3BKorotkin%2C+I+A%3BPruess%2C+Karsten%3BSemenov%2C+V+N%3BSorokovikova%2C+O+S%3BBolshov%2C+Leonid%3BKondratenko%2C+Peter&rft.aulast=Goloviznin&rft.aufirst=V&rft.date=2008-11-01&rft.volume=7&rft.issue=4&rft.spage=1207&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2007.0150 L2 - http://www.vadosezonejournal.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Soil Science Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 51 N1 - PubXState - WI N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - advection; advection-dispersion equations; aquifers; Barnstable County Massachusetts; Cape Cod; chemical dispersion; Columbus Air Force Base; diffusion; equations; experimental studies; Fick's law; field studies; fractional-order advection-dispersion equations; grain size; ground water; heterogeneous materials; Lowndes County Mississippi; macrodispersion; Massachusetts; Mississippi; one-dimensional models; power law; random walk; size distribution; stochastic processes; three-dimensional models; tracers; two-dimensional models; United States DO - http://dx.doi.org/10.2136/vzj2007.0150 ER - TY - JOUR T1 - Elements of fractal generalization of dual-porosity model for solute transport in unsaturated fractured rocks AN - 50522103; 2009-010790 AB - In this study, new elements were developed to generalize the dual-porosity model for moisture infiltration and solute transport in unsaturated rocks, taking into account fractal aspects of the percolation process. Random advection was considered as a basic mechanism of solute transport in self-similar fracture systems. In addition to spatial variations in the infiltration velocity field, temporal fluctuations were also taken into account. The rock matrix, which is a low-permeability component of the heterogeneous geologic medium, acts as a trap for solute particles and moisture. Scaling relations were derived for the moisture infiltration flux, the velocity correlation length, the average velocity of infiltration, and the velocity correlation function. The effect of temporal variations in precipitation intensity on the infiltration processes was analyzed. It showed that the mode of solute transport is determined by the power exponent in the advection velocity correlation function and the dimensionality of the trapping system, both of which may change with time. Therefore, depending on time, various transport regimes may be realized: superdiffusion, subdiffusion, or classical diffusion. The complex structure of breakthrough curves arising from changes in the transport regimes was also examined. A renormalization of the solute source strength due to characteristic fluctuations of highly disordered media was established. JF - Vadose Zone Journal AU - Bolshov, Leonid AU - Kondratenko, Peter AU - Matveev (Matveyev), Leonid AU - Pruess, Karsten Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1198 EP - 1206 PB - Soil Science Society of America, Madison, WI VL - 7 IS - 4 KW - solute transport KW - hydrology KW - self-organization KW - moisture KW - unsaturated zone KW - fracturing KW - porosity KW - size distribution KW - hydrologic cycle KW - infiltration KW - dual porosity KW - percolation KW - rocks KW - fractals KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50522103?accountid=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=Vadose+Zone+Journal&rft.atitle=Elements+of+fractal+generalization+of+dual-porosity+model+for+solute+transport+in+unsaturated+fractured+rocks&rft.au=Bolshov%2C+Leonid%3BKondratenko%2C+Peter%3BMatveev+%28Matveyev%29%2C+Leonid%3BPruess%2C+Karsten&rft.aulast=Bolshov&rft.aufirst=Leonid&rft.date=2008-11-01&rft.volume=7&rft.issue=4&rft.spage=1198&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2007.0151 L2 - http://www.vadosezonejournal.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Soil Science Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 27 N1 - PubXState - WI N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - dual porosity; fractals; fracturing; hydrologic cycle; hydrology; infiltration; moisture; percolation; porosity; rocks; self-organization; size distribution; solute transport; unsaturated zone DO - http://dx.doi.org/10.2136/vzj2007.0151 ER - TY - JOUR T1 - Timescales of spherulite crystallization in obsidian inferred from water concentration profiles AN - 50520349; 2009-010622 AB - We determined the kinetics of spherulite growth in obsidians from Krafla volcano, Iceland. We measured water concentration profiles around spherulites in obsidian by synchrotron Fourier transform infrared spectroscopy. The distribution of OH (super -) groups surrounding spherulites decreases exponentially away from the spherulite-glass border, reflecting expulsion of water during crystallization of an anhydrous paragenesis (plagioclase+SiO (sub 2) +clinopyroxene+magnetite). This pattern is controlled by a balance between the growth rate of the spherulites and the diffusivity of hydrous solute in the rhyolitic melt. We modeled advective and diffusive transport of the water away from the growing spherulites by numerically solving the diffusion equation with a moving boundary. Numerical models fit the natural data best when a small amount of post-growth diffusion is incorporated in the model. Comparisons between models and data constrain the average spherulite growth rates for different temperatures and highlight size-dependent growth among a small population of spherulites. JF - American Mineralogist AU - Castro, Jonathan M AU - Beck, Pierre AU - Tuffen, Hugh AU - Nichols, Alexander R L AU - Dingwell, Donald B AU - Martin, Michael C Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1816 EP - 1822 PB - Mineralogical Society of America, Washington, DC VL - 93 IS - 11-12 SN - 0003-004X, 0003-004X KW - silicates KW - volcanic rocks KW - glasses KW - igneous rocks KW - Krafla KW - Europe KW - infrared spectra KW - FTIR spectra KW - pyroxene group KW - clinopyroxene KW - silica KW - spherulites KW - obsidian KW - oxides KW - framework silicates KW - spectra KW - kinetics KW - chain silicates KW - water KW - plagioclase KW - diffusion KW - rhyolites KW - Western Europe KW - measurement KW - paragenesis KW - crystallization KW - Iceland KW - feldspar group KW - magnetite KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50520349?accountid=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=Timescales+of+spherulite+crystallization+in+obsidian+inferred+from+water+concentration+profiles&rft.au=Castro%2C+Jonathan+M%3BBeck%2C+Pierre%3BTuffen%2C+Hugh%3BNichols%2C+Alexander+R+L%3BDingwell%2C+Donald+B%3BMartin%2C+Michael+C&rft.aulast=Castro&rft.aufirst=Jonathan&rft.date=2008-11-01&rft.volume=93&rft.issue=11-12&rft.spage=1816&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2008.2904 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 - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - chain silicates; clinopyroxene; crystallization; diffusion; Europe; feldspar group; framework silicates; FTIR spectra; glasses; Iceland; igneous rocks; infrared spectra; kinetics; Krafla; magnetite; measurement; obsidian; oxides; paragenesis; plagioclase; pyroxene group; rhyolites; silica; silicates; spectra; spherulites; volcanic rocks; water; Western Europe DO - http://dx.doi.org/10.2138/am.2008.2904 ER - TY - JOUR T1 - Pressure-temperature stability studies of FeOOH using X-ray diffraction AN - 50518572; 2009-010631 AB - The Mie-Gruneisen formalism is used to fit a Birch-Murnaghan equation of state to high-temperature (T), high-pressure (P) X-ray diffraction unit-cell volume (V) measurements on synthetic goethite (alpha -FeOOH) to combined conditions of T = 23-250 degrees C and P = 0-29.4 GPa. We find the zero-pressure thermal expansion coefficient of goethite to be alpha (sub 0) = 2.3 (+ or -0.6)X10 (super -5) K (super -1) over this temperature range. Our data yield zero-pressure compressional parameters: V (sub 0) = 138.75 (+ or -0.02) Aa3, bulk modulus K (sub 0) = 140.3 (+ or -3.7) GPa, pressure derivative K' (sub 0) = 4.6 (+ or -0.4), Gruneisen parameter gamma (sub 0) = 0.91 (+ or -0.07), and De-bye temperature Theta (sub 0) = 740 (+ or -5) K. We identify decomposition conditions for 2alpha -FeOOH --> alpha -Fe (sub 2) O (sub 3) +H (sub 2) O at 1-8 GPa and 100-400 degrees C, and the polymorphic transition from alpha -FeOOH (Pbnm) to epsilon -FeOOH (P2 (sub 1) mn). The non-quenchable, high-pressure epsilon -FeOOH phase P-V data are fitted to a second-order (Birch) equation of state yielding, K (sub 0) = 158 (+ or -5) GPa and V (sub 0) = 66.3 (+ or -0.5) Aa (super 3) . JF - American Mineralogist AU - Gleason, A E AU - Jeanloz, R AU - Kunz, M Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 1882 EP - 1885 PB - Mineralogical Society of America, Washington, DC VL - 93 IS - 11-12 SN - 0003-004X, 0003-004X KW - experimental studies KW - pressure KW - goethite KW - X-ray diffraction data KW - stability KW - high pressure KW - iron hydroxides KW - thermal expansion KW - temperature KW - hydroxides KW - polymorphism KW - Birch-Murnaghan equations KW - hematite KW - oxides KW - anvil cells KW - maghemite KW - high temperature KW - compressibility KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50518572?accountid=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=Pressure-temperature+stability+studies+of+FeOOH+using+X-ray+diffraction&rft.au=Gleason%2C+A+E%3BJeanloz%2C+R%3BKunz%2C+M&rft.aulast=Gleason&rft.aufirst=A&rft.date=2008-11-01&rft.volume=93&rft.issue=11-12&rft.spage=1882&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2008.2942 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 - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - anvil cells; Birch-Murnaghan equations; compressibility; experimental studies; goethite; hematite; high pressure; high temperature; hydroxides; iron hydroxides; maghemite; oxides; polymorphism; pressure; stability; temperature; thermal expansion; X-ray diffraction data DO - http://dx.doi.org/10.2138/am.2008.2942 ER - TY - JOUR T1 - Stratigraphy of the PB-1 well, Nopal I uranium deposit, Sierra Pena Blanca, Chihuahua, Mexico AN - 50458678; 2009-038031 AB - The Nopal I site in the Pena Blanca uranium district has a number of geologic and hydrologic similarities to the proposed high-level radioactive waste repository at Yucca Mountain, making it a useful analogue to evaluate process models for radionuclide transport. The PB-1 well was drilled in 2003 at the Nopal I uranium deposit as part of a DOE-sponsored natural analogue study to constrain processes affecting radionuclide transport. The well penetrates through the Tertiary volcanic section down to Cretaceous limestone and intersects the regional aquifer system. The well, drilled along the margin of the Nopal I ore body, was continuously cored to a depth of 250 m, thus providing an opportunity to document the local stratigraphy. Detailed observations of these units were afforded through petrographic description and rock-property measurements of the core, together with geophysical logs of the well. The uppermost unit encountered in the PB-1 well is the Nopal Formation, a densely welded, crystal-rich, rhyolitic ash-flow tuff. This cored section is highly altered and devitrified, with kaolinite, quartz, chlorite, and montmorillonite replacing feldspars and much of the groundmass. Breccia zones within the tuff contain fracture fillings of hematite, limonite, goethite, jarosite, and opal. A zone of intense clay alteration, encountered in the depth interval 17.45-22.30 m, was interpreted to represent the basal vitrophyre of this unit. Underlying the Nopal Formation is the Coloradas Formation, which consists of a welded lithic-rich rhyolitic ash-flow tuff. The cored section of this unit has undergone devitrification and oxidation, and has a similar alteration mineralogy to that observed in the Nopal tuff. A sharp contact between the Coloradas tuff and the underlying Pozos Formation was observed at a depth of 136.38 m. The Pozos Formation consists of poorly sorted conglomerate containing clasts of subangular to subrounded fragments of volcanic rocks, limestone, and chert. Three thin (2-6 m) intervals of intercalated pumiceous tuffs are present within this unit. The contact between the Pozos Formation and the underlying Cretaceous limestone basement was encountered at a depth of 244.40 m. The water table is located at a depth of approximately 223 m. Several zones with elevated radioactivity in the PB-1 core occur above the current water table. These zones may be associated with changes in redox conditions that could have resulted in the precipitation of uraninite from downward-flowing waters transporting U from the overlying Nopal deposit. All of the intersected units have low (typically submillidarcy) matrix permeability, thus fluid flow in this area is dominated by fracture flow. These stratigraphic and rock-property observations can be used to constrain flow and transport models for the Pefia Blanca natural analogue. JF - International Geology Review AU - Dobson, Patrick F AU - Fayek, Mostafa AU - Goodell, Philip C AU - Ghezzehei, Teamrat A AU - Melchor, Felipe AU - Murrell, Michael T AU - Oliver, Ronald AU - Reyes-Cortes, Ignacio A AU - de la Garza, Rodrigo AU - Simmons, Ardyth Y1 - 2008/11// PY - 2008 DA - November 2008 SP - 959 EP - 974 PB - Winston & Son, Silver Spring, MD VL - 50 IS - 11 SN - 0020-6814, 0020-6814 KW - United States KW - density KW - Cretaceous KW - Nopal I Deposit KW - well-logging KW - Chihuahua Mexico KW - Nopal Formation KW - radioactive waste KW - gamma-gamma methods KW - mineralization KW - Coloradas Formation KW - Sierra Pena Blanca KW - Yucca Mountain KW - Pozos Formation KW - Nevada KW - well logs KW - Nye County Nevada KW - Mesozoic KW - uranium ores KW - Mexico KW - boreholes KW - natural analogs KW - metal ores KW - waste disposal KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50458678?accountid=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=International+Geology+Review&rft.atitle=Stratigraphy+of+the+PB-1+well%2C+Nopal+I+uranium+deposit%2C+Sierra+Pena+Blanca%2C+Chihuahua%2C+Mexico&rft.au=Dobson%2C+Patrick+F%3BFayek%2C+Mostafa%3BGoodell%2C+Philip+C%3BGhezzehei%2C+Teamrat+A%3BMelchor%2C+Felipe%3BMurrell%2C+Michael+T%3BOliver%2C+Ronald%3BReyes-Cortes%2C+Ignacio+A%3Bde+la+Garza%2C+Rodrigo%3BSimmons%2C+Ardyth&rft.aulast=Dobson&rft.aufirst=Patrick&rft.date=2008-11-01&rft.volume=50&rft.issue=11&rft.spage=959&rft.isbn=&rft.btitle=&rft.title=International+Geology+Review&rft.issn=00206814&rft_id=info:doi/10.2747%2F0020-6814.50.11.959 L2 - http://www.informaworld.com/smpp/title~db=all~content=t902953900 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 - MD N1 - Document feature - illus. incl. strat. cols., 2 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - IGREAP N1 - SubjectsTermNotLitGenreText - boreholes; Chihuahua Mexico; Coloradas Formation; Cretaceous; density; gamma-gamma methods; Mesozoic; metal ores; Mexico; mineralization; natural analogs; Nevada; Nopal Formation; Nopal I Deposit; Nye County Nevada; Pozos Formation; radioactive waste; Sierra Pena Blanca; United States; uranium ores; waste disposal; well logs; well-logging; Yucca Mountain DO - http://dx.doi.org/10.2747/0020-6814.50.11.959 ER - TY - JOUR T1 - Estimating Plume Volume for Geologic Storage of CO sub(2) in Saline Aquifers AN - 20055464; 8786782 JF - Ground Water AU - Doughty, Christine AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 Y1 - 2008/11// PY - 2008 DA - Nov 2008 SP - 810 EP - 813 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 46 IS - 6 SN - 0017-467X, 0017-467X KW - Pollution Abstracts; Water Resources Abstracts; Aqualine Abstracts KW - Aquifers KW - Groundwater Pollution KW - Geology KW - Plumes KW - Estimating KW - Storage KW - Carbon dioxide KW - Groundwater KW - Carbon Dioxide KW - AQ 00001:Water Resources and Supplies KW - P 0000:AIR POLLUTION KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20055464?accountid=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=Ground+Water&rft.atitle=Estimating+Plume+Volume+for+Geologic+Storage+of+CO+sub%282%29+in+Saline+Aquifers&rft.au=Doughty%2C+Christine&rft.aulast=Doughty&rft.aufirst=Christine&rft.date=2008-11-01&rft.volume=46&rft.issue=6&rft.spage=810&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fj.1745-6584.2008.00496_6.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Groundwater; Groundwater Pollution; Plumes; Aquifers; Storage; Carbon Dioxide; Estimating; Geology; Carbon dioxide DO - http://dx.doi.org/10.1111/j.1745-6584.2008.00496_6.x ER - TY - JOUR T1 - Where do fossil fuel carbon dioxide emissions from California go? An analysis based on radiocarbon observations and an atmospheric transport model AN - 19547975; 8611361 AB - Characterizing flow patterns and mixing of fossil fuel-derived CO2 is important for effectively using atmospheric measurements to constrain emissions inventories. Here we used measurements and a model of atmospheric radiocarbon (14C) to investigate the distribution and fluxes of atmospheric fossil fuel CO2 across the state of California. We sampled 14C in annual C3 grasses at 128 sites and used these measurements to test a regional model that simulated anthropogenic and ecosystem CO2 fluxes, transport in the atmosphere, and the resulting Delta *D14C of annual grasses ( Delta *D). Average measured Delta *D levels in Los Angeles, San Francisco, the Central Valley, and the North Coast were 27.7 Delta #+ 20.0, 44.0 Delta #+ 10.9, 48.7 Delta #+ 1.9, and 59.9 Delta #+ 2.5, respectively, during the 2004 - 2005 growing season. Model predictions reproduced regional patterns reasonably well, with estimates of 27.6 Delta #+ 2.4, 39.4 Delta #+ 3.9, 46.8 Delta #+ 3.0, and 59.3 Delta #+ 0.2 for these same regions and corresponding to fossil fuel CO2 mixing ratios () of 13.7, 6.1, 4.8, and 0.3 ppm. Delta *D spatial heterogeneity in Los Angeles and San Francisco was higher in the measurements than in the predictions, probably from insufficient spatial resolution in the fossil fuel inventories (e.g., freeways are not explicitly included) and transport (e.g., within valleys). We used the model to predict monthly and annual transport patterns of fossil fuel-derived CO2 within and out of California. Fossil fuel CO2 emitted in Los Angeles and San Francisco was predicted to move into the Central Valley, raising above that expected from local emissions alone. Annually, about 21, 39, 35, and 5% of fossil fuel emissions leave the California airspace to the north, east, south, and west, respectively, with large seasonal variations in the proportions. Positive correlations between westward fluxes and Santa Ana wind conditions were observed. The southward fluxes over the Pacific Ocean were maintained in a relatively coherent flow within the marine boundary layer, while the eastward fluxes were more vertically dispersed. Our results indicate that state and continental scale atmospheric inversions need to consider areas where mixing ratio measurements are sparse (e.g., over the ocean to the south and west of California), transport within and across the marine boundary layer, and terrestrial boundary layer dynamics. Radiocarbon measurements can be very useful in constraining these estimates. JF - Journal of Geophysical Research. G. Biogeosciences AU - Riley, W J AU - Hsueh, D Y AU - Randerson, J T AU - Fischer, M L AU - Hatch, J G AU - Pataki, D E AU - Wang, W AU - Goulden, M L AD - Earth Sciences Division, E. O. Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2008/11// PY - 2008 DA - Nov 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 113 IS - G4 SN - 0148-0227, 0148-0227 KW - Ecology Abstracts; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - G04002 KW - IS, Pacific KW - Emission inventories KW - Emissions KW - Mixing ratio KW - Carbon dioxide emissions KW - Seasonal variations KW - Wind KW - Inventories KW - Growing season KW - Fossil fuels KW - anthropogenic factors KW - valleys KW - Inversions KW - Coastal zone KW - Atmospheric transport models KW - Inversion KW - Boundary layers KW - Carbon dioxide KW - Boundary layer dynamics KW - Grasses KW - Correlations KW - Atmosphere KW - Models KW - Emission measurements KW - Coasts KW - Santa Ana winds KW - INE, USA, California, Los Angeles KW - Marine atmospheric boundary layer KW - Regional-scale models KW - Oceans KW - INE, USA, California, San Francisco KW - USA, California, Central Valley KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19547975?accountid=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=Journal+of+Geophysical+Research.+G.+Biogeosciences&rft.atitle=Where+do+fossil+fuel+carbon+dioxide+emissions+from+California+go%3F+An+analysis+based+on+radiocarbon+observations+and+an+atmospheric+transport+model&rft.au=Riley%2C+W+J%3BHsueh%2C+D+Y%3BRanderson%2C+J+T%3BFischer%2C+M+L%3BHatch%2C+J+G%3BPataki%2C+D+E%3BWang%2C+W%3BGoulden%2C+M+L&rft.aulast=Riley&rft.aufirst=W&rft.date=2008-11-01&rft.volume=113&rft.issue=G4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+G.+Biogeosciences&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JG000625 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - INE, USA, California, Los Angeles; INE, USA, California, San Francisco; USA, California, Central Valley; IS, Pacific; Carbon dioxide; Fossil fuels; Emissions; Wind; Boundary layers; Oceans; Emission measurements; Grasses; Seasonal variations; valleys; Inversion; Emission inventories; Coastal zone; anthropogenic factors; Atmosphere; Models; Inventories; Coasts; Carbon dioxide emissions; Marine atmospheric boundary layer; Mixing ratio; Boundary layer dynamics; Growing season; Atmospheric transport models; Inversions; Regional-scale models; Santa Ana winds; Correlations DO - http://dx.doi.org/10.1029/2007JG000625 ER - TY - JOUR T1 - Response of California temperature to regional anthropogenic aerosol changes AN - 19544565; 8611498 AB - In this paper, we compare constructed records of concentrations of black carbon (BC) - an indicator of anthropogenic aerosols - with observed surface temperature trends in California. Annual average BC concentrations in major air basins in California significantly decreased after about 1990, coincident with an observed statewide surface temperature increase. Seasonal aerosol concentration trends are consistent with observed seasonal temperature trends. These data suggest that the reduction in anthropogenic aerosol concentrations contributed to the observed surface temperature increase. Conversely, high aerosol concentrations may lower surface temperature and partially offset the temperature increase of greenhouse gases. JF - Geophysical Research Letters AU - Novakov, T AU - Kirchstetter, T W AU - Menon, S AU - Aguiar, J AD - Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2008/11// PY - 2008 DA - Nov 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 35 IS - 19 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - L19808 KW - Surface temperatures KW - Basins KW - Black carbon aerosols KW - Aerosol concentration trends KW - Sulfur dioxide KW - black carbon KW - USA, California KW - Seasonal variations KW - Aerosol concentration KW - Aerosols KW - anthropogenic factors KW - Temperature KW - Seasonal temperatures KW - Temperature trends KW - Greenhouse gases 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/19544565?accountid=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=Geophysical+Research+Letters&rft.atitle=Response+of+California+temperature+to+regional+anthropogenic+aerosol+changes&rft.au=Novakov%2C+T%3BKirchstetter%2C+T+W%3BMenon%2C+S%3BAguiar%2C+J&rft.aulast=Novakov&rft.aufirst=T&rft.date=2008-11-01&rft.volume=35&rft.issue=19&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2008GL034894 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA, California; Temperature; Aerosols; anthropogenic factors; Seasonal variations; Sulfur dioxide; Greenhouse gases; black carbon; Basins; Surface temperatures; Aerosol concentration; Temperature trends; Seasonal temperatures; Black carbon aerosols; Aerosol concentration trends DO - http://dx.doi.org/10.1029/2008GL034894 ER - TY - JOUR T1 - Determination of transport properties from flowing fluid temperature logging in unsaturated fractured rocks: Theory and semi-analytical solution AN - 19492482; 8611644 AB - Flowing fluid temperature logging (FFTL) has recently been proposed as a method to locate flowing fractures. We argue that FFTL, backed up by data from high-precision distributed temperature sensors, can be a useful tool in locating flowing fractures and in estimating the transport properties of unsaturated fractured rocks. We have developed the theoretical background needed to analyze data from FFTL. In this article, we present a simplified conceptualization of FFTL in unsaturated fractured rock and develop a semi-analytical solution for spatial and temporal variations of pressure and temperature inside a borehole in response to an applied perturbation (pumping of air from the borehole). We compare the semi-analytical solution with predictions from the TOUGH2 numerical simulator. On the basis of the semi-analytical solution, we propose a method to estimate the permeability of the fracture continuum surrounding the borehole. Using this proposed method, we estimated the effective fracture continuum permeability of the unsaturated rock hosting the Drift Scale Test (DST) at Yucca Mountain, Nevada. Our estimate compares well with previous independent estimates for fracture permeability of the DST host rock. The conceptual model of FFTL presented in this article is based on the assumptions of single-phase flow, convection-only heat transfer, and negligible change in system state of the rock formation. In a sequel article, we extend the conceptual model to evaluate some of these assumptions. In that paper, we also perform inverse modeling of FFTL data to estimate, in addition to permeability, other transport parameters (such as porosity and thermal conductivity) of unsaturated fractured rocks. JF - Water Resources Research AU - Mukhopadhyay, Sumit AU - Tsang, Yvonne W AD - Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA Y1 - 2008/11// PY - 2008 DA - Nov 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 44 IS - 10 SN - 0043-1397, 0043-1397 KW - Aqualine Abstracts; Water Resources Abstracts KW - W10424 KW - Prediction KW - Geologic Fractures KW - USA, Nevada, Yucca Mt. KW - Temperature KW - USA, Nevada KW - Fracture Permeability KW - Boreholes KW - Model Studies KW - Rock Testing KW - Logging KW - Thermal Conductivity KW - AQ 00007:Industrial Effluents KW - SW 6050:Rock mechanics and geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19492482?accountid=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=Water+Resources+Research&rft.atitle=Determination+of+transport+properties+from+flowing+fluid+temperature+logging+in+unsaturated+fractured+rocks%3A+Theory+and+semi-analytical+solution&rft.au=Mukhopadhyay%2C+Sumit%3BTsang%2C+Yvonne+W&rft.aulast=Mukhopadhyay&rft.aufirst=Sumit&rft.date=2008-11-01&rft.volume=44&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2008WR006860 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Geologic Fractures; Fracture Permeability; Temperature; Model Studies; Boreholes; Logging; Prediction; Thermal Conductivity; Rock Testing; USA, Nevada; USA, Nevada, Yucca Mt. DO - http://dx.doi.org/10.1029/2008WR006860 ER - TY - JOUR T1 - Sulfur Isotopes as Indicators of Amended Bacterial Sulfate Reduction Processes Influencing Field Scale Uranium Bioremediation AN - 754540920; 13266323 AB - Aqueous uranium (U(VI)) concentrations in a contaminated aquifer in Rifle Colorado have been successfully lowered through electron donor amended bioreduction. Samples collected during the acetate amendment experiment were analyzed for aqueous concentrations of Fe(II), sulfate, sulfide, acetate, U(VI), and *d34S of sulfate and sulfide to explore the utility of sulfur isotopes as indicators of in situ acetate amended sulfate and uranium bioreduction processes. Enrichment of up to 7 in *d34S of sulfate in down-gradient monitoring wells indicates a transition to elevated bacterial sulfate reduction. A depletion in Fe(II), sulfate, and sulfide concentrations at the height of sulfate reduction, along with an increase in the *d34S of sulfide to levels approaching the *d34S values of sulfate, indicates sulfate limited conditions concurrent with a rebound in U(VI) concentrations. Upon cessation of acetate amendment, sulfate and sulfide concentrations increased, while *d34S values of sulfide returned to less than -20 and sulfate *d34S decreased to near-background values, indicating lower levels of sulfate reduction accompanied by a corresponding drop in U(VI). Results indicate a transition between electron donor and sulfate-limited conditions at the height of sulfate reduction and suggest stability of biogenic FeS precipitates following the end of acetate amendment. JF - Environmental Science & Technology AU - Druhan, Jennifer L AU - Conrad, Mark E AU - Williams, Kenneth H AU - N'Guessan, Lucie AU - Long, Philip E AU - Hubbard, Susan S AD - Department of Earth and Planetary Science, University of California, Berkeley, California 94720, Lawrence Berkeley National Laboratory, Earth Sciences Division, Berkeley, California 94720, Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, and Pacific Northwest National Laboratory, Richland, Washington 99352 Y1 - 2008/10/30/ PY - 2008 DA - 2008 Oct 30 SP - 7842 EP - 7849 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 42 IS - 21 SN - 0013-936X, 0013-936X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts; Pollution Abstracts; Environment Abstracts KW - Sulfates KW - Sulfur KW - Aquifers KW - Bacteria KW - Isotopes KW - Bioremediation KW - Sulfate reduction KW - Sulfides KW - Acetic acid KW - sulfate reduction KW - Sulfide KW - USA, Colorado KW - Uranium KW - P 2000:FRESHWATER POLLUTION KW - A 01450:Environmental Pollution & Waste Treatment KW - W 30965:Miscellaneous, Reviews KW - ENA 02:Toxicology & Environmental Safety KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754540920?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Sulfur+Isotopes+as+Indicators+of+Amended+Bacterial+Sulfate+Reduction+Processes+Influencing+Field+Scale+Uranium+Bioremediation&rft.au=Druhan%2C+Jennifer+L%3BConrad%2C+Mark+E%3BWilliams%2C+Kenneth+H%3BN%27Guessan%2C+Lucie%3BLong%2C+Philip+E%3BHubbard%2C+Susan+S&rft.aulast=Druhan&rft.aufirst=Jennifer&rft.date=2008-10-30&rft.volume=42&rft.issue=21&rft.spage=7842&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes800414s L2 - http://pubs.acs.org/doi/abs/10.1021/es800414s LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Aquifers; Sulfur; Sulfide; Isotopes; Bioremediation; Sulfate reduction; Uranium; Acetic acid; Sulfates; Sulfides; sulfate reduction; Bacteria; USA, Colorado DO - http://dx.doi.org/10.1021/es800414s ER - TY - JOUR T1 - Optimizing U.S. Mitigation Strategies for the Light-Duty Transportation Sector: What We Learn from a Bottom-Up Model AN - 754541815; 13266379 AB - Few integrated analysis models examine significant U.S. transportation greenhouse gas emission reductions within an integrated energy system. Our analysis, using a bottom-up MARKet ALocation (MARKAL) model, found that stringent system-wide CO2 reduction targets will be required to achieve significant CO2 reductions from the transportation sector. Mitigating transportation emission reductions can result in significant changes in personal vehicle technologies, increases in vehicle fuel efficiency, and decreases in overall transportation fuel use. We analyze policy-oriented mitigation strategies and suggest that mitigation policies should be informed by the transitional nature of technology adoptions and the interactions between the mitigation strategies, and the robustness of mitigation strategies to long-term reduction goals, input assumptions, and policy and social factors. More research is needed to help identify robust policies that will achieve the best outcome in the face of uncertainties. JF - Environmental Science & Technology AU - Yeh, Sonia AU - Farrell, Alex AU - Plevin, Richard AU - Sanstad, Alan AU - Weyant, John AD - Institute of Transportation Studies, University of California, Davis, California 95616, Energy and Resources Group, University of California, Berkeley, California 94720, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Department of Management Science and Engineering, Stanford University, Stanford, California 94305 Y1 - 2008/10/21/ PY - 2008 DA - 2008 Oct 21 SP - 8202 EP - 8210 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 42 IS - 22 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Environment Abstracts KW - USA KW - mitigation KW - Transportation KW - Fuels KW - Emission control KW - Carbon dioxide KW - Greenhouse gases KW - Technology KW - ENA 03:Energy KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754541815?accountid=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=Optimizing+U.S.+Mitigation+Strategies+for+the+Light-Duty+Transportation+Sector%3A+What+We+Learn+from+a+Bottom-Up+Model&rft.au=Yeh%2C+Sonia%3BFarrell%2C+Alex%3BPlevin%2C+Richard%3BSanstad%2C+Alan%3BWeyant%2C+John&rft.aulast=Yeh&rft.aufirst=Sonia&rft.date=2008-10-21&rft.volume=42&rft.issue=22&rft.spage=8202&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes8005805 L2 - http://pubs.acs.org/doi/abs/10.1021/es8005805 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-04-17 N1 - SubjectsTermNotLitGenreText - mitigation; Transportation; Fuels; Emission control; Greenhouse gases; Carbon dioxide; Technology; USA DO - http://dx.doi.org/10.1021/es8005805 ER - TY - CPAPER T1 - Microcalorimeters and Large-Scale Cryogenic Multiplexer Arrays - the Promise and the Pitfalls T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41125465; 4959008 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Spieler, H Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Cryogenics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41125465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Microcalorimeters+and+Large-Scale+Cryogenic+Multiplexer+Arrays+-+the+Promise+and+the+Pitfalls&rft.au=Spieler%2C+H&rft.aulast=Spieler&rft.aufirst=H&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Simulating Scintillator Light Collection Using Measured Optical Reflectance T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41124571; 4959458 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Janecek, M AU - Moses, W W Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Reflectance KW - Light effects KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41124571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Simulating+Scintillator+Light+Collection+Using+Measured+Optical+Reflectance&rft.au=Janecek%2C+M%3BMoses%2C+W+W&rft.aulast=Janecek&rft.aufirst=M&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - PMT Evaluation For the Daya Bay Neutrino Experiment T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41123326; 4959424 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Liu, D W Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - China, People's Rep., Guangdong Prov., Daya Bay KW - Radiation KW - Photons KW - Imaging techniques KW - Daya KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41123326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=PMT+Evaluation+For+the+Daya+Bay+Neutrino+Experiment&rft.au=Liu%2C+D+W&rft.aulast=Liu&rft.aufirst=D&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fundamental Limits of the Timing Resolution of Scintillation-Detector Systems: a Monte Carlo Analysis T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41122646; 4959731 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Choong, W.-S. Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Monte Carlo simulation KW - Statistical analysis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41122646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Fundamental+Limits+of+the+Timing+Resolution+of+Scintillation-Detector+Systems%3A+a+Monte+Carlo+Analysis&rft.au=Choong%2C+W.-S.&rft.aulast=Choong&rft.aufirst=W.-S.&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Scintillation of Tantalate Compounds T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41121203; 4959343 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Borade, R B AU - Bizarri, G A AU - Hanrahan, S M AU - Weber, M J AU - Bourret-Courchesne, E B AU - Derenzo, S E Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Scintillation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41121203?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Scintillation+of+Tantalate+Compounds&rft.au=Borade%2C+R+B%3BBizarri%2C+G+A%3BHanrahan%2C+S+M%3BWeber%2C+M+J%3BBourret-Courchesne%2C+E+B%3BDerenzo%2C+S+E&rft.aulast=Borade&rft.aufirst=R&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Proportionality in Undoped NaI, NaI:Tl, LaBr3:Ce3+, and LaCl3:Ce3+ Scintillators T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41121050; 4959310 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Bizarri, G A AU - Cherepy, N J AU - Choong, W S AU - Hull, G AU - Moses, W W AU - Payne, S A AU - Singh, J AU - Valentine, J D AU - Vasil'ev, A N AU - Williams, R T Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Scintillation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41121050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Modeling+Proportionality+in+Undoped+NaI%2C+NaI%3ATl%2C+LaBr3%3ACe3%2B%2C+and+LaCl3%3ACe3%2B+Scintillators&rft.au=Bizarri%2C+G+A%3BCherepy%2C+N+J%3BChoong%2C+W+S%3BHull%2C+G%3BMoses%2C+W+W%3BPayne%2C+S+A%3BSingh%2C+J%3BValentine%2C+J+D%3BVasil%27ev%2C+A+N%3BWilliams%2C+R+T&rft.aulast=Bizarri&rft.aufirst=G&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a Radiation Hard CMOS Monolithic Pixel Sensor T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41119371; 4959551 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Battaglia, M AU - Bisello, D AU - Contarato, D AU - Denes, P AU - Doering, D AU - Giubilato, P AU - Kim, T S AU - Lee, Z AU - Mattiazzo, S AU - Radmilovic, V R Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Sensors KW - A Radiation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41119371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Development+of+a+Radiation+Hard+CMOS+Monolithic+Pixel+Sensor&rft.au=Battaglia%2C+M%3BBisello%2C+D%3BContarato%2C+D%3BDenes%2C+P%3BDoering%2C+D%3BGiubilato%2C+P%3BKim%2C+T+S%3BLee%2C+Z%3BMattiazzo%2C+S%3BRadmilovic%2C+V+R&rft.aulast=Battaglia&rft.aufirst=M&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Progress Toward a High-Pressure Xenon Gas TPC for Neutrino-Less Double Beta-Decay and WIMP Searches at the 100+ Kg Scale T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41118679; 4959513 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Nygren, D R AU - Gomez-Cadenas, J J Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Xenon KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41118679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Progress+Toward+a+High-Pressure+Xenon+Gas+TPC+for+Neutrino-Less+Double+Beta-Decay+and+WIMP+Searches+at+the+100%2B+Kg+Scale&rft.au=Nygren%2C+D+R%3BGomez-Cadenas%2C+J+J&rft.aulast=Nygren&rft.aufirst=D&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamic Pinhole SPECT Imaging and Compartmental Modeling of Fatty Acid Metabolism in the Rat Heart T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41118564; 4959854 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Reutter, B W AU - Boutchko, R AU - Huesman, R H AU - Hanrahan, S M AU - Brennan, K M AU - Sauve, A C AU - Gullberg, G T Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Metabolism KW - Fatty acids KW - Heart KW - Single photon emission computed tomography KW - Imaging techniques KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41118564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Dynamic+Pinhole+SPECT+Imaging+and+Compartmental+Modeling+of+Fatty+Acid+Metabolism+in+the+Rat+Heart&rft.au=Reutter%2C+B+W%3BBoutchko%2C+R%3BHuesman%2C+R+H%3BHanrahan%2C+S+M%3BBrennan%2C+K+M%3BSauve%2C+A+C%3BGullberg%2C+G+T&rft.aulast=Reutter&rft.aufirst=B&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optimization of LSO for Time-of-Flight PET T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41118071; 4958939 DE: JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Moses, W W AU - Janecek, M AU - Szupryczynski, P AU - Spurrier, M A AU - Choong, W.-S. AU - Melcher, C L AU - Andreaco, M Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41118071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Optimization+of+LSO+for+Time-of-Flight+PET&rft.au=Moses%2C+W+W%3BJanecek%2C+M%3BSzupryczynski%2C+P%3BSpurrier%2C+M+A%3BChoong%2C+W.-S.%3BMelcher%2C+C+L%3BAndreaco%2C+M&rft.aulast=Moses&rft.aufirst=W&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Investigation of Eu2+ - Doped Barium Silicates as Scintillators T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41113844; 4958805 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Porter-Chapman, Y D AU - Bourret-Courchesne, E D AU - Weber, M J AU - Derenzo, S E Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Barium KW - Silicates KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41113844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Investigation+of+Eu2%2B+-+Doped+Barium+Silicates+as+Scintillators&rft.au=Porter-Chapman%2C+Y+D%3BBourret-Courchesne%2C+E+D%3BWeber%2C+M+J%3BDerenzo%2C+S+E&rft.aulast=Porter-Chapman&rft.aufirst=Y&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Origins of Bulk Leakage Current in CdZnTe Detectors T2 - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AN - 41113246; 4958383 JF - 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors AU - Luke, P.ANBN. AU - Amman, M Y1 - 2008/10/18/ PY - 2008 DA - 2008 Oct 18 KW - Leakage KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/41113246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.atitle=Origins+of+Bulk+Leakage+Current+in+CdZnTe+Detectors&rft.au=Luke%2C+P.ANBN.%3BAmman%2C+M&rft.aulast=Luke&rft.aufirst=P.ANBN.&rft.date=2008-10-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+IEEE+Nuclear+Science+Symposium+and+Medical+Imaging+Conference+and+16th+International+Workshop+on+Room-Temperature+Semiconductor+X-ray+and+Gamma-ray+Detectors&rft.issn=&rft_id=info:doi/ L2 - http://www.nss-mic.org/2008/Program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Effects of organic carbon supply rates on uranium mobility in a previously bioreduced contaminated sediment. AN - 69746857; 18983077 AB - Bioreduction-based strategies for remediating uranium (U)-contaminated sediments face the challenge of maintaining the reduced status of U for long times. Because groundwater influxes continuously bring in oxidizing terminal electron acceptors (O2, NO3(-)), it is necessary to continue supplying organic carbon (OC) to maintain the reducing environment after U bioreduction is achieved. We tested the influence of OC supply rates on mobility of previously microbial reduced uranium U(IV) in contaminated sediments. We found that high degrees of U mobilization occurred when OC supply rates were high, and when the sediment still contained abundant Fe(III). Although 900 days with low levels of OC supply minimized U mobilization, the sediment redox potential increased with time as did extractable U(VI) fractions. Molecular analyses of total microbial activity demonstrated a positive correlation with OC supply and analyses of Geobacteraceae activity (RT-qPCR of 16S rRNA) indicated continued activity even when the effluent Fe(II) became undetectable. These data support our hypothesis on the mechanisms responsible for remobilization of U under reducing conditions; that microbial respiration caused increased (bi)carbonate concentration and formation of stable uranyl carbonate complexes, thereby shifted U(IV)/U(VI) equilibrium to more reducing potentials. The data also suggested that low OC concentrations could not sustain the reducing condition of the sediment for much longer time. Bioreduced U(IV) is not sustainable in an oxidizing environment for a very long time. JF - Environmental science & technology AU - Wan, Jiamin AU - Tokunaga, Tetsu K AU - Kim, Yongman AU - Brodie, Eoin AU - Daly, Rebecca AU - Hazen, Terry C AU - Firestone, Mary K AD - Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. jwan@lbl.gov Y1 - 2008/10/15/ PY - 2008 DA - 2008 Oct 15 SP - 7573 EP - 7579 VL - 42 IS - 20 SN - 0013-936X, 0013-936X KW - Carbonates KW - 0 KW - RNA, Bacterial KW - Soil Pollutants KW - Uranium KW - 4OC371KSTK KW - Carbon KW - 7440-44-0 KW - Iron KW - E1UOL152H7 KW - Index Medicus KW - Oxidation-Reduction KW - Carbonates -- chemistry KW - RNA, Bacterial -- analysis KW - Iron -- analysis KW - Biodegradation, Environmental KW - Time Factors KW - Geologic Sediments -- microbiology KW - Uranium -- isolation & purification KW - Geobacter -- metabolism KW - Carbon -- analysis KW - Soil Pollutants -- chemistry KW - Uranium -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69746857?accountid=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=Environmental+science+%26+technology&rft.atitle=Effects+of+organic+carbon+supply+rates+on+uranium+mobility+in+a+previously+bioreduced+contaminated+sediment.&rft.au=Wan%2C+Jiamin%3BTokunaga%2C+Tetsu+K%3BKim%2C+Yongman%3BBrodie%2C+Eoin%3BDaly%2C+Rebecca%3BHazen%2C+Terry+C%3BFirestone%2C+Mary+K&rft.aulast=Wan&rft.aufirst=Jiamin&rft.date=2008-10-15&rft.volume=42&rft.issue=20&rft.spage=7573&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-11-24 N1 - Date created - 2008-11-05 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Targeted and nontargeted effects of ionizing radiation that impact genomic instability. AN - 69666126; 18922902 AB - Radiation-induced genomic instability, in which the progeny of irradiated cells display a high frequency of nonclonal genomic damage, occurs at a frequency inconsistent with mutation. We investigated the mechanism of this nontargeted effect in human mammary epithelial cells (HMEC) exposed to low doses of radiation. We identified a centrosome-associated expression signature in irradiated HMEC and show here that centrosome deregulation occurs in the first cell cycle after irradiation, is dose dependent, and that viable daughters of these cells are genomically unstable as evidenced by spontaneous DNA damage, tetraploidy, and aneuploidy. Clonal analysis of genomic instability showed a threshold of >10 cGy. Treatment with transforming growth factor beta1 (TGFbeta), which is implicated in regulation of genomic stability and is activated by radiation, reduced both the centrosome expression signature and centrosome aberrations in irradiated HMEC. Furthermore, TGFbeta inhibition significantly increased centrosome aberration frequency, tetraploidy, and aneuploidy in nonirradiated HMEC. Rather than preventing radiation-induced or spontaneous centrosome aberrations, TGFbeta selectively deleted unstable cells via p53-dependent apoptosis. Together, these studies show that radiation deregulates centrosome stability, which underlies genomic instability in normal human epithelial cells, and that this can be opposed by radiation-induced TGFbeta signaling. JF - Cancer research AU - Maxwell, Christopher A AU - Fleisch, Markus C AU - Costes, Sylvain V AU - Erickson, Anna C AU - Boissière, Arnaud AU - Gupta, Rishi AU - Ravani, Shraddha A AU - Parvin, Bahram AU - Barcellos-Hoff, Mary Helen AD - Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA. Y1 - 2008/10/15/ PY - 2008 DA - 2008 Oct 15 SP - 8304 EP - 8311 VL - 68 IS - 20 KW - Transforming Growth Factor beta KW - 0 KW - Tumor Suppressor Protein p53 KW - Index Medicus KW - Transforming Growth Factor beta -- pharmacology KW - Animals KW - Tumor Suppressor Protein p53 -- physiology KW - Humans KW - Centrosome -- radiation effects KW - Mice KW - Centrosome -- drug effects KW - Dose-Response Relationship, Radiation KW - Signal Transduction -- radiation effects KW - Mice, Inbred BALB C KW - Epithelial Cells -- radiation effects KW - Cells, Cultured KW - Apoptosis -- drug effects KW - Centrosome -- metabolism KW - Female KW - Breast -- radiation effects KW - Genomic Instability -- radiation effects KW - Neoplasms, Radiation-Induced -- etiology KW - Breast -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69666126?accountid=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=Cancer+research&rft.atitle=Targeted+and+nontargeted+effects+of+ionizing+radiation+that+impact+genomic+instability.&rft.au=Maxwell%2C+Christopher+A%3BFleisch%2C+Markus+C%3BCostes%2C+Sylvain+V%3BErickson%2C+Anna+C%3BBoissi%C3%A8re%2C+Arnaud%3BGupta%2C+Rishi%3BRavani%2C+Shraddha+A%3BParvin%2C+Bahram%3BBarcellos-Hoff%2C+Mary+Helen&rft.aulast=Maxwell&rft.aufirst=Christopher&rft.date=2008-10-15&rft.volume=68&rft.issue=20&rft.spage=8304&rft.isbn=&rft.btitle=&rft.title=Cancer+research&rft.issn=1538-7445&rft_id=info:doi/10.1158%2F0008-5472.CAN-08-1212 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-11-07 N1 - Date created - 2008-10-16 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 DO - http://dx.doi.org/10.1158/0008-5472.CAN-08-1212 ER - TY - CPAPER T1 - Comparison of LiMnPO4 made by Combustion and Hydrothermal Syntheses T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42105380; 4984309 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Chen, Jiajun AU - Doeff, Marca M AU - Wang, Ruigang Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Combustion KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42105380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Comparison+of+LiMnPO4+made+by+Combustion+and+Hydrothermal+Syntheses&rft.au=Chen%2C+Jiajun%3BDoeff%2C+Marca+M%3BWang%2C+Ruigang&rft.aulast=Chen&rft.aufirst=Jiajun&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Professor John S. Newman - Academic Family Tree T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42091443; 4986340 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Sethuraman, Vijay A AU - Albertus, Paul Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Trees KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42091443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Professor+John+S.+Newman+-+Academic+Family+Tree&rft.au=Sethuraman%2C+Vijay+A%3BAlbertus%2C+Paul&rft.aulast=Sethuraman&rft.aufirst=Vijay&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Metal-Supported Solid Oxide Fuel Cells T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42089201; 4984170 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Sholklapper, Tal AU - Tucker, Michael AU - Lau, Grace AU - Jacobson, Craig AU - De Jonghe, Lutgard AU - Visco, Steven Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Fuel technology KW - Fuel cells KW - Oxides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42089201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Metal-Supported+Solid+Oxide+Fuel+Cells&rft.au=Sholklapper%2C+Tal%3BTucker%2C+Michael%3BLau%2C+Grace%3BJacobson%2C+Craig%3BDe+Jonghe%2C+Lutgard%3BVisco%2C+Steven&rft.aulast=Sholklapper&rft.aufirst=Tal&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Heat-Pipe Effects in Polymer-Electrolyte-Fuel-Cell Gas-Diffusion Layers T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42086914; 4984563 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Weber, Adam Z Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Water management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42086914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Heat-Pipe+Effects+in+Polymer-Electrolyte-Fuel-Cell+Gas-Diffusion+Layers&rft.au=Weber%2C+Adam+Z&rft.aulast=Weber&rft.aufirst=Adam&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Study of the Mechanism of Graphite Structural Degradation in Lithium-ion Cell Anodes T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42083486; 4984857 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Hardwick, Laurence J AU - Sethuraman, Vijay AU - Srinivasan, Venkat AU - Kostecki, Robert Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Anodes KW - Graphite KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42083486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=A+Study+of+the+Mechanism+of+Graphite+Structural+Degradation+in+Lithium-ion+Cell+Anodes&rft.au=Hardwick%2C+Laurence+J%3BSethuraman%2C+Vijay%3BSrinivasan%2C+Venkat%3BKostecki%2C+Robert&rft.aulast=Hardwick&rft.aufirst=Laurence&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Proton Conduction in SnP2O7 - La(PO3)3 Composite Electrolyte for Intermediate Temperature Fuel Cells T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42081130; 4984172 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Beck, Nina K AU - Ross, Phil AU - De Jonghe, Lutgard Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Fuel technology KW - Temperature effects KW - Electrolytes KW - Composite materials KW - Fuel cells KW - Protons KW - Conduction KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42081130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Proton+Conduction+in+SnP2O7+-+La%28PO3%293+Composite+Electrolyte+for+Intermediate+Temperature+Fuel+Cells&rft.au=Beck%2C+Nina+K%3BRoss%2C+Phil%3BDe+Jonghe%2C+Lutgard&rft.aulast=Beck&rft.aufirst=Nina&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Phase Transitions, Interfaces, and Stability Relationships in Phosphate Cathodes T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42080811; 4984319 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Richardson, Thomas J Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Phosphate KW - Cathodes KW - Phase transition KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42080811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Phase+Transitions%2C+Interfaces%2C+and+Stability+Relationships+in+Phosphate+Cathodes&rft.au=Richardson%2C+Thomas+J&rft.aulast=Richardson&rft.aufirst=Thomas&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of the Charge/Discharge Behavior of Silicon Anodes T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42079676; 4984333 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Srinivasan, Venkat AU - Sethuraman, Vijay A AU - Newman, John Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Silicon KW - Anodes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Analysis+of+the+Charge%2FDischarge+Behavior+of+Silicon+Anodes&rft.au=Srinivasan%2C+Venkat%3BSethuraman%2C+Vijay+A%3BNewman%2C+John&rft.aulast=Srinivasan&rft.aufirst=Venkat&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Electrochemical Characterization of Lamellar Diblock Copolymer Electrolytes T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42079170; 4984951 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Panday, Ashoutosh AU - Mullin, Scott AU - Wanakule, Nisita AU - Balsara, Nitash Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Electrochemistry KW - Electrolytes KW - Copolymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42079170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Electrochemical+Characterization+of+Lamellar+Diblock+Copolymer+Electrolytes&rft.au=Panday%2C+Ashoutosh%3BMullin%2C+Scott%3BWanakule%2C+Nisita%3BBalsara%2C+Nitash&rft.aulast=Panday&rft.aufirst=Ashoutosh&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hysteresis during Cycling of Lithiated Silicon Electrode T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42078846; 4984873 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Sethuraman, Vijay A AU - Srinivasan, Venkat AU - Newman, John Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Silicon KW - Electrodes KW - Hysteresis KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42078846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Hysteresis+during+Cycling+of+Lithiated+Silicon+Electrode&rft.au=Sethuraman%2C+Vijay+A%3BSrinivasan%2C+Venkat%3BNewman%2C+John&rft.aulast=Sethuraman&rft.aufirst=Vijay&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Protonic and Electronic Conductivity of Cerium Strontium Metaphosphate Glass-Ceramic Nanocomposites T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42077990; 4985077 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Ray, Hannah L AU - De Jonghe, Lutgard AU - Reimer, Jeffrey AU - Stettler, Joel AU - Wang, Ruigang Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Cerium KW - Strontium KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42077990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Protonic+and+Electronic+Conductivity+of+Cerium+Strontium+Metaphosphate+Glass-Ceramic+Nanocomposites&rft.au=Ray%2C+Hannah+L%3BDe+Jonghe%2C+Lutgard%3BReimer%2C+Jeffrey%3BStettler%2C+Joel%3BWang%2C+Ruigang&rft.aulast=Ray&rft.aufirst=Hannah&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Electrolytes Materials for High Temperature PEMFC T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42077874; 4984851 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Fu, Yongzhu AU - Kerr, John B Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Electrolytes KW - High temperature KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42077874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=New+Electrolytes+Materials+for+High+Temperature+PEMFC&rft.au=Fu%2C+Yongzhu%3BKerr%2C+John+B&rft.aulast=Fu&rft.aufirst=Yongzhu&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Proton Conductor Glass-Ceramic xCaO-(1-x)/2La2O3-3P2O5 (x=0, 10%, 30%, 50%) T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42077808; 4985078 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Zhang, Guojing AU - Wang, Ruigang AU - De Jonghe, Lutgard Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Protons KW - Conductors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42077808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Proton+Conductor+Glass-Ceramic+xCaO-%281-x%29%2F2La2O3-3P2O5+%28x%3D0%2C+10%25%2C+30%25%2C+50%25%29&rft.au=Zhang%2C+Guojing%3BWang%2C+Ruigang%3BDe+Jonghe%2C+Lutgard&rft.aulast=Zhang&rft.aufirst=Guojing&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spectroscopic Investigation of the Surface of LixMnO2 and LixTi0.11Mn0.89O2 Composite Electrodes in Pyrrolidinium-based Ionic Liquid Electrolyte Systems T2 - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AN - 42074933; 4984444 JF - 2008 Fall Meeting of the Electrochemical Society of Japan and 214th Meeting of the Electrochemical Society (PRiME 2008) AU - Hardwick, Laurence J AU - Saint, Juliette AU - Doeff, Marca M AU - Kostecki, Robert Y1 - 2008/10/12/ PY - 2008 DA - 2008 Oct 12 KW - Electrodes KW - Electrolytes KW - Composite materials KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42074933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.atitle=Spectroscopic+Investigation+of+the+Surface+of+LixMnO2+and+LixTi0.11Mn0.89O2+Composite+Electrodes+in+Pyrrolidinium-based+Ionic+Liquid+Electrolyte+Systems&rft.au=Hardwick%2C+Laurence+J%3BSaint%2C+Juliette%3BDoeff%2C+Marca+M%3BKostecki%2C+Robert&rft.aulast=Hardwick&rft.aufirst=Laurence&rft.date=2008-10-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+Electrochemical+Society+of+Japan+and+214th+Meeting+of+the+Electrochemical+Society+%28PRiME+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.electrochem.org/meetings/biannual/214/mas_802/reportSymposi umList.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Scale Dependence of Effective Matrix Diffusion Coefficient: Evidence and Potential Mechanisms T2 - 2008 Joint Annual Meeting of the Geological Society of America (GSA), Soil Science Society of America (SSSA), American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and the Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM (GCAGS) AN - 42073299; 4973995 JF - 2008 Joint Annual Meeting of the Geological Society of America (GSA), Soil Science Society of America (SSSA), American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and the Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM (GCAGS) AU - Liu, Hui-Hai Y1 - 2008/10/05/ PY - 2008 DA - 2008 Oct 05 KW - Diffusion coefficients KW - Diffusion coefficient KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42073299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2008+Joint+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA%29%2C+Soil+Science+Society+of+America+%28SSSA%29%2C+American+Society+of+Agronomy+%28ASA%29%2C+Crop+Science+Society+of+America+%28CSSA%29%2C+and+the+Gulf+Coast+Association+of+Geological+Societies+with+the+Gulf+Coast+Section+of+SEPM+%28GCAGS%29&rft.atitle=Scale+Dependence+of+Effective+Matrix+Diffusion+Coefficient%3A+Evidence+and+Potential+Mechanisms&rft.au=Liu%2C+Hui-Hai&rft.aulast=Liu&rft.aufirst=Hui-Hai&rft.date=2008-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Joint+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA%29%2C+Soil+Science+Society+of+America+%28SSSA%29%2C+American+Society+of+Agronomy+%28ASA%29%2C+Crop+Science+Society+of+America+%28CSSA%29%2C+and+the+Gulf+Coast+Association+of+Geological+Societies+with+the+Gulf+Coast+Section+of+SEPM+%28GCAGS%29&rft.issn=&rft_id=info:doi/ L2 - https://www.acsmeetings.org/2008/programs/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Comparative Analysis of Nonlinear Dynamics of