TY - JOUR T1 - No-Fly Zones: A New Model for Male Sexuality AN - 1865321104 AB - The predominant paradigm nowadays for understanding male sexuality is derived from Kinsey's assumption that men can be classified as individuals with specific scores on a scale, scores that predict whether future partners will be male or female. Each man is defined by an essence, homo- or heterosexual or somewhere in between. However this is an incorrect view of male sexuality, because it makes us unable to say why a man is attracted to or has sex with a specific person: the same person can be attractive or unattrative depending on circumstances, and he can act or not act on his inclination depending on circumstances. The more correct view of male sexuality is thus of "fly" and "no-fly" zones, which understands male sexuality as defined by variable situations, not a score of the individual in all situations. This conception allows us to avoid the theoretical mistakes of the current assault on "sexual assault." JF - Society AU - Fleming, Bruce AD - Department of English 12B, US Naval Academy, Annapolis, MD, USA ; Department of English 12B, US Naval Academy, Annapolis, MD, USA Y1 - 2017/02// PY - 2017 DA - Feb 2017 SP - 34 EP - 41 CY - New York PB - Springer Science & Business Media VL - 54 IS - 1 SN - 0147-2011 KW - Sociology KW - Kinsey scale KW - Sexual assault KW - Homosexual KW - Heterosexual KW - Title IX KW - Klein grid KW - Sexual Assault KW - Males KW - Heterosexuality KW - Sexuality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1865321104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Society&rft.atitle=No-Fly+Zones%3A+A+New+Model+for+Male+Sexuality&rft.au=Fleming%2C+Bruce&rft.aulast=Fleming&rft.aufirst=Bruce&rft.date=2017-02-01&rft.volume=54&rft.issue=1&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Society&rft.issn=01472011&rft_id=info:doi/10.1007%2Fs12115-016-0097-2 LA - English DB - Sociological Abstracts; Worldwide Political Science Abstracts N1 - Copyright - Society is a copyright of Springer, 2017. N1 - Last updated - 2017-02-06 DO - http://dx.doi.org/10.1007/s12115-016-0097-2 ER - TY - JOUR T1 - Decision forests for machine learning classification of large, noisy seafloor feature sets AN - 1859501845; PQ0004015028 AB - Extremely randomized trees (ET) classifiers, an extension of random forests (RF) are applied to classification of features such as seamounts derived from bathymetry data. This data is characterized by sparse training data from by large noisy features sets such as often found in other geospatial data. A variety of feature metrics may be useful for this task and we use a large number of metrics relevant to the task of finding seamounts. The major significant results to be described include: an outstanding seamount classification accuracy of 97%; an automated process to produce the most useful classification features that are relevant to geophysical scientists (as represented by the feature metrics); demonstration that topography provides the most important data representation for classification. As well as achieving good accuracy in classification, the human-understandable set of metrics generated by the classifier that are most relevant for the results are discussed. JF - Computers & Geosciences AU - Lawson, Ed AU - Smith, Denson AU - Sofge, Donald AU - Elmore, Paul AU - Petry, Frederick AD - Naval Research Laboratory, Information Technology Division, Washington D.C., United States Y1 - 2017/02// PY - 2017 DA - February 2017 SP - 116 EP - 124 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 99 SN - 0098-3004, 0098-3004 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Bathymetry KW - Topography KW - Seamounts KW - Random forests KW - Extremely randomized trees UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859501845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Geosciences&rft.atitle=Decision+forests+for+machine+learning+classification+of+large%2C+noisy+seafloor+feature+sets&rft.au=Lawson%2C+Ed%3BSmith%2C+Denson%3BSofge%2C+Donald%3BElmore%2C+Paul%3BPetry%2C+Frederick&rft.aulast=Lawson&rft.aufirst=Ed&rft.date=2017-02-01&rft.volume=99&rft.issue=&rft.spage=116&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Geosciences&rft.issn=00983004&rft_id=info:doi/10.1016%2Fj.cageo.2016.10.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.cageo.2016.10.013 ER - TY - JOUR T1 - Balloon-Occluded Retrograde Transvenous Obliteration of a Gastric Vascular Malformation: An Innovative Approach to Treatment of a Rare Condition AN - 1859485074; PQ0004018776 AB - Arteriovenous malformations (AVMs) are a high-flow form of a vascular malformation, which can be found anywhere in the body. While historically treated surgically, a multidisciplinary approach utilizing multiple specialties and treatment modalities is now commonly employed. In order to effectively treat an AVM, the nidus must be targeted and eradicated, which can be done via multiple approaches. We present the case of a 43-year-old male with a gastric wall AVM, which was initially incompletely treated using a percutaneous transarterial approach. The gastric AVM was noted to have dominant drainage through a gastrorenal shunt; therefore, Balloon-occluded Retrograde Transvenous Obliteration (BRTO) was utilized to eradicate the AVM nidus. This case illustrates the utility of Interventional Radiology, specifically BRTO, as another treatment option for challenging AVMs. JF - Cardiovascular and Interventional Radiology AU - Hansing, Catherine E AU - Marquardt, Joseph P AU - Sutton, Daniel M AU - York, John D AD - Transitional Year/Graduate Medical Education Department, Medical Corps, United States Navy, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA, 23708, USA, catherine.e.hansing.mil@mail.mil Y1 - 2017/02// PY - 2017 DA - February 2017 SP - 310 EP - 314 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 40 IS - 2 SN - 0174-1551, 0174-1551 KW - Toxicology Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859485074?accountid=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=Cardiovascular+and+Interventional+Radiology&rft.atitle=Balloon-Occluded+Retrograde+Transvenous+Obliteration+of+a+Gastric+Vascular+Malformation%3A+An+Innovative+Approach+to+Treatment+of+a+Rare+Condition&rft.au=Hansing%2C+Catherine+E%3BMarquardt%2C+Joseph+P%3BSutton%2C+Daniel+M%3BYork%2C+John+D&rft.aulast=Hansing&rft.aufirst=Catherine&rft.date=2017-02-01&rft.volume=40&rft.issue=2&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Cardiovascular+and+Interventional+Radiology&rft.issn=01741551&rft_id=info:doi/10.1007%2Fs00270-016-1470-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Number of references - 23 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1007/s00270-016-1470-7 ER - TY - JOUR T1 - Urbanization and environmental policy effects on the future availability of grazing resources on the Mongolian Plateau: Modeling socio-environmental system dynamics AN - 1859474444; PQ0004007820 AB - The rangelands of the Mongolian Plateau are dynamic socio-environmental systems that are influenced by a complex network of drivers, including climate, social institutions, market forces, and national-scale policies affecting land access and management. The sustainability and resilience of rangelands in this region depend on the ability of residents and policy makers to quickly respond by adapting livelihoods and land uses to changes in environmental and socio-economic conditions, but the responses of the system to these changes are often non-linear and difficult to predict. We developed a system dynamics model to understand how the human, natural, and land-use processes in the Mongolian rangeland ecosystem interact to produce dynamic outcomes in both grassland productivity and livestock populations. We developed two separate models based on a common integrative framework for two case study areas: Suhkbaatar Aimag in Mongolia and Xilingol League in Inner Mongolia. We used future scenarios for each region generated with stakeholder input to forecast trends in grassland area, livestock numbers, and biomass under alternative climate, socioeconomic, and land-use futures. By incorporating stakeholder-developed scenarios, we were able to explore future scenarios tailored to the particular questions and concerns relevant to the individual study areas. We find that while there are many similarities in the factors driving system dynamics in the two countries, the trajectories of key grassland resources are quite different, both between the two study regions and across the individual scenarios. Environmental policies play a key role in Xilingol, while economic development is a key driver in Sukhbaatar. Urbanization dynamics will be a major influence on the availability of grassland resources in the future. JF - Environmental Science & Policy AU - Allington, Ginger RH AU - Li, Wei AU - Brown, Daniel G AD - National Socio-Environmental Synthesis Center, 1 Park Place, Suite 300, Annapolis, MD 21401, United States Y1 - 2017/02// PY - 2017 DA - February 2017 SP - 35 EP - 46 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 68 SN - 1462-9011, 1462-9011 KW - Environment Abstracts KW - Grassland KW - Climate KW - Livestock KW - Grazing KW - Desertification KW - Net primary production KW - System dynamics model UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859474444?accountid=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+Science+%26+Policy&rft.atitle=Urbanization+and+environmental+policy+effects+on+the+future+availability+of+grazing+resources+on+the+Mongolian+Plateau%3A+Modeling+socio-environmental+system+dynamics&rft.au=Allington%2C+Ginger+RH%3BLi%2C+Wei%3BBrown%2C+Daniel+G&rft.aulast=Allington&rft.aufirst=Ginger&rft.date=2017-02-01&rft.volume=68&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Policy&rft.issn=14629011&rft_id=info:doi/10.1016%2Fj.envsci.2016.11.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.envsci.2016.11.005 ER - TY - JOUR T1 - Academia and the military can be valuable partners AN - 1863567893; 2017-007780 JF - Eos (Washington, DC) AU - Reddy, Christopher M AU - Valentine, David L AU - Ziebold, Jason Y1 - 2017/01// PY - 2017 DA - January 2017 SP - 11 EP - 13 PB - American Geophysical Union, Washington, DC VL - 98 IS - 1 SN - 0096-3941, 0096-3941 KW - mitigation KW - military geology KW - planning KW - oil spills KW - marine pollution KW - pollution KW - academic institutions KW - technical cooperation KW - Deepwater Horizon oil spill KW - water pollution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1863567893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+%28Washington%2C+DC%29&rft.atitle=Academia+and+the+military+can+be+valuable+partners&rft.au=Reddy%2C+Christopher+M%3BValentine%2C+David+L%3BZiebold%2C+Jason&rft.aulast=Reddy&rft.aufirst=Christopher&rft.date=2017-01-01&rft.volume=98&rft.issue=1&rft.spage=11&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 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2017-02-02 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - academic institutions; Deepwater Horizon oil spill; marine pollution; military geology; mitigation; oil spills; planning; pollution; technical cooperation; water pollution ER - TY - JOUR T1 - Stability of isolated antibody-antigen complexes as a predictive tool for selecting toxin neutralizing antibodies. AN - 1856867431; 27660893 AB - Ricin is an A-B ribosome inactivating protein (RIP) toxin composed of an A-chain subunit (RTA) that contains a catalytic N-glycosidase and a B-chain (RTB) lectin domain that binds cell surface glycans. Ricin exploits retrograde transport to enter into the Golgi and the endoplasmic reticulum, and then dislocates into the cytoplasm where it can reach its substrate, the rRNA. A subset of isolated antibodies (Abs) raised against the RTA subunit protect against ricin intoxication, and RTA-based vaccine immunogens have been shown to provide long-lasting protective immunity against the holotoxin. Anti-RTA Abs are unlikely to cross a membrane and reach the cytoplasm to inhibit the enzymatic activity of the A-chain. Moreover, there is not a strict correlation between the apparent binding affinity (Ka) of anti-RTA Abs and their ability to successfully neutralize ricin toxicity. Some anti-RTA antibodies are toxin-neutralizing, whereas others are not. We hypothesize that neutralizing anti-RTA Abs may interfere selectively with conformational change(s) or partial unfolding required for toxin internalization. To test this hypothesis, we measured the melting temperatures (Tm) of neutralizing single-domain Ab (sdAb)-antigen (Ag) complexes relative to the Tm of the free antigen (Tm-shift = Tmcomplex - TmAg), and observed increases in the Tmcomplex of 9-20 degrees. In contrast, non-neutralizing sdAb-Ag complexes shifted the TmComplex by only 6-7 degrees. A strong linear correlation (r2 = 0.992) was observed between the magnitude of the Tm-shift and the viability of living cells treated with the sdAb and ricin holotoxin. The Tm-shift of the sdAb-Ag complex provided a quantitative biophysical parameter that could be used to predict and rank-order the toxin-neutralizing activities of Abs. We determined the first structure of an sdAb-RTA1-33/44-198 complex, and examined other sdAb-RTA complexes. We found that neutralizing sdAb bound to regions involved in the early stages of unfolding. These Abs likely interfere with steps preceding or following endocytosis that require conformational changes. This method may have utility for the characterization or rapid screening of other Ab that act to prevent conformational changes or unfolding as part of their mechanism of action. JF - mAbs AU - Legler, Patricia M AU - Compton, Jaimee R AU - Hale, Martha L AU - Anderson, George P AU - Olson, Mark A AU - Millard, Charles B AU - Goldman, Ellen R AD - a US Naval Research Laboratory , Washington , DC , USA. ; b NOVA Research, Inc. , Alexandria , VA , USA. ; c US Army Medical Research Institute of Infectious Diseases , Frederick , MD , USA. Y1 - 2017/01// PY - 2017 DA - January 2017 SP - 43 EP - 57 VL - 9 IS - 1 KW - conformational change KW - unfolding KW - antibody selection KW - Tm-shift; toxins KW - mechanism of action KW - Antibody complex UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1856867431?accountid=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=mAbs&rft.atitle=Stability+of+isolated+antibody-antigen+complexes+as+a+predictive+tool+for+selecting+toxin+neutralizing+antibodies.&rft.au=Legler%2C+Patricia+M%3BCompton%2C+Jaimee+R%3BHale%2C+Martha+L%3BAnderson%2C+George+P%3BOlson%2C+Mark+A%3BMillard%2C+Charles+B%3BGoldman%2C+Ellen+R&rft.aulast=Legler&rft.aufirst=Patricia&rft.date=2017-01-01&rft.volume=9&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=mAbs&rft.issn=1942-0870&rft_id=info:doi/10.1080%2F19420862.2016.1236882 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-09-23 N1 - Date revised - 2017-02-06 N1 - Last updated - 2017-02-07 DO - http://dx.doi.org/10.1080/19420862.2016.1236882 ER - TY - JOUR T1 - Histopathology of brown bullhead (Ameiurus nebulosus), smallmouth bass (Micropterus dolomieu), and yellow perch (Perca flavescens) in relation to polychlorinated biphenyl (PCB) contamination in the Hudson River. AN - 1835452286; 27751691 AB - From the 1940s through 1977, at least 590,000kg of polychlorinated biphenyls (PCBs) were released into the Hudson River from General Electric manufacturing plants located in Hudson Falls and Fort Edward, New York. In 1984, the U.S. Environmental Protection Agency designated a nearly 322km reach as the Hudson River PCBs Superfund Site. Here we describe a Fish Health Assessment study, part of a Natural Resource Damage Assessment, that evaluated the prevalence of toxicopathic lesions in adult brown bullhead (Ameiurus nebulosus), smallmouth bass (Micropterus dolomieu), and yellow perch (Perca flavescens). In fall 2001, 29-51 fish of each species were collected in fall 2001 from highly contaminated areas below the plants (Thompson Island Pool (TIP) and Stillwater Dam Pool (STW)), an upriver reference area (Feeder Dam Pool (FDP)), and a reference lake, Oneida Lake (ODA). The focus was on histopathologic lesions and observations associated with contaminant exposure: liver-neoplasms, foci of cellular alteration, bile duct hyperplasia; testes-ovotestis (testicular oocytes), germ cell degeneration, altered developmental stage; ovaries-atresia and altered developmental stage. Lesions associated with PCB exposure were defined as those with significantly greater prevalence and/or severity in TIP and STW compared with ODA and FDP. For brown bullhead and smallmouth bass, no lesions or changes in gonadal development met those criteria. In yellow perch, ovarian atresia was the only lesion associated with PCB exposure. Prevalence was 53% in FDP, 75% in ODA, and 100% in both STW and TIP; severity increased from mostly minimal to mild-moderate. Because of the high prevalence of atresia in reference collections, it is likely that factors other than PCBs are also involved. As part of a post-dredging monitoring plan, we recommend assessing gonad structure and function in yellow perch collected at the time of spawning in locations with a range of PCB contamination. Published by Elsevier B.V. JF - The Science of the total environment AU - Pinkney, Alfred E AU - Myers, Mark S AU - Rutter, Michael A AD - U.S. Fish and Wildlife Service, Chesapeake Bay Field Office, 177 Admiral Cochrane Drive, Annapolis, MD 21401, USA. Electronic address: Fred_Pinkney@fws.gov. ; Myers Ecotoxicology Services, LLC, 19604 12th Ave NW, Shoreline, WA 98177, USA. ; Rutter Statistical Consulting, 2150 Cemetery Road, North East, PA 16428, USA. Y1 - 2017/01/01/ PY - 2017 DA - 2017 Jan 01 SP - 1325 EP - 1338 VL - 575 KW - Atresia KW - PCBs KW - Histopathology KW - Yellow perch KW - NRDA KW - Hudson River UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1835452286?accountid=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+Science+of+the+total+environment&rft.atitle=Histopathology+of+brown+bullhead+%28Ameiurus+nebulosus%29%2C+smallmouth+bass+%28Micropterus+dolomieu%29%2C+and+yellow+perch+%28Perca+flavescens%29+in+relation+to+polychlorinated+biphenyl+%28PCB%29+contamination+in+the+Hudson+River.&rft.au=Pinkney%2C+Alfred+E%3BMyers%2C+Mark+S%3BRutter%2C+Michael+A&rft.aulast=Pinkney&rft.aufirst=Alfred&rft.date=2017-01-01&rft.volume=575&rft.issue=&rft.spage=1325&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2016.09.209 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-10-18 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2016.09.209 ER - TY - JOUR T1 - Submicrometer-scale spatial heterogeneity in silicate glasses using aberration-corrected scanning transmission electron microscopy AN - 1859789095; 2017-005896 AB - Experimental silicate glasses are often used as analog and calibration material for terrestrial and planetary materials. Measurements of Fe oxidation state using electron energy loss spectroscopy (EELS) in an aberration-corrected scanning transmission electron microscope (ac-STEM) show that a suite of experimental silicate (e.g., basaltic, andesitic, rhyolitic) glasses have spatially heterogeneous oxidation states at scales of tens of nanometers. Nano-crystals are observed in several of the glasses, indicating nucleation and incipient crystallization not seen at the scale of electron microprobe analysis (EMPA). Glasses prepared in air are uniformly oxidized while glasses prepared at the iron-wustite (IW) or quartz-fayalite-magnetite (QFM) buffers range from reduced to highly oxidized. EELS spectral shapes indicate that oxidized glasses have tetrahedral Fe (super 3+) The nanoscale compositional and structural heterogeneities present in the experimental glasses mean that the suitability of such glasses as analogs for natural materials and calibration standards depends strongly on the scale of the measurements being done. The electron beam quickly damages silicate glass, but data showing changes in oxidation state among and within samples can be obtained with careful control of the beam current and dwell time. Determination of oxidation state in silicate glasses via STEM-EELS is very challenging, and accurate and reliable measurements of Fe (super 3+) /Sigma Fe require careful sample preparation and control of microscope conditions and benefit from comparison to complementary techniques. JF - American Mineralogist AU - Burgess, Katherine D AU - Stroud, Rhonda M AU - Dyar, M Darby AU - McCanta, Molly C Y1 - 2016/12// PY - 2016 DA - December 2016 SP - 2677 EP - 2688 PB - Mineralogical Society of America, Washington, DC VL - 101 IS - 12 SN - 0003-004X, 0003-004X KW - transmission electron microscopy KW - silicates KW - rhyolitic composition KW - silicate melts KW - techniques KW - melts KW - iron KW - ferric iron KW - metals KW - andesitic composition KW - heterogeneity KW - basaltic composition KW - scanning electron microscopy KW - nanoparticles KW - glass materials KW - synthetic materials KW - instruments KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859789095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Submicrometer-scale+spatial+heterogeneity+in+silicate+glasses+using+aberration-corrected+scanning+transmission+electron+microscopy&rft.au=Burgess%2C+Katherine+D%3BStroud%2C+Rhonda+M%3BDyar%2C+M+Darby%3BMcCanta%2C+Molly+C&rft.aulast=Burgess&rft.aufirst=Katherine&rft.date=2016-12-01&rft.volume=101&rft.issue=12&rft.spage=2677&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam-2016-5696 L2 - http://www.minsocam.org/MSA/AmMin/TOC/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2017-01-01 N1 - Number of references - 78 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2017-01-19 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - andesitic composition; basaltic composition; ferric iron; glass materials; heterogeneity; instruments; iron; melts; metals; nanoparticles; rhyolitic composition; scanning electron microscopy; silicate melts; silicates; synthetic materials; techniques; transmission electron microscopy DO - http://dx.doi.org/10.2138/am-2016-5696 ER - TY - JOUR T1 - Evolution of aging theories: Why modern programmed aging concepts are transforming medical research AN - 1859492470; PQ0003971784 AB - Programmed aging refers to the idea that senescence in humans and other organisms is purposely caused by evolved biological mechanisms to obtain an evolutionary advantage. Until recently, programmed aging was considered theoretically impossible because of the mechanics of the evolution process, and medical research was based on the idea that aging was not programmed. Theorists struggled for more than a century in efforts to develop non-programmed theories that fit observations, without obtaining a consensus supporting any non-programmed theory. Empirical evidence of programmed lifespan limitations continued to accumulate. More recently, developments, especially in our understanding of biological inheritance, have exposed major issues and complexities regarding the process of evolution, some of which explicitly enable programmed aging of mammals. Consequently, science-based opposition to programmed aging has dramatically declined. This progression has major implications for medical research, because the theories suggest that very different biological mechanisms are ultimately responsible for highly age-related diseases that now represent most research efforts and health costs. Most particularly, programmed theories suggest that aging per se is a treatable condition and suggest a second path toward treating and preventing age-related diseases that can be exploited in addition to the traditional disease-specific approaches. The theories also make predictions regarding the nature of biological aging mechanisms and therefore suggest research directions. This article discusses developments of evolutionary mechanics, the consequent programmed aging theories, and logical inferences concerning biological aging mechanisms. It concludes that major medical research organizations cannot afford to ignore programmed aging concepts in assigning research resources and directions. JF - Biochemistry (Moscow) AU - Goldsmith, Theodore C AD - Azinet LLC, Annapolis, Maryland, USA, tgoldsmith@azinet.com Y1 - 2016/12// PY - 2016 DA - December 2016 SP - 1406 EP - 1412 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 81 IS - 12 SN - 0006-2979, 0006-2979 KW - Biotechnology and Bioengineering Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859492470?accountid=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=Biochemistry+%28Moscow%29&rft.atitle=Evolution+of+aging+theories%3A+Why+modern+programmed+aging+concepts+are+transforming+medical+research&rft.au=Goldsmith%2C+Theodore+C&rft.aulast=Goldsmith&rft.aufirst=Theodore&rft.date=2016-12-01&rft.volume=81&rft.issue=12&rft.spage=1406&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Moscow%29&rft.issn=00062979&rft_id=info:doi/10.1134%2FS0006297916120026 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Number of references - 29 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1134/S0006297916120026 ER - TY - JOUR T1 - Combined effects of water flow and copper concentration on the feeding behavior, growth rate, and accumulation of copper in tissue of the infaunal polychaete Polydora cornuta AN - 1850768136; PQ0003906040 AB - We performed an experiment in a laboratory flume to test the effects of water flow speed and the concentration of aqueaous copper on the feeding behavior, growth rate, and accumulation of copper in the tissues of juvenile polychaetes Polydora cornuta. The experiment included two flow speeds (6 or 15cm/s) and two concentrations of added copper (0 or 85 mu g/L). Worms grew significantly faster in the faster flow and in the lower copper concentration. In the slower flow, the total time worms spent feeding decreased significantly as copper concentration increased, but copper did not significantly affect the time worms spent feeding in the faster flow. Across all treatments, there was a significant, positive relationship between the time individuals spent feeding and their relative growth rate. Worms were observed suspension feeding significantly more often in the faster flow and deposit feeding significantly more often in the slower flow, but copper concentration did not affect the proportion of time spent in either feeding mode. The addition of 85 mu g/L copper significantly increased copper accumulation in P. cornuta tissue, but the accumulation did not differ significantly due to flow speed. There was a significant interaction between copper and flow; the magnitude of the difference in copper accumulation between the 0 and 85 mu g/L treatments was greater in the faster flow than in the slower flow. In slow flows that favor deposit feeding, worms grow slowly and accumulate less copper in their tissue than in faster flows that favor suspension feeding and faster growth. JF - Ecotoxicology AU - Colvin, Marienne A AU - Hentschel, Brian T AU - Deheyn, Dimitri D AD - Department of Biology and Coastal and Marine Institute, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182-4614, USA, mcolvin@spawar.navy.mil Y1 - 2016/12// PY - 2016 DA - December 2016 SP - 1720 EP - 1729 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 25 IS - 10 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; Toxicology Abstracts; Environment Abstracts; Water Resources Abstracts; Pollution Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Flow KW - Tissues KW - Marine invertebrates KW - Copper KW - Growth KW - Meiobenthos KW - Flumes KW - Ecotoxicology KW - Polydora cornuta KW - Feeding behavior KW - Growth rate KW - Marine KW - Feeding KW - Deposits KW - Suspension KW - Laboratory testing KW - Water flow KW - Flow Discharge KW - Growth Rates KW - Toxicity KW - Stream flow KW - Water Pollution Effects KW - Accumulation KW - AQ 00001:Water Resources and Supplies KW - Q5 08503:Characteristics, behavior and fate KW - SW 0810:General KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1850768136?accountid=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=Ecotoxicology&rft.atitle=Combined+effects+of+water+flow+and+copper+concentration+on+the+feeding+behavior%2C+growth+rate%2C+and+accumulation+of+copper+in+tissue+of+the+infaunal+polychaete+Polydora+cornuta&rft.au=Colvin%2C+Marienne+A%3BHentschel%2C+Brian+T%3BDeheyn%2C+Dimitri+D&rft.aulast=Colvin&rft.aufirst=Marienne&rft.date=2016-12-01&rft.volume=25&rft.issue=10&rft.spage=1720&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-016-1705-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Number of references - 49 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Growth rate; Growth; Meiobenthos; Suspension; Ecotoxicology; Marine invertebrates; Copper; Accumulation; Stream flow; Deposits; Water flow; Feeding behavior; Tissues; Feeding; Laboratory testing; Flow; Flumes; Water Pollution Effects; Flow Discharge; Toxicity; Growth Rates; Polydora cornuta; Marine DO - http://dx.doi.org/10.1007/s10646-016-1705-z ER - TY - JOUR T1 - First international collaborative study to evaluate rabies antibody detection method for use in monitoring the effectiveness of oral vaccination programmes in fox and raccoon dog in Europe. AN - 1835452442; 27751949 AB - The most effective and sustainable method to control and eliminate rabies in wildlife is the oral rabies vaccination (ORV) of target species, namely foxes and raccoon dogs in Europe. According to WHO and OIE, the effectiveness of oral vaccination campaigns should be regularly assessed via disease surveillance and ORV antibody monitoring. Rabies antibodies are generally screened for in field animal cadavers, whose body fluids are often of poor quality. Therefore, the use of alternative methods such as the enzyme-linked immunosorbent assay (ELISA) has been proposed to improve reliability of serological results obtained on wildlife samples. We undertook an international collaborative study to determine if the commercial BioPro ELISA Rabies Ab kit is a reliable and reproducible tool for rabies serological testing. Our results reveal that the overall specificity evaluated on naive samples reached 96.7%, and the coefficients of concordance obtained for fox and raccoon dog samples were 97.2% and 97.5%, respectively. The overall agreement values obtained for the four marketed oral vaccines used in Europe were all equal to or greater than 95%. The coefficients of concordance obtained by laboratories ranged from 87.2% to 100%. The results of this collaborative study show good robustness and reproducibility of the BioPro ELISA Rabies Ab kit. Copyright © 2016 Elsevier B.V. All rights reserved. JF - Journal of virological methods AU - Wasniewski, M AU - Almeida, I AU - Baur, A AU - Bedekovic, T AU - Boncea, D AU - Chaves, L B AU - David, D AU - De Benedictis, P AU - Dobrostana, M AU - Giraud, P AU - Hostnik, P AU - Jaceviciene, I AU - Kenklies, S AU - König, M AU - Mähar, K AU - Mojzis, M AU - Moore, S AU - Mrenoski, S AU - Müller, T AU - Ngoepe, E AU - Nishimura, M AU - Nokireki, T AU - Pejovic, N AU - Smreczak, M AU - Strandbygaard, B AU - Wodak, E AU - Cliquet, F AD - ANSES - Nancy Laboratory for Rabies and Wildlife, Technopôle Agricole et Vétérinaire, CS 40009, 54220 Malzéville, France. Electronic address: marine.wasniewski@anses.fr. ; Laboratório Nacional de Investigação Veterinária (LNIV), Estrada de Benfica No 701, 1549-011 Lisboa, Portugal. ; Vet Med Labor GmbH, Division of IDEXX Laboratories, Mörikestr. 28/3, 71636 Ludwigsburg, Germany. ; Croatian Veterinary Institute Laboratory for Rabies/Virology, Savska cesta 143, Zagreb 10000, Croatia. ; Institute for Diagnosis and Animal Health, NRL For Rabies, no 63, Dr. Staicovici Street, sector 5 050557 Bucharest, Romania. ; Laboratório de Diagnóstico da Raiva, Instituto Pasteur - Secretaria de Estado da Saúde de São Paulo, Avenida Paulista, 393 - Cerqueira César, São Paulo/SP 01311-000, Brazil. ; Kimron Veterinary Institute Rabies Laboratory, Derech Hamacabim street, Bet Dagan 50250, Israel. ; Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell'Università 10, 35020 Legnaro, Padova, Italy. ; Institute of Food Safety, Animal Health and Environment "BIOR" Animal Diseases Diagnostic Laboratory, Lejupes iela 3, LV-1076 Riga, Latvia. ; Laboratoire Départemental d'Analyses du Pas-de-Calais, Parc de Hautes technologies des Bonnettes 2, rue du genévrier, 62022 Arras cedex 2, France. ; National Veterinary Institute, Laboratory for Virology, Gerbiceva 60, 1 000 Ljubljana, Slovenia. ; National Food and Veterinary Risk Assessment Institute, Virology Unit, Kairiukscio Str. 10, LT-08409 Vilnius, Lithuania. ; Landesamt für Verbraucherschutz Sachsen-Anhalt, Fachbereich Veterinärmedizin, Haferbreiter Weg 132-135, 39576 Stendal, Germany. ; Institute of Virology, Faculty of Veterinary Medicine, JLU-Giessen, Schubertstr. 81, 35392 Giessen, Germany. ; Estonian Veterinary and Food Laboratory, Virology and Serology Department, Kreutzwaldi 30, 51 006 Tartu, Estonia. ; State Veterinary Institute Zvolen, Pod drahami 918, 960 86 Zvolen, Slovakia. ; Kansas State University Rabies Laboratory, 2005 Research Park Circle, Manhattan, KS 66502, USA. ; University Ss Cyril and Methodius in Skopje, Faculty of Veterinary Medicine in Skopje, Department for Microbiology and Immunology, Lazar Pop Trajkov 5-7, 1000 Skopje, Republic of Macedonia. ; Institute of Molecular Biology, Friedrich-Loeffler-Institute, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald - Insel Riems, Germany. ; Agricultural Research Council-Onderstepoort Veterinary Institute (ARC-OVI), 100 old Soutpan road, Onderstepoort 0110 Pretoria, South Africa. ; Research Institute for Animal Science In Biochemistry and Toxicology, 3-7-11, Hashimotodai, Midori-ku, Sagamihara-Kanagawa 252-0132, Japan. ; Finnish Food Safety Authority, Evira Department Veterinary Virology, Mustialankatu, 3 00790 Helsinki, Finland. ; Diagnostic Veterinary Laboratory - Podgorica Bul. Dzordza Vasingtona, bb p.fah 69, 81000 Podgorica, Montenegro. ; National Veterinary Research Institute, Department of Virology, Partyzanow av. 57, 24-100 Pulawy, Poland. ; DTU, National Veterinary Institute Division of Virology, Lindholm Kalvehave Havnevej 51 DK- 4771 Kalvehave, Denmark. ; AGES, Institute for Veterinary Disease Control Mödling, Department for Virology Robert Koch Gasse 17 A-2340 Mödling, Austria. ; ANSES - Nancy Laboratory for Rabies and Wildlife, Technopôle Agricole et Vétérinaire, CS 40009, 54220 Malzéville, France. Y1 - 2016/12// PY - 2016 DA - December 2016 SP - 77 EP - 85 VL - 238 KW - Collaborative study KW - Rabies antibodies KW - Rabies KW - Oral vaccination campaigns KW - ELISA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1835452442?accountid=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+virological+methods&rft.atitle=First+international+collaborative+study+to+evaluate+rabies+antibody+detection+method+for+use+in+monitoring+the+effectiveness+of+oral+vaccination+programmes+in+fox+and+raccoon+dog+in+Europe.&rft.au=Wasniewski%2C+M%3BAlmeida%2C+I%3BBaur%2C+A%3BBedekovic%2C+T%3BBoncea%2C+D%3BChaves%2C+L+B%3BDavid%2C+D%3BDe+Benedictis%2C+P%3BDobrostana%2C+M%3BGiraud%2C+P%3BHostnik%2C+P%3BJaceviciene%2C+I%3BKenklies%2C+S%3BK%C3%B6nig%2C+M%3BM%C3%A4har%2C+K%3BMojzis%2C+M%3BMoore%2C+S%3BMrenoski%2C+S%3BM%C3%BCller%2C+T%3BNgoepe%2C+E%3BNishimura%2C+M%3BNokireki%2C+T%3BPejovic%2C+N%3BSmreczak%2C+M%3BStrandbygaard%2C+B%3BWodak%2C+E%3BCliquet%2C+F&rft.aulast=Wasniewski&rft.aufirst=M&rft.date=2016-12-01&rft.volume=238&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Journal+of+virological+methods&rft.issn=1879-0984&rft_id=info:doi/10.1016%2Fj.jviromet.2016.10.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-10-18 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.jviromet.2016.10.006 ER - TY - JOUR T1 - The Organizational Consequences of Politics: A Research Agenda for the Study of Bureaucratic Politics in Latin America AN - 1835290124 AB - The study of the bureaucracy in Latin America, within the study of politics, has long been little more than an afterthought. It is assumed to lie in the realm of public administration, distinct from other regional subfields that have increasingly gained the attention of political scientists. As a result, scholars' understanding of Latin American bureaucratic politics is limited. Here, we conduct a comprehensive survey of peer-reviewed articles to evaluate the state of this subfield. We find a thematically, analytically, and methodologically splintered discipline, but a prime one for exploitation and new avenues of research. This article summarizes salient trends in the literature, describes advances in the study of bureaucracy in Latin America, and discusses limitations in this scholarship. It suggests a roadmap for scholars by proposing a series of research questions and recommends a series of analytical and methodological approaches to address those questions. JF - Latin American Politics and Society AU - Polga-Hecimovich, John AU - Trelles, Alejandro AD - Assistant professor of political science at the U.S. Naval Academy ; Doctoral candidate in political science at the University of Pittsburgh ; Assistant professor of political science at the U.S. Naval Academy Y1 - 2016///Winter PY - 2016 DA - Winter 2016 SP - 56 EP - 79 CY - Coral Gables PB - Wiley Subscription Services, Inc. VL - 58 IS - 4 SN - 1531-426X KW - History KW - Intellectuals KW - Political Scientists KW - Research KW - Bureaucracy KW - Public Administration KW - Scholarship KW - Exploitation KW - Latin America KW - 9041:methodology and research technology; conceptual and epistemological KW - 9263:public policy/administration; public administration/bureaucracy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1835290124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Latin+American+Politics+and+Society&rft.atitle=The+Organizational+Consequences+of+Politics%3A+A+Research+Agenda+for+the+Study+of+Bureaucratic+Politics+in+Latin+America&rft.au=Polga-Hecimovich%2C+John%3BTrelles%2C+Alejandro&rft.aulast=Polga-Hecimovich&rft.aufirst=John&rft.date=2016-12-01&rft.volume=58&rft.issue=4&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Latin+American+Politics+and+Society&rft.issn=1531426X&rft_id=info:doi/10.1111%2Flaps.12002 LA - English DB - Worldwide Political Science Abstracts N1 - Copyright - © 2016 University of Miami N1 - Last updated - 2016-12-05 N1 - SubjectsTermNotLitGenreText - Latin America DO - http://dx.doi.org/10.1111/laps.12002 ER - TY - JOUR T1 - Resonant Enhancement of Second-Harmonic Generation in the Mid-Infrared Using Localized Surface Phonon Polaritons in Subdiffractional Nanostructures. AN - 1835517248; 27766887 AB - We report on the strong enhancement of mid-infrared second-harmonic generation (SHG) from SiC nanopillars due to the resonant excitation of localized surface phonon polaritons within the Reststrahlen band. A strong dependence of the SHG enhancement upon the optical mode distribution was observed. One such mode, the monopole, exhibits an enhancement that is beyond what is anticipated from field localization and dispersion of the linear and nonlinear SiC optical properties. Comparing the results for the identical nanostructures made of 4H and 6H SiC polytypes, we demonstrate the interplay of localized surface phonon polaritons with zone-folded weak phonon modes of the anisotropic crystal. Tuning the monopole mode in and out of the region where the zone-folded phonon is excited in 6H-SiC, we observe a further prominent increase of the already enhanced SHG output when the two modes are coupled. Envisioning this interplay as one of the showcase features of mid-infrared nonlinear nanophononics, we discuss its prospects for the effective engineering of nonlinear-optical materials with desired properties in the infrared spectral range. JF - Nano letters AU - Razdolski, Ilya AU - Chen, Yiguo AU - Giles, Alexander J AU - Gewinner, Sandy AU - Schöllkopf, Wieland AU - Hong, Minghui AU - Wolf, Martin AU - Giannini, Vincenzo AU - Caldwell, Joshua D AU - Maier, Stefan A AU - Paarmann, Alexander AD - Physikalische Chemie, Fritz-Haber-Institut der MPG , Faradayweg 4-6, 14195 Berlin, Germany. ; The Blackett Laboratory, Imperial College London , London SW7 2AZ, United Kingdom. ; U.S. Naval Research Laboratory , 4555 Overlook Avenue SW, Washington, D.C. 20375, United States. ; Department of Electrical and Computer Engineering, National University of Singapore , 117583 Singapore. Y1 - 2016/11/09/ PY - 2016 DA - 2016 Nov 09 SP - 6954 EP - 6959 VL - 16 IS - 11 KW - second harmonic generation KW - polar dielectrics KW - Nonlinear optics KW - surface phonon polaritons KW - nanophononics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1835517248?accountid=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=Nano+letters&rft.atitle=Resonant+Enhancement+of+Second-Harmonic+Generation+in+the+Mid-Infrared+Using+Localized+Surface+Phonon+Polaritons+in+Subdiffractional+Nanostructures.&rft.au=Razdolski%2C+Ilya%3BChen%2C+Yiguo%3BGiles%2C+Alexander+J%3BGewinner%2C+Sandy%3BSch%C3%B6llkopf%2C+Wieland%3BHong%2C+Minghui%3BWolf%2C+Martin%3BGiannini%2C+Vincenzo%3BCaldwell%2C+Joshua+D%3BMaier%2C+Stefan+A%3BPaarmann%2C+Alexander&rft.aulast=Razdolski&rft.aufirst=Ilya&rft.date=2016-11-09&rft.volume=16&rft.issue=11&rft.spage=6954&rft.isbn=&rft.btitle=&rft.title=Nano+letters&rft.issn=1530-6992&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-10-21 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 ER - TY - JOUR T1 - Dissipation of wind waves by pancake and frazil ice in the autumn Beaufort Sea AN - 1863566533; 2017-008823 AB - A model for wind-generated surface gravity waves, WAVEWATCH III (super (Registered trademark)) , is used to analyze and interpret buoy measurements of wave spectra. The model is applied to a hindcast of a wave event in sea ice in the western Arctic, 11-14 October 2015, for which extensive buoy and ship-borne measurements were made during a research cruise. The model, which uses a viscoelastic parameterization to represent the impact of sea ice on the waves, is found to have good skill-after calibration of the effective viscosity-for prediction of total energy, but over-predicts dissipation of high frequency energy by the sea ice. This shortcoming motivates detailed analysis of the apparent dissipation rate. A new inversion method is applied to yield, for each buoy spectrum, the inferred dissipation rate as a function of wave frequency. For 102 of the measured wave spectra, visual observations of the sea ice were available from buoy-mounted cameras, and ice categories (primarily for varying forms of pancake and frazil ice) are assigned to each based on the photographs. When comparing the inversion-derived dissipation profiles against the independently derived ice categories, there is remarkable correspondence, with clear sorting of dissipation profiles into groups of similar ice type. These profiles are largely monotonic: they do not exhibit the "roll-over" that has been found at high frequencies in some previous observational studies. Abstract Copyright (2016), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Rogers, W Erick AU - Thomson, Jim AU - Shen, Hayley H AU - Doble, Martin J AU - Wadhams, Peter AU - Cheng, Sukun Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 7991 EP - 8007 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 121 IS - 11 SN - 2169-9275, 2169-9275 KW - experimental studies KW - numerical models KW - hindcasting KW - sea ice KW - mathematical models KW - inverse problem KW - climate change KW - case studies KW - frazil ice KW - pancake ice KW - ice KW - ocean waves KW - digital simulation KW - climate effects KW - Arctic Ocean KW - Beaufort Sea KW - winds KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1863566533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Dissipation+of+wind+waves+by+pancake+and+frazil+ice+in+the+autumn+Beaufort+Sea&rft.au=Rogers%2C+W+Erick%3BThomson%2C+Jim%3BShen%2C+Hayley+H%3BDoble%2C+Martin+J%3BWadhams%2C+Peter%3BCheng%2C+Sukun&rft.aulast=Rogers&rft.aufirst=W&rft.date=2016-11-01&rft.volume=121&rft.issue=11&rft.spage=7991&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2016JC012251 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2017-01-01 N1 - Number of references - 51 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2017-02-02 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Beaufort Sea; case studies; climate change; climate effects; digital simulation; experimental studies; frazil ice; hindcasting; ice; inverse problem; mathematical models; numerical models; ocean waves; pancake ice; sea ice; winds DO - http://dx.doi.org/10.1002/2016JC012251 ER - TY - JOUR T1 - Evolution of the upper tropospheric outflow in Hurricanes Iselle and Julio (2014) in the Navy Global Environmental Model (NAVGEM) analyses and in satellite and dropsonde observations AN - 1855082857; PQ0003960403 AB - Upper tropospheric outflow was examined during the life cycles of two hurricanes in the eastern and central Pacific Ocean. The outflow from Hurricanes Iselle and Julio was evaluated by using analyses from the Navy Global Environmental Model, which were very highly correlated with satellite atmospheric motion vector and NOAA G-IV dropsonde observations. A synoptic overview provided the environmental context for the life cycles of both tropical cyclones (TCs). Then, the outflow magnitude and direction within 6 radial degrees of each TC center were analyzed in relation to TC intensity, the synoptic environment, and inertial stability, with the following results. In both Iselle and Julio, the azimuthally averaged outflow magnitude was maximized initially more than 4 radial degrees from the center, and that maximum moved steadily inward during a 4day intensification period and reached a position radially inward of 2 degree within 6h of the time of maximum surface winds. Furthermore, the direction of the outflow in both TCs was related to the evolution of the large-scale upper tropospheric flow pattern, particularly the phasing of subtropical jet ridges and troughs moving eastward north of both TCs. Finally, outflow channels were consistently bounded by regions of lowest (highest) values of inertial stability counterclockwise (clockwise) from the maximum outflow azimuth, a pattern that persisted throughout the life cycles of both storms regardless of intensity, environmental flow, and the number and direction of outflow channels present. Key Points * Outflow related to intensity * Outflow centered near 200hPa * Outflow between areas of maximum and minimum inertial stability JF - Journal of Geophysical Research: Atmospheres AU - Barrett, Bradford S AU - Sanabia, Elizabeth R AU - Reynolds, Sara C AU - Stapleton, Julie K AU - Borrego, Anthony L AD - Oceanography Department, U.S. Naval Academy, Annapolis, Maryland, USA. Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 13 EP - 13,286 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 121 IS - 22 SN - 2169-897X, 2169-897X KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855082857?accountid=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%3A+Atmospheres&rft.atitle=Evolution+of+the+upper+tropospheric+outflow+in+Hurricanes+Iselle+and+Julio+%282014%29+in+the+Navy+Global+Environmental+Model+%28NAVGEM%29+analyses+and+in+satellite+and+dropsonde+observations&rft.au=Barrett%2C+Bradford+S%3BSanabia%2C+Elizabeth+R%3BReynolds%2C+Sara+C%3BStapleton%2C+Julie+K%3BBorrego%2C+Anthony+L&rft.aulast=Barrett&rft.aufirst=Bradford&rft.date=2016-11-01&rft.volume=121&rft.issue=22&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Atmospheres&rft.issn=2169897X&rft_id=info:doi/10.1002%2F2016JD025656 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Last updated - 2017-01-04 DO - http://dx.doi.org/10.1002/2016JD025656 ER - TY - JOUR T1 - Climate variability and educational attainment: Evidence from rural Ethiopia AN - 1850775031; PQ0003896609 AB - This paper examines the effects of climate variability on schooling outcomes in rural Ethiopia. Investments in education serve as an important pathway out of poverty, yet reduced agricultural productivity due to droughts or temperature shocks may affect educational attainment if children receive poorer nutrition during early childhood, are required to participate in household income generation during schooling ages, or if households can no longer pay for school-related expenses. We link longitudinal socioeconomic, demographic, and schooling data from the Ethiopian Rural Household Survey to high-resolution gridded climate data to measure exposure to temperature and precipitation relative to historical norms. We then estimate a set of multivariate regression models to understand how climate variability impacts grade attainment and school enrollment. Results indicate that early life climatic conditions - namely milder temperatures during all seasons and greater rainfall during the summer agricultural season - are associated with an increased likelihood of a child having completed any education. In addition, greater summer rainfall during both early life and school ages is associated with having completed any schooling as well as with attending school at the time of the survey. These findings suggest that future climate change may reduce children's school participation in rural Sub-Saharan Africa, slowing progress toward human development goals and poverty alleviation. JF - Global Environmental Change AU - Randell, Heather AU - Gray, Clark AD - National Socio-Environmental Synthesis Center (SESYNC), 1 Park Place, Suite 300, Annapolis, MD 21401, USA Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 111 EP - 123 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 41 SN - 0959-3780, 0959-3780 KW - Environment Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Climate variability KW - Educational attainment KW - Ethiopia KW - Schooling KW - Climate change KW - Variability KW - Rainfall KW - Climatic changes KW - Summer KW - Nutrition KW - Environmental factors KW - Demography KW - Hydrologic Data KW - Droughts KW - Temperature data KW - Temperature effects KW - Climates KW - Climate KW - Temperature KW - Surveys KW - Precipitation KW - Children KW - Education establishments KW - Education KW - Schools KW - Poverty KW - Households KW - Environmental changes KW - Africa KW - Productivity KW - Rural areas KW - SW 0810:General KW - Q5 08502:Methods and instruments KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1850775031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Environmental+Change&rft.atitle=Climate+variability+and+educational+attainment%3A+Evidence+from+rural+Ethiopia&rft.au=Randell%2C+Heather%3BGray%2C+Clark&rft.aulast=Randell&rft.aufirst=Heather&rft.date=2016-11-01&rft.volume=41&rft.issue=&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Global+Environmental+Change&rft.issn=09593780&rft_id=info:doi/10.1016%2Fj.gloenvcha.2016.09.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Temperature effects; Education; Climatic changes; Climate change; Climate; Environmental factors; Nutrition; Education establishments; Temperature data; Rainfall; Temperature; Summer; Children; Demography; Schools; Households; Poverty; Environmental changes; Droughts; Rural areas; Variability; Climates; Surveys; Precipitation; Productivity; Hydrologic Data; Ethiopia; Africa DO - http://dx.doi.org/10.1016/j.gloenvcha.2016.09.006 ER - TY - JOUR T1 - Toward understanding long-distance extracellular electron transport in an electroautotrophic microbial community AN - 1846408619; PQ0003830857 AB - Microbial electrosynthesis (ME) seeks to use electroautotrophy (the reduction of CO2 by microbial electrode catalysts) to generate useful multi-carbon compounds. It combines the utility of electrosynthesis with the durability of microorganisms and potential to engineer microbial metabolic processes. Central to achieving efficient ME is understanding the extracellular electron transport (EET) processes that enable certain microorganisms to utilize electrodes as metabolic electron donors. The Marinobacter-Chromatiaceae-Labrenzia (MCL) biocathode is an electroautotrophic biofilm-forming microbial community enriched from seawater that grows aerobically on gold or graphite cathodes, which we study to understand the mechanisms underpinning electroautotrophy. Evidence suggests that MCL reduces O2 using the cathode as its sole electron donor, directing a portion of the acquired electrons and energy to fix CO2 for biomass. A key feature of MCL is that it grows at +310 mV vs. SHE. Here, we apply electrochemical gating measurements, originally developed to study electron transport through polymer films, to study EET through living MCL biofilms. The results indicate that MCL biofilms employ a redox conduction mechanism to transport electrons across the biofilm/electrode interface and into the biofilm over multiple cell lengths (at least 5 mu m) away from the electrode surface. In addition to making living MCL biofilms electrically conductive (60 mu S cm-1 at 30 degree C - more than 10 times greater conductivity than any other living microbial biofilm for which reliable measurements have been made), it enables electron uptake by cells not in direct contact with the electrode surface, which has not been previously reported for any biocathode. Confocal resonance Raman microscopy confirms the presence of c-type cytochromes as the putative redox cofactors involved in LD-EET, consistent with the activation energy for LD-EET obtained from the temperature dependency of the electrochemical gating measurements. These results provide the first report and mechanistic characterization of long-distance EET occurring within a multi-cell thick electroautotrophic biofilm - key milestones toward rational design and optimization of viable ME systems. JF - Energy & Environmental Science AU - Yates, Matthew D AU - Eddie, Brian J AU - Kotloski, Nicholas J AU - Lebedev, Nikolai AU - Malanoski, Anthony P AU - Lin, Baochuan AU - Strycharz-Glaven, Sarah M AU - Tender, Leonard M AD - Center for Bio/Molecular Science and Engineering; Naval Research Laboratory; Washington; DC; USA Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 3544 EP - 3558 PB - Royal Society of Chemistry, c/o Springer-Verlag New York Inc. Secaucus New Jersey 07096 2485 United States VL - 9 IS - 11 SN - 1754-5692, 1754-5692 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Environment Abstracts KW - Cathodes KW - Cytochromes KW - Graphite KW - Seawater KW - Marine environment KW - Gold KW - Catalysts KW - Biofilms KW - Conduction KW - Films KW - Temperature effects KW - Temperature KW - Microbial activity KW - Biomass KW - Cytochrome KW - Cofactors KW - Gating KW - Energy KW - Microscopy KW - Electrodes KW - Microorganisms KW - Polymers KW - Electrochemistry KW - Carbon dioxide KW - Electron transport KW - ENA 03:Energy KW - A 01450:Environmental Pollution & Waste Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846408619?accountid=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=Energy+%26+Environmental+Science&rft.atitle=Toward+understanding+long-distance+extracellular+electron+transport+in+an+electroautotrophic+microbial+community&rft.au=Yates%2C+Matthew+D%3BEddie%2C+Brian+J%3BKotloski%2C+Nicholas+J%3BLebedev%2C+Nikolai%3BMalanoski%2C+Anthony+P%3BLin%2C+Baochuan%3BStrycharz-Glaven%2C+Sarah+M%3BTender%2C+Leonard+M&rft.aulast=Yates&rft.aufirst=Matthew&rft.date=2016-11-01&rft.volume=9&rft.issue=11&rft.spage=3544&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Environmental+Science&rft.issn=17545692&rft_id=info:doi/10.1039%2Fc6ee02106a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Number of references - 86 N1 - Last updated - 2017-01-18 N1 - SubjectsTermNotLitGenreText - Cathodes; Temperature effects; Cytochromes; Graphite; Biomass; Cofactors; Marine environment; Energy; Gating; Electrodes; Microorganisms; Gold; Biofilms; Catalysts; Conduction; Electron transport; Carbon dioxide; Films; Seawater; Temperature; Microbial activity; Cytochrome; Microscopy; Electrochemistry; Polymers DO - http://dx.doi.org/10.1039/c6ee02106a ER - TY - JOUR T1 - Measuring conductivity of living Geobacter sulfurreducens biofilms AN - 1846397352; PQ0003843305 JF - Nature Nanotechnology AU - Yates, Matthew D AU - Strycharz-Glaven, Sarah M AU - Golden, Joel P AU - Roy, Jared AU - Tsoi, Stanislav AU - Erickson, Jeffrey S AU - El-Naggar, Mohamed Y AU - Barton, Scott Calabrese AU - Tender, Leonard M AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington DC 20375, USA; National Research Council, Washington DC 20418, USA Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 910 EP - 913 PB - Nature Publishing Group, The Macmillan Building London N1 9XW United Kingdom VL - 11 IS - 11 SN - 1748-3387, 1748-3387 KW - Biotechnology and Bioengineering Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846397352?accountid=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=Nature+Nanotechnology&rft.atitle=Measuring+conductivity+of+living+Geobacter+sulfurreducens+biofilms&rft.au=Yates%2C+Matthew+D%3BStrycharz-Glaven%2C+Sarah+M%3BGolden%2C+Joel+P%3BRoy%2C+Jared%3BTsoi%2C+Stanislav%3BErickson%2C+Jeffrey+S%3BEl-Naggar%2C+Mohamed+Y%3BBarton%2C+Scott+Calabrese%3BTender%2C+Leonard+M&rft.aulast=Yates&rft.aufirst=Matthew&rft.date=2016-11-01&rft.volume=11&rft.issue=11&rft.spage=910&rft.isbn=&rft.btitle=&rft.title=Nature+Nanotechnology&rft.issn=17483387&rft_id=info:doi/10.1038%2Fnnano.2016.186 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Last updated - 2016-12-07 DO - http://dx.doi.org/10.1038/nnano.2016.186 ER - TY - JOUR T1 - Scanning probe microscopy: A picture worth a thousand bytes AN - 1846397262; PQ0003843300 JF - Nature Nanotechnology AU - Erwin, Steven C AD - Center for Computational Materials Science at the Naval Research Laboratory, Washington DC 20375-5000, USA Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 919 EP - 920 PB - Nature Publishing Group, The Macmillan Building London N1 9XW United Kingdom VL - 11 IS - 11 SN - 1748-3387, 1748-3387 KW - Biotechnology and Bioengineering Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846397262?accountid=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=Nature+Nanotechnology&rft.atitle=Scanning+probe+microscopy%3A+A+picture+worth+a+thousand+bytes&rft.au=Erwin%2C+Steven+C&rft.aulast=Erwin&rft.aufirst=Steven&rft.date=2016-11-01&rft.volume=11&rft.issue=11&rft.spage=919&rft.isbn=&rft.btitle=&rft.title=Nature+Nanotechnology&rft.issn=17483387&rft_id=info:doi/10.1038%2Fnnano.2016.141 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Last updated - 2016-12-07 DO - http://dx.doi.org/10.1038/nnano.2016.141 ER - TY - JOUR T1 - Relationships between renewable emergy storage or flow and biodiversity: A modeling investigation AN - 1837313358; PQ0003734949 AB - In this study we investigate the relationships of emergy storage or flow to biodiversity using three different models-a dynamic simulation model, a static scenario model, and a modified ecological network model. These models attempt to explain how disturbance regime, latitude, and trophic complexity are related to observed patterns of renewable emergy flows and storages and biodiversity. A prior hypothesis, which this work seeks to examine, suggests that as renewable emergy flow increases biodiversity will increase. In this regard, we simulate how H.T. Odum's original CLIMAX model, which tracks forest biomass and diversity over 100 years of succession, responds to a periodic disturbance. The static scenario model compares emergy flow, storage and diversity in five forest eco-regions along the east coast of the United States. An emergy flow matrix ecological network model was used to simulate biodiversity in a mature forest ecosystem and in a typical suburban forest system to investigate how the complexity of a forest system will affect emergy throughput. Comparisons were made for the Shannon diversity index and transformity at the individual trophic level. These comparisons seek to further our understanding of the relationship of emergy and biodiversity and to validate the use of renewable emergy flow to explain ecological phenomena (e.g., biodiversity increasing as latitude decreases, biodiversity increasing through the stages of forest succession). JF - Ecological Modelling AU - Campbell, Elliott T AU - Tilley, David R AD - Maryland Department of Natural Resources, Annapolis, MD, USA Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 134 EP - 148 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 340 SN - 0304-3800, 0304-3800 KW - Environment Abstracts; Ecology Abstracts KW - Emergy KW - Biodiversity KW - Disturbance regime KW - Ecological network KW - Forest eco-regions KW - Forest ecosystems KW - Mathematical models KW - Biological diversity KW - Simulation KW - Forests KW - Succession KW - Biomass KW - Trophic levels KW - Models KW - Storage KW - USA KW - Forest biomass KW - Latitude KW - Disturbance KW - D 04030:Models, Methods, Remote Sensing KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1837313358?accountid=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=Ecological+Modelling&rft.atitle=Relationships+between+renewable+emergy+storage+or+flow+and+biodiversity%3A+A+modeling+investigation&rft.au=Campbell%2C+Elliott+T%3BTilley%2C+David+R&rft.aulast=Campbell&rft.aufirst=Elliott&rft.date=2016-11-01&rft.volume=340&rft.issue=&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2016.08.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-11-01 N1 - Last updated - 2016-11-23 N1 - SubjectsTermNotLitGenreText - Mathematical models; Forests; Biodiversity; Disturbance; Biomass; Succession; Trophic levels; Models; Storage; Forest ecosystems; Forest biomass; Simulation; Latitude; Biological diversity; USA DO - http://dx.doi.org/10.1016/j.ecolmodel.2016.08.004 ER - TY - JOUR T1 - A parametric model for barred equilibrium beach profiles; two-dimensional implementation AN - 1832670135; 783348-13 AB - A method is proposed for estimating approximate 2DH bathymetry including longshore variable shoreline and sand bar systems. The method is based on, but extends, a previous 1DH model of Holman et al. (2014) by assuming that this 1DH equilibrium barred bathymetry can be applied for any offshore location if the corresponding mean shoreline orientation is taken to be the local average over a longshore span that is K times the offshore distance. Thus locations close to the beach are sensitive to shoreline and bar details while more seaward locations are steadily less sensitive.The model was tested against 14 ground truth surveys, collected over two years and under widely ranging environmental condition, spanning a 500 by 1000 m region. Models inputs for the shoreline and sand bar positions were extracted from measured bathymetries for these tests (but would be derived from other sources in real applications) while deep-water inputs were found from a single deep-water survey. The model yielded complete 2DH bathymetry maps that were a very good approximation of ground truth. The mean bias and rms error over the full region and data set were 0.27 m and 0.49 m respectively and proxy bathymetries were visually very similar to ground truth. The largest source of error was occasional cross-shore misplacements of otherwise realistic looking sand bars. Results were only weakly dependent on the value of K when tested over a factor of four and the default value of 1.0 is recommended. Performance statistics using input locations for the shoreline and bar crest that were manually digitized from breaking patterns in rectified optical time exposure images were no worse than bathymetry-based inputs. Hydrodynamic predictions using these bathymetries would be a substantial improvement over those from monotonic or even barred 1DH equilibrium proxy bathymetries. JF - Coastal Engineering AU - Holman, Robert A AU - Lalejini, David M AU - Holland, Todd Y1 - 2016/11// PY - 2016 DA - November 2016 SP - 166 EP - 175 PB - Elsevier, Amsterdam VL - 117 SN - 0378-3839, 0378-3839 KW - United States KW - one-dimensional models KW - statistical analysis KW - bars KW - Duck North Carolina KW - Dare County North Carolina KW - mathematical models KW - nearshore environment KW - beaches KW - North Carolina KW - beach profiles KW - geomorphology KW - bathymetry KW - ocean floors KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832670135?accountid=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=Coastal+Engineering&rft.atitle=A+parametric+model+for+barred+equilibrium+beach+profiles%3B+two-dimensional+implementation&rft.au=Holman%2C+Robert+A%3BLalejini%2C+David+M%3BHolland%2C+Todd&rft.aulast=Holman&rft.aufirst=Robert&rft.date=2016-11-01&rft.volume=117&rft.issue=&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Coastal+Engineering&rft.issn=03783839&rft_id=info:doi/10.1016%2Fj.coastaleng.2016.07.010 L2 - http://www.sciencedirect.com/science/journal/03783839 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. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Number of references - 15 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - bars; bathymetry; beach profiles; beaches; Dare County North Carolina; Duck North Carolina; geomorphology; mathematical models; nearshore environment; North Carolina; ocean floors; one-dimensional models; statistical analysis; United States DO - http://dx.doi.org/10.1016/j.coastaleng.2016.07.010 ER - TY - JOUR T1 - Manifestation of nitrogen interstitials in synthetic diamonds obtained using a temperature gradient technique (Fe-Ni-C system) AN - 1861082956; 784754-10 AB - The IR-peak 1450 cm (super -1) (H1a-center) associated with nitrogen interstitials have been studied in nitrogen-bearing diamonds synthesized at high P-T parameters in the Fe-Ni-C system. FTIR study shows that manifestation of this nitrogen form is restricted to the regions of active transformation of C-defects into A-defects, which confirms the connection of its formation with C => A aggregation process. An examination of the dependence of the 1450 cm (super -1) peak on the degree of nitrogen aggregation indicates that H1a-centers are not only formed during C/A aggregation but also disappear simultaneously with the end of C => A transformation. Established facts suggest direct involving of nitrogen as interstitials in the C => A aggregation and serve as strong experimental argument in support of the "interstitial" mechanism of nitrogen migration during aggregation in diamonds containing transition metals. Copyright 2016 Pleiades Publishing, Ltd. JF - Geochemistry International AU - Babich, Yu V AU - Feigelson, B N AU - Chepurov, A I Y1 - 2016/10// PY - 2016 DA - October 2016 SP - 922 EP - 927 PB - Springer-Verlag, Heidelberg VL - 54 IS - 10 SN - 0016-7029, 0016-7029 KW - aggregate KW - impurities KW - native elements KW - migration of elements KW - iron KW - temperature KW - nitrogen KW - infrared spectra KW - FTIR spectra KW - metals KW - carbon KW - diamond KW - nickel KW - spectra KW - transformations KW - crystal chemistry KW - synthetic materials KW - P-T conditions KW - 01A:General mineralogy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861082956?accountid=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=Geochemistry+International&rft.atitle=Manifestation+of+nitrogen+interstitials+in+synthetic+diamonds+obtained+using+a+temperature+gradient+technique+%28Fe-Ni-C+system%29&rft.au=Babich%2C+Yu+V%3BFeigelson%2C+B+N%3BChepurov%2C+A+I&rft.aulast=Babich&rft.aufirst=Yu&rft.date=2016-10-01&rft.volume=54&rft.issue=10&rft.spage=922&rft.isbn=&rft.btitle=&rft.title=Geochemistry+International&rft.issn=00167029&rft_id=info:doi/10.1134%2FS0016702916100025 L2 - http://www.springerlink.com/content/119875/?sortorder=asc&p_o=0 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. Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - SuppNotes - Original Russian Text: Yu.V. Babich, B.N. Feigelson, A.I. Chepurov, 2016, published in Geokhimiya, 2016, No. 10, pp. 952-957. N1 - Last updated - 2017-01-24 N1 - CODEN - GCINAP N1 - SubjectsTermNotLitGenreText - aggregate; carbon; crystal chemistry; diamond; FTIR spectra; impurities; infrared spectra; iron; metals; migration of elements; native elements; nickel; nitrogen; P-T conditions; spectra; synthetic materials; temperature; transformations DO - http://dx.doi.org/10.1134/S0016702916100025 ER - TY - JOUR T1 - Brightness Temperature Simulation of Observed Precipitation Using a Three-Dimensional Radiative Transfer Model AN - 1846410210; PQ0003820190 AB - This study demonstrates the capabilities of a three-dimensional radiative transfer model coupled to a polarized microwave surface emissivity model. Simulations are performed at 10, 19, and 37 GHz for TMI and WindSat using three-dimensional fields of rain, snow, and graupel derived from Tropical Rainfall Measuring Mission observations of moderate Tropical Storm Asma in conjunction with atmospheric profiles and surface fields from ECMWF. Simulations are well behaved and compare well with measured brightness temperatures. Comparisons are made between simulations with a wind-roughened surface and simulations assuming a specular surface. This theoretical study, which is supported with WindSat retrievals, shows the frequencies and conditions under which surface emissions may be detected in the presence of rain. JF - Journal of Atmospheric and Oceanic Technology AU - Adams, Ian S AU - Bettenhausen, Michael H AD - Remote Sensing Division, Naval Research Laboratory, Washington, D.C. Y1 - 2016/10// PY - 2016 DA - October 2016 SP - 2053 EP - 2064 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 33 IS - 10 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Rainfall KW - Storms KW - Surface radiation temperature KW - Emissivity KW - Microwaves KW - European Centre for Medium-Range Weather Forecasts KW - Radiative transfer in snow KW - Modelling KW - Atmospheric precipitations KW - Marine KW - Simulation Analysis KW - Snow KW - Temperature KW - Precipitation KW - Tropical depressions KW - Tropical rainfall KW - Radiative transfer models KW - Numerical simulations KW - Tropical Rainfall Measuring Mission (TRMM) KW - Brightness temperature KW - Rain KW - Radiative transfer KW - SW 0810:General KW - Q2 09244:Air-sea coupling KW - O 6020:Offshore Engineering and Operations KW - M2 551.578.4:Crystalline (551.578.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846410210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Brightness+Temperature+Simulation+of+Observed+Precipitation+Using+a+Three-Dimensional+Radiative+Transfer+Model&rft.au=Adams%2C+Ian+S%3BBettenhausen%2C+Michael+H&rft.aulast=Adams&rft.aufirst=Ian&rft.date=2016-10-01&rft.volume=33&rft.issue=10&rft.spage=2053&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2FJTECH-D-15-0241.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Number of references - 35 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Atmospheric precipitations; Emissivity; Microwaves; Snow; Radiative transfer; Tropical depressions; Surface radiation temperature; Modelling; Tropical rainfall; Radiative transfer models; Numerical simulations; Tropical Rainfall Measuring Mission (TRMM); European Centre for Medium-Range Weather Forecasts; Radiative transfer in snow; Brightness temperature; Precipitation; Storms; Simulation Analysis; Rainfall; Temperature; Rain; Marine DO - http://dx.doi.org/10.1175/JTECH-D-15-0241.1 ER - TY - JOUR T1 - Ensemble Prediction of Atmospheric Refractivity Conditions for EM Propagation AN - 1846406332; PQ0003820155 AB - An ensemble forecast system has been developed at the Naval Research Laboratory to improve the analyses and forecasts of atmospheric refractivity for electromagnetic (EM) propagation with the intention of accounting for uncertainties in model forecast errors. Algorithms for a matrix of ensemble statistics have been developed to analyze the probability, location, intensity, and structure of ducting of various types. Major parameters of ducting layers and their ensemble statistics are calculated from the ensemble forecasts. Their relationships to the large-scale and mesoscale environment are also investigated. The Wallops Island field experiment from late April to early May 2000 is selected to evaluate the system. During the spring season, this coastal region maintains a strong sea surface temperature gradient between cold shelf waters and the warm Gulf Stream, where the boundaries between land, the coastal water, and the Gulf Stream have a strong influence on marine boundary layer structures and the formation of ducting layers. Sounding profiles during the field experiment are used in the study to further understand the structures of the ducting layers and also to validate the ensemble forecast system. While some advantages of the ensemble system over the deterministic forecast for atmospheric refractivity prediction in the boundary layer are studied and demonstrated in this study, the weaknesses of the current ensemble system are revealed for future improvement of the system. JF - Journal of Applied Meteorology and Climatology AU - Zhao, Qingyun AU - Haack, Tracy AU - McLay, Justin AU - Reynolds, Carolyn AD - Marine Meteorology Division, Naval Research Laboratory, Monterey, California Y1 - 2016/10// PY - 2016 DA - October 2016 SP - 2113 EP - 2130 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 55 IS - 10 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Forecast errors KW - Sea surface KW - Statistics KW - Coastal Waters KW - Boundary Layers KW - Algorithms KW - Statistical analysis KW - Field Tests KW - Gulfs KW - Streams KW - Refractivity KW - Seasonal variability KW - Climatology KW - Meteorology KW - Sea surface temperature forecasting KW - Refractive index KW - Modelling KW - Temperature effects KW - Marine KW - Ensemble forecasting KW - A, Atlantic, Gulf Stream KW - Gulf Stream KW - Soundings KW - Coastal waters KW - Ocean currents KW - ANW, USA, Virginia, Wallops I. KW - Marine atmospheric boundary layer KW - Boundary layers KW - Boundaries KW - Q2 09102:Institutes and organizations KW - SW 0810:General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846406332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Ensemble+Prediction+of+Atmospheric+Refractivity+Conditions+for+EM+Propagation&rft.au=Zhao%2C+Qingyun%3BHaack%2C+Tracy%3BMcLay%2C+Justin%3BReynolds%2C+Carolyn&rft.aulast=Zhao&rft.aufirst=Qingyun&rft.date=2016-10-01&rft.volume=55&rft.issue=10&rft.spage=2113&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2FJAMC-D-16-0033.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Number of references - 28 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Temperature effects; Ocean currents; Sea surface; Boundary layers; Meteorology; Soundings; Climatology; Refractive index; Modelling; Forecast errors; Marine atmospheric boundary layer; Ensemble forecasting; Statistical analysis; Algorithms; Gulf Stream; Seasonal variability; Coastal waters; Sea surface temperature forecasting; Statistics; Coastal Waters; Refractivity; Boundaries; Boundary Layers; Field Tests; Streams; Gulfs; ANW, USA, Virginia, Wallops I.; A, Atlantic, Gulf Stream; Marine DO - http://dx.doi.org/10.1175/JAMC-D-16-0033.1 ER - TY - JOUR T1 - Aspect-ratio driven evolution of high-order resonant modes and near-field distributions in localized surface phonon polariton nanostructures. AN - 1819904791; 27622525 AB - Polar dielectrics have garnered much attention as an alternative to plasmonic metals in the mid- to long-wave infrared spectral regime due to their low optical losses. As such, nanoscale resonators composed of these materials demonstrate figures of merit beyond those achievable in plasmonic equivalents. However, until now, only low-order, phonon-mediated, localized polariton resonances, known as surface phonon polaritons (SPhPs), have been observed in polar dielectric optical resonators. In the present work, we investigate the excitation of 16 distinct high-order, multipolar, localized surface phonon polariton resonances that are optically excited in rectangular pillars etched into a semi-insulating silicon carbide substrate. By elongating a single pillar axis we are able to significantly modify the far- and near-field properties of localized SPhP resonances, opening the door to realizing narrow-band infrared sources with tailored radiation patterns. Such control of the near-field behavior of resonances can also impact surface enhanced infrared optical sensing, which is mediated by polarization selection rules, as well as the morphology and strength of resonator hot spots. Furthermore, through the careful choice of polar dielectric material, these results can also serve as the guiding principles for the generalized design of optical devices that operate from the mid- to far-infrared. JF - Scientific reports AU - Ellis, Chase T AU - Tischler, Joseph G AU - Glembocki, Orest J AU - Bezares, Francisco J AU - Giles, Alexander J AU - Kasica, Richard AU - Shirey, Loretta AU - Owrutsky, Jeffrey C AU - Chigrin, Dmitry N AU - Caldwell, Joshua D AD - U.S. Naval Research Laboratory, Washington, DC, USA. ; Center for Nanoscale Science and Technology, National Institutes of Standards and Technology, Gaithersburg, MD, USA. ; I. Institute of Physics (IA), RWTH Aachen University, Aachen, Germany. Y1 - 2016/09/13/ PY - 2016 DA - 2016 Sep 13 SP - 32959 VL - 6 KW - Index Medicus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1819904791?accountid=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=Scientific+reports&rft.atitle=Aspect-ratio+driven+evolution+of+high-order+resonant+modes+and+near-field+distributions+in+localized+surface+phonon+polariton+nanostructures.&rft.au=Ellis%2C+Chase+T%3BTischler%2C+Joseph+G%3BGlembocki%2C+Orest+J%3BBezares%2C+Francisco+J%3BGiles%2C+Alexander+J%3BKasica%2C+Richard%3BShirey%2C+Loretta%3BOwrutsky%2C+Jeffrey+C%3BChigrin%2C+Dmitry+N%3BCaldwell%2C+Joshua+D&rft.aulast=Ellis&rft.aufirst=Chase&rft.date=2016-09-13&rft.volume=6&rft.issue=&rft.spage=32959&rft.isbn=&rft.btitle=&rft.title=Scientific+reports&rft.issn=2045-2322&rft_id=info:doi/10.1038%2Fsrep32959 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-09-14 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1038/srep32959 ER - TY - JOUR T1 - Linear growth rate and sectorial growth dynamics of diamond crystals grown by the temperature gradient techniques (Fe-Ni-C system) AN - 1861076134; 783643-4 AB - The paper reports data on the linear growth rates of synthetic diamond single crystals grown at high P-T parameters by the temperature-gradient technique in the Fe-Ni-C system. Techniques of stepwise temperature changes and generation of growth microzoning were applied to evaluate the growth rates of various octahedral and cubic growth sectors and variations in these rates with growth time. The maximum linear growth rates of the order of 100-300 mu m/h were detected at the initial activation of crystal growth, after which the growth rates nonlinearly decreased throughout the whole growth time to 5-20 mu m/h. The fact that the linear growth rates can broadly vary indicates that the inner structure and growth dynamics of single diamond crystals grown by the temperature-gradient technique should be taken into account when applied in mineral-geochemical studies (capture of inclusions, accommodation of admixture components, changes of the defective structure, etc.). Copyright 2016 Pleiades Publishing, Ltd. JF - Geochemistry International AU - Babich, Y V AU - Feigelson, B N AU - Chepurov, A I Y1 - 2016/09// PY - 2016 DA - September 2016 SP - 781 EP - 787 PB - Springer-Verlag, Heidelberg VL - 54 IS - 9 SN - 0016-7029, 0016-7029 KW - temperature gradient technique KW - crystal systems KW - metals KW - diamond KW - crystal structure KW - crystal growth KW - native elements KW - crystal chemistry KW - chemical composition KW - synthetic materials KW - P-T conditions KW - 01A:General mineralogy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861076134?accountid=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=Geochemistry+International&rft.atitle=Linear+growth+rate+and+sectorial+growth+dynamics+of+diamond+crystals+grown+by+the+temperature+gradient+techniques+%28Fe-Ni-C+system%29&rft.au=Babich%2C+Y+V%3BFeigelson%2C+B+N%3BChepurov%2C+A+I&rft.aulast=Babich&rft.aufirst=Y&rft.date=2016-09-01&rft.volume=54&rft.issue=9&rft.spage=781&rft.isbn=&rft.btitle=&rft.title=Geochemistry+International&rft.issn=00167029&rft_id=info:doi/10.1134%2FS0016702916080036 L2 - http://www.springerlink.com/content/119875/?sortorder=asc&p_o=0 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. Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - SuppNotes - Original Russian Text: Y.V. Babich, B.N. Feigelson, A.I. Chepurov, 2016, published in Geokhimiya, 2016, No. 9, pp. 814-820. N1 - Last updated - 2017-01-24 N1 - CODEN - GCINAP N1 - SubjectsTermNotLitGenreText - chemical composition; crystal chemistry; crystal growth; crystal structure; crystal systems; diamond; metals; native elements; P-T conditions; synthetic materials; temperature gradient technique DO - http://dx.doi.org/10.1134/S0016702916080036 ER - TY - JOUR T1 - Bayesian hindcast of acoustic transmission loss in the western Pacific Ocean AN - 1849309470; 2016-106764 AB - A Bayesian network is developed to demonstrate the feasibility of using environmental acoustic feature vectors (EAFVs) to predict underwater acoustic transmission loss (TL) versus range at two locations for a single acoustic source depth and frequency. Features for the networks are chosen based on a sensitivity analysis. The final network design resulted in a well-trained network, with high skill, little gain error, and low bias. The capability presented here shows promise for expansion to a more generalized approach, which could be applied at varying locations, depths and frequencies to estimate acoustic performance over a highly variable oceanographic area in real-time or near-real-time. Abstract Copyright (2016), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Palmsten, Margaret AU - Paquin Fabre, Josie Y1 - 2016/09// PY - 2016 DA - September 2016 SP - 7010 EP - 7025 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 121 IS - 9 SN - 2169-9275, 2169-9275 KW - models KW - acoustic transmission loss KW - sea water KW - Bayesian analysis KW - sensitivity analysis KW - Pacific Ocean KW - statistical analysis KW - propagation KW - acoustical waves KW - West Pacific KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849309470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Bayesian+hindcast+of+acoustic+transmission+loss+in+the+western+Pacific+Ocean&rft.au=Palmsten%2C+Margaret%3BPaquin+Fabre%2C+Josie&rft.aulast=Palmsten&rft.aufirst=Margaret&rft.date=2016-09-01&rft.volume=121&rft.issue=9&rft.spage=7010&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2016JC011982 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - acoustic transmission loss; acoustical waves; Bayesian analysis; models; Pacific Ocean; propagation; sea water; sensitivity analysis; statistical analysis; West Pacific DO - http://dx.doi.org/10.1002/2016JC011982 ER - TY - JOUR T1 - Observations and simulations of wave runup during a laboratory dune erosion experiment AN - 1832646591; 782119-6 AB - XBeach, a process-based numerical model designed to simulate morphologic change during extreme storm events, was calibrated and compared to observations from a large-scale laboratory dune erosion experiment. Wave conditions along the tan, wave runup at the beach, and 3-dimensional position of the dune were measured throughout the experiment. Seiching modes in the tank were simulated and matched the observations once the model was calibrated. Simulated waves were sensitive to gamma , the ratio of wave height to water depth, and c (sub f.) , the coefficient of friction. Simulated runup explained 50-87% of the observed variance in observations. However, the magnitude of simulated wave runup was underestimated throughout the experiment. Errors in simulated runup were composed of a high bias and gain error in mean water level, low bias in the infragravity swash, and low bias and gain errors in incident swash. Observed probability density functions of swash were statistically consistent between times when swash was confined to the foreshore and times when swash interacted with the dune. However, simulated probability density functions of swash were statistically different during the collision regime. Despite the systematic underestimation of wave runup, modeled dune erosion compared well with observations after the sediment transport parameters were calibrated. Modeled dune erosion was sensitive to the critical slope parameters over the wet and dry regions of the beach, the depth of the interface between the wet and dry regions of the beach, and the threshold depth for sediment transport and return flow. JF - Coastal Engineering AU - Palmsten, Margaret L AU - Splinter, Kristen D Y1 - 2016/09// PY - 2016 DA - September 2016 SP - 58 EP - 66 PB - Elsevier, Amsterdam VL - 115 SN - 0378-3839, 0378-3839 KW - eolian features KW - shore features KW - experimental studies KW - dunes KW - numerical models KW - geologic hazards KW - erosion KW - landform evolution KW - analog simulation KW - data processing KW - water erosion KW - wave runup KW - physical models KW - flume studies KW - laboratory studies KW - ocean waves KW - digital simulation KW - natural hazards KW - coastal dunes KW - storms KW - geomorphology KW - XBeach model KW - littoral erosion KW - 23:Geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832646591?accountid=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=Coastal+Engineering&rft.atitle=Observations+and+simulations+of+wave+runup+during+a+laboratory+dune+erosion+experiment&rft.au=Palmsten%2C+Margaret+L%3BSplinter%2C+Kristen+D&rft.aulast=Palmsten&rft.aufirst=Margaret&rft.date=2016-09-01&rft.volume=115&rft.issue=&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Coastal+Engineering&rft.issn=03783839&rft_id=info:doi/10.1016%2Fj.coastaleng.2016.01.007 L2 - http://www.sciencedirect.com/science/journal/03783839 LA - English DB - GeoRef N1 - Conference title - Second international workshop on Swash-zone processes N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Number of references - 45 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - analog simulation; coastal dunes; data processing; digital simulation; dunes; eolian features; erosion; experimental studies; flume studies; geologic hazards; geomorphology; laboratory studies; landform evolution; littoral erosion; natural hazards; numerical models; ocean waves; physical models; shore features; storms; water erosion; wave runup; XBeach model DO - http://dx.doi.org/10.1016/j.coastaleng.2016.01.007 ER - TY - JOUR T1 - Activation of Mitochondrial Complex II-Dependent Respiration Is Beneficial for α-Synucleinopathies. AN - 1807898085; 26319560 AB - Parkinson's disease and dementia with Lewy bodies are major challenges in research and clinical medicine world-wide and contribute to the most common neurodegenerative disorders. Previously, specific mitochondrial polymorphisms have been found to enhance clearance of amyloid-β from the brain of APP-transgenic mice leading to beneficial clinical outcome. It has been discussed whether specific mitochondrial alterations contribute to disease progression or even prevent toxic peptide deposition, as seen in many neurodegenerative diseases. Here, we investigated α-synuclein-transgenic C57BL/6J mice with the A30P mutation, and a novel A30P C57BL/6J mouse model with three mitochondrial DNA polymorphisms in the ND3, COX3 and mtRNA(Arg) genes, as found in the inbred NOD/LtJ mouse strain. We were able to detect that the new model has increased mitochondrial complex II-respiration which occurs in parallel to neuronal loss and improved motor performance, although it exhibits higher amounts of high molecular weight species of α-synuclein. High molecular weight aggregates of different peptides are controversially discussed in the light of neurodegeneration. A favourable hypothesis states that high molecular weight species are protective and of minor importance for the pathogenesis of neurodegenerative disorders as compared to the extreme neurotoxic monomers and oligomers. Summarising, our results point to a potentially protective and beneficial effect of specific mitochondrial polymorphisms which cause improved mitochondrial complex II-respiration in α-synucleinopathies, an effect that could be exploited further for pharmaceutical interventions. JF - Molecular neurobiology AU - Fröhlich, Christina AU - Zschiebsch, Katja AU - Gröger, Victoria AU - Paarmann, Kristin AU - Steffen, Johannes AU - Thurm, Christoph AU - Schropp, Eva-Maria AU - Brüning, Thomas AU - Gellerich, Frank AU - Radloff, Martin AU - Schwabe, Rainer AU - Lachmann, Ingolf AU - Krohn, Markus AU - Ibrahim, Saleh AU - Pahnke, Jens AD - Department of Neurology, Neurodegeneration Research Lab (NRL), University of Magdeburg, Magdeburg, Germany. ; Department of Pathology (PAT), Translational Neurodegeneration Research and Neuropathology Lab, University of Oslo (UiO) and Oslo University Hospital (OUS), Postboks 4950 Nydalen, 0424, Oslo, Norway. ; Department of Neurology, University of Magdeburg/Leibniz Institut for Neurobiology, Magdeburg, Germany. ; Institute for Mathematical Stochastics, University of Magdeburg, Magdeburg, Germany. ; AJ Roboscreen GmbH, Leipzig, Germany. ; LIED, University of Lübeck (UzL), Lübeck, Germany. ; Department of Pathology (PAT), Translational Neurodegeneration Research and Neuropathology Lab, University of Oslo (UiO) and Oslo University Hospital (OUS), Postboks 4950 Nydalen, 0424, Oslo, Norway. jens.pahnke@medisin.uio.no. Y1 - 2016/09// PY - 2016 DA - September 2016 SP - 4728 EP - 4744 VL - 53 IS - 7 KW - Index Medicus KW - Parkinson’s disease KW - Alpha-synuclein KW - Oxidative phosphorylation KW - Mitochondria KW - Complex II UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1807898085?accountid=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=Molecular+neurobiology&rft.atitle=Activation+of+Mitochondrial+Complex+II-Dependent+Respiration+Is+Beneficial+for+%CE%B1-Synucleinopathies.&rft.au=Fr%C3%B6hlich%2C+Christina%3BZschiebsch%2C+Katja%3BGr%C3%B6ger%2C+Victoria%3BPaarmann%2C+Kristin%3BSteffen%2C+Johannes%3BThurm%2C+Christoph%3BSchropp%2C+Eva-Maria%3BBr%C3%BCning%2C+Thomas%3BGellerich%2C+Frank%3BRadloff%2C+Martin%3BSchwabe%2C+Rainer%3BLachmann%2C+Ingolf%3BKrohn%2C+Markus%3BIbrahim%2C+Saleh%3BPahnke%2C+Jens&rft.aulast=Fr%C3%B6hlich&rft.aufirst=Christina&rft.date=2016-09-01&rft.volume=53&rft.issue=7&rft.spage=4728&rft.isbn=&rft.btitle=&rft.title=Molecular+neurobiology&rft.issn=1559-1182&rft_id=info:doi/10.1007%2Fs12035-015-9399-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-07-29 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s12035-015-9399-4 ER - TY - JOUR T1 - Daytime Cirrus Cloud Top-of-the-Atmosphere Radiative Forcing Properties at a Midlatitude Site and Their Global Consequences AN - 1846406527; PQ0003820171 AB - One year of continuous ground-based lidar observations (2012) is analyzed for single-layer cirrus clouds at the NASA Micro Pulse Lidar Network site at the Goddard Space Flight Center to investigate top-of-the-atmosphere (TOA) annual net daytime radiative forcing properties. A slight positive net daytime forcing is estimated (i.e., warming): 0.07-0.67 W m super(-2) in sample-relative terms, which reduces to 0.03-0.27 W m super(-2) in absolute terms after normalizing to unity based on a 40% midlatitude occurrence frequency rate estimated from satellite data. Results are based on bookend solutions for lidar extinction-to-backscatter (20 and 30 sr) and corresponding retrievals of the 532-nm cloud extinction coefficient. Uncertainties due to cloud undersampling, attenuation effects, sample selection, and lidar multiple scattering are described. A net daytime cooling effect is found from the very thinnest clouds (cloud optical depth less than or equal to 0.01), which is attributed to relatively high solar zenith angles. A relationship involving positive/negative daytime cloud forcing is demonstrated as a function of solar zenith angle and cloud-top temperature. These properties, combined with the influence of varying surface albedos, are used to conceptualize how daytime cloud forcing likely varies with latitude and season, with cirrus clouds exerting less positive forcing and potentially net TOA cooling approaching the summer poles (not ice and snow covered) versus greater warming at the equator. The existence of such a gradient would lead cirrus to induce varying daytime TOA forcing annually and seasonally, making it a far greater challenge than presently believed to constrain the daytime and diurnal cirrus contributions to global radiation budgets. JF - Journal of Applied Meteorology and Climatology AU - Campbell, James R AU - Lolli, Simone AU - Lewis, Jasper R AU - Gu, Yu AU - Welton, Ellsworth J AD - Naval Research Laboratory, Monterey, California Y1 - 2016/08// PY - 2016 DA - August 2016 SP - 1667 EP - 1679 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 55 IS - 8 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Remote Sensing KW - Multiple scattering KW - Global radiation KW - Radiative forcing KW - Extinction coefficient KW - Radiation KW - Lead isotopes in snow KW - Space exploration KW - Seasonal variability KW - Climatology KW - Temperature effects KW - Ice KW - Satellite Technology KW - Snow KW - Albedo KW - Cooling KW - Cirrus clouds KW - Clouds KW - Latitudinal variations KW - Lidar applications KW - Cloud optical depth KW - Atmospheric forcing KW - Global warming KW - LIDAR KW - SW 0810:General KW - Q2 09244:Air-sea coupling KW - M2 551.578.4:Crystalline (551.578.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846406527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Daytime+Cirrus+Cloud+Top-of-the-Atmosphere+Radiative+Forcing+Properties+at+a+Midlatitude+Site+and+Their+Global+Consequences&rft.au=Campbell%2C+James+R%3BLolli%2C+Simone%3BLewis%2C+Jasper+R%3BGu%2C+Yu%3BWelton%2C+Ellsworth+J&rft.aulast=Campbell&rft.aufirst=James&rft.date=2016-08-01&rft.volume=55&rft.issue=8&rft.spage=1667&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2FJAMC-D-15-0217.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Number of references - 42 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Temperature effects; Radiation; Extinction coefficient; Snow; Latitudinal variations; Albedo; Atmospheric forcing; Climatology; LIDAR; Cirrus clouds; Multiple scattering; Clouds; Radiative forcing; Global radiation; Lead isotopes in snow; Cloud optical depth; Lidar applications; Space exploration; Global warming; Seasonal variability; Remote Sensing; Satellite Technology; Ice; Cooling DO - http://dx.doi.org/10.1175/JAMC-D-15-0217.1 ER - TY - JOUR T1 - The Tensile Behavior of High-Strength Carbon Fibers AN - 1827911722; PQ0003656940 AB - Carbon fibers exhibit exceptional properties such as high stiffness and specific strength, making them excellent reinforcements for composite materials. However, it is difficult to directly measure their tensile properties and estimates are often obtained by tensioning fiber bundles or composites. While these macro scale tests are informative for composite design, their results differ from that of direct testing of individual fibers. Furthermore, carbon filament strength also depends on other variables, including the test length, actual fiber diameter, and material flaw distribution. Single fiber tensile testing was performed on high-strength carbon fibers to determine the load and strain at failure. Scanning electron microscopy was also conducted to evaluate the fiber surface morphology and precisely measure each fiber's diameter. Fiber strength was found to depend on the test gage length and in an effort to better understand the overall expected performance of these fibers at various lengths, statistical weak link scaling was performed. In addition, the true Young's modulus was also determined by taking the system compliance into account. It was found that all properties (tensile strength, strain to failure, and Young's modulus) matched very well with the manufacturers' reported values at 20 mm gage lengths, but deviated significantly at other lengths. JF - Microscopy and Microanalysis AU - Langston, Tye AD - Science and Technology Department, Naval Surface Warfare Center, 110 Vernon Avenue, Panama City, FL 32407, USA, tye.langston@navy.mil Y1 - 2016/08// PY - 2016 DA - August 2016 SP - 841 EP - 844 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU United Kingdom VL - 22 IS - 4 SN - 1431-9276, 1431-9276 KW - Biotechnology and Bioengineering Abstracts KW - Fibers KW - Scanning electron microscopy KW - Carbon KW - Statistics KW - composite materials KW - Tensile properties KW - Reinforcement KW - Tensile strength KW - Filaments KW - Scaling KW - Mechanical properties KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1827911722?accountid=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=Microscopy+and+Microanalysis&rft.atitle=The+Tensile+Behavior+of+High-Strength+Carbon+Fibers&rft.au=Langston%2C+Tye&rft.aulast=Langston&rft.aufirst=Tye&rft.date=2016-08-01&rft.volume=22&rft.issue=4&rft.spage=841&rft.isbn=&rft.btitle=&rft.title=Microscopy+and+Microanalysis&rft.issn=14319276&rft_id=info:doi/10.1017%2FS143192761601134X LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-10-01 N1 - Number of references - 11 N1 - Last updated - 2016-10-12 N1 - SubjectsTermNotLitGenreText - Scanning electron microscopy; Fibers; composite materials; Statistics; Carbon; Tensile properties; Reinforcement; Tensile strength; Scaling; Filaments; Mechanical properties DO - http://dx.doi.org/10.1017/S143192761601134X ER - TY - JOUR T1 - Immune Responses in U.S. Military Personnel Who Received Meningococcal Conjugate Vaccine (MenACWY) Concomitantly with Other Vaccines Were Higher than in Personnel Who Received MenACWY Alone AN - 1815699960; PQ0003564767 AB - Immunological responses to vaccination can differ depending on whether the vaccine is given alone or with other vaccines. This study was a retrospective evaluation of the immunogenicity of a tetravalent meningococcal conjugate vaccine for serogroups A, C, W, and Y (MenACWY) administered alone (n = 41) or concomitantly with other vaccines (n = 279) to U.S. military personnel (mean age, 21.6 years) entering the military between 2006 and 2008. Concomitant vaccines included tetanus/diphtheria (Td), inactivated polio vaccine (IPV), hepatitis vaccines, and various influenza vaccines, among others; two vaccine groups excluded Tdap and IPV. Immune responses were evaluated in baseline and postvaccination sera for Neisseria meningitidis serogroups C and Y 1 to 12 months (mean, 4.96 months) following vaccination. Functional antibodies were measured by using a serum bactericidal antibody assay with rabbit complement (rSBA) and by measurement of serogroup-specific immunoglobulin G (IgG) antibodies. The percentage of vaccinees reaching threshold levels (IgG concentration in serum, greater than or equal to 2 mu g/ml; rSBA titer, greater than or equal to 8) corresponding to an immunologic response was higher postvaccination than at baseline (P < 0.001). Administration of MenACWY along with other vaccines was associated with higher geometric means of IgG concentrations and rSBA titers than those measured 4.60 months after a single dose of MenACWY. In addition, higher percentages of vaccinees reached the immunological threshold (range of odds ratios [ORs], 1.5 to 21.7) and more of them seroconverted (OR range, 1.8 to 4.8) when MenACWY was administered with any other vaccine than when administered alone. Additional prospective randomized clinical trials are needed to confirm the observed differences among groups in the immune response to MenACWY when given concomitantly with other vaccines to U.S. military personnel. JF - Clinical and Vaccine Immunology AU - Broderick, Michael P AU - Romero-Steiner, Sandra AU - Rajam, Gowrisankar AU - Johnson, Scott E AU - Milton, Andrea AU - Kim, Ellie AU - Choi, Lisa J AU - Radin, Jennifer M AU - Schmidt, Daniel S AU - Carlone, George M AD - << + $0, michael.broderick@med.navy.mil. Y1 - 2016/08// PY - 2016 DA - August 2016 SP - 672 EP - 680 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 United States VL - 23 IS - 8 SN - 1556-6811, 1556-6811 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Age KW - Neisseria meningitidis KW - Diphtheria KW - Tetanus KW - Clinical trials KW - Influenza KW - Hepatitis KW - Immunogenicity KW - Personnel KW - Immunoglobulin G KW - Vaccines KW - Immune response KW - Military personnel KW - J 02340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815699960?accountid=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=Clinical+and+Vaccine+Immunology&rft.atitle=Immune+Responses+in+U.S.+Military+Personnel+Who+Received+Meningococcal+Conjugate+Vaccine+%28MenACWY%29+Concomitantly+with+Other+Vaccines+Were+Higher+than+in+Personnel+Who+Received+MenACWY+Alone&rft.au=Broderick%2C+Michael+P%3BRomero-Steiner%2C+Sandra%3BRajam%2C+Gowrisankar%3BJohnson%2C+Scott+E%3BMilton%2C+Andrea%3BKim%2C+Ellie%3BChoi%2C+Lisa+J%3BRadin%2C+Jennifer+M%3BSchmidt%2C+Daniel+S%3BCarlone%2C+George+M&rft.aulast=Broderick&rft.aufirst=Michael&rft.date=2016-08-01&rft.volume=23&rft.issue=8&rft.spage=672&rft.isbn=&rft.btitle=&rft.title=Clinical+and+Vaccine+Immunology&rft.issn=15566811&rft_id=info:doi/10.1128%2FCVI.00267-16 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Number of references - 34 N1 - Last updated - 2016-10-12 N1 - SubjectsTermNotLitGenreText - Hepatitis; Influenza; Age; Personnel; Immunogenicity; Immunoglobulin G; Diphtheria; Immune response; Vaccines; Tetanus; Clinical trials; Military personnel; Neisseria meningitidis DO - http://dx.doi.org/10.1128/CVI.00267-16 ER - TY - JOUR T1 - Origin and control of blinking in quantum dots AN - 1811887244; PQ0003547921 AB - Semiconductor nanocrystals offer an enormous diversity of potential device applications, based on their size-tunable photoluminescence, high optical stability and 'bottom-up' chemical approaches to self-assembly. However, the promise of such applications can be seriously limited by photoluminescence intermittency in nanocrystal emission, that is, 'blinking', arising from the escape of either one or both of the photoexcited carriers to the nanocrystal surface. In the first scenario, the remaining nanocrystal charge quenches photoluminescence via non-radiative Auger recombination, whereas for the other, the exciton is thought to be intercepted before thermalization and does not contribute to the photoluminescence. This Review summarizes the current understanding of the mechanisms responsible for nanocrystal blinking kinetics as well as core-shell engineering efforts to control such phenomena. In particular, 'softening' of the core-shell confinement potential strongly suppresses non-radiative Auger processes in charged nanocrystals, with successful non-blinking implementations demonstrated in CdSe-CdS core-thick-shell nanocrystals and their modifications. JF - Nature Nanotechnology AU - Efros, Alexander L AU - Nesbitt, David J AD - Naval Research Laboratory, Center for Computational Material Science, Washington DC 20375, USA Y1 - 2016/08// PY - 2016 DA - August 2016 SP - 661 EP - 671 PB - Nature Publishing Group, The Macmillan Building London N1 9XW United Kingdom VL - 11 IS - 8 SN - 1748-3387, 1748-3387 KW - Biotechnology and Bioengineering Abstracts KW - Recombination KW - Photons KW - Quantum dots KW - Self-assembly KW - Kinetics KW - Luminescence KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1811887244?accountid=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=Nature+Nanotechnology&rft.atitle=Origin+and+control+of+blinking+in+quantum+dots&rft.au=Efros%2C+Alexander+L%3BNesbitt%2C+David+J&rft.aulast=Efros&rft.aufirst=Alexander&rft.date=2016-08-01&rft.volume=11&rft.issue=8&rft.spage=661&rft.isbn=&rft.btitle=&rft.title=Nature+Nanotechnology&rft.issn=17483387&rft_id=info:doi/10.1038%2Fnnano.2016.140 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-09-01 N1 - SubjectsTermNotLitGenreText - Recombination; Photons; Quantum dots; Kinetics; Self-assembly; Luminescence DO - http://dx.doi.org/10.1038/nnano.2016.140 ER - TY - JOUR T1 - Oxidation of manganese in an ancient aquifer, Kimberley Formation, Gale Crater, Mars AN - 1832641433; 783443-16 AB - The Curiosity rover observed high Mn abundances (>25 wt % MnO) in fracture-filling materials that crosscut sandstones in the Kimberley region of Gale crater, Mars. The correlation between Mn and trace metal abundances plus the lack of correlation between Mn and elements such as S, Cl, and C, reveals that these deposits are Mn oxides rather than evaporites or other salts. On Earth, environments that concentrate Mn and deposit Mn minerals require water and highly oxidizing conditions; hence, these findings suggest that similar processes occurred on Mars. Based on the strong association between Mn-oxide deposition and evolving atmospheric dioxygen levels on Earth, the presence of these Mn phases on Mars suggests that there was more abundant molecular oxygen within the atmosphere and some groundwaters of ancient Mars than in the present day. Abstract Copyright (2016), . American Geophysical Union. All Rights Reserved. JF - Geophysical Research Letters AU - Lanza, Nina L AU - Wiens, Roger C AU - Arvidson, Raymond E AU - Clark, Benton C AU - Fischer, Woodward W AU - Gellert, Ralf AU - Grotzinger, John P AU - Hurowitz, Joel A AU - McLennan, Scott M AU - Morris, Richard V AU - Rice, Melissa S AU - Bell, James F, III AU - Berger, Jeffrey A AU - Blaney, Diana L AU - Bridges, Nathan T AU - Calef, Fred, III AU - Campbell, John L AU - Clegg, Samuel M AU - Cousin, Agnes AU - Edgett, Kenneth S AU - Fabre, Cecile AU - Fisk, Martin R AU - Forni, Olivier AU - Frydenvang, Jens AU - Hardy, Keian R AU - Hardgrove, Craig AU - Johnson, Jeffrey R AU - Lasue, Jeremie AU - Le Mouelic, Stephane AU - Malin, Michael C AU - Mangold, Nicolas AU - Martin-Torres, Javier AU - Maurice, Sylvestre AU - McBride, Marie J AU - Ming, Douglas W AU - Newsom, Horton E AU - Ollila, Ann M AU - Sautter, Violaine AU - Schroeder, Susanne AU - Thompson, Lucy M AU - Treiman, Allan H AU - VanBommel, Scott AU - Vaniman, David T AU - Zorzano, Maria-Paz Y1 - 2016/07/28/ PY - 2016 DA - 2016 Jul 28 SP - 7398 EP - 7407 PB - American Geophysical Union, Washington, DC VL - 43 IS - 14 SN - 0094-8276, 0094-8276 KW - fractured materials KW - oxygen KW - enrichment KW - Mars KW - manganese KW - ground water KW - Gale Crater KW - major elements KW - Curiosity Rover KW - manganese oxides KW - oxides KW - interplanetary comparison KW - ChemCam KW - spectra KW - chemical composition KW - geochemistry KW - concentration KW - Earth KW - Mount Remarkable Member KW - paleoatmosphere KW - oxidation KW - cosmochemistry KW - Kimberley Formation KW - X-ray spectra KW - aquifers KW - terrestrial planets KW - planets KW - paleoenvironment KW - alpha particle X-ray spectra KW - extraterrestrial geology KW - metals KW - Mars Science Laboratory KW - terrestrial comparison KW - trace metals KW - Dillinger Member KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832641433?accountid=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=Geophysical+Research+Letters&rft.atitle=Oxidation+of+manganese+in+an+ancient+aquifer%2C+Kimberley+Formation%2C+Gale+Crater%2C+Mars&rft.au=Lanza%2C+Nina+L%3BWiens%2C+Roger+C%3BArvidson%2C+Raymond+E%3BClark%2C+Benton+C%3BFischer%2C+Woodward+W%3BGellert%2C+Ralf%3BGrotzinger%2C+John+P%3BHurowitz%2C+Joel+A%3BMcLennan%2C+Scott+M%3BMorris%2C+Richard+V%3BRice%2C+Melissa+S%3BBell%2C+James+F%2C+III%3BBerger%2C+Jeffrey+A%3BBlaney%2C+Diana+L%3BBridges%2C+Nathan+T%3BCalef%2C+Fred%2C+III%3BCampbell%2C+John+L%3BClegg%2C+Samuel+M%3BCousin%2C+Agnes%3BEdgett%2C+Kenneth+S%3BFabre%2C+Cecile%3BFisk%2C+Martin+R%3BForni%2C+Olivier%3BFrydenvang%2C+Jens%3BHardy%2C+Keian+R%3BHardgrove%2C+Craig%3BJohnson%2C+Jeffrey+R%3BLasue%2C+Jeremie%3BLe+Mouelic%2C+Stephane%3BMalin%2C+Michael+C%3BMangold%2C+Nicolas%3BMartin-Torres%2C+Javier%3BMaurice%2C+Sylvestre%3BMcBride%2C+Marie+J%3BMing%2C+Douglas+W%3BNewsom%2C+Horton+E%3BOllila%2C+Ann+M%3BSautter%2C+Violaine%3BSchroeder%2C+Susanne%3BThompson%2C+Lucy+M%3BTreiman%2C+Allan+H%3BVanBommel%2C+Scott%3BVaniman%2C+David+T%3BZorzano%2C+Maria-Paz&rft.aulast=Lanza&rft.aufirst=Nina&rft.date=2016-07-28&rft.volume=43&rft.issue=14&rft.spage=7398&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2016GL069109 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291944-8007/issues 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. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2017-01-24 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - alpha particle X-ray spectra; aquifers; ChemCam; chemical composition; concentration; cosmochemistry; Curiosity Rover; Dillinger Member; Earth; enrichment; extraterrestrial geology; fractured materials; Gale Crater; geochemistry; ground water; interplanetary comparison; Kimberley Formation; major elements; manganese; manganese oxides; Mars; Mars Science Laboratory; metals; Mount Remarkable Member; oxidation; oxides; oxygen; paleoatmosphere; paleoenvironment; planets; spectra; terrestrial comparison; terrestrial planets; trace metals; X-ray spectra DO - http://dx.doi.org/10.1002/2016GL069109 ER - TY - JOUR T1 - Ipilimumab for Patients with Relapse after Allogeneic Transplantation. AN - 1804856995; 27410923 AB - Loss of donor-mediated immune antitumor activity after allogeneic hematopoietic stem-cell transplantation (HSCT) permits relapse of hematologic cancers. We hypothesized that immune checkpoint blockade established by targeting cytotoxic T-lymphocyte-associated protein 4 with ipilimumab could restore antitumor reactivity through a graft-versus-tumor effect. We conducted a phase 1/1b multicenter, investigator-initiated study to determine the safety and efficacy of ipilimumab in patients with relapsed hematologic cancer after allogeneic HSCT. Patients received induction therapy with ipilimumab at a dose of 3 or 10 mg per kilogram of body weight every 3 weeks for a total of 4 doses, with additional doses every 12 weeks for up to 60 weeks in patients who had a clinical benefit. A total of 28 patients were enrolled. Immune-related adverse events, including one death, were observed in 6 patients (21%), and graft-versus-host disease (GVHD) that precluded further administration of ipilimumab was observed in 4 patients (14%). No responses that met formal response criteria occurred in patients who received a dose of 3 mg per kilogram. Among 22 patients who received a dose of 10 mg per kilogram, 5 (23%) had a complete response, 2 (9%) had a partial response, and 6 (27%) had decreased tumor burden. Complete responses occurred in 4 patients with extramedullary acute myeloid leukemia and 1 patient with the myelodysplastic syndrome developing into acute myeloid leukemia. Four patients had a durable response for more than 1 year. Responses were associated with in situ infiltration of cytotoxic CD8+ T cells, decreased activation of regulatory T cells, and expansion of subpopulations of effector T cells in the blood. Our early-phase data showed that administration of ipilimumab was feasible in patients with recurrent hematologic cancers after allogeneic HSCT, although immune-mediated toxic effects and GVHD occurred. Durable responses were observed in association with several histologic subtypes of these cancers, including extramedullary acute myeloid leukemia. (Funded by the National Institutes of Health and others; ClinicalTrials.gov number, NCT01822509.). JF - The New England journal of medicine AU - Davids, Matthew S AU - Kim, Haesook T AU - Bachireddy, Pavan AU - Costello, Caitlin AU - Liguori, Rebecca AU - Savell, Alexandra AU - Lukez, Alexander P AU - Avigan, David AU - Chen, Yi-Bin AU - McSweeney, Peter AU - LeBoeuf, Nicole R AU - Rooney, Michael S AU - Bowden, Michaela AU - Zhou, Chensheng W AU - Granter, Scott R AU - Hornick, Jason L AU - Rodig, Scott J AU - Hirakawa, Masahiro AU - Severgnini, Mariano AU - Hodi, F Stephen AU - Wu, Catherine J AU - Ho, Vincent T AU - Cutler, Corey AU - Koreth, John AU - Alyea, Edwin P AU - Antin, Joseph H AU - Armand, Philippe AU - Streicher, Howard AU - Ball, Edward D AU - Ritz, Jerome AU - Bashey, Asad AU - Soiffer, Robert J AU - Leukemia and Lymphoma Society Blood Cancer Research Partnership AD - From the Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School (M.S.D., H.T.K., P.B., R.L., A.S., A.P.L., M.H., M.S., F.S.H., C.J.W., V.T.H., C. Cutler, J.K., E.P.A., J.H.A., P.A., J.R., R.J.S.), the Bone Marrow Transplant Program, Beth Israel Deaconess Medical Center and Harvard Medical School (D.A.), the Bone Marrow Transplant Program, Massachusetts General Hospital Cancer Center and Harvard Medical School (Y.-B.C.), the Departments of Dermatology (N.R.L.) and Pathology (S.R.G., J.L.H., S.J.R.), Dana-Farber and Brigham and Women's Cancer Center, and the Dana-Farber Cancer Institute, Center for Molecular Oncologic Pathology (M.B., C.W.Z.) - all in Boston; Broad Institute of Massachusetts Institute of Technology and Harvard (P.B., C.J.W.) and Neon Therapeutics (M.S.R.) - both in Cambridge; the Blood and Marrow Transplant Program, University of California, San Diego, Moores Cancer Center, La Jolla (C. Costello, E.D.B.); Colorado Blood Cancer Institute, Denver (P.M.); Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD (H.S.); and the Blood and Marrow Transplant Group of Georgia at Northside Hospital, Atlanta (A.B.). ; Leukemia and Lymphoma Society Blood Cancer Research Partnership Y1 - 2016/07/14/ PY - 2016 DA - 2016 Jul 14 SP - 143 EP - 153 VL - 375 IS - 2 KW - Antibodies, Monoclonal KW - 0 KW - ipilimumab KW - 6T8C155666 KW - Abridged Index Medicus KW - Index Medicus KW - Myeloproliferative Disorders -- therapy KW - T-Lymphocytes, Regulatory KW - Leukemia -- therapy KW - Humans KW - Induction Chemotherapy KW - Aged KW - Transplantation, Homologous KW - CD4 Lymphocyte Count KW - Recurrence KW - Transplantation Immunology KW - Lymphoma -- therapy KW - Adult KW - Middle Aged KW - Female KW - Male KW - Hematologic Neoplasms -- therapy KW - Hematologic Neoplasms -- pathology KW - Hematopoietic Stem Cell Transplantation KW - Antibodies, Monoclonal -- adverse effects KW - Antibodies, Monoclonal -- therapeutic use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1804856995?accountid=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+New+England+journal+of+medicine&rft.atitle=Ipilimumab+for+Patients+with+Relapse+after+Allogeneic+Transplantation.&rft.au=Davids%2C+Matthew+S%3BKim%2C+Haesook+T%3BBachireddy%2C+Pavan%3BCostello%2C+Caitlin%3BLiguori%2C+Rebecca%3BSavell%2C+Alexandra%3BLukez%2C+Alexander+P%3BAvigan%2C+David%3BChen%2C+Yi-Bin%3BMcSweeney%2C+Peter%3BLeBoeuf%2C+Nicole+R%3BRooney%2C+Michael+S%3BBowden%2C+Michaela%3BZhou%2C+Chensheng+W%3BGranter%2C+Scott+R%3BHornick%2C+Jason+L%3BRodig%2C+Scott+J%3BHirakawa%2C+Masahiro%3BSevergnini%2C+Mariano%3BHodi%2C+F+Stephen%3BWu%2C+Catherine+J%3BHo%2C+Vincent+T%3BCutler%2C+Corey%3BKoreth%2C+John%3BAlyea%2C+Edwin+P%3BAntin%2C+Joseph+H%3BArmand%2C+Philippe%3BStreicher%2C+Howard%3BBall%2C+Edward+D%3BRitz%2C+Jerome%3BBashey%2C+Asad%3BSoiffer%2C+Robert+J%3BLeukemia+and+Lymphoma+Society+Blood+Cancer+Research+Partnership&rft.aulast=Davids&rft.aufirst=Matthew&rft.date=2016-07-14&rft.volume=375&rft.issue=2&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=The+New+England+journal+of+medicine&rft.issn=1533-4406&rft_id=info:doi/10.1056%2FNEJMoa1601202 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-07-20 N1 - Date created - 2016-07-14 N1 - Date revised - 2017-01-24 N1 - Genetic sequence - NCT01822509; ClinicalTrials.gov N1 - Last updated - 2017-01-25 DO - http://dx.doi.org/10.1056/NEJMoa1601202 ER - TY - JOUR T1 - Multifactorial Effects on Different Types of Brain Cells Contribute to Ammonia Toxicity. AN - 1826698701; 27286679 AB - Effects of ammonia on astrocytes play a major role in hepatic encephalopathy, acute liver failure and other diseases caused by increased arterial ammonia concentrations (e.g., inborn errors of metabolism, drug or mushroom poisoning). There is a direct correlation between arterial ammonia concentration, brain ammonia level and disease severity. However, the pathophysiology of hyperammonemic diseases is disputed. One long recognized factor is that increased brain ammonia triggers its own detoxification by glutamine formation from glutamate. This is an astrocytic process due to the selective expression of the glutamine synthetase in astrocytes. A possible deleterious effect of the resulting increase in glutamine concentration has repeatedly been discussed and is supported by improvement of some pathologic effects by GS inhibition. However, this procedure also inhibits a large part of astrocytic energy metabolism and may prevent astrocytes from responding to pathogenic factors. A decrease of the already low glutamate concentration in astrocytes due to increased synthesis of glutamine inhibits the malate-aspartate shuttle and energy metabolism. A more recently described pathogenic factor is the resemblance between NH4+ and K+ in their effects on the Na+,K+-ATPase and the Na+,K+, 2 Cl- and water transporter NKCC1. Stimulation of the Na+,K+-ATPase driven NKCC1 in both astrocytes and endothelial cells is essential for the development of brain edema. Na+,K+-ATPase stimulation also activates production of endogenous ouabains. This leads to oxidative and nitrosative damage and sensitizes NKCC1. Administration of ouabain antagonists may accordingly have therapeutic potential in hyperammonemic diseases. JF - Neurochemical research AU - Hertz, Leif AU - Song, Dan AU - Peng, Liang AU - Chen, Ye AD - Laboratory of Metabolic Brain Diseases, Institute of Metabolic Disease Research and Drug Development, China Medical University, Shenyang, People's Republic of China. ; Henry M. Jackson Foundation, 6720-A Rockledge Drive, Suite 100, Bethesda, MD, 20817, USA. ye.chen@med.navy.mil. Y1 - 2016/06/10/ PY - 2016 DA - 2016 Jun 10 KW - Glutamine synthetase KW - Acute liver failure KW - Endogenous ouabains KW - Brain edema KW - Hepatic encephalopathy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1826698701?accountid=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=Neurochemical+research&rft.atitle=Multifactorial+Effects+on+Different+Types+of+Brain+Cells+Contribute+to+Ammonia+Toxicity.&rft.au=Hertz%2C+Leif%3BSong%2C+Dan%3BPeng%2C+Liang%3BChen%2C+Ye&rft.aulast=Hertz&rft.aufirst=Leif&rft.date=2016-06-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Neurochemical+research&rft.issn=1573-6903&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-06-11 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 ER - TY - JOUR T1 - Spatial scales of optical variability in the coastal ocean; implications for remote sensing and in situ sampling AN - 1828846220; 2016-087058 AB - Use of ocean color remote sensing to understand the effects of environmental changes and anthropogenic activities on estuarine and coastal waters requires the capability to measure and track optically detectable complex biogeochemical processes. An important remote sensor design consideration is the minimum spatial resolution required to resolve key ocean features of physical and biological significance. The spatial scale of variability in optical properties of coastal waters has been investigated using continuous, along-track measurements collected using instruments deployed from ships, aircraft, and satellites. We defined the average coefficient of variance, CV (sub a) , within an image pixel as the primary statistical measure of subpixel variability and investigated how CV (sub a) changes as a function of the Ground Sampling Distance (GSD). In general, d CV (sub a) /dGSD is positive, indicating that the subpixel variability increases with GSD. The relationship between CV (sub a) and GSD is generally nonlinear and the greatest rate of change occurs at small spatial scales. Points of distinct transition in the relationship between CV (sub a) and GSD are evident between 75 and 600 m, varying depending on the location and the optical parameter, and representing the GSD above which most of the spatial variability due to small-scale features is subsumed within a pixel. At GSDs greater than the transition point, most of the small-scale variability occurs at subpixel scales and, therefore, cannot be resolved. On average, the transition GSD is around 200 m. The results have application in both sensor design and in situ sampling strategy in support of coastal remote sensing operations. Abstract Copyright Published 2016. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Geophysical Research: Oceans AU - Moses, Wesley J AU - Ackleson, Steven G AU - Hair, Johnathan W AU - Hostetler, Chris A AU - Miller, W David Y1 - 2016/06// PY - 2016 DA - June 2016 SP - 4194 EP - 4208 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 121 IS - 6 SN - 2169-9275, 2169-9275 KW - scale factor KW - digital data KW - sea water KW - laser methods KW - satellite methods KW - case studies KW - spatial variations KW - optical properties KW - lidar methods KW - sampling KW - coastal environment KW - estuarine environment KW - reflectance KW - world ocean KW - remote sensing KW - airborne methods KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1828846220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Spatial+scales+of+optical+variability+in+the+coastal+ocean%3B+implications+for+remote+sensing+and+in+situ+sampling&rft.au=Moses%2C+Wesley+J%3BAckleson%2C+Steven+G%3BHair%2C+Johnathan+W%3BHostetler%2C+Chris+A%3BMiller%2C+W+David&rft.aulast=Moses&rft.aufirst=Wesley&rft.date=2016-06-01&rft.volume=56&rft.issue=6&rft.spage=2948&rft.isbn=&rft.btitle=&rft.title=Antimicrobial+Agents+%26+Chemotherapy&rft.issn=00664804&rft_id=info:doi/10.1128%2FAAC.05307-11 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - airborne methods; case studies; coastal environment; digital data; estuarine environment; laser methods; lidar methods; optical properties; reflectance; remote sensing; sampling; satellite methods; scale factor; sea water; spatial variations; world ocean DO - http://dx.doi.org/10.1002/2016JC011767 ER - TY - JOUR T1 - Prevalence and Seasonality of the Amphibian Chytrid Fungus Batrachochytrium dendrobatidis Along Widely Separated Longitudes Across the United States AN - 1819138803; PQ0003622829 AB - The chytrid fungus Batrachochytrium dendrobatidis (Bd) has been implicated in amphibian declines on almost all continents. We report on prevalence and intensity of Bd in the United States amphibian populations across three longitudinally separated north-to-south transects conducted at 15 Department of Defense installations during two sampling periods (late-spring/early summer and mid to late summer). Such a standardized approach minimizes the effects of sampling and analytical bias, as well as human disturbance (by sampling restricted military bases), and therefore permits a cleaner interpretation of environmental variables known to affect chytrid dynamics such as season, temperature, rainfall, latitude, and longitude. Our prevalence of positive samples was 20.4% (137/670), and our mean intensity was 3.21 zoospore equivalents (SE = 1.03; range 0.001-103.59). Of the 28 amphibian species sampled, 15 tested positive. Three sites had no evidence of Bd infection; across the remaining 12 Bd-positive sites, neither infection prevalence nor intensity varied systematically. We found a more complicated pattern of Bd prevalence than anticipated. Early season samples showed no trend associated with increasing temperature and precipitation and decreasing (more southerly) latitudes; while in late season samples, the proportion of infected individuals decreased with increasing temperature and precipitation and decreasing latitudes. A similar pattern held for the east-west gradient, with the highest prevalence associated with more easterly/recently warmer sites in the early season then shifting to more westerly/recently cooler sites in the later season. Bd intensity across bases and sampling periods was comparatively low. Some of the trends in our data have been seen in previous studies, and our results offer further continental-level Bd sampling over which more concentrated local sampling efforts can be overlaid. JF - EcoHealth AU - Petersen, Christopher E AU - Lovich, Robert E AU - Phillips, Christopher A AU - Dreslik, Michael J AU - Lannoo, Michael J AD - Naval Facilities Engineering Command Atlantic, Code EV52CP, 6506 Hampton Blvd., Norfolk, VA, 23508, USA, Chris.petersen@navy.mil Y1 - 2016/06// PY - 2016 DA - June 2016 SP - 368 EP - 382 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 13 IS - 2 SN - 1612-9202, 1612-9202 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Health & Safety Science Abstracts; Sustainability Science Abstracts KW - Temperature effects KW - Data processing KW - Rainfall KW - Batrachochytrium dendrobatidis KW - Amphibians KW - Temperature KW - Summer KW - Precipitation KW - Population decline KW - Infection KW - USA KW - Continents KW - Zoospores KW - Latitude KW - Standards KW - Longitude KW - Disturbance KW - Sampling KW - Military KW - Seasonal variations KW - K 03410:Animal Diseases KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - H 1000:Occupational Safety and Health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1819138803?accountid=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=EcoHealth&rft.atitle=Prevalence+and+Seasonality+of+the+Amphibian+Chytrid+Fungus+Batrachochytrium+dendrobatidis+Along+Widely+Separated+Longitudes+Across+the+United+States&rft.au=Petersen%2C+Christopher+E%3BLovich%2C+Robert+E%3BPhillips%2C+Christopher+A%3BDreslik%2C+Michael+J%3BLannoo%2C+Michael+J&rft.aulast=Petersen&rft.aufirst=Christopher&rft.date=2016-06-01&rft.volume=13&rft.issue=2&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=EcoHealth&rft.issn=16129202&rft_id=info:doi/10.1007%2Fs10393-016-1101-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-09-01 N1 - Number of references - 60 N1 - Last updated - 2016-10-12 N1 - SubjectsTermNotLitGenreText - Temperature effects; Data processing; Zoospores; Rainfall; Precipitation; Sampling; Infection; Seasonal variations; Amphibians; Temperature; Summer; Population decline; Continents; Latitude; Longitude; Standards; Disturbance; Military; Batrachochytrium dendrobatidis; USA DO - http://dx.doi.org/10.1007/s10393-016-1101-4 ER - TY - JOUR T1 - Chesapeake Bay fish-osprey (Pandion haliaetus) food chain: Evaluation of contaminant exposure and genetic damage. AN - 1791322605; 26822899 AB - From 2011 to 2013, a large-scale ecotoxicological study was conducted in several Chesapeake Bay (USA) tributaries (Susquehanna River and flats, the Back, Baltimore Harbor/Patapsco Rivers, Anacostia/ middle Potomac, Elizabeth and James Rivers) and Poplar Island as a mid-Bay reference site. Osprey (Pandion haliaetus) diet and the transfer of contaminants from fish to osprey eggs were evaluated. The most bioaccumulative compounds (biomagnification factor > 5) included p,p'-dichlorodiphenyldichloroethylene (DDE), total polychlorinated biphenyls (PCBs), total polybrominated diphenyl ethers (PBDEs), and bromodiphenyl ether (BDE) congeners 47, 99, 100, and 154. This analysis suggested that alternative brominated flame retardants and other compounds (methoxytriclosan) are not appreciably biomagnifying. A multivariate analysis of similarity indicated that major differences in patterns among study sites were driven by PCB congeners 105, 128, 156, 170/190, and 189, and PBDE congeners 99 and 209. An integrative redundancy analysis showed that osprey eggs from Baltimore Harbor/Patapsco River and the Elizabeth River had high residues of PCBs and p,p'-DDE, with PBDEs making a substantial contribution to overall halogenated contamination on the Susquehanna and Anacostia/middle Potomac Rivers. The redundancy analysis also suggested a potential relation between PBDE residues in osprey eggs and oxidative DNA damage in nestling blood samples. The results also indicate that there is no longer a discernible relation between halogenated contaminants in osprey eggs and their reproductive success in Chesapeake Bay. Osprey populations are thriving in much of the Chesapeake, with productivity rates exceeding those required to sustain a stable population. Environ Toxicol Chem 2016;35:1560-1575. Published 2016 Wiley Periodicals Inc. on behalf of SETAC. This article is a US Government work and, as such, is in the public domain in the United States of America. Published 2016 Wiley Periodicals Inc. on behalf of SETAC. This article is a US Government work and, as such, is in the public domain in the United States of America. JF - Environmental toxicology and chemistry AU - Lazarus, Rebecca S AU - Rattner, Barnett A AU - McGowan, Peter C AU - Hale, Robert C AU - Karouna-Renier, Natalie K AU - Erickson, Richard A AU - Ottinger, Mary Ann AD - Patuxent Wildlife Research Center, US Geological Survey, Beltsville, Maryland, USA. ; Chesapeake Bay Field Office, US Fish and Wildlife Service, Annapolis, Maryland, USA. ; Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, Virginia, USA. ; Upper Midwest Environmental Sciences Center, US Geological Survey, La Crosse, Wisconsin, USA. ; Marine-Estuarine Environmental Sciences Program and Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland, USA. Y1 - 2016/06// PY - 2016 DA - June 2016 SP - 1560 EP - 1575 VL - 35 IS - 6 KW - Index Medicus KW - Chesapeake Bay KW - Genotoxicity KW - Biomagnification KW - Wildlife toxicology KW - Ospreys UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1791322605?accountid=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+toxicology+and+chemistry&rft.atitle=Chesapeake+Bay+fish-osprey+%28Pandion+haliaetus%29+food+chain%3A+Evaluation+of+contaminant+exposure+and+genetic+damage.&rft.au=Lazarus%2C+Rebecca+S%3BRattner%2C+Barnett+A%3BMcGowan%2C+Peter+C%3BHale%2C+Robert+C%3BKarouna-Renier%2C+Natalie+K%3BErickson%2C+Richard+A%3BOttinger%2C+Mary+Ann&rft.aulast=Lazarus&rft.aufirst=Rebecca&rft.date=2016-06-01&rft.volume=35&rft.issue=6&rft.spage=1560&rft.isbn=&rft.btitle=&rft.title=Environmental+toxicology+and+chemistry&rft.issn=1552-8618&rft_id=info:doi/10.1002%2Fetc.3386 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-05-24 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1002/etc.3386 ER - TY - JOUR T1 - Assessment of the Readability of Genetic Counseling Patient Letters AN - 1789450976 AB - Patient letters are a powerful tool that genetic counselors use to communicate with their patients. Patient letters are often sent to provide information on a new diagnosis, reiterate test results, and to serve as a permanent record of the visit. Patient letters, however, are only helpful if the patients can understand them. More than 50 % of the US population reads below a 9th grade reading level and over one-third of the population has low health literacy skills. In this study we evaluate the readability of genetic counseling patient letters by assessing reading level, image use, and terminology use. One hundred forty-nine genetic counselors participated in the survey and of these, 79 submitted a sample patient letter. Analyses of the letters revealed a mean reading level of 10.93. On average, 6 genetic terms were included in each letter, and only 25 % of these terms were defined. Analyses of survey responses revealed over 75 % of the genetic counselors did not include images in their patient letters. These results indicate there is room for improvement in order to make genetic counseling patient letters more accessible to the general population. JF - Journal of Genetic Counseling AU - Brown, Emily AU - Skinner, Megan AU - Ashley, Stephanie AU - Reed, Kate AU - Dixon, Shannan Delany AD - University of Maryland Genetic Counseling Program, Baltimore, MD, USA ; Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA ; Center for Maternal and Fetal Medicine, Anne Arundel Medical Center, Annapolis, MD, USA ; Clinical and Continuing Education Program, The Jackson Laboratory, Bar Harbor, ME, USA Y1 - 2016/06// PY - 2016 DA - Jun 2016 SP - 454 EP - 460 CY - New York PB - Springer Science & Business Media VL - 25 IS - 3 SN - 1059-7700 KW - Psychology KW - Readability KW - Genetic counseling KW - Patient letters KW - Genomic literacy KW - Genetic counselling KW - Health education KW - Literacy skills KW - Terminology KW - United States--US UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789450976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aassia&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Genetic+Counseling&rft.atitle=Assessment+of+the+Readability+of+Genetic+Counseling+Patient+Letters&rft.au=Brown%2C+Emily%3BSkinner%2C+Megan%3BAshley%2C+Stephanie%3BReed%2C+Kate%3BDixon%2C+Shannan+Delany&rft.aulast=Brown&rft.aufirst=Emily&rft.date=2016-06-01&rft.volume=25&rft.issue=3&rft.spage=454&rft.isbn=&rft.btitle=&rft.title=Journal+of+Genetic+Counseling&rft.issn=10597700&rft_id=info:doi/10.1007%2Fs10897-015-9890-0 LA - English DB - Applied Social Sciences Index & Abstracts (ASSIA) N1 - Copyright - National Society of Genetic Counselors, Inc. 2016 N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - United States--US DO - http://dx.doi.org/10.1007/s10897-015-9890-0 ER - TY - JOUR T1 - Using Geographically Isolated Loading Scenarios to Analyze Nitrogen and Phosphorus Exchanges and Explore Tailored Nutrient Control Strategies for Efficient Management AN - 1787985586; PQ0002977561 AB - A set of geographically isolated differential nitrogen (N) and phosphorus (P) load model scenarios from major Chesapeake basins provides information on the relative impact of nutrient loads on primary production and dissolved oxygen in the Chesapeake Bay. Model results show the relationships of deep water dissolved oxygen with nutrient limitation-related algal blooms, organic carbon loads from the watershed, estuarine circulation, nutrient cycling, and nutrient diagenesis. The combined effect of changes in load from multiple basins is additive for changes in both chlorophyll-a and deep water dissolved oxygen concentrations. Management of both N and P are required in the Chesapeake watershed and tidal waters to achieve water quality standards, but overall efficiencies could be gained with strategies that place greater emphasis on P control in the upper Bay and greater emphasis on N control in the lower Bay. The areas of the Bay with the highest degree of dissolved oxygen degradation that generally drive management decisions are mostly P-limited and are significantly influenced by the load from the upper Bay's basins. Reducing P from the upper Bay's basins will intensify P limitation and would allow an increase in N of about six times the weight of P reduction. Combining the relative nutrient reduction effectiveness with the relative control cost information could improve management efficiency and provide benefits at a lower cost. This article describes initial steps that can be taken to examine the benefits from N-P exchanges. JF - Environmental Modeling and Assessment AU - Wang, Ping AU - Linker, Lewis C AU - Shenk, Gary W AD - Virginia Institute of Marine Science, Chesapeake Bay Office, 410 Severn Avenue, Annapolis, MD, 21403, USA, pwang@chesapeakebay.net Y1 - 2016/06// PY - 2016 DA - June 2016 SP - 437 EP - 454 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 3 SN - 1420-2026, 1420-2026 KW - Environment Abstracts KW - Algal blooms KW - Degradation KW - Organic carbon KW - Nutrient loading KW - Phosphorus KW - Basins KW - Water quality KW - Watersheds KW - ANW, USA, Chesapeake Bay KW - Primary production KW - Nutrient cycles KW - Dissolved oxygen KW - Deep water KW - USA, Chesapeake Basin KW - Additives KW - Nitrogen KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1787985586?accountid=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+Modeling+and+Assessment&rft.atitle=Using+Geographically+Isolated+Loading+Scenarios+to+Analyze+Nitrogen+and+Phosphorus+Exchanges+and+Explore+Tailored+Nutrient+Control+Strategies+for+Efficient+Management&rft.au=Wang%2C+Ping%3BLinker%2C+Lewis+C%3BShenk%2C+Gary+W&rft.aulast=Wang&rft.aufirst=Ping&rft.date=2016-06-01&rft.volume=21&rft.issue=3&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Environmental+Modeling+and+Assessment&rft.issn=14202026&rft_id=info:doi/10.1007%2Fs10666-015-9487-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 37 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Algal blooms; Degradation; Nutrient loading; Organic carbon; Phosphorus; Basins; Watersheds; Water quality; Nutrient cycles; Primary production; Dissolved oxygen; Deep water; Additives; Nitrogen; USA, Chesapeake Basin; ANW, USA, Chesapeake Bay DO - http://dx.doi.org/10.1007/s10666-015-9487-x ER - TY - JOUR T1 - WASTE-TO-ENERGY CHARACTERIZATION AND MODELING: A CASE STUDY AT THE US NAVAL ACADEMY AN - 1837309952; PQ0003752684 AB - This study focused on the potential for energy recovery of the low-food waste stream via gasification on a college campus. Waste was sampled using standard sampling protocols from several locations in both academic and residential buildings. Each sample was analyzed qualitatively (categorically) and quantitatively (proximate/ultimate analysis). Relative to average US domestic municipal solid waste (MSW), these waste samples contained higher levels of paper and plastic, comparable food waste, and lower levels of other components. Overall, the waste had lower moisture content and higher energy content than average domestic US MSW. Fuel lean combustion was simulated with excess air and suggested campus waste would produce higher reactor temperatures than average, domestic MSW. The potential for gasification to a producer gas was simulated using a chemical equilibrium approach. Cold gas efficiencies of 85% followed by electric power generation with typical efficiency would result in the potential offset of 2.5% of institutional electricity use, but a combined heat and power approach could also offset a substantial amount of the thermal energy requirements of the institution. A simplified three-component surrogate waste sample was proposed; analysis of two candidate mixtures showed overall good representation of actual campus waste and can facilitate future experimental efforts. JF - Journal of Solid Waste Technology and Management AU - Caton, P A AU - Schmidt, J AU - Adsit, C AU - Bermudez, E AU - Chase, C AU - Kerner, T AD - Department of Mechanical Engineering, US Naval Academy 590 Holloway Road Annapolis, MD 21402, patcaton@usna.edu Y1 - 2016/05// PY - 2016 DA - May 2016 PB - Widener University, 1 University Pl Chester PA 19013-5792 United States VL - 42 IS - 2 SN - 1088-1697, 1088-1697 KW - Environment Abstracts KW - Waste characterization KW - gasification KW - waste-to-energy KW - college campus waste KW - chemical equilibrium KW - combined-heat-and-power KW - Energy efficiency KW - Housing KW - Fuels KW - Energy recovery KW - Temperature KW - Solid wastes KW - Colleges and universities KW - Municipal solid wastes KW - Combustion KW - Case studies KW - Energy KW - Electric power generation KW - Residential areas KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1837309952?accountid=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=Journal+of+Solid+Waste+Technology+and+Management&rft.atitle=WASTE-TO-ENERGY+CHARACTERIZATION+AND+MODELING%3A+A+CASE+STUDY+AT+THE+US+NAVAL+ACADEMY&rft.au=Caton%2C+P+A%3BSchmidt%2C+J%3BAdsit%2C+C%3BBermudez%2C+E%3BChase%2C+C%3BKerner%2C+T&rft.aulast=Caton&rft.aufirst=P&rft.date=2016-05-01&rft.volume=42&rft.issue=2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Solid+Waste+Technology+and+Management&rft.issn=10881697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-11-01 N1 - Last updated - 2016-11-23 N1 - SubjectsTermNotLitGenreText - Energy efficiency; Housing; Fuels; Energy recovery; Temperature; Municipal solid wastes; Colleges and universities; Solid wastes; Combustion; Case studies; Electric power generation; Energy; Residential areas ER - TY - JOUR T1 - Extreme temperature and precipitation events in March 2015 in central and northern Chile AN - 1808722217; PQ0003230526 AB - From 18 to 27 March 2015, northern, central, and southern Chile experienced a series of extreme hydrometeorological events. First, the highest surface air temperature ever recorded in Santiago (with reliable records dating to 1877), 36.8 degree C at Quinta Normal, was measured at 15:47 local time on 20 March 2015. Immediately following this high heat event, an extreme precipitation event, with damaging streamflows from precipitation totals greater than 45mm, occurred in the semiarid and hyperarid Atacama regions. Finally, concurrent with the heavy precipitation event, extremely warm temperatures were recorded throughout southern Chile. These events were examined from a synoptic perspective with the goal of identifying forcing mechanisms and potential interaction between each analysis which provides operational context by which to identify and predict similar events in the future. Primary findings were as follows: (1) record warm temperatures in central Chile resulted from anomalous lower troposphere ridging and easterly downslope flow, both of which developed in response to an anomalous midtroposphere ridge-trough pattern; (2) a cutoff low with anomalous heights near one standard deviation below normal slowly moved east and was steered ashore near 25 degree S by circulation around a very strong ridge (anomalies more than 3 standard deviations above normal) centered near 60 degree S; (3) anomalously high precipitable water content (20mm above climatological norms) over the Peruvian Bight region was advected southward and eastward ahead of the cutoff low by low-level northwesterly flow, greatly enhancing observed precipitation over northern Chile. Key Points * All-time record heat in Santiago Chile (130year record) is analyzed * Forcing mechanisms for extreme rainfall in Atacama Desert are explored * Extreme rainfall in Atacama found related to extreme heat in central Chile JF - Journal of Geophysical Research: Atmospheres AU - Barrett, Bradford S AU - Campos, Diego A AU - Veloso, Jose Vicencio AU - Rondanelli, Roberto AD - Oceanography Department, U.S. Naval Academy, Annapolis, Maryland, USA. Y1 - 2016/05// PY - 2016 DA - May 2016 SP - 4563 EP - 4580 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 121 IS - 9 SN - 2169-897X, 2169-897X KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Heavy precipitation KW - Chile, Atacama Desert KW - Rainfall KW - Chile, Atacama KW - Air temperature KW - Standard Deviation KW - Ridging KW - Circulation patterns KW - Atmospheric precipitations KW - Cutoffs KW - Bights KW - Temperature KW - Troposphere KW - Atmospheric circulation KW - Precipitation KW - Extreme values KW - Water temperature KW - ISE, Chile KW - Hydrometeorological research KW - Extreme temperatures KW - Lower troposphere KW - Heat KW - Precipitable water KW - Deserts KW - Dating KW - Circulation pattern anomalies KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 0810:General KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808722217?accountid=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%3A+Atmospheres&rft.atitle=Extreme+temperature+and+precipitation+events+in+March+2015+in+central+and+northern+Chile&rft.au=Barrett%2C+Bradford+S%3BCampos%2C+Diego+A%3BVeloso%2C+Jose+Vicencio%3BRondanelli%2C+Roberto&rft.aulast=Barrett&rft.aufirst=Bradford&rft.date=2016-05-01&rft.volume=121&rft.issue=9&rft.spage=4563&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Atmospheres&rft.issn=2169897X&rft_id=info:doi/10.1002%2F2016JD024835 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Atmospheric precipitations; Deserts; Troposphere; Water temperature; Extreme values; Air temperature; Hydrometeorological research; Heavy precipitation; Extreme temperatures; Lower troposphere; Precipitable water; Atmospheric circulation; Precipitation; Circulation pattern anomalies; Circulation patterns; Standard Deviation; Bights; Cutoffs; Heat; Dating; Rainfall; Ridging; Temperature; ISE, Chile; Chile, Atacama Desert; Chile, Atacama DO - http://dx.doi.org/10.1002/2016JD024835 ER - TY - JOUR T1 - Ecosystem Service Benefits of a Cleaner Chesapeake Bay AN - 1793365472 AB - Information on the economic benefits of natural resource improvement is an important, yet often overlooked, consideration in environmental decision-making. In 2010, the Environmental Protection Agency established the Chesapeake Bay Total Maximum Daily Load (TMDL) that set regulatory limits for nitrogen, phosphorus, and sediment needed to restore the Chesapeake Bay. Meanwhile, the Bay jurisdictions developed implementation plans to achieve these limits. Environmental benefits of achieving the TMDL would accrue due to on-the-ground changes in land use and land management that improve the health, and therefore productivity, of land and water in the watershed. These changes occur both due to the outcomes of achieving the TMDL (i.e., cleaner water) and as a result of the measures taken to achieve those outcomes. This study quantified these changes, then translated them into dollar values for various ecosystem services, including water supply, food production, recreation, and aesthetics. We estimate the total economic benefit of implementing the TMDL at $22.5 billion per year (in 2013 dollars), as measured as the improvement over current conditions, or at $28.2 billion per year (in 2013 dollars), as measured as the difference between the TMDL and a business-as-usual scenario. These considerable benefits should be considered alongside the costs of restoring the Chesapeake Bay. JF - Coastal Management AU - Phillips, Spencer AU - McGee, Beth AD - Key-Log Economics, LLC, Charlottesville, Virginia, USA ; Chesapeake Bay Foundation, Annapolis, Maryland, USA Y1 - 2016/05// PY - 2016 DA - May 2016 SP - 241 EP - 258 CY - New York PB - Taylor & Francis Ltd. VL - 44 IS - 3 SN - 0892-0753 KW - Environmental Studies KW - benefit-transfer KW - Chesapeake Bay KW - economics KW - ecosystem services KW - water quality KW - Management KW - Production KW - Values KW - Services KW - Cost-Benefit Analysis KW - Decision Making KW - Environmental Protection KW - Food Service KW - Food Supply KW - Implementation KW - Productivity KW - Land Use KW - Recreation KW - Water Supply KW - Ecosystems KW - Aesthetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1793365472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coastal+Management&rft.atitle=Ecosystem+Service+Benefits+of+a+Cleaner+Chesapeake+Bay&rft.au=Phillips%2C+Spencer%3BMcGee%2C+Beth&rft.aulast=Phillips&rft.aufirst=Spencer&rft.date=2016-05-01&rft.volume=44&rft.issue=3&rft.spage=241&rft.isbn=&rft.btitle=&rft.title=Coastal+Management&rft.issn=08920753&rft_id=info:doi/10.1080%2F08920753.2016.1160205 LA - English DB - PAIS Index N1 - Name - Environmental Protection Agency--EPA N1 - Copyright - © 2016 The Author(s). Published by Taylor & Francis; © 2016 Spencer Phillips and Beth McGee N1 - Last updated - 2016-06-21 N1 - SubjectsTermNotLitGenreText - Chesapeake Bay DO - http://dx.doi.org/10.1080/08920753.2016.1160205 ER - TY - JOUR T1 - Potassium 4,4'-Bis(dinitromethyl)-3,3'-azofurazanate: A Highly Energetic 3D Metal-Organic Framework as a Promising Primary Explosive. AN - 1784747261; 27008350 AB - Environmentally acceptable alternatives to toxic lead-based primary explosives are becoming increasingly important for energetic materials. In this study, potassium 4,4'-bis(dinitromethyl)-3,3'-azofurazanate, comprising two dinitromethyl groups and an azofurazan moiety, was synthesized and isolated as a new energetic 3D metal-organic framework (MOF). Several attractive properties, including a density of 2.039 g cm(-3) , a decomposition temperature of 229 °C, a detonation velocity of 8138 m s(-1) , a detonation pressure of 30.1 GPa, an impact sensitivity of 2 J, and friction sensitivity of 20 N make 4 a good candidate as a green primary explosive. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. JF - Angewandte Chemie (International ed. in English) AU - Tang, Yongxing AU - He, Chunlin AU - Mitchell, Lauren A AU - Parrish, Damon A AU - Shreeve, Jean'ne M AD - Department of Chemistry, University of Idaho, Moscow, ID, 83844-2343, USA. ; Naval Research Laboratory, 4555 Overlook Avenue, Washington, DC, 20375, USA. ; Department of Chemistry, University of Idaho, Moscow, ID, 83844-2343, USA. jshreeve@uidaho.edu. Y1 - 2016/04/25/ PY - 2016 DA - 2016 Apr 25 SP - 5565 EP - 5567 VL - 55 IS - 18 KW - Index Medicus KW - metal-organic frameworks KW - primary explosives KW - detonation properties KW - energetic materials KW - X-ray diffraction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1784747261?accountid=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=Angewandte+Chemie+%28International+ed.+in+English%29&rft.atitle=Potassium+4%2C4%27-Bis%28dinitromethyl%29-3%2C3%27-azofurazanate%3A+A+Highly+Energetic+3D+Metal-Organic+Framework+as+a+Promising+Primary+Explosive.&rft.au=Tang%2C+Yongxing%3BHe%2C+Chunlin%3BMitchell%2C+Lauren+A%3BParrish%2C+Damon+A%3BShreeve%2C+Jean%27ne+M&rft.aulast=Tang&rft.aufirst=Yongxing&rft.date=2016-04-25&rft.volume=55&rft.issue=18&rft.spage=5565&rft.isbn=&rft.btitle=&rft.title=Angewandte+Chemie+%28International+ed.+in+English%29&rft.issn=1521-3773&rft_id=info:doi/10.1002%2Fanie.201601432 LA - English DB - ProQuest Environmental Science Collection N1 - Date created - 2016-04-26 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1002/anie.201601432 ER - TY - JOUR T1 - Lipid Raft-Mediated Membrane Tethering and Delivery of Hydrophobic Cargos from Liquid Crystal-Based Nanocarriers. AN - 1783336552; 26974016 AB - A main goal of bionanotechnology and nanoparticle (NP)-mediated drug delivery (NMDD) continues to be the development of novel biomaterials that can controllably modulate the activity of the NP-associated therapeutic cargo. One of the desired subcellular locations for targeted delivery in NMDD is the plasma membrane. However, the controlled delivery of hydrophobic cargos to the membrane bilayer poses significant challenges including cargo precipitation and lack of specificity. Here, we employ a liquid crystal NP (LCNP)-based delivery system for the controlled partitioning of a model dye cargo from within the NP core into the plasma membrane bilayer. During synthesis of the NPs, the water-insoluble model dye cargo, 3,3'-dioctadecyloxacarbocyanine perchlorate (DiO), was efficiently incorporated into the hydrophobic LCNP core as confirmed by multiple spectroscopic analyses. Conjugation of a PEGylated cholesterol derivative to the NP surface (DiO-LCNP-PEG-Chol) facilitated the localization of the dye-loaded NPs to lipid raft microdomains in the plasma membrane in HEK 293T/17 cell. Analysis of DiO cellular internalization kinetics revealed that when delivered as a LCNP-PEG-Chol NP, the half-life of DiO membrane residence time (30 min) was twice that of free DiO (DiO(free)) (15 min) delivered from bulk solution. Time-resolved laser scanning confocal microscopy was employed to visualize the passive efflux of DiO from the LCNP core and its insertion into the plasma membrane bilayer as confirmed by Förster resonance energy transfer (FRET) imaging. Finally, the delivery of DiO as a LCNP-PEG-Chol complex resulted in the attenuation of its cytotoxicity; the NP form of DiO exhibited ∼30-40% less toxicity compared to DiO(free). Our data demonstrate the utility of the LCNP platform as an efficient vehicle for the combined membrane-targeted delivery and physicochemical modulation of molecular cargos using lipid raft-mediated tethering. JF - Bioconjugate chemistry AU - Nag, Okhil K AU - Naciri, Jawad AU - Oh, Eunkeu AU - Spillmann, Christopher M AU - Delehanty, James B AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory , Code 6900, 4555 Overlook Avenue SW, Washington, DC 20375, United States. ; Optical Sciences Division, Naval Research Laboratory , Code 5600, 4555 Overlook Avenue SW, Washington, DC 20375, United States. Y1 - 2016/04/20/ PY - 2016 DA - 2016 Apr 20 SP - 982 EP - 993 VL - 27 IS - 4 KW - Drug Carriers KW - 0 KW - Index Medicus KW - Hydrophobic and Hydrophilic Interactions KW - Fluorescence Resonance Energy Transfer KW - Liquid Crystals KW - Membrane Microdomains KW - Nanoparticles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1783336552?accountid=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=Bioconjugate+chemistry&rft.atitle=Lipid+Raft-Mediated+Membrane+Tethering+and+Delivery+of+Hydrophobic+Cargos+from+Liquid+Crystal-Based+Nanocarriers.&rft.au=Nag%2C+Okhil+K%3BNaciri%2C+Jawad%3BOh%2C+Eunkeu%3BSpillmann%2C+Christopher+M%3BDelehanty%2C+James+B&rft.aulast=Nag&rft.aufirst=Okhil&rft.date=2016-04-20&rft.volume=27&rft.issue=4&rft.spage=982&rft.isbn=&rft.btitle=&rft.title=Bioconjugate+chemistry&rft.issn=1520-4812&rft_id=info:doi/10.1021%2Facs.bioconjchem.6b00042 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2017-01-17 N1 - Date created - 2016-04-20 N1 - Date revised - 2017-01-24 N1 - Last updated - 2017-01-25 DO - http://dx.doi.org/10.1021/acs.bioconjchem.6b00042 ER - TY - JOUR T1 - The GIGG-EnKF: ensemble Kalman filtering for highly skewed non-negative uncertainty distributions AN - 1790966162; PQ0003064382 AB - Observations and predictions of near-zero non-negative variables such as aerosol, water vapour, cloud, precipitation and plankton concentrations have uncertainty distributions that are skewed and better approximated by gamma and inverse-gamma probability distribution functions (pdfs) than Gaussian pdfs. Current Ensemble Kalman Filters (EnKFs) yield suboptimal state estimates for these variables. Here, we introduce a variation on the EnKF that accurately solves Bayes' theorem in univariate cases where the prior forecasts and error-prone observations given truth come in (gamma, inverse-gamma) or (inverse-gamma, gamma) or (Gaussian, Gaussian) distribution pairs. Since its multivariate extension is similar to an EnKF, we refer to it as the GIGG-EnKF or GIGG where GIGG stands for Gamma, Inverse-Gamma and Gaussian. The GIGG-EnKF enables near-zero semi-positive-definite variables with highly skewed uncertainty distributions to be assimilated without the need for observation bias inducing log-normal or Gaussian anamorphosis nonlinear transformations. In the special case that all observations are treated as Gaussian, the GIGG-EnKF gives identical results to the original EnKF. A multi-grid-point and multi-variable idealized system was used to compare and contrast the data assimilation performance of the GIGG with that of both the perturbed observation and deterministic forms of the EnKF. This test system featured variables and observation types whose uncertainty distributions approximate Gaussian, gamma and inverse-gamma distributions. The normalized analysis error variance of the GIGG ensemble mean was found to be significantly smaller than that of the EnKFs. The higher moments of the analysed ensemble distributions were tested by subjecting the ensemble members to nonlinear 'forecast' mappings. The normalized mean square error of the mean of the corresponding GIGG forecast ensemble was found to be less than a 3rd of that obtained from either form of the original EnKF. JF - Quarterly Journal of the Royal Meteorological Society AU - Bishop, Craig H AD - Marine Meteorology Division, Naval Research Laboratory, Monterey, CA, USA. Y1 - 2016/04// PY - 2016 DA - April 2016 SP - 1395 EP - 1412 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 142 IS - 696 SN - 0035-9009, 0035-9009 KW - Oceanic Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Atmospheric precipitations KW - Kalman Filters KW - Plankton surveys KW - Aerosols KW - Probability Distribution KW - Gamma-radiation KW - Kalman filter KW - Kalman filters KW - Water vapour KW - Precipitation KW - Data assimilation KW - Clouds KW - Yield KW - Gaussian distribution KW - Plankton KW - M2 551.510.42:Air Pollution (551.510.42) KW - SW 0810:General KW - O 1080:Multi-disciplinary Studies KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790966162?accountid=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=Quarterly+Journal+of+the+Royal+Meteorological+Society&rft.atitle=The+GIGG-EnKF%3A+ensemble+Kalman+filtering+for+highly+skewed+non-negative+uncertainty+distributions&rft.au=Bishop%2C+Craig+H&rft.aulast=Bishop&rft.aufirst=Craig&rft.date=2016-04-01&rft.volume=142&rft.issue=696&rft.spage=1395&rft.isbn=&rft.btitle=&rft.title=Quarterly+Journal+of+the+Royal+Meteorological+Society&rft.issn=00359009&rft_id=info:doi/10.1002%2Fqj.2742 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Atmospheric precipitations; Plankton surveys; Aerosols; Water vapour; Kalman filters; Gaussian distribution; Clouds; Gamma-radiation; Kalman filter; Precipitation; Data assimilation; Kalman Filters; Yield; Probability Distribution; Plankton DO - http://dx.doi.org/10.1002/qj.2742 ER - TY - JOUR T1 - Electrospun gelatin biopapers as substrate for in vitro bilayer models of blood-brain barrier tissue AN - 1776665715; PQ0002779044 AB - Gaining a greater understanding of the blood-brain barrier (BBB) is critical for improvement in drug delivery, understanding pathologies that compromise the BBB, and developing therapies to protect the BBB. In vitro human tissue models are valuable tools for studying these issues. The standard in vitro BBB models use commercially available cell culture inserts to generate bilayer co-cultures of astrocytes and endothelial cells (EC). Electrospinning can be used to produce customized cell culture substrates with optimized material composition and mechanical properties with advantages over off-the-shelf materials. Electrospun gelatin is an ideal cell culture substrate because it is a natural polymer that can aid cell attachment and be modified and degraded by cells. Here, we have developed a method to produce cell culture inserts with electrospun gelatin "biopaper" membranes. The electrospun fiber diameter and cross-linking method were optimized for the growth of primary human endothelial cell and primary human astrocyte bilayer co-cultures to model human BBB tissue. BBB co-cultures on biopaper were characterized via cell morphology, trans-endothelial electrical resistance (TEER), and permeability to FITC-labeled dextran and compared to BBB co-cultures on standard cell culture inserts. Over longer culture periods (up to 21 days), cultures on the optimized electrospun gelatin biopapers were found to have improved TEER, decreased permeability, and permitted a smaller separation between co-cultured cells when compared to standard PET inserts. J Biomed Mater Res Part A: 104A: 901-909, 2016. JF - Journal of Biomedical Materials Research, Part A AU - Bischel, Lauren L AU - Coneski, Peter N AU - Lundin, Jeffrey G AU - Wu, Peter K AU - Giller, Carl B AU - Wynne, James AU - Ringeisen, Brad R AU - Pirlo, Russell K AD - American Society for Engineering Education Postdoctoral Fellow at the U.S. Naval Research Laboratory, Washington, DC. Y1 - 2016/04// PY - 2016 DA - April 2016 SP - 901 EP - 909 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 104 IS - 4 SN - 1549-3296, 1549-3296 KW - Biotechnology and Bioengineering Abstracts KW - Dextran KW - Drug delivery KW - Astrocytes KW - Blood-brain barrier KW - Gelatin KW - Cell culture KW - Cell adhesion KW - Endothelial cells KW - Permeability KW - Fibers KW - Cytology KW - Mechanical properties KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1776665715?accountid=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%2C+Part+A&rft.atitle=Electrospun+gelatin+biopapers+as+substrate+for+in+vitro+bilayer+models+of+blood-brain+barrier+tissue&rft.au=Bischel%2C+Lauren+L%3BConeski%2C+Peter+N%3BLundin%2C+Jeffrey+G%3BWu%2C+Peter+K%3BGiller%2C+Carl+B%3BWynne%2C+James%3BRingeisen%2C+Brad+R%3BPirlo%2C+Russell+K&rft.aulast=Bischel&rft.aufirst=Lauren&rft.date=2016-04-01&rft.volume=104&rft.issue=4&rft.spage=901&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research%2C+Part+A&rft.issn=15493296&rft_id=info:doi/10.1002%2Fjbm.a.35624 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Dextran; Endothelial cells; Fibers; Drug delivery; Permeability; Astrocytes; Blood-brain barrier; Gelatin; Cytology; Cell culture; Cell adhesion; Mechanical properties DO - http://dx.doi.org/10.1002/jbm.a.35624 ER - TY - JOUR T1 - A virus-based nanoplasmonic structure as a surface-enhanced Raman biosensor. AN - 1746869747; 26432193 AB - Fabrication of nanoscale structures with localized surface plasmons allows for substantial increase in sensitivity of chem/bio sensors. The main challenge for realizing complex nanoplasmonic structures in solution is the high level of precision required at the nanoscale to position metal nanoparticles in 3D. In this study, we report a virus-like particle (VLP) for building a 3D plasmonic nanostructure in solution in which gold nanoparticles are precisely positioned on the VLP by directed self-assembly techniques. These structures allow for concentration of electromagnetic fields in the desired locations between the gold nanoparticles or "hot spots". We measure the efficiency of the optical field spatial concentration for the first time, which results in a ten-fold enhancement of the capsid Raman peaks. Our experimental results agree with our 3D finite element simulations. Furthermore, we demonstrate as a proof-of-principle that the plasmonic nanostructures can be utilized in DNA detection down to 0.25 ng/μl (lowest concentration tested), while the protein peaks from the interior of the nanoplasmonic structures, potentially, can serve as an internal tracer for the biosensors. Published by Elsevier B.V. JF - Biosensors & bioelectronics AU - Lebedev, Nikolai AU - Griva, Igor AU - Dressick, Walter J AU - Phelps, Jamie AU - Johnson, John E AU - Meshcheriakova, Yulia AU - Lomonossoff, George P AU - Soto, Carissa M AD - Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, 4555 Overlook Avenue SW, Code 6900, Washington DC 20375, USA; Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom. ; Department of Mathematical Sciences and Computational Material Science Center, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA; Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom. ; Department of Molecular Biology,The Scripps Research Institute, 10550, North Torrey Pines Road, La Jolla, California 92037, USA; Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom. ; Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, 4555 Overlook Avenue SW, Code 6900, Washington DC 20375, USA; Department of Mathematical Sciences and Computational Material Science Center, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA; Department of Molecular Biology,The Scripps Research Institute, 10550, North Torrey Pines Road, La Jolla, California 92037, USA; Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom. ; Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, 4555 Overlook Avenue SW, Code 6900, Washington DC 20375, USA; Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom. Electronic address: carissa.soto@nrl.navy.mil. Y1 - 2016/03/15/ PY - 2016 DA - 2016 Mar 15 SP - 306 EP - 314 VL - 77 KW - Gold KW - 7440-57-5 KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Cowpea mosaic virus KW - Virus-like particles KW - Raman KW - Self-assembly KW - Gold nanoparticles KW - SERS KW - Equipment Design KW - Equipment Failure Analysis KW - Nanotechnology -- instrumentation KW - Printing, Three-Dimensional KW - Biosensing Techniques -- instrumentation KW - Gold -- chemistry KW - Virion -- ultrastructure KW - Surface Plasmon Resonance -- instrumentation KW - Metal Nanoparticles -- chemistry KW - Metal Nanoparticles -- ultrastructure KW - DNA -- genetics KW - DNA -- analysis KW - Spectrum Analysis, Raman -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1746869747?accountid=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=Biosensors+%26+bioelectronics&rft.atitle=A+virus-based+nanoplasmonic+structure+as+a+surface-enhanced+Raman+biosensor.&rft.au=Lebedev%2C+Nikolai%3BGriva%2C+Igor%3BDressick%2C+Walter+J%3BPhelps%2C+Jamie%3BJohnson%2C+John+E%3BMeshcheriakova%2C+Yulia%3BLomonossoff%2C+George+P%3BSoto%2C+Carissa+M&rft.aulast=Lebedev&rft.aufirst=Nikolai&rft.date=2016-03-15&rft.volume=77&rft.issue=&rft.spage=306&rft.isbn=&rft.btitle=&rft.title=Biosensors+%26+bioelectronics&rft.issn=1873-4235&rft_id=info:doi/10.1016%2Fj.bios.2015.09.032 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-09-12 N1 - Date created - 2015-12-07 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Erratum In: Biosens Bioelectron. 2016 May 15;79:947 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.bios.2015.09.032 ER - TY - JOUR T1 - Impact of Assimilating Surface Velocity Observations on the Model Sea Surface Height Using the NCOM-4DVAR* AN - 1790968144; PQ0003081693 AB - The assimilation of surface velocity observations and their impact on the model sea surface height (SSH) is examined using an operational regional ocean model and its four-dimensional variational data assimilation (4DVAR) analysis component. In this work, drifter-derived surface velocity observations are assimilated into the Navy's Coastal Ocean Model (NCOM) 4DVAR in weak-constraint mode for a Gulf of Mexico (GoM) experiment during August-September 2012. During this period the model is trained by assimilating surface velocity observations (in a series of 96-h assimilation windows), which is followed by a 30-day forecast through the month of October 2012. A free-run model and a model that assimilates along-track SSH observations are also run as baseline experiments to which the other experiments are compared. It is shown here that the assimilation of surface velocity measurements has a substantial impact on improving the model representation of the forecast SSH on par with the experiment that assimilates along-track SSH observations directly. Finally, an assimilation experiment is done where both along-track SSH and velocity observations are utilized in an attempt to determine if the observation types are redundant or complementary. It is found that the combination of observations provides the best SSH forecast, in terms of the fit to observations, when compared to the previous experiments. JF - Monthly Weather Review AU - Carrier, Matthew J AU - Ngodock, Hans E AU - Muscarella, Philip AU - Smith, Scott AD - Naval Research Laboratory, Stennis Space Center, Mississippi Y1 - 2016/03// PY - 2016 DA - March 2016 SP - 1051 EP - 1068 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 144 IS - 3 SN - 0027-0644, 0027-0644 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Mathematical and statistical techniques KW - Variational analysis KW - Forecasting KW - Models and modeling KW - Data assimilation KW - Model initialization KW - Ocean models KW - Marine KW - Weather KW - Sea surface KW - Surface Velocity KW - Brackish KW - Velocity KW - Gulfs KW - Model Studies KW - ASW, Mexico Gulf KW - Oceans KW - Reviews KW - Coastal ocean models KW - Oceanographic data KW - Modelling KW - SW 0810:General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790968144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Impact+of+Assimilating+Surface+Velocity+Observations+on+the+Model+Sea+Surface+Height+Using+the+NCOM-4DVAR*&rft.au=Carrier%2C+Matthew+J%3BNgodock%2C+Hans+E%3BMuscarella%2C+Philip%3BSmith%2C+Scott&rft.aulast=Carrier&rft.aufirst=Matthew&rft.date=2016-03-01&rft.volume=144&rft.issue=3&rft.spage=1051&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-14-00285.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 39 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Sea surface; Modelling; Ocean models; Coastal ocean models; Data assimilation; Oceanographic data; Weather; Surface Velocity; Reviews; Oceans; Velocity; Gulfs; Model Studies; ASW, Mexico Gulf; Marine; Brackish DO - http://dx.doi.org/10.1175/MWR-D-14-00285.1 ER - TY - JOUR T1 - Vulnerability of Indian mustard (Brassica juncea (L.) Czernj. Cosson) to climate variability and future adaptation strategies AN - 1787983350; PQ0002974328 AB - A simulation study has been carried out using the InfoCrop mustard model to assess the impact of climate change and adaptation gains and to delineate the vulnerable regions for mustard (Brassica juncea (L.) Czernj. Cosson) production in India. On an all India basis, climate change is projected to reduce mustard grain yield by 2 % in 2020 (2010-2039), 7.9 % in 2050 (2040-2069) and 15 % in 2080 (2070-2099) climate scenarios of MIROC3.2.HI (a global climate model) and Providing Regional Climates for Impact Studies (PRECIS, a regional climate model) models, if no adaptation is followed. However, spatiotemporal variations exist for the magnitude of impacts. Yield is projected to reduce in regions with current mean seasonal temperature regimes above 25/10 degree C during crop growth. Adapting to climate change through a combination of improved input efficiency, additional fertilizers and adjusting the sowing time of current varieties can increase yield by 17 %. With improved varieties, yield can be enhanced by 25 % in 2020 climate scenario. But, projected benefits may reduce thereafter. Development of short-duration varieties and improved crop husbandry becomes essential for sustaining mustard yield in future climates. As climatically suitable period for mustard cultivation may reduce in future, short-duration (<130 days) cultivars with 63 % pod filling period will become more adaptable. There is a need to look beyond the suggested adaptation strategy to minimize the yield reduction in net vulnerable regions. JF - Mitigation and Adaptation Strategies for Global Change AU - Naresh Kumar, Soora AU - Aggarwal, Pramod Kumar AU - Uttam, Kumar AU - Surabhi, Jain AU - Rani, DNSwaroopa AU - Chauhan, Nitin AU - Saxena, Rani AD - Centre for Environmental Sciences and Climate Resilient Agriculture, Indian Agricultural Research Institute, NRL Building, New Delhi, 110012, India, nareshkumar.soora@gmail.com Y1 - 2016/03// PY - 2016 DA - March 2016 SP - 403 EP - 420 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 3 SN - 1381-2386, 1381-2386 KW - Environment Abstracts KW - Climate KW - Climate change KW - Temperature KW - Simulation KW - Agrochemicals KW - Crops KW - India KW - Brassica juncea KW - Fertilizers KW - Adaptability KW - Sulfur dioxide KW - Cultivars KW - Vulnerability KW - Grains KW - Seasonal variations KW - Cultivation KW - ENA 06:Food & Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1787983350?accountid=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=Future+Microbiology&rft.atitle=Application+of+resequencing+microarrays+in+microbial+detection+and+characterization&rft.au=Leski%2C+Tomasz+A%3BLin%2C+Baochuan%3BMalanoski%2C+Anthony+P%3BStenger%2C+David+A&rft.aulast=Leski&rft.aufirst=Tomasz&rft.date=2012-05-01&rft.volume=7&rft.issue=5&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Future+Microbiology&rft.issn=17460913&rft_id=info:doi/10.2217%2Ffmb.12.30 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 59 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Climate change; Climate; Temperature; Simulation; Agrochemicals; Crops; Adaptability; Fertilizers; Sulfur dioxide; Cultivars; Vulnerability; Grains; Seasonal variations; Cultivation; Brassica juncea; India DO - http://dx.doi.org/10.1007/s11027-014-9606-z ER - TY - JOUR T1 - Towards minimizing transport of aquatic nuisance species in ballast water: Do organisms in different size classes respond uniformly to biocidal treatment? AN - 1768586573; PQ0002692348 AB - To reduce the transport and delivery of aquatic nuisance species in ships' ballast water and comply with standards for the number of living organisms that may be discharged, biocidal agents and processes, such as chemical dosing, have been repurposed to treat ballast water. We evaluated whether marine planktonic organisms-the typical targets of these biocides-respond in unison to simulated treatment. Organisms were concentrated from seawater, which was amended with dissolved and particulate matter and cultured microalgae, and then treated by chlorination, ultraviolet radiation, or deoxygenation. Living organisms in three size classes ( greater than or equal to 50, greater than or equal to 10 and <50, and <10 mu m [represented by culturable, heterotrophic bacteria]) were counted prior to and periodically after treatment. Regardless of whether the differences in concentrations between the control and treatments were significant or insignificant, in general, organisms across the size classes reacted comparably to treatments, with some exceptions in the <10 mu m size class. The parallel responses of organisms to treatment-if shown to generalize to other water conditions, assemblages of organisms, and scales of treatment-may justify using a single size class to predict the responses of organisms across the broad size spectra. Notably, because most ballast water management systems employ a filtration step to remove organisms greater than or equal to 50 mu m, if organisms in the greater than or equal to 10 and <50 mu m size class were assessed to determine a vessel's compliance with the discharge standard, it would be imperative that any filters would be evaluated to ensure they were functioning properly and removed organisms as designed. JF - Biological Invasions AU - First, Matthew R AU - Robbins-Wamsley, Stephanie H AU - Riley, Scott C AU - Drake, Lisa A AD - Chemistry Division, Naval Research Laboratory, 4555 Overlook Ave., Washington, DC, 20375, USA, matthew.first@nrl.navy.mil Y1 - 2016/03// PY - 2016 DA - March 2016 SP - 647 EP - 660 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 18 IS - 3 SN - 1387-3547, 1387-3547 KW - Ecology Abstracts KW - Filters KW - Filtration KW - U.V. radiation KW - Water management KW - Marine environment KW - Particulate matter KW - Heterotrophic bacteria KW - Invasions KW - Chlorination KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1768586573?accountid=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=Biological+Invasions&rft.atitle=Towards+minimizing+transport+of+aquatic+nuisance+species+in+ballast+water%3A+Do+organisms+in+different+size+classes+respond+uniformly+to+biocidal+treatment%3F&rft.au=First%2C+Matthew+R%3BRobbins-Wamsley%2C+Stephanie+H%3BRiley%2C+Scott+C%3BDrake%2C+Lisa+A&rft.aulast=First&rft.aufirst=Matthew&rft.date=2016-03-01&rft.volume=18&rft.issue=3&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-015-1036-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Number of references - 47 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Filters; Filtration; U.V. radiation; Marine environment; Water management; Particulate matter; Invasions; Heterotrophic bacteria; Chlorination DO - http://dx.doi.org/10.1007/s10530-015-1036-7 ER - TY - JOUR T1 - Wind and wave influences on sea ice floe size and leads in the Beaufort and Chukchi Seas during the summer-fall transition 2014 AN - 1797542874; 2016-053955 AB - Sea ice floe size distribution and lead properties in the Beaufort and Chukchi Seas are studied in the summer-fall transition 2014 to examine the impact on the sea ice cover from storms and surface waves. Floe size distributions are analyzed from MEDEA, Landsat8, and RADARSAT-2 imagery, with a resolution span of 1-100 m. Landsat8 imagery is also used to identify the orientation and spacing of leads. The study period centers around three large wave events during August-September 2014 identified by SWIFT buoys and WAVEWATCH III(Registered trademark) model data. The range of floe sizes from different resolutions provides the overall distribution across a wide range of ice properties and estimated thickness. All cumulative floe size distribution curves show a gradual bending toward shallower slopes for smaller floe sizes. The overall slopes in the cumulative floe size distribution curves from Landsat8 images are lower than, while those from RADARSAT-2 are similar to, previously reported results in the same region and seasonal period. The MEDEA floe size distributions appeared to be sensitive to the passage of storms. Lead orientations, regardless of length, correlate slightly better with the peak wave direction than with the mean wave direction. Their correlation with the geostrophic wind is stronger than with the surface wind. The spacing between shorter leads correlates well with the local incoming surface wavelengths, obtained from the model peak wave frequency. The information derived shows promise for a coordinated multisensor study of storm effects in the Arctic marginal ice zone. Abstract Copyright (2016), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Wang, Yu AU - Holt, Benjamin AU - Rogers, W Erick AU - Thomson, Jim AU - Shen, Hayley H Y1 - 2016/02// PY - 2016 DA - February 2016 SP - 1502 EP - 1525 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 121 IS - 2 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - sea ice KW - global change KW - salinity KW - ocean currents KW - climate change KW - temperature KW - Chukchi Sea KW - ice KW - ocean waves KW - climate effects KW - Arctic Ocean KW - seasonal variations KW - Beaufort Sea KW - winds KW - global warming KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1797542874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Wind+and+wave+influences+on+sea+ice+floe+size+and+leads+in+the+Beaufort+and+Chukchi+Seas+during+the+summer-fall+transition+2014&rft.au=Wang%2C+Yu%3BHolt%2C+Benjamin%3BRogers%2C+W+Erick%3BThomson%2C+Jim%3BShen%2C+Hayley+H&rft.aulast=Wang&rft.aufirst=Yu&rft.date=2016-02-01&rft.volume=121&rft.issue=2&rft.spage=1502&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC011349 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sketch map N1 - Last updated - 2016-06-17 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Beaufort Sea; Chukchi Sea; climate change; climate effects; currents; global change; global warming; ice; ocean circulation; ocean currents; ocean waves; salinity; sea ice; seasonal variations; temperature; winds DO - http://dx.doi.org/10.1002/2015JC011349 ER - TY - JOUR T1 - Evanescent wave fluorescence biosensors: Advances of the last decade AN - 1751212689; PQ0002344427 AB - Biosensor development has been a highly dynamic field of research and has progressed rapidly over the past two decades. The advances have accompanied the breakthroughs in molecular biology, nanomaterial sciences, and most importantly computers and electronics. The subfield of evanescent wave fluorescence biosensors has also matured dramatically during this time. Fundamentally, this review builds on our earlier 2005 review. While a brief mention of seminal early work will be included, this current review will focus on new technological developments as well as technology commercialized in just the last decade. Evanescent wave biosensors have found a wide array applications ranging from clinical diagnostics to biodefense to food testing; advances in those applications and more are described herein. JF - Biosensors and Bioelectronics AU - Taitt, Chris Rowe AU - Anderson, George P AU - Ligler, Frances S AD - Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, 4555 Overlook Ave SW, Washington, DC 20375-5348, USA PY - 2016 SP - 103 EP - 112 PB - Elsevier B.V., 660 White Plains Rd. Tarrytown NY 10591-5153 United States VL - 76 SN - 0956-5663, 0956-5663 KW - Biotechnology and Bioengineering Abstracts KW - Optical biosensor KW - Evanescent wave KW - Fluorescence KW - Applications KW - Biosensors KW - Reviews KW - Food KW - Computers KW - Waves KW - W 30955:Biosensors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1751212689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biosensors+and+Bioelectronics&rft.atitle=Evanescent+wave+fluorescence+biosensors%3A+Advances+of+the+last+decade&rft.au=Taitt%2C+Chris+Rowe%3BAnderson%2C+George+P%3BLigler%2C+Frances+S&rft.aulast=Taitt&rft.aufirst=Chris&rft.date=2016-02-01&rft.volume=76&rft.issue=&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Biosensors+and+Bioelectronics&rft.issn=09565663&rft_id=info:doi/10.1016%2Fj.bios.2015.07.040 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-12-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Biosensors; Fluorescence; Computers; Food; Reviews; Waves DO - http://dx.doi.org/10.1016/j.bios.2015.07.040 ER - TY - JOUR T1 - Evidence of estrogenic endocrine disruption in smallmouth and largemouth bass inhabiting Northeast U.S. national wildlife refuge waters: A reconnaissance study. AN - 1749991715; 26454754 AB - Intersex as the manifestation of testicular oocytes (TO) in male gonochoristic fishes has been used as an indicator of estrogenic exposure. Here we evaluated largemouth bass (Micropterus salmoides) or smallmouth bass (Micropterus dolomieu) form 19 National Wildlife Refuges (NWRs) in the Northeast U.S. inhabiting waters on or near NWR lands for evidence of estrogenic endocrine disruption. Waterbodies sampled included rivers, lakes, impoundments, ponds, and reservoirs. Here we focus on evidence of endocrine disruption in male bass evidenced by gonad histopathology including intersex or abnormal plasma vitellogenin (Vtg) concentrations. During the fall seasons of 2008-2010, we collected male smallmouth bass (n=118) from 12 sites and largemouth bass (n=173) from 27 sites. Intersex in male smallmouth bass was observed at all sites and ranged from 60% to 100%; in male largemouth bass the range was 0-100%. Estrogenicity, as measured using a bioluminescent yeast reporter, was detected above the probable no effects concentration (0.73ng/L) in ambient water samples from 79% of the NWR sites. Additionally, the presence of androgen receptor and glucocorticoid receptor ligands were noted as measured via novel nuclear receptor translocation assays. Mean plasma Vtg was elevated (>0.2mg/ml) in male smallmouth bass at four sites and in male largemouth bass at one site. This is the first reconnaissance survey of this scope conducted on US National Wildlife Refuges. The baseline data collected here provide a necessary benchmark for future monitoring and justify more comprehensive NWR-specific studies. Published by Elsevier Inc. JF - Ecotoxicology and environmental safety AU - Iwanowicz, L R AU - Blazer, V S AU - Pinkney, A E AU - Guy, C P AU - Major, A M AU - Munney, K AU - Mierzykowski, S AU - Lingenfelser, S AU - Secord, A AU - Patnode, K AU - Kubiak, T J AU - Stern, C AU - Hahn, C M AU - Iwanowicz, D D AU - Walsh, H L AU - Sperry, A AD - U.S. Geological Survey, Leetown Science Center, National Fish Health Research Laboratory, Kearneysville, WV, United States. Electronic address: liwanowicz@usgs.gov. ; U.S. Geological Survey, Leetown Science Center, National Fish Health Research Laboratory, Kearneysville, WV, United States. ; U.S. Fish and Wildlife Service, Chesapeake Bay Field Office, Annapolis, MD, United States. ; U.S. Fish and Wildlife Service, New England Field Office, Concord, NH, United States. ; U.S. Fish and Wildlife Service, Maine Field Office, Orono, ME, United States. ; U.S. Fish and Wildlife Service, Virginia Field Office, Gloucester, VA, United States. ; U.S. Fish and Wildlife Service, Pennsylvania Field Office, State College, PA, United States. ; U.S. Fish and Wildlife Service, New York Field Office, Cortland, NY, United States. ; U.S. Fish and Wildlife Service, New Jersey Field Office, Pleasantville, NJ, United States. Y1 - 2016/02// PY - 2016 DA - February 2016 SP - 50 EP - 59 VL - 124 KW - Endocrine Disruptors KW - 0 KW - Estrogens KW - Receptors, Androgen KW - Receptors, Glucocorticoid KW - Vitellogenins KW - Index Medicus KW - Smallmouth bass KW - Estrogen KW - Endocrine disruption KW - Intersex KW - National wildlife refuge KW - Rivers KW - Animals KW - Vitellogenins -- blood KW - Estrogens -- metabolism KW - Receptors, Androgen -- genetics KW - Yeasts -- genetics KW - Testis -- pathology KW - Receptors, Glucocorticoid -- metabolism KW - Yeasts -- metabolism KW - Lakes KW - Seasons KW - New England KW - Receptors, Androgen -- metabolism KW - Cell Line KW - Male KW - Receptors, Glucocorticoid -- genetics KW - Fish Diseases -- metabolism KW - Fish Diseases -- pathology KW - Disorders of Sex Development -- veterinary KW - Bass -- metabolism KW - Disorders of Sex Development -- pathology KW - Disorders of Sex Development -- metabolism KW - Disorders of Sex Development -- blood KW - Bass -- blood KW - Fish Diseases -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1749991715?accountid=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=Ecotoxicology+and+environmental+safety&rft.atitle=Evidence+of+estrogenic+endocrine+disruption+in+smallmouth+and+largemouth+bass+inhabiting+Northeast+U.S.+national+wildlife+refuge+waters%3A+A+reconnaissance+study.&rft.au=Iwanowicz%2C+L+R%3BBlazer%2C+V+S%3BPinkney%2C+A+E%3BGuy%2C+C+P%3BMajor%2C+A+M%3BMunney%2C+K%3BMierzykowski%2C+S%3BLingenfelser%2C+S%3BSecord%2C+A%3BPatnode%2C+K%3BKubiak%2C+T+J%3BStern%2C+C%3BHahn%2C+C+M%3BIwanowicz%2C+D+D%3BWalsh%2C+H+L%3BSperry%2C+A&rft.aulast=Iwanowicz&rft.aufirst=L&rft.date=2016-02-01&rft.volume=124&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology+and+environmental+safety&rft.issn=1090-2414&rft_id=info:doi/10.1016%2Fj.ecoenv.2015.09.035 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-07-28 N1 - Date created - 2015-12-16 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.ecoenv.2015.09.035 ER - TY - JOUR T1 - Manganese Oxide Nanoarchitectures as Broad-Spectrum Sorbents for Toxic Gases. AN - 1760931418; 26741498 AB - We demonstrate that sol-gel-derived manganese oxide (MnOx) nanoarchitectures exhibit broad-spectrum filtration activity for three chemically diverse toxic gases: NH3, SO2, and H2S. Manganese oxides are synthesized via the reaction of NaMnO4 and fumaric acid to form monolithic gels of disordered, mixed-valent Na-MnOx; incorporated Na(+) is readily exchanged for H(+) by subsequent acid rinsing to form a more crystalline H-MnOx phase. For both Na-MnOx and H-MnOx forms, controlled pore-fluid removal yields either densified, yet still mesoporous, xerogels or low-density aerogels (prepared by drying from supercritical CO2). The performance of these MnOx nanoarchitectures as filtration media is assessed using dynamic-challenge microbreakthrough protocols. We observe technologically relevant sorption capacities under both dry conditions and wet (80% relative humidity) for each of the three toxic industrial chemicals investigated. The Na-MnOx xerogels and aerogels provide optimal performance with the aerogel exhibiting maximum sorption capacities of 39, 200, and 680 mg g(-1) for NH3, SO2, and H2S, respectively. Postbreakthrough characterization using X-ray photoelectron spectroscopy (XPS) and diffuse-reflectance infrared Fourier transform spectroscopy (DRIFTS) confirms that NH3 is captured and partially protonated within the MnOx structure, while SO2 undergoes oxidation by the redox-active oxide to form adsorbed sulfate at the MnOx surface. Hydrogen sulfide is also oxidized to form a combination of sulfate and sulfur/polysulfide products, concomitant with a decrease in the average Mn oxidation state from 3.43 to 2.94 and generation of a MnOOH phase. JF - ACS applied materials & interfaces AU - Long, Jeffrey W AU - Wallace, Jean M AU - Peterson, Gregory W AU - Huynh, Kim AD - Code 6170, Surface Chemistry Branch, U.S. Naval Research Laboratory , Washington, D.C. 20375, United States. ; Nova Research, Inc. , Alexandria, Virginia 22308, United States. ; U.S. Army Research, Development and Engineering Command, Edgewood Chemical Biological Center , Aberdeen Proving Ground, Maryland 21010, United States. ; Department of Chemistry and Biochemistry, University of Maryland , College Park, Maryland 20742, United States. Y1 - 2016/01/20/ PY - 2016 DA - 2016 Jan 20 SP - 1184 EP - 1193 VL - 8 IS - 2 KW - sulfur dioxide KW - manganese oxide KW - ammonia KW - hydrogen sulfide KW - air filtration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1760931418?accountid=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=ACS+applied+materials+%26+interfaces&rft.atitle=Manganese+Oxide+Nanoarchitectures+as+Broad-Spectrum+Sorbents+for+Toxic+Gases.&rft.au=Long%2C+Jeffrey+W%3BWallace%2C+Jean+M%3BPeterson%2C+Gregory+W%3BHuynh%2C+Kim&rft.aulast=Long&rft.aufirst=Jeffrey&rft.date=2016-01-20&rft.volume=8&rft.issue=2&rft.spage=1184&rft.isbn=&rft.btitle=&rft.title=ACS+applied+materials+%26+interfaces&rft.issn=1944-8252&rft_id=info:doi/10.1021%2Facsami.5b09508 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-05-27 N1 - Date created - 2016-01-20 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/acsami.5b09508 ER - TY - JOUR T1 - Manganese deposition in drinking water distribution systems. AN - 1735910529; 26409148 AB - This study provides a physicochemical assessment of manganese deposits on brass and lead components from two fully operational drinking water distributions systems. One of the systems was maintained with chlorine; the other, with secondary chloramine disinfection. Synchrotron-based in-situ micro X-ray adsorption near edge structure was used to assess the mineralogy. In-situ micro X-ray fluorescence mapping was used to demonstrate the spatial relationships between manganese and potentially toxic adsorbed metal ions. The Mn deposits ranged in thickness from 0.01 to 400 μm. They were composed primarily of Mn oxides/oxhydroxides, birnessite (Mn(3+) and Mn(4+)) and hollandite (Mn(2+) and Mn(4+)), and a Mn silicate, braunite (Mn(2+) and Mn(4+)), in varying proportions. Iron, chromium, and strontium, in addition to the alloying elements lead and copper, were co-located within manganese deposits. With the exception of iron, all are related to specific health issues and are of concern to the U.S. Environmental Protection Agency (U.S. EPA). The specific properties of Mn deposits, i.e., adsorption of metals ions, oxidation of metal ions and resuspension are discussed with respect to their influence on drinking water quality. Copyright © 2015 Elsevier B.V. All rights reserved. JF - The Science of the total environment AU - Gerke, Tammie L AU - Little, Brenda J AU - Barry Maynard, J AD - Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, USA. Electronic address: Tammie.Gerke@miamioh.edu. ; Naval Research Laboratory, Stennis Space Center, MS 39529, USA. Electronic address: brenda.little@nrlssc.navy.mil. ; Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, USA. Electronic address: maynarjb@ucmail.uc.edu. Y1 - 2016/01/15/ PY - 2016 DA - 2016 Jan 15 SP - 184 EP - 193 VL - 541 KW - Drinking Water KW - 0 KW - Water Pollutants, Chemical KW - Manganese KW - 42Z2K6ZL8P KW - Index Medicus KW - Micro-XRF KW - Micro-XANES KW - Chlorine KW - Chloramine KW - Drinking water KW - United States KW - Environmental Monitoring KW - Manganese -- analysis KW - Water Pollutants, Chemical -- analysis KW - Drinking Water -- chemistry KW - Water Pollution, Chemical -- statistics & numerical data UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1735910529?accountid=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+Science+of+the+total+environment&rft.atitle=Manganese+deposition+in+drinking+water+distribution+systems.&rft.au=Gerke%2C+Tammie+L%3BLittle%2C+Brenda+J%3BBarry+Maynard%2C+J&rft.aulast=Gerke&rft.aufirst=Tammie&rft.date=2016-01-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=AIP+Conference+Proceedings&rft.issn=0094243X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-07-27 N1 - Date created - 2015-11-23 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2015.09.054 ER - TY - JOUR T1 - A morphometric approach to refining species concepts for the late Cretaceous planktic foraminiferal genus globigerinelloides AN - 1863567008; 2017-007657 AB - Biostratigraphic, paleoceanographic and macroevolutionary studies employing fossil planktic foraminifera rely on the accuracy of their taxonomic definitions. Species concepts for this group are based on shell morphology and growth characteristics. In many cases, these concepts need further refinement using modern morphometric methods. The Late Cretaceous planispiral genus Globigerinelloides is one group that requires revision as there has been considerable confusion in taxonomic concepts used by different workers and ancestral-descendent relationships are generally poorly known. To better characterize taxonomic distinctions and the phylogenetic history of this taxon we picked all morphotypes of Globigerinelloides present in late Campanian-Maastrichtian Deep Sea Drilling Project (DSDP) and Ocean Drilling Program (ODP) sediment samples that were drilled at both high and low latitude sites in the Atlantic and Pacific oceans (sites: 327, 463, 465, 511, 690, 1049 and 1050). Species identified include G. asper, multispinus, G. prairiehillensis, G. messinae, G. subcarinatus, G. volutus, G. alvarezi, G. impensus and G. ultramicrus. Lower, middle and upper levels of the cored intervals were picked at each site to determine whether the species shows morphological stasis or gradual morphologic shifts within their evolutionary ranges. Using a scanning electron microscope (SEM), side and edge images were taken for five individuals per species group from each sample level and for the holotype and paratypes of each species. High-resolution, cross-sectional X-ray images were used to obtain measurements of the ontogenetic changes in chamber cross-sectional areas. The resulting size and size-independent morphological and qualitative observations (e.g. uni- versus bi-apertural) for this genus were then analyzed using multivariate statistical methods. Completion of these morphometric analyses will enable justification for taxonomic revision of the Late Cretaceous planispiral taxa and improved understanding of the phylogenetic history of this biostratigraphically important but underutilized taxonomic group. JF - Abstracts with Programs - Geological Society of America AU - Huber, Brian T AU - Braoudakis, Georgina V AU - Gold, Zachary W AU - Fraass, Andrew Jeffrey AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 SP - Abstract no. 163 EP - 29 PB - Geological Society of America (GSA), Boulder, CO VL - 48 IS - 7 SN - 0016-7592, 0016-7592 KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1863567008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+morphometric+approach+to+refining+species+concepts+for+the+late+Cretaceous+planktic+foraminiferal+genus+globigerinelloides&rft.au=Huber%2C+Brian+T%3BBraoudakis%2C+Georgina+V%3BGold%2C+Zachary+W%3BFraass%2C+Andrew+Jeffrey%3BAnonymous&rft.aulast=Huber&rft.aufirst=Brian&rft.date=2016-01-01&rft.volume=48&rft.issue=7&rft.spage=&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, 2016 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2017-01-01 N1 - PubXState - CO N1 - Last updated - 2017-02-02 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Spatial Variation in Vertical Methane Migration and Contribution to Shallow Sediment Carbon Cycling: Hikurangi Margin, Mahia Peninsula, New Zealand AN - 1861080115; 784661-21 AB - Gas source variation and vertical migration patterns are compared to shallow sediment organic and inorganic carbon pools in sediments on the Hikurangi Margin, east of the North Island, New Zealand off the Mahia Peninsula. Seismic and Topas data collected on board during the expedition were used to organize a coring plan. Selection of piston core locations was based on spatial variation in vertical gas migration and strong bottom simulating reflections (BSRs) through three different study regions. Two regions showed strong BSRs and blanking at specific points in the seismic data. Through these study sites, methane concentrations varied by more than an order of magnitude at stations within a few hundred meters. The sediment gas composition in all cores showed no higher molecular weight gases, indicating a biogenic gas source. Methane concentrations did show a strong correlation with seismic and Topas data that suggested high vertical migration and large shallow gas pockets. While these data focused on locations where a BSR was observed, high methane concentration, was also observed in three cores from a nearby site where a BSR was not observed. This presentation will compare spatial variation in the vertical gas migration and stable isotopic composition of sediment organic and inorganic carbon, methane and porewater dissolved inorganic carbon among the core locations to better understand vertical methane migration and shallow sediment methane cycling. Analysis on the contribution of methane to shallow sediment carbon cycling in the presence and absence of geophysical data suggesting the presence of deep system gas hydrates expands our understanding of the potential for methane contribution to shallow sediment carbon cycling. JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Coffin, R B AU - Rose, P S AU - Yoza, B AU - Boyd, T J AU - Crutchley, G AU - Mountjoy, J AU - Pecher, I AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract 1092 PB - [International Geological Congress], [location varies] VL - 35 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861080115?accountid=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=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Spatial+Variation+in+Vertical+Methane+Migration+and+Contribution+to+Shallow+Sediment+Carbon+Cycling%3A+Hikurangi+Margin%2C+Mahia+Peninsula%2C+New+Zealand&rft.au=Coffin%2C+R+B%3BRose%2C+P+S%3BYoza%2C+B%3BBoyd%2C+T+J%3BCrutchley%2C+G%3BMountjoy%2C+J%3BPecher%2C+I%3BAnonymous&rft.aulast=Coffin&rft.aufirst=R&rft.date=2016-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ L2 - http://www.americangeosciences.org/sites/default/files/igc/1092.pdf LA - English DB - GeoRef N1 - Conference title - 35th international geological congress N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data supplied by International Geological Congress Organizational Committee N1 - Last updated - 2017-01-24 N1 - CODEN - IGABBY ER - TY - JOUR T1 - Rapidly obtained ecosystem indicators from coral reef soundscapes AN - 1859473762; PQ0003996617 AB - Present-day coral reef ecosystem monitoring techniques can be costly, labor-intensive point measurements that can potentially introduce intractable sampling bias and error. Here we report correlations between visually obtained ecological assessment metrics and concurrently recorded aspects of the underwater biological soundscape over coral reefs at 23 sites spanning the Hawaiian Islands archipelago. Sites from the 'cool tropics' oceanographic habitat grouped along a principal component defined by an acoustic sliding scale: from protected or more remote sites at which lower frequencies were more dominant, to degraded sites which produced soundscapes dominated by higher frequency sound. Positive correlations between ambient biological sounds below 2 kHz and the density of benthic invertebrates (Pearson's [rho] = 0.61-0.76), their predators ([rho] = 0.65-0.8), organism-scale bathymetric complexity ([rho] = 0.6-0.62) and the quantity of crustose coralline algae ([rho] = 0.6-0.62) suggest a connection between this part of the spectrum, habitat complexity and the density of benthic fauna. A positive correlation was also observed between the daytime soundscape in the 2 to 20 kHz band and the proportion of benthic fleshy macroalgal cover ([rho] = 0.63-0.7), an indicator of reef degradation. This study indicates the possibility of rapid, inexpensive and spatially integrative remote sensing of the ecological state of coral reefs. Such quantitative methods could be used to ecologically assess vast areas of reef habitat autonomously in near real-time and could be important for remote in situ detection and characterization of subtle but significant ecological changes brought about by climate change and other more localized anthropogenic impacts. JF - Marine Ecology Progress Series AU - Freeman, Lauren A AU - Freeman, Simon E AD - National Research Council Postdoctoral Fellow, Remote Sensing Division, Naval Research Laboratory, Washington, DC 20375, USA, laurenava@gmail.com Y1 - 2016///0, PY - 2016 DA - 0, 2016 SP - 69 EP - 82 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 561 SN - 0171-8630, 0171-8630 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Underwater acoustics KW - Ecological survey KW - Monitoring KW - Coral reef KW - Marine ecology KW - Hawaiian Islands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859473762?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Rapidly+obtained+ecosystem+indicators+from+coral+reef+soundscapes&rft.au=Freeman%2C+Lauren+A%3BFreeman%2C+Simon+E&rft.aulast=Freeman&rft.aufirst=Lauren&rft.date=2016-01-01&rft.volume=561&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps11938 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2017-01-01 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.3354/meps11938 ER - TY - JOUR T1 - Machine learning in geosciences and remote sensing AN - 1855319311; 2017-002622 AB - Learning incorporates a broad range of complex procedures. Machine learning (ML) is a subdivision of artificial intelligence based on the biological learning process. The ML approach deals with the design of algorithms to learn from machine readable data. ML covers main domains such as data mining, difficult-to-program applications, and software applications. It is a collection of a variety of algorithms (e.g. neural networks, support vector machines, self-organizing map, decision trees, random forests, case-based reasoning, genetic programming, etc.) that can provide multivariate, nonlinear, nonparametric regression or classification. The modeling capabilities of the ML-based methods have resulted in their extensive applications in science and engineering. Herein, the role of ML as an effective approach for solving problems in geosciences and remote sensing will be highlighted. The unique features of some of the ML techniques will be outlined with a specific attention to genetic programming paradigm. Furthermore, nonparametric regression and classification illustrative examples are presented to demonstrate the efficiency of ML for tackling the geosciences and remote sensing problems. JF - Geoscience Frontiers AU - Lary, David J AU - Alavi, Amir H AU - Gandomi, Amir Hossein AU - Walker, Annette L Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 3 EP - 10 PB - Elsevier for China University of Geosciences (Peking University), Beijing VL - 7 IS - 1 SN - 1674-9871, 1674-9871 KW - technology KW - Chile KW - data management KW - Bolivia KW - spatial distribution KW - transport KW - sediments KW - particulate materials KW - clastic sediments KW - pollutants KW - global KW - statistical analysis KW - pollution KW - information management KW - case studies KW - artificial intelligence KW - South America KW - dust KW - classification KW - aerosols KW - wind transport KW - regression analysis KW - instruments KW - remote sensing KW - MODIS KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855319311?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoscience+Frontiers&rft.atitle=Machine+learning+in+geosciences+and+remote+sensing&rft.au=Lary%2C+David+J%3BAlavi%2C+Amir+H%3BGandomi%2C+Amir+Hossein%3BWalker%2C+Annette+L&rft.aulast=Lary&rft.aufirst=David&rft.date=2016-01-01&rft.volume=7&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Geoscience+Frontiers&rft.issn=16749871&rft_id=info:doi/ L2 - http://dx.doi.org/10.1016/j.gsf.2015.07.003 http://www.sciencedirect.com/science/journal/16749871 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 80 N1 - Document feature - illus. N1 - Last updated - 2017-01-05 N1 - SubjectsTermNotLitGenreText - aerosols; artificial intelligence; Bolivia; case studies; Chile; classification; clastic sediments; data management; dust; global; information management; instruments; MODIS; particulate materials; pollutants; pollution; regression analysis; remote sensing; sediments; South America; spatial distribution; statistical analysis; technology; transport; wind transport ER - TY - JOUR T1 - Nanoscale petrographic and geochemical insights on the origin of the Palaeoproterozoic stromatolitic phosphorites from Aravalli Supergroup, India AN - 1832681796; 769334-1 AB - Stromatolites composed of apatite occur in post-Lomagundi-Jatuli successions (late Palaeoproterozoic) and suggest the emergence of novel types of biomineralization at that time. The microscopic and nanoscopic petrology of organic matter in stromatolitic phosphorites might provide insights into the suite of diagenetic processes that formed these types of stromatolites. Correlated geochemical micro-analyses of the organic matter could also yield molecular, elemental and isotopic compositions and thus insights into the role of specific micro-organisms among these communities. Here, we report on the occurrence of nanoscopic disseminated organic matter in the Palaeoproterozoic stromatolitic phosphorite from the Aravalli Supergroup of north-west India. Organic petrography by micro-Raman and Transmission Electron Microscopy demonstrates syngeneity of the organic matter. Total organic carbon contents of these stromatolitic phosphorite columns are between 0.05 and 3.0 wt% and have a large range of delta (super 13) C (sub org) values with an average of -18.5 ppm (1sigma = 4.5 ppm). delta (super 15) N values of decarbonated rock powders are between -1.2 and +2.7 ppm. These isotopic compositions point to the important role of biological N (sub 2) -fixation and CO (sub 2) -fixation by the pentose phosphate pathway consistent with a population of cyanobacteria. Microscopic spheroidal grains of apatite (MSGA) occur in association with calcite microspar in microbial mats from stromatolite columns and with chert in the core of diagenetic apatite rosettes. Organic matter extracted from the stromatolitic phosphorites contains a range of molecular functional group (e.g. carboxylic acid, alcohol, and aliphatic hydrocarbons) as well as nitrile and nitro groups as determined from C- and N-XANES spectra. The presence of organic nitrogen was independently confirmed by a CN (super -) peak detected by ToF-SIMS. Nanoscale petrography and geochemistry allow for a refinement of the formation model for the accretion and phototrophic growth of stromatolites. The original microbial biomass is inferred to have been dominated by cyanobacteria, which might be an important contributor of organic matter in shallow-marine phosphorites. Abstract Copyright (2010), John Wiley & Sons, Ltd. JF - Geobiology AU - Papineau, D AU - De Gregorio, B AU - Fearn, S AU - Kilcoyne, D AU - McMahon, G AU - Purohit, R AU - Fogel, M Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 3 EP - 32 PB - Wiley, Oxford VL - 14 IS - 1 SN - 1472-4677, 1472-4677 KW - Udaipur India KW - Aravalli System KW - upper Precambrian KW - Jhamarkotra Formation KW - isotopes KW - Paleoproterozoic KW - mass spectra KW - microbial mats KW - Badagaon India KW - stable isotopes KW - nitrogen KW - India KW - XANES spectra KW - sedimentary rocks KW - Indian Peninsula KW - carbon KW - taphonomy KW - Archean KW - spectra KW - chemical composition KW - Asia KW - sedimentary structures KW - phosphate rocks KW - chemically precipitated rocks KW - N-15/N-14 KW - Precambrian KW - isotope ratios KW - biogenic structures KW - C-13/C-12 KW - Proterozoic KW - electron microscopy data KW - X-ray spectra KW - TEM data KW - Rajasthan India KW - geochemical cycle KW - stromatolites KW - nitrogen cycle KW - X-ray data KW - Raman spectra KW - diagenesis KW - petrography KW - carbon cycle KW - SEM data KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832681796?accountid=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=Geobiology&rft.atitle=Nanoscale+petrographic+and+geochemical+insights+on+the+origin+of+the+Palaeoproterozoic+stromatolitic+phosphorites+from+Aravalli+Supergroup%2C+India&rft.au=Papineau%2C+D%3BDe+Gregorio%2C+B%3BFearn%2C+S%3BKilcoyne%2C+D%3BMcMahon%2C+G%3BPurohit%2C+R%3BFogel%2C+M&rft.aulast=Papineau&rft.aufirst=D&rft.date=2016-01-01&rft.volume=14&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Geobiology&rft.issn=14724677&rft_id=info:doi/10.1111%2Fgbi.12164 L2 - http://www.blackwellpublishing.com/journal.asp?ref=1472-4677 LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Number of references - 126 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - Aravalli System; Archean; Asia; Badagaon India; biogenic structures; C-13/C-12; carbon; carbon cycle; chemical composition; chemically precipitated rocks; diagenesis; electron microscopy data; geochemical cycle; India; Indian Peninsula; isotope ratios; isotopes; Jhamarkotra Formation; mass spectra; microbial mats; N-15/N-14; nitrogen; nitrogen cycle; Paleoproterozoic; petrography; phosphate rocks; Precambrian; Proterozoic; Rajasthan India; Raman spectra; sedimentary rocks; sedimentary structures; SEM data; spectra; stable isotopes; stromatolites; taphonomy; TEM data; Udaipur India; upper Precambrian; X-ray data; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1111/gbi.12164 ER - TY - JOUR T1 - Aberration-corrected stem analysis of electrophoresis separates of allende nanodiamond AN - 1832658855; 777411-22 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stroud, R M AU - Pravdivtseva, O V AU - Meshik, A P AU - Shatoff, E A AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstractno 2311 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832658855?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Aberration-corrected+stem+analysis+of+electrophoresis+separates+of+allende+nanodiamond&rft.au=Stroud%2C+R+M%3BPravdivtseva%2C+O+V%3BMeshik%2C+A+P%3BShatoff%2C+E+A%3BAnonymous&rft.aulast=Stroud&rft.aufirst=R&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - Nanophase FE-oxide, FE-sulfide, and ilmenite in high-ti lunar soil AN - 1832658801; 777411-73 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Burgess, Kate D AU - Stroud, R M AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no2021 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832658801?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Nanophase+FE-oxide%2C+FE-sulfide%2C+and+ilmenite+in+high-ti+lunar+soil&rft.au=Burgess%2C+Kate+D%3BStroud%2C+R+M%3BAnonymous&rft.aulast=Burgess&rft.aufirst=Kate&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - The NRL SIMS-SSAMS; A unique instrument for cosmo- and geochemistry AN - 1832657129; 777378-23 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Groopman, Evan E AU - Fahey, A J AU - Grabowski, K S AU - Fazel, K C AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no 2035 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832657129?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+NRL+SIMS-SSAMS%3B+A+unique+instrument+for+cosmo-+and+geochemistry&rft.au=Groopman%2C+Evan+E%3BFahey%2C+A+J%3BGrabowski%2C+K+S%3BFazel%2C+K+C%3BAnonymous&rft.aulast=Groopman&rft.aufirst=Evan&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - Twlight limb observations of aerosols i the martian atmosphere by maven IUVS AN - 1832650070; 776760-53 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lo, D Y AU - Yelle, R V AU - Schneider, N M AU - Jain, S K AU - Stewart, A I F AU - Deighan, J I AU - Stiepen, A AU - Evans, J S AU - Stevens, M H AU - Chaffin, M S AU - Crismani, M M J AU - McClintock, W E AU - Clarke, J T AU - Holsclaw, G M AU - Lefevre, F AU - Jakosky, B M AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no2603 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832650070?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Twlight+limb+observations+of+aerosols+i+the+martian+atmosphere+by+maven+IUVS&rft.au=Lo%2C+D+Y%3BYelle%2C+R+V%3BSchneider%2C+N+M%3BJain%2C+S+K%3BStewart%2C+A+I+F%3BDeighan%2C+J+I%3BStiepen%2C+A%3BEvans%2C+J+S%3BStevens%2C+M+H%3BChaffin%2C+M+S%3BCrismani%2C+M+M+J%3BMcClintock%2C+W+E%3BClarke%2C+J+T%3BHolsclaw%2C+G+M%3BLefevre%2C+F%3BJakosky%2C+B+M%3BAnonymous&rft.aulast=Lo&rft.aufirst=D&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunr and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - First U-TH-PB measurements with the new NRL SIMS-SSAMS AN - 1832649874; 777378-22 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Groopman, Evan E AU - Fahey, A J AU - Grabowski, K S AU - Fazel, K C AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no 2031 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832649874?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=First+U-TH-PB+measurements+with+the+new+NRL+SIMS-SSAMS&rft.au=Groopman%2C+Evan+E%3BFahey%2C+A+J%3BGrabowski%2C+K+S%3BFazel%2C+K+C%3BAnonymous&rft.aulast=Groopman&rft.aufirst=Evan&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - A space oddity; a nanosims study of a primitive ultracarbonaceous clast and fine-grained matrixj in the Lapaz Icefield 02342 CR chondrite AN - 1832620761; 776758-48 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Moyano-Cambero, c E AU - Nittler, L R AU - Trigo-Rodriguez, J M AU - Alexander, C M O'D AU - Davidson, J AU - Stroud, R M AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no2537 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832620761?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+space+oddity%3B+a+nanosims+study+of+a+primitive+ultracarbonaceous+clast+and+fine-grained+matrixj+in+the+Lapaz+Icefield+02342+CR+chondrite&rft.au=Beane%2C+R+A&rft.aulast=Beane&rft.aufirst=R&rft.date=2012-03-01&rft.volume=83&rft.issue=3&rft.spage=277a&rft.isbn=&rft.btitle=&rft.title=Aviation%2C+Space%2C+and+Environmental+Medicine&rft.issn=00956562&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - What would a cometary interplanetary dust particle look like after hypervelocity impact in silica aerogel? AN - 1832607660; 777411-27 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - De Gregorio, B T AU - Stroud, R M AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstractno 2673 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832607660?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=What+would+a+cometary+interplanetary+dust+particle+look+like+after+hypervelocity+impact+in+silica+aerogel%3F&rft.au=De+Gregorio%2C+B+T%3BStroud%2C+R+M%3BAnonymous&rft.aulast=De+Gregorio&rft.aufirst=B&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - A massively distributed serach for impacts in aluminium foil on the stardust intellstellar collector AN - 1832600875; 777373-62 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Westphal, A J AU - Butterworth, A L AU - De Gregorio, B T AU - Lettieri, R AU - Marchant, W AU - Stroud, R M AU - Zevin, D AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no2275 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832600875?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+massively+distributed+serach+for+impacts+in+aluminium+foil+on+the+stardust+intellstellar+collector&rft.au=Westphal%2C+A+J%3BButterworth%2C+A+L%3BDe+Gregorio%2C+B+T%3BLettieri%2C+R%3BMarchant%2C+W%3BStroud%2C+R+M%3BZevin%2C+D%3BAnonymous&rft.aulast=Westphal&rft.aufirst=A&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. 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N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - Identification of candidate interstellar dust impact features on stardust foil 11020W AN - 1832600069; 777373-50 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stroud, R M AU - De Gregorio, B T AU - Bassim, N D AU - Westphal, A J AU - Butterworth, A L AU - Lettieri, R AU - Marchant, W AU - Zevin, D AU - Anonymous Y1 - 2016 PY - 2016 DA - 2016 EP - Abstract no2989 PB - Lunar and Planetary Science Conference, Houston, TX VL - 47 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832600069?accountid=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=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Identification+of+candidate+interstellar+dust+impact+features+on+stardust+foil+11020W&rft.au=Stroud%2C+R+M%3BDe+Gregorio%2C+B+T%3BBassim%2C+N+D%3BWestphal%2C+A+J%3BButterworth%2C+A+L%3BLettieri%2C+R%3BMarchant%2C+W%3BZevin%2C+D%3BAnonymous&rft.aulast=Stroud&rft.aufirst=R&rft.date=2016-01-01&rft.volume=47&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/ LA - English DB - GeoRef N1 - Conference title - 47th lunar and planetary science conference N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - TX N1 - Last updated - 2017-01-24 N1 - CODEN - #02179 ER - TY - JOUR T1 - Direct setting of Crassostrea virginica larvae in a tidal tributary: applications for shellfish restoration and aquaculture AN - 1811896977; PQ0003551955 AB - Recent efforts to restore eastern oyster Crassostrea virginica populations in Chesapeake Bay have targeted regions where low larval supply limits recruitment. A common practice in areas of minimal spat set incorporates remote setting, a method of setting hatchery-reared larvae in tanks, and then transporting them to the field. Although remote setting is effective, inefficiencies exist. Repeated shell handling, spat mortality during transport, and decreased cultch supply suggest that other restoration methods merit consideration. We present the results of the first known field test of directly seeding a submerged oyster reef with larvae and setting an additional cohort on the reef the following year. We surrounded a 65 m super(2) reef located in 2.5 m of water with a flexible enclosure and added 2.3 x 10 super(6) larvae. Larvae were allowed 3 d to set on either clean or fouled shell valves, after which we removed the enclosure. Setting efficiencies in the enclosure (spat produced per larvae introduced), were 26 and 7% for clean and fouled shell, respectively, in 2012, and 10 and 16% in 2013. These are comparable to published remote setting efficiencies, and were significantly higher than in our representative shoreside tank . Spat densities on site 1 mo post-set (median = 189 spat m super(-2)) and the following spring (115 juveniles m super(-2)) met best practice restoration metrics. Larvae were re-set on the reef in 2013, but in lower densities than 2012, supplementing the reef with 23 spat m super(-2). In areas of minimal natural recruitment, or low cultch availability, direct setting of larvae in the field may be a viable alternative to remote setting. JF - Marine Ecology Progress Series AU - Steppe, C N AU - Fredriksson, D W AU - Wallendorf, L AU - Nikolov, M AU - Mayer, R AD - Department of Oceanography, United States Naval Academy, 572 C Holloway Rd, Mail Stop 9D, Annapolis, Maryland, 21402, USA, natunewi@usna.edu Y1 - 2016///0, PY - 2016 DA - 0, 2016 SP - 97 EP - 112 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 546 SN - 0171-8630, 0171-8630 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Oyster KW - Restoration KW - quaculture KW - Remote setting KW - Larvae KW - Methods KW - Marine KW - Reefs KW - Mortality KW - Spat KW - Recruitment KW - Brackish KW - ANW, USA, Chesapeake Bay KW - Aquaculture KW - Culture tanks KW - Enclosures KW - Seeding KW - Marine molluscs KW - Tanks KW - Crassostrea virginica KW - Shells KW - Cultch KW - Q1 08626:Food technology KW - D 04040:Ecosystem and Ecology Studies KW - O 4080:Pollution - Control and Prevention UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1811896977?accountid=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+Coastal+Research&rft.atitle=Effect+of+Organic+Matter+on+the+Flocculation+of+Colloidal+Montmorillonite%3A+A+Modeling+Approach&rft.au=Furukawa%2C+Yoko%3BWatkins%2C+Janet+L&rft.aulast=Furukawa&rft.aufirst=Yoko&rft.date=2012-02-13&rft.volume=28&rft.issue=3&rft.spage=726&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2FJCOASTRES-D-11-00128.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Culture tanks; Spat; Recruitment; Enclosures; Larvae; Tanks; Marine molluscs; Cultch; Restoration; Mortality; Reefs; Seeding; Shells; Aquaculture; Crassostrea virginica; ANW, USA, Chesapeake Bay; Marine; Brackish DO - http://dx.doi.org/10.3354/meps11604 ER - TY - JOUR T1 - Impacts of GNSS position offsets on global frame stability AN - 1803775824; 2016-060547 AB - While it has been known for some time that offsets in the time-series of Global Navigation Satellite System (GNSS) position estimates degrade station velocity determinations, the magnitude of the effect has not been clear. Using products of the International GNSS Service (IGS), we assess the impact empirically by injecting progressively larger numbers of artificial offsets and solving for a series of long-term secular GNSS frames. Our results show that the stability of the IGS global frame datum is fairly robust, with significant effects at the formal error level only for the R (sub x) (and Y-pole) and R (sub z) rotational orientations. On the other hand, station velocity estimates are more seriously affected, especially the vertical component. For the typical IGS station, the mean vertical rate uncertainty is already limited to 0.34 mm yr (super -1) for the current set of position discontinuities. If the number of breaks doubles, which might occur using newer detection schemes, then that uncertainty will worsen by approximately 40 per cent to 0.48 mm yr (super -1) . This error source is generally a more important component of realistic velocity uncertainties than any other, including accounting for temporal correlations in the GNSS data. The only way to improve future GNSS velocity estimates is to severely limit manmade displacements at the tracking stations. JF - Geophysical Journal International AU - Griffiths, Jake AU - Ray, J Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 480 EP - 487 PB - Oxford University Press on behalf of The Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 204 IS - 1 SN - 0956-540X, 0956-540X KW - orientation KW - technology KW - plate tectonics KW - time series analysis KW - rotation KW - Galileo GNSS KW - statistical analysis KW - satellite methods KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1803775824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=Impacts+of+GNSS+position+offsets+on+global+frame+stability&rft.au=Griffiths%2C+Jake%3BRay%2C+J&rft.aulast=Griffiths&rft.aufirst=Jake&rft.date=2016-01-01&rft.volume=204&rft.issue=1&rft.spage=480&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1093%2Fgji%2Fggv455 L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 25 N1 - Document feature - illus. N1 - Last updated - 2016-07-14 N1 - SubjectsTermNotLitGenreText - Galileo GNSS; orientation; plate tectonics; remote sensing; rotation; satellite methods; statistical analysis; technology; time series analysis DO - http://dx.doi.org/10.1093/gji/ggv455 ER - TY - JOUR T1 - Applying Advanced Ground-Based Remote Sensing in the Southeast Asian Maritime Continent to Characterize Regional Proficiencies in Smoke Transport Modeling AN - 1790968366; PQ0003081292 AB - This work describes some of the most extensive ground-based observations of the aerosol profile collected in Southeast Asia to date, highlighting the challenges in simulating these observations with a mesoscale perspective. An 84-h WRF Model coupled with chemistry (WRF-Chem) mesoscale simulation of smoke particle transport at Kuching, Malaysia, in the southern Maritime Continent of Southeast Asia is evaluated relative to a unique collection of continuous ground-based lidar, sun photometer, and 4-h radiosonde profiling. The period was marked by relatively dry conditions, allowing smoke layers transported to the site unperturbed by wet deposition to be common regionally. The model depiction is reasonable overall. Core thermodynamics, including land/sea-breeze structure, are well resolved. Total model smoke extinction and, by proxy, mass concentration are low relative to observation. Smoke emissions source products are likely low because of undersampling of fires in infrared sun-synchronous satellite products, which is exacerbated regionally by endemic low-level cloud cover. Differences are identified between the model mass profile and the lidar profile, particularly during periods of afternoon convective mixing. A static smoke mass injection height parameterized for this study potentially influences this result. The model does not resolve the convective mixing of aerosol particles into the lower free troposphere or the enhancement of near-surface extinction from nighttime cooling and hygroscopic effects. JF - Journal of Applied Meteorology and Climatology AU - Campbell, James R AU - Ge, Cui AU - Wang, Jun AU - Welton, Ellsworth J AU - Bucholtz, Anthony AU - Hyer, Edward J AU - Reid, Elizabeth A AU - Chew, Boon Ning AU - Liew, Soo-Chin AU - Salinas, Santo V AD - Naval Research Laboratory, Monterey, California Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 3 EP - 22 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 55 IS - 1 SN - 1558-8424, 1558-8424 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Aerosols KW - Air quality KW - Lidars/Lidar observations KW - Radiosonde observations KW - Regional models KW - Air pollution KW - Remote Sensing KW - Aerosol particles KW - Remote sensing KW - Mixing KW - Endemic species KW - Climatology KW - Sediment transport KW - Modelling KW - Biological surveys KW - Satellite Technology KW - Fires KW - Extinction KW - Convective mixing KW - Troposphere KW - Wet deposition KW - Cloud cover KW - ISEW, Malaysia KW - Model Studies KW - Smoke KW - Sea breezes KW - Numerical simulations KW - Profiles KW - Lidar applications KW - Deposition KW - Smoke particles KW - Mesoscale models KW - ISEW, Southeast Asia KW - LIDAR KW - M2 551.510.42:Air Pollution (551.510.42) KW - SW 0810:General KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790968366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Applying+Advanced+Ground-Based+Remote+Sensing+in+the+Southeast+Asian+Maritime+Continent+to+Characterize+Regional+Proficiencies+in+Smoke+Transport+Modeling&rft.au=Campbell%2C+James+R%3BGe%2C+Cui%3BWang%2C+Jun%3BWelton%2C+Ellsworth+J%3BBucholtz%2C+Anthony%3BHyer%2C+Edward+J%3BReid%2C+Elizabeth+A%3BChew%2C+Boon+Ning%3BLiew%2C+Soo-Chin%3BSalinas%2C+Santo+V&rft.aulast=Campbell&rft.aufirst=James&rft.date=2016-01-01&rft.volume=55&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2FJAMC-D-15-0083.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 97 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Biological surveys; Smoke; Endemic species; Aerosols; Troposphere; Sediment transport; Climatology; LIDAR; Modelling; Fires; Convective mixing; Extinction; Aerosol particles; Remote sensing; Cloud cover; Wet deposition; Sea breezes; Numerical simulations; Lidar applications; Smoke particles; Mesoscale models; Remote Sensing; Satellite Technology; Profiles; Deposition; Mixing; Model Studies; ISEW, Southeast Asia; ISEW, Malaysia DO - http://dx.doi.org/10.1175/JAMC-D-15-0083.1 ER - TY - JOUR T1 - Correlations between Interannual SST Oscillations and Modeled Swell Impacts on Turbulent Mixing* AN - 1790964956; PQ0003081440 AB - The possibility of teleconnections between Southern Ocean swells and sea surface temperature (SST) anomalies on interannual time scales in the eastern Pacific Nino-3 region and southeastern Indian Ocean is investigated using numerical wave models. Two alternative parameterizations for swell dissipation are used. It is found that swell dissipation in the models is not directly correlated with large interannual variations such as El Nino-Southern Oscillation (ENSO) or the Indian Ocean dipole (IOD). However, using one of the two swell dissipation parameterizations, a correlation is found between observed SST anomalies and the modification of turbulent kinetic energy flux (TKEF) by Southern Ocean swells due to the damping of short wind waves: modeled reduction of TKEF is opposite in phase to the SST anomalies in the Nino-3 region, indicating a potential positive feedback. The modeled bimonthly averaged TKEF reduction in the southeastern Indian Ocean is also well correlated with the IOD mode. JF - Journal of Climate AU - Fan, Yalin AU - Rogers, W Erick AU - Jensen, Tommy G AD - Oceanography Division, Naval Research Laboratory, Stennis Space Center, Mississippi Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 293 EP - 311 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 29 IS - 1 SN - 0894-8755, 0894-8755 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Circulation/Dynamics KW - Atmosphere-ocean interaction KW - Fluxes KW - Gravity waves KW - Wind waves KW - Sea surface KW - Correlations KW - Parameterization KW - Positive feedback KW - Mixing KW - Ocean swell KW - Kinetic Energy KW - Sea surface temperature anomalies KW - Waves KW - Sea surface temperatures KW - Modelling KW - Teleconnections KW - Marine KW - ISW, Indian Ocean KW - Climate models KW - Climates KW - Temperature KW - Brackish KW - Turbulent mixing KW - Wave models KW - Model Studies KW - Swell KW - Southern Oscillation KW - Interannual variability KW - Oceans KW - Turbulent kinetic energy flux KW - Energy transfer KW - El Nino-Southern Oscillation event KW - PS, Antarctic Ocean KW - Fluctuations KW - Damping KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - M2 551.588:Environmental Influences (551.588) KW - Q2 09244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790964956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Correlations+between+Interannual+SST+Oscillations+and+Modeled+Swell+Impacts+on+Turbulent+Mixing*&rft.au=Fan%2C+Yalin%3BRogers%2C+W+Erick%3BJensen%2C+Tommy+G&rft.aulast=Fan&rft.aufirst=Yalin&rft.date=2016-01-01&rft.volume=29&rft.issue=1&rft.spage=293&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI-D-15-0455.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 48 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Sea surface; Energy transfer; Parameterization; Wind waves; Southern Oscillation; Teleconnections; Damping; Modelling; Swell; Sea surface temperature anomalies; Interannual variability; Climate models; Turbulent kinetic energy flux; El Nino-Southern Oscillation event; Correlations; Positive feedback; Wave models; Turbulent mixing; Sea surface temperatures; Ocean swell; Oceans; Climates; Temperature; Waves; Mixing; Fluctuations; Kinetic Energy; Model Studies; ISW, Indian Ocean; PS, Antarctic Ocean; Marine; Brackish DO - http://dx.doi.org/10.1175/JCLI-D-15-0455.1 ER - TY - JOUR T1 - Ocean processes underlying surface clustering AN - 1789748704; 2016-045256 AB - Ageostrophic ocean processes such as frontogenesis, submesoscale mixed-layer instabilities, shelf break fronts, and topographic interactions on the continental shelf produce surface-divergent flows that affect buoyant material over time. This study examines the ocean processes leading to clustering, i.e., the increase of material density over time, on the ocean surface. The time series of divergence along a material trajectory, the Lagrangian divergence (LD), is the flow property driving clustering. To understand the impacts of various ocean processes on LD, numerical ocean model simulations at different resolutions are analyzed. Although the relevant processes differ, patterns in clustering evolution from the deep ocean and the continental shelf bear similarities. Smaller-scale ocean features are associated with stronger surface divergence, and the surface material clustering is initially dominated by these features. Over time, the effect of these small-scale features becomes bounded, as material traverses small-scale regions of both positive and negative divergence. Lower-frequency flow phenomena, however, continue the clustering. As a result, clustering evolves from initial small-scale to larger-scale patterns. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Jacobs, Gregg A AU - Huntley, Helga S AU - Kirwan, A D, Jr AU - Lipphardt, Bruce L, Jr AU - Campbell, Timothy AU - Smith, Travis AU - Edwards, Kacey AU - Bartels, Brent Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 180 EP - 197 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 121 IS - 1 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - sea water KW - numerical models KW - time series analysis KW - sea surface water KW - statistical analysis KW - pollution KW - satellite methods KW - ocean currents KW - Gulf of Mexico KW - buoyancy KW - optical properties KW - oil spills KW - continental shelf KW - North Atlantic KW - Atlantic Ocean KW - remote sensing KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789748704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Ocean+processes+underlying+surface+clustering&rft.au=Jacobs%2C+Gregg+A%3BHuntley%2C+Helga+S%3BKirwan%2C+A+D%2C+Jr%3BLipphardt%2C+Bruce+L%2C+Jr%3BCampbell%2C+Timothy%3BSmith%2C+Travis%3BEdwards%2C+Kacey%3BBartels%2C+Brent&rft.aulast=Jacobs&rft.aufirst=Gregg&rft.date=2016-01-01&rft.volume=121&rft.issue=1&rft.spage=180&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC011140 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; buoyancy; continental shelf; currents; Gulf of Mexico; North Atlantic; numerical models; ocean circulation; ocean currents; oil spills; optical properties; pollution; remote sensing; satellite methods; sea surface water; sea water; statistical analysis; time series analysis DO - http://dx.doi.org/10.1002/2015JC011140 ER - TY - JOUR T1 - A facile biomimetic preparation of highly stabilized silver nanoparticles derived from seed extract of Vigna radiata and evaluation of their antibacterial activity AN - 1773909360; PQ0002586136 AB - The significant antibacterial activity of silver nanoparticles draws the major attention toward the present nanobiotechnology. Also, the use of plant material for the synthesis of metal nanoparticles is considered as a green technology. In this context, a non-toxic, eco-friendly, and cost-effective method has been developed for the synthesis of silver nanoparticles using seed extract of mung beans (Vigna radiata). The synthesized nanoparticles have been characterized by UV-visible spectroscopy (UV-Vis), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), atomic absorption spectroscopy (AAS), and X-ray diffraction (XRD). The UV-visible spectrum showed an absorption peak at around 440 nm. The different types of phytochemicals present in the seed extract synergistically reduce the Ag metal ions, as each phytochemical is unique in terms of its structure and antioxidant function. The colloidal silver nanoparticles were observed to be highly stable, even after 5 months. XRD analysis showed that the silver nanoparticles are crystalline in nature with face-centered cubic geometry and the TEM micrographs showed spherical particles with an average size of 18 nm. Further, the antibacterial activity of silver nanoparticles was evaluated by well-diffusion method and it was observed that the biogenic silver nanoparticles have an effective antibacterial activity against Escherichia coli and Staphylococcus aureus. The outcome of this study could be useful for nanotechnology-based biomedical applications. JF - Applied Nanoscience AU - Choudhary, Manoj Kumar AU - Kataria, Jyoti AU - Cameotra, Swaranjit Singh AU - Singh, Jagdish AD - Department of Chemistry, Guru Nanak National College, Doraha, Punjab, 141421, India, choudhary.nrl@gmail.com Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 105 EP - 111 PB - Springer Science & Business Media, Berlin/Heidelberg VL - 6 IS - 1 SN - 2190-5509, 2190-5509 KW - Microbiology Abstracts B: Bacteriology KW - Ions KW - Atomic absorption spectroscopy KW - Seeds KW - Antioxidants KW - Antibacterial activity KW - Heavy metals KW - Transmission electron microscopy KW - Vigna radiata KW - Spectroscopy KW - X-ray diffraction KW - Beans KW - I.R. spectroscopy KW - Structure-function relationships KW - Escherichia coli KW - Staphylococcus aureus KW - Silver KW - nanoparticles KW - nanotechnology KW - J 02340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1773909360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Nanoscience&rft.atitle=A+facile+biomimetic+preparation+of+highly+stabilized+silver+nanoparticles+derived+from+seed+extract+of+Vigna+radiata+and+evaluation+of+their+antibacterial+activity&rft.au=Choudhary%2C+Manoj+Kumar%3BKataria%2C+Jyoti%3BCameotra%2C+Swaranjit+Singh%3BSingh%2C+Jagdish&rft.aulast=Choudhary&rft.aufirst=Manoj&rft.date=2016-01-01&rft.volume=6&rft.issue=1&rft.spage=105&rft.isbn=&rft.btitle=&rft.title=Applied+Nanoscience&rft.issn=21905509&rft_id=info:doi/10.1007%2Fs13204-015-0418-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Number of references - 29 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Ions; Seeds; Atomic absorption spectroscopy; Antioxidants; Antibacterial activity; Heavy metals; Transmission electron microscopy; X-ray diffraction; Spectroscopy; Beans; Structure-function relationships; I.R. spectroscopy; nanoparticles; Silver; nanotechnology; Escherichia coli; Vigna radiata; Staphylococcus aureus DO - http://dx.doi.org/10.1007/s13204-015-0418-6 ER - TY - JOUR T1 - Data report; Major and trace element and Sr-Nd-Pb isotope analyses for basement rocks from the CRISP-A transect drilled during expeditions 334 and 344 AN - 1773798682; 2016-025648 AB - We report major and trace element and Sr-Nd-Pb isotope compositions of basement rocks recovered during Integrated Ocean Drilling Program (IODP) Expeditions 334 and 344 (Costa Rica Seismogenesis Project [CRISP]). The major element oxide SiO (sub 2) was analyzed by X-ray fluorescence; all other major and trace element concentrations were determined by inductively coupled plasma-optical emission spectrometry and inductively coupled plasma-mass spectrometry, respectively. Sr, Nd, and Pb isotope ratios were analyzed by multicollector inductively coupled plasma-mass spectrometry. SiO (sub 2) was measured at the Number 4 Exploration Institute of Geology and Mineral Resources of Shandong Province (China), and all other analytical work was carried out at Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration (China). The analyzed samples are all tholeiitic basalts that are enriched in light rare earth elements with no Eu anomalies. Most basement samples from Expedition 334 Site U1381 and Expedition 344 Site U1414 resemble enriched mid-ocean-ridge basalt. In addition, a few Hole U1414A basement samples show a positive Pb anomaly. Radiogenic isotopic (Sr, Nd, and Pb) compositions are similar to previous studies, reflecting the complexity of mantle sources and tectonic evolution of the Cocos Ridge. The trace element and Sr-Nd-Pb isotopic compositions for the recovered rocks may be further used to explain the relationship between subduction input and arc output in the subduction factory, such as the nature and role of subducted components, element cycling during subduction processing, and mantle geochemistry. JF - Proceedings of the Integrated Ocean Drilling Program AU - Yan, Quanshu AU - Shi, Xuefa AU - Harris, Robert N AU - Sakaguchi, Arito AU - Petronotis, Katerina AU - Malinverno, Alberto AU - Baxter, Alan T AU - Berg, Richard AU - Burkett, Ashley AU - Charpentier, Delphine AU - Choi, Jiyoung AU - Diz Ferreiro, Paula AU - Hamahashi, Mari AU - Hashimoto, Yoshitaka AU - Heydolph, Ken AU - Jovane, Luigi AU - Kastner, Miriam AU - Kurz, Walter AU - Kutterolf, Steffen O AU - Li, Yongxiang AU - Martin, Kylara M AU - Millan, Cristina AU - Nascimento, Debora B AU - Saito, Saneatsu AU - Sandoval Gutierrez, Maria I AU - Screaton, Elizabeth J AU - Smith-Duque, Christopher E AU - Solomon, Evan A AU - Straub, Susanne M AU - Tanikawa, Wataru AU - Torres, Marta E AU - Uchimura, Hitomi AU - Vannucchi, Paola AU - Yamamoto, Yuzuru AU - Zhao, Xixi Y1 - 2016 PY - 2016 DA - 2016 SP - 14 PB - International Ocean Discovery Program, Washington, DC VL - 344 KW - tholeiitic basalt KW - volcanic rocks KW - Northeast Pacific KW - isotopes KW - igneous rocks KW - lead KW - IODP Site U1381 KW - stable isotopes KW - cores KW - radioactive isotopes KW - major elements KW - IODP Site U1414 KW - basalts KW - Expedition 334 KW - rare earths KW - trace elements KW - geochemistry KW - Pb-207/Pb-204 KW - East Pacific KW - concentration KW - alkaline earth metals KW - Pb-206/Pb-204 KW - isotope ratios KW - basement KW - Integrated Ocean Drilling Program KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - Costa Rica Seismogenesis Project KW - boreholes KW - North Pacific KW - metals KW - Pacific Ocean KW - Expedition 344 KW - Pb-208/Pb-204 KW - neodymium KW - strontium KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1773798682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Integrated+Ocean+Drilling+Program&rft.atitle=Data+report%3B+Major+and+trace+element+and+Sr-Nd-Pb+isotope+analyses+for+basement+rocks+from+the+CRISP-A+transect+drilled+during+expeditions+334+and+344&rft.au=Yan%2C+Quanshu%3BShi%2C+Xuefa%3BHarris%2C+Robert+N%3BSakaguchi%2C+Arito%3BPetronotis%2C+Katerina%3BMalinverno%2C+Alberto%3BBaxter%2C+Alan+T%3BBerg%2C+Richard%3BBurkett%2C+Ashley%3BCharpentier%2C+Delphine%3BChoi%2C+Jiyoung%3BDiz+Ferreiro%2C+Paula%3BHamahashi%2C+Mari%3BHashimoto%2C+Yoshitaka%3BHeydolph%2C+Ken%3BJovane%2C+Luigi%3BKastner%2C+Miriam%3BKurz%2C+Walter%3BKutterolf%2C+Steffen+O%3BLi%2C+Yongxiang%3BMartin%2C+Kylara+M%3BMillan%2C+Cristina%3BNascimento%2C+Debora+B%3BSaito%2C+Saneatsu%3BSandoval+Gutierrez%2C+Maria+I%3BScreaton%2C+Elizabeth+J%3BSmith-Duque%2C+Christopher+E%3BSolomon%2C+Evan+A%3BStraub%2C+Susanne+M%3BTanikawa%2C+Wataru%3BTorres%2C+Marta+E%3BUchimura%2C+Hitomi%3BVannucchi%2C+Paola%3BYamamoto%2C+Yuzuru%3BZhao%2C+Xixi&rft.aulast=Yan&rft.aufirst=Quanshu&rft.date=2016-01-01&rft.volume=344&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Integrated+Ocean+Drilling+Program&rft.issn=1930-1014&rft_id=info:doi/10.2204%2Fiodp.proc.344.205.2016 L2 - http://publications.iodp.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, geol. sketch map N1 - Last updated - 2016-03-17 N1 - CODEN - IDSDA6 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basalts; basement; boreholes; concentration; cores; Costa Rica Seismogenesis Project; East Pacific; Expedition 334; Expedition 344; geochemistry; igneous rocks; Integrated Ocean Drilling Program; IODP Site U1381; IODP Site U1414; isotope ratios; isotopes; lead; major elements; metals; Nd-144/Nd-143; neodymium; North Pacific; Northeast Pacific; Pacific Ocean; Pb-206/Pb-204; Pb-207/Pb-204; Pb-208/Pb-204; radioactive isotopes; rare earths; Sr-87/Sr-86; stable isotopes; strontium; tholeiitic basalt; trace elements; volcanic rocks DO - http://dx.doi.org/10.2204/iodp.proc.344.205.2016 ER - TY - JOUR T1 - Design approach for a containment barrier system for in-situ setting of Crassostrea virginica for aquaculture and restoration applications AN - 1768571858; PQ0002688712 AB - As part of an applied research project, an engineering design and structure deployment study was conducted to investigate the feasibility of performing in-situ larval set of Crassostrea virginica within a temporarily deployed containment barrier. The intent of the barrier was to contain free-swimming larvae to maximize set on emplaced shell substrate. The project site was located in the Chesapeake Bay waters of Maryland (USA) in a tidal tributary adjacent to the Patuxent River. The project included a practical ocean engineering approach to specify barrier and mooring system components by investigating environmental design criteria, applying computational fluid dynamic techniques, and characterizing the barrier and mooring leg shape and tension with catenary equations. Following analysis and component specification, both the barrier and mooring system components were deployed. The structure consisted of two, 15m length sections of Type-III turbidity curtain with a skirt depth of 4.57m, but adjustable with furling lines. The structure enclosed an area of about 65m2 with clean oyster shell substrate and was held vertical in the water column with 0.3m floats at the surface and chain at the bottom of the skirt. It was deployed with an 8-point spread mooring configuration to maintain its shape in a 0.51m/s current and 0.75m waves. After deployment, larvae were introduced into the enclosed volume and allowed three days to set before removing the barrier. A companion biological field study demonstrated that the technique could add over 180 juvenile oysters/m2 to the site with clean cultch. Recommendations for a potential, scaled-up version are also discussed. JF - Aquacultural Engineering AU - Fredriksson, D W AU - Steppe, C N AU - Luznik, L AU - Wallendorf, L AU - Mayer, R H AD - Naval Architecture and Ocean Engineering Department, United States Naval Academy, 590 Holloway Rd., Annapolis, MD, 21402, USA Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 42 EP - 55 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 70 SN - 0144-8609, 0144-8609 KW - Environment Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA Marine Biotechnology Abstracts KW - Shellfish aquaculture and restoration KW - CFD KW - Aquacultural engineering KW - Mooring system design KW - Feasibility studies KW - Barriers KW - Mooring systems KW - Aquaculture KW - Water column KW - USA, Maryland, Patuxent R. KW - Waves KW - Containment KW - Cultch KW - Tributaries KW - Rivers KW - Marine KW - Mathematical models KW - Larvae KW - Computer applications KW - ANW, USA, Chesapeake Bay KW - ANW, USA, Maryland KW - Design KW - Leg KW - Oysters KW - Oceans KW - Fluid dynamics KW - Marine molluscs KW - Crassostrea virginica KW - Environmental design KW - Shells KW - Turbidity KW - Q3 08583:Shellfish culture KW - Q4 27750:Environmental KW - O 4080:Pollution - Control and Prevention KW - ENA 12:Oceans & Estuaries KW - Q1 08261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1768571858?accountid=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=Aquacultural+Engineering&rft.atitle=Design+approach+for+a+containment+barrier+system+for+in-situ+setting+of+Crassostrea+virginica+for+aquaculture+and+restoration+applications&rft.au=Fredriksson%2C+D+W%3BSteppe%2C+C+N%3BLuznik%2C+L%3BWallendorf%2C+L%3BMayer%2C+R+H&rft.aulast=Fredriksson&rft.aufirst=D&rft.date=2016-01-01&rft.volume=70&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Aquacultural+Engineering&rft.issn=01448609&rft_id=info:doi/10.1016%2Fj.aquaeng.2015.12.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Barriers; Mooring systems; Fluid dynamics; Larvae; Marine molluscs; Containment; Tributaries; Cultch; Turbidity; Leg; Rivers; Mathematical models; Oceans; Waves; Shells; Computer applications; Aquaculture; Water column; Feasibility studies; Oysters; Environmental design; Design; Crassostrea virginica; USA, Maryland, Patuxent R.; ANW, USA, Chesapeake Bay; ANW, USA, Maryland; Marine DO - http://dx.doi.org/10.1016/j.aquaeng.2015.12.003 ER - TY - JOUR T1 - Quantifying the total wetted surface area of the world fleet: a first step in determining the potential extent of ships' biofouling AN - 1765973169; PQ0002588245 AB - Ships' hulls can transport aquatic nuisance species, but there is little quantitative information about the magnitude of vessel biofouling on a global or regional scale. There does not exist a robust method to estimate the wetted surface area (WSA) of a particular fleet of ships, especially across the diversity of possible vessel types. An estimate of the total WSA of ship arrivals into a port or region is essential to determine the potential scope of biofouling and to inform management strategies to reduce the future invasions. Multiple statistical models were developed so commonly available ships' parameters could be used to estimate the WSA for a given set of fleet data. Using individual ship characteristics and publicly available data from ~120,000 active commercial ships in the world fleet, the method results in a total global minimum WSA estimate of approximately 325 10 super(6) m super(2). The size of the global fleet employed here is greater than the commonly cited vessel number of approximately 80,000-90,000, as we include ships <100 gross tons. Over 190,000 vessels were initially identified, representing a WSA of 571 10 super(6) m super(2), but active status of only 120,000 vessels could be confirmed. Reliable data were unavailable on the operating status of many additional and especially smaller vessels. This approach, along with a contemporary and comprehensive estimate of global WSA, when combined with knowledge of the different operational profiles of ships that may reduce biofouling (port residence times, steaming speeds, extent of antifouling coatings, cleaning frequency, etc.), can inform current numerical models and risk assessments of bioinvasions. JF - Biological Invasions AU - Moser, Cameron S AU - Wier, Timothy P AU - Grant, Jonathan F AU - First, Matthew R AU - Tamburri, Mario N AU - Ruiz, Gregory M AU - Miller, AWhitman AU - Drake, Lisa A AD - Excet Inc., Springfield, VA, 22151, USA, cameron.moser.ctr@nrl.navy.mil Y1 - 2016/01// PY - 2016 DA - January 2016 SP - 265 EP - 277 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 18 IS - 1 SN - 1387-3547, 1387-3547 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Ships KW - Risk assessment KW - Data processing KW - Mathematical models KW - biofouling KW - Surface area KW - Statistical analysis KW - Models KW - Invasive species KW - Invasions KW - Coatings 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/1765973169?accountid=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=Biological+Invasions&rft.atitle=Quantifying+the+total+wetted+surface+area+of+the+world+fleet%3A+a+first+step+in+determining+the+potential+extent+of+ships%27+biofouling&rft.au=Moser%2C+Cameron+S%3BWier%2C+Timothy+P%3BGrant%2C+Jonathan+F%3BFirst%2C+Matthew+R%3BTamburri%2C+Mario+N%3BRuiz%2C+Gregory+M%3BMiller%2C+AWhitman%3BDrake%2C+Lisa+A&rft.aulast=Moser&rft.aufirst=Cameron&rft.date=2016-01-01&rft.volume=18&rft.issue=1&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-015-1007-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Number of references - 47 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Risk assessment; Mathematical models; Data processing; biofouling; Surface area; Statistical analysis; Invasions; Coatings; Models; Ships; Invasive species DO - http://dx.doi.org/10.1007/s10530-015-1007-z ER - TY - JOUR T1 - Mn(2+)-Doped CdSe/CdS Core/Multishell Colloidal Quantum Wells Enabling Tunable Carrier-Dopant Exchange Interactions. AN - 1751486118; 26567872 AB - In this work, we report the manifestations of carrier-dopant exchange interactions in colloidal Mn(2+)-doped CdSe/CdS core/multishell quantum wells. The carrier-magnetic ion exchange interaction effects are tunable through wave function engineering. In our quantum well heterostructures, manganese was incorporated by growing a Cd0.985Mn0.015S monolayer shell on undoped CdSe nanoplatelets using the colloidal atomic layer deposition technique. Unlike previously synthesized Mn(2+)-doped colloidal nanostructures, the location of the Mn ions was controlled with atomic layer precision in our heterostructures. This is realized by controlling the spatial overlap between the carrier wave functions with the manganese ions by adjusting the location, composition, and number of the CdSe, Cd1-xMnxS, and CdS layers. The photoluminescence quantum yield of our magnetic heterostructures was found to be as high as 20% at room temperature with a narrow photoluminescence bandwidth of ∼22 nm. Our colloidal quantum wells, which exhibit magneto-optical properties analogous to those of epitaxially grown quantum wells, offer new opportunities for solution-processed spin-based semiconductor devices. JF - ACS nano AU - Delikanli, Savas AU - Akgul, Mehmet Zafer AU - Murphy, Joseph R AU - Barman, Biplob AU - Tsai, Yutsung AU - Scrace, Thomas AU - Zhang, Peiyao AU - Bozok, Berkay AU - Hernández-Martínez, Pedro Ludwig AU - Christodoulides, Joseph AU - Cartwright, Alexander N AU - Petrou, Athos AU - Demir, Hilmi Volkan AD - Department of Electrical and Electronics Engineering, Department of Physics, UNAM - Institute of Materials Science and Nanotechnology, Bilkent University , Ankara 06800, Turkey. ; Department of Physics, SUNY at Buffalo , Amherst, New York 14260, United States. ; LUMINOUS! Center of Excellence for Semiconductor Lighting and Displays, School of Electrical and Electronic Engineering, School of Physical and Materials Sciences, Nanyang Technological University , Singapore 639798. ; Naval Research Laboratory , Washington, DC 20375, United States. Y1 - 2015/12/22/ PY - 2015 DA - 2015 Dec 22 SP - 12473 EP - 12479 VL - 9 IS - 12 KW - diluted magnetic semiconductors KW - nanoplatelets KW - photoluminescence KW - core/shell KW - sp−d exchange interaction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1751486118?accountid=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=ACS+nano&rft.atitle=Mn%282%2B%29-Doped+CdSe%2FCdS+Core%2FMultishell+Colloidal+Quantum+Wells+Enabling+Tunable+Carrier-Dopant+Exchange+Interactions.&rft.au=Delikanli%2C+Savas%3BAkgul%2C+Mehmet+Zafer%3BMurphy%2C+Joseph+R%3BBarman%2C+Biplob%3BTsai%2C+Yutsung%3BScrace%2C+Thomas%3BZhang%2C+Peiyao%3BBozok%2C+Berkay%3BHern%C3%A1ndez-Mart%C3%ADnez%2C+Pedro+Ludwig%3BChristodoulides%2C+Joseph%3BCartwright%2C+Alexander+N%3BPetrou%2C+Athos%3BDemir%2C+Hilmi+Volkan&rft.aulast=Delikanli&rft.aufirst=Savas&rft.date=2015-12-22&rft.volume=9&rft.issue=12&rft.spage=12473&rft.isbn=&rft.btitle=&rft.title=ACS+nano&rft.issn=1936-086X&rft_id=info:doi/10.1021%2Facsnano.5b05903 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-04-21 N1 - Date created - 2015-12-22 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/acsnano.5b05903 ER - TY - JOUR T1 - New constraints on gas and gas hydrate estimates in the Bering Sea using an automated sediment physics modeling approach AN - 1840621366; 2016-096189 AB - We have developed a technique to invert vertical sound speed profiles, like those obtained from reflection seismic data, for grain and pore fluid properties. We have applied this process to seismic data from the Bering Sea to better constrain gas and gas hydrate concentrations. The inversion is based on iterative forward modeling of the sediment constituents and pressure-temperature (PT) regime to match the observed sound speed profile. Inversion input can be either interval or stacking velocities, and we avoid the assumption that stacking velocities are the same as root mean square average velocities. We use a series of constituent sediment physics models whose inputs are mainly porosity, gas saturation, temperature, pressure, effective pressure and grain type (for calculation of effective elastic moduli). The value of this approach is that every model run in the forward algorithm is geologically consistent. Vast portions of model space are eliminated from searching because, e.g. gas hydrate cannot exist outside its PT stability zone. Of particular interest in the Bering Sea are large ( approximately 5 km wide) anomalies in seismic reflection profiles almost certainly associated with gas accumulation at the base of gas hydrate stability (BGHS). We applied the inversion across one of these anomalies using stacking velocities from finely discretized semblance scans of seismic common midpoint gathers. Preliminary results suggest that little or no gas or gas hydrate need be present in areas away from the anomaly, in order to match the observed velocity profile. Directly over the center of the anomaly, the significantly reduced velocity below the BGHS requires at least 1-2% gas saturation, and the mildly elevated velocity above the BGHS requires 5-15% gas hydrate saturation. JF - American Geophysical Union Fall Meeting AU - Wood, Warren T AU - Martin, Kylara M AU - Barth, Ginger A AU - Scholl, David W AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract OS22B EP - 02 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1840621366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=New+constraints+on+gas+and+gas+hydrate+estimates+in+the+Bering+Sea+using+an+automated+sediment+physics+modeling+approach&rft.au=Wood%2C+Warren+T%3BMartin%2C+Kylara+M%3BBarth%2C+Ginger+A%3BScholl%2C+David+W%3BAnonymous&rft.aulast=Wood&rft.aufirst=Warren&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-11-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Watershed-marine linkages; monitoring how terrigenous runoff and wave-induced resuspension affect marine sediment dynamics in bays with coral reefs, St. John, USVI AN - 1840621210; 2016-096181 AB - In the USVI, land-based sedimentation in coastal marine environments has increased due to watershed development and is a major cause of coral reef degradation. Watershed runoff and wave/current-induced resuspension of benthic sediment contribute to turbidity/sedimentation. Our objectives are to characterize the spatial and temporal variability of marine sediment dynamics in response to runoff and resuspension in shoreline and reef areas of St. John, USVI, and directly compare the efficacy of time-integrated vs. high-resolution sediment monitoring approaches. To complement a six-year sediment trap study of sedimentation, nephelometers (10-min resolution) were deployed alongside sediment traps (26 day resolution) at four ephemeral stream outfalls and three reefs sites below comparable developed and minimally developed catchments. Watershed runoff was monitored using stream (10-min resolution) and peak crest (2-week resolution) gauges. Mean turbidity/deposition were 4/5 times greater at shore compared to reef sites, 5/6 times greater below developed compared to minimally developed catchments, 2/4 times greater during runoff compared to non-runoff periods, and 100/500 times background levels (time series median) following the largest runoff event of the 5-month time series. Turbidity values due to resuspension during non-runoff periods were primarily controlled by wave height (71% of the variability), tides, and the presence of finer sediment grains. However, the relative contribution to total sedimentation of resuspension vs. watershed runoff varied spatially between sites due to variations in bay geography, benthic sediment grain size, and catchment characteristics. Sediment traps and nephelometers recorded generally consistent temporal patterns of sedimentation at most sites. Though our study confirmed that watershed development increases turbidity and deposition in bays with coral reefs, multiple processes govern sediment dynamics and the distribution of sediments from the shoreline to the reef. JF - American Geophysical Union Fall Meeting AU - Campbell, Stephen AU - Gray, Sarah C AU - Whinney, James AU - Ramos-Scharron, Carlos E AU - Campbell, Sean AU - LaFevor, Matthew C AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract OS21A EP - 1970 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1840621210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Watershed-marine+linkages%3B+monitoring+how+terrigenous+runoff+and+wave-induced+resuspension+affect+marine+sediment+dynamics+in+bays+with+coral+reefs%2C+St.+John%2C+USVI&rft.au=Campbell%2C+Stephen%3BGray%2C+Sarah+C%3BWhinney%2C+James%3BRamos-Scharron%2C+Carlos+E%3BCampbell%2C+Sean%3BLaFevor%2C+Matthew+C%3BAnonymous&rft.aulast=Campbell&rft.aufirst=Stephen&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Ocean+Sciences+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-11-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Gas and porewater composition of shallow sediments in the Tuaheni Basin, New Zealand AN - 1840620634; 2016-096205 AB - Seismic profiles collected during previous investigations on the Hikurangi Margin, off the North Island, New Zealand showed bottom simulating reflectors (BSRs), which are generally indicative of the presence of free gas. Further, double BSRs clearly identified in the Tuaheni Basin were hypothesized to result from differences in gas composition and fluid migration. During a cruise on the RV Tangaroa in June 2015 (TAN 1508) additional seismic data were collected and used to identify piston coring targets. Coring locations were selected to sample around BSR pinch-outs and possible fluid migration pathways to determine gas composition and flux. Shallow sediments collected in June 2015 in the Tuaheni Basin had relatively low sediment headspace CH4 concentrations (6000 ppm. Higher molecular weight alkanes were not detected in the sediment headspace gas at any location. Sediment porewater sulfate, chloride and sulfide concentrations will be presented with CH4 concentration profiles and geophysical data. JF - American Geophysical Union Fall Meeting AU - Rose, Paula S AU - Coffin, Richard B AU - Yoza, Brandon AU - Boyd, Thomas J AU - Crutchley, Gareth James AU - Mountjoy, Joshu J AU - Pecher, Ingo Andreas AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract OS23B EP - 1991 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1840620634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ocean+Sciences+Meeting&rft.atitle=Bathymetry+estimations+using+the+hyperspectral+imager+for+coastal+oceans+%28HICO%29+data&rft.au=Lewis%2C+M+David%3BArnone%2C+Robert%3BGould%2C+Richard+W%3BWeidemann%2C+Alan+D%3BLadner%2C+Sherwin+D%3BAmin%2C+Ruhul%3BPatterson%2C+Karen+W%3BLamela%2C+Gia%3BCasey%2C+Brandon%3BLee%2C+Zhongping%3BThe+Oceanography%2C+Society%3BAmerican+Society+of+Limnology+and%2C+Oceanography%3BAmerican+Geophysical%2C+Union&rft.aulast=Lewis&rft.aufirst=M&rft.date=2012-02-01&rft.volume=2012&rft.issue=&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Ocean+Sciences+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-11-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - High-altitude responses to tsunami forcing; 2, Response of the ionosphere to gravity waves AN - 1840619536; 2016-096001 AB - The NRL first-principles ionosphere model SAMI3/ESF is used to study the ionospheric effects associated with tsunami-driven gravity waves. We consider two gravity wave models: spectral and nonlinear. It is shown that gravity-wave induced variations in the neutral wind lead to plasma variations both perpendicular and parallel to the geomagnetic field, and that these variations are a function of gravity wave propagation direction relative to the geomagnetic field. In addition we find that the ionosphere response is affected by altitude range of the gravity waves; specifically whether or not the gravity waves penetrate above the F peak. It is found that the TEC exhibits variations +/- 0.15 TECU and the 6300A airglow emission variation is up to +/- 2.5% relative to the unperturbed background airglow, consistent with observations. JF - American Geophysical Union Fall Meeting AU - Krall, Jonathan AU - Huba, Joseph AU - Drob, D P AU - Wu, T W AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract NH21C EP - 1831 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1840619536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=High-altitude+responses+to+tsunami+forcing%3B+2%2C+Response+of+the+ionosphere+to+gravity+waves&rft.au=Krall%2C+Jonathan%3BHuba%2C+Joseph%3BDrob%2C+D+P%3BWu%2C+T+W%3BAnonymous&rft.aulast=Krall&rft.aufirst=Jonathan&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-11-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Vertical methane migration on the Hikurangi margin off the Mahia Peninsula, New Zealand AN - 1840617534; 2016-093714 AB - This study focuses on gas source and vertical migration patterns in sediments on the Hikurangi Margin, east of the North Island, New Zealand off the Mahia Peninsula, collected aboard the RV Tangaroa (TAN1508) during June 2015. Seismic and Topas data collected on board were used to organize a coring plan for this expedition. Selection of piston core locations was based on spatial variation in vertical gas migration across seismic patterns indicating BSR migration toward the sediment surface. Higher molecular weight gases were not observed at this location suggesting a biogenic gas source. Across this transect, methane concentrations varied by more than an order of magnitude at stations within a few hundred meters. The highest methane concentrations were 5051.7 ppm in Core 004 at and 2413.4 ppm in Core 036. Concentrations at other sites ranged from 23.8 to 125.9 ppm. Methane concentrations showed a strong correlation with seismic and Topas data that suggested high vertical migration and large shallow gas pockets. While these data focused on locations across a BSR, higher methane concentrations, ranging from 1529 to 7862 ppm were observed in three cores from a nearby site where a BSR was not observed. This presentation will compare spatial variation in the vertical gas migration and stable isotopic composition of sediment organic and inorganic carbon, methane and porewater dissolved inorganic carbon among the core locations to better understand vertical methane migration and shallow sediment methane cycling. JF - American Geophysical Union Fall Meeting AU - Coffin, Richard B AU - Rose, Paula S AU - Yoza, Brandon AU - Boyd, Thomas Jordan AU - Crutchley, Gareth James AU - Mountjoy, Joshu J AU - Pecher, Ingo Andreas AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract OS23D EP - 03 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1840617534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Vertical+methane+migration+on+the+Hikurangi+margin+off+the+Mahia+Peninsula%2C+New+Zealand&rft.au=Coffin%2C+Richard+B%3BRose%2C+Paula+S%3BYoza%2C+Brandon%3BBoyd%2C+Thomas+Jordan%3BCrutchley%2C+Gareth+James%3BMountjoy%2C+Joshu+J%3BPecher%2C+Ingo+Andreas%3BAnonymous&rft.aulast=Coffin&rft.aufirst=Richard&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-11-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Retrieval of dust storm aerosols using an integrated neural network model AN - 1832631920; 762906-12 AB - Dust storms are known to have adverse effects on public health. Atmospheric dust loading is also one of the major uncertainties in global climatic modeling as it is known to have a significant impact on the radiation budget and atmospheric stability. This study develops an integrated model for dust storm detection and retrieval based on the combination of geostationary satellite images and forward trajectory model. The proposed model consists of three components: (i) a Neural Network (NN) model for near real-time detection of dust storms; (ii) a NN model for dust Aerosol Optical Thickness (AOT) retrieval; and (iii) the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model to analyze the transports of dust storms. These three components are combined using an event-driven active geo-processing workflow technique. The NN models were trained for the dust detection and validated using sunphotometer measurements from the AErosol RObotic NETwork (AERONET). The HYSPLIT model was applied in the regions with high probabilities of dust locations, and simulated the transport pathways of dust storms. This newly automated hybrid method can be used to give advance near real-time warning of dust storms, for both environmental authorities and public. The proposed methodology can be applied on early warning of adverse air quality conditions, and prediction of low visibility associated with dust storm events for port and airport authorities. Abstract Copyright (2015) Elsevier, B.V. JF - Computers & Geosciences AU - Xiao, Fei AU - Wong Man, Sing AU - Lee, Kwon Ho AU - Campbell, James R AU - Shea, Yu-Kai Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 104 EP - 114 PB - Elsevier, Amsterdam VL - 85 IS - PART B SN - 0098-3004, 0098-3004 KW - Far East KW - data processing KW - climate change KW - air pollution KW - probability KW - neural networks KW - Asia KW - climate KW - China KW - dust storms KW - pollutants KW - Mongolia KW - statistical analysis KW - pollution KW - Korea KW - satellite methods KW - measurement KW - models KW - mathematical methods KW - solar radiation KW - aerosols KW - Japan KW - remote sensing KW - public health KW - MODIS KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832631920?accountid=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=Computers+%26+Geosciences&rft.atitle=Retrieval+of+dust+storm+aerosols+using+an+integrated+neural+network+model&rft.au=Xiao%2C+Fei%3BWong+Man%2C+Sing%3BLee%2C+Kwon+Ho%3BCampbell%2C+James+R%3BShea%2C+Yu-Kai&rft.aulast=Xiao&rft.aufirst=Fei&rft.date=2015-12-01&rft.volume=85&rft.issue=PART+B&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Geosciences&rft.issn=00983004&rft_id=info:doi/10.1016%2Fj.cageo.2015.02.016 L2 - http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=5840&_auth=y&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=e5198452fad934c6346f38b57511c8e0 LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Number of references - 66 N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; Asia; China; climate; climate change; data processing; dust storms; Far East; Japan; Korea; mathematical methods; measurement; models; MODIS; Mongolia; neural networks; pollutants; pollution; probability; public health; remote sensing; satellite methods; solar radiation; statistical analysis DO - http://dx.doi.org/10.1016/j.cageo.2015.02.016 ER - TY - JOUR T1 - Characterization of an Mg-implanted GaN p-i-n diode AN - 1815701440; PQ0002420694 AB - An Mg-implanted p-i-n diode was fabricated and characterized. Mg activation was achieved using the multicycle rapid thermal annealing technique with rapid heating pulses up to 1340 degree C. The surface of the implanted GaN after annealing was smooth (0.94nm RMS roughness) with growth steps evident as characterized by atomic force microscopy. The full width at half-maximum of the implanted GaN E sub(2) Raman mode approaches that of the as-grown GaN after the annealing process, indicating that the annealing process is able to reverse most of the implantation damage. The Mg-implanted p-i-n diode exhibits rectification and a low leakage current of 0.11 mu Acm super(-2) at a bias of -10V. Under forward bias, light emission was observed from the p-i-n diode. The implantation and activation of Mg in a GaN-based device, demonstrated for the first time in this research, is a key enabling step for future optoelectronic and power electronic devices. Current-voltage characteristics of the Mg-implanted p-i-n diode with an inset of the device schematic. JF - Physica Status Solidi A: Applications and Materials Science AU - Greenlee, Jordan D AU - Anderson, Travis J AU - Feigelson, Boris N AU - Hobart, Karl D AU - Kub, Francis J AD - National Research Council Postdoctoral Fellow residing at U.S. Naval Research Laboratory, 4555 Overlook Ave. SW, Washington, DC, 20375, USA. Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 2772 EP - 2775 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 212 IS - 12 SN - 1862-6300, 1862-6300 KW - Biotechnology and Bioengineering Abstracts KW - Leakage KW - atomic force microscopy KW - Electronic equipment KW - Light effects KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815701440?accountid=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=Physica+Status+Solidi+A%3A+Applications+and+Materials+Science&rft.atitle=Characterization+of+an+Mg-implanted+GaN+p-i-n+diode&rft.au=Greenlee%2C+Jordan+D%3BAnderson%2C+Travis+J%3BFeigelson%2C+Boris+N%3BHobart%2C+Karl+D%3BKub%2C+Francis+J&rft.aulast=Greenlee&rft.aufirst=Jordan&rft.date=2015-12-01&rft.volume=212&rft.issue=12&rft.spage=2772&rft.isbn=&rft.btitle=&rft.title=Physica+Status+Solidi+A%3A+Applications+and+Materials+Science&rft.issn=18626300&rft_id=info:doi/10.1002%2Fpssa.201532506 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Leakage; atomic force microscopy; Electronic equipment; Light effects DO - http://dx.doi.org/10.1002/pssa.201532506 ER - TY - JOUR T1 - Lagrangian measurements, simulation, and theory for incipient motion in oscillatory flows AN - 1815672405; 2016-075385 AB - A combined incipient motion formulation was evaluated using laboratory measurements to determine the role of the fluid shear stresses (e.g., Shields parameter) and pressure gradients (e.g., Sleath parameter) at the onset of sediment motion. Observations across a range of sediment size and density suggested that incipient motion was induced by the pressure gradients in flows with large accelerations, by the shear stresses in flows with small accelerations, and by the combined effects for intermediate flows. The combined incipient motion formulation better predicted sediment mobilization under a range of oscillatory flows. Additionally, direct numerical simulations were performed for one set of experiments involving acetate beads. The resulting hydrodynamics and turbulent characteristics were compared with the laboratory experiments. Finally, here we attempt to close the problem with a theoretical investigation into the force balance on a single grain resting on the bed under prescribed monochromatic oscillatory forcing. The theoretical investigation combines formulae from a variety of sources including empirical and quasi-empirical relations to examine the incipient motion of particles across a wide range of conditions applicable in the marine environment. JF - American Geophysical Union Fall Meeting AU - Calantoni, J AU - Frank, D P AU - Thaxton, C AU - Simeonov, J AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract EP21A EP - 0885 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815672405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Lagrangian+measurements%2C+simulation%2C+and+theory+for+incipient+motion+in+oscillatory+flows&rft.au=Calantoni%2C+J%3BFrank%2C+D+P%3BThaxton%2C+C%3BSimeonov%2C+J%3BAnonymous&rft.aulast=Calantoni&rft.aufirst=J&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-09-01 N1 - CODEN - #07548 ER - TY - JOUR T1 - Statistical characterization of the intermittency of bedload transport in conditions near the threshold of motion AN - 1815672259; 2016-075386 AB - The dynamics of sediment particles in a flat bed channel is mainly determined by near bed coherent structures of the turbulent boundary layer. These vortices are characterized by intense velocity fluctuations, which produce an instantaneous increase of the bed shear stress and consequently, sediment particle entrainment and deposition. At low shear stress conditions, the sediment flux has an intermittent behavior, with a series of frequent and localized transport events. Although many experimental and computational investigations have addressed the interaction between the flow and the sediment particles, the mechanisms that generate the intermittency in the bedload transport flux are not yet fully understood. In order to give new insights into these processes, we develop a Lagrangian sediment transport model to simulate sediment transport in a flat bed channel. We couple direct numerical simulation (DNS) to solve the 3D Navier-Stokes equations for the flow and the discrete element method (DEM) to solve the particle dynamics (LIGGGHTS, http://www.cfdem.com/liggghts), using a two-way coupling approach. The objectives of this study are: i) to make a detailed description of the first-order statistics of sediment particles, and ii) to explore the intermittent nature of sediment transport in conditions near the threshold of motion. For low Shields numbers, we show that this intermittency has a fractal behavior, whose characteristics change as the shear stress increases. This work was supported by Conicyt National-PhD Grant, Fondecyt grant 1130940 and ONR-G NICOP Project N622909-11-1-7041. JF - American Geophysical Union Fall Meeting AU - Gonzalez, C AU - Richter, David H AU - Bolster, Diogo AU - Calantoni, Joe AU - Bateman, Samuel P AU - Escauriaza, C R AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract EP21A EP - 0886 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815672259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Statistical+characterization+of+the+intermittency+of+bedload+transport+in+conditions+near+the+threshold+of+motion&rft.au=Gonzalez%2C+C%3BRichter%2C+David+H%3BBolster%2C+Diogo%3BCalantoni%2C+Joe%3BBateman%2C+Samuel+P%3BEscauriaza%2C+C+R%3BAnonymous&rft.aulast=Gonzalez&rft.aufirst=C&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-09-01 N1 - CODEN - #07548 ER - TY - JOUR T1 - Aggregation and disaggregation of flocculated particles with different mineralogy AN - 1815670871; 2016-075434 AB - The fate, transport and depositional rate of fine grained sediments are known to depend on floc size, hydrodynamic stress, cohesive sediment types and organic matter. In recent laboratory studies, it was determined that flocculated sediments will readily disaggregate at moderate Reynolds numbers and degrade further as the hydrodynamic stresses increase. This was the case for pure clays of montmorillonite, kaolinite and illite with biopolymers that had varied net charges of net neutral, anionic and cationic. In these initial studies, flocculated sediments were found to rapidly disaggregate under high shear stresses from large aggregates of 500 to 2000 microns to approximately three to four times the median grain size of the primary particles or 30 to 40 microns. More recently, laboratory and natural flocs were analyzed to determine if particle disaggregation was reversible and if particles would increase in size as the stress state was reduced. The montmorillonite rich samples were found to begin to reaggregate within 20 minutes of a reduction in shear stress and these flocs approached that of the original floc sizes. On the other hand, kaolinite rich samples displayed a slower rate of reaggregation and a significant delay in reaggregation after the reduction of shear stress. results indicate that clay mineralogy plays a large role in flocculation, and specifically disaggregation and reaggregation rates at varied hydrodynamic conditions that regularly occur within estuarine and nearshore environments. JF - American Geophysical Union Fall Meeting AU - Reed, A H AU - Smith, J P AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract EP21C EP - 0934 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815670871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Aggregation+and+disaggregation+of+flocculated+particles+with+different+mineralogy&rft.au=Reed%2C+A+H%3BSmith%2C+J+P%3BAnonymous&rft.aulast=Reed&rft.aufirst=A&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-09-01 N1 - CODEN - #07548 ER - TY - JOUR T1 - A global prediction of seafloor sediment porosity using machine learning AN - 1808378737; PQ0002797357 AB - Porosity (void ratio) is a critical parameter in models of acoustic propagation, bearing strength, and many other seafloor phenomena. However, like many seafloor phenomena, direct measurements are expensive and sparse. We show here how porosity everywhere at the seafloor can be estimated using a machine learning technique (specifically, Random Forests). Such techniques use sparsely acquired direct samples and dense grids of other parameters to produce a statistically optimal estimate where direct measurements are lacking. Our porosity estimate is both qualitatively more consistent with geologic principles than the results produced by interpolation and quantitatively more accurate than results produced by interpolation or regression methods. We present here a seafloor porosity estimate on a 5 arc min, pixel registered grid, produced using widely available, densely sampled grids of other seafloor properties. These techniques represent the only practical means of estimating seafloor properties in inaccessible regions of the seafloor (e.g., the Arctic). Key Points * Seafloor porosity is an important quantity but poorly known * Interpolation and regression applied to sparse marine data sets are ineffective * Machine learning is best approach to date and shows promise for other parameters JF - Geophysical Research Letters AU - Martin, Kylara M AU - Wood, Warren T AU - Becker, Joseph J AD - NRC Postdoctoral Program, Naval Research Laboratory, John C. Stennis Space Center, Mississippi, USA. Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 10 EP - 10,646 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 24 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Acoustics KW - Porosity KW - Sediments KW - Methodology KW - PN, Arctic KW - Strength KW - Void Ratio KW - Void ratio KW - Ocean floor KW - Modelling KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808378737?accountid=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=Geophysical+Research+Letters&rft.atitle=A+global+prediction+of+seafloor+sediment+porosity+using+machine+learning&rft.au=Martin%2C+Kylara+M%3BWood%2C+Warren+T%3BBecker%2C+Joseph+J&rft.aulast=Martin&rft.aufirst=Kylara&rft.date=2015-12-01&rft.volume=42&rft.issue=24&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL065279 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Porosity; Void ratio; Ocean floor; Sediments; Modelling; Methodology; Strength; Void Ratio; Acoustics; PN, Arctic; Marine DO - http://dx.doi.org/10.1002/2015GL065279 ER - TY - JOUR T1 - Short-term sea ice forecasting; an assessment of ice concentration and ice drift forecasts using the U.S. Navy's Arctic Cap Nowcast/Forecast System AN - 1800397092; 2016-057990 AB - In this study the forecast skill of the U.S. Navy operational Arctic sea ice forecast system, the Arctic Cap Nowcast/Forecast System (ACNFS), is presented for the period February 2014 to June 2015. ACNFS is designed to provide short term, 1-7 day forecasts of Arctic sea ice and ocean conditions. Many quantities are forecast by ACNFS; the most commonly used include ice concentration, ice thickness, ice velocity, sea surface temperature, sea surface salinity, and sea surface velocities. Ice concentration forecast skill is compared to a persistent ice state and historical sea ice climatology. Skill scores are focused on areas where ice concentration changes by + or -5% or more, and are therefore limited to primarily the marginal ice zone. We demonstrate that ACNFS forecasts are skilful compared to assuming a persistent ice state, especially beyond 24 h. ACNFS is also shown to be particularly skilful compared to a climatologic state for forecasts up to 102 h. Modeled ice drift velocity is compared to observed buoy data from the International Arctic Buoy Programme. A seasonal bias is shown where ACNFS is slower than IABP velocity in the summer months and faster in the winter months. In February 2015, ACNFS began to assimilate a blended ice concentration derived from Advanced Microwave Scanning Radiometer 2 (AMSR2) and the Interactive Multisensor Snow and Ice Mapping System (IMS). Preliminary results show that assimilating AMSR2 blended with IMS improves the short-term forecast skill and ice edge location compared to the independently derived National Ice Center Ice Edge product. Abstract Copyright Published 2015. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Geophysical Research: Oceans AU - Hebert, David A AU - Allard, Richard A AU - Metzger, E Joseph AU - Posey, Pamela G AU - Preller, Ruth H AU - Wallcraft, Alan J AU - Phelps, Michael W AU - Smedstad, Ole Martin Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 8327 EP - 8345 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 12 SN - 2169-9275, 2169-9275 KW - Arctic region KW - sea ice KW - prediction KW - ice cover KW - global change KW - salinity KW - distribution KW - climate change KW - temperature KW - ice movement KW - ice KW - climate effects KW - thickness KW - Arctic Ocean KW - sea-surface temperature KW - global warming KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1800397092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Short-term+sea+ice+forecasting%3B+an+assessment+of+ice+concentration+and+ice+drift+forecasts+using+the+U.S.+Navy%27s+Arctic+Cap+Nowcast%2FForecast+System&rft.au=Hebert%2C+David+A%3BAllard%2C+Richard+A%3BMetzger%2C+E+Joseph%3BPosey%2C+Pamela+G%3BPreller%2C+Ruth+H%3BWallcraft%2C+Alan+J%3BPhelps%2C+Michael+W%3BSmedstad%2C+Ole+Martin&rft.aulast=Hebert&rft.aufirst=David&rft.date=2015-12-01&rft.volume=120&rft.issue=12&rft.spage=8327&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC011283 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2016-06-30 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Arctic region; climate change; climate effects; distribution; global change; global warming; ice; ice cover; ice movement; prediction; salinity; sea ice; sea-surface temperature; temperature; thickness DO - http://dx.doi.org/10.1002/2015JC011283 ER - TY - JOUR T1 - A new technique for the retrieval of near-surface vertical current shear from marine X-band radar images AN - 1800397027; 2016-057998 AB - A new method to determine near-surface vertical current shear from noncoherent marine X-band radar (MR) data is introduced. A three-dimensional fast Fourier transform is employed to obtain the wave number-frequency spectrum of a MR image sequence. Near-surface currents are estimated from the Doppler-shifted surface gravity wave signal within the spectrum. They represent a weighted mean of the upper ocean flow. The longer the ocean waves on which the current estimates are based, the greater their effective depth. The novelty lies in the wave number-dependent retrieval method, yielding approximately 100 independent current estimates at effective depths from approximately 2 to 8 m per approximately 12 min measurement period. First, MR near-surface vertical current shear measurements are presented using data collected from R/V Roger Revelle during the 2010 Impact of Typhoons on the Ocean in the Pacific experiment in the Philippine Sea. Shipboard acoustic Doppler current profiler (ADCP) and anemometer measurements as well as WAVEWATCH III (WW3) model results are used to demonstrate that results are in accord with physical expectations. The wind and wave-driven Ekman flow is obtained by subtracting ADCP-based background currents from the radar measurements. At approximately 2 m, it is on average approximately 1.6% of the wind speed and approximately 38.9 degrees to the right of the wind. With increasing effective depth, the speed factor decreases and the deflection angle increases. Based on WW3 results, the MR-sensed Stokes drift speed is approximately 50% of the Ekman flow at approximately 2 m and approximately 25% at approximately 8 m. These findings are consistent with previous observations and Ekman theory. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Lund, B AU - Graber, H C AU - Tamura, H AU - Collins, C O, III AU - Varlamov, S M Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 8466 EP - 8486 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 12 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - Far East KW - three-dimensional models KW - radar methods KW - marine transport KW - ocean currents KW - West Pacific KW - transport KW - North Pacific KW - Pacific Ocean KW - ocean waves KW - acoustic Doppler current profiler data KW - Northwest Pacific KW - Asia KW - Japan KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1800397027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=A+new+technique+for+the+retrieval+of+near-surface+vertical+current+shear+from+marine+X-band+radar+images&rft.au=Lund%2C+B%3BGraber%2C+H+C%3BTamura%2C+H%3BCollins%2C+C+O%2C+III%3BVarlamov%2C+S+M&rft.aulast=Lund&rft.aufirst=B&rft.date=2015-12-01&rft.volume=120&rft.issue=12&rft.spage=8466&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC010961 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2016-06-30 N1 - SubjectsTermNotLitGenreText - acoustic Doppler current profiler data; Asia; currents; Far East; Japan; marine transport; North Pacific; Northwest Pacific; ocean circulation; ocean currents; ocean waves; Pacific Ocean; radar methods; three-dimensional models; transport; West Pacific DO - http://dx.doi.org/10.1002/2015JC010961 ER - TY - JOUR T1 - Seasonal changes in atmospheric noise levels and the annual variation in pigeon homing performance AN - 1797541353; 2016-050923 AB - The remarkable navigational ability of homing pigeons (Columba livia) is influenced by a number of factors, an unknown one of which causes the "Wintereffekt" or annual variation in homing performance. Minima in homeward orientation and return speeds have been observed in winter, with maxima in summer, during repetitive pigeon releases from single sites near experimental lofts in Wilhelmshaven, Goettingen, and Munich, Germany, and near Pisa, Italy. Overall the annual variation is more pronounced in northern Germany than Italy, and both mature and juvenile cohorts respond to this seasonal factor. Older, more experienced pigeons are better at compensating for its effects than naive ones, but are still affected after numerous releases. The narrow low-frequency band of atmospheric background noise (microbaroms; 0.1-0.3 Hz) also varies with an annual cycle that generally has higher amplitudes in winter than in summer depending on location. In addition, homing pigeons, and possibly other birds, apparently use infrasonic signals of similar frequency as navigational cues, and a seasonal variation in background noise levels could cause corresponding changes in signal-to-noise ratios and thus in homing performance. The annual variation in homing performance, however, was not observed during long-term pigeon releases at two sites in eastern North America. The annual and geographic variability in homing performance in the northern hemisphere can be explained to a first order by seasonal changes in infrasonic noise sources related to ocean storm activity, and to the direction and intensity of stratospheric winds. In addition, increased dispersion in departure bearings of individual birds for some North American releases were likely caused by additional infrasonic noise associated with severe weather events during tornado and Atlantic hurricane seasons. JF - American Geophysical Union Fall Meeting AU - Hagstrum, J T AU - McIsaac, H P AU - Drob, D P AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract S51C EP - 2701 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1797541353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Seasonal+changes+in+atmospheric+noise+levels+and+the+annual+variation+in+pigeon+homing+performance&rft.au=Hagstrum%2C+J+T%3BMcIsaac%2C+H+P%3BDrob%2C+D+P%3BAnonymous&rft.aulast=Hagstrum&rft.aufirst=J&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-06-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Detection of regional infrasound signals using array data; testing, tuning, and physical interpretation AN - 1797539854; 2016-050919 AB - In order to understand the impact environmental conditions have on infrasound detection, an automated detector that accounts for both correlated and uncorrelated noise is run on data from a number of infrasonic arrays, all in a regional context. Data from six seismo-acoustic arrays in South Korea (BRDAR, CHNAR, KMPAR, KSGAR, TJIAR, and YPDAR), which are cooperatively operated by Korea Institute of Geoscience and Mineral Resources (KIGAM) and Southern Methodist University (SMU), were used. An adaptive F-detector (AFD) (Arrowsmith et al., 2009) is applied that utilizes the F-statistic (Blandford, 1974) with an adaptive procedure that assesses variations in coherent noise in order to reduce false alarms. The adaptive procedure is characterized by the time dependent C-value that is found to depend on the weather conditions and local site effects. Arrays located on islands or near the coast produce noise power densities that are higher, consistent with both higher wind speeds as well as ocean wave contributions that vary seasonally. These results suggest that optimal detection processing requires careful characterization of background noise level and its relationship to enviornmental measures at individual arrays. This study also documents significant seasonal variations in infrasound detections including daily time of occurrence, total number of detections, and phase velocity/azimuth estimates. These time-dependent effects in most part explained by atmospheric models across the Korean peninsula as described by Drob et al. (2003). JF - American Geophysical Union Fall Meeting AU - Park, J AU - Stump, B W AU - Hayward, C AU - Arrowsmith, S AU - Che, I Y AU - Drob, D P AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract S51C EP - 2697 PB - American Geophysical Union, Washington, DC VL - 2015 KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1797539854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Detection+of+regional+infrasound+signals+using+array+data%3B+testing%2C+tuning%2C+and+physical+interpretation&rft.au=Park%2C+J%3BStump%2C+B+W%3BHayward%2C+C%3BArrowsmith%2C+S%3BChe%2C+I+Y%3BDrob%2C+D+P%3BAnonymous&rft.aulast=Park&rft.aufirst=J&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-06-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - The impact of mass movement and fluid flow during ridge subduction inferred from physical properties and zeolite assemblage in the upper plate slope of the Costa Rica subduction zone AN - 1793203858; 2016-046960 AB - The Costa Rica subduction zone offshore Osa Peninsula is known as an erosive margin with active seismicity and the subduction of the Cocos Ridge. One of the major unknowns in this margin is the nature of the unconformity at the base of the slope sediments in the upper plate and the high velocity materials below. To investigate the geologic processes across the unconformity, we examined the consolidation state and mineral assemblages of the sediments at the mid-slope Site 1380 drilled during IODP Expedition 344 by conducting microstructural observation, particle size analysis, X-ray fluorescence/diffraction analysis and resistivity measurement. The general compaction trend is controlled primarily by grain-size sorting and the physical property transition is likely caused by massive sediment removal under normal fault regime, thickness of which range between approximately 600-850 m determined from the composite porosity-depth curve. Across the unconformity between the late Pliocene-late Pleistocene silty clay (Unit 1) and late Pliocene-early Pleistocene clayey siltstone (Unit 2), the mineral/element components of the sediments is marked by the transitions in zeolite compositions; Unit 1 consists of laumontite and heulandite, whereas below the unconformity, Unit 2 sediments contain analcime, laumontite, and heulandite, but laumontite become less abundant at lower depth. The experienced temperature of the sediments in Unit 2 is estimated to have reached between approximately 86 and 122 degrees C as inferred from analcime burial diagenesis. This may correspond with the greater depth range prior to mass movement and normal faulting. The initial analcime burial diagenetic zone was likely cut off by the sediment removal across the unconformity, and later overprinted by high temperature fluid along the boundary forming laumontite and heulandite in the vicinity. These results illustrate that ridge subduction has substantial potential to cause mass movement, an extensional stress regime, and fluid flow from depth. JF - American Geophysical Union Fall Meeting AU - Hamahashi, M AU - Screaton, E AU - Tanikawa, W AU - Hashimoto, Y AU - Martin, K M AU - Saito, S AU - Kimura, G AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 SP - Abstract T21E EP - 2889 PB - American Geophysical Union, Washington, DC VL - 2015 KW - silicates KW - East Pacific KW - Northeast Pacific KW - Costa Rica KW - Integrated Ocean Drilling Program KW - IODP Site U1380 KW - physical properties KW - marine sediments KW - Costa Rica Seismogenesis Project KW - North Pacific KW - Pacific Ocean KW - sediments KW - zeolite group KW - Expedition 344 KW - framework silicates KW - Central America KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1793203858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Materials+Engineering+and+Performance&rft.atitle=A+Numerical+Method+for+Inverse+Thermal+Analysis+of+Steady-State+Energy+Deposition+in+Plate+Structures&rft.au=Lambrakos%2C+S+G%3BZervaki%2C+AD%3BHaidemenopoulos%2C+G+N&rft.aulast=Lambrakos&rft.aufirst=S&rft.date=2012-02-01&rft.volume=21&rft.issue=2&rft.spage=180&rft.isbn=&rft.btitle=&rft.title=Journal+of+Materials+Engineering+and+Performance&rft.issn=10599495&rft_id=info:doi/10.1007%2Fs11665-011-9963-7 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-06-02 N1 - CODEN - #07548 N1 - SubjectsTermNotLitGenreText - Central America; Costa Rica; Costa Rica Seismogenesis Project; East Pacific; Expedition 344; framework silicates; Integrated Ocean Drilling Program; IODP Site U1380; marine sediments; North Pacific; Northeast Pacific; Pacific Ocean; physical properties; sediments; silicates; zeolite group ER - TY - JOUR T1 - A Nonvariational Consistent Hybrid Ensemble Filter AN - 1790968123; PQ0003081255 AB - A consistent hybrid ensemble filter (CHEF) for using hybrid forecast error covariance matrices that linearly combine aspects of both climatological and flow-dependent matrices within a nonvariational ensemble data assimilation scheme is described. The CHEF accommodates the ensemble data assimilation enhancements of (i) model space ensemble covariance localization for satellite data assimilation and (ii) Hodyss's method for improving accuracy using ensemble skewness. Like the local ensemble transform Kalman filter (LETKF), the CHEF is computationally scalable because it updates local patches of the atmosphere independently of others. Like the sequential ensemble Kalman filter (EnKF), it serially assimilates batches of observations and uses perturbed observations to create ensembles of analyses. It differs from the deterministic (no perturbed observations) ensemble square root filter (ESRF) and the EnKF in that (i) its analysis correction is unaffected by the order in which observations are assimilated even when localization is required, (ii) it uses accurate high-rank solutions for the posterior error covariance matrix to serially assimilate observations, and (iii) it accommodates high-rank hybrid error covariance models. Experiments were performed to assess the effect on CHEF and ESRF analysis accuracy of these differences. In the case where both the CHEF and the ESRF used tuned localized ensemble covariances for the forecast error covariance model, the CHEF's advantage over the ESRF increased with observational density. In the case where the CHEF used a hybrid error covariance model but the ESRF did not, the CHEF had a substantial advantage for all observational densities. JF - Monthly Weather Review AU - Bishop, Craig H AU - Huang, Bo AU - Wang, Xuguang AD - Naval Research Laboratory, Monterey, California Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 5073 EP - 5090 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 143 IS - 12 SN - 0027-0644, 0027-0644 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Forecasting KW - Ensembles KW - Models and modeling KW - Data assimilation KW - Remote Sensing KW - Forecast errors KW - Kalman Filters KW - Weather KW - Satellite Technology KW - Satellite data assimilation KW - Density KW - Kalman filter KW - Kalman filters KW - Errors KW - Model Studies KW - Filters KW - Reviews KW - Modelling KW - SW 0810:General KW - Q2 09244:Air-sea coupling KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790968123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=A+Nonvariational+Consistent+Hybrid+Ensemble+Filter&rft.au=Bishop%2C+Craig+H%3BHuang%2C+Bo%3BWang%2C+Xuguang&rft.aulast=Bishop&rft.aufirst=Craig&rft.date=2015-12-01&rft.volume=143&rft.issue=12&rft.spage=5073&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-14-00391.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 37 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Kalman filters; Modelling; Forecast errors; Satellite data assimilation; Kalman filter; Data assimilation; Remote Sensing; Filters; Satellite Technology; Weather; Kalman Filters; Reviews; Density; Errors; Model Studies DO - http://dx.doi.org/10.1175/MWR-D-14-00391.1 ER - TY - JOUR T1 - Using Forecast Temporal Variability to Evaluate Model Behavior AN - 1790967664; PQ0003081261 AB - The statistics of model temporal variability ought to be the same as those of the filtered version of reality that the model is designed to represent. Here, simple diagnostics are introduced to quantify temporal variability on different time scales and are then applied to NCEP and CMC global ensemble forecasting systems. These diagnostics enable comparison of temporal variability in forecasts with temporal variability in the initial states from which the forecasts are produced. They also allow for an examination of how day-to-day variability in the forecast model changes as forecast integration time increases. Because the error in subsequent analyses will differ, it is shown that forecast temporal variability should lie between corresponding analysis variability and analysis variability minus 2 times the analysis error variance. This expectation is not always met and possible causes are discussed. The day-to-day variability in NCEP forecasts steadily decreases at a slow rate as forecast time increases. In contrast, temporal variability increases during the first few days in the CMC control forecasts, and then levels off, consistent with a spinup of the forecasts starting from overly smoothed analyses. The diagnostics successfully reflect a reduction in the temporal variability of the CMC perturbed forecasts after a system upgrade. The diagnostics also illustrate a shift in variability maxima from storm-track regions for 1-day variability to blocking regions for 10-day variability. While these patterns are consistent with previous studies examining temporal variability on different time scales, they have the advantage of being obtainable without the need for extended (e.g., multimonth) forecast integrations. JF - Monthly Weather Review AU - Reynolds, Carolyn A AU - Satterfield, Elizabeth A AU - Bishop, Craig H AD - Naval Research Laboratory, Monterey, California Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 4785 EP - 4804 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 143 IS - 12 SN - 0027-0644, 0027-0644 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Models and modeling KW - Diagnostics KW - Ensembles KW - Model errors KW - Numerical weather prediction/forecasting KW - Prediction KW - Weather KW - Variability KW - Statistics KW - Temporal variations KW - Ensemble forecasting KW - Errors KW - Model Studies KW - Behavior KW - Reviews KW - Forecasting KW - Statistical forecasting KW - Modelling KW - SW 0810:General KW - Q2 09244:Air-sea coupling KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790967664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Using+Forecast+Temporal+Variability+to+Evaluate+Model+Behavior&rft.au=Reynolds%2C+Carolyn+A%3BSatterfield%2C+Elizabeth+A%3BBishop%2C+Craig+H&rft.aulast=Reynolds&rft.aufirst=Carolyn&rft.date=2015-12-01&rft.volume=143&rft.issue=12&rft.spage=4785&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-15-0083.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 41 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Prediction; Temporal variations; Modelling; Ensemble forecasting; Statistical forecasting; Weather; Variability; Statistics; Behavior; Reviews; Forecasting; Errors; Model Studies DO - http://dx.doi.org/10.1175/MWR-D-15-0083.1 ER - TY - JOUR T1 - Application of chromophoric dissolved organic matter absorbance and excitation-emission matrix fluorescence spectra (EEMS) to investigate clay-organic matter flocculation in riverine-estuarine systems AN - 1789753241; 2016-042499 AB - Flocculation in riverine-estuarine systems is largely controlled by physical factors and influenced by variations in the physiochemical condition and biological processes in the water column. Previous research has shown that changes in hydrodynamic shear, variations in ionic strength (salinity), and to a lesser degree pH, along the salinity gradient influences flocculation, disaggregation and particle size distributions with depth in natural river-estuarine waters. The scale and rate of aggregation and disaggregation of specific clay-organic matter (OM) floc assemblages under different hydrodynamic and physiochemical conditions in estuaries or other coastal river systems, is an area of ongoing research. Chromophoric dissolved organic matter (CDOM) is a fraction of the DOM pool that absorbs and/or emits light at discrete wavelengths when excited. The CDOM absorbance and fluorescence spectra in natural waters can be used in applications including: identifying water masses, tracking physical circulation, and quantifying the cycling of OM. A series of laboratory and field studies were conducted between 2011 and 2015 to investigate changes in the optical properties (CDOM absorbance and Excitation emission matrix (EEM) spectroscopy) of simulated or actual estuarine waters as a result of clay particle aggregation and disaggregation under different salinities and hydrodynamic shear conditions. Size characteristics of particulate matter and sediment samples were compared to the optical properties of the water column to identify specific OM components/constituents influencing flocculation processes in simulated or actual riverine-estuarine systems. Initial results show a difference in dominant DOM types by salinity, clay-OM composition, and flow conditions that may be indicative of system specific particle flocculation and disaggregation under different hydrodynamic regimes. Initial results are not conclusive but do suggest that the CDOM absorbance and EEMS spectra in natural waters can potentially be used to qualify the influence of OM on the flocculation and sedimentation of clay particulates in river-estuarine systems under different physiochemical and hydrodynamic conditions. JF - American Geophysical Union Fall Meeting AU - Smith, J P AU - Anonymous Y1 - 2015/12// PY - 2015 DA - December 2015 EP - Abstract PB - American Geophysical Union, Washington, DC VL - 2015 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789753241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Application+of+chromophoric+dissolved+organic+matter+absorbance+and+excitation-emission+matrix+fluorescence+spectra+%28EEMS%29+to+investigate+clay-organic+matter+flocculation+in+riverine-estuarine+systems&rft.au=Smith%2C+J+P%3BAnonymous&rft.aulast=Smith&rft.aufirst=J&rft.date=2015-12-01&rft.volume=2015&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2015 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-05-19 N1 - CODEN - #07548 ER - TY - JOUR T1 - Forecasting future estuarine hypoxia using a wavelet based neural network model AN - 1753470392; PQ0002384243 AB - Ecosystem based modeling and predictions of hypoxia in estuaries and their adjacent coastal areas have become increasingly of interest to researchers and coastal zone managers. Although progress has been made in modeling oxygen dynamics and short-term predictions, there is still a lack of long-term forecasts that incorporate multiple inputs including climatological effects such as El Nino-Southern Oscillation (ENSO) events. In this study, we first develop a hypoxic volume index (HVI) using 26-years of hypoxic volume (<62.5 mu m g l-1) measurements from the main-stem of the Chesapeake Bay. Then a cross-wavelet analysis is used to identify and weight input parameters in order to build a neural network model of future hypoxic volume. The time-forward dynamic model uses cross-bay winds along with the Oceanic Nino Index (ONI), and Susquehanna River flow indexes to predict a hypoxic volume index over the next several years. Wavelet analysis indicates an anti-phase relationship between southwesterly winds and hypoxic volume index, and an 18-month phase lag between Susquehanna River index and hypoxic volume index. The neural network model results yield R-values of 0.99, and 0.91 for training, and validation and an R 2 of 0.68 for predictions illustrating the usefulness and promise of these types of models for long-term predictions of hypoxic volume. Model results could be used as a climatologically based hypoxic volume baseline for comparing actual hypoxic volume response to nutrient load reductions. JF - Ocean Modelling AU - Muller, Andrew C AU - Muller, Diana Lynn AD - United States Naval Academy, Oceanography Department, Annapolis, MD 21402, USA Y1 - 2015/12// PY - 2015 DA - December 2015 SP - 314 EP - 323 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 96 SN - 1463-5003, 1463-5003 KW - Biotechnology and Bioengineering Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Hypoxia KW - Estuarine dynamics KW - Neural network models KW - El Nino KW - Wavelet coherence KW - Chesapeake Bay KW - Prediction KW - Oscillations KW - Wavelet analysis KW - Nutrients KW - Freshwater KW - Models KW - Ocean-atmosphere system KW - Brackishwater environment KW - Wind KW - Rivers KW - Marine KW - River flow KW - Neural networks KW - Estuaries KW - Climate KW - River discharge KW - Brackish KW - Identification KW - ANW, USA, Chesapeake Bay KW - Oxygen KW - Coastal zone KW - USA, Maryland, Susquehanna R. KW - Dynamic models KW - Oceans KW - Wave analysis KW - El Nino-Southern Oscillation event KW - Wind data KW - O 5080:Legal/Governmental KW - M2 551.468:Coastal Oceanography (551.468) KW - Q2 09162:Methods and instruments KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1753470392?accountid=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=Ocean+Modelling&rft.atitle=Forecasting+future+estuarine+hypoxia+using+a+wavelet+based+neural+network+model&rft.au=Muller%2C+Andrew+C%3BMuller%2C+Diana+Lynn&rft.aulast=Muller&rft.aufirst=Andrew&rft.date=2015-12-01&rft.volume=96&rft.issue=&rft.spage=314&rft.isbn=&rft.btitle=&rft.title=Ocean+Modelling&rft.issn=14635003&rft_id=info:doi/10.1016%2Fj.ocemod.2015.11.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Prediction; Wave analysis; Hypoxia; Climate; River discharge; Ocean-atmosphere system; Brackishwater environment; Identification; Wind data; Rivers; Oxygen; Coastal zone; Oscillations; Neural networks; Oceans; Estuaries; Nutrients; Wind; Models; River flow; Dynamic models; El Nino-Southern Oscillation event; Wavelet analysis; USA, Maryland, Susquehanna R.; ANW, USA, Chesapeake Bay; Marine; Brackish; Freshwater DO - http://dx.doi.org/10.1016/j.ocemod.2015.11.003 ER - TY - JOUR T1 - Aligning restoration science and the law to sustain ecological infrastructure for the future AN - 1850773264; PQ0003826649 AB - Ecological restoration as grounded in modern science is based on a systems perspective - it seeks to recover ecological systems characteristic of past or least-disturbed contemporary landscapes. This requires recovery of organisms along with the ecosystem features and dynamic processes that support them. Since self-sustainability is the goal, it also requires a landscape and environmental context that supports recovery of the system. As restoration becomes more widely practiced, so too are many specialized forms of environmental intervention, such as those associated with reducing the impacts of development, promoting recovery of endangered species, and achieving compensatory mitigation. These may be valuable and may also be informed by ecological science but they differ substantially from ecological restoration because they are not necessarily focused on recovery of a self-sustaining living system characteristic of past or least-disturbed landscapes. The US legal system has failed to make this distinction. Federal statutes do not explicitly define restoration and in fact do little to constrain or even guide this process; if this is not rectified, net ecological losses will continue to occur. Scientists and policy makers can add precision to the use and practice of ecological restoration and other, more specialized forms of restoration, to ensure a future that can support ecosystems and the people that depend on them. JF - Frontiers in Ecology and the Environment AU - Palmer, Margaret A AU - Ruhl, J B AD - University of Maryland Center for Environmental Science and the National Socio-Environmental Synthesis Center, Annapolis, MD, mpalmer@umd.edu Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 512 EP - 519 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 13 IS - 9 SN - 1540-9295, 1540-9295 KW - Ecology Abstracts; Environment Abstracts KW - Infrastructure KW - Mitigation KW - Legal aspects KW - Landscape KW - Endangered species KW - Intervention KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1850773264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Ecology+and+the+Environment&rft.atitle=Aligning+restoration+science+and+the+law+to+sustain+ecological+infrastructure+for+the+future&rft.au=Palmer%2C+Margaret+A%3BRuhl%2C+J+B&rft.aulast=Palmer&rft.aufirst=Margaret&rft.date=2015-11-01&rft.volume=13&rft.issue=9&rft.spage=512&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Ecology+and+the+Environment&rft.issn=15409295&rft_id=info:doi/10.1890%2F150053 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Infrastructure; Mitigation; Legal aspects; Landscape; Intervention; Endangered species DO - http://dx.doi.org/10.1890/150053 ER - TY - JOUR T1 - Whitecap lifetime stages from infrared imagery with implications for microwave radiometric measurements of whitecap fraction AN - 1800397164; 2016-057948 AB - Quantifying active and residual whitecap fractions separately can improve parameterizations of air-sea fluxes associated with breaking waves. We use data from a multi-instrumental field campaign on Floating Instrument Platform (FLIP) to simultaneously capture the signatures of active and residual whitecaps at visible, infrared (IR), and microwave wavelengths using, respectively, video camera, mid-IR camera, and a radiometer at 10 GHz. We present results from processing and analyzing IR images and correlating this information with radiometric time series of brightness temperature at horizontal and vertical polarizations T (sub B) (sub H) and T (sub B) (sub V) . The results provide evidence that breaking crests and decaying foam appear in mid-IR as bright and dark pixels clearly distinguishing active from residual whitecaps. We quantify the durations of whitecap lifetime stages from the IR images and identify their corresponding signatures in T (sub B) time series. Results show that T (sub B) (sub H) and T (sub B) (sub V) vary in phase during the active and in antiphase during the residual whitecap stages. A methodology to distinguish active and residual whitecaps in radiometric time series without a priori IR information has been developed and verified with corresponding IR and video images. The method uses the degree of polarization P (the ratio between the sum and difference of T (sub B) (sub V) and T (sub B) (sub H) ) to capture whitecaps as prominent spikes. The maximum and zero-crossing of the first derivative of P serve to identify the presence of active whitecaps, while the minimum of dP marks the transition from active to residual whitecap stage. The findings have implications for radiometric measurements of active and total whitecap fractions. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Potter, Henry AU - Smith, Geoffrey B AU - Snow, Charlotte M AU - Dowgiallo, David J AU - Bobak, Justin P AU - Anguelova, Magdalena D Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 7521 EP - 7537 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 11 SN - 2169-9275, 2169-9275 KW - United States KW - East Pacific KW - currents KW - ocean circulation KW - Northeast Pacific KW - time series analysis KW - statistical analysis KW - air-sea interface KW - ocean currents KW - California KW - North Pacific KW - Pacific Ocean KW - ocean waves KW - continental shelf KW - Northern California KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1800397164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Whitecap+lifetime+stages+from+infrared+imagery+with+implications+for+microwave+radiometric+measurements+of+whitecap+fraction&rft.au=Potter%2C+Henry%3BSmith%2C+Geoffrey+B%3BSnow%2C+Charlotte+M%3BDowgiallo%2C+David+J%3BBobak%2C+Justin+P%3BAnguelova%2C+Magdalena+D&rft.aulast=Potter&rft.aufirst=Henry&rft.date=2015-11-01&rft.volume=120&rft.issue=11&rft.spage=7521&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC011276 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2016-06-30 N1 - SubjectsTermNotLitGenreText - air-sea interface; California; continental shelf; currents; East Pacific; North Pacific; Northeast Pacific; Northern California; ocean circulation; ocean currents; ocean waves; Pacific Ocean; statistical analysis; time series analysis; United States DO - http://dx.doi.org/10.1002/2015JC011276 ER - TY - JOUR T1 - A Statistical Method for Correlating Paired Wave Spectra AN - 1790968374; PQ0003081061 AB - Ocean wave spectra are complex. Because of this complexity, no widely accepted method has been developed for the comparison between two sets of paired wave spectra. A method for intercomparing wave spectra is developed based on an example paradigm of the comparison of model spectra to observed spectra. Canonical correlation analysis (CCA) is used to investigate the correlation structure of the matrix of spectral correlations. The set of N ranked canonical correlations developed through CCA (here termed the r-sequence) is shown to be an effective method for understanding the degree of correlation between sets of paired spectral observation. A standard method for intercomparing sets of wave spectra based on CCA is then described. The method is elucidated through analyses of synthetic and real spectra that span a range of correlation from random to almost equal. JF - Journal of Atmospheric and Oceanic Technology AU - Collins, Clarence O, III AU - Vincent, C Linwood AU - Graber, Hans C AD - Oceanography Division, Naval Research Laboratory, Stennis Space Center, Mississippi Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 2130 EP - 2146 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 32 IS - 11 SN - 0739-0572, 0739-0572 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Atm/Ocean Structure/ Phenomena KW - Sea state KW - Observational techniques and algorithms KW - Buoy observations KW - Data processing KW - Quality assurance/control KW - Mathematical and statistical techniques KW - Principal components analysis KW - Statistical techniques KW - Marine KW - Ocean Waves KW - Surface water waves KW - Correlations KW - Spectral analysis KW - Statistical analysis KW - Statistical Methods KW - Correlation analysis KW - Model Studies KW - Methodology KW - Ocean wave spectra KW - Wave spectra KW - Correlation Analysis KW - Waves KW - Standards KW - Modelling KW - SW 0810:General KW - Q2 09162:Methods and instruments KW - O 6020:Offshore Engineering and Operations KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790968374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=A+Statistical+Method+for+Correlating+Paired+Wave+Spectra&rft.au=Collins%2C+Clarence+O%2C+III%3BVincent%2C+C+Linwood%3BGraber%2C+Hans+C&rft.aulast=Collins&rft.aufirst=Clarence&rft.date=2015-11-01&rft.volume=32&rft.issue=11&rft.spage=2130&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2FJTECH-D-15-0040.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Number of references - 18 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Wave spectra; Surface water waves; Correlation analysis; Modelling; Methodology; Ocean wave spectra; Statistical analysis; Spectral analysis; Correlations; Ocean Waves; Correlation Analysis; Statistical Methods; Standards; Waves; Model Studies; Marine DO - http://dx.doi.org/10.1175/JTECH-D-15-0040.1 ER - TY - JOUR T1 - U.S. Naval Aviation: operational airframe experience with combined environmental and mechanical loading AN - 1790965548; PQ0003061057 AB - Airframe structure is the core capability for all aviation operations, whether fixed or rotary wing, manned or unmanned, or ship-based or shore-based. Airframe materials are the underlying enabling technology for all air vehicle structures. Airframe maintainability is the primary availability and readiness driver for U.S. Naval Aviation. Traditionally, airframe structures are designed for immediate mechanical performance and loads-only structural response, and the degradation of properties over the life cycle and sustainment during operations are often an afterthought. Galvanic management and corrosion-resistant materials selection have never been done systematically as part of the structural analysis and lifing process. Additionally, the lack of true failure mechanism understanding of load path effects, crack initiation and growth behaviors, and nonuniform material response has often resulted in underdesign/overdesign, limits on new material insertion, costly life extension programs, and unexpected early in-service failures. Advances in structural and materials science for airframes offer significant opportunity for improvements in availability, readiness, reduced sustainment requirements, fatigue life enhancement, reduced weight and improved range, and enhanced design tools and standard practices. These science and technology advances would be realized in large part through the engineering and operational communities by facilitating mission profile-specific life prediction and operational requirement-tailored functionality, increasing operational readiness, reducing life-cycle costs, reducing logistics footprint, and lowering the maintenance burden on uniformed personnel. Durability can therefore be incorporated into the design and construction phase, where the largest return can be realized. JF - Corrosion Reviews AU - Nickerson, William C AD - 1Air Warfare and Weapons Department, Office of Naval Research, Code 35, Arlington, VA 22203, USA, william.nickerson@navy.mil Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 285 EP - 291 PB - Walter de Gruyter und Co., Genthiner Str. 13 Berlin 10785 Germany VL - 33 IS - 6 SN - 0334-6005, 0334-6005 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - combined loading KW - corrosion KW - durability KW - material degradation KW - structural lifing KW - Prediction KW - Fatigue KW - Structural analysis KW - Failures KW - Wings KW - Maintenance KW - Growth KW - Materials technology KW - Personnel KW - Reviews KW - Toughness KW - Corrosion KW - Standards KW - Cracks KW - Structural Engineering KW - Life Cycles KW - Q2 09282:Materials technology, corrosion, fouling and boring KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790965548?accountid=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=Corrosion+Reviews&rft.atitle=U.S.+Naval+Aviation%3A+operational+airframe+experience+with+combined+environmental+and+mechanical+loading&rft.au=Nickerson%2C+William+C&rft.aulast=Nickerson&rft.aufirst=William&rft.date=2015-11-01&rft.volume=33&rft.issue=6&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Corrosion+Reviews&rft.issn=03346005&rft_id=info:doi/10.1515%2Fcorrrev-2015-0067 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Growth; Materials technology; Structural analysis; Corrosion; Toughness; Wings; Failures; Cracks; Prediction; Fatigue; Personnel; Reviews; Standards; Life Cycles; Structural Engineering; Maintenance DO - http://dx.doi.org/10.1515/corrrev-2015-0067 ER - TY - JOUR T1 - Localized dissolution of grain boundary T1 precipitates in Al-3Cu-2Li AN - 1790965533; PQ0003061059 AB - Transmission electron microscopy (TEM) was employed to investigate the dissolution behavior of nanocrystalline grain boundary T1 precipitates in Al-3Cu-2Li. These grain boundary T1 plates exhibit an orientation relation with matrix, with the (1-11) alpha -Al parallel to (0001)T1 and [022] alpha -Al parallel to [10-10]T1, which is similar to the orientation relationship of T1 plates formed within grains. TEM studies showed that these grain boundary T1 plates react readily in moist air. As a result of the localized dissolution, the Cu-rich clusters form onto T1, which is consistent with the localized dissolution behavior observed in nanocrystalline S phase in Al-Cu-Mg. JF - Corrosion Reviews AU - Goswami, Ramasis AD - 1Naval Research Laboratory, Multifunctional Materials, Materials Science and Technology Division, Washington, DC 20375, USA, ramasis.goswami@nrl.navy.mil Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 395 EP - 401 PB - Walter de Gruyter und Co., Genthiner Str. 13 Berlin 10785 Germany VL - 33 IS - 6 SN - 0334-6005, 0334-6005 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Al-Li alloys KW - localized attack KW - microstructure KW - precipitation KW - TEM KW - Aluminum base alloys KW - Al-3Cu-2Li KW - Electron Microscopy KW - Behavior KW - Reviews KW - Boundaries KW - Corrosion KW - Q2 09282:Materials technology, corrosion, fouling and boring KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1790965533?accountid=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=Corrosion+Reviews&rft.atitle=Localized+dissolution+of+grain+boundary+T1+precipitates+in+Al-3Cu-2Li&rft.au=Goswami%2C+Ramasis&rft.aulast=Goswami&rft.aufirst=Ramasis&rft.date=2015-11-01&rft.volume=33&rft.issue=6&rft.spage=395&rft.isbn=&rft.btitle=&rft.title=Corrosion+Reviews&rft.issn=03346005&rft_id=info:doi/10.1515%2Fcorrrev-2015-0032 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Corrosion; Electron Microscopy; Behavior; Reviews; Boundaries DO - http://dx.doi.org/10.1515/corrrev-2015-0032 ER - TY - JOUR T1 - A coupled ionosphere-raytrace model for high-power HF heating AN - 1776666951; PQ0002797245 AB - The first 3-D model of artificial HF ionospheric heating to self-consistently calculate the modification in heating location due to evolving ionospheric gradients has been developed. The model combines the ionosphere model SAMI3/ESF and the HF propagation code MoJo-15. At each time step, the simulated path of the HF wave through the ionosphere is used to determine the HF heating location. These calculations have been used to explain the physical mechanism responsible for the snapback effect observed in an Arecibo HF heating experiment described by Bernhardt et al. (1988). The heater wave is refracted by the density cavity, which causes the heating location to drift in longitude. Eventually, the density cavity convects into the path of the refracted ray, such that only a small portion of the ray is above the threshold for HF heating and the heating location snaps back even though the ray itself is still refracted in longitude. Key Points * The first self-consistent 3-D model of artificial HF heating has been developed * The simulations explain the physical mechanism responsible for the snapback effect * The snapback effect can be suppressed by reducing the heater power and/or frequency JF - Geophysical Research Letters AU - Zawdie, KA AU - Huba, J D AU - Drob, D P AU - Bernhardt, P A AD - Space Science Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 9650 EP - 9656 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 22 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Numerical simulations KW - Simulation Analysis KW - Density KW - Ionosphere KW - Simulation KW - Ionospheric heating KW - Waves KW - Longitude KW - Wave refraction KW - Modelling KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 551.510.535:Ionosphere and Thermosphere (551.510.535) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1776666951?accountid=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=Geophysical+Research+Letters&rft.atitle=A+coupled+ionosphere-raytrace+model+for+high-power+HF+heating&rft.au=Black%2C+Peter%3BHawkins%2C+J%3BHarr%2C+P&rft.aulast=Black&rft.aufirst=Peter&rft.date=2012-01-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=18th+Conference+on+Satellite+Meteorology%2C+Oceanography+and+Climatology+%2F+First+Joint+AMS-Asia+Satellite+Meteorology+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Ionosphere; Wave refraction; Modelling; Numerical simulations; Ionospheric heating; Simulation; Longitude; Simulation Analysis; Density; Waves DO - http://dx.doi.org/10.1002/2015GL066673 ER - TY - JOUR T1 - New observations of molecular nitrogen in the Martian upper atmosphere by IUVS on MAVEN AN - 1776658603; PQ0002797166 AB - We identify molecular nitrogen (N sub(2)) emissions in the Martian upper atmosphere using the Imaging Ultraviolet Spectrograph (IUVS) on NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) mission. We report the first observations of the N sub(2) Lyman-Birge-Hopfield (LBH) bands at Mars and confirm the tentative identification of the N sub(2) Vegard-Kaplan (VK) bands. We retrieve N sub(2) density profiles from the VK limb emissions and compare calculated limb radiances between 90 and 210km against both observations and predictions from a Mars general circulation model (GCM). Contrary to earlier analyses using other satellite data, we find that N sub(2) abundances exceed GCM results by about a factor of 2 at 130km but are in agreement at 150km. The analysis and interpretation are enabled by a linear regression method used to extract components of UV spectra from IUVS limb observations. Key Points * N sub(2) detected in the upper atmosphere of Mars by IUVS on MAVEN * Tentative identification of N sub(2) Vegard-Kaplan band emission confirmed * N sub(2) Lyman-Birge-Hopfield bands identified on Mars for the first time JF - Geophysical Research Letters AU - Stevens, M H AU - Evans, J S AU - Schneider, N M AU - Stewart, AIF AU - Deighan, J AU - Jain, S K AU - Crismani, M AU - Stiepen, A AU - Chaffin AU - McClintock, W E AU - Holsclaw, G M AU - Lefevre, F AU - Lo, D Y AU - Clarke, J T AU - Montmessin, F AU - Bougher, S W AU - Jakosky, B M AD - Space Science Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 9050 EP - 9056 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 21 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Statistical analysis KW - Mars KW - Atmosphere KW - Mars atmospheric evolution KW - Ultraviolet radiation KW - Density profiles KW - Upper atmosphere KW - Biological surveys KW - Satellite Technology KW - Nitrogen in Mars atmosphere KW - Density KW - Spectral analysis KW - Atmospheric circulation KW - Mars evolution KW - Imaging techniques KW - Methodology KW - Mars spectra KW - Mars atmosphere KW - Satellite data KW - General circulation models KW - Evolution KW - Nitrogen KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 523.4:Planets (523.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1776658603?accountid=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=Geophysical+Research+Letters&rft.atitle=New+observations+of+molecular+nitrogen+in+the+Martian+upper+atmosphere+by+IUVS+on+MAVEN&rft.au=Stevens%2C+M+H%3BEvans%2C+J+S%3BSchneider%2C+N+M%3BStewart%2C+AIF%3BDeighan%2C+J%3BJain%2C+S+K%3BCrismani%2C+M%3BStiepen%2C+A%3BChaffin%3BMcClintock%2C+W+E%3BHolsclaw%2C+G+M%3BLefevre%2C+F%3BLo%2C+D+Y%3BClarke%2C+J+T%3BMontmessin%2C+F%3BBougher%2C+S+W%3BJakosky%2C+B+M&rft.aulast=Stevens&rft.aufirst=M&rft.date=2015-11-01&rft.volume=42&rft.issue=21&rft.spage=9050&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL065319 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Biological surveys; Ultraviolet radiation; Density profiles; Atmospheric circulation; Imaging techniques; Upper atmosphere; Nitrogen; Methodology; Mars spectra; Satellite data; Mars atmosphere; Mars atmospheric evolution; Nitrogen in Mars atmosphere; General circulation models; Spectral analysis; Statistical analysis; Mars; Mars evolution; Remote Sensing; Satellite Technology; Density; Atmosphere; Evolution DO - http://dx.doi.org/10.1002/2015GL065319 ER - TY - JOUR T1 - Observations of wind stress direction during Typhoon Chaba (2010) AN - 1776650396; PQ0002797236 AB - Direct flux measurements of stress direction taken at the ocean surface during Typhoon Chaba (2010) over 3days are examined for wind speeds between 12 and 26.5ms super(-1). Results show stress deviated up to 35 degree from the wind direction and resided predominantly between the wind and peak wave directions in both bimodal and unimodal seas. Off-wind stress angle was most pronounced in Chaba's wake where wind sea and swell created an apparent unimodal system with narrow directional spread. These conditions lasted 2days during which the stress direction was midway between the wind and wave directions. The implications for tropical cyclone forecasting are discussed. Key Points * Observations show wind stress direction in typhoon impacted by wavefield * Stress direction in typhoon is misaligned up to 35 degree from the wind direction * Wind sea and swell behind typhoon lack separation in frequency and direction JF - Geophysical Research Letters AU - Potter, Henry AU - Collins, Clarence O AU - Drennan, William M AU - Graber, Hans C AD - Remote Sensing Division, Naval Research Laboratory, Washington, DC, USA. Y1 - 2015/11// PY - 2015 DA - November 2015 SP - 9898 EP - 9905 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 22 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Wind stress KW - Prediction KW - Wakes KW - Wave frequency KW - Stress KW - Wave Direction KW - Wind direction KW - Swell KW - Wind speed KW - Tropical cyclone forecasting KW - Hurricanes KW - Tropical Cyclones KW - Oceans KW - Forecasting KW - Wave direction KW - Typhoons KW - Fluctuations KW - Wind KW - Oceanographic data KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1776650396?accountid=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=Geophysical+Research+Letters&rft.atitle=Observations+of+wind+stress+direction+during+Typhoon+Chaba+%282010%29&rft.au=Potter%2C+Henry%3BCollins%2C+Clarence+O%3BDrennan%2C+William+M%3BGraber%2C+Hans+C&rft.aulast=Potter&rft.aufirst=Henry&rft.date=2015-11-01&rft.volume=42&rft.issue=22&rft.spage=9898&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL065173 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Wind speed; Prediction; Wind stress; Hurricanes; Wave frequency; Wave direction; Swell; Tropical cyclone forecasting; Wakes; Wind direction; Oceanographic data; Tropical Cyclones; Oceans; Stress; Forecasting; Wave Direction; Fluctuations; Typhoons; Wind DO - http://dx.doi.org/10.1002/2015GL065173 ER - TY - JOUR T1 - Multi-channeled single chain variable fragment (scFv) based microfluidic device for explosives detection. AN - 1721360947; 26452845 AB - The development of explosives detection technologies has increased significantly over the years as environmental and national security agencies implement tighter pollution control measures and methods for improving homeland security. 2, 4, 6-Trinitrotoluene (TNT), known primarily as a component in munitions, has been targeted for both its toxicity and carcinogenic properties that if present at high concentrations can be a detriment to both humans, marine and plant ecosystems. Enabling end users with environmental detection and monitoring systems capable of providing real-time, qualitative and quantitative chemical analysis of these toxic compounds would be extremely beneficial. Reported herein is the development of a multi-channeled microfluidic device immobilized with single chain fragment variable (scFv) recombinant proteins specific for the explosive, TNT. Fluorescence displacement immunoassays performed under constant flow demonstrated trace level sensitivity and specificity for TNT. The utility of three multi-channeled devices immobilized with either (1) scFv recombinant protein, (2) biotinylated-scFv (bt-scFv) and (3) monoclonal anti-TNT (whole IgG molecule) were investigated and compared. Fluorescence dose response curves, crossreactivity measurements and limits of detection (LOD) for TNT were determined. Fluorescence displacement immunoassays for TNT in natural seawater demonstrated detection limits at sub-parts-per-billion levels (0.5 ppb) utilizing the microfluidic device with immobilized bt-scFv. Published by Elsevier B.V. JF - Talanta AU - Charles, Paul T AU - Davis, Jasmine AU - Adams, André A AU - Anderson, George P AU - Liu, Jinny L AU - Deschamps, Jeffrey R AU - Kusterbeck, Anne W AD - Center for Bio/Molecular Science and Engineering (Code 6920), US Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, USA. Electronic address: paul.charles@nrl.navy.mil. ; Center for Bio/Molecular Science and Engineering (Code 6920), US Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, USA. Y1 - 2015/11/01/ PY - 2015 DA - 2015 Nov 01 SP - 439 EP - 444 VL - 144 KW - Antibodies, Immobilized KW - 0 KW - Antibodies, Monoclonal KW - Explosive Agents KW - Immunoglobulin G KW - Recombinant Proteins KW - Single-Chain Antibodies KW - Water Pollutants, Chemical KW - neutravidin KW - Trinitrotoluene KW - 118-96-7 KW - Avidin KW - 1405-69-2 KW - Index Medicus KW - Microchannel KW - Fluorescence KW - TNT KW - Immunosensor KW - Recombinant protein KW - scFv KW - Seawater -- chemistry KW - Immunoglobulin G -- chemistry KW - Avidin -- chemistry KW - Recombinant Proteins -- immunology KW - Recombinant Proteins -- chemistry KW - Antibodies, Monoclonal -- chemistry KW - Limit of Detection KW - Immunoglobulin G -- immunology KW - Biotinylation KW - Antibodies, Monoclonal -- immunology KW - Single-Chain Antibodies -- chemistry KW - Single-Chain Antibodies -- immunology KW - Explosive Agents -- immunology KW - Water Pollutants, Chemical -- analysis KW - Trinitrotoluene -- analysis KW - Antibodies, Immobilized -- immunology KW - Water Pollutants, Chemical -- immunology KW - Explosive Agents -- analysis KW - Antibodies, Immobilized -- chemistry KW - Lab-On-A-Chip Devices KW - Trinitrotoluene -- immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1721360947?accountid=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=Talanta&rft.atitle=Multi-channeled+single+chain+variable+fragment+%28scFv%29+based+microfluidic+device+for+explosives+detection.&rft.au=Charles%2C+Paul+T%3BDavis%2C+Jasmine%3BAdams%2C+Andr%C3%A9+A%3BAnderson%2C+George+P%3BLiu%2C+Jinny+L%3BDeschamps%2C+Jeffrey+R%3BKusterbeck%2C+Anne+W&rft.aulast=Charles&rft.aufirst=Paul&rft.date=2015-11-01&rft.volume=144&rft.issue=&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Talanta&rft.issn=1873-3573&rft_id=info:doi/10.1016%2Fj.talanta.2015.06.039 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-07-28 N1 - Date created - 2015-10-10 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.talanta.2015.06.039 ER - TY - JOUR T1 - Southern Bay of Bengal currents and salinity intrusions during the northeast monsoon AN - 1832662771; 766417-18 AB - Shipboard velocity and hydrographic profiles collected in December 2013 along with drifter observations, satellite altimetry, global ocean nowcast/forecast products, and coupled model simulations were used to examine the circulation in the southern Bay of Bengal as part of ongoing international research efforts in the region. The observations captured the southward flowing East India Coastal Current (EICC) off southeast India and east of Sri Lanka. The EICC was approximately 100 km wide, with speeds exceeding 1 m s (super -1) in the upper 75 m. East of the EICC, a subsurface-intensified 300 km-wide, northward current was observed, with maximum speeds as high as 1 m s (super -1) between 50 m and 75 m. The EICC moved low-salinity water out of the bay and the subsurface northward flow carried high-salinity water into the bay during typical northeast monsoon conditions during a time period when the central equatorial Indian Ocean was experiencing a westerly wind burst related to the Madden-Julian Oscillation (MJO) event. While the northward subsurface high-salinity flow has previously been observed during the southwest monsoon, it was observed during the northeast monsoon. The observations are consistent with northward high-salinity subsurface flow in numerical model solutions. The analysis suggests that direct forcing along the equator may play a significant role for high-salinity intrusions east of Sri Lanka. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Wijesekera, H W AU - Jensen, T G AU - Jarosz, E AU - Teague, W J AU - Metzger, E J AU - Wang, D W AU - Jinadasa, S U P AU - Arulananthan, K AU - Centurioni, L R AU - Fernando, H J S Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 6897 EP - 6913 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 10 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - monsoons KW - Indian Ocean KW - Bay of Bengal KW - salinity KW - meteorology KW - ocean currents KW - climate change KW - temperature KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832662771?accountid=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=Journal+of+Geophysical+Research%3A+Oceans&rft.atitle=Southern+Bay+of+Bengal+currents+and+salinity+intrusions+during+the+northeast+monsoon&rft.au=Wijesekera%2C+H+W%3BJensen%2C+T+G%3BJarosz%2C+E%3BTeague%2C+W+J%3BMetzger%2C+E+J%3BWang%2C+D+W%3BJinadasa%2C+S+U+P%3BArulananthan%2C+K%3BCenturioni%2C+L+R%3BFernando%2C+H+J+S&rft.aulast=Wijesekera&rft.aufirst=H&rft.date=2015-10-01&rft.volume=120&rft.issue=10&rft.spage=6897&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC010744 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. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - Bay of Bengal; climate change; currents; Indian Ocean; meteorology; monsoons; ocean circulation; ocean currents; salinity; temperature DO - http://dx.doi.org/10.1002/2015JC010744 ER - TY - JOUR T1 - From meta-studies to modeling: Using synthesis knowledge to build broadly applicable process-based land change models AN - 1778005854; PQ0002337055 AB - This paper explores how meta-studies can support the development of process-based land change models (LCMs) that can be applied across locations and scales. We describe a multi-step framework for model development and provide descriptions and examples of how meta-studies can be used in each step. We conclude that meta-studies best support the conceptualization and experimentation phases of the model development cycle, but cannot typically provide full model parameterizations. Moreover, meta-studies are particularly useful for developing agent-based LCMs that can be applied across a wide range of contexts, locations, and/or scales, because meta-studies provide both quantitative and qualitative data needed to derive agent behaviors more readily than from case study or aggregate data sources alone. Recent land change synthesis studies provide sufficient topical breadth and depth to support the development of broadly applicable process-based LCMs, as well as the potential to accelerate the production of generalized knowledge through model-driven synthesis. JF - Environmental Modelling & Software AU - Magliocca, Nicholas R AU - van Vliet, Jasper AU - Brown, Calum AU - Evans, Tom P AU - Houet, Thomas AU - Messerli, Peter AU - Messina, Joseph P AU - Nicholas, Kimberly A AU - Ornetsmueller, Christine AU - Sagebiel, Julian AU - Schweizer, Vanessa AU - Verburg, Peter H AU - Yu, Qiangyi AD - National Socio-Environmental Synthesis Center (SESYNC), University of Maryland, 1 Park Place, Annapolis, MD 21401, USA Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 10 EP - 20 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 72 SN - 1364-8152, 1364-8152 KW - Environmental Engineering Abstracts (EN); Computer and Information Systems Abstracts (CI); CSA / ASCE Civil Engineering Abstracts (CE) KW - Land use change KW - Model development KW - Meta-analysis KW - Synthesis KW - Model validation KW - Agent-based models KW - Mathematical models KW - Phases KW - Land KW - Construction KW - Descriptions KW - Parametrization KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1778005854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Modelling+%26+Software&rft.atitle=From+meta-studies+to+modeling%3A+Using+synthesis+knowledge+to+build+broadly+applicable+process-based+land+change+models&rft.au=Magliocca%2C+Nicholas+R%3Bvan+Vliet%2C+Jasper%3BBrown%2C+Calum%3BEvans%2C+Tom+P%3BHouet%2C+Thomas%3BMesserli%2C+Peter%3BMessina%2C+Joseph+P%3BNicholas%2C+Kimberly+A%3BOrnetsmueller%2C+Christine%3BSagebiel%2C+Julian%3BSchweizer%2C+Vanessa%3BVerburg%2C+Peter+H%3BYu%2C+Qiangyi&rft.aulast=Magliocca&rft.aufirst=Nicholas&rft.date=2015-10-01&rft.volume=72&rft.issue=&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Environmental+Modelling+%26+Software&rft.issn=13648152&rft_id=info:doi/10.1016%2Fj.envsoft.2015.06.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-04-01 N1 - Last updated - 2017-01-05 DO - http://dx.doi.org/10.1016/j.envsoft.2015.06.009 ER - TY - JOUR T1 - Influence of hypoxia on biogenic structure in sediments on the Louisiana continental shelf AN - 1762361114; PQ0002464859 AB - As part of a study of the effects of seasonal hypoxia on sediment properties, samples were collected during the spring and late summer of 2009 from four sites of similar sediment type and water depth (30-39 m), but different recent history of bottom water oxygen concentration on the continental shelf of Louisiana. Sediment profile imaging (SPI), box coring, X-radiography, and computed tomography (CT) imaging were employed to characterize the biogenic structural differences in surficial sediments among a normoxic control site and three sites subjected to hypoxic events varying in frequency of occurrence. Results of the CT imagery indicated that macrobenthic biogenic structures were the most numerous at the H7 site that had experienced the least hypoxia in the past 23 years. The E4 site that had experienced hypoxia seasonally with a frequency between 50% and 75% of the time had the fewest biogenic structures in spring 2009, but exhibited recovery in terms of their abundance and diameter in summer 2009. E4 also exhibited high rates of bioturbation during the late-summer sampling as determined from excess 234Th. This suggests that the macrobenthos community at this site was in an active phase of recovery from hypoxia. At the A6 site, exposed to hypoxia with an annual frequency greater than or equal to 75%, biogenic structures were numerous but dimensionally small, correlating with the average individual size of macrobenthos found there. The total volume maxima occupied by biogenic structures in the sediment occurred below the uppermost sediment intervals, with the exception of the spring sample from the D5 site that experienced hypoxia between 25% and 50% of the time. CT-imagery indicating effects of seasonal hypoxia on biogenic structure in the top 10 cm of sediments detected more structures than SPI, X-radiographic imagery, or macrobenthos census data. The presence of relict burrows probably inflated estimates of biogenic structures in the subcores, rendering an integrated result that included creation, destruction, and preservation of burrows and voids over time. JF - Estuarine, Coastal and Shelf Science AU - Briggs, Kevin B AU - Hartmann, Valerie A AU - Yeager, Kevin M AU - Shivarudrappa, S AU - Diaz, Robert J AU - Osterman, Lisa E AU - Reed, Allen H AD - Seafloor Sciences Branch, Naval Research Laboratory, Stennis Space Center, MS 39529, USA Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 147 EP - 160 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 164 SN - 0272-7714, 0272-7714 KW - Environment Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Hypoxia KW - Macrobenthos KW - Computed tomography KW - Burrows KW - Bioturbation KW - Polychaete KW - Bivalve KW - Water depth KW - Historical account KW - ASW, USA, Louisiana KW - Abundance KW - Estuaries KW - Brackish KW - Summer KW - Sediments KW - Imaging techniques KW - Burrowing organisms KW - Oxygen KW - Sulfur dioxide KW - Sediment properties KW - Brackishwater environment KW - Census KW - Zoobenthos KW - Seasonal variations KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - ENA 12:Oceans & Estuaries KW - Q1 08485:Species interactions: pests and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1762361114?accountid=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=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Influence+of+hypoxia+on+biogenic+structure+in+sediments+on+the+Louisiana+continental+shelf&rft.au=Briggs%2C+Kevin+B%3BHartmann%2C+Valerie+A%3BYeager%2C+Kevin+M%3BShivarudrappa%2C+S%3BDiaz%2C+Robert+J%3BOsterman%2C+Lisa+E%3BReed%2C+Allen+H&rft.aulast=Briggs&rft.aufirst=Kevin&rft.date=2015-10-01&rft.volume=164&rft.issue=&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2015.07.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Burrowing organisms; Sediment properties; Hypoxia; Estuaries; Brackishwater environment; Zoobenthos; Bioturbation; Imaging techniques; Burrows; Water depth; Historical account; Oxygen; Sulfur dioxide; Abundance; Computed tomography; Census; Summer; Seasonal variations; Sediments; ASW, USA, Louisiana; Brackish DO - http://dx.doi.org/10.1016/j.ecss.2015.07.019 ER - TY - JOUR T1 - Is a high-altitude meteorological analysis necessary to simulate thermosphere-stratosphere coupling? AN - 1732826901; PQ0002230645 AB - We compare simulations of mesospheric tracer descent in the winter and spring of 2009 with two versions of the Whole Atmosphere Community Climate Model (WACCM), both with specified dynamics. One is constrained with data from the Modern-Era Retrospective Analysis for Research and Applications which extends from 0 to 50km; the other uses the Navy Operational Global Atmospheric Prediction System-Advanced Level Physics High Altitude (NOGAPS-ALPHA) which extends up to 92km. By comparison with Solar Occultation for Ice Experiment data we show that constraining WACCM to NOGAPS-ALPHA yields a dramatic improvement in the simulated descent of enhanced nitric oxide (NO) and very low methane (CH sub(4)). We suggest that constraining to NOGAPS-ALPHA compensates for an underestimate of nonorographic gravity wave drag in WACCM. Other possibilities, such as missing energetic particle precipitation or underestimated eddy diffusion, are less likely for the Arctic winter and spring of 2009. Key Points * Use of high-altitude analysis for simulating thermosphere-stratosphere coupling * Descent of nitric oxide and methane in polar night is a sensitive test for whole atmosphere models * High-altitude analysis can compensate for uncertainties in gravity wave drag parameterizations JF - Geophysical Research Letters AU - Siskind, DE AU - Sassi, F AU - Randall, CE AU - Harvey, V L AU - Hervig, ME AU - Bailey, S M AD - Space Science Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 8225 EP - 8230 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 19 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Gravity Waves KW - Atmospheric precipitations KW - Ice KW - Methane KW - Climate models KW - Climates KW - Turbulent diffusion KW - Gravity wave drag KW - Precipitation KW - Atmosphere KW - Drag KW - PN, Arctic KW - Methane in the atmosphere KW - Tracers KW - Numerical simulations KW - Gravity waves KW - Oxides KW - Eddy diffusion KW - Modelling KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1732826901?accountid=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=Geophysical+Research+Letters&rft.atitle=Is+a+high-altitude+meteorological+analysis+necessary+to+simulate+thermosphere-stratosphere+coupling%3F&rft.au=Siskind%2C+DE%3BSassi%2C+F%3BRandall%2C+CE%3BHarvey%2C+V+L%3BHervig%2C+ME%3BBailey%2C+S+M&rft.aulast=Siskind&rft.aufirst=DE&rft.date=2015-10-01&rft.volume=42&rft.issue=19&rft.spage=8225&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL065838 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Atmospheric precipitations; Tracers; Methane; Turbulent diffusion; Gravity waves; Modelling; Drag; Methane in the atmosphere; Climate models; Numerical simulations; Gravity wave drag; Precipitation; Eddy diffusion; Gravity Waves; Ice; Climates; Atmosphere; Oxides; PN, Arctic DO - http://dx.doi.org/10.1002/2015GL065838 ER - TY - JOUR T1 - Metaproteomic evidence of changes in protein expression following a change in electrode potential in a robust biocathode microbiome AN - 1727681976; PQ0002168715 AB - Microorganisms that respire electrodes may be exploited for biotechnology applications if key pathways for extracellular electron transfer can be identified and manipulated through bioengineering. To determine whether expression of proposed Biocathode-MCL extracellular electron transfer proteins are changed by modulating electrode potential without disrupting the relative distribution of microbial constituents, metaproteomic and 16S rRNA gene expression analyses were performed after switching from an optimal to suboptimal potential based on an expected decrease in electrode respiration. Five hundred and seventy-nine unique proteins were identified across both potentials, the majority of which were assigned to three previously defined Biocathode-MCL metagenomic clusters: a Marinobacter sp., a member of the family Chromatiaceae, and a Labrenzia sp (abbreviated as MCL). Statistical analysis of spectral counts using the Fisher's exact test identified 16 proteins associated with the optimal potential, five of which are predicted electron transfer proteins. The majority of proteins associated with the suboptimal potential were involved in protein turnover/synthesis, motility, and membrane transport. Unipept and 16S rRNA gene expression analyses indicated that the taxonomic profile of the microbiome did not change after 52 h at the suboptimal potential. These findings show that protein expression is sensitive to the electrode potential without inducing shifts in community composition, a feature that may be exploited for engineering Biocathode-MCL. All MS data have been deposited in the ProteomeXchange with identifier PXD001590 ( http://proteomecentral.proteomexchange.org/dataset/PXD001590 ). JF - Proteomics AU - Leary, Dagmar H AU - Hervey, William Judson AU - Malanoski, Anthony P AU - Wang, Zheng AU - Eddie, Brian J AU - Tender, Gabrielle S AU - Vora, Gary J AU - Tender, Leonard M AU - Lin, Baochuan AU - Strycharz-Glaven, Sarah M AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington, DC, USA. Y1 - 2015/10// PY - 2015 DA - Oct 2015 SP - 3486 EP - 3496 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 15 IS - 20 SN - 1615-9853, 1615-9853 KW - Biotechnology and Bioengineering Abstracts KW - Chromatiaceae KW - Data processing KW - Respiration KW - Marinobacter KW - Statistical analysis KW - Electron transfer KW - Gene expression KW - Community composition KW - Motility KW - Electrodes KW - Microorganisms KW - Protein turnover KW - proteomics KW - rRNA 16S KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727681976?accountid=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=Metaproteomic+evidence+of+changes+in+protein+expression+following+a+change+in+electrode+potential+in+a+robust+biocathode+microbiome&rft.au=Holt%2C+Teddy&rft.aulast=Holt&rft.aufirst=Teddy&rft.date=2012-01-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+Joint+Conference+on+the+Applications+of+Air+Pollution+Meteorology+with+the+A%26WMA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Gene expression; Motility; Community composition; Data processing; Respiration; Electrodes; Statistical analysis; Microorganisms; Protein turnover; proteomics; Electron transfer; rRNA 16S; Chromatiaceae; Marinobacter DO - http://dx.doi.org/10.1002/pmic.201400585 ER - TY - JOUR T1 - A Study of CINDY/DYNAMO MJO Suppressed Phase AN - 1727678271; PQ0002192465 AB - The diurnal variability and the environmental conditions that support the moisture resurgence of MJO events observed during the Cooperative Indian Ocean Experiment on Intraseasonal Variability (CINDY)/DYNAMO campaign in October-December 2011 are investigated using in situ observations and the cloud-resolving fully air-ocean-wave Coupled Ocean-Atmosphere Mesoscale Prediction System (COAMPS). Spectral density and wavelet analysis of the total precipitable water (TPW) constructed from the DYNAMO soundings and TRMM satellite precipitation reveal a deep layer of vapor resurgence during the observed Wheeler and Hendon real-time multivariate MJO index phases 5-8 (MJO suppressed phase), which include diurnal, quasi-2-, quasi-3-4-, quasi-6-8-, and quasi-16-day oscillations. A similar oscillatory pattern is found in the DYNAMO moorings sea surface temperature analysis, suggesting a tightly coupled atmosphere and ocean system during these periods. COAMPS hindcast focused on the 12-16 November 2011 event suggests that both the diurnal sea surface temperature (SST) pumping and horizontal and vertical moisture transport associated with the westward propagating mixed Rossby-Gravity (MRG) waves play an essential role in the moisture resurgence during this period. Idealized COAMPS simulations of MRG waves are used to estimate the MRG and diurnal SST contributions to the overall moisture increase. These idealized MRG sensitivity experiments showed the TPW increase varies from 9% to 13% with the largest changes occurring in the simulations that included a diurnal SST variation of 2.5 degree C as observed. JF - Journal of the Atmospheric Sciences AU - Chen, Sue AU - Flatau, Maria AU - Jensen, Tommy G AU - Shinoda, Toshiaki AU - Schmidt, Jerome AU - May, Paul AU - Cummings, James AU - Liu, Ming AU - Ciesielski, Paul E AU - Fairall, Christopher W AD - Naval Research Laboratory, Monterey, California Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 3755 EP - 3779 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 72 IS - 10 SN - 0022-4928, 0022-4928 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmosphere-ocean interaction KW - Diurnal effects KW - Madden-Julian oscillation KW - Oscillations KW - Coupled models KW - Model evaluation/performance KW - Prediction KW - Moisture KW - Variability KW - Moisture transport KW - Wavelet analysis KW - Mesoscale features KW - Air-sea coupling KW - Sounding KW - Ocean-atmosphere system KW - Waves KW - Deep layer KW - Sea surface temperatures KW - Diurnal precipitation variations KW - Temperature effects KW - Marine KW - ISW, Indian Ocean KW - Density KW - Temperature KW - Spectral analysis KW - Soundings KW - Precipitation KW - Wave propagation KW - Clouds KW - Atmosphere-ocean coupled models KW - Numerical simulations KW - Precipitable water KW - Wave hindcasting KW - Oceans KW - Wave analysis KW - Tropical Rainfall Measuring Mission (TRMM) KW - Sea surface temperature analysis KW - Oceanographic data KW - Q2 09393:Remote geosensing KW - SW 0810:General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727678271?accountid=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+the+Atmospheric+Sciences&rft.atitle=A+Study+of+CINDY%2FDYNAMO+MJO+Suppressed+Phase&rft.au=Chen%2C+Sue%3BFlatau%2C+Maria%3BJensen%2C+Tommy+G%3BShinoda%2C+Toshiaki%3BSchmidt%2C+Jerome%3BMay%2C+Paul%3BCummings%2C+James%3BLiu%2C+Ming%3BCiesielski%2C+Paul+E%3BFairall%2C+Christopher+W&rft.aulast=Chen&rft.aufirst=Sue&rft.date=2015-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+Joint+Conference+on+the+Applications+of+Air+Pollution+Meteorology+with+the+A%26WMA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Number of references - 58 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Temperature effects; Air-sea coupling; Wave hindcasting; Wave analysis; Ocean-atmosphere system; Deep layer; Soundings; Mesoscale features; Wave propagation; Moisture transport; Spectral analysis; Wavelet analysis; Precipitation; Clouds; Atmosphere-ocean coupled models; Numerical simulations; Precipitable water; Tropical Rainfall Measuring Mission (TRMM); Sea surface temperatures; Diurnal precipitation variations; Sea surface temperature analysis; Oceanographic data; Prediction; Moisture; Variability; Sounding; Density; Oceans; Temperature; Waves; ISW, Indian Ocean; Marine DO - http://dx.doi.org/10.1175/JAS-D-13-0348.1 ER - TY - JOUR T1 - Re-examining patriotism in Japanese education: analysis of Japanese elementary school moral readers AN - 1721357594; 4711589 AB - In 1947 the Fundamental Law of Education (FLE) defined the pacifist principles for post- war Japanese education and was revised in 2006 for the first time in nearly 60 years. The revised FLE stipulates the importance of teaching love for country and region and Japanese culture and traditions with special emphasis on moral education. Today, this moral education is regarded as an essential program for promoting patriotism among children in line with the revised FLE. Critics, however, fear that the revision is a revival of pre-war patriotism and a rightward shift in Japan's education. Their fear resurfaced more recently when Shinzō Abe, who carried out the revision of FLE during his first term as prime minister, was elected to his second term in December 2012. As Abe emphasized the importance of teaching patriotism in schools, the international media came to report that Japan's education was taking a turn to the right under his administration. While critics expressed their concern that Japan's education was becoming too patriotic, there was a lack of empirical inquiry into the issue of whether patriotic education had materialized in the classrooms. This study examined this issue by analyzing the content of moral readers currently used throughout Japan. The findings suggest that, contrary to the critics, the content of these readers does not emphasize patriotism. Instead, the readers seek to promote basic moral values such as faithfulness and friendship and sympathy and kindness. The findings are discussed with reference to social and educational contexts in Japan. Reprinted by permission of Carfax Publishing, Taylor & Francis Ltd. JF - Educational review AU - Anzai, Shinobu AD - United States Naval Academy Y1 - 2015/10// PY - 2015 DA - Oct 2015 SP - 436 EP - 458 VL - 67 IS - 4 SN - 0013-1911, 0013-1911 KW - Sociology KW - Friendship KW - Morals KW - Social values KW - Patriotism KW - Children KW - Primary schools KW - Japan UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1721357594?accountid=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=Educational+review&rft.atitle=Re-examining+patriotism+in+Japanese+education%3A+analysis+of+Japanese+elementary+school+moral+readers&rft.au=Anzai%2C+Shinobu&rft.aulast=Anzai&rft.aufirst=Shinobu&rft.date=2015-10-01&rft.volume=67&rft.issue=4&rft.spage=436&rft.isbn=&rft.btitle=&rft.title=Educational+review&rft.issn=00131911&rft_id=info:doi/10.1080%2F00131911.2014.975783 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2015-10-12 N1 - Last updated - 2015-10-12 N1 - SubjectsTermNotLitGenreText - 10141 11324; 9277 8508 6191; 2212; 11948 13245 8281 6085; 8282 8281 6085; 5317 6823; 191 300 30 DO - http://dx.doi.org/10.1080/00131911.2014.975783 ER - TY - JOUR T1 - Decadal re-evaluation of contaminant exposure and productivity of ospreys (Pandion haliaetus) nesting in Chesapeake Bay Regions of Concern. AN - 1705734611; 26114899 AB - The last large-scale ecotoxicological study of ospreys (Pandion haliaetus) in Chesapeake Bay was conducted in 2000-2001 and focused on U.S. EPA-designated Regions of Concern (ROCs; Baltimore Harbor/Patapsco, Anacostia/middle Potomac, and Elizabeth Rivers). In 2011-2012, ROCs were re-evaluated to determine spatial and temporal trends in productivity and contaminants. Concentrations of p,p'-DDE were low in eggs and below the threshold associated with eggshell thinning. Eggs from the Anacostia/middle Potomac Rivers had lower total PCB concentrations in 2011 than in 2000; however, concentrations remained unchanged in Baltimore Harbor. Polybrominated diphenyl ether flame retardants declined by 40%, and five alternative brominated flame retardants were detected at low levels. Osprey productivity was adequate to sustain local populations, and there was no relation between productivity and halogenated contaminants. Our findings document continued recovery of the osprey population, declining levels of many persistent halogenated compounds, and modest evidence of genetic damage in nestlings from industrialized regions. Published by Elsevier Ltd. JF - Environmental pollution (Barking, Essex : 1987) AU - Lazarus, Rebecca S AU - Rattner, Barnett A AU - McGowan, Peter C AU - Hale, Robert C AU - Schultz, Sandra L AU - Karouna-Renier, Natalie K AU - Ottinger, Mary Ann AD - U.S. Geological Survey, Patuxent Wildlife Research Center, Beltsville, MD 20705, USA; Marine-Estuarine Environmental Sciences Program and Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. ; U.S. Geological Survey, Patuxent Wildlife Research Center, Beltsville, MD 20705, USA. Electronic address: brattner@usgs.gov. ; U.S. Fish and Wildlife Service, Chesapeake Bay Field Office, Annapolis, MD 21401, USA. ; Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, VA 23062, USA. ; U.S. Geological Survey, Patuxent Wildlife Research Center, Beltsville, MD 20705, USA. ; Marine-Estuarine Environmental Sciences Program and Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. Y1 - 2015/10// PY - 2015 DA - October 2015 SP - 278 EP - 290 VL - 205 KW - Environmental Pollutants KW - 0 KW - Index Medicus KW - Chesapeake Bay KW - Osprey KW - Genotoxicity KW - Productivity KW - Persistent pollutants KW - Environmental Monitoring KW - Ovum -- chemistry KW - District of Columbia KW - Animals KW - Virginia KW - Food Chain KW - Maryland KW - Time Factors KW - Bays KW - Environmental Pollutants -- metabolism KW - Falconiformes -- physiology KW - Environmental Pollutants -- toxicity KW - Reproduction -- drug effects KW - Environmental Exposure KW - Environmental Pollutants -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1705734611?accountid=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+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Decadal+re-evaluation+of+contaminant+exposure+and+productivity+of+ospreys+%28Pandion+haliaetus%29+nesting+in+Chesapeake+Bay+Regions+of+Concern.&rft.au=Lazarus%2C+Rebecca+S%3BRattner%2C+Barnett+A%3BMcGowan%2C+Peter+C%3BHale%2C+Robert+C%3BSchultz%2C+Sandra+L%3BKarouna-Renier%2C+Natalie+K%3BOttinger%2C+Mary+Ann&rft.aulast=Lazarus&rft.aufirst=Rebecca&rft.date=2015-10-01&rft.volume=205&rft.issue=&rft.spage=278&rft.isbn=&rft.btitle=&rft.title=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.issn=1873-6424&rft_id=info:doi/10.1016%2Fj.envpol.2015.05.026 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-03-28 N1 - Date created - 2015-08-19 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envpol.2015.05.026 ER - TY - JOUR T1 - Topological study of steady state, three dimensional flow over a backward facing step AN - 1765951344; PQ0002038003 AB - The topology and evolution of flow over a backward facing step in three dimensional channel flow is examined from creeping flow conditions up to Re = 950 with aspect ratio 1:40 and expansion ratio 1:2. Direct numerical simulations were performed via the parallel finite element code "FEM-3D". Analysis of the results is performed using the three dimensional theory of separation. Results reveal the existence of a primary spanwise vortex that emanates from the lateral wall and is present for all Reynolds numbers immediately downstream from the step. Frictional (shear) stresses along the lateral wall create multiple tornado like vortices. Another spanwise vortex along the top wall appears at Re = 400. As the Reynolds number increases, the top vortex increases both in spanwise and streamwise length and stunts the growth of the primary vortex. The downstream motion of the top vortex releases frictional stress thus destroying some critical points upstream while creating new ones downstream. Finally, at Re = 900 and 950, the primary and top vortices are twisting severely. JF - Computers & Fluids AU - Liakos, Anastasios AU - Malamataris, Nikolaos A AD - Department of Mathematics, U.S. Naval Academy, Annapolis, MD 21402, USA, liakos@usna.edu Y1 - 2015/09/02/ PY - 2015 DA - 2015 Sep 02 SP - 1 EP - 18 PB - Elsevier B.V., P.O. Box 800 Kidlington Oxford OX5 1DX United Kingdom VL - 118 SN - 0045-7930, 0045-7930 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Tornado like vortex KW - Three dimensional theory of separation KW - Shear stress KW - Vortices KW - Computers KW - Reynolds Number KW - Stress KW - Expansion KW - Growth KW - Channel flow KW - Shear Stress KW - Downstream KW - Reynolds number KW - Channel Flow KW - Evolution KW - SW 0810:General KW - Q2 09183:Physics and chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765951344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Fluids&rft.atitle=Topological+study+of+steady+state%2C+three+dimensional+flow+over+a+backward+facing+step&rft.au=Liakos%2C+Anastasios%3BMalamataris%2C+Nikolaos+A&rft.aulast=Liakos&rft.aufirst=Anastasios&rft.date=2015-09-02&rft.volume=118&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Fluids&rft.issn=00457930&rft_id=info:doi/10.1016%2Fj.compfluid.2015.05.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Shear stress; Growth; Vortices; Channel flow; Reynolds number; Computers; Reynolds Number; Stress; Shear Stress; Downstream; Expansion; Channel Flow; Evolution DO - http://dx.doi.org/10.1016/j.compfluid.2015.05.019 ER - TY - JOUR T1 - Video observations of bed form morphodynamics in a meander bend AN - 1797529725; 2016-053099 AB - A new optical remote sensing technique for estimating water depth from an oblique camera view is described. The water surface and the bed were imaged simultaneously to create time-dependent maps of the water surface velocities and the bed elevations that can be used to validate numerical models at high spatial and temporal resolution. The technique was applied in a sandy meander bend at the University of Minnesota Saint Anthony Falls Laboratory Outdoor StreamLab. The root mean square differences between optical estimates of the bed and in situ observations ranged between 0.01 and 0.03 m. Mean bed form wavelength was 0.73 m and mean crest height was 0.07 m, but both varied with distance around the meander bend. Bed form classification varied with distance downstream, and sinuosity of bed forms varied with local radius of curvature. Bed form roughness scaled similarly to other natural riverine environments although wavelength and height magnitude and variability were larger than predicted by empirical formulations for straight reaches. Bed form translation rate varied between 1 and 5 mm s (super -1) . Estimates of velocity from particle image velocimetry (PIV) on the water surface were approximately 10% higher than in situ observations collected approximately 0.05 m below the water surface. Using the PIV observations to drive simple equations for bed load sediment flux, we explained up to 72% of the observed variance in downstream sediment flux. The new methodology described here provides nonintrusive, high spatial and temporal resolution measurements of both the bed and the flow. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Water Resources Research AU - Palmsten, Margaret L AU - Kozarek, Jessica L AU - Calantoni, Joseph AU - Montanari, Alberto AU - Bahr, Jean AU - Bloeschl, Guenter AU - Cai, Ximing AU - Mackay, D Scott AU - Michalak, Anna M AU - Rajaram, Harihar AU - Sander, Graham Y1 - 2015/09// PY - 2015 DA - September 2015 SP - 7238 EP - 7257 PB - American Geophysical Union, Washington, DC VL - 51 IS - 9 SN - 0043-1397, 0043-1397 KW - hydrology KW - bedload KW - sand KW - meanders KW - sediment transport KW - clastic sediments KW - video methods KW - equations KW - bedforms KW - observations KW - measurement KW - transport KW - streamflow KW - sediments KW - fluvial features KW - velocity KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1797529725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Video+observations+of+bed+form+morphodynamics+in+a+meander+bend&rft.au=Palmsten%2C+Margaret+L%3BKozarek%2C+Jessica+L%3BCalantoni%2C+Joseph%3BMontanari%2C+Alberto%3BBahr%2C+Jean%3BBloeschl%2C+Guenter%3BCai%2C+Ximing%3BMackay%2C+D+Scott%3BMichalak%2C+Anna+M%3BRajaram%2C+Harihar%3BSander%2C+Graham&rft.aulast=Palmsten&rft.aufirst=Margaret&rft.date=2015-09-01&rft.volume=51&rft.issue=9&rft.spage=7238&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1002%2F2014WR016321 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-06-17 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - bedforms; bedload; clastic sediments; equations; fluvial features; hydrology; meanders; measurement; observations; remote sensing; sand; sediment transport; sediments; streamflow; transport; velocity; video methods DO - http://dx.doi.org/10.1002/2014WR016321 ER - TY - JOUR T1 - Probing the kinetics of quantum dot-based proteolytic sensors AN - 1746882242; PQ0002077717 AB - As an enzyme superfamily, proteases are rivaled only by kinases in terms of their abundance within the human genome. Two ratiometric quantum dot (QD) Forster resonance energy transfer-based sensors designed to monitor the activity of the proteolytic enzymes collagenase and elastase are investigated here. Given the unique material constraints of these sensing constructs, assays are realized utilizing excess enzyme and fixed substrate in progress curve format to yield enzyme specificity or k sub(cat)/K sub(m) ratios. The range of k sub(cat)/K sub(m) values derived is 0.5-1.1 mM super(-1) s super(-1) for the collagenase sensor and 3.7-4.2 mM super(-1) s super(-1) for the elastase sensor. Of greater interest is the observation that the elastase sensor can be well represented by the Michaelis-Menten model while the collagenase sensor cannot. The latter demonstrates increased specificity at higher peptide substrate/QD loading values and an apparent QD-caused reversible inhibition as the reaction progresses. Understanding the detailed kinetic mechanisms that underpin these types of sensors will be important especially for their further quantitative utilization. JF - Analytical and Bioanalytical Chemistry AU - Diaz, Sebastian A AU - Malonoski, Anthony P AU - Susumu, Kimihiro AU - Hofele, Romina V AU - Oh, Eunkeu AU - Medintz, Igor L AD - Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, DC, 20375, USA, igor.medintz@nrl.navy.mil PY - 2015 SP - 7307 EP - 7318 PB - Springer Science+Business Media, Berlin/Heidelberg Germany VL - 407 IS - 24 SN - 1618-2642, 1618-2642 KW - Aqualine Abstracts; Water Resources Abstracts KW - Sensors KW - Enzymes KW - Inhibition KW - Model Studies KW - Yield KW - Resonance KW - Kinetics KW - Substrates KW - Assay KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1746882242?accountid=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=Analytical+and+Bioanalytical+Chemistry&rft.atitle=Probing+the+kinetics+of+quantum+dot-based+proteolytic+sensors&rft.au=Diaz%2C+Sebastian+A%3BMalonoski%2C+Anthony+P%3BSusumu%2C+Kimihiro%3BHofele%2C+Romina+V%3BOh%2C+Eunkeu%3BMedintz%2C+Igor+L&rft.aulast=Diaz&rft.aufirst=Sebastian&rft.date=2015-09-01&rft.volume=407&rft.issue=24&rft.spage=7307&rft.isbn=&rft.btitle=&rft.title=Analytical+and+Bioanalytical+Chemistry&rft.issn=16182642&rft_id=info:doi/10.1007%2Fs00216-015-8892-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-12-01 N1 - Number of references - 59 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Yield; Sensors; Resonance; Kinetics; Assay; Substrates; Enzymes; Inhibition; Model Studies DO - http://dx.doi.org/10.1007/s00216-015-8892-y ER - TY - JOUR T1 - Modeling tiger population and territory dynamics using an agent-based approach AN - 1746879240; PQ0002312078 AB - Effective conservation planning of globally endangered tigers (Panthera tigris) requires a good understanding of their population dynamics. Territoriality, an essential characteristic of many wildlife species, plays a crucial role in the population dynamics of tigers. However, previous models of tiger population dynamics have not adequately incorporated territoriality. We therefore developed and implemented a spatially explicit agent-based model of tiger population dynamics shaped by different territorial behaviors of males and females. To allow for predictions to new conditions, for which no data exist, territories are not imposed but emerge from the tigers' perception of habitat quality and from their interactions with each other. Tiger population dynamics is deduced from merging territory dynamics with observed demographic rates. We apply the model to Nepal's Chitwan National Park, part of a global biodiversity hotspot and home to a large (125) population of tigers. Our model matched closely with observed patterns of the real tiger population in the park, including reproduction, mortality, dispersal, resource selection, male and female land tenure, territory size and spatial distribution, and tiger population size and age structure. The ultimate purpose of the model, which will be presented in follow-up work, is to explore human-tiger interactions and assess threats to tiger populations across contexts and scales. The model can thus be used to better inform decision makers on how to conserve tigers under uncertain and changing future conditions. JF - Ecological Modelling AU - Carter, Neil AU - Levin, Simon AU - Barlow, Adam AU - Grimm, Volker AD - National Socio-Environmental Synthesis Center, 1 Park Place, Suite 300, Annapolis, MD 21401, USA Y1 - 2015/09// PY - 2015 DA - September 2015 SP - 347 EP - 362 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 312 SN - 0304-3800, 0304-3800 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Agent-based model KW - Carnivore KW - Panthera tigris KW - Population dynamics KW - Territory KW - Tiger KW - Spatial distribution KW - Hot spots KW - National parks KW - Biological diversity KW - Biodiversity KW - Nepal KW - Models KW - Demography KW - Mortality KW - Age composition KW - Mathematical models KW - Data processing KW - Wildlife KW - Habitat KW - Behavior KW - Perception KW - Parks KW - Conservation KW - Reproduction KW - Dispersal KW - Territorial behavior KW - Population number KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1746879240?accountid=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=Ecological+Modelling&rft.atitle=Modeling+tiger+population+and+territory+dynamics+using+an+agent-based+approach&rft.au=Carter%2C+Neil%3BLevin%2C+Simon%3BBarlow%2C+Adam%3BGrimm%2C+Volker&rft.aulast=Carter&rft.aufirst=Neil&rft.date=2015-09-01&rft.volume=312&rft.issue=&rft.spage=347&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2015.06.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-12-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Mortality; Age composition; Data processing; Mathematical models; Spatial distribution; Hot spots; Wildlife; National parks; Biodiversity; Territory; Habitat; Population dynamics; Models; Demography; Perception; Parks; Conservation; Reproduction; Dispersal; Territorial behavior; Biological diversity; Behavior; Population number; Panthera tigris; Nepal DO - http://dx.doi.org/10.1016/j.ecolmodel.2015.06.008 ER - TY - JOUR T1 - A New Look at Type-III Bursts and Their Use as Coronal Diagnostics AN - 1732839627; PQ0002250294 AB - We present meter-wave solar radio spectra of the highest spectro-temporal resolution achieved to date. The observations, obtained with the first station of the Long Wavelength Array (LWA1), show unprecedented detail of solar emissions across a wide bandwidth during a Type-III/IIIb storm. Our flux calibration demonstrates that the LWA1 can detect Type-III bursts much weaker than 1 SFU, much lower than previous observations, and that the distribution of fluxes in these bursts varies with frequency. The high sensitivity and low noise in the data provide strong constraints to models of this type of plasma emission, providing evidence against the idea that Type-IIIb striae are generated from electrons trapped in Langmuir-wave sidebands. The continuous generation of electron beams in the corona revealed by the high density Type-III storm is evidence for ubiquitous magnetic reconnection in the lower corona. Such an abundance of reconnection events not only contributes to the total coronal energy budget, but also provides an engine by which to form the populations of seed particles responsible for proton-rich solar energetic-particle events. An active region (AR) with such levels of reconnection and the accompanying Type-III/IIIb storms is proposed here to be associated with an increase of SEP production if a CME erupts. The data's constraints on existing theories of Type-IIIb production are used to make an association of the observed Type-IIIb storm to specific electron-beam paths with increased inhomogeneities in density, temperature, and/or turbulence. This scenario ties in the observed timing of Type-III and -IIIb storms, constrained theories of Type-III and -IIIb emission, and the ability of the emitting AR to produce a strong SEP event. The result requires but a single observable to cement these ideas, the statistical correlation of Type-III/IIIb activity with SEP-productive AR. JF - Solar Physics AU - Tun Beltran, Samuel D AU - Cutchin, S AU - White, S AD - Naval Research Laboratory, Washington, DC, 20375, USA, Samuel.TunBeltran@nrl.navy.mil Y1 - 2015/09// PY - 2015 DA - September 2015 SP - 2423 EP - 2437 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 290 IS - 9 SN - 0038-0938, 0038-0938 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sensitivity KW - Solar energetic particles KW - Solar emissions KW - Cement KW - Acoustic waves KW - Abundance KW - Temperature KW - Statistical analysis KW - Coronal mass ejections KW - Particulates KW - Storms KW - Energy budget KW - Solar particle events KW - Solar protons KW - Energy KW - Solar physics KW - Emissions KW - Magnetic reconnection KW - Noise pollution KW - Turbulence KW - Solar energy KW - Radio emission from solar corona KW - P 0000:AIR POLLUTION KW - M2 523.947:Solar Corona (523.947) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1732839627?accountid=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=Solar+Physics&rft.atitle=A+New+Look+at+Type-III+Bursts+and+Their+Use+as+Coronal+Diagnostics&rft.au=Tun+Beltran%2C+Samuel+D%3BCutchin%2C+S%3BWhite%2C+S&rft.aulast=Tun+Beltran&rft.aufirst=Samuel&rft.date=2015-09-01&rft.volume=290&rft.issue=9&rft.spage=2423&rft.isbn=&rft.btitle=&rft.title=Solar+Physics&rft.issn=00380938&rft_id=info:doi/10.1007%2Fs11207-015-0760-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-01 N1 - Number of references - 23 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Solar energetic particles; Solar emissions; Acoustic waves; Statistical analysis; Coronal mass ejections; Storms; Solar particle events; Energy budget; Solar protons; Solar physics; Magnetic reconnection; Noise pollution; Solar energy; Radio emission from solar corona; Sensitivity; Cement; Energy; Abundance; Temperature; Emissions; Particulates; Turbulence DO - http://dx.doi.org/10.1007/s11207-015-0760-6 ER - TY - JOUR T1 - The Influence of the MJO on the Intraseasonal Variability of Northern Hemisphere Spring Snow Depth AN - 1722176504; PQ0002014875 AB - Intraseasonal variability in springtime Northern Hemisphere daily snow depth change ( Delta SD) by phase of the MJO was explored in this study. Principal findings of the relationship between Delta SD and the MJO included the following: 1) Statistically significant regions of lagged Delta SD anomalies for multiple phases of the MJO were found in March, April, and May in both North America and Eurasia. 2) In each month, lagged Delta SD anomalies were physically supported by corresponding lagged anomalies of 500-hPa height (Z500) and surface air temperature (SAT). Spearman rank correlation coefficients indicated a moderate to strong relationship between both Z500 and Delta SD and SAT and Delta SD in both Eurasia and North America for phases 5 and 7 in March. In April, a moderately strong relationship between Z500 and Delta SD was found over Eurasia for phase 5, but the relationship between SAT and Delta SD was weak. In May, correlations between Delta SD and both Z500 and SAT over a hemisphere-wide latitude band from 60 degree to 75 degree N were close to -0.5 and -0.4, respectively. Given the strength of these statistical relationships, the following physical pathway is proposed for intraseasonal variability of spring snow depth changes: poleward-propagating Rossby waves in response to tropical MJO convection interact with Northern Hemisphere background flow, leading to anomalous troughing and ridging. These anomalous circulation centers then impact daily snow depth change via precipitation processes and anomalies in surface air temperature. JF - Journal of Climate AU - Barrett, Bradford S AU - Henderson, Gina R AU - Werling, Joshua S AD - Oceanography Department, U.S. Naval Academy, Annapolis, Maryland Y1 - 2015/09// PY - 2015 DA - September 2015 SP - 7250 EP - 7262 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 28 IS - 18 SN - 0894-8755, 0894-8755 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Rossby waves KW - Convection KW - Variability KW - Correlation Coefficient KW - Snow cover depth KW - Statistical analysis KW - Correlations KW - Convection development KW - Air temperature KW - Ridging KW - Eurasia KW - Waves KW - North America KW - Atmospheric circulation changes KW - Air Temperature KW - Precipitation processes KW - Snow KW - Planetary waves KW - Climates KW - Snow Depth KW - Precipitation KW - Ecosystem disturbance KW - Atmospheric circulation processes KW - Atmospheric circulation anomalies KW - Q2 09242:Observations and measurements at sea KW - SW 0810:General KW - M2 551.58:Climatology (551.58) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722176504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=The+Influence+of+the+MJO+on+the+Intraseasonal+Variability+of+Northern+Hemisphere+Spring+Snow+Depth&rft.au=Barrett%2C+Bradford+S%3BHenderson%2C+Gina+R%3BWerling%2C+Joshua+S&rft.aulast=Barrett&rft.aufirst=Bradford&rft.date=2015-09-01&rft.volume=28&rft.issue=18&rft.spage=7250&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI-D-15-0092.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Number of references - 88 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Convection; Planetary waves; Snow; Ecosystem disturbance; Air temperature; Atmospheric circulation processes; Rossby waves; Atmospheric circulation changes; Precipitation processes; Snow cover depth; Correlations; Statistical analysis; Convection development; Atmospheric circulation anomalies; Correlation Coefficient; Variability; Air Temperature; Ridging; Climates; Snow Depth; Waves; Precipitation; North America; Eurasia DO - http://dx.doi.org/10.1175/JCLI-D-15-0092.1 ER - TY - CPAPER T1 - Discovery of a New Spawning Population of Atlantic Sturgeon Acipenser oxyrinchus in the Pamunkey River, Virginia with an Estimate of the Annual Spawning Run Size T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731767874; 6359623 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Watterson, Carter AU - Hager, Christian Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Rivers KW - Atlantic KW - Anadromous species KW - Spawning populations KW - USA, Virginia, Pamunkey R. KW - USA, Virginia KW - Spawning KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731767874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Discovery+of+a+New+Spawning+Population+of+Atlantic+Sturgeon+Acipenser+oxyrinchus+in+the+Pamunkey+River%2C+Virginia+with+an+Estimate+of+the+Annual+Spawning+Run+Size&rft.au=Watterson%2C+Carter%3BHager%2C+Christian&rft.aulast=Watterson&rft.aufirst=Carter&rft.date=2015-08-16&rft.volume=47&rft.issue=1&rft.spage=170&rft.isbn=&rft.btitle=&rft.title=Process+Biochemistry&rft.issn=13595113&rft_id=info:doi/10.1016%2Fj.procbio.2011.10.029 L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Use of Acoustic Telemetry to Examine Habitat Preferences and Migration Patterns of Finetooth and Blacknose Sharks T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731767224; 6359277 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Watwood, Stephanie AU - Iafrate, Joseph AU - Reyier, Eric AU - Scheidt, Douglas Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Marine fish KW - Acoustic telemetry KW - Sharks KW - Telemetry KW - Ecological distribution KW - Habitat preferences KW - Habitat selection KW - Migration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731767224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Use+of+Acoustic+Telemetry+to+Examine+Habitat+Preferences+and+Migration+Patterns+of+Finetooth+and+Blacknose+Sharks&rft.au=Watwood%2C+Stephanie%3BIafrate%2C+Joseph%3BReyier%2C+Eric%3BScheidt%2C+Douglas&rft.aulast=Watwood&rft.aufirst=Stephanie&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Rise and Fall (and Hopeful Rise) of a Tidal Largemouth Bass Fishery in Potomac River (Maryland, U.S.A.) T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731767148; 6359107 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Love, Joseph Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Rivers KW - Fisheries KW - USA, Maryland, Potomac R. KW - Freshwater fish KW - Micropterus salmoides UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731767148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Rise+and+Fall+%28and+Hopeful+Rise%29+of+a+Tidal+Largemouth+Bass+Fishery+in+Potomac+River+%28Maryland%2C+U.S.A.%29&rft.au=Love%2C+Joseph&rft.aulast=Love&rft.aufirst=Joseph&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Regional Movements and Natural Habitat Associations of Red Drum Offshore East-Central Florida T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731765663; 6360579 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Iafrate, Joseph AU - Watwood, Stephanie AU - Reyier, Eric AU - Scheidt, Douglas Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - USA, Florida KW - Habitat KW - Environmental factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731765663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Regional+Movements+and+Natural+Habitat+Associations+of+Red+Drum+Offshore+East-Central+Florida&rft.au=Iafrate%2C+Joseph%3BWatwood%2C+Stephanie%3BReyier%2C+Eric%3BScheidt%2C+Douglas&rft.aulast=Iafrate&rft.aufirst=Joseph&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Developing Biological Reference Points and Identifying Stock Status for Management of Paddlefish Polyodon spathula in the Mississippi River Basin T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731765628; 6359998 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Sharov, Alexei AU - Wilberg, Michael Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Freshwater fish KW - USA, Mississippi R. basin KW - River basin management KW - Polyodon spathula UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731765628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Developing+Biological+Reference+Points+and+Identifying+Stock+Status+for+Management+of+Paddlefish+Polyodon+spathula+in+the+Mississippi+River+Basin&rft.au=Sharov%2C+Alexei%3BWilberg%2C+Michael&rft.aulast=Sharov&rft.aufirst=Alexei&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Growth of Re-Introduced American Eels in a Susquehanna River Tributary T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731765423; 6360064 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Newhard, Josh AU - Devers, Julie AU - Minkkinen, Steve Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Rivers KW - Growth KW - USA, Maryland, Susquehanna R. KW - Catadromous species KW - Tributaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731765423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Growth+of+Re-Introduced+American+Eels+in+a+Susquehanna+River+Tributary&rft.au=Newhard%2C+Josh%3BDevers%2C+Julie%3BMinkkinen%2C+Steve&rft.aulast=Newhard&rft.aufirst=Josh&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Implementing a Daily Electronic Harvest Reporting System for Maryland's Commercial Fisheries: Lessons Learned from the Striped Bass Pilot T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731764421; 6359943 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Reichert, Julie AU - Luisi, Michael AU - Fegley, Lynn AU - Walters, Brad AU - Baxter, Colden AU - Stevenson, Bryan AU - Walters, Jennifer AU - Barnes, Kelly AU - Zaveta, Danielle AU - Corbin, Ryan AU - Culzoni, Kate AU - Slacum Jr, H Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Commercial fishing KW - Fisheries KW - USA, Maryland KW - Morone saxatilis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731764421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Implementing+a+Daily+Electronic+Harvest+Reporting+System+for+Maryland%27s+Commercial+Fisheries%3A+Lessons+Learned+from+the+Striped+Bass+Pilot&rft.au=Reichert%2C+Julie%3BLuisi%2C+Michael%3BFegley%2C+Lynn%3BWalters%2C+Brad%3BBaxter%2C+Colden%3BStevenson%2C+Bryan%3BWalters%2C+Jennifer%3BBarnes%2C+Kelly%3BZaveta%2C+Danielle%3BCorbin%2C+Ryan%3BCulzoni%2C+Kate%3BSlacum+Jr%2C+H&rft.aulast=Reichert&rft.aufirst=Julie&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Evaluating the Effectiveness of Dockside Monitoring Using an Electronic Reporting System in the Maryland Blue Crab Fishery T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731764419; 6360341 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Slacum Jr, H AU - Davis, Brenda AU - Baxter, Colden AU - Corbin, Ryan AU - Early, Steve AU - Walters, Jennifer AU - Muzia, Kara AU - Stevenson, Bryan Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Crab fisheries KW - Crustacea KW - Fisheries KW - USA, Maryland KW - Callinectes sapidus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731764419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Evaluating+the+Effectiveness+of+Dockside+Monitoring+Using+an+Electronic+Reporting+System+in+the+Maryland+Blue+Crab+Fishery&rft.au=Slacum+Jr%2C+H%3BDavis%2C+Brenda%3BBaxter%2C+Colden%3BCorbin%2C+Ryan%3BEarly%2C+Steve%3BWalters%2C+Jennifer%3BMuzia%2C+Kara%3BStevenson%2C+Bryan&rft.aulast=Slacum+Jr&rft.aufirst=H&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Data Management: A Companion to Standard Methodologies for Improving International Collaboration T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731764401; 6360481 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Loftus, Andrew AU - Bonar, Scott AU - Austen, Douglas Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Data processing KW - Data management KW - International agreements KW - International standardization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731764401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Data+Management%3A+A+Companion+to+Standard+Methodologies+for+Improving+International+Collaboration&rft.au=Loftus%2C+Andrew%3BBonar%2C+Scott%3BAusten%2C+Douglas&rft.aulast=Loftus&rft.aufirst=Andrew&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Estimating the Effects of Climate Change within the Context of Other Simultaneous Stressors Using the Chesapeake Atlantis Model T2 - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AN - 1731761381; 6359905 JF - 145th Annual Meeting of the American Fisheries Society (AFS 2015) AU - Ihde, Thomas AU - Townsend, Howard AU - Scott, Rebecca Y1 - 2015/08/16/ PY - 2015 DA - 2015 Aug 16 KW - Climatic changes KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731761381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.atitle=Estimating+the+Effects+of+Climate+Change+within+the+Context+of+Other+Simultaneous+Stressors+Using+the+Chesapeake+Atlantis+Model&rft.au=Ihde%2C+Thomas%3BTownsend%2C+Howard%3BScott%2C+Rebecca&rft.aulast=Ihde&rft.aufirst=Thomas&rft.date=2015-08-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=145th+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2015%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Replumbing cities from gray to green: Exploring controls on stormwater infrastructure transitions T2 - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AN - 1731768690; 6363584 JF - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AU - Hopkins, Kristina AU - Grimm, Nancy AU - York, Abigail Y1 - 2015/08/09/ PY - 2015 DA - 2015 Aug 09 KW - Infrastructure KW - Cities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731768690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Ecological+Society+of+America+%28ESA+2015%29&rft.atitle=Replumbing+cities+from+gray+to+green%3A+Exploring+controls+on+stormwater+infrastructure+transitions&rft.au=Hopkins%2C+Kristina%3BGrimm%2C+Nancy%3BYork%2C+Abigail&rft.aulast=Hopkins&rft.aufirst=Kristina&rft.date=2015-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Ecologists accelerating discovery: Ecological synthesis paves the way to transdisciplinary socio-environmental synthesis T2 - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AN - 1731767892; 6362088 JF - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AU - Palmer, Margaret AU - Kramer, Jonathan AU - Boyd, James Y1 - 2015/08/09/ PY - 2015 DA - 2015 Aug 09 KW - Ecologists UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731767892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Ecological+Society+of+America+%28ESA+2015%29&rft.atitle=Ecologists+accelerating+discovery%3A+Ecological+synthesis+paves+the+way+to+transdisciplinary+socio-environmental+synthesis&rft.au=Palmer%2C+Margaret%3BKramer%2C+Jonathan%3BBoyd%2C+James&rft.aulast=Palmer&rft.aufirst=Margaret&rft.date=2015-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Testing the use of surrogate demographic information for endangered species management T2 - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AN - 1731766028; 6363223 JF - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AU - Che-Castaldo, Judy AU - Neel, Maile AU - Che-Castaldo, Christian Y1 - 2015/08/09/ PY - 2015 DA - 2015 Aug 09 KW - Demography KW - Endangered species KW - Endangered Species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731766028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Ecological+Society+of+America+%28ESA+2015%29&rft.atitle=Testing+the+use+of+surrogate+demographic+information+for+endangered+species+management&rft.au=Che-Castaldo%2C+Judy%3BNeel%2C+Maile%3BChe-Castaldo%2C+Christian&rft.aulast=Che-Castaldo&rft.aufirst=Judy&rft.date=2015-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - An "equilibrium theory" signature in the island distribution of human pathogens T2 - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AN - 1731765318; 6362051 JF - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AU - Burnside, William AU - Jean, Kevin AU - Guegan, Jean-Francois Y1 - 2015/08/09/ PY - 2015 DA - 2015 Aug 09 KW - Islands KW - Pathogens UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731765318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Ecological+Society+of+America+%28ESA+2015%29&rft.atitle=An+%22equilibrium+theory%22+signature+in+the+island+distribution+of+human+pathogens&rft.au=Burnside%2C+William%3BJean%2C+Kevin%3BGuegan%2C+Jean-Francois&rft.aulast=Burnside&rft.aufirst=William&rft.date=2015-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - The rise and fall of malaria under land use change T2 - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AN - 1731761591; 6361442 JF - 100th Annual Meeting of the Ecological Society of America (ESA 2015) AU - Baeza-Castro, Andres AU - Pascual, Mercedes AU - Santos-Vega, Mauricio Y1 - 2015/08/09/ PY - 2015 DA - 2015 Aug 09 KW - Resource management KW - Malaria KW - Land use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1731761591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Ecological+Society+of+America+%28ESA+2015%29&rft.atitle=The+rise+and+fall+of+malaria+under+land+use+change&rft.au=Baeza-Castro%2C+Andres%3BPascual%2C+Mercedes%3BSantos-Vega%2C+Mauricio&rft.aulast=Baeza-Castro&rft.aufirst=Andres&rft.date=2015-08-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=100th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2015/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-06 N1 - Last updated - 2015-11-09 ER - TY - CPAPER T1 - Solving the mystery of MPA performance: Linking governance to ecological outcomes T2 - 27th International Congress for Conservation Biology and 4th European Congress for Conservation Biology (ICCB-ECCB 2015) AN - 1713509820; 6356022 JF - 27th International Congress for Conservation Biology and 4th European Congress for Conservation Biology (ICCB-ECCB 2015) AU - Gill, David Y1 - 2015/08/02/ PY - 2015 DA - 2015 Aug 02 KW - Congress KW - Conservation KW - Bioinformatics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1713509820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=27th+International+Congress+for+Conservation+Biology+and+4th+European+Congress+for+Conservation+Biology+%28ICCB-ECCB+2015%29&rft.atitle=Solving+the+mystery+of+MPA+performance%3A+Linking+governance+to+ecological+outcomes&rft.au=Gill%2C+David&rft.aulast=Gill&rft.aufirst=David&rft.date=2015-08-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=27th+International+Congress+for+Conservation+Biology+and+4th+European+Congress+for+Conservation+Biology+%28ICCB-ECCB+2015%29&rft.issn=&rft_id=info:doi/ L2 - http://conbio.org/images/content_conferences/WebView-ICCB-ECCB2015Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-17 N1 - Last updated - 2015-09-18 ER - TY - JOUR T1 - Variability in normal-incidence acoustic response in shallow-water marine sediments AN - 1789753682; 2016-039651 AB - Lateral variations in mass properties of sediments (grain density, porosity, and composition) occur at many spatial scales in all types of sediments. Sediment bulk properties determine elasticity and density and, therefore, the degree of acoustic response. Variations in properties and processes limit the potential of using acoustic response to differentiate sediment types. Small changes in one or more properties can produce a wide variation in the acoustic response, and empirical curve fitting most often serves as models for these relationships. Sedimentary data and acoustic variability at 30 and 50 kHz from three sites in the Mississippi Sound (Lambert et al., 2002) have been further analyzed and compared for the available Shepard sediment classes. Initial observations revealed trends in acoustic variability based on sediment classification. Clustering techniques were used to estimate the central tendency of the sparse set of geoacoustic measurements based on selected combinations of geotechnical parameters. The group-averaged sediment properties (geotechnical, granulometric, and geoacoustical) partially correlate with the acoustic coefficient of variation of the normal-incidence ping-ensemble 50 kHz response. Changes in acoustic fluctuations at 30 and 50 kHz strongly correlate with water content and compositional variations, and are consistent with volume variability and scattering. Abstract Copyright (2015) Elsevier, B.V. JF - Continental Shelf Research AU - Meredith, Roger W AU - Faas, Richard W AU - Lambert, Douglas N Y1 - 2015/08/01/ PY - 2015 DA - 2015 Aug 01 SP - 92 EP - 103 PB - Elsevier, Oxford VL - 104 SN - 0278-4343, 0278-4343 KW - P-waves KW - body waves KW - shear strength KW - shallow-water environment KW - statistical analysis KW - geophysical methods KW - elastic waves KW - properties KW - cluster analysis KW - case studies KW - acoustical methods KW - marine sediments KW - classification KW - sediments KW - composition KW - velocity KW - water content KW - seismic waves KW - sonar methods KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789753682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Continental+Shelf+Research&rft.atitle=Variability+in+normal-incidence+acoustic+response+in+shallow-water+marine+sediments&rft.au=Meredith%2C+Roger+W%3BFaas%2C+Richard+W%3BLambert%2C+Douglas+N&rft.aulast=Meredith&rft.aufirst=Roger&rft.date=2015-08-01&rft.volume=104&rft.issue=&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2015.05.012 L2 - http://www.sciencedirect.com/science/journal/02784343 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2016-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2016-05-19 N1 - CODEN - CSHRDZ N1 - SubjectsTermNotLitGenreText - acoustical methods; body waves; case studies; classification; cluster analysis; composition; elastic waves; geophysical methods; marine sediments; P-waves; properties; sediments; seismic waves; shallow-water environment; shear strength; sonar methods; statistical analysis; velocity; water content DO - http://dx.doi.org/10.1016/j.csr.2015.05.012 ER - TY - JOUR T1 - Incipient motion of surf zone sediments AN - 1789751094; 2016-044002 AB - Incipient motion experiments were conducted with natural gravel, acetate beads, and coarse-gravel-sized electronic grains called Smart Sediment Grains in a Small-Oscillatory Flow Tunnel. Measurements of fluid velocity were made using Particle Image Velocimetry. The strength of the fluid shear stresses and the pressure gradients were examined for a range of oscillatory flow conditions at the onset of motion of the sediment particles to determine which mechanism had induced particle motion. The three sediment types utilized in these experiments facilitated an assessment of the effects of sediment grain size diameter, shape, and density on incipient motion. Results suggested that the onset of sediment motion was dominated by the pressure gradients for flows with small orbital excursion amplitudes, by the shear stresses for flows with large orbital excursion amplitudes and by the combined effects for intermediate flows. The denser, angular gravel required greater free-stream accelerations to trigger sediment motion than the spherical, less dense acetate beads, and Smart Sediment Grains. A combined parameter for incipient motion that accounts for the simultaneous effects of both shear stresses and pressure gradients while depending on the static coefficient of friction and the packing concentration of the mobile bed layer was evaluated for accuracy using a range of sediment types. The results suggested that the combined parameter may be a better indicator of sediment mobilization under oscillatory flows than the typically assumed shear stress criterion. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Frank, Donya AU - Foster, Diane AU - Sou, In Mei AU - Calantoni, Joseph Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 5710 EP - 5734 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 8 SN - 2169-9275, 2169-9275 KW - experimental studies KW - density KW - surf zones KW - grain size KW - shape analysis KW - sedimentation KW - marine transport KW - marine sedimentation KW - laboratory studies KW - marine sediments KW - transport KW - sediments KW - coastal environment KW - ocean floors KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789751094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Incipient+motion+of+surf+zone+sediments&rft.au=Frank%2C+Donya%3BFoster%2C+Diane%3BSou%2C+In+Mei%3BCalantoni%2C+Joseph&rft.aulast=Frank&rft.aufirst=Donya&rft.date=2015-08-01&rft.volume=120&rft.issue=8&rft.spage=5710&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010424 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - coastal environment; density; experimental studies; grain size; laboratory studies; marine sedimentation; marine sediments; marine transport; ocean floors; sedimentation; sediments; shape analysis; surf zones; transport DO - http://dx.doi.org/10.1002/2014JC010424 ER - TY - JOUR T1 - Bathymetrically controlled velocity-shear front at a tidal river confluence AN - 1789748372; 2016-044010 AB - Nonbuoyant front formation at the confluence of Nanjemoy Creek and the main Potomac River (MD) channel is examined. Terra satellite ASTER imagery reveals a sediment color front emerging from Nanjemoy Creek when the Potomac is near maximum ebb. Nearly contemporaneous ASTER and Landsat ETM+ imagery are used to extract surface velocities, which suggest a velocity shear front is collocated with the color front. In situ velocities (measured by RiverRay traverses near the Nanjemoy Creek mouth) confirm the shear front's presence. A finite-element simulation (using ADCIRC) replicates the observed velocity-shear front and is applied to decipher its physics. Three results emerge: (1) the velocity-shear front forms, confined to a shoal downstream of the creek-river confluence for most of the tidal cycle, (2) a simulation with a flat bottom in Nanjemoy Creek and Potomac River (i.e., no bathymetry variation) indicates the velocity-shear front never forms, hence the front cannot exist without the bathymetry, and (3) an additional simulation with a blocked-off Creek entrance demonstrates that while the magnitude of the velocity shear is largely unchanged without the creek, shear front formation is delayed in time. Without the Creek, there is no advection of the M (sub 6) tidal constituent (generated by nonlinear interaction of the flow with bottom friction) onto the shoals, only a locally generated contribution. A tidal phase difference between Nanjemoy and Potomac causes the ebbing Nanjemoy Creek waters to intrude into the Potomac as far south as its deep channel, and draw from a similar location in the Potomac during Nanjemoy flood. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Blain, Cheryl Ann AU - Mied, Richard P AU - McKay, Paul AU - Chen, Wei AU - Rhea, W Joseph Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 5850 EP - 5869 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 8 SN - 2169-9275, 2169-9275 KW - United States KW - currents KW - Charles County Maryland KW - shore features KW - sea water KW - stream transport KW - stream sediments KW - surface water KW - tides KW - tidal inlets KW - intertidal environment KW - optical properties KW - transport KW - circulation KW - sediments KW - coastal environment KW - Maryland KW - bathymetry KW - Nanjemoy Creek KW - discharge KW - Potomac River KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789748372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Bathymetrically+controlled+velocity-shear+front+at+a+tidal+river+confluence&rft.au=Blain%2C+Cheryl+Ann%3BMied%2C+Richard+P%3BMcKay%2C+Paul%3BChen%2C+Wei%3BRhea%2C+W+Joseph&rft.aulast=Blain&rft.aufirst=Cheryl&rft.date=2015-08-01&rft.volume=120&rft.issue=8&rft.spage=5850&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010563 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - bathymetry; Charles County Maryland; circulation; coastal environment; currents; discharge; intertidal environment; Maryland; Nanjemoy Creek; optical properties; Potomac River; sea water; sediments; shore features; stream sediments; stream transport; surface water; tidal inlets; tides; transport; United States DO - http://dx.doi.org/10.1002/2014JC010563 ER - TY - JOUR T1 - Predicting and managing heat dissipation from a neural probe AN - 1780519228; PQ0002843009 AB - Light stimulating neural probes are rapidly increasing our understanding of neural pathways. Relocating the externally coupled light source to the probe tip has the potential to dramatically improve the flexibility of the technique. However, this approach would generate heat within the embedded probe where even minor temperature excursions could easily damage tissues under study. A COMSOL model was used to study the thermal effects of these heated probes in the brain including blood perfusion and metabolic heating, and to investigate the effect of passive methods for improving heat dissipation. The probe temperature initially decreases with insertion depth, and then becomes steady. Extending the probe beyond the heated region has a similar effect, while increasing the size of the heated region steadily decreases the probe temperature. Increasing the thermal conductivity of the probe promotes spreading, decreasing the probe temperature. The effects of insertion depth and probe power dissipation were experimentally tested with a microfabricated, heated mock neural probe. The heated probe was tested in 0.65 % agarose gel at room temperature and in ex vivo cow brain at body temperature. The thermal resistance between the probe and the neural tissue or agarose gel was determined at a range of insertion depths and compared to the COMSOL model. JF - Biomedical Microdevices AU - Smith, Andrew N AU - Christian, Matthew P AU - Firebaugh, Samara L AU - Cooper, Garret W AU - Jamieson, Brian G AD - Department of Mechanical Engineering, U.S. Naval Academy, Annapolis, MD, 21402, USA, ansmith@usna.edu Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 1 EP - 9 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 17 IS - 4 SN - 1387-2176, 1387-2176 KW - Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Blood KW - Spreading KW - Perfusion KW - Body temperature KW - Probes KW - Brain KW - Models KW - Light effects KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1780519228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomedical+Microdevices&rft.atitle=Predicting+and+managing+heat+dissipation+from+a+neural+probe&rft.au=Smith%2C+Andrew+N%3BChristian%2C+Matthew+P%3BFirebaugh%2C+Samara+L%3BCooper%2C+Garret+W%3BJamieson%2C+Brian+G&rft.aulast=Smith&rft.aufirst=Andrew&rft.date=2015-08-01&rft.volume=17&rft.issue=4&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Biomedical+Microdevices&rft.issn=13872176&rft_id=info:doi/10.1007%2Fs10544-015-9976-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-04-01 N1 - Number of references - 12 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Temperature effects; Blood; Perfusion; Spreading; Body temperature; Brain; Probes; Light effects; Models DO - http://dx.doi.org/10.1007/s10544-015-9976-3 ER - TY - JOUR T1 - An empirical examination of echo chambers in US climate policy networks AN - 1773831450; PQ0002697559 AB - Diverse methods have been applied to understand why science continues to be debated within the climate policy domain. A number of studies have presented the notion of the 'echo chamber' to model and explain information flows across an array of social settings, finding disproportionate connections among ideologically similar political communicators. This paper builds on these findings to provide a more formal operationalization of the components of echo chambers. We then empirically test their utility using survey data collected from the community of political elites engaged in the contentious issue of climate politics in the United States. Our survey period coincides with the most active and contentious period in the history of US climate policy, when legislation regulating carbon dioxide emissions had passed through the House of Representatives and was being considered in the Senate. We use exponential random graph (ERG) modelling to demonstrate that both the homogeneity of information (the echo) and multi-path information transmission (the chamber) play significant roles in policy communication. We demonstrate that the intersection of these components creates echo chambers in the climate policy network. These results lead to some important conclusions about climate politics, as well as the relationship between science communication and policymaking at the elite level more generally. JF - Nature Climate Change AU - Jasny, Lorien AU - Waggle, Joseph AU - Fisher, Dana R AD - 1] National Socio-Environmental Synthesis Center, 1 Park Place, Suite 300 Annapolis, Maryland 21401, USA [2] Q-Step Centre, University of Exeter, Exeter, Devon EX4 4SB, UK Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 782 EP - 786 PB - Nature Publishing Group, The Macmillan Building London N1 9XW United Kingdom VL - 5 IS - 8 SN - 1758-678X, 1758-678X KW - Environment Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Climate models KW - Politics KW - Climate KW - Public policy and climate KW - Climate change KW - Environmental policy KW - USA KW - Communications KW - Emissions KW - Carbon dioxide KW - Carbon dioxide emissions KW - Legislation KW - M2 551.583:Variations (551.583) 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/1773831450?accountid=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+Climate+Change&rft.atitle=An+empirical+examination+of+echo+chambers+in+US+climate+policy+networks&rft.au=Jasny%2C+Lorien%3BWaggle%2C+Joseph%3BFisher%2C+Dana+R&rft.aulast=Jasny&rft.aufirst=Lorien&rft.date=2015-08-01&rft.volume=5&rft.issue=8&rft.spage=782&rft.isbn=&rft.btitle=&rft.title=Nature+Climate+Change&rft.issn=1758678X&rft_id=info:doi/10.1038%2Fnclimate2666 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Climate models; Climate change; Public policy and climate; Carbon dioxide emissions; Historical account; Communications; Politics; Climate; Emissions; Carbon dioxide; Environmental policy; Legislation; USA DO - http://dx.doi.org/10.1038/nclimate2666 ER - TY - JOUR T1 - Impact report on Nicaraguan canal issued, but not to public AN - 1758355003; PQ0002448696 AB - After just a year and a half of work, executives with the British consulting firm Environmental Resource Management (ERM) recently presented the Nicaraguan government with a 14-volume Environmental and Social Impact Assessment (ESIA) for what would be the world's largest civil engineering project, the interoceanic Nicaraguan Canal. JF - EcoAmericas AU - Blaha, David AU - Perez, Huete AU - Ordenez, Amado AD - ERM, Annapolis, Maryland, david.blaha@erm.com Y1 - 2015/08// PY - 2015 DA - August 2015 PB - Fourth Street Press, 3 Ellis Square Beverly MA 01915 United States VL - 17 IS - 10 SN - 1532-835X, 1532-835X KW - Sustainability Science Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Environment Abstracts KW - Resource management KW - Resources Management KW - Social Impact KW - Civil engineering KW - Civil Engineering KW - Canals KW - Assessments KW - Social impact KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - M3 1010:Issues in Sustainable Development KW - Q5 08504:Effects on organisms KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1758355003?accountid=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=EcoAmericas&rft.atitle=Impact+report+on+Nicaraguan+canal+issued%2C+but+not+to+public&rft.au=Blaha%2C+David%3BPerez%2C+Huete%3BOrdenez%2C+Amado&rft.aulast=Blaha&rft.aufirst=David&rft.date=2015-08-01&rft.volume=17&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=EcoAmericas&rft.issn=1532835X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Resource management; Civil engineering; Canals; Social impact; Civil Engineering; Assessments; Resources Management; Social Impact ER - TY - JOUR T1 - Time-Expanded Sampling for Ensemble-Based Data Assimilation Applied to Conventional and Satellite Observations AN - 1709182473; PQ0001901125 AB - The time-expanded sampling (TES) method, designed to improve the effectiveness and efficiency of ensemble-based data assimilation and subsequent forecast with reduced ensemble size, is tested with conventional and satellite data for operational applications constrained by computational resources. The test uses the recently developed ensemble Kalman filter (EnKF) at the Naval Research Laboratory (NRL) for mesoscale data assimilation with the U.S. Navy's mesoscale numerical weather prediction model. Experiments are performed for a period of 6 days with a continuous update cycle of 12 h. Results from the experiments show remarkable improvements in both the ensemble analyses and forecasts with TES compared to those without. The improvements in the EnKF analyses by TES are very similar across the model's three nested grids of 45-, 15-, and 5-km grid spacing, respectively. This study demonstrates the usefulness of the TES method for ensemble-based data assimilation when the ensemble size cannot be sufficiently large because of operational constraints in situations where a time-critical environment assessment is needed or the computational resources are limited. JF - Weather and Forecasting AU - Zhao, Qingyun AU - Xu, Qin AU - Jin, Yi AU - McLay, Justin AU - Reynolds, Carolyn AD - Marine Meteorology Division, Naval Research Laboratory, Monterey, California Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 855 EP - 872 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 30 IS - 4 SN - 0882-8156, 0882-8156 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Ensembles KW - Mesoscale forecasting KW - Numerical weather prediction/forecasting KW - Remote Sensing KW - Prediction KW - Remote sensing KW - Data assimilation KW - Assessments KW - Sampling KW - Weather forecasting KW - Size KW - Testing Procedures KW - Weather KW - Satellite Technology KW - Mathematical models KW - Environmental assessment KW - Laboratories KW - Numerical forecasting models KW - Kalman filter KW - Kalman filters KW - Model Studies KW - Satellite sensing KW - Satellite data KW - Mesoscale data assimilation KW - Mesoscale models KW - SW 5010:Network design KW - Q2 09393:Remote geosensing KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1709182473?accountid=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=Weather+and+Forecasting&rft.atitle=Time-Expanded+Sampling+for+Ensemble-Based+Data+Assimilation+Applied+to+Conventional+and+Satellite+Observations&rft.au=Zhao%2C+Qingyun%3BXu%2C+Qin%3BJin%2C+Yi%3BMcLay%2C+Justin%3BReynolds%2C+Carolyn&rft.aulast=Zhao&rft.aufirst=Qingyun&rft.date=2015-08-01&rft.volume=30&rft.issue=4&rft.spage=855&rft.isbn=&rft.btitle=&rft.title=Weather+and+Forecasting&rft.issn=08828156&rft_id=info:doi/10.1175%2FWAF-D-14-00108.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Number of references - 23 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Prediction; Satellite sensing; Mathematical models; Environmental assessment; Kalman filters; Remote sensing; Sampling; Weather forecasting; Size; Satellite data; Mesoscale data assimilation; Numerical forecasting models; Kalman filter; Mesoscale models; Data assimilation; Testing Procedures; Remote Sensing; Satellite Technology; Weather; Assessments; Laboratories; Model Studies DO - http://dx.doi.org/10.1175/WAF-D-14-00108.1 ER - TY - JOUR T1 - Some Climatological Aspects of the Madden-Julian Oscillation (MJO) AN - 1705061607; PQ0001839149 AB - One of the most commonly used metrics for both locating the Madden-Julian oscillation (MJO) geographically and defining the intensity of MJO convective activity is the real-time multivariate MJO (RMM) index. However, a climatology of the MJO, particularly with respect to the frequency of activity levels or of consecutive days at certain activity thresholds, does not yet exist. Thus, several climatological aspects of the MJO were developed in this study: 1) annual and 2) seasonal variability in MJO intensity, quantified using four defined activity categories (inactive, active, very active, and extremely active); 3) persistence in the above-defined four categories; 4) cycle length; and 5) low-frequency (decadal) variability. On an annual basis, MJO phases 1 and 2 occurred more often, and phase 8 occurred less often, than the other phases throughout the year. Notable seasonality was also found, particularly in the frequency of extremely active MJO in March-May (8% of days) compared with June-August (only 1% of days). The MJO was persistent in time and across intensity categories, and all activity categories the following day had at least an 80% chance of maintaining their amplitudes. Implications of this climatology are discussed, including length of complete MJO cycles (the shortest of which was 17 days) and correlations between MJO amplitude and atmospheric response. JF - Journal of Climate AU - Lafleur, Donald M AU - Barrett, Bradford S AU - Henderson, Gina R AD - Oceanography Department, U.S. Naval Academy, Annapolis, Maryland Y1 - 2015/08// PY - 2015 DA - August 2015 SP - 6039 EP - 6053 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 28 IS - 15 SN - 0894-8755, 0894-8755 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Madden-Julian oscillation KW - Climate variability KW - Intraseasonal variability KW - Seasonality KW - Variability KW - Climates KW - Convective activity KW - Climate change KW - Correlations KW - Seasonal variability KW - Climatology KW - Q2 09242:Observations and measurements at sea KW - SW 0810:General KW - M2 551.58:Climatology (551.58) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1705061607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Some+Climatological+Aspects+of+the+Madden-Julian+Oscillation+%28MJO%29&rft.au=Lafleur%2C+Donald+M%3BBarrett%2C+Bradford+S%3BHenderson%2C+Gina+R&rft.aulast=Lafleur&rft.aufirst=Donald&rft.date=2015-08-01&rft.volume=28&rft.issue=15&rft.spage=6039&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI-D-14-00744.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 61 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Seasonality; Climate change; Climatology; Convective activity; Correlations; Seasonal variability; Madden-Julian oscillation; Variability; Climates DO - http://dx.doi.org/10.1175/JCLI-D-14-00744.1 ER - TY - JOUR T1 - Workforce Development Innovations with Direct Care Workers: Better Jobs, Better Services, Better Business AN - 1704938484 AB - This study describes findings from a national search to identify innovative workforce practices designed to improve the lives of direct care workers serving individuals with mental health and substance use conditions, while simultaneously improving client care, and the business vitality of the employer. The search process, conducted by The Annapolis Coalition on the Behavioral Health Workforce, resulted in the selection of five programs to receive the Pacesetter Award from among 51 nominations received. Awardees understood the value of investing in direct care workers, who constitute an essential, but often overlooked, group within the behavioral health workforce. A review of these innovations yielded six cross-cutting principles that should inform future workforce efforts (a) supporting educational and career development (b) increasing wages and benefits (c) creating workforce development partnerships (d) using evidence-based practices to train staff and assess service fidelity (e) strengthening supervision and (f) employing people in recovery in direct care roles. JF - Community Mental Health Journal AU - Morris, John A AU - Hoge, Michael A AD - The Annapolis Coalition on the Behavioral Health Workforce, 1001 Barton Street, Columbia, SC, 29203, USA ; Yale University School of Medicine, 300 George Street, Suite 901, New Haven, CT, 06511, USA, The Annapolis Coalition on the Behavioral Health Workforce, 1001 Barton Street, Columbia, SC, 29203, USA ; Dailey, Wayne F; Yale University School of Medicine, 300 George Street, Suite 901, New Haven, CT, 06511, USA Y1 - 2015/08// PY - 2015 DA - Aug 2015 SP - 647 EP - 653 CY - New York PB - Springer Science & Business Media VL - 51 IS - 6 SN - 0010-3853 KW - Psychology KW - Substance Abuse KW - Partnerships KW - Professional development KW - Recovery KW - Substance abuse KW - Wages KW - Workers KW - Illness KW - Health Care Services KW - Mental Health KW - Evidence Based Practice KW - Health KW - Innovations KW - Mental Health Services KW - Care KW - Career development KW - Evidence based KW - Fidelity KW - Health behaviour KW - Labour force KW - Mental health KW - Nominations KW - Occupational health and safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1704938484?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aassia&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Community+Mental+Health+Journal&rft.atitle=Workforce+Development+Innovations+with+Direct+Care+Workers%3A+Better+Jobs%2C+Better+Services%2C+Better+Business&rft.au=Dailey%2C+Wayne+F%3BMorris%2C+John+A%3BHoge%2C+Michael+A&rft.aulast=Dailey&rft.aufirst=Wayne&rft.date=2015-08-01&rft.volume=51&rft.issue=6&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Community+Mental+Health+Journal&rft.issn=00103853&rft_id=info:doi/10.1007%2Fs10597-014-9798-4 LA - English DB - Applied Social Sciences Index & Abstracts (ASSIA); Social Services Abstracts N1 - Name - Pacesetter N1 - Date revised - 2015-08-18 N1 - Last updated - 2016-05-16 DO - http://dx.doi.org/10.1007/s10597-014-9798-4 ER - TY - JOUR T1 - Circumstellar magnetite from the LAP 031117 CO3.0 chondrite AN - 1832590516; 757444-58 AB - We report the first microstructural confirmation of circumstellar magnetite, identified in a petrographic thin section of the LaPaz Icefield 031117 CO3.0 chondrite. The O-isotopic composition of the grain indicates an origin in a low-mass (�2.2 M (sub �) ), approximately solar metallicity red/asymptotic giant branch (RGB/AGB) star undergoing first dredge-up. The magnetite is a single crystal measuring 750 X 670 nm, is free of defects, and is stoichiometric Fe (sub 3) O (sub 4) . We hypothesize that the magnetite formed via oxidation of previously condensed Fe dust within the circumstellar envelope of its progenitor star. Using an empirically derived rate constant for this reaction, we calculate that such oxidation could have occurred over timescales ranging from approximately �9000�500,000 years. This timescale is within the lifetime of estimates for dust condensation within RGB/AGB stars. Copyright (Copyright) 2015. The American Astronomical Society. All rights reserved. JF - The Astrophysical Journal AU - Zega, Thomas J AU - Haenecour, Pierre AU - Floss, Christine AU - Stroud, Rhonda M Y1 - 2015/07/20/ PY - 2015 DA - 2015 Jul 20 EP - Paper no. 55 PB - IOP Publishing for American Astronomical Society, Bristol VL - 808 IS - 1 SN - 0004-637X, 0004-637X KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - microstructure KW - LaPaz Icefield Meteorites KW - mass spectra KW - stable isotopes KW - iron KW - CO chondrites KW - asymptotic giant branch stars KW - meteorites KW - LAP 031117 KW - oxides KW - spectra KW - circumstellar matter KW - chondrites KW - stoichiometry KW - O-17/O-16 KW - red giant branch stars KW - condensation KW - isotope ratios KW - oxidation KW - electron microscopy data KW - O-18/O-16 KW - carbonaceous chondrites KW - X-ray spectra KW - TEM data KW - EDS spectra KW - focused ion beam KW - stars KW - metals KW - petrography KW - NanoSIMS KW - SEM data KW - magnetite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832590516?accountid=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=The+Astrophysical+Journal&rft.atitle=Circumstellar+magnetite+from+the+LAP+031117+CO3.0+chondrite&rft.au=Zega%2C+Thomas+J%3BHaenecour%2C+Pierre%3BFloss%2C+Christine%3BStroud%2C+Rhonda+M&rft.aulast=Zega&rft.aufirst=Thomas&rft.date=2015-07-20&rft.volume=808&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=The+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F808%2F1%2F55 L2 - http://iopscience.iop.org/0004-637X 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. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Number of references - 91 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - asymptotic giant branch stars; carbonaceous chondrites; chondrites; circumstellar matter; CO chondrites; condensation; EDS spectra; electron microscopy data; focused ion beam; ion probe data; iron; isotope ratios; isotopes; LAP 031117; LaPaz Icefield Meteorites; magnetite; mass spectra; metals; meteorites; microstructure; NanoSIMS; O-17/O-16; O-18/O-16; oxidation; oxides; oxygen; petrography; red giant branch stars; SEM data; spectra; stable isotopes; stars; stoichiometry; stony meteorites; TEM data; X-ray spectra DO - http://dx.doi.org/10.1088/0004-637X/808/1/55 ER - TY - JOUR T1 - Numerical simulation of large dunes in meandering streams and rivers with in-stream rock structures AN - 1832595829; 744007-4 AB - The evolution and migration of large dunes in a realistic intermediate-size experimental stream, the Saint Anthony Falls Laboratory (SAFL) Outdoor StreamLab (OSL), and two large-scale meandering rivers with in-stream rock structures are studied numerically using the SAFL Virtual StreamLab hydro-morphodynamic (VSL3D) model. Due to the challenges arising from mesh quality and large disparity in time-scales, coupled morpho- and hydro-dynamics simulations of bed forms has, for the most part, been restricted to sand wave amplitudes of few centimeters. In this work, we overcome such difficulties by employing the immersed boundary approach and a dual time-stepping technique of the VSL3D model [63]. The VSL3D employs the curvilinear immersed boundary (CURVIB) method along with a suspended sediment load module and is capable of simulating turbulent stratified flows coupled with bed morphodynamic evolution in realistic riverine environments with arbitrarily complex hydraulic structures. Turbulence is handled either via large-eddy simulation (LES) with the dynamic Smagorinski subgrid scale model or unsteady Reynolds-averaged Navier Stokes (URANS) equations closed with the k-omega turbulence model. Simulations in the intermediate-scale OSL channel, in which we also collected experimental morphodynamic data, show that LES can capture the evolution and migration of bed forms with characteristics that are in good agreement with experimental measurements. The URANS model, however, fails to excite the bed instability in the OSL channel but captures realistic dune evolution in the two large-scale meandering rivers. This finding is especially important as it demonstrates the potential of the VSL3D model as a powerful tool for simulating morphodynamic evolution under prototype conditions. To our knowledge, our work is the first attempt to simulate large-scale bed forms in waterways with an order of magnitude disparity in spatial scales, from the approximately 2.7 m wide OSL channel to the 27 m wide rivers. Accordingly, the height of the simulated dunes ranges from approximately 0.2 m to 2.0 m and the wavelength ranges from approximately 0.1 m to 50 m for the OSL and large-scale rivers, respectively. For all cases the statistical properties of the simulated bed forms are shown to agree well with those of bed forms observed in nature. Abstract Copyright (2015) Elsevier, B.V. JF - Advances in Water Resources AU - Khosronejad, Ali AU - Kozarek, Jessica L AU - Palmsten, Margaret L AU - Sotiropoulos, Fotis Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 45 EP - 61 PB - Elsevier, Oxford VL - 81 SN - 0309-1708, 0309-1708 KW - dunes KW - bendway weirs KW - meanders KW - sediment transport KW - simulation KW - bedforms KW - large-eddy simulation KW - unsteady Reynolds-averaged Navier Stokes KW - transport KW - fluvial features KW - rock vane structures KW - hydrodynamics KW - morphodynamics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832595829?accountid=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=Advances+in+Water+Resources&rft.atitle=Numerical+simulation+of+large+dunes+in+meandering+streams+and+rivers+with+in-stream+rock+structures&rft.au=Khosronejad%2C+Ali%3BKozarek%2C+Jessica+L%3BPalmsten%2C+Margaret+L%3BSotiropoulos%2C+Fotis&rft.aulast=Khosronejad&rft.aufirst=Ali&rft.date=2015-07-01&rft.volume=81&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/10.1016%2Fj.advwatres.2014.09.007 L2 - http://www.sciencedirect.com/science/journal/03091708 LA - English DB - GeoRef N1 - Conference title - M. S. Yalin memorial mini-colloquium on fluvial ecohydraulics and morphodynamics; new insights and challenges N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Number of references - 103 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - bedforms; bendway weirs; dunes; fluvial features; hydrodynamics; large-eddy simulation; meanders; morphodynamics; rock vane structures; sediment transport; simulation; transport; unsteady Reynolds-averaged Navier Stokes DO - http://dx.doi.org/10.1016/j.advwatres.2014.09.007 ER - TY - JOUR T1 - The Chronister Protocol: Early Experience With Immediate Immobilization in Flexion and Rapid Return to Play After Acute Lateral Patellar Dislocation AN - 1727684566; PQ0002133057 AB - Context: Acute lateral patellar dislocation is a common injury sustained by athletes, and often requires several months to recover and return to play. Objective: To describe a novel protocol for the treatment of acute lateral patellar dislocation that returns patients to play far sooner than traditional treatment protocols. Design: Case series and review of the literature. Setting: Division I NCAA institution. Patients: Two collegiate athletes who sustained first-time acute lateral patellar dislocations. Interventions: Traditional standard of care for acute lateral patellar dislocation after reduction involves 1-7 weeks of immobilization in full extension. Knee stiffness commonly results from this method, and return to full activity typically takes 2-4 months. We used a protocol involving immobilization in maximal flexion for 24 hr, with early aggressive range of motion and quadriceps strengthening in the first week after injury. Main Outcome Measures: Time to return to play. Results: Immediate on-site reduction of the patella followed by 24 hr of immobilization in maximal knee flexion was performed. Following an accelerated rehabilitation regimen, patients were able to return to sport an average of 3 days postinjury. Neither patient has experienced a recurrent dislocation. Conclusions: Our protocol is based on anatomic studies demonstrating reduced tension on the medial patellofemoral ligament, reduced hemarthrosis, and reduced soft tissue swelling in maximal knee flexion. This method apparently bypasses the knee stiffness and deconditioning commonly seen with traditional nonoperative regimens, allowing return to sport weeks or months sooner. JF - International Journal of Athletic Therapy & Training AU - Chronister, Raymond AU - Balazs, George C AU - Pickett, Adam AU - Rue, John-Paul H AU - Keblish, David J AD - United States Naval Academy Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 16 EP - 22 PB - Human Kinetics Publishers, P.O. Box 5076 Champaign IL 61825-5076 United States VL - 20 IS - 4 SN - 2157-7277, 2157-7277 KW - Physical Education Index KW - pateflar dislocation management, KW - treatment protocol KW - patellofemoral KW - dislocation KW - medial patellofemoral ligament KW - knee KW - Experience KW - Injuries KW - Dislocations KW - Intercollegiate sports KW - Knees KW - Patients KW - Sports KW - Immobilization KW - Athletes KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727684566?accountid=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=International+Journal+of+Athletic+Therapy+%26+Training&rft.atitle=The+Chronister+Protocol%3A+Early+Experience+With+Immediate+Immobilization+in+Flexion+and+Rapid+Return+to+Play+After+Acute+Lateral+Patellar+Dislocation&rft.au=Chronister%2C+Raymond%3BBalazs%2C+George+C%3BPickett%2C+Adam%3BRue%2C+John-Paul+H%3BKeblish%2C+David+J&rft.aulast=Chronister&rft.aufirst=Raymond&rft.date=2015-07-01&rft.volume=20&rft.issue=4&rft.spage=16&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Athletic+Therapy+%26+Training&rft.issn=21577277&rft_id=info:doi/10.1123%2Fijatt.2014-0100 LA - English DB - Physical Education Index N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Experience; Injuries; Dislocations; Intercollegiate sports; Knees; Patients; Sports; Immobilization; Athletes DO - http://dx.doi.org/10.1123/ijatt.2014-0100 ER - TY - JOUR T1 - Description of Lutzomyia (Trichophoromyia) nautaensis n. sp. (Diptera: Psychodidae) from the Peruvian Amazon Basin AN - 1712562956; PQ0001945900 AB - A new species of sand fly, which we describe as Lutzomyia(Trichophoromyia) nautaensis n. sp., was collected in the northern Peruvian Amazon Basin. In this region of Peru, cutaneous leishmaniasis is transmitted primarily by anthropophilic sand flies; however, zoophilic sand flies of the subgenus Trichophoromyia may also be incriminated in disease transmission. Detection of Leishmania spp. in Lutzomyia auraensis Mangabeira captured in the southern Peruvian Amazon indicates the potential of this and other zoophilic sand flies for human disease transmission, particularly in areas undergoing urban development. Herein, we describe Lutzomyia (Trichophoromyia) nautaensis n. sp., and report new records of sand flies in Peru. JF - Journal of Medical Entomology AU - Fernandez, Roberto AU - Lopez, Victor AU - Cardenas, Roldan AU - Requena, Edwin AD - Entomology Department, U.S. Naval Medical Research Unit No. 6, Av. Venezuela Cuadra 36, Callao 2, Lima, Peru., Roberto.Fernandez@med.navy.mil Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 622 EP - 625 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 United States VL - 52 IS - 4 SN - 0022-2585, 0022-2585 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - Lutzomyia (Trichophoromyia) nautaensis n. sp. KW - phlebotomine sand fly KW - new species KW - Loreto KW - Peru KW - New records KW - Human diseases KW - Lutzomyia KW - Basins KW - Entomology KW - Public health KW - Disease transmission KW - Leishmania KW - Animal morphology KW - Psychodidae KW - Taxonomy KW - Disease detection KW - ISE, Peru KW - Diptera KW - Aquatic insects KW - Cutaneous leishmaniasis KW - New species KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - Q1 08563:Fishing gear and methods KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712562956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Medical+Entomology&rft.atitle=Description+of+Lutzomyia+%28Trichophoromyia%29+nautaensis+n.+sp.+%28Diptera%3A+Psychodidae%29+from+the+Peruvian+Amazon+Basin&rft.au=Fernandez%2C+Roberto%3BLopez%2C+Victor%3BCardenas%2C+Roldan%3BRequena%2C+Edwin&rft.aulast=Fernandez&rft.aufirst=Roberto&rft.date=2015-07-01&rft.volume=52&rft.issue=4&rft.spage=622&rft.isbn=&rft.btitle=&rft.title=Journal+of+Medical+Entomology&rft.issn=00222585&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Number of references - 7 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Animal morphology; Human diseases; Taxonomy; Disease detection; Aquatic insects; Entomology; Disease transmission; Public health; New species; New records; Basins; Cutaneous leishmaniasis; Leishmania; Psychodidae; Lutzomyia; Diptera; ISE, Peru ER - TY - JOUR T1 - Modeling the ionospheric impact of tsunami-driven gravity waves with SAMI3: Conjugate effects AN - 1709192085; PQ0001865588 AB - The Naval Research Laboratory first-principles ionosphere model SAMI3 is used to study the ionospheric effects associated with tsunami-driven gravity waves. Specifically, the Tohoku-Oki tsunami of 11 March 2011 is modeled. It is shown that gravity wave-induced variations in the neutral wind lead to plasma velocity variations both perpendicular and parallel to the geomagnetic field. Moreover, the electric field induced by the neutral wind perturbations can map to the conjugate hemisphere. Thus, electron density variations can be generated in both hemispheres which impact the total electron content (TEC) and 6300 Sairglow emission. It is found that the TEC exhibits variations of less than or equal to plus or minus 0.1 total electron content unit (1 TECU = 10 super(16) el m super(-2)) and the 6300 A airglow emission variation is up to plus or minus 2.5% relative to the unperturbed background airglow. Key Points * Tsunami-driven gravity waves can affect the magnetically conjugate ionosphere * Variations in the TEC and airglow emission in the conjugate hemisphere * Conjugate ionospheric effects depend on the gravity wave propagation direction JF - Geophysical Research Letters AU - Huba, J D AU - Drob, D P AU - Wu, T-W AU - Makela, J J AD - Plasma Physics Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 5719 EP - 5726 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 14 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Gravity Waves KW - Gravity wave propagation KW - Density KW - Velocity KW - Electric Fields KW - Electric field KW - Wind fields KW - Wave propagation KW - Conjugate ionosphere KW - Wind perturbations KW - Geomagnetic field KW - Airglow KW - Electric fields KW - Gravity waves KW - Ionosphere KW - Ionospheric electron content KW - Tsunamis KW - Wind KW - Modelling KW - Q2 09102:Institutes and organizations KW - SW 0810:General KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1709192085?accountid=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=Geophysical+Research+Letters&rft.atitle=Modeling+the+ionospheric+impact+of+tsunami-driven+gravity+waves+with+SAMI3%3A+Conjugate+effects&rft.au=Huba%2C+J+D%3BDrob%2C+D+P%3BWu%2C+T-W%3BMakela%2C+J+J&rft.aulast=Huba&rft.aufirst=J&rft.date=2015-07-01&rft.volume=42&rft.issue=14&rft.spage=5719&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL064871 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Geomagnetic field; Electric fields; Gravity waves; Ionosphere; Tsunamis; Wave propagation; Wind fields; Modelling; Wind perturbations; Gravity wave propagation; Airglow; Ionospheric electron content; Electric field; Conjugate ionosphere; Gravity Waves; Density; Velocity; Electric Fields; Wind DO - http://dx.doi.org/10.1002/2015GL064871 ER - TY - JOUR T1 - Interactive effects of climate change with nutrients, mercury, and freshwater acidification on key taxa in the North Atlantic Landscape Conservation Cooperative region. AN - 1692292485; 25556986 AB - The North Atlantic Landscape Conservation Cooperative LCC (NA LCC) is a public-private partnership that provides information to support conservation decisions that may be affected by global climate change (GCC) and other threats. The NA LCC region extends from southeast Virginia to the Canadian Maritime Provinces. Within this region, the US National Climate Assessment documented increases in air temperature, total precipitation, frequency of heavy precipitation events, and rising sea level, and predicted more drastic changes. Here, we synthesize literature on the effects of GCC interacting with selected contaminant, nutrient, and environmental processes to adversely affect natural resources within this region. Using a case study approach, we focused on 3 stressors with sufficient NA LCC region-specific information for an informed discussion. We describe GCC interactions with a contaminant (Hg) and 2 complex environmental phenomena-freshwater acidification and eutrophication. We also prepared taxa case studies on GCC- and GCC-contaminant/nutrient/process effects on amphibians and freshwater mussels. Several avian species of high conservation concern have blood Hg concentrations that have been associated with reduced nesting success. Freshwater acidification has adversely affected terrestrial and aquatic ecosystems in the Adirondacks and other areas of the region that are slowly recovering due to decreased emissions of N and sulfur oxides. Eutrophication in many estuaries within the region is projected to increase from greater storm runoff and less denitrification in riparian wetlands. Estuarine hypoxia may be exacerbated by increased stratification. Elevated water temperature favors algal species that produce harmful algal blooms (HABs). In several of the region's estuaries, HABs have been associated with bird die-offs. In the NA LCC region, amphibian populations appear to be declining. Some species may be adversely affected by GCC through higher temperatures and more frequent droughts. GCC may affect freshwater mussel populations via altered stream temperatures and increased sediment loading during heavy storms. Freshwater mussels are sensitive to un-ionized ammonia that more toxic at higher temperatures. We recommend studying the interactive effects of GCC on generation and bioavailability of methylmercury and how GCC-driven shifts in bird species distributions will affect avian exposure to methylmercury. Research is needed on how decreases in acid deposition concurrent with GCC will alter the structure and function of sensitive watersheds and surface waters. Studies are needed to determine how GCC will affect HABs and avian disease, and how more severe and extensive hypoxia will affect fish and shellfish populations. Regarding amphibians, we suggest research on 1) thermal tolerance and moisture requirements of species of concern, 2) effects of multiple stressors (temperature, desiccation, contaminants, nutrients), and 3) approaches to mitigate impacts of increased temperature and seasonal drought. We recommend studies to assess which mussel species and populations are vulnerable and which are resilient to rising stream temperatures, hydrological shifts, and ionic pollutants, all of which are influenced by GCC. © 2015 SETAC. JF - Integrated environmental assessment and management AU - Pinkney, Alfred E AU - Driscoll, Charles T AU - Evers, David C AU - Hooper, Michael J AU - Horan, Jeffrey AU - Jones, Jess W AU - Lazarus, Rebecca S AU - Marshall, Harold G AU - Milliken, Andrew AU - Rattner, Barnett A AU - Schmerfeld, John AU - Sparling, Donald W AD - US Fish and Wildlife Service, Chesapeake Bay Field Office, Annapolis, Maryland. ; Department of Civil and Environmental Engineering, Syracuse University, Syracuse, New York, USA. ; Biodiversity Research Institute, Gorham, Maine, USA. ; Columbia Environmental Research Center, US Geological Survey, Columbia, Missouri. ; US Fish and Wildlife Service, Northeast Regional Office, Hadley, Massachusetts. ; US Fish and Wildlife Service, Virginia Tech University, Blacksburg, Virginia. ; Patuxent Wildlife Research Center, US Geological Survey, Beltsville, Maryland. ; Department of Biological Sciences, Old Dominion University, Norfolk, Virginia, USA. ; US Fish and Wildlife Service, Division of Refuges, Arlington, Virginia. ; Department of Zoology, Southern Illinois University, Carbondale, Illinois, USA. Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 355 EP - 369 VL - 11 IS - 3 KW - Mercury KW - FXS1BY2PGL KW - Index Medicus KW - Algal blooms KW - Hypoxia KW - Global climate change KW - Nutrients KW - Contaminants KW - Environmental Monitoring KW - Ecosystem KW - Animals KW - Fresh Water -- chemistry KW - Aquatic Organisms -- growth & development KW - Eutrophication KW - Mercury -- analysis KW - Biodiversity KW - Aquatic Organisms -- classification KW - Atlantic Ocean KW - Climate Change KW - Water Pollution -- statistics & numerical data KW - Conservation of Natural Resources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692292485?accountid=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=Integrated+environmental+assessment+and+management&rft.atitle=Interactive+effects+of+climate+change+with+nutrients%2C+mercury%2C+and+freshwater+acidification+on+key+taxa+in+the+North+Atlantic+Landscape+Conservation+Cooperative+region.&rft.au=Pinkney%2C+Alfred+E%3BDriscoll%2C+Charles+T%3BEvers%2C+David+C%3BHooper%2C+Michael+J%3BHoran%2C+Jeffrey%3BJones%2C+Jess+W%3BLazarus%2C+Rebecca+S%3BMarshall%2C+Harold+G%3BMilliken%2C+Andrew%3BRattner%2C+Barnett+A%3BSchmerfeld%2C+John%3BSparling%2C+Donald+W&rft.aulast=Pinkney&rft.aufirst=Alfred&rft.date=2015-07-01&rft.volume=11&rft.issue=3&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Integrated+environmental+assessment+and+management&rft.issn=1551-3793&rft_id=info:doi/10.1002%2Fieam.1612 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-02-05 N1 - Date created - 2015-06-29 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1002/ieam.1612 ER - TY - JOUR T1 - Nickel and Copper Toxicity to Embryos of the Long-Spined Sea Urchin, Diadema savignyi. AN - 1686421845; 25573279 AB - The sensitivity of long-spined sea urchins (Diadema savignyi) collected from Guam (Northern Marianas Islands), USA, to nickel and copper in seawater was explored using 48-h embryo-larval development toxicity tests. The median effective concentrations (EC50) averaged 94 µg L(-1) for nickel, and 19 µg L(-1) from a single exposure to copper, and suggest relatively high sensitivity of this species to nickel compared with other sea urchin genera, but similar sensitivity to copper. Ambient nickel and copper concentrations concurrently sampled from 16 near-shore locations around Guam were one to two orders of magnitude lower than those that would be expected to result in adverse effects to D. savignyi embryos. Although nationally recommended chronic ambient water quality criteria, currently 8.2 and 3.1 µg L(-1) for nickel and copper, respectively, were not exceeded, recently derived qualifying toxicity data should be considered for updating these criteria to ensure protectiveness of sensitive tropical species. JF - Bulletin of environmental contamination and toxicology AU - Rosen, G AU - Rivera-Duarte, I AU - Colvin, M A AU - Dolecal, R E AU - Raymundo, L J AU - Earley, P J AD - Space and Naval Warfare Systems Center Pacific, 53475 Strothe Rd., San Diego, CA, 92152, USA, gunther.rosen@navy.mil. Y1 - 2015/07// PY - 2015 DA - July 2015 SP - 6 EP - 11 VL - 95 IS - 1 KW - Water Pollutants, Chemical KW - 0 KW - Copper KW - 789U1901C5 KW - Nickel KW - 7OV03QG267 KW - Index Medicus KW - Environmental Monitoring KW - Animals KW - No-Observed-Adverse-Effect Level KW - Guam KW - Toxicity Tests KW - Lethal Dose 50 KW - Seawater -- chemistry KW - Sea Urchins -- drug effects KW - Water Pollutants, Chemical -- analysis KW - Water Pollutants, Chemical -- toxicity KW - Nickel -- analysis KW - Nickel -- toxicity KW - Copper -- analysis KW - Embryo, Nonmammalian -- drug effects KW - Copper -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686421845?accountid=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=Bulletin+of+environmental+contamination+and+toxicology&rft.atitle=Nickel+and+Copper+Toxicity+to+Embryos+of+the+Long-Spined+Sea+Urchin%2C+Diadema+savignyi.&rft.au=Rosen%2C+G%3BRivera-Duarte%2C+I%3BColvin%2C+M+A%3BDolecal%2C+R+E%3BRaymundo%2C+L+J%3BEarley%2C+P+J&rft.aulast=Rosen&rft.aufirst=G&rft.date=2015-07-01&rft.volume=95&rft.issue=1&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+environmental+contamination+and+toxicology&rft.issn=1432-0800&rft_id=info:doi/10.1007%2Fs00128-015-1457-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-02-03 N1 - Date created - 2015-06-06 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s00128-015-1457-0 ER - TY - JOUR T1 - Optical Dark-Field and Electron Energy Loss Imaging and Spectroscopy of Symmetry-Forbidden Modes in Loaded Nanogap Antennas. AN - 1691016729; 25961937 AB - We have produced large numbers of hybrid metal-semiconductor nanogap antennas using a scalable electrochemical approach and systematically characterized the spectral and spatial character of their plasmonic modes with optical dark-field scattering, electron energy loss spectroscopy with principal component analysis, and full wave simulations. The coordination of these techniques reveal that these nanostructures support degenerate transverse modes which split due to substrate interactions, a longitudinal mode which scales with antenna length, and a symmetry-forbidden gap-localized transverse mode. This gap-localized transverse mode arises from mode splitting of transverse resonances supported on both antenna arms and is confined to the gap load enabling (i) delivery of substantial energy to the gap material and (ii) the possibility of tuning the antenna resonance via active modulation of the gap material's optical properties. The resonant position of this symmetry-forbidden mode is sensitive to gap size, dielectric strength of the gap material, and is highly suppressed in air-gapped structures which may explain its absence from the literature to date. Understanding the complex modal structure supported on hybrid nanosystems is necessary to enable the multifunctional components many seek. JF - ACS nano AU - Brintlinger, Todd AU - Herzing, Andrew A AU - Long, James P AU - Vurgaftman, Igor AU - Stroud, Rhonda AU - Simpkins, B S AD - †Materials Division, Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States. ; ‡Materials Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States. ; §Chemistry Division, Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States. ; ∥Optical Sciences Division, Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States. Y1 - 2015/06/23/ PY - 2015 DA - 2015 Jun 23 SP - 6222 EP - 6232 VL - 9 IS - 6 KW - localized surface plasmon KW - hybrid nanoparticles KW - dark-field spectroscopy KW - electron energy loss spectroscopy KW - nanogap antenna KW - plasmon hybridization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1691016729?accountid=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=ACS+nano&rft.atitle=Optical+Dark-Field+and+Electron+Energy+Loss+Imaging+and+Spectroscopy+of+Symmetry-Forbidden+Modes+in+Loaded+Nanogap+Antennas.&rft.au=Brintlinger%2C+Todd%3BHerzing%2C+Andrew+A%3BLong%2C+James+P%3BVurgaftman%2C+Igor%3BStroud%2C+Rhonda%3BSimpkins%2C+B+S&rft.aulast=Brintlinger&rft.aufirst=Todd&rft.date=2015-06-23&rft.volume=9&rft.issue=6&rft.spage=6222&rft.isbn=&rft.btitle=&rft.title=ACS+nano&rft.issn=1936-086X&rft_id=info:doi/10.1021%2Facsnano.5b01591 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-09-15 N1 - Date created - 2015-06-23 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/acsnano.5b01591 ER - TY - JOUR T1 - Self-Assembly of Protein Nanofibrils Orchestrates Calcite Step Movement through Selective Nonchiral Interactions. AN - 1691015479; 25970003 AB - The recognition of atomically distinct surface features by adsorbed biomolecules is central to the formation of surface-templated peptide or protein nanostructures. On mineral surfaces such as calcite, biomolecular recognition of, and self-assembly on, distinct atomic kinks and steps could additionally orchestrate changes to the overall shape and symmetry of a bulk crystal. In this work, we show through in situ atomic force microscopy (AFM) experiments that an acidic 20 kDa cement protein from the barnacle Megabalanus rosa (MRCP20) binds specifically to step edge atoms on {101̅4} calcite surfaces, remains bound and further assembles over time to form one-dimensional nanofibrils. Protein nanofibrils are continuous and organized at the nanoscale, exhibiting striations with a period of ca. 45 nm. These fibrils, templated by surface steps of a preferred geometry, in turn selectively dissolve underlying calcite features displaying the same atomic arrangement. To demonstrate this, we expose the protein solution to bare and fibril-associated rhombohedral etch pits to reveal that nanofibrils accelerate only the movement of fibril-forming steps when compared to undecorated steps exposed to the same solution conditions. Calcite mineralized in the presence of MRCP20 results in asymmetric crystals defined by frustrated faces with shared mirror symmetry, suggesting a similar step-selective behavior by MRCP20 in crystal growth. As shown here, selective surface interactions with step edge atoms lead to a cooperative regime of calcite modification, where templated long-range protein nanostructures shape crystals. JF - ACS nano AU - So, Christopher R AU - Liu, Jinny AU - Fears, Kenan P AU - Leary, Dagmar H AU - Golden, Joel P AU - Wahl, Kathryn J AD - †Chemistry Division, US Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States. ; ‡Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States. Y1 - 2015/06/23/ PY - 2015 DA - 2015 Jun 23 SP - 5782 EP - 5791 VL - 9 IS - 6 KW - Proteins KW - 0 KW - Calcium Carbonate KW - H0G9379FGK KW - Index Medicus KW - atomic force microscopy KW - molecular self-assembly KW - adsorption KW - proteins KW - nanofibril KW - calcite KW - Animals KW - Particle Size KW - Microscopy, Atomic Force KW - Thoracica -- chemistry KW - Surface Properties KW - Proteins -- chemistry KW - Calcium Carbonate -- chemistry KW - Nanofibers -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1691015479?accountid=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=ACS+nano&rft.atitle=Self-Assembly+of+Protein+Nanofibrils+Orchestrates+Calcite+Step+Movement+through+Selective+Nonchiral+Interactions.&rft.au=So%2C+Christopher+R%3BLiu%2C+Jinny%3BFears%2C+Kenan+P%3BLeary%2C+Dagmar+H%3BGolden%2C+Joel+P%3BWahl%2C+Kathryn+J&rft.aulast=So&rft.aufirst=Christopher&rft.date=2015-06-23&rft.volume=9&rft.issue=6&rft.spage=5782&rft.isbn=&rft.btitle=&rft.title=ACS+nano&rft.issn=1936-086X&rft_id=info:doi/10.1021%2Facsnano.5b01870 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2016-04-28 N1 - Date created - 2015-06-23 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/acsnano.5b01870 ER - TY - JOUR T1 - Magnetic Properties of Nonmagnetic Nanostructures: Dangling Bond Magnetic Polaron in CdSe Nanocrystals. AN - 1687648904; 25919576 AB - We predict theoretically that nonmagnetic CdSe nanocrystals may possess macroscopic magnetic moments due to the formation of dangling-bond magnetic polarons (DBMPs). A DBMP is created in optically pumped nanocrystals by dynamic polarization of dangling bond spins (DBSs) at the nanocrystal surface during radiative recombination of the ground state "dark" exciton assisted by a spin-flip of the DBS. The formation of DBMPs suppresses the radiative recombination of the dark exciton and leads to a temperature-dependent contribution to the Stokes shift of the photoluminescence. This model consistently explains the experimentally observed low-temperature photoluminescence features of nonmagnetic CdSe nanocrystals as manifestations of their spin-related magnetic properties. JF - Nano letters AU - Rodina, Anna AU - Efros, Alexander L AD - †Ioffe Physical-Technical Institute, Russian Academy of Sciences, 194021 St. Petersburg, Russia. ; ‡Naval Research Laboratory, Washington, DC 20375, United States. Y1 - 2015/06/10/ PY - 2015 DA - 2015 Jun 10 SP - 4214 EP - 4222 VL - 15 IS - 6 KW - dynamic polarization KW - Dark exciton KW - spin flip KW - CdSe KW - nanocrystal KW - magnetic polaron UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1687648904?accountid=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=Nano+letters&rft.atitle=Magnetic+Properties+of+Nonmagnetic+Nanostructures%3A+Dangling+Bond+Magnetic+Polaron+in+CdSe+Nanocrystals.&rft.au=Rodina%2C+Anna%3BEfros%2C+Alexander+L&rft.aulast=Rodina&rft.aufirst=Anna&rft.date=2015-06-10&rft.volume=15&rft.issue=6&rft.spage=4214&rft.isbn=&rft.btitle=&rft.title=Nano+letters&rft.issn=1530-6992&rft_id=info:doi/10.1021%2Facs.nanolett.5b01566 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-11-02 N1 - Date created - 2015-06-10 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/acs.nanolett.5b01566 ER - TY - JOUR T1 - Multijunction organic photovoltaic cells for underwater solar power AN - 1805504978; PQ0003055203 AB - A modeling and simulation effort is presented that produces a design of an novel organic photovoltaic (OPV) device specifically tailored for underwater (UW) operation. An analysis of the UW environment is presented which highlights the significant advantages of OPV for UW operation. An OPV multijunction design is presented consisting of two absorber layers with the same spectral response, enabling efficient conversion of the narrow UW spectrum and very high voltages. Novel hybrid organic/inorganic materials are introduced that are capable of forming distributed Bragg reflectors for efficient photon management and improved current. Importantly, the entire solar cell design is based on solution processed materials enabling low cost manufacturing. JF - The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings. AU - Walters, R J AU - Yoon, W AU - Placencia, D AU - Scheiman, D AU - Lumb, M P AU - Strang, A AU - Stavrinou, P N AU - Jenkins, P P AD - U.S. Naval Research Laboratory, Washington DC, USA Y1 - 2015/06// PY - 2015 DA - June 2015 SP - 1 EP - 3 PB - Institute of Electrical and Electronics Engineers, Inc. KW - Sustainability Science Abstracts KW - Conferences KW - Hybrids KW - Solar cells KW - Simulation KW - Solar energy KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1805504978?accountid=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=conference&rft.jtitle=The+Institute+of+Electrical+and+Electronics+Engineers%2C+Inc.+%28IEEE%29+Conference+Proceedings.&rft.atitle=Multijunction+organic+photovoltaic+cells+for+underwater+solar+power&rft.au=Walters%2C+R+J%3BYoon%2C+W%3BPlacencia%2C+D%3BScheiman%2C+D%3BLumb%2C+M+P%3BStrang%2C+A%3BStavrinou%2C+P+N%3BJenkins%2C+P+P&rft.aulast=Walters&rft.aufirst=R&rft.date=2015-06-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=The+Institute+of+Electrical+and+Electronics+Engineers%2C+Inc.+%28IEEE%29+Conference+Proceedings.&rft.issn=&rft_id=info:doi/10.1109%2FPVSC.2015.7355644 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-08-17 N1 - SubjectsTermNotLitGenreText - Conferences; Solar cells; Hybrids; Simulation; Solar energy DO - http://dx.doi.org/10.1109/PVSC.2015.7355644 ER - TY - JOUR T1 - Needs, Acceptability, and Value of Humanitarian Medical Assistance in Remote Peruvian Amazon Riverine Communities AN - 1727695464; PQ0002136515 AB - Much debate exists regarding the need, acceptability, and value of humanitarian medical assistance. We conducted a cross-sectional study on 457 children under 5 years from four remote riverine communities in the Peruvian Amazon and collected anthropometric measures, blood samples (1-4 years), and stool samples. Focus groups and key informant interviews assessed perspectives regarding medical aid delivered by foreigners. The prevalence of stunting, anemia, and intestinal parasites was 20%, 37%, and 62%, respectively. Infection with multiple parasites, usually geohelminths, was detected in 41% of children. The prevalence of intestinal parasites both individual and polyparasitism increased with age. Participants from smaller communities less exposed to foreigners expressed lack of trust and fear of them. However, participants from all communities were positive about foreigners visiting to provide health support. Prevalent health needs such as parasitic infections and anemia may be addressed by short-term medical interventions. There is a perceived openness to and acceptability of medical assistance delivered by foreign personnel. JF - American Journal of Tropical Medicine and Hygiene AU - Sanchez, Juan F AU - Halsey, Eric S AU - Bayer, Angela M AU - Beltran, Martin AU - Razuri, Hugo R AU - Velasquez, Daniel E AU - Cama, Vitaliano A AU - Graf, Paul C F AU - Quispe, Antonio M AU - Maves, Ryan C AU - Montgomery, Joel M AU - Sanders, John W AU - Lescano, Andres G AD - U.S. Naval Medical Research Unit No. 6 (NAMRU-6), Lima, Peru, willy.lescano@med.navy.mil Y1 - 2015/06// PY - 2015 DA - June 2015 SP - 1090 EP - 1099 PB - American Society of Tropical Medicine and Hygiene, 60 Revere Drive, Suite 500 Northbrook IL 60062 United States VL - 92 IS - 6 SN - 0002-9637, 0002-9637 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Rivers KW - Parasites KW - Age KW - Fear KW - Anemia KW - Freshwater KW - Infection KW - Children KW - Intestinal parasites KW - Anaemia KW - Intestines KW - South America, Amazon R. KW - Personnel KW - Feces KW - Hygiene KW - Stunting KW - K 03400:Human Diseases KW - J 02400:Human Diseases KW - Q1 08604:Stock assessment and management KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727695464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Tropical+Medicine+and+Hygiene&rft.atitle=Needs%2C+Acceptability%2C+and+Value+of+Humanitarian+Medical+Assistance+in+Remote+Peruvian+Amazon+Riverine+Communities&rft.au=Sanchez%2C+Juan+F%3BHalsey%2C+Eric+S%3BBayer%2C+Angela+M%3BBeltran%2C+Martin%3BRazuri%2C+Hugo+R%3BVelasquez%2C+Daniel+E%3BCama%2C+Vitaliano+A%3BGraf%2C+Paul+C+F%3BQuispe%2C+Antonio+M%3BMaves%2C+Ryan+C%3BMontgomery%2C+Joel+M%3BSanders%2C+John+W%3BLescano%2C+Andres+G&rft.aulast=Sanchez&rft.aufirst=Juan&rft.date=2015-06-01&rft.volume=92&rft.issue=6&rft.spage=1090&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Tropical+Medicine+and+Hygiene&rft.issn=00029637&rft_id=info:doi/10.4269%2Fajtmh.14-0329 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Rivers; Parasites; Anaemia; Intestines; Hygiene; Stunting; Age; Fear; Personnel; Anemia; Feces; Children; Infection; Intestinal parasites; South America, Amazon R.; Freshwater DO - http://dx.doi.org/10.4269/ajtmh.14-0329 ER - TY - JOUR T1 - Predominance of KPC-3 in a Survey for Carbapenemase-Producing Enterobacteriaceae in Portugal AN - 1701482459; PQ0001679563 AB - Among the 2,105 Enterobacteriaceae tested in a survey done in Portugal, 165 were nonsusceptible to carbapenems, from which 35 (26 Klebsiella pneumoniae, 3 Escherichia coli, 2 Enterobacter aerogenes, and 3 Enterobacter cloacae isolates and 1 Klebsiella oxytoca isolate) were confirmed to be carbapenemase producers by the presence of 30 Tn4401d-blaKPC-3, 4 intI3-blaGES-5, and one intI1-blaVIM-2 gene, alone or in combination with other bla genes. The dissemination of blaKPC-3 gene carried by an IncF plasmid suggests lateral gene transfer as a major mechanism of dissemination. JF - Antimicrobial Agents & Chemotherapy AU - Manageiro, Vera AU - Ferreira, Eugenia AU - Almeida, Joana AU - Barbosa, Stephanie AU - Simoes, Constanca AU - Surveillance Program in, Antibiotic Resistance AU - Bonomo, Robert A AU - Canica, Manuela AD - National Reference Laboratory of Antibiotic Resistances and Healthcare Associated Infections (NRL-AMR-HAI), Department of Infectious Diseases, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal, manuela.canica@insa.min-saude.pt. Y1 - 2015/06// PY - 2015 DA - Jun 2015 SP - 3588 EP - 3592 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 United States VL - 59 IS - 6 SN - 0066-4804, 0066-4804 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Enterobacter cloacae KW - Gene transfer KW - Escherichia coli KW - Carbapenems KW - Klebsiella oxytoca KW - carbapenemase KW - Enterobacter aerogenes KW - Plasmids KW - Enterobacteriaceae KW - Klebsiella pneumoniae KW - J 02310:Genetics & Taxonomy KW - A 01340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701482459?accountid=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=Antimicrobial+Agents+%26+Chemotherapy&rft.atitle=Predominance+of+KPC-3+in+a+Survey+for+Carbapenemase-Producing+Enterobacteriaceae+in+Portugal&rft.au=Manageiro%2C+Vera%3BFerreira%2C+Eugenia%3BAlmeida%2C+Joana%3BBarbosa%2C+Stephanie%3BSimoes%2C+Constanca%3BSurveillance+Program+in%2C+Antibiotic+Resistance%3BBonomo%2C+Robert+A%3BCanica%2C+Manuela&rft.aulast=Manageiro&rft.aufirst=Vera&rft.date=2015-06-01&rft.volume=59&rft.issue=6&rft.spage=3588&rft.isbn=&rft.btitle=&rft.title=Antimicrobial+Agents+%26+Chemotherapy&rft.issn=00664804&rft_id=info:doi/10.1128%2FAAC.05065-14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 23 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Gene transfer; Carbapenems; carbapenemase; Plasmids; Enterobacter cloacae; Escherichia coli; Klebsiella oxytoca; Enterobacter aerogenes; Enterobacteriaceae; Klebsiella pneumoniae DO - http://dx.doi.org/10.1128/AAC.05065-14 ER - TY - JOUR T1 - Effects of Horizontal Geometrical Spreading on the Parameterization of Orographic Gravity Wave Drag. Part I: Numerical Transform Solutions AN - 1701477086; PQ0001687536 AB - Numerical transform solutions for hydrostatic gravity waves generated by both uniform and sheared flow over elliptical obstacles are used to quantify effects of horizontal geometrical spreading on amplitude evolution with height. Both vertical displacement and steepness amplitudes are considered because of their close connections to drag parameterizations in weather and climate models. Novel diagnostics quantify the location and value of the largest wavefield amplitudes most likely to break at each altitude. These horizontal locations do not stray far from the obstacle peak even at high altitudes. Resulting vertical profiles of wave amplitude are normalized to remove density and refraction effects, thereby quantifying the horizontal geometrical spreading contribution, currently absent from parameterizations. Horizontal geometrical spreading produces monotonic amplitude decreases with height through wave-action conservation as waves propagate into progressively larger horizontal areas. Accumulated amplitude reductions are appreciable for all but the most quasi-two-dimensional obstacles with long axes orthogonal to the flow, and even these are impacted appreciably if the obstacle is rotated by more than 20 degree -30 degree . Profiles are insensitive to the obstacle's functional form but vary strongly in response to changes in its horizontal aspect ratio. Responses to background winds are captured by a vertical coordinate transformation that remaps profiles to a universal form for a given obstacle. These results show that horizontal geometrical spreading has comparable or larger effects on wave amplitudes as the refraction of vertical wavenumbers and thus is important for accurate parameterizations of wave breaking and drag. JF - Journal of the Atmospheric Sciences AU - Eckermann, Stephen D AU - Ma, Jun AU - Broutman, Dave AD - Space Science Division, Naval Research Laboratory, Washington, D.C. Y1 - 2015/06// PY - 2015 DA - June 2015 SP - 2330 EP - 2347 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 72 IS - 6 SN - 0022-4928, 0022-4928 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Gravity waves KW - Mountain waves KW - Subgrid-scale processes KW - Wave breaking KW - Wave properties KW - Parameterization KW - Gravity Waves KW - Refraction KW - Wave amplitude KW - Altitude KW - Waves KW - Wind KW - Weather KW - Climate models KW - Climates KW - Wave propagation KW - Drag KW - Vertical profiles KW - Refraction effects KW - Orographic gravity waves KW - Profiles KW - Wave height KW - Conservation KW - Hydrostatics KW - Evolution KW - Q2 09242:Observations and measurements at sea KW - SW 0810:General KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701477086?accountid=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+the+Atmospheric+Sciences&rft.atitle=Effects+of+Horizontal+Geometrical+Spreading+on+the+Parameterization+of+Orographic+Gravity+Wave+Drag.+Part+I%3A+Numerical+Transform+Solutions&rft.au=Eckermann%2C+Stephen+D%3BMa%2C+Jun%3BBroutman%2C+Dave&rft.aulast=Eckermann&rft.aufirst=Stephen&rft.date=2015-06-01&rft.volume=72&rft.issue=6&rft.spage=2330&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2FJAS-D-14-0147.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 34 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Wave height; Wave breaking; Gravity waves; Hydrostatics; Refraction; Wave propagation; Wave amplitude; Vertical profiles; Drag; Refraction effects; Orographic gravity waves; Climate models; Conservation; Gravity Waves; Weather; Altitude; Profiles; Climates; Waves; Wind; Evolution DO - http://dx.doi.org/10.1175/JAS-D-14-0147.1 ER - TY - JOUR T1 - Generation of a Quasi-Biennial Oscillation in an NWP Model Using a Stochastic Gravity Wave Drag Parameterization AN - 1701477049; PQ0001687659 AB - Many operational numerical weather prediction (NWP) systems now extend into the stratosphere and are beginning to be used to generate forecasts beyond conventional 5-10-day periods out to seasonal time scales. Past observational and modeling studies have shown that the quasi-biennial oscillation (QBO) in equatorial stratospheric winds can play an important role in stratosphere-troposphere dynamical coupling over these longer time scales. Consequently, stratosphere-resolving NWP models used to generate seasonal forecasts should contain the necessary physics to generate and maintain the QBO. This study describes several key modifications that were necessary to produce a QBO in a high-altitude NWP model, which include an increase in model vertical resolution, implementation of a computationally efficient stochastic gravity wave drag parameterization, and reductions in the amount of horizontal and vertical diffusion in the stratosphere. Results from a 10-yr free-running model simulation with these modifications show that the westerly QBO phase produces lower temperatures and stronger westerly flow in the Northern Hemisphere (NH) winter polar stratosphere compared to the easterly QBO phase. Ensembles of 120-day simulations over the December-March period show that these modifications replace persistent easterly flow in the equatorial lower stratosphere with a more realistic transition from easterly to westerly flow. The resulting changes in planetary wave propagation produce a statistically significant response in the dynamics of the NH extratropical stratosphere consistent with the Holton-Tan relationship. The westerly shift in equatorial winds also produces a significant response in the NH extratropical troposphere, where the sea level pressure differences in winter resemble the positive phase of the northern annular mode. JF - Monthly Weather Review AU - McCormack, John P AU - Eckermann, Stephen D AU - Hogan, Timothy F AD - Space Science Division, Naval Research Laboratory, Washington, D.C. Y1 - 2015/06// PY - 2015 DA - June 2015 SP - 2121 EP - 2147 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 143 IS - 6 SN - 0027-0644, 0027-0644 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Gravity waves KW - Quasibiennial oscillation KW - Stratospheric circulation KW - Numerical weather prediction/forecasting KW - Seasonal forecasting KW - General circulation models KW - Gravity Waves KW - Prediction KW - Quasi-biennial oscillation KW - Stochastic methods in meteorology KW - Stochastic models in meteorology KW - Statistical analysis KW - Vertical diffusion KW - Westerlies KW - Wave Propagation KW - Westerly flow KW - Ocean-atmosphere system KW - Wind KW - Marine KW - Weather KW - Planetary waves KW - Stochastic forecasting KW - Temperature KW - Seasonal forecasts KW - Troposphere KW - Gravity wave drag KW - Stratosphere KW - Wave propagation KW - Sea level pressure KW - Model Studies KW - Drag KW - Sea level pressures KW - Numerical simulations KW - Reviews KW - Equatorial winds KW - Q2 09242:Observations and measurements at sea KW - SW 0810:General KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701477049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Generation+of+a+Quasi-Biennial+Oscillation+in+an+NWP+Model+Using+a+Stochastic+Gravity+Wave+Drag+Parameterization&rft.au=McCormack%2C+John+P%3BEckermann%2C+Stephen+D%3BHogan%2C+Timothy+F&rft.aulast=McCormack&rft.aufirst=John&rft.date=2015-06-01&rft.volume=143&rft.issue=6&rft.spage=2121&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-14-00208.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 82 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Planetary waves; Gravity waves; Westerlies; Ocean-atmosphere system; Troposphere; Wave propagation; Stratosphere; Sea level pressure; Drag; Stochastic methods in meteorology; Quasi-biennial oscillation; Stochastic models in meteorology; Stochastic forecasting; Vertical diffusion; Statistical analysis; Seasonal forecasts; Gravity wave drag; Sea level pressures; Numerical simulations; Westerly flow; Equatorial winds; Wave Propagation; Prediction; Gravity Waves; Weather; Reviews; Temperature; Wind; Model Studies; Marine DO - http://dx.doi.org/10.1175/MWR-D-14-00208.1 ER - TY - JOUR T1 - Effects of Horizontal Geometrical Spreading on the Parameterization of Orographic Gravity Wave Drag. Part II: Analytical Solutions AN - 1701476616; PQ0001687537 AB - Effects of horizontal geometrical spreading on the amplitude variation with height of linear three-dimensional hydrostatic orographic gravity waves (OGWs) are quantified via relevant simplifications to the governing transform relations, leading to analytical solutions. The analysis is restricted to elliptical Gaussian obstacles with principal axes aligned parallel and perpendicular to unidirectional shear flow and to vertical displacement and steepness amplitudes, given their relevance to OGW drag parameterizations in global models. Two solutions are derived: a "small l" solution in which horizontal wavenumbers l orthogonal to the flow are taken to be much smaller than those parallel to the flow, and a "single k" solution in which horizontal wavenumbers k parallel to the flow have a single mean value. The resulting analytical relations, valid for arbitrary vertical profiles of upstream winds and stability, depend only on the obstacle's elliptical aspect ratio beta and a normalized height coordinate incorporating wind and stability variations. These analytical approximations accurately reproduce the salient features of the exact numerical transform solutions. These include monotonic decreases with height that asymptotically approach z super(-1/2) forms at large z and strong beta dependence in amplitude diminution with height. Steepness singularities close to the surface are shown to be a mathematical consequence of the Hilbert transform approach to deriving complex wavefield solutions. These approximate analytical solutions for horizontal geometrical spreading effects on wave amplitude highlight the importance of this missing physics for current parameterizations of OGW drag and offer an accurate and efficient means of incorporating some of these omitted effects. JF - Journal of the Atmospheric Sciences AU - Eckermann, Stephen D AU - Broutman, Dave AU - Knight, Harold AD - Space Science Division, Naval Research Laboratory, Washington, D.C. Y1 - 2015/06// PY - 2015 DA - June 2015 SP - 2348 EP - 2365 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 72 IS - 6 SN - 0022-4928, 0022-4928 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Gravity waves KW - Mountain waves KW - Subgrid-scale processes KW - Wave breaking KW - Wave properties KW - Parameterization KW - Gravity Waves KW - Shear KW - Shear flow KW - Atmospheric sciences KW - Wave amplitude KW - Model Studies KW - Drag KW - Vertical profiles KW - Orographic gravity waves KW - Profiles KW - Hydrostatics KW - Waves KW - Singularities KW - Wave slope KW - Wind KW - Q2 09242:Observations and measurements at sea KW - M2 551.55:Wind (551.55) KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701476616?accountid=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+the+Atmospheric+Sciences&rft.atitle=Effects+of+Horizontal+Geometrical+Spreading+on+the+Parameterization+of+Orographic+Gravity+Wave+Drag.+Part+II%3A+Analytical+Solutions&rft.au=Eckermann%2C+Stephen+D%3BBroutman%2C+Dave%3BKnight%2C+Harold&rft.aulast=Eckermann&rft.aufirst=Stephen&rft.date=2015-06-01&rft.volume=72&rft.issue=6&rft.spage=2348&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2FJAS-D-14-0148.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 25 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Shear flow; Atmospheric sciences; Gravity waves; Parameterization; Hydrostatics; Wave slope; Wave amplitude; Vertical profiles; Drag; Orographic gravity waves; Singularities; Shear; Gravity Waves; Profiles; Waves; Wind; Model Studies DO - http://dx.doi.org/10.1175/JAS-D-14-0148.1 ER - TY - CPAPER T1 - Analysis of Signal Detection SNR Limits in Snapshot-Deficient Scenarios with Colored Noise T2 - 169th Meeting of the Acoustical Society of America AN - 1669823033; 6342051 JF - 169th Meeting of the Acoustical Society of America AU - Diaz-Santos, Jose AU - Wage, Kathleen Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Noise levels UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669823033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Analysis+of+Signal+Detection+SNR+Limits+in+Snapshot-Deficient+Scenarios+with+Colored+Noise&rft.au=Diaz-Santos%2C+Jose%3BWage%2C+Kathleen&rft.aulast=Diaz-Santos&rft.aufirst=Jose&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Acoustic Radiation from an Infinite Submerged, Line-Driven Plate with Attached Finite Plate T2 - 169th Meeting of the Acoustical Society of America AN - 1669822954; 6341732 JF - 169th Meeting of the Acoustical Society of America AU - Koch, Robert Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Radiation KW - Acoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Acoustic+Radiation+from+an+Infinite+Submerged%2C+Line-Driven+Plate+with+Attached+Finite+Plate&rft.au=Koch%2C+Robert&rft.aulast=Koch&rft.aufirst=Robert&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - The Sound Lab at Fort Trumbull, New London, Connecticut, 1945 - 1996 T2 - 169th Meeting of the Acoustical Society of America AN - 1669822949; 6341677 JF - 169th Meeting of the Acoustical Society of America AU - Clark, Cathy Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - USA, Connecticut KW - Sound UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=The+Sound+Lab+at+Fort+Trumbull%2C+New+London%2C+Connecticut%2C+1945+-+1996&rft.au=Clark%2C+Cathy&rft.aulast=Clark&rft.aufirst=Cathy&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Information-Theoretic Optimization of Multiple-Sensor Positioning for Passive Narrowband Acoustic Source Localization T2 - 169th Meeting of the Acoustical Society of America AN - 1669822785; 6341893 JF - 169th Meeting of the Acoustical Society of America AU - Hayward, Thomas AU - Potter, Mitchell Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Acoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Information-Theoretic+Optimization+of+Multiple-Sensor+Positioning+for+Passive+Narrowband+Acoustic+Source+Localization&rft.au=Hayward%2C+Thomas%3BPotter%2C+Mitchell&rft.aulast=Hayward&rft.aufirst=Thomas&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - The Submarine Signal Company T2 - 169th Meeting of the Acoustical Society of America AN - 1669822736; 6341587 JF - 169th Meeting of the Acoustical Society of America AU - Howarth, Thomas Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Submarines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=The+Submarine+Signal+Company&rft.au=Howarth%2C+Thomas&rft.aulast=Howarth&rft.aufirst=Thomas&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Effect of Waveguide Impedance on Radiation in Underwater Acoustic Leaky Wave Antennas T2 - 169th Meeting of the Acoustical Society of America AN - 1669822642; 6341572 JF - 169th Meeting of the Acoustical Society of America AU - Naify, Christina AU - Guild, Matthew AU - Calvo, David AU - Orris, Gregory Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Impedance KW - Radiation KW - Acoustics KW - Waves KW - Antennae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Effect+of+Waveguide+Impedance+on+Radiation+in+Underwater+Acoustic+Leaky+Wave+Antennas&rft.au=Naify%2C+Christina%3BGuild%2C+Matthew%3BCalvo%2C+David%3BOrris%2C+Gregory&rft.aulast=Naify&rft.aufirst=Christina&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Place Specificity of Dolphin Auditory Evoked Potentials Assessed with High-Pass Masking Noise T2 - 169th Meeting of the Acoustical Society of America AN - 1669822427; 6341425 JF - 169th Meeting of the Acoustical Society of America AU - Finneran, James AU - Mulsow, Jason AU - Houser, Dorian AU - Burkard, Robert Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Auditory evoked potentials KW - Specificity KW - Dolphins KW - Noise levels KW - Cetacea UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Place+Specificity+of+Dolphin+Auditory+Evoked+Potentials+Assessed+with+High-Pass+Masking+Noise&rft.au=Finneran%2C+James%3BMulsow%2C+Jason%3BHouser%2C+Dorian%3BBurkard%2C+Robert&rft.aulast=Finneran&rft.aufirst=James&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Contributions to Underwater Acoustics by the Naval Ordnance Laboratory (Nol) T2 - 169th Meeting of the Acoustical Society of America AN - 1669822422; 6341679 JF - 169th Meeting of the Acoustical Society of America AU - Blatstein, Ira AU - Tino, John Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Acoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Contributions+to+Underwater+Acoustics+by+the+Naval+Ordnance+Laboratory+%28Nol%29&rft.au=Blatstein%2C+Ira%3BTino%2C+John&rft.aulast=Blatstein&rft.aufirst=Ira&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Early Acoustics Research at the Navy'S Pacific Research and Development Laboratory T2 - 169th Meeting of the Acoustical Society of America AN - 1669822325; 6341682 JF - 169th Meeting of the Acoustical Society of America AU - Rees, C Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Acoustics KW - Pacific KW - Research KW - Research programs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Early+Acoustics+Research+at+the+Navy%27S+Pacific+Research+and+Development+Laboratory&rft.au=Rees%2C+C&rft.aulast=Rees&rft.aufirst=C&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Pioneers in Side Scan Sonar: Julius Hageman and the Shadowgraph T2 - 169th Meeting of the Acoustical Society of America AN - 1669822139; 6341681 JF - 169th Meeting of the Acoustical Society of America AU - Commander, Kerry AU - Sternlicht, Daniel Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Sonar KW - Side scan sonar UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Pioneers+in+Side+Scan+Sonar%3A+Julius+Hageman+and+the+Shadowgraph&rft.au=Commander%2C+Kerry%3BSternlicht%2C+Daniel&rft.aulast=Commander&rft.aufirst=Kerry&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Underwater Laser Acoustic Source Control Using Shaped Plasmas T2 - 169th Meeting of the Acoustical Society of America AN - 1669822066; 6341372 JF - 169th Meeting of the Acoustical Society of America AU - Jones, Theodore AU - Helle, Michael AU - Kaganovich, Dmitri AU - Ting, Antonio AU - Nicholas, Michael AU - Calvo, David AU - DiComo, Gregory AU - Caron, James Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Acoustics KW - Lasers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669822066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Underwater+Laser+Acoustic+Source+Control+Using+Shaped+Plasmas&rft.au=Jones%2C+Theodore%3BHelle%2C+Michael%3BKaganovich%2C+Dmitri%3BTing%2C+Antonio%3BNicholas%2C+Michael%3BCalvo%2C+David%3BDiComo%2C+Gregory%3BCaron%2C+James&rft.aulast=Jones&rft.aufirst=Theodore&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - CPAPER T1 - Standing Waves on an Electrically Heated Wire, Revisited: Demonstration of Glow at the Nodes T2 - 169th Meeting of the Acoustical Society of America AN - 1669821969; 6342000 JF - 169th Meeting of the Acoustical Society of America AU - Korman, Murray AU - McClanahan, Ted Y1 - 2015/05/18/ PY - 2015 DA - 2015 May 18 KW - Standing waves KW - Waves KW - Nodes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1669821969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=169th+Meeting+of+the+Acoustical+Society+of+America&rft.atitle=Standing+Waves+on+an+Electrically+Heated+Wire%2C+Revisited%3A+Demonstration+of+Glow+at+the+Nodes&rft.au=Korman%2C+Murray%3BMcClanahan%2C+Ted&rft.aulast=Korman&rft.aufirst=Murray&rft.date=2015-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=169th+Meeting+of+the+Acoustical+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://asa2015spring.abstractcentral.com/planner.jsp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-31 N1 - Last updated - 2015-04-06 ER - TY - JOUR T1 - Surface roughness and breaking wave properties retrieved from polarimetric microwave radar backscattering AN - 1832666605; 766523-27 AB - Ocean surface roughness and wave breaking are the two main contributors of radar backscattering from the ocean surface. The relative weightings of the two contributions vary with the microwave polarization: the VV (vertical transmit vertical receive) is dominated by the Bragg resonance scattering mechanism, and the HH (horizontal transmit horizontal receive) and VH (horizontal transmit vertical receive or vertical transmit horizontal receive) contain nontrivial non-Bragg contributions mainly produced by breaking features. A method is developed to obtain the short-scale properties of ocean surface roughness and wave breaking from Ku, C, and L band polarimetric sea returns. The results are used for quantitative evaluation of the ocean surface roughness spectral models and for deriving understanding of the breaking contribution important to microwave ocean remote sensing, in particular its dependence on wind speed, microwave frequency, and incidence angle. Implications of the results to air-sea interaction applications are discussed. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Hwang, Paul A AU - Fois, Franco Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 3640 EP - 3657 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 5 SN - 2169-9275, 2169-9275 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832666605?accountid=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=Journal+of+Geophysical+Research%3A+Oceans&rft.atitle=Surface+roughness+and+breaking+wave+properties+retrieved+from+polarimetric+microwave+radar+backscattering&rft.au=Hwang%2C+Paul+A%3BFois%2C+Franco&rft.aulast=Hwang&rft.aufirst=Paul&rft.date=2015-05-01&rft.volume=120&rft.issue=5&rft.spage=3640&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2015JC010782 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. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2017-01-24 DO - http://dx.doi.org/10.1002/2015JC010782 ER - TY - JOUR T1 - Autonomous, retrievable, deep sea microbial fuel cell AN - 1732817339; PQ0002036067 AB - Microbial fuel cells (MFCs) work by providing bacteria in anaerobic sediments with an electron acceptor (anode) that stimulates metabolism of organic matter. The buried anode is connected via control circuitry to a cathode exposed to oxygen in the overlying water. During metabolism, bacteria release hydrogen ions into the sediment and transfer electrons extra-cellularly to the anode that eventually reduces dissolved oxygen at the cathode, forming water. The open circuit voltage is approximately 0.8 v. The voltage between electrodes is operationally kept at 0.4 v with a potentiostat. The current is chiefly limited by the rate of microbial metabolism at the anode. Earlier work in shallow sediments of San Diego Bay showed that the most important environmental parameters that control fuel cell power output in San Diego Bay were total organic carbon in the sediment and seasonal water temperature. Parameters that we dismissed as unimportant were dissolved oxygen levels, light level, and initial sediment bacterial populations. Parameters whose affect we could not separate were total organic carbon and grain size. Current MFC work includes extension of microbial fuel cell tests to the deep sea environment (>1000 m) and, in parallel, testing microbial fuel cells in the laboratory under deep sea conditions. One question we are asking is whether MFC power output from deep water sediments re-pressurized and chilled in the laboratory comparable to those measured in situ. If yes, mapping the power potential of deep sea sediments may be made much easier, requiring sediment grabs and lab tests rather than deployment and retrieval of fuel cells. Another question we are asking is whether in situ temperature and total organic carbon in the deep sea sediment can predict MFC power. If yes, then we can make use of the large collection of publicly available, deep sea oceanographic measurements to make these predictions, foregoing expensive work at sea. These regressions will be compared to those derived from shallow water measurements. In order to meet these goals we are pursuing a field effort to (1) deploy a microbial fuel cell in progressively deeper water, (2) record in situ power and temperature over several weeks, and (3) retrieve the fuel cell along with sediment samples for analysis. We are also pursuing a laboratory effort to (1) build a matching microbial fuel cell in a pressure vessel capable of matching the pressure and temperature of deep water, (2) capable of flushing the fuel cell with oxygenated water under pressure to allow equilibrium power production, and (3) stock the pressure vessel with deep water sediment in order to take measurements analogous to those in the field. The current progress and results from this work at SPAWAR are presented. JF - IEEE Conferences AU - Richter, Kenneth E AU - George, Robert AU - Hardy, Kevin AD - Code 7176 U.S. Navy, SPAWAR Systems Center, San Diego, California, U.S.A. 92152 Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 1 EP - 5 PB - Institute of Electrical and Electronics Engineers, Inc., 3 Park Avenue, 17th Fl New York NY 10016-5997 USA KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Cathodes KW - INE, USA, California, San Diego Bay KW - fuel cells KW - Fuels KW - Anaerobic microorganisms KW - MED, Italy, Liguria, Genova KW - Hydrogen KW - Dissolved oxygen KW - Deep water KW - Disease transmission KW - Total organic carbon KW - Pressure vessels KW - total organic carbon KW - Deep sea KW - Pressure KW - Temperature effects KW - Ions KW - Sediment chemistry KW - Water temperature KW - Sediments KW - Light effects KW - Oxygen KW - Oceans KW - Electrodes KW - Anodes KW - Metabolism KW - O 1010:Viruses, Bacteria, Protists, Fungi and Plants KW - A 01490:Miscellaneous KW - Q2 09106:Conferences and other meetings UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1732817339?accountid=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=conference&rft.jtitle=IEEE+Conferences&rft.atitle=Autonomous%2C+retrievable%2C+deep+sea+microbial+fuel+cell&rft.au=Richter%2C+Kenneth+E%3BGeorge%2C+Robert%3BHardy%2C+Kevin&rft.aulast=Richter&rft.aufirst=Kenneth&rft.date=2015-05-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=IEEE+Conferences&rft.issn=&rft_id=info:doi/10.1109%2FOCEANS-Genova.2015.7271635 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Cathodes; Sediment chemistry; Pressure vessels; Total organic carbon; Fuels; Anodes; Dissolved oxygen; Disease transmission; Deep water; Temperature effects; Ions; fuel cells; Anaerobic microorganisms; Water temperature; Hydrogen; Sediments; Light effects; Oxygen; Oceans; total organic carbon; Electrodes; Deep sea; Pressure; Metabolism; INE, USA, California, San Diego Bay; MED, Italy, Liguria, Genova DO - http://dx.doi.org/10.1109/OCEANS-Genova.2015.7271635 ER - TY - JOUR T1 - Dot-ELISA Rapid Test Using Recombinant 56-kDa Protein Antigens for Serodiagnosis of Scrub Typhus AN - 1727689904; PQ0002118753 AB - We developed a rapid dot-enzyme-linked immunosorbent assay (dot-ELISA) using the combination of recombinant 56-kDa protein antigens that exhibited broad reactivity with serum antibodies against the four most prevalent strains (Karp, Kato, Gilliam, and TA763) of Orientia tsutsugamushi. The assay is rapid (30 minutes), and can be done at room temperature, and results can be read by the naked eye. Only a simple shaker is required to wash the membrane. Sera from 338 patients suspected of being ill with scrub typhus from rural hospitals around Thailand were tested using this dot-ELISA. Seventy-five (22.2%) patients were found to be positive. The sensitivity and specificity of dot-ELISA were determined using the indirect immunofluorescent assay (IFA) test as the gold standard, with the cutoff titer of immunoglobulin peroxidase conjugate M (IgM)/G (IgG) greater than 1:400/1:400. The dot-ELISA had a sensitivity of 98.5%, a specificity of 96.3%, a positive predictive value of 86.7%, and a negative predictive value of 99.6% for the acute-phase specimens. The results indicate that dot-ELISA rapid test using recombinant 56-kDa protein antigen was comparable with the IFA test and may be very useful for the diagnosis of scrub typhus in rural hospitals, where IFA is not available. JF - American Journal of Tropical Medicine and Hygiene AU - Rodkvamtook, Wuttikon AU - Zhang, Zhiwen AU - Chao, Chien-Chung AU - Huber, Erin AU - Bodhidatta, Dharadhida AU - Gaywee, Jariyanart AU - Grieco, John AU - Sirisopana, Narongrid AU - Kityapan, Manerat AU - Lewis, Michael AU - Ching, Wei-Mei AD - Armed Forces Research Institute of Medical Science (AFRIMS), Royal Thai Army, Bangkok, Thailand, wei.ching@med.navy.mil Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 967 EP - 971 PB - American Society of Tropical Medicine and Hygiene, 60 Revere Drive, Suite 500 Northbrook IL 60062 United States VL - 92 IS - 5 SN - 0002-9637, 0002-9637 KW - Genetics Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Temperature effects KW - Prediction KW - Eye KW - Specificity KW - Peroxidase KW - Strains KW - Immunosorbents KW - Scrub typhus KW - Recombinants KW - Antibodies KW - Antigens KW - Serum KW - Orientia tsutsugamushi KW - Immunoglobulin G KW - Proteins KW - ISEW, Thailand KW - Hygiene KW - Immunoglobulin M KW - Hospitals KW - G 07880:Human Genetics KW - K 03400:Human Diseases KW - Q5 08502:Methods and instruments KW - J 02400:Human Diseases KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727689904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Tropical+Medicine+and+Hygiene&rft.atitle=Dot-ELISA+Rapid+Test+Using+Recombinant+56-kDa+Protein+Antigens+for+Serodiagnosis+of+Scrub+Typhus&rft.au=Rodkvamtook%2C+Wuttikon%3BZhang%2C+Zhiwen%3BChao%2C+Chien-Chung%3BHuber%2C+Erin%3BBodhidatta%2C+Dharadhida%3BGaywee%2C+Jariyanart%3BGrieco%2C+John%3BSirisopana%2C+Narongrid%3BKityapan%2C+Manerat%3BLewis%2C+Michael%3BChing%2C+Wei-Mei&rft.aulast=Rodkvamtook&rft.aufirst=Wuttikon&rft.date=2015-05-01&rft.volume=92&rft.issue=5&rft.spage=967&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Tropical+Medicine+and+Hygiene&rft.issn=00029637&rft_id=info:doi/10.4269%2Fajtmh.14-0627 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Prediction; Recombinants; Antibodies; Antigens; Specificity; Serum; Proteins; Strains; Hygiene; Temperature effects; Eye; Peroxidase; Immunoglobulin G; Immunoglobulin M; Immunosorbents; Hospitals; Scrub typhus; Orientia tsutsugamushi; ISEW, Thailand DO - http://dx.doi.org/10.4269/ajtmh.14-0627 ER - TY - JOUR T1 - The Seasonality and Ecology of the Anopheles gambiae complex (Dipetra: Culicidae) in Liberia Using Molecular Identification AN - 1701477206; PQ0001758582 AB - Members of the Anopheles gambiae sensu lato (Giles) complex define a group of seven morphologically indistinguishable species, including the principal malaria vectors in Sub-Saharan Africa. Members of this complex differ in behavior and ability to transmit malaria; hence, precise identification of member species is critical to monitoring and evaluating malaria threat levels. We collected mosquitoes from five counties in Liberia every other month from May 2011 until May 2012, using various trapping techniques. A. gambiae complex members were identified using molecular techniques based on differences in the ribosomal DNA (rDNA) region between species and the molecular forms (S and M) of A. gambiae sensu stricto (s.s) specimens. In total, 1,696 A. gambiae mosquitoes were collected and identified. DNA was extracted from legs of each specimen with species identification determined by multiplex polymerase chain reaction using specific primers. The molecular forms (M or S) of A. gambiae s.s were determined by restriction fragment length polymorphism. Bivariate and multivariate logistic regression models identified environmental variables associated with genomic differentiation. Our results indicate widespread occurrence of A. gambiae s.s., the principal malaria vector in the complex, although two Anopheles melas Theobald/A. merus Donitz mosquitoes were detected. We found 72.6, 25.5, and 1.9% of A. gambiae s.s specimens were S, M, and hybrid forms, respectively. Statistical analysis indicates that the S form was more likely to be found in rural areas during rainy seasons and indoor catchments. This information will enhance vector control efforts in Liberia. JF - Journal of Medical Entomology AU - Fahmy, N T AU - Villinski, J T AU - Bolay, F AU - Stoops, CA AU - Tageldin, R A AU - Fakoli, L AU - Okasha, O AU - Obenauer, P J AU - Diclaro, JW II AD - U.S. Naval Medical Research Unit No.3, 3A Imtidad Ramses Street, Adjacent to Abbassia Fever Hospital, Abbassia, Postal Code 11517, Cairo, Egypt., nermeen.fahmy.eg@med.navy.mil Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 475 EP - 482 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 United States VL - 52 IS - 3 SN - 0022-2585, 0022-2585 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - Anopheles gambiae KW - PCR-RFLP KW - molecular form KW - hybrid KW - Catchment area KW - Human diseases KW - Statistical analysis KW - Malaria KW - Models KW - Liberia KW - Differentiation KW - Population genetics KW - Rainy season KW - S form KW - Hybrids KW - Regression analysis KW - Polymerase chain reaction KW - genomics KW - Seasonal variations KW - Aquatic insects KW - MELAS syndrome KW - Restriction fragment length polymorphism KW - Vectors KW - Culicidae KW - Pest control KW - Anopheles melas KW - Trapping KW - Leg KW - DNA KW - Nature conservation KW - Africa KW - Primers KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - Q1 08604:Stock assessment and management KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701477206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Medical+Entomology&rft.atitle=The+Seasonality+and+Ecology+of+the+Anopheles+gambiae+complex+%28Dipetra%3A+Culicidae%29+in+Liberia+Using+Molecular+Identification&rft.au=Fahmy%2C+N+T%3BVillinski%2C+J+T%3BBolay%2C+F%3BStoops%2C+CA%3BTageldin%2C+R+A%3BFakoli%2C+L%3BOkasha%2C+O%3BObenauer%2C+P+J%3BDiclaro%2C+JW+II&rft.aulast=Fahmy&rft.aufirst=N&rft.date=2015-05-01&rft.volume=52&rft.issue=3&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Journal+of+Medical+Entomology&rft.issn=00222585&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 45 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Catchment area; Population genetics; Human diseases; Rainy season; Nature conservation; DNA; Malaria; Pest control; Aquatic insects; MELAS syndrome; Restriction fragment length polymorphism; Statistical analysis; Vectors; Trapping; Models; Leg; Differentiation; S form; Hybrids; Regression analysis; Polymerase chain reaction; Primers; genomics; Seasonal variations; Culicidae; Anopheles melas; Anopheles gambiae; Liberia; Africa ER - TY - JOUR T1 - Cluster Analysis of A-Train Data: Approximating the Vertical Cloud Structure of Oceanic Cloud Regimes AN - 1683349991; PQ0001585983 AB - Moderate Resolution Imaging Spectroradiometer (MODIS) data continue to provide a wealth of two-dimensional, cloud-top information and derived environmental products. In addition, the A-Train constellation of satellites presents an opportunity to combine MODIS data with coincident vertical-profile data collected from sensors on CloudSat and Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO). Approximating the vertical structure of clouds in data-sparse regions can be accomplished through a two-step process that consists of cluster analysis of MODIS data and quantitative analysis of coincident vertical-profile data. Daytime data over the eastern North Pacific Ocean are used in this study for both the summer (June-August) and winter (December-February) seasons in separate cluster analyses. A-Train data from 2006 to 2009 are collected, and a K-means cluster analysis is applied to selected MODIS data that are coincident with single-layer clouds found in the CloudSat/CALIPSO ("GEOPROF-lidar") data. The resultant clusters, 16 in both summer and winter, are quantified in terms of average cloud-base height, cloud-top height, and normalized cloud water content profile. A cluster and its quantified characteristics can then be assigned to a given pixel in near real-time MODIS data, regardless of its proximity to the observed vertical-profile data. When applied to a two-dimensional MODIS dataset, these assigned clusters can provide an approximate three-dimensional representation of the cloud scene. JF - Journal of Applied Meteorology and Climatology AU - Bankert, Richard L AU - Solbrig, Jeremy E AD - Naval Research Laboratory, Monterey, California Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 996 EP - 1008 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 54 IS - 5 SN - 1558-8424, 1558-8424 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts; Environment Abstracts KW - Clouds KW - Data mining KW - Satellite observations KW - Classification KW - Remote Sensing KW - Sensors KW - Remote sensing KW - Lidar KW - Summer KW - Winter KW - IN, North Pacific KW - CLOUDSAT KW - Quantitative Analysis KW - Meteorology KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Seasonal variability KW - Climatology KW - Satellite Technology KW - Water content of clouds KW - Quantitative analysis KW - Water content KW - Satellites KW - Imaging techniques KW - Vertical profiles KW - Satellite data KW - Cloud structure KW - Profiles KW - Oceans KW - Lidar applications KW - LIDAR KW - Q2 09393:Remote geosensing KW - SW 5040:Data acquisition KW - M2 551.576:Clouds (551.576) KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683349991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology+and+Climatology&rft.atitle=Cluster+Analysis+of+A-Train+Data%3A+Approximating+the+Vertical+Cloud+Structure+of+Oceanic+Cloud+Regimes&rft.au=Bankert%2C+Richard+L%3BSolbrig%2C+Jeremy+E&rft.aulast=Bankert&rft.aufirst=Richard&rft.date=2015-05-01&rft.volume=54&rft.issue=5&rft.spage=996&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology+and+Climatology&rft.issn=15588424&rft_id=info:doi/10.1175%2FJAMC-D-14-0227.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Number of references - 19 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Sensors; Climatology; LIDAR; Imaging techniques; Vertical profiles; Clouds; Satellite data; Cloud structure; CLOUDSAT; Water content of clouds; Lidar applications; Seasonal variability; MODIS (Moderate Resolution Imaging Spectrometer); Oceans; Quantitative analysis; Remote sensing; Lidar; Meteorology; Summer; Water content; Satellites; Winter; Remote Sensing; Satellite Technology; Profiles; Quantitative Analysis; IN, North Pacific DO - http://dx.doi.org/10.1175/JAMC-D-14-0227.1 ER - TY - JOUR T1 - Do Assimilated Drifter Velocities Improve Lagrangian Predictability in an Operational Ocean Model? AN - 1683347992; PQ0001585962 AB - The Lagrangian predictability of general circulation models is limited by the need for high-resolution data streams to constrain small-scale dynamical features. Here velocity observations from Lagrangian drifters deployed in the Gulf of Mexico during the summer 2012 Grand Lagrangian Deployment (GLAD) experiment are assimilated into the Naval Coastal Ocean Model (NCOM) 4D variational (4DVAR) analysis system to examine their impact on Lagrangian predictability. NCOM-4DVAR is a weak-constraint assimilation system using the indirect representer method. Velocities derived from drifter trajectories, as well as satellite and in situ observations, are assimilated. Lagrangian forecast skill is assessed using separation distance and angular differences between simulated and observed trajectory positions. Results show that assimilating drifter velocities substantially improves the model forecast shape and position of a Loop Current ring. These gains in mesoscale Eulerian forecast skill also improve Lagrangian forecasts, reducing the growth rate of separation distances between observed and simulated drifters by approximately 7.3 km day super(-1) on average, when compared with forecasts that assimilate only temperature and salinity observations. Trajectory angular differences are also reduced. JF - Monthly Weather Review AU - Muscarella, Philip AU - Carrier, Matthew J AU - Ngodock, Hans AU - Smith, Scott AU - Lipphardt, BL Jr AU - Kirwan, AD Jr AU - Huntley, Helga AD - Naval Research Laboratory, Stennis Space Center, Mississippi Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 1822 EP - 1832 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 143 IS - 5 SN - 0027-0644, 0027-0644 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Eddies KW - Lagrangian circulation/transport KW - Operational forecasting KW - Data assimilation KW - Ocean models KW - Gulfs KW - Streams KW - Salinity KW - Predictability KW - Loop Current rings KW - Drifters KW - Modelling KW - Growth rate KW - Marine KW - Weather KW - Velocity KW - Ocean circulation KW - Atmospheric circulation KW - Growth Rates KW - Lagrangian current measurement KW - Model Studies KW - ASW, Mexico Gulf KW - Shape KW - Oceans KW - General circulation models KW - ASW, Mexico Gulf, Loop Current KW - Coastal ocean models KW - Oceanographic data KW - SW 5010:Network design KW - Q2 09393:Remote geosensing KW - M2 551.465:Structure/Dynamics/Circulation (551.465) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683347992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Do+Assimilated+Drifter+Velocities+Improve+Lagrangian+Predictability+in+an+Operational+Ocean+Model%3F&rft.au=Muscarella%2C+Philip%3BCarrier%2C+Matthew+J%3BNgodock%2C+Hans%3BSmith%2C+Scott%3BLipphardt%2C+BL+Jr%3BKirwan%2C+AD+Jr%3BHuntley%2C+Helga&rft.aulast=Muscarella&rft.aufirst=Philip&rft.date=2015-05-01&rft.volume=143&rft.issue=5&rft.spage=1822&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-14-00164.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Number of references - 26 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Growth rate; Ocean circulation; Atmospheric circulation; Lagrangian current measurement; Streams; Drifters; Modelling; Predictability; General circulation models; Ocean models; Loop Current rings; Coastal ocean models; Data assimilation; Oceanographic data; Shape; Weather; Salinity; Oceans; Velocity; Growth Rates; Gulfs; Model Studies; ASW, Mexico Gulf; ASW, Mexico Gulf, Loop Current; Marine DO - http://dx.doi.org/10.1175/MWR-D-14-00164.1 ER - TY - JOUR T1 - Fuel Surface Cooling by Aqueous Foam: A Pool Fire Suppression Mechanism AN - 1676353114; PQ0001459969 AB - Aqueous foams are generally thought to suppress pool fires by forming a transport barrier (either an aqueous film or the foam itself) that prevents fuel vapor transport from the hot pool surface into the fire above. The present work is aimed at evaluating a different potential suppression mechanism wherein the fuel vapor pressure is reduced due to pool surface cooling that occurs when a room-temperature foam is brought in direct contact with the hot pool surface. We present a model to predict the sudden decrease in pool surface temperature when aqueous foam is applied instantaneously and uniformly onto a shallow, burning, heptane fuel pool. Conduction is assumed to dominate heat transfer at short time scales (a few seconds) due to the steep temperature gradient at the interface. The model describes the time evolution of the temperature profile by numerically solving a transient, one-dimensional, heat-conduction equation in the liquid pool and in the foam layer. We also obtained an analytical solution that is valid immediately after contact between fuel and foam. Model predictions show a significant decrease in fuel surface temperature in less than a second after the foam layer is placed on top of a hot liquid pool surface, causing a decrease in the fuel vapor pressure of over 75%. The predictions indicate that surface cooling could be an important mechanism of fire suppression by aqueous foams. JF - Fire Technology AU - Conroy, M W AU - Ananth, R AD - Chemistry Division, Navy Technology Center for Safety and Survivability, Naval Research Laboratory, Washington, DC, USA, ramagopal.ananth@nrl.navy.mil Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 667 EP - 689 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 51 IS - 3 SN - 0015-2684, 0015-2684 KW - Health & Safety Science Abstracts; Environment Abstracts KW - Prediction KW - Fires KW - Vapors KW - Fuels KW - Temperature KW - Burning KW - Vapor pressure KW - Heat transfer KW - ENA 03:Energy KW - H 2000:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676353114?accountid=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=Fire+Technology&rft.atitle=Fuel+Surface+Cooling+by+Aqueous+Foam%3A+A+Pool+Fire+Suppression+Mechanism&rft.au=Conroy%2C+M+W%3BAnanth%2C+R&rft.aulast=Conroy&rft.aufirst=M&rft.date=2015-05-01&rft.volume=51&rft.issue=3&rft.spage=667&rft.isbn=&rft.btitle=&rft.title=Fire+Technology&rft.issn=00152684&rft_id=info:doi/10.1007%2Fs10694-015-0470-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-04-01 N1 - Number of references - 16 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Prediction; Fires; Vapors; Fuels; Temperature; Burning; Vapor pressure; Heat transfer DO - http://dx.doi.org/10.1007/s10694-015-0470-5 ER - TY - JOUR T1 - 3D hydrodynamic focusing microfluidics for emerging sensing technologies AN - 1673389479; PQ0001369846 AB - While the physics behind laminar flows has been studied for 200 years, understanding of how to use parallel flows to augment the capabilities of microfluidic systems has been a subject of study primarily over the last decade. The use of one flow to focus another within a microfluidic channel has graduated from a two-dimensional to a three-dimensional process and the design principles are only now becoming established. This review explores the underlying principles for hydrodynamic focusing in three dimensions (3D) using miscible fluids and the application of these principles for creation of biosensors, separation of cells and particles for sample manipulation, and fabrication of materials that could be used for biosensors. Where sufficient information is available, the practicality of devices implementing fluid flows directed in 3D is evaluated and the advantages and limitations of 3D hydrodynamic focusing for the particular application are highlighted. JF - Biosensors and Bioelectronics AU - Daniele, Michael A AU - Boyd, Darryl A AU - Mott, David R AU - Ligler, Frances S AD - Center for Bio/Molecular Science and Engineering, U.S. Naval Research Laboratory, 4555 Overlook Ave. SW, DC 20375, USA Y1 - 2015/05// PY - 2015 DA - May 2015 SP - 25 EP - 34 PB - Elsevier B.V., 660 White Plains Rd. Tarrytown NY 10591-5153 United States VL - 67 SN - 0956-5663, 0956-5663 KW - Biotechnology and Bioengineering Abstracts KW - Microfluidics KW - Sensors KW - Hydrodynamic focusing KW - Flow cytometry KW - Microfluidic fabrication KW - Biosensors KW - Hydrodynamics KW - Fluid flow KW - W 30955:Biosensors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1673389479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biosensors+and+Bioelectronics&rft.atitle=3D+hydrodynamic+focusing+microfluidics+for+emerging+sensing+technologies&rft.au=Daniele%2C+Michael+A%3BBoyd%2C+Darryl+A%3BMott%2C+David+R%3BLigler%2C+Frances+S&rft.aulast=Daniele&rft.aufirst=Michael&rft.date=2015-05-01&rft.volume=67&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Biosensors+and+Bioelectronics&rft.issn=09565663&rft_id=info:doi/10.1016%2Fj.bios.2014.07.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-04-01 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Biosensors; Microfluidics; Hydrodynamics; Fluid flow DO - http://dx.doi.org/10.1016/j.bios.2014.07.002 ER - TY - JOUR T1 - Impact of high rate discharge on the aging of lithium nickel cobalt aluminum oxide batteries AN - 1701112122; PQ0001643092 AB - In this study, three identical LiNi sub(x)Co sub(y)Al sub( 1-x-y)O sub(2), (NCA) batteries are evaluated to understand the impact of high rate discharge on the rate of capacity fade. The first of the three cells is repeatedly discharged in a pulse width modulated (PWM) manner at a frequency of 10 kHz, duty cycle of 50%, and peak rate of 83C (250 A). The second cell is repeatedly discharged at a constant current (CC) rate of 25C (75 A) while the third cell, which serves as the control cell, is discharged at its nominal CC rate of 1C (3 A). All three cells are recharged using a TC CC recharge procedure to minimize the impact of recharge on cell aging. Novel and commercially procured battery cyclers are used to experimentally discharge and recharge the cells. Periodic baseline measurements, in which both capacity and electrochemical impedance spectroscopy (EIS) measurements show that the degradation mechanisms are enhanced under high rate pulse discharge cycling conditions. EIS modeling points to breakdown in the integrity of the anodic side double layer and increased charge transfer resistance as the largest contributors to impedance evolution in the cell. JF - Journal of Power Sources AU - Wong, Derek AU - Shrestha, Biju AU - Wetz, David A AU - Heinzel, John M AD - Materials Science and Engineering Department, The University of Texas at Arlington, 501 West First St, Arlington, TX 76019, USA Y1 - 2015/04/15/ PY - 2015 DA - 2015 Apr 15 SP - 363 EP - 372 PB - Elesevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 280 SN - 0378-7753, 0378-7753 KW - Mechanical & Transportation Engineering Abstracts (MT); Advanced Polymers Abstracts (EP); Environmental Engineering Abstracts (EN); Composites Industry Abstracts (ED); Engineered Materials Abstracts, Ceramics (EC); Electronics and Communications Abstracts (EA); CSA / ASCE Civil Engineering Abstracts (CE); Aluminium Industry Abstracts (AI) KW - Lithium-ion batteries KW - Capacity fade KW - Impedance spectrum KW - Pulsed discharge KW - High C rate KW - Aging KW - Discharge KW - Aluminum oxide KW - Pulse duration modulation KW - Electric batteries KW - Constants KW - Lithium batteries KW - Pulse width KW - Electrochemical impedance spectroscopy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701112122?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Power+Sources&rft.atitle=Impact+of+high+rate+discharge+on+the+aging+of+lithium+nickel+cobalt+aluminum+oxide+batteries&rft.au=Wong%2C+Derek%3BShrestha%2C+Biju%3BWetz%2C+David+A%3BHeinzel%2C+John+M&rft.aulast=Wong&rft.aufirst=Derek&rft.date=2015-04-15&rft.volume=280&rft.issue=&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=Journal+of+Power+Sources&rft.issn=03787753&rft_id=info:doi/10.1016%2Fj.jpowsour.2015.01.110 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Last updated - 2015-12-07 DO - http://dx.doi.org/10.1016/j.jpowsour.2015.01.110 ER - TY - CPAPER T1 - From 3dvar to 4dvar data assimilation: improving forecast accuracy using the Navy coastal ocean model (NCOM) T2 - 2015 European Geosciences Union General Assembly AN - 1684409032; 6347401 JF - 2015 European Geosciences Union General Assembly AU - Ngodock, Hans AU - Carrier, Matthew AU - Smith, Scott AU - Shriver, Jay Y1 - 2015/04/12/ PY - 2015 DA - 2015 Apr 12 KW - Data collection KW - Data processing KW - Oceans KW - Navy KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1684409032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2015+European+Geosciences+Union+General+Assembly&rft.atitle=From+3dvar+to+4dvar+data+assimilation%3A+improving+forecast+accuracy+using+the+Navy+coastal+ocean+model+%28NCOM%29&rft.au=Ngodock%2C+Hans%3BCarrier%2C+Matthew%3BSmith%2C+Scott%3BShriver%2C+Jay&rft.aulast=Ngodock&rft.aufirst=Hans&rft.date=2015-04-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2015+European+Geosciences+Union+General+Assembly&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/egu2015/meetingprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-29 N1 - Last updated - 2015-06-01 ER - TY - CPAPER T1 - Observations and Modeling of the North West Shelf of Australia during Austral Summer 2011/2012 T2 - 2015 European Geosciences Union General Assembly AN - 1684407582; 6347174 JF - 2015 European Geosciences Union General Assembly AU - Book, Jeffrey AU - Pequignet, A-Christine AU - Macdonald, Helen AU - Jones, Nicole AU - Lowe, Ryan AU - Ivey, Gregory AU - Rice, Ana AU - Rowley, Clark AU - Brinkman, Richard AU - Steinberg, Craig AU - Strutton, Peter Y1 - 2015/04/12/ PY - 2015 DA - 2015 Apr 12 KW - Summer KW - Australia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1684407582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2015+European+Geosciences+Union+General+Assembly&rft.atitle=Observations+and+Modeling+of+the+North+West+Shelf+of+Australia+during+Austral+Summer+2011%2F2012&rft.au=Book%2C+Jeffrey%3BPequignet%2C+A-Christine%3BMacdonald%2C+Helen%3BJones%2C+Nicole%3BLowe%2C+Ryan%3BIvey%2C+Gregory%3BRice%2C+Ana%3BRowley%2C+Clark%3BBrinkman%2C+Richard%3BSteinberg%2C+Craig%3BStrutton%2C+Peter&rft.aulast=Book&rft.aufirst=Jeffrey&rft.date=2015-04-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2015+European+Geosciences+Union+General+Assembly&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/egu2015/meetingprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-29 N1 - Last updated - 2015-06-01 ER - TY - CPAPER T1 - Impacts of GNSS position offsets on global frame stability T2 - 2015 European Geosciences Union General Assembly AN - 1684398996; 6345589 JF - 2015 European Geosciences Union General Assembly AU - Griffiths, Jake AU - Ray, Jim Y1 - 2015/04/12/ PY - 2015 DA - 2015 Apr 12 KW - Atmospheric sciences KW - Earth science KW - Civil engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1684398996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2015+European+Geosciences+Union+General+Assembly&rft.atitle=Impacts+of+GNSS+position+offsets+on+global+frame+stability&rft.au=Griffiths%2C+Jake%3BRay%2C+Jim&rft.aulast=Griffiths&rft.aufirst=Jake&rft.date=2015-04-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2015+European+Geosciences+Union+General+Assembly&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/egu2015/meetingprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-29 N1 - Last updated - 2015-06-01 ER - TY - CPAPER T1 - Towards a coupled ocean-wave-atmosphere four dimensional data assimilation system T2 - 2015 European Geosciences Union General Assembly AN - 1684395295; 6344925 JF - 2015 European Geosciences Union General Assembly AU - Ngodock, Hans AU - Carrier, Matthew AU - Amerault, Clark AU - Campbell, Timothy AU - Holt, Teddy AU - Xu, Liang AU - Rowley, Clark Y1 - 2015/04/12/ PY - 2015 DA - 2015 Apr 12 KW - Data collection KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1684395295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2015+European+Geosciences+Union+General+Assembly&rft.atitle=Towards+a+coupled+ocean-wave-atmosphere+four+dimensional+data+assimilation+system&rft.au=Ngodock%2C+Hans%3BCarrier%2C+Matthew%3BAmerault%2C+Clark%3BCampbell%2C+Timothy%3BHolt%2C+Teddy%3BXu%2C+Liang%3BRowley%2C+Clark&rft.aulast=Ngodock&rft.aufirst=Hans&rft.date=2015-04-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2015+European+Geosciences+Union+General+Assembly&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/egu2015/meetingprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-29 N1 - Last updated - 2015-06-01 ER - TY - CPAPER T1 - Geolocation of Terrestrial Gamma Ray Flashes in Gamma Rays Using the Fermi Large Area Telescope T2 - 2015 European Geosciences Union General Assembly AN - 1684395239; 6344730 JF - 2015 European Geosciences Union General Assembly AU - Grove, J AU - Schaal, Meagan AU - Chekhtman, Alexandre AU - Briggs, Michael AU - Connaughton, Valerie AU - Holzworth, Robert AU - Heckman, Stan AU - Cummer, Steven Y1 - 2015/04/12/ PY - 2015 DA - 2015 Apr 12 KW - g Radiation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1684395239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2015+European+Geosciences+Union+General+Assembly&rft.atitle=Geolocation+of+Terrestrial+Gamma+Ray+Flashes+in+Gamma+Rays+Using+the+Fermi+Large+Area+Telescope&rft.au=Grove%2C+J%3BSchaal%2C+Meagan%3BChekhtman%2C+Alexandre%3BBriggs%2C+Michael%3BConnaughton%2C+Valerie%3BHolzworth%2C+Robert%3BHeckman%2C+Stan%3BCummer%2C+Steven&rft.aulast=Grove&rft.aufirst=J&rft.date=2015-04-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2015+European+Geosciences+Union+General+Assembly&rft.issn=&rft_id=info:doi/ L2 - http://meetingorganizer.copernicus.org/egu2015/meetingprogramme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-29 N1 - Last updated - 2015-06-01 ER - TY - JOUR T1 - Comparing in situ and satellite-based parameterizations of oceanic whitecaps AN - 1765872007; 2016-015794 AB - The majority of the parameterizations developed to estimate whitecap fraction uses a stability-dependent 10 m wind (U (sub 10) ) measured in situ, but recent efforts to use satellite-reported equivalent neutral winds (U (sub 10EN) ) to estimate whitecap fraction with the same parameterizations introduce additional error. This study identifies and quantifies the differences in whitecap parameterizations caused by U (sub 10) and U (sub 10EN) for the active and total whitecap fractions. New power law coefficients are presented for both U (sub 10) and U (sub 10EN) parameterizations based on available in situ whitecap observations. One-way analysis of variance (ANOVA) tests are performed on the residuals of the whitecap parameterizations and the whitecap observations and identify that parameterizations in terms of U (sub 10) and U (sub 10EN) perform similarly. The parameterizations are also tested against the satellite-based WindSat Whitecap Database to assess differences. The improved understanding aids in estimating whitecap fraction globally using satellite products and in determining the global effects of whitecaps on air-sea processes and remote sensing of the surface. Abstract Copyright (2015), American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Paget, Aaron C AU - Bourassa, Mark A AU - Anguelova, Magdalena D Y1 - 2015/04// PY - 2015 DA - April 2015 SP - 2826 EP - 2843 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 4 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - sea water KW - ocean waves KW - whitecaps KW - turbulence KW - satellite methods KW - meteorology KW - winds KW - ocean currents KW - remote sensing KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765872007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Comparing+in+situ+and+satellite-based+parameterizations+of+oceanic+whitecaps&rft.au=Paget%2C+Aaron+C%3BBourassa%2C+Mark+A%3BAnguelova%2C+Magdalena+D&rft.aulast=Paget&rft.aufirst=Aaron&rft.date=2015-04-01&rft.volume=120&rft.issue=4&rft.spage=2826&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010328 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - currents; meteorology; ocean circulation; ocean currents; ocean waves; remote sensing; satellite methods; sea water; turbulence; whitecaps; winds DO - http://dx.doi.org/10.1002/2014JC010328 ER - TY - JOUR T1 - The Vocabulary of Transgender Theory AN - 1728660008; 201523130 AB - The article considers the nascent vocabulary of transgender theory. What are the implications of separating 'sex' from 'gender' and such locutions as someone 'being a woman in the body of a man'? It suggests that this vocabulary is problematic and based on a false view that I alone can control the vocabulary others use to refer to me. Adapted from the source document. JF - Society AU - Fleming, Bruce AD - Department of English 12B, US Naval Academy, Annapolis, MD, 21402, USA fleming@usna.edu Y1 - 2015/04// PY - 2015 DA - April 2015 SP - 114 EP - 120 PB - Springer, New York NY VL - 52 IS - 2 SN - 0147-2011, 0147-2011 KW - Social Theories KW - Transsexuality KW - Sex KW - article KW - 9221: politics and society; politics and society UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1728660008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Society&rft.atitle=The+Vocabulary+of+Transgender+Theory&rft.au=Fleming%2C+Bruce&rft.aulast=Fleming&rft.aufirst=Bruce&rft.date=2015-04-01&rft.volume=52&rft.issue=2&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Society&rft.issn=01472011&rft_id=info:doi/10.1007%2Fs12115-015-9870-x LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2015-11-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SOCYA6 N1 - SubjectsTermNotLitGenreText - Transsexuality; Social Theories; Sex DO - http://dx.doi.org/10.1007/s12115-015-9870-x ER - TY - JOUR T1 - Physical and chemical analysis of lithium-ion battery cell-to-cell failure events inside custom fire chamber AN - 1705077595; PQ0001788589 AB - A 5-cubic meter decompression chamber was re-purposed as a fire test chamber to conduct failure and abuse experiments on lithium-ion batteries. Various modifications were performed to enable remote control and monitoring of chamber functions, along with collection of data from instrumentation during tests including high speed and infrared cameras, a Fourier transform infrared spectrometer, real-time gas analyzers, and compact reconfigurable input and output devices. Single- and multi-cell packages of LiCoO sub(2) chemistry 18650 lithium-ion batteries were constructed and data was obtained and analyzed for abuse and failure tests. Surrogate 18650 cells were designed and fabricated for multi-cell packages that mimicked the thermal behavior of real cells without using any active components, enabling internal temperature monitoring of cells adjacent to the active cell undergoing failure. Heat propagation and video recordings before, during, and after energetic failure events revealed a high degree of heterogeneity; some batteries exhibited short burst of sparks while others experienced a longer, sustained flame during failure. Carbon monoxide, carbon dioxide, methane, dimethyl carbonate, and ethylene carbonate were detected via gas analysis, and the presence of these species was consistent throughout all failure events. These results highlight the inherent danger in large format lithium-ion battery packs with regards to cell-to-cell failure, and illustrate the need for effective safety features. JF - Journal of Power Sources AU - Spinner, Neil S AU - Field, Christopher R AU - Hammond, Mark H AU - Williams, Bradley A AU - Myers, Kristina M AU - Lubrano, Adam L AU - Rose-Pehrsson, Susan L AU - Tuttle, Steven G AD - U.S. Naval Research Laboratory, Navy Technology Center for Safety and Survivability, Chemistry Division, 4555 Overlook Ave., SW, Washington, DC 20375, USA; National Research Council, The National Academies of Science, 500 Fifth St., NW, Washington, DC 20001, USA, steven.tuttle@nrl.navy.mil Y1 - 2015/04/01/ PY - 2015 DA - 2015 Apr 01 SP - 713 EP - 721 PB - Elesevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 279 SN - 0378-7753, 0378-7753 KW - Health & Safety Science Abstracts; Environment Abstracts KW - Lithium-ion batteries KW - Failure KW - Cell-to-cell propagation KW - Gas analysis KW - Surrogate cells KW - Carbon monoxide KW - Fires KW - Methane KW - Fourier transforms KW - Batteries KW - Behavior KW - Atmospheric chemistry KW - Safety KW - Temperature KW - Carbon dioxide KW - Recording KW - H 7000:Fire Safety KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1705077595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Power+Sources&rft.atitle=Physical+and+chemical+analysis+of+lithium-ion+battery+cell-to-cell+failure+events+inside+custom+fire+chamber&rft.au=Spinner%2C+Neil+S%3BField%2C+Christopher+R%3BHammond%2C+Mark+H%3BWilliams%2C+Bradley+A%3BMyers%2C+Kristina+M%3BLubrano%2C+Adam+L%3BRose-Pehrsson%2C+Susan+L%3BTuttle%2C+Steven+G&rft.aulast=Spinner&rft.aufirst=Neil&rft.date=2015-04-01&rft.volume=279&rft.issue=&rft.spage=713&rft.isbn=&rft.btitle=&rft.title=Journal+of+Power+Sources&rft.issn=03787753&rft_id=info:doi/10.1016%2Fj.jpowsour.2015.01.068 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Last updated - 2015-09-17 N1 - SubjectsTermNotLitGenreText - Carbon monoxide; Methane; Fires; Fourier transforms; Behavior; Batteries; Safety; Atmospheric chemistry; Temperature; Carbon dioxide; Recording DO - http://dx.doi.org/10.1016/j.jpowsour.2015.01.068 ER - TY - JOUR T1 - Intraseasonal Variability of Hail in the Contiguous United States: Relationship to the Madden-Julian Oscillation AN - 1676352784; PQ0001425157 AB - Climatologies have been developed to highlight variability of the frequency and intensity of hail in the United States. However, the intraseasonal variability of hail, including why one week might be active while the following inactive despite both having similar climatological probabilities, has not yet been explored. This paper presents relationships between spring-season (April-June) hail days and the leading mode of atmospheric intraseasonal variability, the Madden-Julian oscillation (MJO). It extends recent work on intraseasonal tornado variability to smaller spatial scales. In April, May, and June, statistically significant variability in hail days was found for different Real-time Multivariate MJO (RMM) phases of the MJO. For April, the strongest correlations between hail-day anomalies and anomalies of the product of convective available potential energy (CAPE) and 0-6-km vertical wind shear were found in RMM phase 5, with above-normal likelihood of a hail day found in the south-central United States. For May, the strongest correlations were found in RMM phase 3, with below-normal likelihood of a hail day located over the north-central United States. For June, the strongest correlations were found in phase 8, with above-normal likelihood of hail in west Texas and below-normal likelihood of hail over much of the middle of the United States. In all phases, 300-hPa height anomalies in the United States formed part of a global wave train similar to MJO patterns in both modeling and observational studies. JF - Monthly Weather Review AU - Barrett, Bradford S AU - Henley, Brittany N AD - Oceanography Department, U.S. Naval Academy, Annapolis, Maryland Y1 - 2015/04// PY - 2015 DA - April 2015 SP - 1086 EP - 1103 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 143 IS - 4 SN - 0027-0644, 0027-0644 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Madden-Julian oscillation KW - Extreme events KW - Severe storms KW - Hail KW - Variability KW - Tornadoes KW - Climate change KW - Correlations KW - Statistical analysis KW - Convective available potential energy KW - Intraseasonal oscillation KW - Potential energy KW - ASW, USA, Texas KW - Wave trains KW - Waves KW - Climatology KW - Wind KW - Spatial variability KW - Shear KW - Weather KW - Wind shear KW - Atmospheric variability KW - Model Studies KW - Vertical wind shear KW - Reviews KW - USA, Texas KW - Q2 09242:Observations and measurements at sea KW - SW 0810:General KW - M2 551.578.7:Solid (551.578.7) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676352784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Monthly+Weather+Review&rft.atitle=Intraseasonal+Variability+of+Hail+in+the+Contiguous+United+States%3A+Relationship+to+the+Madden-Julian+Oscillation&rft.au=Barrett%2C+Bradford+S%3BHenley%2C+Brittany+N&rft.aulast=Barrett&rft.aufirst=Bradford&rft.date=2015-04-01&rft.volume=143&rft.issue=4&rft.spage=1086&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2FMWR-D-14-00257.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-04-01 N1 - Number of references - 53 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Wind shear; Hail; Wave trains; Climate change; Potential energy; Vertical wind shear; Tornadoes; Atmospheric variability; Statistical analysis; Correlations; Convective available potential energy; Climatology; Spatial variability; Madden-Julian oscillation; Intraseasonal oscillation; Shear; Weather; Variability; Reviews; Waves; Wind; Model Studies; ASW, USA, Texas; USA, Texas DO - http://dx.doi.org/10.1175/MWR-D-14-00257.1 ER - TY - CPAPER T1 - Moving Digital Terrain Analysis to the Field: Native Apps on Smart Phones and Tablets T2 - 50th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1658698330; 6335892 JF - 50th Annual Meeting of the Northeastern Section of Geological Society of America AU - Guth, Peter Y1 - 2015/03/23/ PY - 2015 DA - 2015 Mar 23 KW - Tablets UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=50th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Moving+Digital+Terrain+Analysis+to+the+Field%3A+Native+Apps+on+Smart+Phones+and+Tablets&rft.au=Guth%2C+Peter&rft.aulast=Guth&rft.aufirst=Peter&rft.date=2015-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=50th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2015NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - JOUR T1 - In situ measurements of an energetic wave event in the Arctic marginal ice zone AN - 1808378876; PQ0001480319 AB - R/V Lance serendipitously encountered an energetic wave event around 77 degree N, 26 degree E on 2 May 2010. Onboard GPS records, interpreted as the surface wave signal, show the largest waves recorded in the Arctic region with ice cover. Comparing the measurements with a spectral wave model indicated three phases of interaction: (1) wave blocking by ice, (2) strong attenuation of wave energy and fracturing of ice by wave forcing, and (3) uninhibited propagation of the peak waves and an extension of allowed waves to higher frequencies (above the peak). Wave properties during fracturing of ice cover indicated increased groupiness. Wave-ice interaction presented binary behavior: there was zero transmission in unbroken ice and total transmission in fractured ice. The fractured ice front traveled at some fraction of the wave group speed. Findings do not motivate new dissipation schemes for wave models, though they do indicate the need for two-way, wave-ice coupling. Key Points * Largest waves measured under ice cover in the Arctic * High-resolution, coupled wave-ice models are required for accurate predictions * Nonlinearly enhanced waves may lead to initial ice breakup JF - Geophysical Research Letters AU - Collins, Clarence O AU - Rogers, WErick AU - Marchenko, Aleksey AU - Babanin, Alexander V AD - ASEE Postdoctoral Fellow, Naval Research Laboratory, Stennis Space Center, Hancock County, Mississippi, USA. Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 1863 EP - 1870 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 6 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Ice KW - Ice Cover KW - Ice breakup KW - Wave propagation KW - Wave interactions KW - PN, Arctic KW - Energy KW - Wave attenuation KW - Wave breaking KW - Wave dissipation KW - Wave energy KW - Ice Breakup KW - Waves KW - Ice cover KW - Modelling KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808378876?accountid=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=Geophysical+Research+Letters&rft.atitle=In+situ+measurements+of+an+energetic+wave+event+in+the+Arctic+marginal+ice+zone&rft.au=Collins%2C+Clarence+O%3BRogers%2C+WErick%3BMarchenko%2C+Aleksey%3BBabanin%2C+Alexander+V&rft.aulast=Collins&rft.aufirst=Clarence&rft.date=2015-03-01&rft.volume=42&rft.issue=6&rft.spage=1863&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL063063 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Ice breakup; Wave breaking; Wave attenuation; Wave energy; Wave dissipation; Wave propagation; Ice cover; Modelling; Wave interactions; Ice; Ice Cover; Energy; Ice Breakup; Waves; PN, Arctic DO - http://dx.doi.org/10.1002/2015GL063063 ER - TY - JOUR T1 - Moving digital terrain analysis to the field; native apps on smart phones and tablets AN - 1739081683; 2015-114935 AB - The confluence of increasing technological capabilities and higher resolution digital data means that both scientists and hobbyists can perform sophisticated terrain analysis operations in the field on industry standard hardware. Choices for the architecture include: (1) running entirely within a web browser; (2) using web services to access data, and perform computations, and then manipulating them on a program on the local device; (3) running on a Windows tablet using the normal desktop software; and (4) storing data locally and processing it on a native program on the local device. Because the first two options require an internet connection, they could be prohibitively expensive or completely unavailable for many field locations. A Windows tablet, like the Microsoft Surface Pro 3, in many ways duplicates and could replace a laptop computer, but has two limitations: no GPS built in, and size significantly bigger than a tablet like the Nexus 7. Android tablets, and cell phones which can run the same software, easily fit the user's hand or the pockets of a field vest. They have sufficiently data storage to download imagery, digital elevation models, lidar data, and vector overlays, and while processing is slower than on desktop or laptop systems, tablet performance is rapidly improving and a user in the field has limited alternatives. With development tools like Embarcadero's Delphi, the same code can run on 4 operating systems: Windows and Mac desktops, and iOS and Android handhelds. The closed ecosystem of iOS handhelds complicates software development and deployment, but the cost of an Android tablet makes it affordable as a field tool. The base code for the MICRODEM freeware program now runs on all 4 systems, and the user interface is being adapted. We will demonstrate basic 2D and 3D map displays, computation of geomorphometric parameters, and applications particularly suited for field use such as projecting a plane's outcrop pattern from a measured dip and strike. Doing terrain analysis in the field allows testing hypotheses and verifying relationships immediately, and can make field mapping more productive. Prototypes like Google Glass or Occulus Rift might find practical applications in the future, but with the right software current handheld devices can greatly improve the efficiency of field geologists. JF - Abstracts with Programs - Geological Society of America AU - Guth, Peter L AU - Anonymous Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 108 PB - Geological Society of America (GSA), Boulder, CO VL - 47 IS - 3 SN - 0016-7592, 0016-7592 KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1739081683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Moving+digital+terrain+analysis+to+the+field%3B+native+apps+on+smart+phones+and+tablets&rft.au=Guth%2C+Peter+L%3BAnonymous&rft.aulast=Guth&rft.aufirst=Peter&rft.date=2015-03-01&rft.volume=47&rft.issue=3&rft.spage=108&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, Northeastern Section, 50th annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-12-04 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Vegetation growth and snow retreat in southern Greenland observed with Landsat satellite images from the past 15 years AN - 1729849195; 2015-102797 AB - Landsat 8 orbits earth collecting scenes every 16 days to monitor environmental changes. These environmental changes are particularly evident when reviewing images from Greenland over the past two decades, both in regards to growth of vegetation and retreat of ice. Scenes of Greenland, collected by the 11 bands that compose Landsat 8, range from February 2013 to the present. Landsat 7 has been collecting data since April 1999 to the present. Landsat 5 adds limited imagery starting in 1992. Failure of the Scan Line Corrector (SLC) on Landsat 7 in 2003 lowers the quality of the images, but does not interfere with NDVI (normalized difference vegetation index) and NDSI (normalized difference snow index) statistics. In addition, the high latitude provides coverage with two looks in every 16 day cycle, improving the odds of cloud free coverage and allowing duplicate computation of statistics. Vegetation growth and snow/ice retreat were detected using normalized difference indexes. These indexes show contrast in the images, differentiating between vegetation and ice, and snow, rock, and soil. When comparing images from the early 1990's to the present, a noticeable change in ice coverage is evident in southern Greenland, between latitudes 60N to 62N and longitudes 44W to 48W, near Qaqortoq. Concurrently, vegetation growth increased over time, especially on the southernmost coast. A total of ten scenes, ranging from May to late September, 1999-2014, were collected and analyzed in detail. These months were chosen due to the lack of shadows interfering with the landscape images and the consistency of ice, regardless of the severity of the previous winter, from one month in one year to that month in a latter year. The highest NDVI and NDSI values were computed and compared. The NDVI values were consistently lower in the earlier images, and far greater in the later images. The NDSI values were lower in the later images and greater in the earlier ones. Finally, we can trace the loss of ice cover with the retreat of the glacier termini. JF - Abstracts with Programs - Geological Society of America AU - Bernhardt, Sarah N AU - Anonymous Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 73 PB - Geological Society of America (GSA), Boulder, CO VL - 47 IS - 3 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729849195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vegetation+growth+and+snow+retreat+in+southern+Greenland+observed+with+Landsat+satellite+images+from+the+past+15+years&rft.au=Bernhardt%2C+Sarah+N%3BAnonymous&rft.aulast=Bernhardt&rft.aufirst=Sarah&rft.date=2015-03-01&rft.volume=47&rft.issue=3&rft.spage=73&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, Northeastern Section, 50th annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-11-05 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - CURRENT AND FUTURE CHALLENGES FACING AEROMEDICAL COMMUNITIES AN - 1701483414; PQ0001668918 AB - This wide variation requires ready access to current issues and standards ensuring the youngest of providers have the tools required to make sound medical decisions and the most senior providers remain current with access to evidence based practice guidelines. We provide aeromedical care to Sailors and Marines in brick and mortar medical treatment facilities as well as at sea and in tents near the front lines. These medical issues may arise from fatigue at the front lines, systems integration issues at experimental commands or natural disease processes at any location. The biggest challenges to our community at this time are maintaining a robust training pipeline, updating medical standards and ensuring that those standards are easily accessible from any location. Remaining current in medical knowledge is difficult in any field, but the diversity of Aerospace Medicine provides for a need to follow technology, policy and medical research equally. JF - Aerospace Medicine and Human Performance AU - Toone, K AD - U.S. Navy, Pensacola, FL Y1 - 2015/03// PY - 2015 DA - Mar 2015 SP - 170 EP - 171 PB - Aerospace Medical Association, 320 S. Henry St. Alexandria VA 22314-3579 United States VL - 86 IS - 3 SN - 2375-6314, 2375-6314 KW - Health & Safety Science Abstracts KW - Ocean currents KW - Technology policy KW - Currents KW - Fatigue KW - Training KW - Medical research KW - Guidelines KW - Medical treatment KW - Human factors KW - H 6000:Natural Disasters/Civil Defense/Emergency Management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1701483414?accountid=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=Aerospace+Medicine+and+Human+Performance&rft.atitle=CURRENT+AND+FUTURE+CHALLENGES+FACING+AEROMEDICAL+COMMUNITIES&rft.au=Toone%2C+K&rft.aulast=Toone&rft.aufirst=K&rft.date=2015-03-01&rft.volume=86&rft.issue=3&rft.spage=170&rft.isbn=&rft.btitle=&rft.title=Aerospace+Medicine+and+Human+Performance&rft.issn=23756314&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Last updated - 2015-09-03 N1 - SubjectsTermNotLitGenreText - Ocean currents; Technology policy; Currents; Fatigue; Training; Medical research; Guidelines; Medical treatment; Human factors ER - TY - JOUR T1 - Impact of submesoscale processes on dynamics of phytoplankton filaments AN - 1692742470; 2015-060639 AB - In Monterey Bay, CA, during northwesterly, upwelling favorable winds, the development of a southward flowing cold jet along the entrance to the Bay is often observed. This dense cold jet separates warm waters of the anticyclonic circulation offshore from the water masses inside the Bay. Interactions between the cold jet and the offshore anticyclonic circulation generate ageostrophic secondary circulation (ASC) cells due to submesoscale processes as, for example, flow interaction with the development of surface frontogenesis and nonlinear Ekman pumping. Based on observations and modeling studies, we evaluate the impact of these submesoscale processes on the formation of chlorophyll a filaments during late spring-earlier summer, and late summer time frames. We show that during the late summer time frame, ASC leads to the development of filaments with high values of chlorophyll a concentration along the edge of the cold jet-in contrast to the earlier summer time, when the ASC mixes phytoplankton much deeper to the area below of the euphotic depth, and chlorophyll a filaments are 3-4 times weaker. Abstract Copyright (2015), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Shulman, Igor AU - Penta, Bradley AU - Richman, James AU - Jacobs, Gregg AU - Anderson, Stephanie AU - Sakalaukus, Peter Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 2050 EP - 2062 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 3 SN - 2169-9275, 2169-9275 KW - United States KW - currents KW - upwelling KW - ocean circulation KW - pigments KW - ocean currents KW - chlorophyll KW - California KW - organic compounds KW - North Pacific KW - Monterey Bay KW - Pacific Ocean KW - seasonal variations KW - porphyrins KW - winds KW - Santa Cruz County California KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692742470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Impact+of+submesoscale+processes+on+dynamics+of+phytoplankton+filaments&rft.au=Shulman%2C+Igor%3BPenta%2C+Bradley%3BRichman%2C+James%3BJacobs%2C+Gregg%3BAnderson%2C+Stephanie%3BSakalaukus%2C+Peter&rft.aulast=Shulman&rft.aufirst=Igor&rft.date=2015-03-01&rft.volume=120&rft.issue=3&rft.spage=2050&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010326 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2015-07-02 N1 - SubjectsTermNotLitGenreText - California; chlorophyll; currents; Monterey Bay; North Pacific; ocean circulation; ocean currents; organic compounds; Pacific Ocean; pigments; porphyrins; Santa Cruz County California; seasonal variations; United States; upwelling; winds DO - http://dx.doi.org/10.1002/2014JC010326 ER - TY - JOUR T1 - Electrostatic reconnection in the ionosphere AN - 1683352723; PQ0001480329 AB - Postsunset equatorial plasma bubble merging is examined using the National Research Laboratory code SAMI3/equatorial spread F. It is found that bubbles merge through an "electrostatic reconnection" process. As multiple bubbles develop, the electrostatic potential associated with one bubble can connect with that of a neighboring bubble: this provides a pathway for the low-density plasma in one bubble to flow into the adjoining bubble and merge with it. Additionally, high-speed plasma channels (approximately greater than hundreds of meters per second) can develop during the merging process. Optical data is presented of equatorial plasma bubble evolution that suggests bubble merging occurs in the nighttime equatorial ionosphere. Key Points * Plasma bubbles can merge in the nighttime equatorial ionosphere * The merging process occurs by electrostatic reconnection * Optical observations support the merging of equatorial plasma bubbles JF - Geophysical Research Letters AU - Huba, J D AU - Wu, T-W AU - Makela, J J AD - Plasma Physics Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 1626 EP - 1631 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 6 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Channels KW - Flow KW - Equatorial spread-F KW - Optical observations KW - Equatorial ionosphere KW - Ionosphere KW - Ionospheric plasma bubbles KW - Bubbles KW - Evolution KW - Q2 09102:Institutes and organizations KW - SW 0810:General KW - M2 551.510.535:Ionosphere and Thermosphere (551.510.535) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683352723?accountid=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=Geophysical+Research+Letters&rft.atitle=Electrostatic+reconnection+in+the+ionosphere&rft.au=Huba%2C+J+D%3BWu%2C+T-W%3BMakela%2C+J+J&rft.aulast=Huba&rft.aufirst=J&rft.date=2015-03-01&rft.volume=42&rft.issue=6&rft.spage=1626&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2015GL063187 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Ionosphere; Equatorial spread-F; Optical observations; Equatorial ionosphere; Ionospheric plasma bubbles; Flow; Channels; Evolution; Bubbles DO - http://dx.doi.org/10.1002/2015GL063187 ER - TY - JOUR T1 - Estimation of the underwater implosion pulse from cylindrical metal shells AN - 1677908240; PQ0001285482 AB - Underwater implosion, the rapid and catastrophic collapse of a structure caused by hydrostatic pressure, generates a short-duration, high-pressure pulse in the surrounding water that is potentially damaging to adjacent structures or personnel. This paper presents a method to estimate the energy in the pressure pulse as the difference between the known total potential energy and energy lost by plastic deformation. The implosion pulse energy is proportional to the maximum system kinetic energy developed during collapse. The pulse was approximated by considering only the first phase of collapse (up to the instant of first contact), because the maximum kinetic energy occurs very near that instant. The plastic energy dissipated by the structure during the initial phase of implosion was evaluated analytically, using the principle of virtual velocities. The solution for energy dissipation agreed with numerical simulation within 1% at the end of the initial collapse phase. It was found that for a representative aluminum cylinder, the implosion pulse represents only 15% of the total available energy. JF - International Journal of Impact Engineering AU - Gish, L A AU - Wierzbicki, T AD - Department of Naval Architecture and Ocean Engineering, United States Naval Academy, 590 Holloway Rd, Annapolis, MD 21402, USA gish@usna.edu PY - 2015 SP - 166 EP - 175 PB - Elsevier B.V., 660 White Plains Rd., Floor 2 Tarrytown NY 10591-5153 United States VL - 77 SN - 0734-743X, 0734-743X KW - Mechanical & Transportation Engineering Abstracts (MT); METADEX (MD); Advanced Polymers Abstracts (EP); Environmental Engineering Abstracts (EN); Composites Industry Abstracts (ED); Engineered Materials Abstracts, Ceramics (EC); CSA / ASCE Civil Engineering Abstracts (CE) KW - Implosion KW - Cylindrical shell KW - Fluid-structure interaction KW - Plastic dissipation KW - Pressure pulse KW - Pressure pulses KW - Mathematical models KW - Underwater KW - Kinetic energy KW - Cylinders KW - Aluminum KW - Collapse KW - Implosions KW - Plastic deformation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1677908240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Impact+Engineering&rft.atitle=Estimation+of+the+underwater+implosion+pulse+from+cylindrical+metal+shells&rft.au=Gish%2C+L+A%3BWierzbicki%2C+T&rft.aulast=Gish&rft.aufirst=L&rft.date=2015-03-01&rft.volume=77&rft.issue=&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Impact+Engineering&rft.issn=0734743X&rft_id=info:doi/10.1016%2Fj.ijimpeng.2014.11.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Last updated - 2016-02-03 DO - http://dx.doi.org/10.1016/j.ijimpeng.2014.11.018 ER - TY - JOUR T1 - Combined radiocarbon and CO sub(2) flux measurements used to determine in situchlorinated solvent mineralization rate AN - 1668264166; PQ0001286908 AB - A series of combined measurements was made at the Naval Air Station North Island (NASNI) Installation Restoration Site 5, Unit 2 during July and August 2013. Combined measurements included CO sub(2) respiration rate, CO sub(2) radiocarbon content to estimate chlorinated hydrocarbon (CH) mineralization and a zone of influence (ZOI) model. CO sub(2) was collected continuously over 2 two-week periods by recirculating monitoring well headspace gas through NaOH traps. A series of 12 wells in the main CH plume zone and a background well with no known historical contamination were sampled. The background well CO sub(2) was used to determine radiocarbon content derived from respired natural organic matter. A two end-member mixing model was then used to determine the amount of CH-derived carbon present in the CO sub(2) collected from plume region wells. The ZOI model provided an estimate for the soil volume sampled at each well. CH mineralization rates were highest upgradient and at the plume fringe for areas of high historical contamination and ranged from 0.02 to 5.6 mg CH carbon per day. Using the ZOI model volume estimates, CH-carbon removal ranged from 0.2 to 32 mg CH-carbon m super(-3) per day. Because the rate estimates were based on a limited sampling (temporally), they were not further extrapolated to long-term contaminant degradation estimates. However, if the site manager or regulators required them, estimates - subject to long-term variability uncertainties - could be made using volume and rate data determined over short timescales. A more comprehensive seasonal sampling is needed to constrain long-term remediation models for the entire impacted area and identify environmental conditions related to more rapid turnover times amongst the wells. JF - Environmental Sciences: Processes and Impacts AU - Boyd, T J AU - Montgomery, M T AU - Cuenca, R H AU - Hagimoto, Y AD - Marine Biogeochemistry Section; US Naval Research Laboratory; 4555 Overlook Ave., SW; Washington; DC 20375; USA; +1-202-404-8515; +1-202-404-6424; , thomas.boyd@nrl.navy.mil Y1 - 2015/03// PY - 2015 DA - Mar 2015 SP - 683 EP - 692 PB - The Royal Society of Chemistry, Burlington House London W1J 0BA United Kingdom VL - 17 IS - 3 SN - 2050-7887, 2050-7887 KW - Pollution Abstracts; Environment Abstracts KW - Pollution monitoring KW - Historical account KW - Bioremediation KW - Organic matter KW - Respiration KW - Solvents KW - Mineralization KW - Chlorinated hydrocarbons KW - Soil KW - Sulfur dioxide KW - Islands KW - Carbon dioxide KW - Seasonal variations KW - Plumes KW - P 0000:AIR POLLUTION KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668264166?accountid=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+Sciences%3A+Processes+and+Impacts&rft.atitle=Combined+radiocarbon+and+CO+sub%282%29+flux+measurements+used+to+determine+in+situchlorinated+solvent+mineralization+rate&rft.au=Boyd%2C+T+J%3BMontgomery%2C+M+T%3BCuenca%2C+R+H%3BHagimoto%2C+Y&rft.aulast=Boyd&rft.aufirst=T&rft.date=2015-03-01&rft.volume=17&rft.issue=3&rft.spage=683&rft.isbn=&rft.btitle=&rft.title=Environmental+Sciences%3A+Processes+and+Impacts&rft.issn=20507887&rft_id=info:doi/10.1039%2Fc4em00514g LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Number of references - 30 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Historical account; Pollution monitoring; Bioremediation; Respiration; Organic matter; Solvents; Mineralization; Chlorinated hydrocarbons; Soil; Islands; Sulfur dioxide; Carbon dioxide; Plumes; Seasonal variations DO - http://dx.doi.org/10.1039/c4em00514g ER - TY - JOUR T1 - The ongoing process of peace after civil wars AN - 1667354781; 4660041 AB - Matthew Testerman reviews Strengthening Peace in Post-Civil War States: Transforming Spoilers into Stakeholders, edited by Matthew Hoddie and Caroline A. Hartzell, Why Peace Fails: The Causes and Prevention of Civil War Recurrence, by Charles T. Call, and Barriers to Peace in Civil War, by David E. Cunningham. [IBSSNB] Reprinted by permission of Blackwell Publishers JF - International studies review AU - Testerman, Matthew AD - United States Naval Academy Y1 - 2015/03// PY - 2015 DA - Mar 2015 SP - 126 EP - 131 VL - 17 IS - 1 SN - 1521-9488, 1521-9488 KW - Political Science KW - Hoddie, Matthew KW - Call, Charles T. KW - Hartzell, Caroline A. KW - Cunningham, David E. KW - Review articles KW - Prevention KW - State KW - Civil war KW - War KW - Peace UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1667354781?accountid=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=International+studies+review&rft.atitle=The+ongoing+process+of+peace+after+civil+wars&rft.au=Testerman%2C+Matthew&rft.aulast=Testerman&rft.aufirst=Matthew&rft.date=2015-03-01&rft.volume=17&rft.issue=1&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=International+studies+review&rft.issn=15219488&rft_id=info:doi/10.1111%2Fmisr.12191 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2015-03-30 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - 10999; 9298; 2314 13443 2698; 10072; 13443 2698; 12168 9008 12092 9720 6590 DO - http://dx.doi.org/10.1111/misr.12191 ER - TY - JOUR T1 - The joy of pain and the pain of joy: In-group identification predicts schadenfreude and gluckschmerz following rival groups’ fortunes AN - 1665153494 AB - Four studies examined how in-group identification in the domain of sports is associated with schadenfreude in reaction to another group’s suffering or gluckschmerz in reaction to another group’s good fortune. Schadenfreude increased as a function of in-group identification when the outgroup was a rival team rather than a non-rival team in Study 1. Study 2 showed that those who experience schadenfreude at learning of an outgroup player’s injury will also tend to feel gluckschmerz when they learn of the player’s recovery. Studies 3 and 4 replicated and extended these findings for both schadenfreude and gluckschmerz, and showed that neither the degree of severity of an injury nor the level of physical pain associated with the injury moderated the link between identification and both schadenfreude and gluckschmerz. Mediation analyses indicated that perceived in-group gain or loss, deservedness, and dislike were prime mediators of links between in-group identification and both emotions. JF - Motivation and Emotion AU - Hoogland, Charles E AU - Ryan Schurtz, D AU - Cooper, Chelsea M AU - Combs, David J Y AU - Brown, Edward G AU - Smith, Richard H AD - Psychology Department, University of Kentucky, 0003 Kastle Hall, Lexington, KY, 40506, USA charles.hoogland@uky.edu; Psychology Department, Stevenson University, 1525 Greenspring Valley Road, Stevenson, MD, 21153, USA ; Psychology Department, University of Kentucky, 0003 Kastle Hall, Lexington, KY, 40506, USA, United States Air Force, Wright-Patterson AFB, OH, 45433, USA ; United States Navy, 100 Luna Park DR #415, Alexandria, VA, 22305, USA ; Psychology Department, University of Kentucky, 316 Duke RD #4, Lexington, KY, 40502, USA ; Psychology Department, University of Kentucky, 207I-1 Kastle Hall, Lexington, KY, 40506, USA ; Psychology Department, University of Kentucky, 0003 Kastle Hall, Lexington, KY, 40506, USA Y1 - 2015/03// PY - 2015 DA - Mar 2015 SP - 260 EP - 281 CY - New York PB - Springer Science & Business Media VL - 39 IS - 2 SN - 0146-7239 KW - Psychology KW - Emotions KW - Group identification KW - Identification KW - Injuries KW - Learning KW - Mediation KW - Moderated KW - Pain KW - Recovery KW - Severity KW - Sports KW - Suffering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1665153494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aassia&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Motivation+and+Emotion&rft.atitle=The+joy+of+pain+and+the+pain+of+joy%3A+In-group+identification+predicts+schadenfreude+and+gluckschmerz+following+rival+groups%E2%80%99+fortunes&rft.au=Hoogland%2C+Charles+E%3BRyan+Schurtz%2C+D%3BCooper%2C+Chelsea+M%3BCombs%2C+David+J+Y%3BBrown%2C+Edward+G%3BSmith%2C+Richard+H&rft.aulast=Hoogland&rft.aufirst=Charles&rft.date=2015-03-01&rft.volume=39&rft.issue=2&rft.spage=260&rft.isbn=&rft.btitle=&rft.title=Motivation+and+Emotion&rft.issn=01467239&rft_id=info:doi/10.1007%2Fs11031-014-9447-9 LA - English DB - Applied Social Sciences Index & Abstracts (ASSIA) N1 - Date revised - 2015-03-12 N1 - Last updated - 2016-05-13 DO - http://dx.doi.org/10.1007/s11031-014-9447-9 ER - TY - JOUR T1 - Continuing progress toward controlled intracellular delivery of semiconductor quantum dots AN - 1660415696; PQ0001008524 AB - The biological applications of luminescent semiconductor quantum dots (QDs) continue to grow at a nearly unabated pace. This growth is driven, in part, by their unique photophysical and physicochemical properties which have allowed them to be used in many different roles in cellular biology including: as superior fluorophores for a wide variety of cellular labeling applications; as active platforms for assembly of nanoscale sensors; and, more recently, as a powerful tool to understand the mechanisms of nanoparticle mediated drug delivery. Given that controlled cellular delivery is at the intersection of all these applications, the latest progress in delivering QDs to cells is examined here. A brief discussion of relevant considerations including the importance of materials preparation and bioconjugation along with the continuing issue of endosomal sequestration is initially provided for context. Methods for the cellular delivery of QDs are then highlighted including those based on passive exposure, facilitated strategies that utilize peptides or polymers and fully active modalities such as electroporation and other mechanically based methods. Following on this, the exciting advent of QD cellular delivery using multiple or combined mechanisms is then previewed. Several recent methods reporting endosomal escape of QD materials in cells are also examined in detail with a focus on the mechanisms by which access to the cytosol is achieved. The ongoing debate over QD cytotoxicity is also discussed along with a perspective on how this field will continue to evolve in the future. WIREs Nanomed Nanobiotechnol 2015, 7:131-151. doi: 10.1002/wnan.1281 For further resources related to this article, please visit the WIREs website . Conflict of interest: The authors have declared no conflicts of interest for this article. JF - Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology AU - Breger, Joyce AU - Delehanty, James B AU - Medintz, Igor L AD - Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, DC, USA. Y1 - 2015/03// PY - 2015 DA - March 2015 SP - 131 EP - 151 PB - Wiley-Blackwell, Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 7 IS - 2 SN - 1939-5116, 1939-5116 KW - Biotechnology and Bioengineering Abstracts KW - Drug delivery KW - Cytotoxicity KW - Electroporation KW - Quantum dots KW - Physicochemical properties KW - Cytosol KW - fluorophores KW - nanoparticles KW - nanotechnology KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660415696?accountid=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=Wiley+Interdisciplinary+Reviews%3A+Nanomedicine+and+Nanobiotechnology&rft.atitle=Continuing+progress+toward+controlled+intracellular+delivery+of+semiconductor+quantum+dots&rft.au=Breger%2C+Joyce%3BDelehanty%2C+James+B%3BMedintz%2C+Igor+L&rft.aulast=Breger&rft.aufirst=Joyce&rft.date=2015-03-01&rft.volume=7&rft.issue=2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Wiley+Interdisciplinary+Reviews%3A+Nanomedicine+and+Nanobiotechnology&rft.issn=19395116&rft_id=info:doi/10.1002%2Fwnan.1281 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Drug delivery; Cytotoxicity; Electroporation; Quantum dots; Physicochemical properties; Cytosol; fluorophores; nanoparticles; nanotechnology DO - http://dx.doi.org/10.1002/wnan.1281 ER - TY - JOUR T1 - Biogenic effects on cohesive sediment erodibility resulting from recurring seasonal hypoxia on the Louisiana shelf AN - 1773797901; 2016-022650 AB - Sediment erodibility was measured during summer 2010 at four sites off the Louisiana coast that experienced differing exposures to seasonal hypoxia. Stations were sampled along the 30-m isobath, and the sediments at all four sites were cohesive in nature. The largest difference in erodibility occurred between the site that had experienced hypoxia greater than 75% of the time and the site that had experienced hypoxia less than 25% of the time. Erodibility was higher at the sites with a history of seasonal hypoxia and lowest at the normoxic (<25%) site. Laboratory measurements of lower sediment shear strength from cores were consistent with on-site measurements of higher erodibility from the sites that experienced seasonal hypoxia. The macrobenthos collected at the sites reflected the effects of hypoxia, with a more diverse assemblage occupying the normoxic site and less diverse assemblages occupying the sites exposed to hypoxia at greater frequencies. Although macrobenthic community analysis indicated that the assemblages at the four sites were similar, significant differences in the species abundance, feeding types, and bioturbation modes of the fauna were documented. Of particular importance to sediment erodibility may be the ratio of the concentrations of fauna known to be responsible for sediment dilation to the fauna known to be responsible for sediment compaction. Highly erodible and low shear strength sediments had a dilator/compactor ratio of 23 dilators to every one compactor; the less erodible and higher shear strength sediments had dilator/compactor ratios of 2.0-5.0. Ratios of dilators to compactors appeared to be consistent in macrofaunal censuses conducted previously at the same sites. Abstract Copyright (2015) Elsevier, B.V. JF - Continental Shelf Research AU - Briggs, Kevin B AU - Cartwright, Grace AU - Friedrichs, Carl T AU - Shivarudruppa, S Y1 - 2015/02/01/ PY - 2015 DA - 2015 Feb 01 SP - 17 EP - 26 PB - Elsevier, Oxford VL - 93 SN - 0278-4343, 0278-4343 KW - United States KW - ecosystems KW - Gulf of Mexico KW - cores KW - biota KW - cohesive materials KW - spatial variations KW - marine sediments KW - biogenic processes KW - sediments KW - anaerobic environment KW - seasonal variations KW - Louisiana KW - continental shelf KW - ocean floors KW - North Atlantic KW - erodibility KW - northern Gulf of Mexico KW - Atlantic Ocean KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1773797901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Continental+Shelf+Research&rft.atitle=Biogenic+effects+on+cohesive+sediment+erodibility+resulting+from+recurring+seasonal+hypoxia+on+the+Louisiana+shelf&rft.au=Briggs%2C+Kevin+B%3BCartwright%2C+Grace%3BFriedrichs%2C+Carl+T%3BShivarudruppa%2C+S&rft.aulast=Briggs&rft.aufirst=Kevin&rft.date=2015-02-01&rft.volume=93&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2014.11.005 L2 - http://www.sciencedirect.com/science/journal/02784343 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2016-01-01 N1 - Number of references - 73 N1 - Document feature - illus. incl. 9 tables, sketch map N1 - Last updated - 2016-03-17 N1 - CODEN - CSHRDZ N1 - SubjectsTermNotLitGenreText - anaerobic environment; Atlantic Ocean; biogenic processes; biota; cohesive materials; continental shelf; cores; ecosystems; erodibility; Gulf of Mexico; Louisiana; marine sediments; North Atlantic; northern Gulf of Mexico; ocean floors; seasonal variations; sediments; spatial variations; United States DO - http://dx.doi.org/10.1016/j.csr.2014.11.005 ER - TY - JOUR T1 - Cross-polarization geophysical model function for C-band radar backscattering from the ocean surface and wind speed retrieval AN - 1668245204; PQ0001281603 AB - The wind speed sensitivity of cross-polarization (cross-pol) radar backscattering cross section (VH) from the ocean surface increases toward high winds. The signal saturation problem of VH, if it exists, occurs at a much higher wind speed compared to the copolarization (copol: VV or HH) sea returns. These properties make VH a better choice over VV or HH for monitoring severe weather. Combined with high spatial resolution of the synthetic aperture radar (SAR), the development of hurricane wind retrieval using VH is advancing rapidly. This paper describes a cross-pol C-band radar backscattering geophysical model function (GMF) with incidence angle dependence for the full wind speed range in the available data sets (up to 56 m/s). The GMF is derived from RADARSAT-2 (R2) dual-polarization (dual-pol) ScanSAR modes with 300 and 500 km swaths. The proposed GMF is compared to other published algorithms. The result shows that the simulated VH cross section and the retrieved wind speed with the proposed GMF is in better agreement with measurements. With careful treatment of noise, the VH-retrieved wind speeds may extend to mild or moderate conditions. The higher fraction of non-Bragg contribution in VH can be exploited for analysis of surface wave breaking. Key Points: * Cross-pol radar sea return varies with incidence angle * Design cross-pol geophysical model function * Retrieve high wind velocity using cross-pol radar sea returns JF - Journal of Geophysical Research: Oceans AU - Hwang, Paul A AU - Stoffelen, Ad AU - Zadelhoff, Gerd-Jan AU - Perrie, William AU - Zhang, Biao AU - Li, Haiyan AU - Shen, Hui AD - Remote Sensing Division, Naval Research Laboratory, Washington District of Columbia, USA. Y1 - 2015/02// PY - 2015 DA - February 2015 SP - 893 EP - 909 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 120 IS - 2 SN - 2169-9275, 2169-9275 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Acoustic waves KW - Surface water waves KW - Algorithms KW - Radar imagery KW - Wind speed KW - Geophysics KW - Noise pollution KW - Wind KW - Hurricane winds KW - Modelling KW - Weather KW - Sensitivity KW - Radar wind measurements KW - Noise levels KW - Velocity KW - Wind velocities KW - Hurricanes KW - Synthetic aperture radar KW - Oceans KW - Severe weather events KW - Wave breaking KW - Radar KW - Exploitation KW - M2 551.515.2:Cyclones Hurricanes Typhoons (551.515.2) KW - Q2 09262:Methods and instruments KW - O 3010:Geology and Geophysics KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668245204?accountid=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%3A+Oceans&rft.atitle=Cross-polarization+geophysical+model+function+for+C-band+radar+backscattering+from+the+ocean+surface+and+wind+speed+retrieval&rft.au=Hwang%2C+Paul+A%3BStoffelen%2C+Ad%3BZadelhoff%2C+Gerd-Jan%3BPerrie%2C+William%3BZhang%2C+Biao%3BLi%2C+Haiyan%3BShen%2C+Hui&rft.aulast=Hwang&rft.aufirst=Paul&rft.date=2015-02-01&rft.volume=120&rft.issue=2&rft.spage=893&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010439 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Wind speed; Hurricanes; Synthetic aperture radar; Surface water waves; Radar imagery; Modelling; Radar wind measurements; Wave breaking; Severe weather events; Acoustic waves; Algorithms; Noise pollution; Wind velocities; Hurricane winds; Sensitivity; Weather; Oceans; Radar; Noise levels; Velocity; Exploitation; Geophysics; Wind DO - http://dx.doi.org/10.1002/2014JC010439 ER - TY - JOUR T1 - Monitoring, moral hazard, and turnover AN - 1663899948; 4652741 AB - I studied the effects of monitoring on political turnover, when the politicians' early actions affect future economic outcomes. I considered an infinite-horizon environment, where the expectation about the potential successor's policy is endogenous. As a result, the incentive to replace the incumbent is endogenous. In a stationary Markov equilibrium, the relationship between monitoring and turnover is non-monotone. The model sheds light on dynamic agency problems when the agent's initial effort has persistent effects, and on the role of reputation in models with endogenous turnover. Reprinted by permission of Springer JF - Economic theory AU - Rothert, Jacek AD - U.S. Naval Academy Y1 - 2015/02// PY - 2015 DA - Feb 2015 SP - 355 EP - 374 VL - 58 IS - 2 SN - 0938-2259, 0938-2259 KW - Economics KW - Learning KW - Moral hazard KW - Political instability KW - Monitoring KW - Expectation KW - Markovian processes KW - Politicians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1663899948?accountid=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=Economic+theory&rft.atitle=Monitoring%2C+moral+hazard%2C+and+turnover&rft.au=Rothert%2C+Jacek&rft.aulast=Rothert&rft.aufirst=Jacek&rft.date=2015-02-01&rft.volume=58&rft.issue=2&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Economic+theory&rft.issn=09382259&rft_id=info:doi/10.1007%2Fs00199-014-0823-1 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2015-03-16 N1 - Last updated - 2015-03-17 N1 - SubjectsTermNotLitGenreText - 7278 12929 7073; 9718; 8247 6103 11032 9705; 8278; 9807 9637; 4614; 7747 12265 3865 4025 10214 12224 971 12228 10919 DO - http://dx.doi.org/10.1007/s00199-014-0823-1 ER - TY - JOUR T1 - Renewable thermosetting resins and thermoplastics from vanillin AN - 1660423667; PQ0001112346 AB - Two cyanate ester resins and a polycarbonate thermoplastic have been synthesized from vanillin. The bisphenol precursors were prepared by both an electrochemical route as well as by a McMurry coupling reaction. 1,2-Bis(4-cyanato-3-methoxyphenyl)ethene (6) had a high melting point of 237 degree C and did not cure completely under a standard cure protocol. In contrast, the reduced version, 1,2-bis(4-cyanato-3-methoxyphenyl)ethane (7) melted at 190 degree C and underwent complete cure to form a thermoset material with T sub(g) = 202 degree C. 7 showed thermal stability up to 335 degree C and decomposed via formation of phenolics and isocyanic acid. A polycarbonate was then synthesized from the reduced bisphenol by a transesterification reaction with diphenylcarbonate. The polymer had M sub(n) = 3588, M sub(w)/M sub(n) = 1.9, and a T sub(g) of 86 degree C. TGA/FTIR data suggested that the polycarbonate decomposed via formation of benzodioxolones with concomitant elimination of methane. The results show that vanillin is a useful precursor to both thermosetting resins and thermoplastics without significant modification. JF - Green Chemistry AU - Harvey, Benjamin G AU - Guenthner, Andrew J AU - Meylemans, Heather A AU - Haines, Shannon RL AU - Lamison, Kevin R AU - Groshens, Thomas J AU - Cambrea, Lee R AU - Davis, Matthew C AU - Lai, William W AD - US NAVY; NAWCWD; Research Department; Chemistry Division; China Lake; California 93555; USA; (760)-939-0247; , benjamin.g.harvey@navy.mil Y1 - 2015/02// PY - 2015 DA - February 2015 SP - 1249 EP - 1258 PB - Royal Society of Chemistry, c/o Springer-Verlag New York Inc. Secaucus New Jersey 07096 2485 United States VL - 17 IS - 2 SN - 1463-9262, 1463-9262 KW - Sustainability Science Abstracts KW - Melting point KW - Methane KW - Resins KW - Green development KW - Esters KW - Electrochemistry KW - Polymers KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660423667?accountid=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=Green+Chemistry&rft.atitle=Renewable+thermosetting+resins+and+thermoplastics+from+vanillin&rft.au=Harvey%2C+Benjamin+G%3BGuenthner%2C+Andrew+J%3BMeylemans%2C+Heather+A%3BHaines%2C+Shannon+RL%3BLamison%2C+Kevin+R%3BGroshens%2C+Thomas+J%3BCambrea%2C+Lee+R%3BDavis%2C+Matthew+C%3BLai%2C+William+W&rft.aulast=Harvey&rft.aufirst=Benjamin&rft.date=2015-02-01&rft.volume=17&rft.issue=2&rft.spage=1249&rft.isbn=&rft.btitle=&rft.title=Green+Chemistry&rft.issn=14639262&rft_id=info:doi/10.1039%2Fc4gc01825g LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Number of references - 43 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Melting point; Methane; Resins; Green development; Polymers; Electrochemistry; Esters DO - http://dx.doi.org/10.1039/c4gc01825g ER - TY - JOUR T1 - Pott's Disease? AIDS-Associated Mycobacterium heckeshornense Spinal Osteomyelitis and Diskitis AN - 1660412005; PQ0001092463 AB - Acid-fast bacillus (AFB) spinal osteomyelitis in a patient with AIDS is often presumed to be caused by reactivated Mycobacterium tuberculosis. However, other AFB pathogens can mimic M. tuberculosis and, to ensure appropriate and adequate therapy, should be considered by clinicians. We present a case of aggressive spinal osteomyelitis caused by Mycobacterium heckeshornense in an AIDS patient; a review of the literature is also included. JF - Journal of Clinical Microbiology AU - Carpenter, Robert J AU - Graf, Paul CF AD - Department of Infectious Diseases, Naval Medical Center San Diego, San Diego, California, USA, robert.carpenter@med.navy.mil. Y1 - 2015/02// PY - 2015 DA - February 2015 SP - 716 EP - 718 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 United States VL - 53 IS - 2 SN - 0095-1137, 0095-1137 KW - Virology & AIDS Abstracts; Microbiology Abstracts B: Bacteriology KW - Acquired immune deficiency syndrome KW - Mycobacterium heckeshornense KW - Literature reviews KW - Tuberculosis KW - Pathogens KW - Bacillus KW - Mycobacterium tuberculosis KW - Osteomyelitis KW - V 22360:AIDS and HIV KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660412005?accountid=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+Clinical+Microbiology&rft.atitle=Pott%27s+Disease%3F+AIDS-Associated+Mycobacterium+heckeshornense+Spinal+Osteomyelitis+and+Diskitis&rft.au=Carpenter%2C+Robert+J%3BGraf%2C+Paul+CF&rft.aulast=Carpenter&rft.aufirst=Robert&rft.date=2015-02-01&rft.volume=53&rft.issue=2&rft.spage=716&rft.isbn=&rft.btitle=&rft.title=Journal+of+Clinical+Microbiology&rft.issn=00951137&rft_id=info:doi/10.1128%2FJCM.02686-14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Number of references - 14 N1 - Last updated - 2016-07-20 N1 - SubjectsTermNotLitGenreText - Acquired immune deficiency syndrome; Literature reviews; Tuberculosis; Pathogens; Osteomyelitis; Mycobacterium heckeshornense; Bacillus; Mycobacterium tuberculosis DO - http://dx.doi.org/10.1128/JCM.02686-14 ER - TY - JOUR T1 - First Report of Plantago asiatica mosaic virus in Imported Asiatic and Oriental Lilies (Lilium hybrids) in the United States AN - 1660404652; PQ0001170101 AB - Asiatic and Oriental hybrid lilies (Lilium sp., Liliaceae) are bulbous ornamentals valued for their flowers. Bulbs of several varieties of each lily type, imported from the Netherlands, were purchased in spring 2013 from retail nurseries and grown in a cool greenhouse; additional bulbs were obtained in 2014. Mechanical inoculation of pooled lily leaf samples to Nicotiana benthamiana, N. glutinosa, and Chenopodiim quinoa yielded chlorotic or necrotic local lesions on C. quinoa and systemic mosaic with necrotic spotting, streaking, or apical necrosis on N. benthamiana; electron microscopy revealed potexvirus-like flexuous particles. The RT-PCR from C. quinoa and N. benthamiana with PxDeg/BNSNC yielded a c. 1.3-kb product, which was cloned and sequenced; the consensus sequence (KM205357) had 98.7% nucleotide identity to a Dutch isolate of Plantago asiatica mosaic virus (PlAMV, KF471012; 78.5 to 87.8% to other isolates), and 99.0% coat protein amino acid identity to KF471012. Both RT-PCR and ELISA tests also detected PlAMV-NMV. The degree of damage observed in the Netherlands suggests that growers should seek bulb stocks free of PlAMV. JF - Plant Disease AU - Hammond, J AU - Bampi, D AU - Reinsel, M D AD - Floral and Nursery Plants Research Unit, USDA-ARS, USNA, Beltsville, MD 20705 PY - 2015 SP - 292 PB - American Phytopathological Society, 3340 Pilot Knob Road St. Paul MN 55121-2097 United States VL - 99 IS - 2 SN - 0191-2917, 0191-2917 KW - Virology & AIDS Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Liliaceae KW - Plantago KW - Flowers KW - Enzyme-linked immunosorbent assay KW - Plant diseases KW - Nucleotide sequence KW - Leaves KW - Greenhouses KW - Nicotiana benthamiana KW - Lilium KW - Necrosis KW - Hybrids KW - Inoculation KW - Polymerase chain reaction KW - Conserved sequence KW - Coat protein KW - Plant viruses KW - Electron microscopy KW - Bulbs KW - Amino acid sequence KW - A 01360:Plant Diseases KW - V 22420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660404652?accountid=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=Plant+Disease&rft.atitle=First+Report+of+Plantago+asiatica+mosaic+virus+in+Imported+Asiatic+and+Oriental+Lilies+%28Lilium+hybrids%29+in+the+United+States&rft.au=Hammond%2C+J%3BBampi%2C+D%3BReinsel%2C+M+D&rft.aulast=Hammond&rft.aufirst=J&rft.date=2015-02-01&rft.volume=99&rft.issue=2&rft.spage=292&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/10.1094%2FPDIS-08-14-0792-PDN LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Plant diseases; Enzyme-linked immunosorbent assay; Flowers; Nucleotide sequence; Leaves; Greenhouses; Necrosis; Hybrids; Inoculation; Conserved sequence; Polymerase chain reaction; Coat protein; Plant viruses; Electron microscopy; Amino acid sequence; Bulbs; Liliaceae; Plantago; Nicotiana benthamiana; Lilium DO - http://dx.doi.org/10.1094/PDIS-08-14-0792-PDN ER - TY - JOUR T1 - Printing soil: a single-step, high-throughput method to isolate micro-organisms and near-neighbour microbial consortia from a complex environmental sample AN - 1660387889; PQ0001104994 AB - 1. Traditional high throughput methods for isolating microorganisms from environmental samples such as soil or sediment require pre-processing steps to remove the living species from their solid-phase microniche, creating a liquid-phase sample. This process destroys near-neighbor relationships that could be crucial to culturing and studying the microorganisms to be isolated. 2. An automated, high throughput method is described here that isolates pure microbial cultures and spatially related microbial consortia directly from a solid-phase complex environmental sample. By using an orifice-free printing mechanism, Biological Laser Printing (BioLP) enabled single-step isolation of viable environmental microorganisms directly from soil. Soil was spread onto a titania-coated quartz plate prior to initiating printing of soil micro-particles with focused ultraviolet laser pulses. 3. Tunable amounts of soil were printed to glass slides, Luria Bertani agar plates and broth filled 96-well plates at deposition rates exceeding 20 micro-particles per second, demonstrating the ability to isolate thousands of micro-particles of soil in minutes. Viability, culturability and significant morphological diversity were demonstrated post-printing. 4. Results show that single step soil printing can be used to (a) generate pure microbial cultures (isolates), and (b) isolate consortia from a micro-ecological system that exists naturally in near-neighbor proximity, undisturbed from the environmental sample. JF - Methods in Ecology and Evolution AU - Ringeisen, Bradley R AU - Rincon, Karina AU - Fitzgerald, Lisa A AU - Fulmer, Preston A AU - Wu, Peter K AD - Chemistry Division, Naval Research Laboratory, 4555 Overlook Ave. SW, Washington, DC, 20375, USA. Y1 - 2015/02// PY - 2015 DA - February 2015 SP - 209 EP - 217 PB - Wiley-Blackwell, Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 6 IS - 2 SN - 2041-210X, 2041-210X KW - Ecology Abstracts KW - Soil KW - Agar KW - Printing KW - U.V. radiation KW - Quartz KW - Microorganisms KW - Lasers KW - Sediments KW - Soil microorganisms KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660387889?accountid=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=Methods+in+Ecology+and+Evolution&rft.atitle=Printing+soil%3A+a+single-step%2C+high-throughput+method+to+isolate+micro-organisms+and+near-neighbour+microbial+consortia+from+a+complex+environmental+sample&rft.au=Ringeisen%2C+Bradley+R%3BRincon%2C+Karina%3BFitzgerald%2C+Lisa+A%3BFulmer%2C+Preston+A%3BWu%2C+Peter+K&rft.aulast=Ringeisen&rft.aufirst=Bradley&rft.date=2015-02-01&rft.volume=6&rft.issue=2&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Methods+in+Ecology+and+Evolution&rft.issn=2041210X&rft_id=info:doi/10.1111%2F2041-210X.12303 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Soil; Agar; U.V. radiation; Printing; Quartz; Microorganisms; Lasers; Sediments; Soil microorganisms DO - http://dx.doi.org/10.1111/2041-210X.12303 ER - TY - JOUR T1 - Surface thermal structure in a shallow-water, vertical discharge from a coastal power plant AN - 1654690870; PQ0001062877 AB - The surface temperature field induced by a turbulent buoyant jet, discharging upwards into shallow water and impinging on the water surface, is examined for the case of a power-plant cooling-water outfall off the southern California coast. The data, acquired using an airborne infrared camera, capture the evolution of turbulent-scale structure, as well as the advection of larger-scale patterns that can be used to infer the surface velocity. Some limited in-water measurements were also made. When the ambient, or receiving, water is relatively stagnant, the buoyant fluid moves nearly symmetrically outward from the impingement zone, and both the thermal and velocity fields decay over a radial distance of several tens of meters. Flow in this symmetric case appears to remain supercritical into the far-field, which differs from a recent numerical modeling study that predicts a near-field hydraulic jump. Within the plume, the data show an expanding set of thermal bands, similar to ring-like structures found in laboratory studies of a buoyant vertical jet having a stable near-field. In the presence of an alongshore current, both the plume and thermal bands become stretched out in the downstream direction; but this effect can be accounted for, and the thermal structure made symmetrical, by using an approximate two-dimensional model of the flow field. Characteristics of the observed thermal bands are compared against three ring-creation mechanisms proposed in the literature (jet vortex instability, horizontal shear instability, and internal bore formation), but the present dataset is insufficient to discriminate amongst them. JF - Environmental Fluid Mechanics AU - Marmorino, George AU - Savelyev, Ivan AU - Smith, Geoffrey B AD - Remote Sensing Division, Naval Research Laboratory, Washington, DC, 20375, USA, marmorino@nrl.navy.mil Y1 - 2015/02// PY - 2015 DA - February 2015 SP - 207 EP - 229 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 15 IS - 1 SN - 1567-7419, 1567-7419 KW - Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Hydraulics KW - Surface temperatures KW - Vortex instability KW - Freshwater KW - Shallow Water KW - Advection KW - Fluid mechanics KW - Numerical models KW - INE, USA, California KW - River discharge KW - Model Studies KW - Outfalls KW - Coastal zone KW - Internal bores KW - Thermal structure KW - Surface water KW - Hydraulic jump KW - Powerplants KW - Receiving Waters KW - Power plants KW - Downstream KW - Decay KW - Plumes KW - Coasts KW - Shear KW - Temperature effects KW - Marine KW - Mathematical models KW - Temperature KW - Velocity KW - Ocean circulation KW - Shallow water KW - Cameras KW - Instability KW - AQ 00006:Sewage KW - SW 6020:Hydraulics KW - P 0000:AIR POLLUTION KW - M2 551.511:Mechanics and Thermodynamics of the Atmosphere (551.511) KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1654690870?accountid=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+Fluid+Mechanics&rft.atitle=Surface+thermal+structure+in+a+shallow-water%2C+vertical+discharge+from+a+coastal+power+plant&rft.au=Marmorino%2C+George%3BSavelyev%2C+Ivan%3BSmith%2C+Geoffrey+B&rft.aulast=Marmorino&rft.aufirst=George&rft.date=2015-02-01&rft.volume=15&rft.issue=1&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Environmental+Fluid+Mechanics&rft.issn=15677419&rft_id=info:doi/10.1007%2Fs10652-014-9373-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Number of references - 26 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Fluid mechanics; Temperature effects; Coastal zone; Shallow water; Cameras; Power plants; River discharge; Ocean circulation; Thermal structure; Surface temperatures; Numerical models; Internal bores; Vortex instability; Hydraulic jump; Instability; Advection; Hydraulics; Mathematical models; Surface water; Temperature; Velocity; Outfalls; Downstream; Decay; Plumes; Shear; Powerplants; Receiving Waters; Shallow Water; Coasts; Model Studies; INE, USA, California; Marine; Freshwater DO - http://dx.doi.org/10.1007/s10652-014-9373-0 ER - TY - CPAPER T1 - Observations of Tropical Cyclone-Generated Directional Wave Spectra from Surface Buoys during the ITOP Experiment T2 - 95th American Meteorological Society Annual Meeting AN - 1658700410; 6336712 JF - 95th American Meteorological Society Annual Meeting AU - Collins III, Clarence AU - Potter, H AU - Lund, B AU - Graber, H AU - Drennan, W AU - Tamura, H AU - Rogers, E Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Directional spectra KW - Waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658700410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Observations+of+Tropical+Cyclone-Generated+Directional+Wave+Spectra+from+Surface+Buoys+during+the+ITOP+Experiment&rft.au=Collins+III%2C+Clarence%3BPotter%2C+H%3BLund%2C+B%3BGraber%2C+H%3BDrennan%2C+W%3BTamura%2C+H%3BRogers%2C+E&rft.aulast=Collins+III&rft.aufirst=Clarence&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - SAMI3/WACCM-X Simulations of the Ionosphere during 2009 T2 - 95th American Meteorological Society Annual Meeting AN - 1658700408; 6336736 JF - 95th American Meteorological Society Annual Meeting AU - McDonald, Sarah AU - Sassi, F Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Ionosphere KW - Simulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658700408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=SAMI3%2FWACCM-X+Simulations+of+the+Ionosphere+during+2009&rft.au=McDonald%2C+Sarah%3BSassi%2C+F&rft.aulast=McDonald&rft.aufirst=Sarah&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Middle East Desert Dust Exposure: Health Risks from Metals and Microbial Pathogens T2 - 95th American Meteorological Society Annual Meeting AN - 1658700255; 6336688 JF - 95th American Meteorological Society Annual Meeting AU - Lyles, Mark AU - Fredrickson, H AU - Bednar, A AU - Fannin, H AU - Griffin, D AU - Sobecki, T Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Health risks KW - Metals KW - Deserts KW - Pathogens KW - Dust KW - Middle East UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658700255?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Middle+East+Desert+Dust+Exposure%3A+Health+Risks+from+Metals+and+Microbial+Pathogens&rft.au=Lyles%2C+Mark%3BFredrickson%2C+H%3BBednar%2C+A%3BFannin%2C+H%3BGriffin%2C+D%3BSobecki%2C+T&rft.aulast=Lyles&rft.aufirst=Mark&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Accommodating Changes in the Data Stream at NRL/FNMOC: The TAC to BUFR Migration T2 - 95th American Meteorological Society Annual Meeting AN - 1658700066; 6336719 JF - 95th American Meteorological Society Annual Meeting AU - Pauley, Patricia AU - Tyndall, D AU - McGregor, C AU - Troutman, L AU - Hoisington, G Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Data processing KW - Stream KW - Migration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658700066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Accommodating+Changes+in+the+Data+Stream+at+NRL%2FFNMOC%3A+The+TAC+to+BUFR+Migration&rft.au=Pauley%2C+Patricia%3BTyndall%2C+D%3BMcGregor%2C+C%3BTroutman%2C+L%3BHoisington%2C+G&rft.aulast=Pauley&rft.aufirst=Patricia&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Stratospheric Gravity Wave Activity during the 2014 DEEPWAVE Field Campaign: An Observational Perspective Using Satellite Nadir Radiances T2 - 95th American Meteorological Society Annual Meeting AN - 1658700044; 6336604 JF - 95th American Meteorological Society Annual Meeting AU - Eckermann, Stephen AU - Doyle, J AU - Fritts, D AU - Smith, R AU - Ma, J. AU - Taylor, M AU - Doernbrack, A AU - Uddstrom, M Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Gravity waves KW - Remote sensing KW - Waves KW - Satellites KW - Stratosphere UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658700044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Stratospheric+Gravity+Wave+Activity+during+the+2014+DEEPWAVE+Field+Campaign%3A+An+Observational+Perspective+Using+Satellite+Nadir+Radiances&rft.au=Eckermann%2C+Stephen%3BDoyle%2C+J%3BFritts%2C+D%3BSmith%2C+R%3BMa%2C+J.%3BTaylor%2C+M%3BDoernbrack%2C+A%3BUddstrom%2C+M&rft.aulast=Eckermann&rft.aufirst=Stephen&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - An Overview of Gravity Wave Observations and Modeling during DEEPWAVE T2 - 95th American Meteorological Society Annual Meeting AN - 1658699978; 6336603 JF - 95th American Meteorological Society Annual Meeting AU - Doyle, James AU - Fritts, D AU - Smith, R AU - Eckermann, S AU - Taylor, M AU - Doernbrack, A AU - Uddstrom, M AU - Reinecke, P AU - Reynolds, C AU - Jiang, Q Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Reviews KW - Gravity waves KW - Waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=An+Overview+of+Gravity+Wave+Observations+and+Modeling+during+DEEPWAVE&rft.au=Doyle%2C+James%3BFritts%2C+D%3BSmith%2C+R%3BEckermann%2C+S%3BTaylor%2C+M%3BDoernbrack%2C+A%3BUddstrom%2C+M%3BReinecke%2C+P%3BReynolds%2C+C%3BJiang%2C+Q&rft.aulast=Doyle&rft.aufirst=James&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Statistical Post Processing for US Navy Ship Routing T2 - 95th American Meteorological Society Annual Meeting AN - 1658699889; 6336899 JF - 95th American Meteorological Society Annual Meeting AU - Hansen, James AU - Peak, J AU - Satterfield, E AU - Morford, J AU - McLay, J AU - Hutchins, C AU - Henry, W AU - Bankert, R AU - Gorris, M Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Ships KW - Statistics KW - Navy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Statistical+Post+Processing+for+US+Navy+Ship+Routing&rft.au=Hansen%2C+James%3BPeak%2C+J%3BSatterfield%2C+E%3BMorford%2C+J%3BMcLay%2C+J%3BHutchins%2C+C%3BHenry%2C+W%3BBankert%2C+R%3BGorris%2C+M&rft.aulast=Hansen&rft.aufirst=James&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Westward Traveling Planetary Wave Events in the Lower Thermosphere During Solar Minimum Conditions Simulated by SD-WACCM-X T2 - 95th American Meteorological Society Annual Meeting AN - 1658699858; 6336735 JF - 95th American Meteorological Society Annual Meeting AU - Sassi, Fabrizio AU - Liu, H Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Planetary waves KW - Waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Westward+Traveling+Planetary+Wave+Events+in+the+Lower+Thermosphere+During+Solar+Minimum+Conditions+Simulated+by+SD-WACCM-X&rft.au=Sassi%2C+Fabrizio%3BLiu%2C+H&rft.aulast=Sassi&rft.aufirst=Fabrizio&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Hurricane Outflow Jet Structure and Evolution Derived from Dropsondes and Satellite High-Level Atmospheric Motion Vectors (AMVs) T2 - 95th American Meteorological Society Annual Meeting AN - 1658699818; 6337536 JF - 95th American Meteorological Society Annual Meeting AU - Black, Peter AU - Hendricks, E AU - Doyle, J AU - Moskaitis, J AU - Velden, C Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Hurricanes KW - Atmospheric motion KW - Outflow KW - Remote sensing KW - Satellites KW - Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Hurricane+Outflow+Jet+Structure+and+Evolution+Derived+from+Dropsondes+and+Satellite+High-Level+Atmospheric+Motion+Vectors+%28AMVs%29&rft.au=Black%2C+Peter%3BHendricks%2C+E%3BDoyle%2C+J%3BMoskaitis%2C+J%3BVelden%2C+C&rft.aulast=Black&rft.aufirst=Peter&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Assimilation of UAS Observations from Trident Warrior 2013 into COAMPS NAVDAS T2 - 95th American Meteorological Society Annual Meeting AN - 1658699752; 6337535 JF - 95th American Meteorological Society Annual Meeting AU - Tyndall, Daniel AU - Doyle, J AU - Holt, T AU - Amerault, C AU - Flagg, D AU - Haack, T AU - Nachamkin, J Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Assimilation+of+UAS+Observations+from+Trident+Warrior+2013+into+COAMPS+NAVDAS&rft.au=Tyndall%2C+Daniel%3BDoyle%2C+J%3BHolt%2C+T%3BAmerault%2C+C%3BFlagg%2C+D%3BHaack%2C+T%3BNachamkin%2C+J&rft.aulast=Tyndall&rft.aufirst=Daniel&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Navy Global Predictions for the DYNAMO Time Period T2 - 95th American Meteorological Society Annual Meeting AN - 1658699320; 6337587 JF - 95th American Meteorological Society Annual Meeting AU - Reynolds, Carolyn AU - Ridout, J AU - Flatau, M AU - Chen, J AU - Richman, J AU - Jensen, T AU - Shriver, J Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Prediction KW - Navy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Navy+Global+Predictions+for+the+DYNAMO+Time+Period&rft.au=Reynolds%2C+Carolyn%3BRidout%2C+J%3BFlatau%2C+M%3BChen%2C+J%3BRichman%2C+J%3BJensen%2C+T%3BShriver%2C+J&rft.aulast=Reynolds&rft.aufirst=Carolyn&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Navy Global Coupled System Developed under the Earth System Prediction Capability (ESPC) Partership T2 - 95th American Meteorological Society Annual Meeting AN - 1658699294; 6337509 JF - 95th American Meteorological Society Annual Meeting AU - Peng, Melinda Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Prediction KW - Navy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Navy+Global+Coupled+System+Developed+under+the+Earth+System+Prediction+Capability+%28ESPC%29+Partership&rft.au=Peng%2C+Melinda&rft.aulast=Peng&rft.aufirst=Melinda&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Tropical Cyclone one- and ten-minute 'Best Track' Maximum Winds compared with Satellite-Only Estimates for Western North Pacific and Indian Ocean Basins T2 - 95th American Meteorological Society Annual Meeting AN - 1658699212; 6337866 JF - 95th American Meteorological Society Annual Meeting AU - Black, Peter AU - Hawkins, J AU - Velden, C Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Cyclones KW - Hurricanes KW - North Pacific KW - Indian Ocean Basin KW - Basins KW - Ocean basins KW - Wind UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Tropical+Cyclone+one-+and+ten-minute+%27Best+Track%27+Maximum+Winds+compared+with+Satellite-Only+Estimates+for+Western+North+Pacific+and+Indian+Ocean+Basins&rft.au=Black%2C+Peter%3BHawkins%2C+J%3BVelden%2C+C&rft.aulast=Black&rft.aufirst=Peter&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - On the Impact of UAS Observations on High-Resolution Mesoscale Forecasts T2 - 95th American Meteorological Society Annual Meeting AN - 1658699146; 6336380 JF - 95th American Meteorological Society Annual Meeting AU - Doyle, James AU - Holt, T AU - Flagg, D AU - Amerault, C AU - Geiszler, D AU - Haack, T AU - Nachamkin, J AU - Pauley, P AU - Tyndall, D Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658699146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=On+the+Impact+of+UAS+Observations+on+High-Resolution+Mesoscale+Forecasts&rft.au=Doyle%2C+James%3BHolt%2C+T%3BFlagg%2C+D%3BAmerault%2C+C%3BGeiszler%2C+D%3BHaack%2C+T%3BNachamkin%2C+J%3BPauley%2C+P%3BTyndall%2C+D&rft.aulast=Doyle&rft.aufirst=James&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Whitecap Fraction of Actively Breaking Waves from Satellite Observations T2 - 95th American Meteorological Society Annual Meeting AN - 1658698936; 6338048 JF - 95th American Meteorological Society Annual Meeting AU - Anguelova, Magdalena AU - Rogers, E AU - Hwang, P Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Whitecaps KW - Remote sensing KW - Breaking waves KW - Waves KW - Satellites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Whitecap+Fraction+of+Actively+Breaking+Waves+from+Satellite+Observations&rft.au=Anguelova%2C+Magdalena%3BRogers%2C+E%3BHwang%2C+P&rft.aulast=Anguelova&rft.aufirst=Magdalena&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - The Role of Diurnal SST Variation and the Large-Scale Atmospheric Waves on the CINDY/DYNAMO Moist Resurgent Processes T2 - 95th American Meteorological Society Annual Meeting AN - 1658698768; 6336445 JF - 95th American Meteorological Society Annual Meeting AU - Chen, Sue AU - Flatau, M AU - Schmidt, J AU - Jensen, T AU - Shinoda, T AU - May, P Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Diurnal variations KW - Waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=The+Role+of+Diurnal+SST+Variation+and+the+Large-Scale+Atmospheric+Waves+on+the+CINDY%2FDYNAMO+Moist+Resurgent+Processes&rft.au=Chen%2C+Sue%3BFlatau%2C+M%3BSchmidt%2C+J%3BJensen%2C+T%3BShinoda%2C+T%3BMay%2C+P&rft.aulast=Chen&rft.aufirst=Sue&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Wave/Wave and Atmosphere/Ocean Interaction in MJO Initiation T2 - 95th American Meteorological Society Annual Meeting AN - 1658698676; 6337588 JF - 95th American Meteorological Society Annual Meeting AU - Flatau, Maria AU - Chen, S AU - Jensen, T AU - Shinoda, T AU - May, P AU - Baranowski, D AU - Flatau, P Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Ocean-atmosphere system KW - Waves KW - Atmosphere KW - Wave interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Wave%2FWave+and+Atmosphere%2FOcean+Interaction+in+MJO+Initiation&rft.au=Flatau%2C+Maria%3BChen%2C+S%3BJensen%2C+T%3BShinoda%2C+T%3BMay%2C+P%3BBaranowski%2C+D%3BFlatau%2C+P&rft.aulast=Flatau&rft.aufirst=Maria&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Using Forecast and Analysis Temporal Variability to Diagnose Model Performance and Predictability T2 - 95th American Meteorological Society Annual Meeting AN - 1658698661; 6337581 JF - 95th American Meteorological Society Annual Meeting AU - Reynolds, Carolyn AU - Satterfield, E AU - Bishop, C Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Temporal variations KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Using+Forecast+and+Analysis+Temporal+Variability+to+Diagnose+Model+Performance+and+Predictability&rft.au=Reynolds%2C+Carolyn%3BSatterfield%2C+E%3BBishop%2C+C&rft.aulast=Reynolds&rft.aufirst=Carolyn&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - High Resolution Radar Detection of Individual Raindrops in Natural Cloud Systems T2 - 95th American Meteorological Society Annual Meeting AN - 1658698429; 6337651 JF - 95th American Meteorological Society Annual Meeting AU - Schmidt, Jerome AU - Flatau, P AU - Harasti, P AU - Yates, R Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Clouds KW - Radar UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=High+Resolution+Radar+Detection+of+Individual+Raindrops+in+Natural+Cloud+Systems&rft.au=Schmidt%2C+Jerome%3BFlatau%2C+P%3BHarasti%2C+P%3BYates%2C+R&rft.aulast=Schmidt&rft.aufirst=Jerome&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Variability of Northern Hemisphere terrestrial snow: Self-organizing maps and the Madden-Julian Oscillation T2 - 95th American Meteorological Society Annual Meeting AN - 1658698098; 6337381 JF - 95th American Meteorological Society Annual Meeting AU - Barrett, Bradford Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Oscillations KW - Snow KW - Maps UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Variability+of+Northern+Hemisphere+terrestrial+snow%3A+Self-organizing+maps+and+the+Madden-Julian+Oscillation&rft.au=Barrett%2C+Bradford&rft.aulast=Barrett&rft.aufirst=Bradford&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Are Southern Ocean Swells important for ENSO and Indian Ocean Dipole? T2 - 95th American Meteorological Society Annual Meeting AN - 1658698003; 6337132 JF - 95th American Meteorological Society Annual Meeting AU - Fan, Yalin AU - Rogers, E AU - Jensen, T Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Indian Ocean KW - Oceans KW - Antarctic Ocean KW - El Nino phenomena KW - Swell KW - Southern Oscillation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658698003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Are+Southern+Ocean+Swells+important+for+ENSO+and+Indian+Ocean+Dipole%3F&rft.au=Fan%2C+Yalin%3BRogers%2C+E%3BJensen%2C+T&rft.aulast=Fan&rft.aufirst=Yalin&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Assimilation of Surface Meteorological Observations in COAMPS NAVDAS and COAMPS-AR T2 - 95th American Meteorological Society Annual Meeting AN - 1658697834; 6337282 JF - 95th American Meteorological Society Annual Meeting AU - Tyndall, Daniel AU - Pauley, P AU - Baker, N AU - Amerault, C Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Meteorology KW - Meteorological observations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Assimilation+of+Surface+Meteorological+Observations+in+COAMPS+NAVDAS+and+COAMPS-AR&rft.au=Tyndall%2C+Daniel%3BPauley%2C+P%3BBaker%2C+N%3BAmerault%2C+C&rft.aulast=Tyndall&rft.aufirst=Daniel&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Accounting for Correlated Satellite Observation Error in NAVGEM T2 - 95th American Meteorological Society Annual Meeting AN - 1658697808; 6337156 JF - 95th American Meteorological Society Annual Meeting AU - Campbell, William AU - Satterfield, E Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Remote sensing KW - Satellites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Accounting+for+Correlated+Satellite+Observation+Error+in+NAVGEM&rft.au=Campbell%2C+William%3BSatterfield%2C+E&rft.aulast=Campbell&rft.aufirst=William&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Hydrologic Post Processing Techniques T2 - 95th American Meteorological Society Annual Meeting AN - 1658697765; 6337579 JF - 95th American Meteorological Society Annual Meeting AU - Schaake, John Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Hydrologic+Post+Processing+Techniques&rft.au=Schaake%2C+John&rft.aulast=Schaake&rft.aufirst=John&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Future Flood Frequency under Sea Level Rise Scenarios, Case Study of Annapolis MD T2 - 95th American Meteorological Society Annual Meeting AN - 1658697624; 6337385 JF - 95th American Meteorological Society Annual Meeting AU - Henderson, Gina AU - Geiman, J Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Canada, Nova Scotia, Annapolis KW - Frequency analysis KW - Case studies KW - Floods KW - River discharge KW - Sea level changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Future+Flood+Frequency+under+Sea+Level+Rise+Scenarios%2C+Case+Study+of+Annapolis+MD&rft.au=Henderson%2C+Gina%3BGeiman%2C+J&rft.aulast=Henderson&rft.aufirst=Gina&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Monitoring and Predicting the Intensity of Saharan Air Layer (SAL) Events Over the Caribbean Using Remote Sensing and a Dust Model Ensemble T2 - 95th American Meteorological Society Annual Meeting AN - 1658697561; 6337547 JF - 95th American Meteorological Society Annual Meeting AU - Kuciauskas, Arunas AU - Lynch, P AU - Hyer, E AU - Campbell, J AU - Rosa, L AU - Prospero, J AU - Miller, S AU - Solbrig, J AU - Surratt, M Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Remote sensing KW - Africa, Sahara Desert KW - Caribbean Sea KW - Dust KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Monitoring+and+Predicting+the+Intensity+of+Saharan+Air+Layer+%28SAL%29+Events+Over+the+Caribbean+Using+Remote+Sensing+and+a+Dust+Model+Ensemble&rft.au=Kuciauskas%2C+Arunas%3BLynch%2C+P%3BHyer%2C+E%3BCampbell%2C+J%3BRosa%2C+L%3BProspero%2C+J%3BMiller%2C+S%3BSolbrig%2C+J%3BSurratt%2C+M&rft.aulast=Kuciauskas&rft.aufirst=Arunas&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Passive Microwave Signature of Sea Spray Aerosol Production T2 - 95th American Meteorological Society Annual Meeting AN - 1658697510; 6338047 JF - 95th American Meteorological Society Annual Meeting AU - Savelyev, Ivan AU - Anguelova, M AU - Frick, G AU - Dowgiallo, D AU - Hwang, P AU - Caffrey, P AU - Bobak, J Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Microwave radiation KW - Aerosols KW - Sprays UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Passive+Microwave+Signature+of+Sea+Spray+Aerosol+Production&rft.au=Savelyev%2C+Ivan%3BAnguelova%2C+M%3BFrick%2C+G%3BDowgiallo%2C+D%3BHwang%2C+P%3BCaffrey%2C+P%3BBobak%2C+J&rft.aulast=Savelyev&rft.aufirst=Ivan&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Generation of a Quasi-Biennial Oscillation in an NWP Model and its Impact on the Northern Annular Mode T2 - 95th American Meteorological Society Annual Meeting AN - 1658697237; 6337848 JF - 95th American Meteorological Society Annual Meeting AU - McCormack, J AU - Eckermann, S Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Oscillations KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658697237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Generation+of+a+Quasi-Biennial+Oscillation+in+an+NWP+Model+and+its+Impact+on+the+Northern+Annular+Mode&rft.au=McCormack%2C+J%3BEckermann%2C+S&rft.aulast=McCormack&rft.aufirst=J&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - CPAPER T1 - Revisiting Kalnay's "Rules for Physics Interoperability" 25 Years Later T2 - 95th American Meteorological Society Annual Meeting AN - 1658696526; 6337339 JF - 95th American Meteorological Society Annual Meeting AU - Doyle, James AU - Iredell, M AU - Tripp, P AU - Dudhia, J AU - Henderson, T AU - Michalakes, J AU - Ridout, J AU - Rosinski, J AU - Rugg, S AU - Selin, R AU - Whitcomb, T AU - Lutz, K AU - McCarren, D Y1 - 2015/01/04/ PY - 2015 DA - 2015 Jan 04 KW - Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1658696526?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+American+Meteorological+Society+Annual+Meeting&rft.atitle=Revisiting+Kalnay%27s+%22Rules+for+Physics+Interoperability%22+25+Years+Later&rft.au=Doyle%2C+James%3BIredell%2C+M%3BTripp%2C+P%3BDudhia%2C+J%3BHenderson%2C+T%3BMichalakes%2C+J%3BRidout%2C+J%3BRosinski%2C+J%3BRugg%2C+S%3BSelin%2C+R%3BWhitcomb%2C+T%3BLutz%2C+K%3BMcCarren%2C+D&rft.aulast=Doyle&rft.aufirst=James&rft.date=2015-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+American+Meteorological+Society+Annual+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/95Annual/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-28 N1 - Last updated - 2015-02-27 ER - TY - JOUR T1 - First results from MAVEN's Imaging UV Spectrograph AN - 1859789802; 2017-005134 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Schneider, Nick M AU - McClintock, W E AU - Stewart, A I F AU - Deighan, J AU - Clarke, J T AU - Holsclaw, G M AU - Montmessin, F AU - Lefevre, F AU - Chaufray, J Y AU - Jain, S K AU - Stiepen, A AU - Chaffin, Michael H AU - Crismani, Matteo AU - Matta, M AU - Evans, J S AU - Stevens, M H AU - Jakosky, B M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2647 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - ultraviolet spectroscopy KW - MAVEN Mission KW - oxygen KW - isotopes KW - atmosphere KW - Mars KW - mapping KW - Imaging Ultraviolet Spectrograph KW - stable isotopes KW - terrestrial planets KW - planets KW - ozone KW - airglow KW - hydrogen KW - carbon KW - Mars Express KW - deuterium KW - spectroscopy KW - atmospheric escape KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859789802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=First+results+from+MAVEN%27s+Imaging+UV+Spectrograph&rft.au=Schneider%2C+Nick+M%3BMcClintock%2C+W+E%3BStewart%2C+A+I+F%3BDeighan%2C+J%3BClarke%2C+J+T%3BHolsclaw%2C+G+M%3BMontmessin%2C+F%3BLefevre%2C+F%3BChaufray%2C+J+Y%3BJain%2C+S+K%3BStiepen%2C+A%3BChaffin%2C+Michael+H%3BCrismani%2C+Matteo%3BMatta%2C+M%3BEvans%2C+J+S%3BStevens%2C+M+H%3BJakosky%2C+B+M%3BAnonymous&rft.aulast=Schneider&rft.aufirst=Nick&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2647.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 1 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 28, 2016 N1 - Last updated - 2017-01-19 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - airglow; atmosphere; atmospheric escape; carbon; deuterium; hydrogen; Imaging Ultraviolet Spectrograph; instruments; isotopes; mapping; Mars; Mars Express; MAVEN Mission; oxygen; ozone; planets; spectroscopy; stable isotopes; terrestrial planets; ultraviolet spectroscopy ER - TY - JOUR T1 - Preliminary analysis of Simeio; a low Ni-Ir kamacite grain of unusual origin from Comet Wild 2 AN - 1859789354; 2017-005149 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Humayun, M AU - Goldstein, J I AU - Mubarok, A AU - Westphal, Andrew J AU - Gainsforth, Zack AU - Sutton, S R AU - Lai, B AU - Silver, E AU - Stroud, R M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2298 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - cobalt KW - isotopes KW - partial melting KW - mass spectra KW - kamacite KW - platinum group KW - iron KW - iridium KW - meteorites KW - Wild 2 Comet KW - alloys KW - spectra KW - gallium KW - siderophile elements KW - ureilite KW - achondrites KW - X-ray spectra KW - EDS spectra KW - ICP mass spectra KW - comets KW - metals KW - germanium KW - nickel KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859789354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Preliminary+analysis+of+Simeio%3B+a+low+Ni-Ir+kamacite+grain+of+unusual+origin+from+Comet+Wild+2&rft.au=Humayun%2C+M%3BGoldstein%2C+J+I%3BMubarok%2C+A%3BWestphal%2C+Andrew+J%3BGainsforth%2C+Zack%3BSutton%2C+S+R%3BLai%2C+B%3BSilver%2C+E%3BStroud%2C+R+M%3BAnonymous&rft.aulast=Humayun&rft.aufirst=M&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2298.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July, 5, 2016 N1 - Last updated - 2017-01-19 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alloys; cobalt; comets; EDS spectra; gallium; germanium; ICP mass spectra; iridium; iron; isotopes; kamacite; mass spectra; metals; meteorites; nickel; partial melting; platinum group; siderophile elements; spectra; stony meteorites; ureilite; Wild 2 Comet; X-ray spectra ER - TY - JOUR T1 - MAVEN observations of the aftermath of Comet Siding Spring's meteor shower AN - 1859789233; 2017-005189 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Schneider, Nick M AU - Stewart, A I F AU - McClintock, W E AU - Mahaffy, Paul R AU - Benna, M AU - Deighan, J AU - Jain, S K AU - Elrod, M AU - Chaffin, Michael H AU - Crismani, Matteo AU - Plane, J AU - Sanchez, J D C AU - Yelle, R V AU - Lo, D AU - Evans, J S AU - Stevens, M H AU - Combi, M AU - Clarke, J T AU - Holsclaw, G M AU - Montmessin, F AU - Jakosky, B M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2804 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - Siding Spring Comet KW - Oort Cloud KW - ionosphere KW - alkaline earth metals KW - MAVEN Mission KW - magnesium KW - atmosphere KW - Mars KW - ions KW - iron KW - comae KW - emission spectra KW - terrestrial planets KW - planets KW - comets KW - metals KW - meteor showers KW - ultraviolet spectra KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859789233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MAVEN+observations+of+the+aftermath+of+Comet+Siding+Spring%27s+meteor+shower&rft.au=Schneider%2C+Nick+M%3BStewart%2C+A+I+F%3BMcClintock%2C+W+E%3BMahaffy%2C+Paul+R%3BBenna%2C+M%3BDeighan%2C+J%3BJain%2C+S+K%3BElrod%2C+M%3BChaffin%2C+Michael+H%3BCrismani%2C+Matteo%3BPlane%2C+J%3BSanchez%2C+J+D+C%3BYelle%2C+R+V%3BLo%2C+D%3BEvans%2C+J+S%3BStevens%2C+M+H%3BCombi%2C+M%3BClarke%2C+J+T%3BHolsclaw%2C+G+M%3BMontmessin%2C+F%3BJakosky%2C+B+M%3BAnonymous&rft.aulast=Schneider&rft.aufirst=Nick&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2804.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 2, 2016 N1 - Last updated - 2017-01-19 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; atmosphere; comae; comets; emission spectra; ionosphere; ions; iron; magnesium; Mars; MAVEN Mission; metals; meteor showers; Oort Cloud; planets; Siding Spring Comet; spectra; terrestrial planets; ultraviolet spectra ER - TY - JOUR T1 - Structural and chemical heterogeneity in the Bonzana supernova SiC grain AN - 1859788778; 2017-005141 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stroud, R M AU - Zinner, E K AU - Gyngard, F AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2576 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - electron diffraction data KW - carbides KW - titanium nitride KW - iron KW - Murchison Meteorite KW - meteorites KW - silicon carbide KW - presolar grains KW - alloys KW - spectra KW - heterogeneity KW - chondrites KW - chemical composition KW - crystallites KW - condensation KW - supernovas KW - electron microscopy data KW - nitrides KW - carbonaceous chondrites KW - intergrowths KW - X-ray spectra KW - TEM data KW - EDS spectra KW - polytypism KW - stars KW - metals KW - nickel KW - CM chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859788778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Structural+and+chemical+heterogeneity+in+the+Bonzana+supernova+SiC+grain&rft.au=Stroud%2C+R+M%3BZinner%2C+E+K%3BGyngard%2C+F%3BAnonymous&rft.aulast=Stroud&rft.aufirst=R&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2576.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 30, 2016 N1 - Last updated - 2017-01-19 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alloys; carbides; carbonaceous chondrites; chemical composition; chondrites; CM chondrites; condensation; crystallites; EDS spectra; electron diffraction data; electron microscopy data; heterogeneity; intergrowths; iron; metals; meteorites; Murchison Meteorite; nickel; nitrides; polytypism; presolar grains; silicon carbide; spectra; stars; stony meteorites; supernovas; TEM data; titanium nitride; X-ray spectra ER - TY - JOUR T1 - Evidence for reduced carbon-rich regions in the solar nebula from an unusual cometary dust particle AN - 1859788720; 2017-005151 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - De Gregorio, B T AU - Stroud, R M AU - Nittler, L R AU - Kolcoyne, A L D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2625 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - ion probe data KW - isotopes KW - mass spectra KW - carbides KW - poorly graphitized carbon KW - stable isotopes KW - chemical reactions KW - carbon KW - Wild 2 Comet KW - oxides KW - alloys KW - spectra KW - chromium KW - Stardust Mission KW - condensation KW - cohenite KW - electron microscopy data KW - TEM data KW - solar nebula KW - comets KW - metals KW - NanoSIMS KW - nanoparticles KW - cometary dust KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859788720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evidence+for+reduced+carbon-rich+regions+in+the+solar+nebula+from+an+unusual+cometary+dust+particle&rft.au=De+Gregorio%2C+B+T%3BStroud%2C+R+M%3BNittler%2C+L+R%3BKolcoyne%2C+A+L+D%3BAnonymous&rft.aulast=De+Gregorio&rft.aufirst=B&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2625.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 6, 2016 N1 - Last updated - 2017-01-19 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alloys; carbides; carbon; chemical reactions; chromium; cohenite; cometary dust; comets; condensation; electron microscopy data; ion probe data; isotopes; magnetite; mass spectra; metals; nanoparticles; NanoSIMS; oxides; poorly graphitized carbon; solar nebula; spectra; stable isotopes; Stardust Mission; TEM data; Wild 2 Comet ER - TY - JOUR T1 - Identification of circumstellar magnetite in the Lapaz Icefield 031117 CO3.0 chondrite AN - 1855322289; 2017-002457 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zega, T J AU - Haenecour, P AU - Floss, C AU - Stroud, R M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2828 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - refractory materials KW - microstructure KW - LaPaz Icefield Meteorites KW - RGB stars KW - mass spectra KW - stable isotopes KW - mass KW - CO chondrites KW - meteorites KW - presolar grains KW - LAP 031117 KW - oxides KW - spectra KW - chondrites KW - metallicity KW - O-17/O-16 KW - red giant branch stars KW - isotope ratios KW - electron microscopy data KW - O-18/O-16 KW - carbonaceous chondrites KW - TEM data KW - identification KW - NanoSIMS KW - magnetite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855322289?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Identification+of+circumstellar+magnetite+in+the+Lapaz+Icefield+031117+CO3.0+chondrite&rft.au=Zega%2C+T+J%3BHaenecour%2C+P%3BFloss%2C+C%3BStroud%2C+R+M%3BAnonymous&rft.aulast=Zega&rft.aufirst=T&rft.date=2015-01-01&rft.volume=46&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.hou.usra.edu/meetings/lpsc2015/pdf/2828.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 30 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Mar. 31, 2016 N1 - Last updated - 2017-01-05 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; chondrites; CO chondrites; electron microscopy data; identification; ion probe data; isotope ratios; isotopes; LAP 031117; LaPaz Icefield Meteorites; magnetite; mass; mass spectra; metallicity; meteorites; microstructure; NanoSIMS; O-17/O-16; O-18/O-16; oxides; oxygen; presolar grains; red giant branch stars; refractory materials; RGB stars; spectra; stable isotopes; stony meteorites; TEM data ER - TY - JOUR T1 - Chemical heterogeneity of organic matter in minimally-heated CO chondrites AN - 1855319291; 2017-002424 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - De Gregorio, Bradley T AU - Stroud, R M AU - Davidson, J AU - Nittler, L R AU - Alexander, C M O'D AU - Burgess, K AU - Kilcoyne, A L D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2951 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - XANES spectra KW - CO chondrites KW - meteorites KW - DOM 03238 KW - Dominion Range Meteorites KW - insoluble residues KW - spectra KW - heterogeneity KW - chondrites KW - chemical composition KW - DOM 08006 KW - Miller Range Meteorites KW - MIL 05013 KW - parent bodies KW - electron microscopy data KW - thermal metamorphism KW - carbonaceous chondrites KW - metamorphism KW - X-ray spectra KW - TEM data KW - MIL 090010 KW - organic compounds KW - DOM 10104 KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855319291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chemical+heterogeneity+of+organic+matter+in+minimally-heated+CO+chondrites&rft.au=De+Gregorio%2C+Bradley+T%3BStroud%2C+R+M%3BDavidson%2C+J%3BNittler%2C+L+R%3BAlexander%2C+C+M+O%27D%3BBurgess%2C+K%3BKilcoyne%2C+A+L+D%3BAnonymous&rft.aulast=De+Gregorio&rft.aufirst=Bradley&rft.date=2015-01-01&rft.volume=46&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.hou.usra.edu/meetings/lpsc2015/pdf/2951.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Mar. 21, 2016 N1 - Last updated - 2017-01-05 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; chemical composition; chondrites; CO chondrites; DOM 03238; DOM 08006; DOM 10104; Dominion Range Meteorites; electron microscopy data; heterogeneity; insoluble residues; metamorphism; meteorites; MIL 05013; MIL 090010; Miller Range Meteorites; organic compounds; parent bodies; spectra; stony meteorites; TEM data; thermal metamorphism; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Chemical heterogeneity of organic matter in minimally-heated CO chondrites AN - 1855317648; 2017-000723 JF - Annual Meeting of the Meteoritical Society AU - De Gregorio, B T AU - Stroud, R M AU - Burgess, K D AU - Davidson, J AU - Nittler, L R AU - Alexander, C M O'D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 5128 PB - Meteoritical Society, [varies] VL - 78 SN - 0735-049X, 0735-049X KW - stony meteorites KW - bonding KW - XANES spectra KW - CO chondrites KW - meteorites KW - DOM 03238 KW - Dominion Range Meteorites KW - insoluble residues KW - ALHA 77307 KW - spectra KW - heterogeneity KW - chondrites KW - DOM 08006 KW - Miller Range Meteorites KW - MIL 05013 KW - parent bodies KW - thermal metamorphism KW - carbonaceous chondrites KW - metamorphism KW - X-ray spectra KW - MIL 090010 KW - aqueous alteration KW - organic compounds KW - Allan Hills Meteorites KW - DOM 10104 KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855317648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+of+the+Meteoritical+Society&rft.atitle=Chemical+heterogeneity+of+organic+matter+in+minimally-heated+CO+chondrites&rft.au=De+Gregorio%2C+B+T%3BStroud%2C+R+M%3BBurgess%2C+K+D%3BDavidson%2C+J%3BNittler%2C+L+R%3BAlexander%2C+C+M+O%27D%3BAnonymous&rft.aulast=De+Gregorio&rft.aufirst=B&rft.date=2015-01-01&rft.volume=78&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+of+the+Meteoritical+Society&rft.issn=0735049X&rft_id=info:doi/ L2 - http://www.hou.usra.edu/meetings/metsoc2015/pdf/5128.pdf http://meteoriticalsociety.org/?page_id=18 LA - English DB - GeoRef N1 - Conference title - 78th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 4 N1 - SuppNotes - Accessed on Aug. 19, 2016 N1 - Last updated - 2017-01-05 N1 - SubjectsTermNotLitGenreText - ALHA 77307; Allan Hills Meteorites; aqueous alteration; bonding; carbonaceous chondrites; chondrites; CO chondrites; DOM 03238; DOM 08006; DOM 10104; Dominion Range Meteorites; heterogeneity; insoluble residues; metamorphism; meteorites; MIL 05013; MIL 090010; Miller Range Meteorites; organic compounds; parent bodies; spectra; stony meteorites; thermal metamorphism; X-ray spectra; XANES spectra ER - TY - JOUR T1 - PRISM; a new aberration-corrected scanning transmission electron microscope facility for planetary materials research AN - 1832723114; 2016-091406 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stroud, R M AU - Bassim, N D AU - Brintlingr, T H AU - De Gregorio, B T AU - Burgess, K D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2980 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - transmission electron microscopy KW - methods KW - aberration correction KW - Picometer-Resolution Imaging and Spectroscopy Microscope KW - extraterrestrial geology KW - scanning transmission electron microscopy KW - corrections KW - scanning electron microscopy KW - PRISM KW - instruments KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832723114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=PRISM%3B+a+new+aberration-corrected+scanning+transmission+electron+microscope+facility+for+planetary+materials+research&rft.au=Stroud%2C+R+M%3BBassim%2C+N+D%3BBrintlingr%2C+T+H%3BDe+Gregorio%2C+B+T%3BBurgess%2C+K+D%3BAnonymous&rft.aulast=Stroud&rft.aufirst=R&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2980.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 27, 2016 N1 - Last updated - 2016-10-27 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aberration correction; corrections; design; extraterrestrial geology; instruments; methods; Picometer-Resolution Imaging and Spectroscopy Microscope; PRISM; scanning electron microscopy; scanning transmission electron microscopy; transmission electron microscopy ER - TY - JOUR T1 - Heteoratom distributions in meteoritic nanodiamond residues AN - 1832686966; 768625-16 JF - Annual Meeting of the Meteoritical Society AU - Stroud, R M AU - Alexander, C M O'D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 5302 PB - The Society, [United States] VL - 78 SN - 0735-049X, 0735-049X KW - nanodiamond KW - stony meteorites KW - impurities KW - separation KW - scanning transmission electron microscopy KW - native elements KW - carbonaceous chondrites KW - silicon KW - X-ray spectra KW - Murchison Meteorite KW - EDS spectra KW - meteorites KW - sample preparation KW - cosmic dust KW - insoluble residues KW - carbon KW - diamond KW - spectra KW - condensates KW - CM chondrites KW - chondrites KW - chemical composition KW - interstellar dust KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832686966?accountid=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=Annual+Meeting+of+the+Meteoritical+Society&rft.atitle=Heteoratom+distributions+in+meteoritic+nanodiamond+residues&rft.au=Stroud%2C+R+M%3BAlexander%2C+C+M+O%27D%3BAnonymous&rft.aulast=Stroud&rft.aufirst=R&rft.date=2015-01-01&rft.volume=78&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+of+the+Meteoritical+Society&rft.issn=0735049X&rft_id=info:doi/ L2 - http://www.hou.usra.edu/meetings/metsoc2015/pdf/5302.pdf http://meteoriticalsociety.org/?page_id=18 LA - English DB - GeoRef N1 - Conference title - 78th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Number of references - 3 N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - carbon; carbonaceous chondrites; chemical composition; chondrites; CM chondrites; condensates; cosmic dust; diamond; EDS spectra; impurities; insoluble residues; interstellar dust; meteorites; Murchison Meteorite; nanodiamond; native elements; sample preparation; scanning transmission electron microscopy; separation; silicon; spectra; stony meteorites; X-ray spectra ER - TY - JOUR T1 - Circumstellar magnetite identified in the LAP 031117 CO3.0 chondrite AN - 1832686958; 768625-78 JF - Annual Meeting of the Meteoritical Society AU - Zega, T J AU - Haenecour, P AU - Floss, C AU - Stroud, R M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 5390 PB - The Society, [United States] VL - 78 SN - 0735-049X, 0735-049X KW - stony meteorites KW - oxygen KW - isotopes KW - microstructure KW - LaPaz Icefield Meteorites KW - stable isotopes KW - mass KW - CO chondrites KW - asymptotic giant branch stars KW - meteorites KW - presolar grains KW - LAP 031117 KW - oxides KW - chondrites KW - metallicity KW - O-17/O-16 KW - red giant branch stars KW - isotope ratios KW - electron microscopy data KW - O-18/O-16 KW - carbonaceous chondrites KW - TEM data KW - stars KW - magnetite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832686958?accountid=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=Annual+Meeting+of+the+Meteoritical+Society&rft.atitle=Circumstellar+magnetite+identified+in+the+LAP+031117+CO3.0+chondrite&rft.au=Zega%2C+T+J%3BHaenecour%2C+P%3BFloss%2C+C%3BStroud%2C+R+M%3BAnonymous&rft.aulast=Zega&rft.aufirst=T&rft.date=2015-01-01&rft.volume=78&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+of+the+Meteoritical+Society&rft.issn=0735049X&rft_id=info:doi/ L2 - http://www.hou.usra.edu/meetings/metsoc2015/pdf/5390.pdf http://meteoriticalsociety.org/?page_id=18 LA - English DB - GeoRef N1 - Conference title - 78th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Number of references - 8 N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - asymptotic giant branch stars; carbonaceous chondrites; chondrites; CO chondrites; electron microscopy data; isotope ratios; isotopes; LAP 031117; LaPaz Icefield Meteorites; magnetite; mass; metallicity; meteorites; microstructure; O-17/O-16; O-18/O-16; oxides; oxygen; presolar grains; red giant branch stars; stable isotopes; stars; stony meteorites; TEM data ER - TY - JOUR T1 - Measurement of Fe oxidation state using aberration-corrected scanning transmission electron microscopy AN - 1828845889; 2016-085649 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Burgess, Kate D AU - Stroud, R M AU - De Gregorio, B T AU - Dyar, M D AU - McCanta, M C AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 1965 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - methods KW - electron energy-loss spectroscopy KW - volcanic rocks KW - glasses KW - igneous rocks KW - oxidation KW - scanning transmission electron microscopy KW - weathering KW - iron KW - ferrous iron KW - ferric iron KW - EELS KW - space weathering KW - metals KW - corrections KW - basaltic composition KW - spectroscopy KW - electron microscopy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1828845889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Measurement+of+Fe+oxidation+state+using+aberration-corrected+scanning+transmission+electron+microscopy&rft.au=Burgess%2C+Kate+D%3BStroud%2C+R+M%3BDe+Gregorio%2C+B+T%3BDyar%2C+M+D%3BMcCanta%2C+M+C%3BAnonymous&rft.aulast=Burgess&rft.aufirst=Kate&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/1965.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 8, 2016 N1 - Last updated - 2016-10-25 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basaltic composition; corrections; EELS; electron energy-loss spectroscopy; electron microscopy; ferric iron; ferrous iron; glasses; igneous rocks; iron; metals; methods; oxidation; scanning transmission electron microscopy; space weathering; spectroscopy; volcanic rocks; weathering ER - TY - JOUR T1 - Preliminary analysis of Martian nightglow and aurora observed by MAVEN's Imaging Ultraviolet Spectrograph AN - 1824215047; 2016-081982 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stiepen, Arnaud AU - Stewart, A I F AU - Jain, S K AU - Schneider, N M AU - Deighan, Justin AU - Evans, J S AU - Stevens, M H AU - Montmessin, Franck AU - Chaffin, M H AU - McClintock, W E AU - Clarke, J T AU - Holsclaw, G M AU - Jakosky, Bruce M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2937 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - SPICAM instrument KW - general circulation models KW - MAVEN Mission KW - nitric oxide KW - aurora KW - atmosphere KW - Mars KW - Imaging Ultraviolet Spectrograph KW - magnetic field KW - terrestrial planets KW - planets KW - nightglow KW - tracers KW - Mars Atmosphere and Volaitle Evolution Mission KW - seasonal variations KW - Mars Express KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1824215047?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Preliminary+analysis+of+Martian+nightglow+and+aurora+observed+by+MAVEN%27s+Imaging+Ultraviolet+Spectrograph&rft.au=Stiepen%2C+Arnaud%3BStewart%2C+A+I+F%3BJain%2C+S+K%3BSchneider%2C+N+M%3BDeighan%2C+Justin%3BEvans%2C+J+S%3BStevens%2C+M+H%3BMontmessin%2C+Franck%3BChaffin%2C+M+H%3BMcClintock%2C+W+E%3BClarke%2C+J+T%3BHolsclaw%2C+G+M%3BJakosky%2C+Bruce+M%3BAnonymous&rft.aulast=Stiepen&rft.aufirst=Arnaud&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2937.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2016-09-29 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; aurora; general circulation models; Imaging Ultraviolet Spectrograph; magnetic field; Mars; Mars Atmosphere and Volaitle Evolution Mission; Mars Express; MAVEN Mission; nightglow; nitric oxide; planets; seasonal variations; SPICAM instrument; terrestrial planets; tracers ER - TY - JOUR T1 - Preliminary analysis of Martian dayglow observed by the Imaging Ultraviolet Spectrograph onboard AN - 1824214895; 2016-081983 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jain, S K AU - Stewart, A I AU - Schneider, N M AU - Deighan, Justin AU - Stiepen, A AU - Evans, J S AU - Stevens, M H AU - Chaffin, M AU - McClintock, W E AU - Clarke, J T AU - Holsclaw, G M AU - Jakosky, Bruce M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2761 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - SPICAM instrument KW - MAVEN Mission KW - altitude KW - Mars KW - Imaging Ultraviolet Spectrograph KW - terrestrial planets KW - planets KW - carbon monoxide KW - Mars Atmosphere and Volatile Evolution Mission KW - ultraviolet spectra KW - spectra KW - orbital observations KW - Mars Express KW - instruments KW - dayglow KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1824214895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Preliminary+analysis+of+Martian+dayglow+observed+by+the+Imaging+Ultraviolet+Spectrograph+onboard&rft.au=Jain%2C+S+K%3BStewart%2C+A+I%3BSchneider%2C+N+M%3BDeighan%2C+Justin%3BStiepen%2C+A%3BEvans%2C+J+S%3BStevens%2C+M+H%3BChaffin%2C+M%3BMcClintock%2C+W+E%3BClarke%2C+J+T%3BHolsclaw%2C+G+M%3BJakosky%2C+Bruce+M%3BAnonymous&rft.aulast=Jain&rft.aufirst=S&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2761.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 2, 2016 N1 - Last updated - 2016-09-29 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - altitude; carbon monoxide; dayglow; Imaging Ultraviolet Spectrograph; instruments; Mars; Mars Atmosphere and Volatile Evolution Mission; Mars Express; MAVEN Mission; orbital observations; planets; remote sensing; spectra; SPICAM instrument; terrestrial planets; ultraviolet spectra ER - TY - JOUR T1 - Optimal estimation retrieval of neutral and ion composition in the Martian thermosphere using dayglow observations from the Imaging Ultraviolet Spectrograph on MAVEN; preliminary results AN - 1824214540; 2016-081987 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Evans, J S AU - Lumpe, J D AU - Stevens, M H AU - Schneider, N M AU - Stewart, A I AU - Deighan, Justin AU - Jain, S K AU - McClintock, W E AU - Holsclaw, G M AU - Clarke, J T AU - Jakosky, Bruce M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2790 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - MAVEN Mission KW - altitude KW - optimization KW - atmosphere KW - Mars KW - Imaging Ultraviolet Spectrograph KW - ions KW - temperature KW - carbon dioxide KW - terrestrial planets KW - planets KW - thermosphere KW - composition KW - ultraviolet spectra KW - spectra KW - algorithms KW - dayglow KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1824214540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Optimal+estimation+retrieval+of+neutral+and+ion+composition+in+the+Martian+thermosphere+using+dayglow+observations+from+the+Imaging+Ultraviolet+Spectrograph+on+MAVEN%3B+preliminary+results&rft.au=Evans%2C+J+S%3BLumpe%2C+J+D%3BStevens%2C+M+H%3BSchneider%2C+N+M%3BStewart%2C+A+I%3BDeighan%2C+Justin%3BJain%2C+S+K%3BMcClintock%2C+W+E%3BHolsclaw%2C+G+M%3BClarke%2C+J+T%3BJakosky%2C+Bruce+M%3BAnonymous&rft.aulast=Evans&rft.aufirst=J&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/2790.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 3, 2016 N1 - Last updated - 2016-09-29 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - algorithms; altitude; atmosphere; carbon dioxide; composition; dayglow; Imaging Ultraviolet Spectrograph; ions; Mars; MAVEN Mission; optimization; planets; remote sensing; spectra; temperature; terrestrial planets; thermosphere; ultraviolet spectra ER - TY - JOUR T1 - N (sub 2) in the Martian upper atmosphere identified using dayglow observations from the Imaging Ultraviolet Spectrograph on MAVEN AN - 1824213538; 2016-081980 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stevens, M H AU - Evans, J S AU - Schneider, N M AU - Stewart, A I AU - Deighan, Justin AU - Jain, S K AU - McClintock, W E AU - Holsclaw, G M AU - Clarke, J T AU - Jakosky, Bruce M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 1801 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - MAVEN Mission KW - imagery KW - altitude KW - atmosphere KW - Mars KW - Imaging Ultraviolet Spectrograph KW - nitrogen KW - carbon dioxide KW - terrestrial planets KW - planets KW - carbon monoxide KW - Mars Atmosphere and Volatile Evolution Mission KW - ultraviolet spectra KW - spectra KW - orbital observations KW - dayglow KW - photoelectrons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1824213538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=N+%28sub+2%29+in+the+Martian+upper+atmosphere+identified+using+dayglow+observations+from+the+Imaging+Ultraviolet+Spectrograph+on+MAVEN&rft.au=Stevens%2C+M+H%3BEvans%2C+J+S%3BSchneider%2C+N+M%3BStewart%2C+A+I%3BDeighan%2C+Justin%3BJain%2C+S+K%3BMcClintock%2C+W+E%3BHolsclaw%2C+G+M%3BClarke%2C+J+T%3BJakosky%2C+Bruce+M%3BAnonymous&rft.aulast=Stevens&rft.aufirst=M&rft.date=2015-01-01&rft.volume=46&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 - www.hou.usra.edu/meetings/lpsc2015/pdf/1801.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 2, 2016 N1 - Last updated - 2016-09-29 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - altitude; atmosphere; carbon dioxide; carbon monoxide; dayglow; imagery; Imaging Ultraviolet Spectrograph; Mars; Mars Atmosphere and Volatile Evolution Mission; MAVEN Mission; nitrogen; orbital observations; photoelectrons; planets; spectra; terrestrial planets; ultraviolet spectra ER - TY - JOUR T1 - A new model of marine sediment compaction AN - 1803772974; 2016-062396 AB - Void ratio (or, equivalently, porosity) is a major controlling parameter in models of seafloor density, sound speed, thermal conductivity, electrical resistivity and many other properties. We present a simple but practical empirical model of marine sediment compaction and physical characteristics based on expressing the void ratio of sediment as a fraction of the difference between the depositional void ratio, e (sub o) and the minimum possible residual void ratio, e (sub r) , without crushing or melting the grains. We assume the values of e (sub o) and e (sub r) are inherent characteristics of the sediment type. Previous workers have related void ratio to the base 10 logarithm of vertical effective stress. The compression index, Ci, is the slope of the compaction curve in e-log (sub 10) (sigma ) space, and is either assumed to be constant or allowed to vary as a linear function of void ratio (e.g., Long et al., 2011). Our model defines Ci to be the square root of the proportional void ratio (C (sub i) (e)=(e (sub p) ) (super 1/2) =[(e-e (sub x) )/(e (sub o) -e (sub x) )] (super 1/2) ). This formulation: 1) establishes a direct relation between void ratio and effective stress: e=(e (sub 0) -e (sub r) ) (super -1) [log (sub 10) (sigma (sub 0) /sigma )+2(e (sub 0) -e (sub r) )] (super 2/4) +e (sub r) ; 2) applies over all possible void ratios and stresses; 3) can never result in negative void ratio, or any other non-physically realizable occurrence; 4) better fits data from compression tests on sediments, as we demonstrate with data from the Gulf of Mexico and Nankai Trough. JF - Abstracts with Programs - Geological Society of America AU - Martin, Kylara Margaret AU - Wood, Warren T AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 SP - 670 PB - Geological Society of America (GSA), Boulder, CO VL - 47 IS - 7 SN - 0016-7592, 0016-7592 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1803772974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+new+model+of+marine+sediment+compaction&rft.au=Martin%2C+Kylara+Margaret%3BWood%2C+Warren+T%3BAnonymous&rft.aulast=Martin&rft.aufirst=Kylara&rft.date=2015-01-01&rft.volume=47&rft.issue=7&rft.spage=670&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, 2015 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2016-01-01 N1 - PubXState - CO N1 - Last updated - 2016-07-14 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Temperature dependency of long range electron transport in microbial biofilms AN - 1797535235; 2016-052803 JF - V.M. Goldschmidt Conference - Program and Abstracts AU - Yates, Matthew D AU - Strycharz-Glaven, Sarah M AU - El-Naggar, Mohamed Y AU - Tender, Leonard M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 SP - 3515 PB - Goldschmidt Conference, [varies] VL - 25 SN - 1042-7287, 1042-7287 KW - electrodes KW - electrical conductivity KW - Geobacter KW - metabolism KW - mechanism KW - Geobacter sulfurreducens KW - temperature KW - activation energy KW - biogenic processes KW - transport KW - metals KW - biofilms KW - bacteria KW - geochemistry KW - Eh KW - microorganisms KW - electrons KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1797535235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=V.M.+Goldschmidt+Conference+-+Program+and+Abstracts&rft.atitle=Temperature+dependency+of+long+range+electron+transport+in+microbial+biofilms&rft.au=Yates%2C+Matthew+D%3BStrycharz-Glaven%2C+Sarah+M%3BEl-Naggar%2C+Mohamed+Y%3BTender%2C+Leonard+M%3BAnonymous&rft.aulast=Yates&rft.aufirst=Matthew&rft.date=2015-01-01&rft.volume=25&rft.issue=&rft.spage=3515&rft.isbn=&rft.btitle=&rft.title=V.M.+Goldschmidt+Conference+-+Program+and+Abstracts&rft.issn=10427287&rft_id=info:doi/ L2 - http://goldschmidt.info/2015/uploads/abstracts/finalPDFs/3515.pdf LA - English DB - GeoRef N1 - Conference title - Goldschmidt conference 2015 N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-06-17 N1 - SubjectsTermNotLitGenreText - activation energy; bacteria; biofilms; biogenic processes; Eh; electrical conductivity; electrodes; electrons; Geobacter; Geobacter sulfurreducens; geochemistry; mechanism; metabolism; metals; microorganisms; temperature; transport ER - TY - JOUR T1 - Does bottom roughness determine hypoxic extent? A model intercomparison for the northern Gulf of Mexico AN - 1789748223; 2016-043824 JF - V.M. Goldschmidt Conference - Program and Abstracts AU - Fennel, Katja AU - Laurent, Arnaud AU - Hetland, Robert AU - Justic, Dubravko AU - Ko, Dong S AU - Lehrter, John AU - Murrell, Michael AU - Wang, Lixia AU - Yu, Liuqian AU - Zhang, Wenxia AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 SP - 878 PB - Goldschmidt Conference, [varies] VL - 25 SN - 1042-7287, 1042-7287 KW - United States KW - Atchafalaya River KW - biochemistry KW - roughness KW - Gulf of Mexico KW - models KW - seasonal variations KW - Mississippi River KW - Louisiana KW - North Atlantic KW - northern Gulf of Mexico KW - geochemistry KW - Atlantic Ocean KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1789748223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=V.M.+Goldschmidt+Conference+-+Program+and+Abstracts&rft.atitle=Does+bottom+roughness+determine+hypoxic+extent%3F+A+model+intercomparison+for+the+northern+Gulf+of+Mexico&rft.au=Fennel%2C+Katja%3BLaurent%2C+Arnaud%3BHetland%2C+Robert%3BJustic%2C+Dubravko%3BKo%2C+Dong+S%3BLehrter%2C+John%3BMurrell%2C+Michael%3BWang%2C+Lixia%3BYu%2C+Liuqian%3BZhang%2C+Wenxia%3BAnonymous&rft.aulast=Fennel&rft.aufirst=Katja&rft.date=2015-01-01&rft.volume=25&rft.issue=&rft.spage=878&rft.isbn=&rft.btitle=&rft.title=V.M.+Goldschmidt+Conference+-+Program+and+Abstracts&rft.issn=10427287&rft_id=info:doi/ L2 - http://goldschmidt.info/2015/uploads/abstracts/finalPDFs/878.pdf LA - English DB - GeoRef N1 - Conference title - Goldschmidt 2015 N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - Atchafalaya River; Atlantic Ocean; biochemistry; geochemistry; Gulf of Mexico; Louisiana; Mississippi River; models; North Atlantic; northern Gulf of Mexico; roughness; seasonal variations; United States ER - TY - JOUR T1 - Organic matter in the unique carbonaceous chondrite Miller Range 07687; a coordinated in situ NanoSIMS, FIB-TEM, and XANES study AN - 1784737906; 2016-035561 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Davidson, Jemma AU - Nittler, Larry R AU - Stroud, R M AU - Takigawa, A AU - De Gregorio, B T AU - Alexander, C M O AU - Kilcoyne, A L D AU - Cody, G D AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 1609 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - ion probe data KW - isotopes KW - mass spectra KW - stable isotopes KW - nitrogen KW - XANES spectra KW - meteorites KW - carbon KW - spectra KW - chondrites KW - Miller Range Meteorites KW - N-15/N-14 KW - in situ KW - isotope ratios KW - matrix KW - C-13/C-12 KW - electron microscopy data KW - carbonaceous chondrites KW - X-ray spectra KW - TEM data KW - aqueous alteration KW - focused ion beam KW - organic compounds KW - Antarctica KW - MIL 07687 KW - D/H KW - hydrogen KW - NanoSIMS KW - carbonates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1784737906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Organic+matter+in+the+unique+carbonaceous+chondrite+Miller+Range+07687%3B+a+coordinated+in+situ+NanoSIMS%2C+FIB-TEM%2C+and+XANES+study&rft.au=Davidson%2C+Jemma%3BNittler%2C+Larry+R%3BStroud%2C+R+M%3BTakigawa%2C+A%3BDe+Gregorio%2C+B+T%3BAlexander%2C+C+M+O%3BKilcoyne%2C+A+L+D%3BCody%2C+G+D%3BAnonymous&rft.aulast=Davidson&rft.aufirst=Jemma&rft.date=2015-01-01&rft.volume=46&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.hou.usra.edu/meetings/lpsc2015/pdf/1609.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 8, 2015 N1 - Last updated - 2016-04-28 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; aqueous alteration; C-13/C-12; carbon; carbonaceous chondrites; carbonates; chondrites; D/H; electron microscopy data; focused ion beam; hydrogen; in situ; ion probe data; isotope ratios; isotopes; mass spectra; matrix; meteorites; MIL 07687; Miller Range Meteorites; N-15/N-14; NanoSIMS; nitrogen; organic compounds; spectra; stable isotopes; stony meteorites; TEM data; X-ray spectra; XANES spectra ER - TY - JOUR T1 - A search for cosmic symplectite in the Acfer 094 and Miller Range 07687 meteorites AN - 1784734367; 2016-035559 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nittler, Larry R AU - Davidson, Jemma AU - Liu, Nan AU - Alexander, C M O AU - Stroud, Rhonda M AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2097 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - mass spectra KW - Acfer 094 KW - stable isotopes KW - meteorites KW - geochemical anomalies KW - spectra KW - chondrites KW - chemical composition KW - O-17/O-16 KW - Miller Range Meteorites KW - isotope ratios KW - electron microscopy data KW - Acfer Meteorites KW - O-18/O-16 KW - carbonaceous chondrites KW - X-ray spectra KW - EDS spectra KW - solar nebula KW - aqueous alteration KW - MIL 07687 KW - NanoSIMS KW - symplectite KW - carbonates KW - SEM data KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1784734367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+search+for+cosmic+symplectite+in+the+Acfer+094+and+Miller+Range+07687+meteorites&rft.au=Nittler%2C+Larry+R%3BDavidson%2C+Jemma%3BLiu%2C+Nan%3BAlexander%2C+C+M+O%3BStroud%2C+Rhonda+M%3BAnonymous&rft.aulast=Nittler&rft.aufirst=Larry&rft.date=2015-01-01&rft.volume=46&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.hou.usra.edu/meetings/lpsc2015/pdf/2097.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 8, 2015 N1 - Last updated - 2016-04-28 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Acfer 094; Acfer Meteorites; aqueous alteration; carbonaceous chondrites; carbonates; chemical composition; chondrites; EDS spectra; electron microscopy data; geochemical anomalies; ion probe data; isotope ratios; isotopes; mass spectra; meteorites; MIL 07687; Miller Range Meteorites; NanoSIMS; O-17/O-16; O-18/O-16; oxygen; SEM data; solar nebula; spectra; stable isotopes; stony meteorites; symplectite; X-ray spectra ER - TY - JOUR T1 - Study of Truck Driver Behavior for Design of Traffic Signal Yellow and Clearance Timings AN - 1778044964; PQ0002449612 AB - Traffic signal violations by drivers are a leading contributor to crashes at signalized intersections. The yellow indication is used to inform drivers of an upcoming change in the status of the traffic signal. Yellow interval durations are currently calculated to provide dilemma zone protection for passenger cars. Because of differences in vehicle characteristics and driver characteristics, heavy trucks such as tractor trailers behave differently at the onset of a yellow indication. This paper characterizes the difference in driver behavior between truck and light-duty vehicles at the onset of the yellow indication and then revises the yellow timing procedures to address the truck requirements. A data set of 910 stop-go records was collected through the use of a truck driving simulator located at the Virginia Tech Transportation Institute. From the data collected, statistical models were created to model driver perception-reaction times and deceleration levels with a consideration of driver attributes and the time to the intersection at the onset of the yellow indication. The data collected, along with the statistical models developed, were compared with the data collected and the statistical models created by the same research organization in a study of passenger car drivers. Last, a Monte Carlo simulation was conducted to develop appropriate yellow indication timings to provide adequate dilemma zone protection for trucks. JF - Transportation Research Record AU - Bryant, Craig W AU - Rakha, Hesham A AU - El-Shawarby, Ihab AD - U.S. Army Corps of Engineers, Real Property Services Field Office, P.O. Box 548, Annapolis Junction, MD 20701 Y1 - 2015///0, PY - 2015 DA - 0, 2015 SP - 62 EP - 70 PB - Transportation Research Board VL - 2 IS - 2488 SN - 0361-1981, 0361-1981 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Time measurements KW - Indication KW - Traffic signals KW - Mathematical models KW - Computer simulation KW - Statistical analysis KW - Trucks KW - Drivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1778044964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transportation+Research+Record&rft.atitle=Study+of+Truck+Driver+Behavior+for+Design+of+Traffic+Signal+Yellow+and+Clearance+Timings&rft.au=Bryant%2C+Craig+W%3BRakha%2C+Hesham+A%3BEl-Shawarby%2C+Ihab&rft.aulast=Bryant&rft.aufirst=Craig&rft.date=2015-01-01&rft.volume=2&rft.issue=2488&rft.spage=62&rft.isbn=9780309369244&rft.btitle=&rft.title=Transportation+Research+Record&rft.issn=03611981&rft_id=info:doi/10.3141%2F2488-07 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-04-01 N1 - Number of references - 24 N1 - Last updated - 2016-04-04 DO - http://dx.doi.org/10.3141/2488-07 ER - TY - JOUR T1 - Summertime conditions of a muddy estuarine environment; the EsCoSed project contribution AN - 1773799058; 2016-022919 AB - As part of the Estuarine Cohesive Sediments (EsCoSed) project, a field experiment was performed in a highly engineered environment, acting as a natural laboratory, to study the physico-chemical properties of estuarine sediments and the associated hydro-morphodynamics during different seasons. The present contribution focuses on the results obtained from the summertime monitoring of the most downstream part of the Misa River (Senigallia, Italy). The measured hydrodynamics suggested a strong interaction between river current, wave forcing and tidal motion; flow velocities, affected by wind waves traveling upstream, changed significantly along the water column in both direction and magnitude. Surficial salinities in the estuary were low in the upper reaches of the estuary and exceeded 10 psu before the river mouth. Montmorillonite dominated the clay mineral assemblage, suggesting that large, low density flocs with high settling velocities (>1 mm s (super -1) ) may dominate the suspended aggregate materials. JF - Water Science and Technology AU - Brocchini, Maurizio AU - Calantoni, Joseph AU - Reed, Allen H AU - Postacchini, Matteo AU - Lorenzoni, Carlo AU - Russo, Aniello AU - Mancinelli, Alessandro AU - Corvaro, Sara AU - Moriconi, Giacomo AU - Soldini, Luciano Y1 - 2015 PY - 2015 DA - 2015 SP - 1451 EP - 1457 PB - IWA Publishing, London VL - 71 IS - 10 SN - 0273-1223, 0273-1223 KW - climatic controls KW - geologic hazards KW - Europe KW - Italy KW - Southern Europe KW - Adriatic region KW - environmental management KW - mud KW - transport KW - Ancona Italy KW - sediments KW - floods KW - velocity KW - hydrodynamics KW - multibeam methods KW - storm surges KW - estuarine environment KW - experimental studies KW - sediment transport KW - clastic sediments KW - physicochemical properties KW - EsCoSed Project KW - Marches Italy KW - Estuarine Cohesive Sediments Project KW - Senigallia Italy KW - tides KW - fluctuations KW - brackish water KW - natural hazards KW - seasonal variations KW - bathymetry KW - Misa River KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1773799058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Science+and+Technology&rft.atitle=Summertime+conditions+of+a+muddy+estuarine+environment%3B+the+EsCoSed+project+contribution&rft.au=Brocchini%2C+Maurizio%3BCalantoni%2C+Joseph%3BReed%2C+Allen+H%3BPostacchini%2C+Matteo%3BLorenzoni%2C+Carlo%3BRusso%2C+Aniello%3BMancinelli%2C+Alessandro%3BCorvaro%2C+Sara%3BMoriconi%2C+Giacomo%3BSoldini%2C+Luciano&rft.aulast=Brocchini&rft.aufirst=Maurizio&rft.date=2015-01-01&rft.volume=71&rft.issue=10&rft.spage=1451&rft.isbn=&rft.btitle=&rft.title=Water+Science+and+Technology&rft.issn=02731223&rft_id=info:doi/10.2166%2Fwst.2015.116 L2 - http://www.iwaponline.com/wst/toc.htm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-03-17 N1 - CODEN - WSTED4 N1 - SubjectsTermNotLitGenreText - Adriatic region; Ancona Italy; bathymetry; brackish water; clastic sediments; climatic controls; environmental management; EsCoSed Project; Estuarine Cohesive Sediments Project; estuarine environment; Europe; experimental studies; floods; fluctuations; geologic hazards; hydrodynamics; Italy; Marches Italy; Misa River; mud; multibeam methods; natural hazards; physicochemical properties; seasonal variations; sediment transport; sediments; Senigallia Italy; Southern Europe; storm surges; tides; transport; velocity DO - http://dx.doi.org/10.2166/wst.2015.116 ER - TY - JOUR T1 - Virtual field assistant; terrain analysis in the field with geologically focused GIS on a smartphone or tablet AN - 1769966249; 2016-021012 AB - Smartphones and tablets have processing power and graphics capabilities unimaginable at the start of the personal computer revolution in the 1980's: more RAM, bigger hard disks, better screens, and integration with orientation sensors and GPS positioning. While handheld devices can access the web, many field geoscientists operate in remote locations that have no internet access, or it will be cost prohibitive. For those users, downloading data to the handheld and processing it locally provides a viable option that fits in a pocket or field vest. The Nexus 7 provides a good example of such a device: 20.0X11.4X0.9 cm in size, weighing 289 gm, with a 1200X1920 screen, and 16 GB of RAM for $150. The tablet is significantly smaller and cheaper than the ruggedized tablets previously used for field GIS, and most users are already carrying around a cell phone of comparable size. The Nexus 7 can download air photos or satellite imagery, existing maps, digital elevation models, lidar point clouds, and vector overlays for several days operation on foot; the downloaded data could be easily swapped out from a laptop to cover larger field areas. The Nexus has 4 cores, and by using multi-threaded software the tablet can approach the processing power of a single-threaded laptop. The advantages of doing computerized terrain analysis in the field, with the ability to directly compare the results to reality, make slight performance penalties acceptable. The analytic and display capabilities of the MICRODEM GIS freeware, with a number of specialized functions for geology and geomorphometery, now run on both Android and Windows. The user interface must be modified for the handheld devices, which will probably never have all the capabilities of desktop GIS, but will concentrate on those options a user can best use in the field. The following functions have been optimized for multiple cores and run under Android and Windows: display DEM maps and lidar point clouds, overlay imagery, compute new grids, compute zonal terrain attributes, do viewsheds and line of sight profiles, and produce block and perspective 3D views. Combining traditional terrain analysis, tagged field photographs, Brunton-like computation of dip and strike, and direct data entry, the smart phone or tablet becomes a complete virtual field assistant. JF - Abstracts with Programs - Geological Society of America AU - Guth, Peter L AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 SP - 188 PB - Geological Society of America (GSA), Boulder, CO VL - 47 IS - 7 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1769966249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Virtual+field+assistant%3B+terrain+analysis+in+the+field+with+geologically+focused+GIS+on+a+smartphone+or+tablet&rft.au=Guth%2C+Peter+L%3BAnonymous&rft.aulast=Guth&rft.aufirst=Peter&rft.date=2015-01-01&rft.volume=47&rft.issue=7&rft.spage=188&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2015 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2016-01-01 N1 - PubXState - CO N1 - Last updated - 2016-03-03 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Data report; Permeability of Expedition 344 sediments from the Costa Rica Seismogenesis Project AN - 1765872671; 2016-016464 AB - Permeability tests were conducted on 17 core samples (oriented vertically) and 1 minicore sample (oriented horizontally) from Integrated Ocean Drilling Program Expedition 344, which investigated the processes affecting seismogenesis of the Costa Rica subduction zone. Fifteen of the samples consisted of clastic sediment and three samples consisted of calcareous ooze. Measured vertical permeability varies from 5.4X10 (super -19) m (super 2) to 1.3X10 (super -15) m (super 2) . Grain sizes were measured for 11 of the core samples. Samples consisted primarily of clay-sized (63 ) fractions (1.19 wt%). JF - Proceedings of the Integrated Ocean Drilling Program AU - James, Stephanie R AU - Screaton, Elizabeth J AU - Harris, Robert N AU - Sakaguchi, Arito AU - Petronotis, Katerina AU - Malinverno, Alberto AU - Baxter, Alan T AU - Berg, Richard AU - Burkett, Ashley AU - Charpentier, Delphine AU - Choi, Jiyoung AU - Ferreiro, Paula Diz AU - Hamahashi, Mari AU - Hashimoto, Yoshitaka AU - Heydolph, Ken AU - Jovane, Luigi AU - Kastner, Miriam AU - Kurz, Walter AU - Kutterolf, Steffen O AU - Li, Yongxiang AU - Martin, Kylara M AU - Millan, Cristina AU - Nascimento, Debora B AU - Saito, Saneatsu AU - Sandoval Gutierrez, Maria I AU - Smith-Duque, Christopher E AU - Solomon, Evan A AU - Straub, Susanne M AU - Tanikawa, Wataru AU - Torres, Marta E AU - Uchimura, Hitomi AU - Vannucchi, Paola AU - Yamamoto, Yuzuru AU - Yan, Quanshu AU - Zhao, Xixi Y1 - 2015 PY - 2015 DA - 2015 SP - 9 PB - International Ocean Discovery Program, Washington, DC VL - 344 KW - subduction zones KW - Northeast Pacific KW - Costa Rica KW - IODP Site U1412 KW - IODP Site U1381 KW - IODP Site U1413 KW - IODP Site U1380 KW - cores KW - laboratory studies KW - marine sediments KW - IODP Site U1414 KW - sediments KW - East Pacific KW - experimental studies KW - clastic sediments KW - grain size KW - Integrated Ocean Drilling Program KW - porosity KW - Costa Rica Seismogenesis Project KW - North Pacific KW - Pacific Ocean KW - Expedition 344 KW - Central America KW - permeability KW - 06A:Sedimentary petrology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765872671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Integrated+Ocean+Drilling+Program&rft.atitle=Data+report%3B+Permeability+of+Expedition+344+sediments+from+the+Costa+Rica+Seismogenesis+Project&rft.au=James%2C+Stephanie+R%3BScreaton%2C+Elizabeth+J%3BHarris%2C+Robert+N%3BSakaguchi%2C+Arito%3BPetronotis%2C+Katerina%3BMalinverno%2C+Alberto%3BBaxter%2C+Alan+T%3BBerg%2C+Richard%3BBurkett%2C+Ashley%3BCharpentier%2C+Delphine%3BChoi%2C+Jiyoung%3BFerreiro%2C+Paula+Diz%3BHamahashi%2C+Mari%3BHashimoto%2C+Yoshitaka%3BHeydolph%2C+Ken%3BJovane%2C+Luigi%3BKastner%2C+Miriam%3BKurz%2C+Walter%3BKutterolf%2C+Steffen+O%3BLi%2C+Yongxiang%3BMartin%2C+Kylara+M%3BMillan%2C+Cristina%3BNascimento%2C+Debora+B%3BSaito%2C+Saneatsu%3BSandoval+Gutierrez%2C+Maria+I%3BSmith-Duque%2C+Christopher+E%3BSolomon%2C+Evan+A%3BStraub%2C+Susanne+M%3BTanikawa%2C+Wataru%3BTorres%2C+Marta+E%3BUchimura%2C+Hitomi%3BVannucchi%2C+Paola%3BYamamoto%2C+Yuzuru%3BYan%2C+Quanshu%3BZhao%2C+Xixi&rft.aulast=James&rft.aufirst=Stephanie&rft.date=2015-01-01&rft.volume=344&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Integrated+Ocean+Drilling+Program&rft.issn=1930-1014&rft_id=info:doi/10.2204%2Fiodp.proc.344.202.2015 L2 - http://publications.iodp.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2016-02-18 N1 - CODEN - IDSDA6 N1 - SubjectsTermNotLitGenreText - Central America; clastic sediments; cores; Costa Rica; Costa Rica Seismogenesis Project; East Pacific; Expedition 344; experimental studies; grain size; Integrated Ocean Drilling Program; IODP Site U1380; IODP Site U1381; IODP Site U1412; IODP Site U1413; IODP Site U1414; laboratory studies; marine sediments; North Pacific; Northeast Pacific; Pacific Ocean; permeability; porosity; sediments; subduction zones DO - http://dx.doi.org/10.2204/iodp.proc.344.202.2015 ER - TY - JOUR T1 - Oxidation of manganese at Kimberley, Gale Crater; more free oxygen in Mars' past? AN - 1752577708; 2016-003361 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lanza, N L AU - Wiens, R C AU - Arvidson, R E AU - Clark, B C AU - Fischer, W W AU - Gellert, R AU - Grotzinger, J P AU - Hurowitz, Joel A AU - McLennan, S M AU - Morris, R V AU - Rice, M S AU - Bell, J F, III AU - Berger, J A AU - Blaney, Diana L AU - Blank, J G AU - Bridges, N T AU - Calef, F J, III AU - Campbell, J L AU - Clegg, S M AU - Cousin, Agnes AU - Edgett, K S AU - Fabre, C AU - Fisk, M R AU - Forni, O AU - Frydenvang, J AU - Hardy, K R AU - Hardgrove, C AU - Johnson, J R AU - Kah, L C AU - Lasue, J AU - Le Mouelic, S AU - Malin, M C AU - Mangold, N AU - Martin-Torres, J AU - Maurice, S AU - McBride, M J AU - Ming, D W AU - Newsom, H E AU - Schroeder, S AU - Thompson, L M AU - Treiman, A H AU - VanBommel, S AU - Vaniman, D T AU - Zorzano, M P AU - Anonymous Y1 - 2015 PY - 2015 DA - 2015 EP - Abstract no. 2893 PB - Lunar and Planetary Science Conference, Houston, TX VL - 46 KW - calcium KW - oxygen KW - Kimberley KW - enrichment KW - Mars KW - silicon KW - manganese KW - ground water KW - Gale Crater KW - manganese oxides KW - oxides KW - valency KW - Eh KW - ChemCam instrument KW - alkaline earth metals KW - oxidation KW - atmosphere KW - solubility KW - veins KW - terrestrial planets KW - planets KW - paleoenvironment KW - alpha particle X-ray spectra KW - precipitation KW - metals KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752577708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxidation+of+manganese+at+Kimberley%2C+Gale+Crater%3B+more+free+oxygen+in+Mars%27+past%3F&rft.au=Lanza%2C+N+L%3BWiens%2C+R+C%3BArvidson%2C+R+E%3BClark%2C+B+C%3BFischer%2C+W+W%3BGellert%2C+R%3BGrotzinger%2C+J+P%3BHurowitz%2C+Joel+A%3BMcLennan%2C+S+M%3BMorris%2C+R+V%3BRice%2C+M+S%3BBell%2C+J+F%2C+III%3BBerger%2C+J+A%3BBlaney%2C+Diana+L%3BBlank%2C+J+G%3BBridges%2C+N+T%3BCalef%2C+F+J%2C+III%3BCampbell%2C+J+L%3BClegg%2C+S+M%3BCousin%2C+Agnes%3BEdgett%2C+K+S%3BFabre%2C+C%3BFisk%2C+M+R%3BForni%2C+O%3BFrydenvang%2C+J%3BHardy%2C+K+R%3BHardgrove%2C+C%3BJohnson%2C+J+R%3BKah%2C+L+C%3BLasue%2C+J%3BLe+Mouelic%2C+S%3BMalin%2C+M+C%3BMangold%2C+N%3BMartin-Torres%2C+J%3BMaurice%2C+S%3BMcBride%2C+M+J%3BMing%2C+D+W%3BNewsom%2C+H+E%3BSchroeder%2C+S%3BThompson%2C+L+M%3BTreiman%2C+A+H%3BVanBommel%2C+S%3BVaniman%2C+D+T%3BZorzano%2C+M+P%3BAnonymous&rft.aulast=Lanza&rft.aufirst=N&rft.date=2015-01-01&rft.volume=46&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.hou.usra.edu/meetings/lpsc2015/pdf/2893.pdf LA - English DB - GeoRef N1 - Conference title - 46th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 8, 2015 N1 - Last updated - 2015-12-31 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; alpha particle X-ray spectra; atmosphere; calcium; ChemCam instrument; Eh; enrichment; Gale Crater; ground water; Kimberley; manganese; manganese oxides; Mars; metals; oxidation; oxides; oxygen; paleoenvironment; planets; precipitation; silicon; solubility; terrestrial planets; valency; veins ER - TY - JOUR T1 - Normal Axillary Ultrasound Excludes Heavy Nodal Disease Burden in Patients with Breast Cancer AN - 1746887584; PQ0001989453 AB - Background: Axillary lymph node stage is important in guiding adjuvant treatment for breast cancer. The role of axillary ultrasound (AUS) in axillary staging is uncertain. Methods: From an institutional database, all newly diagnosed invasive breast carcinomas from February 1, 2011 to October 31, 2014 were identified; exclusions were for stage IV disease, palpable adenopathy, or receipt of neoadjuvant chemotherapy. AUS findings, categorized as suspicious versus not suspicious, were correlated with the number of nodal metastasis from surgical pathology. The false-negative rate of nonsuspicious AUS for identifying greater than or equal to 3 lymph nodes positive on final pathology was calculated. Results: A total of 513 cancers were included. Overall, 400 AUSs were not suspicious (78 %), and 113 were suspicious (22 %). The sensitivity and specificity of AUS for predicting greater than or equal to 3 nodal metastasis were 71 and 83 %, respectively. The false-negative rate for detecting greater than or equal to 3 nodal metastasis was 4 %. False-negative rate was higher for lobular versus nonlobular carcinomas (12.0 vs. 2.3 %, p = 0.004) and for pT2-pT4 tumors versus pT1 tumors (8.2 vs. 1.7 %, p = 0.005). Conclusions: Patients with normal axillary physical exam and ultrasound rarely harbor a large nodal disease burden. Randomized trials of sentinel lymph node biopsy versus no axillary surgery in patients with normal AUS must be powered for subgroup analysis of patients with invasive lobular carcinoma and pT2-pT4 tumors. Preoperative identification of nodal metastasis may decrease the need for second surgeries and identify candidates for neoadjuvant chemotherapy. AUS is a noninvasive means of predicting disease burden preoperatively and as such is a powerful tool to individualize treatment plans. JF - Annals of Surgical Oncology AU - Jackson, Rubie Sue AU - Mylander, Charles AU - Rosman, Martin AU - Andrade, Reema AU - Sawyer, Kristen AU - Sanders, Thomas AU - Tafra, Lorraine AD - The Breast Center, Anne Arundel Medical Center, Annapolis, MD, USA, rjackson1@aahs.org PY - 2015 SP - 3289 EP - 3295 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 22 IS - 10 SN - 1068-9265, 1068-9265 KW - Biotechnology and Bioengineering Abstracts KW - Invasiveness KW - Chemotherapy KW - Biopsy KW - Tumors KW - Adjuvants KW - Clinical trials KW - Lymph nodes KW - Metastases KW - Databases KW - Surgery KW - Breast carcinoma KW - Ultrasound KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1746887584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Surgical+Oncology&rft.atitle=Normal+Axillary+Ultrasound+Excludes+Heavy+Nodal+Disease+Burden+in+Patients+with+Breast+Cancer&rft.au=Jackson%2C+Rubie+Sue%3BMylander%2C+Charles%3BRosman%2C+Martin%3BAndrade%2C+Reema%3BSawyer%2C+Kristen%3BSanders%2C+Thomas%3BTafra%2C+Lorraine&rft.aulast=Jackson&rft.aufirst=Rubie&rft.date=2015-01-01&rft.volume=22&rft.issue=10&rft.spage=3289&rft.isbn=&rft.btitle=&rft.title=Annals+of+Surgical+Oncology&rft.issn=10689265&rft_id=info:doi/10.1245%2Fs10434-015-4717-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-12-01 N1 - Number of references - 21 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Metastases; Databases; Invasiveness; Chemotherapy; Surgery; Breast carcinoma; Biopsy; Adjuvants; Tumors; Clinical trials; Ultrasound; Lymph nodes DO - http://dx.doi.org/10.1245/s10434-015-4717-7 ER - TY - JOUR T1 - Extricating the description of the grammar of isiXhosa from a Eurocentric approach AN - 1738471115; 201516123 AB - A Eurocentric approach was the only possible point of departure for those originally attempting to set out the grammatical structure of isiXhosa. Not being mother-tongue speakers, their commendable efforts were inevitably done from the perspective of the grammar of European languages such as Latin and English Subsequent contemplation on the structure of isiXhosa has predominantly also been done by non-mother tongue speakers. Despite the significant progress that has been made the final word has not yet been spoken, frilly extricating isiXhosa from the constraints of a Eurocentric approach and describing it in its own right, viewed from its own perspective and in terms of its own genius. To achieve this, a phenomenological approach has to be followed, progressing from language to grammar and not from preconceived ideas regarding grammar to language. In this article an overview of the history of the description of the grammar of isiXhosa is given with an indication of some of the results a phenomenological approach renders. Greater insight is gained in various areas, such as the verbal category of tense, and the use of copulatives, for example those with the variable prefix qualificative nouns, traditionally referred to as adjectives. Adapted from the source document JF - South African Journal of African Languages AU - Oosthuysen, J C AD - School of Languages (African Language Studies), NRL SARChI Chair, Intellectualisation of African Languages, Multilingualism and Education, Rhodes University, Grahamstown, South Africa Y1 - 2015///0, PY - 2015 DA - 0, 2015 SP - 83 EP - 92 VL - 35 IS - 1 SN - 0257-2117, 0257-2117 KW - Xhosa (99470) KW - European Languages (23360) KW - Grammatical Analysis (28700) KW - Descriptive Linguistics (18350) KW - article KW - 5110: descriptive linguistics; descriptive linguistics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1738471115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Allba&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=South+African+Journal+of+African+Languages&rft.atitle=Extricating+the+description+of+the+grammar+of+isiXhosa+from+a+Eurocentric+approach&rft.au=Oosthuysen%2C+J+C&rft.aulast=Oosthuysen&rft.aufirst=J&rft.date=2015-01-01&rft.volume=35&rft.issue=1&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=South+African+Journal+of+African+Languages&rft.issn=02572117&rft_id=info:doi/ LA - English DB - Linguistics and Language Behavior Abstracts (LLBA) N1 - Date revised - 2015-12-01 N1 - Last updated - 2016-09-27 N1 - CODEN - SAJLEA N1 - SubjectsTermNotLitGenreText - Xhosa (99470); European Languages (23360); Grammatical Analysis (28700); Descriptive Linguistics (18350) ER - TY - JOUR T1 - Review of "Global maritime transport and ballast water management" by M. David and S. Gollasch, eds. AN - 1722179275; PQ0002076602 JF - Biological Invasions AU - Drake, Lisa A AD - Chemistry Division, Naval Research Laboratory, Code 6136, Key West, FL, 33041, USA, lisa.drake@nrl.navy.mil PY - 2015 SP - 3063 EP - 3065 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 17 IS - 10 SN - 1387-3547, 1387-3547 KW - Ecology Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722179275?accountid=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=Biological+Invasions&rft.atitle=Review+of+%22Global+maritime+transport+and+ballast+water+management%22+by+M.+David+and+S.+Gollasch%2C+eds.&rft.au=Drake%2C+Lisa+A&rft.aulast=Drake&rft.aufirst=Lisa&rft.date=2015-01-01&rft.volume=17&rft.issue=10&rft.spage=3063&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-015-0925-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Number of references - 3 N1 - Last updated - 2015-12-23 DO - http://dx.doi.org/10.1007/s10530-015-0925-0 ER - TY - JOUR T1 - Policy-Induced Risk and Responsive Participation: The Effect of a Son's Conscription Risk on the Voting Behavior of His Parents AN - 1718062328; 201520079 AB - When do government policies induce responsive political participation? This study tests two hypotheses in the context of military draft policies. First, policy-induced risk motivates political participation. Second, contextual-level moderators, such as local events that make risk particularly salient, may intensify the effect of risk on participation. I use the random assignment of induction priority in the Vietnam draft lotteries to measure the effect of a son's draft risk on the voter turnout of his parents in the 1972 presidential election. I find higher rates of turnout among parents of men with 'losing' draft lottery numbers. Among parents from towns with at least one prior war casualty, I find a 7 to 9 percentage point effect of a son's draft risk on his parents' turnout. The local casualty contextual-level moderator is theorized to operate through the mechanism of an availability heuristic, whereby parents from towns with casualties could more readily imagine the adverse consequences of draft risk. Adapted from the source document. JF - American Journal of Political Science AU - Davenport, Tiffany C AD - United States Naval Academy Y1 - 2015/01// PY - 2015 DA - January 2015 SP - 225 EP - 241 PB - Blackwell Publishing, Malden MA VL - 59 IS - 1 SN - 0092-5853, 0092-5853 KW - Risk KW - Presidents KW - Participation KW - Draft (Military) KW - Lotteries KW - Political Participation KW - Towns KW - Vietnam KW - Voter Turnout KW - article KW - 9121: political behavior; political behavior UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1718062328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Political+Science&rft.atitle=Policy-Induced+Risk+and+Responsive+Participation%3A+The+Effect+of+a+Son%27s+Conscription+Risk+on+the+Voting+Behavior+of+His+Parents&rft.au=Davenport%2C+Tiffany+C&rft.aulast=Davenport&rft.aufirst=Tiffany&rft.date=2015-01-01&rft.volume=59&rft.issue=1&rft.spage=225&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Political+Science&rft.issn=00925853&rft_id=info:doi/10.1111%2Fajps.12117 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-09-28 N1 - CODEN - AJPLB4 N1 - SubjectsTermNotLitGenreText - Risk; Voter Turnout; Towns; Lotteries; Participation; Political Participation; Draft (Military); Presidents; Vietnam DO - http://dx.doi.org/10.1111/ajps.12117 ER - TY - JOUR T1 - Microfluidic Strategies for Design and Assembly of Microfibers and Nanofibers with Tissue Engineering and Regenerative Medicine Applications AN - 1694979494; PQ0001663677 AB - Fiber-based materials provide critical capabilities for biomedical applications. Microfluidic fiber fabrication has recently emerged as a very promising route to the synthesis of polymeric fibers at the micro and nanoscale, providing fine control over fiber shape, size, chemical anisotropy, and biological activity. This Progress Report summarizes advanced microfluidic methods for the fabrication of both microscale and nanoscale fibers and illustrates how different methods are enabling new biomedical applications. Microfluidic fabrication methods and resultant materials are explained from the perspective of their microfluidic device principles, including co-flow, cross-flow, and flow-shaping designs. It is then detailed how the microchannel design and flow parameters influence the variety of synthesis chemistries that can be utilized. Finally, the integration of biomaterials and microfluidic strategies is discussed to manufacture unique fiber-based systems, including cell scaffolds, cell encapsulation, and woven tissue matrices. Microfluidic fiber fabrication is an emerging strategy for generating synthetic tissue scaffolds and organized cell constructs. Core-sheath flow profiles are generated within a microchannel and solidification of the core fluid continuously produces a polymer microfiber. This system is amenable to an array of polymer chemistries, material composites, and most importantly the incorporation and organization of fragile biomacromolecules and viable cell populations. JF - Advanced Healthcare Materials AU - Daniele, Michael A AU - Boyd, Darryl A AU - Adams, Andre A AU - Ligler, Frances S AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, 4555 Overlook Ave. SW, Washington, D.C, 20375, USA. Y1 - 2015/01// PY - 2015 DA - Jan 2015 SP - 11 EP - 28 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 4 IS - 1 SN - 2192-2640, 2192-2640 KW - Biotechnology and Bioengineering Abstracts KW - Fibers KW - Microfluidics KW - Anisotropy KW - Regeneration KW - Biomaterials KW - Tissue engineering KW - scaffolds KW - Encapsulation KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1694979494?accountid=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=Advanced+Healthcare+Materials&rft.atitle=Microfluidic+Strategies+for+Design+and+Assembly+of+Microfibers+and+Nanofibers+with+Tissue+Engineering+and+Regenerative+Medicine+Applications&rft.au=Daniele%2C+Michael+A%3BBoyd%2C+Darryl+A%3BAdams%2C+Andre+A%3BLigler%2C+Frances+S&rft.aulast=Daniele&rft.aufirst=Michael&rft.date=2015-01-01&rft.volume=4&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Advanced+Healthcare+Materials&rft.issn=21922640&rft_id=info:doi/10.1002%2Fadhm.201400144 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-07-01 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Fibers; Microfluidics; Anisotropy; Regeneration; Biomaterials; Tissue engineering; scaffolds; Encapsulation DO - http://dx.doi.org/10.1002/adhm.201400144 ER - TY - JOUR T1 - Microfluidics: Microfluidic Strategies for Design and Assembly of Microfibers and Nanofibers with Tissue Engineering and Regenerative Medicine Applications (Adv. Healthcare Mater. 1/2015) AN - 1694973508; PQ0001663666 AB - Recent applications in tissue engineering and regenerative medicine have highlighted the utility of microfluidic fiber fabrication. On page 11 M. A. Daniele and team show how this process uses microflow shaping to generate a core-sheath profile, which can be subsequently solidified into microfibers of various shapes and chemistries, providing the capability to incorporate and organize both fragile biomolecules and cell-cultures within individual fibers and bioactive textiles. JF - Advanced Healthcare Materials AU - Daniele, Michael A AU - Boyd, Darryl A AU - Adams, Andre A AU - Ligler, Frances S AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, 4555 Overlook Ave. SW, Washington, D.C, 20375, USA. Y1 - 2015/01// PY - 2015 DA - Jan 2015 SP - 2 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 4 IS - 1 SN - 2192-2640, 2192-2640 KW - Biotechnology and Bioengineering Abstracts KW - Fibers KW - Microfluidics KW - Textiles KW - Regeneration KW - Tissue engineering KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1694973508?accountid=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=Advanced+Healthcare+Materials&rft.atitle=Microfluidics%3A+Microfluidic+Strategies+for+Design+and+Assembly+of+Microfibers+and+Nanofibers+with+Tissue+Engineering+and+Regenerative+Medicine+Applications+%28Adv.+Healthcare+Mater.+1%2F2015%29&rft.au=Daniele%2C+Michael+A%3BBoyd%2C+Darryl+A%3BAdams%2C+Andre+A%3BLigler%2C+Frances+S&rft.aulast=Daniele&rft.aufirst=Michael&rft.date=2015-01-01&rft.volume=4&rft.issue=1&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Advanced+Healthcare+Materials&rft.issn=21922640&rft_id=info:doi/10.1002%2Fadhm.201570002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-07-01 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Fibers; Microfluidics; Textiles; Regeneration; Tissue engineering DO - http://dx.doi.org/10.1002/adhm.201570002 ER - TY - JOUR T1 - Lagrangian measurements of incipient motion in oscillatory flows AN - 1692741665; 2015-060232 AB - Incipient motion of coarse gravel-sized sediment was investigated under a range of oscillatory flows. This article examines the relative significance of shear stresses and pressure gradients in triggering motion, which was directly measured with electronic Smart Sediment Grains (SSGs). The data suggest that incipient motion was induced by the pressure gradients in flows with large accelerations, by the shear stresses in flows with low accelerations and greater shear, and by the combined effects in intermediate flows. A modified incipient motion criterion was evaluated accounting for the combined effects of the shear stresses and pressure gradients, which may be more widely applicable in the marine environment. Abstract Copyright (2014), American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Frank, Donya AU - Foster, Diane AU - Sou, In Mei AU - Calantoni, Joseph AU - Chou, Pai Y1 - 2015/01// PY - 2015 DA - January 2015 SP - 244 EP - 256 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 120 IS - 1 SN - 2169-9275, 2169-9275 KW - laboratory studies KW - marine sediments KW - experimental studies KW - clastic sediments KW - shear stress KW - grain size KW - sediments KW - velocity KW - gravel KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692741665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%3A+Oceans&rft.atitle=Lagrangian+measurements+of+incipient+motion+in+oscillatory+flows&rft.au=Frank%2C+Donya%3BFoster%2C+Diane%3BSou%2C+In+Mei%3BCalantoni%2C+Joseph%3BChou%2C+Pai&rft.aulast=Frank&rft.aufirst=Donya&rft.date=2015-01-01&rft.volume=120&rft.issue=1&rft.spage=244&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2014JC010183 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2015-07-02 N1 - SubjectsTermNotLitGenreText - clastic sediments; experimental studies; grain size; gravel; laboratory studies; marine sediments; sediments; shear stress; velocity DO - http://dx.doi.org/10.1002/2014JC010183 ER - TY - JOUR T1 - Data report; Strontium isotope analyses of pore fluids from the CRISP-A transect drilled during Expeditions 334 and 344 AN - 1689593106; 2015-055305 AB - We report on the Sr isotopic composition of pore fluids recovered during Integrated Ocean Drilling Program Costa Rica Seismogenesis Project Expeditions 334 and 344. Pore fluid samples were acidified and loaded directly onto columns containing EICHROM Sr-Spec resin, followed by analyses using a NU multicollector inductively coupled plasma-mass spectrometer at the Keck Collaboratory, Oregon State University. Sites drilled on the upper plate exhibited a decrease in the (super 87) Sr/ (super 86) Sr ratio to values as low as 0.70762 in the upper 200-300 m of the sediment column, suggesting the role of ash alteration. The unconformity between the slope sediment sequence and underlying framework rock, sampled at Sites U1378-U1380, is characterized by intense fracturing. The fluids sampled within the unconformity at these sites have (super 87) Sr/ (super 86) Sr ratios ranging from 0.70834 to 0.70844. Fluids sampled from the incoming plate sediment show evidence of ash alteration and carbonate diagenesis, but the deepest sediment here may also be modified by diffusion of fluids from the underlying oceanic crust. Intense carbonate recrystallization in the lower 66 m of Site U1414 results in Sr concentrations that are almost an order of magnitude higher than those measured at the base of Site U1381. The deepest pore fluid sample measured at both Sites U1381 and U1414 has a (super 87) Sr/ (super 86) Sr ratio of 0.7086. The strontium systematics in this margin, used in the context of other ongoing studies, may be used to unravel processes at this margin, such as carbonate diagenesis, ash alteration, fluid migration, and diffusive exchange with the underlying oceanic crust. JF - Proceedings of the International Ocean Discovery Program AU - Ross, Nathan AU - Torres, Marta E AU - Haley, Brian A AU - Solomon, Evan A AU - Kastner, Miriam AU - Harris, Robert N AU - Sakaguchi, Arito AU - Petronotis, Katerina AU - Malinverno, Alberto AU - Baxter, Alan T AU - Berg, Richard AU - Burkett, Ashley AU - Charpentier, Delphine AU - Choi, Jiyoung AU - Ferreiro, Paula Diz AU - Hamahashi, Mari AU - Hashimoto, Yoshitaka AU - Heydolph, Ken AU - Jovane, Luigi AU - Kurz, Walter AU - Kutterolf, Steffen O AU - Li, Yongxiang AU - Martin, Kylara M AU - Millan, Cristina AU - Nascimento, Debora B AU - Saito, Saneatsu AU - Sandoval Gutierrez, Maria I AU - Screaton, Elizabeth J AU - Smith-Duque, Christopher E AU - Straub, Susanne M AU - Tanikawa, Wataru AU - Uchimura, Hitomi AU - Vannucchi, Paola AU - Yamamoto, Yuzuru AU - Yan, Quanshu AU - Zhao, Xixi Y1 - 2015 PY - 2015 DA - 2015 SP - 13 PB - International Ocean Discovery Program, Washington, DC VL - 344 SN - 2377-3189, 2377-3189 KW - oceanic crust KW - Northeast Pacific KW - isotopes KW - halogens KW - IODP Site U1412 KW - IODP Site U1381 KW - IODP Site U1413 KW - IODP Site U1380 KW - stable isotopes KW - cores KW - marine sediments KW - IODP Site U1414 KW - chloride ion KW - sediments KW - Expedition 334 KW - geochemistry KW - IODP Site U1378 KW - East Pacific KW - chlorine KW - alkaline earth metals KW - IODP Site U1379 KW - sulfates KW - isotope ratios KW - Integrated Ocean Drilling Program KW - hydrochemistry KW - plate convergence KW - Sr-87/Sr-86 KW - Costa Rica Seismogenesis Project KW - North Pacific KW - metals KW - Pacific Ocean KW - Expedition 344 KW - strontium KW - pore water KW - crust KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1689593106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Ocean+Discovery+Program&rft.atitle=Data+report%3B+Strontium+isotope+analyses+of+pore+fluids+from+the+CRISP-A+transect+drilled+during+Expeditions+334+and+344&rft.au=Ross%2C+Nathan%3BTorres%2C+Marta+E%3BHaley%2C+Brian+A%3BSolomon%2C+Evan+A%3BKastner%2C+Miriam%3BHarris%2C+Robert+N%3BSakaguchi%2C+Arito%3BPetronotis%2C+Katerina%3BMalinverno%2C+Alberto%3BBaxter%2C+Alan+T%3BBerg%2C+Richard%3BBurkett%2C+Ashley%3BCharpentier%2C+Delphine%3BChoi%2C+Jiyoung%3BFerreiro%2C+Paula+Diz%3BHamahashi%2C+Mari%3BHashimoto%2C+Yoshitaka%3BHeydolph%2C+Ken%3BJovane%2C+Luigi%3BKurz%2C+Walter%3BKutterolf%2C+Steffen+O%3BLi%2C+Yongxiang%3BMartin%2C+Kylara+M%3BMillan%2C+Cristina%3BNascimento%2C+Debora+B%3BSaito%2C+Saneatsu%3BSandoval+Gutierrez%2C+Maria+I%3BScreaton%2C+Elizabeth+J%3BSmith-Duque%2C+Christopher+E%3BStraub%2C+Susanne+M%3BTanikawa%2C+Wataru%3BUchimura%2C+Hitomi%3BVannucchi%2C+Paola%3BYamamoto%2C+Yuzuru%3BYan%2C+Quanshu%3BZhao%2C+Xixi&rft.aulast=Ross&rft.aufirst=Nathan&rft.date=2015-01-01&rft.volume=344&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+International+Ocean+Discovery+Program&rft.issn=23773189&rft_id=info:doi/10.2204%2Fiodp.proc.344.201.2015 L2 - http://publications.iodp.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2015-06-18 N1 - CODEN - IDSDA6 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; chloride ion; chlorine; cores; Costa Rica Seismogenesis Project; crust; East Pacific; Expedition 334; Expedition 344; geochemistry; halogens; hydrochemistry; Integrated Ocean Drilling Program; IODP Site U1378; IODP Site U1379; IODP Site U1380; IODP Site U1381; IODP Site U1412; IODP Site U1413; IODP Site U1414; isotope ratios; isotopes; marine sediments; metals; North Pacific; Northeast Pacific; oceanic crust; Pacific Ocean; plate convergence; pore water; sediments; Sr-87/Sr-86; stable isotopes; strontium; sulfates DO - http://dx.doi.org/10.2204/iodp.proc.344.201.2015 ER - TY - JOUR T1 - Health Literacy Tools for the Veteran Population AN - 1683508736 AB - Various health literacy and information tracking systems have been designed by the government to assist the Veteran population in taking charge of their own health and health education. My HealtheVet is one such platform that was launched in 2008 as a method of tracking the physical and mental conditions of each veteran by both the primary care team and the veteran. This system allows the veteran to view results of any medical testing or procedures, input health goals, and view charts indicating progress of health goals. My HealtheVet also synthesizes all health data that are placed in each veteranʼs health care chart to provide veterans with clear, concise information about current and future status of their health. JF - Journal of Consumer Health on the Internet AU - Sharkey, Tiffany AD - United States Navy Veteran, Bridgeport, Michigan, USA ; United States Navy Veteran, Bridgeport, Michigan, USA Y1 - 2015/01// PY - 2015 DA - Jan 2015 SP - 52 EP - 60 CY - Binghamton PB - Taylor & Francis Ltd. VL - 19 IS - 1 SN - 1539-8285 KW - Library And Information Sciences--Computer Applications KW - Tracking control systems KW - Information literacy KW - Veterans KW - Health education KW - 10.13:INFORMATION COMMUNICATION - SCIENCE, TECHNOLOGY, MEDICINE UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683508736?accountid=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=Journal+of+Consumer+Health+on+the+Internet&rft.atitle=Health+Literacy+Tools+for+the+Veteran+Population&rft.au=Sharkey%2C+Tiffany&rft.aulast=Sharkey&rft.aufirst=Tiffany&rft.date=2015-01-01&rft.volume=19&rft.issue=1&rft.spage=52&rft.isbn=&rft.btitle=&rft.title=Journal+of+Consumer+Health+on+the+Internet&rft.issn=15398285&rft_id=info:doi/10.1080%2F15398285.2014.982052 LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2015-04-23 N1 - Last updated - 2016-05-16 DO - http://dx.doi.org/10.1080/15398285.2014.982052 ER - TY - JOUR T1 - Risk of Population Decline for Largemouth Bass in a Potomac River Fishery (USA): Effects from Invasive Northern Snakehead AN - 1680456196; PQ0001497398 AB - Conservation of Largemouth Bass (LMB) Micropterus salmoides populations requires an understanding of population dynamics that are influenced by environmental challenges, such as the spread of invasive species. We used an age-structured population model to compare population growth rates ([lambda]) between a simulated population that included invasive Northern Snakehead (NSH) Channa argus as a competitor and predator and a simulated population that did not. We then assessed the sensitivity of our results to natural variation in LMB recruitment. When recruitment of LMB was already poor, there was a high risk of population decline that did not depend on whether NSH was included in the model scenario. When recruitment of LMB was high, the risk of population decline was only 40% when NSH was not included in the model scenario; however, predation by and competition with NSH caused a higher risk of LMB population decline. Regardless of the level of LMB recruitment, the size of the LMB population at equilibrium was 20% lower (on average) when including NSH in the model. We conclude that when habitat conditions do not already significantly limit recruitment, populations of LMB may be adversely affected by cohabitation with NSH. Preventing the spread of NSH will lessen ecosystem pressures that negatively affect the LMB population. We encourage continued vigilance in conserving LMB populations by encouraging actions that promote recruitment and prevent spread of invasive species. JF - American Fisheries Society Symposium AU - Love, Joseph W AU - Newhard, Joshua J AU - Groves, Mary AD - Maryland Department of Natural Resources, Division of Inland Fisheries, 580 Taylor Avenue B-2, Annapolis, Maryland 21401, USA, jlove@dnr.state.md.us Y1 - 2015///0, PY - 2015 DA - 0, 2015 SP - 207 EP - 221 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States IS - 82 SN - 0892-2284, 0892-2284 KW - Risk Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Risk assessment KW - Micropterus salmoides KW - Population growth KW - Predation KW - Predators KW - Freshwater fish KW - Population dynamics KW - Risks KW - USA, Maryland, Potomac R. KW - Channa argus KW - Competition KW - Rivers KW - Sensitivity KW - Invasive Species KW - Recruitment KW - Habitat KW - Population decline KW - USA KW - Cohabitation KW - Depleted stocks KW - Nature conservation KW - Invasive species KW - Conservation KW - Environment management KW - Dispersion KW - Q1 08441:Population structure KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680456196?accountid=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=American+Fisheries+Society+Symposium&rft.atitle=Risk+of+Population+Decline+for+Largemouth+Bass+in+a+Potomac+River+Fishery+%28USA%29%3A+Effects+from+Invasive+Northern+Snakehead&rft.au=Love%2C+Joseph+W%3BNewhard%2C+Joshua+J%3BGroves%2C+Mary&rft.aulast=Love&rft.aufirst=Joseph&rft.date=2015-01-01&rft.volume=&rft.issue=82&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=American+Fisheries+Society+Symposium&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Invasive Species; Depleted stocks; Recruitment; Nature conservation; Population dynamics; Freshwater fish; Environment management; Risks; Dispersion; Risk assessment; Rivers; Sensitivity; Population growth; Predation; Predators; Population decline; Habitat; Cohabitation; Conservation; Invasive species; Competition; Micropterus salmoides; Channa argus; USA; USA, Maryland, Potomac R. ER - TY - JOUR T1 - Seeding equatorial spread F with turbulent gravity waves: Phasing effects AN - 1660396169; PQ0001007503 AB - The Naval Research Laboratory (NRL) SAMI3/equatorial spread F (ESF) three-dimensional ionosphere model is used to study the initiation and development of the large-scale plasma bubbles in the postsunset equatorial F region by turbulent gravity waves. The gravity wave turbulence is obtained from a three-dimensional anelastic, finite-volume model. We show that the phasing of gravity waves at conjugate regions in the ionosphere can enhance (in phase) or reduce (out of phase) the effective seed of the instability. The nonlocalized nature of the effective seed may contribute to the observed day-to-day variability of ESF. Additionally, we find that the zonal and vertical wind perturbations associated with the gravity waves are most effective in seeding ESF bubbles; perturbations of the meridional wind are relatively ineffective. Key Points * Gravity wave phasing can affect seeding of equatorial spread F * In-phase waves more effective seeds than out-of-phase waves * Zonal and vertical wave fields most effective in seeding equatorial spread F JF - Geophysical Research Letters AU - Wu, T-W AU - Huba, J D AU - Krall, J AU - Fritts, D C AU - Laughman, B AD - Plasma Physics Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2015/01// PY - 2015 DA - January 2015 SP - 15 EP - 21 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 42 IS - 1 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Gravity Waves KW - Variability KW - Seeds KW - turbulence KW - Wind perturbations KW - F-region KW - Equatorial spread-F KW - Gravity waves KW - Ionosphere KW - Waves KW - Instability KW - Bubbles KW - Wind KW - Modelling KW - Q2 09102:Institutes and organizations KW - SW 0810:General KW - M2 551.511:Mechanics and Thermodynamics of the Atmosphere (551.511) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660396169?accountid=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=Geophysical+Research+Letters&rft.atitle=Seeding+equatorial+spread+F+with+turbulent+gravity+waves%3A+Phasing+effects&rft.au=Wu%2C+T-W%3BHuba%2C+J+D%3BKrall%2C+J%3BFritts%2C+D+C%3BLaughman%2C+B&rft.aulast=Wu&rft.aufirst=T-W&rft.date=2015-01-01&rft.volume=42&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2014GL062348 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Seeds; Gravity waves; Ionosphere; Modelling; F-region; Wind perturbations; Equatorial spread-F; Instability; Gravity Waves; Variability; Waves; turbulence; Wind; Bubbles DO - http://dx.doi.org/10.1002/2014GL062348 ER - TY - JOUR T1 - A Previously Uncharacterized, Nonphotosynthetic Member of the Chromatiaceae Is the Primary CO2-Fixing Constituent in a Self-Regenerating Biocathode AN - 1654695385; 21328331 AB - Biocathode extracellular electron transfer (EET) may be exploited for biotechnology applications, including microbially mediated O2 reduction in microbial fuel cells and microbial electrosynthesis. However, biocathode mechanistic studies needed to improve or engineer functionality have been limited to a few select species that form sparse, homogeneous biofilms characterized by little or no growth. Attempts to cultivate isolates from biocathode environmental enrichments often fail due to a lack of some advantage provided by life in a consortium, highlighting the need to study and understand biocathode consortia in situ. Here, we present metagenomic and metaproteomic characterization of a previously described biocathode biofilm (+310 mV versus a standard hydrogen electrode [SHE]) enriched from seawater, reducing O2, and presumably fixing CO2 for biomass generation. Metagenomics identified 16 distinct cluster genomes, 15 of which could be assigned at the family or genus level and whose abundance was roughly divided between Alpha- and Gammaproteobacteria. A total of 644 proteins were identified from shotgun metaproteomics and have been deposited in the the ProteomeXchange with identifier PXD001045. Cluster genomes were used to assign the taxonomic identities of 599 proteins, with Marinobacter, Chromatiaceae, and Labrenzia the most represented. RubisCO and phosphoribulokinase, along with 9 other Calvin-Benson-Bassham cycle proteins, were identified from Chromatiaceae. In addition, proteins similar to those predicted for iron oxidation pathways of known iron-oxidizing bacteria were observed for Chromatiaceae. These findings represent the first description of putative EET and CO2 fixation mechanisms for a self-regenerating, self-sustaining multispecies biocathode, providing potential targets for functional engineering, as well as new insights into biocathode EET pathways using proteomics. JF - Applied and Environmental Microbiology AU - Wang, Zheng AU - Leary, Dagmar H AU - Malanoski, Anthony P AU - Li, Robert W AU - Hervey, W Judson, IV AU - Eddie, Brian J AU - Tender, Gabrielle S AU - Yanosky, Shelley G AU - Vora, Gary J AU - Tender, Leonard M AD - Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington, DC, USA, sarah.glaven@nrl.navy.mil. PY - 2015 SP - 699 EP - 712 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 United States VL - 81 IS - 2 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Chromatiaceae KW - Genomes KW - Cycle protein KW - fuel cells KW - Marinobacter KW - Hydrogen KW - Electron transfer KW - Biomass KW - Phosphoribulokinase KW - Ribulose-bisphosphate carboxylase KW - Marine environment KW - Electrodes KW - Oxidation KW - proteomics KW - Biofilms KW - Carbon dioxide KW - Enrichment KW - Iron KW - Iron-oxidizing bacteria KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1654695385?accountid=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=Applied+and+Environmental+Microbiology&rft.atitle=A+Previously+Uncharacterized%2C+Nonphotosynthetic+Member+of+the+Chromatiaceae+Is+the+Primary+CO2-Fixing+Constituent+in+a+Self-Regenerating+Biocathode&rft.au=Wang%2C+Zheng%3BLeary%2C+Dagmar+H%3BMalanoski%2C+Anthony+P%3BLi%2C+Robert+W%3BHervey%2C+W+Judson%2C+IV%3BEddie%2C+Brian+J%3BTender%2C+Gabrielle+S%3BYanosky%2C+Shelley+G%3BVora%2C+Gary+J%3BTender%2C+Leonard+M&rft.aulast=Wang&rft.aufirst=Zheng&rft.date=2015-01-01&rft.volume=81&rft.issue=2&rft.spage=699&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/10.1128%2FAEM.02947-14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Number of references - 72 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Genomes; Cycle protein; fuel cells; Hydrogen; Biomass; Electron transfer; Phosphoribulokinase; Ribulose-bisphosphate carboxylase; Marine environment; Oxidation; Electrodes; Biofilms; proteomics; Enrichment; Carbon dioxide; Iron; Iron-oxidizing bacteria; Chromatiaceae; Marinobacter DO - http://dx.doi.org/10.1128/AEM.02947-14 ER - TY - CPAPER T1 - Novel Stimulated Electromagnetic Emission Observations with Artificial Airglow Using RF Excitation with HAARP T2 - 47th American Geophysical Union Fall Meeting AN - 1651744470; 6331179 JF - 47th American Geophysical Union Fall Meeting AU - Briczinski, Stanley AU - Bernhardt, Paul AU - Siefring, Carl AU - Michell, Robert AU - Hampton, Donald AU - Watkins, Brenton AU - Bristow, William Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Emissions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651744470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Novel+Stimulated+Electromagnetic+Emission+Observations+with+Artificial+Airglow+Using+RF+Excitation+with+HAARP&rft.au=Briczinski%2C+Stanley%3BBernhardt%2C+Paul%3BSiefring%2C+Carl%3BMichell%2C+Robert%3BHampton%2C+Donald%3BWatkins%2C+Brenton%3BBristow%2C+William&rft.aulast=Briczinski&rft.aufirst=Stanley&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - The Impact of Caliop Aerosol Profiling: How Z Influences the X, Y Satellite Perspective T2 - 47th American Geophysical Union Fall Meeting AN - 1651743872; 6331685 JF - 47th American Geophysical Union Fall Meeting AU - Campbell, James AU - Alfaro-Contreras, Ricardo AU - Buchard, Virginie AU - Toth, Travis AU - Vaughan, Mark AU - Zhang, Jianglong Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Aerosols KW - Profiling KW - Remote sensing KW - Satellites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651743872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=The+Impact+of+Caliop+Aerosol+Profiling%3A+How+Z+Influences+the+X%2C+Y+Satellite+Perspective&rft.au=Campbell%2C+James%3BAlfaro-Contreras%2C+Ricardo%3BBuchard%2C+Virginie%3BToth%2C+Travis%3BVaughan%2C+Mark%3BZhang%2C+Jianglong&rft.aulast=Campbell&rft.aufirst=James&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Asynchronous Processing of a Constellation of Geostationary and Polar-Orbiting Satellites for Fire Detection and Smoke Estimation T2 - 47th American Geophysical Union Fall Meeting AN - 1651743611; 6331253 JF - 47th American Geophysical Union Fall Meeting AU - Hyer, Edward AU - Peterson, David AU - Curtis, Cynthia AU - Schmidt, Christopher AU - Hoffman, Jay AU - Prins, Elaine Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Smoke KW - Fires KW - Remote sensing KW - Satellites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651743611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Asynchronous+Processing+of+a+Constellation+of+Geostationary+and+Polar-Orbiting+Satellites+for+Fire+Detection+and+Smoke+Estimation&rft.au=Hyer%2C+Edward%3BPeterson%2C+David%3BCurtis%2C+Cynthia%3BSchmidt%2C+Christopher%3BHoffman%2C+Jay%3BPrins%2C+Elaine&rft.aulast=Hyer&rft.aufirst=Edward&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - The Effect of Strong (Dst < -100) Disturbances on Plasmasphere Composition T2 - 47th American Geophysical Union Fall Meeting AN - 1651743066; 6331541 JF - 47th American Geophysical Union Fall Meeting AU - Krall, Jonathan Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Geophysics KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651743066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=The+Effect+of+Strong+%28Dst+%26lt%3B+-100%29+Disturbances+on+Plasmasphere+Composition&rft.au=Krall%2C+Jonathan&rft.aulast=Krall&rft.aufirst=Jonathan&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Exploring Gravity Wave Predictability and Dynamics in Deepwave T2 - 47th American Geophysical Union Fall Meeting AN - 1651741961; 6333586 JF - 47th American Geophysical Union Fall Meeting AU - Doyle, James Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Gravity waves KW - Waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651741961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Exploring+Gravity+Wave+Predictability+and+Dynamics+in+Deepwave&rft.au=Doyle%2C+James&rft.aulast=Doyle&rft.aufirst=James&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Sub-Surface Currents and High-Salinity Intrusions in the Southern Bay of Bengal during the Northeast Monsoon T2 - 47th American Geophysical Union Fall Meeting AN - 1651741948; 6333811 JF - 47th American Geophysical Union Fall Meeting AU - Wijesekera, Hemantha Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Bangladesh, Bengal Bay KW - Monsoons UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651741948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Sub-Surface+Currents+and+High-Salinity+Intrusions+in+the+Southern+Bay+of+Bengal+during+the+Northeast+Monsoon&rft.au=Wijesekera%2C+Hemantha&rft.aulast=Wijesekera&rft.aufirst=Hemantha&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Combining Remote Sensing with in situ Measurements for Riverine Characterization T2 - 47th American Geophysical Union Fall Meeting AN - 1651741685; 6334050 JF - 47th American Geophysical Union Fall Meeting AU - Calantoni, Joe AU - Palmsten, Margaret AU - Simeonov, Julian AU - Dobson, David AU - Zarske, Kinsey AU - Puleo, Jack AU - Holland, K Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Remote sensing KW - In situ measurement UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651741685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Combining+Remote+Sensing+with+in+situ+Measurements+for+Riverine+Characterization&rft.au=Calantoni%2C+Joe%3BPalmsten%2C+Margaret%3BSimeonov%2C+Julian%3BDobson%2C+David%3BZarske%2C+Kinsey%3BPuleo%2C+Jack%3BHolland%2C+K&rft.aulast=Calantoni&rft.aufirst=Joe&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Ionization of Samarium by Chemical Releases in the Upper Atmosphere T2 - 47th American Geophysical Union Fall Meeting AN - 1651741674; 6331185 JF - 47th American Geophysical Union Fall Meeting AU - Bernhardt, Paul AU - Siefring, Carl AU - Holmes, Jeffrey AU - Pedersen, Todd AU - Caton, Ron AU - Miller, Daniel AU - Groves, Keith Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Samarium KW - samarium KW - Atmosphere KW - Ionization KW - Upper atmosphere UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651741674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Ionization+of+Samarium+by+Chemical+Releases+in+the+Upper+Atmosphere&rft.au=Bernhardt%2C+Paul%3BSiefring%2C+Carl%3BHolmes%2C+Jeffrey%3BPedersen%2C+Todd%3BCaton%2C+Ron%3BMiller%2C+Daniel%3BGroves%2C+Keith&rft.aulast=Bernhardt&rft.aufirst=Paul&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Tropical Cyclone Outflow Structure Observed during the Hurricane and Severe Storms Sentinel (HS3) and Tropical Cyclone Intensity (TCI) Experiments (2012-2014) T2 - 47th American Geophysical Union Fall Meeting AN - 1651738402; 6328253 JF - 47th American Geophysical Union Fall Meeting AU - Black, Peter AU - Hendricks, Eric AU - Doyle, James AU - Moskaitis, Jon AU - Velden, Chris Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Cyclones KW - Hurricanes KW - Outflow KW - Storms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651738402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Tropical+Cyclone+Outflow+Structure+Observed+during+the+Hurricane+and+Severe+Storms+Sentinel+%28HS3%29+and+Tropical+Cyclone+Intensity+%28TCI%29+Experiments+%282012-2014%29&rft.au=Black%2C+Peter%3BHendricks%2C+Eric%3BDoyle%2C+James%3BMoskaitis%2C+Jon%3BVelden%2C+Chris&rft.aulast=Black&rft.aufirst=Peter&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Demonstrating S-NPP VIIRS Products with the Naval Research Laboratory R&D Websites T2 - 47th American Geophysical Union Fall Meeting AN - 1651736648; 6328750 JF - 47th American Geophysical Union Fall Meeting AU - Kuciauskas, Arunas AU - Hawkins, Jeffrey AU - Solbrig, Jeremy AU - Bankert, Richard AU - Richardson, Kim AU - Surratt, Mindy AU - Miller, Steven AU - Kent, John Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Geophysics KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651736648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Demonstrating+S-NPP+VIIRS+Products+with+the+Naval+Research+Laboratory+R%26amp%3BD+Websites&rft.au=Kuciauskas%2C+Arunas%3BHawkins%2C+Jeffrey%3BSolbrig%2C+Jeremy%3BBankert%2C+Richard%3BRichardson%2C+Kim%3BSurratt%2C+Mindy%3BMiller%2C+Steven%3BKent%2C+John&rft.aulast=Kuciauskas&rft.aufirst=Arunas&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Multi-Scale Aspects of Tropical Cyclone Predictability T2 - 47th American Geophysical Union Fall Meeting AN - 1651736564; 6328987 JF - 47th American Geophysical Union Fall Meeting AU - Doyle, James AU - Moskaitis, Jon AU - Black, Peter AU - Hendricks, Eric AU - Reinecke, Alex AU - Amerault, Clark Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Cyclones KW - Hurricanes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651736564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Multi-Scale+Aspects+of+Tropical+Cyclone+Predictability&rft.au=Doyle%2C+James%3BMoskaitis%2C+Jon%3BBlack%2C+Peter%3BHendricks%2C+Eric%3BReinecke%2C+Alex%3BAmerault%2C+Clark&rft.aulast=Doyle&rft.aufirst=James&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - CPAPER T1 - Autonomous Investigations of Marginal Ice Zone Processes- Changing Feedbacks and Observational Challenges T2 - 47th American Geophysical Union Fall Meeting AN - 1651736502; 6328671 JF - 47th American Geophysical Union Fall Meeting AU - Lee, Craig Y1 - 2014/12/15/ PY - 2014 DA - 2014 Dec 15 KW - Ice KW - Spleen KW - Feedback UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1651736502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+American+Geophysical+Union+Fall+Meeting&rft.atitle=Autonomous+Investigations+of+Marginal+Ice+Zone+Processes-+Changing+Feedbacks+and+Observational+Challenges&rft.au=Lee%2C+Craig&rft.aulast=Lee&rft.aufirst=Craig&rft.date=2014-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ L2 - https://agu.confex.com/agu/fm14/meetingapp.cgi#ModuleSessionsByDay/0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-31 N1 - Last updated - 2015-02-06 ER - TY - JOUR T1 - Assembling programmable FRET-based photonic networks using designer DNA scaffolds. AN - 1639496349; 25504073 AB - DNA demonstrates a remarkable capacity for creating designer nanostructures and devices. A growing number of these structures utilize Förster resonance energy transfer (FRET) as part of the device's functionality, readout or characterization, and, as device sophistication increases so do the concomitant FRET requirements. Here we create multi-dye FRET cascades and assess how well DNA can marshal organic dyes into nanoantennae that focus excitonic energy. We evaluate 36 increasingly complex designs including linear, bifurcated, Holliday junction, 8-arm star and dendrimers involving up to five different dyes engaging in four-consecutive FRET steps, while systematically varying fluorophore spacing by Förster distance (R0). Decreasing R0 while augmenting cross-sectional collection area with multiple donors significantly increases terminal exciton delivery efficiency within dendrimers compared with the first linear constructs. Förster modelling confirms that best results are obtained when there are multiple interacting FRET pathways rather than independent channels by which excitons travel from initial donor(s) to final acceptor. JF - Nature communications AU - Buckhout-White, Susan AU - Spillmann, Christopher M AU - Algar, W Russ AU - Khachatrian, Ani AU - Melinger, Joseph S AU - Goldman, Ellen R AU - Ancona, Mario G AU - Medintz, Igor L AD - 1] Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, 4555 Overlook Avenue, South West, Washington DC, Washington 20375, USA [2] College of Science, George Mason University, 4400 University Drive, Fairfax, Virginia 22030, USA. ; Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, 4555 Overlook Avenue, South West, Washington DC, Washington 20375, USA. ; 1] Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, 4555 Overlook Avenue, South West, Washington DC, Washington 20375, USA [2] Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada. ; 1] Electronic Science and Technology Division, Code 6800, U.S. Naval Research Laboratory, 4555 Overlook Avenue, South West, Washington DC, Washington 20375, USA [2] Sotera Defense Solutions, Inc., 7230 Lee DeForest Drive, Columbia, Maryland 21046, USA. ; Electronic Science and Technology Division, Code 6800, U.S. Naval Research Laboratory, 4555 Overlook Avenue, South West, Washington DC, Washington 20375, USA. Y1 - 2014/12/11/ PY - 2014 DA - 2014 Dec 11 SP - 5615 VL - 5 KW - Carbocyanines KW - 0 KW - Fluorescent Dyes KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Thermodynamics KW - Kinetics KW - Fluorescence Resonance Energy Transfer KW - Nucleic Acid Conformation KW - Fluorescent Dyes -- analysis KW - Carbocyanines -- analysis KW - Photons KW - Carbocyanines -- chemistry KW - Neural Networks (Computer) KW - DNA -- chemistry KW - Fluorescent Dyes -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1639496349?accountid=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=Nature+communications&rft.atitle=Assembling+programmable+FRET-based+photonic+networks+using+designer+DNA+scaffolds.&rft.au=Buckhout-White%2C+Susan%3BSpillmann%2C+Christopher+M%3BAlgar%2C+W+Russ%3BKhachatrian%2C+Ani%3BMelinger%2C+Joseph+S%3BGoldman%2C+Ellen+R%3BAncona%2C+Mario+G%3BMedintz%2C+Igor+L&rft.aulast=Buckhout-White&rft.aufirst=Susan&rft.date=2014-12-11&rft.volume=5&rft.issue=&rft.spage=5615&rft.isbn=&rft.btitle=&rft.title=Nature+communications&rft.issn=2041-1723&rft_id=info:doi/10.1038%2Fncomms6615 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-11-03 N1 - Date created - 2014-12-16 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Cited By: Nat Methods. 2012 Dec;9(12):1218-25 [23142871] Nature. 2006 Mar 16;440(7082):297-302 [16541064] Angew Chem Int Ed Engl. 2013 Feb 11;52(7):2012-6 [23319350] ACS Nano. 2013 Feb 26;7(2):1291-8 [23305550] Chem Rev. 2013 Mar 13;113(3):1904-2074 [23432378] Nat Nanotechnol. 2013 Jun;8(6):459-67 [23708428] Nat Commun. 2013;4:2127 [23820332] J Am Chem Soc. 2001 Dec 26;123(51):12923-4 [11749560] Nucleic Acids Res. 2002 May 1;30(9):2089-195 [11972350] J Biotechnol. 2002 Jan;82(3):211-31 [11999691] Angew Chem Int Ed Engl. 2003 Sep 22;42(36):4342-6 [14502706] Nat Mater. 2004 Jan;3(1):38-42 [14704783] J Mol Biol. 2004 Aug 13;341(3):739-51 [15288783] J Am Chem Soc. 2006 Dec 27;128(51):16864-75 [17177437] J Am Chem Soc. 2007 Jul 4;129(26):8169-76 [17564446] Mol Biotechnol. 2007 Nov;37(3):246-57 [17952671] Nature. 2008 Mar 13;452(7184):198-201 [18337818] J Am Chem Soc. 2008 Nov 26;130(47):15889-95 [18975869] ACS Nano. 2009 Feb 24;3(2):425-33 [19236081] J Am Chem Soc. 2009 Mar 25;131(11):3923-33 [19254023] Nat Nanotechnol. 2009 Apr;4(4):249-54 [19350036] Anal Chem. 2009 Jun 15;81(12):4831-9 [19445483] Photochem Photobiol Sci. 2009 Aug;8(8):1105-10 [19639111] Nature. 2010 May 13;465(7295):202-5 [20463734] Biophys J. 2010 May 19;98(10):2265-72 [20483335] Nat Nanotechnol. 2010 Jun;5(6):417-22 [20512129] J Am Chem Soc. 2010 Dec 29;132(51):18177-90 [21141858] J Am Chem Soc. 2011 Mar 2;133(8):2463-80 [21291253] Proc Natl Acad Sci U S A. 2011 Mar 1;108(9):3493-8 [21321224] Angew Chem Int Ed Engl. 2011 Mar 14;50(12):2712-5 [21387472] J Am Chem Soc. 2011 Mar 30;133(12):4193-5 [21250689] PLoS One. 2011;6(7):e22177 [21799789] J Am Chem Soc. 2011 Aug 10;133(31):11985-93 [21714548] Small. 2011 Nov 18;7(22):3178-85 [21901828] Chem Soc Rev. 2011 Dec;40(12):5636-46 [21594298] Nat Nanotechnol. 2011 Dec;6(12):763-72 [22056726] J Am Chem Soc. 2012 Jan 25;134(3):1876-91 [22220737] ACS Nano. 2012 Feb 28;6(2):1026-43 [22257317] Angew Chem Int Ed Engl. 2012 Mar 5;51(10):2457-60 [22298502] Chem Rev. 2012 Apr 11;112(4):2528-56 [22233123] Nano Lett. 2012 Apr 11;12(4):2117-22 [22401838] Chem Rev. 2012 Jul 11;112(7):4221-45 [22424059] Nat Commun. 2012;3:1103 [23033079] Chem Commun (Camb). 2012 Nov 21;48(90):11088-90 [23047524] ACS Nano. 2012 Oct 23;6(10):8684-91 [22950811] Nat Chem. 2012 Nov;4(11):907-14 [23089865] J Am Chem Soc. 2012 Oct 24;134(42):17424-7 [23036133] Science. 2012 Oct 26;338(6106):506-10 [23112329] Adv Mater. 2013 Jul 12;25(26):3593-8 [23703917] ACS Nano. 2013 Aug 27;7(8):7101-18 [23844838] Chem Rev. 2014 Mar 12;114(5):2881-941 [24576227] J Am Chem Soc. 2014 Mar 26;136(12):4599-604 [24568563] Methods. 2014 Mar 15;66(2):131-8 [23811334] Nucleic Acids Res. 2014 May;42(9):5967-77 [24627223] Chem Commun (Camb). 2014 Jul 14;50(55):7246-9 [24752334] Acc Chem Res. 2014 Jun 17;47(6):1902-11 [24884022] J Am Chem Soc. 2013 Jan 16;135(2):741-50 [23240980] N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1038/ncomms6615 ER - TY - JOUR T1 - Response surface modeling for hot, humid air decontamination of materials contaminated with Bacillus anthracis Delta Sterne and Bacillus thuringiensis Al Hakam spores AN - 1808617933; PQ0003284748 AB - Response surface methodology using a face-centered cube design was used to describe and predict spore inactivation of Bacillus anthracis Delta Sterne and Bacillus thuringiensis Al Hakam spores after exposure of six spore-contaminated materials to hot, humid air. For each strain/material pair, an attempt was made to fit a first or second order model. All three independent predictor variables (temperature, relative humidity, and time) were significant in the models except that time was not significant for B. thuringiensis Al Hakam on nylon. Modeling was unsuccessful for wiring insulation and wet spores because there was complete spore inactivation in the majority of the experimental space. In cases where a predictive equation could be fit, response surface plots with time set to four days were generated. The survival of highly purified Bacillus spores can be predicted for most materials tested when given the settings for temperature, relative humidity, and time. These predictions were cross-checked with spore inactivation measurements. JF - AMB Express AU - Prokop, Edward J AU - Crigler, John R AU - Wells, Claire M AU - Young, Alice A AU - Buhr, Tony L AD - Naval Surface Warfare Center, Dahlgren Division, CBR Concepts and Experimentation Branch, 4045 Higley Road Suite 345, Dahlgren, VA, 22448-5162, USA, tony.buhr@navy.mil Y1 - 2014/12// PY - 2014 DA - December 2014 SP - 1 EP - 15 PB - Springer Science & Business Media, Berlin/Heidelberg VL - 4 IS - 1 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Relative humidity KW - Nylon KW - Mathematical models KW - Bacillus thuringiensis KW - Decontamination KW - Survival KW - Bacillus anthracis KW - Spores KW - Models KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808617933?accountid=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=AMB+Express&rft.atitle=Response+surface+modeling+for+hot%2C+humid+air+decontamination+of+materials+contaminated+with+Bacillus+anthracis+Delta+Sterne+and+Bacillus+thuringiensis+Al+Hakam+spores&rft.au=Prokop%2C+Edward+J%3BCrigler%2C+John+R%3BWells%2C+Claire+M%3BYoung%2C+Alice+A%3BBuhr%2C+Tony+L&rft.aulast=Prokop&rft.aufirst=Edward&rft.date=2014-12-01&rft.volume=4&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=AMB+Express&rft.issn=2191-0855&rft_id=info:doi/10.1186%2Fs13568-014-0021-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Number of references - 37 N1 - Last updated - 2016-10-12 N1 - SubjectsTermNotLitGenreText - Nylon; Relative humidity; Temperature effects; Mathematical models; Survival; Decontamination; Spores; Models; Bacillus thuringiensis; Bacillus anthracis DO - http://dx.doi.org/10.1186/s13568-014-0021-3 ER - TY - JOUR T1 - Can HF heating generate ESF bubbles? AN - 1808370138; PQ0001053125 AB - The injection of powerful HF waves into the ionosphere can lead to strong electron heating followed by a pressure perturbation which can locally reduce the plasma density. In the postsunset equatorial ionosphere, density perturbations can provide the seed to generate equatorial spread F (ESF) bubbles. In this paper, a modified version of the SAMI3/ESF ionosphere code is used to model the density depletions created by HF heating and to determine if ESF bubbles can be artificially generated. It is found that HF heating primarily redistributes plasma along the geomagnetic field and does not significantly perturb the flux tube integrated conductivities. Thus, HF heating does not appear to be a viable method to seed or generate ESF bubbles. Key Points * HF heating does not appear to be a viable method to generate ESF bubbles * HF heating likely cannot suppress ESF bubbles * HF heating does not deplete electron density along the entire field line JF - Geophysical Research Letters AU - Zawdie, KA AU - Huba, J D AD - Space Science Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2014/12// PY - 2014 DA - December 2014 SP - 8155 EP - 8160 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 41 IS - 23 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Seeds KW - Wave forces KW - Depletion KW - Density KW - Conductivity KW - Tubes KW - Injection KW - Methodology KW - Geomagnetic field KW - Ionosphere KW - Waves KW - Fluctuations KW - Bubbles KW - Modelling KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808370138?accountid=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=Geophysical+Research+Letters&rft.atitle=Can+HF+heating+generate+ESF+bubbles%3F&rft.au=Zawdie%2C+KA%3BHuba%2C+J+D&rft.aulast=Zawdie&rft.aufirst=KA&rft.date=2014-12-01&rft.volume=41&rft.issue=23&rft.spage=8155&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2014GL062293 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Geomagnetic field; Wave forces; Seeds; Ionosphere; Modelling; Methodology; Depletion; Conductivity; Density; Waves; Tubes; Injection; Fluctuations; Bubbles DO - http://dx.doi.org/10.1002/2014GL062293 ER - TY - JOUR T1 - Core to atmosphere exploration of ice giants; a Uranus mission concept study AN - 1769963656; 2016-017836 AB - Ice giants remain largely unexplored, as their large distance from the Sun limits both Earth-based observations and spacecraft visits. The significant occurrence of ice giant-sized planets among detected exoplanets presents an impetus to study Uranus to understand planetary formation, dynamics, and evolution. In addition, Uranus is also uniquely interesting, given the large inclination of its rotation axis and magnetospheric configuration. In this work, we design a mission concept that aims to maximize scientific return by measuring Uranus' chemical composition, internal structure, and magnetosphere, the first two being primary indicators of ice giant formation mechanisms. For this study, we analyze the trade space for a Uranus mission constrained by a cost cap of $1B. We discuss the decision making processes behind our choices of the science priorities, instrument suite and orbital configuration. Trade space decisions include a strong onboard instrument suite in lieu of a descent probe, an orbiter instead of a flyby mission, and design constraints on the power and propulsion systems. The mission, CAELUS (Core and Atmospheric Evolution Laboratory for Uranus Science), is designed for an August 2023 launch. Following a 14-year cruise with multiple planetary gravity assists, the spacecraft would begin its science mission, which consists of a series of ten 30-day near-polar orbits around Uranus. The instrument suite would consist of a microwave radiometer, Doppler seismometer, magnetometer, and UV spectrometer. These four instruments, along with a high-gain antenna capable of gravity science, would provide a comprehensive science return that meets the bulk of the scientific objectives of the 2013 NRC Planetary Science Decadal Survey for ice giants, most notably those regarding the chemical composition, interior structure, and dynamo of Uranus. This mission concept was created as part of an educational exercise for the 2014 Planetary Science Summer School at the Jet Propulsion Laboratory. JF - American Geophysical Union Fall Meeting AU - Jensema, R J AU - Arias-Young, T M AU - Wilkins, A N AU - Ermakov, A AU - Bennett, C AU - Dietrich, A AU - Hemingway, D AU - Klein, V AU - Mane, P AU - Marr, K D AU - Masterson, J AU - Siegel, V AU - Stober, K J AU - Talpe, M AU - Vines, S K AU - Wetteland, C J AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract P23A EP - 3967 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1769963656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Core+to+atmosphere+exploration+of+ice+giants%3B+a+Uranus+mission+concept+study&rft.au=Jensema%2C+R+J%3BArias-Young%2C+T+M%3BWilkins%2C+A+N%3BErmakov%2C+A%3BBennett%2C+C%3BDietrich%2C+A%3BHemingway%2C+D%3BKlein%2C+V%3BMane%2C+P%3BMarr%2C+K+D%3BMasterson%2C+J%3BSiegel%2C+V%3BStober%2C+K+J%3BTalpe%2C+M%3BVines%2C+S+K%3BWetteland%2C+C+J%3BAnonymous&rft.aulast=Jensema&rft.aufirst=R&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-03-03 N1 - CODEN - #07548 ER - TY - JOUR T1 - Observations of high manganese layers by the Curiosity rover at the Kimberley, Gale crater, Mars AN - 1765881582; 2016-013901 AB - The Curiosity rover spent sols 606-630 analyzing an outcrop in a region dubbed the Kimberley. Three rock targets at this location were found to have Mn concentrations strongly elevated above that of martian primary crust: Stephen (sols 611, 619, 630), Neil (sol 619), and Mondooma (sol 625). Stephen and Neil are adjacent to one another and appear as more resistant, fin-like layers subparallel to sedimentary bedding, and are interpreted as bedding-parallel mineralized fractures. Mondooma is located in the same bedrock unit a few meters away and has a similar geological context. After dust cleaning by ChemCam, Stephen and Neil exhibited dark, shiny surfaces. The dust-cleared surface of Mondooma is also dark and exhibits an angular, shallow fracture pattern. ChemCam observations indicate high Mn concentrations nearly equal 20-40 wt% MnO) for all three targets in which Mn abundances are higher in the first shots and decrease systematically with succeeding shots (i.e. increasing depths). The Alpha Particle X-ray Spectrometer (APXS) also analyzed Stephen (sols 627, 629) and observed elevated manganese abundances ( nearly equal 4 wt% MnO) that are the highest detected by that instrument in Gale thus far. APXS data show that Stephen also exhibits relatively high Ni abundances ( nearly equal 1000 ppm) that correlate with Mn. The difference between the two instruments' measurements is likely due to differences in interaction volumes and footprint areas (1.7 cm APXS versus nearly equal 400 mu m ChemCam). In addition to these three high Mn targets, other fin-like features are observed throughout the unit. Based on morphology and chemistry, these thin Mn-rich fins likely represent fracture-filling authigenic minerals emplaced by secondary fluids percolating through the strata. The appearance and correlation between Mn and Ni strongly suggest the presence of Mn-oxide phase(s). Mn-oxides are important because they require extremely strong oxidants and sufficient volumes of liquid water to form. Environments of Mn cycling on Earth are uniformly habitable and Mn-oxides provide for the microbial respiration of a wide variety of reduced compounds. Thus, these results suggest that Mars may have hosted a broader range of habitable environments than previously recognized. JF - American Geophysical Union Fall Meeting AU - Lanza, Nina AU - Wiens, R C AU - Fischer, W W AU - Grotzinger, J P AU - Cousin, A AU - Rice, Melissa S AU - Clark, Ben C AU - Arvidson, R E AU - Hurowitz, Joel AU - Gellert, R AU - McLennan, Scott M AU - Maurice, Sylvestre AU - Mangold, Nicolas AU - Le Mouelic, Stephane AU - Anderson, R B AU - Nachon, Marion AU - Ollila, A AU - Schmidt, M E AU - Berger, J A AU - Blank, J G AU - Clegg, S M AU - Forni, Olivier AU - Hardgrove, C J AU - Hardy, Keian AU - Johnson, Jeffrey R AU - Melikechi, N AU - Newsom, H E AU - Sautter, V AU - Martin-Torres, Javier AU - Zorzano, M P AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract P34A EP - 06 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765881582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Observations+of+high+manganese+layers+by+the+Curiosity+rover+at+the+Kimberley%2C+Gale+crater%2C+Mars&rft.au=Lanza%2C+Nina%3BWiens%2C+R+C%3BFischer%2C+W+W%3BGrotzinger%2C+J+P%3BCousin%2C+A%3BRice%2C+Melissa+S%3BClark%2C+Ben+C%3BArvidson%2C+R+E%3BHurowitz%2C+Joel%3BGellert%2C+R%3BMcLennan%2C+Scott+M%3BMaurice%2C+Sylvestre%3BMangold%2C+Nicolas%3BLe+Mouelic%2C+Stephane%3BAnderson%2C+R+B%3BNachon%2C+Marion%3BOllila%2C+A%3BSchmidt%2C+M+E%3BBerger%2C+J+A%3BBlank%2C+J+G%3BClegg%2C+S+M%3BForni%2C+Olivier%3BHardgrove%2C+C+J%3BHardy%2C+Keian%3BJohnson%2C+Jeffrey+R%3BMelikechi%2C+N%3BNewsom%2C+H+E%3BSautter%2C+V%3BMartin-Torres%2C+Javier%3BZorzano%2C+M+P%3BAnonymous&rft.aulast=Lanza&rft.aufirst=Nina&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-06-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Machine learning approaches to classification of seafloor features from high resolution sonar data AN - 1752579438; 2016-003251 AB - Navigation charts provide topographic maps of the seafloor created from swaths of sonar data. Converting sonar data to a topographic map is a manual, labor-intensive process that can be greatly assisted by contextual information obtained from automated classification of geomorphological structures. Finding structures such as seamounts can be challenging, as there are no established rules that can be used for decision-making. Often times, it is a determination that is made by human expertise. A variety of feature metrics may be useful for this task and we use a large number of metrics relevant to the task of finding seamounts. We demonstrate this ability in locating seamounts by two related machine learning techniques. As well as achieving good accuracy in classification, the human-understandable set of metrics that are most important for the results are discussed. JF - American Geophysical Union Fall Meeting AU - Smith, Denson G AU - Lawson, Ed AU - Sofge, Donald AU - Elmore, Paul A AU - Petry, Fred AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS31B EP - 0993 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752579438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Machine+learning+approaches+to+classification+of+seafloor+features+from+high+resolution+sonar+data&rft.au=Smith%2C+Denson+G%3BLawson%2C+Ed%3BSofge%2C+Donald%3BElmore%2C+Paul+A%3BPetry%2C+Fred%3BAnonymous&rft.aulast=Smith&rft.aufirst=Denson&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-31 N1 - CODEN - #07548 ER - TY - JOUR T1 - A new global bathymetry map at 15 arcsecond resolution for resolving seafloor fabric; SRTM15_PLUS AN - 1752578714; 2016-003326 AB - Abyssal hills are the most common topographic features on the Earth yet they are not well resolved in the currently available global topography/bathymetry maps at 30 arcsecond resolution (e.g., SRTM30_PLUS and GEBCO (sub 08) ). To provide an improved mapping of the seafloor fabric globally, we have used available sounding data along with an improved global marine gravity model to develop at grid at 15 arcsecond resolution ( approximately 500 m). Land elevations are based on the best available data from SRTM, ASTER digital elevation models while the ice topography of Greenland and Antarctica is based on CryoSat-2 and IceSat. Ocean bathymetry is based on bathymetric predictions from the latest global gravity model from CryoSat-2 and Jason-1 along with 494 million carefully edited depth soundings at 15 arcsecond resolution. Bathymetry of the Arctic seafloor is based on the IBCAO grid with improved resolution in areas of multibeam coverage. We have used the bathymetry grid along with the improved gravity to construct a global map of abyssal hill amplitude and orientations and compare the orientations with predictions from seafloor age gradient analysis. Areas of disagreement reveal propagating rifts, microplates, and tectonic reorganizations. This SRTM15_PLUS provides the foundational bathymetry layer for Google Earth and is freely available at our ftp site (topex.ucsd.edu). JF - American Geophysical Union Fall Meeting AU - Olson, C J AU - Becker, Joseph J AU - Sandwell, D T AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS34A EP - 03 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752578714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=A+new+global+bathymetry+map+at+15+arcsecond+resolution+for+resolving+seafloor+fabric%3B+SRTM15_PLUS&rft.au=Olson%2C+C+J%3BBecker%2C+Joseph+J%3BSandwell%2C+D+T%3BAnonymous&rft.aulast=Olson&rft.aufirst=C&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-31 N1 - CODEN - #07548 ER - TY - JOUR T1 - Combining imagery and models to understand river dynamics AN - 1752578682; 2016-003111 AB - Rivers pose one of the most challenging environments to characterize. Their geometric complexity and continually changing position and character are difficult to measure under optimal circumstances. Further compounding the problem is the often inaccessibility of these areas around the globe. Yet details of the river bank position and bed elevation are essential elements in the construction of accurate predictive river models. To meet this challenge, remote sensing imagery is first used to initialize the construction of advanced high resolution river circulation models. In turn, such models are applied to dynamically interpret remotely-sensed surface features. A method has been developed to automatically extract water and shoreline locations from arbitrarily sourced high resolution ( approximately 1 m gsd) visual spectrum imagery without recourse to the spectral or color information. The approach relies on quantifying the difference in image texture between the relatively smooth water surface and the comparatively rough surface of surrounding land. Processing the segmented land/water interface results in ordered, continuous shoreline coordinates that bound river model construction. In the absence of observed bed elevations, one of several available analytic bathymetry cross-sectional relations are applied to complete the river model configuration. Successful application of this approach to the Snohomish River, WA and the Pearl River, MS are demonstrated. Once constructed, a hydrodynamic model of the river model can also be applied to unravel the dynamics responsible for observed surface features in the imagery. At a creek-river confluence in the Potomac River, MD, an ebb tide front observed in the imagery is analyzed using the model. The result is knowledge that an ebb shoal located just outside of the creek must be present and is essential for front formation. Furthermore, the front is found to be persistent throughout the tidal cycle, although it changes sign between ebb and flood phases. The presence of the creek only minimally modifies the underlying currents. JF - American Geophysical Union Fall Meeting AU - Blain, Cheryl Ann AU - Mied, Richard P AU - Linzell, Robert S AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract H43H EP - 1037 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752578682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Combining+imagery+and+models+to+understand+river+dynamics&rft.au=Blain%2C+Cheryl+Ann%3BMied%2C+Richard+P%3BLinzell%2C+Robert+S%3BAnonymous&rft.aulast=Blain&rft.aufirst=Cheryl&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-31 N1 - CODEN - #07548 ER - TY - JOUR T1 - Global marine gas hydrate occurrence using random decision forest prediction AN - 1752577844; 2016-003226 AB - We have applied machine learning, specifically the technique of random decision forests (RDF), to predict densely spaced values of sparsely sampled seafloor sediment attributes relevant to gas hydrate occurrence. The results of global gas hydrate stability models using these new grids are similar to previously published predictions (the newly derived heat flow alone changes pore space volume in the global gas hydrate stability zone by approximately 3%), but our model inputs are statistically rigorous estimates (including uncertainties) of sub-seafloor sediment properties. Specifically we use as input recently updated, sparsely sampled, yet globally extensive datasets of seafloor temperature, salinity, porosity, organic carbon content, and fluid flux. The RDF estimate is based on empirical statistical relationships between the relevant parameters and other parameters for which we have more densely sampled estimates (e.g. water depth, seafloor temperature, mixed layer depth, sediment thickness, sediment grain type and crustal age). We create additional attributes by applying statistical analyses and physical models to existing densely sampled attributes. These statistics include mean, median, variance, and other parameters, over a variety of ranges from 5 to 500 km. The physical models include established models of compaction, heat conduction, and diagenesis, as well as recently derived estimates of fluid flux at convergent margins. Over 600 densely sampled attributes are used in each prediction, and for each predicted grid, we calculate the relative importance of each input attribute. The RDF technique and resulting sediment model also show promise for global models outside the discipline of gas hydrates. JF - American Geophysical Union Fall Meeting AU - Wood, Warren T AU - Becker, Joseph J AU - Martin, Kylara M AU - Jung, Wooyeol AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS24A EP - 04 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752577844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Global+marine+gas+hydrate+occurrence+using+random+decision+forest+prediction&rft.au=Wood%2C+Warren+T%3BBecker%2C+Joseph+J%3BMartin%2C+Kylara+M%3BJung%2C+Wooyeol%3BAnonymous&rft.aulast=Wood&rft.aufirst=Warren&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-31 N1 - CODEN - #07548 ER - TY - JOUR T1 - Comparable bathymetry uncertainty estimators with Kalman filters or linear smoothers AN - 1752576303; 2016-003250 AB - We examine and contrast different estimation methods for creating gridded data products from bathymetry measurements, specifically 1) the Kalman filter that is used for processing data from modern, high-density, multibeam echo sounders and 2) the class of linear smoothers that have been used historically for gridding all forms of irregularly spaced geophysical measurements. Simulations are used to compare the performance of the simplest estimator, nearest neighbor, Kalman estimator and Loess from the class of linear smoothers. The issue of how to obtain comparable uncertainty estimates for the gridded data using the different estimation approaches is addressed. Achieving comparable estimation is accomplished by applying the propagated uncertainty concept that has been previously proposed in the literature and a numerical realization of Tobler's first law to the measurement data prior to the computation of the estimate, no matter which form of estimator is used. JF - American Geophysical Union Fall Meeting AU - Elmore, Paul A AU - Bourgeois, Brian AU - Avera, Will E AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS31B EP - 0992 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1752576303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Comparable+bathymetry+uncertainty+estimators+with+Kalman+filters+or+linear+smoothers&rft.au=Elmore%2C+Paul+A%3BBourgeois%2C+Brian%3BAvera%2C+Will+E%3BAnonymous&rft.aulast=Elmore&rft.aufirst=Paul&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-31 N1 - CODEN - #07548 ER - TY - JOUR T1 - Combining remote sensing with in situ measurements for riverine characterization AN - 1739085592; 2015-114210 AB - At the U.S. Naval Research Laboratory we are employing a wide variety of novel remote sensing techniques combined with traditional in situ sampling to characterize riverine hydrodynamics and morphodynamics. Surface currents were estimated from particle image velocimetry (PIV) using imagery from visible to infrared bands, from both fixed and airborne platforms. Terrestrial LIDAR has been used for subaerial mapping from a fixed platform. Additionally, LIDAR has been combined with hydrographic surveying (multibeam) in mobile scanning mode using a small boat. Hydrographic surveying (side scan) has also been performed using underwater autonomous vehicles. Surface drifters have been deployed in combination with a remotely operated, floating acoustic Doppler current profiler. Other fixed platform, in situ sensors, such as pencil beam and sector scanning sonars, acoustic Doppler velocimeters, and water level sensors have been deployed. We will present an overview of a variety of measurements from different rivers around the world focusing on validation examples of remotely sensed quantities with more traditional in situ measurements. Finally, we will discuss long-term goals to use remotely sensed data within an integrated environmental modeling framework. JF - American Geophysical Union Fall Meeting AU - Calantoni, J AU - Palmsten, M L AU - Simeonov, J AU - Dobson, D W AU - Zarske, K AU - Puleo, J A AU - Holland, K T AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP44B EP - 08 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1739085592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Combining+remote+sensing+with+in+situ+measurements+for+riverine+characterization&rft.au=Calantoni%2C+J%3BPalmsten%2C+M+L%3BSimeonov%2C+J%3BDobson%2C+D+W%3BZarske%2C+K%3BPuleo%2C+J+A%3BHolland%2C+K+T%3BAnonymous&rft.aulast=Calantoni&rft.aufirst=J&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-04 N1 - CODEN - #07548 ER - TY - JOUR T1 - Characterization of the intermittent behavior of sediment transport from numerical simulations on a flat bed channel AN - 1739085563; 2015-114176 AB - The bedload transport of sediment particles is strongly determined by coherent structures of the near bed flow. Many experimental and computational studies have shown this interaction, but the mechanisms that control some important phenomena such as the initiation of particle movement, the probability distribution of resting time and the intermittency in particle transport are not yet fully understood. In order to give new insights into these processes, we carried out simulations over a flat bed channel. We used CFD (Computational Fluid Dynamics) to solve the 3D Navier-Stokes equations for the flow in a high resolution grid and DEM (Discrete Element Method) to solve the particle dynamics (LIGGGHTS, http://www.cfdem.com/liggghts) using a two-way coupling approach. The objectives are to elucidate i) how the forces determine the intermittency in the sediment transport, and ii) how relevant are collisions between particles during this process. We show that the drag force, generated by the turbulent coherent structures near the bed, is the main driving force in the intermittent jumps of the particles. We conclude that the probability distribution of the resting time of the particles is a key variable that could explain the intermittency in the transport. Therefore, computing the interaction between particles may modify the shape of the probability distribution functions. JF - American Geophysical Union Fall Meeting AU - Gonzalez, C AU - Escauriaza, C R AU - Richter, D H AU - Calantoni, J AU - Bolster, D AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3598 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1739085563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Characterization+of+the+intermittent+behavior+of+sediment+transport+from+numerical+simulations+on+a+flat+bed+channel&rft.au=Gonzalez%2C+C%3BEscauriaza%2C+C+R%3BRichter%2C+D+H%3BCalantoni%2C+J%3BBolster%2C+D%3BAnonymous&rft.aulast=Gonzalez&rft.aufirst=C&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-04 N1 - CODEN - #07548 ER - TY - JOUR T1 - Preliminary investigation of momentary bed failure using a multi-dimensional eulerian two-phase model AN - 1739085412; 2015-114178 AB - In the past decade, researchers have clearly been making progress in predicting coastal erosion/recovery; however, evidences are also clear that existing coastal evolution models cannot predict coastal responses subject to extreme storm events. In this study, we investigate the dynamics of momentary bed failure driven by large horizontal pressure gradients, which may be the dominant sediment transport mechanism under intense storm condition. Recently, a multi-dimensional two-phase Eulerian sediment transport model has been developed and disseminated to the research community as an open-source code. The numerical model is based on extending an open-source CFD library of solvers, OpenFOAM. Model results were validated with published sediment concentration and velocity data measured in steady and oscillatory flow. The 2DV Reynolds-averaged model showed wave-like bed instabilities when the criteria of momentary bed failure was exceeded. These bed instabilities were responsible for the large transport rate observed during plug flow and the onset of the instabilities was associated with a large erosion depth. To better resolve the onset of bed instabilities, subsequent energy cascade and the resulting large sediment transport rate and sediment pickup flux, 3D turbulence-resolving simulations were also carried out. Detailed validation of the 3D turbulence-resolving Eulerian two-phase model will be presented along with the expanded investigation on the dynamics of momentary bed failure. JF - American Geophysical Union Fall Meeting AU - Cheng, Z AU - Hsu, T J AU - Calantoni, J AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3600 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1739085412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Preliminary+investigation+of+momentary+bed+failure+using+a+multi-dimensional+eulerian+two-phase+model&rft.au=Cheng%2C+Z%3BHsu%2C+T+J%3BCalantoni%2C+J%3BAnonymous&rft.aulast=Cheng&rft.aufirst=Z&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-12-04 N1 - CODEN - #07548 ER - TY - JOUR T1 - Global crustal heat flow using random decision forest prediction AN - 1734270179; 2015-108892 AB - We have applied supervised learning with random decision forests (RDF) to estimate, or predict, a global, densely spaced grid of crustal heat flow. The results are similar to global heat flow predictions that have been previously published but are more accurate and offer higher resolution. The training inputs are measurement values and uncertainties of existing sparsely sampled, ( approximately 8,000 locations), geographically biased, yet globally extensive, datasets of crustal heat flow. The RDF estimate is a highly non-linear empirical relationship between crustal heat flow and dozens of other parameters (attributes) that we have densely sampled, global, estimates of (e.g., crustal age, water depth, crustal thickness, seismic sound speed, seafloor temperature, sediment thickness, and sediment grain type). Synthetic attributes were key to obtaining good results using the RDF method. We created synthetic attributes by applying physical intuition and statistical analyses to the fundamental attributes. Statistics include median, kurtosis, and dozens of other functions, all calculated at every node and averaged over a variety of ranges from 5 to 500 km. Other synthetic attributes are simply plausible, (e.g., distance from volcanoes, seafloor porosity, mean grain size). More than 600 densely sampled attributes are used in our prediction, and for each we estimated their relative importance. The important attributes included all those expected from geophysics, (e.g., inverse square root of age, gradient of depth, crustal thickness, crustal density, sediment thickness, distance from trenches), and some unexpected but plausible attributes, (e.g., seafloor temperature), but none that were unphysical. The simplicity of the RDF technique may also be of great interest beyond the discipline of crustal heat flow as it allows for more geologically intelligent predictions, decreasing the effect of sampling bias, and improving predictions in regions with little or no data, while rigorously estimating the uncertainty of the result. JF - American Geophysical Union Fall Meeting AU - Becker, Joseph J AU - Wood, Warren T AU - Martin, Kylara M AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract NG31A EP - 3788 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734270179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Global+crustal+heat+flow+using+random+decision+forest+prediction&rft.au=Becker%2C+Joseph+J%3BWood%2C+Warren+T%3BMartin%2C+Kylara+M%3BAnonymous&rft.aulast=Becker&rft.aufirst=Joseph&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-19 N1 - CODEN - #07548 ER - TY - JOUR T1 - Impact of tsunami-generated gravity waves on the ionosphere AN - 1734264240; 2015-108934 AB - The NRL first-principles ionosphere model SAMI3 is used to study the ionospheric effects associated with tsunami-driven gravity waves. It is shown that gravity-wave induced variations in the neutral wind lead to plasma velocity variations both perpendicular and parallel to the geomagnetic field. Moreover, the electric field induced by the neutral wind perturbations can map to the conjugate hemisphere. Thus, electron density variations can be generated in both hemispheres which impact the total electron content (TEC) and 6300A airglow emission. It is found that the TEC exhibits variations + or -0.15 TECU and the 6300A airglow emission variation is up to + or -2.5% relative to the unperturbed background airglow. These results are consistent with observational data. Research supported by NRL Base Funds and ONR BRC program. JF - American Geophysical Union Fall Meeting AU - Huba, J D AU - Drob, Douglas P AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract NH31C EP - 3870 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734264240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Impact+of+tsunami-generated+gravity+waves+on+the+ionosphere&rft.au=Huba%2C+J+D%3BDrob%2C+Douglas+P%3BAnonymous&rft.aulast=Huba&rft.aufirst=J&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-19 N1 - CODEN - #07548 ER - TY - JOUR T1 - Bedform morphodynamics in a meandering stream AN - 1729849671; 2015-104103 AB - Bedforms and sediment transport were observed in a sandy meander bend at the University of Minnesota St. Anthony Falls Laboratory Outdoor StreamLab. Observations were analyzed in the context of numerical techniques ranging from simple empirical equations to a coupled hydro-morphodynamic model. To create the dataset, the water surface and the bed were imaged simultaneously using optical remote sensing techniques to create a synoptic, time-dependent map of the water surface velocities and the bed elevations around the meander bend. Bedforms reversed their plan form orientation from concave upstream to concave downstream around the meander bend as a result of cross-stream variation in the downstream sediment flux. Mean bedform wavelength was 0.73 m and mean crest height was 0.07 m but varied with distance around the meander bend. Simple equations for bedform characteristics and sediment transport rates successfully reproduced observations above of the bend apex, while the coupled hydro-morphodynamic model was required at and below the bend apex. JF - American Geophysical Union Fall Meeting AU - Palmsten, Margaret L AU - Kozarek, J L AU - Khosronejad, Ali AU - Calantoni, Joe AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3579 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729849671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Bedform+morphodynamics+in+a+meandering+stream&rft.au=Palmsten%2C+Margaret+L%3BKozarek%2C+J+L%3BKhosronejad%2C+Ali%3BCalantoni%2C+Joe%3BAnonymous&rft.aulast=Palmsten&rft.aufirst=Margaret&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - The effects of bed configuration on incipient motion in oscillatory flows AN - 1729849518; 2015-104100 AB - Small-scale incipient motion experiments were conducted in an oscillating flow tunnel with acetate beads and coarse gravel-sized electronic sediment grains. The effects of bed configuration on incipient motion were investigated by comparing the hydrodynamics associated with one exposed grain, two exposed grains, and a packed bed at the onset of sediment motion under similar free-stream forcing conditions. Direct numerical simulations were also performed for the acetate bead experimental trials. As more grains were exposed to the flow, the critical Shields parameter for sediment motion increased by as much as a factor of three but decreased with separation distance as sheltering effects decreased. A combined incipient motion criterion, accounting for the effects of the fluid shear stresses, pressure gradients and bed configuration was also evaluated. The critical threshold of the combined parameter was dependent on the static coefficient of friction and the packing concentration of the mobile bed layer. The turbulence field was intensified when more grains were added and turbulent vortices shed by nearby sediments may have induced sediment motion for some trials. JF - American Geophysical Union Fall Meeting AU - Frank, D P AU - Foster, Diane L AU - Simeonov, Julian AU - Sou, I M AU - Calantoni, Joe AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3576 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729849518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=The+effects+of+bed+configuration+on+incipient+motion+in+oscillatory+flows&rft.au=Frank%2C+D+P%3BFoster%2C+Diane+L%3BSimeonov%2C+Julian%3BSou%2C+I+M%3BCalantoni%2C+Joe%3BAnonymous&rft.aulast=Frank&rft.aufirst=D&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Experimental and numerical study of turbulent flow associated with interacting barchan dunes AN - 1729848575; 2015-104104 AB - Barchan dunes are naturally occurring three-dimensional topographic features that have been observed on the surface of several planets. They occur both in aeolian and in subaqueous environments. Barchans typically form in fields having a broad distribution in dune size and migration rates. This results in variable bedform spacing and eventually dynamic bedform-bedform interactions that involve morphodynamic processes (e.g. collision, merging, splitting). These processes are controlled by complex feedback mechanisms mutually linking three key elements: fluid flow, sediment transport and bed morphology. The aim of this work is to contribute to the understanding of the fluid-flow mechanisms responsible for the formation, migration and interaction of these dunes. To this end, we study the three-dimensional flow generated by the interactions between fixed barchan-dune models arranged in tandem in collision and ejection scenarios via experiments in an optically-accessible flow environment using planar particle-image velocimetry (PIV) measurements of the flow field. These measurements are complemented by targeted large-eddy simulations (LES) meant to provide a three-dimensional view of the flow processes for these fixed dune arrangements. JF - American Geophysical Union Fall Meeting AU - Barros, Julio M, Jr AU - Blois, G AU - Anderson, William AU - Tang, Z AU - Best, Jim AU - Christensen, K T AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3581 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729848575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Experimental+and+numerical+study+of+turbulent+flow+associated+with+interacting+barchan+dunes&rft.au=Barros%2C+Julio+M%2C+Jr%3BBlois%2C+G%3BAnderson%2C+William%3BTang%2C+Z%3BBest%2C+Jim%3BChristensen%2C+K+T%3BAnonymous&rft.aulast=Barros&rft.aufirst=Julio&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Sector-scanning sonar imagery of laboratory bedforms AN - 1729848261; 2015-104105 AB - High-frequency (2.25 MHz) Sector-Scanning Sonar (SSS) provides low-cost imagery for observing bedform morphology. SSS data can be used to improve upon bedform morphology models and correct for acoustic scattering and absorption of the seafloor. We collected SSS data at a 3.0 m range over six days in the large wave flume at the O. H. Hinsdale Wave Research Laboratory at Oregon State University. SSS data were averaged over the number of scan passes for each experiment. Experiments were conducted using solitons, as well as cnoidal and random waves with varying wave heights and periods from 0.25 m to 1.0 m and 2.0 to 5.0 seconds, respectively. Waves propagated over an 8 m long sediment test section containing Oregon beach sand with D50=0.23 mm. Ripple wavelengths were estimated using Fourier analysis and ranged from 0.41 m to 1.2 m. JF - American Geophysical Union Fall Meeting AU - Olejniczak, K O AU - Calantoni, Joe AU - Penko, Allison AU - Palmsten, Margaret L AU - Sheremet, Alex AU - Kaihatu, J M AU - Weiss, R AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3582 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729848261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Sector-scanning+sonar+imagery+of+laboratory+bedforms&rft.au=Olejniczak%2C+K+O%3BCalantoni%2C+Joe%3BPenko%2C+Allison%3BPalmsten%2C+Margaret+L%3BSheremet%2C+Alex%3BKaihatu%2C+J+M%3BWeiss%2C+R%3BAnonymous&rft.aulast=Olejniczak&rft.aufirst=K&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Seabed spectra predictions using a time-dependent seafloor boundary layer model AN - 1729848142; 2015-104101 AB - Waves and currents on the continental shelf interact to produce time-varying complex ripple patterns on the seafloor. While high-resolution, two-phase models can provide details on the physics of sediment transport in the bottom boundary layer, time-varying ripple models can predict the seafloor topography spectrum providing estimates of ripple height, length, orientation and ultimately, seafloor roughness. Roughness is an important characteristic of the bottom boundary layer that affects waves and currents as well as acoustic scattering and penetration into the seabed. A one-dimensional spectral ripple model is used to predict the time-dependent seafloor spectra given a time series of observed or forecasted wave conditions. The model allows each wave number component of the seafloor spectra to evolve independently and treats the temporal evolution of the components as a relaxation process. The approach allows for an adjustment timescale that is dependent on the previous bed state, includes a wash out criteria for strong wave conditions, and is forced with robust equilibrium ripple predictors. We compare the spatial and temporal seafloor spectra predictions from the model to ripples observed during an experiment at the O. H. Hinsdale Wave Research Laboratory at Oregon State University. Ripple lengths were estimated from data collected by a high-frequency sector scanning sonar throughout the 6-day experiment. Wave heights and periods ranged from 0.25 m to 1 m and 2 s to 5 s, respectively. The observed data is used to validate the timescale of ripple evolution and ripple lengths predicted by the model. JF - American Geophysical Union Fall Meeting AU - Palmsten, Margaret L AU - Penko, Allison AU - Olejniczak, K O AU - Calantoni, Joe AU - Sheremet, Alex AU - Kaihatu, J M AU - Weiss, R AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3577 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729848142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Seabed+spectra+predictions+using+a+time-dependent+seafloor+boundary+layer+model&rft.au=Palmsten%2C+Margaret+L%3BPenko%2C+Allison%3BOlejniczak%2C+K+O%3BCalantoni%2C+Joe%3BSheremet%2C+Alex%3BKaihatu%2C+J+M%3BWeiss%2C+R%3BAnonymous&rft.aulast=Palmsten&rft.aufirst=Margaret&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Laboratory observations of sand ripple evolution in a small oscillatory flow tunnel AN - 1729847977; 2015-104102 AB - The dynamics of sand ripples are vital to understanding numerous coastal processes such as sediment transport, wave attenuation, boundary layer development, and seafloor acoustic properties. Experimental work was conducted in a small oscillatory flow tunnel at the Sediment Dynamics Laboratory at the Naval Research Laboratory, Stennis Space Center. Six different monochromatic oscillatory forcings, three with velocity asymmetry and three without, were used to investigate sand ripple dynamics using a unimodal grain size distribution with D50=0.65 mm. The experiments represent an extension of previous work using bimodal grain size distributions. A DSLR camera with a 180-degree fisheye lens collected images of the sediment bed profile every 2 seconds to resolve changes in ripple geometries and migration rates resulting from the different flow conditions for over 127 hours (229,388 images). Matlab (Copyright) algorithms undistorted the fisheye images and quantified the ripple geometries, wavelengths, heights, and migration rates as a function of flow forcing. The mobility number was kept nearly constant by increasing and decreasing the semi-excursion amplitude and the wave frequency, respectively. We observed distinct changes in ripple geometry and migration rate for the pair of oscillatory forcings having nearly identical mobility numbers. The results suggested that the commonly used mobility number might not be appropriate to characterize ripple geometry or migration rates. JF - American Geophysical Union Fall Meeting AU - Calantoni, Joe AU - Palmsten, Margaret L AU - Chu, Jaclyn AU - Landry, B J AU - Penko, Allison AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract EP43C EP - 3578 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1729847977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Laboratory+observations+of+sand+ripple+evolution+in+a+small+oscillatory+flow+tunnel&rft.au=Calantoni%2C+Joe%3BPalmsten%2C+Margaret+L%3BChu%2C+Jaclyn%3BLandry%2C+B+J%3BPenko%2C+Allison%3BAnonymous&rft.aulast=Calantoni&rft.aufirst=Joe&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-11-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Observational data analysis and numerical model assessment of the seafloor interaction and mobility of sand and weathered oil agglomerates (surface residual balls) in the surf zone AN - 1722154525; 2015-097906 AB - When weathered oil is transported ashore, such as during the Deepwater Horizon oil spill, it can mix with suspended sediment in the surf zone to create heavier-than-water sand and oil agglomerates in the form of mats several centimeters thick and tens of meters long. Broken off pieces of these mats and smaller agglomerates formed in situ (called Surface Residual Balls, SRBs) can cause beach re-oiling months to years after the initial spill. The physical dynamics of these SRBs in the nearshore, where they are larger (cm-scale) and less dense than natural sediment, are poorly understood. In the current study, SRB mobility and seafloor interaction is investigated through a combination of laboratory and field experiments with pseudo-SRBs developed to be physically stable proxies for genuine agglomerates. Formulations for mobility prediction based on comparing estimated shear stress to the critical Shields and modified Shields parameters developed for mixed sediment beds are assessed against observations. Processes such as burial, exhumation, and interaction with bedforms (e.g., migrating ripples) are also explored. The observations suggest that incipient motion estimates based on a modified Shields parameter have some skill in predicting SRB movement, but that other forcing mechanisms such as pressure gradients may be important under some conditions. Additionally, burial and exhumation due to the relatively high mobility of sand grains are confirmed as key processes controlling SRB dynamics in the surf zone. This work has broad implications for understanding surf zone sediment transport at the short timescale associated with mobilizing sand grains and SRBs as well as at the longer timescales associated with net transport patterns, sediment budgets, and bed elevation changes. JF - American Geophysical Union Fall Meeting AU - Dalyander, S AU - Long, J AU - Plant, N G AU - Penko, A AU - Calantoni, J AU - Thompson, D AU - McLaughlin, M K AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS23C EP - 1233 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722154525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Observational+data+analysis+and+numerical+model+assessment+of+the+seafloor+interaction+and+mobility+of+sand+and+weathered+oil+agglomerates+%28surface+residual+balls%29+in+the+surf+zone&rft.au=Dalyander%2C+S%3BLong%2C+J%3BPlant%2C+N+G%3BPenko%2C+A%3BCalantoni%2C+J%3BThompson%2C+D%3BMcLaughlin%2C+M+K%3BAnonymous&rft.aulast=Dalyander&rft.aufirst=S&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-10-15 N1 - CODEN - #07548 ER - TY - JOUR T1 - A comparison of global seafloor porosity estimates; past attempts vs. new techniques AN - 1722154163; 2015-097860 AB - Porosity is an important parameter in models of many seafloor and sub-seafloor processes active on a global scale, such as methane hydrate occurrence, sub-seafloor metabolic activities, and hydrothermal circulation of fluids. While global models require a global input grid, direct porosity measurements are sparse. We compare gridding techniques from previous modelers (nearest neighbor interpolation, kriging, etc.) to both physical and statistical prediction techniques including Bayesian networks and random decision forests (RDF). Sparse data (only a few thousand direct seafloor porosity measurements worldwide) and sampling bias (toward shallow water depths and low-middle latitudes) adversely affect the interpolated grids. Estimating porosity as a function of water depth alone is as effective in some regions. We have roughly doubled the number of available data points by calculating porosity from thermal conductivity measurements, but sampling bias and spatial data gaps remain problematic. In contrast, statistical methods such as RDF allow for more geologically intelligent predictions, decreasing the effect of sampling bias and improving predictions in regions with little or no data, while rigorously estimating the uncertainty of the result. Statistical prediction is based on empirical statistical relationships between porosity and other parameters for which we have compiled or generated more densely sampled estimates (e.g. water depth, sediment grain type, proximity to rivers or volcanoes). Our results demonstrate the utility of RDF in predicting properties for use in earth system models. JF - American Geophysical Union Fall Meeting AU - Martin, K M AU - Wood, W T AU - Becker, J J AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS21A EP - 1111 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722154163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=A+comparison+of+global+seafloor+porosity+estimates%3B+past+attempts+vs.+new+techniques&rft.au=Martin%2C+K+M%3BWood%2C+W+T%3BBecker%2C+J+J%3BAnonymous&rft.aulast=Martin&rft.aufirst=K&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-10-15 N1 - CODEN - #07548 ER - TY - JOUR T1 - The role of wave nonlinearity on sediment motion and transport AN - 1718050048; 2015-095782 AB - It has long been assumed that higher moments of velocity and acceleration affect the motion and transport of mobile sediment beds. The goal of this effect is to identify the influence of wave shape on sediment motion and mobile layer thickness. Theoretic predictions of neared velocity and horizontal pressure gradient will be approximated with Dean's 1965 stream function theory for representing nonlinear waves. The formulation also allows for the inclusion of mean flow. Wave nonlinearity is characterized with skewness and asymmetry of the wave shape. An incipient motion criterion that resolves the fluid forcing due to both the bed shear stress and the horizontal pressure gradients is applied to a slab of sediment. The resulting formulation provides a measure of sediment transport vulnerability to commonly available wave parameters (wave height, wave period, water depth, skewness, and asymmetry). The formulation is compared with several available data sets with a range of forcing and sediment conditions. Particle image velocimetry observations of velocity and sediment motion and acoustic Doppler observations of the three-dimensional velocity field provide high resolution of the near bed dynamics. The wave shape is characterized with mid water column pressure sensors and wave gages. As the wave nonlinearities increase, the role of the horizontal pressure gradient also increases. The influence of the pressure gradient also is shown to be particularly sensitive to a decrease in the wave period and an increase in the wave asymmetry. The influence of the bed shear is shown to be particularly sensitive to wave skewness. The analysis demonstrates the potential for improving the larger scale predictions of sediment transport in our nearshore and coastal waters. JF - American Geophysical Union Fall Meeting AU - Foster, Diane L AU - Kaihatu, J M AU - Frank, D P AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS23B EP - 1180 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1718050048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=The+role+of+wave+nonlinearity+on+sediment+motion+and+transport&rft.au=Foster%2C+Diane+L%3BKaihatu%2C+J+M%3BFrank%2C+D+P%3BAnonymous&rft.aulast=Foster&rft.aufirst=Diane&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-10-01 N1 - CODEN - #07548 ER - TY - JOUR T1 - The future of nearshore processes research AN - 1718050034; 2015-095771 AB - Over 70 members of the nearshore coastal processes research community convened in April 2014 to discuss a vision for the future of nearshore science while celebrating the memories and contributions of our recently departed colleague, Abby Sallenger. The participants reviewed community accomplishments over the past four decades. Federal agencies, including FEMA, NOAA, NPS, USGS, USACE, and NRL discussed the most pressing societal needs within the coastal zone. The group engaged in a retrospective of the last four decades of progress, assessed the current status and limitations of nearshore processes research, and developed a vision for the future that focuses on societally relevant problems. The top research topics identified included: Long-term Coastal Impacts: Meaningfully improve our understanding and prediction of the long-term coastal effects of sea level rise and changes in storminess patterns and associated efforts to protect coastal infrastructure. Extreme Events: Coastal flooding, overland flow, and concurrent morphological evolution during extreme events including the subsequent process of coastal recovery. Human and Ecosystem Health: Linkages between physical coastal processes (transport and mixing) and land-based pollution (pathogens, nutrients, toxic contaminants). Critical for addressing these research questions is enabling infrastructure, such as new observational tools and data sets, models, and nearshore-community communication and collaboration. Idea and concepts developed during the meeting (to be published in Shore and Beach) will be presented to foster collaboration and advocacy amongst the wider nearshore community. Meeting materials are available at: https://scripps.ucsd.edu/centers/nearshorefuture/. JF - American Geophysical Union Fall Meeting AU - Elko, N AU - Feddersen, Falk AU - Foster, Diane L AU - Holman, R A AU - McNinch, Jesse AU - Ozkan-Haller, H T AU - Plant, N G AU - Raubenheimer, Britt AU - Elgar, S AU - Hay, Alex E AU - Holland, K T AU - Kirby, J T, Jr AU - Lippmann, T C AU - Miller, J K AU - Stockdon, H F AU - Ashton, A D AU - Boehm, A B AU - Clark, D AU - Cowen, E AU - Dalyander, S AU - Gelfenbaum, G R AU - Hapke, C J AU - MacMahan, J AU - McNamara, D AU - Mulligan, R P AU - Palmsten, Margaret L AU - Ruggiero, P AU - Sherwood, C R AU - Hsu, T J AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract OS22A EP - 08 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1718050034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=The+future+of+nearshore+processes+research&rft.au=Elko%2C+N%3BFeddersen%2C+Falk%3BFoster%2C+Diane+L%3BHolman%2C+R+A%3BMcNinch%2C+Jesse%3BOzkan-Haller%2C+H+T%3BPlant%2C+N+G%3BRaubenheimer%2C+Britt%3BElgar%2C+S%3BHay%2C+Alex+E%3BHolland%2C+K+T%3BKirby%2C+J+T%2C+Jr%3BLippmann%2C+T+C%3BMiller%2C+J+K%3BStockdon%2C+H+F%3BAshton%2C+A+D%3BBoehm%2C+A+B%3BClark%2C+D%3BCowen%2C+E%3BDalyander%2C+S%3BGelfenbaum%2C+G+R%3BHapke%2C+C+J%3BMacMahan%2C+J%3BMcNamara%2C+D%3BMulligan%2C+R+P%3BPalmsten%2C+Margaret+L%3BRuggiero%2C+P%3BSherwood%2C+C+R%3BHsu%2C+T+J%3BAnonymous&rft.aulast=Elko&rft.aufirst=N&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-10-01 N1 - CODEN - #07548 ER - TY - JOUR T1 - Correcting the record of volcanic stratospheric aerosol impact; Nabro and Sarychev Peak AN - 1707520332; 2015-084156 AB - Since 2010 several papers have been published that reveal a pattern of discrepancies between stratospheric aerosol data from the OSIRIS instrument, and other measurements and model simulations of volcanic plumes from Kasatochi, Sarychev Peak, and Nabro volcanoes. OSIRIS measurements show two discrepancies, a post-eruption lag in aerosol onset/increase, and a low bias in maximum stratospheric aerosol optical depth. Assumed robustness of the OSIRIS data drove various conclusions, some controversial, such as the contention that the June 2011 Nabro plume was strictly tropospheric, and entered the stratosphere indirectly via the Asian monsoon. Those conclusions were driven by OSIRIS data and a Smithsonian Institution report of strictly tropospheric injection heights. We address the issue of Nabro's eruption chronology and injection height, and the reasons for the OSIRIS aerosol discrepancies. We lay out the time line of Nabro injection height with geostationary image data, and stratospheric plume evolution after eruption onset using retrievals of sulfur dioxide and sulfate aerosol. The observations show that Nabro injected sulfur directly into the stratosphere upon the initial eruption on 12/13 June, and again on 16 June 2011. Next, OSIRIS data are examined for non-volcanic and volcanically perturbed conditions. In non-volcanic conditions OSIRIS profiles systematically terminate 1-4 km above the tropopause. Additionally, OSIRIS profiles terminate when 750 nm aerosol extinction exceeds approximately 0.0025 km-1, a level that is commonly exceeded after volcanic injections. Our findings largely resolve the discrepancies in published works involving OSIRIS aerosol data and offer a correction to the Nabro injection-height and eruption chronology. JF - American Geophysical Union Fall Meeting AU - Fromm, Mike D AU - Kablick, G P, III AU - Nedoluha, G E AU - Carboni, Elisa AU - Grainger, R G AU - Campbell, James R AU - Lewis, Jasper R AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract A23J EP - 3388 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1707520332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Correcting+the+record+of+volcanic+stratospheric+aerosol+impact%3B+Nabro+and+Sarychev+Peak&rft.au=Fromm%2C+Mike+D%3BKablick%2C+G+P%2C+III%3BNedoluha%2C+G+E%3BCarboni%2C+Elisa%3BGrainger%2C+R+G%3BCampbell%2C+James+R%3BLewis%2C+Jasper+R%3BAnonymous&rft.aulast=Fromm&rft.aufirst=Mike&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-08-27 N1 - CODEN - #07548 ER - TY - JOUR T1 - Physical property and textural transition across the unconformity and major seismic reflectors in the upper plate of the Costa Rica subduction zone offshore Osa Peninsula AN - 1692743622; 2015-065164 AB - At the Costa Rica subduction zone offshore Osa Peninsula, the Cocos plate and Cocos Ridge subduct under the Caribbean plate along the Middle America Trench, creating active seismicity. In this region, the Caribbean plate is characterized by a well-consolidated, high velocity framework material beneath the slope sediments, but the nature of the upper plate material is yet unknown. During Integrated Ocean Drilling Program (IODP) Expedition 334 and 344, the unconformity between the slope sediments (Unit 1) and upper plate material (Units 2 and 3) consisting of lithic sedimentary units was penetrated at mid-slope Site 1380. In the current study, to characterize the compaction behavior of the upper plate material, we investigate the physical properties, texture and composition of the sediments at Site 1380 by conducting microstructural observations, resistivity measurements, particle size analyses, X-ray fluorescence and X-ray diffraction analyses. The microstructures of sediments observed through the microscope tend to develop dense and cohesive textures in low porosity sediments, and particle size changes across several unconformities. In particular, the small particle-sized lithic fragments compose larger bodies and form cohesive structures. The cross correlation between measured particle size and shipboard porosity show negative correlation especially at Unit 2, indicating that larger sized particles form smaller or fewer pores. From the results of XRF and XRD analyses, we found that Al, K, Ti tend to concentrate in the higher porosity sediments of Unit 1, whereas Si, Ca, P, Mg, Na, and Mn concentrate in the lower porosity sediments of Unit 2 and 3. The higher concentration in Mg, Na, Mn, Si may be due to minerals such as chlorite, serpentine, amphibole, and sodium manganese. The crossplots between porosity and element concentration show negative correlations in Mg, Na, and Mn with porosity, suggesting that the minerals rich in these elements may relate with the consolidation in Unit 2 and 3. JF - American Geophysical Union Fall Meeting AU - Hamahashi, M AU - Screaton, E AU - Tanikawa, W AU - Hashimoto, Y AU - Martin, Kylara M AU - Saito, S AU - Kimura, G AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract T51A EP - 4585 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692743622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Physical+property+and+textural+transition+across+the+unconformity+and+major+seismic+reflectors+in+the+upper+plate+of+the+Costa+Rica+subduction+zone+offshore+Osa+Peninsula&rft.au=Hamahashi%2C+M%3BScreaton%2C+E%3BTanikawa%2C+W%3BHashimoto%2C+Y%3BMartin%2C+Kylara+M%3BSaito%2C+S%3BKimura%2C+G%3BAnonymous&rft.aulast=Hamahashi&rft.aufirst=M&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - Estimated Moho temperature from observed heat flow and comparison with P-wave velocity in the East sea, Korea AN - 1692741276; 2015-065109 AB - We have estimated temperatures at the Moho surface by employing a published empirical relationship of Perry's et al. work (JGR, doi:10.1029/2005JB003921) to the observed heat flow measurements in the East Sea (Sea of Japan), Korea. We assumed in our computation that the parameter values are all the same although the Perry's et al. relationship between crustal thickness and heat flows to compute Moho temperature was derived for the Canadian Shield. For the heat flow data, we used the published global heat flow data (http://www.heatflow.und.edu) augmented with some recent heat flow measurements from Korea, and the LLN3 (sub G) 3Dv3 for P-wave tomography model (JGR, doi:10.1029/2012JB009525). Preliminary results do not show a significant correlation between the computed Moho temperature and the P-wave velocity model perhaps due to uncertainty in the parameter values used in the computation as well as the empirical relation. An empirical relationship between the observed heat flow and the Moho temperature for the Canadian shield might be different for a backarec basin area like the East Sea, Korea. However, we noted that there exists a moderate negative correlation between the total crustal thickness and heat flow--less heat flows with increasing crustal thickness with a relation of Heat (sub F) low (mW/m2)=205-18.3*Crustal (sub T) hickness (km). The modeled Moho temperature displays a trend of higher values (900 degrees K-1400 degrees K) from Japan toward the beneath of Yamato Basin and Rise in the NW direction, and beneath the Ulleung Basin area. Another higher Moho temperature (>1000 degrees K) contour band is observed in the area north of Japan Basin, approximately centered along the 139.5 degrees E. JF - American Geophysical Union Fall Meeting AU - Jung, Woo Yeol AU - Wood, Warren T AU - Anonymous Y1 - 2014/12// PY - 2014 DA - December 2014 SP - Abstract T43C EP - 4746 PB - American Geophysical Union, Washington, DC VL - 2014 KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692741276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysical+Union+Fall+Meeting&rft.atitle=Estimated+Moho+temperature+from+observed+heat+flow+and+comparison+with+P-wave+velocity+in+the+East+sea%2C+Korea&rft.au=Jung%2C+Woo+Yeol%3BWood%2C+Warren+T%3BAnonymous&rft.aulast=Jung&rft.aufirst=Woo&rft.date=2014-12-01&rft.volume=2014&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2014 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - Reaching health service managers with research AN - 1683503054 AB - The aim of this paper is to identify and characterize the routes by which research may reach health service managers to influence their critical decisions. This research used two series of qualitative interviews, documentary analysis and a card-sorting exercise to explore the workplace information practices of thirty-six health service managers. Professional standards, conferences, structurally positioned gatekeepers and other information sources that appraise and filter research then blend it with local context are preferred over research papers that must be searched, read, appraised and then integrated with other information types. Eight routes by which research reaches health services managers are compared with seven elements in a research-to-policy conceptual framework. JF - Information Research AU - MacDonald, Jacqueline AU - Bath, Peter A AU - Booth, Andrew AD - Annapolis Valley Health, South Shore Health, South West Health, Nova Scotia, Canada ; Centre for Health Information Management Research (CHIMR), Information School, University of Sheffield, Sheffield, UK ; School of Health and Related Research (ScHARR) University of Sheffield, Sheffield, UK ; Annapolis Valley Health, South Shore Health, South West Health, Nova Scotia, Canada Y1 - 2014/12// PY - 2014 DA - Dec 2014 CY - Sheffield PB - University of Sheffield VL - 19 IS - 4 SN - 1368-1613 KW - Library And Information Sciences KW - Health services KW - Managers KW - Research KW - 10.13:INFORMATION COMMUNICATION - SCIENCE, TECHNOLOGY, MEDICINE UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683503054?accountid=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+Research&rft.atitle=Reaching+health+service+managers+with+research&rft.au=MacDonald%2C+Jacqueline%3BBath%2C+Peter+A%3BBooth%2C+Andrew&rft.aulast=MacDonald&rft.aufirst=Jacqueline&rft.date=2014-12-01&rft.volume=19&rft.issue=4&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Information+Research&rft.issn=13681613&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Copyright - Copyright University of Sheffield Dec 2014 N1 - Date revised - 2015-04-28 N1 - Last updated - 2016-10-12 ER - TY - JOUR T1 - A battery model for constant-power discharge including rate effects AN - 1655772843; 21194282 AB - A battery discharge model is developed to predict terminal voltage and current for a constant-power discharge. The model accounts for the impact of discharge rate on the effective capacity. The model utilizes empirically-determined coefficients, easily obtainable from product data sheets. The model is intended to provide estimates for initial predictions and system sizing; total computational and engineering costs to develop the inputs and obtain results are low. Comparison of model predictions with experimental data in the development and testing of alkaline primary cell battery packs shows good agreement. JF - Energy Conversion & Management AU - Fuller, Mark E AD - Naval Undersea Warfare Center, 1176 Howell St., Bldg. 1302/2, Newport, RI 02841, United States, mark.e.fullerl@navy.mil Y1 - 2014/12// PY - 2014 DA - Dec 2014 SP - 199 EP - 205 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 88 SN - 0196-8904, 0196-8904 KW - Environment Abstracts KW - Battery model KW - State-of-charge KW - Rate-effect KW - Primary alkaline battery KW - Prediction KW - Batteries KW - Energy KW - ENA 03:Energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1655772843?accountid=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=Energy+Conversion+%26+Management&rft.atitle=A+battery+model+for+constant-power+discharge+including+rate+effects&rft.au=Fuller%2C+Mark+E&rft.aulast=Fuller&rft.aufirst=Mark&rft.date=2014-12-01&rft.volume=88&rft.issue=&rft.spage=199&rft.isbn=&rft.btitle=&rft.title=Energy+Conversion+%26+Management&rft.issn=01968904&rft_id=info:doi/10.1016%2Fj.enconman.2014.08.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Prediction; Batteries; Energy DO - http://dx.doi.org/10.1016/j.enconman.2014.08.015 ER - TY - JOUR T1 - Storm time ionosphere and plasmasphere structuring: SAMI3-RCM simulation of the 31 March 2001 geomagnetic storm AN - 1655729749; PQ0001053145 AB - We present the first self-consistent modeling study of the ionosphere-plasmasphere system response to a geomagnetic storm. We use the coupled SAMI3-Rice Convention Model (RCM) of the global ionosphere and inner magnetosphere, with self-consistent electrodynamics, to simulate the 31 March 2001 magnetic storm. We find that the penetration electric fields associated with the magnetic storm lead to a storm time-enhanced density (SED) in the low- to middle-latitude ionosphere and that the separation in latitude of the Appleton anomaly peaks increases. The SED exhibits magnetic conjugacy, occurring in both the Northern and Southern Hemispheres. Moreover, mapping the boundary of the SED into the equatorial plane coincides with the development of a "plume-like" structure in the plasmasphere. These preliminary results are consistent with observations. Key Points * First self-consistent model of storm time ionosphere/ plasmasphere dynamics * First model demonstrating connection of SED with plasmasphere plumes * First model showing connection of TEC enhancements from middle- to high-latitude JF - Geophysical Research Letters AU - Huba, J D AU - Sazykin, S AD - Plasma Physics Division, Naval Research Laboratory, Washington, District of Columbia, USA. Y1 - 2014/12// PY - 2014 DA - December 2014 SP - 8208 EP - 8214 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ United States VL - 41 IS - 23 SN - 0094-8276, 0094-8276 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Plasmasphere KW - Simulation Analysis KW - Density KW - Electric Fields KW - Appleton anomaly KW - Electric field KW - Storms KW - Magnetosphere KW - Numerical simulations KW - Electric fields KW - Geomagnetic storms KW - Boundaries KW - Ionosphere KW - Mapping KW - Plumes KW - Modelling KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 550.38:Geomagnetism (550.38) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1655729749?accountid=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=Geophysical+Research+Letters&rft.atitle=Storm+time+ionosphere+and+plasmasphere+structuring%3A+SAMI3-RCM+simulation+of+the+31+March+2001+geomagnetic+storm&rft.au=Huba%2C+J+D%3BSazykin%2C+S&rft.aulast=Huba&rft.aufirst=J&rft.date=2014-12-01&rft.volume=41&rft.issue=23&rft.spage=8208&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1002%2F2014GL062110 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Electric fields; Ionosphere; Mapping; Storms; Modelling; Plasmasphere; Magnetosphere; Numerical simulations; Geomagnetic storms; Appleton anomaly; Electric field; Simulation Analysis; Density; Boundaries; Electric Fields; Plumes DO - http://dx.doi.org/10.1002/2014GL062110 ER - TY - JOUR T1 - The historical presidency 'contested legacies and disputed reputations:' the presidencies of Theodore Roosevelt and Woodrow Wilson AN - 1650534905; 4641948 AB - Review of: A Companion to Theodore Roosevelt - Edited by Serge Ricard A Companion to Woodrow Wilson - Edited by Ross A. Kennedy Reprinted by permission of Blackwell Publishing JF - Presidential studies quarterly AU - Bogle, Lori L AD - United States Naval Academy Y1 - 2014/12// PY - 2014 DA - Dec 2014 SP - 779 EP - 781 VL - 44 IS - 4 SN - 0360-4918, 0360-4918 KW - Political Science KW - Wilson, Woodrow KW - Roosevelt, Theodore KW - Historical analysis KW - U.S.A. KW - Presidentialism KW - Presidency UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1650534905?accountid=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=Presidential+studies+quarterly&rft.atitle=The+historical+presidency+%27contested+legacies+and+disputed+reputations%3A%27+the+presidencies+of+Theodore+Roosevelt+and+Woodrow+Wilson&rft.au=Bogle%2C+Lori+L&rft.aulast=Bogle&rft.aufirst=Lori&rft.date=2014-12-01&rft.volume=44&rft.issue=4&rft.spage=779&rft.isbn=&rft.btitle=&rft.title=Presidential+studies+quarterly&rft.issn=03604918&rft_id=info:doi/10.1111%2Fpsq.12160 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2015-02-02 N1 - Last updated - 2015-02-03 N1 - SubjectsTermNotLitGenreText - 5873 971; 10054 4600 9720 6590; 10061; 433 293 14 DO - http://dx.doi.org/10.1111/psq.12160 ER - TY - JOUR T1 - In vivo waveguide elastography: Effects of neurodegeneration in patients with amyotrophic lateral sclerosis AN - 1635027598; 20975610 AB - Purpose Waveguide elastography (WGE) combines magnetic resonance elastography (MRE), diffusion tensor imaging (DTI), and anisotropic inversions for a determination of the elastic properties of white matter. Previously, the method evaluated the anisotropic elastic properties of the corticospinal tracts (CSTs) of healthy volunteers. Here, the sensitivity of WGE is tested for the detection of pathologic changes in a cohort of patients with Amyotrophic Lateral Sclerosis (ALS). Methods MRE and DTI were performed in 14 patients with ALS and 14 healthy, age-matched controls. A comparison was made between three components from WGE and the DTI metrics FA, MD, PD, and RD, for the detection of differences between patients and controls. It was hypothesized that the stiffness values in the CSTs of the patients would be significantly lower due to the known neurodegeneration associated with ALS. Results Two anisotropic shear moduli polarized parallel and perpendicular to the CSTs were significantly reduced in ALS patients (P < 0.0001), whereas the anisotropic longitudinal modulus polarized parallel to the CSTs showed no significant differences. Conclusion The results of this study suggest a relatively high sensitivity of two anisotropic shear moduli as noninvasive metrics for the assessment of neuronal degeneration within the CSTs. Magn Reson Med 72:1755-1761, 2014. copyright 2013 Wiley Periodicals, Inc. JF - Magnetic Resonance in Medicine AU - Romano, Anthony AU - Guo, Jing AU - Prokscha, Torben AU - Meyer, Thomas AU - Hirsch, Sebastian AU - Braun, Juergen AU - Sack, Ingolf AU - Scheel, Michael AD - Naval Research Laboratory, Code 7130, Washington, DC. Y1 - 2014/12// PY - 2014 DA - Dec 2014 SP - 1755 EP - 1761 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 72 IS - 6 SN - 0740-3194, 0740-3194 KW - Biotechnology and Bioengineering Abstracts KW - Neurodegenerative diseases KW - Amyotrophic lateral sclerosis KW - Anisotropy KW - Movement disorders KW - Inversion KW - Parkinson's disease KW - Pyramidal tracts KW - Magnetic resonance imaging KW - Substantia alba KW - N.M.R. KW - Neurodegeneration KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635027598?accountid=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=Magnetic+Resonance+in+Medicine&rft.atitle=In+vivo+waveguide+elastography%3A+Effects+of+neurodegeneration+in+patients+with+amyotrophic+lateral+sclerosis&rft.au=Romano%2C+Anthony%3BGuo%2C+Jing%3BProkscha%2C+Torben%3BMeyer%2C+Thomas%3BHirsch%2C+Sebastian%3BBraun%2C+Juergen%3BSack%2C+Ingolf%3BScheel%2C+Michael&rft.aulast=Romano&rft.aufirst=Anthony&rft.date=2014-12-01&rft.volume=72&rft.issue=6&rft.spage=1755&rft.isbn=&rft.btitle=&rft.title=Magnetic+Resonance+in+Medicine&rft.issn=07403194&rft_id=info:doi/10.1002%2Fmrm.25067 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Neurodegenerative diseases; Movement disorders; Anisotropy; Amyotrophic lateral sclerosis; Inversion; Parkinson's disease; Magnetic resonance imaging; Pyramidal tracts; Substantia alba; N.M.R.; Neurodegeneration DO - http://dx.doi.org/10.1002/mrm.25067 ER - TY - CPAPER T1 - A citizen-army for science: Quantifying the contributions of citizen scientists to our understanding of monarch biology T2 - 62nd Annual Meeting of the Entomological Society of America (Entomology 2014) AN - 1645166645; 6324222 JF - 62nd Annual Meeting of the Entomological Society of America (Entomology 2014) AU - Ries, Leslie AU - Oberhauser, Karen Y1 - 2014/11/16/ PY - 2014 DA - 2014 Nov 16 KW - Zoology KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=62nd+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2014%29&rft.atitle=A+citizen-army+for+science%3A+Quantifying+the+contributions+of+citizen+scientists+to+our+understanding+of+monarch+biology&rft.au=Ries%2C+Leslie%3BOberhauser%2C+Karen&rft.aulast=Ries&rft.aufirst=Leslie&rft.date=2014-11-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=62nd+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://esa.confex.com/esa/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Use of Anthropomorphic Surrogates for Evaluation of Personal Protection Equipment Performance T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645181641; 6313514 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Bagchi, Amit AU - Simmonds, Kirth AU - Horner, David AU - Geltmacher, Andrew Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Use+of+Anthropomorphic+Surrogates+for+Evaluation+of+Personal+Protection+Equipment+Performance&rft.au=Bagchi%2C+Amit%3BSimmonds%2C+Kirth%3BHorner%2C+David%3BGeltmacher%2C+Andrew&rft.aulast=Bagchi&rft.aufirst=Amit&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Electrospray Ionization of Polymers: Evaporation, Drop Fission, and Deposited Particle Morphology T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645180752; 6313295 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Merrill, Marriner AU - Pogue, William AU - Baucom, Jared Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Evaporation KW - Morphology KW - Particulates KW - Polymers KW - Ionization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Electrospray+Ionization+of+Polymers%3A+Evaporation%2C+Drop+Fission%2C+and+Deposited+Particle+Morphology&rft.au=Merrill%2C+Marriner%3BPogue%2C+William%3BBaucom%2C+Jared&rft.aulast=Merrill&rft.aufirst=Marriner&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Degiorgi T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645170461; 6314894 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Virginia, AU - Qidwai, Siddiq AU - Kota, Nithyanand Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645170461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Degiorgi&rft.au=Virginia%2C%3BQidwai%2C+Siddiq%3BKota%2C+Nithyanand&rft.aulast=Virginia&rft.aufirst=&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Assessment of Neuronal Cell Response to Blast Events T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645169376; 6313511 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - O'Shaughnessy, Thomas AU - Bagchi, Amit AU - Simmonds, Kirth AU - Soto, Carissa AU - McCulloch, Ryan Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Blast UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645169376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Assessment+of+Neuronal+Cell+Response+to+Blast+Events&rft.au=O%27Shaughnessy%2C+Thomas%3BBagchi%2C+Amit%3BSimmonds%2C+Kirth%3BSoto%2C+Carissa%3BMcCulloch%2C+Ryan&rft.aulast=O%27Shaughnessy&rft.aufirst=Thomas&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Perfect Postdoc Appointment and the Argument for National Labs T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645168811; 6315868 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Merrill, Marriner Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=The+Perfect+Postdoc+Appointment+and+the+Argument+for+National+Labs&rft.au=Merrill%2C+Marriner&rft.aulast=Merrill&rft.aufirst=Marriner&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Tunable Acoustic Transmission of Elastic Media by Microfluidics System T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645166784; 6315735 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Thangawng, Abel AU - Calvo, David AU - Layman, Christopher Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Microfluidics KW - Acoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Tunable+Acoustic+Transmission+of+Elastic+Media+by+Microfluidics+System&rft.au=Thangawng%2C+Abel%3BCalvo%2C+David%3BLayman%2C+Christopher&rft.aulast=Thangawng&rft.aufirst=Abel&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Composite Materials Research for Marine Applications - Current Efforts and Future Directions T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645166690; 6315413 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Rajapakse, Yapa Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Composite materials KW - composite materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Composite+Materials+Research+for+Marine+Applications+-+Current+Efforts+and+Future+Directions&rft.au=Rajapakse%2C+Yapa&rft.aulast=Rajapakse&rft.aufirst=Yapa&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Three Dimensional Modeling of Unfired Ceramics During Lamination T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645164868; 6313407 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Wimmer, Stephanie AU - Degiorgi, Virginia AU - Pan, Ming-Jen Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Ceramics KW - Lamination UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645164868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Three+Dimensional+Modeling+of+Unfired+Ceramics+During+Lamination&rft.au=Wimmer%2C+Stephanie%3BDegiorgi%2C+Virginia%3BPan%2C+Ming-Jen&rft.aulast=Wimmer&rft.aufirst=Stephanie&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Tuning the Thermal Properties of Phase Change Materials through the Manipulation of Carbon Nanotube Interfaces T2 - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AN - 1645158499; 6314398 JF - 2014 International Mechanical Engineering Congress & Exposition (ASME 2014) AU - Warzoha, Ronald AU - Fleischer, Amy Y1 - 2014/11/14/ PY - 2014 DA - 2014 Nov 14 KW - Carbon KW - Phase changes KW - Nanotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.atitle=Tuning+the+Thermal+Properties+of+Phase+Change+Materials+through+the+Manipulation+of+Carbon+Nanotube+Interfaces&rft.au=Warzoha%2C+Ronald%3BFleischer%2C+Amy&rft.aulast=Warzoha&rft.aufirst=Ronald&rft.date=2014-11-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2014/ViewAcceptedAbstracts.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - JOUR T1 - On direct passive microwave remote sensing of sea spray aerosol production AN - 1627968457; 20942920 AB - This study addresses and attempts to mitigate persistent uncertainty and scatter among existing approaches for determining the rate of sea spray aerosol production by breaking waves in the open ocean. The new approach proposed here utilizes passive microwave emissions from the ocean surface, which are known to be sensitive to surface roughness and foam. Direct, simultaneous, and collocated measurements of the aerosol production and microwave emissions were collected aboard the FLoating Instrument Platform (FLIP) in deep water 150 km off the coast of California over a period of 4 days. Vertical profiles of coarse-mode aerosol (0.25-23.5 mu m) concentrations were measured with a forward-scattering spectrometer and converted to surface flux using dry deposition and vertical gradient methods. Back-trajectory analysis of eastern North Pacific meteorology verified the clean marine origin of the sampled air mass over at least 5 days prior to measurements. Vertical and horizontal polarization surface brightness temperature were measured with a microwave radiometer at 10.7 GHz frequency. Data analysis revealed a strong sensitivity of the brightness temperature polarization difference to the rate of aerosol production. An existing model of microwave emission from the ocean surface was used to determine the empirical relationship and to attribute its underlying physical basis to microwave emissions from surface roughness and foam within active and passive phases of breaking waves. A possibility of and initial steps towards satellite retrievals of the sea spray aerosol production are briefly discussed in concluding remarks. JF - Atmospheric Chemistry and Physics AU - Savelyev, I B AU - Anguelova, M D AU - Frick, G M AU - Dowgiallo, D J AU - Hwang, P A AU - Caffrey, P F AU - Bobak, J P AD - Remote Sensing Division, Code 7200, US Naval Research Laboratory, 4555 Overlook Ave, SW., Washington, DC 20375, USA Y1 - 2014/11/05/ PY - 2014 DA - 2014 Nov 05 SP - 11611 EP - 11631 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 14 IS - 21 SN - 1680-7316, 1680-7316 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Atmospheric pollution models KW - Remote sensing KW - Aerosol production KW - Surface radiation temperature KW - Deep water KW - Microwaves KW - IN, North Pacific KW - INE, USA, California KW - Emission measurements KW - Emissions KW - Surface fluxes KW - Air masses KW - Sensitivity KW - Weather KW - Aerosols KW - Sprays KW - Temperature KW - Breaking waves KW - Satellite instrumentation KW - Polarization KW - Satellites KW - Microwave radiometers KW - Instrument platforms KW - Pollutant deposition KW - Foam KW - Surface roughness KW - Oceans KW - Wave breaking KW - Spray KW - Atmospheric chemistry KW - Brightness temperature KW - Dry deposition KW - Sea spray aerosols KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - O 2070:Meteorology KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627968457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=On+direct+passive+microwave+remote+sensing+of+sea+spray+aerosol+production&rft.au=Savelyev%2C+I+B%3BAnguelova%2C+M+D%3BFrick%2C+G+M%3BDowgiallo%2C+D+J%3BHwang%2C+P+A%3BCaffrey%2C+P+F%3BBobak%2C+J+P&rft.aulast=Savelyev&rft.aufirst=I&rft.date=2014-11-05&rft.volume=14&rft.issue=21&rft.spage=11611&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/10.5194%2Facp-14-11611-2014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Last updated - 2015-11-25 N1 - SubjectsTermNotLitGenreText - Instrument platforms; Weather; Aerosols; Microwaves; Surface roughness; Spray; Breaking waves; Polarization; Surface radiation temperature; Air masses; Atmospheric pollution models; Remote sensing; Aerosol production; Satellite instrumentation; Microwave radiometers; Foam; Wave breaking; Atmospheric chemistry; Surface fluxes; Brightness temperature; Dry deposition; Sea spray aerosols; Sensitivity; Sprays; Temperature; Satellites; Deep water; Pollutant deposition; Oceans; Emissions; Emission measurements; IN, North Pacific; INE, USA, California DO - http://dx.doi.org/10.5194/acp-14-11611-2014 ER - TY - JOUR T1 - Variability of Acetabular Coverage Between Supine and Weightbearing Pelvic Radiographs AN - 1705061916; PQ0001815563 AB - BACKGROUND: Radiographic measures of acetabular coverage are essential screening tools used to characterize bony structure contributing to femoroacetabular impingement (FAI). Small changes in pelvic tilt result in altered radiographic measures of acetabular coverage. Positional changes in pelvic tilt are known to occur between the supine and weightbearing positions. It is unclear whether alteration of pelvic tilt between these positions is clinically sufficient to influence measures of acetabular coverage. PURPOSE/HYPOTHESIS: To determine whether, and to what degree, imaging position (supine vs weightbearing) is capable of altering several measures of acetabular orientation: pubic symphysis to sacrococcygeal distance (PSSC), angle of Sharp (SA), Tönnis angle (TA), percentage of acetabular crossover (CO), and lateral center-edge angle of Wiberg (LCEA). The hypothesis was that imaging position would significantly alter all measures of acetabular orientation. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 2. METHODS: A total of 50 consecutive symptomatic hips referred to a single provider for FAI were evaluated with standardized supine and weightbearing anteroposterior pelvic radiographs. Two independent reviewers blinded to patient positioning reviewed each radiograph at 2 separate time points. Mean measurements in each position were compared by use of paired Student t tests, and a Bonferroni-adjusted significance level of P = .01 was used to represent significance. RESULTS: Statistically significant differences between the supine and weightbearing radiographs were identified for PSSC and all measures of acetabular coverage (P < .003). The mean PSSC decreased between the supine and weightbearing positions by an average of 13.4 mm (P < .001), thereby resulting in decreased mean LCEA, TA, SA, and CO of 1.2°, 1.3°, 0.8°, and 6.3%, respectively (P < .002). The change in positional pelvic tilt was not uniformly predictable and accounted for large measurement changes in some individuals. PSSC also demonstrated considerable inter- and intrasubject variability but averaged 55.8 mm supine and 44.9 mm weightbearing for females and 37.0 mm supine and 20.6 mm weightbearing for males. CONCLUSION: In this study of nonarthritic adult patients with hip pain, the data indicate that positional changes are capable of significantly altering pelvic tilt and radiographic measures of acetabular coverage. It appears that the weightbearing position typically, but not universally, correlates with additional posterior pelvic tilt and decreased measures of acetabular coverage. Individual positional variability can contribute to large-magnitude changes in radiographic acetabular measures. JF - American Journal of Sports Medicine AU - Pullen, WMichael AU - Henebry, Andrew AU - Gaskill, Trevor AD - Department of Orthopaedic Surgery, Naval Medical Center Portsmouth, Portsmouth, Virginia, USA, trevor.gaskill@med.navy.mil Y1 - 2014/11// PY - 2014 DA - November 2014 SP - 2643 EP - 2648 PB - Sage Publications Ltd., 6 Bonhill St. London EC2A 4PU United Kingdom VL - 42 IS - 11 SN - 0363-5465, 0363-5465 KW - Physical Education Index; Biotechnology and Bioengineering Abstracts KW - pelvic tilt KW - femoroacetabular impingement KW - acetabular coverage KW - pelvic tilt variability KW - Pelvis KW - Data processing KW - Statistical analysis KW - Acetabulum KW - Pain KW - Radiography KW - Sports medicine KW - imaging KW - Hip KW - W 30910:Imaging KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1705061916?accountid=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=American+Journal+of+Sports+Medicine&rft.atitle=Variability+of+Acetabular+Coverage+Between+Supine+and+Weightbearing+Pelvic+Radiographs&rft.au=Pullen%2C+WMichael%3BHenebry%2C+Andrew%3BGaskill%2C+Trevor&rft.aulast=Pullen&rft.aufirst=WMichael&rft.date=2014-11-01&rft.volume=42&rft.issue=11&rft.spage=2643&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Sports+Medicine&rft.issn=03635465&rft_id=info:doi/10.1177%2F0363546514548854 LA - English DB - Physical Education Index; ProQuest Environmental Science Collection N1 - Date revised - 2015-08-01 N1 - Number of references - 15 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Sports medicine; Pelvis; Data processing; Statistical analysis; Acetabulum; Pain; Radiography; imaging; Hip DO - http://dx.doi.org/10.1177/0363546514548854 ER - TY - JOUR T1 - A direct quantitative agar-plate based assay for analysis of Pseudomonas protegens Pf-5 degradation of polyurethane films AN - 1664201127; PQ0001185903 AB - A quantitative assay was developed for the direct measurement of polymer film degradation from bacterial colonies on agar plates. Small (1 mm diameter) colonies of Pseudomonas protegens Pf-5 (formerly Pseudomonas fluorescens Pf-5) were used for this work. Interactions between the Pf-5 colonies and thin polyurethane (PU) coatings on ZnSe coupons were evaluated for degradation using infrared spectroscopy. Three different coatings were analyzed and were formed from 1) a colloidal, aqueous - based polyester PU (Impranil(R) DLN): 2) an organic solvent - based polyester PU (Irogran); and 3) an organic solvent - based polyether PU (AS-P108). Over a 24 h time period at 30 [degrees]C, citrate exposed Pf-5 cultures rapidly degraded Impranil coatings, consistent with analogous zone clearing assays. However, the Irogran and AS-P108 PU's, which are not directly compatible with zone clearing assays, showed no measureable degradation by the coating assay under identical conditions. These results demonstrated the capability to evaluate any variety of polymer formulation as solid films under identical biological conditions. The results also show that rapid microbial degradation of colloidal polyurethanes such as Impranil are not necessarily representative of activity towards other PU materials. JF - International Biodeterioration & Biodegradation AU - Biffinger, Justin C AU - Barlow, Daniel E AU - Pirlo, Russell K AU - Babson, David M AU - Fitzgerald, Lisa A AU - Zingarelli, Sandra AU - Nadeau, Lloyd J AU - Crookes-Goodson, Wendy J AU - Russell, John N, Jr AD - Chemistry Division, US Naval Research Laboratory, 4555 Overlook Ave. SW., Washington, DC 20375, USA, daniel.barlow@nrl.navy.mil Y1 - 2014/11// PY - 2014 DA - November 2014 SP - 311 EP - 319 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 95 SN - 0964-8305, 0964-8305 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Pseudomonas biofilms KW - Polyurethane KW - Biodegradation KW - FTIR spectroscopy KW - Citrate KW - Impranil KW - Biodeterioration KW - Agar KW - polyesters KW - Solvents KW - Pseudomonas KW - Pseudomonas fluorescens KW - Colonies KW - polyethers KW - I.R. spectroscopy KW - polyurethane KW - Coatings KW - Films KW - Citric acid KW - W 30950:Waste Treatment & Pollution Clean-up KW - J 02320:Cell Biology KW - A 01320:Microbial Degradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664201127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Biodeterioration+%26+Biodegradation&rft.atitle=A+direct+quantitative+agar-plate+based+assay+for+analysis+of+Pseudomonas+protegens+Pf-5+degradation+of+polyurethane+films&rft.au=Biffinger%2C+Justin+C%3BBarlow%2C+Daniel+E%3BPirlo%2C+Russell+K%3BBabson%2C+David+M%3BFitzgerald%2C+Lisa+A%3BZingarelli%2C+Sandra%3BNadeau%2C+Lloyd+J%3BCrookes-Goodson%2C+Wendy+J%3BRussell%2C+John+N%2C+Jr&rft.aulast=Biffinger&rft.aufirst=Justin&rft.date=2014-11-01&rft.volume=95&rft.issue=&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=International+Biodeterioration+%26+Biodegradation&rft.issn=09648305&rft_id=info:doi/10.1016%2Fj.ibiod.2014.09.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-07-20 N1 - SubjectsTermNotLitGenreText - Agar; Biodeterioration; polyethers; polyesters; Colonies; Biodegradation; I.R. spectroscopy; polyurethane; Solvents; Citric acid; Films; Coatings; Pseudomonas fluorescens; Pseudomonas DO - http://dx.doi.org/10.1016/j.ibiod.2014.09.005 ER - TY - JOUR T1 - Sulfate reduction and methane oxidation activity below the sulfate-methane transition zone in Alaskan Beaufort Sea continental margin sediments; implications for deep sulfur cycling AN - 1645572405; 2015-004343 AB - Two approximately 6 m long sediment cores were collected along the approximately 300 m isobath on the Alaskan Beaufort Sea continental margin. Both cores showed distinct sulfate-methane transition zones (SMTZ) at 105 and 120 cm below seafloor (cmbsf). Sulfate was not completely depleted below the SMTZ but remained between 30 and 500 mu M. Sulfate reduction and anaerobic oxidation of methane (AOM) determined by radiotracer incubations were active throughout the methanogenic zone. Although a mass balance could not explain the source of sulfate below the SMTZ, geochemical profiles and correlation network analyses of biotic and abiotic data suggest a cryptic sulfur cycle involving iron, manganese and barite. Inhibition experiments with molybdate and 2-bromoethanesulfonate (BES) indicated decoupling of sulfate reduction and AOM and competition between sulfate reducers and methanogens for substrates. While correlation network analyses predicted coupling of AOM to iron reduction, the addition of manganese or iron did not stimulate AOM. Since none of the classical archaeal anaerobic methanotrophs (ANME) were abundant, the involvement of unknown or unconventional phylotypes in AOM is conceivable. The resistance of AOM activity to inhibitors implies deviation from conventional enzymatic pathways. This work suggests that the classical redox cascade of electron acceptor utilization based on Gibbs energy yields does not always hold in diffusion-dominated systems, and instead biotic processes may be more strongly coupled to mineralogy. Abstract Copyright (2014) Elsevier, B.V. JF - Geochimica et Cosmochimica Acta AU - Treude, Tina AU - Krause, Stefan AU - Maltby, Johanna AU - Dale, Andrew W AU - Coffin, Richard AU - Hamdan, Leila J Y1 - 2014/11/01/ PY - 2014 DA - 2014 Nov 01 SP - 217 EP - 237 PB - Elsevier, New York, NY VL - 144 SN - 0016-7037, 0016-7037 KW - United States KW - sea water KW - Archaea KW - isotopes KW - gas chromatograms KW - aliphatic hydrocarbons KW - mass spectra KW - cores KW - marine sediments KW - radioactive isotopes KW - chemical reactions KW - sampling KW - mass balance KW - carbon KW - sulfur cycle KW - sediments KW - Arctic Ocean KW - spectra KW - reduction KW - Beaufort Sea KW - pH KW - continental margin KW - methane KW - sulfates KW - oxidation KW - solutes KW - free energy KW - correlation KW - alkanes KW - geochemical cycle KW - ICP mass spectra KW - organic compounds KW - transition zones KW - metals KW - chromatograms KW - mathematical methods KW - hydrocarbons KW - sulfur KW - anaerobic environment KW - Alaska KW - trace metals KW - C-14 KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645572405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Sulfate+reduction+and+methane+oxidation+activity+below+the+sulfate-methane+transition+zone+in+Alaskan+Beaufort+Sea+continental+margin+sediments%3B+implications+for+deep+sulfur+cycling&rft.au=Treude%2C+Tina%3BKrause%2C+Stefan%3BMaltby%2C+Johanna%3BDale%2C+Andrew+W%3BCoffin%2C+Richard%3BHamdan%2C+Leila+J&rft.aulast=Treude&rft.aufirst=Tina&rft.date=2014-11-01&rft.volume=144&rft.issue=&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2014.08.018 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2015-01-01 N1 - Number of references - 103 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2015-01-15 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Alaska; aliphatic hydrocarbons; alkanes; anaerobic environment; Archaea; Arctic Ocean; Beaufort Sea; C-14; carbon; chemical reactions; chromatograms; continental margin; cores; correlation; free energy; gas chromatograms; geochemical cycle; hydrocarbons; ICP mass spectra; isotopes; marine sediments; mass balance; mass spectra; mathematical methods; metals; methane; organic compounds; oxidation; pH; radioactive isotopes; reduction; sampling; sea water; sediments; solutes; spectra; sulfates; sulfur; sulfur cycle; trace metals; transition zones; United States DO - http://dx.doi.org/10.1016/j.gca.2014.08.018 ER - TY - JOUR T1 - Metastatic Testicular Cancer Presenting as Lower Back Pain in a Pilot AN - 1635023722; 21023817 AB - Background: Lower back pain is ubiquitous in the helicopter community and testicular cancer is the most common solid organ tumor that affects approximately 1% of men ages 15 to 35. However, rarely is lower back pain caused by testicular cancer and, in an otherwise healthy male, it is generally low on the differential diagnosis. Literature review discovered the most recent case report where lower back pain was the presenting symptom for testicular cancer was in 1987. Case Report: A 26-yr-old male helicopter pilot presented to clinic complaining of lower back pain for greater than 1 yr for which conservative treatment had failed. The pain was so severe he was unable to sleep and had to remove himself from the flight schedule. The patient was seen by physical therapy and a chiropractor and treated with NSAIDs and other pain medications, including narcotics. After further investigation, it was discovered that the patient's lower back pain was a result of a retroperitoneal metastatic tumor originating from his right testicle. Discussion: It is important to consider that, although most aviators in their twenties have been screened for chronic illness, they are still at risk for developing cancer. In this case, the patient never complained of testicular mass or pain and even denied symptoms during review of systems questioning. Proper education regarding the importance of self-examination and reporting of abnormalities is key to early detection and intervention. The 5-yr survival for metastatic testicular cancer is greater than 95%. JF - Aviation, Space, and Environmental Medicine AU - Bermudez, Daniela J AU - Groh, Jonathan AD - U.S. Navy, 2080 Child St., Naval Air Station Jacksonville, Jacksonville, FL 32214, drdjbermudez@gmail.com Y1 - 2014/11// PY - 2014 DA - November 2014 SP - 1136 EP - 1138 PB - Aerospace Medical Association, 320 S. Henry St. Alexandria VA 22314-3579 United States VL - 85 IS - 11 SN - 0095-6562, 0095-6562 KW - Health & Safety Science Abstracts; Risk Abstracts KW - helicopter KW - retroperitoneal KW - tumor KW - Age KW - Intervention KW - Survival KW - Pain KW - Tumors KW - Organs KW - Cancer KW - Back pain KW - Health risks KW - Education KW - Literature reviews KW - Reviews KW - Helicopters KW - H 2000:Transportation KW - R2 23060:Medical and environmental health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635023722?accountid=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=Aviation%2C+Space%2C+and+Environmental+Medicine&rft.atitle=Metastatic+Testicular+Cancer+Presenting+as+Lower+Back+Pain+in+a+Pilot&rft.au=Bermudez%2C+Daniela+J%3BGroh%2C+Jonathan&rft.aulast=Bermudez&rft.aufirst=Daniela&rft.date=2014-11-01&rft.volume=85&rft.issue=11&rft.spage=1136&rft.isbn=&rft.btitle=&rft.title=Aviation%2C+Space%2C+and+Environmental+Medicine&rft.issn=00956562&rft_id=info:doi/10.3357%2FASEM.3886.2014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Number of references - 8 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Age; Survival; Intervention; Pain; Tumors; Organs; Back pain; Cancer; Health risks; Education; Literature reviews; Reviews; Helicopters DO - http://dx.doi.org/10.3357/ASEM.3886.2014 ER - TY - JOUR T1 - Enhanced production of poly- gamma -glutamic acid by a newly-isolated Bacillus subtilis AN - 1611636001; 20792921 AB - Application of poly-gamma-glutamic acid ( gamma -PGA), an unusual macromolecular anionic polypeptide, is limited due to the high cost associated with its low productivity. Screening bacterial strains to find a more efficient producer is one approach to overcome this limitation. Strain MJ80 was isolated as a gamma -PGA producer among 1,500 bacterial colonies obtained from soil samples. It was identified as Bacillus subtilis, based on the biochemical and morphological properties and 16S rDNA gene sequencing. It produced gamma -PGA from both glutamic acid and soybean powder, identifying it as a facultative glutamic acid-metabolizing bacterium. After optimization of its culture conditions, B. subtilis MJ80 showed gamma -PGA productivity of 75.5 and 68.7 g/l in 3 and 300 l jar fermenters for 3 days cultivation, respectively, the highest productivity reported to date, suggesting MJ80 to be a promising strain for gamma -PGA production. JF - Biotechnology Letters AU - Ju, Wan-Taek AU - Song, Yong-Su AU - Jung, Woo-Jin AU - Park, Ro-Dong AD - Division of Applied Bioscience and Biotechnology, Glucosamine Saccharide Materials-National Research Laboratory (GSM-NRL), Institute of Agricultural Science and Technology, Chonnam National University, Gwangju, 500-757, Republic of Korea, rdpark@chonnam.ac.kr Y1 - 2014/11// PY - 2014 DA - November 2014 SP - 2319 EP - 2324 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 36 IS - 11 SN - 0141-5492, 0141-5492 KW - Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts KW - Soil KW - Powder KW - Colonies KW - Macromolecules KW - Bacillus subtilis KW - Fermenters KW - Glutamic acid KW - Poly( gamma -glutamic acid) KW - rRNA 16S KW - Soybeans KW - J 02320:Cell Biology KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1611636001?accountid=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+Letters&rft.atitle=Enhanced+production+of+poly-+gamma+-glutamic+acid+by+a+newly-isolated+Bacillus+subtilis&rft.au=Ju%2C+Wan-Taek%3BSong%2C+Yong-Su%3BJung%2C+Woo-Jin%3BPark%2C+Ro-Dong&rft.aulast=Ju&rft.aufirst=Wan-Taek&rft.date=2014-11-01&rft.volume=36&rft.issue=11&rft.spage=2319&rft.isbn=&rft.btitle=&rft.title=Biotechnology+Letters&rft.issn=01415492&rft_id=info:doi/10.1007%2Fs10529-014-1613-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Number of references - 19 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Soil; Powder; Macromolecules; Colonies; Fermenters; Glutamic acid; rRNA 16S; Poly( gamma -glutamic acid); Soybeans; Bacillus subtilis DO - http://dx.doi.org/10.1007/s10529-014-1613-3 ER - TY - JOUR T1 - Effect of baroclinicity on vortex axisymmetrization. Part I: Barotropic basic vortex AN - 1566828802; 20719931 AB - The barotropic and baroclinic disturbances axisymmetrized by the barotropic basic vortex are examined in an idealized modeling framework consisting of two layers. Using a Wentzel-Kramers-Brillouin approach, the radial propagation of a baroclinic disturbance is shown to be slower than a barotropic disturbance, resulting in a slower linear axisymmetrization for baroclinic disturbances. The slower-propagating baroclinic waves also cause more baroclinic asymmetric kinetic energy to be transferred directly to the barotropic symmetric vortex than from barotropic disturbances, resulting in a faster axisymmetrization process in the nonlinear baroclinic wave case than in the nonlinear barotropic wave case. JF - Advances in Atmospheric Sciences AU - Peng, Melinda S AU - Peng, Jiayi AU - Li, Tim AU - Hendricks, Eric AD - Naval Research Laboratory, Monterey, California, USA, jiayi.peng@noaa.gov Y1 - 2014/11// PY - 2014 DA - November 2014 SP - 1256 EP - 1266 PB - China Ocean Press, 8 Dahuisi Beijing 100081 China VL - 31 IS - 6 SN - 0256-1530, 0256-1530 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Atmospheric sciences KW - Vortexes KW - Kinetic Energy KW - Model Studies KW - Baroclinic disturbances KW - Barotropic waves KW - Baroclinic mode KW - Kinetics KW - Energy KW - Baroclinic waves KW - Barotropic disturbances KW - Waves KW - Disturbance KW - Barotropic mode KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5010:Network design KW - M2 551.5:General (551.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566828802?accountid=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=Advances+in+Atmospheric+Sciences&rft.atitle=Effect+of+baroclinicity+on+vortex+axisymmetrization.+Part+I%3A+Barotropic+basic+vortex&rft.au=Peng%2C+Melinda+S%3BPeng%2C+Jiayi%3BLi%2C+Tim%3BHendricks%2C+Eric&rft.aulast=Peng&rft.aufirst=Melinda&rft.date=2014-11-01&rft.volume=31&rft.issue=6&rft.spage=1256&rft.isbn=&rft.btitle=&rft.title=Advances+in+Atmospheric+Sciences&rft.issn=02561530&rft_id=info:doi/10.1007%2Fs00376-014-3237-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 18 N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Baroclinic mode; Atmospheric sciences; Barotropic mode; Baroclinic waves; Barotropic disturbances; Vortexes; Barotropic waves; Baroclinic disturbances; Energy; Kinetics; Disturbance; Waves; Model Studies; Kinetic Energy DO - http://dx.doi.org/10.1007/s00376-014-3237-x ER - TY - CPAPER T1 - Forest Certification as a Tool for Integrating Habitat Goals Across State Agencies - A Case Study from Maryland State Forests T2 - 21st Annual Conference of the Wildlife Society AN - 1645184586; 6322147 JF - 21st Annual Conference of the Wildlife Society AU - Jolly, Kenneth Y1 - 2014/10/25/ PY - 2014 DA - 2014 Oct 25 KW - Case studies KW - Forests KW - Governments KW - Certification KW - Habitat KW - USA, Maryland UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Forest+Certification+as+a+Tool+for+Integrating+Habitat+Goals+Across+State+Agencies+-+A+Case+Study+from+Maryland+State+Forests&rft.au=Jolly%2C+Kenneth&rft.aulast=Jolly&rft.aufirst=Kenneth&rft.date=2014-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey=B327B770-E807-4702-9706-28CD53055975 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Terms of Endangerment: Use of Modern Genetic Techniques to Measure the Status of Protected Species on Military Lands T2 - 21st Annual Conference of the Wildlife Society AN - 1645183334; 6322160 JF - 21st Annual Conference of the Wildlife Society AU - Lovich, Robert AU - Funk, Chris Y1 - 2014/10/25/ PY - 2014 DA - 2014 Oct 25 KW - Protected species KW - Military UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Terms+of+Endangerment%3A+Use+of+Modern+Genetic+Techniques+to+Measure+the+Status+of+Protected+Species+on+Military+Lands&rft.au=Lovich%2C+Robert%3BFunk%2C+Chris&rft.aulast=Lovich&rft.aufirst=Robert&rft.date=2014-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey=B327B770-E807-4702-9706-28CD53055975 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Two Decades of Voluntary Flat-tailed Horned Lizard Management T2 - 21st Annual Conference of the Wildlife Society AN - 1645183212; 6322023 JF - 21st Annual Conference of the Wildlife Society AU - Lovich, Robert Y1 - 2014/10/25/ PY - 2014 DA - 2014 Oct 25 KW - Lizards KW - Lacertilia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Two+Decades+of+Voluntary+Flat-tailed+Horned+Lizard+Management&rft.au=Lovich%2C+Robert&rft.aulast=Lovich&rft.aufirst=Robert&rft.date=2014-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey=B327B770-E807-4702-9706-28CD53055975 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Designing functionality into carbon nanofoams: The role of th