TY - JOUR T1 - Distinguishing between shock and tectonic lamellae with the SEM AN - 52830367; 1996-049547 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bohor, Bruce F AU - Fisler, Diana K AU - Gratz, Andrew J AU - Blanchard, Douglas AU - Black, David Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 145 EP - 146 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 1 KW - silicates KW - methods KW - lower Paleocene KW - silica minerals KW - Cretaceous KW - structural controls KW - Paleogene KW - deformation KW - metamorphism KW - lamellae KW - Upper Cretaceous KW - Mesozoic KW - Cenozoic KW - Tertiary KW - volcanism KW - K-T boundary KW - Paleocene KW - quartz KW - framework silicates KW - stratigraphic boundary KW - shock metamorphism KW - SEM data KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52830367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Distinguishing+between+shock+and+tectonic+lamellae+with+the+SEM&rft.au=Bohor%2C+Bruce+F%3BFisler%2C+Diana+K%3BGratz%2C+Andrew+J%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Bohor&rft.aufirst=Bruce&rft.date=1995-03-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=145&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Cenozoic; Cretaceous; deformation; framework silicates; K-T boundary; lamellae; lower Paleocene; Mesozoic; metamorphism; methods; Paleocene; Paleogene; quartz; SEM data; shock metamorphism; silica minerals; silicates; stratigraphic boundary; structural controls; Tertiary; Upper Cretaceous; volcanism ER - TY - JOUR T1 - Large-scale hypervelocity impact experiments using the SHARP gas gun at Lawrence Livermore National Laboratory AN - 52821675; 1996-049673 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Fiske, P S AU - Hinsey, N AU - Brookshaw, L AU - Blanchard, Douglas AU - Black, David Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 399 EP - 400 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 1 KW - United States KW - experimental studies KW - clastic sediments KW - Alameda County California KW - impacts KW - ejecta KW - temperature KW - California KW - Lawrence Livermore National Laboratory KW - gas guns KW - sediments KW - velocity KW - quartz sand KW - planetology KW - applications KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52821675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Large-scale+hypervelocity+impact+experiments+using+the+SHARP+gas+gun+at+Lawrence+Livermore+National+Laboratory&rft.au=Fiske%2C+P+S%3BHinsey%2C+N%3BBrookshaw%2C+L%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Fiske&rft.aufirst=P&rft.date=1995-03-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=399&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Alameda County California; applications; California; clastic sediments; ejecta; experimental studies; gas guns; impacts; instruments; Lawrence Livermore National Laboratory; planetology; quartz sand; sediments; temperature; United States; velocity ER - TY - JOUR T1 - The (super 26) Al- (super 26) Mg record of chondrules; clues to nebular chronology AN - 50335382; 1995-064018 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hutcheon, Ian D AU - Jones, Rhian H AU - Anonymous Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 647 EP - 648 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 2 KW - silicates KW - ordinary chondrites KW - magnesium KW - stony meteorites KW - Mg-26/Al-26 KW - isotopes KW - calcium-aluminum inclusions KW - olivine group KW - Kainsaz Meteorite KW - stable isotopes KW - CO chondrites KW - meteorites KW - radioactive isotopes KW - pyroxene group KW - chronology KW - aluminum KW - olivine KW - inclusions KW - orthosilicates KW - framework silicates KW - Al-27/Al-26 KW - chondrites KW - chain silicates KW - alkaline earth metals KW - plagioclase KW - isotope ratios KW - LL chondrites KW - carbonaceous chondrites KW - solar nebula KW - nesosilicates KW - genesis KW - Manych Meteorite KW - metals KW - chondrules KW - feldspar group KW - fractionation KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50335382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+%28super+26%29+Al-+%28super+26%29+Mg+record+of+chondrules%3B+clues+to+nebular+chronology&rft.au=Hutcheon%2C+Ian+D%3BJones%2C+Rhian+H%3BAnonymous&rft.aulast=Hutcheon&rft.aufirst=Ian&rft.date=1995-03-01&rft.volume=26%2C+Part+2&rft.issue=&rft.spage=647&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-27/Al-26; alkaline earth metals; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; chondrules; chronology; CO chondrites; feldspar group; fractionation; framework silicates; genesis; inclusions; isotope ratios; isotopes; Kainsaz Meteorite; LL chondrites; magnesium; Manych Meteorite; metals; meteorites; Mg-26/Al-26; nesosilicates; olivine; olivine group; ordinary chondrites; orthosilicates; plagioclase; pyroxene group; radioactive isotopes; silicates; solar nebula; stable isotopes; stony meteorites ER - TY - JOUR T1 - H-chondrite parent break-up seven million years ago; one or more events? AN - 50333746; 1996-049717 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Graf, T AU - Caffee, M W AU - Finkel, R C AU - Marti, K AU - Nishiizumi, K AU - Ponganis, K V AU - Blanchard, Douglas AU - Black, David Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 487 EP - 488 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 1 KW - chlorine KW - ordinary chondrites KW - stony meteorites KW - isotopes KW - isotope ratios KW - parent bodies KW - Cl-36 KW - halogens KW - Ne-22/Ne-21 KW - H chondrites KW - exposure age KW - stable isotopes KW - argon KW - meteorites KW - Ar-36 KW - radioactive isotopes KW - noble gases KW - neon KW - Ar-38/He-3 KW - helium KW - chondrites KW - spallation KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50333746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=H-chondrite+parent+break-up+seven+million+years+ago%3B+one+or+more+events%3F&rft.au=Graf%2C+T%3BCaffee%2C+M+W%3BFinkel%2C+R+C%3BMarti%2C+K%3BNishiizumi%2C+K%3BPonganis%2C+K+V%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Graf&rft.aufirst=T&rft.date=1995-03-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=487&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Ar-36; Ar-38/He-3; argon; chlorine; chondrites; Cl-36; exposure age; H chondrites; halogens; helium; isotope ratios; isotopes; meteorites; Ne-22/Ne-21; neon; noble gases; ordinary chondrites; parent bodies; radioactive isotopes; spallation; stable isotopes; stony meteorites ER - TY - JOUR T1 - Cosmogenic (super 26) Al chronology of the late Wisconsinan glacial maximum in north-central New Jersey AN - 50157662; 1995-030863 JF - Abstracts with Programs - Geological Society of America AU - Larsen, Patrick L AU - Bierman, Paul R AU - Caffee, Marc AU - Anonymous Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 63 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 1 SN - 0016-7592, 0016-7592 KW - upper Wisconsinan KW - United States KW - Laurentide ice sheet KW - Quaternary KW - isotopes KW - cosmogenic elements KW - Wisconsinan KW - upper Pleistocene KW - Cenozoic KW - Al-26 KW - radioactive isotopes KW - dates KW - metals KW - aluminum KW - moraines KW - absolute age KW - Pleistocene KW - New Jersey KW - north-central New Jersey KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50157662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cosmogenic+%28super+26%29+Al+chronology+of+the+late+Wisconsinan+glacial+maximum+in+north-central+New+Jersey&rft.au=Larsen%2C+Patrick+L%3BBierman%2C+Paul+R%3BCaffee%2C+Marc%3BAnonymous&rft.aulast=Larsen&rft.aufirst=Patrick&rft.date=1995-03-01&rft.volume=27&rft.issue=1&rft.spage=63&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, 30th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 2 N1 - PubXState - CO N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Al-26; aluminum; Cenozoic; cosmogenic elements; dates; isotopes; Laurentide ice sheet; metals; moraines; New Jersey; north-central New Jersey; Pleistocene; Quaternary; radioactive isotopes; United States; upper Pleistocene; upper Wisconsinan; Wisconsinan ER - TY - JOUR T1 - Solar cosmic ray records in meteorites AN - 50105359; 1995-064220 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nishiizumi, K AU - Finkel, R C AU - Caffee, M W AU - Reedy, R C AU - Anonymous Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 1053 EP - 1054 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 2 KW - alkaline earth metals KW - LEW 87169 KW - stony meteorites KW - Be-10 KW - isotopes KW - Lewis Cliff Meteorites KW - ALHA 83101 KW - OTTA 80301 KW - cosmogenic elements KW - ALHA 79036 KW - meteorites KW - Al-26 KW - Allan Hills Meteorites KW - radioactive isotopes KW - META 78019 KW - Meteorite Hills Meteorites KW - metals KW - aluminum KW - Outpost Nunatak Meteorites KW - cosmic rays KW - chondrites KW - ALHA 84123 KW - beryllium KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50105359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Solar+cosmic+ray+records+in+meteorites&rft.au=Nishiizumi%2C+K%3BFinkel%2C+R+C%3BCaffee%2C+M+W%3BReedy%2C+R+C%3BAnonymous&rft.aulast=Nishiizumi&rft.aufirst=K&rft.date=1995-03-01&rft.volume=26%2C+Part+2&rft.issue=&rft.spage=1053&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-26; ALHA 79036; ALHA 83101; ALHA 84123; alkaline earth metals; Allan Hills Meteorites; aluminum; Be-10; beryllium; chondrites; cosmic rays; cosmogenic elements; isotopes; LEW 87169; Lewis Cliff Meteorites; META 78019; metals; Meteorite Hills Meteorites; meteorites; OTTA 80301; Outpost Nunatak Meteorites; radioactive isotopes; stony meteorites ER - TY - JOUR T1 - Final results of cosmogenic nuclides in lunar rock 64455 AN - 50103768; 1995-064221 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nishiizumi, K AU - Kohl, C P AU - Arnold, J R AU - Finkel, R C AU - Caffee, M W AU - Masarik, J AU - Reedy, R C AU - Anonymous Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 1055 EP - 1056 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 2 KW - chlorine KW - alkaline earth metals KW - Be-10 KW - Moon KW - isotopes KW - Cl-36 KW - halogens KW - mass spectra KW - lunar sample 64455 KW - cosmogenic elements KW - Al-26 KW - lunar samples KW - radioactive isotopes KW - metals KW - aluminum KW - spectra KW - beryllium KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50103768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Final+results+of+cosmogenic+nuclides+in+lunar+rock+64455&rft.au=Nishiizumi%2C+K%3BKohl%2C+C+P%3BArnold%2C+J+R%3BFinkel%2C+R+C%3BCaffee%2C+M+W%3BMasarik%2C+J%3BReedy%2C+R+C%3BAnonymous&rft.aulast=Nishiizumi&rft.aufirst=K&rft.date=1995-03-01&rft.volume=26%2C+Part+2&rft.issue=&rft.spage=1055&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Be-10; beryllium; chlorine; Cl-36; cosmogenic elements; halogens; isotopes; lunar sample 64455; lunar samples; mass spectra; metals; Moon; radioactive isotopes; spectra ER - TY - JOUR T1 - Exposure history of lunar meteorite QUE 93069 AN - 50097929; 1995-064219 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nishiizumi, K AU - Caffee, M W AU - Finkel, R C AU - Reedy, R C AU - Anonymous Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 1051 EP - 1052 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 2 KW - chlorine KW - lunar meteorites KW - alkaline earth metals KW - stony meteorites KW - Be-10 KW - Moon KW - isotopes KW - Cl-36 KW - halogens KW - cosmogenic elements KW - achondrites KW - evolution KW - meteorites KW - Al-26 KW - radioactive isotopes KW - Antarctica KW - major elements KW - metals KW - aluminum KW - Queen Alexandra Range Meteorites KW - cosmic rays KW - beryllium KW - QUE 93069 KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Exposure+history+of+lunar+meteorite+QUE+93069&rft.au=Nishiizumi%2C+K%3BCaffee%2C+M+W%3BFinkel%2C+R+C%3BReedy%2C+R+C%3BAnonymous&rft.aulast=Nishiizumi&rft.aufirst=K&rft.date=1995-03-01&rft.volume=26%2C+Part+2&rft.issue=&rft.spage=1051&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 - Twenty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; Al-26; alkaline earth metals; aluminum; Antarctica; Be-10; beryllium; chlorine; Cl-36; cosmic rays; cosmogenic elements; evolution; halogens; isotopes; lunar meteorites; major elements; metals; meteorites; Moon; QUE 93069; Queen Alexandra Range Meteorites; radioactive isotopes; stony meteorites ER - TY - JOUR T1 - Aneuploidy in late-step spermatids of mice detected by two-chromosome fluorescence in situ hybridization. AN - 77291044; 7766420 AB - A multicolor procedure employing fluorescence in situ hybridization is described for detecting chromosomal domains and germinal aneuploidy in late-step spermatids in mice using DNA probes specific for repetitive sequences near the centromeres of chromosomes 8 and X. These probes were nick-translated with biotin- or digoxigenin-labeled nucleotides, and were detected with FITC or rhodamine. Probe and hybridization specificities were confirmed using metaphase chromosomes from spleen and bone marrow cells as well as from primary and secondary spermatocytes. Late-step spermatids, identified in testicular preparations by their hooked shape, yielded compact fluorescence domains in approximately 50% and > 99% of cells when hybridized with probes for chromosomes X and 8, respectively. In a survey of > 80,000 late-step spermatids from 8 healthy young adult C57BL/6 or B6C3F1 mice, approximately 3/10,000 spermatids had fluorescence phenotypes indicative of X-X or 8-8 hyperhaploidy. These frequencies are consistent with published frequencies of aneuploidy in meiotic metaphase II and first cleavage metaphases of the mouse, providing preliminary validation of sperm hybridization for the detection of aneuploidy. No significant animal or strain differences were observed. In addition, the hyperhaploidy frequencies for murine spermatids were indistinguishable for those for sperm from healthy men obtained by a similar hybridization procedure. These procedures for detecting aneuploid male gametes are examples of "bridging biomarkers" between human and animal studies. They have promising applications for investigations of the genetic, reproductive, and toxicological factors leading to abnormal reproductive outcomes of paternal origin. JF - Molecular reproduction and development AU - Wyrobek, A AU - Lowe, X AU - Pinkel, D AU - Bishop, J AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, California 94550, USA. Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 259 EP - 266 VL - 40 IS - 2 SN - 1040-452X, 1040-452X KW - DNA Probes KW - 0 KW - Index Medicus KW - Animals KW - Humans KW - In Situ Hybridization, Fluorescence KW - Organ Specificity KW - Mice KW - Metaphase KW - Centromere -- ultrastructure KW - Phenotype KW - Bone Marrow Cells KW - Haploidy KW - Meiosis KW - Mice, Inbred C57BL KW - Mice, Inbred C3H KW - Lymphocytes -- cytology KW - Species Specificity KW - Male KW - Spermatids -- ultrastructure KW - Spermatids -- cytology KW - Aneuploidy KW - X Chromosome -- ultrastructure KW - Chromosomes -- ultrastructure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77291044?accountid=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+reproduction+and+development&rft.atitle=Aneuploidy+in+late-step+spermatids+of+mice+detected+by+two-chromosome+fluorescence+in+situ+hybridization.&rft.au=Wyrobek%2C+A%3BLowe%2C+X%3BPinkel%2C+D%3BBishop%2C+J&rft.aulast=Wyrobek&rft.aufirst=A&rft.date=1995-02-01&rft.volume=40&rft.issue=2&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Molecular+reproduction+and+development&rft.issn=1040452X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-07-06 N1 - Date created - 1995-07-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Dose-response studies of MeIQx in rat liver and liver DNA at low doses. AN - 77150819; 7859370 AB - 2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) is a heterocyclic amine mutagen found in cooked meats and is carcinogenic in mice and rats at high doses (mg/kg body wt). Humans, however, are exposed to low amounts (p.p.b.) in the diet, and the effects caused by exposure to human equivalent doses of MeIQx have been difficult to determine accurately. We report on the effect of MeIQx exposure on liver bioavailability, hepatic DNA binding and MeIQx persistence in both liver tissue and liver DNA after acute (24 h), and subchronic (7 day and 42 day) exposures in male Sprague-Dawley rats. Male Sprague-Dawley rats were administered [2-14C]MeIQx either by gavage or in the diet for 1, 7 or 42 days (1 x 10(-6) mg/kg day up to 3.4 x 10(-2) mg/kg day dose) and the [2-14C]MeIQx was measured by accelerator mass spectrometry (AMS). Assessment of the kinetics of hepatic MeIQx DNA adduct formation over 42 days (1.1 x 10(-4) mg [2-14C]MeIQx kg daily dose) shows that steady-state [2-14C]MeIQx tissue concentrations of 138 +/- 15 pg/g liver and DNA adduct levels of 113 +/- 10 ag adduct/micrograms DNA were reached at 14-28 days and 28 days respectively. The relationship between administered dose and either hepatic MeIQx DNA adduct levels or MeIQx tissue levels are linear for the 24 h, 7 day and 42 day exposures. Furthermore, MeIQx adducts persist for at least 14 days after exposure ceases. These data suggest that bioavailability and DNA adduction by MeIQx increase linearly with increasing dose for both acute and subchronic exposures. These data also show that MeIQx DNA adducts are useful in predicting daily exposure and support a linear extrapolation in the risk assessment of MeIQx. However, the quantitative relationship between DNA adducts and tumor formation will also depend on the specific tissue and the subsequent steps needed for tumor progression. JF - Carcinogenesis AU - Frantz, C E AU - Bangerter, C AU - Fultz, E AU - Mayer, K M AU - Vogel, J S AU - Turteltaub, K W AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94550. Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 367 EP - 373 VL - 16 IS - 2 SN - 0143-3334, 0143-3334 KW - Carbon Radioisotopes KW - 0 KW - Carcinogens KW - DNA Adducts KW - Mutagens KW - Nucleotides KW - Quinoxalines KW - 2-amino-3,8-dimethylimidazo(4,5-f)quinoxaline KW - 77500-04-0 KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Sensitivity and Specificity KW - Rats KW - Nucleotides -- metabolism KW - Animals KW - Rats, Sprague-Dawley KW - Dose-Response Relationship, Drug KW - Mass Spectrometry -- methods KW - Tissue Distribution KW - Male KW - Biological Availability KW - DNA Adducts -- biosynthesis KW - Carcinogens -- pharmacokinetics KW - DNA -- metabolism KW - Quinoxalines -- metabolism KW - Carcinogens -- toxicity KW - Liver -- metabolism KW - Mutagens -- toxicity KW - Mutagens -- pharmacokinetics KW - DNA -- drug effects KW - Carcinogens -- metabolism KW - Liver -- drug effects KW - Mutagens -- metabolism KW - Quinoxalines -- toxicity KW - Quinoxalines -- pharmacokinetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77150819?accountid=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=Carcinogenesis&rft.atitle=Dose-response+studies+of+MeIQx+in+rat+liver+and+liver+DNA+at+low+doses.&rft.au=Frantz%2C+C+E%3BBangerter%2C+C%3BFultz%2C+E%3BMayer%2C+K+M%3BVogel%2C+J+S%3BTurteltaub%2C+K+W&rft.aulast=Frantz&rft.aufirst=C&rft.date=1995-02-01&rft.volume=16&rft.issue=2&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-03-23 N1 - Date created - 1995-03-23 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - American Society for Mechanical Engineers biannual mixed waste symposium (3rd) AN - 52865217; 1996-029012 AB - Lawrence Livermore National Laboratory (LLNL) has developed a portable screening system that will recondition radioactively contaminated gravel in the field. The separation technique employed by this system removes dirt, contaminated debris, and other fine particles from gravel. At LLNL, gravel is used in conjunction with the experimental testing of explosives to reduce shock wave propagation. The gravel surrounds the experimental device and buffers the energy generated from the explosion. During an explosion, some of the gravel is broken down into small particles and mixed with contaminants. Contaminants in the used gravel originate from metal sheathing and other parts comprising, the experimental device. These contaminants may consist of radionuclides and metals that are considered hazardous by the State of California when disposed. This paper describes the process that conveys contaminated material into the screener system, sprays the material with recycled water or other mild cleaning chemicals, and separates particles based on size. Particles greater than a specified size are discharged out of the screener separator and recycled back into use, thereby reducing the amount of mixed waste generated and minimizing the need for new gravel. The fines or silt are flushed out of the separator with the water and are removed from the water and consolidated into a drum with the use of a hydrocyclone separator and drum decant system. Because the water in the spray system is recycled, minimal makeup water is needed. The system monitors pH and total dissolved solids. JF - American Society for Mechanical Engineers biannual mixed waste symposium (3rd) AU - Walsh, H AU - Bowers, J S AU - Cadwell, K Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 14 VL - UCRL-JC-118900 | CONF-950877-4 KW - soils KW - experimental studies KW - explosions KW - clastic sediments KW - pollutants KW - pollution KW - gravel KW - remediation KW - radioactive waste KW - laboratory studies KW - sediments KW - testing KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52865217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Walsh%2C+H%3BBowers%2C+J+S%3BCadwell%2C+K&rft.aulast=Walsh&rft.aufirst=H&rft.date=1995-02-01&rft.volume=27&rft.issue=6&rft.spage=234&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 - American Society for Mechanical Engineers biannual mixed waste symposium (3rd) N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009526NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Geothermal areas as analogues to chemical processes in the near-field and altered zone of the potential Yucca Mountain, Nevada repository AN - 52775394; 1997-002146 AB - The need to bound system performance of the potential Yucca Mountain repository for thousands of years after emplacement of high-level nuclear waste requires the use of computer codes. The use of such codes to produce reliable bounds over such long time periods must be tested using long-lived natural and historical systems as analogues. The geothermal systems of the Taupo Volcanic Zone (TVZ) in New Zealand were selected as the site most amenable to study. The rocks of the TVZ are silicic volcanics that are similar in composition to Yucca Mountain. The area has been subjected to temperatures of 25 to 300 C which have produced a variety of secondary minerals similar to those anticipated at Yucca Mountain. The availability of rocks, fluids and fabricated materials for sampling is excellent because of widespread exploitation of the systems for geothermal power. Current work has focused on testing the ability of the EQ3/6 code and thermodynamic data base to describe mineral-fluid relations at elevated temperatures. Available field data on rates of silica precipitation from heated fluids have been analyzed and compared to laboratory rates. The microbially influenced degradation of concrete in the Broadlands-Ohaaki geothermal field is being characterized. JF - Geothermal areas as analogues to chemical processes in the near-field and altered zone of the potential Yucca Mountain, Nevada repository AU - Bruton, C J AU - Glassley, W E AU - Meike, A Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 24 VL - UCRL-ID-119842 KW - United States KW - hydrology KW - aquifer vulnerability KW - high-level waste KW - Australasia KW - Taupo volcanic zone KW - mathematical models KW - simulation KW - Nye County Nevada KW - North Island KW - radioactive waste KW - ground water KW - aquifers KW - geothermal fields KW - geothermal systems KW - water-rock interaction KW - systems analogs KW - near-field KW - Broadlands KW - waste disposal KW - Yucca Mountain KW - New Zealand KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bruton%2C+C+J%3BGlassley%2C+W+E%3BMeike%2C+A&rft.aulast=Bruton&rft.aufirst=C&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geothermal+areas+as+analogues+to+chemical+processes+in+the+near-field+and+altered+zone+of+the+potential+Yucca+Mountain%2C+Nevada+repository&rft.title=Geothermal+areas+as+analogues+to+chemical+processes+in+the+near-field+and+altered+zone+of+the+potential+Yucca+Mountain%2C+Nevada+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95017857NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Plasma arc heated secondary combustion chamber AN - 52654828; 1998-003122 AB - This paper describes a secondary combustion chamber (SCC) for hazardous waste treatment systems that uses a plasma arc torch as the heat source. Developed under a cooperative research and development agreement (CRADA) between Retech, Inc. and Lawrence Livermore National Laboratory (LLNL), the unit is intended primarily to handle the off-gas from a Plasma Arc Centrifugal Treatment (PACT) system. It is designed to heat the effluent gas which may contain volatile organic compounds, and maintain the gas temperature above 1000 C for two seconds or more. The benefits of using a plasma arc gas heater are described in comparison to a conventional fossil fuel heated SCC. Thermal design considerations are discussed. Analysis and experimental results are presented to show the effectiveness in destroying hazardous compounds and reducing the total volume of gaseous emissions. JF - Plasma arc heated secondary combustion chamber AU - Haun, R AU - Paulson, B AU - Schlienger, M AU - Goerz, D AU - Kerns, J Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 11 VL - UCRL-JC-119975 | CONF-950216-149 KW - soils KW - hazardous waste KW - volatiles KW - organic compounds KW - pollutants KW - volatile organic compounds KW - pollution KW - combustion KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Haun%2C+R%3BPaulson%2C+B%3BSchlienger%2C+M%3BGoerz%2C+D%3BKerns%2C+J&rft.aulast=Haun&rft.aufirst=R&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Plasma+arc+heated+secondary+combustion+chamber&rft.title=Plasma+arc+heated+secondary+combustion+chamber&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95014991NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '95, Tucson, AZ, Feb. 26 - Mar. 2, 1995; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Modelling the release to the environment in the Kara Sea from radioactive waste in the dumped reactor compartment of the icebreaker Lenin AN - 51531747; 2006-081558 JF - ONR/NRL workshop on Modeling the dispersion of nuclear contaminants in the Arctic seas AU - Timms, S J AU - Lynn, N M AU - Mount, Mark E AU - Sivintsev, Y (Yu) A2 - Preller, Ruth H. A2 - Edson, Robert Y1 - 1995/02// PY - 1995 DA - February 1995 VL - NRL/MR/7322--95-7584 KW - corrosion KW - concentration KW - sea water KW - numerical models KW - isotopes KW - pollutants KW - Arctic region KW - radioactive waste KW - models KW - radioactive isotopes KW - Kara Sea KW - Barents Sea KW - marine environment KW - Arctic Ocean KW - fission KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51531747?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Timms%2C+S+J%3BLynn%2C+N+M%3BMount%2C+Mark+E%3BSivintsev%2C+Y+%28Yu%29&rft.aulast=Timms&rft.aufirst=S&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modelling+the+release+to+the+environment+in+the+Kara+Sea+from+radioactive+waste+in+the+dumped+reactor+compartment+of+the+icebreaker+Lenin&rft.title=Modelling+the+release+to+the+environment+in+the+Kara+Sea+from+radioactive+waste+in+the+dumped+reactor+compartment+of+the+icebreaker+Lenin&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - ONR/NRL workshop on Modeling the dispersion of nuclear contaminants in the Arctic seas N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 12 N1 - Availability - Naval Research Laboratory, Stennis Space Center, MS, United States N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - 3-D modeling project; 3rd report AN - 51058064; 1996-059838 AB - The two geologic models (overthrust and salt dome) are now finalized, the acquisition phases are defined, and DOE laboratories have started the computations. Simulation for phase A is expected to be completed during the first quarter of 1995. JF - Geophysics: The Leading Edge of Exploration AU - Aminzadeh, F AU - Burkhard, N AU - Kunz, T AU - Nicoletis, L AU - Rocca, F Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 125 EP - 128 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 14 IS - 2 SN - 0732-989X, 0732-989X KW - petroleum exploration KW - three-dimensional models KW - data acquisition KW - geophysical methods KW - data processing KW - petroleum KW - seismic methods KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51058064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics%3A+The+Leading+Edge+of+Exploration&rft.atitle=3-D+modeling+project%3B+3rd+report&rft.au=Aminzadeh%2C+F%3BBurkhard%2C+N%3BKunz%2C+T%3BNicoletis%2C+L%3BRocca%2C+F&rft.aulast=Aminzadeh&rft.aufirst=F&rft.date=1995-02-01&rft.volume=14&rft.issue=2&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Geophysics%3A+The+Leading+Edge+of+Exploration&rft.issn=0732989X&rft_id=info:doi/10.1190%2F1.1437102 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - PubXState - OK N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data acquisition; data processing; geophysical methods; petroleum; petroleum exploration; seismic methods; three-dimensional models DO - http://dx.doi.org/10.1190/1.1437102 ER - TY - RPRT T1 - January 17, 1994 Northridge earthquake; effects on selected industrial facilities and lifelines AN - 50337130; 1996-043317 AB - Revision 0 of this report is being published in February 1995 to closely mark the one-year anniversary of the Northridge earthquake. A September 1994 draft version of the report was reviewed by DOE and NRC, and many of the review comments are incorporated into Revision 0. While this revision of the report is not entirely complete, it is being made available for comment, review, and evaluation. Since the report was written by several authors, sections of the report have slightly different styles. Several sections of Revision 0 are not complete, but are planned to be completed in Revision 1. The primary unfinished section is Section 3.3 on Electric Power Transmission. Other sections of Revision 0, such as Section 4.5.2 on the Energy Technology Engineering Center and 3.2 on Electric Power Generation, will be enhanced with further detailed information as it becomes available. In addition, further data, including processed response spectra for investigated facilities and cataloging of relay performance, will be added to Revision 1 depending upon investigation support. While Revision 0 of this report is being published by LLNL, Revision 1 is planned to be published by EPRI. The anticipated release date for Revision 1 is December 1995. Unfortunately, the one-year anniversary of the Northridge earthquake was also marked by the devastating Hyogo-Ken Nanbu (or Hanshin-Awaji) earthquake in Kobe, Japan. As compared to the Northridge earthquake, there were many more deaths, collapsed structures, destroyed lifelines, and fires following the Kobe earthquake. Lessons from the Kobe earthquake will both reemphasize topics discussed in this report and provide further issues to be addressed when designing and retrofitting structures, systems, and components for seismic strong motion. JF - January 17, 1994 Northridge earthquake; effects on selected industrial facilities and lifelines AU - Eli, M W AU - Sommer, S C AU - Roche, T R AU - Merz, K L Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 212 VL - UCRL-ID-120522 KW - United States KW - Los Angeles County California KW - failures KW - damage KW - effects KW - structures KW - evaluation KW - California KW - buildings KW - Northridge earthquake 1994 KW - earthquakes KW - roads KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50337130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Eli%2C+M+W%3BSommer%2C+S+C%3BRoche%2C+T+R%3BMerz%2C+K+L&rft.aulast=Eli&rft.aufirst=M&rft.date=1995-02-01&rft.volume=27&rft.issue=6&rft.spage=291&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 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011431NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Cost-effective sampling of ground water monitoring wells AN - 50323561; 1998-002649 AB - Cost-Effective Sampling (CES) is a method for estimating the lowest-frequency (and, as a result, lowest-cost) sampling schedule for a given groundwater monitoring location which will still provide needed information for regulatory and remedial decision-making. Its initial development was motivated by the preponderance of sampling results showing little change over time or falling below detection limits at Lawrence Livermore National Laboratory's (LLNL's) environmental restoration sites. The fact that many locations had never shown, or had ceased for some time to show, any detectable levels or changes in levels of contamination suggested that some of their 700+ groundwater monitoring wells were being sampled more often than necessary. Similar concerns were raised at the Savannah River Site (SRS), where some 10,000 samples are taken per year from 1500+ monitoring wells. The question facing both organizations has been how to reduce sampling costs while still satisfying both regulatory agencies and their own scientists and engineers that sufficient data will be collected for decision-making purposes. The first version of CES was implemented at LLNL's Livermore site in 1992 and approved by regulators under CERCLA. It is designed to statistically evaluate the sampling results to be able to recommend sampling schedules of groundwater monitoring locations for a common suite of volatile organic compounds, with the goal of reducing frequencies. The table below presents the sampling status of monitoring wells at LLNL's two restoration sites both before and after the application of CES. JF - Cost-effective sampling of ground water monitoring wells AU - Johnson, V M AU - Ridley, M N AU - Tuckfield, R C Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 9 VL - UCRL-JC-118909 | CONF-9504134-6 KW - wells KW - water KW - United States KW - monitoring KW - South Carolina KW - Superfund KW - pollutants KW - regulations KW - pollution KW - decision-making KW - cost KW - ground water KW - sampling KW - Savannah River Site KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50323561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johnson%2C+V+M%3BRidley%2C+M+N%3BTuckfield%2C+R+C&rft.aulast=Johnson&rft.aufirst=V&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Cost-effective+sampling+of+ground+water+monitoring+wells&rft.title=Cost-effective+sampling+of+ground+water+monitoring+wells&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012222NEG, Springfield, VA, United States N1 - SuppNotes - Presented at HAZMACON '95; hazardous materials management conference and exhibition, San Jose, CA, April 4-6, 1995; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Transient electrical response of San Quintin Dunite as a function of oxygen fugacity changes; information about charge carriers AN - 50177956; 1995-039187 AB - The electrical conductivity (sigma ) of San Quintin dunite (SQD) measured between 950 and 1150 degrees C at controlled oxygen fugacity (f (sub O2) ) within the olivine stability field shows transients in response to changes in f (sub O2) . Such behavior has not been reported previously for measurements made under similar conditions on either olivine single crystals or polycrystalline samples (dunites and lherzolites) in which olivine is the major phase. In general for olivine, an increase in f (sub O2) results in an increase in sigma . The transient is manifested as a change in sigma from a stable equilibrium value at a specific f (sub O2) to a quickly established subsequent value, the direction of which is opposite that of the final value that will be attained for the f (sub O2) change. This transient may be caused by a changing population of electrons produced by oxygen vacancies, the grain boundaries, or a short-lived defect. We postulate that the transient is observed in this particular dunite because of its large surface area to volume ratio. The transient is more pronounced at relatively high f (sub O2) (super 3) and temperatures between 950 and 1100 degrees C. At relatively low f (sub O2) s and temperatures higher than 1100 degrees C, the effect is diminished. The Seebeck coefficient (S), at 1200 degrees C, is slightly smaller than that reported for single-crystal olivine, and at 1100 degrees C is similar to that reported for single crystal olivine. Copyright 1995 by the American Geophysical Union. JF - Geophysical Research Letters AU - Roberts, Jeffery J AU - Duba, Alfred G Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 453 EP - 456 PB - American Geophysical Union, Washington, DC VL - 22 IS - 4 SN - 0094-8276, 0094-8276 KW - silicates KW - electrical conductivity KW - oxygen KW - igneous rocks KW - phase transitions KW - olivine group KW - fugacity KW - temperature KW - plutonic rocks KW - grain boundaries KW - olivine KW - orthosilicates KW - kinetics KW - dunite KW - grain size KW - properties KW - defects KW - ultramafics KW - nesosilicates KW - models KW - transient phenomena KW - volume KW - peridotites KW - polycrystalline materials KW - San Quintin Dunite KW - geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Transient+electrical+response+of+San+Quintin+Dunite+as+a+function+of+oxygen+fugacity+changes%3B+information+about+charge+carriers&rft.au=Roberts%2C+Jeffery+J%3BDuba%2C+Alfred+G&rft.aulast=Roberts&rft.aufirst=Jeffery&rft.date=1995-02-01&rft.volume=22&rft.issue=4&rft.spage=453&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F94GL03347 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - defects; dunite; electrical conductivity; fugacity; geophysics; grain boundaries; grain size; igneous rocks; kinetics; models; nesosilicates; olivine; olivine group; orthosilicates; oxygen; peridotites; phase transitions; plutonic rocks; polycrystalline materials; properties; San Quintin Dunite; silicates; temperature; transient phenomena; ultramafics; volume DO - http://dx.doi.org/10.1029/94GL03347 ER - TY - JOUR T1 - Ultrasonic velocity-porosity relationships for sandstone analogs made from fused glass beads AN - 50169938; 1995-021475 AB - Using fused glass beads, we have constructed a suite of clean sandstone analogs, with porosities ranging from about 1 to 43 percent, to test the applicability of various composite medium theories that model elastic properties. We measured P- and S-wave velocities in dry and saturated cases for our synthetic sandstones and compared the observations to theoretical predictions of the Hashin-Shtrikman bounds, a differential effective medium approach, and a self-consistent theory known as the coherent potential approximation. The self-consistent theory fits the observed velocities in these sandstone analogs because it allows both grains and pores to remain connected over a wide range of porosities. This behavior occurs because this theory treats grains and pores symmetrically without requiring a single background (host) material, and it also allows the composite medium to become disconnected at a finite porosity. In contrast, the differential effective medium theory and the Hashin-Shtrikman upper bound overestimate the observed velocities of the sandstone analogs because these theories assume the microgeometry is represented by isolated pores embedded in a host material that remains continuous even for high porosities. We also demonstrate that the differential effective medium theory and the Hashin-Shtrikman upper bound correctly estimate bulk moduli of porous glass foams, again because the microstructure of the samples is consistent with the implicit assumptions of these two theoretical approaches. JF - Geophysics AU - Berge, Patricia A AU - Bonner, Brian P AU - Berryman, James G Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 108 EP - 119 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 60 IS - 1 SN - 0016-8033, 0016-8033 KW - P-waves KW - body waves KW - self-consistent theory KW - Hashin-Shtrikman bounds KW - analog simulation KW - geophysical methods KW - sandstone KW - elastic waves KW - ultrasonic methods KW - porosity KW - seismic methods KW - sedimentary rocks KW - cracks KW - velocity KW - seismic waves KW - clastic rocks KW - S-waves KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics&rft.atitle=Ultrasonic+velocity-porosity+relationships+for+sandstone+analogs+made+from+fused+glass+beads&rft.au=Berge%2C+Patricia+A%3BBonner%2C+Brian+P%3BBerryman%2C+James+G&rft.aulast=Berge&rft.aufirst=Patricia&rft.date=1995-02-01&rft.volume=60&rft.issue=1&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443738 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1995-01-01 N1 - Number of references - 52 N1 - PubXState - OK N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2013-05-16 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - analog simulation; body waves; clastic rocks; cracks; elastic waves; geophysical methods; Hashin-Shtrikman bounds; P-waves; porosity; S-waves; sandstone; sedimentary rocks; seismic methods; seismic waves; self-consistent theory; ultrasonic methods; velocity DO - http://dx.doi.org/10.1190/1.1443738 ER - TY - JOUR T1 - Kinetic analysis of California petroleum source rocks by programmed temperature micropyrolysis AN - 50149634; 1995-038473 JF - Organic Geochemistry AU - Reynolds, John G AU - Burnham, Alan K AU - Mitchell, Thomas O Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 109 EP - 120 PB - Pergamon, Oxford-New York VL - 23 IS - 2 SN - 0146-6380, 0146-6380 KW - United States KW - oxygen KW - source rocks KW - petroleum KW - onshore KW - Modelo Formation KW - Santa Barbara Basin KW - oil and gas fields KW - cores KW - temperature KW - Cenozoic KW - California KW - activation energy KW - Ventura Basin KW - Monterey Formation KW - sedimentary rocks KW - pyrolysis KW - carbon KW - outcrops KW - organic carbon KW - kinetics KW - organic sulfur KW - organic materials KW - Los Angeles County California KW - asphalt KW - shale KW - middle Miocene KW - Miocene KW - Naples Beach KW - bitumens KW - Tertiary KW - organic compounds KW - Southern California KW - Neogene KW - sulfur KW - Los Angeles Basin KW - upper Miocene KW - South Elwood Field KW - kerogen KW - clastic rocks KW - energy KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50149634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Organic+Geochemistry&rft.atitle=Kinetic+analysis+of+California+petroleum+source+rocks+by+programmed+temperature+micropyrolysis&rft.au=Reynolds%2C+John+G%3BBurnham%2C+Alan+K%3BMitchell%2C+Thomas+O&rft.aulast=Reynolds&rft.aufirst=John&rft.date=1995-02-01&rft.volume=23&rft.issue=2&rft.spage=109&rft.isbn=&rft.btitle=&rft.title=Organic+Geochemistry&rft.issn=01466380&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01466380 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - activation energy; asphalt; bitumens; California; carbon; Cenozoic; clastic rocks; cores; energy; kerogen; kinetics; Los Angeles Basin; Los Angeles County California; middle Miocene; Miocene; Modelo Formation; Monterey Formation; Naples Beach; Neogene; oil and gas fields; onshore; organic carbon; organic compounds; organic materials; organic sulfur; outcrops; oxygen; petroleum; pyrolysis; Santa Barbara Basin; sedimentary rocks; shale; source rocks; South Elwood Field; Southern California; sulfur; temperature; Tertiary; United States; upper Miocene; Ventura Basin ER - TY - JOUR T1 - On equilibrium and primary variables in transport in porous media AN - 50131021; 1995-055005 JF - Transport in Porous Media AU - Bear, J AU - Nitao, J J Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 151 EP - 184 PB - D. Reidel Publishing Company, Dordrecht VL - 18 IS - 2 SN - 0169-3913, 0169-3913 KW - diffusion KW - hydraulics KW - pressure KW - capillary pressure KW - shear stress KW - entropy KW - Darcy's law KW - stress KW - porous materials KW - free energy KW - equations KW - equilibrium KW - models KW - enthalpy KW - phase rule KW - thermodynamic properties KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50131021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+Gangdese+and+Renbu-Zedong+thrust+systems%3B+westward+extension+to+Mt.+Kailas&rft.au=Ryerson%2C+F+J%3BYin%2C+A%3BHarrison%2C+T+M%3BMurphy%2C+M+A%3BAnonymous&rft.aulast=Ryerson&rft.aufirst=F&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - http://springerlink.metapress.com/(l4tqdq55jga2hgb0achos1qm)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100342,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Document feature - 2 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - capillary pressure; Darcy's law; diffusion; enthalpy; entropy; equations; equilibrium; free energy; hydraulics; models; phase rule; porous materials; pressure; shear stress; stress; thermodynamic properties ER - TY - JOUR T1 - Analysis of Lg spectral ratios from NTS explosions; implications for the source mechanisms of spall and generation of Lg waves AN - 50104227; 1995-066555 JF - Bulletin of the Seismological Society of America AU - Patton, Howard J AU - Taylor, Steven R Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 220 EP - 236 PB - Seismological Society of America, Berkeley, CA VL - 85 IS - 1 SN - 0037-1106, 0037-1106 KW - United States KW - Lg-waves KW - Green function KW - elastic waves KW - short-period waves KW - frequency KW - Nevada Test Site KW - surface waves KW - Yucca Flat KW - Rg-waves KW - spectra KW - algorithms KW - nuclear explosions KW - Nevada KW - upper crust KW - seismograms KW - body waves KW - focal mechanism KW - seismology KW - numerical models KW - guided waves KW - explosions KW - Nye County Nevada KW - Rayleigh waves KW - Pg-waves KW - spalling KW - models KW - seismic waves KW - wave dispersion KW - earthquakes KW - crust KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50104227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Analysis+of+Lg+spectral+ratios+from+NTS+explosions%3B+implications+for+the+source+mechanisms+of+spall+and+generation+of+Lg+waves&rft.au=Patton%2C+Howard+J%3BTaylor%2C+Steven+R&rft.aulast=Patton&rft.aufirst=Howard&rft.date=1995-02-01&rft.volume=85&rft.issue=1&rft.spage=220&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 41 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - algorithms; amplitude; body waves; crust; earthquakes; elastic waves; explosions; focal mechanism; frequency; Green function; guided waves; Lg-waves; models; Nevada; Nevada Test Site; nuclear explosions; numerical models; Nye County Nevada; Pg-waves; Rayleigh waves; Rg-waves; seismic waves; seismograms; seismology; short-period waves; spalling; spectra; surface waves; United States; upper crust; wave dispersion; Yucca Flat ER - TY - JOUR T1 - Simulating the global human expansion in the late Pleistocene AN - 959094680; 2012-032159 AB - A computer model of human population dynamics is used to study the migration of the first modem humans across the world in the Late Pleistocene. An African origin for modern humans is found to be consistent with archaeological data on the time of arrival of humans in Europe, Australia and the New World. The quantitative model allows for a more precise discussion of human origins and it can be modified and extended as new data and new questions arise. JF - Journal of Archaeological Science AU - Young, David A AU - Bettinger, Robert L Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 89 EP - 92 PB - Elsevier, London VL - 22 IS - 1 SN - 0305-4403, 0305-4403 KW - migration KW - Chordata KW - archaeology KW - Quaternary KW - global KW - Mammalia KW - data processing KW - Homo KW - biogeography KW - simulation KW - Primates KW - Hominidae KW - upper Pleistocene KW - computer programs KW - Cenozoic KW - Theria KW - human origins KW - Pleistocene KW - Africa KW - Vertebrata KW - Eutheria KW - Tetrapoda KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/959094680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Archaeological+Science&rft.atitle=Simulating+the+global+human+expansion+in+the+late+Pleistocene&rft.au=Young%2C+David+A%3BBettinger%2C+Robert+L&rft.aulast=Young&rft.aufirst=David&rft.date=1995-01-01&rft.volume=22&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Journal+of+Archaeological+Science&rft.issn=03054403&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03054403 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 28 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JASCDU N1 - SubjectsTermNotLitGenreText - Africa; archaeology; biogeography; Cenozoic; Chordata; computer programs; data processing; Eutheria; global; Hominidae; Homo; human origins; Mammalia; migration; Pleistocene; Primates; Quaternary; simulation; Tetrapoda; Theria; upper Pleistocene; Vertebrata ER - TY - JOUR T1 - Heterocyclic amine mutagenicity/carcinogenicity: influence of repair, metabolism, and structure. AN - 77942628; 8844795 AB - Cooking, heat processing, and pyrolysis of protein-rich foods induce the formation of structurally related heterocyclic aromatic amines that have been found to be mutagenic in bacteria, mammalian cells in culture and mice. All these compounds are potent mutagens and most are active below 1 ng/plate, in Ames/Salmonella tester strain TA1538 in the presence of S9 liver microsomal preparations from rat, mouse, or hamster. They are also potent in strains TA98, TA97, moderately active in TA1537, weakly active in TA100, and virtually inactive in TA1535 and TA102. Thus, they show powerful frameshift activity in reverting specific GC-rich sequences, but do not cause base substitution mutations or revert an AT-rich sequence. They are 100-fold less active in the uvrB+, repair-proficient strain TA1978, and in the case of 2-amino-3-methylimidazo [4,5-f] quinoline (IQ), cause insertions and large deletions not seen in TA1538. JF - Princess Takamatsu symposia AU - Felton, J S AU - Wu, R AU - Knize, M G AU - Thompson, L H AU - Hatch, F T AD - Biology and Biotechnology Program, Lawrence Livermore National Laboratory CA 94550, USA. Y1 - 1995 PY - 1995 DA - 1995 SP - 50 EP - 58 VL - 23 KW - Amines KW - 0 KW - Carcinogens KW - Heterocyclic Compounds KW - Mutagens KW - Quinolines KW - 2-amino-3-methylimidazo(4,5-f)quinoline KW - 30GL3D3T0G KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Quinolines -- toxicity KW - Animals KW - Ultraviolet Rays KW - DNA -- metabolism KW - Humans KW - Microsomes, Liver -- metabolism KW - Salmonella typhimurium -- drug effects KW - Mice KW - DNA -- drug effects KW - Mutagenesis KW - Rats KW - Frameshift Mutation KW - Mutagenicity Tests KW - Biotransformation KW - Cricetinae KW - Heterocyclic Compounds -- metabolism KW - DNA Repair KW - Carcinogens -- metabolism KW - Mutagens -- metabolism KW - Food KW - Amines -- toxicity KW - Carcinogens -- toxicity KW - Amines -- metabolism KW - Mutagens -- toxicity KW - Heterocyclic Compounds -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77942628?accountid=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=Princess+Takamatsu+symposia&rft.atitle=Heterocyclic+amine+mutagenicity%2Fcarcinogenicity%3A+influence+of+repair%2C+metabolism%2C+and+structure.&rft.au=Felton%2C+J+S%3BWu%2C+R%3BKnize%2C+M+G%3BThompson%2C+L+H%3BHatch%2C+F+T&rft.aulast=Felton&rft.aufirst=J&rft.date=1995-01-01&rft.volume=23&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Princess+Takamatsu+symposia&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-01-06 N1 - Date created - 1997-01-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Mutagenic activity and heterocyclic amine content of the human diet. AN - 77942600; 8844793 AB - The mutagenic activity and the mass amount of heterocyclic amines responsible for the mutagenic activity have been measured in some cooked foods. Cooked meats are the predominant source of mutagenic activity in the diet with values ranging from 0 to 10,000 revertants per gram reported in the Ames/Salmonella test with strain TA98. Several heterocyclic amines are present and have been quantified using solid-phase extraction followed by HPLC. Frying at higher temperatures and for longer times produces the greatest mutagenic response, and concomitantly, the largest amounts of heterocyclic amines. Most of the mutagenic activity in fried meat samples can be accounted for by MeIQx(2-amino-3,8-dimethylimidazo[4,5-b]quinoxaline), DiMeIQx (2-amino-3,4,8-dimethylimidazo [4,5-f]quinoxaline) and IQ (2-amino-3-methylimidazo [4,5-f]quinoline), although other heterocyclic amines are present and PhIP (2-amino-3-methyl-6-phenylimidazo[4,5-b]pyridine) mutagenic activity becomes significant at higher temperatures. Non-meat products such as baked breads can also form significant mutagenic activity, particularly when overcooked. Commercially prepared hamburgers made from meat substitutes such as tofu, wheat gluten or tempeh and fried at 210 degrees C have up to 10% of the mutagenic activity of a fried beef patty cooked under the same conditions. When detected, amounts of heterocyclic amines in fried beef patties range from a total of 0.35 ng/g for commercial beef hamburgers to 142 ng/g for a beef patty cooked over a barbecue. Dietary intake is expected to have a large range, from less than one microgram per day to over 50 micrograms per day based on current knowledge of known heterocyclic amine chemicals and heterocyclic amine-containing foods. JF - Princess Takamatsu symposia AU - Knize, M G AU - Dolbeare, F A AU - Cunningham, P L AU - Felton, J S AD - Biology and Biotechnology Research Program, Lawrence Livermore National laboratory, California 94550-9900, USA. Y1 - 1995 PY - 1995 DA - 1995 SP - 30 EP - 38 VL - 23 KW - Amines KW - 0 KW - Heterocyclic Compounds KW - Mutagens KW - Quinoxalines KW - 2-amino-3,8-dimethylimidazo(4,5-f)quinoxaline KW - 77500-04-0 KW - Index Medicus KW - Hot Temperature KW - Animals KW - Mutagenicity Tests KW - Cattle KW - Quinoxalines -- urine KW - Quinoxalines -- analysis KW - Humans KW - Fishes KW - Cooking KW - Meat -- analysis KW - Salmonella typhimurium KW - Amines -- analysis KW - Mutagens -- analysis KW - Food Analysis KW - Heterocyclic Compounds -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77942600?accountid=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=Princess+Takamatsu+symposia&rft.atitle=Mutagenic+activity+and+heterocyclic+amine+content+of+the+human+diet.&rft.au=Knize%2C+M+G%3BDolbeare%2C+F+A%3BCunningham%2C+P+L%3BFelton%2C+J+S&rft.aulast=Knize&rft.aufirst=M&rft.date=1995-01-01&rft.volume=23&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Princess+Takamatsu+symposia&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-01-06 N1 - Date created - 1997-01-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Assessment of the DNA adduction and pharmacokinetics of PhIP and MeIOx in rodents at doses approximating human exposure using the technique of accelerator mass spectrometry (AMS) and 32P-postlabeling. AN - 77940337; 8844800 AB - Estimating the cancer risk posed by heterocyclic amines depends on measuring how chemical dose influences measurable indicators of cancer progression. This data ideally should encompass the range of actual human exposure, at the low dose end, and laboratory animal studies, at the high dose end. Accelerator mass spectrometry (AMS) has been used to measure the absorption, fate, and DNA adduct dosimetry of the heterocyclic amines PhIP and MeIQx at doses equivalent to human consumption following single-dose administration and chronic daily dosing. AMS is a nuclear physics technique which specifically counts nuclei of cosmogenic isotopes, rather than relying on decay. For tracing 14C, sensitivity is increased 10(6)-fold relative to decay counting. We have found that tissue clearance rates for [2-(14)C]-PhIP are rapid (t1/2 = 1 h) at low dose (41 ng/kg), with most of the radiocarbon distributed to the liver and G.I. tract. MeIQx-DNA adduct levels decrease linearly with dose (5 mg/kg-500 ng/kg) in single dose exposures. Likewise, the biologically available dose of [2-(14)C]-MeIQx decreases linearly with decreasing dose (5 mg/kg-1 ng/kg). On chronic daily dosing, it takes 40 days for adducts to reach steady-state in tissues and adduct levels appear to decrease linearly with decreasing dose, except possibly at very low doses. DNA binding of PhIP involves both sulfation or acetylation of the N-hydroxylated PhIP. Quantitatively, sulfation appears to be an important pathway for PhIp activation in rodent tissue cytosols while acetylation appears quantitatively more important in human tissue cytosols. The greatest activity is in liver and intestinal tissues for both pathways. The specific DNA adducts formed in vivo and in vitro from exposure to PhIP and MeIQx are likely guanine adducts. These data suggest that DNA adduct dosimetry responds linearly with dose but may become sub-linear at very low doses for chronic exposure and that factors other than DNA adduction may be critical to explain these heterocyclic amines' tumorigenicity. JF - Princess Takamatsu symposia AU - Turteltaub, K W AU - Vogel, J S AU - Frantz, C AU - Felton, J S AU - McManus, M AD - Biomedical and Biotechnology Research Program/Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA. Y1 - 1995 PY - 1995 DA - 1995 SP - 93 EP - 102 VL - 23 KW - Carcinogens KW - 0 KW - DNA Adducts KW - Imidazoles KW - Mutagens KW - Phosphorus Radioisotopes KW - Quinoxalines KW - 2-amino-3,8-dimethylimidazo(4,5-f)quinoxaline KW - 77500-04-0 KW - 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine KW - 909C6UN66T KW - Index Medicus KW - Animals KW - Humans KW - Neoplasms -- chemically induced KW - Mass Spectrometry -- methods KW - Radioisotope Dilution Technique KW - Rodentia KW - Imidazoles -- pharmacokinetics KW - Carcinogens -- metabolism KW - Mutagens -- analysis KW - DNA Adducts -- analysis KW - Quinoxalines -- analysis KW - Mutagens -- metabolism KW - Imidazoles -- metabolism KW - Carcinogens -- pharmacokinetics KW - Quinoxalines -- metabolism KW - Quinoxalines -- pharmacokinetics KW - Mutagens -- pharmacokinetics KW - Carcinogens -- analysis KW - Imidazoles -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77940337?accountid=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=Princess+Takamatsu+symposia&rft.atitle=Assessment+of+the+DNA+adduction+and+pharmacokinetics+of+PhIP+and+MeIOx+in+rodents+at+doses+approximating+human+exposure+using+the+technique+of+accelerator+mass+spectrometry+%28AMS%29+and+32P-postlabeling.&rft.au=Turteltaub%2C+K+W%3BVogel%2C+J+S%3BFrantz%2C+C%3BFelton%2C+J+S%3BMcManus%2C+M&rft.aulast=Turteltaub&rft.aufirst=K&rft.date=1995-01-01&rft.volume=23&rft.issue=&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Princess+Takamatsu+symposia&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-01-06 N1 - Date created - 1997-01-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Structure-mutagenicity relationships of four amino-imidazonaphthyridines and imidazoquinolines. AN - 77456060; 7641711 AB - We tested four isomeric imidazonaphthyridines and one imidazoquinoline compound for mutagenic activity in the Ames/Salmonella mutagenicity assay, using strain TA98 and strain YG1024, an analogue of strain TA98 with elevated O-acetyltransferase levels. Their potency was related to calculated electronic parameters. Five compounds with a linear arrangement of 3 rings showed a positive response in strain YG1024. Compound 2 (1-methylimidazo[4,5-b][1,7]naphthyridin-2-amine) is the most mutagenic in both strains, giving specific activities of about 200 and 30 revertants per microgram in strains YG1024 and TA98, respectively. Three of the compounds were weak mutagens, giving a positive dose-response only in strain YG1024, with 3-5 revertants per microgram. A higher response of all five compounds in strain YG1024 as opposed to TA98 indicates that they require O-acetyltransferase activity for their metabolism. Mutagenic potencies in strain YG1024 were positively correlated to the energy of the LUMO (lowest unoccupied molecular orbital) of the nitrenium ion. JF - Environmental and molecular mutagenesis AU - Vikse, R AU - Hatch, F T AU - Winter, N W AU - Knize, M G AU - Grivas, S AU - Felton, J S AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, California, USA. Y1 - 1995 PY - 1995 DA - 1995 SP - 79 EP - 85 VL - 26 IS - 1 SN - 0893-6692, 0893-6692 KW - Imidazoles KW - 0 KW - Mutagens KW - Naphthyridines KW - Quinolines KW - Index Medicus KW - Molecular Structure KW - Mutagenicity Tests KW - Dose-Response Relationship, Drug KW - Salmonella typhimurium -- drug effects KW - Structure-Activity Relationship KW - Quinolines -- chemistry KW - Quinolines -- pharmacology KW - Imidazoles -- pharmacology KW - Naphthyridines -- pharmacology KW - Mutagens -- pharmacology KW - Naphthyridines -- chemistry KW - Mutagens -- chemistry KW - Imidazoles -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77456060?accountid=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+and+molecular+mutagenesis&rft.atitle=Structure-mutagenicity+relationships+of+four+amino-imidazonaphthyridines+and+imidazoquinolines.&rft.au=Vikse%2C+R%3BHatch%2C+F+T%3BWinter%2C+N+W%3BKnize%2C+M+G%3BGrivas%2C+S%3BFelton%2C+J+S&rft.aulast=Vikse&rft.aufirst=R&rft.date=1995-01-01&rft.volume=26&rft.issue=1&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-09-18 N1 - Date created - 1995-09-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Mosaicism: the embryo as a target for induction of mutations leading to cancer and genetic disease. AN - 77346792; 7789359 AB - Mosaicism, the existence of "patches" of cells with a genetic constitution that differs from that of other cells of an organism, has been observed in both germinal and somatic tissues of several species, including humans. Mutational events occurring during early embryogenesis can give rise to an organism with a significant number of cells with the mutant genotype in one or more tissues. If this event occurs in a precursor of the germ cells, the mutation can be transferred to subsequent generations. In the F1 generation, this event will usually be perceived as a de novo germinal mutation rather than a transmitted variant allele, unless significant effort is directed toward detecting the mosaicism. Similarly, mutations in oncogenes and tumor-suppressor genes in proliferating somatic cells can generate populations of cells that are at increased risk of transforming into tumor cells. The number of potential preneoplastic cells is larger when the mutagenic event occurs in early development than if it occurs in the mature adult. Experimental data confirm that treatment of the developing embryo or fetus with carcinogenic and mutagenic agents increases the cancer incidence in these animals and the frequency of mutations in the offspring of the animals that were exposed in utero. The available data are conclusive that the developing organism is at risk from exposure to mutagenic and carcinogenic agents. However, the data are insufficient to estimate the level of risk associated with exposures in utero, relative to either the background (spontaneous) level of risk or risk associated with similar exposures to the adult organism.(ABSTRACT TRUNCATED AT 250 WORDS) JF - Environmental and molecular mutagenesis AU - Mohrenweiser, H AU - Zingg, B AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA. Y1 - 1995 PY - 1995 DA - 1995 SP - 21 EP - 29 VL - 25 Suppl 26 SN - 0893-6692, 0893-6692 KW - Index Medicus KW - Animals KW - Risk Factors KW - Humans KW - Embryonic and Fetal Development -- genetics KW - Mosaicism KW - Genetic Diseases, Inborn -- genetics KW - Mutation KW - Neoplasms -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77346792?accountid=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+and+molecular+mutagenesis&rft.atitle=Mosaicism%3A+the+embryo+as+a+target+for+induction+of+mutations+leading+to+cancer+and+genetic+disease.&rft.au=Mohrenweiser%2C+H%3BZingg%2C+B&rft.aulast=Mohrenweiser&rft.aufirst=H&rft.date=1995-01-01&rft.volume=25+Suppl+26&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-07-26 N1 - Date created - 1995-07-26 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Comprehensive forensic analyses of debris from the fatal explosion of a "cold fusion" electrochemical cell. AN - 77158937; 7876799 AB - Selected components of explosion debris from the SRI International incident of January 2, 1992 were subjected to forensic analyses to elucidate potential causes of, or contributing factors to, the explosion. Interrogation of the debris encompassed nuclear, chemical, physical, and materials investigations. Nuclear studies for the determination of tritium and neutron-activation products in stainless steel and brass were conducted. No evidence for signature species indicative of orthodox nuclear events was detected. The inorganic and particulate analyses were likewise negative with respect to residues of unexpected chemical species. Such target compounds included conventional explosives, accelerants, propellants, or any exceptional industrial chemicals. Materials characterization identified the type of stainless steel used in the manufacture of the electrolytic cell as one relatively high in Mo concentration, probably type 316. Metallurgical analyses of the cell vessel wall and its detached base provided no evidence of corrosion or hydrogen embrittlement, leaving only ductile failure of the weld as contributing to the incident. The weld was found to have missed the center-line of the step joint, and the average penetration of the weld was measured to be 54%. The GC-MS analyses of trace organic components in the explosion debris provided a most interesting result. Although no evidence of organic explosives, oxidizers, or other unusual compounds was detected, the presence of an organic oil in the interior of the electrochemical cell was established. It is likely that the source of this oil was lubricating fluid from machining the metal cell components.(ABSTRACT TRUNCATED AT 250 WORDS) JF - Journal of forensic sciences AU - Grant, P M AU - Whipple, R E AU - Andresen, B D AD - Forensic Science Center, Lawrence Livermore National Laboratory, CA. Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 18 EP - 26 VL - 40 IS - 1 SN - 0022-1198, 0022-1198 KW - Index Medicus KW - United States KW - California KW - Equipment Design KW - Humans KW - United States Occupational Safety and Health Administration KW - Metallurgy KW - Radioactive Hazard Release -- legislation & jurisprudence KW - Blast Injuries -- etiology KW - Electric Power Supplies KW - Nuclear Fusion KW - Accidents, Occupational -- legislation & jurisprudence KW - Electrochemistry -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77158937?accountid=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+forensic+sciences&rft.atitle=Comprehensive+forensic+analyses+of+debris+from+the+fatal+explosion+of+a+%22cold+fusion%22+electrochemical+cell.&rft.au=Grant%2C+P+M%3BWhipple%2C+R+E%3BAndresen%2C+B+D&rft.aulast=Grant&rft.aufirst=P&rft.date=1995-01-01&rft.volume=40&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Journal+of+forensic+sciences&rft.issn=00221198&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-04-04 N1 - Date created - 1995-04-04 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Improved prediction of carcinogenic potencies from mutagenic potencies for chemicals positive in rodents and the Ames test. AN - 77156320; 7875124 AB - Most studies of correlation between logs of mutagenic potency (MP) and cancer potency (CP) have obtained relatively small but statistically significant estimates of correlation (r) and corresponding log-log slope (b, in Log[CP] = a + b Log[MP]). But for mutagenic carcinogens, multistage cancer theory predicts that b and r should be highest when MP values best estimate mutation yields per unit dose at concentrations at least as high as those observed to cause cancer in bioassay animals. To test this hypothesis, the correlation of Ames test and rodent cancer potencies was examined for a total number n of 134 chemicals reported as positive in both assays. Values of maximum significant cancer potency (CP, in [mmol/kg-day]-1) were obtained from a published carcinogenic potency database. Values of maximum mutagenic potency (MP, as revertants per mmol/L-plate) were estimated from 2,347 sets of Ames test data reported by the NTP mutagenicity testing program, supplemented by similar data newly obtained for ten heterocyclic amines. For compounds with one or more significantly positive MP estimates based on approximately linear Ames test dose-response data, linear regression of maximum values of Log(CP) on Log(MP) yielded b = 0.27 +/- 0.065 and r = 0.39 (P = 0.0001, n = 105), similar to previously reported results for relatively large n. As predicted, when MP values were additionally restricted to include only values estimated from Ames test data approximately linear at corresponding lowest-TD50 concentrations, similar regressions yielded significantly improved fits (e.g,. b and r approximately 0.6, P < 10(-7), n = 68). Implications of these findings are discussed concerning the quantitative role that mutations like those measured in the Ames test may have in explaining observed cancer-bioassay results. JF - Environmental and molecular mutagenesis AU - Bogen, K T AD - Lawrence Livermore National Laboratory, Livermore, CA 94550-9900. Y1 - 1995 PY - 1995 DA - 1995 SP - 37 EP - 49 VL - 25 IS - 1 SN - 0893-6692, 0893-6692 KW - Carcinogens KW - 0 KW - Mutagens KW - Index Medicus KW - Rats KW - Salmonella -- drug effects KW - Regression Analysis KW - Animals KW - Dose-Response Relationship, Drug KW - Microsomes, Liver -- metabolism KW - In Vitro Techniques KW - Databases, Factual KW - Mutagenicity Tests -- standards KW - Mutagens -- administration & dosage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77156320?accountid=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+and+molecular+mutagenesis&rft.atitle=Improved+prediction+of+carcinogenic+potencies+from+mutagenic+potencies+for+chemicals+positive+in+rodents+and+the+Ames+test.&rft.au=Bogen%2C+K+T&rft.aulast=Bogen&rft.aufirst=K&rft.date=1995-01-01&rft.volume=10&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2894%2900045-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-04-05 N1 - Date created - 1995-04-05 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Cancer risk of heterocyclic amines in cooked foods: an analysis and implications for research. AN - 77129368; 7834804 AB - Heterocyclic amines (HAs) are formed as pyrolysis products during the cooking of meats/fish. These substances are potent mutagens in the Ames/Salmonella assay and are also carcinogens in laboratory animals. In order to assess the magnitude of the cancer risk posed by their presence in the US diet, we estimated the average intakes of HAs, based on analyses of the concentrations of HAs in cooked foods and data from a dietary survey of the US population and quantified the cancer potencies of the individual compounds using dose-response data from animal bioassays. Measured concentrations of HAs in cooked foods were taken from a major review of the open literature. Only those concentrations that were associated with normal cooking conditions were chosen for use in estimating dietary intakes. The average consumption of HA-bearing foods was determined by analyzing statistically the intakes of 3563 individuals who provided 3 day dietary records in a USDA sponsored random survey of the US population during 1989. Dietary intakes of the five principal HAs in descending order were 2-amino-1-methyl-6-phenylimidazo [4,5-b]pyridine (PhIP) > 2-amino-9H-pyrido[2,3-b]indole (A alpha C) > 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) > 2-amino-3,4,8-trimethylimidazo[4,5-f]quinoxaline (DiMeIQx) > 2-amino-3-methylimidazo[4,5-f]quinoline (IQ). The carcinogenic potencies, in contrast, were almost the reverse order: IQ > DiMeIQx > MeIQx > PhIP > A alpha C. An upper-bound estimate of the incremental cancer risk is 1.1 x 10(-4), using cancer potencies based on a body surface area basis. Nearly half (46%) of the incremental risk was due to ingestion of PhIP. Consumption of meat and fish products contributed the most (approximately 80%) to total risk. JF - Carcinogenesis AU - Layton, D W AU - Bogen, K T AU - Knize, M G AU - Hatch, F T AU - Johnson, V M AU - Felton, J S AD - Health and Ecological Assessment Division, Lawrence Livermore National Laboratory, University of California, Livermore 94550. Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 39 EP - 52 VL - 16 IS - 1 SN - 0143-3334, 0143-3334 KW - Amines KW - 0 KW - Carcinogens KW - Heterocyclic Compounds KW - Mutagens KW - Index Medicus KW - Hot Temperature KW - Risk Factors KW - Humans KW - Diet -- adverse effects KW - Amines -- analysis KW - Mutagens -- analysis KW - Food Analysis KW - Food KW - Amines -- toxicity KW - Heterocyclic Compounds -- analysis KW - Cooking KW - Neoplasms -- epidemiology KW - Carcinogens -- toxicity KW - Mutagens -- toxicity KW - Heterocyclic Compounds -- toxicity KW - Carcinogens -- analysis KW - Neoplasms -- etiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77129368?accountid=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=Carcinogenesis&rft.atitle=Cancer+risk+of+heterocyclic+amines+in+cooked+foods%3A+an+analysis+and+implications+for+research.&rft.au=Layton%2C+D+W%3BBogen%2C+K+T%3BKnize%2C+M+G%3BHatch%2C+F+T%3BJohnson%2C+V+M%3BFelton%2C+J+S&rft.aulast=Layton&rft.aufirst=D&rft.date=1995-01-01&rft.volume=16&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-02-27 N1 - Date created - 1995-02-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Field treatability experiment for bioremediation of trichloroethene using the in situ microbial filter approach; 1, Site characterization AN - 52875819; 1996-023080 JF - Abstracts with Programs - Geological Society of America AU - Bauer, Tina M AU - Lucas, Jay C AU - Duba, Alfred G AU - Hanna, M Leslie AU - Jackson, Kenneth J AU - Jovanovich, M C AU - Knapp, Richard B AU - Shah, Nilesh N AU - Taylor, Robert T AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 88 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - thallophytes KW - chlorinated hydrocarbons KW - contaminant plumes KW - site exploration KW - Tuscan Formation KW - remediation KW - ground water KW - Cenozoic KW - California KW - solvents KW - Butte County California KW - tracers KW - halogenated hydrocarbons KW - Northern California KW - biodegradation KW - Plantae KW - experimental studies KW - Chico California KW - in situ KW - pollutants KW - confined aquifers KW - pollution KW - bioremediation KW - aquifers KW - Tertiary KW - organic compounds KW - plate tectonics KW - Methylosinus trichorosporium KW - Neogene KW - bacteria KW - Pliocene KW - trichloroethylene KW - filters KW - Chico Municipal Airport KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52875819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Field+treatability+experiment+for+bioremediation+of+trichloroethene+using+the+in+situ+microbial+filter+approach%3B+1%2C+Site+characterization&rft.au=Bauer%2C+Tina+M%3BLucas%2C+Jay+C%3BDuba%2C+Alfred+G%3BHanna%2C+M+Leslie%3BJackson%2C+Kenneth+J%3BJovanovich%2C+M+C%3BKnapp%2C+Richard+B%3BShah%2C+Nilesh+N%3BTaylor%2C+Robert+T%3BAnonymous&rft.aulast=Bauer&rft.aufirst=Tina&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=88&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; bacteria; biodegradation; bioremediation; Butte County California; California; Cenozoic; Chico California; Chico Municipal Airport; chlorinated hydrocarbons; confined aquifers; contaminant plumes; experimental studies; filters; ground water; halogenated hydrocarbons; in situ; Methylosinus trichorosporium; Neogene; Northern California; organic compounds; Plantae; plate tectonics; Pliocene; pollutants; pollution; remediation; site exploration; solvents; Tertiary; thallophytes; tracers; trichloroethylene; Tuscan Formation; United States ER - TY - JOUR T1 - What you need to know before preparing a large CERCLA document AN - 52873856; 1996-023073 JF - Abstracts with Programs - Geological Society of America AU - Webster-Scholten, C Penny AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 87 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - Superfund KW - regulations KW - environmental geology KW - decision-making KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52873856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=What+you+need+to+know+before+preparing+a+large+CERCLA+document&rft.au=Webster-Scholten%2C+C+Penny%3BAnonymous&rft.aulast=Webster-Scholten&rft.aufirst=C&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=87&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - decision-making; environmental geology; regulations; Superfund ER - TY - JOUR T1 - Isotopic identification and seismic implications of expelled formation fluids, Mount Diablo region, California AN - 52872434; 1996-022662 JF - Abstracts with Programs - Geological Society of America AU - Melchiorre, Erik B AU - Criss, Robert E AU - Davisson, M Lee AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 292 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - overpressure KW - oxygen KW - strain KW - isotopes KW - Great Valley Sequence KW - petroleum KW - tritium KW - strike-slip faults KW - salinity KW - stable isotopes KW - ground water KW - California KW - radioactive isotopes KW - neotectonics KW - springs KW - compression tectonics KW - propagation KW - tectonics KW - Franciscan Complex KW - Mount Diablo KW - faults KW - meteoric water KW - gas seeps KW - failures KW - pressure KW - isotope ratios KW - Rumsey Hills KW - O-18/O-16 KW - Mesozoic KW - oil seeps KW - recharge KW - Coast Ranges KW - San Francisco Bay region KW - hydrogen KW - Greenville-Marsh Creek Fault KW - permeability KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52872434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Isotopic+identification+and+seismic+implications+of+expelled+formation+fluids%2C+Mount+Diablo+region%2C+California&rft.au=Melchiorre%2C+Erik+B%3BCriss%2C+Robert+E%3BDavisson%2C+M+Lee%3BAnonymous&rft.aulast=Melchiorre&rft.aufirst=Erik&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=292&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - California; Coast Ranges; compression tectonics; failures; faults; Franciscan Complex; gas seeps; Great Valley Sequence; Greenville-Marsh Creek Fault; ground water; hydrogen; isotope ratios; isotopes; Mesozoic; meteoric water; Mount Diablo; neotectonics; O-18/O-16; oil seeps; overpressure; oxygen; permeability; petroleum; pressure; propagation; radioactive isotopes; recharge; Rumsey Hills; salinity; San Francisco Bay region; springs; stable isotopes; strain; strike-slip faults; tectonics; tritium; United States ER - TY - JOUR T1 - Field treatability study of bioremediation using the in situ microbial filter approach; 2, Experimental results AN - 52872222; 1996-023078 JF - Abstracts with Programs - Geological Society of America AU - Jackson, Kenneth J AU - Duba, Alfred G AU - Hanna, M Leslie AU - Jovanovich, M C AU - Knapp, Richard B AU - Shah, Nilesh N AU - Taylor, Robert T AU - Bauer, Tina M AU - Lucas, Jay C AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 88 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - thallophytes KW - chlorinated hydrocarbons KW - pumping KW - remediation KW - ground water KW - California KW - Butte County California KW - tracers KW - halogenated hydrocarbons KW - Northern California KW - Methylosinus trichosporium KW - biodegradation KW - Plantae KW - experimental studies KW - Chico California KW - in situ KW - pollutants KW - injection KW - pollution KW - bioremediation KW - aquifers KW - organic compounds KW - bacteria KW - trichloroethylene KW - filters KW - Chico Municipal Airport KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52872222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Field+treatability+study+of+bioremediation+using+the+in+situ+microbial+filter+approach%3B+2%2C+Experimental+results&rft.au=Jackson%2C+Kenneth+J%3BDuba%2C+Alfred+G%3BHanna%2C+M+Leslie%3BJovanovich%2C+M+C%3BKnapp%2C+Richard+B%3BShah%2C+Nilesh+N%3BTaylor%2C+Robert+T%3BBauer%2C+Tina+M%3BLucas%2C+Jay+C%3BAnonymous&rft.aulast=Jackson&rft.aufirst=Kenneth&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=88&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; bacteria; biodegradation; bioremediation; Butte County California; California; Chico California; Chico Municipal Airport; chlorinated hydrocarbons; experimental studies; field studies; filters; ground water; halogenated hydrocarbons; in situ; injection; Methylosinus trichosporium; Northern California; organic compounds; Plantae; pollutants; pollution; pumping; remediation; thallophytes; tracers; trichloroethylene; United States ER - TY - JOUR T1 - Constraints on elastic parameters and implications for lithology in VTI media AN - 52869491; 1996-026280 AB - Energy considerations provide constraints on elastic stiffness in media exhibiting transverse isotropy with a vertical axis of symmetry. If the anisotropy is due to thin layers, additional constraints hold. The constraints can be used to provide insight into the mechanisms causing the anisotropy, which in turn gives information about the lithology. These ideas are illustrated by some examples of anisotropic sedimentary rocks and sediments from the literature. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Berge, Patricia A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 906 EP - 909 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 65 SN - 1052-3812, 1052-3812 KW - Cretaceous KW - elastic properties KW - Mesaverde Group KW - sandstone KW - Upper Cretaceous KW - Pierre Shale KW - rock mechanics KW - theoretical studies KW - marine sediments KW - sedimentary rocks KW - rigidity KW - vertical transverse isotropy KW - Dog Creek Shale KW - VTI materials KW - Taylor Marl KW - sediments KW - Upper Jurassic KW - transverse isotropy KW - Jurassic KW - shale KW - Paleozoic KW - vertical orientation KW - Berea Sandstone KW - Mesozoic KW - Cotton Valley Group KW - Gulfian KW - symmetry KW - clastic rocks KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52869491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Constraints+on+elastic+parameters+and+implications+for+lithology+in+VTI+media&rft.au=Berge%2C+Patricia+A%3BAnonymous&rft.aulast=Berge&rft.aufirst=Patricia&rft.date=1995-01-01&rft.volume=65&rft.issue=&rft.spage=906&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 65th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; Berea Sandstone; clastic rocks; Cotton Valley Group; Cretaceous; Dog Creek Shale; elastic properties; Gulfian; Jurassic; marine sediments; Mesaverde Group; Mesozoic; Paleozoic; Pierre Shale; rigidity; rock mechanics; sandstone; sedimentary rocks; sediments; shale; symmetry; Taylor Marl; theoretical studies; transverse isotropy; Upper Cretaceous; Upper Jurassic; vertical orientation; vertical transverse isotropy; VTI materials ER - TY - JOUR T1 - Amorphous silica precipitation rates; comparison of laboratory and field determinations AN - 52869446; 1996-028964 JF - Abstracts with Programs - Geological Society of America AU - Carroll, Susan A AU - Alai, Maureen AU - Mroczek, Edward K AU - Ebert, Margaret AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 44 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - hydroxide ion KW - experimental studies KW - Australasia KW - solutions KW - amorphous materials KW - rates KW - silicon KW - ions KW - thermal waters KW - temperature KW - geothermal energy KW - Wairakei KW - geothermal fields KW - activation energy KW - errors KW - saturation KW - dissolved materials KW - silica KW - precipitation KW - pH KW - New Zealand KW - field studies KW - 29A:Economic geology, geology of energy sources KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52869446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Amorphous+silica+precipitation+rates%3B+comparison+of+laboratory+and+field+determinations&rft.au=Carroll%2C+Susan+A%3BAlai%2C+Maureen%3BMroczek%2C+Edward+K%3BEbert%2C+Margaret%3BAnonymous&rft.aulast=Carroll&rft.aufirst=Susan&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - activation energy; amorphous materials; Australasia; dissolved materials; errors; experimental studies; field studies; geothermal energy; geothermal fields; hydroxide ion; ions; New Zealand; pH; precipitation; rates; saturation; silica; silicon; solutions; temperature; thermal waters; Wairakei ER - TY - JOUR T1 - New explanation of Na-Ca-Cl relations in basinal fluids AN - 52869276; 1996-022655 JF - Abstracts with Programs - Geological Society of America AU - Criss, R E AU - Davisson, M L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 291 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - halides KW - chlorine KW - calcium KW - alkaline earth metals KW - sea water KW - cation exchange capacity KW - halogens KW - basement KW - alkali metals KW - sodium KW - salinity KW - solution KW - halite KW - ground water KW - metals KW - aluminum KW - inclusions KW - brines KW - crystalline rocks KW - chlorides KW - basins KW - cations KW - fluid inclusions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52869276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=New+explanation+of+Na-Ca-Cl+relations+in+basinal+fluids&rft.au=Criss%2C+R+E%3BDavisson%2C+M+L%3BAnonymous&rft.aulast=Criss&rft.aufirst=R&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=291&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; aluminum; basement; basins; brines; calcium; cation exchange capacity; cations; chlorides; chlorine; crystalline rocks; fluid inclusions; ground water; halides; halite; halogens; inclusions; metals; salinity; sea water; sodium; solution ER - TY - JOUR T1 - A borehole-to-surface electromagnetic survey AN - 52867935; 1996-026045 AB - We have assessed the feasibility of borehole to surface electromagnetic measurements for fluid injection monitoring. To do this we performed a vertical electromagnetic profiling (VEMP) experiment at the University of California Richmond Field Station where a saline water injection zone was created at a subsurface depth of 30 meters. The methodology used is quite similar to the conventional seismic (VSP) procedure for surface to borehole measurements. In our case however, the transmitter was located in a PVC cased borehole while the receivers were deployed on the surface. With a carefully designed system operating at 9.6 kHz we were able to make measurements accurate to 1% in amplitude and 1 degree in phase. The data profiles at surface were centered on the injection well and extended for 60 m on either side of it. Measurements were made at 5 m intervals. Although the VEMP process is quite vulnerable to near surface conductivity anomalies we readily detected the flat tabular target zone which was about 3 m thick and covered an area of about 120 m (super 2) . JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Tseng, Hung-Wen AU - Becker, Alex AU - Wilt, Michael J AU - Descz-Pan, Maria AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 246 EP - 249 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 65 SN - 1052-3812, 1052-3812 KW - United States KW - petroleum engineering KW - geophysical surveys KW - well-logging KW - geophysical methods KW - petroleum KW - Richmond California KW - feasibility studies KW - case studies KW - California KW - fluid injection KW - vertical electromagnetic profiles KW - boreholes KW - San Francisco Bay region KW - electromagnetic methods KW - surveys KW - reservoir properties KW - geophysical profiles KW - Contra Costa County California KW - 29B:Economic geology, economics of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52867935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=A+borehole-to-surface+electromagnetic+survey&rft.au=Tseng%2C+Hung-Wen%3BBecker%2C+Alex%3BWilt%2C+Michael+J%3BDescz-Pan%2C+Maria%3BAnonymous&rft.aulast=Tseng&rft.aufirst=Hung-Wen&rft.date=1995-01-01&rft.volume=65&rft.issue=&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 65th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 8 N1 - PubXState - OK N1 - Document feature - illus. incl. sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; California; case studies; Contra Costa County California; electromagnetic methods; feasibility studies; fluid injection; geophysical methods; geophysical profiles; geophysical surveys; petroleum; petroleum engineering; reservoir properties; Richmond California; San Francisco Bay region; surveys; United States; vertical electromagnetic profiles; well-logging ER - TY - JOUR T1 - Characterization of natural and depleted uranium in sedimentary rocks and ground waters at Lawrence Livermore National Laboratory (LLNL) Site 300, Coast Ranges, Northern California AN - 52865902; 1996-028958 JF - Abstracts with Programs - Geological Society of America AU - Taffet, M J AU - Carlsen, T M AU - Volpe, A AU - Madrid, V M AU - Green-Horner, L K AU - Mecham, G D AU - Oberdorfer, J A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 43 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - contaminant plumes KW - medical geology KW - isotopes KW - landfills KW - mass spectra KW - tritium KW - Alameda County California KW - remediation KW - ground water KW - Cenozoic KW - California KW - fractures KW - sedimentary rocks KW - radioactive isotopes KW - movement KW - sediments KW - spectra KW - Northern California KW - faults KW - Lawrence Livermore Laboratory KW - Livermore California KW - explosions KW - clastic sediments KW - isotope ratios KW - atomic absorption spectra KW - Miocene KW - Tertiary KW - Coast Ranges KW - Neogene KW - metals KW - hydrogen KW - thorium KW - risk assessment KW - alluvium KW - uranium KW - Site 300 KW - waste disposal KW - U-238/U-235 KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52865902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Characterization+of+natural+and+depleted+uranium+in+sedimentary+rocks+and+ground+waters+at+Lawrence+Livermore+National+Laboratory+%28LLNL%29+Site+300%2C+Coast+Ranges%2C+Northern+California&rft.au=Taffet%2C+M+J%3BCarlsen%2C+T+M%3BVolpe%2C+A%3BMadrid%2C+V+M%3BGreen-Horner%2C+L+K%3BMecham%2C+G+D%3BOberdorfer%2C+J+A%3BAnonymous&rft.aulast=Taffet&rft.aufirst=M&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=43&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - actinides; Alameda County California; alluvium; atomic absorption spectra; California; Cenozoic; clastic sediments; Coast Ranges; contaminant plumes; explosions; faults; fractures; ground water; hydrogen; isotope ratios; isotopes; landfills; Lawrence Livermore Laboratory; Livermore California; mass spectra; medical geology; metals; Miocene; movement; Neogene; Northern California; radioactive isotopes; remediation; risk assessment; sedimentary rocks; sediments; Site 300; spectra; Tertiary; thorium; tritium; U-238/U-235; United States; uranium; waste disposal ER - TY - JOUR T1 - Tiltmeter hydraulic fracture imaging enhancement project; progress report AN - 52864051; 1996-026427 AB - Over half of all oil & gas production wells drilled in the United States depend upon hydraulic fracturing to sustain or enhance production. However, there is no existing technology that allows detailed near-surface imaging of these hydraulically-driven fractures at depths greater than about 5000 feet. To image hydraulic fractures in the 8000'-10,000' depth range, we are currently redesigning tiltmeter tools in order to deploy the instruments deeper to escape the cultural/natural surface noise that often masks the hydrofrac signal. With nearly noise-free data, we should be in a better position to separate the earth-tide signal from the tiltmeter signal and investigate fine-scale hydraulic fracturing processes. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Castillo, David A AU - Wright, Chris A AU - Conant, Robert A AU - Hunter, Steven L AU - Blair, S C AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 1565 EP - 1566 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 65 SN - 1052-3812, 1052-3812 KW - wells KW - United States KW - hydraulic fracturing KW - fractured materials KW - programs KW - petroleum engineering KW - imagery KW - San Joaquin Valley KW - natural gas KW - well-logging KW - tiltmeters KW - petroleum KW - enhanced recovery KW - production KW - California KW - progress report KW - boreholes KW - report KW - signal-to-noise ratio KW - reservoir properties KW - instruments KW - 29B:Economic geology, economics of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52864051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Tiltmeter+hydraulic+fracture+imaging+enhancement+project%3B+progress+report&rft.au=Castillo%2C+David+A%3BWright%2C+Chris+A%3BConant%2C+Robert+A%3BHunter%2C+Steven+L%3BBlair%2C+S+C%3BAnonymous&rft.aulast=Castillo&rft.aufirst=K&rft.date=1995-01-01&rft.volume=25&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 65th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; California; enhanced recovery; fractured materials; hydraulic fracturing; imagery; instruments; natural gas; petroleum; petroleum engineering; production; programs; progress report; report; reservoir properties; San Joaquin Valley; signal-to-noise ratio; tiltmeters; United States; well-logging; wells ER - TY - JOUR T1 - Bonding and coordination of trace metals in acid-mine sediments using synchrotron X-ray absorption spectroscopy AN - 52854646; 1996-034162 JF - Abstracts with Programs - Geological Society of America AU - O'Day, Peggy AU - Carroll, Susan AU - Waychunas, Glenn AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 197 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - zinc KW - acid mine drainage KW - pollutants KW - Missouri KW - coordination KW - pollution KW - bonding KW - X-ray spectra KW - weathering KW - remediation KW - synchrotron radiation KW - Oklahoma KW - Kansas KW - fluorescence KW - metals KW - Tri-State mining district KW - sediments KW - cadmium KW - trace metals KW - spectra KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52854646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Bonding+and+coordination+of+trace+metals+in+acid-mine+sediments+using+synchrotron+X-ray+absorption+spectroscopy&rft.au=O%27Day%2C+Peggy%3BCarroll%2C+Susan%3BWaychunas%2C+Glenn%3BAnonymous&rft.aulast=O%27Day&rft.aufirst=Peggy&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=197&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acid mine drainage; bonding; cadmium; chemical fractionation; coordination; fluorescence; Kansas; metals; Missouri; Oklahoma; pollutants; pollution; remediation; sediments; spectra; synchrotron radiation; trace metals; Tri-State mining district; United States; weathering; X-ray spectra; zinc ER - TY - JOUR T1 - The Gangdese and Renbu-Zedong thrust systems; westward extension to Mt. Kailas AN - 52844408; 1996-038724 JF - Abstracts with Programs - Geological Society of America AU - Ryerson, F J AU - Yin, A AU - Harrison, T M AU - Murphy, M A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 335 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - Tethys KW - Renbu-Zedong Thrust KW - Far East KW - erosion KW - Cretaceous KW - Mount Kailas KW - Kailas Conglomerate KW - Renbu China KW - dip KW - Indus-Yarlung Zangbo suture zone KW - denudation KW - Xizang China KW - cooling KW - Asia KW - faults KW - China KW - melange KW - Bayi China KW - plate collision KW - rates KW - Gangdese Batholith KW - clasts KW - Mesozoic KW - plate tectonics KW - Gangdese Thrust KW - thrust faults KW - Lhasa Block KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52844408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+Gangdese+and+Renbu-Zedong+thrust+systems%3B+westward+extension+to+Mt.+Kailas&rft.au=Ryerson%2C+F+J%3BYin%2C+A%3BHarrison%2C+T+M%3BMurphy%2C+M+A%3BAnonymous&rft.aulast=Ryerson&rft.aufirst=F&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=335&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; Bayi China; China; clasts; cooling; Cretaceous; denudation; dip; erosion; Far East; faults; Gangdese Batholith; Gangdese Thrust; Indus-Yarlung Zangbo suture zone; Kailas Conglomerate; Lhasa Block; melange; Mesozoic; Mount Kailas; plate collision; plate tectonics; rates; Renbu China; Renbu-Zedong Thrust; Tethys; thrust faults; Xizang China ER - TY - JOUR T1 - A middle Miocene thermal disturbance associated with development of the Renbu-Zedong Thrust, southeastern Tibet AN - 52839600; 1996-038730 JF - Abstracts with Programs - Geological Society of America AU - Harrison, T M AU - Quidelleur, X AU - Grove, M AU - Yin, A AU - Lovera, O M AU - Ryerson, F J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 336 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - Renbu-Zedong Thrust KW - Far East KW - Lang Xian China KW - thermal history KW - recrystallization KW - temperature KW - Cenozoic KW - dates KW - Zedong Window KW - Xizang China KW - movement KW - metamorphic rocks KW - amphibolite facies KW - cooling KW - absolute age KW - thermochronology KW - Himalayas KW - Asia KW - faults KW - China KW - crustal thickening KW - Ar/Ar KW - middle Miocene KW - Gangdese Batholith KW - reactivation KW - Miocene KW - Tertiary KW - Gangdese Thrust KW - thrust faults KW - Neogene KW - foot wall KW - facies KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+middle+Miocene+thermal+disturbance+associated+with+development+of+the+Renbu-Zedong+Thrust%2C+southeastern+Tibet&rft.au=Harrison%2C+T+M%3BQuidelleur%2C+X%3BGrove%2C+M%3BYin%2C+A%3BLovera%2C+O+M%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Harrison&rft.aufirst=T&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=336&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; amphibolite facies; Ar/Ar; Asia; Cenozoic; China; cooling; crustal thickening; dates; facies; Far East; faults; foot wall; Gangdese Batholith; Gangdese Thrust; Himalayas; Lang Xian China; metamorphic rocks; middle Miocene; Miocene; movement; Neogene; reactivation; recrystallization; Renbu-Zedong Thrust; temperature; Tertiary; thermal history; thermochronology; thrust faults; Xizang China; Zedong Window ER - TY - JOUR T1 - First (super 10) Be, (super 26) Al and (super 36) Cl age-estimates for earthquake recurrence intervals and debris-flow fan deposition, Owens Valley, California AN - 52836175; 1996-038925 JF - Abstracts with Programs - Geological Society of America AU - Bierman, Paul R AU - Gillespie, Alan AU - Caffee, Marc AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 376 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Sierra Nevada KW - chlorine KW - alkaline earth metals KW - geologic hazards KW - Be-10 KW - isotopes KW - Owens Valley KW - Cl-36 KW - halogens KW - aggradation KW - debris flows KW - reactivation KW - Lone Pine Fault KW - California KW - Al-26 KW - radioactive isotopes KW - metals KW - aluminum KW - mass movements KW - earthquakes KW - beryllium KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52836175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=First+%28super+10%29+Be%2C+%28super+26%29+Al+and+%28super+36%29+Cl+age-estimates+for+earthquake+recurrence+intervals+and+debris-flow+fan+deposition%2C+Owens+Valley%2C+California&rft.au=Bierman%2C+Paul+R%3BGillespie%2C+Alan%3BCaffee%2C+Marc%3BAnonymous&rft.aulast=Bierman&rft.aufirst=Paul&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=376&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aggradation; Al-26; alkaline earth metals; aluminum; Be-10; beryllium; California; chlorine; Cl-36; debris flows; earthquakes; geologic hazards; halogens; isotopes; Lone Pine Fault; mass movements; metals; Owens Valley; radioactive isotopes; reactivation; Sierra Nevada; United States ER - TY - JOUR T1 - A comparison of marine and terrestrial radiocarbon ages from northern Chile AN - 52834743; 1996-048526 JF - Radiocarbon AU - Southon, John R AU - Rodman, Amy Oakland AU - True, Delbert A2 - Cook, Gordon T. A2 - Harkness, Douglas D. A2 - Miller, Brian F. A2 - Scott, E. Marian Y1 - 1995 PY - 1995 DA - 1995 SP - 389 EP - 393 PB - American Journal of Science, New Haven, CT VL - 37 IS - 2 SN - 0033-8222, 0033-8222 KW - organic materials KW - northern Chile KW - terrestrial environment KW - Quaternary KW - isotopes KW - paleo-oceanography KW - calibration KW - Chile KW - Holocene KW - Cenozoic KW - South America KW - organic compounds KW - radioactive isotopes KW - dates KW - marine environment KW - carbon KW - absolute age KW - C-14 KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52834743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiocarbon&rft.atitle=A+comparison+of+marine+and+terrestrial+radiocarbon+ages+from+northern+Chile&rft.au=Southon%2C+John+R%3BRodman%2C+Amy+Oakland%3BTrue%2C+Delbert&rft.aulast=Southon&rft.aufirst=John&rft.date=1995-01-01&rft.volume=37&rft.issue=2&rft.spage=389&rft.isbn=&rft.btitle=&rft.title=Radiocarbon&rft.issn=00338222&rft_id=info:doi/ L2 - http://www.radiocarbon.org/ LA - English DB - GeoRef N1 - Conference title - 15th international radiocarbon conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 20 N1 - PubXState - CT N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - RACAAT N1 - SubjectsTermNotLitGenreText - absolute age; C-14; calibration; carbon; Cenozoic; Chile; dates; Holocene; isotopes; marine environment; northern Chile; organic compounds; organic materials; paleo-oceanography; Quaternary; radioactive isotopes; South America; terrestrial environment ER - TY - JOUR T1 - Trace element partitioning between pargasite and melt; development of a predictive model using elastic strain theory AN - 52833480; 1996-031023 JF - Abstracts with Programs - Geological Society of America AU - Brenan, J M AU - Shaw, H F AU - Ryerson, F J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 430 EP - 431 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - experimental studies KW - pressure KW - amphibole group KW - high pressure KW - elastic strain KW - melts KW - temperature KW - clinoamphibole KW - partitioning KW - pargasite KW - magmas KW - andesitic composition KW - trace elements KW - geochemistry KW - high temperature KW - P-T conditions KW - geophysics KW - chemical fractionation KW - chain silicates KW - 02C:Geochemistry of rocks, soils, and sediments KW - 17A:General geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52833480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Trace+element+partitioning+between+pargasite+and+melt%3B+development+of+a+predictive+model+using+elastic+strain+theory&rft.au=Brenan%2C+J+M%3BShaw%2C+H+F%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Brenan&rft.aufirst=J&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=430&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - amphibole group; andesitic composition; chain silicates; chemical fractionation; clinoamphibole; elastic strain; experimental studies; geochemistry; geophysics; high pressure; high temperature; magmas; melts; P-T conditions; pargasite; partitioning; pressure; silicates; temperature; trace elements ER - TY - JOUR T1 - Use of hydrostratigraphic analysis to optimize remediation at the Lawrence Livermore National Laboratory Superfund site AN - 52828854; 1996-053843 JF - Annual Meeting - Association of Engineering Geologists AU - Maley, Michael P AU - Noyes, Charles M AU - Blake, Richard G AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 69 EP - 70 PB - Association of Engineering Geologists, [location varies] VL - 38, abstract volume SN - 0375-572X, 0375-572X KW - United States KW - Livermore California KW - numerical models KW - three-dimensional models KW - Superfund KW - pollutants KW - pollution KW - optimization KW - Alameda County California KW - remediation KW - ground water KW - California KW - volatiles KW - organic compounds KW - hydrostratigraphy KW - heterogeneous materials KW - Lawrence Livermore National Laboratory KW - volatile organic compounds KW - sediments KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52828854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Association+of+Engineering+Geologists&rft.atitle=Use+of+hydrostratigraphic+analysis+to+optimize+remediation+at+the+Lawrence+Livermore+National+Laboratory+Superfund+site&rft.au=Maley%2C+Michael+P%3BNoyes%2C+Charles+M%3BBlake%2C+Richard+G%3BAnonymous&rft.aulast=Maley&rft.aufirst=Michael&rft.date=1995-01-01&rft.volume=38%2C+abstract+volume&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Engineering+Geologists&rft.issn=0375572X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG-GRA 1995 annual meeting; Diversity in engineering geology and groundwater resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - Alameda County California; California; ground water; heterogeneous materials; hydrostratigraphy; Lawrence Livermore National Laboratory; Livermore California; numerical models; optimization; organic compounds; pollutants; pollution; remediation; sediments; Superfund; three-dimensional models; United States; volatile organic compounds; volatiles; waste disposal ER - TY - JOUR T1 - Deep borehole instrumentation along San Francisco Bay bridges AN - 52826141; 1996-053800 JF - Annual Meeting - Association of Engineering Geologists AU - Hutchings, Lawrence AU - McEvilly, Thomas V AU - Cullen, James AU - Foxall, William AU - Cylmer, Richard AU - Bakun, William AU - Bowman, John AU - Palmer, Mark AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 58 PB - Association of Engineering Geologists, [location varies] VL - 38, abstract volume SN - 0375-572X, 0375-572X KW - United States KW - accelerometers KW - seismographs KW - California KW - San Francisco Bay KW - boreholes KW - seismicity KW - ground motion KW - tectonics KW - bridges KW - active faults KW - earthquakes KW - seismotectonics KW - instruments KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52826141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotechnical+Special+Publication&rft.atitle=Dynamic+underground+stripping+to+remediate+a+deep+hydrocarbon+spill&rft.au=Yow%2C+Jesse+L%3BAines%2C+Roger+D%3BNewmark%2C+Robin+L%3BUdell%2C+Kent+S%3BZiagos%2C+John+P&rft.aulast=Yow&rft.aufirst=Jesse&rft.date=1995-01-01&rft.volume=46&rft.issue=&rft.spage=1306&rft.isbn=&rft.btitle=&rft.title=Geotechnical+Special+Publication&rft.issn=08950563&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG-GRA 1995 annual meeting; Diversity in engineering geology and groundwater resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - accelerometers; active faults; boreholes; bridges; California; earthquakes; faults; ground motion; instruments; San Francisco Bay; seismicity; seismographs; seismotectonics; tectonics; United States ER - TY - JOUR T1 - Scintillation detectors to improve slim-hole gamma ray log repeatability in low radioactivity materials AN - 52826006; 1996-053795 JF - Annual Meeting - Association of Engineering Geologists AU - Hill, Donald G AU - Qualheim, Bern AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 56 EP - 57 PB - Association of Engineering Geologists, [location varies] VL - 38, abstract volume SN - 0375-572X, 0375-572X KW - United States KW - gamma-ray methods KW - Livermore Valley KW - geophysical surveys KW - isotopes KW - radioactivity KW - well-logging KW - scintillations KW - California KW - radioactive isotopes KW - surveys KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52826006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Association+of+Engineering+Geologists&rft.atitle=Scintillation+detectors+to+improve+slim-hole+gamma+ray+log+repeatability+in+low+radioactivity+materials&rft.au=Hill%2C+Donald+G%3BQualheim%2C+Bern%3BAnonymous&rft.aulast=Hill&rft.aufirst=Donald&rft.date=1995-01-01&rft.volume=38%2C+abstract+volume&rft.issue=&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Engineering+Geologists&rft.issn=0375572X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG-GRA 1995 annual meeting; Diversity in engineering geology and groundwater resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - California; gamma-ray methods; geophysical surveys; instruments; isotopes; Livermore Valley; radioactive isotopes; radioactivity; scintillations; surveys; United States; well-logging ER - TY - JOUR T1 - Characterization of VOC transport in heterogeneous sediments at Lawrence Livermore National Laboratory and its impact on remediation decisions AN - 52819412; 1996-053720 JF - Annual Meeting - Association of Engineering Geologists AU - Blake, Richard AU - Maley, Michael P AU - Noyes, Charles M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 35 PB - Association of Engineering Geologists, [location varies] VL - 38, abstract volume SN - 0375-572X, 0375-572X KW - United States KW - pollutants KW - pollution KW - decision-making KW - Alameda County California KW - remediation KW - California KW - volatiles KW - pressuremeters KW - organic compounds KW - heterogeneous materials KW - transport KW - Lawrence Livermore National Laboratory KW - volatile organic compounds KW - sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52819412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Association+of+Engineering+Geologists&rft.atitle=Characterization+of+VOC+transport+in+heterogeneous+sediments+at+Lawrence+Livermore+National+Laboratory+and+its+impact+on+remediation+decisions&rft.au=Blake%2C+Richard%3BMaley%2C+Michael+P%3BNoyes%2C+Charles+M%3BAnonymous&rft.aulast=Blake&rft.aufirst=Richard&rft.date=1995-01-01&rft.volume=38%2C+abstract+volume&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Engineering+Geologists&rft.issn=0375572X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG-GRA 1995 annual meeting; Diversity in engineering geology and groundwater resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - Alameda County California; California; decision-making; heterogeneous materials; Lawrence Livermore National Laboratory; organic compounds; pollutants; pollution; pressuremeters; remediation; sediments; transport; United States; volatile organic compounds; volatiles ER - TY - JOUR T1 - A global survey for the Hales discontinuity utilizing three-component broadband data AN - 52811428; 1996-067857 JF - International Union of Geodesy and Geophysics, General Assembly AU - Earle, Paul AU - Shearer, Peter AU - Zandt, George AU - Walter, William AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 379 PB - [publisher varies], [location varies] VL - 21, Week B KW - upper mantle KW - P-waves KW - body waves KW - reflection KW - three-component seismographs KW - seismology KW - global KW - mantle KW - elastic waves KW - seismographs KW - Mohorovicic discontinuity KW - discontinuities KW - Hales discontinuity KW - broad-band spectra KW - seismic waves KW - arrival time KW - S-waves KW - amplitude KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52811428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=A+global+survey+for+the+Hales+discontinuity+utilizing+three-component+broadband+data&rft.au=Earle%2C+Paul%3BShearer%2C+Peter%3BZandt%2C+George%3BWalter%2C+William%3BAnonymous&rft.aulast=Earle&rft.aufirst=Paul&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=379&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - amplitude; arrival time; body waves; broad-band spectra; discontinuities; elastic waves; global; Hales discontinuity; mantle; Mohorovicic discontinuity; P-waves; reflection; S-waves; seismic waves; seismographs; seismology; three-component seismographs; upper mantle ER - TY - BOOK T1 - Dispersivity in heterogeneous permeable media AN - 52797361; 1996-069800 JF - Conference on Water resources at risk AU - Chestnut, Dwayne A A2 - Hotchkiss, W. R. A2 - Downey, J. S. A2 - Gutentag, E. D. A2 - Moore, J. E. Y1 - 1995 PY - 1995 DA - 1995 PB - American Institute of Hydrology, Minneapolis, MN KW - dispersivity KW - unsaturated zone KW - fluid dynamics KW - waterflooding KW - radioactive waste KW - transport KW - fractals KW - soils KW - pollutants KW - effluents KW - statistical analysis KW - pollution KW - porous materials KW - mathematical models KW - migration of elements KW - equations KW - convection KW - porosity KW - models KW - heterogeneous materials KW - phi scale KW - waste disposal KW - underground disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52797361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Chestnut%2C+Dwayne+A&rft.aulast=Chestnut&rft.aufirst=Dwayne&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Dispersivity+in+heterogeneous+permeable+media&rft.title=Dispersivity+in+heterogeneous+permeable+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on Water resources at risk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 29 N1 - PubXState - MN N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Ground-water flux, travel time, and radionuclide transport AN - 52795229; 1996-069801 JF - Conference on Water resources at risk AU - Chestnut, Dwayne A A2 - Hotchkiss, W. R. A2 - Downey, J. S. A2 - Gutentag, E. D. A2 - Moore, J. E. Y1 - 1995 PY - 1995 DA - 1995 PB - American Institute of Hydrology, Minneapolis, MN KW - United States KW - fractured materials KW - experimental studies KW - isotopes KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - pollution KW - mathematical models KW - Nye County Nevada KW - radioactive waste KW - ground water KW - aquifers KW - radioactive isotopes KW - transport KW - retention KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52795229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Chestnut%2C+Dwayne+A&rft.aulast=Chestnut&rft.aufirst=Dwayne&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Ground-water+flux%2C+travel+time%2C+and+radionuclide+transport&rft.title=Ground-water+flux%2C+travel+time%2C+and+radionuclide+transport&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on Water resources at risk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - PubXState - MN N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Livermore Big Trees Park soil survey AN - 52789858; 1997-002381 AB - Lawrence Livermore National Laboratory (LLNL) will sample and analyze soil in the Big Trees Park area in Livermore, California, to determine if the initial level of plutonium (Pu) in a soil sample taken by the U.S. Environmental Protection Agency (EPA) in September 1993 can be confirmed. Nineteen samples will be collected and analyzed: 4 in the area where the initial EPA sample was taken, 2 in the nearby Arroyo Seco, 12 in scattered uncovered soil areas in the park and nearby school, and 1 from the sandbox of a nearby apartment complex. Two quality control (QC) samples (field duplicates of the preceding samples) win also be collected and analyzed. This document briefly describes the purpose behind the sampling, the sampling rationale, and the methodology. JF - Livermore Big Trees Park soil survey AU - McConachie, W A AU - Failor, R A Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 10 VL - UCRL-ID-119759 KW - United States KW - soils KW - chlorinated hydrocarbons KW - chlorobenzene KW - pollutants KW - plutonium KW - pollution KW - chemical waste KW - biogeography KW - ground water KW - California KW - organic compounds KW - metals KW - water treatment KW - industrial waste KW - halogenated hydrocarbons KW - ecology KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McConachie%2C+W+A%3BFailor%2C+R+A&rft.aulast=McConachie&rft.aufirst=W&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Livermore+Big+Trees+Park+soil+survey&rft.title=Livermore+Big+Trees+Park+soil+survey&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96000333NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Techniques used to generate a set of aerosol optical extinctions for use in modeling radiative, chemical, and dynamical effects of the Mt. Pinatubo eruption AN - 52787274; 1996-075808 JF - International Union of Geodesy and Geophysics, General Assembly AU - Grant, Keith E AU - Kinnison, Douglas E AU - Connell, Peter S AU - Kuczmarski, Thomas AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 247 EP - 248 PB - [publisher varies], [location varies] VL - 21, Week B KW - Luzon KW - Far East KW - atmosphere KW - satellite methods KW - volcanology KW - optical properties KW - Mount Pinatubo KW - Philippine Islands KW - eruptions KW - volcanoes KW - aerosols KW - Asia KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52787274?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Techniques+used+to+generate+a+set+of+aerosol+optical+extinctions+for+use+in+modeling+radiative%2C+chemical%2C+and+dynamical+effects+of+the+Mt.+Pinatubo+eruption&rft.au=Grant%2C+Keith+E%3BKinnison%2C+Douglas+E%3BConnell%2C+Peter+S%3BKuczmarski%2C+Thomas%3BAnonymous&rft.aulast=Grant&rft.aufirst=Keith&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - aerosols; Asia; atmosphere; eruptions; Far East; Luzon; Mount Pinatubo; optical properties; Philippine Islands; remote sensing; satellite methods; volcanoes; volcanology ER - TY - JOUR T1 - Positive pressure shift of electrical conductivity as evidence for a high conductivity solid phase contribution AN - 52779380; 1997-013479 JF - International Union of Geodesy and Geophysics, General Assembly AU - Shankland, T J AU - Duba, A G AU - Mathez, E A AU - Peach, C AU - Nover, G AU - Heikamp, S AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 172 PB - [publisher varies], [location varies] VL - 21, Week B KW - electrical conductivity KW - pressure KW - Bavaria Germany KW - lithosphere KW - well-logging KW - Europe KW - continental crust KW - amphibolites KW - high pressure KW - Bohemian Massif KW - Upper Palatinate KW - cores KW - KTB KW - deep drilling KW - Central Europe KW - metamorphic rocks KW - drilling KW - Germany KW - Windischeschenbach Germany KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Positive+pressure+shift+of+electrical+conductivity+as+evidence+for+a+high+conductivity+solid+phase+contribution&rft.au=Shankland%2C+T+J%3BDuba%2C+A+G%3BMathez%2C+E+A%3BPeach%2C+C%3BNover%2C+G%3BHeikamp%2C+S%3BAnonymous&rft.aulast=Shankland&rft.aufirst=T&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=172&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - amphibolites; Bavaria Germany; Bohemian Massif; Central Europe; continental crust; cores; crust; deep drilling; drilling; electrical conductivity; Europe; Germany; high pressure; KTB; lithosphere; metamorphic rocks; pressure; Upper Palatinate; well-logging; Windischeschenbach Germany ER - TY - JOUR T1 - Event identification using an object-oriented interactive analysis environment AN - 52775188; 1997-008526 JF - International Union of Geodesy and Geophysics, General Assembly AU - Maurer, William I AU - Dowla, Farid U AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 368 PB - [publisher varies], [location varies] VL - 21, Week B KW - methods KW - high-resolution methods KW - geophysical methods KW - data processing KW - spectral analysis KW - seismic methods KW - computer programs KW - interactive techniques KW - earthquake prediction KW - corrections KW - seismic networks KW - earthquakes KW - accuracy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.atitle=Strontium+isotope+study+of+a+seawater+intrusion+zone+and+groundwater+injection+barrier+%28Orange+County%2C+California%29&rft.au=Esser%2C+Bradley+K%3BHudson%2C+B%3BDavisson%2C+M+L%3BVolpe%2C+A%3BNiemeyer%2C+S%3BBeiriger%2C+J%3BChatham%2C+P%3BAnonymous&rft.aulast=Esser&rft.aufirst=Bradley&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=216&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - accuracy; computer programs; corrections; data processing; earthquake prediction; earthquakes; geophysical methods; high-resolution methods; interactive techniques; methods; seismic methods; seismic networks; spectral analysis ER - TY - RPRT T1 - Stable isotope and groundwater flow dynamics of agricultural irrigation recharge into groundwater resources of the Central Valley, California AN - 52774607; 1997-001498 AB - Intensive agricultural irrigation and overdraft of groundwater in the Central Valley of California profoundly affect the regional quality and availability of shallow groundwater resources. In the natural state, the (delta)O-18 values of groundwater were relatively homogeneous (mostly -7.0 (+ or -) 0.5 per thousand), reflecting local meteoric recharge that slowly (1-3 m/yr) flowed toward the valley axis. Today, on the west side of the valley, the isotope distribution is dominated by high O-18 enclosures formed by recharge of evaporated irrigation waters, while the east side has bands of low O-18 groundwater indicating induced recharge from rivers draining the Sierra Nevada mountains. Changes in (delta)O-18 values caused by the agricultural recharge strongly correlate with elevated nitrate concentrations (5 to >100 mg/L) that form pervasive, non-point source pollutants. Small, west-side cities dependent solely on groundwater resources have experienced increases of >1.0 mg/L per year of nitrate for 10-30 years. The resultant high nitrates threaten the economical use of the groundwater for domestic purposes, and have forced some well shut-downs. Furthermore, since >80% of modern recharge is now derived from agricultural irrigation, and because modern recharge rates are approximately 10 times those of the natural state, agricultural land retirement by urbanization will severely curtail the current safe-yields and promote overdraft pumping. Such overdrafting has occurred in the Sacramento metropolitan area for approximately 40 years, creating cones of depression approximately 25m deep. Today, groundwater withdrawal in Sacramento is approximately matched by infiltration of low O-18 water (-11.0 per thousand) away from the Sacramento and American Rivers, which is estimated to occur at 100-300 m/year from the sharp O-18 gradients in our groundwater isotope map. JF - Stable isotope and groundwater flow dynamics of agricultural irrigation recharge into groundwater resources of the Central Valley, California AU - Davisson, M L AU - Criss, R E Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 18 VL - UCRL-JC-118953 | IAEA-SM-336/14 KW - water use KW - United States KW - water quality KW - monitoring KW - oxygen KW - isotopes KW - pollutants KW - isotope ratios KW - agriculture KW - pollution KW - nonpoint sources KW - stable isotopes KW - irrigation KW - ground water KW - aquifers KW - Central Valley KW - California KW - O-18 KW - water resources KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Davisson%2C+M+L%3BCriss%2C+R+E&rft.aulast=Davisson&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Stable+isotope+and+groundwater+flow+dynamics+of+agricultural+irrigation+recharge+into+groundwater+resources+of+the+Central+Valley%2C+California&rft.title=Stable+isotope+and+groundwater+flow+dynamics+of+agricultural+irrigation+recharge+into+groundwater+resources+of+the+Central+Valley%2C+California&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011525NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International symposium on Isotopes in water resources management, Vienna, Austria, March 20-24, 1995; Contract W-7405-ENG-48, Grant NSF-EAR-9204993 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Source spectra from regional coda envelopes for Western U.S. earthquakes; moment, magnitude, stress drop and energy AN - 52771108; 1997-003417 JF - International Union of Geodesy and Geophysics, General Assembly AU - Mayeda, Kevin AU - Walter, William R AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 332 PB - [publisher varies], [location varies] VL - 21, Week B KW - United States KW - stress drops KW - seismology KW - guided waves KW - seismic moment KW - magnitude KW - coda waves KW - spectral analysis KW - elastic waves KW - seismic sources KW - surface waves KW - Western U.S. KW - broad-band spectra KW - seismic waves KW - seismic energy KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52771108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Source+spectra+from+regional+coda+envelopes+for+Western+U.S.+earthquakes%3B+moment%2C+magnitude%2C+stress+drop+and+energy&rft.au=Mayeda%2C+Kevin%3BWalter%2C+William+R%3BAnonymous&rft.aulast=Mayeda&rft.aufirst=Kevin&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=332&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - broad-band spectra; coda waves; earthquakes; elastic waves; guided waves; magnitude; seismic energy; seismic moment; seismic sources; seismic waves; seismology; spectral analysis; stress drops; surface waves; United States; Western U.S. ER - TY - JOUR T1 - Seismic discrimination by self-organization of the time-frequency distributions of complete seismograms AN - 52766689; 1997-008527 JF - International Union of Geodesy and Geophysics, General Assembly AU - Kohlhepp, Virgil AU - Dowla, Farid U AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 368 PB - [publisher varies], [location varies] VL - 21, Week B KW - seismograms KW - high-resolution methods KW - self-organization KW - explosions KW - expert systems KW - data processing KW - frequency KW - seismic sources KW - distribution KW - computer programs KW - quantitative analysis KW - time factor KW - earthquake prediction KW - seismic networks KW - earthquakes KW - accuracy KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52766689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Seismic+discrimination+by+self-organization+of+the+time-frequency+distributions+of+complete+seismograms&rft.au=Kohlhepp%2C+Virgil%3BDowla%2C+Farid+U%3BAnonymous&rft.aulast=Kohlhepp&rft.aufirst=Virgil&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - accuracy; computer programs; data processing; distribution; earthquake prediction; earthquakes; expert systems; explosions; frequency; high-resolution methods; quantitative analysis; seismic networks; seismic sources; seismograms; self-organization; time factor ER - TY - JOUR T1 - Advances in real-time earthquake warning using neural networks AN - 52766109; 1997-008528 JF - International Union of Geodesy and Geophysics, General Assembly AU - Leach, Richard R AU - Dowla, Farid U AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 368 PB - [publisher varies], [location varies] VL - 21, Week B KW - seismograms KW - expert systems KW - statistical analysis KW - magnitude KW - data processing KW - acceleration KW - elastic waves KW - signals KW - computer programs KW - time factor KW - earthquake prediction KW - ground motion KW - data bases KW - seismic waves KW - seismic networks KW - arrival time KW - earthquakes KW - accuracy KW - design KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52766109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Advances+in+real-time+earthquake+warning+using+neural+networks&rft.au=Leach%2C+Richard+R%3BDowla%2C+Farid+U%3BAnonymous&rft.aulast=Leach&rft.aufirst=Richard&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - acceleration; accuracy; arrival time; computer programs; data bases; data processing; design; earthquake prediction; earthquakes; elastic waves; expert systems; ground motion; magnitude; seismic networks; seismic waves; seismograms; signals; statistical analysis; time factor ER - TY - RPRT T1 - Development of the indicator-photopolymer chemistries for multianalyte sensor arrays AN - 52765106; 1997-001158 AB - Remediation of ground and waste water facilities requires the analysis of the pollutants. Multianalyte, fiber-optic chemical sensors based on indicators have been developed, with multiple indicators immobilized at the distal end of a single imaging fiber. By coupling the imaging fibers to a charge coupled device detector, one can spatially and spectrally discriminate the multiple sensing sites and hence monitor multiple analyte concentrations simultaneously. This report describes the development of the indicator chemistry and immobilization procedures developed for pH, Al (super 3+) , and hydrocarbons. A polymer matrix is used to mass transfer the analyte to the indictor. JF - Development of the indicator-photopolymer chemistries for multianalyte sensor arrays AU - Healey, B G AU - Chadha, S AU - Walt, D R AU - Richards, J B AU - Brown, S B Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 15 VL - UCRL-ID-120404 KW - chemical analysis KW - pollutants KW - pollution KW - indicators KW - remediation KW - waste management KW - organic compounds KW - detection KW - hydrocarbons KW - chemical properties KW - pH KW - instruments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Healey%2C+B+G%3BChadha%2C+S%3BWalt%2C+D+R%3BRichards%2C+J+B%3BBrown%2C+S+B&rft.aulast=Healey&rft.aufirst=B&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+the+indicator-photopolymer+chemistries+for+multianalyte+sensor+arrays&rft.title=Development+of+the+indicator-photopolymer+chemistries+for+multianalyte+sensor+arrays&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009670NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Compilation of the Dakota Aquifer Project isotope data and publications; the Isotope Hydrology Program of the Isotope Sciences Division AN - 52764696; 1997-001166 AB - In FY92, the then Nuclear Chemistry Division embarked on a scientific collaboration with the Kansas Geological Survey (KGS) to characterize with isotope techniques groundwater of the Dakota Formation of Kansas. The Dakota Formation is a Cretaceous-aged marine sandstone hosting potable groundwater in most regions of Kansas whose use will serve to partially offset the severe overdraft problems in the overlying Ogallala Formation. The isotope characterization of the Dakota groundwater has generated data that delineates sources, ages, and subsurface controls on the water quality. Copies of all meeting abstracts are included in this brief review. One report focuses on the sources and ages of the groundwater while another focuses on the subsurface controls on the natural water quality. JF - Compilation of the Dakota Aquifer Project isotope data and publications; the Isotope Hydrology Program of the Isotope Sciences Division AU - Davisson, M L AU - Smith, D K AU - Hudson, G B AU - Niemeyer, S AU - Macfarlane, P A Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 14 VL - UCRL-ID-119656 KW - United States KW - hydrology KW - water quality KW - programs KW - North America KW - monitoring KW - detection limit KW - Cretaceous KW - reclamation KW - Ogallala Formation KW - drinking water KW - Mesozoic KW - ground water KW - aquifers KW - Cenozoic KW - Tertiary KW - Kansas KW - Neogene KW - tracers KW - Dakota Formation KW - geochemistry KW - Dakota Aquifer KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Davisson%2C+M+L%3BSmith%2C+D+K%3BHudson%2C+G+B%3BNiemeyer%2C+S%3BMacfarlane%2C+P+A&rft.aulast=Davisson&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Compilation+of+the+Dakota+Aquifer+Project+isotope+data+and+publications%3B+the+Isotope+Hydrology+Program+of+the+Isotope+Sciences+Division&rft.title=Compilation+of+the+Dakota+Aquifer+Project+isotope+data+and+publications%3B+the+Isotope+Hydrology+Program+of+the+Isotope+Sciences+Division&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95017057NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Artificial neural network prediction of groundwater remediation; training evolution and optimization benchmarking AN - 52764060; 1997-008537 JF - International Union of Geodesy and Geophysics, General Assembly AU - Rogers, L L AU - Johnson, V M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 370 PB - [publisher varies], [location varies] VL - 21, Week B KW - solute transport KW - organic materials KW - pollutants KW - data processing KW - prediction KW - pollution KW - two-dimensional models KW - remediation KW - ground water KW - models KW - computer programs KW - volatiles KW - organic compounds KW - mathematical methods KW - neural networks KW - algorithms KW - accuracy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Artificial+neural+network+prediction+of+groundwater+remediation%3B+training+evolution+and+optimization+benchmarking&rft.au=Rogers%2C+L+L%3BJohnson%2C+V+M%3BAnonymous&rft.aulast=Rogers&rft.aufirst=L&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - accuracy; algorithms; computer programs; data processing; ground water; mathematical methods; models; neural networks; organic compounds; organic materials; pollutants; pollution; prediction; remediation; solute transport; two-dimensional models; volatiles ER - TY - JOUR T1 - Advanced signal processing methods in automated data processing for event detection and discrimination AN - 52763341; 1997-008536 JF - International Union of Geodesy and Geophysics, General Assembly AU - Dowla, Farid U AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 370 PB - [publisher varies], [location varies] VL - 21, Week B KW - geophysical methods KW - data processing KW - elastic waves KW - signals KW - seismic methods KW - computer programs KW - detection KW - wavelets KW - identification KW - mathematical methods KW - propagation KW - seismic waves KW - algorithms KW - computer networks KW - accuracy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52763341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Advances+in+real-time+earthquake+warning+using+neural+networks&rft.au=Leach%2C+Richard+R%3BDowla%2C+Farid+U%3BAnonymous&rft.aulast=Leach&rft.aufirst=Richard&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - accuracy; algorithms; computer networks; computer programs; data processing; detection; elastic waves; geophysical methods; identification; mathematical methods; propagation; seismic methods; seismic waves; signals; wavelets ER - TY - RPRT T1 - Seismic and source characteristics of large chemical explosions; final report AN - 52746103; 1997-022998 AB - From the very beginning of its arrangement in 1947, the Institute for Dynamics of the Geospheres RAS (former Special Sector of the Institute for physics of the Earth, RAS) was providing scientific observations of effects of nuclear explosions, as well as large-scale detonations of HE, on environment. This report presents principal results of instrumental observations obtained from various large-scale chemical explosions conducted in the Former-Soviet Union in the period of time from 1957 to 1989. Considering principal aim of the work, tamped and equivalent chemical explosions have been selected with total weights from several hundreds to several thousands ton. In particular, the selected explosions were aimed to study scaling law from excavation explosions, seismic effect of tamped explosions, and for dam construction for hydropower stations and soil melioration. Instrumental data on surface explosions of total weight in the same range aimed to test military technics and special objects are not included. JF - Seismic and source characteristics of large chemical explosions; final report AU - Adushkin, V V AU - Kostuchenko, V N AU - Pernik, L M AU - Sultanov, D D AU - Zcikanovsky, V I Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 334 VL - UCRL-CR-120671 KW - progress report KW - Commonwealth of Independent States KW - explosions KW - chemical explosions KW - dams KW - report KW - data KW - mathematical models KW - elastic waves KW - seismic sources KW - excavations KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52746103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Adushkin%2C+V+V%3BKostuchenko%2C+V+N%3BPernik%2C+L+M%3BSultanov%2C+D+D%3BZcikanovsky%2C+V+I&rft.aulast=Adushkin&rft.aufirst=V&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seismic+and+source+characteristics+of+large+chemical+explosions%3B+final+report&rft.title=Seismic+and+source+characteristics+of+large+chemical+explosions%3B+final+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013310NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Strong plates and weak plate boundaries; reconciling relative plate motions, plate-driving forces, and intraplate seismicity through scientific drilling AN - 52721337; 1997-029266 JF - International Union of Geodesy and Geophysics, General Assembly AU - Zoback, M D AU - Hickman, S H AU - Younker, L W AU - Ellsworth, W L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 145 PB - [publisher varies], [location varies] VL - 21, Week B KW - United States KW - shear stress KW - well-logging KW - Europe KW - continental crust KW - Upper Palatinate KW - California KW - KTB KW - seismicity KW - deep drilling KW - Central Europe KW - tectonics KW - drilling KW - active faults KW - seismotectonics KW - faults KW - plate boundaries KW - Bavaria Germany KW - lithosphere KW - mechanical properties KW - plate convergence KW - plate tectonics KW - objectives KW - boreholes KW - San Andreas Fault KW - intraplate processes KW - Germany KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52721337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Strong+plates+and+weak+plate+boundaries%3B+reconciling+relative+plate+motions%2C+plate-driving+forces%2C+and+intraplate+seismicity+through+scientific+drilling&rft.au=Zoback%2C+M+D%3BHickman%2C+S+H%3BYounker%2C+L+W%3BEllsworth%2C+W+L%3BAnonymous&rft.aulast=Zoback&rft.aufirst=M&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - active faults; Bavaria Germany; boreholes; California; Central Europe; continental crust; crust; deep drilling; drilling; Europe; faults; Germany; intraplate processes; KTB; lithosphere; mechanical properties; objectives; plate boundaries; plate convergence; plate tectonics; San Andreas Fault; seismicity; seismotectonics; shear stress; tectonics; United States; Upper Palatinate; well-logging ER - TY - RPRT T1 - Progress report on pre-test calculations for the large block test AN - 52718968; 1997-034223 AB - The U.S. Department of Energy's (DOE) Yucca Mountain Site Characterization Project (YMP) is investigating the suitability of the Topopah Spring tuff in the thick vadose zone at Yucca Mountain, Nevada, as a host rock for permanent disposal of high-level radioactive waste. As part of the YMP, a group of field tests, referred to as the Large Block Test (LBT), will be conducted on a large electrically heated block of Topopah Spring tuff, isolated at Fran Ridge, Nevada Test Site. The block, which will be 3X3 m in horizontal dimensions and 4.5 m in height, will be heated by electrical heaters. The goals of the LBT are to gain information on the coupled thermal - mechanical - hydrological - chemical processes active in the near-field environment of a repository; to provide field data for testing and calibrating models; and to help the development of measurement systems and techniques. This progress report presents results of on-going numerical modeling calculations carried out in support of the LBT design. An equivalent continuum model with an upper boundary temperature of 60 degrees C was used to simulate the hydrothermal response of the block to heating over a one-year period. The total heating power was started at 1500 W and later reduced to maintain an approximately uniform temperature of 138-140 degrees C. For a homogeneous bulk permeability case, the results show the formation of a distinct dry-out zone in and around the heater plane, and well-developed condensation zones above and below the heater plane. For a heterogeneous permeability distribution, the condensation zone above the heater plane was not well developed. This difference in results suggests that water saturation changes might be sensitive to changes in bulk permeability distribution. Rock temperatures were almost unaffected by permeability distribution. Heat flow was dominated by conduction. No liquid flow through the top of the block was predicted. JF - Progress report on pre-test calculations for the large block test AU - Lee, K H Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 27 VL - UCRL-ID-118699 KW - United States KW - high-level waste KW - bulk density KW - volcanic rocks KW - numerical models KW - site exploration KW - igneous rocks KW - Nye County Nevada KW - metasomatism KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - progress report KW - report KW - hydrothermal alteration KW - tuff KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - permeability KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52718968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+K+H&rft.aulast=Lee&rft.aufirst=K&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011433NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Rethinking the sedimentary carbon isotopic record AN - 52711721; 1997-039308 JF - 1st SEPM congress on Sedimentary geology ; Linked Earth systems AU - Schwartzman, David AU - Caldeira, Ken AU - Hine, Albert C AU - Halley, Robert B Y1 - 1995 PY - 1995 DA - 1995 SP - 111 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK KW - organic materials KW - pressure KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - sedimentation KW - burial diagenesis KW - weathering KW - stable isotopes KW - geochemical cycle KW - carbon dioxide KW - organic compounds KW - sedimentary rocks KW - mass balance KW - diagenesis KW - carbon KW - atmospheric pressure KW - organic carbon KW - geochemistry KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52711721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Schwartzman%2C+David%3BCaldeira%2C+Ken%3BHine%2C+Albert+C%3BHalley%2C+Robert+B&rft.aulast=Schwartzman&rft.aufirst=David&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Rethinking+the+sedimentary+carbon+isotopic+record&rft.title=Rethinking+the+sedimentary+carbon+isotopic+record&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1st SEPM congress on Sedimentary geology ; Linked Earth systems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 1 N1 - PubXState - OK N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Crosshole EM for oil field characterization and EOR monitoring; field examples AN - 52677218; 1997-063881 JF - International Conference on Heavy Crude and Tar Sands AU - Wilt, Michael AU - Schenkel, Clifford AU - Torres-Verdin, Carlos AU - Lee, Ki Ha AU - Tseng, Hung-Wen Y1 - 1995 PY - 1995 DA - 1995 SP - 19 EP - 26 PB - UNITAR/UNDP Information Centre for Heavy Crude and Tar Sands, New York, NY VL - 6, Vol. 2 KW - wells KW - United States KW - petroleum exploration KW - petroleum engineering KW - monitoring KW - San Joaquin Valley KW - geophysical surveys KW - crosshole methods KW - geophysical methods KW - petroleum KW - enhanced recovery KW - recovery KW - reservoir rocks KW - California KW - boreholes KW - electromagnetic methods KW - surveys KW - drilling KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52677218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Conference+on+Heavy+Crude+and+Tar+Sands&rft.atitle=Crosshole+EM+for+oil+field+characterization+and+EOR+monitoring%3B+field+examples&rft.au=Wilt%2C+Michael%3BSchenkel%2C+Clifford%3BTorres-Verdin%2C+Carlos%3BLee%2C+Ki+Ha%3BTseng%2C+Hung-Wen&rft.aulast=Wilt&rft.aufirst=Michael&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 6th UNITAR international conference on Heavy crude and tar sands; fueling for a clean and safe environment N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 4 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - CONF-9502114 N1 - Last updated - 2014-05-15 N1 - CODEN - #02878 N1 - SubjectsTermNotLitGenreText - boreholes; California; crosshole methods; drilling; electromagnetic methods; enhanced recovery; geophysical methods; geophysical surveys; monitoring; petroleum; petroleum engineering; petroleum exploration; recovery; reservoir rocks; San Joaquin Valley; surveys; United States; wells ER - TY - JOUR T1 - Cost/risk/benefit analysis of alternative cleanup requirements for plutonium-contaminated soils on and near the Nevada Test Site AN - 52666269; 1997-076453 JF - Soil & Environment AU - Longo, T AU - Merkhofer, M AU - Layton, D AU - Barker, L AU - Deschler, B AU - Jacobsen, R A2 - van den Brink, W. J. A2 - Bosman, R. A2 - Arendt, F. Y1 - 1995 PY - 1995 DA - 1995 SP - 1543 EP - 1544 PB - Kluwer Academic Publishers, Dordrecht - Boston - London VL - 5 KW - United States KW - soils KW - concentration KW - isotopes KW - explosions KW - site exploration KW - plutonium KW - Pu-239 KW - remediation KW - radioactive waste KW - Nevada Test Site KW - radioactive isotopes KW - decontamination KW - metals KW - risk assessment KW - waste disposal KW - nuclear explosions KW - actinides KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+%26+Environment&rft.atitle=Cost%2Frisk%2Fbenefit+analysis+of+alternative+cleanup+requirements+for+plutonium-contaminated+soils+on+and+near+the+Nevada+Test+Site&rft.au=Longo%2C+T%3BMerkhofer%2C+M%3BLayton%2C+D%3BBarker%2C+L%3BDeschler%2C+B%3BJacobsen%2C+R&rft.aulast=Longo&rft.aufirst=T&rft.date=1995-01-01&rft.volume=5&rft.issue=&rft.spage=1543&rft.isbn=0792337980&rft.btitle=&rft.title=Soil+%26+Environment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international FZK/TNO conference on Contaminated soil N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04446 N1 - SubjectsTermNotLitGenreText - actinides; concentration; decontamination; explosions; isotopes; metals; Nevada; Nevada Test Site; nuclear explosions; plutonium; Pu-239; radioactive isotopes; radioactive waste; remediation; risk assessment; site exploration; soils; United States; waste disposal ER - TY - RPRT T1 - Role of cation exchange in controlling groundwater chemistry at Aspo, Sweden AN - 52632851; 1998-003214 AB - Construction-induced groundwater flow has resulted in the mixing of relatively dilute shallow groundwater with more concentrated groundwater at depth in the underground Hard Rock Laboratory (HRL) at Aespoe, Sweden. The observed compositional variation of the mixed groundwater cannot be explained using a conservative mixing model. The geochemical modeling package EQ3/6, to which a cation-exchange model was added, was used to simulate mixing between the two fluids. The results of modeling simulations suggest that cation exchange between groundwater and fracture-lining clays can explain the major element fluid chemistry observed in the HRL. The quantity of exchanger required to match simulated with observed fluid chemistry is reasonable and is consistent with the observed fracture mineralogy. This preliminary study establishes cation exchange as a viable mechanism for controlling the chemical evolution of groundwaters in a fracture-dominated dynamic flow system. This modeling study also strengthens their confidence in the ability to model the potential effects of fracture-lining minerals on the transport of radionuclides in a high level nuclear waste repository. JF - Role of cation exchange in controlling groundwater chemistry at Aspo, Sweden AU - Viani, B E AU - Bruton, C J Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 3 VL - UCRL-JC-119724 | CONF-950570-19 KW - Western Europe KW - isotopes KW - shale KW - background level KW - injection KW - mathematical models KW - Europe KW - migration of elements KW - preventive measures KW - ground water KW - Scandinavia KW - sedimentary rocks KW - radioactive isotopes KW - decontamination KW - waste disposal KW - chemical composition KW - solid waste KW - geochemistry KW - clastic rocks KW - permeability KW - Sweden KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Viani%2C+B+E%3BBruton%2C+C+J&rft.aulast=Viani&rft.aufirst=B&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Role+of+cation+exchange+in+controlling+groundwater+chemistry+at+Aspo%2C+Sweden&rft.title=Role+of+cation+exchange+in+controlling+groundwater+chemistry+at+Aspo%2C+Sweden&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011440NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International high-level radioactive waste management conference; progress toward understanding, Las Vegas, NV, May 1-5, 1995; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Technology transfer package on seismic base isolation; Volume 3 AN - 52577872; 1998-050727 AB - This volume contains conference papers and journal articles about seismic isolation technology. JF - Technology transfer package on seismic base isolation; Volume 3 Y1 - 1995 PY - 1995 DA - 1995 SP - 721 KW - regulations KW - power plants KW - technology transfer KW - seismic response KW - structures KW - attenuation KW - soil-structure interface KW - ground motion KW - vibration KW - nuclear facilities KW - earthquakes KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52577872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technology+transfer+package+on+seismic+base+isolation%3B+Volume+3&rft.title=Technology+transfer+package+on+seismic+base+isolation%3B+Volume+3&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB95-181319NEG, Springfield, VA, United States N1 - SuppNotes - Contract DE-W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Seismic exploration of the deep Altiplano (SEDA); crustal structure and the mantle anisotropy AN - 52518403; 1999-010971 JF - International Union of Geodesy and Geophysics, General Assembly AU - Zandt, George AU - Ruppert, Stanley AU - Rock, Don AU - Minaya, Estella AU - Acaia, Rene AU - Drake, Lawrence AU - Beck, Susan AU - Myers, Stephen AU - Wallace, Terry AU - Silver, Paul G AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 441 PB - [publisher varies], [location varies] VL - 21, Week A KW - P-waves KW - geophysical surveys KW - geotraverses KW - mantle KW - elastic waves KW - variations KW - Bolivia KW - La Paz Bolivia KW - discontinuities KW - thickness KW - interpretation KW - Uyuni Bolivia KW - Altiplano KW - upper mantle KW - body waves KW - seismic profiles KW - geophysical methods KW - Mohorovicic discontinuity KW - seismic methods KW - South America KW - surveys KW - geophysical profiles KW - seismic waves KW - seismic networks KW - crust KW - anisotropy KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52518403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Seismic+exploration+of+the+deep+Altiplano+%28SEDA%29%3B+crustal+structure+and+the+mantle+anisotropy&rft.au=Zandt%2C+George%3BRuppert%2C+Stanley%3BRock%2C+Don%3BMinaya%2C+Estella%3BAcaia%2C+Rene%3BDrake%2C+Lawrence%3BBeck%2C+Susan%3BMyers%2C+Stephen%3BWallace%2C+Terry%3BSilver%2C+Paul+G%3BAnonymous&rft.aulast=Zandt&rft.aufirst=George&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=441&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - Altiplano; anisotropy; body waves; Bolivia; crust; discontinuities; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; geotraverses; interpretation; La Paz Bolivia; mantle; Mohorovicic discontinuity; P-waves; seismic methods; seismic networks; seismic profiles; seismic waves; South America; surveys; thickness; upper mantle; Uyuni Bolivia; variations ER - TY - JOUR T1 - The deep Bolivia earthquake of June 9, 1994 AN - 52463024; 1999-050126 JF - International Union of Geodesy and Geophysics, General Assembly AU - Beck, Susan AU - Wallace, Terry AU - Silver, Paul AU - Myers, Stephen AU - Tinker, Mark AU - Jiao, Wenjie AU - Wu, Jun AU - James, David AU - Zandt, George AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 440 PB - [publisher varies], [location varies] VL - 21, Week A KW - Andes KW - focal mechanism KW - subduction zones KW - magnitude KW - displacements KW - Bolivia earthquake 1994 KW - teleseismic signals KW - Bolivia KW - aftershocks KW - South America KW - seismicity KW - deep-focus earthquakes KW - broad-band spectra KW - focus KW - earthquakes KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52463024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=The+deep+Bolivia+earthquake+of+June+9%2C+1994&rft.au=Beck%2C+Susan%3BWallace%2C+Terry%3BSilver%2C+Paul%3BMyers%2C+Stephen%3BTinker%2C+Mark%3BJiao%2C+Wenjie%3BWu%2C+Jun%3BJames%2C+David%3BZandt%2C+George%3BAnonymous&rft.aulast=Beck&rft.aufirst=Susan&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=440&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - aftershocks; Andes; Bolivia; Bolivia earthquake 1994; broad-band spectra; deep-focus earthquakes; displacements; earthquakes; faults; focal mechanism; focus; magnitude; seismicity; South America; subduction zones; teleseismic signals ER - TY - JOUR T1 - Bacteria and the dissolution of volcanic glass AN - 52413450; 2000-001098 JF - Terra Abstracts AU - Staudigel, Hubert AU - Yayanos, A AU - Chastain, R A AU - Bourcier, W AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 232 PB - Blackwell Scientific Publications, Oxford VL - 7, Suppl. 1 SN - 0954-4887, 0954-4887 KW - cyanobacteria KW - experimental studies KW - sea water KW - volcanic rocks KW - glasses KW - igneous rocks KW - solution KW - laboratory studies KW - biogenic processes KW - volcaniclastics KW - volcanic glass KW - chemical reactions KW - water-rock interaction KW - bacteria KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52413450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Abstracts&rft.atitle=Bacteria+and+the+dissolution+of+volcanic+glass&rft.au=Staudigel%2C+Hubert%3BYayanos%2C+A%3BChastain%2C+R+A%3BBourcier%2C+W%3BAnonymous&rft.aulast=Staudigel&rft.aufirst=Hubert&rft.date=1995-01-01&rft.volume=7%2C+Suppl.+1&rft.issue=&rft.spage=232&rft.isbn=&rft.btitle=&rft.title=Terra+Abstracts&rft.issn=09544887&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Union of Geosciences 8 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 1 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bacteria; biogenic processes; chemical reactions; cyanobacteria; experimental studies; geochemistry; glasses; igneous rocks; laboratory studies; sea water; solution; volcanic glass; volcanic rocks; volcaniclastics; water-rock interaction ER - TY - JOUR T1 - The use of major-ion geochemistry and geochemical tracers to evaluate steady-state flow simulations of the Dakota Aquifer in Kansas and southeastern Colorado, USA AN - 52385696; 2000-021442 JF - International Union of Geodesy and Geophysics General Assembly = Union Geodesique et Geophysique Internationale Comptes Rendus de la ...Assemblee Generale AU - Macfarlane, P A AU - Whittemore, D O AU - Davisson, M L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 233 PB - IUGG, [location varies] VL - 21, Week A KW - United States KW - oxygen KW - isotopes KW - halogens KW - calibration KW - simulation KW - ions KW - Holocene KW - stable isotopes KW - ground water KW - Cenozoic KW - radioactive isotopes KW - dates KW - carbon KW - tracers KW - absolute age KW - hydrodynamics KW - chlorine KW - North America KW - concentration KW - southeastern Colorado KW - Quaternary KW - steady flow KW - Cl-36 KW - O-18/O-16 KW - hydrochemistry KW - aquifers KW - models KW - recharge KW - Kansas KW - radioactive tracers KW - C-14 KW - Colorado KW - Dakota Aquifer KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52385696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics+General+Assembly+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+la+...Assemblee+Generale&rft.atitle=The+use+of+major-ion+geochemistry+and+geochemical+tracers+to+evaluate+steady-state+flow+simulations+of+the+Dakota+Aquifer+in+Kansas+and+southeastern+Colorado%2C+USA&rft.au=Macfarlane%2C+P+A%3BWhittemore%2C+D+O%3BDavisson%2C+M+L%3BAnonymous&rft.aulast=Macfarlane&rft.aufirst=P&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics+General+Assembly+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+la+...Assemblee+Generale&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - absolute age; aquifers; C-14; calibration; carbon; Cenozoic; chlorine; Cl-36; Colorado; concentration; Dakota Aquifer; dates; ground water; halogens; Holocene; hydrochemistry; hydrodynamics; ions; isotopes; Kansas; models; North America; O-18/O-16; oxygen; Quaternary; radioactive isotopes; radioactive tracers; recharge; simulation; southeastern Colorado; stable isotopes; steady flow; tracers; United States ER - TY - JOUR T1 - Chemical kinetics and oil shale process design AN - 52366419; 2000-032917 AB - Oil shale processes are reviewed with the goal of showing how chemical kinetics influences the design and operation of different processes for different types of oil shale. Reaction kinetics are presented for organic pyrolysis, carbon combustion, carbonate decomposition, and sulfur and nitrogen reactions. JF - NATO ASI Series. Series C: Mathematical and Physical Sciences AU - Burnham, Alan K A2 - Snape, Colin E. Y1 - 1995 PY - 1995 DA - 1995 SP - 263 EP - 276 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 455 SN - 0258-2023, 0258-2023 KW - petroleum KW - mathematical models KW - combustion KW - production KW - nitrogen KW - organic compounds KW - oil shale KW - sedimentary rocks KW - chemical reactions KW - pyrolysis KW - phase equilibria KW - carbon KW - hydrocarbons KW - sulfur KW - kinetics KW - carbonates KW - design KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52366419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=Chemical+kinetics+and+oil+shale+process+design&rft.au=Burnham%2C+Alan+K&rft.aulast=Burnham&rft.aufirst=Alan&rft.date=1995-01-01&rft.volume=455&rft.issue=&rft.spage=263&rft.isbn=0792333438&rft.btitle=&rft.title=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=02582023&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Composition, geochemistry and conversion of oil shales N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 57 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbon; carbonates; chemical reactions; combustion; design; hydrocarbons; kinetics; mathematical models; nitrogen; oil shale; organic compounds; petroleum; phase equilibria; production; pyrolysis; sedimentary rocks; sulfur ER - TY - JOUR T1 - Relationship between hydrous and ordinary pyrolysis AN - 52366378; 2000-032914 AB - Pyrolysis results are reviewed briefly with the intent of drawing comparisons between open, high pressure, and hydrous pyrolysis. Empirically, the degree of pyrolysis severity to form volatile products in open pyrolysis is similar to that required to form an expelled oil phase in hydrous pyrolysis. The yields of hydrocarbons from open pyrolysis are close to those from hydrous pyrolysis, but hydrous pyrolysis tends to assist the separation of hydrocarbons from polar materials. Pressure has a small but measurable affect on the generation kinetics. JF - NATO ASI Series. Series C: Mathematical and Physical Sciences AU - Burnham, Alan K A2 - Snape, Colin E. Y1 - 1995 PY - 1995 DA - 1995 SP - 211 EP - 227 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 455 SN - 0258-2023, 0258-2023 KW - natural gas KW - petroleum KW - production KW - NMR spectra KW - gas chromatography KW - bitumens KW - oil shale KW - sedimentary rocks KW - pyrolysis KW - hydrous pyrolysis KW - spectra KW - kerogen KW - kinetics KW - P-T conditions KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52366378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=Relationship+between+hydrous+and+ordinary+pyrolysis&rft.au=Burnham%2C+Alan+K&rft.aulast=Burnham&rft.aufirst=Alan&rft.date=1995-01-01&rft.volume=455&rft.issue=&rft.spage=211&rft.isbn=0792333438&rft.btitle=&rft.title=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=02582023&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Composition, geochemistry and conversion of oil shales N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 37 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bitumens; gas chromatography; hydrous pyrolysis; kerogen; kinetics; natural gas; NMR spectra; oil shale; P-T conditions; petroleum; production; pyrolysis; sedimentary rocks; spectra ER - TY - BOOK T1 - Solving problems in environmental engineering and geosciences with artificial neural networks AN - 52203753; 2001-060322 JF - Solving problems in environmental engineering and geosciences with artificial neural networks AU - Dowla, Farid U AU - Rogers, Leah L Y1 - 1995 PY - 1995 DA - 1995 SP - 239 PB - Massachusetts Institute of Technology Press, Cambridge, MA SN - 0262041480 KW - geologic hazards KW - explosions KW - statistical analysis KW - data processing KW - pollution KW - geostatistics KW - elastic waves KW - seismic sources KW - climate change KW - remediation KW - ground water KW - models KW - artificial intelligence KW - earthquake prediction KW - mathematical methods KW - applications KW - seismic waves KW - neural networks KW - nuclear explosions KW - environmental engineering KW - earthquakes KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52203753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dowla%2C+Farid+U%3BRogers%2C+Leah+L&rft.aulast=Dowla&rft.aufirst=Farid&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0262041480&rft.btitle=Solving+problems+in+environmental+engineering+and+geosciences+with+artificial+neural+networks&rft.title=Solving+problems+in+environmental+engineering+and+geosciences+with+artificial+neural+networks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - MA N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Diffusion measurements in high pressure phases; implications for the chemical heterogeneity and electrical conductivity of the upper mantle AN - 51684648; 2005-057713 JF - Terra Abstracts AU - Farber, D L AU - Williams, O AU - Ryerson, F J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 83 PB - Blackwell Scientific Publications, Oxford VL - 7, Suppl. 1 SN - 0954-4887, 0954-4887 KW - silicates KW - upper mantle KW - alkaline earth metals KW - magnesium KW - electrical conductivity KW - diffusion KW - pressure KW - halogens KW - mantle KW - phase transitions KW - olivine group KW - high pressure KW - nesosilicates KW - polymorphism KW - fluorine KW - metals KW - olivine KW - orthosilicates KW - nickel KW - cations KW - heterogeneity KW - P-T conditions KW - diffusivity KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51684648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Abstracts&rft.atitle=Diffusion+measurements+in+high+pressure+phases%3B+implications+for+the+chemical+heterogeneity+and+electrical+conductivity+of+the+upper+mantle&rft.au=Farber%2C+D+L%3BWilliams%2C+O%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Farber&rft.aufirst=D&rft.date=1995-01-01&rft.volume=7%2C+Suppl.+1&rft.issue=&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Terra+Abstracts&rft.issn=09544887&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Union of Geosciences 8 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; cations; diffusion; diffusivity; electrical conductivity; fluorine; halogens; heterogeneity; high pressure; magnesium; mantle; metals; nesosilicates; nickel; olivine; olivine group; orthosilicates; P-T conditions; phase transitions; polymorphism; pressure; silicates; upper mantle ER - TY - JOUR T1 - Twenty years of plumbing the plumbing AN - 51527395; 2006-084329 JF - Periodico di Mineralogia AU - Evans, J R AU - Iyer, H M AU - Julian, B R AU - Foulger, G R AU - Achauer, U AU - Zucca, J J AU - Dawson, P B AU - Miller, A D AU - Ross, A AU - Pitt, A M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 177 EP - 178 PB - Bardi Editore, Rome VL - 64 IS - 1-2 SN - 0369-8963, 0369-8963 KW - volcanic conduits KW - tomography KW - imagery KW - monitoring KW - lava flows KW - statistical analysis KW - geophysical methods KW - fluid dynamics KW - porosity KW - seismic methods KW - case studies KW - fractures KW - volcanic features KW - geothermal systems KW - seismicity KW - multivariate analysis KW - volcanoes KW - permeability KW - magma chambers KW - anisotropy KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51527395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Periodico+di+Mineralogia&rft.atitle=Twenty+years+of+plumbing+the+plumbing&rft.au=Evans%2C+J+R%3BIyer%2C+H+M%3BJulian%2C+B+R%3BFoulger%2C+G+R%3BAchauer%2C+U%3BZucca%2C+J+J%3BDawson%2C+P+B%3BMiller%2C+A+D%3BRoss%2C+A%3BPitt%2C+A+M%3BAnonymous&rft.aulast=Evans&rft.aufirst=J&rft.date=1995-01-01&rft.volume=64&rft.issue=1-2&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Periodico+di+Mineralogia&rft.issn=03698963&rft_id=info:doi/ L2 - http://www.periodicodimineralogia.it/index.php/mineralogia LA - English DB - GeoRef N1 - Conference title - IAVCEI conference on Volcanic hazard in densely populated regions N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 17 N1 - Last updated - 2012-06-15 N1 - CODEN - PEMIA7 N1 - SubjectsTermNotLitGenreText - anisotropy; case studies; fluid dynamics; fractures; geophysical methods; geothermal systems; imagery; lava flows; magma chambers; monitoring; multivariate analysis; permeability; porosity; seismic methods; seismicity; statistical analysis; tomography; volcanic conduits; volcanic features; volcanoes ER - TY - JOUR T1 - Impact of biomass burning on the atmosphere AN - 51214336; 1999-042441 JF - NATO ASI Series. Series I: Global Environmental Change AU - Dignon, J A2 - Delmas, Robert J. Y1 - 1995 PY - 1995 DA - 1995 SP - 299 EP - 311 PB - Springer Verlag, Berlin VL - 30 SN - 1431-7125, 1431-7125 KW - biomass KW - global change KW - paleoclimatology KW - environmental effects KW - climate change KW - nitrogen KW - fires KW - Cenozoic KW - spatial distribution KW - Greenland KW - carbon KW - greenhouse effect KW - geochemistry KW - global warming KW - ice cores KW - Quaternary KW - human activity KW - biochemistry KW - Arctic region KW - atmosphere KW - geochemical cycle KW - Antarctica KW - upper Quaternary KW - sulfur KW - aerosols KW - carbon cycle KW - Vostok Station KW - 24:Quaternary geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51214336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.atitle=Impact+of+biomass+burning+on+the+atmosphere&rft.au=Dignon%2C+J&rft.aulast=Dignon&rft.aufirst=J&rft.date=1995-01-01&rft.volume=30&rft.issue=&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.issn=14317125&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO advanced research workshop on Ice core studies of global biogeochemical cycles N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Antarctica; Arctic region; atmosphere; biochemistry; biomass; carbon; carbon cycle; Cenozoic; climate change; environmental effects; fires; geochemical cycle; geochemistry; global change; global warming; greenhouse effect; Greenland; human activity; ice cores; nitrogen; paleoclimatology; Quaternary; spatial distribution; sulfur; upper Quaternary; Vostok Station ER - TY - JOUR T1 - Mixture theories for rock properties AN - 51138130; 2005-025261 JF - AGU Reference Shelf AU - Berryman, James G Y1 - 1995 PY - 1995 DA - 1995 SP - 205 EP - 228 PB - American Geophysical Union, Washington, DC VL - 3 SN - 1080-305X, 1080-305X KW - electrical conductivity KW - elasticity KW - acoustical properties KW - thermal conductivity KW - poroelasticity KW - thermoelastic properties KW - elastic constants KW - magnetic properties KW - physical properties KW - dielectric properties KW - mixing KW - rocks KW - permeability KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51138130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=Relationship+between+hydrous+and+ordinary+pyrolysis&rft.au=Burnham%2C+Alan+K&rft.aulast=Burnham&rft.aufirst=Alan&rft.date=1995-01-01&rft.volume=455&rft.issue=&rft.spage=211&rft.isbn=0792333438&rft.btitle=&rft.title=NATO+ASI+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=02582023&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 116 N1 - PubXState - DC N1 - Document feature - illus. incl. 10 tables N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - acoustical properties; dielectric properties; elastic constants; elasticity; electrical conductivity; magnetic properties; mixing; permeability; physical properties; poroelasticity; rocks; thermal conductivity; thermoelastic properties DO - http://dx.doi.org/10.1029/RF003p0205 ER - TY - JOUR T1 - Dynamic underground stripping to remediate a deep hydrocarbon spill AN - 51028383; 1998-071313 JF - Geotechnical Special Publication AU - Yow, Jesse L AU - Aines, Roger D AU - Newmark, Robin L AU - Udell, Kent S AU - Ziagos, John P A2 - Acar, Yalcin B. A2 - Daniel, David E. Y1 - 1995 PY - 1995 DA - 1995 SP - 1306 EP - 1320 PB - American Society of Civil Engineers, New York, NY VL - 46 SN - 0895-0563, 0895-0563 KW - United States KW - monitoring KW - Livermore California KW - in situ KW - underground storage KW - injection KW - pollution KW - Alameda County California KW - remediation KW - ground water KW - California KW - Lawrence Livermore National Laboratory KW - oil spills KW - underground installations KW - water wells KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51028383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotechnical+Special+Publication&rft.atitle=Dynamic+underground+stripping+to+remediate+a+deep+hydrocarbon+spill&rft.au=Yow%2C+Jesse+L%3BAines%2C+Roger+D%3BNewmark%2C+Robin+L%3BUdell%2C+Kent+S%3BZiagos%2C+John+P&rft.aulast=Yow&rft.aufirst=Jesse&rft.date=1995-01-01&rft.volume=46&rft.issue=&rft.spage=1306&rft.isbn=&rft.btitle=&rft.title=Geotechnical+Special+Publication&rft.issn=08950563&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geoenvironment 2000; characterization, containment, remediation, and performance in environmental geotechnics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 11 N1 - PubXState - NY N1 - Document feature - illus. incl. sketch map, 1 table, sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alameda County California; California; field studies; ground water; in situ; injection; Lawrence Livermore National Laboratory; Livermore California; monitoring; oil spills; pollution; remediation; underground installations; underground storage; United States; water wells ER - TY - JOUR T1 - Lithosphere impacts on primitive magmas, Honshu, Japan AN - 50933992; 1997-046343 JF - Program with Abstracts - Geological Association of Canada; Mineralogical Association of Canada: Joint Annual Meeting AU - Gust, David A AU - Arculus, Richard J AU - Kersting, Annie B AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 40 PB - Geological Association of Canada, Waterloo, ON VL - 20 SN - 0701-8738, 0701-8738 KW - Far East KW - andesites KW - volcanic rocks KW - subduction zones KW - igneous rocks KW - enrichment KW - mantle KW - continental crust KW - Cenozoic KW - melting KW - major elements KW - basalts KW - tectonics KW - Asia KW - chemical ratios KW - rhyolites KW - lineaments KW - Quaternary KW - isotope ratios KW - genesis KW - pyroclastics KW - provenance KW - Tertiary KW - island arcs KW - Neogene KW - volcanoes KW - Pliocene KW - Pleistocene KW - petrography KW - Honshu KW - Tanakura tectonic line KW - Japan KW - crust KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50933992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.atitle=Lithosphere+impacts+on+primitive+magmas%2C+Honshu%2C+Japan&rft.au=Gust%2C+David+A%3BArculus%2C+Richard+J%3BKersting%2C+Annie+B%3BAnonymous&rft.aulast=Gust&rft.aufirst=David&rft.date=1995-01-01&rft.volume=20&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.issn=07018738&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - GAC/MAC annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - ON N1 - Last updated - 2012-06-07 N1 - CODEN - PAACD6 N1 - SubjectsTermNotLitGenreText - andesites; Asia; basalts; Cenozoic; chemical ratios; continental crust; crust; enrichment; Far East; genesis; Honshu; igneous rocks; island arcs; isotope ratios; Japan; lineaments; major elements; mantle; melting; Neogene; petrography; Pleistocene; Pliocene; provenance; pyroclastics; Quaternary; rhyolites; subduction zones; Tanakura tectonic line; tectonics; Tertiary; volcanic rocks; volcanoes ER - TY - JOUR T1 - The effect of rock-water interaction on permeability AN - 50926091; 1998-026331 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Lin, W AU - Roberts, J J AU - Glassley, W AU - Ruddle, D A2 - Fujii, Toshio Y1 - 1995 PY - 1995 DA - 1995 SP - 1391 EP - 1394 PB - [publisher varies], [location varies] VL - 8, Vol. 3 SN - 0074-848X, 0074-848X KW - United States KW - volcanic rocks KW - underground storage KW - igneous rocks KW - radioactive decay KW - effects KW - Nye County Nevada KW - Miocene KW - radioactive waste KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - water-rock interaction KW - pore pressure KW - Neogene KW - near-field KW - tuff KW - Yucca Mountain KW - confining pressure KW - permeability KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50926091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.atitle=Impact+of+biomass+burning+on+the+atmosphere&rft.au=Dignon%2C+J&rft.aulast=Dignon&rft.aufirst=J&rft.date=1995-01-01&rft.volume=30&rft.issue=&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.issn=14317125&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international congress on Rock mechanics--Huitieme congres international de Mecanique des roches--Achter internationaler Kongres ueber Felsmechanik N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - Cenozoic; confining pressure; effects; igneous rocks; Miocene; near-field; Neogene; Nevada; Nye County Nevada; permeability; pore pressure; pyroclastics; radioactive decay; radioactive waste; Tertiary; Topopah Spring Member; tuff; underground storage; United States; volcanic rocks; water-rock interaction; Yucca Mountain ER - TY - JOUR T1 - Exposure and terrestrial ages of H chondrites from Frontier Mountain AN - 50335230; 1996-027714 JF - LPI Technical Report AU - Wieler, R AU - Caffee, M W AU - Nishiizumi, K Y1 - 1995 PY - 1995 DA - 1995 SP - 70 EP - 72 PB - Lunar and Planetary Institute, Houston, TX SN - 0730-966X, 0730-966X KW - chlorine KW - ordinary chondrites KW - stony meteorites KW - isotopes KW - Cl-36 KW - statistical analysis KW - halogens KW - terrestrial age KW - H chondrites KW - exposure age KW - meteorites KW - radioactive isotopes KW - Antarctica KW - geochronology KW - dates KW - metals KW - absolute age KW - Victoria Land KW - histograms KW - chondrites KW - Frontier Mountain KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50335230?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Technical+Report&rft.atitle=Exposure+and+terrestrial+ages+of+H+chondrites+from+Frontier+Mountain&rft.au=Wieler%2C+R%3BCaffee%2C+M+W%3BNishiizumi%2C+K&rft.aulast=Wieler&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=LPI+Technical+Report&rft.issn=0730966X&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/publications/reports.shtml LA - English DB - GeoRef N1 - Conference title - Workshop on Meteorites from cold and hot deserts N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-10-18 N1 - SubjectsTermNotLitGenreText - absolute age; Antarctica; chlorine; chondrites; Cl-36; dates; exposure age; Frontier Mountain; geochronology; H chondrites; halogens; histograms; isotopes; metals; meteorites; ordinary chondrites; radioactive isotopes; statistical analysis; stony meteorites; terrestrial age; Victoria Land ER - TY - JOUR T1 - Variable site effects across the I-5 Highway 14 interchange that failed during the Northridge earthquake AN - 50325703; 1997-053143 JF - International Union of Geodesy and Geophysics, General Assembly AU - Bonner, B P AU - Hutchings, L AU - McCallen, D AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 337 PB - [publisher varies], [location varies] VL - 21, Week B KW - United States KW - Los Angeles County California KW - failures KW - numerical models KW - damage KW - effects KW - seismic response KW - California KW - aftershocks KW - strong motion KW - ground motion KW - Northridge earthquake 1994 KW - earthquakes KW - roads KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50325703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=Variable+site+effects+across+the+I-5+Highway+14+interchange+that+failed+during+the+Northridge+earthquake&rft.au=Bonner%2C+B+P%3BHutchings%2C+L%3BMcCallen%2C+D%3BAnonymous&rft.aulast=Bonner&rft.aufirst=B&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - aftershocks; California; damage; earthquakes; effects; failures; ground motion; Los Angeles County California; Northridge earthquake 1994; numerical models; roads; seismic response; strong motion; United States ER - TY - JOUR T1 - Significant crustal shortening in the Lhasa Block (southern Tibet) predates the Indo-Asian collision AN - 50323081; 1996-038725 JF - Abstracts with Programs - Geological Society of America AU - Yin, An AU - Murphy, M A AU - Harrison, T M AU - Duerr, S B AU - Chen, Z AU - Wang, X AU - Zhou, X AU - Ryerson, F J AU - Kidd, W S F AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 335 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - Shibalou thrust system KW - duplexes KW - Far East KW - uplifts KW - Qiangtang Terrane KW - mapping KW - Gaize thrust system KW - Mount Kailas KW - Gugu La thrust system KW - Xizang China KW - folds KW - tectonics KW - Asia KW - Indian Plate KW - faults KW - China KW - crustal thickening KW - orientation KW - Eurasian Plate KW - plate collision KW - Linzizhong Formation KW - hanging wall KW - deformation KW - isoclinal folds KW - evolution KW - imbricate tectonics KW - crustal shortening KW - intrusions KW - plate tectonics KW - delamination KW - thrust faults KW - Lhasa Block KW - Choqin Tuff KW - Choqin China KW - foot wall KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50323081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Periodico+di+Mineralogia&rft.atitle=Twenty+years+of+plumbing+the+plumbing&rft.au=Evans%2C+J+R%3BIyer%2C+H+M%3BJulian%2C+B+R%3BFoulger%2C+G+R%3BAchauer%2C+U%3BZucca%2C+J+J%3BDawson%2C+P+B%3BMiller%2C+A+D%3BRoss%2C+A%3BPitt%2C+A+M%3BAnonymous&rft.aulast=Evans&rft.aufirst=J&rft.date=1995-01-01&rft.volume=64&rft.issue=1-2&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Periodico+di+Mineralogia&rft.issn=03698963&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; China; Choqin China; Choqin Tuff; crustal shortening; crustal thickening; deformation; delamination; duplexes; Eurasian Plate; evolution; Far East; faults; folds; foot wall; Gaize thrust system; Gugu La thrust system; hanging wall; imbricate tectonics; Indian Plate; intrusions; isoclinal folds; Lhasa Block; Linzizhong Formation; mapping; Mount Kailas; orientation; plate collision; plate tectonics; Qiangtang Terrane; Shibalou thrust system; tectonics; thrust faults; uplifts; Xizang China ER - TY - JOUR T1 - The GISP ice core record of volcanism since 7000 B.C.; discussion and reply AN - 50178213; 1995-012850 AB - Fiedel, Southon and Brown comment on Zielinski's paper which appeared in Science on May 13, 1994 and is identified in the CRREL Bibliography as 48-3941. Zielinski et al respond. JF - Science AU - Fiedel, Stuart J AU - Southon, John R AU - Brown, Thomas A AU - Zielinski, G A AU - Mayewski, P A AU - Meeker, L D AU - Whitlow, S AU - Twickler, M S AU - Morrison, M AU - Meese, D A AU - Gow, A J AU - Alley, R B Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 256 EP - 258 PB - American Association for the Advancement of Science, Washington, DC VL - 267 IS - 5195 SN - 0036-8075, 0036-8075 KW - GISP KW - ice cores KW - sulfate ion KW - Quaternary KW - isotopes KW - Greenland Ice Sheet Project KW - Arctic region KW - global KW - Greenland ice sheet KW - calibration KW - Holocene KW - Cenozoic KW - Greenland KW - radioactive isotopes KW - geochronology KW - dates KW - volcanism KW - eruptions KW - carbon KW - absolute age KW - volcanoes KW - sulfur KW - C-14 KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+GISP+ice+core+record+of+volcanism+since+7000+B.C.%3B+discussion+and+reply&rft.au=Fiedel%2C+Stuart+J%3BSouthon%2C+John+R%3BBrown%2C+Thomas+A%3BZielinski%2C+G+A%3BMayewski%2C+P+A%3BMeeker%2C+L+D%3BWhitlow%2C+S%3BTwickler%2C+M+S%3BMorrison%2C+M%3BMeese%2C+D+A%3BGow%2C+A+J%3BAlley%2C+R+B&rft.aulast=Fiedel&rft.aufirst=Stuart&rft.date=1995-01-01&rft.volume=267&rft.issue=5195&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Bibliography on Cold Regions Science and Technology, United States N1 - Date revised - 1995-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - For reference to original see Zielinski, G. A., et al., Science, Vol. 264, p. 948, 1994 N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - absolute age; Arctic region; C-14; calibration; carbon; Cenozoic; dates; eruptions; geochronology; GISP; global; Greenland; Greenland ice sheet; Greenland Ice Sheet Project; Holocene; ice cores; isotopes; Quaternary; radioactive isotopes; sulfate ion; sulfur; volcanism; volcanoes ER - TY - JOUR T1 - TEM study of shock metamorphism in quartz from the Sedan nuclear test site AN - 50174522; 1995-019349 AB - Nuclear explosions represent a useful simulation of meteorite impacts. Stresses of tens of gigapascals are produced during detonation and stress pulses can last 0.1 ms or longer, which is 3-4 orders of magnitude longer than laboratory experiments. Samples studied here were taken from the ejecta of the Sedan nuclear test site and consist of a coarse-grained granodiorite containing quartz, plagioclase, K-feldspar, cordierite and hornblende. Shocked quartz grains were selected optically in thin section and studied by TEM. TEM reveals the presence of planar deformation features (PDFs), which consist of multiple sets of planar amorphous lamellae with the crystallographic orientations {1013}, {1012}, and rarely {1011}. Some lamellae exhibit a substructure which consist of amorphous sublamellae organized 'en echelon'. No high-pressure phases were detected along the transformation lamellae. Some lamellae show evidence of beginning recrystallization, which probably occurred during cooling of the hot ejecta. The shock-induced defects present at the Sedan site are very similar to those seen in laboratory shock recovery experiments and also to those present at meteorite impact craters (e.g., Meteor Crater or Ries Crater). This suggests that shock-induced amorphization in quartz is not strongly dependant on shock pulse duration. JF - Earth and Planetary Science Letters AU - Cordier, P AU - Gratz, A J Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 163 EP - 170 PB - Elsevier, Amsterdam VL - 129 IS - 1-4 SN - 0012-821X, 0012-821X KW - silicates KW - cratering KW - K-feldspar KW - silica minerals KW - igneous rocks KW - Sedan France KW - granites KW - analog simulation KW - ring silicates KW - Europe KW - recrystallization KW - lamellae KW - clinoamphibole KW - France KW - plutonic rocks KW - alkali feldspar KW - coarse-grained materials KW - granodiorites KW - cordierite KW - framework silicates KW - hornblende KW - crystal dislocations KW - nuclear explosions KW - chain silicates KW - plagioclase KW - experimental studies KW - Western Europe KW - modern analogs KW - explosions KW - Ardennes France KW - amphibole group KW - impacts KW - deformation KW - metamorphism KW - ejecta KW - defects KW - TEM data KW - quartz KW - testing KW - feldspar group KW - shock metamorphism KW - 30:Engineering geology KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=TEM+study+of+shock+metamorphism+in+quartz+from+the+Sedan+nuclear+test+site&rft.au=Cordier%2C+P%3BGratz%2C+A+J&rft.aulast=Cordier&rft.aufirst=P&rft.date=1995-01-01&rft.volume=129&rft.issue=1-4&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2894%2900243-R L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alkali feldspar; amphibole group; analog simulation; Ardennes France; chain silicates; clinoamphibole; coarse-grained materials; cordierite; cratering; crystal dislocations; defects; deformation; ejecta; Europe; experimental studies; explosions; feldspar group; framework silicates; France; granites; granodiorites; hornblende; igneous rocks; impacts; K-feldspar; lamellae; metamorphism; modern analogs; nuclear explosions; plagioclase; plutonic rocks; quartz; recrystallization; ring silicates; Sedan France; shock metamorphism; silica minerals; silicates; TEM data; testing; Western Europe DO - http://dx.doi.org/10.1016/0012-821X(94)00243-R ER - TY - JOUR T1 - The effect of malonate on the dissolution kinetics of albite, quartz, and microcline as a function of pH at 70 degrees C AN - 50170428; 1995-019417 AB - The effect of malonate on the dissolution rate of the reservoir minerals albite, quartz and microcline has been examined. The effect of pH on rate has been decoupled from the effect of the ligand by controlling pH using dilute buffer solutions at pH 4-10 at 70 degrees C. Any effect of the buffer ligands (acetate and borate) or alkali cation (Na) on rate was accounted for by comparing the measured dissolution rates in buffer solutions with and without malonate. Flowing reactors were used and malonate concentration was varied from 1 to 100 mmolal. As malonate anion concentration is increased, the dissolution rate of the minerals also increases. At moderately acidic to near neutral pH in the solutions containing the highest malonate concentration, malonate most significantly increases the dissolution rate of the silicates over that expected due to simple hydrolysis. At alkaline pH the effect of malonate on the dissolution rate of these silicates is not significant, compared with the dissolution rate due to simple hydrolysis alone. JF - Applied Geochemistry AU - Knauss, Kevin G AU - Copenhaver, Sally A Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 17 EP - 33 PB - Pergamon, Oxford-New York-Beijing VL - 10 IS - 1 SN - 0883-2927, 0883-2927 KW - silicates KW - solutions KW - silica minerals KW - buffers KW - sodium ion KW - microcline KW - solution KW - temperature KW - ligands KW - mineral composition KW - alkali feldspar KW - framework silicates KW - malonates KW - stoichiometry KW - kinetics KW - pH KW - anions KW - plagioclase KW - experimental studies KW - alkali metals KW - rates KW - albite KW - solubility KW - sodium KW - sample preparation KW - metals KW - steady-state processes KW - quartz KW - cations KW - feldspar group KW - chemical fractionation KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Geochemistry&rft.atitle=The+effect+of+malonate+on+the+dissolution+kinetics+of+albite%2C+quartz%2C+and+microcline+as+a+function+of+pH+at+70+degrees+C&rft.au=Knauss%2C+Kevin+G%3BCopenhaver%2C+Sally+A&rft.aulast=Knauss&rft.aufirst=Kevin&rft.date=1995-01-01&rft.volume=10&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2894%2900045-8 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 55 N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - albite; alkali feldspar; alkali metals; anions; buffers; cations; chemical fractionation; experimental studies; feldspar group; framework silicates; kinetics; ligands; malonates; metals; microcline; mineral composition; pH; plagioclase; quartz; rates; sample preparation; silica minerals; silicates; sodium; sodium ion; solubility; solution; solutions; steady-state processes; stoichiometry; temperature DO - http://dx.doi.org/10.1016/0883-2927(94)00045-8 ER - TY - JOUR T1 - Cosmogenic exposure ages of basalt flows; Lunar Crater volcanic field, Nevada AN - 50162583; 1995-026961 AB - (super 36) Cl and (super 10) Be cosmogenic exposure age data for the Black Rock basaltic lava flow, Lunar Crater volcanic field, Nevada, imply an emplacement age of approximately 38 + or - 10 ka. (super 36) Cl data for the 600 ka flow north of the Lunar Crater maar are consistent with (1) an apparent erosion rate of approximately 3m/m.y., (2) a model of desert pavement formation in which basalt clasts eroded from the flow remain on the surface of the eolian-derived sediments that mantle the flow, and (3) the early formation of the eolian-derived sediment mantle. JF - Geology (Boulder) AU - Shepard, Michael K AU - Arvidson, Raymond E AU - Caffee, Marc AU - Finkel, Robert AU - Harris, Lennox Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 21 EP - 24 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 1 SN - 0091-7613, 0091-7613 KW - United States KW - silicates KW - eolian features KW - volcanic rocks KW - isotopes KW - igneous rocks KW - halogens KW - cosmogenic elements KW - olivine group KW - south-central Nevada KW - exposure age KW - Cenozoic KW - radioactive isotopes KW - geochronology KW - dates KW - olivine KW - basalts KW - orthosilicates KW - absolute age KW - basalt flows KW - Nevada KW - chlorine KW - alkaline earth metals KW - Quaternary KW - lava flows KW - Be-10 KW - desert pavement KW - Cl-36 KW - Lunar Crater KW - Paleogene KW - Nye County Nevada KW - volcanic fields KW - nesosilicates KW - Tertiary KW - K/Ar KW - metals KW - Pleistocene KW - Black Rock KW - beryllium KW - 03:Geochronology KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50162583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Cosmogenic+exposure+ages+of+basalt+flows%3B+Lunar+Crater+volcanic+field%2C+Nevada&rft.au=Shepard%2C+Michael+K%3BArvidson%2C+Raymond+E%3BCaffee%2C+Marc%3BFinkel%2C+Robert%3BHarris%2C+Lennox&rft.aulast=Shepard&rft.aufirst=Michael&rft.date=1995-01-01&rft.volume=23&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281995%290232.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - absolute age; alkaline earth metals; basalt flows; basalts; Be-10; beryllium; Black Rock; Cenozoic; chlorine; Cl-36; cosmogenic elements; dates; desert pavement; eolian features; exposure age; geochronology; halogens; igneous rocks; isotopes; K/Ar; lava flows; Lunar Crater; metals; nesosilicates; Nevada; Nye County Nevada; olivine; olivine group; orthosilicates; Paleogene; Pleistocene; Quaternary; radioactive isotopes; silicates; south-central Nevada; Tertiary; United States; volcanic fields; volcanic rocks DO - http://dx.doi.org/10.1130/0091-7613(1995)023<0021:CEAOBF>2.3.CO;2 ER - TY - JOUR T1 - Comparison of kinetic analysis of source rocks and kerogen concentrates AN - 50160145; 1995-031114 JF - Organic Geochemistry AU - Reynolds, John G AU - Burnham, Alan K Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 11 EP - 19 PB - Pergamon, Oxford-New York VL - 23 IS - 1 SN - 0146-6380, 0146-6380 KW - organic residues KW - Pyromat KW - temperature KW - carbon dioxide KW - activation energy KW - sedimentary rocks KW - Phosphoria Formation KW - carbon KW - organic carbon KW - Anvil Points Mine KW - Upper Devonian KW - mines KW - experimental studies KW - Friedman method KW - Eocene KW - shale KW - Paleozoic KW - Martin County Kentucky KW - Paleogene KW - Coats-Redfern method KW - Tertiary KW - organic compounds KW - northern North Sea KW - Green River Formation KW - North Sea KW - North Atlantic KW - Colorado KW - clastic rocks KW - Atlantic Ocean KW - United States KW - Garfield County Colorado KW - Ramsey Crossing KW - source rocks KW - petroleum KW - Rock-Eval KW - Retort Mountain Quarry KW - cores KW - nitrogen KW - Cenozoic KW - oil shale KW - pyrolysis KW - Huron Member KW - Australia KW - kinetics KW - organic materials KW - Rundel Deposit KW - Kimmeridge Clay KW - Australasia KW - Upper Jurassic KW - Jurassic KW - Beaverhead Montana KW - Permian KW - Mesozoic KW - Montana KW - genesis KW - Devonian KW - hydrogen KW - Ohio Shale KW - sulfur KW - Kentucky KW - kerogen KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50160145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Organic+Geochemistry&rft.atitle=Comparison+of+kinetic+analysis+of+source+rocks+and+kerogen+concentrates&rft.au=Reynolds%2C+John+G%3BBurnham%2C+Alan+K&rft.aulast=Reynolds&rft.aufirst=John&rft.date=1995-01-01&rft.volume=23&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Organic+Geochemistry&rft.issn=01466380&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01466380 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 23 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - activation energy; Anvil Points Mine; Atlantic Ocean; Australasia; Australia; Beaverhead Montana; carbon; carbon dioxide; Cenozoic; clastic rocks; Coats-Redfern method; Colorado; cores; Devonian; Eocene; experimental studies; Friedman method; Garfield County Colorado; genesis; Green River Formation; Huron Member; hydrogen; Jurassic; Kentucky; kerogen; Kimmeridge Clay; kinetics; Martin County Kentucky; Mesozoic; mines; Montana; nitrogen; North Atlantic; North Sea; northern North Sea; Ohio Shale; oil shale; organic carbon; organic compounds; organic materials; organic residues; Paleogene; Paleozoic; Permian; petroleum; Phosphoria Formation; pyrolysis; Pyromat; Ramsey Crossing; Retort Mountain Quarry; Rock-Eval; Rundel Deposit; sedimentary rocks; shale; source rocks; sulfur; temperature; Tertiary; United States; Upper Devonian; Upper Jurassic ER - TY - JOUR T1 - Diachronic uplift, transtension, and sinistral shear rate along the Red River Zone AN - 50128077; 2009-098276 JF - Terra Abstracts AU - Tapponnier, P AU - Leloup, P H AU - Lacassin, R AU - Harrison, T M AU - Wenji, C AU - Ryerson, F AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 43 PB - Blackwell Scientific Publications, Oxford VL - 7, Abst. Suppl. 1 SN - 0954-4887, 0954-4887 KW - Far East KW - U/Pb KW - southern China KW - lateral faults KW - uplifts KW - Cenozoic KW - metamorphic rocks KW - Red River Fault KW - absolute age KW - thermochronology KW - Indochina KW - Asia KW - faults KW - China KW - gneisses KW - shear zones KW - paleomagnetism KW - Paleogene KW - Miocene KW - Tertiary KW - Neogene KW - transtension KW - reconstruction KW - left-lateral faults KW - Oligocene KW - 03:Geochronology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50128077?accountid=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=Princess+Takamatsu+symposia&rft.atitle=Heterocyclic+amine+mutagenicity%2Fcarcinogenicity%3A+influence+of+repair%2C+metabolism%2C+and+structure.&rft.au=Felton%2C+J+S%3BWu%2C+R%3BKnize%2C+M+G%3BThompson%2C+L+H%3BHatch%2C+F+T&rft.aulast=Felton&rft.aufirst=J&rft.date=1995-01-01&rft.volume=23&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Princess+Takamatsu+symposia&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Union of Geosciences 8 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Asia; Cenozoic; China; Far East; faults; gneisses; Indochina; lateral faults; left-lateral faults; metamorphic rocks; Miocene; Neogene; Oligocene; Paleogene; paleomagnetism; reconstruction; Red River Fault; shear zones; southern China; Tertiary; thermochronology; transtension; U/Pb; uplifts ER - TY - JOUR T1 - The effect of pressure on the electrical conductivity of KTB rocks AN - 50121602; 1995-058449 JF - Surveys in Geophysics AU - Nover, Georg AU - Heikamp, S AU - Kontny, A AU - Duba, Al A2 - Nover, Georg Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 63 EP - 81 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 16 IS - 1 SN - 0169-3298, 0169-3298 KW - electrical conductivity KW - electrical logging KW - pressure KW - numerical models KW - Bavaria Germany KW - well-logging KW - statistical analysis KW - Europe KW - resistivity KW - Laplace transformations KW - Upper Palatinate KW - KTB KW - boreholes KW - deep drilling KW - Central Europe KW - crystalline rocks KW - drilling KW - Germany KW - Windischeschenbach Germany KW - permeability KW - hydrostatic pressure KW - anisotropy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50121602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Surveys+in+Geophysics&rft.atitle=The+effect+of+pressure+on+the+electrical+conductivity+of+KTB+rocks&rft.au=Nover%2C+Georg%3BHeikamp%2C+S%3BKontny%2C+A%3BDuba%2C+Al&rft.aulast=Nover&rft.aufirst=Georg&rft.date=1995-01-01&rft.volume=16&rft.issue=1&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Surveys+in+Geophysics&rft.issn=01693298&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - GPSVAK N1 - SubjectsTermNotLitGenreText - anisotropy; Bavaria Germany; boreholes; Central Europe; crystalline rocks; deep drilling; drilling; electrical conductivity; electrical logging; Europe; Germany; hydrostatic pressure; KTB; Laplace transformations; numerical models; permeability; pressure; resistivity; statistical analysis; Upper Palatinate; well-logging; Windischeschenbach Germany ER - TY - JOUR T1 - Timing and extent of glaciation of southern Baffin Island, Nunavut Territory, Arctic Canada, using in situ cosmogenic isotopes AN - 50094938; 1996-004339 JF - Abstracts with Programs - Geological Society of America AU - Davis, P Thompson AU - Marsella, Kimberly A AU - Bierman, Paul R AU - Finkel, Robert C AU - Caffee, Marc W AU - Southon, John R AU - Koning, Joseph AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 60 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - upper Wisconsinan KW - silicates KW - Cumberland Peninsula KW - Laurentide ice sheet KW - glaciation KW - Arctic Archipelago KW - cosmogenic elements KW - glaciomarine environment KW - carbon KW - moraines KW - absolute age KW - Baffin Island KW - framework silicates KW - Franklin District Northwest Territories KW - boulders KW - Quaternary KW - in situ KW - clastic sediments KW - Northwest Territories KW - Canada KW - marine environment KW - quartz KW - Pleistocene KW - glacial geology KW - Duval Moraines KW - Pangnirtung Pass KW - nunataks KW - glacial extent KW - silica minerals KW - isotopes KW - erosion KW - Holocene KW - Wisconsinan KW - upper Pleistocene KW - Cenozoic KW - radioactive isotopes KW - dates KW - Nunavut KW - glacial environment KW - sediments KW - scour KW - bedrock KW - Pangnirtung Fjord KW - Nunavut Northwest Territories KW - glacial features KW - weathering KW - ice sheets KW - Hall Peninsula KW - Western Canada KW - C-14 KW - Eastern Canada KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Timing+and+extent+of+glaciation+of+southern+Baffin+Island%2C+Nunavut+Territory%2C+Arctic+Canada%2C+using+in+situ+cosmogenic+isotopes&rft.au=Davis%2C+P+Thompson%3BMarsella%2C+Kimberly+A%3BBierman%2C+Paul+R%3BFinkel%2C+Robert+C%3BCaffee%2C+Marc+W%3BSouthon%2C+John+R%3BKoning%2C+Joseph%3BAnonymous&rft.aulast=Davis&rft.aufirst=P&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=60&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Arctic Archipelago; Baffin Island; bedrock; boulders; C-14; Canada; carbon; Cenozoic; clastic sediments; cosmogenic elements; Cumberland Peninsula; dates; Duval Moraines; Eastern Canada; erosion; framework silicates; Franklin District Northwest Territories; glacial environment; glacial extent; glacial features; glacial geology; glaciation; glaciomarine environment; Hall Peninsula; Holocene; ice sheets; in situ; isotopes; Laurentide ice sheet; marine environment; moraines; Northwest Territories; nunataks; Nunavut; Nunavut Northwest Territories; Pangnirtung Fjord; Pangnirtung Pass; Pleistocene; quartz; Quaternary; radioactive isotopes; scour; sediments; silica minerals; silicates; upper Pleistocene; upper Wisconsinan; weathering; Western Canada; Wisconsinan ER - TY - JOUR T1 - Preliminary in-situ production rates of cosmogenic (super 10) Be and (super 26) Al over the past 21.5 ky from the terminal moraine of the Laurentide ice sheet, north-central New Jersey AN - 50093210; 1996-004336 JF - Abstracts with Programs - Geological Society of America AU - Larsen, Patrick L AU - Bierman, Paul R AU - Caffee, Marc AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 59 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Laurentide ice sheet KW - isotopes KW - quartzites KW - cosmogenic elements KW - variations KW - Cenozoic KW - bedding plane irregularities KW - Al-26 KW - radioactive isotopes KW - erratics KW - dates KW - aluminum KW - metamorphic rocks KW - sediments KW - moraines KW - absolute age KW - thickness KW - outcrops KW - sedimentary structures KW - gneisses KW - bedrock KW - alkaline earth metals KW - Quaternary KW - in situ KW - Be-10 KW - clastic sediments KW - striations KW - geometry KW - metals KW - Pleistocene KW - New Jersey KW - corrections KW - north-central New Jersey KW - beryllium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Preliminary+in-situ+production+rates+of+cosmogenic+%28super+10%29+Be+and+%28super+26%29+Al+over+the+past+21.5+ky+from+the+terminal+moraine+of+the+Laurentide+ice+sheet%2C+north-central+New+Jersey&rft.au=Larsen%2C+Patrick+L%3BBierman%2C+Paul+R%3BCaffee%2C+Marc%3BAnonymous&rft.aulast=Larsen&rft.aufirst=Patrick&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=59&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Al-26; alkaline earth metals; aluminum; Be-10; bedding plane irregularities; bedrock; beryllium; Cenozoic; clastic sediments; corrections; cosmogenic elements; dates; erratics; geometry; gneisses; in situ; isotopes; Laurentide ice sheet; metals; metamorphic rocks; moraines; New Jersey; north-central New Jersey; outcrops; Pleistocene; quartzites; Quaternary; radioactive isotopes; sedimentary structures; sediments; striations; thickness; United States; variations ER - TY - JOUR T1 - Geologic test of weathering zone concept and nunatak hypothesis using cosmogenic isotope dating in Pangnirtung Fjord area, Baffin Island, Nunavut Territory, Canada AN - 50086196; 1996-004338 JF - Abstracts with Programs - Geological Society of America AU - Marsella, Kimberly A AU - Davis, P T AU - Bierman, P R AU - Finkel, R C AU - Caffee, M W AU - Southon, J R AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 59 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - upper Wisconsinan KW - nunataks KW - Cumberland Peninsula KW - glaciation KW - isotopes KW - cosmogenic elements KW - Ukaliq Lake valley KW - exposure age KW - deglaciation KW - cores KW - Wisconsinan KW - upper Pleistocene KW - Cenozoic KW - bedding plane irregularities KW - Al-26 KW - radioactive isotopes KW - geochronology KW - aluminum KW - Nunavut KW - Kolik River valley KW - sediments KW - moraines KW - Baffin Island KW - sedimentary structures KW - Franklin District Northwest Territories KW - bedrock KW - Pangnirtung Fjord KW - alkaline earth metals KW - boulders KW - Quaternary KW - Nunavut Northwest Territories KW - Be-10 KW - clastic sediments KW - Tasikutaaq Lake KW - striations KW - glacial features KW - weathering KW - Northwest Territories KW - Canada KW - metals KW - Pleistocene KW - Western Canada KW - glacial geology KW - Duval Moraines KW - Eastern Canada KW - beryllium KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50086196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+test+of+weathering+zone+concept+and+nunatak+hypothesis+using+cosmogenic+isotope+dating+in+Pangnirtung+Fjord+area%2C+Baffin+Island%2C+Nunavut+Territory%2C+Canada&rft.au=Marsella%2C+Kimberly+A%3BDavis%2C+P+T%3BBierman%2C+P+R%3BFinkel%2C+R+C%3BCaffee%2C+M+W%3BSouthon%2C+J+R%3BAnonymous&rft.aulast=Marsella&rft.aufirst=Kimberly&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=59&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Baffin Island; Be-10; bedding plane irregularities; bedrock; beryllium; boulders; Canada; Cenozoic; clastic sediments; cores; cosmogenic elements; Cumberland Peninsula; deglaciation; Duval Moraines; Eastern Canada; exposure age; Franklin District Northwest Territories; geochronology; glacial features; glacial geology; glaciation; isotopes; Kolik River valley; metals; moraines; Northwest Territories; nunataks; Nunavut; Nunavut Northwest Territories; Pangnirtung Fjord; Pleistocene; Quaternary; radioactive isotopes; sedimentary structures; sediments; striations; Tasikutaaq Lake; Ukaliq Lake valley; upper Pleistocene; upper Wisconsinan; weathering; Western Canada; Wisconsinan ER - TY - JOUR T1 - Simulation of fracture in compression using a field-theory model AN - 50063954; 1996-017495 JF - Proceedings - Symposium on Rock Mechanics AU - Blair, Stephen C AU - Cook, N G W A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 873 EP - 877 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - field-theory models KW - spatial distribution KW - fractures KW - patterns KW - cracks KW - strain KW - compression KW - simulation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50063954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Simulation+of+fracture+in+compression+using+a+field-theory+model&rft.au=Blair%2C+Stephen+C%3BCook%2C+N+G+W&rft.aulast=Blair&rft.aufirst=Stephen&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=873&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - compression; cracks; field-theory models; fractures; patterns; rock mechanics; simulation; spatial distribution; strain ER - TY - JOUR T1 - TCE; thermodynamic measurements and destruction via hydrous pyrolysis/oxidation AN - 50061856; 1996-017258 JF - Abstracts with Programs - Geological Society of America AU - Knauss, Kevin G AU - Alai, Maureen AU - Mew, Daniel A AU - Copenhaver, Sally A AU - Aines, Roger D AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 249 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - chlorinated hydrocarbons KW - experimental studies KW - degradation KW - pressure KW - oxygen KW - oxidation KW - rates KW - solubility KW - temperature KW - organic compounds KW - pyrolysis KW - dissolved materials KW - chromatograms KW - halogenated hydrocarbons KW - trichloroethylene KW - thermodynamic properties KW - kinetics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=TCE%3B+thermodynamic+measurements+and+destruction+via+hydrous+pyrolysis%2Foxidation&rft.au=Knauss%2C+Kevin+G%3BAlai%2C+Maureen%3BMew%2C+Daniel+A%3BCopenhaver%2C+Sally+A%3BAines%2C+Roger+D%3BAnonymous&rft.aulast=Knauss&rft.aufirst=Kevin&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=249&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chlorinated hydrocarbons; chromatograms; degradation; dissolved materials; experimental studies; halogenated hydrocarbons; kinetics; organic compounds; oxidation; oxygen; pressure; pyrolysis; rates; solubility; temperature; thermodynamic properties; trichloroethylene ER - TY - JOUR T1 - Dissolution kinetics of diatomite from the upper (opal-A) Monterey Formation, California AN - 50061130; 1996-017187 JF - Abstracts with Programs - Geological Society of America AU - Eggleston, Carrick M AU - Bruton, Carol J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 234 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - silica minerals KW - petroleum KW - solution KW - temperature KW - reservoir rocks KW - Cenozoic KW - California KW - steam injection KW - activation energy KW - Monterey Formation KW - sedimentary rocks KW - diatomite KW - silica KW - opal-A KW - framework silicates KW - mass transfer KW - React KW - kinetics KW - pH KW - experimental studies KW - opal KW - Miocene KW - models KW - Tertiary KW - Neogene KW - heat transfer KW - clastic rocks KW - permeability KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Dissolution+kinetics+of+diatomite+from+the+upper+%28opal-A%29+Monterey+Formation%2C+California&rft.au=Eggleston%2C+Carrick+M%3BBruton%2C+Carol+J%3BAnonymous&rft.aulast=Gust&rft.aufirst=David&rft.date=1995-01-01&rft.volume=20&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.issn=07018738&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - activation energy; California; Cenozoic; clastic rocks; diatomite; experimental studies; framework silicates; heat transfer; kinetics; mass transfer; Miocene; models; Monterey Formation; Neogene; opal; opal-A; permeability; petroleum; pH; React; reservoir rocks; sedimentary rocks; silica; silica minerals; silicates; solution; steam injection; temperature; Tertiary; United States ER - TY - JOUR T1 - Did the evolution of calcareous plankton contribute to enhanced silicate-rock weathering in the late-Cenozoic? AN - 50058468; 1996-017202 JF - Abstracts with Programs - Geological Society of America AU - Caldeira, Ken AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 238 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - subduction zones KW - isotopes KW - siliceous composition KW - He-3 KW - deep-sea environment KW - plankton KW - stable isotopes KW - carbon dioxide KW - Cenozoic KW - Indian Ocean KW - noble gases KW - carbon KW - helium KW - organic carbon KW - organic materials KW - chemical weathering KW - upper Cenozoic KW - sediment transport KW - isotope ratios KW - oxidation KW - C-13/C-12 KW - atmosphere KW - weathering KW - organic compounds KW - marine environment KW - Pacific Ocean KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Did+the+evolution+of+calcareous+plankton+contribute+to+enhanced+silicate-rock+weathering+in+the+late-Cenozoic%3F&rft.au=Caldeira%2C+Ken%3BAnonymous&rft.aulast=Caldeira&rft.aufirst=Ken&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=238&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, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atmosphere; C-13/C-12; carbon; carbon dioxide; Cenozoic; chemical weathering; deep-sea environment; He-3; helium; Indian Ocean; isotope ratios; isotopes; marine environment; noble gases; organic carbon; organic compounds; organic materials; oxidation; Pacific Ocean; plankton; sediment transport; siliceous composition; stable isotopes; subduction zones; upper Cenozoic; weathering ER - TY - JOUR T1 - Strontium isotope study of a seawater intrusion zone and groundwater injection barrier (Orange County, California) AN - 1734270450; 2015-110427 JF - International Union of Geodesy and Geophysics General Assembly Comptes Rendus = Union Geodesique et Geophysique Internationale Comptes Rendus de l'Assemblee Generale AU - Esser, Bradley K AU - Hudson, B AU - Davisson, M L AU - Volpe, A AU - Niemeyer, S AU - Beiriger, J AU - Chatham, P AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 216 PB - IUGG, [location varies] VL - 21, Week A KW - United States KW - alkaline earth metals KW - Ne-22 KW - salt-water intrusion KW - isotopes KW - Orange County California KW - isotope ratios KW - tritium KW - preferential flow KW - hydrochemistry KW - stable isotopes KW - ground water KW - aquifers KW - California KW - Sr-87/Sr-86 KW - radioactive isotopes KW - noble gases KW - neon KW - metals KW - hydrogen KW - geochemistry KW - strontium KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734270450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.atitle=Strontium+isotope+study+of+a+seawater+intrusion+zone+and+groundwater+injection+barrier+%28Orange+County%2C+California%29&rft.au=Esser%2C+Bradley+K%3BHudson%2C+B%3BDavisson%2C+M+L%3BVolpe%2C+A%3BNiemeyer%2C+S%3BBeiriger%2C+J%3BChatham%2C+P%3BAnonymous&rft.aulast=Esser&rft.aufirst=Bradley&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=216&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Last updated - 2015-11-19 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aquifers; California; geochemistry; ground water; hydrochemistry; hydrogen; isotope ratios; isotopes; metals; Ne-22; neon; noble gases; Orange County California; preferential flow; radioactive isotopes; salt-water intrusion; Sr-87/Sr-86; stable isotopes; strontium; tritium; United States ER - TY - JOUR T1 - Optimal field-scale groundwater remediation using neural networks and the genetic algorithm AN - 13654351; 199504062 AB - Combining the methodologies of contamination transport modelling and formal optimization allowed planners to evaluate large numbers of treatment alternatives to select a cost-effective clean-up strategy. An approach to the nonlinear optimization of groundwater remediation is described that was designed to make field-scale applications practical using conventional computer equipment. Artificial neural networks (ANN) were trained to predict selected outcomes of a groundwater contaminant transport model. A genetic algorithm then searched through millions of possible treatment alternatives, evaluating the effectiveness of each alternative with predictions generated by the ANN. The approach is demonstrated on a contaminant transport model (SUTRA) and data from a Superfund site. There are 31 references. JF - Environmental Science & Technology AU - Rogers, L L AU - Dowla, FU AU - Johnson, V M AD - Lawrence Livermore National Laboratory, Calif. Y1 - 1995 PY - 1995 DA - 1995 SP - 1145 EP - 1155 VL - 29 IS - 5 SN - 0013-936X, 0013-936X KW - Superfund KW - Equipment KW - Groundwater remediation KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13654351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Optimal+field-scale+groundwater+remediation+using+neural+networks+and+the+genetic+algorithm&rft.au=Rogers%2C+L+L%3BDowla%2C+FU%3BJohnson%2C+V+M&rft.aulast=Rogers&rft.aufirst=L&rft.date=1995-01-01&rft.volume=29&rft.issue=5&rft.spage=1145&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Application. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Location analysis in ground-water remediation using neural networks AN - 13650338; 199600589 AB - A set of Monte-Carlo-type simulation experiments devised to explain the results of an optimization exercise conducted on a groundwater remediation problem is considered. Artificial neural networks linked to a search technique based on the genetic algorithm were used in the experiments. The study illustrated ways in which neural networks allowed planners to adopt an hypothesis-testing approach to analysis and design which would otherwise be computationally impracticable. Neural networks identified 250 pumping patterns out of 4 million possible patterns which met remediation goals at minimal cost. The problem involved 28 pumping locations at a contaminated site. JF - Ground Water AU - Johnson, V M AU - Rogers, L L AD - Lawrence Livermore National Laboratory, Calif. Y1 - 1995 PY - 1995 DA - 1995 SP - 749 EP - 758 VL - 33 IS - 5 SN - 0017-467X, 0017-467X KW - Analysis KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13650338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Location+analysis+in+ground-water+remediation+using+neural+networks&rft.au=Johnson%2C+V+M%3BRogers%2C+L+L&rft.aulast=Johnson&rft.aufirst=V&rft.date=1995-01-01&rft.volume=33&rft.issue=5&rft.spage=749&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Non-covalent DNA groove-binding by 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine. AN - 76932185; 7816632 AB - The cooked meat mutagen 2-amino-1-methyl-6-phenyl-imidazo[4,5-b]pyridine (PhIP) is metabolized in vivo to electrophilic intermediates that covalently bind to DNA guanines. Here we address the mechanism of PhIP's non-covalent interaction with DNA by using spectroscopic and computational methodologies. NMR methodologies indicated that upon addition of DNA, PhIP aromatic protons underwent a small, 0.11-0.12 p.p.m. upfield shift. DNA phosphorus resonances of non-covalent PhIP-DNA complexes broadened and slightly shifted upfield, while DNA base imino proton resonances shifted slightly downfield relative to DNA alone. UV and fluorescence spectra of PhIP titrated with DNA showed no detectable shifting and hypochromism of absorbance or fluorescence bands. In the presence of DNA, PhIP fluorescence was efficiently quenched by acrylamide, but not by silver ion. Further, the NMR spectra suggest that PhIP is in fast exchange with the DNA, and is slightly specific for adenine-thymine (A-T) sequences. Finally, structural arguments based on quantum chemistry calculations suggested that PhIP and its metabolites are unlikely to intercalate into DNA. These data collectively indicate that PhIP non-covalently binds in a groove of DNA. JF - Nucleic acids research AU - Marsch, G A AU - Ward, R L AU - Colvin, M AU - Turteltaub, K W AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94551. Y1 - 1994/12/11/ PY - 1994 DA - 1994 Dec 11 SP - 5408 EP - 5415 VL - 22 IS - 24 SN - 0305-1048, 0305-1048 KW - DNA Adducts KW - 0 KW - Imidazoles KW - Mutagens KW - Protons KW - 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine KW - 909C6UN66T KW - Index Medicus KW - Molecular Structure KW - Computer Simulation KW - Spectrometry, Fluorescence KW - Models, Molecular KW - Spectrophotometry, Ultraviolet KW - Magnetic Resonance Spectroscopy KW - DNA Adducts -- chemistry KW - Mutagens -- metabolism KW - Imidazoles -- metabolism KW - Mutagens -- chemistry KW - DNA Adducts -- metabolism KW - Imidazoles -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76932185?accountid=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=Nucleic+acids+research&rft.atitle=Non-covalent+DNA+groove-binding+by+2-amino-1-methyl-6-phenylimidazo%5B4%2C5-b%5Dpyridine.&rft.au=Marsch%2C+G+A%3BWard%2C+R+L%3BColvin%2C+M%3BTurteltaub%2C+K+W&rft.aulast=Marsch&rft.aufirst=G&rft.date=1994-12-11&rft.volume=22&rft.issue=24&rft.spage=5408&rft.isbn=&rft.btitle=&rft.title=Nucleic+acids+research&rft.issn=03051048&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-02-03 N1 - Date created - 1995-02-03 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Mol Biol. 1965 Aug;13(1):269-82 [5859041] Biophys Chem. 1986 Jul;24(2):101-9 [3756304] Proc Natl Acad Sci U S A. 1976 Oct;73(10):3343-7 [1068447] Environ Health Perspect. 1986 Aug;67:17-24 [3757953] J Biol Chem. 1987 Jan 25;262(3):1081-7 [3100525] Carcinogenesis. 1987 Jul;8(7):925-35 [3109756] Carcinogenesis. 1988 Feb;9(2):247-53 [3276407] Mutagenesis. 1987 Nov;2(6):483-7 [3328038] Biochemistry. 1988 Feb 9;27(3):915-23 [3365371] Mutat Res. 1988 Sep;201(1):181-8 [3419446] Mutat Res. 1988 Sep;201(1):241-51 [3138534] Biochemistry. 1988 Nov 1;27(22):8380-7 [3149504] Biochemistry. 1989 Mar 7;28(5):1984-92 [2719941] Carcinogenesis. 1989 Aug;10(8):1389-96 [2665964] J Biomol Struct Dyn. 1988 Apr;5(5):1025-41 [3152158] Jpn J Cancer Res. 1989 Dec;80(12):1145-8 [2516840] Jpn J Cancer Res. 1989 Dec;80(12):1176-8 [2516847] Carcinogenesis. 1991 Aug;12(8):1503-6 [1860171] Biopolymers. 1991 Jun;31(7):907-17 [1912346] Carcinogenesis. 1991 Oct;12(10):1839-45 [1934265] Carcinogenesis. 1991 Oct;12(10):1945-7 [1934275] Carcinogenesis. 1991 Dec;12(12):2239-45 [1747923] Cancer Res. 1992 Apr 1;52(7 Suppl):2092s-2098s [1544146] Cancer Res. 1992 Apr 1;52(7 Suppl):2099s-2102s [1544147] Carcinogenesis. 1992 Apr;13(4):629-35 [1576716] Mutat Res. 1992 Aug;268(2):191-7 [1379324] Chem Res Toxicol. 1992 Jul-Aug;5(4):479-90 [1391614] Chem Res Toxicol. 1992 Sep-Oct;5(5):691-7 [1446011] Biochemistry. 1993 Jun 8;32(22):5881-7 [8504108] Carcinogenesis. 1993 May;14(5):899-901 [8504483] Food Chem Toxicol. 1994 Jan;32(1):15-21 [8132160] Chem Res Toxicol. 1994 Mar-Apr;7(2):209-18 [8199311] Carcinogenesis. 1990 Jun;11(6):941-6 [2347068] Mutat Res. 1990 Nov;245(3):185-90 [2233839] Biochemistry. 1990 Sep 11;29(36):8452-61 [2252904] J Biomol Struct Dyn. 1990 Oct;8(2):331-57 [1702637] Biochemistry. 1991 Feb 5;30(5):1372-85 [1991117] Carcinogenesis. 1991 Apr;12(4):713-7 [2013135] Mutat Res. 1991 Mar-Apr;259(3-4):205-17 [2017208] Mutat Res. 1991 Mar-Apr;259(3-4):219-33 [2017209] Mutat Res. 1991 Mar-Apr;259(3-4):235-50 [2017210] Mutagenesis. 1991 Jan;6(1):93-8 [1903830] Jpn J Cancer Res. 1991 Apr;82(4):363-6 [1904414] Biochemistry. 1977 Jun 28;16(13):2890-5 [880285] J Mol Biol. 1977 Aug 15;114(3):317-31 [909091] Biochemistry. 1978 Nov 14;17(23):4845-54 [718859] Photochem Photobiol. 1979 Feb;29(2):223-32 [482375] Cancer Res. 1981 Jun;41(6):2168-74 [7237418] Annu Rev Biophys Bioeng. 1981;10:355-86 [7020579] Carcinogenesis. 1981;2(11):1147-9 [7032742] Nucleic Acids Res. 1982 Jan 22;10(2):749-62 [7063414] J Biol Chem. 1982 Sep 10;257(17):10479-85 [6286655] FEBS Lett. 1982 Dec 27;150(2):434-8 [7160485] Cancer Res. 1983 Apr;43(4):1851-60 [6403229] J Med Chem. 1984 Apr;27(4):450-65 [6708048] Science. 1984 Sep 14;225(4667):1115-21 [6474168] Proc Natl Acad Sci U S A. 1985 Mar;82(5):1376-80 [2983343] Nucleic Acids Res. 1985 Jul 11;13(13):4825-35 [2410856] Mutat Res. 1985 Nov;144(3):131-6 [3903482] Nature. 1974 Dec 20;252(5485):653-7 [4437614] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The LacZ transgene in MutaMouse maps to chromosome 3. AN - 76884953; 7527906 AB - Transgenic mouse models are being used with increasing frequency for mutational and toxicological studies. One such system. MutaMouse, contains a stably integrated lambda-gt10LacZ shuttle vector in the mouse genome. We describe the use of dual color fluorescence in situ hybridization (FISH) with Mus musculus whole chromosome paints and lambda DNA to map the integration site of the lambda transgene to band C on mouse chromosome 3. JF - Mutation research AU - Swiger, R R AU - Myhr, B AU - Tucker, J D AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94551. Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 145 EP - 148 VL - 325 IS - 4 SN - 0027-5107, 0027-5107 KW - Index Medicus KW - Animals KW - In Situ Hybridization, Fluorescence KW - Mice KW - Female KW - Lac Operon -- genetics KW - Chromosome Mapping KW - Mice, Transgenic -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76884953?accountid=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=Mutation+research&rft.atitle=The+LacZ+transgene+in+MutaMouse+maps+to+chromosome+3.&rft.au=Swiger%2C+R+R%3BMyhr%2C+B%3BTucker%2C+J+D&rft.aulast=Swiger&rft.aufirst=R&rft.date=1994-12-01&rft.volume=325&rft.issue=4&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-01-18 N1 - Date created - 1995-01-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects of chronic irradiation on the reproductive success of the polychaete worm, Neanthes arenaceodentata. AN - 76847466; 7972694 AB - Effects of lifetime exposure to chronic irradiation on reproductive success were assessed for laboratory populations of Neanthes arenaceodentata. Exposure was initiated upon the spawning of the parental (P1) female and was terminated upon spawning of the first filial (F1) generation female; broods from the F1 pairs were sacrificed before hatching occurred. Groups of worms in the experiments received either no radiation (controls) or 0.19, 2.1 or 17 mGy h-1. The total dose received was either background or approximately 0.55, 6.5 or 54 Gy, respectively. The mean number of embryos in the broods from the F1 females exposed to 17 mGy h-1 was statistically significantly different from the mean number of embryos from control females; however, the mean number of embryos in the broods from the F1 females exposed to 0.19 and 2.1 mGy h-1 was not significantly different from the mean number from control females. For all the radiation-exposed groups, there was a statistically significant reduction in the number and percentage of live embryos in the broods from the F1 pairs as well as a statistically significant increase in the numbers and percentages of abnormal embryos. Results on embryo abnormalities and mortalities indicate that dominant- and recessive-lethal mutations were most likely induced in the germ cells and that these mutations had an adverse effect on reproductive success by affecting the survival of early-life stages. Except for pairs exposed to 17 mGy h-1, there was no evidence of gamete killing or reduced fertilization success, because the number of developing embryos in the broods did not decrease with increased dose. Data for the estimated hatch number and actual hatch number indicated that doses as low as 0.19 mGy h-1 can reduce significantly the number of larvae that hatch when lifetime doses are given. JF - Radiation research AU - Harrison, F L AU - Anderson, S L AD - Health and Ecological Assessment Division, Lawrence Livermore National Laboratory, California 94550. Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 401 EP - 409 VL - 140 IS - 3 SN - 0033-7587, 0033-7587 KW - Cobalt Radioisotopes KW - 0 KW - Index Medicus KW - Space life sciences KW - Animals KW - Reproduction -- radiation effects KW - Gamma Rays KW - Fertility -- radiation effects KW - Radiation Injuries, Experimental KW - Dose-Response Relationship, Radiation KW - Male KW - Female KW - Polychaeta -- radiation effects KW - Polychaeta -- embryology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76847466?accountid=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=Radiation+research&rft.atitle=Effects+of+chronic+irradiation+on+the+reproductive+success+of+the+polychaete+worm%2C+Neanthes+arenaceodentata.&rft.au=Harrison%2C+F+L%3BAnderson%2C+S+L&rft.aulast=Harrison&rft.aufirst=F&rft.date=1994-12-01&rft.volume=140&rft.issue=3&rft.spage=401&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-12-27 N1 - Date created - 1994-12-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Accounting for predictive uncertainty in a risk analysis focusing on radiological contamination of groundwater AN - 52775583; 1997-001938 AB - This study focuses on the probabilistic travel time approach for predicting transport of radionuclides by groundwater velocity considering parameter uncertainty. The principal entity in the presented model is a travel time probability density function (PDF) conditioned on the set of parameters used to describe different transport processes like advection, dispersion, sorption, and decay. The model is applied to predict the arrival time of radionuclides in groundwater from the Nevada Test Site (NTS) at possible locations of potential human receptors nearby. Because of the lack of sorption, tritium is found to provide the largest risk. Inclusion of sorption processes indicate that the parameter uncertainty and especially negative correlation between the mean velocity and the sorption strength is instrumental in evaluating the radionuclides arrival time at the prespecified accessible environment. Our analysis of potential health risks takes into consideration uncertainties in physiological attributes, as well as in Committed Effective Dose and the estimate of physical detriment per unit Committed Effective Dose. JF - Accounting for predictive uncertainty in a risk analysis focusing on radiological contamination of groundwater AU - Andricevic, R AU - Jacobson, R L AU - Daniels, J I Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 13 VL - UCRL-JC-110903 | CONF-9309481-1 KW - United States KW - isotopes KW - pollutants KW - pollution KW - mathematical models KW - tritium KW - migration of elements KW - Nye County Nevada KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - detection KW - transport KW - hydrogen KW - velocity KW - risk assessment KW - mobility KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Andricevic%2C+R%3BJacobson%2C+R+L%3BDaniels%2C+J+I&rft.aulast=Andricevic&rft.aufirst=R&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Accounting+for+predictive+uncertainty+in+a+risk+analysis+focusing+on+radiological+contamination+of+groundwater&rft.title=Accounting+for+predictive+uncertainty+in+a+risk+analysis+focusing+on+radiological+contamination+of+groundwater&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009877NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the meeting of the International Commission on Groundwater of the International Association of Hydrological Science, Tallinn, Sept. 6-9, 1993; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Expanded porphyrin approach toward transactinium chelation and the development of porphyrin-coated optical fibers as potential actinide sensors AN - 52774574; 1997-002312 AB - Characterization of the contamination at DOE waste sites and facilities is necessary during environmental restoration. Characterization of toxic waste in containers and storage tanks is needed for effective waste management. Therefore, analytical and monitoring systems are needed for real-time analysis and feedback. The development of in-situ methods to measure chemical properties by specialized instrumentation capable of real-time analysis, without sacrificing sensitivity, has been identified as an area of needed development. Absorption spectroscopy is widely used and considered to be one of the most reliable techniques available for the qualitative and quantitative determination of sample composition. With the advancements in fiber optic technology, using light for remote in-situ sensing of groundwater contaminants has become practical. Significant progress has been made in the area of fiber-optic chemical sensors as can be seen by the number of recent review articles. The objective of this work is to develop a remote sensor for real-time measurement of actinides and concentrations in environmental or process waters based on absorption spectroscopy using internal reflection spectroscopy. Porphyrin coated silica wafers were prepared and the sensitivity and selectivity to actinides was determined. JF - Expanded porphyrin approach toward transactinium chelation and the development of porphyrin-coated optical fibers as potential actinide sensors AU - Klunder, G AU - Silva, R Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 14 VL - UCRL-ID-119254 KW - organic materials KW - monitoring KW - waste water KW - pigments KW - complexing KW - pollution KW - atomic absorption spectra KW - ground water KW - waste management KW - organic compounds KW - detection KW - silica KW - metals KW - chemical properties KW - spectra KW - rare earths KW - porphyrins KW - neodymium KW - actinides KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Klunder%2C+G%3BSilva%2C+R&rft.aulast=Klunder&rft.aufirst=G&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Expanded+porphyrin+approach+toward+transactinium+chelation+and+the+development+of+porphyrin-coated+optical+fibers+as+potential+actinide+sensors&rft.title=Expanded+porphyrin+approach+toward+transactinium+chelation+and+the+development+of+porphyrin-coated+optical+fibers+as+potential+actinide+sensors&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95015847NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Use of experience data for seismic evaluations at Department of Energy facilities AN - 52724764; 1997-032203 AB - Seismic evaluations of essential systems and components at Department of Energy (DOE) facilities will be conducted over the next several years. For many of these systems and components, few, if any, seismic requirements applied to the original design, procurement, installation, and maintenance process. Thus the verification of the seismic adequacy of existing systems and components presents a difficult challenge. DOE has undertaken development of the criteria and procedures for these seismic evaluations that will maximize safety benefits in a timely and cost effective manner. As demonstrated in previous applications at DOE facilities and by the experience from the commercial nuclear power industry, use of experience data for these evaluations is the only viable option for most existing systems and components. This paper describes seismic experience data, the needs at DOE facilities, the precedent of application of nuclear power plants and DOE facilities, and the program underway for the seismic verification task ahead for DOE. JF - Use of experience data for seismic evaluations at Department of Energy facilities AU - Murray, R C AU - Kimball, J K AU - Guzy, D J AU - Hill, J R Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 10 VL - UCRL-JC-119591 | CONF-941227-5 KW - monitoring KW - power plants KW - seismic response KW - preventive measures KW - soil-structure interface KW - nuclear energy KW - seismicity KW - ground motion KW - nuclear facilities KW - earthquakes KW - construction KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52724764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Murray%2C+R+C%3BKimball%2C+J+K%3BGuzy%2C+D+J%3BHill%2C+J+R&rft.aulast=Murray&rft.aufirst=R&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+experience+data+for+seismic+evaluations+at+Department+of+Energy+facilities&rft.title=Use+of+experience+data+for+seismic+evaluations+at+Department+of+Energy+facilities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011741NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 5th symposium on Current issues related to nuclear power plant structure, equipment and piping, Orlando, FL, Dec. 14-16, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Human health risks from TNT, RDX, and HMX in environmental media and consideration of the US regulatory environment AN - 52625106; 1998-003470 AB - Although the most economical method for disposing of unwanted energetic high explosives (HEs; e.g., 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-triazine (RDX, also known as Cyclonite), and octahydro-1,3,5,7-tetrazocine (HMX, also known as Octogen)) involves open burning and open or underground detonation (OB/O(U)D); federal, state, and even local government agencies in the United States (U.S.) are implementing stricter environmental regulations that eventually may prevent such activities. These stricter regulations will promote alternative technologies that are designed to be environmentally benign. However, past HE-waste disposal practices at manufacturing and fabrication facilities in the U.S. have included uncontrolled OB/O(U)D, as well as direct surface discharge of HE-contaminated waste water, resulting in contaminated environmental media (e.g., ground water, soil, and perhaps even edible vegetation) near residential areas. Using TNT, RDX, and HMX as examples, this paper describes how risk-based standards for HEs can be derived that account for potential multimedia exposures (associated with contaminated air, water, food, and soil) by individuals near a contaminated site, and used to (1) protect public health and safety; (2)prevent limited resources from being dedicated to unnecessary cleanup activities; and (3) identify the most cost-effective, practical, and environmentally benign technologies suitable for integrating with the handling of the large quantity of high explosives scheduled for demilitarization. JF - Human health risks from TNT, RDX, and HMX in environmental media and consideration of the US regulatory environment AU - Daniels, J I AU - Knezovich, J P Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 14 VL - UCRL-JC-119715 | CONF-9411155-2 KW - soils KW - medical geology KW - explosions KW - pollutants KW - chemical explosions KW - regulations KW - pollution KW - trinitrotoluene KW - RDX KW - chemical waste KW - ground water KW - triazines KW - organic compounds KW - military geology KW - HMX KW - explosives KW - decontamination KW - industrial waste KW - risk assessment KW - waste disposal KW - octagen KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52625106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Daniels%2C+J+I%3BKnezovich%2C+J+P&rft.aulast=Daniels&rft.aufirst=J&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Human+health+risks+from+TNT%2C+RDX%2C+and+HMX+in+environmental+media+and+consideration+of+the+US+regulatory+environment&rft.title=Human+health+risks+from+TNT%2C+RDX%2C+and+HMX+in+environmental+media+and+consideration+of+the+US+regulatory+environment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009480NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 1994 Luxembourg international symposium on the Rehabilitation of military sites and demilitarization of explosive ordnance, Kirchberg, Luxembourg, Nov. 14-18, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Propagation of Lg within the Tibetan Plateau AN - 50622224; 2008-110541 JF - Seismological Research Letters AU - McNamara, D E AU - Owens, Thomas J AU - Walter, W R AU - Benz, H AU - Talwani, Pradeep Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 225 PB - Seismological Society of America, El Cerrito, CA VL - 65 IS - 3-4 SN - 0895-0695, 0895-0695 KW - seismograms KW - guided waves KW - Lg-waves KW - elastic waves KW - surface waves KW - Q KW - seismicity KW - Tibetan Plateau KW - propagation KW - epicenters KW - seismic waves KW - Asia KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50622224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=Propagation+of+Lg+within+the+Tibetan+Plateau&rft.au=McNamara%2C+D+E%3BOwens%2C+Thomas+J%3BWalter%2C+W+R%3BBenz%2C+H%3BTalwani%2C+Pradeep&rft.aulast=McNamara&rft.aufirst=D&rft.date=1994-12-01&rft.volume=65&rft.issue=3-4&rft.spage=225&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth-sixth annual meeting of the Seismological Society of America Eastern Section N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; earthquakes; elastic waves; epicenters; guided waves; Lg-waves; propagation; Q; seismic waves; seismicity; seismograms; surface waves; Tibetan Plateau ER - TY - JOUR T1 - Ground motion variability at the Hwy 14 and I5 interchange from the 17 January, 1994, M = 6.6 Northridge earthquake AN - 50324393; 1999-031309 JF - Seismological Research Letters AU - Hutchings, L J AU - Jarpe, S P AU - Kanamori, Hiroo Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 254 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 65 IS - 3-4 SN - 0895-0695, 0895-0695 KW - United States KW - Los Angeles County California KW - variations KW - observations KW - California KW - Los Angeles California KW - aftershocks KW - Northridge California KW - ground motion KW - Northridge earthquake 1994 KW - earthquakes KW - roads KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50324393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=Ground+motion+variability+at+the+Hwy+14+and+I5+interchange+from+the+17+January%2C+1994%2C+M+%3D+6.6+Northridge+earthquake&rft.au=Hutchings%2C+L+J%3BJarpe%2C+S+P%3BKanamori%2C+Hiroo&rft.aulast=Hutchings&rft.aufirst=L&rft.date=1994-12-01&rft.volume=65&rft.issue=3-4&rft.spage=254&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 89th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - aftershocks; California; earthquakes; ground motion; Los Angeles California; Los Angeles County California; Northridge California; Northridge earthquake 1994; observations; roads; United States; variations ER - TY - JOUR T1 - Radionuclide migration using a travel time transport approach and its application in risk analysis AN - 50214331; 1994-047137 JF - Journal of Hydrology AU - Andricevic, Roko AU - Daniels, Jeffrey I AU - Jacobson, Roger L Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 125 EP - 145 PB - Elsevier, Amsterdam VL - 163 IS - 1-2 SN - 0022-1694, 0022-1694 KW - United States KW - high-level waste KW - isotopes KW - pollutants KW - pollution KW - radioactive decay KW - tritium KW - Nye County Nevada KW - radioactive waste KW - ground water KW - southern Nevada KW - radioactive isotopes KW - hydrogen KW - traveltime KW - risk assessment KW - waste disposal KW - Nevada KW - 21:Hydrogeology KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50214331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=Radionuclide+migration+using+a+travel+time+transport+approach+and+its+application+in+risk+analysis&rft.au=Andricevic%2C+Roko%3BDaniels%2C+Jeffrey+I%3BJacobson%2C+Roger+L&rft.aulast=Andricevic&rft.aufirst=Roko&rft.date=1994-12-01&rft.volume=7%2C+Suppl.+1&rft.issue=&rft.spage=232&rft.isbn=&rft.btitle=&rft.title=Terra+Abstracts&rft.issn=09544887&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - ground water; high-level waste; hydrogen; isotopes; Nevada; Nye County Nevada; pollutants; pollution; radioactive decay; radioactive isotopes; radioactive waste; risk assessment; southern Nevada; traveltime; tritium; United States; waste disposal ER - TY - JOUR T1 - The Clementine mission to the Moon; scientific overview AN - 50188219; 1995-010354 JF - Science AU - Nozette, Stewart AU - Rustan, P AU - Pleasance, L P AU - Horan, D M AU - Regeon, P AU - Shoemaker, E M AU - Spudis, Paul D AU - Acton, C H AU - Baker, D N AU - Blamont, J E AU - Buratti, B J AU - Corson, M P AU - Davies, M E AU - Duxbury, Tom C AU - Eliason, Eric M AU - Jakosky, B M AU - Kordas, J F AU - Lewis, I T AU - Lichtenberg, C L AU - Lucey, P G AU - Malaret, Erick AU - Massie, M A AU - Resnick, J H AU - Rollins, C J AU - Park, H S AU - McEwen, Alfred S AU - Priest, R E AU - Pieters, C M AU - Reisse, Robert A AU - Robinson, Mark S AU - Simpson, R A AU - Smith, David E AU - Sorenson, T C AU - Vorder Bruegge, R W AU - Zuber, Maria T Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 1835 EP - 1839 PB - American Association for the Advancement of Science, Washington, DC VL - 266 IS - 5192 SN - 0036-8075, 0036-8075 KW - programs KW - imagery KW - lunar laser ranging KW - impact features KW - Moon KW - mapping KW - exploration KW - topography KW - farside KW - spacecraft KW - lunar crust KW - Clementine Program KW - impact craters KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50188219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+Clementine+mission+to+the+Moon%3B+scientific+overview&rft.au=Nozette%2C+Stewart%3BRustan%2C+P%3BPleasance%2C+L+P%3BHoran%2C+D+M%3BRegeon%2C+P%3BShoemaker%2C+E+M%3BSpudis%2C+Paul+D%3BActon%2C+C+H%3BBaker%2C+D+N%3BBlamont%2C+J+E%3BBuratti%2C+B+J%3BCorson%2C+M+P%3BDavies%2C+M+E%3BDuxbury%2C+Tom+C%3BEliason%2C+Eric+M%3BJakosky%2C+B+M%3BKordas%2C+J+F%3BLewis%2C+I+T%3BLichtenberg%2C+C+L%3BLucey%2C+P+G%3BMalaret%2C+Erick%3BMassie%2C+M+A%3BResnick%2C+J+H%3BRollins%2C+C+J%3BPark%2C+H+S%3BMcEwen%2C+Alfred+S%3BPriest%2C+R+E%3BPieters%2C+C+M%3BReisse%2C+Robert+A%3BRobinson%2C+Mark+S%3BSimpson%2C+R+A%3BSmith%2C+David+E%3BSorenson%2C+T+C%3BVorder+Bruegge%2C+R+W%3BZuber%2C+Maria+T&rft.aulast=Nozette&rft.aufirst=Stewart&rft.date=1994-12-01&rft.volume=266&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Stable+isotope+and+groundwater+flow+dynamics+of+agricultural+irrigation+recharge+into+groundwater+resources+of+the+Central+Valley%2C+California&rft.title=Stable+isotope+and+groundwater+flow+dynamics+of+agricultural+irrigation+recharge+into+groundwater+resources+of+the+Central+Valley%2C+California&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Clementine Program; exploration; farside; imagery; impact craters; impact features; instruments; lunar crust; lunar laser ranging; mapping; Moon; programs; spacecraft; topography ER - TY - JOUR T1 - Short-range Si-Al order in leucite and analcime; determination of the configurational entropy from (super 27) Al and variable-temperature (super 29) Si NMR spectroscopy of leucite, its Cs- and Rb-exchanged derivatives, and analcime AN - 50181595; 1995-014975 AB - The purpose of this study is to determine the state of short-range Si-Al order in the aluminosilicate framework of leucite. JF - American Mineralogist AU - Phillips, Brian L AU - Kirkpatrick, R James Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 1025 EP - 1031 PB - Mineralogical Society of America, Washington, DC VL - 79 IS - 11-12 SN - 0003-004X, 0003-004X KW - silicates KW - entropy KW - NMR spectra KW - order-disorder KW - phase equilibria KW - zeolite group KW - framework silicates KW - analcime KW - spectra KW - crystal chemistry KW - leucite KW - P-T conditions KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Short-range+Si-Al+order+in+leucite+and+analcime%3B+determination+of+the+configurational+entropy+from+%28super+27%29+Al+and+variable-temperature+%28super+29%29+Si+NMR+spectroscopy+of+leucite%2C+its+Cs-+and+Rb-exchanged+derivatives%2C+and+analcime&rft.au=Phillips%2C+Brian+L%3BKirkpatrick%2C+R+James&rft.aulast=Phillips&rft.aufirst=Brian&rft.date=1994-12-01&rft.volume=79&rft.issue=11-12&rft.spage=1025&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - analcime; crystal chemistry; entropy; framework silicates; leucite; NMR spectra; order-disorder; P-T conditions; phase equilibria; silicates; spectra; zeolite group ER - TY - JOUR T1 - Three-dimensional crustal structure of the Mendocino triple junction region from local earthquake travel times AN - 50180943; 1995-021550 AB - The large-scale, three-dimensional geometry of the Mendocino Triple Junction at Cape Mendocino, California, was investigated by inverting nearly 19,000 P wave arrival times from over 1400 local earthquakes to estimate the three-dimensional velocity structure and hypocentral parameters. A velocity grid 175 km (N-S) by 125 km (E-W) centered near Garberville, California, was constructed with 25 km horizontal and 5 fan vertical node spacing. The model was well resolved near Cape Mendocino, where the earthquakes and stations are concentrated. At about 40.6 (super o) N latitude a high-velocity gradient between 6.5 and 7.5 km/s dips gently to the south and east from about 15 km depth near the coast. Relocated hypocenters concentrate below this high gradient which we interpret as the oceanic crust of the subducted Gorda Plate. Therefore the depth to the top of the Gorda Plate near Cape Mendocino is interpreted to be approximately 15 km. The Gorda Plate appears intact and dipping approximately 8 degrees eastward due to subduction and flexing downward 6 degrees -12 degrees to the south. Both hypocenters and velocity structure suggest that the southern edge of the plate intersects the coastline at 40.3 degrees N latitude and maintains a linear trend 15 (super o) south of east to at least 123 degrees W longitude. The top of a large low-velocity region at 20-30 km depth extends about 50 km N-S and 75 km E-W (roughly between Garberville and Covelo) and is located above and south of the southern edge of the Gorda Plate. We interpret this low velocity area to be locally thickened crust (8-10 km) due to either local compressional forces associated with north-south compression caused by the northward impingement of the rigid Pacific Plate or by underthrusting of the base of the accretionary subduction complex at the southern terminous of the Cascadia Subduction Zone. South of Cape Mendocino and southwest of the Garberville fault, high velocities indicative of oceanic crust are detected at 15 km depth. We interpret this evidence as tectonic underplating of the Pacific oceanic crust beneath the coastal Franciscan Complex, similar to the situation seismically imaged in central coastal California (Page and Brocher, 1994). This geometry indicates that the westernmost portion of the slab window has been filled by tectonic underplating and crustal thickening, while deep-seated mantle upwelling is confined to an area centered about 75 km north of Clear Lake (Benz et al, 1992; Zandt et al., 1992). Copyright 1994 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Verdonck, David AU - Zandt, George Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 23 EP - 23,858 PB - American Geophysical Union, Washington, DC VL - 99 IS - B12 SN - 0148-0227, 0148-0227 KW - United States KW - East Pacific KW - P-waves KW - body waves KW - Northeast Pacific KW - three-dimensional models KW - elastic waves KW - triple junctions KW - geometry KW - Cape Mendocino KW - California KW - plate tectonics KW - seismicity KW - North Pacific KW - Humboldt County California KW - Gorda Plate KW - velocity structure KW - Pacific Ocean KW - traveltime KW - seismic waves KW - Pacific Plate KW - Mendocino fracture zone KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Three-dimensional+crustal+structure+of+the+Mendocino+triple+junction+region+from+local+earthquake+travel+times&rft.au=Verdonck%2C+David%3BZandt%2C+George&rft.aulast=Verdonck&rft.aufirst=David&rft.date=1994-12-01&rft.volume=99&rft.issue=B12&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JB01238 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 66 N1 - PubXState - DC N1 - Document feature - illus. incl. sects., 3 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; California; Cape Mendocino; crust; East Pacific; elastic waves; geometry; Gorda Plate; Humboldt County California; Mendocino fracture zone; North Pacific; Northeast Pacific; P-waves; Pacific Ocean; Pacific Plate; plate tectonics; seismic waves; seismicity; three-dimensional models; traveltime; triple junctions; United States; velocity structure DO - http://dx.doi.org/10.1029/94JB01238 ER - TY - JOUR T1 - Global climatic effects of atmospheric dust from an asteroid or comet impact on Earth AN - 50169585; 1995-019256 AB - Impacts of comets and small ( approximately 10 km) asteroids with Earth-frequent events over geologic time-would generate atmospheric dust in amounts orders of magnitude greater than historically large volcanic explosions. Three-dimensional atmospheric model simulations show that climatic effects of such impacts would include drastic cooling of land surfaces due to interception of sunlight by high-altitude dust. Unlike earlier one-dimensional calculations, the three-dimensional results indicate that large areas of the planet would escape freezing. They also suggest catastrophic changes in the hydrological cycle. JF - Global and Planetary Change AU - Covey, Curt AU - Thompson, Starley L AU - Weissman, Paul R AU - MacCracken, Michael C Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 263 EP - 273 PB - Elsevier, Amsterdam VL - 9 IS - 3-4 SN - 0921-8181, 0921-8181 KW - comets KW - geologic hazards KW - asteroids KW - clastic sediments KW - dust KW - sediments KW - effects KW - impacts KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+and+Planetary+Change&rft.atitle=Global+climatic+effects+of+atmospheric+dust+from+an+asteroid+or+comet+impact+on+Earth&rft.au=Covey%2C+Curt%3BThompson%2C+Starley+L%3BWeissman%2C+Paul+R%3BMacCracken%2C+Michael+C&rft.aulast=Covey&rft.aufirst=Curt&rft.date=1994-12-01&rft.volume=9&rft.issue=3-4&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Global+and+Planetary+Change&rft.issn=09218181&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/09218181 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asteroids; clastic sediments; climate; comets; dust; effects; geologic hazards; impacts; sediments ER - TY - JOUR T1 - Compositional controls on the partitioning of U, Th, Ba, Pb, Sr and Zr between clinopyroxene and haplobasaltic melts; implications for uranium series disequilibria in basalts AN - 50168900; 1995-025963 AB - The partitioning of U, Th, Pb, Sr, Zr and Ba between coexisting chromian diopsides and haplobasaltic liquids at oxygen fugacities between the iron-wustite buffer and air at 1285 degrees C has been characterized using secondary ion mass spectrometry. The partition coefficients for Th, U and Zr show a strong dependence on the Al and Na content of the clinopyroxene. A good correlation between (super IV) Al and D (sub Th) exists for all recent Th partitioning studies, providing a simple explanation for the two order of magnitude variation in D (sub Th) observed in this and previous studies [1,2]. Because mantle clinopyroxenes generally have greater than 5 wt% Al (sub 2) O (sub 3) , we suggest that the relevant partition coefficients for U and Th are between 0.01 and 0.02. While variations in Al and Na in clinopyroxene affect the absolute value of the Th and U partition coefficients, they have no effect on their ratio, D (sub Th) /D (sub U) . Our results reinforce the inference that equilibrium partitioning of U and Th between clinopyroxene and melt cannot explain the observed (super 230) Th excesses in basalts. Indeed, under the oxygen fugacities relevant to MORB petrogenesis, clinopyroxene has little ability to fractionate U from Th (D (sub Th) /D (sub U) <2), implying that chemical disequilibrium between melt and wall rock during transport is not required to preserve (super 230) Th excesses generated in the garnet stability field. If the Ba partition coefficient serves as an analog for Ra and the partition coefficient of U (super 5+) serves as an analog for Pa (super 5+) , then (super 226) Ra and (super 231) Pa excesses can be generated by clinopyroxene-melt partitioning. Using compositionally dependent partition coefficients, a melting model is used to show that equilibrium porous flow can explain variations in uranium series activities from the East Pacific Rise by varying the depth of melting. JF - Earth and Planetary Science Letters AU - Lundstrom, C C AU - Shaw, H F AU - Ryerson, F J AU - Phinney, D L AU - Gill, J B AU - Williams, Q Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 407 EP - 423 PB - Elsevier, Amsterdam VL - 128 IS - 3-4 SN - 0012-821X, 0012-821X KW - silicates KW - mass spectra KW - lead KW - zirconium KW - melts KW - uranium disequilibrium KW - partitioning KW - pyroxene group KW - clinopyroxene KW - barium KW - phase equilibria KW - spectra KW - synthesis KW - basaltic composition KW - chain silicates KW - alkaline earth metals KW - experimental studies KW - mass spectroscopy KW - ion probe KW - metals KW - magmas KW - thorium KW - uranium KW - spectroscopy KW - actinides KW - strontium KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50168900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Compositional+controls+on+the+partitioning+of+U%2C+Th%2C+Ba%2C+Pb%2C+Sr+and+Zr+between+clinopyroxene+and+haplobasaltic+melts%3B+implications+for+uranium+series+disequilibria+in+basalts&rft.au=Lundstrom%2C+C+C%3BShaw%2C+H+F%3BRyerson%2C+F+J%3BPhinney%2C+D+L%3BGill%2C+J+B%3BWilliams%2C+Q&rft.aulast=Lundstrom&rft.aufirst=C&rft.date=1994-12-01&rft.volume=128&rft.issue=3-4&rft.spage=407&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2894%2990159-7 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 42 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; barium; basaltic composition; chain silicates; clinopyroxene; experimental studies; ion probe; lead; magmas; mass spectra; mass spectroscopy; melts; metals; partitioning; phase equilibria; pyroxene group; silicates; spectra; spectroscopy; strontium; synthesis; thorium; uranium; uranium disequilibrium; zirconium DO - http://dx.doi.org/10.1016/0012-821X(94)90159-7 ER - TY - JOUR T1 - Rutile-aqueous fluid partitioning of Nb, Ta, Hf, Zr, U and Th; implications for high field strength element depletions in island-arc basalts AN - 50168757; 1995-025958 AB - To assess the possible role of residual rutile in the retention of high field strength elements (HFSEs) during dehydration of a subducting slab we have measured rutile/aqueous fluid partition coefficients (D (super rut/fl) ) for Nb, Ta, Hf, Zr, U and Th at 1-2 GPa and 900-1100 degrees C. Partition coefficients for Nb, Ta, Hf and Zr are all in excess of 100 at 900 degrees C and 1.0 GPa and values become larger with increasing pressure or decreasing temperature. Partition coefficients for U (super 6+) and Th are lower ( approximately 2 and 2000 times, respectively) than those for the HFSEs, and trends in D (super rut/fl) with ionic radius indicate that cations with a large radius (i.e., >0.8 Aa), including U (super 4+) , will have partition coefficients <1. Results indicate that rutile will therefore selectively deplete coexisting fluids in HFSEs relative to large ion lithophile elements (LILEs). Calculations using these partition coefficients show that only small amounts of residual rutile ( approximately 0.2wt%) are required to prevent HFSE enrichment of the mantle wedge by fluids derived from either pelagic sediments or the basaltic portion of the subducting slab. In addition, the measured HFSE concentrations of rutiles from eclogite-facies oceanic gabbros from the Rocciavre Massif (Western Alps) indicate that fluids that may have equilibrated with such rocks are strongly depleted in HFSEs and therefore would have no capacity to alter the HFSE content of the subarc mantle. We conclude that fluids derived from slab dehydration can be sufficiently depleted in HFSEs that subsequent enrichment of these elements in the mantle wedge does not occur. Uncertainty still remains, however, with regard to the capacity of such fluids to achieve the necessary enrichments in LILEs inferred for the subarc mantle. JF - Earth and Planetary Science Letters AU - Brenan, J M AU - Shaw, H F AU - Phinney, D L AU - Ryerson, F J Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 327 EP - 339 PB - Elsevier, Amsterdam VL - 128 IS - 3-4 SN - 0012-821X, 0012-821X KW - volcanic rocks KW - igneous rocks KW - zirconium KW - fluid phase KW - aqueous solutions KW - partitioning KW - hafnium KW - phase equilibria KW - basalts KW - oxides KW - tantalum KW - experimental studies KW - subduction KW - TEM data KW - partition coefficients KW - niobium KW - island arcs KW - metals KW - slabs KW - rutile KW - thorium KW - uranium KW - dehydration KW - ocean-island basalts KW - actinides KW - 05A:Igneous and metamorphic petrology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50168757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Rutile-aqueous+fluid+partitioning+of+Nb%2C+Ta%2C+Hf%2C+Zr%2C+U+and+Th%3B+implications+for+high+field+strength+element+depletions+in+island-arc+basalts&rft.au=Brenan%2C+J+M%3BShaw%2C+H+F%3BPhinney%2C+D+L%3BRyerson%2C+F+J&rft.aulast=Brenan&rft.aufirst=J&rft.date=1994-12-01&rft.volume=128&rft.issue=3-4&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2894%2990154-6 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - actinides; aqueous solutions; basalts; dehydration; experimental studies; fluid phase; hafnium; igneous rocks; island arcs; metals; niobium; ocean-island basalts; oxides; partition coefficients; partitioning; phase equilibria; rutile; slabs; subduction; tantalum; TEM data; thorium; uranium; volcanic rocks; zirconium DO - http://dx.doi.org/10.1016/0012-821X(94)90154-6 ER - TY - JOUR T1 - Constraints on minimum velocity variance for seismic-traveltime tomography AN - 50159327; 1995-026885 JF - Geophysical Journal International AU - Berryman, James G Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 689 EP - 692 PB - Blackwell Scientific, Oxford VL - 119 IS - 3 SN - 0956-540X, 0956-540X KW - tomography KW - seismicity KW - traveltime KW - velocity KW - propagation KW - elastic waves KW - algorithms KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50159327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Constraints+on+minimum+velocity+variance+for+seismic-traveltime+tomography&rft.au=Berryman%2C+James+G&rft.aulast=Berryman&rft.aufirst=James&rft.date=1994-12-01&rft.volume=119&rft.issue=3&rft.spage=689&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; elastic waves; propagation; seismicity; tomography; traveltime; velocity ER - TY - JOUR T1 - Constraints on simple deformation models in Long Valley Caldera, 1980-1994 AN - 52852984; 1996-033989 JF - Eos, Transactions, American Geophysical Union AU - Rundle, J B AU - Williams, C AU - Wawersik, W R AU - Fernandez, J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 165 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - strain KW - Mono County California KW - uplifts KW - leveling KW - Hilton Creek Fault KW - geodesy KW - deformation KW - trilateration KW - Long Valley Caldera KW - models KW - California KW - magmas KW - earthquakes KW - magma chambers KW - faults KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Constraints+on+simple+deformation+models+in+Long+Valley+Caldera%2C+1980-1994&rft.au=Rundle%2C+J+B%3BWilliams%2C+C%3BWawersik%2C+W+R%3BFernandez%2C+J%3BAnonymous&rft.aulast=Rundle&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; deformation; earthquakes; faults; geodesy; Hilton Creek Fault; leveling; Long Valley Caldera; magma chambers; magmas; models; Mono County California; strain; trilateration; United States; uplifts ER - TY - JOUR T1 - Dating terraces using amalgamated sample cosmogenic radionuclides; application to the Fremont River, Utah AN - 52810707; 1996-067085 JF - Eos, Transactions, American Geophysical Union AU - Repka, J L AU - Anderson, R S AU - Dick, G S AU - Finkel, R C AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 272 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Quaternary KW - numerical models KW - Colorado Plateau KW - isotopes KW - Fremont River KW - erosion surfaces KW - quartzites KW - cosmogenic elements KW - erosion features KW - clasts KW - terraces KW - Cenozoic KW - radioactive isotopes KW - metamorphic rocks KW - age KW - Utah KW - 23:Geomorphology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52810707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Dating+terraces+using+amalgamated+sample+cosmogenic+radionuclides%3B+application+to+the+Fremont+River%2C+Utah&rft.au=Repka%2C+J+L%3BAnderson%2C+R+S%3BDick%2C+G+S%3BFinkel%2C+R+C%3BAnonymous&rft.aulast=Repka&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - age; Cenozoic; clasts; Colorado Plateau; cosmogenic elements; erosion features; erosion surfaces; Fremont River; isotopes; metamorphic rocks; numerical models; quartzites; Quaternary; radioactive isotopes; terraces; United States; Utah ER - TY - JOUR T1 - Integrated site assessment plan and processes at a semiarid site AN - 52808258; 1996-066953 JF - Eos, Transactions, American Geophysical Union AU - Nelson-Lee, J C AU - Bishop, D J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 253 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - terrestrial environment KW - Livermore California KW - site exploration KW - semi-arid environment KW - characterization KW - pollution KW - Alameda County California KW - remediation KW - ground water KW - California KW - organic compounds KW - transport KW - hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52808258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Adushkin%2C+V+V%3BKostuchenko%2C+V+N%3BPernik%2C+L+M%3BSultanov%2C+D+D%3BZcikanovsky%2C+V+I&rft.aulast=Adushkin&rft.aufirst=V&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seismic+and+source+characteristics+of+large+chemical+explosions%3B+final+report&rft.title=Seismic+and+source+characteristics+of+large+chemical+explosions%3B+final+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alameda County California; California; characterization; ground water; hydrocarbons; Livermore California; organic compounds; pollution; remediation; semi-arid environment; site exploration; terrestrial environment; transport; United States ER - TY - JOUR T1 - Investigation of the Quaternary history of the Colorado River AN - 52806642; 1996-067093 JF - Eos, Transactions, American Geophysical Union AU - Caffee, M W AU - Finkel, R C AU - Lucchitta, I AU - Davis, S AU - Davis, M AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 273 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - alkaline earth metals KW - Quaternary KW - Be-10 KW - isotopes KW - cosmogenic elements KW - terraces KW - exposure age KW - Grand Canyon KW - Colorado River KW - Cenozoic KW - Al-26 KW - radioactive isotopes KW - dates KW - metals KW - aluminum KW - Arizona KW - fluvial features KW - beryllium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52806642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Investigation+of+the+Quaternary+history+of+the+Colorado+River&rft.au=Caffee%2C+M+W%3BFinkel%2C+R+C%3BLucchitta%2C+I%3BDavis%2C+S%3BDavis%2C+M%3BAnonymous&rft.aulast=Caffee&rft.aufirst=M&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Arizona; Be-10; beryllium; Cenozoic; Colorado River; cosmogenic elements; dates; exposure age; fluvial features; Grand Canyon; isotopes; metals; Quaternary; radioactive isotopes; terraces; United States ER - TY - JOUR T1 - Fluid flow through a fractured porous medium with a deformable fracture AN - 52806192; 1996-066989 JF - Eos, Transactions, American Geophysical Union AU - Lewallen, K T AU - Wang, H F AU - Nitao, John AU - Gottlieb, J M AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 258 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - fractured materials KW - numerical models KW - pumping KW - water regimes KW - porous materials KW - fluid dynamics KW - permeability KW - storage KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52806192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Fluid+flow+through+a+fractured+porous+medium+with+a+deformable+fracture&rft.au=Lewallen%2C+K+T%3BWang%2C+H+F%3BNitao%2C+John%3BGottlieb%2C+J+M%3BAnonymous&rft.aulast=Lewallen&rft.aufirst=K&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fluid dynamics; fractured materials; numerical models; permeability; porous materials; pumping; storage; water regimes ER - TY - JOUR T1 - Mechanics of double-porosity models for fluid transport in jointed rock AN - 52805706; 1996-066984 JF - Eos, Transactions, American Geophysical Union AU - Berryman, James G AU - Wang, Herbert F AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 257 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - fractured materials KW - fractures KW - style KW - transport KW - mechanics KW - joints KW - equations KW - fluid dynamics KW - porosity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52805706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mechanics+of+double-porosity+models+for+fluid+transport+in+jointed+rock&rft.au=Berryman%2C+James+G%3BWang%2C+Herbert+F%3BAnonymous&rft.aulast=Berryman&rft.aufirst=James&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - equations; fluid dynamics; fractured materials; fractures; joints; mechanics; porosity; style; transport ER - TY - JOUR T1 - Diffusion calculations in detailed pore scale models for transport coupled to chemical reactions AN - 52786320; 1996-078778 JF - Eos, Transactions, American Geophysical Union AU - Janecky, D R AU - Tompson, A F B AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 207 EP - 208 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - models KW - diffusion KW - chemical reactions KW - transport KW - porosity KW - ground water KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52786320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Diffusion+calculations+in+detailed+pore+scale+models+for+transport+coupled+to+chemical+reactions&rft.au=Janecky%2C+D+R%3BTompson%2C+A+F+B%3BAnonymous&rft.aulast=Janecky&rft.aufirst=D&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical reactions; diffusion; ground water; models; porosity; transport ER - TY - JOUR T1 - (super 26) Al and (super 10) Be fluxes to Equatorial Pacific sediments AN - 52776179; 1997-014186 JF - Eos, Transactions, American Geophysical Union AU - Kyte, Frank T AU - Murray, Richard W AU - Finkel, Robert C AU - Leinen, Margaret AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 331 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - sediment-water interface KW - sea water KW - isotopes KW - cosmogenic elements KW - stable isotopes KW - upper Pleistocene KW - Cenozoic KW - Al-26 KW - marine sediments KW - radioactive isotopes KW - aluminum KW - sediments KW - Al-27/Al-26 KW - geochemistry KW - chemical ratios KW - alkaline earth metals KW - Quaternary KW - Be-10 KW - isotope ratios KW - migration of elements KW - Equatorial Pacific KW - titanium KW - metals KW - Pacific Ocean KW - Pleistocene KW - beryllium KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52776179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=%28super+26%29+Al+and+%28super+10%29+Be+fluxes+to+Equatorial+Pacific+sediments&rft.au=Kyte%2C+Frank+T%3BMurray%2C+Richard+W%3BFinkel%2C+Robert+C%3BLeinen%2C+Margaret%3BAnonymous&rft.aulast=Kyte&rft.aufirst=Frank&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=331&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Al-26; Al-27/Al-26; alkaline earth metals; aluminum; Be-10; beryllium; Cenozoic; chemical ratios; cosmogenic elements; Equatorial Pacific; geochemistry; isotope ratios; isotopes; marine sediments; metals; migration of elements; Pacific Ocean; Pleistocene; Quaternary; radioactive isotopes; sea water; sediment-water interface; sediments; stable isotopes; titanium; upper Pleistocene ER - TY - JOUR T1 - Radiocarbon balance of dissolved inorganic carbon in shelf and slope waters of the Middle Atlantic Bight AN - 52766965; 1997-014073 JF - Eos, Transactions, American Geophysical Union AU - Kashgarian, M AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 311 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - upwelling KW - Northwest Atlantic KW - ocean circulation KW - continental margin KW - sea water KW - isotopes KW - inorganic materials KW - geochemical cycle KW - radioactive isotopes KW - radioactive tracers KW - dissolved materials KW - marine environment KW - carbon KW - shelf environment KW - continental shelf KW - C-14 KW - North Atlantic KW - Middle Atlantic Bight KW - geochemistry KW - Atlantic Ocean KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52766965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Analysis+of+Lg+spectral+ratios+from+NTS+explosions%3B+implications+for+the+source+mechanisms+of+spall+and+generation+of+Lg+waves&rft.au=Patton%2C+Howard+J%3BTaylor%2C+Steven+R&rft.aulast=Patton&rft.aufirst=Howard&rft.date=1995-02-01&rft.volume=85&rft.issue=1&rft.spage=220&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; C-14; carbon; continental margin; continental shelf; dissolved materials; geochemical cycle; geochemistry; inorganic materials; isotopes; marine environment; Middle Atlantic Bight; North Atlantic; Northwest Atlantic; ocean circulation; radioactive isotopes; radioactive tracers; sea water; shelf environment; United States; upwelling ER - TY - JOUR T1 - Effect of an asphalt soil cover on seasonal moisture movement in the vadose zone of a semi-arid region AN - 52744170; 1997-020901 JF - Eos, Transactions, American Geophysical Union AU - Mallon, B J AU - Lee, K H AU - Nitao, J AU - Johnson, J S AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 300 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - hydrology KW - terrestrial environment KW - Livermore California KW - moisture KW - Central California KW - semi-arid environment KW - unsaturated zone KW - Alameda County California KW - evapotranspiration KW - California KW - San Francisco Bay region KW - infiltration KW - water regimes KW - seasonal variations KW - hydraulic conductivity KW - pavements KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Effect+of+an+asphalt+soil+cover+on+seasonal+moisture+movement+in+the+vadose+zone+of+a+semi-arid+region&rft.au=Mallon%2C+B+J%3BLee%2C+K+H%3BNitao%2C+J%3BJohnson%2C+J+S%3BAnonymous&rft.aulast=Mallon&rft.aufirst=B&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=300&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alameda County California; California; Central California; evapotranspiration; hydraulic conductivity; hydrology; infiltration; Livermore California; moisture; pavements; San Francisco Bay region; seasonal variations; semi-arid environment; soils; terrestrial environment; United States; unsaturated zone; water regimes ER - TY - JOUR T1 - Physical and hydraulic characterization of soils AN - 52744128; 1997-020898 JF - Eos, Transactions, American Geophysical Union AU - Meisenheimer, R G AU - Newkirk, H W AU - Bishop, D J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 300 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - tomography KW - solute transport KW - soils KW - hydrology KW - experimental studies KW - pressure KW - three-dimensional models KW - unsaturated zone KW - pollution KW - cores KW - physical properties KW - saturation KW - water regimes KW - hydraulic conductivity KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Physical+and+hydraulic+characterization+of+soils&rft.au=Meisenheimer%2C+R+G%3BNewkirk%2C+H+W%3BBishop%2C+D+J%3BAnonymous&rft.aulast=Meisenheimer&rft.aufirst=R&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=300&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - cores; experimental studies; hydraulic conductivity; hydrology; physical properties; pollution; pressure; saturation; soils; solute transport; three-dimensional models; tomography; unsaturated zone; water regimes ER - TY - JOUR T1 - Shock-induced phase transitions of ZrSiO (sub 4) , reversion kinetics, and implications for terrestrial impact craters AN - 52015352; 2003-016093 JF - Eos, Transactions, American Geophysical Union AU - Fiske, P S AU - Nellis, W J AU - Sinha, A K AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 416 EP - 417 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - zircon group KW - United States KW - silicates KW - Coconino County Arizona KW - impact features KW - zircon KW - phase transitions KW - meteor craters KW - impacts KW - metamorphism KW - nesosilicates KW - Arizona KW - orthosilicates KW - terrestrial comparison KW - impact craters KW - Meteor Crater KW - kinetics KW - shock metamorphism KW - 23:Geomorphology KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52015352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Shock-induced+phase+transitions+of+ZrSiO+%28sub+4%29+%2C+reversion+kinetics%2C+and+implications+for+terrestrial+impact+craters&rft.au=Fiske%2C+P+S%3BNellis%2C+W+J%3BSinha%2C+A+K%3BAnonymous&rft.aulast=Fiske&rft.aufirst=P&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=416&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arizona; Coconino County Arizona; impact craters; impact features; impacts; kinetics; metamorphism; Meteor Crater; meteor craters; nesosilicates; orthosilicates; phase transitions; shock metamorphism; silicates; terrestrial comparison; United States; zircon; zircon group ER - TY - JOUR T1 - Composition and thickness of the southern Altiplano crust, Bolivia AN - 50216099; 1994-050811 AB - Slant stacking of broadband seismograms recorded in the western United States for two 1993 intermediate-depth earthquakes that occurred near the Bolivia-Argentina-Chile borders reveals small but clear precursors to both the compressional (P) wave and shear (S) wave depth phases. We interpret and model these precursors as underside reflections from the thickened Andean Altiplano crust. We model the crustal structure of the Altiplano with a grid-search technique to match the timing and amplitudes of the depth phases and precursors in the waveforms of both the P wave and S wave. Our best-fit model has an average crustal velocity of 5.9-6.0 km/s, a crustal VV (sub s) of 1.6, a crustal thickness of 75-80 km, and a high-velocity (VVV (sub s) (1.9) mantle wedge. Assuming isotropy, the low VV (sub s) ratio of 1.6 for the crust corresponds to an anomalously low Poisson's ratio of 0.18. Such a low value, in conjunction with the low average V (sub p) estimate, is consistent only with a felsic composition and high upper-crustal temperatures. The finding of a thick felsic crust overlying a high-velocity mantle supports models of Altiplano uplift due predominantly to crustal shortening as opposed to mafic magmatic addition and is inconsistent with recent mantle delamination. JF - Geology (Boulder) AU - Zandt, George AU - Velasco, Aaron A AU - Beck, Susan L Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 1003 EP - 1006 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 11 SN - 0091-7613, 0091-7613 KW - raypaths KW - P-waves KW - reflection KW - Poisson's ratio KW - uplifts KW - elastic waves KW - continental crust KW - elastic constants KW - Bolivia KW - composition KW - thickness KW - broad-band spectra KW - Altiplano KW - body waves KW - Andes KW - teleseismic signals KW - plateaus KW - crustal shortening KW - South America KW - velocity structure KW - seismic waves KW - earthquakes KW - S-waves KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Composition+and+thickness+of+the+southern+Altiplano+crust%2C+Bolivia&rft.au=Zandt%2C+George%3BVelasco%2C+Aaron+A%3BBeck%2C+Susan+L&rft.aulast=Zandt&rft.aufirst=George&rft.date=1994-11-01&rft.volume=22&rft.issue=11&rft.spage=1003&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281994%290222.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1994-01-01 N1 - Number of references - 19 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - Altiplano; Andes; body waves; Bolivia; broad-band spectra; composition; continental crust; crust; crustal shortening; earthquakes; elastic constants; elastic waves; P-waves; plateaus; Poisson's ratio; raypaths; reflection; S-waves; seismic waves; South America; teleseismic signals; thickness; uplifts; velocity structure DO - http://dx.doi.org/10.1130/0091-7613(1994)022<1003:CATOTS>2.3.CO;2 ER - TY - JOUR T1 - Evidence for both fluid and solid electrical conductors in freshly cored KTB rocks AN - 50180503; 1995-017890 JF - Eos, Transactions, American Geophysical Union AU - Shankland, T J AU - Duba, A G AU - Mathez, E A AU - Nover, G AU - Heikamp, S AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 676 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - electrical conductivity KW - pressure KW - Bavaria Germany KW - fluid phase KW - Europe KW - high pressure KW - Upper Palatinate KW - solid phase KW - KTB KW - Central Europe KW - decompression KW - Germany KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Evidence+for+both+fluid+and+solid+electrical+conductors+in+freshly+cored+KTB+rocks&rft.au=Shankland%2C+T+J%3BDuba%2C+A+G%3BMathez%2C+E+A%3BNover%2C+G%3BHeikamp%2C+S%3BAnonymous&rft.aulast=Shankland&rft.aufirst=T&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=676&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bavaria Germany; Central Europe; decompression; electrical conductivity; Europe; experimental studies; fluid phase; Germany; high pressure; KTB; pressure; solid phase; Upper Palatinate ER - TY - JOUR T1 - Aftershock mechanisms for the June 9, 1994, Bolivian earthquake AN - 50177215; 1995-015861 JF - Eos, Transactions, American Geophysical Union AU - Tinker, Mark Andrew AU - Wallace, Terry AU - Myers, Steve AU - Beck, Susan AU - Silver, Paul AU - Zandt, George AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 467 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - seismograms KW - focal mechanism KW - Bolivia earthquake 1994 KW - Bolivia KW - aftershocks KW - strike KW - South America KW - La Paz Bolivia KW - deep-focus earthquakes KW - main shocks KW - slabs KW - focus KW - earthquakes KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics&rft.atitle=Ultrasonic+velocity-porosity+relationships+for+sandstone+analogs+made+from+fused+glass+beads&rft.au=Berge%2C+Patricia+A%3BBonner%2C+Brian+P%3BBerryman%2C+James+G&rft.aulast=Berge&rft.aufirst=Patricia&rft.date=1995-02-01&rft.volume=60&rft.issue=1&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443738 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aftershocks; arrays; Bolivia; Bolivia earthquake 1994; deep-focus earthquakes; earthquakes; focal mechanism; focus; La Paz Bolivia; main shocks; seismograms; slabs; South America; strike ER - TY - JOUR T1 - A three-dimensional finite element model of stress migration following the 1906 San Francisco earthquake AN - 50174688; 1995-017941 JF - Eos, Transactions, American Geophysical Union AU - Williams, C A AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 684 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - three-dimensional models KW - asperities KW - shear stress KW - stress KW - statistical analysis KW - strain relaxation KW - far-field KW - stress fields KW - viscoelasticity KW - California KW - finite element analysis KW - rupture KW - San Francisco Bay region KW - seismicity KW - San Andreas Fault KW - rheology KW - tectonics KW - San Francisco earthquake 1906 KW - earthquakes KW - seismotectonics KW - Loma Prieta earthquake 1989 KW - faults KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+three-dimensional+finite+element+model+of+stress+migration+following+the+1906+San+Francisco+earthquake&rft.au=Williams%2C+C+A%3BAnonymous&rft.aulast=Williams&rft.aufirst=C&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=684&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - asperities; California; earthquakes; far-field; faults; finite element analysis; Loma Prieta earthquake 1989; rheology; rupture; San Andreas Fault; San Francisco Bay region; San Francisco earthquake 1906; seismicity; seismotectonics; shear stress; statistical analysis; strain relaxation; stress; stress fields; tectonics; three-dimensional models; United States; viscoelasticity ER - TY - JOUR T1 - Central Andean lithosphere structure from slant stacking for teleseismic depth-phase precursors AN - 50153801; 1995-036594 JF - Eos, Transactions, American Geophysical Union AU - Zandt, George AU - Velasco, Aaron A AU - Beck, Susan AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 69 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - seismograms KW - precursors KW - Andes KW - lithosphere KW - elastic waves KW - Chile KW - Bolivia KW - South America KW - Argentina KW - stacking KW - Puna KW - magmas KW - velocity structure KW - Central Andes KW - crust KW - Altiplano KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50153801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Central+Andean+lithosphere+structure+from+slant+stacking+for+teleseismic+depth-phase+precursors&rft.au=Zandt%2C+George%3BVelasco%2C+Aaron+A%3BBeck%2C+Susan%3BAnonymous&rft.aulast=Zandt&rft.aufirst=George&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Altiplano; Andes; Argentina; Bolivia; Central Andes; Chile; crust; elastic waves; lithosphere; magmas; precursors; Puna; seismograms; South America; stacking; velocity structure ER - TY - JOUR T1 - Detailed crustal structure beneath the southern Sierra Nevada region; refraction/wide-angle reflection P-wave modeling AN - 50149539; 1995-039523 JF - Eos, Transactions, American Geophysical Union AU - Ruppert, S D AU - Fliedner, M AU - Miller, K AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 644 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - P-waves KW - geophysical surveys KW - Basin and Range Province KW - Owens Valley KW - elastic waves KW - refraction methods KW - California KW - Death Valley KW - thickness KW - Nevada KW - North America KW - body waves KW - seismic profiles KW - three-dimensional models KW - Mono County California KW - geophysical methods KW - reflection methods KW - seismic methods KW - Mono Lake KW - velocity structure KW - surveys KW - geophysical profiles KW - White Mountains KW - seismic waves KW - crust KW - 19:Seismology KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50149539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Detailed+crustal+structure+beneath+the+southern+Sierra+Nevada+region%3B+refraction%2Fwide-angle+reflection+P-wave+modeling&rft.au=Ruppert%2C+S+D%3BFliedner%2C+M%3BMiller%2C+K%3BAnonymous&rft.aulast=Ruppert&rft.aufirst=S&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=644&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Basin and Range Province; body waves; California; crust; Death Valley; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; Mono County California; Mono Lake; Nevada; North America; Owens Valley; P-waves; reflection methods; refraction methods; seismic methods; seismic profiles; seismic waves; Sierra Nevada; surveys; thickness; three-dimensional models; United States; velocity structure; White Mountains ER - TY - JOUR T1 - Thermal evolution of the Gangdese Thrust AN - 50147022; 1995-033787 JF - Eos, Transactions, American Geophysical Union AU - Harrison, T M AU - Yin, A AU - Nie, S AU - Ryerson, F J AU - Hao, J AU - Qi, L AU - Zhou, X AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 632 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - geologic thermometry KW - Far East KW - hanging wall KW - Renbu-Zedong thrust system KW - Miocene KW - Cenozoic KW - Tertiary KW - intrusions KW - Gangdese Thrust KW - Indus-Yarlung Zangbo suture zone KW - thrust faults KW - denudation KW - Xizang China KW - Neogene KW - Lhasa Block KW - batholiths KW - Asia KW - faults KW - China KW - melange KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50147022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermal+evolution+of+the+Gangdese+Thrust&rft.au=Harrison%2C+T+M%3BYin%2C+A%3BNie%2C+S%3BRyerson%2C+F+J%3BHao%2C+J%3BQi%2C+L%3BZhou%2C+X%3BAnonymous&rft.aulast=Harrison&rft.aufirst=T&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=632&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Asia; batholiths; Cenozoic; China; denudation; Far East; faults; Gangdese Thrust; geologic thermometry; hanging wall; Indus-Yarlung Zangbo suture zone; intrusions; Lhasa Block; melange; Miocene; Neogene; Renbu-Zedong thrust system; Tertiary; thrust faults; Xizang China ER - TY - JOUR T1 - Diachronic uplift, transtension, and sinistral shear rate along the Red River Zone AN - 50145503; 1995-036443 JF - Eos, Transactions, American Geophysical Union AU - Leloup, P H AU - Tapponnier, P AU - Lacassin, R AU - Harrison, T M AU - Chen, Wenji AU - Ryerson, F AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 630 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - gneisses KW - Far East KW - southern China KW - uplifts KW - strike-slip faults KW - metamorphism KW - Miocene KW - Cenozoic KW - kinematics KW - Tertiary KW - Ailao Shan KW - Neogene KW - transtension KW - metamorphic rocks KW - Yunnan China KW - shear KW - Red River Fault KW - Indochina KW - tectonics KW - South China Block KW - Asia KW - faults KW - China KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Diachronic+uplift%2C+transtension%2C+and+sinistral+shear+rate+along+the+Red+River+Zone&rft.au=Leloup%2C+P+H%3BTapponnier%2C+P%3BLacassin%2C+R%3BHarrison%2C+T+M%3BChen%2C+Wenji%3BRyerson%2C+F%3BAnonymous&rft.aulast=Leloup&rft.aufirst=P&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=630&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Ailao Shan; Asia; Cenozoic; China; Far East; faults; gneisses; Indochina; kinematics; metamorphic rocks; metamorphism; Miocene; Neogene; Red River Fault; shear; South China Block; southern China; strike-slip faults; tectonics; Tertiary; transtension; uplifts; Yunnan China ER - TY - JOUR T1 - Lithospheric structure beneath the southern Sierra Nevada region and southern Basin and Range AN - 50145036; 1995-039642 JF - Eos, Transactions, American Geophysical Union AU - Ruppert, S D AU - Squires, L J AU - Keller, R AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 584 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - North America KW - reflection KW - geophysical surveys KW - Basin and Range Province KW - lithosphere KW - Owens Valley KW - geophysical methods KW - refraction KW - seismic methods KW - California KW - San Andreas Fault KW - velocity structure KW - surveys KW - Nevada KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Lithospheric+structure+beneath+the+southern+Sierra+Nevada+region+and+southern+Basin+and+Range&rft.au=Ruppert%2C+S+D%3BSquires%2C+L+J%3BKeller%2C+R%3BAnonymous&rft.aulast=Ruppert&rft.aufirst=S&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Basin and Range Province; California; geophysical methods; geophysical surveys; lithosphere; Nevada; North America; Owens Valley; reflection; refraction; San Andreas Fault; seismic methods; Sierra Nevada; surveys; United States; velocity structure ER - TY - JOUR T1 - Global variations of Poisson's ratio of the crust; implications for crustal evolution AN - 50144840; 1995-036569 JF - Eos, Transactions, American Geophysical Union AU - Zandt, George AU - Ammon, Charles AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 65 EP - 66 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - P-waves KW - body waves KW - Poisson's ratio KW - elastic waves KW - elastic constants KW - evolution KW - variations KW - seismicity KW - magmas KW - velocity structure KW - seismic waves KW - S-waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50144840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Global+variations+of+Poisson%27s+ratio+of+the+crust%3B+implications+for+crustal+evolution&rft.au=Zandt%2C+George%3BAmmon%2C+Charles%3BAnonymous&rft.aulast=Zandt&rft.aufirst=George&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; crust; elastic constants; elastic waves; evolution; magmas; P-waves; Poisson's ratio; S-waves; seismic waves; seismicity; variations; velocity structure ER - TY - JOUR T1 - Thermal expansivity of MgO and Al (sub 2) O (sub 3) at high temperature and room pressure measured with the differential laser-interferometer AN - 50144150; 1995-033792 JF - Eos, Transactions, American Geophysical Union AU - Masuda, Koji AU - Anderson, Orson L AU - Erskine, Dave AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 633 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - differential laser-interferometers KW - interferometry KW - thermal expansion KW - temperature KW - aluminum oxides KW - manganese oxides KW - oxides KW - thermodynamic properties KW - high temperature KW - P-T conditions KW - geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50144150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermal+expansivity+of+MgO+and+Al+%28sub+2%29+O+%28sub+3%29+at+high+temperature+and+room+pressure+measured+with+the+differential+laser-interferometer&rft.au=Masuda%2C+Koji%3BAnderson%2C+Orson+L%3BErskine%2C+Dave%3BAnonymous&rft.aulast=Masuda&rft.aufirst=Koji&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=633&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aluminum oxides; differential laser-interferometers; experimental studies; geophysics; high temperature; interferometry; manganese oxides; oxides; P-T conditions; temperature; thermal expansion; thermodynamic properties ER - TY - JOUR T1 - Textural observations of H (sub 2) O ice II nucleation and growth processes during phase transformations under hydrostatic and nonhydrostatic stress AN - 50142475; 1995-033810 JF - Eos, Transactions, American Geophysical Union AU - Stern, L A AU - Kirby, S H AU - Durham, W B AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 635 EP - 636 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - processes KW - pressure KW - strain KW - textures KW - stress KW - phase transitions KW - crystal growth KW - elastic constants KW - bulk modulus KW - deformation KW - high pressure KW - temperature KW - observations KW - nucleation KW - ice KW - low temperature KW - transformations KW - hydrostatic pressure KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50142475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Textural+observations+of+H+%28sub+2%29+O+ice+II+nucleation+and+growth+processes+during+phase+transformations+under+hydrostatic+and+nonhydrostatic+stress&rft.au=Stern%2C+L+A%3BKirby%2C+S+H%3BDurham%2C+W+B%3BAnonymous&rft.aulast=Stern&rft.aufirst=L&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=635&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bulk modulus; crystal growth; deformation; elastic constants; high pressure; hydrostatic pressure; ice; low temperature; nucleation; observations; phase transitions; pressure; processes; strain; stress; temperature; textures; transformations; water ER - TY - JOUR T1 - Anisotropy of electrical conductivity as a function of melt fraction in partially molten dunites AN - 50142394; 1995-039649 JF - Eos, Transactions, American Geophysical Union AU - Wanamaker, B J AU - Daines, M J AU - Roberts, J J AU - Duba, A G AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 585 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - electrical conductivity KW - plutonic rocks KW - melting KW - igneous rocks KW - peridotites KW - phase transitions KW - dunite KW - melts KW - anisotropy KW - ultramafics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50142394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Anisotropy+of+electrical+conductivity+as+a+function+of+melt+fraction+in+partially+molten+dunites&rft.au=Wanamaker%2C+B+J%3BDaines%2C+M+J%3BRoberts%2C+J+J%3BDuba%2C+A+G%3BAnonymous&rft.aulast=Wanamaker&rft.aufirst=B&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=585&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropy; dunite; electrical conductivity; experimental studies; igneous rocks; melting; melts; peridotites; phase transitions; plutonic rocks; ultramafics ER - TY - JOUR T1 - A new crustal velocity model for the Great Valley and Sierra Nevada foothills, Central California AN - 50142348; 1995-039639 JF - Eos, Transactions, American Geophysical Union AU - Miller, K C AU - Ruppert, S D AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 584 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - P-waves KW - body waves KW - reflection KW - geophysical surveys KW - Central California KW - geophysical methods KW - elastic waves KW - refraction KW - seismic methods KW - models KW - Central Valley KW - California KW - velocity structure KW - surveys KW - seismic waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50142348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+new+crustal+velocity+model+for+the+Great+Valley+and+Sierra+Nevada+foothills%2C+Central+California&rft.au=Miller%2C+K+C%3BRuppert%2C+S+D%3BAnonymous&rft.aulast=Miller&rft.aufirst=K&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; California; Central California; Central Valley; crust; elastic waves; geophysical methods; geophysical surveys; models; P-waves; reflection; refraction; seismic methods; seismic waves; Sierra Nevada; surveys; United States; velocity structure ER - TY - JOUR T1 - Southern Sierra Nevada; P-wave velocity and Moho depth modelling AN - 50142083; 1995-039644 JF - Eos, Transactions, American Geophysical Union AU - Fliedner, M AU - Ruppert, S AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 585 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - P-waves KW - North America KW - body waves KW - Basin and Range Province KW - three-dimensional models KW - uplifts KW - elastic waves KW - refraction KW - Mohorovicic discontinuity KW - two-dimensional models KW - models KW - California KW - velocity KW - seismic waves KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50142083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Southern+Sierra+Nevada%3B+P-wave+velocity+and+Moho+depth+modelling&rft.au=Fliedner%2C+M%3BRuppert%2C+S%3BAnonymous&rft.aulast=Fliedner&rft.aufirst=M&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=585&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Basin and Range Province; body waves; California; elastic waves; models; Mohorovicic discontinuity; North America; P-waves; refraction; seismic waves; Sierra Nevada; three-dimensional models; two-dimensional models; United States; uplifts; velocity ER - TY - JOUR T1 - A critical wedge model of the south flank of Kilauea Volcano AN - 50141896; 1995-042899 JF - Eos, Transactions, American Geophysical Union AU - Wallace, Michelle Hall AU - Delaney, Paul T AU - Williams, Charles A AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 718 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Hawaii Island KW - slopes KW - temperature KW - topography KW - rheology KW - bottom features KW - Kilauea KW - faults KW - ductile deformation KW - rift zones KW - Hawaii County Hawaii KW - Hawaii KW - decollement KW - East Pacific Ocean Islands KW - deformation KW - models KW - plateaus KW - Oceania KW - volcanoes KW - Polynesia KW - bathymetry KW - fault scarps KW - fault zones KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+critical+wedge+model+of+the+south+flank+of+Kilauea+Volcano&rft.au=Wallace%2C+Michelle+Hall%3BDelaney%2C+Paul+T%3BWilliams%2C+Charles+A%3BAnonymous&rft.aulast=Wallace&rft.aufirst=Michelle&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=718&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bathymetry; bottom features; decollement; deformation; ductile deformation; East Pacific Ocean Islands; fault scarps; fault zones; faults; Hawaii; Hawaii County Hawaii; Hawaii Island; Kilauea; models; Oceania; plateaus; Polynesia; rheology; rift zones; slopes; temperature; topography; United States; volcanoes ER - TY - JOUR T1 - Crustal structure east of the Sierra Nevada based on seismic data from the southern Sierra Nevada Crustal Dynamics Project AN - 50141064; 1995-039641 JF - Eos, Transactions, American Geophysical Union AU - Keller, G Randy AU - Ruppert, S D AU - Duran, A D AU - Miller, K C AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 584 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - upper mantle KW - geophysical surveys KW - geophysical methods KW - mantle KW - seismic methods KW - California KW - dynamics KW - velocity structure KW - surveys KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Crustal+structure+east+of+the+Sierra+Nevada+based+on+seismic+data+from+the+southern+Sierra+Nevada+Crustal+Dynamics+Project&rft.au=Keller%2C+G+Randy%3BRuppert%2C+S+D%3BDuran%2C+A+D%3BMiller%2C+K+C%3BAnonymous&rft.aulast=Keller&rft.aufirst=G&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; crust; dynamics; geophysical methods; geophysical surveys; mantle; seismic methods; Sierra Nevada; surveys; United States; upper mantle; velocity structure ER - TY - JOUR T1 - Energy, moment and stress drop from path and site corrected regional Lg coda envelopes for Western U.S. earthquakes AN - 50140227; 1995-039723 JF - Eos, Transactions, American Geophysical Union AU - Mayeda, Kevin AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 482 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - stress drops KW - guided waves KW - seismic moment KW - Lg-waves KW - coda waves KW - spectral analysis KW - elastic waves KW - surface waves KW - Western U.S. KW - seismic waves KW - earthquakes KW - energy KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50140227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Energy%2C+moment+and+stress+drop+from+path+and+site+corrected+regional+Lg+coda+envelopes+for+Western+U.S.+earthquakes&rft.au=Mayeda%2C+Kevin%3BAnonymous&rft.aulast=Mayeda&rft.aufirst=Kevin&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=482&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - coda waves; earthquakes; elastic waves; energy; guided waves; Lg-waves; seismic moment; seismic waves; spectral analysis; stress drops; surface waves; United States; Western U.S. ER - TY - JOUR T1 - Chemical fractionation during slab dehydration and recycling; constraints from mineral-fluid partitioning experiments AN - 50138167; 1995-042936 JF - Eos, Transactions, American Geophysical Union AU - Brenan, J M AU - Shaw, H F AU - Phinney, D L AU - Ryerson, F J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 723 EP - 724 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - volcanic rocks KW - U/Pb KW - isotopes KW - igneous rocks KW - mantle KW - lead KW - aqueous solutions KW - electron probe data KW - cerium KW - partitioning KW - radioactive isotopes KW - barium KW - mass balance KW - metamorphic rocks KW - basalts KW - tantalum KW - rare earths KW - mineral assemblages KW - trace elements KW - chemical composition KW - alkaline earth metals KW - experimental studies KW - U-238/Pb-204 KW - mass spectroscopy KW - subduction KW - ion probe KW - partition coefficients KW - plate tectonics KW - niobium KW - metals KW - Ce/Pb KW - slabs KW - thorium KW - uranium KW - dehydration KW - spectroscopy KW - ocean-island basalts KW - actinides KW - strontium KW - crust KW - eclogite KW - chemical fractionation KW - 18:Solid-earth geophysics KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50138167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Chemical+fractionation+during+slab+dehydration+and+recycling%3B+constraints+from+mineral-fluid+partitioning+experiments&rft.au=Brenan%2C+J+M%3BShaw%2C+H+F%3BPhinney%2C+D+L%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Brenan&rft.aufirst=J&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Cost-effective+sampling+of+ground+water+monitoring+wells&rft.title=Cost-effective+sampling+of+ground+water+monitoring+wells&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; aqueous solutions; barium; basalts; Ce/Pb; cerium; chemical composition; chemical fractionation; crust; dehydration; eclogite; electron probe data; experimental studies; igneous rocks; ion probe; isotopes; lead; mantle; mass balance; mass spectroscopy; metals; metamorphic rocks; mineral assemblages; niobium; ocean-island basalts; oceanic crust; partition coefficients; partitioning; plate tectonics; radioactive isotopes; rare earths; slabs; spectroscopy; strontium; subduction; tantalum; thorium; trace elements; U-238/Pb-204; U/Pb; uranium; volcanic rocks ER - TY - JOUR T1 - Distance variation of proposed regional discriminants in NW Nevada; results using NPE and nuclear sources AN - 50134668; 1995-045308 JF - Eos, Transactions, American Geophysical Union AU - McCormack, D A AU - Priestley, K F AU - Patton, H J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 432 EP - 433 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - body waves KW - discriminant analysis KW - guided waves KW - explosions KW - Pn-waves KW - statistical analysis KW - Lg-waves KW - Green function KW - elastic waves KW - seismic sources KW - Nevada Test Site KW - surface waves KW - broad-band spectra KW - seismic waves KW - nuclear explosions KW - earthquakes KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50134668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Distance+variation+of+proposed+regional+discriminants+in+NW+Nevada%3B+results+using+NPE+and+nuclear+sources&rft.au=McCormack%2C+D+A%3BPriestley%2C+K+F%3BPatton%2C+H+J%3BAnonymous&rft.aulast=McCormack&rft.aufirst=D&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=432&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; broad-band spectra; discriminant analysis; earthquakes; elastic waves; explosions; Green function; guided waves; Lg-waves; Nevada; Nevada Test Site; nuclear explosions; Pn-waves; seismic sources; seismic waves; statistical analysis; surface waves; United States ER - TY - JOUR T1 - Relation of stress strain behavior to the development of cracks in simulated compression tests AN - 50111932; 1995-061419 JF - Eos, Transactions, American Geophysical Union AU - Blair, S C AU - Cook, N G W AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 592 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - fractures KW - experimental studies KW - cracks KW - strain KW - stress KW - deformation KW - compression KW - simulation KW - geometry KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Relation+of+stress+strain+behavior+to+the+development+of+cracks+in+simulated+compression+tests&rft.au=Blair%2C+S+C%3BCook%2C+N+G+W%3BAnonymous&rft.aulast=Blair&rft.aufirst=S&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=592&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - compression; cracks; deformation; experimental studies; fractures; geometry; simulation; strain; stress ER - TY - JOUR T1 - Estimating elastic properties of volcanic rocks containing alpha -cristobalite AN - 50110045; 1995-061432 JF - Eos, Transactions, American Geophysical Union AU - Berge, P A AU - Anonymous Y1 - 1994/11/01/ PY - 1994 DA - 1994 Nov 01 SP - 594 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - concentration KW - Poisson's ratio KW - volcanic rocks KW - silica minerals KW - igneous rocks KW - elastic properties KW - microstructure KW - prediction KW - elastic constants KW - rock mechanics KW - measurement KW - pyroclastics KW - physical properties KW - cristobalite KW - framework silicates KW - tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50110045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Estimating+elastic+properties+of+volcanic+rocks+containing+alpha+-cristobalite&rft.au=Berge%2C+P+A%3BAnonymous&rft.aulast=Berge&rft.aufirst=P&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=594&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - concentration; cristobalite; elastic constants; elastic properties; framework silicates; igneous rocks; measurement; microstructure; physical properties; Poisson's ratio; prediction; pyroclastics; rock mechanics; silica minerals; silicates; tuff; volcanic rocks ER - TY - JOUR T1 - Spatial and temporal development of the aftershock sequence of the June 9, 1994 Bolivian earthquake AN - 50104493; 1995-065077 JF - Eos, Transactions, American Geophysical Union AU - Meyers, Stephen AU - Wallace, Terry AU - Beck, Susan AU - Silver, Paul AU - Zandt, George AU - VanDecar, John AU - Ruppert, Stan AU - Minaya, Estela AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 466 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - orientation KW - focal mechanism KW - subduction zones KW - magnitude KW - frequency KW - distribution KW - Bolivia earthquake 1994 KW - geometry KW - Bolivia KW - spatial distribution KW - aftershocks KW - South America KW - rupture KW - plate tectonics KW - time factor KW - deep-focus earthquakes KW - main shocks KW - slabs KW - thickness KW - earthquakes KW - Nazca Plate KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50104493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Spatial+and+temporal+development+of+the+aftershock+sequence+of+the+June+9%2C+1994+Bolivian+earthquake&rft.au=Meyers%2C+Stephen%3BWallace%2C+Terry%3BBeck%2C+Susan%3BSilver%2C+Paul%3BZandt%2C+George%3BVanDecar%2C+John%3BRuppert%2C+Stan%3BMinaya%2C+Estela%3BAnonymous&rft.aulast=Meyers&rft.aufirst=Stephen&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=466&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aftershocks; Bolivia; Bolivia earthquake 1994; deep-focus earthquakes; distribution; earthquakes; focal mechanism; frequency; geometry; magnitude; main shocks; Nazca Plate; orientation; plate tectonics; rupture; slabs; South America; spatial distribution; subduction zones; thickness; time factor ER - TY - JOUR T1 - Differential effective medium modeling of rock elastic moduli with critical porosity constraints AN - 50081314; 1996-006584 JF - Eos, Transactions, American Geophysical Union AU - Mukerji, Tapan AU - Berryman, J G AU - Mavko, Gary AU - Berge, P A AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 614 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - petroleum engineering KW - finite difference analysis KW - elastic properties KW - statistical analysis KW - elastic waves KW - elastic constants KW - bulk modulus KW - porosity KW - rock mechanics KW - models KW - velocity structure KW - reservoir properties KW - applications KW - shear modulus KW - crust KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50081314?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Differential+effective+medium+modeling+of+rock+elastic+moduli+with+critical+porosity+constraints&rft.au=Mukerji%2C+Tapan%3BBerryman%2C+J+G%3BMavko%2C+Gary%3BBerge%2C+P+A%3BAnonymous&rft.aulast=Mukerji&rft.aufirst=Tapan&rft.date=1994-11-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=487&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 - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - applications; bulk modulus; crust; elastic constants; elastic properties; elastic waves; finite difference analysis; models; petroleum engineering; porosity; reservoir properties; rock mechanics; shear modulus; statistical analysis; velocity structure ER - TY - JOUR T1 - (super 10) Be abundances and the fidelity of sedimentary reversal records AN - 50075286; 1996-009370 JF - Eos, Transactions, American Geophysical Union AU - Athanassopoulos, J AU - Cisowski, S AU - Lea, D W AU - Fuller, M AU - Weeks, R AU - Lal, D AU - Southon, J AU - Finkel, B AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 193 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - Brunhes Chron KW - isotopes KW - marine sedimentation KW - cores KW - West Pacific KW - Cenozoic KW - geochemical profiles KW - marine sediments KW - radioactive isotopes KW - sedimentation rates KW - sediments KW - Matuyama Chron KW - ODP Site 792 KW - Northwest Pacific KW - alkaline earth metals KW - upper Cenozoic KW - Quaternary KW - Be-10 KW - sedimentation KW - paleomagnetism KW - Philippine Sea KW - North Pacific KW - metals KW - upper Quaternary KW - Pacific Ocean KW - Leg 126 KW - Ocean Drilling Program KW - beryllium KW - 24:Quaternary geology KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=%28super+10%29+Be+abundances+and+the+fidelity+of+sedimentary+reversal+records&rft.au=Athanassopoulos%2C+J%3BCisowski%2C+S%3BLea%2C+D+W%3BFuller%2C+M%3BWeeks%2C+R%3BLal%2C+D%3BSouthon%2C+J%3BFinkel%2C+B%3BAnonymous&rft.aulast=Athanassopoulos&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=193&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Be-10; beryllium; Brunhes Chron; Cenozoic; cores; geochemical profiles; isotopes; Leg 126; marine sedimentation; marine sediments; Matuyama Chron; metals; North Pacific; Northwest Pacific; Ocean Drilling Program; ODP Site 792; Pacific Ocean; paleomagnetism; Philippine Sea; Quaternary; radioactive isotopes; sedimentation; sedimentation rates; sediments; upper Cenozoic; upper Quaternary; West Pacific ER - TY - JOUR T1 - Effect of microwave pretreatment on heterocyclic aromatic amine mutagens/carcinogens in fried beef patties. AN - 76805098; 7959444 AB - To investigate a method to reduce the amount of mutagenic/carcinogenic heterocyclic aromatic amines formed during frying of ground beef, the mutagenic activity in Salmonella strain TA98 was assessed and the amount of known heterocyclic amines was determined by solid-phase extraction and HPLC. The beef patties received microwave treatment for various times before frying. Microwave pretreatment for 0, 1, 1.5, 2 or 3 min before frying at either 200 degrees C or 250 degrees C for 6 min per side reduced heterocyclic aromatic amine precursors (creatine, creatinine, amino acids, glucose), water, and fat up to 30%, in the patties and resulted in a decrease in mutagenic activity up to 95%. The sum of the four heterocyclic aromatic amines shown to be present--2-amino-3,8-dimethylimidazo[4,5-f]-quinoxaline (MeIQx), 2-amino-3-methylimidazo[4,5-f]quinoline (IQ), 2-amino-3,4,8-trimethylimidazo-[4,5-f]quinoxaline (DiMeIQx) and 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP)--decreased three- to nine-fold compared with control, non-microwaved beef patties fried under identical conditions. JF - Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association AU - Felton, J S AU - Fultz, E AU - Dolbeare, F A AU - Knize, M G AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, CA 94551-990. Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 897 EP - 903 VL - 32 IS - 10 SN - 0278-6915, 0278-6915 KW - Amines KW - 0 KW - Amino Acids KW - Carcinogens KW - Heterocyclic Compounds KW - Imidazoles KW - Mutagens KW - Quinolines KW - Quinoxalines KW - 2-amino-3-methylimidazo(4,5-f)quinoline KW - 30GL3D3T0G KW - 2-amino-3,8-dimethylimidazo(4,5-f)quinoxaline KW - 77500-04-0 KW - 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine KW - 909C6UN66T KW - 2-amino-3,7,8-trimethylimidazo(4,5-f)quinoxaline KW - 92180-79-5 KW - Creatinine KW - AYI8EX34EU KW - Glucose KW - IY9XDZ35W2 KW - Creatine KW - MU72812GK0 KW - Index Medicus KW - Quinolines -- toxicity KW - Animals KW - Salmonella -- genetics KW - Imidazoles -- toxicity KW - Amino Acids -- radiation effects KW - Creatine -- radiation effects KW - Chromatography, High Pressure Liquid KW - Salmonella -- drug effects KW - Cooking KW - Quinoxalines -- toxicity KW - Food Irradiation KW - Glucose -- radiation effects KW - Amino Acids -- metabolism KW - Creatine -- metabolism KW - Creatinine -- radiation effects KW - Quinolines -- metabolism KW - Glucose -- metabolism KW - Heterocyclic Compounds -- radiation effects KW - Imidazoles -- metabolism KW - Quinoxalines -- metabolism KW - Heterocyclic Compounds -- metabolism KW - Cattle KW - Mutagenicity Tests KW - Creatinine -- metabolism KW - Heterocyclic Compounds -- analysis KW - Carcinogens -- radiation effects KW - Amines -- metabolism KW - Carcinogens -- toxicity KW - Mutagens -- toxicity KW - Amines -- radiation effects KW - Carcinogens -- analysis KW - Meat -- analysis KW - Amines -- analysis KW - Carcinogens -- metabolism KW - Microwaves KW - Mutagens -- analysis KW - Meat -- radiation effects KW - Mutagens -- metabolism KW - Mutagens -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76805098?accountid=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=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.atitle=Effect+of+microwave+pretreatment+on+heterocyclic+aromatic+amine+mutagens%2Fcarcinogens+in+fried+beef+patties.&rft.au=Felton%2C+J+S%3BFultz%2C+E%3BDolbeare%2C+F+A%3BKnize%2C+M+G&rft.aulast=Felton&rft.aufirst=J&rft.date=1994-10-01&rft.volume=32&rft.issue=10&rft.spage=897&rft.isbn=&rft.btitle=&rft.title=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.issn=02786915&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-12-20 N1 - Date created - 1994-12-20 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - On the frequency of chromosome exchanges in a control population measured by chromosome painting. AN - 76765560; 7523904 AB - Chromosome painting has been shown to be a valid and rapid method for quantifying structural chromosome rearrangements in human lymphocytes. The method is particularly useful for detecting stable aberrations which are difficult and expensive to quantify with classical methods. The inherent stability of translocations has enabled them to be used as a biodosimeter for chronic and temporally displaced exposure to radiation. Translocations may also be useful for quantifying chronic exposure to other environmental agents which may result in an accumulation of cytogenetic damage with age. Most exposures are chronic and occur at low rates, and conventional cytogenetic methods such as dicentric analysis are not expected to be informative. To understand the extent to which age and lifestyle factors impact the frequency of stable aberrations, we have performed chromosome painting on metaphase-arrested lymphocytes cultured from 47 healthy adults ranging in age from 19 to 77 years, and from umbilical cord blood obtained from eight healthy full-term infants. All subjects had previously been screened to eliminate those who had received significant occupational or accidental exposure to radiation or chemicals, and none had received chemo- or radiotherapy. Due to the infrequent occurrence of stable aberrations in peripheral lymphocytes, we analyzed the equivalent of more than 1100 metaphase cells from each of these 55 people. An average of one cell in 130 (0.77%) was observed to have a translocation or a stable insertion. A significant relationship between stable aberrations and the square of the age is apparent (R2 = 0.69, Y = 0.0615 + 0.000304 age2; p < 0.00001). These results support the hypothesis that stable aberrations accumulate with time, and are likely to integrate adverse environmental exposure. JF - Mutation research AU - Tucker, J D AU - Lee, D A AU - Ramsey, M J AU - Briner, J AU - Olsen, L AU - Moore, D H AD - Biology and Biotechnology Research Program, L-452 Lawrence Livermore National Laboratory, Livermore, CA 94551. PY - 1994 SP - 193 EP - 202 VL - 313 IS - 2-3 SN - 0027-5107, 0027-5107 KW - Index Medicus KW - Fetal Blood -- cytology KW - Regression Analysis KW - Age Factors KW - Humans KW - Infant, Newborn KW - Aged KW - Gene Rearrangement KW - Metaphase KW - Translocation, Genetic KW - Cells, Cultured KW - Adult KW - Environmental Exposure KW - Middle Aged KW - Female KW - Male KW - Chromosome Aberrations KW - Lymphocytes -- cytology KW - Chromosomes, Human -- ultrastructure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76765560?accountid=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=Mutation+research&rft.atitle=On+the+frequency+of+chromosome+exchanges+in+a+control+population+measured+by+chromosome+painting.&rft.au=Tucker%2C+J+D%3BLee%2C+D+A%3BRamsey%2C+M+J%3BBriner%2C+J%3BOlsen%2C+L%3BMoore%2C+D+H&rft.aulast=Tucker&rft.aufirst=J&rft.date=1994-10-01&rft.volume=313&rft.issue=2-3&rft.spage=193&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-11-01 N1 - Date created - 1994-11-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Applicability of alternative models of revertant variance to Ames-test data for 121 mutagenic carcinogens. AN - 76759236; 7523920 AB - Models of sampling variance in replicate revertant scores play a role in analyses of Ames-test data on mutagenicity in Salmonella, both in modeling the dose-response relation and in estimating initial dose-response slope or 'potency', e.g., for use in correlating mutagenic and carcinogenic potencies among different chemicals. Both generalized Poisson (GP) and negative binomial (NB) models of revertant variance have been applied in this way, but their empirical applicability has only been assessed using Ames-test data on a few chemicals. The applicability of these and related variance models was therefore assessed for 1905 such data sets pertaining to 121 putatively mutagenic carcinogens. Only approximately 50% of the data sets analyzed were found to involve a significantly positively correlated dose-response, and < 50% were found to exhibit a plausibly heterogeneous response variance regardless of dose-response correlation. Among data sets with plausibly heterogeneous variance, < 60% were found to exhibit significantly extra-Poisson variability. Among the significantly extra-Poisson data sets, most (> 75% among dose-response correlated data sets) were found to exhibit revertant variance consistent with both the GP and NB models; while the GP model was found to be somewhat more consistent with these data, the NB model more often gave a nominally better fit when both models were consistent. Implications of these results for the design of methods used to analyze Ames-test data are discussed. JF - Mutation research AU - Bogen, K T AD - Health and Ecological Assessment Div., Lawrence Livermore National Laboratory, CA 94550-9900. Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 265 EP - 273 VL - 322 IS - 4 SN - 0027-5107, 0027-5107 KW - Carcinogens KW - 0 KW - Mutagens KW - Index Medicus KW - Salmonella -- genetics KW - Mutagenicity Tests KW - Carcinogens -- toxicity KW - Mutagens -- toxicity KW - Models, Statistical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76759236?accountid=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=Mutation+research&rft.atitle=Applicability+of+alternative+models+of+revertant+variance+to+Ames-test+data+for+121+mutagenic+carcinogens.&rft.au=Bogen%2C+K+T&rft.aulast=Bogen&rft.aufirst=K&rft.date=1994-10-01&rft.volume=322&rft.issue=4&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-10-31 N1 - Date created - 1994-10-31 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Application of steam injection and electrical heating for enhanced in situ soil and ground water treatment AN - 52865958; 1996-026610 JF - Ground Water AU - Udell, Kent S AU - Aines, Roger D AU - Newmark, Robin L AU - Anonymous Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 840 EP - 841 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 32 IS - 5 SN - 0017-467X, 0017-467X KW - soils KW - steam injection KW - technology KW - in situ KW - pollutants KW - geophysical methods KW - electrical methods KW - pollution KW - applications KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52865958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Application+of+steam+injection+and+electrical+heating+for+enhanced+in+situ+soil+and+ground+water+treatment&rft.au=Udell%2C+Kent+S%3BAines%2C+Roger+D%3BNewmark%2C+Robin+L%3BAnonymous&rft.aulast=Udell&rft.aufirst=Kent&rft.date=1994-10-01&rft.volume=32&rft.issue=5&rft.spage=840&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1994 AGWSE educational program on Ground water remediation; existing technology and future direction N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - IL N1 - Last updated - 2016-11-17 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - applications; electrical methods; geophysical methods; ground water; in situ; pollutants; pollution; remediation; soils; steam injection; technology ER - TY - RPRT T1 - Genesis Eco Systems, Inc. soil washing process AN - 52789474; 1997-001270 AB - The Genesis soil washing system is an integrated system of modular design allowing for maximum material handling capabilities with optimized use of space for site mobility. The Surfactant Activated Bio-enhanced Remediation Equipment-Generation 1 (SABRE-1, Patent Applied For) modification was developed specifically for removing petroleum byproducts from contaminated soils. Scientifically formulated surfactants, introduced by high pressure spray nozzles, displace the contaminant from the surface of the soil particles into the process solution. Once the contaminant is dispersed into the liquid fraction of the process, it is either mechanically removed, chemically oxidized, or biologically oxidized. The contaminated process water is pumped through the Genesis Biosep (Patent Applied For) filtration system where the fines portion is flocculated, and the contaminant-rich liquid portion is combined with an activated mixture of nutrients and carefully selected bacteria to decompose the hydrocarbon fraction. The treated soil and dewatered fines are transferred to a bermed stockpile where bioremediation continues during drying. The process water is reclaimed, filtered, and recycled within the system. JF - Genesis Eco Systems, Inc. soil washing process AU - Cena, R J Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 13 VL - UCRL-ID-119210 KW - soils KW - biodegradation KW - degradation KW - pollutants KW - soil vapor extraction KW - reclamation KW - soil treatment KW - pollution KW - techniques KW - technology transfer KW - urban environment KW - remediation KW - ground water KW - controls KW - organic compounds KW - surfactants KW - tracers KW - hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cena%2C+R+J&rft.aulast=Cena&rft.aufirst=R&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Genesis+Eco+Systems%2C+Inc.+soil+washing+process&rft.title=Genesis+Eco+Systems%2C+Inc.+soil+washing+process&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95017056NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Numerical simulation of groundwater flow and contaminant transport on the Cray T3D and C90 supercomputers AN - 52771849; 1997-002286 AB - Numerical simulations of groundwater flow and chemical transport through three-dimensional heterogeneous porous media are described. The authors employ two Cray supercomputers for different parts of the decoupled calculation: the flow velocity field is computed on the T3D massively parallel computer and the contaminant migration is simulated on the C90 vector supercomputer. They compare simulation results for subsurface models using homogeneous layers and heterogeneous layers, and they see that the heterogeneities have a profound impact on contaminant migration. JF - Numerical simulation of groundwater flow and contaminant transport on the Cray T3D and C90 supercomputers AU - Ash, S F AU - Bosl, W J AU - Falgout, R D AU - Smith, S G AU - Tompson, A F B Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 8 VL - UCRL-JC-118635 | CONF-9410212-4 KW - water KW - solute transport KW - numerical models KW - gaseous phase KW - pollutants KW - data processing KW - pollution KW - mathematical models KW - layered materials KW - ground water KW - supercomputers KW - computers KW - transport KW - digital simulation KW - hydrodynamics KW - waste disposal KW - heterogeneity KW - discharge KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52771849?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ash%2C+S+F%3BBosl%2C+W+J%3BFalgout%2C+R+D%3BSmith%2C+S+G%3BTompson%2C+A+F+B&rft.aulast=Ash&rft.aufirst=S&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Numerical+simulation+of+groundwater+flow+and+contaminant+transport+on+the+Cray+T3D+and+C90+supercomputers&rft.title=Numerical+simulation+of+groundwater+flow+and+contaminant+transport+on+the+Cray+T3D+and+C90+supercomputers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009876NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Preliminary report on the groundwater isotope study in the Brentwood region AN - 52764299; 1997-001606 AB - Under contract with the City of Brentwood and auxiliary support by the East Contra Costa Irrigation District (ECCID), a preliminary research assessment of the groundwater resources beneath the Brentwood region is complete. The research was performed by an isotope geochemistry approach rather than traditional hydrogeological methods. The isotope approach has been used here mostly as a tracer that details the source, migration paths, and migration rates of existing groundwater supplies. In addition, the isotope results provide a quantitative framework in which to answer questions important to Brentwood including: (1) What is the long-term and short-term sustainability of the groundwater resources relative to current urban growth projections; (2) How can the good water quality be maximized in groundwater wells under short and long-term groundwater use schemes; and (3) What underground areas exist within the Brentwood region that indicate untapped groundwater supplies that may provide plentiful, good quality water. This preliminary report focuses only on the first question. The second and third questions will be addressed in the final report to be completed by January 1, 1995. JF - Preliminary report on the groundwater isotope study in the Brentwood region AU - Davisson, M L AU - Campbell, K R Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 25 VL - UCRL-ID-118678 KW - United States KW - water quality KW - oxygen KW - isotopes KW - pumping KW - stable isotopes KW - urban environment KW - remediation KW - ground water KW - California KW - radioactive isotopes KW - carbon KW - deuterium KW - nitrate ion KW - Contra Costa County California KW - monitoring KW - isotope ratios KW - pollution KW - migration of elements KW - recharge KW - planning KW - hydrogen KW - O-18 KW - C-14 KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Davisson%2C+M+L%3BCampbell%2C+K+R&rft.aulast=Davisson&rft.aufirst=M&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+report+on+the+groundwater+isotope+study+in+the+Brentwood+region&rft.title=Preliminary+report+on+the+groundwater+isotope+study+in+the+Brentwood+region&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95017038NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Optimal groundwater remediation design; methodologies and software for contaminated aquifers; final report AN - 52657946; 1998-003046 AB - This document comprises the final report of work performed under sub-contract B-239648 between the Lawrence Livermore National Laboratory (LLNL) and the University of Vermont (UVM). This contract was subsidiary to one between LLNL and the U.S. Department of Energy (DOE). This project had the goal of developing tools and strategies regarding how and where and when to apply the environmental restoration (ER) technologies that are under development. The development of decision support software for advanced environmental remediation technologies is tentative; many of the ER technologies are poorly understood, the applicability of methods to new untested sites is questionable, the ability to predict the effects of alternative remediation designs is very limited, and there are a large number of uncertainties associated with processes and parameters (physical, chemical, and biological), contaminants (distribution and type), and sociopolitical environment. Nevertheless, the potential for significant savings by using optimal design methods and the need to make decisions regardless of uncertainties has made this project worthy. A stop-work order was received in September 1994. An additional upper limit of $15,000 was provided for project termination activities, including report preparation. One of four deliverables was completed and provided to LLNL. MODLP is a computational tool for use in groundwater remediation design. It is a FORTRAN program that incorporates the well known and widely used MODFLOW simulator to represent flow of water in a saturated natural porous medium. MODLP is designed to allow the user to create and solve optimization problems for hydraulic control in groundwater systems. Inasmuch as environmental restoration costs are very large, savings of on the order of ten percent represent significant amounts, and optimal design has been demonstrated to help produce savings larger than ten percent, these activities have an important role to play within DOE. JF - Optimal groundwater remediation design; methodologies and software for contaminated aquifers; final report AU - Dougherty, D E Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 67 VL - UCRL-CR-119477 KW - water quality KW - pollutants KW - computer languages KW - data processing KW - pollution KW - porous materials KW - fluid dynamics KW - simulation KW - cost KW - remediation KW - ground water KW - aquifers KW - models KW - computer programs KW - Fortran KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52657946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dougherty%2C+D+E&rft.aulast=Dougherty&rft.aufirst=D&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Optimal+groundwater+remediation+design%3B+methodologies+and+software+for+contaminated+aquifers%3B+final+report&rft.title=Optimal+groundwater+remediation+design%3B+methodologies+and+software+for+contaminated+aquifers%3B+final+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012476NEG, Springfield, VA, United States N1 - SuppNotes - Includes diskette; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Aqueous dissolution rates of uranium oxides AN - 52654973; 1998-002839 AB - An understanding of the long-term dissolution of waste forms in groundwater is required for the safe disposal of high level nuclear waste in an underground repository. The main routes by which radionuclides could be released from a geological repository are the dissolution and transport processes in groundwater flow. Because uranium dioxide is the primary constituent of spent nuclear fuel, the dissolution of its matrix in spent fuel is considered the rate-limiting step for release of radioactive fission products. The purpose of our work has been to measure the intrinsic dissolution rates of uranium oxides under a variety of well-controlled conditions that are relevant to a repository and allow for modeling. The intermediate oxide phase U (sub 3) O (sub 8) , triuranium octaoxide, is quite stable and known to be present in oxidized spent fuel. The trioxide, UO (sub 3) , has been shown to exist in drip tests on spent fuel. Here we compare the results of essentially identical dissolution experiments performed on depleted U (sub 3) O (sub 8) and dehyrated schoepite or uranium trioxide monohydrate (UO (sub 3) .H (sub 2) O). These are compared with earlier work on spent fuel and UO (sub 2) under similar conditions. JF - Aqueous dissolution rates of uranium oxides AU - Steward, S A AU - Mones, E T Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 3 VL - UCRL-JC-119118 | CONF-950570-4 KW - water KW - uranium dioxide KW - high-level waste KW - experimental studies KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - aqueous solutions KW - radioactive waste KW - ground water KW - radioactive isotopes KW - transport KW - dissolved materials KW - metals KW - oxides KW - uranium KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Steward%2C+S+A%3BMones%2C+E+T&rft.aulast=Steward&rft.aufirst=S&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Aqueous+dissolution+rates+of+uranium+oxides&rft.title=Aqueous+dissolution+rates+of+uranium+oxides&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95005920NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International high-level radioactive waste management conference; progress toward understanding, Las Vegas, NV, May 1-5, 1995; Contract W-7405-ENG-36 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Energy and technology review AN - 52418082; 2000-000356 AB - Two articles are included: the industrial computing initiative, and artificial hip joints (applying weapons expertise to medical technology). Three research highlights (briefs) are included: KEN project (face recognition), modeling groundwater flow and chemical migration, and gas and oil national information infrastructure. JF - UCRL AU - Bookless, W A AU - McElroy, L AU - Wheatcraft, D AU - Middleton, C AU - Shang, S Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 28 PB - University of California, Lawrence Berkeley National Laboratory, Livermore, CA SN - 0096-8188, 0096-8188 KW - United States KW - technology KW - medical geology KW - pollutants KW - natural gas KW - data processing KW - pollution KW - petroleum KW - fluid dynamics KW - ground water KW - military geology KW - natural resources KW - energy sources KW - parallel processing KW - information systems KW - industry KW - review KW - energy KW - 29A:Economic geology, geology of energy sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52418082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bookless%2C+W+A%3BMcElroy%2C+L%3BWheatcraft%2C+D%3BMiddleton%2C+C%3BShang%2C+S&rft.aulast=Bookless&rft.aufirst=W&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Energy+and+technology+review&rft.title=Energy+and+technology+review&rft.issn=00968188&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)685-6900, order number DE95006377NEG, Springfield, VA, United States N1 - PubXState - CA N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 N1 - CODEN - LLLUDC N1 - SubjectsTermNotLitGenreText - data processing; energy; energy sources; fluid dynamics; ground water; industry; information systems; medical geology; military geology; natural gas; natural resources; parallel processing; petroleum; pollutants; pollution; review; technology; United States ER - TY - JOUR T1 - Diffusion in Mg (sub 2) SiO (sub 4) polymorphs and chemical heterogeneity in the mantle transition zone AN - 50203429; 1994-054531 AB - Measurements of cation diffusion in the alpha -olivine phase and high-P beta - and Gamma -spinel phases of Mg (sub 2) SiO (sub 4) at up to 14 GPa are presented. Diffusion rates in high-P phases are approximately three orders of magnitude faster than that of olivine. When coupled with convective thinning, these faster rates suggest that the transition zone is more efficient at mixing chemical heterogeneities than the olivine-dominated upper mantle. The minimum size of chemical heterogeneities in the transition zone should be of the order of metres. This zone should be effective for the homogenization of the chemical signature associated with subducted slabs. The rate of migration of the boundary between the crustal part of the subducted oceanic lithosphere ('garnetite') and beta -phase or Gamma -spinel-dominated assemblages in the transition zone will largely be controlled by the rapid diffusion in the Mg (sub 2) SiO (sub 4) polymorphs. JF - Nature (London) AU - Farber, Daniel L AU - Williams, Quentin AU - Ryerson, Frederick J Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 693 EP - 695 PB - Macmillan Journals, London VL - 371 IS - 6499 SN - 0028-0836, 0028-0836 KW - silicates KW - magnesian silicates KW - diffusion KW - homogenization KW - mantle KW - phase transitions KW - olivine group KW - nesosilicates KW - theoretical studies KW - polymorphism KW - transition zones KW - olivine KW - spinel structure KW - orthosilicates KW - cations KW - heterogeneity KW - geochemistry KW - 18:Solid-earth geophysics KW - 17B:Geophysics of minerals and rocks KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50203429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Diffusion+in+Mg+%28sub+2%29+SiO+%28sub+4%29+polymorphs+and+chemical+heterogeneity+in+the+mantle+transition+zone&rft.au=Farber%2C+Daniel+L%3BWilliams%2C+Quentin%3BRyerson%2C+Frederick+J&rft.aulast=Farber&rft.aufirst=Daniel&rft.date=1994-10-01&rft.volume=371&rft.issue=6499&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F371693a0 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 28 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - cations; diffusion; geochemistry; heterogeneity; homogenization; magnesian silicates; mantle; nesosilicates; olivine; olivine group; orthosilicates; phase transitions; polymorphism; silicates; spinel structure; theoretical studies; transition zones DO - http://dx.doi.org/10.1038/371693a0 ER - TY - JOUR T1 - Variation among chondrite groups; constraints on nebular processes AN - 50106266; 1995-054691 JF - LPI Contribution AU - Scott, E R D AU - Love, S G AU - Hutcheon, I D AU - Hewin, R H Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 36 EP - 37 PB - Lunar and Planetary Institute, Houston, TX VL - 844 SN - 0161-5297, 0161-5297 KW - silicates KW - stony meteorites KW - isotopes KW - calcium-aluminum inclusions KW - stable isotopes KW - variations KW - meteorites KW - radioactive isotopes KW - pyroxene group KW - mineral composition KW - aluminum KW - inclusions KW - age KW - Al-27/Al-26 KW - interpretation KW - chondrites KW - chemical composition KW - enstatite KW - chain silicates KW - processes KW - accretion KW - isotope ratios KW - carbonaceous chondrites KW - solar nebula KW - metals KW - orthopyroxene KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50106266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Variation+among+chondrite+groups%3B+constraints+on+nebular+processes&rft.au=Scott%2C+E+R+D%3BLove%2C+S+G%3BHutcheon%2C+I+D%3BHewin%2C+R+H&rft.aulast=Scott&rft.aufirst=E+R&rft.date=1994-10-01&rft.volume=844&rft.issue=&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Chondrules and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 22 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accretion; age; Al-27/Al-26; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chemical composition; chondrites; enstatite; inclusions; interpretation; isotope ratios; isotopes; metals; meteorites; mineral composition; orthopyroxene; processes; pyroxene group; radioactive isotopes; silicates; solar nebula; stable isotopes; stony meteorites; variations ER - TY - JOUR T1 - Mutagenic activity of heterocyclic amines in cooked foods. AN - 21251756; 11701642 AB - Mutagenic heterocyclic amines are generated in foods when they are cooked at temperatures over 150 degrees C. These compounds are present from 0.1 to 50 ppb, depending on the food and cooking conditions. These heterocyclic amines are not only present in cooked red meat, fish, and chicken, but are also present at lower levels in baked and fried foods derived from grain. Mutagenicity of fried beef hamburgers cooked at 230 degrees C is 800 +/- 37 TA98 revertants per gram cooked weight. We measured 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MelQx), 2-amino-3,4,8-trimethylimidazo[4,5-f]quinoxaline (DiMelQx), and 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) formation at this temperature and found 3.0 +/- 2.0, 1.0 +/- 0.18, and 0.06 +/- 0.03 ng/g, respectively. 2-amino-1-methyl-6-phenylimidaz[4,5-b]pyridine (PhIP) was found at a higher concentration of 9.6 ng/g. In our laboratory we have shown these heterocyclic amines are capable of producing both reverse and forward mutations in Salmonella bacteria and forward mutations in Chinese hamster ovary cells (CHO). We have also been able to show a statistically significant increase in mutations in the pancreas of the "mutamouse" following PhIP exposure. The pancreas also shows relatively high DNA binding compared to other organs in the mouse. The number and type of mutations depend on the repair capacity of the cells for both Salmonella and CHO. In Salmonella the mutations are primarily 2-base deletions when the cells lack uvrB repair, but mutations are more complex (larger deletions and insertions) but lower in frequency when repair is functional.(ABSTRACT TRUNCATED AT 250 WORDS) JF - Environmental Health Perspectives AU - Felton, J S AU - Knize, M G AU - Dolbeare, F A AU - Wu, R AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, California. Y1 - 1994/10// PY - 1994 DA - Oct 1994 SP - 201 EP - 204 PB - US Government Printing Office, Superintendent of Documents, P.O. Box 371954 Pittsburgh PA 15250-7954 USA VL - 102 IS - Suppl 6 SN - 0091-6765, 0091-6765 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Environment Abstracts KW - Heterocyclic amines KW - Pancreas KW - Food KW - Statistical analysis KW - Cooking KW - cooking KW - intelligence KW - Temperature effects KW - Mutagenicity KW - Clonal deletion KW - Temperature KW - Amines KW - Organs KW - Meat KW - Intelligence KW - Beef KW - DNA KW - Grain KW - Fish KW - Salmonella KW - Revertants KW - Mutation KW - J 02410:Animal Diseases KW - A 01330:Food Microbiology KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21251756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=Mutagenic+activity+of+heterocyclic+amines+in+cooked+foods.&rft.au=Felton%2C+J+S%3BKnize%2C+M+G%3BDolbeare%2C+F+A%3BWu%2C+R&rft.aulast=Felton&rft.aufirst=J&rft.date=1994-10-01&rft.volume=102&rft.issue=Suppl+6&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Temperature effects; Heterocyclic amines; Mutagenicity; Clonal deletion; Food; Pancreas; Statistical analysis; Meat; Intelligence; Beef; Cooking; Grain; DNA; Mutation; Revertants; Temperature; cooking; Fish; Amines; Organs; intelligence; Salmonella ER - TY - JOUR T1 - Concentration of 210Po and 210Pb in the diet at the Marshall Islands. AN - 76852923; 7973614 AB - The concentrations of 210Po and 210Pb have been determined in many local foods consumed by societies residing on different atolls in the Marshall Islands. The average daily intake of these two naturally occurring radionuclides from local and imported food is estimated to be 2.18 and 0.36 Bq, respectively. Local foods contribute 87% of the 210Po and 47% of the 210Pb associated with the diet. The items contributing the majority of the activity to the diet are derived from the marine environment and include parts of fish, invertebrates, seabirds and eggs of seabirds. The committed effective dose from ingestion of 210Po and 210Pb is approximately 2 mSv/year (200 mrem/year). This pathway now contributes 83% of the natural background irradiation received by residents in the Marshall Islands. Because the naturally occurring radionuclides are omnipresent in terrestrial and marine foods at all atolls, the annual intake and computed dose can be considered as typical values for individuals with comparable diets and inhabiting other islands in the Pacific. JF - The Science of the total environment AU - Noshkin, V E AU - Robison, W L AU - Wong, K M AD - Health and Ecological Assessment Div. L-453, Lawrence Livermore National Laboratory, Livermore, CA 94550-9900. Y1 - 1994/09/30/ PY - 1994 DA - 1994 Sep 30 SP - 87 EP - 104 VL - 155 IS - 1 SN - 0048-9697, 0048-9697 KW - Lead Radioisotopes KW - 0 KW - Water Pollutants, Radioactive KW - Polonium KW - DQY03U61EJ KW - Index Medicus KW - Radiation Dosage KW - Animals KW - Humans KW - Adult KW - Water Pollutants, Radioactive -- analysis KW - Marine Biology KW - Diet Surveys KW - Micronesia KW - Water Pollutants, Radioactive -- adverse effects KW - Background Radiation KW - Models, Biological KW - Lead Radioisotopes -- adverse effects KW - Food Contamination, Radioactive -- analysis KW - Lead Radioisotopes -- analysis KW - Polonium -- analysis KW - Polonium -- adverse effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76852923?accountid=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=Concentration+of+210Po+and+210Pb+in+the+diet+at+the+Marshall+Islands.&rft.au=Noshkin%2C+V+E%3BRobison%2C+W+L%3BWong%2C+K+M&rft.aulast=Noshkin&rft.aufirst=V&rft.date=1994-09-30&rft.volume=155&rft.issue=1&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-12-16 N1 - Date created - 1994-12-16 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Lithological and rheological constraints on fault rupture scenarios for ground motion hazard prediction; Revision 1 AN - 52797356; 1996-070584 AB - This paper tests a new approach to predict a range of ground motion hazard at specific sites generated by earthquakes on specific faults. The approach utilizes geodynamics to link structural, lithological, and rheological descriptions of the fault zones to development of fault rupture scenarios and computation of synthetic seismograms. Faults are placed within a regional geomechanical model that is used to calculate stress conditions along the fault. The approach is based upon three hypothesis: (1) An exact solution of the representation relation that is empirical. Green's functions enables very accurate computation of ground motions generated by a given rupture scenario; (2) a general description of the rupture is sufficient; and (3) the structural, lithological, and rheological characteristics of a fault can be used to constrain, in advance, possible future rupture histories. Ground motion hazard here refers to three-component, full wave train descriptions of displacement, velocity, and acceleration over the frequency band 0.01 to 25 Hz. Corollaries to these hypotheses are that the range of possible fault rupture histories is narrow enough to functionally constrain the range of strong ground motion predictions, and that a discreet set of rupture histories is sufficient to span the infinite combinations possible from a given range of rupture parameters. JF - Lithological and rheological constraints on fault rupture scenarios for ground motion hazard prediction; Revision 1 AU - Foxall, W AU - Hutchings, L AU - Jarpe, S Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 34 VL - UCRL-JC-116437-REV.1 | CONF-9409167-1-REV.1 KW - geologic hazards KW - stress KW - prediction KW - mathematical models KW - Green function KW - seismic response KW - attenuation KW - rupture KW - rheology KW - ground motion KW - earthquakes KW - faults KW - fault zones KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52797356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Foxall%2C+W%3BHutchings%2C+L%3BJarpe%2C+S&rft.aulast=Foxall&rft.aufirst=W&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Lithological+and+rheological+constraints+on+fault+rupture+scenarios+for+ground+motion+hazard+prediction%3B+Revision+1&rft.title=Lithological+and+rheological+constraints+on+fault+rupture+scenarios+for+ground+motion+hazard+prediction%3B+Revision+1&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013262NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International Union of Theoretical and Applied Mechanics symposium on Mechanics problems in geodynamics, Beijing, Sept. 5-9, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Use of genetic algorithms and neural networks to optimize well locations and reduce well requirements AN - 52747912; 1997-023023 AB - A goal common to both the environmental and petroleum industries is the reduction of costs and/or enhancement of profits by the optimal placement of extraction/production and injection wells. Formal optimization techniques facilitate this goal by searching among the potentially infinite number of possible well patterns for ones that best meet engineering and economic objectives. However, if a flow and transport model or reservoir simulator is being used to evaluate the effectiveness of each network of wells, the computational resources required to apply most optimization techniques to real field problems become prohibitively expensive. This paper describes a new approach to field-scale, nonlinear optimization of well patterns that is intended to make such searches trackable on conventional computer equipment. Artificial neural networks (ANNs) are trained to predict selected information that would normally be calculated by the simulator. The ANNs are then embedded in a variant of the genetic algorithm (GA), which drives the search for increasingly effective well patterns and uses the ANNs, rather than the original simulator, to evaluate the effectiveness of each pattern. Once the search is complete, the ANNs are reused in sensitivity studies to give additional information on the performance of individual or clusters of wells. JF - Use of genetic algorithms and neural networks to optimize well locations and reduce well requirements AU - Johnson, V M AU - Rogers, L L Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 11 VL - UCRL-JC-118942 | CONF-9411254-1 KW - wells KW - petroleum engineering KW - patterns KW - data processing KW - optimization KW - techniques KW - cost KW - remediation KW - ground water KW - spatial distribution KW - neural networks KW - efficiency KW - drilling KW - algorithms KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52747912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johnson%2C+V+M%3BRogers%2C+L+L&rft.aulast=Johnson&rft.aufirst=V&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+genetic+algorithms+and+neural+networks+to+optimize+well+locations+and+reduce+well+requirements&rft.title=Use+of+genetic+algorithms+and+neural+networks+to+optimize+well+locations+and+reduce+well+requirements&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95017296NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Advances in reservoir technol., London, Nov. 7-8, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Environmental report 1993 AN - 52542207; 1999-000363 AB - Lawrence Livermore National Laboratory (LLNL), a US Department of Energy (DOE) facility operated by the University of California, serves as a national resource of scientific, technical, and engineering capability with a special focus on national security. Over the years, the Laboratory's mission has been broadened to encompass such areas as strategic defense, energy, the environment, biomedicine, the economy, and education. The Laboratory carries out this mission in compliance with local, state, and federal environmental regulatory requirements and takes measures to ensure that its operations do not adversely affect the environment or public health. It does so with the support of the Environmental Protection Department, which is responsible for environmental monitoring, environmental restoration, hazardous waste management, and ensuring environmental compliance. During 1993, the Environmental Protection Department conducted sampling of air, sewage effluent, ground water, surface water, soil, vegetation and foodstuffs, and took measurements of environmental radiation. It performed more than 190,000 analyses of environmental samples. The analytical results are summarized along with evaluations of the impact of radioactive and nonradioactive materials, a discussion of the effects of LLNL operations on the environment, and a summary of the activities undertaken to comply with local, state, and federal environmental laws. JF - UCRL AU - Wilt, G C AU - Gallegos, G M AU - Tate, P J AU - Balke, B K Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 434 PB - University of California, Lawrence Berkeley National Laboratory, Livermore, CA SN - 0096-8188, 0096-8188 KW - United States KW - hazardous waste KW - isotopes KW - radioactivity KW - regulations KW - public policy KW - government agencies KW - data KW - Alameda County California KW - vegetation KW - radioactive waste KW - ground water KW - California KW - radioactive isotopes KW - sampling KW - Lawrence Livermore National Laboratory KW - soils KW - monitoring KW - Livermore California KW - pollutants KW - surface water KW - legislation KW - pollution KW - measurement KW - air KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wilt%2C+G+C%3BGallegos%2C+G+M%3BTate%2C+P+J%3BBalke%2C+B+K&rft.aulast=Wilt&rft.aufirst=G&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+report+1993&rft.title=Environmental+report+1993&rft.issn=00968188&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95006428NEG, Springfield, VA, United States N1 - PubXState - CA N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 N1 - CODEN - LLLUDC N1 - SubjectsTermNotLitGenreText - air; Alameda County California; California; data; government agencies; ground water; hazardous waste; isotopes; Lawrence Livermore National Laboratory; legislation; Livermore California; measurement; monitoring; pollutants; pollution; public policy; radioactive isotopes; radioactive waste; radioactivity; regulations; sampling; soils; surface water; United States; vegetation; waste disposal ER - TY - RPRT T1 - Monitoring six-phase ohmic heating of contaminated soils using electrical resistance tomography AN - 50316515; 2001-001046 AB - Electrical resistance tomography (ERT) was used to monitor six-phase ohmic heating used for the in situ remediation of volatile organic compounds from subsurface water and soil at the Savannah River Site, near Aiken, South Carolina. The changes in electrical conductivity caused by six-phase ohmic-heating in a clay layer located in the vadose zone were monitored during a period of approximately 2 months, before, during and after heating. From an array of electrodes located in 4 boreholes, we collected electrical resistivity data between five pairs of adjacent holes pairs. This data was used to calculate tomographs which showed the electrical conductivity changes along five vertical planes. The difference tomographs show the combined effects of moisture redistribution and heating caused by six-phase heating and vapor extraction. The tomographs show that most of the clay layer increased in electrical conductivity during the first 3 weeks of the 4 week long heating phase. At this time, the electrical conductivities near the center of the heating array were twice as large as the pre-heat conductivities. Then the electrical conductivity started to decrease for portions of the clay layer closest to the vapor extraction well. We propose that the conductivity decreases are due to the removal of moisture by the heating and vacuum extraction. Parts of the clay layer near the extraction well reached electrical conductivities as low as 40% of the pre-heating values. We propose that these regions of lower than ambient electrical conductivities are indicators of regions where the vapor removal by vacuum extraction was most effective. At the end of the heating phase, our estimates suggest that the clay saturation may have dropped to as low as 10% based on the observed conductivity changes. JF - Monitoring six-phase ohmic heating of contaminated soils using electrical resistance tomography AU - Ramirez, A L AU - Daily, W D Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 23 VL - UCRL-ID-118418 KW - United States KW - tomography KW - clay KW - electrical conductivity KW - South Carolina KW - moisture KW - soil vapor extraction KW - salinity KW - remediation KW - ground water KW - sediments KW - soils KW - experimental studies KW - monitoring KW - clastic sediments KW - pollutants KW - geophysical methods KW - electrical methods KW - soil treatment KW - pollution KW - resistivity KW - volatiles KW - organic compounds KW - Savannah River Site KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316515?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ramirez%2C+A+L%3BDaily%2C+W+D&rft.aulast=Ramirez&rft.aufirst=A&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Monitoring+six-phase+ohmic+heating+of+contaminated+soils+using+electrical+resistance+tomography&rft.title=Monitoring+six-phase+ohmic+heating+of+contaminated+soils+using+electrical+resistance+tomography&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009817NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Organic Geochemistry AN - 50236858; 1994-039337 JF - Organic Geochemistry AU - Pelet, Regis AU - Dembicki, H, Jr AU - Burnham, Alan K Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 979 EP - 986 PB - Pergamon, Oxford-New York VL - 21 IS - 8-9 SN - 0146-6380, 0146-6380 KW - organic materials KW - experimental studies KW - matrix KW - simulation KW - Rock-Eval KW - organic compounds KW - whole rock KW - pyrolysis KW - carbon KW - cracking KW - kerogen KW - organic carbon KW - kinetics KW - minerals KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50236858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Organic+Geochemistry&rft.atitle=Organic+Geochemistry&rft.au=Pelet%2C+Regis%3BDembicki%2C+H%2C+Jr%3BBurnham%2C+Alan+K&rft.aulast=Pelet&rft.aufirst=Regis&rft.date=1994-09-01&rft.volume=21&rft.issue=8-9&rft.spage=979&rft.isbn=&rft.btitle=&rft.title=Organic+Geochemistry&rft.issn=01466380&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01466380 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Dembicki, H., Jr., Org. Geochem., Vol. 18, p. 531-539, 1992 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbon; cracking; experimental studies; kerogen; kinetics; matrix; minerals; organic carbon; organic compounds; organic materials; pyrolysis; Rock-Eval; simulation; whole rock ER - TY - JOUR T1 - Separation of intrinsic and scattering attenuation in Southern California using TERRAscope data AN - 50178703; 1995-052150 AB - A multiple lapse time window analysis was applied to three-component broadband seismograms recorded at five TERRAscope stations in southern California to separate scattering and intrinsic attenuation. Seismic energies were integrated over three consecutive lapse time intervals: 0-15, 15-30, and 30-45 s (measured from the S arrival) for approximately 30 earthquakes with hypocentral distances of less than 70 km from each station. Using the fundamental separability of source, site, and path effects for coda waves, the integrated energies for different magnitude earthquakes were normalized to a common source size at each station, and the effect of near-site amplification is removed. Subsequently, we constructed a group of geometric spreading-corrected normalized energy-distance curves for each station region over frequency bands 0.5-1, 1-2, 2-4, and 4-8 Hz for all five stations. Two more frequency bands, 8-16 and 16-32 Hz, were added at stations PAS and SVD, for which higher sample rate data were available. A theoretical model of body wave energy propagation in a randomly heterogeneous elastic medium was employed to interpret the observation. Two parameters describe the medium in this model. These are the scattering attenuation coefficient eta (sub s ) and the intrinsic attenuation coefficient eta (sub i ) . By assuming that scattering is isotropic and including all orders of multiple scattering, this model predicts the spatial and temporal distribution of seismic energy. A two-step least squares fitting procedure was used to find the best fitting model parameters. The result shows the following: (1) the seismic albedo, B (sub 0) = eta (sub s ) /(eta (sub i ) + eta (sub s ) ), increases with decreasing frequency for all station regions. The difference in B (sub 0) among stations is frequency dependent, and the difference disappears at 6.0 Hz. (2) Significant differences exist for the scattering attenuation coefficient eta (sub s ) and seismic albedo B (sub 0) among stations at lower frequencies. Stations on or close to the fault zone(s), such as PAS, PFO, and SVD, show a stronger scattering at frequencies of 0.75 and 1.5 Hz, whereas station ISA, located far away from any major active faults, shows the lowest scattering. (3) The coda Q (super -1) determined from the decay rate of coda waves lies, in general, between the intrinsic Q (super -1) and total Q (super -1) , sometimes closer to the former than the latter, and sometimes opposite, depending on the frequency and station. Copyright 1994 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Jin, Anshu AU - Mayeda, Kevin AU - Adams, David AU - Aki, Keiiti Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 17 EP - 17,848 PB - American Geophysical Union, Washington, DC VL - 99 IS - B9 SN - 0148-0227, 0148-0227 KW - United States KW - TERRAscope KW - seismograms KW - guided waves KW - data processing KW - coda waves KW - elastic waves KW - models KW - California KW - attenuation KW - surface waves KW - Southern California KW - seismicity KW - Fourier analysis KW - broad-band spectra KW - seismic waves KW - wave dispersion KW - seismic networks KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Separation+of+intrinsic+and+scattering+attenuation+in+Southern+California+using+TERRAscope+data&rft.au=Jin%2C+Anshu%3BMayeda%2C+Kevin%3BAdams%2C+David%3BAki%2C+Keiiti&rft.aulast=Jin&rft.aufirst=Anshu&rft.date=1994-09-01&rft.volume=99&rft.issue=B9&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JB01468 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - attenuation; broad-band spectra; California; coda waves; data processing; earthquakes; elastic waves; Fourier analysis; guided waves; models; seismic networks; seismic waves; seismicity; seismograms; Southern California; surface waves; TERRAscope; United States; wave dispersion DO - http://dx.doi.org/10.1029/94JB01468 ER - TY - JOUR T1 - Tertiary structural evolution of the Gangdese thrust system, southwestern Tibet AN - 50124212; 1995-052171 JF - Journal of Geophysical Research AU - An, Yin AU - Harrison, Mark AU - Ryerson, F J AU - Chen, Wenji AU - Kidd, W S F AU - Copeland, Peter Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 18 EP - 18,201 PB - American Geophysical Union, Washington, DC VL - 99 IS - B9 SN - 0148-0227, 0148-0227 KW - stratigraphy KW - crustal thickening KW - relative age KW - shear zones KW - Far East KW - Quaternary KW - plate collision KW - Gangdese thrust system KW - Renbu-Zedong thrust system KW - Cenozoic KW - Tertiary KW - thrust faults KW - Xizang China KW - Tibetan Plateau KW - tectonics KW - Asia KW - faults KW - China KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Tertiary+structural+evolution+of+the+Gangdese+thrust+system%2C+southwestern+Tibet&rft.au=An%2C+Yin%3BHarrison%2C+Mark%3BRyerson%2C+F+J%3BChen%2C+Wenji%3BKidd%2C+W+S+F%3BCopeland%2C+Peter&rft.aulast=An&rft.aufirst=Yin&rft.date=1994-09-01&rft.volume=99&rft.issue=B9&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/ L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 61 N1 - PubXState - DC N1 - Document feature - illus. incl. sects., 6 plates, 2 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; Cenozoic; China; crustal thickening; Far East; faults; Gangdese thrust system; plate collision; Quaternary; relative age; Renbu-Zedong thrust system; shear zones; stratigraphy; tectonics; Tertiary; thrust faults; Tibetan Plateau; Xizang China ER - TY - JOUR T1 - Connectivity of volatile-rich melts in mantle source-regions; constraints from Fe-transport experiments AN - 52852391; 1996-035717 JF - Mineralogical Magazine AU - Minarik, W G AU - Brenan, J M Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 615 EP - 616 PB - Mineralogical Society, London VL - 58A IS - L-Z SN - 0026-461X, 0026-461X KW - upper mantle KW - volatiles KW - metals KW - mantle KW - migration of elements KW - melts KW - iron KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Connectivity+of+volatile-rich+melts+in+mantle+source-regions%3B+constraints+from+Fe-transport+experiments&rft.au=Minarik%2C+W+G%3BBrenan%2C+J+M&rft.aulast=Minarik&rft.aufirst=W&rft.date=1994-08-01&rft.volume=58A&rft.issue=L-Z&rft.spage=615&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt conference; an international conference for the advancement of geochemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - iron; mantle; melts; metals; migration of elements; upper mantle; volatiles ER - TY - RPRT T1 - Groundwater flux, travel time, and radionuclide transport AN - 52772853; 1997-002161 AB - Lawrence Livermore National Laboratory (LLNL) provides the scientific and engineering bases for design and performance analyses of the waste package and other components of the engineered barrier system (EBS) for a potential repository at Yucca Mountain, Nevada. The EBS is an important component of a multi-barrier system designed to isolate radioactive waste until it decays to the point that it is no longer radiologically hazardous to humans or other species. Its performance depends strongly upon the amount, chemical composition, and temperature of liquid water in the "near field" region immediately surrounding the waste packages. For this reason, much of LLNL's Yucca Mountain research has been directed toward understanding flow, transport, and chemical processes in fractured rock under both preemplacement and post-emplacement conditions. Because the radioactive decay heat from a potential repository at Yucca Mountain would dominate the movement of water for thousands of years within the entire repository block and possibly even beyond, the spatial domain of our investigations ranges from the scale of individual fracture apertures (micrometers) to a few kilometers. JF - Groundwater flux, travel time, and radionuclide transport AU - Chesnut, D A Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 8 VL - UCRL-JC-116436 | CONF-941075-4 KW - United States KW - fractured materials KW - high-level waste KW - isotopes KW - site exploration KW - migration of elements KW - Nye County Nevada KW - radioactive waste KW - ground water KW - Nevada Test Site KW - southern Nevada KW - radioactive isotopes KW - transport KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Chesnut%2C+D+A&rft.aulast=Chesnut&rft.aufirst=D&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+flux%2C+travel+time%2C+and+radionuclide+transport&rft.title=Groundwater+flux%2C+travel+time%2C+and+radionuclide+transport&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002401NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 18th international symposium on the Scientific basis for nuclear waste management, Kyoto, Japan, Oct. 23-27, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Tracing ground water movement in the eastern Livermore Valley, Alameda County, California, using stable isotopes, major ion chemistry, and a line source model AN - 52629123; 1998-003852 AB - Water from the Sierra Nevada Mountains was released into an arroyo in the Eastern Livermore Valley. Most of this imported water is believed to have recharged the ground water near Lawrence Livermore National Laboratory (LLNL). The movement of ground water was monitored by the use of isotopic analyses. Chemically distinct water types were discovered. A computer ground water model, which uses line sources to simulate recharge from the watershed indicates the direction and velocity of water flows. This model, when used to simulate artificial recharge, indicates the recharge could have changed the ground water flow direction near LLNL in a direction supported by the distribution of isotopically light ground water under LLNL. JF - Tracing ground water movement in the eastern Livermore Valley, Alameda County, California, using stable isotopes, major ion chemistry, and a line source model AU - Rees, G R Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 122 VL - UCRL-ID-115645 KW - United States KW - oxygen KW - Livermore Valley KW - isotopes KW - isotope ratios KW - watersheds KW - pollution KW - Alameda County California KW - simulation KW - ions KW - stable isotopes KW - ground water KW - aquifers KW - California KW - recharge KW - detection KW - hydrogen KW - movement KW - tracers KW - O-18 KW - deuterium KW - O-16 KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rees%2C+G+R&rft.aulast=Rees&rft.aufirst=G&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Tracing+ground+water+movement+in+the+eastern+Livermore+Valley%2C+Alameda+County%2C+California%2C+using+stable+isotopes%2C+major+ion+chemistry%2C+and+a+line+source+model&rft.title=Tracing+ground+water+movement+in+the+eastern+Livermore+Valley%2C+Alameda+County%2C+California%2C+using+stable+isotopes%2C+major+ion+chemistry%2C+and+a+line+source+model&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017295NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Regional observation of a nuclear test from a vertical hydrophone array AN - 50217796; 1994-049455 JF - Bulletin of the Seismological Society of America AU - Harris, D B AU - D'Spain, G AU - Goldner, A Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 1148 EP - 1153 PB - Seismological Society of America, Berkeley, CA VL - 84 IS - 4 SN - 0037-1106, 0037-1106 KW - methods KW - P-waves KW - body waves KW - vertical hydrophone arrays KW - explosions KW - LOCKNEY KW - geophysical methods KW - elastic waves KW - seismic methods KW - detection KW - tests KW - seismicity KW - propagation KW - seismic waves KW - wave dispersion KW - nuclear explosions KW - arrival time KW - earthquakes KW - hydrophones KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50217796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Regional+observation+of+a+nuclear+test+from+a+vertical+hydrophone+array&rft.au=Harris%2C+D+B%3BD%27Spain%2C+G%3BGoldner%2C+A&rft.aulast=Harris&rft.aufirst=D&rft.date=1994-08-01&rft.volume=84&rft.issue=4&rft.spage=1148&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 18 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - arrival time; body waves; detection; earthquakes; elastic waves; explosions; geophysical methods; hydrophones; LOCKNEY; methods; nuclear explosions; P-waves; propagation; seismic methods; seismic waves; seismicity; tests; vertical hydrophone arrays; wave dispersion ER - TY - JOUR T1 - Kinematic earthquake models and synthesized ground motion using empirical Green's functions AN - 50216752; 1994-049446 JF - Bulletin of the Seismological Society of America AU - Hutchings, Lawrence Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 1028 EP - 1050 PB - Seismological Society of America, Berkeley, CA VL - 84 IS - 4 SN - 0037-1106, 0037-1106 KW - seismograms KW - San Fernando earthquake 1971 KW - data processing KW - Green function KW - elastic waves KW - models KW - computer programs KW - kinematics KW - rupture KW - earthquake prediction KW - synthetic seismograms KW - ground motion KW - seismic waves KW - earthquakes KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Kinematic+earthquake+models+and+synthesized+ground+motion+using+empirical+Green%27s+functions&rft.au=Hutchings%2C+Lawrence&rft.aulast=Hutchings&rft.aufirst=Lawrence&rft.date=1994-08-01&rft.volume=84&rft.issue=4&rft.spage=1028&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 56 N1 - PubXState - CA N1 - Document feature - illus. incl. 5 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - amplitude; computer programs; data processing; earthquake prediction; earthquakes; elastic waves; Green function; ground motion; kinematics; models; rupture; San Fernando earthquake 1971; seismic waves; seismograms; synthetic seismograms ER - TY - JOUR T1 - Shock wave profile study of tuff from the Nevada Test Site AN - 50175096; 1995-051486 AB - Shock wave equation of state and release behavior of tuff from the Nevada Test Site were measured in the range 8 to 107 GPa by recording shock wave profiles produced by impact of projectiles accelerated by a two-stage light-gas gun. Shock wave profiles were measured with a fast optical interferometer. Hugoniot, sound speed, and effective Gruneisen parameter data were determined from the profiles. The specimen geometry allows direct observation of the shape of the leading edge of the shock, in which complex compressive dynamics caused by pore crushing or phase transitions can manifest themselves. The tuff specimens were tested in both a water-saturated and semidry state. Hydration of the rock increases both the shock and sound speeds for a given compression. The U (sub s) -U (sub p) relation for our water-saturated tuff is slightly nonlinear and can be approximated as U (sub s) =2.00 + 1.42 U (sub p) for 010,000 yr.) to young water (<100 yr.). The decay of 3H present either form nuclear testing or cosmic ray interactions leads to detectable amounts of 3He in young ground water (<50 yr.). By measuring both 3H and 3He, the mean age of the 3H in the water can be calculated. In addition to these natural tracers, isotopically enriched noble gas isotopes are readily available at low cost and can be used an non-hazardous water tracers. This inert, persistent, and harmless tracing technique can be used in many situations at a cost of about one dollar per million gallons of water traced. JF - Natural and artificial noble gas hydrologic tracers AU - Hudson, G B Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 30 VL - UCRL-ID-117543 KW - hydrology KW - pressure KW - isotopes KW - radioactivity KW - radioactive decay KW - tritium KW - He-3 KW - He-4 KW - stable isotopes KW - temperature KW - ground water KW - evaluation KW - recharge KW - radioactive isotopes KW - noble gases KW - hydrogen KW - residence time KW - tracers KW - atmospheric pressure KW - helium KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52577200?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hudson%2C+G+B&rft.aulast=Hudson&rft.aufirst=G&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Natural+and+artificial+noble+gas+hydrologic+tracers&rft.title=Natural+and+artificial+noble+gas+hydrologic+tracers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94016010NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Institute of Geophysics and Planetary Physics 1993 annual report, October 1, 1992-September 30, 1993 AN - 52569018; 1998-055751 AB - This report contains brief papers on the research being conducted at the Institute of Geophysics and Planetary Physics in 1993 in Geosciences, High-Pressure sciences, and Astrophysics. JF - UCRL AU - Ryerson, F J AU - Budwine, C M Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 143 PB - University of California, Lawrence Berkeley National Laboratory, Livermore, CA SN - 0096-8188, 0096-8188 KW - progress report KW - pressure KW - institutions KW - report KW - planetology KW - current research KW - high pressure KW - geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52569018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ryerson%2C+F+J%3BBudwine%2C+C+M&rft.aulast=Ryerson&rft.aufirst=F&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Institute+of+Geophysics+and+Planetary+Physics+1993+annual+report%2C+October+1%2C+1992-September+30%2C+1993&rft.title=Institute+of+Geophysics+and+Planetary+Physics+1993+annual+report%2C+October+1%2C+1992-September+30%2C+1993&rft.issn=00968188&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017300NEG, Springfield, VA, United States N1 - PubXState - CA N1 - SuppNotes - Progress report; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 N1 - CODEN - LLLUDC N1 - SubjectsTermNotLitGenreText - current research; geophysics; high pressure; institutions; planetology; pressure; progress report; report ER - TY - RPRT T1 - Innovative technologies for in-situ remediation AN - 52542244; 1999-000333 AB - LLNL is developing several innovative remediation technologies as long-term improvements to the current pump and treat approaches to cleaning up contaminated soils and groundwater. These technologies include dynamic underground stripping, in-situ microbial filters, and remediation using bremsstrahlung radiation. Concentrated underground organic contaminant plumes are one of the most prevalent groundwater contamination sources. The solvent or fuel can percolate deep into the earth, often into water-bearing regions. Collecting as a separate, liquid organic phase called dense non-aqueous-phase liquids (DNAPLs), or light NAPLs (LNAPLs), these contaminants provide a source term that continuously compromises surrounding groundwater. This type of spill is one of the most difficult environmental problems to remediate. Attempts to remove such material requires a huge amount of water which must be washed through the system to clean it, requiring decades. Traditional pump and treat approaches have not been successful. LLNL has developed several innovative technologies to clean up NAPL contamination. Detailed descriptions of these technologies are given. JF - Innovative technologies for in-situ remediation AU - Ragaini, R AU - Aines, R AU - Knapp, R AU - Matthews, S AU - Yow, J Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 13 VL - UCRL-JC-117678 | CONF-9210194-12 KW - soils KW - biodegradation KW - technology KW - in situ KW - contaminant plumes KW - pollutants KW - gasoline KW - pollution KW - petroleum products KW - new methods KW - remediation KW - ground water KW - nonaqueous phase liquids KW - controls KW - solvents KW - oil spills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ragaini%2C+R%3BAines%2C+R%3BKnapp%2C+R%3BMatthews%2C+S%3BYow%2C+J&rft.aulast=Ragaini&rft.aufirst=R&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Innovative+technologies+for+in-situ+remediation&rft.title=Innovative+technologies+for+in-situ+remediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017174NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International symposium on environmental contamination in Central and Eastern Europe, Budapest, Oct. 12-16, 1992; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Measurement of in situ strength using projectile penetration AN - 50235147; 1994-037833 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Hearst, J R AU - Lynch, C S Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 243 EP - 251 PB - Pergamon, Oxford-New York VL - 31 IS - 3 SN - 0148-9062, 0148-9062 KW - United States KW - volcanic rocks KW - igneous rocks KW - rock mechanics KW - Nevada Test Site KW - laboratory studies KW - Rainier Mesa KW - sediments KW - velocity KW - tuff KW - nuclear explosions KW - Nevada KW - penetration KW - in situ KW - explosions KW - clastic sediments KW - strength KW - magnitude KW - Nye County Nevada KW - emplacement KW - measurement KW - models KW - pyroclastics KW - alluvium KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50235147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Measurement+of+in+situ+strength+using+projectile+penetration&rft.au=Hearst%2C+J+R%3BLynch%2C+C+S&rft.aulast=Hearst&rft.aufirst=J&rft.date=1994-06-01&rft.volume=31&rft.issue=3&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - alluvium; clastic sediments; emplacement; explosions; igneous rocks; in situ; laboratory studies; magnitude; measurement; models; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; penetration; pyroclastics; Rainier Mesa; rock mechanics; sediments; strength; tuff; United States; velocity; volcanic rocks ER - TY - JOUR T1 - Seismic decoupling with chemical and nuclear explosions in salt AN - 50176778; 1995-051224 AB - An extensive series of simulations was performed of underground explosions in salt, using both chemical and nuclear explosives. In both cases, the radius of the initial emplacement cavity was varied from the fully tamped configuration to as large as 80 m/kt (super 1/3) ; when not fully tamped, the cavity was assumed initially to contain air at ambient temperature and pressure. In the nuclear source case, the simulations are shown to be in good agreement with the Salmon/Sterling events conducted by the United States and with recently released Russian data on a similar pair of explosions in an Azgir salt dome. Simulation of the U.S. Cowboy series of chemical explosions in a Louisiana salt mine are also shown to be in very good agreement with the experimental data; however, the constitutive model for the salt that best explains these data is different from that derived for Salmon; both salt models are amply supported by laboratory and field data. The main result of these simulations is that cavity decoupling with chemical explosives is much less efficient than with nuclear explosives. Although maximum decoupling factors, f (sub max) , near 200 may be attainable with either of the two sources, the cavity size required to achieve this value appears to be >40 m/kt (super 1/3) . For cavity radii half as large, f (sub max) is roughly 4 times lower with nuclear explosives, and lower by another factor of 4 with chemical sources. Moreover, if the initial cavity radius is a more modest 10 m/kt (super 1/3) , f (sub max) <3 even with a nuclear source. Copyright 1994 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Glenn, L A AU - Goldstein, P Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 11 EP - 11,730 PB - American Geophysical Union, Washington, DC VL - 99 IS - B6 SN - 0148-0227, 0148-0227 KW - halides KW - seismology KW - salt domes KW - explosions KW - chemical explosions KW - elastic waves KW - halite KW - chlorides KW - seismic waves KW - wave dispersion KW - nuclear explosions KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Seismic+decoupling+with+chemical+and+nuclear+explosions+in+salt&rft.au=Glenn%2C+L+A%3BGoldstein%2C+P&rft.aulast=Glenn&rft.aufirst=L&rft.date=1994-06-01&rft.volume=99&rft.issue=B6&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JB00497 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amplitude; chemical explosions; chlorides; elastic waves; explosions; halides; halite; nuclear explosions; salt domes; seismic waves; seismology; wave dispersion DO - http://dx.doi.org/10.1029/94JB00497 ER - TY - JOUR T1 - Saltwater springs atop the Rumsey Hills, California AN - 50173762; 1995-020032 JF - California Geology AU - Schaal, Rand B AU - Criss, Robert E AU - Davisson, M Lee Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 67 EP - 75 PB - California Division of Mines and Geology, San Francisco, CA VL - 47 IS - 3 SN - 0026-4555, 0026-4555 KW - United States KW - lithostratigraphy KW - Cache Creek KW - Sacramento Valley KW - Great Valley Sequence KW - Rumsey Hills KW - mapping KW - salinity KW - Mesozoic KW - temperature KW - California KW - brackish water KW - synclines KW - fluid pressure KW - dissolved materials KW - folds KW - springs KW - compression tectonics KW - aerial photography KW - tectonics KW - discharge KW - chemical composition KW - Northern California KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=California+Geology&rft.atitle=Saltwater+springs+atop+the+Rumsey+Hills%2C+California&rft.au=Schaal%2C+Rand+B%3BCriss%2C+Robert+E%3BDavisson%2C+M+Lee&rft.aulast=Schaal&rft.aufirst=Rand&rft.date=1994-06-01&rft.volume=47&rft.issue=3&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=California+Geology&rft.issn=00264555&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - sect., 3 plates, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - CGEOAQ N1 - SubjectsTermNotLitGenreText - aerial photography; brackish water; Cache Creek; California; chemical composition; compression tectonics; discharge; dissolved materials; fluid pressure; folds; Great Valley Sequence; lithostratigraphy; mapping; Mesozoic; Northern California; Rumsey Hills; Sacramento Valley; salinity; springs; synclines; tectonics; temperature; United States ER - TY - JOUR T1 - Neutrons confirmed in Nagasaki and at the Army Pulsed Radiation Facility: implications for Hiroshima. AN - 76497266; 8183989 AB - Recent reports have clearly demonstrated that large discrepancies exist between neutron activation measured in Hiroshima and activation calculated using the current dosimetry system, DS86. The reports confirmed previous results for cobalt activation in Hiroshima that suggested problems, and this has spurred a joint U.S.-Japan effort to identify the source(s) of this discrepancy. Here, new results are presented that appear to eliminate both the measurements of neutron activation and the DS86 air-transport calculations as potential sources of the discrepancy in Hiroshima. Computer transport of DS86 fission neutrons through large distances of air was validated using concrete samples from Nagasaki and chloride detectors placed at selected distances from a bare uranium reactor. In both cases, accelerator mass spectrometry was used to measure thermal neutron activation via the reaction, 35Cl(n, gamma)36Cl (half-life, 301,000 years). Good agreement was observed between measurements of neutron activation and DS86 calculations for Nagasaki, as well as for the reactor experiment. Thus the large discrepancy observed in Hiroshima appears not to be due to uncertainties in air-transport calculations or in the activation measurements; rather, the discrepancy appears to be due to uncertainties associated with the Hiroshima bomb itself. JF - Radiation research AU - Straume, T AU - Harris, L J AU - Marchetti, A A AU - Egbert, S D AD - Lawrence Livermore National Laboratory, Livermore, California 94550. Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 193 EP - 200 VL - 138 IS - 2 SN - 0033-7587, 0033-7587 KW - Chlorides KW - 0 KW - Radioactive Fallout KW - Index Medicus KW - Space life sciences KW - Scattering, Radiation KW - Chlorides -- analysis KW - Neutron Activation Analysis -- methods KW - Nuclear Reactors KW - Japan KW - Neutrons KW - Construction Materials -- analysis KW - Nuclear Warfare KW - Construction Materials -- radiation effects KW - Radioactive Fallout -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76497266?accountid=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=Radiation+research&rft.atitle=Neutrons+confirmed+in+Nagasaki+and+at+the+Army+Pulsed+Radiation+Facility%3A+implications+for+Hiroshima.&rft.au=Straume%2C+T%3BHarris%2C+L+J%3BMarchetti%2C+A+A%3BEgbert%2C+S+D&rft.aulast=Straume&rft.aufirst=T&rft.date=1994-05-01&rft.volume=138&rft.issue=2&rft.spage=193&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-06-14 N1 - Date created - 1994-06-14 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Closure report for underground storage tank 161-R1U1 and its associated underground piping AN - 52637828; 1998-003209 AB - Underground storage tank (UST) 161-31 R at the Lawrence Livermore National Laboratory (LLNL) was registered with the State Water Resources Control Board on June 27, 1984. UST 161-31R was subsequently renamed UST 161-R1U1 (Fig. A-1, Appendix A). UST 161-R1U1 was installed in 1976, and had a capacity of 383 gallons. This tank system consisted of a fiberglass reinforced plastic tank, approximately 320 feet of polyvinyl chloride (PVC) underground piping from Building 161, and approximately 40 feet of PVC underground piping from Building 160. The underground piping connected laboratory drains and sinks inside Buildings 160 and 161 to UST 161-R1U1. The wastewater collected in UST 161-R1U1, contained organic solvents, metals, inorganic acids, and radionuclides, most of which was produced within Building 161. On June 28, 1989, the UST 161-R1U1 piping system.around the perimeter of Building 161 failed a precision test performed by Gary Peters Enterprises(Appendix B). The 161-R1U1 tank system was removed from service after the precision test. In July 1989, additional hydrostatic tests and helium leak detection tests were performed (Appendix B) to determine the locations of the piping failures in the Building 161 piping system. The locations of the piping system failures are shown in Figure A-2 (Appendix A). On July 11, 1989, LLNL submitted an Unauthorized Release Report to Alameda County Department of Environmental Health (ACDEH), Appendix C. JF - Closure report for underground storage tank 161-R1U1 and its associated underground piping AU - Mallon, B J AU - Blake, R G Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 298 VL - UCRL-ID-110052 KW - United States KW - soils KW - hazardous waste KW - leaking underground storage tanks KW - monitoring KW - underground storage KW - waste water KW - underground storage tanks KW - sludge KW - techniques KW - Alameda County California KW - radioactive waste KW - California KW - progress report KW - detection KW - liquid waste KW - Lawrence Livermore National Laboratory KW - underground installations KW - report KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52637828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mallon%2C+B+J%3BBlake%2C+R+G&rft.aulast=Mallon&rft.aufirst=B&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Closure+report+for+underground+storage+tank+161-R1U1+and+its+associated+underground+piping&rft.title=Closure+report+for+underground+storage+tank+161-R1U1+and+its+associated+underground+piping&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94014943NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Subsurface object position and image correction for standoff ground penetrating radar AN - 52631512; 1998-003310 AB - Present applications of standoff (airborne) Ground Penetrating SAR (Synthetic Aperture Radar) allows objects near the surface to be detected but only provides an approximation for the actual location and image. When single media models are employed the lack of correction for the phase velocity and refractive changes at the air/soil interface result in object distortions. Positional errors and image distortions comparable to the size of the object are possible. Correction is possible, if the media properties are known, by modeling the scene as a two-layer medium and accounting for the propagation effects. The propagation parameters for the lower media are estimated in the migration of observable responses for surface and subsurface objects. This approach allows for corrected images to subsurface objects to be produced after data collection. Surface objects will be distorted as a result of this process. The modeling process, simulations, and results with field data will be discussed. An improvement by a factor of two would enable standoff radar to detect objects at depths of on meter or more benefiting Unexploded Ordnance (UXO) and hazardous waste site survey activities. JF - Subsurface object position and image correction for standoff ground penetrating radar AU - Kane, R J Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 16 VL - UCRL-JC-117191 | CONF-9405159-3 KW - hazardous waste KW - plumes KW - ground-penetrating radar KW - geophysical methods KW - data processing KW - radar methods KW - techniques KW - mathematical models KW - remediation KW - detection KW - SAR KW - electromagnetic methods KW - corrections KW - waste disposal KW - underground disposal KW - remote sensing KW - airborne methods KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kane%2C+R+J&rft.aulast=Kane&rft.aufirst=R&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Subsurface+object+position+and+image+correction+for+standoff+ground+penetrating+radar&rft.title=Subsurface+object+position+and+image+correction+for+standoff+ground+penetrating+radar&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94015180NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Unexploded ordnance detection and range-remediation conference, Golden, CO, May 17-19, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Energy and technology review AN - 52541817; 1999-000331 AB - The Lawrence Livermore National Laboratory, operated by the University of California for the United States Department of Energy, was established in 1952 to do research on nuclear weapons and magnetic fusion energy. Since then, in response to new national needs, we have added other major programs, including technology transfer, laser science (fusion, isotope separation, materials processing), biology and biotechnology, environmental research and remediation, arms control and nonproliferation, advanced defense technology, and applied energy technology. These programs, in turn, require research in basic scientific disciplines, including chemistry and materials science, computing science and technology, engineering, and physics. The Laboratory also carries out a variety of projects for other federal agencies. Energy and Technology Review is published monthly to report on unclassified work in all our programs. This issue reviews work performed in the areas of modified retorting for waste treatment and underground stripping to remove contamination. JF - UCRL AU - Quirk, W J AU - Bookless, W A Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 22 PB - University of California, Lawrence Berkeley National Laboratory, Livermore, CA SN - 0096-8188, 0096-8188 KW - hazardous waste KW - technology KW - laser methods KW - underground storage tanks KW - waste disposal sites KW - technology transfer KW - remediation KW - radioactive waste KW - ground water KW - controls KW - military geology KW - decontamination KW - biology KW - soils KW - programs KW - underground storage KW - pollutants KW - pollution KW - nitrates KW - current research KW - research KW - underground installations KW - waste disposal KW - energy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52541817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Quirk%2C+W+J%3BBookless%2C+W+A&rft.aulast=Quirk&rft.aufirst=W&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Energy+and+technology+review&rft.title=Energy+and+technology+review&rft.issn=00968188&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94016144NEG, Springfield, VA, United States N1 - PubXState - CA N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 N1 - CODEN - LLLUDC N1 - SubjectsTermNotLitGenreText - biology; controls; current research; decontamination; energy; ground water; hazardous waste; laser methods; military geology; nitrates; pollutants; pollution; programs; radioactive waste; remediation; research; soils; technology; technology transfer; underground installations; underground storage; underground storage tanks; waste disposal; waste disposal sites ER - TY - JOUR T1 - Preconcentration and purification of rare earth elements in natural waters using silica-immobilized 8-hydroxyquinoline and a supported organophosphorus extractant AN - 50228933; 1994-043169 JF - Analytical Chemistry (Washington, DC) AU - Esser, Bradley K AU - Volpe, Alan AU - Kenneally, Jacqueline M AU - Smith, David K Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 1736 EP - 1742 PB - American Chemical Society, Washington, DC VL - 66 IS - 10 SN - 0003-2700, 0003-2700 KW - water KW - concentration KW - sea water KW - silica gel KW - separation KW - 8-hydroxyquinoline KW - surface water KW - mass spectroscopy KW - laboratory studies KW - metals KW - applications KW - trace metals KW - rare earths KW - spectroscopy KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50228933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Chemistry+%28Washington%2C+DC%29&rft.atitle=Preconcentration+and+purification+of+rare+earth+elements+in+natural+waters+using+silica-immobilized+8-hydroxyquinoline+and+a+supported+organophosphorus+extractant&rft.au=Esser%2C+Bradley+K%3BVolpe%2C+Alan%3BKenneally%2C+Jacqueline+M%3BSmith%2C+David+K&rft.aulast=Esser&rft.aufirst=Bradley&rft.date=1994-05-01&rft.volume=66&rft.issue=10&rft.spage=1736&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry+%28Washington%2C+DC%29&rft.issn=00032700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - 4 tables, illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - 8-hydroxyquinoline; applications; concentration; laboratory studies; mass spectroscopy; metals; rare earths; sea water; separation; silica gel; spectroscopy; surface water; trace metals; water ER - TY - JOUR T1 - Near-real-time seismology; rapid analysis of earthquake faulting AN - 50186257; 1995-011006 JF - GSA Today AU - Lay, Thorne AU - Ammon, Charles J AU - Velasco, Aaron A AU - Ritsema, Jeroen AU - Wallace, Terry C AU - Patton, Howard J Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 129 EP - 134 PB - Geological Society of America (GSA), Boulder, CO VL - 4 IS - 5 SN - 1052-5173, 1052-5173 KW - United States KW - orientation KW - Landers California KW - Riverside County California KW - elastic waves KW - Tooele County Utah KW - seismic sources KW - models KW - California KW - Southern California KW - seismicity KW - Saint George Utah KW - Utah KW - seismic waves KW - San Bernardino County California KW - earthquakes KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=GSA+Today&rft.atitle=Near-real-time+seismology%3B+rapid+analysis+of+earthquake+faulting&rft.au=Lay%2C+Thorne%3BAmmon%2C+Charles+J%3BVelasco%2C+Aaron+A%3BRitsema%2C+Jeroen%3BWallace%2C+Terry+C%3BPatton%2C+Howard+J&rft.aulast=Lay&rft.aufirst=Thorne&rft.date=1994-05-01&rft.volume=4&rft.issue=5&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=GSA+Today&rft.issn=10525173&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; earthquakes; elastic waves; faults; Landers California; models; orientation; Riverside County California; Saint George Utah; San Bernardino County California; seismic sources; seismic waves; seismicity; Southern California; Tooele County Utah; United States; Utah ER - TY - JOUR T1 - Self-propping and fluid flow in slightly offset joints at high effective pressures AN - 50178183; 1995-051540 AB - We have made laboratory measurements of joint closure and permeability of both well- and poorly mated, laboratory-produced joints in Westerly granite under joint normal stresses to 160 MPa, appropriate to midcrustal depths. We have also made detailed topographic measurements of the joint surfaces, both before and after pressure testing. The purpose of the study was to characterize and understand the hydraulic behavior of joints under conditions where fluid migration under natural settings is known to occur but where physical conditions, namely high lithostatic load, suggest that the presence of open, fluid-conducting joints might be improbable. Normal stress was applied by hydrostatic confinement of cylindrical samples, each containing a single axial tensile fracture. Experiments were performed at room temperature under conditions designed to minimize chemical effects of dissolution or precipitation. We found that while a mated joint can be completely closed by the application of high normal stresses, the same joint laterally offset by 0.53 mm remains open and many orders of magnitude more hydraulically conductive than the mated joint even at highest stresses. Detailed topographic observations are consistent with self-propping of the offset joint. Permanent damage to the surfaces of the offset joint is not widespread but occurs at isolated locales covering about 10% of the surface. Damage is confined to regions of negative (convex upward) curvature, such as summits and the edges of plateaus. Approximately 20% of the joint surface is in wall-to-wall contact at 160 MPa, and the flow tortuosity thus induced is probably the cause of the breakdown of the parallel plate approximation for fluid flow in the offset joint. Copyright 1994 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Durham, W B AU - Bonner, B P Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 9391 EP - 9399 PB - American Geophysical Union, Washington, DC VL - 99 IS - B5 SN - 0148-0227, 0148-0227 KW - experimental studies KW - pressure KW - Westerly Granite KW - Pennsylvanian KW - Paleozoic KW - loading KW - stress KW - Carboniferous KW - joints KW - fluid phase KW - high pressure KW - laboratory studies KW - fractures KW - movement KW - hydraulic conductivity KW - permeability KW - crust KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Self-propping+and+fluid+flow+in+slightly+offset+joints+at+high+effective+pressures&rft.au=Durham%2C+W+B%3BBonner%2C+B+P&rft.aulast=Durham&rft.aufirst=W&rft.date=1994-05-01&rft.volume=99&rft.issue=B5&rft.spage=9391&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JB00242 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Carboniferous; crust; experimental studies; fluid phase; fractures; high pressure; hydraulic conductivity; joints; laboratory studies; loading; movement; Paleozoic; Pennsylvanian; permeability; pressure; stress; Westerly Granite DO - http://dx.doi.org/10.1029/94JB00242 ER - TY - JOUR T1 - Calibration of a 241Am wound-monitoring system using Monte Carlo techniques. AN - 85257095; pmid-8138405 AB - Monte Carlo techniques have been used to establish calibration factors and to predict gamma spectra for well-defined measurements. These techniques are routinely used to predict shielding requirements and critical specifications. The Lawrence Livermore National Laboratory is researching the feasibility of using Monte Carlo techniques to establish calibration factors for in vivo measurement systems. A pilot study was conducted to demonstrate the use of the Monte Carlo technique to calibrate in vivo measurement systems, to predict the efficiency of a wound measurement system and compare the predicted efficiency with the measured efficiency, and to investigate the effects of the source geometry and the detector size on the measured efficiency. Results of this study demonstrate good agreement between the Monte-Carlo-predicted efficiency and the measured efficiency for a wound calibration phantom. The effects of the source geometry and the detector size tend to conform to the physical processes that govern the measurement process. These results demonstrate that the Monte Carlo technique accurately predicts the in vivo measurement efficiency if the characteristics of the attenuating material and the Monte Carlo source geometry are properly established. JF - Health Physics AU - Hickman, D P AU - Kruchten, D A AU - Fisher, S K AU - Anderson, A L AD - Lawrence Livermore National Laboratory, CA 94550. PY - 1994 SP - 400 EP - 406 VL - 66 IS - 4 SN - 0017-9078, 0017-9078 KW - Models, Structural KW - Human KW - Calibration KW - Monte Carlo Method KW - Wounds and Injuries KW - Americium KW - Radiation Monitoring UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85257095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=Calibration+of+a+241Am+wound-monitoring+system+using+Monte+Carlo+techniques.&rft.au=Hickman%2C+D+P%3BKruchten%2C+D+A%3BFisher%2C+S+K%3BAnderson%2C+A+L&rft.aulast=Hickman&rft.aufirst=D&rft.date=1994-04-01&rft.volume=66&rft.issue=4&rft.spage=400&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - eng DB - ComDisDome N1 - Last updated - 2010-05-07 ER - TY - RPRT T1 - California Environmental Enterprise AN - 52826512; 1996-050190 AB - The California Environmental Enterprise (CEE) is a joint partnership of: the DOE Laboratories LLNL, LBL, and Sandia; the California Environmental Protection Agency (Cal/EPA); and the Institute of Environmental Solutions (IES). CEE is an independent, non-profit regional function organized and operated in accordance with the Department of Energy (DOE) "Enterprise" model developed by the DOE Environmental Management (EM) Strategic Task Force and the Strategic Laboratory Council. The vision of The California Environmental Enterprise is to create new economic opportunities through the advancement of rehabilitative reuse of environmentally impaired property, and through research, development and commercialization of alternative environmental technologies. The mission of The California Environmental Enterprise is to maximize the DOE investment by acting as the catalyst for the rapid development and acceptance of environmental technologies needed for redevelopment of contaminated sites, economic revitalization, and the dissipation of adversarial relationships between the public, regulators, problem-holders,and Federal agencies. JF - California Environmental Enterprise AU - Ragaini, R C AU - Buckles, R J AU - Goldstein, N E AU - Bramlette, T T Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 4 VL - UCRL-JC-116503 | CONF-9404125-1 KW - United States KW - soils KW - California KW - programs KW - California Environmental Enterprise KW - technology KW - reclamation KW - government agencies KW - environmental geology KW - technical cooperation KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52826512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ragaini%2C+R+C%3BBuckles%2C+R+J%3BGoldstein%2C+N+E%3BBramlette%2C+T+T&rft.aulast=Ragaini&rft.aufirst=R&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=California+Environmental+Enterprise&rft.title=California+Environmental+Enterprise&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009381NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Treatment Facility F; accelerated removal and validation project AN - 52779772; 1997-002057 AB - The Accelerated Removal and Validation (ARV) phase of remediation at the Treatment Facility F (TFF) site at Lawrence Livermore National Laboratory (LLNL) was designed to accelerate removal of gasoline from the site when compared to normal, single shift, pump-and-treat operations. The intent was to take advantage of the in-place infrastructure plus the increased underground temperatures resulting from the Dynamic Underground Stripping Demonstration Project (DUSDP). Operations continued 24-hours (h) per day between October 4 and December 12, 1993. Three contaminant removal rate enhancement approaches were explored during the period of continuous operation. First, we tried several configurations of the vapor pumping system to maximize the contaminant removal rate. Second, we conducted two brief trials of air injection into the lower steam zone. Results were compared with computer models, and the process was assessed for contaminant removal rate enhancement. Third, we installed equipment to provide additional electrical heating of contaminated low-permeability soil. Four new electrodes were connected into the power system. Diagnostic capabilities at the TFF site were upgraded so that we could safely monitor electrical currents, soil temperatures, and water treatment system processes while approximately 300 kW of electrical energy was being applied to the subsurface. JF - Treatment Facility F; accelerated removal and validation project AU - Sweeney, J J AU - Buettner, M H AU - Carrigan, C R Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 142 VL - UCRL-ID-116621 KW - water KW - United States KW - soils KW - U. S. Department of Energy KW - pollutants KW - government agencies KW - soil treatment KW - pollution KW - techniques KW - Alameda County California KW - research KW - remediation KW - ground water KW - California KW - controls KW - physical properties KW - organic compounds KW - Lawrence Livermore National Laboratory KW - hydrocarbons KW - leaching KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sweeney%2C+J+J%3BBuettner%2C+M+H%3BCarrigan%2C+C+R&rft.aulast=Sweeney&rft.aufirst=J&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Treatment+Facility+F%3B+accelerated+removal+and+validation+project&rft.title=Treatment+Facility+F%3B+accelerated+removal+and+validation+project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009379NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Crustal thickening in southern Tibet (Xizang) over the last 27 Ma; the Gangdese Thrust AN - 52537964; 1998-074383 JF - Journal of Nepal Geological Society AU - Harrison, T M AU - Yin, A AU - Ryerson, F J AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 64 PB - Nepal Geological Society, Kathmandu VL - 10, Special issue SN - 0259-1316, 0259-1316 KW - lithostratigraphy KW - duplexes KW - Far East KW - continental crust KW - displacements KW - Main Central Thrust KW - Cenozoic KW - suture zones KW - neotectonics KW - dates KW - Xizang China KW - folds KW - Tibetan Plateau KW - absolute age KW - thickness KW - tectonics KW - Asia KW - Indian Plate KW - faults KW - China KW - crustal thickening KW - Ar/Ar KW - shear zones KW - Quaternary KW - plate collision KW - rates KW - plate tectonics KW - Gangdese Thrust KW - thrust faults KW - crust KW - 18:Solid-earth geophysics KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52537964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Nepal+Geological+Society&rft.atitle=Crustal+thickening+in+southern+Tibet+%28Xizang%29+over+the+last+27+Ma%3B+the+Gangdese+Thrust&rft.au=Harrison%2C+T+M%3BYin%2C+A%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Harrison&rft.aufirst=T&rft.date=1994-04-01&rft.volume=10%2C+Special+issue&rft.issue=&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Journal+of+Nepal+Geological+Society&rft.issn=02591316&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 9th Himalaya-Karakorum-Tibet workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; Asia; Cenozoic; China; continental crust; crust; crustal thickening; dates; displacements; duplexes; Far East; faults; folds; Gangdese Thrust; Indian Plate; lithostratigraphy; Main Central Thrust; neotectonics; plate collision; plate tectonics; Quaternary; rates; shear zones; suture zones; tectonics; thickness; thrust faults; Tibetan Plateau; Xizang China ER - TY - JOUR T1 - Seismic velocity and attenuation structure of the Geysers geothermal field, California AN - 52406708; 2000-010276 JF - Geothermics AU - Zucca, J J AU - Hutchings, L J AU - Kasameyer, P W Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 111 EP - 126 PB - Pergamon Press, Oxford - New York VL - 23 IS - 2 SN - 0375-6505, 0375-6505 KW - United States KW - raypaths KW - P-waves KW - body waves KW - geophysical surveys KW - three-dimensional models KW - one-dimensional models KW - geophysical methods KW - data processing KW - elastic waves KW - seismic methods KW - models KW - geothermal energy KW - California KW - geothermal fields KW - attenuation KW - The Geysers KW - seismicity KW - surveys KW - seismic waves KW - pore water KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52406708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geothermics&rft.atitle=Seismic+velocity+and+attenuation+structure+of+the+Geysers+geothermal+field%2C+California&rft.au=Zucca%2C+J+J%3BHutchings%2C+L+J%3BKasameyer%2C+P+W&rft.aulast=Zucca&rft.aufirst=J&rft.date=1994-04-01&rft.volume=23&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - attenuation; body waves; California; data processing; elastic waves; geophysical methods; geophysical surveys; geothermal energy; geothermal fields; models; one-dimensional models; P-waves; pore water; raypaths; seismic methods; seismic waves; seismicity; surveys; The Geysers; three-dimensional models; United States ER - TY - JOUR T1 - Post-125 Ma carbon storage associated with continent-continent collision; discussion and reply AN - 50262251; 1994-025835 JF - Geology (Boulder) AU - Kerrick, Derrill M AU - Caldeira, Ken AU - Selverstone, Jane AU - Gutzler, David S Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 381 EP - 383 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 4 SN - 0091-7613, 0091-7613 KW - Tethys KW - plate collision KW - Tauern Window KW - paleoatmosphere KW - Europe KW - continental crust KW - Austria KW - carbon dioxide KW - Central Europe KW - carbon KW - metamorphic rocks KW - cooling KW - crust KW - devolatilization KW - degassing KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50262251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Post-125+Ma+carbon+storage+associated+with+continent-continent+collision%3B+discussion+and+reply&rft.au=Kerrick%2C+Derrill+M%3BCaldeira%2C+Ken%3BSelverstone%2C+Jane%3BGutzler%2C+David+S&rft.aulast=Kerrick&rft.aufirst=Derrill&rft.date=1994-04-01&rft.volume=22&rft.issue=4&rft.spage=381&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281994%290222.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1994-01-01 N1 - Number of references - 25 N1 - PubXState - CO N1 - SuppNotes - For reference to original see Selverstone, Jane and Gutzler, David S., Geol., Vol. 21, p. 885-888, 1993 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - Austria; carbon; carbon dioxide; Central Europe; continental crust; cooling; crust; degassing; devolatilization; Europe; metamorphic rocks; paleoatmosphere; plate collision; Tauern Window; Tethys DO - http://dx.doi.org/10.1130/0091-7613(1994)022<0381:PMCSAW>2.3.CO;2 ER - TY - JOUR T1 - Direct effects of CO (sub 2) and temperature on silicate weathering; possible implications for climate control AN - 50257940; 1994-028166 AB - New dissolution rates of anorthite and augite are presented which indicate that silicate weathering in organic-rich solutions is not directly affected by soil CO (sub 2) but is very sensitive to T. The lack of a direct CO (sub 2) effect on weathering is a new and critically important result. CO (sub 2) apparently accelerates silicate weathering indirectly by fertilizing organic activity and the production of corrosive organic acids. The results can be expanded to more complex weathering-climate interrelationships. JF - Geochimica et Cosmochimica Acta AU - Brady, Patrick V AU - Carroll, Susan A Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 1853 EP - 1856 PB - Pergamon, Oxford VL - 58 IS - 7 SN - 0016-7037, 0016-7037 KW - silicates KW - plagioclase KW - augite KW - atmosphere KW - phosphorus KW - solution KW - weathering KW - temperature KW - geochemical cycle KW - carbon dioxide KW - anorthite KW - pyroxene group KW - clinopyroxene KW - carbon KW - framework silicates KW - feldspar group KW - climate KW - chain silicates KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Direct+effects+of+CO+%28sub+2%29+and+temperature+on+silicate+weathering%3B+possible+implications+for+climate+control&rft.au=Brady%2C+Patrick+V%3BCarroll%2C+Susan+A&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1994-04-01&rft.volume=58&rft.issue=7&rft.spage=1853&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990543-6 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 32 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - anorthite; atmosphere; augite; carbon; carbon dioxide; chain silicates; climate; clinopyroxene; feldspar group; framework silicates; geochemical cycle; phosphorus; plagioclase; pyroxene group; silicates; solution; temperature; weathering DO - http://dx.doi.org/10.1016/0016-7037(94)90543-6 ER - TY - JOUR T1 - Impact of Pinatubo aerosols on the partitioning between NO (sub 2) and HNO (sub 3) AN - 50182017; 1995-007802 AB - Ground based infrared observations of HNO (sub 3) column amount at Lauder, New Zealand (45 degrees S, 170 degrees E), show significant increases in HNO (sub 3) following the arrival of Pinatubo volcanic aerosols. The increase first became apparent in September 1991 when the HNO (sub 3) amount was higher than that expected from the regular seasonal variation by 2.3 X 10 (super 15) cm (super -2) , which corresponds to 16 % of the unperturbed value. Between September 1991 and May 1993, the observed HNO (sub 3) amounts were systematically higher, typically by 1.5 to 3.5 X 10 (super 15) cm (super -2) or 10 to 30 %. After June 1993, the observed HNO (sub 3) amounts were close to the unperturbed values. The decrease in stratospheric NO (sub 2) due to the volcanic aerosols was observed at Lauder after August 1991 [Johnston et al., 1992, 1993]. The start of the HNO (sub 3) increase and the general trend are in agreement with those expected from the NO (sub 2) decrease when heterogeneous reactions on the sulfate aerosols are considered. Model calculations, in which observed aerosol fields have been used, qualitatively agree with these observed trends, although the magnitude of the changes have been underestimated. These results provide further understanding of the impact of heterogeneous chemistry on the partitioning between NO (sub 2) and HNO (sub 3) . Copyright 1994 by the American Geophysical Union. JF - Geophysical Research Letters AU - Koike, M AU - Jones, N B AU - Matthews, W A AU - Johnston, P V AU - McKenzie, R L AU - Kinnison, D AU - Rodriguez, J Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 597 EP - 600 PB - American Geophysical Union, Washington, DC VL - 21 IS - 7 SN - 0094-8276, 0094-8276 KW - Luzon KW - nitric acid KW - Far East KW - geophysical surveys KW - sulfates KW - geophysical methods KW - atmosphere KW - partitioning KW - infrared methods KW - Mount Pinatubo KW - Philippine Islands KW - volcanoes KW - surveys KW - aerosols KW - Asia KW - inorganic acids KW - nitrogen dioxide KW - 24:Quaternary geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Impact+of+Pinatubo+aerosols+on+the+partitioning+between+NO+%28sub+2%29+and+HNO+%28sub+3%29&rft.au=Koike%2C+M%3BJones%2C+N+B%3BMatthews%2C+W+A%3BJohnston%2C+P+V%3BMcKenzie%2C+R+L%3BKinnison%2C+D%3BRodriguez%2C+J&rft.aulast=Koike&rft.aufirst=M&rft.date=1994-04-01&rft.volume=21&rft.issue=7&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F94GL00303 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; Asia; atmosphere; Far East; geophysical methods; geophysical surveys; infrared methods; inorganic acids; Luzon; Mount Pinatubo; nitric acid; nitrogen dioxide; partitioning; Philippine Islands; sulfates; surveys; volcanoes DO - http://dx.doi.org/10.1029/94GL00303 ER - TY - JOUR T1 - Age of incision of the Rainbow Plateau, Southeast Utah AN - 50148003; 1995-033447 JF - Abstracts with Programs - Geological Society of America AU - Lucchitta, Ivo AU - Hanks, Thomas C AU - Davis, Marie AU - Davis, Sidney AU - Finkel, Robert C AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 27 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - pediments KW - San Juan River KW - isotopes KW - erosion KW - erosion features KW - debris flows KW - Colorado River KW - Cenozoic KW - Al-26 KW - southeastern Utah KW - radioactive isotopes KW - geochronology KW - aluminum KW - mass movements KW - Navajo Mountain KW - soils KW - alkaline earth metals KW - pedogenesis KW - soil profiles KW - Quaternary KW - Be-10 KW - Jurassic KW - Navajo Sandstone KW - water erosion KW - paleomagnetism KW - canyons KW - Mesozoic KW - Rainbow Plateau KW - metals KW - upper Quaternary KW - fluvial features KW - Utah KW - carbonates KW - beryllium KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50148003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Age+of+incision+of+the+Rainbow+Plateau%2C+Southeast+Utah&rft.au=Lucchitta%2C+Ivo%3BHanks%2C+Thomas+C%3BDavis%2C+Marie%3BDavis%2C+Sidney%3BFinkel%2C+Robert+C%3BAnonymous&rft.aulast=Lucchitta&rft.aufirst=Ivo&rft.date=1994-04-01&rft.volume=26&rft.issue=6&rft.spage=27&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, Rocky Mountain Section, 46th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Be-10; beryllium; canyons; carbonates; Cenozoic; Colorado River; debris flows; erosion; erosion features; fluvial features; geochronology; isotopes; Jurassic; mass movements; Mesozoic; metals; Navajo Mountain; Navajo Sandstone; paleomagnetism; pediments; pedogenesis; Quaternary; radioactive isotopes; Rainbow Plateau; San Juan River; soil profiles; soils; southeastern Utah; United States; upper Quaternary; Utah; water erosion ER - TY - JOUR T1 - Effects of anisotropic melt distribution and preferred crystallographic orientation on electrical conductivity of partially molten dunite samples AN - 50091547; 1996-004044 JF - Eos, Transactions, American Geophysical Union AU - Wanamaker, B J AU - Daines, M AU - Roberts, J J AU - Duba, A G AU - Abbey, T D AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 341 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - electrical properties KW - electrical conductivity KW - igneous rocks KW - distribution KW - melts KW - ultramafics KW - Balsam Gap Dunite KW - plutonic rocks KW - North Carolina KW - peridotites KW - polycrystalline materials KW - Jackson County North Carolina KW - dunite KW - anisotropy KW - P-T conditions KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50091547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Effects+of+anisotropic+melt+distribution+and+preferred+crystallographic+orientation+on+electrical+conductivity+of+partially+molten+dunite+samples&rft.au=Wanamaker%2C+B+J%3BDaines%2C+M%3BRoberts%2C+J+J%3BDuba%2C+A+G%3BAbbey%2C+T+D%3BAnonymous&rft.aulast=Wanamaker&rft.aufirst=B&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=341&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropy; Balsam Gap Dunite; distribution; dunite; electrical conductivity; electrical properties; igneous rocks; Jackson County North Carolina; melts; North Carolina; P-T conditions; peridotites; plutonic rocks; polycrystalline materials; ultramafics; United States ER - TY - JOUR T1 - Effects of solid and aqueous phases on electrical conductivity of freshly cored metamorphic rock AN - 50089850; 1996-004042 JF - Eos, Transactions, American Geophysical Union AU - Shankland, T J AU - Duba, A G AU - Mathez, E A AU - Nover, G AU - Heikamp, S AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 340 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - electrical properties KW - electrical conductivity KW - pressure KW - Bavaria Germany KW - Europe KW - Upper Palatinate KW - solid phase KW - KTB KW - Central Europe KW - metamorphic rocks KW - Germany KW - Windischeschenbach Germany KW - aqueous phase KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50089850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Effects+of+solid+and+aqueous+phases+on+electrical+conductivity+of+freshly+cored+metamorphic+rock&rft.au=Shankland%2C+T+J%3BDuba%2C+A+G%3BMathez%2C+E+A%3BNover%2C+G%3BHeikamp%2C+S%3BAnonymous&rft.aulast=Shankland&rft.aufirst=T&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=340&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aqueous phase; Bavaria Germany; Central Europe; electrical conductivity; electrical properties; Europe; Germany; KTB; metamorphic rocks; pressure; solid phase; Upper Palatinate; Windischeschenbach Germany ER - TY - JOUR T1 - Shear wave attenuation and dispersion in Berea Sandstones from .01 Hz to 1 MHz AN - 50089750; 1996-004016 JF - Eos, Transactions, American Geophysical Union AU - Green, D H AU - Bonner, B P AU - Wang, H F AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 337 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - body waves KW - dispersivity KW - Paleozoic KW - elastic properties KW - Berea Sandstone KW - sandstone KW - elastic waves KW - attenuation KW - sedimentary rocks KW - seismic waves KW - clastic rocks KW - S-waves KW - permeability KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50089750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Shear+wave+attenuation+and+dispersion+in+Berea+Sandstones+from+.01+Hz+to+1+MHz&rft.au=Green%2C+D+H%3BBonner%2C+B+P%3BWang%2C+H+F%3BAnonymous&rft.aulast=Green&rft.aufirst=D&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - attenuation; Berea Sandstone; body waves; clastic rocks; dispersivity; elastic properties; elastic waves; Paleozoic; permeability; S-waves; sandstone; sedimentary rocks; seismic waves ER - TY - JOUR T1 - Transient electrical properties of San Quintin Dunite and sintered San Carlos Olivine during f (sub O2) changes; information concerning defect mobility and population AN - 50082246; 1996-004043 JF - Eos, Transactions, American Geophysical Union AU - Roberts, J J AU - Duba, A G AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 340 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - electrical properties KW - igneous rocks KW - olivine group KW - resistivity KW - San Carlos Olivine KW - fugacity KW - ultramafics KW - nesosilicates KW - plutonic rocks KW - transient phenomena KW - olivine KW - peridotites KW - orthosilicates KW - San Quintin Dunite KW - dunite KW - capacitance KW - P-T conditions KW - impedance KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50082246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Transient+electrical+properties+of+San+Quintin+Dunite+and+sintered+San+Carlos+Olivine+during+f+%28sub+O2%29+changes%3B+information+concerning+defect+mobility+and+population&rft.au=Roberts%2C+J+J%3BDuba%2C+A+G%3BAnonymous&rft.aulast=Roberts&rft.aufirst=J&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=340&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - capacitance; dunite; electrical properties; fugacity; igneous rocks; impedance; nesosilicates; olivine; olivine group; orthosilicates; P-T conditions; peridotites; plutonic rocks; resistivity; San Carlos Olivine; San Quintin Dunite; silicates; transient phenomena; ultramafics ER - TY - JOUR T1 - A comparison of the moisture gauge and the neutron log in air-filled holes AN - 1859792381; 2017-004974 JF - Nuclear Geophysics AU - Hearst, Joseph R AU - Carlson, Richard C Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 165 EP - 172 PB - Pergamon, New York-Oxford VL - 8 IS - 2 SN - 0969-8086, 0969-8086 KW - petroleum exploration KW - neutron methods KW - radioactivity KW - moisture KW - well-logging KW - geophysical methods KW - porous materials KW - calibration KW - measurement KW - boreholes KW - applications KW - accuracy KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1859792381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nuclear+Geophysics&rft.atitle=A+comparison+of+the+moisture+gauge+and+the+neutron+log+in+air-filled+holes&rft.au=Hearst%2C+Joseph+R%3BCarlson%2C+Richard+C&rft.aulast=Hearst&rft.aufirst=Joseph&rft.date=1994-04-01&rft.volume=8&rft.issue=2&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Nuclear+Geophysics&rft.issn=09698086&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2017-01-19 N1 - SubjectsTermNotLitGenreText - accuracy; applications; boreholes; calibration; geophysical methods; instruments; measurement; moisture; neutron methods; petroleum exploration; porous materials; radioactivity; well-logging ER - TY - JOUR T1 - The role of sulfation and/or acetylation in the metabolism of the cooked-food mutagen 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine in Salmonella typhimurium and isolated rat hepatocytes. AN - 76520776; 8199301 AB - Mutagenic activity of the cooked-food mutagen/carcinogen 2-amino-1-methyl-6-phenylimidazo-[4,5-b]pyridine (PhIP) is highly dependent upon cytochrome P450 activation to the N-hydroxylated intermediate. In the present study the bioactivation pathways of PhIP were investigated in Salmonella typhimurium and isolated rat hepatocyte preparations. In the Ames/S. typhimurium assay, the acetyltransferase and sulfotransferase enzyme inhibitors pentachlorophenol (PCP) and 2,6-dichloro-4-nitrophenol (DCNP) were used to modulate mutagenicity. DCNP, but not PCP, produced a concentration-dependent decrease in mutagenic activity of 2-(hydroxyamino)-1-methyl-6-phenylimidazo[4,5-b]pyridine (N-hydroxy-PhIP). In rat hepatocyte preparations, PCP and DCNP, as well as the cytochrome P450 IA1 and IA2 inhibitor alpha-naphthoflavone (ANF), were used to modulate metabolite, protein adduct, and DNA adduct formation. Incubations of [3H]PhIP (100 microM) with Aroclor 1254-induced or uninduced hepatocytes resulted in the formation of several metabolites, including 4'-(2-amino-1-methylimidazo[4,5-b]pyrid-6-yl)phenyl sulfate (4'-PhIP-sulfate), 2-amino-1-methyl-4'-hydroxy-6- phenylimidazo[4,5-b]pyridine (4'-hydroxy-PhIP), a glucuronide conjugate of 2-(hydroxyamino)-1-methyl-6-phenylimidazo[4,5-b]pyridine, and other uncharacterized metabolites. While PCP or DCNP pretreatment produced a significant decline in sulfate-dependent conjugation of 4'-hydroxy-PhIP to 4'-PhIP-sulfate, these inhibitors produced only slight decreases in PhIP-dependent covalent binding to proteins in hepatocytes derived from either Aroclor 1254-induced or uninduced rats. PhIP DNA adduct levels were relatively unchanged by PCP or DCNP pretreatment of Aroclor 1254-induced hepatocytes. DNA adducts from hepatocytes dosed with N-hydroxy-PhIP, however, resulted in a decrease in adduct levels from cells pretreated with PCP or DCNP.(ABSTRACT TRUNCATED AT 250 WORDS) JF - Chemical research in toxicology AU - Malfatti, M A AU - Buonarati, M H AU - Turteltaub, K W AU - Shen, N H AU - Felton, J S AD - Biology and Biotechnology Research PRogram, Lawrence Livermore National Laboratory, Livermore, California 94550. PY - 1994 SP - 139 EP - 147 VL - 7 IS - 2 SN - 0893-228X, 0893-228X KW - Imidazoles KW - 0 KW - Mutagens KW - Nitrophenols KW - Sulfates KW - 2,6-dichloro-4-nitrophenol KW - 618-80-4 KW - 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine KW - 909C6UN66T KW - Pentachlorophenol KW - D9BSU0SE4T KW - Acetyltransferases KW - EC 2.3.1.- KW - Sulfotransferases KW - EC 2.8.2.- KW - Index Medicus KW - Sulfates -- metabolism KW - Rats KW - Animals KW - Acetylation KW - Rats, Sprague-Dawley KW - Mutagenicity Tests KW - Sulfotransferases -- antagonists & inhibitors KW - Cells, Cultured KW - Nitrophenols -- pharmacology KW - Pentachlorophenol -- pharmacology KW - Male KW - Acetyltransferases -- antagonists & inhibitors KW - Salmonella typhimurium -- metabolism KW - Liver -- cytology KW - Mutagens -- metabolism KW - Imidazoles -- metabolism KW - Liver -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76520776?accountid=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=Chemical+research+in+toxicology&rft.atitle=The+role+of+sulfation+and%2For+acetylation+in+the+metabolism+of+the+cooked-food+mutagen+2-amino-1-methyl-6-phenylimidazo%5B4%2C5-b%5Dpyridine+in+Salmonella+typhimurium+and+isolated+rat+hepatocytes.&rft.au=Malfatti%2C+M+A%3BBuonarati%2C+M+H%3BTurteltaub%2C+K+W%3BShen%2C+N+H%3BFelton%2C+J+S&rft.aulast=Malfatti&rft.aufirst=M&rft.date=1994-03-01&rft.volume=7&rft.issue=2&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Chemical+research+in+toxicology&rft.issn=0893228X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-07-06 N1 - Date created - 1994-07-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Chromosomal damage in sperm of patients surviving Hodgkin's disease following MOPP (nitrogen mustard, vincristine, procarbazine, and prednisone) therapy with and without radiotherapy. AN - 76389007; 8125481 AB - Following fusion with hamster eggs, human sperm chromosomes from six Hodgkin's disease patients were analyzed to determine the genotoxic effects of therapy. Each patient had received two to six cycles of MOPP (nitrogen mustard, vincristine, procarbazine, and prednisone), with or without radiotherapy, from 3 to 20 years before the study. A total of 571 cells from the six patients were analyzed; 9.8% of the cells had structural aberrations, and 1.6% were hyperhaploid. Analysis of 5998 metaphases from a control group of 24 male donors revealed only 6.9% of cells with structural aberrations and 0.8% aneuploidy. The increase in hyperhaploidy in the patients was statistically significant. Thus, results of this study suggest that the MOPP regimen, with or without radiotherapy, is capable of causing chromosome abnormalities in the sperm of Hodgkin's disease patients. JF - Human genetics AU - Brandriff, B F AU - Meistrich, M L AU - Gordon, L A AU - Carrano, A V AU - Liang, J C AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, CA 94550. Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 295 EP - 299 VL - 93 IS - 3 SN - 0340-6717, 0340-6717 KW - Procarbazine KW - 35S93Y190K KW - Mechlorethamine KW - 50D9XSG0VR KW - Vincristine KW - 5J49Q6B70F KW - Prednisone KW - VB0R961HZT KW - Index Medicus KW - Animals KW - Vincristine -- adverse effects KW - Aneuploidy KW - Mechlorethamine -- therapeutic use KW - Prednisone -- therapeutic use KW - Humans KW - Combined Modality Therapy -- adverse effects KW - Mechlorethamine -- adverse effects KW - Radiotherapy -- adverse effects KW - Procarbazine -- therapeutic use KW - Prednisone -- adverse effects KW - Vincristine -- therapeutic use KW - Haploidy KW - Adult KW - Middle Aged KW - Procarbazine -- adverse effects KW - Adolescent KW - Time Factors KW - Male KW - Cricetinae KW - Hodgkin Disease -- radiotherapy KW - Hodgkin Disease -- genetics KW - Spermatozoa -- drug effects KW - Hodgkin Disease -- drug therapy KW - Spermatozoa -- radiation effects KW - Chromosome Aberrations KW - Antineoplastic Combined Chemotherapy Protocols -- adverse effects KW - Antineoplastic Combined Chemotherapy Protocols -- therapeutic use KW - Spermatozoa -- ultrastructure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76389007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human+genetics&rft.atitle=Chromosomal+damage+in+sperm+of+patients+surviving+Hodgkin%27s+disease+following+MOPP+%28nitrogen+mustard%2C+vincristine%2C+procarbazine%2C+and+prednisone%29+therapy+with+and+without+radiotherapy.&rft.au=Brandriff%2C+B+F%3BMeistrich%2C+M+L%3BGordon%2C+L+A%3BCarrano%2C+A+V%3BLiang%2C+J+C&rft.aulast=Brandriff&rft.aufirst=B&rft.date=1994-03-01&rft.volume=93&rft.issue=3&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Human+genetics&rft.issn=03406717&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-04-12 N1 - Date created - 1994-04-12 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Eureka!! Aerogel capture of meteoroids in space AN - 52792656; 1996-076823 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Brownlee, D E AU - Hoerz, F AU - Hrubsch, L AU - McDonnell, J A M AU - Tsou, P AU - Williams, J AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 183 EP - 184 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 1 KW - cratering KW - experimental studies KW - aerogels KW - extraterrestrial geology KW - meteoroids KW - impacts KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52792656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Eureka%21%21+Aerogel+capture+of+meteoroids+in+space&rft.au=Brownlee%2C+D+E%3BHoerz%2C+F%3BHrubsch%2C+L%3BMcDonnell%2C+J+A+M%3BTsou%2C+P%3BWilliams%2C+J%3BAnonymous&rft.aulast=Brownlee&rft.aufirst=D&rft.date=1994-03-01&rft.volume=25%2C+Part+1&rft.issue=&rft.spage=183&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 - Twenty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aerogels; cratering; experimental studies; extraterrestrial geology; impacts; meteoroids; particles ER - TY - RPRT T1 - Numerical simulation of groundwater flow on MPPs AN - 52777732; 1997-001960 AB - Mathematical models are often used to aid in the design and management of engineered remediation procedures. This paper discusses the numerical simulation of groundwater flow in three-dimensional heterogeneous porous media. A portable and scalable code called PARFLOW is being developed for massively parallel computers to enable the detailed modeling of large sites. This code uses a turning bands algorithm to generate a statistically accurate subsurface realization, and preconditioned conjugate gradients to solve the linear system that yields the flow velocity field. Preliminary numerical results for the LLNL site are presented. JF - Numerical simulation of groundwater flow on MPPs AU - Ash, S AU - Falgout, R D AU - Tompson, A AU - Fogwell, T W Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 5 VL - UCRL-JC-115895 KW - United States KW - data processing KW - Alameda County California KW - fluid dynamics KW - massively parallel processing KW - remediation KW - ground water KW - California KW - solvents KW - Lawrence Livermore National Laboratory KW - movement KW - digital simulation KW - algorithms KW - Livermore California KW - numerical models KW - three-dimensional models KW - pollutants KW - statistical analysis KW - pollution KW - porous materials KW - heterogeneous materials KW - parallel processing KW - PARFLOW KW - hydraulic conductivity KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52777732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ash%2C+S%3BFalgout%2C+R+D%3BTompson%2C+A%3BFogwell%2C+T+W&rft.aulast=Ash&rft.aufirst=S&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Numerical+simulation+of+groundwater+flow+on+MPPs&rft.title=Numerical+simulation+of+groundwater+flow+on+MPPs&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94019047NEG, Springfield, VA, United States N1 - SuppNotes - Presented at 5th SIAM conference on Applied linear algebra, Snowbird, UT, June 15-18, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Assessment of sediment monitoring at LLNL AN - 52658021; 1998-002667 AB - Three separate sediment monitoring studies have been conducted at the Lawrence Livermore National Laboratory (LLNL) Livermore site. "Sediment" is defined here as finely divided solid materials that have settled out of an active stream or standing water. Sediment samples from all three studies were analyzed for a number of contaminants including Pu-239, H-3, gamma emitting radionuclides, heavy metals, volatile organic compounds, and pesticides. The analytical results for metals and organic compounds were compared to limits for disposal of hazardous waste, the tritium values were compared to drinking water standards, and the other radionuclides were compared to soils monitoring values. No tritium values were above (or were greater than 55% of drinking water standards), and no other radionuclides in sediments were above soils values. In all of the studies, only two metals, lead and mercury, and six organic compounds, benzo(a)pyrene, Dieldrin, p,p'-DDT, Endosulfan L, Endosulfan sulfate, and vinyl chloride were above waste disposal limits. Three of the high contaminants, mercury, benzo(a)-pyrene, and vinyl chloride, were found at one sampling location; the others were not connected by drainage channels or physical proximity to each other. Overall, a total of 247 samples were analyzed, and the sporadic identification of materials over disposal limits demonstrates that there is negligible contamination of sediment. JF - Assessment of sediment monitoring at LLNL AU - Gallegos, G Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 81 VL - UCRL-ID-121236 KW - United States KW - isotopes KW - plutonium KW - Pu-239 KW - data KW - tritium KW - Alameda County California KW - California KW - waste management KW - radioactive isotopes KW - Lawrence Livermore National Laboratory KW - gamma rays KW - sediments KW - heavy metals KW - monitoring KW - Livermore California KW - pollutants KW - drainage KW - pollution KW - volatiles KW - organic compounds KW - metals KW - hydrogen KW - volatile organic compounds KW - risk assessment KW - waste disposal KW - pesticides KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52658021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gallegos%2C+G&rft.aulast=Gallegos&rft.aufirst=G&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Assessment+of+sediment+monitoring+at+LLNL&rft.title=Assessment+of+sediment+monitoring+at+LLNL&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95015974NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Study of small explosions and earthquakes during 1961-1989 near the Semipalatinsk Test Site, Kazakhstan AN - 52648892; 1998-004238 AB - Several Russian sources have stated that 343 underground nuclear explosions were conducted during 1961-1989 at the Semipalatinsk Test Site. However, only 282 of them appear to have been described, in the openly available technical literature, with well-determined coordinates; and only 272 have both good locations and magnitudes. The authors have used regional data from 52 stations to study 65 seismic sources initially thought to be in or near the Semipalatinsk region, additional to the 272 underground nuclear explosions with known locations and magnitudes. Of these 65 events, the authors believe 8 are not explosions on the test site, namely: two earthquakes close to the test site; three earthquakes or chemical explosions 100-300 km from the test site; and three events at greater distances from Semipalatinsk. Of the remaining 57 events: 10 were known to be underground nuclear explosions with known locations and the authors have supplied magnitudes where none were previously available; one was a chemical explosion at Degelen; they believe 21 were underground nuclear explosions; 13 were chemical explosions at Balapan; 8 were chemical explosions elsewhere on the test site; three were either nuclear or chemical explosions; and one was either a chemical explosion or a cavity collapse. The largest magnitude of their 44 possible underground nuclear explosions is around 5 (February 4, 1965, obscured at many teleseismic stations by a large Aleutian earthquake). Others lie in the magnitude range 3.5-4.5, and clearly most have sub kiloton yields. Their data set of small events is important for purposes of evaluating the detection capability of teleseismic arrays, and the detection and identification capability of regional stations. JF - Study of small explosions and earthquakes during 1961-1989 near the Semipalatinsk Test Site, Kazakhstan AU - Khalturin, V I AU - Rautian, T G AU - Richards, P G Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 64 VL - UCRL-CR-116651 KW - technology KW - chemical explosions KW - reliability KW - data KW - seismic sources KW - Central Asia KW - military geology KW - Commonwealth of Independent States KW - nuclear explosions KW - Asia KW - monitoring KW - explosions KW - magnitude KW - geophysical methods KW - teleseismic signals KW - seismic methods KW - Semipalatinsk Test Site KW - Semipalatinsk Kazakhstan KW - detection KW - identification KW - Kazakhstan KW - earthquakes KW - accuracy KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52648892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Khalturin%2C+V+I%3BRautian%2C+T+G%3BRichards%2C+P+G&rft.aulast=Khalturin&rft.aufirst=V&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Study+of+small+explosions+and+earthquakes+during+1961-1989+near+the+Semipalatinsk+Test+Site%2C+Kazakhstan&rft.title=Study+of+small+explosions+and+earthquakes+during+1961-1989+near+the+Semipalatinsk+Test+Site%2C+Kazakhstan&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95005994NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48, Grant F49620-92-J-0497 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Closure report for underground storage tank 141-R3U1 and its associated underground piping AN - 52543234; 1999-000322 AB - Underground storage tank UST 141-R3U1 at Lawrence Livermore National Laboratory (LLNL), was registered with the State Water Resources Control Board on June 27, 1984. This tank system consisted of a concrete tank, lined with polyvinyl chloride, and approximately 100 feet of PVC underground piping. UST 141-R3U1 had a capacity of 450 gallons. The underground piping connected three floor drains and one sink inside Building 141 to UST 141-R3U1. The wastewater collected in UST 141-R3U1 contained organic solvents, metals, and inorganic acids. On November 30, 1987, the 141-R3U1 tank system failed a precision tank test. The 141-R3U1 tank system was subsequently emptied and removed from service pending further precision tests to determine the location of the leak within the tank system. A precision tank test on February 5, 1988, was performed to confirm the November 30, 1987 test. Four additional precision tests were performed on this tank system between February 25, 1988, and March 6, 1988. The leak was located where the inlet piping from Building 141 penetrates the concrete side of UST 141-R3U1. The volume of wastewater that entered the backfill and soil around and/or beneath UST 141-R3U1 is unknown. On December 13, 1989, the LLNL Environmental Restoration Division submitted a plan to close UST 141-R3U1 and its associated piping to the Alameda County Department of Environmental Health. UST 141-R3U1 was closed as an UST, and shall be used instead as additional secondary containment for two aboveground storage tanks. JF - Closure report for underground storage tank 141-R3U1 and its associated underground piping AU - Mallon, B J AU - Blake, R G Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 121 VL - UCRL-ID-111776 KW - United States KW - hazardous waste KW - waste water KW - underground storage tanks KW - sludge KW - Alameda County California KW - pipelines KW - California KW - solvents KW - sampling KW - Lawrence Livermore National Laboratory KW - inorganic acids KW - soils KW - leaking underground storage tanks KW - Livermore California KW - underground storage KW - pollutants KW - pollution KW - organic compounds KW - liquid waste KW - metals KW - underground installations KW - testing KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52543234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mallon%2C+B+J%3BBlake%2C+R+G&rft.aulast=Mallon&rft.aufirst=B&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Closure+report+for+underground+storage+tank+141-R3U1+and+its+associated+underground+piping&rft.title=Closure+report+for+underground+storage+tank+141-R3U1+and+its+associated+underground+piping&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94011630NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Deep scientific drilling in the San Andreas fault zone AN - 52519814; 1999-014036 AB - A deep scientific drilling experiment in San Andreas fault zone would provide data essential to understanding the structure, composition, mechanical behavior, and physical state of an active, major plate-boundary fault. Toward this end, we are working with an international team of scientists and engineers to propose a long-term, integrated program of surface-based geological and geophysical investigations and deep drilling along the San Andreas fault system. Prior to drilling, a suite of comparative geodynamic models will be developed incorporating detailed investigations of geology, crustal structure, geophysical environment, hydrology, seismotectonics, and fault-movement history at each of the candidate sites. These studies will have a major impact on our understanding of the structure and physical properties of the San Andreas fault system and will form a critical framework for applying the knowledge gained in a deep San Andreas borehole to other segments of the fault and other tectonic environments. JF - Eos, Transactions, American Geophysical Union AU - Hickman, Stephen AU - Zoback, Mark D AU - Younker, Leland AU - Ellsworth, William L Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 137 EP - 137, 140, 142 PB - American Geophysical Union, Washington, DC VL - 75 IS - 12 SN - 0096-3941, 0096-3941 KW - United States KW - three-dimensional models KW - plate boundaries KW - shear stress KW - well-logging KW - downhole methods KW - models KW - California KW - geodynamics KW - plate tectonics KW - Southern California KW - San Andreas Fault KW - heat flow KW - deep drilling KW - drilling KW - faults KW - fault zones KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52519814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Deep+scientific+drilling+in+the+San+Andreas+fault+zone&rft.au=Hickman%2C+Stephen%3BZoback%2C+Mark+D%3BYounker%2C+Leland%3BEllsworth%2C+William+L&rft.aulast=Hickman&rft.aufirst=Stephen&rft.date=1994-03-01&rft.volume=75&rft.issue=12&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F94EO00830 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; deep drilling; downhole methods; drilling; fault zones; faults; geodynamics; heat flow; models; plate boundaries; plate tectonics; San Andreas Fault; shear stress; Southern California; three-dimensional models; United States; well-logging DO - http://dx.doi.org/10.1029/94EO00830 ER - TY - JOUR T1 - The Beaverhead impact structure, SW Montana and Idaho; implications for the regional geology of the Western U. S. AN - 51367361; 2007-107029 JF - Preprint - University of California Radiation Laboratory AU - Fiske, Peter S AU - Hargaves, Robert B Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 18 PB - University of California, Lawrence Livermore National Laboratory, Berkeley, CA KW - United States KW - allochthons KW - upper Precambrian KW - impact features KW - pseudotachylite KW - Cambrian KW - transport KW - metamorphic rocks KW - age KW - Neoproterozoic KW - Idaho KW - Precambrian KW - shatter cones KW - Sevier orogenic belt KW - Paleozoic KW - Proterozoic KW - paleomagnetism KW - mylonites KW - impacts KW - metamorphism KW - ejecta KW - Montana KW - Custer County Idaho KW - southwestern Montana KW - fragments KW - cryptoexplosion features KW - Beaverhead impact structure KW - impact craters KW - Beaverhead County Montana KW - shock metamorphism KW - 12:Stratigraphy KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51367361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Fiske%2C+Peter+S%3BHargaves%2C+Robert+B&rft.aulast=Fiske&rft.aufirst=Peter&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+Beaverhead+impact+structure%2C+SW+Montana+and+Idaho%3B+implications+for+the+regional+geology+of+the+Western+U.+S.&rft.title=The+Beaverhead+impact+structure%2C+SW+Montana+and+Idaho%3B+implications+for+the+regional+geology+of+the+Western+U.+S.&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 31 N1 - PubXState - CA N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Prepared for submittal to Belt symposium III, Whitefish, MT, Aug. 14-21, 1993 N1 - Last updated - 2012-06-07 N1 - CODEN - #06852 N1 - SubjectsTermNotLitGenreText - age; allochthons; Beaverhead County Montana; Beaverhead impact structure; Cambrian; cryptoexplosion features; Custer County Idaho; ejecta; fragments; Idaho; impact craters; impact features; impacts; metamorphic rocks; metamorphism; Montana; mylonites; Neoproterozoic; paleomagnetism; Paleozoic; Precambrian; Proterozoic; pseudotachylite; Sevier orogenic belt; shatter cones; shock metamorphism; southwestern Montana; transport; United States; upper Precambrian ER - TY - JOUR T1 - Frequency dependent electrical properties of minerals and partial-melts AN - 50197999; 1995-003000 JF - Surveys in Geophysics AU - Roberts, Jeffery J AU - Tyburczy, James A A2 - Ingham, M. Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 239 EP - 262 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 15 IS - 2 SN - 0169-3298, 0169-3298 KW - silicates KW - experimental studies KW - electrical properties KW - electrical conductivity KW - igneous rocks KW - partial melting KW - olivine group KW - frequency KW - ultramafics KW - nesosilicates KW - plutonic rocks KW - olivine KW - peridotites KW - orthosilicates KW - dunite KW - minerals KW - impedance KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50197999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Surveys+in+Geophysics&rft.atitle=Frequency+dependent+electrical+properties+of+minerals+and+partial-melts&rft.au=Roberts%2C+Jeffery+J%3BTyburczy%2C+James+A&rft.aulast=Roberts&rft.aufirst=Jeffery&rft.date=1994-03-01&rft.volume=15&rft.issue=2&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Surveys+in+Geophysics&rft.issn=01693298&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 11th IAGA workshop on Electromagnetic induction in the Earth N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - GPSVAK N1 - SubjectsTermNotLitGenreText - dunite; electrical conductivity; electrical properties; experimental studies; frequency; igneous rocks; impedance; minerals; nesosilicates; olivine; olivine group; orthosilicates; partial melting; peridotites; plutonic rocks; silicates; ultramafics ER - TY - JOUR T1 - A new broadband magnitude based on coda envelopes AN - 50105668; 1995-066371 JF - Seismological Research Letters AU - Mayeda, Kevin M AU - Walter, William AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 49 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - three-dimensional models KW - guided waves KW - seismic moment KW - stress KW - statistical analysis KW - magnitude KW - coda waves KW - elastic waves KW - frequency KW - seismic sources KW - measurement KW - Nevada Test Site KW - attenuation KW - surface waves KW - broad-band spectra KW - seismic waves KW - earthquakes KW - Nevada KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50105668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=A+new+broadband+magnitude+based+on+coda+envelopes&rft.au=Mayeda%2C+Kevin+M%3BWalter%2C+William%3BAnonymous&rft.aulast=Mayeda&rft.aufirst=Kevin&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - amplitude; attenuation; broad-band spectra; coda waves; earthquakes; elastic waves; frequency; guided waves; magnitude; measurement; Nevada; Nevada Test Site; seismic moment; seismic sources; seismic waves; statistical analysis; stress; surface waves; three-dimensional models; United States ER - TY - JOUR T1 - Complete regional waveform modeling for crust and upper mantle structure beneath the Tibetan Plateau AN - 50102880; 1995-066231 JF - Seismological Research Letters AU - McNamara, D E AU - Owens, T J AU - Walter, W R AU - Randall, G E AU - Ammon, C AU - Zandt, G AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 18 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - seismograms KW - upper mantle KW - Far East KW - one-dimensional models KW - mantle KW - waveforms KW - models KW - physical properties KW - velocity structure KW - Tibetan Plateau KW - heterogeneity KW - Asia KW - crust KW - China KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=Complete+regional+waveform+modeling+for+crust+and+upper+mantle+structure+beneath+the+Tibetan+Plateau&rft.au=McNamara%2C+D+E%3BOwens%2C+T+J%3BWalter%2C+W+R%3BRandall%2C+G+E%3BAmmon%2C+C%3BZandt%2C+G%3BAnonymous&rft.aulast=McNamara&rft.aufirst=D&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Asia; China; crust; Far East; heterogeneity; mantle; models; one-dimensional models; physical properties; seismograms; Tibetan Plateau; upper mantle; velocity structure; waveforms ER - TY - JOUR T1 - Direct calibration of E-M seismometers which lack calibration coils AN - 50100332; 1995-066380 JF - Seismological Research Letters AU - Rodgers, P W AU - Martin, A J AU - Robertson, M C AU - Hsu, M H AU - Harris, D B AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 51 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - seismograms KW - methods KW - factors KW - calibration KW - frequency KW - seismographs KW - earthquakes KW - accuracy KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=Direct+calibration+of+E-M+seismometers+which+lack+calibration+coils&rft.au=Rodgers%2C+P+W%3BMartin%2C+A+J%3BRobertson%2C+M+C%3BHsu%2C+M+H%3BHarris%2C+D+B%3BAnonymous&rft.aulast=Rodgers&rft.aufirst=P&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - accuracy; calibration; earthquakes; factors; frequency; instruments; methods; seismograms; seismographs ER - TY - JOUR T1 - Recent histories of lunar cores 15009 and 79002/1 using cosmogenic radionuclides (super 10) Be, (super 26) Al, and (super 36) Cl AN - 50075705; 1996-010979 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nishiizumi, K AU - Finkel, R C AU - Caffee, M W AU - Sharma, P AU - Masarik, J AU - Reedy, R C AU - Arnold, J R AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 1003 EP - 1004 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 2 KW - chlorine KW - alkaline earth metals KW - Be-10 KW - Moon KW - isotopes KW - Cl-36 KW - halogens KW - Apollo Program KW - ejecta KW - Al-26 KW - radioactive isotopes KW - volcanism KW - metals KW - aluminum KW - Apollo 15 KW - lunar sample 15009 KW - beryllium KW - Apollo 17 KW - lunar sample 79002/1 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50075705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Recent+histories+of+lunar+cores+15009+and+79002%2F1+using+cosmogenic+radionuclides+%28super+10%29+Be%2C+%28super+26%29+Al%2C+and+%28super+36%29+Cl&rft.au=Nishiizumi%2C+K%3BFinkel%2C+R+C%3BCaffee%2C+M+W%3BSharma%2C+P%3BMasarik%2C+J%3BReedy%2C+R+C%3BArnold%2C+J+R%3BAnonymous&rft.aulast=Nishiizumi&rft.aufirst=K&rft.date=1994-03-01&rft.volume=25%2C+Part+2&rft.issue=&rft.spage=1003&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 - Twenty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Apollo 15; Apollo 17; Apollo Program; Be-10; beryllium; chlorine; Cl-36; ejecta; halogens; isotopes; lunar sample 15009; lunar sample 79002/1; metals; Moon; radioactive isotopes; volcanism ER - TY - RPRT T1 - New observations of infiltration through fractured alluvium in Yucca Flat, Nevada Test Site; a preliminary field investigation AN - 52782297; 1997-001201 AB - Regional tectonics coupled with the subsurface detonation of nuclear explosives has caused widespread fracturing of the alluvium of Yucca Flat. Fractures deeper than 30 meters have been observed in boreholes. Some of these fractures are large enough to capture significant amounts of runoff during storm events. Evidence of stream capture by fractures and observations of runoff flowing into open fractures give qualitative evidence of infiltration to depths greater than several meters and possibly to the saturated zone. Our field observations contradict the assumption that little infiltration occurs on Yucca Flat. The larger, hydrologically important fractures are associated with geologic faults or the regional stress field. Additional field studies are needed to investigate the impact of fractures on the transport of contaminants. JF - New observations of infiltration through fractured alluvium in Yucca Flat, Nevada Test Site; a preliminary field investigation AU - Kao, C S AU - Smith, D K AU - McKinnis, W B Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 41 VL - UCRL-ID-116129 KW - United States KW - hydrology KW - fractured materials KW - isotopes KW - explosions KW - clastic sediments KW - pollution KW - migration of elements KW - fluid dynamics KW - Nye County Nevada KW - ground water KW - Nevada Test Site KW - fractures KW - radioactive isotopes KW - transport KW - infiltration KW - runoff KW - sediments KW - Yucca Flat KW - alluvium KW - nuclear explosions KW - Nevada KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kao%2C+C+S%3BSmith%2C+D+K%3BMcKinnis%2C+W+B&rft.aulast=Kao&rft.aufirst=C&rft.date=1994-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=New+observations+of+infiltration+through+fractured+alluvium+in+Yucca+Flat%2C+Nevada+Test+Site%3B+a+preliminary+field+investigation&rft.title=New+observations+of+infiltration+through+fractured+alluvium+in+Yucca+Flat%2C+Nevada+Test+Site%3B+a+preliminary+field+investigation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94012589NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - DEFUZE code for modeling gaseous diffusion of volatile contaminants in the vadose zone AN - 52779409; 1997-001414 AB - The DEFUZE computer model is a convenient and simple tool for calculating the subsurface gaseous diffusion of volatile contaminants in the vadose zone for the purposes of guiding vadose zone characterization and data collection efforts and for determining the need for site remediation. The reader is referred to Nitao (1990) for further details on the conceptual model for contaminant transport in the vadose zone and an application of DEFUZE to a site at the Lawrence Livermore National Laboratory. JF - DEFUZE code for modeling gaseous diffusion of volatile contaminants in the vadose zone AU - Nitao, J J Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 28 VL - UCRL-ID-113852 KW - United States KW - soils KW - DEFUZE KW - diffusion KW - site exploration KW - pollutants KW - data processing KW - unsaturated zone KW - pollution KW - equations KW - Alameda County California KW - remediation KW - gases KW - computer programs KW - California KW - volatiles KW - organic compounds KW - transport KW - Lawrence Livermore National Laboratory KW - volatile organic compounds KW - applications KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779409?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Nitao%2C+J+J&rft.aulast=Nitao&rft.aufirst=J&rft.date=1994-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DEFUZE+code+for+modeling+gaseous+diffusion+of+volatile+contaminants+in+the+vadose+zone&rft.title=DEFUZE+code+for+modeling+gaseous+diffusion+of+volatile+contaminants+in+the+vadose+zone&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010000NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Self-noise spectra for 34 common electromagnetic seismometer/preamplifiers pairs AN - 50255137; 1994-030796 JF - Bulletin of the Seismological Society of America AU - Rodgers, Peter W Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 222 EP - 228 PB - Seismological Society of America, Berkeley, CA VL - 84 IS - 1 SN - 0037-1106, 0037-1106 KW - amplification KW - seismology KW - geophysical methods KW - data processing KW - electromagnetic waves KW - seismographs KW - simulation KW - instruments KW - seismic methods KW - noise KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255137?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Self-noise+spectra+for+34+common+electromagnetic+seismometer%2Fpreamplifiers+pairs&rft.au=Rodgers%2C+Peter+W&rft.aulast=Rodgers&rft.aufirst=Peter&rft.date=1994-02-01&rft.volume=84&rft.issue=1&rft.spage=222&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - amplification; data processing; electromagnetic waves; geophysical methods; instruments; noise; seismic methods; seismographs; seismology; simulation ER - TY - JOUR T1 - Array measurements and modeling sources of shallow volcanic tremors at Kilauea Volcano, Hawaii AN - 50173472; 1995-037342 AB - We show that resonances in near-surface layers (path effects), or a combination of near-surface resonances and source resonances (source effects), could be responsible for the sharp spectral peaks found in the records of gas-piston activity and volcanic tremor recorded near Puu Oo crater on Kilauea Volcano, Hawaii. Two types of sources are found to be compatible with observations and can not be distinguished using our data. In one model, impulsive, explosion point sources are embedded in the Puu Oo structure. In the other model, impulsive, point sources of pressure excite the resonances of a fluid-filled crack embedded in that structure. Both models require shallow sources (z < 100 m) and display a strong dependence of the radiated spectrum on source depth over a depth range comparable to the overall thickness of the surficial layers. Based on these results, it may be possible to track changes in source depth through temporal changes in observed spectra, a potentially useful tool for monitoring volcanic activity at this site. We estimate the depth and spatial extent of volcanic tremor and gas-piston activity using two dense arrays with respective apertures of 800 and 120 m located near Puu Oo. Measurements of slowness (ray parameter) and azimuth as a function of time clearly indicate that the sources of volcanic tremor and gas-piston activity are located beneath or in close proximity to the Puu Oo crater at depths shallower than approximately 1 km. Based on slowness and particle motion analyses we find that the records of volcanic tremor and gas-piston events at Puu Oo consist of a complex combination of body and surface waves. JF - Journal of Geophysical Research AU - Goldstein, Peter AU - Chouet, Bernard Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 2637 EP - 2652 PB - American Geophysical Union, Washington, DC VL - 99 IS - B2 SN - 0148-0227, 0148-0227 KW - United States KW - Puu Oo KW - body waves KW - monitoring KW - Hawaii Island KW - Hawaii County Hawaii KW - guided waves KW - Hawaii KW - elastic waves KW - East Pacific Ocean Islands KW - seismic sources KW - volcanology KW - models KW - shallow depth KW - surface waves KW - Oceania KW - volcanic earthquakes KW - seismic waves KW - Polynesia KW - Kilauea KW - earthquakes KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Array+measurements+and+modeling+sources+of+shallow+volcanic+tremors+at+Kilauea+Volcano%2C+Hawaii&rft.au=Goldstein%2C+Peter%3BChouet%2C+Bernard&rft.aulast=Goldstein&rft.aufirst=Peter&rft.date=1994-02-01&rft.volume=99&rft.issue=B2&rft.spage=2637&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F93JB02639 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. incl. sect., 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arrays; body waves; earthquakes; East Pacific Ocean Islands; elastic waves; guided waves; Hawaii; Hawaii County Hawaii; Hawaii Island; Kilauea; models; monitoring; Oceania; Polynesia; Puu Oo; seismic sources; seismic waves; shallow depth; surface waves; United States; volcanic earthquakes; volcanology DO - http://dx.doi.org/10.1029/93JB02639 ER - TY - JOUR T1 - Indo-Asian deformation histories from K-feldspar thermochronometry AN - 50086981; 1996-000598 JF - Abstracts - Geological Society of Australia AU - Harrison, T Mark AU - Yin, An AU - Ryerson, F J AU - Leloup, P H AU - Tapponnier, P AU - Anonymous Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 66 EP - 67 PB - Geological Society of Australia, Sydney, N.S.W. VL - 36 SN - 0729-011X, 0729-011X KW - silicates KW - geologic thermometry KW - Far East KW - K-feldspar KW - Cretaceous KW - strike-slip faults KW - thermal history KW - extension tectonics KW - temperature KW - Cenozoic KW - alkali feldspar KW - dates KW - Xizang China KW - heat flow KW - movement KW - cooling KW - absolute age KW - Himalayas KW - framework silicates KW - tectonics KW - Asia KW - Indian Plate KW - faults KW - China KW - Ar/Ar KW - Eurasian Plate KW - shear zones KW - plate collision KW - deformation KW - Miocene KW - Mesozoic KW - measurement KW - Tertiary KW - plate tectonics KW - Neogene KW - foliation KW - feldspar group KW - high temperature KW - crust KW - fault zones KW - 18:Solid-earth geophysics KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50086981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Geological+Society+of+Australia&rft.atitle=Indo-Asian+deformation+histories+from+K-feldspar+thermochronometry&rft.au=Harrison%2C+T+Mark%3BYin%2C+An%3BRyerson%2C+F+J%3BLeloup%2C+P+H%3BTapponnier%2C+P%3BAnonymous&rft.aulast=Harrison&rft.aufirst=T&rft.date=1994-02-01&rft.volume=36&rft.issue=&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Geological+Society+of+Australia&rft.issn=0729011X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Specialist Group in Tectonics & Structural Geology; field conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - N.S.W. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; alkali feldspar; Ar/Ar; Asia; Cenozoic; China; cooling; Cretaceous; crust; dates; deformation; Eurasian Plate; extension tectonics; Far East; fault zones; faults; feldspar group; foliation; framework silicates; geologic thermometry; heat flow; high temperature; Himalayas; Indian Plate; K-feldspar; measurement; Mesozoic; Miocene; movement; Neogene; plate collision; plate tectonics; shear zones; silicates; strike-slip faults; tectonics; temperature; Tertiary; thermal history; Xizang China ER - TY - JOUR T1 - Human genome project and mutation research: a mating that needs to happen. AN - 76445521; 8162907 AB - The Human Genome Project has been in existence for several years. It has created a wealth of resources in the form of genetic and physical maps, innovative technologies, instrumentation, and information. It is driving the future of gene discovery, as well as disease diagnosis, amelioration, and treatment. Despite the successes in the project, the mutation research community has, in general, been slow to capitalize on the infrastructure and resources that have been created. This should not continue as there are now available some key technologies and resources that are ripe for exploitation. JF - Environmental and molecular mutagenesis AU - Carrano, A V AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, California 94551. Y1 - 1994 PY - 1994 DA - 1994 SP - 39 EP - 43 VL - 23 Suppl 24 SN - 0893-6692, 0893-6692 KW - Index Medicus KW - Genetic Variation KW - Sequence Analysis, DNA -- methods KW - Humans KW - Genetic Techniques -- instrumentation KW - Gene Expression Regulation KW - Research KW - Genomic Library KW - Chromosome Mapping KW - Mutagenesis KW - Human Genome Project KW - Molecular Biology -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76445521?accountid=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+and+molecular+mutagenesis&rft.atitle=Human+genome+project+and+mutation+research%3A+a+mating+that+needs+to+happen.&rft.au=Carrano%2C+A+V&rft.aulast=Carrano&rft.aufirst=A&rft.date=1994-01-01&rft.volume=23+Suppl+24&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-05-23 N1 - Date created - 1994-05-23 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Formation of mutagenic activity from amino acids heated at cooking temperatures. AN - 76403117; 8132165 AB - To investigate the formation of aromatic amine-like mutagenic activity in cooked grain foods, amino acids were heated alone or in binary combinations at either 150 or 210 degrees C. About half of the binary mixtures of arginine heated with other amino acids produced potent mutagenic responses in the Ames/Salmonella assay, but only cysteine produced mutagenic products when heated alone. One-to-one molar ratios of arginine heated with threonine, valine, cystine, cysteine or tryptophan produced reaction products that gave 1200-3200 revertants/mmol in Salmonella strain TA98 with metabolic activation. 1-Methylguanidine, a fragment of arginine, produced a mutagenic response when heated alone or in binary mixtures with all amino acids tested. Analysis of reaction product extracts by solid-phase extraction and HPLC failed to find the known heterocyclic amines commonly found in cooked meats that would explain the measured mutagenic activity. As judged by biological and chemical characterization, several new aromatic amine mutagens are formed by heating some simple amino acids combined with arginine, and these reactants may be the source of the mutagenic products detected in the extracts of some cooked grain-based foods. JF - Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association AU - Knize, M G AU - Cunningham, P L AU - Avila, J R AU - Jones, A L AU - Griffin, E A AU - Felton, J S AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, CA 94550-9900. Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 55 EP - 60 VL - 32 IS - 1 SN - 0278-6915, 0278-6915 KW - Amino Acids KW - 0 KW - Mutagens KW - Threonine KW - 2ZD004190S KW - Methylguanidine KW - 5L0H5Q9VAG KW - Cysteine KW - K848JZ4886 KW - Creatine KW - MU72812GK0 KW - Index Medicus KW - Creatine -- metabolism KW - Salmonella -- drug effects KW - Mutagenicity Tests KW - Cysteine -- metabolism KW - Threonine -- metabolism KW - Methylguanidine -- metabolism KW - Chromatography, High Pressure Liquid KW - Hot Temperature KW - Mutagens -- analysis KW - Mutagens -- metabolism KW - Edible Grain KW - Amino Acids -- metabolism KW - Mutagens -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76403117?accountid=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=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.atitle=Formation+of+mutagenic+activity+from+amino+acids+heated+at+cooking+temperatures.&rft.au=Knize%2C+M+G%3BCunningham%2C+P+L%3BAvila%2C+J+R%3BJones%2C+A+L%3BGriffin%2C+E+A%3BFelton%2C+J+S&rft.aulast=Knize&rft.aufirst=M&rft.date=1994-01-01&rft.volume=32&rft.issue=1&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.issn=02786915&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-04-19 N1 - Date created - 1994-04-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Characterization of mutagenic activity in cooked-grain-food products. AN - 76399462; 8132160 AB - Wheat gluten or flour from several plant sources heated at 210 degrees C for 1 hr produced 0-1800 revertant colonies/g in the Ames/Salmonella test using strain TA98 with metabolic activation. Baked or toasted foods and a heated grain beverage showed a mutagenic response in all cases from 2 to 320 revertants/g, with higher values seen when overcooked. Fried meat-substitute patties showed 0-23 revertants/g when fried at 210 degrees C. A greater mutagenic response in bacterial strain TA98 than in strain TA100 and a requirement for metabolic activation suggests that one or more aromatic amine mutagens are formed at normal cooking temperatures, but the mutagenic activity measured cannot be accounted for by the known heterocyclic amines commonly found in cooked meats. We conclude that grain products from aromatic amine chemicals during heating that are mutagenic in bacterial mutation tests. JF - Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association AU - Knize, M G AU - Cunningham, P L AU - Griffin, E A AU - Jones, A L AU - Felton, J S AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, CA 94550-9900. Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 15 EP - 21 VL - 32 IS - 1 SN - 0278-6915, 0278-6915 KW - Amines KW - 0 KW - Mutagens KW - Glutens KW - 8002-80-0 KW - Index Medicus KW - Meat KW - Salmonella -- drug effects KW - Amines -- analysis KW - Mutagenicity Tests KW - Triticum KW - Zea mays KW - Oryza KW - Flour KW - Chromatography, High Pressure Liquid KW - Hot Temperature KW - Mutagens -- analysis KW - Edible Grain KW - Mutagens -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76399462?accountid=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=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.atitle=Characterization+of+mutagenic+activity+in+cooked-grain-food+products.&rft.au=Knize%2C+M+G%3BCunningham%2C+P+L%3BGriffin%2C+E+A%3BJones%2C+A+L%3BFelton%2C+J+S&rft.aulast=Knize&rft.aufirst=M&rft.date=1994-01-01&rft.volume=32&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Food+and+chemical+toxicology+%3A+an+international+journal+published+for+the+British+Industrial+Biological+Research+Association&rft.issn=02786915&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-04-19 N1 - Date created - 1994-04-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects of acute irradiation on reproductive success of the polychaete worm, Neanthes arenaceodentata. AN - 76323962; 8265789 AB - Effects of acute irradiation on the reproductive success of a relatively low-fecundity species were investigated by exposing pairs of female and male polychaete worms (Neanthes arenaceodentata) to either no radiation (controls) or 0.5, 1.0, 2.0, 5.0, 10 or 50 Gy of acute irradiation (5 Gy min-1) at the time when oocytes were visible in the female. The broods from the pairs were sacrificed before hatching occurred, and information was obtained on the number in the brood, the number of normal and abnormal embryos, and the number of embryos that were living, dying and dead. Developing gametes of N. arenaceodentata appeared to be sensitive to acute irradiation. There was a significant reduction in the percentage of live embryos in the broods from pairs receiving doses as low as 0.5 Gy, which is lower than the lowest dose at which effects in invertebrates have been reported previously. This was most likely due to the induction of lethal mutations in the developing gametes, which affected the survival of embryos in early stages of life. Except for those pairs receiving 10 or 50 Gy, there was no evidence of decreased fertility or fecundity or of reduced fertilization success; the number of embryos in the broods from only these irradiated groups was significantly different from the controls. JF - Radiation research AU - Harrison, F L AU - Anderson, S L AD - Health and Ecological Assessment Division, Lawrence Livermore National Laboratory, Livermore, California 94550. Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 59 EP - 66 VL - 137 IS - 1 SN - 0033-7587, 0033-7587 KW - Index Medicus KW - Space life sciences KW - Animals KW - Reproduction -- radiation effects KW - DNA Damage KW - Embryo, Nonmammalian -- radiation effects KW - Fertility -- radiation effects KW - Embryo, Nonmammalian -- cytology KW - Dose-Response Relationship, Radiation KW - Male KW - Female KW - Cell Division -- radiation effects KW - Polychaeta -- physiology KW - Polychaeta -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76323962?accountid=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=Radiation+research&rft.atitle=Effects+of+acute+irradiation+on+reproductive+success+of+the+polychaete+worm%2C+Neanthes+arenaceodentata.&rft.au=Harrison%2C+F+L%3BAnderson%2C+S+L&rft.aulast=Harrison&rft.aufirst=F&rft.date=1994-01-01&rft.volume=137&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-01-21 N1 - Date created - 1994-01-21 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Ethnic Conflict, Unit Performance, and the Soviet Armed Forces AN - 60068529; 9409616 AB - Utilizing data from interviews conducted in 1986 with 947 former Soviet servicemen who emigrated to the US 1979-1982, tested are 2 competing hypotheses about the impact of the Soviet military on ethnic relations in the now defunct Soviet empire. The impact of ethnic tensions on military performance is also examined. Results provide no basis for claims that the Soviet military either exacerbated or mitigated ethnic conflict. However, ethnic relations had a profound impact on military performance. Implications of these findings for the successor states to the USSR as they establish their own militaries are discussed. 5 Tables. Adapted from the source document. JF - Armed Forces & Society AU - Ball, Deborah Yarsike AD - Lawrence Livermore National Laboratory, PO Box 808 L-377 CA 94551 Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 239 EP - 258 VL - 20 IS - 2 SN - 0095-327X, 0095-327X KW - Soviet military, ethnic relations impacts, former USSR KW - 1986 interview data KW - former Soviet servicemen, US KW - Commonwealth of Independent States KW - Ethnic Relations KW - Military Personnel KW - Armed Forces KW - article KW - 0410: group interactions; social group identity & intergroup relations (groups based on race & ethnicity, age, & sexual orientation) KW - 0623: complex organization; military sociology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60068529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Armed+Forces+%26+Society&rft.atitle=Ethnic+Conflict%2C+Unit+Performance%2C+and+the+Soviet+Armed+Forces&rft.au=Ball%2C+Deborah+Yarsike&rft.aulast=Ball&rft.aufirst=Deborah&rft.date=1994-01-01&rft.volume=20&rft.issue=2&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Armed+Forces+%26+Society&rft.issn=0095327X&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-10-30 N1 - Last updated - 2016-09-28 N1 - CODEN - AFSOD2 N1 - SubjectsTermNotLitGenreText - Ethnic Relations; Commonwealth of Independent States; Armed Forces; Military Personnel ER - TY - BOOK T1 - Point defects and diffusion in minerals AN - 52787748; 1996-080782 JF - Composition, structure, and properties of mineral matter; concept, results, and problems AU - Ryerson, F J AU - Condit, R H A2 - Marfunin, A. S. Y1 - 1994 PY - 1994 DA - 1994 PB - Springer-Verlag, Berlin SN - 3540572546; 0387572546 KW - silicates KW - nesosilicates KW - point defects KW - diffusion KW - orthosilicates KW - olivine group KW - thermodynamic properties KW - minerals KW - order-disorder KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52787748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ryerson%2C+F+J%3BCondit%2C+R+H&rft.aulast=Ryerson&rft.aufirst=F&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540572546&rft.btitle=Point+defects+and+diffusion+in+minerals&rft.title=Point+defects+and+diffusion+in+minerals&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 20 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Point defects in minerals AN - 52784367; 1996-080780 JF - Composition, structure, and properties of mineral matter; concept, results, and problems AU - Duba, A AU - Schock, R A2 - Marfunin, A. S. Y1 - 1994 PY - 1994 DA - 1994 PB - Springer-Verlag, Berlin SN - 3540572546; 0387572546 KW - point defects KW - phase equilibria KW - crystal structure KW - minerals KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52784367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Duba%2C+A%3BSchock%2C+R&rft.aulast=Duba&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540572546&rft.btitle=Point+defects+in+minerals&rft.title=Point+defects+in+minerals&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 16 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Environmental process tomography in the United States AN - 52779702; 1997-002044 AB - The US Government is supporting development of new technology and transfer of existing technology from other disciplines to apply to the problem. Part of this effort is development of geophysical tools used for underground imaging. These tools are closely related to many of those used in industrial process tomography. Both seismic and electromagnetic methods are used for underground imaging. In either case, sensitivity and resolution are greatly improved by making measurements from boreholes instead of only from the surface. Seismic signals are usually more sensitive to subsurface structure such as lithologic boundaries, but recent work has also shown seismic tomography to be sensitive to the degree of saturation. Electrical methods can be useful for delineation of aquitards such as clay layers. Electrical tomography is shown to be particularly sensitive to movement of fluids such as steam. Examples of both seismic and electromagnetic process tomography will be discussed in relation to environmental remediation of soils and ground water in the United States. JF - Environmental process tomography in the United States AU - Daily, W AU - Ramirez, A Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 14 VL - UCRL-JC-115468 | CONF-940342-2 KW - United States KW - tomography KW - soils KW - contaminant plumes KW - site exploration KW - geophysical methods KW - pollution KW - resistivity KW - seismic methods KW - remediation KW - ground water KW - detection KW - boreholes KW - saturation KW - sediments KW - industrial waste KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Daily%2C+W%3BRamirez%2C+A&rft.aulast=Daily&rft.aufirst=W&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+process+tomography+in+the+United+States&rft.title=Environmental+process+tomography+in+the+United+States&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006402NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the ECAPT '94: 3rd European concerted action meeting on process tomography, Lisbon, Mar. 24-27, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - 87th annual meeting of the Air and Waste Management Association AN - 52779695; 1997-001516 AB - An important issue in both the risk characterization and subsequent risk management of contaminated soil is how precisely we can characterize the distribution among individuals of potential doses associated with chemical contaminants in soil and whether this level of precision favors the use of population distributions of exposure over the use of single scenario representations. For lipophilic contaminants, such as dioxins, furans, polychlorinated biphenyls, pesticides, and for metals such as lead and mercury, exposures through food have been demonstrated to be dominant contributors to total dose within non-occupationally exposed populations. However, overall uncertainties in estimating potential doses through food chains are much larger than uncertainties associated with other exposure pathways. A general model is described here for estimating the ratio of potential dose to contaminant concentration in soil for homegrown foods contaminated by lipophilic, nonionic organic chemicals. This model includes parameters describing homegrown food consumption rates, exposure duration, biotransfer factors, and partition factors. For the parameters needed in this model, the mean and variance are often the only moments of the parameter distribution available. Parameters are divided into three categories, uncertain parameters, variable parameters, and mixed uncertain/variable parameters. Using soils contaminated by hexachlorbenzene (HCB) and benzo(a)pyrene (BaP) as cases studies, a stepwise Monte Carlo analysis is used to develop a histogram that apportions variance in the outcome (ratio of potential dose by food pathways to soil concentration) to variance in each of the three input categories. The results represent potential doses in households consuming homegrown foods. JF - 87th annual meeting of the Air and Waste Management Association AU - McKone, T E Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 16 VL - UCRL-JC-116486 | CONF-940632-6 KW - soils KW - chlorinated hydrocarbons KW - concentration KW - diet KW - medical geology KW - radioactivity KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - pollution KW - human ecology KW - models KW - organic compounds KW - nutrition KW - populations KW - factors KW - halogenated hydrocarbons KW - risk assessment KW - histograms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=McKone%2C+T+E&rft.aulast=McKone&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=87th+annual+meeting+of+the+Air+and+Waste+Management+Association&rft.title=87th+annual+meeting+of+the+Air+and+Waste+Management+Association&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Air and Waste Management Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009383NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - DoD technologies and missions of relevance to asteroid and comet exploration AN - 52771072; 1997-013182 JF - Hazards due to comets and asteroids AU - Nozette, S AU - Pleasance, L AU - Barnhart, D AU - Dunham, D A2 - Gehrels, Tom A2 - Gehrels, Tom Y1 - 1994 PY - 1994 DA - 1994 PB - University of Arizona Press, Tucson, AZ KW - comets KW - asteroids KW - Ballistic Missile Defense Organization KW - Clementine Program KW - U. S. Department of Defense KW - instruments KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52771072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Nozette%2C+S%3BPleasance%2C+L%3BBarnhart%2C+D%3BDunham%2C+D&rft.aulast=Nozette&rft.aufirst=S&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=081651505&rft.btitle=DoD+technologies+and+missions+of+relevance+to+asteroid+and+comet+exploration&rft.title=DoD+technologies+and+missions+of+relevance+to+asteroid+and+comet+exploration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 6 N1 - PubXState - AZ N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Performance assessment model of a single waste package AN - 52768607; 1997-001919 AB - PANDORA-1.1 is a system model for the mobilization and release of radionuclides from a spent nuclear fuel disposal package. Earlier processes affecting release are represented by input tables. Several groundwater contact alternatives and spent fuel constituents lead to different release-rate behaviors and controlling parameters. Rate control is provided by a product of parameters from hydrology, design, and/or geochemistry/waste form interaction parameters. The program is designed to accommodate evolving requirements such as a wider range of hydrological input values. A computerized configuration management system automates much of the change control process. JF - Performance assessment model of a single waste package AU - O'Connell, W J AU - Ueng, T S AU - Lewis, L C Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 14 VL - UCRL-JC-114699 | CONF-940553-21 KW - water KW - technetium KW - diffusion KW - isotopes KW - pollution KW - Tc-99 KW - migration of elements KW - solubility KW - radioactive waste KW - ground water KW - models KW - radioactive isotopes KW - metals KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=O%27Connell%2C+W+J%3BUeng%2C+T+S%3BLewis%2C+L+C&rft.aulast=O%27Connell&rft.aufirst=W&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Performance+assessment+model+of+a+single+waste+package&rft.title=Performance+assessment+model+of+a+single+waste+package&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94008787NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International high-level radioactive waste management conference Las Vegas, NV, May 22-26, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - CAirTOX, an inter-media transfer model for assessing indirect exposures to hazardous air contaminants AN - 52662097; 1998-003697 AB - Risk assessment is a quantitative evaluation of information on potential health hazards of environmental contaminants and the extent of human exposure to these contaminants. As applied to toxic chemical emissions to air, risk assessment involves four interrelated steps. These are (1) determination of source concentrations or emission characteristics, (2) exposure assessment, (3) toxicity assessment, and (4) risk characterization. These steps can be carried out with assistance from analytical models in order to estimate the potential risk associated with existing and future releases. CAirTOX has been developed as a spreadsheet model to assist in making these types of calculations. CAirTOX follows an approach that has been incorporated into the CalTOX model, which was developed for the California Department of Toxic Substances Control, With CAirTOX, we can address how contaminants released to an air basin can lead to contamination of soil, food, surface water, and sediments. The modeling effort includes a multimedia transport and transformation model, exposure scenario models, and efforts to quantify uncertainty in multimedia, multiple-pathway exposure assessments. The capacity to explicitly address uncertainty has been incorporated into the model in two ways. First, the spreadsheet form of the model makes it compatible with Monte-Carlo add-on programs that are available for uncertainty analysis. Second, all model inputs are specified in terms of an arithmetic mean and coefficient of variation so that uncertainty analyses can be carried out. JF - CAirTOX, an inter-media transfer model for assessing indirect exposures to hazardous air contaminants AU - McKone, T E Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 16 VL - UCRL-JC-116485 | CONF-940632-7 KW - soils KW - toxic materials KW - pollutants KW - data processing KW - pollution KW - atmosphere KW - decision-making KW - migration of elements KW - chemical waste KW - ground water KW - computer programs KW - interactive techniques KW - sediments KW - industrial waste KW - CAirTOX KW - risk assessment KW - air KW - mobility KW - uncertainty KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52662097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McKone%2C+T+E&rft.aulast=McKone&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=CAirTOX%2C+an+inter-media+transfer+model+for+assessing+indirect+exposures+to+hazardous+air+contaminants&rft.title=CAirTOX%2C+an+inter-media+transfer+model+for+assessing+indirect+exposures+to+hazardous+air+contaminants&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009380NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 87th annual meeting and exhibition of the Air and Waste Management Association, Cincinnati, OH June 19-24, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Electrical properties of Topopah Spring Tuff as a function of saturation AN - 52660734; 1998-003680 AB - Much attention has been focused on the hydrologic properties of tuff from the potential nuclear waste repository at Yucca Mountain, Nevada. The successful characterization of the near-field environment of the potential repository depends on the ability to understand and predict the movement of water within the matrix and fractures when the rock mass is heated by nuclear waste. This understanding will come only after many combined laboratory experiments, field tests, and model calculations have been performed. Electrical properties, including electrical resistivity and dielectric permittivity, have been utilized in past studies to infer water content in partially saturated rocks. In this study we determine the electrical properties of Topopah Spring tuff from Yucca Mountain (Area 25), and Area 3, Nevada Test Site (NTS), NV, as a function of water content. These results will be used to (1) study the electrical properties of rocks as functions of saturation and water chemistry; (2) relate the observed electrical properties to the distribution of water and to the microgeometry of the rock; and (3) to create a database of electrical resistivity and relative dielectric permittivity versus water content (Sw) and temperature for rocks within the potential repository horizon. The database will be used both in laboratory experiments and field tests to determine the moisture content in rocks based on measured electrical properties. JF - Electrical properties of Topopah Spring Tuff as a function of saturation AU - Roberts, J J AU - Lin, W Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 22 VL - UCRL-JC-114784 | CONF-940553-76 KW - United States KW - electrical conductivity KW - hysteresis KW - volcanic rocks KW - igneous rocks KW - radioactive waste KW - ground water KW - Cenozoic KW - Nevada Test Site KW - dielectric properties KW - tuff KW - Yucca Mountain KW - rocks KW - Nevada KW - impedance KW - electrical properties KW - Nye County Nevada KW - dielectric constant KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - saturation KW - Neogene KW - underground installations KW - waste disposal KW - underground disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52660734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Roberts%2C+J+J%3BLin%2C+W&rft.aulast=Roberts&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Electrical+properties+of+Topopah+Spring+Tuff+as+a+function+of+saturation&rft.title=Electrical+properties+of+Topopah+Spring+Tuff+as+a+function+of+saturation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94014786NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International high-level radioactive waste management conference, Las Vegas, NV, May 22-26, 1994; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Production of cosmogenic nuclides by bombardment of thick targets with 60, 90, and 120 MeV alpha particles; II, Measurement (super 26) Al and (super 10) Be by AMS AN - 52563146; 1998-060625 JF - U. S. Geological Survey Circular AU - Harris, L I AU - Paul, R L AU - Englert, P A J AU - Norman, E B AU - Lesko, K T AU - Larimer, R M AU - Goldman, I AU - Jackson, C AU - Napier, B AU - Sur, B AU - Caffee, M A AU - Finkel, R C AU - Southon, J R Y1 - 1994 PY - 1994 DA - 1994 SP - 127 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - methods KW - relative age KW - alkaline earth metals KW - magnesium KW - Be-10 KW - isotopes KW - bismuth KW - cosmogenic elements KW - mass spectroscopy KW - silicon KW - iron KW - Al-26 KW - radioactive isotopes KW - metals KW - carbon KW - aluminum KW - germanium KW - particle-track dating KW - nickel KW - accelerator mass spectroscopy KW - USGS KW - spectroscopy KW - beryllium KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Production+of+cosmogenic+nuclides+by+bombardment+of+thick+targets+with+60%2C+90%2C+and+120+MeV+alpha+particles%3B+II%2C+Measurement+%28super+26%29+Al+and+%28super+10%29+Be+by+AMS&rft.au=Harris%2C+L+I%3BPaul%2C+R+L%3BEnglert%2C+P+A+J%3BNorman%2C+E+B%3BLesko%2C+K+T%3BLarimer%2C+R+M%3BGoldman%2C+I%3BJackson%2C+C%3BNapier%2C+B%3BSur%2C+B%3BCaffee%2C+M+A%3BFinkel%2C+R+C%3BSouthon%2C+J+R&rft.aulast=Harris&rft.aufirst=L&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 6 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - accelerator mass spectroscopy; Al-26; alkaline earth metals; aluminum; Be-10; beryllium; bismuth; carbon; cosmogenic elements; germanium; iron; isotopes; magnesium; mass spectroscopy; metals; methods; nickel; particle-track dating; radioactive isotopes; relative age; silicon; spectroscopy; USGS ER - TY - JOUR T1 - Prograde thermochronometry using SIMS analysis of monazite AN - 52560721; 1998-060627 JF - U. S. Geological Survey Circular AU - Harrison, T M AU - McKeegan, K D AU - Akers, W AU - Ryerson, F J Y1 - 1994 PY - 1994 DA - 1994 SP - 128 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - United States KW - Sweetwater Wash Pluton KW - silicates KW - methods KW - geologic thermometry KW - Cretaceous KW - detritus KW - Upper Cretaceous KW - California KW - lanthanum KW - sedimentary rocks KW - U/Th/Pb KW - phase equilibria KW - dates KW - Mojave Desert KW - orthosilicates KW - absolute age KW - oxides KW - rare earths KW - mineral assemblages KW - prograde metamorphism KW - USGS KW - P-T conditions KW - zircon group KW - apatite KW - Pb/Pb KW - diffusion KW - Tioga Monazite KW - shale KW - zircon KW - mass spectroscopy KW - phosphates KW - metamorphism KW - Mesozoic KW - nesosilicates KW - ion probe KW - metals KW - diagenesis KW - Pb/Th KW - thorium KW - monazite KW - crystallization KW - spectroscopy KW - clastic rocks KW - actinides KW - 03:Geochronology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52560721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Prograde+thermochronometry+using+SIMS+analysis+of+monazite&rft.au=Harrison%2C+T+M%3BMcKeegan%2C+K+D%3BAkers%2C+W%3BRyerson%2C+F+J&rft.aulast=Harrison&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=128&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 1 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; actinides; apatite; California; clastic rocks; Cretaceous; crystallization; dates; detritus; diagenesis; diffusion; geologic thermometry; ion probe; lanthanum; mass spectroscopy; Mesozoic; metals; metamorphism; methods; mineral assemblages; Mojave Desert; monazite; nesosilicates; orthosilicates; oxides; P-T conditions; Pb/Pb; Pb/Th; phase equilibria; phosphates; prograde metamorphism; rare earths; sedimentary rocks; shale; silicates; spectroscopy; Sweetwater Wash Pluton; thorium; Tioga Monazite; U/Th/Pb; United States; Upper Cretaceous; USGS; zircon; zircon group ER - TY - JOUR T1 - Sulfide tolerance of four marine bioassay test species used to evaluate sediment toxicity AN - 52210923; 2001-056030 JF - Abstracts - Annual Meeting - Society of Environmental Toxicology and Chemistry (SETAC) AU - Knezovich, J P AU - Jelinski, J A AU - Anderson, S L AU - Steichen, D J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 227 PB - Society of Environmental Toxicology and Chemistry, [location varies] VL - 15 KW - processes KW - marine sediments KW - toxicity KW - sediments KW - pollution KW - bioassays KW - ecology KW - sulfides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52210923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.atitle=Sulfide+tolerance+of+four+marine+bioassay+test+species+used+to+evaluate+sediment+toxicity&rft.au=Knezovich%2C+J+P%3BJelinski%2C+J+A%3BAnderson%2C+S+L%3BSteichen%2C+D+J%3BAnonymous&rft.aulast=Knezovich&rft.aufirst=J&rft.date=1994-01-01&rft.volume=15&rft.issue=&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth annual meeting of the Society of Environmental Toxicology and Chemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04767 N1 - SubjectsTermNotLitGenreText - bioassays; ecology; marine sediments; pollution; processes; sediments; sulfides; toxicity ER - TY - JOUR T1 - (super 14) C AMS evidences of two Holocene erosion-sedimentation cycles in SE Brasil; stratigraphy and stratigraphic inversions AN - 51757304; 2005-011951 JF - International Sedimentological Congress AU - Coelho Netto, A L AU - Fernandes, N F AU - Dantas, M E AU - Dietrich, W E AU - Montgomery, D AU - Davis, J C AU - Proctor, I AU - Vogel, J AU - Southon, J AU - Mabesoone, Jannes M Y1 - 1994 PY - 1994 DA - 1994 SP - D29 EP - D30 PB - International Association of Sedimentologists, Comparative Sedimentology Division, Utrecht VL - 14 KW - clay KW - lithostratigraphy KW - climatic controls KW - isotopes KW - erosion KW - mass spectra KW - erosion features KW - Holocene KW - Cenozoic KW - accelerator mass spectra KW - radioactive isotopes KW - dates KW - carbon KW - Bananal River basin KW - sediments KW - absolute age KW - spectra KW - southeastern Brazil KW - Quaternary KW - valleys KW - colluvium KW - clastic sediments KW - landform evolution KW - sedimentation KW - structural controls KW - stratigraphic inversion KW - South America KW - Brazil KW - fluvial features KW - Paraiba do Sul River KW - alluvium KW - C-14 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51757304?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Sedimentological+Congress&rft.atitle=%28super+14%29+C+AMS+evidences+of+two+Holocene+erosion-sedimentation+cycles+in+SE+Brasil%3B+stratigraphy+and+stratigraphic+inversions&rft.au=Coelho+Netto%2C+A+L%3BFernandes%2C+N+F%3BDantas%2C+M+E%3BDietrich%2C+W+E%3BMontgomery%2C+D%3BDavis%2C+J+C%3BProctor%2C+I%3BVogel%2C+J%3BSouthon%2C+J%3BMabesoone%2C+Jannes+M&rft.aulast=Coelho+Netto&rft.aufirst=A&rft.date=1994-01-01&rft.volume=14&rft.issue=&rft.spage=D29&rft.isbn=&rft.btitle=&rft.title=International+Sedimentological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 14th international sedimentological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03249 N1 - SubjectsTermNotLitGenreText - absolute age; accelerator mass spectra; alluvium; Bananal River basin; Brazil; C-14; carbon; Cenozoic; clastic sediments; clay; climatic controls; colluvium; dates; erosion; erosion features; fluvial features; Holocene; isotopes; landform evolution; lithostratigraphy; mass spectra; Paraiba do Sul River; Quaternary; radioactive isotopes; sedimentation; sediments; South America; southeastern Brazil; spectra; stratigraphic inversion; structural controls; valleys ER - TY - JOUR T1 - Mineral-fluid partitioning of trace elements; implications for subduction-zone fluids AN - 51685408; 2005-059134 JF - Terra Abstracts AU - Brenan, J M AU - Shaw, H F AU - Phinney, D L AU - Ryerson, F J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 8 PB - Blackwell Scientific Publications, Oxford VL - 6, Suppl. 1 SN - 0954-4887, 0954-4887 KW - silicates KW - oceanic crust KW - experimental studies KW - subduction zones KW - garnet group KW - mantle KW - fluid phase KW - migration of elements KW - nesosilicates KW - partitioning KW - mass balance KW - metamorphic rocks KW - rutile KW - orthosilicates KW - oxides KW - dehydration KW - trace elements KW - crust KW - eclogite KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51685408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Abstracts&rft.atitle=Mineral-fluid+partitioning+of+trace+elements%3B+implications+for+subduction-zone+fluids&rft.au=Brenan%2C+J+M%3BShaw%2C+H+F%3BPhinney%2C+D+L%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Brenan&rft.aufirst=J&rft.date=1994-01-01&rft.volume=6%2C+Suppl.+1&rft.issue=&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Terra+Abstracts&rft.issn=09544887&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international symposium on Experimental mineralogy, petrology and geochemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; dehydration; eclogite; experimental studies; fluid phase; garnet group; mantle; mass balance; metamorphic rocks; migration of elements; nesosilicates; oceanic crust; orthosilicates; oxides; partitioning; rutile; silicates; subduction zones; trace elements ER - TY - JOUR T1 - Pilot study risk assessment for selected problems at three U.S. Department of Energy facilities AN - 51534352; 2006-081814 JF - Environment International AU - Hamilton, L D AU - Holtzman, S AU - Meinhold, A F AU - Morris, S C AU - Pardi, R AU - Rowe, M D AU - Sun, C AU - Anspaugh, L R AU - Bogen, K T AU - Daniels, J I AU - Layton, D W AU - McKone, T E AU - Straume, T AU - Andricevic, R AU - Jacobson, R L A2 - Harley, Naomi H. Y1 - 1994 PY - 1994 DA - 1994 SP - 585 EP - 604 PB - Pergamon, New York-Oxford VL - 20 IS - 5 SN - 0160-4120, 0160-4120 KW - United States KW - South Carolina KW - isotopes KW - Fernald Nuclear Facility KW - alkali metals KW - pollution KW - tritium KW - environmental analysis KW - radioactive waste KW - human ecology KW - Nevada Test Site KW - radioactive isotopes KW - Cs-137 KW - cesium KW - metals KW - hydrogen KW - risk assessment KW - waste disposal KW - Savannah River Site KW - Nevada KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51534352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environment+International&rft.atitle=Pilot+study+risk+assessment+for+selected+problems+at+three+U.S.+Department+of+Energy+facilities&rft.au=Hamilton%2C+L+D%3BHoltzman%2C+S%3BMeinhold%2C+A+F%3BMorris%2C+S+C%3BPardi%2C+R%3BRowe%2C+M+D%3BSun%2C+C%3BAnspaugh%2C+L+R%3BBogen%2C+K+T%3BDaniels%2C+J+I%3BLayton%2C+D+W%3BMcKone%2C+T+E%3BStraume%2C+T%3BAndricevic%2C+R%3BJacobson%2C+R+L&rft.aulast=Hamilton&rft.aufirst=L&rft.date=1994-01-01&rft.volume=20&rft.issue=5&rft.spage=585&rft.isbn=&rft.btitle=&rft.title=Environment+International&rft.issn=01604120&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01604120 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 40 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; cesium; Cs-137; environmental analysis; Fernald Nuclear Facility; human ecology; hydrogen; isotopes; metals; Nevada; Nevada Test Site; Ohio; pollution; radioactive isotopes; radioactive waste; risk assessment; Savannah River Site; South Carolina; tritium; United States; waste disposal ER - TY - JOUR T1 - Determining water content and distribution in reservoir graywacke from the Northeast Geysers with X-ray computed tomography AN - 51201912; 2000-054482 JF - Transactions - Geothermal Resources Council AU - Bonner, Brian P AU - Roberts, Jeffery J AU - Schneberk, D J AU - Nielson, Dennis L Y1 - 1994 PY - 1994 DA - 1994 SP - 305 EP - 310 PB - GRC - Geothermal Resources Council, Davis, CA VL - 18 SN - 0193-5933, 0193-5933 KW - United States KW - tomography KW - imagery KW - experimental studies KW - three-dimensional models KW - porosity KW - thermal waters KW - geothermal energy KW - California KW - physical properties KW - geothermal reservoirs KW - The Geysers KW - sedimentary rocks KW - movement KW - graywacke KW - clastic rocks KW - pore water KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51201912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+-+Geothermal+Resources+Council&rft.atitle=Determining+water+content+and+distribution+in+reservoir+graywacke+from+the+Northeast+Geysers+with+X-ray+computed+tomography&rft.au=Bonner%2C+Brian+P%3BRoberts%2C+Jeffery+J%3BSchneberk%2C+D+J%3BNielson%2C+Dennis+L&rft.aulast=Bonner&rft.aufirst=Brian&rft.date=1994-01-01&rft.volume=18&rft.issue=&rft.spage=305&rft.isbn=0934412723&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 6 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; clastic rocks; experimental studies; geothermal energy; geothermal reservoirs; graywacke; imagery; movement; permeability; physical properties; pore water; porosity; sedimentary rocks; The Geysers; thermal waters; three-dimensional models; tomography; United States ER - TY - JOUR T1 - Upper Cretaceous source rocks of northern South America AN - 50965405; 1995-009244 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Talukdar, Suhas C AU - DeToni, B AU - Marcano, F AU - Sweeney, J AU - Rangel, A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 268 EP - 269 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1994 SN - 0094-0038, 0094-0038 KW - limestone KW - terrestrial environment KW - maturity KW - Cretaceous KW - natural gas KW - source rocks KW - petroleum KW - Colombia KW - Upper Cretaceous KW - variations KW - northern South America KW - transgression KW - sedimentary rocks KW - sedimentation rates KW - shelf environment KW - Lesser Antilles KW - basins KW - geochemistry KW - organic materials KW - migration KW - eustacy KW - amorphous materials KW - shale KW - pelagic environment KW - sedimentation KW - West Indies KW - Caribbean region KW - petroleum accumulation KW - paleogeography KW - Mesozoic KW - genesis KW - lithofacies KW - Antilles KW - South America KW - sea-level changes KW - organic compounds KW - Trinidad and Tobago KW - slope environment KW - marine environment KW - Venezuela KW - anaerobic environment KW - reconstruction KW - kerogen KW - carbonate rocks KW - clastic rocks KW - Trinidad KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50965405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.atitle=Upper+Cretaceous+source+rocks+of+northern+South+America&rft.au=Talukdar%2C+Suhas+C%3BDeToni%2C+B%3BMarcano%2C+F%3BSweeney%2C+J%3BRangel%2C+A%3BAnonymous&rft.aulast=Talukdar&rft.aufirst=Suhas&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=268&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.issn=00940038&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - amorphous materials; anaerobic environment; Antilles; basins; carbonate rocks; Caribbean region; clastic rocks; Colombia; Cretaceous; eustacy; genesis; geochemistry; kerogen; Lesser Antilles; limestone; lithofacies; marine environment; maturity; Mesozoic; migration; natural gas; northern South America; organic compounds; organic materials; paleogeography; pelagic environment; petroleum; petroleum accumulation; reconstruction; sea-level changes; sedimentary rocks; sedimentation; sedimentation rates; shale; shelf environment; slope environment; source rocks; South America; terrestrial environment; transgression; Trinidad; Trinidad and Tobago; Upper Cretaceous; variations; Venezuela; West Indies ER - TY - JOUR T1 - Borehole induction logging for the Dynamic Underground Stripping Project LLNL gasoline spill site AN - 50900307; 2003-019172 AB - Borehole induction logs were acquired for the purpose of characterizing subsurface physical properties and monitoring steam clean up activities at the Lawrence Livermore National Laboratory. This work was part of the Dynamic Underground Stripping Project's demonstrated clean up of a gasoline spill. The site is composed of unconsolidated clays, sands and gravels which contain gasoline both above and below the water table. Induction logs were used to characterize lithology, to provide "ground truth" resistivity values for electrical resistance tomography (ERT), and to monitor the movement of an underground steam plume used to heat the soil and drive volatile organic compounds (VOCs) to the extraction wells. Induction logs collected before steaming show close correlation with lithology and are useful for identifying the more permeable zones. The sands and gravels are readily identified by a relatively high resistivity as compared to the silts and clays. During the steam injection phase, subsurface temperatures were monitored and induction logs were obtained periodically. The resistivity decreases throughout the heated zone. Subsurface resistivities typically dropped by a factor of two or more as the subsurface temperature increased to more than 100 degrees C. Contour plots of the induction data from several of the monitoring wells also indicate regions and depths of low resistivities corresponding with the steam saturated gravels. In the fine-grained silts and clays, the decrease in resistivity is primarily a result of temperature effects; in the coarser-grained sediments, both the fluid saturation and chemistry change as well as the temperature, resulting in lower resistivities (Newmark and Wilt, 1992). JF - Proceedings of SAGEEP AU - Boyd, S AU - Newmark, Robin L AU - Wilt, M A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 295 EP - 308 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - United States KW - technology KW - monitoring KW - geophysical surveys KW - gasoline KW - well-logging KW - induction KW - pollution KW - Alameda County California KW - petroleum products KW - depth KW - remediation KW - California KW - boreholes KW - Lawrence Livermore National Laboratory KW - oil spills KW - surveys KW - Dynamic Underground Stripping Project KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+SAGEEP&rft.atitle=Borehole+induction+logging+for+the+Dynamic+Underground+Stripping+Project+LLNL+gasoline+spill+site&rft.au=Boyd%2C+S%3BNewmark%2C+Robin+L%3BWilt%2C+M&rft.aulast=Boyd&rft.aufirst=S&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 8 N1 - PubXState - CO N1 - Document feature - illus. incl. sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alameda County California; boreholes; California; depth; Dynamic Underground Stripping Project; gasoline; geophysical surveys; induction; Lawrence Livermore National Laboratory; monitoring; oil spills; petroleum products; pollution; remediation; surveys; technology; United States; well-logging ER - TY - JOUR T1 - Using geophysical techniques to control in situ thermal remediation AN - 50900136; 2003-019166 AB - Monitoring the thermal and hydrologic processes that occur during thermal environmental remediation programs in near real-time provides essential information for controlling the process. Geophysical techniques played a crucial role in process control as well as for characterization during the recent Dynamic Underground Stripping Project demonstration in which several thousand gallons of gasoline were removed from heterogeneous soils both above and below the water table. Dynamic Underground Stripping combines steam injection and electrical heating for thermal enhancement with ground water pumping and vacuum extraction for contaminant removal. These processes produce rapid changes in the subsurface properties, including changes in temperature, fluid saturation, pressure and chemistry. Subsurface imaging methods are used to map the heated zones and control the thermal process. Temperature measurements made in wells throughout the field reveal details of the complex heating phenomena. During electrical heating, the clay-rich, electrically conductive units heat up, and fluids begin to circulate within the neighboring saturated permeable units. Unsaturated soils begin to dry out as temperatures increase. During steam injection, temperatures rise in the steamed zones, and saturation decreases. Since electrical properties are sensitive to changes in temperature, saturation and fluid electrical conductivity, electrical techniques are particularly useful for monitoring these changes. Electrical resistance tomography (ERT) provides near real-time detailed images of the heated zones between boreholes both during electrical heating and steam injection. Borehole induction logs show close correlation with lithostratigraphy and, by identifying the more permeable gravel zones, can be used to predict steam movement. They are also useful in understanding the physical changes in the field and in interpreting the ERT images. Tiltmeters provide additional information regarding the shape of the steamed zones in plan view. They were used to track the growth of the steam front from individual injectors. The rapid response of the monitoring methods provided near-real time information regarding the thermal processes, thereby allowing the operations engineers to effectively control their subsurface progress. JF - Proceedings of SAGEEP AU - Newmark, Robin L A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 195 EP - 211 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - tomography KW - soils KW - technology KW - monitoring KW - gasoline KW - pumping KW - geophysical methods KW - electrical methods KW - pollution KW - petroleum products KW - fluid dynamics KW - temperature KW - remediation KW - ground water KW - water table KW - steam injection KW - boreholes KW - saturation KW - oil spills KW - permeability KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+SAGEEP&rft.atitle=Using+geophysical+techniques+to+control+in+situ+thermal+remediation&rft.au=Newmark%2C+Robin+L&rft.aulast=Newmark&rft.aufirst=Robin&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 10 N1 - PubXState - CO N1 - Document feature - illus. incl. sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; electrical methods; fluid dynamics; gasoline; geophysical methods; ground water; monitoring; oil spills; permeability; petroleum products; pollution; pumping; remediation; saturation; soils; steam injection; technology; temperature; tomography; water table ER - TY - JOUR T1 - Late-Holocene salt marsh formation at Petaluma, California AN - 50328366; 1995-012185 JF - Abstracts with Programs - Geological Society of America AU - Byrne, Roger AU - Collins, Joshua AU - Esser, Brad AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 530 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Spermatophyta KW - organic residues KW - Rosidae KW - lead KW - Petaluma California KW - California KW - Salicornia KW - sedimentation rates KW - carbon KW - absolute age KW - brackish-water environment KW - Spartina KW - stratigraphy KW - Plantae KW - Quaternary KW - marshes KW - Cressa KW - Rumes KW - San Francisco California KW - sea-level changes KW - organic compounds KW - mires KW - salt marshes KW - palynomorphs KW - upper Holocene KW - Gramineae KW - United States KW - Monocotyledoneae KW - Scirpus KW - isotopes KW - Holocene KW - Dicotyledoneae KW - cores KW - Eucalyptus KW - Cenozoic KW - Triglochin KW - San Francisco County California KW - Petaluma Marsh KW - radioactive isotopes KW - pollen KW - sediments KW - miospores KW - organic materials KW - sedimentation KW - fresh-water environment KW - Ruppia KW - peat KW - metals KW - C-14 KW - Angiospermae KW - Pb-210 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50328366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Late-Holocene+salt+marsh+formation+at+Petaluma%2C+California&rft.au=Byrne%2C+Roger%3BCollins%2C+Joshua%3BEsser%2C+Brad%3BAnonymous&rft.aulast=Byrne&rft.aufirst=Roger&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=530&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Angiospermae; brackish-water environment; C-14; California; carbon; Cenozoic; cores; Cressa; Dicotyledoneae; Eucalyptus; fresh-water environment; Gramineae; Holocene; isotopes; lead; marshes; metals; miospores; mires; Monocotyledoneae; organic compounds; organic materials; organic residues; palynomorphs; Pb-210; peat; Petaluma California; Petaluma Marsh; Plantae; pollen; Quaternary; radioactive isotopes; Rosidae; Rumes; Ruppia; Salicornia; salt marshes; San Francisco California; San Francisco County California; Scirpus; sea-level changes; sedimentation; sedimentation rates; sediments; Spartina; Spermatophyta; stratigraphy; Triglochin; United States; upper Holocene ER - TY - JOUR T1 - Evidence from borehole samples for the role of accessory minerals in lower-crustal conductivity AN - 50272953; 1994-014816 AB - The electrical conductivity was measured at hydrostatic P <= 250 MPa as a function of frequency between 1 kHz and 1 MHz, of metamorphic rocks cored at <= 4.6 km depth in the KTB boreholes, Windischeschenbach, S Germany. An amphibolite was also examined from an outcrop near Spessart, Germany. The results show that conductivity of e.g. accessory Fe-Ti oxides and sulphides can enhance or exceed the high conductivity produced by saline fluids, in contributing to the high electrical conductivity of the lower continental crust. JF - Nature (London) AU - Duba, A AU - Heikamp, S AU - Meurer, W AU - Nover, G AU - Will, G Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 59 EP - 61 PB - Macmillan Journals, London VL - 367 IS - 6458 SN - 0028-0836, 0028-0836 KW - gneisses KW - electrical conductivity KW - Bavaria Germany KW - Europe KW - electron microscopy data KW - continental crust KW - amphibolites KW - Upper Palatinate KW - accessory minerals KW - KTB KW - boreholes KW - Central Europe KW - metamorphic rocks KW - oxides KW - Germany KW - sulfides KW - lower crust KW - crust KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Evidence+from+borehole+samples+for+the+role+of+accessory+minerals+in+lower-crustal+conductivity&rft.au=Duba%2C+A%3BHeikamp%2C+S%3BMeurer%2C+W%3BNover%2C+G%3BWill%2C+G&rft.aulast=Duba&rft.aufirst=A&rft.date=1994-01-01&rft.volume=367&rft.issue=6458&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F367059a0 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - accessory minerals; amphibolites; Bavaria Germany; boreholes; Central Europe; continental crust; crust; electrical conductivity; electron microscopy data; Europe; Germany; gneisses; KTB; lower crust; metamorphic rocks; oxides; sulfides; Upper Palatinate DO - http://dx.doi.org/10.1038/367059a0 ER - TY - JOUR T1 - Physics of the Earth and Planetary Interiors AN - 50272872; 1994-017587 JF - Physics of the Earth and Planetary Interiors AU - Duba, A AU - von der Goenna, J Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 75 EP - 77 PB - Elsevier, Amsterdam VL - 82 IS - 1 SN - 0031-9201, 0031-9201 KW - silicates KW - nesosilicates KW - electrical conductivity KW - fayalite KW - oxidation KW - olivine KW - orthosilicates KW - spinel KW - oxides KW - olivine group KW - temperature KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Physics+of+the+Earth+and+Planetary+Interiors&rft.atitle=Physics+of+the+Earth+and+Planetary+Interiors&rft.au=Duba%2C+A%3Bvon+der+Goenna%2C+J&rft.aulast=Duba&rft.aufirst=A&rft.date=1994-01-01&rft.volume=82&rft.issue=1&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Physics+of+the+Earth+and+Planetary+Interiors&rft.issn=00319201&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00319201 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Omura, Kentaro, Phys. Earth and Planet. Inter., Vol. 65, p. 292-307, 1991 N1 - Last updated - 2012-06-07 N1 - CODEN - PEPIAM N1 - SubjectsTermNotLitGenreText - electrical conductivity; fayalite; nesosilicates; olivine; olivine group; orthosilicates; oxidation; oxides; silicates; spinel; temperature ER - TY - JOUR T1 - Major-element, trace-element, and volatile concentrations in silicate melt inclusions from the tuff of Pine Grove, Wah Wah Mountains, Utah AN - 50213246; 1994-050765 JF - Open-File Report - U. S. Geological Survey AU - Lowenstern, Jacob B AU - Bacon, Charles R AU - Calk, Lewis C AU - Hervig, Richard L AU - Aines, Roger D Y1 - 1994 PY - 1994 DA - 1994 SP - 20 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - silicates KW - Wah Wah Mountains KW - volcanic rocks KW - glasses KW - silica minerals KW - igneous rocks KW - infrared spectra KW - electron probe data KW - Cenozoic KW - major elements KW - Pine Grove Utah KW - Fourier analysis KW - inclusions KW - Blawn Formation KW - framework silicates KW - tuff KW - spectra KW - Beaver County Utah KW - trace elements KW - chemical composition KW - USGS KW - geochemistry KW - mass spectroscopy KW - Miocene KW - southwestern Utah KW - mineral inclusions KW - ion probe KW - pyroclastics KW - volatiles KW - Tertiary KW - Neogene KW - quartz KW - Utah KW - spectroscopy KW - phenocrysts KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50213246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lowenstern%2C+Jacob+B%3BBacon%2C+Charles+R%3BCalk%2C+Lewis+C%3BHervig%2C+Richard+L%3BAines%2C+Roger+D&rft.aulast=Lowenstern&rft.aufirst=Jacob&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Major-element%2C+trace-element%2C+and+volatile+concentrations+in+silicate+melt+inclusions+from+the+tuff+of+Pine+Grove%2C+Wah+Wah+Mountains%2C+Utah&rft.title=Major-element%2C+trace-element%2C+and+volatile+concentrations+in+silicate+melt+inclusions+from+the+tuff+of+Pine+Grove%2C+Wah+Wah+Mountains%2C+Utah&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 11 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - 10 tables N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Beaver County Utah; Blawn Formation; Cenozoic; chemical composition; electron probe data; Fourier analysis; framework silicates; geochemistry; glasses; igneous rocks; inclusions; infrared spectra; ion probe; major elements; mass spectroscopy; mineral inclusions; Miocene; Neogene; phenocrysts; Pine Grove Utah; pyroclastics; quartz; silica minerals; silicates; southwestern Utah; spectra; spectroscopy; Tertiary; trace elements; tuff; United States; USGS; Utah; volatiles; volcanic rocks; Wah Wah Mountains ER - TY - JOUR T1 - Ash cloud aviation advisories AN - 50198933; 1995-003760 JF - U. S. Geological Survey Bulletin AU - Sullivan, Thomas J AU - Ellis, James S A2 - Casadevall, Thomas J. Y1 - 1994 PY - 1994 DA - 1994 SP - 229 EP - 238 PB - U. S. Geological Survey, Reston, VA SN - 8755-531X, 8755-531X KW - Luzon KW - monitoring KW - Far East KW - geologic hazards KW - explosive eruptions KW - aviation KW - Mount Pinatubo KW - Philippine Islands KW - volcanoes KW - Asia KW - USGS KW - ash clouds KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Bulletin&rft.atitle=Ash+cloud+aviation+advisories&rft.au=Sullivan%2C+Thomas+J%3BEllis%2C+James+S&rft.aulast=Sullivan&rft.aufirst=Thomas&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Bulletin&rft.issn=8755531X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - First international symposium on Volcanic ash and aviation safety N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - PubXState - VA N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - XDIGAS N1 - SubjectsTermNotLitGenreText - ash clouds; Asia; aviation; explosive eruptions; Far East; geologic hazards; Luzon; monitoring; Mount Pinatubo; Philippine Islands; USGS; volcanoes ER - TY - JOUR T1 - Cosmogenic production of (super 10) Be and (super 26) Al on the surface of the Earth and underground AN - 50187302; 1995-011754 JF - U. S. Geological Survey Circular AU - Nishiizumi, K AU - Finkel, R C AU - Caffee, M W AU - Southon, J R AU - Kohl, C P AU - Arnold, J R AU - Olinger, C T AU - Poths, J AU - Klein, J Y1 - 1994 PY - 1994 DA - 1994 SP - 234 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - United States KW - Ne-21 KW - Far East KW - isotopes KW - Homestake Mine KW - cosmogenic elements KW - New Mexico KW - Los Alamos County New Mexico KW - stable isotopes KW - Cenozoic KW - Al-26 KW - radioactive isotopes KW - Bandelier Tuff KW - noble gases KW - neon KW - aluminum KW - Be-10/Be-7 KW - Asia KW - USGS KW - mines KW - alkaline earth metals KW - Earth KW - Quaternary KW - Be-10 KW - Los Alamos National Laboratory KW - evolution KW - metals KW - Pleistocene KW - Honshu KW - Gifu Japan KW - Japan KW - beryllium KW - Be-7 KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50187302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Cosmogenic+production+of+%28super+10%29+Be+and+%28super+26%29+Al+on+the+surface+of+the+Earth+and+underground&rft.au=Nishiizumi%2C+K%3BFinkel%2C+R+C%3BCaffee%2C+M+W%3BSouthon%2C+J+R%3BKohl%2C+C+P%3BArnold%2C+J+R%3BOlinger%2C+C+T%3BPoths%2C+J%3BKlein%2C+J&rft.aulast=Nishiizumi&rft.aufirst=K&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=234&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Asia; Bandelier Tuff; Be-10; Be-10/Be-7; Be-7; beryllium; Cenozoic; cosmogenic elements; Earth; evolution; Far East; Gifu Japan; Homestake Mine; Honshu; isotopes; Japan; Los Alamos County New Mexico; Los Alamos National Laboratory; metals; mines; Ne-21; neon; New Mexico; noble gases; Pleistocene; Quaternary; radioactive isotopes; stable isotopes; United States; USGS ER - TY - JOUR T1 - Application of (super 36) Cl dating based on the deglaciation history of the Cordilleran ice sheet in Washington and British Columbia AN - 50186607; 1995-012093 JF - Abstracts with Programs - Geological Society of America AU - Swanson, T W AU - Finkel, R C AU - Harris, L AU - Southon, J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 512 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - glaciation KW - isotopes KW - erosion KW - halogens KW - calibration KW - paleoclimatology KW - deglaciation KW - upper Pleistocene KW - Cenozoic KW - upper Weichselian KW - Puget Lowland KW - radioactive isotopes KW - Weichselian KW - dates KW - absolute age KW - Younger Dryas KW - spallation KW - chlorine KW - Okanogan Plateau KW - Washington KW - Quaternary KW - Cl-36 KW - Chilliwack British Columbia KW - British Columbia KW - rates KW - Canada KW - Pleistocene KW - Western Canada KW - glacial geology KW - Cordilleran ice sheet KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Application+of+%28super+36%29+Cl+dating+based+on+the+deglaciation+history+of+the+Cordilleran+ice+sheet+in+Washington+and+British+Columbia&rft.au=Swanson%2C+T+W%3BFinkel%2C+R+C%3BHarris%2C+L%3BSouthon%2C+J%3BAnonymous&rft.aulast=Swanson&rft.aufirst=T&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=512&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; British Columbia; calibration; Canada; Cenozoic; Chilliwack British Columbia; chlorine; Cl-36; Cordilleran ice sheet; dates; deglaciation; erosion; glacial geology; glaciation; halogens; isotopes; Okanogan Plateau; paleoclimatology; Pleistocene; Puget Lowland; Quaternary; radioactive isotopes; rates; spallation; United States; upper Pleistocene; upper Weichselian; Washington; Weichselian; Western Canada; Younger Dryas ER - TY - JOUR T1 - Radiocarbon age of pre-bomb surface waters in North Pacific coastal regions AN - 50183817; 1995-010177 JF - Eos, Transactions, American Geophysical Union AU - Southon, J R AU - Kashgarian, M AU - Gorbarenko, S AU - Harasewych, M G AU - Anonymous Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 198 PB - American Geophysical Union, Washington, DC VL - 75 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - shells KW - sea water KW - isotopes KW - radioactive isotopes KW - North Pacific KW - dates KW - carbon KW - Pacific Ocean KW - absolute age KW - Invertebrata KW - coastal environment KW - Mollusca KW - C-14 KW - 03:Geochronology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Radiocarbon+age+of+pre-bomb+surface+waters+in+North+Pacific+coastal+regions&rft.au=Southon%2C+J+R%3BKashgarian%2C+M%3BGorbarenko%2C+S%3BHarasewych%2C+M+G%3BAnonymous&rft.aulast=Southon&rft.aufirst=J&rft.date=1994-01-01&rft.volume=75&rft.issue=3%2C+Suppl.&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1994 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; C-14; carbon; coastal environment; dates; Invertebrata; isotopes; Mollusca; North Pacific; Pacific Ocean; radioactive isotopes; sea water; shells ER - TY - JOUR T1 - An estimate of Cenozoic denudation in the Chinese Tian Shan AN - 50180663; 1995-014811 JF - Abstracts with Programs - Geological Society of America AU - Yin, An AU - Nie, Shangyou AU - Harrison, T Mark AU - Ryerson, F J AU - Tang, Liangjie AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 463 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Far East KW - erosion KW - Kongque River KW - Tien Shan KW - Xinjiang China KW - variations KW - Turpan Basin KW - Cenozoic KW - geochronology KW - denudation KW - thickness KW - thermochronology KW - drilling KW - Asia KW - faults KW - China KW - Ar/Ar KW - Tarim River KW - Kuitun River KW - Junggar Basin KW - seismic profiles KW - Malas River KW - Tarim Basin KW - lithofacies KW - Altai Mountains KW - Kunlun Mountains KW - thrust faults KW - Hami Basin KW - geophysical profiles KW - 23:Geomorphology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+estimate+of+Cenozoic+denudation+in+the+Chinese+Tian+Shan&rft.au=Yin%2C+An%3BNie%2C+Shangyou%3BHarrison%2C+T+Mark%3BRyerson%2C+F+J%3BTang%2C+Liangjie%3BAnonymous&rft.aulast=Yin&rft.aufirst=An&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=463&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Altai Mountains; Ar/Ar; Asia; Cenozoic; China; denudation; drilling; erosion; Far East; faults; geochronology; geophysical profiles; Hami Basin; Junggar Basin; Kongque River; Kuitun River; Kunlun Mountains; lithofacies; Malas River; seismic profiles; Tarim Basin; Tarim River; thermochronology; thickness; thrust faults; Tien Shan; Turpan Basin; variations; Xinjiang China ER - TY - JOUR T1 - Diachronous transtension along the Red River shear zone (Yunnan and Vietnam) and its relationship to the opening of the South China Sea AN - 50179866; 1995-014824 JF - Abstracts with Programs - Geological Society of America AU - Harrison, T M AU - Leloup, P H AU - Tapponnier, P AU - Ryerson, F J AU - Chen, W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 466 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - Far East KW - K-feldspar KW - Midu Gap KW - extension tectonics KW - high-grade metamorphism KW - West Pacific KW - Vietnam KW - Cenozoic KW - alkali feldspar KW - Range Front Fault KW - denudation KW - dates KW - Xizang China KW - metamorphic rocks KW - basins KW - absolute age KW - compression tectonics KW - framework silicates KW - tectonics KW - pull-apart basins KW - Northwest Pacific KW - Asia KW - Indian Plate KW - South China Sea KW - faults KW - China KW - Ar/Ar KW - Eurasian Plate KW - Red River shear zone KW - metamorphism KW - plate convergence KW - Miocene KW - kinematics KW - Tertiary KW - plate tectonics KW - Ailao Shan KW - North Pacific KW - Neogene KW - transtension KW - Pacific Ocean KW - Yunnan China KW - feldspar group KW - 18:Solid-earth geophysics KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Diachronous+transtension+along+the+Red+River+shear+zone+%28Yunnan+and+Vietnam%29+and+its+relationship+to+the+opening+of+the+South+China+Sea&rft.au=Harrison%2C+T+M%3BLeloup%2C+P+H%3BTapponnier%2C+P%3BRyerson%2C+F+J%3BChen%2C+W%3BAnonymous&rft.aulast=Harrison&rft.aufirst=T&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=466&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Ailao Shan; alkali feldspar; Ar/Ar; Asia; basins; Cenozoic; China; compression tectonics; dates; denudation; Eurasian Plate; extension tectonics; Far East; faults; feldspar group; framework silicates; high-grade metamorphism; Indian Plate; K-feldspar; kinematics; metamorphic rocks; metamorphism; Midu Gap; Miocene; Neogene; North Pacific; Northwest Pacific; Pacific Ocean; plate convergence; plate tectonics; pull-apart basins; Range Front Fault; Red River shear zone; silicates; South China Sea; tectonics; Tertiary; transtension; Vietnam; West Pacific; Xizang China; Yunnan China ER - TY - JOUR T1 - The Lawrence Livermore National Laboratory vadose zone investigation program AN - 50177587; 1995-015773 JF - Abstracts with Programs - Geological Society of America AU - Bishop, Dorothy J AU - Iovenitti, Joe L AU - Nitao, John J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 444 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - chlorinated hydrocarbons KW - isotopes KW - moisture KW - NUFT KW - unsaturated zone KW - tritium KW - Alameda County California KW - tetrachloroethylene KW - cores KW - remediation KW - ground water KW - California KW - radioactive isotopes KW - sampling KW - quantitative analysis KW - Lawrence Livermore National Laboratory KW - movement KW - halogenated hydrocarbons KW - soils KW - experimental studies KW - monitoring KW - Livermore California KW - Superfund KW - statistical analysis KW - pollution KW - optimization KW - atmosphere KW - geostatistics KW - volatiles KW - organic compounds KW - hydrogen KW - volatile organic compounds KW - trichloroethylene KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+Lawrence+Livermore+National+Laboratory+vadose+zone+investigation+program&rft.au=Bishop%2C+Dorothy+J%3BIovenitti%2C+Joe+L%3BNitao%2C+John+J%3BAnonymous&rft.aulast=Bishop&rft.aufirst=Dorothy&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=444&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alameda County California; atmosphere; California; chlorinated hydrocarbons; cores; experimental studies; field studies; geostatistics; ground water; halogenated hydrocarbons; hydrogen; isotopes; Lawrence Livermore National Laboratory; Livermore California; moisture; monitoring; movement; NUFT; optimization; organic compounds; pollution; quantitative analysis; radioactive isotopes; remediation; sampling; soils; statistical analysis; Superfund; tetrachloroethylene; trichloroethylene; tritium; United States; unsaturated zone; volatile organic compounds; volatiles ER - TY - JOUR T1 - Cosmogenic erosion rate estimates for granite landforms; Eyre Peninsula, South Australia AN - 50176593; 1995-022871 JF - Abstracts with Programs - Geological Society of America AU - Bierman, Paul R AU - Caffee, Marc AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 256 EP - 257 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Eyre Peninsula KW - terrestrial environment KW - isotopes KW - erosion KW - igneous rocks KW - granites KW - Yarwondutta Rock KW - semi-arid environment KW - inselbergs KW - landforms KW - erosion features KW - duricrust KW - Mount Wudinna KW - Al-26 KW - sedimentary rocks KW - radioactive isotopes KW - plutonic rocks KW - aluminum KW - south-central Australia KW - Australia KW - horizons KW - alkaline earth metals KW - chemically precipitated rocks KW - Be-10 KW - Australasia KW - rates KW - weathering KW - models KW - metals KW - steady-state processes KW - landscapes KW - South Australia KW - beryllium KW - 23:Geomorphology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cosmogenic+erosion+rate+estimates+for+granite+landforms%3B+Eyre+Peninsula%2C+South+Australia&rft.au=Bierman%2C+Paul+R%3BCaffee%2C+Marc%3BAnonymous&rft.aulast=Bierman&rft.aufirst=Paul&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=256&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Australasia; Australia; Be-10; beryllium; chemically precipitated rocks; duricrust; erosion; erosion features; Eyre Peninsula; granites; horizons; igneous rocks; inselbergs; isotopes; landforms; landscapes; metals; models; Mount Wudinna; plutonic rocks; radioactive isotopes; rates; sedimentary rocks; semi-arid environment; South Australia; south-central Australia; steady-state processes; terrestrial environment; weathering; Yarwondutta Rock ER - TY - JOUR T1 - Quaternary alluvial chronology in the eastern Grand Canyon-Lake Powell region, Arizona and Utah AN - 50172391; 1995-022880 JF - Abstracts with Programs - Geological Society of America AU - Lucchitta, Ivo AU - Caffee, Marc AU - Finkel, Robert C AU - Curtis, Garniss AU - Davis, Marie AU - Davis, Sidney AU - Hanks, Thomas C AU - Turrin, Brent D AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 258 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - Quaternary KW - erosion KW - paleohydrology KW - aggradation KW - Lake Powell KW - paleomagnetism KW - terraces KW - Grand Canyon KW - Colorado River KW - Cenozoic KW - provenance KW - monsoons KW - topography KW - reversals KW - Rainbow Plateau KW - glacial environment KW - Arizona KW - Utah KW - fluvial environment KW - paleoindian KW - Navajo Mountain KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Quaternary+alluvial+chronology+in+the+eastern+Grand+Canyon-Lake+Powell+region%2C+Arizona+and+Utah&rft.au=Lucchitta%2C+Ivo%3BCaffee%2C+Marc%3BFinkel%2C+Robert+C%3BCurtis%2C+Garniss%3BDavis%2C+Marie%3BDavis%2C+Sidney%3BHanks%2C+Thomas+C%3BTurrin%2C+Brent+D%3BAnonymous&rft.aulast=Lucchitta&rft.aufirst=Ivo&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=258&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aggradation; Arizona; Cenozoic; Colorado River; erosion; fluvial environment; glacial environment; Grand Canyon; Lake Powell; monsoons; Navajo Mountain; paleohydrology; paleoindian; paleomagnetism; provenance; Quaternary; Rainbow Plateau; reversals; soils; terraces; topography; United States; Utah ER - TY - JOUR T1 - Relations between soils and geomorphic age in the Grand Canyon, Arizona and Rainbow Plateau, Utah AN - 50172330; 1995-022881 JF - Abstracts with Programs - Geological Society of America AU - Davis, Sidney AU - Davis, Marie AU - Caffee, Marc AU - Finkel, Robert C AU - Curtis, Garniss AU - Hanks, Thomas C AU - Turrin, Brent AU - Lucchitta, Ivo AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 259 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - eolian features KW - clay KW - San Juan River KW - isotopes KW - erosion KW - terraces KW - paleoclimatology KW - Holocene KW - Grand Canyon KW - Colorado River KW - Cenozoic KW - Al-26 KW - sedimentary rocks KW - radioactive isotopes KW - dates KW - carbon KW - aluminum KW - glacial environment KW - age KW - sediments KW - absolute age KW - Lava Creek KW - paleoindian KW - Navajo Mountain KW - soils KW - Ar/Ar KW - alkaline earth metals KW - pedogenesis KW - chemically precipitated rocks KW - Quaternary KW - Be-10 KW - clastic sediments KW - desert pavement KW - clasts KW - provenance KW - Rainbow Plateau KW - metals KW - rock varnish KW - chert KW - Arizona KW - Utah KW - planation KW - geomorphology KW - C-14 KW - Unkar Creek KW - beryllium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Relations+between+soils+and+geomorphic+age+in+the+Grand+Canyon%2C+Arizona+and+Rainbow+Plateau%2C+Utah&rft.au=Davis%2C+Sidney%3BDavis%2C+Marie%3BCaffee%2C+Marc%3BFinkel%2C+Robert+C%3BCurtis%2C+Garniss%3BHanks%2C+Thomas+C%3BTurrin%2C+Brent%3BLucchitta%2C+Ivo%3BAnonymous&rft.aulast=Davis&rft.aufirst=Sidney&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; age; Al-26; alkaline earth metals; aluminum; Ar/Ar; Arizona; Be-10; beryllium; C-14; carbon; Cenozoic; chemically precipitated rocks; chert; clastic sediments; clasts; clay; Colorado River; dates; desert pavement; eolian features; erosion; geomorphology; glacial environment; Grand Canyon; Holocene; isotopes; Lava Creek; metals; Navajo Mountain; paleoclimatology; paleoindian; pedogenesis; planation; provenance; Quaternary; radioactive isotopes; Rainbow Plateau; rock varnish; San Juan River; sedimentary rocks; sediments; soils; terraces; United States; Unkar Creek; Utah ER - TY - JOUR T1 - Radiocarbon ages of intermediate and deep waters on the California coastal margin since the last glacial maximum AN - 50171829; 1995-022861 JF - Abstracts with Programs - Geological Society of America AU - Kashgarian, Michaele AU - Dartnell, Peter AU - Gardner, James V AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 255 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - benthic taxa KW - last glacial maximum KW - Northeast Pacific KW - offshore KW - isotopes KW - variations KW - Foraminifera KW - Cenozoic KW - California KW - radioactive isotopes KW - carbon KW - absolute age KW - Invertebrata KW - East Pacific KW - Protista KW - Quaternary KW - surface water KW - planktonic taxa KW - deep-water environment KW - North Pacific KW - Pacific Ocean KW - coastal environment KW - C-14 KW - microfossils KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Radiocarbon+ages+of+intermediate+and+deep+waters+on+the+California+coastal+margin+since+the+last+glacial+maximum&rft.au=Kashgarian%2C+Michaele%3BDartnell%2C+Peter%3BGardner%2C+James+V%3BAnonymous&rft.aulast=Kashgarian&rft.aufirst=Michaele&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=255&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; benthic taxa; C-14; California; carbon; Cenozoic; coastal environment; deep-water environment; East Pacific; Foraminifera; Invertebrata; isotopes; last glacial maximum; microfossils; North Pacific; Northeast Pacific; offshore; Pacific Ocean; planktonic taxa; Protista; Quaternary; radioactive isotopes; surface water; United States; variations ER - TY - JOUR T1 - Pre-treatment of waste waters for reverse osmosis AN - 50171415; 1995-023321 JF - Abstracts with Programs - Geological Society of America AU - Bourcier, William AU - Brandt, Harry AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 34 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - mines KW - waste water KW - suspended materials KW - Europe KW - solution KW - simulation KW - oil and gas fields KW - temperature KW - models KW - saturation KW - precipitation KW - Poland KW - Central Europe KW - water treatment KW - brines KW - Morcinek Mine KW - geochemistry KW - reverse osmosis KW - pH KW - filters KW - Eh KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Pre-treatment+of+waste+waters+for+reverse+osmosis&rft.au=Bourcier%2C+William%3BBrandt%2C+Harry%3BAnonymous&rft.aulast=Bourcier&rft.aufirst=William&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=34&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - brines; Central Europe; Eh; Europe; filters; geochemistry; mines; models; Morcinek Mine; oil and gas fields; pH; Poland; precipitation; reverse osmosis; saturation; simulation; solution; suspended materials; temperature; waste water; water treatment ER - TY - JOUR T1 - Geochronology of downcutting in the Colorado River system AN - 50169837; 1995-022959 JF - Abstracts with Programs - Geological Society of America AU - Finkel, Robert C AU - Caffee, Marc W AU - Curtis, Garniss AU - Davis, Marie AU - Davis, Sidney AU - Hanks, Thomas C AU - Turrin, Brent D AU - Lucchitta, Ivo AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 258 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - pediments KW - isotopes KW - erosion KW - Lake Powell KW - erosion features KW - terraces KW - debris flows KW - paleoclimatology KW - Holocene KW - Grand Canyon KW - Colorado River KW - Cenozoic KW - Al-26 KW - topography KW - radioactive isotopes KW - dates KW - aluminum KW - mass movements KW - sediments KW - drainage basins KW - absolute age KW - Navajo Mountain KW - alkaline earth metals KW - pedogenesis KW - Lee's Ferry KW - Quaternary KW - Be-10 KW - colluvium KW - clastic sediments KW - landform evolution KW - aggradation KW - structural controls KW - Rainbow Plateau KW - metals KW - landscapes KW - Unkar Creek KW - beryllium KW - 23:Geomorphology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geochronology+of+downcutting+in+the+Colorado+River+system&rft.au=Finkel%2C+Robert+C%3BCaffee%2C+Marc+W%3BCurtis%2C+Garniss%3BDavis%2C+Marie%3BDavis%2C+Sidney%3BHanks%2C+Thomas+C%3BTurrin%2C+Brent+D%3BLucchitta%2C+Ivo%3BAnonymous&rft.aulast=Finkel&rft.aufirst=Robert&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=258&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; aggradation; Al-26; alkaline earth metals; aluminum; Be-10; beryllium; Cenozoic; clastic sediments; colluvium; Colorado River; dates; debris flows; drainage basins; erosion; erosion features; Grand Canyon; Holocene; isotopes; Lake Powell; landform evolution; landscapes; Lee's Ferry; mass movements; metals; Navajo Mountain; paleoclimatology; pediments; pedogenesis; Quaternary; radioactive isotopes; Rainbow Plateau; sediments; structural controls; terraces; topography; United States; Unkar Creek ER - TY - JOUR T1 - When did it happen; uses and abuses of radiocarbon in dating volcanic eruptions AN - 50169474; 1995-022903 JF - Abstracts with Programs - Geological Society of America AU - Southon, John AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 263 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - organic materials KW - hydrology KW - charcoal KW - geologic hazards KW - isotopes KW - atmospheric precipitation KW - humic acids KW - ground water KW - organic compounds KW - organic acids KW - humic substances KW - radioactive isotopes KW - sampling KW - eruptions KW - carbon KW - absolute age KW - risk assessment KW - percolation KW - paleosols KW - C-14 KW - organic carbon KW - 30:Engineering geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=When+did+it+happen%3B+uses+and+abuses+of+radiocarbon+in+dating+volcanic+eruptions&rft.au=Southon%2C+John%3BAnonymous&rft.aulast=Southon&rft.aufirst=John&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=263&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; atmospheric precipitation; C-14; carbon; charcoal; eruptions; geologic hazards; ground water; humic acids; humic substances; hydrology; isotopes; organic acids; organic carbon; organic compounds; organic materials; paleosols; percolation; radioactive isotopes; risk assessment; sampling; soils ER - TY - JOUR T1 - Simulation of TCE migration and biodegradation in a porous medium under conditions of finite degradation capacity AN - 50169171; 1995-021385 JF - Advances in Water Resources AU - Thompson, A F B AU - Knapp, R B AU - Hanna, M L AU - Taylor, R T Y1 - 1994 PY - 1994 DA - 1994 SP - 241 EP - 249 PB - CML Publications, Southampton VL - 17 IS - 4 SN - 0309-1708, 0309-1708 KW - chlorinated hydrocarbons KW - migration KW - biodegradation KW - numerical models KW - pollution KW - porous materials KW - volatiles KW - organic compounds KW - volatile organic compounds KW - halogenated hydrocarbons KW - trichloroethylene KW - water resources KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Water+Resources&rft.atitle=Simulation+of+TCE+migration+and+biodegradation+in+a+porous+medium+under+conditions+of+finite+degradation+capacity&rft.au=Thompson%2C+A+F+B%3BKnapp%2C+R+B%3BHanna%2C+M+L%3BTaylor%2C+R+T&rft.aulast=Thompson&rft.aufirst=A+F&rft.date=1994-01-01&rft.volume=17&rft.issue=4&rft.spage=241&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03091708 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biodegradation; chlorinated hydrocarbons; halogenated hydrocarbons; migration; numerical models; organic compounds; pollution; porous materials; trichloroethylene; volatile organic compounds; volatiles; water resources ER - TY - JOUR T1 - Cosmogenic exposure age dating of Quaternary basalts, Lunar Crater volcanic field, Nevada AN - 50168873; 1995-023170 JF - Abstracts with Programs - Geological Society of America AU - Shepard, Michael K AU - Arvidson, Raymond E AU - Caffee, Marc AU - Finkel, Robert AU - Harris, Lennox AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 87 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - volcanic rocks KW - isotopes KW - igneous rocks KW - Owens Valley KW - halogens KW - exposure age KW - Cenozoic KW - radioactive isotopes KW - geochronology KW - basalts KW - chlorine KW - alkaline earth metals KW - Quaternary KW - lava flows KW - Be-10 KW - paleohydrology KW - Cl-36 KW - Lunar Crater volcanic field KW - metals KW - North Carolina KW - maars KW - beryllium KW - remote sensing KW - 23:Geomorphology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50168873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cosmogenic+exposure+age+dating+of+Quaternary+basalts%2C+Lunar+Crater+volcanic+field%2C+Nevada&rft.au=Shepard%2C+Michael+K%3BArvidson%2C+Raymond+E%3BCaffee%2C+Marc%3BFinkel%2C+Robert%3BHarris%2C+Lennox%3BAnonymous&rft.aulast=Shepard&rft.aufirst=Michael&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=87&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 3 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basalts; Be-10; beryllium; Cenozoic; chlorine; Cl-36; exposure age; geochronology; halogens; igneous rocks; isotopes; lava flows; Lunar Crater volcanic field; maars; metals; North Carolina; Owens Valley; paleohydrology; Quaternary; radioactive isotopes; remote sensing; United States; volcanic rocks ER - TY - JOUR T1 - Rutile-fluid partitioning of Nb, Ta, Hf, Zr, U and Th; implications for high-field-strength element depletions in IABS AN - 50165555; 1995-031617 JF - Abstracts with Programs - Geological Society of America AU - Brenan, J M AU - Shaw, H F AU - Phinney, D L AU - Ryerson, F J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 332 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - strength KW - Alps KW - zirconium KW - Europe KW - subduction KW - Rocciavre Massif KW - lithophile elements KW - partitioning KW - partition coefficients KW - plate tectonics KW - niobium KW - hafnium KW - metals KW - rutile KW - thorium KW - oxides KW - uranium KW - tantalum KW - dehydration KW - actinides KW - Western Alps KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50165555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rutile-fluid+partitioning+of+Nb%2C+Ta%2C+Hf%2C+Zr%2C+U+and+Th%3B+implications+for+high-field-strength+element+depletions+in+IABS&rft.au=Brenan%2C+J+M%3BShaw%2C+H+F%3BPhinney%2C+D+L%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Brenan&rft.aufirst=J&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=332&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - actinides; Alps; dehydration; Europe; hafnium; lithophile elements; metals; niobium; oxides; P-T conditions; partition coefficients; partitioning; plate tectonics; Rocciavre Massif; rutile; strength; subduction; tantalum; thorium; uranium; Western Alps; zirconium ER - TY - JOUR T1 - Microstructures of AlPO (sub 4) subjected to high shock pressures AN - 50163638; 1995-032384 AB - Berlinite single crystal specimens were shocked to peak P of 12 and 24 GPa. Specimens were placed in an Al capsule to minimize shock-wave reflections at interfaces between specimen and capsule. Shock P were achieved with a 6.5-m-long two-stage gun. The shock-induced microstructures in recovered specimens were then investigated by TEM. In the sample shocked at 12 GPa, the prominent shock-induced defects are dislocations and basal a glide appears to be the only glide system activated. In contrast, the sample shocked at 24 GPa exhibits no dislocations. The material is partially converted into an amorphous phase occurring under the form of thin amorphous lamellae parallel to the 10n planes (n = 0,2,3,4). This microstructure is very similar to the one observed in experimentally shocked quartz. - S. JF - Physics and Chemistry of Minerals AU - Cordier, P AU - Gratz, A J AU - Doukhan, J C AU - Nellis, W J Y1 - 1994 PY - 1994 DA - 1994 SP - 133 EP - 139 PB - Springer-Verlag, Berlin-New York VL - 21 IS - 3 SN - 0342-1791, 0342-1791 KW - silicates KW - berlinite KW - pressure KW - silica minerals KW - aluminum phosphates KW - crystal structure KW - phosphates KW - metamorphism KW - high pressure KW - TEM data KW - physical properties KW - quartz KW - framework silicates KW - amorphization KW - shock metamorphism KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50163638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Physics+and+Chemistry+of+Minerals&rft.atitle=Microstructures+of+AlPO+%28sub+4%29+subjected+to+high+shock+pressures&rft.au=Cordier%2C+P%3BGratz%2C+A+J%3BDoukhan%2C+J+C%3BNellis%2C+W+J&rft.aulast=Cordier&rft.aufirst=P&rft.date=1994-01-01&rft.volume=21&rft.issue=3&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 26 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - aluminum phosphates; amorphization; berlinite; crystal structure; framework silicates; high pressure; metamorphism; phosphates; physical properties; pressure; quartz; shock metamorphism; silica minerals; silicates; TEM data ER - TY - JOUR T1 - Tektites and impact-induced wildfires; the Southeast Asian connection? AN - 50163586; 1995-031622 JF - Abstracts with Programs - Geological Society of America AU - Fiske, Peter S AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 333 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Far East KW - Quaternary KW - impact features KW - Thailand KW - continental crust KW - impacts KW - ejecta KW - northeastern Thailand KW - melts KW - fires KW - Cenozoic KW - meteorites KW - Pleistocene KW - impact craters KW - Southeast Asia KW - Asia KW - crust KW - tektites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50163586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tektites+and+impact-induced+wildfires%3B+the+Southeast+Asian+connection%3F&rft.au=Fiske%2C+Peter+S%3BAnonymous&rft.aulast=Fiske&rft.aufirst=Peter&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=333&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; Cenozoic; continental crust; crust; ejecta; Far East; fires; impact craters; impact features; impacts; melts; meteorites; northeastern Thailand; Pleistocene; Quaternary; Southeast Asia; tektites; Thailand ER - TY - JOUR T1 - The solubility of p-xylene in water as a function of temperature and pressure and calculated thermodynamic quantities AN - 50163328; 1995-027783 JF - Abstracts with Programs - Geological Society of America AU - Knauss, Kevin G AU - Copenhaver, Sally A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 163 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - organic materials KW - experimental studies KW - aqueous solutions KW - solubility KW - p-xylene KW - vapor pressure KW - partition coefficients KW - organic compounds KW - hydrocarbons KW - xylene KW - thermodynamic properties KW - Henry's law KW - aromatic hydrocarbons KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50163328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+solubility+of+p-xylene+in+water+as+a+function+of+temperature+and+pressure+and+calculated+thermodynamic+quantities&rft.au=Knauss%2C+Kevin+G%3BCopenhaver%2C+Sally+A%3BAnonymous&rft.aulast=Knauss&rft.aufirst=Kevin&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=163&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aqueous solutions; aromatic hydrocarbons; experimental studies; Henry's law; hydrocarbons; organic compounds; organic materials; P-T conditions; p-xylene; partition coefficients; solubility; thermodynamic properties; vapor pressure; water; xylene ER - TY - JOUR T1 - Bedrock incision and uplift rates along the Indus River, N. Pakistan AN - 50163115; 1995-024683 JF - Abstracts with Programs - Geological Society of America AU - Burbank, Douglas AU - Leland, John AU - Reid, Mary AU - Anderson, Robert AU - Caffee, M AU - Finkel, R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 208 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - isotopes KW - igneous rocks KW - Indus River KW - uplifts KW - Nanga Parbat KW - calibration KW - terraces KW - Cenozoic KW - Skardu Basin KW - Al-26 KW - topography KW - radioactive isotopes KW - neotectonics KW - geochronology KW - Indian Peninsula KW - dates KW - heat flow KW - aluminum KW - metamorphic rocks KW - Kashmir KW - orthosilicates KW - Jammu and Kashmir KW - cooling KW - absolute age KW - Himalayas KW - tectonics KW - geothermal gradient KW - Asia KW - northern Pakistan KW - zircon group KW - bedrock KW - apatite KW - alkaline earth metals KW - Pakistan KW - Quaternary KW - Be-10 KW - zircon KW - rates KW - phosphates KW - fission-track dating KW - nesosilicates KW - metals KW - upper Quaternary KW - geomorphology KW - beryllium KW - 23:Geomorphology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50163115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Bedrock+incision+and+uplift+rates+along+the+Indus+River%2C+N.+Pakistan&rft.au=Burbank%2C+Douglas%3BLeland%2C+John%3BReid%2C+Mary%3BAnderson%2C+Robert%3BCaffee%2C+M%3BFinkel%2C+R%3BAnonymous&rft.aulast=Burbank&rft.aufirst=Douglas&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=208&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Al-26; alkaline earth metals; aluminum; apatite; Asia; Be-10; bedrock; beryllium; calibration; Cenozoic; cooling; dates; fission-track dating; geochronology; geomorphology; geothermal gradient; heat flow; Himalayas; igneous rocks; Indian Peninsula; Indus River; isotopes; Jammu and Kashmir; Kashmir; metals; metamorphic rocks; Nanga Parbat; neotectonics; nesosilicates; northern Pakistan; orthosilicates; Pakistan; phosphates; Quaternary; radioactive isotopes; rates; silicates; Skardu Basin; tectonics; terraces; topography; uplifts; upper Quaternary; zircon; zircon group ER - TY - JOUR T1 - Field treatability study of bioremediation using the in situ microbial filter approach AN - 50162306; 1995-023117 JF - Abstracts with Programs - Geological Society of America AU - Jackson, Kenneth J AU - Duba, Alfred G AU - Hanna, M Leslie AU - Jovanovich, Marina C AU - Knapp, Richard B AU - Shah, Nilesh N AU - Taylor, Robert T AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 77 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - thallophytes KW - aliphatic hydrocarbons KW - observation wells KW - Florida KW - chlorofluorocarbons KW - remediation KW - ethylene KW - Kennedy Space Center KW - mixing KW - alkenes KW - sediments KW - halogenated hydrocarbons KW - pH KW - sand KW - biodegradation KW - shells KW - Plantae KW - in situ KW - clastic sediments KW - Wilson Corners KW - porous materials KW - bioremediation KW - porosity KW - organic compounds KW - dissolved materials KW - bacteria KW - hydrocarbons KW - treatability KW - permeability KW - filters KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50162306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Field+treatability+study+of+bioremediation+using+the+in+situ+microbial+filter+approach&rft.au=Jackson%2C+Kenneth+J%3BDuba%2C+Alfred+G%3BHanna%2C+M+Leslie%3BJovanovich%2C+Marina+C%3BKnapp%2C+Richard+B%3BShah%2C+Nilesh+N%3BTaylor%2C+Robert+T%3BAnonymous&rft.aulast=Jackson&rft.aufirst=Kenneth&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=77&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkenes; bacteria; biodegradation; bioremediation; chlorofluorocarbons; clastic sediments; dissolved materials; ethylene; filters; Florida; halogenated hydrocarbons; hydrocarbons; in situ; Kennedy Space Center; mixing; observation wells; organic compounds; permeability; pH; Plantae; porosity; porous materials; remediation; sand; sediments; shells; thallophytes; treatability; United States; wells; Wilson Corners ER - TY - JOUR T1 - NMR spectroscopy of the cristobalite alpha/beta transition AN - 50161629; 1995-023009 JF - Abstracts with Programs - Geological Society of America AU - Phillips, Brian L AU - Thompson, John G AU - Xiao, Yuehui AU - Kirkpatrick, R James AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 112 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - orientation KW - beta cristobalite KW - silica minerals KW - space groups KW - alpha cristobalite KW - phase transitions KW - crystal structure KW - NMR spectra KW - order-disorder KW - geometry KW - physical properties KW - polymorphism KW - cristobalite KW - framework silicates KW - symmetry KW - spectra KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+spectroscopy+of+the+cristobalite+alpha%2Fbeta+transition&rft.au=Phillips%2C+Brian+L%3BThompson%2C+John+G%3BXiao%2C+Yuehui%3BKirkpatrick%2C+R+James%3BAnonymous&rft.aulast=Phillips&rft.aufirst=Brian&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=112&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alpha cristobalite; beta cristobalite; cristobalite; crystal structure; framework silicates; geometry; NMR spectra; order-disorder; orientation; phase transitions; physical properties; polymorphism; silica minerals; silicates; space groups; spectra; symmetry ER - TY - JOUR T1 - Simulation of reactive contaminant migration in physically and chemically heterogeneous soils AN - 50161447; 1995-024668 JF - Abstracts with Programs - Geological Society of America AU - Tompson, Andrew F B AU - Schafer-Perini, Annette L AU - Smith, Robert W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 205 EP - 206 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - sorption KW - experimental studies KW - contaminant plumes KW - pollutants KW - pollution KW - simulation KW - iron KW - variations KW - models KW - physical properties KW - ligands KW - plate tectonics KW - transport KW - metals KW - chemical properties KW - hydraulic conductivity KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulation+of+reactive+contaminant+migration+in+physically+and+chemically+heterogeneous+soils&rft.au=Tompson%2C+Andrew+F+B%3BSchafer-Perini%2C+Annette+L%3BSmith%2C+Robert+W%3BAnonymous&rft.aulast=Tompson&rft.aufirst=Andrew+F&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=205&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chemical properties; contaminant plumes; experimental studies; heterogeneity; hydraulic conductivity; iron; ligands; metals; models; physical properties; plate tectonics; pollutants; pollution; simulation; soils; sorption; transport; variations ER - TY - JOUR T1 - Fluid-mineral equilibria in the Wairakei geothermal field, Taupo volcanic zone, North Island, New Zealand AN - 50160095; 1995-031439 JF - Abstracts with Programs - Geological Society of America AU - Bruton, Carol J AU - Reyes, Agnes G AU - Christenson, Bruce W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 357 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - geologic thermometry KW - Australasia KW - matrix KW - data processing KW - Taupo volcanic zone KW - EQ3/6 KW - veins KW - simulation KW - North Island KW - temperature KW - geothermal energy KW - Wairakei KW - geothermal fields KW - mineral composition KW - phase equilibria KW - metals KW - aluminum KW - thermodynamic properties KW - New Zealand KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50160095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fluid-mineral+equilibria+in+the+Wairakei+geothermal+field%2C+Taupo+volcanic+zone%2C+North+Island%2C+New+Zealand&rft.au=Bruton%2C+Carol+J%3BReyes%2C+Agnes+G%3BChristenson%2C+Bruce+W%3BAnonymous&rft.aulast=Bruton&rft.aufirst=Carol&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=357&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum; Australasia; data processing; EQ3/6; geologic thermometry; geothermal energy; geothermal fields; matrix; metals; mineral composition; New Zealand; North Island; phase equilibria; simulation; Taupo volcanic zone; temperature; thermodynamic properties; veins; Wairakei; water ER - TY - JOUR T1 - Lithospheric contributions to arc magmatism from northern Honshu, Japan; geochemical variations in along-strike volcanoes AN - 50157594; 1995-024704 JF - Abstracts with Programs - Geological Society of America AU - Kersting, A B AU - Arculus, R J AU - Gust, D A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 213 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - oceanic crust KW - Far East KW - isotopes KW - mechanism KW - mantle KW - lead KW - stable isotopes KW - variations KW - rare earths KW - Asia KW - geochemistry KW - alkaline earth metals KW - lithosphere KW - isotope ratios KW - terranes KW - subduction KW - volcanology KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - plate tectonics KW - island arcs KW - metals KW - magmas KW - volcanoes KW - Honshu KW - Benioff zone KW - neodymium KW - Tanakura tectonic line KW - strontium KW - Japan KW - crust KW - igneous activity KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50157594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Lithospheric+contributions+to+arc+magmatism+from+northern+Honshu%2C+Japan%3B+geochemical+variations+in+along-strike+volcanoes&rft.au=Kersting%2C+A+B%3BArculus%2C+R+J%3BGust%2C+D+A%3BAnonymous&rft.aulast=Kersting&rft.aufirst=A&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=213&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Asia; Benioff zone; crust; Far East; geochemistry; Honshu; igneous activity; island arcs; isotope ratios; isotopes; Japan; lead; lithosphere; magmas; mantle; mechanism; metals; Nd-144/Nd-143; neodymium; oceanic crust; plate tectonics; rare earths; Sr-87/Sr-86; stable isotopes; strontium; subduction; Tanakura tectonic line; terranes; variations; volcanoes; volcanology ER - TY - JOUR T1 - Pediment formation intervals in the Grand Canyon; a test case for the use of cosmogenic nuclides AN - 50139393; 1995-043631 JF - U. S. Geological Survey Circular AU - Caffee, Marc W AU - Lucchitta, Ivo AU - Finkel, Robert C AU - Southon, John R AU - Davis, Sidney AU - Davis, Marie Y1 - 1994 PY - 1994 DA - 1994 SP - 45 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - United States KW - North America KW - alkaline earth metals KW - Quaternary KW - Be-10 KW - isotopes KW - cosmogenic elements KW - Southwestern U.S. KW - Grand Canyon KW - Colorado River KW - Cenozoic KW - Al-26 KW - radioactive isotopes KW - metals KW - aluminum KW - Pleistocene KW - USGS KW - Rocky Mountains KW - beryllium KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Pediment+formation+intervals+in+the+Grand+Canyon%3B+a+test+case+for+the+use+of+cosmogenic+nuclides&rft.au=Caffee%2C+Marc+W%3BLucchitta%2C+Ivo%3BFinkel%2C+Robert+C%3BSouthon%2C+John+R%3BDavis%2C+Sidney%3BDavis%2C+Marie&rft.aulast=Caffee&rft.aufirst=Marc&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - Al-26; alkaline earth metals; aluminum; Be-10; beryllium; Cenozoic; Colorado River; cosmogenic elements; Grand Canyon; isotopes; metals; North America; Pleistocene; Quaternary; radioactive isotopes; Rocky Mountains; Southwestern U.S.; United States; USGS ER - TY - JOUR T1 - Permeabilities of low fraction melts in olivine aggregates inferred from bulk diffusivity measurements AN - 50138090; 1995-045605 JF - Abstracts with Programs - Geological Society of America AU - Minarik, William G AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 290 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - diffusion KW - numerical analysis KW - mantle KW - olivine group KW - San Carlos Olivine KW - melts KW - geometry KW - nesosilicates KW - volatiles KW - magmas KW - olivine KW - movement KW - orthosilicates KW - trace elements KW - permeability KW - P-T conditions KW - diffusivity KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50138090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Permeabilities+of+low+fraction+melts+in+olivine+aggregates+inferred+from+bulk+diffusivity+measurements&rft.au=Minarik%2C+William+G%3BAnonymous&rft.aulast=Minarik&rft.aufirst=William&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=290&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - diffusion; diffusivity; geometry; magmas; mantle; melts; movement; nesosilicates; numerical analysis; olivine; olivine group; orthosilicates; P-T conditions; permeability; San Carlos Olivine; silicates; trace elements; volatiles ER - TY - JOUR T1 - Environmental applications of EXAFS; zinc structure in acid mine drainage sediments AN - 50128318; 1995-045597 JF - Abstracts with Programs - Geological Society of America AU - Carroll, Susan AU - Phillips, Brian AU - O'Day, Peggy AU - Waychunas, Glenn AU - Piechowski, Mike AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 289 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - zinc KW - silica minerals KW - Missouri KW - coordination KW - accessory minerals KW - Tri-State District KW - fluorescence KW - sediments KW - oxides KW - framework silicates KW - applications KW - zinc hydroxide KW - spectra KW - acid mine drainage KW - amorphous materials KW - pollutants KW - pollution KW - smithsonite KW - X-ray spectra KW - iron hydroxides KW - calcite KW - hydroxides KW - Oklahoma KW - Kansas KW - saturation KW - precipitation KW - metals KW - quartz KW - tailings KW - carbonates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50128318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Environmental+applications+of+EXAFS%3B+zinc+structure+in+acid+mine+drainage+sediments&rft.au=Carroll%2C+Susan%3BPhillips%2C+Brian%3BO%27Day%2C+Peggy%3BWaychunas%2C+Glenn%3BPiechowski%2C+Mike%3BAnonymous&rft.aulast=Carroll&rft.aufirst=Susan&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=289&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, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accessory minerals; acid mine drainage; amorphous materials; applications; calcite; carbonates; coordination; fluorescence; framework silicates; hydroxides; iron hydroxides; Kansas; metals; Missouri; Oklahoma; oxides; pollutants; pollution; precipitation; quartz; saturation; sediments; silica minerals; silicates; smithsonite; spectra; tailings; Tri-State District; United States; X-ray spectra; zinc; zinc hydroxide ER - TY - JOUR T1 - Effects of nonequilibrium adsorption on nuclide transport in a porous rock AN - 50105300; 1995-070588 JF - Materials Research Society Symposia Proceedings AU - Teng, Shi-Ping AU - Lee, Ching-Hor Y1 - 1994 PY - 1994 DA - 1994 SP - 739 EP - 744 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - isotopes KW - Darcy's law KW - host rocks KW - waste disposal sites KW - porous materials KW - effects KW - adsorption KW - analysis KW - boundary conditions KW - radioactive waste KW - radioactive isotopes KW - transport KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50105300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Effects+of+nonequilibrium+adsorption+on+nuclide+transport+in+a+porous+rock&rft.au=Teng%2C+Shi-Ping%3BLee%2C+Ching-Hor&rft.aulast=Teng&rft.aufirst=Shi-Ping&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=739&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - adsorption; analysis; boundary conditions; Darcy's law; effects; host rocks; isotopes; porous materials; radioactive isotopes; radioactive waste; transport; waste disposal; waste disposal sites ER - TY - JOUR T1 - Distribution of uranium-bearing phases in soils from Fernald AN - 50102792; 1995-070577 JF - Materials Research Society Symposia Proceedings AU - Buck, E C AU - Brown, N R AU - Dietz, N L Y1 - 1994 PY - 1994 DA - 1994 SP - 437 EP - 444 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - United States KW - soils KW - electron diffraction data KW - characterization KW - waste disposal sites KW - pollution KW - Fernald Site KW - metals KW - uranium KW - waste disposal KW - chemical composition KW - actinides KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Distribution+of+uranium-bearing+phases+in+soils+from+Fernald&rft.au=Buck%2C+E+C%3BBrown%2C+N+R%3BDietz%2C+N+L&rft.aulast=Buck&rft.aufirst=E&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=437&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - actinides; characterization; chemical composition; electron diffraction data; Fernald Site; metals; Ohio; pollution; soils; United States; uranium; waste disposal; waste disposal sites ER - TY - JOUR T1 - Ancient analogues concerning stability and durability of cementitious wasteform AN - 50102750; 1995-070576 JF - Materials Research Society Symposia Proceedings AU - Jiang, W AU - Roy, D M Y1 - 1994 PY - 1994 DA - 1994 SP - 335 EP - 340 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - hazardous waste KW - chemical analysis KW - durability KW - cement materials KW - industrial waste KW - stability KW - pollution KW - waste disposal KW - design KW - construction materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Ancient+analogues+concerning+stability+and+durability+of+cementitious+wasteform&rft.au=Jiang%2C+W%3BRoy%2C+D+M&rft.aulast=Jiang&rft.aufirst=W&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=335&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - cement materials; chemical analysis; construction materials; design; durability; hazardous waste; industrial waste; pollution; stability; waste disposal ER - TY - JOUR T1 - In situ testing of waste glass in clay AN - 50102685; 1995-070570 JF - Materials Research Society Symposia Proceedings AU - Van Iseghem, Pierre P Y1 - 1994 PY - 1994 DA - 1994 SP - 133 EP - 144 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - clay KW - radioactive isotopes KW - in situ KW - underground storage KW - isotopes KW - clastic sediments KW - underground installations KW - sediments KW - testing KW - waste disposal KW - SEM data KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=In+situ+testing+of+waste+glass+in+clay&rft.au=Van+Iseghem%2C+Pierre+P&rft.aulast=Van+Iseghem&rft.aufirst=Pierre&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=133&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 19 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - clastic sediments; clay; in situ; isotopes; radioactive isotopes; sediments; SEM data; testing; underground installations; underground storage; waste disposal ER - TY - JOUR T1 - Influence of microbiological activity on the mobility of redoxsensitive radionuclides in sediments AN - 50101751; 1995-070589 JF - Materials Research Society Symposia Proceedings AU - Stroetmann, Irmgard AU - Kaempfer, P AU - Dott, W AU - Schuele, J AU - Sokotnejat, R AU - Winkler, A AU - Pekdeger, A Y1 - 1994 PY - 1994 DA - 1994 SP - 745 EP - 751 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - thallophytes KW - technetium KW - Plantae KW - selenium KW - isotopes KW - geomicrobiology KW - oxidation KW - radioactive isotopes KW - transport KW - metals KW - bacteria KW - sediments KW - mobility KW - Eh KW - activity KW - microorganisms KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Influence+of+microbiological+activity+on+the+mobility+of+redoxsensitive+radionuclides+in+sediments&rft.au=Stroetmann%2C+Irmgard%3BKaempfer%2C+P%3BDott%2C+W%3BSchuele%2C+J%3BSokotnejat%2C+R%3BWinkler%2C+A%3BPekdeger%2C+A&rft.aulast=Stroetmann&rft.aufirst=Irmgard&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=745&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - activity; bacteria; Eh; geomicrobiology; isotopes; metals; microorganisms; mobility; oxidation; Plantae; radioactive isotopes; sediments; selenium; technetium; thallophytes; transport ER - TY - JOUR T1 - Formation of secondary uranium minerals in the Koongarra Deposit, Australia AN - 50101717; 1995-070585 JF - Materials Research Society Symposia Proceedings AU - Isobe, Hiroshi AU - Ewing, Rodney C AU - Murakami, Takashi Y1 - 1994 PY - 1994 DA - 1994 SP - 653 EP - 660 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - apatite KW - Australasia KW - secondary minerals KW - metals KW - Koongarra Australia KW - Northern Territory Australia KW - Australia KW - phosphates KW - actinides KW - uranium minerals KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Formation+of+secondary+uranium+minerals+in+the+Koongarra+Deposit%2C+Australia&rft.au=Isobe%2C+Hiroshi%3BEwing%2C+Rodney+C%3BMurakami%2C+Takashi&rft.aulast=Isobe&rft.aufirst=Hiroshi&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=653&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table, sect. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; apatite; Australasia; Australia; Koongarra Australia; metals; Northern Territory Australia; phosphates; secondary minerals; uranium minerals ER - TY - JOUR T1 - Radiation defects and energy storage in natural polycrystalline rock salt, results of an in-situ test in the Permian rock salt of the Asse AN - 50101689; 1995-070573 JF - Materials Research Society Symposia Proceedings AU - Gies, H AU - Garcia Celma, A AU - de Haas, J B M AU - Pederson, L AU - Rothfuchs, T Y1 - 1994 PY - 1994 DA - 1994 SP - 219 EP - 226 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - halides KW - Europe KW - thermoluminescence KW - radioactive waste KW - sedimentary rocks KW - Central Europe KW - chlorides KW - Asse Mine KW - mines KW - chemically precipitated rocks KW - in situ KW - underground storage KW - Paleozoic KW - radiation damage KW - effects KW - Permian KW - evaporites KW - Lower Saxony Germany KW - halite KW - underground installations KW - polycrystalline materials KW - testing KW - waste disposal KW - Germany KW - energy KW - salt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Radiation+defects+and+energy+storage+in+natural+polycrystalline+rock+salt%2C+results+of+an+in-situ+test+in+the+Permian+rock+salt+of+the+Asse&rft.au=Gies%2C+H%3BGarcia+Celma%2C+A%3Bde+Haas%2C+J+B+M%3BPederson%2C+L%3BRothfuchs%2C+T&rft.aulast=Gies&rft.aufirst=H&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=219&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Asse Mine; Central Europe; chemically precipitated rocks; chlorides; effects; energy; Europe; evaporites; Germany; halides; halite; in situ; Lower Saxony Germany; mines; Paleozoic; Permian; polycrystalline materials; radiation damage; radioactive waste; salt; sedimentary rocks; testing; thermoluminescence; underground installations; underground storage; waste disposal ER - TY - JOUR T1 - Field-based tests of geochemical modeling codes; New Zealand hydrothermal systems AN - 50101641; 1995-070580 JF - Materials Research Society Symposia Proceedings AU - Bruton, Carol J AU - Glassley, William E AU - Bourcier, William L Y1 - 1994 PY - 1994 DA - 1994 SP - 617 EP - 624 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - models KW - Wairakei KW - geothermal fields KW - geothermal systems KW - Australasia KW - heat flow KW - stability KW - Taupo volcanic zone KW - thermal regime KW - kinetics KW - New Zealand KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Field-based+tests+of+geochemical+modeling+codes%3B+New+Zealand+hydrothermal+systems&rft.au=Bruton%2C+Carol+J%3BGlassley%2C+William+E%3BBourcier%2C+William+L&rft.aulast=Bruton&rft.aufirst=Carol&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=617&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - Australasia; geothermal fields; geothermal systems; heat flow; kinetics; models; New Zealand; stability; Taupo volcanic zone; thermal regime; Wairakei ER - TY - JOUR T1 - Volcanic glass as a natural analog for borosilicate waste glass AN - 50101623; 1995-070579 JF - Materials Research Society Symposia Proceedings AU - Morgenstein, Maury E AU - Shettel, Don L Y1 - 1994 PY - 1994 DA - 1994 SP - 605 EP - 615 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - experimental studies KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - unsaturated zone KW - laboratory studies KW - hydration KW - borosilicates KW - volcanic glass KW - radioactive isotopes KW - natural analogs KW - waste disposal KW - basaltic composition KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Volcanic+glass+as+a+natural+analog+for+borosilicate+waste+glass&rft.au=Morgenstein%2C+Maury+E%3BShettel%2C+Don+L&rft.aulast=Morgenstein&rft.aufirst=Maury&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=605&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - basaltic composition; borosilicates; experimental studies; glasses; hydration; igneous rocks; isotopes; laboratory studies; natural analogs; radioactive isotopes; silicates; unsaturated zone; volcanic glass; volcanic rocks; waste disposal ER - TY - JOUR T1 - Scientific basis for nuclear waste management XVII AN - 50101585; 1995-070568 JF - Materials Research Society Symposia Proceedings Y1 - 1994 PY - 1994 DA - 1994 SP - 990 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - waste management KW - symposia KW - waste disposal KW - research KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Scientific+basis+for+nuclear+waste+management+XVII&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - radioactive waste; research; symposia; waste disposal; waste management ER - TY - JOUR T1 - Significance of the effect of mineral alteration on nuclide migration AN - 50101280; 1995-070584 JF - Materials Research Society Symposia Proceedings AU - Murakami, Takashi AU - Ohnuki, Toshihiko AU - Isobe, Hiroshi AU - Sato, Tsutomu AU - Yanase, Nobuyuki AU - Kimura, Hideo Y1 - 1994 PY - 1994 DA - 1994 SP - 645 EP - 652 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - alteration KW - isotopes KW - waste disposal sites KW - radioactive waste KW - radioactive isotopes KW - style KW - Australia KW - chlorite group KW - kinetics KW - Australasia KW - host rocks KW - structural analysis KW - effects KW - migration of elements KW - weathering KW - autoradiography KW - radiography KW - models KW - chlorite KW - uranium ores KW - Koongarra Australia KW - metal ores KW - sheet silicates KW - foliation KW - waste disposal KW - SEM data KW - schistosity KW - minerals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Significance+of+the+effect+of+mineral+alteration+on+nuclide+migration&rft.au=Murakami%2C+Takashi%3BOhnuki%2C+Toshihiko%3BIsobe%2C+Hiroshi%3BSato%2C+Tsutomu%3BYanase%2C+Nobuyuki%3BKimura%2C+Hideo&rft.aulast=Murakami&rft.aufirst=Takashi&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=645&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. sect. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - alteration; Australasia; Australia; autoradiography; chlorite; chlorite group; effects; foliation; host rocks; isotopes; kinetics; Koongarra Australia; metal ores; migration of elements; minerals; models; radioactive isotopes; radioactive waste; radiography; schistosity; SEM data; sheet silicates; silicates; structural analysis; style; uranium ores; waste disposal; waste disposal sites; weathering ER - TY - JOUR T1 - Remaining uncertainities in predicting long-term performance of nuclear waste glass from experiments AN - 50101253; 1995-070572 JF - Materials Research Society Symposia Proceedings AU - Grambow, B Y1 - 1994 PY - 1994 DA - 1994 SP - 167 EP - 180 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - models KW - experimental studies KW - borosilicates KW - radioactive isotopes KW - isotopes KW - chemical properties KW - waste disposal KW - pH KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Remaining+uncertainities+in+predicting+long-term+performance+of+nuclear+waste+glass+from+experiments&rft.au=Grambow%2C+B&rft.aulast=Grambow&rft.aufirst=B&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=167&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 71 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - borosilicates; chemical properties; experimental studies; isotopes; models; pH; radioactive isotopes; radioactive waste; silicates; waste disposal ER - TY - JOUR T1 - The role of natural glasses as analogues in projecting the long-term alteration of high-level nuclear waste glasses; Part 1 AN - 50101212; 1995-070571 JF - Materials Research Society Symposia Proceedings AU - Mazer, James J Y1 - 1994 PY - 1994 DA - 1994 SP - 159 EP - 165 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - high-level waste KW - alteration KW - experimental studies KW - volcanic rocks KW - modern analogs KW - glasses KW - rhyolitic composition KW - igneous rocks KW - hydrolysis KW - radioactive waste KW - waste disposal KW - tektites KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+role+of+natural+glasses+as+analogues+in+projecting+the+long-term+alteration+of+high-level+nuclear+waste+glasses%3B+Part+1&rft.au=Mazer%2C+James+J&rft.aulast=Mazer&rft.aufirst=James&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=159&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 37 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alteration; experimental studies; glasses; high-level waste; hydrolysis; igneous rocks; modern analogs; radioactive waste; rhyolitic composition; tektites; volcanic rocks; waste disposal ER - TY - JOUR T1 - Cement minerals at elevated temperature; thermodynamic and structural characteristics AN - 50100654; 1995-070575 JF - Materials Research Society Symposia Proceedings AU - Bruton, Carol J AU - Phillips, Brian L AU - Meike, Annemarie AU - Martin, Sue AU - Viani, Brian E Y1 - 1994 PY - 1994 DA - 1994 SP - 327 EP - 334 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - X-ray diffraction data KW - structural analysis KW - NMR spectra KW - temperature KW - radioactive waste KW - models KW - gyrolite KW - sheet silicates KW - spectra KW - dehydration KW - cement KW - waste disposal KW - thermodynamic properties KW - pore water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Cement+minerals+at+elevated+temperature%3B+thermodynamic+and+structural+characteristics&rft.au=Bruton%2C+Carol+J%3BPhillips%2C+Brian+L%3BMeike%2C+Annemarie%3BMartin%2C+Sue%3BViani%2C+Brian+E&rft.aulast=Bruton&rft.aufirst=Carol&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=327&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - cement; dehydration; gyrolite; models; NMR spectra; pore water; radioactive waste; sheet silicates; silicates; spectra; structural analysis; temperature; thermodynamic properties; waste disposal; X-ray diffraction data ER - TY - JOUR T1 - XPS and XRD studies of samples from the natural fission reactors in the Oklo uranium deposits AN - 50100293; 1995-070582 JF - Materials Research Society Symposia Proceedings AU - Sunder, S AU - Miller, N H AU - Duclos, A M Y1 - 1994 PY - 1994 DA - 1994 SP - 631 EP - 638 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - high-resolution methods KW - X-ray diffraction data KW - oxidation KW - Gabon KW - Central Africa KW - uranium ores KW - Oklo KW - metal ores KW - oxides KW - Africa KW - spectra KW - uraninite KW - fission KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=XPS+and+XRD+studies+of+samples+from+the+natural+fission+reactors+in+the+Oklo+uranium+deposits&rft.au=Sunder%2C+S%3BMiller%2C+N+H%3BDuclos%2C+A+M&rft.aulast=Sunder&rft.aufirst=S&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=631&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - Africa; Central Africa; fission; Gabon; high-resolution methods; metal ores; Oklo; oxidation; oxides; spectra; uraninite; uranium ores; X-ray diffraction data ER - TY - JOUR T1 - Formation, oxidation and alteration of ianthinite AN - 50100235; 1995-070581 JF - Materials Research Society Symposia Proceedings AU - Finch, Robert J AU - Ewing, Rodney C Y1 - 1994 PY - 1994 DA - 1994 SP - 625 EP - 630 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - genesis KW - ianthinite KW - alteration KW - oxidation KW - oxides KW - uraninite KW - weathering KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Formation%2C+oxidation+and+alteration+of+ianthinite&rft.au=Finch%2C+Robert+J%3BEwing%2C+Rodney+C&rft.aulast=Finch&rft.aufirst=Robert&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=625&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alteration; genesis; ianthinite; oxidation; oxides; uraninite; weathering ER - TY - JOUR T1 - The influence of borehole flushing on the concentration of microbes in granitic groundwaters AN - 50099208; 1995-070587 JF - Materials Research Society Symposia Proceedings AU - Stroes-Gascoyne, S AU - Gascoyne, M AU - Hamon, C J AU - Jain, D AU - Vilks, P Y1 - 1994 PY - 1994 DA - 1994 SP - 693 EP - 698 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - thallophytes KW - Plantae KW - Pinawa Manitoba KW - radon KW - Manitoba KW - granitic composition KW - Underground Research Laboratory KW - ground water KW - boreholes KW - Canada KW - noble gases KW - bacteria KW - Atomic Energy of Canada KW - Western Canada KW - microorganisms KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50099208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+influence+of+borehole+flushing+on+the+concentration+of+microbes+in+granitic+groundwaters&rft.au=Stroes-Gascoyne%2C+S%3BGascoyne%2C+M%3BHamon%2C+C+J%3BJain%2C+D%3BVilks%2C+P&rft.aulast=Stroes-Gascoyne&rft.aufirst=S&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=693&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Atomic Energy of Canada; bacteria; boreholes; Canada; granitic composition; ground water; Manitoba; microorganisms; noble gases; Pinawa Manitoba; Plantae; radon; thallophytes; Underground Research Laboratory; Western Canada ER - TY - JOUR T1 - The effects of bacteria on crystalline rock AN - 50099186; 1995-070586 JF - Materials Research Society Symposia Proceedings AU - Brown, D Ann Y1 - 1994 PY - 1994 DA - 1994 SP - 663 EP - 679 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - thallophytes KW - X-ray diffraction data KW - igneous rocks KW - Pinawa Manitoba KW - salinity KW - excavations KW - iron KW - plutonic rocks KW - crystalline rocks KW - spectra KW - Lac du Bonnet Batholith KW - Mossbauer spectra KW - Plantae KW - metabolism KW - host rocks KW - planktonic taxa KW - effects KW - Manitoba KW - Underground Research Laboratory KW - nutrition KW - Canada KW - metals KW - bacteria KW - Atomic Energy of Canada KW - Western Canada KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50099186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+effects+of+bacteria+on+crystalline+rock&rft.au=Brown%2C+D+Ann&rft.aulast=Brown&rft.aufirst=D&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=663&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 32 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Atomic Energy of Canada; bacteria; Canada; crystalline rocks; effects; excavations; host rocks; igneous rocks; iron; Lac du Bonnet Batholith; Manitoba; metabolism; metals; Mossbauer spectra; nutrition; Pinawa Manitoba; planktonic taxa; Plantae; plutonic rocks; salinity; spectra; thallophytes; Underground Research Laboratory; Western Canada; X-ray diffraction data ER - TY - JOUR T1 - Perspectives on performance assessment and high-level waste glass in a geologic repository AN - 50099159; 1995-070569 JF - Materials Research Society Symposia Proceedings AU - McGrail, B P AU - Engel, D W Y1 - 1994 PY - 1994 DA - 1994 SP - 99 EP - 106 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - models KW - high-level waste KW - borosilicates KW - numerical analysis KW - waste disposal sites KW - waste disposal KW - analysis KW - design KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50099159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Perspectives+on+performance+assessment+and+high-level+waste+glass+in+a+geologic+repository&rft.au=McGrail%2C+B+P%3BEngel%2C+D+W&rft.aulast=McGrail&rft.aufirst=B&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=99&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - analysis; borosilicates; design; high-level waste; models; numerical analysis; radioactive waste; silicates; waste disposal; waste disposal sites ER - TY - JOUR T1 - Preliminary results for the experimental evaluation of a radwaste repository near-field model AN - 50098343; 1995-070590 JF - Materials Research Society Symposia Proceedings AU - Kang, C H AU - Lee, J O AU - Hahn, P S AU - Park, H H Y1 - 1994 PY - 1994 DA - 1994 SP - 761 EP - 768 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - models KW - experimental studies KW - near-field KW - waste disposal sites KW - hydraulic conductivity KW - waste disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Preliminary+results+for+the+experimental+evaluation+of+a+radwaste+repository+near-field+model&rft.au=Kang%2C+C+H%3BLee%2C+J+O%3BHahn%2C+P+S%3BPark%2C+H+H&rft.aulast=Kang&rft.aufirst=C&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=761&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - experimental studies; hydraulic conductivity; models; near-field; radioactive waste; waste disposal; waste disposal sites ER - TY - JOUR T1 - Room closure response to gas generation and mechanical strength of different waste forms in a bedded salt repository AN - 50097044; 1995-070574 JF - Materials Research Society Symposia Proceedings AU - Mendenhall, F T AU - Stone, C M Y1 - 1994 PY - 1994 DA - 1994 SP - 247 EP - 252 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - halides KW - chemically precipitated rocks KW - statistical analysis KW - waste disposal sites KW - evaporites KW - halite KW - gases KW - models KW - finite element analysis KW - sedimentary rocks KW - creep KW - chlorides KW - waste disposal KW - salt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Room+closure+response+to+gas+generation+and+mechanical+strength+of+different+waste+forms+in+a+bedded+salt+repository&rft.au=Mendenhall%2C+F+T%3BStone%2C+C+M&rft.aulast=Mendenhall&rft.aufirst=F&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=247&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chlorides; creep; evaporites; finite element analysis; gases; halides; halite; models; salt; sedimentary rocks; statistical analysis; waste disposal; waste disposal sites ER - TY - JOUR T1 - Use of the quasi-stationary state approximation to determine the migration of mineral alteration zones at a natural analogue for the disturbed zone of a cementitious radioactive waste repository AN - 50096616; 1995-070583 JF - Materials Research Society Symposia Proceedings AU - Chambers, A V Y1 - 1994 PY - 1994 DA - 1994 SP - 639 EP - 644 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - alteration KW - northern Jordan KW - MARQUISS KW - data processing KW - waste disposal sites KW - radioactive waste KW - models KW - computer programs KW - Jordan KW - waste disposal KW - Asia KW - kinetics KW - Middle East KW - Maqarin Jordan KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Use+of+the+quasi-stationary+state+approximation+to+determine+the+migration+of+mineral+alteration+zones+at+a+natural+analogue+for+the+disturbed+zone+of+a+cementitious+radioactive+waste+repository&rft.au=Chambers%2C+A+V&rft.aulast=Chambers&rft.aufirst=A&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=639&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alteration; Asia; computer programs; data processing; Jordan; kinetics; Maqarin Jordan; MARQUISS; Middle East; models; northern Jordan; radioactive waste; waste disposal; waste disposal sites ER - TY - JOUR T1 - Equilibria in saturated bentonite AN - 50095821; 1995-070604 JF - Materials Research Society Symposia Proceedings AU - Arthur, R C Y1 - 1994 PY - 1994 DA - 1994 SP - 955 EP - 960 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - clay KW - experimental studies KW - pyrophyllite KW - bentonite KW - clastic sediments KW - saturated materials KW - models KW - sedimentary rocks KW - sediments KW - sheet silicates KW - ion exchange KW - heterogeneity KW - clastic rocks KW - pH KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50095821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Equilibria+in+saturated+bentonite&rft.au=Arthur%2C+R+C&rft.aulast=Arthur&rft.aufirst=R&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=955&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - bentonite; clastic rocks; clastic sediments; clay; experimental studies; heterogeneity; ion exchange; models; pH; pyrophyllite; saturated materials; sedimentary rocks; sediments; sheet silicates; silicates ER - TY - JOUR T1 - Reactions of high-FeO olivine rock with groundwater and redox-sensitive elements studied by surface-analytical methods and autoradiography AN - 50095140; 1995-070603 JF - Materials Research Society Symposia Proceedings AU - Hellmuth, K H AU - Siitari-Kauppi, M AU - Rauhala, E AU - Johanson, B AU - Zilliacus, R AU - Gijbels, R AU - Adriaens, A Y1 - 1994 PY - 1994 DA - 1994 SP - 947 EP - 953 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - technetium KW - alteration KW - experimental studies KW - iron oxides KW - igneous rocks KW - buffers KW - olivine group KW - analysis KW - ground water KW - electron probe data KW - autoradiography KW - radiography KW - nesosilicates KW - metals KW - orthosilicates KW - Lovasjarvi Finland KW - oxides KW - uranium KW - actinides KW - SEM data KW - Eh KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50095140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Reactions+of+high-FeO+olivine+rock+with+groundwater+and+redox-sensitive+elements+studied+by+surface-analytical+methods+and+autoradiography&rft.au=Hellmuth%2C+K+H%3BSiitari-Kauppi%2C+M%3BRauhala%2C+E%3BJohanson%2C+B%3BZilliacus%2C+R%3BGijbels%2C+R%3BAdriaens%2C+A&rft.aulast=Hellmuth&rft.aufirst=K&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=947&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; alteration; analysis; autoradiography; buffers; Eh; electron probe data; experimental studies; ground water; igneous rocks; iron oxides; Lovasjarvi Finland; metals; nesosilicates; olivine group; orthosilicates; oxides; radiography; SEM data; silicates; technetium; uranium ER - TY - JOUR T1 - Experimental investigation of hydrous pyrolysis of diesel fuel and the effect of pyrolysis products on performance of the candidate nuclear waste repository at Yucca Mountain AN - 50095104; 1995-070597 JF - Materials Research Society Symposia Proceedings AU - Jackson, Kenneth J AU - Carroll, Susan A Y1 - 1994 PY - 1994 DA - 1994 SP - 841 EP - 847 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - United States KW - experimental studies KW - waste disposal sites KW - effects KW - petroleum products KW - Nye County Nevada KW - thermal waters KW - radioactive waste KW - organic compounds KW - pyrolysis KW - hydrocarbons KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50095104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Experimental+investigation+of+hydrous+pyrolysis+of+diesel+fuel+and+the+effect+of+pyrolysis+products+on+performance+of+the+candidate+nuclear+waste+repository+at+Yucca+Mountain&rft.au=Jackson%2C+Kenneth+J%3BCarroll%2C+Susan+A&rft.aulast=Jackson&rft.aufirst=Kenneth&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=841&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 15 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - effects; experimental studies; hydrocarbons; Nevada; Nye County Nevada; organic compounds; petroleum products; pyrolysis; radioactive waste; thermal waters; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Chemical implications for the presence of introduced materials in the post-emplacement environment AN - 50094177; 1995-070596 JF - Materials Research Society Symposia Proceedings AU - Meike, Annemarie Y1 - 1994 PY - 1994 DA - 1994 SP - 835 EP - 840 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - United States KW - corrosion KW - isotopes KW - waste disposal sites KW - stability KW - effects KW - solubility KW - Nye County Nevada KW - radioactive waste KW - models KW - radioactive isotopes KW - near-field KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Chemical+implications+for+the+presence+of+introduced+materials+in+the+post-emplacement+environment&rft.au=Meike%2C+Annemarie&rft.aulast=Meike&rft.aufirst=Annemarie&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=835&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 25 N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - corrosion; effects; isotopes; models; near-field; Nevada; Nye County Nevada; radioactive isotopes; radioactive waste; solubility; stability; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Three-dimensional coupled ground water flow, thermal transport and/or migration of nuclides analysis by boundary element method AN - 50094141; 1995-070591 JF - Materials Research Society Symposia Proceedings AU - Kawamura, Ryuji Y1 - 1994 PY - 1994 DA - 1994 SP - 791 EP - 796 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - thermal conductivity KW - isotopes KW - pollutants KW - waste disposal sites KW - pollution KW - heat capacity KW - radioactive waste KW - ground water KW - boundary element analysis KW - radioactive isotopes KW - heat flow KW - movement KW - velocity KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Three-dimensional+coupled+ground+water+flow%2C+thermal+transport+and%2For+migration+of+nuclides+analysis+by+boundary+element+method&rft.au=Kawamura%2C+Ryuji&rft.aulast=Kawamura&rft.aufirst=Ryuji&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=791&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - boundary element analysis; ground water; heat capacity; heat flow; isotopes; movement; pollutants; pollution; radioactive isotopes; radioactive waste; thermal conductivity; velocity; waste disposal; waste disposal sites ER - TY - JOUR T1 - An experimental study of granitic water-saponitic bentonite interaction under hydrothermal conditions AN - 50093955; 1995-070602 JF - Materials Research Society Symposia Proceedings AU - Garralon, Antonio AU - Cuevas, Jaime AU - Leguey, Santiago Y1 - 1994 PY - 1994 DA - 1994 SP - 933 EP - 946 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - clay KW - experimental studies KW - bentonite KW - clastic sediments KW - Spain KW - Europe KW - Iberian Peninsula KW - granitic composition KW - Southern Europe KW - hydrothermal conditions KW - sedimentary rocks KW - water-rock interaction KW - sediments KW - Madrid Basin KW - alkalinity KW - ion exchange KW - leaching KW - clastic rocks KW - pH KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=An+experimental+study+of+granitic+water-saponitic+bentonite+interaction+under+hydrothermal+conditions&rft.au=Garralon%2C+Antonio%3BCuevas%2C+Jaime%3BLeguey%2C+Santiago&rft.aulast=Garralon&rft.aufirst=Antonio&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=933&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alkalinity; bentonite; clastic rocks; clastic sediments; clay; Europe; experimental studies; granitic composition; hydrothermal conditions; Iberian Peninsula; ion exchange; leaching; Madrid Basin; pH; sedimentary rocks; sediments; Southern Europe; Spain; water-rock interaction ER - TY - JOUR T1 - Intrusion of seawater into a porous fracture zone; a coupled geohydrochemical modelling exercise AN - 50093901; 1995-070593 JF - Materials Research Society Symposia Proceedings AU - Pirhonen, Veijo O Y1 - 1994 PY - 1994 DA - 1994 SP - 811 EP - 820 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - diffusion KW - salt-water intrusion KW - waste disposal sites KW - porous materials KW - advection KW - hydrochemistry KW - radioactive waste KW - caverns KW - models KW - fracture zones KW - dilution KW - ion exchange KW - hydraulic conductivity KW - waste disposal KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Intrusion+of+seawater+into+a+porous+fracture+zone%3B+a+coupled+geohydrochemical+modelling+exercise&rft.au=Pirhonen%2C+Veijo+O&rft.aulast=Pirhonen&rft.aufirst=Veijo&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=811&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - advection; caverns; diffusion; dilution; fracture zones; geochemistry; hydraulic conductivity; hydrochemistry; ion exchange; models; porous materials; radioactive waste; salt-water intrusion; waste disposal; waste disposal sites ER - TY - JOUR T1 - Moisture movement in a clay based buffer material under isothermal conditions AN - 50092895; 1995-070601 JF - Materials Research Society Symposia Proceedings AU - Mohamed, A M O AU - Shooshpasha, I AU - Yong, R N Y1 - 1994 PY - 1994 DA - 1994 SP - 925 EP - 932 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - clay KW - isotopes KW - clastic sediments KW - moisture KW - buffers KW - boundary conditions KW - radioactive waste KW - radioactive isotopes KW - transport KW - sediments KW - waste disposal KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Moisture+movement+in+a+clay+based+buffer+material+under+isothermal+conditions&rft.au=Mohamed%2C+A+M+O%3BShooshpasha%2C+I%3BYong%2C+R+N&rft.aulast=Mohamed&rft.aufirst=A+M&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=925&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - boundary conditions; buffers; clastic sediments; clay; diffusivity; isotopes; moisture; radioactive isotopes; radioactive waste; sediments; transport; waste disposal ER - TY - JOUR T1 - Probabilisitic calculations of groundwater travel time in heterogeneous three-dimensional porous media AN - 50092851; 1995-070598 JF - Materials Research Society Symposia Proceedings AU - Bagtzoglou, Amvrossios C AU - Baca, Robert G Y1 - 1994 PY - 1994 DA - 1994 SP - 849 EP - 854 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - high-level waste KW - three-dimensional models KW - Monte Carlo analysis KW - statistical analysis KW - waste disposal sites KW - porous materials KW - elastic waves KW - simulation KW - porosity KW - ground water KW - spatial variations KW - heterogeneous materials KW - movement KW - traveltime KW - velocity KW - hydraulic conductivity KW - heterogeneity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Probabilisitic+calculations+of+groundwater+travel+time+in+heterogeneous+three-dimensional+porous+media&rft.au=Bagtzoglou%2C+Amvrossios+C%3BBaca%2C+Robert+G&rft.aulast=Bagtzoglou&rft.aufirst=Amvrossios&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=849&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - elastic waves; ground water; heterogeneity; heterogeneous materials; high-level waste; hydraulic conductivity; Monte Carlo analysis; movement; porosity; porous materials; simulation; spatial variations; statistical analysis; three-dimensional models; traveltime; velocity; waste disposal sites ER - TY - JOUR T1 - Testing long-term predictions from hydro-geochemical models AN - 50092818; 1995-070592 JF - Materials Research Society Symposia Proceedings AU - Glassley, William E AU - Bruton, Carol J AU - Bourcier, William L Y1 - 1994 PY - 1994 DA - 1994 SP - 805 EP - 810 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - United States KW - hydrology KW - waste disposal sites KW - prediction KW - water vapor KW - radioactive decay KW - Nye County Nevada KW - hydrochemistry KW - porosity KW - models KW - waste disposal KW - Yucca Mountain KW - geochemistry KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Testing+long-term+predictions+from+hydro-geochemical+models&rft.au=Glassley%2C+William+E%3BBruton%2C+Carol+J%3BBourcier%2C+William+L&rft.aulast=Glassley&rft.aufirst=William&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=805&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - geochemistry; hydrochemistry; hydrology; models; Nevada; Nye County Nevada; porosity; prediction; radioactive decay; United States; waste disposal; waste disposal sites; water vapor; Yucca Mountain ER - TY - JOUR T1 - The effect of fuel burnup and dispersed water intrusion on the criticality of spent high-level nuclear fuel in a geologic repository AN - 50092798; 1995-070578 JF - Materials Research Society Symposia Proceedings AU - Culbreth, William G AU - Zielinski, Paige R Y1 - 1994 PY - 1994 DA - 1994 SP - 445 EP - 451 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - high-level waste KW - isotopes KW - Monte Carlo analysis KW - statistical analysis KW - waste disposal sites KW - radioactive waste KW - radioactive isotopes KW - metals KW - samarium KW - rare earths KW - waste disposal KW - fission KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+effect+of+fuel+burnup+and+dispersed+water+intrusion+on+the+criticality+of+spent+high-level+nuclear+fuel+in+a+geologic+repository&rft.au=Culbreth%2C+William+G%3BZielinski%2C+Paige+R&rft.aulast=Culbreth&rft.aufirst=William&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=445&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - fission; high-level waste; isotopes; metals; Monte Carlo analysis; radioactive isotopes; radioactive waste; rare earths; samarium; statistical analysis; waste disposal; waste disposal sites ER - TY - JOUR T1 - The modification and application of the geochemical modelling code CHEQMATE to simulate transport and chemical processes within fractured media AN - 50092462; 1995-070599 JF - Materials Research Society Symposia Proceedings AU - Chambers, A V AU - Smith, A C Y1 - 1994 PY - 1994 DA - 1994 SP - 855 EP - 860 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - fractured materials KW - isotopes KW - waste disposal sites KW - analysis KW - simulation KW - porosity KW - evolution KW - models KW - fractures KW - radioactive isotopes KW - transport KW - near-field KW - CHEQMATE KW - applications KW - pH KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+modification+and+application+of+the+geochemical+modelling+code+CHEQMATE+to+simulate+transport+and+chemical+processes+within+fractured+media&rft.au=Chambers%2C+A+V%3BSmith%2C+A+C&rft.aulast=Chambers&rft.aufirst=A&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=855&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - analysis; applications; CHEQMATE; evolution; fractured materials; fractures; isotopes; models; near-field; pH; porosity; radioactive isotopes; simulation; transport; waste disposal sites ER - TY - JOUR T1 - Diffusive transport of carbon dioxide through USW-G4 Topopah Spring tuffs AN - 50092433; 1995-070595 JF - Materials Research Society Symposia Proceedings AU - Ali, M Sarwar AU - King, Franklin G AU - Ilias, Shamsuddin Y1 - 1994 PY - 1994 DA - 1994 SP - 827 EP - 834 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - United States KW - high-level waste KW - experimental studies KW - diffusion KW - volcanic rocks KW - igneous rocks KW - Nye County Nevada KW - Miocene KW - radioactive waste KW - carbon dioxide KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - Tonopah Nevada KW - Tertiary KW - transport KW - Neogene KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - diffusivity KW - 22:Environmental geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Diffusive+transport+of+carbon+dioxide+through+USW-G4+Topopah+Spring+tuffs&rft.au=Ali%2C+M+Sarwar%3BKing%2C+Franklin+G%3BIlias%2C+Shamsuddin&rft.aulast=Ali&rft.aufirst=M&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=827&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - carbon dioxide; Cenozoic; diffusion; diffusivity; experimental studies; high-level waste; igneous rocks; Miocene; Neogene; Nevada; Nye County Nevada; pyroclastics; radioactive waste; Tertiary; Tonopah Nevada; Topopah Spring Member; transport; tuff; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Further development and studies of gas methods in matrix diffusion AN - 50091597; 1995-070594 JF - Materials Research Society Symposia Proceedings AU - Hartikainen, Kari AU - Vaatainen, K AU - Hautojarvi, A AU - Timonen, J Y1 - 1994 PY - 1994 DA - 1994 SP - 821 EP - 826 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - fractured materials KW - experimental studies KW - diffusion KW - numerical models KW - matrix KW - hydrodynamics KW - porous materials KW - gases KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50091597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Further+development+and+studies+of+gas+methods+in+matrix+diffusion&rft.au=Hartikainen%2C+Kari%3BVaatainen%2C+K%3BHautojarvi%2C+A%3BTimonen%2C+J&rft.aulast=Hartikainen&rft.aufirst=Kari&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=821&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - diffusion; experimental studies; fractured materials; gases; hydrodynamics; matrix; numerical models; porous materials ER - TY - JOUR T1 - Water-compacted Na-bentonite interaction in simulated nuclear fuel disposal conditions; the role of accessory minerals AN - 50091538; 1995-070600 JF - Materials Research Society Symposia Proceedings AU - Melamed, A AU - Pitkanen, P Y1 - 1994 PY - 1994 DA - 1994 SP - 919 EP - 924 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - silicates KW - clay KW - calcium KW - alteration KW - alkaline earth metals KW - diffusion KW - bentonite KW - X-ray diffraction data KW - clastic sediments KW - smectite KW - adsorption KW - radioactive waste KW - clay minerals KW - sedimentary rocks KW - metals KW - sedimentary petrology KW - sediments KW - sheet silicates KW - waste disposal KW - clastic rocks KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50091538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Water-compacted+Na-bentonite+interaction+in+simulated+nuclear+fuel+disposal+conditions%3B+the+role+of+accessory+minerals&rft.au=Melamed%2C+A%3BPitkanen%2C+P&rft.aulast=Melamed&rft.aufirst=A&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=919&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 17 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - adsorption; alkaline earth metals; alteration; bentonite; calcium; clastic rocks; clastic sediments; clay; clay minerals; diffusion; metals; radioactive waste; sedimentary petrology; sedimentary rocks; sediments; sheet silicates; silicates; smectite; waste disposal; X-ray diffraction data ER - TY - JOUR T1 - DC resistivity imaging using a steel cased well AN - 50078585; 1996-005284 AB - The sensitivity analysis showed that the effects of the casing resulted in a reduction of the radial extent and vertical elongation of the sensitivity pattern in the medium. The sensitivities from the pole-pole and pole-dipole arrays showed that they had no or limited regional coverage. The dipole-dipole array was the best configuration to resolve the resistivity of the elements from measurements where the casing was used. It was the most flexible array and could produce different regional responses by altering the lengths and locations of the dipoles. The inversion of synthetic data indicated that images of the medium can be produced. The data were calculated from a model composing of a highly conductive cylinder embedded in a 3-layer medium. The layer could be imaged to about 5-9m away from the casing for a single hole survey while the crosshole configuration was able to reconstruct the layer accurately. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Schenkel, C J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 403 EP - 406 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - casing effects KW - imagery KW - electrical logging KW - sensitivity analysis KW - direct-current methods KW - well-logging KW - geophysical methods KW - electrical methods KW - inverse problem KW - resistivity KW - dipole-dipole methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50078585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=DC+resistivity+imaging+using+a+steel+cased+well&rft.au=Schenkel%2C+C+J%3BAnonymous&rft.aulast=Schenkel&rft.aufirst=C&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=403&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 64th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 10 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - casing effects; dipole-dipole methods; direct-current methods; electrical logging; electrical methods; geophysical methods; imagery; inverse problem; resistivity; sensitivity analysis; well-logging ER - TY - JOUR T1 - Kinetics of phase transformations in ice AN - 50069225; 1996-006263 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Kirby, S H AU - Durham, W B AU - Stern, L A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 205 PB - International Mineralogical Association, [location varies] VL - 16 KW - phase equilibria KW - ice KW - oxides KW - transformations KW - kinetics KW - P-T conditions KW - 01C:Mineralogy of non-silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50069225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.atitle=Kinetics+of+phase+transformations+in+ice&rft.au=Kirby%2C+S+H%3BDurham%2C+W+B%3BStern%2C+L+A%3BAnonymous&rft.aulast=Kirby&rft.aufirst=S&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Mineralogical Association, 16th general meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03852 N1 - SubjectsTermNotLitGenreText - ice; kinetics; oxides; P-T conditions; phase equilibria; transformations ER - TY - JOUR T1 - Two-component magma transport and the origin of composite intrusions and lava flows AN - 50065796; 1996-018233 JF - International Geophysics Series AU - Carrigan, Charles R A2 - Ryan, Michael P. Y1 - 1994 PY - 1994 DA - 1994 SP - 319 EP - 354 PB - Academic Press, New York-London-Toronto VL - 57 SN - 0074-6142, 0074-6142 KW - segregation KW - rhyolites KW - volcanic rocks KW - lava flows KW - numerical analysis KW - igneous rocks KW - flow mechanism KW - fluid phase KW - fluid dynamics KW - models KW - fractures KW - intrusions KW - dikes KW - bimodal composition KW - viscosity KW - magmas KW - basalts KW - components KW - magma chambers KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50065796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geophysics+Series&rft.atitle=Two-component+magma+transport+and+the+origin+of+composite+intrusions+and+lava+flows&rft.au=Carrigan%2C+Charles+R&rft.aulast=Carrigan&rft.aufirst=Charles&rft.date=1994-01-01&rft.volume=57&rft.issue=&rft.spage=319&rft.isbn=0126050708&rft.btitle=&rft.title=International+Geophysics+Series&rft.issn=00746142&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 72 N1 - Document feature - illus. incl. sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - IGPSAN N1 - SubjectsTermNotLitGenreText - basalts; bimodal composition; components; dikes; flow mechanism; fluid dynamics; fluid phase; fractures; igneous rocks; intrusions; lava flows; magma chambers; magmas; models; numerical analysis; rhyolites; segregation; viscosity; volcanic rocks ER - TY - JOUR T1 - Crosshole EM for oil field characterization and EOR monitoring; field examples AN - 50061363; 1996-020659 AB - Crosshole and surface-to-borehole electromagnetic (EM) imaging is applied to reservoir characterization and steam flood monitoring in a central California oil field. Steam was injected into 3 stacked eastward dipping unconsolidated oil sands. EM measurements were made from two fiberglass-cased observation wells straddling the steam injector on a northeast-southwest profile. Field data were collected before the initiation of a steam drive to map the distribution of the oil sands and then six months after the steam was injected to monitor the progress of the steam chest. Resistivity images derived from the collected data could clearly delineate the distribution and dipping structure on the target oil sands. Difference images from data collected before and after steam flooding indicate that the steam chest has developed only in the deeper oil sands and it has preferentially migrated eastward. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Wilt, Michael AU - Schenkel, Clifford AU - Torres-Verdin, Carlos AU - Lee, Ki Ha AU - Tseng, Hung-Wen AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 1676 EP - 1679 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - United States KW - monitoring KW - San Joaquin Valley KW - crosshole methods KW - Central California KW - well-logging KW - heavy oil KW - petroleum KW - enhanced recovery KW - resistivity KW - production KW - cost KW - oil and gas fields KW - case studies KW - California KW - steam injection KW - thermal recovery KW - electromagnetic logging KW - 29B:Economic geology, economics of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Crosshole+EM+for+oil+field+characterization+and+EOR+monitoring%3B+field+examples&rft.au=Wilt%2C+Michael%3BSchenkel%2C+Clifford%3BTorres-Verdin%2C+Carlos%3BLee%2C+Ki+Ha%3BTseng%2C+Hung-Wen%3BAnonymous&rft.aulast=Wilt&rft.aufirst=Michael&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=1676&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 64th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - PubXState - OK N1 - Document feature - illus. incl. sects., sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; case studies; Central California; cost; crosshole methods; electromagnetic logging; enhanced recovery; heavy oil; monitoring; oil and gas fields; petroleum; production; resistivity; San Joaquin Valley; steam injection; thermal recovery; United States; well-logging ER - TY - JOUR T1 - Stress-induced transverse isotropy in rocks AN - 50059839; 1996-018656 AB - The application of uniaxial pressure can induce elastic anisotropy in otherwise isotropic rocks. We consider models based on two very different rock classes, granites and weakly consolidated granular systems. We show that these models share common underlying assumptions, that they lead to similar qualitative behavior, and that both provide a microscopic basis for elliptical anisotropy. In the granular case, we make experimentally verifiable predictions regarding the horizontally propagating modes based on the measured behavior of the vertical modes. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Schwartz, Lawrence M AU - Murphy, William F, III AU - Berryman, James G AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 1081 EP - 1085 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - P-waves KW - body waves KW - elliptical anisotropy KW - transverse isotropy KW - igneous rocks KW - elastic properties KW - granites KW - stress KW - elastic waves KW - deformation KW - rock mechanics KW - theoretical studies KW - plutonic rocks KW - granular materials KW - cracks KW - seismic waves KW - S-waves KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50059839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Stress-induced+transverse+isotropy+in+rocks&rft.au=Schwartz%2C+Lawrence+M%3BMurphy%2C+William+F%2C+III%3BBerryman%2C+James+G%3BAnonymous&rft.aulast=Schwartz&rft.aufirst=Lawrence&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=1081&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 64th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 18 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; body waves; cracks; deformation; elastic properties; elastic waves; elliptical anisotropy; granites; granular materials; igneous rocks; P-waves; plutonic rocks; rock mechanics; S-waves; seismic waves; stress; theoretical studies; transverse isotropy ER - TY - JOUR T1 - The seawater osmium isotope record and the marine carbon cycle in the Neogene ocean AN - 1849311481; 2016-106918 JF - Geological Survey Circular AU - Esser, Bradley K AU - Ravizza, Gregory E Y1 - 1994 PY - 1994 DA - 1994 SP - 92 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - cycles KW - sea water KW - patterns KW - isotopes KW - lithosphere KW - isotope ratios KW - C-13/C-12 KW - platinum group KW - weathering KW - stable isotopes KW - geochemical cycle KW - Cenozoic KW - Tertiary KW - radioactive isotopes KW - Os-187/Os-186 KW - Neogene KW - metals KW - carbon KW - osmium KW - USGS KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849311481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=The+seawater+osmium+isotope+record+and+the+marine+carbon+cycle+in+the+Neogene+ocean&rft.au=Esser%2C+Bradley+K%3BRavizza%2C+Gregory+E&rft.aulast=Esser&rft.aufirst=Bradley&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ L2 - http://pubs.er.usgs.gov/browse/usgs-publications/CIR LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - VA N1 - Last updated - 2016-12-16 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - C-13/C-12; carbon; Cenozoic; cycles; geochemical cycle; isotope ratios; isotopes; lithosphere; metals; Neogene; Os-187/Os-186; osmium; patterns; platinum group; radioactive isotopes; sea water; stable isotopes; Tertiary; USGS; weathering ER - TY - JOUR T1 - (super 10) Be and (super 36) Cl in the GISP2 ice core AN - 1849310176; 2016-106933 JF - Geological Survey Circular AU - Finkel, R AU - Nishiizumi, K AU - Caffee, M AU - Kohl, C AU - Southon, J Y1 - 1994 PY - 1994 DA - 1994 SP - 100 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - Bolling KW - isotopes KW - halogens KW - GISP2 KW - paleoclimatology KW - Holocene KW - magnetic field KW - variations KW - upper Pleistocene KW - Preboreal KW - Cenozoic KW - upper Weichselian KW - Greenland KW - radioactive isotopes KW - Weichselian KW - Oldest Dryas KW - Younger Dryas KW - USGS KW - chlorine KW - alkaline earth metals KW - ice cores KW - Quaternary KW - Be-10 KW - Arctic region KW - Cl-36 KW - metals KW - Pleistocene KW - Allerod KW - beryllium KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849310176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=%28super+10%29+Be+and+%28super+36%29+Cl+in+the+GISP2+ice+core&rft.au=Finkel%2C+R%3BNishiizumi%2C+K%3BCaffee%2C+M%3BKohl%2C+C%3BSouthon%2C+J&rft.aulast=Finkel&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ L2 - http://pubs.er.usgs.gov/browse/usgs-publications/CIR LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 3 N1 - PubXState - VA N1 - Last updated - 2016-12-16 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Allerod; Arctic region; Be-10; beryllium; Bolling; Cenozoic; chlorine; Cl-36; GISP2; Greenland; halogens; Holocene; ice cores; isotopes; magnetic field; metals; Oldest Dryas; paleoclimatology; Pleistocene; Preboreal; Quaternary; radioactive isotopes; upper Pleistocene; upper Weichselian; USGS; variations; Weichselian; Younger Dryas ER - TY - JOUR T1 - (super 14) C and (super 40) Ar/ (super 39) Ar dating of the Campanian ignimbrite, Phlegrean Fields, Italy AN - 1849310060; 2016-106889 JF - Geological Survey Circular AU - Deino, A L AU - Curtis, G H AU - Southon, J AU - Terrasi, F AU - Campajola, L AU - Orsi, G Y1 - 1994 PY - 1994 DA - 1994 SP - 77 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - volcanic rocks KW - Phlegraean Fields KW - isotopes KW - Cretaceous KW - igneous rocks KW - Senonian KW - Europe KW - Upper Cretaceous KW - stable isotopes KW - Italy KW - Southern Europe KW - ash-flow tuff KW - Ar-40/Ar-39 KW - radioactive isotopes KW - dates KW - noble gases KW - carbon KW - absolute age KW - USGS KW - Ar/Ar KW - isotope ratios KW - ignimbrite KW - Mesozoic KW - Campania Italy KW - argon KW - pyroclastics KW - Campanian KW - C-14 KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849310060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=%28super+14%29+C+and+%28super+40%29+Ar%2F+%28super+39%29+Ar+dating+of+the+Campanian+ignimbrite%2C+Phlegrean+Fields%2C+Italy&rft.au=Deino%2C+A+L%3BCurtis%2C+G+H%3BSouthon%2C+J%3BTerrasi%2C+F%3BCampajola%2C+L%3BOrsi%2C+G&rft.aulast=Deino&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ L2 - http://pubs.er.usgs.gov/browse/usgs-publications/CIR LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 7 N1 - PubXState - VA N1 - Last updated - 2016-12-16 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; Ar-40/Ar-39; Ar/Ar; argon; ash-flow tuff; C-14; Campania Italy; Campanian; carbon; Cretaceous; dates; Europe; igneous rocks; ignimbrite; isotope ratios; isotopes; Italy; Mesozoic; noble gases; Phlegraean Fields; pyroclastics; radioactive isotopes; Senonian; Southern Europe; stable isotopes; Upper Cretaceous; USGS; volcanic rocks ER - TY - JOUR T1 - Isotopic characterization of groundwater resources in the Sacramento Valley, California; a new type of groundwater mining AN - 1849309506; 2016-106877 JF - Geological Survey Circular AU - Criss, Robert E AU - Davisson, M Lee AU - Campbell, Karla R Y1 - 1994 PY - 1994 DA - 1994 SP - 71 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - mining KW - degradation KW - oxygen KW - isotopes KW - isotope ratios KW - Sacramento Valley KW - water management KW - O-18/O-16 KW - stable isotopes KW - ground water KW - California KW - recharge KW - radioactive isotopes KW - dates KW - mining geology KW - hydrogen KW - carbon KW - absolute age KW - deuterium KW - C-14 KW - water resources KW - USGS KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849309506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=Isotopic+characterization+of+groundwater+resources+in+the+Sacramento+Valley%2C+California%3B+a+new+type+of+groundwater+mining&rft.au=Criss%2C+Robert+E%3BDavisson%2C+M+Lee%3BCampbell%2C+Karla+R&rft.aulast=Criss&rft.aufirst=Robert&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ L2 - http://pubs.er.usgs.gov/browse/usgs-publications/CIR LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - VA N1 - Last updated - 2016-12-16 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; C-14; California; carbon; dates; degradation; deuterium; ground water; hydrogen; isotope ratios; isotopes; mining; mining geology; O-18/O-16; oxygen; radioactive isotopes; recharge; Sacramento Valley; stable isotopes; United States; USGS; water management; water resources ER - TY - JOUR T1 - Distribution of chlorine-36 in the unsaturated zone at Yucca Mountain; an indicator of fast transport paths AN - 1849309499; 2016-106921 JF - Geological Survey Circular AU - Fabryka-Martin, J AU - Bodvarsson, G S AU - Wightman, S AU - Murphy, W AU - Wickham, M AU - Caffee, M AU - Nimz, G AU - Southon, J AU - Sharma, P Y1 - 1994 PY - 1994 DA - 1994 SP - 93 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - isotopes KW - halogens KW - Tiva Canyon Member KW - Cenozoic KW - radioactive isotopes KW - dates KW - drainage basins KW - absolute age KW - Yucca Mountain KW - USGS KW - Nevada KW - chlorine KW - Cl-36 KW - Nye County Nevada KW - distribution KW - Miocene KW - models KW - Topopah Spring Member KW - Tertiary KW - Neogene KW - Calico Hills Member KW - runoff KW - mathematical methods KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849309499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=Distribution+of+chlorine-36+in+the+unsaturated+zone+at+Yucca+Mountain%3B+an+indicator+of+fast+transport+paths&rft.au=Fabryka-Martin%2C+J%3BBodvarsson%2C+G+S%3BWightman%2C+S%3BMurphy%2C+W%3BWickham%2C+M%3BCaffee%2C+M%3BNimz%2C+G%3BSouthon%2C+J%3BSharma%2C+P&rft.aulast=Fabryka-Martin&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ L2 - http://pubs.er.usgs.gov/browse/usgs-publications/CIR LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - VA N1 - Last updated - 2016-12-16 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; Calico Hills Member; Cenozoic; chlorine; Cl-36; dates; distribution; drainage basins; halogens; isotopes; mathematical methods; Miocene; models; Neogene; Nevada; Nye County Nevada; radioactive isotopes; runoff; Tertiary; Tiva Canyon Member; Topopah Spring Member; United States; USGS; Yucca Mountain ER - TY - JOUR T1 - Toward a consistent model for glass dissolution AN - 1765875369; 2016-013110 JF - Radioactive Waste Management and Environmental Restoration AU - Strachan, D M AU - Bourcier, W L AU - McGrail, B P Y1 - 1994 PY - 1994 DA - 1994 SP - 129 EP - 145 PB - Harwood Academic Publishers, Chur-London-Paris VL - 19 IS - 1-3 SN - 1065-609X, 1065-609X KW - high-level waste KW - diffusion KW - volcanic rocks KW - glasses KW - igneous rocks KW - waste disposal sites KW - mathematical models KW - solution KW - radioactive waste KW - models KW - residence time KW - waste disposal KW - thermodynamic properties KW - glass materials KW - geochemistry KW - borosilicate composition KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765875369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radioactive+Waste+Management+and+Environmental+Restoration&rft.atitle=Toward+a+consistent+model+for+glass+dissolution&rft.au=Strachan%2C+D+M%3BBourcier%2C+W+L%3BMcGrail%2C+B+P&rft.aulast=Strachan&rft.aufirst=D&rft.date=1994-01-01&rft.volume=19&rft.issue=1-3&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+Environmental+Restoration&rft.issn=1065609X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 75 N1 - Document feature - illus. N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - borosilicate composition; diffusion; geochemistry; glass materials; glasses; high-level waste; igneous rocks; mathematical models; models; radioactive waste; residence time; solution; thermodynamic properties; volcanic rocks; waste disposal; waste disposal sites ER - TY - JOUR T1 - Rates constraints of river incision using cosmogenic radionuclides; examples from fluvial terraces along the Fremont River, Utah AN - 1645570668; 2015-004676 JF - Geological Survey Circular AU - Repka, James L AU - Anderson, Robert S AU - Dick, Greg S AU - Finkel, Robert C AU - Southon, John R Y1 - 1994 PY - 1994 DA - 1994 SP - 265 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - isotopes KW - terraces KW - Cenozoic KW - Al-26 KW - radioactive isotopes KW - dates KW - aluminum KW - age KW - absolute age KW - USGS KW - alkaline earth metals KW - Quaternary KW - Be-10 KW - Fremont River KW - Wayne County Utah KW - models KW - Caineville Utah KW - metals KW - fluvial features KW - Pleistocene KW - Utah KW - fluvial environment KW - beryllium KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645570668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=Rates+constraints+of+river+incision+using+cosmogenic+radionuclides%3B+examples+from+fluvial+terraces+along+the+Fremont+River%2C+Utah&rft.au=Repka%2C+James+L%3BAnderson%2C+Robert+S%3BDick%2C+Greg+S%3BFinkel%2C+Robert+C%3BSouthon%2C+John+R&rft.aulast=Repka&rft.aufirst=James&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - VA N1 - Last updated - 2015-01-15 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; age; Al-26; alkaline earth metals; aluminum; Be-10; beryllium; Caineville Utah; Cenozoic; dates; fluvial environment; fluvial features; Fremont River; isotopes; metals; models; Pleistocene; Quaternary; radioactive isotopes; terraces; United States; USGS; Utah; Wayne County Utah ER - TY - JOUR T1 - A combined isotopic and trace element approach to discriminating groundwater flow-paths AN - 1645570579; 2015-004738 JF - Geological Survey Circular AU - Smith, David K AU - Davisson, M L AU - Volpe, A M AU - Whittemore, D O AU - Macfarlane, P A AU - Niemeyer, S AU - Kenneally, J M AU - Beiriger, J M Y1 - 1994 PY - 1994 DA - 1994 SP - 296 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - isotopes KW - halogens KW - stable isotopes KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - carbon KW - movement KW - rare earths KW - trace elements KW - Nevada KW - chromium KW - chlorine KW - North America KW - alkaline earth metals KW - isotope ratios KW - Sr-87/Sr-86 KW - recharge KW - Kansas KW - metals KW - Arkansas River valley KW - uranium KW - C-14 KW - Dakota Aquifer KW - actinides KW - strontium KW - Arkansas KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645570579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=A+combined+isotopic+and+trace+element+approach+to+discriminating+groundwater+flow-paths&rft.au=Smith%2C+David+K%3BDavisson%2C+M+L%3BVolpe%2C+A+M%3BWhittemore%2C+D+O%3BMacfarlane%2C+P+A%3BNiemeyer%2C+S%3BKenneally%2C+J+M%3BBeiriger%2C+J+M&rft.aulast=Smith&rft.aufirst=David&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - VA N1 - Last updated - 2015-01-15 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; Arkansas; Arkansas River valley; C-14; carbon; chlorine; chromium; Dakota Aquifer; ground water; halogens; isotope ratios; isotopes; Kansas; metals; movement; Nevada; Nevada Test Site; North America; radioactive isotopes; rare earths; recharge; Sr-87/Sr-86; stable isotopes; strontium; trace elements; United States; uranium ER - TY - JOUR T1 - Lead isotopic compositions in particulate aerosols and blood of San Francisco area residents; implications for sources of lead exposure AN - 1645570519; 2015-004740 JF - Geological Survey Circular AU - Smith, D R AU - Osterloh, J AU - Niemeyer, S AU - Flegal, A R Y1 - 1994 PY - 1994 DA - 1994 SP - 297 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - isotopes KW - pollutants KW - isotope ratios KW - human activity KW - regulations KW - pollution KW - lead KW - stable isotopes KW - air pollution KW - San Francisco California KW - California KW - San Francisco County California KW - toxicity KW - metals KW - aerosols KW - Pb-208/Pb-206 KW - Pb-207/Pb-206 KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645570519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=Lead+isotopic+compositions+in+particulate+aerosols+and+blood+of+San+Francisco+area+residents%3B+implications+for+sources+of+lead+exposure&rft.au=Smith%2C+D+R%3BOsterloh%2C+J%3BNiemeyer%2C+S%3BFlegal%2C+A+R&rft.aulast=Smith&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=297&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - VA N1 - Last updated - 2015-01-15 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; California; human activity; isotope ratios; isotopes; lead; metals; Pb-207/Pb-206; Pb-208/Pb-206; pollutants; pollution; regulations; San Francisco California; San Francisco County California; stable isotopes; toxicity; United States ER - TY - JOUR T1 - Comparison of radionuclide and noble gas data suggests possible limits for exposure age dating AN - 1645570463; 2015-004715 JF - Geological Survey Circular AU - Seidl, M A AU - Hudson, G B AU - Caffee, M W AU - Finkel, R C AU - Harris, L AU - Dietrich, W E Y1 - 1994 PY - 1994 DA - 1994 SP - 285 PB - U. S. Geological Survey, Reston, VA SN - 0364-6017, 0364-6017 KW - United States KW - silicates KW - Ne-21 KW - methods KW - volcanic rocks KW - isotopes KW - igneous rocks KW - halogens KW - olivine group KW - He-3 KW - exposure age KW - stable isotopes KW - Waimea Canyon Basalt KW - Al-26 KW - radioactive isotopes KW - Kauai KW - dates KW - noble gases KW - neon KW - aluminum KW - basalts KW - orthosilicates KW - absolute age KW - helium KW - chlorine KW - alkaline earth metals KW - Be-10 KW - Cl-36 KW - Hawaii KW - East Pacific Ocean Islands KW - nesosilicates KW - Kauai County Hawaii KW - Napali Member KW - metals KW - Oceania KW - Polynesia KW - beryllium KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645570463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Survey+Circular&rft.atitle=Comparison+of+radionuclide+and+noble+gas+data+suggests+possible+limits+for+exposure+age+dating&rft.au=Seidl%2C+M+A%3BHudson%2C+G+B%3BCaffee%2C+M+W%3BFinkel%2C+R+C%3BHarris%2C+L%3BDietrich%2C+W+E&rft.aulast=Seidl&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Geological+Survey+Circular&rft.issn=03646017&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - VA N1 - Last updated - 2015-01-15 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - absolute age; Al-26; alkaline earth metals; aluminum; basalts; Be-10; beryllium; chlorine; Cl-36; dates; East Pacific Ocean Islands; exposure age; halogens; Hawaii; He-3; helium; igneous rocks; isotopes; Kauai; Kauai County Hawaii; metals; methods; Napali Member; Ne-21; neon; nesosilicates; noble gases; Oceania; olivine group; orthosilicates; Polynesia; radioactive isotopes; silicates; stable isotopes; United States; volcanic rocks; Waimea Canyon Basalt ER - TY - JOUR T1 - Mixed-function oxidase-specific activity in wild and caged speckled sanddabs Citharichthys stigmaeus in Elkhorn Slough, Moss Landing harbour and nearshore Monterey bay, California AN - 13683611; 199402708 AB - The impact of hydrocarbons on marine ecosystems in the Monterey bay area of California was studied, using the hepatic activities of mixed-function oxidase (MFO) in the speckled sanddab (Citharichthys stigmaeus) as a monitoring tool. Techniques for the monitoring of MFO activities in caged specimens were developed. Spatial, seasonal and annual sediment sampling was carried out to determine hydrocarbon variability in the study area. Significant relationships between caged fish MFO response and sediment hydrocarbon concentrations were established. Using caged fish in place of expensive sediment sampling and analysis was feasible. The caging techniques could be transferred to other species and environments. There are 35 references. JF - Environmental Pollution AU - Rice, D W AU - Seltenrich, C P AU - Keller, M L AU - Spies, R B AU - Felton, J S AD - Lawrence Livermore National Laboratory, Calif. Y1 - 1994 PY - 1994 DA - 1994 SP - 179 EP - 188 VL - 84 IS - 2 SN - 0269-7491, 0269-7491 KW - Analysis KW - Fish (see also individual groups listed below) KW - Spatial KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13683611?accountid=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+Pollution&rft.atitle=Mixed-function+oxidase-specific+activity+in+wild+and+caged+speckled+sanddabs+Citharichthys+stigmaeus+in+Elkhorn+Slough%2C+Moss+Landing+harbour+and+nearshore+Monterey+bay%2C+California&rft.au=Rice%2C+D+W%3BSeltenrich%2C+C+P%3BKeller%2C+M+L%3BSpies%2C+R+B%3BFelton%2C+J+S&rft.aulast=Rice&rft.aufirst=D&rft.date=1994-01-01&rft.volume=84&rft.issue=2&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Environmental+Pollution&rft.issn=02697491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Case Study. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Optimization of groundwater remediation using artificial neural networks with parallel solute transport modelling AN - 13682098; 199403101 AB - Applications of artificial neural networks (ANN) to groundwater remediation problems were examined, using a flow and transport code to develop training patterns and validate the resulting management solutions, in the form of well locations and pumping schedules. Once trained to predict the outcome of the flow and transport code, the ANN was used to search through various realizations of pumping patterns to determine their probable success in achieving remediation. The resulting management solutions were consistent with those from a more conventional optimization technique, but the ANN approach possessed significant advantages over conventional approaches. There are 89 references. JF - Water Resources Research AU - Rogers, L L AU - Dowla, FU AD - Lawrence Livermore National Laboratory, Livermore, Calif. Y1 - 1994 PY - 1994 DA - 1994 SP - 457 EP - 481 VL - 30 IS - 2 SN - 0043-1397, 0043-1397 KW - Euronet-Diane KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13682098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Optimization+of+groundwater+remediation+using+artificial+neural+networks+with+parallel+solute+transport+modelling&rft.au=Rogers%2C+L+L%3BDowla%2C+FU&rft.aulast=Rogers&rft.aufirst=L&rft.date=1994-01-01&rft.volume=30&rft.issue=2&rft.spage=457&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Application. N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Measurement and simulation of fluid flow in real fractures; a reality check AN - 1328502011; 2013-031050 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Durham, W B AU - Bonner, B P AU - Brown, S R AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 SP - 14 PB - American Geophysical Union, Washington, DC KW - numerical models KW - igneous rocks KW - granites KW - fluid dynamics KW - simulation KW - measurement KW - ground water KW - laboratory studies KW - fractures KW - plutonic rocks KW - Reynolds number KW - permeability KW - digitization KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328502011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Durham%2C+W+B%3BBonner%2C+B+P%3BBrown%2C+S+R%3BTorgersen%2C+Thomas&rft.aulast=Durham&rft.aufirst=W&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Measurement+and+simulation+of+fluid+flow+in+real+fractures%3B+a+reality+check&rft.title=Measurement+and+simulation+of+fluid+flow+in+real+fractures%3B+a+reality+check&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-04-19 ER - TY - BOOK T1 - Simulation of reactive contaminant migration in physically and chemically heterogeneous soils AN - 1328501631; 2013-031079 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Tompson, A F B AU - Schafer-Perini, A AU - Smith, R W AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 PB - American Geophysical Union, Washington, DC KW - soils KW - migration KW - sorption KW - experimental studies KW - contaminant plumes KW - pollutants KW - simulation KW - ground water KW - heterogeneous materials KW - transport KW - dilution KW - hydraulic conductivity KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328501631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tompson%2C+A+F+B%3BSchafer-Perini%2C+A%3BSmith%2C+R+W%3BTorgersen%2C+Thomas&rft.aulast=Tompson&rft.aufirst=A+F&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Simulation+of+reactive+contaminant+migration+in+physically+and+chemically+heterogeneous+soils&rft.title=Simulation+of+reactive+contaminant+migration+in+physically+and+chemically+heterogeneous+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-04-19 ER - TY - JOUR T1 - The chemical and radiative effects of the Mount Pinatubo eruption AN - 1316372423; 2013-024532 AB - The eruption of Mount Pinatubo introduced large amounts of sulfur-containing particles into the stratosphere. Stratospheric ozone measured by ozonesondes and satellites is significantly lower following the June 1991 eruption and throughout 1992 and 1993. To clarify the mechanisms leading to effects on stratospheric ozone, time-dependent stratospheric aerosol and gas experiment II (SAGE II) and cryogenic limb array elaton spectrometer (CLAES) aerosol optical extinction data and SAGE II surface area density are used as parameters in a two-dimensional (2-D) zonally averaged chemical radiative transport model. The model was integrated with time from before the eruption through December 1993. The modeled impact on global ozone results from increased rates of heterogeneous reactions on sulfate aerosols and from the increased radiative heating and scattering caused by these aerosols. The model's dynamical response to changes in forcing (from changes in radiatively active trace gas concentrations and from aerosol heating) is treated in one of three ways: (1) the stratospheric temperature is perturbed, with fixed seasonal circulation, (2) the circulation is perturbed, with fixed seasonal temperature, or (3) both circulation and temperature are unperturbed, when investigating only the impact of Mount Pinatubo increased aerosol surface area density (SAD) and aerosol scattering of actinic solar radiation, When the aerosol heating is allowed to modify the temperature distribution, the maximum change calculated in equatorial column ozone is -1.6%. The calculated equatorial temperature change and peak local ozone change in October 1991 are +6 K and -4%, respectively. When aerosol heating perturbs the circulation in the model, the maximum change in equatorial column ozone is -6%. Increased heterogeneous processing on sulfate aerosols is calculated to have changed equatorial column ozone in late 1991 by -1.5%. Global column ozone in the model in 1992 and 1993 changed by -2.8% and -2.4%, respectively. The relationship of ozone-controlling processes in the lower stratosphere is altered as well; HO (sub x) becomes the most important catalytic cycle, followed by ClO (sub x) and NO (sub x) . This is driven by significant changes in trace gas concentrations. In October 1991, lower stratospheric, equatorial NO (sub x) decreased by 40%, ClO (sub x) increased by 60%, and HO (sub x) increased by 25%. When the effect of heterogeneous chemical processing on sulfate aerosols is combined with aerosol heating, modifying either circulation or temperature, dramatically different ozone fingerprints with time and latitude are predicted. Model-derived changes in the equatorial region in column ozone best represented the observed data when perturbed circulation was combined with heterogeneous chemical effects. However, at high latitudes, the increased ozone production from the strengthening of the mean circulation tends to cancel the heterogeneous reduction of ozone. This is not in good agreement with observed data, especially in 1992 and 1993. When the circulation is held fixed and the temperature allowed to change, and heterogeneous chemical effects are included, the equatorial ozone decrease predicted was too small for 1991. However, the mid- to high-latitude decrease in 1992 and 1993 is in better agreement with observed data. JF - Journal of Geophysical Research AU - Kinnison, Douglas E AU - Grant, Keith E AU - Connell, Peter S AU - Rotman, Douglas A AU - Wuebbles, Donald J Y1 - 1994 PY - 1994 DA - 1994 SP - 25705 EP - 25731 PB - American Geophysical Union, Washington, DC VL - 99 IS - D12 SN - 0148-0227, 0148-0227 KW - sulfur dioxide KW - Luzon KW - Far East KW - global KW - atmosphere KW - temperature KW - atmospheric circulation KW - ozone KW - Mount Pinatubo KW - Philippine Islands KW - volcanism KW - eruptions KW - climate effects KW - volcanoes KW - seasonal variations KW - chemical composition KW - Asia KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1316372423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=The+chemical+and+radiative+effects+of+the+Mount+Pinatubo+eruption&rft.au=Kinnison%2C+Douglas+E%3BGrant%2C+Keith+E%3BConnell%2C+Peter+S%3BRotman%2C+Douglas+A%3BWuebbles%2C+Donald+J&rft.aulast=Kinnison&rft.aufirst=Douglas&rft.date=1994-01-01&rft.volume=99&rft.issue=D12&rft.spage=25705&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JD02318 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2013-01-01 N1 - Number of references - 76 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2013-03-14 N1 - SubjectsTermNotLitGenreText - Asia; atmosphere; atmospheric circulation; chemical composition; climate effects; eruptions; Far East; global; Luzon; Mount Pinatubo; ozone; Philippine Islands; seasonal variations; sulfur dioxide; temperature; volcanism; volcanoes DO - http://dx.doi.org/10.1029/94JD02318 ER - TY - JOUR T1 - Influence of microstructure on rock elastic properties AN - 50182186; 1995-009587 AB - Depending on details of the composite microstructure, different theories may be needed to obtain good agreement with measured elastic properties. This observation is especially pertinent whenever the composite is porous, as is normally true for rocks. Predictions of three theories are compared to data for porous glass samples. The differential effective medium (DEM) theory and Hashin's composite spheres assemblage (H) do a good job of predicting elastic behavior of a porous foam composed of glass. The self-consistent (SC) effective medium theory does equally well at predicting behavior of a sintered glass-bead sample. The realizable microstructure of each theoretical model is a good analog of the microstructure for one or the other of these two very different porous glasses. Velocities of granular rocks such as sandstones may be estimated accurately using the SC theory, whereas velocities of rocks such as basalts having isolated cracks and pores may be better estimated using either the DEM theory or Hashin's model. Copyright 1993 by the American Geophysical Union. JF - Geophysical Research Letters AU - Berge, Patricia A AU - Berryman, James G AU - Bonner, Brian P Y1 - 1993/12/14/ PY - 1993 DA - 1993 Dec 14 SP - 2619 EP - 2622 PB - American Geophysical Union, Washington, DC VL - 20 IS - 23 SN - 0094-8276, 0094-8276 KW - elasticity KW - volcanic rocks KW - igneous rocks KW - elastic properties KW - microstructure KW - connectivity KW - sandstone KW - porous materials KW - porosity KW - physical models KW - sedimentary rocks KW - cracks KW - self-consistent effective medium theory KW - Hashin's composite spheres assemblage KW - velocity structure KW - basalts KW - differential effective medium theory KW - wave dispersion KW - rocks KW - glass materials KW - clastic rocks KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Influence+of+microstructure+on+rock+elastic+properties&rft.au=Berge%2C+Patricia+A%3BBerryman%2C+James+G%3BBonner%2C+Brian+P&rft.aulast=Berge&rft.aufirst=Patricia&rft.date=1993-12-14&rft.volume=20&rft.issue=23&rft.spage=2619&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F93GL03131 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - basalts; clastic rocks; connectivity; cracks; differential effective medium theory; elastic properties; elasticity; glass materials; Hashin's composite spheres assemblage; igneous rocks; microstructure; physical models; porosity; porous materials; rocks; sandstone; sedimentary rocks; self-consistent effective medium theory; velocity structure; volcanic rocks; wave dispersion DO - http://dx.doi.org/10.1029/93GL03131 ER - TY - JOUR T1 - The influence of sediment and colloidal material on the bioavailability of a quaternary ammonium surfactant. AN - 76203852; 7507816 AB - The bioaccumulation and tissue distribution of a quaternary ammonium surfactant (hexadecylpyridinium bromide, HPB) in aquatic organisms was assessed under a variety of exposure conditions. Tadpoles, clams, and minnows were exposed simultaneously to sublethal levels of [3H]HPB under flowthrough conditions for a period of 7 days. Four exposure conditions were studied: water-borne HPB alone, water-borne HPB flowed over a natural sediment, waterborne HPB mixed in a suspension of bentonite clay, and HPB sorbed to a natural sediment. In addition, the significance of ingestion as an exposure pathway for HPB was assessed in a series of oral-dosing experiments conducted with tadpoles. Gill tissues accumulated the highest HPB residues for organisms exposed to the chemical in the absence of sediment or clay. The accumulation of HPB in all tissues, but especially in gills, was reduced significantly in the presence of sediment or clay. This finding is important because gill tissue is a primary site of toxic action for quaternary ammonium compounds. Tadpoles ingested HPB-contaminated sediment and clay, which became a source of exposure for GI-tract tissues. The results of oral-dosing experiments confirmed that sorbed HPB did contribute to the accumulation of this compound in intestinal tissues. JF - Ecotoxicology and environmental safety AU - Knezovich, J P AU - Inouye, L S AD - Environmental Sciences Division, Lawrence Livermore National Laboratory, Livermore, California 94551-9900. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 253 EP - 264 VL - 26 IS - 3 SN - 0147-6513, 0147-6513 KW - Pyridinium Compounds KW - 0 KW - Water Pollutants, Chemical KW - Bentonite KW - 1302-78-9 KW - Index Medicus KW - Bivalvia KW - Animals KW - Rana catesbeiana KW - Larva KW - Fresh Water KW - Cyprinidae KW - Adsorption KW - Tissue Distribution KW - Biological Availability KW - Pyridinium Compounds -- pharmacokinetics KW - Gills -- metabolism KW - Digestive System -- metabolism KW - Water Pollutants, Chemical -- pharmacokinetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76203852?accountid=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=The+influence+of+sediment+and+colloidal+material+on+the+bioavailability+of+a+quaternary+ammonium+surfactant.&rft.au=Knezovich%2C+J+P%3BInouye%2C+L+S&rft.aulast=Knezovich&rft.aufirst=J&rft.date=1993-12-01&rft.volume=26&rft.issue=3&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology+and+environmental+safety&rft.issn=01476513&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-03-07 N1 - Date created - 1994-03-07 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Tritium risk assessment. AN - 76077087; 8244713 AB - Estimates of the health risks in humans from low-level exposure to tritium are presented. The health risks considered are those for cancer, genetic effects, and developmental abnormalities from exposures in utero. Because direct risk information for these effects is not available from human exposures to tritium, the following approach was used. Excess risks for the effects given following low-level exposure to x rays or gamma rays were estimated from available human epidemiological data using appropriate dose-rate effectiveness factors. These human-risk estimates for low-level x rays or gamma rays were then multiplied by the appropriate best-estimate relative biological effectiveness for tritium, taking into account differences in effectiveness of comparison radiations. The resultant lifetime risk coefficients for low-level exposure to tritiated water are as follows. For cancer mortality, the most probable risk (50th percentile) is 81 x 10(-6) mGy-1 and the 90% confidence interval is 38 to 185 x 10(-6) mGy-1. For genetic effects in the first generation after exposure the risk is 7.9 x 10(-6) mGy-1, with a 90% confidence interval of 3.8 to 16.3 x 10(-6) mGy-1. For developmental effects from low-level tritiated water exposures in utero, the risk is uncertain but is estimated to be < 400 x 10(-6) mGy-1. The risks from exposure to organically bound tritiated molecules are estimated to range from values that are similar to those for tritiated water to about a factor of 2 higher. JF - Health physics AU - Straume, T AD - Lawrence Livermore National Laboratory, University of California, Livermore, CA 94550. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 673 EP - 682 VL - 65 IS - 6 SN - 0017-9078, 0017-9078 KW - Tritium KW - 10028-17-8 KW - Index Medicus KW - Risk Factors KW - Humans KW - Female KW - Pregnancy KW - Neoplasms, Radiation-Induced KW - Abnormalities, Radiation-Induced KW - Radiation Genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76077087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Tritium+risk+assessment.&rft.au=Straume%2C+T&rft.aulast=Straume&rft.aufirst=T&rft.date=1993-12-01&rft.volume=65&rft.issue=6&rft.spage=673&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-12-27 N1 - Date created - 1993-12-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Tritium radiobiology and relative biological effectiveness. AN - 76075076; 8244712 AB - During the past decade, a large number of radiobiological studies have become available for tritium--many of them focusing on the relative biological effectiveness of tritium beta rays. These and previous studies indicate that tritium in body water produces the same spectrum of radiogenic effects (e.g., cancer, genetic effects, developmental abnormalities, and reproductive effects) observed following whole-body exposure to penetrating radiations such as gamma rays and x rays. However, tritium beta rays are of greater biological effectiveness than gamma rays and x rays. For example, tritium in the oxide form is about 2 to 3 times more effective at low doses or low dose rates than gamma rays from 137Cs or 60Co. When tritium is bound to organic molecules, relative biological effectiveness values may be somewhat larger than those for tritium in oxide form. Tritium administered to animals or to cells in vitro as tritiated amino acids results in relative biological effectiveness values that appear similar to those obtained for tritium in oxide form; however, if administered as tritiated thymidine, the relative biological effectiveness values appear to be about two-fold higher. It is clear from the wealth of tritium data now available that relative biological effectiveness values for tritium beta rays are higher than the quality factor of unity generally used in radiation protection. JF - Health physics AU - Straume, T AU - Carsten, A L AD - Lawrence Livermore National Laboratory, Livermore, CA 94550. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 657 EP - 672 VL - 65 IS - 6 SN - 0017-9078, 0017-9078 KW - Tritium KW - 10028-17-8 KW - Index Medicus KW - Relative Biological Effectiveness KW - Humans KW - Neoplasms, Radiation-Induced KW - Radiation Genetics KW - Radiobiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76075076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Tritium+radiobiology+and+relative+biological+effectiveness.&rft.au=Straume%2C+T%3BCarsten%2C+A+L&rft.aulast=Straume&rft.aufirst=T&rft.date=1993-12-01&rft.volume=65&rft.issue=6&rft.spage=657&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-12-27 N1 - Date created - 1993-12-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - DOE in situ remediation integrated program; in situ manipulation technologies subprogram plan AN - 52654512; 1998-002630 AB - The In Situ Remediation Integrated Program (ISRP) supports and manages a balanced portfolio of applied research and development activities in support of DOE environmental restoration and waste management needs. ISRP technologies are being developed in four areas: containment, chemical and physical treatment, in situ bioremediation, and in situ manipulation (including electrokinetics). the focus of containment is to provide mechanisms to stop contaminant migration through the subsurface. In situ bioremediation and chemical and physical treatment both aim to destroy or eliminate contaminants in groundwater and soils. In situ manipulation (ISM) provides mechanisms to access contaminants or introduce treatment agents into the soil, and includes other technologies necessary to support the implementation of ISR methods. Descriptions of each major program area are provided to set the technical context of the ISM subprogram. Typical ISM needs for major areas of in situ remediation research and development are identified. JF - DOE in situ remediation integrated program; in situ manipulation technologies subprogram plan AU - Yow, J L Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 40 VL - UCRL-ID-115789 KW - soils KW - hazardous waste KW - programs KW - U. S. Department of Energy KW - technology KW - in situ KW - pollutants KW - government agencies KW - pollution KW - bioremediation KW - research KW - remediation KW - ground water KW - waste management KW - reagents KW - movement KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Yow%2C+J+L&rft.aulast=Yow&rft.aufirst=J&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DOE+in+situ+remediation+integrated+program%3B+in+situ+manipulation+technologies+subprogram+plan&rft.title=DOE+in+situ+remediation+integrated+program%3B+in+situ+manipulation+technologies+subprogram+plan&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94012987NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Technologies for environmental cleanup; toxic and hazardous waste management AN - 52649042; 1998-003675 AB - This is the second in a series of EUROCOURSES conducted under the title, "Technologies for Environmental Cleanup". To date, the series consist of the following courses: 1992, soils and groundwater; 1993, Toxic and Hazardous Waste Management. The 1993 course focuses on recent technological developments in the United States and Europe in the areas of waste management policies and regulations, characterization and monitoring of waste, waste minimization and recycling strategies, thermal treatment technologies, photolytic degradation processes, bioremediation processes, medical waste treatment, waste stabilization processes, catalytic organic destruction technologies, risk analyses, and data bases and information networks. It is intended that this course ill serve as a resource of state-of-the-art technologies and methodologies for the environmental protection manager involved in decisions concerning the management of toxic and hazardous waste. JF - Technologies for environmental cleanup; toxic and hazardous waste management AU - Ragaini, R C Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 17 VL - UCRL-JC-115644 | CONF-9309342-1 KW - protection KW - hazardous waste KW - waste management KW - in situ KW - regulations KW - policy KW - ecosystems KW - waste disposal KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ragaini%2C+R+C&rft.aulast=Ragaini&rft.aufirst=R&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technologies+for+environmental+cleanup%3B+toxic+and+hazardous+waste+management&rft.title=Technologies+for+environmental+cleanup%3B+toxic+and+hazardous+waste+management&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94008099NEG, Springfield, VA, United States N1 - SuppNotes - Presented at EUROCOURSE on environmental cleanup, Ispra, Sept. 13-17, 1993; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Experimental and theoretical modeling expertise of the organic and inorganic environmental geochemistry groups AN - 52283392; 2001-001060 JF - Experimental and theoretical modeling expertise of the organic and inorganic environmental geochemistry groups AU - Knauss, K G AU - Aines, R D Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 3 VL - UCRL-ID-119128 KW - soils KW - organic compounds KW - pyrolysis KW - hydrocarbons KW - aliphatic hydrocarbons KW - theoretical models KW - pollution KW - alkanes KW - geochemistry KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52283392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Knauss%2C+K+G%3BAines%2C+R+D&rft.aulast=Knauss&rft.aufirst=K&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Experimental+and+theoretical+modeling+expertise+of+the+organic+and+inorganic+environmental+geochemistry+groups&rft.title=Experimental+and+theoretical+modeling+expertise+of+the+organic+and+inorganic+environmental+geochemistry+groups&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009079NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Modeling advective contaminant transport during soil vapor extraction AN - 50295099; 1994-001470 JF - Ground Water AU - Falta, Ronald W AU - Pruess, Karsten AU - Chesnut, Dwayne A Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1011 EP - 1020 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 31 IS - 6 SN - 0017-467X, 0017-467X KW - organic materials KW - models KW - volatiles KW - organic compounds KW - soil vapor extraction KW - volatile organic compounds KW - pollution KW - applications KW - advection KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50295099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Modeling+advective+contaminant+transport+during+soil+vapor+extraction&rft.au=Falta%2C+Ronald+W%3BPruess%2C+Karsten%3BChesnut%2C+Dwayne+A&rft.aulast=Falta&rft.aufirst=Ronald&rft.date=1993-12-01&rft.volume=31&rft.issue=6&rft.spage=1011&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 27 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2016-09-16 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - advection; applications; ground water; models; organic compounds; organic materials; pollution; remediation; soil vapor extraction; volatile organic compounds; volatiles ER - TY - JOUR T1 - Variation in microseism power and direction of approach in Northeast Greenland AN - 50293006; 1994-004025 JF - Bulletin of the Seismological Society of America AU - Harben, P E AU - Hjortenberg, E Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1939 EP - 1958 PB - Seismological Society of America, Berkeley, CA VL - 83 IS - 6 SN - 0037-1106, 0037-1106 KW - polar regions KW - Northern Greenland KW - seismology KW - Arctic region KW - spectral analysis KW - noise KW - Greenland KW - marine sediments KW - northeastern Greenland KW - arctic environment KW - sediments KW - microseisms KW - propagation KW - storms KW - seasonal variations KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Variation+in+microseism+power+and+direction+of+approach+in+Northeast+Greenland&rft.au=Harben%2C+P+E%3BHjortenberg%2C+E&rft.aulast=Harben&rft.aufirst=P&rft.date=1993-12-01&rft.volume=83&rft.issue=6&rft.spage=1939&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 22 N1 - PubXState - CA N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - arctic environment; Arctic region; Greenland; marine sediments; microseisms; noise; northeastern Greenland; Northern Greenland; polar regions; propagation; seasonal variations; sediments; seismology; spectral analysis; storms ER - TY - JOUR T1 - Finite element modeling of stresses and deformation in Long Valley, California AN - 50261105; 1994-028647 JF - Eos, Transactions, American Geophysical Union AU - Williams, C A AU - Rundle, J B AU - Wawersik, W AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 609 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - California KW - finite element analysis KW - stress KW - statistical analysis KW - deformation KW - magma chambers KW - Long Valley KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Finite+element+modeling+of+stresses+and+deformation+in+Long+Valley%2C+California&rft.au=Williams%2C+C+A%3BRundle%2C+J+B%3BWawersik%2C+W%3BAnonymous&rft.aulast=Williams&rft.aufirst=C&rft.date=1993-12-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=609&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; deformation; finite element analysis; Long Valley; magma chambers; statistical analysis; stress; United States ER - TY - JOUR T1 - Electrical properties of San Quintin Dunite; electrical conductivity, Seebeck coefficient, and f (sub O2) dependence AN - 50254700; 1994-028656 JF - Eos, Transactions, American Geophysical Union AU - Roberts, J J AU - Duba, A G AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 610 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - electrical properties KW - electrical conductivity KW - igneous rocks KW - fugacity KW - ultramafics KW - Seebeck coefficient KW - plutonic rocks KW - peridotites KW - San Quintin Dunite KW - dunite KW - Eh KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Electrical+properties+of+San+Quintin+Dunite%3B+electrical+conductivity%2C+Seebeck+coefficient%2C+and+f+%28sub+O2%29+dependence&rft.au=Roberts%2C+J+J%3BDuba%2C+A+G%3BAnonymous&rft.aulast=Roberts&rft.aufirst=J&rft.date=1993-12-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=610&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - dunite; Eh; electrical conductivity; electrical properties; experimental studies; fugacity; igneous rocks; peridotites; plutonic rocks; San Quintin Dunite; Seebeck coefficient; ultramafics ER - TY - JOUR T1 - Point defect diffusivities in San Carlos Olivine AN - 50252443; 1994-028657 JF - Eos, Transactions, American Geophysical Union AU - Wanamaker, B J AU - Duba, L AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 610 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - experimental studies KW - electrical conductivity KW - strain KW - olivine group KW - San Carlos Olivine KW - fugacity KW - nesosilicates KW - point defects KW - olivine KW - orthosilicates KW - crystal chemistry KW - diffusivity KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Point+defect+diffusivities+in+San+Carlos+Olivine&rft.au=Wanamaker%2C+B+J%3BDuba%2C+L%3BAnonymous&rft.aulast=Wanamaker&rft.aufirst=B&rft.date=1993-12-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=610&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crystal chemistry; diffusivity; electrical conductivity; experimental studies; fugacity; nesosilicates; olivine; olivine group; orthosilicates; point defects; San Carlos Olivine; silicates; strain ER - TY - JOUR T1 - First measurements of chemical diffusion in high-pressure olivine polymorphs; implications for deep upper mantle transport properties AN - 50252429; 1994-028655 JF - Eos, Transactions, American Geophysical Union AU - Farber, D L AU - Williams, Q AU - Ryerson, F J AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 610 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - upper mantle KW - experimental studies KW - diffusion KW - mantle KW - olivine group KW - nesosilicates KW - transport KW - olivine KW - spinel structure KW - orthosilicates KW - crystal chemistry KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=First+measurements+of+chemical+diffusion+in+high-pressure+olivine+polymorphs%3B+implications+for+deep+upper+mantle+transport+properties&rft.au=Farber%2C+D+L%3BWilliams%2C+Q%3BRyerson%2C+F+J%3BAnonymous&rft.aulast=Farber&rft.aufirst=D&rft.date=1993-12-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=610&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crystal chemistry; diffusion; experimental studies; mantle; nesosilicates; olivine; olivine group; orthosilicates; silicates; spinel structure; transport; upper mantle ER - TY - JOUR T1 - Effective-stress rules for pore-fluid transport in rocks containing two minerals AN - 50199076; 1995-002512 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Berryman, J G A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1165 EP - 1168 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - pressure KW - in situ KW - pore pressure KW - Archie's law KW - stress KW - porosity KW - permeability KW - hydrostatic pressure KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50199076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Effective-stress+rules+for+pore-fluid+transport+in+rocks+containing+two+minerals&rft.au=Berryman%2C+J+G&rft.aulast=Berryman&rft.aufirst=J&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1165&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - Archie's law; hydrostatic pressure; in situ; permeability; pore pressure; porosity; pressure; rock mechanics; stress ER - TY - JOUR T1 - A zeroth-order statistical model for fracture in rock in compression AN - 50198192; 1995-002590 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Blair, S C AU - Cook, N G W AU - Daveler, S A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1619 EP - 1622 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - strain KW - stress KW - statistical analysis KW - tensile strength KW - displacements KW - simulation KW - rock mechanics KW - boundary element analysis KW - models KW - fractures KW - heterogeneity KW - compression KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=A+zeroth-order+statistical+model+for+fracture+in+rock+in+compression&rft.au=Blair%2C+S+C%3BCook%2C+N+G+W%3BDaveler%2C+S&rft.aulast=Blair&rft.aufirst=S&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1619&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - boundary element analysis; compression; displacements; fractures; heterogeneity; models; rock mechanics; simulation; statistical analysis; strain; stress; tensile strength ER - TY - JOUR T1 - Pore pressure buildup coefficient in synthetic and natural sandstones AN - 50198083; 1995-002508 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Berge, P A AU - Wang, H F AU - Bonner, B P A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1135 EP - 1141 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - Poisson's ratio KW - pressure KW - microcracks KW - sandstone KW - elastic constants KW - bulk modulus KW - rock mechanics KW - laboratory studies KW - sedimentary rocks KW - cracks KW - pore pressure KW - shear modulus KW - clastic rocks KW - Young's modulus KW - compressibility KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Pore+pressure+buildup+coefficient+in+synthetic+and+natural+sandstones&rft.au=Berge%2C+P+A%3BWang%2C+H+F%3BBonner%2C+B+P&rft.aulast=Berge&rft.aufirst=P&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1135&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - bulk modulus; clastic rocks; compressibility; cracks; elastic constants; laboratory studies; microcracks; Poisson's ratio; pore pressure; pressure; rock mechanics; sandstone; sedimentary rocks; shear modulus; Young's modulus ER - TY - JOUR T1 - PEAK; a new kind of surface microscope AN - 50194357; 1995-002434 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Durham, W B AU - Bonner, B P A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 699 EP - 702 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - fractures KW - failures KW - PEAK KW - loading KW - stress KW - joints KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50194357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=PEAK%3B+a+new+kind+of+surface+microscope&rft.au=Durham%2C+W+B%3BBonner%2C+B+P&rft.aulast=Durham&rft.aufirst=W&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=699&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - failures; fractures; joints; loading; PEAK; rock mechanics; stress ER - TY - JOUR T1 - Magnitude-frequency relations for earthquakes using a statistical mechanical approach AN - 50179857; 1994-020630 AB - At very small magnitudes, observations indicate that the frequency of occurrence of earthquakes is significantly smaller than the frequency predicted by simple Gutenberg-Richter statistics. Previously, it has been suggested that the dearth of small events is related to a rapid rise in scattering and attenuation at high frequencies (i.e., the controversial "f (sub max) " problem) and the consequent inability to detect these events with standard arrays of seismometers. However, several recent studies have suggested that instrumentation cannot account for the entire effect and that the decline in frequency may be real. Working from this hypothesis, we derive a magnitude-frequency relation for very small earthquakes that is based upon the postulate that the system of moving plates can be treated as a system not too far removed from equilibrium. As a result, it is assumed that in the steady state, the probability P[E] that a segment of fault has a free energy E is proportional to the exponential of the free energy P varies as exp[- E/ E (sub N) ]. In equilibrium statistical mechanics this distribution is called the Boltzmann distribution. The probability weight E (sub N) is the space-time steady state average of the free energy of the segment. Earthquakes are then treated as fluctuations in the free energy of the segments. With these assumptions, it is shown that magnitude-frequency relations can be obtained. For example, previous results obtained by the author can be recovered under the same assumptions as before, for intermediate and large events, the distinction being whether the event is of a linear dimension sufficient to extend the entire width of the brittle zone. Additionally, a magnitude-frequency relation is obtained that is in satisfactory agreement with the data at very small magnitudes. At these magnitudes, departures from frequencies predicted by Gutenberg-Richter statistics are found using a model that accounts for the finite thickness of the inelastic part of the fault zone. The inelastic thickness of the fault zone that is obtained is in general agreement with thicknesses found from field observations following earthquakes. Thus, departures from simple Gutenberg-Richter scaling are apparently due at very large magnitudes to the finite width of the brittle layer, and at very small magnitudes to the finite thickness of the inelastic fault zone. Copyright 1993 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Rundle, John B A2 - Schubert, G. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 21 EP - 21,949 PB - American Geophysical Union, Washington, DC VL - 98 IS - B12 SN - 0148-0227, 0148-0227 KW - magnitude-frequency ratio KW - geologic hazards KW - time variations KW - statistical analysis KW - magnitude KW - Richter Scale KW - frequency KW - Gutenberg-Richter distribution KW - statistical distribution KW - theoretical studies KW - earthquake prediction KW - probability KW - Gutenberg Scale KW - earthquakes KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Magnitude-frequency+relations+for+earthquakes+using+a+statistical+mechanical+approach&rft.au=Rundle%2C+John+B&rft.aulast=Rundle&rft.aufirst=John&rft.date=1993-12-01&rft.volume=98&rft.issue=B12&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F93JB02037 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Conference title - Physical processes in geodynamics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - earthquake prediction; earthquakes; faults; frequency; geologic hazards; Gutenberg Scale; Gutenberg-Richter distribution; magnitude; magnitude-frequency ratio; probability; Richter Scale; statistical analysis; statistical distribution; theoretical studies; time variations DO - http://dx.doi.org/10.1029/93JB02037 ER - TY - JOUR T1 - Apatite/fluid partitioning of rare-earth elements and strontium; experimental results at 1.0 GPa and 1000 degrees C and application to models of fluid-rock interaction AN - 50278242; 1994-017433 AB - Apatite/aqueous fluid partition coefficients have been measured for Ce, Gd, Yb and Sr at 1.0 GPa and 1000 degrees C using radiotracers and gamma-ray spectroscopy. Analysis of clean apatite separates from 3-5-day piston cylinder experiments allowed calculation of K (sub D) 's from mass balance. Partition coefficients from forward experiments with doped fluids and reversal experiments with doped crystals show good agreement. Partition coefficients for apatite/H (sub 2) O range from 15 to 33 in the order Gd>Ce>Sr>Yb, corresponding to a convex-up REE pattern characteristic of natural apatites. If Sr serves as an analog of Eu (super 2+) , then Eu (super 2+) should behave similarly to REE and any (-) Eu anomalies in fluid precipitated/equilibrated apatites must result from inheritance rather than from apatite fractionation. The elements Be and Cs partition strongly into the fluid, so that low levels in clean apatite separates permitted only estimates of maximum K (sub D) 's. Addition of dissolved albite to the fluid decreased K (sub D) 's of REE and Sr 2-3X, implying complexing of REE+Sr with silicates dissolved in the fluid. Apatite/H (sub 2) O K (sub D) 's are similar to apatite/silicate melt K (sub D) 's, except that in the latter case Eu (Sr) is less compatible than other REE. At 1.0 GPa and 1000 degrees , the high K (sub D) -values for REE and Sr combined with the insolubility of apatite in near-neutral pH aqueous fluids suggest that apatite may strongly influence the behavior of these elements during metasomatism by an aqueous fluid. Mass-balance modeling using measured partition coefficients and solubilities demonstrate this, and also show that compatible elements do not reach equilibrium with the primary fluid until the mass ratio fluid/rock<1. Thus, caution is required when inferring compositions of primary fluids from solid mineral assemblages. JF - Chemical Geology AU - Ayers, John C AU - Watson, E Bruce Y1 - 1993/11/25/ PY - 1993 DA - 1993 Nov 25 SP - 299 EP - 314 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - apatite KW - alkaline earth metals KW - phosphates KW - cerium KW - partitioning KW - partition coefficients KW - gadolinium KW - water-rock interaction KW - metals KW - ytterbium KW - rare earths KW - strontium KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=Apatite%2Ffluid+partitioning+of+rare-earth+elements+and+strontium%3B+experimental+results+at+1.0+GPa+and+1000+degrees+C+and+application+to+models+of+fluid-rock+interaction&rft.au=Ayers%2C+John+C%3BWatson%2C+E+Bruce&rft.aulast=Ayers&rft.aufirst=John&rft.date=1993-11-25&rft.volume=110&rft.issue=1-3&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990259-L L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2014-03-14 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - alkaline earth metals; apatite; cerium; gadolinium; metals; P-T conditions; partition coefficients; partitioning; phosphates; rare earths; strontium; water-rock interaction; ytterbium DO - http://dx.doi.org/10.1016/0009-2541(93)90259-L ER - TY - JOUR T1 - The mobility of zirconium and other "immobile" elements during hydrothermal alteration AN - 50273632; 1994-017420 AB - Development of zircon and other Zr phases in hydrothermal deposits indicates that Zr can be highly mobile in these systems. Mobility is most common in, but not restricted to, F-rich hydrothermal systems related to alkalic, F-rich igneous suites; these suites can range from peralkaline through metaluminous to peraluminous. A few examples are neither alkalic nor F rich. Three locations in the Trans-Pecos Magmatic Province, Texas, U.S.A., demonstrate this hydrothermal Zr mobility. All three igneous systems are alkalic and F rich but vary in alkali/Al ratios. Peralkaline rhyolites and trachytes in the Christmas Mountains contain as much as 2100 ppm Zr, mostly in aegirine or arfvedsonite; zircon is rare or absent. Fluorspar replacement deposits in limestone at contacts with the rhyolites contain as much as 38,000 ppm Zr, occurring as small, disseminated zircons. The deposits also are enriched in a variety of incompatible elements, including Be, rare-earth elements (REE), Y, Nb, Mo, Hf, Pb, Th and U. The Sierra Blanca intrusions, a series of mildly peraluminous, F-rich rhyolite laccoliths, contain as much as 1000 ppm Zr, mostly as zircon. Hydrothermal zircon occurs as overgrowths on magmatic grains, as veinlets connected to overgrowths, and in fluorspar replacement bodies in adjacent limestone. The highest Zr concentrations in fluorspar are approximately 200 ppm. Metaluminous quartz monzonite from the Infiernito caldera contains 400-600 ppm Zr, mostly as zircon. Euhedral zircon in quartz-fluorite veins in the quartz monzonite indicates mobility of Zr. Zirconium concentrations in the veins are unknown, but the paucity of zircon suggests little Zr enrichment relative to the host. Zircon and, more rarely, zirconolite, occur in skarn in the Ertsberg District of Irian Jaya, Indonesia. Unlike in Texas, related igneous rocks are metaluminous, and the hydrothermal system was F poor. Worldwide, hydrothermal zircon, other Zr phases, and Ti- and Al-bearing phases occur in skarn, epithermal precious metal veins, volcanogenic massive-sulfide deposits and mylonites. We propose that differences in Zr mineralogy of igneous source rocks is an important factor in determining the availability of Zr to hydrothermal fluids. Although Zr concentrations in the Sierra Blanca and Christmas Mountains rhyolites are similar, Zr enrichment in fluorspar was much greater in the Christmas Mountains. We suggest that hydrothermal solutions could easily break down aegirine and arfvedsonite to release Zr, but that zircon was only moderately attacked. Therefore, far more Zr was available for transport and subsequent deposition in the Christmas Mountains than at Sierra Blanca. Availability of other trace elements probably is also governed by their mineral host. Although Zr mobility is most common in F-rich hydrothermal systems related to alkalic and F-rich igneous systems, mobility at Ertsberg may have been promoted by sulfate complexing. JF - Chemical Geology AU - Rubin, Jeffrey N AU - Henry, Christopher D AU - Price, Jonathan G Y1 - 1993/11/25/ PY - 1993 DA - 1993 Nov 25 SP - 29 EP - 47 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - United States KW - fluorspar KW - Far East KW - Indonesia KW - zirconium KW - Texas KW - Irian Jaya Indonesia KW - metasomatism KW - New Guinea KW - metals KW - metamorphic rocks KW - hydrothermal alteration KW - Trans-Pecos KW - Malay Archipelago KW - chemical composition KW - Asia KW - skarn KW - mobility KW - metasomatic rocks KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=The+mobility+of+zirconium+and+other+%22immobile%22+elements+during+hydrothermal+alteration&rft.au=Rubin%2C+Jeffrey+N%3BHenry%2C+Christopher+D%3BPrice%2C+Jonathan+G&rft.aulast=Rubin&rft.aufirst=Jeffrey&rft.date=1993-11-25&rft.volume=110&rft.issue=1-3&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990246-F L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 63 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2015-04-16 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - Asia; chemical composition; Far East; fluorspar; hydrothermal alteration; Indonesia; Irian Jaya Indonesia; Malay Archipelago; metals; metamorphic rocks; metasomatic rocks; metasomatism; mobility; New Guinea; skarn; Texas; Trans-Pecos; United States; zirconium DO - http://dx.doi.org/10.1016/0009-2541(93)90246-F ER - TY - JOUR T1 - The development of chromosome-specific composite DNA probes for the mouse and their application to chromosome painting. AN - 76209881; 7508363 AB - The speed and ease of human cytogenetic analysis has been greatly enhanced by the technique of fluorescence in situ hybridization (FISH). Non-radioactive fluorescently tagged complex DNA probes specific for individual chromosomes can be hybridized to conventionally obtained metaphase chromosome spreads. Several chromosomes may be "painted" concurrently by using combinations of different labeled probes. Surveys of chromosome breakage and rearrangement may be performed very quickly by avoiding the time consuming process of GTG-banding. The application of FISH to mouse cytogenetics would allow large scale molecular toxicology studies to be conducted on the effects of such environmental insults as potential carcinogens, mutagens and radiation. Progress has been hampered, however, as the Mus musculus karyotype consists of 40 acrocentric chromosomes of approximately the same size, making the recognition and separation of individual chromosomes very difficult. We now describe the successful production and application of chromosome-specific composite DNA probes for M. musculus chromosomes 2 and 8. Stable Robertsonian translocated chromosomes were isolated on a flow sorter and their DNA subsequently amplified by degenerate oligonucleotide primer (DOP) PCR. Small pools (300 copies) of each chromosome were denatured at 94 degrees C then annealed with the primer at 30 degrees C for 15 cycles. This was followed by 20 cycles at an annealing temperature of 62 degrees C. Additional amplification was performed at an annealing temperature of 62 degrees C. The chromosome-specific DNA was labeled with biotin 11-dUTP by nick translation and used for FISH. The usefulness of the technique for translocation detection is demonstrated by analyzing chromosome exchanges induced in mice irradiated with 137Cs gamma rays. JF - Chromosoma AU - Breneman, J W AU - Ramsey, M J AU - Lee, D A AU - Eveleth, G G AU - Minkler, J L AU - Tucker, J D AD - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94551-9900. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 591 EP - 598 VL - 102 IS - 9 SN - 0009-5915, 0009-5915 KW - DNA Probes KW - 0 KW - DNA KW - 9007-49-2 KW - Chromomycin A3 KW - DVW027E7NL KW - Bisbenzimidazole KW - LHQ7J5KV9B KW - Index Medicus KW - Karyotyping KW - Animals KW - Gamma Rays KW - DNA Damage KW - Translocation, Genetic KW - Base Sequence KW - Cells, Cultured KW - DNA -- genetics KW - Molecular Sequence Data KW - Flow Cytometry KW - DNA -- radiation effects KW - Female KW - Chromosomes KW - Mice -- genetics KW - In Situ Hybridization, Fluorescence -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76209881?accountid=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=Chromosoma&rft.atitle=The+development+of+chromosome-specific+composite+DNA+probes+for+the+mouse+and+their+application+to+chromosome+painting.&rft.au=Breneman%2C+J+W%3BRamsey%2C+M+J%3BLee%2C+D+A%3BEveleth%2C+G+G%3BMinkler%2C+J+L%3BTucker%2C+J+D&rft.aulast=Breneman&rft.aufirst=J&rft.date=1993-11-01&rft.volume=102&rft.issue=9&rft.spage=591&rft.isbn=&rft.btitle=&rft.title=Chromosoma&rft.issn=00095915&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-03-11 N1 - Date created - 1994-03-11 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Studies of clay-water interactions related to nuclear waste containment and environmental clean-up at Lawrence Livermore National Laboratory AN - 52823891; 1996-047849 JF - Agronomy Abstracts AU - Viani, B E AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 238 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - water KW - United States KW - solute transport KW - silicates KW - organic materials KW - experimental studies KW - Livermore California KW - cation exchange capacity KW - pollutants KW - smectite KW - Alameda County California KW - adsorption KW - solution KW - remediation KW - radioactive waste KW - clay minerals KW - aquifers KW - models KW - California KW - saturated zone KW - organic compounds KW - Lawrence Livermore National Laboratory KW - sheet silicates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Studies+of+clay-water+interactions+related+to+nuclear+waste+containment+and+environmental+clean-up+at+Lawrence+Livermore+National+Laboratory&rft.au=Viani%2C+B+E%3BAnonymous&rft.aulast=Viani&rft.aufirst=B&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=238&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - adsorption; Alameda County California; aquifers; California; cation exchange capacity; clay minerals; experimental studies; Lawrence Livermore National Laboratory; Livermore California; models; organic compounds; organic materials; pollutants; radioactive waste; remediation; saturated zone; sheet silicates; silicates; smectite; solute transport; solution; United States; water ER - TY - RPRT T1 - Addendum 2; Logs of monitor wells drilled May 1988 through December 1992 AN - 52774627; 1997-001571 AB - The logs in this addendum were plotted in a new format by the same software package (LOGGER by Rockware, Denver, CO) that was used in the original publication. The scale remains the same, 1 inch = 15 foot. The header is totally automated with a subheading indexing the well-construction symbols. Geophysical curves are labeled in their respective channels, and percentage core recovery is plotted in a histogram. Lithologic symbols are plotted to scale in a channel similar to previous logs. The lithologic description also has been automated to assure consistency in terminology. Descriptions are more extensive and are referenced by leader lines to the lithologic symbol. Additional figures included for this Addendum are: a plot of all the monitoring well locations at the LLNL Main site and a plot detailing the gasoline spill area well locations in the vicinity of Building 403. JF - Addendum 2; Logs of monitor wells drilled May 1988 through December 1992 AU - Stout, J AU - Qualheim, B AU - McPherrin, R AU - Barber, K AU - Hedegaard, R Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 345 VL - UCID-21342-ADD.2 KW - wells KW - water KW - United States KW - monitoring KW - Livermore California KW - pollutants KW - gasoline KW - well-logging KW - data processing KW - pollution KW - observation wells KW - Alameda County California KW - petroleum products KW - LOGGER KW - ground water KW - computer programs KW - California KW - steam injection KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774627?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Stout%2C+J%3BQualheim%2C+B%3BMcPherrin%2C+R%3BBarber%2C+K%3BHedegaard%2C+R&rft.aulast=Stout&rft.aufirst=J&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Addendum+2%3B+Logs+of+monitor+wells+drilled+May+1988+through+December+1992&rft.title=Addendum+2%3B+Logs+of+monitor+wells+drilled+May+1988+through+December+1992&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009534NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Constraints on the affinity term for modeling long-term glass dissolution rates AN - 52761554; 1997-013086 AB - Predictions of long-term glass dissolution rates are highly dependent on the form of the affinity term in the rate expression. Analysis of the quantitative effect of saturation state on glass dissolution rate for CSG glass (a simple analog of SRL-165 glass), shows that a simple (1-Q/K) affinity term does not match experimental results. Our data at 100 degrees C show that the data is better fit by an affinity term having the form (1-(Q/K) (super 1) /Sigma ) where Sigma = 10. JF - Constraints on the affinity term for modeling long-term glass dissolution rates AU - Bourcier, W L AU - Carroll, S A AU - Phillips, B L Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 6 VL - UCRL-JC-116132 | CONF-931108-100 KW - silicates KW - compounds KW - affinities KW - alkali metals KW - rates KW - aqueous solutions KW - sodium KW - solution KW - radioactive waste KW - ground water KW - borosilicates KW - saturation KW - quantitative analysis KW - metals KW - brines KW - waste disposal KW - kinetics KW - glass materials KW - geochemistry KW - disposal barriers KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52761554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bourcier%2C+W+L%3BCarroll%2C+S+A%3BPhillips%2C+B+L&rft.aulast=Bourcier&rft.aufirst=W&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Constraints+on+the+affinity+term+for+modeling+long-term+glass+dissolution+rates&rft.title=Constraints+on+the+affinity+term+for+modeling+long-term+glass+dissolution+rates&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94011740NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Fall meeting of the Materials Research Society (MRS), Boston, MA, Nov. 29 - Dec. 3, 1993; Contracts W-7405-ENG-48, W-31109-ENG-38 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Technical basis and programmatic requirements for engineered barrier system field tests AN - 52674237; 1997-062732 JF - UCRL AU - Lin, Wunan Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 46 PB - University of California, Lawrence Berkeley National Laboratory, Livermore, CA SN - 0096-8188, 0096-8188 KW - United States KW - underground storage KW - site exploration KW - moisture KW - waste disposal sites KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - heat flow KW - underground installations KW - waste disposal KW - Yucca Mountain KW - Nevada KW - disposal barriers KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52674237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lin%2C+Wunan&rft.aulast=Lin&rft.aufirst=Wunan&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technical+basis+and+programmatic+requirements+for+engineered+barrier+system+field+tests&rft.title=Technical+basis+and+programmatic+requirements+for+engineered+barrier+system+field+tests&rft.issn=00968188&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 16 N1 - Availability - Office of Scientific and Technical Information (for DOE and DOE contractors), Oak Ridge, TN, United States N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LLLUDC N1 - SubjectsTermNotLitGenreText - disposal barriers; heat flow; moisture; Nevada; Nye County Nevada; radioactive waste; rock mechanics; site exploration; underground installations; underground storage; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - RPRT T1 - Modeling of UO (sub 2) aqueous dissolution over a wide range of conditions AN - 52652412; 1998-003735 AB - Previously it was not possible to predict reliably the rate at which spent fuel would react with groundwater because of conflicting data in the literature. The dissolution of the UO (sub 2) spent fuel matrix is a necessary step for aqueous release of radioactive fission products. Statistical experimental design was used to plan a set of UO (sub 2) dissolution experiments to examine systematically the effects of temperature (25-75 degrees C), dissolved oxygen (0.002-0.2 atm overpressure), pH (8-10) and carbonate (2-200X10 (super -4) molar) concentrations on UO (sub 2) dissolution. The average uranium dissolution rate was 4.3 mg/m (sub 2) /day. The regression fit of the data indicate an Arrhenius type activation energy of 8750 cal/mol and a half-power dependence on dissolved oxygen in the simulated groundwater. JF - Modeling of UO (sub 2) aqueous dissolution over a wide range of conditions AU - Steward, S A AU - Weed, H C Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 8 VL - UCRL-JC-114118 | CONF-931108-102 KW - oxygen KW - aqueous solutions KW - solution KW - simulation KW - temperature KW - radioactive waste KW - ground water KW - activation energy KW - chemical reactions KW - pH KW - water KW - uranium dioxide KW - high-level waste KW - pollutants KW - statistical analysis KW - pollution KW - rates KW - factors KW - dissolved materials KW - waste disposal KW - leaching KW - carbonates KW - underground disposal KW - regression analysis KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Steward%2C+S+A%3BWeed%2C+H+C&rft.aulast=Steward&rft.aufirst=S&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+of+UO+%28sub+2%29+aqueous+dissolution+over+a+wide+range+of+conditions&rft.title=Modeling+of+UO+%28sub+2%29+aqueous+dissolution+over+a+wide+range+of+conditions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94011615NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Fall meeting of the Materials Research Society (MRS), Boston, MA, Nov. 29 - Dec. 3, 1993; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Preliminary report on the stable isotope imaging and characterization of surface and ground water resources in the southern Sacramento Valley AN - 52631745; 1998-003414 AB - This document contains information about the water resources in Sacramento. The project considers isotopic characterization of groundwater and the environmental effects of the misuse of water resources. In particular, the study looks at the effects extensive agriculture and the overdrafting of groundwater. JF - Preliminary report on the stable isotope imaging and characterization of surface and ground water resources in the southern Sacramento Valley AU - Davisson, M L AU - Criss, R E AU - Campbell, K R Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 32 VL - UCRL-ID-115393 KW - water use KW - United States KW - water quality KW - oxygen KW - isotope ratios KW - Sacramento Valley KW - agriculture KW - drinking water KW - nitrogen KW - irrigation KW - ground water KW - California KW - water table KW - drawdown KW - levels KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Davisson%2C+M+L%3BCriss%2C+R+E%3BCampbell%2C+K+R&rft.aulast=Davisson&rft.aufirst=M&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+report+on+the+stable+isotope+imaging+and+characterization+of+surface+and+ground+water+resources+in+the+southern+Sacramento+Valley&rft.title=Preliminary+report+on+the+stable+isotope+imaging+and+characterization+of+surface+and+ground+water+resources+in+the+southern+Sacramento+Valley&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94012585NEG, Springfield, VA, United States N1 - SuppNotes - Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - TiO (sub 2) accessory minerals; coarsening, and transformation kinetics in pure and doped synthetic nanocrystalline materials AN - 50278877; 1994-017429 AB - In this paper we review the distribution, composition and relationships among the four TiO (sub 2) minerals [anatase, brookite, rutile and TiO (sub 2) (B)] and discuss the possible importance of a fifth phase, TiO (sub 2) II, which has a stability field at high pressure. We also consider the geological application of kinetic data for the anatase to rutile transformation. Previous experimental studies of this reaction were carried out between 610 degrees and 1000 degrees C. Extrapolation using reported rate laws over geologic time results in predicted and natural distribution patterns that are broadly consistent. Experimental data reported here show enhanced anatase-rutile transformation rates if the anatase is very finely crystalline. We attribute the rapid transformation in these materials to a lower activation energy ( approximately 60 kcal mol (super -1) compared to 80-148 kcal mol (super -1) reported previously). Rapid coarsening accompanies early, rapid transformation. Declining coarsening rates correlate strongly with declining transformation rates and extrapolate to those calculated from published data for coarsely crystalline material. The first-formed crystals of rutile have average volumes approximately eight times greater than those of coexisting anatase, suggesting that anatase must achieve a critical particle size before it transforms to rutile. Dopants can affect both coarsening and transformation rates. Y (1%) retards both coarsening of anatase and its transformation to rutile. However, Cr and Ta have very little effect on coarsening rates but significantly reduce transformation rates. Cr in anatase lowers both the transformation activation energy ( approximately 47 kcal mol (super -1) ) and the frequency factor ( approximately 10 (super 11) hr (super -1) ). Together these result in comparable transformation rates at temperatures approximately 50 degrees C higher than in pure anatase; Ta exerts a similar effect. The distribution of the impurities (within particles vs. on the surface) may largely explain differences between Y and Ta or Cr. Results suggest that quantification of the dependence of the transformation kinetics on impurities may allow the interpretation of anatase-rutile distribution patterns to provide time-temperature information in low-grade metasediments. JF - Chemical Geology AU - Banfield, Jillian F AU - Bischoff, Brian L AU - Anderson, Marc A A2 - Watson, E. B. A2 - Harrison, T. M A2 - Miller, C. F. A2 - Ryerson, F. J. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 211 EP - 231 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - anatase KW - titanium KW - metals KW - rutile KW - oxides KW - phase transitions KW - kinetics KW - synthetic materials KW - brookite KW - accessory minerals KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=TiO+%28sub+2%29+accessory+minerals%3B+coarsening%2C+and+transformation+kinetics+in+pure+and+doped+synthetic+nanocrystalline+materials&rft.au=Banfield%2C+Jillian+F%3BBischoff%2C+Brian+L%3BAnderson%2C+Marc+A&rft.aulast=Banfield&rft.aufirst=Jillian&rft.date=1993-11-01&rft.volume=110&rft.issue=1-3&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990255-H L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 69 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - accessory minerals; anatase; brookite; kinetics; metals; oxides; phase transitions; rutile; synthetic materials; titanium DO - http://dx.doi.org/10.1016/0009-2541(93)90255-H ER - TY - JOUR T1 - Third V. M. Goldschmidt conference AN - 50278796; 1994-017417 JF - Chemical Geology A2 - Watson, E. B. A2 - Harrison, T. M A2 - Miller, C. F. A2 - Ryerson, F. J. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 314 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - symposia KW - geochemistry KW - minerals KW - accessory minerals KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Chemical+Geology&rft.atitle=Third+V.+M.+Goldschmidt+conference&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1993-11-01&rft.volume=110&rft.issue=1-3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - accessory minerals; geochemistry; minerals; symposia ER - TY - JOUR T1 - Accessory minerals and subduction zone metasomatism: a geochemical comparison of two melanges (Washington and California, U.S.A.) AN - 50278407; 1994-017432 AB - The ability of a subducted slab or subducted sediment to contribute many incompatible trace elements to arc source regions may depend on the stabilities of accessory minerals within these rocks, which can only be studied indirectly. In contrast, the role of accessory minerals in lower-T and -P metasomatic processes within paleo-subduction zones can be studied directly in subduction-zone metamorphic terranes. The Gee Point-Iron Mountain locality of the Shuksan Metamorphic Suite, North Cascades, Washington State, is a high-T melange of metamafic blocks in a matrix of meta-ultramafic rocks. This melange is similar in geologic setting and petrology to the upper part of an unnamed amphibolite unit of the Catalina Schist, Santa Catalina Island, southern California. Both are interpreted as shear zones between mantle and slab rocks that formed during the early stages of subduction. Some garnet amphibolite blocks from the Gee Point-Iron Mountain locality display trace-element enrichments similar to those in counterparts from the Catalina Schist. Some Catalina blocks are highly enriched in Th, rare-earth elements (REE), the high-field-strength elements Ti, Nb, Ta, Zr and Hf (HFSE), U and Sr compared to mid-ocean ridge basalt (MORB), and to other garnet amphibolite blocks in the same unit. Textural and geochemical data indicate that accessory minerals of metamorphic origin control the enrichment of Th, REE and HFSE in blocks from both areas. The Mg-rich rinds around blocks and the meta-ultramafic matrix from both melanges are highly enriched in a large number of trace elements compared to harzburgites, dunites and serpentinites. Evidence for recrystallization or formation of accessory minerals in the former rocks suggests that these minerals control some of the trace-element enrichments. Data from the Gee Point and Catalina melanges suggest that the accessory minerals titanite, rutile, apatite, zircon and REE-rich epidote play a significant role in the enrichment of trace elements in both mafic and ultramafic rocks during subduction-related fluid-rock interaction. Mobilization of incompatible elements, and deposition of such elements in the accessory minerals of mafic and ultramafic rocks may be fairly common in fluid-rich metamorphic environments in subduction zones. JF - Chemical Geology AU - Sorensen, Sorena S AU - Grossman, Jeffrey N A2 - Watson, E. B. A2 - Harrison, T. M A2 - Miller, C. F. A2 - Ryerson, F. J. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 269 EP - 297 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - United States KW - Iron Mountain KW - Shuksan Metamorphic Suite KW - Washington KW - subduction zones KW - Gee Point KW - Catalina Schist KW - metasomatism KW - accessory minerals KW - California KW - metals KW - rare earths KW - trace elements KW - geochemistry KW - P-T conditions KW - melange KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=Accessory+minerals+and+subduction+zone+metasomatism%3A+a+geochemical+comparison+of+two+melanges+%28Washington+and+California%2C+U.S.A.%29&rft.au=Sorensen%2C+Sorena+S%3BGrossman%2C+Jeffrey+N&rft.aulast=Sorensen&rft.aufirst=Sorena&rft.date=1993-11-01&rft.volume=110&rft.issue=1-3&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990258-K L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 59 N1 - Document feature - illus. incl. 4 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - accessory minerals; California; Catalina Schist; Gee Point; geochemistry; Iron Mountain; melange; metals; metasomatism; P-T conditions; rare earths; Shuksan Metamorphic Suite; subduction zones; trace elements; United States; Washington DO - http://dx.doi.org/10.1016/0009-2541(93)90258-K ER - TY - JOUR T1 - A model for monazite/melt equilibrium and application to the generation of granitic magmas AN - 50278346; 1994-017424 AB - In order to model the behaviour of Zr, Hf, Ti, P, U, Th, Y and the rare-earth elements (REE) in the continental crust, the parameters which control the equilibria between accessory minerals and granitic melts must be determined. This paper proposes equations for the equilibrium between monazite and Ca-poor felsic melts. In a first step, all the light REE are considered as a single component and an equation describing monazite solubility is deduced from the available experimental data. In a second step, the fractionation of REE by monazite is investigated on the basis of a natural example of coexisting monazite and obsidian from Macusani, Peru. The solubility of monazite can be used as a thermometer, based on the total REE content of natural magmatic rocks. Application of REE thermometry to various peraluminous rock series suggests that it is a reliable tool for determining temperatures of magmatic processes. The equation governing REE fractionation by monazite is used to discuss genetic relationships between a melt and a presumed parental rock, using the composition of the monazite in the parental rocks and the REE pattern of the daughter rock. This method has been applied successfully to High Himalayan Manaslu and Tibetan Slab granites. It is suggested that detailed petrographical work on monazite including electron microprobe analyses and SEM imaging of its internal structures, combined with the model presented here, can be a useful tool for deciphering the genesis and the differentiation of peraluminous granitic magmas in the continental crust. JF - Chemical Geology AU - Montel, Jean-Marc A2 - Watson, E. B. A2 - Harrison, T. M A2 - Miller, C. F. A2 - Ryerson, F. J. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 127 EP - 146 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - peraluminous composition KW - Far East KW - phosphates KW - granitic composition KW - equilibrium KW - melts KW - accessory minerals KW - models KW - South America KW - Macusani Peru KW - Xizang China KW - metals KW - magmas KW - monazite KW - Himalayas KW - Peru KW - rare earths KW - Asia KW - fractionation KW - China KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=A+model+for+monazite%2Fmelt+equilibrium+and+application+to+the+generation+of+granitic+magmas&rft.au=Montel%2C+Jean-Marc&rft.aulast=Montel&rft.aufirst=Jean-Marc&rft.date=1993-11-01&rft.volume=110&rft.issue=1-3&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990250-M L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 67 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - accessory minerals; Asia; China; equilibrium; Far East; fractionation; granitic composition; Himalayas; Macusani Peru; magmas; melts; metals; models; monazite; peraluminous composition; Peru; phosphates; rare earths; South America; Xizang China DO - http://dx.doi.org/10.1016/0009-2541(93)90250-M ER - TY - JOUR T1 - Titanium mobility in metamorphic systems; a review AN - 50277910; 1994-017430 AB - Titanium is a dispersed lithophile element commonly regarded as chemically immobile at sub-magmatic temperatures. However, a growing number of field studies demonstrate that Ti is somewhat mobile in certain environments. This review examines the current state of knowledge concerning the mobility of Ti during alteration and metamorphism of crustal rocks. Also considered are relevant Ti-oxide solubility data from experiments and determinations of Ti concentrations in natural waters. Where Ti mobility is well documented, its length scale is < or =10 m. However, Ti may move greater distances in deep crustal shear zones. The solubility of Ti-oxides in geologic fluids is strongly temperature dependent. Under low- to medium-grade metamorphic conditions Ti mobility is limited by the low solubility of Ti-oxides in the associated fluids. Under eclogite conditions Ti mobility is probably limited not by Ti-oxide solubility (which reaches 1% [Ti]) but by restricted fluid flow in low-permeability rocks. JF - Chemical Geology AU - Van Baalen, M R A2 - Watson, E. B. A2 - Harrison, T. M A2 - Miller, C. F. A2 - Ryerson, F. J. Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 233 EP - 249 PB - Elsevier, Amsterdam VL - 110 IS - 1-3 SN - 0009-2541, 0009-2541 KW - titanium KW - metals KW - metamorphic rocks KW - solubility KW - mobility KW - lithophile elements KW - crust KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=Titanium+mobility+in+metamorphic+systems%3B+a+review&rft.au=Van+Baalen%2C+M+R&rft.aulast=Van+Baalen&rft.aufirst=M&rft.date=1993-11-01&rft.volume=110&rft.issue=1-3&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990256-I L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Third V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - crust; lithophile elements; metals; metamorphic rocks; mobility; solubility; titanium DO - http://dx.doi.org/10.1016/0009-2541(93)90256-I ER - TY - JOUR T1 - Accessory-mineral fractionation of rare-earth element (REE) abundances in granitoid rocks AN - 50277848; 1994-017422 AB - Accessory minerals with large distribution coefficients (K (sub d) 's) for the REE have the potential to strongly affect the evolution of REE abundances during igneous differentiation (e.g., crystallization, melting, assimilation). A cogenetic suite of lavas (basaltic andesites through high-silica rhyolites) from the Batopilas area of Mexico, which preserve petrographic evidence for apatite and zircon saturation, is used to illustrate and confirm an inverse geochemical approach to recognizing early-liquidus accessory-mineral saturation. The transition in behavior of Zr from an incompatible trace element in basaltic andesites and dacites, to an essential structural constituent (ESC) in high-silica rhyolites, marks the onset of zircon crystallization. A previously published zircon saturation model provides liquidus temperatures that support the interpretation that three high-silica rhyolites represent zircon-saturated melts while one has excess zircon. These results contradict the previous study in which zircon fractionation had been argued against. The potential