Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Paul A. Grieve"'
Autor:
Susan L. Brantley, Paul L. Grieve, Scott A. Hynek, Victor M. Heilweil, D. K. Solomon, Todd Sowers, David Yoxtheimer, Garth T. Llewellyn
Publikováno v:
Applied Geochemistry. 91:107-121
Development of shale gas wells sometimes results in migration of methane (CH4) from boreholes into aquifers. Identification of leakage has relied on analysis of CH4 in individual groundwater samples, usually from water wells; however, collection of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bde92ee2c72763875360f3392ac1ab54
https://doi.org/10.1016/j.apgeochem.2017.12.022
https://doi.org/10.1016/j.apgeochem.2017.12.022
Evaluating a groundwater supply contamination incident attributed to Marcellus Shale gas development
Autor:
Garth T. Llewellyn, Paul L. Grieve, Todd Sowers, E. Humston-Fulmer, Susan L. Brantley, Frank L. Dorman, Jessica L. Westland, David Yoxtheimer
Publikováno v:
Proceedings of the National Academy of Sciences. 112:6325-6330
High-volume hydraulic fracturing (HVHF) has revolutionized the oil and gas industry worldwide but has been accompanied by highly controversial incidents of reported water contamination. For example, groundwater contamination by stray natural gas and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34708741e7140a775cbfcf521af5d67c
https://doi.org/10.1073/pnas.1420279112
https://doi.org/10.1073/pnas.1420279112
Autor:
Paul L. Grieve, Victor M. Heilweil, Susan L. Brantley, D. Kip Solomon, Dennis W. Risser, Scott A. Hynek
Publikováno v:
Environmental Science & Technology. 49:4057-4065
The environmental impacts of shale-gas development on water resources, including methane migration to shallow groundwater, have been difficult to assess. Monitoring around gas wells is generally limited to domestic water-supply wells, which often are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc412d5201a5377162a8d75c708c0c3f
https://doi.org/10.1021/es503882b
https://doi.org/10.1021/es503882b
Autor:
Jorge D. Abad, Susan L. Brantley, J. Pollak, Radisav D. Vidic, Garth T. Llewellyn, Paul L. Grieve, C. A. Simon, Dave Yoxtheimer, Sina Arjmand
Publikováno v:
International Journal of Coal Geology. 126:140-156
Improvements in horizontal drilling and hydrofracturing have revolutionized the energy landscape by allowing the development of so-called “unconventional” gas resources. The Marcellus play in the northeastern U.S.A. documents how fast this techno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5230d1cb7aa4c76521e42a749fca58b
https://doi.org/10.1016/j.coal.2013.12.017
https://doi.org/10.1016/j.coal.2013.12.017
Publikováno v:
Open-File Report.
A stream-sampling study was conducted to estimate methane concentrations and loads in groundwater discharge to a small stream in an active shale-gas development area of northeastern Pennsylvania. Grab samples collected from 15 streams in Bradford, Ly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd175ea244ce11a8afce14e635023a4b
https://doi.org/10.3133/ofr20141126
https://doi.org/10.3133/ofr20141126
Autor:
Michael A. Hogg, Paul G. Grieve
Publikováno v:
Personality and Social Psychology Bulletin. 25:926-940
Minimal group studies are sometimes interpreted as showing that social categorization per se inevitably produces discrimination. Self-categorization theory clarifies this point, suggesting that a process of self-categorization must occur to transform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54b43e2eba58f44e268c1a2034750d19
https://doi.org/10.1177/01461672992511002
https://doi.org/10.1177/01461672992511002
Autor:
Michael A. Hogg, Paul G. Grieve
Publikováno v:
Asian Journal of Social Psychology. 2:79-93
The role played by social identity theory in responding to the crisis of confidence in social psychology is described. It is a theory that addresses group processes and intergroup relations by separating and articulating different levels of explanati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8afd5e213fae47c9d5eee1d3b14eb3f8
https://doi.org/10.1111/1467-839x.00027
https://doi.org/10.1111/1467-839x.00027
Autor:
Paul A. Grieve, Ian R. Mitchell, G L Francis, Chris Goddard, F. John Ballard, David A. Dionysius, Geoffrey W. Smithers, R. John Pearce, Graeme H. McIntosh, Kirthi De Silva, Adam D. Copeland, Geoffrey Owen Regester
Publikováno v:
Journal of Dairy Science. 79:1454-1459
Management of dairy whey has often involved implementation of the most economical disposal methods, including discharge into waterways and onto fields or simple processing into low value commodity powders. These methods have been, and continue to be,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c18124d7d1cf14ff88f03ba08c909d6
https://doi.org/10.3168/jds.s0022-0302(96)76504-9
https://doi.org/10.3168/jds.s0022-0302(96)76504-9
Publikováno v:
Journal of Dairy Science. 76:2597-2606
The antibacterial effects of various forms of lactoferrin on enterotoxigenic strains of Escherichia coli were tested in vitro using a microassay for bacterial growth. Native and apo-lactoferrin exhibited variable activity against 19 strains, whereas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f460e208f52053da745bacb77d060aa
https://doi.org/10.3168/jds.s0022-0302(93)77594-3
https://doi.org/10.3168/jds.s0022-0302(93)77594-3
Publikováno v:
Journal of Dairy Research. 50:469-480
SUMMARYAn extract ofKluyveromyces lactis416 and a β-galactosidase preparation (Maxilact 40000) contaminated with proteinase, showed similar pH profiles of caseinolytic activity. Similar modes of casein hydrolysis (κ-, > αs-, ≥ β-) were observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::824aa16933c4fc6cc70b591bdaa7f672
https://doi.org/10.1017/s0022029900032702
https://doi.org/10.1017/s0022029900032702