Zobrazeno 1 - 10
of 174
pro vyhledávání: '"G. Warden"'
Publikováno v:
PLoS ONE, Vol 17, Iss 3, p e0263477 (2022)
The effects of oil and gas production on adjacent groundwater quality are becoming a concern in many areas of the United States. As a result, it has become increasingly important to identify which aquifers require monitoring and protection. In this s
Externí odkaz:
https://doaj.org/article/efa0ba9fa2ac488384eb415a10bc4d80
Autor:
Matthew H. Kaufman, John G. Warden, M. Bayani Cardenas, James C. Stegen, Emily B. Graham, Joseph Brown
Publikováno v:
Frontiers in Water, Vol 3 (2021)
Riverbeds are hotspots for microbially-mediated reactions that exhibit pronounced variability in space and time. It is challenging to resolve biogeochemical mechanisms in natural riverbeds, as uncontrolled settings complicate data collection and inte
Externí odkaz:
https://doaj.org/article/5e87c3fad1fa42d09a3814cd4911eac0
Autor:
Michael D. Flowers, David H. Shimabukuro, Michael J. Stephens, John G. Warden, Janice M. Gillespie, Will Chang
Publikováno v:
Environmental Earth Sciences. 81
This paper documents a reversal in the groundwater salinity depth gradient in the North Coles Levee Oil Field in the San Joaquin Valley, California. Salinity, measured in mg/L, was mapped with water quality data from groundwater and oil and gas wells
Autor:
Christopher R. Omelon, Lee Coshell, Michael R. Rosen, John G. Warden, Katinka X. Ruthrof, Daniel O. Breecker
Publikováno v:
Geobiology. 17:536-550
Modern microbialites are often located within groundwater discharge zones, yet the role of groundwater in microbialite accretion has yet to be resolved. To understand relationships between groundwater, microbialites, and associated microbial communit
Autor:
Emily B. Graham, M. Bayani Cardenas, John G. Warden, M. Kaufman, Joseph Brown, James C. Stegen
Publikováno v:
Frontiers in Water, Vol 3 (2021)
Riverbeds are hotspots for microbially-mediated reactions that exhibit pronounced variability in space and time. It is challenging to resolve biogeochemical mechanisms in natural riverbeds, as uncontrolled settings complicate data collection and inte
Autor:
James W. Ward, Mark S. Coyne, Christopher S. Romanek, Alan E. Fryar, Ashley M. Bandy, John G. Warden, Stephen A. Macko, Gail M. Brion
Publikováno v:
Groundwater. 54:830-839
Karst aquifers are susceptible to contamination by microorganisms, but relatively few studies have used bacteria as tracers. We demonstrate the utility of Escherichia coli enriched in the stable isotope nitrogen-15 (15 N) as a novel bacterial tracer.
Autor:
Philip C. Bennett, Christopher R. Omelon, Jamie S. Foster, Giorgio Casaburi, John G. Warden, Daniel O. Breecker
Publikováno v:
Frontiers in Microbiology
Microbialite-forming communities interact with the environment and influence the precipitation of calcium carbonate through their metabolic activity. The functional genes associated with these metabolic processes and their environmental interactions
Autor:
L H, Daltroy, M H, Liang, C B, Phillips, M B, Daugherty, M, Hinson, M, Jenkins, R, McCauley, W, Meyer, A, Munster, F, Pidcock, D, Reilly, W, Tunell, G, Warden, D, Wood, R, Tompkins, M, Cullen, C, Calvert, J, Hunt, G, Purdue, J, Saffle, R, Yurt
Publikováno v:
Journal of Burn Care & Rehabilitation. 21:29-39
To develop a standardized, practical, self-administered questionnaire to monitor pediatric patients with burns and to evaluate the effectiveness of comprehensive pediatric burn management treatments, a group of experts generated a set of items to mea
Autor:
G, Warden, D, Harnett, J, Green, T, Wish, M O, Woods, R, Green, E, Dicks, P, Rahman, G, Zhai, P, Parfrey
Publikováno v:
Clinical genetics. 84(6)
Hereditary non-polyposis colorectal cancer (HNPCC) may be the result of Lynch syndrome (LS) caused by mutations in mismatch repair (MMR) genes, a syndrome of unknown etiology called familial colorectal cancer type-X (FCCTX), or familial serrated neop
Autor:
G, Warden, T, McNulty
Publikováno v:
Health management technology. 31(7)
Strategic planning, CEO leadership, user consensus and close collaboration with software vendors are keys to creating an effective information system, say two top executives at Henry Ford Health System.