Zobrazeno 1 - 10
of 122
pro vyhledávání: '"W A, Waugh"'
Autor:
William J. Likos, Craig H. Benson, Alex Michaud, Nicolas Stefani, W. Joseph Waugh, Mark Fuhrmann, Morgan M. Williams
Publikováno v:
Journal of environmental radioactivity. 237
To evaluate the properties of earthen covers over uranium mill tailings disposal cells after about 20 years of service, we measured Rn-222 fluxes and radon barrier properties at the Falls City, TX, Bluewater, NM, Shirley Basin South, WY, and Lakeview
Publikováno v:
Journal of Arid Environments. 133:1-9
Deserts have been used for waste disposal due to presumed low groundwater recharge. The US Department of Energy is evaluating groundwater flow and contaminant transport at a former uranium mill site near Tuba City, Arizona. They developed a groundwat
Publikováno v:
Land Degradation & Development. 28:361-369
Here, we combined phytoremediation and soil microbial nitrification and denitrification cycles to reduce nitrate and ammonium levels at a former uranium mill site near Monument Valley, Arizona. Ammonia used in uranium extraction was present throughou
Autor:
Michael Salay, Mark Fuhrmann, Alex Michaud, Craig H. Benson, William J. Likos, Nicolas Stefani, W. Joseph Waugh, Morgan M. Williams
Publikováno v:
Applied Geochemistry. 110:104434
Conventional measurements of fluxes of Rn-222 from engineered earthen covers over uranium milling wastes use accumulation chambers over a 24-h period, making them sensitive to short-term environmental fluctuations. It is unlikely that such measuremen
Autor:
Edward P. Glenn, Nihat Hakan Akyol, Geoff Tick, Ziheng Miao, Justin Berkompas, Kenneth C. Carroll, Fiona Jordan, Andrew K. Borden, Mark L. Brusseau, A. L. Mcmillan, W. Jody Waugh
Publikováno v:
Water, Air, & Soil Pollution. 223:755-763
Past mining and processing of uranium ore at a former uranium mining site near Monument Valley, AZ has resulted in nitrate contamination of groundwater. The objective of this study was to investigate the potential of ethanol addition for enhancing th
Autor:
Alistair W. G. Waugh, Christopher W. Teshima, Raeleen Cherry, Richard N. Fedorak, S. Garg, Dan Sadowski, Mario Millan, L. Gramlich, Robert J Bailey, Clarence Wong, Levinus A. Dieleman, Dennis Todoruk, Kata Matic
Publikováno v:
Alimentary Pharmacology & Therapeutics. 32:1129-1134
Aliment Pharmacol Ther 2010; 32: 1129–1134 Summary Background Tumour necrosis factor-blockade with infliximab has advanced the treatment of Crohn’s disease. While infliximab is efficacious, it remains to be determined whether patients who enter c
Publikováno v:
Journal of Hydrology. 378:72-81
Several methods for characterizing the occurrence and rate of nitrate attenuation were tested at a field site near Monument Valley, Arizona. Spatial and temporal nitrate concentration data collected from a transect of monitoring wells located along t
Autor:
Richard N. Fedorak, Rae R. Foshaug, Alistair W. G. Waugh, Jason Doyle, Beate C. Sydora, Sarah M. MacFarlane, Thomas A. Churchill
Publikováno v:
Microbial Ecology in Health and Disease. 21:33-37
Lactobacillus plantarum 299v is a probiotic bacterium effective in treating symptoms of irritable bowel syndrome. A mouse model of irritable bowel syndrome (IBS) can be produced by rectal administration of 1% allyl isothiocyanate (oil of mustard) in
Autor:
Fiona Jordan, W. Jody Waugh, Edward P. Glenn, T. Lewis Thompson, Thomas L. Thompson, Leona Sam
Publikováno v:
Journal of Arid Environments. 72:748-763
Mining activities are a major source of land degradation in arid regions, and remediation methods developed for mesic sites may not be appropriate for arid sites. In climates where potential evapotranspiration exceeds precipitation, it might be possi
Publikováno v:
Journal of environmental quality. 44(6)
Seven ripping treatments designed to improve soil physical conditions for revegetation were compared on a test pad simulating an earthen cover for a waste disposal cell. The field test was part of study of methods to convert compacted-soil waste cove