Zobrazeno 1 - 9
of 9
pro vyhledávání: '"David M. Stamper"'
Publikováno v:
Energy & Fuels. 26:6854-6862
Relative to the high-sulfur diesel in use for decades, the U.S. Navy is facing exposure to new fuels that may behave differently in the marine environment. This laboratory work investigated the effects of biofouling and seawater exposure to high-sulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0133ad0946995ec8c9d4165461c1b6a
https://doi.org/10.1021/ef301158n
https://doi.org/10.1021/ef301158n
Autor:
JoAnn M. Burkholder, David M. Stamper, Robert A. Brizzolara, Eric R. Holm, Laurie Barnes, Nora J. Deamer
Publikováno v:
Marine Pollution Bulletin. 56:1201-1208
We investigated the effect of high power ultrasound, at a frequency of 19 kHz, on the survival of bacteria, phytoplankton and zooplankton, in order to obtain estimates of effective exposure times and energy densities that could be applied to design o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf1e1a1a8bbcb71bd499955fa00739f
https://doi.org/10.1016/j.marpolbul.2008.02.007
https://doi.org/10.1016/j.marpolbul.2008.02.007
Publikováno v:
Journal of Environmental Engineering and Science. 7:139-146
We investigated the disinfection of sewage and several bacterial pure cultures relevant to sewage using ultrasound produced by the magnetostrictive material, TERFENOL-D. Particular attention was paid to measuring the ultrasonic exposure time and ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac50a706552a26370a0bea6a61007a1
https://doi.org/10.1139/s07-044
https://doi.org/10.1139/s07-044
Autor:
David M. Stamper, Robert A. Brizzolara
Publikováno v:
Surface and Interface Analysis. 39:559-566
This study investigates the effect of surface immobilization on the bactericidal function of a quaternary ammonium compound. Quaternary ammonium silane (QAS) coated planar surfaces did not produce any measurable mortality of Staphylococcus aureus, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc5bc2e02292f3f88b64dd4de61ccec
https://doi.org/10.1002/sia.2559
https://doi.org/10.1002/sia.2559
Autor:
David M. Stamper, Joseph A. Krzycki, Duongrutiai Nicomrat, Samuel J. Traina, Olli H. Tuovinen
Publikováno v:
Biocatalysis and Biotransformation. 23:387-396
The purpose of this study was to characterize the cyanuric acid amidohydrolase reaction in Ralstonia basilensis M91-3, an atrazine-mineralizing soil bacterium. This ring fission reaction is the last aromatic step in the degradative pathway of atrazin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea1ce0518fc5808a6e5acb6760b43442
https://doi.org/10.1080/10242420500372260
https://doi.org/10.1080/10242420500372260
Publikováno v:
Canadian Journal of Microbiology. 48:1089-1098
The purpose of this study was to characterize the phylogenetic and phenotypic traits of M91-3, a soil bacterium capable of mineralizing atrazine (2-chloro-4-N-isopropyl-6-N-ethyl-s-triazine). The isolate was identified as Ralstonia basilensis based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4622258d21bca53cc0ab126cddd38fa
https://doi.org/10.1139/w02-113
https://doi.org/10.1139/w02-113
Publikováno v:
Journal of Environmental Quality. 26:488-494
The purpose of this work was to elucidate microbiological and abiotic transformations relevant to the environmental fate of the acetanilide herbicides alachlor [2-chloro-2',6'-diethyl-N-methoxymethyl)acetanilide], propachlor (2-chloro-N-isopropyl-ace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22100b55085c78135620c78e2d2d9ff8
https://doi.org/10.2134/jeq1997.00472425002600020021x
https://doi.org/10.2134/jeq1997.00472425002600020021x
The US Navy is facing exposure to new fuels that may behave differently in the marine environment, in comparison with high sulfur diesel. This laboratory work has investigated the effects of biofouling and seawater exposure to high sulfur diesel, ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36fde357715e7f6770280d16426a09be
https://doi.org/10.21236/ada546379
https://doi.org/10.21236/ada546379
Ultrasound has potential application in disinfecting a variety of water streams, including shipboard ballast water to avoid transfer of non-indigenous species between geographic locations. Two approaches for improving the performance of ultrasound in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eec0d04a9a5b6192bf5ad7fb95becbe9
https://doi.org/10.21236/ada469441
https://doi.org/10.21236/ada469441