Search Results - "Murray, Karen J"

BIOGENIC MANGANESE OXIDES: Properties and Mechanisms of Formation by Tebo, Bradley M., Bargar, John R., Clement, Brian G., Dick, Gregory J., Murray, Karen J., Parker, Dorothy, Verity, Rebecca, Webb, Samuel M.

“…▪ Abstract  Manganese(IV) oxides produced through microbial activity, i.e., biogenic Mn oxides or Mn biooxides, are believed to be the most abundant and highly…”
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Cr(III) Is Indirectly Oxidized by the Mn(II)-Oxidizing Bacterium Bacillus sp. Strain SG-1 by Murray, Karen J, Tebo, Bradley M

“…Manganese oxides are the only known oxidants of Cr(III) in the environment, and predictions of the fate of Cr(III) have been based on Cr(III) oxidation rates…”
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Indirect Oxidation of Co(II) in the Presence of the Marine Mn(II)-Oxidizing Bacterium Bacillus sp. Strain SG-1 by Murray, Karen J, Webb, Samuel M, Bargar, John R, Tebo, Bradley M

“…Cobalt(II) oxidation in aquatic environments has been shown to be linked to Mn(II) oxidation, a process primarily mediated by bacteria. This work examines the…”
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Distribution and Attenuation of Polycyclic Aromatic Hydrocarbons in Gulf of Mexico Seawater from the Deepwater Horizon Oil Accident by Boehm, Paul D, Murray, Karen J, Cook, Linda L

“…The extended duration of the oil release from the Deepwater Horizon accident (April 20–July 15, 2010) triggered a need to characterize environmental exposures…”
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Development of a computational method to quantify the partitioning of polycyclic aromatic hydrocarbons in seawater into dissolved and droplet forms by Murray, Karen J., Shea, Damian, Boehm, Paul D.

“…The ecological risk and potential injury from polycyclic aromatic hydrocarbons (PAHs) from spilled crude oil in water is dependent on whether they are…”
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Biogeochemical controls on methylmercury in soils and sediments: Implications for site management by Bigham, Gary N, Murray, Karen J, Masue‐Slowey, Yoko, Henry, Elizabeth A

“…ABSTRACT Management of Hg‐contaminated sites poses particular challenges because methylmercury (MeHg), a potent bio‐accumulative neurotoxin, is formed in the…”
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Mercury Methylation by Desulfovibrio desulfuricans ND132 in the Presence of Polysulfides by JAY, Jenny Ayla, MURRAY, Karen J, GILMOUR, Cynthia C, MASON, Robert P, MOREL, Francois M. M, ROBERTS, A. Lynn, HEMOND, Harold F

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Lateral Injection of Oxygen with the Bosporus Plume: Fingers of Oxidizing Potential in the Black Sea by Konovalov, Sergey K., Luther, George W., Friederich, Gernot E., Nuzzio, Donald B., Tebo, Bradley M., Murray, James W., Oguz, Temel, Glazer, Brian, Trouwborst, Robert E., Clement, Brian, Murray, Karen J., Romanov, Alexander S.

“…Saline and warm Mediterranean water flowing through the Bosporus Strait maintains a permanent pycnocline with vertical separation of oxic (O2), suboxic…”
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Biogeochemical controls on methylmercury in soils and sediments: Implications for site management: Geochemical Controls on Mercury Methylation by Bigham, Gary N, Murray, Karen J, Masue-Slowey, Yoko, Henry, Elizabeth A

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Cr(III) Oxidation and Cr Toxicity in Cultures of the Manganese(II)-Oxidizing Pseudomonas putida Strain GB-1 by Murray, Karen J., Mozafarzadeh, Mylene L., Tebo, Bradley M.

“…Mn oxides have long been considered the primary environmental oxidant of Cr(III), however, since most of the reactive Mn oxides in the environment are believed…”
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Biogenic manganese ocides - Properties and mechanisms of formation by Tebo, Bradley M, Bargar, John R, Clement, Brian G, Dick, Gregory J, Murray, Karen J, Parker, Dorothy, Verity, Rebecca, Webb, Samuel M

“…Manganese(IV) oxides produced through microbial activity, i.e., biogenic Mn oxides or Mn biooxides, are believed to be the most abundant and highly reactive Mn…”
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Acceleration of chromium(III) and cobalt(II) oxidation by manganese(II)-oxidizing bacteria by Murray, Karen J

“…Oxidation of Cr(III) to Cr(VI) results in an increase in the mobility of the metal, as well as an increase in its toxicity to humans. Manganese oxides are the…”
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Acceleration of chromium(III) and cobalt(II) oxidation by manganese(II)-oxidizing bacteria by Murray, Karen J

“…Oxidation of Cr(III) to Cr(VI) results in an increase in the mobility of the metal, as well as an increase in its toxicity to humans. Manganese oxides are the…”
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Expert system development: a retrospective view of five systems by Irgon, A., Zolnowski, J., Murray, K.J., Gersho, M.

“…The development of five expert systems of varying complexity is described. The five expert systems are: FAST, a system for the performance tuning of a large…”
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