Search Results - "Magaw, Renae"

Orbitrap ESI-MS evaluation of solvent extractable organics from a crude oil release site by O'Reilly, Kirk T., Sihota, Natasha, Mohler, Rachel E., Zemo, Dawn A., Ahn, Sungwoo, Magaw, Renae I., Devine, Catalina Espino

“…The concentrations of oxygen-containing organic compounds (OCOC), measured as dissolved organic carbon (DOC), in groundwater exceeds those of dissolved…”
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Complex mixture toxicology: Evaluation of toxicity to freshwater aquatic receptors from biodegradation metabolites in groundwater at a crude oil release site, recent analogous results from other authors, and implications for risk management by Zemo, Dawn A., Patterson, Timothy J., Kristofco, Lauren, Mohler, Rachel E., O'Reilly, Kirk T., Ahn, Sungwoo, Devine, Catalina Espino, Magaw, Renae I., Sihota, Natasha

“…•Mixtures of petroleum biodegradation metabolites in groundwater are of concern.•Whole-groundwater toxicity testing overcomes analytical limitations for…”
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Oxygen‐Containing Compounds Identified in Groundwater from Fuel Release Sites Using GCxGC‐TOF‐MS by O'Reilly, Kirk T., Mohler, Rachel E., Zemo, Dawn A., Ahn, Sungwoo, Magaw, Renae I., Espino Devine, Catalina

“…This research continues a 7‐year study of oxygen‐containing organic compounds present in groundwater at gasoline and diesel fuel release sites that are…”
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Human and Aquatic Toxicity Potential of Petroleum Biodegradation Metabolite Mixtures in Groundwater from Fuel Release Sites by Patterson, Timothy J., Kristofco, Lauren, Tiwary, Asheesh K., Magaw, Renae I., Zemo, Dawn A., O'Reilly, Kirk T., Mohler, Rachel E., Ahn, Sungwoo, Sihota, Natasha, Devine, Catalina Espino

“…The potential toxicity to human and aquatic receptors of petroleum fuel biodegradation metabolites (oxygen‐containing organic compounds [OCOCs]) in groundwater…”
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Life cycle of petroleum biodegradation metabolite plumes, and implications for risk management at fuel release sites by Zemo, Dawn A, O'Reilly, Kirk T, Mohler, Rachel E, Magaw, Renae I, Espino Devine, Catalina, Ahn, Sungwoo, Tiwary, Asheesh K

“…ABSTRACT This paper summarizes the results of a 5‐y research study of the nature and toxicity of petroleum biodegradation metabolites in groundwater at fuel…”
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Identification of ester metabolites from petroleum hydrocarbon biodegradation in groundwater using GC×GC-TOFMS by O'Reilly, Kirk T., Mohler, Rachel E., Zemo, Dawn A., Ahn, Sungwoo, Tiwary, Asheesh K., Magaw, Renae I., Espino Devine, Catalina, Synowiec, Karen A.

“…In an effort to understand the nature and toxicity of petroleum hydrocarbon degradation metabolites, 2‐dimensional gas chromatography linked to a…”
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Non-Targeted Analysis of Petroleum Metabolites in Groundwater Using GC×GC–TOFMS by Mohler, Rachel E, O’Reilly, Kirk T, Zemo, Dawn A, Tiwary, Asheesh K, Magaw, Renae I, Synowiec, Karen A

“…Groundwater at fuel release sites often contains nonpolar hydrocarbons that originate from both the fuel release and other environmental sources, as well as…”
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Nature and Estimated Human Toxicity of Polar Metabolite Mixtures in Groundwater Quantified as TPHd/DRO at Biodegrading Fuel Release Sites by Zemo, Dawn A., O'Reilly, Kirk T., Mohler, Rachel E., Tiwary, Asheesh K., Magaw, Renae I., Synowiec, Karen A.

“…Polar metabolites resulting from petroleum biodegradation are measured in groundwater samples as TPHd unless a silica gel cleanup (SGC) is used on the sample…”
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Comparison of Shake and Column Silica Gel Cleanup Methods for Groundwater Extracts to Be Analyzed for TPHd/DRO by Zemo, Dawn A., Synowiec, Karen A., Magaw, Renae I., Mohler, Rachel E.

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Towards comprehensive analysis of oxygen containing organic compounds in groundwater at a crude oil spill site using GC×GC-TOFMS and Orbitrap ESI-MS by Mohler, Rachel E., Ahn, Sungwoo, O’Reilly, Kirk, Zemo, Dawn A., Espino Devine, Catalina, Magaw, Renae, Sihota, Natasha

“…In this study, both GC × GC-TOFMS and Orbitrap ESI-MS were used to characterize the oxygen containing organic compounds, OCOCs, present in groundwater at a…”
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A Carcinogenic Potency Database of the Standardized Results of Animal Bioassays by Gold, Lois Swirsky, Sawyer, Charles B., Magaw, Renae, Backman, Georganne M., de Veciana, Margarita, Levinson, Robert, Hooper, N. Kim, Havender, William R., Bernstein, Leslie, Peto, Richard, Pike, Malcolm C., Ames, Bruce N.

“…The preceding paper described our numerical index of carcinogenic potency, the TD50and the statistical procedures adopted for estimating it from experimental…”
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Identification of ester metabolites from petroleum hydrocarbon biodegradation in groundwater using GCGC-TOFMS by O'Reilly, Kirk T, Mohler, Rachel E, Zemo, Dawn A, Ahn, Sungwoo, Tiwary, Asheesh K, Magaw, Renae I, Espino Devine, Catalina, Synowiec, Karen A

“…In an effort to understand the nature and toxicity of petroleum hydrocarbon degradation metabolites, 2-dimensional gas chromatography linked to a…”
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Non-Targeted Analysis of Petroleum Metabolites in Groundwater Using GCGC-TOFMS by Mohler, Rachel E, O'Reilly, Kirk T, Zemo, Dawn A, Tiwary, Asheesh K, Magaw, Renae I, Synowiec, Karen A

“…Groundwater at fuel release sites often contains nonpolar hydrocarbons that originate from both the fuel release and other environmental sources, as well as…”
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Ranking Possible Carcinogenic Hazards by Ames, Bruce N., Magaw, Renae, Gold, Lois Swirsky

“…This review discusses reasons why animal cancer tests cannot be used to predict absolute human risks. Such tests, however, may be used to indicate that some…”
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Interspecies Extrapolation in Carcinogenesis: Prediction between Rats and Mice by Gold, Lois Swirsky, Bernstein, Leslie, Magaw, Renae, Slone, Thomas H.

“…Interspecies extrapolation in carcinogenesis is studied by evaluating prediction from rats to mice and from mice to rats. The Carcinogenic Potency Database,…”
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Second Chronological Supplement to the Carcinogenic Potency Database: Standardized Results of Animal Bioassays Published through December 1984 and by the National Toxicology Program through May 1986 by Gold, Lois Swirsky, Slone, Thomas H., Backman, Georganne M., Magaw, Renae, Da Costa, Maria, Lopipero, Peggy, Blumenthal, Mark, Ames, Bruce N.

“…This paper is the second chronological supplement to the Carcinogenic Potency Database, published earlier in this journal (1,2,4). We report here results of…”
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Chronological Supplement to the Carcinogenic Potency Database: Standardized Results of Animal Bioassays Published through December 1982 by Gold, Lois Swirsky, de Veciana, Margarita, Backman, Georganne M., Magaw, Renae, Lopipero, Peggy, Smith, Mark, Blumenthal, Mark, Levinson, Robert, Bernstein, Leslie, Ames, Bruce N.

“…This paper is a chronological supplement to our earlier publication, "A Carcinogenic Potency Database of the Standardized Results of Animal Bioassays." We…”
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Response : Risk Assessment by Ames, Bruce N., Gold, Lois Swirsky, Magaw, Renae

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Response : Carcinogenicity of Aflatoxins by Ames, Bruce N., Magaw, Renae, Gold, Lois Swirsky

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Response : Risk Assessment by Ames, Bruce N, Magaw, Renae, Gold, Lois S

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