Search Results - "Fortmann, Roy C."

Organophosphorus and pyrethroid insecticide urinary metabolite concentrations in young children living in a southeastern United States city by Naeher, Luke P., Tulve, Nicolle S., Egeghy, Peter P., Barr, Dana B., Adetona, Olorunfemi, Fortmann, Roy C., Needham, Larry L., Bozeman, Elizabeth, Hilliard, Aaron, Sheldon, Linda S.

“…Pesticide metabolites are routinely measured in the urine of children in the United States. Although the sources of these metabolites are believed to include…”
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Multimedia measurements and activity patterns in an observational pilot study of nine young children by Tulve, Nicolle S, Egeghy, Peter P, Fortmann, Roy C, Whitaker, Donald A, Nishioka, Marcia G, Naeher, Luke P, Hilliard, Aaron

“…A pilot observational exposure study was performed to evaluate methods for collecting multimedia measurements (air, dust, food, urine) and activity patterns to…”
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Review of pesticide urinary biomarker measurements from selected US EPA children's observational exposure studies by Egeghy, Peter P, Cohen Hubal, Elaine A, Tulve, Nicolle S, Melnyk, Lisa J, Morgan, Marsha K, Fortmann, Roy C, Sheldon, Linda S

“…Children are exposed to a wide variety of pesticides originating from both outdoor and indoor sources. Several studies were conducted or funded by the EPA over…”
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Pesticide Measurements from the First National Environmental Health Survey of Child Care Centers Using a Multi-Residue GC/MS Analysis Method by Tulve, Nicolle S, Jones, Paul A, Nishioka, Marcia G, Fortmann, Roy C, Croghan, Carry W, Zhou, Joey Y, Fraser, Alexa, Cave, Carol, Friedman, Warren

“…The U.S. Department of Housing and Urban Development, in collaboration with the U.S. Consumer Product Safety Commission and the U.S. Environmental Protection…”
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Methodologies for estimating cumulative human exposures to current-use pyrethroid pesticides by Tulve, Nicolle S, Egeghy, Peter P, Fortmann, Roy C, Xue, Jianping, Evans, Jeff, Whitaker, Donald A, Croghan, Carry W

“…We estimated cumulative residential pesticide exposures for a group of nine young children (4–6 years) using three different methodologies developed by the US…”
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Variations in the Emissions of Volatile Organic Compounds from the Toner for a Specific Photocopier by Henschel, D. Bruce, Fortmann, Roy C., Roache, Nancy F., Liu, Xiaoyu

“…A laboratory thermal desorption apparatus was used to measure emissions from a number of nominally identical photocopier toners-manufactured to meet the…”
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Potential for Reducing Indoor Styrene Exposure from Copied Paper through Use of Low-Emitting Toners by Henschel, D. Bruce, Fortmann, Roy C., Roache, Nancy F., Liu, Xiaoyu

“…Tests were conducted using 53-L dynamic chambers to determine airborne styrene emission rates over time from freshly copied paper. Copies were produced on a…”
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Dissociation of Sulfur Hexafluoride Tracer Gas in the Presence of an Indoor Combustion Source by Guo, Zhishi, Mosley, Ronald B., Wasson, Shirley J., Fortmann, Roy C., McBrian, Jenia A.

“…As an odorless, nontoxic, and inert compound, sulfur hexafluoride (SF 6 ) is one of the most widely used tracer gases in indoor air quality studies in both…”
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Estimation of the rate of VOC emissions from solvent-based indoor coating materials based on product formulation by Guo, Zhishi, Chang, John C.S., Sparks, Leslie E., Fortmann, Roy C.

“…Two computational methods are proposed for estimation of the emission rate of volatile organic compounds (VOCs) from solvent-based indoor coating materials…”
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