Results 261 to 270 of about 621,408 (312)

Long-Term Monitoring of Indoor, Outdoor, and Personal Exposure to Gaseous Chemical Compounds

Science of The Total Environment, 2023
Seasonal variations of chemical compounds in indoor air and outdoor air and personal exposure to these chemicals were continuously monitored for 6 years using four types of passive sampling devices: PSD-BPE/DNPH packed with 2,4-dinitrophenylhydrazine and trans-1,2-bis(2-pyridyl)ethylene coated silica for ozone and carbonyls; PSD-VOC packed with ...
Shigehisa, Uchiyama   +6 more
openaire   +2 more sources

Chemical Pneumonitis Due to Exposure to Bromine Compounds

Chest, 1988
A 60-year-old laboratory technician developed pulmonary infiltrates consistent with chemical pneumonitis following accidental exposure to a mixture of hydrogen bromide and phosphorus tribromide. A protracted clinical course ensued consistent with bronchiolitis obliterans.
A, Kraut, R, Lilis
openaire   +2 more sources

Exposure levels for chemical threat compounds: Information to facilitate chemical incident response

Journal of Emergency Management, 2013
Although not widely known, a robust set of peer-reviewed public health and occupational exposure levels presently exist for key chemical warfare agents (CWAs) and certain acutely toxic industrial chemicals (TICs) identified as terrorist attack threats.
Veronique D, Hauschild, Annetta, Watson
openaire   +2 more sources

Chemical Stability and Structural Characteristics of Cement Compounds with Radwaste Simulators after Ionizing Radiation Exposure

Atomic Energy, 2020
The chemical and structural properties of cement compounds, containing radwaste simulators, after exposure to γ-radiation and electrons to absorbed dose 100 MGy are examined. It is shown that the phase composition and surface morphology of samples of cement compounds do not change much and the chemical stability remains satisfactory.
A. A. Zherebtsov   +7 more
openaire   +1 more source

Sublethal Effects of Exposure to Chemical Compounds: A Cause for the Decline in Atlantic Eels?

Ecotoxicology, 2002
Because of their unusual life cycle, American and European eels (Anguilla rostrata Lesueur and A. anguilla L.), are particularly exposed to pollutant effects. Because silver eels fast when they leave the freshwater system, the transoceanic migration forces them to constitute energy reserves in the form of muscle lipids, that are needed for successful ...
Tony, Robinet, Eric, Feunteun
openaire   +2 more sources

Recent Chemical Exposures and Blood Volatile Organic Compound Levels in a Large Population-Based Sample

Archives of Environmental Health: An International Journal, 2001
Little is known about factors that influence blood levels of volatile organic compounds in nonoccupationally exposed populations. The authors examined the possible relationship between recent self-reported chemical exposures and elevated blood volatile organic compound levels among 982 adult participants in theThird National Health and Nutrition ...
J E, Churchill, D L, Ashley, W E, Kaye
openaire   +2 more sources

Qualitative and quantitative assessment of the risk from the exposure to fetotoxic chemical compounds

Environmental and Ecological Statistics, 1995
A new mathematical dose-response model for the expected probability of toxic response and also for the expected measure of the overdispersion parameter for the reproductive and developmental risk assessment is proposed. The model for the expected probability of toxic response is an improvised Weibull dose-response model incorporating the litter-size ...
S. Talwalker, G. P. Patil, C. Taillie
openaire   +1 more source

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