Results 291 to 300 of about 1,615,397 (338)
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Journal of Environmental Monitoring, 2012
Until 2009, the limit values for airborne sulfuric acid in Europe were based on the inhalable particle fraction (e.g. MAK (Maximum allowed concentration at workplace) value 0.1 mg m(-3) as the inhalable fraction).
D. Breuer +5 more
semanticscholar +1 more source
Until 2009, the limit values for airborne sulfuric acid in Europe were based on the inhalable particle fraction (e.g. MAK (Maximum allowed concentration at workplace) value 0.1 mg m(-3) as the inhalable fraction).
D. Breuer +5 more
semanticscholar +1 more source
Fundamental and Applied Toxicology, 1994
Pyridine is a volatile solvent used as an intermediate in the production of insecticides, herbicides, pharmaceuticals, and dyes. Pyridine is also found in tobacco smoke.
K. Nikula, J. Lewis
semanticscholar +1 more source
Pyridine is a volatile solvent used as an intermediate in the production of insecticides, herbicides, pharmaceuticals, and dyes. Pyridine is also found in tobacco smoke.
K. Nikula, J. Lewis
semanticscholar +1 more source
Chloroethene. Documentation of proposed values of occupational exposure limits (OELs)
Podstawy i Metody Oceny Środowiska Pracy, 2018Chloroethene (vinyl chloride) does not occur naturally in nature. It is obtained exclusively by chemical synthesis. It is a gas under normal pressure and temperature conditions. At 40-70 °C, it polymerizes to form polyvinyl chloride (PVC). It is a large-volume compound. Its annual global production exceeds 40 million t / year.
Daria Pakulska, Sławomir Czerczak
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N-Methylformamide. Documentation of proposed values of occupational exposure limits (OELs)
Podstawy i Metody Oceny Środowiska Pracy, 2021N-Methylformamide is a colorless liquid with an ammoniacal odor, used as a solvent and an intermediate for chemical reactions. There are no data on occupational exposure in Poland. N-Methylformamide is very well absorbed into the human body. The LD50 values for N-methylformamide administered to animals in various routes are similar (2600 ÷ 4000 mg/kg ...
Jadwiga A. Szymańska +2 more
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American Industrial Hygiene Association Journal, 1991
A survey of time-weighted average (TWA) personal inhalable dust exposures for woodworkers in 15 Australian furniture factories was undertaken. There was significant variation in the individual dust measurements with mean exposures of 3.2, 5.2, and 3.5 mg/
D. Pisaniello, K. E. Connell, L. Muriale
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A survey of time-weighted average (TWA) personal inhalable dust exposures for woodworkers in 15 Australian furniture factories was undertaken. There was significant variation in the individual dust measurements with mean exposures of 3.2, 5.2, and 3.5 mg/
D. Pisaniello, K. E. Connell, L. Muriale
semanticscholar +1 more source
, 2004
Atmospheric and biological monitoring was carried out on 38 people exposed to polycyclic aromatic hydrocarbons in different workplaces. The relationship between the atmospheric BaP and the 3-OHBaP urinary concentration peaks was determined.
M. Lafontaine +3 more
semanticscholar +1 more source
Atmospheric and biological monitoring was carried out on 38 people exposed to polycyclic aromatic hydrocarbons in different workplaces. The relationship between the atmospheric BaP and the 3-OHBaP urinary concentration peaks was determined.
M. Lafontaine +3 more
semanticscholar +1 more source
[Biological limit value for occupational exposure to N, N-dimethylacetamide].
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 2012To establish Biological Limit Value (BLV) for N, N-dimethylacetamide (DMAC).201 workers in 3 spandex factories exposed to DMAC were recruited. Air samples were collected using personal air samplers, and urine samples from each works were collected at the end of shift at end of workweek.
Cheng-min Xu +8 more
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American Journal of Industrial Medicine, 1993
AbstractThe development of exposure limits in the United States has always relied heavily upon the threshold limit values (TLVs) developed by the American Conference of Governmental Industrial Hygienists (ACGIH). In fact, the TLVs were adopted as official exposure limits by the Occupational Safety and Health Administration (OSHA) in 1972 and 1989 ...
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AbstractThe development of exposure limits in the United States has always relied heavily upon the threshold limit values (TLVs) developed by the American Conference of Governmental Industrial Hygienists (ACGIH). In fact, the TLVs were adopted as official exposure limits by the Occupational Safety and Health Administration (OSHA) in 1972 and 1989 ...
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Ergonomics, 2012
A cohort of 536 workers was enrolled from 10 diverse manufacturing facilities and was followed monthly for six years. Job physical exposures were individually measured.
A. Garg +7 more
semanticscholar +1 more source
A cohort of 536 workers was enrolled from 10 diverse manufacturing facilities and was followed monthly for six years. Job physical exposures were individually measured.
A. Garg +7 more
semanticscholar +1 more source
Fluorouracil. Documentation of proposed values of occupational exposure limits (OELs)
Podstawy i Metody Oceny Środowiska Pracy, 2019Fluorouracil is a cytostatic drug used mainly in the treatment of gastrointestinal and skin cancers. It is usually used in a solution, in the form of an intravenous infusion or topically in a cream. The total daily dose of intravenous infusion is usually 12 ÷ 15 mg/kg bw./day, and a maintenance dose of 5 ÷ 10 mg/kg bw.
Małgorzata Kupczewska-Dobecka +1 more
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