منابع مشابه
Occupational exposure limits for chemicals.
Occupational exposure limits (OELs) are tools to help employers protect the health of those who may be exposed to chemicals in their workplace. Under the United Kingdom Control of Substances Hazardous to Health (COSHH) Regulations they define adequate control by inhalation. OELs are set by the Health and Safety Commission (HSC) on advice from its Advisory Committee on Toxic Substances (ACTS) an...
متن کاملOccupational exposure limits for chemicals in the European Union.
Accepted 1 August 1996 Exposure limits for dangerous substances in working environments have played a major part in the control of occupational disease. Exposure limits are quantitative health standards expressed as mean concentrations over a given period which an environmental pollutant must not exceed if the exposed workers' health is not to be affected. This is true provided the term limit i...
متن کاملRules and recent trends for setting health-based occupational exposure limits for chemicals.
The working environment is the special case of the non-natural environment created by man in which the increased production activity brings about the concentration of stimulators particularly aggressive to the human organism, such as chemical hazards, noise, vibration, extreme temperatures, and finally, intensified psychological and emotional stress. Depending on the nature and intensity, worki...
متن کاملNew trends in the development of occupational exposure limits for airborne chemicals in China.
Occupational exposure limits (OELs) are well established in many countries, which serve occupational professionals as benchmarks of industrial hygiene practice at workplaces worldwide. Starting in the mid-1950s, the central government of China began promulgating OELs for hazardous substances at workplaces. This paper discusses the historical basis, philosophical principles and schematic protoco...
متن کاملOccupational exposure limits for therapeutic substances.
Few therapeutic substances have occupational exposure limits (OELs) set by regulatory bodies and reliance is often placed on in-house OELs derived from a formula based on the therapeutic dose. This mode of derivation relies on assumptions about pharmacokinetics, pharmacodynamics and risk acceptability which might not be soundly based for occupational health purposes. Pharmacodynamic evidence sh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Occupational and Environmental Medicine
سال: 2001
ISSN: 1351-0711
DOI: 10.1136/oem.58.2.138