Skip to main

Medical Subject Headings (thesaurus)

Search from vocabulary

mapear
anotar
descargar

Concept information

Health Care Economics and Organizations > Social Control, Formal > Legislation as Topic > Threshold Limit Values
... > Behavioral Disciplines and Activities > Behavioral Sciences > Social Sciences > Sociology > Social Control, Formal > Legislation as Topic > Threshold Limit Values
... > Health Occupations > Medicine > Public Health > Environmental Pollution > Environmental Exposure > Occupational Exposure > Threshold Limit Values
... > Population Characteristics > Health > Public Health > Environmental Pollution > Environmental Exposure > Occupational Exposure > Threshold Limit Values
... > Environment and Public Health > Public Health > Environmental Pollution > Environmental Exposure > Occupational Exposure > Threshold Limit Values

Término preferido

Threshold Limit Values  

Tipo

  • mesh:Descriptor

Definición

  • Standards for limiting worker exposure to airborne contaminants. They are the maximum concentration in air at which it is believed that a particular substance will not produce adverse health effects with repeated daily exposure. It can be a time-weighted average (TLV-TWA), a short-term value (TLV-STEL), or an instantaneous value (TLV-Ceiling). They are expressed either as parts per million (ppm) or milligram per cubic meter (mg/m3).

Concepto genérico

Conceptos relacionados

En otras lenguas

URI

http://data.loterre.fr/ark:/67375/JVR-T0FCCB4K-W

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 9/11/99, última modificación 8/7/08