أعرض تسجيلة المادة بشكل مبسط

dc.date 2007-05-31T18:00:48Z
dc.date 2007-05-31T18:00:48Z
dc.date 2000-12
dc.date.accessioned 2013-10-16T07:50:21Z
dc.date.available 2013-10-16T07:50:21Z
dc.date.issued 2013-10-16
dc.identifier http://hdl.handle.net/1957/5063
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1957/5063
dc.description On January 5, 2000, the National Institute for Occupational Safety and Health (NIOSH) received a request for a health hazard evaluation (HHE) from the United States Forest Service (USFS), Region 6, Office of Natural Resources. The request listed nausea, rashes, headaches, and dizziness as symptoms reported by Foresters who use NIOSH industrial hygienists conducted an exposure assessment for airborne metals, hydrocarbons (including methyl ethyl ketone (MEK) and toluene), and propylene glycol during tree-marking activities in the Deschutes temperature (over 80degF), low relative humidity (<30%) and work-crew sizes of 8-9 per day. Personal exposures to hydrocarbons, metals, and propylene glycol were all very low. MEK and toluene were undetected in personal breathing zone samples. None of the symptoms reported in the HHE request (nausea, dizziness, headaches) were reported by the work crew observed during this HHE, nor did they report experiencing such symptoms in the past while working. It is concluded that using the type of tree-marking paint evaluated in this HHE under these conditions does not present a health hazard to the work crews.
dc.language en_US
dc.publisher U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health
dc.publisher National Technical Information Service
dc.relation NIOSH health hazard evaluation report
dc.relation HETA 2000-0108-2818
dc.relation Reports and Publications -- Other Reports and Publications
dc.relation Explorer Site -- Oregon Explorer
dc.subject Thematic Classification -- Land and People -- Forests and Forestry
dc.title United States Forest Service, Deschutes National Forest, Bend, Oregon
dc.type Technical Report


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أعرض تسجيلة المادة بشكل مبسط