Ligusticum porteri

Known as: osha, osha plant 
 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1973-2017
010203019732017

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
BACKGROUND Occupational heat stress is a major concern in sugarcane production and has been hypothesized as a causal factor of a… (More)
Is this relevant?
2011
2011
Lead, cadmium and mercury were measured in placental tissue, umbilical cord and maternal blood samples of 1578 women who… (More)
Is this relevant?
2011
2011
The presence of dimeric phthalides and other constituents in extracts of the vegetal species Ligusticum porteri was established… (More)
Is this relevant?
2008
2008
The goals of this study were (a) to assess the extent to which construction industry workplace injuries and illness are… (More)
  • table 1
  • table 2
  • table 3
  • figure 1
Is this relevant?
2006
2006
OBJECTIVES To evaluate noise exposures and hearing loss prevention efforts in industries with relatively high rates of workers… (More)
Is this relevant?
2001
2001
Current OSHA standards for naphthalene exposure are set at 10 ppm (time-weighted average) with a standard threshold exposure… (More)
Is this relevant?
2001
2001
Continuous ozone exposure at 0.3 ppm (v/v) (US-OSHA Threshold Limit Value for short term exposure) inhibited aerial mycelial… (More)
  • figure 1
  • table 1
  • figure 3
  • figure 2
  • figure 4
Is this relevant?
1997
1997
OBJECTIVES To evaluate alternative models and estimate risk of mortality from lung cancer and asbestosis after occupational… (More)
Is this relevant?
1996
1996
Approximately one hundred nonsmoking individuals in each of 16 metropolitan areas of the United States collected a sample of air… (More)
Is this relevant?
1994
1994
This report updates the risk assessment by Crump and Allen (1984) for benzene-induced leukemia that was used by OSHA (1987) to… (More)
Is this relevant?