Modify Selection
- Research methods and measures:
- Measures
- or
- Accidents
- or
- Fatalities
- or
- Sound power level
- or
- Temperature
- or
- Costs
- or
- Workers' compensation costs
- or
- Sound level
- or
- Injuries
- or
- Rates
- or
- Injury rates
- or
- Fatality rates
- or
- Non-fatal days lost rates
- or
- Occupational illnesses
- or
- Electrical measures
- or
- Voltage
- or
- Conductance
- or
- Electrical resistance
- or
- Absorption
- or
- Explosive limits
- or
- Mechanical strain
- or
- Airflow
- or
- Mechanical stress
- or
- Exposure limits
- or
- Permissible exposure limits
- or
- Recommended exposure limits
- or
- Particulate matter measures
- or
- Organic carbon fraction
- or
- Total dust level
- or
- Elemental carbon fraction
- or
- Respirable dust level
- or
- Particle count
- or
- Total carbon
- or
- Particle size distribution
- or
- Transmittance
- or
- Humidity
- or
- Pressure
- or
- Flammability
- or
- Ground stability
- or
- Convergence
- or
- Cleat
- or
- Roof quality
- or
- Slope stability
- or
- Horizontal stress
- or
- Weak rock
- or
- Dose
Home Links
Results 511 - 514 of 514
-
This handbook was developed to identify available engineering controls that can help the industry reduce worker exposure to respirable coal and silica dust.
-
2/1/1995 - Conference papersThis project investigates the behavior of blast waves from the detonation of high explosives in an underground mine.
-
1/1/1984 - Reports of InvestigationsElectromagnetic narrow-band signals were transmitted through the earth at 27 coal mines located throughout the United States. From those tests, apparent earth conductivity values were derived based upon a homogeneous half-space model of the earth.
-
Major Disasters at Metal and Nonmetal Mines and Quarries in the United States (Excluding Coal Mines)4/1/1949 - Information CircularsA 1949 U.S. Bureau of Mines Information Circular describing major U.S. metal/nonmetal mining disasters.
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program