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- Research methods and measures:
- Field measurement
- Document types:
- Reports of Investigations
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10/1/2006 - Reports of InvestigationsNIOSH and the Mine Safety and Health Administration (MSHA) are conducting a Long Term Field Evaluation (LTFE) program to evaluate deployed self-contained self-rescuers (SCSRs). The objective of the program is to evaluate how well SCSRs endure the underg...
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1/1/1975 - Reports of InvestigationsThe methane content of virgin bituminous coalbed can now be measured accurately in the field with exploration core samples from vertical boreholes. The gas content of the coal per unit weight can be used either to design a mine ventilation system or to ...
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Content source: National Institute for Occupational Safety and Health, Mining Program