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- Document types:
- Information Circulars
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Results 111 - 120 of 150
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1/1/1992 - Information CircularsA U.S. Bureau of Mines investigation of Fourier transform infrared (FTIR) spectroscopy for on-filter analysis of respirable dust.
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1/1/1992 - Information CircularsThis report examines shield design, operation practices, and the consequences for using high-capacity shield support systems. An optimization goal is to minimize support loading by using an active shield setting force compatible with strata behavior.
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1/1/1992 - Information CircularsA U.S. Bureau of Mines review of all upper extremity cumulative trauma disorder injuries as reported by law and maintained on the MSHA accident data base from 1985 thru 1989.
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1/1/1992 - Information CircularsA U.S. Bureau of Mines investigation of the early detection of insulation failure in squirrel cage induction motors using a sophisticated empirical data-modeling technique based on values calculated from a motor's voltage and current phasors.
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1/1/1990 - Information CircularsThis U.S. Bureau of Mines publication presents a comprehensive review of mine electrical power-system theory and practice. It discusses fundamental theory and the vital aspects to be considered in planning and designing mine electrical power systems.
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1/1/1990 - Information CircularsThe U.S. Bureau of Mines evaluated product-of-combustion characteristics of combustible materials used in coal mining in experiments conducted in an intermediate-scale fire tunnel, and evaluated each material's effectiveness for mine fire detection.
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1/1/1989 - Information CircularsThis report addresses issues involved in using a limited number of training apparatus to give hands-on self- contained self-rescuer (SCSR) training to a succession of miners, and provides guidance regarding methods for minimizing the spread of infectiou...
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1/1/1989 - Information CircularsThis report presents a literature review conducted by the U.S. Bureau of Mines summarizing what has been learned from recent empirical studies of the relationship between mine safety and the characteristics of miners, mine management, and mining companies.
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11/1/1988 - Information CircularsBased on a comprehensive data base of mining accidents, a computerized catastrophe model has been developed by the Bureau of Mines which systematically links individual psychological, group behavioral, and mine environmental variables with other acciden...
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1/1/1988 - Data and statistics, Information CircularsA 1986 probability sample survey, mining industry population survey, to measure such employee characteristics as occupation; principal equipment operated; work location at the mine; present job, present company, and total mining experience.
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Content source: National Institute for Occupational Safety and Health, Mining Program