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Results 11 - 20 of 96
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5/1/2004 - Conference papersA case study is presented that relates statistical descriptions of joint sets to the distribution of local wedge failures along the crest of a catch bench at the Yellowstone Talc Mine.
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1/1/2004 - Information CircularsThis report analyzes mobile equipment fires for all U.S. surface and underground coal and metal/nonmetal mining categories by state and 2-year time periods during 1990-1999.
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8/1/2001 - Conference papersA statistical study of roof bolt performance was conducted in 37 U.S. mines. Analysis of the results led to guidelines for making preliminary estimates for bolt length, capacity, and pattern to improve roof stability in difficult conditions.
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7/1/2001 - Conference papersIn Utah, 3-D, full waveform, autonomous microseismic arrays were placed underground and on the surface of a longwall coal mine with overburden exceeding 750 m. Overall 13,000 seismic events, including a magnitude 4.2 event, were detected and located.
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11/27/2023 - Research projectsA project to maintain the use of hazard and health data to guide and improve workplace policies and procedures, thereby informing priorities for research and interventions to improve miners’ health and well-being.
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5/4/2023 - Research projectsA project to inform future health and safety research related to powered haulage by identifying health and safety issues related to haul trucks through a systematic evaluation of accidents, operators’ needs, and technology maturity.
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2/27/2023 - Contracts and cooperative agreementsA contract with Michigan Tech to use Big Data Analysis to aid in mine safety and health.
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7/21/2022 - Catalogs and indexes, Data and statisticsView interactive graphs and tables of mining statistics along with other information about mining injuries, illnesses, and historical mine disasters.
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4/1/2022 - Data and statisticsMining Fact Sheets covering a variety of topics of general interest relating to mining operations, employees, fatalities, and nonfatal lost-time injuries.
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11/1/2021 - Research projectsA project to contribute to improving the health and safety of miners by providing essential information technology development activities for the NIOSH Mining Program.
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Content source: National Institute for Occupational Safety and Health, Mining Program