Results 501 - 504 of 504

• Technology News 441 - SPONCOM - An Expert System to Predict Spontaneous Combustion Potential of a Coal Mining Operation
  10/1/1994 - Technology News
  An expert system computer program is described that can predict the spontaneous combustion potential of a mining operation.
• Major Disasters at Metal and Nonmetal Mines and Quarries in the United States (Excluding Coal Mines)
  4/1/1949 - Information Circulars
  A  1949 U.S. Bureau of Mines Information Circular describing major U.S. metal/nonmetal mining disasters.
• Coal-Dust Explosion Tests in the Experimental Mine 1919 to 1924, Inclusive
  1/1/1927 - NIOSH/USBM numbered publications
  This report on the third series of coal-dust explosibility tests at the experimental mine near Bruceton, PA., about 12 miles from the Pittsburgh experiment station of the bureau, covers the years 1919 to 1924, inclusive.
• The Explosibility of Coal Dust
  1/1/1911 - NIOSH/USBM numbered publications
  This bulletin traces the growth in the belief in the explosibility of coal dust, summarizes the experiments and mine investigations that have established this belief, and gives the present (1911) status of preventive measures.