Results 11 - 16 of 16

• Thermal Stability of ANFO Made with Recycled Oil
  2/1/1999 - Conference papers
  The NIOSH Pittsburgh Research Laboratory conducted research to determine the safe operating conditions for using recycled (used) lubricating oil from mining equipment as a partial replacement for diesel fuel to make ANFO-type blasting agents.
• The Cost Relationship Between Performance Engineering and Human Behavior
  1/1/1996 - Peer reviewed journal articles
  This field trial of the Work Crew Performance Model affirms the congruency between production and operator training by providing a unique cost linkage between performance engineering and human behavior.
• Nature and Cost of Low Back Pain
  1/1/1994 - NIOSH/USBM numbered publications
  This review paper describes the current state of knowledge regarding low back pain (LBP) - the causes, risk factors for LBP, effectiveness of treatments, recovery from back pain, and methods that can be used to help control the problem.
• The Availability of Primary Copper in Market Economy Countries: A Minerals Availability Appraisal
  1/1/1992 - Information Circulars
  A U.S. Bureau of Mines study on the potential availability of copper from 204 mines and deposits in market economy countries.
• A Medium Frequency Wireless Communication System For Underground Mines
  1/1/1983 - Contract reports
  An underground medium frequency radio communications system has been developed and demonstrated in both coal and metal/non metal mines. The principal advantage of the system are its low cost, ease of installation and the ability to provide radio communi...
• Drilling a Horizontal Coalbed Methane Drainage System from a Directional Surface Borehole
  1/1/1982 - Reports of Investigations
  Three long horizontal holes were drilled from a directionally drilled surface hole at the Emerald Mine near Waynesburg, Pennsylvania. The purpose was to adapt the technique of directional drilling for use in draining methane from coalbeds.