Results 31 - 40 of 246

• Advancement of Refuge Alternatives for Underground Coal Mines
  5/9/2019 - Research projects
  A project to minimize the risk of heat illness for miners entering an RA, ensure the availability of air delivery and purging systems for RAs, facilitate the use of BIP RAs, and develop a reliable communications system for RAs.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: References
  5/9/2019 - Catalogs and indexes, Training materials
  Summary of references for the OMSHR advanced tutorial on wireless communication and electronic tracking.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: Mine Operations Center (MOC)
  5/9/2019 - Training materials
  Section 6 of the OMSHR advanced tutorial on wireless commumnication and electronic tracking covering the mine operations center.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: Electronic Tracking Systems Performance
  5/9/2019 - Training materials
  Section 3 of the OMSHR advanced tutorial on wireless communication and electronic tracking covering electronic tracking systems performance.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: CT System Survivability, Reliability, And Availability
  5/9/2019 - Training materials
  Section 4 of the OMSHR advanced tutorial on wireless communication and tracking covering CT system survivability, reliability and availability.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: CT System Safety
  5/9/2019 - Training materials
  Section 5 of the OMSHR advanced tutorial on wireless commnication and elctronic tracking covering CT system safety.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: Communication System Performance
  5/9/2019 - Training materials
  Section 2 of the OMSHR advanced tutorial on wireless communication and electronic tracking covering communication system performance.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: Appendix B
  5/9/2019 - Training materials
  Appendix B of the OMSHR advanced tutorial on wireless communication and electronic tracking covering basic equations.
• Advanced Tutorial on Wireless Communication and Electronic Tracking: Acronyms and Abbreviations
  5/9/2019 - Dictionaries and glossaries, Training materials
  List of acronyms and abbreviations used in the OMSHR advanced tutorial on wireless communication and electronic tracking.
• Intrinsically Safe Systems: Equivalency of International Standards Compared to U.S. Mining Approval Criteria
  12/3/2018 - Peer reviewed journal articles
  An article demonstrating that international equipment evaluation standards for electrical/electronic equipment will provide at least the same level of protection for miners as the MSHA requirements.