Modify Selection
- Population groups:
- Mining workforce
- or
- Safety and health professionals
- or
- Managers
- or
- Emergency workers
- or
- Mine rescue teams
- or
- Emergency managers
- or
- Firefighters
- or
- Engineers
- or
- Miners
- or
- Independent contractors
Home Links
Results 111 - 113 of 113
-
1/1/1978 - Peer reviewed journal articlesExtensive analysis of mine-communications systems has identified specific areas, in particular the excessive times required to locate key personnel underground, the inadequacy of existing phone systems in terms of capacity and privacy and the inability ...
-
12/2/1974 - Contract reportsA summary of past analyses that are relevant to electromagnetic location in mine rescue situations. The analytical results indicated that detection of a trapped miner equipped with a special transmitter is feasible in most situations.
-
7/14/1974 - Contract reportsThis report describes a circuit for driving a low-frequency loop antenna from a miners cap lamp battery. The circuit is a miniature waveform generator and is part of the electromagnetic (em) trapped miner location system. Two engineering models were des...
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program