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- Hazard prevention and control:
- Signalling
- Document types:
- Contracts and cooperative agreements
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Results 1 - 6 of 6
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8/23/2016 - Contracts and cooperative agreementsA contract to explore early detection of rock movement signaling imminent underground space or pit wall collapse in mines, which has the potential to prevent loss of life and serious injuries from mine disasters.
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7/19/2016 - Contracts and cooperative agreementsA contract to develop and demo a two-way, through-the-earth communication system for mines that applies state-of-the-art communications technologies to overcome subterranean wireless communication challenges while meeting industrial safety standards.
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7/18/2016 - Contracts and cooperative agreementsA contract to evaluate SureWave Technology's seismic system for locating trapped miners by conducting tests at depths of 2,000 ft or more and under various challenging but common conditions.
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8/15/2014 - Contracts and cooperative agreementsA contract to determine the factors that most affect signal transmission and reception for through-the-earth communication systems.
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8/14/2014 - Contracts and cooperative agreementsA contract to incorporate a wireless base station into the MagneLink Magnetic Communication System (MCS) and to develop a mechanism that automatically activates a portable wireless text messaging device when a refuge chamber is opened or deployed.
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9/17/2012 - Contracts and cooperative agreementsA contract to develop and demonstrate a modified, fiber optic-based perimeter security system to track personnel in an underground coal mine.
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Content source: National Institute for Occupational Safety and Health, Mining Program