Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Dielectric constants and dissipation factors for six rock types between 20 and 100 megahertz

Dielectric constants and dissipation factors of simulated lunar rocks

Improved backup alarm technology for mobile mining equipment

Anticollision systems for large mine-haulage trucks

Rapid response pneumatic fire detection for multilevel metal mines :system design and in-mine testing

Effect of ultralow frequency signaling on blasting array current

Published Year

• 1960-1969 (1)
• 1970-1979 (1)
• 1980-1989 (2)
• 1990-1999 (2)

Subject

• Rocks--Analysis (2)
• Air sampling apparatus (1)
• Dielectric measurements (1)
• Electric detonators--Safety measures (1)
• Electromagnetic waves--Transmission (1)
• Fire alarms (1)
• Fire detectors (1)
• Lunar petrology (1)
• Mine fires--Prevention and control (1)
• Mine haulage--Safety measures (1)
• Mining machinery--Safety measures (1)
• Motor vehicles--Automatic location systems (1)
• Proximity detectors (1)
• Rocks--Testing (1)

Author

• Griffin, Russell E. (6) *
• Ackerson, M. A. (1)
• Hjelmstad, Kenneth E. (1)
• Johnson, Guy A. (1)
• Laage, Linneas W. (1)
• Marovelli, Robert Lawrence. (1)
• Pomroy, William H. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010