Results 201 - 210 of 271

• Program of Research - A Summary of Research in Progress during Fiscal Years 98
  4/1/1998 - NIOSH/USBM numbered publications
  The program of research for NIOSH in fiscal year 1998.
• NIOSH Mining Update - New Publications 1995-96
  9/1/1997 - Catalogs and indexes
  In September 1995, the U.S. Congress directed the closure of the U.S. Bureau of Mines (USBM). This listing summarizes mining health and safety publications and articles published by the Pittsburgh and Spokane Research Centers during 1995-96 and how to ...
• Evaluation of a Signaling and Warning System for Underground Mines
  5/1/1997 - Reports of Investigations
  A report evaluating a wireless signaling and warning system for underground mines applicable to both coal and non-coal mines. A TeleMagnetic Signalling Systems wireless ultra-low-frequency electromagnetic signaling system was installed and tested.
• Update on the Continuing Functions of the Former US Bureau of Mines
  1/1/1997 - Peer reviewed journal articles
  In fiscal 1996, the US Congress directed that the US Bureau of Mines (USBM) be closed. This article provides a summary of the continuing functions, the agencies involved and the points of contact for each continuing function.
• Update on Mining Health and Safety Research
  1/1/1996 - Conference papers
  This address covers the areas of assessing the current status of the Mining Health and Safety Research Program and outlining the need and direction for continued research.
• Self-Contained Self-Rescuer Field Evaluation: Fifth-Phase Results
  1/1/1996 - Reports of Investigations
  A joint effort by the Pittsburgh Research Center (PRC) and the Mine Safety and Health Administration (MSHA) 3 was undertaken to determine how well self-contained self-rescuers (SCSR's), deployed in accordance with Federal regulations (30 CFR 75.1714), h...
• A Profile of Workers' Experiences and Preparedness in Responding to Underground Mine Fires
  1/1/1996 - Reports of Investigations
  214 underground coal miners were interviewed to determine mine workers' state of fire-fighting preparedness and the technology being used to detect and respond to underground mine fires. Several important changes are suggested to deal with fires.
• Criteria for a Recommended Standard: Occupational Exposure to Respirable Coal Mine Dust: Occupational Exposure to Respirable Coal Mine Dust
  9/1/1995 - NIOSH/USBM numbered publications
  Information regarding adverse health effects resulting from exposure to respirable coal mine dust was reviewed as a basis for the development of new occupational safety and health standards. Recommendations are provided concerning respirable coal mine d...
• A Spatial/Spectral Domain Microwave Coal Seam Imaging Sensor-Progress in Signal Processing
  7/1/1994 - Conference papers
  The paper, presents the results of roof coal thickness measurements in underground mines and rib coal thickness measurements in highwall mines. The microwave sensor described uses a unique spatial modulation scheme created by antenna motion, along with ...
• Advances in Mine Emergency Communications
  4/1/1994 - Conference papers
  To address communicating while wearing an SCSR, two-way, FM radios were built in and improved mouthpieces were added to the SCSR to improve the ability to communicate. Prototypes we built and tested. Leaky feeder systems are also described.