Results 151 - 160 of 245

• Algorithms to Identify Its Own and Surrounding Tunnels for an Underground Tracking Device
  1/1/2010 - Conference papers
  This paper introduces algorithms to locate miners with no need for external reference sensors. There are definitions of useful mathematical operations that can be performed on the node coordinates and includes a description of the algorithms.
• Safety and Health Regulatory Changes and Technology Developments in U.S. Coal Mining
  9/1/2009 - Conference papers
  This paper discusses changes that new legislation and regulations are making to the U.S. coal mining industry, and current research that is producing technologies to make mining safer.
• Field Evaluation of a Passive Diesel Particulate Filter at a Limestone Mine
  4/1/2009 - Peer reviewed journal articles
  In this study, the operators of a limestone mine retrofitted a loader used for clean-up operations with a passive DPF that was lightly catalyzed and used a fuel additive to initiate regeneration at low exhaust temperatures.
• Underground Coal Mining Disasters and Fatalities: United States, 1900-2006
  1/1/2009 - Historical information, Publications
  NIOSH researchers reviewed mining fatality surveillance data from the period 1900-2006, and using MSHA reports collected additional data on the deaths and circumstances associated with the Sago, Alma, and Darby incidents. They also reviewed published ma...
• Exploration of Two Position Adjustment Methods for Underground Mine Tracking Systems
  1/1/2009 - Conference papers
  This paper introduces two position adjustment methods for mine tracking systems which use a coplanar node-path network mine model as the foundation for their development.
• The Application of Major Hazard Risk Assessment (MHRA) to Eliminate Multiple Fatality Occurrences in the U.S. Minerals Industry
  10/1/2008 - Information Circulars
  This NIOSH pilot project demonstrated that most US mines have the capability to successfully implement an MHRA. The basic requirement for a successful MHRA is the desire to become more proactive in reducing risks associated with catastrophic events.
• Use of Infrared Sensors for Monitoring Methane in Underground Mines
  6/1/2008 - Conference papers
  This paper describes research conducted to compare the performance, including response time and accuracy, of selected instruments using infrared and catalytic sensors.
• Continuous Personal Dust Monitor Accuracy Testing 6/23/08
  6/1/2008 - Unpublished documents and reports
  This document supports Code of Federal Regulations (CFR) proposed rule making for the CPDM.
• NIOSH Hearing Loss Simulator Instruction and Training Guide
  3/1/2008 - NIOSH/USBM numbered publications
  This user manual explains objectives that can be addressed with the NIOSH Hearing Loss Simulator and training scenarios applied to real-life, real worker scenarios. This guide explains the simulator's functions in detail.
• Ergonomics Interventions at Badger Mining Corporation
  3/1/2008 - Peer reviewed journal articles
  This paper presents details of the process integration, and several examples of task-specific interventions that reduced exposure to risk factors as a result of a partnership between NIOSH and the Badger Mining Corporation.