Results 1 - 10 of 192

• Investigation of Purging and Airlock Contamination of Mobile Refuge Alternatives
  3/11/2014 - Reports of Investigations
  The Report of Investigations details the results of a NIOSH investigation of purging in mobile refuge alternatives.
• Practical Demonstrations of Ergonomic Principles
  7/1/2011 - Reports of Investigations
  This document consists of a series of demonstrations designed to complement training on ergonomic principles.
• Recommendations for a New Rock Dusting Standard to Prevent Coal Dust Explosions in Intake Airways
  5/1/2010 - Reports of Investigations
  This NIOSH report presents the results of extensive in-mine coal dust particle size surveys of dust samples collected from intake airways in 61 U.S. coal mines, representing all 10 MSHA bituminous Coal Mine Safety and Health Districts.
• Continuous Mining: A Pilot Study of the Role of Visual Attention Locations and Work Position in Underground Coal Mines
  8/1/2009 - Peer reviewed journal articles
  The purpose of this study was to perfect a method of gathering information on work positions and Visual Attention Locations needed by operators during the cutting phase and while the continuous miner trams to a new location.
• A Gas Pressure-Based Drift Round Blast Design Methodology
  6/1/2008 - Conference papers
  The paper provides: (a) a description of the gas pressure-based design approach to blasting, (b) a simple technique for estimating the damage radius of the buffer row of holes, and (c) a discussion of smoothwall design for the contour row of holes.
• Arc Flash Awareness
  1/1/2007 - NIOSH/USBM numbered publications, Videos and multimedia
  This video focuses on individual and organizational behavior related to arc flash events over an 11-year period in the mining industry.
• Blast Area Security
  1/1/2007 - Videos and multimedia
  This video provides information about blast area security to those working around blast sites.
• Predicting System Interactions in the Design Process
  9/1/1999 - Peer reviewed journal articles
  Almost every process has a predecessor, and studying the predecessor helps to define needs and shortcomings to be addressed. This paper illustrates how such an approach was used to assess remote machine operation in underground coal mines.
• Laser Ignition of Flammable Gas
  3/1/1999 - Conference papers
  Emerging laser technologies are quickly gaining acceptance in the industrial workplace. This NIOSH research provides a scientific basis for developing safety guidelines for optical equipment in the presence of flammable methane gas and coal dust.
• A Method for Evaluating System Interactions in a Dynamic Work Environment
  1/1/1997 - Conference papers
  Discusses a methodology to evaluate the causes of mishaps to develop recommendations to enhance safety. A specific case involves implementation of remotely controlled equipment in extended cut mining.