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3/30/2023 - Research projectsA project to test ventilation systems in combination with HEPA filters to document their effectiveness for protection against airborne virus particles.
5/1/2004 - Conference papersDescribes a computer program developed by NIOSH for estimating the air quantity needed to dilute diesel particulate matter in underground large opening mines.
12/8/2022 - PC softwareUse the Air Quantity Estimator to gauge the air quantity needed to dilute diesel particulate matter (DPM) in an underground large-opening mine. Now in 2.0!
Technology News 514 - The Air Quantity Estimator (AQE): A New Computer Software Tool for Large-opening Mine Ventilation Planning3/1/2006 - Technology NewsA combination of engineering, administrative, and ventilation controls will eventually be required in many large opening mines in the United States to meet the regulatory DPM concentration limits. The AQE is a tool for mine planners to use to estimate s...