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  2. Recommended exposure limit - Wikipedia

    en.wikipedia.org/wiki/Recommended_exposure_limit

    National Institute for Occupational Safety and Health (NIOSH) RELs are designed to protect the health and well-being of workers by recommending safe exposure levels. To really use these guidelines well, safety professionals need to understand the recommended exposure levels, how to measure them, and ways to make sure workers aren't exposed to harmful stuff.

  3. Occupational heat stress - Wikipedia

    en.wikipedia.org/wiki/Occupational_Heat_Stress

    According to the National Institute for Occupational Safety and Health (NIOSH), acclimatization is a biological process that an individual will go through to adjust to a stimulus following continued exposure. [13] Physiologically, acclimatization to heat will allow a worker's body to more efficiently cool itself when exposed to high temperatures.

  4. File:NIOSH Manual of Analytical Methods - 8315.pdf - Wikipedia

    en.wikipedia.org/wiki/File:NIOSH_Manual_of...

    This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties.

  5. National Institute for Occupational Safety and Health

    en.wikipedia.org/wiki/National_Institute_for...

    Unlike its counterpart, the Occupational Safety and Health Administration, NIOSH's authority under the Occupational Safety and Health Act [29 CFR § 671] is to "develop recommendations for health and safety standards", to "develop information on safe levels of exposure to toxic materials and harmful physical agents and substances", and to "conduct research on new safety and health problems".

  6. File:NIOSH Manual of Analytical Methods - 9109.pdf - Wikipedia

    en.wikipedia.org/wiki/File:NIOSH_Manual_of...

    The following other wikis use this file: Usage on en.wikisource.org Page:NIOSH Manual of Analytical Methods - 9109.pdf/1; Page:NIOSH Manual of Analytical Methods - 9109.pdf/2

  7. File:Three Key Factors Required for a Respirator to be ...

    en.wikipedia.org/wiki/File:Three_Key_Factors...

    This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties.

  8. Excessive heat warning - Wikipedia

    en.wikipedia.org/wiki/Excessive_heat_warning

    An excessive heat warning is a notice issued by the National Weather Service of the United States within 12 hours of the heat index reaching one of two criteria levels. In most areas, a warning will be issued if there is a heat index of at least 105 °F (41 °C) for more than three hours per day for two consecutive days, or if the heat index is greater than 115 °F (46 °C) for any period of time.

  9. File:Filtering out Confusion - Frequently Asked Questions ...

    en.wikipedia.org/wiki/File:Filtering_out...

    If the file has been modified from its original state, some details may not fully reflect the modified file. Short title DHHS (NIOSH) Publication No. 2018-130, Filtering out Confusion: Frequently Asked Questions about Respiratory Protection, User Seal Check