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  2. Mine Safety and Health Administration - Wikipedia

    en.wikipedia.org/wiki/Mine_Safety_and_Health...

    The Mine Safety and Health Administration (MSHA) (/ ˈ ɛ m ʃ ə /) is a large agency of the United States Department of Labor which administers the provisions of the Federal Mine Safety and Health Act of 1977 (Mine Act) to enforce compliance with mandatory safety and health standards as a means to eliminate fatal accidents, to reduce the frequency and severity of nonfatal accidents, to ...

  3. Federal Mine Safety and Health Act of 1977 - Wikipedia

    en.wikipedia.org/wiki/Federal_Mine_Safety_and...

    The Federal Mine Safety and Health Act of 1977 (Public Law 95-164) amended the Coal Mine Safety and Health Act of 1969.It can be found in the United States Code under Title 30, Mineral Lands and Mining, Chapter 22, Mine Safety and Health.

  4. Mining Enforcement and Safety Administration - Wikipedia

    en.wikipedia.org/wiki/Mining_Enforcement_and...

    Through an administrative action in 1973, the United States Secretary of the Interior created the MESA as an agency within the Department of the Interior. Because of concern about the apparent conflict of interest between the health and safety enforcement functions of the United States Bureau of Mines (USBM) and its production-focused oversight of mineral resources, USBM's safety operations ...

  5. Safety and Health in Mines Convention, 1995 - Wikipedia

    en.wikipedia.org/wiki/Safety_and_Health_in_Mines...

    Part 2: Scope and Means of Application. Four articles lay out who upholds the Convention in ratifying countries. Part 3: Preventative and Protective Measures at the Mine. This part is divided into three sections, discussing the duties of employers and workers within the context of safety and health in mines. Section A: Responsibilities of ...

  6. MSHA - Wikipedia

    en.wikipedia.org/wiki/MSHA

    The acronym MSHA can refer to: Maryland State Highway Administration, an agency of the Maryland Department of Transportation. Master of Science in Healthcare Administration, a graduate degree; Mine Safety and Health Administration, an agency of the United States Department of Labor; D-inositol-3-phosphate glycosyltransferase, an enzyme

  7. File:Chapter 77, Al-Mursalat (Mujawwad) - Recitation of the ...

    en.wikipedia.org/wiki/File:Chapter_77,_Al...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  8. NIOSH air filtration rating - Wikipedia

    en.wikipedia.org/wiki/NIOSH_air_filtration_rating

    The certification and approval process for respiratory protective devices is governed by Part 84 of Title 42 of the Code of Federal Regulations (42 CFR 84). Respiratory protective devices so classified include air-purifying respirators (APR) such as filtering facepiece respirators and chemical protective cartridges that have incorporated ...

  9. MP3 - Wikipedia

    en.wikipedia.org/wiki/MP3

    A "tag" in an audio file is a section of the file that contains metadata such as the title, artist, album, track number, or other information about the file's contents. The MP3 standards do not define tag formats for MP3 files, nor is there a standard container format that would support

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