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1,212 results
  1. ... exposures to lead, chronium, carbon tetrachloride, cyanides, cadmium, silica, fluorides, and welding hazards, The engineer, for example, checks the processes of production and the safety equipment designed to protect workers from fumes or ...
  2. ... general warning about the danger of working with silica was placed on the side of bags; since the lawsuits, detailed warnings have become more common. This historical monograph helped re-open the silicosis issue for the Occupational Safety and Health Administration (OSHA), the National Institute for ...
  3. NLM Digital Collections - United States Navy Medical Department at war, 1941-1945 (Volume 2, Chapters 10-12) 
    Publication: [Washington, D.C.] : Administrative History Section, Administration Division, Bureau of Medicine and Surgery, Navy Department, 1946
    ... fumes, lead poisoning, carbon-monoxide, tetryl, mercury, chromium, silica, cyanide and various solvents. All possible protective devices and equipment were in use and the safety program included periodic examinations of personnel working with ...
  4. ... this report for reducing worker exposure to crystalline silica, mineral wool fibers, and coal tar pitch volatiles.” For further information, contact National Institute for Occupational Safety & Health, Publications Dissemination, 4676 Columbia Pakrway, Cincinnati, Ohio ...
  5. NLM Digital Collections - Industrial air analysis : a description of some of the chemical methods employed in the ... 
    Publication: [Albany] : Division of Industrial Hygiene, New York State Department of Labor, July 1, 1943
    ... the carbon dioxide and water lost by the silica gel as the dry, carbon dioxide-free air passes over it. The last tube is a safety tube used to prevent the absorption of moisture ...
  6. NLM Digital Collections - Industrial air analysis 
    Publication: New York : New York (State), Department of Labor, Division of Industrial Hygiene, [1949]
    ... the carbon dioxide and water lost by the silica gel as the dry, carbon dioxide-free air passes over it. The last tube is a safety tube used to prevent the absorption of moisture ...
  7. ... maximum concentration that may be toler- ated with safety. The brick plant workers are exposed to dusts, the quartz (or free silica) content of which varies from 10 to 25% ( ...
  8. ... Term Effects of Combined Injury to Animals of Silicon Dioxide and Radon. ... Health and Safety in Mining and Milling of Nuclear Materials. Vienna, ...
  9. NLM Digital Collections - Industrial hygiene problems in Bolivia, Peru, and Chile 
    Publication: Washington, D.C. : Federal Security Agency, Public Health Service, 1948
    ... plant, since the raw materials employed were free silica, fluorspar, and sul- furic acid. 35 There was also a potential silicosis hazard in the brick manufacturing plant. This smelter contained many hazards to safety and health. The only exhaust ventilation installations observed ...
  10. ... siege of Paris various substances, such as precipitated silica, kaolin, tripoli, precipitated alumina, sugar, and the ash of Boghead coal, were more or less successfully employed as substitutes for it. The great efficiency and general safety of No. 1 dynamite as an explosive agent ...
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