Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Graeham Heil"'
Autor:
Mitch See, Dylan T. Neu, William G. Lindsley, Tia L. McClelland, Kenneth R. Mead, H. Amy Feng, Graeham Heil, Stephen B. Martin
Publikováno v:
Annals of Work Exposures and Health. 65:605-611
Ultraviolet germicidal irradiation uses ultraviolet C (UV-C) energy to disinfect surfaces in clinical settings. Verifying that the doses of UV-C energy received by surfaces are adequate for proper disinfection levels can be difficult and expensive. O
Autor:
Emanuele Cauda, H. Amy Feng, Arthur L. Miller, Michael G. Gressel, Eric J. Esswein, Graeham Heil, Barbara M. Alexander, Jerry L. Kratzer
Publikováno v:
Journal of Occupational and Environmental Hygiene. 15:24-37
The OSHA final rule on respirable crystalline silica (RCS) will require hydraulic fracturing companies to implement engineering controls to limit workers' exposure to RCS. RCS is generated by pneumatic transfer of quartz-containing sand during hydrau