Zobrazeno 1 - 10
of 23
pro vyhledávání: '"H Amy Feng"'
Publikováno v:
Annals of Work Exposures and Health. 66:1210-1214
We conducted laboratory experiments to investigate a suspected effect of tetrahydrofuran (THF) on quantifying crystalline silica in samples collected from working with engineered stone when THF is used to process samples prior to the X-ray diffractio
Publikováno v:
Journal of Medical Devices. 17
Emergency medical service (EMS) providers have a higher potential exposure to infectious agents than the general public (Nguyen et al., 2020, “Risk of COVID-19 Among Frontline Healthcare Workers and the General Community: A Prospective Cohort Study
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
Publikováno v:
American journal of disaster medicine. 15(4)
Objective: This article describes the development of a prototype dry decontamination system (DryCon) for use in the event of a contamination incident involving a particulate contaminant. Disrobing and showering is currently recommended almost exclusi
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
Autor:
Traci L. Galinsky, Sarah Moscatel, Franciner D. Riley, Revonda Bell, Kathlyn Sue Haddock, H. Amy Feng, Sandra Shaw, Catherine Battaglia, Edward F. Krieg, Mary Matz, Lena Deter, Debi Sampsel, Tony Hilton, Charlotte Lynch
Publikováno v:
Applied Ergonomics. 91:103300
This study was conducted at 5 Veterans Administration Medical Centers (VAMCs). A cross sectional survey was administered to 134 workers who routinely lift and mobilize patients within their workplaces' safe patient handling and mobility (SPHM) progra
Publikováno v:
Journal of Occupational and Environmental Hygiene. 13:40-47
An interlaboratory study was carried out to evaluate the use of acid-soluble cellulosic air sampling capsules for their suitability in the measurement of trace elements in workplace atmospheric samples. These capsules are used as inserts to perform c
Publikováno v:
J Occup Environ Hyg
Compared to other common control measures, the downflow booth is a costly engineering control used to contain airborne dust or particles. The downflow booth provides unidirectional filtered airflow from the ceiling, entraining released particles away
Autor:
Daniel R. Farwick, Dawn Ramsey Farwick, Kenneth R. Mead, Alan Echt, H. Amy Feng, Wayne T. Sanderson
Publikováno v:
Journal of occupational and environmental hygiene. 13(9)
Rotary-type percussion dowel drilling machines, which drill horizontal holes in concrete pavement, have been documented to produce respirable crystalline silica concentrations above recommended exposure criteria. This places operators at potential ri
Autor:
Barbara M. Alexander, Jerry L. Kratzer, Eric J. Esswein, Arthur L. Miller, Bradley King, H. Amy Feng, Emanuele Cauda, Michael G. Gressel
Publikováno v:
Journal of occupational and environmental hygiene. 13(8)
Inhalation of respirable crystalline silica (RCS) is a significant risk to worker health during well completions operations (which include hydraulic fracturing) at conventional and unconventional oil and gas extraction sites. RCS is generated by pneu