Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Steve E. Guffey"'
Publikováno v:
Annals of Work Exposures and Health. 64:202-216
ObjectivesNational Institute for Occupational Safety and Health–approved P100 filtering facepiece respirators (FFRs) have a higher filter efficiency compared to the N95 filters. However, the former typically produce higher flow resistance (Rf). Con
Publikováno v:
Occupational Ergonomics. 11:137-151
Background: Little is known about ingress/egress requirements and forward reach for workstations with horizontal seats. This research explored differences between ingress/egress kinematics and reach due to seat orientation. Methods: 10 participants p
Publikováno v:
IIE Transactions on Occupational Ergonomics and Human Factors. 1:38-49
OCCUPATIONAL APPLICATIONS Computers with dual monitor screens are being increasingly used at many workplaces. Altered screen layout and increased viewing space associated with dual monitor screens may affect head–neck working postures and the activ
Publikováno v:
Work (Reading, Mass.). 55(3)
BACKGROUND The coal mining industry relies heavily on a hearing protector (HP) for noise protection. Researchers suggested that individual HP fit tests be conducted to estimate the noise attenuation. OBJECTIVE This study examined whether individual f
Publikováno v:
International Journal of Industrial Ergonomics. 42:397-405
The purpose of this study was to explore the influence of individual personality on the biomechanical response of neck and shoulder muscles to physical and psychosocial demands. Eighteen healthy male participants performed isometric pulling exertions
Autor:
Wafik H. Iskander, Dennis Groce, Heinz W. Ahlers, Stacey Benson, Douglas Landsittel, Dennis J. Viscusi, Ronald E. Shaffer, Ziqing Zhuang, Steve E. Guffey
Publikováno v:
Journal of occupational and environmental hygiene. 5(10)
The National Institute for Occupational Safety and Health (NIOSH), recognizing the difficulties inherent in using old military data to define modern industrial respirator fit test panels, recently completed a study to develop an anthropometric databa
Publikováno v:
Journal of occupational and environmental hygiene. 4(11)
Three-dimensional computational fluid dynamics (CFD) simulations were used to predict the flow field and resulting worker exposures when toxic airborne contaminants were released into the wake region of a mannequin that had its back to the airflow wh