Zobrazeno 1 - 10
of 95
pro vyhledávání: '"William A Ahroon"'
Publikováno v:
Noise and Health, Vol 13, Iss 50, Pp 76-83 (2011)
Damage-risk criteria (DRC) for noise exposures are designed to protect 95% of the exposed populations from hearing injuries caused by those noise exposures. The current DRC used by the US military follows OSHA guidelines for continuous noise. The cur
Externí odkaz:
https://doaj.org/article/0ef69ae8d2714b98896fea975e8628ed
Autor:
Stephen M. Tasko, Kristy K. Deiters, Gregory A. Flamme, Madeline V. Smith, William J. Murphy, Heath G. Jones, Nathaniel T. Greene, William A. Ahroon
Publikováno v:
Hearing Research. 424:108594
Middle ear muscle contractions (MEMCs) are most commonly considered a response to high-level acoustic stimuli. However, MEMCs have also been observed in the absence of sound, either as a response to somatosensory stimulation or in concert with other
Publikováno v:
Hearing Research. 378:53-62
The current study addressed the existence of an anticipatory middle-ear muscle contraction (MEMC) as a protective mechanism found in recent damage-risk criteria for impulse noise exposure. Specifically, the experiments reported here tested instances
Autor:
Kevin L. Michael, William J. Murphy, David C. Byrne, William A. Ahroon, Edward F. Krieg, Earl W. Stefanson, Robert M. Ghent
Publikováno v:
Journal of Occupational and Environmental Hygiene. 14:294-305
The National Institute for Occupational Safety and Health (NIOSH) sponsored tests of three earplug fit-test systems (NIOSH HPD Well-Fit™, Michael & Associates FitCheck, and Honeywell Safety Products VeriPRO®). Each system was compared to laborator
Autor:
William A Ahroon, José E. Capó-Aponte, Daniel W. Riggs, David V. Walsh, Gina M Jurek, Leonard A. Temme
Publikováno v:
Journal of Rehabilitation Research and Development. 52:273-290
UNLABELLED: The purpose of this study was to determine whether repetitive exposure to low-level blasts during military breacher training produces acute and cumulative damage to the ocular tissues or visual system. The effects of low-level blast expos
Autor:
Kara D. McGregor, Stephen M. Tasko, Gregory A. Flamme, William A. Ahroon, Christa L. Themann, Kristy K. Deiters, William J. Murphy
Publikováno v:
International journal of audiology. 57(sup1)
The objective of this study is to determine whether acoustic reflexes are pervasive (i.e. known with 95% confidence to be observed in at least 95% of people) by examining the frequency of occurrence using a friction-fit diagnostic middle ear analyser
Autor:
J. R. W. Stefanson, William A. Ahroon
Publikováno v:
The Journal of the Acoustical Society of America. 146:2917-2917
Custom earpieces (e.g., hearing aids, insert hearing protection devices) are traditionally made using physical earmold impressions. Advances in technologies have led to the development of digital methods to capture ear canal geometries for the produc
Publikováno v:
International journal of audiology. 56(sup1)
To determine whether acoustic reflexes are pervasive (i.e. sufficiently prevalent to provide 95% confidence of at least 95% prevalence) and might be invoked in damage-risk criteria (DRC) and health hazard assessments (HHA) for impulsive noise.Cross-s
Publikováno v:
Noise and Health, Vol 13, Iss 50, Pp 76-83 (2011)
Damage-risk criteria (DRC) for noise exposures are designed to protect 95% of the exposed populations from hearing injuries caused by those noise exposures. The current DRC used by the US military follows OSHA guidelines for continuous noise. The cur
Publikováno v:
The Journal of the Acoustical Society of America. 143:1962-1962
The Auditory Hazard Assessment Algorithm for Humans (AHAAH) is an electrical equivalence model of the human ear designed to predict the risk for auditory injury from a given impulse noise exposure. One concern with the model is that the middle-ear mu