Results 261 to 270 of about 30,687 (284)
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The Critical Intensity for Occupational Noise
Acta Oto-Laryngologica, 1980Decades of medical examinations have shown that large-scale risks of hearing defects exist not only from 90 dB(A) upwards, but even from 85 dB(A) upwards. This experience is confirmed by the analysis of 25,000 tone threshold audiograms and by the results of experimental hearing fatigue tests.
F, Schwetz +3 more
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Occupational Noise — The Unavoidable Health Hazard
Journal of the Royal Society of Health, 1985threat to physical and psychological well-being, the sounds of our technology follow us through our working, leisure, and sleeping hours. Noise sources are multiplying rapidly. The industrial and technological development of urban society is producing an increasing number of devices with higher noise outputs.
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Occupational noise in urban buses
International Journal of Industrial Ergonomics, 2006Abstract The noise level environment for Brazilian urban bus drivers (city of Curitiba) was examined. Noise levels were measured in 3 types of buses: (1) bi-articulated, (2) speedy, and (3) feeder, 20 buses of each type. Bi-articulated buses are formed by three cars and two hinges, and operate in exclusive lanes, where cars are not allowed. They stop
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Waterfront Occupational Noises
Noise Control Engineering, 1977Hugh J. Parry, Joan K. Parry
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No-occupational exposure to noise.
Giornale italiano di medicina del lavoro ed ergonomia, 2005The aim of the research was to evaluate the risk for the health of the disco-goers related to no-professional exposition to noise produced by speakers of discos. The noise has been measured in the middle of a disco using a class 1 phonometer. The exposition level was calculated using the formula quoted in the D.Lgs 277/91 (Italian legislative decree ...
CASSANO, Filippo +3 more
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Occupational Noise-Induced Hearing Loss
Journal of Occupational & Environmental Medicine, 2012D Bruce, Kirchner +6 more
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THE ASSESSMENT OF OCCUPATIONAL NOISE EXPOSURE
The Annals of Occupational Hygiene, 1973openaire +2 more sources
[Industrial and occupational noise].
Sozial- und Praventivmedizin, 1981S, Gyr, E, Grandjean
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