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Hearing thresholds of swimming Pacific bluefin tuna Thunnus orientalis
Sound pressure Particle motion Acceleration Behavioral
2015/11/16
Pacific bluefin tuna (Thunnus orientalis) is a highly migratory, commercially valuable species potentially vulnerable to acoustic noise generated from human activities which could impact behavior and ...
PRELIMINARY EVALUATION OF OCCUPATIONAL HEARING LOSS RISK AMONG PRIVATE FARMERS
risk of hearing impairment age hearing loss
2010/12/24
The article presents a preliminary evaluation of occupational hearing loss risk in a group of farmers selected at random and exposed to a mean annual level of exposure to noise LEX,8h = 89.1 dB.
HEARING LOSS AMONG PRIVATE FARMERS IN THE LIGHT OF CURRENT CRITERIA FOR DIMINISHED SENSE OF HEARING
hearing loss PTA (Pure Tone Average) HFA (High Frequency
2010/12/24
The study covered a group of 128 private farmers aged 28–65 (mean age 47.2) who had a period of occupational activity of 11–40 years (23.9 years average).