Values are what we, as a profession, judge to be right. They are more than words-they are the moral, ethical, and professional attributes of character. . . there are certain core values that must be instilled in members of the U.S. Army-civilian and uniformed soldier alike.
Industrial Hygiene. Noise. Full text of hearing conservation program. Materials on acoustics. Noise attentuation. Noise basics. Technical material from NIOSH. Hearing protection devices. Noise induced hearing loss.
Research on tinnitus has shown that it's rooted in the very way we process and understand sound. In some of the worldâs oldest medical textsÂ­Â­âpapyrus scrolls from ancient Egypt, clay tablets from Assyriaâpeople complain about noise in their ears. Some of them call it a buzzing.