Positional stability of five insert type hearing protectors as a function of controlled jaw movement
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| Tag | 1 | 2 | Value |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071020346 | ||
| 003 | MAP | ||
| 005 | 20080418120203.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940706e19901001usa|||| | |00010|eng d | ||
| 035 | $a6800013558 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 100 | 1 | $0MAPA20080159009$aCluff, Gordon L. | |
| 245 | 1 | 0 | $aPositional stability of five insert type hearing protectors as a function of controlled jaw movement$cGordon L. Cluff |
| 520 | $aFive insert type hearing protectors were evaluated for lateral drift in the ear canal as a result of 30 min of controlled jaw movement. The lateral drift was compared to changes in attenuation for the same protectors over the same duration of jaw movement. The ranked correlation of positional and attenuation stability was very low. Possible explanations for this observation are discussed | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080600488$aContaminantes físicos |
| 650 | 1 | 1 | $0MAPA20080539740$aRuido |
| 650 | 1 | 1 | $0MAPA20080579746$aControl del ruido |
| 650 | 1 | 1 | $0MAPA20080603311$aProtectores auditivos |
| 650 | 1 | 1 | $0MAPA20080603007$aPosiciones de trabajo |
| 740 | 0 | $aAmerican Industrial Hygiene Association journal | |
| 773 | 0 | $tAmerican Industrial Hygiene Association journal$dAkron, Ohio$gVol. 51, nº 10, October 1990 ; p. 531-533 |