Acceptable workloads for three common mining materials
Contenido multimedia no disponible por derechos de autor o por acceso restringido. Contacte con la institución para más información.
| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071019208 | ||
| 003 | MAP | ||
| 005 | 20080418115722.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940519e19920901gbr|||| | |00010|eng d | ||
| 035 | $a6800013134 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a875 | ||
| 100 | 1 | $0MAPA20080131777$aGallagher, Sean | |
| 245 | 1 | 0 | $aAcceptable workloads for three common mining materials$cSean Gallagher and Christopher A. Hamrick |
| 520 | $aA series of psychophysical lifting studies was conducted to stablish maximun acceptable weights of lift for three supply items commonly handled in underground coal mines (rock dust bags, ventilation stopping blocks, and crib blocks). Effects of lifting in four postures (standing, stooping under a 1-5 m ceiling, stooping under a 1-2 m ceiling, kneeling) were investigated together with four lifting conditions. The results suggest thar miners are often required to lift supplies that are substantially heavier than psychophysical acceptable lifting limits | ||
| 650 | 1 | 1 | $0MAPA20080550653$aErgonomía |
| 650 | 1 | 1 | $0MAPA20080557348$aBiomecánica |
| 650 | 1 | 1 | $0MAPA20080579579$aColumna vertebral |
| 650 | 1 | 1 | $0MAPA20080564803$aAntropometría |
| 650 | 1 | 1 | $0MAPA20080605155$aCondiciones de trabajo |
| 650 | 1 | 1 | $0MAPA20080584788$aDiseño del trabajo |
| 650 | 1 | 1 | $0MAPA20080572884$aMinas de carbón |
| 700 | 1 | $0MAPA20080319748$aHamrick, Christopher A. | |
| 740 | 0 | $aErgonomics | |
| 773 | 0 | $tErgonomics$dLondon and Washington$gVol. 35, nº 9, September 1992 ; p. 1013-1031 |