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Acceptable workloads for three common mining materials

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MARC record
Tag12Value
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003  MAP
005  20080418115722.0
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008  940519e19920901gbr|||| | |00010|eng d
035  ‎$a‎6800013134
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎875
1001 ‎$0‎MAPA20080131777‎$a‎Gallagher, Sean
24510‎$a‎Acceptable workloads for three common mining materials‎$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
65011‎$0‎MAPA20080550653‎$a‎Ergonomía
65011‎$0‎MAPA20080557348‎$a‎Biomecánica
65011‎$0‎MAPA20080579579‎$a‎Columna vertebral
65011‎$0‎MAPA20080564803‎$a‎Antropometría
65011‎$0‎MAPA20080605155‎$a‎Condiciones de trabajo
65011‎$0‎MAPA20080584788‎$a‎Diseño del trabajo
65011‎$0‎MAPA20080572884‎$a‎Minas de carbón
7001 ‎$0‎MAPA20080319748‎$a‎Hamrick, Christopher A.
7400 ‎$a‎Ergonomics
7730 ‎$t‎Ergonomics‎$d‎London and Washington‎$g‎Vol. 35, nº 9, September 1992 ; p. 1013-1031