Acceptable workloads for three common mining materials

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<rdf:Description>
<dc:creator>Gallagher, Sean</dc:creator>
<dc:creator>Hamrick, Christopher A.</dc:creator>
<dc:date>1992-09-01</dc:date>
<dc:description xml:lang="es">Sumario: A 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</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/47164.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Ergonomía</dc:subject>
<dc:subject xml:lang="es">Biomecánica</dc:subject>
<dc:subject xml:lang="es">Columna vertebral</dc:subject>
<dc:subject xml:lang="es">Antropometría</dc:subject>
<dc:subject xml:lang="es">Condiciones de trabajo</dc:subject>
<dc:subject xml:lang="es">Diseño del trabajo</dc:subject>
<dc:subject xml:lang="es">Minas de carbón</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Acceptable workloads for three common mining materials</dc:title>
<dc:title xml:lang="es">Título: Ergonomics</dc:title>
<dc:relation xml:lang="es">En: Ergonomics. - London and Washington. - Vol. 35, nº 9, September 1992 ; p. 1013-1031</dc:relation>
</rdf:Description>
</rdf:RDF>