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Acceptable weights and physiological costs of performing combined manual handling tasks in restricted postures

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1001 ‎$0‎MAPA20080131777‎$a‎Gallagher, Sean
24510‎$a‎Acceptable weights and physiological costs of performing combined manual handling tasks in restricted postures‎$c‎Sean Gallagher
520  ‎$a‎Eight healthy, male underground coal miners participated in a study examining psychophysically acceptable weights and physiological cost of performing combined lifting and lowering tasks in restricted headroom cinditions. Independent variables included posture, task symmetry, and vertical lift distance. Results of this study indicate that materials that must belifted manually in low-seam coal mines be designed in accordance with the decreased lifting capacity exhibited in the kneeling posture
65011‎$0‎MAPA20080550653‎$a‎Ergonomía
65011‎$0‎MAPA20080560300‎$a‎Psicofísica
65011‎$0‎MAPA20080589462‎$a‎Carga de materiales
65011‎$0‎MAPA20080624651‎$a‎Operaciones de carga y descarga
65011‎$0‎MAPA20080613624‎$a‎Contracciones musculares
65011‎$0‎MAPA20080554392‎$a‎Fisiología
65011‎$0‎MAPA20080545048‎$a‎Postura
65011‎$0‎MAPA20080571566‎$a‎Casos prácticos
65011‎$0‎MAPA20080572884‎$a‎Minas de carbón
65011‎$0‎MAPA20080607289‎$a‎Métodos experimentales
65011‎$0‎MAPA20080540814‎$a‎Diseño
7400 ‎$a‎Ergonomics
7730 ‎$t‎Ergonomics‎$d‎London and Washington‎$g‎Vol. 34, nº 7, July 1991 ; p. 939-952