Physical workload, perceived exertion, and output of cut wood as related to age in motor-manual cutting

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<title>Physical workload, perceived exertion, and output of cut wood as related to age in motor-manual cutting</title>
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<title>Ergonomics</title>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080025601">
<namePart>Hagen, K.B.</namePart>
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<dateIssued encoding="marc">1993</dateIssued>
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<abstract displayLabel="Summary">The aim of this study was to investigate the physical workload, perceived exertion, and output of cut wood in motor-manual cutting, as related to age. Physical workload, output of cut wood, and perceived exertion were studied among 15 younger and 16 older lumberjacks, using a chainsaw and paid on a piece-rate basis. Oxygen consumption was measured with portable equipment, while heart rate was measured telemetrically</abstract>
<note type="statement of responsibility">K.B. Hagen... [et al.]</note>
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<topic>Explotación forestal</topic>
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<topic>Rendimiento de la empresa</topic>
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<topic>Productividad</topic>
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<topic>Sistema hombre-máquina</topic>
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<topic>Máquinas y herramientas</topic>
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<publisher>London and Washington</publisher>
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<text>Vol. 36, nº 5, May 1993 ; p. 479-488</text>
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