Psychophysical lifting capacity over extended periods

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<title>Psychophysical lifting capacity over extended periods</title>
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<title>Ergonomics</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080281946">
<namePart>Fernández, Jeffrey E.</namePart>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080019754">
<namePart>Ayoub, M.M.</namePart>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080148676">
<namePart>Smith, James L.</namePart>
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<dateIssued encoding="marc">1991</dateIssued>
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<abstract displayLabel="Summary">The effect of time on an individual's lifting capacity over extended periods using a psychophysical approach was studied. This study indicates that the psychophysical approach is a valid method to measure lifting capacity across the lower lifting frequency range but overestimates the lifting capacity at the higher frequency range</abstract>
<note type="statement of responsibility">Jeffrey E. Fernandez, M.M. Ayoub and James L. Smith</note>
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<topic>Ergonomía</topic>
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<topic>Biomecánica</topic>
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<topic>Fisiología</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080560300">
<topic>Psicofísica</topic>
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<topic>Carga de materiales</topic>
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<title>Ergonomics</title>
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<publisher>London and Washington</publisher>
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<text>Vol. 34, nº 1, January 1991 ; p. 23-32</text>
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