Resonant frequencies of standing humans

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      <subfield code="a">Many forms of industrial illness are thought to result from the effects of vibration on the human body. Prolonged exposure causes undue stress and discomfort. At the human whole-body resonant frequency there is maximum displacement between the organs and the skeletal structrure and thus this is one frequency of vibration that should be minimized in the workplace and elsewhere</subfield>
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      <subfield code="g">Vol. 40, nº 9 , September 1997 ; p. 879-886</subfield>
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