Do the Luminance Levels of the Surroundings of Visual Display Units (VDU) and the Size of the Characters on the Screen Effect the Accommodation, the Muscle Load and Productivity During VDU Work?
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چکیده
منابع مشابه
Can Visual Discomfort Influence on Muscle Pain and Muscle Load for Visual Display Unit (VDU) Workers?
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OBJECTIVE This study evaluated the effect of different types of activities during rest-break interventions on neck and shoulder muscle activity, muscle discomfort and productivity among symptomatic video display unit (VDU) operators performing prolonged computer terminal work. STUDY DESIGN AND SETTING Randomized controlled trial was used. Thirty symptomatic VDU operators were randomly assigne...
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Ergonomic measures have been found to reduce load-related trouble from the neck-and-shoulders during visual display unit (VDU) work. An important question is the height at which the screen should be placed to give the lowest possible load. Should it be placed at eye-level or below? The aim of the present study was to investigate whether there was any difference in external loading moments of fo...
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