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    National Tsing Hua University Institutional Repository > 工學院  > 工業工程與工程管理學系 > 期刊論文 >  The effects of container design and stair climbing on maximal acceptable lift weight, wrist posture, psychophysical, and physiological responses in wafer-handling tasks


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/46570


    Title: The effects of container design and stair climbing on maximal acceptable lift weight, wrist posture, psychophysical, and physiological responses in wafer-handling tasks
    Authors: Chung, HC;Wang, MJJ
    教師: 王茂駿
    Date: 2001
    Publisher: Elsevier
    Relation: Applied Ergonomics, Elsevier, Volume 32, Issue 6, December 2001, Pages 593-598
    Keywords: stair climbing
    wafer containers
    psychophysical responses
    Abstract: Despite the high level of automation in semiconductor manufacturing processes, many manual operations are still involved in the workplace. Due to inadequate human-machine interface design, stairs are frequently used to help operators perform wafer-handling tasks. This study was designed to evaluate the effects of climbing stairs and carrying wafer containers (pods) on psychophysical responses (maximal acceptable weight of lift-MAWL, and ratings of perceived exertion-RPE), physiological responses (oxygen consumption-VO2, and heart rate-HR), and wrist posture (ulnar and radial deviations). Each of 12 subjects (six mates and six females) performed six sessions (3 climbing stairs x 2 pods types). The results indicate that climbing stairs had a significant influence on MAWL and VO2 (p <0.01). The type of pod effect on wrist posture was significant (p <0.01). Gender effect differences on MAWL, VO2 and wrist posture were also significant (p <0.05). Job design implications are discussed.
    URI: http://www.elsevier.com/
    http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/46570
    Appears in Collections:[工業工程與工程管理學系] 期刊論文

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