study of simultaneous symmetrical hand motions
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study of simultaneous symmetrical hand motions by Ralph Mosser Barnes

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Published by The University in Iowa City, Iowa .
Written in English


  • Industrial efficiency.

Book details:

Edition Notes

Other titlesHand motions.
Statementby Ralph M. Barnes and Marvin E. Mundel.
SeriesUniversity of Iowa studies in engineering., Bulletin 17, On cover: University of Iowa studies., New series no. 370. April 1, 1939, Studies in engineering (Iowa City, Iowa),, bulletin 17.
ContributionsMundel, Marvin Everett, 1916-, joint author.
LC ClassificationsT58 .B285
The Physical Object
Pagination39 p. incl. illus., tables.
Number of Pages39
ID Numbers
Open LibraryOL6393937M
LC Control Number39028431

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A study of the effects of defect rate, task complexity and inspection rate on inspector accuracy., Farag. Elfeituri. PDF. Fatigue and performance in VDT related tasks., Sasan. Hatami. PDF. Effect of information load, angles of discrete hand motion with multiple levels of index of difficulty in a combined manual and decision task., Thomas Kanjirath Joseph. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. • The worker performed the work cycle with each container using – Only the right hand – Only the left hand – Both hands performing symmetrical and simultaneous motions. • Minimize eye focus and travel Design method to utilize feet and legs where appropriate •. Example of Transpositional Symmetry Transpositional Symmetry A set is transpositionally symmetric (or transpositionally symmetrical) if its normal order divides the octave with a repeating pattern of half steps, like or or The repeating pattern means you can start on different note(s) in the set and keep the Size: 98KB.