Vibration characteristics of golf club heads in their handheld grinding process and potential approaches for reducing the vibration exposure
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چکیده
منابع مشابه
the relationship between learners critical thinking ability and their performance in the reading sections of the tofel and ielts test
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To evaluate the circulatory disturbances, sensory disturbances and damage to muscles and joints by chain saw vibration exposure, the process of the deterioration of the symptoms with chain saw operating time was studied. Subjects were classified into eight groups according to TOT (Total Operating Time): Group 0, 46 controls; Group A, 39 operators (< 2,000 hours); Group B, 53 operators (2,000-4,...
متن کاملsemi-analytical solution for static and forced vibration problems of laminated beams through smooth fundamental functions method
در این پایان نامه روش جدیدی مبتنی بر روش حل معادلات دیفرانسیل پارهای بر اساس روش توابع پایه برای حل مسایل ارتعاش اجباری واستاتیک تیرها و صفحات لایه ای ارایه شده است که می توان تفاوت این روش با روش های متداول توابع پایه را در استفاده از توابع هموار در ارضاء معادلات حاکم و شرایط مرزی دانست. در روش ارایه شده در این پایاننامه از معادله تعادل به عنوان معادله حاکم بر رفتار سیستم استفاده شده است که مو...
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OBJECTIVES Operation of handheld power tools results in exposure to hand-arm vibrations, which over time lead to numerous health complications. The objective of this study was to evaluate protective equipment and working techniques for the reduction of vibration exposure. METHODS Vibration transmissions were recorded during different work techniques: with one- and two-handed grip, while weari...
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ژورنال
عنوان ژورنال: International Journal of Industrial Ergonomics
سال: 2017
ISSN: 0169-8141
DOI: 10.1016/j.ergon.2016.08.008