نتایج جستجو برای: ergonomic evaluation of lifting activity
تعداد نتایج: 21269806 فیلتر نتایج به سال:
The purpose of this study is to investigate the kinematic characteristics and differences of the snatch barbell trajectory of 53 kg class female weight lifters. We take the 2014 Taiwan College Cup players as examples, and tend to make kinematic applications through the proven weightlifting barbell track system. The competition videos are taken by consumer camcorder with a tripod which set up at...
Background and aims: Low Back Pain is the most common type of musculoskeletal disorders among nurses. The high prevalence of low back pain in nurses is a result of activities such as patient handling, improper postures, sudden movements, bending, turning and lifting the load. The aim of this study was Comparison of risk assessment methods related to the patient's transfer and its relatio...
abstract translation has become a cultural act which plays a significant role in human life. with the emergence of functional translation theories, and skopos theory in particular, translation has been considered as a purposeful, interpersonal and intercultural activity which is produced for particular recipients and directed by a specific purpose. this purpose determines the translatio...
Additive Manufacturing (AM) facilitates product personalization and iterative design, which makes it an ideal technology for ergonomic development. In this study, a systematic review was conducted of the literature regarding use AM in ergonomic-product methodological aspects studies were analyzed. A search performed using keywords “3D print*,” “additive manufacturing,” “ergonomic*” “human facto...
Introduction: Musculoskeletal disorders are one of the most common causes of occupational injuries and known as the most common cause of absenteeism. The aim of this study was to investigate the prevalence of musculoskeletal disorders and ergonomic risk factors in one of the faculty of Shahid Beheshti University of medical sciences. Materials and Methods: This cross-sectional descriptive study ...
We study some problems related to lazy 2-cocycles, such as: extension of (lazy) 2-cocycles to a Drinfeld double and to a Radford biproduct, Yetter-Drinfeld data obtained from lazy 2-cocycles, lifting of projective representations afforded by lazy 2-cocycles.
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