نتایج جستجو برای: ovako working posture assessment system owas
تعداد نتایج: 2869405 فیلتر نتایج به سال:
Background and purpose: Work-related Musculoskeletal Disorders are the most prevalent work- related disorders and the main cause of disability among workers. Also these disorders are the main cause of absence from work and losing work hours and lead to reduction of productivity. Materials & Methods This cross–sectional analytical study was done on 100 workers of Sorak tobacco factory sele...
Background: Musculoskeletal symptoms are the main cause of loss of working time, and increase in labor costs. Poor posture is the most important risk factor for work-related musculoskeletal symptoms. This study aimed at evaluating the role of ergonomic risk factors in different surgical (open surgery, laparoscopy, and microsurgery) in the frequency or resonance frequency of musculoskeletal symp...
Background: Undesirable work situations (such as awkward postures) can result in health issues such as musculoskeletal disorders in addition to reduced productivity and efficiency. The main purpose of this study was to determine the effect of these awkward postures on attention task performance. Methods: Hence by designing two different simulated work stations, subjects were asked to ...
Background and purpose: Surgery is a high risk profession owing to musculoskeletal disorders (MSDs). Fine and precise operations cause surgeons to adopt prolonged fixed posture. As there is limited information in this region, the purpose of this study was to determine the frequency of MSDs and personal and occupational risk factors among surgeons in Babol (a northern city in Iran). Materials an...
A regular office chair was equipped with force transducers, which allow to monitor and to guide the sitting behavior of a person during an office working day. Only four force transducers are required to estimate characteristic parameters for quantifying the biomechanical effect of a certain sitting posture. Based on these parameters, which rely on a simple biomechnical model, a posture cost fun...
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