نتایج جستجو برای: manual material handling
تعداد نتایج: 496499 فیلتر نتایج به سال:
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Purpose Since construction workers often need to carry various types of loads in their daily routine, they are at risk sustaining musculoskeletal injuries. Additionally, carrying a load during walking may disturb balance and lead fall injuries among workers. Different techniques also cause different extents physical exertion. Therefore, the purpose this paper is examine effects load-carrying on...
in today’s dynamic market, organizations must be adaptive to market fluctuations. in addition, studies show that material-handling cost makes up between 20 and 50 percent of the total operating cost. therefore, this paper considers the problem of arranging and rearranging, when there are changes in product mix and demand, manufacturing facilities such that the sum of material handling and rearr...
Background and aims: Health care sector has job-related health problems and hazards. Patient handling is a main risk factor of musculoskeletal disorders among Health Care Workers (HCW). The present study aimed to ergonomic evaluation of client transfer between bed and stretcher through common way and using mechanical patient transfer aid device. Methods: In this study, parameters of comfort,...
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