نتایج جستجو برای: operational conditions
تعداد نتایج: 915210 فیلتر نتایج به سال:
background: musculoskeletal disorders (msds) are one of the most common causes of occupational injuries that appear mainly in back, neck and upper limb. this study was conducted with the objectives of determination of prevalence rate of msds among workers of a generator manufacturing company and ergonomics assessment of working conditions. methods: in this study, 319 workers randomly selected p...
Introduction: All human beings need the proper nutrition in order to maintain and improve their health as well as achieve optimal physical and mental health. Proper nutrition not only sponsor calories and nutrients that is needed by the body, but also increase or decrease an inappropriate weight. Moreover, it prevents a range of physical and mental disorders related to nutri...
Improving the operational energy efficiency of existing ships is attracting considerable interests to reduce environmental footprint due air emissions. As shipping industry entering into Shipping 4.0 with digitalization as a disruptive force, an intriguing area in field ship’s big data analytics. This paper proposes analytics framework for ship performance monitoring under localized conditions ...
Background and aims:Musculoskeletal disorders (MSDs) are one of the most common causes of occupational injuries that appear in back , neck and upper limb mainly . This study was conducted with the objectives of determination of prevalence rate of MSDs and ergonomics assessment of the risk of MSDs in workers of a petrochemical company . Methods: In this study, 327 randomly selected workers i...
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