نتایج جستجو برای: ovako working posture assessment system owas
تعداد نتایج: 2869405 فیلتر نتایج به سال:
Background: Due to high prevalence of musculoskeletal risk factors among kitchen workers and their role in causing discomfort, the aim of this study was to investigate the effects of ergonomic factors (mental workload and working posture) on musculoskeletal disorders (MSDs) among workers of training hospitals in Qazvin, Iran. Materials and Methods: This cross-sectional study was done through...
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...
Introduction: Any disorders or injuries to musculoskeletal system due to working procedure or conditons would be considered as work-related musculoskeletal disorders (WMSDs). The present study aimed to evaluate body postures and main risk factors contributing musculoskeletal disorder in barbers in IRAN, SARDASHT .Materials and Methods: This study is a descriptive – analytical and cross secti...
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...
In this paper, we apply a comprehensive approach to evaluate and analyze potential physiological and subjective workload effects of the application of head-mounted displays (HMDs) during a typical 3.5 hrs assembly operation. The approach refers to physical as well as cognitive workload associated with HMDs. The methods for capturing and determining physiological workload include an analysis of ...
BACKGROUND Literature points that body posture is an important aspect in the treatment of children with sensorimotor deficits. Considering individuals with cerebral palsy, reflexes are often more intense than reactions of rectification and equilibrium, causing, therefore, a delay or obstacle in cervical, torso and hip control. This delay has as a consequence an impact on the Stomatognathic Syst...
Background and Aim: There is a close relationship between working posture and workstation design so that the postural problems appear to be largely caused by improperly designed workstation. There can be no more fundamental aspect of occupational ergonomics than the concern with the design of the workstation. There is general agreement that health, well-being and productivity of workers are str...
The drivers of ten vehicles (tram, helicopter, saloon car, van, forklift, two mobile excavators, wheel loader, tractor, elevating platform truck) were studied with regard to the combined exposures of whole-body vibration and awkward posture during occupational tasks. Seven degrees of freedom (DOFs), or body angles, were recorded as a function of time by means of the CUELA measuring system (Comp...
background: musculoskeletal disorders (msds) are among important health problems in working population. because of performing difficult physical activities, hand-woven shoe-sole makers are at risk of developing various types of msds. objective: to determine the prevalence of musculoskeletal symptoms in different body areas of hand-woven shoe-sole makers, assess workers′ postures and workstation...
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