Article Abstract:
The result of an investigation on 40 stairway accidents shows that the most important problem associated with the stairway accident comes from the dimensional inconsistency of the stairways and not from the individual. The stair characteristics are designated in the study as including location, physical aspects and and external factors and the dimensional factors are defined as riser heights, tread depth, handrail measurements, stairway width, lighting measurements and coefficient of friction measurements. Stairway accidents can be reduced by improved design, construction, maintenance and use of stairways.
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Article Abstract:
A review of research on friction, kinesiology, and legal developments indicates that a multifaceted approach is needed to prevent slips and falls. The coefficient of friction (COF) is the measure of traction between the sole and the floor material. The current standard of 0.5 static COF is being challenged by the Americans with Disabilities Act (ADA), which suggests a minimum COF of 0.6 for level surfaces. Industries interested in the slip-resistance issue should tabulate guidelines regarding the COF of various shoe sole and flooring materials.
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Article Abstract:
The long-term use of computer terminals and keyboards reveals a high possibility of Musculoskeletal Disorders (MSDs) emerging from psychosocial factors in call center workers. Therefore, it is important to analyze psychosocial and organizational factors well.
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