Whole-body vibration is a significant health risk for between 4% and 7% of the work force in North America. In addition, many factors compound the health risks of heavy machinery operators. For example, twisted trunk and neck postures stiffen the spine and increase the transmission of vibration to the head. Similarly, workers adopt awkward postures in order to gain appropriate lines of sight fo...

Although hand tools serve as an instrument for extending one’s capabilities through the use of hands, comfort it brings is important especially since welfare user at stake. Aside from using repetitively and with awkward posture, tool handle compositions design also contribute to accumulating some work-related musculoskeletal disorders that require further attention in long run. To provide a lon...

Scikit-HEP has grown rapidly over the last few years, not just to serve needs of High Energy Physics (HEP) community, but in many ways, Python ecosystem at large. AwkwardArray, boost-histogram/hist, and iminuit are examples libraries that used beyond original HEP focus. In this paper we will look key packages ecosystem, how collection 30+ was developed maintained. Also some software contributio...

OBJECTIVES To conduct a kinematic comparison of occupational posture in orthodontists and dentists in their workplace. DESIGN Observational study. SETTING Dentist surgeries and departments of orthodontics at university medical centres in Germany. PARTICIPANTS A representative sample of 21 (10 female, 11 male) dentists (group G1) and 21 (13 female, 8 male) orthodontists (G2) with one male ...

The COVID-19 pandemic had a significant impact on educational delivery. Students are now enrolling in online classes offered by their respective schools to make the most of time at home during quarantine. This means they’ll spend lot front computers while learning. requires them extended periods behind computers. Thus, study’s objective was assess ergonomic risk factors for musculoskeletal disc...

Carpal Tunnel Syndrome (CTS) is a medical condition in which the central nerve compressed wrist results numbness and muscle weakness hand. Workers at Jambi Express Office work with intense computer use for 5-6 hours. so you are risk of experiencing CTS. The research objective was to determine factors associated This quantitative study cross sectional design. population all workers Ekspress as m...