Search for dissertations about: "neck load"
Showing result 1 - 5 of 58 swedish dissertations containing the words neck load.
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1. Neck function in rhythmic jaw activities
Abstract : Previous studies in animals and humans show anatomic and physiological connections between the trigeminal and cervical regions. This investigation tested the hypothesis of a functional integration between the human jaw and neck motor systems in rhythmic jaw activities. READ MORE
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2. Methods to assess physical load at work : With a focus on the neck and upper extremities
Abstract : To prevent work-related musculoskeletal disorders (MSDs), useful, reliable and valid methods for assessing physical workload and risks for MSDs are needed. Ergonomists often assess work by short visual observations without a specific tool. READ MORE
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3. New aspects of physical work load as a risk factor for musculoskeletal disorders
Abstract : ABSTRACT This study investigated new aspects of physical load factors as risk factors for musculoskeletal disorders among industrial employees. The following issues were in focus: the effect of physical work load and job experience on morbidity from musculoskeletal disorders, the incidence rates and induction times for these disorders, and the triggering factors for incident low back pain. READ MORE
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4. On neck load among helicopter pilots : effects of head worn equipment, whole body vibration and neck position
Abstract : Introduction: Helicopter pilots complain of pain originating from the neck region. The causes are still basically unknown, but the ergonomic situation when flying a helicopter, with unfavorable load caused by static neck and body positions, whole-body vibration and heavy head-worn equipment, has been suggested as a risk factor. READ MORE
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5. Physical load, psychosocial and individual factors in visual display unit work
Abstract : The overall aim of this thesis was to explore associations between physicalload, psychosocial and individual factors in visual display unit (VDU)work. Furthermore, the aim was to investigate whether perceived musculartension is a predictor of neck pain among VDU operators. READ MORE