نتایج جستجو برای: discomfort factors
تعداد نتایج: 1091693 فیلتر نتایج به سال:
Katakori is a Japanese word, and there is no clear English translation. Katakori consists of two terms, Kata means neck and shoulder, kori means stiffness. Consequently, Katakori is defined as neck and shoulder discomfort or dull pain. Katakori is a major somatic complaint and has a large impact on workers. To examine the association between onset of severe Katakori and potential risk factors i...
This study investigated the prediction of the discomfort caused by simultaneous noise and vibration from the discomfort caused by noise and the discomfort caused by vibration when they are presented separately. A total of 24 subjects used absolute magnitude estimation to report their discomfort caused by seven levels of noise (70-88 dBA SEL), 7 magnitudes of vibration (0.146-2.318 ms(- 1.75)) a...
Lateral acceleration causes discomfort but how the discomfort depends on the frequency of acceleration or characteristics of seating is poorly understood. Using magnitude estimation, twelve male subjects rated the discomfort caused by lateral oscillation at eight frequencies (0.2-1.0 Hz) across four seating conditions (a rigid seat and a train seat, both with and without backrests). Discomfort ...
Because discomfort caused by different approximal caries detection methods can influence their performance, the assessment of this discomfort is important. Thus, this study aimed to evaluate the discomfort reported by children after the use of different diagnostic methods to detect approximal caries lesions in primary teeth: visual inspection, bitewing radiography, laser fluorescence (DIAGNOden...
Backrests influence the comfort of seated people. With 21 subjects sitting with three backrest heights (no backrest, short backrest, high backrest) discomfort caused by lateral, roll, and fully roll-compensated lateral oscillation was investigated at frequencies between 0.25 and 1.0 Hz. With lateral oscillation, the short backrest reduced discomfort at frequencies less than 0.63 Hz and the high...
Introduction: Regarding the development of life style and high usage of computers, pain and musculoskeletal disorders have also increased in computer users. Therefore, the current study aimed to investigate the pain and musculoskeletal disorder prevalence in computer operators of the army personnel. Methods and Materials: In this descriptive-analytic study, 64 army staff of brigade 130 of mob...
Background & Aim: Historically, comfort has been an optimal outcome in caring of hospital patients though, the concept of comfort from patients' perspective is rarely assessed. The aim of this study was to explore hospitalized Medical-Surgical patients’ experiences and perceptions regarding of comfort and discomfort. Material & Method: A qualitative approach using grounded theory was adopte...
Background and Aims Tools for evaluation of code discomfort are tools that can be used for the prevention of musculoskeletal discomfort in industrial settings. Musculoskeletal disorders are serious health cancern in the developed world. The Cornell Musculoskeletal Discomfort Questionnaire (CMDQ) that are designed to evaluate the musculoskeletal disorders by the time being, are translate in d...
A cross-sectional study to investigate musculoskeletal discomfort (MSD) surveyed 219 veterinarians who currently or previously perform spays and neuters at least 4 hours per week. Participants were asked about the presence and severity of hand and body MSD during the previous month, whether MSD interfered with work or daily activities, whether they attributed their MSD to their spay/neuter work...
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