مهدوی, ندا
دانشگاه علوم پزشکی همدان
[ 1 ] - ارزیابی سطح کورتیزول آزاد ادراری و رابطه آن با خستگی شغلی در قالیبافان
Background and aims: Fatigue has a high prevalence in working population and associated with psychological stress in work environment, strongly. Occupational fatigue has negative effects on human errors and performance. Self report fatigue and hormonal change are fatigue assessment tools. This study aimed to evaluate acute fatigue and Urinary Free Cortisol level of carpet weavers in working and...
[ 2 ] - نگارش فهرست خستگی شغلی سوئدی به زبان فارسی (P-SOFI) : تعیین روایی و پایایی
Background and aims: Fatigue is the risk factor of musculoskeletal disorders and the aim of ergonomics is prevention from it. Decline in employee’s performance, safety and health are consequences of fatigue. The assessment of fatigue is necessary for its control. This study is going to provide valid and reliable Persian version of Swedish Occupational Fatigue Inventory for measuring occupatio...
[ 3 ] - ارزیابی مقایسه‌ای حمل دستی بار به روش جداول اسنوک و معادله NIOSH در کارگران کارگاه‌های سنگبری
Background and Objective: Activities and tasks of Manual Material Handling (includes lifting, carrying, lowering, pulling and pushing) are very common in work environments. The aim of this study was to determine the prevalence of musculoskeletal disorders and comparative evaluation of Manual Material Handling using of Snook Tables and NIOSH equation Methods in Stone cutting workshops. Material...
[ 4 ] - تأثیر یک ایستگاه کاری قالیبافی بر خستگی عضله ذوزنقه ای
Introduction: This study aimed to investigate the effect of carpet weaving at a proposed workstation on Upper Trapezius (UTr) fatigue during a task cycle. Fatigue in the shoulder is one of the most important precursors for upper limb musculoskeletal disorders. One of the most prevalent musculoskeletal disorders between carpet weavers is disorder of the shoulder region. Methods: This cross-se...
[ 5 ] - بررسی آلودگی صدا و آسایش آکوستیکی در کلاسهای درس دانشگاه علوم پزشکی همدان در سال 1391
Introduction: Noise pollution cause mental fatigue, concentration disturbance and learning loss in students during the training activities. This study aims to evaluate Noise pollution and the level of acoustical comfort in typical classrooms, and present treatment methods for improving acoustic comfort. Method: In cross sectional study, twenty classrooms in the seven faculty of Hamadan Univers...
[ 6 ] - The Effect of Participatory Ergonomic Interventions on the Level of Satisfaction and the Motivating Potential Score of Employees of a Medical Diagnostic Laboratory in Isfahan
Background and Objectives: One of the most effective methods for managing ergonomic risk factors in the workplace is to involve employees in identifying and assessing ergonomic risk factors and ultimately designing and implementing interventions by themselves. Therefore, this study aimed to implement a participatory ergonomic program, focusing on the transfer of ergonomic knowledge to employees...
[ 7 ] - Implementation of Ergonomic Interventions using Participatory Program Method of PErforM
Background and Objectives: Exposure limit of employees with ergonomic risk factors should be managed based on domestic and international laws and regulations. Manual tasks are tasks due to which a person is required to use part of the body to lift, lower, push, pull, carry and hold the material. The purpose of this study was to introduce ergonomics with the implementation of the PErforM Partici...
[ 8 ] - Investigating the physiological fit of janitor, safety guard and facility workers with their jobs
Background and Aim: One of the most important aspects of ergonomics is physiologic balance between human characteristics and their jobs. This study aimed to investigate the physiological characteristics of janitor, safety guard and facility workers of a work organization and determine their physiological fit Methods: seventy staff were evaluated using Queen's collage step test, N20 body compos...
[ 9 ] - Investigating the relationship between the risk of psychosocial factors and muscle fatigue of employees with manual tasks
Backgrond and Aim: Fatigue is a common and highly prevalent problem among workers. Muscle fatigue is the result of general fatigue that is caused by different risk factors. This research was conducted to assess grip fatigue between workers with manual tasks and its relationship to psychosocial risk factors. Methods: In this study, Jamar hydraulic dynamometer was used to investigate the decreas...
[ 10 ] - An empirical study of exposure to human vibration and its association with physical performance among mining truck drivers
Background: Exposure to vibration is one of the occupational agents that causes a variety of health effects. The aim of this study was to determine the association between exposure to human vibration and the physical performance of mining drivers. Methods: In the present study, 65 drivers working in one of the Iron Ore mines, were asked to complete the standard questionnaire for assessing th...
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