مقالههای Ghorbanali Mohammadi*
توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقالههای نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده میشوند.
اطلاعات انتشار: Iranian Journal of health، اول،شماره۱، Winter ۲۰۱۴، سال ۰
تعداد صفحات: ۶
The use of technology in industries is ever increasing. With the introduction of this technology come new safety and human performance concerns. Hearing loss caused by industrial noise has been recognized for many years, and protection of employee hearing has been made mandatory by governmental agencies. This paper presents an investigation of occupational noise exposure and Personal hearing protective devices (PHPD) in selected industries in the south–eastern Iran. A questionnaire has been used to collect data for workers with high noise exposure and Personal hearing protective devices (PHPD). The subjects were 354 industrial workers expose to noise pressure levels greater than the action level defined in Iranian legislation (85dB (A) 8h\d. The results of this study indicated that only younger workers with minor professional experience and with high educational background are used PHPD to protect and preserve their hearing. The finding of this study shows that approximately 75% of the workers with age 18–36 reported the use of personal protective Devices at all the time, and 73% of workers with age more than 46 years old reported that they had never used them PHPD, even though it was mandatory in their workplaces. Statistical data show that, the percentage of male workers (82) with age more than 37 years old having headaches at workplace are higher than female (3.4) with the same age groups. A noise training and education program must be developed for industrial employees in order to protect them from hazardous noise pollution. Employers must play an important role in promoting the regular use of Personal hearing protective devices. Noise level in work areas must be considered in the early design of Hearing Conservation Program.
اطلاعات انتشار: Iranian Journal of health، دوم،شماره۱، Winter ۲۰۱۵، سال ۰
تعداد صفحات: ۵
A comprehensive study was conducted with the objectives of evaluation of noise exposure in the workplace of bus drivers, and to find attitudes of passengers and drivers. This study consisted of two phases. In the first phase, Noise levels were measured in fifty buses. The evaluation of noise levels in the workplace of bus drivers was performed according to the Iranian legislation`s. Twenty four buses with noise levels above 85 dB (A) consider as an "unsafe" workplace. In the second phase, the attitude of 50 male drivers and 500 passengers concerning the annoyance and impact of noise on health was also surveyed. Second phase showed that 70% of drivers and 86.4% of passengers were nervousness from high level noise inside the buses. Eighty four percent drivers and 80% passengers felt noise had affected on their hearing. This study also affirmed that out of every seven drivers, six reported headache.
اطلاعات انتشار: Iranian Journal of health، دوم،شماره۳، Summer ۲۰۱۵، سال ۰
تعداد صفحات: ۶
Although Musculoskeletal Disorders (MSDs) represents a common occupational problem, few epidemiological studies have investigated MSDs among industrial workers. MSDs are a common industrial health problem throughout the world and a serious cause of disability among the industrial workers.The goal of the study was to investigate the prevalence of musculoskeletal symptoms (ache, pain, or discomfort) among rubber workers in Iran, using the standard Cornell Musculoskeletal Discomfort Questionnaire (CMDQ). The study population consisted of 100 males with mean age 31.73. Out of every 10 workers, in the last work week, seven reported complaints in the lower legs. The results are also indicated age and experience were significantly associated with musculoskeletal symptoms in the different body regions.
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