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International Journal of Occupational Hygiene، جلد ۴، شماره ۲، صفحات ۲۱-۲۵
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Evaluation and Validation of Heat Stress Indices in Iranian Oil Terminals
چکیده انگلیسی مقاله Most of Iranian Oil Terminals are located in tropical regions and consequently, disorders of heat stress among workers are expected. There are many heat stress indices with self-advantages and disadvantages which are used for evaluating the amount of heat stress. The aim of the present study was to evaluate the reliability of WBGT, ET and CET indices by comparison to core body temperature in Kharg Oil Terminal Company. Participants (n=94) were workers in different units of the terminal. After identifying units and type of activities, the air and wet temperatures, WBGT, and core body temperature (oral and ear drum) in three situations including outdoor and indoor activities were measured. The means and standard deviations of WBGT, ET, and CET in the indoor and outdoor workplaces were 26.9±4.29, 25.94±4.05, 26.11±3.6 °C and 29.76±3.51, 28.03±4.05, 29.36±3.51 °C, respectively. The statistical correlation between the above mentioned heat stress indices with oral and tympanic temperatures were significant ( p < 0.001). The regression equations showed that the most determinant coefficient belongs to WBGT and oral temperature. It was concluded that the WBGT, ET, and CET with core body temperature had significant correlations and that WBGT was the most accurate index to determine the heat stress among workers.
کلیدواژه‌های انگلیسی مقاله Heat stress,WBGT,ET,CET,Oil terminal
نویسندگان مقاله ایرج علی محمدی | iraj alimohamadi
department of occupational health engineering, occupational health research center, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

محسن فلاحتی | mohsen falahati
department of occupational health engineering, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

علی اصغر فرشاد | aliasghar farshad
department of occupational health engineering, occupational health research center, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

مجتبی ذکایی | mojtaba zokaie
department of occupational health engineering, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

سردار | ali sardar
research and development office, iranian oil terminal company, tehran, iran.
نشانی اینترنتی http://ijoh.tums.ac.ir/index.php/ijoh/article/view/53
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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