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International Journal of Radiation Research، جلد ۱۴، شماره ۴، صفحات ۳۳۱-۳۳۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Indoor radon measurements in residential dwellings in Qom, Iran
چکیده انگلیسی مقاله Background: Inhalation of radon and its short-lived decay products is one of the ‎most significant sources of exposure to natural radiation. Radon is the second cause ‎of lung cancer in the populations. The present study was carried out under the projects of ‎national radon, with the aim of determining the concentration of indoor in the city of Qom ‎located in the central semi-arid region of Iran.‎ Materials and Methods: Radon measurements were carried out in 123 dwellings ‎using passive sampling with CR-39 detectors for 90 days. The map of radon ‎concentration distribution was prepared using Arc GIS software and the statistical ‎analysis was performed with SPSS version 20. Results: Indoor radon concentrations in Qom dwellings ranged from 15–259 Bq ‎m-‎‎3‎. The arithmetic mean of indoor radon concentrations on basement, ground floors, ‎first floors and second and upper floors were ‎123.43, 87.94, 63.72 and 40.69‎‏ ‏Bq m-3, ‎respectively. Conclusion: A correlation was found between the distances from fault zones and measured ‎indoor radon concentration. In most of cases, radon values were lower in well- ‎ventilated dwellings in comparison with poorly-ventilated ones. Moreover, high radon ‎concentration levels were observed in basements. The results indicated that in 30 ‎places (24.3% of cases), the radon concentrations were higher than the reference levels ‎recommended by the World Health Organization (100 Bq m-3).
کلیدواژه‌های انگلیسی مقاله Keywords, Indoor radon, CR-39, dwelling, floor, fault.
نویسندگان مقاله m فهیمی نیا | m. fahiminia
research center for environmental pollutants, qom university of medical sciences, qom, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی قم (Qom university of medical sciences)

r فولادی فرد | r fouladi fard
research center for environmental pollutants, qom university of medical sciences, qom, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی قم (Qom university of medical sciences)

r اردانی | r. ardani
research center for environmental pollutants, qom university of medical sciences, qom, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی قم (Qom university of medical sciences)

a محمدبیگی | a. mohammadbeigi
research center for environmental pollutants, qom university of medical sciences, qom, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی قم (Qom university of medical sciences)

k ندافی | k. naddafi
department of environmental health engineering, school of public health, tehran university of medical sciences, tehran, iran

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

محمدصادق حسنوند | m s hassanvand
center for air pollution research capr , institute for environmental research ier , tehran university of medical sciences, tehran, iran

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

نشانی اینترنتی http://ijrr.com/browse.php?a_code=A-10-1-636&slc_lang=en&sid=en
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/42/article-42-311161.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Radiation Biology
نوع مقاله منتشر شده مرور و بررسی کلی
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