این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Radiation Research، جلد ۱۶، شماره ۴، صفحات ۴۵۵-۴۶۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Natural radioactivity assessment in soil samples from Kirkuk city of Iraq using HPGe detector
چکیده انگلیسی مقاله Background: Inspection of the level of radioactivity from radionuclides in soil is important for the assessment of the exposure to natural radiation. Materials and Methods: Ten samples from soil were collected from different sites of Kirkuk-IRAQ and the level of natural radioactivity was measured using gamma-ray spectrometry based on a high purity germanium (HPGe) detector. Results: It was found that the specific activity ranged from 27.4 to 57.0 Bq kg−1 for 226Ra, from 11.0 to 25.4 Bq kg−1 for 232Th, and from 207.4 to 516.0 Bq kg−1 for 40K. The results have been compared with the average values worldwide. The hazard indices have also been calculated. In general certain average values were found to be lower than the world average values; these included the average value of the radium equivalent activity (Raeq), the absorbed gamma dose rate (D), the external and internal hazard Hex and Hin, the gamma radiation representative level Index (Iγ) and the outdoor and indoor annual effective dose rate (AEDE) Conclusion: In general there are no harmful radiations effects posed to the population who live in the study area; however there are some spots which have values higher than the internationally allowable values.  
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | A.H. Taqi
Physics Department, College of Science, Kirkuk University, Kirkuk, Iraq


| A.M. Shaker
Physics Department, College of Education for Pure Sciences, Tikrit University, Tikrit, Iraq


| A.A. Battawy
Physics Department, College of Education for Pure Sciences, Tikrit University, Tikrit, Iraq
نشانی اینترنتی http://ijrr.com/browse.php?a_code=A-10-1-744&slc_lang=en&sid=1
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/42/article-42-1167386.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Radiation Biology
نوع مقاله منتشر شده تحقیق بدیع
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات