Determination and mapping of activity levels of 40K in Madloom region in al-Najaf al-Ashraf
Other Title(s)
قياس و رسم خارطة لمستويات الفعالية للبوتاسيوم K40 في منطقة مظلوم في النجف الأشرف
Joint Authors
al-Ghazzali, Husayn Hamad Abd
al-Ayyashi, Ammar Musa Hamzah
Source
Issue
Vol. 5, Issue 1 (30 Jun. 2013), pp.49-54, 6 p.
Publisher
University of Kufa Faculty of Science Department of Physics
Publication Date
2013-06-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract AR
جمع 99 نموذج تربة من منطقة مظلوم في النجف الأشرف وأجريت القياسات الطيفية باستخدام منظومة كاشف يوديد الصوديوم المنشط بالثاليوم ((T1 NaI الذي أبعاده "2×"2، و من نتيجة التحليل الطيفي تم تشخيص نويدة البوتاسيوم K40.
حُسب تركيز الفعالية للبوتاسيوم K 40 فتراوح تركيز الفعالية من Bq.Kg-1 66.53 ± 1.39 إلى Bq.Kg-1 225.32±2.84 ، و كانت قيمة المعدل 142 ± 2.16 Bq.Kg-1.
Abstract EN
Ninety nine soil samples were collected from Madloom region in Al-Najaf Al-Ashraf.
The gamma rays spectral measurements were done for all samples by using Sodium Iodide activated by Thalium NaI (Tl), its dimension 2"× 2", from the spectral analysis identified Potassium 40K radionuclide.
The activity concentration was calculated for 40K, ranged from 66.53±1.39 Bq.Kg-1 to 225.32 ± 2.84 Bq.Kg-1, and the mean value were 142 ± 2.16 Bq.Kg-1.
American Psychological Association (APA)
al-Ghazzali, Husayn Hamad Abd& al-Ayyashi, Ammar Musa Hamzah. 2013. Determination and mapping of activity levels of 40K in Madloom region in al-Najaf al-Ashraf. Journal of Kufa-Physics،Vol. 5, no. 1, pp.49-54.
https://search.emarefa.net/detail/BIM-372113
Modern Language Association (MLA)
al-Ghazzali, Husayn Hamad Abd& al-Ayyashi, Ammar Musa Hamzah. Determination and mapping of activity levels of 40K in Madloom region in al-Najaf al-Ashraf. Journal of Kufa-Physics Vol. 5, no. 1 (2013), pp.49-54.
https://search.emarefa.net/detail/BIM-372113
American Medical Association (AMA)
al-Ghazzali, Husayn Hamad Abd& al-Ayyashi, Ammar Musa Hamzah. Determination and mapping of activity levels of 40K in Madloom region in al-Najaf al-Ashraf. Journal of Kufa-Physics. 2013. Vol. 5, no. 1, pp.49-54.
https://search.emarefa.net/detail/BIM-372113
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 54
Record ID
BIM-372113
