يتعرض الأشخاص لجزء كبير من الأشعة المؤينة خلال تناول الغذاء الحاوي على العناصر المـشعة. و لإيجاد الخلفية الإشعاعية الطبيعيـة فـي محافظـة نينـوى مـن الطبيعية مثل البوتاسيوم المشع K40
و معامل انتقاله من التربة إلى النبات، و من ثم الجرعة المؤثرة المكافئة من تناول 40 البوتاسيوم المشع K40
في عينات التربة والنبات والحليب و التي جمعت مـن الحليب الحاوي عليه, قيس البوتاسيوم المشع K
41 موقعاً في عموم محافظة نينوى، (شمال الأنبار) و من المزارع الحقلية خلال شهري الحصاد الخـامس
و السادس لسنة 2001.
A large fraction of radiation exposure experienced by individuals through
ingestion of food, is from natural occurring radionuclides such as K40. In order
to find the environmental radioactive background of K40 in Ninevah, Iraq,
governorate and its transfer factor from soil to plant and then the effective dose
equivalent from milk ingestion, the concentrations of K40 were measured in soil
, plant and milk collected from 41 agricultural fields in Ninevah governorate in
May/ June 2001.
References used
Al-Ahmad. K. O. (1993). "Introduction to Health Physics" University of Mosul Press
Al- Ameri. J. A. (1982). M. Sc. Thesis, college of Science, University of Baghdad
Al-Barode. H. I. (2004). "Restriction of Environmental Radioactive Background in Ninevah Governorate By Using Two Technical HPGe & CR- 39". Ph.D Thesis , College of Science, University of Mosul
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