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Exposure Rate MeasureMents of the Natural Background Radiation in Some Najaf Regions | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 10, Issue 4, 2010, Pages 113-120 PDF (0 K) | ||
| Author | ||
| Basim Abd Al-Hassen Al-Mayahi | ||
| Abstract | ||
| Exposure rate measurements of the natural background radiation have been done in some chosen regions of Najaf city by using G-M tube .The radiation survey was conducted for the following regions: • Al-Ansar (12 locations) • Al -Fateh at Al-Hurya (8 locations) • Al -Rashadya at AL-Kufa (2 locations) The total average exposure rate in this study was (9.22 µR/h), this value is less than the permissible limits, as a comparison with the exposure rate limit for the whole body for the general public (22.61 µR/h). Each count of measurements is repeated many times and the statistical fluctuation is less than ±12%. Thus, Najaf city could be classified as an area of normal background radiation. | ||
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