TY - BOOK AU - Mohamed Abdelati Omar Ahmed AU - Abdallah Abdelsalam Mohamed , AU - Abdelfatah Abdelaal Hamed , TI - Measurements of isotopic mass content in uranium samples using non-destructive techniques / PY - 2011/// CY - Cairo : PB - Mohamed Abdelati Omar Ahmed , KW - Absolute KW - Non-destructive assay KW - Passive N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics; Issued also as CD N2 - In this work, the absolute, passive, non-destructive assay method to verify the ²³⁸U and ²³⁵U isotopic mass contents in non-uniform depleted uranium samples were used. A high-resolution germanium gamma-ray (HPGe) spectrometry was used in combination with the General Monte Carlo transport code to estimate the total uranium mass Ut and isotopic mass content of ²³⁸U and ²³⁵U in the samples. Count rates due to uranium isotopes were measured using the HPGe detector UR - http://172.23.153.220/th.pdf ER -