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Homogeneous mixture of hematite and its electrical properties 期刊论文
发表期刊: MATERIALS CHEMISTRY AND PHYSICS. 出版年: 2020, 卷号: 243
作者:  Gomaa, Mohamed Mahmoud
收藏  |  浏览/下载:4/0  |  提交时间:2020/05/22
Hematite  Conductivity  Permittivity  Dielectric constant  Electric  Sand  Impedance  
Insight on Radiological Risk Assessment and its Statistical Evaluations for Abu Dabbab Albite Granite Mining Area, Central Nubian Shield, Egypt 期刊论文
发表期刊: ARAB JOURNAL OF NUCLEAR SCIENCES AND APPLICATIONS. 出版年: 2018, 卷号: 51, 期号: 4, 页码: 143-167
作者:  Heikal, M. Th. S.;  Gomaa, S. R.;  Abd El Monsef, Mohamed;  Taha, A. A.;  Top, G.;  Mahmoud, K. R.;  El-Mansi, M. M.
收藏  |  浏览/下载:3/0  |  提交时间:2021/01/08
Abu Dabbab albite granite  centralNubian Shield  Egypt  natural radioactivity- RS-230 & HPGe spectroscopy  statistical analysis  radiological risk assessment