Arid

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Physicochemical study and application for pyrolusite separation from high manganese-iron ore in the presence of microorganisms 期刊论文
发表期刊: PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING. 出版年: 2021, 卷号: 57, 期号: 1, 页码: 273-283
作者:  Farghaly, M. G.;  Abdel-Khalek, N. A.;  Abdel-Khalek, M. A.;  Selim, K. A.;  Abdullah, S. S.
收藏  |  浏览/下载:2/0  |  提交时间:2021/07/30
iron ore  bio-flotation  pyrolusite  hematite  Paenibacillus polymyxa  
Physiological and genetic adaptation of desert sheep and goats to heat stress in the arid areas of Egypt 期刊论文
发表期刊: SMALL RUMINANT RESEARCH. 出版年: 2021, 卷号: 203
作者:  Naga, A. M. Aboul;  Khalek, T. M. Abdel;  Osman, Mona;  Elbeltagy, A. R.;  Abdel-Aal, E. S.;  Abou-Ammo, F. F.;  El-Shafie, M. H.
收藏  |  浏览/下载:3/0  |  提交时间:2022/03/17
Heat stress  Desert sheep  Desert goats  Adaptation  Physiological parameters  Gene expression  
Zonation in primary geochemical haloes for orogenic vein-type gold mineralization in the Quartz Ridge prospect, Sukari gold mine area, Eastern Desert of Egypt 期刊论文
发表期刊: JOURNAL OF GEOCHEMICAL EXPLORATION. 出版年: 2020, 卷号: 209
作者:  Helba, Hossam A.;  Khalil, Khalil, I;  Mamdouh, Mo';  nes M.;  Khalek, Ismail A. Abdel
收藏  |  浏览/下载:9/0  |  提交时间:2020/03/23
Gold  Log ratio transformation  Primary geochemical haloes  Enrichment factors  Multi-element associations  Quartz Ridge prospect-Egypt  
Mineralogical study and enhanced gravity separation of gold-bearing mineral, South Eastern Desert, Egypt 期刊论文
发表期刊: PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING. 出版年: 2020, 卷号: 56, 期号: 5, 页码: 839-848
作者:  El-Sayed, Samah;  Abdel-Khalek, N. A.;  El-Shatoury, E. H.;  Abdel-Motelib, A.;  Hassan, M. S.;  Abdel-Khalek, M. A.
收藏  |  浏览/下载:4/0  |  提交时间:2021/01/07