Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Khaled M. Omar"'
Autor:
Mohanad S. Eid, I.I. Bondouk, Hosam M. Saleh, Khaled M. Omar, M.I. Sayyed, Ahmed M. El-Khatib, Mohamed Elsafi
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 4, Pp 1456-1463 (2022)
The aim of this work is to study the radiation shielding properties of cement samples with waste glass incortated into its composition. The mass attenuation coefficient (MAC) of the samples were experimentally determined to evaluate their radiation s
Externí odkaz:
https://doaj.org/article/bddef69dc3964b2e98cccd9dba6d9510
Publikováno v:
Geodesy and Geodynamics, Vol 6, Iss 5, Pp 361-383 (2015)
The subject of this study is strike-slip fault zones, where temporal variations of accumulation in strike-slip deformation complicate the standard process of deformation accumulation and release during strong earthquakes. These temporal variations ar
Externí odkaz:
https://doaj.org/article/5bf33f136e084088a4f1ae863c303a73
Autor:
Ahmed M. El-Khatib, Hosam M. Saleh, Mohanad S. Eid, Mohamed Elsafi, M.I. Sayyed, I.I. Bondouk, Khaled M. Omar
Publikováno v:
Nuclear Engineering and Technology. 54:1456-1463
The aim of this work is to study the radiation shielding properties of cement samples with waste glass incortated into its composition. The mass attenuation coefficient (MAC) of the samples were experimentally determined to evaluate their radiation s
Publikováno v:
Sustainability; Volume 15; Issue 1; Pages: 763
In this study, samples of commercial Portland cement mixed with 30% weight of crushed waste silicate glass were prepared in the shape of well-dried cylinders. Then, their physical and mechanical properties were investigated for two types of samples:
Autor:
Nabil K. El-Fiky, Ibrahim K. El-Shourbagy, Andreas Finkensieper, Mohamed M. Bekhite, Maria Wartenberg, Heinrich Sauer, Khaled M. Omar, Fouad A. Abou-Zaid
Publikováno v:
Reproductive Toxicology. 65:46-58
Man-made magnetic fields (MFs) may exert adverse effects on mammalian embryonic development. Herein, we analysed the effect of 10mT 50Hz sinusoidal (AC) or static (DC) MFs versus 1mT MFs on embryonic development of mice. Exposure for 20days during ge
Publikováno v:
Geodesy and Geodynamics, Vol 6, Iss 5, Pp 361-383 (2015)
The subject of this study is strike-slip fault zones, where temporal variations of accumulation in strike-slip deformation complicate the standard process of deformation accumulation and release during strong earthquakes. These temporal variations ar
Autor:
Maria Wartenberg, Heinrich Sauer, Khaled M. Omar, Ibrahim K. El-Shourbagy, Mohamed M. Bekhite, Fouad A. Abou–Zaid, Hans-Reiner Figulla, Andreas Finkensieper
Publikováno v:
Stem cells and development. 19(5)
Electromagnetic fields (EMFs) are used to treat bone diseases. Herein, the effects of static EMFs on chondroosteogenesis and vasculogenesis of embryonic stem (ES) cells and bone mineralization of mouse fetuses were investigated. Treatment of differen
Autor:
Mohamed M. Bekhite, Andreas Finkensieper, Fouad A. Abou-Zaid, Ibrahim K. El-Shourbagy, Khaled M. Omar, Hans-Reiner Figulla, Heinrich Sauer, Maria Wartenberg
Publikováno v:
Stem Cells & Development; May2010, Vol. 19 Issue 5, p731-743, 13p