Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Hatem M. El-Desoky"'
Autor:
Hatem M. El-Desoky, Imane Bachri, Ahmed M. El Mezayen, Ahmed M. Abdel-Rahman, Hamada El-Awny, Arafa A. El-Gammal, Fahad Alshehri, Sattam Almadani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The main objective of this study was to use deep learning, and convolutional neural networks (CNN), integrated with field geology to identify distinct lithological units. The Samadia-Tunduba region of the South Eastern Desert of Egypt was ma
Externí odkaz:
https://doaj.org/article/01645b7a391e4403b3338a3609f7af3a
Autor:
Ashraf A. Mostafa, Hatem M. El-Desoky, Diaa A. Saadawi, Ahmed M. Abdel-Rahman, John Webb, Hassan Alzahrani, Fahad Alshehri, Abdurraouf Okok, Ahmed E. Khalil, Eman A. Marghani
Publikováno v:
Minerals, Vol 14, Iss 9, p 946 (2024)
The surface and subsurface karst features of the Eocene limestone plateaus along the Middle Nile Valley in Egypt were formerly believed to be epigene in origin and to have developed during post-Eocene pluvial periods. However, the morphology of the c
Externí odkaz:
https://doaj.org/article/3b8cfe5830c542ea8cf64fae1e36cbd5
Autor:
Ahmed M. Abdel-Rahman, Hatem M. El-Desoky, Ali Shebl, Hamada El-Awny, Yahia Z. Amer, Árpád Csámer
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-27 (2023)
Abstract Integrating diverse techniques and datasets, significantly enhances the accurate identification of various mineral deposits. This work aims to determine different types of mineral deposits in the Hamash district (Southern Eastern Desert, Egy
Externí odkaz:
https://doaj.org/article/b5f1f99bfcdf4953a0f944119b3bdc3a
Autor:
Hatem M. El-Desoky, Ali Shebl, Ahmed M. Abdel-Rahman, Wael Fahmy, Hamada El-Awny, Anas M. El-Sherif, Mahmoud M. El-Rahmany, Árpád Csámer
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 4, Pp 941-960 (2022)
Through various scales of observation, ranging from remote sensing data, field investigations, hand specimens, microscopic petrographic examinations, XRD, to SEM, indicators of various mineralization types are highlighted in Ras El-kharit-wadi Khashi
Externí odkaz:
https://doaj.org/article/024df92dbb2f4788a6a2c2ba2c963485
Autor:
Wael Fahmy, Hatem M. El-Desoky, Mahmoud H. Elyaseer, Patrick Ayonta Kenne, Aref Shirazi, Ardeshir Hezarkhani, Adel Shirazy, Hamada El-Awny, Ahmed M. Abdel-Rahman, Ahmed E. Khalil, Ahmed Eraky, Amin Beiranvand Pour
Publikováno v:
Minerals, Vol 13, Iss 9, p 1160 (2023)
The Wadi Samra–Wadi Kid district in southeastern Sinai, Egypt, has undergone extensive investigation involving remote sensing analysis, field geology studies, petrography, and geochemistry. The main aim of this study is the integration between remo
Externí odkaz:
https://doaj.org/article/7fb7f7161db14d468b0ce67eac96bfb2
Autor:
Ali Shebl, Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Wael Fahmy, Hamada El-Awny, Anas El-Sherif, Mahmoud M. El-Rahmany, Árpád Csámer
Publikováno v:
Minerals, Vol 13, Iss 6, p 826 (2023)
Fused remote sensing datasets have greatly contributed to enhancing lithological targets and providing significant information for mineral exploration. For instance, multispectral datasets can discriminate rock units through their unique spectral sig
Externí odkaz:
https://doaj.org/article/cd0182cb2fe84238ae5091c4bea687f2
Autor:
Hossam K. Sharaka, Hatem M. El-Desoky, Mohamed W. Abd El Moghny, Nabil A. Abdel Hafez, Sayed A.A. Saad
Publikováno v:
Journal of Asian Earth Sciences: X, Vol 7, Iss , Pp 100087- (2022)
This study analyses the exposed outcrops of the Lower Cretaceous (Aptian-Albian) kaolin deposits of the Malha Formation, and characterizes them in terms of lithological, mineralogical, and chemical composition. In addition, the effect of thermal trea
Externí odkaz:
https://doaj.org/article/727d050c74fc42fba167ff85264e801f
Autor:
Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Wael Fahmy, Ibrahim Khalifa, Salah A. Mohamed, Aref Shirazi, Ardeshir Hezarkhani, Adel Shirazy, Amin Beiranvand Pour
Publikováno v:
Minerals, Vol 13, Iss 3, p 307 (2023)
Massif-type mafic intrusions (gabbro and anorthosite) are known for their considerable resources of vanadium-bearing iron–titanium oxide ores. Massive-type gabbroic and anorthosite rocks are frequently associated with magmatic rocks that have signi
Externí odkaz:
https://doaj.org/article/4e26e9e957334f389f687eca62c487e8
Autor:
Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Antoaneta Ene, Ahmed E. Khalil, Wael Fahmy, Hesham M. H. Zakaly, Hamdy A. Awad
Publikováno v:
Minerals, Vol 12, Iss 9, p 1093 (2022)
Several outcrops of felsic melt, commonly known as oceanic plagio-granites, appear as melt pockets, irregular bosses, and dikes. Three main rock successions were exposed in the Abu Dabbab area: ophiolitic sequence, island arc assemblage, and rare met
Externí odkaz:
https://doaj.org/article/1d093a74135f4b6fbc236d4825679ef1
Autor:
Hatem M. El-Desoky, Andongma W. Tende, Ahmed M. Abdel-Rahman, Antoaneta Ene, Hamdy A. Awad, Wael Fahmy, Hamada El-Awny, Hesham M. H. Zakaly
Publikováno v:
Remote Sensing, Vol 14, Iss 14, p 3456 (2022)
This study evaluates the geological attributes of rocks within the Abu Ghalaga area using spatial, geochemical, and petrographic approaches. ASTER and Landsat imagery processed using band ratio and principal component analysis were used to map hydrot
Externí odkaz:
https://doaj.org/article/9fa0f870687f4c3193f2c85f0328c5a2