Zobrazeno 1 - 10 of 263 pro vyhledávání: '"K. Azer"'
1
Akademický článek
Effect of mineralogical variations on physico-mechanical and thermal properties of granitic rocks
Autor: El Saeed R. Lasheen, Mohammed A. Rashwan, Mokhles K. Azer
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-24 (2023)
Abstract The present study aims to explain the geochemical and mineralogical details of the granitic rock types in Gabal EL-Faliq area, South Eastern Desert of Egypt, in relation to geotechnical engineering and their suitability as dimension stones.
Externí odkaz: https://doaj.org/article/bac10955614a4f66a9aa3f22be351b16
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2
Akademický článek
Geochemical and remote sensing integrated with satellite gravity data of Darhib and Atshan talc deposits, South Eastern Desert, Egypt
Autor: El Saeed R. Lasheen, Waheed H. Mohamed, Mahmoud H. Elyaseer, Mohamed A. Rashwan, Mokhles K. Azer
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract The current contribution conducted new geochemical, remote sensing integrated with gravity detailed studies of talc deposits to identify the talc protolith as well as its extension, depth, and structures. There are two examined areas, distri
Externí odkaz: https://doaj.org/article/0b1a4841b7df440b8545dc842822f2b2
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3
Akademický článek
Semantic Segmentation of Some Rock-Forming Mineral Thin Sections Using Deep Learning Algorithms: A Case Study from the Nikeiba Area, South Eastern Desert, Egypt
Autor: Safaa M. Hassan, Noureldin Laban, Saif M. Abo Khashaba, N. H. El-Shibiny, Bashar Bashir, Mokhles K. Azer, Kirsten Drüppel, Hatem M. Keshk
Publikováno v: Remote Sensing, Vol 16, Iss 13, p 2276 (2024)
Image semantic segmentation using deep learning algorithms plays a vital role in identifying different rock-forming minerals. In this paper, we employ the U-net model for its architecture that guarantees precise localization and efficient data utiliz
Externí odkaz: https://doaj.org/article/19aaa1e105304663b90a39ba557276e8
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4
Akademický článek
Physico-mechanical properties and shielding efficiency in relation to mineralogical and geochemical compositions of Um Had granitoid, Central Eastern Desert, Egypt
Autor: Mohammed A. Rashwan, El Saeed R. Lasheen, Wael Abdelwahab, Mokhles K. Azer, Hesham M. H. Zakaly, Saad S. Alarifi, Antoaneta Ene, Ismail A. Thabet
Publikováno v: Frontiers in Earth Science, Vol 11 (2023)
The current work aims to describe the physico-mechanical characteristics and shielding efficiency with reference to the mineralogical and geochemical compositions of the Neoproterozoic Um Had composite granitoid pluton in order to deduce their favora
Externí odkaz: https://doaj.org/article/59ead594e07644aaa91a4b2ad610c38b
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5
Akademický článek
Au-Cu Resources in Some Mines from Antiquity in the South Gabal Um Monqul and Gabal Al Kharaza Prospects, North Eastern Desert, Egypt
Autor: Abdallah Atef, Adel A. Surour, Ahmed A. Madani, Mokhles K. Azer
Publikováno v: Geosciences, Vol 13, Iss 9, p 283 (2023)
Since Antiquity, sustainable resources of gold and copper have been mined at two prominent prospects in the north Eastern Desert of Egypt, namely the south Gabel Um Monqul (SGUM) and Gabal Al Kharaza (GKZ). Mineralization is hosted by Neoproterozoic
Externí odkaz: https://doaj.org/article/8a7f675883564f548017c0f1d47e03df
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6
Akademický článek
Implementation of Petrographical and Aeromagnetic Data to Determine Depth and Structural Trend of Homrit Waggat Area, Central Eastern Desert, Egypt
Autor: El Saeed R. Lasheen, Waheed H. Mohamed, Antoaneta Ene, Hamdy A. Awad, Mokhles K. Azer
Publikováno v: Applied Sciences, Vol 12, Iss 17, p 8782 (2022)
In the current study, we conducted petrographic investigation combined with aeromagnetic data in order to classify variable granitic rocks, delineate structural trends and deduce depth of the basement rocks cropping out in Homrit Waggat area, Central
Externí odkaz: https://doaj.org/article/e21bab6b36ee4faab21a24d7b4093b32
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7
Remote sensing techniques and geochemical constraints on the formation of the Wadi El-Hima mineralized granites, Egypt: new insights into the genesis and accumulation of garnets
Autor: Mohamed Zaki Khedr, Saif M. Abo Khashaba, N. H. El-Shibiny, Reda A. El-Arafy, Eiichi Takazawa, Mokhles K. Azer, Richard. M. Palin
Publikováno v: International Journal of Earth Sciences. 111:2409-2443
The Wadi El-Hima Neoproterozoic I- and A-type granites in the Southern Eastern Desert of Egypt are rich in garnets (up to 30 vol%) and are cut by NW–SE strike-slip faults, as confirmed from structure lineament extraction maps. These mineralized gra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::174f65bd0a2d16fd448f3052539d658d
https://doi.org/10.1007/s00531-022-02237-7
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10
Loveringite from the Khamal Layered Mafic Intrusion: The First Occurrence in the Arabian Shield, Northwest Saudi Arabia
Autor: Bassam A. Abuamarah, Fahad Alshehri, Mokhles K. Azer, Paul D. Asimow
Publikováno v: Minerals
Volume 13
Issue 2
Pages: 172
Loveringite, a rare member of the crichtonite group with nominal formula (Ca,Ce)(Ti,Fe,Cr,Mg)21O38, was found in the Khamal layered mafic intrusion, the first known locality for this mineral in the Arabian Shield. The Khamal intrusion, a large post-c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b480e1dab74a7256e9053fcde297c86e
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