Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Sultan Araffa"'
Publikováno v:
Iraqi Geological Journal, Vol 57, Iss 1C, Pp 214-242 (2024)
Nine Magnetotelluric stations and 198 Land-Magnetic points were conducted within reclamation regions at the western and southwestern areas of the New Sphinx City, Egypt. The main target is to explore the deep groundwater aquifer (Nubian Aquifer), and
Externí odkaz:
https://doaj.org/article/865cb83ca66f4993986b8a82d7328167
Autor:
Mohamed Mostafa Gobashy, Mohamed A. El-Sadek, Mahmoud M. Mekkawi, Sultan Awad Sultan Araffa, Mohamed M. Ezz Eldin, Mohamed Hassan Khalil
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Hydrothermal alteration processes are connected to many mineral formations, particularly auriferous deposits. In this study, airborne gamma-ray spectrometry (GRS) data and the analysis of radioactive materials (eU, eTh, and K) are applied to
Externí odkaz:
https://doaj.org/article/6a909aadd3db42a0838658b77e4c0cf6
Autor:
Mohamed Hussien, Khaled Zahran, Samy Hamed, Ahmed Sobhy, Elsayed Issawy, Sultan Araffa, Abdel-Monem Sayed
Publikováno v:
Iraqi Geological Journal, Vol 56, Iss 2D, Pp 65-75 (2023)
This study aims to define structures below the surface of the Mafid Area by using gravity data interpretation. Estimates were made for the contact density contrast and the gravity sources' depths. The source depths and contact locations were estimate
Externí odkaz:
https://doaj.org/article/15e89b3e68a946e19bc8251a02315b5d
Publikováno v:
Iraqi Geological Journal, Vol 56, Iss 1C, Pp 262-276 (2023)
A multi-spacing electromagnetic–terrain conductivity survey profile and vertical electrical resistivity soundings were carried out at New Al-Obour City, Northeastern Cairo. The chief purpose of this survey was to characterize the bedrock, and groun
Externí odkaz:
https://doaj.org/article/c7ef66871d594c258b0bd7f188cfed65
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 52, Iss 4, Pp 517-564 (2022)
Groundwater is an important factor in establishing new urban communities, especially in coastal arid and semi-arid regions. Egypt is one of the world's driest countries, with hyper-arid territory accounting for 86% of the total area and arid and semi
Externí odkaz:
https://doaj.org/article/9eb147b5bc624e51828631d491d7e014
Autor:
Ali Shebl, Mahmoud Ibrahim Abdelaziz, Hosni Ghazala, Sultan Awad Sultan Araffa, Mahmoud Abdellatif, Árpád Csámer
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 3, Pp 765-778 (2022)
Groundwater demand has dramatically increased due to the swift demographic explosion, especially in arid areas, where groundwater is considered the main source for all purposes. Thus, this research integrates climatological, lithological, structural,
Externí odkaz:
https://doaj.org/article/7a4a853474dd4b8b8033ed592bfbf1b6
Autor:
Abdelhamed, Belal Mohamed1 (AUTHOR), Awad Sultan Araffa, Sultan2 (AUTHOR) sultan_awad@yahoo.com, Abdelhafeez, Tharwat3 (AUTHOR)
Publikováno v:
Exploration Geophysics. May2023, Vol. 54 Issue 3, p329-351. 23p.
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 2, Pp 417-433 (2022)
Wadi-Allaqi district, in the southern part of the Eastern Desert of Egypt, is a historic well-known gold resource that has been exploited since the Pharaonic era. The study area represents the western segment of Wadi-Allaqi, about 220 km southeast As
Externí odkaz:
https://doaj.org/article/41e9fb1dbce54144ac63fc42e366adf1
Autor:
Kamal Mohamed, Shen Jinsong, Othman Adel Ali Ali, Sultan Araffa Sultan Awad, Tekin H. O., Ene Antoaneta, Abdel-latief Abdel-Sattar A., Zakaly Hesham M. H.
Publikováno v:
Open Chemistry, Vol 21, Iss 1, Pp p. 1-431 (2023)
The study area is situated in the central part of the Western Desert of Egypt between latitude 28°00′ to 30°00′ N and longitude 25°00′ to 30°00′ E. That region is distinguished by a featureless plain that is divided by depressions in Siwa
Externí odkaz:
https://doaj.org/article/4507011f92664529b036e270f4303f39
Autor:
Mohamed Mostafa Gobashy, Mahmoud M. Mekkawi, Sultan Awad Sultan Araffa, Moahmed M. Ezz Eldin, Mohamed Hassan Khalil
Publikováno v:
Pure and Applied Geophysics. 180:1053-1080
Magnetic methods of exploration have proved to be efficient and have potential in the gold mineralization industry. New magnetic processing technologies aid in improving the process of interpretation and gold opportunity identification. In this work,