تامر محمد محمود عبداللاه

استاذ مساعد - قسم الميكروبيولوجيا الطبية و المناعة جامعة سوهاج- استشارى اول الميكروبيولوجى

كلية الطب

العنوان: سوهاج طهطا



المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Eastern Desert

2018-10-03 08:18:18 الكلمات المفتاحية Sodmein, Dokhan volcanics, , Eastern Desert, Egypt, , Geochemistry,
Petrological and geochemical investigations of Dokhan volcanics in Wadi Sodmein area, Central Eastern desert, Egypt.
Wadi Sodmein area lies to the northwest of Quseir town on the Red Sea. The studied volcanic rocks are distinguished into Dokhan Volcanics and felsites. The Dokhan Volcanics are subdivided into two rock units, an older unit of andesite-dacite composition and a younger unit of rhyolite, rhyolitic tuffs and ignimbrite. They have petrographical and geochemical features similar to calc-alkaline, subduction-related ... إقراء المزيد

2018-10-03 08:30:33 الكلمات المفتاحية Back-arc, ophiolites, W.Wizr, Um Gheig, Eastern Desert, Egypt,
BACK-ARC Wizr ophiolites at Wadi Um Gheig district, Eastern desert, Egypt.
Wizr ophiolite formed in Back-Arc basin and of thoeliitic nature إقراء المزيد

2018-10-03 08:48:09 الكلمات المفتاحية Um Taghir, Aphibolite facies, Eastern Desert, Geochemistry,
Highlight on the petrology, geochemistry and structural  evolution of the amphibolite facies terrain at Wadi Um Taghir along Qena-Safaga road, Central Eastern Desert, Egypt.
The metamorphic terrain at W. Um Taghir along Qena-Safaga road is dominated by amphibolites, hornblende gneisses, banded hornblende gneisses, fine-grained biotite gneisses and migmatites arranged according to their abundances. They form an elongated belt thrown into a major asymmetrica anticline trending NE, dissected by a left lateral strike slip fault and finally normal fault characterized by high angle lineation. The ... إقراء المزيد

2018-10-03 09:07:32 الكلمات المفتاحية Hammamat sediments, , Pan-African, W. El Miyah, , Eastern Desert, Egypt.,
Structural elements and metamorphism controlling the late Pan-African Hammamat sediments at the Up-stream of Wadi El-Miyah, Central Eastern Desert, Egypt.
The Hammamat sediments at the Upper stream of Wadi El Miyah, Central Eastern desert of Egypt, occupy two isolated basins separated from each other by metavolcanics associated with their equivalent volcanoclastics and intruded by the younger granites. In the Eastern basin, the Hammamat succession rests unconformably over the metavolcanics, with basal conglomerates up to 5 m thick, and four distinct ... إقراء المزيد

2018-10-03 09:15:52 الكلمات المفتاحية W.Dabr, subduction-related, , Eastern Desert, Egypt, , Metagabbro-diorite complex,
Subduction-related Wadi Dabr  metagabbro-diorite complex, intrusive gabbros and the enclosed opaques, Central Eastern Desert, Egypt.
The Dabr metagabbro-quartz diorite intrusion (DMQD), commonly described as metagabbro-diorite complex, occurring along Wadi Dabr, forms an elongated mass intruded into the metavolcanics and associated pyroclastics. It is intruded by younger gabbro (Ygb) and younger granites. The DMQD comprises metagabbro, diorites , quartz diorite and appinites.. Variation diagrams of the DMQD suggest fractional crystallization by separation of pyroxene followed by ... إقراء المزيد

2018-09-23 19:16:23 الكلمات المفتاحية Wadi Qena, Sustainable development, Groundwater management, Eastern Desert, Egypt, Nubian sandstone aquifers,
Hydrogeological conditions and aquifers potentiality for sustainable development of the desert areas in Wadi Qena, Eastern Desert, Egypt
To increase the potentiality of development and land reclamation activities, the Egyptian government funds the construction of a new desert road in Upper Egypt. This road connects Upper Egypt with the Red Sea Governorate. Surrounding the road is 207,000 acres of land surface which is almost flat and suitable for reclamation. To ensure the sustainability of the proposed development surrounding ... إقراء المزيد

2018-09-28 20:28:10 الكلمات المفتاحية Eastern Desert, gold deposits, metallogenic province,
The gold deposits of Egypt are mostly in the Eastern Desert whichis hosted by Precambrian rocks. Within the Eastern Desert the gold mineralizationdisplays high clustering in the central and southern parts rather than the northern part.Eastern Desert of Egypt has been considered the main target for gold exploration andexploitation. The gold deposits can be divided into five groups based on ... إقراء المزيد

2018-09-04 09:33:04 الكلمات المفتاحية Egypt, Eastern Desert, Amphibolite,
Petrographic and geochemical studies on amphibolites occurrence in the Eastern Desert, Egypt.
Amphibolite from Barud, Meatiq and Abu Markhat ares located in the Central Eastern Desert of Egypt were investigated. Geologically, the amphibolites occur as intercalating lenses, slabs and elongated bands in the infrastructural granite-gneisses. Geochemical data revealed that the analysed amphibolites are of igneous protoliths derived from basalts and basaltic-andesites. They display tholeiitic, calc-alkaline and low-K tholeiites affinites and are thus ... إقراء المزيد

2018-09-05 10:20:42 الكلمات المفتاحية Alkaline granites, Egypt, Eastern Desert, Petrochemistry, Pan-frican, Humr Waggat,
Petrochemistry of the Pan-African basement rocks from Humr Waggat area, Central Eastern Desert, Egypt.
The basement suite of the Humr Waggat area is consists of Pan-African serpentinites, calc-alkaline metavolcanics, metagabbros and post orogenic granites. geochemically, the serpentinites are of hurzburgite parentage and enrcihed in Ni which bears non-consanguineous relationships with the tectonically incorporated metavolcanics and metagabbros which of calc-alkaline geochemistry, formed in an island arc setting. Their chemical data shows their common genetic origin. ... إقراء المزيد

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