• some Egyptian white sand and dunes for utilization as ...

    Annals Geol. Surv. Egypt. Vol. 38 (2021), pp xxx - xxx Characterization of some Egyptian white sand and dunes for utilization as hydraulic fracturing sand for tight oil well layers

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  • CHEMICAL, FABRIC, AND SEM CHARACTERIZATION OF

    The studied three localities of north Sinai white sand deposits (Figs. 2B3A) occur in gently tilted Lower Cretaceous strata on the flanks of Gebel Maghara (L4 and L5) and Gebel Yelleq (L6 ...

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  • Characteristics of white sand deposits in southern Sinai ...

    Fatima Sayed Mohamed Ramadan, "Reservoir characterization using porosity–permeability relations and statistical analysis: a case study from North Western Desert, Egypt", Arab J Geosc, 2016 More Fatima Sayed Mohamed Ramadan, "Petrographic and Diagenetic Characteristics of the Dolomites At Um Bogma Formation (Early Carboniferous), West Central ...

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  • Geotechnical characterization of the calcareous sand in ...

    Geotechnical characterization of the calcareous sand in northern coast of Egypt. Author links open overlay panel Alaa Ata Tarek N. Salem Rana Hassan

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  • Egypt White Sand, Egypt White Sand Manufacturers and ...

    Alibaba offers 88 white sand products. About 81% of these are silica. A wide variety of white sand options are available to you, such as glass, electrode, and refractory. There are 88 white sand suppliers, mainly located in Africa. The top supplying country or region is Egypt, which supply 100% of white sand

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  • AnEgyptian SandstoneDepositasa ...

    2018-12-8  deposit, the Eastern Desert of Egypt, was subjected to mineralogical and chemical characterization for possible separation of kaolin and silica sand concentrates. Attrition scrubbing process was applied in two different scenarios either on the whole crudesample or on the separate size fractions to collect both the white kaolin coating the sand

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  • [PDF] Characteristics of white sand deposits in southern ...

    Physicochemical properties of the white sandstone deposits along the Nuweiba-SantKatherine road, southern Sinai region were evaluated for probable utilization in industrial applicationssuch as solar cells, sheet glass, oil production process (catalyst ceramic and in building materials). To evaluate the present white sandstone, seventy five samples from five sections were collected and analyzed ...

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  • The Magical White Desert of Western Egypt - Unusual Places

    2020-7-13  A protected national park of about 380 square miles, the White Desert is white because the rocks there are made of chalk. Due to what geologists call “differential weathering,” all of the wind and sand that has buffeted these rocks for millennia give them their odd shapes.

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  • Identification and characterization of Biological Soil ...

    Identification and characterization of Biological Soil Crusts in a sand dune desert environment across Israel–Egypt border using LWIR emittance spectroscopy

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  • Characterization of the superoxide dismutase genes of the ...

    2015-8-13  Suaeda maritima varieties native to Japan and Egypt were cultured under aseptic conditions. The varieties differed in genetic distance but exhibited similar expression profiles of superoxide dismutase isozyme genes. The expression characteristics of superoxide dismutase (SOD; EC 1.15.1.1) isozyme genes from halophytic Suaeda marit ima plants native to Japan and Egypt were analyzed using young ...

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  • Characterization and Source of Sedimentary Rocks of

    Characterization and Source of Sedimentary Rocks of the Alexandria Lighthouse Archaeological Objects, Egypt. Journal of Applied Sciences, 11: 2513-2524. DOI: 10.3923/jas.2011.2513.2524

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  • ENVIRONMENTAL CHARACTERIZATION OF GLOBAL

    Water bodies are in blue, and salt and dry lakes are shown as white. (b) Tunisia and eastern Algeria dust sources. Mean values of TOMS AAI, April 1986, are plotted as isolines on a topographic map. Two chotts (in blue) and associated dry lakes (in white) are located along 34°N at the base of the Tell Atlas. (c) Eastern Libya dust sources.

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  • Biosynthesis, Characterization, and Evaluation of the ...

    2019-7-2  Over recent years, metal nanoparticles have largely been investigated due to their potential activities. This study focused on synthesizing silver nanoparticles (AgNPs) using the desert plant Cyperus conglomeratus, which is the most abundant species on the sand dunes in the UAE, and their anticancer activity. The synthesized AgNPs were characterized using UV-visible spectra, X-ray diffraction ...

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  • Engineering Investigations and Durability Problems of

    The Babylon of Egypt was constructed in the Roman period (300 AD), in the old Cairo area. It is one of the most distinguished monuments in the universal architectural heritage. The present study introduces the characteristics of roman and byzantine bricks and their joining structural mortars used in the roman fortress in order to risk assessment and to define the necessary characteristics of ...

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  • Molecular cloning and characterization of GhERF105 ,

    2021-2-18  Functional characterization of GhERF105 by VIGS. a The photo-bleaching phenotypes of cotton seedlings in CCRI12 inoculated with pTRV::GhPDS and empty vectors. TRV::GhPDS and TRV::00 are the positive control and negative control, respectively. b Relative transcript levels of GhERF105 of leaf inoculated with pTRV::GhERF105 or empty vector control. c The gossypol content in empty

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  • PREPARATION AND CHARACTERIZATION OF DRY

    2019-2-10  Characterization of the raw materials Two main raw materials were used. First, the raw mix used to manufacture ceramic wall and floor tile bodies (Kindly supplied by “Ceramica Venus Company” located in the10th of Ramadan City, Egypt), the composition of which is

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  • Phenotypic evaluation and characterization of 21 ...

    German white wine Grewal and Miller ... Put, Jong and Sand ... Phenotypic characterization of the industrial strains under common, industrially relevant stressors. Osmotic stress is one of the common environmental stressors that yeasts encounter in the industrial-scale fermentation environment.

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  • Interpretation: Vol 0, No ja - SEG Library

    Reservoir characterization over the Lille Prinsen and Ivar Aasen fields in the Norwegian North Sea using ocean-bottom-node seismic data — A case study ... 3D spatial characterization of sand body for uranium reservoir based on geostatistical resistivity inversion ... Jacquelyn Daves, Isabel White, Ahmed Alfataierge, Erdinc Eker, Thomas Davis ...

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  • Microscopic Sand Microbus Microscope Educational

    The particles in sand are usually very small bits of something very large upstream, like a huge mountain. But not all sand is deposited from rivers. On some beaches, wave action on coral underwater deposits tiny bits of coral on the beach. From a distance, the color of the sand is related to the composition of the individual particles.

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  • Ancient Egypt - TV Tropes

    Ancient Egypt is the origin of a few of the major characters, the Millennium artifacts, and the children's trading card game. The classic Shoujo manga Ouke no Monshou has a girl named Carol Reed thrown back in time, reaching Ancient Egypt. The title character from Kimba the White Lion has an ancestry that traces back to Ancient Egypt.

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  • Characterization and Beneficiation of an Egyptian ...

    2014-2-16  Nepheline syenite ore is an essential constituent in ceramics and glass raw material meals, as a flux and as a source of alumina. The natural nepheline syenite rocks contain some undesired minerals, which are usually eliminated or reduced to the allowable limits by beneficiation. The present paper is concerned with characterization and beneficiation of an Egyptian nepheline syenite rock, at ...

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  • ENVIRONMENTAL CHARACTERIZATION OF GLOBAL

    Water bodies are in blue, and salt and dry lakes are shown as white. (b) Tunisia and eastern Algeria dust sources. Mean values of TOMS AAI, April 1986, are plotted as isolines on a topographic map. Two chotts (in blue) and associated dry lakes (in white) are located along 34°N at the base of the Tell Atlas. (c) Eastern Libya dust sources.

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  • A Technical Characterization of Roman Plasters, Luxor ...

    The present paper aims to characterize some Roman plasters from the reign of the Emperor Diocletian in the late 3rd century AD. These plasters were applied over Pharaonic walls from the reign of Amenhotep III (c.1402-1364 BC) at Luxor temple, Upper Egypt. For the characterization of theses plasters, several analytical techniques were applied such as optical microscopy (OM), scanning electron ...

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  • Google 翻译

    Google 的免费翻译服务可提供简体中文和另外 100 多种语言之间的互译功能,可让您即时翻译字词、短语和网页内容。请上传以下格式的文档:.doc、.docx、.odf、.pdf、.ppt、.pptx、.ps、.rtf、.txt、.xls 或 .xlsx

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  • Isolation and Characterization of Wilt-Causing

    2020-12-1  The yield of pepper ( Capsicum annuum L . ) is extremely threatened by different diseases in Ethiopia. The objective of the study was isolation of wilt-causing pathogens and susceptibility test of local growing pepper. Eighteen pepper farming fields were selected for disease assessment study. The samples of Mareko Fana, Dubi, and Mitmita local cultivar pepper#x2019;s pods, seeds, leaves ...

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  • PREPARATION AND CHARACTERIZATION OF DRY

    2019-2-10  Characterization of the raw materials Two main raw materials were used. First, the raw mix used to manufacture ceramic wall and floor tile bodies (Kindly supplied by “Ceramica Venus Company” located in the10th of Ramadan City, Egypt), the composition of which is

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  • Society of Petroleum Engineers

    2021-5-14  SOCIETY OF PETROLEUM ENGINEERS The Place for Oil and Gas Professionals SPE provides unparalleled insights, shared expertise, life-long learning and community strength to fuel the success of our members and the future of the industry.

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  • Radish History - Origins of Different Varieties of

    Radish History - Varieties of Radishes. Radish (from the Latin word “radix” which means “root”) is a vegetable plant with an edible root which we use raw in salads. It is a biennial or annual plant whose root can be globular, tapering or cylindrical and which is crisp and sweet to some extent but it can be bitter if it is left on the ground for too long.

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  • Lightning Makes Glass - University of Florida

    2006-7-12  Sand fulgurites are usually tan, grayish, or black, but almost translucent, white fulgurites have been found in Florida pan-handle beaches. The inner surface is glassy and exhibits numerous bubbles. The walls are usually about 0.5-2 mm thick, but may be paper thin.

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  • Document Availability OSTI, US Dept of Energy

    2018-7-25  Document Availability - OSTI.GOV contains over 2.9 million bibliographic citations and over 445,000 full-text documents, primarily from 1943 forward. When an electronic document is available, an indicator is provided in the search results and on the bibliographic citation page. The electronic document may be accessed via a link to the document. - electronic document availability, journal articles

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