n this work, the zinc oxide (ZnO) and dioxide titanium (TiO₂) thin film were prepared by using the method of spry pyrolsis chemical with different thickness on glass substrate at temperature of 60º ...

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Effect of difference molar on the optical properties of Al2O3 samples, prepared samples by Sol-gel method. The optical characteristics of the prepared samples have been investigated by UV/Vis spectrop ...

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In this work we investigated the effect of Gama Ray (0, 0.1 and 0.3) mG. on the efficiency on optical properties of Zinc Oxide (ZnO)nonmaterial's thin film . Samples prepared by spin coating method ...

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The aim of this work to study the effect of the thermal annealing at(100, 150 and 200°C) on the optical properties of Ag O thin films. The samples were prepared on glass slides by chemical spray pyro ...

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Using Poisson equation beside Maxwell distribution low for very hot star core consisting of elementary particles one can find new Poisson equation. This equation predicts existence of short range grav ...

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Optical fibers are widely used in communication and information systems. This needs studying the factors that affect signal quality. In this work and optical fibers having two different laser beams pa ...

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The shadowing effect of photovoltaics modules has a devastating impact on their performances since any shadow is able to keep down the electricity production. Therefore in the recent years n ...

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The most important of a long term changes in structure of the atmosphere due to the concentration of various species in the upper atmosphere. The gaseous or vaporous shell ...

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The samples of concrete contain of replacement 30% of iron filling for each concrete component such as cement +iron 30% denoted by SSX, sand +iron filling 30% denoted by SSY and ...

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The thermal conductivity coefficient has been studied for three types of wires. Pure copper wire, 15cm long copper coated and 50cm long copper coated. In order to compare thermal condu ...

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he main objective of the present work is to study of the inherent degradation of PVC due to the effect of ultraviolet solar radiation. Another part of this paper used the change in electrical properti ...

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Polymer materials are required to be used in nuclear power stations as insulation materials of electrical wire and cable. For the use of polymer materials in such regions, the electrical performance u ...

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The main objective of the present work was passing of diesel fuel on magnetic field produced by magnetic pole by 121mT, to improve the physical properties of diesel fuel and cetane number ...

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JournalofFacultyofScienceandTechnology(JFST),Volume4,Issue5. ...

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SudanJournalofBasic Sciences, SeriesP:Physics,publishedbyPublicationUnitSudanInstitute for NaturalSciences(SIFNS). ...

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he objective of the project was exposing of diesel fuel to the x-ray radiations at one hour, to improve the physicochemical properties of diesel fuel, the diesel fuel produced from Khartoum refinery ( ...

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Light refraction in a medium results from energy exchange between the medium and the magnetic field of the light. The phenomenon of the change of the refractive when it passes through a magnetic fiel ...

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