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Masters Dissertations : Science: Recent submissions
Now showing items 401-420 of 1209
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(جامعة السودان للعلوم والتكنولوجيا, 2017-01-10)تم إستخدام معادلة شرودنجر لإيجاد الطاقة النانوية الكروية والمكعبة واستخدمت علاقات الطاقه هذه مع علاقات معامل تضخيم الانقلاب السكاني لايجاد شروط التضخيم للجسيم النانوي ووجد أن معامل التضخيم يعتمد على الحجم النانوي الكروي والمكعب .
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(Sudan University of Science and Technology, 2017-01-10)Solar Energy is becoming a very recognized and reliable alternative source. The challenge is the very high cost of fabrication so; many studies were done in the field as a result there is new direction in this aspect. It ...
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(Sudan University of Science and Technology, 2017-02-10)In this thesis, the one loop renormalization group equations for the gauge couplings in the standard model and universal extra dimension were calculated. The universal extra dimension model compactified on the orbifold ...
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(Sudan University of Science and Technology, 2017-02-10)It is an intriguing possibility that our universe may consist of more than three spatial dimensions, compactified on such a small scale that they are so far have not seen (escaped detection). This compactification will ...
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(Sudan University of Science and Technology, 2016-11-10)We study upper bounds on the Schur multiplier norm of Loewner matrices for concave and convex functions. Bracci, Graham, Hamada, and Kohr developed a new method to construct Loewner chains, by considering variations of ...
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(Sudan University of Science and Technology, 2016-12-10)We show that Φ preserves zero products in both directions if and only if Φ is either an isomorphism or a conjugate isomorphism .We arrive at the same conclusion for an arbitraryunital, complex Banach algebra, by imposing ...
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(Sudan University of Science and Technology, 2016-11-10)The objective of this research is to develop and validate simple and cheap method for determination of Thiamine (vitamin B1) in pharmaceutical formulation by means of Spectrophotometry and Spectrofluorimety. This goal has ...
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(Sudan University of Science and Technology, 2017-01-10)The leaves of Camellia sinensis were extracted with 95% ethanol at room temperature. Phytochemical screening (qualitative tests) of the alcoholic extract of the leaves of Camellia sinensis revealed the presence of flavonoids, ...
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(جامعة السودان للعلوم والتكنولوجيا, 2016-12-10)تم تحضير أربعة نماذج بوضع نقاط معينه من محلول البوليمرس (بولي فينيلين) في جهاز يسمي جهاز الطلاء عن طريق التدويم باختلاف في الجهد والتيار لكل عينة من الاخري في زمن دوران محدد( دقيقة واحدة ) حيث وضعت القواعد الزجاجية في ...
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(Sudan University of Science and Technology, 2017-01-10)Studying the effect of bending angle of fiber optics and the effect of temperature on laser intensity were performed. The results obtained were analyzed and found that; the increasing of bending angle decreases the output ...
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(Sudan University of Science and Technology, 2016-12-10)In this research we studied the global warming by knowing the definition, and the causes. This research covers the Earth's atmosphere in details and the gases in each layer. Also the physical properties (pressure, thickness, ...
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(Sudan University of Science and Technology, 2017-02-10)The shadowing effect of photovoltaic's modules has a devastating impact on their performances since any shadow is able to keep down the electricity production. Therefore in the recent years new technologies and devices ...
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(Sudan University of Science and Technology, 2017-01-10)In this research was done discussion of the semiconductor by details whence structure, refinement, types and conductivity. And charge carrier properties whence density, effective mass, and concentration in intrinsic and ...
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(Sudan University of Science and Technology, 2017-02-10)This study is designed to compare two samples of base oil solvent neutral (SN 150) from different sources to show which source of base oil is better than the other according to the specifications of the base oil. Some of ...
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(Sudan University of Science and Technology, 2016-11-10)Recently some researchers used plasma equation to derive useful energy equation accounting for the thermal energy. This equation is utilized to derive temperature dependent Schrodinger equation. In this work this temperature ...
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(Sudan University of Science and Technology, 2016-12-10)This study sheds light on the science of materials and types of materials and installation of atomic bond and types of bonds and solid crystals and the unit cell and metallic crystalline structure, and types of metallic ...
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(Sudan University of Science and Technology, 2016-12-10)In this thesis , first of all ,we consider double Laplace Transform method for the solution general Linear second – order partial differential equations Double Laplace transform is applied to solve the heat ,wave ...
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(Sudan University of Science and Technology, 2016-09-10)The aim of this study was to identify the components that consist black pepper by extraction of it’s essential oil and analyzing it, using GC-MS spectroscopic technique. The study also aimed to isolate piperine from the ...
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(Sudan University of Science and Technology, 2016-09-10)In this study chicken rations and chicken manure from two poultry farms were sampled and analyzed to study the effect of the quality of rations feed to poultry on manure quality. Samples were collected from poultry farm ...
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(جامعة السودان للعلوم والتكنولوجيا, 2017-01-10)في هذا البحث تمت دراسة حالة مفاعلات الماء الخفيف حيث تم التعرف على كيفية إنتاج الطاقة النووية عن طريق المفاعلات النووية بواسطة إنشطار اليورانيوم ، كما تم التعرف على المفاعلات النووية من حيث المكونات وطريقة عملها والدول ...
Now showing items 401-420 of 1209
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