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College of Science
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(Sudan University of Science & Technology, 2018-01-03)The optical properties of matter play an important role of determining its electrical properties. The researchers concentrate on pure glass but not local mica, which is really a physical problem. It needs intensive ...
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(Sudan University of Science and Technology, 2017-03-10)The chemistry of quinoline derivatives including their preparations, reactions together with a review of their most important biological activity were dealt with in chapter one. 3,6-disubstituted 2-methyl quinolin-4-ol ...
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(جامعة السودان للعلوم والتكنولوجيا, 2017-12-10)ىدفت الد ا رسة التعرف عمى منيجية الستة سيجما ، ومدى توافر المقومات اللازمة لمتطبيق ، كذلك تقميل الوقت المستغرق لإنجاز العمميات وتقميل معدل الخطأ الى أقل ما يمكن وتحسين جودة العمميات ، ولتحقيق ىدف الد ا رسة قامت الباحثة ...
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(Sudan University of Science and Technology, 2018-02-10)Biodiesel produced from Jatropha curcus L fixed oil by trans-esterification process represents one of the most alternative fuel options to replace depleting fossil fuels. Physico-chemical parameters such as density, ...
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(Sudan University of Science and Technology, 2017-01-10)In this study thesis, soil samples were taken from Madame the state of AL-Gazeera to detect the concentration of minerals in it. The first sample was taken from the surface and the second from a depth of 20 ...
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(Sudan University of Science & Technology, 2018-01-12)Thirty samples of the gum from Acacia oerfota were collected from two locations (15 sample from each location) from around Senga - Sinnar state and Wadel hadad - Aljazeera state - Sudan, during season 2015. Four composite ...
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(Sudan University of Science & Technology, 2017-10-29)The objective of the present work was to develop and validate a dissolution method for Levocetirizine dihydrochloride LCTZ tablet using ultraviolet spectrophotometry. The dissolution steps were based on the use of the ...
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(Sudan University of Science & Technology, 2017-11-20)A simple, precise and rapid isocratic HPLC-UV method for simultaneous determination of chlorhexidine (CHD) and its degradation product, para chloroaniline (pCA) in their pharmaceutical formulations was developed. ...
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(جامعة السودان للعلوم والتكنولوجيا, 2018-02-06)هدفت هذه الدراسة الى تقدير معلمات توزيعات ثنائي الحدين، بواسون،التوزيع الاسي، التوزيع الطبيعي وتوزيع قاما واتبع الباحث المنهج الوصفي التحليلي فيما يتعلق بالجانب النظري لموضوع الدراسة ولاغراض هذه الدراسة تم استخدام اسلوب ...
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(جامعة السودان للعلوم والتكنولوجيا, 2018-02-04)هدفت هذه الدراسة الى تقدير وتحليل العوامل المؤثرة على الناتج المحلي الاجمالي السوداني (الانفاق الحكومي، الانفاق الخاص، الاستثمار، الصادر والوارد) واتبع الباحث المنهج الوصفي التحليلي بالتطبيق على عينة من بيانات الناتج المحلي ...
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(Sudan University of Science and Technology, 2017-11-10)The oil of cucumismelo var. flexuous seeds was extracted and analyzed by GC- MS technique.Twenty two components were detected major constituentsare: 9, 12-z, z-octadecadienoic acid methyl ester (48.08%). 9, z-octadecenoic ...
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(جامعة السودان للعلوم والتكنولوجيا, 2017-12-10)تتمثل مشكلة الدراسة في الوصول الى افضل نموذج لمعرفة اهم العوامل المؤثرة على الناتج المحلي الاجمالي عن طريق انشاء نموذج احصائي لمعرفة تاثير كل عامل من العوامل التي تدخل في تكوينه واثر كل متغير من هذه المتغيرات وذلك بفحص ...
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(Sudan University of Science and Technology, 2017-10-21)In this work we calculated the total Tree level two body width of the Higgs as function of its mass in the range of (100-400)GeV In particular we calculate the Higgs decay rates into W and Z gauge bosons and ffermions in ...
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(Sudan University of Science and Technology, 2017-10-19)Computation of electron spin resonance parameters (Hyper Fine Coupling Constant and gtensor) by Density Functional Theory using the gauge-including projector augmented wave (GIPAW) method, and Gaussian09 program were ...
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(Sudan University of Science and Technology, 2018-02-10)String theory is now a day one of the most attractive physical model that may open a new horizon to give better understanding of the physical world. The aim of this work is to use string model to explain some optical ...
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(Sudan University of Science and Technology, 2018-01-10)Left handed materials opens new horizon in modern optics. This motivates trying to build a theoretical model that can help in predicting new materials. The aim of this work is to how to control the physical properties so ...
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(Sudan University of Science and Technology, 2017-10-21)Kohl is a traditional powder-like mixture, such as powdered antimony sulfide, used as cosmetic eyeliner and to treat eye diseases in many Middle and Far East countries. This research deals with the applications of ...
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(Sudan University of Science and Technology, 2017-09-10)Breast cancer is responsible for most of the women deaths in the world, this situation leads to the importance of the design of new drug candidates. On the same way severe side effects and non selectivity of some drugs ...
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(Sudan University of Science and Technology, 2017-08-02)We study the asymptotic distribution and singular values of compact pseudo differential operators. We determine the boundedness of a certain class and estimates for Schatten-von Neumann norms of Hardy-Steklov operators in ...
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(Sudan University of Science and Technology, 2017-12-10)In this study, the fixed oil of Jasminum humile was extracted from seeds. The oil was analyzed by gas chromatography-mass spectrometry (GC-MS) and 20 component were identified Major constituent were: 9-Z-Octadecenoic acid ...
