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College of Science
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Recent Submissions
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(Sudan University of Science and Technology, 2019-03-10)This thesis provides solutions for nonlinear partial differential equations, obtained from Concrete Beams Design (CBD), by extracting three partial differential equations of the beam model. Including beam definition, types ...
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(Sudan University of Science and Technology, 2018-02-13)The presence of gravitational waves (GW) has been a matter of argument for decades, ever since their presence was predicted by Einstein’s general relativity theory (GR). And because every object in the path of such a wave ...
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(Sudan University of Science and Technology, 2018-12-10)Samples from Acacia tortilis var. raddiana gum were collected as natural exudates from Mahala, Sharg Alneel area (between Alelaphone and Um dawanban) in Khartoum state , Sudan in April 2015. Average of moisture content ...
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(Sudan University of Science and Technology, 2018-10-20)The oil from Eruca sativa was analyzed by GC-MS.The analysis showed 16 components. The major components are : 13-docosenoic acid, methyl ester (33.72%) , cis- 13-eicosenoic acid, methyl ester (14.67%) , 9- octadecenoic ...
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(Sudan University of Science and Technology, 2018-12-20)Multipole expansion was employed to obtain expansions for charge densities, electric field and magnetic field generated by ground state of Europium Eu3+, Gadolinium Gd3+, TerbiumTb3+, Dysprosium Dy3+, Holmium Ho3+, Erbium ...
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(Sudan University of Science and Technology, 2018-10-30)The aim of this work was to investigate the effect of addition of natural antioxidants , Sesame oil and dichloromethane ( DCM ) extract of ginger roots , at different concentrations (0,200 ,300 , 400 ,500 and 600 ppm ...
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(Sudan University of Science and Technology, 2019-04-10)Three brick clay samples were prepared by mixing the garirh earth from Jazeera state and kaolin from North state with different percentages for three samples. The refractory bricks components, were for sample-1 (75% garirh, ...
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(Sudan University of Science and Technology, 2018-12-10)In this study, vitamin C has been determined by iodine titration in which starch was used as indicator in which four solvents were used to extract vitamin C from fruits and leaves samples of Balanites aegyptiaca and Prosopis ...
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(جامعة السودان للعلوم والتكنولوجيا, 2018-07-10)هدفت هذه الد ا رسة إلى تقدير معلمة القياس (Minimax التقدير (الإمكان الأعظم، العزوم، المربعات الصغرى، ومقدر أعظم خسارة تربيعية للحصول على أفضل تقدير تم استخدام بيانات فعلية .MSE بواسطة مقياس متوسط مربعات الخطأ لسرعة ...
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(جامعة السودان للعلوم والتكنولوجيا, 2019-01-10)تناولت هذه الد ا رسة استخدام التحليل الطيفي للتنبؤ بالكمية المنتجة اسبوعياً من الأقمشة لشركة سور بمصنع النسيج بمدينة شندي )يناير 2015 _ ابريل 2016 (م وهدفت هذه الد ا رسة إلي تحقيق أهداف أهمها بناء نماذج إحصائية تساعد ...
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(Sudan University of Science and Technology, 2018-12-10)The aim of this study is to extract volatile oil from leaves of Ocimum basilicum L. Purple, and determine the chemical components. It also aimed at preparing cream using Gum Arabic and basil oil, and shea butter and testing ...
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(Sudan University of Science and Technology, 2018-10-10)The aim of this study was to measure the macronutrients and some undesired minerals concentrations in some traditional Sudanese foods. Fifteen samples of different types of food were collected from Al-jazzera and Khartoum ...
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(Sudan University of Science and Technology, 2018-09-10)The oil of the medicinally important speciescorochorusolitorius was extracted by hexane and analyzed by GC-MS. The analysis revealed the presence of 22 components. The major components are: 9, 12-octadecadienoic acid ...
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(Sudan University of Science and Technology, 2018-10-10)The aim of this project is to produce two types of black shoe polish,one for cleaning the shoes and the second for shining it. The two types have been produced from the Activated Carbon as colorant agent, Acacia senegal ...
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(Sudan University of Science and Technology, 2019-01-10)This study focused on the exploration of chromium metal and its use in the industriesthat are selected for its utmost importance. In this study, glowing X-ray techniques were used to determine the concentration of chromium ...
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(Sudan University of Science and Technology, 2018-10-10)The aim of this study was to determine some micronutrients in traditional Sudanese food. Fifteen different samples were collected from Algazira and Khartoum states markets. The samples included aradeib, karkady, doum, ...
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(Sudan University of Science and Technology, 2018-01-10)Complex analysis and conformal mapping play a central role in mathematical sciences and theoretical physics. The traditional applications include differential equations, harmonic analysis, potential theory and fluid ...
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(Sudan University of Science and Technology, 2018-11-10)Extraction of the fruit of Amomum sublatum with 90% ethanol gave a crude product , which was fractionated over silica gel plates to afford a chromatographically pure flavonoid- compound I. The structure of the isolated ...
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(Sudan University of Science and Technology, 2019-02-10)The soliton concept has been established in several areas of applied science, and many of dynamical systems. The aim of this work is to use the theory of soliton to describe some physical phenomena concerning radiation and ...
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(Sudan University of Science and Technology, 2019-01-10)The aim of this study was to measure sodium adsorption ratio (SAR) and minerals content for irrigation water and soil samples at AlSeleit Agricultural Scheme. Soil samples were collected from different parts of the scheme ...
