College of Science: Recent submissions

  • Characterization of some flavonoids from the leaves of Annona squamosa and stem Bark of Borassus aethiopium and their Biological Activity 
    EBRAHEM, MOHAMMED ALAELDEEN YOUSIF; Supervisor, - Mohamed Abdel Karim Mohamed (Sudan University of Science and Technology, 2016-11-10)
    Phytochemical screening the leaves of Annona squamosa and the stem bark of Borassus aethiopum revealed the presence of flavonoids, tannins, alkaloids and glycosides in both species. A silica gel column eluted with ...
  • Study of Electrical Conductivity of Cast Iron and Copper Alloy by ohm’s law 
    Sayyed, Ameen Hassan Abualhassan; Supervisor, - Rawia Abdelgani Elobaid (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 ...
  • Using Double Laplace Transform to solve Telegraph, Heat and Wave Equations 
    Zain, Omer Asham Allah Omer Mohamed; Supervisor, - Mohamed Hassan Mohamed Khabir (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 ...
  • Identification of essential oil and piperine obtained from black pepper 
    Suliman, Maysaa Mohammed; Supervisor, - Omer Adam M. Gibla (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 ...
  • Analysis of Chicken Ration and its Effect on the Quality of Chicken Manure 
    Hassan, Nada Elnour; Supervisor, - Mohamed Elmukhtar Abdel Aziz (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 ...
  • إستعراض أدبيات محاسن ومساوي مفاعلات الماء الخفيف 
    عبدالرحمن, مصطفى يوسف مصطفى; مشرف -, أحمد الحسن الفكي (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 ...
  • Chemical Studies on Brassica nigra Fixed Oil by GC-MS 
    Abdalla, Marim Yousif Khaled; Supervisor ,- Mohamed Abdel karim Mohamed (Sudan University of Science and Technology, 2016-12-10)
    In this study the fixed oil of the medicinally important species- Brassica nigra was investigated. Phytochemical screening revealed the presence of flavonoids, tannins, alkaloids and saponins. The antimicrobial potential ...
  • Spectroscopic Investigations of Dry Fermented Leaves of Cassia Obtusifolia (Kawal) 
    Ahmed, Abdallah Yousif Adam; Supervisor ,- Ali Abdel Rahman Saeed Marouf (Sudan University of Science and Technology, 2016-12-10)
    The Sicklepod (Cassia obtusifolia) leaves after fermentation and drying are commonly known as Kawal. Fermented leaves of Cassia obtusifolia are used as a substitute of meat by people of eastern of Chad and western of Sudan. ...
  • GC- MS Studies on Spinacia oleracea Seed Oil 
    AbdAlrazeg, Amal Hassan Ali; Supervisor ,- Mohammed Abd Alkarim Mohamed (Sudan University of Science and Technology, 2016-11-10)
    In this study fixed oil from Spinacia oleracea seed was extracted using hexane as solvent, the percentage of the oil was(4.7%). The oil was studied by GC-MS . 24 components were identified, the main components were: ...
  • Subdiagonal Subalgebras and Commutative Banach Algebras by Toeplitz Operators 
    Gomer, Siddig Ibrahim HassabAlla; Supervisor ,- Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2017-01-10)
    We determine the eigenvalues inequalities, sums of hermitian and normal matrices, Schubert calculus, Wielant’s theorem with spectral sets and Banach algebra. The principal submatrices with noncommutative function theory ...
  • Generation of Ultrasonic Waves from Some Plants Leaves Using Nitrogen Laser 
    Ali, Salma Adam Hassan; Supervisor ,- Faiz M. Badr Alshafie; Co- Supervisor ,- Mubarak A.Allah Dirar (Sudan University of Science and Technology, 2016-12-10)
    In this work six samples from Bougainvillea spp1, Citrus Sinesis, Canna Indica, Ixora Coccinia, Bougainvillea spp2 and Citrus Paradisi living under sun light beside 6 samples from the same plants living in shadow were ...
  • Stochastic Calculus and Some Applications to Finance 
    Khameis, Malik Mohamed Abdallah; Supervisor ,- Emad Eldeen Abdallah Abdelrahim (Sudan University of Science and Technology, 2016-09-10)
    In this research we discuss some models and develop the stochastic calculus and some application to finance. By using the stochastic processes and as applications, we present Poisson process and Wiener process which used ...
  • Synthesis of Some Oxazolone and Imidazole derivatives 
    Farh, Ibrahim Khalifa Idriss; Supervisor ,- Ahmed Elsadig Mohammed Saeed (Sudan University of Science and Technology, 2016-09-06)
    In this research, seven oxazolone and nine imidazole derivatives were designed and synthesized. The oxazolone derivatives were synthesized using benzoyl chlorides and glycine to produce bezonyl glycine then these bezonyl ...
  • Measurements of Radiation Doses of Natural Radioactive Material in Oil fields at West Kourdofan 
    Abu-baker, Abdelmoniem Omer Khalid; Supervisor, -Ahmed El-Hassan Elfaki (Sudan University of Science and Technology, 2016-12-08)
    Scale, sludge and sand samples were collected and analysed using thallium activated sodium iodide NaI(Tl) spectrometer to determine type, activity concentration, absorbed dose rate and annual effective dose of naturally ...
  • Use of Tidal Energy as Renewable Energy 
    Ahmed, Hiyam Abobaker Yousif; Supervisor, -Sawsan Ahmed Elhouri Ahmed (Sudan University of Science and Technology, 2016-01-01)
    Currently climate change represents the focus attention of the global world and how to reducing greenhouse gas emission, which led to use other energy source, especially renewable energy source, Tidal power it is a renewable ...
  • Synthesis and Improvement of Degree of Substitution and Characterization of Carboxymethylcellulose from Cotton Fuzz 
    Osman, Enas Osman Mohamed; Supervisor, -Adil Elhag Ahmed (Sudan University of Science and Technology, 2016-09-05)
    This research project aims to utilize cotton fuzz for the synthesis of carboxymethylcelluose (CMC). Cellulose was isolated from wasteful cotton fuzz with sodium hydroxide (NaOH), and then converted to commercially valuable ...
  • The Effect of Change Temperature on Volumetric Coefficient of Liquids 
    Omer, Wala Mohamed Khalid; Supervisor, -Rawia Abdelgani Elobaid (Sudan University of Science and Technology, 2016-12-05)
    Two types of liquids (water and ethanol) are used to investigate the volumetric change of these liquids with change of temperature in order to find the temperature coefficient for both liquids to relate the volumetric ...
  • Physiochemical characterization of mango seed oil 
    Alamin, Shahinaz Alamin Elhasen; Supervisor, -Aziza Ali Karar (Sudan University of Science and Technology, 2016-02-01)
    The purpose of the present study was to examine the physicochemical characteristics of mango seeds oil. Also using the extracted oil as antibiotic of some types of bacteria escherichiacoli , pseudomonas aeruginosa, ...
  • Preparation of Mosquito Repellent Cream Using Gum Arabic and Ocimum Basilicum L. Oil (Rehan) 
    Hamza, Swssan Mohammed; Supervisor, - Mohammed El Mubarak Osman (Sudan University of Science and Technology, 2016-11-24)
    The aim of this study is to extract volatile oil from Ocimum basilicum L. and determine the chemical components of two species of Ocimum basilicum L. (Rehan). It also aimed at preparing cream using gum Arabic and basil oil ...
  • Usage of Laser Induced Emission to Distinguish Between Dental Caries and Sound Teeth 
    Khairallah, Yathrib Awad; Supervisor, -Ali Abdelrhman Saeed Marouf (Sudan University of Science and Technology, 2016-11-14)
    In this research Nitrogen laser (N2) was used to induce emission to distinguish between the dental caries and sound teeth. Three samples of dental caries and one sample of sound teeth has been used to determine absorbance ...

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