College of Science: Recent submissions

  • تقدير وتحليل العوامل المؤثرة في مرض الايدز باستخدام التحليل العالمي 
    عطا الفضيل, هاشم محمد الحسن; مشرف, عبيد محمود محسن الزوبعي; مشرف معاون, عادل موسى (جامعة السودان للعلوم والتكنولوجيا, 2016-10-19)
  • Mellin Transform And Isolated Singularities 
    Mohammed, Majdi Omar Basheir; Supervisor ,- Abdallah Habila Ali (Sudan University of Science and Technology, 2016-12-10)
    Mellin Transform is method for the exact calculation of onedimensional definite integrals, and illustrates the application. The different types of singularity of a complex function f(z) are discussed and the definition ...
  • Nature and Role of Internal Field in Amplification and conductivity of Electromagnetic Wave 
    Ahmed, Almahdi Ali Alhaj; Supervisor, Mubarak DirarAbd-Alla (Sudan University of Science and Technology, 2016-12-10)
    Interaction of radiation plays an important role in determining the optical properties of matter. In this work amplification of electromagnetic waves depends on the relation between the external with internal field .It ...
  • Wind Energy and Solar Energy Potential in the Red Sea Coast 
    Abd Alhakim, Tasabeeh Mohamed Alnasir; Supervisor ,- Mohamed Osman Sid- Ahmed (Sudan University of Science and Technology, 2016-11-10)
    The Red Sea coast enjoys high values of wind speed and moderate values of solar radiation. Wind Atlas Analysis and Application Program (WAsP) has been used to analyze the wind data at Tokar, Free Zone and Port Sudan. The ...
  • الإشعاع وأثر النفايات المشعة 
    حسين, السارة الرضي المهل; مشرف ,- أحمد الحسن الفكي (جامعة السودان للعلوم والتكنولوجيا, 2016-11-10)
    یُعتبر التلوث الإشعاعي من أخطر أنواع التلوث وینجُم ھذا التلوث من النفایات والأجھزة الإشعاعیة. في ھذا البحث حُدد نوع الإشعاع وحُددت أنواع النفایات المُشعة وأثرھا وعُولجت مشكلة النفایات المشعة على حسب نوعھا سواء كانت سائلة ...
  • Fourier-Stieltjes Algebras 
    Ahmed, Jehad Osman Hassan; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-03-10)
    For locally compact groups, Fourier algebras and Fourier-Stieltjes algebras have proven to be useful dual objects. They encode the representation theory of the group that is the positive definitefunctions on the group, ...
  • Isolation and Characterization of some Flavonoids from Vangueria Madascris 
    Nasr, Dalia Abdel Azeem; Supervisor, Mohamed Abdel karim Mohamed (Sudan University of Science and Technology, 2016-03-10)
    A successive silica gel column chromatography followed by further purification via thin layer chromatography allowed for the isolation of two components – compounds I and II from Vangueria madagascariensis. Identification ...
  • A Study of The Behavior of White Light and Laser wavelengths of Powder Sodium Chloride and Quartz 
    Abu, Mohammed Adam Mohammed; Supervisor, Amel Abdallah Ahmed Elfaki (Sudan University of Science and Technology, 2016-12-10)
    In this study the required tools had located and taken amount from a materialto the purpose to know effect of light on that material . In the beginning, powder of material was taken and extruding white light and ...
  • Fourier and Fourier-Stieltjes Algebras for Locally Compact Groups 
    Albasheer, Abeer Ali; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-05-10)
    We show Abel-Tauber theorems for Fourier cosine transforms. We treat the boundary cases of the Abel-Tauber theorem of Pitman, and Soni. For locally compact groups, Fourier algebras and Fourier-Stieltjes algebras have proven ...
  • C*-Algebras and Topological Dynamical Systems on Nets and for Product Systems over Semigoups 
    Khafaga, Dalya Ali Mohammed Towfig; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-11-10)
    An asymptotic measure expansiveness is introduced and its relationship with dominated splitting is considered. We show recurrence and multiple recurrence results for topological dynamical systems indexed by an arbitrary ...
  • Meteorological Modeling and Some applications 
    Salim, Ahmed Mohamed Omer; Supervisor, Emad Eldeen Abd Allah Abd Alrahim (Sudan University of Science and Technology, 2016-11-10)
    In this research we discuss the thermodynamics of the Dry atmosphere, and the numerical weather prediction issued from the American National Meteorological Center . We also discuss the difference between the ...
  • Some Applications of Matrix Groups 
    Mahadi, Amel Yosif Brier; Supervisor, Emad Eldeen Abdallah Abdel Rahim (Sudan University of Science and Technology, 2016-11-10)
    In this work we discuss groups of matrices and Differential equations in matrices via Quaternion's and Clifford algebras. Also we present a homogeneous space as manifolds and connectivity of manifolds with examples and ...
  • Lifting Convex Approximation Properties and Cyclic Operators with Vector Lattices 
    Ahmed, Marwa Alyas; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-12-10)
    We demonstrate that rather weak forms of the extendable local reflexivity and of the principle of local reflexivity are needed for the lifting of bounded convex approximation properties from Banach spaces to their dual ...
  • Effect of Magnetization on Ferrromagnetic and Antiferromagnetic for NiO Properties Using Quantum ESPRESSO Package 
    Hussein, Musa Alnour Musa; Supervisor, Abdelnabi Ali Elamin (Sudan University of Science and Technology, 2016-11-10)
    The magnetic properties of NiO as ferromagnetic and antiferromagnetic behavior were studied as implemented in the quantum ESPRESSO package. From density of state curves it was observed that ferromagnetic materials ...
  • Determination of Length, Thickness and Elements of Some Samples defects By Using magnetic particles and Ultrasound testing 
    Abd-Allah, Mona Ali Abd-Alrasool; Supervisor, Mubarak Dirrar Abd-Allah (Sudan University of Science and Technology, 2016-05-10)
    Nondestructive testing methods are that used widely in industry and technology so to test material and equipment to make sure that they are proper and secure. In this work three samples from steel, carbon steel and aluminum ...
  • Preparation and Characterization of CuO nanoparticles and CuO/Al2O3 Catalyst by Sol-Gel Method 
    Osman, Rufaa Mohammad; Supervisor, Mohammed Sulieman Ali Eltoum (Sudan University of Science and Technology, 2016-10-10)
    CuO is a potential candidate for magnetic storage devices, solar energy transfer, sensors, and super capacitors and especially it acts as a good catalyst in some of the chemical reactions. In this research copper oxide ...
  • Derivation of Plank Energy Equation from Maxwell’s Equations 
    Ahmed, Mohammed Osman Alawad Mohammed; Supervisor, Mubarak Dirar Abdallah (Sudan University of Science and Technology, 2016-10-10)
    In this work the expression for the electromagnetic energy derived from Maxwell’s equations is used to find useful energy relation. This expression for displacement current density is together with relation between amplitude ...
  • Comparative Study of Crude and Refined Sunflower and Peanut Edible Oils 
    Mohammed, Eshtiag Ibrahim; Supervisor, ElmugdadAhmed Ali (Sudan University of Science and Technology, 2016-02-10)
    The objective of this study was to compare, crude and refined edible oils of each sunflower and peanut for the physical properties like color, moisture, density and refractive index, and chemical properties like peroxide ...
  • Closed Convex Hulls and Polyhedral Approximation in C^* - Algebras and Banach Spaces with Nontrivial Twisted Sums 
    Altaher, Halla Altaher Eissa; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-01-10)
    We study closed convex hulls of unitary orbits in various C^*-algebras. For unital C^*-algebras with real rank zero and a faithful tracial state determining equivalence of projections, a notion of majorization which describes ...
  • Development and Validation of Two UV Spectrophotometric and High Performance Liquid Chromatography Assay Methods of spironolactone 
    Mohammed, Hozyfa Ahmed Hamdan; Supervisor, Ahmed Elsadig Mohammed Saeed (Sudan University of Science and Technology, 2016-10-19)
    In this work simple, precise and accurate spectrophotometric and high performance liquid chromatography (HPLC) assay methods for spironolactone in raw material and tablet dosage form were developed and validated. HPLC ...

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