Masters Dissertations : Science: Recent submissions

  • Electrical Conductivity of Rabbit and Cow Bones 
    Osman, Safa Elhag Ahmed (Sudan University of Science and Technology, 2015-01-01)
    In this work the energy gap of rabbit and caw were obtained by using ultraviolet spectrometer, the energy gap for rabbit was found to be 4.22 ev while that of the caw is 5.3 ev. These band gaps mean that they are semi ...
  • Some aspects of the Higgs Boson in the Standard Model 
    Karm, Hassan Zakaria Hassan (Sudan University of Science and Technology, 2015-05-01)
    In this thesis was studied some aspect of the Higgs boson in the Standard Model of Particle Physics. Also was calculated the Higgs boson as function of its mass as well as the branching ratios from to was calculated ...
  • Use of X-Ray in Non Destructive Testing to determine gold karat 
    Aljaily, Maram Albagir (Sudan University of Science and Technology, 2015-04-01)
    The fire assay technique is the oldest and most reliable method used to determine gold karat, because of the destruction of gold into pieces and the long time which spent at analyzing; a well powerful for nondestructive ...
  • New Derivation Of Josephson Superconducting Equation On The Basis Of New Schrödinger Equation 
    Abdalrahman, Rashida Ismat (Sudan University of Science and Technology, 2015-12-01)
    The physical properties of superconductors is not well understood . there is no unique satisfactory model that can explain all superconductors phenomena . there is a need to develop theoretical models that can lead to ...
  • The importance of safety in nuclear reactors and its relationship with radiation intensity variation 
    Husain, Mohamed Elmozamel Nabeel (Sudan University of Science and Technology, 2015-03-01)
    This research as a resulting of collecting information about safety in nuclear reactor power plant and its relationship with radiation intensity variation with theoretical background of radiated material, nuclear reactor ...
  • Comparative Study of Volatile Oils from peels of Orange, Lemon and Grapefruit 
    Ali, Yaseen Mohamed Mohamed Ahmed Hag (Sudan University of Science and Technology, 2015-02-10)
    Amount of Lemon oil extracted was 53ml compared to orange 45ml and grapefruit 43ml. Refractive index was 1.48 in lemon, 1.47 orange and 1.42 grapefruit. ...
  • Structural and Optical properties of Cadmium Sulfide (CdS) Nanoparticles 
    Mhammed, Towsl Adil Esmail (Sudan University of Science and Technology, 2015-05-10)
    In this study is the Cadmium Sulfide ( ) was prepared and its structure and optical properties has been studied. The ( ) compound was prepared by using a chemical method, its optical properties was studied by UV/VIS ...
  • Haagerup Tensor Product and Strong Inequalities with Property for C^*- algebras 
    Elshareef, Mogahid Zakaria Ali (Sudan University of Science and Technology, 2015-03-01)
    We consider the natural contractive map from the central Haagerup tensor product of a unital C^*-algebra with itself to the space of completely bounded maps on the C^*-algebra ,and we show a Strong Haagerup inequality ...
  • Impact of Applying ISO 26000 (Corporate Social Responsibility) on Competitive advantage from the customers’ perspective 
    Eltuhami, Eltuhami Abdelunim Eltahir (Sudan University of Science and Technology, 2015-05-01)
    The purpose of this study was to investigate the impact of applying ISO 26000: 2010 (Corporate Social Responsibility) on competitive advantage from the customers’ perspective of Faisal Islamic Bank- Sudan, where researcher ...
  • Life-time of Resonance Particles on the Basis of Generalized Special Relativity 
    Abd-Elrahman, Saddam Abd-Elrahman Osman (Sudan University of Science and Technology, 2015-05-01)
    In this work, a very brief study of the most important principles of the theory of special relativity, and the concept of time in both special and generalized special relativity. By studying the Zeeman Effect on particles ...
  • Hankel Determinants and Laurent Biorthogonal of Narayana with q-Narayana Polynomials and Operator Space Theory 
    Ibrahim, Samra Elhadi Mustafa (Sudan University of Science and Technology, 2015-03-01)
    We consider a Hankel transform evaluation of Narayana and shifted Narayana polynomials. Those polynomials arise from Narayana numbers and have many combinatorial properties. A mainly used tool for the evaluation is the ...
  • The Optimal Control Theory With Some of Its Applications 
    Hassan, Murtada Hassan Mahmoud (Sudan University of Science and Technology, 2015-03-01)
    The simplest class of linear dynamic are considered. We introduce a maximization principle useful for characterizing an optimal control. We discuss the connection with the Pontryagin Maximum Principle and we provides in ...
  • مدى الجهد والمسافة التشغيلية لعداد جيجر 
    نور, غيداء قسم الكريم محمد (جامعة السودان للعلوم والتكنولوجيا, 2015-05-01)
    تعتبر الإشعاعات النووية التي تصدر من أنوية الذرات من الظواهر الفيزيائية ذات التطبيقات الواسعة في حياتنا المعاصرة ورغم أن هذة الأشعاعات مفيدة إلا أن لها مضار صحية لذلك يجب قياسها وتحديد كمياتها باستخدام كواشف إشعاعية وفي ...
  • Derivation of Zeeman Effect Equation 0n the Basis 0f Magnetic Flux Density 
    Ezaldein, HleimaFaddal (Sudan University of Science and Technology, 2015-05-01)
    Zeeman Effect is one of the most important physics phenomena that have a wide variety of application. This effect is described usually by using the concept of magnetic moment which is complexand ambiguous as shown by ...
  • أثر تغير الجهد والتيار على شدة إستضاءة الأشعة السينية 
    بلال, محمد عوض الكريم يوسف (جامعة السودان للعلوم والتكنولوجيا, 2015-05-01)
    هذا البحث مخصص لدراسة خواص أشعة اكس المتعلقة بتأثير تغير الجهد والتيار مع شدة الاستضاءة حيث أن هنالك تناسب طردي بين تغير الجهد وشدة الاستضاءة وكذلك بين تغير التيار وشدة الاستضاءة نتيجة لزيادة ونقصان طاقة الفوتونات مع زيادة ...
  • تكميم طاقة التذبذب المغناطيسي للمواد الخزفية فائقة التوصيل 
    محمد, مجـاهــد الضــــو جاه النبي (جامعة السودان للعلوم والتكنولوجيا, 2015-05-01)
    في هذه الدراسة تم إستخدام الإختلاف في المغنطة التلقائية لوصف تأثير الإلكترونات-الفجوات علي المواد الخزفية فائقة التوصيل ,وكذلك استخدمت علاقات الطاقة لتوضيح قاعدة الموصلية و مقياس الطاقة , وعلى هذا الاساس يمكننا ان نستنتج ...
  • Characterization of Acacia gerrardii var. gerrardii Gum 
    Ahmed, Suheir Alsaid Alawad Haj (Sudan University of Science and Technology, 2015-03-01)
    Sample of authentic Acacia gerarrdii var. gerarrdii were collected from south kordufan state of Sudan during the season of 2010. The physiochemical properties of Acacia gerarrdii var. gerarrdii gum were studied. Parameters ...
  • Finite Difference Methods for Parabolic Equations 
    Elamein, Manal Salah Ahmed (Sudan University of Science and Technology, 2015-05-01)
    We present in this thesis the numerical solution to the partial differential equations of parabolic type using the finite-difference methods, namely explicit and Crank-Nicolson methods. We account the local truncation ...
  • Numerical Schemes for Hyperbolic Equation in One Space Dimension 
    Ahmed, Rayan Adil Mohamed (Sudan University of Science and Technology, 2015-05-01)
    We find the approximate solution for hyperbolic equation in one space dimension using two finite different schemes: Lax- Wendroff and upwind schemes Then, we study Fourier analysis of these two schemes. we also approximate ...
  • تحليل العوامل المؤثرة على التحصيل لمرحلة الأساس باستخدام التحليل العاملي 
    يس, جلال الدين أحمد (جامعة السودان للعلوم والتكنولوجيا, 2014-12-01)
    هدفت هذه الدراسة إلى معرفة العوامل المؤثرة على التحصيل الدراسي لطلاب مدرسة مجمع قوز الناقة للأساس ( بين ـ بنات ) وبعد جمع البيانات بواسطة الاستبيان ، تم استخدام أسلوب التحليل العاملي ، لمعرفة العوامل المؤثرة من خلال نتائج ...

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