Masters Dissertations : Science: Recent submissions

  • Evaluation of some Mineral Concentrations of Cheese by using Inductively Coupled Plasma-Atomic Emission Spectrometer 
    Aljuzli, Zolfa Ayoub Ahmed; Supervisor, Ali Abdel Rahman Saeed Marouf (Sudan University of Science and Technology, 2016-08-10)
    In this research concentrations of 10 different mineralswere evaluated in commercial whitecheese, pigtail cheese and triangles cheese. Ten minerals were analyzed by an Inductively Coupled plasma-Atomic Emission ...
  • دراسة العلاقة بين التوهين و فتحة النفوذ العددية في الالياف البصرية البلاستيكية 
    عبد اللطيف, بدر الدين خالد عبد الغني; مشرف, راوية عبد الغني العبيد محمد (جامعة السودان للعلوم والتكنولوجيا, 2016-09-10)
    من خلال بعض مواصفات الالياف البصرية دُرست العلاقة بين التوهين وفتحة النفوذ العددية وذلك من خلال العلاقة بين التوهين والطول الموجي ، والعلاقة بين فتحة النفوذ العددية والطول الموجي ، حيث اتضح تاثير فتحة النفوذ العددية على ...
  • Isolation of Protein Concentrate from Defatted Kernels of Balanites aegyptiaca Seeds and Investigation of its Functional Properties 
    Eid, Asmaa Khalifa Omer; Supervisor, Essa Esmail Mohammad (Sudan University of Science and Technology, 2016-04-10)
    The aim of this study was to produce protein concentrate from the defatted kernel seeds of Balanites aegyptiaca and investigate its functional properties. The proximate chemical composition of the kernel seeds was determined. ...
  • تكنولوجيا إنشاء محطة طاقة نووية 
    يوسف, محمد من السيد حسان; مشرف, احمد الحسن الفكي (جامعة السودان للعلوم والتكنولوجيا, 2016-08-10)
    تم في هذا البحث توضيح تكنولوجيا إنشاء المحطة النووية ، حيث يتم أولا إختيار موقع المحطة النووية بناءً علي دراسات جيولوجية وبيئية لتحقيق أقصي قدر من الأمان ، ويجب أن يلاءم موقع المحطة النووية إجراءات الامان . ووجد أنه لتشغيل ...
  • Analytic Study of the Role of Namal in Toombak 
    Ahmed, Myada Kamal Jubran Mohammed; Supervisor, Elmugdad Ahmed Ali (Sudan University of Science and Technology, 2016-08-10)
    The two natron samples were collected from different location of different environments .The samples were analysed qualitatively and quantitatively by standard methods of analysis to determine the chemical composition ...
  • Almost Over Complete and Overtotal Sequences with Almost Square and Subprojectivity of Banach Spaces 
    Ali, Zainab Abu Baker Abdel Samad; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-07-10)
    We provide information about the structure of a sequence in a separable Banach space. We prove that non-reflexive spaces which are M-ideals in their biduals are almost square. We show that every space containing a copy of ...
  • Isomorphically and Best Approximation in Polyhedral Banach Space 
    Edris, Elaf Sir Elkhatem Alsayed; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-09-10)
    We classify the isomorphically polyhedral L_∞_space, direct sum of Banach space, generalized centers of finite sets, best approximation and smoothness in polyhedral Banach Spaces.
  • Design and Molecular modeling of some phthalazinone derivatives as PARP2 Inhibitors 
    Abdalwahaab, Wigdan Mohammed Alhassan; Supervisor, Ahmed Elsadig Mohammed Saeed (Sudan University of Science and Technology, 2016-09-10)
    Poly-ADP-ribose polymerases -2 (PARP-2) is an important nuclear enzyme involved in the detection and repair of DNA damage. Inhibition of PARP activity is very useful in cancer therapy. Olaparib also known as AZD2281 or ...
  • Phenol Contamination Detection and Purification in Water using Optical Methods 
    Abdalla, Aadla Mohamed; Supervisor, Ali Abdurrahman saeed marouf (Sudan University of Science and Technology, 2016-06-10)
    In recent years, photocatalytic oxidation processes with ultra violet (UV) radiation and semiconductor photo catalyst like titanium dioxide (TiO2) and zinc oxide (ZnO) have gained immense research interest as an effective ...
  • Preparation of some mefenamic acid derivatives 
    Ebrahem, Fatima Mohammednour Mohammedalameen; Supervisor, Ahmed Elsadig Mohammed Saeed (Sudan University of Science and Technology, 2016-07-10)
    Nine new substituted mefenamic acid derivatives were synthesized by the reaction between the amino group in mefenamic acid and acyl chloride to give tertiary amine and reaction of free carboxylic acid of mefenamic acid ...
  • Real Analytic Families of Harmonic Functions and Real Analytic Families 
    Haron, Bothuna Yousif Ahmed; Supervisor, Shawgy Hussein Abdalla (Sudan University of Science and Technology, 2016-07-10)
    We show the proper analytic free maps of classical analytic functions. Real analytic families of harmonic functions in a domain with a small hole are studied. The singular integral operators with kernels associated to ...
  • Synthesis and Characterization of Silica Sulphonic Acid from Rice Husk Ash and it use in the Synthesis of 4-Methylcoumarin Derivatives 
    Mostafa, Amina Kamal Osman; Supervisor, Adil Elhag Ahmed (Sudan University of Science and Technology, 2016-07-10)
    In this work, Rice Husk Ash Silica sulphonic acid materials(RHA-SO3H and RHA-SiO2/SO3H) were synthesized at ambient conditions from direct reaction of chlorosulphonic acid and RHA sodium silicate or post reaction of RHA ...
  • Measurement of Magnetic Permeability of Matters Using Inductive Coil 
    Farag, Donyay Mohana Anwar; Supervisor, Mubarak Dirar Abd Allah (Sudan University of Science and Technology, 2016-08-10)
    In this work, Inductive coil was used to measure the magnetic permeability of the matters using Alternating Current. Measurement of magnetic permeability for Air, Aluminum, Copper and Iron were done .The obtained results ...
  • Effect of temperature on conductivity of conductors and superconductors 
    Mohammed, Alaa Ahmed; Supervisor, Amel Abdallah Ahmed (Sudan University of Science and Technology, 2016-09-10)
    The thermal conductivity coefficient has been studied for three types of wires. Pure copper wire, 15cm long copper coated and 50cm long copper coated. In order to compare thermal conductivity for these wires and to recognize ...
  • Corrosion of Aluminum and Iron in Different Aqueous Media 
    Mohamed, Omnia Salah; Supervisor, Mohammed Sulieman Ali (Sudan University of Science and Technology, 2016-05-10)
    In this research the corrosion behavior of some metals in different acid solutions using weightloss technique were studied. The magnitude of corrosion of these metals in (0.4, 0.6, 0.8, 1 M) solutions of NaCl, HCl, H2SO4, ...
  • Synthesis and Characterization of Polyethylene /Silica Nano Composite 
    Abd Alrahman, Mugal Ibrahim Mohammed; Supervisor, Mohammed Sulieman Ali Eltoum (Sudan University of Science and Technology, 2016-05-10)
    Polyethylene/silica Nano composite was synthesized in different concentrations (2%, 3%, 4%, 10%, 20%, 30%, 40%, and 50%) The samples were subjected to physical evaluation; the result showed that the amount of silica is ...
  • تأثير تغير شدة الإشعاع ودرجة الحرارة على أداء الخلية الشمسية 
    محمد, عبدالله محمد علي; مشرف, مبارك درار عبدالله (جامعة السودان للعلوم والتكنولوجيا, 2016-07-10)
    في هذا البحث تم دراسة أداء الخلية الشمسية وتأثير شدة الإشعاع ودرجة الحرارة عليها وذلك بإجراء تجربتين التجربة الأولى تم حساب كفاءة الخلية الشمسية عند قيم مختلفة للإشعاع الشمسي ووجد أن الزيادة في شدة الإشعاع تقابلها زيادة ...
  • Corrosion of Copper and a copper alloy in different aqueous media 
    Elwaly, Egbal Mohammed Osman; Supervisor, Mohammed Sulieman Ali Eltoum (Sudan University of Science and Technology, 2016-05-10)
    In this research, the corrosion behavior of the copper and copper alloy in different conditions and environment were studied. The corrosion behaviour and mechanism for copper and copper alloy in( HNO3, H2SO4,HCl, ...
  • Spectral Quasi linearistion method for solving Nonlinear odes Governing some types of fluid flow 
    Mustafa, Mohamed Mustafa AL haj Alamin; Supervisor, Abdallah Habila Ali Kaitan (Sudan University of Science and Technology, 2016-03-10)
    In this thesis we study the spectral quasi-linearisation method (SQLM) and its applications on di erent types of nonlinear systems of ordinary di erential equations. In chapter1 and chapter2 we present a literature review ...
  • Differential forms & deRham Groups with some applications 
    Abdalgadir, El fatih Ahmed; Supervisor, Imad Eddin Abdalla Abdelraheem (Sudan University of Science and Technology, 2016-05-10)
    Throughout this research we have dealt with submanifolds of Euclidean space and with forms defined in open subsets of Euclidean space. This approach has the advantage of conceptual simplicity ,one tends to be more comfortable ...

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