College of Science: Recent submissions

  • Moving and Weighted Restriction of Estimates for Vanishing Curvature and Time Varying Bandwidth 
    Musa, Yasir Mohmed Alamen; Supervisor -, Shawgy Hussein Abd Alla (Sudan University of Science and Technology, 2015-10-10)
    We study the nonparametric function estimation involving time series and change-point estimation. We show the cusum test for parameter changes in GARCH (1, 1), and time series models with cusum of squares test for variance ...
  • Synthesis, Characterization and Biological Activity of Some Phenolic Mannich Bases 
    Adam, Wafa Omer Ahmed; Supervisor -, Mohammed Abdel Karim Mohammed (Sudan University of Science and Technology, 2016-02-10)
    This study was aimed to the synthesis of some phenolicMannich bases. The biological activity of the targeted molecules was then evaluated and most of the Mannich bases exhibited significant antibacterial and antifungal ...
  • تطبيق نموذج برمجة الأهداف في تقويم وجودة أداء المستشفيات 
    عباس, مجدي عبدالاله محمد; مشرف -, عبيد محمود محسن الزوبعي; مشرف .م, خالد رحمة الله خضر قناوي (جامعة السودان للعلوم والتكنولوجيا, 2016-02-10)
    يهدف البحث إلى إيجاد نموذج لتقييم وتطوير أداء المؤسسات الخدمية وبشكل خاص المركز القومي للعلاج بالأشعة والطب النووي بإستخدام أسلوب برمجة الأهداف والذي يمكن الجهات القائمة من التوزيع الأمثل للموارد المتاحة (البشرية ...
  • استخدام التحليل ألعاملي في دراسة العوامل المؤثرة على التحصيل الدراسي لطلاب الصف الثامن 
    احمد, عمران محمد علي; مشرف -, أمل السر الخضر عبدالرحيم (جامعة السودان للعلوم والتكنولوجيا, 2016-02-10)
    تهدف هذه الدراسة إلى معرفة العوامل المؤثرة على التحصيل الدراسي لطلاب الصف الثامن مرحلة الأساس تم جمع البيانات بواسطة الاستبيان لطلاب الصف الأول الثانوي ووزعت 300 استبانه لأربعة مدراس حكومية ثانوية تم استخدام أسلوب التحليل ...
  • Solution of Linear and Nonlinear Differential Equations by Combind Homotopy Perturbation Method and Sumudu Transform 
    Hamza, Amjad Ezaldeen Mohamad (Sudan University of Science and Technology, 2016-01-10)
    This study is mainly focusing on the application of the homotopy perturbation method and Sumudu transform of the linear and nonlinear partial differential equations. It has established some theorems, definitions and ...
  • Solution of Partial Differential Equations with Nonlocal Conditions by Combine Homotopy Perturbation Method and Laplace Transform 
    Babiker, Mohannad Hamid Eljaily; Supervisor -, Tarig Mohyeldin Elzaki (Sudan University of Science and Technology, 2016-01-10)
    In this thesis, the homotopy perturbation method (HPM) was presented, and applied for solving some differential and integral equations with non-local conditions (linear and nonlinear). This method provides an analytical ...
  • The Analytical techniques on manifold via differential forms 
    Ali, Maab Ibrahim Alamin; Supervisor -, Emad Eldeen Abdallah Abdelrahim (Sudan University of Science and Technology, 2016-02-10)
    In this research, we show by using integration of different form that , for a compact orientable manifold of dimension n the De Rham cohomology group 􀜪􀯡(􀜯) is non zero, we also show that the group for a compact , ...
  • Analysis of Stokes’ Theorem on Differentiable Manifolds 
    IBRAHIM, NUSAIBA IBRAHIM MOHAMED; Supervisor -, EMAD ELDEEN ABDALLAH ABDELRAHIM (Sudan University of Science and Technology, 2016-02-10)
    In this research, we deal with three forms of Stokes’ theorem. The version known to Stokes’ appears in the last chapter, along with its inseparable companions, Green’s theorem and the Divergence theorem. We discuss how ...
  • Effect of Roasting and Germination on Physicochemical Characteristics of Kernels and Oil from seeds of Moringa peregrine 
    Ahmed, Hajer Ahmed Sulaiman; Supervisor -, Essa Esmail Mohammad Ahmad (Sudan University of Science and Technology, 2016-01-10)
    The purpose of this study was to examine the effects of roasting and germination processes on the proximate compositions of the kernels and the physicochemical characteristics of the extracted seeds oil from Moringa ...
  • Quick Estimation of Cement Mortar Strength By using high pressure and temperature techniques 
    Elbadi, Elfatih Yasein; Supervisor -, Elfatih Ahmed Hassan (Sudan University of Science and Technology, 2015-05-10)
    Quality control tests of cement are essential issue to guarantee the compliance of this important building material with the standard. The28 days compressive strength test for cement is an important parameter that judging ...
  • Study of Oil from Seeds of (Adansoniadigitata) by GC-M.S 
    Abker, Abdalgader Mohammad Mohammad; Supervisor -, Mohamed Abdel karim Mohamed (Sudan University of Science and Technology, 2016-01-10)
    Phytochemical investigation of fruit pulp of Adansonia digitata gave positive reactions for : steroids,terpenes,flavonoids,tannins and glycosides. GC-MS analysis of Adansonia digitataoil was conducted and the identification ...
  • تقدير أثر حجم العينة والإنحراف المعياري وتوزيع المجتمع على قوة الإختبار الإحصائي 
    بريمة, أشرف حسن إدريس; مشرف -, أحمد محمد عبدالله حمدي (جامعة السودان للعلوم والتكنولوجيا, 2016-02-10)
    هدفت الدراسة الي ان مؤشر قوة الاختبار الإحصائي هو موضوع ذو أهمّية لأي باحث يستخدم في دراسته منطق الاستدلال الإحصائيّ، فالدّراسات التي تكون فيها الاختبارات الإحصائية ذات مستويات منخفضة من قوة الاختبار عادة ما تؤدي إلى نتائج ...
  • Development of Spectrophotometric Method for Determination of Trimethoprim Drug with Mixture of Metol andPotassium hexacyanoferrate (ΙΙΙ) Reagent 
    Ahmed, Bokhari Ahmed Moneir; Supervisor -, Mohmed EL Mukhtar Abd elAziz (Sudan University of Science and Technology, 2015-12-10)
    This research aims to spectrophotometric determination of trimethoprim anti bacterial in urine stream drug in their pure and pharmaceutical forms , this method depend on complex formation between TMP and mixture of metol ...
  • Mg Doped on ZnO to Investigate the Effect of Mg Ions on optical properties and bandgap of ZnO Nano-particle 
    Yousif, AlsiddigAlsadig Ahmed; Supervisor -, Faiz Mohamed BadrElshafia (Sudan University of Science and Technology, 2015-11-10)
    In this study, the optical (absorption coefficient and transparency) properties and the energy band of Zinc Oxide nano particles doped with magnesium ion were investigated within different weight percent namely (0.00 , ...
  • Characterization and Analysis of Polypropylene Manufactured in Sudan 
    Ageeb, Elzahra Ahmed; Supervisor -, Mohammed EL MukhtarAbd El Aziz (Sudan University of Science and Technology, 2015-09-10)
    The objective ofthis study is to characterize and analyse threedifferent samples of polypropylene of which one was collected from Elkherat Factory (Omdurman) and two from Khartoum Petrochemical Company .The flame test of ...
  • ضبط جودة الأجهزة الكهربائية عن طريق المعايرة 
    عثمان, آمنة بابكر عبد الدائم; مشرف -, محمود حامد محمود حلو (جامعة السودان للعلوم والتكنولوجيا, 2015-11-10)
    تمَفي هذا البحث معايرة لبعضالأجهزة بمعامل كليه العلوم جامعة السودان للعلوم والتكنولوجيا بغرض ضبط جودتها والتأكد من مدى دقة هذه الأجهزة ومطابقتها للمواصفات والمعاير العامة للعمل بالكلية والتي تهدف لتقديم مادة تعليمية متميزة ...
  • The Density on Compact Manifolds with Hypercyclic and Supercyclic Operators and Acyclic Normal in a Metric Space 
    Aessa, Shazli Mohammed Idarous; Supervisor -, Shawgy Hussein Abd Alla (Sudan University of Science and Technology, 2015-12-10)
    We study the operators with dense , invariant and cyclic vector manifolds with the hypercyclicity and supercyclicity criteria. The structure of cycles and normal one¬-dimensional currents with rectifiable sets in metric ...
  • Biological Hazards of Electromagnetic Field Generated by Electric High Voltage Towers at Khartoum State - Sudan 
    Mohamed, Sami Abdalla Elbadawi; Supervised, - Mubarak Dirar Abd Allah (Sudan University of Science and Technology, 2015-12-10)
    There is an increase in high-voltage towers numbers and reinforcement stations in Sudan and the world at large. For the purpose of protection; numbers of high-voltage towers in Khartoum were surveyed on the basis of the ...
  • The Alternative Version of Heisenberg Uncertainty Relations 
    Salih, Mohammed Yousif Abrahim; Supervised, - Mohammed Ali Basheir (Sudan University of Science and Technology, 2016-01-10)
    This study is mainly focused on the alternative version of Heisenberg uncertainty relation. We have shown the separation of the total angular momentum of the electromagnetic field into its orbital and spin ...
  • The Modified Variational Iteration Method for Solving Differential Equations with Fractional Order 
    Adam, Nader Mohamed Ahmed; Supervised, - Mohamed Hassan Mohamed Khabir (Sudan University of Science and Technology, 2015-10-10)
    In this thesis we give a brief history and definition of fractional calculus and we discuss standard approaches to problems of fractional derivatives and fractional integrals namely the Riemann-Liouville, the Caputo ...

Search SUST


Browse

My Account