Theses and Dissertations: Recent submissions

Now showing items 921-940 of 18103

Molecular Detection of NaturalClinicalInfections of Cattle with Theileria lestoquardi and Sheep withTheileria annulata in Atbara- Sudan

Hussen, Nihal Margany Ebrahim; Supervisor, -Sara Basher Taha Mohammed (Sudan University of Science and Technology, 2021-05-22)

Generally, in Northern Sudan cattle and sheep are grazed together in the same pastures, in such a situation the transmission of the Theileria annulata to sheep and Theileria lestoqurdito cattle can occur. The aims of this ...
Characterization of Brain Tumor in Magnetic Resonance Images using Patterns Recognition

Mohamed, Buthayna Gamareldin Elshaikh; Supervisor, -Mohamed Elfadil Mohamed; Co-Supervisor, -Ahmed Mostafa Mohammed Abukonna (Sudan University of Science and Technology, 2021-07-22)

This study was carried out in order to characterization of brain tumor in MRI by applying pattern recognition to the brain tissues represented on MRI to recognizes the brain tumors from the other brain tissues which included: ...
Studying the I-V characteristics of Tunneling Resonant Diode

Hassan, Malaz Mohamed Osman; Supervisor, -Isam Ahmed Attia (Sudan University of Science and Technology, 2021-07-07)

A common problem in the tunneling diodes circuits is the I-V characteristic equation, the research concerns on a numerical simulation. This study describes the I-V characteristic equation Based on practical Resonant Tunneling ...
Galois Correspondence for Free Actions of Compact Abelian Groups on C^*-Algebras and Generic Points of Invariant Measures

Ibrahim, Gafar Ibrahim Yousf; Supervisor, -Shawgy Hussein AbdAlla (Sudan University of Science and Technology, 2021-09-08)

We deal with algebras of sphericl functions associated with covariant systems over a compact group with locally compact group action on 𝐶∗-algebras and compact subgroups and duality theory for nonergodic actions. The ...
Determinationof Acacia A-seyalcolor from different locationsat different seasons

Mohamed, TahanyRezgallaBabiker; Supervisor, -Mohammed Elmubark Osman (Sudan University of Science and Technology, 2021-03-23)

In this study, talha gum was collected from four different productive areas inSudan : Buram, Al-Deain, Blue Nile and Hejleej for season(2019-2020). The color of the collected samples were measured using the Standard ...
Spectroscopic Analyses of Nigella Sativa to Study Effects of Temperature and Humidity

Mohamed, Yasir Mohamed Osman Ali; Supervisor, -Mubarak Almahal Ahmed; Co-Supervisor, -Ahmed Alhassan Alfaki (Sudan University of Science and Technology, 2021-05-23)

Nine samples of the Nigella-sativa were prepared so that in each sample there would be 5 grams of the Nigella-sativa and soaked it to 26.2% humidity, then exposed to heat at (100 degrees Celsius) for a period of 5 minutes, ...
Chemical Characterization and Biological Activity of Oils Extracted from Some Medicinal Plants Grown in Suda

Hassan, Khalid Elrayah Elamin; Supervisor, -Mohamed Abdel Karim Mohamed (Sudan University of Science and Technology, 2021-06-12)

This study was designed to reveal the constituents of the fixed oils (extracted by solvent extraction method) of some Sudanese medicinal plants by using GC-MS (gas chromatography mass spectrometry), and to assess ...
Symmetry for Extremal Functions in Subcritical and Fractional Caffarelli–Kohn–Nirenberg Inequalities

Ebrahim, Kamal Ebrahim Mohammed; Supervisor, -Shawgy Hussein AbdAlla (Sudan University of Science and Technology, 2021-09-08)

We determine the best constants for Gagliardo–Nirenberg inequalities the applications to nonlinear diffusions, the first order interpolation inequalities with weights, the two subtle convex nonlocal approximations of the ...
Evaluation of Serum Triglyceride, Cholesterol and High Density Lipoprotein Cholesterol levels among Sudanese Females with Polycystic Ovary Syndrome in Aljazeera State

Abdelkafi, Enas Osman Hamad; Supervisor, - Nuha Aljaili Abu-Baker (Sudan University of Science & Technology, 2021-01-01)

Poly Cystic Ovary Syndrome (PCOS) is a major health problem which affect women in reproductive age and lead to infertility and dyslipidemia. This study was carried out to measure serum level of High Density Lipoprotein ...
استعراض ادبيات مخاطر التلوث الاشعاعى على البيئه

العبيد, هبه العبيد أحمد; مشرف, - نفيسة بدرالدين محمد صالح (جامعة السودان للعلوم والتكنولوجيا, 2021-01-01)

هذا البحث يتناول التلوث الإشعاعى بجميع حالاته ومصادره وأضراره وطرق معالجته ولتحقيق اهداف هذا البحث تم عرض جميع طرق المعالجة وتخفيف هذا التلوث اذا لم يتم إزالته تماماً وذلك لتوعية المجتمع لان الإشعاع يدخل فى كثير من المنشآت ...
Optical, Electrical, Magnetic, and Structural Properties of Talha and Hashab Gum Doped with Iodine

OSMAN, NUHA HASSAN KINASH; Supervisor, - Ahmed Elhassan Elfaki Idries; Co-Supervisor, - Mubarak Dirar Abdallah (Sudan University of Science & Technology, 2021-08-17)

The aim of this work is to use Gum in solar cells and electronic circuits by doping it with suitable compounds to act as a semiconductor. This will minimize the cost of electronic circuits and solar cells. Two cultivars ...
Estimation of plasma Interleukin-10 Levels among neonatal sepsis patients in Khartoum State

Salih, Sara Ahmed Mohammed Ahmed; Supervisor, - Kawthar Abdelgaleil Mohammed Salih Ibrahim (Sudan University of Science & Technology, 2021-06-01)

IL-10 is a molecule with immune-regulatory properties, secretion of it in sepsis could limit and ultimately terminate inflammatory responses , which called as anti-inflammation cytokine. This is a case-control study that ...
The Impact of Using Smart Board on Teaching English Language Vocabulary

Abdalla, Ashjan Mahmoud Abdelrazig; Supervisor, - Abdulgadir Mohammed Ali Adam; Co-Supervisor, - Muntasir Hassan Mubarak Alhafian (Sudan University of Science & Technology, 2021-01-01)

This study aims at investigating the effectiveness of using smart board on teaching English language Vocabulary and its role in the academic achievement of high schools students at Elemtidad in Khartoum State 2020. This ...
Synthesis of Molecular Imprinted Polymers for Assay of Non-Steroidal Anti-inflammatory Drugs Using Different Functional Monomers

Salih, Mohammed Madlool Mohammed; Supervisor, -Mohammed Elmubarak Osman; Co-Supervisor, -Yehya Kamal Khalil (Sudan University of Science and Technology, 2021-03-22)

The aim of this study was prepare MIPs using Ibuprofen and diclofenac sodium as templates Three MIPs prepared of Ibuprofen using 1-vinylimidazole (1-VI) , 2-hydroxy ethyl metha acrylate (2-HEMA) and Styrene as functional ...
Impact of Using Communicative Language Teaching Approach in ELT toImprove Students' Speaking Skill at Secondary Schools.

KafiJarad, Juma Al Haj; Supervisor, -Nada Sid Ahmed El jack (Sudan University of Science and Technology, 2020-03-02)

This study, aimedto investigate the influence of using CLT approach in ELT to improve students’ speaking skill at secondary schools in Sudan. It has addressed four questions:To what extent do Sudanese secondary school ...
Evaluation of livestock Extension Radio Programs in River Nile State-Sudan

Salim, Ekhlass Ahamed Mohamed; Supervisor, - Hassan Abdelnabi Allajabu (Sudan University of Science & Technology, 2020-02-01)

This study aimed at evaluating the livestock extension radio programs on livestock farmers in River Nile state. Data were collected from 90 respondents randomly selected from three localities (Aldamar, Atbara and Barbar) ...
THE TRAUMA OF WAR: A STUDY IN SELECTED CONTEMPORARY AMERICAN PLAYS

IBRAHIM, GHASSAN AWAD; Supervisor, -Mahmoud Ali Ahmed Omar (Sudan University of Science and Technology, 2021-01-12)

The theme of trauma of war has emerged strongly on the American stage in the last four decades due to its severe and negative impact not only on the traumatized veterans who have served in the armed forces of their country, ...
Borehole Image Log Analysis for Sedimentary Environment and Fractures Identification in Jake East Field

Said, Reela Mubark Salim; Supervisor, -Abbas Musa Yagoub (Sudan University of Science and Technology, 2020-12-12)

The borehole imaging technology has great advantages to provide more information for subsurface formations for exploration wells in Sudan. The electrical image log tool Stimu Taneous Resistivity Imager (STAR) used in ...
Use of some Methods in Detecting Gross Errors in Surveying

Haidar, Khalid Ali Mohammed; Supervisor, -Ahmed Mohamed Ibrahim (Sudan University of Science and Technology, 2021-06-08)

Most of the surveying tasks involve acquisition and analysis of measurements. The method of least squares estimation is commonly used to process the measurements. In practice, redundant measurements are made to provide ...
الإعلام الدولي ودوره في صناعة الأزمات الوطنية قضية دارفور أنموذجاً

طه, حمزة طه محمد; مشرف, -عبدالمولى موسى محمد موسى (جامعـــــــــة السودان للعلوم والتكنولوجيا, 2020-03-08)

جاءت هذه الدراسة بعنوان الإعلام الدولي ودوره في صناعة الأزمات الوطنية دارفور أنموذجاًدراسة وصفية بالتطبيق على قناة BBC خلال الفترة (2018-2019م) وقد هدفت الدراسة إلى التعرف على وسائل الإعلام الدولي وكيفية صناعة الأزمة والتعرف ...

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