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Browsing Researches and Scientific Papers البحوث والأوراق العلمية by Title

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Browsing Researches and Scientific Papers البحوث والأوراق العلمية by Title

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  • ABSORPTION COOLING SYSTEM UTILIZING DIESEL ENGINE EXHAUST HEAT 
    Abdallah Mohammed Ahmed, Yagoub; Wageiallah Mohammed, Osman; Mohammed Elmardi Suleiman Khayal, Osama (International Journal of Engineering Applied Sciences and Technology, 2022 Vol. 7, Issue 6, ISSN No. 2455-2143, Pages 74-95 Published Online October 2022 in IJEAST (http://www.ijeast.com), 2022)
    n ABSTRACT— The global industrial development, the increasing demand for energy, the limited availability of resources for the future generations of fossil fuels, and the prevention of environmental damage caused by ...
  • Acetic Acid Adsorption onto Activated Carbon Derived from Pods of Acacia nilotica var astringens (Sunt tree) by Chemical Activation with ZnCl2 
    Mutasim H. Elhussien, معتصم الحاج الحسين; Yusuf M Isa (Journal of Natural Sciences Research Vol.5, No.10, 2015, 2015)
    Abstract The purpose of this study is to prepare and investigate the adsorption behavior of acetic acid onto two samples of activated carbon prepared from Acacia nilotica var astringens, Sunt tree,( SUNT-C1 and ...
  • Acute Schistosomal Colitis Preceded by Katayama Syndrome 
    Sarra Osman Elamin Bushara, سارة عثمان الامين (2018-09-02)
    Schistosomiasis is prevalent in tropical and subtropical areas. It manifests as an acute or chronic illness caused by the body’s reaction to the worms’ eggs. In view of its clinical ...
  • Amylase Production by Thermotolerant Isolates of Bacillus licheniformis 
    Elham Sherief Dawood; الهام شريف داود; Ibrahim S. A. (2011)
    Thermophilic processes appear more stable, rapid and less expensive and facilitate reactant activity and product recovery. Amylases have a quarter of the world enzyme market and thermostable amylases possess extensive ...
  • ANALATICAL AND NUMERICAL STUDY OF HEAT TRANSFER IN FINS 
    Mohammed Elmardi Suleiman Khayal, Osama; Abdelgadir Ali Abdelgadir, Moataz; Hassabelgabo Abdelrazig Ibrahim, Salaheldin (nternational Research Journal of Engineering and Technology (IRJET) Volume: 08 Issue: 01 | Jan 2021, 2021)
    Abstract - In this paper, one-dimensional heat transfer problems that can be approached by different methods was presented. The analytical approach using the direct solutions of differential equations was used to verify ...
  • ANALYSIS OF A FLAT PLATE SOLAR COLLECTOR 
    Taha Elsayied Ali, Khalid; Mohammed Elmardi Suleiman Khayal, Osama; Bashier Elagab, Elhassan (nternational Journal of Engineering Applied Sciences and Technology, 2022 Vol. 7, Issue 6, ISSN No. 2455-2143, Pages 117-121 Published Online October 2022 in IJEAST (http://www.ijeast.com), 2022)
    Abstract— In the solar-energy industry great emphasis has been placed on the development of "active" solar energy systems which involve the integration of several subsystems: solar energy collectors, heat-storage containers, ...
  • ANALYSIS OF COMPOSITE LAMINATED PLATES 
    Mohammed Elmardi Suleiman Khayal, Osama; محمد المرضى سليمان, اسامة (2017-03-02)
    The convergence and accuracy of the Dynamic Relaxation (DR) solutions for elastic large deflection response are established by comparison with various exact and approximate solutions. New numerical results are generated ...
  • Antagonistic Potentiality of Soil Chitinolytic Aspergillus Isolates and Trichoderma harzianum Against Fusarium solani 
    S. Dawood, Elham; الهام شريف داود; Alzaki A. Mohamed (2017-08-10)
    ABSTRACT--- Chitinolytic enzyme producing by Trichoderma spp. have long been recognized as an agent for controlling plant diseases caused by various phytopathogenic fungi. Chitin is the main structural component of fungi. ...
  • Assessment of Calcimetric and Titrimetric Methods for Calcium Carbonate Estimation of Five Soil Types in Central Sudan 
    Jamal T. Elfaki, جمال تاج السرالشيخ الفكى; Mohamed O. Gafer; Magboul M. Sulieman; Mushtaha E. Ali (Journal of Geoscience and Environment Protection, 2016, 4, 120-127 Published Online January 2016 in SciRes. http://www.scirp.org/journal/gep http://dx.doi.org/10.4236/gep.2016.41014, 2016)
    Abstract: Despite the CaCO3 estimation using titration method was not reliable, but up to the present time, some soil laboratories in Sudan still used this method. The objective of this study was to compare and assess ...
  • Assessment of heavy metals contamination in the Nile River water and adjacent sediments: A case study from Khartoum City and Nile River State, Sudan 
    Magboul M. Sulieman; Jamal T. Elfaki, جمال تاج السر الفكى; Mutwakil M. Adam; Mohammed S. Dafalla; Sulieman H. Ali; Hager M. Ahmed; Mushtaha E. Ali (Eurasian J Soil Sci 2017, 6, 2017)
    The current study aims to investigate the heavy metals concentration and the degree of pollution in the water and adjacent sediment of the Nile River and its main tributaries at Khartoum City and River Nile State, Sudan. ...
  • Attenuation of Theileria lestoquardi infected cells and immunization of sheep against malignant ovine theileriosis 
    Bukhari M.Ahmed, البخاري محمد احمد; Khalid M.Tahaخالد محمد طه; Khalid A.Enan خالد احمد عنان (2018-07-18)
    Abstract Malignant ovine theileriosis caused by Theileria lestoquardi is an economically important disease infecting small ruminants in the Sudan. The disease causes massive losses among sheep in many regions of Northern ...
  • Attenuation of Theileria lestoquardi infected cells and immunization of sheep against malignant ovine theileriosis 
    Ahmed, Bukhari M احمد ، بخارى محمد; Taha, Khalid M; Enan, Khalid A; Abdelghafar M (2016-01-13)
    ABSTRACT: Malignant ovine theileriosis caused by Theileria lestoquardi is an economically important disease infecting small ruminants in the Sudan. The disease causes massive losses among sheep in many regions of Northern ...
  • AUTECOLOGY AND BIOLOGY OF HANDAL (Citrullus coloynthsis L.) DESERT PLANT 
    Osman E. Mohammed; عبد الرحمن على المهدى, Abdel Rahman A. El-Mahdi (2019-12-18)
    The present study was carried out in the desert valley (wadi) Abu Salam (63 Km.) east of Berber city, River Nile State, and in the nursery of the Faculty of Agriculture, Nile Valley University. The autecology and biology ...
  • Bacteriological Examination of Currency notes in Atbara Town in Sudan 
    Elham Sherief Dawood; الهام شريف داود; Sohair A. abdelwahab (2014-11)
    Abstract: Currency notes and coins serve as an agency of transmission of microorganisms since they are passed freely from hand to hand as a medium of exchange. A research, with an objective to explore the microbial load ...
  • Bibliography and Literature Review on Buckling of Laminated Plates 
    محمد المرضى سليمان, اسامة; Mohammed Elmardi Suleiman Khayal, Osama (2017-03-03)
    ABSTRACT: The effects of boundary conditions and lamination arrangements (i.e. stacking sequence and orientation of a lamina) were found to be important factors in determining a suitable exact, analytical or semi – ...
  • Bone marrow aspiration in north Sudan: the procedure, indications and the diagnostic value 
    Wadie M Elmadhoun, وديع محمد يس المدهون; Sufian K Noor, سفيان خالد نور; Ahmed O Almobarak; Sarra O Bushara, سارة عثمان الامين بشارة; Nazik Elmalaika Husain; Mohamed H Ahmed (2018-09-02)
    Introduction: Bone marrow aspiration (BMA) is a common and useful investigation tool in clinical practice to obtain information about both hematological and non - hematological disorders. The aim of the ...
  • The Changing Pattern of Hospital Admission to Medical Wards Burden of non-communicable diseases at a hospital in a developing country 
    Sarra O. Bushara, Sufian K. Noor,1 Wadie M. Elmadhoun,2 ,1 and Mohamed H. Ahmedساره عثمان باشرى (2018-07-23)
    Go to: Objectives: This study aimed to determine the pattern of hospital admissions and patient outcomes in medical wards at Atbara Teaching Hospital in River Nile State, Sudan. Go to: Methods: This retrospective ...
  • Characteristics and perspectives of newly diagnosed sputum smear positive tuberculous patients under DOTS strategy in River Nile State – Sudan 
    Amel Abdalrhim Sulaiman, .; Sarra Osman Elamin Bushara; Wadie Mohammed Yassin Elmadhoun; Sufian Khalid Mohammed Noor (2017-02-16)
    Setting: Tuberculosis (TB) remains a public health problem in Sudan, with a high prevalence despite the ongoing control efforts. Objective: The aim of this study was to determine the socio-economic factors and health ...
  • Characteristics of a Circular Loop Antenna in the Presence of a Coaxial Conducting BOR Attached to a Planar Reflector 
    Sameir M. Ali Hamed, سمير محمد على; Saad Bashir (IEEE Antennas and Wireless Propagation Letters, Vol., 12, 25 June 2013, 2013)
    The performance of the circular loop antenna (CLA) largely improves in terms of impedance matching and directive gain when a body of revolution (BOR)-type of reflector is placed symmetrically relative to the loop. The input ...
  • Charts for Bending Moment Coefficients for Continuous Beams 
    Fathelrahman M. Adam, فتح الرحمن محمد ادم (International Journal of Engineering and Technical Research (IJETR), 2015-08-08)
    This paper presents the results of studies on the bending moments in continuous beams caused by uniformly distributed load exerted over full span lengths of beam. An elastic analysis based on moment distribution method is ...

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