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PhD theses : Engineering: Recent submissions
Now showing items 81-100 of 118
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(جامعة السودان للعلوم والتكنولوجيا, 2004-01-10)1. الهدف تطوير تقنيات البناء في أساليب تنفيذ الهياكل الخرسانية / تحديد القوالب المناسبة / الوصول إلي إنتاجية للتنفيذ في أعمال الخرسانات للعامل السوداني( الهياكل العمالة والآليات والمعدات اللازمة للتنفيذ وأسباب تدني الإنتاجية ...
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(Sudan University of Science and Technology, 2009-12-01)This study was undertaken to utilize Taleh bark (Acacia Seyal Bark ) as a retanning material for production of upper and garment leathers. The Talh bark was collected from Gezera area and analysed for tannins, nontannins ...
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(Sudan university of Science and Technology, 2005-01-01)The world now becomes as one village due to the continuous progress in the field of technology. Sudan being one of the third world countries, is striving to find a place among the developed countries in spite of the ...
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(Sudan university of Science and Technology, 2013-01-01)Over the years, treatment of tannery waste-Water put a considerable burden on the total cost of production, be it pickled, in wet-blue, crust or finished leather. After 1980 a very stringent regulation has been imposed on ...
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(Sudan University of Science and Technology, 2009-12-01)Experimental data for the equilibrium of the Nile blend crude was determined. The equilibrium data were correlated (using short cut methods) and an equilibrium model was constructed. This model coupled with a multicomponent ...
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(Sudan University of Science & Technology, 2009-09-01)Voltage instability has become a major concern in many power systems around the world, and it has been recognized that many of the blackouts that have been reported are caused by voltage instability due to gradual voltage ...
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(Sudan University of Science & Technology, 2008-02-10)This thesis presents the linear and nonlinear analysis of thin shell structures. The linear formulation is based on three finite elements namely the: four nodes degenerated shell element (DE4), the four nodes flat shell ...
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(Sudan University of Science &Technology, 2013-01-01)The chemical analysis of the parameters; hydrogen value (pH), total dissolved solid (TDS) dissolved oxygen (D.O), total hardness (TH), chemical oxygen demand (COD), and biological oxygen demand (BOD), of Elobied Refinery ...
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(Sudan University of Science &Technology, 2013-06-01)This study is made to identify the most favorable conditions for dual fuel mode of operation of diesel engines using gasoline fumigation technique. Diesel has been used as main fuel and Gasoline as a combustion improver. ...
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(sudan university of science and technology, 2008-06-10)The use of survey control networks is one of the most important techniques applied in deformation monitoring field. The differences in coordinates of stations (displacements) obtained from least squares adjustments are ...
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(جامعة السودان للعلوم والتكنولوجيا, 2013-08-01)The study aims to clarify the reality of using project management methodology and its relationship to construction projects, because of its great importance in providing solutions that can help in organizing this large ...
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(Sudan University of Science &Technology, 2007-01-01)Conventional internal combustion engines have been around for more than a century. Due to its high efficiency and low cost. The overall efficiency of IC engines approaches 50%. This means that only about 50% of the fuel ...
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(Sudan University of Science &Technology, 2006-09-01)لقد طلب من المقاولين السودانيين خلال فترة الدراسة (1990 - 2002) - التى تميزت بمعدلات تضخم عالية - بتقديم اسعار ثابتة لمقاولات التشييد و هذا يتنافى و الارث العالمى لاصول الصناعة. لقد تم تقسيم مشاريع التشييد الهندسية الى ...
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(Sudan University of Science &Technology, 2007-11-01)The ever increasing rate of use of modern communication systems resulted in an increasing need for more transmission bandwidth. Optical communication using optical fiber is expected to overcome and meet the better part, ...
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(Sudan University of Science &Technology, 2009-08-01)Geodetic data processing relies on proper functional models relating observations to unknowns. Such models are usually adequately formulated. In addition, stochastic modelling of observations is of utmost importance. In ...
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(Sudan University of Science &Technology, 2010-01-01)Urban land uses had been increasingly subjected to changes of different forms, sorts and types since the urban explosion of the 1970s. However most Sudanese cities are not planned and thus are not prepared for the flow in ...
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(Sudan University of Science and Technology, 2010-10-01)The high performance electric motors for precise rotor position and/or rotor speed control are important in industrial applications. The performance of an electric motor depends on the motor dynamics as well as the ...
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(Sudan University of Science &Technology, 2009-08-01)This research investigates the evaluation of Coded Frequency Division Multiplexing (COFDM) and Dual OFDM performance under wireless transmission system drawbacks. COFDM and DOFDM simulation model have been designed using ...
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(Sudan University of Science &Technology, 2009-07-01)A study of combustion process in Khartoum North Steam Power Plant. Improving the efficiency of burners and furnaces is one of the key issues for reducing fuel consumption and thus also pollutant gas emissions. Even small ...
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(جامعة السودان للعلوم والتكنولوجيا, 2010-04-01)سلطت الدراسة الضوء على منهجية جديدة لتطوير إدارة الهوية في نظم الحكومات الإلكترونية، تعتمد على الأنموذج التدريجي المركزي للتصديق الإلكتروني، حيث يتم من خلاله تمكين المواطنين من إثبات هوياتهم وتصديق تعاملاتهم الإلكترونية ...
Now showing items 81-100 of 118
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