Student Thesis & Dissertations: Recent submissions
Now showing items 761-780 of 1710
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Prediction of Optimal Hexagonal Interior Angle for Energy Absorption: Ann to Predict In-Between Experimental Data
(2021 , Master Thesis)This thesis's proposed strategic procedure is to predict the interior angle of a hexagonal passive energy absorber structure based on specific properties using an ANN model, which has a great potential to be used as ... -
Development of Internally Pressurized Composite/Metallic/Composite Hybrid Pipes
(2021 , Dissertation)The challenge to the pipeline industry is to meet the increased worldwide demand while reducing the cost. Currently, metallic and composite pipelines are the most cost-effective way of transporting water, oil, and gas. ... -
Development and Performance Test of Choline Chloride Based Natural Deep Eutectic Solvent for Separation of Colloidal Suspensions
(2021 , Master Thesis)Clay minerals such as bentonite are considered as a valuable raw material for a variety of industrial applications including drilling fluids for oil and gas industries, cosmetics, papermaking, paint and dyes, pharmaceutical, ... -
مستقبل الطيران المسير في المواجهة العسكرية
(2021 , Master Thesis)ازدادت اهمية الطائرات المسيرة في الحرب الحديثة، حيث غيرت هذه الطائرة طبيعة الحرب الجوية بحيث أصيح المتحكم في الطائرة غير معرض لأي خطر حقيقي، حيث أن الاستخدامات المتنوعة للطيران المسير وفي جميع المجالات العسكرية والمدنية ... -
اشكالية ترسيم الحدود بين قطر وجيرانها وتداعياتها على المجال الجوي القطري
(2021 , Master Thesis)تحتل مسألة الحدود مكانة كبيرة في العلاقات الإقليمية والدولية، لارتباطها بالحيز المكاني التي تمارس عليه الدولة سيادتها واختصاصاتها، الحدود واحدة من اهم أسباب التأثير والتوتر في العلاقات الدولية فتحديد الخطوط الحدودية وغالبا ... -
الأمراض العابرة للقارات وأثرها على الأمن القومي (دراسة حالة: دولة الكويت)
(2021 , Master Thesis)تهدف هذه الدراسة إلى دراسة تأثير الأمراض العابرة للقارات على الأمن القومي في دولة الكويت، وخاصة في ظل انتشار فيروس (كوفيد -19 ،)وقد اعتمدت الدراسة على المنهج الوصفي التحليلي و إجراء المقابلات ودراسة الحالة لدولة الكويت ... -
الأدوار غير التقليدية للجيش في إطار العلاقات العسكرية المدنية دراسة حالة: سلطنة عمان (فيروس كورونا "كوفيد -19" نموذجا)
(2021 , Master Thesis)تسعى هذه الدراسة إلى بحث وتحليل الأدوار غير التقليدية للجيش في إطار العالقات المدنية العسكرية خلال أوقات الازمات، والكوارث من خلال الإجابة على السؤال التالي: ماهي حدود عالقة الجيش بالسلطة المدنية في أوقات الأزمات والكوارث؟ ... -
البحث العلمي وأثره في تطوير القوات المسلحة ( الولايات المتحدة الامريكة أنموذجا)
(2021 , Master Thesis)تماشيا مع التطلعات الوطنية وممارسات حكومات جميع الدول المتقدمة، توفر الحكومة الفديريالية نسبة كبيرة من التمويل المباشر للبحث والتطوير في الولاياات المتحدة الأمريكية، كما تقدم حوافز للمصالح الخاصة لدعم البحث والتطوير، وتؤثر ... -
حماية المدنيين أثناء النزاعات المسلحة الحالة السورية أنموذجا
(2021 , Master Thesis)موضوع دراستنا يتعلق بالمدنيين في أوقات النزاعات المسلحة مع دراسة المسألة السورية كأنموذج -
Nip/Zno-Doped C3n4 Nanocapsules: A New Highly Corrosion-Resistant Electroless-Plated Coating with Superior Mechanical and Antibacterial Properties
(2021 , Master Thesis)Carbon nitride (C3N4) nanomaterials has superior mechanical, thermal and tribological properties, which make them attractive for various applications including corrosion resistant coatings. In this research, newly ... -
Fabrication of Nano-Composite Membrane for FO Desalination
(2021 , Master Thesis)The aim of this work is to solve the current issues experienced in forward osmosis (FO) membranes such as low water flux, membrane fouling, and high reverse solute flux (RSF). We also propose a novel technique to ... -
Developing a Framework for Optimal Performance of Activated Carbon/ Graphene Oxide/Activated Carbon-Graphene Oxide Nano Adsorbent for the Removal of Antibiotics from Wastewater
(2021 , Master Thesis)Antibiotics are important drugs for treating infectious diseases and they have undoubtedly saved the lives of millions of people. A growing global problem is the emergence of antibiotic resistance, which means that the ... -
Investigation of the Suitability of the Vibration Acceptance Criteria for Process Pipework in Assessing the Vibration Levels of the Flow-Induced Fatigue Failure
(2021 , Master Thesis)Process pipework is essential to the oil and gas industries. Usually, pipework is designed to satisfy static requirements. Often, vibration problems in process pipework are treated on an Adhoc basis. Pipework vibration can ... -
Towards sustainable FIFA world cup 2022: a cradle-to-cradle social life cycle impact assessment for reusable container stadium in the state of Qatar
(2021 , Master Thesis)Restorative circular economy practices in green stadium construction act as a shrewd economic move in reaching net-zero carbon emission goals for Qatar, the 2022 FIFA World Cup host. This research intends to conduct the ... -
Construction waste management performance measurement in infrastructure projects by structural equation modelling SEM
(2021 , Master Thesis)This research aimed to identify the factors that contribute to Construction Waste Management in Infrastructure Projects (CWMIIP) and their effective weight in this aspect. The objectives are summarized to identify the ... -
Hydrocarbon Degrading Candidate Bacteria Isolated From Qatar Polluted Soil and Molecular Identification of Key Enzymes Coding Genes
(2021 , Master Thesis)Sixteen bacterial strains were isolated form contaminated soils and identified as Bacillus subtilis, Bacillus circulans, Burkholderia cepacia, Pseudomonas aeruginosa, Micrococcus luteus, Raoultella ornithinolytica and ... -
Qatar Foreign Assistance to Education Development in Africa: Prospects and Pitfalls
(2021 , Master Thesis)This thesis is aimed to analyze Qatar's foreign aid to the Sub-Saharan countries especially in terms of educational aid over the period of (2013-2019). It highlights the evolution of Qatar's educational aid to the ... -
Multimodal Intrusion Detection System for Cyber Physical Systems
(2021 , Master Thesis)Cyber-Physical Systems (CPS) are deployed to control critical infrastructure in many fields, including industry and manufacturing. In recent years, CPS have been affected by cyberattacks due to the increased connectivity ... -
Quantifying Empathy in Virtual Reality
(2021 , Master Thesis)We propose a multidimensional model in virtual reality (VR) based intervention to quantify empathy enhancement and promotion of prosocial behavior. A simulation in virtual reality is developed, which can be used as a form ... -
Development and characterization of nickel phosphorus based nanocomposite coatings for corrosion protection of steel
(2021 , Master Thesis)Corrosion is the major challenge faced by many industries like marine, automobile, oil and gas industry, etc. Nickel Phosphorus (Ni-P) based coatings are extensively studied to mitigate corrosion due to their improved ...
