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Development of Bifunctional Oxygen Electrocatalysts Using Solution Combustion Synthesis For Fuel Cell Applications
(Materials Science and Engineering, 2019 , Dissertation)
Advanced energy storage and conversion systems such as fuel cells and metal air
batteries achieved wide attention. Oxygen reduction reaction (ORR) and Oxygen
evolution reaction (OER) are the prominent reactions that ...
أسباب الاستضعاف وسبل علاجه في القرآن الكريم : دراسة موضوعية
(التفسير وعلوم القرآن, 2019 , Master Thesis)
تناول هذه الرسالة الكلام عن أسباب الاستضعاف وسبل علاجه غب القران الكريم، حيث حاولت الأجابة عن أسئلة عديدة أهمها: ما أسباب الاستضعاف؟ وما سبل علاجه التي ذكرها القران الكريم؟ وما أسباب النصر والتمكين للمؤمنين المستضعفين في ...
Incidence of Chronic Myeloid Leukemia: Systematic Review and Meta-analysis
(Public Health, 2019 , Master Thesis)
Background: To systematically assess and review the global incidence of Chronic Myeloid Leukemia using meta analyses and explore the factors associated with the variation of incidence of CML.
Methods: Observational studies ...
نظرية الجوائح في الفقه الإسلامي والقانون القطري
(الفقه وأصوله, 2019 , Master Thesis)
تتلخص فكرة هذا البحث في كونه يتحدث عن مكونات نظرية الجوائح مع مقارنتها بالقانون القطري، وتتمحور إشكالية مطرحة هذا البحث في: ما مدى وجود نظرية شاملة الجوائح في القه الإسلامي و القانون القطري تعالج الاختلالات التي تطرأ أثناء ...
QoE-Aware Resource Allocation For Crowdsourced Live Streaming: A Machine Learning Approach
(Computing, 2019 , Master Thesis)
In the last decade, empowered by the technological advancements of mobile devices
and the revolution of wireless mobile network access, the world has witnessed an
explosion in crowdsourced live streaming. Ensuring a ...
Optimization Of Urban Systems Using A Nexus Based Urban Algae Production
(Urban Planning and Design, 2019 , Master Thesis)
Global urbanization–triggered resource stress and climate change have become
the prime motivators for sustainable development goals among countries. A system
based nexus in the main three resources—food, water, and ...
Development Of Multi-Phase Variable Frequency Drives For The Oil & Gas Industry
(Electrical Engineering, 2019 , Master Thesis)
Liquefied Natural Gas (LNG) plants rely heavily on LNG compressors exceeding 100 MW power range. These compressors are mainly driven by gas turbines and high power helper motors operated via Variable Frequency Drives (VFDs). ...
Fault Diagnosis Of Sensor And Actuator Faults In Multi-Zone Hvac Systems
(Electrical Engineering, 2019 , Master Thesis)
Globally, the buildings sector accounts for 30% of the energy consumption and
more than 55% of the electricity demand. Specifically, the Heating, Ventilation, and
Air Conditioning (HVAC) system is the most extensively ...
Digital Facilities: A Bim Capturing Reality Framework And Integration With Building Management System
(Engineering Management, 2019 , Master Thesis)
Qatar University (QU) had been sharing the vision of the country in developing various technological aspects and approaches in order to achieve global standard qualities and accomplishments. In this research, from the ...
Design And Process Economics Of A Monoethylene Glycol (Meg) Recovery System From Produced Water
(Environmental Engineering, 2019 , Master Thesis)
Monoethylene glycol (MEG) is a widely used hydrate inhibitor in the oil and gas industry to reduce the risk of hydrate formation in pipelines that could cause a blockage. Large volumes of MEG are used annually as an effective ...