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Now showing items 11-20 of 112
Numerical Simulation of Dynamic Response For Misalignment In Coupled Shafts
(Mechanical Engineering, 2019 , Master Thesis)
Preceded by unbalance, misalignment is the second most common fault in
rotating machinery. The impact of misalignment fault on equipment can be severe and
may considerably shorten the machine’s lifetime. This dissertation ...
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 ...
Genome-Wide Association Study (Gwas) To Uncover Genetic Risk Factors Associated With Low Bone Mineral Density And Osteoporosis In Qatar Population
(Biomedical Sciences, 2019 , Master Thesis)
Osteoporosis is an increasingly prevalent, global health burden characterized by
low bone mineral density (BMD) and increased fracture risk. Despite the serious
consequences of osteoporosis and the significant impact it ...
The Effects Of Social Media Influencer Attributes On Collaborating Brand Credibility And Advocacy
(Marketing, 2019 , Master Thesis)
This thesis investigates different characteristics and dimensions related to social media influencers that might affect some brand outcomes after being endorsed by /collaborating with the influencer in brand communications. ...
Parametric Study on Moment Redistribution of Fiber Reinforced Concrete Continuous Beams with Basalt FRP Bars
(Civil Engineering, 2019 , Master Thesis)
The State of Qatar is continuously suffering from the high temperature and humidity
which take place most of the year. This can deteriorate and reduce the lifecycle of the
reinforced concrete (RC) structures and may ...
Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters
(Environmental Sciences, 2019 , Master Thesis)
Offshore human-made structures including oil and gas platforms and other energy producing
structures, such as foundations of windfarms, serve as hard substratum supporting diverse marine
communities of invertebrates both ...
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 ...
UV Stabilization and Flame Retardancy of Polyethylene for Piping Applications
(Mechanical Engineering, 2019 , Master Thesis)
This work presented an investigation of the ultra violet (UV) stability and flame
retardancy of linear low-density polyethylene (LLDPE) and low-density
polyethylene manufactured in autoclave process (LDPE-A), that are ...
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 ...
Optimal Integration Of Solar Energy With District Cooling System: Mathematical Modeling Approach
(Engineering Management, 2019 , Master Thesis)
The outstanding development witnessed in various sectors across the globe
caused mankind to increase their need to cooling energy and hence, consume
unsustainable energy resources excessively. That raised the fears on ...