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Now showing items 121-130 of 148
A Finite Element Investigation of Existing Pipework Vibration Acceptance Criteria
(Mechanical Engineering, 2020 , Master Thesis)
In this thesis, a literature review was conducted to cover the assessment techniques for Oil and Gas (O&G) pipework that includes Small Bore Pipes (SBP). The various methods that were studied are the most commonly found ...
Linking Soil Chemical Parameters and Arbuscular Mycorrhizal Fungal Communities in Qatar
(Environmental Sciences, 2020 , Master Thesis)
Much of Qatar’s habitats are characterized by a hyper-arid climate, low rainfall
and scarce soil nutrients; all of which combine to create a stress-induced environment
for fungal development. Agricultural productivity ...
جريمة الدخول بغير وجه حق إلى المواقع الإلكترونية والنظم المعلوماتية العامة في القانون القطري "دارسة تحليلية مقارنة"
(القانون العام, 2020 , Master Thesis)
تقدم هذه الرسالة دارسة قانونية تحليلية مقارنة عن جريمة الدخول بغير وجه حق للمواقع الإلكترونية والنظم
المعلوماتية العامة في القانون القطري والقانون المقارن، حيث أن المشرع القطري في قانون مكافحة الجرائم الكترونية القطري ...
Physical Layer Secuirty Techniques for RFID Systems
(Electrical Engineering, 2020 , Master Thesis)
The deployment of RFID technology in various applications is delayed due to
the increased concerns over possible security breaches, especially in healthcare
applications. For medical devices and applications, RFID and ...
Performance Evaluation for the HIV And Syphilis Detection Protocols Used By The Medical Commission Diagnostic Laboratory In Qatar
(Biomedical sciences, 2020 , Master Thesis)
Background: The Medical Commission is responsible for screening all newcomers and
expatriates in Doha, Qatar to ensure that infectious diseases do not enter the country.
The infectious disease tests include; HIV, ...
Assessment Of Turbulence Models For Hydrofracturing Slurry Transport Simulation In Horizontal Perforated Pipe
(Mechanical Engineering, 2020 , Master Thesis)
Hydraulic fracture is a well stimulation process that involves injecting
pressurized liquid at high velocity to initiate and propagate a fracture in the deep rock
formations through which hydrocarbons are extracted ...
Study of the Ion Interclation Mechanism in Mxene Membrane for the Water Treatment Applications
(Material Science and Technology, 2020 , Master Thesis)
MXene membrane consists of free-standing layers of a 2D material, namely MXene, which is
attracting growing interest due to its conductivity and well-defined interlayer distance and
slit-like channels, making it ...
Investigation of the Role of Carbonic Anhydrase in Mineral Formation and Magnesium Incorporation by Bacteria from Qatari Sabkhas and Marine Sediments
(Biological and Environmental Science, 2020 , Master Thesis)
Mineral-forming bacteria are of great interest in arid environments specifically. These
environments are favorable for enhancing the microbial carbonate deposition that is
thought to largely influence the sedimentary ...
استثمار طرق الدلالة عند الأصوليين في غير الأحكام : نماذج من القرآن الكريم
(اللغة العربية وآدابها, 2020 , Master Thesis)
يهدف هذا البحث إلى توظيف طرق الدلالة عند الأصوليين في غير الأحكام، بواسطة
نماذج مستقاة من القرآن الكريم؛ بحثا عن كفاءتها في استخراج المعاني غير التكليفية، وعن
مساحات جديدة من الضوابط والآليات والنتائج الخادمة لعلمَي اللغة ...
Science Teachers’ Beliefs about Teaching and Learning Implementing Inquiry-based learning – a Case in Qatar Government Primary Schools
(Masters of Arts in Curriculum and Instruction, 2020 , Master Thesis)
The current study investigates the beliefs held by science teachers’ on constructivism and a traditional approach in Qatar government primary schools. More specifically, it aims to investigate the challenges that science ...