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Novel Techniques for Blockchain-enabled IoT Systems Leveraging Reinforcement Learning
(Computing, 2020 , Master Thesis)
In the last decade, blockchain and Smart Contracts (SCs) have attracted unprecedented
attention in academia and industry due to their technical innovation of providing
an immutable distributed ledger with secure cryptographic ...
Rail Robot for Rail Track Inspection
(Computing, 2020 , Master Thesis)
Railway transportation requires constant inspections and immediate maintenance to ensure public safety. Traditional manual inspections are not only time consuming, but also expensive. In addition, the accuracy of defect ...
Capacity Analysis of Single-Lane Roundabouts in The State of Qatar
(Civil Engineering, 2020 , Master Thesis)
This master thesis presents capacity analysis of Single-Lane roundabouts in the State of Qatar. The aim of this paper is to update Qatar highway manual, by developing a new capacity model using empirical data collected ...
Diabetic Reinopathy Classification using Deep Learning
(Computing, 2020 , Master Thesis)
With diabetes growing at an alarming rate, changes in the retina of diabetic patients causes a condition called diabetic retinopathy which eventually leads to blindness. Early detection of diabetic retinopathy is the best ...
Pilot-Scale Investigation of Osmotic Concentration for Reducing Wastewater Injection Volumes in Qatari Gas Fields
(Environmental Engineering, 2020 , Master Thesis)
In the past 10 years, forward osmosis (FO) has been capturing the attention as a low-energy membrane technology for wastewater reclamation. FO relies on the osmosis phenomenon from osmotic pressure difference across ...
Development of Polymeric Crosslinkable Formulations for Conformance Control In Oil and Gas Reservoirs
(Environmental Engineering, 2020 , Master Thesis)
Excessive water production from oil reservoirs is a main challenge facing the oil and gas industry nowadays. Polymers and crosslinkers are mixed to form gelants that are widely applied to seal water production zones leading ...
Semi-Active Vibration Isolator Using Magnetorheological Elastomer (MRE)
(Mechanical Engineering, 2020 , Master Thesis)
Smart materials are materials by which their properties are able to be altered due to external stimuli such as temperature, pressure and magnetic field. Magnetorheological Elastomer (MRE) is a type of smart composite ...
Factors Influencing the Mechanical Properties of Geopolymer Mortar Made of Fly Ash
(Civil Engineering, 2020 , Master Thesis)
Geopolymerization is a process where silica and alumina rich source materials turns into excellent binding materials by the aid of alkali solutions. Fly ash class F mainly consists of alumina and silica. Compressive strength ...
مقاومة التغريب عند الدوسري في تفسيره صفوة الآثار والمفاهيم
(التفسير وعلوم القرآن, 2020 , Master Thesis)
هذه الدارسة تعنى ببيان معالم مقاومة التغريب في تفسير (صفوة الآثار والمفاهيم من وهي تجيب عن سؤال تفسير القرآن العظيم ) لمؤلفه الشيخ عبد الرحمن بن محمد الدوسري في تفسيره قضية تغريب المجتمعات المسلمة، من حيث مركزي، وهو كيف ...
التناسب بين فواتح السور وخواتم ما قبلها: دراسة مقارنة في جزء عم
(التفسير وعلوم القرآن, 2020 , Master Thesis)
تُعنى هذه الرسالة بدراسة التناسب بين فواتح السور وخواتم ما قبلها، حيث جمعت الدراسة أوجه التناسب في أقوال المفسرين، ودرستها مبينة الاتفاق في هذه الأقوال والإضافات، واختلاف هذه الأقوال، وقد حاولت الدراسة الإجابة عن عدة أسئلة ...