تصفح Student Thesis & Dissertations حسب العنوان
السجلات المعروضة 888 -- 907 من 1591
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Relationship between structure, properties and UV/Heat protection behavior of two different types of polyethylene manufactured in Qatar
(2021 , Professional Masters Project)Accelerated (artificial) weathering and thermal ageing tests were performed to investigate the effectiveness of different UV/HALS formulations in reducing the UV/heat degradation effect for two different low-density ... -
Relationship between the Stages of Change and Medication Adherence in Patients with Type 2 Diabetes Mellitus in a Primary Health Care Setting in Qatar
(2016 , Master Thesis)Background: Non-adherence to medications is a major concern among patients with type 2 diabetes mellitus (T2DM). Failure to achieve positive health-related outcomes could be associated with non-adherence. Medication ... -
Reliability analysis of the Stress-Strength model from truncated Pareto distribution based on progressive Type-II censored samples.
(2023 , Professional Masters Project)In this project, we studied the stress strength reliability (SSR) models. The stress-strength model has many applications in engineering problems, for example the strength of a building being subjected to earthquake, the ... -
Reliability And Risk Evaluation To Determine Optimum Equipment Criticality Classification
(2021 , Master Thesis)Maintenance activities are common and are carried out across all types of fields and industries. The concept of maintenance has undergone multiple changes throughout the past decades due to the increased variety of physical ... -
Reolaction of Dukhan Field Civil Facilities Using Analytical Hierarchy Process
(2021 , Professional Masters Project)Dukhan field is the only onshore oil field in Qatar. It is in the southwest of the state. The field's size is around 80 km x 8 km. the field contains many civil facilities such as an accommodation compound, Qatar Petroleum ... -
Repair and Rehabilitation of Damaged Reinforced Concrete Beams Using Sustainable Geopolymer Composites
(2024 , Master Thesis)Cement is one of the most used building materials worldwide. However, using cement affects the environment negatively by increasing CO2 emissions during its manufacturing process. In addition to that, concrete structures ... -
RESILIENT MAINTENANCE SYSTEM TO AVOID SYSTEM DISRUPTIONS DUE TO EXTERNAL SHOCK: APPLICATION TO DRAINAGE SYSTEM IN QATAR
(2023 , Master Thesis)Continuous emergences of business continuity disruptions lead to the global orientation towards resilience management application replacing the conventional risk assessment. This research investigates three resilience shock ... -
RESOURCE ALLOCATION OF DENTAL SERVICES IN PRIMARY HEALTH CARE CORPORATION HEALTH CENTERS, QATAR
(2023 , Professional Masters Project)The focus of this project work is driven by the goal of providing fair access to healthcare services. The access depends on the resources available, available slots for consultation and services, and the waiting time as ... -
RETRIEVAL OF AUTHORITIES AND THEIR EVIDENCE FOR RUMOR VERIFICATION IN ARABIC SOCIAL MEDIA
(2024 , Dissertation)Social media platforms have become a medium for rapidly spreading rumors along with emerging events. Those rumors may have a lasting effect on users' opinion even after it is debunked, and may continue to influence them ... -
REVISITING THE IMPACT OF COMPETITION ON INDIVIDUAL AND SYSTEMIC BANKING STABILITY: EVIDENCE FROM DUAL BANKING SYSTEM
(2024 , Dissertation)In this paper, we analysed the effect of bank competition on individual bank stability (micro level) and systemic stability (macro level). On the micro level, our result presents that by controlling capital adequacy, there ... -
RIGOROUS SIMULATION AND OPTIMIZATION OF THE COLD SECTION IN A REAL LNG PLANT: UPFRONT NITROGEN REMOVAL AS PROCESS ENHANCING CONCEPT
(2023 , Master Thesis)The global demand for LNG is expected to continue increasing over the next decays. Qatar, as one of the largest LNG exporters with a 22% global share, announced in 2020 a plan to increase the production capacity by more ... -
Road Users Perception of Dynamic Message Signs And Lane Control Signs
(2019 , Master Thesis)The state of Qatar is continuously developing and has been capitalizing enormously in upgrading transportation. The latest upgrade in transportation was the introduction of Intelligent Transportation Systems (ITS). ... -
ROADMAP FOR DIGITAL BUSINESS MODEL TRANSFORMATION: THE CASE OF AL-JAZEERA FINANCE (AJF)
(2023 , Professional Masters Project)This study aims to craft a comprehensive roadmap for transforming a physical business model into a digital business model for SMEs of financial services, enabling an effective and efficient transformation. The COVID-19 ... -
ROBUST RESOURCE INVESTMENT PROBLEM WITH TIME-DEPENDENT RESOURCE COST AND TARDINESS PENALTY
(2016 , Master Thesis)The Resource Investment Problem (RIP) is a variant of the well-known Resource Constraint Project Scheduling Problem (RCPSP) that requires finding the optimal resource allocation, given a preset completion date, with the ... -
ROLE OF AEROBIC BACTERIA IN DOLOMITE FORMATION IN THE EVAPORITIC ENVIRONMENTS OF QATAR SABKHAS
(2018 , Dissertation)Sabkha (salt flats) are extreme evaporitic environments inhabited by a large diversity of halophilic microorganisms. Sabkhas have been studied to understand the microbemineral interactions that lead to the formation of ... -
ROLE OF CHRONIC CADMIUM EXPOSURE ON ADIPOSE TISSUE FUNCTION
(06-2 , Master Thesis)Cadmium (Cd) is a toxic environmental pollutant with a bioaccumulation feature that exceeds 35 years without a known biological role in the living systems. Recently, Cd was found to be accumulated in adipose tissue (AT) ... -
The Role Of Individuals' Cultural Orientation On Motivations To Create Brand-Related User Generated Content (Ugc)
(2018 , Master Thesis)Online platforms such as social media, blogs, forums and brand websites have not only enabled consumers all over the world to communicate with each other but have also enabled marketers and brands to reach out to the ... -
The Role of Key Impurity Elements on the Performance of Aluminium Electrolysis - Current Efficiency and Metal Quality
(2015 , Master Thesis)Impurities such as phosphorus and silicon mainly enter the aluminium electrolysis process with alumina. These impurities dissolve in the electrolyte and affect the performance of the electrolysis, the emissions from the ... -
THE ROLE OF P90 RIBOSOMAL S6 KINASE AND AUTOPHAGY IN SUNITINIB AND PONATINIB-INDUCED CARDIOTOXICITY
(2019 , Master Thesis)In recent years, the paradigm cancer management has shifted towards a targeted approach. Among the newly targeted anticancer therapies are ponatinib and sunitinib, small molecules tyrosine kinase inhibitors (TKIs), used ... -
Role of Protein Arginine Methyltransferase 5 (PRMT5) in WNT/β--CATENIN proliferative signaling in breast cancer
(2020 , Dissertation)Protein arginine methyltransferase 5 (PRMT5) activity is dysregulated in many aggressive cancers and its enhanced levels are associated with increased tumor growth and survival. In this study, we show that PRMT5 is ...