Student Thesis & Dissertations: Recent submissions
Now showing items 61-80 of 1710
-
EVALUATION OF GROUNDWATER QUALITY VARIATION IN THREE AQUIFER SYSTEMS IN QATAR: CHARACTERIZATION AND DPSIR FRAMEWORK APPROACH
(2025 , Professional Masters Project)Qatar's arid climate, limited natural freshwater resources, and increasing water demand make groundwater a primary natural water source in the country. However, overexploitation has led to environmental challenges such as ... -
INVESTIGATION AND OPTIMIZATION OF AN ELECTROCOAGULATION TREATMENT PROCESS FOR HYDROPONIC WASTEWATER SOLUTION: PROCESS PERFORMANCE AND KINETIC STUDY
(2025 , Professional Masters Project)The increasing adoption of hydroponic farming has led to the generation of nutrient-rich and metal-laden hydroponic wastewater solution (HWS), which poses significant environmental risks if not properly treated. Given HWS's ... -
NUMERICAL MODELING AND PERFORMANCE OPTIMIZATION OF THIN-FILM KESTERITE-BASED SOLAR CELLS
(2025 , Master Thesis)This study investigates the numerical modeling and optimization of thin-film Cu2ZnSnS4 (CZTS) solar cells. CZTS is a cost-effective and environmentally friendly material with significant potential for photovoltaic applications. ... -
A COMPARISON STUDY: EVALUATING SOME STATISTICAL AND AI TECHNIQUES FOR MEDICAL APPLICATION
(2025 , Master Thesis)Analyzing medical data using artificial intelligence and statistical techniques may contribute to improving healthcare by helping to accurately identify important and irrelevant features in data collection and disease ... -
INVESTIGATION OF THE WATER TURBIDITY AND ITS RELATIONSHIP WITH PSEUDOMONAS OCCURANCE IN THE WATER SUPPLY SYSTEM IN QATAR
(2025 , Professional Masters Project)The Gulf area, encompassing Qatar, depends significantly on saltwater desalination to satisfy rising water demands. The water supply system in a city is dynamic and multifaceted, which requires an integrated and comprehensive ... -
IMAGE MONITORING USING MULTIVARIATE CONTROL CHARTS
(2025 , Master Thesis)This study focuses on developing a Multivariate Hotelling's T2 control chart to monitor image data. Dimensionality reduction of the image data is achieved through Principal Component Analysis (PCA) and Sparse Principal ... -
دراسة ميدانية لتأثير التخطيط الإستراتيجي على إدارة الأزمات الشركات الألبان في دولة قطر
(2024 , Professional Masters Project)يسعى المديرون إلى التعامل مع الأزمات المحتملة بفعالية، مع الحد الأدنى من الخسائر أو تجنبها الأزمة المحتملة في أفضل الأحوال، وتتلخص مشكلة البحث بقياس مدى توافر متطلبات النجاح الإستراتيجي ودورها في صياغة إستراتيجيات إدارة ... -
DEVELOPMENT OF VEGETATION METRICS FOR REDUCING PARTICULATE MATTER POLLUTION AT URBAN ROADSIDES: THE CASE OF CENTRAL DOHA, QATAR
(2024 , Dissertation)The Public Works Authority in Qatar, 'Ashghal,’ beautifies roads with greenery and creates space for exercise in central Doha. However, without strategic planning, this vegetation could increase roadside users’ exposure ... -
MULTI-LAYER ATTACK DETECTION MODEL FOR BLUETOOTH-CONNECTED DEVICES IN SMART HEALTHCARE SYSTEM
(2023 , Master Thesis)Internet of Things (IoT) is an interconnected network of heterogeneous things through the Internet. The current and next generation of smart healthcare systems are dependent on Internet of Medical things (IoMT) devices ... -
GREEN HUMAN RESOURCE MANAGEMENT AND ENVIRONMENTAL PERFORMANCE: THE MODERATING ROLE OF TECHNOLOGICAL COMPETENCE AND ARTIFICIAL INTELLIGENCE
(2024 , Dissertation)Increased emphasis on sustainability has propelled the adoption of Green Human Resource Management (GHRM) practices in organizations. However, in regions like Qatar, which are undergoing rapid industrialization and economic ... -
Breakthrough Assessment and Kinetic Study of The Upfront Nitrogen Removal Using Lithium Cycle
(2024 , Master Thesis)As Qatar continues to rely on the exportation of liquefied natural gas (LNG) as its primary source of economic growth, new technologies must be investigated to improve the economic appeal and production capacity of traditional ... -
مدى تعزيز وتنمية القادة غير الرسميين دراسة حالة الدوائر الحكومية في دولة قطر
(2024 , Professional Masters Project)هدفت الدراسة إلى معرفة الفهم الكامل لمصطلح القادة غير الرسميين عن طريق تعزيز وتنمية الموظفين الإداريين في المؤسسات الحكومية في دولة قطر الذين يتحلون بصفات ومهارات قيادية ولكن مهنياً وإدارياً لا يحملون مسمى قيادي، والتعرف ... -
مدى رضا السائحين عن الخدمات السياحية في دولة قطر
(2024 , Professional Masters Project)تهدف هذه الدراسة إلى تحليل العوامل المؤثرة على رضا السياح الدوليين عن تجربتهم السياحية في دولة قطر، وذلك من خلال استكشاف تأثير جودة الخدمات السياحية، وتنوع الأنشطة والفعاليات، ومدى تطابق التجربة الفعلية مع توقعات السياح، ... -
Exploring the Association of Cognitive Function with Folate and Cobalamin Levels in Healthy Aging Population of Qatar: Perspectives from Qatar Biobank
(2024 , Master Thesis)Cognitive health, crucial for the independence and quality of life in older adults, is influenced by various factors, including nutritional status, which is increasingly recognized for its importance. Folate (Vitamin B9) ... -
أثر الممارسات القيادية على جوانب تنظيم بيئة العمل في الجهات الحكومية بدولة قطر
(2024 , Professional Masters Project)هدفت هذه الدارسة إلى التعرف على أثر الممارسات القيادية على تنظيم بيئة العمل في الجهات الحكومية بدولة قطر، بالإضافة إلى معرفة دور التحفيز في تنظيم بيئة العمل في الجهات الحكومية، ودراسة تأثير مستوى التوثيق في القطاع الحكومي ... -
Covid-19 mRNA Vaccine Effectiveness Against Infection, Symptoms, And Severity: A Dynamic Gradient Over Time
(2024 , Master Thesis)Background: Vaccines were developed and deployed to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This study aimed to characterize patterns in the protection provided by the BNT162b2 and ... -
الأنماط القيادية النسوية السائدة في قطر وأثرها في تعزيز ثقافة الإبداع والابتكار
(2024 , Professional Masters Project)هدفت الدراسة إلى الكشف عن الأنماط القيادية النسوية السائدة في دولة قطر ومدى تأثرها في تعزيز ثقافة الإبداع والابتكار، واستخدمت الدراسة المنهج الوصفي المسحي، وتم تطوير استبانة لهذا الغرض بعد التأكد من صدقها وثباتها، وتكونت ... -
Assessing the Perceptions of Healthcare Practitioners of Disaster Management in Qatar: Tool Development, Psychometric Evaluation, And Administration
(2024 , Master Thesis)Background: In the last fifty years, the frequency and severity of disasters have increased. It became essential that healthcare practitioners (HCPs) all over the world be well-prepared for disaster management, including ... -
Screening for Adverse Childhood Experiences (Aces) In Arab Countries: Exploring Measurement Tools and Physicians’ Perspectives
(2024 , Master Thesis)Adverse Childhood Experiences (ACEs) are linked to negative health outcomes. This research examines tools used to assess ACEs in Arab countries and explores knowledge, attitudes, and practices of primary healthcare physicians ... -
Cardiac Rehabilitation Program-Related Factors Associated with Mortality and Morbidity Among Patients in Low-Resource Settings: Analysis from The International Cardiac Rehabilitation Registry
(2024 , Master Thesis)Background and objective: Cardiovascular disease (CVD) is a global health concern, particularly in low- and middle-income countries (LMICs). The effectiveness of cardiac rehabilitation (CR) programs is well-documented in ...
