Qatar University Institutional Repository
The top service priorities of QSpace are to collect materials originating from faculty, students, and guests of Qatar University, provide necessary metadata to fulfill a complete bibliographic record, provide open access full-text content to everyone, and preserve content in a secure format for long-term continued access.
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Recent Submissions
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دور أثناسيوس الرسولي في تطور العقائد المسيحية الأرثوذكسية
(2025 , Master Thesis)تدور فكرة البحث حول دراسة دور أثناسيوس الرسولي" في تطور العقائد المسيحية، حيث تعد هذه الشخصية أحد أبرز الشخصيات المؤثرة في التاريخ المسيحي، وهو من عمل على صياغة قانون الإيمان النيقاوي، الذي تقر به معظم الكنائس الكبرى، ... -
THE IMPACT OF MARKET COMPETITION ON CAPITAL AND OWNERSHIP STRUCTURES: INSIGHTS FROM GCC COUNTRIES
(2025 , Dissertation)This study examines the impact of sector-level market competition on the ownership and capital structures of publicly listed firms in the Gulf Cooperation Council (GCC) countries. Using an extensive dataset comprising over ... -
IN VIVO BIODISTRIBUTION AND TOXICITY ASSESSMENT OF PEGYLATED GOLD AND SILVER NANOPARTICLES: INDIVIDUAL VERSUS CO-ADMINISTRATION VIA INTRAVENOUS ROUTE
(2025 , Master Thesis)Gold (AuNPs) and silver (AgNPs) nanoparticles (NPs) have drawn significant attention in biomedical research due to their distinctive physicochemical properties, which govern their biological interactions. A comprehensive ... -
COMPARING AL JAZEERA ENGLISH AND CNN ONLINE NEWS COVERAGE OF US-TALIBAN TALKS IN QATAR
(2025 , Master Thesis)The US-Taliban talks in Doha was one of the historic mediations ever hosted by a Gulf state in recent times. This thesis applied Johan Galtung's war and peace journalism framework to analyse how two major news outlets, Al ... -
THE EFFECT OF HEAT TREATMENT AND MICROSTRUCTURES ON THE CORROSION PROPERTIES OF ALCOCRFENI HIGH ENTROPY ALLOYS
(2025 , Master Thesis)High-entropy alloys have emerged as promising materials in NaCl environment operations due to their superior strength, ductility, and corrosion resistance. This paper investigates the microstructure, mechanical properties, ... -
Investigating the association between Ambient Air Quality, Heat Index, and Incidence of Acute cardiovascular disease (MI) in Qatar
(2025 , Master Thesis)Introduction: Over the last decades, air pollution impacts on the environment and human health has been continuously increasing. Air pollution is the primary cause of deaths for almost 7 million per year worldwide. Over ... -
THE MOLECULAR MECHANISMS UNDERPINNING THE ROLE OF SESTRIN 2 IN ENDOTHELIAL FUNCTION
(2025 , Dissertation)Cardiovascular diseases (CVD) associated with diabetes persist to be a major cause of death worldwide. Endothelial dysfunction (ED), a condition characterized by impaired Nitric Oxide (NO) bioavailability in endothelial ... -
EXPLORING NEW THERAPEUTIC AVENUES AGAINST HER2-POSITIVE BREAST CANCER
(2025 , Dissertation)HER2-positive breast cancer (BC) is a challenging disease characterized by poor prognosis, relapses, and aggressive behavior in the tumor. HER2 oncoprotein dimerization with other growth factor receptor family members ... -
EXPLORING THE POTENTIAL OMEGA-3 PUFA ENCAPSULATED NANOPARTICLES FOR ENHANCED ANTI-INFLAMMATORY AND ANTIMICROBIAL ACTIVITY
(2025 , Master Thesis)Omega-3 polyunsaturated fatty acids (ɷ3-PUFAs) offer strong anti-inflammatory and antibacterial properties, but their clinical use is limited by instability, oxidation sensitivity, and low bioavailability. This study ... -
COMPUTATIONAL STUDY OF DUAL-METAL DOPING IN Fe-N-C SINGLE-ATOM CATALYSTS FOR ENHANCED CO2 ELECTROCHEMICAL REDUCTION
(2025 , Master Thesis)The electrochemical reduction of carbon dioxide (CO2RR) offers a promising approach to transform CO2 into valuable chemical products, tackling both environmental issues and sustainable energy challenges. Nevertheless, the ... -
CIRCULAR AQUACULTURE: A SUSTAINABLE MODEL FOR ROTIFER PRODUCTION WITH MICROALGAE AND WASTEWATER UTILIZATION
(2025 , Master Thesis)Rotifers (Brachionus plicatilis) are essential live feed organisms in marine fish hatcheries. However, rotifer production raises sustainability concerns because it depends highly on costly imported commercial feeds and ... -
UNDERSTANDING INFLATION IN AN IMPORT-RELIANT ECONOMY: EVIDENCE FROM SECTORAL CPI
(2025 , Professional Masters Project)An This thesis investigates inflation dynamics within a unique economic structure like Qatar, with particular focus on the food and beverage (F&B) sector from 2012-2023. It addresses how domestic household Consumer Price ... -
DIGITAL DETOX TECHNOLOGIES: DESIGNING INFORMATION SYSTEMS THAT PROMOTE USER WELL-BEING IN THE AGE OF OVERLOAD
(2025 , Professional Masters Project)This research examines elements that influence self-regulation of digital device engagement with five predictors in mind; Digital Addiction (DA), Fear of Missing Out (FOMO), Habit Development (HAB), Health Severity (HLTH), ... -
THE INFLUENCE OF AVATAR GESTURES AND EMOTIONAL EXPRESSIONS ON USER ENGAGEMENT: AN EXPERIMENTAL STUDY
(2025 , Master Thesis)Artificial intelligence (AI) is revolutionizing digital marketing by transforming brand-consumer interactions through AI-powered avatars. These digital entities, designed to mimic human-like communication, are increasingly ... -
REASSESSING THE CENTRALITY OF GOVERNMENT EXPENDITURE TO NON-HYDROCARBON ECONOMIC GROWTH IN THE GCC (1980-2021): AN EMPIRICAL SECTORAL ANALYSIS
(2025 , Dissertation)Political economy literature on the Gulf frequently asserts that the Gulf Cooperation Council (GCC) economies-Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates (UAE)-are heavily dependent on government ... -
مقاربة لسانية في تجديد الدرس النحوي في مدارس قطر
(2025 , Master Thesis)يهدف هذا العمل إلى تقديم نظرية النحو الكلي لغاية توظيفها في عملية التدريس لتجديد طريقة تدريس النحو العربي؛ وذلك لتجاوز الإشكالات الملاحظة في المناهج وفي طريقة التدريس. ولهذه النظرية أهمية بالغة في اكتساب الألسن، حيث تعتمد ... -
أثر توظيف القصة الرقمية من منظور التعلم القائم على حل المشكلات في تدريس الكسور العشرية على تحصيل طالبات الصف الخامس في دولة قطر
(2025 , Master Thesis)هدفت هذه الدراسة إلى تقضي أثر توظيف القصة الرقمية من منظور التعلم القائم على حل المشكلات في تدريس الكسور العشرية على التحصيل الأكاديمي لطالبات الصف الخامس في دولة قطر، ومقارنة نتائج هذه الاستراتيجية بالطريقة التقليدية، ... -
INTERNATIONAL STUDENT MIGRATION TO THE GCC STATES: A CASE OF QATAR
(2025 , Dissertation)Over the past couple of decades, there has been a discernible and upward swing in 'student mobility' throughout the world. It is evident from various statistics that Western/European universities remain the most popular ... -
DEVELOPING INTEGRATED SERVICE ROBOT ACCEPTANCE MODEL (ISRAM) IN HOSPITALITY USING META-ANALYTIC STRUCTURAL EQUATION MODELING (MASEM) APPROACH
(2025 , Dissertation)The widespread adoption of service robots in the hospitality industry has prompted researchers to examine the factors influencing customer intentions to use these technologies. This study aims to address the fragmentation ... -
درجة ممارسة القيم الأخلاقية لدى تلاميذ المرحلة الابتدائية من وجهة نظر المعلمين بالمدارس الحكومية في دولة قطر
(2025 , Master Thesis)استهدفت هذه الدراسة الكشف عن درجة ممارسة القيم لدى تلاميذ المرحلة الابتدائية من وجهة نظر المعلمين في المدارس الحكومية في دولة قطر، وسعت إلى تحديد القيم الأخلاقية اللازمة تنميتها لدى الفئة نفسها من التلاميذ، كما سعت إلى ...
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