College of Arts & Sciences: المرسلات الحديثة
السجلات المعروضة 1 -- 20 من 369
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Sustainable Groundwater Treatment: Enhancing NF and UF Membrane Efficiency with Agro-Waste-Derived Crystalline Nanocellulose
(2026 , Master Thesis)Qatar is located on the eastern edge of the Arabian Peninsula and is characterized by an arid climate with minimal rainfall. In the absence of surface water resources, groundwater represents the country’s primary natural ... -
Population Genetics of Whale Shark (Rhincodon typus) in Qatar.
(2026 , Master Thesis)The whale shark (Rhincodon typus), the largest extant fish, listed as endangered on the IUCN Red list, forms one of its most significant feeding aggregations around the Al Shaheen oil field in Qatar. Despite its ecological ... -
In Vitro and In Vivo Investigation of Locally Isolated Microalgae Strains for their Anti-Cancer Activity and Protective Effects against Heavy Metal Carcinogenicity
(2026 , Dissertation)Heavy-metal exposure, notably nickel (Ni), contributes to lung carcinogenesis through oxidative stress, hypoxia signaling, and epithelial-mesenchymal transition (EMT). This thesis investigated the anticancer potential of ... -
Spatio-temporal Variability in Macroalgal Biomass in the Central Arabian Gulf
(2026 , Master Thesis)Marine macroalgae are productive multicellular photosynthetic eukaryotes that cover around 28% of the world's coastal environments. They are critical primary producers, commonly known as seaweed, that have complex thallus ... -
Sustainable Water Reuse: Green Polymer, Ionic Liquid, and Peroxidase-modified Graphene Oxides Composites for Remediation of Phenolic Wastewater
(2026 , Dissertation)Based on the results of Langmuir Qmax values at pH 6 and 40 °C, adsorption performance showed a clear dependence on adsorbent type and surface chemistry. For phenol, the adsorption capacity followed the order AC-PJ (52.35 ... -
Optimizing the Production of Polyhydroxyalkanoates and Other Biotechnological Products by Halophilic Archaea Isolated from Qatari Extreme Environment
(2026 , Master Thesis)Plastic pollution is a major global concern, posing severe threats to environmental sustainability and human health. Global plastic production has reached approximately 450 million tons annually, yet only about 9% is ... -
SYNTHESIS AND CHARACTERIZATION OF ORGANOSILICA ADSORBENTS FOR THE REMOVAL OF SELECTED ORGANIC POLLUTANTS FROM WATER
(2025 , Master Thesis)This thesis focuses on synthesizing and characterizing novel organosilica adsorbents tailored to remove organic pollutants from water efficiently. Through a comprehensive synthesis process, Swellable Organically Modified ... -
EXPLORING THE DIFFERENT WAYS ARTIFICIAL INTELLIGENCE IS USED IN LEARNING: A STUDY ON MASTER STUDENTS AT QATAR UNIVERSITY
(2025 , Master Thesis)This following MA study explores the different ways Artificial Intelligence (AI) is used by students who are enrolled in the College of Arts and Sciences master's degree programs at Qatar University. To collect data on the ... -
MORPHOLOGICAL AND MOLECULAR CHARACTERIZATION OF TICKS FROM CAMELS IN QATAR: EFFECTS OF OZONE AND PROSOPIS JULIFLORA ON TICK STRUCTURE AND SURVIVAL
(2025 , Master Thesis)Ticks are important vectors of diseases that harm humans and animals, resulting in severe economic and health consequences: environmental issues and the emergence of resistance result from the extensive use of synthetic ... -
DEVELOPMENT OF NANOSTRUCTURED ELECTRODES FOR EFFICIENT PHOTOELECTROCHEMICAL AND ELECTROCHEMICAL WATER SPLITTING
(2025 , Master Thesis)Developing cost-effective and durable electrocatalysts and photocatalysts for water splitting is a promising approach for clean energy production. Therefore, this project aims to develop photocatalysts for the hydrogen ... -
SEASONAL AND INTERANNUAL VARIABILITY OF MIXED LAYER DYNAMICS IN THE ARABIAN GULF AND ITS IMPLICATIONS ON NUTRIENTS AND CHLOROPHYLL-A
(2025 , Master Thesis)This study employs the climatological analysis of winds, currents, sea water temperature, and mixed layer depth (MLD) for the period 1993-2022 utilizing reanalysis data retrieved from Copernicus Marine Services (CMEMS). ... -
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 ... -
بنية التخاطب في نماذج من برنامج الاتجاه المعاكس دراسة لسانية تطبيقية للتفاعل اللفظي
(2025 , Master Thesis)يتلخص موضوع الدراسة في توظيف نظريات التخاطب والحجاج في سبيل تحليل عينة من حلقات برنامج الاتجاه المعاكس، من خلال رصد السمات الأسلوبية اللسانية للغة الحجاج الشفاهية التي وظفها المتحاورون في البرنامج، وذلك بهدف تحليل الظواهر ... -
الفواصل القرآنية بينَ الوَقْفِ الصَّوتيّ والوَصْلِ النحوي الدلالي دراسة تطبيقية في السبع الطوال
(2025 , Master Thesis)هناك فواصل قرآنية مختلفة العد والوقف والامتداد؛ فمنها ما تنتهي صوتا وتركيبا دلاليا؛ وأخرى تنتهي صوتا فقط، وثالثة من جهة التركيب الدلالي؛ وإنما كان هذا لاعتبارات عدة قائمة على ما يُحَدِّدُه علماء العد والقراءات والتفسير ... -
SUDANESE TRANSIENT LABOR MIGRATION TO QATAR: IMPLICATIONS FOR SOCIAL DEVELOPMENT IN SUDAN
(2025 , Dissertation)The established primary incentive structure of South-South migration compels transient labor migrants in host destination countries to sustain relationships and connections with their families in their countries of origin. ... -
QATARI WOMEN LEADERS: CHALLENGES AND OBSTACLES
(2025 , Dissertation)Qatar’s ongoing national development has brought notable advances in education, infrastructure, and gender inclusion. However, Qatari women remain significantly underrepresented in leadership positions across business, ... -
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 ... -
METAL-ORGANIC FRAMEWORK PREPARATIONS OF BOSENTAN FOR THE FUTURE TREATMENT OF PULMONARY ARTERIAL HYPERTENSION
(2025 , Dissertation)Pulmonary arterial hypertension (PAH) is a rare and progressive Condition with a high death rate among patients. Current treatment options remain limited, and patients face significant challenges, including medications ... -
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 ...
