Browsing Student Thesis & Dissertations by Title
Now showing items 970-989 of 1591
-
SUPPLY CHAIN MODELING OF ADDITIVELY MANUFACTURED VERSUS CNC-PRODUCED SPARE PARTS
(2023 , Master Thesis)This research proposes a generic BLOC-ICE-based framework that considers multiple aspects of the adoption of additive manufacturing (AM) in the spare part supply chain. It proposes also a multi-period multiple parts ... -
Surface characterization and luminescence properties of AlN doped with RE elements (Sm, Ho, Gd, Tm)
(2015 , Master Thesis)Rare‐ earth (RE)‐doped III‐nitride broad band‐gap semiconductors have attracted enormous interest as a foundation for optoelectronics devices, which combine the unique luminescence feature of Rare‐earth ions with the ... -
Surface Coating of Carbon Nanofiber by Mesoporous Silica: a Promising Strategy to Reduce its Toxicity during Embryogenesis
(2021 , Master Thesis)Although carbon nanofibers (CNFs) have been implicated in biomedical applications, they are still considered as a potential hazard. Conversely, mesoporous silica nanoparticles are generally considered as a suitable and ... -
Surface-Modified Magnetic Nanoparticles for Produced Water Purification
(2024 , Master Thesis)The oil and gas sector generate large amounts of produced water (PW) that contains various organic and inorganic contaminants (e.g. heavy metals, organic materials, inorganic compounds and phenols). PW discharge puts the ... -
Sustainability in Higher Education: Comprehensive Tool for Assessing the Sustainability in Higher Educational Institutions
(2019 , Master Thesis)Sustainability has received increasing attention in the Higher Education Institutions nowadays. Several sustainability assessment tools have been identified for higher education through previous research. However, there ... -
Sustainability Indexing and Benchmarking Framework for Oil and Gas Companies in Qatar: Review, Analysis, And Future Perspectives
(2019 , Master Thesis)The oil and gas sector has a major impact on sustainability dimensions characterized by environmental, economic, and social aspects. Because of this multidimensionality of sustainability objectives and the complexity ... -
SUSTAINABILITY PRACTICES IN FACILITY MANAGEMENT
(2017 , Master Thesis)Facilities management (FM) has witnessed a pragmatic growth and its importance has increased parallel to the expansion of the construction sector. Meanwhile, the concept of sustainability is being established and is ... -
Sustainable and Livable Open Spaces in the City of Doha: an Investigation into the Legacies of Mega Sport Events
(2017 , Dissertation)With the aim of diversifying its economy and developing itself as a tourist destination, in recent years, Qatar has hosted many international sports events and will host the 2022 FIFA World Cup. Doha, its capital city, is ... -
Sustainable Concrete Using Seawater, Recycled Aggregates, and Non Corrosive Reinforcement
(2020 , Dissertation)Using seawater and recycled concrete aggregate (RCA) in a concrete mix is potentially advantageous from a sustainability perspective. However, the high chloride levels expected in such a concrete mix demands the use of ... -
SUSTAINABLE DESIGN AND ANALYSIS FOR GASOLINE PRODUCED FROM GTL AND MTG PROCESSES: PROCESS SIMULATION, TECHNO-ECONOMIC, AND ENVIRONMENT ASSESSMENT
(2023 , Master Thesis)The global energy demand will continue to expand as the world population grows. Energy and environmental concerns are closely related since it is nearly difficult to create, transfer, or consume energy without having a ... -
Sustainable Policies Development Towards Qatar Vision 2030
(2021 , Master Thesis)Nowadays, most of the policies implemented are having asustainability touch within them. To guide a policymaker essential tool like planning is required. For planning, it is necessary to address sustainable development ... -
Sustainable solutions for domestic solid waste management in Qatar
(2016 , Professional Masters Project)Due to the fact that Qatar has increased its investments and projects worldwide, Qatar has become one of the world’s fastest growing economy and highest paid GDP. As a result, the population has increased in the last few ... -
The sustainable urban edge design toolkit for coastal cities, the case of Doha, Qatar
(2019 , Master Thesis)The city of Doha is undergoing rapid development in various sectors. Mega design projects and developments can be found scattered all over the city. However, when it comes to the overall urban fabric and masterplan of ... -
Symbiotic dinoflagellates associated with corals in Qatar: characterization and physiological response to environmental change
(2017 , Master Thesis)Studying coral reefs’ responses to environmental and anthropogenic stressors is crucial to ensure the development of appropriate conservation and restoration programs, especially in areas such as the Arabian Gulf where ... -
SYNTHESIS AND CHARACTERIZATION OF THERMOCHROMIC NANOFIBER COMPOSITION FOR TEXTILE APPLICATIONS.
(2023 , Master Thesis)This study focuses on optimizing application methods for nanofiber and thermochromic pigments on textiles, assessing their performance through instrumental analysis, and establishing scientific explanations for the ... -
SYNTHESIS AND EVALUATION OF Ti3C2 MXENE ENCRYPTED NASICON Na3V2(PO4)2F3 FLUOROPHOSPHATE AND THEIR PERFORMANCE IN A SODIUM SYMMETRIC CELL
(2023 , Master Thesis)Lithium (Li) based battery materials are facing the harsh challenges of high cost and resource limitation. Sodium (Na) based materials are a futuristic solution to the field of energy storage materials. The symmetric battery ... -
SYNTHESIS AND OPTIMIZATION OF GREEN ADSORBENTS FOR THE REMOVAL OF 2,4-DICHLOROPHENOL FROM THE WASTEWATER
(2023 , Master Thesis)2, 4-Dichlorophenol (2, 4-DCP) is a water-soluble contaminant that is frequently discovered in wastewater from a variety of industries, including triclosan's aerobic breakdown and pharmaceutical and fungicide production ... -
Synthesis and Pharmacological Evaluation of Different Piperine Analogs for Therapeutic Potential to Prevent ER Stress
(2015 , Master Thesis)Background: Endoplasmic reticulum (ER) is the chief organelle involved in protein folding and maturation. Emerging studies implicate the role of ER stress in the development of chronic kidney disease (CKD). Thus, there is ... -
SYNTHESIS AND PROPERTIES OF NANOCRYSTALLINE BI-TE BASED THERMOELECTRIC MATERIALS FOR ENERGY APPLICATION
(2016 , Master Thesis)Thermoelectric phenomenon is the science associated with converting thermal energy into electricity based on the Seebeck effect. Bismuth telluride Bi2Te3 is currently considered to be the state-of-the art thermoelectric ... -
SYNTHESIS, CHARACTERIZATION AND CYTOCOMPATIBILITY OF HIGHLY POROUS, THREE DIMENSIONAL POLY (1, 10 DECANEDIOL CO-TRICARBALLYLATE) BASED SCAFFOLDS FOR CARDIAC & OTHER TISSUE ENGINEERING APPLICATIONS
(2016 , Master Thesis)Electrospinning is one of the recently developed methods that produces scaffolds resembling the natural extracellular matrix. It can utilize a wide array of natural and synthetic polymer materials to produce three dimensional, ...