College of Engineering: المرسلات الحديثة
السجلات المعروضة 161 -- 180 من 506
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ENHANCING THE PERFORMANCE AND SECURITY OF ANONYMOUS COMMUNICATION NETWORKS
(2022 , Dissertation)With the increasing importance of the Internet in our daily lives, the private information of millions of users is prone to more security risks. Users data are collected either for commercial purposes and sold by service ... -
THE IMPACT OF BUILT ENVIRONMENT FACTORS ON WALKABILITY FOR THREE DOHA METRO STATIONS
(2022 , Master Thesis)The 2019 opening of the Doha Metro highlighted a perceived lack of connection between several new public transport system stations and their surrounding neighborhoods. Such connections are a crucial component for promoting ... -
POSSIBLE USAGE OF VARIABLE REFRIGERANT FLOW IN ARID CLIMATE: TECHNICAL AND MANAGEMENT PERSPECTIVE
(2022 , Master Thesis)All over the world, there is a call to encourage sustainable energy thinking and implementation. In the heating, ventilation and air conditioning field, the rise of the variable refrigerant flow systems has made a big ... -
INVESTIGATING THE IMPACT AND MECHANICAL PROPERTIES OF RECLAIMED RUBBER AND SAWDUST COMPOSITE
(2022 , Master Thesis)Reclaimed rubber composites can offer promising mechanical properties and a new way of incorporating waste materials for sustainable recycling. Sawdust is a good additive for producing reclaimed rubber composites due to ... -
SPATIAL LOGIC OF PARK ACCESS IN QATAR
(2022 , Master Thesis)Urban parks unite communities and enhance livability. Spatial distribution of parks, however, does not always adhere to people's needs. Using the established and new methodologies, this paper identifies the green park ... -
IMPACT ANALYSIS OF SPORT STADIUMS ON PHYSICAL URBAN DEVELOPMENT; CASE OF QATA
(2022 , Master Thesis)Sports stadiums are increasingly becoming essential infrastructures of cities, playing crucial role in defining image of countries. Construction of new stadiums within host cities is associated with major ramifications to ... -
THERMODYNAMIC & THERMOECNOMIC OPTIMIZATION ANALYSIS OF NOVEL DIRECT OXY-COMBUSTION SUPERCRITICAL CO2 POWER CYCLES INTEGRATED WITH DRY AND WET PRECOOLER USING GENETIC ALGORITHM
(2022 , Master Thesis)As part of worldwide efforts to reduce the negative effects of global warming through the carbon neutrality plan by 2050 and implementation of the sustainability strategy set by Qatar National Vision 2030, three novel ... -
PRIVACY-PRESERVING DECENTRALIZED INTRUSION DETECTION SYSTEM FOR IOT DEVICES USING DEEP LEARNING
(2022 , Dissertation)The convergence of advanced networking, breakthrough distributed systems technologies, and smart services has rapidly expanded the threat landscape for IoT devices. Researchers have been looking into lightweight and ... -
A FRAMEWORK FOR TIME-DRIVEN ACTIVITY-BASED COSTING FOR ORTHOPEDIC PROCEDURE
(2022 , Master Thesis)The study uses Time-Driven Activity-Based costing (TDABC) approach to examine healthcare costs. Three multivariable regression models have been proposed to predict the cost of healthcare: multiple linear regression, Ridge ... -
INTELLIGENT AGENT-BASED 3D SIMULATION OF COVID-19 FOR ANALYSIS OF SOCIAL CONTROL MEASURES
(2022 , Master Thesis)The aim of this research is to model and simulate the recent and ongoing COVID-19 pandemic in terms of virus contagiousness among mixed groups of patients, carriers, and unaffected populations. The focus is on closed ... -
DIAGNOSING LIVER'S LESIONS FOR MEDICAL ANALYSIS
(2022 , Master Thesis)Machine learning (ML) and computer vision techniques have grown rapidly due to their automation, suitability, and ability to generate astounding results, especially the convolutional neural network (ConvNet). In this thesis, ... -
HARVESTING OF CHLORELLA SP. MICROALGAE BY DIELECTROPHORETIC FORCE USING TITANIUM DIOXIDE (TiO2) INSULATED ELECTRODES
(2022 , Master Thesis)The harvesting of microalgae using conventional technologies suffers from biomass contamination, high energy consumption and long processing time. In this study, titanium dioxide (TiO2) insulated stainless steel electrodes ... -
MECHANICAL AND ENERGY ABSORPTION PROPERTIES OF 3D-PRINTED HONEYCOMB STRUCTURES WITH VORONOI TESSELLATIONS
(2022 , Master Thesis)3D printing is the new frontier in building construction. It is especially useful for building small houses within a short period of time. Complete construction including the interior partitions and exterior facade can be ... -
Carbon Footprint Analysis of Dairy Food Waste: Farm-To-Fork Life Cycle Based Assessment along Dairy Value Chain
(2021 , Master Thesis)Reducing the agricultural industry's carbon footprint is a severe challenge, as around a third of the produced food is wasted along the supply chain globally. Despite attempts to reduce carbon emissions from the agri-food ... -
Development and Performance Test of Choline Chloride Based Natural Deep Eutectic Solvent for Separation of Colloidal Suspensions
(2021 , Master Thesis)Clay minerals such as bentonite are considered as a valuable raw material for a variety of industrial applications including drilling fluids for oil and gas industries, cosmetics, papermaking, paint and dyes, pharmaceutical, ... -
Prediction of Optimal Hexagonal Interior Angle for Energy Absorption: Ann to Predict In-Between Experimental Data
(2021 , Master Thesis)This thesis's proposed strategic procedure is to predict the interior angle of a hexagonal passive energy absorber structure based on specific properties using an ANN model, which has a great potential to be used as ... -
Development of Internally Pressurized Composite/Metallic/Composite Hybrid Pipes
(2021 , Dissertation)The challenge to the pipeline industry is to meet the increased worldwide demand while reducing the cost. Currently, metallic and composite pipelines are the most cost-effective way of transporting water, oil, and gas. ... -
Quantifying Empathy in Virtual Reality
(2021 , Master Thesis)We propose a multidimensional model in virtual reality (VR) based intervention to quantify empathy enhancement and promotion of prosocial behavior. A simulation in virtual reality is developed, which can be used as a form ... -
Two-Timescale Multi-Objective Volt/Var Optimization Considering Distributed Energy Resources In Active Distribution Networks
(2021 , Master Thesis)The high penetration of distributed energy resources (DERs) introduces several challenges to the power network. They may cause a high level of voltage variation, sudden over/under-power generation, high power losses, and ... -
Developing a Framework for Optimal Performance of Activated Carbon/ Graphene Oxide/Activated Carbon-Graphene Oxide Nano Adsorbent for the Removal of Antibiotics from Wastewater
(2021 , Master Thesis)Antibiotics are important drugs for treating infectious diseases and they have undoubtedly saved the lives of millions of people. A growing global problem is the emergence of antibiotic resistance, which means that the ...