College of Engineering: المرسلات الحديثة
السجلات المعروضة 381 -- 400 من 496
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Shear Behavior Of Fiber Reinforced Concrete Beams Reinforced With Basalt Frp Bars And Gfrp Stirrups
(2018 , Master Thesis)Qatar suffers from a harsh environment in the form of high temperature that prevails almost all year round in addition to severe humidity and coastal conditions. This exposure leads to the rapid deterioration and the ... -
ORGANIC/INORGANIC SEMICONDUCTOR BASED OPTO-ELECTRONIC DEVICES: LIGHT DETECTORS AND DYE-SENSITIZED SOLAR CELLS.
(2018 , Dissertation)Emerging opto-electronic devices (e.g. light sensors and solar cells) based on thin-film devices have been emphasized, owing to their many interesting properties including low cost, reduced weight, high flexibility and ... -
EXPERIMENTAL DETECTION OF LOCALIZED SURFACE DEFECTS IN BALL BEARINGS USING VIBRATION ANALYSIS
(2018 , Master Thesis)Experimental Detection of Localized Surface Defects in Ball Bearings Using Vibration Analysis Bearings play a crucial role in the functioning of rotating machinery. Any failure of this critical component may cause severe ... -
COMBUSTION CHARACTERISTICS AND EMISSION OF A DI DIESEL ENGINE UTILIZING NEW INDUCTION MANIFOLD DESIGNS AND RUNNING ON ALTERNATIVE FUEL BLENDS
(2018 , Master Thesis)The demands for increasing the swirl in the combustion chamber and for decreasing the exhaust emissions on diesel engines have increased rapidly over the past few years. Consequently, the researchers’ attention has been ... -
EVALUATION OF 2D AND 3D TECHNIQUES FOR SENTIMENT VISUALIZATION
(2018 , Master Thesis)With the rise of user generated content on the Internet, sentiment visualization is being highly researched and practiced. Advances in information visualization, such as the use of three-dimensional visualizations need to ... -
STRENGTHENING OF SHEAR DEFICIENT REINFORCED CONCRETE BEAMS USING NEAR SURFACE EMBEDDED FABRIC REINFORCED CEMENTITIOUS MATRIX
(2018 , Master Thesis)This thesis presents an experimental study on the efficacy of new concepts of strengthening reinforced concrete beams deficient in shear. The first concept is referred to as “near surface embedded” fabric reinforced ... -
DEVELOPMENT OF NOVEL INSTRUMENTATION INCORPRATING MAGNETORESISTIVE ENCODERS FOR THE MEASUREMENT OF ANGULAR
(2018 , Master Thesis)As rotation dependent technologies emerge, the need of having a feedback about their rotational behavior became a necessity in order to control them. Many types of sensors, based on various operation principles are available ... -
Cancer Detection and Identification on Scarce and Low- Resolution Data
(2018 , Master Thesis)Machine learning algorithms have been contributing immensely in the biomedical sector with the innovation of several automatic and semi-automatic diagnostic devices. They are well suited for applications such as the diagnosis ... -
Evaluation Of The Main Factors Affecting Tire-Pavement Interaction Noise
(2018 , Master Thesis)Traffic noise is an environmental pollution that affects many people in today’s modernized world. It disrupts the quality of life and causes annoyance, stress, sleep deprivation, and several health problems. When vehicles ... -
Towards Accurate Loss Prediction In Kahramaa Water Stations
(2018 , Master Thesis)Qatar General Electricity and Water Corporation (KAHRAMAA, KM) deployed and started operation of water Supervisory Control and Data Acquisition (SCADA) system in 2006. The aims of this SCADA system are to increase the ... -
User’s Technology Acceptance Model to Promote Trust Towards Mobile Commerce in Qatar
(2018 , Master Thesis)In the present fast-moving generation, the world of technology along with the support of the Internet has splendidly enhanced our daily lives. For instance, today everything is accessible on our fingertips, there is no ... -
COLLAPSE BEHAVIOR AND ENERGY ABSORPTION OF CORRUGATED TAPERED TUBES
(2018 , Master Thesis)Thin-walled structures have been widely used in energy absorption and safety applications such as automotive vehicles and locomotives, due to their lightweight, progressive folding modes, and reduced manufacturing costs. ... -
INDEX-BASED EMERGENCY RESPONSE MANAGEMENT SYSTEM (IERMS): A FRAMEWORK FOR THE PETROCHEMICAL INDUSTRIAL CITIES IN QATAR
(2018 , Dissertation)Emergency response operations are very important activities in the industrial areas. An incident in the industrial area can have considerable economic and social impact, response decisions to mitigate the impact of the ... -
An Ontology based Text-to-Picture Multimedia m-Learning System
(2018 , Dissertation)Multimedia Text-to-Picture is the process of building mental representation from words associated with images. From the research aspect, multimedia instructional message items are illustrations of material using words and ... -
Automated Segmentation of Cerebral Aneurysm Using a Novel Statistical Multiresolution Approach
(2018 , Master Thesis)Cerebral Aneurysm (CA) is a vascular disease that threatens the lives of many adults. It a ects almost 1:5 - 5% of the general population. Sub- Arachnoid Hemorrhage (SAH), resulted by a ruptured CA, has high rates ... -
Emerging Factors Shaping The Identity Of Local Urban Districts, The Case Of Doha
(2018 , Master Thesis)Forms, Designs and symbols are components of the built environment that communicate information about the place and its identity to users. Users discern information from their environmental settings, combined with their ... -
Refugee Camps: Initiation, Current Conditions, Development & Integration with the City
(2018 , Master Thesis)The issue of Palestinian refugees exists for nearly 70 years now, starting from the occupation of Palestine by Israeli forces and immigrants in the late 40s. Approximately 900,000 Palestinian refugees were forced to leave ... -
Toward Creative Cities: Assessing the Culturally Emerging Creative Doha City- Qatar
(2018 , Master Thesis)Through the holistic visionary plan 2032, Qatar is aiming for a future knowledge and economic creative based development. It is taking one main pillar in the country vision strategy to build a well-established human force ... -
Grid-Connected Single-Star Bridge-Cells Modular Multilevel Cascaded Converter with Selective Harmonic Elimination Techniques
(2018 , Master Thesis)Nowadays, Renewable Energy Sources (RESs) are receiving enormous attention due to the noticeable exhaustion of fossil fuel and its emission of greenhouse gases. DC-AC converters have attracted the attention of the researchers, ... -
Crossflow Microfiltration of Tight Emulsions and Suspended Colloids by Ceramic Membranes
(2018 , Master Thesis)Produced water is known as the largest waste stream associated with the oil and gas extraction process from onshore and offshore fields; that is found in the form of either oil in water (o/w) or water in oil (o/w) emulsion. ...