Engineering (Faculty of): Recent submissions
Now showing items 1-20 of 4991
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Content-Adaptive Non-Stationary Projector Resolution Enhancement
(University of Waterloo, 2019-04-18)For any projection system, one goal will surely be to maximize the quality of projected imagery at a minimized hardware cost, which is considered a challenging engineering problem. Experience in applying different image ... -
Methodology for improving the net environmental impacts of new buildings through product recovery management
(University of Waterloo, 2019-04-18)Buildings contribute significantly to the global environmental load caused by human activities. There has been a growing interest in improving a building's performance over all of the life-cycle stages (production, ... -
Feasibility Study of Lean Oil Sand as Base and Surface Material on Gravel Roads in Alberta
(University of Waterloo, 2019-04-18)A major concern has been raised by Imperial Oil Inc. that dust issues extensively occurred on the gravel roads in Kearl Lake Oil Sand site in northern Alberta, Canada. Some mitigation measures had been utilized to minimize ... -
Wetting of underliquid systems
(University of Waterloo, 2019-04-18)Wetting studies can be tracked back over the last few decades due to its applications in the development of water repellent (superhydrophobic), oil repellent (superoleophobic) surfaces. Despite the fact that these surfaces ... -
An Investigation of Non-stationary Nature of Environmental Data
(University of Waterloo, 2019-04-17)Several investigations have shown that the Earth's climate is experiencing change, as evident by rising global temperatures, receding ice sheets and reducing glacier sizes. There is also empirical observation supporting ... -
Development of Photocatalytic Materials and Systems for the Removal of Selenium from Industrially Impacted Water
(University of Waterloo, 2019-04-17)Selenium (Se) contaminated water derived from global industrial activities such as power generation, oil extraction and refining, coal and mineral mining, metal smelting, and agricultural irrigation can bioaccumulate in ... -
Computational Aeroacoustic Prediction of Airfoil Self-Noise at Static Angles of Attack
(University of Waterloo, 2019-04-17)Aeroacoustic noise from wind turbines is often an obstacle in the implementation of wind farms. Reduction of this noise is key to allowing the expansion of the wind energy sector which is crucial for decreasing the dependence ... -
Development of a Compact, Energy-Positive Food Waste Treatment Process
(University of Waterloo, 2019-04-17)This study developed an innovative bioprocess for food waste (FW) treatment by combining a leach bed reactor (LBR) with an anaerobic membrane bioreactor (AnMBR). The two bioreactors were consistently operated at neutral ... -
Chaotic Advection for Enhanced Reagent Mixing
(University of Waterloo, 2019-04-17)In situ remediation techniques commonly involve the injection of a reagent into the subsurface to create a zone in which biological and/or chemical reactions lead to mass destruction of contaminants. In these injection-driven ... -
Nonlinear Model Predictive Control Reduction Strategies for Real-time Optimal Control
(University of Waterloo, 2019-04-15)This thesis presents a variety of strategies to accelerate the turnaround times (TATs) of nonlinear and hybrid model predictive controllers (MPCs). These strategies are unified by the themes of symbolic computing, nonlinear ... -
LIDAR Odometry with Joint Geometric and Appearance Landmarks
(University of Waterloo, 2019-04-08)Odometry is the problem of estimating the motion of a moving platform relative to its environment without measurements to a fixed reference point. This is a critical problem for mobile robotics applications where ... -
Evaluation of Techniques for Flood Quantile Estimation in Canada
(University of Waterloo, 2019-04-08)As one of the most destructive natural hazards, floods have a strong and devastating influence on various aspects of human society and the environment. Damages from floods can include property loss, destruction of ... -
Development of Terahertz Quantum Well Photodetector at 3 THz
(University of Waterloo, 2019-04-05)This thesis reports a new terahertz (𝑓=3.22 THz) quantum well photodetector (THz QWP) as well as comprehensive numerical models simulating device active region and different grating couplers including traditional diffraction ... -
Multi-level Control in Large-anharmonicity High-coherence Capacitively Shunted Flux Quantum Circuits
(University of Waterloo, 2019-04-05)Superconducting devices as quantum bits (qubits) are one of the most promising candidates for implementing a practical quantum computer. Over the last decade, quantum coherence times of superconducting qubits have been ... -
Sodium Chloride and Freezing Temperatures Increasing the Weathering of a Shale Bedrock Channel
(University of Waterloo, 2019-04-05)Studies on erodibility in shale channels attribute slaking as the primary weathering mechanism, and consider chemical weathering mechanisms as a secondary agent (Tinkler and Parish, 1998). This research examines the roles ... -
The Optimal Steady-State Control Problem
(University of Waterloo, 2019-04-05)Many engineering systems -- including electrical power networks, chemical processing plants, and communication networks -- have a well-defined notion of an "optimal'" steady-state operating point. This optimal operating ... -
Exploring the role of teams and technology in patients' medication decision making
(Elsevier, 2019-03)We know little about how electronic health records (EHRs) should be designed to help patients, pharmacists, and physicians participate in interprofessional shared decision making. We used a qualitative approach to understand ... -
Engineering and Environmental Assessment of Foam Glass Lightweight Aggregate for Pavement Application
(University of Waterloo, 2019-04-02)Foam-Glass Lightweight Aggregate (FG-LWA) is an innovative lightweight material based 95% on waste and recycled glass. Several European countries use this type of material in the pavement structure and mainly as lightweight ... -
A Long-acting Ocular Lubricant Eye Drop based on Dextran Hydrogel Nanoparticles
(University of Waterloo, 2019-03-27)Dry eye disease is a highly prevalent condition that affects hundreds of millions of people worldwide. In moderate to severe cases, affected individuals experience considerable difficulty in carrying out their day-to-day ... -
Deployable Vibration Control Systems for Lightweight Structures
(University of Waterloo, 2019-03-27)The recent push towards lightweight, efficient, and innovative structural designs has brought forth a range of vibration control issues related to implementation, effectiveness, and control system design that are not fully ...