Theses: Recent submissions
Now showing items 1-20 of 10916
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Investigation and Propagation of Defects in the Membrane Electrode Assembly of Polymer Electrolyte Membrane Fuel Cells: Quality Control Analysis
(University of Waterloo, 2019-05-24)Polymer electrolyte membrane fuel cells (PEMFC) have the potential to deliver high power density with a lower weight and volume compared to other fuel cells. However, some of the barriers to the successful commercialization ... -
Measuring Non-Markovianity of Noise in the Cenrtal Spin System
(University of Waterloo, 2019-05-24)In this thesis, we explore non-Markovian noise in the central spin system due to the coupling between the central spin and the environment. We use a solid state nuclear magnetic resonance system to do the experiment since ... -
3D Ground Truth Generation Using Pre-Trained Deep Neural Networks
(University of Waterloo, 2019-05-24)Training 3D object detectors on publicly available data has been limited to small datasets due to the large amount of effort required to generate annotations. The difficulty of labeling in 3D using 2.5D sensors, such as ... -
Development of a Hybrid Hydrogel Bio-ink for 3D Printing of Biomimetic Tissue Constructs
(University of Waterloo, 2019-05-24)Colorectal cancer is the 2nd most common form of cancer in Canada. Most colorectal cancer deaths are caused by complications that stem from the metastasis of colorectal cancer to other organs such as the liver. During ... -
Death and Memory: A Memorial and Museum for Euromaidan
(University of Waterloo, 2019-05-24)Memorials are a way of mending hardship through the commemoration of past events. They are a physical manifestation and expression of events, used as a way to come to terms ends. They also create an opportunity for ... -
Cell Density-Dependent Changes in the Localization of the CD26 Protein in Colorectal Cancer Cells in Response to Flavonoid Treatment
(University of Waterloo, 2019-05-24)Colorectal cancer is the 3rd most common cancer worldwide and this rate of incidence is largely attributable to lifestyle factors such as the diet. A group of plant secondary metabolites called flavonoids has been found ... -
Efficient Hardware Realization of Convolutional Neural Networks using Intra-Kernel Regular Pruning
(University of Waterloo, 2019-05-24)Convolutional neural networks (CNNs) have proven their success in a wide range of applications. While CNNs boast remarkable performance, they require significant computational and memory resources for operation. As research ... -
Learning to live with novelty: Implications of exotic earthworms and their interactions with seeds, mulch, and wood ash for ecological restoration
(University of Waterloo, 2019-05-24)A major challenge in restoration ecology is the biological invasion of ‘exotic’ species, some of which may spread widely and have undesirable impacts as ‘invasive’ species. Ongoing debates and changing perspectives suggest ... -
Exception Usage in Open-Source C++ Systems
(University of Waterloo, 2019-05-24)Exception handling (EH) is a feature common to many modern programming languages, including C++, Java, and Python, that allows error handling in client code to be performed in a way that is both systematic and largely ... -
Predictive Dynamic Simulation of Healthy Sit-to-Stand Movement
(University of Waterloo, 2019-05-24)This thesis situates itself at the intersection of biomedical modelling and predictive simulation to synthesize healthy human sit-to-stand movement. While the importance of sit-to-stand to physical and social well-being ... -
A Planning based Evaluation of Spatial Data Quality of OpenStreetMap Building Footprints in Canada
(University of Waterloo, 2019-05-24)OpenStreetMap (OSM) is an editable world map where users can create and retrieve data. Building footprints are an OSM dataset that is of particular interest, as this data has many useful applications for planners and ... -
Intra-urban agriculture in Nanjing, China: Practices, motivations, and challenges
(University of Waterloo, 2019-05-24)China has experienced strong economic growth in the last three decades through urbanization and economic transitions. However, increasing population and rapid urbanization have resulted in profound social, economic, and ... -
Leveraging Asymmetry and Interdependence to Enhance Social Connectedness in Cooperative Digital Games
(University of Waterloo, 2019-05-24)Play is a fundamental component of human development and is an important means of forming healthy relationships throughout life. Research has shown that the types of digital games people play, how they play them, and who ... -
COUPLED DYNAMICS OF CABLE-HARNESSED STRUCTURES: ANALYTICAL MODELING AND EXPERIMENTAL VALIDATION
(University of Waterloo, 2019-05-24)This thesis presents analytical models to study the vibration characteristics of cable-harnessed beam structures motivated by space structure applications. The distributed parameter models proposed in this work considers ... -
Novel Metal and Silicon Oxide Engineered Substrates to Control Cell Alignment
(University of Waterloo, 2019-05-24)Engineered biomaterials with micron- and sub-micron-scale topographical features are designed to mimic the in vivo functions of extracellular matrix (ECM) on promoting desirable biological changes by manipulating the ... -
Fabrication and energetic characterization of micro and nano sized Al/CuO core-shell particles
(University of Waterloo, 2019-05-24)Thermite is one type of energetic material which could release a large amount of heat through an oxidation-reduction reaction. Thermite material has a lot of application in joining, metal refining and propulsion. Al/CuO ... -
High Performance Web Servers: A Study In Concurrent Programming Models
(University of Waterloo, 2019-05-24)With the advent of commodity large-scale multi-core computers, the performance of software running on these computers has become a challenge to researchers and enterprise developers. While academic research and industrial ... -
Changing Lanes: Taking Vancouver’s laneway housing from feeding speculation to an affordable ownership model under a Community Land Trust
(University of Waterloo, 2019-05-24)Towards the end of 2017, after consultation with a series of reports, studies, and advisory groups, the Vancouver City Council has published the Housing Vancouver Strategy (2018-2027) and 3-Year Action Plan (2018-2020) ... -
Two-weeks of single-leg immobilization alters IMCL storage, mitochondrial content, and insulin signalling in healthy, young women
(University of Waterloo, 2019-05-23)During limb immobilization and bed rest, there is a significant loss of muscle mass and strength, and an onset of insulin resistance (IR). Subcellular localization of intramyocellular lipids (IMCL) is suggested to regulate ... -
Nondifferentiable energy minimization for cohesive fracture in a discontinuous Galerkin finite element framework
(University of Waterloo, 2019-05-23)Until recently, most works on the computational modelling of fracture relied on a Newtonian mechanics approach, i.e., momentum balance equations describing the motion of the body along with fracture criteria describing the ...