Electronic Theses and Dissertations
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PoT: bridging IoT with phone technology
(2023-09-01)The ”Phone of Things” (PoT) introduces an innovative integration of IoT systems with the widely available telephone network infrastructure. It repurposes underused home landlines and existing communication servers, weaving ... -
Coordinated multicast beamforming for multi-cell massive MIMO systems
(2023-09-01)In this thesis, we consider the efficient coordinated multi-cell multicast beamforming design in massive massive multiple-input multiple output (MIMO) cellular networks. For the problem that aims to minimize the base station ... -
Optimizing electrocardiogram analysis for efficient heart condition diagnosis
(2023-09-01)This thesis introduces an innovative lead grouping strategy for efficient real-time Electrocardiography signal classification. This method uses a maximum of six leads instead of the traditional 12-lead approach, leading ... -
Effects of per-and polyfluoroalkyl substances (PFAS) on the freshwater gastropod (Planorbella pilsbryi) in the laboratory and in situ integrating a multi-omic approach
(2023-09-01)Per- and polyfluoroalkyl substances (PFAS) are anthropogenic chemicals that are globally used in consumer and industrial applications. Specifically, perfluorooctane sulfonate (PFOS) has been under scrutiny due to its ... -
Analysis and techniques of cyberattack types classification in smart grids
(2023-09-01)The smart electric grids rely on integrating the information and communication technologies (ICT) into the electric power grid infrastructure to facilitate the exchange of information for an enhanced and economic operation. ... -
Efficient design of reconfigurable intelligent surface assisted multi-group multicast beamforming
(2023-09-01)This thesis considers a multi-group multicasting scenario facilitated by a reconfigurable intelligent surface (RIS). We propose low-complexity scalable algorithms for the joint design of the base station (BS) multicast ... -
Experimental investigation of dark fermentation of poplar leaves for biohydrogen production
(2023-08-01)Biohydrogen, a sustainable and environmentally friendly energy alternative, is pivotal in transitioning to a more energy-efficient future. Thesis research explores the variations of H2 hydrogen production potential of ... -
A hybrid battery cell voltage equalizer considering thermal behavior and capacity fade characteristics
(2023-08-01)The thesis focuses on developing a robust, high-fidelity lithium-ion battery model adaptive to changes in operating temperature, aiming for accurate estimation of state of health (SOH). The thesis proposes two novel methods ... -
Experimental investigation of novel proton exchange membrane fuel cell and battery integrated system
(2023-08-01)In this thesis study, a PEM fuel cell and battery integrated system is developed. The performance assessments of the PEM fuel cell stack are performed through the polarization curve, energy efficiency, exergy efficiency, ... -
Investigating proteomic profiles of rainbow trout (oncorhynchus mykiss) kidney and liver tissues exposed to low concentrations of waterborne nickel
(2023-08-01)Nickel has become a component of natural freshwater that may pose serious ecological risks to aquatic wildlife. Due to Canada’s significant presence in producing and exporting nickel, the country has the opportunity to ... -
Gloss positioning for a gaze aware L2 reading aid
(2023-08-01)An important aspect of language learning is reading texts written in the learner’s second language (L2). However, reading can be a daunting task for language learners, as text may contain a large amount of unknown vocabulary. ... -
Exploring the facilitators of adapted mountain biking based on the lived experiences of adults living with a spinal cord injury
(2023-08-01)Research related to adapted mountain biking for people living with spinal cord injuries has primarily focused on the barriers that exist. Facilitators of adapted mountain biking have not been well-researched, and a better ... -
Effect of self-excited acoustic perturbations on flow characteristics around rectangular cylinders with varied geometrical aspects
(2023-08-01)This study explores the effects of aspect ratio, edge geometry and incidence angles on the dynamic lift force, wake behaviors, and the susceptibility of such geometrical aspects to self-excited acoustic resonance in ... -
Acknowledging offender trauma at intake: a qualitative thematic analysis of Canadian correctional policy
(2023-08-01)Trauma has seldom been discussed in the literature in relation to incarceration. The research that does exist has tended to be gendered, focusing predominantly on the trauma experiences of female offenders. The current ... -
Stressors in early learning environments and their impact on the mental health and well-being of early childhood educators
(2023-08-04)Early childhood educators (ECEs) are experts in early learning for young children. This study aimed to identify the stressors ECEs experience in the early learning sector and their impact on the mental health and well-being ... -
Modified wavelet-based pulse width modulation technique for cascaded H-bridge multilevel converter
(2023-08-01)Power electronics (PE) converters are crucial for providing a cost-effective, reliable, and efficient solutions for integrating renewable energy sources (RES) into the electrical grid. Over the years, many converter ... -
An inquiry into virtual materiality
(2023-08-01)“We shape our tools, and thereafter they shape us," this Mcluhanism demands that when we create, we do so thoughtfully. This thesis examines artists' relation to VR tools for 3D shape modelling and their needs regarding ... -
Characteristics of rapidly manufactured ventilators: a scoping review
(2023-08-01)The mechanical ventilator shortage caused by the Sars-CoV-2 (Covid-19) respiratory virus revealed healthcare systems worldwide were not equipped to handle mass-casualty events. Rapidly manufactured ventilators (RMVs) are ... -
The perceived effectiveness of various forms of feedback on the acquisition of technical skills by advanced learners in simulation-based health professions education
(2023-08-01)Simulation-based health professions education is valuable for healthcare professionals to develop technical skills. However, little research has explored the effectiveness of augmented versus intrinsic feedback for advanced ... -
Experimental investigation of new coating methods for 3D-printed cathodes for hydrogen production
(2023-08-01)This thesis presents a novel approach for preparing electrodes for hydrogen evolution reaction. A new approach where the electrolysis cathodes are 3D-printed and coated for alkaline water electrolysis. Copper, iron, and ...
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