Browsing Doctoral Dissertations by Title
Now showing items 1-20 of 69
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Adaptive engagement of older adults’ fitness through gamification
(2017-07-01)Older adults are often not physically active because they lack motivation, time, and/or physical ability. Not only does this impact the life of older adults, but it also affects society as a whole, because the cost of ... -
Adaptive serious games for computer science education
(2020-10-01)Serious games have the potential to effectively engage students to learn, however, these games tend to struggle accommodating learners with diverse abilities and needs. Furthermore, customizing a serious game to the ... -
Agent-based modeling framework for adaptive cyber defence of the Internet of Things
(2022-12-01)The adoption of the Internet of Things (IoT) continues to increase significantly, introducing unique challenges and threats to cybersecurity. In parallel, adaptive and autonomous cyber defence has become an emerging research ... -
Alloy catalysts for fuel cell-based alcohol sensors
(2016-05-01)Direct ethanol fuel cells (DEFCs) are attractive from both economic and environmental standpoints for generating renewable energy and powering vehicles and portable electronic devices. The cost and performance of the DEFCs ... -
Analysis of resistance nodulation division efflux pumps in Acinetobacter baumannii
(2015-01-01)Strains from Canadian hospitals were classified as A. baumannii, A. pitti, or A. osocomialis and the most commonly expressed resistance nodulation division (RND) efflux pump was adeFGH. A collection of A. baumannii isolates ... -
The analysis of the entomological and chemical decomposition of human remains to ultimately assess the viability of the domestic pig as a substitute in forensic applications
(2022-09-01)Death investigations often rely on the minimum post mortem interval (minPMI) estimations provided by forensic entomologists. The models accepted by courts in Canada are not based on research involving humans but rather on ... -
Analysis of the volatile organic compounds produced by the decomposition of pig carcasses and human remains
(2013-03-01)Complex processes of decomposition produce a variety of chemicals as soft tissues and their component parts are degraded. Among others, these decomposition by-products include volatile organic compounds (VOCs) responsible ... -
An anomaly detection model utilizing attributes of low powered networks, IEEE 802.15.4e/TSCH and machine learning methods
(2019-12-01)The rapid growth in sensors, low-power integrated circuits, and wireless communication standards has enabled a new generation of applications based on ultra-low powered wireless sensor networks. These are employed in many ... -
Assessing nearshore water quality and biological condition in the Kawartha Lakes using a community science approach
(2022-08-01)The Kawartha Lakes, located in south-central Ontario, are a popular tourist destination, with a growing permanent resident population. Consequently, land development in its watersheds continues, and the specific land-use ... -
Calculating thermochemical equilibrium for multiphysics simulations of nuclear materials : development of yellowjacket gibbs energy minimiser
(2022-11-01)Nuclear fuels and structural materials are highly complex systems that are remarkably challenging to understand and model. Material behaviours are influenced by multiple physical phenomena such as mechanics, chemistry, ... -
Characterization of the ACC-1 Family of cys-loop ligand gated ion channels from the parasitic nematode Haemonchus contortus.
(2020-12-01)Nematode cys-loop ligand-gated ion channels (LGICs) have been extensively studied for decades because of their role in current anthelmintic action and potential as targets for future drugs. Many families of cys loop receptors ... -
Cognitive function during exertional heat stress assessed using traditional and serious game technology
(2016-06-01)Firefighting is a physically demanding occupation requiring intermittent bouts of work resulting in increased levels of cardiovascular and thermal strain, while making decisions requiring higher order cognitive abilities ... -
Community-oriented architecture for smart cities
(2017-12-01)With the widespread use of smartphone devices, a surge in mobile sensing, progress in wireless communication and networking techniques, as well as the development of the Internet of Things (IoT) and cloud computing, ... -
Comparing exercise responses to high intensity interval training between adults with and without asthma
(2020-06-01)Exercise induced bronchoconstriction (EIBC) occurs in response to high ventilations during exercise, which cools and dries the airways, triggering an inflammatory cascade. High intensity interval training (HIIT) is associated ... -
Computational methods for medical image registration
(2021-04-01)A significant amount of research has been dedicated to the improvement of techniques in the field of medical image analysis. Imaging modalities have been improved and new acquisition methods have been introduced to reveal ... -
CORE: a framework for the automatic repair of concurrency bugs
(2015-01-01)Desktop computers now contain 2, 4 or even 8 processors. To benefit from them programs must be written to work in parallel. If writing good code is hard, writing good parallel code is much harder. Parallelization adds ... -
A deep learning approach to focal cortical dysplasia segmentation in children with medically intractable epilepsy
(2021-08-01)Paediatric epilepsy is one of the most common neurological disorders and has major impact on the cognition and quality of life of children. Focal Cortical Dysplasia (FCD) is one of the most common causes of medically ... -
Determining the impact of carrion decomposition on soil microbial activity levels and community composition.
(2013-12-01)The ubiquitous nature of microorganisms and their specificity to certain locations make them potentially useful for forensic investigators. Advances in microbial profiling techniques have made it possible to compare microbial ... -
Development and characterization of chemical modifications for siRNA strand selection
(2021-12-01)Small interfering RNA (siRNA) are non-coding, double-stranded RNA that enable efficient gene silencing through RNA interference (RNAi) mechanisms. The primary effector of RNAi is an RNA-guided nuclease, Ago2, which selects ... -
Development of Non-covalent Chemical Probes for μ, δ and κ Opioid Receptors
(2020-12-01)Opioids are well-known pain relievers and one of several therapeutic options for pain management. Although opioids are very effective analgesics, continued use and abuse can lead to physical dependence and withdrawal ...