Browsing Faculty of Science by Title
Now showing items 193-212 of 423
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Image super resolution via non-local normalized graph Laplacian regularization
(2019-05-01)Given we live in a digital age where images are regularly being viewed, posted, or utilized, spectators of such images on occasion could prefer a higher resolution perspective. The process of producing a high-resolution ... -
Immunomodulatory activity of Lacticaseibacillus rhamnosus R0011: analysis of secretome-mediated impacts on innate immune outcomes in intestinal epithelial cells and antigen presenting cells
(2021-12-01)Certain lactic acid bacteria (LAB), such as Lacticaseibacillus rhamnosus R0011, are associated with immune modulatory activities including down-regulation of pro-inflammatory gene transcription and expression. While host ... -
Immunomodulatory effects of dietary fibre supplementation: effects on cytokine and antibody production and lymphocyte population profiles
(2009-08-01)Gastrointestinal microflora has been shown to have a bi-directional relationship with the host immune system. A variety of fermentable carbohydrate polymers largely pass through the small intestine, providing fermentable ... -
Immunomodulatory effects of lactic acid bacteria on human intestinal epithelial cells and macrophages in the context of a pro-inflammatory challenge
(2009-09-01)Immunomodulatory effects of lactic acid bacteria vary with strain and may vary with growth phase and medium. The ability of different lactobacilli strains (Lactobacillus helveticus R0052, L. rhamnosus R0011, L. rhamnosus ... -
Impact of carbon micro/mesoporosity on the adsorption behavior of small molecules
(2019-08-01)Adsorption studies on carbon play a key role in fields such as environmental remediation, purification, and catalysis. Because of the inherently high surface area, low cost, and inertness of activated carbons, these materials ... -
Impact of environmental conditions on expression levels of resistance-nodulation-division (RND) efflux pumps and outer membrane porins in Acinetobacter baumannii
(2012-09-01)Acinetobacter baumannii is a globally emerging Gram-negative pathogen accounting for a variety of nosocomial conditions, including pneumonia, meningitis, peritonitis, urinary tract infections and, in particular, wound ... -
Impact of neck muscle fatigue on upper limb sensorimotor integration
(2019-08-01)Neck muscles have a high density of sensory receptors which project to the central nervous system, and have important role in sensory motor integration (SMI). The cerebellum is important for SMI and it is known to undergo ... -
Impact of potato protein supplementation with dietary fermentable materials on immune measures in Sprague-Dawley rats
(2020-09-01)Bacteria may influence the immune system by fermenting dietary fermentable materials (DFM) that resist digestion and reach the colon intact. This study investigated how resistant protein supplementation could affect the ... -
The impact of restricted ration and chemical stressors on Rainbow trout (Oncorhynchus mykiss) and American flagfish (Jordanella floridae)
(2017-12-01)This research aimed to increase the understanding of the impact of multiple factors including both environmental and chemical stressors and their effects on fish survival, growth, and reproduction. Rainbow trout (Oncorhynchus ... -
Implicit gaze interaction for information visualization
(2021-08-01)This thesis presents a novel marker-free method for identifying screens of interest when using head-mounted eye-tracking for visualization in cluttered and multi-screen environments. The presented approach offers a solution ... -
Improved 3D modelling of CANDU reactors using transport-fitted diffusion coefficients
(2016-12-01)To model the neutronic physics behavior of the core in CANDU pressure tube type heavy water reactors with natural-uranium fuel, two levels of calculations are required. Initially, lattice-level transport calculations are ... -
An in-depth analysis of guesser behavior
(2020-11-01)We propose a methodology to perform an in-depth analysis on different password guessers and their guessing abilities. We devise new metrics and statistics that directly compare the types of passwords each guesser generates, ... -
Influence of dietary interventions on the immune system: an investigation of the impact of omega-3 fatty acids, dietary fermentable materials and high energy diets
(2016-12-01)Dietary interventions vary in ability to influence immune activity. Separate investigations were conducted to determine the immune impact of omega-3 fatty acids, dietary fermentable materials (DFM) and high energy (HE) ... -
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 ... -
Integrated traffic analysis and visualization for future road events
(2023-04-01)The existing traffic simulation methods are limited to specific synthetic scenarios. In addition, the natural structure of traffic and accident data requires modeling the dependent observations on multiple levels. Therefore, ... -
Interfaces for alternatives, difference visualizations and collaborative authoring of behavior trees
(2020-12-01)A visual behavior authoring framework for exploring and comparing multiple game AI behavior alternatives is presented. A mixed method study revealed participants rated it higher compared to the control framework. Mostly ... -
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 ... -
Investigating proteomic profiles of skin mucus and blood plasma of rainbow trout (Oncorhynchus mykiss) exposed to low concentrations of waterborne nickel
(2022-08-01)The Ontario Ring of Fire located in the James Bay Lowlands is a nickel rich ore with ongoing mining proposals. This raises the possibility of nickel contamination in one of Ontario’s most precious freshwater regions and ... -
Investigating the distribution of Nitellopsis obtusa in Ontario Lakes and its role as an ecosystem engineer
(2021-08-01)Nitellopsis obtusa is a non-native macrophyte introduced into the Laurentian Great Lakes in 1974. Over the last decade, increasing reports emerged for N. obtusa within lakes in the Great Lakes Basin. Despite N. obtusa being ... -
Investigation into potential Dirofilaria immitis drug targets through rational anthelmintic synthesis and design
(2022-04-01)Dirofilaria immitis is a mosquito-transmitted parasitic nematode that can cause debilitating disease in dogs. D. immitis is present in Canada and over the years has increased in prevalence due to several factors including ...