Browsing University of Waterloo by Title
Now showing items 1581-1600 of 18744
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Biomass Derived Laser-Induced Graphene with Embedded Catalysts: Towards Enhanced Oxygen Reduction Reaction Catalytic Performance
(University of Waterloo, 2023-06-21)Zinc-air batteries are viewed as one of the most promising energy storage technologies for consumer electronics, electric vehicles, and grid storage due to a number of benefits including relatively high theoretical specific ... -
BIOMECHANICAL ALTERATION OF CORNEAL MORPHOLOGY AFTER CORNEAL REFRACTIVE THERAPY
(University of Waterloo, 2006)<strong>Purpose:</strong> Although orthokeratology (non-surgical corneal reshaping, Corneal Refractive Therapy, CRT®) has been used for almost a half century, contemporary CRT's outcomes and mechanisms still require ... -
Biomechanical analysis of the pelvic floor and pessary device design
(University of Waterloo, 2023-11-21)Pelvic floor disorders (PFD) including pelvic organ prolapse (POP) can significantly impact women’s quality of life. Pessaries, removable gynecological prosthetic devices, provide mechanical support for temporary or long-term ... -
Biomechanical Assessment of Cycling Helmets: the Influence of Headform and Impact Velocity based on Cycling Collisions associated with Injury Claims
(University of Waterloo, 2015-01-23)The goal of my thesis was to fill some of the gaps in knowledge about cyclist/motor vehicle collisions and testing guidelines for cycling helmets. Cycling collisions with motor vehicles represent a problem for the Canadian ... -
A biomechanical investigation into the link between simulated job static strength and psychophysical strength: Do they share a “weakest link” relationship?
(University of Waterloo, 2011-01-17)Maximum voluntary forces and psychophysically acceptable forces are often used to set force guidelines for exertions as a means to protect against overexertion injuries in the workplace. The focus of this dissertation was ... -
Biomechanical Modelling of Paralympic Wheelchair Curling
(University of Waterloo, 2016-08-30)This research represents the first documented investigation into the biomechanics and neural motor control of Paralympic wheelchair curling. A multibody biomechanical model of the wheelchair curling delivery was developed ... -
Biomechanical Predictors of Functionally Induced Low Back Pain, Acute Response to Prolonged Standing Exposure, and Impact of a Stabilization-Based Clinical Exercise Intervention
(University of Waterloo, 2009-07-24)Purpose: Biomechanical differences between people with low back pain (LBP) and healthy controls have been shown previously. LBP has been associated with standing postures in occupational settings. A transient pain-generating ... -
A Biomechanical-Biochemical Hypothesis for the Role of Collagen in Injury
(University of Waterloo, 2022-07-25)Low back pain affects 80% of the population at some point in their lives and is the most common musculoskeletal complaint for workplace injuries. Further, it presents as episodic, with sufferers typically experiencing ... -
Biomechanics of Lateral Hip Impacts: the Influence of Measurement Technique and Contact Area
(University of Waterloo, 2014-02-21)The experiments presented in this thesis provide novel insight into two scarcely studied areas in the field of lateral hip impact biomechanics. The high energy nature of hip impacts requires high sampling rates for accurate ... -
The Biomechanics of Mammary Epithelial Morphogenesis
(University of Waterloo, 2017-04-28)Major organs and tissues such as the lung, kidney, liver, and the salivary and mammary glands are complex structures, but share a fundamental building block – epithelial cells. During tissue formation – a process known as ... -
Biomedical Pollutants and Urban Waste Management in the Accra Metropolitan Area, Ghana: A Framework for Urban Management of the Environment (FUME)
(University of Waterloo, 2012-07-26)Ecosystems provide essential necessities required for the sustenance of life including food, water, medicine, aesthetics, recreational and spiritual outlets. Preserving and maintaining the integrity, carrying capacity, ... -
Biomimetic Micro/nano-Structured Surfaces: A Potential Tool for Tuning of Adhesion and Friction
(University of Waterloo, 2012-01-17)Effects of biomimetic micro-patterning of polymeric materials on their interfacial properties were studied experimentally. Micropillars of PDMS and SU-8 epoxy were fabricated through soft lithography and UV lithography ... -
Biomimetic sensing based on chemically induced assembly of a signaling DNA aptamer on a fluid bilayer membrane
(Royal Society of Chemistry, 2012-04-18)The adenosine aptamer was split into two halves and linked to a fluid liposome surface; addition of adenosine resulted in aptamer assembly, which did not occur if the split aptamer was attached to silica nanoparticles, ... -
Bioorthogonal Modification of the Major Sheath Protein of Bacteriophage M13: Extending the Versatility of Bionanomaterial Scaffolds
(American Chemical Society, 2016-09-04)With a mass of ~1.6 x 107 Daltons and com- posed of approximately 2700 proteins, bacteriophage M13 has been employed as a molecular scaffold in bionanomaterials fabrication. In order to extend the versatility of M13 in ... -
Biophysical cues to enhance neuronal differentiation
(University of Waterloo, 2021-05-31)Biophysical cues are an important tool for neuronal tissue engineering and regenerative medicine. Cues such as topography and stiffness have been shown to enhance lineage and non-lineage based neuronal differentiation by ... -
Biophysical Investigations of the Interactions between Calmodulin and Nitric Oxide Synthase Enzymes
(University of Waterloo, 2017-12-15)Nitric Oxide (•NO) is an essential biomolecule that has physiological functions in neurotransmission, vasodilation and immune response. •NO is produced by a family of enzymes known as nitric oxide synthases (NOS). NOS ... -
Biophysical Modelling of Antimicrobial Peptide’s Interactions with Phospholipid and Lipopolysaccharide Membranes
(University of Waterloo, 2019-05-23)Antimicrobial peptides (AMPs) are naturally-occurring peptide antibiotics. The way they work has inspired a vigorous search for optimized peptide antibiotics for fighting resistant bacteria. Cationic AMPs cleverly utilize ... -
Biophysical Studies of Lipid Membranes and their Interactions with Amyloid Peptides
(University of Waterloo, 2015-06-19)Amyloid beta peptides are known to form amyloid fibrils which are implicated in more than 20 currently incurable neurodegenerative diseases, including Alzheimer’s, Huntington’s and Parkinson’s. The proposed mechanism of ... -
Biopower, Disciplinary Power and Surveillance: A Qualitative Analysis of the Lived Experience of Drug Users in Vancouver’s Downtown Eastside
(University of Waterloo, 2020-03-31)Focusing on the role of police as primary actors in the arena of citizen safety, this thesis examines the effects of police practices on the daily lived experience of drug users accessing a Supervised Consumption Site ...