Browsing Theses by Title
Now showing items 5151-5170 of 15492
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Exact Results in Supersymmetric Gauge Theory
(University of Waterloo, 2016-08-30)Exact results are a key component for understanding any physical theory. Unfortunately in the context of quantum field theory (QFT) they are in general impossible to obtain, and we need some sort of approximations. However ... -
Exact Solutions and Black Hole Stability in Higher Dimensional Supergravity Theories
(University of Waterloo, 2012-06-20)This thesis examines exact solutions to gauged and ungauged supergravity theories in space-time dimensions D⩾5 as well as various instabilities of such solutions. I begin by using two solution generating techniques for ... -
Exact, Approximate, and Online Algorithms for Optimization Problems Arising in DVD Assignment
(University of Waterloo, 2009-09-01)Zip.ca is an online DVD rental company that faces two major operational problems: calculation of the assignment of DVDs to customers every thirty minutes throughout the day and purchasing of new inventory in regular ... -
Exactness and Noncommutative Convexity
(University of Waterloo, 2022-09-02)This thesis studies two separate topics in connection to operator systems theory: the dynamics of locally compact groups, and noncommutative convex geometry. In Chapter 1 we study exactness of locally compact groups as ... -
An Examination of Sea Ice Spring and Summer Retreat in the Canadian Arctic Archipelago: 1989 to 2010
(University of Waterloo, 2013-08-22)The sea ice extent change and variability of the Canadian Arctic Archipelago (CAA) are quite different compared to the Arctic as a whole due to its unique geographic settings. In this thesis, the sea ice retreat processes, ... -
An Examination of Accessibility Planning for Persons with Disabilities in Mid-size Canadian Municipalities
(University of Waterloo, 2007-01-22)Approximately one out of every seven Canadians over the age of 15 years (3.4 million people) has some level of disability. The increasing prevalence of disability in our aging society is commonly accepted as fact with both ... -
Examination of binding elements and conditions of Cryptosporidium parvum oocysts to assess its detection potential in water
(University of Waterloo, 2022-09-29)Cryptosporidium parvum is an intestinal parasite that can be spread through environmental and recreational waters, most often in the form of oocysts. As an oocyst, this parasite is resistant to chlorine disinfection, and ... -
Examination of Cadmium-Induced Heat Shock Protein Gene Expression in Xenopus laevis A6 Kidney Epithelial Cells
(University of Waterloo, 2008-05-21)Cadmium is a highly toxic chemical and has been classified by the International Agency for Research on Cancer as a human carcinogen. Cadmium is abundant in the environment, at specific work places, and in food and water. ... -
Examination of Contact Lenses and Dry Eye Using Evaporimetry
(University of Waterloo, 2022-01-14)Purpose: Evaporimetry is a non-invasive technique used to assess the stability of the tear film. The test measures the rate of tear evaporation, and has been used to investigate dry eye, contact lenses, and the efficacy ... -
Examination of curcumin-induced heat shock protein gene expression in Xenopus laevis A6 kidney epithelial cells
(University of Waterloo, 2010-08-11)The heat shock response is a cellular homeostatic mechanism that is activated in response to stressful stimuli (e.g. heat shock, heavy metals, disease states etc.), which causes an increase in unfolded protein, which ... -
Examination of Driving Practices, Well-being and Community Engagement in Retirement Living Seniors
(University of Waterloo, 2013-12-17)Introduction: Almost all the research on transportation use and travel patterns of older adults has been confined to community-dwelling seniors. This multi-phase project was initiated to gain a better understanding of ... -
An examination of environmental policy regarding the 2008 Koi Herpesvirus (CyHV-3) outbreak in Lake Simcoe, Ontario, Canada: the disposal of Cyprinus carpio carpio L. on First Nation and off-reserve land
(University of Waterloo, 2013-05-24)Koi Herpesvirus (KHV), a species-specific DNA virus of the family Herpesviridae, is responsible for mass mortalities of common carp (Cyprinus carpio carpio L.) throughout the world. KHV’s broad geographical distribution ... -
Examination of Factors Related to Driving, Travel Patterns and Falls in Retirement Living Seniors
(University of Waterloo, 2014-05-21)Introduction: To date, there has been little research on driving or transportation use in retirement living seniors or the associations with quality of life, including staying active, socially engaged and connected with ... -
An Examination of Fish Consumption and Human Health and the Potential Role of Fish Species Diversity on Nutrient and Fatty Acid Composition
(University of Waterloo, 2022-09-26)Fish is a major food source for the global human population and is a source of various nutrients, including unsaturated fatty acids especially n-3 polyunsaturated fatty acids (PUFA), high-quality proteins, vitamins, and ... -
An Examination of Ghanaian Tourism Social Entrepreneurs in Progressing the Sustainable Development Goals
(University of Waterloo, 2020-10-26)January 2015 commenced a compromising procedure by the General Assembly about the aftermath of the unachieved millennium development goals (MDGs), (UN, 2019). With less than ten years of action remaining, to ensure the ... -
An examination of glove attributes and their respective contributions to force decrement and increased effort in power grip at maximal and submaximal levels
(University of Waterloo, 2006)Gloved work has been shown to increase the effort required to perform manual tasks. In power grip tasks, these differences have been observed as reductions in strength and increases in muscular effort. Decreases in ... -
Examination of Healthy Neuromusculoskeletal Control of the Pectoralis Major Muscle
(University of Waterloo, 2020-10-29)The pectoralis major, a large, multipennate muscle, assists in shoulder complex mobility and stability. Although its highly intricate architectural properties allow it to contribute to many upper extremity tasks, its exact ... -
The Examination of Hemispherical Photography as a means of obtaining In Situ Remotely Sensed Sky Gap Estimates in Snow-Covered Coniferous Environments
(University of Waterloo, 2008-09-01)In remote sensing, the application determines the type of platform and scale used during air or space –borne data collection as the pixel size of the collected data varies depending on the sensor or platform used. ... -
Examination of mechanisms underlying the effect of single-session exercise on cortical plasticity
(University of Waterloo, 2018-10-10)Individuals who routinely participate in physical activity are the beneficiaries of a wide array of health benefits. As well, recent observations in humans have identified that even a single session of aerobic exercise can ... -
Examination of Older Driver Perceptions and Actual Behaviour in Sole Household Drivers and Driving Couples
(University of Waterloo, 2008-08-28)Introduction: Driver perceptions may be a more important determinant of behaviour than one’s actual driving abilities. While there is evidence to support these associations, prior studies have relied on self-reports of ...