Electronic Theses and Dissertations: Recent submissions
Now showing items 441-460 of 3543
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Effects of journaling: a study on the benefits of journaling in Chinese adolescents with anxiety
(2021)Academic performance plays a strong role in how Chinese students perceive their success throughout their adolescent years. As a result, this group of young people are left vulnerable to developing anxiety-related issues ... -
Data-driven traversability estimation for mobile robot navigation
(2021)Mobile robots have a promising application prospect as they can assist or replace humans to perform laborious, repetitive or dangerous tasks in various scenarios. There has been a large number of studies for mobile robot ... -
Isolation of arsenite-oxidizing bacteria with plant growth promoting characteristics to enhance phytoremediation of arsenic
(2021)A common strategy for remediation of arsenic is bacterial remediation by oxidation of As(III) to the less toxic As(V). Another widely accepted technique for arsenic remediation is phytoremediation however in highly ... -
Women in mathematics education: pathways to participation
(2021)Improving the participation of women in mathematics education at the post-secondary level, requires a deeper understanding of how women orient themselves within two very distinct domains: mathematics and education. Each ... -
We deserve that care and attention we are trying to nurture within other people: exploring the experiences of co-active life coaches on self-care and professional practice during the COVID-19 pandemic
(2021)Self-care is broadly defined as a chosen, proactive initiated practice, with the goal of promoting well-being. Self-care provides many social, emotional, and psychological benefits, and it is important to understand its ... -
Semi-supervised framework for clustering and semantic segmentation
(2021)During the past couple of decades, machine learning and deep learning methods have achieved remarkable results in many real-world applications. However, it is difficult to develop and train these artificial intelligence ... -
Women in power: learning through climate emergency declarations in Canada
(2021)This thesis is a qualitative inquiry that explores women decision-makers’ learning within the climate emergency declaration movement across Canada. Guided by a critical and feminist methodological approach to social ... -
Childhood adversity and functional impairment in emerging adulthood: the role of executive function
(2021)Emerging adulthood (EA; ages 18-29) is a unique developmental period when individuals transition from their teenage years into adulthood, experiencing increased demands associated with independence. For some, there are ... -
Characteristics, functions, and body investment of non–suicidal self–injury in individuals of Middle Eastern and European ethnicity
(2021)The objective of the study was to investigate differences in non–suicidal self–injury (NSSI) characteristics, NSSI functions, and body investment for individuals of Middle Eastern and European descent recruited from ... -
Does mental illness stigma differ across disorders? An investigation of public stigma and attribution theory in social anxiety disorder, depression & schizophrenia
(2021)Individuals experiencing mental illness face numerous negative social, economic, and personal outcomes, partly due to the public stigma around mental illness. Attribution theory posits that stigma occurs when publicly ... -
Deep learning techniques for the radiological imaging of COVID-19
(2021)The AI research community has recently been intensely focused on diagnosing COVID19 by applying deep learning technology to the X-ray scans taken of COVID-19 patients. COVID-19 shares many of the same imaging characteristics ... -
A hybrid approach to condition assessment of paved roads
(2021)Road reconstruction is drastically more expensive than an appropriate maintenance program. Performing targeted maintenance requires a comprehensive inventory of road conditions. To create and maintain a road condition ... -
Technology-facilitated sexual harassment: scale development and the role of self-objectification in psychological functioning
(2021)The evolution of technology and emergence of technology giants, like Activision Blizzard, Tinder, Facebook, and Instagram, has created an entirely new world for social interaction. Many of the pervasive problems that ... -
Gambling, gaming, and loot boxes: converging irrational beliefs?
(2021)The current study examined whether engaging with loot boxes (i.e., in-game “boxes” that can be won within a game or purchased with in-game currency or real money, and which contain a random selection of prizes or objects) ... -
Design and synthesis of small molecule ligands targeting protease-activated receptor 2 as potential diagnostic and therapeutic agents
(2021)Positron emission tomography (PET) imaging requires radionuclides (positron-emitters) labeled molecules (tracers) to image biochemical and physiological processes in vivo and helps diagnose diseases noninvasively. The ... -
The adaptive cycle of meaning making: development and preliminary evaluation of a self-report scale
(2021)Meaning in life has long been established as a core component of individual well-being, making it a topic of great importance within psychological research. Advancements in psychological studies of meaning in life are ... -
Investigation on anti-proliferative effect of gyrophoric acid from the lichen Umbilicaria muhlenbergii on cancer cells
(2021)Natural products, including primary and secondary metabolites, are small molecules produced by any organism. As important sources of drug components, natural products may be isolated to small fractions with different ... -
Virtual work from home and mental health: a mixed methods systematic review
(2021)Poor mental health is a risk factor for a number of chronic physical conditions and may impact individuals’ ability to remain in the work force (World Health Organization, 2004b). Further, the workplace itself may pose ... -
Experimental investigations of sand-water coaxial and swirling jets in stagnant water
(2021)Sand jets and particle clouds are found in many engineering applications, such as marine bed capping, dredging material disposal, and discharge of wastewater. A coaxial jet is composed of an inner jet surrounded by an ... -
Intelligent and cost-effective protection schemes for improved reliability of large-scale wind farms
(2021)Recently, wind power has become a reliable and cost-effective renewable energy source of electricity due to the foreseeable exhaustion of fossil fuel-based power generations and its growing adverse effects on the environment ...