Debilitating Publics: Reading Canlit's Investigations Into Psycho-Affective Pain And Social Change, Rebekah Ludolph

Theses and Dissertations (Comprehensive)

The reception studies that comprise this dissertation take up contemporary depictions of psycho-affective pain from the field of Canadian literature that are embraced by prominent literary publics as an act of social responsibility. Each study contextualizes the publics that review these texts within the ongoing use of literary culture to justify the settler state’s land claim, nationally reparative reading practices, and trends in the therapeutic use of literature. Tracing the affective reactions documented within each text’s reception, this study finds that narratives that fail to locate the nation as a reparative project are susceptible to interpretive practices that pathologize, rather …

Covid-19 And The Correctional Environment: An Analysis Of Canadian Correctional Officers’ Experiences Of Stress And Mental Health During The Pandemic, Kristina Kocsis

Theses and Dissertations (Comprehensive)

This national survey research project examined the experiences of Canadian correctional officers (COs) in providing essential correctional services during the COVID-19 pandemic. The study sampled COs from several provinces across Canada (N=596) to better understand how the pandemic impacted stress and wellbeing of this population by exploring seven constructs including resiliency, workplace safety, changes in role or responsibilities, work stress, COVID- 19 related stress, perceived support, and positive mental health. The transactional model of stress and coping and the biopsychosocial model of stress were used as theoretical frameworks to investigate stress responses among COs. Respondents reported significant changes to their …

Role Of Training Mode On Individual And Group Responses To Sprint Interval Training, Lauren T. Digby, Seth F. Mccarthy, Claudia Jarosz, Derek P.D. Bornath, Jessica A.L. Tucker, Tom J. Hazell

Theses and Dissertations (Comprehensive)

Improvements in V̇O_2peak decrease the risk of heart disease and all-cause mortality, and is predictive of overall health. This study compared the group and individual responses of V̇O_2peak, as well as group responses of aerobic performance and anaerobic capacity following running and cycling sprint interval training (SIT) to determine the optimal modality. Twenty-three recreationally active young adults (males: n = 16, BMI = 27.5±4.9; females: n = 7, BMI = 23.6±3.0) completed 3 training sessions/week for 3 weeks (9 sessions). Pre- and post-testing measures included: aerobic capacity (V̇O_2peak), aerobic performance (time trial), and anaerobic capacity …

Second Generation Christian Korean Canadians: Exploring Their Lived Experiences Of Mental Health Issues And Services, Kyoung Jung Kim

Theses and Dissertations (Comprehensive)

Abstract

This study explores the lived experiences of second-generation Christian Korean Canadian young adults with mental health issues (MHI) and their use of health services (MHS). In addition, this study asked this cohort to discuss their beliefs about the views their parents held about MHI and MHS. All research participants were born and raised in Canada by Korean born immigrant parents. This study was descriptive, phenomenological, and qualitative in nature; it consisted of in-depth interviews with six male and six female participants. In their experience with MHI, seven participants experienced fear and sadness (depression and anxiety) and three of them …

Is It Just A Dream? How Attributions For Successful And Unsuccessful Social Mobility Attempts Maintain The Myth Of The American Dream, Erin Shanahan

Theses and Dissertations (Comprehensive)

Despite rising inequality making upward social mobility difficult, faith in the American Dream persists. Why is this the case? In six studies (five pre-registered), we demonstrate that in scenarios where hard work and ability are held constant, people praise the hard work and talent of individuals who successfully move up the social ladder while derogating these same characteristics among individuals who do not; a pattern of attributions which is likely to reinforce the American Dream. Further, conservatives explain mobility failure particularly in terms of personal shortcomings whereas liberals look to systemic disadvantages, attributions that in turn predicted lowered and heightened …

A Bioinformatic Analysis Of The Biosynthesis Of Carotenoids In The Copepod Tigriopus Californicus, Anchalya Balasubramaniam

Theses and Dissertations (Comprehensive)

Abstract

Biological pigments, also called biochromes, are coloured compounds which are displayed by a variety of life forms, including animals, due to selective colour absorption. The combination of light absorption and reflection enables each pigment to portray a distinct colour which results in the broad spectrum of colours we observe in our surroundings. Carotenoids are a large group of yellow, orange, and red biological pigments found in living organisms. Our current biomolecular knowledge of carotenoids is heavily derived from studying the pathway in photosynthetic prokaryotes, bacteria, fungi, and plants. Carotenoid pigments are exceptionally multifunctional as they act as photo-protectors against …

The Lived Experiences Of Developmental Disability Caregivers And Service Providers In Ontario, Tetyana Ali

Theses and Dissertations (Comprehensive)

Providing care for children with developmental disabilities (CwDD) is complex and is a life-long journey. Caregivers (CGs) of CwDD experience higher levels of stress, declining mental and physical health, feelings of isolation, diminished financial outcomes, and an overall lower quality of life. Additionally, they often face marginalization and numerous barriers when trying to access funding and supports. This study explored the experiences of CGs of CwDD in the context of Ontario and included the perspectives of CGs and service providers (SPs) to investigate the role the government played in CGs ability to provide adequate care.

Twenty participants were recruited through …

Microaggressions And Microaffirmations Experienced By Lgbtq2s+ People With Disabilities, Kathleen Mckee

Theses and Dissertations (Comprehensive)

This study explored the indirect, subtle, or unintentional discrimination (i.e., microaggressions) and positive identity-affirming actions (i.e., microaffirmations) that gender and sexually diverse (LGBTQ2S+) people with disabilities (PWD) experience in multiple life contexts. Previous literature has tended to focus solely on negative experiences, and little research has been conducted to understand their possible experiences of microaffirmations and how they may promote resilience and well-being. Intersectionality theory, minority stress theory, and Crip theory guided the study. The objectives were to explore microaggressions and microaffirmations experienced by LGBTQ2S+ PWD, as well as these individuals’ responses to microaggressions and microaffirmations. Semi structured qualitative interviews …

An Algorithm To Compute Cvts For Finitely Generated Cantor Distributions, Carl P. Dettmann, Mrinal Kanti Roychowdhury

School of Mathematical & Statistical Sciences Faculty Publications

Centroidal Voronoi tessellations (CVTs) are Voronoi tessellations of a region such that the generating points of the tessellations are also the centroids of the corresponding Voronoi regions with respect to a given probability measure. CVT is a fundamental notion that has a wide spectrum of applications in computational science and engineering. In this paper, an algorithm is given to obtain the CVTs with n-generators to level m, for any positive integers m and n, of any Cantor set generated by a pair of self-similar mappings given by S1(x)=r1x and S2(x)=r2x+(1−r2) for x∈R, where r1,r2>0 and r1+r20 and p1+p2=1.

Analysis Of Intervention Effectiveness Using Early Outbreak Transmission Dynamics To Guide Future Pandemic Management And Decision-Making In Kuwait, Michael G. Tyshenko, Tamer Oraby, Joseph C. Longenecker, Harri Vainio, Janvier Gasana, Walid Q. Alali, Mohammad Alseaidan, Susie Elsaadany, Mustafa Al-Zoughool

School of Mathematical & Statistical Sciences Faculty Publications

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a World Health Organization designated pandemic that can result in severe symptoms and death that disproportionately affects older patients or those with comorbidities. Kuwait reported its first imported cases of COVID-19 on February 24, 2020. Analysis of data from the first three months of community transmission of the COVID-19 outbreak in Kuwait can provide important guidance for decision-making when dealing with future SARS-CoV-2 epidemic wave management. The analysis of intervention scenarios can help to evaluate the possible impacts of various outbreak control measures going forward which aim to reduce the effective reproduction …

Hexagon Tilings Of The Plane That Are Not Edge-To-Edge, D. Frettlöh, Alexey Glazyrin, Z. Lángi

School of Mathematical & Statistical Sciences Faculty Publications

An irregular vertex in a tiling by polygons is a vertex of one tile and belongs to the interior of an edge of another tile. In this paper we show that for any integer k≥3, there exists a normal tiling of the Euclidean plane by convex hexagons of unit area with exactly k irregular vertices. Using the same approach we show that there are normal edge-to-edge tilings of the plane by hexagons of unit area and exactly k many n-gons (n>6) of unit area. A result of Akopyan yields an upper bound for k depending on the maximal diameter …

Combining Assumptions And Graphical Network Into Gene Expression Data Analysis, Demba Fofana, E. O. George, Dale Brown

School of Mathematical & Statistical Sciences Faculty Publications

Background

Analyzing gene expression data rigorously requires taking assumptions into consideration but also relies on using information about network relations that exist among genes. Combining these different elements cannot only improve statistical power, but also provide a better framework through which gene expression can be properly analyzed.

Material and methods

We propose a novel statistical model that combines assumptions and gene network information into the analysis. Assumptions are important since every test statistic is valid only when required assumptions hold. So, we propose hybrid p-values and show that, under the null hypothesis of primary interest, these p-values are …

Estimation Of The Healthcare Waste Generation During Covid-19 Pandemic In Bangladesh, Tamal Chowdhury, Hemal Chowdhury, Md Salman Rahman, Nazia Hossain, Ashfaq Ahmed, Sadiq M. Sait

School of Mathematical & Statistical Sciences Faculty Publications

COVID-19 pandemic-borne wastes imposed a severe threat to human lives as well as the total environment. Improper handling of these wastes increases the possibility of future transmission. Therefore, immediate actions are required from both local and international authorities to mitigate the amount of waste generation and ensure proper disposal of these wastes, especially for low-income and developing countries where solid waste management is challenging. In this study, an attempt is made to estimate healthcare waste generated during the COVID-19 pandemic in Bangladesh. This study includes infected, ICU, deceased, isolated and quarantined patients as the primary sources of medical waste. Results …

Characterizations Of Student, Instructor, And Textbook Discourse Related To Basis And Change Of Basis In Quantum Mechanics, Kaitlyn Stephens Serbin, Megan Wawro, Rebecah Storms

School of Mathematical & Statistical Sciences Faculty Publications

Communities develop social languages in which utterances take on culturally specific situated meanings. As physics students interact in their classroom, they can learn the broader physics community’s social language by co-constructing meanings with their instructors. We provide an exposition of a systematic and productive use of idiosyncratic, socially acquired language in two classroom communities that we consider to be subcultures of the broader community of physicists. We perform a discourse analysis on twelve quantum mechanics students, two instructors, and the course text related to statements about basis and change of basis within a spin-½ probability problem. We classify the utterances’ …

Galaxy And Mass Assembly (Gama): The Interplay Between Galaxy Mass, Sfr, And Heavy Element Abundance In Paired Galaxy Sets, L. E. Garduno, M. A. Lara-Lopez, O. Lopez-Cruz, A. M. Hopkins, M. S. Owers, K. A. Pimbblet, Benne Holwerda

Faculty and Staff Scholarship

We study the star formation rate (SFR), stellar mass (M), and the gas metallicity (Z) for 4636 galaxy pairs using the Galaxy And Mass Assembly (GAMA) survey. Our galaxy pairs lie in a redshift range of 0

Online Learning Librarianship In A Fully Online World: Findings (And Advice) From A National Study During The Covid-19 Pandemic, Amber Willenborg, Tessa Withorn

Faculty and Staff Scholarship

No abstract provided.

A Novel Technique To Improve Capture Success Of Common Ravens, Lindsey R. Perry, Terrah M. Owens, Zachary T. Slick, Jimmy Taylor, Jonathan B. Dinkins

United States Department of Agriculture Wildlife Services: Staff Publications

Traditional trapping techniques for common ravens (Corvus corax; raven) require significant effort, often produce low capture rates, and cannot be used in some situations. We designed a 3-m noose pole to secure ravens from nocturnal roost locations while using a strobe spotlight to temporarily disorient them. We collected measures of trapping efficiency and contrasted them with padded leghold traps also used in the study. We effectively implemented our noose pole method in July and August of 2018, 2019, and 2020 in the Baker and Cow Lakes sage-grouse (Centrocercus urophasianus) Priority Areas of Conservation in eastern Oregon, USA, which yielded trapping …

Assessing The Psychometric Proprieties Of The Attitudes Toward Seeking Professional Psychological Help Scale–Short Form (Atspph-Sf) Among Latino Adults, Lucas Torres, Brooke E. Magnus, Natasha Suhail Najar

Psychology Faculty Research and Publications

The Latino population continues to underutilize mental health services at an alarming rate. The Attitudes Toward Seeking Professional Psychological Help Scale–Short Form (ATSPPH-SF) is one of the most commonly used instruments to assess help-seeking attitudes. The current study sought to evaluate the factor structure and test for the presence of differential item functioning on the ATSPPH-SF with a sample of Latino adult individuals across nativity status (U.S.- vs. foreign-born), language format (English vs. Spanish), and gender. The analyses revealed two relatively independent factors named Openness to Seeking Treatment and Value and Need in Seeking Treatment. Measurement equivalence and practical implications …

Change Detection And Landscape Similarity Comparison Using Computer Vision Methods, Karim Malik Wilfrid Laurier University

Theses and Dissertations (Comprehensive)

Human-induced disturbances of terrestrial and aquatic ecosystems continue at alarming rates. With the advent of both raw sensor and analysis-ready datasets, the need to monitor ecosystem disturbances is now more imperative than ever; yet the task is becoming increasingly complex with increasing sources and varieties of earth observation data. In this research, computer vision methods and tools are interrogated to understand their capability for comparing spatial patterns. A critical survey of literature provides evidence that computer vision methods are relatively robust to scale and highlights issues involved in parameterization of computer vision models for characterizing significant pattern information in a …

Relational Engagement At The Intersection Of Personal And Professional Identities: A Phenomenological Exploration Of The Experience Of Christian Therapists, Aaron Smith

Theses and Dissertations (Comprehensive)

Though Christian spirituality and therapeutic relationships are unique subjects, commonly found throughout literature pertaining to each topic is an emphasis on how people ought to approach and participate in relationship with one another. In other words, each subject represents a unique tradition of relational engagement. For therapists who practice Christian spirituality, it is possible, if not likely, that both traditions impact how they go about engaging with clients. Despite this, there is a lack of material exploring the experience of relational engagement when these traditions intersect. For this reason, I set out to explore what this experience is like for …

“Accept The Idea That Neurodiverse Kids Exist”: Dyslexic Narratives And Neurodiversity Paradigm Visions, Monica Van Schaik

Theses and Dissertations (Comprehensive)

The neurodiversity paradigm has received support from many autistic self-advocates and scholars. Although definitions of neurodiversity are always framed to include dyslexia, research into the neurodiversity paradigm that seeks the perspectives of dyslexic people is limited. This qualitative study sought to fill this gap by asking 12 self-identified dyslexic adults how they imagined their life stories would change within a neurodiversity paradigm. A narrative inquiry methodology was combined with the guiding principles of participatory action research and dyslexic methodology. Dyslexic ways of knowing were engaged and illuminated in the research design, writing process and findings. Emergent themes revealed participants’ lived …

Evaluating Employees’ Experiences In Implementing Covid-19 Safety Protocols In Ontario Parks, Jessica Kaatz

Theses and Dissertations (Comprehensive)

The COVID-19 pandemic has created a wide range of public health challenges for park management and staff in Ontario. Green spaces have become a source of resilience during the spread of the virus, partly due to their proven positive impacts on social, mental and physical well-being. With the introduction of social distancing protocols, utilization of Personal Protective Equipment (PPE), and standardizing constant sanitation efforts, park employees are more responsible than ever for the daily implementation of rules governing park safety and security. At the same time, increased visitor numbers and continually changing government protocols that varied between regional jurisdictions have …

A Tale Of Two Tweets: What Factors Predict Forgiveness Of Past Transgressions On Social Media?, Andrew Dawson

Theses and Dissertations (Comprehensive)

As more and more of our lives take place online, we are developing a very public and permanent record of our past views and actions. It is increasingly common for public figures to have their current image tarnished by their mistakes and transgressions in what is often the distant past. Although factors such as the passage of time and age of the actor are typically given consideration in moral judgement, they may be swept away by identity and politics when the transgressions are viewed along partisan lines. Three experiments (N = 2,018) found that judgements of a public figure …

“Just Give Us A Chance”: Supports And Challenges To Maintaining Employment As Experienced By People Who Have Been In Prison, Amy Moore

Theses and Dissertations (Comprehensive)

People who have been in prison tend to struggle to find meaningful employment (Opsal, 2012). While research delves into the topic of how criminalized people attain employment (Ricciardelli & Mooney, 2017; Anazodo et al., 2017), there is little known about their experiences maintaining employment. Therefore, the objective of this study is to identify the supports and challenges to maintaining employment after release from a Canadian women’s federal prison.

Following Research Ethics Board (REB) approval, semi-structured interviews lasting up to 90 minutes were completed with each of six participants. Participants included two Indigenous women, three White women, and one White transgender …

Drivers And Consequences Of Alnus Alnobetula (Green Alder) Distribution At The Taiga-Tundra Ecotone Of The Northwest Territories, Cory Wallace

Theses and Dissertations (Comprehensive)

Climate warming in the Arctic is occurring considerably faster than the global average. One of the most widespread biological responses to this warming in terrestrial systems has been a marked increase in the productivity of shrubby vegetation. Increased shrub growth and reproduction has the potential to alter both local and global aspects of ecosystem function, making understanding its drivers and environmental impact an important research priority. In this context, considerable research has focused on characterizing relationships between shrub cover, abiotic conditions, and understory communities. However, fewer studies have co-located measurements of these components simultaneously in undisturbed tundra shrub patches to …

Psychological Responses To Different Exercise Intensities In Middle-Aged Adults, Claudia Jarosz

Theses and Dissertations (Comprehensive)

PURPOSE: The current study aimed to compare psychological responses to, preference for, and adherence to moderate-intensity continuous training (MICT), high-intensity interval training (HIIT), and modified sprint-interval training (SIT) among adults aged 30-50 years. METHODS: Ten participants (46 ± 10 y; maximal oxygen uptake (V̇O_2max) 34.70±10.34 mL·kg^-1·min^-1), participated in 3 experimental sessions: MICT (30 min at 65% V̇O_2max); HIIT (10 x 1 min bouts at 90% maximal heart rate separated by 1 min of recovery); and modified SIT (8x15 s “all-out” sprints interspersed with 2 min of recovery). Affect, enjoyment, self-efficacy, and intentions …

Modeling Multivariate Hopfield-Transformer Hawkes Process: Application To Sovereign Credit Default Swaps, Mohsen Bahremani

Theses and Dissertations (Comprehensive)

Hawkes process was evolved so that the past events contribute to the occurrence time of future events by self-exciting or mutually exciting. However, many real-world data do not follow the Hawkes process's assumptions (i.e., positivity, additivity, and exponential decay) and become more complex to be modeled by the traditional Hawkes processes, so the neural Hawkes process was developed to tackle the challenges. However, Recurrent Neural Networks (RNN) fail to capture long-term dependencies among multiple point processes, and Transformer Hawkes processes only address temporal characteristics of Hawkes processes. In this thesis, we proposed a combination of neural networks and Hawkes processes …

The Perceived Deservingness Of Narcissistic Individuals, Danielle Lynch

Theses and Dissertations (Comprehensive)

Previous research has explored how narcissism relates to empathy and deservingness. It has been suggested that not only do narcissistic individuals lack empathy for others, but also that others lack empathy for narcissists when they experience misfortunes. It is not clear if this is because the narcissists’ own behaviour is believed to have contributed to the misfortune or because of their over-arching personality. The present research aimed to explore how narcissism affects empathy and perceptions of deservingness. Study 1 (N=962) investigated whether the target person’s amount of control over the negative outcome influenced how deserving they were perceived …

Collaboration, Knowledge-Sharing And Natural Hazard Risk Management In The Greater Pinery Provincial Park Region, Madeline Mcfadden

Theses and Dissertations (Comprehensive)

In Canada, parks and other forms of protected areas are visited by tens of millions of people annually. By their very nature, parks and protected areas present various risks that must be mitigated. Risk management is an area of research that is receiving increased attention because in recent years, natural hazards (e.g. effects the environment) and disasters (e.g. effects the environment and humans) have exacted significant economic, social, health, cultural, and environmental impacts on persons and communities across Canada. Natural hazards, which pose significant risks to the natural environment and those individuals who inhabit or visit them, are expected to …

Containment & Covid-19 In The Settler State: Indigenous Incarceration And Immigration Detention In Canada And Australia, Kate Motluk

Theses and Dissertations (Comprehensive)

Canada and Australia each have long histories of containing Indigenous peoples and migrants. The overincarceration of Indigenous peoples continues to worsen in both countries, despite targeted reforms. Migrant detention is on the rise worldwide, with Canada and Australia’s systems understood as among the harshest. This thesis explores why Canada and Australia contain these populations by examining these practices through the lens of contemporary settler colonialism. Like most everything, containment by states has undergone rapid changes as a result of the COVID-19 pandemic. This study aims to understand how COVID-19 impacted those within carceral institutions, and contextualize that treatment within the …