Graduate Theses & Dissertations

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Keeping Circle
In the 1980’s, Hollow Water First Nation citizens created a healing movement to address community issues from an Indigenous perspective resulting in the development of the Community Holistic Circle Healing (CHCH) in 1989. The CHCH organization developed a Community (Restorative) Justice process as an alternative to a Western-based Justice approach to address issues such as domestic violence and sexual abuse. The CHCH organization addresses justice from a healing perspective (rather than the Western approach’s punitive/surveillance model) and includes the offender and offender’s family, the victim and the victim’s family, as well as the community to identify issues, develop plans, implement healing activities, and evaluate the outcome so that the root systemic issues affecting community can be addressed holistically. Hollow Water First Nation is much more engaged in addressing the roots of why the offence occurred and looks for Anishinaabek approaches to resolve community-defined issues. Western society tends to implement a symptomatic approach to violence deterrence through punishment rather than address issues through a healing process. My research looks at the complex history of the healing movement, the operation of the CHCH organization and the personal values that emerged from the healing movement, and Hollow Water’s next iteration of organization from the children of the people that began the healing movement. These people are now aged around mid-40’s and have seen their parents engage in a community justice movement, saw their parents develop their own way to address community issues through the emergence and operation of the CHCH organization, and now, themselves, have developed highly critical and creative skills around the workings of community development. I use Berger and Luckmann’s seminal 1966 book The Social Construction of Reality, Hallowell’s perspectives on the Anishinaabek culture in his anthropological research conducted in Beren’s River, Manitoba during the 1930’s, Max Weber’s The Theory of Social and Economic Organization (1915), interviews with the original activists, and my experiences living in Hollow Water for 4+ years (from 1997 to 2001) to give an account of the history of the healing movement and its consequent personal transformation of the people engaged in examining their thoughts, values and behavioural processes. I use the Learning Organization Theory, developed by Peter Senge (a management professor from Massachusetts Institute of Technology) in his 1990 book The Fifth Discipline, interviews of CHCH staff and other community organization staff members, as well as, Indigenous authors, such as, Leanne Betasamosake Simpson’s Dancing on Our Turtle’s Back (2011) and Michael Hart’s Seeking Mino-Pimatisiwin (2002) to provide an understanding of Indigenous concepts as they apply to the process of CHCH’s healing/learning operations. From these sources and interviews, I provide an account of Hollow Water’s Healing Movement which includes the decline of the CHCH organization from late 1990s to 2020. Given the current hyperpolitical environment in Canada, Hollow Water’s next generation of community member activists are perhaps about to reclaim power and establish empowered relationships as the Indigenous Renaissance unfolds. Author Keywords: Community Healing Movement Process, Hollow Water First Nation, Indigenous Axiology and Praxis, Learning Organization, Restorative Justice, Systems-Thinking
Molecular Architectures for Improved Biomaterials Derived from Vegetable Oils – Application to Energy Storage and Lubricants
The replacement of petroleum with renewable feedstock for energy and materials has become a priority because of concerns over the environment and finite nature of petroleum. The structures of the available natural biomass feedstocks fall short in delivering key functionality required in materials such as lubricants and phase change energy storage materials (PCMs). The approach taken in this thesis was to combine select functional groups with vegetable oil derivatives to create novel PCMs and lubricantswhich deliver desired functionality. One series of diester PCMs were prepared with terephthalic acid and fatty alcohols to address known shortcomings of esters. The second class of PCMs are sulfones prepared from oxidation of fatty sulfides to improve thermal energy storage. Overall, the new PCMs presented narrow phase change temperature ranges, high transition temperature (between 67 to 110℃), high transition enthalpy (210 to 266J/g), minimal supercooling and congruent phase transitions unaffected by cooling rates. They also demonstrated higher thermal degradation stability with onset of degradation from 290 to 310℃. The series of lubricants studied consists of sulfide and sulfonyl functional groups attached to the unsaturation sites of oleyl oleate as pendant groups to improve the thermal and flow properties. The new lubricants present subzero crystallization temperatures, very low crystallization enthalpy and dynamic viscosity as high as 180mPas. Furthermore, they also presented high onset of degradation (up to 322℃) and oxidation (up to 298℃). The PCMs and lubricants of the present thesis demonstrate that select functional groups can be used with common structural elements of vegetable oil such as fatty acids, ester groups and unsaturation sites to make a variety of molecular structures capable of delivering desired properties Author Keywords: Crystal Structure, Lubricant, Phase Change Material, Renewable, Structure-Property Relationships, Vegetable Oil
Assessing habitat suitability and connectivity for an endangered salamander complex
Habitat loss and fragmentation have significantly contributed to amphibian population declines, globally. Evaluating the state of remaining habitat patches can prove to be beneficial in identifying areas to prioritize in conservation efforts. Pelee Island, Ontario is home to a complex of salamanders including small-mouthed salamanders (Ambystoma texanum), blue-spotted salamanders (A. laterale) and unisexual Ambystoma (small-mouthed salamander dependent population). These populations have declined from intense landscape changes since the late 1800s, particularly from the historical drainage of wetlands. In this thesis, I evaluated the suitability and connectivity of habitat patches occupied by these salamanders to assess the size of, and dispersal capabilities between, remaining habitat patches. I found that there was a low amount of suitable terrestrial habitat available for this complex of salamanders, and existing habitat patches were small and isolated. Forested areas and non-breeding wetlands were considered to be suitable habitat when adjacent to existing breeding locations, suggesting that these habitats should be a focus for conservation efforts. Notably, intervention may be necessary to maintain this amphibian complex as many assemblages are isolated from one another and potential corridors currently consist of primarily unsuitable habitat. Given that much of the salamander complex is reliant on one species for reproduction, the long-term viability of this population of Ambystoma salamanders may rely on the enhancement of suitable habitat near current breeding sites by conservation organizations and local stakeholders. Ultimately, the approach used in this thesis emphasizes the value of evaluating habitat within a fragmented landscape to focus conservation efforts on imperilled species. Author Keywords: amphibians, connectivity, habitat suitability, landscape fragmentation, landscape resistance, unisexual
Application of Data Science to Paramedic Data
Paramedic data has significant potential for research. Paramedics see many patients every year and collect a wide variety of crucial data at each encounter. This data is rarely used for good reason: it’s messy and hard to work with. But like theunderdog character in a classic movie, with a little bit of work and a lot of understanding, paramedic data has significant potential to change the world of medical research. Paramedics throughout the world are involved in research every day, but most of this research uses purpose-built data structures and never takes advantage of the existing data that paramedics create as part of their everyday work. Through a project-based approach grounded in developing a better understanding of the opioid crisis, this thesis will examine the quantity and structure of the existing paramedic data, the complexities of its current design, the steps necessary to access it, and the processes necessary to clean existing data to a point where it can be easily modelled. Once we have our dataset, we will explore the challenges of choosing key metrics by examining the effectiveness of metrics currently employed to monitor the opioid crisis and the influences public health programs and changing policies have had on these metrics. Next, we will explore the temporal distributions of opioid and other intoxicant use with an eye to providing data to support public health in their harm reduction efforts. And lastly, we will look at the effect of fixed- and floating-point temporal influences on intoxicant-related calls with an eye to how these temporal points can affect call volumes. By using this exploration of the opioid crisis, this thesis will show that with a more thorough understanding of what paramedic data is, what data points are available, and the processes needed to transform it, paramedic data has the potential to greatly expand the limits of health care data science into a more precise and more all-encompassing discipline. Author Keywords: Ambulance, Data Science, Opioid, Overdose, Paramedic, Pre-hospital
Memorable Movie Watching
Memorable Movie Watching: Viewer Ruminations about Memory in Four Canadian Films and their IMDb User Reviews explores how four Canadian films released in the decade around the turn of the millennium tell stories of memory and remembering, and how User Reviewers writing on the IMDb.com engage with, respond to, and re–remember those narratives filtered through their own remembered personal experiences. It embraces a new form of audience research by analyzing films alongside voluntary viewer contributions in order to bring these viewers’ voices into the conversation about memory in film and specifically Canadian film.Lilies (John Greyson, 1996), The Hanging Garden (Thom Fitzgerald, 1997), Marion Bridge (Wiebke Von Carolsfeld, 2002), and My Winnipeg (Guy Maddin, 2007) are each fiction films that focus on the main character’s deeply personal childhood memories. A textual analysis of the four films reveals trends in how the filmmakers create memory explorations and memory works [works based on memory] in Canadian film. A further textual and thematic analysis of the IMDb’s 117 User Reviews for these four films reveals how viewers engage with what I term memory narratives and the personal memories these films spark. The four films respectively privilege, through narrative and filmic techniques, each protagonist’s telling of remembered childhood events. Yet when User Reviewers of the films comment on the protagonist’s remembered childhood events, they choose to contest them, citing the unreliability of the remembered and of memory itself. User Reviewers interrogate the film narratives against their own personal experience, all the while asserting that there is significance to be found in the process of remembering. For User Reviewers, this process of remembering involves engaging with the film and then writing about their memories of watching the film and its narrative through their own sparked memories. In this process, they dig for significant meaning even though Users rarely articulate that meaning or specify for whom it is meaningful. In their writing, Users do reveal their own thoughts and beliefs about Canadian film, as well as their knowledge of filmmakers, related texts, Canadian locations, and their own childhood and youth experiences. Key words Memory, Remembering, Canadian Film, User generated content, Audience, Viewer, Thom Fitzgerald, John Greyson, Guy Maddin, Wiebke von Carolsfeld Content Warning Please note: the memory stories depicted in these films, discussed in the User Reviews and in this dissertation are extremely disturbing and may be upsetting to the reader. Author Keywords: Audience, Canadian Film, Memory, Social Media, User Generated Content, Viewer
Anishinaabe Motherhood
The purpose of this qualitative study is to investigate Anishinaabe women’s Traditional Teachings and pedagogies in a contemporary context. Through this exploration, I have uncovered the tensions, challenges, and strengths that Anishinaabe gaashiyag (mothers) face when engaging with these Traditional Teachings and pedagogies. The research methodology I have used is a branch of grounded theory called the Anishinaabe Research Methodology, and it is integral to the Anishinaabe principles of living called the Seven Grandparent Teachings: Wisdom, Love, Respect, Bravery, Honesty, Humility, and Truth. I used a research method called the Nbwaachiwi (the art of visiting) method. I used the ‘Aunties kitchen table’ style of knowledge collection, where it is open-ended and one-on-one - like you would be at your auntie's kitchen table, sharing stories and having tea. By utilizing these principles, I conducted my research through the Anishinaabe-aadiziwin (culture and language – way of life) paradigm. I addressed multilayered Anishinaabe teachings and many connections to the land and spirituality. I have found that Anishinaabe gaashiyag feel pressure to adopt Western modes of raising their children. However, some young women are returning to the traditional Anishinaabe teachings by using traditional birthing techniques, tiknigaans (traditional baby carriers), and evolving our cultural practices to fit modern ways of living. The knowledge I present within this paper can inform mothers who want to learn Traditional Teachings and pedagogies, and thereby resist ongoing intergeneration trauma and colonization. New generations are identifying what the negative effects on raising Anishinaabe children and taking a stand to break ongoing trauma and abuse so that their children do not have to be subjected to it. These mothers are informed about cultural and Traditional Teachings with the hope that they can use this knowledge to assist them on their path to, and during, motherhood. Given the determination of these young mothers to raise their babies using Anishinaabe traditional methods, the future identities and lives of their children may be significantly better in a cultural sense than their predecessors. They will be the products of their mothers’ commitment to the resurgence of Anishinaabe maternal teachings and pedagogies. Author Keywords: Anishinaabe, Indigenous Motherhood, Motherhood, Parenting, Pedagogies, Teachings
Differences and similarities in exploration and risk-taking behaviours of two Myotis bat species.
AbstractDifferences and similarities in exploration and risk-taking behaviours of two Myotis bat species. Laura Michele Scott Behaviours that are repeatable across circumstances and time determine an individual’s personality. Personality and behavioural variation are subject to selective pressures, including risks related to the use of different habitat types. I explored the ecological and evolutionary consequences of habitat selection by comparing the behaviour of two sympatric bat species, Myotis leibii and M. lucifugus. These species display overlap in roosting preferences, however, M. leibii tend to roost in crevices on the ground, while M. lucifugus tend to roost in crevices or cavities that are raised off the ground. I hypothesized that the habitat selection patterns of these two species create behavioural reaction norms at the species level. I predicted that ground roosting behaviour favours bolder personality and more exploratory and active traits when compared with bats that do not ground roost. I examined inter- and intra-specific variation in behaviour using a modified, three-dimensional open-field test and quantified the frequency and duration of behaviours such as flying, landing, and crawling. Bats were continuously video-recorded over 1-hour nocturnal and diurnal trials. I used a priori mixed models with combinations of individual characteristics and life-history traits to select the models that best describe each species. We found that M. leibii (n = 15) displayed more exploratory and bolder behaviours than M. lucifugus while on the ground (n = 21) and higher overall activity during the trial. I also found that M. leibii displayed crawling behaviours and movements consistent with foraging while on the ground which is a rare behaviour in bats and only observed in a few species (Desmodus rotundus and Mystacina tuberculate to my knowledge). Future research should explore biomechanical adaptations associated with ground-foraging in M. leibii. Author Keywords: Bats, Behaviour, Exploration, Myotis leibii, Myotis lucifugus, Roosting
Contributions of Mayflies (EPHEMEROPTERA
Walleye (Sander vitreus) are an ecologically and economically significant fish harvestedby recreational and commercial fisheries across Ontario. Adult Walleye are piscivores, but anecdotal evidence from anglers suggests that Walleye often target aquatic insects such as mayfly larvae (Ephemeroptera). My research examined the diet of Walleye caught from May to September in Lake St. Joseph in northern Ontario. I examined the stomach contents of angle harvested Walleye to identify the prey over two summers. Through morphological analysis of stomach contents, mayflies were found to be a significant prey source for Walleye, during larval emergence events in early summer, and to a lesser extent throughout the rest of the summer season. These findings are important for long term management of Walleye populations and associated resources. I also assess the potential and problems of Walleye management and research from my experiences of having worked with industry, government, and university partners on this project. Author Keywords: alternative prey, Food web interactions, invertebrate, piscivore, Predator prey interactions
Final Makeover, Deindividualization of Women in Contemporary Death Notices
As a result of the COVID-19 pandemic, print death notices have increased in number, length, and deviations, often as the only form of public recognition for the deceased. This thesis provides close readings through feminist and anti-ageist lenses of ninety print death notices, published in The Peterborough Examiner and Peterborough This Week between October 2019 and October 2021. These readings inform and illustrate the deindividualization of older women in death notices as the product not only of the limitations of language and format, but of a community that panders to regional public interests and traditional ageist tropes of femininity to create worthy public subjects. An exploration of ambiguities, contradictions, and overdeterminations that break with conventions of death notices reveals unintentional makeovers, deindividualization, and the sidelining of older women as subjects of their own memorials and photos in an extension of the systemic and internalized gendered ageism older women experience in life. Author Keywords: Ageism, COVID-19, Death Notices, Deindividualization of Women, Feminism, Older Women
Rural Older Adult Transitions in Care
Aligning health services with aging populations is the fundamental issue of modern Canadian health policy, yet rural older populations still experience compromised patient safety and poor-quality care as they transfer between care settings. As such, contemporary scholars acknowledge that more contextually sensitive studies are needed to better understand the unique health and care experiences of this vulnerable population across the care continuum. Informed by inquiry in critical gerontology, health services and human geography, my dissertation attends to this gap in research by revealing the interplay between older adult health construction and the influence of multidimensional contexts on rural older adult transitions in care. Using a community-based approach, I conduct a case study on Haliburton County that encompasses three phases (e.g., a rural community inventory, go-alongs and semi-structured interviews) and focuses on two types of transitions in care (when an older adult is transferred from a hospital to a long-term care home and when an older adult is transferred from a hospital to a home in the community). In total, 19 patients, 24 informal supports, 51 front-line staff and five administrators/managers participated in my dissertation, resulting in 99 total participants being included in 19 go-alongs and 85 semi-structured interviews. My results indicate that multi-leveled facets of the rural care context continually attend to and hinder rural older adult health during transitions in care. In particular, sectored divisions, urban centrism, biomedicine and ageism inhibit rural care providers from leveraging their strengths to attend to the heterogeneity of rural older adult health and the nuances of rural care contexts. I then argue the need for macro health systems reform to embrace the relationality of rural older adult transitions in care and to capitalize on the strengths inherent in rural communities. To foster knowledge mobilization of my findings, I provide a foundation of information and recommendations for the community partners (Haliburton Highlands Health Services and Seniors Care Network) as well as questions to inform research, policy and practice. Establishing the first study of rural older adult transitions in care where a researcher accompanies older adults and their informal supports across care settings, my dissertation will help prepare Canada for the impact of the aging population and transform transitional care provision to meet the needs of all Canadians in the 21st century. Author Keywords: Canada, Geriatric Care, Health Care, Older Adult Health, Rural Health Care, Transitions in care
"Non-compliance" in the system
This thesis examines how co-creators Kelly Sue DeConnick and Valentine De Landro’s 2014 graphic work, Bitch Planet, is in all conceivable ways a seminal and prescient example of — to use their term — “non-compliance” in the comics form and industry. From its inception as a feminist dystopia, written by a white woman and illustrated by a Black man, in an industry that is over-represented by white men, Bitch Planet is a prime example of activist comics that is situated perfectly within the “Blue Age” of comics, to use the term coined by comic scholar Adrienne Resha. This is evident in the main narrative of Bitch Planet in which, in an industry still over-represented by white characters, the main cast of characters are four Black women and one Japanese-American woman, each of whom we see come up against a theologically patriarchal white supremacist system that imprisons them for crimes that are gendered, racialized, classist and ableist. DeConnick and De Landro’s collaboration with other artists extends from Laurenn McCubbin’s satirical paratextual in-universe advertisements on the back page of each comic which complement Bitch Planet’s main narrative to an invitation to world- building to the greater comic community, allowing creators with marginalized identities to craft short comic stories that satirically and deeply explore the socio-political issues developed in the main narrative of Bitch Planet. The final act of “non-compliance” comes out of the expansion of authorship of Bitch Planet to the readership via the letters pages, and beyond: highlighting readers’ Twitter messages, connecting with them through Tumblr, and posting pictures of fan “non-compliant” tattoos within the pages of Bitch Planet. Author Keywords: Bitch Planet, comics, critical race studies, dystopia , gender studies, intersectional feminism
Uplifting Her Voice
This thesis creates an adaptation of act five, scene three of William Shakespeare’s Titus Andronicus that reshapes the play by focusing on female empowerment through the character Lavinia. Specifically, by using other Shakespearean characters’ dialogue that can speak towards her situation, I have written a monologue and stage directions for Lavinia. The same patriarchal superstructures which existed in the West during the time of Shakespeare and at the time of the play’s setting—and which still exist today—ensure that Lavinia remains silenced. Through my adaptation, I aim to challenge these structures in a meaningful way by returning both voice and agency to Lavinia. Author Keywords: Adaptation, Agency, Metamorphosis, Patriarchy, Revenge, Voice

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