Graduate Theses & Dissertations

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Abject Utopianism and Psychic Space
This dissertation utilizes the psychoanalytic theories of French psychoanalyst Julia Kristeva as a lens through which to read the novels of American author Samuel R. Delany. I argue that concepts proper to Kristeva's work--namely abjection and/or the abject--can provide a way to think what it might mean to be utopian in the 21st century. Delany's novels are received historically, which is to say his work speaks from a certain historical and cultural viewpoint that is not that of today; however, I claim that his novels are exceptional for their attempts to portray other ways of being in the world. Delany's novels, though, contain bodies, psychologies, and sexualities that are considered abject with respect to contemporary morality. Nonetheless, this dissertation argues that such manifestations of abject lived experience provide the groundwork for the possibility of thinking utopianism differently today. Throughout, what I am working toward is a notion that I call Abject Utopianism: Rather than direct attention toward those sites that closely, yet imperfectly, approximate the ideal, one should commit one's attention to those sights that others avoid, abscond, or turn their nose up at in disgust, for those are the sites of hope for a better world today. Author Keywords: Abject, Delany, Kristeva, Literary Criticism, Psychoanalysis, Utopia
Achieving Equity in Mathematics Education
Little thought is given to how equitable mathematics would better the lives of those marginalized, or how the increased inclusion of marginalized voices improves the practice of mathematics. The purpose of this narrative research is to explore students’ voices and analyze aspects of math identity: the reported beliefs and practices of a group of elementary urban students who identify as Black/Brown. Understanding voice through counter-narrative is a methodology for the equitable practice of teaching/learning mathematics. CRRP describes participants engaged in the metacognitive task of writing untold stories as it relates to their beliefs, practices, and experiences in mathematics learning. The findings offer meaningful and appropriate insights to math educators about student competency, belongingness, and agency. Keywords: Black and Brown, marginalized students, student engagement, math identity, mathematical competence, sense of belonging to mathematics, mathematical agency, gateway, gatekeeper, fixed mindset, growth mindset, STEM pipeline, counter narrative. Author Keywords: Black and Brown, marginalized students, mathematical competence, math identity, sense of belonging to mathematics, student engagement
Active Neighbourhoods Canada
This research considers the historic context of power that planning operates within, and looks at the ways in which certain community members are marginalized by traditional planning processes. Participatory planning, which has theoretical roots in communicative planning theory, may have the potential to shift the legacy of power and marginalization within planning processes, resulting in improved planning outcomes, more social cohesion, and a higher quality of urban life. I used a community-based research approach to evaluate approaches to participatory urban planning in Peterborough, Ontario. I worked with a community-based active transportation planning project called the Stewart Street Active Neighbourhoods Canada project. This thesis evaluates the participatory planning approaches employed in the project, and determines if they are effective methods of engaging marginalized community members in planning. The research also identifies the professional benefits of participatory planning, and examines the barriers and enablers to incorporating participatory approaches into municipal planning processes. Finally, I developed a set of recommendations to implement participatory planning approaches more broadly in the city of Peterborough, Ontario. Author Keywords: active transportation, communicative planning theory, community-based research, community engagment, participatory planning, public participation
Advanced broadband CARS microscopy based on a supercontinuum-generating photonic crystal fiber
I have developed and improved a coherent anti-Stokes Raman scattering (CARS) microscope based on the spectral focusing (SF) technique. The CARS microscope uses an 800 nm oscillator and a photonic crystal fibre module to generate the supercontinuum Stokes. The photonic crystal fibre was originally designed to generate light beyond 945 nm which is useful for CARS microscopy in the CH/OH frequencies but essentially prevents access to the important fingerprint region at lower frequencies. With expert and nontraditional approaches to generating supercontinuum with sufficient power at wavelengths below 945 nm, I substantially extend the usefulness of the module for SF-CARS microscopy deep into the fingerprint region. Moreover, with the invention of a dynamic supercontinuum generation scheme we call "spectral surfing," I improve both the brightness of the CARS signal and extend the accessible CARS frequency range to frequencies as low as 350 cm$^{-1}$ and as high as 3500 cm$^{-1}$---all in a single scan-window. I demonstrate the capabilities of our broadband SF-CARS system through CARS and four-wave mixing hyperspectroscopy on samples such as astaxanthin, lily pollen and glass; liquid chemicals such as benzonitrile, nitrobenzene and dimethyl sulfoxide; and on pharmaceutical samples such as acetaminophen, ibuprofen, and cetirizine. Furthermore, In search of more useful Stokes supercontinuum sources, I compare the performance of two commercial photonic crystal fibre modules for use in SF-CARS applications, ultimately finding that one module provides better spectral characteristics for static supercontinuum use, while the other provides improved characteristics when spectral surfing is implemented. Author Keywords: coherent anti-Stokes Raman scattering, nonlinear microscopy, scanning microscopy, spectroscopy, supercontinuum generation, vibrational spectroscopy
After the Ash Fall
Mount Mazama, a large volcano located in the Cascade Range of Oregon, eruptedsome 7,000 cal. years BP. Following the volcanic eruption, a large portion of the northwestern region of the Great Plains of North America was covered by a thick layer of volcanic ash. The present research project is concerned with the impact of this catastrophic event on the subsistence patterns of the northwestern Plains groups during the early Archaic period (ca. 6,600–6,000 BP). More specifically, this research project tests the hypothesis that the eruption of Mount Mazama prompted the adoption of bone grease rendering in this part of the Plains. To test this hypothesis, a faunal analysis of the assemblages of Stampede site, located on the Cypress Hills of southeastern Alberta, was performed. The results of the analysis presented here show that the faunal material of the Stampede site is extensively burnt, which seems to be more in line with the intentional disposal of bones in hearth features, possibly for cleaning purposes, than with bone grease manufacture. The methodological issues regarding the identification of bone grease rendering from archaeozoological assemblages are discussed here. Author Keywords: Bone Grease Rendering, Carcass Processing Behaviour, Faunal Analysis, Great Plains, Northern Plains, Subsistence
Age-Friendly for Whom?
In this thesis, I explore the question of what would make Peterborough a good or “age-friendly” place to grow old(er) from a diversity of perspectives within and outside the structures of Age-friendly Peterborough (AFP). This research further explores if and/or how AFP and the Age-friendly movement more broadly, can be used as a tool for visioning and enacting more just, equitable, and “age-friendly” aging futures. To answer these questions I used semi-structured interviews with individuals either presently or previously involved with Age-friendly Peterborough, and an intergenerational and arts-based workshop, “Imagining our Futures.” From the research findings, I argue that AFP has a significant role to play in making Peterborough a better place to grow old(er), while also outlining how dominant Age-friendly frameworks are limited in their ability to move us towards aging futures that are just, equitable, and “age-friendly.” Author Keywords: Age-Friendly Communities, Age-Friendly Movement, Aging Futures, Arts-Based Research, Interdependence, Successful Aging
Agony of Writing Or Ambivalent Reversal In Baudrillard's Stylistic Metamorphoses
Following Baudrillard's conceptual and stylistic shift of the mid-70s, this thesis argues that said shift is accounted for by understanding the ontological quandary Baudrillard found himself in after developing a theoretical agonism impossible to divorce from the practice of writing. By tracing the conceptual metamorphoses of key terms including semiotic ambivalence, symbolic exchange and theoretical writing itself as a total agonistic process, this thesis demonstrates that theory is not reducible to epistemic production but is rather the contentious site of challenge and aesthetic (dis)appearance. Each chapter examines a conceptual tension revealing insoluble, conflicting social forms. These forms reveal the reversibility Baudrillard finds at work in all social phenomena. These culminate in a chapter that tackles Baudrillard's writing itself as a social form that endeavours to embody the agonistic theoretical concept as a process rather than remaining a representation, or commentary on, ambivalent social conflict. Author Keywords: agonist, ambivalence, Baudrillard, reversibility, style, writing
Agriculture as Niche Construction
The Neolithic Period (c. 6200 – 4900 BC) in the Struma River Valley led to numerous episodes of cultural diversification. When compared with the neighbouring regions, the ecological characteristics of the Struma River Valley are particularly heterogeneous and the Neolithic populations must have adapted to this distinctive and localized ecological setting. It then becomes reasonable to ask if the evolution of cultural variability in the Struma River Valley was at least partially driven by the ecological setting and differentiation in the evolution of the early agricultural niche. In this thesis, I apply an approach based on niche construction theory and Maxent species distribution modeling in order to characterize the relationship between culture and ecology during each stage of the Neolithic Period and to assess diachronic change. An interpretation of the results demonstrates that the continuous reconstruction of the early agricultural niche allowed for settlement expansion into new eco-cultural niches presenting different natural selection pressures and that cultural change followed. I also found that cultural and historical contingencies played an equally important role on the evolution of populations and that ecological factors alone cannot account for the numerous episodes of cultural diversification that occurred throughout the region. Author Keywords: Agriculture, Bulgaria, Eco-cultural Niche Modeling, Greece, Neolithic, Niche Construction
Alien Imaginaries
This dissertation offers a cultural analysis of UFOs and extraterrestrials in the United States. In it I look at what I call real aliens — extraterrestrials believed to be real and interacting with humans on Earth. Beliefs in real aliens are often denigrated and dismissed in official discourse, yet they continue to not only persist, but thrive, in American society. Hence, this dissertation asks: Why do so many people believe that extraterrestrials are visiting our planet? Part One begins by tracing the invasion of real aliens in the United States using Orson Welles’s 1938 radio broadcast “The War of the Worlds” as a starting point. Here, I look at how and why the broadcast registered with listeners’ anxieties and created a fantastic and uncanny effect that made it possible for some to conceive of aliens invading the United States. In Part Two, I trace the rise of ufology, which involves the study of extraterrestrials currently interacting with humans on Earth, and I consider how the social and political climate of the Cold War, as well as the cultural environment of postmodernity, provided the necessary conditions for stories about aliens to be made believable. Part Three explores the case study of the Roswell Incident, a conspiracy theory about the origins of an alleged flying saucer crash and government cover-up. I look at the reasons for why many individuals have come to believe in this conspiracy theory and I reflect on the tensions between “official” and “unofficial” discourses surrounding this case. I also consider how and why Roswell has become such an important site for ufology, and I examine the performances given by ufologists at the annual Roswell International UFO Festival to appreciate how ufologists offers seductive explanations of why things are the way they are; for many, their stories offer a better version of events than the purely rational and positivist explanations offered by official sources, especially since they tap into the disillusionment and mistrust that many Americans feel about contemporary politics. Author Keywords: aliens/extraterrestrials, America, conspiracy, official and unofficial, storytelling, ufology
All Things Fusible
This dissertation presents the work of the American science fiction writer Neal Stephenson as a case study of mediations between literature and science by mobilizing its resonances with contemporary science studies and media theory. Tracing the historical and thematic trajectory of his consecutively published novels Snow Crash (1992), The Diamond Age; or, A Young Lady’s Illustrated Primer (1995), Cryptonomicon (1999), Quicksilver: The Baroque Cycle I (2003), The Confusion: The Baroque Cycle II (2004), and The System of the World: The Baroque Cycle III (2004), it approaches Stephenson’s fiction as an archaeology of the deep history of science that leads from late twentieth-century cyberculture, to world-war-two cryptography, and the seventeenth-century rise of the Royal Society. Refracted through a parallel reading of Stephenson’s novels and the theoretical work of Michel Serres, Bruno Latour, Friedrich A. Kittler, Isabelle Stengers, Donna Haraway, and others, this dissertation offers a literary discussion of the relations among cybernetics, complexity theory, information theory, systems theory, Leibnizian metaphysics, and Newtonian alchemy. Recognizing these hybrid fields as central to contemporary dialogues between the natural sciences and the humanities, Stephenson’s work is shown to exhibit a consistent engagement with the feedback loops among physical, artistic, narratological, and epistemological processes of innovation and emergence. Through his portrayal of hackers, mathematicians, natural philosophers, alchemists, vagabonds, and couriers as permutations of trickster figures, this dissertation advances a generalized notion of boundary transgressions and media infrastructures to illustrate how newness emerges by way of the turbulent con-fusion of disciplines, genres, knowledge systems, historical linearities, and physical environments. Uninterested in rigid genre boundaries, Stephenson’s novels are explored through the links among artistic modes that range from cyberpunk, to hard science fiction, historiographic metafiction, the carnivalesque, and the baroque. In a metabolization of the work performed by science studies, Stephenson’s fiction foregrounds that scientific practice is always intimately entangled in narrative, politics, metaphor, myth, and the circulation of a multiplicity of human and nonhuman agents. As the first sustained analysis of this segment of Stephenson’s work, this dissertation offers a contribution to both science fiction studies and the wider field of literature and science. Author Keywords: Complexity Theory, Cyberpunk, Michel Serres, Neal Stephenson, Science Fiction, Science Studies
Along the Path
This thesis is written in three parts and supported throughout by feminist critical pedagogical analysis and a narrative methodological approach. In Part I I lay a theoretical groundwork that weaves the Freirean roots of critical pedagogy with its more contemporary theories in application to K-12 schooling, and with feminist thinking, most notably Sara Ahmed whose work has moved me both as a human and a teacher. In Part II, I take a deep dive into autoethnography (Bochner, (2017), Ellis, 1999). In Part III, I offer a memoir of my experience as a classroom teacher over a nearly 20 year period. The story of my work as an activist elementary school teacher oscillates between phases of hope and despair around the potential for forwarding a broad range of social and ecological justice ends through teaching and learning in the Ontario public school system. Finally, in Part IV, I return to conceptual analysis to reflect on the key themes of my memoir including teacher burnout, teacher efficacy, teacher resilience, and the ways in which these interact with teacher learning communities, school cultures and the relationships that underpin the work of teachers and educators. Author Keywords: Activist, Autoethnography, Critical Pedagogy, Resilience, Social-Change, Teaching
Alpha and Omega
Game texts present unique and dynamic opportunities for lability: how readers can make choices while reading that alter the narrative's nature or outcome. Labile decisions are neither simply correct nor incorrect--the reader renders judgement to produce a desired outcome. When encountering labile challenges, players employ an interpretive strategy to resolve them. Many game texts tell stories. Games anticipate readers' interpretive strategies to orchestrate a desired result in labile narratives and manipulate players into inhabiting an identity in a variety of different ways. This thesis examines how Fallout 3 does so with periodically opposable intentions, mainly applying an inconsistent moral orthodoxy via the player character's father, but occasionally exhibiting the series' nihilistic philosophy that disdains American exceptionalism, undermining the orthodoxy. This isolates and breaks down the interpretive communities the player inhabits to play the game. Author Keywords: Exceptionalism, Identity, Lability, Morality, Narrative, Video Games

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Graduate student theses produced at Trent University. You may also browse theses and dissertations by year, program, or author.

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