Trent University Graduate Thesis Collection

    Item Description
    Identifier
    tula:etd
    Type
    Language
    Extent
    1 item
    Rights
    Copyright for all items in the Trent University Graduate Thesis Collection is held by the author, with all rights reserved, unless otherwise noted.
    Displaying 61 - 120 of 124

    Results per page

    Displaying 61 - 120 of 124

    Eco-evolutionary Dynamics in a Commercially Exploited Freshwater Fishery

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Gobin, Jenilee, Thesis advisor (ths): Dunlop, Erin S, Thesis advisor (ths): Fox, Michael G, Degree committee member (dgc): Lester, Nigel P, Degree granting institution (dgg): Trent University
    Abstract: <p>Fisheries assessment and management approaches have historically focused on individual species over relatively short timeframes. These approaches are being improved upon by considering the potential effects of both broader ecological and evolutionary processes. However, only recently has the question been raised of how ecological and evolutionary processes might interact to further… more

    That '70s Strike Support: Labour, Feminism, and the Left in Three Ontario Strikes, 1972-1979

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Sangster, Joan I., Degree committee member (dgc): Palmer, Bryan D., Degree committee member (dgc): Anastakis, Dimitry, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis examines three Ontario strikes during the 1970s: the Dare Foods, Ltd. strike in Kitchener, Ontario, 1972-1973; the Puretex Knitting Company strike in Toronto, 1978-1979; and the Inco strike in Sudbury, 1978-1979. These strikes highlight gender issues in the Canadian food production, textile, and mining industries in the 1970s, industries that were all markedly different in… more

    The Pervert's New Statesman: Justice Weekly, Advocacy, and Sexuality in Post-War Canada

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Harding, Devon, Thesis advisor (ths): Dummitt, Christopher, Degree committee member (dgc): Durand, Caroline, Degree committee member (dgc): Miron, Janet, Degree granting institution (dgg): Trent University
    Abstract: <p>Justice Weekly was a tabloid published in Toronto from 1946 to 1972. The popular narrative is that it was an unremarkable, obscure, and pornographic paper which was co-opted by gay and homophile voices in the 1950s. But why did a magazine best remembered, as Mordecai Richler put it, as "the pervert's new statesman" publish this material? This thesis argues that Justice… more

    A History of Canada's UFO Investigation, 1950-1995

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Dummitt, Christopher, Degree committee member (dgc): Jones-Imhotep, Edward, Degree committee member (dgc): Hodgins, Peter, Degree granting institution (dgg): Trent University
    Abstract: <p>From 1950-1995, the Canadian government investigated the phenomenon of unidentified flying objects (UFOs), amassing over 15,000 pages of documentation about, among other matters, nearly 4,500 unique sightings. This investigation was largely passive and disconnected, spread across a number of federal departments and agencies that infrequently communicated about the subject. Two official… more

    "A City is Not a Place of Origins": Mapping Black Queer Identity in the Work of Dionne Brand and James Baldwin

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Jones, Cait, Thesis advisor (ths): Epp, Michael, Degree committee member (dgc): Eddy, Charmaine, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis explores the work of Black queer authors who write and reproduce cities in their texts. James Baldwin and Dionne Brand create knowable and readable spaces of the cities in which they write. By studying the work of these two authors, this thesis seeks to understand how Black queer people navigate city spaces, and how Black queer authors create a literary imaginary about the… more

    A Comparison of Dehydration Techniques for Acute Weight Management in Rowing

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Kelly, Dayton John, Thesis advisor (ths): Brown, Liana E, Thesis advisor (ths): West, Sarah, Degree granting institution (dgg): Trent University
    Abstract: <p>Mild sauna dehydration and fluid abstinence were investigated as weight loss strategies for lightweight rowers. Rowers (N=12) performed a power test, an incremental VO2max test, and a visuomotor battery: once euhydrated, once following sauna dehydration (SAU), and once following fluid abstinence and then sauna dehydration (FA). The percent body mass change (%BMC) achieved, %BMC… more

    Investigation of Air Recirculation and Thermal Efficiency within a Climate Controlled Passage

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Magee, Bryn Gough, Thesis advisor (ths): McKenna-Neuman, Cheryl, Degree committee member (dgc): Lafleur, Peter, Degree committee member (dgc): Hill, Stephen, Degree granting institution (dgg): Trent University
    Abstract: <p>Historically, entrances have been used for passage between two separate temperature environments, such as moving from inside to outside of a building. Energy loss through entrances is a cause for concern, as it has been known to increase energy consumption to replace the lost energy; and with the exchange of air masses and cold air entering the building, human discomfort may occur. In… more

    Perceive Me, Perceive You: The Mediating Role of Attributional Biases Between Attachment and Relational Aggression

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): El-Ariss, Ghinwa, Thesis advisor (ths): Scharfe, Elaine, Degree committee member (dgc): Navara, Geoff, Degree committee member (dgc): Russell, Elizabeth, Degree granting institution (dgg): Trent University
    Abstract: <p>The use of threats to feelings of intimacy and belonging, also known as</p><p>relational aggression, has been previously explained using attachment representations</p><p>and attributions in childhood. However, the combined role of attachment</p><p>representations and attributions in explaining relational aggression in adult peer and</p><p>… more

    Hybridization dynamics in cattails (Typha spp.,) in northeastern North America: niche segregation, pollen dispersal, mating patterns, and the importance of local-scale processes

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Pieper, Sara Jean, Thesis advisor (ths): Dorken, Marcel, Thesis advisor (ths): Freeland, Joanna, Degree committee member (dgc): Bowman, Jeff, Degree committee member (dgc): Wilson, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>Interspecific hybridization is an important evolutionary process which can contribute to the invasiveness of species complexes. In this dissertation I used the hybridizing species complex of cattails (Typha spp., Typhaceae) to explore some of the processes that could contribute to hybridization rates. Cattails in northeastern North America comprise the native T. latifolia, the non-native… more

    The Role of Dielectric Screening in SrTiO3-Based Interfaces

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Raslan, Amany Khalil, Thesis advisor (ths): Atkinson, Bill, Degree committee member (dgc): Wortis, Rachel, Degree committee member (dgc): Gaspari, Franco, Degree granting institution (dgg): Trent University
    Abstract: <p>We build a theoretical model for exploring the electronic properties of the two-dimensional (2D) electron gas that forms at the interface between insulating SrTiO3 (STO) and a number of perovskite materials including LaTiO3, LaAlO3, and GdTiO3. The model treats conduction electrons within a tight-binding approximation, and the dielectric polarization via a Landau-Devonshire free energy… more

    Following ininaahtigoog Home: Anishinaabeg Womxn iskigamiziganing

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Sy, Waaseyaa'sin Christine, Thesis advisor (ths): Williams, Carol, Thesis advisor (ths): Sangster, Joan, Degree committee member (dgc): Sherman, Paula, Degree granting institution (dgg): Trent University
    Abstract: <p>Indigenous peoples' sur-thrivance in global, settler colonial, historical, and nation-specific economic contexts is a broadly studied subject that fails to emphasize Indigenous economic sovereignty. Indigenous knowledges regarding the land-based relationalities which formulate an aspect of Indigenous economic sovereignty is lacking. So too is knowledge on Indigenous womxn's… more

    Exploring the Scalability of Deep Learning on GPU Clusters

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Williams, Taylor Alan, Thesis advisor (ths): McConnell, Sabine, Degree committee member (dgc): Hurley, Richard, Degree granting institution (dgg): Trent University
    Abstract: <p>In recent years, we have observed an unprecedented rise in popularity of AI-powered systems. They have become ubiquitous in modern life, being used by countless people every day. Many of these AI systems are powered, entirely or partially, by deep learning models. From language translation to image recognition, deep learning models are being used to build systems with unprecedented… more

    Risk of Mortality for the Semipalmated Plover (Charadrius semipalmatus) Throughout Its Life Cycle

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Williams, Simone Elise, Thesis advisor (ths): Nol, Erica, Degree committee member (dgc): Burness, Gary, Degree committee member (dgc): Bowman, Jeff, Degree granting institution (dgg): Trent University
    Abstract: <p>Three long-term mark and recapture/resight data sets of individually marked</p><p>Semipalmated Plovers (Charadrius semipalmatus) were analyzed using Cormack-Jolly-</p><p>Seber models. Data came from two breeding populations (Churchill, Manitoba, Canada,</p><p>n=982, and Egg Island, Alaska, USA, n=84) and one overwintering population</p><p>(… more

    The Experience o Being Jewish in a Small Jewish Community: A Qualitative Analysis

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McIntyre, Keith, Thesis advisor (ths): Rahman, Momin, Degree committee member (dgc): Baban, Feyzi, Degree committee member (dgc): Handlarski, Denise, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis explores the experience of Jewish individuals living in a small Jewish community in an urban centre of less than 100,000 in Ontario, Canada. The central question I explore is the ways in which Jewish individuals in a small community enact and perform their identity. What are some of the challenges and obstacles faced by Jews in a small community and what kinds of compromises… more

    The Effects of Geographic Factors on the Wild Harvest of Large Mammals across North America

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Millward, Brian, Thesis advisor (ths): Schaefer, James, Degree committee member (dgc): Mahoney, Shane, Degree committee member (dgc): Franklin, Steven, Degree granting institution (dgg): Trent University
    Abstract: <p>While the harvest of mammals is monitored in each jurisdiction across Canada and the USA, there has been no analysis of this wild harvest at a continental scale across North America. The recreational wild harvest of large mammals varies geographically across North America, and I hypothesized that this variation is influenced by both anthropogenic and other environmental factors on the… more

    Towards a Critical Pedagogy of Globality: A Rhizo-Narrative Journey into the Global Self of the Teacher

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Mullins, Peter, Thesis advisor (ths): Niblett, Blair, Degree committee member (dgc): Allen, Andrew, Degree committee member (dgc): Berrill, Deborah, Degree committee member (dgc): Handlarski, Denise, Degree committee member (dgc): Pendleton Jimenez, Karleen, Degree granting institution (dgg): Trent University
    Abstract: <p>In this thesis, I use "Trump's Wall" between Mexico and the US to resist Eurocentrism and the challenges Eurocentric pedagogy poses to the research-practitioner. In my method, I reimagine C. Alejandra Elenes' borderlands theory as a zone of empowerment within a multicultural Canadian classroom, and braid it in a hybrid assemblage with the rhizome. </p><p>… more

    Using a real-world chopping task to study motor learning and memory

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Nepotiuk, Anastasia, Thesis advisor (ths): Brown, Liana E, Degree committee member (dgc): Peters, Kevin, Degree committee member (dgc): Buckingham, Gavin, Degree granting institution (dgg): Trent University
    Abstract: <p>Typically task interference is studied using reaching adaptation tasks (visuomotor rotation and/or force-field learning). Participants in these experiments are already experts at the base task (point-to-point, planar reaching) and their ability to adapt reaching to the imposed perturbation is studied. The pattern of data induced by the perturbation is used to make inferences about the… more

    Assessing Emotion Processing Deficits in Youth: Validation of the Toronto Alexithymia Scale Adolescent Version

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Oattes, Nicole, Thesis advisor (ths): Parker, James, Degree committee member (dgc): Summerfeldt, Laura, Degree committee member (dgc): Eastabrook, Jennifer, Degree granting institution (dgg): Trent University
    Abstract: <p>It is well-established that alexithymia in adulthood is a critical risk factor for numerous negative mental health and well-being outcomes. Although this area of research has begun to receive interest in earlier developmental stages, significant methodological limitations have been noted with current measures of alexithymia for adolescence. As such, the aim of the current thesis was to… more

    Prepared for the Next War? U.S. Attachés Reports, Military Innovation and the Spanish Civil War

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Arnold, Sabrina Laura, Thesis advisor (ths): Cazorla-Sanchez, Antonio, Degree committee member (dgc): Dunaway, Finis, Degree committee member (dgc): Kay, Carolyn, Degree granting institution (dgg): Trent University
    Abstract: <p>The Spanish Civil War was a theatre of political tension where democracy, communism, and fascism clashed during the interwar period, starting in July 1936 and ending in April 1939. The war defied the traditional concept of a civil war as Germany, Italy, and the Soviet Union became involved. All three saw Spain as a testing ground for new military technologies. Meanwhile the United States… more

    Assessing Connectivity of Protected Area Networks and the Role of Private Lands in the United States

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Bargelt, Lindsey, Thesis advisor (ths): Murray, Dennis, Thesis advisor (ths): Fortin, Marie-Josee, Degree committee member (dgc): Franklin, Steven, Degree granting institution (dgg): Trent University
    Abstract: <p>Forestalling biodiversity loss through the establishment of protected areas is a universally accepted conservation strategy, yet despite established guidelines for protected area coverage and placement, much of the world is currently failing to meet its commitments to conservation planning and landscape protection. Calls for the United States to protect more land usually focus on the… more

    Making Mockeries, Making Connections: The "Revolutionary Potential" of Parody in Twenty-first Century Art and Literature

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Affleck, Sara Jane, Thesis advisor (ths): Hollinger, Veronica, Degree committee member (dgc): Junyk, Ihor, Degree committee member (dgc): Pendleton Jimenez, Karleen, Degree committee member (dgc): Chivers, Sally, Degree committee member (dgc): Verwaayen, Kim, Degree granting institution (dgg): Trent University
    Abstract: <p>Parody has been a strategy within cultural production since the ancient Greeks: "paraodia" referred to a song sung alongside the main narrative thread of a dramatic work; the prefix "para-" also signifies "against." In A Theory of Parody: The Teachings of Twentieth-century Art Forms, Linda Hutcheon offers this core definition: parody is "a form of… more

    Executive Function, Emotion Regulation, and Social Problem Solving, in Adolescence and Early Adulthood

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Aked, Cassandra, Thesis advisor (ths): Im-Bolter, Nancie, Degree committee member (dgc): Smith-Chant, Brenda, Degree granting institution (dgg): Trent University
    Abstract: <p>Research to date on social problem solving typically focuses on elementary school aged children. However, adolescents and young adults may experience more novel and emotionally complex social conflicts that require different skills to navigate them successfully. Previous research has highlighted executive function (EF) and emotion regulation as possible skills that help with social… more

    The Development of a Digital Comparative Collection of Chert Types in Ontario and the Evaluation of Change in Accuracy and Confidence of Chert Type Identifications

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Armstrong, Mackenzie, Thesis advisor (ths): Conolly, James, Degree committee member (dgc): Munson, Marit K, Degree committee member (dgc): Dubreuil, Laure, Degree granting institution (dgg): Trent University
    Abstract: <p>The objective of this thesis is to create a foundation for a digital comparative collection of chert types found on archaeological sites in Ontario, both local and non-local varieties, and to evaluate the impact of a digital reference collection on the confidence and accuracy of the user in comparison to hard copy guides or hand samples that are more often traditionally used. Spatial and… more

    The Hoop Dance Project: Searching for Truth and Reconciliation in an Ontario Elementary School Classroom

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hill, Lauren Ann, Thesis advisor (ths): Pendleton Jimenez, Karleen, Degree committee member (dgc): Mumford, Marrie, Degree committee member (dgc): Ryan, Allan J, Degree committee member (dgc): Arraiz Matute, Alexandra, Degree granting institution (dgg): Trent University
    Abstract: <p>This dissertation explores a 2017 elementary school Hoop Dance project that was organized by a white music teacher, and taught by an Indigenous artist in Peterborough, Ontario. It aims to respond to the Truth and Reconciliation Commission Calls to Action, numbers 10 and 63, which ask the federal government to sufficiently fund legislation that incorporates the following principles:… more

    Assessing Quality of Life for the Urban Inhabitants of Classical Angkor, Cambodia (c. 802-1432 CE)

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Goldberg, Sophie Clare Gabriella, Thesis advisor (ths): Iannone, Gyles, Degree committee member (dgc): Williams, Jocelyn, Degree committee member (dgc): Keenleyside, Anne, Degree committee member (dgc): Elton, Hugh, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis examines the interrelationship of urban planning and population health at the site of Angkor (c. 802-1432 CE), the capital city of the Classical Khmer state, now found within modern-day Cambodia. The inhabitants of Angkor developed a settlement strategy that relied on the dispersal of water management features, rice fields, temples and residential areas, to best utilize the… more

    Predictive Digital Mapping of Soils in Kitimat, British Columbia

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Olmstead, Emily Jean, Thesis advisor (ths): Aherne, Julian, Degree committee member (dgc): Watmough, Shaun, Degree committee member (dgc): Hutchinson, Tom, Degree granting institution (dgg): Trent University
    Abstract: <p>Soil is an essential natural resource that supports provisioning services such as agriculture, silviculture, and mining. However, there is limited knowledge on forest soil properties across Canada. Digital soil mapping may be used to fill these data gaps, as it can predict soil properties in areas with limited observations. The focus of this study was to develop predictive maps of select… more

    Cognitive Inefficiencies in Adolescents with Eating Disorders: An Evaluation of Cognitive Remediation Therapy

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Slaunwhite, Tina M, Thesis advisor (ths): Eastabrook, Jennifer, Thesis advisor (ths): Im Bolter, Nancie, Degree granting institution (dgg): Trent University
    Abstract: <p>Eating Disorders (ED) are notoriously difficult to treat due, in part, to commonly observed inefficiencies in cognitive flexibility and central coherence, which are believed to maintain disordered cognitions and behaviours and negatively impact prognosis. Cognitive remediation therapy (CRT) has recently been used effectively with adults with ED; however, evidence among adolescents is… more

    Lost Landscapes of the Kawarthas: Investigating Inundated Archaeological Sites Using Integrated Methods

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Obie, Michael Albert, Thesis advisor (ths): Conolly, James, Degree committee member (dgc): Williams, Jocelyn, Degree committee member (dgc): Moore, Jennifer, Degree granting institution (dgg): Trent University
    Abstract: <p>The Kawartha Lakes region of south-central Ontario is dominated by water bodies and rivers, where humans are known to have lived since at least 10,500 years ago, only shortly after the retreat of glaciers from the region. Since this time, water levels within the region have changed dramatically as a result of various geophysical, climatological, and human-induced-phenomenon, leaving… more

    The Role of Policy in Arctic Food (In)Security: A Case Study of Nunavik

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Thackeray, Lindsay, Thesis advisor (ths): Furgal, Chris, Degree committee member (dgc): Hill, Stephen, Degree granting institution (dgg): Trent University
    Abstract: <p>Hunger is a significant concern in Canada, and even more so in the North, with 52% of Inuit adults in Arctic regions experiencing some level of food insecurity in 2012. Policy deficiencies are argued to, at the least, be partly responsible for this issue. This qualitative exploratory project aimed to answer the question: What is the role of food-related policy(ies) in household food… more

    The Effects of Silver Nanoparticles on Lower Trophic Levels in Aquatic Ecosystems

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cetinic, Katarina Ana, Thesis advisor (ths): Xenopoulos, Marguerite A., Degree committee member (dgc): Beresford, David V., Degree committee member (dgc): Burness, Gary, Degree granting institution (dgg): Trent University
    Abstract: <p>Due to their effective antibacterial and antifungal properties, silver nanoparticles (AgNPs) have quickly become the most commonly used nanomaterial, with applications in industry, medicine and consumer products. This increased use of AgNPs over the past decade will inevitably result in an elevated release of nanoparticles into the environment, highlighting the importance of assessing… more

    Characterization of Synthetic and Natural Se8 and Related SenSm Compounds by Gas Chromatography-Mass Spectrometry

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Farell, Jana, Thesis advisor (ths): Wallschläger, Dirk, Degree committee member (dgc): Hintelmann, Holger, Degree committee member (dgc): Metcalfe, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>Elemental selenium has been extensively quantitatively measured in sediments; however, its physical composition is largely unknown, despite it being the dominant selenium species in some reducing environments. Here, for the first time, it is shown that small, cyclic selenium compounds can account for a quantitatively-relevant fraction of the total elemental selenium present. </p>… more

    Do birds of a feather flock together: An investigation of sandhill crane (Antigone canadensis) populations using non-invasive feathers as a source of DNA

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Kelly, Crystal, Thesis advisor (ths): Murray, Dennis L, Degree committee member (dgc): Kyle, Chris J, Degree committee member (dgc): Beresford, David V, Degree granting institution (dgg): Trent University
    Abstract: <p>Populations have long been delineated by physical barriers that appear to limit reproduction, yet increasingly genetic analysis reveal these delineations to be inaccurate. The eastern and mid-continent populations of sandhill cranes are expanding ranges which is leading to convergence and warrants investigation of the genetic structure between the two populations. Obtaining blood or… more

    Observation-based assessment of atmospheric sulphur surrounding a major aluminum smelter in British Columbia, Canada

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Blanchard, Dane Alexander, Thesis advisor (ths): Aherne, Julian, Degree committee member (dgc): Watmough, Shaun, Degree committee member (dgc): Sager, Eric P.S., Degree committee member (dgc): McKenna Neuman, Cheryl L, Degree granting institution (dgg): Trent University
    Abstract: <p>Recent developments at an aluminum (Al) smelter in Kitimat, BC resulted in a permitted increase of 27 to 42 tonnes of sulphur dioxide (SO2) emissions per day. Gaseous SO2 is a pollutant known to contribute to acidic deposition through processes of wet and dry deposition and can additionally react in-atmosphere to form particulate sulphate (pSO42-). Between June 2017 to October 2018, an… more

    Making eDNA count: Using environmental DNA (eDNA) to quantify relative larval amphibian abundance

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Breton, Brie-Anne, Thesis advisor (ths): Murray, Dennis, Degree committee member (dgc): Wilson, Chris, Degree committee member (dgc): Lesbarrères, David, Degree granting institution (dgg): Trent University
    Abstract: <p>Environmental DNA (eDNA) is rapidly becoming an established method for the detection of species in aquatic systems and has been suggested as a promising tool to estimate species abundance. However, the strength of the relationship between eDNA concentrations and taxon abundance (density/biomass) can vary widely between species. I investigated the relationship between eDNA concentration… more

    Support Vector Machines for Automated Galaxy Classification

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chambers, Cameron Darrin, Thesis advisor (ths): McConnell, Sabine, Thesis advisor (ths): Hurley, Richard, Degree granting institution (dgg): Trent University
    Abstract: <p>Support Vector Machines (SVMs) are a deterministic, supervised machine learning algorithm that have been successfully applied to many areas of research. They are heavily grounded in mathematical theory and are effective at processing high-dimensional data. This thesis models a variety of galaxy classification tasks using SVMs and data from the Galaxy Zoo 2 project. SVM parameters were… more

    The Effect of Nitrosative Stress on Heme Protein Expression and Localization in Giardia Intestinalis

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Sajer, Bayan, Thesis advisor (ths): Yee, Janet, Degree committee member (dgc): Rafferty, Steven, Degree committee member (dgc): Bates, Holly, Degree committee member (dgc): Brunetti, Craig, Degree granting institution (dgg): Trent University
    Abstract: <p>The parasitic protist Giardia intestinalis has five heme proteins: a flavohemoglobin and several isotypes of cytochrome b5. While the flavohemoglobin has a role in counteracting nitric oxide, the functions of the cytochromes (gCYTb5s) are unknown. In this study, the protein level and cellular localization of three gCYTB5 isotypes (gCYTb5-I, II and III) and flavohemoglobin were examined… more

    Exploring Kiki-Inoomgugaewin: Anishnaabeg Youth Multilingualism & Technology~ A Participatory Narrative Inquiry

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cunningham, Samantha Holly, Thesis advisor (ths): Sherman, Paula, Degree committee member (dgc): Newhouse, David, Degree granting institution (dgg): Trent University
    Abstract: <p>This case study contributes to scholarship surrounding the national conversation on Indigenous language sustainability in North America. Much of this scholarship provides insight on structuring language programs and policies for youth, leaving a tremendous research gap regarding sociolinguistic and cultural research with youth. Youth appear disinterested or otherwise set apart in current… more

    Modelling the Lanthanum Aluminate-Strontium Titanate Interface with a Modified Transverse Ising Model

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chapman, Kelsey Sarah, Thesis advisor (ths): Atkinson, William A, Degree committee member (dgc): Wortis, Rachel, Degree committee member (dgc): de Haan, Hendrick, Degree granting institution (dgg): Trent University
    Abstract: <p>In 2004 it was discovered that a two-dimensional electron gas (2DEG) forms at the interface between lanthanum aluminate (LAO) and strontium titanate (STO). This 2DEG exhibits a variety of electronic and magnetic phenomena, motivating intense research into its applicability to electronic devices. Over the years several models have been developed in theoretical exploration of this system.… more

    Detectability and its role in understanding upland sandpiper (Bartramia longicauda) occurence in the fragmented landscape of southern Ontario

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chronowic, Daniel Adam, Thesis advisor (ths): Nol, Erica, Degree committee member (dgc): Bowman, Jeff, Degree committee member (dgc): Nocera, Joe, Degree granting institution (dgg): Trent University
    Abstract: <p>Upland Sandpipers (Bartramia longicauda), like many grassland birds, are undergoing population decline in parts of their range. Habitat fragmentation and change have been hypothesized as potential causes of decline. I used citizen-science occurrence data from Wildlife Preservation Canada's Adopt-A-Shrike Loggerhead Shrike (Lanius ludovicianus) program in conjunction with validation… more

    A Question of Space: Insights into the Function of Chultunes in the Maya Southern Lowlands

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Haines, Helen R, Degree committee member (dgc): Iannone, Gyles, Degree committee member (dgc): Fitzsimmons, James, Degree granting institution (dgg): Trent University
    Abstract: <p>Chultuns are subterranean chambers that are found throughout the Maya area. The purpose of this thesis is to provide further insight into the function of chultuns, specifically within the area of the Southern Maya Lowlands. Within the Northern Lowlands, the Pre-Columbian Maya used chultuns for water storage, but this function does not appear to be as prevalent within the Southern… more

    A Cluster Approach Applied to the One-Dimensional Anderson-Hubbard Model

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Allum, Donovan James McMurrich, Thesis advisor (ths): Wortis, Rachel, Degree committee member (dgc): Atkinson, Bill A, Degree committee member (dgc): de Hann, Hendrick, Degree granting institution (dgg): Trent University
    Abstract: <p>S. Johri and R. Bhatt developed a real-space renormalization group approach aimed at extracting the localized single-particle eigenstates of the Anderson model from a large system by identifying clusters of resonant site potentials. E. Campbell generalized this real-space renormalization group approach using standard perturbation theory. Both approaches were intended to approximate the… more

    Balance is key: Perceptual fluency as a link between trait incompleteness and symmetry preferences

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Boyle, Katherine, Thesis advisor (ths): Summerfeldt, Laura J, Thesis advisor (ths): Reynolds, Michael G, Degree committee member (dgc): Bauer, Ben, Degree granting institution (dgg): Trent University
    Abstract: <p>While preferences for symmetry are seemingly universal, they can be seen at their most extreme among individuals high in trait incompleteness. As yet, it is unclear why incompleteness yields heightened symmetry preferences. Summerfeldt et al. (2015) speculated that individuals high in incompleteness may develop heightened preferences for symmetry due to its greater perceptual fluency.… more

    The cascading effects of risk in the wild: how snowshoe hares (Lepus americanus) respond to the threat of predation

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Boudreau, Melanie R., Thesis advisor (ths): Murray, Dennis L, Degree committee member (dgc): Schaefer, James, Degree committee member (dgc): Burness, Gary, Degree granting institution (dgg): Trent University
    Abstract: <p>Predation risk can elicit a range of responses in prey, but to date little is known about breadth of potential responses that may arise under realistic field conditions and how such responses are linked, leaving a fragmented picture of risk-related consequences on individuals. We increased predation risk in free-ranging snowshoe hares (Lepus americanus) during two consecutive summers by… more

    Predicting Irregularities in Arrival Times for Toronto Transit Buses with LSTM Recurrent Neural Networks Using Vehicle Locations and Weather Data

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Kush, Anshuman, Thesis advisor (ths): Alam, Omar, Degree granting institution (dgg): Trent University
    Abstract: <p>Public transportation systems play important role in the quality of life of citizens</p><p>in any metropolitan city. However, public transportation authorities face</p><p>criticisms from commuters due to irregularities in bus arrival times. For example,</p><p>transit bus users often complain when they miss the bus because it arrived too</p><p… more

    How Abiotic and Biotic Factors Can Alter the Competitive Landscape in an Aggressive Species Complex (Genus: Ambystoma)

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Leavitt, Jasper Siemann, Thesis advisor (ths): Murray, Dennis, Degree committee member (dgc): Dorken, Marcel, Degree committee member (dgc): Fox, Michael, Degree granting institution (dgg): Trent University
    Abstract: <p>Competition is known to impact population dynamics through both indirect and direct interactions, and direct interactions can often lead to injury in one or both parties. As such, response to injury through tissue regeneration can be important for surviving post-competitive interaction. However, the impacts of outside factors like temperature and genome size (e.g. polyploidy) are not… more

    Syrphidae (Diptera) of northern Ontario and Akimiski Island, Nunavut: new diversity records, trap analysis, and DNA barcoding

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Vezsenyi, Kathryn Anne, Thesis advisor (ths): Beresford, David V, Thesis advisor (ths): Schaefer, James A, Degree committee member (dgc): Skevington, Jeffrey H, Degree committee member (dgc): Crins, William, Degree granting institution (dgg): Trent University
    Abstract: <p>Syrphids, also known as hover flies (Diptera: Syrphidae) are a diverse and widespread family of flies. Here, I report on their distributions from a previously understudied region, the far north of Ontario, as well as Akimiski Island, Nunavut. I used samples collected through a variety of projects to update known range and provincial records for over a hundred species, bringing into… more

    Fish and invertebrate use of invasive Phragmites in a Great Lakes freshwater delta

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Wynia, Abby, Thesis advisor (ths): Whillans, Thomas H., Thesis advisor (ths): Doka, Susan E., Degree committee member (dgc): de Kerckhove, Dak T., Degree committee member (dgc): Sager, Eric P.S., Degree granting institution (dgg): Trent University
    Abstract: <p>Invasive Phragmites australis ssp. australis (herein "Phragmites") has established and rapidly spread throughout many coastal areas of the Great Lakes. Known to displace native vegetation communities as it forms large, monotypic stands, Phragmites has a bad reputation when it comes to losses of biodiversity and habitat provision for wildlife. However, the extent to which… more

    Analyzing the Effectiveness of Social Movements Opposing Fossil Fuel Infrastructure: A Case Study of the Trans Mountain Pipeline Expansion

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Beauchesne, Calvin, Thesis advisor (ths): Rutherford, Stephanie, Degree committee member (dgc): Hill, Stephen, Degree granting institution (dgg): Trent University
    Abstract: <p>Blocking fossil fuel infrastructure projects like pipelines is increasingly being seen as a legitimate way for civil society groups to reduce global carbon emissions. This research project is an exploratory case study of the Trans Mountain pipeline in British Columbia and its opposition. My research question asks, 'What has each tactic/strategy of opposition in the campaign to stop… more

    "Changing our community": Evaluating contributions of community-based research in Haliburton County, ON

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Amon, Emily, Thesis advisor (ths): Hill, Stephen, Degree committee member (dgc): Nilson, Michelle, Degree granting institution (dgg): Trent University
    Abstract: <p>Community-based research (CBR) is a method of discovery that can provide pragmatic methods of advocating for and enabling community change. CBR literature and practice has focused on securing educational and job skills training outcomes for students rather than the communities, and community outcomes CBR and partnership frameworks were truly meant to serve. This research evaluates the… more

    Seasonal habitat use and movement of native brook trout (Salvelinus fontinalis) in urban headwater streams

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Blair, Scott, Thesis advisor (ths): Fox, Michael G., Degree committee member (dgc): Gutowsky, Lee F.G., Degree committee member (dgc): Beresford, David V., Degree granting institution (dgg): Trent University
    Abstract: <p>Coldwater streams are becoming increasingly impacted due to urbanization. Using environmental surveys, mark-recapture and telemetry, I assessed factors influencing seasonal brook trout (Salvelinus fontinalis) habitat use and movement in urban headwater streams in central Ontario between 2017-18. Generalized additive models were used to assess which habitat variables best explained… more

    Augmented Reality Sandbox (Aeolian Box): A Teaching and Presentation Tool for Atmospheric Boundary Layer Airflows over a Deformable Surface

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Singh, Pradyumn, Thesis advisor (ths): McConnell, Sabine, Thesis advisor (ths): McKenna-Neuman, Cheryl, Degree committee member (dgc): Tang, Vincent, Degree granting institution (dgg): Trent University
    Abstract: <p>The AeolianBox is an educational and presentation tool extended in this thesis to </p><p>represent the atmospheric boundary layer (ABL) flow over a deformable surface in the </p><p>sandbox. It is a hybrid hardware cum mathematical model which helps users to visually, </p><p>interactively and spatially fathom the natural laws governing ABL airflow. The… more

    The Potential Contribution of Mobile Processing Services to Food System Sustainability in the Regional Livestock Production Industry of Central Ontario

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Sloggett, Joel Neil Richard, Thesis advisor (ths): Hutchinson, Tom, Degree committee member (dgc): Rutherford, Stephanie, Degree granting institution (dgg): Trent University
    Abstract: <p>This qualitative study examines the applicability, impact, best practices, sustainability and livestock welfare implications of mobile processing service operation in central Ontario. Grounded theory concepts were utilized to analyze data generated from semi-structured interviews and a community focus group, supplemented by an initial exploratory literature review, and focused review… more

    The Emerging Dynamic Social Learning Theory of a Learning Community of Practice: Abbey Gardens, Ontario, Canada

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chung, Kai Loon, Thesis advisor (ths): Whillans, Thomas H., Degree committee member (dgc): Hill, Stephen, Degree granting institution (dgg): Trent University
    Abstract: <p>In current knowledge-based economy, knowledge might be viewed as the most valuable organizational resource in sustaining any organization. Organizational knowledge originates from cognitive learning by individuals situated within organizations. In organizational learning, situated learning of knowledge by individuals is shared to create sustainable organizational competency. Yet, there… more

    Characterization of a Zn(II)2Cys6 transcription factor in Ustilago maydis and its role in pathogenesis

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cheung, H.Y. Kitty, Thesis advisor (ths): Saville, Barry J, Degree committee member (dgc): Brunetti, Craig R, Degree committee member (dgc): Emery, R.J. Neil, Degree granting institution (dgg): Trent University
    Abstract: <p>Ustilago maydis (D.C.) Corda is a biotrophic pathogen that secretes effectors to establish and maintain a relationship with its host, Zea mays. In this pathosystem, the molecular function of effectors is well-studied, but the regulation of effector gene expression remains largely unknown. This study characterized Zfp1, a putative U. maydis Zn(II)2Cys6 transcription factor, as a modulator… more

    The role of corticosterone in breeding effort and reproductive success in tree swallows

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Fischer, Devin, Thesis advisor (ths): Burness, Gary, Degree committee member (dgc): Nol, Erica, Degree committee member (dgc): Nocera, Joseph, Degree granting institution (dgg): Trent University
    Abstract: <p>Glucocorticoids (e.g., corticosterone (CORT)) are hypothesized to mediate decisions regarding reproductive investment during breeding, but the directionality of the relationship is not clear. The CORT-fitness hypothesis posits that high levels of CORT arise from challenging environmental conditions in which an individual will conserve resources for future reproduction or self-maintenance… more

    Investigating the regional variation in frequencies of the invasive hybrid cattail, Typha × glauca

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Freeland, Joanna R, Thesis advisor (ths): Dorken, Marcel E, Degree committee member (dgc): Davy, Christina M, Degree granting institution (dgg): Trent University
    Abstract: <p>Interspecific hybridization rates can vary depending on genomic compatibilities between progenitors, while subsequent hybrid spread can vary depending on hybrid performance and habitat availability for hybrid establishment and persistence. As a result, hybridization rates and hybrid frequencies can vary across regions of parental sympatry. In areas around the Laurentian Great Lakes,… more

    Social Anxiety and Emotional Competence: A 15 Year Follow-up Study

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Summerfeldt, Laura J., Degree committee member (dgc): Parker, James D. A., Degree granting institution (dgg): Trent University
    Abstract: <p>Prior research has examined social anxiety, emotional competence (EC) and life adjustment (i.e., loneliness and life satisfaction) using cross-sectional designs, although there is limited information on their association over time. The present study examined the impact of social anxiety on life adjustment and assessed if EC could mediate this relationship from young to middle adulthood.… more

    Historic Magnetogram Digitization

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Weygang, Mark, Thesis advisor (ths): Burr, Wesley S, Thesis advisor (ths): McConnell, Sabine, Degree granting institution (dgg): Trent University
    Abstract: <p>The conversion of historical analog images to time series data was performed by using deconvolution for pre-processing, followed by the use of custom built digitization algorithms. These algorithms have been developed to be user friendly with the objective of aiding in the creation of a data set from decades of mechanical observations collected from the Agincourt and Toronto geomagnetic… more

    The Student's Bell Tower: The Legacy of the University of Regina's The Carillon in the Digital Age

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Thesis advisor (ths): Popham, Elizabeth, Degree committee member (dgc): Epp, Michael, Degree granting institution (dgg): Trent University
    Abstract: <p>The university newspaper is a vital aspect of the university public, as it provides a platform for students to voice their opinions on topics pertaining to the culture of their university and gives students critical information about what is happening on campus. This thesis uses the University of Regina's The Carillon as a case study to evaluate how university newspapers interact… more

    Virtual Voices: A comparison of Rehabilitative Care Alliance (RCA) focus group findings and survey results on rehabilitative care needs after hip fracture. Contributing to the co-design of rehabilitative care with persons and families.

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Young, Kimberly Diana, Thesis advisor (ths): Woodend, Kirsten, Degree granting institution (dgg): Trent University
    Abstract: <p>A consistent provincial approach to capacity planning for rehabilitative care had been </p><p>identified as a critical gap in the field of health care in Ontario (Rehabilitative Care </p><p>Alliance, 2015a). In response, the rehabilitative care alliance (RCA) developed a needs</p><p>based hip fracture capacity planning canvas together with persons and… more