Trent University Graduate Thesis Collection

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    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

    Cytokinins in nematodes: the potential role of cytokinins in soybean (Glycine max) resistance to soybean cyst nematode (Heterodera glycines)

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Rahman, Tamzida, Thesis advisor (ths): Emery, Neil, Degree committee member (dgc): Saville, Barry, Degree committee member (dgc): Kisiala, Anna, Degree granting institution (dgg): Trent University
    Abstract: <p>To investigate cytokinins (CKs) in nematodes, CK profiles of a free-living Caenorhabditis elegans and a plant parasitic Heterodera glycines (soybean cyst nematode, SCN) were determined at the egg and larval stages. SCN had higher total CK level than C. elegans; however, CKs in SCN were mostly inactive precursors, whereas C. elegans had more bioactive forms. This is the first study to… more

    When He Reigns, It Pours: The Use of Water Rituals and Water Symbolism by the Royal Court of Bagan From the 11th to the 14th Century

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Rivera Borbolla, Raiza Stephany, Thesis advisor (ths): Iannone, Gyles, Degree committee member (dgc): Haines, Helen, Degree committee member (dgc): Moore, Jennifer, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis examines the symbolic meaning and significance that the elite attached to water in ancient Bagan. Through the use of ethnoarchaeological, epigraphic, archaeological, and iconographic data, this study examines the role of water as part of rituals performed by the royal court and the ways in which the royalty of Bagan, in particular King Kyansittha, negotiated, appropriated and… more

    Canoeing through Resurgence: Wiigwaas Jiimaan and Cultural Resurgence within n'Daki Menan

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Mathias, Demi Lynn, Thesis advisor (ths): Newhouse, David, Degree committee member (dgc): Sherman, Paula, Degree committee member (dgc): Plain, Sylvia, Degree granting institution (dgg): Trent University
    Abstract: <p>Anishinabai are jiimaan people. The traditional building of wiigwaas jiimaan is a part of a resurgence project that is restoring and maintaining cultural connection to our homelands, the water, and community members. An approach to cultural resurgence, such as the wiigwaas jiimaan, is an attempt to generate a better connection to our homeland, self- determination, and forms of healing… more

    Anthropogenic microfibres in background natural environments in Ireland

    Year: 2019, 2019
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Roblin, Brett, Thesis advisor (ths): Aherne, Julian, Degree committee member (dgc): Vreugdenhil, Andrew, Degree granting institution (dgg): Trent University
    Abstract: <p>Microfibres, which are threadlike particles < 5 mm, are the most common type of microplastic reported in the environment. However, few studies have focused on their abundance in background natural environments. This study assessed the abundance of microfibres in rainfall samples (from four precipitation monitoring stations) and across three headwater lake catchments that were in… more

    Estimating mineral surface area and acid sensitivity of forest soils in Kitimat, British Columbia

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Levasseur, Patrick, Thesis advisor (ths): Watmough, Shaun, Degree committee member (dgc): Aherne, Julian, Degree committee member (dgc): Eimers, Catherine, Degree committee member (dgc): Whitfield, Colin, Degree granting institution (dgg): Trent University
    Abstract: <p>In 2012, the Rio Tinto aluminum smelter in Kitimat, British Columbia increased sulphur dioxide (SO2) emissions from 27 to 42 tonnes/day. An initial study was conducted to investigate the effect of the increased sulphur (S) deposition on forest soils. A key uncertainty of the initial study was mineral surface area estimations that were applied to critical load calculations. The current… more

    The Effect of Carbon Source and Phytohormones on the in vitro Growth of Euglena Gracilis

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Trzaskalski, Natasha, Thesis advisor (ths): Emery, Neil, Degree committee member (dgc): Balch, Gordon, Degree committee member (dgc): Gueguen, Celine, Degree granting institution (dgg): Trent University
    Abstract: <p>Microalgae are a promising source of valuable compounds relevant to biofuels, biomaterials, nutraceuticals as well as animal and human nutriment. Unfortunately, low cell density and slow growth result in reduced economic feasibility. Heterotrophic cell culturing using an organic carbon source in lieu of light has proven to be an effective alternative to photobioreactors; however, further… more

    Struggling for a New Left: The New Tendency, Autonomist Marxism, and Rank-and-File Organizing in Windsor, Ontario during the 1970s

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Antaya, Sean, Thesis advisor (ths): Palmer, Bryan D, Degree committee member (dgc): Anastakis, Dimitry, Degree granting institution (dgg): Trent University
    Abstract: <p>This study examines the emergence of the New Left organization, The New Tendency, in Windsor, Ontario during the 1970s. The New Tendency, which developed in a number of Ontario cities, represents one articulation of the Canadian New Left's turn towards working-class organizing in the early 1970s after the student movement's dissolution in the late 1960s. Influenced by dissident… more

    De novo transcriptome assembly, functional annotation, and SNP discovery in North American flying squirrels (genus Glaucomys)

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Brown, Mike, Thesis advisor (ths): Bowman, Jeff, Thesis advisor (ths): Wilson, Paul J, Degree committee member (dgc): Freeland, Joanne, Degree granting institution (dgg): Trent University
    Abstract: <p>Introgressive hybridization between northern (Glaucomys sabrinus) and southern flying squirrels (G. volans) has been observed in some areas of Canada and the USA. However, existing molecular markers lack the resolution to discriminate late-generation introgressants and describe the extent to which hybridization influences the Glaucomys gene pool. I report the first North American flying… more

    Who Cares? Examining associations between caregiving sensitivity and parent-peer attachment

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chambers, Aminah, Thesis advisor (ths): Scharfe, Elaine, Degree committee member (dgc): Navara, Geoff, Degree granting institution (dgg): Trent University
    Abstract: <p>Although years of research have established that attachment representations are not </p><p>consistently transmitted from parent to child (also known as the transmission gap), the </p><p>reasons for this gap remain relatively unknown. This transmission gap exists between </p><p>parents and peers as well. The purpose of this thesis was to examine the… more

    All I've Found is Pain and Terror: Aesthetics and Moral Status in Contemporary Popular Narratives

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Chiasson, Ross, Thesis advisor (ths): McGuire, Kelly, Degree committee member (dgc): Norlock, Kathryn, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis is concerned with how specific aesthetic elements function in various contemporary texts to distort, obscure, or illuminate the immoral actions and behaviours being represented. This thesis applies the moral status philosophy of Mary Anne Warren, along with the moral philosophy of Emmanuel Lévinas and Zygmunt Bauman. Close reading and critical analysis are supported by… more

    Moss Biomonitoring of Trace Element Deposition in Northwestern British Columbia, Canada

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cowden, Phaedra, Thesis advisor (ths): Aherne, Julian, Degree committee member (dgc): Watmough, Shaun, Degree committee member (dgc): Sager, Eric, Degree committee member (dgc): Canners, Richard, Degree granting institution (dgg): Trent University
    Abstract: <p>Atmospheric pollutant deposition poses a risk to ecosystem health; therefore, monitoring the spatial and temporal trends of deposition is integral to environmental sustainability. Although moss biomonitoring is a common method to monitor various pollutants in Europe, offering a cost-effective approach compared to traditional methods of monitoring, it is rarely used in Canada. The focus… more

    Money for Nothing: Perceptions of a Basic Income and Health Outcomes in Canada

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Daniels, Brad, Thesis advisor (ths): Coughlan, Rory, Degree committee member (dgc): Navara, Geoff, Degree granting institution (dgg): Trent University
    Abstract: <p>The strong relationship between poverty and poor health has been well-established for millennia; however, the mechanisms through which this relationship manifests are only recently becoming understood. Perceptions of relative wealth and status, chronic stress, and immunodeficiencies are implicated in recent research studying the social determinants of health. The purpose of the current… more

    Frog Virus 3: Tracking Viral Spread using Molecular Tools

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Grant, Samantha Adrianna, Thesis advisor (ths): Kyle, Christopher J, Thesis advisor (ths): Brunetti, Craig R, Degree committee member (dgc): Wilson, Chris C, Degree granting institution (dgg): Trent University
    Abstract: <p>Understanding the maintenance and spread of invasive diseases is critical in evaluating threats to biodiversity and how to best minimize their impact, which can by done by monitoring disease occurrences across time and space. I sought to apply existing and upcoming molecular tools to assess fluctuations in both presence and strain variation of frog virus 3 (FV3), a species of Ranavirus,… more

    Enhancing post-mortem interval estimates: refinements of technical, morphometrical, and species considerations within forensic entomology

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Bourne, Donald Richard, Thesis advisor (ths): Beresford, David V, Thesis advisor (ths): Kyle, Christopher J, Degree committee member (dgc): LeBlanc, Helene N, Degree granting institution (dgg): Trent University
    Abstract: <p>The growth of immature insects that develop on human remains can be used to estimate a post-mortem interval (PMI). PMI estimate confidence is negatively affected by: larval killing and preservation methods altering their size, limited morphological parameters to assess larval growth and therefore age, and few available alternate species development data. I compared live specimens to… more

    Nitrogen Retention of Terricolous Lichens in a Jack Pine Forest in Northern Alberta

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Bird, Adam, Thesis advisor (ths): Watmough, Shaun, Degree committee member (dgc): Sager, Eric, Degree granting institution (dgg): Trent University
    Abstract: <p>The Athabasca Oil Sands in Alberta, Canada is one of the largest point sources emitters of NOx in Canada and there</p><p>are concerns that elevated nitrogen (N) deposition will lead to widespread eutrophication impacts, including altered</p><p>species composition, similar to what has occurred in several parts of Europe. Atmospheric deposition rates as high as</… more

    Resistance Revisited: How Student Activism around the PCVS School Closure Influenced Youths' Life Experiences, Views on Power, Political Engagement, and Personal Agency

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cristall, Ferne, Thesis advisor (ths): Iannacci, Luigi, Degree committee member (dgc): Niblett, Blair, Degree committee member (dgc): Pendleton Jimenez, Karleen, Degree granting institution (dgg): Trent University
    Abstract: <p>This study examines how student activism around the closure of Peterborough Collegiate and Vocational School (PCVS), an inner-city school in a medium–sized Ontario town has influenced youths' life experiences, views on power, political engagement, and personal agency. Following a critical narrative methodology, this qualitative study, conducted four to five years after the school… more

    The influence of landscape features on the harvest of caribou (Rangifer tarandus) on the island of Newfoundland

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McNamara, Jordan, Thesis advisor (ths): Schaefer, James, Degree committee member (dgc): Pond, Bruce, Degree committee member (dgc): Patterson, Brent, Degree granting institution (dgg): Trent University
    Abstract: <p>Hunting represents the principal tool for managing populations of migratory caribou (Rangifer tarandus), but harvest may be affected by landscape features that govern animal distribution and hunter access. Such effects are unclear. I capitalized on an existing dataset of 21 355 caribou harvest records, 1980 – 2009, to determine the influence of landscape features on caribou harvest… more

    Complex niche determinants in terrestrial salamanders: Does hybridism or reproductive parasitism explain large-scale patterns of distribution?

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Mills, Peter, Thesis advisor (ths): Murray, Dennis, Degree committee member (dgc): Davy, Christina, Degree committee member (dgc): Shafer, Aaron, Degree granting institution (dgg): Trent University
    Abstract: <p>I assessed how organisms having multiple biotic attributes may have conflicting niche determinants, and whether the realized niche reflects single or multiple attributes. All-female salamanders engage in two biotic states: hybridism and reproductive parasitism. Hybrids should occupy areas transitional to those used by parental species, whereas parasites that engage in competition with… more

    The Composite Frankenstein: the Man, the Monster, the Myth

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Milner, Sarah, Thesis advisor (ths): Chivers, Sally, Degree committee member (dgc): Bailey, Suzanne, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis explores Frankenstein's popular culture narrative, contrasting recent Frankenstein texts with the content of Mary Shelley's classic novel and James Whale's iconic films Frankenstein (1931) and The Bride of Frankenstein (1935). The research investigates how Frankenstein's legacy of adaptations function intertextually to influence both the production and the… more

    Hydrochemistry and critical loads of acidity for lakes and ponds in the Canadian Arctic

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Liang, Tanner, Thesis advisor (ths): Aherne, Julian, Degree committee member (dgc): Gueguen, Celine, Degree committee member (dgc): Lafleur, Peter, Degree granting institution (dgg): Trent University
    Abstract: <p>Threats such as climate change and increased anthropogenic activity such as shipping, are expected to negatively affect the Arctic. Lack of data on Arctic systems restricts our current understanding of these sensitive systems and limits our ability to predict future impacts. Lakes and ponds are a major feature of the Arctic landscape and are recognized as 'sentinels of change… more

    Population Genetics and Scarification Requirements of Gymnocladus dioicus

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Lumb, Scott, Thesis advisor (ths): Freeland, Joanna R, Degree committee member (dgc): Dorken, Marcel E, Degree committee member (dgc): Beresford, David, Degree granting institution (dgg): Trent University
    Abstract: <p>The Kentucky coffee tree (Gymnocladus dioicus) is an endangered tree species native to the American Midwest and Southwestern Ontario. Significant habitat loss and fragmentation due to agricultural, industrial and urban development has caused gradual decline across its native range. The aims of this study were to investigate: (1) patterns of genetic diversity and, (2) genetic… more

    A wind tunnel based investigation of three-dimensional grain scale saltation and boundary-layer stress partitioning using Particle Tracking Velocimetry

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): O'Brien, Patrick, Thesis advisor (ths): McKenna Neuman, Cheryl, Degree committee member (dgc): McConnell, Sabine, Degree committee member (dgc): Lafleur, Peter, Degree granting institution (dgg): Trent University
    Abstract: <p>Aeolian transport of sand particles is an important geomorphic process that occurs over a significant portion of the earth's land surface. Wind tunnel simulations have been used for more than 75 years to advance the understanding of this process; however, there are still several principles that lack validation from direct sampling of the sand particles in flight. Neither the three-… more

    Research and development of synthetic materials for presumptive testing in bloodstain pattern analysis: a luminol-reactive forensic blood substitute

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Polacco, Sumiko Chrysantha, Thesis advisor (ths): Wilson, Paul, Degree committee member (dgc): Stotesbury, Theresa, Degree committee member (dgc): Vreugdenhil, Andrew, Degree granting institution (dgg): Trent University
    Abstract: <p>Chemical presumptive tests are used as the primary detection method for latent bloodstain evidence. This work focuses on developing a forensic blood substitute which mimics whole blood reactivity to a luminol solution commonly used in presumptive testing. Designing safe and accessible materials that mimic relevant properties of blood is a recognized research need in forensic science.… more

    Enduring Attack: Defensive Posture in Terrestrial Salamanders (Genus: Ambystoma) and Their Predator-Prey Interactions on Pelee Island, Canada

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Myette, Alexander, Thesis advisor (ths): Murray, Dennis L, Degree committee member (dgc): Bowman, Jeff, Degree committee member (dgc): Nol, Erica, Degree granting institution (dgg): Trent University
    Abstract: <p>Numerous prey taxa employ defensive postures for protection against attack by predators. Defensive postures mitigate predation risk at various stages of the predator-prey sequence, including through crypsis, mimicry, thanatosis, aposematism, and deflection. In terrestrial salamanders, defensive postures may be aposematic, or deflect attacks away from vital body parts and towards the tail… more

    Role of Media in Shaping Perceptions of HIV and Affecting Engagement in HIV Care

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Newell, Pake, Thesis advisor (ths): Navara, Geoff, Degree committee member (dgc): Humphreys, Terry, Degree granting institution (dgg): Trent University
    Abstract: <p>Media has had a significant influence on how individuals living with and at risk of Human Immunodeficiency Virus (HIV) care for their health. This research builds on previous research to explore the link between HIV related media messaging and HIV related health behaviours using a mixed methods approach. To investigate the access to and perceptions of HIV related media, a sample of 129… more

    Corticosterone Promotes Development of Cannibalistic Morphology and Inhibits Tissue Regeneration in Axolotls (Ambystoma mexicanum)

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): MacFarlane, Shawn Patric Harris, Thesis advisor (ths): Kerr, Leslie R, Thesis advisor (ths): Murray, Dennis L, Degree committee member (dgc): Kapron, Carolyn M, Degree granting institution (dgg): Trent University
    Abstract: <p>Salamanders are capable of tissue regeneration throughout all life-stages, which requires the dedifferentiation of mature cells to regrow lost tissues. Dedifferentiation is promoted by degradation of the extracellular matrix by matrix metalloproteases, as well as lysosomal degradation of intracellular and cell-surface proteins that mark cells as part of a mature lineage. Salamanders are… more

    Evaluation of silver nanoparticles (AgNPs) and anti-GD2-AgNP antibody-drug conjugates as novel neuroblastoma therapies

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): MacLeod, Haley Ann, Thesis advisor (ths): Brunetti, Craig R, Degree committee member (dgc): Kaplan, David R, Degree committee member (dgc): Kerr, Leslie R, Degree granting institution (dgg): Trent University
    Abstract: <p>Neuroblastoma (NB) has one of the highest mortality rates in pediatric oncology due to relapsed and refractory disease. Current aggressive multi-modal treatments are inhibited by dose-limiting toxicities and are associated with late-effects and secondary malignancies, emphasizing the necessity for novel therapeutics. Uniquely, most NB cells highly express disialoganglioside (GD2) a cell… more

    Distribution of Cluster Fly Species (Pollenia, spp. Diptera: Calliphoridae) Across Canada Including Range Extensions and First Provincial Records

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Samkari, Bshayer A, Thesis advisor (ths): Beresford, David, Degree committee member (dgc): Hutchinson, Tom, Degree committee member (dgc): Sager, Eric, Degree committee member (dgc): Davy, Christina, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis looks at the genus Pollenia: historically where they were first introduced into Canada and spatially, where they are found now. This project involved me identifying 2211 files, sorted from the 3 years of field specimens obtained in 2011, 2012, 2013. P. pediculata was the most abundant and widespread, yielding 1272 specimens out of 2211, and it was found in all provinces… more

    Changes in Forms of Uranium in Anoxic Lake Sediments and Porewaters Near an Abandoned Uranium Mine, Bancroft, Ontario

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Shu, Haoran, Thesis advisor (ths): Evans, R. D., Degree committee member (dgc): Georg, Bastian, Degree granting institution (dgg): Trent University
    Abstract: <p>Soluble uranium (U) has been observed continuously in the porewaters of Bentley Lake,</p><p>a lake with semi-permanent anoxic sediments, despite the fact that reduced U(IV) is known to be</p><p>insoluble. To be able to predict the fate and mobility of U that has been deposited in lake</p><p>sediments, it is very important to understand the factors that… more

    Using environmental DNA (eDNA) metabarcoding to assess aquatic plant communities

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Coghlan, Stephanie, Thesis advisor (ths): Freeland, Joanna, Thesis advisor (ths): Shafer, Aaron, Degree committee member (dgc): McConnell, Sabine, Degree granting institution (dgg): Trent University
    Abstract: <p>Environmental DNA (eDNA) metabarcoding targets sequences with interspecific</p><p>variation that can be amplified using universal primers allowing simultaneous detection</p><p>of multiple species from environmental samples. I developed novel primers for three</p><p>barcodes commonly used to identify plant species, and compared amplification success… more

    Finding Space, Making Place: Understanding the Importance of Social Space to Local Punk Communities

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Green, Katie Victoria, Thesis advisor (ths): O'Connor, Alan, Degree committee member (dgc): Hodges, Hugh, Degree committee member (dgc): Epp, Michael, Degree granting institution (dgg): Trent University
    Abstract: <p>Independent music venues are important hubs of social activity and cultural</p><p>production around which local punk scenes are both physically and conceptually</p><p>organized. Through interactions with participants over extended periods of time, these</p><p>spaces become meaningful places that are imbued with the energy, history and memories</p… more

    Educating the Passions: Human Reincarnation, Reformation, and Redemption in Wuthering Heights

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hathout, Shahira Adel, Thesis advisor (ths): Bailey, Suzanne, Degree committee member (dgc): Howes, Moira, Degree granting institution (dgg): Trent University
    Abstract: <p>My thesis proposes to uncover what I term an Emilian Philosophy in the reading of Emily Brontë's only novel, and suggests that Wuthering Heights reflects Brontë's vision of a society progressing toward social and spiritual reform. Through this journey, Brontë seeks to conciliate the two contrasting sides of humanity – natural and social – by offering a middle state that… more

    Protecting Sources of Drinking Water for the M'Chigeeng First Nation, Manioulin Island, Ontario

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Herman, Richard, Thesis advisor (ths): Metcalfe, Chris, Degree committee member (dgc): Gueguen, Celine, Degree committee member (dgc): Furgal, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>The potential impacts of domestic wastewater (DWW) on the source of drinking water for the M'Chigeeng First Nation were monitored as part of the development of a Source Water Protection plan. During a period of continuous overflow of the Gaaming Wastewater Lagoon serving the community, the chemical tracers, caffeine and sucralose were tracked in West Bay with Passive Organic… more

    All Things Fusible: Media, Science, and Mythology in the Fiction of Neal Stephenson

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Ingwersen, Moritz Andree, Thesis advisor (ths): Hollinger, Veronica, Thesis advisor (ths): Berressem, Hanjo, Degree committee member (dgc): Junyk, Ihor, Degree committee member (dgc): Holdsworth, David, Degree committee member (dgc): Pethes, Nicolas, Degree committee member (dgc): Milburn, Colin, Degree granting institution (dgg): Trent University
    Abstract: <p>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… more

    Press Rhetoric and Human Rights in The Carter Era: 1977-81

    Year: 2018, 2018
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Dinunzio, Krystle, Thesis advisor (ths): Sheinin, David, Degree committee member (dgc): Wright, Robert, Degree committee member (dgc): Carzola-Sanchez, Antonio, Degree granting institution (dgg): Trent University
    Abstract: <p>Jimmy Carter and his administration varied the ways in which they addressed human rights concerns internationally. There was a strong, often emotional evocation of human rights in reference to countries that were less economically, strategically, or politically important to the United States and the foreign policy goals of the Carter administration. This was not present in Carter's… more