Trent University Graduate Thesis Collection

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    Know*ledge Constellations and Re*constellating: Narratives to Inform Indigenous-and-Environmental Education

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Evering, Brigitte, Thesis advisor (ths): Furgal, Chris, Degree committee member (dgc): Kuhn, Lesley, Degree committee member (dgc): Longboat, Dan, Degree committee member (dgc): Kimmerer, Robin, Degree granting institution (dgg): Trent University
    Abstract: <p>The purpose of this study was to explore the educational implications of a clearer understanding of the practice of using multiple, including Indigenous, knowledges when finding solutions to place-based environmental issues. The impetus for my research came from a growing sense of urgency to address environmental issues within both Indigenous and non-Indigenous communities. Some have… more

    the sex killer drives a panel pin into his ear-hole: a thesis without organs

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hines, Kelly Dorothea, Thesis advisor (ths): Hollinger, Veronica, Degree committee member (dgc): Changfoot, Nadine, Degree granting institution (dgg): Trent University
    Abstract: <p>I have two goals. One, to offer new insights into Vienna Actionism (VA) and their notorious performances, through Gilles Deleuze and Félix Guattari's notion of the body without organs (BwO); and two, not simply to provide descriptions of the Vienna Actionists' performances, but also to write what I am calling a thesis without organs. </p><p>Documents from the Vienna… more

    Phylogeography and Genetic Structuring of Moose (Alces alces) Populations in Ontario, Canada

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Price, Glynis Nicola Rose, Thesis advisor (ths): Saville, Barry, Degree committee member (dgc): Murray, Dennis, Degree committee member (dgc): Bowman, Jeff, Degree granting institution (dgg): Trent University
    Abstract: <p>Moose are an iconic species, known for their large size and impressive antlers. Eight subspecies are classified in circumpolar regions of the planet - four in North America. Two subspecies are similar in shape and size, the north-western moose (Alces alces andersoni) and the eastern moose (Alces alces americana). It was previously believed that these two subspecies meet in northern… more

    Robert Bringhurst and Polyphonic Poetry: Literature as Participation in Being

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Cecchin, Scott Richard, Thesis advisor (ths): Steffler, Margaret, Degree committee member (dgc): Popham, Elizabeth, Degree granting institution (dgg): Trent University
    Abstract: <p>Robert Bringhurst states that polyphonic art is a faithful, artistic reflection of the multiplicity of the world's ecosystems. This ecocritical perspective recognizes that human art informs our understandings of the world, and therefore artists have a moral obligation towards that world. In Chapter One I argue that mimesis should be reclaimed as a useful literary category since all… more

    Long-Term Population Dynamics of an Unexploited Lacustrine Brook Trout (Salvelinus fontinalis) Population

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Brown, Erin Nicole Danielle Pallette, Thesis advisor (ths): Ridgway, Mark S, Thesis advisor (ths): Wilson, Chris C, Degree granting institution (dgg): Trent University
    Abstract: <p>Long-term studies of demographic processes such as survival and abundance conducted in unexploited systems provide unique insight into the natural population ecology of fish, but are rarely available. I used historical tagging records of a sanctuary population of brook trout (Salvelinus fontinalis) in Algonquin Park, Ontario to investigate long-term population dynamics in an unexploited… more

    Practicing and Rewarding Task-Relevant Motor Variability to Optimize Motor Performance

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Coltman, Susan Kelly, Thesis advisor (ths): Brown, Liana E, Degree committee member (dgc): Lehmann, Hugo, Degree granting institution (dgg): Trent University
    Abstract: <p>It is universally accepted that human motor performance is variable in both its timing and spatial qualities. However, it is unclear to what extent motor variability impedes performance when learning a new skill and to what extent it enables our ability to learn. The first experiment examined whether performance during a test task depended on whether participants practiced to constrain… more

    In situ measurements of trace metal species in the Athabasca and Mackenzie Rivers using diffusive gradient in thin films (DGT) devices

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Zhu, Yu, Thesis advisor (ths): Gueguen, Celine, Degree committee member (dgc): Koprivnjak, Jean-François, Degree committee member (dgc): Aherne, Julian, Degree granting institution (dgg): Trent University
    Abstract: <p>This study assesses the bioavailable metal (Cu, Ni, Zn, Pb) species in the Athabasca-Mackenzie watersheds using diffusive gradient in thin films (DGT) devices. Metal toxicity is not only based on the concentration of metal in natural waters, but also on the nature of metal species. Four main forms in aquatic systems are: free ion, inorganic species, DOM bound (humic) species and metal… more

    Testing for Interspecific Hybridization and a Latitudinal Cline Within the Clock Gene Per1 of the Deer Mouse (Peromyscus maniculatus) and the White-Footed Mouse (Peromyscus leucopus)

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McKay, Michelle Meredith, Thesis advisor (ths): Wilson, Paul J, Thesis advisor (ths): Bowman, Jeff, Degree committee member (dgc): Freeland, Joanna R, Degree granting institution (dgg): Trent University
    Abstract: <p>The recent northward expansion of the white-footed mouse (Peromyscus leucopus) in response to climatic changes provides a natural experiment to explore potential adaptive genetic variation within the clock gene Per1 in Peromyscus undergoing latitudinal shifts, as well as, the possibility of hybridization and introgression related to novel secondary contact with its sister species the… more

    The effects of parasitism on consumer-driven nutrient recycling

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Narr, Charlotte, Thesis advisor (ths): Frost, Paul C, Degree committee member (dgc): Burness, Gary, Degree committee member (dgc): Sutcliffe, Jim, Degree granting institution (dgg): Trent University
    Abstract: <p>Daphnia are keystone consumers in many pelagic ecosystems because of their central role in nutrient cycling. Daphnia are also frequently infected, and the parasites causing these infections may rival their hosts in their ability to regulate ecosystem processes. Therefore, parasitic exploitation of Daphnia may alter nutrient cycling in pelagic systems. This thesis integrates existing… more

    The Impact of Invasive Earthworms on Soil Respiration and Soil Carbon within Temperate Hardwood Forests

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Jennings, Bradley Wayne, Thesis advisor (ths): Watmough, Shaun A, Degree committee member (dgc): Beresford, David V, Degree committee member (dgc): Lafleur, Peter M, Degree granting institution (dgg): Trent University
    Abstract: <p>Improving current understanding of the factors that control soil carbon (C) dynamics in forest ecosystems remains an important topic of research as it plays an integral role in the fertility of forest soils and the global carbon cycle. Invasive earthworms have the potential to alter soil C dynamics, though mechanisms and effects remain poorly understood. To investigate potential effects… more

    An Assessment of Spatial Trends in the Accumulation of Oil Sands Related Metals in the Clearwater River Valley and Temporal Trends in Six Northern Saskatchewan Lakes

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): MacDermid, Findlay H., Thesis advisor (ths): Dillon, Peter, Degree committee member (dgc): Watmough, Shaun, Degree committee member (dgc): Ahearne, Julian, Degree granting institution (dgg): Trent University
    Abstract: <p>The objective of this thesis was to assess current spatial trends and historic trends in the accumulation of trace metals related to the Athabasca Oil Sands Region (AOSR). The AOSR hosts some of the largest industrial developments in Canada, yet relatively little is known about the transport and fate of trace metal emissions from the region – particularly in the relatively remote areas… more

    Effects of road salt sodium on soil: the influence of parent material

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Croucher, Kelli-Nicole, Thesis advisor (ths): Eimers, Catherine M., Degree committee member (dgc): Watmough, Shaun A., Degree committee member (dgc): Buttle, Jim, Degree granting institution (dgg): Trent University
    Abstract: <p>While previous studies have focused on how road salt affects water quality and vegetation, limited research has characterized road salt distribution through soil and the resulting impacts. The potential for sodium (Na+) to be retained and impact soil physical and chemical properties is likely to vary depending on the soil's parent material, and more specifically on the extent of… more

    Effects of biodiversity and lake environment on the decomposition rates of aquatic macrophytes in the Kawartha Lakes, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Banks, Lauren K., Thesis advisor (ths): Frost, Paul C, Degree committee member (dgc): Dorken, Marcel, Degree committee member (dgc): Sager, Eric, Degree granting institution (dgg): Trent University
    Abstract: <p>Decomposition of aquatic macrophytes has an important role in defining lake carbon (C) storage and nutrient dynamics. To test how diversity impacts decomposition dynamics and site-quality effects, I first examined whether the decomposition rate of aquatic macrophytes varies with species richness. Generally, I found neutral effects of mixing, with initial stoichiometry of component… more

    Dissent Denied: Public Order Policing and the Criminalization of Protest at the 2010 Toronto G20

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Brockest, Evan, Thesis advisor (ths): Palmer, Bryan D, Degree committee member (dgc): Greene, Jonathan, Degree granting institution (dgg): Trent University
    Abstract: <p>In June 2010, the Group of Twenty (G20) met in Toronto, Ontario. The summit drew large-scale protests that culminated in mass arrests and extensive civil rights violations. Given these outcomes, this thesis examines the security spectacle of the summit to assess the evolving state of public order policing and social movement protest in Canadian law and politics. Connecting the… more

    Spirituality, Community and Compassion Matter! Exploring Motivators to Providing Holistic Social and Health Services in Peterborough, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Halsey, Gordon John, Thesis advisor (ths): Norlock, Kathryn J, Degree committee member (dgc): Newhouse, David, Degree committee member (dgc): Whillans, Tom, Degree granting institution (dgg): Trent University
    Abstract: <p>My research explores potential motivators for social and health service providers to be more holistic and compassionate with those they serve. From previous research focused on spirituality, I identified seven additional concepts: faith, religion, community, culture, compassion, wellness, and wholeness. Using elements of Appreciative Inquiry, data was collected through a focus group and… more

    The Anarchist Periodical Press in the United States: An Intertextual Study of Prison Blossoms, Free Society, and The Demonstrator

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Greenwood, Laura, Thesis advisor (ths): O'Connor, Alan, Degree committee member (dgc): Stavro, Elaine, Degree committee member (dgc): Bordo, Jonathan, Degree granting institution (dgg): Trent University
    Abstract: <p>This dissertation focuses on the English-language anarchist periodical press in the United States in the 1890s and early 1900s. Each of the three chapters of this dissertation examines one anarchist paper and its coverage of a specific issue. The first chapter focuses on Prison Blossoms, which was started by Alexander Berkman, Carl Nold, and Henry Bauer and written and circulated in the… more

    Mutation of the B10 Tyrosine and E11 Leucine in Giardia intestinalis Flavohemoglobin

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Lukaszewicz, Brian, Thesis advisor (ths): Rafferty, Steven P, Degree committee member (dgc): Saville, Barry J, Degree committee member (dgc): Yee, Janet, Degree granting institution (dgg): Trent University
    Abstract: <p>The flavohemoglobin in Giardia intestinalis (gFlHb) is the only known protozoan member of a protein class typically associated with detoxifying nitric oxide (by oxidation to nitrate) in bacteria and yeast. Mutants of the B10 tyrosine (Y30F) and E11 leucine (L58A), conserved residues thought to influence ligand binding, were expressed and studied using Resonance Raman (RR) spectroscopy.… more

    Elemental Variation in Daphnia: Nutritional, Genetic, and Environmental Factors

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Prater, Clay, Thesis advisor (ths): Frost, Paul C, Degree committee member (dgc): Murray, Dennis, Degree committee member (dgc): Wilson, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>Environmental variation can affect consumer trait expression and alter ecological and evolutionary dynamics in natural populations. However, although dietary nutrient content can vary by an order of magnitude in natural ecosystems, intra-specific differences in consumer responses to food quality have not been thoroughly investigated. Therefore, the purpose of my dissertation was to… more

    The Effects of Ideological Conformity on Foreign Policymaking: A study of Ronald Reagan's Central American Policy

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Brownscombe, Emmett, Thesis advisor (ths): Sheinin, David M.K., Degree committee member (dgc): Dunaway, Finis, Degree committee member (dgc): Wright, Robert A., Degree granting institution (dgg): Trent University
    Abstract: <p>During the 1970s, ideological divisions caused by divergent interpretations of the American failure in Vietnam permeated the world of foreign policymaking. This led to a concern among the architects of the Reagan administration that foreign policymaking had become incoherent. They attempted to mitigate the effects of this disharmony by re-establishing a workable degree of ideological… more

    Finding New Roads Towards Peace: The Report of the Carnegie Commission on the Balkan Wars, 1912-1913

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hristova, Elitsa Nikolaeva, Thesis advisor (ths): Andriewsky, Olga, Degree committee member (dgc): Dunaway, Finis, Degree committee member (dgc): Cazorla-Sanchez, Antonio, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis provides an analysis of the Carnegie Commission's report on the causes and consequences of the Balkan Wars (1912-1913). Shortly after the closing of hostilities, the Carnegie Endowment for International Peace appointed an international Commission of Inquiry to collect evidence of atrocities from the sites of war. The thesis analyzes the arguments expressed in the… more

    Carbon Exchange along a Natural Gradient of Deciduous Shrub Coverage in the Low-Arctic

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Ge, Le, Thesis advisor (ths): Lafleur, Peter M, Degree committee member (dgc): Watmough, Shaun A, Degree committee member (dgc): Emery, Neil, Degree granting institution (dgg): Trent University
    Abstract: <p>Arctic terrestrial ecosystems have experienced substantial structural and compositional changes in response to warming climate in recent decades, especially the expansion of shrub species in Arctic tundra. Climatic and vegetation changes could feedback to the global climate by changing the carbon balance of Arctic tundra. The objective of this thesis was to investigate the influence of… more

    Identification and Quantification of Organic Selenium Species Produced by Microbiological Activity in Freshwater Environments

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): LeBlanc, Kelly Lynn, Thesis advisor (ths): Wallschlaeger, Dirk, Degree committee member (dgc): Evans, R. Douglas, Degree committee member (dgc): Belzile, Nelson, Degree granting institution (dgg): Trent University
    Abstract: <p>Despite being an essential nutrient at trace levels, selenium can be devastating to aquatic environments when present in excess. There is no apparent correlation between total aqueous selenium concentrations and observed toxic effects because bioaccumulation varies over several orders of magnitude depending on the chemical species of selenium and the biological species present in the… more

    An Evaluation of Wastewater Treatment by Ozonation for Reductions in Micropollutant Toxicity to Fish

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Maya, Nicholas, Thesis advisor (ths): Metcalfe, Chris D, Degree committee member (dgc): Yargeau, Viviane, Degree committee member (dgc): Wallschläger, Dirk, Degree granting institution (dgg): Trent University
    Abstract: <p>Micropollutants are discharged into the aquatic environment with industrial and domestic wastewater and these compounds may cause toxic effects in aquatic organisms. In this study, the toxic effects to fish of micropollutants extracted from ozonated and nonozonated municipal wastewater effluent (MWWE) were measured in order to assess the effectiveness of ozonation in reducing toxicity.… more

    Why not give up? A study on the role of resourcefulness in goal pursuit

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Smith, Patricia, Thesis advisor (ths): Kennett, Deborah, Degree committee member (dgc): Summerfeldt, Laura, Degree committee member (dgc): Coughlan, Rory, Degree granting institution (dgg): Trent University
    Abstract: <p>Past research suggests that taking a process oriented approach, setting clear and concrete goals, and using both conscious planning and proactive coping are the best methods to be successful with goal pursuit. Also the literature has found that individuals scoring higher in general resourcefulness tend to be more successful at achieving goals than their less resourceful counterparts. My… more

    Bio-based Polymers from Epoxidized Vegetable Oils Modified by Metathesis

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Persaud, Avinaash Antonio, Thesis advisor (ths): Narine, Suresh, Degree committee member (dgc): Rafferty, Steven, Degree committee member (dgc): Metcalfe, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>The epoxides of oligomeric self-metathesized soybean oil (MSBO) and cross-metathesized palm oil (PMTAG) and canola oil (CMTAG) containing terminal double bonds were used to produce nonisocyanate polyurethanes (NIPUs) as well as anhydride, amine and thiol-cured epoxies. </p><p>The synthesized NIPUs displayed metal adhesive properties for CMTAG and MSBO with MSBO being favoured… more

    The Effects of Hydroelectric Corridors on the Distribution of Female Caribou (Rangifer tarandus) on the Island of Newfoundland

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Brinkmann, Beke, Thesis advisor (ths): Schaefer, James A., Degree committee member (dgc): Pond, Bruce A., Degree committee member (dgc): Nol, Erica, Degree granting institution (dgg): Trent University
    Abstract: <p>A species of concern is caribou (Rangifer tarandus), a species in decline across most of the circumpolar North, including the island of Newfoundland. Resource exploitation across caribou ranges is projected to accelerate in the coming decades as oil extraction, roads, forest harvesting, and mining encroach upon their habitat. Hydroelectric corridors, in particular, are anticipated to… more

    Electrochemical Characterization of Giardia Intestinalis Cytochromes b5

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Yang, Zhen (Alice), Thesis advisor (ths): Rafferty, Steven P, Degree committee member (dgc): Vreugdenhil, Andrew J, Degree committee member (dgc): Saville, Barry J, Degree granting institution (dgg): Trent University
    Abstract: <p>Giardia intestinalis is a protozoan parasite that causes waterborne diarrheal disease in animals and humans. It is an unusual eukaryote as it lacks the capacity for heme biosynthesis; nonetheless it encodes heme proteins, including three cytochrome b5 isotypes (gCYTB5s) of similar size. Homology modelling of their structures predicts increased heme pocket polarity compared to mammalian… more

    Legume species, nitrogen rate and arbuscular mycorrhizal fungi inoculation effects on crop biomass and nitrogen requirement in a corn-legume system

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Pei, Chengyin, Thesis advisor (ths): Sharifi, Mehdi, Degree committee member (dgc): Saville, Barry, Degree granting institution (dgg): Trent University
    Abstract: <p>Interseeding legume cover crops in grain corn may improve the environmental sustainability of corn production system in Southern Ontario. This study aimed to assess the effects of legume species, nitrogen (N) fertilizer rate and arbuscular mycorrhizal fungi (AMF) inoculation on biomass and N requirement in a corn-legume system. Corn was grown with red clover (RCl), microclover (MCl),… more

    Time, Being, and the Image

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Potempski, Jacob, Thesis advisor (ths): Angelova, Emilia, Degree committee member (dgc): Egan, Kelly, Degree committee member (dgc): Penney, James, Degree committee member (dgc): Junyk, Ihor, Degree granting institution (dgg): Trent University
    Abstract: <p>The three projects that make up this dissertation try to articulate an ontological idea of art; which is to say, they all approach art, or the imagination (as in project two), from the standpoint of a philosophical question concerning the sense of being. The ontological question is elaborated in terms of a theory of the spatial-temporal structure of the aesthetic or sensible realm. This… more

    Critical Topographies of two films: Aura, Temporality, and Place in El Sol del Membrillo and Rivers and Tides

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Allwood, Mark, Thesis advisor (ths): Bordo, Jonathan, Thesis advisor (ths): Holdsworth, David, Degree committee member (dgc): Egan, Kelly, Degree committee member (dgc): Junyk, Ihor, Degree granting institution (dgg): Trent University
    Abstract: <p>The following thesis is a work in Critical Topography that choses as its site of study two documentary films. The films being studied are El Sol del Membrillo by Victor Erice and Rivers and Tides by Thomas Riedelsheimer. My approach to critical topography in the thesis is twofold: first, I have traced the topical motifs that have appeared to me as I looked at the two films; second, I… more

    Mythopoeia Sylvatica: A Critical Topographical Exploration of the Once and Future Forests of North America through Six Witness Trees

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Moir, Amalia, Thesis advisor (ths): Bordo, Jonathan, Degree committee member (dgc): Rutherford, Stephanie, Degree committee member (dgc): Parker, James, Degree granting institution (dgg): Trent University
    Abstract: <p>Since British colonization of North America and the beginning of Anglo-speaking Euro-Canada and the United States, myth-making or representations of the forests have witnessed degradation and loss of old-growth forest ecosystems or intact sylvan landscapes. Canadian and American versions of the story of the North American Forests shared the same trajectory: forests as 'wasted-land… more

    Characterisation of the Giardia Tata-Binding Protein - Preparation for an in vivo approach

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Kemp, Adam, Thesis advisor (ths): Yee, Janet, Degree committee member (dgc): Saville, Barry J, Degree committee member (dgc): Brunetti, Craig R, Degree granting institution (dgg): Trent University
    Abstract: <p>The aim of this work was to identify the DNA sequences recognized by the Giardia TBP (gTBP) in vivo by using a chromatin immunoprecipitation assay (ChIP). Since a specific antibody for the protein of interest is required for this assay, a company was contracted to produce and purify a custom polyclonal antibody from the immunization of rabbits. Recombinant GST-gTBP was produced at a… more

    Conservation genetics of Redside Dace (Clinostomus elongatus): insights from environmental DNA and phylogeography

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Serrao, Natasha Rosemary, Thesis advisor (ths): Wilson, Chris C, Degree committee member (dgc): Dextrase, Alan, Degree committee member (dgc): Freeland, Joanna, Degree committee member (dgc): Reid, Scott, Degree granting institution (dgg): Trent University
    Abstract: <p>Recent range reductions of endangered species have been linked to urban development, increased agricultural activities, and introduction of non-native species. I used Redside Dace (Clinostomus elongatus) as a focal species to examine the utility of novel monitoring approaches, and to understand historical and contemporary processes that have influenced their present distribution. I… more

    The Technology of Consent: American Science Fiction and Cultural Crisis in the 1980s

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Andrews, Chad, Thesis advisor (ths): Hollinger, Veronica, Degree committee member (dgc): O'Connor, Alan, Degree committee member (dgc): Dunaway, Finis, Degree granting institution (dgg): Trent University
    Abstract: <p>The 1980s in the United States have come into focus as years of extensive ideological and socioeconomic fracture. A conservative movement arose to counter the progressive gains of previous decades, neoliberalism became the nation's economic mantra, and détente was jettisoned in favour of military build-up. Such developments materialized out of a multitude of conflicts, a cultural… more

    Representations of Aboriginal Health in the Media

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Curran, Jessica, Thesis advisor (ths): Navara, Geoff, Degree committee member (dgc): Couglan, Rory, Degree granting institution (dgg): Trent University
    Abstract: <p>The goal of the present study was to explore the overall discourse within media articles regarding Aboriginal health issues. The present research aimed to answer the following questions: What Aboriginal health issues are being discussed in the media? How are Aboriginal health issues being discussed in the media? And, does the media propagate power imbalances between Aboriginal and non-… more

    An Analysis of Zoning By-laws and Urban Agriculture in the City of Peterborough, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Mackey, Taylor, Thesis advisor (ths): Whillans, Tom, Degree committee member (dgc): Sharifi, Mehdi, Degree granting institution (dgg): Trent University
    Abstract: <p>Urban agriculture (UA) is becoming increasingly prevalent in Canadian cities. Despite this municipal zoning by-laws often do not address UA explicitly. Using eleven interviews of urban agricultural participants a case study of the City of Peterborough's zoning by-laws and the barriers they might present to UA was conducted. Research suggests that UA can provide many benefits to… more

    Active Neighbourhoods Canada: Evaluating approaches to participatory planning for active transportation in Peterborough, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Nasca, Tessa Frances, Thesis advisor (ths): Hill, Stephen, Degree committee member (dgc): Changfoot, Nadine, Degree granting institution (dgg): Trent University
    Abstract: <p>This research considers the historic context of power that planning operates within, and looks at the ways in which certain community members are marginalized by traditional planning processes. Participatory planning, which has theoretical roots in communicative planning theory, may have the potential to shift the legacy of power and marginalization within planning processes, resulting… more

    The Application of One-factor Models for Prices of Crops and Option Pricing Process

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Xu, Mengxi, Thesis advisor (ths): Abdella, Kenzu, Thesis advisor (ths): Pollanen, Marco, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis is intended to support dependent-on-crops farmers to hedge the price risks of their crops. Firstly, we applied one-factor model, which incorporated a deterministic function and a stochastic process, to predict the future prices of crops (soybean). A discrete form was employed for one-month-ahead prediction. For general prediction, de-trending and de-cyclicality were used to… more

    Understanding the Role of Lived Experience in Community Leaders' Vision and Governance of Economic Development and Sustainability in Rurally Situated Small Cities: An Exploratory Case Study of Peterborough, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Teleki, Elizabeth L., Thesis advisor (ths): Skinner, Mark, Degree committee member (dgc): Phillips, Thomas, Degree committee member (dgc): Holdsworth, David, Degree granting institution (dgg): Trent University
    Abstract: <p>Sustainable development is normative - making decisions in the present that construct the experience of place for the future. It is primarily driven by global measures developed to meet the needs of the present while ensuring future generations can meet their own needs. These measures attempt to balance economic prosperity, social justice, and environmental stewardship in many nations.… more

    Bioremoval of copper and nickel on living and non-living Eugelna gracilis

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Winters, Cameron, Thesis advisor (ths): Gueguen, Celine, Degree committee member (dgc): Sager, Eric, Degree committee member (dgc): Emery, Neil, Degree granting institution (dgg): Trent University
    Abstract: <p>This study assesses the ability of a unicellular protist, Euglena gracilis, to remove Cu and Ni from solution in mono- and bi-metallic systems. Living Euglena cells and non-living Euglena biomass were examined for their capacity to sorb metal ions. Adsorption isotherms were used in batch systems to describe the kinetic and equilibrium characteristics of metal removal. In living systems… more

    Lipid-derived Thermoplastic Poly(ester urethane)s: Effect of Structure on Physical Properties

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Shetranjiwalla, Shegufta, Thesis advisor (ths): NARINE, SURESH S, Thesis advisor (ths): Vreugdenhil, Andrew, Degree committee member (dgc): Metcalfe, Chris, Degree committee member (dgc): Dawson, Peter, Degree granting institution (dgg): Trent University
    Abstract: <p>Thermoplastic poly(ester urethane)s (TPEU)s derived from vegetable oils possess inferior physical properties compared to their entirely petroleum-based counterparts due to the structural limitations and lower reactivity of the precursor lipid-derived monomers. The present work shows that high molecular weight of TPEUs with enhanced performance can be obtained from lipid-derived monomers… more

    Relationships between Dissolved Organic Matter and Vanadium Speciation in the Churchill River, MB and the Mackenzie River Basin, NWT using diffusive gradients in thin films (DGT)

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Shi, Yong Xiang, Thesis advisor (ths): Gueguen, Celine, Degree committee member (dgc): Newman, Karla, Degree committee member (dgc): Sager, Eric, Degree granting institution (dgg): Trent University
    Abstract: <p>This study examines the influence of dissolved organic matter (DOM) on dissolved vanadium (V) speciation in the Churchill River and Great Slave Lake using diffusive gradients in thin film (DGT). Vanadium is commonly found in natural environments such as rivers, lakes and oceans. It regulates normal cell growth, but in excessive amounts, it can have toxic effects on human and aquatic… more

    Hormonal Algae: A Source of Functional Fatty Acids

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Ramphal, Kira Elizabeth, Thesis advisor (ths): Emery, Neil, Thesis advisor (ths): Narine, Suresh, Degree committee member (dgc): Sager, Eric, Degree granting institution (dgg): Trent University
    Abstract: <p>Based on an endogenous hormone study, three cytokinin type phytohormones; benzyladenine (BA), trans-zeatin (tZ) and methylthiol trans-zeatin (MeSZ), as well as abscisic acid (ABA) were exogenously added at three concentrations (10-7, 10-6 and 10-5 M) to cultures of Chlorella vulgaris in an attempt to alter growth rate, total lipid and fatty acid yields and fatty acid profile. Growth… more

    Sacred Space, Ancestors, and Authority: New Evidence of Developing Middle Formative Period Socio-Political Complexity From Ka'Kabish, Northern Belize

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Lockett-Harris, Joshuah James, Thesis advisor (ths): Haines, Helen R, Degree committee member (dgc): Iannone, Gyles, Degree committee member (dgc): Lohman, Roger, Degree granting institution (dgg): Trent University
    Abstract: <p>The Middle Formative Period (1000 – 400 B.C.) has increasing become recognized as a critical locus in the development of Lowland Maya socio-political complexity. This period witnessed the founding of numerous ceremonial centers, substantial material cultural innovation, and the advent of mortuary practices indicating developing social differentiation. Recent excavations at the site of Ka… more

    Doing it Right: Eliminating Mercury Use in Gold Mining in Guyana

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Kishun, Vishol, Thesis advisor (ths): Narine, Suresh, Thesis advisor (ths): Wallschläger, Dirk, Degree committee member (dgc): Evans, Doug, Degree granting institution (dgg): Trent University
    Abstract: <p>The cyanidation technique is currently a viable technique for gold recovery that can replace the present amalgamation technique in Guyana. To implement this technique effectively, laboratory scale experiments and at scale runs were conducted to determine the best particle size of the ore, cyanide concentration, and leaching time. In addition, the profitability of cyanidation was compared… more

    While the Lonely Mingle with Circumstance: Levinas and the Politics of Ethical Subjectivity

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Newman, Samuel David, Thesis advisor (ths): Stavro, Elaine, Degree committee member (dgc): Holdsworth, David, Degree granting institution (dgg): Trent University
    Abstract: <p>Emmanuel Levinas' philosophy focuses on the idea that no human subject exists outside of their relationship to other people. Each of us holds a profound degree of responsibility to and for all others. Since responsibility is fundamental to human (co)existence, it does not impede on freedom but proves that the sovereign individual is a dangerous myth: any philosophical, political or… more

    Modeling drought derivatives in arid regions: a case study in Qatar

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Paek, Jayoeng, Thesis advisor (ths): Pollanen, Marco, Thesis advisor (ths): Abdela, Kenzu, Degree granting institution (dgg): Trent University
    Abstract: <p>We propose a stochastic weather model based on temperature, precipitation, humidity and wind speed for Qatar, as a representative arid region, in order to obtain simulated values for a drought index. As a drought index, the Reconnaissance Drought Index (RDI) is commonly accepted in agriculture and is used to measure drought severity. It can be used to price weather derivatives to help… more

    Social thermoregulation and potential for heterothermy: seasonal energy conservation strategies in flying squirrels

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Olson, Megan Nicole, Thesis advisor (ths): Bowman, Jeff, Thesis advisor (ths): Burness, Gary, Degree committee member (dgc): Schulte-Hostedde, Albrecht I, Degree granting institution (dgg): Trent University
    Abstract: <p>Northern and southern flying squirrels (Glaucomys sabrinus and G. volans, respectively) are experiencing a climate change induced increase in range overlap, resulting in recent hybridization. We investigated the occurrence of heterospecific communal nesting, a potential facilitator of hybridization, and aimed to confirm the presence of torpor, a potential barrier to hybridization, in… more

    Phosphorus deposition in forested watersheds: importance of pollen

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hillis, Neil Patrick, Thesis advisor (ths): Watmough, Shaun, Thesis advisor (ths): Eimers, Catherine, Degree committee member (dgc): Dillon, Peter, Degree granting institution (dgg): Trent University
    Abstract: <p>Phosphorus (P) is an essential macronutrient. In south-central Ontario, foliar P concentrations are low and studies have suggested that P may be limiting forest productivity. Current catchment mass balance estimates however, indicate that P is being retained suggesting that P should not be limiting to tree growth. Phosphorus deposition is measured using bulk deposition collectors, which… more

    Witches and Bawds as Elderly Women in England, 1680-1730

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McMorrow, Erin, Thesis advisor (ths): Hurl-Eamon, Jennine, Degree committee member (dgc): Siena, Kevin, Degree committee member (dgc): Harris-Stoertz, Fiona, Degree granting institution (dgg): Trent University
    Abstract: <p>Many print sources from 1680 to 1730 depicted bawds and witches as figures of transgressive elderly femininity. They were often described as having roughly the same anti-social behaviour, age, and gender. Both witches and bawds were seen as seducing innocents into a life of sin, associating with the </p><p>devil, and acting lustful and unmotherly. Furthermore, they were… more

    In the Wilderness at Föhrenwald: Jewish Refugees in Occupied Upper Bavaria, 1945–47

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McPherson, Alexander, Thesis advisor (ths): Kay, Carolyn, Degree committee member (dgc): Andriewsky, Olga, Degree committee member (dgc): Cazorla Sánchez, Antonio, Degree granting institution (dgg): Trent University
    Abstract: <p>In 1945, few refugee cases were as complicated as those of the Jewish survivors of the Holocaust who found themselves stranded in defeated Germany but could neither return home due to antisemitic violence nor immigrate to most countries due to extant prewar visa restrictions. Between 1945 and 1947, some 150,000 Jews fleeing ongoing antisemitic violence joined them in American-occupied… more

    Mitigating Cold Flow Problems of Biodiesel: Strategies with Additives

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Mohanan, Athira, Thesis advisor (ths): NARINE, SURESH S, Degree committee member (dgc): Atkinson, Bill, Degree committee member (dgc): Chkrebtii, Anatoli, Degree granting institution (dgg): Trent University
    Abstract: <p>The present thesis explores the cold flow properties of biodiesel and the effect of vegetable oil derived compounds on the crystallization path as well as the mechanisms at play at different stages and length scales. Model systems including triacylglycerol (TAG) oils and their derivatives, and a polymer were tested with biodiesel. The goal was to acquire the fundamental knowledge that… more

    Synthesis of Lipid Based Polyols from 1-butene Metathesized Palm Oil for Use in Polyurethane Foam Applications

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Sasidharan Pillai, Prasanth Kumar, Thesis advisor (ths): NARINE, SURESH S, Degree committee member (dgc): Vreugdenhil, Andrew, Degree committee member (dgc): Rivzi, Ghaus, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis explores the use of 1-butene cross metathesized palm oil (PMTAG) as a feedstock for preparation of polyols which can be used to prepare rigid and flexible polyurethane foams. PMTAG is advantageous over its precursor feedstock, palm oil, for synthesizing polyols, especially for the preparation of rigid foams, because of the reduction of dangling chain effects associated with… more

    Comparative Studies in Tropical Epicentres in Southeast Asia: Understanding Entaglement, Resilience, and Collapse

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Shirkey, Lindsay Rene, Thesis advisor (ths): Iannone, Gyles, Degree committee member (dgc): Haines, Helen, Degree granting institution (dgg): Trent University
    Abstract: <p>From ca. 800-1400 CE, low-density agrarian states dominated Southeast Asia,</p><p>their authority emanating from their epicentres at places such as Angkor in Cambodia,</p><p>Bagan in Myanmar, and Sukhothai in Thailand. These epicentres were the setting for</p><p>numerous structures, activities, and stakeholders that became integral for the perpetuation… more

    Novel Aliphatic Lipid-Based Diesters for use in Lubricant Formulations: Structure Property Investigations

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Raghunanan, Latchmi Cindy, Thesis advisor (ths): NARINE, SURESH S, Degree committee member (dgc): Vreugdenhil, Andrew, Degree committee member (dgc): Desaulniers, Jean-Paul, Degree granting institution (dgg): Trent University
    Abstract: <p>Structure-property relationships are increasingly valued for the identification of specifically engineered materials with properties optimized for targeted application(s). In this work, linear and branched diesters for use in lubricant formulations are prepared from lipid-based oleochemicals and their structure-property relationships reported. It is shown that the branched diesters… more

    Exploring and Evaluating Personal, Cultural and Social Food Needs and the Role of a Community Freezer among Inuit in Hopedale, Nunatsiavut

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Willson, Emily E., Thesis advisor (ths): Furgal, Chris, Degree committee member (dgc): Skinner, Mark, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis sought to explore and evaluate perceptions of food needs and the role of a community freezer in addressing those needs, among Inuit in Hopedale, Nunatsiavut (Northern Labrador). Research was carried out through an exploratory sequential mixed-methods design. Phase 1 employed qualitative interviews with community members in Hopedale to explore the perceptions of food needs… more

    Water Management Amongst the Ancient States of Cambodia, Myanmar, Thailand, Java, and Belize: A Study in Entanglement and Resiliency

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Marajh, Leah-Marie, Thesis advisor (ths): Iannone, Gyles, Degree committee member (dgc): Haines, Helen R., Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis investigates the organization and development of water management systems in a sample of past tropical societies in Southeast Asia and Mesoamerica. A comparative approach is employed to show how water management affected the trajectories of the ancient states of Angkor, Cambodia, Bagan, Myanmar, Sukhothai, Thailand, Central and East Java, and Caracol, Belize. Differing types… more

    Smote and Performance Measures for Machine Learning Applied to Real-Time Bidding

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McInroy, Ben P., Thesis advisor (ths): Feng, Wenying, Degree committee member (dgc): Patrick, Brian, Degree committee member (dgc): Pollanen, Marco, Degree granting institution (dgg): Trent University
    Abstract: <p>In the context of Real-Time Bidding (RTB) the machine learning problems of</p><p>imbalanced classes and model selection are investigated. Synthetic Minority Oversampling Technique (SMOTE) is commonly used to combat imbalanced classes but a shortcoming is identified. Use of a distance threshold is identified as a solution and testing in a live RTB environment shows significant… more

    Mixed methods approaches in marine mammal science: a case study of the bowhead whale distribution patterns and feeding ecology in the eastern Canadian Arctic (Nunavik)

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Gelinas, Veronique, Thesis advisor (ths): Furgal, Chris, Degree committee member (dgc): Hammill, Mike, Degree committee member (dgc): Hickie, Brendan, Degree granting institution (dgg): Trent University
    Abstract: <p>This thesis explored the contribution of mixed methods approaches to marine mammal science through the use of concurrent and sequential designs to study distribution and feeding ecology of bowhead whales (Balaena mysticetus) in the Arctic region of Nunavik, Quebec, Canada. The study combines Inuit knowledge (IK), collected through semi-directed interviews with Inuit harvesters, and… more

    Stable Isotope Analysis of Archaeological Faunal Remains From the Middle Trent Valley, Ontario

    Year: 2016, 2016
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Hammersley, Peter Francis, Thesis advisor (ths): Williams, Jocelyn, Degree committee member (dgc): Morin, Eugene, Degree granting institution (dgg): Trent University
    Abstract: <p>A sample of faunal remains (n=129) from seven archaeological sites located on Pigeon and Rice Lakes, Ontario were sampled and analyzed for the stable carbon and nitrogen isotopic composition of bone collagen. These samples date from the Archaic to Late Woodland and include 35 different animal species. The goal of this research was to investigate the isotope ecology of the Middle Trent… more