Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study provides important perspectives and guidance for educators in Ontario to assist in integrating Indigenous content into public education programs – both in schools and other community educational settings. It explores how Indigenous worldviews provide unique insights for holistic education and learning how to live sustainably in place. The study also focuses on approaches to… more Full Text: INDIGENOUS KNOWLEDGE IN CONTEMPORARY PUBLIC EDUCATION: ISSUES AND GUIDELINES FOR EDUCATORS A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Wild populations are notoriously difficult to study due to confounding stochastic variables. This thesis tackles two components of investigating wild populations. The first examines the use of niche modeling to quantify macro-scale predator-prey relationships in canid populations across eastern North America, while the second examines range-wide molecular structure in Canada lynx. The… more Full Text: ASSESSING MOLECULAR AND ECOLOGICAL DIFFERENTIATION IN WILD CARNIVORES A Thesis Submitted to the Committee on Graduate Studies In Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science Trent …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Seizures induce long-term changes in gene expression in the hippocampus. Experimental evidence has demonstrated a significant effect of epileptic activity on the activity of neurons that participate in complex cognitive and behavioural processes. The present series of experiments involving kindling with subconvulsive doses of PTZ demonstrates a link between seizures and altered immediate… more Full Text: ALTERED HIPPOCAMPAL REGULATION OF IMMEDIATE EARLY GENES AFTER PENTYLENETETRAZOL-INDUCED SEIZURES A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Cognitive impairments, such as memory loss, are a frequent and devastating co-morbidity associated with epilepsy. The neurobiological mechanisms through which recurrent seizures induce cognitive impairments are not well understood. New neurons born after seizures develop abnormal morphological and functional characteristics that promote network hyperexcitability and hippocampal… more Full Text: Impaired contextual fear discrimination learning after long-term amygdala kindling A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Dissolved organic matter (DOM) in oceans provides nutrients and ultraviolet radiation protection to microbes. Some DOM compounds can chelate with metals, including copper, controlling their transport and bioavailability in marine systems. As copper functions as both a nutrient and toxicant, studies into the chemical structures of Cu-ligands is important, however currently limited. In… more Full Text: Fingerprinting of dissolved organic matter and copper ligands in the Canadian Arctic and North Pacific Ocean A thesis submitted to the Committee of Graduate Studies in partial fulfillment of the requirements for the degree of Master of Science in the …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Three experiments examined whether semantics is activated automatically by testing whether Arabic digits (e.g., 4), number words (e.g., four), and non-number words (e.g., rat) activate semantics in the absence of central attention within the Psychological Refractory Period (PRP) paradigm. In all three experiments, subjects performed colour discriminations as Task 1. In Task 2, subjects… more Full Text: IS SEMANTICS ACTIVATED AUTOMATICALLY? EVIDENCE FROM THE PRP PARDIGM. A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science TRENT …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Aquatic contaminant mobility and biological availability is strongly governed by the complexation of organic and inorganic ligands. Dissolved organic matter (DOM) is a complex, heterogeneous mixture of organic acids, amino acids, lipids, carbohydrates and polyphenols that vary in composition and can complex to dissolved metals thereby altering their fate in aquatic systems. The research… more Full Text: Molecular Composition of Dissolved Organic Matter Controls Metal Speciation and Microbial Uptake A dissertation submitted to the Committee of Graduate Studies in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the faculty …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Contemporary evolution has the potential to help limit the biological impact of rapidly changing climates, however it remains unclear whether wild populations can respond quickly enough for such adaptations to be effective. In this thesis, I used the introduction of native North American Pumpkinseed (Lepomis gibbosus) into the milder climate of Europe over 140 years ago, as a '… more Full Text: CONTEMPORARY ADAPTIVE SHIFTS IN THE PHYSIOLOGY AND LIFE HISTORY OF PUMPKINSEED (LEPOMIS GIBBOSUS) INTRODUCED INTO A WARM CLIMATE. A Dissertation Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>In Disturbing Invisibility (Coloma, McElhinny, Tungohan, Catungal, Davidson, 2012), the most comprehensive book on Filipino-Canadian studies to date, issues were identified in the afterword as to how Filipino-Canadian studies relates to indigenous identity. This thesis attempts to address this issue by applying Enriquez's (1992) Indigenization Method onto Filipino-Canadian discourse… more Full Text: i AN APPLICATION OF VIRGILIO ENRIQUEZ’S INDIGENIZATION METHOD ON FILIPINOCANADIAN DISCOURSE A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Recent declines in North American shorebird populations could be linked to habitat loss on the non-breeding grounds. Sea-level rise and increased frequency of coastal storms are causing significant erosion of barrier islands, thereby threatening shorebirds who rely on shoreline habitats for foraging. I conducted shorebird surveys on Bulls Island, South Carolina in the winters of 2018 and… more Full Text: SHOREBIRD HABITAT USE AND FORAGING ECOLOGY ON BULLS ISLAND, SOUTH CAROLINA DURING THE NON-BREEDING SEASON A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis presents a palaeotopographic reconstruction of the Burleigh Bay region of Stony Lake (Kawartha Lakes Region, Ontario) from 12,600 cal BP to present. The paleotopographic reconstructions are used to model paleoshoreline locations and archaeological site potential for the Late Paleoindian and early Archaic periods. Isostatic rebound following the end of the last glacial period… more Full Text: Paleolandscape Reconstruction of Burleigh Bay, Ontario 12,600 cal BP to Present: Modeling Archaeological Site Potential for the Late Paleoindian and Early Archaic Period in a Lacustrine Shield Environment A Thesis Submitted to the Committee on Graduate …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Many rare and elusive species have low detection probabilities, thereby imposing unique challenges to monitoring and conservation. Here, we assess the detection probability of the Eastern Massasauga (Sistrurus catenatus) in contrast to a more common and conspicuous species, the Eastern Gartersnake (Thamnophis sirtalis). We found that patterns of detection probability differed between… more Full Text: A multi-faceted approach to evaluating the detection probability of an elusive snake (Sistrurus catenatus) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirement for the Degree of Master of Science in the Faculty …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
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 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 Full Text: Estimating mineral surface area and acid sensitivity of forest soils in, Kitimat, British Columbia A thesis submitted to the Committee of Graduate Studies in partial fulfillment of the requirements for the degree of Master of Science in the Faculty of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis reports the outcomes of a mixed methods exploratory study on young children's spatial reasoning and mathematics involving unplugged (offline) coding with young children (JK-Grade 2). Intrigued by the increased push for coding in schools, teachers and researchers worked together in a collaborative research process to design a sequence of unplugged coding activities and… more Full Text: MAPPING A LEARNING TRAJECTORY AND STUDENT OUTCOMES IN UNPLUGGED CODING: A MIXED METHODS STUDY ON YOUNG CHILDREN'S MATHEMATICS AND SPATIAL REASONING A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis explores the seemingly innocuous call to "grow up," which is never simply a biological imperative. It is also a moral one. Demanding that one should "grow up" is not demanding that one grow older, but that one transform into a specific kind of subject – the "grown up." In the reading advanced here, The Little Prince thermalizes the suppleness of… more Full Text: VISIONS OF THE SEDANTARY “I”/EYE: SUBJECTIVATION IN THE LITTLE PRINCE A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfilment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and Science TRENT UNIVERSITY …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Effective population size (Ne) is a foundational concept in conservation biology, in part due to its relationship to the adaptive potential of populations. Although Ne is often estimated for wild populations, it is rarely calibrated against actual population estimates (Nc) other than to produce Ne/Nc ratios. This project used demographic and genetic data for from two intensively-studied… more Full Text: Ground-truthing effective population size estimators using long-term population data from inland salmonid populations A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>With wide applications in many fields such as engineering, physics, chemistry, biology and social sciences, semi-linear equations have attracted great interests of researchers from various areas. In the study of existence of solutions for such class of equations, a general and commonly applied method is the compression cone method for fixed-point index. The main idea is to construct a… more Full Text: The Compression Cone Method on Existence of Solutions for Semi-linear Equations A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>While both resource quality and predator-derived chemical cues can each have profound effects on zooplankton populations and their function in ecosystems, the strength and nature of their interactive effects remain unclear. We conducted laboratory experiments to evaluate how stoichiometric food quality (i.e., algal carbon (C):phosphorus (P) ratios) affects responses of the water flea,… more Full Text: STOICHIOMETRIC FOOD QUALITY AFFECTS RESPONSES OF DAPHNIA TO PREDATOR-DERIVED CHEMICAL CUES A Thesis submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis addresses the inclusion of women within Classic Maya works of art, consisting of, for this purpose, private-consumption ceramic vessels and large scale public monuments. Through the use of Feminist and Gender Theory, Performance Theory, and Iconographic Theory, the roles of women in iconographically depicted ceremonial performance is assessed. A Microsoft Access database was… more Full Text: BUNDLES AND BLOODLETTING: AN ANALYSIS OF WOMEN’S CEREMONIAL PERFORMANCE ROLES IN CLASSIC MAYA ART A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis centres on a series of intergenerational life history interviews with and about Jean Koning, a 95-year-old white Settler woman who has engaged in different forms of Indigenous-Settler solidarity work for over fifty years—work that is highly regarded by many Indigenous and non-Indigenous peoples in southwestern and central Ontario. I bring Jean's stories and perspectives… more Full Text: “I will not use the word reconciliation” – Exploring Settler (Un)Certainty, Indigenous Refusal, and Decolonization through a Life History Project with Jean Koning A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Archaeological faunal data, historic records and documents and recent biological data are used to construct a historical ecology for Pigeon Lake, Ontario, focusing on fish exploitation. The faunal collections of twelve archaeological sites in the Kawartha Lakes are reviewed to examine pre-contact Indigenous fishing trends and comment on the historic presence, abundance and range of a… more Full Text: HISTORICAL ECOLOGY AND SHIFTING BASELINE SYNDROME IN THE KAWARTHA LAKES, ONTARIO A Thesis Submitted to the Committee on Gradate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>With regards to building knowledge about rural aging, there is a gap in understanding of the diversity of older rural people's experiences and the interaction between older rural people and the development trajectories of aging rural communities. One way to examine these experiences and interactions is through voluntarism; the activities of volunteers and voluntary organizations,… more Full Text: Older Voluntarism and Rural Community Sustainability: A Case Study of a Volunteer-based Rural Library A Thesis Submitted to Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and Science …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Stream solutes are strongly linked to hydrology, and as such, we sought to better understand how hydrology, particularly flooding, influences nitrogen (N) and phosphorus (P) levels. We used a long-term dataset of monthly water quality samples for many Ontario, Canada, catchments to assess the effects of landscape variables, such as land use and physiography, on the export of nutrients… more Full Text: HYDROLOGICAL AND FLOODING EFFECTS ON STREAM NUTRIENT LEVELS A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science Trent University …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): McClenaghan, Beverly, Thesis advisor (ths): Nol, Erica, Degree committee member (dgc): Nocera, Joseph J, Degree committee member (dgc): Beresford, David V, Degree committee member (dgc): Kerr, K, Degree granting institution (dgg): Trent University Abstract: <p>Barn Swallow (Hirundo rustica) populations have declined in North America over the past 40 years and they are listed as Threatened in Ontario, Canada. Changes in the food supply have been hypothesized as a potential cause of this population decline. I used DNA barcoding to investigate the diet and food supply of Barn Swallows and to determine if the food supply affects their reproductive… more Full Text: USING DNA BARCODING TO INVESTIGATE THE DIET AND FOOD SUPPLY OF A DECLINING AERIAL INSECTIVORE, THE BARN SWALLOW (Hirundo rustica) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: PRESS RHETORIC AND HUMAN RIGHTS IN THE CARTER ERA: 1977-81 A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts and Science TRENT UNIVERSITY …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Pastures and hayfields provide surrogate habitat for many declining grassland birds. Understanding agricultural land use dynamics and habitat quality can impact conservation of grassland species. I investigated 1) patterns of land use change in protected and unprotected sites in relationship to Bobolink occurrence in Carden, Ontario, Canada and 2) whether continuous grazing at low… more Full Text: THE IMPACT OF AGRICULTURAL LAND USE ON BOBOLINK OCCURRENCE, ABUNDANCE, AND REPRODUCTIVE SUCCESS IN AN ALVAR LANDSCAPE A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Chimney swifts are listed as Threatened nationally and in many provinces within Canada due to rapid population declines. I examined large-scale spatial variation in the maximum size of chimney swift roosts at the northern edge of their range to identify where larger roosts occur. I used multi-sourced data collected across Ontario and Quebec between 1998 and 2013. I found that larger… more Full Text: HABITAT USE WITHIN AND AMONG ROOSTS OF CHIMNEY SWIFTS (Chaetura pelagica) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: MONEY FOR NOTHING: PERCEPTIONS OF A BASIC INCOME AND HEALTH OUTCOMES IN CANADA A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: STRUGGLING FOR A NEW LEFT: THE NEW TENDENCY, AUTONOMIST MARXISM, AND RANK-AND-FILE ORGANIZING IN WINDSOR, ONTARIO DURING THE 1970S A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: ALL I’VE FOUND IS PAIN AND TERROR: AESTHETICS AND MORAL STATUS IN CONTEMPORARY POPULAR NARRATIVES A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Arts in the Faculty of Arts …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: FROG VIRUS 3: TRACKING VIRAL SPREAD USING MOLECULAR TOOLS A thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Sciences TRENT UNIVERSITY …
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 Full Text: Moss Biomonitoring of Trace Element Deposition in Northwestern British Columbia, Canada A Thesis submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: WHO CARES? EXAMINING ASSOCIATIONS BETWEEN CAREGIVING SENSITIVITY AND PARENT-PEER ATTACHMENT A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: De novo transcriptome assembly, functional annotation, and SNP discovery in North American flying squirrels (genus Glaucomys) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: ROLE OF MEDIA IN SHAPING PERCEPTIONS OF HIV AND AFFECTING ENGAGEMENT IN HIV CARE A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Wehtje, Morgan, Thesis advisor (ths): Bowman, Jeff, Thesis advisor (ths): Murray, Dennis, Degree committee member (dgc): Fortin, Marie Josee, Degree committee member (dgc): Wilson, Paul, Degree granting institution (dgg): Trent University Abstract: <p>Range contractions and expansions are important ecological concepts for species management decisions. These decisions relate not only to rare and endangered species but to common and invasive species as well. The development of the broad spatiotemporal extent models that are helpful in examining range fluctuations can be challenging given the lack of data expansive enough to cover the… more Full Text: NEW INTERPRETATIONS FROM OLD DATA: CHANGES IN EXTENT OF OCCURRENCE AND AREA OF OCCUPANCY FOR CANADA LYNX AND SNOWSHOE HARE FROM FUR HARVEST AND MUSEUM RECORDS A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: Using environmental DNA (eDNA) metabarcoding to assess aquatic plant communities A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: Evaluation of silver nanoparticles (AgNPs) and anti-GD2AgNP antibody-drug conjugates as novel neuroblastoma therapies A thesis submitted to the Committee of Graduate Studies in Partial Fulfillment of the requirements for the Degree of Master of Science in …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: CHANGES IN FORMS OF URANIUM IN ANOXIC LAKE SEDIMENTS AND POREWATERS NEAR AN ABANDONED URANIUM MINE, BANCROFT, ONTARIO A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: Research and development of synthetic materials for presumptive testing in bloodstain pattern analysis: a luminol-reactive forensic blood substitute A thesis submitted to the committee of Graduate Studies in partial fulfillment of the requirements for the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: ENDURING ATTACK: DEFENSIVE POSTURE IN TERRESTRIAL SALAMANDERS (GENUS: AMBYSTOMA) AND THEIR PREDATOR-PREY INTERACTIONS ON PELEE ISLAND, CANADA A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: Complex niche determinants in terrestrial salamanders: Does hybridism or reproductive parasitism explain large-scale patterns of distribution? A thesis submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirement for the Degree …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
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 Full Text: CORTICOSTERONE PROMOTES DEVELOPMENT OF CANNIBALISTIC MORPHOLOGY AND INHIBITS TISSUE REGENERATION IN AXOLOTLS (AMBYSTOMA MEXICANUM) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfilment of the Requirements for the Degree of Master …
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 Full Text: DISTRIBUTION OF CLUSTER FLY SPECIES (POLLENIA SPP, DIPTERA: CALLIPHORIDAE) ACROSS CANADA INCLUDING RANGE EXTENSIONS AND FIRST PROVINCIAL RECORDS A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>In 2015, Canada's Truth and Reconciliation Commission called upon Canadians to reconcile relationships between Settlers and Indigenous peoples in Canada. Education for reconciliation is one important element of this process. However, critical questions arise when education is undertaken by and for Settlers such as myself: Are our undertakings actually fostering reconciliation?… more Full Text: RECONCILIATION AS RELATIONSHIP: REFRAMING SETTLER UNDERSTANDING OF RECONCILIATION IN CANADA A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Education in the Faculty of Arts and …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study examines foraging strategies during the Middle Woodland Period's Sandbanks Phase (A.D. 700–1000) on Boyd Island, Pigeon Lake, Ontario. The faunal remains analyzed in this study were recovered from a site associated with the procurement of aquatic and terrestrial taxa. Detailed taphonomic analyses have revealed that the Boyd Island faunal remains were affected by… more Full Text: FROM FORAGING TO FARMING: CHANGING DIET-BREADTH AND THE MIDDLE TO LATE WOODLAND TRANSITION IN SOUTHCENTRAL ONTARIO (CA. 1450–650 BP) A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Cytokinins (CKs) are hormones that promote cell division. During the formation of tumors in the Ustilago maydis-Zea mays pathosystem, the levels of CKs are elevated. Although CK levels are increased, the origins of these CKs have not been determined and it is unclear as to whether they promote the formation of tumors. To determine this, we measured the CK levels, identified CK… more Full Text: CYTOKININ BIOSYNTHESIS, SIGNALING AND TRANSLOCATION DURING THE FORMATION OF TUMORS IN THE Ustilago maydis- Zea mays PATHOSYSTEM A thesis submitted to the Committee of Graduate Studies in partial fulfillment of the requirements for the degree of Master of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis explores the neoliberal governmentality approach to education for Northern economic development that was prevalent from 2006 to 2015, during Stephen Harper's period as Prime Minister of Canada. Using a grounded theory approach, this thesis identifies three themes – Indigenous integration, education, and employment for labour force/ economic development – to direct an… more Full Text: BUILDING INDIVIDUALS, BUILDING THE ECONOMY: LABOUR FORCE DEVELOPMENT IN CANADA’S TERRITORIAL NORTH A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master in Arts in the Faculty of Arts …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Increases in flooding due to anthropogenic influences such as climate change and reservoir creation will undoubtedly impact aquatic ecosystems, affecting physical, chemical, and biological processes. We used two approaches to study these impacts: a whole-ecosystem reservoir flooding experiment and a systematic literature review. In the whole-ecosystem experiment, we analyzed the impact… more Full Text: EFFECTS OF FLOODING ON NUTRIENT BUDGETS AND ECOSYSTEM SERVICES A Thesis to the Committee of Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science TRENT UNIVERSITY Peterborough, …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This research is an ethnographic investigation into the relationships between the Stélida Naxos Archaeological Project and the local population of Vivlos, the region where the team takes their seasonal residence during their annual archaeological field season. Fieldwork in Vivlos revealed the local peoples' interest in archaeology, local legends, and Greek history. The people's… more Full Text: ARCHAEOLOGY, ENGAGEMENT AND LOCAL COMMUNITIES: THE STÉLIDA NAXOS ARCHAEOLOGICAL PROJECT AND THE LOCALS OF VIVLOS, GREECE A Thesis Submitted to the Committee on Graduate Studies In Partial Fulfillment of the Requirements for the Degree of Master of Arts In …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Leaf litter decomposition represents a major pathway for nutrient cycling and carbon flow in aquatic ecosystems, and macroinvertebrates play an important role in the processing of this material. To assess the causes of variable leaf breakdown and nutrient fluxes, I measured decomposition rates and the nutrient release ratios of decomposing leaf material across a broad latitudinal… more Full Text: AQUATIC INVERTEBRATE STUDIES FROM TWO PERSPECTIVES: FUNCTION (SHREDDERS) AND DISTRIBUTION (DYTISCIDAE) A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The natural world and environmental issues present critical points of convergence</p><p>between Indigenous and non-Indigenous people and their knowledge systems. This</p><p>qualitative study engaged with 18 Indigenous and non-Indigenous environmental</p><p>practitioners in interview conversations to explore their experiences in cross-cultural</p… more Full Text: BRINGING KNOWLEDGES TOGETHER: INDIGENOUS ENVIRONMENTAL STUDIES IN ACTION A Dissertation Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Doctor of Philosophy in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study examines the household foodwork of low-income mothers in Peterborough, </p><p>Ontario and considers how community food initiatives (CFIs) such as community gardens and </p><p>good food box programs can support these women in their efforts to feed their families </p><p>adequately. I draw on multiple data sources: interviews with… more Full Text: “At least I can feel like I’ve done my job as a mom”: Mothers on low incomes, household food work, and community food initiatives A Dissertation Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>To better understand species' resilience to climate change and implement solutions, we must conserve environments that maintain standing adaptive genetic variation and the potential generation of new beneficial alleles. Coding trinucleotide repeats (cTNRs) providing high-pace adaptive capabilities via high rates of mutation are ideal targets for mitigating the decline of species at… more Full Text: TIME TO ADAPT: CHARACTERIZING ADAPTIVE GENETIC VARIATION OF CANADA LYNX USING CODING TRINUCLEOTIDE REPEATS A dissertation submitted to the Committee on Graduate Studies in partial fulfillment of the requirements for the degree of Doctor of Philosophy in …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This thesis documents an oral history of the New Canadians Centre, the only immigrant-serving organization in Peterborough, Ontario. This case study builds on scholarship that critically examines immigrant settlement work in Canada. Drawing on interviews and archival research, and employing the analytical concept of home, I investigate how differently-located actors have practiced home… more Full Text: MAKING HOME AND MAKING WELCOME: AN ORAL HISTORY OF THE NEW CANADIANS CENTRE AND IMMIGRATION TO PETERBOROUGH, ONTARIO FROM 1979 TO 1997 A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Although a wealth of research supports nature's beneficial effects on well-being, a lack of attentiveness and appreciation for nature may prevent people from fully experiencing nature's benefits. A mindfulness-based nature intervention was tested across two studies to investigate whether gratitude and mindfulness can boost nature's effects for well-being. Students… more Full Text: GRATITUDE IS IN OUR NATURE: HOW MINDFUL APPRECIATION OF NATURE AFFECTS WELL-BEING A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study used qualitative research methods to explore the first- and second-year experiences of Trent University students who were admitted below admission requirements in September 2015. Through review of an on-line questionnaire completed by 13 students and two-rounds of semi-structured interviews completed by 5 students, information was gathered on the students' experiences,… more Full Text: A REVIEW OF THE FIRST- AND SECOND-YEAR EXPERIENCE OF A GROUP OF TRENT UNIVERSITY STUDENTS ADMITTED BELOW ADMISSION REQUIREMENTS A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study seeks to clarify the way in which the differing canopy characteristics among tree species influence the partitioning of precipitation, and therefore the source of water available for plant water uptake, in the Plastic Lake catchment near Dorset, ON. Three dominant tree species were compared: red oak (Quercus rubra), eastern white pine (Pinus strobus), and eastern hemlock (… more Full Text: THE INFLUENCE OF CANOPY WATER PARTITIONING ON THE ISOTOPIC SIGNATURE OF PLANT WATER IN A MIXED NORTHERN FOREST A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Agricultural adaptation is a significant component of the larger challenge humans face in adapting to the impacts of climate change. There are extensive studies of agricultural adaptation, however little is known about how farmers in Ontario share knowledge about effective adaptation practices. This qualitative research study contributes to the understanding of the educational context… more Full Text: FARMER KNOWLEDGE EXCHANGE ABOUT CLIMATE CHANGE ADAPTATION IN THE PETERBOROUGH REGION OF SOUTHERN ONTARIO A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Education in the …
