Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The rapid expansion of the worldwide population has caused an urgent need for the development of new, more environment-conscious, food sources. In this context, algae, such as Euglena, are of interest thanks to their capacity to naturally produce essential nutrients such as proteins and oils commonly found in animals and plant sources. While these processes are currently being… more Full Text: The Effects of Recycled Media on Culture Growth and Hormone Profiles in Heterotrophic Euglena gracilis A Thesis Submitted to the Committee of Graduate Studies In Partial Fulfilment of the Requirements for the Degree of Master of Science In the Faculty of …
Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Little is actually known about how people cognitively process and integrate information when solving complex mathematical problems. In this thesis, eye-tracking was used to examine how people read and integrate information from mathematical symbols and complex formula, with eye fixations being used as a measure of their current focus of attention. Each participant in the studies was… more Full Text: Problem Solving as a Path to Understanding Mathematics Representations: An Eye-Tracking Study 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: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Learning how to model the structural properties of a problem domain or an object-oriented design in form of a class diagram is an essential learning task in many software engineering courses. Since grading UML assignments is a cumbersome and time-consuming task, there is a need for an automated grading approach that can assist the instructors by speeding up the grading process, as well… more Full Text: Automated Grading of UML Class Diagrams 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 Peterborough, Ontario, …
Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Aging is associated with a multitude of changes, including changes in the motor system. One such change that has been documented is increased levels of inherent movement variability (the inability to consistently replicate movements over time) with increasing age. Previous research has had controversial findings regarding the effect that movement variability has on motor learning and… more Full Text: THE EFFECT OF AGING AND MOVEMENT VARIABILITY ON MOTOR ADAPTATION 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: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The forestry sector has a well-developed history of using remote sensing to identify structural characteristics of forests and to detect and attribute changes that occur in forested landscapes. Monitoring the recovery of disturbed forests is an important factor in long term forest management. However, forest that is recovered spectrally may not be recovered when considered in terms of a… more Full Text: Interpretation of forest harvest recovery using field-based and spectral metrics in a Landsat time series in Northwestern Ontario A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfilment of the Requirements for the Degree of Master of …
Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Academic procrastination is analogous to a common cold: pervasive and with no established cure. Students experience repercussions that are not inclusive to academic performance, but rather, are experienced across mental, physical, social and emotional domains as well. While this necessitates treatment, much of the behaviour has yet to be explained. In the current study, a state approach… more Full Text: ACADEMIC PROCRASTINATION, SELF-REGULATION, ANXIETY AND PERSONALITY (ASAP): ‘SOME’ DAY IS NOT A DAY OF THE WEEK 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: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Irvine, Courtney Christine, Thesis advisor (ths): Patterson, Brent R, Degree committee member (dgc): Cherry, Seth G, Degree committee member (dgc): Pond, Bruce A, Degree committee member (dgc): Schaefer, James A, Degree granting institution (dgg): Trent University Abstract: <p>I investigated if spatio-temporal behaviour of grey wolves (Canis lupus) determined via GPS collar locations could be used to discriminate predation events generally, and among prey species, in Prince Albert National Park during winter, 2013-2017. I used characteristics of spatio-temporal GPS clusters to develop a predictive mixed-effect logistic regression model of which spatial… more Full Text: DISCRIMINATING GREY WOLF (CANIS LUPUS) PREDATION EVENTS IN A MULTI-PREY SYSTEM IN CENTRAL SASKATCHEWAN 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: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Fromberger, Monica Ann, Thesis advisor (ths): Nol, Erica, Thesis advisor (ths): Campomizzi, Andrew, Degree committee member (dgc): Schaefer, Jim, Degree committee member (dgc): Nocera, Joe, Degree granting institution (dgg): Trent University Abstract: <p>Populations of grassland birds, including the Bobolink (Dolichonyx oryzivorus), are experiencing steep declines due to losses of breeding habitat, land use changes, and agricultural practices. Understanding the variables affecting reproductive success can aid conservation of grassland species. I investigated 1) whether artificial nest experiments accurately estimate the impacts of cattle… more Full Text: THE EFFECTS OF LOCAL, LANDSCAPE, AND TEMPORAL VARIABLES ON BOBOLINK NEST SURVIVAL IN SOUTHERN ONTARIO 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: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Forestalling biodiversity loss through the establishment of protected areas is a universally accepted conservation strategy, yet despite established guidelines for protected area coverage and placement, much of the world is currently failing to meet its commitments to conservation planning and landscape protection. Calls for the United States to protect more land usually focus on the… more Full Text: ASSESSING CONNECTIVITY OF PROTECTED AREA NETWORKS AND THE ROLE OF PRIVATE LANDS IN THE UNITED STATES 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: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Research to date on social problem solving typically focuses on elementary school aged children. However, adolescents and young adults may experience more novel and emotionally complex social conflicts that require different skills to navigate them successfully. Previous research has highlighted executive function (EF) and emotion regulation as possible skills that help with social… more Full Text: EXECUTIVE FUNCTION, EMOTION REGULATION, AND SOCIAL PROBLEM SOLVING IN ADOLESCENCE AND EARLY ADULTHOOD 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: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Sexting was explored in relation to cohabitation status, general and sexual communication, as well as the anxious and avoidant dimensions of attachment. The present study was focused the distinction between lifetime and recent sexting, in an attempt to more accurately assess the relationships between the examined factors and sexting behaviours. Individuals in long-distance relationships… more Full Text: SEXTING AND SATISFACTION: WAS IT GOOD FOR YOU? 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 Peterborough, …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The purpose of the current study was to explore the relationships between sexting, perceptions of sexual consent, and nonconsensual sexual experiences (NSEs). Participants consisted of 100 community members and 851 undergraduate students enrolled at Trent University. It was found that males were more likely than females to interpret ambiguous sexual scenarios as consensual, but consent… more Full Text: Sextual Consent: Examining the Relationships Between Sexting, Perceptions of Sexual Consent, and Nonconsensual Sexual Experiences A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Distributing contextual fear episodes makes the memory become HPC-independent, meaning increasingly reliant on non-HPC memory structures. It is unclear, however, whether distribution of the conditioning episodes alone is sufficient or whether a combination of distribution and high conditioning saliency is necessary to make the memory become HPC-independent. To resolve this issue, rats… more Full Text: i CONTEXT FEAR MEMORY: ESCAPING THE HIPPOCAMPUS 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 Peterborough, …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>While existing models of emotional intelligence (EI) generally recognize the importance of social competencies (SC), there is a tendency in the literature to narrow the focus to competencies that pertain to the self. Given the experiential and perceptual differences between self- vs. other-oriented emotional abilities, this is an important limitation of existing EI models and assessment… more Full Text: Psychometric Properties of a Scale Developed from a Three-Factor Model of Social Competency 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: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The spatial and temporal variation in atmospheric nitrogen dioxide (NO2), ammonia (NH3), and 17 elements (V, Cr, Fe, Ni, Cu, Zn, As, Cd, Pb, Mg, Al, Ca, Co, Se, Sb, Mn, and Na) were measured at 40 road side locations along a ~250 km traffic density gradient of 40,000–400,000 vehicles on the King's Highway 401, in Ontario, Canada. Elemental concentrations were measured over a year,… more Full Text: Near-road assessment of traffic related air pollutants along a major highway in Southern Ontario A thesis submitted to the Committee of Graduate Studies in partial fulfillment of the requirements for the degree Master of Science in the Faculty of Arts and …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Activated Carbon (AC) is commonly produced by gasification, but there has been increasing interest in chemical activation due to its lower activation temperatures and higher yields. Phosphoric acid, in particular, succeeds in both these areas. Phosphoric acid activated carbon (PAC) can be environmentally sustainable, and economically favourable, when the phosphoric acid used in the… more Full Text: Phosphoric Acid Chemically Activated Waste Wood: Production, Modification and Selenite and Selenate Adsorption 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: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Evidence suggests that visuomotor system behaviour may be more sensitive to the prolonged effects of mild brain injuries than neuropsychological tests. We evaluated whether participants with a mild closed head injury (CHI) would show lingering visuomotor deficits, but not cognitive deficits, up to three years post-injury compared to participants with an orthopaedic injury and healthy… more Full Text: Assessing the Clinical Usefulness of Three Tablet-Based Visuomotor Tasks to Evaluate Closed Head Injury 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>The Air Health Trend Indicator (AHTI) is a joint Health Canada / Environment and Climate Change Canada initiative that seeks to model the Canadian national population health risk due to acute exposure to ambient air pollution. The common model in the field uses averages of local ambient air pollution monitors to produce a population-level exposure proxy variable. This method is applied… more Full Text: Population-Level Ambient Pollution Exposure Proxies 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 Peterborough, …
Year: 2019, 2019
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Three long-term mark and recapture/resight data sets of individually marked</p><p>Semipalmated Plovers (Charadrius semipalmatus) were analyzed using Cormack-Jolly-</p><p>Seber models. Data came from two breeding populations (Churchill, Manitoba, Canada,</p><p>n=982, and Egg Island, Alaska, USA, n=84) and one overwintering population</p><p>(… more Full Text: Risk of Mortality for the Semipalmated Plover (Charadrius semipalmatus) Throughout Its Life Cycle 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>Typically task interference is studied using reaching adaptation tasks (visuomotor rotation and/or force-field learning). Participants in these experiments are already experts at the base task (point-to-point, planar reaching) and their ability to adapt reaching to the imposed perturbation is studied. The pattern of data induced by the perturbation is used to make inferences about the… more Full Text: USING A REAL-WORLD CHOPPING TASK TO STUDY MOTOR LEARNING AND MEMORY 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 UNIVERISTY …
