Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Forensic epistemology is the study of knowledge as it relates to forensic science and can be broken into four sources; intuitive, authoritative, logical and empirical. In a four-phase research approach, I explored reasoning skills (logical knowledge) used by crime scene experts and methods (empirical knowledge) for forensic case-specific experimentation. First, the reasoning skills of… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Radionuclides occur in the environment both naturally and artificially. Along with weapons testing and nuclear reactor operations, activities such as mining, fuel fabrication and fuel reprocessing are also major contributors to nuclear waste in the environment. In terms of nuclear safety, the concentration of radionuclides in nuclear waste must be monitored and reported before storage… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The "Orillia Asylum for Idiots" (1861 - 2009), Canada's oldest and largest facility for the care and protection of children and adults with disabilities, was once praised as a beacon of humanitarian progress and described as a "community within a community." Yet, survivors who lived in the facility during the post Second World War period, a time described as the… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Rising populations of Lesser Snow and Ross' geese (hereafter collectively referred to as light geese) breeding in the North American Arctic have caused significant environmental change that may be affecting some populations of nesting shorebirds, which in contrast to geese, have declined dramatically. In this thesis I examine the indirect effects of light geese on sympatric-nesting… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>I examined how shorebirds respond to environmental change at a key subarctic migratory bird stopover site, the southwestern coast of James Bay, Ontario, Canada. First, I investigated if the morphology of sandpipers using James Bay during southbound migration has changed compared to 40 years prior. I found shorter, more convex and maneuverable wings for sandpipers in the present-day… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This study will focus on how immigrants from Sub Saharan African (SSA) countries use humour as a tool for integration and belonging (and ultimately citizenship) in Canada. My aim is to investigate, through a detailed analysis of popular culture productions from immigrant communities, the strategies and techniques of humour that immigrants employ as a mode of communication with fellow… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Detecting relevant and meaningful patterns from the complex, interconnected network of relationships between organisms and their environment is a primary objective of ecology. Ecological patterns occur across multiple scales of space and time. In this dissertation, I examine aspects of environmental structure that influence a species' distribution and are expressed in that species… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>This research explores key themes emerging from the question of the meaning Anishinaabe individuals attach to utilizing traditional practices and ceremonies to address their own trauma. The contributors share their stories, which are deeply rooted in relationships. The methodology of this research is also rooted within an Indigenous paradigm; storytelling is a core feature of… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The ability of animal populations to compensate for harvest mortality provides the basis for sustainable harvesting. Coyote populations are resilient to exploitation, but the underlying mechanisms of compensation and how they inter-relate are not fully understood. Moreover, deficiencies in the quality and quantity of information about eastern coyotes preclude effective management. I… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Munro, Keith, Thesis advisor (ths): Patterson, Brent R, Thesis advisor (ths): Pond, Bruce A, Degree committee member (dgc): Schaefer, James, Degree committee member (dgc): Bowman, Jeff, Degree granting institution (dgg): Trent University Abstract: <p>The primary method used to maintain white-tailed deer (Odocoileus virginianus) populations at densities that are ecologically, economically, socially, and culturally sustainable is hunter harvest. This method considers only the removal of animals from the population (the direct effect) and does not conventionally consider the costs imposed on deer as they adopt hunter avoidance… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Extremely active dust sources within selected areas of Iceland that are comprised of particles supplied from both glacio-fluvial outwash systems and volcanic eruptions (Bullard et al., 2016; Gassó et al., 2018). The supply of sediments, sparsity of vegetation, high frequency of surface winds, and lack of adequate gravel pavement to reduce sand drifting are believed to influence the… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Microcontaminants originating from wastewater effluent and run-off from agricultural lands may be present in the sources of drinking water for rural and Indigenous communities in mixed-use watersheds. In this study, a convergent parallel mixed-methods design was applied to assess measured and perceived risks of contamination in the sources of drinking water for two communities; the Six… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Poo Palam, Kosheela, Thesis advisor (ths): NARINE, SURESH S, Degree committee member (dgc): Vreugdenhil, Andrew, Degree committee member (dgc): Hill, Stephen, Degree committee member (dgc): Metcalfe, Chris, Degree granting institution (dgg): Trent University Abstract: <p>Energy storage efficiency and sustainability require advanced technologies and novel materials. Recently, bio-based phase change materials (PCMs) have received significant attention for thermal energy storage (TES) uses. Vegetable oils are versatile renewable feedstocks that are well suited for the development of sustainable, functional PCMs. PCMs derived from vegetable oil, which… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Species ranges are changing and the rate at which the climate is warming is faster than anything previously seen in the past, consequently species will need to adapt quickly, track the climate or perish. Cold adapted terrestrial species are the most vulnerable, because they are limited by the availability of land at the cold edge of their range. This means that many alpine, boreal and… more
