Graduate Theses & Dissertations

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"Changing our community"
Community-based research (CBR) is a method of discovery that can provide pragmatic methods of advocating for and enabling community change. CBR literature and practice has focused on securing educational and job skills training outcomes for students rather than the communities, and community outcomes CBR and partnership frameworks were truly meant to serve. This research evaluates the effectiveness of a research brokering organization, and the community outcomes that can be meaningfully related back to established partnerships and research. A linked contribution and realist evaluation were employed to consider the contributions of U-Links Centre for Community-Based Research to capacity building in Haliburton County, for host organizations, local municipalities and the public. A community survey (n=65), interviews with past project hosts and management committee members (n=26) anecdotal project exploration, internal document review, and participant observation from living in the region and working within the organization, offers qualitative and quantitative data to support this contribution narrative, while also theorizing key factors for developing projects with high contribution potential. Five key factors were found which can act as both contexts and mechanisms of community-based research mobilization: relevance, relationships, resources, rigour and reach. Author Keywords: capacity building, community, community-based research, contribution analysis, evaluations, research impact
"Energetics" of Mycenaean Defense Works
This thesis examines the mobilization of labour required for fortification construction during the Late Helladic (LH) period of the Aegean Bronze Age. It adopts an "energetics" approach to architecture, as a framework for systematically calculating the labour costs of construction, and using such costs to infer relative differences in political power among groups and communities through the implied differences in labour control. Accordingly, construction costs were generated for thirty-six LH fortifications, located across seven distinct regional zones of the Greek mainland and Aegean Sea. These values were then compared and evaluated against what is known of the political geographies for each region, to measure the extent to which the mobilization of labour was a function of regional power in Late Bronze Age Greece. These assessments revealed that a wide range of variation existed among the sampled regions in terms of the strength and nature of this connection, underscoring the diversity in labour relations that developed throughout the Aegean during the LH period. The labour costs were also used to suggest specific systems of recruitment that may have been in place for mobilizing workers, and to argue that fortification construction would not have been particularly burdensome or demanding for certain local populations. Author Keywords: Energetics, Fortifications, Late Bronze Age, Monumental Architecture
"I like big books"
The purpose of this study was to determine whether students at the Royal Military College (RMC) preferred electronic or print texts, their reasoning for this preference, and whether preference was related to student characteristics. Students (N=139) in a core course were provided with both formats. Due to a limited number of e-text users, statistical analyses of most variables were not possible. Instead, qualitative responses were analyzed to gain insight into student preferences. Students reported on the benefits and concerns of using each format. Their discussion of the benefits to the e-text and concerns about the print text were related to the level of convenience of each format. When considering the benefits of print and drawbacks of e-texts, students explained how these features could impact their reading experience. This study provides qualitative support for the continued use of print texts. Although they frequently use various forms of technology in the classroom, students are reluctant to study using electronic devices and feel their reading experience is best with print. Author Keywords: Educational technology, Qualitative, Textbooks, Text preferences
"Multimodal Contrast" from the Multivariate Analysis of Hyperspectral CARS Images
The typical contrast mechanism employed in multimodal CARS microscopy involves the use of other nonlinear imaging modalities such as two-photon excitation fluorescence (TPEF) microscopy and second harmonic generation (SHG) microscopy to produce a molecule-specific pseudocolor image. In this work, I explore the use of unsupervised multivariate statistical analysis tools such as Principal Component Analysis (PCA) and Vertex Component Analysis (VCA) to provide better contrast using the hyperspectral CARS data alone. Using simulated CARS images, I investigate the effects of the quadratic dependence of CARS signal on concentration on the pixel clustering and classification and I find that a normalization step is necessary to improve pixel color assignment. Using an atherosclerotic rabbit aorta test image, I show that the VCA algorithm provides pseudocolor contrast that is comparable to multimodal imaging, thus showing that much of the information gleaned from a multimodal approach can be sufficiently extracted from the CARS hyperspectral stack itself. Author Keywords: Coherent Anti-Stokes Raman Scattering Microscopy, Hyperspectral Imaging, Multimodal Imaging, Multivariate Analysis, Principal Component Analysis, Vertex Component Analysis
'Land Displacement and Coping Strategies'
This thesis explores the social history of the Marange people of eastern Zimbabwe from the 1960s to 2015. It uses historical episodes like the recurring droughts, the 1970s war of independence, the ‘crisis in Zimbabwe,’ that has been traced from the late - 1990s, and the diamond mining story to demonstrate how the inhabitants interacted with their environment. It argues that the relocation project that began in 2010 had a severely disruptive impact on the families relocated to the relocation area - ARDA Transau - making the case that the Marange relocation project was a ‘development disaster.’ While the provision of accommodation had a notable positive impact on the majority of the displaced households, family needs were not always met. For instance, large families such as those of the dominant polygamous followers of the African Apostolic Church of Johanne Marange were not provided with adequate housing. Also, the livelihoods of the displaced households were shattered by the relocation exercise. In their efforts to creatively adapt to these new constraints, the displacees had diverse coping strategies like selling firewood, illegally extending space for crop cultivation, artisanal mining, vending and begging for food to eke out a living. Author Keywords: Coping Strategies, Crisis in Zimbabwe, Development, Displacement, Land, Livelihoods
'This is where the poetry comes out'
Since 1984, poetry slams have emerged as a politicized expressive movement of performing the personal and political through poetry competitions. Slams are also discursively spatialized, often represented as “spaces” that are “safe,” “inclusive,” etc. In this thesis, I investigate how, why, and to what effect the Peterborough Poetry Slam produces, consolidates, and challenges such “resistant spaces.” Drawing on interviews and participant observation, I consider how the slam’s reiterative practices facilitate its space-making by encouraging performances that resist, reimagine, and sometimes inadvertently reify dominant societal norms. I argue that this space-making is imperfect yet productive: though not resistant space in any straightforward or static way, the slam continuously produces possibilities to challenge norms and confront power. This thesis contributes to scholarship on performative space and creative resistance movements. In an era when political resistance to power structures is often silenced, this research offers insights of potential significance to other resistant space-makings. Author Keywords: Nogojiwanong Peterborough, performative space, poetry slam, resistance, space-making, spoken word
(Re)encountering black bears
This thesis explores the perceptions of human-bear interactions in Ontario, suggesting that they have been shaped by narratives that have roots in colonial perceptions of nonhuman animals. Further, I seek to consider how these interactions could unfold differently if we rethought our relationships and responsibilities to these beings, in particular through an embrace of Indigenous-led conservation informed by ideas of animal welfare. The methods used for this research were first empirical, through qualitative data collection via interviews. Second, it was interpretive, through the observation of bear experiences and through the analysis of circulated and conceptual themes of bear information found in media articles. What emerged was an understanding that the mitigation efforts which are used when human-bear interactions occur are deeply influenced by political, social, and cultural factors that cannot be removed from these matters, asserting that a reconceptualization of current conservation frameworks needs to be considered. Author Keywords: Compassionate conservation, Human-bear interactions, Human-wildlife relations, Indigenous conservation, Narrative inquiry, Wildlife conservation
ADAPT
This thesis focuses on the design of a modelling framework consisting of loose-coupling of a sequence of spatial and process models and procedures necessary to predict future flood events for the years 2030 and 2050 in Tabasco Mexico. Temperature and precipitation data from the Hadley Centers Coupled Model (HadCM3), for those future years were downscaled using the Statistical Downscaling Model (SDSM4.2.9). These data were then used along with a variety of digital spatial data and models (current land use, soil characteristics, surface elevation and rivers) to parameterize the Soil Water Assessment Tool (SWAT) model and predict flows. Flow data were then input into the Hydrological Engineering Centers-River Analysis System (HEC-RAS) model. This model mapped the areas that are expected to be flooded based on the predicted flow values. Results from this modelling sequence generate images of flood extents, which are then ported to an online tool (ADAPT) for display. The results of this thesis indicate that with current prediction of climate change the city of Villahermosa, Tabasco, Mexico, and the surrounding area will experience a substantial amount of flooding. Therefore there is a need for adaptation planning to begin immediately. Author Keywords: Adaptation Planning, Climate Change, Extreme Weather Events, Flood Planning, Simulation Modelling
ADHD Symptomatology Across Adulthood
Objective: To improve on several methodological issues and research gaps regarding current literature investigating the stability of ADHD symptomatology across adulthood and relationships between the two core ADHD symptom dimensions (i.e., inattention and hyperactivity-impulsivity) and multiple life outcomes in adults. Method: A large sample of postsecondary students were initially assessed for ADHD symptomatology using the Conners’ Adult ADHD Rating Scale (CAARS). Six years later, academic success was assessed using students’ official academic records (e.g., final GPAs and degree completion status), and fifteen years later, participants were re-assessed using the CAARS and several measures of life success (e.g., relationship satisfaction, career satisfaction, and stress levels). Results: Inattention and hyperactivity-impulsivity symptoms showed strong stability across the 15-year period. Additionally, greater inattention symptoms during emerging adulthood and early middle adulthood were consistently associated with poorer life success (e.g., lower GPAs, poorer relationship and career satisfaction), particularly for men. Associations for hyperactivity-impulsivity symptoms were less consistent. Conclusion: ADHD symptomatology can be conceptualized as a stable, dimensional trait across adulthood, with robust associations with measures of life success. Author Keywords: academic success, ADHD, adults, job satisfaction, relationship satisfaction, stability
AN EXAMINATION OF THE FUNERARY OFFERINGS PLACED IN MYCENAEAN CHAMBER TOMBS DURING THE PALATIAL AND POSTPALATIAL PERIODS IN THE AEGEAN
Mortuary remains comprise a large part of the archaeological record for the Late Bronze Age in the Aegean. By the Palatial period, chamber tombs became the most common burial type on the Mycenaean Mainland, with their popularity continuing into the Postpalatial period. In addition, a single chamber tomb could be reused for as many as ten generations, resulting in large collections of burials and offerings. On account of the prolific use and reuse of chamber tombs, they provide an abundance of data for studying the mortuary rituals performed by the Mycenaeans during the Palatial and Postpalatial periods. The purpose of this study is three fold: to test the theory that the Mycenaean palatial systems influenced the types of offerings placed in the chamber tombs; to assess the validity of previously stated claims that the offerings placed in the chamber tombs represent funerary rituals, and if so, what type(s) of rituals?; and to establish whether Mycenaean mortuary archaeology is sufficiently well recorded to support a meaningful analysis of variation in funerary depositional patterning. The results of this study provide insight into the nature of the Mycenaean mortuary rituals for chamber tombs. Author Keywords: Chamber Tombs, Late Helladic, Mortuary rituals, Mycenaean, Palatial period, Postpalatial period
AN INTEGRATED APPROACH TO WASTEWATER MANAGEMENT AND REUSE IN JORDAN
This research explores the obstacles Jordan is facing regarding the sustainable treatment and reuse of wastewater in the agricultural sector. It assesses the technical, socio-cultural, and political aspects of decision-making around water and wastewater management in Jordan by focusing on a case study involving wastewater usage in the Jordan Valley. It includes a literature review and interviews with representatives of key stakeholders. While at one level wastewater treatment is a technical process with technological solutions, a nuanced understanding of the non-technical challenges facing the wastewater treatment sector in Jordan is necessary. These challenges are inherently embedded in and contextualized by a series of historical, complex and dynamic political and socio-cultural issues involving stakeholders at local and national levels. Only through an interdisciplinary approach with real stakeholder engagement will meaningful solutions to these challenges be developed and implemented, and at least a portion of Jordan's water needs be meaningfully addressed. Author Keywords: Agriculture, Jordan Valley, Political challenges, Sociocultural challenges, Technical challenges, wastewater management
ARROWS before AGRICULTURE? A FUNCTIONAL STUDY of NATUFIAN and NEOLITHIC GROOVED STONES
Grooved stones first appear in the Southern Levant with the development of the Natufian culture (~15,000 - 12,000 BP). These tools come in a variety of shapes and sizes; however, they share in common the presence of an intentionally manufactured groove. This thesis focuses on a few types of grooved stones, specifically, those which are often considered to be straighteners for arrow-shafts. If this interpretation is correct, then these tools represent the only clear evidence of the bow and arrow prior to the Neolithic (~12,000 - 6,500 BP), which has implications for our understanding of changing hunting strategies in the millennia leading up to the origins of agriculture. Using an experimental and use-wear approach, I analyse a sample of grooved stones from three Natufian and Neolithic sites in Northern Israel, the results of which generally support the arrow-shaft straightener interpretation. Furthermore, by placing grooved stones in their broader technological context, it becomes apparent that they represent progression and diversification of long-range projectile weapons, which likely existed even earlier in time Author Keywords: grooved stones, Natufian, Neolithic, PPNB, use-wear analysis

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Format: 2024/03/28