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Canada takes a national approach to border management. While this ensures that security practices are consistent across the country, it also fails to consider that different regions in Canada may have their own border needs. This dissertation, therefore, seeks to determine if border management priorities in Northern Canada are the same as in Southern Canada, along the 49th parallel.

To make this determination, three sets of federal government documents are analyzed. First, documents associated with the current Beyond the Border Action Plan are explored to better understand security priorities and if regions are considered. Next, documents that are associated with Northern security and regional governance are analyzed in order to illuminate regional security issues and determine where borders fit within this narrative. The final set of documents to be examined are Senate reports on Northern security, as they can provide a glimpse into how regional security agendas are set. Grounded theory is used to illicit key themes from all documents and political discourse analysis is applied to the Senate reports to assess the strength of securitizing arguments for the region. Securitization theory and the Copenhagen School's five security sectors are used to frame the analysis. This approach allows for a more comprehensive understanding of the region's security priorities and the extent of the interplay between the sectors. The concept of regional security complexes is also addressed to determine the extent to which bilateral border cooperation exists in the North.

Analysis reveals that border security priorities are not the same in the North as they are in the South. For example, in the North, greater emphasis is placed on protecting maritime borders, whereas in the South, land and air borders are prioritized. Beyond the Border aligns more closely with the needs of the Southern border, thus leaving a policy and security gap in the North. Bilateral border and security cooperation are also much more prevalent in the South than in the North. This research concludes with three policy suggestions to close this gap and addresses the extent to which it is in Canada's interest to work more closely with the United States in the North.

Author Keywords: Arctic, Borders, Canada, Policy, Regions, Securitization theory

How can educators use drama to nurture an ability in their students to identify and challenge the discourses and practices that have historically perpetuated oppression and inequality within Canada — without miring them in those narratives of oppression? This dissertation discusses the work of De-Railed, a theatre group that worked with youth in Hamilton Rapids, a Toronto neighbourhood where a high percentage of residents experience racial discrimination and poverty, to create a play about the destruction of Africville, a historically Black community in Halifax, NS. Drawing from the methodologies of critical, performance, and imaginative ethnography; critical multiculturalism; theatre of the oppressed; and feminist critical pedagogy, this dissertation argues that while participants used the fictional and intersubjective nature of drama to express embodied and affective resistance to class- and race-based oppressions in Canada's past and present, the play-building process also reproduced certain unequal disciplinary structures that De-Railed was attempting to challenge. Emphasizing the importance of creating space for young people's expressions of negative affect and emotion, this dissertation considers both the potentialities and limitations of De-Railed's application of theatre of the oppressed methods in enabling participants to engage in affective expressions of resistance that may not have been permissible or available in other areas of their lives.

Author Keywords: Africville, feminist critical pedagogy, forum theatre, multiculturalism, performance ethnography, theatre of the oppressed

The potential impacts of domestic wastewater (DWW) on the source of drinking water for the M'Chigeeng First Nation were monitored as part of the development of a Source Water Protection plan. During a period of continuous overflow of the Gaaming Wastewater Lagoon serving the community, the chemical tracers, caffeine and sucralose were tracked in West Bay with Passive Organic Chemical Integrative Samplers (POCIS). From the results, we speculated that DWI impacts could have been from three possible DWW sources. POCIS deployed above and below the thermocline indicated a higher mean sucralose concentration of 2.52 ± 1.83 ng/L in the hypolimnion of West Bay relative to mean epilimnetic sucralose concentrations of 0.56 ± 0.02 ng/L, suggesting possible wastewater percolation with an estimated time of travel of 61.5 days. Microbial loads of 200 CFU/100 ml E. coli from the lagoon overflow into Mill Creek decreased to 60 CFU/100 ml before entering West Bay. West Bay's wastewater assimilative capacity met Provincial Water Quality Objectives in the epilimnion and hypolimnion except for dissolved oxygen in the hypolimnion at 4.16 ± 1.86 mg/L, which is a threat to the onset of hypoxia for fish (i.e. <5 mg/L). Assimilative capacity results support a Fall lagoon discharge.

Author Keywords: caffeine, drinking water, Passive Organic Chemical Integrative Samplers (POCIS), sucralose, thermocline, wastewater

My thesis proposes to uncover what I term an Emilian Philosophy in the reading of Emily Brontë's only novel, and suggests that Wuthering Heights reflects Brontë's vision of a society progressing toward social and spiritual reform. Through this journey, Brontë seeks to conciliate the two contrasting sides of humanity – natural and social – by offering a middle state that willingly incorporates social law without perverting human nature by forcing it to mold itself into an unnatural social system, which in turn leads to a "wholesome" (Gesunde) humanity. While Heathcliff embodies Bronte's view of a primitive stage of humanity, Hareton reincarnates the wholesome state of humanity that balances human natural creativity and cravings with Victorian unrelenting reason. Brontë treats Heathcliff's death as a point in life, in which mankind is emancipated from social constraints and is able to achieve ultimate happiness. This view of death is reassuring as it displaces the anxiety associated with death and separation. My study will highlight the influence of Friedrich Schiller's, Jean-Jacques Rousseau's Philosophical writings and literary works, as well as the influence of the Franciscan Order in Catholicism and its founder St Francis of Assisi, patron saint of animals and environment, in framing Bronte's philosophy to propose a social and religious reform anchored in nature.

Author Keywords: Friedrich Schiller, Jean-Jacque Rousseau, Natural Education, Reincarnation and Reformation, St Francis of Assisi, wholesome (Gesunde) humanity, Wuthering Heights, Emily Brontë

Independent music venues are important hubs of social activity and cultural

production around which local punk scenes are both physically and conceptually

organized. Through interactions with participants over extended periods of time, these

spaces become meaningful places that are imbued with the energy, history and memories

of local music scenes. When a venue is shut down, local punk scenes experience a

temporary disruption as participants struggle to begin the process of re-establishing a new

autonomous social space free from outsider interference. Therefore, moving from the

local, to the national, to the international, from the small and personal to the vast and

global, as well as from the physical to the virtual, this dissertation illustrates the actual,

everyday practices of local scenes across Canada, addressing the larger issue of the loss

of alternative music venues occurring on a global scale and the resulting impact on punk

scene participants. Through the use of ethnographic research methods such as participant

observation, photographic documentation, interviews and surveys, this dissertation

engages with contemporary punk scene participants in order to give voice to those often

ignored in grand narratives of punk history. As such, traditional concepts of punk as a

utopic countercultural space are challenged to reveal the complexity and diversity that

exists within contemporary local punk scenes, where participants often experience equal

amounts of cooperation, competition, tension and struggle. By choosing to engage with

contemporary experiences and interpretations of punk culture, this research addresses the

changing landscape of local scenes, as punk participants attempt to carve out spaces of

representation for themselves in an exceedingly mediated world.

Author Keywords: Canada, music venues, punk, scene, social space, subculture

Soil and tree chemistry were measured across 15 limed sites that were established 14 to 37 years ago within the Sudbury barrens in Ontario, along with two unlimed pre-treatment condition reference sites and an unlimed remnant pine forest. Soil pH and base cation (calcium (Ca), magnesium (Mg), and potassium (K)) concentrations were elevated in surface organic [FH] horizons up to 37-years post limestone treatment. Limestone in the organic horizon was evident by higher Ca/Sr ratios (a good marker of dolomite) in younger sites. Base cation mass budgets were generally unable to account for the mass of added Ca and Mg. Sudbury is characterized by widespread metal contamination. Metal (copper (Cu), nickel (Ni), and lead (Pb)) concentrations were generally greatest within the FH horizon and unrelated to stand age. Copper and Ni concentrations in soil generally decreased with distance from the nearest smelter. Metal partitioning (Kd) in soil was most influenced by soil pH rather than organic matter suggesting that as liming effects fade over time metal availability may increase.

Author Keywords: Afforestation, Degraded, Limestone, nutrient, Space-for-time, Sudbury

The time-dependent Gross-Pitaevskii Equation, describing the movement of parti-

cles in quantum mechanics, may not be solved analytically due to its inherent non-

linearity. Hence numerical methods are of importance to approximate the solution.

This study develops a discrete scheme in time and space to simulate the solution

defined in a finite domain by using the Crank-Nicolson difference method and Sinc

Collocation Methods (SCM), respectively. In theory and practice, the time discretiz-

ing system decays errors in the second-order of accuracy, and SCMs are decaying

errors exponentially. A new SCM with a unique boundary treatment is proposed

and compared with the original SCM and other similar numerical techniques in time

costs and numerical errors. As a result, the new SCM decays errors faster than the

original one. Also, to attain the same accuracy, the new SCM interpolates fewer

nodes than the original SCM, which saves computational costs. The new SCM is

capable of approximating partial differential equations under different boundary con-

ditions, which can be extensively applied in fitting theory.

Author Keywords: Crank-Nicolson difference method, Gross-Pitaevskii Equation, Sinc-Collocation methods

This study investigates the potential for a responsive model of professional development in mathematics education which acknowledges how teachers perceive the value of professional learning, and examines how those perceptions are connected to teacher efficacy. Three fields of educational research ground this study: (i) professional development strategies in mathematics education, (ii) teacher efficacy, and (iii) self-determination theory and andragogy. Data collection and analysis involved four detailed case studies and a cross-case analysis of similarities and distinctions among the cases, in an instrumental-multiple-case study design. Results suggest: (1) some characteristics of professional development were consistently designated as high or low value, independent of efficacy ratings, (2) other professional learning experiences were valued relative to the participants' sense of efficacy at different times in their careers, and (3) characteristics of professional development designated as high value during periods of low efficacy were fundamentally teacher-centric, but during periods of high efficacy, they were fundamentally student-centric.

Author Keywords: efficacy, mathematics education, mathematics teachers, professional development, professional learning, teacher efficacy

Ohwén:tsia Entsionkwarihón:nien is a project that explores the intersection of Kanien'kéha immersion, Kanien'kehá:ka culture and the potential impacts of experiencing Rotinonhsón:ni knowledge on the land. Students at the Akwesasne Freedom School are fully immersed in the Kanien'kéha language and the "curriculum" is centered around four Rotinonhsón:ni systems of knowledge. What is missing, as identified by the teachers, is consistent opportunities for students to physically be on the land.

This project asks how can we ensure that future generations of Onkwehónwe children can embody their language and their culture in connection to the land. The resulting "curriculum" then shifts from determining what students will learn, to listening to what the land has to teach. A land-based program by the AFS can translate to educational control, cultural sustainability, food sovereignty, environmental stewardship, community empowerment and linguistic revitalization; each of these is a critical component of building and rebuilding communities and nations.

Author Keywords: Indigenous methodology, Land-Based Education, Rotinonhsón:ni, Storytelling

Higher education is important. It enhances both individual and social welfare by improving productivity, life satisfaction, and health outcomes, and by reducing rates of crime. Universities play a critical role in providing that education. Because academic institutions face resource constraints, it is thus important that they deploy resources in support of student success in the most efficient ways possible. To inform that efficient deployment, this research analyzes institutional data reflecting undergraduate student performance to identify predictors of student success measured by GPA, rates of credit accumulation, and graduation rates. Using methods of cluster analysis and machine learning, the analysis yields predictions for the probabilities of individual success.

Author Keywords: Educational data mining, Students' academic performance modelling