English

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

This thesis addresses the excavation and analysis of the Hingston Group, a small courtyard group just south of the ceremonial core of the Ancient Maya city of Ka'kabish in North-Central Belize. I use settlement and household archaeological theory to understand the functions, occupation history, and status of this residential group. I also rely on entanglement theory, along with the hypothesizes presented by Palka (2003) and McAnany (1995), to create a possible interpretation for the reasons why we see what we do in the Hingston Group during its main period of occupation.

The Hingston Group is composed of three structures and two chultuns (underground storage areas). Research teams excavated both chultuns during prior field seasons and found burials from the Postclassic and Late Formative Periods. This information led to the assumption that the occupation of these structures would correspond to one, or both, of these periods. However, we found that this courtyard group was occupied during a period when the rest of the core of Ka'kabish was abandoned. Along with this, excavators found an ephemeral occupation into the Colonial Period; these two new periods of occupation have expanded our understanding of the chronological history of Ka'kabish.

Author Keywords: formative to postclassic, household archaeology, Maya, settlement archaeology

Ecological restoration helps managers of protected areas respond to challenges presented by factors that threaten ecological integrity and respond to residual effects of previous land use. Many protected areas require restoration on sections of the property, due to previous land use. The objective of this thesis is to present criteria that assist ecological restoration professionals in assessing the potential of restoration projects within a protected area, based on the restoration wheels from the International Principles and Standards for the Practice of Ecological Restoration. The criteria were discovered from a review of the literature and reinforced from interviews with experienced restoration practitioners and a focus group session with key members of the Haliburton Highlands Land Trust (HHLT). Based on the combination of biophysical and socioeconomic values in the restoration wheels, they are presented in the form of a five-star assessment system to create long-term restoration goals for properties of the HHLT and protected areas in general. These long-term restoration goals can be utilized in conjunction with the wheels and five-star assessment tools to prioritize restoration projects

Author Keywords: Determining Project Potential, Ecological Restoration, Evaluating Success, Haliburton, Land trusts, Restoration Wheels

In Canada, eastern flowering dogwood (Cornus florida L.) is an endangered tree that occurs only in the Carolinian forest of southern Ontario. Threats to this species include habitat fragmentation and the fungal pathogen dogwood anthracnose (Discula destructiva). I conducted a population genetic analysis using seven nuclear microsatellite markers to determine if fragmented populations are genetically isolated from one another and have low levels of genetic diversity. Genetic comparisons suggest on-going dispersal among sites and relatively high genetic diversity within most sites; however, smaller populations and younger trees were less genetically diverse. I also used linear mixed effects models to assess potential relationships between several ecological variables and the prevalence of dogwood anthracnose. Disease severity was higher in trees on shallow slopes and in larger trees; the latter also had higher likelihood of infection. Insights from this study will be important to incorporate into future management strategies.

Author Keywords: Cornus florida, Discula destructiva, dogwood anthracnose, Eastern flowering dogwood, endangered, population genetics

The thesis examines the changes in the representations of women in Turkish cinema from the 1980s through the 2000s in terms of semiotic codes. To demonstrate the shifts of the representations of women over three decades, four films directed by two representative filmmakers of the 1980s and the 2000s are analyzed within the context of gender codes: A Sip of Love (Atıf Yılmaz/1984), The Night, Angel and Our Gang (Atıf Yılmaz/1994), The Third Page (Zeki Demirkubuz/1999) and Envy (Zeki Demirkubuz/2009). Using gender as code in deconstructing women's characteristics and their representations in the films, the research highlights the structural image of women in the semiotic sense. The stereotypical representations in Turkish cinema question social norms, patriarchy, and Islamic norms in Turkey.

Author Keywords: Gender codes, Islam, Patriarchy, Semiotics, The representations of women , Turkish cinema

Decades of acidic deposition have depleted base cation pools in soil over large parts of eastern north America, including the Muskoka-Haliburton region of central Ontario. This region has also experienced a shift in forest species composition over the past 200 years, favouring sugar maple (Acer saccharum Marsh.) at the expense of species such as white pine (Pinus strobus L.) and eastern hemlock (Tsuga canadensis (L.) Carr.). This shift in species composition may have changed soil chemistry over time due to differences in nutrient and metal inputs in litterfall. An analysis of litterfall and soil chemistry was conducted for five tree species commonly found across central Ontario. Stands were established in the Haliburton Forest & Wild Life Reserve and were dominated by one of balsam fir (Abies balsamea (L.) Mill.), eastern hemlock, white pine, sugar maple, or yellow birch (Betula alleghaniensis Britt.). Analysis of mineral soil oxides suggested that these stands were established on similar parent material. Deciduous dominated stands (maple and birch) had greater litterfall mass compared with conifer stands (fir, hemlock, and pine), generally leading to greater macronutrient inputs to the soil. Elemental cycling through the organic horizons was more rapid in deciduous stands, with base cations having the shortest residence times. This suggests that a change from greater conifer dominance to mixed hardwood forests may lead to more rapid elemental cycling and alter the distribution of elements in soil. Forests in the region are typically mixed and the resulting differences in soil chemistry may influence model predictions of soil recovery from acidification. Laboratory leaching tests indicated that both stand type and the acidity of simulated rainwater inputs influenced soil solution chemistry, with deciduous stands generally having a greater buffering capacity than sites dominated by coniferous species. Changes in soil chemistry were examined for each stand type using the Very Simple Dynamic (VSD) biogeochemical model. Simulations showed that soil base saturation began to increase following lows reached around the year 2000, and similar patterns were observed for all stands. When sulphur (S) and nitrogen (N) deposition were held constant at present rates, soil base saturation recovery (toward pre-1900 levels) was marginal by 2100. With additional deposition reductions, further increases in base saturation were minor at all sites. In conjunction with additional deposition reductions, the elimination of future forest harvesting allowed for the greatest potential for recovery in all stands. Overall, these results suggest that changes in forest cover may influence soil chemistry over time, most notably in the organic soil horizons. However, forecasted recovery from acidification is expected to follow similar patterns among stands, since differences in soil chemistry were less significant in the mineral soil horizons which compose a greater proportion of the soil profile.

Author Keywords: base cation decline, forest harvesting, litterfall, mineral weathering, soil acidification, VSD model

The length of photoperiod can alter circadian rhythms and change fat depot mass whencombined with environmental temperatures below thermoneutral. To isolate photoperiod effects, we compared the effects of long and short photoperiod exposure at thermoneutrality in photoperiod sensitive, F1 generation adult male white-footed mice (P. leucopus). Mice were housed in long-day or short-day photoperiod conditions at thermoneutrality for 4 weeks. Short photoperiod decreased vWAT mass without changing body weight, scWAT or iBAT mass, or calorie consumption. Short photoperiod increased Adrβ3 and Lpl mRNA expression in vWAT with no change in Ucp1, Pgc1a or Hsl. vWAT Per1, Per2 and Nr1d1 mRNA expression were aligned to the onset of dark and food intake, while Bmal1 and Clock were misaligned. These findings suggest that short photoperiod per se can decrease visceral fat accumulation, without activating thermogenesis, reinforcing that environmental photoperiod should be considered when researching cause and prevention of obesity.

Author Keywords: adiposity, circadian rhythm, clock genes, obesity, Peromyscus, photoperiod

Recent climate scientists, Indigenous resurgence scholars, and psychologists have variously indicated that we need a transformation of consciousness in order to address the cultural and spiritual forces at the root of our current environmental, interpersonal, and individual crises of disconnection. My research is in direct response to diverse calls for this paradigm shift, including the words of Elders such as the late Grandfather William Commanda who encouraged settlers such as myself to 'remember our original instructions'. Through an anti-colonial and trauma-informed lens, my goal has been to strategically inform my roles and responsibilities in healing the disconnection and abuses in what I term the trilogy of my relationships to self, others, and Land. This study is both a critical auto-ethnography and as well as a theoretical engagement with Indigenous resurgence, settler colonialism, and sustainability discourses. I share dialogues with Anishinaabe-kweg in my community with whom I have established relationships and the results of our discussions focus on holistic models of transforming settler consciousness. What emerges is an emotional, uncertain, and yet radically hopeful narrative that points to the urgency of centering Indigenous sovereignty and Indigenous relationship models while endeavouring to reconstruct a sense of identity and belonging along more accountable lines. Recovering a sense of my Celtic epistemology and story work is offered as a strategic exemplar of how settlers might begin to remember and co-create more balanced, respectful, and reciprocal relationships with and within place. Nurturing an embodied spiritual practice of deep listening, critical self-reflection, and collective action is discussed as potentially central to sustaining a decolonizing praxis for white settler Canadians more broadly.

Author Keywords: Critical auto-ethnography, Critical Spirituality, Decolonization, Indigenous-settler relations, Original Instructions, Settler colonial studies

Cardiovascular disease (CVD) prevention, treatment and outcomes in women remain largely inequitable globally. Unique sex-specific stages of life, including pregnancy conditions, and their influence on cardiac risk is a growing area of research (Norris et al., 2020). For example, preeclampsia is strongly associated with CVD risk. This connection has led to prevention interventions such as postpartum risk clinics. Research to date on pregnancy and chronic disease is rooted in the medical paradigm of risk and lacks women's lived experience. The present study qualitatively explored illness and risk perceptions of women with risky pregnancy conditions. Some participants felt self-blame for their conditions. Consequences and severity were focused on "baby first", while maternal risk was viewed in the distant future. Aspects of the pregnancy experience, including prompt access to mental health support, was viewed as a "blessing in disguise". Risks, such as lack of agency, and benefits of healthcare risk communication and intervention and implications for practice were also explored.

Author Keywords: communication, critical, health care, phenomenology, pregnancy, risk