VictorJuiz/thesis huggingface dataset:
Recognition of Diversity: Charles Taylor's Educational Thought

This study focuses on Charles Taylor’s educational thought with a view to understanding his contributions to the discipline of Philosophy of Education. No comprehensive study of Charles Taylor’s educational thought has been attempted. There is a single dissertation and a dozen or so published periodical articles that do take Taylor’s educational views into consideration, to be sure. Yet these studies, which limit themselves to Taylor’s account of the recognition and/or non-recognition of identity in multicultural societies, are insufficient on five accounts: i) they are indifferent to the historical nature of Taylor’s scholarly work; ii) they neglect the philosophical sources of his educational thought; iii) they fail to highlight the interconnections between the key educational themes he takes up; iv) they disregard his major critics and the dialectical tensions raised by these critics; and v) they are somewhat dated in that they do not consider his more recent scholarship. My dissertation seeks to fill these scholarly gaps. My thesis is that an inner logic is implicit in Charles Taylor’s educational thought. I argue that Taylor’s views on the modern condition, (i.e. in his readings of Descartes, Kant, Herder, and Hegel), are closely interwoven with his views on modern education, and that interconnected currents in the modern history of ideas elucidated by Taylor, (i.e. scientific rationality, exclusive humanism, and the ethics of authenticity), have contributed to the rise of, and the sensitivity toward, both the theory and the practice of the politics of recognition in contemporary educational institutions. I conclude that an education for culturally diverse minds and hearts, anchored in human, historical, and epistemological recognition, and democratically open to both immanence and transcendence, is the true calling of Taylor’s educational thought.

Keywords: recognition
diversity
Charles Taylor
philosophy
education
Canada
Descartes
Kant
Herder
Hegel
Scientific Rationality
Exclusive Humanism
Ethics of Authenticity
Politics of Recognition
Advisor: John, Portelli
The Art of Remembering: Iranian Political Prisoners, Resistance and Community

Over the last three decades, many women and men who were political prisoners in the Middle East have come to Canada as immigrants and refugees. In their countries of origin, they resisted oppressive social policies, ideologies, and various forms of state violence. Their journeys of forced migration/exile took them away from their country, families, and friends, but they arrived in Canada with memories of violence, resistance and survival. These former political prisoners did not want the sacrifices that they and their colleagues had made to be forgotten. They needed to find effective ways to communicate these stories. This research was conducted from a critical feminist‒anti-racist perspective, and used life history research to trace the journey of one such group of women and men. This group of former political prisoners has been meeting together, using art as a mode of expression to share their experiences, inviting others to join their resistance against state violence. Interviews were conducted with former political prisoners and their supporters and artist facilitators who were part of the art workshops, performances, and exhibits held in Toronto, Canada from January 2010 through December 2011. This dissertation examines the importance of memory projects and of remembering in acts of public testimony and the significance of providing spaces for others to bear witness to those stories. This research also contributes to the body of knowledge about the role that remembering, consciousness, and praxis play in individual and community recovery, rebuilding community, and continued resistance.

Keywords: learning
violence
memory
resistance
Iran
Middle East
political prisoners
art
public testimony
role of the witness
Advisor: Mojab, Shahrzad
A Parallel Implicit Adaptive Mesh Refinement Algorithm for Predicting Unsteady Fully-compressible Reactive Flows

A new parallel implicit adaptive mesh refinement (AMR) algorithm is developed for the prediction of unsteady behaviour of laminar flames. The scheme is applied to the solution of the system of partial-differential equations governing time-dependent, two- and three-dimensional, compressible laminar flows for reactive thermally perfect gaseous mixtures. A high-resolution finite-volume spatial discretization procedure is used to solve the conservation form of these equations on body-fitted multi-block hexahedral meshes. A local preconditioning technique is used to remove numerical stiffness and maintain solution accuracy for low-Mach-number, nearly incompressible flows. A flexible block-based octree data structure has been developed and is used to facilitate automatic solution-directed mesh adaptation according to physics-based refinement criteria. The data structure also enables an efficient and scalable parallel implementation via domain decomposition. The parallel implicit formulation makes use of a dual-time-stepping like approach with an implicit second-order backward discretization of the physical time, in which a Jacobian-free inexact Newton method with a preconditioned generalized minimal residual (GMRES) algorithm is used to solve the system of nonlinear algebraic equations arising from the temporal and spatial discretization procedures. An additive Schwarz global preconditioner is used in conjunction with block incomplete LU type local preconditioners for each sub-domain. The Schwarz preconditioning and block-based data structure readily allow efficient and scalable parallel implementations of the implicit AMR approach on distributed-memory multi-processor architectures. The scheme was applied to solutions of steady and unsteady laminar diffusion and premixed methane-air combustion and was found to accurately predict key flame characteristics. For a premixed flame under terrestrial gravity, the scheme accurately predicted the frequency of the natural buoyancy induced oscillations. The performance of the proposed parallel implicit algorithm was assessed by comparisons to more conventional solution procedures and was found to significantly reduce the computational time required to achieve a solution in all cases investigated.

Keywords: CFD
Newton-Krylov-Schwarz
Laminar Flames
Advisor: Groth, Clinton P. T.
In Situ Technologies for Structure Determination in the Liquid Phase

One of the oldest goals across the science is to watch atoms undergo reactions in real time. However, such observations are only meaningful if the object of interest is looked at in its natural environment. For most biological and materials sciences samples, this means in solution phase or dispersed in a liquid. Unfortunately, this restriction normally prohibits either reaching atomic spatial (10-10m) or ultrafast time (10-15sec) resolution. Here, two sample preparation techniques are shown providing a natural environment for experiments with high spatial and temporal resolution: a nanofluidic cell for electron microscopy, and a chip for serial time resolved x-ray crystallography. The nanofluidic cell was implemented into different transmission electron microscopes, and in initial experiments, the key features of the sample cell are shown, namely the ability to create stable ultrathin liquid layers of tuneable thickness within the harsh electron microscope vacuum. The option to directionally flow liquid through the sample cell opens the door to high throughput electron microscopy and on-the-fly sample exchanges with the option of triggering and influencing chemical reactions with external sample control. First applications highlight the impact of the nanocell: structural disintegration of gold nanorods exemplary for materials science, and amyloid fibrils, exemplary for biomedical applications. In future applications diffractive imaging with high time resolution is planned, and will complement the range of experiments within the fields of traditional transmission electron microscopy. The second half of this thesis presents a solid target for x-ray crystallography. The chip enables the arrangement of thousands of micrometer sized protein crystals in a regular array. The ability to prepare protein crystals in such a fashion is unique and permits serial in situ crystallography. Real time crystallography requires samples to be mounted in a saturated natural environment, i.e. under ambient pressure and temperature conditions. The crystallography chip fills this need while being easily integrated into a synchrotron beam line. In a first set of experiments, the chip design was refined and could prove functionality for static in situ structure analysis of protein systems. Based on this success, future time resolved experiments are under way and will show the full capability of this device.

Keywords: Transmission Electron Microscopy
X-Ray Diffraction
Liquid
In Situ
Protein Crystallography
In Liquid
Solution Phase
Structural Dynamics
Diffraction
Molecular
High Resolution
Nanoscale
Nanofabrication
Microfabrication
Advisor: Miller, R.J. Dwayne
Socially Cohesive Nations: Evidence from the Individual, Community, and National Levels

Written as three publishable papers, this dissertation examines the individual, community and national level factors related to social cohesion with emphasis placed on the role of economic inequalities. The core of dissertation revolves around two main arguments: The first argues that there is a direct negative association between economic inequality and social cohesion. The second states that this connection is influenced by other factors that include the individuals’ position in the stratification system. The contextual effects are of particular importance because they influence both the relationship between individual economic realities and economic inequality and the link between social cohesion and economic inequality. Focusing on two aspects of social cohesion—civic engagement and social tolerance—I present evidence that (a) high levels of inequality are related to low levels of social cohesion and inclusion; (b) high levels of inequality are associated with lower commitment to democratic principles; and (c) low levels of inclusion are associated with lower commitment to democratic principles such as social tolerance. This dissertation provides links between these topics by exploring the comparative role of inequality in varying social, economic, political, and religious contexts. It examines contextual effects at both the community-level and at the cross-national level to illustrate the patterns and results of social cohesion.

Keywords: Social cohesion
inequality
Advisor: Andersen, Robert
The Influence of Body Size on Adult Skeletal Age Estimation Methods

When human skeletal remains are found in prehistoric, historic, or forensic contexts, establishing age at death is an important step in reconstructing life histories, building demographic profiles, and identifying victims. Reliability for adult skeletal age estimations is generally lower than ideal, especially for individuals over the age of 40 years. A factor rarely considered in age estimation is that of body size; namely, how individuals of varying body sizes experience skeletal aging. This thesis explores the variables of BMI, stature, and body mass to quantify the influence of error from body size on adult skeletal age estimates. Eight age estimation methods were tested on 764 adult skeletons from the Hamann-Todd and William Bass Collections. These individuals were documented to have ranged in stature from 1.30m to 1.93m and body mass from 24.0kg to 99.8kg. Each age estimation method was evaluated separately. Analyses show that underweight individuals have the most error associated with their age estimations for all methods. All methods under-age underweight individuals by 5 to 15 years compared to average and obese individuals. The Kunos et al. method is the most reliable rib method, and the Lovejoy et al. and Suchey-Brooks methods are the most reliable pelvic methods. The İşcan et al. fourth rib method under-ages individuals by the highest degree compared to all other methods. The DiGangi et al. method is the most unreliable method with low accuracy (over twenty years) and high bias scores (under-aging individuals by almost 20 years). Body mass has a stronger influence on age estimation than stature. Studies have shown that body mass has a strong impact on bone resorption and remodelling rates, regardless of nutrition, and that tissue type (i.e. fat vs. muscle), physical activity, and mechanical loading influence bone remodelling. Skeletal remains of underweight individuals have fewer age markers while obese individuals show an increase in surface texture degeneration and osteophytic lipping. This is the first study to show that body size influences skeletal age estimation, and that age estimations are significantly different between weight-bearing and non-weight-bearing joints.

Keywords: age estimation
body size
Advisor: Pfeiffer, Susan
Dancing-bodies-moving-Spaces: An Ethnography of Disabled and Non-disabled Children's Movement in a Kindergarten Classroom

Contemporary neuroscientific evidence indicates that unrestricted movement and gesture enhance children’s physical, social and cognitive development by engaging them with the external properties of their environments. Current understanding of children’s engagement with indoor environments is limited. This knowledge gap matters because children’s health, social abilities and cognitive development may be compromised in physical environments that inhibit rather than enhance their movement capacities. This gap is especially problematic for physically disabled children because their motor impairments, exclusionary societal attitudes, safety concerns and environmental barriers curtail their movement. In this study, I describe and interpret the relationship between disabled and non-disabled children’s movement and a kindergarten classroom. Their bodies were conceptualized according to Deleuze’s premise that nothing can be known about bodies until they demonstrate what they can do (1988). The classroom was conceptualized according to Gibson’s theory of affordances, which posits that people and environments are inextricably related (1979). I used a choreographic perspective underpinned by Manning’s philosophy of relational movement (2009) to accentuate the dynamic reciprocity between children’s bodies and the classroom. Eight disabled and 12 non-disabled children participated in this interdisciplinary, ethnographic study. Data were elicited through observations, video recordings and semi-structured interviews. I developed a taxonomy of indoor affordances or ‘compositional elements’ to categorize classroom objects/features that children discovered and actualized through their movement interactions. Subsequently, I observed a dance-in-the-making that led to deeper understandings of the relational and emergent properties of these interactions. Findings suggest that assemblages of bodies, objects and features trigger dynamic movement, and indicate that disabled and non-disabled children alike discover and creatively assemble affordances to facilitate their movement. Overall, my findings recast children’s body-environment interactions and contribute to understandings about environmental features that enhance or inhibit movement capacities. This knowledge could be used to design i) learning environments that are redolent of movement possibilities, ii) interventions to enhance children’s physical, social and cognitive capacities, and iii) education and rehabilitation strategies that encourage them to explore, navigate and shape their environments.

Keywords: Nursing
Rehabilitation
Philosophy
Ecological Psychology
Early Childhood Education
Classroom Design
Neuroscience
Dance
Advisor: McKeever, Patricia
The Role of Paternal Emotion Socialization in the Development of Children's Emotion Regulation in the Context of Physical Maltreatment

This research was designed to contribute to an understanding of child outcomes and parenting practices associated with father-perpetrated maltreatment, as well as to identify processes that may contribute to emotion regulation difficulties in maltreated children. In particular, the studies described in this dissertation investigated paternal emotion socialization practices as potential pathways to emotion dysregulation in physically maltreated children. In the first study, a normative sample of 200 young adults participated in a retrospective analysis, whereby participants completed questionnaires designed to measure the relationships between history of physical maltreatment, emotion socialization, and current-day emotion regulation. In this study, 26.9% of participants endorsed a childhood history of father-perpetrated physical maltreatment. The second study explored these same relationships in a concurrent analysis of physically maltreating and non-maltreating father-child dyads. Fourteen physically maltreated children and their fathers were recruited from the Children’s Aid Society and treatment programs for abusive fathers, and a control group matched on demographic variables was recruited from the community. Father-child dyads participated in an emotion interaction task where they discussed the child’s experience of negative emotions; interactions were videotaped and coded for fathers’ validating and invalidating responses to children’s emotions. Fathers and children also completed measures that further assessed paternal emotion socialization, as well as children’s emotion regulation. Across both studies, findings indicated that physically maltreated children experienced more difficulties with emotion regulation than their non-maltreated peers. Moreover, abusive fathers were more likely to use non-supportive (neglect, punish, invalidation) and anger magnifying socialization practices, and less likely to use supportive (reward, validation) emotion socialization. Finally, results showed that the relationship between physical maltreatment and emotion dysregulation was mediated through the indirect effects of emotion socialization (reward, neglect, punish, magnify anger, validation, invalidation). In particular, data from child maltreatment victims consistently indicated that paternal neglect of negative emotions and magnification of anger were the strongest unique mediators. Together, results highlight the important role of fathers in the regulatory development of maltreated children. Furthermore, they provide support for intervention efforts designed to decrease non-supportive emotion socialization, while fostering anger management, emotional responsivity, and emotion coaching skills for physically abusive fathers.

Keywords: Child Maltreatment
Emotion Regulation
Advisor: Scott, Katreena
Hebbian Neuroplasticity in the Human Corticospinal Tract as Induced by Specific Electrical and Magnetic Stimulation Protocols

Conventional functional electrical stimulation (FES) therapy, if provided shortly after an incomplete spinal cord injury, is able to help an individual to restore voluntary hand function. This is thought to occur through the induction of neuroplasticity. However, conventional FES therapy employs a push-button-based control scheme, which does not fully require the recipient to generate volitional movements. The first study in this thesis therefore sought to determine, in an early proof-of-concept test with able-bodied participants, whether control strategies which are triggered by volitional activity (including an electroencephalography-based brain-machine interface (BMI-FES) and an electromyogram-based control scheme (EMG-FES)) might provide greater benefits to hand function. The results offer relatively weak evidence to suggest that BMI-FES, and especially EMG-FES, were able to induce greater neuroplasticity than conventional treatments in the corticospinal tract leading to the hands, but that this did not immediately translate to more functional improvements such as maximum grip force. ii The second study in this thesis focussed on spinal associative stimulation (SAS), which involves paired stimulation pulses at both the head (via transcranial magnetic stimulation), and the wrist (via peripheral nerve stimulation). The purpose of this, as with the first study, was to induce neuroplasticity and upregulate the corticospinal tract leading to the hands. While limited research has suggested that it is possible to produce neuroplasticity through SAS, all such studies have provided stimulation at a fixed frequency of 0.1 or 0.2 Hz. The present study therefore sought to compare the effectiveness of a typical 0.1 Hz paradigm with a 1 Hz paradigm, and a paradigm which provided stimulation in 5 Hz “bursts”. None of the paradigms were able to successfully induce neuroplasticity in a consistent manner. The increased variability in this study as compared to the previous one, despite the nearly identical assessment methodology, suggests that responses to the SAS treatment may have been highly individual. This serves to highlight a potential limitation of the treatment, which is that its effectiveness may not be universal, but rather dependent on each specific recipient. This may be a challenge faced by SAS should it continue to be tested as a novel therapy.

Keywords: Functional electrical stimulation
Spinal cord injury
Transcranial magnetic stimulation
Paired associative stimulation
Spinal associative stimulation
Neuroplasticity
Long-term potentiation
Brain-machine interface
Electromyography
Electroencephalography
Advisor: Popovic, Milos
Protecting the Arctic Environment in the Climate Change Context: A Critical Legal Analysis

The environmental challenges the Arctic region faces in the climate change context have prompted an abundant literature on what is to be done to protect the Arctic environment. The thesis addresses the question of what is international law’s role in promoting Arctic environmental protection, but taking a different perspective than previous research on the issue. It develops a new critical approach to analyze how international law adopted to protect the environment is in fact part of the problem. The theoretical framework bridges Martti Koskenniemi’s critical approach and the interactional account of international law developed by Jutta Brunnée and Stephen Toope. These two approaches provide conceptual and methodological tools to understand the mutual influence of international actors and structures on legal discourse. This framework is applied to four main Arctic environmental challenges in the context of climate change: increased oil and gas activities, increased shipping, adverse effects on indigenous peoples’ environment and culture and biodiversity depletion. For each case study, the thesis provide a three-stage analysis to understand the development of international law to address these issues, the influence of political considerations on such law and the normative potential of each of the different rules, standards, principles and rights to create a sense of legal obligation. This analysis sheds light on when international has enabled practices of legality, where international actors support the rule, right or standard at issue, fell bound by it and follow it in practice. The analysis also reveals the influence of the bias in favour of neoliberal development in legal discourse. This bias has favoured the development, interpretation and application of international law to promote the assertion of sovereignty over natural resources, industry deregulation, the promotion of trade, little consideration for indigenous peoples’ human rights and the consideration of biological resources in economic terms.

Keywords: Arctic
international law
environmental protection
critical theory
Advisor: Brunnée, Jutta