application/pdf
The Paper Chase: A Survey Of Student Newspapers On Three Ontario Campuses In The 1960s
"The Paper Chase: A Survey of Student Newspapers on Ontario Campuses in the 1960s" is a regional study of three University campuses in Ontario — the University of Toronto, Queen's University and Trent University — and examines each of these institutions' respective student newspapers, The Varsity, The Queen's Journal, and The Arthur as a primary source analysis. In broader terms, this thesis looks to theoretically historicize the themes of "life," "love," and "liberty" on Ontario campuses in the 1960s. Its central question is whether Ontario's youth experienced a cultural revolution like that portrayed in popular memory of the period, which profoundly appears in other sixties cultural interpretations in Canada and the United States. By framing student life through student newspapers' gamut, this thesis calls into question the lionization of some cultural decade elements. It determines students were, in fact, in some ways much more conservative in their outlook than earlier literature or the popular memory of the period suggests. History has much to say about students who rebelled. This thesis focuses on those who did not.
Author Keywords: Conservatism, Counterculture, Queen's University, Sixties, Trent University, University of Toronto
Characteristics of Models for Representation of Mathematical Structure in Typesetting Applications and the Cognition of Digitally Transcribing Mathematics
The digital typesetting of mathematics can present many challenges to users, especially those of novice to intermediate experience levels. Through a series of experiments, we show that two models used to represent mathematical structure in these typesetting applications, the 1-dimensional structure based model and the 2-dimensional freeform model, cause interference with users' working memory during the process of transcribing mathematical content. This is a notable finding as a connection between working memory and mathematical performance has been established in the literature. Furthermore, we find that elements of these models allow them to handle various types of mathematical notation with different degrees of success. Notably, the 2-dimensional freeform model allows users to insert and manipulate exponents with increased efficiency and reduced cognitive load and working memory interference while the 1-dimensional structure based model allows for handling of the fraction structure with greater efficiency and decreased cognitive load.
Author Keywords: mathematical cognition, mathematical software, user experience, working memory
Examining Strategies of New Public Management in Homelessness Policy
This research is a critical analysis of coordinated access as an approach to addressing homelessness focusing on Peterborough, Ontario as a case study. This study is situated in scholarship that explores the presence of strategies of New Public Management in social service and healthcare delivery. Balancing the methods of Smith's (2005) Institutional Ethnography and Bacchi's (2009) What is the Problem Represented to Be approach I investigate the way that Federal, Provincial and Municipal homelessness policies organize themselves as instruments of power and I connect this analysis to the accounts of staff working within the homelessness response system. I discover the frame of vulnerability through which homelessness is addressed to be an individualizing mechanism that facilitates the downloading of responsibility for social welfare to local governments without adequate resources. I argue that the consequence of an under resourced system is that only the most extreme forms of suffering can be addressed, and the tools used to decipher who is most vulnerable do not account for structural inequalities.
Author Keywords: Coordinated Access, Homelessness, Homelessness Policy, Institutional Ethnography, Neoliberalization, New Public Management
The Nassau Mills Complex: Presenting a Site of Local Significance to the Public of Peterborough, Ontario
The objective of this thesis is to develop and implement a heritage plan for the Nassau Mills Complex, a locally-significant Euro-Canadian historical site that operated on what is now Trent University's campus in Peterborough, Ontario. Within the framework of public archaeology and Cultural Heritage Management (CHM), emphasis is placed on the importance of protecting the site and its historic remains in order for present and future generations to appreciate and enjoy. Data was gathered by way of field and archival research, as well as through consultations with various archaeological and museological professionals. Of particular concern is evaluating how the Complex is significant to Peterborough, how it should be commemorated, public engagement and the importance of information accessibility, and the potential issues that may arise as a result of this project. In addition, recommendations regarding how the site and its collections should be preserved and presented to the collective society are also examined.
Author Keywords: Cultural Heritage Management, Nassau Mills Complex, Peterborough, Preservation, Public Archaeology, Trent University
Talking it out: Social Problem Solving and Language in Middle Childhood and Early Adolescence
The literature to date that investigates the development of social perspective taking in children primarily focuses on preschool aged children. These studies provide evidence that implicates language as being crucial for social perspective taking in young children but less is known about the importance of language to social perspective taking during middle childhood and early adolescence. The current study uses Selman's theory of socio-cognitive development to investigate the maturation of social perspective taking and the importance of language to social problem solving in 8 year olds (
Author Keywords: interpersonal orientation, language, Selman, social cognition, social perspective taking, social problem solving
Stability Properties of Disease Models under Economic Expectations
Comprehending the dynamics of infectious diseases is very important in formulating public health policies to tackling their prevalence. Mathematical epidemiology (ME) has played a very vital role in achieving the above. Nevertheless, classical mathematical epidemiological models do not explicitly model the behavioural responses of individuals in the presence of prevalence of these diseases. Economic epidemiology (EE) as a field has stepped in to fill this gap by integrating economic and mathematical concepts within one framework. This thesis investigated two issues in this area. The methods employed are the standard linear analysis of stability of dynamical systems and numerical simulation. Below are the investigations and the findings of this thesis:
Firstly, an investigation into the stability properties of the equilibria of EE
models is carried out. We investigated the stability properties of modified EE systems studied by Aadland et al. [6] by introducing a parametric quadratic utility function into the model, thus making it possible to model the maximum number of contacts made by rational individuals to be determined by a parameter. This parameter in particular influences the level of utility of rational individuals. We have shown that if rational individuals have a range of possible contacts to choose from, with the maximum of the number of contacts allowable for these individuals being dependent on a parameter, the variation in this parameter tends to affect the stability properties of the system. We also showed that under the assumption of permanent recovery for
disease coupled with individuals observing or not observing their immunity, death
and birth rates can affect the stability of the system. These parameters also have
effect on the dynamics of the EE SIS system.
Secondly, an EE model of syphilis infectivity among &ldquo men who have sex with men &rdquo (MSM) in detention centres is developed in an attempt at looking at the effect of behavioural responses on the disease dynamics among MSM. This was done by explicitly incorporating the interplay of the biology of the disease and the behaviour of the inmates. We investigated the stability properties of the system under rational expectations where we showed that: (1) Behavioural responses to the prevalence of
the disease affect the stability of the system. Therefore, public health policies have the tendency of putting the system on indeterminate paths if rational MSM have complete knowledge of the laws governing the motion of the disease states as well as a complete understanding on how others behave in the system when faced with risk-benefit trade-offs. (2) The prevalence of the disease in the long run is influenced by incentives that drive the utility of the MSM inmates. (3) The interplay between the dynamics of the biology of the disease and the behavioural responses of rational MSM tends to put the system at equilibrium quickly as compared to its counterpart (that is when the system is solely dependent on the biology of the disease) when subjected to small perturbation.
Author Keywords: economic and mathematical epidemiology models, explosive path, indeterminate-path stability, numerical solution, health gap, saddle-path stability, syphilis,
The Spatial Dynamics of Wind Pollination in Broadleaf Cattail (Typha latifolia): A New Method to Infer Spatial Patterns of Pollen Dispersal
Natural populations of flowering plants rarely have perfectly uniform distributions, so trends in pollen dispersal should affect the size of the pollination neighbourhood and influence mating opportunities. Here I used spatial analysis to determine the size of the pollination neighbourhood in a stand of the herbaceous, wind-pollinated plant (
Author Keywords: clonal structure, correlogram, dispersal curves, pollination, spatial analysis, Typha latifolia
Remembering the "Home" through YouTube Cooking Videos: Sensory Evocations, Cultural Negotiations and the Diasporic Kitchen
This thesis examines how food, culture and identity are linked to the idea of "home." Through a reading of oral narratives produced on the YouTube channel "ShowMetheCurry," I investigate how presenters Anuja and Hetal "write back" from a diasporic space in Texas, to the YouTube global public, and how food and cuisine, even in the age of globalization can be problematic in terms of representation of identities, work and space. I explore how the YouTube videos operate as a heterotopia, as what is presented to the audience in this medium is an embedding of spaces. The space that is projected through "ShowMetheCurry," that of Anuja and Hetal's own home kitchen, is then projected and viewed within the audiences' own spaces, in various locations around the world. What connects these spaces is an interest in cooking, and a longing to satiate culinary nostalgia.
Author Keywords: Affect, Culinary nostalgia, Discourse analysis, Food culture, South Asian Diaspora, YouTube
Exploring Least Cost Path Analysis: A Case Study from the Göksu Valley, Turkey
Least cost path analysis is considered by many scholars as being a good proxy for studying movement and interactions between sites in the landscape. Although it is widely used, there are many limitations and challenges yet to be overcome concerning the reliability of the results. The examples used from the Göksu Valley during the late Roman Imperial rule emphasize the need to clearly understand how the tool works in generating least cost paths and how these can be interpreted and related to human movement. The resolution and accuracy of the elevation data used also play an important role in least cost path analysis and these depend on the topographical area being studied. New venues are constantly being sought and the success of any analysis depends on how the results are compared and tested in concert with data obtained from various sources and through more visually advanced mapping software.
Author Keywords: GIS, Göksu Valley, Turkey, Late Roman period, Least cost path, Roads, Routes, Communication, Spatial analysis
Factors Controlling Peat Chemistry and Vegetation Composition in Sudbury Peatlands after 30 Years of Emission Reductions
Peatlands are prevalent in the Sudbury, Ontario region. Compared with the well documented devastation to the terrestrial and aquatic ecosystems in this region, relatively little work has been conducted on the peatlands. The objective of this research was to assess factors controlling peat and plant chemistry, and vegetation composition in 18 peatlands in Sudbury after over 30 years of emission reductions. Peatland chemistry and the degree of humification varies considerably, but sites closer to the main smelter had more humified peat and the surface horizons were enriched in copper (Cu) and nickel (Ni). Copper and Ni concentrations in peat were significantly correlated with Cu and Ni in the plant tissue of leatherleaf, although the increased foliar metal content did not obviously impact secondary chemistry stress indicators. The pH and mineral content of peat were the strongest determining factors for species richness, diversity and community composition. The bryophyte communities appear to be acid and metal tolerant, although Sphagnum mosses are showing limited recovery.
Author Keywords: anthropogenic emissions, bryophytes, community comspoition, heavy metals, peatlands, wetland vegetation