This thesis explores the design and modernisation of public houses in London and environs in the period between the licensing acts of 1872 and 1902. The late nineteenth century public house of historical account has emerged as a site spatially and materially designed and organised to meet the needs of customers anxious to preserve class-based social distinctions within the public sphere. The thesis argues that this dominant socio-spatial mapping of the interior has obscured other important and intersecting influences on the design and organisation of London's public houses in the period, notably the relationship with the home and the influence of gender on the development of the interior. Further, the productive -and socially constitutive nature of the interior has been left largely unconsidered. The study explores the spatial, material and aesthetic models upon which London's . late nineteenth century public houses developed. It employs a public/private framework as an historical analytic with the flexibility to investigate social, spatial and intellectual constructs, and as a way of examining the site in terms used by publicans, customers and legislators to define its spaces and negotiate its boundaries. The thesis aims to extend current understanding of the public/private relationship through an examination of material change in a single building type; to evidence the historical processes by which the boundaries between public and private spaces and activities were negotiated, contested and formalised; to explore the implications of these negotiations for class and gender identities; and to provide a material focus for more abstract discussions about space.

There is a growing interest in developing systems for displaying museum artefacts as well as historic buildings and materials. This work connects with this interest by creating a 3D interactive display for Fishbourne Roman Palace Museum, West Sussex, England. The research aimed to create a reconstruction of the Palace as it would have been at its height, a reconstruction that was interactive in the sense that museum visitors would be able to walk through the buildings and local grounds and experience the site in a way not possible through traditional museum displays. The inclusion of the interactive element prompted the incorporation of game engines as a means of visualising and navigating around the reconstructed 3D model of the Palace. There are numerous game engines available, and the research evaluated a selection with respect to their functionality, cost, and ease of use. It also applied a technology readiness method to assess potential users’ response to the incorporation of different degrees of interactivity. Research was undertaken regarding the appearance of the Palace and, based on the available archaeology and relevant artistic interpretations, a model was created using Autodesk Maya software. This model was exported into each of the possible game engines, and a comparison was made based of each engine’s audio, visual, and functional fidelity, as well as composability and accessibility. The most appropriate engine is chosen based on these results. With reference to the assessment criteria, the hardware and software is in preparation for installation at the Fishbourne Roman Palace Museum. The Technology Readiness Index was applied to determine the effectiveness of such a display compared to a non-interactive representation, a study that concludes that a highly interactive display may not be the most sensible solution for the majority of visitors.

This thesis is an exploration into the modern meaning of the minimum dwelling. It discusses how this meaning gradually became disengaged from the minimum house. It proposes a new definition of the minimum dwelling based on the minimum social unit, that is, the individual. At the beginning of the 20th century, the term Existenzminimum dwelling proposed a new way of living. This modernist definition of the minimum dwelling was based on a reproducible expendable minimum house. This thesis argues that this definition is no longer valid; yet, any present definition of the minimum dwelling is still informed by it. The reconfiguration of the minimum house as an expendable object disempowered the house as a tool for the experience of the home. This dissociation of the house and the home is a condition that has gradually diminished the role of the house in everyday life and redefined the experience of the home. The meaning of the home is now invested in a multiplicity of locations, experiences and objects. This thesis defines the minimum home as a core of personally meaningful possessions, the spatial configurations they create and recreate and the information they carry. This thesis’s definition of the minimum dwelling is based on this minimum home. This argument is pursued through two modes of inquiry. On the one hand with a critical analysis of texts, buildings, architectural projects and works of art. On the other hand by the development of a series of projects. These two investigations are parallel and overlapping. In this document, they are organised in a linear way. This structure assists the progress of the argument and reveals the gradual development of this thesis from an interest to develop a truly individual minimum house to the realisation that the minimum dwelling is a personal project.

Increased risk for chronic disease is closely associated with individual nutrition, tobacco use, and physical inactivity. This thesis focuses on physical activity as a means of preventing select chronic diseases. A major barrier preventing engagement in physical activity is the built environment. Populations residing in rural environment are not afforded the abundance of opportunities for physical activity prevalent in most urban networks. Of the demographic living in rural environments, individuals with disability face additional barriers to physical activity than those without disability. This leads to a higher prevalence of chronic diseases associated with sedentary lifestyles among populations with disability. Few studies address the correlation between physical activity, chronic disease, and the built environment as they relate to individuals with disability. This thesis utilized independent samples t tests to evaluate variation among physical activity levels and the prevalence of chronic disease. In the first paper, four research objectives defined the parameters for comparison: (1) physical activity for individuals with disability in rural versus urban environments; (2) physical activity in rural environments for individuals with and without disability; (3) prevalence of chronic disease for individuals with disability in rural versus urban areas; and (4) prevalence of chronic disease in rural environments for individuals with and without disability. The four research objectives of the second paper are: (1) rural and urban physical activity comparison for the highest disability classification; (2) rural and urban physical activity comparison for individuals with disability using equipment; (3) rural and urban physical activity comparison for individuals with disability resulting from physical, mental, or emotional impairments; and (4) rural and urban physical activity comparison for individuals not reporting disability. The 2011 Behavioral Risk Factor Surveillance System (BRFSS) provided the data used to evaluate the correlation between these variables. The results of both studies indicate important statistical significance relating the rural built environment to lower levels of physical activity for individuals with disability. The varied statistical significance and small effect sizes, however, were contrary to the hypothesis and warrants further exploration of the complex relationship regarding the built environment, physical activity, and chronic disease.

Greenways (GW) can be sited to increase the potential for individuals to access the GW through active transit (AT) and provide opportunities for individuals to meet PA guidelines. PURPOSE: To determine if GWs, with varying AT access potential, relate to user characteristics and their GW-related PA. METHODS: A trail intercept survey measuring access mode, GW-specific PA, and demographics of GW users was administered to 611 adults on 2 GWs with high and low AT potential (GWhigh vs. GWlow). RESULTS: Users of GWhigh(N=216) compared to GWlow (N=400) were more likely to be younger, male, never married, employed, and affluent; accessing the GW via AT modes and accumulating greater volumes of GW-only and total GW-related PA (GW-only & AT PA). No difference in the proportion GW users meeting the 2008 PA Guidelines from GW-only PA was found however, 10.5% more users of GWhigh met the guidelines from total GW-related PA compared to GWlow (p=0.039). Users who accessed GWhigh by AT rather than cars were more likely to be not married (OR=2.6, 95% CI: 1.1 – 6.3), under 35 years old (OR=6.0, 95% CI: 1.9 – 19.26), live a mile from the GW (OR=5.39, 95% CI: 2.3 – 14.3). CONCLUSION: The profile of GW user and the way PA is acquired is related to the AT accessibility of GWs. Although PA levels of GWhigh users were significantly higher, GWlow usage was greater. Therefore, GW planners and designers should incorporate universal design concepts and conduct needs based assessments to properly site and design GWs to serve the greatest portion of the population.

The dissertation investigates how individual behaviors and health outcomes interplay with surrounding built environments, in three essays. We conceptually focus on travel behaviors and accessibility. In the first essay, we hypothesize that urban sprawl increases requisite travel time which limits leisure time available as inputs to health production. We utilize the American Time Use Survey to quantify decreases in health-related activity participation due to commuting time. We identify significant evidence of trade-offs between commuting time and exercise, food preparation, and sleep behaviors, which exceed labor time trade-offs on a per-minute basis. Longer commutes are additionally associated with an increased likelihood of non-grocery food purchases and substitution into less strenuous exercise activities. We also utilize daily metropolitan traffic accidents as instruments which exogenously lengthen a particular day’s commute. The second essay tests whether the likelihood of food insecurity and “paradoxical” joint insecurity-obesity occurrences vary over the degree of urban sprawl. We utilize data from the Behavioral Risk Factor Surveillance System’s Social Context Module merged with urban sprawl measures developed by Smart Growth America. We find significantly negative associations between urban sprawl and the likelihood of food insecurity, and that insecurity is more likely in areas of less developed street connectivity. We find that joint outcomes are more likely in less sprawled areas and that likelihood is greater in areas of greater street connectivity, which fails to support theories proposing that healthy food inaccessibility is a determinant of joint outcomes. The third essay evaluates research claims that walking and cycling to school increases students’ physical activity levels in a predominantly urban sample. We utilize the third wave of the Survey of Adults and Youth–a geocoded dataset–to identify determinants of walking or cycling to school, and in turn to explore to what extent active travel impacts adolescents' weekly exercise levels. Consistent with the literature, we find that the distance between home and school is the largest influence on the travel mode decision. We also find no evidence that active travel increases the number of students’ weekly exercise sessions. These results suggest that previous findings may not extend to all environments or populations.

Background: The high prevalence of children and adolescents not meeting the recommended 60 minutes of physical activity (PA) per day and the associated negative health consequences make it critical to increase PA. Ecological models suggest that the school environment may influence student health behaviour. However, few studies have examined the school environment in relation to student PA. Purpose: To examine between-school variability in students’ time spent in PA, and identify factors of the school built environment that account for the between-school variability in students’ time spent in PA overall as well as by gender and school location, while also considering school physical education (PE) and PA programming and controlling for student-level characteristics and potential environment-level confounders. Methods: This thesis consisted of a secondary data analysis of the School Health Action, Planning and Evaluation System (SHAPES) Ontario project, which included self-report data from administrators and 25,416 students in 76 secondary schools across Ontario. The student- and school-level survey data were supplemented with GIS-derived measures of the built environment within 1-km buffers of the 76 schools. Multilevel modeling was used to examine between-school variability in students’ time spent in PA, as well as environment-level factors associated with PA. Results: There was significant between-school variability in students’ time spent in PA overall as well as by gender and school location, respectively. Schools having another room for PA and schools offering daily PE were positively associated with students’ PA. Schools located in areas with higher land-use mix diversity and walkability were negatively associated with students’ PA. Results of the gender-specific multilevel analyses indicated schools should consider providing another room for PA, especially for offering flexibility activities directed at female students. Schools should also consider offering daily PE to male students in senior grades. Students attending schools in urban and suburban areas that provided another room for PA or were located within close proximity to a shopping mall or fast food outlet spent more time in PA. Conclusions: These findings support the ecological notion that the school environment can influence student PA behaviour. A better understanding of the relationship between the school environment and PA will assist in the development of effective school-based policies, programs and interventions to increase PA.

Social ecological models of physical activity (PA) promotion embrace a wide range of factors and disciplines that may contribute to active living. Parks, trails, and recreation facilities have been acknowledged as important components of the built environment for promoting PA and overall health, but little research has investigated these community resources in detail. Therefore, the purpose of this study was to examine the association between the presence and characteristics of parks and recreation amenities and PA levels of community members. The study involved four integrated components: i) a written questionnaire with 585 adult residents from four Waterloo planning districts that addressed a variety of personal, psychosocial, and environmental correlates of PA, ii) a detailed seven-day log booklet of recreational, transportation, household and job-related PA episodes, iii) objective assessment of PA via accelerometers, and iv) observation and rating of parks for their features that may be related to PA. Ratings of psychosocial characteristics (e.g., self-efficacy, social support) and perceptions of neighbourhood walkability attributes (e.g., land use diversity, street connectivity) were significantly different between those who engaged in some PA versus those who engaged in no PA, but neighbourhood perceptions did not moderate the relationship between psychosocial variables and PA, nor did psychosocial variables mediate the relationship between neighbourhood perceptions and PA. Parks and trails were used in approximately 8% and 3% of total PA episodes, respectively, with an average duration per episode of 49 minutes and 38 minutes, respectively. Parks with more facilities for PA and supporting amenities were more likely to be used for PA than parks with fewer facilities and amenities, and trails were the park feature most strongly related to park-based PA. The number of municipal parks within 1 km from participants’ homes the and total parkland area within 1 km were associated with higher odds of neighbourhood PA and neighbourhood park PA, while distance to the closest park from home was not related to either outcome. Although subject to several limitations, these results provide guidance for municipal and park planners in designing communities and the resources within them to promote increased levels of PA and active living. Suggestions for future research include studying environmental correlates of PA among youth and older adults, direct observation of PA in parks, and development of a comprehensive surveillance system to track both changes in the built environment and associated changes in residents’ PA participation.

Social ecological models of physical activity (PA) promotion embrace a wide range of factors and disciplines that may contribute to active living. Parks, trails, and recreation facilities have been acknowledged as important components of the built environment for promoting PA and overall health, but little research has investigated these community resources in detail. Therefore, the purpose of this study was to examine the association between the presence and characteristics of parks and recreation amenities and PA levels of community members. The study involved four integrated components: i) a written questionnaire with 585 adult residents from four Waterloo planning districts that addressed a variety of personal, psychosocial, and environmental correlates of PA, ii) a detailed seven-day log booklet of recreational, transportation, household and job-related PA episodes, iii) objective assessment of PA via accelerometers, and iv) observation and rating of parks for their features that may be related to PA. Ratings of psychosocial characteristics (e.g., self-efficacy, social support) and perceptions of neighbourhood walkability attributes (e.g., land use diversity, street connectivity) were significantly different between those who engaged in some PA versus those who engaged in no PA, but neighbourhood perceptions did not moderate the relationship between psychosocial variables and PA, nor did psychosocial variables mediate the relationship between neighbourhood perceptions and PA. Parks and trails were used in approximately 8% and 3% of total PA episodes, respectively, with an average duration per episode of 49 minutes and 38 minutes, respectively. Parks with more facilities for PA and supporting amenities were more likely to be used for PA than parks with fewer facilities and amenities, and trails were the park feature most strongly related to park-based PA. The number of municipal parks within 1 km from participants’ homes the and total parkland area within 1 km were associated with higher odds of neighbourhood PA and neighbourhood park PA, while distance to the closest park from home was not related to either outcome. Although subject to several limitations, these results provide guidance for municipal and park planners in designing communities and the resources within them to promote increased levels of PA and active living. Suggestions for future research include studying environmental correlates of PA among youth and older adults, direct observation of PA in parks, and development of a comprehensive surveillance system to track both changes in the built environment and associated changes in residents’ PA participation.

<p>The building sector is a vital part in the progress towards environmental sustainability, because of its high potential to decrease the environmental impact. However, the building industry remains one of the most critical industries for the adoption of environmental sustainability principles, because of several unique characteristics in terms of e.g. long-lived products and many stakeholders involved. Environmental assessment tools have an important role to play in implementing environmental sustainability in the building sector, as they provide a clear declaration of what are considered the key environmental considerations and also provide a way of communicating these issues. The Environmental Load Profile (ELP) is a Swedish Life Cycle Assessment (LCA) based tool for the built environment, originally developed as an instrument for evaluation of the environmental performance of Hammarby Sjöstad (HS), a new city district in Stockholm, Sweden. The ELP is facing implementation, aiming to be established as an instrument of common acceptance. Experiences and results from the ELP has revealed that it can be applied to give a comprehensive picture of the environmental performance of a city district, but also that the tool has a number of weaknesses and there is much to improve in the practical procedures for the use of the tool in environmental assessments.</p><p>This research project has the overall goal of making the ELP a stakeholder-accepted methodology for LCA-based assessment for the built environment. The overall goal includes two subgoals: (i) a research goal is to find an acceptable compromise in the design of the ELP tool between a natural science and technology based scientific accuracy and a social-science based acceptance of the tool and (ii) an implementation goal is to study and report experience from the use of the tool as developed today. The thesis consists of three papers: (i) the first is a study of two Swedish LCA-based tools for the built environment, which is based on comparative assessments using the ELP and EcoEffect (EE), (ii) the second is based on a questionnaire and interview study, in which we have investigated responses on LCA-based tools for the built environment among stakeholder representatives of Sweden’s building sector, with the purpose to identify barriers and opportunities for increased use of such tools and (iii) the third is based on case studies in HS using the ELP. We have identified the dominant environmental aspects in the ELP and also investigated the accuracy of the results. The study is completed with a development of a simplified version of the ELP, which also is applied in HS.</p><p>Findings show that despite applying the comparative parts of the ELP and EE on an equal basis (i.e. the object specific data), differences in results were found. The following factors give rise to the differences: (i) differences in material grouping and life expectancy for the construction materials used, (ii) diverse Life Cycle Inventory (LCI) data and (iii) different impact assessment. The required level of knowledge to compare, analyse and evaluate assessments made with the ELP and EE, is relatively high, which creates an educational barrier towards increased tool use. A number of other barriers that could mitigate a fruitful implementation of LCA-based tools in Sweden’s building sector have also been identified. We have found barriers between: (i) the current and the desired environmental work within the sector, (ii) the knowledge of and the use of LCA-based tools and (iii) the developers of the tools and the potential users. Other barriers further identified are especially connected to: (i) data (availability and credibility), (ii) costs, (iii) time, (iv) customer pressure, (v) knowledge and (vi) incentives. We have also identified the following opportunities for increased use of the tools: (i) different design of the tools for different actors and situations, (ii) combine LCA with LCC, (iii) involve environmental assessment in the implementation of the EU Directive on energy performance of buildings, (iv) develop reference values, (v) simplify input-data collection, (vi) improve environmental labelling and (vii) provide incentives. In the development of a simplified ELP we have noticed that the most important aspects contributing to the environmental load at a city district level (50 % of the total amount), covers 91-99 % of the total environmental load. The thesis shows that different simplifications of the ELP-tool are required for different purposes, actors and situations. A simplified version of the ELP, “ELP-light” was developed and applied in HS. In the development of ELP-light, we have used some of the identified opportunities and bridged some of the identified barriers.</p>