This action research study investigated the feasibility of building evaluation capacity into the design process of Greater Manchester Fire and Rescue Service’s (GMFRS) community initiatives. GMFRS runs over 400 community initiatives every year and an appropriate evaluation framework is needed to provide evidence of their impact and effectiveness. Information that previous evaluation processes had failed to provide. The feasibility of establishing an evaluation framework for use by non-specialists users was explored, the development of a new evaluation system for GMFRS was examined critically, and the processes and challenges involved in embedding evaluation within a large public sector emergency service investigated. Mixed research methods -- document analyses, qualitative interviews, observations and focus groups -- were used in the three action research cycles conducted between April 2008 and April 2010. In cycle one, existing evaluation materials and key characteristics of the initiatives were assessed. GMFRS’s community initiatives were found to lack direction, and the existing evaluation tool lacked the detail required for use by personnel with no previous evaluation experience. Hence, new evaluation materials were developed and, in the second cycle, their use was observed, and interviews conducted to ascertain the barriers to evaluation practices. Lack of resources, organisational guidance, and support with evaluation activities were identified as barriers. In the third cycle focus groups were used to gain feedback on the usability of the new evaluation material and processes. The principal conclusions of the research are that there were no theoretical models and/or guidance to assist Emergency Services to develop internal evaluation capacity. Insufficient attention has been paid to organisational support processes to nurture individuals’ evaluation skills and abilities, and to assist complex organisations utilise evaluations. For evaluation to become an embedded and systematic activity, it has to be supported by a project management methodology that underpins evaluation processes.

The purpose of this study was to investigate the relationship between personal factors and perceived built environmental factors and walking behaviour among middle-aged and older adults. The sample consisted of 647 people aged 45 years and above. Walking behaviour was assessed using pedometers. Decreased walking was significantly associated with increased age (r=-0.366, p<0.001). Education level (F=4.13, p=0.016) and self-rated health status (t=6.07, p<0.001) were positively associated with walking. When considering the effect of age, education level was no longer associated with walking. Better perception of general safety (F=3.105, p=0.005) and fewer safety concerns (F=7.531, p=0.001) were positively associated with walking. Age and self-rated health status jointly contributed to the walking behaviour (p<0.001), explaining 16.2% of the variance. These findings may suggest future neighbourhood interventions for age-friendly communities in Winnipeg, and help to accommodate changes through addressing perceived neighbourhood safety concerns and facilitating increased physical activity among middle-aged and older adults.

Sustainable Built Environments Senior Capstone Project / Green infrastructure is defined as a planned and managed natural system which can provide several categories of benefits. Man-made, gray solutions are no longer considered to be a viable solution when designing with resiliency in cities. Gray solutions have replaced naturally occurring vegetation with impervious surfaces. During severe rainfall events, these impervious surfaces have led cities to become more susceptible to flooding as infiltration and retention capacities have been significantly reduced. This study will analyze an area located within a highly urbanized city center and will begin to interpret the performance and impacts that may come after implementing green infrastructure practices. Based on the simulated outcome provided by the National Storm water Calculator, the results will determine if added green infrastructure features can reduce urban flooding.

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Poster exhibited at GPSC Student Showcase, November 7th, 2014, University of Arizona. Winner of the Arid Land Resource Science Award.

BACKGROUND:Humans can spend the majority of their time indoors, but little is known about the interactions between the human and built-environment microbiomes or the forces that drive microbial community assembly in the built environment. We sampled 16S rRNA genes from four different surface types throughout a university classroom to determine whether bacterial assemblages on each surface were best predicted by routine human interactions or by proximity to other surfaces within the classroom. We then analyzed our data with publicly-available datasets representing potential source environments.RESULTS:Bacterial assemblages from the four surface types, as well as individual taxa, were indicative of different source pools related to the type of human contact each surface routinely encounters. Spatial proximity to other surfaces in the classroom did not predict community composition.CONCLUSIONS:Our results indicate that human-associated microbial communities can be transferred to indoor surfaces following contact, and that such transmission is possible even when contact is indirect, but that proximity to other surfaces in the classroom does not influence community composition.

Sustainable Built Environments Senior Capstone Project / The context of this topic covers the implementation of sensory and intelligible elements into the design process. These elements mainly pertain towards the human experience, and how design professionals can interpret these elements into functional concepts. The idea of incorporating sensory and intelligible principles is a relatively new premise in the realm of design, and as such there are many opportunities for the field to expand. Due to uncertainties pertaining to this field, such as the cost of production as well the subjective nature of the information, there are not many examples of design professionals utilizing these concepts to their full potential. The research methodology is primarily a qualitative analysis, examining precedents and examples of sensory elements as well as their functional applications in the professional world. Significant findings of this research combat the perceived subjectivity of this field, as there are proven benefits to incorporating these elements in the design process. These include creating more memorable spaces, improving mood of participants, and the ability to create safer spaces. Keywords: Intelligible, Kevin Lynch, sensory, Christopher Alexander, human experience, design process

Sustainable Built Environments Senior Capstone Project / The idea of using nature, as a design model in building construction is not a new one; this innovative technique is known as biomimicry in architecture. This study focuses on biomimicry and its application in three buildings; The University of Arizona’s new Environmental and Natural Resource Phase 2 (ENR2) building; Architect Mick Pearce’s Eastgate Centre in Harare Zimbabwe; and Council House 2 (CH2) in Melbourne Australia. The research in this paper is centered around the ENR2 building, it examines the extent to which biomimcry is applied in terms of aesthetics and performance, by comparing it to the Eastgate Centre and CH2 buildings.

How do people listen to soundscapes in the built environment? Current soundscape research within urban planning disciplines tends to focus on measuring outdoor spaces in the built environment by interviewing the people within. This thesis, by contrast, followed individual listeners, using a qualitative, Grounded Theory methodology, examining listening preferences and habits across multiple environments. This approach gave a broad range of reactions to different soundscapes, from homes to workplaces to bars, clubs, and places of worship. This thesis reviews various soundscape epistemologies, methodologies, and methods, and argues that we need a stronger theoretical understanding of all these elements. It questions what is being measured, and how people are measuring it. The thesis suggests some ways qualitative and quantitative research can work together more effectively, and move soundscapes from the current multidiciplinary research landscape to a truly interdiciplinary one. In defining the soundscape as ‘the listener's perception of their auditory surroundings’, I shift the focus from measuring people's evaluation of spaces, to evaluating people themselves. This leads to a radically new empirical approach and theoretical description of the soundscape, using social science methods to build thick description of listening habits. Twenty people were given audio recorders and log books, and asked to record their day-to-day lives for two weeks. They were then interviewed about their experiences. The main finding was that soundscapes are not noticed most of the time, with participants seeming to have a ‘noticing threshold’: affected by factors such as control, expectation, and activity. Soundscapes which were noticed fell into one of four categories: positive--loud, positive--quiet, negative--loud or negative--quiet, with different judgement criteria for each. Participants were also highly adept at using coping mechanisms, such as recorded music and TV, to counteract undesirable sound environments.

There is an investment of hand-pump technology to improve provision of safe drinking-water for the stakeholder end-users in rural sub-Saharan regions of Africa, yet there are challenges to maintain the assets. In rural drinking-water projects, end-users also assume the responsibility of hand-pump maintenance after projects are handed over to them by project sponsors. This study uses a realist philosophy to analyse the issues that hinder or facilitate effective end-user participation in a successful maintenance of drinking-water projects in Nkhoma and Bvumbwe, Lilongwe and Thyolo Districts of Malawi respectively. Data collection was done by employing secondary data (literature review) and primary data collection using documents, observation, and interviews to establish factors facilitating or inhibiting hand-pump maintenance. Interviews which were the main data collection instrument, recruited 12 Convergence Interviews (CI), followed by 39 Individual Case Interviews (ICIs) and two sets of Focus Groups (FGs) in operational and non-functional hand-pumps. CI processes developed categories related to hand-pump maintenance factors and associated challenges. The CI developed maintenance categories were further cross checked in ICIs that used semi-structured interviews and finally confirmed in FGs, documentary and observational analysis. Convergence Interviews data was analysed using a matrix while ICIs were analysed using likert-type ranking scales to identify the most occurring hand-pump maintenance factors. Focus Groups, observations and documents used content analysis to analyse the hand-pump maintenance factors. Results show that end-users maintain small- medium hand-pumps faults effectively if they pay a contribution towards maintenance costs and if local political structures are trained to repair the hand-pumps. Moreover, the study identifies lack of sponsor supports as the main factor leading to failure in the management of major faults and hand-pump rehabilitation, as this is beyond local capacity technically as well as economically. Hence, the study introduces a business approach to improving hand-pump maintenance by recommending some minimum standards on the demand-side (end-user level) as well as the supply-side (project sponsor and policy levels).