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abstract: The spread of dengue worldwide currently places half of the world’s population at risk. In the absence of a dengue vaccine, control of the disease requires control of the mosquito species that transmit the virus. The most important of these is. Advances in research detailing the responsiveness of Aedes aegypti to small changes in climate enable the production of more sophisticated remote sensing and surveillance techniques for monitoring these populations. Close monitoring of global dengue activity and outbreaks likewise enables a greater specificity when determining to which human populations the virus is most likely to spread. There have been no locally acquired cases in Arizona to date, but the high abundance of Aedes aegypti in the Phoenix Metropolitan area raises concern within the Arizona Department of Health Services over the potential transmission of dengue in the city. This study develops a model that combines mosquito abundance, micro-climatic and demographic information to delineate regions in Phoenix that are most support transmission of dengue. The first chapter focuses on the impact that daytime high and low temperatures have on Aedes aegypti’s ability to become infectious with dengue. It argues that NDVI (normal difference vegetative index) imaging of the Phoenix area can be used to plot areas where mosquitoes are most likely to become competent vectors. The second chapter focuses on the areas in the city where mosquitoes are most likely to be exposed to the virus. Based on proximity to Phoenix and the high volume of traffic across the Arizona-Mexico border, I treat the Mexican state of Sonora as the source of infection. I combine these two analyses, micro-climatic and demographic, to produce maps of Phoenix that show the locations with the highest likelihood of transmission overall. / Dissertation/Thesis / Masters Thesis Biology 2016

abstract: Tempe political and business leaders implemented a series of strategies, composed of interconnected economic, political, and cultural factors that contributed to the city's growth over time. Influenced by a new economic opportunities and challenges, changing ideas about redevelopment and the role of suburbs, and Tempe's own growth issues after 1960, Tempe leaders and citizens formed a distinct vision for downtown redevelopment. Modified over time, the redevelopment strategy depended on effective planning and financing, public-private collaboration, citizen participation, and a revised perception of growth. After 1980, the strategy gained momentum enabling leaders to expand their ambitions for downtown. Redevelopment manifested through riverfront redevelopment, art and culture, and historic preservation redirecting the city's growth, creating economic development, and revitalizing downtown as Tempe began flourishing as a mature supersuburb. The strategy showed considerable economic success by 2012 and the completion of the Rio Salado Project, the Tempe Center for the Arts, and the preservation of the Hayden Flour Mill made downtown an attractive and diverse urban destination. / Dissertation/Thesis / M.A. History 2014