The object of this study is to investigate the stability of the Church of the Nazarene Varax dome under various load distributions. A model of the dome constructed using I-DEAS is presented and results of linear and nonlinear analyses are discussed. A comparison between the critical load obtained using nonlinear analysis and combined linear and nonlinear analysis is made. The model is modified to include flexible joints and bracing to model the decking. The effect of these modifications on the critical load is discussed. / Master of Science

Graduation date: 1937

This study investigated the local and sustainable food movements in the Willamette Valley of Oregon. The aim of the research was to better understand the current condition of the phenomenon, what it means to the communities studied and the future role it will play in the state. Other research objectives that were studied included the impact of demographics on food movements, successes and barriers to success and determining the motivations of people involved. Key players in the city of Corvallis and Portland were interviewed to gather qualitative data about the movement. Interviewees were chosen based on criteria established through literature review that pointed towards groups that would be the most valuable on which to focus. The study revealed a dynamic and progressive social movement that has profound and beneficial implications on the civic wellbeing of the communities studied both currently and for their future. In addition, through this work key goals were identified that can be transferred to other communities looking to work towards a more sustainable food system in order to better facilitate their growth and prosperity. / Graduation date: 2013