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Description
Spongiform Encephalopathies are a rare family of degenerative brain diseases characterized by the accumulation of plaques and formation of tiny holes in the brain tissue making it look "spongy". Spongiform Encephalopathies have a relatively short history but their origins date back to a time long before they were recognized as a disease. It was not until the 1700s that the first record of their existence was made. In 1732 a shepherd in England noticed that some sheep in his flock had become itchy and were "scraping" themselves on nearby trees and fence posts; he reported it to the agricultural authorities of the time. As the symptoms seen in his sheep progressed they also developed problems walking and began to have seizures. Eventually their neurological symptoms progressed to an unmanageable level and they died. In 1794, over 50 years later, the Board of Agriculture in the UK termed this illness in sheep "the Rubbers". In the following years while coming in and out of mention in many flocks of sheep "the Rubbers" remained a disease of minimal consequence showing negligible ability to spread among sheep and having no precedence for jumping the species barrier and affecting humans. The first mention of "the Rubbers" as Scrapie was in 1853, and it is still the designation of the disease in sheep today.
ContributorsPruniski, Brianna (Author) / Green, Monica (Thesis director) / Hurlbut, James (Committee member) / Hunter, Joel (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
In the sixty-seven years following the end of World War II, West Germany and Japan underwent a remarkable series of economic and social changes that irrevocably altered their respective ways of life. Formerly xenophobic, militaristic and highly socially stratified societies, both emerged from the 20th Century as liberal, prosperous and free. Both made great strides well beyond the expectations of their occupiers, and rebounded from the overwhelming destruction of their national economies within a few short decades. While these changes have yielded dramatic results, the wartime period still looms large in their respective collective memories. Therefore, an ongoing and diverse dialectical process would engage the considerable popular, official, and intellectual energy of their post-war generations. In West Germany, the term Vergangenheitsbewältigung (VGB) emerged to describe a process of coming to terms with the past, while the Japanese chose kako no kokufuku to describe their similar historical sojourns. Although intellectuals of widely varying backgrounds in both nations made great strides toward making Japanese and German citizens cognizant of the roles that their militaries played in gruesome atrocities, popular cinematic productions served to reiterate older, discredited assertions of the fundamental honor and innocence of the average soldier, thereby nurturing a historically revisionist line of reasoning that continues to compete for public attention. All forms of media would play an important role in sustaining this “apologetic narrative,” and cinema, among the most popular and visible of these mediums, was not excluded from this. Indeed, films would play a unique recurring role, like rhetorical time capsules, in offering a sanitized historical image of Japanese and German soldiers that continues to endure in modern times. Nevertheless, even as West Germany and Japan regained their sovereignty and re-examined their pasts with ever greater resolution and insight, their respective film industries continued to “reset” the clock, and accentuated the visibility and relevancy of apologetic forces still in existence within both societies. However, it is important to note that, when speaking of “Germans” and “Japanese,” that they are not meant to be thought of as being uniformly of one mind or another. Rather, the use of these words is meant as convenient shorthand to refer to the dominant forces in Japanese and German civil society at any given time over the course of their respective post- war histories. Furthermore, references to “Germany” during the Cold War period are to be understood to mean the Federal Republic of Germany, rather than their socialist counterpart, the German Democratic Republic, a nation that undertook its own coming to terms with the past in an entirely distinct fashion.
ContributorsPiscopo, Michael (Author) / Benkert, Volker (Thesis director) / Moore, Aaron (Committee member) / Machander, Sina (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
This project aims to provide a contextualized history of the Sky Harbor Neighborhood Association‟s community collective action efforts. The Sky Harbor Neighborhood (SHN) of East Phoenix is bounded on the West by 24th St., on the East by 32nd St., on the North by Roosevelt St., and the South by Washington Street. SHN is a majority Latino, low-income, working class community (U.S. Census Bureau, 2010) that faces a variety of challenges including low walkability due to inadequate pedestrian infrastructure, low tree coverage, and crime. East Van Buren St., which has a reputation for being one of Phoenix‟s red-light districts, splits the neighborhood in two. In addition, the SHN lacks some key amenities such as grocery stores and is partly considered a food desert by the United States Department of Agriculture (USDA Economic Research Service, 2012).
ContributorsPearson, Kimberly (Author) / Golub, Aaron (Thesis director) / Wiek, Arnim (Committee member) / York, Abigail (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor) / School of Sustainability (Contributor)
Created2012-12
Description
Walt Disney dove into his first theme park project in 1955 with Disneyland Park in Anaheim, California in order to have a safe, clean place he could enjoy with his daughters. However, he knew to make his park a success, he would need to do so without sacrificing the elements of storytelling that made him famous. What sets Disneyland apart from other theme parks such as Six Flags Magic Mountain or nearby Knott‟s Berry Farm is an intense attention to detail for storytelling and the creative integration of the most innovative, immersive interactions possible for the guests. The key to the overall company‟s success is storytelling, therefore the key to Walt Disney Parks and Resorts lies in their dedication to providing the best overall experience for their guests by immersing them into a story they can easily engage in. The Walt Disney Company has, in recent years, made extra efforts to make the experience of the guests more interactive (Malmberg 144). The demand for this type of interactive experience has increased since such media forms as contemporary commercialized video games became popular to the mainstream, acclimating audiences to more engaging experiences. Park visitors now desire the freedom to move within a certain setting in order to create their own story and to have forms of control over their interactions with the environment.
ContributorsMiller, Cassie (Author) / Daer, Alice (Thesis director) / Miller, Keith (Committee member) / Hayes, Elisabeth (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
The aim of this thesis was to explore whether major life changes can have a visual, perceptible impact on facial changes. The proposed mediation model suggested that changes in personality serve as a mediating factor between life experiences and facial changes throughout the lifetime. The proposed model was tested by examining (1) perceived personality changes, (2) perceived physical changes, and (3) major life changes in photos of individuals' old-aged faces compared to their respective younger faces. Participants in the current study viewed old and young photos of 29 Miss America pageant winners and rated how much each older face changed from its respective younger face on the following criteria: age change, overall change, personality change, and physical change. Responses were aggregated across participants for each target, and personality and physical items were separately composited into single measures of overall perceived personality change and overall perceived physical change. Results did not support the proposed model; however, some marginally significant correlations were found between the number of times the targets experienced a change in marital status and the appearance of being calm, feminine, and less changed in older age. However, these correlations were in the reverse direction from what was expected; further research is needed to understand how marital changes influence, and are influenced by, personality and physical changes. As a form of face perception, the processes underlying the proposed model are discussed in terms of possible social consequences. Further research is needed to explore whether changes in life events, such as the ones presented here, are related to specific facets of personality and physical changes, and how these perceptions translate to important social outcomes. Suggestions for future research pertaining to these issues are discussed.
ContributorsMichael, Kendra (Author) / Kwan, Virginia (Thesis director) / Knight, George (Committee member) / Neuberg, Steven (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
Fat-stigma has become a popular topic of research in recent years as obesity and Western ideals have made their way around the globe. Previous studies have found that the internalization and expression of body norms can vary dramatically depending on location, gender, and many other cultural factors. Differing levels of body satisfaction have been linked to the internalization of these norms, and the development of low body esteem can result in many physical and emotional problems. Although there is an abundance of research on the topic of fat-stigma, few studies have investigated the related, but seemingly independent, topic of the ideal thin body. Furthermore, limited research has looked directly at body size stereotypes in Guatemala, and those that have, focused solely on Guatemala City. Furthermore, no previous cross-cultural analyses were found comparing body norms among US and rural Guatemalan adolescents. By surveying 9-10 year old students in Acatenango, Guatemala and Phoenix, Arizona, this study compared the preferences as well as stereotypes for average, thin, and fat body sizes in these two contexts. The results of this study illustrate a contrast between a fat-negative and a thin-negative culture, and highlight the complexity of the emergence of body norms around the world. We find that, in contrast to previous studies, neither the western ideal thin body nor obesity stereotypes have been internalized in Acatenango. Furthermore, negative evaluations of fat bodies and positive evaluations of thin bodies seem to be made independently of each other. Americans had a much higher prejudice against fat children and were more likely to be thin-positive (OR=1.997), while Guatemalans were more likely to be thin-negative. On average, the American students were much more polarized in their judgments on different body sizes, and experienced greater levels of body dissatisfaction. Finally, American students favored an ideal figure over one size smaller than Guatemalan students. Results suggest that there are still rural communities that have not been entirely affected by the spread of western body norms.
ContributorsCole, Dawn Michelle (Author) / Maupin, Jonathan (Thesis director) / Hruschka, Daniel (Committee member) / Barrett, The Honors College (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-12
Description
Africa is the area of the largest economic water scarcity on earth, with multiple countries, political systems, and geographies involved. Additionally, water scarcity affects more countries in sub-Saharan African than anywhere else on earth, with consequences like waterborne diseases, loss of agricultural development, educational setbacks, and security threats. This thesis synthesizes data on the diverse geographies and politics involved in building a sustainable African water system. It presents historical and present technologies, costs, and problems implementing sustainable potable water solutions, and suggests regional differences and individualized solutions, pointing out advantages and disadvantages of damming, boreholes, open wells, open-source water, and sewer systems. It goes on to discuss grant programs for water and wastewater solutions and technologies. Finally it addresses two divergent, yet equally important data models for African water planning, combining their contributions in order to gain insight into the problem that neither alone can. The research overlaps aquifer and demographic data to see where water should be a priority in Africa. The author finds that hydrology as well as demographic data, when combined, point to the greatest water need in the Sahel. However, many growing cities are situated in areas with high aquifer levels making borehole technology some of the most economical as well as sustainable water sourcing. Recommendations include cultural humility, attention to political and environmental consequences of solutions, and cost-effective ways of addressing the lack of access to clean drinking water in Africa.
ContributorsBarbur, Denisa Teodora (Author) / Gaughan, Monica (Thesis director) / Hruschka, Daniel (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2014-05
Description
The purpose of this study was to investigate how the human-animal relationship affects one's willingness to seek veterinary care for a pet. It is important to understand this topic because past research has shown that companion animals play a very large role in the lives of many people. However, there has been a decline in the frequency of veterinary visits despite an increase in the number of pets. The variables of the human-animal relationship that were tested were one's views on the intelligence of a pet and its ability to feel emotions, and the closeness one feels to a pet. Demographic factors were also considered. The dependent variable of one's willingness to seek veterinary care was measured by the amount one would spend on veterinary treatment for a healthy pet, the amount one would spend on an older pet, and the responsibility one feels for the health and well-being of one's pet. The study revealed that the closeness one feels to a pet and one's views on a pet's ability to feel emotion both have a positive correlation with one's willingness to seek veterinary care for a pet. However, there was no correlation between one's views on the intelligence of a pet and one's willingness to seek veterinary care, and there was only a very slight correlation between income and one's willingness to seek veterinary care. Understanding these factors could be important in ensuring that companion animals receive the necessary care to promote their health and well-being.
ContributorsMagnussen, Hailey Eve (Author) / Hruschka, Daniel (Thesis director) / Risley-Curtiss, Christina (Committee member) / Barrett, The Honors College (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
One of the major challenges that were yet to be solved for solid phase peptide synthesis was the lack of an efficient peptide sequencing technique that was less hazardous, easier to perform , and was more cost-effective. Sequencing peptides were held important in the field of Chemistry and Biochemistry because it aided in drug discovery, finding ligands that bind to a specific target protein and finding alternative agents in transporting molecules to its desired location. Therefore, the overall purpose of this experiment was to develop a method of solid phase sequencing technique that was more environmental friendly, sequences at a faster rate, and was more cost-effective.
ContributorsCordovez, Lalaine Anne Ordiz (Author) / Woodbury, Neal (Thesis director) / Zhao, Zhan-Gong (Committee member) / Legutki, Joseph Barten (Committee member) / Barrett, The Honors College (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2014-05
Description
Curanderos are Hispanic traditional healers who attend to their clients through spiritual, natural, and physical techniques. Recent studies have shown that a subset of the Hispanic population refer to these healers for HIV and STD treatment and believe they are important in a collaborative targeted HIV intervention. Thus, curanderos were interviewed and the lay population of Phoenix was sampled in order to get a better idea of the utility of these healers in an HIV prevention effort targeted at the Hispanic community. Due to the limitations of this study there was not sufficient enough data to make significant conclusions; however the interviews with the curanderos were surprising in the they had significant roles as healers in the Phoenix area, patients have referred to them for HIV and STD treatment, and a couple of the healers have integrated western medical knowledge into their practice.
ContributorsMartinez, Justin Anthony (Author) / Maupin, Jonathan (Thesis director) / Hruschka, Daniel (Committee member) / Aguilera, Miguel (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution and Social Change (Contributor) / School of Life Sciences (Contributor)
Created2013-05