Theses and Dissertations
This collection includes both ASU Theses and Dissertations, submitted by graduate students, and the Barrett, Honors College theses submitted by undergraduate students.
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Description
Virtue was a concept of paramount importance in the American founders' republican thought. Without virtue, there could be no liberty, no order, no devotion to the common good, and no republican government. This dissertation examines the concept of virtue at the American founding, particularly virtue in the political thought of Mercy Otis Warren (1728-1814). The most important female intellectual of the Revolutionary generation, Warren wrote passionately about liberty and the beauty of republican ideals. Most important to this study, she consistently advocated the central place of virtue in a free and well-ordered republic. I argue that Warren incorporates three distinct philosophical threads - classical, bourgeois-marketplace, and Christian ideals - in her conception of virtue. I first analyze how Warren uses each of these three threads of virtue throughout her writings. I then examine how she synthesizes these individual threads into a single, cohesive conception of virtue. I argue that Warren consistently merges these ideals into a conception of virtue that she employs to address three pressing political problems of her day: How to motivate reluctant colonists to seek independence; how to check various forms of corruption spreading among the people; and how to counter corruption arising from commercial growth in the new nation. Modern political theorists often argue that these three threads, especially the classical republican and Christian ideals of virtue, are irreconcilable. My analysis shows that to divorce virtue from Christianity in Warren's conception is to rob it of its corrective vigor within republican government. I argue that what Machiavelli and Rousseau wrote out of republican virtue Warren writes back in. In Warren's political thought, virtue serves as the foundation for a stable enduring political system, provides the necessary informal ordering principle for the emerging republic, and offers the means by which the new nation could achieve its millennial destiny.
ContributorsMunsil, Tracy F (Author) / Ball, Terence (Thesis advisor) / Dagger, Richard (Thesis advisor) / Crittenden, William J. (Committee member) / Arizona State University (Publisher)
Created2011
Description
Historians often characterize first ladies in the Progressive Era as representatives of the last vestiges of Victorian womanhood in an increasingly modern society. This dissertation argues that first ladies negotiated an image of themselves that fulfilled both traditional and modern notions of womanhood. In crafting these images, first ladies constructed images of their celebrity selves that were uniquely modern. Thus, images of first ladies in the Progressive Era show them as modest and feminine but also autonomous, intelligent, and capable. Using the historian Charles Ponce de Leon's research on modern human-interest journalism, I contend that first ladies in the Progressive Era worked with the modern press in a symbiotic relationship. This relationship allowed the press exclusive access to what was, ostensibly, the first lady's private, and therefore authentic, self. By purporting to reveal parts of their private lives in the press, first ladies showed themselves as down-to-earth despite their success and fulfilled by their domestic pursuits despite their compelling public lives. By offering the press exclusive access to their lives, first ladies secured the opportunity to shape specific images of themselves to appeal, as broadly as possible, to their husbands and parties' constituents and the American public. First ladies in the Progressive Era thus acted as political figures by using both public and private, or what historian Catherine Allgor terms, "unofficial spaces" to support and reflect their husbands and parties' political agendas. In examining representations of first ladies in popular magazines and newspapers from 1901 to 1921 in tandem with letters, memoirs, and other personal papers from these women, a clear pattern emerges. Despite personal differences, first ladies in the Progressive Era represented themselves according to a specific formula in the modern press. The images, constructed by first ladies in this time period, reflect shifts in economic, social, and political life in Progressive Era America, which called for women to be independent and intelligent yet still maintain their femininity and domesticity.
ContributorsHorohoe, Jill (Author) / Gullett, Gayle (Thesis advisor) / Longley, Rodney K (Committee member) / Warren-Findley, Jannelle (Committee member) / Arizona State University (Publisher)
Created2011
Description
The following dissertation provides perspectives on the social, political, economic, and academic influences on language use, and particularly heritage language use, within the Filipino American community. What is the nature of language in this community? In what ways does language exist or co-exist? The hypothesis that autochthonous Filipino languages in the United States cease to be spoken in favor of English by Filipino Americans was tested through mixed methods of research. Literature and databases were reviewed which provided information concerning statistics, issues, and policies relating to language in Filipino America. Field research and interviews were conducted in which language use was of key interest. Results varied individually and contextually. Language seems to exist within the Filipino American community on a dynamic continuum. Immigrant Filipino Americans appear to be bilingual and multilingual. Second generation Filipino Americans tend to be English dominant with a range of bilingualism. The California Department of Education (CDOE) appears to foster bilingualism / multilingualism through its World Languages Departments (secondary education level), by offering language courses, such as Tagalog-based Filipino. Efforts to maintain non-English, Filipino languages in Arizona are less conspicuous, but they do exist primarily in familial and entrepreneurial ways.
ContributorsAxel, Joseph (Author) / Mccarty, Teresa (Thesis advisor) / Wiley, Terrence (Committee member) / Faltis, Christian (Committee member) / Arizona State University (Publisher)
Created2011
Description
Since the 1988 uprising, a transnational advocacy network has formed around the issue of democracy and human rights in Burma. Within this transnational advocacy network, personal narratives of trauma have been promulgated in both international and oppositional news media and human rights reports. My thesis critically analyzes the use of the trauma narrative for advocacy purposes by the transnational advocacy network that has emerged around Burma and reveals the degree to which these narratives adhere to a Western, individualistic meta-narrative focused on political and civil liberties. Examining the "boomerang" pattern and the concept of marketability of movements, I highlight the characteristics of the 1988 uprising and subsequent opposition movement that attracted international interest. Reflecting on the psychological aspects of constructing trauma narratives, I then review the scholarship which links trauma narratives to social and human rights movements. Using a Foucauldian approach to discourse analysis, I subsequently explain my methodology in analyzing the personal narratives I have chosen. Beyond a theoretical discussion of trauma narratives and transnational advocacy networks, I analyze the use of personal narratives of activists involved in the 1988 uprising and the emergence of Aung San Suu Kyi's life story as a compelling narrative for Western audiences. I then explore the structure of human rights reports which situate personal narratives of trauma within the framework of international human rights law. I note the differences in the construction of traumatic narratives of agency and those of victimization. Finally, using Cyclone Nargis as a case study, I uncover the discursive divide between human rights and humanitarian actors and their use of personal narratives to support different discursive constructions of the aid effort in the aftermath of the cyclone. I conclude with an appeal to a more reflexive approach to advocacy work reliant on trauma narratives and highlight feminist methodologies that have been successful in bringing marginalized narratives to the center of human rights discussions.
ContributorsBynum, Kate Elliott (Author) / Stancliff, Michael (Thesis advisor) / Friedrich, Patricia (Committee member) / Vaughan, Suzanne (Committee member) / Arizona State University (Publisher)
Created2011
Description
Advancements in computer vision and machine learning have added a new dimension to remote sensing applications with the aid of imagery analysis techniques. Applications such as autonomous navigation and terrain classification which make use of image classification techniques are challenging problems and research is still being carried out to find better solutions. In this thesis, a novel method is proposed which uses image registration techniques to provide better image classification. This method reduces the error rate of classification by performing image registration of the images with the previously obtained images before performing classification. The motivation behind this is the fact that images that are obtained in the same region which need to be classified will not differ significantly in characteristics. Hence, registration will provide an image that matches closer to the previously obtained image, thus providing better classification. To illustrate that the proposed method works, naïve Bayes and iterative closest point (ICP) algorithms are used for the image classification and registration stages respectively. This implementation was tested extensively in simulation using synthetic images and using a real life data set called the Defense Advanced Research Project Agency (DARPA) Learning Applied to Ground Robots (LAGR) dataset. The results show that the ICP algorithm does help in better classification with Naïve Bayes by reducing the error rate by an average of about 10% in the synthetic data and by about 7% on the actual datasets used.
ContributorsMuralidhar, Ashwini (Author) / Saripalli, Srikanth (Thesis advisor) / Papandreou-Suppappola, Antonia (Committee member) / Turaga, Pavan (Committee member) / Arizona State University (Publisher)
Created2011
Description
Africa is misrepresented and mis-imaged in the western media. Because of this, notions and beliefs about atrocities that take place on the continent lack context, leaving people to think that Africa is a place of misery, darkness and despair; a monolithic land where evil resides. The image of Africa as the "heart of darkness" was conjured following the Joseph Conrad novel and the idea of Africa as the "Dark Continent" still pervades Western thought. This is an inadequate understanding of Africa, and lacks the context to comprehend why many of the atrocities in Africa occur. I will explore two atrocities in Africa, the 1994 Rwanda Genocide and child slavery on Lake Volta in Ghana. I believe that both these examples reflect how the label of evil is insufficient to describe the circumstances around each atrocity. In order to understand such events we must understand the part that colonialism and poverty play in the disruption of pan-African culture. The "evils" of these two phenomenon, are in many cases the result of the Western world's past involvement in Africa and are remnants and extensions of the disruption caused.
ContributorsBork, Paul (Author) / Simmons, William P (Thesis advisor) / Erfani, Julie (Committee member) / Anokye, Duku A (Committee member) / Arizona State University (Publisher)
Created2011
Description
One in six children in the developing world is engaged in Child labor. Child labor is considered an issue that violates children's rights in many countries and Iraq is no exception. In 2004, Iraq had 1,300,000 children between the ages of eight and sixteen years engaged in work (UNICEF.com, 2004). This study identifies the major causes of child labor in Iraq and investigates the consequences of this issue. In this thesis I draw on the comparison of former regimes in Iraq and Egypt and how those regimes were mistreating their citizens by making them live under poverty and oppression while they were receiving support from the U.S. Poverty is the major cause behind Iraqi children engaging in work. I used the data I collected in Iraq, in the city of Nasiriyah, of 28 working children to explain the relationship between poverty, students drop out of school, family attitude towards education and the child engagement in work. At the end of the thesis I offer a list of recommendations to try to address the problem of child labor in Iraq. The recommendations and regulations are for Iraqi government and the NGOs to take into consideration in trying to resolve and regulate the issue of child labor to rescue the children in Iraq from more exploitation in the future.
ContributorsAl-Taee, Hawraa F (Author) / Elenes, C (Thesis advisor) / Erfani, Julie M (Committee member) / Ali, Souad (Committee member) / Arizona State University (Publisher)
Created2011
Description
ABSTRACT The goal of this study is to use neoclassical realist methodology to add to the growing body of literature explaining why America is failing so horribly in its media war with militant Islamists. The general argument being conveyed is that inconsistencies in America's ostensibly liberal diplomacy strategy leaves it open to criticism and deprives it of the credibility necessary to muster an adequate rebuttal. To accomplish its aim, the analysis begins with an investigation into the origins of America's current liberal rhetorical approach. It is believed that with this sort look beneath the surface of the idealistic romanticism U.S. citizens have been continually conditioned to embrace, it becomes apparent that the grandiose pronouncements made by America's national political elite are actually based on rather dubious foundations. The evaluation then turns to a more focused rhetorical examination, which spans from the start of the so-called Arab Spring uprisings on December 18, 2010 to the delivery of President Obama's highly publicized State Department address regarding these demonstrations on May 19, 2011, in order to go behind the White House's official statements and uncover what truly motivated its policy decision making. The belief here is that a close review of the administration's abysmal performance during this historic period assists in making the inadequacy of America's current rhetorical narrative all the more evident. Finally, once the contradictory nature of contemporary American liberalism has been fully demonstrated, the last section concludes with an effort to explain why replacing America's liberal strategy with a straightforward realist stance is best for both American's relations with the Muslim world and America's overall security.
ContributorsThomas, John H., III (Author) / Mean, Lindsey (Thesis advisor) / Ramsey, Ramsey E (Committee member) / Nadesan, Majia (Committee member) / Arizona State University (Publisher)
Created2011
Description
Robots are often used in long-duration scenarios, such as on the surface of Mars,where they may need to adapt to environmental changes. Typically, robots have been built specifically for single tasks, such as moving boxes in a warehouse or surveying construction sites. However, there is a modern trend away from human hand-engineering and toward robot learning. To this end, the ideal robot is not engineered,but automatically designed for a specific task. This thesis focuses on robots which learn path-planning algorithms for specific environments. Learning is accomplished via genetic programming. Path-planners are represented as Python code, which is optimized via Pareto evolution. These planners are encouraged to explore curiously and efficiently. This research asks the questions: “How can robots exhibit life-long learning where they adapt to changing environments in a robust way?”, and “How can robots learn to be curious?”.
ContributorsSaldyt, Lucas P (Author) / Ben Amor, Heni (Thesis director) / Pavlic, Theodore (Committee member) / Computer Science and Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
HIV/AIDS is the sixth leading cause of death worldwide and the leading cause of death among women of reproductive age living in low-income countries. Clinicians in industrialized nations monitor the efficacy of antiretroviral drugs and HIV disease progression with the HIV-1 viral load assay, which measures the copy number of HIV-1 RNA in blood. However, viral load assays are not widely available in sub-Saharan Africa and cost between 50-$139 USD per test on average where available. To address this problem, a mixed-methods approach was undertaken to design a novel and inexpensive viral load diagnostic for HIV-1 and to evaluate barriers to its adoption in a developing country. The assay was produced based on loop-mediated isothermal amplification (LAMP). Blood samples from twenty-one individuals were spiked with varying concentrations of HIV-1 RNA to evaluate the sensitivity and specificity of LAMP. Under isothermal conditions, LAMP was performed with an initial reverse-transcription step (RT-LAMP) and primers designed for HIV-1 subtype C. Each reaction generated up to a few billion copies of target DNA within an hour. Presence of target was detected through naked-eye observation of a fluorescent indicator and verified by DNA gel electrophoresis and real-time fluorescence. The assay successfully detected the presence of HIV in samples with a broad range of HIV RNA concentration, from over 120,000 copies/reaction to 120 copies/reaction. In order to better understand barriers to adoption of LAMP in developing countries, a feasibility study was undertaken in Tanzania, a low-income country facing significant problems in healthcare. Medical professionals in Northern Tanzania were surveyed for feedback regarding perspectives of current HIV assays, patient treatment strategies, availability of treatment, treatment priorities, HIV transmission, and barriers to adoption of the HIV-1 LAMP assay. The majority of medical providers surveyed indicated that the proposed LAMP assay is too expensive for their patient populations. Significant gender differences were observed in response to some survey questions. Female medical providers were more likely to cite stigma as a source problem of the HIV epidemic than male medical providers while males were more likely to cite lack of education as a source problem than female medical providers.
ContributorsSalamone, Damien Thomas (Author) / Jacobs, Bertram L (Thesis advisor) / Marsiglia, Flavio (Committee member) / Stout, Valerie (Committee member) / Johnson, Crista (Committee member) / Arizona State University (Publisher)
Created2011