Matching Items (503)
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This research conducts two methods of rhetorical analysis of State of the Union Addresses: 1. Computational linguistic analysis of all State of the Union Addresses from 1790-2007, and 2. Close-readings and rhetorical analyses of two addresses: one by President Truman and one by President Reagan. This research shows the following

This research conducts two methods of rhetorical analysis of State of the Union Addresses: 1. Computational linguistic analysis of all State of the Union Addresses from 1790-2007, and 2. Close-readings and rhetorical analyses of two addresses: one by President Truman and one by President Reagan. This research shows the following key findings: 1. I am able to see general shifts in the authors' approaches to the State of the Union Address through historical computational analyses of the content of all speeches, and 2. Through close readings, I can understand the impact of the author's ethos and the historical context on the addresses, something that would not be readily revealed in a computational analysis. This study starts with a historical computational linguistic analysis of all State of the Union Addresses between 1790 and 2007. The study follows with close-readings of two State of the Union Addresses from the early and late Cold War period in-context: 1. Harry Truman's 1951 Address and 2. Ronald Reagan's 1986 Address. The main conclusions drawn from this research are that close-readings of State of the Union Addresses cannot be replaced by computational analyses, but can work in tandem with computerized text analysis to reveal shifts in rhetorical and topical features. This paper argues that there must be more close analyses in coordination with large-scale text analysis in order to understand the complexities of rhetorical situations.
ContributorsWegner, Peter (Author) / Goggin, Maureen (Thesis advisor) / Boyd, Patricia (Committee member) / Goggin, Peter (Committee member) / Arizona State University (Publisher)
Created2013
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Attack of the Fake Geek Girls: Challenging Gendered Harassment and Marginalization in Online Spaces applies feminist, gender, and rhetorical theories and methods, along with critical discourse analysis, to case studies of the popular online social media platforms of Jezebel, Pinterest, and Facebook. This project makes visible the structural inequities that

Attack of the Fake Geek Girls: Challenging Gendered Harassment and Marginalization in Online Spaces applies feminist, gender, and rhetorical theories and methods, along with critical discourse analysis, to case studies of the popular online social media platforms of Jezebel, Pinterest, and Facebook. This project makes visible the structural inequities that underpin the design and development of internet technologies, as well as commonplace assumptions about who is an online user, who is an active maker of internet technologies, and who is a passive consumer of internet technologies. Applying these critical lenses to these inequities and assumptions enables a re-seeing of commonplace understandings of the relationship between gender performativity and digital cultures and practices. Together, these lenses provide a useful set of tools for methodically resisting the mystique of technologies that are, simultaneously, represented as so highly technical as to be opaque to scrutiny, and as ubiquitous to everyday life as to be beneath critical examination.

Through a close reading of the discourses surrounding these popular social media platforms and a rhetorical analysis of their technological affordances, I documented the transference of gender-biased assumptions about women's roles, interests, and competencies, which have historically been found in face-to-face contexts, to these digital spaces. For example, cultural assumptions about the frivolity of women's interests, endeavors, issues, and labors make their way into digital discourse that situates the online practices of women as those of passive consumers who use the internet only to shop and socialize, rather than to go about the serious, masculine business of making original digital content.

This project expands on existing digital identity and performativity research, while applying a sorely needed feminist critique to online discourses and discursive practices that assume maleness and masculinity as the default positionality. These methods are one approach to addressing the pressing problems of online harassment, the gender gap in the technology sector, and the gender gap in digital literacies that have pedagogical, political, and structural implications for the classroom, workplace, economic markets, and civic sphere.
ContributorsTekobbe, Cindy (Author) / Miller, Keith D. (Thesis advisor) / Rose, Shirley K. (Committee member) / Boyd, Patricia (Committee member) / Arizona State University (Publisher)
Created2015
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ABSTRACT This dissertation examines the literate practices of women reading and writing in the press during the civil rights movement in the 1950s/60s. Through a textual analysis of literacy events (Heath) in the memoirs of Sarah Patton Boyle (The Desegregated Heart: A Virginian's Stand in Time of Transition), Anne Braden

ABSTRACT This dissertation examines the literate practices of women reading and writing in the press during the civil rights movement in the 1950s/60s. Through a textual analysis of literacy events (Heath) in the memoirs of Sarah Patton Boyle (The Desegregated Heart: A Virginian's Stand in Time of Transition), Anne Braden (The Wall Between), Daisy Bates (The Long Shadow of Little Rock) and Melba Pattillo Beals (Warriors Don't Cry), this dissertation highlights the participatory roles women played in the movement, including their ability to act publicly in a movement remembered mostly for its male leaders. Contributing to scholarship focused on the literate lives of women, this study focuses on the uses of literacy in the lives of four women with particular emphasis on the women's experiences with the literacy they practice. Drawing on ideological views of literacy (Gee, Street) and research focused on the social, cultural and economic influences of such practices (Brandt), the women's memoirs served as the site for collecting and analyzing the women's responses and reactions to literacy events with the press. Through an application of Deborah Brandt's notion of sponsor, literacy events between the women and the press were recorded and the data analyzed to understand the relationship the women had with the literacy available and the role the sponsor (the press) played in shaping the practice and the literate identities of the women. Situated in the racist climate of the Jim Crow South in the 1950s/60s and the secondary role women played in the movement, the women's memoirs and the data analyzed revealed the role the women's perception of the practice, shaped by personal history and lived experiences, played in how the women experienced and used their literacy. This dissertation argues that their responses to literacy events and their perceptions of the power of their reading and writing highlight the significant public role women played in the movement and argues that, although the women remain relatively unremembered participants of the movement, their memoirs act as artifacts of that time and proof of the meaningful public contributions women made to the movement.
ContributorsAdams, Kelly R (Author) / Goggin, Peter (Thesis advisor) / Boyd, Patricia (Committee member) / Miller, Keith (Committee member) / Arizona State University (Publisher)
Created2012
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The Adult Basic Education/Literacy (ABEL) system in America can suffer critique. In a system that is staffed mostly by volunteers and plagued by funding woes, the experience of adult learners as participants within the institutional structure can be easily overlooked. Adult students are described as transient and difficult to track.

The Adult Basic Education/Literacy (ABEL) system in America can suffer critique. In a system that is staffed mostly by volunteers and plagued by funding woes, the experience of adult learners as participants within the institutional structure can be easily overlooked. Adult students are described as transient and difficult to track. Even so, and maybe because of this characterization, leaders within the local ABEL discourse make it their mission to reach these students in order to assist them to a better quality of life. However, there is more than one discourse circulating within the system. A discourse of outreach and intervention is one strand. The complex relationships education centers engage with more powerful government institutions causes another, more strident political discourse that constrains and influences the discourse within ABEL education centers, down to the classroom level. Within the vortex of motivations and needs created by institutional discourse, an institutional critique may give voice to those who experience the discourse in a way that hinders their education. This paper pursues critique, not through direct reconstruction, but through the encouragement of alternative discourses as additional institutions enter the system. AmeriCorps is presented as an institution that allows for more democratic participation through its distinct organizational features. The features that emerge in AmeriCorps projects offer hope for alternative models of participation within the highly politicized ABEL discourse.
ContributorsFoy, Christine (Author) / Long, Elenore (Thesis advisor) / Daer, Alice (Thesis advisor) / Boyd, Patricia (Committee member) / Arizona State University (Publisher)
Created2011
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This research examines four stateswomen fashion icons—Jacqueline Kennedy Onassis, Diana, Princess of Wales, Michelle Obama, and Catherine, the Duchess of Cambridge—and the way these stateswomen used clothing and personal style to create a public identity. Dress is a powerful tool of personal expression and identity creation and when we look

This research examines four stateswomen fashion icons—Jacqueline Kennedy Onassis, Diana, Princess of Wales, Michelle Obama, and Catherine, the Duchess of Cambridge—and the way these stateswomen used clothing and personal style to create a public identity. Dress is a powerful tool of personal expression and identity creation and when we look at stateswoman style, we see the ways that dress gives them agency to negotiate the “official” identity that’s being placed on them. Personal style is the way we use personal adornments (clothing, jewelry, cosmetics, etc.) to form messages about who we are, who we dream we could be, and what our personal values are. It is a system of communication with rhetorical influence on others that, in return, offers a way to embrace, challenge, or subvert societal expectations and cultural norms. The choice to embrace, challenge, or subvert to the expectations is fluid, and the women continuously move back and forth between these states. I argue for the ways the selected women in this analysis make choices and negotiate such expectations on the national stage through their clothing choices.

While personal style does not construct our identities on its own, our dress is often the first indicator of our identity and personality. Dress, therefore, becomes one way to express our identity, even in situations where we are otherwise silenced. Stateswomen are “not body as advertisement”—as celebrities are—but “body as a source of agency.” For every woman, stateswomen included, clothing is a rhetorical statement that they make every day. These women exemplify the way choices can be made powerfully—because they are “like us” more than fashion icons. These stateswomen icons show the public evolving negotiations between personal and public style and identity. They demonstrate the ways that clothing choices can be empowering ways to construct identity and use clothing as an identity statement. This is instrumental in helping average women of the public learn how they can use clothing as a rhetorical statement that creates agency and identity.
ContributorsSeverson, Andrea J (Author) / Daly Goggin, Maureen (Thesis advisor) / Lamp, Kathleen (Committee member) / Boyd, Patricia (Committee member) / Arizona State University (Publisher)
Created2018
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Breast microcalcifications are a potential indicator of cancerous tumors. Current visualization methods are either uncomfortable or impractical. Impedance measurement studies have been performed, but not in a clinical setting due to a low sensitivity and specificity. We are hoping to overcome this challenge with the development of a highly accurate

Breast microcalcifications are a potential indicator of cancerous tumors. Current visualization methods are either uncomfortable or impractical. Impedance measurement studies have been performed, but not in a clinical setting due to a low sensitivity and specificity. We are hoping to overcome this challenge with the development of a highly accurate impedance probe on a biopsy needle. With this technique, microcalcifications and the surrounding tissue could be differentiated in an efficient and comfortable manner than current techniques for biopsy procedures. We have developed and tested a functioning prototype for a biopsy needle using bioimpedance sensors to detect microcalcifications in the human body. In the final prototype a waveform generator sends a sin wave at a relatively low frequency(<1KHz) into the pre-amplifier, which both stabilizes and amplifies the signal. A modified howland bridge is then used to achieve a steady AC current through the electrodes. The voltage difference across the electrodes is then used to calculate the impedance being experienced between the electrodes. In our testing, the microcalcifications we are looking for have a noticeably higher impedance than the surrounding breast tissue, this spike in impedance is used to signal the presence of the calcifications, which are then sampled for examination by radiology.
ContributorsWen, Robert Bobby (Co-author) / Grula, Adam (Co-author) / Vergara, Marvin (Co-author) / Ramkumar, Shreya (Co-author) / Kozicki, Michael (Thesis director) / Ranjani, Kumaran (Committee member) / School of Molecular Sciences (Contributor) / Electrical Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
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Breastfeeding has been shown by a number of studies to have numerous benefits on both the mother and the infant. Major health organizations such as the World Health Organization (WHO), now agree that breastfeeding should be encouraged and supported in all countries. But like many things, the wheels of the

Breastfeeding has been shown by a number of studies to have numerous benefits on both the mother and the infant. Major health organizations such as the World Health Organization (WHO), now agree that breastfeeding should be encouraged and supported in all countries. But like many things, the wheels of the law are slow to catch up with scientific evident. Although breastfeeding is supported, working women do not have the option of breastfeeding without consequences. For example, in 2003, Kirstie Marshall, a then member of parliament in Australia was ejected from the lower house chamber on February 23, for breastfeeding her baby [3]. According to standing order 30 at the time, "Unless by order of the House, no Member of this House shall presume to bring any stranger into any part of the House appropriated to the Members of this House while the House, or a Committee of the whole House, is sitting" [3]. The rules did not specify the age of strangers, so the then 11-day-old baby, Charlotte Louise and her mother were shown the exit door of parliament. She had to choose between being present at times of major discussions or leaving the house to breastfeed her child, she chose to leave. More recent statistics show that developed nations like the US and Australia which also have high rates of women employment had low rates of breastfeeding. This might mean that workplace policies do not favor breastfeeding or expressing milk at work. Fortunately, laws have since been introduced in both the United States and Australia that support breastfeeding at the workplace. The next step would be to access how these laws affect breastfeeding statistics and how variation between these two countries like the paid parental leave in Australia (which is not present in all US states) would affect these numbers.
ContributorsSakala, Lydia (Author) / Alison, Alison (Thesis director) / Reddy, Swapna (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
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Ketone bodies are produced in the liver from the acetyl CoA derived from fatty acids that cannot enter the Krebs cycle. This is a sub-analysis of a larger study which had numerous outcome markers. This analysis focuses on the relationship between ketone blood levels and cognition. The study looked at

Ketone bodies are produced in the liver from the acetyl CoA derived from fatty acids that cannot enter the Krebs cycle. This is a sub-analysis of a larger study which had numerous outcome markers. This analysis focuses on the relationship between ketone blood levels and cognition. The study looked at the relationship between Time Restricted Feeding (TRF), a method of intermittent fasting. TRF is something that can be easily adapted into an individual’s lifestyle and has been shown to have multiple advantages. This 8-week study began with 23 enrolled participants, but due to COVID-19 only 11 participants could be tested for cognition and blood ketone levels after week 4. All participants had similar ranges of weight, height, age, BMI, hip, and waist measurements at baseline. Moreover, these demographic variables were not related to ketone levels or cognition. The data indicate that ketone bodies increased in participants practicing TRF and that the increase in ketone bodies in the blood, specifically β-hydroxybutyrate was strongly correlated to increased cognitive function. This is consistent with theories that elevated ketone levels allowed for early hunter-gather communities and other mammals to survive prolonged periods of nutrient deprivation while keeping high cognitive function.
ContributorsTaha, Basel Mahmoud (Author) / Johnston, Carol (Thesis director) / Karen, Sweazea (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
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The purpose of this thesis experiment was to design and create an Acoustically Active Cannula (AAC), which is furnished by a piezoelectric crystal placed at its tip that produces an acoustic navigation signal. I tested the functionality of the cannula in vitro and demonstrated its navigational abilities in vivo in

The purpose of this thesis experiment was to design and create an Acoustically Active Cannula (AAC), which is furnished by a piezoelectric crystal placed at its tip that produces an acoustic navigation signal. I tested the functionality of the cannula in vitro and demonstrated its navigational abilities in vivo in anesthetized pigs. This experiment was based upon ultrasound science and technology, and thus some practical experience with conventional (B-mode) and Doppler ultrasound was achieved as well. The results of bench and experimental animal studies indicated proper functionality of the AAC for identification and spatial navigation of its tip with color Doppler ultrasound imaging.
ContributorsShamsa, Kayvan (Author) / Tyler, William (Thesis director) / Belohlavek, Marek (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
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The academic study of eSports, or professional competition through the medium of video games, has tended to focus on players' motivations to play and watch eSports as well as marketing concerns of huge eSports corporations. Instead of utilizing marketing or psychology to analyze this phenomenon, I investigate three areas of

The academic study of eSports, or professional competition through the medium of video games, has tended to focus on players' motivations to play and watch eSports as well as marketing concerns of huge eSports corporations. Instead of utilizing marketing or psychology to analyze this phenomenon, I investigate three areas of focus in accordance with available literature: the fans and their characteristics, the design of the game itself, and the relationship between fans and the game's developer. This investigation was conducted by first examining existing literature surrounding eSports fans, then collecting public domain data such as Reddit posts, forum posts, and YouTube videos, and last by studying interviews with developers and players. With this thesis, I apply a fan studies approach to eSports by creating a series of indicators based in each of the three focus areas which can be utilized as a systematic method of evaluating an eSport's popularity and growth.
ContributorsHilliker, Noah Henry (Author) / Ingram-Waters, Mary (Thesis director) / Schmidt, Peter (Committee member) / Anderson, Sky (Committee member) / School of Molecular Sciences (Contributor) / W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05