Digital Commons Network^™

Let's Take A Selfie! Living In A Snapchat Beauty Filtered World:The Impact It Has On Women's Beauty Perceptions, Angelina Cruz

Electronic Theses and Dissertations

Snapchat's beauty filters have become a prominent force in the social media realm. It's vital in understanding the impact in how Snapchat's beauty filters shape beauty standards among young women. This became the primary motivation of conducting this qualitative study. Six focus groups were conducted to explore the depths of why female college students between the ages of 18-25 decide to post either selfies with Snapchat's beauty filters applied or natural images. Dialectical tensions theory was used as the foundation for this study to explore both the internal and external discursive struggles young women face when deciding to post natural …

The Rhetoric Of Missions Reporting, Bailey Cate

Electronic Theses and Dissertations

Missions, especially short-term trips, are becoming more and more controversial. As short-term missionaries interact in the field, they take pictures depicting the poverty, lack of resources, and overall sense of destitution around them. These photos have helped generate income, as many Christians who see the photos as part of updates on mission work they supported come to see themselves in a position of “savior” because they have resources to give to “those in need.” Evangelism is a critical component of Christianity; however, how people evangelize and how they communicate about that evangelism is equally critical. By analyzing both the church …

A Normal Form For Words In The Temperley-Lieb Algebra And The Artin Braid Group On Three Strands, Jack Hartsell

Electronic Theses and Dissertations

The motivation for this thesis is the computer-assisted calculation of the Jones poly- nomial from braid words in the Artin braid group on three strands, denoted B3. The method used for calculation of the Jones polynomial is the original method that was created when the Jones polynomial was first discovered by Vaughan Jones in 1984. This method utilizes the Temperley-Lieb algebra, and in our case the Temperley-Lieb Algebra on three strands, denoted A3, thus generalizations about A3 that assist with the process of calculation are pursued.

How Colonization Impacts Identity Through The Generations: A Closer Look At Historical Trauma And Education, Michelle Garcia-Olp

Electronic Theses and Dissertations

Through the lived experiences of 26 New Mexicans, this inquiry investigates how colonization impacts identity through the generations, particularly looking at historical trauma and education. The findings demonstrate the importance of decolonizing spaces within educational settings. Furthermore, the findings demonstrate the need for viewing educational systems and spaces through a Tribal Critical Race Theory (TribalCrit) and Indigenous Storywork lens that lead Indigenous students in finding face (one’s identity), finding foundation (one’s greatest potential/full expression) and finding heart (one’s flow with the creator). The lens of TribalCrit enables the creation of a space where Indigenous students are empowered by their educational …

Clustering Mixed Data: An Extension Of The Gower Coefficient With Weighted L2 Distance, Augustine Oppong

Electronic Theses and Dissertations

Sorting out data into partitions is increasing becoming complex as the constituents of data is growing outward everyday. Mixed data comprises continuous, categorical, directional functional and other types of variables. Clustering mixed data is based on special dissimilarities of the variables. Some data types may influence the clustering solution. Assigning appropriate weight to the functional data may improve the performance of the clustering algorithm. In this paper we use the extension of the Gower coefficient with judciously chosen weight for the L2 to cluster mixed data.The benefits of weighting are demonstrated both in in applications to the Buoy data set …

The Creative Feud Of Andy Warhol: A Philosophy Of Communication Ethics, Sarah Deiuliis

Electronic Theses and Dissertations

The Creative Feud of Andy Warhol: A Philosophy of Communication Ethics begins with the assumption that the current historical moment is defined by Gilles Lipovetsky’s philosophical project known as hypermodernity. The dominant paradigm of hypermodernity, as consumption and commodity culture, elicits particularity of embedded responsiveness situated within history. Ronald C. Arnett and Pat Arneson contend that communication ethics are “value-laden philosophies of communication” uniting background narratives with foreground communicative practices (Philosophy xi). This dissertation positions Andy Warhol as a hypermodern communicative prophet. Through his life, works, and human communication, Warhol utilized art to communicate embedded ethical questions, responding to …

Eggplants And Peaches: Understanding Emoji Usage On Grindr, Emeka E. Moses

Electronic Theses and Dissertations

This study focuses on how gay men communicate on the Grindr dating app. Prior research has been conducted on how gay men construct their online identities, however, few studies explore how gay men experience interactions online, negotiate their relationships with other men online, and perceive other users. The researcher conducted in-depth interviews with 20 men who use the Grinder app, a location-based dating app used by men who have sex with men. Additional data were collected by observing user profiles on the app, which is free and public. This comprehensive, qualitative study of gay men who use Grindr provides insights …

Digital Citizenship Tools For Cause-Based Campaigns: A Broadened Spectrum Of Social Media Engagement And Participation-Scale Methodology, Jennifer Miller

Electronic Theses and Dissertations

Digital Citizenship Tools for Cause-Based Campaigns: A Broadened Spectrum of Social Media Engagement and Participation-Scale Methodology develops and applies two new tools for understanding, measuring, and recursively adjusting small to medium-size social media-based philanthropic campaigns to better foster participation and engagement—in other words, democratic digital citizenship. First, a theoretical model is offered broadening current binary conceptions of success and failure or impact of campaigns, situating specific participant actions in social media on a spectrum. Then, from that model, a new methodology is provided to measure participation and engagement generated by campaign posts. Recommendations are also offered for recursively adjusting campaign …

Impacts And Implications Of Polytypism On The Evolution Of Aposematic Coloration, Justin Philip Lawrence

Electronic Theses and Dissertations

Aposematic signaling is a comdefensive strategy whereby prey species use conspicuous signals (i.e., bright coloration) to warn predators of the risks of predation due to a secondary defense. Theoretical, lab, and field experiments have demonstrated that individuals who project novel conspicuous signals should experience disproportionately high predation pressure as predators will not associate novel signals with a secondary defense. Thus, aposematic signaling should be subject to strong positive frequency-dependent selection (FDS). Numerous species show considerable intrapopulation variation (polymorphism) in direct conflict with the expectations of FDS. Interpopulation variation (polytypism) can adhere to expectations of FDS, but as its origins likely …

Seeing Living Things: Observations Of Figures From The Outside In, Forrest Deblois

Electronic Theses and Dissertations

This writing accompanies the outcomes of my studio practice over the last three years, focusing on two bodies of work of paintings and drawings. In it I describe and analyze multiple influences tied to the progression and change in my studio practice. I began the process of my work with images and subjects from my home state of Florida, frequently juxtaposing the wildlife and humans, now I see this pattern as a byproduct of a studio practice functioning as a introspective reflection of what I experience, the things that I understand and the things that I don't. I deconstruct elements …

Es-Sen-Tial, Lyn A. Govette

Electronic Theses and Dissertations

This thesis is in support of the exhibition entitled ES-SEN-TIAL on display in Tipton Gallery located in Downtown Johnson City from February 27, 2017 to March 10, 2017.

The exhibition is a presentation in fiber medium of the human impact on the landscape, specifically using the extractive industry of coal mining as example. This is accomplished through the use of digital imagery printed on textiles, hand and machine embroidery, and surface design techniques of dyeing and layering. This body of work reflects the artist’s interest in art activism and the utilization of photography, fiber arts, ideas and techniques, as creative …

Matter Under Mind, John F. Lause

Electronic Theses and Dissertations

The artist discusses the work for his Masters of Fine Arts exhibition, Mind under Matter, held at the Tipton Gallery in downtown Johnson City, Tennessee. Exhibition dates are from March 27th through April 5th 2017. ‘Matter under Mind’ explores the balance of control and non-control within the art-making process. This technique creates an automatic dialogue resulting in abstraction guided by the subconscious. The title ‘Matter under Mind’ is a slight play on the phrase ‘mind over matter’ emphasizing how matter/material is manipulated by the mind through the making of artwork, and within the mind’s eye or imagination.

The video installation …

Code Park: A New 3d Code Visualization Tool And Ide, Pooya Khaloo

Electronic Theses and Dissertations

We introduce Code Park, a novel tool for visualizing codebases in a 3D game-like environment. Code Park aims to improve a programmer's understanding of an existing codebase in a manner that is both engaging and fun to be appealing especially for novice users such as students. It achieves these goals by laying out the codebase in a 3D park-like environment. Each class in the codebase is represented as a 3D room-like structure. Constituent parts of the class (variable, member functions, etc.) are laid out on the walls, resembling a syntax-aware "wallpaper". The users can interact with the codebase using an …

Putting Christians On The Map : Topographic Mosaics From Late Antique Jordan As Representations Of Authority And Status., Tracey Elizabeth Eckersley

Electronic Theses and Dissertations

In this dissertation, I examine nine ecclesiastic floor mosaics from Late Antique Palaestina and Arabia that contain topographic motifs ­­˗ images of cities set in realistic or stylized landscapes. Previous interpretations of the pavements have been limited by two assumptions: that artists or bishops were solely responsible for determining the compositions, and that only religious interpretations were intended for church pavements. Inscriptions indicating that patrons were generally lay people and iconography that encourages secular interpretations complicates both assumptions. This study investigates the mosaics in light of Late Antique euergetism in order to determine why donors included architectonic elements in the …

Elsewhere, Amber Law

Electronic Theses and Dissertations

The photographer discusses the work in Elsewhere, her Master of Fine Arts exhibition held at East Tennessee State University in the Reece Museum, located in Johnson City, Tennessee. The exhibition is displayed from March 1 through March 31, 2016 and consists of 17 color photographs and 3 videos representing a body of work that visually communicates the photographer’s interest in transient lifestyles.

The influence and research regarding the concept is communicated by a focus on artists, literature and art historical knowledge that pertain to Law’s work. The artists included are Rineke Dijkstra, Jocelyn Lee, Lise Sarfati, Stephen Shore, Robert …

Dietary Carotenoids And The Complex Role Of Redness In The Behavior Of The Firemouth Cichlid Thorichthys Meeki., Sarah Anne Fauque

Electronic Theses and Dissertations

This dissertation takes a comprehensive approach to the role of dietary carotenoids on redness and the subsequent behaviors in the firemouth cichlid, Thorichthys meeki. I start with a brief introduction into signaling, the importance of carotenoids, and mate choice. The dissertation is then divided into three data chapters which are designed to stand as independent manuscripts. Chapter II documents how altering the availability of dietary carotenoids affects redness in the integument of male and female T. meeki. I tracked how redness changed in color and distribution in individuals over the course of 12 weeks. I confirm that a dichotomy …

Contentious Spaces : A Comparative Analysis Of Latin American Resistance Campaigns, 1956-2006., Sean Lee Welch

Electronic Theses and Dissertations

Why do resistance campaigns have different outcomes? Specifically, why do some resistance campaigns succeed, while others fail or fall somewhere between success and failure? Examining Latin American resistance campaigns between 1956 and 2006 through a theoretical lens of spatial agency, the varying outcomes of resistance campaigns (success, partial success, and failure) could be explained schematically by the same conditions. Generally, successful campaigns had the same conditions present, which include: facing an authoritarian regime; the ability of the campaign to build cross-class alliances that included urban elements; military shifts through defection, desertion, or open rebellion; the United States’ withdrawal of support …

Helping Mothers Defend Their Decision To Breastfeed, Kandis Natoli

Electronic Theses and Dissertations

The United States has established breastfeeding as an important health indicator within the Healthy People agenda. Healthy People target goals for breastfeeding initiation, duration, and exclusivity remain unmet. The US Surgeon General's Office reports that lack of knowledge and widespread misinformation about breastfeeding are barriers to meeting Healthy People goals. Breastfeeding mothers are vulnerable to messages that cast doubt on their ability to breastfeed. Very little research has examined specific approaches to help people resist negative messages about health beliefs and behaviors. The objective of this quasi-experimental study was to test an intervention designed to help mothers defend their breastfeeding …

Points Of Contention: Oddities, Delicacies, & Monstrosities, Arthur T. Brown

Electronic Theses and Dissertations

Points of Contention, an MFA exhibit, features fifteen works of relief-printed images from carved linoleum and layers of type printed with antique letterpress wood type. The work constitutes a visual exploration of dissatisfaction and disenchantment presented through the context of odd stories in the news and major current events, such as election politics and the closing of Hostess bakeries, as well as, NSA data collection and gun violence.

This supporting thesis explores the conceptual and physical processes of creating the pieces, including researching other artists who have wrestled with similar topics and produced their own unique reaction and resolution …

Optimized Image Compressed Sensing And Transmission Through Wireless Channels, Saheed Olanigan

Electronic Theses and Dissertations

This thesis examines the robust behavior of quantized compressed sensing measurements during transmission through an additive white gaussian noise wireless channel. The poor rate-distortion performance that accompanies compressed sensing after applying quantization has led to several works in quantized compressed sensing. However, most of these works have less consideration of the effect of transmission channel on the resulting bit stream of the quantized compressed sensing measurements. For an additive white gaussian noise wireless channel model, the quantizer and bit energy signal-to-noise ratio determines the degree of the channel effect. This thesis explores the effect of quantization and channel noise during …

Cohonina Social Organization And The Role Of Forts In Integration And Interaction: A View From The Pittsberg Community., Travis Brent Cureton

Electronic Theses and Dissertations

This thesis explores the role of "forts" in the sociopolitical organization of a prehistoric people known as the Cohonina through the application of settlement systems analysis and functional studies. The primary objective of this thesis is to test ideas of Cohonina sociopolitical organization through an examination of the functional characteristics of forts and their positions on the landscape using a combination of theory derived from settlement and landscape archaeology, deployed in a geographic information system work environment. A Cohonina fort site known as the Pittsberg Fort Complex, was placed in its community context through broad scale survey. Artifact, architectural, and …

Synthetic Generators For Simulating Social Networks, Awrad Mohammed Ali

Electronic Theses and Dissertations

An application area of increasing importance is creating agent-based simulations to model human societies. One component of developing these simulations is the ability to generate realistic human social networks. Online social networking websites, such as Facebook, Google+, and Twitter, have increased in popularity in the last decade. Despite the increase in online social networking tools and the importance of studying human behavior in these networks, collecting data directly from these networks is not always feasible due to privacy concerns. Previous work in this area has primarily been limited to 1) network generators that aim to duplicate a small subset of …

Estudy Of Ber Performance In Passive Optical Networks With Different Modulation Techniques, Ayoob Alateeq

Electronic Theses and Dissertations

The amazing growth in the usage of the broadband services has motivated a number of the services' providers to find drastic solutions. The percentage of broadband subscribers has increased from 5.3% of the world population in 2007 to 8.5% of the population in 2011. The increase in the number of subcarriers and a high bandwidth requirement are two motivations to demonstrate the broadband service provision. As a promised demonstration of the broadband provision, professionals use optical fiber to account for the present and the future broadband demand.

Power consumption and bandwidth capacity, which the optical fiber has offered, are two …

Witness: An Artist’S Journey Into The Past, Quanuquanei Alfred Karmue

Electronic Theses and Dissertations

This thesis as a social documentary, using images to provoke awareness of the emotions of children, their lives during the 15-year old Civil War that was in Liberia, West Africa. This thesis will visually explore different timelines, the past, the present and the future of children depicted. In depicting the past, the images capturing specific moment of what a child had to witness during the war. In depicting the present images showcase the aftermath of the war for children who have survived, and finally, for the future, images showcasing how the lives of some of the children have changed because …

Reducing Communication Delay Variability For A Group Of Robots, Goncalo Martins

Electronic Theses and Dissertations

A novel architecture is presented for reducing communication delay variability for a group of robots. This architecture relies on using three components: a microprocessor architecture that allows deterministic real-time tasks; an event-based communication protocol in which nodes transmit in a TDMA fashion, without the need of global clock synchronization techniques; and a novel communication scheme that enables deterministic communications by allowing senders to transmit without regard for the state of the medium or coordination with other senders, and receivers can tease apart messages sent simultaneously with a high probability of success. This approach compared to others, allows simultaneous communications without …

Utilizing Telemedicine In The Icu: Does It Impact Teamwork?, Elizabeth Lazzara

Electronic Theses and Dissertations

Adverse events and medical errors plague the healthcare system. Hospital acquired infections and teamwork are some of the biggest contributor to these adverse outcomes. In an effort to mitigate these problems, administrators and clinicians alike have developed mechanisms, such as telemedicine. However, little research has been conducted investigating the role of telemedicine on teamwork -- a fundamental component of quality patient care. The purpose of this study is to gain a better understanding of the impact of telemedicine on teamwork behaviors and subsequent teamwork attitudes and cognitions during a common medical task, rounds within the Trauma-Intensive Care Unit. To this …

Home Sweet Home: An Infinite Grid Of Memory And Repressed Abuse Trauma, Melissa Bush

Electronic Theses and Dissertations

Incorporating traditional craft mediums of crochet and embroidery, I use digital technology to experiment with wording to graphically represent my abuse trauma. Due to the severity of the subject matter and the work ethic I employ in my art practice, using my hands and being completely involved is a form of masochistic pleasure. My process takes on a Sisyphean approach of penance for the sins of others in my work. During my studio practice, my process reaches a meditative state where my mind is clear and free of the burden. Once I've completed a panel of trauma, the burden is …

The Diffusion Of Digital Dashboards: An Examination Of Dashboard Utilization And The Managerial Decision Environment, Jeffrey Reinking

Electronic Theses and Dissertations

This dissertation consists of three related studies examining the diffusion of digital dashboard technology throughout today’s organizations. Dashboards, once reserved for the executive level, are now available to managers at the lower levels of the organization. For these managers, dashboards have become an integral part of their work life to support their decision environment, to provide consistency in measures, to monitor performance, and to communicate information throughout the organization. Prior research in the practice literature has shown that dashboards improve managerial performance and organizational performance as well as communicate organizational goals and objectives; however, empirical research has not been conducted …

Digital Media's Transformative Role In Education: Beyond Potential To Essential, Ming-Tso Chien

Electronic Theses and Dissertations

Achieving effective learning via digital media continues to be a major concern in contemporary education. The daily use of all forms of digital media is part of our lives and therefore becomes a key component of education. Educators must consider the process of digital media curriculum as a learning model and form of experience adapted to education. This means the significance is on how to learn as well as what to learn. This study demonstrated how the implementation of digital media curriculum via the Scratch game-making project contributed to middle school students' interaction with the entire educational process. The goal …

Evaluating Human-Robot Implicit Communication Through Human-Human Implicit Communication, Andrew Xenos Richardson

Electronic Theses and Dissertations

Human-Robot Interaction (HRI) research is examining ways to make human-robot (HR) communication more natural. Incorporating natural communication techniques is expected to make HR communication seamless and more natural for humans. Humans naturally incorporate implicit levels of communication, and including implicit communication in HR communication should provide tremendous benefit. The aim for this work was to evaluate a model for humanrobot implicit communication. Specifically, the primary goal for this research was to determine whether humans can assign meanings to implicit cues received from autonomous robots as they do for identical implicit cues received from humans. An experiment was designed to allow …