Digital Commons Network^™

Deep Neural Architectures For End-To-End Relation Extraction, Tung Tran

Theses and Dissertations--Computer Science

The rapid pace of scientific and technological advancements has led to a meteoric growth in knowledge, as evidenced by a sharp increase in the number of scholarly publications in recent years. PubMed, for example, archives more than 30 million biomedical articles across various domains and covers a wide range of topics including medicine, pharmacy, biology, and healthcare. Social media and digital journalism have similarly experienced their own accelerated growth in the age of big data. Hence, there is a compelling need for ways to organize and distill the vast, fragmented body of information (often unstructured in the form of natural …

Algorithms For Achieving Fault-Tolerance And Ensuring Security In Cloud Computing Systems, Md. Tariqul Islam

Theses and Dissertations--Computer Science

Security and fault tolerance are the two major areas in cloud computing systems that need careful attention for its widespread deployment. Unlike supercomputers, cloud clusters are mostly built on low cost, unreliable, commodity hardware. Therefore, large-scale cloud systems often suffer from performance degradation, service outages, and sometimes node and application failures. On the other hand, the multi-tenant shared architecture, dynamism, heterogeneity, and openness of cloud computing make it susceptible to various security threats and vulnerabilities. In this dissertation, we analyze these problems and propose algorithms for achieving fault tolerance and ensuring security in cloud computing systems.

First, we perform a …

Terminal Youth: The Failure Narrative Of The Dysfunctional Family As The Non-Viability Of Capitalist Economic Liberalism In Contemporary Latin American Film, Sharrah Lane

Theses and Dissertations--Hispanic Studies

This project examines the desire for national and international belonging and citizenship in the figure of the child intersectionally marked by race, class, and gender in contemporary Latin American film, a desire that is ultimately met only with precarity and violence. Chapter One analyzes the figure of the orphaned street child in terms of the desire for connection with a mother figure as a stand-in for the lack of affective community in Pixote: a lei do mais fraco (Brazil, 1981), La vendedora de rosas (Colombia, 1998), and Huelepega: ley de la calle (Venezuela, 1999) in which the protagonists either die, …

Income Share Agreements As Alternative Education Financing, Erin Klarer

MPA/MPP/MPFM Capstone Projects

This paper explores the features of Income Share Agreements (ISAs) as an alternative method of financing higher education. After reviewing a pilot project at Eastern Kentucky University and complaints that have been filed toward their provider, the insights gained lead to recommendations for a state-wide government-sponsored income share agreement program with specific guardrails regarding transparency, program goals and outcomes, legal requirements, compliance and auditing, and lending and servicing.

The Relationship Of Self-Esteem On Pornography Viewership And Relationship Satisfaction In German Couples, Trenton Mcclure

Theses and Dissertations--Family Sciences

The Relationship of Self-Esteem on Pornography Viewership and Relationship Satisfaction in German Couples. The current study aimed to examine the relationship between husbands’ and wives’ perceptions of self-esteem and relationship satisfaction as mediated through the frequency of pornography viewership at the individual and dyadic level. Using the VSA model, this study utilized the pairfam dataset, which is a nationally representative German sample. Data from 369 participants were analyzed using three structural equation models; a combined male and female anchor model, a male only anchor model, and a female only anchor model. This current study found that males’ and females’ self-esteem …

[Review Of] Colin Milburn, Respawn: Gamers, Hackers, And Technogenic Life, Durham, Nc: Duke University Press, 2018, 301 Pp., William T. Howe

Communication Faculty Publications

No abstract provided.

An Exploratory Case Study: Using Web-Based Micro Videos As A Parent Involvement Tool To Support Families With Preschool Age Children In Early Numeracy Development, Jamie Thompson

Theses and Dissertations--Curriculum and Instruction

The United States Federal Government recognized the importance of parent involvement in the No Child Left Behind Act (NCLB) of 2001. Parent involvement has been associated with lower grade retention rates (student repeating a grade level), higher graduation rates, and higher student achievement rates. Reported obstacles to parent involvement include lack of child development knowledge and time constraints. In early childhood, a major focus has been placed on early literacy skills. However, studies that involve early numeracy skills especially in the home environment are lacking. Therefore, this study attempted to fill that void. An instrumental exploratory case study research design …

Negotiating My Chineseness In College: The Complexities And Uniqueness Of Being Chinese American, Yan Wang

Theses and Dissertations--Educational Policy Studies and Evaluation

Chinese Americans are historically perceived as “perpetual foreigners” in the American political, cultural and racial discourses. People of Chinese descent have long been conceived as sharing a same ancestor as those in China. Situated in the global context of China’s rise in the world, culturally, politically and economically, this research looks at how Chinese American college students negotiate their ethnic identity in the Midwest of the United States. The current Coronavirus outbreak brought new waves of anti-Chinese/Asian sentiment into American political and cultural life. This rhetoric makes the discussion of Chinese American college students’ ethnicity construction crucial.

Using qualitative research …

Advanced Multilevel Models For Comparing Group Characteristics: The Case Of Sex Differences In Reading Achievement, Rongxiu Wu

Theses and Dissertations--Education Sciences

To help improve and advance research methodology when comparing the group characteristics, two advanced multilevel models were developed and introduced, which would allow a deeper and more refined look at the issue of sex differences in reading achievement.

The first model is a restricted multilevel model for the examination of institutional effects on multiple groups of individuals. The goal of this multivariate multilevel model with individuals nested within institutions was to estimate the institutional effects on multiple groups of individuals. With the employment of 2009 OECD Programme for International Student Assessment (PISA) data, an application was illustrated to examine whether …

“Checking Off Boxes”: Teachers Describe Civic Education In World History: A Mixed Methods Study, Carly Claire Muetterties

Theses and Dissertations--Education Sciences

Scholars have long identified fostering democratic citizenship as a primary purpose of public schooling in the United States, meaning schools should intentionally prepare students with the knowledge and skills needed for active, informed democratic civic life. Furthermore, global interconnectedness has reshaped needed knowledge to participate in civic life. History is often identified as subject content well suited to address civic education and prepare students for citizenship. Though scholars point to a connection between world history and civic education, there is little empirical research studying how civic education informs teachers’ curriculum and instruction in world history. The purpose of this explanatory …

The Sound Of Leadership: The Self-Leadership Strategies Of Local Activist Musicians, John Hill

Theses and Dissertations--Education Sciences

Within this dissertation I focused on the examination of local activist musicians’ self-leadership strategies and the method in which they lead social change movements. Additionally, I sought to increase the understanding of charismatic leadership, self-leadership strategies of local activist musicians, and the method in which local activist musicians lead social movements. To my knowledge, no published studies have explored local activist musicians’ self-leadership strategies. Therefore, this study is significant because I (a) explored a term which lacks a unifying definition, charismatic leadership, (b) provided theoretical foundations for activist musicians and social change, and (c) explored the self-leadership strategies of …

Sexual Health Education In Kentucky's Public High Schools, Marjorie Stanek

Theses and Dissertations--Education Sciences

This dissertation seeks to enhance the understanding of sexual health education efforts, as they currently exist in Kentucky’s public high schools. It will include an examination of the factors that influence the provision of sexual health education in Kentucky schools, including relevant legislation, directives from the Kentucky Department of Education, and the presence of site-based councils within the Commonwealth. Additionally, the suggested curriculum elements from the Kentucky Department of Education’s Academic Standards, which were implemented during the 2019-2020 school year, will be compared to those established within the National Sexuality Education Standards (NSES), which serve as a gold standard …

A Case Study Of A Stem Specialist Co-Teaching Model, Kristen Lynn Witt

Theses and Dissertations--Education Sciences

This research is focused on elementary science teaching and learning with support of a science, technology, engineering, and mathematics (STEM) specialist because science tends to be nearly absent from self-contained classrooms in the primary grades. Research has established STEM education needs to increase, however, a key question for researchers remains who should teach science and how we can improve teacher efficacy for science education. The purpose of this study is to discover the impacts of a STEM specialist’s role on an elementary school’s daily science instruction. “Impact” refers to teachers, administrators, and student’s value in science education, teacher’s confidence in …

Muslim College Students And Civic Engagement, Aus Abdulwahhab

Theses and Dissertations--Educational Policy Studies and Evaluation

This study explores the nature of civic engagement of Muslim college students in the United States. The Community of Practice Theory is used as a conceptual structure to explore the relation between meaning, practice, identity and organization for Muslim students active in civic engagement through campus-based Muslim Student organizations. Pluralism, as shared values that combine different people and advocates wider civic participation, was adopted as part of the conceptual framework to see how the Muslim students think, serve, learn, and develop throughout the process of engagement on campus and in the local community. Particular attention is paid to the impacts …

The University School: The University Of Kentucky's Role In The Laboratory School Movement Of The 20th Century, Shanna M. Patton

Theses and Dissertations--Educational Policy Studies and Evaluation

This study expands the scope of institution-level research on college and university-run laboratory schools to include the University of Kentucky’s on-campus laboratory school that operated from 1918 to 1965. Specifically, it preserves the institutional history of UK’s laboratory school, which has largely disappeared from local memory; provides a specific case study of a laboratory school in a largely unstudied state and region, namely Kentucky and the South; and contextualizes the role and trajectory UK’s laboratory school played in the larger Laboratory School Movement of the 20^th century. Because of UK’s status as a southern land grant university, this research …

What Does It Mean To Be White: Investigating White Culture, White Privilege And Allyship Through The Lens Of Aspiring White Allies, Brett Kirkpatrick

Theses and Dissertations--Educational, School, and Counseling Psychology

In 2017, prominent counseling psychologists stressed the need to make Whiteness and allyship a focus of future research. In particular, they noted that a comprehensive definition of what it means to be White was missing from the extant literature within counseling psychology. Using interpretative phenomenological analysis (IPA), the present study recruited 10 White individuals, who self-identified as an ally, and asked them to describe how they experienced being White and an ally in their everyday lives. Findings revealed that White culture and White privilege have components that are visible and invisible to White individuals. The more visible component of White …

Differential Effects Of Digital Vs. Print Text On Reading Comprehension And Behaviors In Students With Adhd, Lara Nash Campbell

Theses and Dissertations--Curriculum and Instruction

This study was conducted using a qualitative single-case, embedded design in a 4th grade elementary classroom with five participants. One purpose of this inquiry was to evaluate the differential effects between digital and print text on reading comprehension of literary texts on students with ADHD. A second purpose of this study was to evaluate and determine the differential effects reading digitally and from print have on specific off and on-task reading behaviors with these same participants. The goal of this research was to generate a comprehensive case description and analysis that will contribute to the evolving theories of best practice …

Assessing Learning Efficiency In Narrative Simulation Delivered Through Interactive Multimedia, Christopher Shannon Daniel

Theses and Dissertations--Curriculum and Instruction

This study evaluated the effects of Narrative Simulation (NS) on learning and cognitive load. Specifically, it measured the potential differences in observed instructional efficiency when comparing a self-paced expository multimedia lesson to a NS lesson which involves a character-focused story with multiple decision inputs at key points.

This ex post facto design observed 119 participants consisting of preservice teachers from a large public university in the southeastern United States. They were divided into two sequence groups: (a) Expository Lesson Group; and (b) Narrative Simulation group. The Expository group received Expository Lesson One first, then Expository Lesson Two, and then Narrative …

Compositional Modeling: A Classical Imitative Pedagogy For The Modern Era, Robert Harris Jeter

Theses and Dissertations--Music

Students of composition develop two skills simultaneously: craft and creativity. Since students are more naturally inclined to focus on one of these skills over the other, finding the proper balance is an educational challenge. An effective pedagogical system for composition cultivates both of these necessary skills.

Imitation was a preferred pedagogical approach during the Classical period. In his 1848 book School of Practical Composition, Carl Czerny instructs his readers to apply the extensive rules of composition by strictly following a compositional model. Although this methodology lost favor during the nineteenth century, the imitative techniques presented by Czerny are flexible enough …

A Performer’S Guide To Norman Bolter’S Morning Walk For Trombone And Piano, Justin Croushore

Theses and Dissertations--Music

For the past 45 years, Norman Bolter has been one of the most prolific and important composers, performers, and educators for the trombone. Born in Minnesota in 1955, Bolter held the position of Second Trombone of the Boston Symphony Orchestra and Principal Trombone of the Boston Pops from 1975 until 2009. He has taught at leading conservatories, universities, and festivals around the world and continues to teach as trombone faculty at the New England Conservatory and the Boston Conservatory today. His compositional output is large and wide-ranged, including works for solo trombone, trombone and piano, trombone ensemble, chamber ensemble, band, …

Steven Bryant’S The Automatic Earth: A Conductor’S Analysis And Performance Perspectives, Corey S. Bonds

Theses and Dissertations--Music

The purpose of this research is to present a conductor’s analysis and performance perspectives of The Automatic Earth, composed by Steven Bryant for the Arizona State University Wind Orchestra, and premiered by its conductor, Professor Gary Hill, at the 2019 College Band Director’s National Association National Conference. Through the conductor’s analysis and performance perspectives, the author seeks to provide future conductors and performers with necessary musical interpretations and technical guidance. The four-part process of research includes: 1. detailed analysis of the musical score of The Automatic Earth, 2. observation of rehearsals and world premiere of the work, 3. in-depth …

Wholeness And Belonging In Nikky Finney's Head Off & Split: An Eco-Politics Of Resilience And Resistance, Mary Rudolph

Theses and Dissertations--English

Nikky Finney’s Head Off & Split illuminates an urgent and radical eco-political project: the creation of whole, resilient, co-species communities capable of surviving interlocking political, social, and ecological crises. Finney foregrounds the strategic practice of belonging as a method of survival within contexts of systemic oppression and climate chaos. “Belonging,” in these terms, is not a “natural” ontological state, but a mode of co-being that is continually (re)created and (re)enacted through daily world-making practices: foodways, spatial habitation, migration and movement. Belonging is a collection of reciprocal, adaptive, situated praxes that make and sustain beings and worlds. They rely on and …

Essays On Corporate Finance And Institutional Investors, Ang Li

Theses and Dissertations--Finance and Quantitative Methods

The dissertation consists of three chapters spanning two areas of finance: corporate finance and institutional investors. In the first chapter, “Board Gender Diversity, Firm Culture, and Female Inventors”, I study how employee's Research and Development (R&D) activity is affected by firm culture. Using board gender diversity as a proxy for female-friendly culture, I find that a greater representation of women in the boardroom is associated with increased productivity and innovation output by female inventors relative to male inventors. Female inventors file more highly cited patents and less uncited patents. The effect is driven by female directors with R&D or high-tech …

Is Secondhand Discrimination Harmful For The Mental Health Of Black Americans? Findings From A Community Epidemiological Study, Myles Moody

Theses and Dissertations--Sociology

In recent years, there has been a growing concern about not only the deleterious health effects of direct experiences of racism, but also how individuals are affected by others’ experiences of racism. It has been firmly established that direct exposure to discrimination can negatively impact the mental health of Black Americans and other minorities. But there is a dearth of empirical evidence that may answer the question of how indirect experiences of racism affects health. The purpose of this study is threefold: 1) to examine the social distribution of personal and vicarious experiences of discrimination among Black adults, 2) to …

Help Seeking After Campus Sexual Assault: From Policy To Victims, Kathleen Ratajczak

Theses and Dissertations--Sociology

Help seeking after an experience of campus sexual assault is an important link for many survivors towards processing and healing. College campuses have a plethora of resources available, from free counseling, health clinics, advocates, and reporting options all right on their doorstep. Yet many students do not seek help from these offices. This study sought to find out why by looking beyond the victim, and examining the relationship between Title IX policy, professionals who provide resources, and victims. Through both policy analysis and in-depth interviews with both professionals and victims, this study found that Title IX policy codify the social …

“We Had Become Trailer People”: Stigma, Social Boundary Making, And The Story Of The American Mobile Home Park, Katie M. Founds

Theses and Dissertations--Sociology

Mobile homes and mobile home parks—still most often called trailer parks in common vernacular—occupy a particularly stigmatized position in American culture. A symbolic stand-in for a host of social ills, from bad hygiene and broken families to drug use and loose morals, mobile homes offer affordable housing at a social cost, branding their residents as likewise deficient. This piece of material culture did not come into being with such negative meanings attached. The process of becoming a symbol of stigma is an historical one, a story of meaning making in the midst of cultural shifts and changing norms. Since appearing …

It’S Not Just Sunday School: Young Children, Race/Ethnicity, And Gender In Three Homogeneous Protestant Sunday Schools, Henry James Zonio

Theses and Dissertations--Sociology

Current sociological approaches to examining the lives of children approach children as active agents and participants in their socialization. Further, children are considered experts witnesses and interpreters of their own experiences. In the cases of race and gender socialization, interpretive reproduction has been used as a framework to examine how children construct and act on meanings of race and gender. While these interpretive studies illuminate how children interpret and reproduce meanings of race and gender, they do not explicate how children appropriate meanings from their cultural milieu. Consequently, these studies do not consider ways the larger culture enables and constrains …

Inhibition Of Fusarium Oxysporum F. Sp. Nicotianae Growth By Phenylpropanoid Pathway Intermediates, Timothy E. Shull, Jasmina Kurepa, Robert D. Miller, Natalia Martinez-Ochoa, Jan A. Smalle

Plant and Soil Sciences Faculty Publications

Fusarium wilt in tobacco caused by the fungus Fusarium oxysporum f. sp. nicotianae is a disease‑management challenge worldwide, as there are few effective and environmentally benign chemical agents for its control. This challenge results in substantial losses in both the quality and yield of tobacco products. Based on an in vitro analysis of the effects of different phenylpropanoid intermediates, we found that the early intermediates trans‑cinnamic acid and para‑coumaric acid effectively inhibit the mycelial growth of F. oxysporum f. sp. nicotianae strain FW316F, whereas the downstream intermediates quercetin and caffeic acid exhibit no fungicidal properties. Therefore, our in …

Pneumovirus Infections: Understanding Rsv And Hmpv Entry, Replication, And Spread, Jonathan T. Kinder

Theses and Dissertations--Molecular and Cellular Biochemistry

Pneumoviruses including human metapneumovirus (HMPV) and respiratory syncytial virus (RSV) are significant causes of respiratory tract infections globally. Children, elderly, and immunocompromised patients are at the greatest risk for developing severe infections, which can have devastating outcomes. Although these viruses are ubiquitous with significant impacts on human health, there are no antivirals or vaccines available. The only FDA approved therapy is a monoclonal antibody for RSV, given prophylactically during the infectious season, and this treatment is only available for high risk infants. The work presented in this thesis aims to increase our understanding of how these viruses enter, replicate, and …

"No One Can Make That Choice For You": Exploring Power In The Sexual Narratives Of Black Collegians, Candice Hargons, Della V. Mosley, Carolyn Meiller, Jardin Dogan, Jennifer Stuck, Chesmore Montique, Natalie Malone, Joseph Oluokun, Carrie Bohmer, Queen-Ayanna Sullivan, Anyoliny Sanchez, Danelle Stevens-Watkins

Educational, School, and Counseling Psychology Faculty Publications

Power is enacted to oppress others, pursue wellness, or resist oppression. For Black people, societal and relational oppression influences racialized and gendered expressions of power within sexual encounters. The current study analyzed power dynamics within Black university students' first and most recent sexual encounters. Using narrative inquiry within a critical paradigm, five narrative strategies were identified within participants' interviews: 1) Offering a Peek into Powerlessness, 2) Detailing Disempowerment, 3) Privileging Stereotypical Power, 4) Reclaiming Power, and 5) Emphasizing Empowered Sex. Racialized, gendered sexual socialization among Black students is discussed. Counseling considerations to increase sexual wellness for Black people are explored.