Digital Commons Network^™

5g Network Slice Vulnerabilities And Exploit Chaining Through Enablers, John Breeden

Electronic Theses and Dissertations

Network slicing provides fundamental support for the enhanced features of 5G. Network slicing enablers, such as software-defined networking and network function virtualization facilitate the separation of the physical distributed infrastructures and the functions that create isolated slices. With this framework, the network slice is no longer under the control of a single entity. Multiple infrastructure providers share responsibility for the slice. The 5G architecture derives from multiple services, distributed over great distances, and managed by multiple parties. Each enabler and provider adds vulnerability to network slicing. We examine the interweaving of these enablers to identify vulnerabilities, discuss potential mitigation, and …

Investigating Exoneration Patterns Among Juveniles, Kristin Mahan

Electronic Theses and Dissertations

Exoneration from crime has been studied among adults, but exoneration of juveniles (i.e., persons under age 18) has not been analyzed as a separate entity, despite distinct legal systems and developmental considerations. Wrongful conviction, while not always indicative of innocence, devastates lives of convicted individuals and their families, while increasing public mistrust and sometimes failing to convict truly guilty individuals. This devastation, as well as vulnerability to wrongful conviction, is significantly increased for youth who miss out on crucial developmental years, milestones, and opportunities.

In the current study, I examined differing and intersecting contributors (i.e., individual characteristics, crime characteristics, legal …

An Assessment Of The Effects Of Indirect Consultation In Improving Quality Of Life For Adults With Intellectual And Developmental Disabilities, Sarah Michele Russell

Electronic Theses and Dissertations

Seventeen percent of the total population of children are living with an intellectual / developmental disability (IDD), and while resources and therapeutic interventions are accessible during early childhood years, they often cease after turning 21 years old. As a result, many adults with IDD do not acquire the skills necessary to live independently and sustain employment or meaningful relationships, impacting their independence and quality of life. The purpose of this study is to understand how self-management training (in the form of indirect consultation) for adults with IDD influence independence and socially significant behavior in relation to quality of life. The …

Heterotopias Of Confinement: Zoo Architecture And The Loss Of Elephant Agency, Clayton Gill Beasley

Electronic Theses and Dissertations

Zoos functions as a site where human-animal relationships are structured through built environments that mediate control and representation. This study examines zoos as heterotopias—spaces where power and surveillance are negotiated between human observers and captive nonhuman animals. While zoos are often framed as spaces of conservation and education, their architectural design reinforces hierarchies of observation and confinement, shaping both human perceptions of nature and the lived experiences of nonhuman animals. This research focuses on Asian elephants as a critical species within this framework, exploring how their captivity illuminates tensions between human-imposed structures and nonhuman autonomy. Drawing from theories of heterotopia, …

Leveraging Ai For Enhanced Multimedia Content Creation: College Students’ Perception On The Innovation, Georgina Amankwa

Electronic Theses and Dissertations

Artificial Intelligence (AI) has revolutionized multimedia content creation, enhancing efficiency and personalization. However, this rapid evolution has raised concerns about originality and ethical responsibility. This study explored college students’ perceptions of AI in content creation and its implications. Using a mixed-methods approach, the research combined surveys and qualitative insights to analyze how students engaged with AI tools. Findings revealed that while AI streamlined workflows, improved content quality, and boosted audience engagement, concerns about authenticity, intellectual property, and the diminishing role of human creativity persisted. Statistical analyses showed a strong correlation between frequent AI use and perceived benefits, yet ethical dilemmas …

Coalitional Belonging As Praxis: First-Year Writing And Student Community Creation In The Post-Dei University., Kendyl C. Harmeling

Electronic Theses and Dissertations

This dissertation began as a study into how students interpret and engage language and actions from their institutions of higher education which allege to be supporting and supportive of universally diverse, equitable, and inclusive campus community belonging. Occurring within a locally and globally turbid context of exponential and variable challenges to diversity, equity, and inclusion efforts by institutions of power – like those of higher and public education – this dissertation seeks to understand how, within and without institutional support for DEI, students self-sponsor and community-sponsor their ways of knowing and being to claim space for their belonging on campus. …

Preparing For Inevitable Uncertainty : Collaborative Sensemaking Of Assets And Barriers To Becoming A Jewish Supplementary School Educator., Mindy M. Gold

Electronic Theses and Dissertations

While teacher shortages are a shared national challenge, responses are shaped by local nuances (McHenry-Sorber et al., 2019). This research explored how community-identified assets might address teacher recruitment challenges in supplementary Jewish education programs, a microcosm of public education. Many Jewish supplementary schools are investigating curricular and programmatic approaches to attract students and families without commensurate inquiry into attracting teachers to the field. The disproportionate focus has occurred amidst a shrinking pool of candidates (Rosov Consulting, 2021b). In this study, I asked: What do supplementary Jewish education school community members see as assets/barriers to recruiting educators in their school community? …

I'M Still Eating Crayons., Eisey Eisenhardt

Electronic Theses and Dissertations

im still eating crayons serves as a reflection on past events experienced in trying conditions after many years of rumination. The title itself is derived from my childhood inclination towards physically experiencing color and texture via chewing on crayons. An inclination that I still experience today; a wish to chew on what captivates me and break it down over time within, so that I may discover a deeper connection with those objects, ideas, and concepts. Not all made discoveries were victories, nor do they place my conscious in a better position than it was at the height of my past …

Evaluating The Relationship Between Musical Sophistication And Melodic And Harmonic Expectations., Anya Elizabeth Shorey-Smith

Electronic Theses and Dissertations

Expectations help us navigate our environment, especially in familiar contexts. Western tonal music offers one such context where expectations are at play. While implicit musical expectations occur in listeners without musical training, musical training can sharpen expectations. Two primary open questions are investigated here. First, explicit pitch-based expectations for less musical participants have been relatively neglected. Second, general musicality and formal musical training have not been well separated in previous research, making it difficult to understand if sharpening of expectations is associated with training itself or with broader musical interactions. Experiments 1 and 2 adapted an explicit music production task …

Emotion Regulation, Reasoning, And Procedural Safeguards In Politically-Polarized Moral Dilemmas., Alanea Graci

Electronic Theses and Dissertations

Societal disputes often stem from polarized moral dilemmas. Procedural justice and self-determination (PJSD) afforded by societal decision-making processes may influence cooperation and acceptance in these dilemmas. However, moral conviction can sometimes overshadow PJSD, causing morally-opposed individuals to avoid deliberation, become uncooperative, or reject decision outcomes. I conducted two experiments to explore the role emotions (emotion regulation) and procedural safeguards for democratic deliberation (e.g., equal discussion time, rules for civility) play in these situations. I examined the topic of abortion in the U.S. after the Supreme Court’s June 2022 reversal of Roe v. Wade. Undergraduates at a large, urban Midwestern university …

Early College Credit Programs As Predictors Of Postsecondary Student Success., Emily K. Spoden

Electronic Theses and Dissertations

Early college credit programs (ECCPs), such as AP, dual enrollment, and IB programs, were created to provide more challenging college-level coursework to academically advanced high school students. Educators and policymakers have encouraged high school students to participate in these programs with the goals of being prepared academically for college, saving money on tuition by earning college credits early, and speeding up time to postsecondary graduation. The purpose of this study was to examine likelihood of postsecondary first-year retention and graduation timeframe as a result of participating in — and earning credits from — these programs. Participants of this study included …

The Effects Of Geographic Isolation And Anthropogenic Activity On The Social Behavior Of Caribbean Green Monkeys., Rose Amrhein

Electronic Theses and Dissertations

Green monkeys (Chlorocebus sabaeaus) arrived to the Caribbean with the Trans-Atlantic slave trade. Since then, they have experienced unique environments to those of their native ranges in West Africa. Additionally, recent taxonomic changes within the genus make previous knowledge about the species hard to determine to be accurate. In this dissertation, I both assess some of the effects the island environment may have had on monkey behavior as well as build on the understanding of their vocal communication across three islands: Barbados, St. Kitts, and St. Martin. In chapter one, I investigate how human activity in Barbados affects …

Healthcare Access And Agency In Material Culture: A Specialized Analysis Of Pharmaceutical Artifacts From Louisville’S West End., Sara Marian (Deurell) Ignacio

Electronic Theses and Dissertations

The American Victorian Period of the 1870s to 1920s was a time of significant transitions in medicine. In Louisville, Kentucky, this period saw an influx of Black healthcare professionals and the founding of Louisville National Medical College, the state’s first medical school open to people of color. A number of these professionals lived and/or practiced in the Beecher Terrace study area, which was excavated between 2017 and 2020. Patent medicine brands and archival records were examined qualitatively in order to understand neighborhood and case study household health concerns and consumer choice. Statistical analyses of the medicine bottles recovered during the …

Wide Screen With Critical Essay "Translating A Poetry Of Cinema"., James L. Richie Iv

Electronic Theses and Dissertations

This dissertation combines the creative task of translating Víctor Cabrera’s poetry collection WIDE SCREEN (2009) from Spanish into English with a critical study that analyzes the volume to highlight the uniqueness of his writing, the importance of translating such a work for an Anglophone audience, and the challenges that occur in translating this complex collection. Moreover, Cabrera’s writing engages with a variety of cultural works in ways that challenge preconceived notions of language, culture, and medium. The poetry in WIDE SCREEN draws inspiration from the films of American filmmaker Jim Jarmusch, while frequently putting these films into dialogue with works …

Finer Resolution Paleoclimatological Network Analysis Of Hydrological Extremes And Tree-Growth Response For Kentucky, U.S.A., Jordan Sharp

Electronic Theses and Dissertations

As climate change accelerates, southeastern states like Kentucky face increasing environmental and economic challenges. To improve future climate predictions, this study enhances paleoclimate reconstructions with a high-resolution tree-ring network for Kentucky, combining data from both living trees and dendroarchaeological sources. I evaluated the climate sensitivity of tree growth using superposed epoch analysis, static correlations, and spatial field correlations in KNMI Climate Explorer, along with moving correlations against seasonal temperature and moisture variables. Findings reveal that white oak and tulip poplar exhibit significant drought sensitivity across both live and archeological sites. However, I observed a weakening relationship between tree-ring growth and …

Tel Jezreel's Medieval Crusader Cemetery: A Case Study In Contemporary Burial Practices And Necroviolence Against Infants And Children., Autumn Koehling

Electronic Theses and Dissertations

The 1990s excavation of the archaeological site of Tel Jezreel in the modern nation state of Israel yielded the remains of fifty infants and children, associated with the contemporary Medieval Crusader Church. The Church, built by Knight’s Templar from the Frankish Kingdom served the occupants of Tel Jezreel from the 11^th to the 13^th century and introduced Western Christian burial practices to the local Syriac-Palestinian Christian inhabitants. Burial practices from the surrounding region of the Levant and beyond, into Crusader European cultures, show different forms of burial treatment for infants and children that can be used to understand …

Implementation Of A Sustainability Dual Credit Course Curriculum To Support Environmental Literacy In An Urban High School., Rachelle Wood

Electronic Theses and Dissertations

This bound case study examined the curricular support of Environmental Literacy in urban high school through the implementation of authentic environmental education experiences through a Sustainability Dual Credit course. Environmental Education provides students opportunities to engage in authentic local and global issues that exist beyond the classroom walls. Environmental Education is essential for students to become environmentally literate, where they are empowered to make sustainable choices that contribute to a sustainable future. A review of literature revealed there is a gap in current literature regarding how the curriculum of Sustainability Dual Credit courses supports Environmental Literacy in a United States …

Musical Influence And Propaganda During The Russian-Ukrainian War., Kamil Józef Pedziwiatr

Electronic Theses and Dissertations

This thesis explores the role of music as a tool of influence and propaganda during the Russian-Ukrainian war, examining its progression both in Ukraine and Russia from the beginning of the conflict to the present. The study traces how music has been employed by both nations to influence and shape public perception, reinforce national identity, and advance political agendas. In Ukraine, music has become a medium for resistance and solidarity. Ukrainian artists bring back the traditions of the Kobzari, the wandering minstrels of Ukrainian folklore, who used song to communicate stories of resistance, national pride and important historical events. Today, …

Contesting The City Through Sustainability Discourse: A Joint Archival And Interview Analysis Of City Planning In Louisville, Kentucky., Calvin Grant

Electronic Theses and Dissertations

Sustainability is a part of a global discourse cast as a universal, technocratic solution to the climate crisis in need of a receptive public and active local adaptation. In many cases, language espousing sustainable development ideals and policy implementation promotes a perspective of scientific neutrality that overlooks socio-politically grounded discourses. This joint archival and interview-centered discourse analysis demonstrates that official sustainability discourse in Louisville’s Comprehensive Plan 2040 was produced through a carefully moderated consensus among planners and select stakeholders. Such consensus prioritizes the perspectives and agency of policy experts, business leaders, and others who have “recognized speech” of authority, while …

Movement On The Ladder: The Lesbian Avant-Garde In America., Sarah Melloy

Electronic Theses and Dissertations

This project examines the role of the periodical magazine in artistic production of avant-garde ideology, focusing on the ability of print as a medium to distribute poetry, art, literature and discourse of the avant-garde in an underground manner. More specifically, it places the earliest American lesbian periodical, The Ladder, in conversation with the surrealist magazine, Minotaure and the New York Dadaist magazine, Blind Man in order to examine the overlaps in how each publication functioned within their respective movements. I use this positioning to argue that The Ladder is as worthy of scholarly attention as the Surrealist and Dadaist …

Predicting Resilience Among Treatment-Referred Youth With A History Of Trauma Exposure: An Exploration Of Risk And Protective Factors., Prabathi Mandara Gunathilake

Electronic Theses and Dissertations

While many children and adolescents experience negative outcomes following exposure to traumatic events, some demonstrate remarkable resilience. Understanding the factors that contribute to this positive adaptation is essential for developing effective interventions. Using secondary data from 199 treatment-referred youth (ages 5 to 18) with histories of maltreatment, refugee experiences, or military-related trauma, collected between 2016 and 2021 by the Metro Louisville’s Center for Promotion of Recovery and Resilience (CPRR) program, this study examined predictors of resilience in trauma-exposed youth and how resilience is conceptualized across different informant perspectives. Hierarchical multiple regression analyses revealed distinct predictive patterns: for youth, personal strengths …

The Voices Behind The Screen: Navigating The Politics Of Work-Time, Identity, Visibility, And Tokenism In The Workplace., John Douglas Broadus Jr.

Electronic Theses and Dissertations

The COVID-19 pandemic has and continues to impact labor and work in numerous ways. As organizations began to adjust to the changes the COVID-19 pandemic brought on to how they operated, there arose a considerable amount of conflict regarding what work is and what work should be. Conflicts arose around issues of work/life balance, work-hour mismatch, health and wellbeing, self-autonomy, and individual vs. collective work, influencing how employee sees themselves, their work, and their role within the organization. This research study will focus on the culture of “work time” that is present within a public-sector organization and the various ways …

It Is Well: A Narrative Study Examining The Impact Of Community Cultural Wealth For Black Students Experiencing Grief During The Covid-19 Era., Daquarius Mahone

Electronic Theses and Dissertations

This dissertation examines the intersection of grief, race, and resilience among Black college students navigating grief during the COVID-19 pandemic at Predominantly White Institutions (PWIs). Through the lens of Community Cultural Wealth (CCW) and employing Narrative Inquiry methodology, this study amplifies the voices of Black students who experienced profound loss during an era marked by both personal grief and societal upheaval. By analyzing their lived experiences, the research reveals how students draw upon cultural assets—such as familial, social, and aspirational capital—to endure and thrive in the face of grief. The study identifies five pivotal themes: personal connection to lost loved …

Can Exploring Before Instruction Improve Underrepresented Stem Students’ Learning Compared To Traditional Methods? Investigating Psychosocial Factors., Katherine G. Golway

Electronic Theses and Dissertations

Increasing evidence suggests that active learning benefits students’ learning outcomes, while also helping to reduce or eliminate grade differences between historically underrepresented (UR) and non-underrepresented (non-UR) students in STEM courses. This dissertation investigates if, and when, a specific active learning strategy – exploratory learning before instruction – can have these learning benefits and impact students’ fundamental needs (i.e., security, belonging, competence, and self-efficacy) and curiosity/interest. In five experimentally-controlled studies conducted within undergraduate STEM courses (physics, engineering, and chemistry), students were randomly assigned to exploratory learning conditions (explore-first) or traditional instruct-then-practice conditions (instruct-first). After completing both the learning activity and lecture-based …

Engineering Solutions For The Transplant Supply Gap: Social Network Analysis, Artificial Intelligence, And Optimization In Living Kidney Donation., Joshua Nielsen

Electronic Theses and Dissertations

Kidney transplantation is the gold standard for treating end-stage renal disease, yet over 90,000 patients remain on the transplant waitlist. This dissertation introduces engineering-driven solutions to help reduce the transplant supply gap by addressing three challenges: illicit trafficking, donor recruitment, and evaluation inefficiencies. First, we model illicit organ trafficking networks using social network analysis. We demonstrate that targeting transplant clinics alone is insufficient to disrupt operations. Instead, disrupting the network requires detaining brokers who organize behind-the-scenes logistics—offering a more effective strategy for intervention. Second, we seek to identify a latent population of potential living donors who face barriers such as …

Not Just A Good Ole Boys Club: Studying The Personal, Performance, And Professional Roles Of Women In Bluegrass, Lydia Hamby

Electronic Theses and Dissertations

This study investigates gender disparities in professional bluegrass music. Through a mixed methods approach, combining quantitative data from festival lineups and qualitative interviews with six professional female bluegrass musicians, this research provides a comprehensive view of gender dynamics in the industry. The quantitative analysis of eight major festivals in the Appalachian region reveals that women comprise on 8.87% of performers on average, indicating systemic exclusion. Qualitative data from interviews and participant observations at Blue Highway Fest explores the social and institutional practices that sustain these disparities, revealing roles such as the “singer girl” sex appeal, manager, and token female. This …

Mathematics Teacher Certification Status And Student Achievement: A Quantitative Analysis, Angela K. Wallace

Electronic Theses and Dissertations

Sixty years ago, James Coleman (1966) released a report called Equality of Education where he focused on inequalities in education between Black and White students. Today, continued research has built on Coleman’s findings particularly on teacher quality and its effects on student achievement (Coleman et al., 1966). The purpose of this quantitative analysis was to explore if any relationship exists between 8th grade math and 10th grade geometry teachers’ certification status and 8th grade math and 10th grade geometry students’ achievement. By utilizing Pedagogical Content Knowledge Theory (PCK) and Mathematical Knowledge for Teachers Theory (MKT) as the theoretical frameworks, the …

An Ethnographic Study: The Influence Of Culturally Relevant Pedagogy On Student Agency, Gerald D. Smith Jr

Electronic Theses and Dissertations

This research study aimed to investigate and analyze the methods and practices of teaching within urban educational settings, with a specific focus on the culturally relevant practices that should be integrated into the learning experiences for Black learners. The primary goal was to highlight the necessity for educators within urban educational settings to adopt a culturally relevant pedagogy within their context that promotes higher academic excellence and meaningful learning experiences for Black students through the cultivation of agency. Using an ethnography qualitative research design, the study worked to answer two questions: RQ1: What culturally relevant pedagogical practices are used to …

Parenting Among Mothers With High Psychosocial Stress In South-Central Appalachia: Aspirations, Actions, And Intervention, Kelly Daniel

Electronic Theses and Dissertations

Conceptualizations of adaptive parenting within Appalachia have been historically limited by the scarcity of research with the region as well as stereotyped depictions of Appalachian parents. As such, this project aimed to examine Appalachian parenting through a culturally sensitive lens by centering lived experiences through the ecological systems theory. The sample included mothers (n = 41) who attended Mom Power, an attachment-based, trauma-informed parenting skills intervention in the Appalachian Highlands. Reflective Thematic Analysis was used to analyze qualitative interview data by exploring and conceptualizing current parenting challenges and associated maternal feelings and reactions. Results include the development of a metaphor …

Knowledge And Perceptions About Feeding And Growth In Infants And Young Children Among Early Interventionists, Kayla Chambers

Electronic Theses and Dissertations

Nutrition plays a vital role in early childhood, where rapid growth and development occur. This study investigates Early Interventionists’ (EIs) nutrition knowledge and perceptions of nutrition-related concerns in children receiving services through the Tennessee Early Intervention System (TEIS). An electronic survey was distributed to EIs in Tennessee to assess their nutrition knowledge and perceptions and to identify nutrition concerns. Findings revealed that most EIs have never received any nutrition education, despite being asked for nutrition guidance by families and being open to nutrition-related training. The EIs reported seeing nutrition concerns such as growth delays, food refusal, and picky eating, but …