Digital Commons Network^™

Studies In Algebraic Cycles: Hodge Theory Of Degenerations, Regulators, And Cluster Varieties, Ricardo Jaime Acuna

Arts & Sciences Graduate Student Theses and Dissertations

This dissertation brings together results in Hodge theory and the theory of cluster varieties. The second chapter, based on a paper written in collaboration with Devin Akman and Matt Kerr, uses admissible normal functions to establish the first finiteness result for zero-dimensional components of the Hodge locus. The third chapter, based on joint work with Matt Kerr, shows that weak polar- ized relations constrain possible adjacencies of mixed Hodge structures across boundary strata in geometric compactifications. The fourth chapter gives a geometric construction of a 6-dimensional cluster variety with a disconnected mutation graph, as discovered by Yan Zhou. These three …

Artificial Intelligence-Based Virtual Staining Platform For Identifying Tumor-Associated Macrophages From Hematoxylin And Eosin-Stained Images, Arpit Aggarwal, Mayukhmala Jana, Amritpal Singh, Tanmoy Dam, Himanshu Maurya, Tilak Pathak, Sandra Orsulic, Kailin Yang, Deborah Chute, Justin A Bishop, Farhoud Faraji, Wade M Thorstad, Shlomo Koyfman, Scott Steward, Qiuying Shi, Vlad Sandulache, Nabil F Saba, James S Lewis, Germán Corredor, Anant Madabhushi

Faculty, Staff and Students Publications

Background: Virtual staining is an artificial intelligence-based approach that transforms pathology images between stain types, such as hematoxylin and eosin (H&E) to immunohistochemistry (IHC), providing a tissue-preserving and efficient alternative to traditional IHC staining. However, existing methods for translating H&E to virtual IHC often fail to generate images of sufficient quality for accurately delineating cell nuclei and IHC+ regions. To address these limitations, we introduce VISTA, an artificial intelligence-based virtual staining platform designed to translate H&E into virtual IHC.

Methods: We applied VISTA to identify M2-subtype tumor-associated macrophages (M2-TAMs) in H&E images from 968 patients with HPV+ oropharyngeal squamous cell …

A Storm Within: Anti-Nmda Receptor Encephalitis Mimicking Anxiety In A Young Woman, Izma Khaliq, Omar Sami Abdelhai, Angela Ishaq, Emmanuel Meram, Anointing Onuoha, Ahmed Jabri, William Dillon

Conference Presentation Abstracts

Case Description: A 21-year-old female with a history of asthma presented to the emergency department (ED) with restlessness, anxiety, and loss of appetite shortly after returning from a trip to France, where she and her boyfriend ended their relationship. Her initial evaluation, including unremarkable laboratory results, led to the attribution of her symptoms to anxiety from life stressors. She was treated with supportive measures in the ED and prescribed Xanax by her primary care physician at follow-up. Six days later, the patient returned to the ED with hallucinations and panic attacks. Again, laboratory results were unremarkable, and she was diagnosed …

Harnessing Neurodiversity And Artificial Intelligence In Education To Bridge The Cybersecurity Workforce Gap, George Antoniou

Faculty and Staff Publications & Presentations

This perspective paper examines how neurodiversity and artificial intelligence (AI) can jointly address the critical workforce shortage in cybersecurity. Drawing on peer-reviewed research, industry reports, and case studies, it explores how neurodivergent individuals—such as those with autism spectrum disorders, ADHD, and dyslexia—possess strengths in pattern recognition, logical reasoning, and attention to detail that align with cybersecurity demands. AI-based educational tools, including adaptive tutoring systems, scenario-based simulations, and real-time analytics, can personalize learning for neurodiverse students, enhancing engagement and skill mastery. The paper discusses how these targeted interventions not only accelerate knowledge retention and practical competence but also foster greater inclusion …

Relightable Hair Appearance Modeling, Yang Zheng, Leonidas John Guibas, Delio Aleardo Vicini, Dominik Thabo Beeler, Menglei Chai, Yuxiao Zhou

Defensive Publications Series

Systems and methods are proposed for providing relightable hair appearance modeling that generates photorealistic hair. Accurate representation of human hair is significantly important in generating images that digitize humans. However, the manner in which light affects human hair makes accurately capturing human hair very challenging. Methods and systems proposed herein address this challenge by using a two-stage architecture that first captures light parameters and then utilizes a light-aware model that reconstructs the remaining details of hair. The system generates photorealistic hair and can be used in many applications including virtual reality, digital fashion, entertainment industry, and more.

Evolving Ontology And The Case Against Predictive Algorithms In The U.S. Justice System, Eryn Reyes Leong

Graduate Library Research Awards

No abstract provided.

Rhetoric Of Freedom: The Black Church And Jamal Bryant’S Sermon “Am I Ever Going To Get Out Of This?”, Konysha Wade

Sermon Studies

Homiletics is a branch of rhetoric and religion that is defined as the art of preaching. All too common in fields of academia, including Homiletics, is a lack of inclusivity of African Americans. This paper will extend research that integrates and further centralizes African American homiletics, focusing on the notion of freedom in Dr. Jamal Bryant’s sermon “Am I Ever Going to Get Out of This?”

A Case For Homiletical Aesthetics: The Adorned Rhetoric Of Martin Luther King Jr., Timothy Y. Rhee

Sermon Studies

Despite the growing support of aesthetics within the field of homiletics, undercurrents of suspicion remain, particularly in Western evangelical settings. The reasons for this suspicion are far-reaching, ranging from theological concerns to unmerited fears regarding the handling of Scripture. Given this background, the adorned rhetoric of Martin Luther King Jr. provides a compelling case study for the indispensability of homiletical aesthetics. This study briefly overviews King’s use of artful rhetoric, exploring its origins and sociotheological factors that compelled beauty and adornment in the pulpit. This paper will argue that aesthetics in Christian preaching should be considered essential, especially when addressing …

From Decay To Redemption: Exploring The Theological And Rhetorical Dimensions Of C.A.W. Clark’S “The Worms Got Him”, Daylan Woodall

Sermon Studies

The essay explores Reverend Caesar Arthur Ward Clark's sermon, "The Worms Got Him," as a remarkable representation of the black preaching tradition and a nuanced rhetorical masterpiece. Clark's vivid description of the Herod family graveyard, intricately woven with historical and biblical references, engages the audience in a nearly physical and moral journey. Through deft use of honed rhetorical techniques, Clark immerses the listeners in a journey through history and the Herodian graveyard, allowing them to witness the Herodian dynasty's moral decay personally.

Black Preaching As A Public Address To Cultural Trauma: The Eulogy Of The Rev. Dr. Martin Luther King, Jr., Nicole D. Mcdonald

Sermon Studies

The Rev. Dr. Benjamin Elijah Mays delivered the final eulogy of his student and friend, Dr. Martin Luther King, Jr., on April 9, 1968 at Morehouse College. This rhetorical speech addresses the cultural trauma of King’s assassination by persuading the audience to continue King’s legacy, the nonviolent Civil Rights movement for all of humanity. Also, Mays’ eulogy engages the communal grief of the African American community mourning the loss of their leader. As such, Mays models the Black preaching response to cultural trauma, which derives from Jeffery Alexander’s Social Theory of Trauma. The Black preaching response consists of the following …

Introduction: Black Preaching And The Black Sermon As A Rhetorical Artifact, Andre E. Johnson

Sermon Studies

In this introductory essay for this special issue, I encourage scholars in the fields of homiletics and rhetoric to expand our understanding of homiletical and rhetorical theory by specifically concentrating on the unique rhetoric present in Black sermons. By examining the sermon as a rich rhetorical artifact, we can explore the nuanced elements of persuasion embedded within these messages. This analysis would highlight speakers' persuasive techniques and enhance the broader discourse on preaching and communication across various religious contexts. Engaging deeply with the rhetoric of Black sermons provides valuable insights that can improve our understanding of the dynamic interaction between …

Successful Subject Headings For Moving Image Resources, Jen M. Jones, Charlotte G. Grubbs, Scott M. Dutkiewicz

South Carolina Libraries

Based on an SCLA conference presentation, this article explores principles for assigning subject headings to moving images. Using a digital metadata-inspired graphic organizer, authors discuss case studies illustrating the Library of Congress’ Subject Headings (LCSH) Manual, instruction sheet H 2230, noting commonly omitted facets and misinterpretations of subject and subdivision usage. Emphasis is on LCSH and instructions in LCSH authority records.

Drive Time Analysis Of New Gynecologic Oncology Patients At West Virginia University, Kassandra Whitfield, Ariel Cohen, Krista Pfaendler, Kristy Ward

Journal of Appalachian Health

Introduction: West Virginia is a rural mountain state; access to medical care, especially specialty care, can be difficult for patients.

Purpose: The purpose of this study is to analyze the geographic status and transportation times of new gynecologic oncology patients.

Methods: Home zip codes for new patient gynecologic oncology patients were analyzed for drive times to the cancer center. Zip codes of oncology providers in the state were compared to the location of patients.

Results: A total of 1,097 new gynecologic oncology patients lived within a 240-minute drive of MBRCC; nearly half (48.9%) of them drove greater than 60 minutes. …

Using Photovoice To Define The Experiences, Needs, Strengths, And Priorities Of Gay Men In South Central Appalachia, Ana D. Sucaldito, Lilli Mann-Jackson, Jorge Alonzo, John W. Chaffin, Scott D. Rhodes

Journal of Appalachian Health

Introduction: Gay, bisexual, queer, and other men who have sex with men and transgender and nonbinary persons living in rural Appalachia experience profound health disparities. Limited research, however, has focused on the needs, strengths, and priorities of these communities.

Purpose: This study sought to better understand the lived experiences of the vulnerable, underrepresented, and underserved Appalachian gay male community by working with a small group of self-identified gay Appalachian men.

Methods: As part of a larger community-based participatory research study (the Appalachian Access Project), four self-identified gay men participated in a photovoice project. Participants took photos based on …

Determinants Of Willingness To Share Wearable Health Data With Health Care Providers In Appalachian Populations: An Exploratory Study, Gilbert Munoz Cornejo, Joonghee Lee

Journal of Appalachian Health

Background: Wearable health devices capture metrics (e.g., physical activity, ECG, sleep) that can enhance care when shared with providers. Yet, willingness to share wearable data may differ in Appalachia, where chronic disease burdens, mistrust, and limited infrastructure pose unique challenges.

Objective: This study explored (1) which sociodemographic, health, and digital behaviors correlate with willingness to share wearable data and (2) how these insights can guide region-specific interventions in Appalachia.

Methods: We analyzed 320 Appalachian respondents from the Health Information National Trends Survey (HINTS 6). Descriptive statistics and logistic regression models examined willingness to share wearable data. Because of small cell …

Heartache In The Heartland: Unraveling The Social Roots Of Deaths Of Despair In Kentucky, Lyndsey K. Blair, Madeline M. Tomlinson, Michele Abee-Biskis, Jessica Hume, Gabri Warren

Journal of Appalachian Health

Introduction: Deaths of despair (DoD), encompassing suicides, drug overdoses, and alcohol-related liver diseases, have emerged as a critical public health crisis in the United States, with their rise particularly pronounced from 1995 to 2013 and exacerbated by the COVID-19 pandemic. Kentucky, grappling with high rates of substance use disorder, poor mental health, and economic hardship, is at the forefront of this issue, particularly in its rural and Appalachian regions.

Purpose: This study explores the social determinants contributing to DoD in Kentucky, focusing on economic and social factors that influence rising rates of suicide, drug overdose, and alcohol-related liver disease. The …

Finding Freedom In Appalachia: Evaluating A Mental Health Intervention In West Virginia, Elizabeth A. Claydon, Karen Haring, Jessica Haring, Kelsey Riggi, Beth Currence

Journal of Appalachian Health

Introduction: Rural areas have limited capacity to provide comprehensive mental health treatment and resources. This creates the need for interventions to ensure individuals with mental health concerns have access to resources to improve their mental health.

Purpose: The purpose of this mixed-methods evaluation was to assess the effectiveness and impact of Libera, a mental health program tailored for girls and women within the Appalachian region.

Methods: Quantitative surveys, including validated measures for depression, anxiety, and eating disorder symptoms, and life satisfaction, were collected pre- and post-Libera intervention for participants. Simultaneously, annual surveys were sent to Listeners in addition to qualitative …

Time And Location: Physical Activity Trends In Parents And Children In A Rural Region During Covid-19, Brooke C. Towner, Robert Broce, Rebecca A. Battista

Journal of Appalachian Health

Introduction: COVID-19 restrictions altered the structure of the school and workday for families with children and led to changes in active transportation. Continued restrictions impacted access to many community locations and led to changes in physical activity (PA) behavior.

Purpose: The objectives of the study were to describe the changes in the 1) amount of PA time per day, 2) frequency of PA, and 3) sitting time. Information about how PA changed for parents and children during the COVID-19 pandemic will have potential implications for education, public health, and recreation management.

Methods: This cross-sectional study enlisted participants via an online …

Un Treatment Of Multiple Oppressions: A Black Feminist Perspective, Stanlie James

Journal of African Policy Studies

No abstract provided.

South African Land Policy: The Legacy Of History And Current Options, Hans P. Binswanger, Klaus Deininger

Journal of African Policy Studies

No abstract provided.

Children Living With Type 1 Diabetes In The Public School System, Madison M. Wilson

Kentucky Undergraduate Journal for the Health Humanities

Type 1 Diabetes is a worldwide chronic condition that typically develops during adolescence and requires life-long treatment and management. Management of this disease is extremely complicated for a child to manage on their own and requires a community of individuals to help them. With children spending most of their days at school, the school’s teachers and staff are vital to the care and management of their condition while attending public school. Children with Type 1 Diabetes in public school systems face many disparities and a reform is needed. Looking at this population through a holistic health science lens can help …

Cultivating A Sense Of Belonging: Pathways Of Support In Higher Education, Tanya M. Tarbutton, Lori B. Doyle

The Journal of Advancing Education Practice

Institutions should proactively consider the need for cultivating a sense of belonging among online adult students with diverse backgrounds and experiences. Hispanic and first-generation learners face unique challenges to overcoming potential barriers associated with obtaining an advanced degree. The impact of higher education institutions (HEI) on the overall development and betterment of society cannot be overstated which adds a level of importance regarding the experience of all learners from any context. A conceptual framework, based on research specific to supporting diverse learners, will be explored. In addition to drawing on the tenets of the sense of belonging framework, facets of …

Thriving Through Change: Strategies For Building Resilience And Adaptability In Organizations, Anitha Peddireddy

The Journal of Advancing Education Practice

In the evolving landscape of education and organizational development, resilience and adaptability are increasingly recognized as critical competencies for fostering individual and institutional success. This reflective essay examines the intersection of these traits within the context of leadership, teaching, and learning environments. Using both scholarly research and professional experience, the article explores how educators and administrators can respond effectively to disruptions such as technological change, workplace stress, and diversity challenges. Key strategies include cultivating a growth mindset, enhancing emotional intelligence, promoting inclusive practices, and leveraging data-informed decision-making. The paper further emphasizes the role of educational leadership in creating psychologically safe, …

Finite Disappointment, Infinite Hope: Enacting Cultural Humility, Institutional Accountability, And Sustainable Resistance, R. Danielle Scott

The Journal of Advancing Education Practice

Higher education faces unprecedented political and organizational shifts, including bans on Diversity, Equity, and Inclusion (DEI) initiatives. These challenges create barriers for educators committed to equity and justice. Grounded in Dr. Martin Luther King Jr.’s words, “Finite Disappointment, Infinite Hope,” this article explores cultural humility—particularly institutional accountability—as a key strategy for navigating this evolving landscape. Cultural humility fosters critical self-reflection, redressing power imbalances and lifelong learning, offering a sustainable approach to social justice advocacy. This article outlines strategies for bolstering institutional accountability. The author introduces Five Care Practices—Recalling Core Values, Remembering, Resting, Reading and Intellectualism, and Radical Self-Care—as essential tools …

Are Large Language Models Conscious?, Judah Hays

Undergraduate Research and Engagement Symposium

This work evaluates the possibility of a conscious large language model (LLM) under the parameters of Integrated Information Theory (IIT). First, we examine the methodology behind IIT as a scientific theory of consciousness. Second, we detail the system requirements for consciousness under IIT. Third, we examine the basic architecture of modern LLMs. Finally, we subject the network architecture of current LLMs to the system requirements of IIT, evaluating each “physical postulate” IIT espouses individually. We conclude that LLMs meet none of IIT’s requirements for a physical system to be conscious, and briefly discuss the implications for future research.

Promoting Wellbeing & Quality Of Life Through Behavioral Support: My Internship Journey At Misericordia’S Pep Program, Brionna Brown

Undergraduate Research and Engagement Symposium

This URES presentation describes an overview of my internship at Misericordia's PEP program, Personal Effectiveness Program. It describes my daily activities and how I overall learned that importance of empathy and connection in the field of psychology.

Molecular Dynamic Simulation Of The Dissociation Of Acetylsalicylic Acid With Different Co-Crystals, Alex Reina, Lauren Thompson, Divya Sunkara, Kenneth Olsen

Undergraduate Research and Engagement Symposium

Adding co-crystals to a drug is a viable technique used in the field of pharmacology to improve the dissociation of a target drug. In our project, we examined the rate of dissolution of Acetaminophen using molecular dynamic (MD) simulations, and how it varies when different co-crystals are added in. We will specifically be using oxalate and citrate. The goal of this project is to be able to determine how different co-crystals interact with Acetaminophen to be able to predict similar interactions in the future. The results will be useful for pharmaceutical research and drug development.

Utilizing Uae Date Palm Leaf Ash In Removing Ammoniated Compounds From Reject Brine After The Solvay Process, Hend Mohammed Alsheryani

Thesis/ Dissertation Defenses

This study addresses the critical challenge of managing ammonia-laden reject brine from desalination plants in the United Arab Emirates (UAE), where desalination is the primary freshwater source. The environmental impact of brine disposal, particularly ammonia contamination, necessitates the development of sustainable treatment solutions. This research explores the potential of date palm leaf ash (DPLA), an agricultural byproduct, as a low-cost and eco-friendly adsorbent for ammonia removal, aligning with the UAE’s sustainability and circular economy goals. The study evaluates the ammonia adsorption capacity of DPLA and optimizes its performance through thermal ashing at 750°C and chemical activation using calcium oxide (CaO), …

Interventions To Improve Figurative Language Understanding For Students With Autism Spectrum Disorder, Anna C. Tedeschi, Leslie Bross, Cindy Gilson, Jordan Rierson

Butler Journal of Undergraduate Research

Students with autism spectrum disorder (ASD) typically experience a variety of difficulties throughout their years in education. One difficulty that tends to be observed in students with ASD is understanding figurative language. This difficulty is applicable to both social and academic scenarios because figurative language is often used in social situations among peers, as well as in narrative texts. The goal of the following systematic review was to identify effective intervention practices for improving the figurative language comprehension for students with ASD. This study was undertaken through a four-phase review process using the Covidence program and the Preferred Reporting Items …

Lost Out At Sea On “Floating Palaces”: Examining The Overlooked Tale Of The Ocean Liner Stewardess, 1890–1919, Pierce Greer

Butler Journal of Undergraduate Research

This paper examines the lives and experiences of women working aboard ocean liners during the late nineteenth and early twentieth centuries. During this era of “floating palaces,” women went to work at sea as stewardesses and nurses. By relying on the testimonies of stewardess Violet Jessop and other unnamed working women aboard ocean liners from 1890 to 1919, I argue how these women had more freedom and opportunities than their land counterparts and challenged the notion of the sea as a male-dominated space. Glossing over their stories undermines their efforts and reduces them to a secondary role in the transatlantic …