Digital Commons Network^™

Using Llms To Model Arguments In U.S. Supreme Court Briefs: Preliminary Report, Heng Zheng, Dexter Williams, Bertram Ludäscher

Information Science Faculty Publications

Supreme Court briefs can impact the decision-making of Supreme Court cases. We show how to represent the briefs for a U.S. Supreme Court case as a formal argument model that relies on the briefs’ existing structure. We explore how to generate argument models with large language models (LLMs) by using them to identify attacks between arguments.

Examining The Communication Work Of Women Who Have Tested Brca-Positive: “I Feel This Responsibility To Let People Know”, Summer C. Martin, Allison M. Scott, Anne M. Stone

Communication Faculty Publications

Inheriting a pathogenic variant in the BRCA1 or BRCA2 gene considerably increases a woman's risk levels for developing breast and ovarian cancer. In addition to serious physical health implications, women with a BRCA pathogenic variant may face psychosocial challenges, including those related to navigating the often demanding process of communicating about topics regarding BRCA with family and other social network members. Based on in-depth interviews with 24 women who tested BRCA-positive, we found that—consistent with the conceptualization of communication work articulated by Donovan-Kicken et al. (2012) as an extension of the theory of illness trajectories (Corbin & Strauss, 1988)—the labor …

Contextualizing Violence Against Women: The Influence Of Social Solidarity On Attitudes Toward Gendered Violence In Bangladesh, Tasnia Symoom

Theses and Dissertations--Political Science

Existing theories, such as Social Identity Theory, Social Dominance Theory, and the Black Sheep Effect, explain how group biases shape social attitudes but overlook the role of social contexts, such as relational dynamics, hierarchical stability, and norm violations, in influencing attitudes toward violence against women (VAW). This research addresses that gap by advancing the Selective Solidarity Theory (SST), which integrates group identity processes with contextual factors to explain selective support for perpetrators or victims based on identity and circumstance.

Using an original national survey experiment in Bangladesh, the study examines how gender, religious affiliation, and political partisanship affect public …

A Case Study In Program Evaluation, Soma Dutta

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Program evaluation is a systematic process of assessing a program’s design, implementation, and outcomes to determine its effectiveness, efficiency, and impact, guiding data-driven improvements and decision-making. The Centers for Disease Control and Prevention (CDC) Evaluation Framework provides a structured approach to assessing public health programs, ensuring they are effective, accountable, and continuously improving. By systematically applying this framework, evaluations can provide actionable insights that inform program improvements, guide resource allocation, and ensure that evaluations are practical and meaningful to all stakeholders involved (Centers for Disease Control and Prevention, 2024).

The Bourbon County Health Department (BCHD) has implemented a Physical Activity …

A Case Study In Program Evaluation: Evaluation Of The Bourbon County Physical Activity Initiative, Michaela D. Amburgey

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

This evaluation examines the Bourbon County Physical Activity Initiative, which aims to increase physical activity levels in Bourbon County, Kentucky. The initiative includes increased access to exercise opportunities, community events, and an incentive-based activity tracking system. This evaluation assesses the program’s implementation, effectiveness, and provides recommendations for improvement. By utilizing evaluation findings, public health practitioners can enhance decision-making, optimize resource allocation, and improve population health outcomes.

A Case Study In Program Evaluation: Evaluation Of A Program To Increase Physical Activity, Megan M. Harper

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Public health revolves around 3 core functions: assessment, policy development, and assurance.¹ For public health initiatives to have long-term success, we must determine if the intended effects of those programs are met in the beginning stages of program development and implementation; thus, program evaluation relates to the core function of assessment. The Centers for Disease Control and Prevention (CDC) developed a framework to facilitate this process and enable subsequent informed decisions on how to improve public health programs, which relates to policy development.² The CDC framework is comprised of 6 interconnected steps and 4 groups of standards; together, …

Assessing The Impact Of A Physical Activity Program In Bourbon County Using The Cdc Evaluation Framework, Abigail Lay

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Physical inactivity is a significant public health concern, contributing to increased risks of chronic diseases such as obesity, cardiovascular disease, and diabetes (Centers for Disease Control and Prevention [CDC], 2022). To address this issue, communities across the United States have implemented physical activity programs to promote healthier lifestyles, including Bourbon County. This project evaluates the impact of a physical activity program in Bourbon County, KY, using the CDC Framework for Program Evaluation to assess its effectiveness, sustainability, and areas for improvement (CDC, 1999).

The primary objective of this evaluation is to determine whether the program has successfully increased participants' physical …

Special Educator Persistence: Unveiling Teacher Perceptions, Janet Nutt

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

There is a continually growing shortage of special education teachers (SET). The shortage is so dire that the U.S. Bureau of Labor Statistics (2024) anticipates that as many as 35,900 new SET will be needed each year for the next decade. One of the leading factors contributing to the shortage of special educators is attrition, or any loss of teachers from their positions (Darling-Hammond, 2003; Ingersoll, 2001). Teacher persistence, therefore, is a critical concern in addressing the teacher shortage. The purpose of this mixed-methods research study is to examine the association between previously identified factors of attrition and SET decisions …

Metabolic And Barrier Function In Response To Β-Caryophyllene In Intestinal Epithelial Cells, Hannah Scroggins

Theses and Dissertations--Animal and Food Sciences

Butyrate, a short-chain fatty acid, regulates cellular metabolism and energy status in intestinal epithelial cells. β-caryophyllene (BCP) is a plant-derived compound that may provide advantageous effects on intestinal barrier function and nutrient utilization. The goal of this thesis was to investigate the effects of BCP on butyrate utilization and metabolism in intestinal epithelial cells. Throughout this thesis, Caco-2 cells in hanging inserts in multi-well plates were used as a model for the intestinal barrier. One study was conducted to investigate the effect of BCP on butyrate utilization and barrier function in intestinal epithelial cells. A second study aimed to elucidate …

Comparison Of Sheep And Cattle Rumen Microbiological And Physiological Responses To An Abrupt Transition From A High-Forage To A High-Concentrate Diet, Katherine Purvis

Theses and Dissertations--Animal and Food Sciences

Sheep and cattle are often used interchangeably due to having the same gastrointestinal anatomy; however literature directly comparing the two species is minimal. Previous in vitro studies have pointed towards potential species differences in rumen carbohydrate utilization and acidosis susceptibility. The objective of this study was to evaluate in vivo microbiological and physiological responses of wethers and steers when abruptly transitioned from a high-forage to a high-concentrate diet. We hypothesized there are differences between species in response to abrupt dietary transition with respect to intake, rumen microbiology, and the rumen environment. Individually housed, rumen cannulated purebred Polypay wethers (n = …

Disrupted Calcium Dynamics In Reactive Astrocytes Occur With End Feet–Arteriole Decoupling In An Amyloid Mouse Model Of Alzheimer’S Disease, Blaine Weiss, John C. Gant, Ruei-Lung Lin, Jenna L. Gollihue, Colin B. Rogers, Susan D. Kraner, Edmund B. Rucker, Yuriko Katsumata, Yang Jiang, Peter T. Nelson, Donna M. Wilcock, Pradoldej Sompol, Olivier Thibault, Christopher M. Norris

Sanders-Brown Center on Aging Faculty Publications

While cerebrovascular dysfunction and reactive astrocytosis are extensively characterized hallmarks of Alzheimer's disease (AD) and related dementias, the dynamic relationship between reactive astrocytes and cerebral vessels remains poorly understood. Here, we used jGCaMP8f and two-photon microscopy to investigate calcium signaling in multiple astrocyte subcompartments, concurrent with changes in cerebral arteriole activity, in fully awake 7- to 8-month-old male and female 5xFAD mice, a model for AD-like pathology, and wild-type (WT) littermates. In the absence of movement, spontaneous calcium transients in barrel cortex occurred more frequently in astrocyte somata, processes, and perivascular regions of 5xFAD mice. However, evoked arteriole dilations (in …

Gilead: Municipal Liability For Punitive Damages Under The Fair Housing Act, Robert G. Schwemm

Law Faculty Scholarly Articles

The 1968 Fair Housing Act (“FHA”) has always been understood to apply to local governments, which have proved to be among the most frequent and significant violators of this law, especially in their opposition to housing of particular value to racial minorities and persons with disabilities. Yet not until the Second Circuit’s decision last year in Gilead Community Services, Inc. v. Town of Cromwell did an appellate court approve an FHA-based punitive-damage award against a municipality. Before Gilead, district courts had generally blocked such awards, applying § 1983’s immunities to protect local governments and their officials from the FHA’s …

Deceptive Exploitation: Deepfakes, The Rights Of Publicity And Privacy, And Trademark Law, Michael D. Murray

Law Faculty Scholarly Articles

This article addresses the application of right of publicity, right of privacy, and trademark law to the problem of deepfakes. It will explore the routine and not so routine ways that personality and persona attributes are exploited in traditional privacy contexts and publicity contexts. It will also examine the use of First Amendment defenses in legal actions traditionally associated with the exploitation of celebrities, sports figures, and other persons under state law theories of name-image-likeness exploitation, as well as and federal trademark law theories of false endorsement and false designation of origin.

Part I provides an introduction and background to …

The Case Against Surge Pricing, Ramsi A. Woodcock

Law Faculty Scholarly Articles

Surge pricing—using data and algorithms to raise prices in response to unexpected increases in demand—has spread across the economy in recent years, from Amazon and Disney World to commuter highways and, of course, Uber, which is infamous for surge pricing rides. Companies claim that surge pricing equilibrates supply and demand, but that is impossible, at least in the short run when demand unexpectedly outstrips supply. What surge pricing really does is to ration existing supply based on ability to pay. That is both distributively unjust and potentially inefficient. It should also be considered a violation of the antitrust laws because …

The Migration Of Abolition Theory, Matthew Boaz

Law Faculty Scholarly Articles

This Article considers whether and how theories of abolition developed by criminal law scholars are transferrable to the realm of immigration enforcement. A key question is how abolitionist principles might be employed in support of critiques of the United States’ immigration regulatory regime in the same way that these principles have been deployed in denouncing racialized policing and an injurious, industrialized prison system.

This Article makes two contributions: First, it identifies and illuminates a methodology adopted by critical and decarceral criminal law scholars: (i) denouncing the harms of a structural system, (ii) identifying the normative justification(s) for this system, and …

Implementing An Opioid Overdose Education And Naloxone Distribution (Oend) Program Among Law Enforcement Officers In Lee County, Ky, Keelie Jolly

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

This grant proposal describes an implementation strategy for introducing an OEND training program among law enforcement officers (LEOs) to reduce opioid overdose deaths. The goal of the project is to increase LEOs' awareness and knowledge of opioid overdose and Naloxone administration and usage of Naloxone.

Advancing Vapor Intrusion Science Using Systematic Frameworks To Foster Informed Decision Making, Hong Cheng Tay

Theses and Dissertations--Civil Engineering

Vapor intrusion, the migration of subsurface vapors into indoor air spaces, is an important source of indoor air contamination to consider at hazardous waste sites contaminated by volatile organic compounds (VOCs). There is considerable uncertainty and variability in the factors that influence vapor intrusion processes, which poses a significant challenge for decision making, despite advancements in vapor intrusion science. This dissertation consolidates knowledge from existing scientific advances and investigates scientific gaps associated with the vapor intrusion preferential pathway conceptual model (i.e. conduit vapor intrusion), associated with the vapor entry pathway into buildings via sewer systems. The overall goal of this …

Earthquake Wrangler: Leveraging Ios Technology For Earthquake Detection And Early Warning Application To Enhance Public Safety., Luis F. Salome

Theses and Dissertations--Civil Engineering

Earthquakes are devastating natural phenomena and generate secondary hazards such as tsunamis, landslides and fires. Their catastrophic impacts span both developed nations including the United States, Japan, Turkey, and Italy and developing countries such as El Salvador, Haiti, Nepal and the Philippines, where disparities in early warning infrastructure remain important. Seismic events start with stress waves generated by tectonic plate motion, with body waves (P- waves and S-waves) and surface Rayleigh and love waves that carry energy through the earth. While some regions have adopted advanced early warning systems based on seismic hazard models and strong ground motion analysis, others …

Fatal Futures: Slow Violence, Utopia, And The Postnatural Human In Contemporary American Literature, Shelby Roberts

Theses and Dissertations--English

Fatal Futures: Slow Violence, Utopia, and the Postnatural Human in Contemporary American Literature investigates the ways in which ideas of futurity are articulated in narratives that conceptualize both the end of the world and post-calamity society through the lens of a pessimistic, queer approach to understanding the future. The purpose of this project is to not only build previous research in the configurations of the body in queer, gothic, and speculative American writing as a whole, but to enter into a developing conversation surrounding Appalachian literature through the idea of kinship (the broadening of relationships both chemical and postnatural) as …

Feeling And Experience In American Women's Writing From The First World War, Anika Jensen

Theses and Dissertations--English

This dissertation analyzes the political capacity of feeling in American women’s autobiographical and semi-autobiographical writing from and about their work during the First World War. Women produced emotionally complex accounts that resist easy categorization, and I argue that attending to feeling clarifies not only their emotional experiences with war work but their social and political projects. This dissertation closely examines portrayals and rhetorics of feeling, considering the intersections of gender, class, race, and labor in impacting how feelings are depicted, negotiated, and conveyed. While British women were more compelled to perform and convey feeling according to a rigid class system, …

Multi-Scale Analysis Of Karst Aquifer Vulnerability To Climate Change And Contamination Processes, Shishir Sarker

Theses and Dissertations--Earth and Environmental Sciences

Karst aquifers represent some of the world’s most productive yet vulnerable groundwater systems, supplying freshwater to approximately 10% of the global population across 15% of Earth’s ice-free land surface. Their distinctive hydrological characteristics— including rapid recharge, preferential flow paths, and limited natural filtration— create unique vulnerabilities to both climate variability and contamination that pose significant challenges for sustainable water resource management. This dissertation presents a comprehensive multi-scale analysis of karst aquifer vulnerability through three interconnected studies that examine climate change impacts, microbial contamination dynamics, and contaminant transport processes across diverse geographic and hydrogeologic settings.

Chapter two investigates climate change impacts …

Plastic Gerontologies: Epigenetic Clocks As Instruments Of The Profitable Medicalization Of Aging, Hans T. Purisch

Theses and Dissertations--Geography

Epigenetic clocks are algorithms that use epigenetic biomarkers of aging to calculate an organism’s ‘biological age.’ Through discursive analysis of commercially available epigenetic clock marketing materials, scientific articles, and interviews with actors in the longevity biotechnology industry, this study examines the commercialization of epigenetic clocks in the form of consumer test-kits. The study argues that longevity biotechnology companies leverage the malleable and fluid qualities of epigenetic markers of biological age to extend the domains of profitable therapies. It shows that epigenetic clock companies market the dynamic qualities of epigenetic biological age measurements to redefine health around the project of optimizing …

Lust, Labor, & Legitimacy: Visibility And Precarity In Platformed Sex Work, Sable J. Augustyn

Theses and Dissertations--Geography

This thesis examines the labor of platformed sex workers, positioning their experiences as a site for understanding the entanglement of multiple intersecting economies. Through qualitative interviews, it explores how sex workers navigate platform infrastructures, manage audience engagement, and contend with visibility as both an economic necessity and a site of risk. Drawing on theories of emotional labor, visibility labor, and platform governance, the project highlights how sex work on digital platforms is shaped by overlapping systems of economic extraction, technological constraint, and cultural regulation. Platformed sex work emerges here as a layered and context-specific practice—embedded within creator ecologies, attraction economies, …

Woke-Lahoma: Anti-Trans Ideology On The Frontlines, Sarah H. Fogel

Theses and Dissertations--Geography

The past decade (2015-2025) of American politics has been marked by a sharp rise in anti-trans politics. Indeed, during this period, anti-trans rhetoric and legislation have become central to American conservative politics more broadly. As the Republican party under Donald Trump works daily to remake the federal government in its image, studying the recent past of Republican-controlled states like Oklahoma offers a window into the future of anti-trans politics at the national scale. This thesis uses a mix of discourse analysis of anti-trans media and participant observation at 2SLGBTQ+ Pride events to analyze the ideological underpinnings of the present-day anti-trans …

The Houston Climate Justice Museum As A Catalyst For Environmental Justice: Exploring The Intersection Of Art, Activism, And Creative Placemaking In Houston, Texas, Aylin Castro

Theses and Dissertations--Geography

This thesis explores how the Houston Climate Justice Museum (HCJM) functions as a site for environmental/climate justice education through art and community engagement. Drawing on interviews, participant observation, and document analysis, this research examines how the museum’s curating practices generate new understandings of environmental in/justices, fosters local partnerships, and creates a welcoming space for community dialogue. Findings show that the HCJM does more than exhibit art, it demonstrates how art can be leveraged to advance both activist and educational projects. This study positions the HCJM as a model for how local and justice orientated museums and cultural spaces can contribute …

Yaoi Lesbians: Media, Identity, And Desire, Olivia Marquardt

Theses and Dissertations--Linguistics

Media consumption reflects aspects of identity while also assisting in identity formation (Koller, 2008; Zemmels, 2012; Wu, 2006). This thesis examines the phenomenon of lesbians who engage with men-loving-men (MLM) media. The practice seems odd due to the contrast of lesbians desiring women for their social, platonic, romantic, and sexual relationships, but this thesis finds that repeated consumption of media that display men and their desires can index lesbianism. This practice helps lesbians construct their identities through three processes of indexicality: indexical disjuncture, indexical bleaching, and indexical denial (Barrett & Hall, 2024). Through a discourse analysis of five semi-constructed interviews …

Analyzing Agency In Online News Reporting Of The Events Of January 6th, 2021: A Corpus-Based Investigation, Matthew W. Abernethy

Theses and Dissertations--Linguistics

Over the last decade or so, politics in the United States has become increasingly polarized. A central focus of this polarization has been the news media, including both traditional print news, online news, and television news. Results of this have been a rapid rise in misinformation, disinformation, the demonization of news (especially political) providers as purveyors of ‘Fake News’, and distrust in mainstream news outlets. The central focus of this thesis is bias in news reporting, leading naturally to the question of how widespread this bias really is. This thesis uses corpus linguistic and discourse analytic methods to pursue this …

Trashing Gender Scripts: Indexical Misrecognition In The Zine "Galatea's Naked", Jules Blank

Theses and Dissertations--Linguistics

Zines, short for ‘fanzines’ or ‘magazines,’ refer to physical, printed, self-published creations that can consist of a single sheet of paper or many, fastened together. These artifacts are rich with meaning—and, thus, can be read as tangible manifestations of the ideologies and identities of the creator(s).

This thesis focuses on the way zines are used as tools of resistance. Additionally, it shows that the creation and circulation of zines are highly pragmatic acts that solidify social bonds and enable individuals to perform and reinforce their emergent identities within a collective—explicitly making a claim about who they are and what they …

Hugo Chávez, El Camino Hagiográfico: Religión Y Bolivarianismo En La Construcción Discursiva Del Culto A Un Presidente, Lilia Malavé Conley

Theses and Dissertations--Hispanic Studies

This dissertation examines the discursive construction of the political-religious cult surrounding Hugo Chávez through a theoretical and methodological approach that integrates Critical Discourse Analysis (CDA) and Multimodal Discourse Analysis (MDA). Its central objective is to identify and interpret the incorporation of elements from the Venezuelan religious imaginary–particularly from popular Christianity–into the symbolic configuration of Chávez as a sacred figure within official discourse. The corpus analyzed includes official transcripts from the television program Aló Presidente, as well as two animated short films titled Chávez Nuestro que Estás en el Cielo (“Our Chávez Who Art in Heaven”), broadcast on Venezuelan public …

Shaping A City: Municipal Housekeeping, Civic Activism, And Urban Environmentalism In Progressive Era Louisville Through The Women’S City Club, Amy J. Malventano

Theses and Dissertations--History

At the turn of the twentieth century, rapid industrialization and urban expansion transformed American cities, creating urgent challenges in governance, public health, and environmental management. In response, women across the United States extended their domestic expertise into the public sphere, spearheading initiatives to improve sanitation, waste disposal, and urban infrastructure. This dissertation examines the Louisville Women’s City Club (LWCC) as a case study of municipal housekeeping, demonstrating how middle-class women used their traditional roles to influence systemic reform in Louisville, Kentucky. By bridging gender history, urban environmentalism, and Progressive Era activism, this study reveals how the LWCC shaped public policy …