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Evaluating Methodologies For Estimating Enteric Emissions And Modeling Greenfeed Technology Utilization In Extensive Beef And Bison Grazing Systems, Aletta Laura Husmann

Electronic Theses and Dissertations

Greenhouse gas (GHG) emissions from grazing ruminants represent a significant component of U.S. agricultural emissions. However, enteric methane (CH4) from cow– calf systems on extensive rangelands pose substantial measurement and management challenges. The Northern Great Plains (NGP) supports nearly one-quarter of the U.S. beef cow population, yet regionally representative, herd-level enteric emission data from commercial ranches remain limited. This thesis integrates empirical field measurements with modeling approaches to evaluate the feasibility of quantifying enteric emissions on extensive rangelands and to examine system-level drivers influencing data yield, costs, and operational performance. Enteric methane and carbon dioxide (CO2) emissions were measured from …

Faster Than The Speed Of Law: Data Privacy And Judicial Deference In Matters Of Technological Development And Social Media, Andrew A. Bohon

Missouri Law Review

Judge Richard Posner, formerly of the Seventh Circuit, once wrote, “the courtroom is not the place for scientific guesswork, even of the inspired sort. Law lags science; it does not lead it.” The particular occasion for this maxim was a case in which Judge Posner disregarded the testimony of an expert witness who claimed the use of a nicotine patch had caused the plaintiff to suffer a heart attack—a claim with “no backing from scientific theory or data.” Cutting-edge technology is antithetical to the law, which is better-suited to an era of horse-drawn carriages and often requires judicial guesswork to …

From Barriers To Breakthroughs: Academic Advising And Resilience Among Online Social Work Students In Appalachia, Jessica Williamson

DSW Capstone Projects

This Doctor of Social Work (DSW) capstone project examines how academic advising can be leveraged as a resilience-informed intervention to support persistence among online social work students in the Appalachian region. Although online education has expanded access to higher education, Appalachian students continue to face significant structural, technological, and cultural barriers, including limited broadband access, financial instability, geographic isolation, and norms that emphasize self-reliance. These challenges contribute to lower retention and degree-completion rates, highlighting the need for intentional, context-responsive support strategies. This project integrates three scholarly products: a systematic literature review (SLR), a conceptual paper, and a practice application paper. …

Hardin Health Link: A Community-Integrated Paramedicine (Cip) Program In Hardin County, Kentucky, Samantha Jones

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

Rural and mixed rural–urban communities face persistent disparities in access to timely emergency medical services (EMS), contributing to preventable morbidity and mortality from time-sensitive conditions such as cardiovascular disease, stroke, and injury. Hardin County, Kentucky, reflects these challenges due to its geographically dispersed population, high burden of chronic disease, and variability in EMS response times. This capstone proposes Hardin Health Link, a Community-Integrated Paramedicine (CIP) program designed to expand the traditional role of EMS providers through in-home health assessments, chronic disease monitoring, post-discharge follow-up, medication reconciliation, and connection to clinical and social services.

Guided by an evidence-informed framework, the program …

Promoting Maternal And Infant Health In Franklin County, Ky: A Community-Based Physical Activity And Education Intervention, Subin Kim

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

Maternal and infant health outcomes are key indicators of population health, yet persistent disparities exist in rural communities across the United States. In Kentucky, Franklin County reflects this pattern, with concerning maternal and infant health indicators despite relatively favorable socioeconomic conditions. Identified challenges include elevated rates of poor physical and mental health days, high drug overdose mortality, provider shortages, and ongoing reproductive health concerns such as tobacco use during pregnancy and increased infant mortality associated with elevated maternal body mass index.

To address these gaps, a three-pronged, community-based prenatal and postpartum physical activity and education program is proposed. The program …

Momentum For Healthy Births-Hardin County, Ky, Brittany R. Jackson

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

Maternal and infant health disparities in Hardin County, Kentucky, reflect persistent gaps in timely access to care, particularly among rural and underserved populations. Structural barriers, including transportation limitations and unmet social needs, contribute to delayed prenatal care initiation and low postpartum follow-up, increasing the risk of adverse outcomes. This capstone project proposes the MOMentum (Maternal Outreach and Monitoring for Mothers) Program, an integrated care model designed to strengthen access, improve care coordination, and enhance continuity across the prenatal and postpartum period.

The program combines a Community Health Worker (CHW)-led navigation model with enhanced postpartum care supported by telehealth services and …

Implementation Of A Reminder/Recall Messaging Program In Kentucky, Laura Schwarz

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

Childhood vaccination remains a critical public health priority, yet measles, mumps, and rubella (MMR) vaccination rates in several rural Kentucky counties fall below the 95% threshold required for herd immunity. Recent declines in coverage, compounded by socioeconomic disparities and barriers to healthcare access, place children at increased risk for vaccine-preventable diseases and outbreaks. This capstone project proposes the implementation of an evidence-based reminder/recall (R/R) text messaging intervention utilizing the Kentucky Immunization Registry (KYIR) to improve timely MMR vaccination among children aged 4–6 years before kindergarten entry.

The proposed program targets thirteen Kentucky counties with vaccination rates below 70% and documented …

Strengthening Rural Mental Health Crisis Response: Integrating Broadband Telehealth Care Across Counties Served By Kentucky River District Health Department, Mary K. Mcnabb

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

Rural communities in Eastern Kentucky face persistent barriers to timely and effective mental health crisis care, including provider shortages, transportation challenges, and limited broadband infrastructure. Counties served by the Kentucky River Health Department Wolfe, Lee, Owsley, Perry, Knott, Leslie, and Letcher experience disproportionately high behavioral health needs while relying on shared regional resources. The Broadband-Enabled Rural Crisis Stabilization Initiative (BERCSI) is a proposed public health program designed to strengthen rural mental health crisis response through integrated, technology-enabled care. Grounded in evidence-based practices, including tele-mental health and crisis stabilization models, BERCSI leverages broadband expansion to facilitate rapid assessment, coordinated care, and …

Simulating Social Attitudes With Llms: Accuracy, Demographic Effects, And Refusal Behavior In The Sensitive Domain Of Suicide Prevention, Cristina J. Perez, Michael P. Vasquez Jr., Philippe J. Giabbanelli, Patrick Y. Wu

VMASC Publications

Large language models (LLMs) are increasingly used to simulate public opinion, yet their validity in sensitive policy domains remains underexplored. We evaluate whether LLMs can reproduce attitudes toward suicide prevention policies using 32 questions drawn from seven nationally representative U.S. surveys (2023-2025). We systematically vary demographic conditioning (race/ethnicity, gender, age, education, income, party), prompt framing (direct elicitation, respondent embodiment, specialist embodiment), and model architecture (GPT-5 Nano, DeepSeek V3.2, Meta Llama 3.1 8B, Mistral Small 24B). Across 811,560 prompts, the mean absolute error—the average gap between predicted and human response distributions—is 23 percentage points. We also find that LLM responses to …

An Exploration Of Geomagnetically Induced Currents And The Accessibility Of Geomagnetic Data Collection, Richard Le

Physics Theses

Geomagnetically Induced Currents (GICs) are electrical currents induced in long grounded conductors during geomagnetic disturbances. They represent one of the primary space weather hazards to critical infrastructure, particularly high-voltage power transmission systems and other grounded conductor networks such as pipelines. As modern society becomes more dependent on these systems, understanding and mitigating the impacts of space weather has become increasingly important. This thesis examines the physical mechanisms that generate GICs, from the interaction of the solar wind with Earth’s Magnetosphere to Magnetosphere-Ionosphere-Thermosphere (MIT) coupling and the current systems that drive geomagnetic disturbances (GMDs). Case studies from Zimbabwe and Finland illustrate …

Computational Study Of Rotating Detonation Combustors, Aditya Balasubramaniam

Mechanical and Aerospace Engineering Theses

Rotating detonation combustors (RDCs) are pressure-gain combustion devices that sustain one or more continuously rotating detonation waves, offering potential thermodynamic and performance advantages over conventional deflagration-based systems. Their behavior depends strongly on combustor geometry and operating conditions. Understanding these effects is therefore essential for the design and optimization of practical RDCs. Accordingly, this thesis numerically investigates annular RDCs with two primary objectives: (1) to evaluate the effects of propellant mass flux and (2) to assess the influence of annular width on detonation-wave dynamics and combustor performance.

A finite-volume framework is used to solve the compressible reactive Euler equations with hydrogen–air …

Scalable Quantum Network Routing Through Reinforcement Learning And Resource Optimization, Tasdiqul Islam

Computer Science and Engineering Dissertations

Long-distance quantum communication depends on distributing high-delity entanglement across quantum repeaters. Entangled states are fragile: they decohere in memory, are consumed when used, and lose delity after each swap. Quantum routing therefore diers from classical routing: an algorithm must decide not only the path, but when to generate, store, swap, and consume entanglement before they lose their usefulness. This dissertation studies scalable resource allocation and routing for quantum networks under delity, memory, and concurrency constraints. It rst addresses re- peater deployment with heuristics that nd near-optimal locations while cutting com- putation from days to seconds versus integer linear programming (ILP). …

Reliable And Label-Efficient Learning For Open-World Visual Perception And Robot Learning Under Uncertainty, Zongyao Lyu

Computer Science and Engineering Dissertations

Modern learning systems deployed in open-world environments must make reliable decisions despite predictive uncertainty, previously unseen classes, limited annotations, and distribution shifts. This dissertation develops methods for reliable and label-efficient learning in visual perception and robot control.

First, this work studies uncertainty in object detection by representing semantic and spatial predictions probabilistically. A deep-ensemble framework aggregates detections into class-probability distributions and probabilistic bounding boxes, while a subsequent extension combines deep ensembles with Monte Carlo dropout to further investigate predictive uncertainty. Second, this dissertation addresses open-set recognition, where classes absent during training may appear at inference time. An empirical study shows …

Constraining The Tectono-Climatic Evolution Of The Northern Rocky Mountains: Insights From Volcanic Glass, Leaf Water, And Leaf Wax Hydrogen Isotopes, Rijumon Nandy

Earth & Environmental Sciences Dissertations

The Eocene-Oligocene period in the North American Cordillera represents a period of great intrigue with complex interactions among tectonics, climate, and surface processes. Although this period is generally associated with synorogenic extension associated with gravitational collapse of the Cordillera, the paleotopographic history remains debated. Existing studies offer conflicting interpretations, suggesting either sustained elevations or modest uplift during this time. Notably, recent reconstructions based on volcanic glass δD values have proposed renewed uplift during the early Oligocene, which needs to be tested with a more extensive and robust dataset. Concurrently, global cooling and aridification during this interval may have been amplified …

The Critical Role Of Near-Surface Dynamics In Identifying Spawning Areas Of Atlantic Bluefin Tuna In The Gulf Of Mexico, Donald R. Johnson, William J. Teague, Harriet Perry, James S. Franks

Gulf and Caribbean Research

Atlantic Bluefin Tuna, Thunnus thynnus (ABFT), migrate long distances to broadcast spawn in the Gulf of Mexico (GOM) basin, the Mediterranean Sea and the Slope Sea (NW Atlantic). These areas have commonalities including a highly dynamic upper ocean eddy environment that draws nutrients from shallow thermoclines and adjacent continental shelves and can provide temporal sanctuaries from some larval predators. In the GOM basin, the Loop Current (LC) and its energetic spin—off eddies sweep weak swimming predators such as jellyfish (Pelagia noctiluca) into lines and aggregations, leaving relatively open areas as temporal sanctuaries for ABFT larvae during the vulnerable …

First Photo-Identification Resighting Of A Male Sperm Whale (Physeter Macrocephalus) Between Guadeloupe, Lesser Antilles And Andøya, Northern Norway, Rocío Prieto González, Lisa Steiner, Zoë Morange, Tiu Similä, Marten Brill, Cédric Millon, Laurent Bouveret

Gulf and Caribbean Research

No abstract provided.

Foreword, Pedagogical Innovations In Computer Science Education, Helen Crompton

STEMPS Faculty Publications

[Introduction] Computer science education sits at a defining moment. Across schools and universities worldwide, computing is no longer a niche discipline reserved for a select few. It is a foundational literacy that shapes how learners understand the world, participate in society, and imagine their futures. At the same time, the rapid pace of technological change, particularly in artificial intelligence, data systems, and intelligent tools, has placed unprecedented pressure on educators to rethink not only what we teach, but why and how we teach it. This book arrives precisely when such reflection is most needed.

Exploring K-2 Teachers’ Perspectives Around Screen Time In Blended Learning Classrooms, Cameryn Lee Ronspies

Dissertations and Theses

The integration of digital technologies in primary education has transformed instructional practices, yet the use of screen time in K-2 classrooms remains a debated issue. While prior research has examined the effects of screen time on children’s development and learning outcomes, little is known about how teachers themselves make decisions regarding its use in the classroom. This study explores how K-2 teachers in blended learning environments navigate the complexities of screen time. Despite debate among researchers, few policies exist to guide teachers in regulating the quality and duration of screen use, leaving teachers to make complex decisions independently. Grounded in …

Impact Of Borderline Personality Features On Menstrual Phases And Pain Perception, Morgan Maples

Dissertations and Theses

Pain is a pervasive global health concern that affects approximately one in five adults worldwide and carries substantial psychological and economic costs. Chronic and persistent pain often co-occurs with emotional dysregulation and maladaptive coping behavior, suggesting the involvement of complex biopsychosocial mechanisms including personality pathology. Specifically, borderline personality disorder (BPD) features, have been associated with altered pain perception, increased emotional reactivity, and higher engagement in non-suicidal self-injury (NSSI). Further, hormonal fluctuations across menstrual cycle phases have been linked to variability in pain sensitivity, though findings remain inconsistent. Despite the growing body of literature on pain and personality, little is known …

Mild Cognitive Impairment (Mci) And Exceptional Parental Longevity: A Retrospective, Longitudinal Approach, Deepak Seshadri M.S.

Selected Full Text Dissertations, 2011-

The specific determinants and mechanisms of genetic longevity are an intriguing area of research. There is evidence to show that longevity and associated phenotypes of successful aging are partially determined by genetic factors (Adams et al. 2008; Barzilai et al. 2006; Barzilai et al. 2003; Murabito et al. 2013; Newman et al. 2011). Further research shows that offspring of parents with exceptional longevity (OPEL) may age more successfully and be protected from age related decline than the offspring of parents with usual survival (OPUS) (Ayers et al. 2014; Barzilai et al. 2006; Barzilai et al. 2003). Studies demonstrated an inverse …

Associations Between Cognitive Scripts Of Insecure And Anomalous Attachment And Psychopathology Symptoms In A Normative-Risk Community Sample, Andrea “Andie” Youniss M.S.

Selected Full Text Dissertations, 2011-

Adult insecure and disorganized attachment representations have been shown to be consistently associated with internalizing and externalizing symptoms in adulthood. A recently validated coding system (Groh & Haydon, 2024) was developed to assess insecure (i.e., deactivating and hyperactivating) and disorganized (i.e., anomalous) scripted attachment representations via the Attachment Script Assessment (ASA; Waters & Waters, 2006) – a word prompt task traditionally designed to assess secure base script knowledge. Deactivating scripts reflect minimized or ignored attachment-relevant problems; hyperactivating scripts entail exacerbated attachment-relevant issues; and scripts with anomalous content contain disorganized or contradictory attachment-relevant concerns that shape how caregiving interactions are expected …

Culturally Responsive Dialectical Behavior Therapy With Chinese Sexual And Gender Minority Individuals: A Qualitative Study, Weiyi Liao M.S.

Selected Full Text Dissertations, 2011-

Professional guidelines emphasize the importance of adapting evidence-based treatments to the cultural and contextual needs of minoritized populations. Although substantial research has examined lesbian, gay, bisexual, transgender, and queer (LGBTQ+) mental health, comparatively little is known about the psychotherapy experiences of Chinese sexual and gender minority individuals or how dialectical behavior therapy (DBT) may be delivered responsively with this population. DBT is an evidence-based treatment for emotion dysregulation, self-harm, and suicidal behavior that explicitly addresses the effects of invalidating environments. Because Chinese cultural contexts and LGBTQ-related minority stress may both shape emotional expression, help-seeking, and treatment experiences, this qualitative study …

Post-Boom(Er) Maximalism In The Americas: Valeria Luiselli's “Lost Children Archive”, Antonio Barrenechea

English & Linguistics Articles

This article poses an alternative non-Anglophone starting point for twenty-first century maximalism through the Latin American Boom and “la novela total” that is its crowning achievement. Among such works are Gabriel García Márquez’s One Hundred Years of Solitude (1967) and Carlos Fuentes’s Terra Nostra (1975). The term’s 1960s conception by Peruvian author Mario Vargas Llosa predates Thomas Pynchon as figurehead for maximalist theorizing within First World academic environments that control the conversation. Furthermore, I examine Mexican author Valeria Luiselli’s Lost Children Archive (2019) as a case of post-Boom(er) maximalism that differs from the big novels of the Latin American luminaries. …

News Media Sentiment Toward Chinese Ai: A Comparative Analysis With Belt And Road Initiative Involvement And Public Opinion On China, Asya Vaisberg

Pomona Senior Theses

This study evaluates different countries' news media’s sentiment towards Chinese AI, between May 2023 and May 2024, by using Microsoft Azure NLP Sentiment Analysis. The results are then compared with the country’s public opinion on China and its involvement in the Belt and Road Initiative (BRI). For this study 12 countries have been selected which are USA, Australia, Pakistan, Peru, Russia, Romania, Italy, Greece, Portugal, Philippines, Brazil, and Egypt. For each one, GNews Application Programming Interface (API), which has access to more than 60,000 global news sources, was used to aggregate relevant news articles based on queried keywords. The collected …

Geography Of Erasure: Manufactured Housing, Heat Exposure, And State Neglect In Florida, Gianna M. Hutton

Pomona Senior Theses

This thesis examines Florida's manufactured housing communities through the intersecting frameworks of energy justice, critical heat studies, and housing displacement scholarship, centering how structural, political, and economic forces shape uneven exposure to thermal insecurity and housing precarity. Using a mixed-methods approach combining statistical regression analysis of American Community Survey microdata (2019-2023) and spatial case study of Miami-Dade County's heat governance and The Li'l Abner Mobile Home Community’s displacement, this research investigates how manufactured housing residents experience compounded exclusions across energy systems, urban heat governance, and housing security. The findings reveal that manufactured home residents face a 26% higher energy burden …

Place-Branding In The Japanese Agricultural Industry: A Discourse Analysis Of National, Prefectural, Municipal, And Producer Perspectives, Miyu L. Owada

Pomona Senior Theses

This essay is a case study of place-based agricultural branding in Japan, particularly in the sub-urban context of Mitaka City, Tokyo. Shifting the focus from rural revitalization models typically studied in this field, this study brings sub-urban landscapes into the conversation. Although existing studies assume a top-down policy is implemented for agricultural branding in Japan, the study assesses to what extent this structure holds true for the Mitaka context, comparing narratives across four tiers: the national Ministry of Agriculture, Forestry, and Fisheries (MAFF), the prefectural Tokyo Metropolitan Government (TMG), the municipal Mitaka City and Japan Agricultural Cooperatives (JA) Tokyo Musashi …

Left In The (Road) Dust: Analyzing Advanced Clean Cars Ii In California’S Disadvantaged Communities, Jj Hoffman

Pomona Senior Theses

Across the United States, air pollution disproportionately impacts minority groups. California’s Advanced Clean Cars II (ACC II) waiver was positioned to lead to significant environmental justice impacts, such as reductions in emissions and adverse health outcomes, by establishing stricter regulations for vehicle emissions and ensuring that 100 percent of new passenger vehicle sales are zero-emission by 2035. As the federal government recently nullified ACC II, pollution, and by extension health, could worsen, especially in disadvantaged communities. The thesis established several important relationships, including how disadvantaged communities experienced higher traffic, pollution, and worse health outcomes than non-disadvantaged communities. Though the results …

An Ideological Target Through The Archaeological Archive: The Islamic State’S Destruction Of Palmyra And Its Impact On Local Syrian Identity, Tristen A. Leone

Pomona Senior Theses

This paper investigates how Palmyra's multicultural archaeological archive incited ISIS's destruction of the site during the Syrian Civil War through an analysis of sepulchral and religious architectural structures and onomastic practices. In contributing the cultural heritage scholarship, this paper places the motives of Islamic extremist groups in conversation with intellectual discourse around the multicultural identities of the Ancient Near East during the Roman Imperial Period. Further, through anthropological methodological frameworks and the photographic archive of excavation efforts at Palmyra, I aim to center modern local communities' experiences of living on and near an archaeological site like Palmyra. In consulting modern …

Art Heals Chicago: Murals On The South Side Of Xicágo, Brenda Rodriguez

Pomona Senior Theses

Mural making as a collective art form is a tool for healing, resistance, and cultural pride in Black and Brown communities. With my focus being on Mexican American communities on the South Side of Chicago, specifically Pilsen. I make ties to indigenous motifs and the history of Mexican Muralism to show how it has evolved and how murals in the 1960s and 70s were used for healing from violence and the revolution. Murals that include images that reference the Mesoamerican past and preconquest life are a powerful way of reclaiming one’s identity and asserting one's indigeneity in the present and …

An Llm-Driven System For Doctor-Patient Simulation, Akilan Amithasagaran

Computer Science Theses

Effective physician-patient communication is fundamental to clinical competence, yet traditional simulation-based training methods using standardized patients and high-fidelity manikins are costly, resource-intensive, and difficult to scale. This dissertation presents CLiVR (Conversational Learning system in Virtual Reality), an LLM-driven system that integrates large language models and 3D avatars to simulate doctor-patient interactions for medical communication training.

CLiVR addresses three key limitations in existing virtual reality medical training platforms. First, the system operates on standalone Meta Quest 3 hardware with realistic 3D patient avatars featuring synchronized lip movements and speech-based interaction. Second, CLiVR grounds LLM responses using a curated syndrome-symptom database, constraining …