Digital Commons Network^™

Exploring The Experience Of Heart Disease Among Burmese Immigrants In The United States, Khup S. It

Graduate Thesis and Dissertation post-2024

The ongoing political and military turmoil in Myanmar has resulted in a significant increase in the migration of Burmese individuals to the United States in recent years. This demographic shift has brought attention to the health challenges faced by Burmese immigrants, particularly with regard to heart disease (heart attack). The complexities of the U.S. healthcare system, compounded by legal and social barriers, place immigrants at greater risk for health disparities. This study examines the health challenges of Burmese immigrants in Tulsa, Oklahoma, with a specific focus on their perceptions and experiences related to heart disease, as explored through illness narratives. …

Shock Tube Droplet Breakup Experiments Facilitated By Acoustic Levitation, Anthony J. Aguilera

Graduate Thesis and Dissertation post-2024

Droplet introduction methodology in a shock tube differs based on the experimental conditions. For experiments in which the objective is to image droplet breakup, acoustic levitation allows for a consistent droplet shape and for diagnostic equipment to be aligned to a droplet prior to an experiment. A levitator was designed and used in the University of Central Florida’s shock tube facility. Polystyrene doped droplets were levitated to increase the likelihood of cavitation occurring. Multiple droplets were impacted by a shock wave, and the breakup regime was captured using a high-speed camera.

Paleoethnobotany And Starch Grain Residue Analysis Collected From Ceramics At The White Marl Site, Jamaica, Lydia E. Kiernicki

Graduate Thesis and Dissertation post-2024

The White Marl site represents the largest known Taíno settlement and archaeological site in Jamaica. Road construction in the eighteenth century first disturbed the site, followed by further damage during Mandela Highway construction in the 1940s. The site now faces renewed threats from a proposed highway expansion that has divided it into two zones. In response, the Jamaica National Heritage Trust began archaeological investigations in 2016 to assess and document the land before development and preserve any recoverable material remains and cultural heritage. Field seasons from 2016 to 2019 recovered of several ceramic burial vessels from inhumation contexts, providing valuable …

Addressing Vulnerabilities And Defesne Mechanisms In Transformer-Based Language Models, Mansour Al Ghanim

Graduate Thesis and Dissertation post-2024

Transformer-based Large Language Models (LLMs) have achieved remarkable success across Natural Language Processing (NLP) tasks, yet their increasing adoption has exposed critical vulnerabilities across input, model, and output layers. This dissertation systematically investigates these vulnerabilities and develops corresponding defenses, offering an end-to-end view of LLM security. First, we study model-level vulnerabilities through backdoor injection attacks that implant hidden malicious behaviors via hardware perturbations. We propose TrojBits, a hardware-aware attack that uses minimal bit-flips to insert trojans into models. Its three-stage design—Vulnerable Parameter Ranking, Hardware-Aware Attack Optimization, and Vulnerable Bit Pruning—success- fully compromises BERT and XLNet using only 64 parameters and …

Analysis Of An Aero-Engine Using Ammonia As A Fuel Carrier, Kangana Patel

Graduate Thesis and Dissertation post-2024

Numerous studies in the literature have explored the decarbonization of aviation. Some opt for sustainable aviation fuels (SAF), while others propose Hydrogen(H₂). Recent studies have also investigated Ammonia (NH₃) as a potential hydrogen fuel carrier. This study of NH₃ as a viable alternative fuel could help reduce overall emissions and overcome the challenges of H_2, which is highly flammable and difficult to store. This study aims to develop a core-engine model in a system simulation software called Simcenter Amesim. Results show a reasonable similarity between jet-A fuel and NH₃ cracked H₂ within …

Large Language Models And Networks: Edge Proposal, Synthetic Corpora, And Adaptive Node Generation, Nathan Gonzalez

Graduate Thesis and Dissertation post-2024

Natural Language Processing (NLP) and Artificial Intelligence (AI) have evolved from brittle rule-based engines through data-driven statistical models to today’s transformer architectures whose multi-head attention enables rich contextual reasoning. Against this backdrop, this dissertation unifies three complementary investigations that deepen our understanding of how large language models (LLMs) can reason over, generate, and strategically adapt language within networked settings. First, instruction-tuned LLMs are recast as latent-relationship detectors: by prompting models to hypothesize links between text-described entities, we recover edge sets that reconstruct social, thematic, and citation graphs with high precision, revealing how attention distributions encode topological cues. Recognizing the difficulty …

Advanced Large Language Model Approaches And Natural Language Processing Techniques To Improve Hate Speech Detection Using Ai, Saad Almohaimeed

Graduate Thesis and Dissertation post-2024

The proliferation of hate speech on social networks can create a significant negative social effect, making the development of AI-based classifiers that can identify and characterize different types of hateful speech in messages highly important for stakeholders. While this is a highly challenging problem, recent advances in language models promise to advance the state of the art such that even subtle and indirect forms of hate speech can be detected.

In this dissertation we present a series of contributions that improve different aspects of hate speech classification. We developed THOS, a hate speech dataset consisting of 8.3k tweets. Compared to …

Integrated Performance-Based Framework For Evaluating Alternative Containment Systems In Subtitle D Landfills Managing Coal Combustion Products, Poyu Zhang

Graduate Thesis and Dissertation post-2024

Designing landfill containment systems that remain effective over decades to centuries poses significant challenges in geoenvironmental engineering, especially for landfills managing coal combustion products (CCPs) with complex hydraulic and chemical behaviors. This dissertation aims to develop an integrated, performance-based framework for evaluating landfill barrier systems by combining numerical modeling, experimental leaching tests, and machine learning prediction. The first component assesses the equivalency of the Florida double liner system relative to the Subtitle D composite liner mandated by the U.S. Environmental Protection Agency (US EPA). Using field leakage observations and COMSOL Multiphysics-based numerical simulations, results demonstrate that the Florida system, when …

Aluminum Alloys For Laser Powder Bed Fusion Additive Manufacturing And Process Optimization By Machine Learning, Kevin Graydon

Graduate Thesis and Dissertation post-2024

Laser powder bed fusion (LPBF) additive manufacturing is a promising manufacturing technology enabling enhanced design freedom through layer-by-layer production. However, traditional, wrought aluminum (Al) alloys suffer from solidification cracking during LPBF processing and the initial printer parameter optimization process required for every novel or untested material is time and resource intensive. There exists a need to formulate Al alloys for LPBF and a method to reduce the resources consumed during initial printer parameter optimization studies. Al-9.5Ce-xMo (x = 0.2, 0.6, 1.0 wt. %) alloys have been designed specifically for LPBF utilizing the CALPHAD approach. Additionally, a neural network model was …

‘Who’S Your Daddy?’: Ddradseq Parentage In Broodstock-Offspring Pairs Of Diadema Antillarum In A Population Restoration Initiative, Bianca R. Rosendahl

Undergraduate Scholarship and Creative Works

In the early 1980s Diadema antillarum, or the long-spined urchin, was hit by a catastrophic mass mortality event across the western Atlantic and Gulf of Mexico, inclusive of the Florida Keys. The cause of this die-off event was likely triggered by a pathogen or environmental stressor that decimated native populations by up to 98%. The species has not yet fully recovered and is struggling with recruitment success which is why it may benefit from an ex-situ recovery program. In this study, I used single nucleotide polymorphisms (SNPs) to identify genetic variation and analyze parentage in a captive population of …

Bridging The Digital Divide In Biomedical Healthcare: Policy Solutions For Equity In Access, Literacy, And Infrastructure, Brooke E. Turner, Emmy L. Colon Alamo

Undergraduate Scholarship and Creative Works

This paper explores the intersection of digital inequity and biomedical healthcare access in the United States, positioning the digital divide as a structural determinant of health. As telehealth and digital platforms become central to care delivery, communities lacking broadband infrastructure, digital literacy, and affordable internet access face compounded barriers to equitable healthcare. The study introduces five critical dimensions—access, availability, adequacy, acceptability, and affordability—as a framework for addressing these disparities. It proposes the Rhizomatic Digital Ecosystem Framework to guide national and local interventions, emphasizing the need for public investment in broadband expansion, digital education, and affordability programs. By treating digital access …

Curaçao's Tourism Transformation: Building A Legacy Of Growth, Manuel Rivera, Margaret Zorrilla

Dick Pope Sr. Institute Publications

Tourism in Curaçao has experienced remarkable growth, with total arrivals increasing from 582,400 in 2023 to 700,242 in 2024. This surge reflects the island’s rising appeal as a destination and sets the foundation for the significant economic contributions that follow.

Where Music Shapes A Legacy, Manuel Rivera, Margaret Zorrilla Cortez

Dick Pope Sr. Institute Publications

The 2025 Curaçao North Sea Jazz Festival (CNSJF) reinforced its reputation as one of the Caribbean’s leading cultural events, delivering substantial economic benefits, an outstanding visitor experience, and deepening loyalty to both the festival and Curaçao. CNSJF 2025 stands as a powerful engine for Curaçao’s economy, a benchmark for festival experiences, and a driver of lasting loyalty and advocacy for both the event and the island. Its legacy is not only musical but also economic and cultural, shaping how visitors connect with Curaçao for years to come.

A New Dawn Of Joy: How Joy Is Cultivated Among Black Transgender And Nonbinary Young Adults In Florida, Courtney Marciá Gardner

Graduate Thesis and Dissertation post-2024

The state of Florida had a record-breaking number of implemented and proposed policies between 2023-2024 that impacted transgender and nonbinary individuals. Black transgender and nonbinary people are particularly impacted by these policies due to the compounded effects of their race and gender identity. Nonetheless, despite the growing literature on Black transgender and nonbinary individuals, a lack of research exists examining positive aspects of intersectional experiences among Black transgender and nonbinary individuals. This qualitative study shifts away from deficit centered frameworks by investigating how Black transgender and nonbinary young adults in Florida cultivate joy in their lives. This study uses a …

Hetero-Cisgender Rituals: The Oppression Of Sexual- And Gender-Minoritized People, Bertha A. Ben Khallouq

Graduate Thesis and Dissertation post-2024

Among the groups that experience health inequalities in the United States, sexual- and gender-minoritized people figure prominently. Medical practitioners are tasked with alleviating these health inequalities, and it has been suggested that through the education of new physicians, we can decrease these inequalities. This perspective, however, neglects that medical students are social actors and their socialization begins long before medical school. In the present study, I develop a framework for understanding hetero-cisgender rituals that medical students experience and participate in before starting their medical training. I answer three research questions: (1) To what extent do medical students witness hetero-cisgender rituals? …

The Sociological Engagement In John Coltrane's A Love Supreme: Examining The Impacts Of Race, Music, And Culture In Video-Based Learning Amongst College Students, Kinyel K. Ragland Sr.

Graduate Thesis and Dissertation post-2024

This project consists primarily of the interest in Video Based Learning (VBL) and understanding the impacts of a video based on the connections between John Coltrane’s song Acknowledgement on the Jazz suite A Love Supreme to the Civil Rights movement and systemic racism. Research confirms that VBL has an impact on student learning, yet this project finds that because of the content of the video, it fits into scholarship where there are gaps. The methodological approach, which was qualitative, found that students were overall enlightened, entertained, and were interested in learning more. Other findings include suggestions and recommendations for future …

A Mathematical Modeling Approach To Investigate The Impacts Of Post-Infection Mortality And Partial Immunity On Disease Endemicity, Brendan M. Shrader

Honors Undergraduate Theses

A number of infectious diseases cause post-infection conditions or complications, such as COVID- 19, Q fever, and Polio. These conditions result in recovered individuals having a higher mortality rate than susceptibles, and this can impact disease dynamics. An existing mass-action model in the literature that incorporated post-infection mortality was shown to have limit cycles, or persistent oscillations, in the infected population. To better understand what causes these limit cycles, we develop and analyze a new epidemiological model with standard incidence. We show standard results, including the existence, uniqueness, and stability of the disease-free and endemic equilibria, and we rule out …

Sexual And Reproductive Health Access Among Racial/Ethnic Minority College Students, Srithanvi Pasunuri

Honors Undergraduate Theses

Sexual and reproductive health (SRH) is critical for individual well-being, yet significant disparities in access persist among racial and ethnic minority college students in the United States. These inequities, driven by systemic barriers such as financial constraints, cultural stigmas, and inadequate campus resources, contribute to higher rates of unintended pregnancies, sexually transmitted infections (STIs), and poor health outcomes within these populations. This systematic review aims to identify and synthesize existing literature on the barriers to SRH access for racial and ethnic minority college students, explore how cultural, social, and institutional factors influence service utilization, and assess interventions proven effective in …

Factors Involved On The Attribution Of Consciousness To Generative Artificial Intelligence And Its Impact On Trust, Sophia Fernanda Sakakibara Olgini Capello

Honors Undergraduate Theses

This study investigates the cognitive factors influencing the perception of mind in generative artificial intelligence systems, focusing on the role of prior experiences with them, theory of mind (ToM), and the tendency to anthropomorphize. The research examined how these factors predict perceived consciousness in ChatGPT and impact users' trust in this system, specifically exploring: (1) how ToM and anthropomorphism contribute to AI consciousness perception, (2) how prior AI experiences influence consciousness attribution, (3) the relationship between consciousness attribution and trust in AI, and (4) how perceptions of AI consciousness relate to mind perception in other entities. Undergraduates (N= 220) completed …

Reentry Realities: Examining The Role Of Aftercare Programs In Supporting Justice-Involved Youth, Lynda Girven

Honors Undergraduate Theses

The current study examined if aftercare and reentry programs helped to reduce recidivism among youth who have been involved in the juvenile system, and specifically, youth released from residential placement facilities. Different components of aftercare programs were also examined, such as the inclusion of mentoring or family support, how many services were offered, and if the program followed the Risk-Need-Responsivity (RNR) model. Through completing a systematic review of studies published since 2008, five studies met the inclusion and exclusion criteria. All five studies found that the youth who received services through aftercare programs were less likely to reoffend than youth …

Examining The Impact Of Resilience And Sense Of Community On Mental Health And Academic Performance, Samara B. Coleman

Honors Undergraduate Theses

Within the United States, a third of college-aged young adults are diagnosed with at least one psychological disorder. Resilience, the ability to bounce back from adversity, has been shown to help mitigate the adverse effects of burnout and stress, and support academic performance in some cases. Additionally, a sense of community has also been shown to be crucial in buffering the negative consequences of adversity. The following research questions guide this study: 1) How significant a role does the community play in resilience and mental health? 2) How does resiliency relate to the academic performance of students experiencing varying levels …

The Evolution Of Surveillance And The Decline Of Privacy, Alan J. Geyer

Honors Undergraduate Theses

This study directly examines how surveillance law and technology have evolved in the United States and how privacy rights have declined correspondingly. The study specifically focuses on how advancements in surveillance technology have overstepped the boundaries of Fourth Amendment protections and analyzes whether these provisions are adequate for protecting citizens in the modern technological era. The study explores newly employed methods of technological surveillance, such as facial recognition, data collection, and automated license plate readers. It focuses on how government surveillance programs have reshaped legal and ethical understandings of privacy. The changes in surveillance and technology have been analyzed by …

The Association Between Pain Sensitivity And Low Energy Availability, Sleep, Mental Health, And Stress In Female Endurance Athletes, Taylor R. Moler

Honors Undergraduate Theses

The disruption of certain physiological functions due to low energy availability (LEA) in female endurance athletes is a prominent concern. This condition resulting from LEA has been described as Relative Energy Deficiency in Sport (RED-S), which can include alterations in metabolism, menstrual function, bone deposition and resorption, mental well-being, and more. The goal of this study was to determine whether pain sensitivity was associated with LEA, sleep, mental health, and stress in female endurance athletes. Participants completed a demographic survey, the Low Energy Availability in Females Questionnaire (LEAF-Q), the Pittsburgh Sleep Quality Index (PSQI), the Patient Health Questionnaire (PHQ-4), and …

Development Of Cerium Oxide Based Polymer Composites With Enhanced Cytocompatability For Biomedical Applications, Roshna Cherugail

Honors Undergraduate Theses

This thesis presents the synthesis and characterization of cerium oxide nanoparticles (CNPs), and silver-doped cerium oxide nanoparticles (AgCNPs) loaded in alginate beads that were designed to be applied in biomedical settings. Cerium oxide was chosen for its antioxidant and anti-inflammatory capabilities, and silver oxide was selected to enhance antimicrobial functionality, both of which are pivotal in expedited wound closure and promoting cellular proliferation. Through the use of an advance electrospray encapsulation apparatus, alginate-based polymer beads were created by incorporating either CNPs or AgCNPs into the matrix. These beads were later characterized using a range of microscopic and FTIR analyses, in …

Towards Supporting Undergraduate Students To Become Lifelong Learners: A Multimethod, Multimodal, And Multigranular Analysis Of Motivation And Self-Regulated Learning In Context, Sierra Outerbridge

Graduate Thesis and Dissertation post-2024

This publication-based dissertation includes three manuscripts with distinct statistical methods to investigate self-reported motivation, self-reported self-regulated learning (SRL), and enacted SRL processes in undergraduate student contexts towards understanding how students learn how they learn.

The first manuscript focused on 1248 undergraduate statistics students, utilized self-reported motivation, and interpreted logfile data of time spent within an online textbook through the lens of SRL using hierarchical cluster analysis followed by k-means cluster analysis to identify four distinct motivation clusters. Results from a repeated measures ANOVA suggest that students did not spend time differently within the textbook, whereas there were differences between motivation …

On High-Speed Breakup Of Water Droplets Behind High Mach Number Shocks, Sydney M. Briggs

Graduate Thesis and Dissertation post-2024

Water droplet breakup in high-speed flow is a relatively popular experimental study to analyze breakup mechanisms. There is a plethora of experiments performed at low Mach number and low Weber number, but studies with higher speed flows and higher Weber numbers are less common. In this study, water droplet breakup is assessed using high-speed shock waves (Mach 2.3-above Mach 5) in a shock tube. Multiple methods are used to introduce droplets, and multiple different water purity levels are considered. An assessment was made into whether cavitation played a role in the breakup process physically, as this has been a budding …

Themed Experience & Attractions Academic Symposium 2025 Proceedings, Themed Experience & Attractions Academic Society

Proceedings of the Annual Themed Experience & Attractions Academic Symposium

No abstract provided.

Faith Amid Chaos: Does Religiosity Buffer Youth Delinquency In Disordered Neighborhoods?, Mason T. High

Honors Undergraduate Theses

This study examines whether religiosity moderates the relationship between neighborhood disorder and delinquent behavior among juvenile offenders. Drawing on Social Disorganization Theory and Neighborhood Disorder, the study hypothesizes that religiosity, both as an attitude and as a behavior, serves as a protective factor against delinquency in disordered neighborhoods. Using data from the Pathways to Desistance study, this research employs Ordinary Least Squares (OLS) regression with and without interaction terms to assess how individual perceptions of disorder interact with religiosity in influencing minor and major delinquency. Results indicate a significant positive association between perceived neighborhood disorder and delinquency, reinforcing the notion …

Sports And Rhetorical Marginalization: A Case Study Of Angel Reese & Caitlin Clark, Diamond R. Williams

Honors Undergraduate Theses

This thesis explores the manifestation of racism, sexism, and capitalism in the language and rhetoric of sports media through a case study of WNBA players Angel Reese and Caitlin Clark. This study theorizes that sports media has referred to Reese and Clark with damaging language tied to the intersections of their respective identities. This thesis also identifies and analyzes the presence of repeated themes throughout select sports media that mirror relevant theories surrounding stereotypes, biases, and marginalization in sports. Examining and analyzing the subtle nuances at play allows one to understand how language implicitly reinforces harmful narratives and, thus, how …

A Kinder Panopticon? Examining Effects Of Fairness And Justice On Performance Outcomes Under Advanced Electronic Monitoring Systems, William F. Tang

Honors Undergraduate Theses

The adoption of Electronic Performance Monitoring (EPM) systems has increased with the prevalence of remote workers post-COVID. Research indicates EPM yields conflicting performance and behavioral outcomes. EPM-related behavior can be predicted by organizational justice (the extent to which workplaces are perceived as fair in nature); environments with higher justice ratings are less likely to induce issues like stress and distrust. However, advanced EPM like electroencephalograms (EEG) may modulate the relationships between perceived fairness, stress, and work performance. This study assigned 42 participants to a modified vigilance test (based on Temple, et al., 2001), which participants took under 3 placebo monitoring …