Digital Commons Network^™

Queer Inclusion In Libba Bray's Beauty Queens: The Case For Lgbtq Ya Literature, Kayla Michelle Crumbley

Theses and Dissertations

This thesis is a time sensitive case study on the nature of Libba Bray's novel Beauty Queensand it's placement as both a metacognitive novel and discourse in the nature of queer acceptance in the publishing and media landscape of the 2010s and 2020s. This includes focusing on contextualizing the book in the changing landscape of queer acceptance and visibility in the media over the last 20 years through the lens of the inclusion in YA and how that manifest in the 2010 and 2020s book bans on LGBTQ YA fiction. The novel highlights the wider need for LGBTQ YA …

Emotional Landscapes: St. Teresa Of Avila And The Spiritual Journey, Jillian Louise Breeden

Theses and Dissertations

This paper examines the writings of St. Teresa of Avila (1515-1582) through the methodological lens of the history of emotions, arguing that her mystical accounts represent a crucial yet understudied contribution to our understanding of early modern emotional frameworks. Through close textual analysis of Teresa's major works, this study demonstrates how her detailed articulations of spiritual ecstasy, divine love, and religious melancholy offer unique insights into both the religious and secular emotional landscapes of Counter-Reformation Spain. Teresa's innovative emotional vocabulary, which combined traditional Catholic devotional language with embodied metaphors and spatial conceptualizations, allowed her to navigate the complex ecclesiastical politics …

The Penn Center’S Impact On Rural Health Through Midwife Programming In 20Th Century South Carolina, Kathryn Addison Greenberg

Theses and Dissertations

The Penn School of the Sea Islands provided an education to thousands of rural, Black South Carolinians over the twentieth century. Northern missionaries including the founders of the Penn School, Laura M. Towne and Ellen Murray, taught and provided healthcare to the residents of the Port Royal Experiment through the Civil War and into Reconstruction. With the arrival of Rossa Cooley and Grace House, the Penn School put emphasis on auxiliary programing including midwifery training institutes held in conjunction with Dr. Hilla Sheriff and the South Carolina Department of Public Health’s Division for Maternal and Child Health. With the goal …

Characterizing The Relationships Between Cranial Geometry, Brain Morphometry, And Brain Mechanical Properties Using Mr Imaging And Elastography, Jessica Restivo

Theses and Dissertations

Traumatic brain injury (TBI) is a global health concern, with over 69 million cases annually. TBI risk depends on subject-specific neuroanatomical variation, yet research often only considers generic finite element (FE) models, based on the geometry and material composition of a 50th percentile male head. Although highly accurate, subject-specific models require expensive magnetic resonance (MR) imaging, elastography, and time-consuming computational resources. There is a need to create subject-specific TBI models that account for subject-specific variations, without neuroimaging. This study aims to create mathematical models to predict brain morphometry (dimensions, volume) [Objective 1] and mechanical properties (shear stiffness, damping ratio, octahedral …

Elevating Next Generation Wireless Devices Towards Contactless Sensing For Healthcare Applications, Aakriti Adhikari

Theses and Dissertations

There is an increasing interest in technologies that can understand and perceive at-home human activities to provide personalized healthcare monitoring, aimed at early detection of disease markers and assisting physicians in making clinical decisions. Existing approaches, such as wearables, require users to wear sensors that can be cumbersome and cause discomfort. Vision based solutions, such as optical cameras, IRs, LiDARs, etc., can be used to design contactless at-home monitoring systems. However, these systems are limited by poor lighting and occlusion, and they are privacy-invasive. Fortunately, high-frequency millimeter-wave wireless devices provide an effective alternative to the existing systems to enable fine-grained …

The Role Of Symmetries In Atomic, Electromagnetic, And Particle Physics, Joshua Martin O'Connor

Theses and Dissertations

Symmetries in atomic, electromagnetic, and weak interaction physics are explored to understand symmetry-breaking extensions of the Standard Model of particle physics. Lorentz-violating field theories are extremely interesting theoretically, since they possess many new features that are absent in Lorentz-invariant models. We outline the formalism and experimental status of the Lorentz- and CPT-violating Standard Model Extension, in both the classical and quantum regimes. Processes such as vacuum Cerenkov radiation, which are kinematically forbidden when Lorentz symmetry is exact may become allowed when this symmetry is weakly broken. Particle decays, such as pion and kaon decays, although allowed in Lorentz-invariant theories, are …

Students’ Experiences Using Peer Review To Affect Writing Self-Efficacy And Writing Performance In An Undergraduate Mass Communications Writing Course, Nina Morrison Brook

Theses and Dissertations

The purpose of this action research was to examine the impact of peer review on writing self-efficacy and writing performance in an undergraduate online writing for mass communications course. The study focused on two research questions: (1) How and to what extent does structured peer review affect undergraduate students’ writing self-efficacy in an online writing for mass communications course in a large public Southeastern university? and (2) How and to what extent does structured peer review affect undergraduate students’ writing performance in an online writing for mass communications course in a large public Southeastern university? This research used peer review …

Play, Guide, Aspire: How Game Type And Trainer Involvement Shape Orientation Training Outcomes, Damla Sonmez

Theses and Dissertations

The use of gamification in orientation training has gained attention in organizational settings, yet questions remain regarding how different gamified training designs influence new employees’ emotional commitment, willingness to participate in future training, and long-term aspirations. Drawing on Stimulus–Organism–Response (SO-R) theory, Achievement Goal Theory, and Ecological Systems Theory, this dissertation investigates how game type (individual vs. team) and trainer involvement (active vs. passive) shape these outcomes.

Two experimental studies using vignette-based scenarios were conducted. Study 1 tested the direct effects of game type on emotional commitment and willingness to participate. Study 2 employed a 2 (game type) × 2 (trainer …

Transitioning From Microfluidic-Based To Bioprinted Decellularized Extracellular Matrix In Vitro Blood–Brain Barrier Models, Connor O. Mowen

Theses and Dissertations

The blood–brain barrier (BBB) regulates transport between the vasculature and central nervous system but limits therapeutic delivery. In vitro BBB models are essential for studying barrier function, disease mechanisms, and drug transport, yet traditional systems often lack biological relevance. This thesis aimed to improve model fidelity and scalability by refining a PDMS-based microfluidic fabrication protocol and developing a spinal cord-derived decellularized extracellular matrix (dECM) bioink for bioprinting applications. A multi-step protocol was optimized to decellularize bovine spinal cord tissue, followed by enzymatic digestion to generate a printable dECM solution. UV–Vis spectroscopy confirmed protein retention, and DNA quantification revealed residual nucleic …

When Words Fail: Why Ai-Driven Context Beats Word Error Rate For Safety-Critical Air Traffic Control, Muhammad Maaz

Theses and Dissertations

Accurate speech-to-text transcription is critical for Air Traffic Control (ATC) to en- sure safety and operational efficiency. However, existing Automatic Speech Recognition (ASR) systems struggle with domain-specific phraseology, high noise levels, and real-time constraints. This work explores domain adaptation strategies of OpenAI’s Whisper ASR model, applying Transfer Learning and Low-Rank Adaptation (LoRA) on ATC benchmark and a Federal Aviation Administration (FAA) corpus. Experimental results show that fine- tuning significantly reduces Word Error Rate (WER) from 55.2% to 6.8%, yet WER alone fails to capture safety-critical transcription errors. To address WER’s limitations, we introduce the Contextual Error Rate (CER), a novel …

Tell Me How You Really Feel: A Case Study On Restorative Practices, Marissa Santiago

Theses and Dissertations

Restorative Practices are gaining popularity as the primary form of handling student discipline. In the past, school districts have heavily relied on exclusionary practices, such as suspension and expulsions. The purpose of this qualitative case study is to explore and understand how educators make sense of restorative practices in an urban intermediate school serving students in fourth to sixth grade. The guiding framework for this study was Sensemaking Theory. Sensemaking theory helps researchers to understand how participants make sense of their experiences. Ten teachers, from an urban intermediate school, participated in this study through semi-guided interviews, observations, and document collection. …

From Differentiation To Disease: Cyclin C Directly Coordinates Transcription And Mitochondrial Dynamics, Alicia Campbell

Theses and Dissertations

Organelle crosstalk is essential for coordinating cellular responses to various external cues, including stress and differentiation. Two key organelles, the nucleus and mitochondria, engage in extensive crosstalk to manage responses to a range of environmental and developmental signals. Complex processes such as stem cell differentiation and neuronal development rely on organelle crosstalk. Both processes integrate changes in gene expression with cytosolic and organellar remodeling. However, it remains unclear how these two complex processes are coordinated to achieve the desired outcome. This project concentrates on cyclin C (CCNC), a component of the Mediator Kinase Module (MKM), and its role in directly …

Waterpod: Evaluating Learner Engagement And Conceptual Understanding Through Gamified Virtual Reality, Leeza Eimeria Duller

Theses and Dissertations

The water and wastewater industry faces a growing workforce crisis due to high retirement rates, limited public awareness, and underrepresentation of technical talent. Traditional outreach methods have struggled to engage students or convey the complexity of water systems. This study evaluates WaterPOD, an interactive virtual reality (VR) simulation designed to introduce users to wastewater treatment processes and careers through immersive learning. Grounded in Social Cognitive Career Theory (SCCT), Cognitive Load Theory (CLT), and Constructivist Learning Theory (ConLT), the study examined how VR influences conceptual understanding and career perceptions. A mixed-methods study with 138 college students measured SCCT constructs, CLT- and …

Compact Space-Folded Multi-Resonator Duct Silencer With Broadband Noise Reduction And Minimal Flow Disturbance, Joshua Lloyd

Theses and Dissertations

Control and reduction of unwanted noise is a significant concern in many residential, commercial, and industrial fields. Specifically, ducted noise control is of increasing importance due to the complex challenges of ventilation requirements imposed on the system. This research presents a compact, space-folded silencer which achieves broadband attenuation of noise in ducted applications. Making use of axial arrays of side- loaded resonators, this structure allows for unobstructed fluid-flow through its center, resulting in a static fluid pressure drop across the device of only 14.5 Pa. In addition, due to the silencer’s configurable nature, the geometry can be tuned to meet …

Adapting A Personalized Normative Feedback Intervention For Graduate Student Drinkers, Faith Shank

Theses and Dissertations

On average, graduate students consume eight drinks per week, meeting criteria for heavy drinking and highlighting the need for a cost-effective intervention. The current study examined the efficacy of personalized normative feedback (PNF) for reducing heavy drinking in graduate students. Study 1 examined the feasibility and acceptability of the intervention content to inform a randomized controlled trial (RCT) of the intervention. Results from qualitative interviews with 13 graduate students who interacted with the intervention content preferred to receive feedback about peers enrolled in the same type of degree program. Study 2 was an RCT using PNF from peers with the …

Integration Of Mechanism-Driven Computational Modeling And Public Data Resources For Chemical Toxicity Assessment, Elena Chung

Theses and Dissertations

Regulatory toxicology depends primarily on animal testing, which limits throughput, mechanistic interpretability, and applicability to human-relevant endpoints. This dissertation presents computational approaches that integrate publicly available bioactivity data with machine learning to support chemical safety evaluation. Oral carcinogenicity was modeled using curated chemicals from the US Environmental Protection Agency’s Integrated Risk Information System (IRIS) and activity data from over 1,900 PubChem assays. Quantitative structure-activity relationship (QSAR) models trained on statistically prioritized assays demonstrated strong predictive performance and were applied to rank the carcinogenic potential of more than 16,000 compounds. Hepatotoxicity was evaluated using a hybrid modeling approach that combined structural …

No Longer At War With My Words: Finding Healing Through Therapeutic Writing, Marlo Degaetano Kreitzinger

Theses and Dissertations

While living in Dallas, Texas, I had the incredible opportunity to work with women transitioning out of homelessness, addiction, prison, or other life traumas. During my four years of facilitating life skills and job readiness classes, I witnessed a desperate need for healing. Many of the women I served were stuck in the repetitive cycle of their unprocessed emotional trauma. These women were often victims of the unprecedented mental health crisis plaguing our world and had little to no access to mental health resources. My initial introduction into therapeutic writing helped me to accept my own mental health crisis and …

Fantasy Novels, Romance, And Book Boyfriends: Romantic Views And Expectations Of Young Adult Women, Kennedy Dawn Morris

Theses and Dissertations

Despite its drop in popularity, reading is a pastime that is enjoyed by many. As with other forms of media, there is the question of how consuming literature impacts individuals. This research study examines how reading fantasy novels impacts the romantic views and expectations of women in emerging adulthood. Social comparison theory and parasocial relationships were utilized in order to examine how young adult women compare their relationships and relationship ideals to those of fictional characters, as well as how young adult women decide which fictional relationships and/or characters are worth their admiration. The findings of this study suggest that …

The Use Of Culturally Responsive Mentor Texts For Literacy Development In An Elementary Classroom, Ashley Vernon

Theses and Dissertations

The purpose of this study was to examine the effectiveness of Culturally Responsive Mentor Text in literacy development in an elementary classroom. Students in this study demonstrated increases in overall literacy development in the areas of comprehension and verbal discourse when paired with Culturally Diverse texts throughout the study. This study revealed that students were able to make more connections with texts and increase discussion when recognizing unfairness and overcoming struggles.

Unifying Explainability And Machine Learning: Towards Trustworthy And Plausible Explanations Without Post-Hoc Manipulations, Ian E. Nielsen

Theses and Dissertations

The deployment of machine learning (ML) in safety-critical domains is impeded by the black-box nature of deep learning models. Although these models excel at discerning complex patterns, their opacity undermines trust, limiting their use for high-stakes tasks. This thesis advances the field of eXplainable Artificial Intelligence (XAI) by introducing novel methods to evaluate and enhance model interpretability, ensuring explanations are both faithful (accurate to the model’s reasoning) and plausible (intelligible to human users). A key challenge in XAI is the unreliability of post-hoc explanation methods. To address this, we propose (1) quantitative evaluation metrics for assessing the faithfulness of local …

The Impact Of Latino Faculty On Latino Students, Sarai Aleida Noriega

Theses and Dissertations

Abstract This study examined the relationship between Latino faculty representation and the academic experiences, sense of belonging, and personal and professional success of Latino students. I used a qualitative case study research method where data was collected through semi structured interviews with self-identified Latino students enrolled in Rowan University Higher Education Administration Program. Participants were prompted to reflect on their collegiate experiences and inspect the role of Latino faculty representation on their educational journey, and the challenges of maneuvering predominantly White academic spaces. The findings revealed that the presence of Latino faculty had a direct impact on students’ feelings of …

Low Surface Brightness Features Of Edge-On Galaxies In Deep Sky Surveys, Kyle R. Adams

Theses and Dissertations

In this thesis, we present a comprehensive visual analysis of low surface brightness (LSB) structures in edge-on galaxies using two statistically complete samples: 838 galaxies from the SDSS Stripe 82 region (ES82) and 5,745 galaxies from the Edge-on Galaxies in SDSS (EGIS) catalog, both containing galaxies with spectroscopic redshifts out to 𝑧 ∼ 0.2. Using deep imaging data from the SDSS, SDSS Stripe 82, DESI Legacy Imaging Surveys, and the HSC-SSP, we construct RGB and coadded images for comparison and to improve feature detection. Average limiting photometric depth for each survey in the 𝑟 band for the surveys analyzed in …

Enhancing Fault Tolerance In Tmr Soft Risc-V Fpga Socs Through Failure-Driven Mitigation Strategies, Andrew Elbert Wilson

Theses and Dissertations

Field-Programmable Gate Arrays (FPGAs) leveraging soft processors, particularly those implementing the open-standard RISC-V Instruction Set Architecture (ISA), are increasingly important for space missions due to their adaptability and reconfigurability. However, their susceptibility to radiation-induced Single Event Upsets (SEUs) presents significant reliability challenges, necessitating robust fault-tolerant strategies such as Triple Modular Redundancy (TMR). This dissertation evaluates the effectiveness of TMR-based mitigation techniques for Linux-capable soft RISC-V System-on-Chip (SoC) implementations deployed on SRAM-based FPGAs operating in high-radiation environments. Using a combination of deterministic fault injection and neutron radiation testing, this work identifies critical residual single-point failure modes that persist in TMR-protected designs. …

Applying Ceragenins In Translational Medicine: Activating Mesenchymal Stem Cells And Preventing Healthcare-Associated Infections, Aaron L. Zaugg

Theses and Dissertations

Healthcare-associated infections are a major global concern. Increased infections among vulnerable populations lead to millions of deaths, annually, complicated by the emergence of multi-drug resistant pathogens. These infections are often facilitated by medical devices serving as abiotic surfaces that facilitate the formation of biofilms. Notably, colonization of prostheses and other bone-associated medical devices can lead to corrective procedures, revisions and death. To address these issues, inspiration can be drawn from natural sources of bone health and defenses against infection. Cathelicidins are endogenous peptides involved in both bone maintenance and infection control. Ceragenins are small molecule mimics of cathelicidins with broad …

Linking Static And Dynamic Structures And Properties Of Materials With Computational And Mathematical Models, (Enoch) Sin Hang Ho

Theses and Dissertations

Terahertz (THz) spectroscopy is an effective technique to study and manipulate the structural dynamics of materials, due to its frequency range being very similar to the vibrational frequencies of collective atom motions in a host of materials. High-field and broadband THz radiation can be generated via optical rectification (OR) in nonlinear optical (NLO) crystals. The efficiency of OR response in an NLO crystal is determined by many factors, including molecular hyperpolarizability (β), 2nd order electric susceptibility (χ(2)), crystal structure, primary growth orientation, refractive index, absorption and phase matching condition. In this dissertation, I will focus on using computation methods and …

Predicting Single-Leg Eccentric Hamstrings Strength In Aging Athletes Using Diagnostic Ultrasound- And Survey-Derived Parameters, Lee J. Hinkle

Theses and Dissertations

Introduction: Eccentric hamstring strength declines with age and contributes to mobility limitations. Although Nordbord testing quantifies eccentric strength, few studies have examined it in older adults, and none have predicted strength performance on this test using ultrasound or survey- based measures. Methods: We recruited 122 senior athletes (60 female) at the 2024 Huntsman World Senior Games. Ultrasound-derived cross-sectional area (CSA), echogenicity, and subcutaneous fat thickness, along with demographic and activity data, were used to predict single-leg peak force using Bayesian regression. Models were sex-stratified, and predictors were selected using leave-one-out cross-validation (LOO IC). Results: In males, CSA, age, leg side, …

The Exaggerated Blood Pressure Response To Activities Of Daily Living And Exercise Is Dependent Upon The Fitness Of People With Hypertension, Joseph D. Larsen

Theses and Dissertations

Purpose: Determine if the previously reported exaggerated systolic blood pressure response to daily activity and moderate exercise amongst hypertensive adults could be accounted for by differences in fitness. Methods: 30 normotensives adults (15 low fitness control (LFC) and 15 high fitness control (HFC)) and 15 unmedicated adults with ambulatory hypertension (HTN) participated in this study. Participants completed 24-hour ambulatory blood pressure monitoring (ABPM). Lactate Threshold (LT) and estimated ����̇O2max were determined for each participant. A week later, blood pressure was measured while participants completed 5-minute bouts of treadmill exercise at fixed absolute intensities (2.5 mph 0% and 12% grade) and …

Characterization Of Ultra-High-Speed Friction Stir Welds Made In Thin Sheet Aa6061-T4 Material, Todd Grant Lainhart

Theses and Dissertations

Friction stir lap welding (FSLW) of thin aluminum sheets in industry and in research has faced challenges in weld quality that limit welding speeds. Interfacial defects such as hooking and thinning are common defects that appear at the interface of FSLW, and researchers and process operators have traditionally reduced process parameters such as feed rate and spindle rotation to fully eliminate the defects. While such measures are successful in creating fully consolidated FSLW, feed rates for FSLW have stagnated around 1 mpm with the fastest feed rates recorded at 3 mpm, making it difficult for manufacturers to implement FSLW in …

Computational Advances For Single-Cell Proteomics, Hannah Boekweg

Theses and Dissertations

The overarching goal of biologists is to characterize biological systems. When the workings of a system are understood, they can be fixed, broken, preserved, mimicked, and even replicated. The field of proteomics seeks to characterize systems through the lens of proteins. Proteins are referred to as the 'workhorse' of the cell to illustrate that they perform most functional tasks within the cell. These tasks are highly varied, including enzymatic activity, structural support, transport, storage, cell signaling, gene regulation, immune response, and more. Proteomics has been instrumental in new biological discoveries by characterizing the functional state of cells. A new area …

Opportunistic Networks On The Move: A Context-Aware Framework For Opportunistic Networking Under Heterogeneous Mobility Settings, Sara Elsingergy

Theses and Dissertations

Most computer networks require continuous end-to-end connectivity between sending and destination nodes for data transfer. However, in certain scenarios—such as disaster zones, geographically remote areas with intermittent or no connectivity, or regions facing peak network loads—such continuous communication paths may be unavailable. A notable example of this challenge occurred during Hurricane Milton in 2024 and the Los Angeles wildfires in 2025, where Starlink provided free satellite internet to support disaster relief efforts and enable communication in affected areas. However, while offering satellite services at no cost can be effective in emergencies, it may not always be feasible on a global …