Digital Commons Network^™

The Framing Of Sherlock Holmes, William Charles Wren

Theses and Dissertations

In the Preface to The Portrait of a Lady, Henry James offers a metaphor for how we should look at novels: a view that pictures a million windows in which we can see a million different stories. Through James’ thinking with a million windows comes a million frames, a narrative device that became popularized in the late Victorian novel. This narrative framework is used by Arthur Conan Doyle, William Morris, H.G. Wells, among others, which brough forth new self-reflexive developments in plot and character development. Arthur Conan Doyle uses narrative framing devices to great effect throughout The Adventures of Sherlock …

The Mountains Call: Escaping To Zones Of Seclusion, Alec Lee Parry

Theses and Dissertations

The biographical and thematical overlap between the literature of Austrian authors Ingeborg Bachmann and Thomas Bernhard, and Swiss writers Max Frisch and Fleur Jaeggy, is established in literary scholarship. However, similarities in the role Alpine spaces play in their works remain unaccounted for. The Alps represent a cultural and geographical boundary between linguistic identities and international borders. Protagonists across this dissertation’s three chapters face internal crises, prompting them to move to “zones of seclusion.” Within these “zones of seclusion,” characters spark discussions of collective memory even if they are isolated themselves. These peripheral locations force recollection, often on collective memory, …

Stimuli-Responsive Hybrid Materials: From Fundamental Photophysics To Tunable Properties, Grace C. Thaggard

Theses and Dissertations

Photochromic materials exhibit properties that can be dynamically tailored as a function of light exposure and represent a rapidly expanding field driven by applications ranging from molecular computing, nanotechnology, or photopharmacology to programable heterogeneous catalysis. For example, the possibility to tune a material’s catalytic activity “on demand” through exposure to a noninvasive stimulus is a transformative concept that could shift the paradigm in chemical industry by allowing for in-situ suppression of byproduct formation, isolation of reactive intermediates, and even control over product yield and selectivity. Development of the mentioned photochromic materials is based on stimuli-responsive molecular building blocks which undergo …

The Enchantment And Disenchantment Of The Virgin Mary From Late Middle Ages Through The Reformation, Quentin Jameson

Theses and Dissertations

This thesis analyzes the Virgin Mary’s role in late medieval and early modern high magic, arguing that her presence and absence in magic display cases of enchantment and disenchantment. Starting in the twelfth century, debates on Mary’s immaculate conception and purity gradually reshaped and elevated her status in Latin Christendom. This enabled Mary to be an active agent within magic as a purifier and advocate. However, early modern natural philosophers and leaders of the Reformation removed these divine abilities from Mary, producing a disenchanted Virgin within high forms of magic.

This thesis applies Karen Barad’s concept of intra-activity and continuous …

A Dynamical Systems Analysis Of Amyloid-Beta Production, Caroline Lloyd

Theses and Dissertations

Alzheimer’s disease is characterized by the presence of beta-amyloid (A𝛽) plaques in the brain, caused by an accumulation of misfolded A𝛽 proteins. Research suggests that hallmark proteins involved in neurodegenerative disorders such as Alzheimer’s disease, Parkinson’s disease, and Amyotrophic Lateral Sclerosis (ALS) exhibit prion- like behavior. This means that the misfolded, pathogenic proteins influence non- pathogenic proteins to misfold. There is also a small rate of spontaneous conversion which causes A𝛽 to misfold without the presence of pathogenic proteins. Additionally, events that limit blood flow to the brain, such as strokes or direct trauma, are known to increase A𝛽 in …

Quantifying And Characterizing Microplastics In North Inlet And Winyah Bay Estuaries, Sc, Emily Grace Contract

Theses and Dissertations

Microplastics (1 μm to 5 mm) accumulate in the bodies of marine organisms and negatively impact their health. Microplastics have also been linked to birth defects, endocrine disruption, and cancer in humans. This study quantified, characterized, and compared microplastics in a protected estuary (North Inlet Estuary, South Carolina) and an estuary impacted by anthropogenic activities (Winyah Bay, South Carolina). Water samples were taken from three sites in each estuary from February 2025 to December 2025. The samples were digested, filtered, then examined visually for microplastics. Plastic particles were extracted and analyzed by Raman microscopy to obtain polymer content. Results indicate …

The Secondary City: Georgetown And The Waccamaw Neck Within A Global Maritime Perspective, 1740-1850, John Paden Wilson

Theses and Dissertations

Georgetown is not and has never been the primary city on the South Carolina coast. Its harbor is shallow and muddy and its urban development lacks the commercial density found in more prominent Atlantic port cities such as New York, Boston, Philadelphia, and Charleston. Despite all indicators to the contrary, this marshy backwater outpost became the second richest port in the United States prior to 1850 through rice and indigo exportation. As a result, the port drew people, goods, and ideas from around the Atlantic. Despite its small size and limited cultural relevance, Georgetown was a regional node for international …

Role Of University Staff In Fostering Graduate Student Engagement, Elizabeth Ellen Caulder

Theses and Dissertations

Graduate student disengagement has increased in higher education, especially after changes from the COVID-19 pandemic, such as automation, remote work, and less face- to-face interaction. This dissertation-in-practice investigated whether relationship-focused interventions could boost student engagement. Guided by Social Exchange Theory and Improvement Science, it used a Plan–Do–Study–Act framework to develop and refine a professional development lunch program. The intervention aimed to promote reciprocal interactions between students and staff based on shared goals. Data from observations, attendance, surveys, and interviews were analyzed across three cycles.

This study illustrates how improvement science serves as a practical, systems- focused approach to tackling problems …

The Role Of Parenting Factors On Moderating The Effects Of Parent Perceived Stress On Waist Circumference And Family Mealtime Outcomes In Black Adolescents With Overweight And Obesity, Taylor Ryan White

Theses and Dissertations

Family mealtime is a protective factor for adolescent health outcomes (e.g. well-being, diet quality); however, parent stress may diminish the frequency and quality of family meals and increase obesity risk through physiological (e.g., allostatic load) and behavioral (e.g., decreased physical activity (PA), obesogenic diet) pathways. Parenting factors, like responsive parenting (e.g., providing support for adolescent healthy eating) and feeding practices (e.g., parental monitoring - tracking adolescent diet), may mitigate the effects of parent stress by promoting adolescent behaviors (e.g., nutritious eating, increased PA) that are linked with healthier weight outcomes; however, few studies have examined this in Black families. Therefore, …

Polyvinylidene Difluoride As A Platform For Photonic Circuits, Caleb Duff

Theses and Dissertations

Integrated photonic circuits represent a promising avenue for advancing computing capabilities by replacing electrons with photons as information carriers. This transition necessitates a comprehensive and innovative approach as the well understood requirements for electronic circuits are replaced by the needs of photonic circuits. This work will discuss topological photonics and one of many recent successes in their use to create near scatter free states. This work will then discuss progress towards creating an electromechanical platform using polyvinylidene difluoride [(C2H2F2)n], the platform’s benefits, and how the platform has been tested. This platform would have the potential to create reconfigurable photonic circuits, …

Coastal Development Effects On Estuarine Benthic Microalgal Communities, Henry Christopher Guy

Theses and Dissertations

As key drivers of neritic primary productivity, benthic microalgae (BMA) play essential roles in biogeochemical cycling and estuarine food webs. When considered alongside their shallow, restricted habitats, BMA contribute disproportionately to global carbon fixation. However, the extent of human impact on BMA communities is largely unknown. This study aimed to quantify anthropogenic forcing through specific abiotic drivers of benthic microalgal success. BMA biomass, community composition, porewater nutrients, and sediment composition were measured within two South Carolina Estuaries. North Inlet and Murrells Inlet share similar geographic and morphological characteristics but differ significantly in terms of watershed population. Dissolved phosphate, nitrate, and …

Maternal Reading Skills And Child Mortality In Nigeria, Kayode Ibraheem

Theses and Dissertations

Although, child mortality in Nigeria has declined significantly over the past three decades, the country still has one of the highest rates in the world. The inverse relationship between maternal education and child survival is well established, but the mechanisms by which education impacts mortality remain underexplored. This study assessed the mediating effect of maternal literacy in the relationship between child mortality and maternal education, extending prior work that focused primarily on mothers with low education levels. Using the data from the 2018 Nigeria Demographic and Health Survey, I analyzed 24,865 mothers who had at most secondary education as well …

Semi-Supervised Galaxy Morphology Classification Using Convolutional Vision Transformers, Emily Miller Christen

Theses and Dissertations

Galaxy morphology classification is an essential task for understanding galaxy evolution, but modern high-redshift surveys such as JADES produce a large number of unlabeled images that cannot be handled with traditional manual or supervised learning methods. This work explores a semi-supervised transfer learning framework that leverages labeled data from Galaxy Zoo 2 to classify morphologies in James Webb Space Telescope JADES observations. A pretrained Convolutional Vision Transformer is adapted to the new imaging domain and refined using pseudo-labeling on unlabeled data. Experiments simulating JADES imaging conditions show that reduced resolution and noise significantly impact the separability of certain morphology classes, …

Tracing Cosmic Origins: Investigating Carbon Isotopic Ratios To Unlock Universal Insights, Karthik Gananath Putha

Theses and Dissertations

The universe is made up of a vast and diverse collection of elements. All elements with atomic mass number A > 12, ranging from carbon to iron, are continuously enriched over the course of galactic evolution through stellar nucleosynthesis. In contrast, elements heavier than 56 Fe are primarily synthesized via neutron-capture processes, occurring in Asymptotic Giant Branch (AGB) stars, core-collapse supernovae, and more extreme events such as binary neutron star mergers. These elements are later expelled into the surrounding space through powerful supernova explosions. Overtime, these processes enrich the interstellar medium with heavy elements and thus plays an important role in …

“Not Being Classified (English Proficient), Only Limits How Much I Can Learn”: An Action Research Examination Of The Elpac, Manuel De Jesus Acuna Jr

Theses and Dissertations

Emerging language learners across the United States face challenges in accessing equal educational opportunities because they are classified as not proficient, which holds them back. The emphasis on this classification compromises their performance on state exams, jeopardizing their educational future. The English Language Proficiency Assessments for California is a state-mandated exam that non- first-language English Speakers must take and pass in order to be classified as English proficient. Districts and educators must begin to challenge the educational system in California. This research outlines the difficulties faced by emergent language learners who are not classified and the repercussions on their future. …

Orchestrating Value In Global Supply Chains: An Ecosystem Approach To Boundary Decisions, Innovation, And Sustainability, Kijong Kim

Theses and Dissertations

This dissertation builds on an ecosystem perspective to examine how suppliers strategically navigate interdependent relationships to sustain competitiveness in global supply chains. In today’s digitally interconnected and institutionally diverse global economy, suppliers operate within complex ecosystems composed of buyers, other suppliers, complementors, and institutional actors. In such environments, suppliers cannot rely solely on compliance with buyer mandates or transactional efficiency to maintain advantage. Instead, they must strategically position themselves within networks to preserve relationships, specialize innovation, and implement sustainability practices. Although international business and supply chain research increasingly acknowledges interfirm interdependencies, it continues to view supplier behavior primarily through hierarchical …

It’S Not A Hierarchy Of Needs; It’S A Maze. A Case Study Of The Challenges And Supports For Former Foster Youth Transitioning To The Community College In Virginia, Lee Hemmrich Hunt

Theses and Dissertations

Despite decades of policy reform and targeted support, today’s former foster youth (FFY) face disproportionate challenges to higher education completion. This qualitative case study explored the lived experiences of six former foster youth as they transitioned from the foster care system to a community college in Virginia. Guided by a conceptual framework integrating Maslow’s Hierarchy of Needs, Bridges’ Transition Theory, and Zimbardo’s Time Perspective Theory, this study sought to understand the barriers FFY encounter, the supports they find most meaningful, how they define successful independence, and the role higher education plays in that definition.

Data was collected through preliminary meetings, …

Fostering High Achievement For Students Within And Beyond The Classroom – Building In Students Academic Language And Literacy Skills To Improve Standardized Test Scores In United States History And The Constitution. An Action Research Study, Amber Nicole Gant

Theses and Dissertations

The scores received on high-stakes tests throughout a student’s educational journey are an indication of the level of mastery of advanced content. Subsequently, these scores highlight their ability to access skills that reflect their likelihood to achieve success and become 21st century college and career-ready individuals. As an educator teaching in an underserved area, students’ inability to comprehend academic language and literacy skills negatively impacts standardized test scores and evidence of complete competency of learned materials. This research examines the effects and outcomes of building on students’ academic language and literacy skills to foster higher academic achievement on standardized tests …

Book Creator In A Dual Language Classroom: The Impact Of A Digital Multimodal Writing Tool On Second Graders’ Spanish Informational Writing Skills And Attitudes Toward Writing, Adriana Hart

Theses and Dissertations

Second grade students in dual-language immersion programs often experience limited vocabulary development and fluency in Spanish, which can affect their ability to comprehend texts and express ideas in writing. In many dual-language settings, Spanish writing instruction receives less instructional time than English literacy, resulting in limited opportunities for students to engage in sustained, structured writing. As a result, there is a need to examine instructional approaches that intentionally support Spanish writing development. The purpose of this action research was to evaluate the impact of a digital multimodal writing tool on second grade students’ informational writing skills in Spanish, as well …

Instructional Design To Support Math Identity Growth In Middle School, Sarah A. Foster

Theses and Dissertations

Middle school mathematics classrooms often emphasize performance and correctness in ways that contribute to negative student beliefs, disengagement, and persistent underachievement, particularly among students enrolled in on-grade-level courses. In this action research study, a targeted math identity development intervention was implemented to examine how instructional practices designed to affirm student thinking influenced eighth-grade students’ math self-efficacy, growth mindset, academic performance, and self-perception as mathematics learners. The study also explored teachers’ perceptions of student identity shifts and the instructional strategies they viewed as most effective in fostering positive math identity.

Guided by Bandura’s theory of self-efficacy, Dweck’s growth mindset theory, and …

Quality Of Life As A Guiding Construct For Service Delivery In Applied Behavior Analysis, Aaron Randall Check

Theses and Dissertations

Currently, there is considerable research highlighting less than ideal outcomes for adults with intellectual and developmental disabilities across many facets of daily living. The field of behavior analysis has the potential to meaningfully impact outcomes for these individuals if the focus of service provision is improving quality of life. The purpose of this multiple manuscript dissertation is to describe three cohesive research projects intended to contribute to advancing the field of applied behavior analysis towards centering quality of life in service provision. The first project was a systematic literature review which explored the presence of both quality of life and …

Exploring The Impact Of Culturally Relevant Pedagogy On Student Cultural Capital, Jessica Asten Leonard

Theses and Dissertations

This study examines the intersection of cultural capital and culturally relevant pedagogy (CRP) within the context of eighth-grade social studies education. Grounded in a theoretical framework of Bourdieu’s cultural capital theory, Ladson-Billings’ theory of culturally relevant pedagogy, and principles of critical curriculum theory, this research study investigated how elements of objectified and embodied cultural capital manifested in student participants and how those elements may have been influenced using culturally relevant instructional strategies. Within the context of a mixed methods design, a qualitative survey instrument was administered to students enrolled in South Carolina and United States history courses and sought to …

Instructional Practices, Belonging, And Self-Efficacy In Rural Inquiry-Based Classrooms: A Structural Equation Model Of Direct And Indirect Effects, Jennifer Nichol Harrist

Theses and Dissertations

Research on inquiry-based learning (IBL) has largely focused on student achievement outcomes, with less attention given to how classroom social dynamics influence students’ motivational beliefs, particularly within rural educational contexts. Rural schools often operate within smaller, close-knit communities where interpersonal relationships may shape students’ academic experiences in distinctive ways. The purpose of this study was to examine the relationships between instructional practices, belonging, and students’ academic self-efficacy in rural inquiry-based learning environments. Using self-efficacy theory and belonging frameworks, the study investigated whether students’ perceptions of teacher and peer belonging mediated the relationship between instructional practices and perceived academic competence.

Survey …

Meeting The Needs Of Students With Disabilities In School Crisis Plans, Christine L. Montesi

Theses and Dissertations

The purpose of this study was to examine crisis preparedness among educators in public schools across York County, SC. More specifically, the study explored how prepared educators believe they are to meet the needs of students with disabilities during and after a school-based crisis. While a majority of public schools report having written crisis plans in place, less is known about crisis preparedness for students with disabilities. Respondents were asked to provide input on ways to address the needs of students with disabilities during a crisis and report their own perceptions of preparedness.

Data were collected through a survey and …

Soft Skills As The New Hard Skills In The Industry 5.0 Era, Miria Zangirolami Munoz

Theses and Dissertations

As technological advancement reshapes educational and professional landscapes, the human dimensions of teaching have become increasingly critical. This action research study examines the gap between the strong academic preparation of Teachers of English as a Second Language (TESL) pre-service teachers and their readiness to meet professional workplace expectations. Situated within the context of Industry 5.0, where human-centered skills are emphasized alongside digital competence, the study explores how soft skills, punctuality, digital etiquette, presentation skills, and professional attire, can be intentionally developed within teacher education. Guided by the strength model of self-control and achievement goal theory, a targeted workshop intervention was …

Reimagining Math Instruction: An Improvement Science Study On Student Choice And Teacher Support Systems In 5th Grade, Nikki G. Gilmore

Theses and Dissertations

This improvement study investigates the potential impact of implementing choice-based assignments on student performance in fifth-grade mathematics. Recognizing that traditional, one-size-fits-all instructional models often limit student engagement and ownership, this study explores how offering students meaningful choices in their learning tasks can improve academic outcomes. Grounded in the principles of improvement science, the study began with an examination of student data, empathy interviews, and root cause analysis using tools such as the Five Whys, fishbone diagram, and driver diagram to better understand the problem of practice. This process positioned choice not as a luxury but as a strategic lever for …

Increasing Equity In Technology Integration, Whitney Anne Colley

Theses and Dissertations

The problem of practice focuses on unequal integration of technology across the district. This action research study aimed to understand teachers’ experiences and promote equitable use of technology in classrooms by implementing a coaching cycle centered on co-teaching and collaboration, which supports teachers beyond simply substituting traditional tools with technology, toward more meaningful integration that improves learning. Teachers often use technology as a direct substitute due to limited time and rushed professional development, which can affect their confidence and effectiveness. The study took place in a public elementary school serving 700 students, in which all students from second to fifth …

The Effect Of Ionic Components On The Performance Of A Model Direct Seawater Electrolyzers, Fethi Mustafa Cimen

Theses and Dissertations

Direct seawater electrolysis (DSE) has gained increasing attention as a sustainable method for hydrogen production that does not require purified water resources. The ionic composition of seawater, especially the concentrations of sodium (Na+) and chloride (Cl-) ions, plays a critical role in determining the electrochemical behavior, membrane transport properties, and overall system performance. This thesis presents a numerical investigation of a model direct seawater electrolyzer with a focus on understanding how changes in seawater ionic strength influence device operation.

A three-dimensional multiphysics Computational Fluid Dynamics (CFD) model was developed in STAR-CCM+ to simultaneously solve heat and mass transport, charge transport, …

I Fina’Nå’Guen I Famagu’On Put I Tåsi: The Impact Of Phenomena-Based Learning On Explaining And Conceptualizing Ocean Acidification In The Pacific, Angelia Jean Blas-Lizama

Theses and Dissertations

This convergent mixed methods study examined the impact of a new phenomena-based (PhBL) lesson plan—grounded by social constructivism and the NGSS framework—on 1) student ability to explain and contextualize a phenomenon, and 2) assess student perceptions of PhBL compared to traditional science instruction. This addressed the shift towards science education reform that better prepares K-12 students for the STEM pipeline and creates student agency surrounding human impact on the environment. Ocean acidification was the selected phenomenon for this study as it was culturally and locally relevant to the participants—sixth-grade science students at a Pacific Island public middle school. Findings revealed …

Perception Is Reality: Co-Teachers’ Perceptions On Co-Teaching, Tabitha Stewart Strickland

Theses and Dissertations

Co-teaching is a service delivery option that high schools use to assist in meeting the needs of students with high-incidence disabilities in general education classrooms. This quantitative study investigates the effectiveness of co-teaching in South Carolina high schools by examining co-teacher perceptions related to fidelity implementation, the descriptions of current co-teaching classrooms, student outcomes, specially designed instruction in the co-taught classroom, teacher preferences, and barriers to effective implementation. The results reveal co-teachers (n = 117) agree that 58% of the implementation practices are occurring; co-taught classrooms are described as having 31 to 40% of students with special needs in classes …