Digital Commons Network^™

Designing Enhanced Nonlinearity In Plasmonic Devices With Epsilon-Near-Zero Films, Kevin Tran Le

Electrical Engineering and Computer Science (MS) Theses

The growing demand for energy-efficient optical information processing motivates compact nonlinear photonic devices that can operate at low power. Silicon photonics is a mature platform for linear optical functions, but nonlinear operation remains challenging because of its weak Kerr response, two-photon absorption at telecommunication wavelengths, and limited compatibility with deeply subwavelength plasmonic confinement. This thesis computationally investigates epsilon-near-zero thin films integrated into plasmonic waveguide architectures as a route toward stronger light–matter interaction in compact nonlinear devices.

Two waveguide geometries are examined: a hybrid metal-insulator-metal plasmonic slab waveguide incorporating an ultrathin indium tin oxide epsilon-near-zero layer (5–50 nm), and a dielectric-loaded …

"Fracturing The Space Of The Real": Deriving A Korean Queer Theory From The Shamanic Feminist Poetics Of Kim Hyesoon, Amber Lee

English (MA) Theses

This thesis derives a Korean queer theory from the shamanic feminist poetics of Kim Hyesoon, arguing that her theorization of Korean indigenous spirituality [musok] and the shaman song "Abandoned Princess Baridegi" constitutes a counter-epistemological framework capable of articulating queer possibility outside the ideological constraints of Western critical discourse. Drawing on the three essays of Princess Abandoned, translated by Don Mee Choi, I read Kim's work through a methodology of resignification (Judith Butler) and disidentification (José Esteban Muñoz) to argue that her agentive resignification of femininity and yin theorizes a disidentificatory performance-space [hyonbin] where queer Korean subjects enact worldmaking and …

Bard Observer Vol. 24 No.7 (May 2026), Bard College

Bard Observer, 2020 - 2029

No abstract provided.

Bard Observer Vol. 24 No.6 (May 2026), Bard College

Bard Observer, 2020 - 2029

No abstract provided.

Effects Of Nicotine On Muscle Stem Cell Growth And Differentiation, Annaka M. Clark

Animal Science Undergraduate Honors Theses

Nicotine exposure has significantly increased due to the rising use of e-cigarettes, posing potential health risks not only to users but also to animals exposed to nicotine vapor. While nicotine has been extensively studied for its effects on human health, its impact on animal muscle cells remains largely unexplored. This study aims to investigate the effects of nicotine on muscle cell cultures, specifically focusing on morphological changes, gene expression, and differentiation. Using C₂C₁₂ myoblasts as a model system, the experiment evaluated how varying concentrations of nicotine influence muscle stem cell growth and regeneration. Findings show that lower …

Exploring The Quality-Of-Life Impact Of Driving For People With Aphasia, Kaleigh Welch, Emily Huddleston

Appalachian Student Healthcare Research Review

Purpose: This study explored how driving ability or loss affects the social, emotional, and practical quality of life of people with aphasia (PWA). Given that driving is a key marker of independence, identity, and community participation, the study aimed to understand how individuals with aphasia experience driving resumption or cessation and how these experiences shape daily functioning and psychosocial well‑being.

Methods: Semi-structured interviews were conducted with seven adults with aphasia recruited from a university-based aphasia group. Interviews were completed in a private university clinic room. Open-ended questions elicited participants’ feelings, experiences, and perceptions regarding driving or not driving after aphasia. …

Unmasking Barriers: A Critical Examination Of Systemic Challenges Facing Bipoc Pre-Service Teachers, Nia V. Fratrik

Education Doctorate Dissertations

No abstract provided.

A Multi-Objective Optimization Framework For Equitable Stormwater Management In Urbanizing Rural Communities, Harry L. Wilson

Industrial Engineering Undergraduate Honors Theses

Due to limited technical and financial resources, urbanizing rural communities often face growing stormwater management challenges while undergoing rapid development. This thesis proposes a mixed-integer linear programming (MILP) framework that integrates topography-driven stormwater flow behavior, infrastructure placement constraints, and multiple planning objectives to support cost-effective stormwater infrastructure decisions. Our model accounts for budget constraints, gravity-driven surface water flow, infiltration capacity, and spatial contiguity requirements to determine optimal pond placements that balance flood reduction and implementation costs. A synthetic discretized grid representing a small municipality is used to demonstrate model behavior under varying rainfall and topographic conditions. Results demonstrate the framework's …

The Megachurch As An Idol: How The Church Replaces God With Itself, Meredith Scheiner

Honors Projects

Megachurches in the United States draw massive crowds, bring in swaths of wealth, and are the locations of many controversies within and outside of the Christian faith. As demonstrated by two theologically divergent megachurches, Lakewood Church run by the Osteen family and First Baptist Church of Dallas lead by Robert Jeffress, the growth and current state of these megachurches is preeminently built upon the marriage of the American Dream and Christianity: resulting in overt or subtextual prosperity theology elements. The rise in Christian book and music industries, and advertising and marketing of products within the church are examples of these …

The Impacts Of High Protein Diet On Sleep And Mood In Women With Polycystic Ovary Syndrome (Pcos), Lily G. Hiegel

Biological Sciences Undergraduate Honors Theses

The objective of this study is to determine whether adherence to a high protein diet over a sixteen-week period leads to improvements in sleep quality and mood in women with PCOS. It is hypothesized that individuals following the high protein diet will demonstrate significantly better sleep quality and more favorable mood profiles compared to individuals not following the high protein diet. By targeting insulin resistance and dietary carbohydrate intake, this intervention may influence multiple pathways involved in PCOS symptomatology, including hormonal regulation, metabolic function, sleep physiology, and psychological wellbeing.

The Association Of Birth Order And Coping Strategies In Children During Family Stress; A Case Study On A Second-Born Child, Jaymee Bass

Theses & ETDs

This study examined the association between birth order and coping strategies in children, with a particular focus on primary and secondary control coping during family stress. Drawing on theoretical models of coping that distinguish between efforts to change external stressors (primary control) and efforts to adapt internal responses (secondary control), the study explored whether children’s roles within the family may help predict their preferred coping mechanisms. Prior research suggests that personality traits, sibling dynamics, and family structure influence both emotional development and coping processes, indicating that birth order may be a meaningful factor in how children respond to stress. Participants …

Oil Prices And Exchange Rate Dynamics: An Analysis Of The Colombian Peso Against The U.S. Dollar., Tomas Gonzalez

Theses & ETDs

This thesis analyzes exchange rate movements between the Colombian Peso (COP) and the US Dollar (USD), focusing on the role of international oil prices and other variables such as inflation and interest rates. Given that Colombia's economy relies heavily on the export of raw materials, it is expected that fluctuations in oil prices will be reflected in the dynamics of the exchange rate. The analysis also incorporates the theories of Uncovered Interest Parity (UIP) and Purchasing Power Parity (PPP). For this analysis, monthly data spanning the period from 2014 to 2026 will be utilized, employing an econometric approach that includes …

Scenic Design: Adapting Psychological Horror From Film To The Stage, Natalie Welch

Theses & ETDs

This thesis has the goal of creating a scenic model for a new theatrical adaptation of an already existing psychological horror film. To help achieve this, it discusses psychological horror and how sets can create the desired effects of the genre. The thesis is split into two chapters. The first chapter is research-based and goes into psychological horror in both film and theatre. The mediums are looked at individually and then compared through the play and film versions of The Innocents and The Woman in Black. At the end of this chapter, I go into more detail about the practical …

Gendered Socialization Of Comfort With Risk And The Selection Of A College Major, Eliza S. Staton

Sociology and Criminology Undergraduate Honors Theses

This study investigates the potential relationship between the gendered socialization of risk preferences and the selection of a college major. Women are underrepresented in many fields of study, but especially in those related to science, technology, engineering, and math (S.T.E.M). Careers in STEM fields tend to require degree paths that require difficult classes, with lower average grade points, and a high chance of failure. As of 2023, only 24% of the student body in the College of Engineering at the University of Arkansas was composed of women (Uark 2023). These high-pressure, male-dominated environments have been found to lose women at …

Pixels And Presence: Celebrating 3d Animation And Miniature Model Construction Through Public Exhibition, Robert Pierce

Master of Fine Arts in Digital Media Culminating Experience

Contemporary artists are increasingly expected to expand beyond conventional presentation methods. Through documentation and public exhibition, Pixels and Presence celebrates the artistry of three-dimensional (3D) animation and miniature model creation. This culminating experience document delves into both types of media, through eight supporting works, and challenges their integration through the primary, mixed-media project The Haunted Room. All artworks are included in a curated exhibition, and the development of the gallery display is also documented. The central work combines physical and digital spaces through the use of modern technology, the classic illusion of Pepper’s ghost, and a miniature room environment. With …

Perceptions Of German Eugenics: An Analysis Of German Eugenics In The Eugenics Review, 1920-1945, Ally Iandolo

Political Science Undergraduate Honors Theses

This research examines how the eugenics movement in Germany was perceived by academic peers. I utilize entries from the British journal, The Eugenics Review, from 1920-1945 to create a database of all journal articles, book reviews, correspondence, and other entries that mention German eugenics. Then, using this database, I determine how German eugenics was perceived and which topics were identified by the journal’s contributors. Further, I analyze the careers of the authors who wrote these articles to understand the scope of interest in German eugenics from the Eugenics Review.

Conservative Protest And The Cortland Student: How Suny Cortland Redefines Our Understanding Of National Student Activism In The 1960- 1970 Period, Dahlia Spilka

Transformations: Presentation Slides

My project examines how student activism movements at SUNY Cortland in the 1960s and 1970s redefined our understanding of student voice and protest. Focusing on the ten-year period from 1960 to 1970 (often heralded as the heyday of civil rights activism), I analyzed archival documents, campus publications, student theses, oral histories, and conducted interviews to understand how Cortland students understood their role and voice at the time. Culminating in a thesis-length research paper, my research contrasts these student movements with the broader narrative of student activism, signifying how Cortland's history both paralleled and redefined the national protest culture. Cortland's history, …

Impacts Of Political Parties: Do They "Close The Gap" For Aboriginal Cultures Of Australia And Torres Strait Islanders, Megan Marsala

Transformations: Presentation Slides

This presentation demonstrates the effects of two of Australia's political parties, the Australian Labor Party (ALP) and the Liberal Party of Australia on the conditions for Aboriginal and Torres Strait Islander peoples from the Land Rights Movement of 1967 to the Voice to Parliament Referendum of 2023. This research is proposed through the analysis of key federal legislations from both parties, including the Land Rights Movement, the establishment and abolition of ATSIC, the Closing the Gap initiative, and the Voice to Parliament Referendum to prove whether these legislations put into place by their respective party advanced the process of self …

Sign Of The Times: School Desegregation In Richland County Schools District One, 1944-1974., Otiana Thompson

All Theses

This paper explores how school desegregation in Richland County Schools District One  between 1940 to 1974 reshaped racial and political dynamics in Columbia, South Carolina. Although twenty-two students successfully desegregated the district's public schools in 1964, the process proceeded slowly, facing local and state resistance. By 1969, fewer than 1,300 Black students attended formerly White schools, while White flight to private institutions and neighboring county school districts accelerated. National challenges to this gradualist approach resulted in the Supreme Court’s unanimous decision in Green v. New Kent County case (1968), that determined “freedom of choice” plans to be insufficient to establish …

Comparative Effectiveness Of Immunotherapy Alone Or With Chemotherapy As First-Line Treatment For Marginal Zone Lymphoma, Adam Olszewski, Thomas Ollila, Dai Chihara, Geoffrey Shouse, Natalie Grover, Reem Karmali, Pallawi Torka, Colin Thomas, Praveen Ramakrishnan Geethakumari, Stefan Barta, Nancy Bartlett, Narendranath Epperla

Cardeza Foundation for Hematologic Research

No abstract provided.

Sequential Robustness In Adversarial Reinforcement Learning, Roman Lok-Ming Belaire

Dissertations and Theses Collection (Open Access)

My goal is to build autonomous systems that expand the reach of human capability in challenging domains such as undersea and space exploration, disaster response, and large-scale infrastructure. In everyday settings, these systems will increasingly appear in safety-critical applications such as autonomous driving, robotics, and industrial manufacturing. A central requirement for these systems is the ability to operate reliably under uncertainty, particularly when the environment behaves in unanticipated ways.

The robust handling of unforeseen environment dynamics is therefore a technical cornerstone of autonomous decision-making; Adversarial attacks provide a useful and principled lens through which to study this problem. Adversarial \textit{robustness}, …

Factors Influencing Patient Recall For Follow-Up In The Multi-Stage Deployment Of Medical Intelligent Screening Systems, Wenjie Chen

Dissertations and Theses Collection (Open Access)

With the deep integration of artificial intelligence (AI) technology in the healthcare sector, intelligent screening systems have achieved significant breakthroughs in predictive accuracy; however, they commonly face a management challenge in clinical implementation: accurate early warnings but limited patient recall. To address this ineffective technological empowerment issue in practice, this study proposes a theoretical framework featuringbidirectional interactions between "technological empowerment" and"relational empowerment" based on empowerment theory to systematicallyinvestigate the dynamic evolution mechanisms and boundary conditions of patient recall willingness under multi-stage, cross-departmental deployment of medical intelligent screening systems. Using a leading municipal hospital as the primary experimental setting, the study …

Perspectives On Interpretability For Neural Text Representations, Jia Peng Lim

Dissertations and Theses Collection (Open Access)

In this dissertation, we investigate interpretability in the three elements of learning neural text representations: inputs, passed into models, to produce probabilistic outputs. We emphasise perspectives as we present alternative novel methods to mine and organise meaning in this work.

Models. We initiate our investigation by examining Neural Topic Models (NTM), proposing an alternate angle of interpreting its word-topic distribution, producing better topic representations for interpretation. Our method maps the problem of finding these better interpretations to classical NP-hard graph problems, enabling examination of topic distributions in a composite manner. Next, we apply our previous findings to extract interpretations from …

The Impact Of Successor Differences In Family Businesses On Firm Performance: An Empirical Analysis Based On China Listed Company Data, Xulong Zhao

Dissertations and Theses Collection (Open Access)

Family businesses are an important pillar of global economic development. Currently, Chinese private enterprises are ushering in an unprecedented wave of intergenerational succession. At this critical historical juncture, "who" takes over and how the succession behavior affects firm performance have become core issues of common concern to academia and practice. Traditional principal-agent theory usually posits that introducing professional managers can break the limitations of family governance and improve corporate efficiency. However, Chinese family businesses are deeply rooted in specific institutional environments and cultural soils, where blood-based "relational trust" and socioemotional wealth (SEW) play irreplaceable roles in power transitions. Therefore, how …

Exam Approach Impacts On Test Anxiety And Motivational Outcomes, Makenna Lynn Frias

Undergraduate Honors Thesis Collection

In science, technology, engineering, and math (STEM) fields students are facing exams with record high rates of worry and discomfort, this is known as test anxiety (Rajiah, et al., 2014). Factors such as self-concept (Simpkins et al., 2006) and views of control (Levenson, 1974) are negatively affected by examinations (the terms ‘exam’ and ‘test’ will be used interchangeably) (Spielberger, 1980). A student’s fear of failure, or how the students perceive setbacks or challenges, impacts and is impacted by test anxiety (Henry et al., 2021; Conroy, et al., 2002). Being established by the professor, the exam approach is beyond a student’s …

Who Can Dance If They Want To?: Intersections Of Dance, Gender, And Political Control In Late Archaic And Early Classical Athens, Adeline P. Strickler

Undergraduate Honors Thesis Collection

This thesis investigates the evidence for women's public choruses in the polis of Athens and the wider Greek world prior to the 6th century BCE and their decline in Athens following the Kleisthenic reforms of 509/508 BCE. Emphasising analysis of visual sources through Athenian fabric vases in the Beazley archive, and supporting literary evidence, this research seeks to establish a base of evidence for a neglected area of dance and women's research in the classics. Additionally, by analyzing the significance of choral dance in polis social and political life, this research seeks potential reasons for the lack of a culture …

Rotunda - Vol 105, No 5 - May 1, 2026, Longwood University

Rotunda

No abstract provided.

When “Voice” Becomes Law: A Caution Against Emancipatory Complacency In Anti-Sexual Violence Feminism, Samantha Lillian To

LL.M. Essays & Theses

This Essay destabilizes a feminist project that seeks to emancipate sexually violated women in the United States through a rhetoric of voice. There is a body of feminist literature that imagines voice as unconstrained self-expression through which sexually violated women resist patriarchal oppression and heal from trauma. When projected onto the courtroom, however, this framework becomes an ideal that the legal process, by its structure, cannot fully accommodate. This Essay presents three claims. First, despite the emergence of a legal promise of “voice” after the enactment of the Crime Victims’ Rights Act, feminists should not treat it as the culmination …

Men’S Courts Or Women’S Laws? Domestic Violence, Men’S Rights Activism, And The Specter Of False Cases, Arushi Gupta

LL.M. Essays & Theses

In the late 1970s and early 1980s, Indian newspapers and magazines began reporting stories of domestic abuse in matrimonial homes ranging from women subjected to dowry demands, beatings, everyday mistreatment, financial control, expulsion from the home, and even being burnt to death. Feminists recognized this as an urgent issue to respond to as these reports highlighted that domestic violence is endemic. Everybody knew a victim. Their own mothers, sisters, friends and, in some cases, they themselves were facing violence within marriage. The lobbying of women’s groups helped prompt the passage of Section 498A in 1983, which criminalized cruelty against women …

Generative Ai In Higher Education: A Survey Analysis Of Ethics And Adoption Patterns Across University Faculty, Staff, And Students, Michele Gibney, Sinky Zheng, Cory Davia, Lindsay Gietzen, Karen M. Sarafian, Jennifer Helgren, Rajvinder Bains, Jonas Bianchi, Andrew Lloyd, Bhavana Raja

University Libraries Librarian and Staff Articles and Papers

As generative artificial intelligence (GenAI) emerges as a provocative new innovation in higher education, institutions require practical, evidence-based strategies for its integration. This study provides a comprehensive evaluation of GenAI adoption, usage patterns, and attitudes by surveying the complete range of campus constituents – students, faculty, and staff – at one United States university (N=355). Moving beyond prior research that has focused predominantly on student or faculty perspectives, this multi-constituent approach reveals a more holistic view of institutional AI dynamics and uncovers a notable "ethics asymmetry," where individuals trust their own AI use more than others'. The findings offer actionable …