Digital Commons Network^™

Shadow Of The Rising Sun: How Japanese Culture Was Transferred To The United States Via Foreign Policy, Alex Pearson

Masters Theses

Post-World War II U.S. economic foreign policy towards Japan aimed to revitalize the war-torn country’s economy and spread democracy to the East. The economic foreign policy enacted by the United States to revitalize the Japanese economy resulted in an increase and “normalization” of Japanese culture in America. This thesis explores the connection of post-war American foreign policy to the increase of American exposure to Japanese culture that sparked normalization. By focusing on the efforts of U.S. policymakers and the positive media coverage of Japanese culture in the United States, a clear correlation between economic foreign policy and the normalization of …

Hierarchical Analysis Of Predictors Of Public Speaking Anxiety, Ruimin Peng

Masters Theses

Public speaking anxiety (PSA) is a prevalent type of phobia that shares many similarities with social anxiety. This paper examines factors related to social anxiety and PSA. Previous literature has identified self-efficacy, perfectionism, and fear of negative evaluation (FNE) as factors related to both social anxiety and PSA. However, less attention has been given to fear of positive evaluation (FPE) and international status, although these two factors are likely related to PSA. This study employed hierarchical regression analysis to investigate the predictive power of FPE and international status on PSA, while controlling for self-efficacy, perfectionism, and FNE. FPE, academic status, …

Personality-Based Clinical Predictors Of Transdiagnostic Suicidality In Emotional Disorders, Harshini Arun

Masters Theses

No abstract provided.

The Effects Of Auditory Stimulation On Vocal Stereotypy In An Individual With Autism In A Classroom Setting, Natalie Pastor

Masters Theses

Vocal stereotypy, which includes non-functional vocal behaviors such as babbling, grunting, or repetitive phrases, is often seen in individuals with autism spectrum disorder (ASD). Although this behavior is not harmful, it can interfere with learning and social interaction, especially during leisure time. When engaging in vocal stereotypy is disruptive to those around them, it may limit opportunities for meaningful social engagement with peers. The current study builds on prior research by examining the effects of different types of noncontingent auditory stimuli on vocal stereotypy in a classroom setting. This study seeks to answer the question: What is the impact of …

Assessment Of Simulation Software Used For Cubesat Gnc Verification And Validation By University Research Teams, Alexander Taiyo Newett

Masters Theses

As the growth in university satellite teams continues, along with the greater trend in the small satellite market, the need for a guidance, navigation, and control verification and validation pipeline suitable for these young and inexperienced teams becomes evident. Much of the mathematical theory and software implementation of GNC concepts are large hurdles for teams largely composed of undergraduate students.

Many software packages exist that can help these teams achieve GNC verification and validation. If the learning curves of these software packages can be overcome, new satellite teams have the opportunity to better build and test GNC algorithms that are …

Assessment And Comparison Of Selected Carbon Ablation Models In Hypersonic Free-Flight And Arc-Jet Conditions, Andrew Steven Heider

Masters Theses

Accurate prediction of ablative thermal protection system (TPS) performance is critical for hypersonic vehicle design. However, numerical prediction of ablation remains challenging because results are influenced by complex physics and the choice of surface chemistry model and assumptions made in material response calculations. The objective of this work is to evaluate several carbon ablation models and their implementation within modern computational fluid dynamics (CFD) codes. Numerical simulations were performed using NASA’s LAURA flow solver and the commercial CFD code ANSYS Fluent, which coupled Navier-Stokes with surface chemistry models describing carbon oxidation, nitridation, and sublimation reactions. Several reaction sets were considered, …

Public Preferences And Trade-Offs In Critical Mineral Mining Development In The United States, Bamidele Joseph Ajiga

Masters Theses

Rising demand for battery-critical minerals has increased U.S. mining efforts, but projects often face public opposition. There is limited work on how individuals in affected regions evaluate trade-offs between economic and environmental risks.

This research applies a discrete choice experiment to examine individual preferences for proposed battery-critical minerals mining projects in Missouri, Minnesota, and Idaho. 1908 respondents evaluated hypothetical mining projects defined by jobs, state tax revenue, the proportion of tailings reprocessed, groundwater impacts, and surface water impacts, under gold and silver versus battery-critical mineral framings.

Conditional and mixed logit models were used to assess the importance of attributes, demographic …

Autonomous Navigation Development And On-Ground Validation For Satellite Rendezvous And Proximity Operations, Logan Banker

Masters Theses

Spacecraft rendezvous and docking are critical mission phases for various applications of spaceflight, including active debris removal (ADR) and in-orbit servicing, assembly, and manufacturing (ISAM). While previous missions utilized humans to perform rendezvous and docking, this style of mission greatly increases safety risks and cannot be implemented on a large scale. Autonomous servicing satellites provide a path towards scalable rendezvous and proximity operations (RPO) because these autonomous agents do not require human intervention. This work presents a lightweight convolutional neural network (CNN) for the navigation system of an agent which analyzes monocular images and predicts the target's position and orientation …

Validating A Low-Cost Radio Frequency Characterization Framework For Development-Grade Software-Defined Radios In Short-Duration Cubesat Missions, Thomas Wayne Francois

Masters Theses

Software-defined radios (SDRs) and CubeSat platforms have reduced the cost and complexity of space-based communication systems, enabling broader participation in satellite missions. While low-cost radio hardware is increasingly accessible, the ability to characterize and validate its performance remains constrained by the high cost and limited access to traditional RF test equipment. This disparity creates a challenge for small satellite development teams, which must characterize communication-system technical performance with limited access to laboratory-grade instrumentation.

This thesis presents a low-cost RF characterization framework for assessing key radio-frequency performance metrics using readily available hardware and measurement techniques. The approach integrates frequency translation, SDR-based …

Design For Extrusion-Based Additive Manufacturing: Generation Of Guidelines For Ceramics With Comparison To Thermoplastics, Hollis Hervey Waites

Masters Theses

"Design for Additive Manufacturing (DfAM) has made much progress for polymer material extrusion processes (MEX-P), like Fused Deposition Modeling (FDM), but very little progress for ceramic MEX processes (MEX-C) like Direct Ink Writing (DIW). This thesis leverages MEX-P design guidelines to create an initial set of design guidelines for DIW. FDM and DIW processes and material properties are compared, and the effect of these factors on the differences in rules is discussed. Five design guidelines are identified as applying to all MEX. For three of these, an exact limit for DIW of alumina is studied: minimum corner radius in the …

Near-Field Scan Method For Radiated Susceptibility Analysis And The Design And Optimization Of A Miniaturized Spiral Antenna For Ultra-Wideband Applications, Mckennan Edward Starkey

Masters Theses

"The work presented in this thesis consists of two separate topics. The first topic is a new method for the characterization of radiated susceptibility of electronic devices, while the second topic is on antenna design. The first topic proposes an approach to experimentally determine locations within an electronic system that are well coupled to external far-field radiators. This method is performed by using a differential magnetic field probe to sweep across the target device while measuring the total radiated power (TRP) produced by the device in a mode stirred tent. Scan locations where the TRP is larger than the background …

Sources Of Tensions In Ai Adoption For Organ Procurement Organizations, Amaneh Babaee

Masters Theses

"Although medical AI systems have promise, the healthcare system has not fully integrated them for improved organizational operations. Studies have been conducted to identify root causes for this hesitancy without targeting a specific domain in healthcare. This generalization can be enhanced for the nuanced or domain-specific factors that offer practical insights to organizations leader. In this thesis, I focus on the factors and sources of tensions in AI adoption in transplant system, which is highly regulated but encourages innovation. Applying the Extended Technology, Organization, Environment (TOE) framework, 10 interviews were conducted at Organ Procurement Organizations (OPOs).

Although not always technically …

Transformer-Based Language Models For Bitcoin Market Prediction And Interpretation, Erich Gozebina

Masters Theses

"In the context of a Master's thesis in applied mathematics, this work investigates compact transformer-based language models as an instrument for Bitcoin-related predictions and decision support. The work connects three topics: the structure of the Bitcoin system and its data, the mathematical and algorithmic foundations of deep autoregressive transformers, and the design of practical training pipelines for financial applications. On this foundation, a reproducible ETL pipeline for Bitcoin data is developed and two forecasting experiments are conducted with the compact language model nanochat. The first experiment approaches the prediction of next-day price movements through autoregressive next-token generation based on structured …

The Turning Of The Years, Katie L. Smith Lopez

Masters Theses

This thesis explores the exquisite interplay of moments that matter in brief human interactions. The Critical Paper focuses on the contrasting literary theories of Reader-Response Criticism and Psychoanalytic Criticism, which illustrate the varying ways readers engage with written works. The Artist Statement provides insight into the origin story of the writer and the variety of influences that led to the lyrical field of writing. The Creative Manuscript features a substantial portion of the writer’s memoir. Titled “The Turning of the Years,” this memoir-style work is anchored by significant life events that occurred near the writer’s impactful birthdays. An undercurrent of …

Beheld To Behold: A Rhetorical Theology Of Otherness In Acts, Hannah E. Gross

Masters Theses

The phenomena of otherness foundationally grounds this work. A micro-concept of Martin Buber’s I and Thou Theory, otherness is central to this study particularly as it is rhetorically situated in the work of Acts. The research draws from ideological criticism to produce a rhetorical theology. Findings uncover two primary relational dynamics of otherness: (1) God to the believer to the unbeliever and (2) God to the believer to the believer. These constructions of dialogical engagement in Acts are donned witness and withness, offering keen insight on a rhetorical theology of otherness.

Examination Of Sportscasters To Understand The Key Overlapping Traits And Skills Exhibited, Jason Prill

Masters Theses

The world of sportscasting is a growing and crowded field. Due to its appeal, the field itself has become competitive with a few select broadcasters holding the most coveted positions. These broadcasters have set themselves apart in their skills, leading to their placement at the pinnacle of the industry. However, a lack of research has presented a gap in the field on what skills are most dominant for successful sportscasters. As an understudied avenue, sportscasting often goes overlooked in traditional research due to its misnomer as a “fun” profession. The following presents an in-depth look at high-level sportscasters to find …

Aeolian Tones: A Book Of Minor Poetry About Isolation And The Space Between Disconnection And Connection, Thaddeus Tague

Masters Theses

This is the artistic statement for Aeolian Tones, the poetry chapbook that will serve as my thesis. In this accompanying paper, I explore the vision, process, and inspiration behind the various themes in the chapbook, as well as the overall goal. I hope to provide personal context for the writing's purpose, as well as offer reflections and interpretive guidelines for how the poetry can and should be understood. In this work, I aim to provide a space for readers seeking reflections on loneliness, healing, profound pain, and disconnection.

Next, the literature review will examine ten modern works of minor non-epic …

Sustainability Without Sacrifice: Rethinking Convenient Eating For Young Professionals, Teresa E. Michael

Masters Theses

Young professionals want to eat more sustainably– but life gets in the way. Between long hours, limited budgets, and an overwhelming stream of content, sustainable choices often fall apart in favor of convenience. This research explores that gap between values and behavior, asking: How do young adults actually make food decisions, and how can we help those decisions become more sustainable without demanding perfection? To answer that, I grounded my work in a literature review focused on food literacy, convenience culture, digital media, and behavioral psychology. I also conducted three case studies of food-tech companies (Too Good To Go, Misfits …

Operation Evil Empire: The Strategic Weaponization Of Rhetoric In Psychological Warfare, Sabrina Marie Smith

Masters Theses

The Cold War redefined warfare around information, ideology, and perception. Victory depended less on territory and more on legitimacy. In 1983, Cold War tensions between the United States and the Soviet Union were extremely high. President Ronald Reagan’s “Evil Empire” speech emerged at a critical juncture, marking a pivotal moment when U.S. foreign policy embraced assertive ideological confrontation. The rhetoric of this speech did more than address the American public; it served as a strategic instrument aimed at weakening Soviet ideological cohesion. It became a turning point in U.S. Cold War rhetoric, targeting both the Soviet leadership and its oppressed …

Understanding Barriers To High School Teen Self-Expression, Connection & Inclusion., Susana Estes

Masters Theses

This thesis investigates the invisible barriers that prevent high school students from expressing their identities, forming meaningful connections, and experiencing a sense of belonging within school environments. Drawing on research in adolescent development, school climate, psychology of belonging, and participatory design, the study identifies structural, emotional, and social factors that contribute to student disconnection. Through a review of key theorists and three case studies, the research reveals that teens need structured opportunities for safe self-expression, visible affirmation of their identities, and accessible spaces for reflective interaction. In response, this thesis presents a research-informed interactive design solution: a two-part installation titled …

The Ultra Dilemma: Understanding The Impact Of Ultra-Processed Food, Cassia Elizabeth Brenning

Masters Theses

Ultra-processed food dominates the market, making up an estimated 73% of the national food supply and costing 52% less than healthier, minimally- processed alternatives (Ravandi et al). With such a large supply, there is a great demand to sell these products to consumers. Major food corporations rely on misleading labels, heavy marketing, and industry-funded research to manipulate consumers into buying more of their products. While these products are cheap, quick, convenient, and delicious, they are not components of a healthy diet.

This thesis argues that the best way to tackle the issue of ultra-processed food is by redirecting focus from …

Homemade For Change: Addressing The Barriers To Home Cooking Among Emerging Adults For Better Health, Finances, And Well-Being, Sarida Smitthimedhin

Masters Theses

This study investigates how a visual approach—combining design, photography, and illustration with nutrition—can encourage home cooking. In today’s fast-paced society and overabundance food culture, many emerging adults struggle to prepare meals at home. This study examines how food industry practices and cultural trends shape the eating habits of emerging adults by exploring the reasons behind the decline in home cooking and its adverse effects on health, finances, well-being, and the environment.

Although research indicates that most adults recognize that home cooking is the healthiest choice, they often do not practice it, citing time and lack of cooking knowledge as their …

Grounding Human Value: A Critical Evaluation Of Naturalism And A Defense Of Christianity As The Basis For Human Value And The Moral Status Of The Unborn, Jacob Vazquez

Masters Theses

This thesis will explore the grounding of personhood and seeks to convince atheist readers who adhere to naturalism that abortion is wrong because human beings are made in the image of God, as the Christian doctrine of the Imago Dei teaches. This will be done by taking the reader on a journey or a map, in which various secular (non-religious) destinations are visited before finally reaching the final theological conclusion as presented above. The evidence culminated from each of the secular stops will end up supporting the argument from the Imago Dei against abortion.

For instance, Chapter 1 will consist …

Gospel-Centric Liturgy For Contemporary Worship: A Biblical Basis For Locally Crafted Worship Songs, Adriane M. Blanco

Masters Theses

Despite a cultural shift toward creating original worship music in churches today, there remains a need for new songs that reinforce biblical theology and foster spiritual formation through an intentional gospel-centric liturgy contextualized for the local congregation. Such a gospel liturgy consists of a cycle of songs that, with each weekly gathering of the church body, reiterates the revelation of God's presence, humanity’s sinful nature, Christ’s work of salvation, and the believer’s response in worship. At the same time, it is essential to emphasize spiritual songs that express the heartfelt emotions of the worshiper, maintaining a balance in properly worshiping …

The Fruit Of The Spirit Beyond Sunday: A Practical Implementation Of The Fruit Of The Spirit Through Visual And Experiential Learning, Amy English

Masters Theses

In today’s world, modern Christian women recognize the importance of the Fruit of the Spirit—love, joy, peace, patience, meekness, goodness, faithfulness, gentleness, and temperance—but many Christian women find it difficult to consistently put these virtues into practice. A key reason for this struggle is the lack of practical methods and visual reminders that help women recall and apply these qualities in their daily lives. Without clear, accessible ways to nurture these spiritual fruits, believers may find that their growth in these areas is limited or inconsistent.

This thesis explores how combining intentional spiritual habits with creative visual tools can make …

Hollywood, Ai, And The Moral Universe: An Analysis Of The Terminator And Battlestar Galactica, Lara Sumera Samms

Masters Theses

This thesis defends the argument that depictions of artificial intelligence in Hollywood film and television point to a moral universe. Films The Terminator (1984) and Terminator 2: Judgment Day (1991), as well as the television series Battlestar Galactica (2004-2009) are analyzed to find clues of moral facts. This research paper submits that these stories add weight to the moral argument and provide evidence that humans implicitly recognize a moral universe. Such acknowledgment of moral structures cannot be adequately explained within a secular framework such as utilitarianism or evolutionary ethics. However, the Christian worldview frames reality around the existence of God, …

Looking At Labels, Examining Values: Knowledge, Narrative, And Multilingualism In American Art Museums, Mary Mitchell

Masters Theses

Object labels are key components of the knowledge production networks in American museums. But despite their sustained use in the Western museum field since the late nineteenth century, museum labels are not frequently regarded as valuable sources in scholarship on museum history and practices. In this thesis, I reposition labels in art museums as objects of value that should be studied for their important role in producing and disseminating knowledge. What can we learn about art museums by looking closely at their labels—specifically about those institutions’ values? How do labels reveal the hierarchies of value that art museums construct between …

An Axe To The Funny Bone: Curated Instability And Horror-Comedy Intersections In American Storytelling, Samantha Box

Masters Theses

Funny. Terrifying. Subversive.

Horror-Comedy twists and bites at the intersection of two incredibly reactive genres— with both Horror and Comedy being well known for the political and social discourses they embody and reinvent through story. While prevalent in American popular culture, scholarly analysis of this hybrid space barely exists beyond a small number of Film Studies investigations. Despite this lack, Horror-Comedy works continue to be successfully produced. This thesis unpacks the vibrant relationship between fear and laughter in contemporary American storytelling through Horror-Comedy, maintaining a focus on structural dynamics and the audience-disarming results of simultaneously applying horror and humor to …

Learning To Play Drums: Rote Learning Versus Note Approach, Jacob R. Brumback

Masters Theses

The purpose of this qualitative historical study is to determine whether rote-learned drummers perform better than formally trained drummers. The issue is that some drummers may excel by watching and developing aural skills exclusively, while others perform well by only reading sheet music. The goal is to decide if drummers with strong aural skills or those who rely on note-reading performed better. The rationale explained how the applicability of rudiments, complex timing, creative fills, and improvisational soloing skills influences the performances of both rote-learned and note-approach drummers. Data collection methods for this research included oral history traditions and analyzing secondary …

Design With A Purpose: An Introductory Faith-Integrated Graphic Design Textbook For Christian Higher Education, Rosealine Lemette

Masters Theses

This thesis project addresses the absence of faith-informed graphic design curriculum available to Christian higher education programs creating a curricular gap that limits students’ ability to draw meaningful connections between their profession and Christian identity. The proposed solution in this project is an introductory graphic design textbook that combines foundational design theory, historical context, and hands-on skill building from a Christian worldview. This educational resource will guide students and faculty to view their profession as a divine calling, engaging in the creative process as an act of worship while developing an ethical and spiritually grounded design process. The comprehensive literature …