Digital Commons Network^™

Predictive Models Of Student Mental Health: The Correlation Between Academic Burnout And Depression In The Higher Education Environment, Hyejoon Song

Masters Theses

Importance: Over 80% of U.S. college students report significant emotional difficulties, and 58% endorse academic burnout as a persistent concern, yet institution-specific data at faith-integrated universities such as Liberty University remain scarce, limiting evidence-based programmatic response.

Objective: To examine the correlation between academic burnout and depressive symptomatology at Liberty University, identify the most predictive individual burnout item via Random Forest machine learning, and characterize distinct student risk profiles via KMeans clustering. Design, Setting, Participants: Cross-sectional survey (IRB-FY24-25-1491, Exempt) of 236 Liberty University students (mean age 36.9 ± 14.3 years; 84.0% female; 61.0% graduate-level), 2025–2026 academic year.

Main Outcome and Measures: …

Fiction Novel Chapters: Ghost Orchid, Ronald C. Whetsell

Masters Theses

There is a natural tension between governments whose structures are maintained by strong, centralized control like those of Russia and China, and one built on a decentralized, constitutional democracy such as the United States. Although Russia and China have functioned on the global stage in a manner largely reflecting their own self-interests since the early twentieth century, that configuration will change within the fiction novel, Desert Orchid. The narrative will detail their agreement to combine their resources which will better enable them to compete with the free economy of the United States. Their goal is to usurp the global economic …

Artrepreneurs & Business Survival: Bridging The Gap To Creative Success, Ryan Michael Moore

Masters Theses

Artrepreneurs — freelance artists and small studio owners within creative industries — frequently lack training in essential business management skills in financial management, client pipeline development, and business sustainability. These factors exacerbate already statistically high business failure rates, adding to the burdens experienced by creative entrepreneurs. Conventional wisdom and guidance for entrepreneurs is found in experience-based advice from books, blogs and business mentors. While these offer valuable insights, the lack of data-driven advice highlights an opportunity to close the knowledge gap. This research investigates visually engaging educational systems to guide the creation of new visual solutions which address these challenges. …

From Concept To Creation: Writers Are The Builders Of Worlds, Rosalyn A. Fletcher

Masters Theses

This paper examines the disparity between the monumental success of the Assassin’s Creed video game franchise and the epic failure of its 2016 film adaptation, and how to avoid those missteps in the screenplay, The Chemist. The analysis argues that while Ubisoft masterfully integrated worldbuilding into every stage of the games' production – blending factual history with the high-concept lore of the Animus – the film faltered by treating these elements as mere set dressing. By prioritizing cinematic spectacle over narrative substance, the film alienated its core fanbase with jarring changes to established technology and a lack of meaningful character …

War Stories: A Rhetorical Criticism Of How The War Stories In Extreme Ownership Are Used To Teach And Reinforce Leadership Principles., Landon Roseberry

Masters Theses

This rhetorical criticism examines how military combat narratives, or war stories, exhibit distinct narrative elements that communicate leadership principles. This study operationalizes Walter Fisher’s (1984; 1989) narrative paradigm for rhetorical criticism to examine how narrative rationality (narrative fidelity and narrative coherence) is created in four war stories from the New York Times bestselling book Extreme Ownership, written by Jocko Willink and Lief Babin. This study views the narrative elements and leadership values through the lens of Generation Y values and norms. This study found that war stories create an extreme setting in which narrative consequences are heightened, and leadership values …

Returning To The Third Place: For Mental And Spiritual Well-Being, Angela M. Creason

Masters Theses

This study investigates the impact of Generation Z’s (Gen Z’s) digital immersion and post-COVID lifestyle patterns on their interpersonal relationships. The literature shows that anxiety, continuous online connectivity, and pseudo-relationships developed through social media hinder their ability to form and maintain face-to-face connections. Using case studies, visual analyses, and research-grounded graphic design, the project examines how Gen Z utilizes coffee shops as a hybrid space for work and selective social interaction. The analysis shows that this generation is open to in-person engagement when environments feel convenient, low-pressure, and aligned with their values. These findings inform the development of Percolate, a …

In Vitro Modeling Of Macrophage And Cd8+ T Cell Activation: Evaluating Immortalized Cell Lines For Use In Undergraduate Immunology Laboratories, Lucy Groothuis

Masters Theses

The immune system is a complex, highly coordinated network of cells and signaling molecules that protects the body from infection and disease. Immunology is therefore a fundamental component of undergraduate education for students pursuing careers in medicine and biomedical research. Despite its importance, many undergraduate immunology courses lack a laboratory component. To address this gap, we developed an open-access immunology laboratory manual and evaluated its ability to generate meaningful data using primary murine cells and commercially available cell lines. Given the cost and logistical constraints of using mouse models in an undergraduate laboratory setting, we evaluated whether immortalized cell lines …

The Use Of Tactile Stimulations To Mitigate Somatic Anxiety Responses: A Pilot Study, Abigail C. Robbins

Masters Theses

Anxiety is the body’s response to detected danger or stress. Physiological responses include shallow breathing, increased heart rate, sweating, shaking, and muscle tension. Roughly 33.7% of the population experiences anxiety, with approximately 40 million adults in the United States being affected by the disorder. Anxiety can create severe personal, social, and economic burdens. Traditional treatments of anxiety disorders such as medication and psychotherapy can be effective, but present multiple barriers such as cost, accessibility, and side effects. As a result, there is a growing industry for non-invasive, low-cost solutions that can help individuals regulate their physiological anxiety responses and reduce …

Experimental Measurements Of The Forces Acting On A Submerged Beam Using High-Speed Videography, Madelyn Burrell

Masters Theses

The interaction of structures and fluids is highly relevant in many fields but difficult to accurately and reliably characterize. This study demonstrates a novel method of simplifying such problems by analyzing the structural deformations directly, without needing to explicitly solve for the fluid aspect. Six cantilever beams of varying properties were submerged in still water and released from an initial deflection at the free end: the cases consisted of three beam shapes (one of uniform width, one with a narrower free end, and one with a wider free end), with an end mass attached or detached. High-speed videography was utilized …

Improving Human Visual Search: Enhancing Lung Cancer Nodule Detection In Medical Images, Christopher Khajira

Masters Theses

Human visual search involves the identification of relevant signals within information-rich environments, which is a fundamental problem in visual perception. While detection accuracy and response time are commonly used to evaluate performance in visual search, these measures do not reveal the underlying cognitive and computational structure that produces observable behavior. A key challenge lies in distinguishing between competing processing architectures, particularly in complex visual domains where different models can produce similar behavioral outcomes. This study addresses this challenge by developing a computational experimental framework for analyzing visual search behavior using System Factorial Technology (SFT). The experimental framework integrates naturalistic medical …

Capacity Reduction Factors For Steel Beam Ends With Holes, Kevin Saleh Makubuli

Masters Theses

The presence of holes at steel beam ends can decrease the nominal resistance (capacity) of beam ends. Codes such as AASHTO LRFD and AISC include equations for evaluating the nominal resistance of steel beam ends. While these equations are appropriate for as-designed beam ends, they may not apply to deteriorated beam ends, such as those with holes. Thus, this study aims to develop procedures to calculate the capacity of steel beam ends with holes. First, the FEA of an as-designed beam is performed for capacity evaluation (numerical result). The latter is compared with the analytical result (as-designed beam capacity) to …

Transformer Vulnerability To Geomagnetically Induced Currents Using Layered Soil Conductivity Models, Junior A. Sterling

Masters Theses

Geomagnetically induced currents (GICs) pose a significant threat to modern power transformers connected to long high-voltage transmission systems, particularly in regions with low subsurface electrical conductivity. During geomagnetic disturbances (GMDs), time-varying magnetic fields induce surface electric fields that drive quasi-DC currents through grounded transformer neutrals. These currents can bias transformer cores, leading to saturation, waveform distortion, and potential system instability. Despite extensive research, the role of regional Earth conductivity in shaping electric fields and transformer response remains an area requiring deeper investigation.

This study analyzes how contrasting Earth conductivity profiles influence GIC magnitude and transformer saturation risk using two representative …

Extremum Seeking Compensation And Quantification Of Position Sensor Offset Error In Speed-Controlled Permanent Magnet Synchronous Motors, Tessa Biondo

Masters Theses

Position sensor offset errors present a persistent challenge in speed-controlled permanent magnet synchronous motor drives operating under field-oriented control. Even small, constant offsets in the measured rotor position can reduce torque effectiveness, requiring increased current and voltage demand to maintain the commanded speed and resulting in degraded speed regulation performance across a range of operating conditions. These effects are particularly problematic in speed-controlled systems, where speed loop dynamics cause increased electrical effort and limit overall performance. Many existing detection and compensation approaches are either dependent on the system model, require offline calibration, or are primarily designed for torque-controlled operation. This …

Metabolic And Replicative Constraints On Pathogen Virulence: Isoleucine Catabolism In Shigella And Comparative Tanapoxvirus Replication In Cell Cultures, Benecia Angelica

Masters Theses

Pathogens survive by balancing metabolic demands with environmental challenges that shape their virulence and adaptability. Shigella flexneri, a highly infectious human pathogen responsible for severe diarrheal disease worldwide, utilizes branched-chain amino acid (BCAA) metabolism to withstand stress conditions encountered within the host environment. In this study, we explored the Shigella isoleucine catabolism pathway by knocking out four genes in the S. flexneri isoleucine catabolic pathway (ilvE, fadA, fadD, and acnB) and examining their metabolism and virulence. We found that the ilvE and acnB mutants displayed reduced metabolic activity and smaller plaque size, while the fadD mutant showed decreased invasion. In …

Distribution Mapping And Modeling Of The Invasive Japanese Knotweed, Jossalyn Rogalski

Masters Theses

This thesis investigates the distribution of invasive Japanese knotweed across Michigan. This plant poses significant challenges to land management due to its rapid growth, environmental impacts, and difficulty of removal once established. Using geographic information systems (GIS), remotely sensed data, and secondary environmental datasets, this research maps current infestations and analyzes key factors influencing the species’ growth and dispersal, such as soil composition, hydrology, land use, and a range of environmental variables, including climatic (annual mean temperature, temperature seasonality, annual precipitation, precipitation seasonality), elevation, vegetation and hydrological indices (NDVI, EVI, NDWI), percent tree cover, and distance to roads. Spatial analysis …

What Better Means: A Full-Length Album By Fake Baseball, Maggie Heeren

Masters Theses

No abstract provided.

Transient Mitigation In Dual Active Bridge Converter Using An Auxiliary Converter With High-Frequency Selective Control For Load Step-Down Condition, Sachith Dilshan Wijesooriya

Masters Theses

Dual Active Bridge (DAB) converters are widely utilized in applications such as electric vehicles, renewable energy systems, and solid-state transformers due to their high efficiency, galvanic isolation, and bidirectional power transfer capability. However, during rapid load transitions, DAB converters frequently exhibit significant output voltage overshoot and prolonged settling times, which increase device stress and adversely affect system reliability. This thesis proposes an auxiliary-circuit-based transient mitigation method to address these limitations. The auxiliary circuit, implemented as a bidirectional Buck–Boost stage, operates in Boost mode during load step-down events to absorb excess energy and suppress the resulting voltage overshoot. The design of …

Increasing Accuracy Of Mapping Local Climatic Zones Using Building Height And Spectral Unmixing, Ian Douglas Stauffer

Masters Theses

Local climatic zone (LCZ) classifications are traditionally done using reflectance, population data, and often climatic data. The goal of this research is to utilize Google’s new “Open Buildings Temporal v1” building data set as well as “spectral unmixing”. With the objective of testing, assessing, and implementing this data set into the workflow of LCZ mapping. After testing the quality of the data against a validated LiDAR data set from the same year as a given “Open Buildings Temporal v1” band, I implemented it into the Random Forest machine learning process. Secondly, I justified the use of spectral unmixing as a …

Sdn Controller For Distributed Quantum Computing, Firas Selmi

Masters Theses

Quantum networks promise transformative capabilities for computation [1], but current hardware remains limited; state-of-the-art quantum processors still operate with only a few hundred qubits [2], far below the scale required for practical applications. This limitation motivates the use of Distributed Quantum Computing (DQC), where computation is performed across multiple interconnected nodes. However, efficient DQC requires global network awareness and orchestration, a role analogous to Software-Defined Networking (SDN) in classical systems. In this work, we investigate the impact of SDN-inspired control logic on quantum networks by executing a scaled distributed implementation of Shor’s algorithm to factor N = 15 over a …

A Modular Llm Approach To Argument Extraction In Philosophical Texts, Nate Miller

Masters Theses

Engaging with philosophical works is a rewarding but demanding task that challenges both human readers and computational systems designed to extract arguments from dense philosophical reasoning, and although large language models (LLMs) have made substantial progress in argument extraction, the most advanced models are often costly to run. As a result, there is growing interest in determining if multi-agent pipelines that divide a task into smaller stages can reduce cost while maintaining or improving performance.

This study investigates a modular multi-agent approach for extracting arguments from philosophical texts using LLMs, and compares its performance, cost, and runtime to both single-agent …

Within Boundaries: Collecting And Exhibiting Chinese Contemporary Art In M+, Hong Kong, Lei April Liu

Masters Theses

This thesis investigates how M+, Hong Kong’s museum of twentieth- and twenty-first-century visual culture, collects and exhibits Chinese contemporary art under political and institutional constraint. It argues that M+ operates through adaptive autonomy, a condition in which curatorial and educational strategies transform limitation into method. By analyzing the museum’s formation, exhibition practices, and comparison with other Asian institutions such as the Asia Culture Center in South Korea, the Power Station of Art in China, and the National Gallery Singapore, the study reveals how M+ sustains visibility of Chinese contemporary art with political sensitive topic through 绥靖 (Sui Jing; subtle appeasement) …

Selling The Impossible: A Critical Study Of Nostalgia, Persuasion And Ethical Implications, Francois Elmaleh

Masters Theses

This thesis examines the psychological, cultural and iconic influence of mid-20th-century comic book advertising and its enduring influence on modern marketing. With a concentration on adolescent readership, it examines how advertisements in comics shaped consumerist behavior through aspirational discourse, gendered address and emotional manipulation. Through literature reviews, visual analyses and case studies—such as the Charles Atlas bodybuilding campaign, Sea Monkeys and X-ray glasses—this research investigates the rhetorical strategies and ethical ramifications of advertising to children.

The objectives are fivefold: (1) to inventory and analyze dominant advertising strategies employed in comic book ads, (2) to explore how they reinforced cultural and …

Africa's Global Influence, Faez Al-Haq - Abidemi Salami

Masters Theses

This thesis believes in the design and production of an interactive kids' coloring book on Africa's extensive influence on world cultures, history, economies, and artistic heritage. In a bid to reverse centuries of misrepresentation and large-scale miseducation regarding Africa within early childhood textbooks, this work aims to design an interactive, kid-friendly guide that informs young readers about the central role Africa plays in today's world. Informed by thorough literature review and referencing case studies of successful education and culture intervention, the proposal positions Africa's global reach, spanning from its precolonial trading networks, philosophic structures, diaspora contributions, art heritage, and cultural …

Teachers' Perceptions And Professional Uses Of Artificial Intelligence In Education, Lexie Coartney

Masters Theses

This study explores Illinois teachers’ perceptions and professional uses of artificial intelligence (AI) in education. A mixed methods approach was implemented, including a survey completed by 137 Illinois teachers and four interviews. The research questions examined teachers' perceptions of AI, their professional use of AI, and their approach to students’ use of AI. Findings concluded that participants generally hold positive perceptions of AI, especially its time-saving abilities and being supportive, while also holding concerns including reliability, accuracy, and ethical issues. Results showed that 77% (n = 106) of teachers use AI tools mostly for lesson planning, creating assessments, differentiation, …

Long-Term Compositional Shifts In The Fish Community Of The Wabash River, Olivia R. Wertman

Masters Theses

There is concern about declining biodiversity in the world today and an increasing need to monitor biodiversity through collecting data and gauging changes occurring in biodiversity over time. Large river fish communities are one area of particular interest due to their sensitivity to environmental changes. One program seeking to address this is the Long-Term Survey and Assessment of Large River Fishes, LTEF, which monitors fish populations in the large rivers of Illinois. In this study, I assessed changes in the fish community of the lower 322 km of the Wabash River from 2010-2025 using annual direct current boat electrofishing surveys …

Compositional And Functional Shifts In Fish Community Structure In Response To Low-Head Dam Removals, Joshua D. Bruegge

Masters Theses

Low-head dams serve as intermittent barriers to aquatic connectivity and directly alter both upstream and downstream habitats and biotic communities. In 2018 and 2019, two low-head dams in the Vermilion River watershed of eastern Illinois were removed, reconnecting over 1,700 kilometers of upstream habitat within the basin. To determine the impacts of these dam removals, fish community surveys were conducted at 12 fixed sites across three reaches in two rivers from 2012-2022. This study assessed reach-specific temporal responses of the fish community and habitat characteristics. I linked trait expressions within the fish community to abiotic variables using the co-inertia RLQ …

The Role Of International Student Office Directors In Facilitating The Transitional Adjustment Of International Students In U.S Higher Education, Agnes Afi Yigah

Masters Theses

This qualitative study explored how International Student Office Directors facilitate the transitional adjustment of international students in U.S. higher education institutions. Guided by Schlossberg’s Transition Theory (1981) and Schlossberg’s Mattering and Marginality Theory (1989), this study examined the challenges international students face, the support strategies implemented by International Student Office Directors, and the institutional factors influencing student adjustment and well-being. International students experience challenges related to housing and logistical adjustment, financial and immigration-related stressors, academic system adjustment and self-advocacy, and social integration and emotional adjustment. Proactive and holistic support approaches, including pre-arrival communication, orientation programs, academic support, emotional support, and …

The Final Boys' Club: Conceptualizing A Final Boy Of 1980s Horror, Ej Newton

Masters Theses

Carol J Clover’s (2015) Final Girl, the female slasher protagonist who survives to the end of the movie, has become a staple of horror scholarship, providing insight into the function of gender within the genre as well as our cultural beliefs surrounding femininity. Given the attention paid to horror’s leading ladies, however, another fascinating figure has gone unexplored: the Final Boy. This project analyzes nine horror films from the 1980s with young male protagonists in order to conceptualize and critique this previously unidentified trope. Utilizing McKerrow’s (1989) critical rhetoric as a guide, this research not only provides a thorough definition …

Feasibility Of Corn Stover For Biogas Production In Northwestern Illinois: A Case Study Of Jo Daviess And Carroll Counties, Anthony Amotoe-Bondzie

Masters Theses

The growing demand for renewable energy and sustainable waste management has intensified interest in agricultural residues such as bioenergy feedstocks. This study evaluated the feasibility of converting corn stover into biogas through anaerobic digestion (AD) in Jo Daviess and Carroll Counties, Illinois, with consideration of the Savanna Industrial Park as a potential centralized processing hub. Although corn stover represents one of the largest biomass resources in the United States, this research identifies a critical gap between theoretical availability and practically recoverable feedstock. Using a mixed-methods framework, the study integrates biomass quantification, methane yield modeling, economic analysis, and policy assessment. Results …

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 …