Digital Commons Network^™

2026 Vol 18(1) Complete Issue, David R. Dunaetz

Great Commission Research Journal

No abstract provided.

The Keepers' Shadow, Julietta Thron

Dartmouth College Master’s Theses

"The Keepers' Shadow" is a 350-page fantasy novel. The project's base concept/idea is one I've always had, however, the in-depth world-building that brings that story to life is what I researched and expanded on during my independent study and thesis. The agriculture, economics, architecture and government systems are heavily influenced by Renaissance Italy, Spain, and Ireland. Moreover, I heavily researched and implemented themes/issues such as colonization, tyrannical governments, religious restriction/conflict, erasure of history, slave labor, and the successful use of fear mongering. These concepts are not ones unlike what we see in our own political and social climate today, hence …

Determinants Of Future Suas Adoption: An Empirical Analysis Of Organizational And Behavioral Factors Within The Commercial Aviation Maintenance Enterprise, Jordan Baus

Doctoral Dissertations and Master's Theses

The adoption of small Uncrewed Aircraft Systems (sUAS) represents a significant technological shift within the commercial aviation maintenance enterprise, offering the potential to improve inspection accuracy, enhance operational efficiency, and reduce maintenance-related risk. Despite these anticipated benefits, adoption intentions remain vague, influenced by a complex interplay of organizational structures, behavioral factors, and workforce perceptions. Limited empirical research has examined how these dynamics shape the willingness to adopt sUAS within highly regulated and institutionalized aviation maintenance environments. This study investigates the determinants of future sUAS adoption through an extension of the Unified Theory of Acceptance and Use of Technology 2 (UTAUT …

Insect Inspired Behavioral Strategies For Improving Multi-Agent System Resilience In The Presence Of Contagious Faults, James E. Hand

Doctoral Dissertations and Master's Theses

As Multi-Agent Systems (MASs) become increasingly involved in every aspect of everyday life the need to maintain reliability and resilience within these systems grows. However, in equal measure bad actors wishing to maliciously control or alter these systems are growing in both scale and capability. Thus, there is a present need for control schemes and agent behaviors that provide security against these threats while also avoiding large degradation in system performance as a tradeoff. Current research has covered a wide breadth of avenues and strategies that provide measurable resilience to faulted agents. However, these strategies often require group consensus, specialized …

Scenarioxp: A Complete Scenario-Based Testing Framework For The Exploration And Exploitation Of Autonomous Vehicle Validation Scenarios, Quentin Goss

Doctoral Dissertations and Master's Theses

Today is an age of exciting emerging technology where cutting-edge research in autonomous vehicles (AVs) reduces the active human participation in driving and extends awareness beyond human limitations of perception and reaction, improving driving safety and quality of the user experience as a result. The ever-increasing complexity of these autonomous systems poses many challenges towards the validation and verification (V\&V) of these complex systems under time and resource constraints, as the use of artificial intelligence and also the intricacy of the operating environment means that these systems are also black-box and non-deterministic. Scenario-based V\&V testing of such systems, which involves …

Ellie - Exteroceptive Light Locomotion In Eukaryote-Fungi, Brandon Etwarroo

Doctoral Dissertations and Master's Theses

Over the past decade, fungal research and its technological applications have expanded across multiple disciplines, including the emerging field of biohybrid systems. This thesis develops and evaluates a wireless, untethered mobile robot controlled by the action potential-like activity generated by Pleurotus ostreatus sporocarps under red, green, and blue optical stimulation. Light is applied to the sporocarps, the resulting electrical responses are recorded, and these signals are transmitted wirelessly to actuate the mobile robot. Both the action potential-like activity patterns and the robot’s movement trajectories were analyzed. The results demonstrate that wireless robotic control mediated by fungal electrophysiology is feasible. Overall, …

Intelligent Flight Control Systems Using Adaptive Deep Neural Networks And Concurrent Learning-Based Design Methods, Maddox C. Morrison

Doctoral Dissertations and Master's Theses

This thesis investigates deep neural network (DNN)-based adaptive control strategies for unmanned aerial vehicles (UAVs) operating under aerodynamic uncertainty and complex actuator dynamics.

The first contribution presents a control strategy employing a concurrent learning (CL)-based DNN training algorithm, which combines online adaptive DNN weight adaptation with offline batch-like training updates using a recorded data stack. The analysis focuses on the closed-loop performance improvements resulting from the use of optimum CL data-selection algorithms, which ensure that the recorded data stack maintains sufficient data diversity to provide a statistically meaningful representation of the operating conditions using a reduced data set. Specifically, this …

Adaptive Methods Of Resident Space Object Identification For Space Situational Awareness, Evan Pavetto-Stewart

Doctoral Dissertations and Master's Theses

One of the fundamental tenets of Space Situational Awareness (SSA) is the detection and sub sequent identification of Resident Space Objects (RSOs) within unresolved optical space imagery. This function is vital to the documentation and tracking of RSOs in their respective operational orbits, knowledge that is necessary for collision avoidance efforts and Space Domain Awareness (SDA) applications. In previous work, development was begun on a MATLAB program called RSOID to fulfill this purpose by accepting a collection (or ’collect’) of unresolved imagery and outputting a sequence of RSO locations (called a ’tracklet’) that can be used to determine the RSO’s …

Developing A Multi-Band Gnss Remote Sensing Station To Measure Precipitable Water Vapor For Flash Flood Nowcasting, Madison Gleydura

Doctoral Dissertations and Master's Theses

Flash flood nowcasting in Central and Southern Appalachia is particularly challenging due to steep terrain, narrow valleys, highly localized rainfall patterns, and limited measurement coverage. Traditional remote sensing methods, such as Doppler radar and microwave radiometry, suffer from reduced resolution at long range and signal blockage by mountains. GNSS-meteorology offers an established alternative for measuring precipitable water vapor and is currently integrated into several numerical weather models. Recent research demonstrates that commercial-grade GNSS receivers can produce tropospheric products comparable to those from geodetic-grade equipment. The gaps in mountain coverage can be addressed by developing a low-cost, self-contained embedded system that …

Argument For Statewide Vaccine Mandates—An Ethical And Legal Analysis, Liv Hymowitz

Colorado Law Student Scholars

No abstract provided.

Le Dialecte Caché : Entretiens Sur Le Dialecte De Créole Français Du Mississippi (Mississippi Gulf Coast French), Claire Mccullough

Modern and Classical Languages and Literatures Undergraduate Research

This text constitutes an oral history project concerning a little-known dialect, Mississippi Gulf Coast French, found along the Mississippi Gulf Coast.This work is unique in that the author herself traces her roots to the French communities of the Mississippi Gulf Coast. This work presents a synthesis of interviews the author conducted with thirteen past and present residents of the Mississippi Gulf Coast regarding this unique dialect. In the introduction, the author briefly recounts the history of French colonialism in the region during the late 17th century and traces how the dialect evolved over the subsequent 300 years. She also outlines …

Moral Repair, Forgiveness, And Collective Minds, Songzhi Wu

Dartmouth College Ph.D Dissertations

Human lives are increasingly shaped by collective entities (e.g., corporations, governments, nonprofits) that make consequential decisions and evoke trust, blame, and praise. Yet how people perceive and relate to these non-individual agents remains underexplored. This dissertation investigates collective mind perception, moral repair, and forgiveness across three chapters using experimental, neuroimaging, and corpus-based methods.

Chapter 1 examines how collective entities repair their moral standing after wrongdoing. Across four studies, agentic cues such as responsibility-taking and corrective plans consistently outperform experiential expressions such as remorse in eliciting forgiveness toward organizational transgressors. Agentic apologies also reshape memory: participants recall the apology content more …

Behavioral-Centric Team Evaluation Via Consistent Rewards, Clement Kudakwashe Nyanhongo

Dartmouth College Ph.D Dissertations

Across human domains ranging from sports to business and organizational settings, complex tasks are often solved by teams rather than individuals, leveraging benefits such as interaction, mutual support, complementary skills, cohesion, and task allocation. Evaluating team effectiveness, however, is inherently challenging due to the subjectivity of many existing techniques and the limitations of outcome-driven metrics that primarily focus on performance scores while overlooking the team processes that generated the scores. To address these challenges, this dissertation proposes a behavioral-centric, end-to-end framework for team evaluation grounded in reward functions that model sequential team behavior. Reward functions offer compact and interpretable representations …

Advancement And Characterization Of Next-Generation Solid-State Photon-Counting Image Sensors For Astrophysics Applications, Nicholas R. Shade

Dartmouth College Ph.D Dissertations

Astronomers’ pursuit of detecting light from increasingly faint and distant objects in the expanse of space necessitates continuous improvement in signal-to-noise ratio of camera technology. Recent advancements in solid-state detector technologies have enabled the determination of photon-number, including single photon events, enabling observations at the fundamental limits of physics. These developments are instrumental not only for standard two-dimensional imaging but also for advanced spectroscopy, which increasingly drives future astrophysical applications. This thesis presents an evaluation of three next-generation silicon-based detectors capable of photon-counting with deep-sub-electron input-referred read noise: the electron-multiplying charge-coupled device (EMCCD), the single-photon avalanche diode (SPAD), and the …

High-Fidelity Swarthmore Septa Station Display, Aurélien Carretta , ‘26, Nicholas Fettig , ‘26

Senior Theses, Projects, and Awards

For this project, we propose a design and a prototype assembly for a high-fidelity SEPTA station display that shows real-time transit information, including train delays and future arrival times. This system would allow local commuters and Swarthmore College affiliates alike to remain updated on train arrival times at the Swarthmore College station, which currently does not have such a display deployed. We accomplished this design goal by assembling 16 LED panels together, powering them through a power supply unit, and sending information to them from a Raspberry Pi 5 microcontroller which connected to the SEPTA API to pull real-time information. …

Bio-Payload Senior Design Report, Connor Bishop, Oliver Goodall, Marcus Kirk, Gabby Robles, Anish Shanmuganathan

Interdisciplinary Design Senior Theses

This project focuses on the design and development of an autonomous experimental platform capable of conducting cellular biology experiments in a well plate within a CubeSat environment. The system integrates microfluidics, robotics, and onboard sensors to remotely initiate experiments, monitor them, and collect data without human intervention. The objective is to create a platform for automated biological experimentation in microgravity, while reducing reliance on ground-based control and increasing mission efficiency and reproducibility. The team used Saccharomyces cerevisiae to assess the biocompatibility of the well plate and monitor changes in cell culture, including optical density and cell viability.

Pool Pump Controls For Load Shifting, Andrew Minocha, Angelo Piziali, Cade Benner, Brinley Chrzanowski

Mechanical Engineering Senior Theses

Residential swimming pool pumps represent the second largest source of energy consumption in California homes, and with approximately 1.3 million pools operating across the state, they collectively represent a significant opportunity for grid-level load flexibility. This project presents the design, construction, and commissioning of a proof-of-concept laboratory test rig developed to validate a load-shifting algorithm on a commercially available variable-speed pool pump. The system retrofits a donated Pentair Intelliflo3 VSF pump with an external Raspberry Pi 4 controller that commands pump speed through relay-based digital inputs and logs hydraulic and electrical performance data in real time. A simulated pool filtration …

Data Tracking And Analytics Within Inventory Management: Coffee Shop And Retail Store Optimization, Mateo J. Moyon

Senior Theses

This thesis examines the application of inventory management theory in the small and medium-sized business context, with a specific focus on the food and beverage industry. Drawing on the foundational academic literature spanning from Harris’s EOQ formula in 1913 through stochastic inventory theory, ABC analysis, and just-in-time strategy, this paper establishes the mathematical and operational bases for modern inventory management practice. Although there are proven value to these frameworks, research demonstrates that small to medium sized businesses adopt inventory management systems at lower rates citing cost and implementation as barriers. This thesis argues that the emergence of low-cost inventory and …

Curating Attendee-Centered Corporate Event Experiences Through The Strategic Implementation Of Psychological Principles, Alexis G. Mullendore

Senior Theses

This thesis explores how psychological principles can inform event professionals’

decisions in the planning and execution of attendee-centered corporate events. In the modern

experience economy, corporations increasingly prioritize engaging, high-production events for

employees and stakeholders, while attendee expectations for immersive, spectacle experiences

continue to rise. Therefore, the importance of designing corporate events that balance clients’

fiscal and objective needs with attendees’ experience-driven expectations has become

increasingly recognized. This shift toward a human-focused approach prompted the researcher to

examine how psychological principles can inform the design and execution of events. The

project was conducted through a three-phase research process consisting of …

Can Argentina Overcome The Lithium Natural Resource Curse? A Case Study Into Argentina's Institutional Framework For Lithium Supply Chain Development And Innovation, Colby Greene

Senior Theses

Through the analysis of the natural resource curse, the development of institutional frameworks in societal contexts, the nature of natural resource-based industry value chains, and value creation through institutions and value chains, all in the context of Argentina’s lithium industry, this paper finds that Argentina has failed to implement the necessary institutions and promote proper policy to promote value addition and real economic growth through the conduit of the development of the lithium industry, yet it is not actively a victim of the natural resource curse. In the hierarchical nature of mining value chains, Argentina has permitted their vast lithium …

A Comparative Analysis Of Group Care: Trust, Professional Identity, And Health System Structure In The United Kingdom And The Netherlands, Samantha J. Kohlmann

Senior Theses

Group prenatal care (Group Care) has been associated with improved maternal experiences and select clinical outcomes, yet less is understood about how it functions within high-resource health systems and what mechanisms underlie its impact. This study examines how Group Care is implemented in the United Kingdom and the Netherlands, with particular attention to professional roles, relational dynamics, and health system context.

I employed a qualitative, comparative design and conducted four semi-structured interviews with midwife researchers involved in Group Care implementation in both countries. Data were analyzed thematically, with attention to cross-context similarities and differences.

Findings indicate that Group Care operates …

The Relationship Between Stress And Postpartum Depression-Related Behavior In Females And Its Potential Contribution To The Maternal Mortality Rate In The U.S., Sarah Chugh

Senior Theses

Stress, especially social stress, has been a leading cause of disruptive emotional behavior in humans, with pregnant and postpartum women being the most vulnerable to these effects. Our study aimed to investigate the effects of gestational social stress on postpartum behavioral outcomes. To accomplish this, we examined the following four key behaviors in female rats after being exposed to chronic witness stress (WS) during pregnancy: burying, freezing, rearing, and grooming. Burying behavior is used to assess a defensive response to threatening situations. Freezing responses are evaluated to show heightened fear or hypervigilance that follows stress. Rearing is measured as an …

The Implications Of Semiconductor Export Controls On The Innovation Activity Of Domestic Manufacturers, Mary C. Compton

Senior Theses

This thesis examines the domestic innovation effects of the October 2022 U.S. semiconductor export controls, focusing on the tradeoff between national security objectives and firm-level competitiveness. By restricting exports of advanced chips and semiconductor manufacturing equipment to China, these controls may limit cross-border revenue opportunities and natural channels of knowledge transfer. However, the innovation response of affected firms is theoretically ambiguous: reduced access to foreign markets may depress revenues and lead firms to scale back R&D expenditures as a percentage of gross revenue, thus dampening innovation intensity, or, alternatively, firms may sustain or even increase R&D allocations to overcome trade …

Conservation Communication In Web 2.0: A Mixed Methods Analysis Of Alveus Sanctuary's Strategies On Twitch.Tv, Hope Denison

Senior Theses

This thesis examines how environmental creators can effectively transmit conservation messages in the evolving Web 2.0 media environment. The case of Alveus Sanctuary, a virtual sanctuary and education center on Twitch.TV, is used to explore the strategies currently used to engage audiences and raise ecological awareness online. Thematic analysis of interviews with the sanctuary’s founder revealed that Alveus combines traditional environmental education with an influencer business model to engage online audiences, leveraging parasocial behavior, interactivity, and collaboration to garner support. A quantitative content analysis of social media posts revealed that these strategies effectively induce parasocial engagement in online spaces. These …

Profit Vs. Principle: How Formula 1 Navigates Their Global Brand Perception In The Middle East, James R. J. Celli

Senior Theses

This thesis explores how Formula 1 (F1) tries to balance its growing economic goals with the ethical questions that come with expanding into the Middle East. As F1 continues to host races in countries such as Bahrain, Saudi Arabia, the United Arab Emirates, and Qatar, concerns have grown about whether the sport is being used for “sportswashing,” where major sporting events are meant to improve the image of governments with poor human rights records. At the same time, F1 promotes values like sustainability, equality, and human rights, which makes this situation even more complex.

The goal of this research is …

Where Evidence-Based Research Meets L2 Pedagogy: Classroom Instruction Of Russian Case Morphology, Ryder L. Myrick

Senior Theses

Learners of Russian as a second language (L2) have long been documented to struggle with the Russian case system. However, pedagogy-oriented research on the acquisition of Russian case morphology remains limited. Addressing this gap, the current classroom-based and theoretically-motivated study reports a partial replication of Kisselev, Rubina and McManus (2025) with the addition of a delayed post-test, tutoring sessions, and improved materials. Quantitative findings match those of the original study, further supporting the effectiveness of Usage-Based instruction in Russian case pedagogy (90% average experimental-group score and 66% control-group score on a post-test). Qualitative analysis reveals additional factors shaping learning outcomes, …

Elementary School Problem Solving Team Members' Beliefs And Perceptions For Rti Implementation, Tammi Cost

Graduate Student Dissertations, Theses, Capstones, and Portfolios

The purpose of this explanatory mixed-methods study was to examine the beliefs, perceptions, and self-reported skills of elementary school Problem Solving Team members regarding the implementation of Response to Intervention (RTI) and Multi-Tiered Systems of Support (MTSS) in a large urban school district in the Southeastern United States. The study explored the extent to which educators had reached consensus around the essential components of these frameworks and whether they perceived themselves as prepared to implement data- based problem-solving practices that support academic and behavioral intervention systems. The research was guided by four questions addressing beliefs about the effectiveness of RTI …

Morning Meditation: Productivity And Stress In Educators, Harnels Maurice Michell

Graduate Student Dissertations, Theses, Capstones, and Portfolios

This study examined whether a brief, consistent morning meditation practice could meaningfully influence educators' daily experiences in private schools across South Florida. Teachers often carry a heavy combination of cognitive load, emotional labor, and time pressure, which can erode both productivity and well-being. To explore whether mindfulness could offer practical support in these areas, a 30-day intervention was implemented in which educators engaged in a 15-minute guided meditation each morning before the start of their workday. The purpose of the study was to determine whether this routine produced measurable changes in perceived stress and daily productivity.

Thirty-four educators began the …

Empowering Mothers: Occupational Therapy Video Series For Postpartum Depression, Brenda J. Ramos

Student Capstone Papers

The purpose of this research is to highlight the importance of maternal mental health and the use of self-regulation techniques to improve PPD. OTs can use self-regulation techniques as an intervention to assist mothers feel regulated and get through day-to-day tasks.

Technofossil: Material Un-Hiding In The Anthropocene, Scott Elk

2026 MFA Visual Arts

No abstract provided.