Digital Commons Network^™

Generative Ai To Support College Students During The Writing Process, Damionie Vernon

Theses

The growing integration of Generative Artificial Intelligence (GAI) in higher education raises important questions about its role in supporting college students during the writing process. I used a mixed-methods approach, with a focus on quantitative questionnaires and qualitative written artifacts, to analyze patterns of GAI usage and perceptions by testing 34 college students. My thesis will explore these questions: (1) How do college students approach writing tasks in college?, (2) How do college students utilize generative AI to assist with writing tasks?, (3) What are the perceptions of college students on the use of generative AI to assist with writing …

Towards Effective And Efficient Robot Learning From Demonstrations Via Human-Robot Interaction, Xiwen Dengxiong

Theses

Robot learning from demonstrations is critical in industrial and service robotics applications, where robots must acquire diverse skills and adapt to human workflows in complex, unstructured environments without relying on exhaustive manual programming. Although robots have been widely deployed in industrial settings, acquiring new skills and adapting to novel tasks remain significant challenges due to (1) the large volume of demonstration data typically required, (2) the limited reusability of previously learned knowledge, and (3) the high cost of collecting high-quality demonstrations.  This dissertation aims to address key challenges in robot learning from demonstrations in complex and unstructured environments by making …

Asymptotic And Series Methods For Nonlinear Differential Equations With Applications In Mathematical Physics, W. Cade Reinberger

Theses

This work advances a general framework to obtain the solution of nonlinear ordinary differential equations (ODEs) via power series methods. The approach is demonstrated through problems relevant to mathematical physics. Power series solutions can offer advantages over other numerical techniques in many applications, including increased convergence and computational efficiency. The theoretical basis for power series and their convergence rests in the complex-analytic structure of the function being computed. The existence of convergence-limiting singularities in the complex plane, their location, and their asymptotic behavior motivate analytic continuation techniques to overcome their influence. This work demonstrates some methods to manage singularities, not …

Navigating The Gray Area: The Unregulated Surge Of Unique Glp-1 And Glp-1/Gip Products, Jordyn Belcourt, Amy Sapowadia, Charles Michael White

Honors Scholar Theses

Purpose: To identify unique compounded semaglutide and tirzepatide products that existed after the shortage grace period ended and to assess their characteristics.

Methods: Researchers searched for compounding pharmacies using specific terms on Google. They collected the formulation, ingredients, dosage, and monthly cost of products. Researchers also contacted compounding company websites with available information to ascertain further information about products.

Results: Researchers identified 26 sites selling a total of 86 semaglutide or tirzepatide products. Of the included products, 33 were unique, and 41 products were essentially copies of FDA-approved products. Unique formulations included sublingual solution (n=9), sublingual tablets (n=5), and orally …

A Comparative Analysis Of Two Play-Based Upper Extremity Training Programs In Improving Arm Motor Function In Children With Hemiplegia, Kara Borkowski

Honors Scholar Theses

Cerebral Palsy is one of the most common causes of childhood motor disability. Children with cerebral palsy often experience impaired movement, posture, and balance (Vitrikas et al., 2020). A key factor in the success of upper extremity training for children with cerebral palsy is the frequency and intensity of therapy sessions (Jackman et al., 2020). However, these sessions can be expensive, time consuming, and often difficult to fit into home routines. These limitations have led to an increasing exploration of the effects of caregiver-led programs, bridging many of the gaps these barriers create. The efficacy of a play-based training program …

Exploring Stem Cell-Based Approaches To Ameloblast-Like Cell Development: Progress And Limitations In Enamel Formation, Ava L. Abruzzese

Honors Scholar Theses

Enamel is one of the most critical structural components of the tooth. As the outermost layer, it serves as a protective barrier, shielding the underlying dentin and dental pulp from physical trauma and mechanical forces. The formation and mineralization of enamel are regulated by specialized cells known as ameloblasts. Once enamel maturation is complete, these cells undergo apoptosis. Consequently, enamel lacks the capacity for natural regeneration after damage or erosion, which can result from various environmental factors. When enamel is compromised, current clinical interventions focus on preventing further deterioration rather than true regeneration. These approaches include the use of remineralizing …

Stretch Web Teleoperation Keyboard Final Report, Aaron Chou, Francisco Irazaba

Computer Engineering

This project added keyboard controls to the Hello Robot Stretch Web Teleop interface. The goal was to make the robot easier to control from a web browser without needing a gamepad or separate terminal-based keyboard program. The new interface allows users to control different parts of the robot with customizable key bindings.

Not All Dwellings Are The Same: Commentary On Ideology, Evidence And Narratives In Canada’S Housing Affordability Crisis, Matthew Arp, Simon Kiss

Laurier Institute for the Study of Public Opinion and Policy

No abstract provided.

Strategic Marketing Plan For An Ai-Powered Personalized Wellness Platform, David D. Dilts

Senior Honors Theses

Demand for personalized nutrition guidance is analyzed within the context of the expanding digital health and fitness sector. A review of current literature highlights major trends shaping the industry, including AI‑powered coaching, wearable integration, precision nutrition, and sustainability‑focused consumer behavior, as well as legal and ethical compliance. These insights inform the development of a strategic marketing plan for an AI‑powered wellness platform that unifies fitness, nutrition, genomics, and environmental impact scoring. The plan outlines target markets, competitive positioning, and product differentiation through adaptive personalization and ethical data practices. Findings suggest that combining AI, biometric data, and sustainable design can enhance …

Know Thy Enemy: Building A Command-And-Control Solution For Adversarial Emulation, Caleb J. Chen

Senior Honors Theses

Command and Control (C2) is a critical part of any cyberattack. It serves many purposes, including Distributed Denial of Service (DDoS) attacks, data exfiltration, and malware deployment. Consequently, C2 frameworks play an important part in red team engagements and adversary emulation. However, many adversary emulation solutions focus on comprehensive testing through sequential technique execution instead of realistic chained and automated attacks. The proposed solution is Centurion, an open-source C2 framework that integrates MITRE's ATT&CK framework and several cybersecurity tools into modular playbooks for effective threat emulation. This paper provides background by defining key terms and concepts before delving into a …

Unveiling The Biochemical Pathway Responsible For Ankyloglossia (Tongue-Tie) By Tracking Enzymatic Activity Of Apoptosis Pathways, Becca Ringstad

Celebrating Scholarship and Creativity Day (2018-)

Ankyloglossia (Tongue-tie) is a condition that is caused by failed cellular degeneration leading to a short lingual frenulum. This short lingual frenulum tethers the tongue to the bottom palate of the mouth and leads to problems, including breastfeeding for infants, depriving them of important proteins that build the gut microbiome, strengthen the immune system, and fight off antigens. If left untreated, it leads to problems with speech articulation, airway development, and obstructive sleep apnea. Treatment involves a frenectomy, which is the release of the short lingual frenulum using surgical scissors or a laser. Ankyloglossia can occur with conditions such as …

Cancer Gets Extreme: How Extremophiles Can Improve Research And Therapy, Jason Malmgren

Celebrating Scholarship and Creativity Day (2018-)

Extremophiles are organisms that can survive in extreme environmental conditions, and their unique biological adaptations have gained attention for potential applications in cancer research. This paper explores how the molecular characteristics of extremophiles, such as enhanced DNA repair, resistance to oxidative stress, and structural stability, may be useful in improving cancer treatment strategies. A range of studies were examined to understand both direct and indirect roles of extremophile-derived compounds in oncology. Some research shows that compounds from organisms like Deinococcus radiodurans and extremophilic Streptomyces species can inhibit cancer cell growth, increase reactive oxygen species, and trigger apoptosis. Other studies highlight …

Brick-By-Brick: Incorporating Lego Bricks To Increase Engagement In Managerial Accounting, Bonnie R. Albritton, Jennifer Bannister, Amy Foshee Holmes

School of Business Faculty Research

In this case study, students apply managerial accounting concepts through a business simulation as two friends use a LEGO competition to jumpstart their business. The real-world setting and kinesthetic learning increase engagement in managerial accounting as students create a unique LEGO product, estimate revenue and costs, conduct financial analyses, and prepare a presentation to pitch their business to potential investors. Implementing this project as a holistic overview to connect managerial concepts reinforces understanding and knowledge retention. Following the case study, students reported a perceived increase in engagement in the course and the ability to understand and think critically about the …

Spectacle And Survival: Tourism, Colonialism, And Indigenous Agency In Taiwan, A Case Study Of Alishan And The Tsou Indigenous Group, Ganga Corsaro

Standard Theses

This thesis examines tourism in Taiwan as a contemporary continuation of colonial processes through a case study of the Tsou people and the Alishan region. It traces how Tsou ancestral land was transformed into a national tourist landscape and analyzes how state tourism narratives frame Indigenous land and culture while obscuring histories of dispossession and political exclusion. At the same time, the thesis considers Indigenous tourism as a potential space for cultural continuity and self-representation when shaped by Indigenous authority and community priorities. By bringing together historical context, analysis of tourism materials, and scholarship on Indigenous tourism, this project argues …

Computational Fluid Dynamics Modeling Of Counter-Current Flow In Channels Separated By A Membrane, Akram Mashhour Riziq Abdullah

Graduate Theses and Dissertations

Counter current flow in channels separated by membrane were studied in several published studies. The present study aims to numerically and analytically simulate and physically describe the distribution of pressure, volume flow rate and velocity in counter current flow module. Numerical simulation Computational fluid dynamics (CFD) was performed by solving Navier-Stokes (N–S) equations in the channels and membrane pores (vertical channels) to determine pressure and velocity fields. An analytical solution one-dimensional (1-D) model was developed to simulate the flow in the channels and membrane pores by solving the continuity and Darcy’s Law to obtain pressure and volume flow rate. Accordingly, …

Application Of High-Pressure Processing To Improve The Color Of Dark Beef, Kara Ann Reynolds

Department of Animal Science: Dissertations, Theses, and Student Research

Deviation of beef from the bright cherry-red color preferred by consumers is often discounted or discarded at retail, resulting in substantial annual economic loss to the beef industry. One such deviation is dark cutting beef, which is characterized by a darker lean appearance that is undesirable to consumers and often rejected. Similarly, beef from mature cattle tends to exhibit a darker surface color, which can also reduce consumer acceptability. High-Pressure processing (HPP) has been investigated as a strategy to improve the color of dark cutting beef. Previous studies have focused on identifying pressure levels and holding times that optimize color …

Enhanced Near-Surface Soil Labile Carbon And Microbial Indicators Under Cover Crops And Crop Diversification In Long-Term No-Till Systems, Sainfort Vital, Sutie Xu, Namrata Ghmire, Peter Sexton, Jixiang Wu, Christopher Graham, Lan Xu, Mengistu Geza

Natural Resource Management Faculty Publications

No-till systems improve soil functions and are widely adopted in South Dakota cropping systems. However, these cropping systems have become increasingly simplified due to reduced small grain adoption, potentially reducing carbon inputs and microbial diversity. Therefore, this study aimed to (i) quantify the effects of crop rotations and cover cropping on soil organic carbon (SOC), total nitrogen (TN), and their labile fractions across the 0–80 cm soil profile, and (ii) assess how these management practices affect microbial properties in the topsoil (0–7.5 cm), using a long-term no-till (>30 years) field experiment in South Dakota. Main treatments included a corn …

Preclinical Animal Modeling To Investigate Redox-Mediated Molecular Dysfunction In Traumatic Brain Injury, Brandon Z. Mcdonald

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Impacts associated with traumatic brain injury (TBI) induce a multitude of neurological morbidities mediated by a spread of biochemical dysfunction. Redox stress is a significant contributor to TBI pathophysiology and several redox stress markers have substantial evidence to support their role in diagnosing preclinical and clinical TBI. However, there is a critical need to verify their translational utility through correlations with behavioral, imaging, and molecular modalities. In chapter two, we examined the therapeutic efficacy of an antioxidant treatment (NPC3) using a controlled cortical impact (CCI) mouse model of TBI. NPC3 alleviated glial expression and reactivity while influencing the expression of …

The "Evil Forest" As Threshold: A Computational Eco-Feminist Study Of The Forest In Nigerian Fantasy, Cynthia O. Mbagwu

Department of English: Dissertations, Theses, and Student Research

This study examines the representation of the “evil forest” in Nnedi Okorafor’s Zahrah the Windseeker and Ukamaka Olisakwe’s Don’t Answer When They Call Your Name, arguing that the forest functions as a liminal threshold that catalyses female transformation. Combining close reading with computational tools like TF-IDF keyword extraction in Ruby and sentiment analysis using VADER, the project investigates how pre-colonial and colonial connotations of the “evil forest” are re-imagined in contemporary Nigerian fantasy fiction. By segmenting each narrative into pre-liminal, liminal, and post-liminal phases, the study tracks shifts in sentiment toward the forest and correlates them with thematic developments …

Cytoplasmic Shift Of Interferon Regulatory Factors Co‐Evolved With Jawed Vertebrate Innate Immunity, Vanessa M. Hubing

Honors Program: Senior Projects (Public)

The emergence of jaws in early vertebrates introduced a novel feeding apparatus and powerful oral defenses, but it also increased the risk of physical injury and pathogen exposure. Interferon regulatory factors (IRFs) play critical roles in orches-trating innate immunity and inflammation in response to invading microbes and tissue damage, with their subcellular local-ization being essential to some IRFs' function. Our results indicate that IRF members underwent independent expansion and diversification in two distinct vertebrate lineages: jawed and jawless vertebrates. The jawed vertebrate-specific factor, IRF5, has maintained conserved nuclear export sequences throughout evolution, while newly diversified IRF members in jawed verte-brates …

Ferrari N.V. Capstone Strategic Report, Isabel Pillaii

Honors Program: Senior Projects (Public)

This report explores the strategic position of Ferrari through Porter’s Five Forces, PESTEL, VRIO Analysis, Value Chain, and SWOT analysis. Then the report offers recommendations to the main tensions and strategic dilemmas before finally making remarks on the risks and limitations of this report. This report remarks on the strong strategic position of Ferrari due to branding, and its strong performance in Formula 1 racing and overall product specifications. It also remarks on Ferrari’s exposure to political, economic, and legal risk related to sustainability, supply chain stability, and exchange rate risk. This report recommends that Ferrari continues investing in electric …

Ucc Minutes May 1, 2026, Undergraduate Curriculum Council

Undergraduate Currirculum Committee Minutes

No abstract provided.

The Push-Pull Model's Function In Understanding Public Sector Workers' Inter-Organisational Labour Mobility: The Views Of The Herzberg Two-Factor Theory, Rosemary Selestine Massae

Business Management Review

In the modern world, one of the challenges managers have in maintaining their talented staff is labour mobility. Inter-organisational labour mobility (ILM) has been found to be significantly influenced by co-worker relationships, work-family conflict, monetary compensation, and training and development. The pull-push paradigm was inspired by human migration. Since migration not only symbolises movement across physical locations but also encompasses other routine duties, theory is essential to comprehending ILM. However, to date, no existing study has tested the model under the influence of Herzberg’s Two-factor Theory, in explaining ILM uses the public sector as a major setting of the question …

Hexagon Granite Dovetail Metrology, Nick Campbell, Ian Colson, Jiahao Guo

Mechanical Engineering Capstone Design Projects

This project, sponsored by Hexagon, aims to develop an efficient way to determine defects along the granite dovetails of their Coordinate Measurement Machines (CMMs). The key aspect of the project is to detect any variations in the surface flatness of the dovetails that are larger than two to three microns in height. Developments were made in researching laser interferometry; however, the presence of a crown on the dovetail led to the development of a Go-No Go gauge which uses air bearings to make detections. Mathematical analysis finds that, when the prototype gauge is supplied with about three to four pounds …

Design Of A Nuclear Power System For A Lunar Base, Haleigh Wagner, Emma Sprague, Liam Donnelly, Anthony Nardolillo, Samantha Vallance, Alex Sawyer

Mechanical Engineering Capstone Design Projects

This Senior Capstone project concerns the design and development of a compact fission reactor intended to provide continuous electrical power for a lunar base. The system needed to supply enough energy to support habitat life support systems, scientific operations, surface mobility, and resource processing equipment, while remaining highly reliable, minimally maintained, and easily integrated into a module’s lunar power grid. Early research was conducted into NASA’s Artemis program, prior fission surface concepts such as KRUSTY, and estimated power demands for lunar infrastructure resulted in the following design requirements:

1. 10 to 50 kWe of continuous power (31.2 kWe achieved)
2. Operational lifespace …

Constraint-Aware Metaheuristic Optimization For Experimental Design, Benjamin N. Fuller

All Graduate Theses and Dissertations, Fall 2023 to Present

Designing experiments becomes much more challenging when many variables and strict constraints are involved, as is common in modern science and engineering. This thesis introduces a new computational and mathematical framework that efficiently searches for optimal experiments in complex, high-dimensional spaces where traditional methods fail. By combining geometric techniques with flexible optimization algorithms like particle swarm optimization, our methods handle difficult constraints while scaling to real-world problems. Built in the high-performance Julia programming language and released as open-source software, this work bridges advanced theory with practical tools, offering researchers a powerful and accessible way to design better experiments under realistic …

Ionospheric Plasma Electron Density Measurement And Theory Using Impedance Probe Techniques, Justin Wellington

All Graduate Theses and Dissertations, Fall 2023 to Present

The ionosphere plays a critical role in how radio frequency (RF) signals, like those used in Global Position System (GPS) satellite communications, travel through space. Disturbances in the ionosphere, such as equatorial plasma bubbles (EPB), scatter these signals and cause communication dropouts or navigational errors. To study these conditions, spacecraft use instruments that measure the surrounding plasma directly. One of these instruments is an impedance probe, which applies a small electrical signal to a sensor and determines electron density from the measured impedance.

This thesis improves the modeling and interpretation of impedance probe measurements. A numerical method is developed that …

Effects Of Beaver Dams On Components Of Riverscape Health And Biodiversity In The Great Basin, Cashe C. Rasmussen

All Graduate Theses and Dissertations, Fall 2023 to Present

Networks of rivers and their floodplains (i.e., low-lying areas adjacent to rivers and streams that could plausibly flood) have been degraded, reducing the availability of freshwater and habitat for people and wildlife. Therefore, land managers are pursuing cost-effective restoration strategies, including partnering with beavers (Castor canadensis), to promote the health of these ecosystems and associated benefits. However, our understanding of beaver-mediated restoration benefits remains incomplete. Here, we compared locations along streams with and without beaver dams to measure the benefits of beavers in the Great Basin of the Western United States. We measured the effects of beaver dams …

Unpacking Science Achievement: Institutional Alignment And Mediating Conditions In A High-Performing Charter School, Brenda L. Bennett

All Graduate Theses and Dissertations, Fall 2023 to Present

This study examined how science instruction was sustained over time within a high-performing public elementary charter school. Rather than focusing on individual programs or teaching strategies, the research explored how schoolwide systems, relationships, and supports worked together to shape classroom practice.

The study focused on one public K–6 charter school in a western state with consistently strong science performance on state-reported measures and examined how institutional, organizational, and classroom conditions mediated the relationship between science instruction expectations articulated in state and charter policy and teachers’ enacted practice.

Results suggested that strong science instruction was not produced through strict mandates or …

Two Applications Of Lifting-Line Theory For The Design Of Efficient Aircraft, Amanda K. Olsen

All Graduate Theses and Dissertations, Fall 2023 to Present

Numerical lifting-line is a tool that can be used to evaluate the forces and moments of an aircraft wing. This method has limitations but it is beneficial in obtaining a large set of results with relatively little computational power. This research seeks to analyze two different flight scenarios through the use of two numerical lifting-line tools developed at the Utah State University AeroLab. The first scenario involves an aircraft in ground effect flight. When an aircraft flies close to the ground, a phenomenon called ground effect occurs where the lift is increased and the induced drag is decreased. Therefore, flying …