Digital Commons Network^™

Silicon Dioxide Multimode Interferometer Spectrometers, James Harkness

Theses and Dissertations

Multi-mode interferometer (MMI) spectrometers are a type of reconstructive micro-spectrometer based on imaging light propagation patterns in MMI waveguides. This dissertation describes how the MMI spectrometer was implemented for the first time using a silicon dioxide core. This approach showed a 6 dB improvement in SNR over SU-8 core devices. To implement the silicon dioxide MMI spectrometer, a fabrication technique for selectively roughening the surface of the waveguide needed to be developed. SU-8, a photosensitive polymer, was etched with oxygen plasma to create grass-like nanostructures. SU-8 grass can then be used as a transfer mask to plasma etch a surface. …

Subversive Speculative Theology In Women's Stories From The Mormon Home Literature Movement, Rachel Meibos Helps

Theses and Dissertations

In the 1910s, Mormon women used sentimental speculative fiction published in official Relief Society Magazine to engage theological questions often reserved for male ecclesiastical authority. This paper examines three short stories: Edna Coray's "A Quitter–Almost." (1918), Lucy May Green's "A Whiff of Ether" (1919), and Laura Jenkins's "Beyond the Portals" (1916), each of which depicts a woman's encounter with the spirit world at the moment of death or near-death. Drawing on the Mormon Home Literature movement and the broader tradition of sentimental fiction as political and moral discourse, I argue that these authors used narrative to fill gaps in official …

An Examination Of K-12 Administrators' Philosophical Views On Music Education, Kathryn Ann Smith

Theses and Dissertations

K-12 administrators' beliefs about the purpose and value of music education have resulted in inconsistent support for students' access to music education in public schools. This study sought to examine administrators' philosophical views about music education and factors that may influence those beliefs, contributing the first known application of a praxial framework in assessing administrator belief systems. I developed a survey incorporating Song's (2025) Philosophical Beliefs Scale (Ph.B. Scale) to measure utilitarian, aesthetic, and praxial philosophical perspectives, along with key demographic and contextual characteristics. Participants (N = 65) were recruited via e-mail and K-12 administrator Facebook groups and represented a …

Tracing Microplastics From Polymer-Coated Urea: Urban To Agricultural Pathways And Environmental Fate, Caden Joseph Seely

Theses and Dissertations

Polymer-coated urea (PCU) is widely used as a slow-release nitrogen (N) fertilizer because it improves N use efficiency and reduces losses through leaching, denitrification, and volatilization. However, the polymer coating raises concerns about potential microplastic (MP) transport to surface waters following fertilizer application. This thesis evaluates the off-site transport of MPs and associated nutrient and sediment losses from PCU in both urban landscape and agricultural systems. In the urban landscape study, treatments included sod, mulched beds, and water-efficient ground cover receiving uncoated urea, PCU, or liquid slow-release N at 225 kg N ha⁻¹ (with reduced rates for beds and ground …

Stack-Based Exploit Development Techniques In Mips Architectures, Justin Applegate

Theses and Dissertations

Memory corruption vulnerabilities in binary executables represent a serious threat to software security, particularly in embedded and IoT (Internet of Things) devices that commonly use the MIPS architecture. While exploit development techniques for x86 are well-documented in academic literature, little systematic work exists on how those techniques translate to other architectures such as MIPS. This research addresses that gap by evaluating thirteen stack-based exploit development techniques and subtechniques, originally designed in the context of the x86 architecture, for their applicability to MIPS architectures. For each technique, vulnerable C code was written and compiled into both x86 and a set of …

Toward Human-Like Robot Behavior In Co-Manipulation: Learning From Human Dyad Performance, Adam Kenneth Jackson

Theses and Dissertations

Co-manipulation requires two or more agents to coordinate through a shared object while exchanging information through motion and force. Although this capability is routine for humans, robotic systems still struggle to participate in such interaction naturally and effectively. This thesis addresses that gap by studying human co-manipulation behavior, developing methods to quantify performance, collecting a leader-follower dataset that isolates haptic communication, and training data-driven controllers from human demonstrations. First, cumulative and real-time metrics were developed to quantify human dyad performance. In particular, the behavioral modes "quickly" and "smoothly" were formulated as measurable performance objectives using completion time and squared jerk. …

Hypertext Transfer Protocol Fingerprinting: Techniques For Attacker-In-The-Middle Proxy Detection, Evasion, And Counter-Evasion, Jensen George Wood

Theses and Dissertations

Attacker-in-the-middle (AitM) phishing toolkits have emerged as a critical threat to enterprise and individual security by enabling adversaries to bypass multi-factor authentication (MFA) and compromise cloud-based accounts at scale. Traditional detection techniques--such as IP blocklists or content-based detection methods--are often ineffective against these increasingly sophisticated attacks. We propose a novel method that detects malicious proxies by identifying artifacts they introduce into HTTP request headers. To evaluate our approach, we systematically analyze traffic passed through several open-source AitM toolkits and proxies, identifying distinct modifications to header structures and content, then formalize these features as YARA rules for automated use. To validate …

Advancing Cyclic Ion Mobility Mass Spectrometry For Structural Characterization, Isomer Discrimination And Gas-Phase Ion Chemistry, Sudam Shivaji Mane

Theses and Dissertations

This dissertation focuses on the development and application of high-resolution ion mobility-mass spectrometry (IMS-MS) methodologies for gas-phase separation and structural characterization of small molecules, with particular emphasis on epimers, positional isomers, and protomers. In addition to structural separations, this work investigates fundamental aspects of gas-phase ion chemistry using IMS-MS in combination with collision-induced ion activation and dissociation techniques. Advanced separations were performed using cyclic traveling-wave ion mobility spectrometry (cyclic TWIMS), implemented in a commercial cyclic ion mobility-mass spectrometry (cIMS) platform, to systematically evaluate both the capabilities and limitations of high-resolution IMS in resolving subtle structural differences. Initial studies demonstrated that, …

Redox Reprogramming In Neurogenesis: Candidate Developmental Switches And Targets Of Oxidative Toxicity In The Redox Proteome, Ryan Jacob Summerhays

Theses and Dissertations

Neurogenic differentiation requires coordinated redox regulation, yet how reversible cysteine oxidation is remodeled at proteome scale during this process remains poorly defined. Here, we asked whether differentiation is associated with selective, site-specific changes in reversible cysteine oxidation and whether oxidative stress reveals developmentally conditioned vulnerabilities within this redox landscape. To address this, we applied a discovery-oriented, proteome-scale redox profiling strategy that quantifies condition-dependent changes in reversible cysteine oxidation using CysPAT labeling, phosphopeptide enrichment, and multiplexed TMT mass spectrometry. Neurogenic differentiation was characterized by reproducible, bidirectional, and highly site-specific remodeling of reversible cysteine oxidation at discrete regulatory nodes, as well as …

Data Siloing As A Solution To Google’S Illegal Monopoly, Derek Polson, Victoria Wood

Brigham Young University Prelaw Review

While the court-issued remedies prescribed in United States of America v. Google LLC (2024) aim to curb Google’s use of anticompetitive practices, they fail to address the structural mechanisms that sustain its monopoly. Antitrust remedies in the U.S. traditionally seek to (1) end anticompetitive practices and (2) reopen competitive market conditions. The court’s approach in this case does neither. By leaving intact Google’s ability to leverage significant barriers to entry and its unparalleled big data advantage, the court’s remedies preserve the very conditions that entrench Google’s dominance in the digital advertising and search engine markets. This note argues that data …

Reconsidering The Take It Down Act, Cate Thorpe

Brigham Young University Prelaw Review

In the past decade, there has been an increase in digital forgeries leading to the phenomena many have called “revenge porn.” This form of Nonconsensual Intimate Imagery (NCII) has been facilitated by AI-models that allow users to create false images or videos of someone’s likeness, often referred to as deepfakes. In an attempt to combat the dissemination of such forged NCIIs, Congress enacted the TAKE IT DOWN Act. The Act institutes a notice-and-removal procedure for victims to request the removal of  NCIIs depicting their likeness on covered platforms. While the TAKE IT DOWN Act sufficiently addresses some concerns, certain aspects …

The Inapplicability Of Government Speech Doctrine In School Libraries, Dallyn Edmunds

Brigham Young University Prelaw Review

Since 2021, the number of books removed from school libraries has risen dramatically. These removals have led to lawsuits and questions surrounding the control a state may exercise over the school library. In almost every current case, the government has argued these cases should be dismissed because of the government speech doctrine. A fairly recent creation, the government speech doctrine is the understanding that the government, in order to accomplish its purposes, may at times exercise viewpoint discrimination and regulate speech in ways that perhaps seem prohibited by the First Amendment. Evaluation in government speech cases has typically undergone a …

The Implication Of Permanence: Indigenous Water Rights In The State Of Arizona V. Navajo Nation, Collin Powell

Brigham Young University Prelaw Review

In the State of Arizona v. Navajo Nation, the Supreme Court asked the Navajo to accept a contradiction. In light of disagreements over water rights between Arizona and the Navajo Tribe, members of the Navajo pointed to the Treaty of Bosque Redondo. The Treaty was a compromise between the Navajo and US Officials to reparate the Navajo after “The Long Walk”: a series of forced relocations against the Natives that resulted in over 2,500 deaths. Among these reparations was the guarantee of a “permanent home” on US federal lands. For over a century, case law defined a “permanent home” to …

Full Issue

Brigham Young University Prelaw Review

No abstract provided.

Mobility Without Retention: Reforming The Compact Of Free Association To Address Human Capital Flight, Ellery Miller, Porter O'Reilly

Brigham Young University Prelaw Review

In the aftermath of United States nuclear testing in the Republic of the Marshall Islands (RMI), which rendered several atolls uninhabitable, the country now confronts a different threat: sustained human capital flight. To compensate the RMI for nuclear damages, the United States signed into law the Compact of Free Association (COFA), a treaty structured around three core commitments: (1) defense and security, (2) economic assistance, and (3) unrestricted migration rights. Under COFA, Marshallese citizens may live and work in the United States without a visa, which has resulted in large-scale outmigration of the working-age and educated population. This Note argues …

Thinking Ahead: Ranking Substantive Canons To Protect Loper Bright, Tanner Macdonald

Brigham Young University Prelaw Review

After forty-two years, the Supreme Court overturned Chevron deference in their decision Loper Bright Enterprises v. Raimondo (2024). The decision suggested a rising inclination towards legal formalism in cases of statutory interpretation. This Note argues that if the Court intends statutes to be interpreted in accordance with formalism, clarification is needed. Loper Bright was not sufficient to clear up the inconsistencies in statutory interpretation that the Court used to overrule Chevron. Without a strong prescription, Loper Bright will eventually collapse on itself. A formal ranking of substantive canons is one type of structure that would support Loper Bright and enable …

“Loophole Of The Century”: Routine Use And The Privacy Act Of 1974, Joslynn Jensen

Brigham Young University Prelaw Review

This Note examines structural weaknesses in the Privacy Act of 1974 and argues that the statute no longer provides meaningful safeguards for personal information held by federal agencies. Enacted in the aftermath of the Watergate scandal, the Act was designed to ensure transparency, accountability, and individual control over government recordkeeping systems. However, two core features—the routine-use exception and the Act’s narrow remedial structure—have undermined these protections. The routine-use provision permits agencies to disclose personal records without individualized consent so long as the disclosure is deemed “compatible” with the purpose of collection and published in the Federal Register, a form of …

Regulating Ai, Jacob Leavitt

Brigham Young University Prelaw Review

Artificial intelligence, a new phenomena embedding itself in every aspect of public life, is advancing at unprecedented rates with potentially catastrophic consequences. While fragmented and reaction regulation frameworks are currently in place, based primarily on tort cases, this paper calls for a hybrid regulatory solution that combines federal administrative law and streamlined international policy. This paper assesses proposed regulatory solutions - tort law, an industry-drafted “AI Constitution,” a Communications Decency Act-style immunity framework, a domestic federal agency, and an international regulatory body. Based on these frameworks, the authors have developed five criteria for an effective solution - expertise, enforceability, obligation, …

Good Faith And The Ministerial Exception, Kailey Hopkins, Nathan Gurr

Brigham Young University Prelaw Review

Following the Supreme Court’s decision in Hosanna-Tabor Evangelical Lutheran Church and School v. EEOC, lower courts, in attempting to adhere to the ruling, have largely disregarded the Court’s explicit instruction to avoid adopting a “rigid formula” for determining ministerial status. Instead, they have repeatedly relied on the factors identified in that decision as a functional test. When the Court revisited the ministerial exception, it reaffirmed that no definitive legal standard governs the designation of a “minister,” while modestly broadening the doctrine by emphasizing that formal titles are less significant than functional considerations. This Comment argues that the lower courts’ …

Faculty-Student Collaboration In Iterative Course Design, Sarah Mcdavitt

Undergraduate Honors Theses

Typically, the only way for a professor to receive feedback on their course design is through running several iterations of a class across multiple semesters. This guide aims to establish an avenue for accelerated course design testing through faculty-student collaboration before it rolls out live for enrolled students. Using the design thinking framework and other human-centered design principles, faculty members collaborating with students can iterate course design elements to discover opportunities to enhance the learning experience. As they draw evidence-based conclusions from empathy data, accurately define objectives, ideate new solutions, prototype course element ideas, and test the prototypes with a …

Research Process Toward The Creation Of Transgenic Beetles, Abraham B. Alton, Nathan Dauk, Jonah Jex, Brian D. Jensen, Sandra Hope

Library/Life Sciences Undergraduate Poster Competition 2026

Honorable Mention - Poster Design

Create a generalizable, reliable, and efficient procedure for insect genetic modification.

Insects born parasitic diseases such as malaria cause hundreds of millions of deaths each year. Many of these diseases could be eliminated if we had a reliable method for genetically modifying insects.

Implementing A Problem-Solving Framework In Physics Tutorials For Upper-Division Electricity And Magnetism Students, James C. Hecht

Undergraduate Honors Theses

We study the effects of implementing a problem-solving framework in tutorials intended for use in upper-division electricity and magnetism courses. These tutorials were integrated into an electricity and magnetism course in Fall 2024, and were compared alongside a set of tutorials on the same topics which did not include the problem-solving framework. We performed a mixed-methods analysis on exam scores, interviews, and survey responses from students who were in the class. Students seem to prefer the tutorials that implement the problem-solving framework, and these tutorials seem to assist students with conceptual understanding somewhat; however, the qualitative data on conceptual understanding …

An Appalachian Expression Of Rootedness: Exploring Rootedness In The Writings Of Simone Weil And Wendell Berry, Luke Bratton

Criterion: A Journal of Literary Criticism

No abstract provided.

Endowed With Intelligence From On High: Scriptural Patterns Of Divinely Augmented Knowing, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

The four standard works of The Church of Jesus Christ of Latter-day Saints contain numerous accounts in which individuals exhibit intellectual capacities — of perception, reasoning, problem-solving, and articulation — that demonstrably exceed their natural endowments and circumstances. This essay identifies twenty such accounts, organizes them into five conceptual typologies, and draws from each typology a set of concrete, actionable proposals for faculty at Brigham Young University who seek to integrate divine assistance into their scholarly and pedagogical work. The central argument is that the patterns encoded in Latter-day Saint scripture constitute not merely historical records of miraculous intervention but …

The Evolution Of Science And The Transformation Of Human Understanding: Toward A Generative Framework Of Learning And Reality, Yoshihiko Ariizumi

Spiritual Proficiency

This essay argues that the development of science can be understood not as linear accumulation, but as a sequence of structural transformations in human understanding. Such a view aligns with a generative framework in which knowledge is not passively received or merely constructed, but emerges through dynamic interactions that reorganize cognitive and experiential structures. By situating this framework within the history of science, we can better understand both the nature of scientific progress and its indispensable role in human development.

De Aquí Y De Allá: Exchanging Language And Visual Culture In The Lower Rio Grande Valley, Chloë M. Robinson

Undergraduate Honors Theses

This study examines graphic design in the Lower Rio Grande Valley (LRGV) as a site of cultural hybridity, shaped by transnational histories and bilingual practice. It explores how Mexican and Anglo design markers intersect and are negotiated in daily life through analysis of 2,180 visual artifacts, interviews with ten local creatives, and a survey of fifty residents. Historical research traces influences like nineteenth-century wood type and rótulo signage to contemporary advertising. Interviews reveal that local creatives navigate hybrid identities through code-switching, bilingual fluency, and borderlands experiences. Survey results show that participants’ language preferences predict how they categorize and rank typographic …

Within Sacred Walls: Cloister Architecture And The Virgin Mary As The Hortus Conclusus In 14th- And 15th-Century Italian Art, Catherine Howard

Undergraduate Honors Theses

The practice of cloistering allows women to exist in spaces dedicated to meditation and religious devotion. The physical nature of the cloister, which involves walls separating these religious women from the world, maintains a distinction between the cloister as spiritual and the world as secular.

One of the many titles of the Virgin Mary is the hortus conclusus, or “walled garden.” This metaphor is intended to emphasize her spiritual separation from the sins of the world, as well as her perpetual virginity. Artistic depictions of the Virgin in this role, particularly from Italy in the 14th and 15th centuries, often …

On The Generality Of Ground, Hannah M. Kunkel

Undergraduate Honors Theses

It is widely held that true grounding claims are general. That is, individual grounding facts are subsumable under general patterns or principles of ground. In this paper, I advocate a novel position in the theory of ground on which particular grounding facts do not generalize to yield patterns of ground. This is not an argument for grounding pluralism, but is analogous to particularist views in metaethics which hold that moral principles are not general, but particular. If true, particularism about ground dissolves a serious challenge to the theory of ground, Louis deRosset's connection problem for non-reductivism. However, rejecting the generality …

The Story Of Belonging: A Rhetorical Analysis Of Transformative Storytelling As A Catalyst For Belonging, Kennedy Kleinman

Undergraduate Honors Theses

This thesis examines how transformative storytelling functions as a catalyst for belonging within institutional contexts, focusing on Brigham Young University (BYU). While institutions increasingly prioritize belonging through policies and programs, many students continue to experience isolation, loneliness, and belonging uncertainty. This project argues that storytelling addresses this gap by providing students with opportunities to participate in their own belonging and contribute to feelings of belonging for other students. This study analyzes student stories developed in structured workshops and shared at BYU campus StorySLAM events. Stories are evaluated for their use of four rhetorical tactics: counter-narrative, bridge-building between ingroups and outgroups, …

From The Pulpit To The Polls: How Religiosity And Gender Affect Political Ambition In Utah, Sydnee Beck

Undergraduate Honors Theses

What role does religiosity play in political ambition for men and women, especially for members of the Church of Jesus Christ of Latter-day Saints in Utah? Research on political ambition and gender has not typically focused on religiosity, but the few researchers that have studied it focus on a metric called “Biblical literalism” (Cassese and Holman 2016). I agree with research claiming that religiosity effect on political ambition is gendered, but take a different approach in crafting a religion-based relationally embedded model of political ambition, specifically in the Church of Jesus Christ of Latter-day Saints (Carroll and Sanbonmatsu 2013). Female …