Digital Commons Network^™

Survey Data For Decision Support Tool Development With A Focus On Emerging Design Spaces, Tyson Humphrey, Chris Mattson, Michael L. Anderson, Colin C. Engebretsen

ScholarsArchive Data

This dataset contains the survey responses and PASE matrix used to support the derivation of nine development principles for decision support tools in emerging design spaces. The survey captures observations from a multidisciplinary DST development team, while the PASE matrix documents relationships among desired DST outcomes, architecture strategies, effects, and supporting literature.

Developing A Protocol To Obtain Source Directivity Of Hydroacoustic Transducers In A Water Tank, Benjamin White

Undergraduate Honors Theses

This thesis describes the formulation and application of a methodology designed to obtain source directivity of hydroacoustic transducers in the BYU Underwater Acoustics Laboratory. Piezoelectric transducers are presented, and common methodologies to measure their directivity are reviewed. The schematics of the BYU Underwater Acoustics Lab are explained, including the use of positioning robots to position the source-receiver pair in the measurement chain. The protocol is divided into different configurations comprising various source-receiver orientations. The processes of time gating, calculation of OASPL, and plotting onto directional axes are described. The protocol is tested across four different alternative configurations, including one method …

Genai And The Self Represented Litigant, Kristen Clarke Kellems, Kristen Clarke Kellems, Kristen Clarke Kellems

Faculty Publications

Generative AI is making it easier for self-represented litigants to produce polished legal documents, but easier filing does not necessarily lead to better outcomes. This presentation examines how AI may expand access to courts while increasing weak filings, early dismissals, and burdens on the legal system.

The session reviews attorneys’ duties of technological competence, confidentiality, supervision, and citation verification. It also distinguishes general-purpose AI from legal research tools. Using a Utah third-party custody and guardianship problem, the presentation compares several tools based on statutory accuracy, legal comprehension, treatment of case law, and completeness. The results show that identifying controlling cases …

Temperature Predictions With Zncuins/Zns Quantum Dots, Reu/Fri Program Physics And Astronomy, Amber Banks

Student Works

For hundreds of years, humans have built thermometers based on the principles of thermal expansion and contraction. In the modern world, there is a need to scale down our thermometers to monitor cellular reactions, both within the human body and within artificial organ chips. Lewis et al. (2020) introduces a nanoscale thermometer based on the thermal expansion of CdTe quantum dots. When ex panded, these dots exhibit systematic changes in photoluminescence (PL) which are recognized by a neural network as an increase in temperature. Our research builds upon the framework of Lewis et al. (2020), testing its feasibility with ZnCuInS/ZnS …

God's Will Or Man's? The Power Of Religious Rhetoric In Shaping Wartime Domestic Policy Preferences, Claire E. Brimhall

Undergraduate Honors Theses

How do individuals represent their religious beliefs in the political sphere? Is this impacted by levels of conflict in a given society? In times of war, people of faith often rally behind leaders and policies that diverge from the values upheld by their religious institutions. In fact, in many such cases, religious affiliation and church attendance are among the strongest predictors of support for these political actors.

This thesis examines two such cases where religious voters support policies that contradict the moral teachings of their faith, advancing a theory that a state’s appeals to religion can fundamentally reshape how believers …

Interpreting Title Vi: Translation Theory And The Making Of Language Policy, Olivia A. Allred

Undergraduate Honors Theses

Title VI of the Civil Rights Act provides the primary statutory basis for the development of policies supporting language access. Rather than explicitly requiring institutions to accommodate individuals with limited English proficiency (LEP), the statute establishes a broad prohibition against discrimination based on race, color, and national origin. This thesis examines the process through which that broad statutory mandate has been interpreted and applied to specific language-access policies.

To elucidate the application of language access polices at the federal level, this analysis focuses on three landmark Supreme Court decisions concerning Title VI: Lau v. Nichols, Regents of the University …

Developing An Object Level Understanding Of Sine And Cosine As Ratios And A Coherent Trigonometry, Jeffrey Peter Nair

Theses and Dissertations

Solving right-triangle problems as well as integrating right-triangle and circular trigonometry into a coherent understanding are documented challenges for students. Prior research has deeply investigated students constructing ratio meanings for sine and cosine using a circle-first approach, which then can be extended to right triangles. Also, past work has separately documented distinct meanings that are useful for sine and cosine, in addition to the ratio meaning, including as lengths in a unit circle and coordinate points. This study took these existing ideas and put them together into one possible developmental progression, based on APOS theory, where students can learn length, …

Actionable Hydrologic Data To Information With National Water Model-Based Derived Dataset, Cutting-Edge Data Services, And Agentic Ai System, Sujan Chandra Mondol

Theses and Dissertations

Hydrologic data are the cornerstone of many complex hydrologic research and operational workflows that produce useful hydrologic information for water resources decision-making, flood risk communication, and water availability implications. The National Water Model (NWM) is a valuable source of hydrologic data, particularly for its extended coverage of unmonitored streams and the large-scale continuity of hydrologic processes. Precomputed secondary datasets derived from this simulated data, such as streamflow indices, can improve operational efficiency through thresholding. Disseminating the data through modern technologies, such as application programming interfaces, is required for ready integration into applications. However, if extraction requires an intermediate service, there …

"Tithing Is An Insurance Premium": A Framing Analysis Of Speaker Innovation And Diachronic Trends In Latter-Day Saint Religious Discourse, Reid Empey

Theses and Dissertations

Religious language relies on shared metaphor and frames that contextualize religious experience and practice. Current approaches to frame semantics (Fillmore 1982) and cognitive metaphor (Lakoff & Johnson 1980) lend important insight into religious language, particularly in describing the role that figurative language serves in a religious speech community. However, a vital component of many religious speech communities is the presence of and engagement with a scriptural canon, which often contains metaphorical and framing language that religious speakers can directly reference. Yet, past conceptualizations of speech communities have not accounted for this engagement with a shared canon. To illustrate the role …

Multi-Band Extinction Modeling In Early-Type Galaxies With Circumnuclear Disks, Nonnie Bash

Theses and Dissertations

In this thesis, we present a spatially resolved, multi-band dust-attenuation method for correcting the stellar luminosity models used in dynamical supermassive black hole (BH) mass measurements. If uncorrected, dust extinction effects may dominate over other systematic uncertainties when determining the BH mass ($M_\mathrm{BH}$). We expand on a simple dust-attenuation method that treats the circumnuclear disk as a thin dust layer embedded in the galaxy midplane. Using a Multi-Gaussian Expansion, we create a three-dimensional stellar luminosity model to calculate the fractions of stellar light originating in front of and behind the disk along each line of sight. We infer the pixel-by-pixel …

Identifying The Brain Circuits Involved In Religious Obsessive-Compulsive Disorder, Kiana Bunnell

Theses and Dissertations

Obsessive-compulsive disorder (OCD) is an often-debilitating psychiatric disorder involving a pattern of obsessive thoughts and compensatory compulsions. Symptoms tend to be chronic, leading to substantial emotional burden and significant impairment across multiple domains of daily functioning. Previous research has identified some consistency in the brain regions implicated in OCD. In particular, cortico-striato-thalamo-cortical (CSTC) circuitry has been linked to behavioral features commonly observed in OCD. Moreover, some studies suggest that distinct patterns of brain activation and functional connectivity may be associated with different OCD symptom dimensions, though findings have not been consistent. One symptom dimension of OCD (scrupulosity) is characterized by …

Moving Forward, Looking Back: How Mormon Women Sought To Carry Their Polygamous Past Into A Progressive Future Article, Evan Janis

The Thetean: A Student Journal for Scholarly Historical Writing

The influence of woman is fully recognized.” These words, spoken by Emily S. Richards, echoed the shared mission of Utah women at the World’s Congress of Representative Women: to overturn the public perception of them as ignorant, crude, and barbaric. After decades of legal and social campaigns against the so-called “second barbarism” of polygamy, the reputation of Mormon women had been one of its greatest casualties. Cast as too homely to marry a respectable man, too naive to resist deception, and too submissive to think for themselves, the Utah delegation to the 1893 Chicago World’s Fair sought to redefine their …

Narrating The Bucolic South: How Southern Living Reflected And Shaped The South In The 1990s, Krista C. Wright

The Thetean: A Student Journal for Scholarly Historical Writing

In December 1995 at a company Christmas party, previous editor Gary McCalla spoke with Emory Cunningham, sitting president and chair who oversaw the transition from the practical Progressive Farmer to a lifestyle magazine for the “New South.” Looking around the room, Cunningham remarked, “These young people have no idea where we came from.” McCalla recalled a memo he and John Logue, creative director of the magazine, had written in the early days, outlining “what we believed had to be done to save Southern Living.” At that moment, the two noticed the song playing in the background— “History” by Michael …

Threads Across The Atlantic: A Dialogue Of Feminist Writings Between Portugal And Cape Verde, Elliana Shillig Venancio

Theses and Dissertations

This thesis examines the feminist literary traditions of Portugal and Cape Verde through a comparative analysis of Ana de Castro Osório’s Infelizes and Dina Salústio’s Mornas eram as noites. Separated by nearly nine decades and an ocean, these two works nonetheless converge in their insistence on women’s autonomy, bodily sovereignty, and resistance to patriarchal structures. Drawing on Hélène Cixous’s theory of écriture féminine and Kimberlé Crenshaw’s framework of intersectionality, this thesis argues that despite the significant differences in time, geography, and socio-political context that separate these authors, powerful threads of feminist consciousness bind their writing together. At the same time, …

Analyzing The Transition From Writing Center Tutor To Graduate Student Instructor, Luci Mackenzie Sullivan

Theses and Dissertations

Writing center tutoring is almost universally considered to be beneficial preparation for graduate student instructors (GSIs) of writing, so much so that many programs require writing center experience as part of their GSI training. Despite various similarities between the roles of tutor and teacher, the precise ways in which writing center experience influences GSIs as teachers remain unclear. This IRB-approved, mixed-methods study builds on previous empirical scholarship on transfer between tutoring and teaching to determine how new GSIs with previous writing center experience integrate practices, knowledge, and dispositions developed in the writing center. My findings echo those of previous studies …

Learning, Abstraction, And Creative Search For Interactive Agents, Jonathan Demke

Theses and Dissertations

Artificial intelligence systems are increasingly deployed as autonomous agents that interact directly with complex environments. Ensuring these agents remain reliable, adaptable, and useful presents an ongoing practical challenge. This dissertation studies agent-environment interactions through a progressive lens, examining behavior from foundational training stability and abstraction discovery to adaptation in unpredictable settings and open-ended creative search. The investigation begins by analyzing how hyperparameter settings affect early-stage Deep Q-Network performance, yielding practical guidelines for debugging reinforcement learning implementations. To address the challenge of long-horizon planning, the discovery of temporally extended options is formalized as the Minimum Shortcut Problem, demonstrating how agents can …

Online Parent Group Intervention For Executive Function Skills For Autistic Children And Adolescents, Kathleen Clark

Theses and Dissertations

Executive functioning (EF) skills deficits are prevalent among children and adolescents with autism spectrum disorder (autism) that impacts their academic functioning, social relationships, and families' quality of life. This study aimed to explore an online parent group intervention, to test effectiveness of a 6-week parenting intervention on parenting stress and child's executive functioning (EF) among autism families in rural Utah with limited access to traditional intervention resources. The participants were eight parents from six families of children and adolescents (8-15 years) with clinical diagnosis of autism spectrum disorder and appropriate language abilities for their age. The parents participated in weekly …

Illuminating Hemophilia: Distinguishing Normal And Factor Deficient Plasma Clots Via Brightfield Microscopy And A Convolutional Neural Network, Jason H. Tullis

Undergraduate Honors Theses

When blood vessels are damaged, clots formed by the protein fibrin stabilize platelets and stem active bleeding. Coagulation, the physiological process that forms fibrin clots from blood plasma, hinges on the clotting cascade, a complex network of interacting proteins. These so-called clotting factors help control fibrin polymerization and thereby coagulation. A clotting factor deficiency generally slows coagulation, resulting in bleeding disorders like hemophilia A, B or C. Diagnosing the deficient factor's identity is essential to optimal treatment. Currently, missing factors are determined in reference laboratories via specialized tests. A more accessible test could help streamline the diagnosis process--in this work, …

Physical Activity, Trauma, And Posttraumatic Stress: The Indirect Role Of Exercise Addiction, Anastasiia Rozumna

Theses and Dissertations

Exercise is often conceptualized as a protective factor for mental health, including for individuals exposed to trauma. However, less is known about whether exercise may relate to posttraumatic stress symptoms differently when it is accompanied by compulsive or addictive features. The present study examined whether volume and intensity of physical activity were associated with posttraumatic stress symptom severity indirectly through exercise addiction symptoms. This secondary cross-sectional analysis included 557 adults living in the United States who reported regular participation in sport or physical activity. Participants completed self-report measures of physical activity behavior, exercise addiction symptoms, trauma exposure, and posttraumatic stress …

A Systematic Review Of Posttraumatic Stress Disorder Among Hispanic Immigrants In The United States, Rashel Acireale

Theses and Dissertations

This study systematically reviews the literature on posttraumatic stress disorder (PTSD) among Hispanic immigrants in the United States, a population exposed to cumulative trauma across the migration process. Stressors may occur before, during, and after migration and include violence, family separation, dangerous travel conditions, discrimination, and fear of deportation. Despite these risks, findings on PTSD prevalence remain mixed, and Hispanic immigrants are underrepresented in clinical research and culturally informed interventions. This review examines sample representation, types and timing of trauma, PTSD measurement approaches, and the inclusion of cultural and contextual factors such as acculturation and immigration-related stress. It also evaluates …

Depictions Of Girls With Adhd In Contemporary Picturebooks: A Critical Content Analysis, Madison Briann Smith

Theses and Dissertations

This study examines how girls with ADHD are depicted in contemporary picturebooks through the theoretical framework of critical disability studies (CDS). While research has increasingly explored disability representation in children's literature, depictions of girls with ADHD remain underexamined despite the ways in which ADHD manifests in female populations and the historical underdiagnosis of females with the condition. Using critical content analysis (CCA), six contemporary picturebooks featuring female protagonists with ADHD were analyzed for their visual and textual representations of neurodiversity. Findings were organized into two overarching themes: strength-based and deficit-based depictions. Strength-based portrayals emphasized creativity, identity formation through adult mentors, …

Properties Of Enjoyable Mathematical Contexts From The Student Perspective, Emilie Nadine Hendrickson

Theses and Dissertations

Researchers continue to grapple with how to meaningfully engage students in mathematical content. Many students report disengagement due to perceptions that mathematics is difficult, irrelevant, boring, or anxiety-inducing. This study sought to understand how students interpret and respond to different mathematical problem contexts, with particular attention to the reasons students describe certain problems as enjoyable or unenjoyable. Using semi-structured interviews, this research examined student responses to a variety of mathematical problem types primarily across affective engagement. Students reflected on specific problem contexts and explained which features supported or hindered their enjoyment and engagement. Students described that contexts were enjoyable have …

Rfsoc Based Ground Penetrating Radar For Detection And Avoidance Of Underground Utilities, Brady Bowerbank

Theses and Dissertations

Preexisting underground utilities present a considerable danger to underground boring projects. Gas and electrical lines can be damaged, leading to major economic impact and even loss of life. While maps of underground utilities exist, they are not always accurate and gas and electrical lines can shift over time, necessitating tools to accurately detect utilities so that crews can steer the machines away from any possible danger. In this thesis, the design of a new frequency-modulated continuous-wave (FMCW) ground penetrating radar (GPR) is outlined. The design of a lightweight, flexible radar is demonstrated using the CASPER FPGA framework with an operating …

Isoperimetric Soft Robots, Mihai Stanciu

Theses and Dissertations

This thesis presents two advances in isoperimetric soft robotic trusses that improve their performance, modularity, and configurability. The first contribution introduces a large-scale modular robotic truss designed as a lightweight, reconfigurable structure for lunar applications. The system consists of inflatable fabric tubes routed through motorized roller units and interconnected by a newly developed spherical joint that enables multiple robotic triangles to connect at a common vertex. The resulting truss can be assembled into structures beyond a single octahedron while retaining compact stowage when deflated and untethered operation after initial inflation. Experimental validation demonstrates modular assembly, long-term pressure retention, load-bearing capabilities …

Thermophysical Property Studies: 1. Thermodynamic Consistency For Associating Compounds 2. Autoignition Temperature, Cassandra Jane Guffey

Theses and Dissertations

Accurate thermophysical property data are essential for the design, optimization, and safe operation of chemical processes. Properties such as vapor pressure, enthalpy of vaporization, heat capacity, density, and autoignition temperature--which are among the properties studied in this work--are required for equipment sizing, process simulation, hazard assessment, and economic evaluation. A major focus of this dissertation is the application of multi-property thermodynamic consistency techniques to compounds that exhibit strong vapor-phase association. These methods improve confidence in recommended property values by enforcing rigorous thermodynamic relationships among ideal-gas heat capacity, liquid heat capacity, vapor and liquid densities, vapor pressure, and enthalpy of vaporization. …

Recognition Of Autism Characteristics In Females: An Examination Of Stakeholders, Laurel Lyn Bishop

Theses and Dissertations

Autism is a neurodevelopmental communication disorder, characterized by differences in social communication, attention, interests, and sensory perception. Diagnostic criteria have historically applied to males, but clinical diagnostic criteria beginning in 2022 now include slight differences in traits comprising the female phenotype. Until recently, autistic females may be missed by the professional and education community or diagnosed later than males. Like their autistic male counterparts, they face an increased risk of suicidal ideation, but they also face more difficulties in peer relationships, academic problems, and increased anxiety and depressive symptoms, but may not get supports. School-age girls spend their days with …

When The Road Leads You Home: A Self-Study Of An Appalachian Return Migrant Educator, Brianna Gerstner

Theses and Dissertations

This study explores one Appalachian educator's beliefs and judgments about her students' literacy practices after returning to her Appalachian hometown to teach at her alma mater. Upon her return, she experienced discomfort with the thoughts she had about her Appalachian students, recognizing that they reinforced stereotypes. Through the S-STEP process, the educator identifies her beliefs and judgments of her students, the teaching practice she engaged in over time, and the changes in her beliefs and judgments during a community literacy project. This period of critical self-study lasted 3 months, and the educator intentionally engaged in culturally sustaining pedagogy. Findings revealed …

End Matter

Comparative Civilizations Review

No abstract provided.

Introduction To Liah Greenfeld’S Scholarship On Nationalism, Civilizations, And Humanity, Zeying Wu

Comparative Civilizations Review

This introduction to the special issue of Comparative Civilizations Review, dedicated to the late Professor Liah Greenfeld, summarizes her original approach to the study of nationalism, civilization, and humanity. It describes her groundbreaking contributions across multiple disciplines ⎯ including sociology, political science, anthropology, economic history, and psychiatry ⎯ and introduces Greenfeld’s comparative civilizations project, an ambitious endeavor to which she dedicated her final years. The introduction concludes by examining examples of her influence on the work of scholars around the world featured in this special issue and how her intellectual legacy provides vital frameworks for understanding the world in …

Towards The Systematic Cross-Civilizational Comparison: How Civilizations Work Case 3: The Chinese Case, Tiantian Wu

Comparative Civilizations Review

Drawing on Liah Greenfeld’s (2024) framework of Systematic Cross-Civilizational Comparison, this study examines Chinese civilization as an enduring and culturally autonomous system shaped by its unique first principles, “the Great Unity”, which integrates Confucian orthodoxy, political legitimacy, and cultural tradition into a coherent worldview. Historically, this framework justified dynastic rule through moral virtue and the Mandate of Heaven, forming a durable model of statecraft that incorporated Taoist, Legalist, and Buddhist influences. Expressed and perpetuated through the Chinese language, these principles have systematically shaped the civilization’s modes of thought, ethics, and emotional patterns. Although the Opium War and subsequent “Century of …