Digital Commons Network^™

Weathered, Haylee A. Dyess

Electronic Theses and Dissertations

Weathered focuses on themes of change, accumulation, time, and acceptance. Each artwork holds layers of information and experiences that form a unique narrative for all its viewers. The construction of each piece is a symbol of the physical ability it takes to create each painting. After my mobility was hindered due to my medical conditions, a new appreciation for physical health and the world I live in was gained. Striving to pack this sense of appreciation into my work, my method became a way for me to cope with my illness and to enjoy being creative, freely.

My art is …

Dirt Finder (Drtfndr): A Marketplace Application For Construction Earthwork, Evan A. Reed

Construction Management

The construction industry regularly produces a surplus of earthwork materials: clean fill, topsoil, gravel, and crushed concrete, that are disposed of at considerable cost. All the while, contractors actively seek those same materials, and no dedicated digital platform existed to connect these two groups efficiently. DrtFndr ("Dirt Finder") is a mobile-first web application developed to address this gap, providing a marketplace where contractors can post available or needed earthwork materials, browse geographically filtered listings by material type and proximity, and connect directly with other users. The application was built using Base44, an AI-powered application development platform, and includes real-time mapping, …

Skip The Grid: Turning Solar Planning Into Power For Navajo Nation Homes, Alexandr B. Miller

Construction Management

Skip the Grid is a cross-disciplinary experiential learning initiative that delivers clean energy infrastructure to households with school-age children residing in the Navajo and Hopi Nations. In March 2026, a cohort of 23 students drawn from five academic programs at California Polytechnic State University (Cal Poly) joined forces with Heart of America (HOA), SOLV Energy, and NextPower to carry out the initiative's fifth consecutive year. The program aimed to enhance living standards and bolster academic achievement by ensuring dependable access to power, illumination, and food preservation in resource-limited communities. Participants were divided into five installation teams comprising Cal Poly students, …

Sb 1953 Field Execution Under Hcai Oversight: Seismic Retrofit At Zsfg Building 5, Victor Lucas

Construction Management

Every hospital in California must be seismically compliant by 2030 under Senate Bill 1953, which is enforced by the Department of Health Care Access and Information (HCAI). HCAI approves and inspects all hospital construction in the state, and its authority reaches into the field, so a contractor cannot simply build to an approved drawing the way it would on a commercial job. This paper explains how that approval system governs the work, written for construction professionals entering hospital work in California whose experience to that point has been commercial. It uses the ZSFG Building 5 Voluntary Seismic Upgrade, a 1976 …

Sheep Pen Improvements At City Farm Slo, Ryan S. Bodmer

Construction Management

City Farm SLO is an urban non-profit educational farm located in San Luis Obispo, CA. It serves the community through offering farm learning programs, including hands-on experience in sustainable farming practices and livestock care. This project, completed over the winter and spring quarters, focused on delivering an upgraded sheep pen to improve access and safety for both volunteers and sheep. The project consisted of developing design plans, coordination of materials and allowable working times with the owner, where the animals were either moved out of the working area or when work would not jeopardize animal health, schedule creation, cost estimates, …

Preconstruction Services For Slo Youth Baseball Bull Pen And Batting Cage, Sofia E. Cuevas

Construction Management

San Luis Obispo Youth Baseball is a nonprofit organization servicing the local youth of San Luis Obispo, California. Offering recreational, all-star, and club programs, SLO Youth Baseball provides the experience of baseball to all levels of skill in the community. In preparation for the Spring 2026 season and beyond, SLOYB has proposed the construction of a bull pen and batting cage on the third base line at their very own Stockton Field. In order to service the community at large, this design came with a set of strict parameters: accessibility, longevity, and serviceability. In doing so, SLOYB has requested flexibility …

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 …

A Qualitative Exploration Of How Spanish-Speaking Latino Parents Communicate With Their Adolescent Children About Substance Use, Diana Karina Diaz

Doctoral Dissertations

Substance use during adolescence remains a significant public health concern, particularly within Latino communities where cultural values, family dynamics, and communication patterns play a central role in youth development. This qualitative study explored how Latino parents communicate with their adolescent children about substance use, the strategies they use for prevention, and the cultural and contextual factors that shape these conversations. Using a focus group design, data was collected from four focus groups consisting of two groups of Latino mothers (n = 10) and two groups of Latino fathers (n = 9). A thematic analysis revealed six primary themes: (1) parent–child …

Cultivating Diversity: Investigating Hispanic College Students’ Attitudes Toward Teaching Amid The U.S. Teacher Shortage Crisis, Daniela Andrea Hernandez

Electronic Theses and Dissertations

The underrepresentation of Hispanic teachers in U.S. public education remains a significant concern as Hispanic students comprise a growing proportion of the K–12 population. Despite this demographic shift, the educator’s workforce has not reflected the cultural and linguistic backgrounds of the students it serves. The purpose of this qualitative descriptive study was to explore first- and second-year Hispanic college students’ perceptions of teaching as a profession and to examine how their educational and personal experiences influenced their career interests. The study was informed by social cognitive career theory and culturally relevant teaching theory to better understand how self-efficacy, outcome expectations, …

"Am I A Man Or A Muppet": A Rhetorical Analysis Of Generative Ai’S Representation Of Gender, Jessica Boaz

Electronic Theses and Dissertations

This thesis examines how generative artificial intelligence constructs and performs gender roles through a rhetorical analysis of the fully AI-generated podcast Fairytale Forensics. Drawing on theories of constitutive rhetoric, stereotyping, and McLuhan’s approach to the medium, this thesis investigates how AI-generated hosts interpret classic fairy tales while simultaneously reproducing and negotiating gender norms through the lens of prosopopoeia, metonymy and synecdoche. These performances rely on normative gender stereotypes that align with broader societal expectations, thereby potentially reinforcing existing cultural assumptions about masculinity and femininity. Ultimately, it demonstrates that AI-generated discourse does not merely reflect human biases but actively participates in …

Reading The Wisdom Of Psalm 37 Through The Lens Of Metaphor And Lament, Hannah N. Johanson

Electronic Theses and Dissertations

This thesis proposes that reading Ps 37 through the lens of both metaphor and lament can reshape the way the reader understands the reality of evil, fostering hope and agency. While Ps 37 is often classified as a wisdom psalm, this thesis diverges from the interpretation that this psalm is a list of proverbs. Instead, this thesis attempts to show that Ps 37 forms a metaphorical landscape where evil withers, vanishes, and is cut off while goodness thrives and is secured forever. This thesis also places this psalm in dialogue with two poems that engage Ps 37 from a post-Shoah …

Timing Of Parental Divorce And Spiritual Behavior In Young Adulthood: A Quantitative Study, Marcus A. North

Electronic Theses and Dissertations

Background: While the literature on divorce and its impacts on children currently is quite robust, additional information can be contributed to specific factors that impact spiritual outcomes later in life. This research study sought to investigate the relationship between a child’s age at the time of their parents’ divorce and their subsequent spiritual behavior in young adulthood.

Methods: Cross-sectional survey was created, utilizing two previously validated instruments: Daily Spiritual Experiences Scale (DSES) and the Centrality of Religiosity Scale (CRS-15). The survey was administered online through Qualtrics software; participants were recruited through non-random purposive sampling, as well as participant snowballing.

Results: …

Enhancing Ransomware Resilience And Cybersecurity Preparedness In The U.S. Army, Katalina Marie Archiable

Honors Capstone Projects and Theses

No abstract provided.

Initial Optical Design And Analysis Of A Multipass Absorption Cell To Measure The Effects Of Collision-Induced Absorption Of Oxygen On High-Power Laser Propagation, Samuel Gannon Arnold

Honors Capstone Projects and Theses

No abstract provided.

Detection Of Biological Molecules Using In-Plane Scattering Of Nanoantenna Arrays, David Darch

Honors Capstone Projects and Theses

No abstract provided.

Evaluation Of Remote Sensing Data For Roadway Flood Detection, William C. Donaldson

Honors Capstone Projects and Theses

No abstract provided.

A Methodology For Space-Based Lightning Risk Assessment, Drew Early

Honors Capstone Projects and Theses

No abstract provided.

Moderating Effects Of Defense Mechanisms On The Link Between Dark Triad Traits And Stress: A Replication With Addition Of Early Trauma, Ngayin Cheng

Student Theses

Literature suggested Dark Triad traits, comprised of narcissism, Machiavellianism, and psychopathy, are linked to adverse childhood environment and maladaptive coping that contribute to negative mental health outcomes, but Richardson and Boag's study (Richardson & Boag, 2016) was one of the few studies that first found Dark Triad traits are associated with immature defenses and higher perceived stress simultaneously. This replicated study aims to verify the original findings of their research by examining how defense mechanisms moderate the relationship between Dark Triad traits and perceived stress. A sample of 199 participants completed self-report measures assessing the Dark Triad traits, defense styles, …

Analyzing Professional Development To Foster Agency And Professional Growth Among Educators, Kameron Kimbrough

Dissertations

This study explores how professional development (PD) and leadership systems influence teacher agency and instructional coherence at a high-poverty, predominantly Black K–8 school in Chicago. Midwest Elementary Academy has faced persistent achievement gaps and systemic instability that hinder collaboration and teacher growth. Guided by three research questions, this exploratory case study used a mixed-methods design to examine educator perceptions of PD quality, instructional autonomy, and leadership structures. Data were collected through anonymous surveys, semi-structured interviews, classroom observations, and document reviews with four educator participants. Qualitative data were coded using open and in vivo methods, and survey responses were analyzed descriptively …

Assessing The Viability Of Cryptocurrency As A Payment Method: A Consumer Perspective, Aadavan Dharumaiyan

Dissertations

The problem addressed in this study was the limited mainstream adoption of cryptocurrencies for daily retail transactions despite continued technological advancement and increasing institutional interest. The purpose of this qualitative study, grounded in Husserlian descriptive phenomenology, was to explore the perceptual and behavioral factors influencing this adoption gap. Participants were recruited using snowball sampling, resulting in eight participants divided into two cohorts: active cryptocurrency payment users (Cohort 1, n = 2) and cryptocurrency holders who did not use cryptocurrencies for payments (Cohort 2, n = 6). Data were analyzed using the Moustakas phenomenological approach to identify patterns in participant experiences. …

Unpacking American Reception Of Glocalized Non-English Content In The Netflix Era, Sur Govindarajan

Dissertations

The swift growth of streaming services has revolutionized the worldwide distribution of media, making it possible for non-English and non-English-adjacent content to reach American consumers on a never-before-seen scale, which is sometimes perceived as an indication of increasing cultural tolerance. However, while a lot is known about what audiences see, far less is known about how they really understand and assess these stories. There is a fundamental vacuum in our understanding of audience reception as a lived, meaning-making process because previous research has mostly focused on consumption patterns. In order to close that gap, this study examines how American audiences …

Navigating Recovery: A Qualtitive Study Of Harm Reduction And Sobriety Among African American In Redlined Chicago Neighborhoods, Erica N. Tate

Dissertations

This qualitative study examines the lived experiences of African American individuals residing in historically redlined communities in Chicago who are maintaining sobriety using harm reduction strategies. Grounded in the context of structural inequities, the study explores how social determinants of health, including limited healthcare access, transportation barriers, and community disinvestment, shape recovery pathways. Semi-structured interviews were conducted with individuals in sustained recovery and providers, and the data were analyzed using inductive and deductive thematic approaches. Findings indicate that recovery is an ongoing process influenced by environmental exposure, trauma, and access to support systems.

Participants identified harm reduction strategies, such as …

From Policy To Practice: Examining The Influence Of Family Engagement In Administrative Evalustions On School Partnerships, Leadership Perceptions, And Family Engagement Planning In Title I Schools., Shauana L. Harris

Dissertations

This study examined the impact of a policy requiring family and community engagement metrics to be included in administrator evaluations as a strategy to improve engagement practices and student outcomes. The purpose of the study was to determine the extent to which the policy influenced administrator practices related to partnering with families on academic performance, family engagement planning, and administrators’ perceptions of changes in family engagement practices. This study used a mixed-methods research design. Data were collected through surveys of Title I school administrators in the state under study and through an analysis of School Improvement Plans and Parent and …

A Series Of Investigations On The L. Cornutus Host System And Bivesiculid Sp. Cercariae, Briana K. Zaffiro

All HCAS Student Capstones, Theses, and Dissertations

Rising global temperatures are likely modulating parasite-host interactions, yet the direction and magnitude of these changes remain uncertain. Rarely are these interactions viewed from both a host and parasite perspective. Using both CT_max, or Critical Thermal Maximum, and Clark-type polarographic oxygen microelectrodes, the physiological metabolic effects are investigated. CT_max is examined in Common Shiners, Luxilis cornutus, and is shown to be modulated by parasitism: uninfected fish had the highest CT_max average of 37.0°C, whereas heavily infected fish had decreased CT_max averaging 35°C. Prior to the parasite metabolic investigation, a suitable medium was determined, as …

I’Ll Have A Who Christmas Without You: A Case Study On The One-Person Show Through Who’S Holiday, Caitlyn Turner

Theses & ETDs

This thesis discusses the experience and history of the one-person show, or monodrama, through a performance of Who’s Holiday by Matthew Lombardo. Who’s Holiday was first performed in November 2017 at the Westside Theatre Off-Broadway. This thesis is in three parts: History & Theory, Analysis of the Play, and a Reflection of the performance. My professor Tim O’Donnell directed my performance of the play, which was performed in December 2025.

From Invisible Injury To Measurable Impact: Exploring Associations Between Peripheral Biomarkers Of Neuroinflammation And Mental Health Outcomes After Mtbi, Lauren Leggett Smith

Psychology Theses & Dissertations

Mild traumatic brain injury (mTBI), often referred to as a “silent epidemic,” accounts for the majority of traumatic brain injuries worldwide and is increasingly linked to persistent psychiatric outcomes. Despite its prevalence, mTBI remains understudied due to diagnostic challenges, underreporting, and misperceptions of its clinical significance. The present study examined whether peripheral biomarkers of neuroinflammation and astroglial injury—tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and glial fibrillary acidic protein (GFAP)— mediate associations between mTBI history and psychiatric symptom severity, including depression, anxiety, and posttraumatic stress disorder (PTSD). Participants were 138 traumaexposed adults recruited from an urban university and surrounding community, with …

Mechanisms Of Synergy Between Nanosecond Pulsed Electric Field (Nspef) And Cold Atmospheric Pressure Plasma Discharge (Cap) In Pancreatic Cancer: The Role Of Ros-Mediated Oxidative Stress And Apoptosis, Zobia Minhas

Biomedical Sciences Theses & Dissertations

Pancreatic ductal adenocarcinoma is a highly lethal malignancy characterized by poor prognosis and resistance to conventional therapies. Novel treatment strategies are needed to overcome this resistance. Non-thermal physical modalities, including nanosecond pulsed electric field (nsPEF) and cold atmospheric pressure plasma discharge (CAP), have emerged as potential anticancer approaches; however, the mechanisms underlying their combined effects remain unclear.

This study evaluated whether nsPEF enhances CAP-induced cytotoxicity and investigated the associated molecular mechanisms using the murine Pan02 pancreatic cancer cell line. Cell viability was assessed by WST-1 metabolic activity assays and electric cell–substrate impedance sensing (ECIS). Intracellular reactive oxygen species (ROS) were …

Porous Hydrophobic Adsorbent Coatings For Carbon Dioxide Capture, Samuel Babatunde Olushola

Theses and Dissertations

This work presents the development of a porous, hydrophobic zeolite 13X coating for the separation of carbon dioxide (CO₂) from flue gas or natural gas. Zeolite 13X was combined with yeast, glucose, and sodium alginate as pore-forming agents, and with polytetrafluoroethylene (PTFE) and Polydimethylsiloxane (PDMS) as hydrophobicity-inducing agents to enhance water resistance while maintaining CO₂ access to the adsorbent. The study explored PTFE/13X mass ratios ranging from 0 to 2.33 to investigate the interplay between hydrophobicity and CO₂ uptake. The wettability of the coating was characterized by using a temporal water contact angle (WCA) measurement. Increasing …