Digital Commons Network^™

The Quantification Of Fluoride Water Quality And Its Significance On Oral Health, Harleen Kaur Maroak

Electronic Theses, Projects, and Dissertations

Fluoride is a naturally occurring mineral and studies have shown that when added to community water supplies, it effectively reduces dental caries. According to the U.S. Public Health Services (PHS), 0.7mg/L is the optimal fluoride level in drinking water to prevent tooth decay. This study focuses on examining the fluoride levels in water in San Bernardino County (SBC) and Riverside County (RC). Data is collected from recently published articles, databases along with assessing the laboratory water sample (n=45) analysis to determine if the fluoride levels are meeting the optimal standards. In SBC, there are total of 154 water systems with …

What Kind Of Foster Care Parent Training Leads To A Reduction In Foster Care Maltreatment?, Itzel K. Alcaras

Electronic Theses, Projects, and Dissertations

This research proposal would identify the gaps in foster parent training and how caregiver maltreatment increases the risk of re-traumatization of foster children. While foster care is designed to promote safety, protection, and stability for children, existing literature continues to show that inadequate trauma-informed and evidence-based training may hinder caregivers' ability to respond to their complex needs, leading foster children to continue experiencing emotional and psychological harm. To further assess this concern, an exploratory qualitative study would be implemented utilizing a semi-structured interview that will include demographic questions then transition to open-ended questions format that will examine caregiver perceptions of …

Nonbinary And Transgender Representation In Media: How Scripted Media Impacts And Shapes The Identities Of Communities Outside The Gender Binary, Makenna Dykstra

Electronic Theses, Projects, and Dissertations

The lack of, and otherwise poor, representation of nonbinary and trans communities contributes to the societal othering of these communities. However, nonbinary and trans representation holds importance to these communities. Trans and nonbinary communities, like other communities, use media to help them negotiate their identities (Hall, 2005). However, current representation in scripted television is small and contentious, with the ability to have just as much of a negative impact as a positive one. LGBTQ+ television has a history of favoring moderate depictions of queerness, like that in nonbinary and trans characters, as a means of defining these identities to cisgender …

Parental Rejection, Identity Development, And Mental Health Among Lgbtqia+ Youth, Litzy Rodriguez

Electronic Theses, Projects, and Dissertations

Compared to their heterosexual and cisgender peers, LGBTQIA+ youth continue to experience increased rates of anxiety, depression, suicidality, and identity development distress. Parental rejection has been identified as the central impact of these outcomes. However, limited research has examined the influence of parental responses on identity development and the role of micro-level supports, such as counseling and support groups, and macro-level supports, such as inclusive policies and community protections. The purpose of this proposed study is to examine the relationship between early parental rejection or acceptance and LGBTQIA+ youth’s mental health outcomes, identity development, and perceived effectiveness of support systems. …

William H. Byrnes, William H. Byrnes

Faculty CVs

No abstract provided.

Emily E. Heger, Emily E. Heger

Faculty CVs

No abstract provided.

Supreme Court And Presidentialism: When Judges Stand In The President’S Way, Michael Procopio Avelar

LL.M. Essays & Theses

This article examines the conditions under which constitutional courts are able to resist executive attempts at institutional capture during periods of democratic erosion. Instead of concentrating on the mechanisms through which courts are attacked, it focuses on how courts effectively behave in the long term when operating under sustained political pressure. The central claim is that judicial resistance cannot be explained solely by formal institutional design or by a general commitment to constitutional principles. It depends on the interaction of three variables: judicial replaceability, external support, and enforcement capacity.

The article develops a typology of judicial responses to executive aggrandizement, …

In Defense Of Creditors’ Schemes For Mass Torts, Rohan Balani

LL.M. Essays & Theses

Companies in the United States have increasingly turned to reorganization under Chapter 11 of the Bankruptcy Code to resolve mass tort claims. Despite this experience, Australian companies have hesitated to use similar processes to achieve the same goal. Instead, mass tort liability continues to be resolved through traditional class action litigation. This essay argues that such hesitation is unfounded and that the creditors’ scheme of arrangement process in Part 5.1 of the Corporations Act 2001 (Cth) provides not only an appropriate method for resolving mass tort liability, but one which is in many respects superior to a Chapter 11 reorganization. …

Disproportionality In Autism Diagnosis: A Comparative Analysis Of Females Of Color And Males, Emily Bobbie Lopez

Electronic Theses, Projects, and Dissertations

This qualitative phenomenological study aimed to explore the disproportionate and delayed evaluation of autism spectrum disorder (ASD) among females of color in educational settings and how historical biases have shaped school-based diagnostic practices. Using the female autism phenotype (FAP) framework and an intersectional perspective, the study employed a phenomenological approach to understand the lived experiences of educational and community partners involved in autism evaluation. Participants included 39 individuals: adult females of color with autism or autism-like traits; parents; general education teachers; special education specialists; school psychologists; counselors; and administrators. Data were gathered through semi-structured interviews, focus groups, and surveys, and …

Suplexing Silence: A Media Analysis Of Sexual Misconduct In Pro Wrestling’S #Speakingout, Tommy W. Mccardle

Electronic Theses, Projects, and Dissertations

The 2020 #SpeakingOut movement marked a pivotal moment in professional wrestling, as survivors of sexual misconduct publicly challenged longstanding industry norms surrounding power, silence, and accountability. This study employs thematic analysis (Braun & Clarke, 2006) to examine how survivor narratives and organizational responses constructed competing meanings during the height of the movement between June 1 and August 31, 2020. Drawing from publicly available posts on X (formerly Twitter) and official company statements, the analysis explores how discourse functioned as a site of both resistance and institutional preservation. Inductive analysis of survivor narratives produced three primary themes: Abuse of Power, The …

Echoes Of Becoming - K. Morrell, Kole K. Morrell

Electronic Theses, Projects, and Dissertations

I work sculpturally, exploring presence, transformation, and emotional weight that is not inherently visible. My forms are recognizable yet unsettled, existing between familiarity and distortion. Meaning is not fixed or declared, it reveals itself slowly through texture, material, and time spent in observation.

I approach making as a form of therapeutic ritual. Through touch, I shape and alter the material, imbuing it with the story of emotions I want to convey to the viewer. I am most connected to the work in its “in-between” states, when the form is still shifting and unresolved. In these moments, it mirrors my own …

Echoes Of Becoming, Michelle D. Young

Electronic Theses, Projects, and Dissertations

I create illustrative works that deal with criticism and appreciation in parallel ways; addressing facets of society, government, the self, and the influence of social media. My art ranges from digital illustration to narrative paintings, fluctuating to the flow and response of a piece. A blend of cheekiness and empowerment, I play around with uncomfortable subjects and heavy topics to bring attention to those that are misrepresented or overlooked. I am interested in the intersection of consumable media, its history and the disregarded context behind it all.

Rooted in my experience as a descendant of generational immigrant-refugees, my work reflects …

Understanding The Role Of Toxs As A Bile Sensing Component Of The Toxrs Virulence Regulatory System In Vibrio Spp., Minje Kim

Dartmouth College Ph.D Dissertations

Pathogenic Vibrio bacteria, such as V. cholerae and V. parahaemolyticus, colonize in the human small intestine to cause severe gastrointestinal disease. During the infection, these bacteria encounter bile salts, antimicrobial cholesterol metabolites secreted into the intestine. Pathogenic Vibrio species have evolved to utilize bile salts as signals to regulate virulence. The signaling depends in part on ToxRS, a conserved co-component transmembrane transcription regulator. ToxRS consists of the transcription factor ToxR and its membrane-tethered binding partner ToxS. ToxS is required for ToxR stability and full transcriptional activity. Although bile salts are known to influence ToxRS-dependent virulence gene expression, the molecular …

Moving Beyond Willpower: A New Direction For Media Literacy Instruction, Mandi Goodsett

Michael Schwartz Library Publications

Academic librarians and others often engage with media literacy instruction by promoting fact-checking strategies, such as lateral reading or Mike Caulfield’s SIFT. Evidence shows that these strategies are valuable and can be effective, but they all ultimately rely on individual students to use willpower to overcome cognitive habits, biases, strong parasocial relationships with content creators, the power of algorithms, and other challenges to fact-checking content in the moment. This paper offers an alternative approach that instead encourages librarians to support students in intentionally redesigning their information environments to improve the quality of information that they encounter in the first place.

Catherine Puma, Catherine Puma

Virginia Poets Database: A Literary and Educational Resource

No abstract provided.

Humor And The Politics Of Belonging: Race, Gender, And Radicalization In Online Spaces, Reese Chatman

Master's Theses

This thesis argues that post-ironic and meta-ironic humor acts as an affective gateway to far-right radicalization within online masculine subcultures. Examining incel forums and Groyper spaces, it traces how humor operates as the architecture through which extremist ideology is introduced, normalized, and internalized. Drawing on a synthesis of meme studies, digital rhetoric, and theories of irony and affect, and using digital ethnography and critical discourse analysis, the study examines recurring meme figures, especially the Wojak and its NPC variant, as portable diagnostic devices that sort participants into the "awake" and the unconscious regardless of ideological content. Case studies include incel …

The Impact Of Targeted Remediation On Reading Growth Among Remedial Middle School Students, Jennifer Givens

Dissertations

Many middle school students enter secondary education with below grade-level reading skills and are unable to demonstrate measurable growth without structured intervention. This study examined relationship between participation in a targeted Remedial Education Program (REP) English Language Arts (ELA) course and reading growth, as measured by the Northwestern Evaluation Association’s Measures of Academic Progress (NWEA MAP) Reading assessment. A quasi-experimental design compared fall-to-winter MAP Reading RIT growth between students enrolled in REP and academically similar students receiving special education services but not enrolled in REP. This study also investigated whether the effects of the intervention varied based on gender or …

Clawing Our Way To Inclusion: Identifying Minority Students’ Barriers To Entering The Veterinary Medicine Profession, Danielle Reeves

Animal Science Undergraduate Honors Theses

Veterinary services are being utilized more each year as pet owners are increasingly viewing and treating their pets like family members. Due to this changing perspective, the veterinary profession has grown significantly. Yet, despite this change, there is a lack of ethnic/racial diversity within the veterinary field. The purpose of this study was to determine the factors and/or barriers associated with minority students' desire or lack of desire to pursue a career in veterinary medicine. This study used an online survey tool to collect qualitative and quantitative data from 423 undergraduate students at the University of Arkansas during the spring …

From Bean To Cup: Sustainability Practices In A Small Specialty Coffee Roaster, Reese Weathersby

Accounting Undergraduate Honors Theses

Sustainability has become an increasingly important issue in the coffee industry as businesses

face growing pressure to balance profitability with environmental and social responsibility.

While much of the existing research focuses on large corporations and global supply chains, less

attention has been given to how small independent businesses approach sustainability with fewer

resources and different operational constraints. This study examines Doomsday Coffee Roasters,

a small specialty coffee business in Northwest Arkansas, to better understand how sustainability

is practiced at the local level.

Using a qualitative case study approach, the research focuses on four areas of operation: ethical

sourcing, roasting practices, …

Qualitative Beta-2-Adrenoceptor Signaling In The Regulation Of Human Airway Epithelia Mucin And Cytokine Production, Fred Graumuller, Diana Cervantes, Tung O. Chan, Niccolette Schaunaman, Dominic R. Villalba, Burton F. Dickey, Julia K. L. Walker, Hong Wei Chu, Raymond B. Penn

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

BACKGROUND: Numerous in vivo studies have demonstrated beta-2-adrenoceptor (β2AR) -agonism as permissive in the development of allergic lung inflammation, and have implicated the arrestin-dependent signaling arm of the β2AR in mediating this effect. However, the specific cell type(s) mediating β2AR regulation of allergic lung inflammation remain unestablished.

METHODS: To explore the potential contribution of airway epithelia in this phenomenon, we compared the ability of ractopamine (RP), recently identified as a Gs-biased beta-agonist, to that of the unbiased/balanced beta-agonist albuterol (ALB), on IL-13-stimulated mucin and cytokine production in human airway epithelia cultures in air-liquid interface (HAE).

RESULTS: ALB, which activates both …

Analyzing The Effects Of Message Testing On The Public's Opinion About Gene Editing In Agriculture And Medicine, Luke Sanford Wimpy

Graduate Theses and Dissertations

This paper will present results from the final survey of a multi-stage project examining factors that influence opinions about gene editing in agriculture and medicine. In this final survey, 3,200 U.S. respondents were recruited and randomized to view one of eight videos that communicated the safety of gene editing to determine which factors are most influential in changing opinions. The eight videos were designed based on data collected from focus groups and three previous surveys in this multi-stage project. The eight videos varied by three attributes: messenger, message, and application. The messenger in the videos was either a researcher or …

Athena: A Study In Directing, Keean E. Enriquez-Sexton

Honors Theses

A step-by-step look into the directing process at the collegiate level, following a production of Athena by Gracie Gardner from show selection, through rehearsals, all the way to performance. This thesis serves as a case study in directing, detailing the trials, tribulations, successes, and failures throughout the process.

Treatment And Interventions For Sexual Assault In Humanitarian Contexts: Addressing Gaps In Refugee And Idp Camp Care In Myanmar, Erin Nash

Capstone Experience: Master of Public Health

Sexual and gender-based violence (SGBV) remains a pervasive yet under-addressed issue in humanitarian settings. Refugee and internally displaced person (IDP) camps along the Thai– Myanmar border represent a complex nexus of protracted displacement, ethnic conflict, and limited access to medical and psychosocial care. Although the prevalence of sexual assault in these contexts is well-documented, there is a critical gap in the literature regarding effective, context-specific treatment and intervention strategies. This capstone project conducts a comprehensive review of existing research on sexual assault care in humanitarian crises worldwide and assesses its applicability to displaced ethnic minorities from Myanmar. The analysis considers …

Plan To Develop A Theory-Based Diabetes Social Media Campaign For Spanish-Speaking Adults In Finney County, Ks: Integration Of A Promotora, Focused Discussion Groups, And Community Feedback To Ensure Cultural Appropriateness, Julevi P. Bernido

Capstone Experience: Master of Public Health

The 2025 Community Health Needs Assessment (CHNA) shows that over 11% of adults in Finney County, Kansas, have diabetes, which surpasses both state and national averages. Census data from 2016-2020 indicate that 42.6% of residents ages five and older speak a language other than English at home, and 36.1% speak Spanish (United States Census Bureau, n.d.). The CHNA further highlights concerns about language and cultural barriers to care, especially among the Spanish-speaking population. Notably, 21.74% of residents have limited English proficiency—much higher than the state’s 12.1% (CHNA, 2025).

This capstone will develop a theory-based social media campaign plan to support …

A Common Pool Of Privacy Problems: Legal And Technical Lessons From A Large-Scale Web-Scraped Machine Learning Dataset, Rachel Hong, Jevan Hutson, William Agnew, Imaad Huda, Tadayoshi Kohno, Jamie Morgenstern

Articles

We investigate the contents of web-scraped data for training AI systems, at sizes where human dataset curators and compilers no longer manually annotate every sample. Building off of prior privacy concerns in machine learning models, we ask: What are the legal privacy implications of web-scraped machine learning datasets? In an empirical study of a popular training dataset, we find significant presence of personally identifiable information despite sanitization efforts. Our audit provides concrete evidence to support the concern that any large-scale web-scraped dataset may contain personal data. We use these findings of a real-world dataset to inform our legal analysis with …

Unified Deep Learning Techniques For Spatial Detection And Temporal Forecasting Across Visual Domains, John Olawale Olamofe

All Dissertations

This dissertation proposed a unified deep learning framework for spatial detection and temporal forecasting across visual domains, designed to address limited supervision, class imbalance, and scale variability. The framework was structured around four complementary principles: Domain-Aware Input Rebalancing, Representation-Centric Learning, Diversity-Driven Robustness, and Transfer Across Scale and Modality, which together enabled robust visual representation learning across heterogeneous data sources.

Domain-Aware Input Rebalancing mitigates non-uniform and sparse data distributions by actively reshaping inputs before learning via class-aware augmentation, sampling, resolution manipulation, and super-resolution. This principle underpins object detection in overhead satellite imagery (xView), dense urban aerial scenes (CADOT), temporally sparse NDVI …

R Software Tutorials For Introductory Statistics Courses, Erica M. Hurst

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project focused on creating online resources for using the statistical software package R in an introductory statistics course at Utah State University. The goal was to make R more accessible, user-friendly, and engaging for learners. To do this, existing written materials were moved to a new section of an online website called Stats Stuff. Then interactive features were added such as step-by-step video tutorials, real datasets, and an embedded coding tool. These resources have been in use for the past four years and have helped students build confidence and enhance their statistical learning experience.

Turning Me Into We: A Workbook To Improve Relational Communication, Megan N. Charchenko

All Graduate Reports and Creative Projects, Fall 2023 to Present

Communication is a key factor that contributes to relational satisfaction, yet many couples struggle with communication. I wrote a set of workbooks for couples intended to teach healthy communication skills to help couples overcome their communication barriers. The workbooks cover topics of identity, expectations, boundaries, and physical intimacy. Each chapter utilizes theories and research to educate individuals on communication skills and then guides them through the application of the skills. I wrote a workbook for the individuals and one for the couple to work on together. Together, the workbooks will help couples improve communication and implement healthy communication behaviors regarding …

In This World: A Scalable Methodology For Scenic Design, Michael W. D. Francis

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis examines how strong scenic design emerges not from how something looks, but from a clear understanding of how its world works. Rather than starting from aesthetic preference or visual trends, it outlines a process that identifies a central idea within a story and uses that idea to shape a cohesive spatial environment. By focusing on how a world behaves - what drives it, what resists change, and how its internal logic operates - design decisions begin to align, creating work that feels intentional rather than assembled. Through a series of production case studies, it evaluates how that process …

Uncanniness In Toni Morrison's The Bluest Eye, Seth L. Callor

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis explores how Toni Morrison’s 1970 novel The Bluest Eye has a feature called the uncanny. Uncanniness, as originally explained by Sigmund Freud, is when something that was familiar becomes unsettlingly unfamiliar in a way that was likely once repressed. Other thinkers have since talked about how the uncanny is used in stories to question how their demographics are oppressed. Following their example, this thesis explains how The Bluest Eye is an example of using the uncanny to question harmful ways of seeing. Through demonstrating how The Bluest Eye uses obviously uncanny things like dolls and moves to more …