Digital Commons Network^™

Uso De Herramientas De Inteligencia Artificial Generativa Por Parte De Docentes En Una Escuela Del Suroeste De Puerto Rico, Glorimar N. Rodríguez Guiliani

Theses and Dissertations

Esta disertación aplicada fue diseñada para investigar el nivel de conocimiento, uso y dificultades que enfrentan los docentes de quinto a duodécimo grado en una escuela privada del suroeste de Puerto Rico respecto a tecnologías emergentes las cuales presentan desafíos significativos para los docentes y los estudiantes. Se exploró la utilización de herramientas de inteligencia artificial generativa (GenAI) como ChatGPT dentro y fuera del aula para actividades pedagógicas y administrativas.

Los hallazgos revelaron una notable carencia en el conocimiento docente sobre el uso y habilidades de la inteligencia artificial. Se identificó, también, una deficiencia en la capacidad de los docentes …

A Study Of The Effect Of Incentives On Police Recruitment And Retention, Taylor R. Wiggins

Theses and Dissertations

This study examines factors contributing to the staffing crisis in police departments, focusing on officers' perceptions of their organizations. It explores their attitudes toward their departments, motivations for joining law enforcement, and reasons for remaining in their positions. Additionally, the research assesses the impact of various incentives on officer retention.

A total of 140 participants were surveyed, with 113 completing the survey in its entirety, ensuring reliable data analysis. Demographic findings revealed a predominantly male sample (85.8%), with most officers aged between 25 and 44. Analysis of the Minnesota Satisfaction Questionnaire (MSQ) indicated that intrinsic satisfaction (M = 3.85; range …

From Trans Health To Vaccines: A Theoretically Driven Model Exploring Factors Related To Susceptibility To Medical Misinformation, Catherine Wall

Theses and Dissertations

Medical misinformation represents a significant threat to both individual and public health. While some consequences of this form of misinformation are relatively benign, there can be serious consequences ranging from a decreased trust in healthcare systems to an increased likelihood of epidemic outbreak and death. One such consequence can be seen in the recent legislative actions taken regarding access to transgender healthcare in the United States. Gender affirming care has been shown to benefit the mental well-being of transgender youth and adults; however, the demonstrably false information that underlies these legislative efforts can and has yielded significant harm. But what …

Using A Dimension Reduction Approach To Parse Heterogeneity In Dietary Restriction, Amanda Makara

Theses and Dissertations

Dietary restriction, the problematic reduction of caloric or macronutrient intake, is a critical eating behavior occurring transdiagnostically across eating disorders and subclinical disordered eating. The definition of dietary restriction is highly heterogeneous, and restriction is often conflated with other distinct constructs, such as dietary restraint. The current practices related to the definition and measurement of dietary restriction have notable flaws, negatively impacting the ability to identify and establish risk, diagnosis, and treatment of eating disorders. There is also limited evidence that commonly-used dietary restriction measures can validly predict food choice and objective intake. These issues raise questions about whether dietary …

News Mediated Reporting And Governmental Narratives About The Enforcement Of Elite Criminality: Exploring The Social Construction Of Financial Frauds And Discrepancies In Punishment, Dominic J. Zicari

Theses and Dissertations

This study examines how financial crime enforcement decisions are socially constructed through a qualitative content analysis of news articles and government communications pertaining to two specific cases: the Enron scandal of 2001 and the subprime mortgage crisis of 2008. The study was guided by a theoretical framework that utilizes Barak’s (2017) theory of state-routinized crime control. The rigorous analysis of 394 news articles and government communication documents revealed that the media and the state rarely framed the subprime mortgage crisis as a criminal issue. Although the Enron scandal was frequently described as financial crime, journalists and government communicators were often …

(Art) Education In The Afterlife Of Massive Resistance: Constructing, Capturing, And Commodifying Racialized Disability In Virginia’S Student Assignment Practices, 1956-1966 And Present Day, Jenna E. Gabriel

Theses and Dissertations

This dissertation explores discursive functions of disability in pupil placement decisions in Massive Resistance Virginia, the relationship between disability and race that was constructed through these moves, and how these relationships surface in the reflections, perceptions, and pedagogy of a practicing art teacher, Nathan, who works at Arts High School (AHS), a Virginia specialty center high school. Under the umbrella of the Discourse Historical Approach, which relies on multiple, interdisciplinary data sources to explore how discourses evolve, I connect a robust archival analysis of historical data collected in the records of Virginia’s Pupil Placement Board (746 boxes, 1956-1966) with present-day …

Liner Notes On Black Trans Girlhood: Afrofuturist Affect & Black Popular Music As A Praxis Of Self-Fashioning, Shawn J. Williams

Theses and Dissertations

Liner Notes on Black Trans Girlhood: Afrofuturist Affect & Black Popular Music as a Praxis of Self-Fashioning interprets Black musical performance in identity-making, with a focus on how music and Black trans identity intersect and informs Black trans girlhood. As such, Black trans girls render ourselves legible, i.e. understood without shame or judgment, by constructing our identities through the music by Black women we listen and dance to, or watch and sing. These musical connections affirm the possibilities of Black femme expression. This expression of Black femininity is due to what I call an Afrofuturist affect, by which I refer …

Still An Athlete? An Exploration Of Athlete Identity, Body Appreciation, And Psychological Flourishing In Middle-Aged Former Collegiate Athletes, Kelly Furr

Theses and Dissertations

Collegiate athletes, upon retirement, are encouraged to develop other interests outside of sport to form a well-rounded identity. Yet middle-aged people often struggle to complete recommended strength training and exercise guidelines, and many continue to struggle with body appreciation and psychological well-being beyond adolescence and young adulthood. Using a cross-sectional survey design, 482 former NCAA athletes completed the Athlete Identity Measurement Scale (AIMS), Exercise Identity Scale (EIS), Body-Appreciation Scale (BAS-2), and Flourishing Scale (FS). The study used Structural Equation Modeling (SEM) to determine if athlete or exercise identity positively affects body appreciation and psychological flourishing through the mediating variable of …

A Mixed Method Case Study Of Leadership For Change: Authentic Transformational Leadership In A Local Baptist Church, Hui Sun

Theses and Dissertations

This convergent parallel mixed methods case study explores how a local Baptist church navigated organizational change during and after the COVID-19 pandemic through the lens of authentic and transformational leadership. Grounded in organizational leadership and open systems framework of organizational change, the study examined two primary hypotheses: (1) RBC demonstrated an authentic transformational leadership paradigm in its change processes since 2020, and (2) this paradigm significantly and positively influenced perceived leadership effectiveness.

Qualitative data were collected through semi-structured interviews with six leaders (three pastors, one minister, one staff leader, and one deacon) and 11 raters (five lay leaders, five congregants, …

Between "Hippies In Suits" And "Money Is The Name Of The Game": Farm Animal Advocates' Analyses Of Political Power In The Farm Bill, Jeff Thomas

Theses and Dissertations

The animal agriculture industry annually slaughters roughly ten billion land animals in the United States. What can be done to improve their welfare and lessen their suffering?

Over the past decade, the problem of farm animal welfare and suffering has drawn increasing interest from the effective altruism community, a loose movement of utilitarian advocates seeking technocratic solutions to social problems (Singer, 2015). As effective altruism has become a more potent driver of the animal welfare movement, an increasing number of nonprofits have begun engaging in political advocacy for farm animal welfare. Facebook co-founder Dustin Moskovitz’ Open Philanthropy is the largest …

How To Remain A Stranger / Encountering, In A Basement, Hannah Rotwein

Theses and Dissertations

How to Remain a Stranger / Encountering, in a Basement consists of two parallel essays. On the lefthand side of the page, How to Remain a Stranger explores the ways that the legend of the Wandering Jew, the Tradescantia genus of plants, peddlers, and exile relate to my practice of collecting, sorting, and combining found objects. On the righthand side, Encountering, in a Basement describes my thesis exhibition at the Institute for Contemporary Art at Virginia Commonwealth University. Focusing on the idea of the encounter, I detail the materials, considerations, and processes behind four of the ten sculptures in the …

From Ink To Code, From Binary To Boundless Reality—Until All Returns To Emptiness, Weitong Sun

Theses and Dissertations

This thesis explores the entangled relationship between language, memory, and technology through the lens of immigrant experience. Moving from programming to visual storytelling, I investigate how dyslexia, bilingualism, and cultural displacement have shaped my ways of reading, writing, and coding.

Beginning with personal reflections on switching from computer science to art, I trace how code offered a form of clarity and expression where written language had once failed me. Yet as I ventured into real-time simulation and XR storytelling, I encountered new forms of mistranslation—where narratives dissolved, mutated, or resisted coherence altogether.

Through a series of experiments in code-driven art, …

A Parting Repast, Debra D. Dowden-Crockett

Theses and Dissertations

Both the thesis document and exhibition comprise the story of my journey through grief, examination of loss, contemplation of death, and transformation through acceptance and relinquishment. I conflate art and emotion to put form to the complex human experience of watching a loved one die, having to say a last goodbye, and the mourning that ultimately follows.

I examine the rituals surrounding death, the role of memory, and the symbolic presence of food as a shared experience of both mourning and nourishment, the intimate moments of mourning, and the gradual process of finding peace and closure.

Featuring works from a …

The Paradox Of Value, David Enrique Guarnizo

Theses and Dissertations

The present thesis project examines how, in the United States, and especially in the state of Virginia, archetypes of "wealth," "value," and "identity" have been constructed in relation to land and territory. This analysis explores the tension between the inherent value of life on the land and the economic value that can be derived from it. This tension is exemplified by a theory known as the "paradox of value", also referred to as the "paradox of water and diamonds", which was developed by the renowned Scottish economist and philosopher, Adam Smith. This theoretical framework serves as a fundamental axis for …

Post Opera, Suzy Lykins

Theses and Dissertations

Post Opera is a spell and work of embodied research which explores medicalization, desire, labor, and belief. Through methods of performance, sound, text and installation, I facilitate encounters of trans-femininity, spiritual power and connectivity. An opening wound, a set of psychic scalpels, sutures and bandages prepare this text for your consumption, take care to digest her well.

Vessels Of Spirituality: Merging Faith And Form, Maryam Al-Tajer

Theses and Dissertations

According to traditional Islamic teachings, natural materials like frankincense, black sesame seeds, and sidr (jujube) leaves are valuable both physically and spiritually. Historically, they have been used for healing and purification. Nowadays, influenced by contemporary science, people tend to overlook their metaphysical value, focusing on their medicinal uses. Similarly, Muslims assign spiritual qualities to the Muqatta’at, the disconnected letters that preface several surahs of the Holy Quran, believing them to contain sacred power. In both of these cases, the material leads to the spiritual.

Through material experimentation, informed by religious texts, my thesis combines revered materials with sacred letter forms …

The Weapon Focus Effect On Memory For Male And Female Perpetrators, Faith Christel Aasen

Theses and Dissertations

Previous research on the weapon focus effect suggests that weapon presence causes reduced memory accuracy for perpetrator details due to weapons being surprising and unexpected. The unusualness hypothesis suggests that a stronger weapon focus effect should occur when the perpetrator defies typical gender stereotypes, such as a woman holding a gun. The current study sought to examine how the weapon focus effect impacts eyewitness memory for male and female perpetrators, specifically exploring the magnitude of the effect on female perpetrators. The current study further investigated whether the own gender bias attenuates the weapon focus effect on memory for female perpetrators. …

Hazard Impact Assessment Of Brine Spills On Groundwater Pollution In Western North Dakota, Grace Dzifa Agbozo

Theses and Dissertations

The rapid expansion of oil and gas production in North Dakota’s Bakken Formation has heightened environmental concerns, particularly groundwater contamination from brine spills. Brine, a highly saline byproduct of oil extraction, poses a serious threat to water quality due to its chemical composition. This study examines brine spill impacts from 2013 to 2024 across Williams, Mountrail, McKenzie, and Dunn counties using GIS and the DRASTIC model, enhanced with Analytical Hierarchy Process (AHP) and Fuzzy Overlay techniques. Essential hydrogeological factors were analyzed to produce vulnerability index maps. Furthermore, spatial autocorrelation (Moran’s I), Optimized Hot Spot Analysis, and Emerging Hot Spot Analysis …

Learning To Teach Digital Literacy: Faculty As Learners, Nicole Marie Maier Derenne

Theses and Dissertations

Rapid developments in artificial intelligence technologies and widening digital divide inequities have made digital literacy instruction an urgent priority in higher education. This qualitative, interpretive case study examined how faculty learned to teach Digital Information Literacy at an instructional development workshop facilitated by academic librarians, following a mandate to integrate digital literacy into the institution’s general education program. Using transformative learning theory as a framework, data were collected from a purposive sample of faculty, librarians, and administrators involvedin the workshop through field notes, interviews, a focus group, document reviews, and journaling, and then hermeneutically analyzed. Findings revealed that although demonstrations …

Beyond The Game: Designing An Nil First-Year Seminar Through Thematic Analysis Of Division 1 Student-Athletes Perspectives, Laura Dimattia

Theses and Dissertations

The 2021 relaxation of Name, Image, and Likeness (NIL) regulations by the NCAA has transformed collegiate athletics, granting student-athletes the opportunity to profit from their personal brands. These changes deliver financial and personal advancement opportunities but introduce new challenges. Student-athletes encounter challenges in managing responsibilities related to athletics, academics, and commercial activities amid evolving NIL compliance requirements. Universities struggle to manage multiple pressures including compliance requirements and recruitment strategies along with challenges from the Transfer Portal.

This study explores the motivational factors behind student-athletes' engagement with NIL and their learning preferences through a qualitative approach. The researcher conducted in-depth interviews …

Inorganic Arsenite [I-As (Iii)] Represses Human Renal Progenitor Cell Characteristics And Induces Neoplastic-Like Transformation, Md Ehsanul Haque

Theses and Dissertations

Studies on populations exposed to inorganic arsenic (iAs) have shown an association between this particular exposure and the development of chronic kidney disease (CKD) and renal cell carcinoma (RCC). However, there are few studies addressing how acute exposure of the human kidney to iAs might lead to long-term alterations that might lead to CKD or RCC. This study’s hypothesis is that renal exposure to iAs might alter the renal cells responsible for the repair and regeneration of nephrons damaged by iAs exposure or other renal toxicants. The kidney possesses a minority epithelial cell population that co-express PROM1 and CD24 that …

Characterization Of Methylated Histone Modifications During Simian Virus 40 Early Transcription, Jacob Otto Haugen

Theses and Dissertations

Modifications of histone proteins play an important role in transcription. These modifications regulate how chromatin is compacted by the histone proteins and either made available for transcription or prevents transcription machinery from proceeding. The modifications can be added or removed by histone acetyltransferases and histone methyltransferases for the former, and histone deacetylates and demethylases for the latter. To explore the dynamicity of these modifications we used the simple but effective Simian Virus 40 (SV40) model. SV40 continues to be an important tool in understanding eukaryotic transcription. It experiences similar processes as cellular chromatin, utilizing host proteins to propagate its own …

The Wicked Problem Of Moral Distress: Exploring The Experiences Of Rural Clinic Nurses, Sydney Rae Johnson

Theses and Dissertations

Background: Moral distress is an occupational hazard for nurses that can negatively impact nurses, patients, and the healthcare system. Moral distress has been well documented in high-risk care environments. Each nursing care environment has its own unique triggers for moral distress, but these triggers are unknown in rural clinic nurses. Design and Purpose: This convergent mixed methods study sought to gain a broader understanding of moral distress in nurses working in rural clinic settings.

Methods: Convergent mixed methodology was used to gain a broader understanding of moral distress in nurses working in rural clinic settings. Following ethical approvals, informed by …

Predicting Social Media Addiction: The Influence Of Paralinguistic Digital Affordances And Cognitive Processes On Social Media Use, Dakota Krebs

Theses and Dissertations

Social media has become an increasing staple in everyday life for numerous people. Yet, excessive and repetitive social media usage may become problematic, to the extent that the behavior takes the form of a psychological addiction. The primary objective of this study was to explore prospective factors that could predict the psychological dependency on social media applications, characterized as social media addiction (SMA). Paralinguistic Digital Affordances (PDAs) are “likes” one receives on social media and may predict SMA via the expected gratification attained when a PDA is received. Cognitive processes, assessed with a general executive functioning index and the n-back …

Geothermal Sweep Efficiency Enhancement Potential Analysis Using Geological Modeling And Numerical Simulation On Unconventional Deadwood Formation, Ashraf Mohammed

Theses and Dissertations

This study investigates the potential to enhance geothermal sweep efficiency in the fractured, low-permeability Deadwood Formation using a cellulose-based biopolymer and gel treatment. A geological model was developed using well log and structural data from four wells in the Williston Basin and subsequently upscaled into a numerical reservoir simulation in CMG/STARS. Laboratory core-flooding experiments on Deadwood samples were used to calibrate gel behavior under high-temperature (160 °C) and high-salinity (17% TDS) reservoir conditions.Simulation results indicate that a short-duration gel treatment—equivalent to 0.03 pore volumes over one year—can significantly reduce channeling through high-conductivity fractures. The reduction in channeling improves thermal conformance …

When Fomo Meets The Keg: A Descriptive Case Study Of Binge Drinking In First-Year College Students At The University Of North Dakota, Angie Novak

Theses and Dissertations

Binge drinking among first-year college students is a persistent public health and academic issue, particularly during the transition to higher education. As students gain independence and navigate peer influence and campus norms, many perceive alcohol use as a central part of the college experience. This descriptive case study investigates the personal, environmental, and behavioral factors contributing to binge drinking among first-year students at the University of North Dakota (UND).The study, guided by Social Cognitive Theory (SCT), explored how students adopt and reinforce drinking behaviors through peer modeling, social expectations, and institutional culture. Qualitative data was collected through individual interviews with …

Eco-Friendly Synthesis Of Anemonin From 5-Hydroxymethylfurfural, A Biomass-Derived Starting Material, Diane Zefack Tangmi

Theses and Dissertations

Anemonin, a valuable cyclobutane containing dilactone is a bioactive natural product from Ranunculaceae plants. It holds great potential for applications in pharmaceuticals and materials science. However, traditional synthesis methods are hampered by low yields, toxic reagents, and environmental concerns, limiting its practical use. This study highlights the development of green and scalable synthetic strategies designed to achieve high yields while minimizing environmental impact. Our approach focuses on sustainable methodologies, including optimized steam and fractional distillation performed under mild conditions to reduce waste and energy demands. Protoanemonin’s natural ability to dimerize under mild heating offers a green approach to anemonin synthesis, …

Adaptblur: Adaptive Linear Filter For Enhanced Deep Learning Classification Performance, Ganesha Thondilege

Theses and Dissertations

Image preprocessing is crucial in deep learning models for high performance and accuracy. This study implements AdaptBlur, a dynamic linear filter developed from a second-order partial differential equation using finite difference approximations, which enhances image quality while preserving the image structure with dynamic parameters that are optimized through the Nelder-Mead optimization, minimizing mean square error to improve the effectiveness of the filter. Moreover, the study evaluates the impact of the results on model performance on deep learning classification using publicly available datasets. Experimentally, image classifiers trained on preprocessed data with the AdaptBlur filter perform much better than those trained without …

Exploring The Concepts Of Rematriation And The Sugpiaq/Alutiiq People’S Traditional Values And Ways Of Being To Address Historical Trauma: A Qualitative Study, Tara Lynn Christiansen-Stiller

Theses and Dissertations

This study is a collaborative exploration of the intersection of traditional Sugpiaq/Alutiiq values, historical trauma, and the process of rematriation. It aims to understand how these elements contribute to healing, resilience, and identity restoration within the Sugpiaq/Alutiiq community. Utilizing a qualitative research approach grounded in Interpretive Phenomenological Analysis (IPA), the study engages in in-depth interviews with Alutiiq elders, cultural leaders, and community members. Their lived experiences and perceptions are integral to the research process. The study seeks to uncover how Sugpiaq/Alutiiq cultural values, such as community solidarity, connection to land, and spirituality, protect against the impacts of historical trauma. Additionally, …

Congolese Refugee Narratives Of Belonging, Grief, And Cultural Continuity In Appalachia, Kayla Davis

Theses and Dissertations

This research examines the communicative challenges that Congolese refugees face after resettlement, particularly as they strive to reconstruct a sense of belonging in the United States that reflects their experiences in either their home country or secondary countries where they endured protracted displacement in refugee camps. Narrative qualitative research methods were used to conduct interviews with five Congolese refugees in Appalachia. Through qualitative thematic and lexical analysis derived from the interviews, the study reveals patterns of linguistic isolation, community continuity, and emotional displacement. A key finding is that participants often conceptualize community not as a geographic entity, but as an …