Digital Commons Network^™

Electric Charging Arm Mechanism - Echarm, Jacob A. Lewis, Gabriel A. Greer

Mechanical Engineering Student Research

As demand for electric and hybrid vehicles continues to rise, many EV owners rely on home charging in their garages. Gabriel Greer and I’s Senior Design Project, the Electric Charging Arm Mechanism (ECHARM), addresses this by creating a robotic system that autonomously detects a vehicle’s charging port, connects to it, and returns to a rest position when charging is complete. ECHARM is designed as a six-axis robotic arm with wrist and shoulder joints driven by stepper motors through custom cycloidal drive gearboxes. A closed-loop control system using rotary potentiometers ensures precise motion control. At the end of the arm is …

Can Methanogens Grow On Asteroids?, Isabella N. Reimer

Biological Sciences Undergraduate Honors Theses

Because of asteroids’ chemical features, they may serve as potential environments for life and are of interest in astrobiology. Dr. Kral’s laboratory studies methanogens, microorganisms in the domain Archaea, as possible life forms on extraterrestrial bodies. Since some methanogens can withstand harsh environmental conditions and produce methane as a waste product, methane production can be used as an indicator of potential microbial activity.  In this study, three methanogen species, Methanothermobacter wolfeii, Methanobacterium formicicum, and Methanosarcina barkeri were tested for growth on asteroid simulants based on the Orgueil (CIE-1) and Murchison (CME-1) meteorites. First, methanogen growth was assessed in the …

The Effect Of Facial Adiposity On Hypothetical Medical Treatments As A Function Of Disgust, Lindsey Duran

Biological Sciences Undergraduate Honors Theses

Perceivers are capable of estimating the health of individuals through cues to facial adiposity, with such inferences having accuracy in recognizing worse chronic health among those exhibiting greater adiposity. Nonetheless, these inferences could extend beyond health assessments into subsequent anti-fat prejudice based on perceptions of such individuals as pathogenically threatening. Although potentially functional in ancestral contexts, modern healthcare settings could render this functional stigmatization a liability that results in worse medical care toward those with higher adiposity. In this study, I tasked medical workers to evaluate male and female hypothetical patients at high and low levels of facial adiposity, particularly …

Objects Against Erasure: Literary Materiality In Tommy Orange’S There There And Oscar Hokeah’S Calling For A Blanket Dance, Paige Hinton-Franciotti

Theses & ETDs

No abstract provided.

Teaching Machines To Deter: Exploring Strategic Deterrence In Ai Models, Will Taylor

Theses/Capstones/Creative Projects

This capstone project investigates whether deterrence can emerge as a meaningful strategy within a zero-sum stochastic game using multi-agent reinforcement learning (MARL). After outlining core concepts in game theory and deterrence, the study models a simplified deterrence environment in which two minimax-Q agents repeatedly interact under uncertainty and adversarial incentives. The agents learn from rewards shaped by escalation costs, unilateral vulnerability, and the stabilizing benefits of restraint. Results show that both agents consistently converge toward a conservative, status-quo strategy, overwhelmingly selecting the Maintain action while avoiding both escalation and restraint in most scenarios. This behavior reflects the risk-averse logic of …

Reigniting Identity: Rediscovering My Teaching, Lifelong Learning, And Myself, Rachel Griffith

Master of Arts in English Plan II Graduate Projects

A culmination of two years of work and self-discovery represented through three different types of writing, two academic and one creative. The academic works explore communication and autism in the English classroom, as well as teaching technical writing in practice ways. The creative work is a poetry portfolio that is one of the author's proudest works from their degree track, covering a variety of topics from love to nostalgia to inner turmoil. Together, they narrate three reasons why the author writes, teaches, and lives.

Exploring Exercise Motivation And Mental Well-Being In College Students, Elaine M. Lindesmith, Anqi Deng Dr

Health, Human Performance and Recreation Undergraduate Honors Theses

This study examined the relationship between physical activity, exercise motivation, and mental well-being among 48 undergraduate students at the University of Arkansas. Guided by Self-Determination Theory, the study used survey data to measure depression, anxiety, physical activity, and open-ended exercise motivation responses. Motivation responses were coded as autonomous or controlled.

Results showed that physical activity was weakly and negatively related to depression and anxiety, but these relationships were not statistically significant. There were also no significant differences in mental health between autonomous and controlled motivation groups, and motivation did not significantly predict mental health outcomes in regression analyses. Overall, the …

'Haven't You Heard? I'M The Internet Girl': Katseye Fan Discussions And Parasocial Relationships On Tiktok, Kristin Tuttle

Journalism Undergraduate Honors Theses

This study examines how fans of the girl group KATSEYE interact with each other on TikTok and explores how their discourse may reflect indicators of parasocial relationships. The study is guided by parasocial relationship literature, participatory culture theory, and the Celebrity Attitudes Scale (McCutcheon, Lange, & Houran, 2002), which identifies varying levels and intensities of celebrity worship and emotional investment. The study addresses two research questions: RQ1: How do KATSEYE fans talk about the group and interact with one another on TikTok, and RQ2: How are indicators of parasocial closeness expressed in KATSEYE fan discourse? To answer these questions, a …

Learning Never Retires: A Fundraising Plan For The Osher Lifelong Learning Institute At The University Of Arkansas, Olivia C. Boykin

Journalism Undergraduate Honors Theses

This professional strategic communication project uses contextual framework of fundraising methods and audience research to develop a strong justification for donor support to programs at The Osher Lifelong Learning Institute at the University of Arkansas (OLLI) (Jalali et al., 2024). This work models theoretical perspectives of interdisciplinary motives for charitable giving to institutions of higher education and applies them to OLLI 's unique needs. The deliverables of this project will be (i) a scholarly applied research manuscript that provides a background for a fundraising plan; (ii) the fundraising plan, and (iii) evidence-based creative communication concepts, such as print-ready postcards, flyers, …

Against Their Own Interests? Latinos And The Rightward Shift, Marianna S. Visbal

Honors College Theses

This study examines whether Latino voters in the United States are acting against their self-interests when supporting right-wing Republican candidates, particularly in recent elections characterized by increased Latino support for figures like Donald Trump despite harmful rhetoric. While existing literature and public discourse often assume that Latino voters share a clear set of interests aligned with progressive politics, this research questions that assumption. Motivated by underrepresentation in political research and personal observations within Latino communities, I explore how political self-interest is defined and understood. Using qualitative expert interviews with Latino elected officials, journalists, and political professionals based in New York …

Some Things Never Change, Ryely Rogers

Honors College Theses

Some Things Never Change is a coming-of-age play that explores the intersection of memory, identity, nostalgia, faith, and the process of growing up. The play follows two versions of the same character: Young Ryann and Older Ryann. Young Ryann is the eleven year old version of Older Ryan, the young woman she grows to become. This play was born from my own interest in how identity evolves and continues to shape us through adulthood. Some Things Never Change is the culmination of my own experiences, broader themes of self-discovery, and the science behind nostalgia. Through this play I uncover the …

Unmasking Emotional Labor: Visualizing The Challenges Experienced By Human Resources Professionals, Abigail (Abby) Leff

Honors College Theses

The field of human resources (HR) requires a complex balance of advocating for others and enforcing organizational policies, all the while managing its own emotional challenges. This dynamic demands that HR professionals engage in intense emotional labor without sufficient organizational support, the burden of which can lead to burnout, decreased job satisfaction, and psychological consequences. Despite the prevalence of these dynamics, the emotional experiences of HR professionals are under-researched. This literature review explores emotional labor and burnout HR professionals face, evaluates available resources in the field, and examines coping strategies that HR professionals use. The research is applied to an …

Segmented Correlation Consistent Basis Sets For The S-Block, Alexis Ung

Honors Thesis

In the present work, segmented correlation consistent basis sets for the s-block were developed, which can be used to perform quantum calculations exponentially faster compared to the existing general contraction while retaining comparable accuracy. For example, computing the energy of a cesium atom using the largest basis set developed (quadruple-zeta, QZ) can see an 86 times faster calculation of the Fock matrix per iteration going from the general to the segmented contraction. In addition, the first ionization energies obtained for developed basis sets were on average found to be within 2 kcal/mol of the results obtained with the existing generally-contracted …

One Step At A Time: Duquesne University's Thirteenth Greenhouse Gas Emissions Inventory, Marie Ferrick, Sydney Stahl

Duquesne University Greenhouse Gas Inventories

The thirteenth greenhouse gas (GHG) emissions inventory was conducted for fiscal year 2025 (FY25), which began on July 1, 2024, and ended on June 30, 2025. Assembled by graduate assistants Marie Ferrick and Sydney Stahl at the Department of Civil and Environmental Engineering and Science, these findings were compared with those derived from the previous inventories to assess trends in Duquesne University’s GHG emissions. Furthermore, this inventory discusses options for reducing Duquesne’s carbon footprint in future years. Duquesne University’s total market-based GHG emissions were 83,848.97 MT eCO2 for FY25. After calculating the full-time student equivalent and the full-time faculty/staff equivalents, …

The Effectiveness Of Local Historic Place-Based Educational Programs: A Scoping Review, Danielle Bellantoni

Master's Theses

Abstract: The purpose of this study was to determine the effectiveness of local place-based history education programs on adolescents aged students in 6th to 12th grade in the United States public school system. Using the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) to summarize key research findings and identify gaps in the literature. Through thorough evaluation, three studies were included based on the eligibility criteria and each study showed that local place-placed history education programs are effective in the cognitive and affective domains. Although there is a gap in research, it is believed that …

The Course Of Empire Causes Us Much Grief: Imperialism, Slavery, And Genocide In The Theological Education Of Berkeley Divinity School, The Episcopal Seminary At Yale, Alden Fossett

Yale Divinity School Theses

The history of Berkeley Divinity School, the Episcopal seminary at Yale, traverses centuries and thousands of miles between Ireland, Rhode Island, and Connecticut. Abundant institutional narratives concerning Berkeley Divinity School’s origin and development over time rehearse a mythology connecting the Anglo-Irish philosopher and bishop George Berkeley (1685–1753) and the establishment of Berkeley Divinity School in 1854 by Massachusetts-born professor and bishop John Williams (1817–1899). This thesis intervenes in the historiography of Berkeley Divinity School by situating John Williams’s allusion to George Berkeley’s unfulfilled dream to establish a college training Anglican missionaries on the island of Bermuda within a British imperial …

Biodiversity Mutual Funds And Etfs: Characteristics, Performance, Risk, And Fees, Fei Fang, Di Luo

School of Business

This paper provides an exploratory analysis of biodiversity-themed funds and offers early evidence on their characteristics, performance, risk, fees, and sustainability metrics. Using a sample of 24 open-end biodiversity funds (18 mutual funds and 6 ETFs), we find that these funds are predominantly European-domiciled equity funds, recently launched, small in size, and generally receive high sustainability ratings. However, both active and passive funds underperform their benchmarks over their short track records and charge higher fees than comparable funds, consistent with the early-stage development of this segment. We also examine fund manager characteristics and find no consistent relationship with performance. Our …

Enhancing Methods For Load Rating Bridge Timber Piles, Aashish Ghimire

Graduate Theses and Dissertations

Timber piles are widely used in bridge foundations across the United States due to their low cost and ease of installation. The strength of a timber pile is dependent on many factors including wood species, unbraced length, support conditions, age and cross-sectional properties. Cross-sectional properties are highly impacted by the progression of biological deterioration which often is undetected when using standard DOT inspections methods. Current inspection practices rely primarily on subjective methods that provide limited quantitative information about a pile’s existing load-carrying capacity. Consequently, timber piles are inaccurately assessed and prematurely replaced. In response, this thesis investigates the relationship between …

Examining Educational Legislation In Indiana, Jason Cary

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this qualitative study was to explore the world of educational legislation and how it is crafted, molded, and signed into law in the state of Indiana. The study examined the key legislative players, the machinations of the Statehouse, the educational organizations and their lobbyists, the national landscape, and other factors at play. To find the answers to the research questions in this study, the researcher interviewed multiple Indiana legislators. An effort was made to sit down with elected officials from both chambers who serve on the educational committees. According to the research, state and federal legislatures are …

You Have Come Too Close To Give Up: The Use Of Social Media By Black Men During Their Doctoral Process, Lamarcus Jermaine Hall

All-Inclusive List of Electronic Theses and Dissertations

The purpose of the dissertation is to determine how and to what extent social media contributes to and supports the success of Black men as they obtain their terminal degrees. A qualitative study collected and analyzed data from the research question, “What are the experiences of Black men who used social media during their doctoral degree process?” Eleven participants from various U.S. regions were interviewed. This research is based on Critical Race Theory (CRT) and Social Network Theory (SNT), which offer frameworks to understand how social media helps participants achieve their terminal degrees. Using a narrative inquiry approach, I highlight …

Educator Perception Of Principal Leadership For Developing Teacher Self-Efficacy In Inclusive Education, Jessica L. Jones

All-Inclusive List of Electronic Theses and Dissertations

This quantitative study explored general education teacher perceptions of the most impactful principal leadership actions for developing teacher self-efficacy for the education of students with disabilities in inclusive classrooms and schools. An Inclusive Leadership Practices survey was developed by the researcher using qualitative research from Whybrew (2018), the Essential Best Practices in Inclusive Schools Tool (Jorgensen et al., 2012), and leadership research by Hitt and Tucker (2016). General education teachers with experience teaching students with disabilities in inclusive classrooms who chose to participate in this study completed the survey as a measure of their perceptions on inclusive leadership practices. They …

Cracking The Hive Code: A Quantitative Examination Of Queen Bee Syndrome Behaviors In K–12 Education, Katie Renee Gordon

All-Inclusive List of Electronic Theses and Dissertations

Queen Bee Syndrome (QBS) has historically been used to describe women who distance themselves from other women and hinder the advancement of female peers (Staines et al., 1974). While early explanations framed QBS as rooted in individual competitiveness, more recent scholarship suggests it may reflect responses to gender discrimination and organizational context (Derks, 2017). In K–12 education, women comprise the majority of the workforce, yet remain underrepresented in upper leadership roles, particularly the superintendency. The purpose of this study was to examine perceptions of Queen Bee Syndrome behaviors among female leaders in K–12 educational settings and to explore how internal …

Qualitative Insights In Superintendent Habits And School Culture, Katy Eastes

All-Inclusive List of Electronic Theses and Dissertations

Superintendents are responsible for shaping the vision of a district, yet they are often removed from the daily interactions that define building-level school culture. This study examined the relationship between superintendents’ professional habits and their ability to identify and demonstrate ownership of school culture. Guided by Leader–Member Exchange Theory and Organizational Culture Theory, the research explored whether relational and organizational dynamics influence how accurately superintendents perceive culture within their schools. Using a dataset from the Indiana Principal Leadership Institute, public school superintendents who had nominated a principal between 2021 and 2025 were identified as potential participants. Ninetythree superintendents were invited …

Commodore Kid To Campus It Leader: The Experiences Of Black Men On The Path To Becoming Chief Information Officers In Higher Education, William Adu-Mensah

All-Inclusive List of Electronic Theses and Dissertations

Since its inception, the chief information officer (CIO) role has become increasingly crucial. Today, the role of the CIO has never been more important. Having CIOs on the leadership table is essential, and that table should include Black IT professionals whose perspectives have long been missing. Yet, Black male chief information officers remain profoundly underrepresented in higher education information technology leadership. Across higher education in the United States, only about three percent of CIOs identify as Black. This underrepresentation raises urgent questions about barriers to entry and how these men navigate institutions with minimal racial representation. The study examined the …

The Environment, Health, And Vector Nexus: Evaluating The Spatiotemporal Variability And Societal Impact Of Ticks In Arkansas, Dalton Williams

Graduate Theses and Dissertations

Tick-borne diseases (TBDs) are a surging public health and veterinary concern in the United States. In states like Arkansas, climate change and shifting land use have recalibrated the ecological niches of vector species. This research utilizes species distribution and ecological niche modeling to assess the spatiotemporal suitability of ixodid tick habitats, specifically where environmental and socioeconomic factors intersect. By integrating spatial science with public health frameworks, this study identifies priority intervention areas in underserved rural regions where healthcare resources are often constrained. This study provides a comprehensive methodological framework, leveraging remote sensing datasets and historic disease data to delineate exposure …

Dinah Whipple: The Black Community’S Fight For Access To Fair And Equal Education, Isabelle C. Fortier

LSU New Orleans Theses and Dissertations

This thesis illuminates the story of Dinah Whipple, a former enslaved and literate woman of color living in Portsmouth, New Hampshire during the early 1800s. Dinah opened the Ladies Charitable African School, the first school for Black children in New Hampshire, and as an educator she was a community leader and championed social issues facing her community. This thesis will use the Ladies Charitable African School and Dinah Whipple’s work in New England to show the lengths local communities went to, to establish accessible schools. The major academic discussions surrounding education in the 18th-century to 19th-century revolve around earlier Black …

Persistence In The Pressure Cooker: A Mixed-Methods Case Study Of Teacher Working Conditions In High Turnover School Districts, John E. Byrnes

LSU New Orleans Theses and Dissertations

American schools face teacher shortages in many disciplines and age groups (Darling-Hammond et al., 2023; Learning Policy Institute, 2024). Rural and urban schools, especially those serving low-socioeconomic-status students, feel this shortage most (Goldhaber et al., 2021; Ingersoll et al., 2022). Teachers report rising dissatisfaction with their work (Lin et al., 2024). This study examined teacher working conditions in two high-turnover districts: Orleans and Jefferson Parish Schools. It used an explanatory sequential mixed-methods case study to assess working conditions (Creswell & Plano Clark, 2011; Stake, 1995; Yin, 2009). District and federal data showed limited resources in Jefferson Parish. Orleans Parish had …

Cross‑Scale Transferability Of Soil Moisture Model Parameters Using Satellite And Ground Observations And Experimental Studies, Niraj Karki

LSU New Orleans Theses and Dissertations

Soil moisture is a key variable in hydrology that controls water and energy exchange between the land surface and the atmosphere. Despite its importance, reliably estimating soil moisture is challenging because different measurement methods measure it at different scales and with varying accuracy. Ground-based sensors provide reliable point-scale data but are costly and spatially limited. In this context, models that can produce spatially and temporally consistent soil moisture are valuable tools. However, such models need calibration, and their use is limited by the unavailability of soil moisture data. Satellite products such as the Soil Moisture Active Passive (SMAP) offer wide …

Improving Online Political Discussion With Automated Bot Intervention, Bethanie E. Hackett

Departmental Honors & Graduate Capstone Projects

The quality of political discussions occurring on online platforms or social media sites has been deemed quite poor. To address this issue, I investigated whether a Large Language Model (LLM) can be used to promote civil and productive political discussions by identifying and responding to unproductive dialogue. I fine-tuned an existing LLM to detect elements of problematic dialogue, namely misinformation, misrepresentation of sources, logical fallacies, bias, and toxic language, and then respond in a corrective yet non-confrontational manner. The resulting model is referred to as FroBot and was evaluated through an experiment in which a human participant was placed in …

An Interdisciplinary Review Of The Gaslighting Literature And Future Research Agenda, Paula A. Kincaid, Samantha C.O. Stalion

Management Faculty Publications and Presentations

Gaslighting is increasingly discussed in organizational contexts, yet its meaning, boundaries, and process remain unclear within management and organizational scholarship. Although research on gaslighting has expanded across multiple disciplines, existing work is conceptually fragmented and difficult to integrate, limiting cumulative theory development and empirical progress. In this review, we synthesize 56 years of gaslighting research (1969-2025; 266 articles) to clarify how gaslighting has been defined, studied, and applied, with particular attention paid to its relevance for work and organizational settings. We identify four recurring ways gaslighting has been conceptualized and show how variation across these approaches has contributed to inconsistent …