Digital Commons Network^™

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 …

Ethical Finance In Times Of Crisis: How Assistance Programs And Esg Practices Shape Corporate Resilience And Financial Integrity?, Koffi Konan

LSU New Orleans Theses and Dissertations

No abstract provided.

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 …

The Effects Of Fluency Building On Undergraduate Student Performance, Lauren B. Shibley

Dissertations

Online learning has become integral to higher education, with enrollment steadily increasing over the past decade and accelerating during the COVID-19 pandemic. Research highlights the importance of flexibility, learner autonomy, and self-regulated learning skills in this environment, with studies demonstrating that strategies such as mastery-based, self-paced instruction, fluency training, and timely feedback support student engagement and academic success. Early work adapting personalized instruction for online use (Pear & Crone-Todd, 1999) and subsequent studies on fluency practice (Quigley et al., 2018; Urbina et al., 2019) emphasize how these supports can improve concept retention. Despite these advances, more quantitative research is needed …

Faith And Doubt: Exploring How We Interpret The World, Amber Mccuen

All Graduate Theses and Dissertations, Fall 2023 to Present

This collection of four fictional short stories explores questions of belief—and practice of belief—in four separate contexts. The first story, “Little Marie,” follows a young girl who’s made her own system of belief created by correlation. The second story, “Last Days,” sees a woman return to her childhood home which has been overcome by the hoarding habits of her paranoid, fundamentalist Christian mother. The third story, “Graduation,” takes place at a divinity school graduation and explores the strength of both social influence and unspoken rules within closed groups. The final story, “Away From the Ninety and Nine,” follows a cult …

The New Wild West: A Case Study Analysis Of The Communication Methods Surrounding Ai Infrastructure In West Texas, Thomas Sorensen

Electronic Theses and Dissertations

In the past several years, artificial intelligence has taken the world by storm. It has enabled numerous innovations across all sectors, and its usage continues to grow daily. This increase in demand for AI products has led to the development of AI data centers nationwide. Fueled by competition between the public and private sectors, many projects are underway. This study focuses on one such project in West Texas: the Stargate Data Center. This project is being constructed near Abilene, Texas, and has had an instrumental impact on the daily lives of its citizens. This research project seeks to answer the …

An Analysis Of The Effects Of Traditional Shou Sugi Ban On The Physical And Aesthetic Properties Of Different Wood Species For Outdoor Seating, Kenleigh R. Embrey

Architecture Undergraduate Honors Theses

This project explores the traditional Japanese technique of Shou Sugi Ban, examining how different wood species respond to charring in terms of durability, aesthetics, and material behavior. By combining research with hands-on experimentation, the study identifies the most resilient and visually effective wood species. The findings are applied to the design and construction of an outdoor seat that embodies the spirit of Japanese design, emphasizing simplicity, natural materials, craftsmanship, and harmony between form and function while demonstrating how traditional craft can inform sustainable and durable furniture.

Developing Transparent Sustainability Data Systems In A Poultry And Pet Food Company: An Internship Case Study, Catherine L. Warren

Biological and Agricultural Engineering Undergraduate Honors Theses

My honors thesis examined my internship experiences and its implications on sustainability data gathering and reporting in poultry and pet food companies. It highlighted my internship projects, the skills I developed, and the connections to sustainability data transparency and reliability in a corporate environment.

In my thesis, I shared details about my internship. I described what projects I worked on, the places I visited, the hands-on experience I gained, and the different teams I worked with throughout the internship duration. I discussed the analytic and professional skills I developed through conducting a waste audit, developing Tableau dashboards, and helping to …

Design And Performance Overview Of The Inaugural University Of Arkansas Beng Fountain Wars Team, Autumn Jones

Biological and Agricultural Engineering Undergraduate Honors Theses

This honors thesis describes the engineering design process for the first ASABE Fountain Wars submission by a student team at the University of Arkansas in over a decade. Fountain Wars has a technical and aesthetic task, and the focus of this thesis is the design of the technical task. In 2025, this task was the “shoot out.” The objective was to get objects from a small pool into two 5-gallon buckets 10-15 feet away. The power for initiating the launch had to be provided by the pump. The objects were required to start at the surface of the water.

The …

Dried Water Treatment Residuals Might Be An Option To Reduce Soluble Reactive Phosphorus Release From Soils, Katie B. Mckay

Biological and Agricultural Engineering Undergraduate Honors Theses

Nonpoint source pollution from agricultural landscapes contributes to freshwater eutrophication, with legacy phosphorus (P) in soils potentially driving soluble reactive phosphorus (SRP) losses to surface waters. The objectives of this study were to evaluate SRP adsorption by dried water treatment residuals (WTRs) produced by Beaver Water District, quantify reductions in soil SRP release across increasing WTR application rates, and compare dried WTR performance to prior WTR studies.

Dried WTRs (~98% solids) were assessed using batch sorption experiments and soil core incubations. Phosphorus sorption was measured by mixing WTRs with CaCl₂ solutions containing increasing SRP concentrations and fitting results to …

Monitoring Streambank Morphology Using Iphone Lidar Technology, Lily C. Stitt

Biological and Agricultural Engineering Undergraduate Honors Theses

Monitoring stream morphology is crucial for maintaining the health and safety of fluvial environments, particularly as these naturally dynamic systems are shifted out of equilibrium due to climate and land-use change. Quantifying changes in stream geometry are useful for infrastructure design, water quality assessment, water resource management, and stream restoration, among other applications. Traditional stream surveying methods contain numerous cost limitations that inhibit affordable and accessible stream surveying needed for evaluating stream geometry with high accuracy and larger spatial scales (>100s of ). In recent years, several advancements have been made in the use of Light Detection and Ranging …

Cross-Facility Reliable Deep Learning Based Beef Marbling Assessment Via Unsupervised Domain Adaptation Regression, Samuel Vinson

Biological and Agricultural Engineering Undergraduate Honors Theses

Inconsistent quality grading in beef production leads to inefficiencies, economic disparity, and consumer mistrust. While USDA meat grading traditionally relies on skilled visual inspectors, these human evaluations suffer from cross-facility variability and subjectivity. This paper introduces the first known application of unsupervised domain adaptation regression for cross-facility beef marbling score prediction—an innovation that improves generalization across diverse environments in the beef supply chain. Utilizing numerical scores ranging from 100-900, the research employed convolutional neural networks (CNNs), including ResNet, VGG, and AlexNet architectures. The study specifically introduced and validated a unified unsupervised domain adaptation regression method using the ResNet-50 architecture to …

Uav-Based Sensor Integration For In-Situ Lake Water Quality Monitoring, Alec R. Campbell

Biological and Agricultural Engineering Undergraduate Honors Theses

Surface water monitoring is often constrained by limited spatial and temporal coverage due to the labor-intensive nature of traditional sampling methods, particularly in environments that are difficult to access or pose safety risks. Unmanned aerial vehicles (UAVs) offer a promising solution by enabling more frequent, spatially distributed, and cost-effective data collection. This study presented the design, development, and field evaluation of a UAV-based system for real-time, in-situ water quality monitoring. The system integrated multiple sensors, including oxidation-reduction potential (ORP), RGB spectrometry, pH, electrical conductivity (EC), dissolved oxygen (DO), and a multispectral spectrometer within a UAV platform.

Field testing was conducted …

Per- And Polyfluoroalkyl Substances (Pfas) In Cave And Withrow Springs, Arkansas, Luke A. Ahlemeier

Biological and Agricultural Engineering Undergraduate Honors Theses

The class of chemicals known as Per- and Polyfluoroalkyl Substances (PFAS) are believed to be widespread in the natural environment, but the full extent of PFAS prevalence is not well understood, particularly in karst springs. The objectives of this study were to (1) collect water samples from Cave Springs and Withrow Springs, Northwest Arkansas, (2) measure for concentrations of 40 PFAS compounds using EPA Method 1633, and (3) compare differences in PFAS concentrations and discuss potential sources of PFAS for each spring. Each spring was sampled on September 29, 2025, October 13, 2025, and November 10, 2025, and water samples …

A Systems Approach To Nitrogen Fertilizer Management: Modeling Emissions And Runoff Pathways In Arkansas Agriculture, Avonelle Lindon

Biological and Agricultural Engineering Undergraduate Honors Theses

Nitrogen fertilizer management is a critical challenge in modern agriculture. This thesis develops a system dynamics model of nitrogen in Arkansas rice and corn systems to explore barriers to translating agricultural research into practical farmer guidance.  The modeling process revealed key challenges: (1) scarcity of Arkansas-specific factors and best management practice (BMP) effectiveness data; (2) tension between model comprehensiveness and accessibility; (3) misalignments in conservation incentive structures; and (4) difficulty in validating models without field measurements. The resulting model demonstrates basic nitrogen cycle processes and BMP integration, but validation against published literature revealed significant issues with predictive accuracy. These findings …

Understanding Grain Market Behavior: A Distributional Analysis Of Soybean And Corn Futures During Political And Global Disruptions, Caroline Brickey

Agricultural Economics and Agribusiness Undergraduate Honors Theses

This thesis analyzes soybean and corn futures over six years to evaluate how major global events influence volatility, price movement, and trader positioning. Using quantitative market data, the study identifies patterns of market sensitivity and event driven shocks, showing how uncertainty shapes commodity futures behavior and short term price dynamics during political and global disruptions.

Considerations When Designing In Vivo Protocols For Conducting Biomechanical Research Of The Shoulder Joint In Hockey Athletes, Kylie Giesler

Honors Program Theses

While the numbers and details of hockey-related injuries are variable across sources due to variations in sample age, sex, location, and confidentiality of many large hockey leagues, a 2023 narrative review study identified more than 100,000 upper extremity injuries documented in research since 2000. Nearly half of those injuries were to the shoulder with common injuries being acromioclavicular joint sprains, shoulder instability and dislocations, labral and rotator cuff tears, and clavicle fractures. In respect to the National Hockey League (NHL), the highest level of play in ice hockey, 12% of all injuries are to the shoulder, second only to head …

The Influence Of Composition On Porosity And Strength In Planetary Analog Saline Ices, Tara C. Tomlinson

Dartmouth College Ph.D Dissertations

This thesis investigates how composition influences the physical structure and mechanical behavior of saline ice, with implications for both terrestrial sea ice and the ice shells of ocean worlds such as Europa and Enceladus. This is done through a multi-pronged approach of both numerical modeling and laboratory experiments. Modeling results re- veal that small-scale parameter variations in porosity, permeability, and permeability fac- tor may produce large discrepancies when extrapolated to planetary scales, underscoring the need for improved experimental constraints on pore connectivity and thermochemical conditions. Laboratory analyses show that while total porosity is relatively uniform with depth, it varies strongly …

Reward Representation Learning, Gregory M. Hyde

Dartmouth College Ph.D Dissertations

The \emph{Markov decision process} (MDP) has long served as the canonical model for sequential decision-making. However, it assumes that the reward function is Markov with respect to a given state representation---an assumption that often does not hold in practice. Instead, agents typically only perceive streams of observations and actions and must infer the latent structure according to which reward unfolds over time. From this perspective, reward prediction is initially non-Markov, reflecting a mismatch between the agent's current representation and the underlying structure of the environment.

In this thesis, we advance the view that reward is not simply a signal to …

The Double Desert Dichotomy And Its Political Consequences, Sophie Coker

Political Science

Millions of Americans lack adequate broadband access. While there is a lack of clear consensus of the number of households without broadband services between Federal Communications Commission and independent estimates, one factor is clear: rural communities are disproportionately excluded from adequate broadband coverage. The same areas which lack broadband access find themselves in news deserts, or a community that is no longer covered by daily or nondaily newspapers. Moreover, there is a crossover between the communities underserved by broadband services and the communities lacking local news sources. Double deserts, where lack of broadband and local news access meet, are threats …

Protest, Power, And Democratic Accountability, Prajeeta Vaidya

Political Science

Around the world, organized forms of protest have become the central mechanism through which citizens attempt to hold political elites accountable and keep urgent public issues alive. Protest is not a new concept; it started from mass street mobilizations to digitally networked movements. Collective action increasingly serves as an alternative arena for exercising democratic voice when institutions appear unresponsive. Ancient Greece was the first to coin the word "democracy," meaning "rule by the people" (National Geographic, Democracy, n.d.). Elections, parties, and public institutions are designed to channel citizens' voices into policy outcomes, but in practice, these mechanisms often fall short. …

Multicultural Nationalism And The Politics Of Belonging In Australia, Grace Mancuso

Political Science

In contemporary political discourse, nationalism and multiculturalism are often stated to be fundamentally opposing forces. With nationalism emphasizing unity and shared identity, and multiculturalism emphasizing cultural diversity and difference. As the world becomes more interconnected and discourse around immigration has become rampant, many nations are looking for a way to unify their currently divided populations. Multicultural nationalism has been called upon by many scholars as a potential solution to growing divisions, especially in countries with high levels of social diversity such as Australia and the United States. However, many politicians and social scientists are skeptical of this notion fearing it …

Preserving The Past: Exploring The Last Frontier's Ecosystem Shifts And Biodiversity Of The Tallgrass Prairies, Gisell Maldonado, Amelia Villaseñor

Anthropology Undergraduate Honors Theses

In North America, grasslands are a cornerstone of the environment. Historically, the tallgrass prairie was expansive and reached from Manitoba in Canada to Texas. Today this unique ecosystem is highly fragmented and reduced, but it remains an important ecosystem for biodiversity and cattle management. While there are many complex ecological interactions in the prairie, recent research shows that large herbivores are vital in maintaining grasslands through grazing and other behaviors that reduce woody encroachment and support nutrient cycling. Here, we examine cow and bison dietary behaviors and connect these to the ecosystem services provided by these large herbivores. In the …

Sacred Spaces In The African Diaspora: Archaeology Of Praise Houses And The Cultural Preservation Of The Gullah/Geechee, Libby C. Holden

Anthropology Undergraduate Honors Theses

Historical archaeology is traditionally defined as the study of remains from past cultures and societies that have supplemental historical evidence, usually in the form of written records, with the rough timeline covering 1500-present.[1] African American archaeology is a relatively new subfield in historical archaeology. The first archaeological investigations focused in African American life occurred in the 1960s by Charles H. Fairbanks, a historical archaeologist of the U.S. Southeast based at the University of Florida.[2] The sudden uptick in interest of plantation archaeology and African American archaeology during this time is likely attributed to the passage of historic preservation …

Primate Craniofacial Trauma And Its Relationship To Socioecological Factors, Kaitlyn Harden R. Harden

Anthropology Undergraduate Honors Theses

Postmortem analysis of the skeleton can reveal patterns of trauma that have accumulated over an individual’s lifetime. Patterns of trauma within a species can also provide key insights into how that species lived and reflect aspects of their socioecology and life history. Research has been conducted often on postcranial trauma, but is rare regarding the craniofacial region and has not been examined broadly across primates. To fully understand patterns of trauma in primates, rates of trauma must be compared and placed into context of a variety of socioecological factors. To do so, I examined hypotheses including that species with higher …

Augmented Reality In Fashion Retail: A Walmart Unlimited Study, Chloe A. Mcpherson

Apparel Merchandising and Product Development Undergraduate Honors Theses

As technology continues to evolve, augmented reality (AR) has become increasingly common within the retail and fashion industries. This study explored Gen Z consumers’ perceptions of immersive AR shopping experiences through Walmart Unlimited, an interactive digital shopping platform. The purpose of this research was to better understand how younger consumers respond to AR-enhanced shopping environments and whether these technologies influence attitudes toward convenience, engagement, and sustainability in retail.

A quantitative research design was used for this study. Participants completed the Walmart Unlimited shopping experience and then responded to a Qualtrics survey measuring areas such as immersion, satisfaction, ease of use, …

Historical Comparison Of Bridal Fashion Symbolism: Contrasting Queen Elizabeth Ii, Princess Diana, And Catherine, Princess Of Wales, Rebecca O'Dea

Apparel Merchandising and Product Development Undergraduate Honors Theses

The purpose of this study was to gain understanding and insight into the profoundness behind the practice of dress. Throughout history, royal attire has been used to demonstrate aspects about the individual and regency. Royal fashion served as an excellent area to narrow in on, due to the influential status, and high standards expected of their appearance and actions. This research project studied members of British royal family, Queen Elizabeth II, Princess Diana, and Catherine, Princess of Wales, and analyzed fashion elements of their wedding dresses. The examination of bridal fashion was conducted through thematic framework determining if the concepts …

Exploring The Significance Of Hyper-Feminine Fashion Within Gen Z, Riley D. Frymark

Apparel Merchandising and Product Development Undergraduate Honors Theses

This study examines the rise of hyper-feminine fashion within Gen Z and the role that social media plays in shaping trends. Through a social media content analysis, this study explores how hyper-feminine fashion and aesthetics gained popularity and how it is perceived by Gen Z women. The findings suggest that Gen Z associates hyper-feminine fashion with empowerment, agency, and a sense of nostalgia redefining and challenging traditional expectations of femininity. These findings informed a fashion design developed to reflect key themes and design elements identified in the content analysis such as a pink color palette, lace, bows, and ruffles. Overall, …

The World Of Counterfeits: How Fake Sneakers And Clothing Affect The Fashion Industry, Jake R. Watkins

Apparel Merchandising and Product Development Undergraduate Honors Theses

Counterfeit sneakers and clothing continue to grow at an unprecedented rate, creating a global market valued between $400 and $800 billion and posing significant challenges for both consumers and fashion brands (Cardona, 2024). This study investigates the motivations behind counterfeit purchases, the economic and social factors that sustain counterfeit culture, and the effectiveness of current authentication resources. Using qualitative content analysis of discussions across 4 selected Reddit communities, the research identifies five dominant themes influencing counterfeit consumption: financial constraints, social display, authenticity and identity, ethical rationalization, and functional use. Findings reveal that consumers frequently turn to counterfeit goods due to …