Digital Commons Network^™

“Thomas Jefferson: America’S Flawed Founder Of Freedom.”, Jay H. Buckley

Faculty Publications

Thomas Jefferson was a deeply paradoxical figure—both a founding champion of liberty and a lifelong slaveholder—whose legacy must be understood in its full complexity. While he owned more than 600 enslaved people and participated in a system he publicly condemned, Jefferson consistently articulated and promoted ideals of natural rights, equality, and freedom that reshaped the United States and influenced democratic movements worldwide. He made repeated (though often unsuccessful) efforts to curb or end slavery through legislation, legal cases, and policy, including opposing the slave trade, limiting slavery’s expansion into western territories, and helping abolish the transatlantic slave trade. At the …

Flicking Fibres: Microfibres Act As Sensory Disruptors In A Marine Crustacean, Ari Drummond, Alexander D.M. Wilson, Lucy M. Turner, Mark Briffa

School of Biological and Marine Sciences

Anthropogenic inputs to the environment—including microplastics and microfibres—are global stressors known to impair multiple facets of organismal biology. However, the effects of these pollutants on sensory structures remain critically understudied. Sensory systems mediate organism-environment interactions, and pollution-derived impairment at these interfaces may cascade through bioprocessing, from information acquisition to behaviour and ultimately fitness. Microfibres, in particular, pose an additional threat, potentially physically obstructing sensory organs and chemically interfering with sensory processes. Using an invertebrate model of sensory biology, Pagurus bernhardus, we tested whether dryer lint—a complex, heterogeneous mix of treated microplastic and cellulose fibres, and other anthropogenic contaminants—acts as a …

Ecosystem Service And Natural Capital Indicator Dataset For Plymouth Sound National Marine Park (Uk): Observed And Aspirational Indicators With Evaluation Criteria, Kizzy Beaumont, Matthew Ashley, Tom Mullier, Sian Rees

Faculty of Science and Engineering Datasets

This dataset provides a comprehensive set of ecosystem service (ES) and natural capital (NC) indicators for the Plymouth Sound National Marine Park (UK), developed through a co-evaluation of monitoring systems for transformative ocean governance. A total of 109 indicators are identified and mapped across the natural capital logic chain (asset state, pressures, ecosystem service flows, and benefits), drawing on existing datasets, literature, and stakeholder workshop input. Each indicator includes metadata, evaluation against standardised quality criteria, and assessment of strengths and limitations. The dataset includes both current indicators and aspirational indicators, highlighting gaps in monitoring and opportunities for future development. It …

In-Vitro Testing Of Light Wavelength To Detect Clots In Neonatal Extracorporeal Membrane Oxygenation Circuitry, Amanda Holmes

Dissertations and Theses (Open Access)

Background: Neonates requiring extracorporeal membrane oxygenation (ECMO) are at high risk for thrombotic complications, which contribute substantially to morbidity and mortality. Current circuit surveillance methods rely on intermittent visual inspection and indirect laboratory markers, both of which often detect thrombosis only after clinically significant progression. Optical approaches offer a non-invasive alternative for earlier clot visualization, yet the influence of illumination wavelength on detection performance under realistic ECMO conditions remains incompletely characterized.

Methods: This study evaluated wavelength-dependent clot detection performance in a controlled in-vitro neonatal ECMO circuit model using a portable imaging prototype designed to emulate bedside workflow. Twelve independent ECMO …

Massachusetts' Unseen Contributors: The Economic Contribution Of Its Latino Population With Irregular Immigration Status, Phillip Granberry, Mariana Dutra

Gastón Institute Publications

This report shows that so-called “irregular” Latinos are an essential part of the

workforce. Beyond community spending, consumer activity, and taxes paid

(including tax benefits that many will never benefit from), it is important to

remember that we are talking about people— human beings with stories, families,

difficult choices, and dreams. I hope that in the near future, when we are able to

dream big again, this analysis will sustain our advocacy for systems that truly reflect

our (Latino) contributions to the Commonwealth and beyond.

Electrical Resilience In Water Treatment Plants: An Extreme Weather And Lightning Protection Study, Genesis Martinez

Theses and Dissertations

Water treatment plants (WTPs) are vital infrastructure systems that depend on sensitive electrical, electronic, and control equipment to ensure the continuous supply of safe drinking water and effective wastewater treatment. As global temperatures rise and climate change accelerates, the frequency and intensity of extreme weather events—such as hurricanes, flooding, and increased lightning activity—are becoming more pronounced. These events pose significant risks to the electrical resilience of water treatment facilities, often leading to power outages, equipment failures, grid instability, and prolonged service disruptions. This report explores the impacts of extreme weather, with a particular focus on lightning and electrical surges, on …

Teacher Narratives Of Curriculum Implementation In Bilingual Education: A Vygotskian Analysis, Jose F. Orozco

Theses and Dissertations

This narrative inquiry explores bilingual educators' experiences implementing the Amplify Reading curriculum in a diverse, Title I-funded urban district. As schools adopt standardized curricula, tensions emerge between monolingual standards and the needs of bilingual students. Using a Vygotskian framework with Cultural-Historical Activity Theory (CHAT) and Knowledge Structures (KS), the study examines how teachers navigate systemic contradictions and how these tensions influence their professional identities.

Using an interpretivist approach, data were collected via semi-structured interviews, a focus group, and a researcher’s journal from six experienced bilingual educators. Thematic analysis reveals profound structural fractures within the activity system: a primary contradiction between …

Modeling Causal Interactions Across Brain Functional Systems For Population-Specific Disease Analysis, Alissen Moreno

Theses and Dissertations

Functional brain connectivity provides critical insight into neural mechanisms underlying neurodegenerative and affective disorders. Traditional neuroimaging studies rely on undirected or region-specific connectivity measures developed predominantly using racially homogeneous cohorts, limiting fairness and generalizability across diverse populations.

We propose a population-aware framework modeling directed causal interactions across large-scale brain functional subnetworks. Resting-state fMRI data from the HABS-HD cohort were used to construct subject-level causal connectivity matrices via ICA-LiNGAM, aggregated into interpretable system-level hyper-connectomes representing interactions among eleven canonical brain subsystems. These features trained nonlinear models for Alzheimer’s disease stage classification and trait worry prediction.

Results demonstrate that MLP models outperform …

Investigating Pre-Service Teachers’ Readiness For Early Reading Instruction: A Mixed Methods Study Of Quantified Knowledge In Phonemic Awareness And Lived Experiences, Kristin Morgan

Theses and Dissertations

This dissertation examines the lived experiences of pre-service teachers as they develop their knowledge and instruction skills during a three-week module within their first literacy course in a teacher preparation program. Literacy courses play an important role in equipping pre-service teachers with the knowledge and skills necessary to promote reading development. Research suggests that phonemic awareness is a crucial skill that predicts later reading achievement; however, many teachers lack the necessary experience and knowledge. This gap raises concerns about teacher preparation programs and how pre-service teachers learn. Guided by Vygotsky’s sociocultural theory, this sequential explanatory mixed-methods study sought to understand …

Georgia Library Spotlight The Success Of Cobb County Public Library Perks Program, Katherine Zavala

Georgia Library Quarterly

No abstract provided.

Examining Dei-Related Course Syllabi To Assess A College Library Collection: A Case Study, Amy P. Eklund, Joye Cauthen, Andres Cardona

Georgia Library Quarterly

This library collection development project identified courses in the college curriculum that had diversity, equity and inclusion (DEI)-related components and analyzed those courses' syllabi. The results of the project led to the addition of books to the collection that aligned with the library’s collection development policy and funding parameters. Other important outcomes included enhancements to catalog records and strengthened relationships with faculty. This strategy can be replicated to target other areas of study and help continuously develop a library collection.

Vsu’S Odum Library Celebrates 70 Years As A Federal Depository Library, Emily Rogers

Georgia Library Quarterly

Valdosta State University's Odum Library celebrated its 70^th anniversary of becoming a member of the Federal Depository Library Program (FDLP) from 2 P.M. to 4 P.M. on Thursday, April 23, at the Reference Desk. Campus and community members stopped by for cookies, poster coloring, giveaways, and an opportunity to explore a curated selection of government documents.

Book Review: Protest And Pedagogy: Charlottesville’S Black Freedom Struggle And The Making Of The American High School, Cordelia Riley

Georgia Library Quarterly

No abstract provided.

The Canon Of Mar Rabbula, The Bishop Of Edessa, Maksim Astashinskiy

Faculty Papers and Publications

Rabbula of Edessa's short canon recension is a fifth-century text preserved in a seventh-century manuscript: “The shorter recension is known simply as ‘The Canons of My Lord Rabbula, Bishop of Edessa,’ designated as CPG 6491. [Julien Joseph] Overbeck printed this collection from BL Add. 14526, fols. 30b–31a.” See: The Rabbula Corpus: Comprising the ‘Life of Rabbula,’ His Correspondence, a Homily Delivered in Constantinople, Canons, and Hymns. trans. and eds. Robert R. Phenix Jr. and Cornelia B. Horn (Atlanta: SBL Press, 2017), ccxxi–ccxxii.

Peaks Island Star : May 2026, Vol. 46, Issue 5, Service Agencies Of The Island

Peaks Island Star, 2026

The Peaks Island Star is the newsletter of the island's service agencies and other community news.

Board Of Editors - Vol. 50, No. 1 2026

Seton Hall Journal of Legislation and Public Policy

No abstract provided.

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 …

Low-Vision Students’ Experiences With And Suggestions To Improve Desktop Virtual Reality: A Qualitative Study, Tanveer Mansur Syed

Theses and Dissertations

Visually impaired students have faced challenges in the field of education, particularly in science education. Not surprisingly, the unemployment rate for working-age visually impaired people has been above 70%. This persists despite federal laws to support the education and employment of visually impaired people,

Virtual Reality (VR) technology has evolved for several decades. Its use has proliferated in areas that include education. Today, VR science lab simulations are presented as a cost-effective alternative to traditional science labs. Research shows these to be viable substitutes to traditional science labs without a significant drop in learning outcomes. However, this researcher was unable …

Quantifying Noise In Monte Carlo Simulations Of Cosmic Rays In A Shock, Abhro Rahman

Theses and Dissertations

Cosmic rays are a phenomenon known to humankind from the early 1900s, and yet today the details of their physical behavior are not fully settled. While the observed spectral fluxes of cosmic rays follow a power-law trend when plotted against particle energy, the exact mechanisms under which they get to such high energies are still under study. This thesis will undertake a subsection of that task, where the Monte Carlo simulation of particle accelerations is described in Warren (2015), and we aim to identify and quantify the noise inherent in such simulations. This document takes a long path through particle …

Adaptive Artificial Potential Field Guidance And Control For Autonomous Docking With Uncooperative And Unknown Spacecraft, Steven Holmberg

Theses and Dissertations

The increasing demand for on-orbit servicing (OOS), active debris removal (ADR), and space domain awareness (SDA) missions has increased the need for autonomous spacecraft rendezvous and proximity operations (RPO) with uncooperative and unknown targets. Traditional guidance and control methods are typically designed for cooperative systems with known geometry and state information. This work builds on previous research to develop and evaluate an artificial potential field (APF)-based control framework capable of autonomous operation with minimal prior target knowledge and applicability to both relatively static and tumbling spacecraft.

The proposed APF formulation incorporates established safety constructs from cooperative docking systems, including an …

Corporate Giving In Shifting Political Winds: A Case Study Of Walmart Philanthropy, 2022–2026, Victoria F. Hudson

Strategy, Entrepreneurship and Venture Innovation Undergraduate Honors Theses

The purpose of this paper is to study whether and how Walmart's philanthropic efforts have shifted amidst the recent turbulent political atmosphere in the United States, specifically. It concludes that the shift in political ideals during the relevant time period has an important impact on Walmart’s communication strategies and frequency. I evaluated Walmart’s philanthropic decisions through its press releases from 2022 to 2026, spanning the transition between the two most recent presidential administrations.

Beyond The Bell: Young Black Male Reflections On Teacher Expectations And Postsecondary Outcomes, Raina Lewis

Education Doctoral

The purpose of this qualitative study was to examine the lived experiences of seven young Black males after their graduation from high school, focusing on how they recalled and interpreted their high school teachers’ expectations. Using semi-structured interviews with the Black males, aged 18–25, this study sought to understand how participants made meaning of these experiences and the lasting impact on their identity development. Grounded in Tichnor-Wagner’s culture of care theory, this study looked through the lens of culturally responsive, emotionally supportive, and equity-driven educational environments. This culture of care theory framework is particularly relevant for young Black males who …

Enhancing Walleye (Ogaa) Recruitment: Evaluating Assisted Reproduction As A Mitigation Strategy, Douglass Keiser

Biology Graduate Theses

Over the past several decades, cold- and cool-water fish populations across the Upper Midwest, including Minnesota and Wisconsin, have shown troubling signs of decline. Among the most affected is the walleye/Ogaa (Sander vitreus), a species deeply embedded in the ecological balance, cultural identity, and economic vitality of the region, and central to the lifeways, treaty-reserved rights, and resource stewardship of Tribal Nations, including Ojibwe communities across the Upper Midwest. Despite ongoing stocking efforts and harvest regulations, many lake systems have experienced persistent declines in natural recruitment, prompting resource agencies to investigate the underlying causes. One such system is …

Biodiversity Risk And Firm Valuation: Regional Heterogeneity And Value-Chain Exposure In Global Capital Markets, Madelein Wentzel

Doctoral Dissertations (DBA)

This study examines whether biodiversity-related risks are priced in global equity markets and whether that pricing varies across regions, using a cross-sectional sample of more than 10,000 globally listed firms with biodiversity and financial data drawn from the fourth quarter of 2025. Consistent with a regional heterogeneity hypothesis, the results show that biodiversity risk is significantly negatively associated with firm valuation in developed markets such as the United States and OECD countries, while the relationship is weaker, insignificant, or even positive in certain emerging regions including Latin America and the Middle East and Africa. The analysis further distinguishes between value-chain …

Evaluating Management Strategies And Technology To Improve Grazing Efficiency, Thomas E. Aquino

Department of Animal Science: Dissertations, Theses, and Student Research

Increasing land costs and labor constraints continue to challenge beef producers. More intensive practices can increase harvest efficiency; however, many producers are deterred from implementing them due to increased labor and management considerations. Virtual fencing (VF) may provide a reduced labor alternative to traditional fencing for managing intensive grazing. This dissertation evaluated management strategies and VF technology to improve grazing efficiency of stocker cattle systems. In Experiment 1, VF was used to effectively manage groups of steers grazing in adjacent paddocks separated by only virtual boundaries. There was no difference in VF containment (99%) when steers were grazing co-fenced, with …

Evaluation Of Palm Oil As An Ingredient In Finishing Beef Cattle Diets On Performance, Carcass Characteristics, And Meat Quality, And The Composition Of Spayed Heifers To Intact Heifers Fed Melengestrol Acetate On Feedlot Performance And Carcass Characteristics, Tate S. Johnson

Department of Animal Science: Dissertations, Theses, and Student Research

Heifers represent a large proportion of cattle placed in feedlots, making pregnancy management an important consideration for maintaining performance and carcass value. Melengestrol acetate (MGA) is commonly included in feedlot diets to suppress estrus and prevent pregnancy in intact heifers during the finishing period. Alternatively, spaying has historically been utilized as a management practice to allow heifers to graze alongside breeding cattle without the risk of pregnancy. Despite its historical use, there is limited contemporary research comparing the growth performance and carcass characteristics of spayed heifers with intact heifers managed with MGA under modern feedlot conditions. Therefore, a commercial study …

Moodify: A Mood-Based Music Recommendation System, Meghana Kagitha

Theses and Dissertations

Music has long been recognised as a powerful tool for emotional regulation, yet existing music streaming platforms often fail to align song recommendations with a user's current emotional state. Moodify is a mood-based music recommendation system designed to bridge this gap by delivering personalised playlists that reflect how a user feels in real time.

This project presents the design, development, and evaluation of Moodify, a mobile application that leverages the Circumplex Model of Emotion to capture user mood through an intuitive two-dimensional valence-arousal interface. Rather than relying on text input or manual search, users plot their emotional state directly onto …

Burmese Marionette Puppet In The May Weber Ethnographic Study Collection, Haley Dozier

Department of Anthropology

This report provides a detailed description and attribution of a Burmese marionette puppet in the May Weber Ethnographic Study Collection at Loyola University Chicago. It includes information about the puppet itself as well as the art and formation of Burmese marionette theater.

Like A Rolling Lychee, George Meng

Theses

I grew up in Shanghai, China—a megacity with over 25 million people. I was privileged enough to avoid the grueling fate of taking the National College Entrance Examination (Gaokao). At 16, I moved to Sewanee, a small college town in rural Appalachia with a population of only 3,000. Overshadowed by that curiosity was the collision of two worlds and my sense of belonging and identity. I wasn’t fully aware of how I watched and copied others’ behaviors and mannerisms to blend in as an adolescent. Being a minority in the middle of nowhere Tennessee meant I was conditioned into fitting …

A Machine Learning Based Analysis Of Traffic Accident Severity Using Environmental, Temporal And Road Condition Factors, Khalid Alaleeli

Theses

Traffic accidents on the road have been one of the most significant global issues as far as public safety is concerned, with the severity of crashes, as well as their fatalities, representing an undue burden on human and economic damages. The research constructs a machine learning-based model to examine and forecast the level of traffic accidents based on environmental and time, road and human variables. There were 798 valid observations and 14 variables discussing a dataset using the exploratory data analysis tool, supervised classification models (Decision Tree and Random Forest), and unsupervised K-Means clustering. The technique of feature engineering was …