Digital Commons Network^™

Social Susceptibility-Driven Longitudinal Tornado Reconnaissance Methodology: 2021 Midwest Quad-State Tornado Outbreak, John W. Van De Lindt, Wanting "Lisa" Wang, Blythe Johnston, P. Shane Crawford, Guirong Yan, Thang Dao, Trung Do, Katie Skakel, Mojtaba Harati, Tu Nguyen, Robinson Umeike, Silvana Croope

Civil & Environmental Engineering Faculty Publications

With the impact of climate change, the intensity and frequency of tornado events have been increasing. Enhancing tornado reconnaissance methods can comprehensively capture building damage and recovery data following tornado events and outbreaks, thereby strengthening community resilience against the threat of future tornado events. Advancements in tornado data reconnaissance research have embraced remote sensing techniques to assess building damage after tornado events, supplanting traditional reconnaissance methods relying on handheld cameras with GIS mapping. Community resilience research offers a groundbreaking perspective, stressing the importance of assessing buildings throughout their recovery cycle-from damage and functionality to recovery-and considering their socioeconomic stability in …

Ensemble Machine Learning Approaches For Bathymetry Estimation In Multi-Spectral Images, Kazi A. Islam, Omar Abdul-Hassan, Hongfang Zhang, Victoria Hill, Blake Schaeffer, Richard Zimmerman, Jiang Li

OES Faculty Publications

Traditional bathymetry measures require a large number of human hours, and many bathymetry records are obsolete or missing. Automated measures of bathymetry would reduce costs and increase accessibility for research and applications. In this paper, we optimized a recent machine learning model, named CatBoostOpt, to estimate bathymetry based on high-resolution WorldView-2 (WV-2) multi-spectral optical satellite images. CatBoostOpt was demonstrated across the Florida Big Bend coastline, where the model learned correlations between in situ sound Navigation and Ranging (Sonar) bathymetry measurements and the corresponding multi-spectral reflectance values in WV-2 images to map bathymetry. We evaluated three different feature transformations as inputs …

High Antarctic Coastal Productivity In Polynyas Revealed By Considering Remote Sensing Ice-Adjacency Effects, Hilde Oliver, Jessica S. Turner, Alexandre Castagna, Henry Houskeeper, Heidi Dierssen

OES Faculty Publications

Ocean color-based estimates of Antarctic net primary productivity (NPP) have indicated low nearshore productivity in ice-adjacent waters, contrasting with coupled physical–biogeochemical models. To understand this discrepancy, we assessed satellite records of polynya NPP by comparing field data with two satellite imagery datasets derived using different processing schemes. Our results indicate historical underestimation of chlorophyll a for imagery obtained using default atmospheric correction processing within approximately 100 km of ice-covered coastlines due to adjacency effects. Using radiative transfer modeling, we find that biases in ocean color polynya observations due to adjacency effects correspond to the high albedo of ice and snow. …

Yucatan Hurricane Activity Highlights Common Era Tropical Cyclone Dipole, Richard M. Sullivan, Peter J. Van Hengstum, Elizabeth J. Wallace, Sloan Coats, Jeffrey P. Donnelly, Robert Korty, Shawna N. Little, Martin G. Maas Vargas, Luis Mejia-Ortiz, Eduard G. Reinhardt, Courtney Schumacher, Anne E. Tamalavage, Tyler S. Winkler

OES Faculty Publications

Tropical cyclone (TC) impacts along the western Atlantic and Caribbean margin are not spatially uniform. Proxy based reconstructions of Common Era TC activity highlight this non-uniform distribution at centennial-millennial timescales. However, the sparse geographic scope of these reconstructions impedes our assessment of TC landfalls across broader spatial domains. This work presents a compilation of new and existing TC reconstructions from the Yucatan Peninsula for comparison with a contemporaneous compilation from New England, showing that these regions occupy distal nodes of a low-frequency TC dipole. Increased Yucatan (New England) storminess is closely linked to intervals of Northern Hemisphere warming (cooling) and …

Strategic Assessment 2025: Evolving Great Power Competition At Mid-Decade, Thomas F. Lynch Iii, Richard Andres, Natalle Cawston-Gibson, William T. Eliason, Douglas Farah, Liana Fix, T.X. Hammes, Benjamin Harris, John Hickman, Jeffrey Mankoff, Jeremy T. Mathis, Dawn C. Murphy, Marianne Richardson, Phillip C. Saunders, Joel Wuthnow

Books

Strategic Assessment 2025: Great Power Competition at Mid-Decade explores the ongoing dramatic evolution of strategic competition among and between today's three Great Powers - the United States, China, and Russia. Over the past decade, these Great Powers moved from an era of generally cooperative and collaborative interactions to those now dominated by competitive and confrontational dynamics. This book spotlights and evaluates the evolving global strategies pursued by Washington, Beijing and Moscow at mid-decade, illuminating how they clash or complement national power and international status in an array of geostrategic regions and functions.

The Elite And The Illicit: Women, Power, And History In Cormac Mccarthy’S All The Pretty Horses And Cities Of The Plain, April Trepagnier

College of Graduate Studies: Theses & Dissertations

Much of the discussion concerning female characters in Cormac McCarthy’s oeuvre revolves around assertions of narrative misogyny and subjection resulting from overly reductive criticism based on identity singularity. Had the critics taken this approach with McCarthy’s male characters, there would be little discussion of his work today as they, too, would have appeared as shallow stereotypes. Such readings are of limited interest or usefulness. Rather, when readers pay attention to the richness of the literary craft of McCarthy’s works, it is possible to read his male characters with great complexity. The same treatment, applied to his female characters, reveals precisely …

Educator Perceptions Of Crisis Frequency And Levels Of Preparedness In Rural Schools, Misty C. Duncan

College of Graduate Studies: Theses & Dissertations

Recent national trends, particularly in rural education, highlight the urgent need for enhanced crisis prevention and intervention strategies. This study aimed to investigate the perceptions of crisis frequency and preparedness among rural educators. Through a survey, data were collected on participants' perceptions of crisis frequency and preparedness across various crisis areas. Preliminary findings revealed a significant gap between the perceived level of preparedness and the actual needs for school safety. Despite some training, the quantity and quality of training received by rural educators varied widely, impacting their preparedness to respond to crises. Moreover, an alarming percentage of educators reported not …

Roadmaps And Blueprints: Ecofeminism In The American Novel, Maegan Bishop

College of Graduate Studies: Theses & Dissertations

The theory of ecofeminism in literature combines ecocriticism and feminism to articulate the overlap of environmental concerns and the subjugation of women and other vulnerable populations. In American Literature, the application of ecofeminist theory is a tool used to expose cultural anxieties throughout time by emphasizing the roles of women and the importance of their connection to the environment during moments of national progression. Current scholarship surrounding ecofeminism in American literature addresses this trend as it applies specifically to texts written by women writers of the 19th and 20th centuries, but does not extend further to legitimize ecofeminism as it …

Theopoetics Prothesis: An Exploration In Faith And Form, Elise Aleman, Elise Aleman

College of Graduate Studies: Theses & Dissertations

My work is rooted in the biblical definition of faith: “Now faith is the assurance of things hoped for, the conviction of things not seen” (Hebrews 11:1). Like the Bible’s layered complexity—its patterns, metaphors, and cultural references—faith is not merely intellectual but an active trust in what is unseen. It transcends knowledge, anchoring itself in conviction and hope. This intersection of theology and lived experience is at the core of my practice.

Theopoetics—a framework that fuses theology and artistic expression—shapes my approach, allowing faith to be embodied through form rather than merely explained. Two seemingly distinct bodies of work—one centered …

Stirring Up Foxfire: Rekindling Personal Passion For Teaching Through Storytelling, Frank E. Bird Iii

College of Graduate Studies: Theses & Dissertations

STIRRING UP FOXFIRE: REKINDLING PERSONAL PASSION FOR TEACHING THROUGH STORYTELLING.

by

FRANK BIRD III

Under the Direction of Robert Lake

ABSTRACT

There are two guiding questions for my dissertation and research. The first question pertains to the Foxfire program, a teaching program that originated in Rabun County, Georgia. What is Foxfire? Foxfire is many things. It is a glowing fungus in the mountains of North Georgia. It is fifty-plus years of publishing the Foxfire magazine, a high school class for fifty years, an approach to teaching, a museum, an intern program for high school students, and so much more (Smith, …

Perceptions Of Agricultural Careers In African American School-Age Students Implications For Public Health Workforce, Brittany M. Prince

College of Graduate Studies: Theses & Dissertations

This study evaluated a six-week enriched agricultural education curriculum on African American students’ knowledge and perceptions of agriculture and agricultural careers in two selected populations. The study aimed to expand awareness about agriculture and diverse agricultural career opportunities in an effort to reduce perceived stereotypes. The study employed a pre-post-test design, implemented at one middle school and one high school that were intentionally selected based on their population demographics. Participants included 108 students across both schools, with the majority identifying as African American. Data analysis included paired-sample t-tests and One-Way ANOVAs and revealed statistically significant increases in knowledge for middle …

Becoming, Being, And Belonging: Exploring The Intersections Of Black Manhood, Sexuality, And Rural Education Through Self-Study Using Ethno-Dramatic Renderings, Javious Canty

College of Graduate Studies: Theses & Dissertations

Studies that center Black male teachers often lack nuance and tend to look at them as a monolithic group. This dissertation uses Quare theory (Johnson, 2001), African American Male Theory (AAMT) (Bush & Bush, 2013), along with self-study methodology represented through fictionalized ethno-dramatic scenes to examine the teaching practices of a queer Black male teacher in a rural context and the impact he has on the achievement of his rural Black students. One finding from this study is that breaking through Quare barriers using community, resilience, and cultural awareness leads to success. Another finding is that rural spaces carry educational …

Art, Economy, And Society: The Influence Of The Savannah College Of Art And Design On Savannah, Ga, Rebecca Neely

College of Graduate Studies: Theses & Dissertations

This mixed-methods study examines the relationship between the Savannah College of Art and Design (SCAD) and neighborhood change in Savannah’s historic districts. It combines GIS analysis of census data from 2000, 2010, and 2020, regression models, and a community survey (n = 60). The qualitative analysis findings suggest that areas near SCAD properties saw disproportionate increases in college-aged residents, White and Asian populations, higher educational attainment, income levels, and housing costs. Survey responses revealed concerns among long-term residents about rising affordability pressures, cultural displacement, and whether revitalization efforts benefit the broader community. Many respondents questioned the balance between the city …

Fresh Eyes: Viewing Education Through A Critical Lens, Glennda Shealey-Griffiths

College of Graduate Studies: Theses & Dissertations

This dissertation confronts neoliberal ideology in public education, where standardized testing and market-driven accountability systematically undermine teacher autonomy and creative learning. Moving beyond critique to action, this study develops a practical pedagogical framework empowering educators to resist these dehumanizing forces and cultivate democratic learning spaces through arts-integrated professional learning as critical aesthetic pedagogy. Drawing on Henry Giroux, Maxine Greene, Paolo Freire, and Jacques Rancière, this qualitative case study examines a professional learning initiative with public school teachers through interviews, classroom observations, and analysis of participants' photographic projects. These visual works function not merely as documentation but as catalysts for Giroux's …

Beyond The Possible: Climate Justice, Global Citizenship, And Classrooms – Speculative Essays, Amanda C. Fanelli

College of Graduate Studies: Theses & Dissertations

This dissertation examines the potential of speculative essays as pedagogical tools to inspire K-12 educators to integrate climate justice education within their classrooms, utilizing the framework of Global Citizenship Education (GCE). While climate change is often presented in schools as a scientific or technical issue, the literature on environmental justice demonstrates that climate change is inextricably linked to systemic inequities rooted in race, gender, colonialism, and economic oppression (Bullard, 2000; Shiva, 1988; Whyte, 2017). Yet educators frequently lack accessible, integrative frameworks for addressing these intersections in their teaching without overhauling existing curricula. This study addresses that gap by triangulating ecopedagogy, …

Analysis Of The Microbiome Of Amblyomma Americanum In The Statesboro Region, Ella Zierdt, Lorenza Beati, Mary Humphrey, Saviour Dralabu

Honors College Theses

The lone star tick, Amblyomma americanum, is the most common tick in Georgia. It is mainly known as an Ehrlichia spp. vector, but its microbiome can be diverse, depending on geography, developmental stage, and season. Little is known about bacterial diversity in ticks from the southeastern U.S. A Nanopore MinION sequencer was used for a preliminary analysis of the bacterial microbiome in A. americanum from the Statesboro region. DNA was extracted from 39 nymphs, 35 males, and 39 females. DNA samples were pooled by month of collection and life stage/sex, amplified with barcoded 16SrDNA primers, and sequenced. Approx. 77% …

School Leaders’ Role In Strengthening Multi-Tiered Systems Of Support To Promote Student Success, Leslie Dial, Juliann Sergi Mcbrayer, Antonio P. Gutierrez De Blume, Caitlin Criss, Mary Josephine Carney

Georgia Educational Researcher

School leadership in education is thinking, communicating, and modeling to maximize student growth and achievement. This quantitative research study explored how school leadership can strengthen the academic progress of students within Multi-Tiered Systems of Support (MTSS). When implementation of MTSS is guided by adaptive school leadership, educators will be prepared, communication will occur, interventions will be established, and data will be evaluated. Adaptive school leaders who build efficacy will ensure fidelity and continuous improvement. Survey research was conducted to analyze the operational level of MTSS regarding the domains of Leadership, Building Capacity for Instruction, Communication and Collaboration, Data-Based Problem-solving, Tiered …

Navigating The Transition: Modelling The Path For Net-Zero European Building Sector, Souran Chatterjee, Gergely Molnar, Benedek Kiss, Daniel Topal, Diana Ürge-Vorsatz

School of Geography, Earth and Environmental Sciences

Transition towards a net-zero building sector offers substantial potential to mitigate climate change impacts andthus plays a pivotal role in meeting the goals set forth in the Paris Agreement. Stakeholders often use mathematical models to understand the true potential for mitigating emissions by reducing the energy demand of thebuilding sector. However, the existing models rarely provide insights into net-zero pathways for both the residential and tertiary buildings as this is a complex sector to calculate the future pathways towards net-zero.Hence, uncertainties in the associated policy decisions persist. Therefore, this study uses the High-EfficiencyBuilding (HEB) energy model to calculate the energy …

Discontent In The World City Of Singapore, Gordon Tan, Jessie P. H. Poon, Orlando Woods

Research Collection College of Integrative Studies

A burgeoning literature on ‘left behind’ places has emerged that captures the backlash against globalisation and highlights the locales that lag world cities. This paper integrates the ‘left behind’ and world cities literatures through the lens of discontent in the context of Singapore, using sentiment analysis and topic modelling as well as interviews with local professionals to unpack the multidimensional aspects of discontent. Focusing on the Singapore–India Comprehensive Economic Cooperation Agreement that spurred discontent directed at foreign Indian professionals, we show that the worlding generated by transnational flows has accentuated intra-urban inequality through racialisation and spatialisation of financial business and …

Mapping The End Of Coal: How Policy Strength, Ownership, Finance Shape Global Plant Retirements, Jiwon Kim, Theodor Florian Cojoianu, Theodor F. Cojoianu, Maretno Agus Harjoto, Dariusz Wojcik

Research Collection College of Integrative Studies

This study examines how national environmental performance, institutional investor divestment from fossil fuels, investment in renewable energy, and ownership type influence the global phase-out of coal power plants, and whether these effects are constrained by geographical boundaries. Using data on coal plant retirements across 90 countries, we test whether domestic and cross-border factors shape the timing and likelihood of asset closure. We find that companies headquartered in countries with stronger environmental performance are more likely to retire domestic but not foreign plants. While institutional investors divestment is often assumed to exert cross-border influence, our findings show that divestment pressure by …

Landscapes Of State Capitalism: Reconciling The Vernacular, National Development Imaginaries, And Green Capital Accumulation, Sol Andrew Stokols

Research Collection College of Integrative Studies

This article theorizes ‘state capitalist landscapes’ as a unique spatial form shaped by state-owned developers that reconcile economic goals with national development imperatives and symbolic national imaginaries. State capitalist landscapes, I argue, integrate economically productive spaces with natural spaces to symbolize imaginaries of the nation. Through an inductive case study methodology, this article surveys three industrial zones developed and/or under development by state owned developers: Singapore's Jurong, China's Xiong’an New Area, and Thailand's Wangchan Valley. In each of these cases, natural landscapes are integrated into new economic zones in order to construct specific symbolic and/or political imaginaries of the nation: …

From Cradle To Congress: The Effect Of Birthplace On Legislative Decision-Making, Colin Emrich, Hillary Style, Ryan J. Vander Wielen

Political Science

The extent to which legislators pursue their privately held preferences in office has important implications for representative democracy and is exceedingly difficult to measure. Many models of legislative decision-making tacitly assume that members are willing and able to carry out the wishes of their constituents so as to maximize their reelection prospects and, in so doing, relegate their personal preferences. This project explores this assumption by examining the role that members' place of birth plays in shaping legislative behavior, apart from other politically relevant factors like partisanship. We find that birthplace exerts an independent influence on members' voting behavior. Using …

The Implementation Of The Guiding Principles On Business And Human Rights By The Office Of The United Nations High Commissioner For Refugees (Unhcr), Reema Al Kyed

Plymouth Business School Theses

ABSTRACTThe Implementation of the Guiding Principles on Business and Human Rights by the Office of the United Nations High Commissioner for Refugees (UNHCR)Reema Issa Al KyedThis thesis examines the compliance of the Office of the United Nations High Commissioner for Refugees (UNHCR) with the UN Guiding Principles on Business and Human Rights (UNGPs), focusing on its commitment to respecting human rights, exercising due diligence, and enabling remediation for adverse impacts. The study has four key objectives: evaluating the relevance of sociological and human rights theories for implementing the UNGPs, assessing UNHCR’s compliance with the UNGPs, identifying areas for improvement, and …

The Impact Of Talent Management On Process Innovation Implementation In The Upstream Oil And Gas Sector, Salim Al Daraai

Plymouth Business School Theses

The oil and gas industry is vital industry in the world. Specifically, the upstream sector of the oil and gas industry plays a crucial role in the global economy, serving as a primary source of energy and revenue generation. It involves exploration and development activities, where exploration involves identifying petroleum resources, including drilling and seismic surveys. In contrast, production involves a way to extract petroleum from the ground. Moreover, the oil and gas industry is highly competitive and rapidly evolving. Process innovation implementation plays an important role in the success and sustainability of organizations in the oil and gas industries. …

The Eastern Mediterranean Sea Energy Diplomacy: The Case Of Lebanon 2012-2022, Hoda Taktak

Plymouth Business School Theses

This thesis explores the geopolitical implications of energy discoveries in the Eastern Mediterranean Sea (EMS) region, with a particular focus on Lebanon's role within this complex dynamic. The research examines how energy governance, security challenges, and regional conflict and cooperation shape Lebanon's ability to leverage its energy resources from 2012 to 2022. Through interviews with thirty top professionals in the field, the study offers an in-depth examination of the evolving geopolitical and geoeconomic dynamics resulting from maritime boundary disputes, regional tensions, and Lebanon’s energy potential.While energy discoveries in the EMS region present significant opportunities, Lebanon faces challenges in unlocking its …

Exploring The Urban Design Approach For Promoting Mental Wellbeing In Campus Open Spaces, Nesma Sherif Samir Elrafie, Ghada Farouk Hassan, Mohamed A. El Fayoumi, Ayat Ismail

Mansoura Engineering Journal

Multiple studies have confirmed that human interaction with their surrounding environment affects mental wellbeing. Urban design is concerned with shaping the environment, and thus can contribute to promoting mental wellbeing. Global attention is now focused on mental health, especially among university students, who are more prone to mental health challenges. Thus, urban spaces, especially campus open spaces, are increasingly recognized as more than just physical environments as they influence emotional states, cognitive functions, and social behaviors of students. Designing campus open spaces that have the capacity to promote mental wellbeing is now of greater importance than ever. The research investigated …

An Investigation Of The Awareness And Preparedness Amongst The Tourism And Event Industries Of The Threat Of A Marine-Based Terrorist Attack., Carleen Martin

Plymouth Business School Theses

This study is an investigation of the awareness and preparedness amongst the tourism and event industries of the threat of a marine-based terrorist attack. The purpose was to determine the extent of the threat of a marine-based terrorist attack to the tourism and event industries operating in coastal areas in the United Kingdom and gain an in depth understanding of the perception, awareness, and preparedness of marine-based terrorist risk held by the multiple stakeholders involved. This research took a qualitative approach obtaining the expert testimonies of senior operatives in the field who have been involved in the emergency response to …

Exploring The Reassessment Of Palliative Home Care Clients: A Mixed Methods Study, Maya Canham

Theses and Dissertations (Comprehensive)

Introduction: The timely reassessment of clients receiving palliative home care (HC) is critical for supporting clinicians with care planning and service delivery. However, there is little information on the frequency of reassessments and factors driving reassessment in palliative HC clients.

Objectives: The objectives of this study were to: (i) determine the proportion of palliative HC clients reassessed with the interRAI Palliative Care (interRAI PC) instrument, (ii) calculate the average interRAI PC reassessment interval, (iii) identify the key factors driving interRAI PC reassessment at various intervals, and (iv) explore the factors that influence palliative HC clinicians to reassess their clients in …

Integrating Indigenous Values And Community Strengths To Achieve Indigenous Food Sovereignty And Community Well-Being In The Ka’A’Gee Tu First Nation, Northwest Territories, Jennifer K. Temmer

Theses and Dissertations (Comprehensive)

Northern Indigenous communities face disproportionate impacts from interconnected challenges related to climate change, food security, health, and cultural preservation, that threaten traditional food systems and practices. While there is a growing recognition of the importance of community-driven solutions, existing frameworks fail to integrate Indigenous values and local priorities effectively. This research addresses this gap by exploring how the Ka’a’gee Tu First Nation (KTFN) is responding to these crises through climate change adaptation efforts focused on food system sustainability as a pathway to self-sufficiency and community well-being. To contribute to these efforts, this dissertation uses Participatory Action Research to facilitate community-driven …

The Progressive Potential Of The Horror Arg: A Digital Ethnographic Analysis Of Instagram Account Sabrinamiller230, Matthew N. Wiebe

Theses and Dissertations (Comprehensive)

Alternate reality games (ARGs) are transmedia games that exist and operate utilizing a number of digital communication platforms. These games see players employing their digital literacy skills in order to solve narrative puzzles and craft theories with other ARG players – through engaging with the alternate reality fiction presented to them. sabrinamiller230 is a horror themed ARG that takes the appearance of an Instagram profile and presents players with a speculative alternate reality world featuring an alien who critiques humanity’s many injustices. This research paper seeks to address a key problem regarding the lack of digital ethnographic studies of ARG …