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Characterization, Transport Modeling, And Image Analysis Of Rover-Terrain Interaction For Lunar Regolith In-Situ Resource Utilization, Luke A. Manolescu

All Theses

NASA has declared a return to the lunar surface and the need and demand for sophisticated In-situ Resource Utilization (ISRU) is the highest in history. ISRU will require regolith excavation, transport, and processing in order to harvest the valuable resources available, support surface operations, and keep astronauts alive. Characterizing the lunar regolith is essential to understanding the mechanical and physical behavior of the material that will be used to construct berms and structurally support astronaut habitats and landers. Any construction on Earth requires an in-depth geotechnical site assessment prior to any construction to rule out any potential site issues that …

Evaluating Drug Concentration Profiles In Wastewater To Develop A Framework For Estimating Drug User Populations, Carl Michael E. Espinosa

All Theses

Chemical compounds, including licit and illicit drugs can be measured in wastewater and used to assess community drug consumption, providing valuable information for public health agencies, law enforcement, and local communities. While previous research primarily focused on estimating the per capita community drug consumption using back-calculation, this research focused on utilizing literature-derived parameters including drug dosage, renal excretion fraction, and sewer stability to develop a framework to estimate the user populations using Monte Carlo simulations. Samples were collected from two wastewater treatment facilities representing the Generostee Creek WWTP’s sewershed (GCS) and Mauldin Road WRRF’s sewershed (MRS). The target analytes included …

Investigating The Effects Of Draw Parameters On The Refractive Index Profiles Of Phosphosilicate Fibers, Brandi Baldus

All Theses

P₂O₅ is a common dopant core material in silica-based glass optical fibers, in part due to its ability to increase the refractive index of silica, required for the fiber to guide light. However, P₂O₅-doped fibers can show a significant decrease in the refractive index profile compared to that of the parent preform. The question arises as to whether the refractive index decreasing could be a direct result of the fiber draw process and, if so, what is it about the draw process that causing such changes in phosphosilicate fibers. More specifically, this Thesis explores the hypothesis that these draw-induced reductions …

Habitat Associations Of Small Mammals And Their Role As Sentinels For Biodiversity In The Southern Blue Ridge, Katelyn Steen

All Theses

Small mammals play important roles in healthy forests, but we still know very little about many of the rare and state-listed species living in the Blue Ridge Mountains of South Carolina. Traditional surveys are expensive and time-consuming, so we tested a newer, camera-based method called AHDriFT. From 2024 to 2026, we set up 60 camera systems across high-elevation forests to track six state-listed species: the Carolina red-backed vole, woodland jumping mouse, eastern woodrat, masked shrew, pygmy shrew, and eastern spotted skunk. We detected all six target species and conducted occupancy modeling for four. We found spotted skunk occupancy increased near …

Investigating Factors That Affect Students' Help-Seeking Strategies In A University-Level Foundational Mathematics Course, Randall I. Haws

All Graduate Theses and Dissertations, Fall 2023 to Present

Quantitative literacy, or the ability to understand and use mathematical information, is an important skill developed in college. However, required math courses can be a major obstacle for many students, and those who struggle to complete them are more likely to leave school without earning a degree. Understanding why some students seek help while others do not is key to improving student success.

This study explores how students in a university-level foundational mathematics course (college algebra) seek help and what factors influence their use of available support services. A total of 118 students completed a survey about their help-seeking behaviors, …

Causal Discovery In Photospheric Magnetic Field Time Series For Interpretable Solar Flare Prediction, Nathan W. Nelson

All Graduate Theses and Dissertations, Fall 2023 to Present

Solar flares are capable of damaging many valuable resources, including satellites, power grids, and even human lives. Being able to predict solar flares can allow for proactive measures to be taken that can prevent that damage. Many new deep learning methods for predicting solar flares have shown promise in this task, but the decisions they make are harder to explain to humans. This makes understanding why these models make mistakes difficult, which in turn makes fixing and maintaining them more challenging. We test a recent deep learning method that helps discover relationships between different measurements of the Sun as they …

A Transfer-Learning And Continuous Optimization-Based Framework For Predicting Heat Treatment-Dependent Mechanical Properties Of Ded-Processed Low-Alloy Steels, Atiqur Rahman, Sung Heng Wu, Ranjit Joy, Frank Liou

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Directed energy deposition (DED) of low-alloy steels involves strongly coupled effects among alloy composition, solidification behavior, and post-deposition heat treatment, making mechanical property prediction difficult when target-domain data are limited. This study develops a transfer-learning and continuous optimization framework for predicting heat treatment-dependent yield strength (YS), ultimate tensile strength (UTS), hardness (HV), and as-solidified phase fractions of martensite, ferrite, and austenite in DED-processed low-alloy steels. A CALPHAD-based dataset was generated for 125 low-alloy steel compositions. A multilayer perceptron (MLP) surrogate was first trained as a baseline model, then fine-tuned through transfer learning and progressively updated as staged continuous optimization; the …

Validating Valuation: How Statistical Learning Can Cabin Expert Discretion In Valuation Disputes, Andrew C. Baker, Jonah B. Gelbach, Eric L. Talley

Faculty Scholarship

This article challenges conventional methods used in financial valuation across transactional and litigation domains. We show that conventional valuation methods allow for considerable discretion, making it possible for each side’s experts to submit dramatically varying valuations simply by choosing among facially reasonable values of parameters that must be selected to carry out conventional valuations. We use large-scale empirical simulations powered by real-world data to demonstrate the scope of such discretion. We next consider several alternatives based on data-driven machine learning approaches, and show that they offer both approximately unbiased estimates of valuation and substantially reduced variability in valuation results. Consequently, …

Staff Matters: Is Our Dental Practice's Culture As Strong As We Think It Is?, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

This article explores how workplace culture influences employee retention, team morale, and patient experience in dental practices. The author discusses indicators of healthy and unhealthy workplace cultures, leadership behaviors that shape organizational climate, and practical strategies for gathering employee feedback, improving communication, and reinforcing accountability. Small, consistent actions are presented as effective tools for building a positive work environment.

Comparison Of Lower-Extremity Coordination Patterns During Countermovement Jumps Between Dancers And Nondancers, Danielle Joseph

Honors Theses

Jumping is a skill essential to several different sports, including dance. For athletes in jump-dominant sports, jump strategies can vary with differences in task demands while jump performances are similar. The countermovement jump (CMJ) has been utilized to analyze jumps because of their reliable indications of power and neuromuscular function. Methods of describing jump strategies using CMJ, such as force plate metrics, vector coding analysis, and coordination phases, have been used to describe the jumps of athletes in jump dominant sports such as basketball and volleyball. However, less jump strategy research has been done on dancers, especially to describe the …

Differential Effects Of Generative Artificial Intelligence On Formative And Summative Assessment Performance: A Quasi-Experimental Longitudinal Study, Md Istiak Morsalin

Master's Theses

Generative artificial intelligence has unsettled a core assumption of course assessment: that scores on unsupervised work reflect what students can do unassisted. This study tests whether the widespread availability of ChatGPT altered student performance differently on formative versus summative assessments in Business Analytics and Foundations, a required undergraduate quantitative-methods course taught by one instructor across nine cohorts. In a quasi-experimental longitudinal design, the Fall~2022 cohort ($n = 90$), the last to finish before ChatGPT's public release, serves as a control against eight post-ChatGPT cohorts spanning Spring~2023 through Summer~2025 ($N = 646$). Outcomes were drawn from McGraw-Hill Connect records using matched …

Three Decades Of Supreme Court Copyright Decisions: A Peek Behind The Scenes, Jonathan Band

Joint PIJIP/TLS Research Paper Series

This article discusses the revelations in the case files of eight Supreme Court Justices concerning eighteen copyright-related decisions issued by the Court between 1973 and 2005. The papers show the Court as a profoundly human institution, with the Justices often struggling to craft opinions that could gain the support of a majority. The Justices clearly cared about the copyright merits, but they were also willing to compromise to achieve a certain result. In several cases, the final opinion was anything but inevitable. This was particularly so with Sony Corporation of America v. Universal City Studios, 464 U.S. 417 (1984), …

Timely Trials, Costly Remedies: Remedial Deterrence After Jordan, Maggie Morris

Dalhousie Law Journal

This article critiques the Supreme Court of Canada’s ceiling–stay regime under sections 11(b) and 24(1) of the Canadian Charter of Rights and Freedoms, which imposes a presumptive limit on trial delay and mandates a stay when the ceiling is breached. The regime’s design is best understood through the analytical lens of remedial deterrence, which examines how the cost of a strong remedy shapes judicial interpretation of a right. I argue the automatic stay has produced meaningful gains by forcing governments and justice actors to internalize the costs of delay, but its rigidity has also encouraged doctrinal adjustments that risk narrowing …

Legitimacy, Legality, And Canadian Climate Laws, Adebayo Majekolagbe

Dalhousie Law Journal

In 2021, the Supreme Court of Canada, in the References re Greenhouse Gas Pollution Pricing Act, confirmed that global climate change is real, human activities are the main cause, and climate impacts will be especially severe and devastating in Canada. Against this backdrop, the Court upheld the federal government's authority to set a nationwide minimum standard for the stringency of greenhouse gas pricing. Years after the Court endorsed the GGPPA, the legislation and its carbon pricing policy have struggled to gain legitimacy, meaning the acceptance and support of Canadians. In 2025, the carbon charge component of the law was suspended, …

Department Of Managed Health Care, Taylor Neu, Katie Gonzalez, Marcus Friedman

California Regulatory Law Reporter

No abstract provided.

Artificial Intelligence And The Thoughtful Reference Librarian At Valdosta State University’S Odum Library: A Practice Brief, Harikleia Georgiou Sirmans

Georgia Library Quarterly

This practice brief examines how reference librarians at Valdosta State University’s Odum Library integrate artificial intelligence into daily work while maintaining institutional policies and core library values. As AI reshapes their roles, they must carefully evaluate, verify, and ethically judge any AI output. They support students and instructors by teaching AI literacy, promoting responsible use, translating institutional policies into practical guidance, and emphasizing critical thinking. The brief also stresses the importance of human judgment, empathy, and professional expertise that AI cannot replace. It concludes with practical steps for academic research. For clarity, this article uses the term “instructors” to refer …

End Matter

Comparative Civilizations Review

No abstract provided.

Introduction To Liah Greenfeld’S Scholarship On Nationalism, Civilizations, And Humanity, Zeying Wu

Comparative Civilizations Review

This introduction to the special issue of Comparative Civilizations Review, dedicated to the late Professor Liah Greenfeld, summarizes her original approach to the study of nationalism, civilization, and humanity. It describes her groundbreaking contributions across multiple disciplines ⎯ including sociology, political science, anthropology, economic history, and psychiatry ⎯ and introduces Greenfeld’s comparative civilizations project, an ambitious endeavor to which she dedicated her final years. The introduction concludes by examining examples of her influence on the work of scholars around the world featured in this special issue and how her intellectual legacy provides vital frameworks for understanding the world in …

Towards The Systematic Cross-Civilizational Comparison: How Civilizations Work Case 3: The Chinese Case, Tiantian Wu

Comparative Civilizations Review

Drawing on Liah Greenfeld’s (2024) framework of Systematic Cross-Civilizational Comparison, this study examines Chinese civilization as an enduring and culturally autonomous system shaped by its unique first principles, “the Great Unity”, which integrates Confucian orthodoxy, political legitimacy, and cultural tradition into a coherent worldview. Historically, this framework justified dynastic rule through moral virtue and the Mandate of Heaven, forming a durable model of statecraft that incorporated Taoist, Legalist, and Buddhist influences. Expressed and perpetuated through the Chinese language, these principles have systematically shaped the civilization’s modes of thought, ethics, and emotional patterns. Although the Opium War and subsequent “Century of …

A Historical Inquiry Into The Cpc’S Century-Long Evaluation Of Confucianism And Its Return To The “Great Unity” Cultural Tradition, Ye Liu

Comparative Civilizations Review

Since its founding, the Communist Party of China (CPC) has undergone a complex trajectory in its attitude toward Confucius and Confucianism — from fierce critique to rational inheritance, and then to confident promotion. This century-long evolution profoundly reflects shifts in the CPC’s revolutionary tasks and ideological orientations at different historical stages, and it also mirrors the continuity and transformation of the Chinese civilization’s “Great Unity” (大一统) cultural tradition within a modern political context. This evolution can be divided into four stages: the revolutionary period, the Mao Zedong period after the founding of the PRC, the reform and openingup period, and …

Temporal Legitimacy And Civilizational Logic: A Sociological Perspective On The Foundational Principles Of Chinese Civilization, Yuk Man Cheung

Comparative Civilizations Review

This article departs from the recent social-scientific analytical framework for comparative civilizations proposed by the sociologist Liah Greenfeld (2024a, 2024b, 2025) and puts forward several basic conjectures regarding the analysis of the characteristics of Chinese civilization, with the aim of assisting our understanding, execution, and integration of empirical studies. Precisely because these are conjectures, they differ from conventional academic research–especially the case-study-oriented research style dominant in contemporary Anglophone academia. Accordingly, this article can only be regarded as an attempt that, starting from sociological theory, offers preliminary conjectures and tentatively constructs a theoretical framework within which specialists from different fields may …

Cognitive Foundations Of The Absence Of Antisemitism In Japan: Towards A Civilizational Perspective, Chikako Takeishi

Comparative Civilizations Review

This paper explores the gap between civilizations in the forms antisemitism takes and the cognitive modes on which it is based, given its significance for comparative civilizational analysis. Antisemitism is characterized by two features — the expressive nature of violence and an orientation toward the elimination of an entire group — which are particularly salient compared to other forms of anti-sentiment familiar in the age of nationalism. In the first section of this paper, I argue that antisemitism exhibiting these features has not been present in Japanese history. The subsequent sections, building on Greenfeld’s theory of civilization, examine existential envy …

Reflection On Liah Greenfeld’S Influence On My Work: National Consciousness And The Sociological Imagination, Oliver Benoit

Comparative Civilizations Review

Few scholars have influenced my intellectual development as much as Liah Greenfeld. While my academic interests emerged from an attempt to understand the Grenada Revolution and its collapse in 1983, it was Greenfeld's work that provided clarity to the questions I asked and the conceptual tools I employed to answer the question: What caused the collapse of the Grenada Revolution? Her scholarship redirected my attention away from conventional explanations rooted exclusively in economics, ideology, or political institutions and toward the cultural foundations of modernity itself. More specifically, Greenfeld's theory of nationalism provided a framework through which I came to embrace …

Unconventionality In Liah Greenfeld's Thought, Francesco Duina

Comparative Civilizations Review

As certainly all of her readers recognize and many of the contributions to this special issue will point out, Liah Greenfeld’s writings covered an almost unparalleled breadth of themes and empirical levels ⎯ from the very macro to the very micro. Hence, she produced seminal contributions to the study of empires, globalization, states in history, nationalism, economic systems, the arts, religions, groups and organizations, terrorism, animals and humans, the social sciences, science in general, mental illnesses, and the mind. Most recently, she had turned her attention to civilizations (Greenfeld, 2016, 2025). The rigor of her writing was equally impressive: it …

Exploring Rural Culture And Gambling Harm Among Young Adults In Central Appalachia, Noah S. Anderson, James P. Whelan, Meredith K. Ginley

Appalachian Student Healthcare Research Review

Background: Gambling-related harms are increasing among young adults, yet limited research has examined how rural cultural identity shapes gambling engagement and associated harms. Appalachia is a predominantly rural region with distinct cultural values, limited behavioral health access, and increasing exposure to legalized and informal gambling opportunities.

Purpose: This study examined whether Appalachian self-identification and affective states are associated with gambling engagement and gambling-related harm among college students residing in central Appalachia.

Methods: Participants were 395 undergraduate students recruited from a central Appalachian public university who completed an online survey assessing Appalachian self-identification, gambling engagement, gambling-related symptom severity (Problem Gambling Severity …

Ecmo Use In Infants With Bronchopulmonary Dysplasia: A Literature Review., John Ibrahim, Nicholas Carr, Franscesca Miquel Verges, Natalie Rintoul, Robert Digeronimo, John M. Daniel Iv, Sarah Keene, Burhan Mahmood

Manuscripts, Articles, Book Chapters and Other Papers

Bronchopulmonary dysplasia (BPD) is a leading cause of chronic respiratory failure in infants. Severe BPD is associated with prolonged mechanical ventilation, pulmonary hypertension, and high morbidity and mortality. As disease severity increases, extracorporeal membrane oxygenation (ECMO) is being reconsidered as a potential rescue therapy. Historically, ECMO has been reserved for neonates with reversible respiratory failure and those who required mechanical ventilation for less than 14 days, while infants with BPD were excluded. However, advancements in ECMO technology, anticoagulation strategies, and ventilatory management have led to a reassessment of its role in this population. Emerging reports suggest ECMO may serve as …

Pharmvar Genefocus: Cyp1a2-Clinical Impact, Genetic Variation, And Updated Nomenclature., Katalin Monostory, Gonzalo Villapalos Garcia, Dora Koller, Solomon Adams, Chad A. Bousman, Evangelia Eirini Tsermpini, Michelle Whirl-Carrillo, Amy J. Turner, Volker M. Lauschke, Mohamed Nagy, Erin C. Boone, Teri E. Klein, Pablo Zubiaur, Andrea Gaedigk

Manuscripts, Articles, Book Chapters and Other Papers

The Pharmacogene Variation Consortium (PharmVar) provides nomenclature for the highly polymorphic human CYP1A2 gene. CYP1A2 plays a crucial role in the biotransformation of several commonly used drugs, including antipsychotics, antidepressants, anxiolytics, and methylxanthines. The activity of CYP1A2 varies significantly among individuals due to genetic and non-genetic factors. This GeneFocus paper offers an overview of the functional significance of CYP1A2 in drug metabolism, CYP1A2 genetic variation, and presents the updated PharmVar star allele-based nomenclature for CYP1A2. Updates include revisions to previously defined star alleles to align with PharmVar standards, as well as the addition of novel star alleles, providing the pharmacogenetic …

A Cooking Skills Intervention For Long-Term Weight Loss In Young Adults With Intellectual Disabilities: Rationale And Design For A Randomized Trial., Lauren T. Ptomey, Jessica C. Danon, Delwyn Catley, Richard A. Washburn, Amy Bodde, Francisco J. Diaz, Brian C. Helsel, Anna M. Rice, Joseph R. Sherman, Madison Koester, Walker S. Mckinney Ph.D., Joseph E. Donnelly

Manuscripts, Articles, Book Chapters and Other Papers

Young adults with intellectual disability (ID) are an underserved population with a high prevalence of obesity, obesity-related health conditions, and reduced ability to complete instrumental and basic activities of daily living (I/ADLs). After leaving the structured environment of public school, many young adults with ID spend more time at home or in day programs, begin living more independently, or enter the workforce. These transitions may increase reliance on fast or processed foods and reduce opportunities for physical activity, contributing to accelerated weight gain. Previous research has demonstrated clinically meaningful short- and long-term weight loss (18-24 months) in adults with mild-to-moderate …

Masculinity, Psychological Flexibility, And Machismo: An Initial Examination Of Relationships To Interpersonal Violence, Geraldine Granados Todd

Dissertations

Intimate Partner Violence (IPV) is a grave problem in many areas of the world. Latin American countries have some of the highest rates of IPV in the world. One factor potentially impacting these rates has been hypothesized to be traditional machismo. Machismo is a complex construct that has proven difficult to define. A substantial challenge lies in distinguishing the characteristics that are unique to machismo from broader masculine gender role norms. Additionally, machismo seems to have a more “positive” side to it, encompassing loyalty to family, honor, and responsibility. This has been coined caballerismo. Studies looking at the impact of …

Evalutating Self-Instructional Training Materials To Teach Caregiver Implementation Of A Reading Program, Ky'aria Moses

Dissertations

Approximately 69% of fourth grade students and 70% of eighth grade students performed below the proficient level on the 2024 National Assessment of Educational Progress (NAEP) reading assessment, highlighting ongoing gaps in early literacy skills (NAEP, 2024). Caregiver implementation of instructional reading strategies can positively impact children’s literacy development; however, training is often required to ensure fidelity. Teach Your Child to Read in 100 Easy Lessons (TYC), is an evidence-based Direct Instruction reading program designed for caregiver implementation, yet its written self-instructional Practice Guide may be insufficient for developing fluent instructional delivery. Research suggests that programmed instructional formats incorporating active …