Digital Commons Network^™

The Impacts Of Social Media On Teacher Environment Perceptions, Victoria Puglia

Doctoral Dissertations

Social media significantly influences teachers’ perceptions of their professional environment, shaping job satisfaction, respect, autonomy, and professional support. This dissertation, split into three articles, investigates how exposure to positive, negative, or mixed social media posts impact these perceptions, addressing concerns surrounding teacher well-being and attrition in K-12 education. The study began with a literature review in Article 1 to establish a theoretical framework, followed by a series of validation steps to refine a survey instrument aligned with teaching perception constructs in Article 2. The final survey was administered to 406 K-12 teachers across the United States in Article 3, using …

Restoring Rattlesnake Creek: Using Citizen Science To Assess The Ecological And Morphological Impacts Of Dam Removal In Western Montana, Bethany Blakey

Undergraduate Theses, Professional Papers, and Capstone Artifacts

As dam removals increase in frequency across the U.S., most research has focused on the impact of larger dam removals, despite the removal of small dams being much more common. Given the hundreds of small dams in Montana, this research uses citizen science data collected over eight years spanning before and after a 2020 small dam removal in Rattlesnake Creek, Montana, to investigate impact on stream ecology and morphology. We analyzed pebble count grain size distributions and aquatic macroinvertebrate biotic indices from 2017 to 2024 to assess changes in sediment transport and macroinvertebrate population as well as evaluate the efficacy …

Ending The Presumption Of Reasonableness And Using Data To Reduce Sentencing Disparities, Brandon Mordue

Journal of Criminal Law and Criminology

The idea that one’s punishment should depend on the crime committed rather than which judge happens to do the sentencing strikes most as uncontroversial, if not a requirement for a fair sentencing regime. Forty years ago, the passage of the Sentencing Reform Act promised just that result. Increased data availability allows us to evaluate the project’s success. The results are not encouraging.

Federal defendants are sentenced using guidelines issued by the United States Sentencing Commission that sometimes bear little relation to the underlying wrongdoing. This has created a split among judges, with some following the guidelines and others rejecting them. …

Proof Beyond A Reasonable Doubt Doesn't Exist: Except As An Emergent Property Of A Complex Adaptive System, Ronald J. Allen, Nicolas Elliott-Smith

Journal of Criminal Law and Criminology

The pursuit of knowledge is undergoing a transformation. Scientists and scholars are rejecting standard reductionist efforts, popularly captured by “the scientific method” and embracing the framework of complexity theory and complex adaptive systems. That framework is invaluable to understand both the law of evidence and the nature of Anglo-American legal systems. It also has significant implications for the ongoing debate over the concept of law. This Article demonstrates how “proof beyond a reasonable doubt” (BARD) does not exist in any knowable form, except as an emergent property of a complex adaptive system—the criminal process. First, what constitutes BARD will vary …

How Rare Are Egalitarian Binary Relations?, Ram Sewak Dubey, Giorgio Laguzzi

Department of Economics Faculty Scholarship and Creative Works

Knoblauch (2014) and Knoblauch (2015) investigate the relative size of the collection of binary relations with desirable features as compared to the set of all binary relations using symmetric difference metric (Cantor) topology and Hausdorff metric topology. We consider Ellentuck and doughnut topologies to further this line of investigation. We report the differences among the size of the useful binary relations in Cantor, Ellentuck and doughnut topologies.

A Distorted-Wave Approach To The Elastic Scattering Of Twisted Electrons, Allison Harris, Stephan Fritzsche

Faculty publications – Physics

The elastic scattering of spinless vortex electrons on realistic target atoms has been investigated. In particular, expressions are derived in different approximations for the angular distribution of elastically scattered electrons. We develop a distorted wave formalism that includes the effect of the atomic potential on the impinging vortex electron and compare this to a plane-wave Born approximation (PWBA) without such a distortion. Detailed computations have been performed for elastic scattering of vortex electrons on helium, neon, and argon targets by varying the energy, topological charge, and opening angle. Our results show that the overall magnitude of the angular distribution of …

Hidden In Plain Sight: Plyler V. Doe Under Siege, Dana Kit

Student Works

No abstract provided.

University Libraries Impact Report 2025, Leslie Haynsworth, Kristine Hontz, Abigail Cole

University Libraries Policies and Reports

A report on notable activities in University of South Carolina Libraries in 2025.

Permutations Minimizing The Number Of Collinear Triples, Joshua Cooper, Jack Hyatt

Faculty Publications

We characterize the permutations of Fq whose graph minimizes the number of collinear triples and describe the lexicographically-least one, confirming a conjecture of Cooper-Solymosi. This question is connected to Dudeney’s No-3-in-a-Line problem, the Heilbronn triangle problem, and the structure of finite plane Kakeya sets. We discuss a connection with complete sets of mutually orthogonal latin squares and state a few open problems primarily about general finite affine planes.

Modeling Capillary-Gravity Wave Scattering With Contact Lines And Meniscus, Guoqin Liu

Electronic Theses and Dissertations

Capillary–gravity wave scattering is crucial in fluid systems governed by gravitational and surface tension forces, yet classical theories often neglect key boundary and geometric effects. This dissertation examines two influential mechanisms—dynamic contact line conditions and meniscus curvature—that significantly affect wave behavior at smaller scales.

First, a semi-analytical framework is presented to show how dynamic contact lines, modeled by an effective-slip boundary, alter wave reflection and transmission around a fixed, semi-immersed cylindrical barrier. Using linear potential flow theory combined with conformal mapping and integral-equation methods, the study quantifies how barrier geometry, Bond number, and slip parameters shape energy dissipation. It identifies …

Careers On The Spectrum: Enhancing Higher Education Career Services For First-Generation Neurodivergent College Students, Shyra Jannay Lynch

Electronic Theses and Dissertations

This study investigates the unique career service needs and experiences of first-generation neurodivergent college students (FGNCS) at the University of Mississippi. First-generation college students (FGCS), as the first in their families to attend college, often face distinct challenges in navigating higher education due to limited familial support and unfamiliarity with academic resources. Meanwhile, neurodivergent students, those with conditions such as autism spectrum disorder, ADHD, and various cognitive differences, encounter unique barriers related to sensory sensitivities, communication, and social integration within academic and career environments. At the intersection of these identities, FGNCS encounter distinct challenges in career services that may not …

Advancing Pharmaceutical Manufacturing: Innovative Applications Of Hot Melt Extrusion For The Preparation Of Drug Complexes And Fixed Dose Combination Immediate Release Formulation With Diverse Crystalline Properties, Sivaram Munnangi

Electronic Theses and Dissertations

This research encompasses three distinct studies focusing on innovative applications of pharmaceutical manufacturing processes. The first investigation explores the implementation of solvent-free hot-melt extrusion (HME) to enhance the solubility and dissolution of Ibuprofen (IBU) through the formation of cyclodextrin inclusion complexes. Molecular docking and phase solubility studies confirmed the hosting of IBU in Hydroxypropyl-β-cyclodextrin (HPβ-CD). A twin-screw co-rotating extruder aided complex formation, and a Quality by Design (QbD) approach, using a Box-Behnken design, systematically studied the impact of process variables on solubility and dissolution. The second study delves into abuse-deterrent formulations (ADFs) employing ion-exchange resin complexation as a chemical barrier. …

The Influence Of Shopping Context And Anthropocentric Bias On Consumer Preferences For Human And Ai Designers In Fashion, Dooyoung Choi, Ha Kyung Lee, Christina Soyoung Song, Ji Young Lee

Educational Leadership & Workforce Development Faculty Publications

This study explores how shopping contexts (hedonic vs. utilitarian) influence consumer preferences for AI- vs. human-designed fashion products. In Study 1, participants with hedonic motivations preferred human-designed items, while those with utilitarian motivations preferred AI-designed products, supporting the hypothesis that shopping context affects designer preferences. Study 2 further investigates the mediation of competence-warmth traits in designer preferences and the moderation of anthropocentric bias. It finds that hedonic shopping contexts increase the desire for warmth-related traits, leading to a preference for human designers, while utilitarian contexts favor competence-related traits and AI designs. Additionally, individuals with higher anthropocentric biases showed stronger preferences …

Meeting The Mandate: An Applied Research Study On Improving Student Success In Advanced Placement Courses., Heather Bryan

Electronic Theses and Dissertations

Educational policy influences the landscape of American public schools. School leaders are tasked with navigating change and addressing unforeseen repercussions stemming from shifts in educational policy. As Mississippi moved to integrate Advanced Placement courses in all high schools, school leaders were tasked to comply and provide systems of support for school and student achievement. These unintended consequences led to an adjustment in expectations and rigor in all classrooms. This applied research study with program evaluation aimed to mitigate this change and support not only Advanced Placement students, but all students, to facilitate student growth and achievement. The program sought to …

Artificial Intelligence In Achieving Sustainable Development: Expectations Of Undergraduate Students, Jinhee Kim

STEMPS Faculty Publications

While there has been ample discussion regarding Artificial Intelligence (AI)’s contributions and challenges on the development agenda at the policy level, little is known about how students translate the potential and barriers of AI in achieving Sustainable Development Goals (SDGs). Drawing upon various qualitative data, including class observation, focus group interviews, and learning activity outcomes generated by 240 students across 7 different majors, this case study explores the expected roles of AI as well as barriers to AI adoption for sustainable development perceived by undergraduate students. The study revealed that students anticipated AI to play diverse roles, including data analyst, …

Mat 1300g : Quantitative Literacy, Mathematics And Computer Science

Approved Course Proposals

No abstract provided.

Nur 3290 : Statistics And Research Methods For Evidence-Based Practice In Nursing, Honors, Nursing

Approved Course Proposals

No abstract provided.

The Strategic And Governance Implications Of Solar Radiation Modification: Perspectives From Delegates Of International Climate Negotiations, Todd L. Cherry, Steffen Kallbekken, David M. Mcevoy, Wai Yan Siu

ODU Articles

The lack of progress in addressing climate change has led to increased interest in solar radiation modification (SRM)—a collection of large-scale interventions that cool the planet by managing the amount of solar radiation that reaches the earth. SRM complicates climate change governance because, in addition to advancing collective action to reduce greenhouse gas emissions, governance needs to restrain unilateral SRM action while balancing diverging actor interests, ethical risks and scientific uncertainty. We survey international climate policy experts for their assessments of the potential for effective global governance of SRM and the likelihood of possible international responses to unilateral SRM scenarios. …

Coastal Flooding And Housing Market Liquidity: Policy Implications For Eastern U. S. Communities, Wai Yan Siu, Rex Sitti

ODU Articles

Coastal flooding poses an escalating threat to communities across the U.S East Coast, where rising sea levels and intensifying storms increasingly overwhelm existing infrastructure and natural defenses. These events generate complex economic consequences that extend beyond immediate property damage to affect community stability and long-term development patterns. The real estate industry in particular, faces increasing levels of flood risk. Existing research on climate risk and real estate markets focuses predominantly on price capitalization effects, overlooking the critical dimension of housing market liquidity. This study examines the causal impact of coastal flooding on days-on-market (DOM), a metric of liquidity in the …

High-Resolution Modeling Of Extreme Heat Events With Socioeconomic Consideration: A Real-Case Wrf-Les Approach, Maryam Golbazi, Frank Liu, Yin-Hsuen Chen, Timothy W. Juliano, Heather Richter

ODU Articles

The overarching goals of this work is to explore best practices for micro-scale modeling of a real case, identify relevant phenomena by using high-resolution modeling, and to explore their implications for public health, and climate resilience strategies in Hampton Roads, VA, USA. This project employs the Weather Research and Forecasting (WRF) model to conduct a comprehensive study of Hampton Roads, utilizing a coupled mesoscale to microscale modeling capable of resolving boundary layer turbulence. This study has three primary objectives: (1) to establish the optimal mesoscale to Large-Eddy Simulation (LES) configurations for complex geographical regions such as the Hampton Roads (HR) …

Using Virtual Reality To Assist Students At Academic Risk In Human Anatomy, Michael Foley, Lauren T. Lilley, Lindsay Meyers, Robert Armstrong, Lisa Fore-Arcand, Kelly Mccoy, Chad Eitel, Tod R. Clapp, Natascha Heise

Department of Pathology & Anatomy Faculty Publications

Learning human anatomy presents a significant challenge for health profession students due to the difficulty in visualizing structures in three dimensions. Virtual reality (VR) has been reported to aid in understanding these relationships. In this study, students at academic risk attended VR sessions alongside their gross anatomy course. Data from post-surveys, observations, and examinations indicated VR participants performed similarly to peers, except in head/neck and pelvis/lower limb exams where performance was lower. Students valued VR for enhancing confidence and understanding. VR shows promise in supplementing anatomy education, particularly for less complex regions, and bridging gaps in traditional learning methods.

Exploring The Lived Experiences Of Arab Refugees: Access To Public Housing And Integration In Dallas County, Texas., Salam Lattouf

Planning Dissertations - Archive

Past research in the Global North has overlooked the housing issues faced by low-income refugees while primarily examining disadvantaged communities and people of color, such as low-income African American and Hispanic populations. Refugees coming to the United States face compound challenges and barriers in securing adequate housing, besides contending with other social and economic difficulties such as language barriers and lack of knowledge in the housing market, which expose them to exploitation and eventually impact their access to opportunities such as employment. Although the literature on housing accessibility for refugees is scarce in the United States, we argue that the …

Nature-Based Solutions For Urban Climate Resilience: Assessment Of Environmental Planning & Policy Perspective In New York City, Padmi R. Ranasinghe

Planning Dissertations - Archive

Climate change exerts a profound global influence, elevating the risk of disasters. Rapid urbanization and high population density make cities increasingly vulnerable to disasters. Climate impact is intense for cities in deltas and coastal regions, highlighting the importance of managing urban watersheds effectively. Often, climate change affects people unequally, with marginalized communities being extra vulnerable to climate-related disasters due to where they live (geographical vulnerability) and limited adaptive capacity. People often live in areas vulnerable to climate-related hazards, including flood zones and regions affected by environmental injustices. Enhancing city resilience is crucial, as it needs to reduce vulnerability and exposure …

The Algebra Behind Magic, Lois Carpenter

Undergraduate Research Awards

Card Tricks have long been a staple in the common magician’s repertoire, and while many tricks can be explained through sleight of hand alone, others rely on seemingly random shuffling methods that leave the magician with significant control over the deck. Applied card magic (frequently referred to as ‘cheating’) makes significant use of this ability. Thus, the utility of this topic is clear- anyone with basic mastery of perfect shuffles has complete control over the arrangement of cards in a deck, and with it a fundamental advantage against other players in any game of cards. While most perfect shuffles are …

Completing Multi-Latin Rectangles Via Factors With Prescribed Degrees In Bipartite Graphs, Amin Bahmanian

Faculty Publications – Mathematics

Let Q be an n x n array whose top left r x s sub‐array L is filled with a set of k different symbols such that each cell of L contains λ symbols. In this note, we find conditions under which each empty cell of Q can be filled with λ symbols in such a way that the total number of occurrences of each symbol is prescribed and that each symbol
occurs at most λ times in each row and column of Q. To prove this result, we establish a new criterion for a bipartite graph to have …

Visible Learning: Adapting Primary And Secondary Pedagogical Approaches To Legal Education, Dawn Young

Faculty Publications & Other Works

As a new generation of students, Generation Z, enter law school, educators must continually adapt and improve to be the most effective in their roles. While traditional teaching methods like Socratic dialogue, the case method, and experiential learning are all valuable to varying degrees, law professors can gain further insight by exploring additional teaching approaches.

As law professors welcome Gen Z to their classrooms, how can they ensure they are adapting to the needs of this cohort? Could gaining an understanding of Gen Z’s prior educational experiences provide law professors with additional insight?

This Article argues that law professors can …

A Systematic Review And Taxonomy For Privacy Breach Classification: Trends, Gaps, And Future Directions, Clint Fuchs, John Hastings

Research & Publications

In response to the rising frequency and complexity of data breaches and evolving global privacy regulations, this study presents a comprehensive examination of academic literature on the classification of privacy breaches and violations between 2010-2024. Through a systematic literature review, a corpus of screened studies was assembled and analyzed to identify primary research themes, emerging trends, and gaps in the field. A novel taxonomy is introduced to guide efforts by categorizing research efforts into seven domains: breach classification, report classification, breach detection, threat detection, breach prediction, risk analysis, and threat classification. An analysis reveals that breach classification and detection dominate …

The Road Less Traveled: A Pathway Leading To Research At A Primarily Undergraduate Institution, Timothy D. Lash

Faculty Publications – Chemistry

Scholarly activities in primarily undergraduate institutions involve very different challenges from those in major research universities. In this essay, the author discusses how he initiated a research program involving undergraduates at Illinois State University following a number of missteps and false starts. Although undergraduate researchers have much to learn, and the levels of commitment vary considerably, they can nevertheless often make important contributions.

Survivors Speak Out: Analyzing Minnesota's Anti-Slapp Law Through The Lens Of Johnson V. Freborg, Taylor Anderson

Mitchell Hamline Law Review

No abstract provided.

Biol 636-102: Advanced Computational Neuroscience, Horacio Rotstein

Biology Syllabi

No abstract provided.