Digital Commons Network^™

Groundwater Contamination - Numerical Methods, Morgan Purser

Symposium on Research and Creative Expression (SORCE)

Groundwater contamination from leaking underground storage tanks (USTs) poses a significant risk to nearby drinking water supplies, particularly in rural areas where private wells are common. One UST can hold over 100,000 liters (30,000+ gallons) of abandoned gasoline according to Geo Forward, a provider of environmental services, information, and news. Tt is estimated that there are over 500,000 USTs abandoned throughout the United States, capable of leaking into the groundwater.

In this study, the transport of liquid petroleum from a leaking UST towards a downgradient residential well was evaluated based on the effectiveness of various protection strategies. Four mitigation scenarios …

Coastal Flooding And Community Resilience: Evaluating Management Strategies For Pawleys Island, Lindsey Degrendel

Goal 11: Sustainable Cities and Communities

No abstract provided.

Above The Flames: Autonomous Aircraft And The Evolution Of Wildfire Response, Hakela Hapner

University of the Pacific Law Review

No abstract provided.

Ab 412: A Failed Attempt At Balancing Artificial Intelligence And Copyright, Erin Forger

University of the Pacific Law Review

No abstract provided.

Une Com Spring Research Bulletin May 2026, Une Com Research & Scholarship

Osteopathic Student Research Symposia

Bulletin including abstracts from the University of New England College of Osteopathic Medicine’s 2026 inaugural Spring Research Update and Lightning Talk event.

Smokejumper Magazine, April 2026, National Smokejumper Association

Smokejumper and Static Line Magazines

This issue of the National Smokejumper Association (NSA) Smokejumper Magazine, contains the following articles:

Message from the President; What Would Life Be Without Electricity?; "Mighty Mouse": How a Man I Never Met Helped Me Shatter the Glass Ceiling; Richard Kathe and His Incredible Unforgettable Slogan; Smokejumpers and Healthcare; The War on Rural America; Mann Gulch: The Mother of All Wildland Fatality Fire Cover-Ups; My Friend Larry Cravens; I Must Have Done Something Right; Warren Downs Got His Dream Job Then the Magic Happened; The "Woos"--Matthew D. Woosley; 2025 NSA Scholarship & Educational/Training Grant Awardees; A Memory of Mark Motes; Sounding …

Gendered Words And Patent Grant Rates: A Textual Analysis, Deborah Gerhardt, Miriam Marcowitz-Bitton, W. Michael Schuster, Avshalom Elmalech, Omri Suissa, Moshe Mash

Northwestern Journal of Technology and Intellectual Property

Text is a vehicle to convey information that reflects the writer’s linguistic style and communication patterns. By studying these attributes, we can discover latent insights about the author and their underlying message. This article uses such an approach to better understand patent applications and their inventors.

While prior research focuses on patent metadata (i.e., filing year or gendered inventor names), we employ machine learning and natural language processing to extract hidden information from the words in patent applications. Through these methods, we find that inventor gender can often be identified from textual attributes—even without knowing the inventor’s name. This ability …

Artificial Intelligence In The Insurance Industry And Bad Faith Risk, Mary E. Borja, Edward J. Currie Jr., Lorelie Masters

Connecticut Insurance Law Journal

No abstract provided.

Pharmacy Matters April 2026, University Of Mississippi School Of Pharmacy

Pharmacy Matters Newsletters

Featured stories: Ole Miss Student Pharmacist Earns Top 10 Honors in National Patient Counseling Competition, Support Ole Miss Pharmacy on Giving Day, April 14, SOP Alumni Weekend: Honoring Alumni Who Lead, Mentor, and Serve, Match Day Success, Pharmacy Team Develops 3D-printed Bandage to Help Heal Chronic Wounds, Global Botanicals Conference Adds Cancer Focus, 2026 Charles W. Hartman Memorial Lecture, Dr. Aaron E. Carroll, 2026 Ronald F. Borne Endowed Lecture, Dr. Neha Pagidipati, MD, MPH, Applied Statistics Student Research Awards, CASE Workshop Selection, Image of Research Finalist, Kenvue APhA Scholarship, Alumni Insider's View Program, NACDS Rx Impact Day on Capitol Hill, …

Next-Generation Democratic Cyber Statecraft - Balancing The Signal: Shutdown Shocks And Democratic Digital Governance, Scott M. Di Panni

School of Public Policy Capstones

This paper develops Next-Generation Democratic Cyber Statecraft (NG-DCS), a unified strategic doctrine for democratic governments to contest the cognitive domain against authoritarian adversaries. Drawing on twenty-six years of cross-national panel data (1999–2024) spanning 213 countries, game-theoretic modeling, and qualitative case analysis, the paper establishes three interconnected empirical and theoretical foundations. First, cross-national OLS regression across 160+ countries demonstrates that regime type is the dominant structural determinant of internet freedom (R²=0.615, β=2.513, p< 0.001), explaining more than twice the variance attributable to per-capita wealth (R²=0.268). Democratic governance, not economic development, produces open digital environments. Second, a two-way fixed effects (TWFE) difference-in-differences study exploiting government-ordered internet shutdowns as discrete policy interventions finds that digital restrictions causally degrade V-Dem governance quality by 0.21–0.38 standard deviations (p< 0.001 across all specifications). Treatment effects are immediate (β=−0.302 at k=0) and persist through five post-treatment years (β=−0.246 at k=+5), indicating structural rather than transitory governance damage. Parallel trends validation (p=0.352) and Callaway–Sant’Anna heterogeneity-robust estimation (ATT=−0.230, SE=0.077) support causal identification. Instrumental variable triangulation (2SLS β=−0.949, p=0.005) confirms that simultaneity was attenuating, not inflating, the primary estimates. Third, formal game-theoretic analysis reveals that the current U.S.–adversary equilibrium is (Restrain, Escalate)—the risk-dominant but Pareto-inferior outcome of a Stag Hunt structure. China, Russia, North Korea, and Venezuela each occupy structurally distinct positions (Stackelberg commitment, asymmetric two-level, autarky, and reactive trigger, respectively), requiring differentiated doctrinal responses rather than a uniform strategic playbook. Generative AI and algorithmic governance are shown to accelerate cognitive vulnerability by collapsing influence operation costs and exploiting engagement-optimized platform architectures that systematically degrade deliberative capacity in democratic populations.

Virtual Reality As Pedagogical Space: A Usability Study Of An Interactive Exhibition For Culturally-Based Design Education, Abdul Bashiru Yussif

MFA Theses Exhibitions Final Papers

View the Digital Exhibition of Virtual Reality as Pedagogical Space

This research presents an immersive, culturally grounded pedagogical framework that integrates Virtual Reality (VR) with experiential and project-based learning. Despite the potential of immersive technologies to enhance engagement, contemporary design curricula often exhibit a disconnect between theoretical instruction and embodied practice. This study addresses that gap by aligning virtual reality and emerging technology with design theories, culturally responsive pedagogies and localized knowledge systems.

Drawing upon David Kolb’s experiential learning cycle, the research validates active engagement and reflection into interactive, three-dimensional environments. The research also adopted two other frameworks in the …

The Hidden Power Of Citizenship: Political Identity In The Twilight Zone Of Equal Protection, Charles J. Anderson

Indiana Law Journal

More than half a century ago, in the landmark case of Graham v. Richardson, the Supreme Court held that the Equal Protection Clause of the Fourteenth Amendment prohibits state-level blanket exclusions of noncitizens. That case ushered in a new rule: State classifications based on alienage are “inherently suspect” and subject to strict scrutiny. But Graham’s rule has a major exception. Just a few years after Graham was decided, the Court upheld several state laws excluding noncitizens from working as police officers, public school teachers, and probation officers. So was created what would later be termed “political function” doctrine. …

Systemically Valuable Transaction Costs, Mitchell C. Johnston

Indiana Law Journal

Ronald Coase’s famous theorem tells us that in a world without transaction costs, legal entitlements would be distributed efficiently. It is often treated as a corollary of the Coase Theorem that reductions in transaction costs generate increases in welfare as barriers to efficiency-increasing transactions fall. To be sure, not all voluntary transactions are efficiency increasing (for example, some transactions create negative externalities). In such cases, scholars have noted that transaction costs may inhibit socially inefficient transactions. But the situation is more complex. Drawing on ideas from systems theory, this Article advances a more complete theory of when transaction costs support …

The Nondiscrimination Principle, Zephyr Teachout

Fordham Law Review

No abstract provided.

She Loves Me

Theatre and Performance Studies Programs

Department of Theatre and Performance Studies presents

She Loves Me FULL Program

She Loves Me

Theatre and Performance Studies Programs

Department of Theatre and Performance Studies presents She Loves Me

The Offshore Origins Of Regulatory Arbitrage, Ian J. Murray

William & Mary Business Law Review

Especially since the 2007–08 financial crisis, commentators have seized on the term “regulatory arbitrage” to describe a sprawling range of strategic compliance behavior spanning diverse sectors of the contemporary economy. Despite the term’s prevalence, there is scant agreement on the scope of activities it describes. To some, it has become a catch-all for legal avoidance from time immemorial. Such an expansive understanding obscures the context that led the term to acquire salience and fosters a fatalist view that all regulation is futile. Resisting this trend, this Article answers calls to situate regulatory arbitrage in a richer socio-historical context. Tracing the …

A Paleoclimate Reference Record Spanning The Last 1 Million Years From The Fram Strait (Sites U1621 And U1623, Iodp Expedition 403), A. González-Lanchas, B. T. Reilly, M. A. Bárcena, S. De Schepper, A. C. Gebhardt, J. Gruetzner, K. Husum, Y. Rosenthal, Y. Suganuma, Y. Zhong, R. E.M. Rickaby, A. K.I.U. Kapuge, L. R. Monito, J. Yeon, R. G. Lucchi, K. St. John, T. A. Ronge, L. Duxbury, G. Goss, N. Greco, L. Haygood, M. Iizuka, A. R. Lam, Olga Libman-Roshal, Y. Liu, Y. Sakai, A. V. Sijinkumar

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

As the main gateway to the Arctic Ocean, the Fram Strait (FS) plays a critical role in regulating central Arctic–Atlantic water exchange and global climate dynamics. Paleoclimate reconstructions from this key region remain particularly challenging due to the scarcity of continuous, well-positioned and high-resolution sedimentary records. During International Ocean Discovery Program (IODP) Expedition 403 (Eastern Fram Strait Paleo-Archive), Sites U1621 and U1623 were cored in the Bellsund Drift, southeastern Fram Strait. This study presents detailed calcareous nannofossil data from Holes U1621A and U1623A, documenting an unprecedented record of key Quaternary calcifying phytoplankton groups in the region. Intercalibrated with shipboard magnetostratigraphic …

Steric And Electronic Considerations Of Ester Hydrolysis: Updating A Longstanding Physical Organic Kinetics Experiment, Mara J. Aucoin

Chemistry Theses

A current, longstanding undergraduate physical chemistry kinetics experiment uses UV-Vis spectrophotometry to follow the hydrolysis of para-nitrophenyl acetate (NPA) with an imidazole (Im) catalyst. The catalyzed and uncatalyzed reaction paths can be studied simultaneously under pseudo first order conditions ([Im]>>>[NPA]). To obtain the rate constants for the catalyzed and uncatalyzed reactions, the concentration of imidazole is varied between reactions and then plotted against the observed rate constant (k_obs).This produces a linear line where the slope is equal to the rate constant of the catalyzed reaction (k_cat) and the intercept is equal to …

Student Senate Meeting Minutes April 1, 2026, Student Senate-Winona State University

Student Senate Meeting Minutes

This document is the official Winona State University Student Senate Minutes for April 1, 2026.

Super Lidar Intensity For Robotic Perception, Wei Gao, Jie Zhang, Mingle Zhao, Zhiyuan Zhang, Shu Kong, Maani Ghaffari, Dezhen Song, Chengzhong Xu, Hui Kong

Research Collection School Of Computing and Information Systems

Conventionally, human intuition defines vision as a modality of passive optical sensing, relying on ambient light to perceive the environment. However, active optical sensing, which involves emitting and receiving signals, offers unique advantages by capturing both radiometric and geometric properties of the environment, independent of external illumination conditions. This work focuses on advancing active optical sensing using Light Detection and Ranging (LiDAR), which captures intensity data, enabling the estimation of surface reflectance that remains invariant under varying illumination. Such properties are crucial for robotic perception tasks, including detection, recognition, segmentation, and Simultaneous Localization and Mapping (SLAM). A key challenge with …

Agentspec: Customizable Runtime Enforcement For Safe And Reliable Llm Agents, Haoyu Wang, Christopher M. Poskitt, Jun Sun

Research Collection School Of Computing and Information Systems

Agents built on LLMs are increasingly deployed across diverse domains, automating complex decision-making and task execution. However, their autonomy introduces safety risks, including security vulnerabilities, legal violations, and unintended harmful actions. Existing mitigation methods, such as model-based safeguards and early enforcement strategies, fall short in robustness, interpretability, and adaptability. To address these challenges, we propose AgentSpec, a lightweight domain-specific language for specifying and enforcing runtime constraints on LLM agents. With AgentSpec, users define structured rules that incorporate triggers, predicates, and enforcement mechanisms, ensuring agents operate within predefined safety boundaries. We implement AgentSpec across multiple domains, including code execution, embodied agents, …

Conflogger: Enhance Systems’ Configuration Diagnosability Through Configuration Logging, Shiwen Shan, Yintong Huo, Yuxin Su, Zhining Wang, Dan Li, Zibin Zheng

Research Collection School Of Computing and Information Systems

Modern configurable systems offer customization via intricate configuration spaces, yet such flexibility introduces pervasive configuration-related issues such as misconfigurations and latent softwarebugs. Existing diagnosability supports focus on post-failure analysis of software behavior to identify configuration issues, but none of these approaches look into whether the software clue sufficient failure information for diagnosis. To fill in the blank, we propose the idea of configuration logging to enhance existing logging practices at the source code level. We develop ConfLogger, the first tool that unifies configuration-aware static taint analysis with LLM-based log generation to enhance software configuration diagnosability. Specifically, our method 1) identifies …

Causality-Aware Safety Testing For Autonomous Driving Systems, Wenbing Tang, Mingfei Cheng, Renzhi Wang, Yuan Zhou, Chengwei Liu, Yang Liu, Zuohua Ding

Research Collection School Of Computing and Information Systems

Simulation-based testing is essential for evaluating the safety of Autonomous Driving Systems (ADSs). Comprehensive evaluation requires testing across diverse scenarios that can trigger various types of violations under different conditions. While existing methods typically focus on individual diversity metrics, such as input scenarios, ADS-generated motion commands, and system violations, they often fail to capture the complex interrelationships among these elements. For instance, identical motion commands can produce different collision risks in varying scenes, and the same collision may result from different commands under different scenarios. This oversight leads to gaps in testing coverage, potentially missing critical issues in the ADS …

Thinktank-Me: A Multi-Expert Framework For Middle East Event Forecasting, Haoxuan Li, He Chang, Yunshan Ma, Yi Bin, Yang Yang, See-Kiong Ng, Tat-Seng Chua

Research Collection School Of Computing and Information Systems

Event forecasting is inherently influenced by multifaceted considerations, including international relations, regional historical dynamics, and cultural contexts. However, existing LLM-based approaches employ single-model architectures that generate predictions along a singular explicit trajectory, constraining their ability to capture diverse geopolitical nuances across complex regional contexts. To address this limitation, we introduce ThinkTank-ME, a novel Think Tank framework for Middle East event forecasting that emulates collaborative expert analysis in real-world strategic decision-making. To facilitate expert specialization and rigorous evaluation, we construct POLECAT-FOR-ME, a Middle East–focused event forecasting benchmark. Experimental results demonstrate the superiority of multi-expert collaboration in handling complex temporal geopolitical forecasting …

On Autopilot? An Empirical Study Of Human-Ai Teaming And Review Practices In Open Source, Haoyu Gao, Peerachai Banyongrakkul, Hao Guan, Mansooreh Zahedi, Christoph Treude

Research Collection School Of Computing and Information Systems

Large Language Models (LLMs) increasingly automate software engineering tasks. While recent studies highlight the accelerated adoption of “AI as a teammate” in Open Source Software (OSS), developer interaction patterns remain under-explored. In this work, we investigated project-level guidelines and developers’ interactions with AI-assisted pull requests (PRs) by expanding the AIDev dataset to include finer-grained contributor code ownership and a comparative baseline of human-created PRs. We found that over 67.5% of AI-co-authored PRs originate from contributors without prior code ownership. Despite this, the majority of repositories lack guidelines for AI-coding agent usage. Notably, we observed a distinct interaction pattern: AI-co-authored PRs …

Data Tracking And Analytics Within Inventory Management: Coffee Shop And Retail Store Optimization, Mateo J. Moyon

Senior Theses

This thesis examines the application of inventory management theory in the small and medium-sized business context, with a specific focus on the food and beverage industry. Drawing on the foundational academic literature spanning from Harris’s EOQ formula in 1913 through stochastic inventory theory, ABC analysis, and just-in-time strategy, this paper establishes the mathematical and operational bases for modern inventory management practice. Although there are proven value to these frameworks, research demonstrates that small to medium sized businesses adopt inventory management systems at lower rates citing cost and implementation as barriers. This thesis argues that the emergence of low-cost inventory and …

Can Argentina Overcome The Lithium Natural Resource Curse? A Case Study Into Argentina's Institutional Framework For Lithium Supply Chain Development And Innovation, Colby Greene

Senior Theses

Through the analysis of the natural resource curse, the development of institutional frameworks in societal contexts, the nature of natural resource-based industry value chains, and value creation through institutions and value chains, all in the context of Argentina’s lithium industry, this paper finds that Argentina has failed to implement the necessary institutions and promote proper policy to promote value addition and real economic growth through the conduit of the development of the lithium industry, yet it is not actively a victim of the natural resource curse. In the hierarchical nature of mining value chains, Argentina has permitted their vast lithium …

The Impact Of Targeted Marketing On The Health Of Teenagers In America: Regulatory Safeguards And Implications, Katelyn Overbay

Senior Theses

The rise of digital marketing has transformed how companies engage with consumers, particularly those that fall within the adolescent age group. Teenagers represent a uniquely vulnerable demographic due to the developmental stage they are in, making them especially susceptible to targeted advertising strategies that leverage data analytics, social media algorithms, and behavioral tracking. The aim of this study is to examine the direct and indirect impacts of targeted marketing on the physical, mental, and social health of teenagers in the United States. Drawing on existing literature, case studies, recent lawsuits, and regulatory analysis, the research gathered explores how industries such …

Discovering Drug-Like Compounds By Targeting Protein-Protein Interactions Using A Yeast-3-Hybrid System, Chesley C. Blake

Senior Theses

Protein-protein interactions are important targets in cancer biology as they can make historically “undruggable” proteins viable drug targets. However, the current approach to targeting protein-protein interactions relies on the use of small molecule drugs, which have low efficiencies as they must cover a large surface area of the interaction. Further, traditional drug therapies often lead to off-target toxicity, limiting therapeutic specificity. The objective of this project is to develop a selection system in yeast to identify short peptide sequences that can disrupt protein-protein interactions specific to cancer cells. Following proof of principle and development of the AH109 yeast strain having …