Digital Commons Network^™

Promoting The Use Of Smoke Evacuation Systems In The Operating Room: A Quality Improvement Initiative, Andrea Leigh Drayer

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Surgical smoke produced during procedures poses serious health risks to operating

room (OR) staff and patients, yet many hospitals, including an academic medical center in

northern West Virginia, have underutilized smoke evacuation systems. The imminent

enforcement of West Virginia House Bill 4376, mandating smoke evacuation use, provided both

urgency and opportunity for an intervention.

Purpose: The purpose of this Doctor of Nursing Practice (DNP) quality improvement project

was to increase timely compliance with the use of smoke evacuation systems during all smoke-

producing procedures, ensuring alignment with safety standards and legislative requirements.

Methods: A systematic evidence review of academic …

Multi-Timescale Monitoring And Modeling For Resilient Smart Grids: Pmu Anomaly Detection And Battery Digital Twins, Muhammad Imran Hossain

Graduate Theses, Dissertations, and Problem Reports (ETD)

Modern power systems face failures at very different timescales. Cyber-physical disturbances may emerge within seconds, while battery degradation develops over hundreds of operating cycles. Both monitoring problems share the same underlying difficulty: power systems produce measurement data in abundance, but reliably labeled examples of abnormal or degraded operation are scarce. Rare grid events are difficult to label, and battery degradation data are heterogeneous across cells, cycling protocols, and chemistries. This thesis addresses these challenges through two complementary domain-informed learning frameworks that constrain representation learning using information specific to each physical problem.

First, at the system level, T-BiGAN, a Transformer-augmented bidirectional …

The Hidden Costs Of Consumption: A Multi-Context Investigation On Stigma And Social Judgment, Siti Nuraisyah Suwanda

Graduate Theses, Dissertations, and Problem Reports (ETD)

Consumption is not always as simple as an exchange of value between a buyer and a seller. In many contexts, what individuals choose to consume or not consume can carry social meaning, leading to judgment and devaluation. While prior research has explored stigma broadly in marketing and consumer behavior, less attention has been given to stigma that caused specifically by consumption choices. This dissertation addresses this gap by examining how consumption becomes socially evaluated and judged across different contexts, with the goal of advancing both theoretical understanding and practical insights into socially sensitive consumption.

Essay One develops the foundation by …

Data Augmentation And The Reliability Of Conformal Prediction For Uncertainty Quantification In Medical Imaging, Rizwan Ahamed

Graduate Theses, Dissertations, and Problem Reports (ETD)

The safe clinical deployment of deep learning models for high-stakes medical imaging tasks requires more than high average accuracy; it requires demonstrable, per-case reliability. Uncertainty quantification (UQ) provides the missing signal that tells a clinician when a model prediction can be trusted and when a case should be escalated for expert review. Among UQ approaches, conformal prediction (CP) is especially attractive because it produces prediction sets that are guaranteed, under the assumption of exchangeability, to contain the true label with a user chosen probability, and it does so without assumptions about the model or the data distribution. This report first …

Stakeholder Perceptions Of West Virginia’S Artificial Food Dye Ban In K–12 School Meals: Initial Year Of 2025-2026, Leah Michelle Rogers

Graduate Theses, Dissertations, and Problem Reports (ETD)

OBJECTIVES: Artificial food dyes (AFD+) are an increasing policy concern in the U.S., particularly in children’s foods. West Virginia’s House Bill 2354, the first statewide AFD+ ban implemented in K-12 schools, restricts seven AFD+ in state-funded meals. Little is known about how AFD+ bans are perceived or implemented. This study examined how the ban functioned within school food systems and the barriers and facilitators experienced by school stakeholders within the initial year of implementation during the 2025-2026 school year.

METHODS: A cross-sectional, observational mixed-methods study was conducted among implementers, enforcers, and receivers of the policy. A survey tool …

Student Support In Civil And Environmental Engineering, Heather Marie Rice

Graduate Theses, Dissertations, and Problem Reports (ETD)

Many student support services target first-year engineering students to help improve their transition from high school to college and to reach first-year retention goals. These opportunities are communicated to students through a variety of ways. The objectives of this work are to evaluate student perspectives of student services support factors in a civil and environmental engineering program and investigate how student support services and opportunities are communicated to students in a civil and environmental engineering program. The media identified for student support service outreach were the fundamentals of engineering program newsletters, academic advising newsletters, Statler eNews newsletters, and the bulletin …

Romantic Narrative In Three Early Piano Cycles By Robert Schumann: Papillons, Op. 2; Fantasiestücke, Op. 12; And Kinderszenen, Op. 15, Lingqing Huang

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research project compares Romantic instrumental narrative in Robert Schumann’s Papillons, Op. 2; Fantasiestücke, Op. 12; and Kinderszenen, Op. 15, with particular attention to how pianists communicate cyclic continuity in performance. In this study, narrative continuity refers to relationships formed across ordered short pieces through contrast, interruption, return, literary association, fantasy, memory, tonal and motivic recall, and the shaping of sound and time. Comparative score analysis shows that Schumann creates a distinct form of continuity in each cycle. In Papillons, he creates a public, ballroom-based form through masquerade, waltz-like dance, abrupt entrances, interruption, and the gradual dissolution of the social …

Energy Partition And Heating Mechanisms In Asymmetric Antiparallel Magnetic Reconnection, Aleksandra Abova-Volkova

Graduate Theses, Dissertations, and Problem Reports (ETD)

Magnetic reconnection is a fundamental plasma physics process whereby a change in magnetic field connectivity drives the conversion of magnetic energy into energy of the surrounding plasma, often explosively. One of the many settings where it occurs is at the dayside magnetopause of Earth and other planets, where the magnetic field, number density, and/or temperature in the plasmas on the two sides upstream of the reconnection site are asymmetric. How the incoming magnetic energy gets partitioned into outgoing energies during asymmetric reconnection remains an outstanding question; of special interest is the fraction that gets converted into internal energy of ions …

Racial Resentment, Immigration Attitudes, And The Politics Of State Immigrant Policy Adoption In The United States, Cindy Osei Agyemang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Immigration remains one of the most contested public policy issues in the United States, and racial attitudes have become increasingly important in shaping public opinion and political debate. While prior research has shown a strong relationship between racial resentment and restrictive immigration attitudes, less is known about whether these attitudes extend to legislative discourse and the adoption of immigrant-inclusive state policies. This dissertation addresses that gap by examining the relationship between racial resentment and immigration politics across three levels of analysis: public opinion, legislative discourse, and state policy adoption. Using a mixed-methods research design, the study combines quantitative and qualitative …

Hiv Testing In African American Churches: Results From The Taking It To The Pews Cluster-Randomized Trial., Jannette Berkley-Patton, Carole Bowe Thompson, Alexandria G. Bauer, Marcie Berman, Kelsey Christensen, Andrea Bradley-Ewing, Kathy Goggin, Delwyn Catley, Eric Williams, Cassandra Wainright, Kathryn P. Derose, Alex Geyer, Frank Thompson, Lesha Dennis, Stephen Smith, Jenifer E. Allsworth

Manuscripts, Articles, Book Chapters and Other Papers

To examine effects of a multilevel, religiously-tailored HIV testing intervention, Taking It to the Pews (TIPS), on receipt of HIV testing with African American church-affiliated populations, 14 African American churches (N = 1,491) were randomized to TIPS or a multilevel, non-tailored HIV education attention-control arm in a cluster-randomized trial (Kansas City urban area, 2013 to 2019). Receipt of an HIV test was examined using objective data and participant self-reports (last 12 months), including self-reported exposure to intervention components. Overall, 471 HIV tests were completed; TIPS intervention churches conducted significantly more tests than controls (339 versus 132, p = 0.003). Also, …

Mathematical Modeling Predicts Novel Mechanisms Of Stream Confinement From Trail/Colec12/Dan In The Collective Migration Of Cranial Neural Crest Cells., Samuel W S Johnson, Paul M. Kulesa, Ruth E. Baker, Philip K. Maini

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: In vertebrate embryogenesis, cranial neural crest cells (CNCCs) migrate along discrete pathways. Analyses in the chick have identified key molecular candidates for the confinement of CNCC migration to stereotypical pathways as Colec12, Trail, and Dan. The effects of these factors on CNCCs in vitro are known, but how they confine migration to discrete streams in vivo remains poorly understood. Here, we propose and test several hypothetical mechanisms by which these factors confine cell streams and maintain coherent migration, simulating an expanded agent-based model for collective CNCC migration.

RESULTS: Model simulations suggest that Trail enhances adhesion between CNCCs, facilitating movement …

Autotheme: A Multi-Agent Framework For Inductive Thematic Analysis With Llms, Abdullah Wahbeh, Omar El-Gayar, Mohammad Al-Ramahi, Tareq Nasralah, Ahmed Elnoshokaty

Research & Publications

Thematic analysis is a qualitative research method used to identify and interpret patterns in textual data. However, it can be time-consuming and challenging to replicate. While recent advancements in large language models (LLMs) and generative AI have enhanced thematic analysis, existing methods often rely on prompt-based interactions and require significant human intervention. This paper introduces an agentic AI framework comprising autonomous, goal-directed agents powered by LLMs to perform inductive thematic analysis with minimal human input. We evaluate the framework using a dataset from a Cognitive Behavioral Therapy (CBT) mobile app and compare the results with those from Latent Dirichlet Allocation …

Highlighting Ai Competencies: A Qualitative Analysis Approach Using Ai Agents, Ahmed Elnoshokaty, Omar El-Gayar, Abdullah Wahbeh, Mohammad Al-Ramahi, Tareq Nasralah

Research & Publications

The rapid advancement of Artificial Intelligence (AI) is reshaping the job market, creating a demand for new skills and competencies in AI and machine learning (ML). As academic institutions strive to align educational programs with industry needs, a clear understanding of job market expectations becomes essential. This study employs a qualitative, grounded theory approach, enhanced by large language models (LLMs), to analyze job postings related to AI. Using a custom coding framework and AI agent arbitration, we extract and classify the competencies sought by employers into eight major categories. Key findings emphasize the significance of technical skills, including system analysis, …

Mini-Track Introduction: Augmented/Virtual/Mixed Reality: A Paradigm For Immersive And Collaborative Computing, Christopher Kreider, Omar El-Gayar

Research & Publications

This mini-track focused on Augmented, Virtual, and Mixed Reality (VR/AR/MR/XR) technologies which change many of the traditional assumptions about computing while enabling unprecedented capabilities in immersion and collaboration. As these technologies have gained in adoption, understanding how their differences and unique capabilities interact with human users and collaborative process has the potential to shed light on the unique capabilities, and provide direction for future advances in these technologies.

Agentic Ai As A System Within Systems: A Process Model Of Organizational Embedding., Aravindh Sekar, Deb Tech

Research & Publications

The emergence of Agentic AI systems is reshaping organizational processes through continuous adaptation, autonomous coordination, and real-time operational execution. Unlike traditional artificial intelligence applications focused on discrete decision-making tasks, Agentic AI systems operate continuously and interact dynamically with organizational environments. Existing AI ethics literature has primarily emphasized issues such as fairness, bias, transparency, and accountability within static or decision-centric AI contexts. Similarly, traditional AI alignment research has largely focused on ensuring that AI systems pursue intended goals and remain controllable under specified operational conditions. However, these approaches may be insufficient for explaining how ethical risks evolve with continuously operating autonomous …

Provider Perspectives On Sociotechnical Alignment Of Intelligent Clinical Decision Support Systems, Andrew Behrens, Cherie Noteboom, Patti Brooks

Research & Publications

Intelligent Clinical Decision Support Systems (ICDSS) are increasingly integrated into healthcare settings to enhance clinical decision-making, efficiency, and patient safety. Despite advances in artificial intelligence-enabled decision support, ICDSS adoption remains inconsistent, particularly in complex clinical environments where professional autonomy, workflow alignment, and accountability are critical. This study examines healthcare providers’ perspectives on ICDSS through a grounded theory approach informed by established Information Systems theories, including the Unified Theory of Acceptance and Use of Technology (UTAUT), Technology Acceptance Model (TAM), Diffusion of Innovation (DOI), and the Human-Organization-Technology fit (HOT-fit) framework. Semi-structured interviews were conducted with 11 providers within a large, integrated …

Provider Perspectives On Sociotechnical Alignment Of Intelligent Clinical Decision Support Systems., Andrew Behrens, Cherie Noteboom, Patti Brooks

Research & Publications

Intelligent Clinical Decision Support Systems (ICDSS) are increasingly integrated into healthcare settings to enhance clinical decision-making, efficiency, and patient safety. Despite advances in artificial intelligence-enabled decision support, ICDSS adoption remains inconsistent, particularly in complex clinical environments where professional autonomy, workflow alignment, and accountability are critical. This study examines healthcare providers’ perspectives on ICDSS through a grounded theory approach informed by established Information Systems theories, including the Unified Theory of Acceptance and Use of Technology (UTAUT), Technology Acceptance Model (TAM), Diffusion of Innovation (DOI), and the Human-Organization-Technology fit (HOT-fit) framework. Semi-structured interviews were conducted with 11 providers within a large, integrated …

Scalable Transfer Of Dna Origami–Directed Nanoparticle Arrays Onto Functional Surfaces Using Thermal Release Tape, Yuwei Zhang, Chikadibia Genevieve Edward, Ethan Keuhn, Shelley D. Minteer, Risheng Wang

Chemistry Faculty Research & Creative Works

Precise integration of DNA origami nanostructures onto functional substrates is essential for advancing electronics, photonics, and biosensing. However, most surface-assembly methods are highly sensitive to substrate type, limiting their broader applications. Here, we introduce a thermal release tape (TRT)-assisted transfer method that enables efficient, large-area printing of DNA origami-guided gold nanoparticle (AuNP-DNA origami) arrays from mica onto diverse surfaces. The method relies on differential adhesion: AuNP-DNA origami arrays form strong electrostatic and hydrogen-bonding interactions with 3-aminopropyltriethoxysilane (APTES)-functionalized receiver substrates, while the TRT adhesive weakens upon heating to 120°C, allowing release from the tape. Using this approach, well-ordered AuNP-DNA origami arrays …

Volatile Organic Compound Analysis Of Humboldt Penguin (Spheniscus Humboldti) Preen Oil: A Pilot Study, Dante E. Rojas, Mitchell M. Mccartney, Eva Borras, Michael O. Eze, Abigail Pietrow, Jennifer J. Valvo, Cristina E. Davis

Chemistry Faculty Research & Creative Works

Avian olfaction has gained prominence in recent decades for its roles in social communication and behavior. In penguins, the chemical characterization of preen oil remains limited. In this exploratory study, we characterized the volatile organic compound (VOC) profile of preen oil from Humboldt Penguins (Spheniscus humboldti). Preen oil from 12 captive individuals was analyzed using headspace sorptive extraction (HSSE) coupled to gas chromatography–mass spectrometry (GC–MS). Chemometric analyses examined variation in VOC profiles by sex, age class, and breeding activity. We detected 54 compounds (20 tentatively identified), including linear alcohols, methyl ketones, carboxylic acids, saturated hydrocarbons, oxygenated and nitrogen-containing organics, prenolipids, …

Handwriting Recognition In Vr, Dominique Mosley

EWU Masters Thesis Collection

Virtual Reality (VR) is slowly becoming more popular for more than just entertainment. VR can be found in educational, office, and even healthcare settings to help discover more intuitive ways to teach, collaborate, and treat patients. Outside of the virtual world, these environments typically rely on writing for communicating or note-taking. Currently, VR input forces users to rely on clunky on-screen keyboards which disrupts the user’s immersion and breaks the flow of natural interaction. This thesis explores the potential of VR as a learning platform by combining it with artificial intelligence (AI). It aims to develop a VR-enhanced handwriting practicing …

The North American Diatom Symposium: A Brief History, 1970-2024, Mark B. Dlund, Julie Wolin, Adam J. Heathcote

Biological, Geological, and Environmental Faculty Publications

The 2024 North American Diatom Symposium (NADS) represents the twenty-seventh time that the group formally gathered and the fourth time the group convened at Iowa Lakeside Lab. The first NADS meeting, called "Ecology of Freshwater Diatoms," was held in October 1970 at the Cedar Creek Natural History Area in Minnesota and was organized by J. Platt Bradbury and Ryan Drum. Four years later, the group gathered at Hocking Hills in Ohio for the "Second North American Symposium on Diatom Systematics and Ecology", a meeting that set the stage for the now biennial gathering of this informal society. Over the last …

Optimal Quantization On Spherical Surfaces: Continuous And Discrete Models—A Beginner-Friendly Expository Study, Mrinal Kanti Roychowdhury

School of Mathematical & Statistical Sciences Faculty Publications

This expository paper provides a unified and pedagogical introduction to optimal quantization for probability measures supported on spherical curves and discrete subsets ofthe sphere, emphasizing both continuous and discrete settings. We first present a detailedgeometric and analytical foundation for intrinsic quantization on the unit sphere, includingdefinitions of great and small circles, spherical triangles, geodesic distance, Slerp interpolation,the Fréchet mean, spherical Voronoi regions, centroid conditions, and quantizationdimensions. Building upon this framework, we develop explicit continuous and discretequantization models on spherical curves, namely great circles, small circles, and greatcircular arcs—supported by rigorous derivations and pedagogical exposition. For uniformcontinuous distributions, we compute optimal …

Understanding The Syphilis Resurgence Among Females Of Childbearing Age: Informing Prevention Efforts In New York State, Salvatore Currenti

Electronic Theses & Dissertations (2024 - present)

Syphilis is caused by Treponema pallidum and transmitted through direct contact with infected mucosal lesions and via vertical transmission during pregnancy (i.e., congenital). Transmission of syphilis to an infant during pregnancy (i.e., congenital syphilis [CS]) can lead to early fetal death, stillbirth, neonatal death, preterm birth, low birthweight, and congenital infection in infants. The United States (U.S.) is experiencing epidemic increases in both females of reproductive age with syphilis and infants with CS. In New York State (NYS), these trends have also occurred, especially after COVID-19 emergence, and increases in reported cases and incidence rates are comparable to national statistics. …

Providers' Perceptions Of Barriers And Facilitators To Implementing Non-Pharmacological Treatment For Adults With Chronic Pain: A Meta-Synthesis, Mikhaela Mcfarlin

Electronic Theses & Dissertations (2024 - present)

Background. Chronic pain is a public health concern impacting approximately 20% of adults in the U.S. Nonpharmacological interventions are considered first-line treatments for patients with chronic pain, yet nonpharmacological interventions remain significantly underutilized. While previous research has explored barriers from the patient’s perspective, limited attention has been paid to providers’ experiences implementing these treatments. This qualitative meta-synthesis aimed to examine provider-perceived barriers and facilitators to implementing nonpharmacolgical treatments for adults with chronic pain. Methods. Independent reviewers conducted systematic searches across PubMed, PsycInfo, CINAHL, and ProQuest Dissertations using relevant (e.g., “mental health provider”, “nonpharmacological”) and applied inclusion criteria to …

Making Words Count: Computational Linguistics In Management Research, Joseph J. Simpson, Richard A. Hunt, David M. Townsend, Judy Rady, Elham Asgari, Mohammad Rady, Daniel J. Beal

International Business and Entrepreneurship Faculty Publications

In recent years, a rapidly growing number of management scholars are using computational linguistics (CL) to analyze vast corpora of naturally occurring organizational language. Yet the rapid adoption of CL methods has outpaced the development of shared standards for linking theoretical constructs, linguistic data, and computational measurement. We synthesize 353 articles published in leading management journals for 2013–2025, identifying four recurring challenges shaping the credibility of CL-based research: misalignment between constructs and textual corpora, unnecessary model complexity, the opacity of large language model workflows, and insufficient transparency in reporting. Building on these patterns, we develop four integrative design principles—construct-language fit, …

Samuel Anthony Rumore, Jr. Collection, University Of Alabama School Of Law

Manuscript Collections

The Samuel Anthony Rumore Collection consists of research materials and drafts of Rumore's project "Building Alabama Courthouses," photographs of Alabama county courthouses and federal buildings, materials from Rumore's tenure as president of the Library School Association, and correspondence with UA's School of Library and Information Studies.

Hester’S Dubious Roots And Legacy: Open Fields Doctrine Under Scrutiny, Laura K. Donohue

Georgetown Law Faculty Publications and Other Works

For over a century, open fields doctrine has shaped Fourth Amendment law, denying people the right to be secure on their own property. Its application has steadily expanded, with the result that, by some estimates, the Government can now engage in warrantless surveillance of some ninety-six percent of private land and buildings regardless of fences, postings, the distance from public roads or byways, or the use to which the property is put. An originalist approach throws the doctrine into disarray: at the time of the Founding, common law protected the curtilage, which extended to the fields, barns, storehouses, and other …

Required Learning, Voluntary Service: A Critical Look At Mandatory Cle And Pro Bono Options, Rima Sirota

Georgetown Law Faculty Publications and Other Works

This chapter critically examines the intersection of mandatory continuing legal education (MCLE) and pro bono service in the United States, focusing on the growing practice of awarding MCLE credits for pro bono work. It argues that MCLE, widely justified as promoting lawyer competence, rests on a striking lack of empirical support and is structured in ways that undermine effective professional learning. A pro bono option for earning MCLE credit, introduced as an incentive to expand access to justice, has similarly failed to demonstrate measurable impacts on pro bono participation. Nonetheless, the pro bono option holds untapped potential because, if properly …

Participation, Danielle M. Pillet-Shore

Faculty Publications

What does it take to participate in direct, naturally occurring social interaction? Conversation analytic (CA) studies reveal that “participation”—who participates, when, and how—is dynamic and locally, multimodally achieved by the people involved. Particularly in social situations when people are concurrently accessible to one another’s naked senses (Goffman, 1964), co-participation is enabled and performed through embodied and vocal resources including talk, gaze, facial displays, body orientation/posture, proximity, and gestures (e.g., M. H. Goodwin, 1999; C. Goodwin & M. H. Goodwin, 2005; Pillet-Shore, 2010; Sidnell, 2009). Using a multimodal CA lens, this chapter illuminates how “participation” is achieved in real-time, naturally occurring …

Workshop Outcomes Report: 2nd International Workshop On Seismic Resilience Of Arctic Infrastructure And Social Systems, Majid Ghayoomi, Daniela Morganti

Faculty Publications

The report provides an overview of the second international workshop on Seismic Resilience of Arctic Infrastructure and Social Systems. The report discusses agenda, workshop activities, interdisciplinary working groups, and results. It ends with several strategic questions and investigation plans that were developed as part of the workshop activities.