Digital Commons Network^™

Identifying Correlates Of Protection Of A Pneumonic Plague Vaccine., Caleb Samuel Whitley

Electronic Theses and Dissertations

Pneumonic plague is caused by inhalation of the bacterial pathogen Yersinia pestis. The immune response during Pneumonic plague occurs in two phases; an initial asymptomatic phase followed by a highly inflammatory and destructive phase resulting in 100% mortality if left untreated. The rapid onset of severe disease following the asymptomatic phase makes it difficult to administer antibiotics in time to prevent lethal outcomes. Therefore, the development of an effective vaccine is likely needed to combat pneumonic plague in areas of the world where Y. pestis remains endemic. One candidate subunit vaccine is protective in mice, a natural host for …

Direct And Satellite-Based Quantification Of Greenhouse Gas Fluxes In Small Ponds., Mark Christopher Tierney

Electronic Theses and Dissertations

As evidenced by their historic losses due to anthropogenic activities, wetlands are undervalued ecosystems that provide numerous ecosystem services, from recreational opportunities to carbon (C) storage. However, these wetlands are also the largest natural source of atmospheric methane (CH₄). Additionally, small water bodies (< 10,000 m²) are disproportionately large emitters relative to larger lakes and reservoirs. As construction and restoration efforts proceed, it is crucial to identify wetlands that need restoration and to understand the factors driving both greenhouse gas (GHG) fluxes and the C balance of these systems. This dissertation investigates the drivers of greenhouse gas fluxes …

A Comparision Of Teachers' Ratings Of Published Versus Ai-Generated Descriptions Of Evidence Based Practices In Education., Lora T. Hall

Electronic Theses and Dissertations

The persistent gap between educational research and classroom practice continues to limit teachers’ use of evidence-based practices (EBPs), despite strong empirical support and federal mandates encouraging their implementation. A key barrier to closing this research-to-practice gap is the limited accessibility, usability, and perceived relevance of traditional research dissemination formats. With the rapid rise of artificial intelligence (AI) tools capable of summarizing and restructuring complex information, this study examined whether AI-generated practitioner-oriented descriptions of an EBP would be rated differently from a published practitioner article on the same practice. Using an experimental cross-sectional survey design, 70 in-service teachers were randomly assigned …

Integrating Due Process Into Large Language Models., Joshua Paul Johnson

Electronic Theses and Dissertations

This research investigates the ability of large language models (LLMs) to recognize due process issues. Due process is a legal concept focused on the protection of the individual during interactions with government when life, liberty, or property are being impacted. Due process presents both substantive and procedural aspects that are challenging to incorporate into generative artificial intelligence. Through assessing model performance, creating benchmarking techniques, retrieval-augmented generation (RAG), and fine-tuning, this work seeks to measure due process recognition performance and improve performance in identifying due process issues. The results of evaluating larger parameter LLMs such as from Google, Meta, and OpenAI …

Understanding Social And Cognitive Influences In Medical Students' Learning Processes For Step 1: An Interpretivist Case Study., Ashley Elaine Triplett

Electronic Theses and Dissertations

This qualitative interpretivist case study explores, at a singular institution, medical students’ perspectives on the social and cognitive factors influencing the learning process as students prepare for the Step 1 examination. While prior research regarding medical students Step 1 preparation have focused primarily on wellness, stress, and career outcomes, limited studies have examined medical students' lived experiences to navigate what occurs during the learning process while they prepare for this critical exam. Utilizing a qualitative case study approach, this dissertation draws on fourteen student interviews, seven that passed Step 1 on their first attempt, and seven that failed. Findings reveal …

Building Bridges: An Appreciative Inquiry Approach To The Development Of Professional Learning To Enhance Teacher–Student Relationships For Students With Emotional Behavioral Disorders., Renee Renz

Electronic Theses and Dissertations

Positive teacher-student relationships are essential to student success yet are often difficult to create and maintain with students identified with Emotional Behavioral Disorders (EBD). Students with EBD frequently struggle with emotional regulation and disruptive behaviors, making relationships and trust both essential and challenging. This study addressed the need for professional learning that equipped educators with strategies to build and maintain positive relationships with students with EBD in secondary school settings. Guided by a participatory action research design, this study used Appreciative Inquiry as a framework for engaging expert secondary teachers from Kentucky in co-constructing professional learning. Appreciative Inquiry focused on …

The Autonomic And Arrhythmogenic Effects Of Gestational E-Cigarette Exposure., Brittany Rachelle Reynolds

Electronic Theses and Dissertations

Introduction. E-cigarettes (e-cigs) have been shown to be pro-arrhythmic in both human and male rodent studies; however, little is known about how e-cig use impacts patients with a predisposed heightened risk for arrhythmias, including pregnant women. Both pregnancy and e-cig use have independently been shown to increase heart rate, diminish heart rate variability, and increase ventricular premature beats, which is suspected to be due to sympathetic dominance. Importantly, β-blockers have been shown to reduce sympathetic activity, reduce heart rate, increase HRV, and reduce arrhythmias. Thus, the use of β-blockers may help prevent adverse health effects driven by sympathetic dominance from …

Source Code: A Trade-Related Barrier To The Right To Repair, Anthony D. Rosborough

Reports & Public Policy Documents

In recent years, conflicts between software access restrictions and Right to Repair (R2R) legislation have become a growing concern for policymakers and repair advocates around the world. Consumers have come to increasingly depend on electronic devices that integrate sophisticated hardware and embedded software. When those devices break or require maintenance, owners often lack the software or software-based tools required to fix them. In some cases where replacement parts and information may be readily available, device software and software-integrated tools present a barrier to independent repair. In response, legislators in both the United States and the European Union have been enacting …

Isolated Dc-Dc Converter For An Ev Microgrid, Oscar Yu, William Leiker

Electrical Engineering

This product is a redesign of a DC-DC buck-boost converter which utilizes a new topology, the flyback converter, for use in an electric vehicle (EV) as a microgrid. The main driver behind the redesign is to provide electrical isolation between elements in the microgrid. The EV microgrid consists of the battery, motor, external DC and AC ports, and the power electronics (DC-DC converter and AC-DC inverter) which were designed and built in previous senior projects. Using EV’s as microgrids can help relieve stress from the main power grid caused by charging electric vehicles. Implementing EV’s as a microgrid enables the …

Hkc03 - Leading A Horse To Water: Understanding The Potential Consequences Of Ordeals In Subsidized Tariff Pricing, Evan Plous Kresch, Carlota Loran Lopez

Oberlin College Kasper Economics and Business Working Paper Series

Water utilities attempting to balance widespread network access with financial stability in providing services often employ Increasing Block Tariffs (IBTs), where volumetric rates increase nonlinearly with water consumed. The widespread adoption of IBTs by utilities across the world is partly attributed to their ability to cross-subsidize smaller monthly users; however, this often leads to the undesirable outcome that large poor households are shifted into higher tariff blocks. To address this, water utilities often adopt a“social tariff”, with significantly lower rates specifically targeted at poor households. However, most of these social tariff policies require households to opt-in or apply to the …

Separation-Of-Powers Lochnerism, Andrea Scoseria Katz

Fordham Law Review

One hundred and twenty years ago, in 1905, the U.S. Supreme Court rendered one of the single most notorious opinions in history, striking down a New York labor law for violating the right to contract—a right found nowhere in the text of the Constitution. Though the era of Lochner v. New York is well past us, the judicial impulses that gave rise to the case remain. With a new champion in the Roberts Court, Lochnerism is alive and well, deployed in a new context to redefine the relationships between the president, Congress, federal agencies, and the courts.

Bringing together two …

Equality In Sentencing Mitigation, John B. Meixner Jr.

Fordham Law Review

As guilty-plea rates have skyrocketed, sentencing has become an increasingly important part of criminal procedure. With judges often wielding significant discretion at sentencing, a key question is how judges interpret mitigation: evidence about the defendant’s background or the case that supports a reduced sentence. Past empirical research—both experimental and in real-world cases—indicates that mitigation plays an important role in determining sentences. But does mitigation help everyone, or does it reinforce inequalities that frequently infect other areas of criminal procedure? Do low-income Black defendants with appointed counsel benefit from sentencing mitigation as much as wealthier White defendants with private attorneys? Do …

An Arendtian Politics Of Life, Kamryn M. Carter

Senior Theses

As defined in The History of Sexuality (1978), Michel Foucault’s concept of biopolitics focused on a specifically modern phenomenon in which biological processes are used to regulate populations. This concept has been influential in modern analyses of the state such as that of Giorgio Agamben, who sought to both correct and complete biopolitics with his concept of homo sacer as part of his analysis of the concentration camp. This thesis brings the theory of biopolitics into conversation with Hannah Arendt’s politics of life. It seeks to determine the degree to which biopolitics — as seen in the work of Michel …

Examining And Addressing Increased Hospital Inpatient Falls Rates At An Urban Community Hospital, Juan Lira

Doctor of Nursing Practice

Abstract

Background: Falls are the leading cause of reported injuries within the hospital setting. Injuries from falls occur in about20-45% of the time and is the leading cause of injury and injury death among the adult population. Inpatient falls are associated with an additional $14,0000 per occurrence and a prolonged hospitalization by 6.3 days. Increased falls rates affect hospitals rating, accreditation and reimbursements. This hospital is experiencing inpatient falls that exceed national average and corporate goals.

Purpose: The purpose of this project is to reduce the hospital falls rate by 10% within 90 days of initiating evidence-based evaluation and facility-wide …

Implementing A Cardiac Catheterization Pre-Procedure Protocol To Decrease Avoidable Same-Day Cancellations, Christina C. Perry

Doctor of Nursing Practice

Background and significance of the problem: Pediatric congenital heart defect patients are amongst the sickest hospital population. These patients require planned palliation in the cardiac catheterization lab (cath lab), which has a limited number of providers and appointments available. In the cath lab, the percentage of avoidable same-day cancellations for interventional procedures was found to be greater than 30%, representing significant resource utilization opportunities.

Purpose: The purpose of this project was to develop and implement a standardized, evidence-based pre-procedure protocol to decrease avoidable same-day cath lab cancellations.

Goals and objectives: The goals of this project were a 10% decrease in …

Exploring Speech-Language Pathology In The Age Of Ai, Charis Gray

Communication Studies

Speech-language pathologists (SLPs) constantly strive to find the balance between maintaining efficiency and high-quality therapeutic treatment. Now, with the rapid growth of artificial intelligence (AI), another layer is added into the mix. Many questions and concerns are being voiced about how these technologies will reshape the professional practice. Guided by two research questions, this project interviewed ten practicing SLPs regarding efficiency and the future of AI. Through thematic analysis, five central themes emerged: flexibility with unpredictability, AI’s usefulness for documentation and materials, ethical and professional concerns, commitment to lifelong learning, and the human element. Diffusion of Innovation Theory (DOI) can …

Impact Of Rendering Wastewater Variability On Electrocoagulation - Electroflotation, Katie L. Hardison

All Theses

Rendering is a resource recovery technique commonly utilized to recover fats and proteins from unused animal parts discarded during meat processing and slaughter. Resource recovery involves converting waste products into valuable products. Rendering generates large volumes of heavily polluted wastewater. Pollutant concentrations can vary significantly, although rendering wastewater (RW) has extremely high concentrations of fats, oils, and greases (FOG). To remove pollutants, first chemicals called coagulants are added to RW to encourage pollutants to clump together to form flocs. The flocs are then floated to the surface and removed through the addition of air in a process called dissolved air …

Anatomy Of Authority: Dissecting The Rare Species Of Women Deans, Marlana K. Beck

All-Inclusive List of Electronic Theses and Dissertations

This dissertation explores the lived experiences of women physician medical school deans, aiming to understand the factors that influence their career pathways and the challenges they face in achieving and maintaining leadership roles in academic medicine. Despite the increasing number of women entering the medical profession, there remains a significant gender disparity in leadership positions, particularly in the role of medical school dean. This study addresses the gap between the growing number of women physicians and the disproportionately low number of women in senior academic leadership roles. The research is grounded in feminist and role congruity theories, which provide a …

Exploring Teacher Beliefs And Perceptions About Teaching Reading, And Self-Efficacy For Implementing Reading Instructions, Richmond Osei Amakye

All-Inclusive List of Electronic Theses and Dissertations

Reading proficiency among learners at the elementary school level remains a national concern despite several decades of research, investments, and policy reforms aimed at improving literacy outcomes. The Science of Reading (SoR) framework, grounded in decades of interdisciplinary research, emphasizes explicit, systematic, and evidence-based instruction across five core components — phonemic awareness, phonics, fluency, vocabulary, and comprehension. This study examined elementary teachers’ beliefs about teaching reading, perceptions of the SoR, and self-efficacy in implementing reading instruction. Quantitative data were collected from teachers in west-central Indiana via an online survey that measured their beliefs about teaching reading, perceptions of SoR, self-efficacy …

Onset Of Strong Iceland-Scotland Overflow Water 3.6 Million Years Ago, Matthias Sinnesael, Boris Theofanis Karatsolis, Paul N. Pearson, Anne Briais, Sidney R. Hemming, Leah J. Levay, Tom Dunkley Jones, Ying Cui, Anita Di Chiara, Justin P. Dodd, Deepa Dwyer, Deborah E. Eason, Sarah A. Friedman, Emma Hanson, Katharina Hochmuth, Halima E. Ibrahim, Claire E. Jasper, Saran Lee-Takeda, Danielle E. Leblanc, Melody R. Lindsay, David D. Mcnamara, Sevasti E. Modestou, Margaret A. Morris, Bramley J. Murton, Suzanne Oconnell, Gabriel Pasquet, Sheng Ping Qian, Yair Rosenthal, Sara Satolli, Takuma Suzuki, Thena Thulasi, Bridget S. Wade

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

North Atlantic Deep Water (NADW), the return flow component of the Atlantic Meridional Overturning Circulation (AMOC), is a major inter-hemispheric ocean water mass with strong climate effects but the evolution of its source components on million-year timescales is poorly known. Today, two major NADW components that flow southward over volcanic ridges to the east and west of Iceland are associated with distinct contourite drift systems that are forming off the coast of Greenland and on the eastern flank of the Reykjanes (mid-Atlantic) Ridge. Here we provide direct records of the early history of this drift sedimentation based on cores collected …

School Attendance In Southern Illinois: A Mixed Methods Analysis Of Trends And Implications, Mary Beth Goff

Ed.D. Capstone Reports

The purpose of the study was to examine the demographic data reported on the Illinois School Report Card within the four southernmost Regional Offices of Education to determine the rates of chronic absenteeism. Following the identification of chronic absenteeism numbers, this study sought to analyze the relationships between subgroups to determine correlations within data sets. In order to develop an understanding of potential interventions, interviews were conducted with districts that were both successfully addressing absenteeism and those not experiencing success within each of the Regional Offices of Education. The findings of the study aim to contribute insights for educators and …

Millennial-Timescale Thermogenic Co2 Release Preceding The Paleocene-Eocene Thermal Maximum, Shijun Jiang, Ying Cui, Yasu Wang, Maurizia De Palma, B. David A. Naafs, Jingxin Jiang, Xiumian Hu, Huaichun Wu, Runjian Chu, Yangguang Gu, Jiuyuan Wang, Yizhou Huang, Miquela Ingalls, Timothy J. Bralower, Shiling Yang, James C. Zachos, Andy Ridgwell

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Geologic records support a short-lived carbon release, known as the pre-onset excursion (POE), shortly before the Paleocene-Eocene Thermal Maximum (PETM; ~ 56 Ma). However, the source and pace of the POE carbon release and its relationship to the PETM remain unresolved. Here we show a high-temporal-resolution stratigraphic record spanning the POE and PETM from the eastern Tethys Ocean that documents the evolution of surface ocean carbon cycle, redox and eutrophication, confirming the global nature of the POE. Biomarkers extracted from the sedimentary record indicate a smaller environmental perturbation during the POE than that during the PETM in the eastern Tethys …

University Of Northern Iowa Faculty Senate Meeting Minutes, December 1, 2025, University Of Northern Iowa. Faculty Senate.

Documents - Faculty Senate

Meeting minutes from the Faculty Senate of the University of Northern Iowa.

“I Was The Only One Who Was Alone:” The Impacts Of Covid-19 Pandemic On International Students In U.S. Higher Education, Lawrence Ejiofo

All-Inclusive List of Electronic Theses and Dissertations

This research examined the impact of the COVID-19 pandemic on international students. The study focused on their academic, racial, emotional, psychological stress and trauma experiences. The student participants interpreted these experiences through their lens and backgrounds as international students. They expressed the feelings of desertion and abandonment during the pandemic. The findings showed that the impacts sustained and endured by international students during the COVID-19 pandemic were real, painful, disturbing, and emotional. The image created of the US and other first world countries in the 21st century was very damaging and showed failure of leadership management. It had been more …

Location Design For Ev Charging Stations In Terre Haute, He Wen

2025 Fall Reports (Terre Haute)

This project aims to support the City of Terre Haute in expanding electric vehicle (EV) charging infrastructure using a comprehensive framework that integrates engineering feasibility, system safety analysis, engineering economy, and project risk management. Students evaluated multiple candidate locations across Terre Haute and developed recommendations aligned with the city’s sustainability goals and long-term mobility planning. Drawing on spatial discovery, stakeholder input, and technical analysis, five priority locations emerged from student evaluations: Walmart East (SR-46/I-70), Meijer on Margaret Drive, Honey Creek Mall/Haute City Center, ISU Lots 5 & 14, and Plaza North. These results are based on the aggregated student ranking …

Inflammatory And Metabolic Markers In Postpartum Dairy Cows Developing Chronic Reproductive Tract Disease: A Case-Control Study, T.C. Bruinjé, O. Bogado Pascottini, S.J. Leblanc

Dairy Science and Food Science Faculty Publications: 2022 to Present

We investigated associations of early postpartum sys- temic inflammatory and metabolic markers with different manifestations of chronic reproductive tract inflamma- tory disease (RTID) in Holstein cows. A retrospective case-control study was conducted using data from 1,509 cows in 2 commercial dairy herds in Ontario, Canada. Herds were visited twice weekly, and cows were sampled at 2 and 6 ± 2 DIM to measure serum haptoglobin (Hp), total Ca, and nonesterified fatty acids; at 5, 8, 11, and 15 ± 2 DIM for blood BHB; and at 21 and 35 ± 3 DIM for serum Hp. Cows with a calving-related or …

First-Hand Perspectives Of Autistic And Neurodiverse Individuals In Social And Extracurricular Settings, Stephen M. Hinkle

Education (PhD) Dissertations

This dissertation explores the firsthand experiences of autistic and neurodiverse individuals in social and extracurricular settings. Grounded in symbolic interactionism and disability studies, this study leveraged qualitative interviews to provide greater insight into the extracurricular lives of autistic persons and the quality of preparation and education provided to said participants to successfully navigate those experiences. Due to the limited number of studies on this topic, and the tendency of programs to focus on general skill development for this population, significant attention was also given to investigating the activity-specific skills needed for various social and extracurricular activities.

Understanding the intricacies in …

The Quest For Budget Armor: Public Expenditures, Positive Rights, And Separation Of Powers In Washington's State Constitution, Kristen L. Fraser

Washington Law Review

In 2012, Washington’s landmark McCleary decision confirmed and expanded previous interpretations of the state constitution’s “paramount duty” clause, affirming a vital positive right to education and a judicial willingness to enforce it against the other branches. Notwithstanding a tense six-year period of judicial supervision after the ruling, ultimately the state legislature enacted broad education funding reforms and the appropriations and revenues to implement the additional resources for schools. Given competition among stakeholders for public funding for state programs, in the post-McCleary period, other litigants have asked courts to find similar positive constitutional rights to state services and funding. So …

Pathways To Progress: Understanding Gender Gaps Across Life Stages In The Asean Region, Debbie Wong, Jacqueline Cheng, Elizabeth Cassity, Jeaniene Spink, Payal Goundar, Jeffery H. Marshall

International Education Research

The ASEAN region continues to grapple with some of the world’s most pronounced disparities in educational outcomes. Addressing foundational learning gaps and promoting equity and inclusion for girls, women and marginalised groups remains a central priority in both educational improvement and labour market reform agendas regionally and internationally. This report presents new insights into the factors shaping human development outcomes for girls, women and marginalised groups in the ASEAN region. It supports the priorities under the Initiative for ASEAN Integration (IAI), which aims to reduce development disparities among ASEAN member states. Grounded in case studies from the newer ASEAN member …

The High Cost Of Law School Casebooks, Jeffrey Bellin

William & Mary Bill of Rights Journal

Commentators have forecasted the demise of high-priced commercial casebooks for two decades. Yet little has changed. This Symposium Essay explores the headwinds facing free and low-cost books in the law school casebook market. It suggests that the biggest problem is “casebook selection inertia.” Given the centrality of the assigned casebook to a typical law school course, professors face strong incentives to make a safe choice from among the leading casebooks—typically those published by the handful of established academic presses who set the highest prices. These choices stick, not only determining the book that will be used for that professor’s future …