Digital Commons Network^™

The Equity Implications Of Pecuniary Externalities On An Electric Grid, Charles Sims, Gasser G. Ali, J Scott Holladay, Tim Roberson, Chien-Fei Chen, Islam H. El-Haddad

Civil Engineering Faculty Publications

The adoption of rooftop photovoltaic (PV) systems can create upward pressure on retail electricity rates as utilities are forced to spread their fixed costs of generation and transmission across a smaller customer base. Since high-income households are more likely to purchase PV systems, low-income households may be disproportionately impacted by these rate increases. Using a novel combination of agent-based computational economic modeling and a choice experiment of rooftop solar adoption, we show how this pecuniary externality between low- and high-income customers increases low-income electricity bills by 10% in an area with some of the highest poverty rates in the United …

Using Composable Nfts And Blockchain For The Creation Of Ev Battery Digital Passports With Sustainability And Traceability Features, Haya R. Hasan, Khaled Salah, Ahmad Mayyas, Ahmad Musamih, Ibrar Yaqoob, Mohammed Omar, Raja Jayaraman

Industrial Engineering: Faculty & Staff Publications

Greenhouse gas emissions and carbon footprints have surged dramatically, with the transportation industry being a major contributor. While the UN aims to adopt zero-emission vehicles by 2040, the demand for electric vehicles (EVs) raises sustainability concerns about sourcing earth metals for batteries. Digital passports have emerged to track a product's lifecycle, composition, certifications, origin, and recyclability. However, existing EV battery passport systems lack sufficient traceability, immutability, auditability, and are prone to manipulation due to their centralized nature. In this paper, we propose a decentralized blockchain-based digital passport for EV batteries using composable Non-Fungible Tokens (NFTs) to ensure traceable, tamper-proof records …

Using Machine Learning And Blockchain For Trusted Detection And Monitoring Of Excessive Working Hours In Factories, Diana Hawashin, Khaled Salah, Raja Jayaraman, Ibrar Yaqoob

Industrial Engineering: Faculty & Staff Publications

The Organisation for Economic Co-operation and Development (OECD) Due Diligence Guidance emphasizes the importance of managing working hours to protect the rights of workers. Excessive hours pose serious health risks, which highlights the need for robust detection and reporting systems. However, many of today's systems, methods, and technologies used for managing labor hours lack traceability, auditability, accountability, and trust. Additionally, they are centralized and manual or paper-based, which makes them vulnerable to manipulation as they are controlled by a limited number of entities. In this paper, we present a machine learning and blockchain-based solution to automate the detection of excessive …

Zero-Knowledge Proofs For Anonymous Authentication Of Patients On Public And Private Blockchains, Mohammad Madine, Khaled Salah, Raja Jayaraman, Ibrar Yaqoob

Industrial Engineering: Faculty & Staff Publications

In recent years, the healthcare sector has been increasingly challenged in securing patient identities and medical records on blockchain due to rising privacy demands and strict regulatory requirements. Although advanced techniques like self-sovereign identity and zero-knowledge proofs (ZKPs) show promise, these solutions fail to limit unwarranted patient data disclosure effectively. In this paper, we propose a ZKP-based solution that combines STARKs and anonymous credentials to enable anonymous authentication and enhance privacy across both public and private blockchains. Leveraging transparent ZKP schemes and anonymous credentials, our approach ensures unlinkability by preventing the correlation of multiple patient interactions. We present sequence diagrams …

Impact Of Thermodynamic Factors And Intrinsic Properties On Crystallization Behavior And Physical Properties Of Edible Fats, Nabila Anjum

All Graduate Theses and Dissertations, Fall 2023 to Present

Crystallization behavior of three edible fats: interesterified soybean oil (IESBO), interesterified palm olein (IEPO), and fully hydrogenated palm kernel oil (FHPKO) were explored to understand how this process is affected by different factors. The study focused on how the chemical composition of these fats affects their behavior like how much time they require to be crystallized at a certain temperature. By using different scientific methods, how quickly each fat began to crystallize and how much energy it took to start the process was measured. Among the methods used, Gompertz equation, a mathematical model, gave the most consistent and reliable results …

Dynamics, Predictability And Impacts Of Multi-Year La Niña Event, Nahid A. Hasan

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation investigates the dynamics, predictability, and impacts of multi-year La Niña events. Multi-year La Niña events are referred to as extended periods of unusually cooler tropical Pacific that persist for two or more consecutive winters. These prolonged events can increase the risk of natural hazards such as droughts, floods, and heatwaves in the western US and around the world. Despite their worldwide significance, questions remain about the mechanisms driving their initiation, their predictability, and regional hydroclimate impacts.

The first chapter of the dissertation introduces what scientists currently believe causes them, and how well different types of climate models can …

Experiences Of Research Administrators With Faculty Researchers In Sponsored Project Compliance., Adrienne M. Lindsay

Electronic Theses and Dissertations

The purpose of this study was to examine how central office research administrators perceive and describe their professional interactions with faculty researchers, and how those relationships may impact compliance with sponsored project requirements in United States higher education institutions. Cohen et al.’s (1972) organized anarchy theory and Schein’s (2010) organizational culture theory provided a foundational context for understanding research systems within higher education institutions and the social environment in which research administrators navigate potentially contentious roles, both facilitating research and stewarding compliance for the institution and the sponsor. Findings emerged around specific challenges faced by research administrators, which included role …

Risk And Protective Factors For Suicidal Thoughts And Behaviors For Black Adolescent Males With Exposure To Adverse Experiences Post-Covid 19 Pandemic: Findings From The 2023 National Youth Risk Behavior Survey., Amanda Minogue

Electronic Theses and Dissertations

Suicide is the second leading cause of death among adolescents aged 10-24 in the United States. In 2022, 784 Black adolescent males died by suicide. Recent studies have found that traditionally common associations of risk factors of suicidal thoughts and behaviors are not experienced by Black adolescents, challenging how to determine and detect risk. This dissertation reviewed the variables in the national Youth Risk Behavior Survey that closely align with risk and protective factors of suicidal thoughts and behaviors, and the interaction between these and adverse experiences in Black adolescent males. Results of this study found that among the 9 …

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 …

(How) Is Plea Bargaining Justified?, Palma Paciocco

Articles & Book Chapters

No abstract provided.

A Change In Practice: Improving Uti Management In A Long-Term Care Facility By Implementing Rapid Urinary Culture Collection Protocols To Enhance Timely Treatment And Reduce Hospitalizations, Tania Ojeda

Doctor of Nursing Practice

ABSTRACT

Background: Urinary tract infections (UTIs) remain a leading cause of morbidity among elderly residents in long-term care facilities, where diagnosis is frequently delayed due to atypical presentation, cognitive impairment, and inconsistent urine specimen handling. Purpose: This quality improvement (QI) project aimed to improve the timeliness and accuracy of UTI management in a memory care facility through standardized evidence-based protocols. Objectives: The project sought to ensure that: (a) 100% of staff would be educated on the protocol; (b) 100% of residents with suspected UTIs would have urine sent for urinalysis and culture within 8 hours of symptom onset; (c) 100% …

Implementation Of The Modified Severity Assessment Scale (Msas) For Alcohol Withdrawal In An Inpatient Psychiatric Unit, Grace R. Lindsey

Doctor of Nursing Practice

Background: Alcohol withdrawal is a potentially life-threatening condition frequently seen in psychiatric inpatient settings, especially among individuals with co-occurring alcohol use disorder and mental illness. The Clinical Institute Withdrawal Assessment for Alcohol Scale-revised, while widely used, depends on patient self-report, making it less effective for individuals with altered mental status or psychosis.

Purpose: This quality improvement project implemented the Modified Severity Assessment Scale, an objective, observation-based alcohol withdrawal protocol, in an inpatient psychiatric setting to improve safety, treatment accuracy, and care standardization.

Objectives: The project focused on ensuring full staff adoption of the protocol, reducing intensive care unit transfers …

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 …

Implementation Of An Information Sheet For Pediatric Patients With Autism Spectrum Disorder In An Inpatient Setting To De-Escalate Aggressive Behaviors And Reduce Seclusion Rates, Megan R. Castro

Doctor of Nursing Practice

Introduction: Research shows that most seclusion events in pediatric psychiatric settings involve pediatric patients with neurodevelopmental disorders, particularly autism spectrum disorder (ASD). A lack of provider expertise contributes to elevated seclusion rates, highlighting the need for evidence-based, ASD-informed care.
Purpose: To reduce seclusion events within a pediatric psychiatric facility in South Texas, by implementing an evidence-based intervention upon admission that could decrease aggressive behaviors and the likelihood of requiring seclusion. Evidence summary: Literature and guidelines underscore the importance of identifying sensory triggers and calming strategies at admission. Collaborative care and personalized interventions, such as a patient information sheet that identifies …

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 …

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 …

“I Found My Place:” Exploring The Counterspace Experiences Of Black Alumni On Historically White College Campuses, Jacquelyn Burns Rucker

All-Inclusive List of Electronic Theses and Dissertations

This qualitative study explored the life experiences of Black alumni and their participation in intentional, multicultural programming of cultural facilities to create a sense of counterspace for Black students on historically White college campuses. The study captured the stories of 12 Black alumni who graduated from seven historically White institutions (HWIs), between the years of 2010 and 2016, across four different states. The 12 study participants completed undergraduate and terminal degrees during the years 2009 - 2016 and identified as Black, African, or bi-racial. The interviews, conducted during the Covid-19 pandemic, were conducted on zoom. The theoretical framework of the …

All Things Equal: Uncovering The Extent Sexism Influences Higher Education Through Faculty Perceptions Of The Inner Workings Of The Academy, Jonathan Yorkowitz

All-Inclusive List of Electronic Theses and Dissertations

The history of critical systemic issues in higher education has been well documented in recent literature (Delgado & Stefancic, 2017, Freire, 2018, and Wilder, 2013). Among the critical issues noted, sexism has remained a significant influence suppressing opportunities for women within higher education in the United States. bell hooks (1981, 2003, 2014) shared research about the specific systemic challenges encountered by Black women in the academy, providing a key connection between sexism and racism. The lack of significant proposed solutions to address sexism in higher education scholarship, along with the need for an updated and more comprehensive understanding of faculty …

Evidence Based Project: Japanese Immigrant Elderly Couples In The Midwest, Isabel Anderson

Student Projects

This paper examined the unique needs and challenges of Japanese immigrant elderly couples living in the rural Midwest of the United States through the lens of systemic family therapy. The focus family consisted of an elderly husband showing early signs of dementia and a wife who recognized the necessity of transitioning to independent living. Their adult daughter and son-in-law’s involvement intensified intergenerational tension, as traditional cultural norms granted the husband decision-making authority. The study provided a statistical overview of Japanese immigrant families in the U.S., highlighting aging trends, linguistic barriers, and geographic dispersion. Common psychosocial and systemic issues such as …

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 …

Occupation Based Program Development For Indigenous American Populations, Abby P. Glenn

Occupational Therapy Doctoral Capstones

Indigenous peoples in the United States face environmental, socioeconomic, and educational disparities that contribute to the high prevalence and disproportionately higher risks of chronic diseases compared to the average American. Recent literature recognizes knowledge gaps among providers in delivering culturally competent care, and occupational therapy’s (OT) emerging role in primary care shows promising potential for addressing barriers in chronic disease management. However, existing studies have not established a clear framework for how therapists can use OT’s client-centered philosophy to help Indigenous populations address health management in primary care. This project addressed the limited literature by piloting a culturally relevant health …

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 …

Firms Heterogeneity In Indonesia’S Manufacturing And Services Sectors, Rizki Nauli Siregar

Economics and Finance in Indonesia

Firm heterogeneity is the building block of modern trade theories. One of its important implications is that comparative advantage is driven by firm productivity, rather than sector differences across countries. Despite the prevalence of this framework, there has not been any systematic documentation on firm heterogeneity in Indonesia’s man ufacturing and services firms. Using the World Bank Enterprise Survey (WBES) data for Indonesia in 2015 and 2023, we confirm that there is firm heterogeneity in the form of size and productivity dispersion in both of the economy’s manufacturing and services sectors. We also find no strong association between size and …

Keeping The Beat: A Case On The Effects Of Communication In Musical Teams During Performances, Shane Christie

Theses/Capstones/Creative Projects

This case study examined whether the effects of positive team affect and team communication quality on the performance quality, or taskwork quality, of teams comprised of musicians, and if team communication quality could further improve the taskwork quality of a group of musicians. It was believed that participants with higher positive team affect scores would perform at a higher taskwork quality than those with lower positive team affect scores. In addition, it was believed that participants that engaged in higher-quality team communication during performances would strengthen this relationship, further increasing taskwork quality. The participants were divided into teams, and the …

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 …

Expanding The Foreign National Prohibition To Combat Russian Interference In U.S. Elections, Hailey Arnett

William & Mary Bill of Rights Journal

In 2016, the Russian government purchased political advertisements from U.S. social media companies like Facebook to sway the U.S. presidential election. These purchases violated the foreign national prohibition (“the Prohibition”), which Congress codified as part of the Federal Election Campaign Act Amendments of 1974 (FECA). This Note explains why Congress should expand the Prohibition to capture the recipients of independent expenditures that violate the Prohibition and fine people who run online platforms that receive independent expenditures or contributions made by foreign nationals in violation of the Prohibition.

Part I describes current U.S. case law on domestic and foreign campaign finance …

Post-Discharge Transitions Of Care Pharmacists Follow-Up Impact On Patient Care, Lesly Rapado, Sara Panella, Elaina Rosario, Emilie Collongette, Faaria Quadri, Beatriz Jimenez-Cadilla, Amanda Gronniger

Nursing & Health Sciences Research Journal

Introduction: This quality improvement project assessed the impact of a newly implemented transitions of care (TOC) pharmacist service at a large health system. The service involves a comprehensive review of recently discharged value-based care individuals, including chart review and, when necessary, telephonic follow-up by the pharmacist 3-6 days post-discharge.

Methods: This retrospective evaluation compared two groups: pre-implementation (September 1st, 2023 - January 30th, 2024) and post- implementation (March 1st, 2024 - July 30th, 2024) of TOC pharmacist service, focused on patient evaluations 3-6 days post-discharge. The primary outcome was a composite of 30-day re-hospitalization rates including urgent care, emergency department, …

An Objective Structured Clinical Examination (Osce) For Axillary Nerve Blocks Using Ultrasound-Guidance And Landmark Techniques, Bailee Ladner, Hannah Wallace

Doctoral Projects

The purpose of this doctoral project was to create an informative educational and evaluation tool on axillary brachial plexus nerve blocks using ultrasound-guided and landmark techniques for Certified Registered Nurse Anesthetists (CRNAs). CRNAs can use this in the clinical setting to help improve understanding and performance of axillary brachial plexus blocks. Axillary brachial plexus blocks are beneficial in providing analgesia throughout the perioperative period while minimizing risks associated with general anesthesia. Additionally, axillary blocks have a more desirable safety profile than other peripheral nerve blocks, such as supraclavicular nerve blocks. Local anesthetic systemic toxicity (LAST), due to accidental vascular puncture, …