Digital Commons Network^™

Analysis Of Implementation Of Student Homeless Programs Per County School District In The State Of Georgia, Hannah Watson

MPA/MPP/MPFM Capstone Projects

This report investigates the implementation of federal and state policies concerning homeless students within school districts across Georgia. This analysis focuses on understanding how these policies are translated into practical strategies to meet the unique needs of homeless students, encompassing identification, enrollment, and provision of essential support services that result in proof of academic success. Through a combination of policy assessment techniques of current county school district procedures and services offered to students experiencing homelessness and a descriptive assessment of the contents of the current policies through the lens of public administration theories; we will develop a series of key …

Relationship Between Weir Openings And Green Tide Variation In Korean Rivers, Uisuk Jung

MPA/MPP/MPFM Capstone Projects

On the four major rivers in South Korea (Han River, Nakdong River, Geum River, and Yeongsan River), 16 weirs were installed in 2011 to secure water resources. However, there is controversy that the weirs allow the summer Green Tide (hereafter referred to as GT) to thrive, so the South Korean government has been opening them since 2017 to evaluate their effectiveness. The opening of the weirs was mainly done at three weirs on the Geum River, where there are few constraints, and some on the Yeongsan and Nakdong rivers, depending on the degree of constraints, while the Han River was …

Sports Betting In Kentucky: An Analysis Of Kentucky’S Sports Wagering Legislation Through Local And Regional State Budgetary Revenue Trends, Brett Gillispie

MPA/MPP/MPFM Capstone Projects

Kentucky’s legislation legalizing sports wagering in the Commonwealth and delineating its taxation, HB551 of the 2023 Regular Session of the General Assembly, has been implemented and posted numbers in its early months that suggested it will exceed revenue projections for the Commonwealth. Researchers have raised concerns, particularly in studying West Virginia, which implemented similar legislation in 2019, that sports betting may be cannibalizing existing gambling revenue for states that implement it. However, this was not conclusive. While evidence from West Virginia suggests that sports betting may be cannibalizing existing revenue, evidence from Kentucky and the individual and broader regional trends …

The Impact Of Actuarial Valuation Reporting On State Pension Funds, Samantha Montgomery

MPA/MPP/MPFM Capstone Projects

The U.S. is currently experiencing a public pension funding crisis that has become the topic of news outlets around the country and political talking points for legislators. It is estimated at the end of fiscal year 2023 that the average funded ratio for a public pension program is 78.1%, which equates to total unfunded pension liabilities for state retirement systems being approximately $1.4 trillion (Pension Plan Funded Ratio Rankings 2023, 2024). Pension systems across the U.S. are managed by boards and pension agencies that are charged with fiduciary responsibility to manage the pension funds in a manner that focuses on …

Evaluating The Impact Of Patient Acuity On Nursing Productivity: A Case Study At Uk Healthcare Chandler Hospital, Kara Klein

MPA/MPP/MPFM Capstone Projects

This study examines the relationship between patient acuity and nursing productivity at UK HealthCare (UKHC) Chandler Hospital from June 2022 to April 2024. Patient acuity, characterized by the complexity and intensity of nursing care required by patients (Juvé-Udina et al., 2020), is crucial in determining staffing needs and operational efficiency. The primary objective of this research is to investigate how variations in patient acuity levels impact Full-Time Equivalents (FTE), a key metric for assessing nursing productivity. The study utilized hospital data and applied descriptive statistics, correlation analyses, and regression models to assess the impact of patient acuity on FTE. The …

Enhancing Equity And Economic Growth: A Strategic Review Of Procurement Practices In Prince George’S County, Andrew Stover

MPA/MPP/MPFM Capstone Projects

Procurement represents a substantial portion of public spending in state and local governments, and thus is an essential element of responsible public financial management. This paper explores the procurement process on the local government level and provides research into best practices that are conducive to equity and economic development. It takes a look specifically at Prince George’s County, Maryland and analyzes its procurement function in relation to these best practices. An analysis of the County finds that despite its strides in implementing equitable procurement policies, significant gaps remain in the engagement of disadvantaged classes of businesses. To tackle these challenges, …

From Local Income Tax To Local Sales Tax In Kentucky: An Examination Of Lfucg, Zachary Vogl

MPA/MPP/MPFM Capstone Projects

Property tax revenue is widely known as the largest own source revenue for local governments. However, other taxes such as local sales taxes (LST) and local incomes taxes (LIT) also provide significant revenue streams for local governments. For example, in Kentucky, “[e]xcluding Fayette and Jefferson, counties collected a total of $353.5 million in occupational license fees on payroll and net profits in FY 2022, making up 42.7 percent of all tax revenue” (Smith 2024).

The use of LST and LIT, in addition to property taxes, by local governments allows for flexibility and revenue diversification; but, these taxes also come with …

Role Of Program Activity Data In Allocation Decision-Making For The Community Development Block Grant Program, Carolyn Anne Ferguson

MPA/MPP/MPFM Capstone Projects

The forthcoming study aims to further the conversation on the importance of data for effective, efficient use of public funding by conducting a quantitative, correlational case study of the Community Development Block Grant (“CDBG”) activity obligation approvals for grant allocations administered by the U.S. Department of Housing and Urban Development (“HUD”), Office of Community Planning and Development (“CPD”). The increasing use of data, including but not limited to program outcomes, accomplishments, capacity, sustainability, compliance, efficacy, efficiency, and activity provision, to inform decision-making associated with appropriations, allocations, and awards results in a mounting need to focus on various means of data …

The Fairness Model Of Legal Institutions, James M. Donovan

Law Faculty Books and Chapters

If any group is to endure over time, individual frustrations, while inevitable, must be usually experienced as acceptable, or at least tolerable. Failing that, little would prevent the losers in these conflicts from leaving or revolting, which would be cumulatively debilitating to the group. As opposed to holding law’s job to impose order and police infringers, the second approach suggests that finding the balance between group and individual desires is the ‘major difficulty of all law—the problem of really getting a fresh start in relations between litigants after disposition of a trouble-case. This is the problem not only of keeping …

The Next Frontier In Plan Fee Litigation: Health Plan Fees, Kathryn L. Moore

Law Faculty Books and Chapters

On September 11, 2006, Jerry Schlichter, a personal injury lawyer from Saint Louis, Missouri, filed some of the first lawsuits claiming that excessive fees in 401(k) plans violated ERISA’s fiduciary standards. Since then, hundreds of suits have been filed challenging retirement plan fees, and the Supreme Court has rendered two decisions in cases claiming that excessive 401(k) plan fees violated ERISA’s fiduciary standards. Since the Supreme Court issued the second decision in 2022, retirement plan excessive fee litigation may have begun to slow. There may, however, be a new frontier in plan fee litigation: health care plan fees.

This article …

Calculation Of Elastic Constants Of Bulk Metallic Glasses From Indentation Tests, Zhitong Xu, Ming Liu, Fuqian Yang

Chemical and Materials Engineering Faculty Publications

One of the challenges in the applications of instrumented indentation is to simultaneously measure elastic modulus and Poisson’s ratio of homogeneous, isotropic materials. This work proposes empirical equations for simultaneous calculation of elastic modulus and Poisson’s ratio of bulk metallic glasses (BMGs) from the ratio of the short diagonal length to the long diagonal length and the area of the Knoop imprint. The parameters pre- sented in the empirical equations are determined first by Knoop microhardness tests of 24 BMGs, whose elastic moduli and Poisson’s ratios are measured by resonant ultrasound spectroscopy. These empirical equations are further validated by the …

“Zero” Porosity High Loading Nmc622 Positive Electrodes For Li-Ion Batteries, Haidar Y. Alolaywi, Kubra Uzun, Yang-Tse Cheng

Chemical and Materials Engineering Faculty Publications

LiNi0.6 Mn0.2Co0.2 O 2 (NMC622) is a widely used positive electrode material for lithium-ion batteries, including electric vehicles. In this work, we investigated the effects of porosity, ranging from “zero” to the typical 35%, on the electrochemical behavior of high- loading NMC622 electrodes. Although it is well known that the energy density of the electrode increases with increasing areal capacity and decreasing porosity, NMC-positive electrodes with exceedingly low porosity (e.g., near zero) and high loading (e.g., 4 mAh cm−2 ) have not been investigated. Here, we report an intriguing observation that the “zero porosity” NMC electrode can have higher capacity …

Past What You Can See: Innocence, Experience, And Realization In Stephen Sondheim’S Into The Woods, Brock Adam Terry

Theses and Dissertations--Music

A deeper appreciation of Stephen Sondheim’s Into the Woods may be achieved by examining the work under a new magnifying glass. After a synopsis of background information of the musical itself, the assertion is made that Into the Woods shows three basic stages of life that occur in a cycle: innocence, experience, and realization. This is supported by the proposition that the idea of innocence is represented by a recurring five-note motive (commonly referred to as the “bean theme”), and that the ideas of experience and realization are revealed through particular musical numbers. The overarching entity that binds the work …

Jakub Polaczyk And His Kentucky Bluegrasp, Hyangwoo Lih

Theses and Dissertations--Music

This dissertation examines the contemporary composer, Jakub Polaczyk and his recent work, Kentucky Bluegrasp for Solo Viola. The dissertation is divided into seven chapters. Chapter I serves as an introduction. Chapter II presents interviews with Polaczyk conducted via Zoom and email. Chapter III explores two parts: Jakub Polaczyk’s early years of life, and education and career. Chapter IV, “Influences,” is further divided into three parts: Slavic music, Polish, heritages, and Diverse inspirations. Chapter V, “Unique Artistic Language,” delves into five parts: Exploration of Timbre, Unique Instrumentation, Extended Techniques, Cross-Cultural Influences, and Other Versatile Sources of Inspiration. Chapter VI, focuses on …

Ben Moore's "Ode To A Nightingale" For Baritone Voice And Piano: A Performer's Guide, Jeremy Kelly

Theses and Dissertations--Music

This project is a performance guide of Ben Moore’s (b. 1960) Ode to a Nightingale (2014), a song cycle for baritone set to the poetry of John Keats. Song cycles are an important fixture in classical voice performance, as well as academia, and there is a need to promote new works by American composers. Moore’s Ode to a Nightingale is a unique contribution to the song cycle catalog as it sets John Keats’s eight stanzas of the singular poem to eight separate songs, something that is exceedingly rare in practice. Combining analysis of Moore’s songs in Ode to a Nightingale …

Mapping The Double-Tongue: Incorporating Body Mapping Into The Double-Tonguing Learning Process, Camilla Yoder

Theses and Dissertations--Music

As the articulation technique of double-tonguing is becoming more necessary and desirable for oboists to learn, this document explores the benefits of incorporating Body Mapping methods and kinesthetic awareness exercises into the double-tonguing learning process. These methods of body exploration are applied only to the areas of the body deemed highly relevant to accomplishing double-tonguing: the atlanto-occipital joint, the temporo-mandibular joint, the throat, the tongue, and the roof of the mouth. To explore the effectiveness of this approach, an Institutional Review Board approved research study was conducted, in which eight oboists learned double-tonguing with a preliminary iteration of this method. …

Mediating Authenticity: An Ethnographic Portrait Of Experience At U.S. Popular Music Festivals, Elizabeth Navarra Varnado

Theses and Dissertations--Music

This ethnographic study of U.S. popular music festivals subverts the impression of festivals as strictly ‘presentational’ live music events by utilizing a nuanced approach that is grounded in ethnographic fieldwork, historical analysis, and participant interviews.

Interlocutors, drawn from the author’s personal network of festival attendees, musicians, and promoters, reflect on “particularly positive festival moments,” the social and emotional benefits of festivals, and the corporeality of festival aesthetics. Discourse and published media play a vital role in festival participants’ perception of the festival field and their place within it; therefore, this study draws inspiration from the tripartite focus of iconic festival …

Evaluation Of The Management Of Italian Ryegrass (Lolium Perenne Ssp. Multiflorum) Using Harvest Weed Seed Control At Winter Wheat Harvest In Kentucky, Hayden Love

Theses and Dissertations--Plant and Soil Sciences

With increasing herbicide resistant weed populations in Kentucky winter wheat, producers are looking for new weed control options for Italian ryegrass (Lolium perenne L. ssp. multiflorum Lam.). A field study was conducted to better understand Italian ryegrass seed dispersal and the effectiveness of the Redekop seed control unit at winter wheat harvest in Kentucky. During harvest, the number of Italian ryegrass seeds shattering at the combine header, in the chaff, and contained in the grain tank was not significantly different. When the grain and chaff samples were combined, significantly more Italian ryegrass seed entered the combine. The integrated …

Understanding The Role Of Early-Stage Seed Development On Final Seed Weight By Linking Seed Physiology, Transcriptomics, And Environments In Soybean (Glycine Max (L.) Merr.), Ashwini Shivakumar

Theses and Dissertations--Plant and Soil Sciences

Soybeans, which are widely grown in the United States, are used as food, animal feed, and industrial oil. The rise in plant-based diets highlights the high protein content and versatility of soybean. Understanding seed development is crucial for increasing yield. Soybean seed development includes three phases: lag, seed-filling, and maturation. Post-fertilization, the seed undergoes cell division in the lag phase, forming the embryo, endosperm, and seed coat. The embryo absorbs the endosperm and develops into two cotyledons. During the seed-filling phase, cotyledon cells accumulate starch, proteins, and lipids. During maturation, seeds dry out and become quiescent. Studies indicate that the …

Different Cohort, Disparate Results: Selection Bias Is A Key Factor In Autopsy Cohorts, Kathryn Gauthreaux, Walter A. Kukull, Karin B. Nelson, Charles Mock, Yen-Chi Chen, Kwun C. G. Chan, David W. Fardo, Yuriko Katsumata, Erin L. Abner, Peter T. Nelson

Neurology Faculty Publications

INTRODUCTION: Research-oriented autopsy cohorts provide critical insights into dementia pathobiology. However, different studies sometimes report disparate findings, partially because each study has its own recruitment biases. We hypothesized that a straightforward metric, related to the percentage of research volunteers cognitively normal at recruitment, would predict other inter-cohort differences.

METHODS: The National Alzheimer’s Coordinating Center (NACC) provided data on N = 7178 autopsied participants from 28 individual research centers. Research cohorts were grouped based on the proportion of participants with normal cognition at initial clinical visit.

RESULTS: Cohorts with more participants who were cognitively normal at recruitment contained more individuals who …

Essays On Corporate Debt Structure, Kyuyoung Oh

Theses and Dissertations--Finance and Quantitative Methods

The dissertation consists of three chapters exploring three different facets of corporate debt structure choice. In the first chapter, “Risk Management and the Choice between Secured and Unsecured Debt: Evidence from Natural Experiment,” I study whether and how corporate hedging affects firms’ choice between secured and unsecured debt. Exploiting the introduction of steel futures as a natural experiment, I provide causal evidence that risk management enables firms to switch from secured to unsecured debt without sacrificing debt capacity. Cross-sectional evidence supports the interpretation that risk management drives the results. The effects are stronger for firms that are more likely to …

Poc@Fwcd: A Critical Discourse Analysis Of Black@ Instagram In K-12 Independent Schools, Chaka Cummings

Theses and Dissertations--Educational Policy Studies and Evaluation

The summer of 2020 saw many aspects of American society deal with the racial reckoning that arose in the wake of the deaths of Ahmaud Arbery, Breonna Taylor, and George Floyd. Their murders sparked outrage, protests, and calls for action and change in the United States through a critical examination of race relations across numerous facets of society. Structures such as educational institutions were called to perform this critical examination much in the same way that cities and industries were. A catalyst in the calls for change came from students through their utilization of social media platforms.

This study is …

De Aquí, Y De Allá: Education, Culture, And Identity Development Of Transnational Latinas, Elizabeth Harris-Medina

Theses and Dissertations--Educational Policy Studies and Evaluation

De Aquí, y De Allá: Education, Culture, and Identity Development of Transnational Latinas This ethnographic case study examines the experiences of three transnational Latina women, descendants of families from Degollado, Jalisco, Mexico, exploring how their migration history and educational backgrounds influence their life trajectories. Focusing on these three women, the study aims to better understand their challenges and inform the development of resources to support their success in the U.S. education system. Using ethnographic interviews and Ecological Systems Theory, the research highlights how places and social systems shape views and life paths, offering insights into how best to support these …

Increasing Expectations For Entry: Analyzing Changes In Labor Market Entry-Level Education Requirements Over Time With Potential Implications For Credential Or Degree Inflation And Returns-To-Education, William Nicholas Grinstead

Theses and Dissertations--Educational Policy Studies and Evaluation

The dissertation asks the following question: Have occupations increased academic degree requirements over time?

The literature review provides background on the origin and criticisms of the concept of a “knowledge economy.” It addresses economic “signaling theory” and sociologic “credentialism.”

The methodology relies on a trend analysis using the Bureau of Labor Statistics (BLS) Occupational Outlook Handbook and the occupations’ Standard Occupational Classification (SOC) system and its predecessor the Dictionary of Occupational Titles (DOT). In order to address whether occupations have increased academic degree requirements over time, this dissertation will compare entry-level education requirements for BLS SOC occupations that today are …

Student Loan Debt: Exploring The Economic Influences On Federal Student Loan Default For Students That Attended Public, Two-Year Institutions, Brian Perry

Theses and Dissertations--Educational Policy Studies and Evaluation

Over the past 30 years, a shift occurred in higher education that saw more of the burden for paying for postsecondary education placed on students. Combined with rising tuition and fees, this has led students to take on increasing amounts of student debt. Despite the historic rise in student loans, surprisingly little attention has focused on those students who default on their student loans. Additionally, the academic literature on student loans has predominately focused on traditional students at four-year institutions, despite the fact that nearly half of all undergraduates attend public two-year institutions. Finally, those studies that include economic factors …

The Impact Of Dual Credit Participation On Graduation & Excess Hours, Erin Mulligan-Nguyen

Theses and Dissertations--Educational Policy Studies and Evaluation

The interest and participation in dual credit programs and courses has grown over the past several decades, especially within Texas; however, there is a lack of research that shows how the participation in dual credit programs and courses has impacted leading and lagging student success metrics once they enroll at a post-secondary institution.

The purpose of this study was to examine the impact dual credit participation had on six-year graduation rates and exceeding excess hours at a public four-year regional university in South Texas. The researcher used a non-experimental quantitative study with ex-post facto student data. The study examined leading …

Data In Higher Education: Exploring The Collection, Interpretation, And Utilization Of Information For Institutional Decision-Making Around Diversity, Equity, And Inclusion, Terri Berkley

Theses and Dissertations--Educational Policy Studies and Evaluation

This study investigates how higher education institutions in the Appalachian region collect, assess, and utilize data to inform diversity, equity, and inclusion (DEI) initiatives and broader institutional transformations. It focuses on understanding how data influences policy reforms, operational practices, and cultural shifts within these institutions. Through a mixed-methods approach—comprising surveys, semi-structured interviews, and focus groups—the study examines the perspectives of key stakeholders, including DEI administrators, non-DEI administrators, and executive-level leaders.

The research identifies how institutional roles and positionality shape stakeholders' engagement with data and their ability to implement DEI-informed strategies. Key findings highlight discrepancies in data access, interpretation, and application, …

Black Girl Wisdom: A Black Feminist Analysis Of Success Strategies Of Professional African American Women At Predominately White Higher Education Institutions, Teasia Jordan

Theses and Dissertations--Educational Policy Studies and Evaluation

This phenomenological study examines the success strategies employed by professional African American women (AAW) at predominately white higher education institutions (PWIs). Grounded in Black Feminist Thought (BFT), the “Outsider Within” framework (Collins, 1986), and the concept of “failed citizenship” (Banks, 2017), it explores how AAW navigate and redefine success within environments shaped by exclusionary white patriarchal norms. Through interviews with ten co-laborers, two themes emerged: liberation from unsupportive environments and negotiation strategies to define success.

Findings reveal that AAW’s success strategies center on identity, self-awareness, and rejecting institutional oppression. Co-laborers articulated their liberation by naming the environment as oppressed, fostering …

A Cytosine Analogue 5-Azacitidine Improves The Accumulation Of Licochalcone A In Licorice Glycyrrhiza Inflata., Xiaoling Ma, Ningxin Jiang, Jingxian Fu, Yuping Li, Lijun Zhou, Ling Yuan, Ying Wang, Yongqing Li

Plant and Soil Sciences Faculty Publications

Licochalcone A (LCA) is a characteristic compound of Glycyrrhiza inflata with anti-inflammatory, antioxidant and antitumor activities. However, G. inflata produces LCA in low quantities that does not meet the market demand. In this study, we found that DNA methylation inhibitor 5-azacitidine (5-azaC) successfully improved the LCA contents in G. inflata seedlings. Transcriptome analysis revealed a series of differentially expressed genes (DEGs), including transcription factors such as MYB, ERF, WRKY, and some structural genes related to flavonoid biosynthesis. However, whole genome bisulfite sequencing (BS-seq) results showed little effect of the 5-azaC treatment on the alteration of DNA methylation on these genes, …

The Mechanism Of Sperm (Pro)Nuclear Migration In Plants And Animals, Yilin Zhang, Tomokazu Kawashima

Plant and Soil Sciences Faculty Publications

Gamete nuclear migration is a critical process during fertilization in flowering plants, yet its molecular mechanisms remain poorly understood. Recent studies have highlighted the essential role of cytoskeletal elements, particularly F-actin, in directing sperm nuclear migration, contrasting with the microtubule-driven migration in animals. We summarize the process of sperm nuclear migration in plants and the involvement of Class XI myosin XI-G in Arabidopsis, along with the ROP8-SCAR2 pathway’s ARP2/3-independent mechanism for F-actin nucleation. We also provide a comparative overview of examples from sea urchins, C. elegans, mice and yeast contrasting these mechanisms with those in plants. Finally, we …