Digital Commons Network^™

A Hybrid Machine Learning Approach For Enhanced Diabetes Prediction: Integrating Image And Numerical Data, Ahmad Shaker Abdalrada, Ali Fahem Neamah, Huda Lafta Majeed, Ahmed Raad Al-Sudani

Mesopotamian Journal of Big Data

Diabetes mellitus (DM) continues to escalate as a worldwide health emergency issue, with approximately 537 million adults currently diagnosed and forecasts estimating a further increase to 643 million by 2030. Early and precise foretelling of DM remains a decisive factor for timely intervention, thereby mitigating severe downstream sequelae such as cardiovascular disease, peripheral neuropathy, and diabetic retinopathy (DR). Conventional prognostic frameworks typically depend on exclusively either structured tabular measurements or visual medical imagery, which constrains comprehensive diagnostic capacity. This contribution confronts such limitation by advancing a hybrid machine learning (ML) methodology that synergistically combines deep learning—specifically, convolutional neural networks (CNNs) …

Virtual Personalities And Smart Analytics In The Digital Environment: Legal And Applied Framework For Big Data And Financial Transaction, Hazim Akram Sallal, Faris Kamil Mihna, Lobna Abdalhusen Al-Seedi, Mustafa Abdulfattah Habeeb, Yahya Layth Khaleel

Mesopotamian Journal of Big Data

The rapid progress of artificial intelligence (AI) has altered the very nature of the digital systems that ground today's legal and financial institutions. This study is cross-discipline research that constructs an integrated framework that connects digital identity, AI-based digital wallets, and information governance across a singular legal-technological approach. It considers the consequences of AI reshaping economic exchange, digital identity management, and communication and its mediation by autonomous virtual identities that can carry out actions characteristic of observable real-world social and economic experiences. The study uses a comparison of the regulatory mechanisms in Iraq, Europe, and the US context to convey …

Assessing Reproductive Health In Zoo-Managed African Elephant Bulls (Loxodonta Africana), Kaitlyn Marie Campbell

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Populations of zoo-managed African elephant (Loxodonta Africana) exhibit substantial individual- and population-level variation in reproductive success, yet research has largely focused on females, leaving male fertility poorly understood. Subfertility in bulls, characterized by low libido and inconsistent semen quality, poses significant challenges to genetic management and long-term population sustainability. This study a) systematically evaluates semen quality, b) identifies physiological, behavioral, social, and environmental determinants of fertility, and c) advances ex situ conservation through the expansion of the African elephant sperm bank. Between January 2023 and July 2025, 209 semen collection events were conducted from 13 sexually mature bulls …

In-Season Nitrogen Mmanagement: Leveraging Data Visualization For Precision Agriculture, Chathurika Harshani Narayana

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Effective nitrogen management is vital for sustainable agriculture, impacting both crop yield and environmental health. Traditional methods often use fixed application rates set before planting, which do not adapt to changing crop needs during the season. This can lead to over- or under-application, reducing efficiency and sustainability. While modern tools like sensors, satellites, and UAVs provide valuable real-time data on crop and field conditions, integrating and using this data to guide timely nitrogen decisions remains a major challenge. In-season nitrogen management offers a solution by allowing for dynamic adjustments to nitrogen applications, addressing crop needs as they arise. This approach …

Leadership In The Digital Economy: An Investigation Into How Digitalisation Is Changing The Role And Practice Of Leadership In The Australian Defence Industry, Rhogan Aitken

Theses

Digitalisation is a phenomenon that is transforming society and is the process that moves an organisation to become digital. Research was conducted on senior leaders in the Australian defence industry with the purpose of investigating how the role and practice of leadership was changing because of digitalisation. A two-phased qualitative methodology was employed. An initial Delphi study on 13 experts in digital transformation was adopted to gain consensus on key issues, with the results informing a second stage of semi-structured interviews with 32 senior leaders in the Australian defence industry. The results identified factors that were influencing leadership, including increased …

Supporting English Language Learners In Agricultural Education: A Document Analysis, Ellie Chitwood

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

In Nebraska’s rural agricultural education classrooms, increasing numbers of students learn English as a second language, yet support tailored for these learners remains limited. This study explores how English Language Learner (ELL) resources are organized, accessed, and utilized within Nebraska’s agricultural education system. Drawing on Bandura’s Social Learning Theory and leadership education frameworks, a qualitative document analysis examined state policies, Educational Service Unit (ESU) supports, and professional development materials. Findings reveal a coherent statewide policy overshadowed by uneven regional implementation and limited agricultural contextualization. Despite resource disparities and technological constraints, agricultural educators demonstrate leadership by innovating bilingual supports and fostering …

Ber Anena’S Vagina Diaries, A Review: An African Student’S Encounter With The American Health System, Akua Agyeiwaa Denkyi-Manieson

Department of English: Dissertations, Theses, and Student Research

This work delves into the disappointment, indifference, and pretense experienced by the narrator when she sorts the American healthcare system. It also addresses the struggles immigrants face, particularly from Africa, as they navigate a healthcare system that often requires them to prove their pain and worthiness of attention. The narrative emphasizes the importance of not generalizing the entire healthcare system based on a single negative experience while acknowledging the profound impact on one's perception of the system. Furthermore, it explores the paradox between the availability of better resources in America compared to the narrator's home country and the mistreatment and …

Debbie Alicen Reclaimed Her Voice And Started The Human Rights Campaign In Lincoln, Nebraska, Morgan Grey, Debbie Alicen, Moni Usasz

Department of English: Dissertations, Theses, and Student Research

A story about Debbie Alicen's efforts in the early 1980s to have an amendment added to Lincoln, Nebraska's Human Rights Ordinance that would prohibit discrimination on the basis of sexual preference.

Investigating The Ideal Candidate For The Fda’S Over-The-Counter Hearing Aids, Jamie N. Mayer

Capstone Showcase

Hearing loss is an underdiagnosed and undertreated medical condition affecting millions of Americans across a variety of ages and stages of life. Over-the-counter hearing aids are a new category of hearing aids created by the FDA. By targeting affordability and accessibility, over-the-counter hearing aids reduce barriers to care that individuals with hearing loss may face. There is a major impact of hearing loss on adults, specifically, for our elderly population who struggle with communication, staying engaged socially, and the additional stress of comorbid conditions. Elderly adults have the potential to derive immense benefit from over-the-counter hearing aids, specifically for those …

Bait, Code, And Censor- Queer Representation In Animation Through Queercoding, Queerbaiting, And Effects Of Censorship, Link Bertrand

Capstone Showcase

This paper talks about how queerness has been portrayed in media, with a specific focus on animation. This paper includes discussions on queer theory, and the ideas of censorship and representation. Creative themes include film history, animation, and show production. The shows mentioned in detail as examples are The Owl House, Voltron: Legendary Defenders, and Gravity Falls, with other mentions of DeadEnd: Paranormal Park and Heartstopper.

Race Without Racism: Religious School Curricula And The Race-Neutral Legacy Of Brown, Vania Blaiklock

Scholarly Articles

Current conversations about race and equity curricula in primary and secondary education exclude examining religious curricula because of their private classification. Yet, this omission prevents us from exploring how religious curricula might mirror the legal transformation of Brown’s racial equality legacy to constitutional race neutrality. This Article brings religious curricula into these conversations by specifically linking the Court’s race-neutral transformation of Brown to the way religious curricula frame discussions about race without racism. Throughout the Article, I argue that the Court’s transformation of Brown is not just a top-down legal framework but also a bottom-up educational ideology. By making …

Art As The Prosecutor’S Weapon: The Use Of Rap Lyrics Evidence At Trial, Thompson, Mikah K., Raheem, Sierra

Santa Clara Law Review

Are rap lyrics worthy of the same protections that other forms of creative expression enjoy, or is there something inherent to rap lyrics that renders them autobiographical, confessional, and reflective of the author’s true intentions and desires? This Article will attempt to answer that question. In doing so, the authors will take the reader on a voyage through a history that is not widely known among the attorneys, judges, expert witnesses, and jurors who are frequently called upon to interpret the art form known as Hip Hop.

This journey requires an exploration of our country’s history of chattel slavery, for …

Empathy In Medicine:Enhancing Patient Care And Improving Health Outcomes, Alyssa Ogden

Capstone Showcase

Empathy is a critical component that allows providers to build a trusting relationship with patients, which ultimately improves patient empowerment and outcomes. This paper will examine the barriers healthcare professionals face in delivering empathetic care, explore how empathy improves patient care, and discuss strategies for cultivating and sustaining empathy in clinical settings. Within modern health systems, empathy is challenged by time constraints, provider burnout, and training gaps. Without empathy, patient outcomes and workplace culture suffer. Cultivating empathy can be achieved through training and education, institutional support, and incentivization. A systemic approach to improving healthcare personnel empathy at every level is …

Probiotics In Clinical Practice: Mechanisms, Applications, And Evidence-Based-Use, Christopher Dimatteo

Capstone Showcase

Probiotics, are live microorganisms that can provide health benefits when consumed in the right amounts, have gained attention as potential therapies for a range of conditions. This article examines the current understanding of probiotics, focusing on how they work, the conditions they might help manage, and the challenges that come with probiotic use. Research shows that probiotics can support gut health by balancing the microbiome, strengthening the intestinal barrier, and influencing the immune system. They have shown promise in conditions like irritable bowel syndrome, antibiotic-associated diarrhea, and some inflammatory disorders. However, their effectiveness depends on the specific strain used, and …

Empathy In Medicine:Enhancing Patient Care And Improving Health Outcomes, Alyssa Ogden

Capstone Showcase

Empathy is a critical component that allows providers to build a trusting relationship with patients, which ultimately improves patient empowerment and outcomes. This paper will examine the barriers healthcare professionals face in delivering empathetic care, explore how empathy improves patient care, and discuss strategies for cultivating and sustaining empathy in clinical settings. Within modern health systems, empathy is challenged by time constraints, provider burnout, and training gaps. Without empathy, patient outcomes and workplace culture suffer. Cultivating empathy can be achieved through training and education, institutional support, and incentivization. A systemic approach to improving healthcare personnel empathy at every level is …

Breaking The Chains: An Exploration Of The Effectiveness Of Cbt On Violent Vs. Nonviolent Offenders, Emma E. Sheppleman

Capstone Showcase

Cognitive-behavioral therapy (CBT) is a well known and common form of theory used to treat a variety of disorders. Our criminal justice system has tried and failed at rehabilitating offenders through a punishment-based approach. CBT opens the door to a treatment approach that actually reduces recidivism. Specifically, this research aims to look at the varying effects that CBT has on violent vs nonviolent offenders. Different types of CBT yield differing effects for violent and nonviolent offenders, with some benefitting one more than the other. Looking at the integrity of the CBT program is an important component to keep in mind …

When Open-Source Information Backfires: Satellite Imagery And Privacy Breaches, Matin Pedram, Siena Chandler, Eugenia Georgiades

Vanderbilt Journal of Transnational Law

No abstract provided.

The New Atrocity In International Law, Natalie R. Davidson

Vanderbilt Journal of Transnational Law

No abstract provided.

Functional Recovery Of A Patient In Her Home Environment Following A Stroke Using Proprioceptive Neuromuscular Facilitation And Task-Specific Training: A Case Report, Andrea L. Crawford-Perry

Capstone Showcase

Abstract Background and Purpose: Stroke is a growingly common disability that affects an individual’s bodily function, activity and participation levels and thus impacts the whole livelihood of that individual. Proprioceptive Neuromuscular Facilitation (PNF) and Task-specific Training have been shown to improve the overall functional recovery of a patient and affect neuroplasticity. Most studies tend to compare the individual effect of these techniques; hence the purpose of this case report is to describe how both PNF and task-specific training are used to improve the functional recovery of a patient in her home environment following an acute stroke. Case Description: The patient …

Mocking The Malicious: Investigating John Heartfield’S Anti-Nazi Photomontages, Abigail J. Emory

Capstone Showcase

In this paper, I will discuss John Heartfield’s Dada infused photomontages, which he made in the 1930s following the rise of Adolf Hitler. During their ascension to power the Nazi regime used propaganda to glorify Hitler. The Nazi party also used a visual campaign to attack their enemies and people they deemed “inferior.” Throughout this time of media poisoning, John Heartfield created his photomontages that attacked everything the Nazis stood for. His anti-Nazi works for the Communist magazine Arbeiter Illustriere Zeitung (AIZ), covered a variety of angles including mocking Hitler as a person, pointing out the party’s greed, and exposing …

Cascadian Independence: A Rising Movement For An Independent Northwest Amid Growing Regionalism In The United States And Canada, Elias V. Savitt

Capstone Showcase

Because of the Civil War, secession is a sore topic to many Americans. However, the idea of secession has not been confined to this notorious example. My essay focuses on the idea that Oregon, Washington, and British Columbia could be the basis for a unified autonomous or even independent entity called Cascadia. First, I discuss the history of secession as such, and the arguments that have been made pro and con as to its legality and under what situations. I then situate this within the histories of the United States and Canada and the phenomena of regionalism and independent movements. …

The Impact Of Behavior Skills Training On Secondary Math Teachers’ Use Of Evidence Based Classroom Management Strategies, Molly E. Jouflas, Kimberly Dean Dr., Peggy Hickman Dr.

Capstone Showcase

School-Wide Positive Behavior Interventions and Supports (SW-PBIS) is a research-based approach that improves student engagement, behavior, and school culture, primarily in elementary schools, but is growing in secondary schools. Secondary teachers often resist SW-PBIS due to perceptions that it’s meant for younger students and the belief that high schoolers should already know socially appropriate behavior. One significant barrier to its implementation is the lack of time and space for effective teacher training at the secondary level (Estrapala et al., 2021; Swain-Bradway et al., 2015). Behavior skills training (BST), derived from applied behavior analysis, has proven effective in training educators to …

Recommendations For Diagnosis And Treatment Of Functional Hypothalamic Amenorrhea In Females Of Reproductive Age, Monica Foster

Capstone Showcase

Hypothalamic amenorrhea (HA) accounts for approximately 30% of total cases of secondary amenorrhea in women of reproductive age. HA is defined as the absence of menses due to inadequate secretion of gonadotropin-releasing hormone (GnRH) by the hypothalamus leading to lack of secretion of gonadotropins from the anterior pituitary gland and steroid hormones from the ovaries. This feedback loop, called the hypothalamic-pituitary-gonadal (HPG) axis, regulates reproductive activity in animals and humans. When this system is disrupted in females due to a hormonal imbalance, menstrual abnormalities may emerge. Functional hypothalamic amenorrhea (FHA) is defined as the absence of menses in which anatomic …

Arcadia Magazine, 2025-01

Alumni Magazine

No abstract provided.

Comparative Analysis Of Community Solar Energy Programs For Developing Sustainable Solar Initiatives In Lexington-Fayette County, Kentucky, Benjamin Kokkonen, Nelson Stone, Widodo Tri Saputro

MPA/MPP/MPFM Capstone Projects

The transition to renewable energy is a critical policy priority for Lexington-Fayette County, Kentucky, as the city aims to achieve net-zero greenhouse gas emissions by 2050. However, expanding solar energy presents a complex challenge: increasing renewable energy capacity while preserving the county’s prime agricultural land. This capstone examines how community solar programs in Virginia, Maryland, and New Jersey can inform the development of a sustainable and equitable solar initiative in Lexington.

Using a comparative program analysis of three state-level community solar models, the research evaluates policies on site selection, financial incentives, equity measures, regulatory enforcement, and program implementation. Findings indicate …

From Campus To Career: Enhancing Career Support Services For Graduate International Students At The University Of Kentucky, Aku Fiagbeto, Ratwah Alhazmi

MPA/MPP/MPFM Capstone Projects

During the 2023–2024 academic year, the University of Kentucky enrolled a total of 1,285 international students, with 784 (61%) being graduate students. International students play a crucial role in enriching the university’s cultural and academic landscape. While UK has achieved record enrollment and improved student success rates, including a 66% graduation rate that places it among the top 100 public institutions in the U.S., it is important to consider whether these trends apply to international students as well. Retention and graduation rates for this demographic may differ from those of domestic students, highlighting potential challenges such as visa restrictions, financial …

Integrating Deconstruction And Historic Preservation: A Best Practices Policy Comparison, Kelsey M. Baldwin

MPA/MPP/MPFM Capstone Projects

Carl Elefante, the former president of the American Institute of Architects, famously said, “The greenest building is…one that is already built” (Elefante, 2012). Elefante articulated the environmental benefits of reuse and the significant energy costs associated with demolition and new construction. In 2022, the commercial and residential building sectors produced 31% of the United States’ greenhouse gas (GHG) emissions (EPA, 2025). A large percentage of this is tied to the production of building materials.

Beyond The Gas Tax: Evaluating Oregon’S Road Usage Charge (Orego) As A Model For Sustainable Infrastructure Funding, Gilles David Kwekam

MPA/MPP/MPFM Capstone Projects

Fuel tax revenues are declining nationwide due to electric vehicle adoption, improved fuel efficiency, and long periods without rate adjustments. This erosion has created long-term instability in transportation funding, including in Oregon, where revenue no longer aligns with road use. Road usage charges (RUCs) offer a potential replacement by charging drivers per mile traveled rather than per gallon consumed. However, their success depends less on technology and more on how programs are designed and governed.

This capstone examines which design features make RUC programs effective, using Oregon’s OReGO program as the central case. A Qualitative Comparative Analysis (QCA) comparing Oregon, …

Targeted Federal Advocacy For Financial Stability: Recommendations For United Way Of The Bluegrass, Jefferson Abney, Lou Hurst

MPA/MPP/MPFM Capstone Projects

Advocacy refers to activities undertaken with the intent of influencing policy change. For nonprofit organizations, advocacy can be a critical aspect of furthering their mission. Successful advocacy requires a comprehensive, dynamic understanding of the needs and priorities of stakeholders, as well as an understanding of the political context in which the organization operates and the challenges and opportunities that context poses for its institutional goals. A policy agenda helps nonprofit organizations identify and communicate the most pertinent policy needs for consideration when making decisions around advocacy.

For this project, in response to a request from United Way of The Bluegrass …

Public University Gift Management Policies: Building A Best Practice Guide, Cristin Costello

MPA/MPP/MPFM Capstone Projects

Currently, no consistent standards exist for how institutions of higher education should manage their non-endowed gift revenue. Good stewardship of gift funds is vital to ensuring the maintenance of donor relationships to create unions that bring further financial opportunities to universities for years to come. Public institutions, as recipients of government dollars, are especially vulnerable to the negative repercussions that could come with the scandal of misappropriated gift dollars. Overall cash donations to higher education have significantly increased in the past few decades as state appropriations fall short and the need to keep tuition rates stable increases. It is more …