Digital Commons Network^™

Enhancing Wellbeing In The Assisted Living Setting: Musical Memories And Pill Prep, Kinsey Hopkins, Audrey Maskiewicz, Ashley Nguyen, Kailynne Van Winkle

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

No abstract provided.

Proteolytic Manipulation Of Neutrophil Responses And The Efferocytic Synapse By Porphyromonas Gingivalis., Kelley N. Cooper

Electronic Theses and Dissertations

Porphyromonas gingivalis (Pg) is etiologically associated with chronic periodontitis, a highly prevalent chronic inflammatory disease characterized by the destruction of hard and soft tissues of the periodontium. Pg is adapted to live in the human oral subgingival niche, a hostile environment dominated by excessive numbers of activated neutrophils and antimicrobial mediators. Its survival is contingent upon prompt and effective inactivation of neutrophil effector functions. In this dissertation, I uncover a novel pathogenic mechanism employed by Pg that disarms the antimicrobial capacity of live neutrophils and simultaneously sequesters them within macrophages. Mechanistically, RgpB, a cysteine protease produced by Pg …

Liquid Chromatography-Mass Spectrometry Based Metabolomics, Lipidomics And Epitranscriptomics., Raobo Xu

Electronic Theses and Dissertations

Metabolomics and lipidomics are the comprehensive studies of metabolites and lipids in cells, biological fluids, tissues, or organisms. These distinct chemical fingerprints are left behind by cellular processes. Epitranscriptomics is the field that focuses on examining chemical modifications on RNA molecules at the transcriptome level. Liquid chromatography-mass spectrometry (LC-MS) has been widely used in those omics studies. In this dissertation, I developed and applied both untargeted and targeted approaches using LC-MS based various analytical platforms to conduct omics studies. Firstly, I investigated caffeine metabolites in human urine and discovered three potential functional biomarkers to differentiate the stages of alcohol-associated liver …

Constitutive Chefs: The Ethos And Constitutive Rhetoric Of Anthony Bourdain, Sean Sherman, And Mashama Bailey., Michael Jared Benjamin

Electronic Theses and Dissertations

This dissertation project explores the motivation of chefs to become Public Chef Intellectuals and how they cultivate and engage with an audience that will never taste their food. Using a case study approach, this dissertation analyzes the intellectual missions of Anthony Bourdain, Sean Sherman, and Mahsama Bailey as told through their television shows, memoirs, cookbooks, and restaurant menus. I argue that for each chef, their cultural identity is inextricably tied to their ultimate purpose – the use of food as a Trojan horse to promote their vision for a collective American culture. This project underscores that this process happens dialogically …

Exploratory Learning In Two Modalities: Tabular Vs Graphical., Lianda Velic

Electronic Theses and Dissertations

In traditional educational settings, an instructor delivers a lecture prior to providing students a practice activity. Exploratory learning reverses this order to encourage active learning and engagement, typically improving learning outcomes. However, more research is needed in order to determine how to optimally design exploratory learning materials, and how differences in such design impact learning processes and outcomes. The current study investigated the impact of instructional order and activity modality type (tabular or graphical) on learning outcomes. Undergraduate students (N=252) were taught the statistical concept of consistency and the formula to compute standard deviation. In the instruct-first condition, …

Advisor Impacts On Student Learning In Undergraduate Engineering Sae Competition Projects, Sam Ertl

Theses and Dissertations

This study examines the effects of advisor characteristics on student learning in large scale undergraduate engineering project competitions. A survey was conducted to measure statistical significance between student ratings of their advisors and student ratings of their learning in key skill areas. Additional items measured include demographics and project characteristics which allowed for additional analyses. The purpose of this study was to identify areas of improvement for project advisors to advance the learning potential for student participants. The survey was distributed in an online format to students participating in five SAE University Program projects. Collected data was analyzed using Kendall’s …

Brief Of First Amendment And Internet Law Professors As Amici Curiae In Support Of Petitioners, Tiktok Inc. V. Garland, No. 24-656 (U.S. 2025)., Shubhangi Agarwalla, Enrique Armijo, Kevin Bankston, Susan Benesch, Ashutosh Bhagwat, Stuart N. Brotman, Ryan Calo, Anupam Chander, Erwin Chemerinsky, Alan K. Chen, David Craig, Eric Goldman, Gregory Gondwe, James Grimmelmann, Nikolas Guggenberger, G.S. Hans, Robert A. Heverly, Thomas E. Kadri, David Kaye, Heidi Kitrosser, Vivek Krishnamurthy, Edward Lee, Mark A. Lemley, David S. Levine, Yvette Joy Liebesman, Gregory P. Magarian, Jess Miers, Sean O’Brien, Mary-Rose Papandrea, Kermit Roosevelt, Jennifer Safstrom, Pamela Samuelson, Madhavi Sunder, Christopher Jon Sprigman, Jordi Weinstock

Con Law Center Amicus Briefs

“Without freedom of thought, there can be no such thing as wisdom, and no such thing as public liberty, without freedom of speech.” Benjamin Franklin, Silence Dogwood, No. 8 (July 9, 1722). For this reason, the U.S. Constitution makes clear that the Government cannot abridge free speech based on its content or viewpoint absent compelling and narrowly tailored grounds. Indeed, the protection of all speech is foundational to American democracy. See United States v. Schwimmer, 279 U.S. 644, 654–55 (1929) (Holmes, J., dissenting) (“[I]f there is any principle of the Constitution that more imperatively calls for attachment than any other …

A Little Bit Of Everything: Persistence Though The Pre-Medical Pipeline For First And Continuing Generation Students., Tana R. Didelot

Electronic Theses and Dissertations

This qualitative research study examines pre-medical college student persistence in their pathway to medical education. Through the framework of Terenzini and Reason’s College Student Persistence Model (2005), this work sought to understand the pre-college experiences, campus support factors, and external environments that help pre-medical college students to continue toward their goal of medical school entry. This study included pre-medical undergraduate students in the campus context of one public institution in the Southern Unites States. Pre-medical upperclassmen students were interviewed using a semi-structured protocol developed with the persistence framework. The analysis was conducted to obtain a more nuanced understanding of the …

A Quantitative Evaluation Of An Innovative Family Treatment Court Program For Families With Co-Occurring Child Maltreatment And Substance Use., Ashley Rose Logsdon

Electronic Theses and Dissertations

Substance use is linked to out-of-home care in over 40% of child welfare cases. This dissertation evaluated the experience of families with co-occurring child maltreatment and substance use in Family Recovery Court (FRC), an innovative family treatment court involving the judicial system, child welfare system, and behavioral health. Study One used a quasi-experimental propensity score match design, using administrative data and the North Carolina Family Assessment Scale for 68 families. The FRC group experienced better safety (substantiated repeat maltreatment), permanency (reunification), and well-being outcomes. The percentage of the FRC group who achieved reunification (81.2%) was significantly higher than that of …

Understanding How Social Media Influences Student Engagement Within The Classroom: Middle Grades Students' Perspectives., Anthony Dawyne Myrks-Brewer

Electronic Theses and Dissertations

This dissertation investigated the concept of student engagement and participation through the lens of middle school students. Studies and research show that overall student engagement amongst middle school-aged students is the most unengaged period throughout students' K-12 educational journey. Today's students live in a completely different generation from their guardians and parents due to the technology component, including smartphones making the element of social media more accessible. Social media is a platform that helps people communicate through various applications, and middle school students engage and participate in various social media applications daily. Student engagement is a critical component within education …

Patient, Provider, And Health System Characteristics Leading To The Delivery Of Low Value Health Care Services And Outcomes Of An Intervention For Mitigating Low Value Care., Philip Ray Rohrer

Electronic Theses and Dissertations

The United States spends more on health care than any other country, and Medicare accounted for nearly one-quarter of total personal health care spending in 2019. Waste within the health care system in the United States is estimated to represent approximately 25% of total U.S. health care expenditures. Low value care includes health care services that provide little or no benefit to patients, have potential to cause harm, incur unnecessary costs to patients, or waste limited healthcare resources. Low value care is estimated to represent roughly 10% of total health care waste, or between $75.7 billion and $101.2 billion dollars …

Ai-Driven Approach For Diagnosis Of Renal Transplant Rejection Based On Biomarkers Identification And Integration., Israa Sharaby

Electronic Theses and Dissertations

They kidney is a vital organ for which humans are fortunate to find a spare through transplantation to sustain critical body functions, offering a hope to those struggling with renal failure. Kidney transplant procedure is the optimal treatment for people who suffer from end-stage renal failure. However, there are posed challenges due to the risk of immune rejection and the limited availability of donors. Early detection of renal rejection can provide timely intervention and accurate diagnosis that are critical to improve the transplant outcomes. This study explores the innovative approaches for addressing the current challenges through biomarkers identification, imaging techniques, …

Understanding Carceral Pathways And Outcomes Of Marginalized Adults Who Use Drugs., Carmen Renee Mitchell

Electronic Theses and Dissertations

This dissertation is an examination of outcomes among substance users at various stages of the incarceration process divided among five chapters. Chapter One provides an overview of substance use disorder (SUD), incarceration, and wider justice system-involvement, and explores how the political economy of health theoretical framework can be applied to examine how the criminal justice system creates and perpetuates inequality among marginalized people who use substances. Chapter Two examines post-release health outcomes among the population of incarcerated people who use substances using a scoping review and finds that people in reentry with SUD have poorer overall outcomes that without transitional …

Modeling And Understanding Of Additive Manufacturing Periodic Cellular Structures With Heterogeneity: Property, Quality And Design Strategy., Naresh Koju

Electronic Theses and Dissertations

Lightweight cellular structures with their higher per mass performance capability, multifunctional designability and property tolerability are gaining much wider adaptation in many engineering applications ranging from aerospace, defense, biomedical, automotive to sports. However, to achieve the desired performance levels careful design must be carried out. The experimental-based empirical design often involves high manufacturing cost, and there are also certain information/knowledges about the cellular deigns that could not be easily obtained experimentally, such as the deformation local fracture initiation. Similarly, numerical modeling-based design approach commonly suffers from high computation cost and the lack of inverse designability. In addition, numerical models often …

Toward An Urban Food Commons: Participatory Action Research On Food Apartheid And Community-Based Agrifood System Governance In Louisville, Ky., Mary Abigail Rudolph

Electronic Theses and Dissertations

This dissertation investigates the structural inequities fueling food apartheid in Louisville, Kentucky’s agrifood system and explores community-based governance as a path toward food justice. Through a participatory action research (PAR) framework, this study combines participatory geographic information systems (PGIS), focus groups, and autoethnography to engage directly with affected community members and collaborate with the Food in Neighborhoods (FIN) coalition. By prioritizing the voices of those most impacted by food insecurity, this research offers contributions to the fields of food justice, participatory governance, and urban food commons. The study situates Louisville’s food access issues within the broader neoliberal global agrifood system, …

Mitigating Code Reuse Attacks On Risc-V Binaries: Minimizing Gadget Availability Using The Compressed Extension, Heitor Vieira

Theses and Dissertations

Embedded systems are vital in civilian and military applications, requiring high performance and security. The open RISC-V Instruction Set Architecture (ISA) offers significant advantages, including security through community review and strategic independence in microchip supplies. Brazil’s recent partnership with RISC-V highlights its potential for national technological sovereignty. However, RISC-V is not inherently resistant to code reuse attacks (CRAs), highlighting the need to integrate security measures early in development. The RISC-V Compressed extension, while beneficial for optimizing performance and code flexibility, introduces security trade-offs. As RISC-V adoption grows, particularly in critical systems, addressing these security challenges from the start is crucial …

Dual-Channel Side Channel Attack: Improved Aes Key Decryption By Combining Power And Electromagnetic Side Channels With Convolutional Neural Networks, Sean P. O'Neill

Theses and Dissertations

This research introduces a novel DL approach for SCA that combines power consumption and EM signals to enhance encryption key deduction by leveraging a dual-channel CNN architecture. A new dataset, consisting of simultaneous power and EM signal collections during 128-bitAES encryption, was developed to train and evaluate the model’s effectiveness. The combined approach achieved an 88% reduction in traces needed, from 50 traces to 6, for encryption key classification, outperforming traditional methods such as random forest, DPA, DEMA,and individual side channel CNN models. These findings highlight the potential of integrating multiple side channels in SCA to improve performance without the …

Extracting Permittivity And Permeability Using The Position-Insensitive And Calibration-Independent Method On A Rectangular Waveguide, James Conrad Denemark

Theses and Dissertations

Classic methods for extracting material characteristics require known measurements to accurately calibrate the network analyzer. Previous work demonstrated a position-insensitive and calibration-independent (PiCi) transmission/reflection method to extract a material’s permittivity. This thesis proposes a method with the same function, manipulated to use one empty measurement and then two samples of different thicknesses. The PiCi method is first adopted for rectangular waveguide which resulted in inaccurate permittivity data when compared to the calibrated solution. Once detector mismatch corrections were applied, the PiCi method produced accurate results. Using a 2-D numerical root search, permittivity and permeability material characteristics are now successfully extracted …

Empowering Community Health Promoters For Healthy Births In Sega, Kenya, Melissa Castro, Trang Ha, Dominique Tagupa, Kaliah Vang

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

No abstract provided.

Promoting Mental Health For Graduate Students: The Mind Matters Initiative, Kelly Donahoe, Marissa Marchman, Anna Ramos, Silvia Reyes

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

No abstract provided.

Care Beyond Incarceration: Grassroots Support For Community Reentry Success, Chelsea Bigelow, Rachel Bovenizer, Jessica Lebedeff

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

No abstract provided.

Examination Of Urban Spatial Structure After Covid Based On Hedonic Price Model, Shaoting Wen

Honors Theses

The traditional monocentric and polycentric city model assumes that people commute to the urban centers/subcenters (UCS) for work and, thus the houses close to the centers have convenience premium in commuting cost which drives up their prices. However, with more and more people switching to hybrid /remote working, average commute cost decreases, leading to the location of UCS and commute time influence less on housing price. This paper revisited the hedonic price model under the polycentric city context with the introduction of kernel density estimation (KDE). By choosing three of the top ten high-remote potentials and three of the top …

Epistemic Spaces And Fields: A New Framework For Social Epistemology Applied To The Internet, Zizhe Cheng

Honors Theses

This thesis introduces "Epistemic Spaces and Fields," a novel framework for social epistemology inspired by the analogies of space and fields in physics to better elucidate how epistemic environments shape epistemic practices. Part A establishes the theoretical underpinnings of epistemic spaces and fields, demonstrating how social, cultural , and power dynamics distort individuals' capacities to obtain and communicate knowledge. Part B applies this framework to the digital realm, examining how the Internet and social media reshape our epistemic contexts and introduce new challenges to critical thinking.

Pixels Of Passion: The Revolutionary Impact Of Indie Games, Sharanya Udupa

ART 108: Introduction to Games Studies

In the dynamic world of video game development, a powerful revolution has been quietly transforming how interactive experiences are created. Independent game developers, or "indie" game creators, have emerged as innovative storytellers and design pioneers, challenging traditional gaming paradigms and offering players unique, personal experiences that transcend mainstream entertainment.

Unlike mainstream games developed by large corporations with multi-million dollar budgets, indie games are typically created by small teams or even individual developers driven by artistic vision rather than pure commercial interests. These creators prioritize innovative gameplay mechanics, compelling narratives, and unique aesthetic experiences over conventional market formulas. Platforms like Steam …

Rare Variants Of Dna Ligase 1 Show Distinct Mechanisms Of Deficiency, Jenna H. Veenstra, Alexandria Chabez, Terrance J. Haanen Iii, Austin Keranen, Charlotte Cunningham-Rundles, Patrick J. O'Brien

Faculty Work Comprehensive List

Human DNA ligase 1 (LIG1) performs the final step in DNA repair and recombination pathways by sealing DNA breaks, and it functions as the main replicative ligase. Hypomorphic LIG1 variants R771W and R641L cause immune deficiencies in LIG1 Syndrome patients. In vitro these LIG1 variants have decreased catalytic efficiency and increased abortive ligation and it is not known if either biochemical defect is sufficient on its own to cause immune deficiency. We investigated the enzymatic activity of several new candidate LIG1 Syndrome variants chosen based on their structural proximity to known clinical variants, low minor allele frequency (MAF), high level …

December 2024, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

December is Healthy Eating Month

• Eating a variety of foods, including vegetables, fruits, and whole-grain products
• Eating lean meats, poultry, fish, beans, and low-fat dairy products
• Getting enough fiber
• Drinking lots of water
• Limiting salt, added sugars, alcohol, and saturated fat
• Making sure that you get enough nutrients, especially calcium, vitamin D, and potassium

Low-Temperature Dual Balance Electrodynamic Trap (Lt-Dbet) For Single Microparticle Aerosol Studies, Victor Oyebamiji Ojo

Theses and Dissertations

Atmospheric aerosol processes regulate our climate through light scattering and cloud formation, which are governed by their physicochemical properties. Despite their climate impacts, important individual particle properties are difficult to measure at controlled temperatures relevant to the troposphere. This study presents the Low-Temperature Dual Balance Electrodynamic Trap (LT-DBET), a commercial DBET from MicroLev LLC, modified with a copper tubing network and a recirculating chiller to achieve temperature control as low as -5 ⁰C, which is suitable for heterogenous freezing using AgI. Aerosol microdroplet growth via water uptake is indirectly measured using a feedback loop, which continuously applies balancing voltages proportional …

Supervenience And Non-Naturalism, Michael Hogan

Graduate Theses and Dissertations

Supervenience presents a problem for the moral non-naturalist. Supervenience states that one’s moral properties cannot differ without one’s natural properties differing. It, therefore, states a necessary connection between moral and natural properties. Moral properties for the moral non-naturalist are sui generis, which means they are not reducible to natural properties, but also they are utterly different in kind than natural properties and any other kind of property. How can these properties be necessarily connected? This requires an explanation. The challenge to the moral non-naturalist is to provide such an explanation. McPherson (2012) presents an explanatory challenge to the non-naturalist …

Investigating The Perceived Invisibility Of The Black Woman Leader In Fortune 500 Companies: Understanding Career Pathways Based On Insight And Intersectionality, Shana Jones Yarberry

Graduate Theses and Dissertations

There is a gap in the literature when examining the intersectionality of race, gender, and class. There is additional distance when evaluating the impact each intersection has on the career development of Black Women (BW) in Fortune 500 companies. The purpose of this study was to use a qualitative approach to investigate how the intersectionality of race, gender, and class impact the career advancement of BW while also identifying perceived barriers, historical patterns of career movement, and organizational efforts to support the ascension of BW in senior leadership. The Systems Theory Framework of Career Development and Intersectionality Theory were examined …

Emotional Intelligence And Self-Direction Orientation: An Examination Of Non-Academic Factors In Post-Pandemic Community College Students In Kansas And Missouri, Ashley Rader

Graduate Theses and Dissertations

Post-pandemic learners face academic and non-academic challenges due the educational disruption caused by the COVID-19 virus. ACT college admissions test scores dropped to a 30-year low in 2023, falling the most significantly and rapidly during and after the pandemic (ACT, 2023) and recovery from these childhood and adolescent learning deficits has not been seen to date (Betthäuser et al., 2023). Research on non-academic factors, not as widely studied as academic factors, is crucial to understand where these learners’ deficits further lie. Two of those factors – emotional intelligence and self-direction orientation – were the key concepts of interest in this …