Digital Commons Network^™

The Attachment Repair Hexagon: A Model For Recovery From Infidelity In Evangelical Marriages, Theresa C. Allen, John C. Thomas

Journal of Faith Integration Counseling (JFIC)

Many studies have examined risk factors for infidelity; however, few have investigated how couples recovered from the attachment injury of infidelity. Thus, a grounded theory pilot study was conducted by the lead author to explore the question, “What helps evangelical marriages recover after sexual infidelity by the husband?” Three evangelical couples who were a minimum of two years post-disclosure of infidelity shared their personal accounts of marital recovery. Six major findings emerged from the analysis of the data collected from their semi-structured interviews: 1) developing healthy communication; 2) obtaining support and accountability; 3) maintaining physical separation from the other woman; …

A Disability-Inclusive Theory Of “Ordinary” Care: Redistributing Accommodative Labor In Torts, Rachel Caldwell

University of Chicago Law Review

Everyone generally owes each other a duty of ordinary care—but what is “ordinary”? How does one act reasonably to meet this burden? The answer depends on a plaintiff’s disability status. This Comment analyzes the current reasonable per- son standard for disabled plaintiffs and the corresponding duty of “ordinary care” provided by defendants through a critical disability studies lens. The current system burdens disabled plaintiffs with accommodating themselves, rather than requiring defendants to include accessible care in meeting their general duty of ordinary care. To redistribute this inequitable distribution of accommodative labor, this Comment proposes three stackable policies: (1) courts should …

Weighing In: Why Obesity Should Be Considered A Qualifying Disability Under The Americans With Disabilities Act, Anne Marie Hawley

University of Chicago Law Review

Anti-fat bias has been described as the last socially acceptable form of prejudice. Weight discrimination persists even though obesity affects over 100 million adults in the United States and obesity rates have continued climbing over the past few decades. Despite the discrimination that fat people face, there is no federal protection against weight discrimination. One potential solution to the lack of existing legal protections is the Americans with Disabilities Act (ADA).

Claimants challenging weight discrimination under the ADA argue that weight discrimination is a form of disability discrimination—namely, discrimination based on the medical condition of obesity. Although the medical community …

Rover Chassis & Suspension, Nikki Zainer, Aung Bhone Zaw, Joelle Romero, Colin Thompson

Mechanical Engineering

The Mars rover project is part of the University Rover Challenge (URC), a robotics competition organized by the Mars Society that tasks student teams with designing and building the next generation of Mars rovers. Cal Poly Human Space Technology and Research (CP-HSTAR) has inherited a rover developed by a previous senior design team.

This report documents the progress made in refining the rover’s structure, highlighting key specifications, and detailing design improvements aimed at enhancing the suspension’s structural integrity, improving wheel traction, increasing modularity, and developing an enclosed chassis for electronic components.

This report includes a detailed breakdown of the rover’s …

Uses Of Project Management Practices In Development Of A Recreational Facility Business Plan, Lucian Blake

Student Projects for Graduate Degrees

The objective of this endeavor is to demonstrate the intended application of project management's best practices, in the submission of a conventional business plan as administrated by the University of Anchorage Alaska capstone, the Project Management Book of Knowledge (PM BoK), and the Project Management Institute (PMI). Preparations and outcomes encountered within this effort will both initiate and actively assert an economy in discovery or concept use, which coincide with technical simulations capable of breaching and sustaining confidence within continued practice or future findings. The determination within this dynamic effort was inspired by a self-passion for entrepreneurship, within equitable achievements …

The Algorithm Of Fear: Unpacking Prejudice Against Ai And The Mistrust Of Technology, James Hutson, Daniel Plate

Faculty Scholarship

The mistrust of AI seen in the media, industry and education reflects deep-seated cultural anxieties, often comparable to societal prejudices like racism and sexism. Throughout history, literature and media have portrayed machines as antagonists, amplifying fears of technological obsolescence and identity loss. Despite the recent remarkable advancements in AI—particularly in creative and decision-making capacities—human resistance to its adoption persists, rooted in a combination of technophobia, algorithm aversion, and cultural narratives of dystopia. This review investigates the origins of this prejudice, focusing on the parallels between current attitudes toward AI and historical resistance to new technologies. Drawing on examples from popular …

Algotric: Symmetric And Asymmetric Encryption Algorithms For Cryptography – A Comparative Analysis In Ai Era, Naresh Kshetri, Mir Mehedi Rahman, Md Masud Rana, Omar Faruq Osama, James Hutson

Faculty Scholarship

The increasing integration of artificial intelligence (AI) within cybersecurity has necessitated stronger encryption methods to ensure data security. This paper presents a comparative analysis of symmetric (SE) and asymmetric encryption (AE) algorithms, focusing on their role in securing sensitive information in AI-driven environments. Through an in-depth study of various encryption algorithms such as AES, RSA, and others, this research evaluates the efficiency, complexity, and security of these algorithms within modern cybersecurity frameworks. Utilizing both qualitative and quantitative analysis, this research explores the historical evolution of encryption algorithms and their growing relevance in AI applications. The comparison of SE and AE …

The Primate Gut Microbiota Contributes To Interspecific Differences In Host Metabolism., Elizabeth K Mallott, Sahana Kuthyar, Won Lee, Derek Reiman, Hongmei Jiang, Sriram Chitta, E Alexandria Waters, Brian T Layden, Ronen Sumagin, Laura D Manzanares, Guan-Yu Yang, Maria Luisa Savo Sardaro, Stanton Gray, Lawrence E Williams, Yang Dai, James P Curley, Chad R Haney, Emma R Liechty, Christopher W Kuzawa, Katherine R Amato

Faculty Research 2024

Because large brains are energetically expensive, they are associated with metabolic traits that facilitate energy availability across vertebrates. However, the biological underpinnings driving these traits are not known. Given its role in regulating host metabolism in disease studies, we hypothesized that the gut microbiome contributes to variation in normal cross-vertebrate species differences in metabolism, including those associated with the brain's energetic requirements. By inoculating germ-free mice with the gut microbiota (GM) of three primate species - two with relatively larger brains and one with a smaller brain - we demonstrated that the GM of larger-brained primates shifts host metabolism towards …

Disagreement On Foundational Principles Of Biological Aging., Vadim N Gladyshev, Benjamin Anderson, Hanna Barlit, Benjamin Barré, Samuel Beck, Bahareh Behrouz, Daniel W Belsky, Amandine Chaix, Manish Chamoli, Brian H Chen, Kaiyang Cheng, Jane Chuprin, Gary Churchill, Andrea Cipriano, Alex Colville, Joris Deelen, Yuri Deigin, Kehuan K Edmonds, Bradley W English, Ruogu Fang, Michael Florea, Iosif M Gershteyn, Diljeet Gill, Laura H Goetz, Vera Gorbunova, Patrick T Griffin, Steve Horvath, Martin Borch Jensen, Xin Jin, Sara Jovanovska, Kathrin M Kajderowicz, Tomoko Kasahara, Csaba Kerepesi, Subhash Kulkarni, Vyacheslav M Labunskyy, Morgan E Levine, Sergiy Libert, J Yuyang Lu, Yuancheng Ryan Lu, Riccardo E Marioni, Brianah M Mccoy, Wayne Mitchell, Mahdi Moqri, Farzaneh Nasirian, Peter Niimi, Hamilton Se-Hwee Oh, Brian Okundaye, Andrey A Parkhitko, Leonid Peshkin, Mia Petljak, Jesse R Poganik, Glen Pridham, Daniel E L Promislow, Weronika Prusisz, Margaux Quiniou, Ken Raj, Daniel Richard, Jose Luis Ricon, Jarod Rutledge, Morten Scheibye-Knudsen, Nicholas J Schork, Andrei Seluanov, Michael Shadpour, Anastasia V Shindyapina, Steven R Shuken, Sruthi Sivakumar, Thomas Stoeger, Ayumu Sugiura, Nadia R Sutton, Alexander Suvorov, Andrei E Tarkhov, Emma C Teeling, Alexandre Trapp, Alexander Tyshkovskiy, Maximilian Unfried, Cavin K Ward-Caviness, Sun Hee Yim, Kejun Ying, Jeffrey Yunes, Bohan Zhang, Alex Zhavoronkov

Faculty Research 2024

To gain insight into how researchers of aging perceive the process they study, we conducted a survey among experts in the field. While highlighting some common features of aging, the survey exposed broad disagreement on the foundational issues. What is aging? What causes it? When does it begin? What constitutes rejuvenation? Not only was there no consensus on these and other core questions, but none of the questions received a majority opinion-even regarding the need for consensus itself. Despite many researchers believing they understand aging, their understanding diverges considerably. Importantly, as different processes are labeled as "aging" by researchers, different …

Exploring The Interplay Among Effort, Motivation, And Self-Efficacy In High School Mathematics And Act Math Achievement, Katrina Lightsey

Dissertations

This study examines the relationship between high school students' attributions of effort, motivation, and self-efficacy as they relate to ACT math scores. Despite the important role of standardized tests in determining college admissions, there has been little research conducted to determine how students feel about these attributions and how they relate to math grades and ACT scores. A total of 52 juniors and seniors from local high schools participated in this study, which was conducted over the summer through voluntary participation following email invitations. The study was designed to measure students' self-reported effort, motivation, and self-efficacy using a survey instrument. …

Blended Learning: Is It An Equitable Practice For Students?, Jon Price

All-Inclusive List of Electronic Theses and Dissertations

The present study investigated the effect of the blended learning teaching model on K-8 teachers in the state of Indiana. The purpose of the study is to validate the increased attention on educational instruction with the use of technology in a virtual setting combined with the traditional classroom setting to maximize learning opportunities for all students. Teachers (N=115) were randomly asked to participate in a survey to gather data to complete the research. The were four research questions involved in the study, and they are as follows: What are the current self-efficacy perceptions of Indiana K-8 teachers in the areas …

Modeling Pricing And Profit Testing Of Chronic Disease's Insurance Policies Using Prostate Cancer Data In Kenya, Cynthia Mwau, Howard Omukami

Institute for Educational Development, East Africa

Chronic diseases have been on the rise globally and more so in the African continent. Treatment of chronic diseases requires lots of finances hence posing a challenge even to those people who are considered financially stable. Chronic diseases are expected to rise even further due to the rapid lifestyle change. In an attempt to mitigate the challenge of accessing treatment for chronic diseases, we develop a model for pricing and profit testing chronic disease insurance policy using the modified equivalence principle. We use the Kenyan mortality tables for the computation as they reflect the true mortality rate of the population …

Breaking Barriers: Bridging The Gap In Financial Literacy And Representation, Triniti Boson

Honor’s College Freeman Research Journal

This thesis explores the connection between the lack of financial literacy in Black communities, the underrepresentation of women in financial leadership, and the significance of building generational wealth. Many Black families have historically avoided financial conversations, often overshadowed by pressing economic challenges and a legacy of systemic exclusion, from redlining to discriminatory banking practices. These barriers prevented access to essential financial tools and knowledge, creating distrust in institutions and limiting opportunities for wealth accumulation across generations. Addressing these issues is essential for community empowerment. Financial literacy provides the knowledge to manage resources, build savings, and plan for the future. Generational …

Anaplasma Phagocytophilum’S Effect On Gopher Tortoises Of South East Florida, Elena Tonkin

Harriet L Wilkes Honors College Theses 2020 - Present

Recent studies have revealed Anaplasma phagocytophilum as a new pathogen that has started to affect gopher tortoise populations throughout Florida. This study investigated how the pathogen, A. phagocytophilum, has potentially begun to spread amongst the gopher tortoises in the Abacoa Greenway and the Florida Atlantic University Preserve (FAUP). To investigate these tortoises, blood samples were taken from multiple specimens from Range VI of the Greenway and FAUP. DNA isolated from these samples were then analyzed for the presence of A.phagocytophilum utilizing PCR and gel electrophoresis, followed by Sanger sequencing. This research demonstrated that A.phagocytophilum has not made its way …

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 …

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 …

Reconceptualizing Property Law's Background Principles In Takings Law, Timothy M. Mulvaney

Faculty Scholarship

Both libertarians and progressives celebrated the result in Tyler v. Hennepin County. This Article asserts that this unified celebration has overshadowed the extent to which the Supreme Court’s reasoning calls into question even our most foundational assumptions about the meaning of property and the takings protections the constitution affords to it. Followed to its literal end, Tyler remarkably suggests that owners may well need to ground their expectations in the property laws endorsed by a majority of states rather than in the laws of their own state.

Suspicious that the Court intended such a revolutionary upheaval of the state variations …

Shaping Preferences With Pigouvian Taxes, Gary M. Lucas Jr.

Faculty Scholarship

A Pigouvian tax is a tax that is imposed to correct an externality, which arises when a person engages in behavior that harms others without their consent. Pigouvian taxes are popular among academics—with prominent economists and legal scholars arguing for their imposition on myriad goods and activities that harm third parties, like carbon emissions and alcohol. Policymakers have recently been receptive to at least some of these arguments as evidenced by taxes imposed on or proposed for a variety of externality-generating goods, including guns, plastic bags, and sugary drinks.

The conventional economic rationale for Pigouvian taxes assumes that they affect …

Intellectual Property, Global Inequality, And Subnational Policy Variations, Peter K. Yu

Faculty Scholarship

This chapter criticizes the oversimplification of the binary North–South debate on intellectual property, innovation, and global inequality and highlights the wide geographic, sectoral, and income inequalities within middle-income countries. It begins by explaining why the arrival of these countries has called into question the North–South debate. The chapter then moves from the widely studied subject of global inequality to the underexplored topic of national inequality. Focusing on the intellectual property context, the discussion highlights the considerable subnational variations in the economic and technological conditions of middle-income countries. To combat national inequality, this chapter concludes by recommending interventions in three areas: …

Section 1: Defining Arbitration And Addressing Structural Bias, Nancy A. Welsh

Faculty Scholarship

The Supreme Court’s jurisprudence pursuant to the Federal Arbitration Act (FAA) has successfully encouraged the use of arbitration to resolve disputes of all types, including those arising out of contracts of adhesion. Meanwhile, with one very limited exception, neither Congress nor the Supreme Court has done anything to assure those bound by adhesive contracts that the required arbitration process will be fair, impartial, and consistent with due process principles. The FAA does not even include a definition of arbitration to guide arbitration providers and individual arbitrators. This chapter proposes the addition of a definition of arbitration to the FAA to …

Characterization Of Sediment-Flow Interactions In Tidally Driven Salt Marsh Environments, Elijah Rousseau

Master's Theses and Capstones

Salt marshes are effective sediment traps and under static sea levels are known to increase in elevation over time. However, current sedimentation rates are insufficiently high to keep up with the estimated sea level rise. Strategies such as the mud motor, which proposes the injection of dredged sediment into incoming flood tides, require a deeper understanding of how tidal flows evolve in complex estuarine systems and how suspended sediment is dispersed and deposited in vegetated environments. Two field deployments occurred in the summer of 2023 to study the mechanisms of sediment transport and accretion along a horizontal marsh transect in …

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 …

Effects Of The Low-Dose, High-Frequency Cardiopulmonary Resuscitation Education On Nurses’ Competency And Confidence, Claudia C. Sabogal-Rodriguez

Nursing & Health Sciences Research Journal

Background: Despite advances in resuscitation science, sudden cardiac arrest remains a leading cause of death in the United States, with substandard intra-hospital survival-to-discharge rates. High-quality resuscitation skills for nurses are needed, including effective cardiopulmonary resuscitation (CPR) education. Methods: This study followed a quantitative, four-group, cross-sectional correlational approach and aimed to measure the relationship between competency and confidence when using the low-dose, high-frequency CPR educational method over time. The Modified Basic Resuscitation Skills Self-Efficacy Scale was used to measure confidence, and the Resuscitation Quality Improvement (RQI) program measured competency. Results: The results came from a sample size of 100 participants, with …

Addressing End-Of-Life Care Education Gaps For Registered Nurses: A Quality Improvement Project, Mayra Villalba, Alejandra Angel, Arvinder Singh

Nursing & Health Sciences Research Journal

Background: As the global elderly population grows rapidly, end-of-life care (EOLC) needs have expanded, warranting comprehensive nursing education. There is a significant gap in exposure to EOLC during nursing undergraduate education, clinical experiences, and training opportunities in the professional setting. The purpose of this quality improvement project was to educate nurses about end-of-life care. Methods: In an established medical-surgical unit, hospice patients with comfort-only measures were placed into a cohort labeled Transitional Care Unit (TCU). Between October 2023 and May 2024, nurses working in the TCU were surveyed on their knowledge regarding EOLC. Staff attended mandatory education sessions after the …

Optimization Of Long-Acting Erythropoietin Stimulating Agents In Dialysis Patients During Transitions Of Care To A Community Hospital, Ryan Falcon, Erika Dittmar, Radhan Gopalani, Stephanie Palma, Heidi Clarke, Jessica Wine, Leyner Martinez

Nursing & Health Sciences Research Journal

Introduction: Many outpatient dialysis centers have transitioned to long-acting erythropoietin-stimulating agents (ESAs). However, upon admission to a hospital, long-acting ESAs are often overlooked during the medication reconciliation process, leading to therapeutic duplications and increased hospital expenditures. The purpose of this quality improvement project was to evaluate the financial impact of pharmacist prospective review and assessment of outpatient ESAs and appropriate scheduling during a hospital stay. Methods: This was a single-centered, prospective chart review of dialysis patients with initial ESA orders that took place in a non-profit community hospital in South Florida from January to March 2024. The pharmacist reviewed inpatient …

Examining Key Predictors Of Enrollment At A Regional, Open-Access Research University On The U.S. - Mexico Border, Marcus Gay

Open Access Theses & Dissertations

Each year, approximately 64% of admitted students do not enroll at the University of Texas at El Paso (UTEP). This is particularly concerning given the projected decline in regional high school graduates beginning in the 2025-2026 academic year. The El Paso region is also predominantly composed of groups who have been historically underrepresented in higher education, including Hispanic or Latino students, individuals from low socio-economic backgrounds, and first-generation college students. Using logistic regression analysis, this quantitative study investigates how seven key factors impact the likelihood of enrollment among admitted UTEP applicants. The study utilized admissions data provided by UTEP’s Texas …

The New Anthropocentrism: The Problem Of Water Conservation And Water Justice, Benjamin Stuart Milam

Open Access Theses & Dissertations

My objective with my thesis is to argue for and reinforce a type of anthropocentrism that is both environmentally conscious and consumable for an audience that is not necessarily well versed in philosophical literature. In the first chapter I go over philosophical frameworks, such as Anthropocentrism and Biocentrism, and why I believe they do not meet both of those criteria listed. After that I discuss New Anthropocentrism, coined by Clive Hamilton, and why I believe that a slightly modified version possesses qualities that I believe are needed for the crisis at hand. In chapter 2 I use that framework and …

Fatigue Endurance Of Alsi10mg Post Hip Heat Treatment With High Duration Thermal Aging, William Venable Newcomb

Open Access Theses & Dissertations

AlSi10Mg is one of the cornerstones of additive manufacturing (AM), with its materialproperties and relatively low cost making it extremely popular as an AM metal choice, specifically using Laser Powder Bed Fusion (LPBF). Many publications have focused on this material, studying tensile strength, fatigue, heat treatments, and more. However, an area that requires further study is the effect of aging on the materials fatigue properties, with this study examining an industry standard heat treatment of Hot Isostatic Pressing (HIP). Using studies that have already been completed, AlSi10Mg was fatigue tested at near 100% UTS and 75% yield strength after HIP …

Ni Uno Mas: A Critical Examination Of Zero Tolerance Policies, Marcos Eduardo Peã±A

Open Access Theses & Dissertations

This study investigates the impact of zero-tolerance policies on minority students, emphasizing the school-to-prison pipeline (STPP). Using a qualitative methodology and testimonios, the study reveals how these policies, initially aimed at severe offenses, have disproportionately targeted minor infractions among ethnic minority students, exacerbating systemic inequities. Through a comprehensive literature review and personal narratives, the research highlights the cultural mismatch between strict disciplinary measures and the lived realities of these students, shedding light on the profound consequences these policies have on their educational journey and personal development. The findings underscore the urgent need for policy reform, advocating for restorative justice practices …

“Don’T Bring Your Feminism Here!”: The African Hair Braiding Salon As A Rhetorically Charged Space For Feminist Activism, Efe Plange

Open Access Theses & Dissertations

This project extends scholarship on Black beauty and hair care spaces in the US as rhetorically charged for various forms of activism. It specifically explores the nature of work, conversations and feminist ways of being among a group of braiders working together in an African hair braiding salon to legitimize the African hair braiding salon as a site with unique contributions to this body of work. Grounded in Feminist Geo-criticism and Conversational Rhetoric, the study seeks to make contributions that are relevant to the field of Rhetoric and more specifically the sub-field of feminist rhetorics, African and non-Western feminist rhetorics, …