Digital Commons Network^™

Course Insight Portfolio: Math 2070 Business Calculus Ii, Samuel Ajibola, Zachariah Baer, Kensey Doughtie, Abby Hyatt

Publications

MATH 2070 - Business Calculus II, is a course that most students in the Wilbur O. and Ann Powers College of Business will likely take, but can also meet the mathematics requirement for many majors outside of the College of Science and the College of Engineering, Computing, and Applied Sciences. Like most second semester calculus courses, it requires decent foundations in both algebraic manipulation and derivation to succeed, skills that students will prove through pre-college examination and by passing a first calculus course. Where it differs from a STEM-oriented calculus II course is that it goes beyond integration, touching on …

“Healing Symbols For Trauma”: The Role Of Art In Healing From Psychological Trauma And Post Traumatic Stress Disorder (Ptsd) Engaging Carl Gustav Jung’S Appropriation Of The Spiritual Exercises Of St. Ignatius Of Loyola, Ricardo Sebastian Nogueiro

Jesuit School of Theology Dissertations

In society individuals experience trauma at least once in their lifetime which makes the experience of trauma pervasive. This thesis explores the role that art forms play in psychological and spiritual healing from trauma and PTSD. Psychological trauma and PTSD have become more prevalent in society with reliance on largely psychological approaches to healing while neglecting the spiritual dimension. This study proposes a complementary method to Cognitive Behavioral Therapy (CBT) for psycho-spiritual healing through an integration of art, psychoanalysis, and Christian spirituality, one which restores personal agency. Engaging the trauma afflicted with art forms can serve as a medium for …

Scrolling Critically: Momfluencers As Sites Of Composition, Rhetoric, And Pedagogical Insight, Sarah A. O'Neill

All NMU Master's Theses

This thesis critically examines the practices of Momfluencers–social media influencers who blend maternal identity with lifestyle branding–to inform pedagogy for aspiring digital professionals, particularly college students preparing for careers in social media.

Chapter 1 establishes a theoretical framework, drawing on multimodal literacy and Mikhail Bahktin’s concept of heteroglossia to analyze how meaning is constructed across platforms. Chapter 2 investigates the rhetorical and compositional strategies Momfluencers use on platforms such as Instagram and TikTok, highlighting how authenticity, professional obligations, and audience expectations intersect with platform-specific features and algorithmic mediation. Chapter 3 presents findings from a classroom study, emphasizing the literacies required …

Evidence-Based Practice In Speech-Language Pathology: Creating Effective Therapy Materials, Avalee Dunkley

Undergraduate Honors Capstone Projects

Evidence-based practice is a fairly new topic in speech-language pathology, gaining traction among professionals in the field in the last twenty years. Evidence-based practice is the integration of high-quality research, patient cultural and social values, and clinician expertise to treat a patient. Patients are more likely to progress when these three factors are combined. This paper explores four areas of speech-language pathology that are commonly treated in school-aged children: speech sound disorders, language disorders, social communication disorders, and the use of augmentative and alternative communication. Each section gives a summary of the disorder and how the disorder can be treated …

A Look Through The Bluest Eye: Intersectionality, Identity & The Role Of Fiction, Sydney Foster

Undergraduate Honors Capstone Projects

Since its coinage in 1989, the idea of intersectionality has persisted academic research in understanding how a person is treated and what experiences they are subjected to, specifically those belonging to marginalized groups. My theory is that a person’s intersectionality is the vehicle which leads to their experiences, which when totaled, comprise a person’s identity. This project focuses specifically on the treatment of Black women and girls, the academic research and first-hand accounts that support the existence of the perpetual adultification, dehumanization, and sexualization of these individuals, and how these phenomena increase Black women and girls’ risk for maltreatment, specifically …

Self-Efficacy Through The Use Of Ai-Video Simulations And Video Feedback (Goreact) For Medical Interpreting Training, Ricardo Tienda-Pérez

Undergraduate Honors Capstone Projects

In today’s diverse and modern healthcare systems, medical interpreters play a critical role in clinical safety and quality care. However, a pedagogical gap exists between classroom vocabulary mastery and the self-advocacy skills required in real-world clinical settings. This research evaluates the impact of AI-generated video simulations and GoReact’s time-coded feedback on the self-efficacy and self-advocacy of student interpreters enrolled in the Spanish Medical Interpreting Training course (SPAN 4081) at Utah State University’s Logan campus – as part of the Spanish Medical Interpretation & Translation certificate program during the Spring 2026 semester. By utilizing a mixed-methods research design, this study collected …

Nutrition Teaching Methods In Communities, Emery Fayth Rowles

Undergraduate Honors Capstone Projects

Community is a vital part of non-formal education. A sense of, longing for, and responsibility towards community draws individuals to participate in local services and classes. Community has been shown to have positive impacts on learning, self efficacy, and health.

Many of the techniques used in education mirror techniques used in building community—such as the use of small group discussions and cultural sensitivity—but with distinct differences in mindset. Most educational approaches see the acquisition and use of knowledge as the key purpose of the program and evaluate participants on an individual basis. This approach makes sense for programs meant to …

The Relationship Between Winning In The Classroom And On The Field At The Athletic Department Level, John Zachary Gory

Electronic Theses and Dissertations

This study examines the presence and extent of the relationship between athletic department success based on SBLive© All-Sports Award Scaled Scores and academic outcomes in Mississippi 4A high schools. Specifically, the study investigates whether SBLive© All-Sports Award Scaled Scores in 4A Mississippi high schools are associated with Mississippi School Accountability System (MSAS) Accountability Scale Scores, Chronic Absenteeism, Incidents of Violence, and Graduation Rates across four school years (2021–2022 through 2024–2025). A quasi-experimental quantitative design utilizing Pearson correlation coefficient (r) analyzes relationships among continuous variables and identifies trends across years, including the impact of Mississippi High School Activities Association (MHSAA) reclassification …

A Revised Quantifier Variance And Its Implications On Vagueness, Isaac Alexander Huling

Electronic Theses and Dissertations

This paper argues that the Special Composition Question has no substantive answer, not because compositional talk is empty but because the physical structure it tracks does not have the form that would privilege a unique answer. The argument accepts Sider’s methodological premise that the world must provide structure beyond description if ontological vocabulary is to mean anything, and deploys that apparatus against his specific application of it to composition. Constraint processes among a system’s parts – the forces and interactions that hold rigid bodies together, maintain organisms, bind solar systems – satisfy every condition Lewis required of reference magnets. They …

Murdoch's Metaphorical And Mystical Moral Metaphysics, William Jade Langley

Electronic Theses and Dissertations

In this project, I explain the mysticism found in Iris Murdoch’s The Sovereignty of Good, emphasizing what the illustrative thought experiments and metaphors are meant to explain. To do this, I introduce her understanding of G. E Moore’s moral realism and compare this with how Bertrand Russell understands mystical intuition and revelation. Then, to understand how we can still do moral philosophy when morality is fundamentally mystical, I compare Murdoch’s usage of metaphor with that of Victoria Welby, who also takes metaphorical understanding to be crucial to our understanding of the world. Though Welby goes further than Murdoch in saying …

Secondary English Teachers’ Perceptions Regarding The Impact, If Any, Of Shifts In The Emphasis Of History Education On Students’ Comprehension Of Literature, Bailey J. Poole

Electronic Theses and Dissertations

This qualitative study explored secondary English teachers’ perceptions of the emphasis on history education and its perceived impact on their students’ comprehension of literature. This research used an interpretivist approach and a conceptual framework shaped by schema theory and constructivism to understand whether teachers perceived a shift in the value of history education, how they described such shifts, if any, and how they responded instructionally to those shifts, if necessary.

Data was collected through six semi-structured interviews with 11th and 12th grade English Language Arts teachers from public high schools in Mississippi, each with a minimum of ten years teaching …

Board-Level Operating System Infrastructure In Rust, Lydia Klaus

McKelvey School of Engineering Graduate Student Theses & Dissertations

Memory and multi-threading problems are the cause of many exploits and security vulnerabilities, and errors of this nature are easy to cause in programming languages such as C and C++. Despite this, these languages are still heavily used for systems programming and underpin the majority of operating system kernels. This is partially due to a lack of suitable replacements; however, Rust is becoming more prominent as an option for systems programming. This language features a much more stringent approach to memory and multi-threading safety. It also aims to support a wide range of hardware targets, including microcontrollers, which have long …

Establishing Caenorhabditis Elegans As A Platform For Bioaccumulation And Selectivity Screening Of Anthelmintic Compounds, Jiarui Li

McKelvey School of Engineering Graduate Student Theses & Dissertations

To address the cuticular barrier in anthelmintic discovery, this study establishes a bifurcated framework in Caenorhabditis elegans. First, HPLC-based quantification of 14 PIM inhibitors revealed that cuticular penetrance is primarily dictated by phylogenetic lineage (Clade V) rather than ecological niche. Specifically, C. elegans demonstrated a significant pharmacokinetic correlation with the hookworm Ancylostoma ceylanicum (Clade V) but not the whipworm Trichuris muris (Clade I), validating it as a superior surrogate model for hookworm bioaccumulation. Within this small molecule inhibitor library, SGI-12was identified as a lead candidate with superior potency against C. elegans and bioaccumulation. Second, target validation using a C. …

Side-To-Side Differences In Three-Dimensional Femoral Head Coverage Associated With Initial Symptom Development In Patients With Bilateral Developmental Dysplasia Of The Hip, Jiayi Sun

McKelvey School of Engineering Graduate Student Theses & Dissertations

Developmental dysplasia of the hip (DDH) is characterized by insufficient acetabular coverage of the femoral head and is a recognized cause of hip pain, instability, and early osteoarthritis. Although bilateral deformity is common, symptoms often first develop in only one hip. The purposes of this study were: (1) to determine whether, in patients with bilateral DDH, side-to-side differences in three-dimensional (3D) femoral head coverage vary according to radiographic symmetry defined by the lateral center-edge angle (LCEA); and (2) to determine whether hips that appear radiographically symmetric still demonstrate focal 3D asymmetry.

This retrospective imaging-based study included patients with bilateral DDH …

Evaluating The Impact Of Mysci On Student Outcomes In The St. Louis Region, Megumi Hine, Rachel Ruggirello, Jason Jabbari, Yung Chun, Maia Elkana

Institute for School Partnership: Research & Publications

mySci is a K-8 science curricular program widely used in the St. Louis region. Collaboratively developed by researchers and educators, mySci uses a hands-on, inquiry-centered approach to science instruction. This study investigates mySci’s impact on student science achievement at the school level.

Neuropsychological Functioning And Coping Strategy Intervention Approaches In Youth With Posttraumatic Stress Disorder, Kalliopi Megari, Dimitra V. Katsarou, Georgios A. Kougioumtzis, Evangelos Mantsos, Maria Sofologi, Agathi Argyriadi, Alexandros Argyriadis, Efthymia Efthymiou

All Works

Background: Posttraumatic stress disorder (PTSD) in ages 3–18 is associated with disturbances in attention, working memory, processing speed, and executive control, as well as persistent difficulties in affect regulation. These neuropsychological vulnerabilities might interfere with learning, peer relationships, and the consolidation of age-appropriate developmental skills. Methods: We conducted a narrative review informed by a structured literature search in PubMed, Scopus, PsycINFO, Embase, EBSCOhost, Web of Science, and Google Scholar. English-language publications from 1990 to 2025 were considered if they examined (1) neuropsychological outcomes of trauma exposure or PTSD in youth and/or (2) interventions with potential to modify neurocognitive or affective …

Insolvency Law In The Global South: Lessons For The Global North, Aurelio Gurrea-Martinez

Research Collection Yong Pung How School Of Law

Despite the influence of the Global North in many insolvency laws and practices in the Global South, this article shows that the Global South has innovated in many aspects of insolvency law. In some cases, these innovations consist of solutions that, with certain adjustments, have been imported from the Global North. In others, they are really ‘autochthonous innovations’ from the Global South. This article identifies both types of innovations, providing examples from jurisdictions such as Brazil, Chile, China, Colombia, Dominican Republic, India, Malaysia, Mexico, Myanmar, Peru, Philippines, Thailand and Uruguay. More importantly, it will be shown how those innovations from …

Threat-Related Mental Imagery Reduces Endogenous Pain Modulation In Healthy Individuals, Julie L. Ji, Meghan Whitehouse, Sam Mugglestone, Sam W. Hughes

School of Psychology

Mental imagery-based simulations of threat can evoke “as-if-real” emotional and motivational responses, which may alter top-down pain processing. This study investigated the impact of mental imagery simulations of threat on endogenous pain modulation in n = 71 healthy participants using a cuff-pressure algometry protocol. In block one, participants were assessed on their baseline pain detection threshold (PDT), pressure pain tolerance (PTT), and their conditioned pain modulation (CPM) responses. In the second block, participants underwent the same procedures again but were randomly allocated to imagine the dominant leg cuff as being made of bubble-wrap (benign imagery condition; n = 36) or …

Population Pharmacokinetics And Dosing Simulations Of Pentobarbital In The Pediatric Population, Victoria Etges Helfer, Lorena Medina-Aymerich, William J. Muller, Marisa Meyer, Amira Al-Uzri, Russell Mcculloh, Chi D. Hornik, Stephen J. Balevic, Rachel G. Greenberg, Daniel K. Benjamin, Sarah G. Anderson, Daniel Gonzalez

Department of Pediatrics Faculty Papers

Pentobarbital is a barbiturate with sedative and anticonvulsant properties, occasionally used in pediatric patients for preoperative sedation, deep sedation during mechanical ventilation, and seizure control. Despite its long-standing clinical use, age-appropriate dosing remains challenging due to variability across studies and limited pediatric pharmacokinetic (PK) data. This study (NCT01431326) aimed to characterize the population pharmacokinetics of pentobarbital in pediatric patients (birth to 21 years) and evaluate dosing strategies using model-based simulations. A two-compartment population PK model, allometrically scaled to total body weight, adequately described pentobarbital plasma concentrations, with no additional covariates identified as significant. Simulations were conducted across four age groups: …

Federalism, Fragmentation, And The Limits Of Universal Welfare In The United States: A Comparative Analysis Of Germany And Sweden, Jacqueline Arena

Political Science

This paper examines why the United States welfare state struggles to achieve universal social protection, focusing on the role of federalism, political ideology, and public opinion. It argues that the U.S. welfare state is structurally fragmented due to the division of authority between federal and state governments, which produces uneven, inconsistent, and often inadequate access to social benefits. This fragmentation is rooted in historical developments, including New Deal era political compromises, racialized policy exclusions, and resistance from organized interest groups, which embedded decentralization and inequality into the system’s foundation. Using Gøsta Esping-Andersen’s welfare regime typology and T.H. Marshall’s concept of …

Cell-Type Specific Control Of Visual Fixation In Drosophila Melanogaster, Meagan Leung

Biological Sciences

Navigation in complex environments requires precise visual processing. To move effectively through their surroundings, animals must orient toward and maintain fixation on objects of interest to preserve a stable heading. However, the neural mechanisms underlying this behavior remain poorly understood. We use Drosophila melanogaster as our model organism because its visual behavior can be precisely measured and the availability of genetic tools which enables us to perturb the underlying neural circuits. Using a closed-loop virtual reality environment combined with locomotion tracking, we developed a stimulus protocol that reliably elicits fixation responses. To determine whether specific visual neurons drive fixation responses, …

Albany City As A Case Study In Language Mapping, Storm Pupina

Linguistics

This thesis uses Albany, NY, as a case study in urban language mapping, following the example of many other language mapping projects, most notably the NYC Language Mapping Project. Albany's languages and linguistic features were analyzed to better understand the area's linguistic ecology and ongoing heritage-language maintenance efforts. Various types of American Census data were compared to reach the conclusions. Despite not being a major city, Albany is bustling with both new and old language communities. Similar efforts with more varied data-gathering tactics would greatly benefit other American urban landscapes.

Supply Constraints And Domestic Migration As Drivers Of U.S. Housing Price Appreciation, Vasu Patel

Economics

When the Federal Reserve raised rates from near zero to 525 basis points between 2022 and 2023, standard theory predicted a broad correction in U.S. housing market. In most metropolitan areas, that correction did not arrive. This paper examines why housing price appreciation persisted across cities with fundamentally different structural characteristics, and which factors best explain the cross-city variation in appreciation rates observed across the nation. Using a panel of 83 Metropolitan Statistical Areas across four symmetric 24-month periods from December 2017 through December 2025, each aligned with a distinct Federal Reserve rate period, the study estimates OLS models with …

Low-Cost Rf Exposure Monitoring With Tinyml Prediction, Sanad Sahawneh

Nanoscale Science & Engineering (discontinued with class year 2014)

The proliferation of wireless technologies has produced a dense, increasingly heterogeneous radio-frequency (RF) environment that surrounds modern life. While regulatory bodies such as the Federal Communications Commission (FCC) and the World Health Organization (WHO) maintain exposure guidelines, the tools that ordinary people, educators, and small institutions can use to actually observe RF exposure in their own spaces remain expensive, specialized, and largely confined to professional laboratories. Spectrum analyzers and calibrated field probes routinely cost between five hundred and one hundred thousand dollars per unit, placing continuous local monitoring out of reach for most environments where exposure questions are most natural …

The Concentration Controversy, Matthew Urquiaga

Business/Business Administration

This thesis examines how U.S. equity market concentration affects investment performance. Using CRSP data from 1999 to 2024, we construct monthly concentration measures, including the Herfindahl-Hirschman Index (HHI), the adjusted HHI, the Top 20 market share, and each month’s expanding-window concentration quintiles. We document subsequent stock returns by quintile and find weak evidence of higher stock performance in Quintile 3 conditions. A second part of the analysis uses Morningstar’s universe of actively managed U.S. equity funds to evaluate benchmark-adjusted returns (BARs) across the full equity style box. The results show that active managers deliver their highest BARs in moderate concentration …

A New Approach To Generate Combinatorial Patterns In Logical Analysis Of Data And Its Application To Predict College Retention, Salihah Ahmed E. Jaafari

Theses and Dissertations

Student retention and degree completion remain central challenges for higher-education institutions, with significant implications for student success, institutional effectiveness, and public accountability. While advances in predictive analytics have enabled earlier identification of students at risk of withdrawal, many commonly used machine learning approaches suffer from limited interpretability, constraining their practical usefulness for advising, intervention, and policy decision making. This dissertation addresses the problem of predicting student persistence by developing and evaluating optimization based, interpretable classification models within the Logical Analysis of Data (LAD) framework. Building on existing LAD formulations, this research introduces two novel pattern generation models, the Best Term …

Host Families’ Perspectives Of The Impact Of The Commodification Of Education On The Student-Host Family Relationship In Study Abroad, Guadalupe Bustamante

Dissertations

The growing commodification of education has reshaped study abroad in ways that extend beyond marketing and program design. While homestays have traditionally been viewed as the ideal format for cultural immersion and language acquisition, research has largely overlooked how these trends affect the student-host family relationship from the family's perspective.

This study examines whether, and, if so, how Spanish host families perceive their roles and relationships with the American students they host have been impacted by these trends. Using a qualitative exploratory case study design, the research focused on representatives from eight families in Madrid, who have hosted U.S. students …

Consumer Willingness To Pay- Mauritius, Addison Guess

Finance Undergraduate Honors Theses

For my thesis, I will be diving into my personal and professional learnings from my summer internship abroad. My group completed a research project in Mauritius, an island off Africa. This island gained independence less than a century ago, and since then, has gone from a low-income farming country to a developing middle-income country with a heavy reliance on rice. Our task was to survey people to determine consumer willingness to pay regarding low glycemic rice. This took place in Mauritius because of the high diabetic rate in this area. Similar to many Asian countries there is a high diabetic …

Martha Mitchell: Loud Mouth Of The South, Emma Bernice Kolker

History Undergraduate Honors Theses

In this paper, I will argue how Martha‘s Arkansas identity presents itself as a double edge sword, with her personality attracting the attention of the public with the consent of powerful men in the Republican party, while at the same time her comments and actions were the very reason she was blamed and marginalized by the same men who allowed her to speak in the first place.

Katherine Gekker, Katherine Gekker

Virginia Poets Database: A Literary and Educational Resource

No abstract provided.