Digital Commons Network^™

Large-Scale Asymptotics In Fixed-Sample And Sequential Multiple Testing, Rahul Roy

Doctoral Theses

The advent of large-scale data acquisition technologies has led to the routine emergence of massive, dynamically evolving datasets. This has created a pressing need for statistical methodologies capable of operating effectively in both static and sequential data environments. Multiple hypotheses testing, a central tool in such settings, must therefore be adapted to both fixed-sample and sequential frameworks to ensure effective decision-making while controlling error rates. This thesis comprises two main parts. The first part addresses fixed-sample multiple testing under dependence in a Bayesian framework. Building upon the two-group mixture normal model of Bogdan et al. (2011), we extend their methodology …

Properties Of Enjoyable Mathematical Contexts From The Student Perspective, Emilie Nadine Hendrickson

Theses and Dissertations

Researchers continue to grapple with how to meaningfully engage students in mathematical content. Many students report disengagement due to perceptions that mathematics is difficult, irrelevant, boring, or anxiety-inducing. This study sought to understand how students interpret and respond to different mathematical problem contexts, with particular attention to the reasons students describe certain problems as enjoyable or unenjoyable. Using semi-structured interviews, this research examined student responses to a variety of mathematical problem types primarily across affective engagement. Students reflected on specific problem contexts and explained which features supported or hindered their enjoyment and engagement. Students described that contexts were enjoyable have …

Comparing Principal Component Analysis And Sequential Fusion Deeponet With Varying Dataset Size For Design Space Exploration Of Hypersonic Flow, J. Dallan Trentman

Theses and Dissertations

Design space exploration and optimization of hypersonic vehicles is costly due to the difficulty of producing high fidelity CFD simulations in the hypersonic domain. Reduced order modeling can allow for design optimization at a fraction of the computational cost. This paper investigates the amount of training data required to produce an accurate Reduced Order Model. A PCA based ROM is developed and compared to a Sequential Fusion DeepONet by comparing model prediction accuracy, training time, and prediction time, across dataset sizes from 25 samples to 1024 samples. These models are applied to 2D hypersonic CFD simulations of the Orion reentry …

Resonant Shock Plate Simulation And Prediction Using Modal Substructuring, Harrison C. Denning

Theses and Dissertations

Aerospace structures such as rockets can experience various shock events during flight, such as stage separation or impacts. These shock events can expose components inside the rocket to large accelerations and stresses which in turn can damage the parts. Shocks are often simulated in the lab using a resonant shock plate test. Resonant shock plate testing is often used to qualify aerospace parts, as it can mimic the shocks experienced during launch and stage separations. However, during the course of development, both the definition of the shock environment and the design of the subcomponent tend to change, so that multiple …

Rfsoc Based Ground Penetrating Radar For Detection And Avoidance Of Underground Utilities, Brady Bowerbank

Theses and Dissertations

Preexisting underground utilities present a considerable danger to underground boring projects. Gas and electrical lines can be damaged, leading to major economic impact and even loss of life. While maps of underground utilities exist, they are not always accurate and gas and electrical lines can shift over time, necessitating tools to accurately detect utilities so that crews can steer the machines away from any possible danger. In this thesis, the design of a new frequency-modulated continuous-wave (FMCW) ground penetrating radar (GPR) is outlined. The design of a lightweight, flexible radar is demonstrated using the CASPER FPGA framework with an operating …

Isoperimetric Soft Robots, Mihai Stanciu

Theses and Dissertations

This thesis presents two advances in isoperimetric soft robotic trusses that improve their performance, modularity, and configurability. The first contribution introduces a large-scale modular robotic truss designed as a lightweight, reconfigurable structure for lunar applications. The system consists of inflatable fabric tubes routed through motorized roller units and interconnected by a newly developed spherical joint that enables multiple robotic triangles to connect at a common vertex. The resulting truss can be assembled into structures beyond a single octahedron while retaining compact stowage when deflated and untethered operation after initial inflation. Experimental validation demonstrates modular assembly, long-term pressure retention, load-bearing capabilities …

Changes In Water Quality And Microbiota Over Two Years In Florida Hard Clam (Mercenaria Mercenaria) Hatcheries, Bonnie Getter

Electronic Theses and Dissertations 2020 - Present

This thesis characterized the water quality and bacterial communities in nine hard clam hatcheries over two production years through weekly or biweekly water quality and chemistry monitoring, monthly bacterial plating in the second year of production, and select 16S microbiome sampling at select hatcheries to address production bottlenecks and support the reliable production of high-quality seed for Florida’s growing hard clam aquaculture industry. Logistic regression models showed that water source was distinguished by pH, salinity, alkalinity, and nitrite, whereas geographic location was distinguished by temperature, salinity, nitrate, and calcium; temperature, dissolved oxygen, salinity, and alkalinity distinguished seasons. Vibrio bacteria differed …

Contributions Of Arginine And Nitrosative Stress To Huntington’S Disease Progression, Ian D. Gaudet

Electronic Theses and Dissertations 2020 - Present

Neuroinflammation is a well-established component of Huntington's disease (HD) pathogenesis, yet the intricate molecular mechanisms that govern this process remain a topic of ongoing research and debate. This dissertation elucidates a novel pathway linking arginine metabolism and nitrosative stress to core HD pathology. We found that the arginine transporter SLC7A2 is selectively upregulated in various HD cellular models and patient samples. Our findings reveal that this upregulation drives an overactive inflammatory response, leading to abnormally high inducible nitric oxide synthase (iNOS) induction and subsequent nitric oxide (NO) production, which causes excessive protein nitrosylation and an increase in mitochondrial fragmentation.

To …

The Purpose Of Integration Beyond Expression: Emerging Human Patterns And Possible Selves In A Computational Model Of Self-Reflection, Lore Olson

Electronic Theses and Dissertations 2020 - Present

Self-reflection encompasses the dual modes of Integration and Expression, the processes of actively attempting to know oneself and doing something with that knowledge. Each mode serves a distinct purpose; however, the long-standing idea that Integration is needed before Expression can occur has been challenged by the demonstrated ability to create and maintain a small, stable identity through constant Expression. Across three studies, a theory was tested of the Integration mode as a method of quickly and sustainably distributing clusters of organization across the self-structure, allowing for diversity in the selves one can coherently express. Study one replicated the previously observed …

Clinical Utility Of An Fda-Authorized Artificial Intelligence Imaging Platform In Interstitial Lung Disease Diagnosis, Arjun Prakash Tambe, Ryan Boente, Gautam George, Fayez Kheir, Omid Tahamtani Omran, Kavitha Selvan

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

Background/Objectives: The diagnosis of interstitial lung disease (ILD) is challenging and frequently delayed. Clinically accessible and minimally invasive diagnostic tools are needed to expedite the diagnosis of ILD while minimizing risk to patients. Fibresolve is an imaging artificial intelligence (AI) tool recently approved by the Food and Drug Administration (FDA) for use in ILD diagnosis and made available to clinicians. The objective of this study was to describe its utility in clinical practice. Methods: We conducted a prospective, observational study of patients across the United States (US) in whom Fibresolve was utilized during routine clinical practice between July 2024 and …

Pharmacy Professor Uses Grant To Improve Rural Healthcare Access, James Dowd

University of Mississippi News

OXFORD, Miss. – University of Mississippi pharmacy professor Kylie Futrell is leading a partnership working to improve access to healthcare services in rural Mississippi communities, while helping residents manage their chronic health conditions.

Using Hip Hop Pedagogy To Bridge The Culture Of Black Children Identified With Behavioral Disorders In The Curriculum, Monique Matute-Chavarria, Pricella Morris, Monica R. Brown

Journal of the Arts and Special Education

Black and other minoritized children have listened to hip hop in the streets, in clubs, in basements, and anywhere else that they could create a space to enjoy this art form. However, hip hop has not always been welcomed in school spaces because of the lyrical content. Despite the objections to hip hop (specifically rap), minoritized children often look to it as representative of who they are and the communities they come from. Therefore, in this paper, we propose the use of hip hop strategies in the schools, utilizing its pillars (i.e., rap, DJing, breakdancing, graffiti art, and knowledge of …

We Are All In This Together Now: Exploring Community Based Partnerships Focusing On Hip-Hop Based Education, William C. Hunter, Tarol Page Clements, Gregory Washington

Journal of the Arts and Special Education

This article explores a community-based collaborative partnership between three Hip-Hop educational nonprofits, Upward Light Community Cyphers, Project STAND (Social-Emotional, Transition, Academic and Network Developing), and the Center for the Advancement of Youth Development (CAYD), all focused on mental health support for youth, and a public-school program that has serves students with and without exceptionalities. The goal shared by all organizations involved is enhanced educational access and engagement for students with and without exceptionalities. Rooted in the core elements of Hip-Hop — emceeing, DJing/music production, breakdancing, and graffiti art, the collaborative partnership has offered culturally sustaining, arts-integrated instruction that supports both …

Developing Flow Theory For Black Girl Genius: A Conceptual Framework Grounded In Discrit, Endarkened Feminist Epistemology, And Hip-Hop Pedagogy, Keishana L. Barnes, William C. Hunter

Journal of the Arts and Special Education

Twice exceptional Black girls, those who are both intellectually gifted and identified with a disability, navigate classrooms shaped by racism, ableism, and sexism. These overlapping systems often render their brilliance illegible, leading to misidentification, exclusion, and under-support in both gifted and special education. This conceptual essay introduces Flow Theory for Black Girl Genius, a liberatory framework that considers Disability Critical Race Theory (DisCrit), Endarkened Feminist Epistemology, and Hip-Hop Pedagogy. DisCrit helps uncover the structural barriers that marginalize students at the intersection of race and disability. Endarkened Feminist Epistemology centers ancestral, embodied, and spiritual ways of knowing rooted in Black …

Generative Ai In Transportation Analytics: Foundations, Deep Generative Models, And Practical Use Cases, Samrad Babaee, Mohsen Naghdi, Ali Mansouri, Abdolmajid Erfani

Michigan Tech Publications

Generative artificial intelligence (Gen-AI) is rapidly reshaping transportation analytics by enabling data synthesis, uncertainty modeling, and decision-oriented reasoning under sparse and complex conditions. This study presents a systematic, use-case-driven review of 142 empirical transportation studies published between 2018 and August 2025, synthesizing how Gen-AI has been adapted, evaluated, and integrated into real transportation workflows. This study distinguishes two dominant model families, deep generative models and foundation models, and show that they serve fundamentally different yet increasingly complementary roles: the former addressing data scarcity and distributional learning, and the latter enabling reasoning, coordination, and decision support. Through bibliometric analysis, topic modeling, …

Quality Improvement Project: Advancing Personalized Depression Care In Outpatient Psychiatry, Jillian K. Benoit

Doctor of Nursing Practice Projects

Depression is a leading cause of disability worldwide, yet inconsistent use of evidence-based assessment and treatment strategies contributes to gaps in the quality of psychiatric care. A needs assessment at a community outpatient psychiatric clinic identified inconsistent documentation of measurement-based care (MBC), shared decision-making (SDM), and patient education during depression treatment. The purpose of this quality improvement project was to evaluate whether implementation of MBC and SDM improved depression treatment documentation among psychiatric providers over a 4-week period. Guided by Lewin’s Change Theory and implemented using the Iowa Model of Evidence-Based Practice as the implementation framework, this quantitative one-group pretest-posttest …

Hypothermia Management In Adult Trauma Patients: Enhancing Nursing Knowledge And Self-Efficacy In The Emergency Department, Shannon M. Rapert

Doctor of Nursing Practice Projects

Trauma-induced hypothermia is a significant, preventable condition that contributes to increased mortality. Evidence suggests that inconsistent recognition and management of hypothermia persist in the emergency department (ED), highlighting the need to strengthen ED nurses’ knowledge and self-efficacy in evidence-based warming strategies. The purpose of this quality improvement project was to evaluate the impact of an educational intervention on ED nurses’ knowledge and self-efficacy in managing trauma-induced hypothermia. Guided by the Iowa Model of Evidence-Based Practice, the ADKAR Change Model, and the Plan-Do-Study-Act framework, this quantitative, quasi-experimental, pretest–posttest project evaluated the effect of an instructor-led educational intervention in ED nurses at …

Journal Of The Arts And Special Education: Volume 6, Issue 2

Journal of the Arts and Special Education

No abstract provided.

The Effects Of Using Hip-Hop Song Lyrics During Instruction For Students With Emotional And Behavioral Disorders, Jonte C. Taylor, Millie Rodriguez

Journal of the Arts and Special Education

Hip-hop pedagogy has emerged as a culturally responsive instructional framework designed to increase student engagement, identity affirmation, and academic achievement by incorporating elements of hip-hop culture into classroom instruction. Despite growing interest in hip-hop-based education, limited empirical research has examined its effectiveness for students with disabilities, particularly students identified with emotional and behavioral disorders (EBD). This study investigated the effects of using hip-hop song lyrics during English language arts instruction to teach literary devices to three secondary students with EBD using a single-case multiple-baseline-across-participants probe design. Three comparison students receiving traditional textbook-based instruction were also included. Dependent variables included instructional …

Towards The Synthesis Of Dragonamide E And Analogs Thereof, Dante Glover

Chemistry Theses

Leishmaniasis is a disease caused by a parasite spread through the female sand fly. It is categorized as a Neglected Tropical Disease and can cause very severe symptoms, even death, if left untreated. Symptoms include skin lesions that can cause permanent scarring, and mucosal membrane infections that can cause facial deformities. More aggressive forms of leishmaniasis can lead to infections of internal organs like the liver and/or spleen and can lead to death. Drug resistance of these parasites has rendered treatment limited and the side effects of which can be harmful as well.

Scientists looking towards new treatments for tropical …

Standardizing Hypertension Care In An Occupational Medicine Clinic: A Quality Improvement Project, Carolyn Duncan

Doctor of Nursing Practice Projects

Hypertension remains a leading modifiable risk factor for cardiovascular disease, and inconsistent implementation of evidence-based hypertension management may contribute to variability in patient education, documentation, and follow-up care. This quality improvement project evaluated an evidence-based educational program and a standardized hypertension management workflow, based on the 2025 American College of Cardiology/American Heart Association (ACC/AHA) hypertension guidelines, in an occupational medicine clinic. Guided by the Iowa Model of Evidence-Based Practice, Kotter's 8-Step Change Model, and the Plan-Do-Study-Act framework, the intervention aimed to impact staff self-efficacy, documentation of lifestyle education, and follow-up appointment scheduling. A quantitative quasi-experimental pre-post design was used with …

Recognition Of Autism Characteristics In Females: An Examination Of Stakeholders, Laurel Lyn Bishop

Theses and Dissertations

Autism is a neurodevelopmental communication disorder, characterized by differences in social communication, attention, interests, and sensory perception. Diagnostic criteria have historically applied to males, but clinical diagnostic criteria beginning in 2022 now include slight differences in traits comprising the female phenotype. Until recently, autistic females may be missed by the professional and education community or diagnosed later than males. Like their autistic male counterparts, they face an increased risk of suicidal ideation, but they also face more difficulties in peer relationships, academic problems, and increased anxiety and depressive symptoms, but may not get supports. School-age girls spend their days with …

Thermophysical Property Studies: 1. Thermodynamic Consistency For Associating Compounds 2. Autoignition Temperature, Cassandra Jane Guffey

Theses and Dissertations

Accurate thermophysical property data are essential for the design, optimization, and safe operation of chemical processes. Properties such as vapor pressure, enthalpy of vaporization, heat capacity, density, and autoignition temperature--which are among the properties studied in this work--are required for equipment sizing, process simulation, hazard assessment, and economic evaluation. A major focus of this dissertation is the application of multi-property thermodynamic consistency techniques to compounds that exhibit strong vapor-phase association. These methods improve confidence in recommended property values by enforcing rigorous thermodynamic relationships among ideal-gas heat capacity, liquid heat capacity, vapor and liquid densities, vapor pressure, and enthalpy of vaporization. …

When The Road Leads You Home: A Self-Study Of An Appalachian Return Migrant Educator, Brianna Gerstner

Theses and Dissertations

This study explores one Appalachian educator's beliefs and judgments about her students' literacy practices after returning to her Appalachian hometown to teach at her alma mater. Upon her return, she experienced discomfort with the thoughts she had about her Appalachian students, recognizing that they reinforced stereotypes. Through the S-STEP process, the educator identifies her beliefs and judgments of her students, the teaching practice she engaged in over time, and the changes in her beliefs and judgments during a community literacy project. This period of critical self-study lasted 3 months, and the educator intentionally engaged in culturally sustaining pedagogy. Findings revealed …

Toroidal Plasmonic Nanodimers For Enhanced Near-Infrared Emission In Heterostructured Inp Quantum Dots, Arda Gülücü, Emre Ozan Polat

Turkish Journal of Physics

Near-infrared (NIR) emitters operating in the 650--900 nm spectral range are highly attractive for imaging and sensing in turbid media. However, cadmium-free InP-based quantum dots (QDs) often exhibit limited brightness owing to nonradiative recombination pathways and inefficient photon outcoupling. In particular, heterostructured InP QDs may possess band alignments that induce partial spatial separation of charge carriers, thereby reducing the electron-hole wavefunction overlap. This characteristic modifies the intrinsic recombination dynamics and increases the sensitivity of their emission to the surrounding photonic environment. Here, we investigate silver toroidal plasmonic nanoantenna dimers (Ag TPNDs) using finite-difference time-domain (FDTD) simulations as a geometry-tunable platform …

Effect Of Hydrogel Rectal Spacers On Bladder Wall And Regional Substructure Dose In Prostate Cancer Patients Undergoing Volumetric Modulated Arc Therapy With Simultaneous Integrated Boost: A Retrospective Planning Study, Geronimo Sosa

Masters Projects

Purpose: Hydrogel rectal spacers reduce rectal dose during prostate radiotherapy, but their effect on bladder wall dose is not well characterized, particularly with volumetric modulated arc therapy with simultaneous integrated boost (VMAT-SIB). This study evaluated the effect of spacer placement on whole and regional bladder wall dose.

Methods: Twenty-nine patients treated with VMAT-SIB (70 Gy in 28 fractions) were analyzed retrospectively: 9 with and 20 without a spacer. The bladder wall was defined as the whole bladder minus a 3-mm inner margin. Primary endpoints were D0.03 cc and D1 cc; secondary endpoints included D2 cc, D3 cc, D10 cc, volume-based …

From Fragmented Services To Integrated Support: A Proposal For A Centralized Adult Learner Center, Paul Cullen

Masters Projects

Research shows that higher education institutions provide a wide range of resources to their students. However, limitations in availability, accessibility, and navigation create a fragmented experience for adult learners. This fragmented experience often exacerbates barriers experienced by adult learners, such as difficulty navigating decentralized services and lack of availability outside standard business hours, that negatively impact the learner experience and outcomes, resulting in reduced persistence and retention. This project proposes a solution to this fragmentation and shows how the digital transformation in higher education can be utilized as an enabling approach to improve availability, accessibility, and navigation of services for …

A Topology-Aware Extension Of Guttae Area Ratio In Fuchs Endothelial Corneal Dystrophy, Molly Orlick, Henry Bair

Wills Eye Hospital Papers

No abstract provided.

Influence Of Transboundary Wildfire Smoke On Fine Particulate Matter Concentrations At South Texas Border Schools, Sai Deepak Pinakana, Kabir Bahadur Shah, Owen Temby, Dawid K. Wladyka, Juan L. Gonzalez, Md Saydur Rahman, Katarzyna Sepielak, Amit U. Raysoni

School of Earth, Environmental, & Marine Sciences Faculty Publications

Exposure to air pollutants in indoor and outdoor school environments poses significant health risks to children due to their heightened vulnerability. Increasing wildfire frequency has intensified transboundary smoke transport, with border communities among the first to experience associated air quality impacts. While the impacts of wildfires on air quality are increasingly recognized through satellite observations and modeling, ground-based observations remain scarce in under-monitored regions. Low-cost air sensors were deployed across schools in the Roma and Rio Grande City areas of Starr County, along the U.S.–Mexico border, for 146-days from November 2023 to April 2024. The raw sensor measurements were corrected …

An Assessment Of The Multidisciplinary Approach To Fetal Echocardiography Education, Riley Allen

Masters Projects

With congenital heart disease (CHD) being the most common birth defect, there is a growing demand for utilization of fetal echocardiography (FE). In clinical practice FE requires an interdisciplinary approach to performance and patient care, and integration of techniques from both the obstetric and pediatric cardiac areas of medicine. While practitioners align on the need for an interdisciplinary approach to practice and the specific methods of performance, there is little consensus on how to comprehensively educate the sonography workforce. Literature has identified gaps in both the obstetric and pediatric cardiac sonographer education bases, predominantly focusing on the lack of specific …