Digital Commons Network^™

Gender Considerations When Examining The Association Between Military Sexual Trauma And Chronic Pain Conditions, Lily Sarfaraz

Dissertations

Military sexual trauma (MST) amongst veterans is a growing concern for the Veterans Health Administration (VHA). Veterans who screen positive for MST receive VHA care for any injuries caused as a result of MST, psychological or physical, free of charge. MST is difficult to track, can result in long-term disability, and the burden of illness varies across genders. Current data highlights discrepancies seen across the literature of actual detected MST cases, with rates varying vastly. Efforts to track prevalence of MST identify additional concerns over the various comorbidities seen in MST cases. When examining symptom sequalae of MST, there is …

Evaluating The Perceptions, Barriers, And Impact Of Positive Behavior Interventions And Supports (Pbis) In Grades K-12, Serena Sowin

Dissertations

Positive Behavior Interventions and Supports (PBIS) is designed to promote positive behaviors and prevent behavioral challenges. Despite widespread adoption, implementation fidelity, especially at Tier 2 and Tier 3 levels, remains inconsistent, impacting students who require the most intensive support. This study was conducted in one middle school. The purpose of the program evaluation was to investigate the perceptions of, and barriers to, PBIS implementation, with a specific focus on evaluating the impact on student behavioral and disciplinary outcomes, identifying the training and support provided to educators, and examining how data are used to drive decisions. Overarching research questions assessed educator …

The Withdrawal From Afghanistan: Impacts On U.S. Veterans Who Served In Afghanistan, Nicole Wall

Dissertations

This study explored the experiences and perspectives of U.S. military veterans who served in Afghanistan regarding their views on the impacts of withdrawal from Afghanistan. Using a qualitative phenomenological approach, the study explored the effects of the immediate and unexpected withdrawal from Afghanistan as it pertains to military veterans' perspectives on the purpose, value, and meaning of their previous military service, and the service of future generations. The study included 10 participants who had previously served at least one deployment to Afghanistan; each participated in a semi-structured interview via phone call, Zoom meeting, or in-person. The interview included 10 demographic …

Exploring Hiring Managers’ Strategies For Recruiting Diverse Educators In A Southeastern State, Keisa K. Davis Ma

Dissertations

This dissertation examined the strategies applied by hiring managers within one state in the southeastern United States to recruit diverse teachers. The purpose of the study was to explore hiring managers’ experiences and knowledge of minority teacher recruitment. The primary research question for this study was: What strategies do hiring managers in the school district under study find most effective in overcoming barriers to recruiting minority educators, and how do they measure their success? Data was collected through semi-structured interviews, and thematic coding was used to arrive at emerging themes, patterns, and perceptions. The findings revealed that while hiring managers …

Evaluating The Effectiveness Of A Fully Immersive Esol Elementary Program: A Mixed-Methods Study, Equitia D. Armour

Dissertations

With the enrollment of students who are English Language Learners (ELL) steadily rising across the United States, this research sought to understand how immersive models support both language acquisition and academic achievement. This study examined the effectiveness of a fully immersive English Speaker of Other Languages (ESOL) program in one elementary school. The purpose was to identify the qualities of successful ESOL programming, and the conditions needed for sustained growth. The primary research question for this study was: What are the qualities of a successful fully immersive ELL elementary program? Using a mixed-methods design, data were drawn from surveys, interviews, …

Mckee Minute December 2025/January 2026, Southern Adventist University

McKee Minute – McKee Library This Month

The December 2025 McKee Minute features information on returning library materials, library apps, custom reading lists, Christmas break hours, and streaming media.

Exploring Commuter Trio Students' Student Support Services At A Public University, Travis J. Batiste Edd

Electronic Theses and Dissertations

The study explored the experiences and service needs of TRiO Student Support Services (SSS) commuter students at a public regional university in northern Louisiana. The literature review showed that while TRiO SSS programs have a demonstrated history of promoting academic success and retention for first-generation students, low-income students, and students with disabilities, little institutional research has been conducted to better understand how student residential status impacts learning outcomes and utilization of campus resources. Drawing on Astin’s theory of involvement, this study described the lived experiences of TRiO SSS commuter participants and the impact of commuting on their engagement, programmatic use, …

Sex, Riots, And Holy Water: How Modern Society Desecrates And Reconsecrates The Sacred, Jodeyah J. Mills

Electronic Theses and Dissertations

This thesis explores how modern societies desecrate and reconsecrate the sacred through rhetoric, ritual, and visual performance. Using three case studies, Nazi Germany’s transformation of Quedlinburg Abbey, the January 6th attack on the U.S. Capitol, and Sabrina Carpenter’s controversial church music video, “Feather,” this project analyzes how sacred meaning is violated and restored in religious, civic, and popular contexts. Drawing on Kenneth Burke’s dramatistic cycle and postsecular theory, it argues that desecration and reconsecration are dialogic acts that expose competing moral vocabularies within culture. Each event demonstrates that even in a secular age, people respond to ruptures of ultimate meaning …

Secondary Special Education Teachers: Perceptions On Burnout Since The Start Of Covid-19, Regina Perez

Electronic Theses and Dissertations

This study examined burnout among secondary special education (SPED) teachers following the COVID-19 pandemic, which significantly disrupted education and intensified teacher stress. Burnout, defined by emotional exhaustion, depersonalization, and reduced personal accomplishment, has been linked to teacher attrition and decreased student achievement. The problem addressed was the increased levels of burnout and stress among SPED teachers and the lack of sufficient administrative support to mitigate these effects. The purpose was to explore SPED teachers’ perceptions of burnout since the pandemic and identify the supports needed to reduce it. Using a qualitative case study design grounded in Maslach’s burnout theory, the …

Semi-Hyponormality Of Commuting Pairs Of Hilbert Space Operators, Raul E. Curto, Jasang Yoon

School of Mathematical & Statistical Sciences Faculty Publications

We first find an explicit formula for the square root of positive 2 ×2 operator matrices with commuting entries, and then use it to define and study semi-hyponormality for commuting pairs of Hilbert space operators. For the well-known 3–parameter family 𝑊(𝛼,𝛽)⁡(𝑎,𝑥,𝑦) of 2–variable weighted shifts, we completely identify the parametric regions in the open unit cube where 𝑊(𝛼,𝛽)⁡(𝑎,𝑥,𝑦) is subnormal, hyponormal, semi-hyponormal, and weakly hyponormal. As a result, we describe in detail concrete sub-regions where each property holds. For instance, we identify the specific sub-region where weak hyponormality holds but semi-hyponormality does not hold, and vice versa. To accomplish this, …

Adsorption-Photodegradation Performance Of Silver Titanate For Methylene Blue Removal: Kinetics, Thermodynamics And Isotherm Studies, Nawrin Rahman Shefa, Most. Afroza Khatun, Ahmed Hasnain Jalal, M. Jasim Uddin, Md. Wasikur Rahman

Physics & Astronomy Faculty Publications

Silver titanate (AgTO) was synthesized via an ion-exchange reaction between sodium titanate and silver nitrate. This study investigates the efficiency of AgTO in the combined adsorption-photodegradation process for removing Methylene Blue (MB). The synthesized material was characterized using FTIR, XRD, SEM, and EDX techniques. Batch adsorption experiments were conducted to assess the effects of AgTO dosage (0.1–1.0 g/L), initial MB concentration (5–20 mg/L), pH (3–11), and temperature (313–333 K). The highest MB removal efficiency (90 %) was achieved at 313 K, pH 3, and an initial MB concentration of 5 mg/L. The photocatalytic performance of AgTO was further evaluated under …

Administration Of A Novel Reprogramming Formula Improves Cardiac Function And Decreases Cardiac Fibrosis In A Myocardial Infarction Model, Megumi Mathison, Saliha S Pathan, Aliya Lackan, Jianchang Yang, Tamer M A Mohamed, Todd K Rosengart

Faculty, Staff and Students Publications

Background: The reprogramming of fibroblasts into (induced) cardiomyocytes offers a direct myocardial regeneration strategy for improving postinfarction myocardial function. Compared to lower-order species, human cells are relatively resistant to such reprogramming. We previously found that p63-transactivation inhibitory domain (TID; the portion of p63 that physical interacts and interferes with its activation of the epigenetic repressor HDAC1) combined with the cardio-differentiation factors Hand2 and Myocardin (HM) enhanced rat and human cell transdifferentiation. The present study sought to determine the in vivo effects of this reprogramming strategy in a rat myocardial infarction model.

Methods: Adult male and female rats underwent left anterior …

Raise Your Digital Hand – Multilingual Learner Student And Teacher Perceptions Of Live Digital Feedback, Naveed Khan

Dissertations

Teachers of Multilingual Learners (MLs) must support students with varying English proficiency as they work toward meaningful academic progress. One promising support is live digital feedback, which can be multimodal—written, typed, drawn, or audiovisual—and serves as an added scaffold as MLs work within their zone of proximal development (ZPD). This qualitative case study examined ML student and teacher perceptions of live teacher and peer digital feedback in one-to-one (1:1) classrooms, grounded in sociocultural theory, effective feedback, and multimodality. The research questions focused on the types of feedback provided by teachers and peers and how ML students—both recipients and peer helpers—and …

Immersive Learning In Action: A Qualitative Case Study Of High School Teachers’ Experiences With Prisms Learning In Science And Mathematics, Hilary A. Cassidy

Dissertations

The use of virtual reality (VR) in the secondary STEM educational space is increasing as costs to access VR technology decrease. There is a current lack of research supporting the efficacy of virtual reality use in the secondary space to improve student success criteria, particularly for specific VR-based instructional products like Prisms. The purpose of this study was to explore the impact of Prisms VR curriculum from the teacher perspective, with specific attention to student engagement, conceptual understanding, and instructional practices. The goal of the study was to contribute to existing research about the paradigm shift toward active student participation …

Biomedical Data Repositories Require Governance For Artificial Intelligence/Machine Learning Applications At Every Step, Ellen Wright Clayton, Susannah Rose, Camille Nebecker, Laurie Novak, Yael Bensoussan, You Chen, Benjamin X Collins, Ashley Cordes, Barbara J Evans, Kadija S Ferryman, Samantha Hurst, Xiaoqian Jiang, Aaron Y Lee, Shannon Mcweeney, Jillian Parker, Jean-Christophe Bélisle-Pipon, Eric Rosenthal, Zhijun Yin, Joseph Yracheta, Bradley Adam Malin

Faculty, Staff and Student Publications

Objectives: The NIH's Bridge2AI Program has funded 4 "new flagship biomedical and behavioral datasets that are properly documented and ready for use with AI [artificial intelligence] or ML [machine learning] technologies" to promote the adoption of AI. This article discusses the challenges and lessons learned in data collection and governance to ensure their responsible use.

Materials and methods: We outline major steps involved in creating and using these datasets in ethically acceptable ways, including (1) data selection-what data are being selected and why, (2) increasing attention to public concerns, (3) the role of participant consent depending on data source, (4) …

Differential Photometric Analysis Of Exoplanet Candidates Toi-1362.01, Toi-2290.01, Toi-6010.01, And Toi-6324.01, Samantha Buck

Theses and Dissertations

To maximize the science return from the Transiting Exoplanet Survey Satellite (TESS), the TESS Follow-up Observing Program (TFOP) was created to network scientists and observatories to conduct follow-up observations of potential exoplanets. As members of TFOP-Subgroup 1, we observed four exoplanet candidates: TOI-1362.01, TOI-2290.01, TOI-6010.01, and TOI-6324.01 using the University of North Dakota Space Studies Observatory. The TOI observations were conducted from 31 October 2024 – 15 November, 2024 UTC. AstroImageJ software was used to perform differential photometry and, if a transit event was observed, determine orbital parameters and physical characteristics. Each of the target’s light curves was modeled and …

Culture-Dependent Characterization Of Microbial Succession And Persistence In The Integrated Lunar/Martian Analog Habitat (Ilmah), Haley Olivia Boles

Theses and Dissertations

This study examines culture-dependent microbial monitoring in a closed lunar/Martian analog habitat, focusing on viable community dynamics relevant to long-duration missions. A standardized sampling and cultivation pipeline was implemented in ILMAH to track microbial succession and persistence under realistic operational conditions. Surface samples were collected across eight habitat zones at five mission timepoints (Days 0, 5, 10, 15, 20) during a 21-day crewed mission. Samples were concentrated post-collection and plated on chromogenic film media to quantify total aerobic bacteria (AC-R), fungi (YM-R), E. coli (EC), and S. aureus (SA). Plates were imaged and enumerated digitally; representative colonies were isolated and …

Resistance Through Policy: Documenting Lgbtq+ Advocacy In Public Education, Rhys Mitchell Fryar

Theses and Dissertations

This research examines how educational policies related to LGBTQ+ students are constructed, interpreted, and implemented across federal, state, and district-levels. It asks whether institutional intent reflects authentic commitment to equity or functions as symbolic compliance in politically contested environments. Using Portland Public Schools (PPS) as a case study, the analysis situates the district within Oregon’s affirming policy landscape and the Trump administration’s restrictive federal mandates. PPS has adopted policies, such as Administrative Directive 4.30.061 AD (2023b) and the Gender Identity Support Guide (2023a), to support queer and gender-expansive students; however, it faces a federal investigation (U.S. Department of Education, 2025b, …

Data-Driven Evalutation And Optimization Of Fishbone Well Configurations For Geothermal Energy Recovery In The Red River Formation, Cedar Creek Anticline, Candace Proksch

Theses and Dissertations

This thesis evaluates the geothermal potential of the Red River C interval at the Cedar Creek Anticline and develops a workflow for screening fishbone multilateral designs in a heterogeneous carbonate reservoir. Regional heat-flow and depth maps delineated Cedar Creek as a thermally favorable site and the lower dolomite as the primary reservoir target, supporting construction of a 3D Petrel model that captured the five-member C-interval architecture, petrophysical properties, and temperature field. A multi-stage Particle Swarm Optimization and fast-marching framework used this model to generate and rank fishbone injector–producer configurations, and a line-source approximation combined with a fixed-efficiency Organic Rankine Cycle …

A Space Propulsion Concept Based On Inertial Confinement: Exploring Nuclear Fusion Utilizing Polywell Geometry, Preeti Nair

Theses and Dissertations

Nuclear fusion propulsion represents a promising solution for future interplanetarymissions due to its high energy density and potential for continuous power generation. However, existing fusion propulsion systems face significant limitations, particularly in achieving stable plasma confinement. The Polywell concept, introduced by physicist Robert Bussard in 1985, offers advantages through its compact, polyhedral geometry that is wellsuited for spacecraft applications where mass and volume constraints are critical. Despite these advantages, Polywell designs have encountered stability challenges in maintaining the electric potential well over time. Plasma instabilities induced by magnetic fields disrupt containment and reduce fusion efficiency, limiting overall performance and scalability …

Exploratory Study Of Relationships Between Law Students' Well-Being, Academic Success, And Perceptions Of Passing The Bar Exam And Admission, Pamela Shea

Theses and Dissertations

This study explores the experiences of law students that impact their perception of being prepared for the Bar Exam and Bar admission. Analyzing the stressors law students face during law school reveals the essential need to incorporate the eight dimensions of well-being into curricular, co-curricular, and extra-curricular activities for students to flourish as they prepare for post-graduation success. Using the data from the 2021 Survey of Law Student Well-Being, which surveyed 5,865 law students from thirty-nine ABA-accredited law schools, a three-factor model was created to group students’ concerns into academic and health concerns, social and environmental concerns, and well-being behavioral …

Microbial Communities And Host Plants Of Megachilidae In The Greater Grand Forks Area (Ggfa), Sara Margit Wallace

Theses and Dissertations

Although Megachilidae are important pollinators in the United States, there is still much to learn about the health and functionality of these bees. Megachilids are threatened by competition from non-native pollinators and other environmental factors. The species distribution and composition of the gut microbiome in megachilid bees are not well known for the Greater Grand Forks Area (GGFA). My research seeks to answer the questions: what megachilid species are in the GGFA, where are they, and what symbionts are in their gut microbiomes? I collected and identified solitary bee specimens from North Dakota and Minnesota, dissected their gut contents, and …

Case Presentation: Unilateral Neuroforaminal Widening/Expansion On Cervical Radiograph, Mya J. Reese

Aurora GME

No abstract provided.

Extension Of Mcgdm To New Type Of Complex Pythagorean Neutrosophic Set Applied To Soft Set Via Weighted Score Function, Murugan Palanikumar, Nasreen Kausar, Brikena Vrioni, Ervin Hoxha

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Bitopological Modeling For Vibration Control Performance In Vehicle Suspension Systems Under Uncertainty, Wei Su, Linqi Chen, Li Wang

Neutrosophic Sets and Systems

No abstract provided.

Interval-Valued Fermatean Quadripartitioned Neutrosophic Similarity Model For Real-Time Safety Evaluation In Electrical Automation Systems, Zhongheng Xu

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Information Gain For Decision Tree Construction: Application To Teaching Performance Of Tennis Instructors In Sports Universities, Bo Pang

Neutrosophic Sets and Systems

No abstract provided.

A Neutrosophic Probabilistic Distribution Framework For Modeling Uncertainty In Political Learning Environments: Precision Delivery Models Evaluation For College Political-Ideological Education, Guangda Zhao

Neutrosophic Sets and Systems

No abstract provided.

Coefficient Bounds And Fekete-Szego Inequalities For A Subclass Of Bi-Univalent Functions Defined Via Ρ Neutrosophic-Poisson Distribution, Abdullah Alsoboh, Mustafa A. Sabri, Hasan Almutairi, Yousef Al-Qudah, Ala Amourah, Abdullrahman A. Al-Maqbali

Neutrosophic Sets and Systems

No abstract provided.

Aunified Framework For-Structures And Functorial Structure: Managing Super, Hyper, Superhyper, Tree, And Forest Uncertain Over/Under/Off Models, Takaaki Fujita, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.