Digital Commons Network^™

Exploring Student-Athlete Perceptions On Nil Opportunities In The Cannabinoid Industry, Katherine Klimchock

Theses and Dissertations

The introduction of Name, Image, and Likeness (NIL) regulations in collegiate athletics has created new financial and branding opportunities for student-athletes. Simultaneously, there has been an evolving legal landscape surrounding cannabinoids both at the state and National Collegiate Athletic Association (NCAA) levels. This dissertation in practice explores this emerging intersection by examining student-athlete perceptions of NIL opportunities with cannabinoid brands and highlighting the perceived advantages and disadvantages of such deals. This dissertation in practice consists of three artifacts. Artifact I provides essential background information on NIL, cannabinoids, and the House v. NCAA settlement. Recognizing the legal, institutional, and cultural shifts …

An Intersectional Exploration And Analogue Investigation Of Transgender And Gender Diverse Bi+ Women’S Preferences For Sexual Violence Vulnerability Reduction Interventions, Sara K. Kuhn

Theses and Dissertations

Transgender and gender diverse (TGD) bisexual+ (bi+, e.g., pansexual, polysexual) women disproportionately experience sexual violence victimization and their acceptability of applicable interventions is under-researched. Online self-report data was collected from 240 ethnoracially diverse bi+ adult American women, who identified as TGD (n = 69) or cisgender (cis; n = 171), and who read standardized descriptions of interventions. TGD bi+ women found intervention descriptions inclusive of their sexual and gender identities—and those including in-person active resistance strategy instruction (bystander/self-defense)—more acceptable. Intervention descriptions with alcohol use and/or sexual activity reduction components were largely found to be less acceptable. Intervention elements of importance …

A Phenomenological Study Of The Motivations, Persistence And Challenges Of African Immigrant Adult Learners In Community Colleges In Minnesota, Saah Jackson Delu Kpakar

Theses and Dissertations

African Immigrant Adult Learners (AIAL) are considered an exclusive demographic group who left Africa and obtained permanent residency in the United States. They experience a wide range of challenges in their quest for postsecondary education, which impact their access, persistence, and academic success. The purpose of this qualitative study based on a phenomenological approach was to explore the factors that motivate African Immigrant Adult Learners and enable them to persist and remain resilient in their pursuit of higher education at community colleges in Minnesota. The theories that guided this research are the Self-Determination Theory (SDT) and Schlossberg’s Transition Theory (STT). …

Examining A Year One Sor Implementation: A Mixed-Method Study Of Teacher Experiences And Student Literacy Scores, Christine Litzinger

Theses and Dissertations

With increasing national and legislative mandates prioritizing SoR practices, many schools are shifting their literacy practices to align classroom instruction, interventions, and screening to follow reading research, which can require a shift in pedagogy for individual educators and schools. This exploratory sequential mixed-methods study explored a year one implementation of the Science of Reading (SoR) in a mid-size midwestern school district during their first year of across-district literacy reform. Qualitative case study interviews were conducted of K-3 Classroom teachers (4) and literacy coaches (4). Emergent themes from the findings included value in high fidelity professional development, challenges related to resource …

Doctoral Student Mentoring: A Quantitative Analysis Of Faculty And Student Perceptions And Expectations, Laura Margaret Look

Theses and Dissertations

Doctoral student success is heavily influenced by the quality of mentoring and advising relationships with graduate faculty, yet doctoral student completion rates remain at a low rate of around 50%. The purpose of this quantitative study was to examine the mentoring relationships of doctoral students by surveying doctoral students and graduate faculty who mentor graduate students to identify their expectations for the mentor and mentee in the mentoring relationship. Data were collected from 155 students and 68 faculty in the spring 2024 semester at the University of North Dakota, a Midwest R2 institution. Nonparametric statistical analysis revealed several misalignments between …

Extreme Environment Tribological Studies Of Multifunctional Materials, Matt Malusky

Theses and Dissertations

This research examines polymer wear behaviors across polyether-etherketone (PEEK) and polylactic acid (PLA) composites in varying environmental conditions. Tribological investigations of ceramic and intermetallic coatings are explored in the context of material selection for lunar operation. In the first study, PEEK composites incorporating ternary nanolaminate ceramics, termed MAB and MAX phases, were tested in varying temperature environments above and below their expected glass transition temperatures to evaluate their tribological performance in comparison to a non-reinforced PEEK substrate. Results showed that under ambient conditions, both MoAlB (MAB phase) and Cr2AlC (MAX phase) ceramics stabilize the friction coefficient compared to pure PEEK, …

Strengthening Traffic Safety Laws On The Crow Indian Reservation, Darcy Merchant

Theses and Dissertations

The Crow Indian reservation is located in south-central Montana. The reservation is one of the largest land-based tribes in Montana, encompassing an area of over three thousand square miles. The reservation borders the state of Wyoming to the south and the Northern Cheyenne Indian reservation to the east. The reservation features a comprehensive transportation system that encompasses tribal, county, state, and federal roadways. Drivers and passengers who travel on these roadways are at higher risk for fatal and severe injury-related motor vehicle crashes than those in other reservations. This situation largely stems from the critical absence of targeted traffic safety …

Impact Of Resin Grinding On Per- And Polyfluoroalkyl Substance Adsorption In Rapid Small-Scale Column Tests, Tihitna Gezahegn Mulugeta

Theses and Dissertations

Per- and polyfluoroalkyl substances (PFAS) are persistent environmental contaminants with significant health risks. Among the different technologies for PFAS removal, adsorption is preferable due to low-cost, operational simplicity, and use of regenerable adsorbents. While pilot-scale fixed-bed columns are ideal for evaluating adsorption media, they are time- and resource-intensive. Rapid Small-Scale Column Tests (RSSCTs) offer a practical alternative, yet most studies have focused on granular activated carbon, with limited insight into ion exchange (IX) resins. Due to limited literature on the effect resin preparation on the performance of RSSCTs and their prediction accuracies are unexplored. This study investigates the effect of …

Chemical Looping As An Enabling Technology For Low-Carbon Energy Production, Junior Neguieh Domkam Nasah

Theses and Dissertations

Growth in global gross domestic product has historically been tied with high-carbon energy sources. Development of new low-carbon energy technologies is thus key to achieving a de-coupling of energy demand from economic growth. This dissertation evaluates the technical feasibility of a small-scale low-carbon solution referred to as Combined Hydrogen, Heat and Power (CH2P), a synthesis gas to hydrogen chemical looping process. The CH2P process is based on the steam-iron process and adopts multiple batch reactors to convert syngas in a two-step approach. First, the syngas is partially oxidized by reducing Magnetite (Fe3O4) to Wüstite (FeO) followed by complete oxidation in …

Student Participation In Informal Resolution: Examination Of Impact Factors On Recidivism And Student Perceptions Of Institutional Care And Fairness, Linnea Rose Nelson

Theses and Dissertations

This exploratory case study, conducted at the University of North Dakota (UND), examined factors influencing recidivism and student perceptions of institutional care and fairness among participants in the piloted Informal Resolution (IR) option. A restorative justice (RJ)-informed alternative to the traditional student conduct process, the IR is offered to students charged with first-time, low-level violations of UND’s code of conduct. This study aimed not only to evaluate the new process but also to respond to recent calls from scholars and practitioners for more extensive research on the intersection of RJ and student conduct outcomes. Sherman’s (1993) defiance theory provided the …

Military Recruitment And Retention: A Policy And Practice Analysis, Orly Naum

Theses and Dissertations

The ongoing decline in United States military recruitment and retention presents a growing challenge to sustaining an effective All-Volunteer Force (AVF), particularly within the United States Coast Guard, a branch that has historically been underrepresented in academic research, and across the Department of Defense (DoD). This convergent mixed methods study examined how generational cohorts and individual motivations influence recruitment and retention, integrating quantitative data from the Defense Manpower Data Center (DMDC) and qualitative survey responses from a veteran-rich collegiate population. The quantitative analysis revealed statistically significant differences in Armed Forces Qualification Test (AFQT) scores between Generation Z (GenZ) and Generation …

Using Machine Learning To Investigate Weather Impacts On Crop Yield For Probabilistic, Climate-Informed Predictive Crop Breeding, Levi Newell

Theses and Dissertations

As the world’s population continues to grow, the importance of food security willonly continue to increase, with some estimates requiring a global increase in food production between 59 and 98% by 2050. The agriculture industry is also a crucial economic driver, with the industry supporting 20% of the state of North Dakota’s workforce, and with a total valuation of $41.3 billion. The economic importance of this industry and the challenges of future growth prompt a need for data driven decision making into the future, particularly with predictive crop breeding. This is the method by which crops are developed that are …

The Roles Of Readily Releasable Stores Of Endolysosome Iron In The Pathogenesis And Treatment Of Alzheimer's Disease, Darius N.K Quansah

Theses and Dissertations

Alzheimer’s disease (AD) is a neurodegenerative disorder characterized clinically as progressive decline in cognition and dementia. Pathologically, AD is characterized by the extracellular presence of senile plaques composed of accumulated amyloid beta (Aβ) proteins and intraneuronal accumulation of neurofibrillary tangles composed of hyperphosphorylated tau proteins. In addition to these pathological hallmarks, AD pathogenesis is characterized by increases in intracellular iron and reactive oxygen species (ROS) and the link between the two have been well described by Fenton’s chemistry. Endolysosomes appear to be affected very early in the onset of AD. Endolysosomes contain labile stores of iron which can be readily …

From Theory To Practice: Addressing The Operational Challenges Of School Principals, Darin Murry Scherr

Theses and Dissertations

School principals play a crucial role in the effectiveness of educational institutions, yet many enter leadership positions lacking adequate preparation for operational responsibilities. This Dissertation in Practice examines the challenges principals face in managing financial, staffing, and facility operations and the impact of these challenges on principal retention. Using a qualitative multiple-case study approach, the research investigates the experiences of new and veteran principals within Bismarck Public Schools to identify gaps in their operational preparedness.Findings highlight five key themes: (1) gaps in financial and budgetary training, (2) the role of mentorship and support systems, (3) balancing instructional leadership with operational …

Synthesis And Characterization Of Silicon-Containing Ternary Transition Metal Borides For High Performance Applications, Godswill Ngige

Theses and Dissertations

Binary borides are well known for their exceptional mechanical and thermal properties, including high strength, high melting points, outstanding hardness, and excellent chemical stability, making them suitable for high-temperature structural applications such as components in hypersonic vehicles, jet engines, nose cones, and the leading edges of aircraft. Despite these advantages, they are inherently brittle and suffer from low fracture toughness, limiting their ability to absorb impact or resist crack propagation.

To this end, attention shifted to ternary transition metal borides which are materials composed of a transition metal, boron, and a third element. These ternary compounds exhibit a broader range …

Which University Faculty Are Successful Researchers? Developing And Testing Measures Of Research Competence To Predict Faculty Research Motivation And Success, Muhammad Salahuddin

Theses and Dissertations

University faculty play a pivotal role in producing research that leads to positive social change through the creation of new knowledge, enhancement of higher education quality, and improved university rankings. Faculty produce more when they feel competent, autonomously motivated, and acknowledged. Past studies have measured faculty research competencies using self-report scales that may contain biases, potentially leading to significant discrepancies in research outcomes. My program of research – a three-article dissertation – aimed to develop and validate the test-based measures of faculty research competence that can more reliably predict faculty research success. The three studies provide an enhanced understanding of …

The Effect Of Salaciousness, Consistency, And Timing Of Disclosure On Alibi Believability In The Eyes Of A Jury, Jasper Allen Schmidtwood

Theses and Dissertations

Past research indicates a prevalent distrust of alibi evidence, coined by Olson and Wells (2004) as the alibi skepticism hypothesis. This inherent distrust prompts inquiries into the factors that enhance or undermine the credibility of alibi evidence in a trial. Utilizing attribution theory (Allison et al., 2012; Weiner, 2010), this study investigates the elements contributing to the believability of alibi statements, specifically the impact of alibi consistency, timing of disclosure, and the salaciousness of the alibi statement on jurors' perceptions of the defendant's character. Participants were randomly assigned to one of twelve conditions and read a mock trial summary that …

Mixed Method Case Study Of The Silver Program: Nohwi Báyáni Bidádadil’Įį - Watching Over Our Elder, Cameron Ray Smith

Theses and Dissertations

This program effects case study provides a comprehensive case review of Apache Behavioral Health Services (ABHS) Nohwi Báyáni Bidádadil’įį – Watching Over Our Elders (Silver Program). The research aims to understand the program’s effectiveness in identifying, addressing, and reducing Elder abuse/neglect/and exploitation. Assess how the program has used the Elder Abuse Suspicion Index (EASI), assess community partners and ABHS staff knowledge/familiarity with the program, and whether the Silver Program is effective.

To achieve the research aim, I reviewed four data sources: ABHS Electronic Health Record (EHR), ABHS internal survey, interviews with community partners, and artifact review of the Silver Program. …

Speech-Language Pathology Graduate Programs: What Influences Students To Apply?, Emily Stephens

Theses and Dissertations

Speech-Language Pathologists (SLPs) are licensed professionals trained to work with various age ranges who have communication, feeding, and/or swallowing difficulties. The entry level education for an SLP to actively practice is a master’s degree. To fill the many vacant and needed SLP jobs across the country, it is necessary for SLP master’s programs to admit highly qualified students into their programs, resulting in many competent SLPs entering the workforce to fill the current job openings. Minot State University’s SLP master’s program has experienced a significant decline in graduate applications over the past decade. There is limited research specific to the …

Walk This Way: Effects Of Eyewitness Identification Factors And The Featural Justification Effect On Mock-Juror Decision-Making, Lauren Nicole Stornelli

Theses and Dissertations

Surveillance cameras serve many purposes, including security, monitoring, and investigating crimes. The presence of surveillance cameras allows for a new form of witness: a non-eyewitness, where crimes are captured by surveillance cameras without a physical witness present (Pezdek & Lerer, 2023a). As such, police officers are acting as eyewitnesses by identifying the perpetrator from the surveillance evidence and testifying about their identification at trial (Rumschik et al., 2020). Previous studies have examined participants’ ability to accurately match previously viewed faces with faces on surveillance evidence, with results suggesting accuracy rates around chance (e.g., Bruce et al., 2001; White et al., …

Synthesis And Characterization Of Additive Manufactured Functional Composites For Biomedical Applications, Alexander Thorne

Theses and Dissertations

This dissertation investigates the synthesis and characterization of 3D printed polymer composites, with engineered porosity and both natural and synthetic additives, using fused deposition modeling (FDM) and selective laser sintering (SLS) for potential biomedical applications. The structural, mechanical, tribological, and surface behavior of these composites were evaluated with respect to their suitability for orthopedic load-bearing implants and scaffolds. In the first phase, PEEK-based composites reinforced with 10 or 20 wt% carbon fibers or 20 wt% E-glass fibers were fabricated using FDM with varying infill densities of 30-100% to introduce porosity. Results revealed that loading additives, infill densities, and porosity play …

Advancing Human-Computer Interaction Systems Through Explainable And Secure Ai Integration, Ifiok Udoidiok

Theses and Dissertations

As artificial intelligence (AI) systems increasingly shape how humans interact with digital environments, the need for transparency, security, and robustness in intelligent decision making has become critical. This thesis explores how explainable and secure AI techniques can be integrated into modern human-computer interaction (HCI) systems to enhance trust, resilience, and alignment with human operators.

We present three related studies, each addressing a distinct challenge in the design of human-centered AI. First, we apply XAI methods, specifically Local Interpretable Model-Agnostic Explanations (LIME), to deep learning (DL) based CAPTCHA solvers. By interpreting model attention patterns, we uncover exploitable weaknesses in text CAPTCHA …

Mindfulness And Modification Therapy (Mmt) Group Feasibility And Acceptability Among Prison Residents With Dysregulated Behaviors, Leslie Unger

Theses and Dissertations

Mindfulness and Modification Therapy (MMT; Wupperman, 2019) is a transdiagnostic therapy that systematically integrates aspects of six empirically supported treatments for impulsive and dysregulated behavior. As such, MMT may offer an efficient approach to addressing a variety of dysregulated behaviors, thereby supporting increased safety within carceral settings and enhancing goals of rehabilitation. To date, MMT has demonstrated positive results in community settings when treating substance misuse and anger/aggression, but it has not yet been examined in a prison setting. The present research examines the feasibility and acceptability of using a 14-session version of group MMT as a voluntary treatment option …

Targeted Coaching In The Detroit Promise Path: A Thematic Network Analysis Of Current Challenges And Opportunities For Student Success, Maryse Danielle Wilson

Theses and Dissertations

The Detroit Promise Program is one of the many college promise programs operating within the United States that offers full college tuition coverage to students within the city who meet certain residential criteria. Detroit’s population has one of the highest proportions of Black and first-generation students and the lowest average socioeconomic class in the country. From the time of the Promise Program’s launch until now it has seen minor improvements in college degree competition rates, but this rate is still low compared to the national average. The Detroit Promise Path, which is an off branch of the Detroit Promise Program, …

Zaasijiwan: An Indigenized Health Communication Framework For American Indian And Alaska Native Communities, Jennifer Wolf

Theses and Dissertations

The Zaasijiwan Framework represents an Indigenized health communication model developed to enhance the cultural relevance, trust, and effectiveness of public health messaging for American Indian and Alaska Native (AI/AN) communities. This qualitative study integrated Indigenous and Western public health knowledge to inform the development of the framework. A comprehensive literature review and two rounds of key informant interviews with health communication professionals informed the design of the framework. Findings emphasized the importance of community co-creation and strengths-based narratives, along with other framework elements, in overcoming medical mistrust and improving health outcomes. The final framework offers public health professionals, Tribal, and …

Public Perceptions Of Fracking And Anti-Fracking Activism: A Theory Of Planned Behavior Approach And Its Implications For Environmental Policy, Okhumode Hector Yakubu

Theses and Dissertations

Hydraulic fracturing, or fracking, has become one of the most contentious energy technologies of the 21st century, drawing support for its economic and energy security benefits and opposition due to its perceived environmental and health risks. This study applies the Theory of Planned Behavior (TPB) to examine the psychological, social, and informational factors that shape public perceptions of fracking and motivate anti-fracking activism. Using a nationally representative sample of U.S. adults (N = 522), this research investigates how attitudes, subjective norms, perceived behavioral control, and domain-specific knowledge predict support or opposition to fracking, as well as intentions to engage in …

Ganglioside Gd2 Contributes To A Stem-Like Phenotype In Intrahepatic Cholangiocarcinoma, Antonella Mannini, Mirella Pastore, Alessia Giachi, Margherita Correnti, Elena Spínola Lasso, Tiziano Lottini, Benedetta Piombanti, Ignazia Tusa, Elisabetta Rovida, Cédric Coulouarn, Jesper B Andersen, Monika Lewinska, Claudia Campani, V Lokesh Battula, Bin Yuan, Massimo Aureli, Emma V Carsana, Caterina Peraldo Neia, Paola Ostano, Alessia Tani, Daniele Nosi, Anna Vanni, Laura Maggi, Luca Di Tommaso, Giuseppina Comito, Stefania Madiai, Annarosa Arcangeli, Fabio Marra, Chiara Raggi

Faculty, Staff and Student Publications

BACKGROUND & AIMS: GD2, a member of the ganglioside (GS) family (sialic acid-containing glycosphingolipids), is a potential biomarker of cancer stem cells (CSC) in several tumours. However, the possible role of GD2 and its biosynthetic enzyme, GD3 synthase (GD3S), in intrahepatic cholangiocarcinoma (iCCA) has not been explored.

METHODS: The stem-like subset of two iCCA cell lines was enriched by sphere culture (SPH) and compared to monolayer parental cells (MON). GS profiles were evaluated by chromatography, after feeding with radioactive sphingosine. Membrane GD2 expression was evaluated by FACS, and the expression of enzymes of GS biosynthesis was analysed by RT-qPCR. The …

Advancing Equality, Diversity, And Inclusion In Ireland’S Technological University Sector, Marian Duggan, Yvonne Galligan, Allison Kenneally, Margaret Linehan, Jacqueline Mccormack, Noirin Macnamara

Research Outputs: 2025-Present

Technological universities (TUs) mark a notable change in the Irish higher education landscape and were recently founded by mergers of former Institutes of Technology (IoT). The emergence of these five new Irish universities coincided with the increasing emphasis from policymakers on equality, diversity, and inclusion (EDI) in the Irish higher education sector. This chapter explores how EDI has been integrated into these new universities. It examines distinctive aspects of the TU sector, focusing on features which are particularly relevant to the work of EDI and provides short case studies from the five TUs discussing key challenges and opportunities faced when …

Engineering Ethics Education Bingo 1.0, Shannon Chance, Mike Murphy, Celina P. Leão, M. Tobosaru, Mary Nolan

Research Outputs: 2025-Present

This paper introduces Engineering Ethics Education (EEE) Bingo 1.0, an active learning tool designed to support ethics education among engineering educators. Drawing inspiration from game-based learning, EEE Bingo provides a playful yet purposeful framework for exploring diverse pedagogical approaches in engineering ethics. The game stimulates discussion and reflection on the alignment between ethical issues and suitable teaching methods, promoting greater pedagogical awareness and collaboration. This paper outlines the motivation behind the game, its structure and rules, and illustrative examples. EEE Bingo encourages critical engagement with teaching strategies, reinforcing the importance of contextualized, interdisciplinary, and reflective ethics education.

Quantum-Enhanced Battery Anomaly Detection In Smart Transportation Systems, Alexander Mutiso Mutua, Ruairí De Fréin

Research Outputs: 2025-Present

Ensuring the safety, reliability, and longevity of Lithium-ion (Li-ion) batteries is crucial for sustainable integration of Electric Vehicles (EVs) within Intelligent Transportation Systems (ITSs). However, thermal stress and degradation-induced anomalies can cause sudden performance failures, posing critical operational and safety risks. Capturing complex, non-linear, and high-dimensional patterns remains challenging for traditional Machine Learning (ML) models. We propose a hybrid anomaly detection method that incorporates a Variational Quantum Neural Network (VQNN), which uses the principles of quantum mechanics, such as superposition, entanglement, and parallelism, to learn complex non-linear patterns. The VQNN is integrated with Isolation Forest (IF) and a Median Absolute …