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Full-Text Articles in Entire DC Network
Self-Talk In Esports: Extending Sport Psychology Frameworks To Digital Competition, Brett Anne Thompson Machamer
Self-Talk In Esports: Extending Sport Psychology Frameworks To Digital Competition, Brett Anne Thompson Machamer
Theses and Dissertations
Self-talk is a key mechanism underlying performance, confidence, and emotional regulation, yet its use in esports remains underexplored. This study examined self-talk patterns among esports players, focusing on associations with hours played, self-talk type and valence, and contextual and motivational factors influencing its use. Esports players (N = 102; M = 18.53 hours/week, SD = 13.74) across a range of competitive levels completed an online questionnaire assessing self-talk type, valence, and contextual use. Greater hours played were associated with increased use of strategic self-talk, while self-talk valence was not significantly related to time spent playing. Participants most frequently reported using …
Flipping The Odds: At-Risk Students’ Perceptions Of The Benefits Of The Flipped Classroom Model In High School Mathematics, Roberto Alonzo Moedano
Flipping The Odds: At-Risk Students’ Perceptions Of The Benefits Of The Flipped Classroom Model In High School Mathematics, Roberto Alonzo Moedano
Theses and Dissertations
High school educators tasked with teaching and learning are often challenged to find ways to keep students engaged and ensure they are learning content. However, the COVID-19 pandemic that the United States experienced from 2020 to 2023 (Northwestern Medicine Staff & Northwestern Medicine, 2025) made educators’ efforts more difficult. This unprecedented time of remote teaching and learning transformed the educational landscape overnight. It removed face-to-face learning and replaced it with virtual classes—neither teachers nor students were prepared for the challenges. This research study examines how a flipped classroom approach has the potential to yield positive results at the high school …
Evaluation Of Geothermal Viability In Partially Abandoned And Dry Oil Wells Within The Red River Formation In Williston Basin For Repurposing Into Enhanced Geothermal Systems, Ajan Meenakshisundaram
Evaluation Of Geothermal Viability In Partially Abandoned And Dry Oil Wells Within The Red River Formation In Williston Basin For Repurposing Into Enhanced Geothermal Systems, Ajan Meenakshisundaram
Theses and Dissertations
Transitioning toward global decarbonization of energy resources necessitates the development of dispatchable baseload resources that leverage existing infrastructure to minimize environmental footprints and capital expenditures. This research investigates the technical and economic feasibility of repurposing unplugged and dry oil and gas wells within the Red River Formation of the Williston Basin in North Dakota for conversion into Enhanced Geothermal Systems (EGS). While immense geothermal resources exist, they are often rendered uneconomical by high drilling costs and a lack of holistic subsurface understanding at target depths. To bridge these gaps, this interdisciplinary study employs a workflow ranging from experimental physics and …
Thriving Within Digital Learning Courses: Examining The Influence Of Interactions In Kinesiology Undergraduate Students, Jimmy J. Morin
Thriving Within Digital Learning Courses: Examining The Influence Of Interactions In Kinesiology Undergraduate Students, Jimmy J. Morin
Theses and Dissertations
The expansion of online and hybrid education has reshaped higher education, particularly in applied fields such as kinesiology that emphasize hands-on learning. Despite this growth, limited research has examined how specific interaction types (academic, social, and deeper life) contribute to student thriving in digital environments. This dissertation explored how interactions with faculty, staff, and peers influence holistic student success in online and hybrid kinesiology programs utilizing a three-paper dissertation approach to address this gap through complementary methods. Paper 1 synthesizes existing literature on student interactions and thriving in digital learning contexts. Paper 2 uses one-way ANOVA and ANCOVA to examine …
Filling The Gaps: Rural-Remote High School Teachers’ Perceptions Of Professional Training In Student Mental Health Preparedness, Angela N. Muhs
Filling The Gaps: Rural-Remote High School Teachers’ Perceptions Of Professional Training In Student Mental Health Preparedness, Angela N. Muhs
Theses and Dissertations
Rural-remote high school teachers are frequently the first to notice and respond to student mental health concerns, yet they operate within communities characterized by significant shortages in mental health providers. Access to professional mental health services in these settings remains persistently limited, placing considerable responsibility on teachers who may lack adequate preparation. This study employed an interpretive case study design to qualitatively examine how rural-remote high school teachers in North Dakota perceive their professional training and overall preparedness in addressing student mental health concerns. Twelve licensed teachers, whose experience ranged from six months to 33 years, participated in in-depth interviews. …
A Privacy-Preserving, Ai-Driven Framework For Bathroom Activity Monitoring And Health Recommendation In Elderly Care, Collins Poku Obeng
A Privacy-Preserving, Ai-Driven Framework For Bathroom Activity Monitoring And Health Recommendation In Elderly Care, Collins Poku Obeng
Theses and Dissertations
The rapid aging of the global population necessitates scalable, non-invasive solutions, for monitoring Activities of Daily Living (ADLs) to detect early signs of health decline. This thesis presents a novel, end-to-end framework for monitoring bathroom activities—specifically bathing, toileting, and oral hygiene—using wearable sensors, machine learning and Agentic Artificial Intelligence (AI). The research addresses three critical gaps: the lack of granular activity recognition in privacy-sensitive spaces, the need for personalized health insights without manual logging, and the cybersecurity risks inherent in deploying AI in healthcare. First, algorithms utilizing wearable humidity and accelerometer sensor data were developed to classify hygiene behaviors with …
Identifying Diet Quality Of Ultra-Processed Foods Among Student Health Professionals, Claudia Julianne Promschmidt
Identifying Diet Quality Of Ultra-Processed Foods Among Student Health Professionals, Claudia Julianne Promschmidt
Theses and Dissertations
Disagreement exists in literature and media on definitions and classification ofultra-processed food (UPF) making interpretation for policy makers, consumers, and health professionals confusing. As health professionals have a large role in nutrition education, this study looked at how students enrolled in a health professional program at the University of North Dakota determine nutrient density of UPFs and non-UPFs. Researchers calculated nutrient density to classify foods into a survey. Students completing the survey had access to both the ingredient list and Nutrition Facts Panel before selecting the food as choose often, sometimes, or rarely, and then indicated which tool was used …
Ground Penetrating Radar Spiral Antenna Transient Response Based On Target Radar Cross Section, David Rohde
Ground Penetrating Radar Spiral Antenna Transient Response Based On Target Radar Cross Section, David Rohde
Theses and Dissertations
This dissertation presents a significant advancement in Ground Penetrating Radar (GPR) detection technology through the development of a novel method for the detection and classification of buried conductive objects using custom-designed Archimedean spiral antennas. The research demonstrates that the transient electromagnetic response of an Archimedean spiral antenna is strongly correlated with the Radar Cross Section (RCS) characteristics of buried objects operating within the radar resonance scattering, or Mie, region. By leveraging this relationship, the proposed approach enables not only the detection of buried objects, but also generalized classification based on object geometry and size.A primary contribution of this work is …
An Environmental Systems Engineering Framework For The United States Space Force: Multi-Objective Optimization Of Co2 Emissions And Biodiversity Trade-Offs, Julio Roberto Pinto Covelli
An Environmental Systems Engineering Framework For The United States Space Force: Multi-Objective Optimization Of Co2 Emissions And Biodiversity Trade-Offs, Julio Roberto Pinto Covelli
Theses and Dissertations
The increasing demand for sustainable defense operations has prompted the US Space Force to explore advanced strategies that reduce carbon emissions and preserve biodiversity across its installations. This dissertation proposes a scalable systems-engineering framework that quantitatively integrates CO₂ emissions modeling and ecological simulation at RAF Feltwell and RAF Lakenheath, two strategically signi?cant installations with notable ecological value. Using toolsincluding Python, MATLAB, ArcGIS, and InVEST, this research models emissions and habitat quality under various operational scenarios. The study incorporates engineering performance metrics, including emissions intensity, resilience indicators, and energy efficiency rates, to inform trade-off modeling for real-time mission and environmental decision-making. …
Spirituality And Well-Being Among Native College Students, Emma Reese Smith
Spirituality And Well-Being Among Native College Students, Emma Reese Smith
Theses and Dissertations
In the current literature surrounding spirituality, definitions and conceptualizations of the construct differ. Researchers have proposed common themes of spirituality–self-awareness, interconnectedness to the world, and a relationship to a higher power or greater purpose (Hamilton & Jackson, 1998). While definitions of spirituality and how it is operationalized vary across studies, the current view in the field is that spirituality has positive outcomes on those who practice it, including their overall degree of well-being. While these positive effects have been showcased in the literature, due to the influence of western Christian perspectives on many measures of spirituality, there are methodological issues …
Beyond The Manual: Training Troubleshooting Skills Through Augmented Reality, Lawrence Allen Smith Jr.
Beyond The Manual: Training Troubleshooting Skills Through Augmented Reality, Lawrence Allen Smith Jr.
Theses and Dissertations
Many industrial maintenance departments implement and utilize Augmented Reality Technology (ART) and Augmented Reality Technical Training (ARTT) in their day-to-day operations. This study aims to examine technicians' troubleshooting skills by exploring two main questions: (1) how these skills are impacted by Cognitive Load Theory (CLT), and (2) how they are influenced by using either paper manuals or ARTT manuals. The research will compare the effects of traditional paper manuals and ARTT manuals on the learning outcomes of troubleshooters. The measurements of learning outcomes will include cognitive ability, professional specific knowledge, and skill retention. Keywords: augmented reality (AR), industrial maintenance, augmented …
Predicting Diversity Gaps In Clinical Trials Using Digital Twin Modeling, Abigail Tubbs
Predicting Diversity Gaps In Clinical Trials Using Digital Twin Modeling, Abigail Tubbs
Theses and Dissertations
Demographic underrepresentation in clinical trials continues to limit the external validity, equity, and generalizability of biomedical evidence. While regulatory reforms have increased the availability of aggregate demographic reporting, most existing approaches assess representation retrospectively, after recruitment has begun, offering limited support for design-stage decision-making. This dissertation presents a digital twin–based framework for prospective assessment of demographic diversity in clinical trials using trial-level metadata. The work integrates three core contributions. First, an open, reproducible, no-code extraction tool was developed to enable bulk retrieval and harmonization of baseline demographic data (race, ethnicity, sex/gender, and age) from ClinicalTrials.gov using National Clinical Trial identifiers. …
Enhancing Geothermal Productivity In The Red River Formation, Williston Basin: Utilization Of Unconventional Stimulation Technology And Sco2 Injection To Improve Geothermal Inlet Temperature, Fluid Flow Rate, And Project Economics, Etochukwu Jude Uzuegbu
Theses and Dissertations
Geothermal energy is a reliable renewable energy source capable of delivering consistent baseload electricity while emitting very low concentrations of greenhouse gases. In very low permeable geothermal reservoir, the geothermal system’s efficiency and economic feasibility are heavily dependent on reservoir productivity, which includes the fluid circulation and heat extraction efficiency. This research assesses the geothermal inlet temperature dynamics, fluid production and techno-economic viability of two reservoir productivity enhancement approaches: Hydraulic Fracturing (Base Case model) and Fishbones stimulation (Proposed Case model) under various operational conditions. The research aims to evaluate the influence of these two approaches on the geothermal inlet temperature, …
The Motivations Of Adult Piano Students In The Republic Of Korea, Eunsong Kim
The Motivations Of Adult Piano Students In The Republic Of Korea, Eunsong Kim
Theses and Dissertations
Adult participation in piano study has increased in recent years; however, relatively little research has examined how adult learners initiate and sustain long-term engagement. This qualitative study explored the process through which adult piano students develop and maintain motivation over time and how sustained piano study becomes integrated into their everyday lives. Data was collected through semi-structured interviews with five adult piano students in the Republic of Korea and analyzed using thematic analysis to identify recurring patterns in their experiences. The findings revealed that initial motivation was shaped by childhood musical memories, the search for a personal sanctuary, and the …
Comprehensive Analytical Approaches To Biophysical And Hard Matter Systems, Carlos Munoz
Comprehensive Analytical Approaches To Biophysical And Hard Matter Systems, Carlos Munoz
Theses and Dissertations
In this work we define the methods and experimental techniques that are used in the synthesis, characterization, and development of biophysical and hard matter systems. These efforts encompass six principal areas: Comprehensive characterization of pathogenic bacteria, development of novel chemical methods for probing binding affinities in cellular systems, understanding the electronic properties of silicon/silicon dioxide interfaces, characterization of catalytic perovskite oxide materials, and lastly, heteroepitaxial growth of vanadium nitride thin films on the silicon nitride surface.The Lyme disease spirochete Borrelia burgdorferi (B. burgdorferi) causes an infection with diverse clinical outcomes, which can include arthritis as well as cardiac and neurological …
Exploring Obstacles To Food Security Across The University Of North Dakota Student Body, Emma Patzer
Exploring Obstacles To Food Security Across The University Of North Dakota Student Body, Emma Patzer
Theses and Dissertations
Food insecurity (FI) is a public health concern, and college students are especially vulnerable to FI. FI has been correlated with poor academic performance, poor health behaviors, and negative physical/mental health outcomes in college students. This thesis investigates which students are most affected by FI at a major mid-western university, identifies major barriers to food security (FS) among students at the university, and describes how these barriers differ by living location. A cross-sectional survey of students (n=905) enrolled in ≥1 credits in Spring of 2025 was conducted. Unadjusted ORs and multinomial binary logistic regression were used to determine the groups …
Numerical Investigation Of Plume–Surface Interactions Using Automated Adaptive Mesh Refinement, Fahim Shahriyar
Numerical Investigation Of Plume–Surface Interactions Using Automated Adaptive Mesh Refinement, Fahim Shahriyar
Theses and Dissertations
This work presents a numerical investigation of plume–surface interactionsusing the Direct Simulation Monte Carlo (DSMC) method, coupled with the devel opment of an automated adaptive mesh refinement (AMR) framework for rarefied flow simulations. A two-dimensional axisymmetric configuration is used to simulate the impingement of a rarefied exhaust plume on a flat surface under vacuum condi tions representative of experimental test facilities. Surface pressure, shear stress, and heat flux induced by plume impingement are computed and compared with published experimental and numerical results to validate the DSMC approach. To address the strong mesh sensitivity and computational inefficiency associ ated with uniform …
The Effects Anorexia Nervosa Has On Cognitive Function, Gracie Jensen
The Effects Anorexia Nervosa Has On Cognitive Function, Gracie Jensen
Psychology Student Publications
This paper examines the effects of anorexia nervosa on cognitive function and how it impacts children and adolescents' everyday lives. It highlights the importance of increased awareness and support for the individuals affected by the disorder.
Roundtable: Issue 5, Brody Rohrich, Jonathan Blessing, Kysten Keever, Mona Kuylee, Makenna Maples-Janisch, Gavin Mitzel, Victoria Voss
Roundtable: Issue 5, Brody Rohrich, Jonathan Blessing, Kysten Keever, Mona Kuylee, Makenna Maples-Janisch, Gavin Mitzel, Victoria Voss
Roundtable: Journal of the UND Honors Program
No abstract provided.
Und Leads Outreach Feedback Coding Audit, University Of North Dakota
Und Leads Outreach Feedback Coding Audit, University Of North Dakota
LEADS Implementation Documents
Coding audit spreadsheet for feedback collected through the UND LEADS outreach event. The file supports LEADS storytelling and implementation work by organizing feedback connected to campus engagement, outreach, and strategic plan themes.
Und Leads Event Stories: Affinity, University Of North Dakota
Und Leads Event Stories: Affinity, University Of North Dakota
LEADS Implementation Documents
Storytelling presentation for the AFFINITY core value of UND LEADS, prepared for the March 2026 outreach event. The slides highlight UND stories connected to belonging, campus culture, campus environments, workforce recognition, first-year experience, athletics, global engagement, cultural connection, and military-affiliated students.
Evaluation Of Seal!Nd: School Year 2024-2025, Shawnda Schroeder, Rashid Ahmad
Evaluation Of Seal!Nd: School Year 2024-2025, Shawnda Schroeder, Rashid Ahmad
Indigenous Health Faculty Publications
Dr. Schroeder and Rashid worked with the team at the Oral Health Program to collect data on the clinical reach of the School-based Sealant program (SEAL!ND), the referral practices, dental sealant cost savings, and perceptions of school personnel regarding their experiences with the program. SEAL!ND continues to make a measurable difference in improving children’s oral health by increasing access to preventive care, reducing barriers for families, and supporting schools in meeting the needs of their students. The program’s impact is reflected not only in the thousands of services provided each year, but also in the strong satisfaction and gratitude expressed …
Effects Of Screen Time On Childhood Development, Elizabeth Bridge
Effects Of Screen Time On Childhood Development, Elizabeth Bridge
Psychology Student Publications
This science communication paper explores the psychological effects of screen time on childhood development. It emphasizes the effects on childhood intelligence, social skills, language skills, emotional regulation skills, and mental health.
Moving Towards Wellness: How Exercise Can Ease Depression And Anxiety In Young Adults, Morgan Hartze
Moving Towards Wellness: How Exercise Can Ease Depression And Anxiety In Young Adults, Morgan Hartze
Psychology Student Publications
Depression and anxiety are among the most common mental health concerns affecting young adults, impacting mood, motivation, and daily functioning. While therapy and medication can be effective, many young adults continue to experience symptoms, highlighting the need for additional strategies. Research suggests that regular physical activity is an accessible, cost-effective way to improve mental health. Moving your body boosts the “feel good” chemicals, such as serotonin and dopamine, while reducing stress hormones, such as cortisol. Physical activity also provides a healthy distraction from negative thoughts and helps establish routines that support well-being. Even brief amounts of moderate exercise, such as …
Cognitive Drunkenness: Sleep Deprivation And Cognition In College Students, Alexandra Pavek
Cognitive Drunkenness: Sleep Deprivation And Cognition In College Students, Alexandra Pavek
Psychology Student Publications
Sleep deprivation is a common occurrence among college students. The purpose of the paper is to shed light on the sources of sleep loss in college students, the cognitive consequences, and the comparison to alcohol-related impairment.
Motive To Kill: The Link Between Childhood Trauma And Homicide, Natalie L. Scholz
Motive To Kill: The Link Between Childhood Trauma And Homicide, Natalie L. Scholz
Psychology Student Publications
What motivates some individuals to commit homicide and what role does childhood trauma play in increasing that risk? Psychology and neuroscience suggest that when a child experiences traumatic events it can change how they handle stress, emotional control, and how their brain develops. All these factors can lead to them acting out in more violent ways. The Adverse Childhood Experiences study shows that traumatic events during one’s childhood can have a negative effect on their mental wellbeing later in life making them more prone to act out aggressively and possibly having more criminal involvement. Exposure to trauma has been linked …
The Relationship Between Childhood Adverse Experiences And Adult Depression, Alexander Owens
The Relationship Between Childhood Adverse Experiences And Adult Depression, Alexander Owens
Psychology Student Publications
This paper explores the current understanding of the linkage between childhood trauma and depression. Before this, childhood trauma and adult depression are described. Overall, there are a few different ways these two constructs can be linked, and they are explored.
Sensory Processing In Early Childhood: Developmental Pathways To Emotional Regulation And Participation, Jadyn Kuppersmith
Sensory Processing In Early Childhood: Developmental Pathways To Emotional Regulation And Participation, Jadyn Kuppersmith
Psychology Student Publications
How sensory processing develops in early childhood and how it influences emotional regulation and participation in daily activities. Highlighting that all children respond to sensory input differently, which can affect their behavior, anxiety levels, and ability to engage in play, routines, and school. The paper also emphasizes how occupational therapy supports children by adapting environments and promoting self-regulation skills rather than trying to change the child.
Effects Of Exercise Of Cognitive Development In Young Children, Hannah Schlomann
Effects Of Exercise Of Cognitive Development In Young Children, Hannah Schlomann
Psychology Student Publications
This paper examines the relationship between physical activity and cognitive development in young children ages 0-5. Increased tablet time and sedentary behavior is becoming common for young children. This paper examines the effect of four categories of movement including screen based sedentary behavior, non-screen based sedentary behavior, light physical activity, and moderate to rigorous physical activity, as well as the effects of motor ability on cognitive development.
Supporting The Supporters: Reducing Stress For At Home Dementia Caregivers, Kendra Spitzer
Supporting The Supporters: Reducing Stress For At Home Dementia Caregivers, Kendra Spitzer
Psychology Student Publications
Caring for individuals with dementia is associated with an increased mental strain, stress, anxiety, and depression. This paper explores mental health issues that can derive from caring for people living with dementia. Dementia is a highly progressive condition that impacts cognition and behavior, which affects both the individual and caregiver. While caregiving provides meaningful skills and a strong meaning to life, it also presents unpredictability and emotional distress. This paper highlights evidence-based supports to reduce mental health illnesses and burdens on caregivers. Supports such as social networks, digital mental health tools, mobile apps, and validation therapy are noted to be …