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Sensory Processing Difficulties In Children And How It Affects Behaviors And Parental Stress, Brooklyn Hagberg

Psychology Student Publications

This paper looks at how Sensory Processing Disorder (SPD) affects children and their families. It explores how struggles with processing everyday sensory information can lead to behaviors that are often misunderstood, as well as the stress this can place on parents. By increasing awareness of SPD and its effects, we can better support children, ease parental challenges, and help kids feel more comfortable and successful in their daily lives.

Dynamics Of The Mind: Factors Of Physical Activity And The Affects That Come From Exercise, Samantha Gruendemann

Psychology Student Publications

This paper explores a deep dive into the benefits of physical activity and exercise. In this piece of literature we look at six studies and sources that give you the advantages of how physical activity affects psychology, the dynamics of movements, and the behavioral aspects of one’s mental health. As research continues to come out over the past decades, we see a positive correlation between health and physical activity (Penedo & Dahn, 2005). Studies still show to this day that moderate physical activity may decrease the risk of many diseases and disorders that you may be genetically adaptable to (Miller …

The Effect Of Cognitive Behavioral Therapy On Anxiety, Lauren Schauer

Psychology Student Publications

Anxiety is a very common mental health disorder that many individuals struggle with every day. Cognitive behavioral therapy is structured to make individuals aware of their thinking and behavioral patterns and how they can take control. This paper explores how effective cognitive behavioral therapy is on each type of the most common anxiety disorders.

Lasting Love: First Sight Or Friends To Lovers, Rylee Lunnie

Psychology Student Publications

This article will explore the origins of romantic relationships, specifically, the “love at first sight” phenomenon compared to gradual love through friendship. This instant attraction, common in literature and film, may feel powerful and convincing, but some psychologists have doubted its accuracy. We’ll look at empirical evidence and psychological theories to perhaps determine whether “love at first sight” or relationships grounded in deep friendships are more likely to create lasting love.

Effects Of Exercise On Mental Health And Well-Being On College Students, Keira Kitzmann

Psychology Student Publications

This paper shows the effects of exercise on mental health and well-being on college students. College students’ mental health is an important issue because it greatly affects their academic success and performance. Overall, exercise can improve the well-being of college students and increase mental health.

How Does Childhood Trauma Increase The Risk Of Developing Depression In Adulthood?, Ella Heydmann

Psychology Student Publications

Childhood trauma is a common but often overlooked experience that can leave lasting effects on psychological and biological development. Research shows that exposure to abuse or neglect in early life can alter the brain structure, stress-response systems, and emotional regulation, which can increase vulnerability to depression and anxiety in adulthood. Furthermore, evidence suggests that the impact of trauma may reach across generations through behavioral mechanisms. Despite these risks, resilience and protective factors, such as early intervention, can minimize long-term consequences and help promote recovery. Understanding these mechanisms is crucial for developing effective prevention strategies to reduce the lasting effects of …

How Do Childhood Experiences Influence Risk-Taking Behavior In Adolescence?, Sidney Zimmerman

Psychology Student Publications

This paper explores how positive and adverse childhood experiences influence adolescents’ risk-taking behaviors. It explains that positive experiences often lead to healthy, growth-promoting risks, while adverse experiences can increase impulsivity and unhealthy risk-taking. Overall, it emphasizes that early life experiences shape how young people approach challenges and make decisions during adolescence.

Screen Time On Child Development, Mariah Lovro

Psychology Student Publications

This paper focuses on the effects of screen time on childhood developments. It explores different types and durations of screen time and how different areas of child development are afffected.

Elucidating The Oxidation Mechanisms In Cr2alb2 Using Density Functional Theory And Thermodynamic Modeling, Ushan Asela Adhikarige

Theses and Dissertations

This thesis investigates the oxidation behavior of Cr2AlB2 surfaces using density functional theory calculations combined with thermodynamic modeling. Our analysis encompassed surface stability assessments, oxygen adsorption studies on various surfaces, and thermodynamic insights into oxidation mechanisms. Surface stability assessments reveal that the (010) surface terminated with an Al layer exhibits the lowest surface energy. Oxygen adsorption studies on the (010), (111), and (021) surfaces demonstrate strong dissociative adsorption with binding energies ranging from -4.72 to -4.22 eV depending on coverage. Thermodynamic analysis shows that elevated temperatures reduce oxidation favorability, while increased oxygen partial pressure enhances it. The study reveals that …

The Role Of C-X-C Chemokine Receptor Type 5 (Cxcr5) On Sex-Dependent Neurobehavioral Changes In The Sub Clinically Sensitized Individuals With Repeated Allergen Exposure, Dilini Vimarshani Ekanayake Ekanayake Mudiyanselage

Theses and Dissertations

Food allergen consumption has been suspected to influence mood and behavior in individuals who are sensitized but tolerant to the food. Using a mouse model of subclinical cow’s milk allergy (CMA), we previously showed that C57BL/6J mice sensitized to β-lactoglobulin (BLG, Bos d 5) exhibited elevated BLG-specific IgE levels even without observable allergic reactions, suggest developing immune responses towards the allergen. We also observed elevated cytokine and chemokine levels, astrogliosis and cortical demyelination along with behavioral changes such as anxiety-like and depression-like behavior after consuming a whey-containing diet for two weeks. Furthermore, we demonstrated the possible immune cell infiltration and …

The Impacts Of Hydrometeor Centrifuging On Numerical Simulations Of Supercells And Tornado-Like Vortices, Ronald Stenz

Theses and Dissertations

Supercell simulations capable of resolving a tornado-like vortex (TLV) have typically ignored hydrometeor centrifuging, resulting in the unrealistic buildup of precipitation in the center of TLVs. To improve the realism of numerical simulations of supercells and their resulting TLVs, an algorithm to parameterize bulk hydrometeor centrifuging was incorporated into an idealized cloud model. Simple idealized vortex simulations and simulations of supercells producing TLVs were analyzed to determine the impacts of hydrometeor centrifuging on numerically simulated supercells and TLVs. The inclusion of hydrometeor centrifuging does not appear to directly impact the intensity and duration of supercell spawned TLVs. Although precipitation minima …

Integration Of Fluorescence Imaging And Advanced Analytical Techniques For Reliable Contamination Detection, Mahsa Aliee

Theses and Dissertations

Effective surface contamination detection in food processing and healthcare environments is hindered by the limitations of visual inspection and ATP bioluminescence testing, both of which struggle to identify thin, transparent, or spatially irregular organic residues. These constraints contribute to inconsistent hygiene verification and create a need for objective, scalable, and real-time detection methods capable of operating under variable environmental conditions.

This dissertation develops an integrated framework that combines UV-induced fluorescence imaging with advanced analytical techniques to improve contamination detection reliability. A UV/UVC fluorescence imaging system was engineered with synchronized pulsed excitation (275 nm, 365 nm, 405 nm), adaptive exposure control, …

Road Surface And Subsurface Monitoring Using Machine Learning, Koduah Amoako

Theses and Dissertations

This thesis presents a comprehensive, non-invasive framework for real-time monitoring of road surface and subgrade conditions using acoustic sensing and machine learning. Traditional Tire-Road Coefficient of Friction (TRCF) estimation techniques often rely on intrusive sensors, offline data analysis, or laboratory measurements, making them impractical for real-time applications. The present research introduces an alternative approach that utilizes the acoustic emissions generated by tire-road interaction to infer both surface friction and subsurface integrity dynamically.Measurement microphones were mounted beneath a test vehicle to record tire-road noise signatures across different pavement textures and vehicle speeds. The collected acoustic signals were processed using Fast Fourier …

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 …

False Memory Susceptibility In Association With Attachment Theory: Effects On Memory Conformity, Rachel Catherine Miller

Theses and Dissertations

False memory research has been an evident topic in various fields of psychological study. Research in this area has important implications in forensic contexts and clinical settings as false memories can result in an array of harmful consequences. To explain individual differences in susceptibility to endorsing false memories of the rare medical procedure known as the voiding cystourethrogram (VCUG), the current study extended the findings of Herndon and colleagues (2014). It also examined predictor variables from attachment theory (such as attachment anxiety and avoidance), depressive symptomatology, compliance levels (e.g., use of confederates), and the impact of guided imagery (i.e., a …

Identity Formation Through The Lived Experiences Of Immigrant Muslim High School Students, Badera Muhanna

Theses and Dissertations

The growing number of Muslim students enrolled in U.S. public schools necessitates a more comprehensive understanding of their unique experiences within their educational environments. This phenomenological qualitative study investigated Muslim students' perceptions of their lived experiences in a high school in the Northern Great Plains of the United States. Six Muslim students in their junior and senior years were selected to participate in semi-structured interviews. Through the lens of Bronfenbrenner’s ecological systems theory, this study aimed to deepen understanding of how Muslim students develop their sense of identity and the factors that contribute to this development. The findings revealed that …

Thermodynamic Evaluation Of The Thermal Methane Pyrolysis Process, Chinaecherem S. Okwuonu

Theses and Dissertations

Natural gas flaring is a persistent challenge which undermines global sustainability and decarbonization efforts as it leads to the waste of valuable energy resources alongside the release of harmful greenhouse gases into the environment. Even when natural gas is utilized through commonly adopted pathways, significant emission of carbon dioxide tends to be realized. Methane pyrolysis offers a promising route in which methane can be decomposed into solid carbon and hydrogen gas with no direct CO2 emissions. However, despite extensive studies of the methane pyrolysis process, a fundamental thermodynamic rationale of the process behavior remains insufficiently explored. This study 1) develops …

Integrated Machine Learning For Predicting Reservoir Properties And Experimental Approach For Evaluating Co2-Brine-Rock Interactions In Carbonate Formations, Luc Yvan Nkok

Theses and Dissertations

Understanding subsurface properties is fundamental for optimizing hydrocarbon recovery and ensuring the long-term integrity of carbon capture and storage (CCS) operations. Conventional methods such as empirical correlations, advanced logging, and laboratory measurements, though widely used, are costly, time-consuming, and often limited in accuracy within formations. This study develops an ML framework to enhance the prediction of petrophysical and geomechanical properties and experimental investigation to evaluate time-dependent alterations in petrophysical and geomechanical rock properties under CO₂-brine exposure.In the first phase, six ML algorithms Decision Tree, Random Forest, Extra Trees, XGBoost, LightGBM, and K-Nearest Neighbor were applied to predict key petrophysical parameters …

Optimizing Virtual Reality User Experience With Balanced Integration Of Quality Attributes, Ananth Ramaseri

Theses and Dissertations

This dissertation presents a real-time adaptive framework for mitigating cybersickness and enhancing user experience in virtual reality (VR) environments by dynamically adjusting key visual rendering parameters in response to users’ head movements. Conventional VR systems typically rely on fixed or manually configured settings that do not account for individual motion patterns or varying susceptibility to discomfort, leading to suboptimal usability and degraded immersion. In response, this work integrates software architecture tactics with data-driven machine learning models to proactively manage cybersickness while preserving rendering performance.

The proposed system employs a client–server architecture based on the Model-View-Controller (MVC) pattern. We conducted a …

Impacts Of Intensifying Wildfires On Boreal Forest Ecosystems: Exploring Forest Regeneration, Wildlife Habitats, Carbon Storage, And Engineering Solutions, Mckenzie Belle Schewe

Theses and Dissertations

Wildfire activity across Alaska’s boreal forests has intensified in severity and frequency in recent decades, altering one of Earth’s most significant sources of carbon sequestration (Pan et al, 2011). This thesis examines how wildland burns influence post-fire carbon sink capacities and vegetation recovery near Fairbanks, Alaska. Three fire sites were selected to represent distinct successional stages: the 2006 Parks Highway Fire, the 2013 Stuart Creek 2 Fire, and the 2022 Clear Fire. Each site was evaluated through a combination of remote sensing analysis, LiDAR-derived canopy height data, and field measurements collected within each burn perimeter, developing a replicable framework for …

Examining The Utility Of Haptic Feedback To Improve Pilot Situational Awareness & Performance: A Psychophysiological Approach, Jessica Van Bree

Theses and Dissertations

Pilot situational awareness (SA) has been deemed to be a critical component of flight efficacy, efficiency, and overall mission success. Studies have shown that several incidents and accidents have been the result of level-one SA errors, meaning that members of the flight crew have failed to accurately perceive the elements in their environments. As such, several strategies have been investigated to improve pilot SA. One potential avenue of research is the addition of haptics in to the flight deck. In some studies, the implementation of haptics have shown to improve piloting tasks, pilot safety, and aircraft control. The current study …

Experimental And Computational Insights Into Reservoir Rock Mechanics And Petrophysical Properties, Prasad Pothana

Theses and Dissertations

This dissertation investigates the influence of stress, mineralogy, and microstructure on the elastic and transport properties of reservoir rocks. A multi-scale framework integrating laboratory measurements, petrophysical inversion, and discrete-element simulations is developed to quantify the stress-dependent behavior of heterogeneous sedimentary formations relevant to hydrocarbon production and CO2 sequestration.

Core-scale experiments quantify velocity–effective stress and permeability–effective stress relationships in tight siliciclastic and mixed lithologies. Results demonstrate that pore-throat collapse and microcrack closure under confining stress cause systematic reductions in permeability and acoustic velocities. The derived empirical functions provide predictive capability for estimating in-situ stress effects on reservoir performance and time-lapse seismic …

A Stochastic Framework For Hosting Capacity Analysis Of Residential Distribution Systems With Solar Photovoltaic And Electric Vehicle Adoption, Sina Ibne Ahmed

Theses and Dissertations

The rise of distributed generation and the electrification of transportation are driving fundamental changes in the electric grid. The growing adoption of electric vehicles and solar rooftops introduces significant uncertainty in demand patterns, posing new challenges for the operation of distribution systems. Residential distribution systems are particularly vulnerable to the impacts of residential solar photovoltaics (PV) generation and electric vehicle charging, as they introduce significant variability and localized stress on the grid. To ensure reliable and efficient operation, utilities must account for the long-term growth of these technologies in their planning processes. While substantial progress has been made in assessing …

Seasonal Performance Of Mrms Qpe In Urban Hydrologic Modeling Using Epa-Swmm, Randall Kirk Bagwell

Theses and Dissertations

Accurate rainfall estimation is essential for effective hydrologic modeling, particularly in urban environments where infrastructure must withstand extreme precipitation. This study evaluates the EPA Storm Water Management Model (EPA-SWMM) using MRMS RadarOnly Quantitative Precipitation Estimation (QPE) 1-hour Accumulation as the primary rainfall input for a watershed in Little Rock, Arkansas. The region was selected due to its urban character and the limited availability of radar-based hydrologic studies in Arkansas. 21 storms were analyzed from 2022-2025: 10 in Winter, 7 in Spring, and 4 in Summer. Storms were selected due to their effect on flow. The model was calibrated using February …