Digital Commons Network^™

Fostering Connection And Empowerment: Amplifying Women’S And Indigenous Voices Through Place-Based Education, Inclusive Narratives, And Empathy Building, Paige N. Jones

Dissertations

The diverse experiences, perspectives, and identities of people across groups shape history. Educators and heritage professionals bear the responsibility of teaching historical content in ways that ensure all feel represented, valued, and safe. Despite these aims, the experiences and contributions of women and Indigenous Peoples have long been underrepresented in social studies curricula and heritage programming.

This dissertation integrates two complementary studies that examine how harnessing the power of place and centering the narratives and oral histories of underrepresented groups can advance connection and empowerment through educational experiences. The first study utilized focus group interviews with educators and heritage professionals …

Sga 57 Senate 2025-11-21 Agenda, Niu Student Government Association Senate

Student Government Association Archives

No abstract provided.

Privacy In Flux: A 35-Year Review Of Trends, Legal Evolution, And Emerging Challenges, Kong Phang, Jihene Kaabi

Research & Publications

Privacy harms have expanded alongside rapid technological change, challenging the adequacy of existing regulatory frameworks. This systematic review (1990–2025) systematically maps documented privacy harms to specific legal mechanisms and observed enforcement outcomes across jurisdictions, using PRISMA-guided methods and ROBIS risk-of-bias assessment. We synthesize evidence on major regimes (e.g., GDPR, COPPA, CCPA, HIPAA, GLBA) and conduct comparative legal analysis across the U.S., E.U., and underexplored regions in Asia, Latin America, and Africa. Key findings indicate increased recognition of data subject rights, persistent gaps in cross-border data governance, and emerging risks from AI/ML/LLMs, IoT, and blockchain, including data breaches, algorithmic discrimination, and …

Stars And Shapes: An Investigation Of Stripped Envelope Supernovae Structures Using Spectropolarimetry Observations And Hydrodynamic Models, Sabrina Desoto

Electronic Theses and Dissertations

Supernovae (SNe) are the energetic deaths of massive stars, dispersing heavy elements throughout the galaxies and shaping cosmic evolution across the universe. However, understanding the connections between the evolution of massive stars, their catastrophic demises, and the myriad of observed SNe, remains a fundamental challenge in astrophysics. My work aims to narrow this gap by integrating extensive observational data with advanced hydrodynamical simulations to better interpret SNe observations and understand the origin of their geometry. The observational component utilizes the largest spectropolarimetry dataset of stripped-envelope (SE) core-collapse supernovae (CCSNe) gathered by the SNSPOL project. Analyzing nine Type Ib and eleven …

Principal Quandles, Jesse Parrish

Electronic Theses and Dissertations

This thesis concerns principal quandles and, as a special case, Alexander quandles. A principal quandle is a coset quandle, Q(G,H, f), in which the subgroup H is trivial. If in addition the group G is abelian, then the coset quandle is called an Alexander quandle. The isomorphism types of Alexander quandles were classified [16], and some progress was made on describing the isomorphism types of principal quandles in [14] and [13]. The first part of this thesis applies the ideas used in Holmes’ paper to give a classification of the isomorphism types of principal quandles. The second …

Development Of A Non-Faradaic Impedimetric Biosensor Based On Reduced Graphene Oxide For The Detection Of Brain-Derived Neurotrophic Factor (Bdnf), Mariana N. Martins

Electronic Theses and Dissertations

Neurological disorders affect millions of people worldwide. In the case of Alzheimer’s disease (AD), the rising number of cases significantly increases global healthcare costs. Therefore, early detection of biomarkers at the onset of the disease is essential for early diagnosis. This study presents an electrochemical biosensor designed for the detection of Brain-Derived Neurotrophic Factor (BDNF) in human plasma, incorporating reduced graphene oxide (rGO) to enhance signal sensitivity. Dielectrophoresis (DEP) was employed to deposit rGO flakes on the electrode surface, improving conductivity and sensor performance. Electrochemical impedance spectroscopy (EIS) was used to monitor changes in impedance associated with BDNF binding events, …

Exploring The Impact Of Statistics Course Modality On Student Learning: A Mixed Methods Approach, Becky Kelleman

Electronic Theses and Dissertations

The importance of statistical literacy has become increasingly evident, as individuals grapple with interpreting statistics to inform critical decisions. Despite the recognized significance of statistical literacy, challenges persist in both educators’ and students’ efforts to navigate the complexities of statistics education. The purpose of this study is to explore the impact of different course modalities on undergraduate students’ academic performance in introductory statistics courses. Using Social Cognitive Theory (SCT) as a theoretical framework, this research aims to shed light on the complex dynamics influencing statistical literacy attainment. By addressing gaps and inconsistencies in the current literature, this study seeks to …

Frameworks For Repatriation: Moving Beyond Nagpra, Ashley Joplin

Electronic Theses and Dissertations

Museums and similar federally funded educational institutions have been collecting human remains since the Enlightenment era in the 1800s. Since then, these institutions have developed various collections practices that have encouraged the collection of human remains. Often unethical in nature, these collections have harmed historically marginalized communities, such as Indigenous and African American communities. While the ethics of collecting have been under scrutiny for decades, it was not until 1990 under the Native American Graves Protection and Repatriation Act (NAGPRA) that mainstream attention was drawn to the ethics of collections practices.

This thesis explores these collections practices and the repatriation …

High Frequency Dc-Dc Converter Design Optimization, Modeling And Control Based-Wbg Technology., Salah Ahmed Abdullah Eltief

Electronic Theses and Dissertations

The performance of DC-DC power converters is a cornerstone of modern electric vehicle (EV) powertrains, directly governing overall system efficiency, size, cost, and reliability. This dissertation presents a comprehensive performance analysis and optimization of DC-DC converter topologies to determine the most suitable design for high voltage EV applications. The evaluation rigorously compares efficiency, power losses, and physical size under a range of harsh operating conditions. A primary objective is to leverage Wide Bandgap (WBG) semiconductors, specifically Silicon Carbide (SiC), to push the performance boundaries of power conversion. While SiC devices are known for their superior material properties, a clear understanding …

Electronic Structure Prediction Of Medium And High Entropy Alloys Across Composition Space, Shashank Pathrudkar, Stephanie Taylor, Abhishek Keripale, Abhijeet S. Gangan, Ponkrshnan Thiagarajan, Shivang Agarwal, Jaime Marian, Susanta Ghosh, Amartya S. Banerjee

Michigan Tech Publications

We propose machine learning (ML) models to predict the electron density — the fundamental unknown of a material’s ground state — across the composition space of concentrated alloys. From this, other physical properties can be inferred, enabling accelerated exploration. A significant challenge is that the number of descriptors and sampled compositions required for accurate prediction grows rapidly with species. To address this, we employ Bayesian Active Learning (AL), which minimizes training data requirements by leveraging uncertainty quantification capabilities of Bayesian Neural Networks. Compared to the strategic tessellation of the composition space, Bayesian-AL reduces the number of training data points by …

Destination Branding Strategies In The Hospitality And Tourism Industry, Mary Ann Richey

Senior Honors Theses

Within the last few decades, destination branding has gained significant traction in the hospitality and tourism industry. Therefore, it is essential that marketers within the industry pursue destination branding and analyze both successful and unsuccessful destination marketing campaigns. Successful campaigns cultivate positive consumer perceptions of destinations for both tourists and residents. Unsuccessful campaigns showcase that differentiation and a lack of residential support negatively impact national tourism. In order to successfully conduct destination branding campaigns, industry leaders must partake and acknowledge current industry trends. In 2025, the most impactful way to successfully market tourism destinations is through the use of online …

Controls On Speleothem Carbon Isotopes, Paloma Marcos

Undergraduate Research Symposium Posters

The Sistema Huautla cave system is the deepest known in the Western Hemisphere. It is located in the Sierra Mazateca Mountain Ranges near Jiménez de Huautla, Oaxaca. There are over 29 separately discovered entrances into this karst environment making it the 28th longest cave system in the world. It can be considered by some as one of the most complex vertical drainage systems on Earth. This extensive study site has been an area of interest among cavers and scientific researchers for nearly 6 decades. Speleothem samples from the study sites have been found to be over 433,000 years old. The …

The Bison, November, 21, 2025

The Bison Newspapers

No abstract provided.

Using Fluency-Building Approach To Increase The Knowledge And Fluency Of Signing With Preschool Teachers: A Pilot Study, Angel Jia Yiuen Tan, Bryan Wen Xiao Tang, Gray Atherton, Liam Cross, Bethan Mair Williams

School of Psychology

Keyword signing, an augmentative communication strategy, is known to promote language acquisition in young children, yet staff in educational settings often receive insufficient training, leading to low retention and usage rates. This pilot study examined the feasibility and impact of a Precision Teaching-based intervention designed to improve preschool teachers’ proficiency and fluency in Makaton signing. Eleven teachers from a mainstream preschool in North Wales, with limited prior training, participated in a six-week intervention involving fluency training with 238 Makaton signs. Pre- and post-intervention assessments measured knowledge acquisition, and post-intervention tests evaluated fluency through retention, endurance, and application. Results demonstrated significant …

Jcihe: Vol. 17(5) 2025, Rosalind Raby

Journal of Comparative & International Higher Education

No abstract provided.

Isolated Ipsilateral Hemiparesis From A Pyramidal Decussation Infarct: A Rare Case Confirmed By Magnetic Resonance Imaging, Ali Thahab, Sumeet Bhardwaj, Maher Asfour, Belal Asfour

Student Publications

A 38-year-old male smoker with chronic hypertension, anxiety secondary to alcohol withdrawal, chronic alcohol use, and a history of noncompliance with prescribed medications presented with 2 weeks of progressive left-sided weakness, numbness, dizziness, and gait instability. He also reported a month-long history of facial drooping that had not been formally evaluated. Brain magnetic resonance imaging revealed a small acute/subacute infarct in the left posterolateral cervicomedullary junction, at the level of the pyramidal decussation, which produced ipsilateral motor and sensory symptoms. This is a rare presentation of a stroke causing purely ipsilateral neurologic deficits and served as an important reminder of …

The Minutes Of The Marshall University Graduate Council Meeting, November 21, 2025, Marshall University Graduate Council

Graduate Council Minutes

No abstract provided.

From Potholes To Perceived Social Support: Community Influences On Individuals With Mobility Disabilities And Their Care Teams In New Orleans, Kelsey Witmeier, Gabrielle Gonzalez, Michael Norman, Mary Delahoussaye, Phil Wilson, Tung-Sung Tseng

Journal of the Louisiana Public Health Association

Background: Little is known about the role of community in influencing the experiences, needs, and well-being among individuals with mobility impairments and disabilities (IMIDs), caregivers, and service providers in New Orleans. Methods: We conducted semi-structured interviews with 10 individuals who identified as IMIDs, caregivers, and service providers, who were recruited using convenience sampling. Transcripts were transcribed verbatim, and thematic analysis was conducted to identify key themes. Results: Three themes were found: 1) community barriers and facilitators, 2) the community’s role in perceived belongingness, and 3) the unique influences of the community on caregivers. Conclusion: Community influences the experiences of IMIDs …

Association Between Food Insecurity And Nervous System Disorders In Caddo Parish, La: A Call To Action For Health, Megan Gremillion, Morgan Uebinger, Claire Crosby, Kaitlyn Tholen, Marie Vazquez Morgan, Ammar Husan

Journal of the Louisiana Public Health Association

Background: Food insecurity (FI)–the lack of access to affordable, nutritious food–affects millions of Americans. Caddo Parish, Louisiana, is of interest due to high FI prevalence and socioeconomic risk factors. While FI is known to exacerbate chronic health issues, its association with neurological health remains understudied, especially in high-risk communities. Methods: A cross-sectional study was conducted among adult patients in Caddo Parish in 2022 using Epic Electronic Medical Record data to identify diagnoses of migraine, dementia, and stroke—the top neurological causes of disability-adjusted life years (DALYs) in the United States. FI status was determined using the Hunger Vital Sign screening questionnaire. …

Unpacking The Role Of Virtual Exchange In Promoting Student Well-Being, Mona Pearl, Kelly Tzoumis, Allison E. Hill, Spencer D. Sutherland

Journal of Comparative & International Higher Education

Educational institutions and workplaces are grappling with the task of promoting the well-being of their students and employees. From 2021 to 2023, students from Brazil, Canada, Hong Kong, Mexico, The Netherlands, and the US participated in virtual exchange collaborations in the form of global virtual teams (GVTs) and were assessed pre (n=201) and post (n=251) their GVTs experience. We used structural equation modeling (SEM) to assess changes in learner well-being from participation in GVTs. Based on the impact to student perceived well-being from the GVT experience, we found important results that can be useful for both employers and academic institutions …

A Real Medical Mission Clinic To Manage Cardiovascular Health Inequities And Improve Outcomes, Cynthia A. Borum, Byron Haitas

Biennial Convention (CONV)

Cardiovascular disease is a leading cause of death in the United States.^1-4 Today, a gap exists with cardiovascular inequities in underserved communities relating to access to cardiac care.^1-4

In 2022, an experienced cardiologist and nurse practitioner leader established a once-a-month free faith-based cardiology clinic in Nashville and surrounding counties in Tennessee. The goal is to improve access to cardiac care^1-3 and contribute to quality health outcomes for the underserved.

Structure: A 501(c)(3) non-profit clinic structure was the framework for implementing the faith-based medical cardiology clinic.⁵ The faith-based cardiology clinic occurs one Saturday each month with voluntary …

Patriarchal Logics In Entrepreneurial Ecosystems And Outcomes For Female Entrepreneurs, Alexandria Krause Matlack

Dissertations

This dissertation examines how patriarchal logics shape the efficiency of funding for female entrepreneurs by comparing two U.S. entrepreneurial ecosystems (EEs) within the same state: Kansas City and St. Louis. Although these EEs are geographically proximate and structurally comparable, St. Louis has nearly twice as many women-led ventures as Kansas City receiving institutional capital. Drawing on 31 semi-structured interviews, the study includes 20 entrepreneurs, 11 from Kansas City (5 women, 6 men) and 9 from St. Louis (4 women, 5 men), of whom are CEOs of startups founded between 2014 and 2022 and recipients of institutional funding (e.g., grants, angel, …

November 21, 2025 Minutes, Swosu Faculty Senate

Faculty Senate Minutes

No abstract provided.

From Red To Green: Using Gis To Examine Colorado’S Inequitable Housing Patterns In Urban Greenspace Accessibility, Jessica Howard Karr

Geography and the Environment: Graduate Student Capstones

Urban greenspaces provide numerous benefits to the mental and physical health of nearby people who access these locations for physical recreation, social interaction, and contemplation. Discriminatory urban planning policies from the past, such as redlining, have ensured that greenspace access is not always equitable for communities with diverse racial and socioeconomic compositions. This project utilizes Geographic Information Systems (GIS) to determine relationships between tree cover canopy, greenspace percentage within a census tract, and greenspace accessibility within a graded census tract system based on demographics and historic redlining locations in the Colorado cities of Denver, Colorado Springs, and Pueblo. The results …

Box Elder County Tourism Adventure Passport: Pilot Program Geospatial Analysis, Evaluation, And Next Steps., Janessa Knotts

Geography and the Environment: Graduate Student Capstones

The Box Elder County Tourism Office created the Tourism Adventure Passport Program and launched a pilot program in July 2025. GIS was used to engage and encourage visitors and locals to visit some or all sites listed and submit information, including GPS points, to participate in the program. To promote tourism in Box Elder County, the program highlights well known sites like the Golden Spike National Historic Park, along with other, less-known sites. The pilot program data was used to create a geospatial analysis and an analysis of the number of visits each site received and number of visitors were …

The Impact Of Food Insecurity On The Physical And Mental Health Of Food Service Workers And Their Households, Pedro Andrade

Undergraduate Research Symposium Posters

Food insecurity in the United States continues to be a persistent problem, as this household stressor has worsened in the past decade. The prevalence of food insecurity varies by demographic; however, income is a key factor when discussing food security status. One group experiencing food insecurity, but often overlooked when talking about solutions, is food service workers. This research sought to understand the impact of food insecurity on food service workers and their households. A literature review was conducted to gain a deeper understanding of the associations between food insecurity and physical health, mental health, household health, and occupational and …

Simulation Of Fluid Flow Based On Navier Stokes Equations, Ricardo Marquez, Javier Perez

Undergraduate Research Symposium Posters

This work presents a computational study of incompressible flow based on the Navier-Stokes equations using finite element method. The Crank-Nicolson approximation is used for discretizing the time derivative. The study consists of investigating the effect of the choice of finite elements and the size of the time step in obtaining the numerical velocity and pressure. This is illustrated with FreeFEM++ simulations of the von Karman benchmark flow problem. Profiles of drag, lift and pressure drop will be presented in time.

Relationship Between Caffeine Use And Eating Disorders, Hannah Segura, Maegan Nation

Undergraduate Research Symposium Posters

Eating disorders are a spectrum of cognitive, behavioral, and physical symptoms related to eating and compensatory weight management behaviors. Body image concerns can be a significant risk factor for various disorders, such as anxiety, depression and eating disorders. Additionally, eating disorders are commonly comorbid with other psychiatric disorders. Supplement usage such as performance enhancing supplements is becoming increasingly common, especially among younger populations. Using different supplements has been shown to put adolescents at an increased risk for body dysmorphia, disordered eating behaviors, as well as other potentially harmful health effects, like electrolyte complications, heart issues, or even death. Across the …

Gendered Patterns Of Trauma & Ptsd Symptoms Among Latine Americans: A Mixed-Methods Analysis, Abigail Panariso, Gerardo Garcia, Melanie Garcia, Yajairy Carbrales, Mariam Sultan

Undergraduate Research Symposium Posters

Latine communities in the U.S. experience disproportionate exposure to traumatic events, contributing to behavioral health disparities such as elevated rates of posttraumatic stress disorder (PTSD) and underutilization of mental health care. Gender, as a key social determinant of health, influences both types of trauma encountered and the severity of symptoms. Little research has tackled how gender intersects with structural inequities within Latine populations, such as discrimination, immigration stress, and socioeconomic marginalization. This mixed-methods study assessed gender differences in trauma experiences and PTSD symptoms among 328 Latine American adults (148 men, 180 women) recruited through an online survey. We predicted gender …

Feasibility And Preliminary Efficacy Of Uneven Terrain Gait Training In Lower Limb Prosthesis Users, Gabriel Bacani, Dawn Ruby, Sara Hazen, Katie Bricarell

Undergraduate Research Symposium Posters

Lower limb prosthesis users (LLPUs) often feel less confident walking in their day-to-day lives. Even with rehabilitation, some individuals do not develop the skills and confidence needed to walk across different terrains. Walking practice on varied terrains may be a method for increasing skill and confidence. The purpose of this study is to assess the feasibility of implementing an uneven terrain training program for LLPUs. Three LLPUs completed a series of 12 training sessions on an uneven terrain treadmill. Participants walked for up to 12 trials per session with each bout lasting up to 2 minutes. The terrain increased in …