Digital Commons Network^™

Cross-Cultural Narratives: A Comparative Analysis Of "Yo Soy Betty, La Fea" And "Ugly Betty", Marcos Falck Hernandez

Theses and Dissertations

This thesis examines the cross-cultural adaptation of the Colombian telenovela Yo soy Betty, la fea (1999–2001) into the American dramedy Ugly Betty (2006–2010), by analyzing how the latter reimagined the original narrative to address U.S.-specific cultural dynamics. Through qualitative analysis and literature review of the narrative structure, this study shows how “Ugly Betty” expanded its predecessor’s critique of beauty standards to explore Latino identity, multiculturalism, and workplace diversity in America. While both series center on an unconventional protagonist navigating the fashion industry, “Ugly Betty” uniquely foregrounds the experiences of a Mexican American family, offering nuanced depictions of immigration, cultural assimilation, …

Advanced Placement Classes And Its Racial Gap – Teachers’ Beliefs And Perceptions, Hema Keerthi

Theses and Dissertations

This mixed-methods study focused on teachers’ beliefs about Advanced Placement (AP) equity and access policies within the ABC School District in Middle Georgia. The purpose of this study was to examine the relationship between the beliefs held by AP teachers regarding the implementation of equity and access policies and the extent to which these beliefs may have supported or hindered the execution of such policies and procedures. This research employed a mixed-methods design incorporating both quantitative and qualitative methods. The first phase involved an online survey of teachers and counselors in the ABC district in Middle Georgia. The second phase …

Rural Realities Unveiled: Non-Certified Teachers’ Experiences And Perceptions Of Scripted Literacy Curriculum In K-5 Classrooms, Amillia Woolfork

Theses and Dissertations

The persistent shortage of certified teachers in rural school districts has led to an increased reliance on non-certified teachers NCTs to deliver literacy instruction. To support these educators, many districts have implemented scripted curricula, which provide structured lessons and instructional materials. However, limited research exists on the experiences of NCTs using scripted curricula and their impact on their teaching practices and self-efficacy. This qualitative exploratory case study examines the perceptions and lived experiences of non-certified literacy teachers in rural elementary schools who utilize scripted curricula. Guided by Bandura’s Self-Efficacy Theory and Kolb’s Experiential Learning Theory, this study examined how NCTs …

The Comparative Effects Of A Thermal Gradient On The Age And Growth Characteristics Of Largemouth Bass (Micropterus Nigricans), And Atlantic Cod (Gadus Morhua), Whitney Hall

Theses and Dissertations

Thermal gradients impact fishes differently, due to variations in ecological niches and physiological adaptations. I assessed the effects of temperature on Largemouth Bass (Micropterus nigricans) and Atlantic Cod (Gadus morhua) using data from peer-reviewed journals, state records, and fisheries agencies. For Largemouth Bass, I analyzed the relationships between air temperature (MAT_min°C, MAT24hr°C, and MAT_max°C), and growth parameters including maximum length and weight, growth rate (K), longevity, and total length-at-ages 3, 5, and 8 years (TLAge_3,5,8), using least squares regression. Significant correlations were found between all temperature and growth metrics. Positive correlations were found between …

Boosting Three Dog Bakery’S Social Media Presence Through Short-Form Vertical Videos, Mary Litz

Theses and Dissertations

This professional project explores how consistent, short-form vertical video content can enhance the social media performance of Three Dog Bakery, a boutique pet store in Columbus, Georgia. As the bakery’s social media manager, I implemented a one-month video campaign using storytelling-based, behind-the-scenes videos featuring the owner and the baking process. Drawing on transformational message strategy and best practices in social media marketing, the campaign aimed to increase reach, views, engagement, and viewer retention on Instagram.

Throughout the campaign, six videos were posted and various strategies were tested, including optimal posting times, video lengths, and hooks. Results showed a 45.4% increase …

Addressing Barriers To Preventive Healthcare Access Through Community Outreach In Underserved Populations, Deneisha Sparks

Theses and Dissertations

Access to preventive healthcare is a significant public health challenge, particularly for underserved populations in Muscogee County, Georgia. This project addresses systemic barriers such as transportation, limited health education, and economic constraints, which contribute to health disparities and reliance on emergency room services. Guided by the Social Determinants of Health (SDOH) framework and the Health Belief Model (HBM), the project aims to enhance access to preventive care, improve health literacy and identify barriers to healthcare access.

This program evaluation report examined a community-based initiative that utilized a mobile health unit to improve access to preventive healthcare in underserved areas of …

Examining Healthcare Access Disparities: Social Determinants And Patient Experiences At Valley Healthcare, Mikaila Larmond

Theses and Dissertations

Persistent disparities in healthcare access continued to affect low-income, rural, and underserved populations across the United States. This capstone project explored these disparities within Valley HealthCare, a regional provider in Columbus, Georgia, by examining how social determinants such as income, education, geography, and transportation shaped healthcare engagement among adult patients. A mixed-methods case study design was used to analyze survey data, patient satisfaction feedback, and organizational reports from a sample of 80 adult patients between January and March 2025.

The results showed that patients residing in lower-income or geographically isolated areas reported significantly higher rates of missed appointments. Individuals with …

Prevalence Of Hypertension Among Low-Income Individuals In Muscogee County Columbus, Georgia, Amelia K. Fallah

Theses and Dissertations

This study investigates the prevalence and predictors of elevated blood pressure (BP) among 409 low-income adults in Muscogee County, Columbus, Georgia—a population disproportionately burdened by hypertension. The findings reveal that elevated BP is significantly more prevalent among African Americans (71.4%) compared to non-African Americans (27.1%), highlighting the role of racial disparities influenced by systemic inequities, healthcare access, and chronic stress. Gender differences were modest, with females exhibiting a slightly higher prevalence (77.9%) than males (76.7%), potentially due to age-related hormonal changes post-menopause. Older adults (50+ years) represented most of the sample and showed significantly higher hypertension rates, consistent with established …

Exploring Brent-Kung Adders In Balanced Ternary Cmos Logic, Astrea J.C. Rojas

Theses and Dissertations

The modern computer operates on a 64-bit architecture. These devices can store large numbers and precise decimals, but more advanced devices are needed to support progressing technologies every day. A more efficient system with higher speeds and larger operable numbers would be a key to optimization of computation as we know it. The ternary device, operating in base-3, has the potential to be that optimization. However, binary technology has such precedent and research that it is a difficult gap to span to compare the ternary system to the modern binary system. With a more advanced adder and optimized gates using …

Exploring Advancement Department Staff Perspectives On Strategic Communication And Philanthropic Donor Giving At Public Universities, Miranda Hodges

Theses and Dissertations

This qualitative study investigated advancement staff perspectives on how donor communication impacts philanthropic giving at higher education institutions. The purpose of this study was to identify the communication practices that are most influential for philanthropic donor giving. While prior research has examined university marketing efforts, why alumni give back, and how affinity for a university compels donors to give, there is a research gap in how strategic communication impacts donor behavior at public universities. Eight university advancement staff members (N=8) from public universities across the Southeast United States were selected through purposive sampling and interviewed via semi-structured interviews. After interviews, …

The Liminal South : Explorations Of Black Time, Space, And Memory, Kennedy Buckner

Theses and Dissertations

This project is composed of two analytical essays and a three-dimensional art exhibition that tangibly extract and display the ways I view the U.S. American south and my interactions with it. Inspired by the narrative photography of Carrie Mae Weems and her “Kitchen Table Series,” the project focuses on multiple generations of my own family in order to document my family's experiences in the south while theorizing how our experiences provide greater historical understanding of southern black communities over time. The first essay theorizes time, space, and memory in Toni Morrison's narrative novel Song of Solomon, with a focus on …

Social Reproduction And Teen Pregnancy: A Comparative Case Study Of Six Rural Georgia, E'Nariel Clark

Theses and Dissertations

Teen pregnancy remains a persistent public health concern in the United States, with rural regions experiencing disproportionately higher rates compared to urban areas. This study examines adolescent pregnancy in six rural Georgia counties between 20125 and 2024 using the framework of social reproduction to understand how structural, socioeconomic, and cultural forces shape reproductive outcomes. Despite national declines in teen birth rates, rural regions of Georgia continue to exhibit elevated rates due to entrenched inequalities, limited access to comprehensive reproductive health services, and inconsistent sed education policies. Social reproduction theory provides a lens to understand how intergeneration disadvantages such as poverty, …

Integrating Seismic Attributes And Machine Learning For Accurate 3d Petrophysical And Geomechanical Modeling In Shale Plays, Rasaki Olaide Salami

Theses and Dissertations

The increasing reliance on shale plays for hydrocarbon production necessitates accurate 3D petrophysical and geomechanical models to optimize resource recovery. However, conventional methods struggle with shale reservoir complexities such as low permeability, anisotropy, and data heterogeneity, leading to uncertainties in property predictions. This dissertation integrates seismic attributes with machine learning (ML) techniques, including Long Short-Term Memory (LSTM) networks, Temporal Convolutional Networks (TCNs), and Wasserstein Generative Adversarial Networks with Gradient Penalty (WGAN-GP), to enhance predictive accuracy.LSTMs and TCNs effectively capture temporal dependencies, while WGAN-GP generates high-quality synthetic data to mitigate data scarcity. The study critically evaluates existing 3D modeling methodologies, identifying …

Design And Fabrication Of Tpms-Based Bone Scaffolds: A Cost-Effective Approach Using Plga-Nha And 3d-Printed Pva Molds, Yasser Ahmed

Theses and Dissertations

This thesis introduces a new cost-effective method for fabricating bone scaffolds from triply periodic minimal surface (TPMS) geometries—namely Gyroid and Diamond structure—using a poly(lactic-co-glycolic acid)-nanohydroxyapatite (PLGA-nHA) composite and 3D-printed polyvinyl alcohol (PVA) molds. Current TPMS scaffold fabrication techniques depend on costly laser-based techniques like selective laser sintering and thus remain inaccessible. Herein, we reveal a cost-effective and repeatable indirect approach via fused deposition modeling (FDM) for printing water-soluble PVA molds, which are then iteratively cast filled with a PLGA-nHA solution. The protocol was optimized through concentration modulation and controlled evaporation of the solvent for optimum infiltration and uniformity in the …

Concept Application Of Active Magnetic Bearing Technology For Offshore Horizontal Axis Wind Turbines, Isaac Ansah

Theses and Dissertations

Wind energy continues to lead the global transition to renewable power, driven by its minimal environmental impact and high scalability. Offshore wind farms benefit from stronger and consistent wind resources. However, these advantages are tempered by challenges related to installation, maintenance, and drivetrain reliability. Conventional bearings, which support the drivetrain system, are prone to wear related failures due to lubrication breakdown and mechanical fatigue from continuous loading. This study explores the integration of Active Magnetic Bearings as an alternative to conventional bearings in offshore Horizontal Axis Wind Turbines. Using advanced engineering simulation tools, the main driveshaft of a 130 MW …

Hillslope Degradation: Coarse Sands May Move Faster But Fines Dominate Flux, Robert Chance

Theses and Dissertations

Hillslopes are one of the most pervasive landforms on Earth yet the details of the processes that drive their evolution are not completely understood. Excluding boulders, the majority of mass and volume in soil-mantled hillslopes is composed of sand-sized and finer grains. Understanding the transport rates and governing transport mechanisms of these grains is therefore key to advancing our knowledge of hillslope evolution.This research investigates sand-sized sediment transport through field experiments at 20 sites tracking surface sediment motion and 11 sites measuring depth-dependent transport. These empirical results are compared against outputs from a novel grain-based hillslope diffusion simulation (GBHDS), which …

An Exploratory Investigation Of The Impact Of Psychological Intimate Partner Violence On College Women: A Qualitative Study, Dana Juel Conzemius-Schindler

Theses and Dissertations

Researchers have found psychological intimate partner violence (P-IPV; defined as emotional and verbal abuse utilized to degrade, demean, create fear, control, or isolate; Tolman, 1989; Sullivan et al., 2012) is detrimental to mental health functioning, including increased sexual risk behaviors, depressive and anxious symptomology, and relationship dissatisfaction (Hellemans et al., 2015; Overstreet et al., 2015). Despite this, little is known regarding the academic and psychological lived experiences of survivors of P-IPV. Therefore, the current study sought to qualitatively explore the lived experiences of female-identified students exposed to psychological intimate partner violence while in college. Through a Consensual Qualitative Research (CQR; …

Adhd Research And Practice: An Evaluation Of Psychologists’ Utilizations Of Adhd Assessments In Practice, Desiree Giesen

Theses and Dissertations

The incidence of first-time Attention-Deficit/Hyperactivity Disorder (ADHD) diagnoses among adults has been on the rise. There is limited research on effective practices for evaluating adult ADHD, with previous studies showing conflicting results regarding the effectiveness of various assessment measures. The current study investigates the assessment tools chosen by psychologists and their perceived importance in evaluating ADHD. A cross-sectional design was used with 200 participants who were primarily licensed psychologists. The unstructured clinical interview with the client was the most used assessment tool and was rated as having the highest importance, whereas continuous performance tasks were rated as having the lowest …

Assessment Of Medical Laboratory Science Student Motivation And Perceived Transfer Of Knowledge Towards Information Literacy, Shannon Jongeward

Theses and Dissertations

Information literacy skills are a cornerstone of higher education as they allow students to effectively locate, evaluate, and utilize information from various sources. Evidence-Based Practice, a process commonly used in healthcare for decision making, incorporates using the best available research, one’s clinical expertise, and the patient’s values. Information literacy is foundational to developing evidence-based practice skills. Medical Laboratory Scientists (MLS) utilize evidence-based practice to assist in making decisions about clinical laboratory tests and processes to ensure quality in testing and the appropriate use of resources; therefore, it is important for MLS programs to include elements of evidence-based practice into their …

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 …

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 …

Ecological Dynamics In Beaver-Engineered Boreal Wetlands: Amphibian Phenology, Occupancy, And Aquatic Macroinvertebrate Communities, Talon Stammen

Theses and Dissertations

Boreal wetlands are ecologically rich yet vulnerable ecosystems shaped by hydrological dynamics, cold climate regimes, and landscape-scale disturbances. Among the most influential agents of change in these systems are beavers (Castor canadensis), whose engineering activities create a mosaic of lentic habitats at varying stages of ecological succession. This dissertation investigates the structure and dynamics of amphibian and aquatic macroinvertebrate communities across a beaver-influenced wetland landscape in Voyageurs National Park, Minnesota, USA.The first study (Chapter II) examines breeding phenology and detection patterns of boreal anurans using a combination of passive acoustic monitoring and visual encounter surveys at 25 wetlands over four …

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 …

Comparative Analysis Of Lstm-Based And Traditional Hydrologic Models For River Discharge Prediction: A Case Study Of The Goose River, Adewale Ajao

Theses and Dissertations

Streamflow predictions are important in planning water resources and effective hydrological management. Physically based models such as the Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) have been used in the past for this purpose. Still, the use of machine learning models such as Long Short-Term Memory (LSTM) has been proven to complement the use of traditional models. This study compares the reliability performances of HEC-HMS and LSTM models to predict the streamflow of Goose River Watershed in North Dakota. The objective of the research is to perform a comprehensive comparative analysis between the performance of HEC-HMS and LSTM models to predict …

Machine Learning-Guided Discovery Of Metal-Ligand Catalysts For Affordable Green Hydrogen Produced Via Proton Exchange Membrane Electrolyzers, Achouak Benarbia

Theses and Dissertations

The rising demand for clean and sustainable energy sources has underscored the critical role of hydrogen in the global energy transition. However, the widespread adoption of green hydrogen remains constrained by the high cost and scarcity of platinum-based electrocatalysts used in Proton Exchange Membrane (PEM) electrolyzers. This dependence inflates production costs and poses long-term risks related to supply security and scalability. While numerous studies have explored alternative materials, the discovery of efficient and stable non-platinum catalysts remains a major bottleneck due to the vastness of chemical space and the resource-intensive nature of experimental screening. To address this challenge, this study …

Enhancing Green Hydrogen Integration In Distributed Energy Systems, Solomon Evro

Theses and Dissertations

This study investigates strategic integration of green hydrogen into Distributed Energy Systems (DES) as a means of addressing three closely related challenges: first, uncertainties in hydrogen supply due to renewables intermittency; second, non-existence of practical, scalable modeling solutions for early-phase DES planning involving Alkaline Water Electrolyzers; and third, a lack of sufficient policy frameworks facilitating mass deployment. Existing hydrogen production models are often too complex for effective use in DES and do not relate stack number, input power, and renewable resource fluctuation. To address this limitation, the paper introduces a new probabilistic electrolyzer sizing method based on cumulative distribution function …

Exploring Geothermal Energy Development In The Deep Reservoirs Of The Williston Basin: An Integrated Analysis Using Empirical, Probabilistic, Numerical Simulation And Machine Learning Techniques, Emmanuel Gyimah

Theses and Dissertations

Geothermal energy, a renewable, clean, and abundant energy source, is gaining global attention as a key contributor to the transition towards a low-carbon economy. However, uncertainties in reservoir characterization and development risks hinder its widespread adoption, particularly in the Williston Basin. This study focuses on the Williston Basin, particularly the Red River and Deadwood formations, to explore the potential of deep geothermal reservoirs in North Dakota. The study integrates a multi-disciplinary technique in empirical, probabilistic, numerical simulation, and machine learning to reduce uncertainties and risks associated with geothermal energy exploration and development. Probabilistic methods (Parametric and Monte Carlo), incorporating geo-statistics, …

When Fomo Meets The Keg: A Descriptive Case Study Of Binge Drinking In First-Year College Students At The University Of North Dakota, Angie Novak

Theses and Dissertations

Binge drinking among first-year college students is a persistent public health and academic issue, particularly during the transition to higher education. As students gain independence and navigate peer influence and campus norms, many perceive alcohol use as a central part of the college experience. This descriptive case study investigates the personal, environmental, and behavioral factors contributing to binge drinking among first-year students at the University of North Dakota (UND).The study, guided by Social Cognitive Theory (SCT), explored how students adopt and reinforce drinking behaviors through peer modeling, social expectations, and institutional culture. Qualitative data was collected through individual interviews with …