Digital Commons Network^™

Improving Steroid Stewardship Among Primary Care Providers, Williemary Bolden

DNP Projects

In primary care settings, systemic corticosteroids continue to be excessively prescribed for conditions such as viral upper respiratory infections, allergic rhinitis, and other self-resolving illnesses. Corticosteroids are commonly prescribed inappropriately, despite lack of benefit and significant potential harm with their use; this includes immunosuppression, hyperglycemia, adrenal suppression, and other serious side effects. Recommendations for appropriate use and guideline-directed care have been published including withholding corticosteroid treatments in patients who are unlikely to benefit while reserving therapy for those with established clinical indications (Global Initiative for Chronic Obstructive Lung Disease, 2023 GOLD). Steroid stewardship interventions were utilized in this Doctor of …

Improving Child Safety: Enhancing Healthcare Professionals’ Knowledge And Confidence In Reporting Maltreatment Through Targeted Education, Molly Sullivan

DNP Projects

Child maltreatment remains a significant public health concern associated with serious physical, emotional, psychological, and developmental consequences. Healthcare professionals are often in a unique position to identify signs and symptoms of child abuse and neglect; however, many report limited education and lack confidence regarding recognition and mandated reporting responsibilities. Educational interventions may help address these knowledge and confidence gaps. The purpose of this Doctor of Nursing Practice (DNP) project was to evaluate the effectiveness of an educational intervention designed to improve healthcare professionals' knowledge, confidence, and preparedness related to the identification and reporting of child maltreatment. A pre-survey/post-survey design was …

Bridging The Gap In Public Perceptions Of Nurse Practitioners: A Community-Based Pilot Project, Kenneth Hawkins

DNP Projects

The nation is currently facing substantial healthcare needs, and limited access to care remains a major contributor to health disparities. Projected outlooks are grim, predicting a national provider shortage by the year 2030; this issue is already present in Mississippi. According to the U.S. Department of Health and Human Services [USDHHS] (2024), Mississippi ranks 49th in the nation for health outcomes, and the upcoming provider shortage will leave the state on this detrimental path. However, there is a select group of healthcare providers who are willing to face these disparities and increase the overall health of all Mississippians. According to …

Effect Of Workload, Burnout, And Flexible Work Practices On The Well-Being Of University Faculty And Staff, Caroline O. Rogers

Electronic Theses & Dissertations (2024 - present)

The present study examined the impact of workload, burnout, and flexible work practices (FWPs) on the well-being of higher education employees from the perspective of Job Demands-Resources (JD-R) theory. A moderated mediation model was hypothesized, wherein workload would be associated with well-being through burnout, and that this association would be attenuated by the presence of FWPs. A total of 477 full-time faculty, staff, and affiliated research foundation employees from a large public university in the Northeast region and a broader range of colleges and universities across the United States of America completed a cross-sectional survey. Validated measures assessed workload (Quantitative …

Who Invests In Crypto? Revealed Types And Economic Drivers Of Retail Investment, Darren Aiello, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson, Jason Kotter

Faculty Publications

Using transaction-level data from millions of U.S. households, we provide the first comprehensive characterization of retail cryptocurrency investment. Crypto investors are distinguished not by demographics but by a latent behavioral type revealed through consumption patterns—one that also predicts higher participation in traditional equity brokerages. The economic forces driving crypto investment, including income shocks, workplace peer effects, and inflation exposure, mirror those driving traditional investment. Crucially, households whose consumption matches the crypto-investor profile are more responsive to all these drivers across both asset classes, suggesting that investor type is a more relevant distinction than asset class.

Assessing The Robustness Of Prithvi Geospatial Foundation Model For Coastal Habitat Mapping Under Data Availability And Domain Shift Scenarios, Sam Khallaghi, Rishi Singh, Rahebeh Abedi, Ronald J. Eastman, Lyndon Estes, Sujit Roy, Rahul Ramachandran, Hamed Alemohammad

Geography

Self-supervised learning techniques and geospatial foundation models are garnering increasing attention within the remote sensing community, marking a pivotal shift toward more adaptable, generalizable and data efficient methodologies. Despite their growing popularity, comparative analyses between these emergent models and traditional, task-specific supervised deep learning models for tasks such as semantic segmentation remain largely unexplored. This study is formulated as a comparative analysis to scrutinize the efficacy of the finetuned Prithvi geospatial foundation models against a supervised convolutional neural network trained from scratch for semantic segmentation of mangrove forests and pond aquaculture under varying levels of data availability and domain shift. …

Relational Efficacy Beliefs In Supervision Of Master’S Level Counseling Trainees As Predictors Of Counseling Interests And Goals, Taylor Karnilaw

Electronic Theses & Dissertations (2024 - present)

Master's level counseling trainees have condensed training periods before making career-related decisions and are often placed in settings with high rates of burnout and turnover. Supervision has been shown to be a protective factor for burnout and has the potential to be a source of self-efficacy, which has been linked with career-related outcomes like occupational interests and goals (Lent et al., 2018; O’Connor et al., 2018). Moreover, within the context of close relationships, like supervision, efficacy beliefs are believed to be shaped by a network of beliefs, including relation-inferred self-efficacy, self-efficacy, and other-efficacy (Lent & Lopez, 2002). The current study …

The Maxima Method For Identification Of Principal Periodic Components In Time Series Analysis, Megan Di Maio

Electronic Theses & Dissertations (2024 - present)

This dissertation investigates methods for mean estimation in periodically correlated time series, focusing on the Variable Bandpass Periodic Block Bootstrap (VBPBB) and a novel data-driven maxima method. Time series require specific methods because of the temporal correlation in the data. Traditional methods like the General Seasonal Block Bootstrap (GSBB) account for this correlation but often produce wide confidence intervals because they cannot isolate multiple periodicities, allowing noise and other frequencies to interfere with analysis. The VBPBB method addresses this by applying a Kolmogorov-Zurbenko Fourier Transform (KZFT) filter to the data before bootstrapping, which suppresses interfering frequencies and results in narrower, …

Ready. Set. Prevent: Turning Risks Into Results, Demi Goolsby, Keyuanna Mcgee, Jeannie Ricks, Jimesha Walker, Manuel Zuniga

MSN Research Projects

Hypertension remains a leading modifiable risk factor for cardiovascular disease and contributes significantly to morbidity and mortality in Mississippi. Despite the availability of evidence-based clinical treatment guidelines, rates of uncontrolled and undiagnosed hypertension remain disproportionately high. The purpose of this study is to examine the extent to which nurse practitioners in Mississippi are aware of and incorporate the updated 2025 American Heart Association (AHA) hypertension guidelines and the PREVENT cardiovascular risk stratification tool into clinical practice. A non-experimental, descriptive, quantitative design using survey methodology with convenience sampling was employed. Online scripting via social media platforms was utilized to recruit licensed …

Crypto Litigation And Market Efficiency, Robert E. Bishop, Bradford Levy, Frank Partnoy, Daniel Taylor, Andrew Yeh

Faculty Scholarship

This paper investigates, for the first time in the literature, the factors that should matter to courts in determining whether a crypto  market is “efficient,” meaning that prices are sufficiently responsive to information. Based on new empirical evidence and a series of event studies, we recommend a new judicial framework for assessing market  efficiency in crypto litigation.

Market efficiency tests based on event studies have played an important role in other areas of litigation, particularly securities litigation, where courts frequently rely on what have become known as the “Cammer factors.” Academics have not yet assessed the extent to which market …

Confession Contamination And Dna Exonerations, 1989-2025, Brandon L. Garrett

Faculty Scholarship

No abstract provided.

Solar Charging Chair, Joseph Austrian , ‘26, Jude Hemmins , ‘26, Neghemi Micah , ‘26

Senior Theses, Projects, and Awards

For our E90 project, we constructed an outdoor Adirondack-style chair with a built-in battery and solar panel, so users can charge their devices while sitting outside. Through data collection and analysis, we were able to verify that our solar energy system, consisting of a 30W panel, 96Whr battery, MPPT charge controller, and DC-AC inverter, performs better than theoretically expected. The chair was built using pressure-treated lumber with the electrical components in a weatherproof box and solar panel attached to the back rest. The total cost was $667.15.

Parental Knowledge And Prevention Perspectives On Hpv, Patti Bell, Roshida Dixon, Marnie Gill, Adrianna Hendrix, Anna Mathis Larson, Briana Quinn

MSN Research Projects

Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide and is responsible for many preventable cancers (Braaten & Laufer, 2008; Centers for Disease Control and Prevention, 2025). Even though a safe and effective vaccine is available, HPV vaccination rates remain lower than desired because of ongoing misinformation, limited knowledge, and parental hesitancy (Aninye et al., 2021; Beavis et al., 2022; Petagna et al., 2024). Since the vaccine is recommended during childhood and adolescence, parents play a major role in the decision to vaccinate (Park et al., 2023; Lopez et al., 2022). The purpose of this study was to …

Skin Cancer Education And Prevention In The College-Age Population, Amanda Altman, Elizabeth Honeycutt-Bolton, Ethan Moore, Kimberly Watkins

MSN Research Projects

Skin cancer is the most common cancer diagnosed in the United States; although through consistent sun-protective behaviors and early education, it is preventable. Despite the availability of evidence-based prevention strategies, young adults continue to engage in behaviors that increase their risk for ultraviolet (UV) exposure and skin cancer. The purpose of this quantitative descriptive study was to assess skin cancer knowledge, attitudes, and preventive behaviors among college-age students. Guided by Pender’s Health Promotion Model, a cross-sectional survey was distributed to 208 college students between the ages of 18 and 30 years. Data were analyzed using IBM SPSS Statistics Version 30 …

Healthcare Provider Confidence And Practices In Human Trafficking Screening, Regan Moore, Robyn Slaton, Madison Tolbert, Mandy Wedgeworth

MSN Research Projects

Human trafficking is a growing public health crisis that affects millions of individuals worldwide and often remains undetected within healthcare settings. Healthcare providers are uniquely positioned to identify trafficked persons; however, limited training, inconsistent screening practices, and lack of confidence hinder effective identification and intervention. The purpose of this descriptive quantitative study was to examine healthcare provider confidence in identifying and reporting trafficked persons and to explore current screening practices and barriers to identification. Data were collected using a 17-question anonymous survey distributed electronically to healthcare providers engaged in direct patient care, including physicians, nurse practitioners, physician assistants, and doctors …

The Ai Revolution In Virtual Try-Ons: A Means-End Chain Model Perspective, Ju-Young M. Kang, Ji Young Lee, Dooyoung Choi, Sumin Helen Koo, Jeehyun Song, Youngjin Bahng

Educational Leadership & Workforce Development Faculty Publications

Leading brands have begun to implement artificial intelligence-driven virtual try-on (AI VTO) technology, which helps reduce returns and increase conversion rates, repeat purchases, and customer loyalty. This research aimed to examine how retail user experience with specific perceived quality factors of AI VTOs influences users’ value equity and downstream loyalty and to investigate the moderating effects of clothing in relation to the self as structure and concern for physical appearance, based on a Means–End Chain model. Data were collected from 509 U.S. online apparel shoppers using a consumer panel. Structural equation modeling and multigroup analysis were used for data analysis. …

Yk-4-250, A Synthetic Telmisartan-Tempol Conjugate: Crystal Structure Of A Stabilized Free Radical Containing An Angiotensin At₁ Receptor Inhibitor, Simon Friedrich, Yali Kong, Faik N. Musayev, Milton L. Brown, B. Frank Gupton

Department of Biomedical and Translational Sciences Faculty Publications

We report the first crystal structure of the telmisartan-tempol conjugate 2,2,6,6-tetramethyl-1-(λ'-oxidaneyl)piperidin-4-yl 4'-[(1,7'-dimethyl-2'-propyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl]-[1,1'-biphenyl]-2-carboxylate free radical (YK-4-250, C₄₂H₄₆N₅O₃), a dual-function inhibitor designed to target both the angiotensin II type 1 receptor (AT₁R) and reactive oxygen species (ROS). Structural analysis reveals a unique crystal architecture in which the nitroxide radical is stabilized within a sterically protected environment while preserving the telmisartan pharmacophore essential for high-affinity receptor antagonism. YK-4-250 is a novel small-molecule conjugate of telmisartan and tempol that incorporates a catalytic stabilized nitroxide radical and was rationally designed to mitigate gastrointestinal acute radiation syndrome (GI-ARS).

Clinical Correlates Of Insomnia Symptoms In Young Children With Autism Spectrum Disorder, Megan L. Wenzell, Stephanie Griggs, Camdyn Roark, Megha Patil, Manav Patel

Faculty Scholarship

Objective: To examine clinical correlates of insomnia symptoms in children with autism spectrum disorder ascertained from a general outpatient autism clinic. Study design: This analysis included 103 children with autism spectrum disorder (mean age = 5.8 ± 2.2 years; range 2-10, 77.7% male). A multidisciplinary team assessed medical and psychosocial histories using parent ratings from the Pediatric Autism Insomnia Rating Scale (PAIRS), Aberrant Behavior Checklist (ABC), Brief Autism Mealtime Behavior Inventory, and the Parent Health-Related Quality of Life and Family Functioning and Family Functioning Surveys. Height and weight were collected. Children in the current sample with scores on the PAIRS …

The Direct Impact Of The 2026 Tariff Hikes On The Cost Of Living For Mexican Consumers, Alexia Sarai Alvarez Sanchez

Business ETD Collections

This study examines the impact of Mexico’s 2026 tariff increases on household welfare, consumer behaviour, and perceptions of rising living costs; the research explores the extent to which protectionist trade policies achieve their industrial objectives while also affecting consumers and overall economic welfare. The study draws on key theoretical perspectives including comparative advantage, industrial policy, trade diversion, pass-through theory, and behavioural economics.

The research adopts a quantitative exploratory approach, combining a review of existing literature with primary data collected through an online survey of 50 Mexican participants; the survey was designed to evaluate perceptions of price increases, financial pressure, and …

The Role Of Leadership Communication In Shaping Employee Engagement: A Case Study Of Supervalu Talbot Street, Dublin, Elizabeth Montserrat Ibarra Arteaga

Business ETD Collections

Employee engagement is one of the key determinants of organisational performance, especially in labour-intensive industries, such as grocery retail. This paper will focus on how leadership communication contributes to the creation of employee engagement in SuperValu Talbot Street, Dublin. The study uses the Job Demands-Resources (JD-R) model and social exchange theory to examine the roles of communication practices and their use as a significant resource in employee motivation and workplace experience. The qualitative case study approach was embraced where semi-structured interviews were carried out with four managers and seven frontline employees. The results indicate that the clarity of communication, feedback …

Trust And Social Licence Challenges In Oyu Tolgoi’S Engagement With Local Communities In Mongolia, Anudari Enkhbayar

Business ETD Collections

This dissertation explores trust and stakeholder engagement in the case of the Oyu Tolgoi Mine in Mongolia. It focuses on the relationship between the mine and local communities, especially in terms of trust, fairness and long-term social licence to operate. While mining can support economic growth, jobs and investment, it can also create environmental concerns, social tension and conflict when local communities feel ignored or unfairly treated.

The study asks two main questions: what factors have contributed to trust challenges between Oyu Tolgoi and local communities, and how stakeholder engagement can help strengthen long-term social licence to operate.  The research …

Ai Tips And Traps, Patrick Barry

Books

Based on a series of popular courses and workshops that Professor Patrick Barry has created for students, professionals, and anyone else interested in taking a skills-based approach to artificial intelligence, this book gives you a chance to engage with important AI concepts, experiment with exploratory AI exercises, and then ultimately develop your own customized list of AI traps to try as well as AI traps to avoid.

Ornithine Metabolism In Retinal Pigment Epithelium And Retina And Implications In Gyrate Atrophy, Artjola Puja

Graduate Theses, Dissertations, and Problem Reports (ETD)

Ornithine aminotransferase (OAT) is a mitochondrial enzyme that regulates ornithine metabolism by converting ornithine to pyrroline-5-carboxylate, a precursor for proline and glutamate synthesis. Deficiency of OAT causes systemic ornithine accumulation and leads to gyrate atrophy (GA) of the choroid and retina, a hereditary disorder characterized by progressive chorioretinal degeneration and irreversible vision loss. Chorioretinal atrophy typically starts at the mid-peripheral retina and progresses toward the macula. Although elevated ornithine is considered toxic to the eye, how ornithine is metabolized in ocular tissues and why OAT deficiency causes selective, region-specific vulnerability remain unclear. We combined ex vivo and in vivo stable …

Graft: Graph-Augmented Framework With Vision Transformers For Multi-Label Classification, Ghazaleh Mirzaee

Graduate Theses, Dissertations, and Problem Reports (ETD)

Multi-label classification of thoracic diseases from chest X-ray images poses a distinctive challenge: patients rarely present with a single isolated pathology, and automated systems must identify multiple co-occurring conditions simultaneously from a single radiograph. Standard classification architectures treat each disease label as an independent binary decision, failing to capture the statistical co-occurrence patterns, spatial anatomical relationships, and visual feature similarities that characterize multi-disease presentations in clinical data. Class imbalance and incomplete labels compound these problems. In NIH ChestX-ray14, the rarest pathological class has only 227 training instances, and many co-occurring conditions go unlabeled because radiologists focus their reports on the …

Multimodal Representation Learning For Face Understanding: From Caption Supervision To Foundation Model Adaptation, Md Mahedi Hasan

Graduate Theses, Dissertations, and Problem Reports (ETD)

The rapid advancement of intelligent surveillance systems and the increasing demand for reliable biometric identification in border security, public safety, and digital forensics require robust face understanding under unconstrained conditions, including low resolution, pose variation, and occlusion. While Vision Transformer (ViT)-based foundation models have greatly improved visual representation learning, their patch-based tokenization and lack of spatial inductive bias limit their ability to capture fine-grained details in low-resolution inputs. This dissertation investigates multimodal representation learning for face understanding through natural language supervision, large-scale face-caption pre-training, and parameter-efficient foundation model adaptation. It hypothesizes that textual supervision provides complementary semantic cues that improve …

Still The Same Daughter, Still Your Friend: How Social Media Enables Role Continuity In Transnational Relationships, Sahar Abedikedenji

Research Papers

No abstract provided.

Prediction Of Psychological Alienation From Psychological Capital Among Mothers Of Children With Autism Spectrum Disorder In The Sultanate Of Oman, Azhaar Saif Saud Al Basami, Muna Abdullah Al-Bahrani, Ali Mahdi Kazem

Journal of Educational and Psychological Studies

The aim of the current study is to examine the prediction of psychological alienation through psychological capital, while also measuring the levels of psychological capital and psychological alienation among mothers of children with autism spectrum disorder.”. The study applied a descriptive predictive methodology and the sample consisted of 432 mothers of children with autism spectrum disorder, who were accessed using the convenience sampling method. The Psychological Capital Scale developed by Luthans et al. (2007) and the Psychological Alienation Scale developed by Dean (1961) were used in this study.The study found several results, including the low level of psychological capital among …

Scoring Equitable Transit: A Data-Driven Framework For Affordable Transit-Oriented Development In California, Ahoura Zandiatashbar, Anton Rozhkov, Stephanie Nemet, Atticus Washington, Mounashree Prasanna

Mineta Transportation Institute

Transit-Oriented Development (TOD) is a cornerstone of California’s climate and land use policy, promising walkable, compact neighborhoods near high-quality transit. However, these benefits are not always distributed equitably. This study introduces a scalable framework for identifying and scoring Affordable Transit-Oriented Development (A-TOD) across the state’s High-Quality Transit Areas (HQTAs). The goal is to equip policymakers, planners, and housing agencies with tools to evaluate station areas based on their physical form, affordability, and equity outcomes. Using a 1.5-mile network-based pedestrian buffer around over 66,000 transit stations, the research team developed a three-stage clustering and scoring system. Station areas were classified by …

How Do You Fix Knowledge In Place? Digital Nomads And Infrastructural Stickiness, Emma Grimley, Prerona Das, Orlando Woods, Lily Kong

Research Collection College of Integrative Studies

Remote work has become increasingly accessible due to the growing acceptance of remote work arrangements following the COVID-19 pandemic. Some state actors, especially in countries which face a shortage of digital talent and have reputations as leisure-tourism destinations, have begun considering the opportunities for digital transformation or workforce upskilling that highly skilled remote workers may offer. This paper develops the case of remote workers in Thailand to argue that infrastructural stickiness is a critical determinant for effective knowledge transfer to occur. By infrastructural stickiness we refer to the regulatory and socio-material infrastructures that both attract and retain international remote workers …

“America Is For Americans Only”: Journalistic Professionalism, Populism, And Latino Ethnic Media In The 2024 U.S. Presidential Election, Maria Villarroel

Theses and Dissertations

This dissertation examines how journalistic professionalism shaped news coverage of Latino-related issues during the 2024 U.S. presidential election across mainstream and Latino ethnic media outlets. In a polarized political environment, immigration and the “Latino vote” were not only central campaign issues but also sites of radicalized rhetoric that frequently targeted Latino communities and journalists. In this context, journalists were tasked with reporting on highly contentious, hostile narratives while adhering to professional norms. This study argues that these norms influenced how journalists selected, framed, and contextualized political rhetoric, and how media coverage further elevated immigration and Latino communities as key electoral …