Digital Commons Network^™

Application Of Ai Risk Prediction Tools For Cardiovascular Care In Hong Kong: A Systematic Review With Insights From Clinicians, Celine Sze Ling Chui, Celia Jiaxi Lin, Ruibang Luo, Yekai Zhou, Nadeem Qureshi, Li Wah Tam, Carmen Chan, Ian Chi Kei Wong, Kai Hang Yiu, P-Cardiac Consortium

Journal of the Hong Kong College of Cardiology

Background: Cardiovascular diseases (CVD) present a substantial burden on global and local healthcare systems, particularly within Hong Kong's overstretched public secondary care settings coupled with an aging population. The Personalized CARdiovascular DIsease risk Assessment for Chinese (P-CARDIAC), a locally developed and validated artificial intelligence (AI) powered cardiovascular risk assessment tool, offers a transformative opportunity for enhancing care through systematic risk prediction and a multidisciplinary care approach. Implementation strategies for its application in secondary care remain undefined. Methods: We gathered local insights from one expert meeting and thirteen semi-structured interviews with cardiologists and pharmacists, matched these with barriers and respective facilitators …

Exploring Resilience, Energy Security, & Regulatory Frameworks, Dr. Edward T. Canuel, Lcdr J. Matthew Hurtt

LSU Journal of Energy Law and Resources

No abstract provided.

Drawing The Line: Roadbeds, Dedications, And Title Uncertainty In Louisiana, Mary Catherine Joiner

LSU Journal of Energy Law and Resources

No abstract provided.

Balancing Innovation & Safety: The Role Of State Law As The Use Of Artificial Intelligence Increases In Oil And Gas Operations, Anna Trahan

LSU Journal of Energy Law and Resources

No abstract provided.

Mighty Mangrove Trees Bring The Creditors To The Yard: China To Swap Sri Lanka's Debt-For-Nature, Tharuka Fernando

LSU Journal of Energy Law and Resources

No abstract provided.

(R2149) Heat, Hall, And Ion Slip Effects On Chemically Reacting Mhd Casson Flow Through Moving Surface, Gaurav Kumar, Vinod Kumar

Applications and Applied Mathematics: An International Journal (AAM)

The present investigation aims to analyze the combined effects of heat generation/absorption, Hall current, and ion slip on the flow of chemically reacting MHD Casson fluid over a moving vertical surface, considering ramped wall temperature and mass diffusion. The flow medium has been made porous. The analytical solution of the model's partial differential equations is derived using the Laplace transform technique aided by the Heaviside step function. The expressions for the Sherwood Number, Nusselt Number, and shear stress on the plate have been derived. The results obtained are found to be in outstanding agreement. The outcomes achieved are displayed through …

Career Decidedness Among Multicultural Adolescents In South Korea: Relational Support And Internalized Psychological Resources, Kahyen Shin

Dissertations - ALL

Despite the growing number of multicultural adolescents in South Korea, little is known about how to support their career development. Specifically, Korean multicultural adolescents who have foreign-born mothers and Korean fathers have experienced educational and career gaps compared to non-multicultural adolescents in Korea. Given that relational supports are documented to have significant associations with adolescents' career decidedness, this study aims to examine the relationship between relational supports and career decidedness through internalized psychological resources such as self-esteem and achievement motivation. Grounded in the Relational Theory of Working (RTW; Blustein, 2011), the researcher focused on the mediating role of internalized psychological …

Monetization Strategies For Digital Media Entrepreneurs, Sherrie L. Roberts

Walden Dissertations and Doctoral Studies

No abstract provided.

Quality Improvement Project: Improving Confidence And Clinical Judgment Through Simulation Remediation In Nursing Students, Erica Gillespie

Doctor of Nursing Practice Projects

Simulation is a critical component of nursing education, providing students with a safe environment to develop clinical judgment and confidence before entering clinical practice. However, students may experience anxiety and difficulty meeting competency expectations during simulation. This quality improvement project evaluated whether structured simulation remediation improved confidence and clinical judgment among associate degree nursing students. The project was guided by the NLN Jeffries Simulation Framework, and Kotter’s 8-Step Change Model supported implementation. A quantitative, quasi-experimental pre-/post- intervention design was used. Nine nursing students voluntarily participated. During remediation, students reviewed recordings of their initial simulation experiences and completed guided reflection questions …

Visions Of Paradise - Leslie Hiatt Catalogue, Nova Southeastern University

Visions of Paradise

Leslie Hiatt: Visions of Paradise

Step into a world where memory, nature, and imagination dissolve into luminous color and rich textures. Curated by Antonio Permuy, this solo exhibition of artist Leslie Hiatt invites viewers into her signature Impressionistic landscapes where ethereal florals drift through suspended dreamlike, atmospheric spaces and connect you with realms just out of reach of the senses. Alongside these beloved works,

Visions of Paradise unveils a selection of her recent mythology-inspired pieces and other rarely seen creations, offering a deeper glimpse into the evolving language of her practice.

Hiatt’s work is rooted in a reverence for nature, …

Components Of Skin Boosters: A Therapeutic Role In Dermatologic Conditions, Ita Anggraini, Yuwandita Tamara Putri Dermawan, Eka Komarasari, Prima Kartika Esti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: The term “skin booster” is commonly referred to in dermatology. These products may comprise several components, including exosomes, secretomes, chitosan, polydeoxyribonucleotide, platelet-rich plasma, and hyaluronic acid. In today’s world, the use of such products is not confined to aesthetic purposes; they are also used to treat several other skin conditions. This review paper highlights the role of “skin booster" components for different skin disorders based on their in vitro, in vivo, and clinical studies.

Discussion: “Skin boosters” are bioactive agents typically administered into the dermal layer. Understanding the mechanisms of each component is important because their applications extend beyond …

Examining Public Perceptions Of Source Credibility In Mental And Physical Health Communication, Bailey Fraser Dr, Joanna Pozzulo Dr., Emily Pica Dr.

Journal of Social, Behavioral, and Health Sciences

Surveys in Canada and the United States have indicated declines in subjective well-being alongside growing public interest in improving personal health. With increased availability of credible and non-credible health information, particularly online, it is important to understand how the public perceives the credibility of various information sources for physical and mental health information. The present research is the first known study to directly compare perceptions of source credibility across mental versus physical health contexts and to examine associated information-seeking behaviors. Results indicated that participants consistently rated professional sources as more credible than layperson sources and perceived meaningful differences in the …

Rethinking African Security In The Anthropocene: An Alternative Framework, Hamdy A. Hassan

All Works

Introduction – Traditional approaches to African security often treat neocolonialism, governance failures, and terrorism as isolated issues, obscuring their systemic interconnections under Anthropocene conditions of human-induced environmental change. This study argues that African security should be reconceptualized in light of climate change, resource depletion, and ecosystem degradation, as these dynamics reshape the continent's collective security arrangements. Methods – This research combines critical analysis of African collective security mechanisms, focusing on the African Union and the African Peace and Security Architecture, with qualitative evidence from 15 unstructured interviews conducted in Mali, Nigeria, and Egypt between July and October 2025. Thematic qualitative …

Talking From The Soul: Exploring The Impact Of African American Vernacular English (Aave) In Digital News On Black Youth Political Behavior, Ananda Collins

Dissertations - ALL

Black youth have a long history of political engagement yet consistently report the lowest levels of traditional forms of political participation in the entire U.S electorate. While social media has emerged as an alternative political space, structural and linguistic barriers continue to limit their engagement. This dissertation examines whether African American Vernacular English (AAVE) in digital political news media influences the political behavior of young Black Americans. Using a mixed-methods approach that combines a survey experiment and in-depth interviews, this study tests whether political news written in AAVE, compared to Standard American English (SAE), affects political engagement, information retention, and …

Papers On American Elections, Murat Abus

Dissertations - ALL

The transfer of executive power through free and fair elections is the cornerstone of democracy. However, losers' consent is a fundamental requirement for the peaceful transfer of power through elections. In advanced democracies, due to the long series of free and fair elections and frequent electoral turnovers, there is an implicit assumption about the status of elections as the mechanism to shape the structure of representative government and resolve societal conflicts. Voters naturally occupy a central role in the maintenance of this societal consensus. Therefore, factors that affect the voter experience - voter satisfaction and voter confidence - are normatively …

Inundated With Uncertainty: A Cartographic Assessment Of Fema’S Flood Insurance Rate Maps (Firms) And Flood Risk Discourse, Michael Cabal

Theses - ALL

Flooding accounts for almost 90% of all natural disasters in the United States. FEMA (Federal Emergency Management Agency) is the authoritative agency tasked with mapping Special Flood Hazard Areas (SFHAs) that determine high-risk flood zones. These maps, known as Flood Insurance Rate Maps (FIRMs), are used to establish mandatory flood insurance requirements, regulate local floodplain building requirements, inform future development, and mitigate potential flood damage. However, the process for updating and implementing flood maps has come under significant scrutiny for being oversimplified, inaccurate, and incomplete. Despite existing scholarship on the shortfalls of FEMA’s recent responses to disasters, there is limited …

Tomboys In Dystopia: An Analysis Of Gendered Traits In Ya Dystopian Literature, Bethany H. Jenkins

English Theses, Dissertations, and Student Creative Activity

This thesis explores the world of young adult dystopian literature. Katniss (Suzanne Collins’s The Hunger Games), Tris (Veronica Roth’s Divergent) and Tierney (Kim Liggett’s The Grace Year) are all tomboy protagonists living in a dystopian society. Apart from the expected challenges of living in a dystopia, being a tomboy means facing conflicts that are a result of their gender non-conformity. Drawing heavily from the Bem Sex-Role Inventory, each protagonist is analyzed within the context of their own story to identify feminine and masculine traits that they express. These traits’ impact on the events of the story is …

Complex Question Analysis In Voice Commands Using Generate Sql For Database Searching, P. Prabaswara, D. Wardani

Baghdad Science Journal

The definition of a complex question is a long sentence with many focal points that may have many answers, involve many entities, or use non-standard linguistic constructs. Complex questions can be obtained from voice commands. It will help some people with blindness or visual impairments. Voice commands have become a mandatory feature of applications, including the basic one to access databases. In this work, the Generate Structured Query Language Configuration (GSC) approach was developed to answer complex questions in the Indonesian language. The non-learning approach was chosen as the learning process needs costly computation and is inappropriate for low-resource languages. …

Grit, Self-Assessment, And Second Language Proficiency: A Large-Scale Examination Using Data From The Language Ability Self-Evaluation Resource, Andrew T. Skoy

Theses and Dissertations

Grit has been defined as being "perseverance and passion for long-term goals" (Duckworth et al., 2007). Research has tied grit to success in the discipline of second language acquisition (SLA), where researchers have adapted Duckworth's general grit self-assessment instrument to capture measurements of grit within second language learners (Teimouri et al., 2022). Such a scale appears on the Language Ability Self-Evaluation Resource (LASER), a standardized language proficiency test developed by researcher at Brigham Young University. With the aim of replicating the studies that were done to validate the design of the LASER, responses to the grit-measuring section of the test …

Sensorimotor Factors In Fall Risk Assessment And Prevention In Older Adults, Claire Smith

Dissertations - ALL

The primary objective of this dissertation was to test the validity and sensitivity of a novel fall risk assessment and investigate the sensorimotor factors that prevent a fall. Study 1 was designed to validate a novel reaction time test and see if it was sensitive enough to correctly assign an older adult’s fall status. The evidence showed a significant difference between young and non-faller older adults (p < 0.001) and young and faller older adults (p = 0.040), supporting the existing literature. Although there was no significant difference between the older and fallers (p = 0.037), the reaction time test was able to accurately assign adults with their fall status, accurately placing 25% of the 36% of actual fallers into the fall status category. Study 2 examined if traditionally used measures of functional health could predict an older adult’s postural performance following random perturbations at increasingly difficult intensities. Stepwise multiple regression results indicated that gait speed (p < 0.001) and balance performance (p < 0.001) were significant predictors at the lowest perturbation intensity with no distractions (single-task), and plantarflexor strength (p < 0.001) was a significant predictor at all intensities with the addition of a distraction (dual-task) for stride length performance. There were no significant predictors of bilateral symmetry performance (p > 0.05). Study 3 examined the physiological mechanisms behind postural responses following a sudden perturbation. Stepwise multiple regression results indicated that H-reflex amplitude while standing was most common significant predictor at all perturbation intensities …

Constrained Neural Intelligence: Investigations Into Deep Multi-Objective Optimization, Naveed Tahir

Dissertations - ALL

Neural intelligence is identified with complex learning problems optimized over the high-dimensional, non-convex parameter spaces of deep neural networks. Solving such problems generally requires handling competing objectives and conflicting constraints. This is traditionally dealt with using heuristic methods that collapse such complexity into unconstrained, singular objectives. While computationally convenient, this invites a tradeoff against the precision and stability afforded by non-heuristic, geometry-aware approaches. This dissertation explores constrained multi-objective learning in various applied and theoretical contexts and highlights the feasibility of approximate methods as well as the necessity of exact methods. We propose a framework for equality-constrained deep learning via approximate …

A Black Feminist Materialist Consideration Of Reconstruction Era Education In Virginia March - August 1866, Lida Colón

Dissertations - ALL

In this archival study of outgoing correspondence from the Superintendent for Freedmen's Schools in Virginia, I developed a Black feminist intervention into New Materialisms in writing studies that names the material conditions of Reconstruction era education beyond the settler colonial narratives of federal archives. In doing so, I aimed to develop a frame of reference for navigating our contemporary teaching conditions as antiracist writing pedagogues. I aimed to address three overarching research questions for this dissertation: (1) What context for our own material conditions can be provided from an examination of Reconstruction era education? (2) What context can be provided …

Racial Differences In Hiv Testing And Hiv Infection Among Adults With Seborrheic Dermatitis In Atlanta, Georgia, Olivia Elizabeth Collins

Walden Dissertations and Doctoral Studies

No abstract provided.

Ghanaian Men's Experiences With The Police In The United States, Martin Gbadago

Research Papers

While previous research has examined the police encounters of various immigrant populations and the general U.S. population, the specific experiences of Ghanaian men remain largely unknown. This study explored the police experiences of Ghanaian men in the United States. Using in-depth interviews, conducted via Zoom, with fifteen Ghanaian men, aged 27 to 48, this study investigated their encounters with U.S. police, perceptions of law enforcement, experiences of racial profiling, mistreatment, and violence, and the impact of their immigrant status on their encounters with the police.  Analysis of interview data shows that Ghanaian men’s experiences with U.S. police vary based on …

Post-Covid Sli In Preschoolers: A Look At Changes In Speech And Language Impairments In Preschool-Aged Children In A Post-Covid Environment., Shenda Coy

Honors Theses

As the world has adjusted to times post-COVID, one thing that has caught the attention of professionals is a shift in speech language development in young children. Since COVID, more children are receiving speech and language services and diagnosed with SLI (speech and language impairment). This study investigates the reason for the shift, as well as strategies and services that can be used to adjust to these changes in numbers. The research for this project was conducted through anecdotal notes, personal research and observations. Information was collected over a number of years after COVID, from 2021-2026. This information when compiled …

Online Rights Defense Among Chinese Americans Against Racial Aggression In The U.S. During The Covid-19, Fangzhu Lu, Wenshan Jia

Communication Faculty Articles and Research

Purpose

This study investigates how Chinese American communities responded to heightened racial discrimination during the COVID-19 pandemic by utilizing social media platforms to safeguard their civil rights, articulate collective concerns, and mobilize resistance against racial aggression.

Methodology

Through qualitative case study analysis, the research examines the social media activities of six advocacy organizations, including three X accounts (WashTheHate, Chinese for Affirmative Action, Asian Americans Advancing Justice) and three Instagram accounts (Stop AAPI Hate, Stop Asian Hate, Advancing Justice: AAJC). The analysis focuses on the content strategies and communication mechanisms employed to counteract racial hostility.

Findings

The selected organizations used social …

On The Suppression Of Vortex Shedding Within A Supersonic Dual–Stream Rectangular Nozzle, Matthew Anthony Qualters

Dissertations - ALL

Within an experimental rectangular dual-stream supersonic nozzle, a vortex-shedding instability forms at the blunt trailing edge of the splitter plate separating the Mach = 1.23 core flow and Mach = 1.0 bypass flow, with the combined jet further expanded to Mach = 1.6. This instability generates large coherent vortical structures that interact with the downstream recompression shock, inducing oscillations and producing high-frequency acoustic radiation that dominates both the near- and far-field. Active and passive control techniques are applied to suppress the formation of energetic, periodic vortex shedding and thus reduce or eliminate its effects on the flow field. Three control …

Forced And Driven: Pressures And Motives Of Better Marketing, Xiaobo Lin

Dissertations - ALL

This dissertation comprises two essays examining how external pressures and internal firm characteristics jointly determine marketing decisions and their consequences for firms, stakeholders, and society at large. The first essay investigates the heterogeneous spillover effects of product quality crises on rival firms’ market value and rivals’ subsequent strategic adjustments in recruitment. Three concurrent mechanisms, the consumer switching effect, the industry demand effect, and the remedial cost effect, are proposed to derive and empirically test a nonlinear relationship between firm similarity and net spillover outcomes. Using event study methodology across 102 product quality crises among Chinese listed firms from 2017 to …

Knowing And Being Known: Monstrosity And Relationality In Mary Shelley's Frankenstein, Rachel Carpenter

Dissertations - ALL

This dissertation looks at Mary Shelley’s 1818 novel Frankenstein as a prime example of the ways character relations and narrative form can invite both characters and readers to renegotiate the boundaries of monstrosity and humanity, how our notions of such monstrosity and humanity are constituted dynamically, through relationships, and how this negotiation is itself a religious relational dynamic. By closely reading Mary Shelley’s novel, I consider three main facets of the work: the epistolary frame of the novel as a series of letters and stories relayed between characters, the practice of naming that takes place within the novel, and the …

Feed-Ing Identity Item Development, Observational, And Experimental Analysis To Study The Relationship Between Algorithm-Based Short Video Platforms And Identity, Sarah Elizabeth Hogenboom-Jones

Dissertations - ALL

Short video social media platforms (SVPs) such as TikTok and YouTube Shorts are distinguished from other forms of social media by two key features: video delivery and explicit algorithm-driven selection. In this project, I argue that these platform features make SVPs particularly potent at reinforcing individuals’ identities and enable more effective persuasion relative to other media. These media are sufficiently unique that to study their effects I develop novel survey items designed specifically around the key features of SVPs. These items assess both usage of SVPs and their impact on identity. I find that users of SVPs are particularly likely …