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Exploring Open Pedagogy Principles: A Qualitative Study Of Undergraduate Experiences, Staci Gilpin, Stephanie Rollag Yoon, Virginia Clinton-Lisell Jul 2025

Exploring Open Pedagogy Principles: A Qualitative Study Of Undergraduate Experiences, Staci Gilpin, Stephanie Rollag Yoon, Virginia Clinton-Lisell

Education, Health & Behavior Studies Faculty Publications

Open pedagogy, characterisedby students creating or co-creating artefacts that others may use, offers transformative opportunities for students to move beyond passive learning into active content creation. This qualitative study examines the experiences of 25 undergraduate students who engage with open pedagogy principles, including creation-centred learning, collaboration, audience engagement, and the integration of Open Educational Resources (OER) and Creative Commons (CC) licensing. Using surveys and interviews, we identified three key themes: the importance of real audiences, authentic connections over prescribed collaborations, and rethinking the role of Creative Commons. Findings suggest that open pedagogy enhances student engagement and provides meaningful, real-world applications …


Ctnna3 Deficiency Promotes Heart Regeneration By Enhancing Cardiomyocyte Proliferation In Neonatal Mice, Sha Zou, Wuhou Dai, Wufan Tao, Jifen Li, Zeyi Cheng, Hongyan Wang Jul 2025

Ctnna3 Deficiency Promotes Heart Regeneration By Enhancing Cardiomyocyte Proliferation In Neonatal Mice, Sha Zou, Wuhou Dai, Wufan Tao, Jifen Li, Zeyi Cheng, Hongyan Wang

Department of Medicine Faculty Papers

Background: Heart regeneration requires renewal of lost cardiomyocytes. However, the mammalian heart loses its proliferative capacity soon after birth, and the molecular signaling underlying the loss of cardiac proliferation postnatally is not fully understood.

Purpose: This study aimed to investigate the role of Catenin alpha 3 (Ctnna3), coding for alpha T catenin (αT-catenin) protein in regulating cardiomyocyte proliferation and heart regeneration during the neonatal period.

Methods: Here we report that ablation of Ctnna3 and highly expressed in hearts, accelerated heart regeneration following heart apex resection in neonatal mice.

Results: Our results show that Ctnna3 deficiency enhances cardiomyocyte proliferation …


In Pursuit Of A Better Hospital Quality Metric For Medicare, Brad Wright Ph.D. Jul 2025

In Pursuit Of A Better Hospital Quality Metric For Medicare, Brad Wright Ph.D.

Faculty Publications

No abstract provided.


Data-Driven Approach To Dynamic Resting State Functional Connectivity In Post-Traumatic Stress Disorder: An Enigma-Pgc Ptsd Study, Jacklynn M. Fitzgerald Jul 2025

Data-Driven Approach To Dynamic Resting State Functional Connectivity In Post-Traumatic Stress Disorder: An Enigma-Pgc Ptsd Study, Jacklynn M. Fitzgerald

Psychology Faculty Research and Publications

Using functional magnetic resonance imaging (fMRI), symptoms of posttraumatic stress disorder (PTSD) have been associated with aberrations in brain networks in the absence of a given cognitive demand or task, called resting-state networks. Prior work has focused on disruption in the static functional connectivity (FC) among specific regions constrained by a priori hypotheses. However, dynamic FC, an approach that examines brain network characteristics over time, may provide a more sensitive measure to understand the network properties underlying dysfunction in PTSD. Further, using a data-driven analytic approach may reveal the contribution of other larger network disturbances beyond those revealed by hypothesis-driven …


In Vitro Α-Glucosidase Enzyme Inhibition Activity Test Of Water Extract From Sintok (Cinnamomum Sintoc Blume) Bark, Astrella Amanda Putri Saksono, Inana Ratu Soripada Simanjuntak, Mariana Wahjudi, Marisca Evalina Gondokesumo Jul 2025

In Vitro Α-Glucosidase Enzyme Inhibition Activity Test Of Water Extract From Sintok (Cinnamomum Sintoc Blume) Bark, Astrella Amanda Putri Saksono, Inana Ratu Soripada Simanjuntak, Mariana Wahjudi, Marisca Evalina Gondokesumo

Pharmaceutical Sciences and Research

Diabetes mellitus is a condition characterized by elevated blood glucose levels beyond the normal limits. One therapeutic approach for managing diabetes mellitus involves inhibiting the α-glucosidase enzyme, which plays a role in glucose absorption in the body. However, the use of oral antidiabetic drugs from the α-glucosidase inhibitor class often causes gastrointestinal side effects. Therefore, exploring natural materials as alternative treatments is a promising option. In Indonesia, one plant with potential as an alternative treatment is sintok (Cinnamomum sintoc Blume), a member of the Cinnamomum genus, which is widely utilized in traditional medicine for chronic diseases such as …


Gastroprotective Potential Of Medicinal Plant From Central Kalimantan: Sungkai Leaves (Peronema Canescens Jack)-Ultrasonic Assisted Extraction In Rats Induced With Absolute Ethanol, Dilasari Savitri, Elsa Trinovita, Ratna Widayati, Septi Handayani, Sintha Nugrahini Jul 2025

Gastroprotective Potential Of Medicinal Plant From Central Kalimantan: Sungkai Leaves (Peronema Canescens Jack)-Ultrasonic Assisted Extraction In Rats Induced With Absolute Ethanol, Dilasari Savitri, Elsa Trinovita, Ratna Widayati, Septi Handayani, Sintha Nugrahini

Pharmaceutical Sciences and Research

Peptic ulcer disease is a gastrointestinal disorder associated with significant morbidity and mortality. Enhancing the quality of life of patients with peptic ulcers often involves integrating conventional treatments with complementary alternative therapies. One such alternative therapy is herbal remedies, which local communities have long recognized. Sungkai leaves (Peronema canescens Jack) contain various bioactive components, including flavonoids, alkaloids, saponins, tannins, steroids, and phenolic compounds. This study aimed to assess the gastroprotective properties of sungkai leaf extract (Peronema canescens Jack) by analyzing the average size of gastric lesions in male Wistar rats exposed to absolute ethanol. The research used a …


Protective Multi-Stressor Interactions In The Anthropocene: Key Considerations For Investigating Cross-Tolerance In A Conservation Context, Essie M Rodgers, Simone Baldanzi, Michael Collins, W Wesley Dowd, Lauric Feugere, Giovanna Mottola, Fanny Vermandele, Daniel F Gomez Isaza Jul 2025

Protective Multi-Stressor Interactions In The Anthropocene: Key Considerations For Investigating Cross-Tolerance In A Conservation Context, Essie M Rodgers, Simone Baldanzi, Michael Collins, W Wesley Dowd, Lauric Feugere, Giovanna Mottola, Fanny Vermandele, Daniel F Gomez Isaza

School of Biological and Marine Sciences

In the Anthropocene, species are increasingly faced with multiple stressors that are more severe and less predictable than before. While multiple stressors often interact to affect organisms negatively, sometimes these interactions can be beneficial, enhancing resilience through cross-protection. Cross-protection interactions occur when exposure to one stressor, such as elevated temperature, enhances an organism’s tolerance to a different stressor, like hypoxia, through shared protective mechanisms or signaling pathways. Understanding the potential for cross-protection to combat rapid and diverse environmental change is crucial for conservation, as it potentially alters the predicted consequences of such change. Here, we outline 10 key considerations for …


Foreword From Editor - 17th Edition: Empowering Stakeholders: Reinventing Dialogues And Collaborations, Yandi Andri Yatmo, Kristanti Dewi Paramita, Rini Suryantini Jul 2025

Foreword From Editor - 17th Edition: Empowering Stakeholders: Reinventing Dialogues And Collaborations, Yandi Andri Yatmo, Kristanti Dewi Paramita, Rini Suryantini

ASEAN Journal of Community Engagement

This edition of AJCE examines the various frameworks and dialogues between stakeholders within their community engagement programs that aim to activate the structures and systems of society. This issue comprises three research articles that highlight the importance of community involvement in supporting programs with diverse objectives, including nature protection, rural development, and learning aid initiatives. In addition, this issue features three case-based articles that aim to discuss how community programs generate different ways of responding to societal issues, creating space for reflection and collaboration. The contributors to this study came from diverse backgrounds and fields of study, including forestry, architecture, …


Assessment Of The State Forest Protection Management And Community Participation In The Central Highlands, Vietnam, Do Cao Phan, Tran Thi Lan Jul 2025

Assessment Of The State Forest Protection Management And Community Participation In The Central Highlands, Vietnam, Do Cao Phan, Tran Thi Lan

ASEAN Journal of Community Engagement

This study focuses on state forest protection management in Central Highlands Vietnam, particularly in the Krong Bong District, Dak Lak Province, examining the role of community participation. The Central Highlands, a region rich in biodiversity and ecological significance, is severely impacted by deforestation, illegal logging, and land-use changes. This study assesses the current state of forest governance and proposes sustainable development improvement strategies. The research employs a mixed-methods approach, integrating secondary data, such as government reports and forest management reports from Krong Bong District, Đak Lak Province, as well as previous studies, with primary data collected from surveys of 96 …


Live-In Tajuk: Role-Play Model In The Co-Creation Of Community-Based Design Practices, Resza Riskiyanto, Nurul Syala Abdul Latip, Maheswara Rizky Pasopati, Brandi Orbita Imagi Putri Agung Jul 2025

Live-In Tajuk: Role-Play Model In The Co-Creation Of Community-Based Design Practices, Resza Riskiyanto, Nurul Syala Abdul Latip, Maheswara Rizky Pasopati, Brandi Orbita Imagi Putri Agung

ASEAN Journal of Community Engagement

This article examines a collaborative project that involves diverse actors in the co-creation of community-based design within an agricultural context. This study focuses on the implementation of the role-playing model as a practice that cultivates empathy, reflexivity, and collective agency among actors. The model is implemented through several methods, including collective reading of the context, dynamic role shifting, and the negotiation of architectural program. As part of community service, this seven-day program involved four groups, each consisting of four local students and two international students, four lecturers and design practitioners, and four household units, to participate in the role-playing and …


Revisiting The Post-Tsunami Aceh School: A Community-Based Evaluation Framework For Improving Build Back Better Projects, Muhammad Naufal Fadhil, Aji Sofiana Putri, Muhammad Fadli Muslimin Jul 2025

Revisiting The Post-Tsunami Aceh School: A Community-Based Evaluation Framework For Improving Build Back Better Projects, Muhammad Naufal Fadhil, Aji Sofiana Putri, Muhammad Fadli Muslimin

ASEAN Journal of Community Engagement

This study proposes a community-based evaluation framework to assess and improve the existing conditions of post-tsunami schools based on the occupants’ evaluations. Rapid, donor-driven reconstruction often defaults to ‘fit-for-all’ solutions that bypass community needs, resulting in facilities that are misaligned with local contexts. This project focused on Lampageu State Elementary School in Banda Aceh, Indonesia, which was reconstructed in 2009 by a German NGO after the 2004 tsunami. The project began by observing the school’s physical condition through the community engagement team, followed by a review and exploration of the school’s design needs with the school community. The community-based evaluation …


From Concept To Community: Phased Modularity In A Participatory Public Space Design, Bramasta Putra Redyantanu, Aris Budhiyanto, Agus Dwi Hariyanto Jul 2025

From Concept To Community: Phased Modularity In A Participatory Public Space Design, Bramasta Putra Redyantanu, Aris Budhiyanto, Agus Dwi Hariyanto

ASEAN Journal of Community Engagement

This paper examines the idea of modularity as an extensive framework within the participatory design approach. Modularity is explored not only as a design and construction method but also as a collaboration framework that allows architecture to evolve through collaboration. In exploring the idea, this paper elaborates modularity through a community service design project at Alun-Alun Cemara Miagan, an open space in Miagan Mojoagung, Indonesia, emphasizing a participatory approach that involved local stakeholders and architects in developing a multifunctional public space. Due to the phased funding from the government, the project adopted modular strategies to enable flexible, incremental development aligned …


A Workplace Posture Initiative To Reduce Work-Related Musculoskeletal Disorders, Carrie Isaac Jul 2025

A Workplace Posture Initiative To Reduce Work-Related Musculoskeletal Disorders, Carrie Isaac

All Doctor of Nursing Practice (DNP) Scholarly Projects

Problem: Work-related musculoskeletal disorders (WRMSDs) are a leading cause of occupational injury and discomfort in industrial workplaces. Although an ergonomic program existed at the project site, a formalized process to detect postural misalignments early had not been established. Relying on employee self-reporting, delayed intervention, and limited opportunities to prevent injuries before they progress.

Aim of the Project: A proactive posture screening program using PostureScreen® was implemented to identify postural deviations that could contribute to WRMSDs. Emphasis was placed on supporting employees through early awareness of posture-related issues and evaluation of alignment improvements following individualized intervention.

Review of the Evidence: Evidence …


Beyond Memorization: Developing Three-Dimensional Assessments For Earth Science Through The Carbon Cycle Unit, Stephanie Kay Jul 2025

Beyond Memorization: Developing Three-Dimensional Assessments For Earth Science Through The Carbon Cycle Unit, Stephanie Kay

Masters Projects

This Master's project addresses the critical need for improved assessment strategies in science education, particularly within the context of the Next Generation Science Standards (NGSS). Traditional summative assessments, often relying on multiple-choice or fill-in-the-blank questions, frequently fail to evaluate students' higher-level thinking and comprehensive understanding as required by the NGSS's three-dimensional learning framework (science and engineering practices, crosscutting concepts, and disciplinary core ideas). This disconnect can hinder accurate student knowledge evaluation and limit the development of essential 21st-century skills like critical thinking, problem-solving, and collaboration. The project aims to enhance effective assessment by developing a high school Earth Science unit …


The Implementation Of Culturally Responsive Curricula: A Moral Obligation, Kira I. Vasquez Jul 2025

The Implementation Of Culturally Responsive Curricula: A Moral Obligation, Kira I. Vasquez

Masters Projects

Culturally responsive education has long been accepted as critical to supporting students’ academic, social and emotional success at school–particularly for those from historically marginalized communities. Under the current presidential administration, however, diversity, equity, and inclusion initiatives have come under attack, and many educators avoid their professional and moral obligation to implement culturally responsive curriculum for fear of political and professional repercussions. Grounded in Gloria Ladson-Billing’s theory of Culturally Relevant Pedagogy (CRP) and Gholdy Muhammad’s framework of Culturally and Historically Responsive Education (CHRE), this project aims to reaffirm the value of culturally responsive teaching and learning. Chapter One outlines the problem, …


Dosimetric Comparisons Of 6mv, 6fff, 10mv, And 10fff On Vmat Planning In Patients With Endometrial Cancer, Madisin M. Depas Jul 2025

Dosimetric Comparisons Of 6mv, 6fff, 10mv, And 10fff On Vmat Planning In Patients With Endometrial Cancer, Madisin M. Depas

Masters Projects

Purpose: This study aimed to evaluate the dosimetric and efficiency impacts of different photon beam energies—6MV, 6 flattening filter free (FFF), 10MV, and 10FFF—on volumetric modulated arc therapy (VMAT) plans for endometrial cancer, with attention to target coverage, organ at risk (OAR) sparing, and treatment efficiency.

Methods: A retrospective analysis was conducted on 25 patients with post-hysterectomy endometrial cancer. Each patient received four VMAT plans with varying energies. Planning metrics assessed included planning target volume (PTV) dose maximum (Dmax), conformity index (CI), heterogeneity index (HI), OAR doses (bladder, bowel, rectum), and total monitor units (MU). Correlations were drawn …


Health Patterns Of Dementia Caregivers With Chronic Pain: Latent Profile Analysis Of The Promis-29 Measure, Shelbie G. Turner, Dakota D. Witzel, Shana Garza, Karl Pillemer, M Carrington Reid Jul 2025

Health Patterns Of Dementia Caregivers With Chronic Pain: Latent Profile Analysis Of The Promis-29 Measure, Shelbie G. Turner, Dakota D. Witzel, Shana Garza, Karl Pillemer, M Carrington Reid

Human Genetics Publications

We identified patterns of health and functioning in a national sample of dementia family caregivers experiencing chronic pain (N = 273). Utilizing latent profile analysis of the 29-item Patient-Reported Outcomes Measurement Information System (PROMIS-29), we identified three discrete groups: an average group (48%), a low health challenges group (30%), and a high health challenges group (22%). Women were more likely to be in the high (vs. low) health challenges group. There are discrete health patterns of caregivers with chronic pain, with over 20% reporting comorbid poor health and functioning that may negatively affect caregiving quality. Screening caregivers for high …


New Kid On The Block: An Evaluation Of Web-Scale Discovery Services, Anita Winger, Blair Booker Jul 2025

New Kid On The Block: An Evaluation Of Web-Scale Discovery Services, Anita Winger, Blair Booker

Publications

Web-scale discovery systems emerged in 2007 as a new product in library search and retrieval. Libraries have different platforms to choose from and do so based on how well they integrate with the existing Integrated Library System. Each platform offers features, such as relevancy ranking systems, citation trails, and link resolvers, to enhance the search experience and manage electronic resources effectively.


Dissecting Macrophage Metabolism In Metabolic Liver Disease, Mandy Mei-Ying Chan Jul 2025

Dissecting Macrophage Metabolism In Metabolic Liver Disease, Mandy Mei-Ying Chan

Arts & Sciences Graduate Student Theses and Dissertations

Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common cause of chronic liver disease around the globe; however, the mechanisms that lead to the progression of metabolic liver disease are poorly understood. Liver-resident macrophages, known as Kupffer cells (KCs), are the largest population of macrophage in the human body, playing a critical role in immune sensing and tissue homeostasis. In the context of MASLD, KCs undergo cell death through an unclear mechanism, and monocytes enter the liver where they differentiate into macrophages. Next-generation sequencing and spatial-omics studies have revealed significant, heterogeneity in the recruited macrophage populations in both human …


Effect Of Various Canopy Shapes On The Drag Coefficient Of Pickup Trucks, Khairil Anwar, Muhammad Syaiful Fadly, Muhammad Wahyu Hermanto Jul 2025

Effect Of Various Canopy Shapes On The Drag Coefficient Of Pickup Trucks, Khairil Anwar, Muhammad Syaiful Fadly, Muhammad Wahyu Hermanto

Journal of Mechanical Engineering Science and Technology (JMEST)

The aerodynamic performance of light commercial vehicles, such as the Suzuki Carry, plays a crucial role in their fuel economy and road stability. One typical add-on, a canopy, often changes that airflow and, as a result, alters the drag acting on the vehicle. In this study, three different canopy shapes, flat, curved, and triangular, were examined to understand how each one affects the drag coefficient (Cd). To investigate this, both wind tunnel trials and CFD runs were conducted to track the airflow and measure any changes in drag with greater detail. For reference, the exact vehicle without a canopy was …


Influence Of Different Nanoparticles On Thermophysical Properties And Wear Resistance Of Corn Oil-Based Cutting Fluid In Mql-Cnc Milling Machining, M Nuril Anwar Habiby, Poppy Puspitasari, Aminnudin Aminnudin, Diki Dwi Pramono, Ahmad Atif Fikri, Mariyam Jameelah Ghazali Jul 2025

Influence Of Different Nanoparticles On Thermophysical Properties And Wear Resistance Of Corn Oil-Based Cutting Fluid In Mql-Cnc Milling Machining, M Nuril Anwar Habiby, Poppy Puspitasari, Aminnudin Aminnudin, Diki Dwi Pramono, Ahmad Atif Fikri, Mariyam Jameelah Ghazali

Journal of Mechanical Engineering Science and Technology (JMEST)

Vegetable oil-based cutting fluids have emerged as a promising innovation in machining operations, supporting the advancement of sustainable and eco-friendly manufacturing practices. This study delves into the development of a biolubricant derived from corn oil, enriched with 0.15% mass fractions of various nanoparticles, including calcium carbonate (CaCO3), copper oxide (CuO), and multi-walled carbon nanotubes (MWCNT). These nano-cutting fluids were applied through the Minimum Quantity Lubrication (MQL) method during CNC milling of AISI 1045 steel. The investigation focused on evaluating thermophysical properties, including density, thermal conductivity, and dynamic viscosity, as well as tool wear performance. The results demonstrated that CuO nanoparticles …


Steam Supply Evaluation For Carbon Capture And Storage In A Subcritical Coal-Fired Power Plant, Veri Hendrayawan, Anggit Raksajati, Sanggono Adisasmito, Firman Bagja Juangsa Jul 2025

Steam Supply Evaluation For Carbon Capture And Storage In A Subcritical Coal-Fired Power Plant, Veri Hendrayawan, Anggit Raksajati, Sanggono Adisasmito, Firman Bagja Juangsa

Journal of Mechanical Engineering Science and Technology (JMEST)

The aim of this study is to analyze the implementation of carbon capture and storage (CCS) in coal-fired power plants (CFPP) in Indonesia by determining the reboiler energy demand through steam source analysis. The study uses a representative 3×330 MW subcritical coal-fired power plant (CFPP), with an emission intensity of 1.02 tCO₂/MWh and flue gas CO₂ concentration of 13.8%. CCS modeling shows the reboiler requires about 2.9×10⁹ kJ/h energy, supplied by steam extracted from the plant’s steam cycle. A steam cycle model was developed to evaluate the impact of steam extraction. Potential tapping points analyzed include main steam, cold reheat, …


Analyzing National War Propaganda Through Comparison Of Diverse Case Studies, Ike Sugitani Jul 2025

Analyzing National War Propaganda Through Comparison Of Diverse Case Studies, Ike Sugitani

Dissertations and Theses

In the build-up to war, national governments utilize propaganda to gather public support for the war effort. In some instances, propaganda campaigns are conducted but war does not occur. This begs the question as to why war follows propaganda campaigns in some cases, but not in others. I argue that propaganda efforts that lead to war can be generally characterized through three major strategies based on a patriotic participatory social structure, a claim to moral authority, and the blending of individual concepts of the state, government and nation. In this study, I analyze the major historical case studies of the …


Cultivating The Wild: Strategies For Entrepreneurs Navigating Niche And Specialty Food Markets, Trey Malone, Courtney F. Cooper Jul 2025

Cultivating The Wild: Strategies For Entrepreneurs Navigating Niche And Specialty Food Markets, Trey Malone, Courtney F. Cooper

Agricultural Economics and Agribusiness Faculty Publications and Presentations

Introduction Consumer demand for authenticity and sustainability in food systems is growing, creating both opportunities and challenges for entrepreneurs in niche and specialty markets. While wild-foraged and hunted foods are often perceived as more "natural" and sustainable, attempts to scale these products through farming may compromise their perceived authenticity.Methods To explore these dynamics, we conducted discrete choice experiments with a nationally representative sample of 1,039 U.S. consumers. Participants evaluated their willingness to pay (WTP) for salmon, venison, and morel mushrooms, presented in both wild-foraged/hunted and farm-raised forms.Results Consumers exhibited strong preferences for wild versions of all three products, with average …


Early Childhood Education – A Unique And Quasi-Hidden Curriculum, Verity Campbell-Barr Jul 2025

Early Childhood Education – A Unique And Quasi-Hidden Curriculum, Verity Campbell-Barr

School of Law, Humanities and Social Sciences

This paper considers the complexities and debates surrounding the concept of curriculum in Early Childhood Education (ECE). The paper highlights the tension between traditional, structured curriculum models found in schooling and the more flexible, child-centred and play-based approaches advocated in ECE. Starting from the premise that curriculum theory in ECE is underdeveloped, the discussion draws on Bernstein’s Pedagogic Device to provide a theoretical framework with which to analyse how knowledge is produced and recontextualised in ECE in both the official (state) and pedagogic field. Central to the recontextualisation are theories of child development and how they provide an underlying course …


A Novel, Metal-Based Approach To Identify Residences With Lead Service Lines, Danielle Land, Grant D. Brown, David M. Cwiertny, Marc A. Edwards, Mona Hanna, Drew E. Latta, Michelle M. Scherer Jul 2025

A Novel, Metal-Based Approach To Identify Residences With Lead Service Lines, Danielle Land, Grant D. Brown, David M. Cwiertny, Marc A. Edwards, Mona Hanna, Drew E. Latta, Michelle M. Scherer

Michigan Tech Publications

There is an urgent need for rapid, cost-effective approaches to identify residences with lead service lines (LSLs). We evaluated whether analyzing water for corrosion-related metals could accurately identify residences with LSLs without relying on potentially inaccurate property records. We applied principal component analysis logistic regression (PCA-LR) and classification tree models using 28 analytes per bottle (including Pb, Cu, Zn, Fe, Al, and others) measured in 216 water samples collected in Flint, Michigan, in August 2015. The PCA-LR model achieved 87% accuracy (AUROC = 0.93) with 81% sensitivity and 90% specificity, while the classification tree model achieved 80% accuracy (AUROC = …


Central Lines And Peripherally Inserted Central Line Reeducation, Monica Lyn Gallik Jul 2025

Central Lines And Peripherally Inserted Central Line Reeducation, Monica Lyn Gallik

Walden Dissertations and Doctoral Studies

Objective: Will a central line and peripherally inserted central line reeducation program increase the nurses’ knowledge pertaining to dressing changes, cap changes, and chlorohexidine baths? Method: 26 nurses on an observation unit were sent a power point presentation. Of the 26 nurses that received the power point 18 nurses participated. The power point presentation had a pretest and posttest embedded into it. Both the pretest and posttest consist3ed of the same 10 questions. The average of the pretest and posttest were used to calculate the normalized learning gained. Results: The average pretest score was 60, the average posttest score was …


The Problem With Consumer Affordability Of Prescription Medications In The United States, Valerie E. Bell Jul 2025

The Problem With Consumer Affordability Of Prescription Medications In The United States, Valerie E. Bell

Walden Dissertations and Doctoral Studies

Consumer affordability of prescription drugs is an ongoing problem in the United States. This study was undertaken to research the financial, physical, and economic effects of drug prices on consumers and the methods used by consumers to address such effects. Rational choice and power and politics theories were used to explain the decisions consumers make when they could not afford their medications and the role policies and politics play in drug pricing. The research questions concerned the relationship between consumers’ perceptions of drug pricing and their ability to purchase medications. The quantitative nonexperimental study involved the administration of a survey …


Effective Strategies For Artificial Intelligence Adoption In The Healthcare Industry, Josias Talom Sop Jul 2025

Effective Strategies For Artificial Intelligence Adoption In The Healthcare Industry, Josias Talom Sop

Walden Dissertations and Doctoral Studies

Healthcare organizations face challenges in implementing artificial intelligence (AI) to manage complex data and personalize care amid rising costs and growing patient volumes. This research is critical for healthcare leaders seeking to address inefficiencies in AI implementation, which could otherwise hinder competitiveness and the quality of patient care. This qualitative pragmatic inquiry study explored strategies healthcare leaders use to integrate AI into their business model innovations. Six U.S. healthcare leaders with at least 3 years of leadership experience who had successfully led AI projects participated in semistructured interviews. Grounded in Osterwalder and Pigneur’s business model innovation theory and their Business …


Associations Between School-Based Arrests And High School Graduation Status Of African American Female Students In Florida, Rannisha Missick Jul 2025

Associations Between School-Based Arrests And High School Graduation Status Of African American Female Students In Florida, Rannisha Missick

Walden Dissertations and Doctoral Studies

Zero tolerance school discipline policies, originally intended to address serious threats such as weapon and drug possession, have increasingly been applied to minor behavioral infractions, disproportionately affecting African American students, particularly females. These exclusionary practices, including school-based arrests, have been linked to adverse educational outcomes. The purpose of this quantitative correlational study was to examine associations between school-based arrests due to zero tolerance policy violations and high school graduation status of African American female students in Florida. The study was guided by the intersectionality theory, which posits individuals who belong to multiple marginalized groups experience compounded forms of discrimination. Archival …