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The Orange Glow In The Sunshine State: Three Visions Of Plato In Florida (1970-1990), Ryan Mcgahan Oct 2025

The Orange Glow In The Sunshine State: Three Visions Of Plato In Florida (1970-1990), Ryan Mcgahan

USF Tampa Graduate Theses and Dissertations

The PLATO network, a collection of mainframe computers, terminals, and educational software, has received an increasing amount of scholarly attention in the last decade as a social precursor to the modern internet. Existing histories have neglected to investigate the ways in which PLATO and its related business enterprise worked to accelerate the shift in university governance away from classical liberal ideas centering the public good and towards a more profit-centered neoliberal rationality. By tracing the rise of PLATO in Florida universities, this paper argues that PLATO aided and was aided by the shifting priorities of American universities in the 1970s …


Data For: "Alongshore Setup Gradients Drive Reef Flat Currents On A Coral Atoll Island", Ashley Holsclaw, Mathilde Lindhart, Gerd Masselink Oct 2025

Data For: "Alongshore Setup Gradients Drive Reef Flat Currents On A Coral Atoll Island", Ashley Holsclaw, Mathilde Lindhart, Gerd Masselink

Faculty of Science and Engineering Datasets

This study presents extensive in situ observations from a coral atoll island in the Maldives to investigate the alongshore variability of wave setup and reef flat currents driven by heterogeneity in morphology and wave forcing. The island’s diverse reef morphology provided an ideal natural laboratory for assessing its impact on spatial hydrodynamic variability. Results indicate that shoreline wave setup increased with incident wave height and low reef flat water levels, regardless of reef geometry. Despite the significant variations in topography, bathymetry, and wave exposure, theoretical predictions of wave setup using existing parameterizations demonstrated strong agreement with observations across three distinct …


Spartan Daily, October 21, 2025, San Jose State University, School Of Journalism And Mass Communications Oct 2025

Spartan Daily, October 21, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 165, Issue 25


Injectable Microparticle-Nanoliposome Hydrogel For Extended Release Of Small Hydrophilic Molecules, Gil Aizik, Wonmin Choi, Claire A Ostertag-Hill, Matthew Torre, Daniel S Kohane Oct 2025

Injectable Microparticle-Nanoliposome Hydrogel For Extended Release Of Small Hydrophilic Molecules, Gil Aizik, Wonmin Choi, Claire A Ostertag-Hill, Matthew Torre, Daniel S Kohane

Duncan NRI Faculty and Staff Publications

Achieving sustained local release of small hydrophilic drugs is challenging and is particularly important when the drugs are toxic. To address these challenges, we developed a hybrid system comprising drug-containing microparticles embedded within a nanoliposomal hydrogel matrix. This system forms through salt-induced gelation using physiologically relevant sodium chloride concentrations (0.9%), allowing for microparticle encapsulation without harsh chemical processes. In vitro, the hybrid system exhibited a slower release of encapsulated cargo compared to microparticles or hydrogel alone. In vivo proof of principle was provided with tetrodotoxin (TTX), a small hydrophilic and ultrapotent local anesthetic, which can cause systemic toxicity if the …


A Quality Improvement Project To Standardize Sexual Dysfunction Screening In Primary Care, Ashley M. D’Anna Oct 2025

A Quality Improvement Project To Standardize Sexual Dysfunction Screening In Primary Care, Ashley M. D’Anna

Electronic Theses and Dissertations

Sexual health is an essential aspect of overall well-being but is often overlooked in primary care due to provider discomfort, time constraints, and lack of standardized screening protocols. This quality improvement (QI) project aimed to implement a consistent approach to screening for sexual dysfunction using the Arizona Sexual Experiences Scale (ASEX), a validated five-item tool assessing sex drive, arousal, orgasm, and satisfaction. Guided by Swanson’s Theory of Caring and Pender’s Health Promotion Model, the project emphasized compassionate, patient-centered care and the promotion of health-enhancing behaviors.

Using the Plan-Do-Study-Act (PDSA) framework, the ASEX tool was incorporated into annual wellness visits following …


Decision-Making During A Crisis: A Case Study Of How A University Responded To The Covid-19 Pandemic, Ryan Joseph Iocco Oct 2025

Decision-Making During A Crisis: A Case Study Of How A University Responded To The Covid-19 Pandemic, Ryan Joseph Iocco

Electronic Theses and Dissertations

Scant research is available on how university leaders make decisions and communicate those decisions to their stakeholders during times of crisis. The purpose of this case study was to better understand the decision-making process used by administrative leaders at a higher education institution during a time of organizational crisis. This study examined decision-making by higher education leaders within and across different functional areas at a single higher education institution between February 2020 and September 2020, following the onset of the COVID-19 pandemic. Data was collected through interviews and document analysis. Although research exists on decision-making during crises, there is limited …


Review Of Diffusion Models And Its Applications In Biomedical Informatics, Jiawei Luo, Liren Yang, Yan Liu, Changbao Hu, Grant Wang, Yan Yang, Tie-Lin Yang, Xiaobo Zhou Oct 2025

Review Of Diffusion Models And Its Applications In Biomedical Informatics, Jiawei Luo, Liren Yang, Yan Liu, Changbao Hu, Grant Wang, Yan Yang, Tie-Lin Yang, Xiaobo Zhou

Faculty, Staff and Student Publications

The diffusion model, a cutting-edge deep generative technique, is gaining traction in biomedical informatics, showcasing promising applications across various domains. This review presents an overview of the working principles, categories, and numerous applications of diffusion models in biomedical research. In medical imaging, these models, through frameworks like Denoising Diffusion Probabilistic Models (DDPMs) and Stochastic Differential Equations (SDE), offer advanced solutions for image generation, reconstruction, segmentation, and denoising. Notably, they’ve been employed in synthesizing 2D/3D medical images, MRI, and PET image reconstruction, and segmentation tasks such as labeled MRI generation. In the realm of structured Electronic Health Records (EHR) data, diffusion …


A Standard-Based Taxonomy Of Features That Affect User Response To Clinical Decision Support Alerts, Siru Liu, Allison B Mccoy, Dean F Sittig, Josh F Peterson, Thomas A Lasko, Adam Wright Oct 2025

A Standard-Based Taxonomy Of Features That Affect User Response To Clinical Decision Support Alerts, Siru Liu, Allison B Mccoy, Dean F Sittig, Josh F Peterson, Thomas A Lasko, Adam Wright

Faculty, Staff and Student Publications

Objective: The objective of this work is to develop a standard-based taxonomy of features that might affect user response to alerts using evidence from literature and public alert logic repositories.

Methods: We developed a taxonomy of features using multiple sources: (1) the Agency for Healthcare Research and Quality (AHRQ) CDS Connect Repository, (2) alert logic from commercial electronic health record (EHR) customers, and (3) published literature. Three categories (patient, provider, environment/context) were used a priori to develop the taxonomy. The final taxonomy was mapped to the Fast Healthcare Interoperability Resources (FHIR) standard for development of standardized CDS services.

Results: Aggregating …


Sexually Dimorphic Sail Feathers In The Mandarin Duck As A Model For Lifelong Developmental Modulation, Pin-Chi Tang, Hsu-Chen Cheng, Gee-Way Lin, Yung-Chih Lai, Ya-Chen Liang, Ping Wu, Tzu-Chiao Lin, Chen Siang Ng, Isheng Jason Tsai, Ang Li, Wen Hsiung Li, Chih-Feng Chen, Cheng-Ming Chuong, Randall Widelitz Oct 2025

Sexually Dimorphic Sail Feathers In The Mandarin Duck As A Model For Lifelong Developmental Modulation, Pin-Chi Tang, Hsu-Chen Cheng, Gee-Way Lin, Yung-Chih Lai, Ya-Chen Liang, Ping Wu, Tzu-Chiao Lin, Chen Siang Ng, Isheng Jason Tsai, Ang Li, Wen Hsiung Li, Chih-Feng Chen, Cheng-Ming Chuong, Randall Widelitz

Faculty, Staff and Student Publications

Developmental processes extend beyond embryogenesis to support lifelong tissue adaptations. Avian feather follicles, with their resident stem cells and capacity for cyclic regeneration, provide a dynamic model for postnatal tissue remodeling. Here, we propose the Mandarin duck (Aix galericulata) as an ideal model to study lifelong developmental modulation, focusing on the sexually dimorphic "sail feather"-a secondary flight feather in males that undergoes seasonal transformation into a strikingly asymmetric, ornamented phenotype during the breeding season. We identified asymmetric morphogen expression in regenerating male sail feathers and used transcriptome and H3K27ac ChIP-seq to uncover male and female signaling pathways and regulatory elements. …


Where Have You Been? Backtracking Microplastic To Its Source Using The Biomolecular Composition Of The Ecocorona, Amanda L. Dawson, Utpal Bose, Sophia Escobar-Correas, Kuok Yap, David J. Craik, Cassandra L. Pegg Oct 2025

Where Have You Been? Backtracking Microplastic To Its Source Using The Biomolecular Composition Of The Ecocorona, Amanda L. Dawson, Utpal Bose, Sophia Escobar-Correas, Kuok Yap, David J. Craik, Cassandra L. Pegg

Research outputs 2022 to 2026

Microplastics are a diffuse contaminant with various global sources, pathways, and sinks. This study aimed to backtrack microplastics across environments using metaproteomic and eDNA metabarcoding information stored within the ecocorona. Pristine polyamide (PA) fibers, polyethylene terephthalate (PET) fibers and fragments, and PET and PA preincubated in bovine serum albumin (BSA) were deployed into a tank housing Penaeus monodon to develop an ecocorona. Upon collection, BSA was detected within the ecocorona, along with P. monodon proteins, using mass spectrometry. BSA preincubation influenced the diversity and abundance of ecocorona proteins with pristine microplastics having more significantly enriched proteins. Most ecocorona proteins reflected …


Coaching Fast–Coaching Slow: Applying Positive Psychology, Behavioral Economics And Neuroscience To Leadership Coaching, Ray Forbes Oct 2025

Coaching Fast–Coaching Slow: Applying Positive Psychology, Behavioral Economics And Neuroscience To Leadership Coaching, Ray Forbes

All Faculty and Staff Scholarship

What can the rapidly expanding esoteric field of Neuroscience or Brain Science possibly offer the very pragmatic “hands on” Leadership Coaching profession? How can research findings from the fields of Positive Psychology and Behavioral Economics be productively used by the practicing Leadership Coach? Does a choice of coaching style and speed of interaction actually matter in producing successful coaching outcomes? This paper will explore answers to these questions, discuss some of the relevant research and offer practical applications and insights that can be used by the practicing leadership coach to become more effective. The intent of this work is to …


2025-10-21 Master Of Education Arts - Secondary, Morehead State University. Faculty Senate., University Graduate Committee. Oct 2025

2025-10-21 Master Of Education Arts - Secondary, Morehead State University. Faculty Senate., University Graduate Committee.

Faculty Senate Records

Proposed revisions to the Master of Arts Education for the Secondary track approved on October 21, 2025.


2025-10-21 Master Of Education Arts - Middle Grades Revision, Morehead State University. Faculty Senate., University Graduate Committee. Oct 2025

2025-10-21 Master Of Education Arts - Middle Grades Revision, Morehead State University. Faculty Senate., University Graduate Committee.

Faculty Senate Records

Proposed revisions to the Master of Arts Education for the Middle Grades track approved on October 21, 2025.


2025-10-21 Master Of Arts Education - Elementary Revisions, Morehead State University. Faculty Senate., University Graduate Committee. Oct 2025

2025-10-21 Master Of Arts Education - Elementary Revisions, Morehead State University. Faculty Senate., University Graduate Committee.

Faculty Senate Records

Proposed revisions to the Master of Arts Education for the Elementary track approved on October 21, 2025.


Tee-Ing Up A Diagnosis: An Unexpected Presentation Of Ludwig’S Angina Following Routine Cardiac Imaging, Nathan Fletcher, Anne Marie Bonaguro, Manasi Sejpal, Amir Naqvi, Nabeel Memon Oct 2025

Tee-Ing Up A Diagnosis: An Unexpected Presentation Of Ludwig’S Angina Following Routine Cardiac Imaging, Nathan Fletcher, Anne Marie Bonaguro, Manasi Sejpal, Amir Naqvi, Nabeel Memon

Advocate GME

Introduction: Iatrogenic esophageal perforation (IEP) is a serious adverse event of transesophageal echocardiogram (TEE) requiring prompt identification for urgent antibiotic administration and potential surgical repair. However, the relative infrequency of this complication implores the consideration of alternative diagnoses. We present a unique case of Ludwig’s angina following TEE initially concerning for IEP. Case Presentation: A 66-year-old female with gastric arteriovenous malformations and paroxysmal atrial fibrillation with recent left atrial appendage occlusion (LAAO) device placement presented to the emergency department for bilateral submandibular pain and swelling with acute onset dysphagia. IEP was suspected as TEE had been performed within the preceding …


Sustainfed-Llm: Renewable Energy Aware Client Selection For Energy Efficient Federated Training Of Large Language Models, Sunbal Iftikhar, Hassan Khan, Steven Davy Oct 2025

Sustainfed-Llm: Renewable Energy Aware Client Selection For Energy Efficient Federated Training Of Large Language Models, Sunbal Iftikhar, Hassan Khan, Steven Davy

Research Outputs: 2025-Present

Federated Learning (FL) offers a decentralized approach to training large language models (LLMs), addressing critical concerns around data privacy and transmission costs. However, FL's inherent distributed training paradigm can lead to increased energy consumption and carbon emissions, especially with random or uninformed client selection. To tackle this issue, we propose SustainFed-LLM, a novel Q-learning-based client selection framework that integrates real-time renewable energy availability, carbon intensity data, and fairness considerations. By dynamically assessing client performance, spare capacity, and sustainability metrics, SustainFed-LLM optimizes client participation to minimize environmental impact while maintaining model accuracy. SustainFed-LLM significantly reduces energy consumption by up to 50%, …


Facilitation As An Effective Strategy To Reduce Excessive Antibiotic Prophylaxis In Children's Hospitals: A Stepped-Wedge Cluster Randomized Controlled Trial, Virginia Mckay, Sara Malone, Emmanuel Tetteh, Jacqueline Saito, Shawn Rangel, Kelly Bono, Jade Tao, Jingxia Liu, Harry Obeng, Andrew Atkinson, Jason G Newland Oct 2025

Facilitation As An Effective Strategy To Reduce Excessive Antibiotic Prophylaxis In Children's Hospitals: A Stepped-Wedge Cluster Randomized Controlled Trial, Virginia Mckay, Sara Malone, Emmanuel Tetteh, Jacqueline Saito, Shawn Rangel, Kelly Bono, Jade Tao, Jingxia Liu, Harry Obeng, Andrew Atkinson, Jason G Newland

2020-Current year OA Pubs

BACKGROUND: Excessive use of postoperative prophylactic antibiotics in children's hospitals is a significant public health concern, leading to increased risks of infections like Clostridioides difficile, multidrug-resistant organisms, and unnecessary healthcare costs. Antibiotic stewardship programs (ASPs) are designed to optimize antibiotic use, but ideal strategies for implementing evidence-based guidelines remain unclear. We tested facilitation, a dynamic process where trained individuals support healthcare personnel in bridging evidence-practice gaps, as a promising strategy for the de-implementation of unnecessary postoperative antibiotics in healthcare.

METHODS: The OPerAtiC trial employed a stepped-wedge cluster randomized controlled design across nine hospitals to compare the effectiveness of two ASP-led …


Apoa1 Binding Protein Promotes Lymphatic Cell Fate And Lymphangiogenesis By Relieving Caveolae-Mediated Inhibition Of Vegfr3 Signaling, Jun-Dae Kim, Surbhi Chaudhary, Weiqing Chen, Jonathan Astin, Philip S Crosier, Pengchun Yu, John P Cooke, Henry J Pownall, Hugo J Bellen, Nhat-Tu Le, Daniel L Kiss, Guangyu Wang, Stanley G Rockson, Hong Chen, Longhou Fang Oct 2025

Apoa1 Binding Protein Promotes Lymphatic Cell Fate And Lymphangiogenesis By Relieving Caveolae-Mediated Inhibition Of Vegfr3 Signaling, Jun-Dae Kim, Surbhi Chaudhary, Weiqing Chen, Jonathan Astin, Philip S Crosier, Pengchun Yu, John P Cooke, Henry J Pownall, Hugo J Bellen, Nhat-Tu Le, Daniel L Kiss, Guangyu Wang, Stanley G Rockson, Hong Chen, Longhou Fang

Faculty, Staff and Students Publications

The lymphatic system maintains tissue fluid balance, and its dysfunction can result in lymphedema. Although cholesterol is essential for cellular function, its role in lymphatic development has remained unknown. Here, we identify APOA1 binding protein (AIBP) as a key regulator that promotes lymphatic endothelial cell fate specification and lymphangiogenesis. Mechanistically, AIBP reduces plasma membrane cholesterol content, thereby enhancing VEGFR3 signaling by disrupting caveolae—small plasma membrane invaginations formed by the scaffolding protein caveolin-1 (CAV-1)—and relieving CAV-1–mediated inhibition. In zebrafish and mice, AIBP loss impairs VEGFR3 signaling and lymphatic development, defects that can be rescued by CAV-1 deletion or by a VEGFR3 …


Sperm And Offspring Production In A Nonobstructive Azoospermia Mouse Model Via Testicular Mrna Delivery Using Lipid Nanoparticles, Daisuke Mashiko, Chihiro Emori, Yuki Hatanaka, Daisuke Motooka, Chen Pan, Yuki Kaneda, Martin M Matzuk, Masahito Ikawa Oct 2025

Sperm And Offspring Production In A Nonobstructive Azoospermia Mouse Model Via Testicular Mrna Delivery Using Lipid Nanoparticles, Daisuke Mashiko, Chihiro Emori, Yuki Hatanaka, Daisuke Motooka, Chen Pan, Yuki Kaneda, Martin M Matzuk, Masahito Ikawa

Faculty, Staff and Students Publications

Microsurgical testicular sperm extraction (microTESE) with intracytoplasmic sperm injection (ICSI) represents the current standard treatment for nonobstructive azoospermia (NOA). However, cures remain unavailable for NOA patients lacking retrievable haploid cells. mRNA supplementation could be a potential treatment for genetic defects leading to impaired spermatogenesis. Lipid nanoparticles (LNPs) have emerged as mRNA delivery vehicles with minimal risk of genome integration; however, their ability to selectively deliver mRNA to specific cell types remains limited. To overcome this, microRNA (miRNA) target sequences were incorporated into mRNA constructs to restrict expression specifically to germ cells. Using pyruvate dehydrogenase E1 subunit alpha 2 (PDHA2) knockout …


Everolimus And Low-Dose Tacrolimus After Heart Transplant In Children: A Randomized Clinical Trial, Christopher S Almond, Kevin P Daly, Erin L Albers, Juan C Alejos, Rebecca Ameduri, Scott R Auerbach, Lynsey Barkoff, Aliessa P Barnes, Matthew J Bock, Arene Butto, Waldemar F Carlo, Chesney D Castleberry, Maryanne R Chrisant, Shriprasad R Deshpande, William J Dreyer, Melanie D Everitt, Brian Feingold, Selena Gonzales, Seth A Hollander, Steven J Kindel, Gloria L Klein, Ashwin K Lal, Jacqueline M Lamour, Joanne Lee, Minmin Lu, Irene D Lytrivi, Shelley D Miyamoto, Elfriede Pahl, David M Peng, Thomas D Ryan, Tajinder P Singh, Jennifer A Su, David L Sutcliffe, A Marian Ybarra, Steven Zangwill, Joseph W Rossano, Lynn A Sleeper Oct 2025

Everolimus And Low-Dose Tacrolimus After Heart Transplant In Children: A Randomized Clinical Trial, Christopher S Almond, Kevin P Daly, Erin L Albers, Juan C Alejos, Rebecca Ameduri, Scott R Auerbach, Lynsey Barkoff, Aliessa P Barnes, Matthew J Bock, Arene Butto, Waldemar F Carlo, Chesney D Castleberry, Maryanne R Chrisant, Shriprasad R Deshpande, William J Dreyer, Melanie D Everitt, Brian Feingold, Selena Gonzales, Seth A Hollander, Steven J Kindel, Gloria L Klein, Ashwin K Lal, Jacqueline M Lamour, Joanne Lee, Minmin Lu, Irene D Lytrivi, Shelley D Miyamoto, Elfriede Pahl, David M Peng, Thomas D Ryan, Tajinder P Singh, Jennifer A Su, David L Sutcliffe, A Marian Ybarra, Steven Zangwill, Joseph W Rossano, Lynn A Sleeper

Faculty, Staff and Students Publications

Importance: Studies suggest that everolimus may reduce the risk of rejection, cardiac allograft vasculopathy (CAV), chronic kidney disease (CKD), and cytomegalovirus (CMV) after heart transplant. Everolimus use is controversial because of data demonstrating higher infection deaths when everolimus is introduced de novo after transplant. It is unclear whether everolimus is safe and effective when initiated at 6 months posttransplant in children, a population in which median graft survival is limited to 15 years and randomized clinical trials are lacking.

Objective: To evaluate the safety and efficacy of everolimus combined with low-dose tacrolimus to prevent major adverse transplant events (MATEs) in …


Exploring The Role Of Culture And Bilingualism In Programming Activities: Lessons From African Educators, Emma R. Dodoo, Katharine Childs, Ethel Tshukudu Oct 2025

Exploring The Role Of Culture And Bilingualism In Programming Activities: Lessons From African Educators, Emma R. Dodoo, Katharine Childs, Ethel Tshukudu

Faculty Research, Scholarly, and Creative Activity

The delivery of culturally relevant content in K-12 computing education is widely recognized as essential for engaging students and fostering meaningful learning experiences. However, in many African contexts, K-12 computing teachers feel unprepared to address this need. Course materials often fail to reflect the cultural and linguistic diversity of the students they serve. In this study, we conducted participatory design sessions with education stakeholders, including primary and secondary school teachers, to develop culturally relevant programming activities for a national programming outreach initiative in Botswana. Our findings emphasize the importance of relatable examples and a balanced approach to integrating cultural elements …


Contextualizing Introductory Computer Science: Insights From African Faculty, Ethel Tshukudu, Ismaila Temitayo Sanusi, Oluwakemi Ola, Sally Hamouda, Linda Marshall, Oluwatoyin Adelakun-Adeyemo, Emma R. Dodoo, G. Ayorkor Korsah, Sandani Luvhengo, Jack Parkinson Oct 2025

Contextualizing Introductory Computer Science: Insights From African Faculty, Ethel Tshukudu, Ismaila Temitayo Sanusi, Oluwakemi Ola, Sally Hamouda, Linda Marshall, Oluwatoyin Adelakun-Adeyemo, Emma R. Dodoo, G. Ayorkor Korsah, Sandani Luvhengo, Jack Parkinson

Faculty Research, Scholarly, and Creative Activity

Contextualizing computer science education has been recognized as a key factor in enhancing student engagement and learning outcomes. This study investigates the initial perceptions of university computer science faculty in Africa regarding the benefits, adoption challenges, and institutional support required for the successful integration of contextually relevant materials into introductory computer science (CS1) courses. Faculty then assessed a set of previously developed contextually tailored materials, grounded in Banks' Additive Approach to curriculum reform and aligned to the CS curricula 2023. The research adopted qualitative methods, gathering data through open-ended surveys from 22 CS faculty across 9 African countries. Thematic analysis …


Occurrence Of Delphinids Off Egmont Atoll, Chagos Archipelago: Detection, Characterisation, And Temporal Variability Of Vocalisations, Udayanga Sampath, Clare B Embling, Danielle V Harris, Tom B Letessier, Isha Shyam, Simon N Ingram, M F M Fairoz, Samina Sharmin Rouf, Asha De Vos Oct 2025

Occurrence Of Delphinids Off Egmont Atoll, Chagos Archipelago: Detection, Characterisation, And Temporal Variability Of Vocalisations, Udayanga Sampath, Clare B Embling, Danielle V Harris, Tom B Letessier, Isha Shyam, Simon N Ingram, M F M Fairoz, Samina Sharmin Rouf, Asha De Vos

School of Biological and Marine Sciences

Passive acoustic monitoring techniques are useful for studying vocally active marine species, particularly in remote and difficult to access areas. In this study, three months of acoustic recordings were collected off Egmont Atoll, Chagos Archipelago in the central Indian Ocean to detect, characterise, and investigate temporal variability of delphinid whistles. A subsample (3.6% of the total dataset) was used to manually annotate whistles and test automated whistle detectors. Higher frequency whistles (6-25 kHz, n = 126) were manually classified into six categories: upsweep (56%), convex (19%), downsweep (13%), concave (5%), sine (4%), and constant frequency (3%). An automated whistle detector …


High-Stakes Exams Inflate A Gender Gap And Contribute To Systematic Grading Errors In One Introductory Physics Series, David J. Webb, Cassandra Paul Oct 2025

High-Stakes Exams Inflate A Gender Gap And Contribute To Systematic Grading Errors In One Introductory Physics Series, David J. Webb, Cassandra Paul

Faculty Research, Scholarly, and Creative Activity

Previous research has suggested that changing the percentage of the course grade associated with exam grades in science, technology, engineering, and mathematics courses can change the gender gap in the course. It has also been shown that high-stakes assessments yield the lowest (relative) scores for female students. Previous research by the authors has shown that implementing retake exams can eliminate the gender gap in introductory physics courses. This paper explores several different hypotheses for why retake exams are associated with a zeroed gender gap. Two independent measurements comparing exams with different stakes are used in support of the argument that …


Algorithmic Collusion Among Ev Charging Stations With Independent Reinforcement Learning Agents, Yulin Zeng, Yiheng Zhao, Yuanliang Li, Yefeng Yuan, Jie Gao, Hepeng Li, Xiao'ou Yang, Hohyun Lee, Yuhong Liu, Jun Yan Oct 2025

Algorithmic Collusion Among Ev Charging Stations With Independent Reinforcement Learning Agents, Yulin Zeng, Yiheng Zhao, Yuanliang Li, Yefeng Yuan, Jie Gao, Hepeng Li, Xiao'ou Yang, Hohyun Lee, Yuhong Liu, Jun Yan

Faculty Research, Scholarly, and Creative Activity

Recent advancements in reinforcement learning (RL) have significantly enhanced the autonomous decision-making capabilities of energy systems. In the realm of electric vehicle (EV) charging stations, operators aim to autonomously learn optimal pricing strategies based on local observations and user behavior. Traditional multi-agent reinforcement learning (MARL) approaches often assume cooperative settings with reward sharing or communication, real-world EV charging infrastructures are typically decentralized and competitive. This paper investigates the potential for tacit collusion in such realistic, non-cooperative environments. By leveraging decentralized MARL, we show that independently trained agents can still exhibit emergent collusive behaviors. Our findings highlight a critical need for …


Ambient Trichloroethylene Exposure And Parkinson Disease Risk In Medicare Beneficiaries, Brittany Krzyzanowski, Kassu Mehari Beyene, Jay R. Turner, Brad A. Racette Oct 2025

Ambient Trichloroethylene Exposure And Parkinson Disease Risk In Medicare Beneficiaries, Brittany Krzyzanowski, Kassu Mehari Beyene, Jay R. Turner, Brad A. Racette

2020-Current year OA Pubs

BACKGROUND AND OBJECTIVES: Trichloroethylene (TCE) is an important environmental contaminant in the United States due to widespread use industrially. Epidemiologic studies suggest that occupational exposure to TCE and TCE-contaminated drinking water may increase the risk of Parkinson disease (PD). The aim of this study was to investigate the nationwide relationship between ambient TCE and PD risk.

METHODS: We performed a nationwide, population-based, case-control study to investigate the association between incident PD in US Medicare beneficiaries aged 67 years and older in 2016-2018 and their residential exposure to ambient (outdoor) TCE in 2002. We assigned residence based on the latitude and …


Adoption Of Blockchain Technology In Beverage Supply Chains: Drivers, Benefits, And Challenges In The Coca-Cola And Bodyarmor Sport Water Recall Case, Alexander Adams Jr., Nima Molavi Oct 2025

Adoption Of Blockchain Technology In Beverage Supply Chains: Drivers, Benefits, And Challenges In The Coca-Cola And Bodyarmor Sport Water Recall Case, Alexander Adams Jr., Nima Molavi

Communications of the IIMA

The beverage industry faces growing scrutiny as demands for transparency and accountability intensify. In today’s digital landscape, companies must prioritize enhanced traceability to ensure product safety, comply with regulations, maintain consumer trust, and safeguard brand reputation. This research investigates blockchain technology as a potential solution to these challenges, emphasizing its capacity to decentralize data, improve traceability, and accelerate response times during safety recalls.

The study traces the evolution of food safety regulations and analyzes current traceability practices and technological innovations within the beverage sector. Using the Coca-Cola and BODYARMOR Sport Water recall as a case study, this study examines drivers, …


An Empirical Investigation Into The Effect Of Brain Drain “Japa Syndrome” On Agile Practitioners Developing Healthcare Information Systems Software In Nigeria, Yazidu Buba Salihu, Julian M. Bass, Gloria E. Iyawa Oct 2025

An Empirical Investigation Into The Effect Of Brain Drain “Japa Syndrome” On Agile Practitioners Developing Healthcare Information Systems Software In Nigeria, Yazidu Buba Salihu, Julian M. Bass, Gloria E. Iyawa

Communications of the IIMA

Within the software engineering context, agile approaches encourage customer collaboration, iterative development, and flexibility. However, the mass exodus of highly skilled professionals, known as the “brain drain” or "Japa Syndrome," has emerged as a significant challenge, especially in Nigeria. This phenomenon has particularly impacted agile software development practitioners by undermining project continuity, knowledge transfer, and team dynamics. This study empirically examines the effect of brain drain, “Japa Syndrome,” on agile practitioners developing healthcare information systems software in Nigeria. It employed a qualitative, multi-method approach to gather empirical data from 13 agile practitioners in Nigeria’s healthcare information systems sector. The study …


Exploring Ai Corporate Governance Through The Lens Of Dynamic Capabilities, Albert Samigullin, Paul Dooley Oct 2025

Exploring Ai Corporate Governance Through The Lens Of Dynamic Capabilities, Albert Samigullin, Paul Dooley

Communications of the IIMA

As AI technologies evolve, organizations must continuously adapt their governance structures to address emerging challenges related to transparency, ethics, and regulatory compliance. Given the rapid pace of AI advancements, traditional governance approaches may not be sufficient to ensure responsible AI oversight while maintaining competitiveness. This research examines AI corporate governance through the lens of Dynamic Capability (DC) Theory, focusing on how organizations can develop the capacity to sense technological and regulatory shifts, seize opportunities, and reconfigure governance mechanisms to align with AI-driven transformation. Through a literature review and the development of an AI Corporate Governance Framework grounded in DC Theory, …


Sustainable Enterprise Architecture: Embedding Circular Economy And Lifecycle Thinking In It Strategy, Sai Chandrahas Kaveripakam, Frank Lin Oct 2025

Sustainable Enterprise Architecture: Embedding Circular Economy And Lifecycle Thinking In It Strategy, Sai Chandrahas Kaveripakam, Frank Lin

Communications of the IIMA

This paper explores the integration of sustainability into traditional Enterprise Architecture (EA), proposing a novel Sustainable Enterprise Architecture (SEA) model, and uses the fashion industry to illustrate the efficacy of the proposed model. The SEA framework systematically embeds environmental, social, and economic sustainability principles into corporate strategy and operational practices. This research also addresses the significant intention-action gaps among consumers and organizations in sustainability practice. Through vivid case examples, such as MUD Jeans' leasing model and Pact's affordable circular apparel, this research highlights practical pathways for operationalizing sustainability. By leveraging Circular Economy (CE) and Product Life Cycle (PLC) concepts, SEA …