Digital Commons Network^™

Next-Generation Biomaterials For Load-Bearing Tissue Interfaces: Sensor-Integrated Scaffolds And Mechanoadaptive Constructs For Skeletal Regeneration, Rahul Kumar, Kyle Sporn, Pranay Prabhakar, Phani Paladugu, Akshay Khanna, Alex Ngo, Chirag Gowda, Ethan Waisberg, Ram Jagadeesan, Nasif Zaman, Alireza Tavakkoli

SKMC Student Presentations and Publications

Advancements in load-bearing tissue repair increasingly demand biomaterials that not only support structural integrity but also interact dynamically with the physiological environment. This review examines the latest progress in smart biomaterials designed for skeletal reconstruction, with emphasis on mechanoresponsive scaffolds, bioactive composites, and integrated microsensors for real-time monitoring. We explore material formulations that enhance osseointegration, resist micromotion-induced loosening, and modulate inflammatory responses at the bone-implant interface. Additionally, we assess novel fabrication methods-such as additive manufacturing and gradient-based material deposition-for tailoring stiffness, porosity, and degradation profiles to match host biomechanics. Special attention is given to sensor-augmented platforms capable of detecting mechanical …

The Only Constant Is Change: The Role Of Genetic Diversification In Cancer And Beyond, Malgorzata Tyczynska Weh

USF Tampa Graduate Theses and Dissertations

Genetic diversification, the process by which genetic variation arises in a population, is fundamental to evolution by natural selection. Mutation, a central diversification process, fuels adaptation across species, including in cancer. Yet most new mutations are neutral or deleterious on cell fitness, raising the question of how mutation-driven adaptation persists. To explore this paradox, I developed a spatial agent-based model (ABM) in which population fitness emerges from individual cells acquiring mutations at varied rates and with diverse fitness effects. I evaluated model behavior across adaptive states, mutation rates, and distributions of fitness effects. The results show that high mutation rates …

Work In Progress: Exploring The Impact Of International Experiences On The Development Of Students’ Entrepreneurial Mindset, Olgha Bassam Qaqish, Marcia Pool, William H. Pennock, Erick Salvador Vasquez, Fahmidah Ummul Ashraf

Chemical and Materials Engineering Faculty Publications

International experiences, including collaborative online international learning (COIL) experiences that naturally increase accessibility, are of interest to many undergraduate students. These experiences provide educators a unique opportunity to develop a student's entrepreneurial mindset (EM). Additionally, hands-on experiences aligned with the National Academy of Engineering’s (NAE) grand challenge themes (Sustainability, Security, Health, and Joy of Living) support connections between the experience, disciplinary knowledge, multicultural awareness, and EM. Through this Work-in-Progress (WiP) study, we seek to answer: 1) How do international experiences influence undergraduate science and engineering students’ EM, and 2) How does the international experience modality (i.e., study abroad or COIL) …

Clinical & Educational Librarian Services: Powering Up Clinical Scholarship, Evelyn Wang

HSLIC Faculty and Staff Instructional Resources

ts

Promotional flyer describing the range of clinical and educational librarian services at HSLIC, including orientation for residents, support during clinical meetings, research guidance, and training workshops. Contact details for scheduling consultations and literature searches are provided.

Quality Improvement Project Enhance Self-Efficacy And Knowledge In Pediatric Emergency Care For Nurses In An Adult Acute Care Facility, Tiffany Daniel

Doctor of Nursing Practice Projects

This Doctor of Nursing Practice (DNP) project addresses the significant gap in emergency nursing preparedness for managing pediatric emergencies in adult-focused emergency departments. A quasi-experimental pre/ post intervention design was used to implement a pediatric-specific training intervention consisting of didactic education and simulation-based learning. A total of 87 night shift ED nurses participated. Knowledge and self-efficacy were measured using pre- and post-intervention surveys and assessments. The training equipped nurses with critical skills to manage pediatric emergencies more confidently and competently, addressing both clinical and emotional barriers. Knowledge scores significantly improved, t = -20.45, p < 0.001, with post-test means rising from 5.56 (SD = 1.58) to 9.03 (SD = 0.32). Post-intervention self-efficacy scores also increased significantly, t(86) = -21.57, p < .001, indicating greater confidence in pediatric emergency care. These findings validate the effectiveness of structured pediatric emergency training in enhancing nurse competency and self-efficacy. Lewin's change theory and Newman’s systems model guided this quality improvement project. The results support the continuation of the program in population-specific education and simulation as part of annual competency development. This project demonstrated that targeted pediatric training improves nurse preparedness and has the potential to enhance patient outcomes in a setting traditionally focused on adult care.

Hypertensive Disorders Of Pregnancy And Perinatal Outcomes: Two Prospective Cohort Studies Of Nulliparous Women In India And Tanzania, Andrea B. Pembe, Pratibha Dwarkanath, Amani Kikula, John Michael Raj, Nandita Perumal Phd, Heavenlight A. Paulo, Rajalakshmi M, Christopher P. Duggan, Honorati M. Masanja, Nandini Chopra, Mary M. Sando, Tinku Thomas, Cara A. Yelverton, Alfa Muhihi, Anura V. Kurpad, Wafaie E. Fawzi, Blair J. Wylie, Christopher R. Sudfeld

Faculty Publications

Introduction Hypertensive disorders of pregnancy (HDP) have been linked with increased risk for maternal and offspring complications in high-income settings. However, in resource-limited settings, studies with robust measurement of HDP, including severity and timing, and perinatal outcomes are limited.

Methods We analysed data from two prospective cohorts of nulliparous women in India (n=10 570 pregnancies) and Tanzania (n=10 299 pregnancies) who were enrolled in calcium supplementation trials and had blood pressure and proteinuria assessments throughout pregnancy and at the time of labour and delivery. Generalised estimating equations were used to assess the relationship between HDP severity categories (gestational hypertension, preeclampsia …

Gatekeeper Training As A Form Of Suicide Prevention: An Evaluation Of Applied Suicide Intervention Skills Training (Asist), Sarah E. Pardue-Bourgeois

LSU Doctoral Dissertations

Applied Suicide Intervention Skills Training (ASIST) is the most widely used gatekeeper training (McAuliffe & Perry, 2007) and the literature examining its effects shows strong support for self-reported changes in attitudes and knowledge regarding suicide, and confidence to intervene with a person with thoughts of suicide (Gould et al., 2013; Shannonhouse et al., 2017a; Shannonhouse et al., 2017b; Shannonhouse et al., 2019). However, no research currently exists that investigates whether individuals trained in ASIST can provide the suicide-specific intervention skills post-training. Thus, the current study sought to extend the current literature by broadly investigating the following aims. Study aims investigated …

Patterns Of Sialyl-Lewis X Expression Predict Gastric Histopathology, Nancy Vargas, Andrés Quiroga, Juan Pablo Chaves, Harold Bolaños, Ilke Nalbantoglu, Claudia Patricia Acosta Astaiza, Yuefeng Wu, José B Sáenz

2020-Current year OA Pubs

INTRODUCTION: Gastric cancer develops through a series of pre-cancerous changes over decades of chronic inflammation. Chronic atrophic gastritis (CAG) represents a critical transition in the progression to gastric cancer, though validated histologic markers are needed to more accurately detect and assess the extent of CAG. We previously identified sialyl-Lewis X (sLe

METHODS: We obtained gastric corpus and/or antrum biopsies from 149 adult patients with dyspepsia. Biopsies were stained with hematoxylin/eosin and a commercially available antibody to sLe

RESULTS: The majority of patients (70%) had gastric pathology (CNG or CAG ± IM). The presence of sLe

CONCLUSION: Patterns of sLe

Effect Of The Cervical Lesion Severity On Procedural And Clinical Outcomes After Endovascular Treatment Of Acute Tandem Lesions: A Multicenter Study, Milagros Galecio-Castillo, Mudassir Farooqui, Ameer E. Hassan, Mouhammad A. Jumaa, Afshin A. Divani, Marc Ribo

School of Medicine Publications

Background

Tandem lesions pose unique challenges in the endovascular treatment of acute ischemic stroke. We aimed to compare the clinical and procedural outcomes of patients with tandem lesions and extracranial internal carotid artery (ICA) complete occlusion versus those with moderate to severe stenosis.

Methods

This is a subanalysis of a multicenter cohort of patients with acute anterior circulation tandem lesions treated with intracranial mechanical thrombectomy and carotid artery stenting, between January 2015 and December 2020. The patients were categorized into 2 groups: extracranial ICA stenosis >70% to 99% and complete occlusion. Outcomes included successful and excellent recanalization, functional independence, symptomatic …

Microscopic Nucleic Acid-To-Protein Ratio: A Label-Free Approach For Pancreatic Cancer Detection, Sky Gao, Keerthi Priya Jangili, Alfred Akinlalu, Emmanuel Ogberefor, Tommy Gao, Kalpana Devaraj, Dali Sun

Electrical and Computer Engineering: Faculty Scholarship

Accurate and timely diagnosis remains a major clinical challenge, hindered by the limitations of conventional histopathological methods, which often rely on labor-intensive staining protocols and subjective interpretation by specialized pathologists. These methods can fail to capture the full molecular and phenotypic heterogeneity of tumors, leading to increased diagnostic time, cost, and variability. To overcome these challenges, we developed a novel label-free ultraviolet (UV) microscopic imaging technique that exploits the intrinsic optical absorption properties of cellular nucleic acids and proteins. By modifying standard brightfield microscopes, our approach quantitatively measures the nucleic acid-to-protein ratio (NPr), enabling high-resolution visualization and discrimination between malignant …

Quality Improvement Project Supporting Novice Nurse Faculty Through Mentorship, Lorna Deardeuff

Doctor of Nursing Practice Projects

Current literature suggests that a lack of support to assist novice faculty in their socialization to academia can lead to increased attrition among faculty members. However, novice nursing faculty, when transitioning from the role of clinical expert, require much support to successfully meet the demands of preparing nursing students. This quality improvement project aimed to develop and implement a structured novice nurse faculty mentorship program, with the use of a mentorship toolkit, to improve job satisfaction levels and the intent of the novice faculty members to remain in their current positions. This quasi-experimental project utilized a pre-and-post intervention survey designed …

An Implementation Study Of A Brief, Online Sexual Mindfulness Intervention At The Individual Partner Level: The Impact Of Prompting Practice On Implementation, Alexyss Lange

Theses and Dissertations

Prior research suggests frequent, scheduled, non-interactive text support enhances psychological outcomes and increases adherence to psychological interventions (Agyapong et al., 2020; Shalaby et al., 2022; Shim et al., 2017). Using a hybrid III implementation model, we recruited individuals in romantic relationships to test whether weekly reminders improved engagement with a sexual mindfulness intervention. We found no evidence that additional support increased intervention implementation. Although we aimed to assess acceptability, adoption, appropriateness, and feasibility as separate implementation outcomes, factor analysis indicated these variables cluster into two broader constructs: Readiness and motivation and discomfort and uncertainty. These factors did not differ between …

Week Of June 23, 2025, Student Life

College, School and Department Newsletters, Magazines, and Journals

Your summer hub for events, resources and updates.

Association Of Medicaid Expansion With Colon Cancer Care: Treatment Patterns And Survival In Non-Metastatic Cases From State Registry-Claims Data, Kirsten Y. Eom, Weichuan Dong, Richard S. Hoehn, Jeffrey M. Albert, Uriel Kim, Gregory Cooper, Johnie Rose, Siran M. Koroukian

Faculty Scholarship

Purpose: Despite growing research on Medicaid expansion’s impact on cancer outcomes, there remains a critical need for a more nuanced understanding of how expansion affects cancer care and survival. This study assesses whether Medicaid expansion was associated with improved receipt of standard treatment, timely treatment initiation, and overall survival among colon cancer patients, while examining the specific factors influencing these outcomes. Methods: Using Ohio’s state cancer registry linked with Medicaid records, we analyzed 688 Medicaid-enrolled patients with non-metastatic colon cancer diagnosed between May 2011 and December 2017. We employed multivariable Poisson and Cox proportional hazard regression analyses to evaluate the …

Sensitivity And Specificity Of Natural Language Processing Systems For Identification Of Hospitalized People Who Use Drugs, Leah Benrubi, Taisuke Sato, Leo K. Westgard, Kyle Zollo-Venecek, Brindet Socrates, Benjamin Sweigart, Jessica P. Ridgway, Joji Suzuki, Yoelkys Morales, David Goodman-Meza, Alysse G. Wurcel

Student Publications

Background: People who use drugs (PWUD) often lack access to optimal harm reduction and substance use disorder treatment tools. Tracking the epidemiology of acute care utilization by PWUD is crucial to improving systems of care. Chart reviews and International Classification of Diseases (ICD) codes are the most common systems of identifying hospitalizations of PWUD but are limited by high labor costs and inaccuracy. This study evaluates whether natural language processing (NLP) enhances the sensitivity and specificity of ICD-10 codes in identifying hospitalizations of PWUD.

Methods: We analyzed admissions at Tufts Medical Center between 2018 and 2023. Two NLP …

The Revolving Door Of Epilepsy Emergencies: A Mixed Methods Cross-Sectional Study Of Healthcare Professionals’ Perspectives, Sarah Lennard, Lisa Bunn, Rosi Raine, Rohit Shankar

Peninsula Medical School

BackgroundReattendance rates at UK Emergency Departments (ED) of people with epilepsy (PWE), is higher than other chronic conditions. This is due to a myriad of seizure, biological, psychological and social factors. The aim of this study is to understand these influencers from the perspective of healthcare professionals working in the frontline specifically to reduce seizure related ED re-attendance.MethodsA cross-sectional online mixed methodology survey of 20 closed and free-text questions was conducted of relevant healthcare professional groups. Eligibility was based on those that came into contact with PWE in emergency as part of their role. A non-discriminatory exponential snowballing technique of …

Enhancing Learning Through Role-Play In A Low-Fidelity Disaster Simulation, Susan S. Braithwaite, Susan J. Barcinas, Colleen A. Hayes

Innovations in Health Sciences Education Journal

ABSTRACT

Background: This report shares a best practice approach to low-fidelity simulation as a pedagogical method in disaster triage training for undergraduate nursing students.

Methods: This study utilized multi-year quantitative data such as student age, gender, GPA, prior simulation experience, and self-reported confidence in the START Triage application. It also utilized a secondary qualitative analysis of the debriefing process.

Results: Students who participated in a simulation event playing the role of a disaster victim scored significantly higher on subsequent performance as TRIAGE practitioners than students without roleplay experience. Perhaps even more compelling, these learning outcomes were demonstrated 18 months after …

Respite Care Services And The Experiences Of Unpaid Adult Child Alzheimer’S Caregivers, Juanita Serena Elliott

Walden Dissertations and Doctoral Studies

Primary unpaid family caregivers of Alzheimer’s care recipients endure physical fatigue, emotional stress, psychological pressures, and health issues that could hinder their capacity to deliver consistent care. Respite care services can help reduce caregiver burden and enhance health outcomes; therefore, examining and evaluating their effectiveness is beneficial in meeting the needs of primary unpaid family caregivers. This study was conducted to address a lack of information in the literature and to evaluate the efficacy of respite care services for primary unpaid family caregivers of Alzheimer’s care recipients in Alaska and their caregivers’ awareness of and motivation to utilize these services …

Social Determinants, Covid-19, And Geographic Disparities In African American Mental Health Access, Jennifer Marie Washington

Walden Dissertations and Doctoral Studies

Disparities in service use of mental health care persist in the United States, and African Americans have been disproportionately affected. The COVID-19 pandemic worsened these disparities, increasing barriers such as stigma, lack of culturally appropriate care, distance, and affordability. The purpose of this quantitative, nonexperimental, and correlational study was to examine the relationships between sociodemographic factors and the use of mental health counseling or therapy services. Bronfenbrenner’s ecological systems theory was applied to examine how the systemic factors in the mesosystem, exosystem, and macrosystem work together to influence care availability. Specifically, the study examined the relationship between race, income, education, …

Disability And Leadership: Barriers And Business Culture Perspectives, Ernest Edward Garrett

Walden Dissertations and Doctoral Studies

Persistent disparities in employment rates between people with disabilities (PWDs) and people without disabilities (PWODs) indicate that PWDs continue to face barriers and challenges to employment opportunities. The research problem is the underrepresentation of PWDs in leadership positions within business cultures and persistent barriers and challenges faced by human resource managers (HRMs) and leaders concerning their hiring and retention. The purpose of this qualitative descriptive study was to explore the varying perspectives of business leaders with disabilities (LWDs) and HRMs concerning the barriers and challenges associated with hiring and retaining PWDs for leadership roles. Critical realism, universal design, and human …

Free Speech In An Age Of Democratic Backsliding, Thomas Keck

Political Science - All Scholarship

The growth of judicial power globally has renewed scholarly debates about who benefits from increased judicial authority. Using original data, we examine the full universe of constitutional free expression decisions issued by three apex courts—in Colombia, India, and South Africa—across three categories of disputes that feature a diverse array of rights claimants. By so doing, we shed light on the limits of elite-driven accounts of judicial empowerment. We find that even where constitutional courts are empowered by elites seeking to advance their own interests, activist courts can develop a practice of rights-protection that benefits a diverse range of less-powerful actors. …

Assessing The Impact Of Home Environmental Exposures On Allergic Rhinitis Using Real-Time Air Quality Monitoring And Symptom Assessment: Observational Feasibility Study., Aero Cavalier, Anthony I. Dick, Vickie Johnson Ii, Emily Cramer, Kamal Eldeirawi, Jayant Pinto, Sharmilee M. Nyenhuis, Victoria S. Lee

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Rhinitis is the most common sinonasal condition and poses a significant cost burden. Rhinitis symptom control is associated with exposure to environmental triggers (eg, aeroallergens, pollutants, and irritants). While people spend much of their time at home, studies examining the association of rhinitis symptoms with home environmental exposures, especially in low-income, urban, and racial or ethnic minorities, are limited. Frequently, 3 types of surveys are used in ecological momentary assessment (EMA): a survey conducted at a predetermined rate, an event-triggered survey, and a follow-up survey to gauge behavioral changes in response to the event.

OBJECTIVE: This study aims to …

8787 Hillside Park Llc V. Sanchez

All Decisions

The court dismissed the landlord's holdover proceeding, finding the tenant established succession rights to the rent-stabilized apartment. The tenant credibly demonstrated co-residency with the former tenant for the statutory period and presented sufficient evidence to prove an emotional and financial commitment, fulfilling the Rent Stabilization Code's definition of a "family member." The landlord's attempts to rebut the tenant's primary residence claim were unsuccessful.

Enhancing Software Effort Estimation: A Comparative Analysis Of Machine Learning Models With Correlation-Based Feature Selection, Muhammad Abid, Momina Liaqat Ali

Sustainable Machine Intelligence Journal

Software effort estimation is a critical process in the management of software projects, essential for predicting the resources and time required for application development. Accurate estimation is paramount for delivering projects on time and computational resources. This paper investigates techniques that utilize machine learning models to ameliorate software effort estimation. We employ four popular machine learning models including the Linear Regression, Gradient Boosting, Random Forest, and Decision Tree and evaluate their performance across five diverse climate-related datasets: Antarctica Hotpoints/Climate Change NASA, Crop Production and Climate Change, Global Warming on Earth (Global Temp), Climate Change, and Climate Treasure (Marine). A key …

Decision Intelligence In The Age Of Industrial Transformation: A Survey From Industry 4.0 To Industry 7.0, Eman Sayed

Sustainable Machine Intelligence Journal

Industrial revolutions have continually redefined how production systems sense, decide, and act. However, much of the literature remains concentrated on Industry 4.0, offering limited insight into the Decision Support Systems required for the emerging paradigms of Industries 5.0, 6.0, and 7.0. This survey traces the progressive evolution of decision intelligence across these stages, examining both computational foundations and socio-ethical dimensions. In Industry 4.0, decision-making is guided by rule-based automation and data-driven analytics. Industry 5.0 introduces human-centric frameworks that emphasize explainability, fairness, and collaborative intelligence. Industry 6.0 integrates biological, cognitive, and computational feedback, demanding systems that adapt to neural and physiological …

Exploring Predictors Of Treatment Response To Glp-1 Receptor Agonists For Smoking Cessation, Luba Yammine, Constanza De Dios, Robert Suchting, Charles E Green, David A Nielsen, Consuelo Walss-Bass, Joy M Schmitz

Faculty, Staff and Student Publications

Introduction: Understanding predictors of smoking cessation medication efficacy facilitates the ability to enhance treatment effectiveness. In our pilot trial, exenatide, a glucagon-like peptide-1 receptor agonist, adjunct to nicotine patch improved smoking abstinence compared to nicotine patch alone. This secondary analysis explores potential baseline characteristics associated with differential treatment response to exenatide.

Aims and methods: The parent trial randomized (1:1) 84 smokers with prediabetes and/or overweight to once-weekly placebo or exenatide, 2 mg, subcutaneously. All participants received nicotine patch (21 mg) and brief smoking cessation counseling, with biologically confirmed 7-day point prevalence abstinence at week 6 (end-of-treatment) deemed the primary outcome. …

Harnessing Generative Ai And Large Language Models For Revolutionizing Cybersecurity In The Internet Of Things: Ethical And Privacy Implications, Harsha Sammangi, Aditya Jagatha, Jun Liu

Research & Publications

Generative artificial intelligence (AI) and large language models (LLMs) have in- troduced transformative capabilities in cybersecurity, particularly in securing Internet of Things (IoT) environments. These technologies can synthesize vast datasets, support real-time anomaly detection, and generate predictive insights through simple prompts. However, their deployment also presents ethical and privacy-related concerns, including algorithmic bias, data leakage, and misuse for malicious content creation. This paper conducts a systematic literature review to evaluate how LLMs and generative AI contribute to IoT cybersecurity. We propose an ethical AI-IoT security framework, examine key challenges, and offer recommendations for integrating responsible AI governance. We aim to …

Iterative Design For Enhancing Synchrony In Full-Body Interactive Experiences For Children On The Autism Spectrum, Sena Beste Ercan, Olga Galí Pérez, Belén González Mateo, Óscar Delgado Rueda, Andreu Castaño, Gray Atherton, Liam Cross, Narcís Parés

School of Psychology

Interpersonal Synchrony (IPS), the temporal coordination of actions between individuals, plays a crucial role in fostering social interactions, emotion regulation, and communication. While previous research has explored IPS in dyadic settings, little is known about how it can be supported in multi-user full-body interactive environments, especially for neurodivergent populations. This study presents an iterative design investigation of DragonIce, a full-body interactive experience aimed at promoting IPS among children on the Autism Spectrum (AS). Building on findings from a prior study involving 12 male students with autism, we implemented and tested two targeted interaction design modifications: (1) enhanced visual feedback and …

Multiscale Modeling Of Drug-Induced Liver Injury From Organ To Lobule, Alon Malka-Markovitz, Stelian Camara Dit Pinto, Mohammed Cherkaoui, Steven M Levine, Sharmila Anandasabapathy, Gagan K Sood, Sadhna Dhingra, Gao Yujia, John M Vierling, Nicolas R Gallo

Center for Medical Ethics and Health Policy Staff Publications

Drug-induced liver injury poses significant challenges in drug development and in clinical care. This study builds on prior work developing a Human Liver Virtual Twin by creating a Multiscale Computational Fluid Dynamics framework that integrates patient-specific anatomical data to predict acetaminophen-induced liver injury as a demonstration of its capability. The model bridges vascular, lobular, and cellular scales to simulate dynamic blood flow, drug transport, and injury mechanisms that accurately reflect clinically observed spatial heterogeneity. Results demonstrate accurate blood flow dynamics, predictions of hepatocellular damage, and a scalable framework for studying spatial heterogeneity applicable to other hepatic pathologies. This work establishes …

Utah Surface Irrigation Water Optimization Opportunities And Barriers, Matt Yost, Clara Anderson, Burdette Barker, Justin Wyatt Clawson, Kalen Taylor, Michael Pace

All Current Publications

Surface irrigation systems are still the predominant system used in some parts of Utah, representing nearly half of the irrigated area in the state and the region. Understanding the barriers to water optimization and opportunities for improvement in surface irrigation systems will help ensure their viability. This article presents the results of a survey of surface irrigators in Utah.