Digital Commons Network^™

Evaluating Youth Programs With Intention: Integrating Developmental Research For A Youth-Centered Approach, Brittany Hite, Tiffany Berry, Evangelia Theodorou, Michelle Sloper

Journal of Youth Development

Conducting applied research or program evaluations in youth settings requires a unique combination of expertise. Although evaluation approaches provide general guidance on how to conduct high-quality evaluations, they rarely provide specific guidance on how to engage in evaluation with organizations serving youth. Fortunately, the field of youth development provides extensive information about how youth develop, facilitators of and influences on youth development, and important considerations for collecting data from this population. This paper provides an approach to evaluation that integrates youth development research. By integrating this literature into their evaluation practice, the authors identified two underlying principles (contextual sensitivity and …

Positive Youth Development And Connection With Nature Through Urban Agriculture, Casey Ortbahn, Marijke Hecht, Kristi Lekies

Journal of Youth Development

Youth urban agriculture programs connect youth with nature and support positive youth development. In this qualitative study, we use photovoice to amplify youth voices and explore 16 high school youths’ perceptions of how participation in a youth gardening program supported their confidence, connection, and sense of belonging. Using qualitative thematic analysis of photos, posters, and interviews, we identify several program processes that supported confidence and belonging, including meaningful relationships with peers and adults, connections with nature, and relationships with more-than-human beings. Our analysis reveals that nature is an important context for youth development and that nature is also more than …

Evaluation Of Pulse Oximetry Alarm Fatigue And The Impact Of Spo2 Thresholds On Clinical Workflow: A Prospective Observational Study In A Kenyan Neonatal Unit, Bazil Masabo, Augustine Waswa, Jesse Coleman, Morris Ogero, Grace Irimu, Dorothy Chomba, Millicent Parsimei, Cynthia Shitote, Ferdinand Okwaro, William Macharia

Paediatrics and Child Health, East Africa

Introduction: Effective pulse oximetry monitoring in a newborn unit requires clinician action. However, if thresholds are not adapted to each neonate, frequent alarms cause alarm fatigue, which impacts the quality of patient monitoring, staff workload and clinical workflow.

Methods: We conducted an observational study from October 2021 to December 2022 in a Kenyan newborn unit which enrolled neonates through convenience sampling. Data were analysed in R using default thresholds of 85% to 96% for SpO2 and 90 to 200 bpm for PR.

Results: Among the 49 neonates enrolled, median hourly alarms per patient were 12 visual and …

Caregiver Assessment Of Executive Function Deficits Among Hiv-Infected And Hiv-Exposed Uninfected Preschool Children In Kenya, Antipa Sigilai, Moses Nyongesa, Amin Hassan, Janet Thoya, Rachel Odhiambo, K. Katana, Beatrice Kabunda, Grace Bomu, Charles Newton, Amina Abubakar

Institute for Human Development, East Africa

Background: This study examined caregiver assessment of executive functioning (EF) in perinatally HIV-infected (PHIV) and perinatally HIV-exposed but uninfected (PHEU) Kenyan children, and explored the extent to which various biopsychosocial factors influence EF outcomes.

Methods: Children aged 3–5 years that were PHIV (n = 43), PHEU (n = 52), or HIV-unexposed uninfected (HUU, n = 58) and their caregivers were enrolled in this study. EF was measured using the Childhood Executive Functioning Inventory. Caregivers’ common mental disorders (CMDs) and parenting behaviour were evaluated using the Shona Symptoms Questionnaire (SSQ) and a parenting behaviour scale, respectively. We used analyses …

Defining The Society Of Pediatric Liver Transplantation (Split) Research Agenda: A Delphi Consensus Project., Sharad I. Wadhwani, Pooja Reddy Spector, Amy G. Feldman, Katryn N. Furuya, Kayla Hartjes, Chaowapong Jarasvaraparn, Beau Kelly, Stacee M. Lerret, Krupa Mysore, Arti Pawaria, Philip Rosenthal, Amy Shui, Voytek Slowik, Sarah Taylor, Jennifer Vittorio, Pamela L. Valentino, Society Of Pediatric Liver Transplantation (Split)

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Despite major advances in surgical and medical management, only one-third of pediatric liver transplant (LT) recipients remain morbidity-free at 10 years. The Society of Pediatric Liver Transplantation (SPLIT) published a research agenda over 10 years ago, and much progress has been made since then. An updated consensus-driven SPLIT research agenda could guide future research and funding priorities. We aimed to identify and prioritize key research needs across the continuum of pediatric LT care using a modified Delphi consensus approach.

METHODS: We conducted a three-round modified Delphi process among SPLIT members. In round 1, participants submitted open-ended research priorities. In …

Pharmacogenetics Of Cyp3a5 In Pediatric Patients With Eosinophilic Esophagitis., Janelle R. Noel-Macdonnell Phd, Norah Almahbub, Erin C. Boone, Wendy Y. Wang, Dilyara Cheranova, Lisa Harvey, Valentina Shakhnovich, Rachel Chevalier

Manuscripts, Articles, Book Chapters and Other Papers

Eosinophilic esophagitis (EoE) is an atopic inflammatory disease with limited treatment options. Though swallowed topical steroids are commonly used, they are not effective in all patients. We investigated the presence of CYP3A4/5 and ABCB1 (P-glycoprotein) mRNA in esophageal tissue and its differential expression by genotype in pediatric patients. Esophageal tissue biopsies were obtained from pediatric patients undergoing standard of care endoscopy. Levels of CYP3A4, CYP3A5, and ABCB1 mRNA were measured using droplet digital PCR and compared across patients with and without EoE. Genotypes for common, clinically relevant CYP3A5 variants were evaluated in a cohort of individuals with and without EoE. …

Complications Leading To Reoperation After Pediatric Tibial Spine Fracture Fixation., Benjamin R. Caruso, Suzanna M. Ohlsen, Keinan Agonias, Robert L. Van Pelt, Michelle M. Son, Michael G. Saper, Jason Rhodes, J Marc Cardelia, Jay C. Albright, Shital N. Parikh, Kevin G. Shea, Henry B. Ellis, Philip L. Wilson, Members Of The Score Quality Improvement Registry, Sheila Algan, Jennifer J. Beck, Richard E. Bowen, Jennifer M. Brey, Matthew J. Brown, Christian Clark, Allison Crepeau, Eric W. Edmonds, Matthew Ellington, Peter D. Fabricant, Jeremy Frank, Theodore J. Ganley, Daniel W. Green, Benton Heyworth, Ryan Koehler, Alfred A. Mansour, Stephanine Mayer, Scott D. Mckay, Molly C. Meadows, Matthew Milewski, Emily L. Niu, Donna M. Pacicca, Stephanie S. Pearce, Matthew R. Schmitz, Stephen Storer, Curtis Vandenberg, Yi-Meng Yen, Gregory A. Schmale

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Tibial spine fractures (TSFs) are uncommon injuries in pediatric patients, often requiring operative fixation. While complications such as arthrofibrosis and anterior cruciate ligament (ACL) insufficiency have been previously reported, the risk factors associated with unplanned reoperation remain incompletely understood.

PURPOSE: To identify the most common complications leading to reoperation and to evaluate associated risk factors, using a multicenter quality improvement registry.

STUDY DESIGN: Case-control study; Level of evidence, 3.

METHODS: A multicenter registry of operatively treated pediatric TSFs was retrospectively reviewed from July 2018 to March 2025 across 27 institutions. Grade 3 complications were defined as complications resulting in …

Feedback Loops: Half-Life Your Message, Patrick Barry

Articles

I sometimes get asked to design training workshops to help organizations ensure their employees receive the consistent, high-quality feedback needed to develop and improve. A pretty common request is for workshops that give people feedback on their communication styles and push them to become more concise and compelling writers and speakers. Nobody, for example, has ever asked me, “Is there any way you can teach our lawyers to write longer, more rambling emails?” Or “Can you show us how to drone on and on while giving a presentation or running a meeting?”

Intraocular Amyloidosis Presenting With Secondary Glaucoma: A Clinical-Pathologic Report And Literature Review, Joseph B Lin, James C Liu, Rajendra S Apte, George J Harocopos

2020-Current year OA Pubs

PURPOSE: We describe a case of intraocular amyloidosis presenting as secondary glaucoma, highlighting the clinical presentation and pathologic correlates. We also review the medical literature on all prior reported cases and discuss the diagnostic challenges pertinent to this particular case.

OBSERVATIONS: We report the case of a 72-year-old man presenting with medically intractable elevations of intraocular pressure. On clinical examination, the anterior segment was unremarkable, but there were significant vitreous opacities. The patient underwent tube shunt surgery, and a simultaneous aqueous humor biopsy was acellular and nondiagnostic. A subsequent pars plana vitrectomy demonstrated amyloid aggregates on histology. Mass spectrometric analysis …

Atypical Superotemporal Iris And Retinal Coloboma, Katina N Patterson, Margaret M Reynolds, Gregg T Lueder

2020-Current year OA Pubs

PURPOSE: To report our findings in a patient with an atypical case of supertemporal iris and retinal coloboma, and to assess its systemic associations and potential genetic causes.

OBSERVATIONS: A premature female infant born at 31 weeks gestation presented a left eye superotemporal coloboma affecting both the iris and retina. Systemic abnormalities included a left multicystic kidney, hypoplastic left kidney, atrial septal defect, ventricular septal defect, and mild pulmonary valve stenosis. Whole genome sequencing and mitochondrial deoxyribonucleic acid (DNA) sequencing were performed, and both returned negative results.

CONCLUSIONS AND IMPORTANCE: The absence of genetic findings from the negative results of …

Increased Clinical Frailty Is Associated With Aortic-Related Mortality Following Fenestrated And Branched Endovascular Repair For Thoracoabdominal Aortic Aneurysm, Silvia Chen, Elizabeth Ramirez, Blake E Murphy, Anjali Sribalaskandarajah, Martin Bunker, Joel Kruger, Karina A Newhall, Rebecca A Sorber, Sara L Zettervall, Matthew P Sweet

2020-Current year OA Pubs

OBJECTIVE: Clinical frailty is associated with reduced long-term survival after fenestrated and branched endovascular aortic repair (F/BEVAR). This study assesses the impact of phenotypic clinical frailty on perioperative outcomes and cause of death following F/BEVAR for thoracoabdominal aortic aneurysm.

METHODS: Patients who underwent F/BEVAR at a single institution from 2012 to 2024 were identified. The clinical frailty scale (CFS) was used to determine phenotypic frailty. Patients with a preoperative CFS of ≥4 (vulnerable) and a CFS of < 4 were compared. We used χ

RESULTS: We included 233 patients; 60 (25.8%) had a CFS of ≥4 and 173 (74.2%) had a CFS of < 4. Patients with a CFS of ≥4 were more likely to have chronic obstructive pulmonary disease (53% vs 27%) and were treated for slightly larger aneurysms (72 mm vs 68 mm; P = .04). There were no differences in symptomatic presentation, aneurysm extent, or operative complexity between patient groups. Additionally, there were no differences in perioperative complications including 30-day mortality, stroke, and spinal cord ischemia. Patients with a CFS of ≥4 had an increased length of hospitalization (11.3 days vs 6.9 days; P < .01) and were less likely to return to preoperative functional status (62.7% vs 86.1%; P < .01). The 3-year all-cause and aortic-related mortality rates were 35.2% and 5.7%, respectively. Patients with a CFS of ≥4 had a lower survival at 1 year (74% vs 89%), 3 years (39% vs 73%), and 5 years (25% vs 56%), compared with patients with a CFS of < 4 (P < .01). The most common causes of death among both groups were pulmonary comorbidities (14.0%), oncologic conditions (14.0%), cardiovascular comorbidities (11.2%), and procedure-related complications (11.2%). Patients with a CFS of ≥4 were more likely to die from aortic-related mortality (10.3% vs 5.9%; P = .02), pulmonary comorbidities (15.4 vs 13.2%; P = .04), systemic decline (7.7% vs 1.5%; P = .02), and infection (12.8% vs 7.4%; P = .03). Aortic-related mortality for the entire patient cohort was 2.2% and 5.7% at 1 year and 3 years, respectively. Aortic-related deaths among clinically frail patients were often due to an inability to tolerate further aortic operations (eg, arch repair), and secondary to follow-up nonadherence in patients with a CFS of < 4.

CONCLUSIONS: In an expanded …

The Win Ratio For Evaluating Edoxaban Vs Dalteparin For Cancer-Associated Venous Thromboembolism: An Analysis Of The Randomized Hokusai Venous Thromboembolism Cancer Trial, Nick Van Es, Luuk J J Scheres, Kristen M Sanfilippo, Harry Büller, Marc Carrier, Marcello Di Nisio, Michael Grosso, Renato D Lopes, William F Mcintyre, Bjorn Redfors, Annelise Segers, Peter Verhamme, Jeffrey I Weitz, Patrick M Bossuyt, Deborah M Siegal

2020-Current year OA Pubs

BACKGROUND: The Hokusai Venous Thromboembolism (VTE) Cancer trial demonstrated that edoxaban was noninferior to dalteparin for the treatment of cancer-associated venous VTE.

OBJECTIVES: We reanalyzed the trial using the win ratio, an approach that evaluates a composite of outcomes in a hierarchical order.

METHODS: Forty-nine thrombosis experts ranked 10 outcomes in order of clinical importance from all-cause death (most important) to clinically relevant nonmajor bleeding (least important). We performed unmatched pairwise comparisons between participants on edoxaban and those on dalteparin at 6- and 12-month follow-up. Within each pair, edoxaban was assigned a win, loss, or tie according to the hierarchy …

Active Bone Marrow Dose Reconstruction In A Large-Scale Cohort Study Of Cancer Patients Treated With Photon Radiotherapy, Keith T Griffin, Kishan J Pithadia, Yeon Soo Yeom, Lior Braunstein, Kelly L Bolton, Lindsay M Morton, Choonsik Lee

2020-Current year OA Pubs

BACKGROUND: Previous studies have investigated the dose-response relationship between external beam radiotherapy (EBRT) and leukemia by reconstructing the mean active bone marrow (ABM) dose as part of the exposure assessment. However, no prior study has leveraged electronic medical records (EMR) to reconstruct ABM dose and dose-volume in an EBRT patient population.

PURPOSE: To support future studies on the relationship between radiation exposure and adverse health effects among EBRT patients, we demonstrate methods to retrospectively calculate ABM dose and dose-volume metrics in a large patient cohort using EMR.

METHODS: We retrieved complete EMR for 639 individuals (five pediatric and 634 adult) …

Accuracy And Reliability Of Artery-Vein Differentiation In Small-Field Macular Oct Angiography, Haneen Alfauri, Tugce Ilayda Turer, Cyriac Manjaly, Aditya Santoki, Senyue Hao, Marin Woronets, Chao Zhou, Rithwick Rajagopal

2020-Current year OA Pubs

PURPOSE: Accurate artery-vein (AV) differentiation in small-field macular optical coherence tomography angiography (OCTA) remains challenging due to a lack of standardized guidelines. We propose and validate criteria for

APPROACH: Small field-of-view (FOV) OCTA scans were analyzed using established AV criteria for large-field (

RESULTS: A total of 465 vessels from 20 healthy eyes were evaluated across 3 pseudo-branching orders using the criteria for OCTA. Annotators achieved high accuracy (95.1%, 92.3%) and strong intra/inter-rater reliability (

CONCLUSIONS: Accurate and reproducible AV labeling is feasible in

Influence Of Exercise Training On Nitric Oxide Pathways And Their Physiological Effects, Jonas Benjamim, Stephen J Bailey, Leonardo Da Silva Gonçalves, Mia Burleigh, Mario Siervo, Andrew R Coggan, Raúl Bescos

School of Health Professions

Nitric oxide (NO) is a critical signalling molecule in cardiovascular, metabolic, and muscular function. Endogenous NO production occurs via two primary metabolic pathways: 1) the classical nitric oxide synthases (NOS) pathway, and 2) the alternative (nitrate-nitrite-NO) pathway, in which inorganic nitrate (NO 3 -) is sequentially reduced to nitrite (NO 2 -) and other NO intermediates (e.g., S-nitrosothiol). The latter pathway relies heavily on the oral microbiota, which catalyze the two-electron partial reduction of NO 3 - to NO 2 -, which is influenced by oral physiology, microbial composition and salivary flow. While the role of exercise training in enhancing …

Religious Higher Education Institutions In Ukraine: The Evolution Of The Problem And The Collision Of The "Secular–Religious" Dichotomy, Serhii Kostiuchkov, Vadym Slyusar, Lesya Chervona, Mykola Slyusar

Occasional Papers on Religion in Eastern Europe

The article is devoted to institutional, legislative, philosophical and communicative analysis of the activities of religious higher education institutions in modern Ukraine, taking into account political, social, legal, religious and communicative contexts. The authors examine the demand for religious education in modern Ukraine, which demonstrates high internal dynamics and promising prospects for the development of the domestic religious educational space. It is emphasised that the functioning of religious higher education institutions in Ukraine is regulated by the principle of constitutional separation of education from religion, while at the same time basic legal norms create specific conditions for the functioning of …

Examining How Continuous Professional Development Shapes Teaching Practice And Student Learning Outcomes, Jane Rarieya, Mary Oluga, Nyagwegwe Wango

Institute for Educational Development, East Africa

Purpose: This study examines how Teacher Continuous Professional Development (TCPD) initiatives implemented through the Strengthening Education Systems in East Africa (SESEA) and Foundation for Learning (F4L) projects influence teaching practices and foundational learning outcomes in Tanzania, Kenya, and Uganda.

Methodology: The study employed a mixed-methods research design using longitudinal data from classroom observations, teacher questionnaires, student assessments, and key informant interviews. Data were collected from trained teachers, teacher educators, school leaders, and learners across selected project regions to evaluate changes in instructional practices and learning outcomes.

Findings: The findings indicate that TCPD significantly improved teachers’ adoption of child-centered, play-based, inclusive, …

Immersive Experience Design In Contemporary Theme Parks: A Case Study Of Universal Epic Universe, Roi Andre F. Ramos

Experience Industry Management

The evolution of contemporary theme parks has increasingly centered on large-scale immersive environments designed to transport guests into cohesive narrative worlds. The purpose of this study was to examine the immersive design practices utilized at Universal Epic Universe. A case study was conducted to evaluate five themed lands, four attractions, and four queue environments using a researcher-developed observational instrument. The results of this study determined that Epic Universe effectively sustains immersion through architectural enclosure, intellectual property-based world-building, sensory layering, and interactive technologies that increase guest agency. The park demonstrates a cohesive “self-contained land” model that minimizes negative cues and extends …

Reimagining The Laguna Lake Driving Range, Audrey Bonifacio, Jessica Rice

City and Regional Planning

The Laguna Lake Municipal Golf Course is located in San Luis Obispo, California, and is operated by the city. Recently, the community, city staff, and the City Council have begun a conversation regarding the use of the golf course. To explore the different uses, this senior project presents four alternative developments for a selected area of the golf course. These four uses include enhancing the existing driving range, a sports facility, a children’s center, and a senior living community. To assess these alternatives, the project explores current urban planning theories, development trends, and case studies for each use. Through this …

Leappt: Leveraging Generative Artificial Intelligence-Pediatric Pulmonology Training. Curriculum And Content Development., Alvin Singh, Erin Khan, Mary Moffatt

Manuscripts, Articles, Book Chapters and Other Papers

After redesigning the curriculum of the pediatric pulmonology fellowship program at Children's Mercy-Kansas City, leadership continued to make changes based on feedback from a faculty survey concerned about the quality and structure of didactics. These changes included leveraging generative artificial intelligence to create a detailed course content outline containing specific objectives and study points for each subject related to pediatric pulmonology. Using the content outline as a foundational reference for learners, fellowship leadership continues to enhance the curriculum by creating testing questions, flipped classroom sessions and evaluations, and hope that these specific changes will help address decreased passing rates on …

Improving Public Transport Through Machine Learning Influence Flow Analysis (Mifa): Southern England Bus Case Study, Benjamin Lee, Wolfgang Garn, Masoud Fakhimi, Nick F. Ryman-Tubb

Research Collection School Of Accountancy

Public transport (PT) is crucial for enhancing the quality of life and enabling sustainable urban development. As part of the UK Transport Investment Strategy, increasing PT usage is critical to achieving efficient and sustainable mobility. This paper introduces Machine Learning Influence Flow Analysis (MIFA), a novel framework for identifying the key influencers of PT usage. Using survey data from bus passengers in Southern England, we evaluate machine learning models. Subsequently, MIFA uncovers that easy payments, e-ticketing, and mobile applications can substantially improve the PT service. MIFA’s implementation demonstrates that strength and importance lead to specific insights into how service characteristics …

March 2026 Library & Learning Newsletter, Minnesota State University, Mankato. Library & Learning Dean’S Office Communications Team

Library & Learning Newsletters

PDF version of the March 2026 (Volume 4, Issue 8) Library & Learning Newsletter.

Uab Libraries News, 03 2026, Uab Libraries

UAB Libraries News

No abstract provided.

Launch Skills: Virtual Career Camp Connects Rural Youth To Diverse Career Pathways, Caroline Homan, Meagan Hoffman

Journal of Youth Development

Rural youth often encounter persistent barriers in career and workforce readiness, including limited access to career exploration resources, mentorship, and post-secondary exposure, challenges that are compounded by geographic isolation and higher rates of rural poverty. To address these gaps, this manuscript describes the development and implementation of Launch Skills, a virtual career camp designed to broaden rural youths’ awareness of career pathways within food, agriculture, natural resources management, and human sciences (FANH). Grounded in Positive Youth Development principles, Launch Skills was collaboratively developed by North Dakota State University Extension and South Dakota State University Extension to provide flexible, accessible, and …

Towards Socially Legitimized Trust In Ai-Learning Systems, Sanket Patole, Rob E. Carpenter, Reed M. Milewicz, Rose M. Baker, John R. Turner

Human Resource Development Faculty Publications and Presentations

AI-enabled learning technologies are rapidly becoming institutional infrastructure. In this context, “trust” cannot be treated as a simple user attitude or a byproduct of technical performance. We argue that durable trust in AI-enabled learning systems is fundamentally a legitimacy outcome: stakeholders must judge AI-mediated practices as appropriate, credible, and defensible within the normative and governance structures of learning environments. Building on socio-technical systems scholarship and institutional legitimacy theory, we introduce Socially Legitimized Trust (SLT), a framework that helps us understand adoption stability and contestation through alignment among three foundations: technocratic validation (credible evidence of capability, limits, and reliability), social validation …

A Phenomenological Study Of Teacher And Student Experience Within A Community Of Inquiry: Utilizing Wonder-Infused Pedagogy In An Elementary Outdoor Classroom, Andrew Gilbert, Steph N. Dean

Publications

This interpretive phenomenological study explores how wonder-infused pedagogy, enacted within an elementary outdoor classroom, supported the development of a community of inquiry. We position the community of inquiry as the overarching framework for cultivating social, cognitive, and teaching presence; wonder as the pedagogical driver; and outdoor learning as the authentic context for engaging in science practices. In response to schooling contexts that often privilege testing and individual achievement over collaborative inquiry, we examined an eight-week outdoor wonder project with third- through fifth-grade students. Data sources included group interviews, student journals, teacher reflections, and photographs. Students engaged in weekly wonder journaling …

Academic Freedom And Collective Bargaining: A Joint Report By The National Center For The Study Of Collective Bargaining In Higher Education And The Professions And The Aaup’S Center For The Defense Of Academic Freedom, William A. Herbert, Isaac A. Kamola, Timothy R. Cain, Erin Ward, Anita Levy, Kathryn Ritchie, Ariana Gonzalez

Publications and Research

This is a joint report by the National Center for the Study of Collective Bargaining in Higher Education and the Professions at Hunter College (National Center) and the Center for the Defense of Academic Freedom (CDAF) at the American Association of University Professors. It presents excerpts from forty-five collective bargaining agreements in higher education to demonstrate the wide range of ways academic freedom is defined in contracts, or not, and how the negotiated definitions incorporate, quote, follow, mirror, or deviate from the principles set forth in the 1940 Statement of Principles on Academic Freedom and Tenure (hereinafter 1940 Statement).

A Data-Guided Analytical Framework For Assessing The Value Of Additional Variables In Heart Transplant Decision Making, Ali Dag, Hamidreza A. Dolatsara, Abdullah Asilkalkan, Joseph Ekong, Kamil Ciftci, Ugur Kucuk, Ozlem Cosgun

Department of Information Management and Business Analytics Faculty Scholarship and Creative Works

Heart transplantation is a life-saving procedure for patients with end-stage heart failure. The United Network for Organ Sharing (UNOS), which administers the US organ allocation system, substantially expanded the number of clinical and demographic variables collected in its database in 2004. This study examines whether these newly added variables improve the ability to predict survival outcomes for patients on the heart transplant waiting list. An information-gain-based feature selection approach, supported by an extensive review of prior studies, was combined with survival analysis and regularized regression to identify the most influential predictors. Using the selected variables, several classification models, including tree-augmented …

A Data-Guided Analytical Framework For Assessing The Value Of Additional Variables In Heart Transplant Decision Making, Ali Dag, Hamidreza Ahady Dolatsara, Abdullah Asilkalkan, Joseph Ekong, Kamil Ciftci, Ugur Kucuk, Ozlem Cosgun

School of Business

Heart transplantation is a life-saving procedure for patients with end-stage heart failure. The United Network for Organ Sharing (UNOS), which administers the US organ allocation system, substantially expanded the number of clinical and demographic variables collected in its database in 2004. This study examines whether these newly added variables improve the ability to predict survival outcomes for patients on the heart transplant waiting list. An information-gain-based feature selection approach, supported by an extensive review of prior studies, was combined with survival analysis and regularized regression to identify the most influential predictors. Using the selected variables, several classification models, including tree-augmented …

Development And Evaluation Of The Interdisciplinary Graduate-Level Experiential Global Aging Education Program In The United States: A Case Of The Gerontology In Japan Course, Takashi Yamashita, Flavius R W Lilly, Diane B. Martin, Mio Kamijo

Journal of Global Education and Research

The cultural competence of the workforce is increasingly important due to global population aging and the growing diversity of the older population. Experiential learning, particularly through study abroad programs, is a known strategy to enhance these competencies; yet such training remains uncommon in higher education, especially at the graduate level. While the United States is currently a relatively young country with 17% of its population aged 65 years and older, the percentage is projected to increase to more than 21% by the end of this decade. Recognizing the value of learning from a super-aged society, a two-week study abroad course …