Digital Commons Network^™

In Silico Exploration Of Alstonia Scholaris Secondary Metabolites As Antioxidant: Molecular Docking With Key Enzymes And Toxicity Prediction, Arifa Rizqi Nafisa, Anggiresti Kinasih, Muhammad Luqman Hakim, Arif Nur Muhammad Ansori

Makara Journal of Science

Degenerative diseases associated with oxidative stress necessitate the development of effective antioxidant therapies. Alstonia scholaris, a medicinal plant known for its diverse pharmacological properties, was investigated for its antioxidant potential using computational approaches. This study employed molecular docking to evaluate the interactions between bioactive compounds from Alstonia scholaris and key antioxidant target proteins, including lipoxygenase, CYP2C9, NADPH oxidase, and bovine serum albumin. Pharmacokinetic analyses based on Lipinski’s Rule of Five, along with toxicity assessments, were conducted to evaluate the compounds’ drug-likeness and safety profiles. The results demonstrated that (+)-Dicentrine exhibited the strongest and most stable binding affinity toward lipoxygenase …

A Fate-And-Transport Model For Diclofenac From Wastewater Treatment Plants To The Diyala–Tigris Rivers, Baghdad, Iraq, Mohammed A. Al-Ameri, Ghyda Y. Al Kindi, Noor S. Mahdi

Engineering and Technology Journal

Diclofenac is a widely used non-steroidal anti-inflammatory drug that is incompletely removed by conventional wastewater treatment. This study evaluates its fate and transport from consumption and excretion, through the three Al-Rustamiyah wastewater treatment plant (WWTP) units in Baghdad, to the Diyala River, the Tigris River, and the Al-Tuwaitha drinking-water intake. Discrete ``grab'' samples were collected during 12–14 November 2020 from WWTP influent and effluent streams and from river and intake sites. Diyala River concentrations ranged from 0.094 to 2.184 μg/L. At the Tigris confluence, diclofenac was 0.052 μg/L; the two immediate downstream measurements were below 0.01 μg/L …

Lessons Learned: William White, Mercedes Cardona

Journal of Financial Crises

William White spent 22 years at the Bank of Canada, where he served as deputy governor from September 1988 until 1994 before joining the Bank for International Settlements (BIS). He held a number of positions at the BIS until 2008, including head of the Monetary and Economic Department; he was also a member of the executive committee. He served as chairman of the Economic and Development Review Committee at the Organisation of Economic Co-operation and Development (OECD) from 2009 until 2019 and is currently a senior fellow at the C.D. Howe Institute in Toronto. This Lessons Learned summary is based …

Lessons Learned: Daniel K. Tarullo, Sophia Alden

Journal of Financial Crises

Daniel K. Tarullo was a member of the Board of Governors of the Federal Reserve System (the Board) and the Federal Open Market Committee from January 2009 to April 2017. Before his appointment to the Board, Tarullo held several government positions, including assistant secretary of state for economic and business affairs, deputy assistant to the president for economic policy, and assistant to the president for international economic policy. In addition to his work with the Federal Reserve, Tarullo has extensive experience in law and academia and has spent more than 15 years teaching at Georgetown and Harvard Law Schools. Tarullo …

Lessons Learned: Agustín Carstens, Mercedes Cardona

Journal of Financial Crises

Agustín Carstens had a long career at Bank of Mexico, the country’s central bank, starting in 1980, before he was named the country’s minister of finance, a post he held from 2006 to 2009. In January 2010, he was named governor of Bank of Mexico and served in that role through 2017, when he became general manager of the Bank for International Settlements (BIS). Carstens managed multiple financial crises during his career. Mexico weathered a significant upheaval during the Mexican Peso Crisis of 1994–95, and again during the 2007–09 Global Financial Crisis (GFC). The Mexican economy did not have the …

The Lingering Effects On Junk Bond Spreads Of The Fed’S 2020 Corporate Bond Backstop Facilities, John V. Duca, An Nguyen

Journal of Financial Crises

The US corporate bond market is typically disrupted during financial crises, when uncertainty and risk premiums are high and bond issuance is depressed. During the COVID-19 recession, the Federal Reserve introduced two unprecedented interventions: the Primary Market Corporate Credit Facility and Secondary Market Corporate Credit Facility. These backstop facilities stood ready to purchase corporate bonds when corporate bond spreads were wide. While existing literature highlights their effects on investment-grade bonds, the implications for high-yield (junk) bonds remain less well understood. We track uncertainty using the Cboe Volatility Index, or VIX; Jurado, Ludvigson, and Ng’s measures of macroeconomic uncertainty; and other …

A Framework For Understanding The Vulnerabilities Of New Money-Like Products, Kenechukwu Anadu, Patrick Mccabe, J.P. Perez-Sangimino, Nathan Swem

Journal of Financial Crises

New money-like products, such as tokenized money market funds (MMFs), money market exchange-traded funds, and stablecoins, could be transformative for finance. These products may offer significant benefits, but like other money-like assets, they also have certain vulnerabilities. We introduce a framework to analyze the vulnerabilities of new products by comparing their features to those that contribute to vulnerabilities in MMFs. Specifically, we examine the extent to which each product engages in liquidity transformation, is subject to threshold effects, serves as a money-like asset, poses contagion risks, and has reactive investors. Our framework is useful for assessing the potential effects of …

Presumptive Feline Infectious Peritonitis-Associated Uveitis With Posterior Segment Mass-Like Lesions On Ultrasonography, Hyun-Wook Kim, Danbee Kwon, Joon Young Kim

The Thai Journal of Veterinary Medicine

5-year-old neutered male domestic shorthair cat was presented with unilateral anterior uveitis and ocular pain in the left eye without systemic signs. Ophthalmic examination revealed a superficial corneal ulcer, keratic precipitates, and aqueous flare. Ocular ultrasonography identified ciliary body thickening and a nodular mass-like lesion posterior to the ciliary body. Despite systemic corticosteroid treatment after corneal ulcer healing, no clinical improvement was observed. Computed tomography revealed contrast-enhancing thickening of the ciliary body and uveoscleral region. Enucleation and histopathology demonstrated pyogranulomatous inflammation without evidence of neoplasia or detectable infectious organisms. Immunohistochemistry for feline coronavirus antigen was not performed at that time. …

Geotechnical Enhancement Of Noncohesive Coal Mine Overburden Using Microbially Induced Calcite Precipitation And Fly Ash Stabilization For Sustainable Pavement Applications, Atul Gautam, Laxmikant Yadu

Journal of Sustainable Mining

The majority of the waste generated from opencast mining, termed as overburden (OB), is dumped adjacent to the mine boundary and poses long-term stability issues. Various studies have been carried out to assess the risk of dump slope failure, and treatment strategies have been accordingly recommended to strengthen this OB dump. However, scant works are reported to sustainably utilize this OB for construction works. This study aims to quantify the performance of stabilized noncohesive coal mine OB collected from Gondegaon opencast mine (OCM) in India. Stabilization was achieved using two techniques, namely microbially induced calcite precipitation (MICP) through Sporosarcina pasteurii …

Innovating Care: Embedding Sem Scanning Technology Across Clch Nhs Inpatient Rehabilitation Services, Cherylane Lumpayao Sabellano

International Nursing Research Congress (INRC)

Background: Pressure ulcers remain a significant patient safety concern in rehabilitation settings. Subepidermal Moisture (SEM) scanning technology enables early detection of tissue damage, supporting timely interventions. Baseline audits at Brent Rehabilitation Wards revealed poor compliance with SEM scanning and documentation (10%). This project aimed to increase compliance to ≥50% within three months and integrate SEM scanning into routine care across Central London Community Healthcare (CLCH).

Methods: The initiative commenced in April 2024 at Furness and Robertson Wards (39 beds), using the Model for Improvement and PDSA cycles. Interventions included monthly bite-sized teaching sessions by SEM experts, group clinical supervision, redesign …

Nursing Practice Excellence Committee: Setting The “Right Table” For Npec-Able Practice Improvement, Cristina L. Ritzema

International Nursing Research Congress (INRC)

Purpose: The Nursing Practice Excellence Committee (NPEC) initiative is intended to provide a structure for nurses to leverage their expertise in driving nursing practice, care quality and patient safety improvements. NPEC fortifies professional governance by setting the “right table” for decision-making.

Background: This Magnet-designated organization recognized that sustaining the Magnet nursing culture of excellence requires consideration and uptake of current best practices and structures. Accordingly, NPEC was designed to be a systematic, evidence-based approach to incident-based practice reviews that embeds and reinforces Professional Governance and Exemplary Professional Practice. NPEC positions bedside nurses as subject matter experts and leaders to translate …

Emerging Leadership Identity In Advanced Practice Nursing: Estonia 2019-2026, Kristi Rannus

International Nursing Research Congress (INRC)

Background and aims: Advanced Practice Nurses (APNs) are not only clinical experts but also emerging leaders who shape care delivery, culture, and professional values. While international frameworks define leadership as a core APN competency, little is known about how leadership identity forms during postgraduate education. Estonia provides a unique case, where APN implementation coincides with national policy, service pilots and ongoing organisational adaptation. This study examined how APN master’s students construct their leadership identity during training and how their perceptions evolve over time.

Methods: Longitudinal qualitative research was conducted in a Health Sciences master’s programme between 2019 and 2026. Students …

Perceptions Of Professional Identity In Nursing By Ambulatory Care Nurses, Susan B. Fowler

International Nursing Research Congress (INRC)

Background: Nursing professional identity (PIN) defines the values and actions of nurses. It is important to study nurses’ perceptions of their professional identity because it communicates what nursing is. There is a gap in knowledge about ambulatory care nurses’ perceptions of PIN.

Methods: The purpose of this study was to describe ambulatory care nurses’ perceptions of their professional identity in themselves and their peers and determine differences based on demographics. An exploratory, descriptive, comparative design was used to address the two study aims. Participants were recruited from AAACN and STTI and completed the Professional Identity in Nursing Scale.

Results: One …

Superiorgat: Graph Attention Networks For Sparse Lidar Point Cloud Reconstruction In Autonomous Systems, Khalfalla Awedat, Mohamed Abidalrekab, Gurcan Comert, Mustafa Ayad, Negash Begashaw

Electrical and Computer Engineering Faculty Publications and Presentations

LiDAR-based perception in autonomous systems is fundamentally limited by sparse vertical sampling and further degraded by structured beam dropout caused by occlusions, sensor faults, or reduced-cost LiDAR hardware. These degradations disrupt vertical geometric continuity and negatively affect downstream perception tasks such as object detection, localization, and scene understanding. Existing reconstruction approaches often struggle to balance reconstruction accuracy with the computational efficiency required for real-time autonomous operation. This paper presents SuperiorGAT, a graph attention–based framework for reconstructing missing elevation information in sparse LiDAR point clouds under structured beam loss. The proposed method models LiDAR scans as beam-aware graphs and enhances standard …

Social And Psychological Well-Being Of Aps Clients With Elder Mistreatment And Self-Neglect, Thara Ayyar

Summer Research Program Abstracts

No abstract provided.

Scheduling The Charging Of Battery-Electric Vehicles Under Heterogeneous Scheduling Constraints, Justin Whitaker, Greg Droge, Mario Harper

Electrical and Computer Engineering Student Research

Adopting battery electric vehicles (EVs) for vehicle fleets requires scheduling charging alongside day-to-day operations. This problem is complicated by complex utility cost structures, limited battery capacity, and competition for shared charging resources. Existing methods that simultaneously schedule routes and charging neither address the full cost structure nor employ high-fidelity charging models, and no prior work analyzes fleets containing vehicles with heterogeneous routing constraints. This work addresses these gaps by combining a state-of-the-art flexible-schedule formulation with time-of-use (TOU) demand costs and a non-linear, variable-rate charging model as drawn from additional state-of-the-art works. The proposed method is validated against two state-of-the-art methods, …

Not Merely A Workaround: Theorizing Asynchronous Math Talks As A Robust Instructional Routine For Visible Thinking, Participation, And Engagement In Mathematics Teacher Education, Simon Byeonguk Han

Dissertations and Theses

The sudden global shift due to COVID-19 accelerated the need for a better understanding of mathematics learning and teaching in an asynchronous format. Also, despite the popular use of mathematics instructional routines in mathematics classrooms, the field of mathematics education research has very limited empirical studies on instructional routines. This dissertation addresses this by examining Asynchronous Math Talks (AMTs), a structured instructional routine adapted from Number Talks. The central goal of this research is to develop and theorize AMTs not merely as an online workaround, but as a robust instructional model that leverages the unique affordances of digital platforms to …

Musculoskeletal Disorders, Care Burden, And Sarcopenia: A Preliminary Study On Family Caregivers, Shu-Yuan Lin

International Nursing Research Congress (INRC)

Background: Family caregivers bear a high risk of developing musculoskeletal disorders (MSD), which may precipitate sarcopenia and care burden. This study hypothesizes that the occurrence of MSDs may be related to caregiver burden and sarcopenia among middle-aged and older family caregivers.

Study Purposes: (1) To investigate the incidence of MSDs, sarcopenia, and the level of care burden among middle-aged and older family caregivers; (2) To identify the correlations between MSDs, sarcopenia, and care burden.

Methods: A cross-sectional questionnaire survey was conducted. Family caregivers who received services from the Caregivers Association or home care services and met the inclusion criteria, including …

330 Years Of The Russian Navy. A Conversation With The Commander-In-Chief, July 2026, Russia Maritime Studies Institute, Anna Davis, Richard Moss

RMSI Research

On the 330th Anniversary of the Russian Navy, Admiral Alexander Moiseyev gave his first long interview since he assumed his position as Commander-in-Chief two years ago (2024). Speaking with interviewer Aleksey Egorov on the program Voennaya Priyomka (Military Acceptance) on TV Zvezda (Russian Ministry of Defense TV), Moiseyev discussed the Russian Navy's past, present, and future.

Understanding Men's Health In Down Syndrome, Brian Chicoine

Advocate GME

Males with Down syndrome may experience certain health conditions differently than females and may also face unique health concerns throughout their lives. In this webinar, Brian Chicoine, MD, will discuss common health topics affecting males with Down syndrome, including growth and development, muscle health, mental health, fertility, aging, and cancer risk. Attendees will learn about recommended health screenings, signs and symptoms to watch for, and practical ways to support lifelong health and well-being. This session is designed to help attendees better understand the health needs of men with Down syndrome and feel more confident navigating healthcare decisions. The webinar will …

Ai In Higher Education: Some Notes From The Front, Debra Rienstra

University Faculty Publications and Creative Works

We’re four weeks into the semester now. This past summer, our university unveiled a campus-wide AI policy that exhorts students and faculty to use discernment and tries to lay out some rules about security. Meanwhile, we have purchased a campus-wide subscription to an AI aggregator tool now available to all students, faculty, and staff (in part, from what I understand, as an attempt to effect some boundaries). And then, in the news, all this hand-wringing over the end of humanity, etc., on the one hand and techno-utopian promises on the other.

Nursing Students' Perceived Experience With Virtual Reality (Vr) Simulation: A Qualitative Analysis, Kristi J. Stinson, Leslie Rippon

International Nursing Research Congress (INRC)

Background – As healthcare education increasingly adopts immersive technologies, understanding student perspectives on virtual reality is essential for effective curriculum design.

Method – This study explored nursing students’ perceived experiences with the use of virtual reality (VR) technology in classroom-based learning. Data was collected through surveys with nursing students who participated in VR-enhanced learning activity on mass casualty triage and team communication.

Results – Qualitative analysis of the open-ended survey questions revealed four central themes: enhanced confidence and preparedness, technical skill acquisition, communication and teamwork insights, and the value of experiential learning. Students expressed that VR provided a safe environment …

Interventions Addressing Moral Distress In Acute Care Nurses: A Systematic Review, Maira Alejandra Harris, Sarah Owens, Louis Baser, Jean Edward

International Nursing Research Congress (INRC)

Background. Moral distress (MoD), or psychological distress resulting from acting against one’s ethics, and its consequences is a growing concern in healthcare. Nurses experiencing MoD are at greater risk of experiencing burnout, workplace stress and fatigue, anxiety, and depression. There is a gap in the literature regarding MoD interventions in nurses working in the acute care setting. The purpose of this systematic review was to identify interventions that reduce MoD in registered nurses (RNs) and licensed practical nurses (LPNs) working in the acute care setting.

Methods. We searched PubMed, CINAHL, and PsycINFO in September 2025. Search string results revealed 3,637 …

Understanding Critical Care Nurses’ Experiences While Caring For Dying Patients, Danna Leigh Curcio

International Nursing Research Congress (INRC)

Nurses are the caretakers that have the most contact with patients and families above any other member of the healthcare team. Nurses provide care to dying patients as part of professional and occupational responsibilities, potentially creating a stressful environment. It is important to understand how nurses psychologically adapt while providing care and support. The purpose of this descriptive qualitative research study was to explore, describe, and understand the experiences of nurses caring for dying patients in critical care. The study employed semi-structured face-to-face interviews utilizing naturalistic inquiry and a content analysis approach. A purposeful sampling of nine critical care nurses, …

Older Population-Based Resilience: An Evolutionary Analysis Via Complex Adaptive Systems, Po-Chung Feng

International Nursing Research Congress (INRC)

Purpose: To clarify the concept of older population-base resilience to support nursing research, public health planning, and healthy aging strategies.

Background: Older population-based resilience is an important concept for facilitating the adaptation of aging populations to multifaceted adversity networks. While extensive studies has examined resilience among older adults across diverse systems, hierarchical levels, and dimensional perspectives, the conceptual discourse has focused mainly on the individual level. A comprehensive articulation of population-level resilience attributes has been notably absent from the literature. Consequently, establishing a precise conceptualization of Older Population-Based Resilience constitutes an imperative scholarly endeavor.

Methods: A systematic literature search was …

Innovative Techniques In Nursing Education: Evidence-Based Recommendations, Leona Cilar Budler

International Nursing Research Congress (INRC)

Introduction: Nursing education must adapt to technological changes because of evolving clinical practices, growing volumes of digital information, and increasingly diverse learning needs. Traditional pedagogical approaches often fall short in addressing the expectations of contemporary learners who are accustomed to interactive, flexible, and technology-mediated modes of engagement. As a result, teachers are integrating innovative, evidence-based teaching techniques to strengthen learning outcomes, enhance student motivation, and support the development of professional identity in digital contexts. This paper aims to investigate existing interventions that use innovative techniques, like social media, in nursing education and to assess their effectiveness.

Methods: A systematic literature …

Beyond The Digital Divide: Identifying Opportunities For Older Adults' Digital Health Engagement, Charles Boakye Kwanin

International Nursing Research Congress (INRC)

Background: Healthy People 2030 prioritizes increasing older adults' access to health information technology, yet age-related digital divides persist. However, treating "digital health use" as monolithic may obscure contexts where older adults succeed, missing opportunities for targeted interventions.

Objective: To identify which digital health activities show smallest and largest age gaps, and whether healthcare engagement (cancer history) moderates older adults' digital health adoption.

Methods: We analyzed 6,648 U.S. adults (n=1,254 age 65+) from the Health Information National Trends Survey 7 (2022). Participants reported past 12-month use of six digital health activities: looking up health information, messaging providers, viewing test results, making …

Cultural Continuity Of Care: First Nations Families’ Experiences In Mainstream Healthcare, Nina Sivertsen, Tahlia Johnson, Janiene Deverix, Julian Grant

International Nursing Research Congress (INRC)

First Nations women and their infants experience significant health disparities compared to non-First Nations populations, including higher rates of gestational diabetes, preterm birth, and maternal mortality. Timely, culturally safe maternal and child healthcare is critical to addressing these inequities, yet many First Nations families report fear, anxiety, and fragmented care when engaging with mainstream health services. This qualitative study explored factors influencing continuity of care and culturally safe practices during the first 2000 days of life, from conception to a child’s second birthday. Using yarning—a culturally grounded research method—nine First Nations families (19 participants, including mothers, grandmothers, aunties, and one …

The Perceived Impact Of Compassion Fatigue On Clinical Decision-Making Skills In Icu Nurses, Angela Yee

International Nursing Research Congress (INRC)

Background: Intensive care unit nurses (ICU) care for patients in a stressful, high-acuity work environment. They are frequently exposed to emotionally demanding situations. Cumulative occupational stressors place ICU nurses at risk for compassion fatigue. Literature suggests this stress can negatively influence work performance in the ICU; however, there is currently limited research investigating the perceived relationship between compassion fatigue and clinical decision-making skills among ICU nurses.

Purpose: A descriptive phenomenological approach was used to answer the research question: How do ICU nurses perceive their clinical decision-making skills when experiencing compassion fatigue?

Methods: Eighteen ICU nurses at a large academic health …

When Three Points Aren't Enough: Parameter Estimation In Newton's Law Of Cooling, Alberto A. Condori, Cara D. Brooks, Madeline R. Goldberg

CODEE Journal

We begin with a paradoxical three-point problem where the standard parameter estimation formula fails because temperature data must satisfy a concavity condition reflecting Newton's Law of Cooling's exponential structure. Although a closed-form solution for A exists for equally-spaced measurements, high sensitivity to error motivates the use of overdetermined systems with many measurements. The "profiling over A" technique transforms this three-parameter nonlinear problem into a sequence of simple linear regressions, providing computational efficiency and conceptual transparency. This approach can be generalized to many parameter estimation problems in science and engineering, making it a valuable tool for undergraduates interested in applied mathematics. …