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We report a simple and direct hydrothermal route to synthesize Zn-intercalated VO·HO using a zinc metal strip as the Zn source-a strategy not previously applied to vanadium oxides. This direct intercalation expands the interlayer spacing and enhances structural stability, delivering significantly improved capacity, rate performance, and cycling stability compared to most of the existing Zn-intercalated VO systems obtained by conventional approaches. Density Functional Theory (DFT) calculations reveal reduced band gap and increased electronic states near the Fermi level due to Zn-intercalation, confirming enhanced electronic conductivity. This work offers a novel design pathway toward high-performance cathodes for aqueous Zn-ion batteries.
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http://dx.doi.org/10.1039/d5cc02188j | DOI Listing |
Sud Med Ekspert
January 2025
Saint Petersburg I. I. Dzhanelidze Research Institute of Emergency Medicine, Saint Petersburg, Russia.
Two expert reports of medical malpractice cases, in one of which there was a conclusion about the presence of a direct causal relationship with the natural course of the disease, and the other - with the incorrect actions of the doctor, were analyzed. Methodological approaches to solving such issues are discussed. It is recommended to use the logical method of hypothetical elimination of incorrect actions of medical professionals in order to avoid errors.
View Article and Find Full Text PDFJMIR Hum Factors
September 2025
Seidenberg School of Computer Science and Information Systems, Pace University, New York City, NY, United States.
Background: As information and communication technologies and artificial intelligence (AI) become deeply integrated into daily life, the focus on users' digital well-being has grown across academic and industrial fields. However, fragmented perspectives and approaches to digital well-being in AI-powered systems hinder a holistic understanding, leaving researchers and practitioners struggling to design truly human-centered AI systems.
Objective: This paper aims to address the fragmentation by synthesizing diverse perspectives and approaches to digital well-being through a systematic literature review.
J Med Microbiol
September 2025
Alberta Precision Laboratories Public Health Lab, Edmonton, Alberta, Canada.
For thousands of years, parasitic infections have represented a constant challenge to human health. Despite constant progress in science and medicine, the challenge has remained mostly unchanged over the years, partly due to the vast complexity of the host-parasite-environment relationships. Over the last century, our approaches to these challenges have evolved through considerable advances in science and technology, offering new and better solutions.
View Article and Find Full Text PDFJAMA Cardiol
September 2025
Department of Medicine, Cardiovascular Medicine, Stanford University, Stanford, California.
Importance: Consumer wearable technologies have wide applications, including some that have US Food and Drug Administration clearance for health-related notifications. While wearable technologies may have premarket testing, validation, and safety evaluation as part of a regulatory authorization process, information on their postmarket use remains limited. The Stanford Center for Digital Health organized 2 pan-stakeholder think tank meetings to develop an organizing concept for empirical research on the postmarket evaluation of consumer-facing wearables.
View Article and Find Full Text PDFMinerva Pediatr (Torino)
September 2025
Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Catania, Italy.
Allergen immunotherapy (AIT) is the only treatment capable of modifying the natural history of allergic diseases by promoting immune tolerance. Initially developed for respiratory allergies, AIT has expanded to include food allergies, particularly through oral immunotherapy (OIT). This review explores the historical evolution, current applications, and future directions of AIT in pediatric patients.
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