Results 151 to 160 of about 232,426 (313)

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

Advanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee, Jinbo Kim, Myeongjin An, Jisoo Park, Junho Sung, Eunsung Hwang, Suhwan Seok, Seong‐Min Bak, Jeonghun Kim, Eunho Lee   +9 more
wiley   +1 more source

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker, Haoyi Lin, Zahra Bahrami, Strahinja Marinkovic, Sung Hyun Lee, Joseph Andrews   +5 more
wiley   +1 more source

Preventing doping in sport: the HEROES project

, 2018
Objectives: To examine the effectiveness of an evidence-based moral intervention compared to a standard educational (knowledge-based) intervention in reducing doping intentions in young athletes.
Kavussanu, M., Hatzigeorgiadis, A., Hurst, P., Elbe, A., Ring, C.   +4 more
core  

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Doping Prevalence in Sport from Indirect Estimation Models: A Systematic Review and Meta-analysis. [PDF]

Sports Med Open
Sagoe D, Cruyff M, Chegeni R, Veltmaat A, Kiss A, Soós S, de Hon O, van der Heijden P, Petróczi A.   +8 more
europepmc   +1 more source

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

Advanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen, Jianchuan Jin, Auttaphon Chachvalvutikul, Ouardia Akdim, Graham J. Hutchings   +4 more
wiley   +1 more source

Exploring anti-doping knowledge level: a systematic review among athletes, students, and athlete support personnel in the sports sector. [PDF]

Front Sports Act Living
Domínguez-Carrión J, Casado A, Pardo R, Aguilar-Navarro M, García-Grimau E.   +4 more
europepmc   +1 more source

Preventing doping in sport: the VIRTUES project

, 2018
Objectives: The main objective of this study was to develop and evaluate an anti-doping intervention aiming to reduce athletes’ intentions to dope by targeting their moral disengagement, anticipated guilt, and self-regulatory efficacy.
Skoufa, L., Kavussanu, M., King, A., Barkoukis, V., Hurst, P., Ring, C.   +5 more
core  

Unified Analytical Framework for Understanding the Operational Stability of Blue Phosphorescent OLEDs: Quantitative Insights Into Exciton Recycling and Bimolecular Interactions

Advanced Functional Materials, EarlyView.
Blue phosphorescent OLEDs remain limited by poor operational stability. Here, a unified analytical framework integrating transient photoluminescence and magneto‐electroluminescence is developed to correlate intrinsic material photophysics with electrically driven degradation.
Hakjun Lee, Bum June Park, Taekyung Kim
wiley   +1 more source

Surface morphology modulation in chlorine-doped diisopropylammonium bromide film via Cl-induced domain refinement. [PDF]

iScience
Gao J, Liu X.
europepmc   +1 more source