Results 271 to 280 of about 53,297 (369)

His bundle pacing shows similar ventricular electrical activation as sinus: selective and nonselective His pacing indistinguishable

open access: green, 2020
Annie M. Hirahara   +6 more
openalex   +2 more sources

Emerging Opportunities of Metal Nanoclusters for Photocatalytic Organic Synthesis

open access: yesAggregate, EarlyView.
Atomically precise metal nanoclusters have emerged as versatile photocatalysts for photo‐induced organic reactions. This review comprehensively summarizes recent advances in this cutting‐edge research field. We begin the discussion with a brief introduction of metal nanoclusters and the fundamental principles of photocatalysis.
Chun‐Lian Lin   +4 more
wiley   +1 more source

Helical Assembly of Long‐Chain Unsubstituted Poly(Para‐Phenylene) Immobilized on Individual Cellulose Nanocrystals

open access: yesAggregate, EarlyView.
We report a method to synthesize chiral unsubstituted PPP with high molecular weights and the chirality transfer from individual CNC to PPP via intermolecular forces. PPP immobilized on CNCs exhibits right‐handed helical intra‐ and inter‐chain self‐assembly, and CNC–PPP clusters display various pronounced optical properties, which provide strategies ...
Qun Song   +12 more
wiley   +1 more source

Atomically Precise Coinage Metal Nanocluster Photocatalysts: Recent Advances in Organic Synthesis

open access: yesAggregate, EarlyView.
This review surveys atomically precise coinage metal nanoclusters as photocatalysts for visible‐light‐driven organic synthesis. It highlights their role in diverse transformations via energy or electron transfer, and discusses structure–activity relationships for future catalyst design.
Li‐Juan Liu, Jian He
wiley   +1 more source

Designing Memristive Materials for Artificial Dynamic Intelligence

open access: yesAdvanced Intelligent Discovery, EarlyView.
Key characteristics required of memristors for realizing next‐generation computing, along with modeling approaches employed to analyze their underlying mechanisms. These modeling techniques span from the atomic scale to the array scale and cover temporal scales ranging from picoseconds to microseconds. Hardware architectures inspired by neural networks
Youngmin Kim, Ho Won Jang
wiley   +1 more source

Feature Selection for Machine Learning‐Driven Accelerated Discovery and Optimization in Emerging Photovoltaics: A Review

open access: yesAdvanced Intelligent Discovery, EarlyView.
Feature selection combined with machine learning and high‐throughput experimentation enables efficient handling of high‐dimensional datasets in emerging photovoltaics. This approach accelerates material discovery, improves process optimization, and strengthens stability prediction, while overcoming challenges in data quality and model scalability to ...
Jiyun Zhang   +5 more
wiley   +1 more source

Flexible Memory: Progress, Challenges, and Opportunities

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible memory technology is crucial for flexible electronics integration. This review covers its historical evolution, evaluates rigid systems, proposes a flexible memory framework based on multiple mechanisms, stresses material design's role, presents a coupling model for performance optimization, and points out future directions.
Ruizhi Yuan   +5 more
wiley   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

open access: yesAdvanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri   +6 more
wiley   +1 more source

A His bundle pacing protocol for suppressing ventricular arrhythmia maintenance and improving defibrillation efficacy

open access: hybrid
Jason D. Bayer   +4 more
openalex   +1 more source

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