Results 221 to 230 of about 1,413,634 (303)

Epicardial Connection as a Resource of Atrial Fibrillation Recurrence After Pulsed Field Ablation: A Case Report. [PDF]

Clin Case Rep
Lee KH, Kitamura T, Sahashi S, Sugiyama H, Izumi C, Hayashi K.   +5 more
europepmc   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

Advanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong, Geunho Kim, Changjae Lee, Sarang Lee, Jesse G. Park, Dong Ki Yoon   +5 more
wiley   +1 more source

Robotic Hybrid Ablation for Persistent Atrial Fibrillation With Diffuse Pericardial Adhesions. [PDF]

JACC Case Rep
Max Kwun Hung W, Bhatia I, Anakin Chi Hong W, Katherine Yue Yan F, Ian Wood Hay L, Chan DTL.   +5 more
europepmc   +1 more source

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

AI-enabled motion artefact correction to replace emission- and excitation-ratiometry in cardiac optical mapping: a proof-of-concept study. [PDF]

Cardiovasc Res
Hua Z, Patlatzoglou K, Kappadan V, Sun X, Lebert J, Efstathiou P, Tonko JB, Lee IJE, Sohi A, Agha-Jaffar D, Mohamed N, Abdelghani Y, Onslow O, Baranwal T, Pyman E, Guichard JB, Ripplinger CM, Luther S, Peters NS, Christoph J, Ng FS.   +20 more
europepmc   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Purkinje de-networking for refractory short-coupled premature ventricular contraction-triggered ventricular fibrillation in dextrocardia with situs inversus. [PDF]

HeartRhythm Case Rep
Madadi S, Khamsheh MM, Tahamtan M, Kamali F, Eftekhari SS.   +4 more
europepmc   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

Advanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang, Qian Wang, Seong‐Hoon Jang, Hao Li   +3 more
wiley   +1 more source

Combined emission ratiometry and motion tracking for optical mapping of contracting hearts: Validation with monophasic action potentials. [PDF]

J Physiol
Kappadan V, Hua Z, Tonko JB, Mohamed N, Lebert J, Efstathiou P, Abdelghani Y, Agha-Jaffar D, Sohi A, Sun X, Guichard JB, Christoph J, Peters NS, Ng FS.   +13 more
europepmc   +1 more source