Results 141 to 150 of about 47,467 (286)

Response : Negative Poisson's Ratio Materials [PDF]

Science, 1987
openaire   +2 more sources

Ductility Tuning via Cluster Network Characteristics of Porous Components

Advanced Materials Technologies, EarlyView.
Network optimization via cluster characteristics induced by interaction of stress concentration is proposed, demonstrating increased cluster size and dispersion in non‐uniform porous components. The optimized structures exhibit, for the first time, that enhanced ductility and damage progression is controllable through zigzag cluster network designed by
Ryota Toyoba, Yuichi Otsuka, Ian J Davies, Naritoshi Aoyagi, Yukio Miyashita   +4 more
wiley   +1 more source

Applications of Artificial Intelligence for Static Poisson's Ratio Prediction While Drilling. [PDF]

Comput Intell Neurosci, 2021
Ahmed A, Elkatatny S, Alsaihati A.
europepmc   +1 more source

Passive Shape‐Adaptive Fluidic Interface for Enhanced Skin‐Sensor Coupling in Wearable Devices

Advanced Materials Technologies, EarlyView.
This study presents a passive fluidic interface for wearable biosensors that adapts to static and dynamic body shape changes to maintain consistent skin contact. Flexible, fluid‐filled pouches redistribute pressure from high‐load areas to regions requiring improved contact, enhancing signal quality and comfort in a compact, low‐energy design for ...
Natalia Sanchez‐Tamayo, Andrew Akerson, Ehsan Hajiesmaili, Tianshu Liu, Ryan Stull, Jonathan Stewart, Amirhossein Amini   +6 more
wiley   +1 more source

Preferential ice growth on grooved surface for crisscross-aligned graphene aerogel with large negative Poisson's ratio. [PDF]

Nat Commun, 2023
Li M, Zhao N, Mao A, Wang M, Shao Z, Gao W, Bai H.   +6 more
europepmc   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

Strain-Adaptive Liquid Metal Interfaces Overcome Poisson's Ratio Constraints in Piezoresistive Sensors for Infant Sleep Monitoring. [PDF]

Adv Sci (Weinh)
Zhang Y, Wang C, Tao J, Ma S, Xie S, Guo W, Bao R, Qiu J, Liu Y, Yang Z, Pan C.   +10 more
europepmc   +1 more source

3D Zero Poisson's Ratio Honeycomb Structure for Morphing Wing Applications. [PDF]

Biomimetics (Basel), 2022
Gong X, Ren C, Sun J, Zhang P, Du L, Xie F.   +5 more
europepmc   +1 more source

Stress‐Normalized Sensitivity as a Comparative Benchmark for Intrinsically Piezoresistive Nanocomposite Materials in Wearable Electronics

Advanced Materials Technologies, EarlyView.
A stress‐normalised sensitivity metric (S = G/Y) is introduced as a materials‐level benchmark for intrinsically piezoresistive nanocomposites. By decoupling electromechanical response (G) from stiffness (Y), the framework enables direct comparison across diverse systems and clarifies design trade‐offs for wearable sensors.
Conor S. Boland
wiley   +1 more source

Theoretical prediction of a novel 2D TiOBr monolayer with negative Poisson's ratio using first-principles calculations. [PDF]

RSC Adv
Li S, Gong H, Liu X, Yang B.
europepmc   +1 more source