Results 81 to 90 of about 2,159 (267)

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

Experimental and simulation analysis of the influence of GNPs on the interfacial properties of CF/Epoxy − TA15 fiber metal laminates

Materials & Design
This study investigates the effect of graphene nanoplatelets (GNPs) on the interfacial and mechanical properties of carbon fiber reinforced epoxy resin-based titanium alloy laminates (CF/Epoxy − Ti).
Mengkai Chen, Jiabin Hou, Shuo Wu, Yingzhen Guo, Ying Yang, Fan Zhang, Wenjun Zhao, Wencong Zhang, Guorong Cui   +8 more
doaj   +1 more source

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

Advanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod, Sena Chon, Jae Hyuk Hwang, Sung Hyuk Park, Woohwa Lee, Joonmyung Choi, Shi Hyeong Kim, Seung Hwan Ko, Changsoon Choi, Seon Jeong Kim, Dong‐Gyun Kim, Habeom Lee, Kyung Gook Cho, Woon‐Hong Yeo, Hyun Kim   +14 more
wiley   +1 more source

INTERLAMINAR FRACTURE TOUGHNESS OF FIBER METAL LAMINATES

, 2015
The aim of this paper is to investigate the feasibility of applying different DCB models to predict interlaminar toughness of composite laminates and FMLs and compare with experimental results.
Carlos Rubio-Gonzalez, Jorge Quintero, Edgardo Perez-Hermosillo   +2 more
openaire   +1 more source

Multiple impact effects of helium-driven shocks on thin fiber-metal laminates. [PDF]

Sci Rep, 2023
Pai A, Rodriguez-Millan M, Kini CR, Shenoy BS.   +3 more
europepmc   +1 more source

Intravital Multimodal Imaging of Human Cortical Organoid Transplantation in a Mouse Model of Chronic Stroke

Advanced Science, EarlyView.
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang, Guanda Qiao, Honglin Tan, Colleen Russel, Baixuan Yang, Mengyang Jacky Li, Kexin Wang, Jiadi Xu, Chengyan Chu, Miroslaw Janowski, Tian‐Ming Fu, Piotr Walczak, Yajie Liang   +12 more
wiley   +1 more source

Tenacidade à fratura translaminar dinâmica de um laminado híbrido metal-fibra para uso em elevadas temperaturas Translaminar dynamic fracture toughness of a hybrid fiber-metal laminate devised to high-temperature applications

Polímeros, 2010
A tenacidade à fratura translaminar dinâmica do laminado híbrido metal-fibra titânio-grafite com matriz termoplástica foi determinada sob as velocidades de impacto de 2,25 e 5,52 m/s, no intervalo de temperaturas de -196 a +180 °C, e comparada à de ...
José R. Tarpani, Maria C. A. Gatti
doaj  

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Analysis and prediction of fatigue crack growth performance for fiber reinforced aluminum-lithium alloy laminates under single-peak compressive overload

Journal of Aeronautical Materials
As a new type of aviation material，fiber/aluminum-lithium（Al-Li）laminates are significantly threatened by fatigue cracks. In other words，fatigue cracks are the “fatal killers”，which leads to their failure.
HUANG Xiao, HUANG Yi, MENG Weiying, ZHANG Xiaochen, WANG Jiaying   +4 more
doaj   +1 more source

Theoretical Modeling and Experimental Verification of the Bending Deformation of Fiber Metal Laminates. [PDF]

Materials (Basel), 2023
Chen Y, Wang Z, Lin Y, Wang H, Hua L.
europepmc   +1 more source