Results 71 to 80 of about 96,542 (219)

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +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

Seismic events miss important kinematically governed grain scale mechanisms during shear failure of porous rock. [PDF]

Nat Commun, 2022
Cartwright-Taylor A, Mangriotis MD, Main IG, Butler IB, Fusseis F, Ling M, Andò E, Curtis A, Bell AF, Crippen A, Rizzo RE, Marti S, Leung DDV, Magdysyuk OV.   +13 more
europepmc   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source

Shear behavior of bolt–grout interfaces under constant normal stiffness: Influence of grout strength and thickness

Deep Underground Science and Engineering
The strength and thickness of the grout significantly influence the behavior of the bolt–grout interface (BGI). Understanding how these factors affect load transfer and failure mechanisms is crucial for designing stable and effective rock mass ...
Sunhao Zhang, Dongqi Shang, Yujing Jiang, Jinge Zhang, Hongbin Chen, Tianqi Jiang   +5 more
doaj   +1 more source

Is Simulation of Glued Contact Sufficient to Simulate Nonlinear Failure Behaviour in Dental Shear Bond Strength Tests?

International Dental Journal
The aim of this study was to develop a numerical model for simulating shear bond strength tests with different specimen sizes and loading techniques.
Ahmed M. Ismail, Ahmed ElBanna, Tamer M. Nassef, Ludger Keilig, Christoph Bourauel   +4 more
doaj   +1 more source

Remediation of Punching Shear Failure Using Glass Fiber Reinforced Polymer (GFRP) Rods. [PDF]

Polymers (Basel), 2021
Yooprasertchai E, Dithaem R, Arnamwong T, Sahamitmongkol R, Jadekittichoke J, Joyklad P, Hussain Q.   +6 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

Shear Capacity Model of Prefabricated Shear-Keyed Tooth Joints Under Confining Stress

Buildings
Shear-keyed tooth joints (SKTJs) are commonly used in prefabricated buildings, including wind turbine foundations, to connect prestressed modules. Due to the significant loss of prestress in precast wind turbine foundations, slip failure is more likely ...
Chao Shen, Dongliang Zhang, Wantong Liu, Kun Fu, Fei Wang, Xiangguo Wu, Daiyu Wang   +6 more
doaj   +1 more source

Shear Failure in Supported Two-Dimensional Nanosheet Van der Waals Thin Films. [PDF]

Carbon N Y, 2021
Castilho CJ, Li D, Xie Y, Gao H, Hurt RH.   +4 more
europepmc   +1 more source