Results 41 to 50 of about 810 (184)

Two‐Dimensional Materials for Flexible Neuromorphic Devices: Materials, Engineering Strategies, Architectures, and Emerging Applications

Advanced Electronic Materials, EarlyView.
This review explains how atomically thin materials can combine information storage, processing, and mechanical flexibility in neuromorphic devices. It connects material properties and engineering strategies with device architecture, synaptic behavior, and performance under bending.
Junzhe Tang, Letian Dai
wiley   +1 more source

Measurement and modelling of strain-path dependent anisotropic hardening behaviors of high strength steels subjected to pre-strains

Journal of Materials Research and Technology, 2023
Anisotropic yielding and hardening behaviors are important parts of a constitutive model for material formability and strength assessment. In this work, the work hardening characteristics of a high strength steel sheet after it was subjected to 2% and 5%
Thein Lin Aung, Ninshu Ma, Yoshitaka Okitsu, Seiji Hayashi, Kenji Takada, Tadashi Naito   +5 more
doaj   +1 more source

A Two‐Stage Characterization Pipeline and Open‐Source Framework for Reproducible Tactile Sensing

Advanced Intelligent Systems, EarlyView.
The same soft tactile sensor returns different numbers when embodied in different robots. This is an Embodiment Gap that no shared framework currently captures transparently. A two‐stage characterization pipeline, paired with a FAIR open‐source digital datasheet, decouples intrinsic sensor behavior from embodiment effects and condenses cross‐laboratory
Matteo Lo Preti, Weng Buxiu, Petr Trunin, Muhammad Sunny Nazeer, Lucia Beccai, Perla Maiolino, Cecilia Laschi   +6 more
wiley   +1 more source

Sensitivity study on accuracy and relevant parameters in numerical modeling of internal tendon breaks

Structural Concrete, EarlyView.
Abstract This study investigates the numerical modeling of internal tendon breaks in prestressed concrete structures and evaluates the key parameters affecting accuracy. A combined approach is followed, involving global sensitivity analysis via the Elementary Effects Method and subsequent model calibration using experimental data from distributed fiber‐
Aeneas Paul, David Sanio, Peter Mark
wiley   +1 more source

Experimental and analytical investigations on the effect of steel fibers on the crack behavior and strength of dapped‐end connections

Structural Concrete, EarlyView.
Abstract Reinforced concrete (RC) dapped‐end connections feature a sharp re‐entrant corner subjected to high stress concentrations, leading to wide cracks under service loads and potential durability issues such as reinforcement corrosion. Effective crack control is therefore essential in the design of new dapped‐end connections. Steel fiber reinforced
Karin Yu, Sameera Hippola, Jaime Mata‐Falcón, Boyan Mihaylov   +3 more
wiley   +1 more source

Multistage strain aging phenomenon of low-carbon steels with rolling pre-strain

Journal of Materials Research and Technology, 2021
In this study, a multistage strain aging method that used rolling pre-strain (compression) was developed to study the effects of temperature, and inter-pass time on static strain aging behavior of low carbon steel.
Sirous Rizehvandy
doaj   +1 more source

Effects of Compressive Prestrain on Fracture Toughness

Journal of the Society of Naval Architects of Japan, 1986
It is known that when buckling accident occurs, the buckled part easily separates. In this connection, the deteriorating effects of extremely high compressive prestrain on ductility of mild steel were discussed in the present paper.30mm thick mild steel plates were compressed uniformaly to a few levels of prestrain up to -35%. After prestraining, 2mm V-
Inoue, Hajime, Maenaka, Hiroshi, Sakuma, Masaaki   +2 more
openaire   +2 more sources

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, Volume 43, Issue 6, Page 3868-3892, September 2026.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

The effect of pre-strain on fatigue for a high strength low alloy (HSLA) steel

Metalurgija, 2013
The effect of initial plastic strain cycle fatigue lives of HSLA specimens is investigated. Specimens were monotonically, quasi-statically loaded under strain control in tension to produce plastic strains (prestrain conditions s0 = 0, s1 = 4,6, s2 = 35,6
D. Aguirre-Guerrero, A. Juárez-Hernández, M. A. L. Hernández-Rodríguez, R. Morale, I. Ruiz   +4 more
doaj  

Origin of prestrain-induced cyclic-strain hardening: Multi-scale experimental characterizations and simulations of 7075 aluminum alloy

Materials & Design
The influence of prefabricated dislocation features induced by rate dependent prestrain on the post-cyclic process in 7075 aluminum alloy exhibits significant variations, which are of great importance in terms of concerns, designs, and discoveries ...
Zhenyu Zhu, Guocai Chai, Junliang Zhang, Xiaotao Li, Yanyan Huang, Jie Zhang, Chao Yu, Qingyuan Wang   +7 more
doaj   +1 more source