Results 151 to 160 of about 219,475 (402)
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 +14 more
wiley +1 more source
Advanced Science, EarlyView.Despite widespread exposure, the mechanisms of manganese neurotoxicity remain poorly understood. Using correlative cryogenic fluorescence and synchrotron X‐ray fluorescence imaging techniques, we show that the Golgi apparatus is the primary accumulation site for manganese in both neurons and astrocytes, and that manganese targets the neuronal ...
Ines Kelkoul +12 more
wiley +1 more source
Hierarchical Artificial Muscle with Nonlinear Elasticity for Antagonistic and Cyclic Robotics
Advanced Science, EarlyView.We construct hierarchical muscles by plying nylon fibers around a heating wire. The hierarchical muscle shows a J‐shaped passive curve, which shows benefit in antagonistic muscle pair and work accumulation mechanism. We also develop a computational, first‐principle model to understand the physics of both active actuation stroke and passive J‐curve ...
Samuel Tsai +15 more
wiley +1 more source
Prediction of Welding Deformation and Residual Stress of Stiffened Plates Based on Experiments [PDF]
, 2017 Ruixiang Bai, Zhenfei Guo, Zili Lei
openalex +1 more source
Vacuum–Laser Fabrication of Programmable Soft Actuators
Advanced Science, EarlyView.A rapid and accessible fabrication strategy for inflatable soft actuators is presented, combining vacuum sealing with laser cutting of low‐cost thermoplastic pouches. The method enables precise sealing, fast fabrication, and programmable multi‐cell geometries.
Ashkan Rezanejad +5 more
wiley +1 more source
Teshugang, 2014 The welding test on 5 mm 3Cr13Mo martensite heat resistant steel plate (/% ： 0. 28C, 0. 8Si, 0.36Mn, 0. 030S, 0.029P, 12. 10Cr, 0. 57Mo, 0.45Ni) with welding speed 0. 5 ~ 1.2 mm/s, current 150 ~ 200 A, pulse width 3. 0 ~5. 0 ms and frequency 18 ~40 Hz by
刘升, 贺铸, 刘宇鑫
doaj
Effect of Assumed Weld Residual Stress Distribution on SCC Crack Propagation
, 2017 Naoki Miura, Masaki Nagai
openalex +1 more source
Advanced Science, EarlyView.This paper proposes a hierarchical reconfigurable metasurface architecture (HRMA) to achieve comprehensive electromagnetic parameter modulation and on‐demand polymorphic function switching. The reconfigurable metasurface is divided into a programmable core (PC) and scenario‐guided functional modules (FMs), exhibiting significant flexibility and ...
Lihao Zhu +11 more
wiley +1 more source