Results 101 to 110 of about 1,286,570 (288)

Micro/Nanoscale Acoustic Manipulation: From Particle Control to Autonomous Microswimmers

Advanced Science, EarlyView.
This conceptual framework illustrates acoustic technology as a multifunctional platform enabling passive particle manipulation across scales and autonomous propulsion of microswimmers. ABSTRACT Acoustic manipulation and propulsion technologies have emerged as powerful platforms for micro/nanoscale control, enabled by their non‐contact operation, label ...
Jiahui Chu, Lemin Zhang, Xu Wang, Wenzong Li, Yahua Liu   +4 more
wiley   +1 more source

High-Speed impact experiment for evaluation of magnetorheological fluid’s shock-absorption performance

EPJ Web of Conferences, 2018
Magnetorheological (MR) fluids are categorized as smart fluids, which are made of small iron particles suspended in carrier fluids such as silicone oil.
Mitani Yuya, Yano Takahiro, Hagi Takuyoh, Watanabe Keiko, Fukudome Koji   +4 more
doaj   +1 more source

METALLIC AND FLUID VISCOUS DAMPERS FOR SEISMIC PROTECTION OF INFILLED FRAME BUILDINGS

Proceedings of the 10th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2025)
Seismic retrofit of reinforced concrete (RC) frame buildings should target a proper protection not only of the structural skeleton, but also of the non-structural elements interacting with it under lateral loads, and particularly of masonry infills and partitions.
Gloria Terenzi, Stefano Sorace
openaire   +2 more sources

Biomimetic Scaffold‐Based 3D Models for Decoding Cancer Biology and Advancing Therapy

Advanced Science, EarlyView.
A timeline of the research history of 3D biomimetic scaffold materials and platforms. With advances in biomimetic materials and 3D scaffold technologies, their functional scope has expanded from mimicking basic physical and biochemical properties to increasingly replicating complex pathophysiological processes.
Haitao Zhao, Yuechen Han, Jie Li, Peng Luo, Lin Qi, Zhiwei Xia, Xiaosong Li, Quan Cheng, Chenshen Huang, Wantao Wu, Hao Zhang   +10 more
wiley   +1 more source

The Use of the Artificial Damped Outrigger Systems in Tall R.C Buildings Under Seismic Loading

Journal of Engineering, 2016
This paper studies the combination of fluid viscous dampers in the outrigger system to add supplementary damping into the structure, which purpose to remove the dependability of the structure to lower variable intrinsic damping.
Abbas Abd Elmajeed Allawi, Ass. Prof. Dr., Amneh Hamid Al Mukhtar, MSc student   +1 more
doaj   +2 more sources

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

Seismic Effects and Static Analysis for the Artificial Damped Outrigger Systems in Tall R.C Buildings

Journal of Engineering, 2016
This paper studies the combination fluid viscous dampers in the outrigger system to add supplementary damping into the structure, which purpose to remove the dependability of the structure to lower variable intrinsic damping.
Abbas AbdulMajeed Allawi, Ass. Prof. Dr., Amneh Hamid Al-Mukhtar, MSc student   +1 more
doaj   +2 more sources

A Current-Frequency Dependent Hysteresis Model for an Entangled Metallic Wire Mesh–Magnetorheological (EMWM-MR) Composite Damper: Characterization and Inertial Flow Dominated Dissipation Mechanism

Applied Sciences
Accurate modeling of smart composite dampers is crucial for simulation and model-based control. This study focuses on the constitutive modeling of a novel damper that synergistically combines an Entangled Metallic Wire Mesh (EMWM) with a ...
Rong Liu, Zhilin Rao, Yiwan Wu
doaj   +1 more source

Bioinspired Metastable Transient Peeling for Repeatable Rapid Release

Advanced Science, EarlyView.
Inspired by the explosive seed ejection of the squirting cucumber, this work introduces metastable transient peeling that temporally regulates stored interfacial energy release via a tunable energy barrier. A viscoelastic hemispherical gripper achieves 52 ms ultrafast, residue‐free release with 300 000‐cycle durability, enabling damage‐free handling of
Lvzhou Li, Qingyue Li, Yao Hu, Xu Dong, Xiangli Wen, Kai Zhu, Yaoyao Jiang, Yu Tian, Jianning Ding   +8 more
wiley   +1 more source

Experimental study of the fluidity of nanostructured magnetic fluid in a strong magnetic field

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Based on magnetic fluids, new effective technical devices have been implemented, such as magnetic fluid bearings, seals, and dampers. The magnetic-viscous effect inherent to magnetic fluids can not only improve the properties of magnetic fluid units, but
A.N. Bolotov, O.O. Novikova
doaj   +1 more source