Results 111 to 120 of about 1,290,759 (290)

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

Research and Development of Mechanically Adjustable Fluid Viscous Damper [PDF]

Proceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016), 2016
Yong-Jin LU, Dan-Feng SONG
openaire   +1 more source

Real‐Time Monitoring of Mass and Mechanical Properties in Single Cells and Multicellular Spheroids

Advanced Science, EarlyView.
This study introduces photothermally actuated microcantilevers combined with optical microscopy to simultaneously measure morphology, mass, and mechanical properties of cellular systems in real‐time. The findings link cytoplasm‐dominated mechanical energy dissipation to the Q‐factor as a novel biophysical parameter.
Ilaria Incaviglia, Giulia E. M. Ammirati, Sophie Herzog, Tommy Krug, Nico Strohmeyer, Miguel Camacho Rufino, Matthias P. Lutolf, David A. Weitz, Daniel J. Müller   +8 more
wiley   +1 more source

The effect of fluid viscous dampers on performance of a residential building

Pamukkale University Journal of Engineering Sciences
Bu çalışmada, burulma düzensizliğine sahip orta yüksekliktekigeleneksel betonarme bir binada, doğrusal ve doğrusal olmayanakışkan viskoz sönümleyiciler (FVD) kullanılarak sismik performansındeğişimi incelenmiştir. Analizlerde kullanılan betonarme binamodelleri üç boyutlu(3B) ve beş katlı olarak tasarlanmıştır.
openaire   +2 more sources

In Situ Photo‑Crosslinked Functional Bilayer Hydrogel Modulates Local Microenvironment and Remyelination After Optic Nerve Injury

Advanced Science, EarlyView.
A blue‐light‐crosslinked bilayer hydrogel was developed for local optic nerve repair. The adhesive GM‐Odex outer layer seals and anchors the lesion, while the non‐adhesive GM‐imid inner layer releases MPDA‐Cle without obstructing CSF flow. This system modulates oxidative and inflammatory microenvironments, supports oligodendrocyte differentiation and ...
Tonghe Pan, Yate Huang, Junhao Zhang, Shudong Tian, Zhixing Li, Xuanwen Li, Yanchen Zhang, Dongmei Wang, Sihao Ye, Ming Jin, Neng Ling, Wentao Yan, Kaihui Nan, Wencan Wu   +13 more
wiley   +1 more source

H∞ optimization of fluid viscous dampers for reducing vibrations of high-speed railway bridges

, 2017
H∞ optimization of fluid viscous dampers for reducing vibrations of high-speed railway ...
Luu, M., Könke, Carsten, Zabel, Volkmar (Dr.-Ing.), Martinez-Rodrigo, M.D.   +3 more
core  

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

Advanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler, Ciril Reiner‐Rozman, Christoph Kleber, Jakub Dostalek, Wolfgang Knoll   +4 more
wiley   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

Advanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan, Imelda Cardenas‐Sierra, Pei Sun, Hari Raj, Daniele Duranti, Mahnoor Nafees, Edoardo Rossi, Marco Sebastiani, Paul Vigneaux, Martin Petit, Maxime Moreaud, Francisco Fernandez, Alejandro A. Franco   +12 more
wiley   +1 more source

Seismic Retrofitting of RC Frames Using Viscous Dampers: Numerical Simulation and Nonlinear Response Analysis

Infrastructures
Reinforced concrete (RC) frame structures in high-seismicity regions often exhibit vulnerability under strong earthquakes, necessitating effective retrofitting solutions.
Pengfei Ma, Shangke Yuan
doaj   +1 more source