Results 231 to 240 of about 19,992 (292)

Exotic mechanical properties enabled by countersnapping instabilities. [PDF]

Proc Natl Acad Sci U S A
Ducarme P, Weber B, van Hecke M, Overvelde JTB.   +3 more
europepmc   +1 more source

Characterization of stick–slip excitation and induced vibration and noise in water-lubricated rubber bearings

Renpan Li, Liukai Hou, Guangwu Zhou, Zijian Zhang, Qinghua Zhou, Rongsong Yang   +5 more
openalex   +1 more source

Visualizing and Quantifying Impact with Mechanochromic Sensing Paints Based on Self‐Assembled Polydiacetylene‐Silk Core‐Shell Vesicles

Advanced Science, Volume 13, Issue 19, 2 April 2026.
Tracking physical impacts is important in many fields. Self‐assembled microparticles made from polydiacetylene and silk fibroin that change color from blue to red when hit can provide an alternative approach to traditional mechanical transducers, quantitatively visualizing impact with responses ranging from <100 to 770 N.
Marco Lo Presti, Giulia Guidetti, Elisabetta Ruggeri, Terri Lyne Carrington, Fiorenzo G. Omenetto   +4 more
wiley   +1 more source

Development of Piezoelectric Inertial Rotary Motor for Free-Space Optical Communication Systems. [PDF]

Micromachines (Basel)
Šišovas L, Čeponis A, Mažeika D, Borodinas S.   +3 more
europepmc   +1 more source

Dendritic Nano‐Based Slippery Coating by Synergistic Mechanical and Electrostatic Interactions with Persistent and Exceptional Combats Thrombosis

Advanced Science, Volume 13, Issue 19, 2 April 2026.
A novel dendritic nano‐based slippery coating (DNSC), fabricated by encapsulating carboxyl silicone oil within amino dendritic silica nanoparticles and co‐embedding them in an epoxy resin matrix. The dendritic architecture enhances nanoparticle dispersion in the matrix and establishes mechanical interlock.
Shu Zhang, Yao Shen, Juan Liu, Qing Zeng, Yunze Ma, Shuping Chen, Taiyu Nan, Xiaoying Qiu, Jiayi Yu, Tao Fan, Guozhi Huang, Jihua Zou, Chengduan Yang   +12 more
wiley   +1 more source

Effects of time delay on excited quarter- and half-car models with jumping nonlinearities. [PDF]

PLoS One
Watanabe M, Shrimali MD, Prasad A.
europepmc   +1 more source

Seismic Design of Concrete Dams: An Integrated Risk‐Informed Performance‐Based (RIPB) Framework

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 5, Page 1019-1049, 25 April 2026.
ABSTRACT This paper advances the integration of risk‐informed principles into the seismic design of dams—a domain long guided by standards‐based, largely deterministic approaches. While performance‐based earthquake engineering is well established for buildings and bridges, its systematic adoption in dam engineering remains limited. We first address two
M. Amin Hariri‐Ardebili, Larry K. Nuss
wiley   +1 more source

Interfacial Pull-Out Properties of Surface-Grown Carbon Nanotubes (gCNTs) on Para-Aramid Fabric Material by Chemical Vapor Deposition (CVD). [PDF]

Nanomaterials (Basel)
Bilisik E, Korkmaz M, Bilisik K.
europepmc   +1 more source

Mitigating Stick-Slip Vibrations Using Surface Control Software - A Validation of SoftSpeed II™ Using High-Speed Along-String Dynamics Measurements in a Norwegian Offshore Field

, 2017
Eivind Andås
openalex   +1 more source

Time‐ and State‐Dependent Damage Accumulation Due to Aftershocks Under an M9.0 Megathrust Earthquake in the Cascadia Subduction Zone

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 5, Page 1157-1175, 25 April 2026.
ABSTRACT This study develops a comprehensive framework for assessing time and state‐dependent aftershock damage accumulation under an M9.0 megathrust interface earthquake in the Cascadia Subduction Zone (CSZ). The framework integrates aftershock probabilistic seismic hazard analysis (APSHA) and state‐dependent fragility analysis (SDFA) within a ...
Hongzhou Zhang, Yazhou Xie
wiley   +1 more source