Results 151 to 160 of about 6,832 (181)

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Water pressure effect and influence mechanism of coal mechanical property degradation under mine water immersion conditions. [PDF]

PLoS One
Zhu X, Liang Z, Tan J, Wang Y, Zhang H.
europepmc   +1 more source

Femtosecond Laser Polishing of AlN Ceramics and Numerical Simulation of Ablated Morphology. [PDF]

Micromachines (Basel)
Shi R, Zhao Z, Zhou H, He J.
europepmc   +1 more source

Transient thermoelastic and carrier wave behavior in laser-excited cylindrical semiconductor metamaterial disc. [PDF]

Sci Rep
Alshehri AM, Lotfy K.
europepmc   +1 more source

Forced oscillation response of the dynamic surface tension of molten titanium. [PDF]

PLoS One
Yu Z, Li W, Dai X, Yang Y, Zhao Y, Song B.   +5 more
europepmc   +1 more source

On Bio-Inspired Strategies for Flow Control, Fluid-Structure Interaction, and Thermal Transport. [PDF]

Biomimetics (Basel)
Ahmed F, Chamorro LP.
europepmc   +1 more source

Frictional instabilities as an alternative to friction coefficient in fine touch perception. [PDF]

Elife
Derkaloustian M, Bhattacharyya P, Ngo TT, Cashaback JGA, Medina J, Dhong CB.   +5 more
europepmc   +1 more source

A microfluidic rheometer for tumor mechanics and invasion studies.

Lab Chip
Suh YJ, Liu M, Zhu B, Pandey M, Cheung BCH, Kim J, Bouklas N, Roh C, Segall JE, Hui CY, Wu M.   +10 more
europepmc   +1 more source

Mechanisms for dynamic crack branching in brittle elastic solids: Strain field kinematics and reflected surface waves

Physical Review E, 2005
We report on a numerical simulation study of dynamic fracture in strip-shaped plates in which we implement a fracture criterion that fully respects mode-I symmetry. The crack dynamics is studied as a function of the length of the initial notch. The cracks show accelerated straight motion until branching appears.
T, Martín, P, Español, M A, Rubio
openaire   +2 more sources