Results 61 to 70 of about 86,708 (298)
The stochastic dynamics of micron and nanoscale elastic cantilevers in fluid: fluctuations from dissipation [PDF]
, 2006 The stochastic dynamics of micron and nanoscale cantilevers immersed in a viscous fluid are quantified. Analytical results are presented for long slender cantilevers driven by Brownian noise.
Arlett J L +14 more
core +2 more sources
Advanced Materials, EarlyView.The graphic illustrates the design of a hybrid bilayer composed of a liquid crystal hydrogel (LCH) and a liquid crystal network (LCN). The figure highlights the magnetic alignment of the chromonic hydrogel and the thermal‐responsive actuation of the LCN along with the LCH when both layers are aligned or misaligned, enabling programmable, light‐driven ...
Ramón Santiago Herrera Restrepo +13 more
wiley +1 more source
Cantilever beam static and dynamic response comparison with mid-point bending for thin MDF composite panels [PDF]
BioResources, 2013 A new cantilever beam apparatus has been developed to measure static and vibrational properties of small and thin samples of wood or composite panels.
John F. Hunt +3 more
doaj
Prediction on Remaining Life of a V-Notched Beam by Measured Modal Frequency
Shock and Vibration, 2019 A prediction method for the remaining life of a V-notched beam using measured modal frequencies is proposed in this article. The main purpose is to provide a new monitoring method of crack growth for a cantilever beam.
Wenguang Liu, Mark E. Barkey
doaj +1 more source
A Microcantilever-based Gas Flow Sensor for Flow Rate and Direction Detection [PDF]
, 2008 The purpose of this paper is to apply characteristics of residual stress that causes cantilever beams to bend for manufacturing a micro-structured gas flow sensor. This study uses a silicon wafer deposited silicon nitride layers, reassembled the gas flow
Chou, P. -Ch. +6 more
core +3 more sources
Arbitrary distribution and nonlinear modal interaction in coupled nanomechanical resonators
, 2009 We propose a general one-dimensional {\em continuous} formulation to analyze the vibrational modes of antenna-like nanomechanical resonators consisting of two symmetric arrays of cantilevers affixed to a central nano-beam.
Dorignac, J., Gaidarzhy, A., Mohanty, P.
core +3 more sources
High Resolution Viscosity Measurement by Thermal Noise Detection [PDF]
, 2015 An interferometric method is implemented in order to accurately assess the thermal fluctuations of a micro-cantilever sensor in liquid environments. The power spectrum density (PSD) of thermal fluctuations together with Sader's model of the cantilever ...
Bellon, Ludovic +3 more
core +5 more sources
Light‐Induced Entropy for Secure Vision
Advanced Materials, EarlyView.This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo +9 more
wiley +1 more source
Electrostatically Tunable Meta-Atoms Integrated With In Situ Fabricated MEMS Cantilever Beam Arrays [PDF]
, 2011 Two concentric split ring resonators (SRRs) or meta-atoms designed to have a resonant frequency of 14 GHz are integrated with microelectromechanical systems cantilever arrays to enable electrostatic tuning of the resonant frequency.
Collins, Peter J. +5 more
core +1 more source
Rethinking Extracellular Vesicle Signaling
Advanced Materials, EarlyView.Extracellular vesicles enable cell communication beyond intracellular cargo delivery. This perspective highlights two plausible surface‐based signaling modes: “bind‐and‐stay” and “bind‐and‐leave.” Transient binding to multiple cells challenges the one‐vesicle‐one‐cell model.
Wojciech Chrzanowski, Joy Wolfram
wiley +1 more source