Results 21 to 30 of about 524,705 (296)
On sixfold coupled vibrations of thin-walled composite box beams [PDF]
, 2008 This paper presents a general analytical model for free vibration of thin-walled composite beams with arbitrary laminate stacking sequences and studies the effects of shear deformation over the natural frequencies.
Armanios +27 more
core +2 more sources
Principle and Applications of Multimode Strong Coupling Based on Surface Plasmons
Nanomaterials, 2022 In the past decade, strong coupling between light and matter has transitioned from a theoretical idea to an experimental reality. This represents a new field of quantum light–matter interaction, which makes the coupling strength comparable to the ...
Zhicong He +5 more
doaj +1 more source
Surface acoustic wave coupling between micromechanical resonators
Communications Physics, 2022 As the size of mechanical resonators is decreased, their resonance frequencies increase and acoustic wave-like propagation in their substrate becomes important.
Hendrik Kähler +2 more
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Quasiperiodic, periodic, and slowing-down states of coupled heteroclinic cycles [PDF]
, 2012 We investigate two coupled oscillators, each of which shows an attracting heteroclinic cycle in the absence of coupling. The two heteroclinic cycles are nonidentical. Weak coupling can lead to the elimination of the slowing-down state that asymptotically
Cross, M. C. +3 more
core +1 more source
Lateral-Torsional Coupling Characteristics of a Two-Stage Planetary Gear Rotor System
Shock and Vibration, 2018 Planetary gears are one part of the whole transmission chain, and the dynamics and vibration characteristics of them are strongly coupled with external rotors.
Zhipeng Wang +5 more
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Parametric estimation of cross-frequency coupling
Journal of Neuroscience Methods, 2015 Growing experimental evidence suggests an important role for cross-frequency coupling in neural processing, in particular for phase-amplitude coupling (PAC). Although the details of methods to detect PAC may vary, a common procedure to estimate the significance level is the comparison of observed values to those of at least 100 surrogate time series ...
van Wijk, BC +3 more
openaire +3 more sources
Dynamic Modeling and Analysis of Hub-Tapered Beam System
Advances in Mechanical Engineering, 2013 The dynamic modeling of a hub-tapered flexible beam system which is rotating in a plane is investigated. In the modeling, the high-order terms related with the nonlinear coupling term are retained, which are ignored in the first-order approximation ...
Si-jia Chen, Ding-guo Zhang
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Experimental Procedure for the Determination of Cavity Parameters [PDF]
, 1959 A new experimental procedure for the determination of cavity parameters is described. The procedure follows the basic steps described by Slater. In this method one measures the frequencies at which the voltage standing wave ratio at the input to the ...
Clapp, Fred D., Yariv, Amnon
core +1 more source
Interplay of coupling and common noise at the transition to synchrony in oscillator populations
Scientific Reports, 2016 There are two ways to synchronize oscillators: by coupling and by common forcing, which can be pure noise. By virtue of the Ott-Antonsen ansatz for sine-coupled phase oscillators, we obtain analytically tractable equations for the case where both ...
Anastasiya V. Pimenova +3 more
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Zhongguo Jianchuan Yanjiu, 2023 [Objective] Orthogonally stiffened plates with different plate-to-beam bending stiffness ratios are taken as the research objects to uncover the dynamic coupling characteristics of the beam and plate components of orthogonally stiffened plates, and ...
Dong TANG +4 more
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