Results 271 to 280 of about 439,956 (300)

Bulk mode piezoresistive thermal oscillators: time constants and scaling

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2015
This paper presents design and analysis for engineering the thermal and mechanical time constants of piezoresistive thermal oscillators. The optimal design is obtained by minimizing the threshold current density required to initiate self-sustained oscillations.
Subramanian, Sundaram, Dana, Weinstein
openaire   +2 more sources

Teorell's membrane system oscillates at constant voltage

Bioelectrochemistry and Bioenergetics, 1997
Abstract A new regime of oscillations in Teorell's membrane system is predicted, described theoretically and illustrated by numerical examples. Up to now, oscillations have been observed and discussed only at constant current, because in Teorell's theory oscillations at constant voltage are impossible.
openaire   +1 more source

Nonlinear oscillators with constant time delay by

Journal of the Franklin Institute, 1956
Abstract A particular family of electronic oscillators uses an amplifier with a feedback path consisting of a network that provides constant time delay for any signal. Oscillation may occur when the total phase shift around the feedback loop is a multiple of 2π radians and the net amplification is unity.For a system composed of ideal elements ...
openaire   +1 more source

Study on pressure oscillation characteristics in a constant volume bomb

Combustion and Flame, 2021
Erjiang Hu, Zuohua Huang
exaly  

Stability of Linear Oscillating Systems With Constant Time Lag

Journal of Applied Mechanics, 1949
Abstract This paper discusses the influence of constant time delay in transmission of the control signal upon the output system of a closed-cycle control device. The use of Nyquist’s stability criterion permits investigation of the control signal proportional to any derivative of the displacement.
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Constant-amplitude oscillator

Journal of the Franklin Institute, 1953
openaire   +1 more source

Impacts, processes and projections of the quasi-biennial oscillation

Nature Reviews Earth & Environment, 2022
James A Anstey, Scott M Osprey, M Joan Alexander   +2 more
exaly  

The influence of the quasi-biennial oscillation on the Madden–Julian oscillation

Nature Reviews Earth & Environment, 2021
Zane K Martin, Seok-Woo Son, Amy H Butler   +2 more
exaly  

Critical oscillation constant for half-linear differential equations with periodic coefficients

Annali Di Matematica Pura Ed Applicata, 2010
Ondrej Dosly, Petr Hasil
exaly  

Oscillation quenching mechanisms: Amplitude vs. oscillation death

Physics Reports, 2013
Aneta Koseska, Evgeny Volkov, D Jürgen Kurths   +2 more
exaly