Results 31 to 40 of about 285,497 (312)
Information Processing Using Networks of Chemical Oscillators
Entropy, 2022 I believe the computing potential of systems with chemical reactions has not yet been fully explored. The most common approach to chemical computing is based on implementation of logic gates.
Jerzy Gorecki
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Finite oscillator models: the Hahn oscillator [PDF]
Journal of Physics A: Mathematical and Theoretical, 2011 A new model for the finite one-dimensional harmonic oscillator is proposed based upon the algebra u(2)_α. This algebra is a deformation of the Lie algebra u(2) extended by a parity operator, with deformation parameter α. A class of irreducible unitary representations of u(2)_α is constructed.
Jafarov, Elchin +2 more
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Моделирование и анализ информационных систем, 2015 We consider a finite-dimensional model of phase oscillators with inertia in the case of star configuration of coupling. The system of equations is reduced to a nonlinearly coupled system of pendulum equations.
V. N. Belykh +2 more
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Development and Characterization of a DC-Driven Thermal Oscillator Using Acrylate-Based Composites
Applied Sciences, 2020 This paper presents the design, fabrication, and characterization of a thermal oscillator driven by fixed DC voltages. The proposed device consists of a miniaturized ultra-sensitive temperature sensor and a microheater.
Mingxin Xu +3 more
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IET Circuits, Devices and Systems, 2021 This study presents a numerical analysis to correlate performance characteristics of indoor photovoltaic (PV) devices with those of DC‐to‐DC up‐converters designed for low‐power electronic applications.
Khandaker A. Haque, Md Zunaid Baten
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International Astronomical Union Colloquium, 1993 AbstractModal coupling oscillation models for the stellar radial pulsation and coupled-oscillators are reviewed. Coupled-oscillators with the second-order and third-order terms seemed to behave non-systematically. Using the equation by Schwarzschild and Savedoff (1949) with the dissipation term of van del Pol’s type which is third-order, we demonstrate
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The Art of grid fields: Geometry of neuronal time
Frontiers in Neural Circuits, 2016 The discovery of grid cells in the entorhinal cortex has both elucidated our understanding of spatial representations in the brain, and germinated a large number of theoretical models regarding the mechanisms of these cells’ striking spatial firing ...
Andrey eShilnikov +2 more
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The simpler, the better: Analytical methods for nonlinear oscillators and fractional oscillators
Journal of Low Frequency Noise Vibration and Active Control, 2019 In engineering, a fast estimation of the periodic property of a nonlinear oscillator is much needed. This paper reviews some simplest methods for nonlinear oscillators, including He’s frequency formulation, the max-min approach and the homotopy ...
Ji-Huan He
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Spin torque nano-oscillators based on antiferromagnetic skyrmions [PDF]
Applied Physics Letters, 2018 Skyrmion-based spin torque nano-oscillators are potential next-generation microwave signal generators. However, ferromagnetic skyrmion-based spin torque nano-oscillators cannot reach high oscillation frequencies.
Laichuan Shen +7 more
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Oscillating shells and oscillating balls in AdS [PDF]
Journal of High Energy Physics, 2017 23 pages, 5 figures; v2: refs added; v3: JHEP ...
Banerjee, Avik +3 more
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