Articles with "oscillator model" as a keyword



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Fast-slow analysis of the Integrated Oscillator Model for pancreatic β-cells.

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Published in 2018 at "Journal of theoretical biology"

DOI: 10.1016/j.jtbi.2018.08.029

Abstract: Insulin-secreting pancreatic β-cells are electrically excitable cells that are unusual because their electrical activity is influenced directly by metabolism via ATP-sensitive K+ channels. At the same time, changes in the intracellular Ca2+concentration that result from… read more here.

Keywords: fast slow; oscillator model; model; pancreatic cells ... See more keywords
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Untangling El Niño‐La Niña Asymmetries Using a Nonlinear Coupled Dynamic Index

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Published in 2020 at "Geophysical Research Letters"

DOI: 10.1029/2019gl085881

Abstract: The linear recharge oscillator model for the El Niño–Southern Oscillation (ENSO) was expanded to a nonlinear model, thus allowing identification of a nonlinear dynamic ENSO index. This index was applied for a dynamic examination of… read more here.

Keywords: enso; oscillator model; recharge oscillator; untangling asymmetries ... See more keywords
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Generalized oscillator model for nonlinear vibration analysis using quasi-static cubication method

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Published in 2020 at "International Journal of Mechanical Engineering Education"

DOI: 10.1177/0306419019896586

Abstract: A generalized oscillator model for nonlinear vibration analysis of various mechanical systems was proposed and solved using the quasi-static cubication method. The proposed generalized oscillator model is useful for introducing and discussing the nonlinear vibration… read more here.

Keywords: quasi static; generalized oscillator; oscillator model; static cubication ... See more keywords
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Analytical modelling prediction by using wake oscillator model for vortex-induced vibrations

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Published in 2017 at "Journal of Mechanical Engineering and Sciences"

DOI: 10.15282/jmes.11.4.2017.14.0280

Abstract: Explorations by oil and gas companies have moved from shallow to deep water to satisfy consumers' changing needs. A circularshaped cylinder structure placed in deep water is also known spar platform, is normally floated and… read more here.

Keywords: analytical modelling; vortex induced; oscillator model; oscillator ... See more keywords
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Comparison of Lumped Oscillator Model and Energy Participation Ratio Methods in Designing Two-Dimensional Superconducting Quantum Chips

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Published in 2022 at "Entropy"

DOI: 10.3390/e24060792

Abstract: Over the past two decades, superconducting quantum circuits have become one of the essential platforms for realizing quantum computers. The Hamiltonian of a superconducting quantum circuit system is the key to describing the dynamic evolution… read more here.

Keywords: participation ratio; lumped oscillator; energy participation; quantum chips ... See more keywords