Results 21 to 30 of about 247,695 (263)
Results in Physics, 2023 The buildup dynamics from noise-seeded relaxation oscillation to harmonic mode-locking (HML) solitons generation have been well investigated in ultrafast fiber lasers.
Jie Chen +5 more
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Transient power dynamics in nematic electroconvection
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2023 We have observed the transient dynamics in nematic electroconvection during a sudden change in the driving voltage. The steady state dynamics of nematic electroconvection during a constant driving voltage are well characterized examples of spatiotemporal chaos, and thus are useful for the study of chaotic transients.
Justin H. Peel +3 more
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Journal of Biological Dynamics, 2016 In many existing predator–prey or plant–herbivore models, the numerical response is assumed to be proportional to the functional response. In this paper, without such an assumption, we consider a diffusive plant–herbivore system with Neumann boundary ...
Fang Yu, Lin Wang, James Watmough
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Transient Anomalous Diffusion in Run-and-Tumble Dynamics
Frontiers in Physics, 2019 We study the stochastic dynamics of a particle with two distinct motility states. Each one is characterized by two parameters: one represents the average speed and the other represents the persistence quantifying the tendency to maintain the current ...
M. Reza Shaebani, Heiko Rieger
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Magnetoconvection transient dynamics by numerical simulation [PDF]
The European Physical Journal E, 2017 We investigate the transient and stationary buoyant motion of the Rayleigh-Bénard instability when the fluid layer is subjected to a vertical, steady magnetic field. For Rayleigh number, Ra, in the range 103-106, and Hartmann number, Ha, between 0 and 100, we performed three-dimensional direct numerical simulations.
Renaudière de Vaux, Sébastien +4 more
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Frontiers in Bioengineering and BiotechnologyDuring activities of daily living (ADLs), the wrist is mainly engaged in positioning and directing the hand. Researches have demonstrated that restoring wrist mobility can significantly enhance the manipulation ability, reduce body distortion caused by ...
Yang Liu +3 more
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Short-term memory by transient oscillatory dynamics in recurrent neural networks
Physical Review Research, 2021 Despite the significance of short-term memory in cognitive function, the process of encoding and sustaining the input information in neural activity dynamics remains elusive. Herein, we unveiled the significance of transient neural dynamics to short-term
Kohei Ichikawa, Kunihiko Kaneko
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Transient Thermal Energy Harvesting at a Single Temperature Using Nonlinearity
EntropyThe authors present an in-depth theoretical study of two nonlinear circuits capable of transient thermal energy harvesting at one temperature. The first circuit has a storage capacitor and diode connected in series.
Tamzeed B. Amin +7 more
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Transients, Metastability, and Neuronal Dynamics [PDF]
NeuroImage, 1997 This paper is about neuronal dynamics and how their special complexity can be understood in terms of nonlinear dynamics. There are many aspects of neuronal interactions and connectivity that engender the complexity of brain dynamics. In this paper we consider (i) the nature of this complexity and (ii) how it depends on connections between neuronal ...
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Ecology and Evolution, 2020 Recent studies have demonstrated the great advantages of marine reserves in solving bycatch problems by maintaining the persistence (i.e., avoid extinction) of endangered species without sacrificing the fisheries yields of target species.
Renfei Chen
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