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Bursting Oscillations in General Coupled Systems: A Review

open access: yesMathematics, 2023
In this paper, the bursting oscillation phenomenon in coupled systems with two time scales is introduced. Firstly, several types of bifurcation are briefly introduced: fold bifurcation, Hopf bifurcation, fold limit cycle bifurcation, homoclinic ...
Danjin Zhang, Youhua Qian
doaj   +1 more source

To Burst or Not to Burst? [PDF]

open access: yesJournal of Computational Neuroscience, 2004
It is well known that some neurons tend to fire packets of action potentials followed by periods of quiescence (bursts) while others within the same stage of sensory processing fire in a tonic manner. However, the respective computational advantages of bursting and tonic neurons for encoding time varying signals largely remain a mystery.
Maurice J. Chacron   +2 more
openaire   +3 more sources

Analysis of noise-induced bursting in two-dimensional Hindmarsh-Rose model [PDF]

open access: yesКомпьютерные исследования и моделирование, 2014
We study the stochastic dynamics of the two-dimensional Hindmarsh-Rose model in the parametrical zone of coexisting stable equilibria and limit cycles. The phenomenon of noise-induced transitions between the attractors is investigated.
Lev Borisovich Ryashko   +1 more
doaj   +1 more source

Memristor Circuits for Simulating Neuron Spiking and Burst Phenomena

open access: yesFrontiers in Neuroscience, 2021
Since the introduction of memristors, it has been widely recognized that they can be successfully employed as synapses in neuromorphic circuits. This paper focuses on showing that memristor circuits can be also used for mimicking some features of the ...
Giacomo Innocenti   +3 more
doaj   +1 more source

Inferring Excitatory and Inhibitory Connections in Neuronal Networks

open access: yesEntropy, 2021
The comprehension of neuronal network functioning, from most basic mechanisms of signal transmission to complex patterns of memory and decision making, is at the basis of the modern research in experimental and computational neurophysiology.
Silvia Ghirga   +4 more
doaj   +1 more source

HOW LONG DOES A BURST BURST? [PDF]

open access: yesThe Astrophysical Journal, 2014
Several gamma-ray bursts (GRBs) last much longer (~hours) in gamma-rays than typical long GRBs (~ minutes), and recently it was proposed that these "ultra-long GRBs" may form a distinct population, probably with a different (e.g. blue supergiant) progenitor than typical GRBs.
Bin-Bin Zhang   +4 more
openaire   +2 more sources

Effect of Loom Tension on Mechanical Properties of Plain Woven Cotton Fabric

open access: yesJournal of Natural Fibers, 2022
Mechanical properties of textile fabric are one of the most important parameters of fabric in the selection of appropriate fabric for clothing industries.
Million Mebrate   +2 more
doaj   +1 more source

Experimental Investigation of Water-Rich Fully Weathered Granite on Water Bursting and Mud Bursting

open access: yesFrontiers in Earth Science, 2021
In order to investigate the mechanism of water-rich and fully weathered granite on the water bursting and mud bursting, the single-factor variable method is adopted in this study.
Suping Zheng
doaj   +1 more source

Generating Multidirectional Variable Hidden Attractors via Newly Commensurate and Incommensurate Non-Equilibrium Fractional-Order Chaotic Systems

open access: yesEntropy, 2021
This article investigates a non-equilibrium chaotic system in view of commensurate and incommensurate fractional orders and with only one signum function.
Nadjette Debbouche   +6 more
doaj   +1 more source

Bursting into the Nucleus [PDF]

open access: yesScience Signaling, 2008
Calcium elicits bursts of nuclear localization of a yeast transcription factor, which may enable the coordinated activation of target genes.
Gerald R, Crabtree, Isabella A, Graef
openaire   +2 more sources

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