Showing 1 - 10 of 23
provide the sufficient conditions for the oscillation of the simple gene regulatory network, and further demonstrate that the …
Persistent link: https://www.econbiz.de/10010874936
Using the method of the Laplace transform, we consider fractional oscillations. They are obtained by the time-clock randomization of ordinary harmonic vibrations. In contrast to sine and cosine, the functions describing the fractional oscillations exhibit a finite number of damped oscillations...
Persistent link: https://www.econbiz.de/10010871613
Real neurons can exhibit various types of firings including tonic spiking, bursting as well as silent state, which are frequently observed in neuronal electrophysiological experiments. More interestingly, it is found that neurons can demonstrate the co-existing mode of stable tonic spiking and...
Persistent link: https://www.econbiz.de/10010872504
We present a simple two-dimensional dynamical system where two nonlinear terms, exerting respectively positive feedback and reversal, compete to create a singularity in finite time decorated by accelerating oscillations. The power law singularity results from the increasing growth rate. The...
Persistent link: https://www.econbiz.de/10010590105
of oscillation. Our findings indicate that cooperative stability can cause periodic dynamics through reducing the … critical time delay. In addition, we show that cooperative stability may increase the amplitude of oscillation. Our study …
Persistent link: https://www.econbiz.de/10010590538
We study opinion oscillation of the nonconsensus opinion model (NCO) on graphs, and in particular on bipartite graphs … oscillation can occur or not on a certain graph. …
Persistent link: https://www.econbiz.de/10010590593
Fluctuations in stellar nuclear reaction–diffusion system affected by the g–T effect are investigated and the oscillations related to the fluctuations of particle number density in the proceedings of the core nuclear reactions of stars are analyzed. It is shown that there is a series of...
Persistent link: https://www.econbiz.de/10010591365
We propose a model for macroautophagy and study the resulting dynamics of autophagy in a system isolated from its extra-cellular environment. It is found that the intracellular concentrations of autophagosomes and autolysosomes display oscillations with their own natural frequencies. Such...
Persistent link: https://www.econbiz.de/10010591494
. A decaying oscillation occurs because of the interplay between the immune response and the pathogen mutation. These …
Persistent link: https://www.econbiz.de/10011061700
The transient characteristics of a nonequilibrium phase transition is investigated in a model of abiased van der Pol oscillator. The state-independent driving term which triggers the bifurcation from limit cycle to fixed point is treated as a randomly fluctuating quantity. The advancement of the...
Persistent link: https://www.econbiz.de/10010872851