Zobrazeno 1 - 10
of 71
pro vyhledávání: '"HE Zhen-Hui"'
Publikováno v:
In Experimental Thermal and Fluid Science 1 August 2020 116
A spatiotemporal noise is assumed to reflect the environmental fluctuation in a spatially extended tumor system. We introduce firstly the structure factor to reveal the invasive tumor growth quantitatively. The homogenous environment can lead to an e
Externí odkaz:
http://arxiv.org/abs/0801.0357
Understanding the cause of the synchronization of population evolution is an important issue for ecological improvement. Here we present a Lotka-Volterra-type model driven by two correlated environmental noises and show, via theoretical analysis and
Externí odkaz:
http://arxiv.org/abs/q-bio/0701033
We report on a simple model of spatial extend anti-tumor system with a fluctuation in growth rate, which can undergo a nonequilibrium phase transition. Three states as excited, sub-excited and non-excited states of a tumor are defined to describe its
Externí odkaz:
http://arxiv.org/abs/physics/0603089
The effects of pure multiplicative noise on stochastic resonance in an anti-tumor system modulated by a seasonal external field are investigated by using theoretical analyses of the generalized potential and numerical simulations. For optimally selec
Externí odkaz:
http://arxiv.org/abs/q-bio/0601016
We investigate the Volterra ecosystem driven by correlated noises. The competition of the predators induces an increasing in population density of the predators. The competition of the preys, however, leads the predators to decay. The predators may h
Externí odkaz:
http://arxiv.org/abs/q-bio/0508022
We studied the single-variable dynamics model of the tumor growth. A first-order phase transition induced by an additive noise is shown to reproduce the main features of tumor growth under immune surveillance. The critical average cells population ha
Externí odkaz:
http://arxiv.org/abs/physics/0508044
Multiplicative noise is found to divide the growth law of tumors into two parts in a logistic model, which is driven by additive and multiplicative noises simultaneously. The Fokker-Planck equation was also derived to explain the fact that the influe
Externí odkaz:
http://arxiv.org/abs/physics/0507070
We studied the effect of additive and multiplicative noises on the growth of a tumor based on a logistic growth model. The steady-state probability distribution and the average population of the tumor cells were given to explain the important roles o
Externí odkaz:
http://arxiv.org/abs/physics/0506058
Publikováno v:
In Experimental Thermal and Fluid Science December 2018 99:129-139