In this paper, the bifurcation method of dynamical systems and numerical approach of differential equations are employed to study CH-γ equation. Two new types of bounded waves are found. One of them is called the com...In this paper, the bifurcation method of dynamical systems and numerical approach of differential equations are employed to study CH-γ equation. Two new types of bounded waves are found. One of them is called the compacton. The other is called the generalized kink wave. Their planar graphs are simulated and their implicit expressions are given. The identity of theoretical derivation and numerical simulation is displayed.展开更多
轮状病毒(Rotavirus,RV)是引起婴幼儿及幼龄动物急性腹泻甚至死亡的重要病原。2009年,首次在幼龄大熊猫粪便中分离到RV,被确定为A组,并将其命名为大熊猫轮状病毒(Giant Panda Rotavirus,GPRV)CH-1株。GPRV CH-1株主要感染断奶后的大熊猫...轮状病毒(Rotavirus,RV)是引起婴幼儿及幼龄动物急性腹泻甚至死亡的重要病原。2009年,首次在幼龄大熊猫粪便中分离到RV,被确定为A组,并将其命名为大熊猫轮状病毒(Giant Panda Rotavirus,GPRV)CH-1株。GPRV CH-1株主要感染断奶后的大熊猫,引起急性传染性、顽固性腹泻甚至死亡,这对大熊猫的健康造成了严重的危害。本文介绍了GPRV CH-1株的基因结构和病毒蛋白结构及其生物信息学分析学以及该病的诊断方法和防治措施,以期为该病致病机制及疫苗研究提供参考。展开更多
基金supported by the National Natural Science Foundation of China(Grant No.10261008).
文摘In this paper, the bifurcation method of dynamical systems and numerical approach of differential equations are employed to study CH-γ equation. Two new types of bounded waves are found. One of them is called the compacton. The other is called the generalized kink wave. Their planar graphs are simulated and their implicit expressions are given. The identity of theoretical derivation and numerical simulation is displayed.
文摘轮状病毒(Rotavirus,RV)是引起婴幼儿及幼龄动物急性腹泻甚至死亡的重要病原。2009年,首次在幼龄大熊猫粪便中分离到RV,被确定为A组,并将其命名为大熊猫轮状病毒(Giant Panda Rotavirus,GPRV)CH-1株。GPRV CH-1株主要感染断奶后的大熊猫,引起急性传染性、顽固性腹泻甚至死亡,这对大熊猫的健康造成了严重的危害。本文介绍了GPRV CH-1株的基因结构和病毒蛋白结构及其生物信息学分析学以及该病的诊断方法和防治措施,以期为该病致病机制及疫苗研究提供参考。