Using the first Lyapunov coefficient with precise symbolic computation, Hopf bifurcation analysis of the Lorenz-type chaotic system has been investigated with whole parameter space completely in this… (More)
This is the first report on enzootic nasal adenocarcinoma (ENA) in goats (Nanjiang Yellow goats and Jianyang Big-ear Black goats) in southwestern China. The clinical, histological and ultrastructural… (More)