In this short paper we show that if homeomorphism f on a compact

metric space X has the shadowing property and only one chain component,

then f is chaotic. As a corollary we show that generically f is chaotic.

Simulations of a vehicle vibration require road surface input profiles, which may come directly from measurements of the surface roughness. However, when such measurements are not available, pseudo-random profiles can be generated to have...

behaved as a pseudo-plastic fluid. Seven models were used to describe timeindependent

behavior of samples. To evaluate the ability of this models, two

statistical parameters namely; R2 and root mean square error were used and

finally power...