THE outcome of Prof. A. G. Gurwitsch's latest monograph is a new 'chain reaction' theory of excitation, based, in its more concrete form, on the experimental results described in the body of the book.

A method based on the concepts of stochastic averaging and equivalent linearization is presented for determining the response of a lightly damped nonlinear single-degree-of-freedom oscillator to a ...

According to the working characteristics of a 1.5MW wind turbine planetary gear system under complex and random wind load, a two-parameter Weibull distribution model is used to describe the ...