Author:Fedotov, I; Joubert, S; Marais, J; Shatalov, MDate:2006In this paper a model of an N-stepped bar with variable Cross-sections coupled with foundation by means of lumped masses and springs is studied. It is assumed that the process of vibrations in each section of the bar is described by a wave ...Read more
Author:Shatalov, M; Fedotov, IDate:Aug 2007In this paper the authors present a new method of numerical evaluation of unknown coefficients of a dynamical system having available information about unknown phase trajectories at some time values. The method consists in the direct integration ...Read more
Author:Fedotov, I; Katskov, D; Shatalov, MY; Marais, JDate:2006A one-dimensional model is developed to describe atomic diffusion in a graphite tube atomizer for electrothermal atomic adsorption spectrometry. The underlying idea of the model is the solution of an inhomogeneous one-dimensional diffusion ...Read more