Buscar recursos académicos

Abstract This paper presents a radiopropagation algorithm based on a Ray Tracing (RT) technique that combines a modified multipath model for constant refractivity gradient profiles and the Uniform Theory of Diffraction (...

Los sistemas de registro vistos en los capítulos previos constituyen el marco para elaborar agregados económicos con una periodicidad determinada —ya sea esta anual, trimestral, etc.—. Hasta aquí, a los fines de e...

For strongly chaotic classical systems, a basic statistical–mechanical connection is provided by the averaged Pesin-like identity (the production rate of the Boltzmann–Gibbs entropy SBG=−∑i=1Wpilnpi equals the su...