rotavirus infections are one of the etiological agents of infantile and children,s gastroenteritis.in this study 450 fecal samples from children under 2 years old from cities of Tehran nad Zahedan were collected.of these specimens.73 samples which were cosidered as moderately positive(++) by ELISA were selected.SDS-PAGE analysis showed fifty six different rotavirus electrophoretypes from which ...

Let f, g and h be all entire functions of several complex variables. In this paper we would like to establish some inequalities on the basis of relative order and relative lower order of f with respect to g when the relative orders and relative lower orders of both f and g with respect to h are given.

In this study different metrics to perform order batching for a unidirectional cyclical picking system are investigated. Batches must be formed minimise walking distance that is measured as the total number of cycles traversed by pickers.Route overlap developed approximate before picker routing. Thereby, information about route similarity added identify orders compatible batching.A span length ...