background : the aim of the present study was to assess the auditory working memory span of children with (central) auditory processing disorders (c) apd aged 8 to 10 years and to compare the results with normal ones. methods: twenty five children with (central) auditory processing disorders (8-10 years) and 75 normal children (8-10 years) from both genders participated in this comparative stud...

Abstract Necessary and sufficient conditions are given for mean ergodicity, power boundedness, topologizability weighted backward shift forward operators, respectively, on Köthe echelon spaces in terms of the weight sequence matrix. These evaluated special case series which allow a characterization said properties many cases. In order to demonstrate applicability our conditions, we study above ...

in this paper, financial services in the iranian as a sector with a leontief production function, this sector buys inputs from other sectors for its productions and provides services to expedite the cash fellows and risk transformation to other sectors, the first relations are called backward linkage and the later relations are called forward linkage, for quantification of the linkage , employm...