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introduction: one of the software packages designed for libraries and documenting centres is unesco cds/isis mini-micro software package. most libraries in iran have a copy of it. this research was aimed to investigate the degree of its application in central libraries of medical sciences universities in 2004. methods and materials: it is a descriptive study in which a questionnaire was used to...

information seeking anxiety can be interpreted as the fear and/or apprehension of searching for information resources during the information seeking process. the current study aims to determine the prevalence and correlates of the information seeking anxiety among a group of graduate students. the target population of the study comprised 11000 postgraduate students enrolled in various graduate ...

in the restructured environment of electricity market, firstly the generating companies and the customers are looking for maximizing their profit and secondly independent system operator is looking for the stability of the power network and maximizing social welfare. in this paper, a one way auction in the electricity market for the generator companies is considered in both perfect and imperfec...