conclusions: the results of the present research indicates that the emphasis of the his evaluation moves from technical subjects to human and organizational subjects, and from objective to subjective issues. therefore, this issue entails more familiarity with more qualitative evaluation methods. in most of the reviewed studies, the main focus has been laid on the necessity of using multi-method...

what is a medical librarian? he provides information about new medical treatments, clinical trials and standard trials procedures, tests and equipment. where do medical librarians work? they work anywhere health information is needed. what kinds of jobs are available? web managers, medical informatics experts, chief information officers, cat a logers, instructors and reference librarians. who a...

the two terms information and communication have some ambiguities. yet, there is not a consensus on their definitions. but they have some common characteristics, which make them be used interchangeably, information is the basic element for communication. information, inevitably. does net end to communication while when there is communication, there is information 100. communication is the natur...

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