نتایج جستجو برای: lack of timely information dissemination
تعداد نتایج: 21224435 فیلتر نتایج به سال:
scientific journals provide a platform for reviewing, publishing and dissemination of the results of new scientific findings and discoveries and cannot be replaced by any other platform. given the important role of scientific journals in dissemination of information, management of such journals takes a high priority. the accurate management of scientific journals takes place only when the diffe...
abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...
the debate whether esp teachers need to have knowledge of the specialized field they are teaching has been an issue in the literature over the last two decades. the aim of conducting this study was to explore iranian learners’ and instructors’ beliefs and attitudes concerning the role of specialized knowledge in teaching esp classes. a seventeen item questionnaire was administered to 400 esp le...
In a selective information dissemination (SDI) system, users submit profiles consisting of a number of long-standing queries to represent their information needs. The system then continuously collects new documents from underlying information sources, filters them against the user profiles, and delivers relevant information to corresponding users. SDI systems are very important nowadays due to ...
abstract this study set out to compare the effect of modality of presentation (subtitled vs. auditory) in the comprehension of verbal content of documentary films among iranian efl students. to this end, (30 male 30 female) students were chosen from two schools. after their homogeneity was established, the students attended the listening sessions to watch five documentary films over t...
چکیده ندارد.
background : scientific journals are the most credible and updated information resources for valid information in the various fields of science and technology. the present study investigates the status of iranian scientific journals in disseminating medical information to the world of science. methods : total 163 iranian medical journals accredited by national medical journals commission of ira...
Natural disasters force to upgrade existing spatial databases and archive services in order to support massive user requests for data and information which describe emergency region. It is often the case when necessary information is not located in one place but distributed within a set of information sites. Both these circumstances – massive requests and data distribution – interfere to provid...
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