نتایج جستجو برای: knowledge and information system
تعداد نتایج: 17219140 فیلتر نتایج به سال:
teachers beliefs have usually been left unattended in the realm of educational research in iranian context. one of those beliefs which seems to impact teachers performance in the classroom is their sense of self-efficacy, which refers to teachers belief in their ability to enhance student achievement and in bringing about positive learning outcomes. the present study aimed to investigate the pr...
introduction: organizational memory (om) is a tool for implementation of knowledge management. the objective of this study was designing an om for medical records (mr) departments. methods: this descriptive study was carried out in 2007. the study population consisted of all employees in five teaching hospitals in tabriz. process and required knowledge identification was performed through quest...
expert systems are computer programs that make the knowledge of experts available when a human expert is not with in easy reach. the systems are to simulate the thinking and inference pattern of human being. the ultimate goal of expert system is to be analogous to human as much as possible. utilizing the intelligent system in commerce is indispensable for establishing a better connection with c...
این مطالعه به بررسی دانش همنشین های دانشجویان زبان انگلیسی فارسی زبان می پردازد. در ابتدا، ارتباط یین دانش عمومی زبان و دانش همنشین های زبان آموزان مورد بررسی قرار می گیرد. دومین هدف این مطالعه بررسی استراتژیهای مورد استفاده در ترجمه همنشین های انگلیسی به فارسی است. در نهایت، خطا های زبان آموزان در تولید و درک همنشین ها مورد آنالیز و بررسی قرار می گیرد. دویست و بیست هفت دانشجوی زبان در این مطال...
abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...
the thesis has been arranged into five chapters and mainly concerned with the baer-invariant of groups which is the generalization of the schur-multiplier with respect to the variety of groups. chapter one is devoted to collect some notation and background information which are needed in the next chapters. its also contains some important statements which will be generalized in this thesis. cha...
in this article, we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators. considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
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