منابع مشابه
مقدمه ای بر: تکنولوژی data base و اداره سازمان
در ادراه امور سازمان نیز از تکنولوژی data base در دو زمینه مشخص یعنی بصورت سیستم های عملیاتی و سیستم های اطلاعاتی میتوان استفاده کرد. در شرایط کنونی وجود موانع متعدد از قبیل فرهنگ غالب در سازمان های بزرگ و طرز تلقی مدیران دیوان سالار از یکطرف و تازه گی و پیچیده بودن فنون مربوط به سیتم های data base فقدان دانش، تجربه و تخصص کافی برای بهره گیری کامل از آن از طرف دیگر، برنامه ریزی و اقدام برای ایج...
15 صفحه اولthe comparison between global and regional precipitation data base with iran asfezari and station data base
nowadays, undoubted access to up to date with high spatial resolution and low temporal resolution of meteorological parameters is a one of the necessary needs for meteorological science researches. in order to doing this research have been used the different daily, monthly and yearly iran precipitation from global and regional data base of gpcpø gpccø aphrodit v101 0.25ø aphrodit v101 0.5 ù...
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One the challenging in hardware performance is to designing a high speed calculating unit. The higher of calculations speeds in a computer system will be pointed out in terms of performance. As a result, designing a high speed calculating unit is of utmost importance. In this paper, we start design whit this knowledge that one multiplier made of several adder and one divider made of several su...
متن کاملData Base Technology
Introduction Around 1964 a new term appeared in the computer literature to denote a new concept. The term was “data base,” and it was coined by workers in military information systems to denote collections of data shared by endusers of time-sharing computer systems. The commercial data processing world at the time was in the throes of “integrated data processing,” and quickly appropriated “dat...
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The Linked Movie Database (LinkedMDB) project provides a demonstration of the first open linked dataset connecting several major existing (and highly popular) movie web resources. The database exposed by LinkedMDB contains millions of RDF triples with hundreds of thousands of RDF links to existing web data sources that are part of the growing Linking Open Data cloud, as well as to popular movie...
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ژورنال
عنوان ژورنال: Radiocarbon
سال: 1986
ISSN: 0033-8222,1945-5755
DOI: 10.1017/s0033822200008031