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...
متن کاملThe Hoomeister Asteroid Family: Inferences from Physical Data
Asteroid (1726) Hoomeister is the lowest{ numbered and probably the largest member of a small, very compact dynamical family. Up to now, the only physical information available on this family consisted of the comparatively low IRAS albedos of Hoomeister and two other family members. After discussing the properties of the family, we report on our own observations of the optical reeectance spectr...
متن کاملUppsala Universitet
This thesis departs from the assumption that the poor in Argentina are faced with specific difficulties due to structures in the surrounding environment. By examining the Argentinean piquetero movement surging in the backwater of the nation’s economic depression of the 1990’s, we describe how contextual factors influence the emergence and mobilization of protest among people with scarce economi...
متن کاملThe Uppsala Electron-Density Server.
The Uppsala Electron Density Server (EDS; http://eds.bmc.uu.se/) is a web-based facility that provides access to electron-density maps and statistics concerning the fit of crystal structures and their maps. Maps are available for approximately 87% of the crystallographic Protein Data Bank (PDB) entries for which structure factors have been deposited and for which straightforward map calculation...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1994
ISSN: 0074-1809
DOI: 10.1017/s007418090004674x