نتایج جستجو برای: retrieve
تعداد نتایج: 17334 فیلتر نتایج به سال:
Newly World Wide Web technologies, there is need to secure data. For securing data cryptography and other relevant techniques were introduced. Multimedia stream, traditional textual based encryption schemes are not successful so develop new schemes. During transmission storage over a network, multimedia content such as digital images information vulnerable unauthorized access. The used may be g...
Sea Surface Salinity (SSS) is measured operationaly with Radiometers (e.g. SMOS) a resolution from 25 to 40 km. In this contribution, we theoretically evaluate Radar sensitivity SSS, especially focus on SAR (Synthetic Aperture Radar) due their intrinsic high-resolution imaging capabilities. This work focuses firstly the variations of dielectric properties seawater salinity at different frequenc...
Background: Personal Information Management (PIM) refers to the tools and activities to save and retrieve personal information for future uses. This study examined the PIM activities of faculty members of Iran University of Medical Sciences (IUMS) regarding their preferred PIM tools and four aspects of acquiring, organizing, storing and retrieving personal information. Methods : The qualita...
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