The JHU Turbulence Database Cluster DOCUMENTATION OF DATABASE FUNCTIONS
ثبت نشده
چکیده
1 Spatial differentiation inside database: equidistant grid In this section, f denotes any one of the three components of velocity, magnetic field, or vector potential in the x, y and z directions (ux, uy or uz; bx, by or bz; ax, ay or az), or pressure (p), depending on which function is called. ∆x and ∆y are the width of grid in x and y direction. 1.1 Options for GetVelocityGradient, GetMagneticFieldGradient, GetVectorPotentialGradient, GetPressureGradient and GetDensityGradient
منابع مشابه
Impact of Controlled and Free Language Use in Retrieving Articles from the ProQuest and Science Direct Databases
Abstract Introduction: The growth and expansion of the Internet has changed the way information is accessed and many facilities have been created on the Web to facilitate and expedite information locating. Objective: To identify the impact of keyword documentation using the medical thesaurus on the retrieval of articles from Proquest and Science Direct databases. Materials and Methods:The pr...
متن کاملInvestigation and analysis of turbulence and fluctuations of rainfall regions of Iran
The purpose of this study is to investigate and analyze turbulence, fluctuations and jumps of Iranian regions. For this purpose, environmental data has been gathered in two parts. In the first part of the data, the results of the interpolation of the daily precipitation observations of 1434 stations of climate and climate were used from the beginning of 1340 to 1383. After the formation of a da...
متن کاملGrid Data Management Distributed Database Management and Replication with Object Granularity
In the context of the ALDAP (Accessing Large Data Archives in Astrophysics and Particle Physics) project funded by the NSF KDI program, we are collaborating with the SDSS Science Archive team at JHU [1] to exchange knowledge and experience in in implementing large science archives using Objectivity/DB. The JHU group has extensive experience in database structures, optimizing database queries, a...
متن کاملشناسایی و پهنهبندی نواحی دمای فرین سرد ایران
In this study, kriging method applied to mean daily temperature dataset of 663 synoptic and climatic stations from 1961 to 2004 in Iran. So a gridded database of mean daily temperature with 15*15 Km spatial resolution prepared. This database contains 15992 days and 7187 pixels. Based on this grid data extreme temperature database has been calculated using Normalized Temperature Deviation Index....
متن کاملبه کارگیری سامانه تبدیل گفتار به متن در حوزه مراقبت سلامت: مزایا، محدودیتها، راهکارها
Background and Aim: The applicability of any technology to enter a certain field is determined by defining the advantages and disadvantages of the system in that field. The aim of this study is to show the advantages and limitations of using speech recognition systems in health care and providing practical solutions to improve the acceptability of the system in that field. Materials and M...
متن کامل