Software for Presentation of Scientific Information in the Framework of a Web Portal

摘要

The description of the web-portal ATMOS structure and the software for implementation of the system and the applied functions needed for this kind of a portal are presented. Database operation, session support, user identification, control of the user's data and dynamic formation of a menu, operation with the applications and templates for data representation are some of the system's functions. Almost all of the system's functions are used during the session realized on a scientific site. The set of the system's functions is called core. Parameters of the core for each site are stored in the database. The applied functions are implemented in the portal as two types of the applications. All the sites of the portal use service applications. Internet links archive, terminology thesaurus, embedded html-editor, etc. form these applications. Scientific applications are unique and as a rule are oriented for the subject field.The ATMOS web-portal consists of nine sites, six of which are clustered in a site group called Atmospheric Chemistry and Physics. The principal features of scientific site construction are discussed. This work was supported by the Intas grant (00-189).