RI OPAC: Literature Database for the Middle Ages - Listing over 2.5 million titles

Thesaurus
Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

Topics
         Geistes- und Wissensgeschichte  [+]   117738x
             Philosophy  [+]   47562x
                Synonym: Ideengeschichte
                 (Neu)Platonismus  [+]   1661x
                 Aristotelismus  [+]   2481x
                        Synonym: Peripatetiker
                 Augustinismus  [+]   1238x
                 Scholastik  [+]   4309x
                 Humanism  [+]   2820x
                 Erkenntnistheorie  [+]   1349x
                 Geschichtsphilosophie  [+]   159x
                 Logik  [+]   1035x
                 Metaphysik  [+]   3402x
                 Naturphilosophie  [+]   459x
                 Politische Theorie  [+]   648x
                 Sittenlehre, Ethik  [+]   3010x

Alphabetic:

(Select a letter to open the register)


Thesaurus Help:

The systematic thesaurus of the OPAC is a hierachical collection of all descriptors which are used to categorize entries of the database concerning topics, time and geography. You can browse the descriptors by using the systematic tree view or the alphabetic register or by doing a text search on all descriptors.

Descriptors with the folder symbol contain more detailed descriptors of subcategories, which can be displayed by clicking on the descriptor text. If the descriptor has no subcategories, it is marked with a page symbol, and there is no link.

The number next to the descriptor shows the counter of all database entries which are tagged with the descriptor. You can display all these entries by clicking on the number.

You can add a descriptor to the selection with the [+] symbol. If you do so, and then click on the number of another descriptor to show the related entries then only the intersection of both descriptors will be displayed. Selecting a descriptor with the [+] symbol also gives you the possibility to filter the results by using the query form.

NOTE: Not all entries of the Opac are tagged with thesaurus descriptors, so an additional search with the regular query form may deliver different results.