1 June 1970
Relational Model Paper
Publishes the relational model for database management
Historical place archive
Browse historical events and people recorded at San Jose in United States of America. The records below are rendered directly from the World History Database into this page's initial HTML.
Publishes the relational model for database management
Uses a scanning tunnelling microscope to position individual xenon atoms on a nickel surface.
Builds a ring of atoms with a scanning tunnelling microscope and images standing-wave patterns of surface electrons confined inside it.
Provenance
These entries are generated from stored World History Database records whose country and place fields match United States of America and San Jose. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
This database is a research index. For formal scholarly citation, verify individual claims against appropriate primary, archival, academic or specialist sources.