What's New in Essential Science Indicators?

Current Product Source Dates

The Essential Science Indicators database has been updated as of July 13, 2017, to cover a 10-year plus 4-month period, January 1, 2007 – April 30, 2017. Data is updated bi-monthly (six times a year). This is the second bi-monthly period of 2017.

Retracted Articles Now Excluded From ESI

Essential Science Indicators derive from counts of articles published in journals. Articles are defined as research articles and review articles. Retracted articles are now excluded from article counts. The other document types excluded from article counts are letters to the editor, corrections, and abstracts.

Training Videos

View training videos that explain ESI data, features and workflows here: