Triple Helix is no longer published by SpringerOpen. Brill Publishers started publishing the journal as of 1 January 2019.
The new journal homepage can be found here: https://brill.com/THJ
The new journal submission system can be found here: https://www.editorialmanager.com/thj/
An archive of all articles previously published in the journal will continue to be hosted on SpringerOpen. You can access the articles by clicking the link above. All articles published in Triple Helix during its time with SpringerOpen will remain fully searchable via the SpringerOpen website and SpringerLink.