Trace (Travaux et recherches dans les amériques du centre), a humanities journal focused on Mexico and Central America, converted to OA. The journal has been published under that title since 1985 by the Centre d'Études Mexicaines et Centraméricaines. The journal publishes in Spanish. The new OA site is hosted by Revues.org. Back issues to 2007 are currently available.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.