UPCommons. Portal del coneixement obert de la UPC

This site is a university repository providing access to the publication output of the institution. The contents of the repository reflect the interests of the institution and are heavily weighted towards applied sciences and technologies. The site offers in addition to the standard searching options, a concept search construction tool. The site interface is in Spanish and English. Registered users can set up email alerts to notify them of newly added relevant content. A certain level of encryption and security is embedded in the site which may cause some users accessibility problems.