National Autonomous University of Mexico in alternative energies. All research centers are open to students from around the world. The UNAM holds a number of programs for students within the country, using scientific internships to encourage research in the country. UNAM currently installed its first supercomputer Sirio (Cray Y/MP) in 1991. Since 2013 it operates a supercomputer named Miztli (HP) for scientific research. UNAM's scientific output continues to grow; despite numerous attempts by the Mexican government to curtail its budget, the university currently produces 60% of all scientific publications in Mexico. As for basic sciences, UNAM currently has two Howard Hughes Medical Institute Scholars and
Clausura 2016 Copa MX the 2015-16 CONCACAF Champions League (América, Querétaro, Santos Laguna and UANL) or the 2016 Copa Libertadores (UNAM, Toluca, Puebla). The top 13 Ascenso MX in the Apertura 2015 classification table also qualified to the tournament. If two or more clubs are equal on points on completion of the group matches, the following criteria are applied to determine the rankings: Every group is composed of four clubs, two from Liga MX and two from Ascenso MX. except for Group 6 which only has one Liga MX club. Instead of a traditional robin-round schedule, the clubs will play in three two-legged "rounds",