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
TV UNAM 2005 as a digital-only station, the first in Mexico. As part of the project, UNAM's DGTU (Dirección General de Televisión Universitaria or TV UNAM) began the broadcast of TV UNAM on October 24, 2005 on cable and satellite TV systems, including Cablevisión in the Valley of México and satellite TV provider SKY, and later Dish México. (As of 2014, TV UNAM is now required carriage for all cable systems in Mexico alongside several other public and cultural stations.) With the help of the government-owned OPMA public television network (now Sistema Público de Radiodifusión del Estado Mexicano (SPR)), it expanded its