1891, the Rheinisch-Westfälische Hüttenschule was relocated from Bochum to Duisburg. Subsequently, the school was transformed into the Königlich-Preußischen Maschinenbau- und Hüttenschule, and in 1938 was renamed to Public School of Engineering. After a decision of the federal state government in 1960, the teacher training college of Kettwig was settled to Duisburg and was named Pedagogical University Ruhr. In 1968, the university was founded again in Duisburg, related to the old one, bearing the name: Comprehensive University of Duisburg. Initially only small, the university was developed rapidly in the 1970s up to about 15,000 students. In 1972 the Pedagogical University Ruhr and the Public School of Engineering, which was renamed in 1971 to University of applied sciences Duisburg. Other schools were also relocated to Duisburg. The University of Duisburg was then called Comprehensive University of Duisburg. In 1994 the university was renamed Gerhard Mercator University. In 2003, Gerhard Mercator University merged with the University of Essen to form the University of Duisburg-Essen, which is today one of the largest universities in Germany with about 40,000 students. Recent developments In March 2007 the three universities of Bochum, Dortmund and Duisburg-Essen founded the University Alliance Metropolis Ruhr, which now includes more than 120,00 students and 1,300 professors and is modelled after the University of California system. In May 2018, the three members of the University Alliance Metropolis Ruhr launched the Research Academy Ruhr (RAR), an inter- and university overarching program for the development and support of young scientists. The program is funded by the State of North Rhine-Westfalia (NRW) and the Mercator Research Center Ruhr (MERCUR) with €800,000 over the next four years and an additional €1 million being added by the three participating members of the University Alliance. Campus The university has two main campus locations in Duisburg and Essen. Faculties and Institutes Main faculties The University of Duisburg-Essen today has twelve faculties, listed below: Faculty of Art and Design Faculty of Biology and Geography Faculty of Business Administration and Economics Mercator School of Management – Faculty of Business Administration Faculty of Chemistry Faculty of Engineering Department of Building sciences Department of Electrical engineering and Information technology Department of Computer sciences and Applied Cognitive Sciences Department of Mechanical and Process engineering Department of Transport Systems and Logistics International Studies in Engineering Faculty of Humanities Faculty of Mathematics Faculty of Medicine and University Hospital Essen Faculty of Social sciences Institute for Political Sciences