defied Salazar's regime to issue tens of thousands of visas to fleeing Jewish and other refugees, subsequently stripped of his position and 12 years after his death recognized by Israel as one of the Righteous Among the Nations, the first diplomat honored, or famous 16th century mathematicians like Pedro Nunes, who is considered one of the greatest Portuguese mathematicians ever, and the German Christopher Clavius, who was the main architect of the modern Gregorian calendar. List of faculties The university is organized into 8 faculties and each faculty into departments: Faculty of Law (Faculdade de Direito da Universidade de Coimbra) offers all levels of academic degrees in Law and Public Administration. Faculty of Medicine (Faculdade de Medicina da Universidade de Coimbra) offers all levels of academic degrees in Medicine and Dental Medicine. Faculty of Humanities (Faculdade de Letras da Universidade de Coimbra) offers all levels of academic degrees in Cinema, Music, Theatre, Classical Languages, Literature and Portuguese, Modern Languages and Literature, History, History of Art, Archaeology, Geography, Philosophy, Journalism and Tourism, Leisure and Heritage. Faculty of Sciences & Technology (Faculdade de Ciências e Tecnologia da Universidade de Coimbra) offers all levels of academic degrees in Anthropology, Architecture, Biology, Biochemistry, Design and Multimedia, Conservation and Restoration, Environmental Engineering, Biomedical Engineering, Civil Engineering, Electrotechnical and Computer Engineering, Physical Engineering, Industrial Engineering and Management, Informatic Engineering, Materials Engineering, Mechanical Engineering, Chemical Engineering, Physics, Geology, Mathematics Chemistry and Medicinal Chemistry. Faculty of Pharmacy (Faculdade de Farmácia da Universidade de Coimbra) offers all levels of academic degrees in Pharmaceutical Sciences. Faculty of Economics (Faculdade de Economia da Universidade de Coimbra) offers all levels of academic degrees in Economics, Business Organisation and Management, International Relations and Sociology. Faculty of Psychology & Education Sciences (Faculdade de Psicologia e Ciências da Educação da Universidade de Coimbra), which offers all levels of academic degrees in Psychology, Social Service and Education Sciences. Faculty of Sports Sciences & Physical Education (Faculdade de Ciências do Desporto e Educação Física da Universidade de Coimbra) offers all levels of academic degrees in Sports Science and Physical Education. List of research units Research and Studies centers of the University of Coimbra include: Association for the Development of Industrial Aerodynamics AIBILI (Association for Innovation and Biomedical Research on Light and Image) Institute of Biomedical Research in Light and Image Centro de Histofisiologia, Patologia Experimental e Biologia do Desenvolvimento Center of Cardiothoracic Surgery Center for Pharmaceutical Studies