This class includes: - Scientific research and technological development on the fields of mathematics and statistics. - Scientific research and technological development on the fields of computer science and information technology. - Scientific research and technological development on the field of physics. - Scientific research and technological development on the field of chemistry. - Scientific research and technological development on the relevant fields of earth science and environment. - Scientific research and technological development on the field of biology. - Scientific research and technological development on other fields of natural sciences.