Professor Ruiz works at the Faculty of Sciences of the University of Granada. He has taught and supervised, teaching undergraduate, master's, and doctoral courses in Environmental Science, Chemistry, Physics, Biology, Mathematics, Telecommunications Engineering, Architecture, Civil Engineering, and Computer Engineering degrees. Among the master's course teaching, he co-ordinated subjects and teaching courses in the Master's of Environmental Engineering, Acoustic Engineering, Occupational Risk Prevention, and Management and Integral Safety Building. Research experience: He has authored more than 140 articles in international journals in Engineering and Science topics and more than 150 publications in national and international conferences. He has been the advisor of 10 doctoral theses with high marks and more than 97 final degree or masters research projects, and he has been the main researcher of 15 research projects and member of 21 research projects. He is a member of the editorial board of scientific journals or societies, such as IEEE, Elsevier, IET, and MDPI, and he is a member of the scientific committee of several international and national congresses. His research has been linked to the modeling of experimental data, signal processing, and data analysis in fields related to electromagnetism, acoustics, and thermal and acoustic insulation in buildings.