During the period 2 February- 15 March 2022 we plan to host scientists from well-known foreign universities . During their visits we will organize lectures and meetings. The guests scientists will be :- Dr. Slim Naifar from Technical University of Chemnitz, working in the team of prof. Olfa Kanoun (https://www.tu-chemnitz.de/etit/messtech/team.php).- prof. Carlo Trigona from University of Catania (https://www.dieei.unict.it/docenti/carlo.trigona).- Arthur Adeodato, Instituto Federal Fluminense Brasil, https://portal1.iff.edu.br/nossos-campi/cabo-frio– prof. Sayan Gupta, The Uncertainty Lab, Department of Applied Mechanics oraz Complex Systems and Dynamics Group, Indian Institute of Technology Madras, http://home.iitm.ac.in/sayan– Dr. Shaikh Faruque Ali, Associate Professor, Department of Applied Mechanics, Indian Institute of Technology-Madras (IIT-M), https://home.iitm.ac.in/sfali/– Maurício A. Ribeiro, Universidade Tecnológica Federal do Paraná- Ponta Grossa, Paraná, Brasil,- Prof Ravindra Kondaguli, Dept. Mech., BLDEA’s Dr.PGH CET, Vijayapur, Karnataka, India. We encourage you to take part in lectures and meetings.