| Affiliation: | 1. School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China;2. The Collaborative Innovation Center of Coal Safety Production of Henan Province, Jiaozuo 454000, China;3. Department of Mining and Materials Engineering, McGill University, Montreal H3A0E8, Canada;4. School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, China;1. Department of Civil, Environmental, Aerospace, Materials Engineering, University of Palermo, Viale delle Scienze, Ed. 6, 90128 Palermo, Italy;2. Department of Physics and Chemistry, University of Palermo, Via Archirafi 36, 90123 Palermo, Italy;3. Laboratoire H. Curien, UMR CNRS 5516, Université de Lyon, 18 rue du Pr.Benoît Lauras, 42000 Saint-Etienne, France;4. CNR-IMM, Strada VIII, 5, Zona Industriale, 95121 Catania, Italy;5. Department of Physics and Astronomy, Via Santa Sofia, 64, 95123 Catania, Italy;6. ISMN, CNR, Palermo, CNR, Via Ugo La Malfa 153, 90146 Palermo, Italy;7. ISMN, CNR, Monterotondo Stazione, Roma, Italy |
