Contact Person : Renne. Gao; Last Date for the submission of abstract : 42433; Description : Publication: Key Engineering Materials (ISSN: 1662-9795), which is indexed by Elsevier: SCOPUS, Ei Compendex. Speaker: Dr. Ken Witcher, Embry Riddle Aeronautical Univ., USA Prof. Polyakova Marina, Magnitogorsk State Technical Univ., Russia