Chou University, Tokyo, Japan, 2010With Prof. K. Kobayashi,Chou University, Tokyo, Japan, 2010MMET* 2004, Dnepropetrovsk, Ukraine. Prof. Veliev MMET Chairman with Prof. Hasimoto(Japan) and Prof. Tanaka(Japan)USA, Philadelphia, Prof. E. Veliev with Prof. N. Engheta, University of Pennsylvania,2002USA, Philadelphia, Prof. E. Veliev with Prof. N. Engheta, University of Pennsylvania, 2002With my granddaughter Ece, Kharkov, Ukraine, 2011USA, New York, 2002Young Scientist seminar, Kharkov, 1988With my daughter Roksana, Slavyansk, Ukraine, 1986