Dr. Algis Džiugys is Chief Research Associate at the Laboratory of Heat-Equipment Research and Testing Department, Lithuanian Energy Institute. He earned MSc in Physics from the Vilnius University (1986), and completed his PhD studies in Computational Fluid Dynamics at the Lithuanian Energy Institute (1992). He has published more than 100 papers in various journals. He is full member of the Lithuanian Academy of Sciences and member of the Lithuanian Physical Society. He received the Lithuanian Academy of Sciences prize for the best young scientist work in 1993. His interests include numerical modeling, theoretical and computational heat and mass transfer, medical physics and biophysics, discrete elements method, molecular dynamics, mathematical and numerical analysis, data processing and analysis.