High Temperatures - High Pressures is an international refereed journal devoted to the experimental and theoretical study of the thermophysical properties of matter. High Temperatures - High Pressures reflects the common interests of physicists, engineers, material scientists, chemists, and other scientists. It provides a focus for developing and disseminating knowledge of thermophysics research, applications, equipment, and techniques. It covers the thermophysical properties of gases, liquids, and solids, at all temperatures and under all physical conditions. Authoritative reviews of advances in thermophysics research, new technology applications, scientific meeting reports, and book reviews are other regular features of the journal.