This series of books attempts to collect and compile the work of Dr. Ioannis Kleanthi Kaldellis, published in authoritative international journals, starting from the late 1980s.

The aim and mission of these publications is, on the one hand, to bring together all his published work in a comprehensive compilation and, on the other hand, to highlight the priorities and developments in the author’s scientific and technological fields of interest through the chronological structure of the works.
The organization and compilation of the works and their distribution among the individual volumes was based on the chronological order of their development and publication.

For reasons of authenticity, all publications are presented exactly as they appeared in the respective scientific journals of the time, without any changes or interventions in the appearance of the works.

At this point, it should be noted that the present compilation probably reflects in the most authentic way the author’s own development over time and his research and scientific career.