It is our great pleasure to invite you to join us at the upcoming conferences in Athens,
Greece, December 21-23, 2025.


    9th European Conference on  Electrical Engineering and Computer Science (ELECS 2025) 
http://www.elecs.org

    8th International  Conference Environment, Chemical Engineering & Materials (ENCEMA),
Athens, Greece, December 21-23, 2025. http://www.encema.org

    3rd International Congress on Theoretical and Applied Mechanics, Fluid Mechanics,
Heat and Mass Transfer (MECHANICA 2025) http://mechanica.iapub.org


These parallel conferences will be held in one of the most breathtaking locations in the
world: Athens, Greece, December 21-23, 2025.
We would like to invite you to submit a paper in our conference


You can select publication between our journals or IEEE Proceedings (ELECS 2025)  or AIP
Proceedings (ENCEMA 2025) or in some Springer Verlag Volume

Beyond the academic sessions, you will have the opportunity to enjoy Athens’s unique
christmas atmosphere and an excursion to Archaeological Museum of Acropolis, Zappeion and
Parthenon (Acropolis) in the 2nd and 3rd day of the conference.
We warmly encourage you to be part of this exciting event, where high-level research
meets the beauty of one of the world’s most iconic destinations.

Upload your Paper or Abstract directly via the web site until December 15, 2025


Extended Versions (after the conference) of all the accepted and registered papers will
appear in many ISI, SCIE indexed Journals (See our web site)


Best Regards

Dr. George Petrakis, University of Athens, Athens, Greece

Prof. Nikos E. Mastorakis, IEEE Senior Member, Technical University of Sofia, Bulgaria &
H.Naval Academy, Piraeus, Greece

Prof. Klimis Ntalianis, University of West Attica, Athens, Greece

Prof. Yuriy S. Shmaliy IEEE Fellow, Universidad de Guanajuato, Mexico (Conference
Co-Chair)


Prof. Imre J. Rudas IEEE Fellow, Óbuda University, Budapest, Hungary (Conference Co-Chair)