Contributions by Liviu C Tugulan,
Contributions by Mihalis Cutrubinis,
Edited by Ashutosh Kumar Shukla (Ewing Christian College, Prayagraj, India),
Contributions by Joseph P Hornak (Rochester Institute of Technology, USA),
Contributions by Vasile Bercu,
Contributions by Verónica Guilarte Moreno (University of Gra),
Contributions by Eman Osman (National Institute of Standards, Egypt),
Contributions by Mihail Secu,
Contributions by Octavian G Duliu (Joint Institute of Nuclear Research, Russia),
Contributions by Shin Toyoda (Okayama University of Science, Japan)
