“panta rei (everything flows)”

Heraclitus (c. 540 – c. 480 BCE)

Prof.Dr. Mehmet Cem Ece

Trakya University

School of Engineering & Architecture

Department of Mechanical Engineering

22030, Edirne

TURKEY

Phone: 90-284-2261217

Fax: 90-284- 2261225

e-mail: cemece@trakya.edu.tr