. Jestech.karabuk.edu.tr.Site is running on IP address 193.140.9.6, host name iats09.karabuk.edu.tr (Karabük Turkey) ping response time 7ms Excellent ping. Engineering Science and Technology, an International Journal (JESTECH) (formerly Technology), a peer-reviewed monthly engineering journal, publishes both theoretical and experimental high quality papers of permanent interest, not previously published in journals, in the field of engineering and applied science which aims to promote the theory and practice of technology and engineering.