List of Articles Ultrasonic Vibrations Open Access Article Abstract Page Full-Text 1 - Ultrasonic Assisted Equal Channel Angular Extrusion Process (UAECAE) Hamed Razavi Yaghoub Tadi Beni Mohammad Baharvand Open Access Article Abstract Page Full-Text 2 - Investigating the Effect of Rotation Speed and Ultrasonic Vibrations in the Incremental Forming Process Saeed Amini Farshad Nazari Mohammad Baraheni Amir Hossein Ghasemi