EDITORIAL PREFACE

It is my great pleasure to publish the first issue of the jordan journal of mechanical and industrialengineering (jjmie). jjmie is a refereed, peer reviewed quarterly international journal issued by thejordanian ministry of higher education and scientific research in cooperation with the hashemiteuniversity. the journal covers a wide range of research and development concerning mechanical and industrial engineering. through the publication, we hope to establish and provide an international platform for information exchange in different fields of mechanical and industrial engineering.