Foreword from general chair

Welcome to the 14th International Conference on QiR (Quality in Research) 2015. It is a great pleasure for Faculty of Engineering Universitas Indonesia to be hosting this biennial event with Faculty of Engineering Universitas Mataram and STMIK Lombok, in the spirit of strengthening of cooperation and mutual growth to be world class institution. For the first time, the QiR 2015 is held in Lombok Island, one of Indonesia´s beautiful paradise islands. It is with our utmost pleasure to hold this year´s QiR 2015 in conjunction with 4th Asian Symposium on Material Processing (ASMP), and International Conference in Saving Energy in Refrigeration and Air Conditioning (ICSERA).