We can interpret the waste material in construction as loss or of resources, time (by looking at labor and equipment), also capital, this is caused by activities that require costs, either directly indirectly, but do not add value all. service products. This research compares occurs 2 project case studies, namely XYZ factory project, supermarket building Jakarta, causes two projects. The method...

Introduction: The use of a simple tissue analog material in the fabrication of medical computed tomography (CT) imaging phantoms has great potential to help researchers. The purpose of the present study is to develop new gel tissue-equivalent materials and determine whether their CT numbers and relative electron densities vary in CT images obtained by scans at different energie...