Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
The purpose of this study is to analyze the implementation of Green Productivity (GP) in batik SME (Small and Medium Enterprises) to minimize its environmental impact. GP is an analysis method of productivity used to analyze inputs, outputs, and environmental impacts for economic development. It aids in Waste Reduction (WR), Material Management, Pollution Management, and Increases Production. This study uses two methods, namely Material Management and Waste Reduction. The material management aims to reduce costs and the amount of waste. This study replaces and reduces the amount of wax raw materials used with gondo. WR uses filtration and phytoremediation methods to increase productivity by 20% and reduce waste by 50%. Meanwhile, WR showed that the waste concentration also decreased with the sample was tested in a laboratory
A good reservoir on the seismic exploration can be identified by seismic waves velocity analysis. Seismic wave velocity is related to reservoir parameters, particularly fluid-saturated, porosity, and permeability. Based on the behavior of P wave velocity from Biot formula, where the reservoir model assumed is consist of matric (solid) and fluid-saturated. With the result, we can estimate the other reservoir parameters, especially permeability then plotted to wave parameters. Data used in this analysis is well log data from Walakpa 2 Well Test in National Petroleum Reserve, Alaska. The location on coordinate 71003’00.44” North and 156057’09.70” West, with total thickness prospect zone on Pebble Formation is about 25 ft. The correlation of rock permeability by theory and analysis on the prospect zone is ktheoritical = 0.915 klog + 0.2. The error is about 8.5 %.