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. Asia Life Sciences
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:
Using natural fibres like Sansevieria trifasciata can be an option to reduce energy consumption compared to synthetic fibre that requires a high consumption of energy since it contributes to the mechanical properties of composites. Therefore, an observation was done to know the effect of alkaline treatment with 3% NaOH on Sansevieria trifasciata fibre obtained through mechanical retting method, in which the composites consist of Sansevieria trifasciata with vinyl ester matrix. In this study, the modified fibre orientations were the random and the unidirectional ones, while the volume fraction used was 0%, 5%, 10%, and 15%. Several tests were carried out namely tensile tests, impact tests, density tests and observations through scanning electron microscopy (SEM). The results of this study found that the value of tensile strength could increase up to 31.7%, the stiffness could increase up to 13% and the toughness could increase 49.6% with the addition of alkaline treatment on the fibre. There was also an increase in mechanical properties with the addition of volume friction, in which the largest increase occurred in the volume fraction of 15%
Public Guest Service is a place of lodging that is provided for university students. Public Guest Service in this study is located in Indonesia in the city of Jakarta which has hundreds of lodging capacity and has public facilities that are quite varied. In the current management process, all data collection processes for residents, repairs, maintenance still use manual data collection as well as improper data storage. In an effort to improve service to residents and operational management, the need for business process development or the development of activities in Public Service Guest. Depend on the need for increasing occupant services and reminding of effectiveness in running Public Service Guest operational management, the solution is to align business processes with the use of information technology or information systems. This study uses TOGAF ADM in the Business Architecture section. This research generates a recommendation in the form of planning of a new business flow and maximizing the use of information systems and information technology in maximizing the Public Service Guest business process
