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:
Nowadays, the use of smartphones is very widespread due to the various functions provided. Unfortunately, the evolution of smartphone functionality and adoption makes such devices as a tempting target for attackers. The purpose of this study is to investigate the motivational factors of security choices and control on smartphones among undergraduates in Malaysia. This paper adopted a quantitative methodology where data from a survey (N=200) of smartphone users is analyzed. The results of this study conclude that perceived vulnerability, perceived severity, self-efficacy, response efficacy and reward is significantly associates with security choices and control on smartphones. The results of these findings indicate that further research needs to be done to explore other factors that may be associate with security choices and control on smartphones
The fuel cells of the electrolyte polymer membrane (PEMFC) and methanol fuel cell (DMFC) are one of the alternative energy sources of energy. This research aims to make the membrane material that environmentally friendly and inexpensive. The extract of the pineapple bark is fermented by the bacteria Acetobacter xylinum to produce nata de pina and the process of sulfonation is carried out with the help of microwaves. The Membrane is then characterized by measuring the capacity of the ion exchanger, contact angle, group analysis of functions with FTIR, degree of hercism, mechanical properties, proton conductivity, and morphological analysis with SEM. Characterization results indicate the best result of a well-sonicated membrane nata de pina is a 4-hour disulfonation membrane, with a capacity value of 3.47 mEq/g ion Exchanger, 112.05% degree of grazing 139.9. The resulting mechanical strength of the membrane increased significantly and the arrangement of cellulose fiber arrangement remained orderly