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
This study is designed to investigate the role of (0,1,2 and 3.0% by weight) Portland cement, hydrated lime, gypsum and bitumen in the stabilization mechanisms of many lead contaminated Iraqi soils; as measured mechanically by a “mini” JET device and chemically by the gravimetric dispersion ratio method (as DR,%) in 1:2 soil:water solutions. From the “mini” JET results, cement was the best mechanical stabilizer in increasing both the critical shear stress (τc, pa) and the degree of hardness (DH) and hence reducing both the scouring depth (SD, mm) and the erodibility coefficient (kd cm3/N.s); followed by lime and bitumen. Gypsum has proved its failure as a mechanical binder and its calcium produced flocks seem to be very vulnerable against wet conditions and the energy of running water scouring force. To the contrary and as a chemical stabilizer, gypsum was superior in reducing the dispersion ratio (DR,%); followed by lime, cement and bitumen. In the case of lead mobility, gypsum was the best in reducing lead solubility and presumably its mobility in treated soil solutions; followed by bitumen, cement and lime with a stabilization efficiency (SE,%) of 93,90,59 and 54.9% respectively, but the formed gypsum calcium-clay flocks loaded with lead may be easily detached by the running water forces