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 paper was to use APOS theory to analyse undergraduate students’ understanding of proof by mathematical induction against the backdrop of the genetic decomposition. The 2020 class of 159 students wrote a test with three questions on proof by mathematical induction. A further ten students were selected based on their responses to the test to undertake semi-structured interviews. The students’ responses to the test and the interviews were analysed by classifying whether the students had attained the Action, Process, Object and Schema stages of concept-formation. Results indicated that although students operated at all levels of APOS framework, the majority operated on the Action level. Few students managed to attain the desired Schema mental structure. The use of APOS theory gave us a better insight of students’ understanding of proof by mathematical induction, which can help other researchers to make students’ understanding of other mathematics topics.
The study aims to investigate the mediating role of supply chain financing on the relationship between negotiation, collaboration, and digitalization with the supply chain effectiveness of Alfamikro partners. The study involves 261 owner micro-retailers of Alfamikro partner members in the Tangerang area as respondents. The study employs the Structural Equation Modeling (SEM) analysis technique with the help of the AMOS program. The results showed that there was an influence supply chain finance on supply chain effectiveness in the Alfamikro program. Collaboration and digitalization affect supply chain financing, but negotiations do not influence the supply chain financing. The study also found that supply chain financing mediates in increasing the effect of collaboration and digitalization on supply chain effectiveness. While supply chain financing does not mediate the relationship between the negotiations and supply chain effectiveness, therefore, micro-retailers and their suppliers can build strong relationships through collaboration and digitalization. Micro-retailers can engage suppliers to work under strategic alliances through cooperation, and digitalization.