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 research is to apply the magnetic field induction method to determine the type of soil. This soil type information is used to assess the suitability of the land for cultivation. The method was applied by using two types of coils which is functioned as transmitters and receivers’ probes. The voltage response measured on the receiving coil is analyzed to differentiate between each type of soil. Some type of soils, have been used in this measurement, including laterite, sediment, humus, clay and volcanic soils. Based on measurements, all soils have successfully responded to the voltage on the receiving coil and can be distinguished from one another from the voltage value. Volcanic soils, which contain the largest element of aluminum, namely 45%, provide the largest electrical voltage response. Meanwhile, humus soil, which contains 1% aluminum, provides the smallest electrical voltage response.
Economic growth is a necessary condition in carrying out economic development. Growth is also the main measure of development success. This article aims to predict the effect of Tax DBH, Non-Tax DBH, and investment on economic growth moderated by regional spending in East Kalimantan. We use a quantitative study which is a statistical analysis so that it can be calculated through the MRA. To reveal the study objectives, time-series data for 13 periods were needed. We can conclude that only Non-Tax DBH has a significant effect on economic growth with and without the regional spending interaction. On the other hand, DBH Tax and investment have no real impact on economic growth (both directly and indirectly through the interaction of regional spending). Originality in this article can be seen from the novelty value expressed by the time lag, the object of study, the analysis model, and the empirical findings that are different from other studies.