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:
Economic and ecological crisis has led to a sharp decrease in the amounts of fertilizers application, perennial herbs cultivation areas and neglection of crop rotations, resulting in soil properties deterioration and a decrease in their fertility. Alfalfa is a strategic crop for the improvement of current poor conditions of soils due to its phytoremediation facilities and nitrogen accumulation. The aim of the study is to determine morphological traits of different alfalfa genotypes in the field conditions by direct measurements and establish relationships between the roots and green biomass using correlation, variation, and analysis of variance. We determined that the main root diameter ranges from 5.10 to 7.80 mm, the variation of the trait is 26.40-31.40%. The main root diameter increased up to 6.70-6.90 mm is associated with an increased green biomass by 4.75-6.37 g, and an increased root biomass by 4.71-5.26 g. The dependence of green biomass productivity and roots was determined as an indirect criterion for plant breeding. Plant breeding by the main root diameter favor for stabilization of the plants with the main root of more than 6.0 mm in diameter, increases productivity of the crop
The current model of dam feasibility model is not suitable for government projects such as dam projects which purpose is to build more to meet the needs of the community. This is because the feasibility value is based solely on economic viability, while the socioeconomic and cultural benefits post-construction are not taken into account at all. This research aims to create a model of dam feasibility that takes into account the social, local economy and cultural aspects. The effect of dam construction on these aspects is analyzed based on survey data and then the impact value of each aspect is converted into the weight of aspects on the new dam assessment method with AHP method. The ideal dam feasibility model formula that takes into account the social, local economic, cultural, and profit aspects of dams with their respective weight values is the economics of the dam (1x), Social (0.25x), Local economy (0.24x), Culture (0.23x). The average dam feasibility value rose from 1.15 to 1.64 with the ideal feasibility model formula. The results of the cluster analysis show that in some locations the dam's social – cultural aspects are significant enough that it should be taken into account in the feasibility model. In addition, the construction of dams that prioritize people's income is an aspect that should be prioritized in analyzing the feasibility of dams.