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:
Internet of Things (IoT) is the development of the Internet and has been acquisition increased attention from researchers, developers in both industrial environments and academic. The hcapacity for communication and data collection possible, providing several opportunities for many IoT applications, particularly medical and healthcare systems. In spite of all the advantages, there are still a lot of open issues that represent the main challenges for Internet of Things, for example information security, privacy, accessibility, portability, and interoperability. IoT provides important characteristics to medical healthcare systems, such as mobility, scalability, and availability that offer an architectural basis for very high technological healthcare applications, such as real-time patient monitoring, environmental and indoor quality monitoring, and ubiquitous and pervasive information access that benefits health professionals and patients. This paper reviews the recent application and the platform architecture of IoT in addition to showing all the challenges and the open issues of IoT. Furthermore, this research synthesizes the existing body of knowledge and identifies the gaps that open up new considerable and challenging future research directions
The use of micro hydro power plants (PLTMH) in utilizing existing water resources has been widely carried out, especially for people in rural areas who experience difficulties in accessing electricity networks and are spread throughout Indonesia. One of the rivers in the province of South Sumatra, Indonesia, which has a swift flow of water to be able to drive a turbine is the Kelekar River located in Ogan Ilir district. Besides having a quite heavy flow of water, Kelekar River is supported by the presence of the reservoir basins that is Embung of Sriwijaya University which has an overflow design be equipped 2 sluice gates with dimensions of 2 x 1.5 m and width threshold with top point elevation +6.00. This study aims to calculate the initial design of micro hydro power plants on the Kelekar River based on the river flow rates and the height of the water falling. Stages of analysis include rainfall analysis, test the suitability of data distribution, calculate concentration time, determine runoff coefficient values, calculate runoff discharge and calculate the height of the water falling, initial design analysis of micro hydro power plants. Based on the calculation analysis, it is obtained that the flowrate of the kelekar river is 211.109 m3/sec (QRmax) and 15.732 m3/sec (QRmin), design discharge (Qd) = 0.45m3/sec, the high of effective energy (H) = 3.475792 m, power from water flow 15.344 kW, dan the power produced by the turbine is Pt = 11.508 kW with the turbine efficiency t = 0.75