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:
Every human being has cholesterol in their body system; it depends on managing the cholesterol. Some people have more LDL (low-density lipoprotein) over the HDL (High-Density Lipoprotein); LDL is also called bad cholesterol. When a person has more LDL over the HDL, it can cause many health problems, so we designed a system that can detect cholesterol itself to prevent the bad cholesterol can do to the human body system. There's a condition when a person has more LDL over the HDL, and he doesn't have good blood circulation. Somehow the fat in his body showed up in the eyelid, the fat forced to push through the surface of the skin. Not every person can have xanthelasma. It's a kind of abnormalities in a person's body, but when a person has a xanthelasma in their eyelid, we recommend him to meet a doctor because that thing in his eyes is removable. Usually, the person who has xanthelasma in his eyelids have move LDL over the HDL, but they don't realize it. o that a program is made to detect cholesterol levels with an expert system using the certainty factor method and image processing of the eyelids with the SURF algorithm. The accuracy of the Certainty Factor algorithm is 100%. The accuracy of the SURF and clustering methods is 93.33%.
The Ba0.85Ca0.15 Zr0.1Ti0.9O3 (BCZT) piezoelectric material was prepared using solid-state reaction method. The oxides and carbonates were mixed and mechanically activated using the high-energy ball mill for 8, 10 and 12 h prior to the solid-state reaction. Thermal analyses have been used to follow the reactions in the milled powder. The milled powders were calcined in the temperature range from 850- 950 °C for 5 hours. The compacts made from the calcined powders were sintered at 1400, 1450 and 1500 oC for 2 h. XRD and SEM techniques were used for the characterization of the prepared powder, as well as the sintered compacts. The dielectric properties of the sintered samples were measured using RCL meter. The results showed that, irrespective of the milling time, complete formation of BCZT phase took place at 950 °C. A relative permittivity of 24000 at Curie temperature and 7060 at room temperature, with low values of dielectric losses (0.00171) were obtained for the sample made from the powder milled for 8 h and sintered at 1500 °C for 2h. The relative permittivity versus temperature showed a relaxor type behavior and diffuse transition.
