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:
Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
Interventional Pulmonology (middletown, de.)
In this work, PMMA (Poly methyl methacrylate) microfluidic system was used as a micro-reactor for urea hydrolysis by urease enzyme with use conductivity principle and utilize sound level meter(SLM) App in smartphone as a novel detector by considering the peak height in the App as an indicate for urea concentration. the advantage of use small volume and how the reaction carried on in the microfluidic system with simple and low cost are discussed, and the results were analyzed and statically determine. The linearity, detection limit (3×noise) and Correlation Coefficient, 62.5-500 ppm, 31.25 ppm and 0.992 respectively also, recovery studied were between (98.5-100.13%).
The West Middle Cheliff watershed is located in the north-west of Algeria. It has an enormous potential alluvial groundwater and belongs to three sub-watersheds named: Wadi Ras Ouahrane, Wadi Sly and Wadi Cheliff Ouarizane. The Sidi Yakoub dam water releases on Wadi Sly for agricultural purposes have influence on the wadi flow and on the piezometric groundwater outside the flood seasons. The study region piezometric fluctuations of both time and space allows showing a general groundwater flow direction from East to West and in the South from Wadi Sly to the centre, suggests a connection of groundwater recharge by Sidi Yakoub releases. To these effects, it is undoubtedly a piezometric dome appearance on the wadi Sly left bank and water concentrations become diluted in the low water period of 2015.