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:
Kongzhi yu Juece/Control and Decision
Azerbaijan Medical Journal
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology
Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering)
Zhonghua yi shi za zhi (Beijing, China : 1980)
Changjiang Liuyu Ziyuan Yu Huanjing/Resources and Environment in the Yangtze Valley
Tobacco Science and Technology
Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
General Medicine (ISSN:1311-1817)
Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation
The Bengawan Solo River is the largest river on the island of Java and flows water from the river basin area (DPS) covering an area of ± 16,100 km2 starting from the Sewu Mountains in the west-south of Surakarta to the Java Sea north of Surabaya through a ± 600 km long channel. Wonogiri Reservoir as a reservoir in the upstream area of the Bengawan Solo River with a watershed (DAS) covering an area of 1350 km2 is still operating well since 1981 as a flood control raw water supply hydroelectric power river maintenance tourism and fisheries. With a river maintenance discharge from the reservoir of 2 m3/s the amount of river pollution load in the downstream area is still quite large with the highest amount of pollutant load found in the Kajangan segmentt in September 2019 with a BOD of 103 mg / L and COD of 441.7 mg / L.-133.254.59 kg / day for BOD parameters and -555.039.07 kg / day for COD parameters. After simulating the addition of discharge to the upstream different results are obtained. The most optimal dilution discharge was found to reduce the pollution load in the downstream area to comply with class II water quality standards with the lowest discharge of 23 m3 / s for April 2019 and the highest discharge of > 150 m3 / s for September 2019 to December 2019. Efforts to rely on the addition of upstream river discharge as a diluent to reduce pollutant loads in the downstream need to pay attention to the quality of water contained in the water discharge. If the water quality at the discharge used as a diluent is not too good it will not have a big effect in reducing the pollution load
File carving is a technique to extract data from digital evidence and the signature-based approach searches data for patterns of file signature. As a response to demands of employing a high-performance string searching algorithm, the baseline algorithm, namely Boyer-Moore algorithm, is being widely used since proposed. However, there are more algorithms which are better than it, being continually proposed. Therefore, this paper aims to identify the best string searching algorithm that can be used for optimizing the signature-based file carving in term of time and memory usage. Therefore, a performance analysis against the baseline algorithm and its variations are performed. The findings indicate that the Shift-Or (SO) algorithm can be used as string searching algorithm in signature-based file carving due to its faster completion time and lower memory consumption. For future work, SO algorithm will be integrated with the file carving tools to test the capability of reducing the carving duration and memory usage while maintaining the similar carving accuracy.
