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)
This paper deals with the rotated constellations technique's performance, which results in additional diversity to enhance Bit Interleaved Coding and Modulation BICM in various fading channel environments that improve the overall DVB-T2 gain. The performance gain of the rotated constellation has been analyzed and compared with the case of using a non-rotated constellation. In this comparison, three constellation types have been used: QPSK, 16-QAM, and 64-QAM, with all available six code rates supported by the DVB-T2 system. The simulation has been performed with four different types of fading channels scenarios, including Gaussian, Ricean, Rayleigh, and 0 dB Echo channels. Finally, achieved results show an outstanding improvement in DVB-T2 performance when employing rotated constellation in terrible fading environments by choosing a particular parameters configuration.
The multivalent binding of heteroatoms inside the macrocycle to metals are gained interests. To synthesis functionalized macrocycles based on 3,5-dihydroxybenzoic acid core, a common nucleophilic substitution reaction of phenolic hydroxyl with propargyl bromide under basic condition was applied. The cyclization was achieved with click reaction of dipropargyls with diazides in presence of Copper chloride (I) and sodium ascorbate in dichloromethane. From the other side, the polyvinyl chloride was converted to its polyvinyl azide derivative and finally reduce the azide to its corresponding polyvinyl amine. Finally, the crafted polymer is obtained by amide formation. The intermediates are characterization by the NMR, FTIR spectroscopy, and mass spectrometry, while the FESEM, EXD, XRD, DSC techniques are used for confirm the morphological shape and thermal stability further studied the synthesized polymer. The removal of lead ions is performed by Batch methodology using atomic absorption in different experiment conditions, which is indicated the removal of such metals effective and the recyclability is highly sufficient.