Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Zhongwei Ma"'
Autor:
Jingjing Zhang, Lei Song, Zhongwei Ma, Lina Sun, Xiaoqing Wang, Duanyan Liu, Feng Huang, Yulin Man
Publikováno v:
Renal Failure, Vol 46, Iss 1 (2024)
Background The potential impact of elevated intra-abdominal pressure (IAP) on residual renal function (RRF) has not been determined. The objective of this study was to investigate the relationship between IAP and the rate of RRF decline in newly init
Externí odkaz:
https://doaj.org/article/6464b763486543ddab08ef78d60f6bb2
Publikováno v:
Ultrasonics Sonochemistry, Vol 82, Iss , Pp 105893- (2022)
The cavitation characteristics during the spreading of a pure Sn liquid droplet subjected to ultrasonication were studied for the first time through high-speed photography to reveal the wetting mechanism. Ultrasonic vibration realized the spreading o
Externí odkaz:
https://doaj.org/article/976518b94e774873b247b249a0b0da49
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 4, Pp 1577-1584 (2019)
7N01-T4 aluminum alloy was welded by metal inert gas welding and the influence of V-groove angle on joint fatigue properties was investigated. The results indicate that the volume of fusion zone (FZ) and the grains in FZ become small when the groove
Externí odkaz:
https://doaj.org/article/68d67bf79c174d698613f4c8f2a582ba
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 1, Pp 285-292 (2019)
Sound joint of hollow-extruded 6005A-T6 aluminum alloy was achieved by friction stir welding and its high cycle fatigue performance was mainly investigated. As a result, the joint fatigue limit reaches 128.1 MPa which is 55% of the joint tensile stre
Externí odkaz:
https://doaj.org/article/e56d10bca0b3406c8df917f77f7f6041
Publikováno v:
Ceramics International. 49:18534-18540
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::579f275da7b6665d98810496cba8b54b
https://doi.org/10.1016/j.ceramint.2023.02.227
https://doi.org/10.1016/j.ceramint.2023.02.227
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 70:323-344
Aiming at slippage and belt breakage of large mechanical conveyor belts, a new type of water-cooled permanent magnet brake (WPMB) is proposed. In order to determine the braking performance of WPMB, a multi-physics coupling model and analysis method o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::924a4a31a62de7e17e87b8b15a3b158d
https://doi.org/10.3233/jae-220070
https://doi.org/10.3233/jae-220070
Publikováno v:
IEEE Sensors Journal. 22:18273-18280
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71730a5c233f024e315657a200d1c9f9
https://doi.org/10.1109/jsen.2022.3199220
https://doi.org/10.1109/jsen.2022.3199220
Publikováno v:
Ceramics International. 48:1898-1907
AlN ceramic was successfully wetted and then joined with nonactive Sn9Zn eutectic solder assisted by ultrasonication in air. The effect of ultrasonic time on the formation of joint was studied. Results indicated that the defect-free joint can be obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f9b0f0c4af819eabbad2e5493d011db
https://doi.org/10.1016/j.ceramint.2021.09.274
https://doi.org/10.1016/j.ceramint.2021.09.274
Publikováno v:
IEEE Transactions on Systems, Man, and Cybernetics: Systems. 51:5005-5016
Among the constraint-handling techniques (CHTs) in constrained multiobjective optimization, constrained dominance principle (CDP) is simple, flexible, nonparametric, and easy to be embedded into multiobjective evolutionary algorithms. However, CDP al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::973d62cb1c96fcb77982e9801845aaa6
https://doi.org/10.1109/tsmc.2019.2943973
https://doi.org/10.1109/tsmc.2019.2943973
Publikováno v:
Journal of Manufacturing Processes. 64:518-529
In this work, 7075 Al alloys were ultrasonically soldered by pure Zn solder in air under different acoustic intensities. The dependence of the microstructure and mechanical properties of joints on acoustic intensity was revealed. Acoustic intensity i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1160e823c7681518b4ec778928c90d51
https://doi.org/10.1016/j.jmapro.2021.02.020
https://doi.org/10.1016/j.jmapro.2021.02.020