Zobrazeno 1 - 10
of 490
pro vyhledávání: '"HANG Tian"'
Publikováno v:
Future Transportation, Vol 4, Iss 3, Pp 697-721 (2024)
In this study, we consider the introduction of new mobility services and technologies into the megacity of Beijing, China, as per developed strategy and action plans, in order to investigate their potential contribution to sustainable mobility. This
Externí odkaz:
https://doaj.org/article/2472529d33254f2f88c8ce50ab702788
Publikováno v:
Jixie chuandong, Vol 48, Pp 111-119 (2024)
In order to study the air gap magnetic field distribution and torque of axial-flux solid magnetic couplers with 9 pairs of permanent magnets, a layer model is firstly introduced, which divides the couplers into conductive and non-conductive areas. Th
Externí odkaz:
https://doaj.org/article/2f45d091b0924741b3ce6bcd8bc2d654
Publikováno v:
Jixie chuandong, Pp 1-8 (2024)
In order to study the calculation formula of the electromagnetic torque and the transmission characteristics of the drum-type solid magnetic coupler (DSMC), a DSMC with 4 poles is used as the research object. The magnetic equivalent circuit model int
Externí odkaz:
https://doaj.org/article/9a609830a8cf4ffcb1c1d5379fb00671
Publikováno v:
Jixie chuandong, Vol 47, Pp 18-24 (2023)
Aiming at the speed regulation characteristics of slotted-type eddy-current couplers, the expression of the induced magnetic field generated by the induced eddy current is derived by using Ampère's law and the induced magnetic field is introduced in
Externí odkaz:
https://doaj.org/article/b6e429c94bb047b3b7a9815298270f1c
Publikováno v:
Jixie chuandong, Vol 47, Pp 123-129 (2023)
In order to study the transmission performance of slotted-type eddy-current couplers with radial misalignment, based on the theory of the equivalent magnetic charge theory, the copper which cuts the magnetic field line in motion is equivalent to perm
Externí odkaz:
https://doaj.org/article/a4f645ea24ea482da6d6720c33ab42ca
Autor:
Guangbin Zhao, Qingxian Zhang, Xiaoli Qu, Yanlong Wu, Xu Chen, Yaning Wang, Hang Tian, Yaxiong Liu, Zhikang Li, Bingheng Lu
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
A Ti/β-TCP composite porous scaffold with a hierarchical pore structure composed of 3D printed interconnected macroscopic pores and sintered microscopic pores was prepared by direct ink writing (DIW) 3D printing technology. This method can control t
Externí odkaz:
https://doaj.org/article/b0a939d9b0054080a1604c7feb0f1640
Publikováno v:
Jixie chuandong, Vol 46, Pp 93-99 (2022)
In order to solve the problem of calculating the air gap magnetic field and torque of slotted-type magnetic couplers, a subdomain analysis model is introduced. The magnetic couplers are divided into five regions along the axis, the boundary equations
Externí odkaz:
https://doaj.org/article/d18b797e64d846f193874a921e62cb75
Publikováno v:
Shanghai yufang yixue, Vol 34, Iss 10, Pp 988-994 (2022)
ObjectiveTo investigate the resistance to pyrethroids, beta-cyhalothrin and fenitrothion as well as the frequencies of kdr and ace⁃1 alleles in Anopheles sinensis from three geographical populations in Chongming District, Shanghai.MethodsThe co
Externí odkaz:
https://doaj.org/article/1af4931b0825480f8da13c57150fe382
Publikováno v:
Shanghai yufang yixue, Vol 34, Iss 8, Pp 825-832 (2022)
Ticks are the second most harmful infectious agent in the world after mosquitoes and can transmit a variety of pathogens. The surveillance of pathogen in ticks is one of the important means for the prevention and control of tick-borne diseases and ti
Externí odkaz:
https://doaj.org/article/2d527a9dbf9745149601d22cb13d32b2
Publikováno v:
Heliyon, Vol 9, Iss 5, Pp e15737- (2023)
Anesthesia management of Totally thoracoscopic cardiac surgery (TTCS) has been the subject of much debate and discussion. In this single center retrospective study, we summarize the experience of clinical anesthesia management for TTCS by review the
Externí odkaz:
https://doaj.org/article/e050f99f22974ff190c6dc897bd630e3