Zobrazeno 1 - 10
of 461
pro vyhledávání: '"ZHOU YiHao"'
Publikováno v:
Jixie qiangdu, Pp 939-947 (2023)
Taking the spherical sliding bearings with orifice throttling as the research object, the mathematical model of lubrication of spherical hybrid sliding bearings is established and the Reynolds equation under laminar flow state is deduced from this mo
Externí odkaz:
https://doaj.org/article/7bfd978b9af4419fa7f82afc4885c178
Publikováno v:
Jixie qiangdu, Vol 44, Pp 309-316 (2022)
Analyzing the influence of bearing parameters on the dynamic characteristics of spherical sliding bearings, which provided theoretical guidance for the operating stiffness, damping and stability of liquid spherical bearings. Taking spherical hybrid s
Externí odkaz:
https://doaj.org/article/e67b5de24b6b429780868597a0c70bef
Publikováno v:
Jixie qiangdu, Vol 44, Pp 641-648 (2022)
Due to study the influence of interfacial slip on the bearing capacity of hydrostatic and hydrostatic ball bearings with small orifice throttling, the Reynolds equation of ball bearings considering interfacial slip was established based on the linear
Externí odkaz:
https://doaj.org/article/0621ee038ce84bc3855a92c221a9eaf3
Autor:
Zhou, Yihao, Mukherjee, Diptajyoti, Chen, Nianyi, Di Matteo, Tiziana, Johansson, Peter H., Rantala, Antti, Partmann, Christian, Carlo, Ugo NiccolDi, Bird, Simeon, Ni, Yueying
MBH seed mergers are expected to be among the loudest sources of gravitational waves detected by the Laser Interferometer Space Antenna (LISA), providing a unique window into the birth and early growth of SMBH. We present the MAGICS-II simulation sui
Externí odkaz:
http://arxiv.org/abs/2409.19914
Merger rate predictions of Massive Black Hole (MBH) seeds from large-scale cosmological simulations differ widely, with recent studies highlighting the challenge of low-mass MBH seeds failing to reach the galactic center, a phenomenon known as the se
Externí odkaz:
http://arxiv.org/abs/2409.19095
Autor:
Zhou, Yihao, Huang, Zixun, Lee, Timothy Tin-Yan, Wu, Chonglin, Lai, Kelly Ka-Lee, Yang, De, Hung, Alec Lik-hang, Cheng, Jack Chun-Yiu, Lam, Tsz-Ping, Zheng, Yong-ping
Ultrasound curve angle (UCA) measurement provides a radiation-free and reliable evaluation for scoliosis based on ultrasound imaging. However, degraded image quality, especially in difficult-to-image patients, can prevent clinical experts from making
Externí odkaz:
http://arxiv.org/abs/2409.16661
Autor:
Ni, Yueying, Chen, Nianyi, Zhou, Yihao, Park, Minjung, Yang, Yanhui, DiMatteo, Tiziana, Bird, Simeon, Croft, Rupert
We present new results from the ASTRID simulation from $z=3$ to $z=0.5$, covering the epoch of cosmic noon. The galaxy stellar mass function, as well as the black hole mass and luminosity functions in ASTRID, exhibit good agreement with recent observ
Externí odkaz:
http://arxiv.org/abs/2409.10666
Autor:
Zhou, Yihao, Lee, Timothy Tin-Yan, Lai, Kelly Ka-Lee, Wu, Chonglin, Lau, Hin Ting, Yang, De, Chan, Chui-Yi, Chu, Winnie Chiu-Wing, Cheng, Jack Chun-Yiu, Lam, Tsz-Ping, Zheng, Yong-Ping
The current clinical gold standard for evaluating adolescent idiopathic scoliosis (AIS) is X-ray radiography, using Cobb angle measurement. However, the frequent monitoring of the AIS progression using X-rays poses a challenge due to the cumulative r
Externí odkaz:
http://arxiv.org/abs/2405.03141
Autor:
Zhou, Yihao, Chen, Huanqing, Di Matteo, Tiziana, Ni, Yueying, Croft, Rupert A. C., Bird, Simeon
We study quasar proximity zones in a simulation that includes a self-consistent quasar formation model and realistic IGM environments. The quasar host halo is $10^{13}\ M_{\mathrm{\odot}}$ at $z=6$, more massive than typical halos studied in previous
Externí odkaz:
http://arxiv.org/abs/2309.11571
Autor:
Zhou, Yihao, Xu, Haiguang, Zhu, Zhenghao, Zhao, Yuanyuan, Fan, Shida, Shan, Chenxi, Zhu, Yongkai, Hao, Lei, Ji, Li, Zhang, Zhongli, Zheng, Xianzhong
Radio relics are Mpc-sized synchrotron sources located in the peripheral regions of galaxy clusters. Models based on the diffuse shock acceleration (DSA) scenario have been widely accepted to explain the formation of radio relics. However, a critical
Externí odkaz:
http://arxiv.org/abs/2209.09951