Zobrazeno 1 - 10
of 1 173
pro vyhledávání: '"Zhang Yucheng"'
Autor:
ZHANG Yucheng, FAN Junhua, TIAN Liang, JIANG Ning, JI Xiaofan, HUANG Lyulan, ZHANG Xing, ZHU Renyi
Publikováno v:
Shanghai yufang yixue, Vol 35, Iss 5, Pp 505-507 (2023)
ObjectiveTo investigate the quality of disinfection in the SARS-CoV-2 nucleic acid sampling sites in Shanghai.MethodsSwab samples of medical staff’ hands and environments of different SARS-CoV-2 nucleic acid sampling sites were collected from July
Externí odkaz:
https://doaj.org/article/277ce35450134f75af70fef115b9b954
Autor:
Yang, Shengqi, Lidz, Adam, Benson, Andrew, Zhao, Yizhou, Li, Hui, Zhao, Amelia, Smith, Aaron, Zhang, Yucheng, Somerville, Rachel, Pullen, Anthony
The JWST and ALMA have detected emission lines from the ionized interstellar medium (ISM), including [OII], [OIII], and hydrogen Balmer series lines, in some of the first galaxies at z>6. These measurements present an opportunity to better understand
Externí odkaz:
http://arxiv.org/abs/2409.03997
Publikováno v:
ApJ 968 115 (2024)
The star formation history (SFH) is a key issue in the evolution of galaxies. In this work, we developed a model based on a Gaussian and gamma function mixture to fit SFHs with varying numbers of components. Our primary objective was to use this mode
Externí odkaz:
http://arxiv.org/abs/2406.13254
As an emerging task that integrates perception and reasoning, topology reasoning in autonomous driving scenes has recently garnered widespread attention. However, existing work often emphasizes "perception over reasoning": they typically boost reason
Externí odkaz:
http://arxiv.org/abs/2405.14747
Autor:
Zhou, Alan Junzhe, Li, Yin, Dodelson, Scott, Mandelbaum, Rachel, Zhang, Yucheng, Li, Xiangchong, Fabbian, Giulio
The analyses of the next generation cosmological surveys demand an accurate, efficient, and differentiable method for simulating the universe and its observables across cosmological volumes. We present Hamiltonian ray tracing (HRT) -- the first post-
Externí odkaz:
http://arxiv.org/abs/2405.12913
Although sparse-view computed tomography (CT) has significantly reduced radiation dose, it also introduces severe artifacts which degrade the image quality. In recent years, deep learning-based methods for inverse problems have made remarkable progre
Externí odkaz:
http://arxiv.org/abs/2401.00135
Publikováno v:
Gong-kuang zidonghua, Vol 43, Iss 4, Pp 64-67 (2017)
Generation mechanism of EMI in high-power explosion-proof inverter was analyzed, and design method of an EMI filter for high-power explosion-proof inverter was proposed. The EMI filter uses 'P' matching network structure based on a single LC filter,
Externí odkaz:
https://doaj.org/article/67e3f44523da4f9a90713d4a107522a8
Autor:
Zhang Yucheng, Sun Zenghuan
Publikováno v:
E3S Web of Conferences, Vol 233, p 04018 (2021)
With the increase of generator running time, the probability of generator rotor problems increases constantly. In this paper, a generator is taken as an example. During maintenance, the generator is found to have the evidence of turn-to-turn short ci
Externí odkaz:
https://doaj.org/article/6397aab04f0c4639a5ae7d00af2c916a
Autor:
Song, Enxin, Chai, Wenhao, Wang, Guanhong, Zhang, Yucheng, Zhou, Haoyang, Wu, Feiyang, Chi, Haozhe, Guo, Xun, Ye, Tian, Zhang, Yanting, Lu, Yan, Hwang, Jenq-Neng, Wang, Gaoang
Recently, integrating video foundation models and large language models to build a video understanding system can overcome the limitations of specific pre-defined vision tasks. Yet, existing systems can only handle videos with very few frames. For lo
Externí odkaz:
http://arxiv.org/abs/2307.16449
Autor:
Zhang, Dehui, Xu, Dong, Li, Yuhang, Luo, Yi, Hu, Jingtian, Zhou, Jingxuan, Zhang, Yucheng, Zhou, Boxuan, Wang, Peiqi, Li, Xurong, Bai, Bijie, Ren, Huaying, Wang, Laiyuan, Jarrahi, Mona, Huang, Yu, Ozcan, Aydogan, Duan, Xiangfeng
Publikováno v:
Nature Communications (2024)
Nonlinear optical processing of ambient natural light is highly desired in computational imaging and sensing applications. A strong optical nonlinear response that can work under weak broadband incoherent light is essential for this purpose. Here we
Externí odkaz:
http://arxiv.org/abs/2304.13298