Zobrazeno 1 - 10
of 399
pro vyhledávání: '"Liu QingZhong"'
Autor:
Ge, Hongwei, Tout, Christopher Adam, Chen, Xuefei, Wang, Song, Xiong, Jianping, Zhang, Lifu, Liu, Qingzhong, Han, Zhanwen
Binary stars are responsible for many unusual astrophysical phenomena, including some important explosive cosmic events. The stability criteria for rapid mass transfer and common-envelope evolution are fundamental to binary star evolution. They deter
Externí odkaz:
http://arxiv.org/abs/2408.16350
Autor:
Yan, Yongkang, Zhang, Peng, Liu, Qingzhong, Chang, Zhi, Liu, Gaochao, Yan, Jingzhi, Zeng, Xiangyun
This study presents the detection of a high-frequency Quasi-Periodic Oscillation (QPO) in the Seyfert galaxy NGC 1365, based on observational data obtained by the XMM-Newton in January 2004. Utilizing the Weighted Wavelet Z-transform (WWZ) and Lomb-S
Externí odkaz:
http://arxiv.org/abs/2405.16187
Autor:
Liu, Wei, Reig, Pablo, Yan, Jingzhi, Zhang, Peng, Li, Xiukun, Gao, Bo, Xiao, Guangcheng, Liu, Qingzhong
KS 1947+300 is a Be/X-ray binary. Despite its nearly circular orbit, it displays both giant and regular less intense X-ray outbursts. According to the viscous decretion disk model, such low eccentric binaries should not show periodic outbursts. We ha
Externí odkaz:
http://arxiv.org/abs/2311.13844
Publikováno v:
A&A 681, A10 (2024)
Context. 1A 0535+262 is a high-mass X-ray binary that went into a giant X-ray outburst in 2020. During this event, the X-ray luminosity reached the highest value measured over the last 30 years. Aims. Our aim is to study the long-term variability of
Externí odkaz:
http://arxiv.org/abs/2310.19417
Autor:
Tian, Pengfu, Zhang, Ping, Wang, Wei, Wang, Pei, Sun, Xiaohui, Liu, Jifeng, Zhang, Bing, Dai, Zigao, Yuan, Feng, Zhang, Shuangnan, Liu, Qingzhong, Jiang, Peng, Wu, Xuefeng, Zheng, Zheng, Chen, Jiashi, Li, Di, Zhu, Zonghong, Pan, Zhichen, Gan, Hengqian, Chen, Xiao, Sai, Na
Publikováno v:
2023, Nature, 621, 271-275
Powerful relativistic jets are one of the ubiquitous features of accreting black holes in all scales. GRS 1915+105 is a well-known fast-spinning black-hole X-ray binary with a relativistic jet, termed as a ``microquasar'', as indicated by its superlu
Externí odkaz:
http://arxiv.org/abs/2307.14015
Autor:
WFST Collaboration, Wang, Tinggui, Liu, Guilin, Cai, Zhenyi, Geng, Jinjun, Fang, Min, He, Haoning, Jiang, Ji-an, Jiang, Ning, Kong, Xu, Li, Bin, Li, Ye, Luo, Wentao, Pan, Zhizheng, Wu, Xuefeng, Yang, Ji, Yu, Jiming, Zheng, Xianzhong, Zhu, Qingfeng, Cai, Yi-Fu, Chen, Yuanyuan, Chen, Zhiwei, Dai, Zigao, Fan, Lulu, Fan, Yizhong, Fang, Wenjuan, He, Zhicheng, Hu, Lei, Hu, Maokai, Jin, Zhiping, Jiang, Zhibo, Li, Guoliang, Li, Fan, Li, Xuzhi, Liang, Runduo, Lin, Zheyu, Liu, Qingzhong, Liu, Wenhao, Liu, Zhengyan, Liu, Wei, Liu, Yao, Lou, Zheng, Qu, Han, Sheng, Zhenfeng, Shi, Jianchun, Shu, Yiping, Su, Zhenbo, Sun, Tianrui, Wang, Hongchi, Wang, Huiyuan, Wang, Jian, Wang, Junxian, Wei, Daming, Wei, Junjie, Xue, Yongquan, Yan, Jingzhi, Yang, Chao, Yuan, Ye, Yuan, Yefei, Zhang, Hongxin, Zhang, Miaomiao, Zhao, Haibin, Zhao, Wen
Publikováno v:
SCPMA-Vol. 66 No. 10: 109512 (2023)
The Wide Field Survey Telescope (WFST) is a dedicated photometric surveying facility being built jointly by the University of Science and Technology of China and the Purple Mountain Observatory. It is equipped with a 2.5-meter diameter primary mirror
Externí odkaz:
http://arxiv.org/abs/2306.07590
Autor:
Liu, Wei, Yan, Jingzhi, Reig, Pablo, Wang, Xiaofeng, Xiao, Guangcheng, Lin, Han, Zhang, Xinhan, Sai, Hanna, Chen, Zhihao, Yan, Shengyu, Liu, Qingzhong
Publikováno v:
A&A 666, A110 (2022)
We have obtained optical spectroscopy and photometry data during four years after the event. The long-term photometric light-curve and the equivalent widths of the Halpha and He I 6678 lines were used to monitor the state of the Be star disk. The Hal
Externí odkaz:
http://arxiv.org/abs/2208.00151
Recently, image manipulation has achieved rapid growth due to the advancement of sophisticated image editing tools. A recent surge of generated fake imagery and videos using neural networks is DeepFake. DeepFake algorithms can create fake images and
Externí odkaz:
http://arxiv.org/abs/2205.15792
Autor:
Qiao, Qian, Zhu, Dongzi, Sun, Shan, Hong, Po, Li, Xingyan, Yu, Ting, Zhang, Lisi, Liu, Weizhen, Gao, Yun, Wang, Jiawei, Liu, Qingzhong
Publikováno v:
In Scientia Horticulturae 1 December 2024 338
Autor:
Hu Benqiong, Jiang Gang, Pang Chaoyang, Wang Shipeng, Liu Qingzhong, Chen Zhongxue, Vanderburg Charles R, Rogers Jack T, Deng Youping, Huang Xudong
Publikováno v:
BMC Medical Genomics, Vol 6, Iss Suppl 1, p S8 (2013)
Abstract Background Computational genomics of Alzheimer disease (AD), the most common form of senile dementia, is a nascent field in AD research. The field includes AD gene clustering by computing gene order which generates higher quality gene cluste
Externí odkaz:
https://doaj.org/article/8011e65766c4460d83ce622c1e03c149