Zobrazeno 1 - 10
of 2 663
pro vyhledávání: '"Ke, Jia"'
Autor:
Cui, Li-Jie, Wei, Ke-Jia, Lv, Chong, Wan, Feng, Salamin, Yousef I., Cao, Lei-Feng, Li, Jian-Xing
Polarized attosecond $\gamma-$rays may offer excitation and hyperfine tracking of reactions relevant to nuclear physics, astrophysics, high-energy physics, etc. However, unfortunately, generation of a feasible and easy-to-deploy source is still a gre
Externí odkaz:
http://arxiv.org/abs/2405.06426
Signed graph neural networks (SGNNs) has recently drawn more attention as many real-world networks are signed networks containing two types of edges: positive and negative. The existence of negative edges affects the SGNN robustness on two aspects. O
Externí odkaz:
http://arxiv.org/abs/2310.16862
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract The scarcity of suitable high-throughput screening technology for hydrogen sulfide (H2S) donors has hampered the discovery of H2S donors. In this study, a long-lived cyclometalated iridium complex was rationally designed as a mitochondria-ta
Externí odkaz:
https://doaj.org/article/8c1f972230ea41be9af279023f9fa04b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Aspect-based sentiment analysis (ABSA) is a challenging task due to the presence of multiple aspect words with different sentiment polarities in a sentence. Recently, pre-trained language models like BERT have been widely used as context enc
Externí odkaz:
https://doaj.org/article/5d074dce7029422697431680bcd46843
Autor:
Yang Qu, Hang Jin, Reziya Abuduxukuer, Shuang Qi, Xiang-Kun Si, Peng Zhang, Ke-Jia Zhang, Si-Ji Wang, Xiang-Yu Zheng, Yu Zhang, Jian-Hua Gao, Xian-Kun Zhang, Xiao-Dong Liu, Chun-Ying Li, Guang-Cai Li, Junmin Wang, Huimin Jin, Ying He, Ligang Jiang, Liang Liu, Yongfei Jiang, Rui-Hong Teng, Yan Jia, Bai-Jing Zhang, Zhibo Chen, Yingbin Qi, Xiuping Liu, Song Li, Xin Sun, Thanh N. Nguyen, Yi Yang, Zhen-Ni Guo, on behalf of the Biomarkers of Brain Injury Investigator Study Group
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-12 (2024)
Abstract Background S100β is a biomarker of astroglial damage, the level of which is significantly increased following brain injury. However, the characteristics of S100β and its association with prognosis in patients with acute ischemic stroke fol
Externí odkaz:
https://doaj.org/article/f88a4682fe114f46b266b5f86bfebd24
Generation of High-Density High-Polarization Positrons via Single-Shot Strong Laser-Foil Interaction
Autor:
Xue, Kun, Sun, Ting, Wei, Ke-Jia, Li, Zhong-Peng, Zhao, Qian, Wan, Feng, Lv, Chong, Zhao, Yong-Tao, Xu, Zhong-Feng, Li, Jian-Xing
Publikováno v:
Phys. Rev. Lett. 131 (2023) 175101
We put forward a novel method for producing ultrarelativistic high-density high-polarization positrons through a single-shot interaction of a strong laser with a tilted solid foil. In our method, the driving laser ionizes the target, and the emitted
Externí odkaz:
http://arxiv.org/abs/2306.04142
Autor:
Zhang, Yong-Kun, Li, Di, Zhang, Bing, Cao, Shuo, Feng, Yi, Wang, Wei-Yang, Qu, Yuan-Hong, Niu, Jia-Rui, Zhu, Wei-Wei, Han, Jin-Lin, Jiang, Peng, Lee, Ke-Jia, Li, Dong-Zi, Luo, Rui, Niu, Chen-Hui, Tsai, Chao-Wei, Wang, Pei, Wang, Fa-Yin, Wu, Zi-Wei, Xu, Heng, Yang, Yuan-Pei, Zhang, Jun-Shuo, Zhou, De-Jiang, Zhu, Yu-Hao
We report the observations of FRB 20220912A using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We conducted 17 observations totaling 8.67 hours and detected a total of 1076 bursts with an event rate up to 390 hr$^{-1}$. The cumul
Externí odkaz:
http://arxiv.org/abs/2304.14665
Autor:
Wu, Zi-Wei, Main, Robert A., Zhu, Wei-Wei, Zhang, Bing, Jiang, Peng, Niu, Jia-Rui, Han, Jin-Lin, Li, Di, Lee, Ke-Jia, Li, Dong-Zi, Yang, Yuan-Pei, Wang, Fa-Yin, Luo, Rui, Wang, Pei, Niu, Chen-Hui, Xu, Heng, Wang, Bo-Jun, Wang, Wei-Yang, Zhang, Yong-Kun, Feng, Yi, Zhou, De-Jiang, Xu, Yong-Hua, Deng, Can-Min, Zhu, Yu-Hao
We present the interstellar scintillation analysis of fast radio burst (FRB) 20220912A during its extremely active episode in 2022 using data from the Five-hundred-meter Aperture Spherical Radio Telescope (FAST). We detect a scintillation arc in the
Externí odkaz:
http://arxiv.org/abs/2304.14697
Autor:
Wang, Bo-Jun, Xu, Heng, Jiang, Jin-Chen, Xu, Jiang-Wei, Niu, Jia-Rui, Chen, Ping, Lee, Ke-Jia, Zhang, Bing, Zhu, Wei-Wei, Dong, Su-Bo, Zhang, Chun-Feng, Fu, Hai, Zhou, De-Jiang, Zhang, Yong-Kun, Wang, Pei, Feng, Yi, Li, Ye, Li, Dong-Zi, Lu, Wen-Bin, Yang, Yuan-Pei, Caballero, R. N., Cai, Ce, Chen, Mao-Zheng, Dai, Zi-Gao, Esamdin, A., Gan, Heng-Qian, Han, Jin-Lin, Hao, Long-Fei, Huang, Yu-Xiang, Jiang, Peng, Li, Cheng-Kui, Li, Di, Li, Hui, Li, Xin-Qiao, Li, Zhi-Xuan, Liu, Zhi-Yong, Luo, Rui, Men, Yun-Peng, Niu, Chen-Hui, Peng, Wen-Xi, Qian, Lei, Song, Li-Ming, Sun, Jing-Hai, Wang, Fa-Yin, Wang, Min, Wang, Na, Wang, Wei-Yang, Wu, Xue-Feng, Xiao, Shuo, Xiong, Shao-Lin, Xu, Yong-Hua, Xu, Ren-Xin, Yang, Jun, Yang, Xuan, Yao, Rui, Yi, Qi-Bin, Yue, You-Ling, Yu, Dong-Jun, Yu, Wen-Fei, Yuan, Jian-Ping, Zhang, Bin-Bin, Zhang, Song-Bo, Zhang, Shuang-Nan, Zhao, Yi, Zheng, Wei-Kang, Zhu, Yan, Zou, Jin-Hang
Fast radio bursts (FRBs) are highly dispersed millisecond-duration radio bursts, of which the physical origin is still not fully understood. FRB 20201124A is one of the most actively repeating FRBs. In this paper, we present the collection of 1863 bu
Externí odkaz:
http://arxiv.org/abs/2301.01429
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 160, Iss , Pp 110098- (2024)
The pilot directional protection based on amplitude comparison of the traveling wave (TW) has good performance in flexible DC transmission systems. However, this type of protection may fail to detect internal line faults correctly, as the amplitude o
Externí odkaz:
https://doaj.org/article/a23f5e4d2ec4482090ed65e8aefd1bda