Zobrazeno 1 - 10
of 502
pro vyhledávání: '"Yang Wenxiu"'
Autor:
Zhao, Xinyang, Li, Yichao, Yang, Wenxiu, Deng, Furen, Wang, Yougang, Wu, Fengquan, Wang, Xin, Sun, Xiaohui, Zhang, Xin, Chen, Xuelei
Neutral hydrogen (HI) intensity mapping (IM) presents great promise for future cosmological large-scale structure surveys. However, a major challenge for HIIM cosmological studies is to accurately subtract the foreground contamination. An accurate be
Externí odkaz:
http://arxiv.org/abs/2412.02582
Publikováno v:
Ciência Rural, Vol 53, Iss 2 (2022)
ABSTRACT: Paper and plastic bags have been mainly used in fruit bagging of pineapple production. However, they are often discarded as agricultural wastes after harvest of pineapple fruit and threaten environment. In this study, effects of white non-w
Externí odkaz:
https://doaj.org/article/6486aa6564b84a62b83510f14c6c556e
Autor:
Hu, Wenkai, Wang, Yougang, Li, Yichao, Pen, Ue-Li, Wang, Jie, Jing, Yingjie, Zhu, Ming, Zhang, Xin, Yang, Wenxiu, Xu, Yidong, Chen, Xu, Chen, Jingze, Zheng, Zheng, Li, Di, Chen, Xuelei
We present an extragalactic HI 21-cm absorption lines catalog from a blind search at z $\leq$ 0.35, using drift-scan data collected in 1616.9 hours by the ongoing Commensal Radio Astronomy FasT Survey (CRAFTS) and FAST All Sky HI Survey (FASHI), whic
Externí odkaz:
http://arxiv.org/abs/2407.14411
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 47, Iss 1, Pp 32-36 (2020)
Objective To investigate the correlation between MYC/BCL2 double-expression large B cell lymphoma (DEL) and programmed cell death ligand 1 (PD-L1) mRNA or protein expressions and analyze the clinical significance of PD-L1 protein expression in DEL. M
Externí odkaz:
https://doaj.org/article/3eced36014c2463d8469a3dc774f7256
Publikováno v:
Nature Astronomy 7, 1116-1126 (2023)
The absorption features in spectra of high-redshift background radio sources, caused by hyperfine structure lines of hydrogen atoms in the intervening structures, are known collectively as the 21-cm forest. They provide a unique probe of small-scale
Externí odkaz:
http://arxiv.org/abs/2307.04130
Autor:
Li, Yichao, Wang, Yougang, Deng, Furen, Yang, Wenxiu, Hu, Wenkai, Liu, Diyang, Zhao, Xinyang, Zuo, Shifan, Shu, Shuanghao, Li, Jixia, Timbie, Peter, Ansari, Reza, Perdereau, Olivier, Stebbins, Albert, Wolz, Laura, Wu, Fengquan, Zhang, Xin, Chen, Xuelei
This work presents the initial results of the drift-scan observation for the neutral hydrogen (HI) intensity mapping survey with the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The data analyzed in this work were collected in night
Externí odkaz:
http://arxiv.org/abs/2305.06405
Autor:
Hu, Wenkai, Wang, Yougang, Li, Yichao, Xu, Yidong, Yang, Wenxiu, Lagache, Guilaine, Pen, Ue-Li, Zheng, Zheng, Shu, Shuanghao, Zheng, Yinghui, Li, Di, Ching, Tao-Chung, Chen, Xuelei
Publikováno v:
A&A 675, A40 (2023)
We present the early science results from a blind search of the extragalactic HI 21-cm absorption lines at z $\leqslant$ 0.09 with the drift-scan observation of the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We carried out the sear
Externí odkaz:
http://arxiv.org/abs/2305.02007
Autor:
Liang, Ruxi, Deng, Furen, Yang, Zepei, Li, Chunming, Zhao, Feiyu, Yang, Botao, Shu, Shuanghao, Yang, Wenxiu, Zuo, Shifan, Li, Yichao, Wang, Yougang, Chen, Xuelei
In neutral hydrogen (HI) galaxy survey, a significant challenge is to identify and extract the HI galaxy signal from observational data contaminated by radio frequency interference (RFI). For a drift-scan survey, or more generally a survey of a spati
Externí odkaz:
http://arxiv.org/abs/2304.13108
Publikováno v:
Zhongguo aizheng zazhi, Vol 34, Iss 6, Pp 561-570 (2024)
Background and purpose: In 2016 the National Cancer Institute (NCI) decided stopping to use NCI-60 cell lines for drug screening, suggesting that tumor cell lines were losing their value as a tool for drug discovery and basic research. The reason for
Externí odkaz:
https://doaj.org/article/41b31fe873ce4e54b721a3dfb12856d8
Publikováno v:
In Heliyon 15 June 2024 10(11)