Zobrazeno 1 - 10
of 2 594
pro vyhledávání: '"De-Feng An"'
Autor:
Kong, De-Feng, Wang, Xiang-Gao, Zheng, WeiKang, Lü, Hou-Jun, Xin, L. P., Lin, Da-Bin, Cao, Jia-Xin, Lu, Ming-Xuan, Ren, B., Vidal, Edgar P., Wei, J. Y., Liang, En-Wei, Filippenko, Alexei V.
We present optical photometry for the afterglow of GRB 221009A, in some respects the most extraordinary gamma-ray burst (GRB) ever observed. Good quality in the R-band light curve is obtained, covering 0.32-19.57 days since the Fermi-GBM trigger. We
Externí odkaz:
http://arxiv.org/abs/2407.00639
Autor:
Hu, Xin-Ke, Yu, Yu-Wei, Zhang, Jin, Wang, Xiang-Gao, Patra, Kishore C., Brink, Thomas G., Zheng, Wei-Kang, Wang, Qi, Kong, De-Feng, Chen, Liang-Jun, Zhou, Ji-Wang, Cao, Jia-Xin, Lu, Ming-Xuan, Zhou, Zi-Min, Wei, Yi-Ning, Huang, Xin-Bo, Li, Xing-Lin, Lou, Hao, Mao, Ji-Rong, Liang, En-Wei, Filippenko, Alexei V.
Mrk 501 is a prototypical high-synchrotron-peaked blazar (HBL) and serves as one of the primary targets for the {\it Imaging X-ray Polarimetry Explorer} ({\it IXPE}). In this study, we report X-ray polarization measurements of Mrk 501 based on six {\
Externí odkaz:
http://arxiv.org/abs/2402.11949
Autor:
Xu, D. W., Komossa, S., Grupe, D., Wang, J., Xin, L. P., Han, X. H., Wei, J. Y., Bai, J. Y., Bon, E., Cangemi, F., Cordier, B., Dennefeld, M., Gallo, L. C., Kollatschny, W., Kong, De-Feng, Ochmann, M. W., Qiu, Y. L., Schartel, N.
We discuss applications of the study of the new and barely explored class of changing-look (CL) narrow-line Seyfert 1 (NLS1) galaxies and comment on their detection with the space mission SVOM (Space Variable Objects Monitor). We highlight the case o
Externí odkaz:
http://arxiv.org/abs/2401.10600
Autor:
Yuhong Chen, Hao Chen, Zhi‐Zhou He, De Feng Tian, Shanshan Dong, Yan Liu, Yuguo Wang, Wenju Zhang, Linfeng Li, Ji Yang, Zhiping Song
Publikováno v:
Plants, People, Planet, Vol 6, Iss 4, Pp 847-861 (2024)
Societal Impact Statement Crop wild relatives represent precious genetic resources for crop improvement. Investigating their local adaptation to marginal environments is important for the utilization of wild genetic resources. Oryza officinalis and O
Externí odkaz:
https://doaj.org/article/f2f1f8c07cfc4f398466968cfaf6cd03
Autor:
Cheng-Cheng Dang, Yin-Zhu Jin, Xin Tan, Wen-Bo Nie, Yang Lu, Bing-Feng Liu, De-Feng Xing, Nan-Qi Ren, Guo-Jun Xie
Publikováno v:
Environmental Science and Ecotechnology, Vol 21, Iss , Pp 100438- (2024)
Ethane, the second most abundant gaseous hydrocarbon in vast anoxic environments, is an overlooked greenhouse gas. Microbial anaerobic oxidation of ethane can be driven by available electron acceptors such as sulfate and nitrate. However, despite nit
Externí odkaz:
https://doaj.org/article/c5a816c0830c46be93af115e708e0ffd
Publikováno v:
eLife, Vol 13 (2024)
1-Naphthylamine (1NA), which is harmful to human and aquatic animals, has been used widely in the manufacturing of dyes, pesticides, and rubber antioxidants. Nevertheless, little is known about its environmental behavior and no bacteria have been rep
Externí odkaz:
https://doaj.org/article/3ff3076598aa412fa445677334830d0e
Autor:
Yan Zeng, Lu Guo, Yongqiang Gao, Lingwei Cui, Mengmei Wang, Lu Huang, Mingyue Jiang, Ying Liu, Yaxin Zhu, Hua Xiang, De-Feng Li, Yanning Zheng
Publikováno v:
Cell Reports, Vol 43, Iss 7, Pp 114476- (2024)
Summary: Biological nitrogen fixation catalyzed by nitrogenase contributes greatly to the global nitrogen cycle. Nitrogenase expression is subject to regulation in response to nitrogen availability. However, the mechanism through which the transcript
Externí odkaz:
https://doaj.org/article/14bed545f7664ff18cb61e5d69c5b507
Autor:
Ding, Meng-Qi, Ding, Jie, Yang, Shan-Shan, Ren, Xin-Ran, Shi, Shao-Nan, Zhang, Lu-Yan, Xing, De-Feng, Ren, Nan-Qi, Wu, Wei-Min
Publikováno v:
In Science of the Total Environment 25 November 2024 953
Autor:
Li, Mei-Xi, Yang, Shan-Shan, Ding, Jie, Ding, Meng-Qi, He, Lei, Xing, De-Feng, Criddle, Craig S., Benbow, Mark Eric, Ren, Nan-Qi, Wu, Wei-Min
Publikováno v:
In Journal of Hazardous Materials 5 November 2024 479
Novel sulfide-driven denitrification methane oxidation (SDMO) system based on SBR-MBfR and EGSB-MBfR
Autor:
Wang, Wei, Yu, Miao, Zhao, Lei, Zhang, Jiabin, Shao, Bo, Xing, De-Feng, Ma, Jun, Lee, Duu-Jong, Ren, Nan-Qi, Chen, Chuan
Publikováno v:
In Chemical Engineering Journal 1 November 2024 499