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Diurnal and seasonal variations in water-soluble inorganic ions and nitrate dual isotopes of PM2.5: Implications for source apportionment and formation processes of urban aerosol nitrate 期刊论文
Atmospheric Research, 2020
作者:  Qinkai Li, Xiao-Dong Li, Zhou Yang, Gaoyang Cui, Shiyuan Ding
收藏  |  浏览/下载:8/0  |  提交时间:2020/08/18
Estimated contribution of vehicular emissions to carbonaceous aerosols in urban Beijing, China 期刊论文
Atmospheric Research, 2020
作者:  Yang Cui, Wan Cao, Dongsheng Ji, Wenkang Gao, Yuesi Wang
收藏  |  浏览/下载:10/0  |  提交时间:2020/08/09
Recent anthropogenic curtailing of Yellow River runoff and sediment load is unprecedented over the past 500 y 期刊论文
Proceedings of the National Academy of Science, 2020
作者:  Yu Liu;  Huiming Song;  Zhisheng An;  Changfeng Sun;  Valerie Trouet;  Qiufang Cai;  Ruoshi Liu;  Steven W. Leavitt;  Yi Song;  Qiang Li;  Congxi Fang;  Weijian Zhou;  Yinke Yang;  Zhao Jin;  Yunqiang Wang;  Junyan Sun;  Xingmin Mu;  Ying Lei;  Lu Wang;  Xuxiang Li;  Meng Ren;  Linlin Cui;  Xueli Zeng
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/09
Heavy air pollution with a unique "non-stagnant" atmospheric boundary layer in the Yangtze River middle basin aggravated by regional transport of PM2.5 over China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (12) : 7217-7230
作者:  Yu, Chao;  Zhao, Tianliang;  Bai, Yongqing;  Zhang, Lei;  Kong, Shaofei;  Yu, Xingna;  He, Jinhai;  Cui, Chunguang;  Yang, Jie;  You, Yingchang;  Ma, Guoxu;  Wu, Ming;  Chang, Jiacheng
收藏  |  浏览/下载:10/0  |  提交时间:2020/06/29
DNA-repair enzyme turns to translation 期刊论文
NATURE, 2020, 579 (7798) : 198-199
作者:  Bian, Zhilei;  Gong, Yandong;  Huang, Tao;  Lee, Christopher Z. W.;  Bian, Lihong;  Bai, Zhijie;  Shi, Hui;  Zeng, Yang;  Liu, Chen;  He, Jian;  Zhou, Jie;  Li, Xianlong;  Li, Zongcheng;  Ni, Yanli;  Ma, Chunyu;  Cui, Lei;  Zhang, Rui;  Chan, Jerry K. Y.;  Ng, Lai Guan;  Lan, Yu;  Ginhoux, Florent;  Liu, Bing
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/03

A key DNA-repair enzyme has a surprising role during the early steps in the assembly of ribosomes - the molecular machines that translate the genetic code into protein.


  
Changes in the summer extreme precipitation in the Jianghuai plum rain area and their relationship with the intensity anomalies of the south Asian high 期刊论文
ATMOSPHERIC RESEARCH, 2020, 236
作者:  Yin, Yixing;  Han, Cui;  Yang, Guanying;  Huang, Yihan;  Liu, Mengyang;  Wang, Xiaojun
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/02
extreme precipitation  south Asian high  circulation anomaly  atmospheric heat source  Jianghuai plum rain area  
A lysosomal switch triggers proteostasis renewal in the immortal C. elegans germ lineage (vol 551, pg 629, 2017) 期刊论文
NATURE, 2020, 580 (7802) : E5-E5
作者:  Lu, Zhihao;  Zou, Jianling;  Li, Shuang;  Topper, Michael J.;  Tao, Yong;  Zhang, Hao;  Jiao, Xi;  Xie, Wenbing;  Kong, Xiangqian;  Vaz, Michelle;  Li, Huili;  Cai, Yi;  Xia, Limin;  Huang, Peng;  Rodgers, Kristen;  Lee, Beverly;  Riemer, Joanne B.;  Day, Chi-Ping;  Yen, Ray-Whay Chiu;  Cui, Ying;  Wang, Yujiao;  Wang, Yanni;  Zhang, Weiqiang;  Easwaran, Hariharan;  Hulbert, Alicia;  Kim, KiBem;  Juergens, Rosalyn A.;  Yang, Stephen C.;  Battafarano, Richard J.;  Bush, Errol L.;  Broderick, Stephen R.;  Cattaneo, Stephen M.;  Brahmer, Julie R.;  Rudin, Charles M.;  Wrangle, John;  Mei, Yuping;  Kim, Young J.;  Zhang, Bin;  Wang, Ken Kang-Hsin;  Forde, Patrick M.;  Margolick, Joseph B.;  Nelkin, Barry D.;  Zahnow, Cynthia A.;  Pardoll, Drew M.;  Housseau, Franck;  Baylin, Stephen B.;  Shen, Lin;  Brock, Malcolm V.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/03
Nightside condensation of iron in an ultrahot giant exoplanet 期刊论文
NATURE, 2020, 580 (7805) : 597-+
作者:  Lu, Zhihao;  Zou, Jianling;  Li, Shuang;  Topper, Michael J.;  Tao, Yong;  Zhang, Hao;  Jiao, Xi;  Xie, Wenbing;  Kong, Xiangqian;  Vaz, Michelle;  Li, Huili;  Cai, Yi;  Xia, Limin;  Huang, Peng;  Rodgers, Kristen;  Lee, Beverly;  Riemer, Joanne B.;  Day, Chi-Ping;  Yen, Ray-Whay Chiu;  Cui, Ying;  Wang, Yujiao;  Wang, Yanni;  Zhang, Weiqiang;  Easwaran, Hariharan;  Hulbert, Alicia;  Kim, KiBem;  Juergens, Rosalyn A.;  Yang, Stephen C.;  Battafarano, Richard J.;  Bush, Errol L.;  Broderick, Stephen R.;  Cattaneo, Stephen M.;  Brahmer, Julie R.;  Rudin, Charles M.;  Wrangle, John;  Mei, Yuping;  Kim, Young J.;  Zhang, Bin;  Wang, Ken Kang-Hsin;  Forde, Patrick M.;  Margolick, Joseph B.;  Nelkin, Barry D.;  Zahnow, Cynthia A.;  Pardoll, Drew M.;  Housseau, Franck;  Baylin, Stephen B.;  Shen, Lin;  Brock, Malcolm V.
收藏  |  浏览/下载:57/0  |  提交时间:2020/07/03

Ultrahot giant exoplanets receive thousands of times Earth'  s insolation(1,2). Their high-temperature atmospheres (greater than 2,000 kelvin) are ideal laboratories for studying extreme planetary climates and chemistry(3-5). Daysides are predicted to be cloud-free, dominated by atomic species(6) and much hotter than nightsides(5,7,8). Atoms are expected to recombine into molecules over the nightside(9), resulting in different day and night chemistries. Although metallic elements and a large temperature contrast have been observed(10-14), no chemical gradient has been measured across the surface of such an exoplanet. Different atmospheric chemistry between the day-to-night ('  evening'  ) and night-to-day ('  morning'  ) terminators could, however, be revealed as an asymmetric absorption signature during transit(4,7,15). Here we report the detection of an asymmetric atmospheric signature in the ultrahot exoplanet WASP-76b. We spectrally and temporally resolve this signature using a combination of high-dispersion spectroscopy with a large photon-collecting area. The absorption signal, attributed to neutral iron, is blueshifted by -11 +/- 0.7 kilometres per second on the trailing limb, which can be explained by a combination of planetary rotation and wind blowing from the hot dayside(16). In contrast, no signal arises from the nightside close to the morning terminator, showing that atomic iron is not absorbing starlight there. We conclude that iron must therefore condense during its journey across the nightside.


Absorption lines of iron in the dayside atmosphere of an ultrahot giant exoplanet disappear after travelling across the nightside, showing that the iron has condensed during its travel.


  
Single-nanowire spectrometers 期刊论文
SCIENCE, 2019, 365 (6457) : 1017-+
作者:  Yang, Zongyin;  Albrow-Owen, Tom;  Cui, Hanxiao;  Alexander-Webber, Jack;  Gu, Fuxing;  Wang, Xiaomu;  Wu, Tien-Chun;  Zhuge, Minghua;  Williams, Calun;  Wang, Pan;  Zayats, Anatoly V.;  Cai, Weiwei;  Dais, Lun;  Hofmann, Stephan;  Overend, Mauro;  Tong, Limin;  Yang, Qing;  Sun, Zhipei;  Hasan, Tawfique
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
Stabilizing heterostructures of soft perovskite semiconductors 期刊论文
SCIENCE, 2019, 365 (6454) : 687-+
作者:  Wang, Yanbo;  Wu, Tianhao;  Barbaud, Julien;  Kong, Weiyu;  Cui, Danyu;  Chen, Han;  Yang, Xudong;  Han, Liyuan
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27