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A regional nuclear conflict would compromise global food security 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (13) : 7071-7081
作者:  Jaegermeyr, Jonas;  Robock, Alan;  Elliott, Joshua;  Mueller, Christoph;  Xia, Lili;  Khabarov, Nikolay;  Folberth, Christian;  Schmid, Erwin;  Liu, Wenfeng;  Zabel, Florian;  Rabin, Sam S.;  Puma, Michael J.;  Heslin, Alison;  Franke, James;  Foster, Ian;  Asseng, Senthold;  Bardeen, Charles G.;  Toon, Owen B.;  Rosenzweig, Cynthia
收藏  |  浏览/下载：12/0  |  提交时间：2020/05/13
food system shock  multiple breadbasket failure  cold temperature yield response  India-Pakistan conflict  global gridded crop model intercomparison (GGCMI)  
REPLY TO ZHANG ET AL.: Using long-term all-available Landsat data to study water bodies over large areas represents a paradigm shift 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (12) : 6310-6311
作者:  Feng, Shuailong;  Liu, Shuguang;  Huang, Zhihong;  Jing, Lei;  Zhao, Meifang;  Peng, Xi;  Yan, Wende;  Wu, Yiping;  Lv, Yihe;  Smith, Andrew R.;  McDonald, Morag A.;  Patil, Sopan D.;  Sarkissian, Arbi J.;  Shi, Zhihua;  Xia, Jun;  Ogbodo, U. S.
收藏  |  浏览/下载：10/0  |  提交时间：2020/05/13
Dietary modifications for enhanced cancer therapy 期刊论文
NATURE, 2020, 579 (7800) : 507-517
作者:  Keller, Matthew D.;  Ching, Krystal L.;  Liang, Feng-Xia;  Dhabaria, Avantika;  Tam, Kayan;  Ueberheide, Beatrix M.;  Unutmaz, Derya;  Torres, Victor J.;  Cadwell, Ken
收藏  |  浏览/下载：17/0  |  提交时间：2020/07/03

Tumours depend on nutrients supplied by the host for their growth and survival. Modifications to the host'  s diet can change nutrient availability in the tumour microenvironment, which might represent a promising strategy for inhibiting tumour growth. Dietary modifications can limit tumour-specific nutritional requirements, alter certain nutrients that target the metabolic vulnerabilities of the tumour, or enhance the cytotoxicity of anti-cancer drugs. Recent reports have suggested that modification of several nutrients in the diet can alter the efficacy of cancer therapies, and some of the newest developments in this quickly expanding field are reviewed here. The results discussed indicate that the dietary habits and nutritional state of a patient must be taken into account during cancer research and therapy.


  
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.


  
Global patterns of terrestrial nitrogen and phosphorus limitation 期刊论文
NATURE GEOSCIENCE, 2020, 13 (3) : 221-+
作者:  Du, Enzai;  Terrer, Cesar;  Pellegrini, Adam F. A.;  Ahlstrom, Anders;  van Lissa, Caspar J.;  Zhao, Xia;  Xia, Nan;  Wu, Xinhui;  Jackson, Robert B.
收藏  |  浏览/下载：10/0  |  提交时间：2020/05/13
Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells 期刊论文
SCIENCE, 2019, 366 (6467) : 850-+
作者:  Tian, Xinlong;  Zhao, Xiao;  Su, Ya-Qiong;  Wang, Lijuan;  Wang, Hongming;  Dang, Dai;  Chi, Bin;  Liu, Hongfang;  Hensen, Emiel J. M.;  Lou, Xiong Wen (David);  Xia, Bao Yu
收藏  |  浏览/下载：9/0  |  提交时间：2020/02/17
Strongly correlated quantum walks with a 12-qubit superconducting processor 期刊论文
SCIENCE, 2019, 364 (6442) : 753-+
作者:  Yan, Zhiguang;  Zhang, Yu-Ran;  Gong, Ming;  Wu, Yulin;  Zheng, Yarui;  Li, Shaowei;  Wang, Can;  Liang, Futian;  Lin, Jin;  Xu, Yu;  Guo, Cheng;  Sun, Lihua;  Peng, Cheng-Zhi;  Xia, Keyu;  Deng, Hui;  Rong, Hao;  You, J. Q.;  Nori, Franco;  Fan, Heng;  Zhu, Xiaobo;  Pan, Jian-Wei
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/27
Widespread global peatland establishment and persistence over the last 130,000 y 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (11) : 4822-4827
作者:  Treat, Claire C.;  Kleinen, Thomas;  Broothaerts, Nils;  Dalton, April S.;  Dommain, Rene;  Douglas, Thomas A.;  Drexler, Judith Z.;  Finkelstein, Sarah A.;  Grosse, Guido;  Hope, Geoffrey;  Hutchings, Jack;  Jones, Miriam C.;  Kuhry, Peter;  Lacourse, Terri;  Lahteenoja, Outi;  Loisel, Julie;  Notebaert, Bastiaan;  Payne, Richard J.;  Peteet, Dorothy M.;  Sannel, A. Britta K.;  Stelling, Jonathan M.;  Strauss, Jens;  Swindles, Graeme T.;  Talbot, Julie;  Tarnocai, Charles;  Verstraeten, Gert;  Williams, Christopher J.;  Xia, Zhengyu;  Yu, Zicheng;  Valiranta, Minna;  Hattestrand, Martina;  Alexanderson, Helena;  Brovkin, Victor
收藏  |  浏览/下载：16/0  |  提交时间：2019/11/27
peatlands  carbon  methane  carbon burial  Quaternary  
Widespread global peatland establishment and persistence over the last 130,000 y 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (11) : 4822-4827
作者:  Claire C. Treat;  Thomas Kleinen;  Nils Broothaerts;  April S. Dalton;  René Dommain;  Thomas A. Douglas;  Judith Z. Drexler;  Sarah A. Finkelstein;  Guido Grosse;  Geoffrey Hope;  Jack Hutchings;  Miriam C. Jones;  Peter Kuhry;  Terri Lacourse;  Outi Lähteenoja;  Julie Loisel;  Bastiaan Notebaert;  Richard J. Payne;  Dorothy M. Peteet;  A. Britta K. Sannel;  Jonathan M. Stelling;  Jens Strauss;  Graeme T. Swindles;  Julie Talbot;  Charles Tarnocai;  Gert Verstraeten;  Christopher J. Williams;  Zhengyu Xia;  Zicheng Yu;  Minna Väliranta;  Martina Hättestrand;  Helena Alexanderson;  and Victor Brovkin
收藏  |  浏览/下载：17/0  |  提交时间：2019/11/27
peatlands  carbon  methane  carbon burial  Quaternary