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Measurement report: Amino acids in fine and coarse atmospheric aerosol: concentrations, compositions, sources and possible bacterial degradation state 期刊论文
Atmospheric Chemistry and Physics, 2020
作者:  Ren-guo Zhu, Hua-Yun Xiao, Li Luo, Hongwei Xiao, Zequn Wen, Yuwen Zhu, Xiaozheng Fang, Yuanyuan Pan, and Zhenping Chen
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/09
Horizontal gene transfer of Fhb7 from fungus underlies Fusarium head blight resistance in wheat 期刊论文
Science, 2020
作者:  Hongwei Wang;  Silong Sun;  Wenyang Ge;  Lanfei Zhao;  Bingqian Hou;  Kai Wang;  Zhongfan Lyu;  Liyang Chen;  Shoushen Xu;  Jun Guo;  Min Li;  Peisen Su;  Xuefeng Li;  Guiping Wang;  Cunyao Bo;  Xiaojian Fang;  Wenwen Zhuang;  Xinxin Cheng;  Jianwen Wu;  Luhao Dong;  Wuying Chen;  Wen Li;  Guilian Xiao;  Jinxiao Zhao;  Yongchao Hao;  Ying Xu;  Yu Gao;  Wenjing Liu;  Yanhe Liu;  Huayan Yin;  Jiazhu Li;  Xiang Li;  Yan Zhao;  Xiaoqian Wang;  Fei Ni;  Xin Ma;  Anfei Li;  Steven S. Xu;  Guihua Bai;  Eviatar Nevo;  Caixia Gao;  Herbert Ohm;  Lingrang Kong
收藏  |  浏览/下载:15/0  |  提交时间:2020/05/25
A map of object space in primate inferotemporal cortex 期刊论文
NATURE, 2020, 583 (7814) : 103-+
作者:  Wu, Huihui;  Li, Bosheng;  Iwakawa, Hiro-oki;  Pan, Yajie;  Tang, Xianli;  Ling-hu, Qianyan;  Liu, Yuelin;  Sheng, Shixin;  Feng, Li;  Zhang, Hong;  Zhang, Xinyan;  Tang, Zhonghua;  Xia, Xinli;  Zhai, Jixian;  Guo, Hongwei
收藏  |  浏览/下载:47/0  |  提交时间:2020/07/03

Primate inferotemporal cortex contains a coarse map of object space consisting of four networks, identified using functional imaging, electrophysiology and deep networks.


The inferotemporal (IT) cortex is responsible for object recognition, but it is unclear how the representation of visual objects is organized in this part of the brain. Areas that are selective for categories such as faces, bodies, and scenes have been found(1-5), but large parts of IT cortex lack any known specialization, raising the question of what general principle governs IT organization. Here we used functional MRI, microstimulation, electrophysiology, and deep networks to investigate the organization of macaque IT cortex. We built a low-dimensional object space to describe general objects using a feedforward deep neural network trained on object classification(6). Responses of IT cells to a large set of objects revealed that single IT cells project incoming objects onto specific axes of this space. Anatomically, cells were clustered into four networks according to the first two components of their preferred axes, forming a map of object space. This map was repeated across three hierarchical stages of increasing view invariance, and cells that comprised these maps collectively harboured sufficient coding capacity to approximately reconstruct objects. These results provide a unified picture of IT organization in which category-selective regions are part of a coarse map of object space whose dimensions can be extracted from a deep network.


  
The wide-binary origin of (2014) MU69-like Kuiper belt contact binaries (vol 31, pg 878, 2020) 期刊论文
NATURE, 2020, 582 (7811) : E2-E2
作者:  Wu, Huihui;  Li, Bosheng;  Iwakawa, Hiro-oki;  Pan, Yajie;  Tang, Xianli;  Ling-hu, Qianyan;  Liu, Yuelin;  Sheng, Shixin;  Feng, Li;  Zhang, Hong;  Zhang, Xinyan;  Tang, Zhonghua;  Xia, Xinli;  Zhai, Jixian;  Guo, Hongwei
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/03
Chemical characterization and source analysis of water-soluble inorganic ions in PM2.5 from a plateau city of Kunming at different seasons 期刊论文
ATMOSPHERIC RESEARCH, 2020, 234
作者:  Guo, Wei;  Zhang, Zhongyi;  Zheng, Nengjian;  Luo, Li;  Xiao, Huayun;  Xiao, Hongwei
收藏  |  浏览/下载:6/0  |  提交时间:2020/07/02
PM2.5  Water-soluble inorganic ions (WSIIs)  Source identification  Seasonality  Kunming  
Deep high-temperature hydrothermal circulation in a detachment faulting system on the ultra-slow spreading ridge 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Tao, Chunhui;  Seyfried, W. E., Jr.;  Lowell, R. P.;  Liu, Yunlong;  Liang, Jin;  Guo, Zhikui;  Ding, Kang;  Zhang, Huatian;  Liu, Jia;  Qiu, Lei;  Egorov, Igor;  Liao, Shili;  Zhao, Minghui;  Zhou, Jianping;  Deng, Xianming;  Li, Huaiming;  Wang, Hanchuang;  Cai, Wei;  Zhang, Guoyin;  Zhou, Hongwei;  Lin, Jian;  Li, Wei
收藏  |  浏览/下载:19/0  |  提交时间:2020/05/13
Observation of chiral zero mode in inhomogeneous three-dimensional Weyl metamaterials 期刊论文
SCIENCE, 2019, 363 (6423) : 148-151
作者:  Jia, Hongwei;  Zhang, Ruixing;  Gao, Wenlong;  Guo, Qinghua;  Yang, Biao;  Hu, Jing;  Bi, Yangang;  Xiang, Yuanjiang;  Liu, Chaoxing;  Zhang, Shuang
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27