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[期刊论文] 作者:SUN Yue,YANG Zi-Hui,GU Wen, 来源:结构化学 年份:2022
A series of novel furan-l,3,4-oxadiazole carboxamide derivatives (5a~ 5e) were designed,synthesized and characterized by spectroscopic methods including HR-MS,1H-and 13C-NMR.The crystal structure of compound 5a was determined by single-cryst......
[期刊论文] 作者:Peng Yu,Xin Zhang,Huiyan Gu,Jianping Pan,Xiangwei Chen, 来源:林业研究(英文版) 年份:2022
To assess phosphorus (P) status of forest soil under naturally restored vegetation,P fractions in the 10-cm soil layer were quantified at different successional stages on the clear-cut site of mixed broadleaved and Korean pine forest.Four c......
[期刊论文] 作者:Yidong Gu, 来源:国家科学评论(英文版) 年份:2022
The space station is a large-scale and comprehensive research facility capable of long-term human habitation in near-Earth space,with systematic support by space transport and widely covered tracking,telemetry,command and communication.It a......
[期刊论文] 作者:Xin LIU,Zhen Xin LIU, 来源:数学学报(英文版) 年份:2022
In this paper,we use a unified framework to study Poisson stable(including stationary,periodic,quasi-periodic,almost periodic,almost automorphic,Birkhoff recurrent,almost recurrent in the sense of Bebutov,Levitan almost periodic,pseudo-peri......
[期刊论文] 作者:Wen Qing, 来源:北京周报(英文版) 年份:2022
\'It feels great to be back here and be part of the his-tory,“ Jaqueline Mour?o,a flagbearer for Team Brazil at the Beijing 2022 Winter Olympics opening ceremony, said. Fourteen years ago, she attended the open-ing ceremony of the Olympic ......
[期刊论文] 作者:Wen Qing, 来源:北京周报(英文版) 年份:2022
An unexpected gift for world peace arrived with little fanfare at the beginning of 2022. On January 5, a joint statement onpreventing nuclear war and avoiding arms races was released by the leaders of China, France, Russia, the UK and the U......
[期刊论文] 作者:Wen Qing, 来源:北京周报(英文版) 年份:2022
\'In my capacity as deputy to the National People\'s Congress (NPC),I think my role includes serving as a bridge between people and government. Collecting the opinions from citizens in my community, I make suggestions to the Central Governm......
[期刊论文] 作者:Wen Qing, 来源:北京周报(英文版) 年份:2022
As the spillover effects of the Ukraine crisis continue to spread and world peace and development are facing new challenges, State Councilor and Foreign Minister Wang Yi made a visit to Pakistan, Afghanistan, India and Nepal in March, aimin......
[期刊论文] 作者:Wen Qing, 来源:北京周报(英文版) 年份:2022
[期刊论文] 作者:Wen Chen, 来源:光:科学与应用(英文版) 年份:2022
The high degrees of freedom of light, various optical structures and optical materials can be explored and applied to develop optical encryption for securing information. An exciting optical image encryption approach has been proposed based......
[期刊论文] 作者:XIN Liangjie, 来源:地理学报(英文版) 年份:2022
This paper studied the fertilizer rate(FR),fertilizer use efficiency(FUE)and fertilizer overuse rate(FOR)of rice,corn and wheat in China from 1998 to 2018 and briefly analysed the reasons why farmers were willing to apply more fertilizers.(......
[期刊论文] 作者:Ling Xin, 来源:国家科学评论(英文版) 年份:2022
In a survey released by the US National Academies of Sciences,Engineering and Medicine in November2021,the search for Earth-like planets outside our solar system was identified as a major goal for astronomy over the next 10 years.National S......
[期刊论文] 作者:SUN Xiaohui,WEN Chenglin,WEN Tao, 来源:电子学报(英文版) 年份:2022
In this paper,a novel maximum corren-tropy high-order extended Kalman filter(H-MCEKF)is proposed for a class of nonlinear non-Gaussian systems presented by polynomial form.All high-order polynomial terms in the state model are defined as im......
[期刊论文] 作者:Liyun Lin,Wen Pang,Xinyan Jiang,Shihui Ding,Xunbin Wei,Bobo Gu, 来源:光:科学与应用(英文版) 年份:2022
Photodynamic therapy (PDT), which utilizes light excite photosensitizers (PSs) to generate reactive oxygen species (ROS) and consequently ablate cancer cells or diseased tissue, has attracted a great deal of attention in the last decades du......
[期刊论文] 作者:Ji-Ping Gu,Kai-Yuan Zhang,Xiu-Ting Li,Jie Dong,Qing-Hua Zhang,Xin Zhao, 来源:高分子科学(英文版) 年份:2022
With the wide applications of lithium-ion batteries(LIBs)in electronic devices and electric vehicles,it is of great importance to improve their safety and electrochemical performance.Herein,soluble polyimides(PI)containing carboxyl groups(-......
[期刊论文] 作者:GU Xin,ZHENG Zhiyang,XIONG Xiaochao,JIANG Erhui,WANG Tongtong,ZHANG Dongwei, 来源:热科学学报(英文版) 年份:2022
To overcome the defect of the significant increase in pressure drop when the heat transfer performance of helical baffle heat exchanger is improved,a novel helical baffle heat exchanger with twisted oval tube is proposed.Numerical simulatio......
[期刊论文] 作者:Xuelin Gu,Banghua Yang,Shouwei Gao,Honghao Gao,Linfeng Yan,Ding Xu,Wen Wang, 来源:中国通信(英文版) 年份:2022
After abusing drugs for long,drug users will experience deteriorated self-control cogni-tive ability,and poor emotional regulation.This pa-per designs a closed-loop virtual-reality (VR),motor-imagery (MI) rehabilitation training system base......
[期刊论文] 作者:Peiju Hu,Junhao Peng,Xing Xie,Minru Wen,Xin Zhang,Fugen Wu,Huafeng Dong, 来源:中国物理B(英文版) 年份:2022
The study of boron structure is fascinating because boron has various allotropes containing boron icosahedrons under pressure.Here,we propose a new boron structure(space group Fm3m)that is dynamically stable at 1.4 tera-Pascal(TPa)using den......
[期刊论文] 作者:Weijun Gu,Yiming Mu, 来源: 年份:2022
[期刊论文] 作者:Gu Weijun,Mu Yiming, 来源:慢性疾病与转化医学(英文) 年份:2022
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