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[期刊论文] 作者:Shenggen Fan,Kevin Z.Chen, 来源:中国与世界经济(英文版) 年份:2021
The unprecedented COVID-19 pandemic that began in early 2020 has severely disrupted agricultural production,food supplies,and the day-to-day life of rural residents in China.China has responded to this crisis by imposing government regulati......
[期刊论文] 作者:Yang Fan,Jiang Mengya, 来源:中国邮电高校学报(英文版) 年份:2021
In order to predict traffic flow more accurately and improve network performance,based on the multifractal wavelet theory,a new traffic prediction model named exo-LSTM is proposed.Exo represents exogenous sequence used to provide a detailed......
[期刊论文] 作者:Jianlin Zhou,Ying Fan, 来源:中国油料作物学报(英文版) 年份:2021
Scientists may shift research interests and span multiple research areas in their careers,reflecting the research diversification of scientists.Quantifying the scientists\' research diversity can help to understand the research patterns of ......
[期刊论文] 作者:Yonggang Fan,Cong Wang, 来源:材料科学技术(英文版) 年份:2021
In the present investigation,the growth kinetics of interfacial reaction layer products between cubic boron nitride(CBN)and Cu-Sn-Ti filler metal has been thoroughly investigated.Detailed morphological and compositional features of respecti......
[期刊论文] 作者:Dashan Fan,Fayou Zhao, 来源:分析、理论与应用(英文版) 年份:2021
We establish Littlewood-Paley charaterizations of Triebel-Lizorkin spaces and Besov spaces in Euclidean spaces using several square functions defined via the spherical average,the ball average,the Bochner-Riesz means and some other well-kno......
[期刊论文] 作者:Feifei Fan,Xiangjun Wang, 来源:中国科学:数学(英文版) 年份:2021
The connected sum is a fundamental operation in geometric topology and combinatorics.In this paper,we study the connection between connected sums of simplicial spheres and the algebraic topology of their corresponding moment-angle manifolds......
[期刊论文] 作者:HongSheng Zhang,XiLong Fan, 来源:中国科学:物理学 力学 天文学(英文版) 年份:2021
For the observer at infinity,a Schwarzschild black hole serves as an attractive opaque disk with a radius of 3 √3M that will produce the diffraction pattern of gravitational waves (GWs).In this study,we demonstrate that a bright spot,which......
[期刊论文] 作者:Guohua Fan,Zhongyang Wang,Kai Sun,Yao Liu,Runhua Fan, 来源:材料科学技术(英文版) 年份:2021
Negative permittivity has been widely studied in various metamaterials and percolating composites,of which the anomalous dielectric behavior was attributed to c...
[期刊论文] 作者:HU Guo-jun,DONG Ya-feng,ZHANG Zun-ping,FAN Xu-dong,REN Fan, 来源:农业科学学报:英文版 年份:2021
Vitis vinifera 87-1 plants infected by grapevine fleck virus(GFkV) and grapevine rupestris stem pitting-associated virus(GRSPaV) were used as the plant materials for virus elimination treatment. This study evaluated the effects of ribavirin......
[期刊论文] 作者:Xianliang JIANG,Dapeng FAN,Shixun FAN,Xin XIE,Ning CHEN, 来源:机械工程前沿 年份:2021
This study presents an improved compound control algorithm that substantially enhances the anti-disturbance performance of a gear-drive gyro-stabilized platform with a floating gear tension device.The tension device can provide a self-adjus......
[期刊论文] 作者:Liu Qiao,Tang Bihua,Chen Xue,Wu Fan,Fan Wenhao, 来源:中国邮电高校学报(英文版) 年份:2021
Blockchain technology is used in edge computing(EC)systems to solve the security problems caused by single point of failure(SPOF)due to data loss,task execution failure,or control by malicious nodes.However,the disadvantage of blockchain is......
[期刊论文] 作者:XU Yu-hui,Dai Guang-ming,TANG Shi-huan,YANG Hong-jun,SUN Zhao-gang, 来源:中国结合医学杂志(英文版) 年份:2021
Objective:To investigate the evolution of herbal medicine in treating tuberculosis (TB) and encourage anti-TB drug discovery and development.Methods:In this study,477 ancient traditional Chinese medicine formulae were collected from the Dic......
[期刊论文] 作者:Yu-Lin Cheng,Xiao-Jiao Zuo,Xiao-Guang Yuan,Hong-Jun Huang,Yi-Fan Zhang, 来源:金属学报:英文版 年份:2021
In this study, neutral salt spray accelerated corrosion test of copper–aluminium composite under 0–125 A DC current was carried out under 5% concentration. The effect of corrosion behaviour on copper–aluminium composite by DC current was......
[期刊论文] 作者:Yi-fan Zhang,Xiao-guang Yuan,Xiao-jiao Zuo,Hong-jun Huang,Yu-lin Cheng, 来源:中国铸造 年份:2021
The effect of pH value and different kinds of anions on the corrosion behavior of Cu/Al casting-rolled clad plates in the alkaline solution was evaluated by means of scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), ......
[期刊论文] 作者:Ming-Yu Shi,Cheng-Cheng Ma,Fan, 来源:中国神经再生研究:英文版 年份:2021
Glial cell line-derived neurotrophic factor(GDNF)plays an important role in the protection of dopaminergic neurons,but there are few reports of the relationship...
[期刊论文] 作者:Fangxing FAN,Renping LIN,Xiang, 来源:大气科学进展:英文版 年份:2021
Based on observational and reanalysis data,the relationships between the eastern Pacific(EP)and central Pacific(CP)types of El Niño−Southern Oscillation(E...
[期刊论文] 作者:SUN Chuangchao,CHEN Lixin,FAN, 来源:材料导报 年份:2021
Beyond a doubt,Li ion battery(LIB)has reshaped our livesfundamentally since its advent in 1990s.After 30 years’optimization,the energy density of LIBs based on...
[期刊论文] 作者:Guang-Lin Lei,Hong-Xia Fan,Che, 来源:世界胃肠病学杂志:英文版 年份:2021
BACKGROUND Accumulating evidence has revealed that several long non-coding ribonucleic acids(lncRNAs)are crucial in the progress of hepatocellular carcinoma(HCC...
[期刊论文] 作者:Bao-You Fan,Yi-Lin Pang,Wen-Xi, 来源:中国神经再生研究:英文版 年份:2021
Our previous studies showed that ferroptosis plays an important role in the acute and subacute stages of spinal cord injury.High intracellular iron levels and l...
[期刊论文] 作者:FAN Jun-jie,LI Guang-fang,Taog, 来源:数学季刊:英文版 年份:2021
In this paper,new infinite sequence complex solutions of the coupled Kd V equations are constructed with the help of function transformation and the second kind...
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