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[期刊论文] 作者:HU FAN, 来源:中国与非洲(英文版) 年份:2022
Despite the impact of the COVID-19 pandemic, the Eighth Ministerial Conference of the Forum on China-Africa Cooperation (FOCAC) was held as scheduled on November 29-30, 2021 in Dakar, Senegal. Pragmatic and efficient discussions on the them......
[期刊论文] 作者:HU FAN, 来源:中国与非洲(英文版) 年份:2022
After the outbreak of the COVID-19 pandemic two years ago, many Chinese stayed in Africa to continue their work there. Their missions have been extended beyond their preset terms due to the ongoing pandemic....
[期刊论文] 作者:HU FAN, 来源:中国与非洲(英文版) 年份:2022
On November 26, 2021, a ceremony was held in a village in central Uganda\'s Wakiso District to celebrate the completion of the second phase of the project of the Access to Satellite TV for 10,000 African Villages in Uganda. First launched i......
[期刊论文] 作者:FAN Li-ping, 来源:数学季刊(英文版) 年份:2022
It is proved in this paper that a pair of measurable functions satisfying the good-λ inequality yields quasi-norm inequalities in Lorentz spaces and weak Orlicz-Lorentz spaces.By use of this conclusion two embedding theorems are obtained i......
[期刊论文] 作者:FAN Zemeng, 来源:地理学报(英文版) 年份:2022
How to simulate land-cover change,driven by climate change and human activity,is not only a hot issue in the field of land-cover research but also in the field of sustainable ur-banization.A surface-modeling method of land cover scenario(SS......
[期刊论文] 作者:WANG Fan,FAN Pengfei,FAN Yonghua,XU Bin,YAN Jie, 来源:系统工程与电子技术(英文版) 年份:2022
In this paper,a model reference adaptive control(MRAC)augmentation method of a linear controller is proposed for air-breathing hypersonic vehicle(AHV)during inlet unstart.With the development of hypersonic flight technology,hyperso-nic vehi......
[期刊论文] 作者:Dong Liu,Fan Wu,Zhi-Hao Shen,Xing-He Fan, 来源:高分子科学(英文版) 年份:2022
Liquid electrolytes used in lithium-ion batteries suffer from leakage,flammability and lithium dendrites,making polymer electrolyte a potential alternative.Herein,a series of ABA triblock copolymers (ABA-x) containing a mesogen-jacketed liq......
[期刊论文] 作者:Zhe Zhang,Nannan Zhang,Shinghua Ding, 来源:中国神经再生研究(英文版) 年份:2022
Cerebral focal ischemic stroke (FIS) is a leading brain disorder associated with human debilitation and death. It is induced by the formation of a thrombus in the arteries that supply blood to the central nervous system. FIS patients may su......
[期刊论文] 作者:Lein BARN,Chingfang HSU,Zhe XIA, 来源:计算机科学前沿 年份:2022
A (t,n) threshold secret sharing scheme is a funda-mental tool in many security applications such as cloud com-puting and multiparty computing.In conventional threshold se-cret sharing schemes,like Shamir\'s scheme based on a univari-ate po......
[期刊论文] 作者:Zhe Guo,Hanxian Fang,Farideh Honary, 来源:中国物理B(英文版) 年份:2022
This paper introduces a new approach for the determination of the source region of beat wave (BW) modulation.This type of modulation is achieved by transmitting high-frequency (HF) continuous waves with a frequency difference f,where f is t......
[期刊论文] 作者:Zhe Zhao,Zhong-E Hou,Shu-Qiang Li, 来源:动物学研究 年份:2022
Cenozoic tectonic evolution in the Tethyan region has greatly changed the landforms and environment of Eurasia,driving the evolution of animals and greatly affecting the diversity patterns of Eurasian animals.By combining the latest Tethyan......
[期刊论文] 作者:HU FAN,LI KAIZHI, 来源:中国与非洲(英文版) 年份:2022
Four years ago, Beijing took over the flag of the International Olympic Committee (IOC) and the International Paralympic Committee (IPC) at the closing ceremony of the Pyeongchang 2018 Winter Olympic and Paralympic Games, marking the start ......
[期刊论文] 作者:Jiahao Fan,Huaqing Huang, 来源:物理学前沿 年份:2022
With the rapid development of topological states in crystals,the study of topological states has been extended to quasicrystals in recent years.In this review,we summarize the recent progress of topo-logical states in quasicrystals,particul......
[期刊论文] 作者:Hongqing Yang,Ke Fan, 来源:大气和海洋科学快报(英文版) 年份:2022
在全球变暖的背景下,近年来东亚冬季气温存在复杂的季节内变化.本文研究了2020/21年东亚冬季气温的月际转折及可预测性.结果 表明,2020/21年东亚冬季气温前冬(2020年12月-2021年1月中旬)偏冷,后冬(2021年1月中旬-2月)偏暖.西伯利亚高压强度在前冬和后冬也出现转......
[期刊论文] 作者:Hai-Jun Yu,Hong-Yi Fan, 来源:中国物理B(英文版) 年份:2022
We explore the time evolution law of a two-mode squeezed light field (pure state) passing through twin diffusion channels,and we find that the final state is a squeezed chaotic light field (mixed state) with entanglement,which shows that ev......
[期刊论文] 作者:Kaman Fan,Yi Zhao, 来源: 年份:2022
[期刊论文] 作者:Songliang CHEN,Yun FAN, 来源:数学研究及应用 年份:2022
Let G be a finite group and N(G)be its norm.Then N(G)is a characteristic subgroup of G which normalizes every subgroup of G.In this paper,we will study the structure of G under one of the following conditions:1)norm quotient group G/N(G)is ......
[期刊论文] 作者:Hanjiang Hu,Hesheng Wang,Zhe Liu,Weidong Chen,, 来源:IEEE/CAA Journal of Automatica Sinica 年份:2022
Visual localization is a crucial component in the application of mobile robot and autonomous driving. Image retrieval is an efficient and effective technique in image-based localization methods. Due t...
[期刊论文] 作者:Li-wen Dou,Zhe Du,Ji-hong Zhu,Tian-bing Wang, 来源:世界急诊医学杂志(英文版) 年份:2022
BACKGROUND: Elevated troponin I (TnI) is common among trauma patients. TnI is an indicator of myocardial injury, but clinical diagnosis of blunt cardiac injury cannot be based solely on an increase in TnI. Therefore, this study aims to expl......
[期刊论文] 作者:Zhe Lin,Xiwang Sun,Yi Li,Zuchao Zhu, 来源:颗粒学报(英文版) 年份:2022
Gate valve is mainly used to turn on or turn offthe pipeline in pneumatic conveying.When the gate valve is fully open,the particles are easy to collide with the cavity rear wall and enter into the cavity,resulting in particles\' accumulatio......
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