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[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
The situation in Afghanistan is beyond anyone’s imagination. The Taliban made a lightening advance to dethrone the country’s Western-backed government on August 15， bringing an end to a two-decade cam...
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
After the scientific victory of de- veloping vaccines， stopping the COVID-19 pandemic is now financially and pragmatically feasible. The only obstacle now is a lack of international political will and...
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
The pandemic has stoked great up- heaval. The appearance of new variants is causing problems and preventing countries from returning to normal life. The global battle against COVID-19 is far from fini...
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
The current confrontation between Israel and Palestine erupted on May 10 and has been deemed the most serious of its kind since 2014. With no hope for peace， the continued tensions have not only impac...
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
Raphael Lemkin， the Polish- Jewish lawyer who coined the word “genocide” and initiated the Convention on the Prevention and Punishment of the Crime of Genocide， the first human rights treaty adopted b...
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
In Xinjiang Uygur Autonomous Region， the right to freedom of religious belief is well protected and fully guaranteed. Religious service facilities have rights， such as establishing a democratic manage...
Evolution of Living Space in Traditional Villages in the Pearl River Delta under the Influence of Ur
[期刊论文] 作者：Zhong Guoqing,
来源：景观研究:英文版 年份：2021
Traditional villages in the Pearl River Delta are known as “Lingnan water village”.Urbanization affects the style of traditional villages in three ways.It also presents a positive side under the background of new urbanization.The living s......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2021
This year marks the 50th anniversary of the restoration of the People\'s Republic of China\'s lawful seat in the UN. With this historic event, the Chinese people, accounting for one fourth of the world\'s population, were able to return to ......
[期刊论文] 作者：By Zhong Cheng,
来源：Beijing Review 年份：2021
A Shift in Democracy ......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2021
The U.S. hosted the virtual “Summit for Democracy” on December 9-10. It is a striking irony that it occurred shortly after the U.S. chaotic withdrawal from Afghanistan, which it invaded basically to establish “democracy” and eliminate t......
[期刊论文] 作者：Chengyong Zhong,
来源：物理学前沿 年份：2021
Three-dimensional(3D)topological insulators(TIs)have been studied for approximately fifteen years,but those made from group-Ⅳ elements,especially Ge and Sn,seem particularly attractive owing to their nontoxicity,sizable intrinsic spin-orbi......
[期刊论文] 作者：TIAN Guo Zhong,
来源：生物医学与环境科学:英文版 年份：2021
Brucella is gram-negative,facultative,intracellular bacteria implicated in infectious zoonosis diseases,particularly among domestic animals,that are also transm...
[期刊论文] 作者：Guopei Wu,Qing Zhong,Qizhang He,Zhong Xu,
来源：现代电力系统与清洁能源学报(英文) 年份：2021
The impact of voltage sag on sensitive devices is related to the time when the sag occurs.However,the point-on-wave of a sag is uncertain.Therefore,this paper presents a nov-el approach to evaluate the voltage sag severity considering a ran......
[期刊论文] 作者：Yan XU,Ming WANG,Hong ZHONG,Sheng ZHONG,
来源：计算机科学前沿 年份：2021
1 IntroductionrnWith the rapid development of cloud computing,more and more data are stored in cloud servers as cyphertexts for stor-age[1,2].However,it faces enormous challenges regarding ci-phertext analysis.For example,in the cloud medic......
Nitrogen release and re-adsorption dynamics on crop straw residue during straw decomposition in an A
[期刊论文] 作者：LI Ji-fu,ZHONG Fang-fang,
来源：农业科学学报:英文版 年份：2021
Returning crop straw to the field not only improves the nitrogen(N) supplying capacity and N retention of soil but also decreases the amount of rural organic wa...
[期刊论文] 作者：Robert B.Shultz,Yinghui Zhong,
来源：中国神经再生研究:英文版 年份：2021
Spinal cord injury results in significant loss of motor, sensory, and autonomic functions. Although a wide range of therapeutic agents have been shown to attenu...
Optimality Conditions for Minimax Optimization Problems with an Infinite Number of Constraints and R
[期刊论文] 作者：Li-nan ZHONG,Yuan-feng JIN,
来源：应用数学学报（英文版） 年份：2021
This paper is concerned with the study of optimality conditions for minimax optimization problems with an infinite number of constraints,denoted by (MMOP).More...
[期刊论文] 作者：Xiang CHEN,Zhong HAN,
来源：摩擦:英文版 年份：2021
A unique low-to-high friction transition is observed during unlubricated sliding in metals with a gradient nano-grained(GNG)surface layer.After persisting in the low-friction state(0.2–0.4)for tens of thousands of cycles,the coefficients o......
On the vortex filament in 3-spaces and its generalizations In Memory of Professor Zhengguo Bai(1916-
[期刊论文] 作者：Qing Ding,Shiping Zhong,
来源：中国科学：数学（英文版） 年份：2021
In this article,we devote to a mathematical survey on the theory of the vortex filament in 3-dimensional spaces and its generalizations.We shall present some effective geometric tools applied in the study,such as the Schrodinger flow,the ge......
Handedness-inverted polymorphic helical assembly and circularly polarized luminescence of chiral pla
[期刊论文] 作者：Zhong-Liang Gong,Yu-Wu Zhong,
来源：中国科学：化学（英文版） 年份：2021
Circularly polarized luminescence (CPL) materials have potential applications in three-dimensional (3D) displays,quantum encryption,and optical sensors.The development of single-component CPL materials with polymorphic assembly and hand-edn......
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