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Impacts of anthropogenic and biophysical factors on ecological land using logistic regression and ra
[期刊论文] 作者：TIAN Chao,CHENG Lin-lin,YIN Ting-ting,
来源：山地科学学报（英文版） 年份：2022
Ecological land is an important guarantee to maintain urban ecological security and sustainable development.Although increasing studies have been brought to ecological land,with few explorations of the relative importance of anthropogenic-n......
[期刊论文] 作者：Yin Kang,
来源：北京周报（英文版） 年份：2022
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[期刊论文] 作者：Yin Zhi,
来源：北京周报（英文版） 年份：2022
When China announced its decision to establish Xiongan New Area five years ago, it intended to build a green and livable city, catering to residents\' needs, offering quality public services and infrastructure, and creating a new urban mana......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
The COVID-19 pandemic, lasting for about two years, has undeniably pre-sented one of the greatest protracted challenges to humanity. Now it is surging with more variants that spread even faster. It has exerted a profound impact on a world d......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
The year 2021 brought nu-merous developments in international and regional arenas, from the COVID-19 world-wide spread and climate change, to the hasty withdrawal of the U.S. from Afghanistan and the renewed atten-tion to the Nuclear Non-Pr......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
The world has been placed on high alert by the escalation of the Russia-Ukraine crisis. The logic behind Russia\'s actions is to protect its national security and to counteract NATO attempts, led by the U.S., to press itself forward onto Ru......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
With the Olympic flame dancing to the drums of the Chinese Year of the Tiger, the Beijing 2022 Games—the first-ever Winter Olympics held in China and its second Olympics after hosting the 2008 Summer Games—concluded on February 20, to be ......
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
The Ukraine crisis is holding “a sword of Damocles”over the global economy,UN Secretary General António Guterres has warned, especially over poor, developing countries that face skyrocketing food, fuel and fertilizer prices, and are now ......
[期刊论文] 作者：Hai-Yang Cheng,
来源：科学通报（英文版） 年份：2022
For ground-state singly charmed baryons,the Λ+c,Ξ+c and Ξ0c form an antitriplet representation and they all decay weakly.TheΩ0c,Ξ1+c,Ξ1+c and ∑++,+,0c form a sextet representation;among them,only Ω0c decays weakly....
[期刊论文] 作者：Zhong Cheng,
来源：北京周报（英文版） 年份：2022
In the ongoing Russia-Ukraine conflict,warplanes, rockets, missiles and artillery units are not the only weapons in use. An information war is proving no less fierce than the fighting taking place on the ground....
[期刊论文] 作者：Hui-Ming Cheng,
来源：国家科学评论（英文版） 年份：2022
Voids are an essential scientific issue when it comes to traditional composite materials,because they greatly de-grade the latter\'s properties and usually cause catastrophic failure [1].Many characterization methods,such as mi-croscale X-r......
[期刊论文] 作者：Jianchun Cheng,
来源：中国科学：物理学 力学 天文学（英文版） 年份：2022
Ultrasonic waves,although not audible,naturally exist at high frequencies.Ultrasound can be controlled and unitized in various scenarios.Well-known examples are bats and dolphins,which produce ultrasound and detect the reflected signal for ......
Machine learning and numerical investigation on drag reduction of underwater serial multi-projectile
[期刊论文] 作者：Xi Huang,Cheng Cheng,Xiao-bing Zhang,
来源：防务技术 年份：2022
To increase launching frequency and decrease drag force of underwater projectiles,a serial multi-projectiles structure based on the principle of supercavitation is proposed in this paper.The drag reduction and supercavitation characteristic......
Comparing the Diagnostic Criteria of MAFLD and NAFLD in the Chinese Population: A Population-based P
[期刊论文] 作者：Cheng Yu,Minzhen Wang,Shan Zheng,Miao Xia,Hongyan Yang,Desheng Zhang,Chun Yin,Ning Cheng,Yana Bai,
来源：临床与转化肝病杂志（英文版） 年份：2022
Background and Aims: Metabolic dysfunction-associ-ated fatty liver disease (MAFLD) is a new concept, pro-posed in 2020; however, its applicability in Asia populations has yet to be evaluated. Therefore, we aimed to compare the difference in......
Subgradient Extragradient Methods for Equilibrium Problems and Fixed Point Problems in Hilbert Space
[期刊论文] 作者：Lulu Yin,Hongwei Liu,
来源：哈尔滨工业大学学报（英文版） 年份：2022
Inspired by inertial methods and extragradient algorithms, two algorithms were proposed to investigate fixed point problem of quasinonexpansive mapping and pseudomonotone equilibrium problem in this study. In order to enhance the speed of t......
[期刊论文] 作者：Jianke HU,Yin ZHANG,
来源：信息与电子工程前沿（英文版） 年份：2022
Recently, graph neural networks (GNNs) have achieved remarkable performance in representation learning on graph-structured data. However, as the number of network layers increases, GNNs based on the neighborhood aggregation strategy deterio......
[期刊论文] 作者：Ling Li,Wan-Jian Yin,
来源：中国物理B（英文版） 年份：2022
Defect levels in semiconductor band gaps play a crucial role in functionalized semiconductors for practical appli-cations in optoelectronics;however,first-principle defect calculations based on exchange-correlation functionals,such as local......
Industry news:the additive manufacturing of nerve conduits for the treatment of peripheral nerve inj
[期刊论文] 作者：Ying Han,Jun Yin,
来源：生物设计与制造（英文版） 年份：2022
Peripheral nerve injury and nerve conduit manufacturingrnThe global nerve injury repair and regeneration market is expected to reach $9.7 billion by 2025,a compound annual growth rate of 9.1％ between 2020 and 2025 [1].One com-ponent alone,pe......
[期刊论文] 作者：Jian-hua YIN,Ji-yun GUO,
来源：应用数学学报（英文版） 年份：2022
A graphic sequence π=(d1,d2,...,dn)is said to be forcibly k-edge-connected if every realization of π is k-edge-connected.In this paper,we obtain a new sufficient degree condition for π to be forcibly k-edge-connected.We also show that th......
Large eddy simulation of transient transport and entrapment of particle during slab continuous casti
[期刊论文] 作者：Yan-bin Yin,Jiong-ming Zhang,
来源：钢铁研究学报（英文版） 年份：2022
To investigate the transient transport and entrapment of argon bubbles and inclusions simultaneously during continuous casting,a 3D large eddy simulation model coupling molten steel flow,solidification and particle motion was constructed.In......
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