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A Vibrant Society

ChinAfrica 2024年第3期16卷 18-19页

作者： liu huawen the institute of international law Chinese Academy of Social Sciences Xinjiang Academy of Social Sciences

Xinjiang embarks on the path towards high-quality development with local characteristics,ituated in northwest China,Xinjiang Uygur Autonomous Region is the largest provincial region in terms of land area and is endowed with rich *** is also known as a champion of China’s reform and opening-up,the core of Silk Road Economic Belt,and a springboard for China’s greater *** a microcosm of the Chinese society that is pursuing greater and faster development,Xinjiang has achieved high-quality growth in its own way.

关键词： Xinjiang faster northwest

Tissages de destins Le Xinjiang dans le tissu dela modernité chinoise

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中国与非洲（法文版） 2024年第3期16卷 18-19页

作者： liu huawen I'lnstitut de droit international de I'Academie des sciences sociales I'Academie des sciences sociales du Xinjiang

Situe au nord-ouest de la Chine,au coeur de I'Eurasie,le Xinjiang se distingue comme la plus grande region administrative provinciale de *** carrefour de ressources et d'opportunites,ce territoire riche et diversifiéjoue un role crucial dans la reforme chinoise et agit comme un pivot majeur pour I'exploitation vers I'ouest du *** occupe une position strategique dans le développement de la Ceintureéconomique de la Route de la soie,consolidant son statut de zone essentielle pour I'initiative.

关键词： des dis pour

在庙堂与江湖之间——苏轼和王守仁的仕途与文思

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孔学堂 2024年第1期11卷 59-69,168-177页

作者：徐圻 liu huawen(译) Jordan B.Martin(校) 国际儒学联合会贵州省哲学学会贵州贵阳550525 孔学堂学术委员会 the Foreign Languages School at Shanghai Jiao Tong University Yuelu Academy at Hunan University

苏轼(苏东坡)和王守仁(王阳明),这是两个在中华文化史上具有顶级影响力的名字。他们各自所处的时代相差400余年,不可同日而语;他们一个是北宋文学家、思想家、政治家,一个是明代哲学家、政治家、军事家;他们的生活道路、政治生涯、文化... 详细信息

苏轼(苏东坡)和王守仁(王阳明),这是两个在中华文化史上具有顶级影响力的名字。他们各自所处的时代相差400余年,不可同日而语;他们一个是北宋文学家、思想家、政治家,一个是明代哲学家、政治家、军事家;他们的生活道路、政治生涯、文化贡献、历史影响都很不相同。但苏轼和王守仁,有许多相似或相近之处,比如他们的社会背景、政治抱负、人生遭遇、思想倾向、文化情怀等等。比较苏轼和王守仁的相同与不同,对于认识、反思中国古代的政治生态和文化走向是有启示意义的。

关键词：苏轼和王守仁政治境遇文学高峰哲学宗师历史回声

Lattice Boltzmann simulation study of anode degradation in solid oxide fuel cells during the initial aging process

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international Journal of Minerals,Metallurgy and Materials 2024年第2期31卷 405-411页

作者： Shixue liu Zhijing liu Shuxing Zhang Hao Wu Hydrogen Energy Industrial Technology Innovation Center China Nuclear Power Technology Research InstituteShenzhen 518031China Shenzhen Engineering Research Center for Hydrogen Safety Shenzhen 518031China

For present solid oxide fuel cells(SOFCs),rapid performance degradation is observed in the initial aging process,and the dis-cussion of the degradation mechanism necessitates quantitative ***,focused ion beam-scanning electron microscopy was em-ployed to characterize and reconstruct the ceramic microstructures of SOFC *** lattice Boltzmann method(LBM)simulation of multiphysical and electrochemical processes in the reconstructed models was *** samples collected from industrial-size cells were characterized,including a reduced reference cell and a cell with an initial aging *** parameters of the reconstructed microstructures revealed a significant decrease in the active triple-phase boundary and Ni connectivity in the aged cell compared with the reference *** LBM simulation revealed that activity degradation is dominant compared with microstructural degradation during the initial aging process,and the electrochemical reactions spread to the support layer in the aged *** microstructural and activity de-gradations are attributed to Ni migration and coarsening.

关键词： solid oxide fuel cell anode degradation focused ion beam-scanning electron microscopy lattice Boltzmann method

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论加强我国涉外法制建设

浙江警察学院学报 2024年第2期 1-12页

作者：柳华文中国社会科学院大学法学院中国社会科学院国际法研究所中国社会科学院涉外法治研究中心新疆社会科学院亚洲国际法学会

习近平总书记在中共中央政治局第十次集体学习时的讲话中阐述并强调加强涉外法制建设,为我国完善涉外法制、加强涉外法治提出了要求并指明了方向。习近平新时代中国特色社会主义思想特别是习近平法治思想和习近平外交思想是加强涉外法... 详细信息

习近平总书记在中共中央政治局第十次集体学习时的讲话中阐述并强调加强涉外法制建设,为我国完善涉外法制、加强涉外法治提出了要求并指明了方向。习近平新时代中国特色社会主义思想特别是习近平法治思想和习近平外交思想是加强涉外法制建设的指导思想。作为我国首部基础性、综合性的调整对外关系的宪法相关法,2023年7月1日开始实施的《对外关系法》是促进我国对外关系工作法制化的标志和里程碑,为加强涉外法制建设奠定了重要基础。落实习近平总书记首次提出的建设同高质量发展、高水平开放要求相适应的涉外法治体系和能力的要求,加强涉外法制建设,需要坚持党的领导;与改革开放同步,以涉外法制巩固并引领创新;国内法和国际法有机衔接,积极推动全球治理;加强专业人才培养和队伍建设;不断总结经验,丰富和提升法治大国的文明魅力。

关键词：涉外法制涉外法治国际法习近平法治思想习近平外交思想

Effect of heat treatment on microstructure and mechanical properties of selective laser-melted PH13-8Mo stainless steel

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Journal of Iron and Steel Research international 2024年第4期31卷 945-955页

作者： Yuan Zhang Xiang liu Chang-jun Wang Chang liu School of Material Science and Engineering Kunming University of Science and TechnologyKunming 650093YunnanChina Central Iron&Steel Research institute Co. Ltd.Beijing 100081China

PH13-8Mo stainless steel powder with high sphericity and well fluidity was prepared by the plasma rotating electrode *** formed parts with ultra-high purity were manufactured by selective laser *** tensile and impact mechanical properties of the printed parts under three heat treatment regimes were compared to those without heat *** microstructure,grain orientation and phase composition were characterized by electron-backscatter diffraction,X-ray diffraction and transmission electron *** characterization results reveal that the addition of heat treatment makes the grains enlarge,and after different heat treatments,the average grain size from 1.51μm in the printed state increases to 2.78,3.09 and 2.06μm,*** formed parts are mainly composed of martensite and retained ***,the NiAl and M23C precipitates form,which are the major strengthening phases of PH13-8Mo stainless *** optimal heat treatment process is 925℃×1 h water cooling(WC)+0℃×2 h air cooling(AC)+540℃×4 h *** this heat treatment process,PH13-8Mo formed parts have the optimal comprehensive mechanical properties:the tensile strength,yield strength and impact energy KU2 are 1492 MPa,1432 MPa and 63 J,*** strengthening and toughening via heat treatment are mainly attributed to dislocation strengthening,the formation of NiAl and M23Co precipitates and the change of volume fraction of the retained austenite.

关键词： High-strength stainless steel-Selective laser melting-Heat treatment Microstructure Mechanical property

Contact engineering for temperature stability improvement of Bi-contacted MoS2 field effect transistors

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Science China(Information Sciences) 2024年第6期67卷 172-179页

作者： Zizheng liu Qing ZHANG Xiaohe HUANG Chunsen liu Peng ZHOU State Key Laboratory of Integrated Chip and Systems School of MicroelectronicsZhangjiang Fudan International Innovation CenterFudan University Frontier institute of Chip and System Shanghai Key Lab for Future Computing Hardware and SystemFudan University Shaoxin Laboratory

Semimetallic bismuth（Bi） is one of the most effective strategies for reducing the contact resistance of two-dimensional transition metal dichalcogenide field effect transistors（FETs）. However, the low melting point of Bi contact（271.5℃） limits its reliable applications. In this study, we demonstrated that the temperature stability of Bi-contacted electrodes could be improved by inserting a high-melting point semimetallic antimony（Sb） between the Bi contacting layer and the gold（Au） capping layer. The proposed Bi/Sb/Au contact electrodes tended to form a metal mixture with a continuous surface during the heating process（Voids appeared on the surface of the Bi/Au contact electrodes after heating at 120℃）. Because of the improved contacting layer formed by the semimetal Bi/Sb alloy, the fabricated Bi/Sb/Au-contacted molybdenum sulfide（MoS2） FETs with different gate lengths demonstrated higher on-state current stability after heating treatment than the Bi/Au contact. Because of the Bi/Sb/Au contact and poly（methyl methacrylate） package, the MoS2FETs demonstrated time stability of at least two months from the almost unchanged transfer characteristics. The electrical stability indicates that the insertion of semimetallic Sb is a promising technology for reliable Bi-based contact.

关键词： temperature stability semimetallic bismuth contact semimetallic antimony contact MoS$_{2}$ FETs time stability

Hybrid 3D printed three-axis force sensor aided by machine learning decoupling

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international Journal of Smart and Nano Materials 2024年第2期15卷 261-278页

作者： Guotao liu Peishi Yu Yin Tao Tao liu Hezun liu Junhua Zhao Jiangnan Key Laboratory of Advanced Food Manufacturing Equipment and Technology School of Mechanical EngineeringJiangnan UniversityWuxiPR China Jiangsu Province Engineering Research Center of Micro-Nano Additive and Subtractive Manufacturing Institute of Advanced TechnologyJiangnan UniversityWuxiPR China

Identification of magnitude and orientation for spatially applied loading is highly desired in the fields of not only the machinery components but also human-machine *** the fact that the 3-axis force sensor with different structures has been proposed to measure the spatial force,there are still some common limitations including the multi-step manufacturing-assembly processes and complicated testing of decoupling ***,we propose a rapid fabrication strategy with low-cost to achieve high-precision 3-axis force *** sensor is designed to compose of structural Maltese cross base and sensing *** is directly fabricated within one step by a hybrid 3D printing technology combining deposition modeling(FDM)with direct-ink-writing(DIW).In particular,a machine learning(ML)model is used to convert the strain signal to the force *** of a mount of calibration tests,this ML model is trained by sufficient simulation data based on programmed batch finite element *** sensor is capable of continuously identifying a spatial force with varying magnitude and orientation,which successfully quantify the applied force of traditional Chinese medicine physiotherapy including Gua Sha and *** work provides insight for design and rapid fabrication of multi-axis force sensors,as well as potential applications.

关键词： Hybrid 3D printing 3-axis force sensor machine learning nonlinear decoupling

Structure characterization of the oxide film on FGH96 superalloy powders with various oxidation degrees

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international Journal of Minerals,Metallurgy and Materials 2024年第9期31卷 2037-2047页

作者： Yang liu Yufeng liu Sha Zhang Lin Zhang Peng Zhang Shaorong Zhang Na liu Zhou Li Xuanhui Qu Beijing Advanced Innovation Center for Materials Genome Engineering Institute for Advanced Materials and TechnologyUniversity of Science and Technology BeijingBeijing 100083China institute of Materials Intelligent Technology Liaoning Academy of MaterialsShenyang 110004China Science and Technology on Advanced High Temperature Structural Materials Laboratory AECC Beijing Institute of Aeronautical MaterialsBeijing 100095China

The structure of the oxide film on FGH96 alloy powders significantly influences the mechanical properties of *** this study,FGH96 alloy powders with various oxygen contents were investigated using high-resolution transmission electron microscopy and atomic probe technology to elucidate the structure evolution of the oxide *** dispersive spectrometer analysis revealed the presence of two distinct components in the oxide film of the alloy powders:amorphous oxide layer covering the γ matrix and amorphous oxide particles above the *** alloying elements within the oxide layer showed a laminated distribution,with Ni,Co,Cr,and Al/Ti,which was attributed to the decreasing oxygen equilibrium pressure as oxygen diffused from the surface into the γ *** the other hand,Ti enrichment was observed in the oxide particles caused by the oxidation and decomposition of the carbide *** analysis of the oxide film with oxygen contents of 140,280,and 340 ppm showed similar element distributions,while the thickness of the oxide film varies approximately at 9,14,and 30 nm,*** findings provide valuable insights into the structural analysis of the oxide film on FGH96 alloy powders.

关键词： Ni-based superalloys surface structure oxide layer thickness oxidation behavior element distribution