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作者: Li, Yan1;Tian, Gang2,3;Zhu, Xiaohua2,31 Beijing Inst Technol, Sch Math & Stat, Beijing 100081, Peoples R China. ;2 Peking Univ, Beijing Int Ctr Math Res, Beijing 100871, Peoples R China. ;3 Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China.)

出处: MATHEMATICS IN ENGINEERING 2023 Vol.5 No.2 P1-43

关键词: STABLE REDUCTIVE VARIETIES; K-STABILITY; ENERGY

摘要: In this paper, we prove an existence result for Ka??hler-Einstein metrics on Q-Fano compactifications of Lie groups by the variational method, provide ...

作者: Shuo Wang1;Xianghai Yang1;Junsheng Wang1,2;;Chi Zhang1;Chengpeng Xue1; (1School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;2Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China)

出处: Journal of Materials Science & Technology 2023 Vol.133 P41-57

关键词: Al-Cu-Li alloys;T1 precipitates;Cluster expansion;First-principle calculations;ab initio molecular dynamics;HAADF-STEM

摘要: Controversial experimental reports on the crystal structure of T1 precipitates in Al-Li-Cu alloys have existed for a long time, and all of ...

作者: Min Zhang1,2;Mao-Sheng Cao1;;Qiang-Qiang Wang1;Xi-Xi Wang1,3;Wen-Qiang Cao1;Hui-Jing Yang4;;Jie Yuan5; (1School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;2Department of Physics, Beijing Technology and Business University, Beijing 100048, China;3School of Electrical and Electronic Engineering, Nanyang Technological University, 639798, Singapore;4Department of Physics, Tangshan Normal University, Tangshan 063000, China;5School of Information Engineering, Minzu University of China, Beijing 100081, China)

出处: Journal of Materials Science & Technology 2023 Vol.132 P42-49

关键词: Electromagnetic absorption;Polarization relaxation;Electromagnetic sensing;Active camouflage

摘要: The dipole species transformation and polarization relaxation configuration are achieved by changing the cobalt ion stoichiometry, which precisely tai ...

作者: Wen-Xiu Pei1;Shuai-Shuai Ma2;Zhe Chen1;Yue Zhu1;Shu-Feng Pang1;;Yun-Hong Zhang1; (1School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China;2College of Chemistry and Material Engineering, Quzhou University, Quzhou 324000, China)

出处: Journal of Environmental Sciences 2023 Vol.127 P320-327

摘要: The high NO3 concentration in fine particulate matters (PM2.5) during heavy haze events has attracted much attention ...

作者: Wei, Xueyuan1;Bai, Yang1;Chen, Qi1; (1 Beijing Inst Technol, Sch Mat Sci & Engn, Expt Ctr Adv Mat, Beijing 100081, Peoples R China.)

出处: JOURNAL OF RENEWABLE MATERIALS 2023 Vol.11 No.1 P61-77

关键词: SOLAR-CELLS; TRIIODIDE PEROVSKITE; HIGHLY EFFICIENT; PERFORMANCE; CRYSTALLIZATION; DEPOSITION; CH3NH3PBI3; LENGTHS; DEGRADATION; PASSIVATION

摘要: Due to the long carrier lifetime, high carrier mobility, and high absorption coefficient of perovskite materials, the power conversion efficiency (PCE ...

作者: Wang, Guangming1;Zhang, Chi1;Wang, Hesheng2,3;Wang, Jingchuan1;Wang, Yong4;Wang, Xinlei51 Shanghai Jiao Tong Univ, Dept Automat, Key Lab Syst Control & Informat Proc, Minist Educ, Shanghai 200240, Peoples R China. ;2 Shanghai Jiao Tong Univ, Minist Educ, Key Lab Marine Intelligent Equipment & Syst, Dept Automat,Insititue Med Robot,Key Lab Syst Con, Shanghai 200240, Peoples R China. ;3 Beijing Inst Technol, Beijing Adv Innovat Ctr Intelligent Robots & Syst, Beijing 100081, Peoples R China. ;4 Beijing Inst Control Engn, Beijing 100080, Peoples R China. ;5 DeepBlue Acad Sci, Shanghai 200240, Peoples R China.)

出处: IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 2022 Vol.23 No.1 P308-320

关键词: VISION

摘要: In autonomous driving, monocular sequences contain lots of information. Monocular depth estimation, camera ego-motion estimation and optical flow esti ...

作者: Su, Gongmeiyue1,2;Li, Zhao1,2;Dai, Rongji1,2,31 Beijing Inst Technol, Inst Engn Med, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Beijing Key Lab Separat & Anal Biomed & Pharmaceu, Beijing 100081, Peoples R China. ;3 Beijing Inst Technol, Sch Life Sci, Beijing 100081, Peoples R China.)

出处: ACS APPLIED POLYMER MATERIALS 2022

关键词: AGGREGATION-INDUCED EMISSION; DRUG-DELIVERY; HYBRID NANOGELS; CARBON DOTS; REAL-TIME; INJECTABLE HYDROGEL; PHOTOLUMINESCENCE; NANOPARTICLES; FABRICATION; RELEASE

摘要: Fluorescent polymeric gels (FPGs) are soft luminescent materials in which the fluorophore is the source of photoluminescence and the three-dimensional ...

作者: Nour, Boubakr1;Khelifi, Hakima1;Hussain, Rasheed2;Mastorakis, Spyridon3;Moungla, Hassine4,51 Beijing Inst Technol, Sch Comp Sci, Beijing 100081, Peoples R China. ;2 Innopolis Univ, Secure Syst & Network Engn SNE, Innopolis 420500, Russia. ;3 Univ Nebraska, Dept Comp Sci, Omaha, NE 68182 USA. ;4 Univ Paris, Paris Descartes Comp Sci Lab, F-75006 Evry, France. ;5 Telecom SudParis, F-91000 Evry, France.)

出处: ACM COMPUTING SURVEYS 2022 Vol.54 No.3

关键词: INFORMATION-CENTRIC NETWORKING; ATTRIBUTE-BASED ENCRYPTION; SECURITY CHALLENGES; PRIVACY; INTERNET; EDGE; PROTOCOLS; EFFICIENT; ATTACKS

摘要: Information-Centric Networking (ICN) has recently emerged as a prominent candidate for the Future Internet Architecture (FIA) that addresses existing ...

作者: Wang, Weida1;Zhang, Yuanbo1;Chen, Ke3;Zhang, Hua2;Wang, Xiantao1;Yang, Chao1;Xiang, Changle11 Beijing Inst Technol, Sch Mech Engn, 5 Zhongguancun South, Beijing 100081, Peoples R China. ;2 Inner Mongolia Firmaco Hongyuan Elect Appliances, Baotou, Peoples R China. ;3 Inner Mongolia First Machinery Grp Co Ltd, Baotou, Peoples R China.)

出处: PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 2022 Vol.236 No.7 P1414-1428

关键词: SIDESLIP ANGLE; STABILITY; DYNAMICS; GRADIENT; OBSERVER; VELOCITY; DESIGN; HYBRID

摘要: Autonomous logistics vehicles are characterised by large changes in mass and their performances are greatly influenced by slope. In addition, sensors ...

作者: Yang, Ting21Peking Univ, Sch Math Sci, 5 Yiheyuan Rd, Beijing 100871, Peoples R China. Univ Illinois, Dept Math, 1409 W Green St, Urbana, IL 61801 USA. ;2 Beijing Inst Technol, Sch Math & Stat, 5 South St, Beijing 100081, Peoples R China.)

出处: ALEA-LATIN AMERICAN JOURNAL OF PROBABILITY AND MATHEMATICAL STATISTICS 2022 Vol.19 No.1 P163-208

关键词: INTRINSIC ULTRACONTRACTIVITY; EXPONENTIAL-GROWTH; MARKOV-PROCESSES; DIRICHLET FORMS; EXTINCTION; SEMIGROUPS; PERTURBATION; CONSTRUCTION; DIFFUSIONS; THEOREM

摘要: In this paper, we provide a pathwise spine decomposition for superprocesses with both local and non-local branching mechanisms under a martingale chan ...

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