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CURVATURES: 作品数：32被引量：52H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关期刊：《Computer Modeling in Engineering & Sciences》《Computers, Materials & Continua》《Journal of Beijing Institute of Technology》《Applied Mathematics and Mechanics(English Edition)》更多>>; 相关基金：国家自然科学基金广西壮族自治区自然科学基金上海市教育委员会重点学科基金广东省自然科学基金更多>>

Riparian plant community structure and assembly processes differed by variations in riverbank curvatures:implications for restoring habitats along the Three Gorges Reservoir被引量：1: 《Journal of Plant Ecology》2024年第5期189-204,共16页Xiaohong Li Jinxia Huang Zuncheng Bai Hang Zou Wanyu Wang Wanyu Qi Maohua Ma; supported by the Comprehensive Ecological Restoration Survey of the Maqu Area in the Zoige Basin(Grant No.DD20243100);Ecological Protection and Restoration Survey in the Dry Valley of the Upper Reaches of Minjiang River(Grant No.DD20220955);Ecological Environment Survey and Ecological Restoration Technology Demonstration in Three Gorges Reservoir Decline Area(Chongqing Section)(Grant No.5000002021BF40001);National Natural Science Foundation of China Supervisory Program(Grant No.42371071);the Chongqing Municipal Bureau of Science and Technology,Doctor Through Train Project(Grant No.sl202100000390);Chongqing Municipality Key Special Project for Technological Innovation and Application Development(Grant No.CSTB2023TIAD-KPX0077);Tibet Shigatse City Science and Technology Plan Project(Grant No.RKZ2021KJ03).; A meandering riverbank plays a vital role in maintaining natural river ecosystems,providing habitats for riparian vegetation.However,dams have significantly altered riverbank shapes.To restore the riparian ecosystems,...; 关键词：riverbank curvature habitat heterogeneity taxonomic diversity functional diversity community assembly

CLASSIFICATIONS OF DUPIN HYPERSURFACES IN LIE SPHERE GEOMETRY: 《Acta Mathematica Scientia》2024年第1期1-36,共36页Thomas E.CECIL; This is a survey of local and global classification results concerning Dupin hypersurfaces in S^(n)(or R^(n))that have been obtained in the context of Lie sphere geometry.The emphasis is on results that relate Dupin h...; 关键词：Dupin hypersurfaces isoparametric hypersurfaces Lie sphere geometry Lie sphere transformations Lie curvatures

Frenet Curve Couples in Three Dimensional Lie Groups: 《Computer Modeling in Engineering & Sciences》2022年第12期653-671,共19页Osman Zeki Okuyucu; In this study,we examine the possible relations between the Frenet planes of any given two curves in three dimensional Lie groups with left invariant metrics.We explain these possible relations in nine cases and then ...; 关键词：CURVES lie groups CURVATURES Frenet plane

Riding on bifurcating Berry curvatures into reentrant quantum anomalous Hall states: 《Science China(Physics,Mechanics & Astronomy)》2022年第4期125-126,共2页Zhenyu Zhang; When a sufficiently strong magnetic field is applied to a twodimensional electron gas,it will drive the electrons into quantized states,known as the Landau levels.The transport properties of such a system are best man...; 关键词：QUANTUM system STATES

Epithelial Layer Estimation Using Curvatures and Textural Features for Dysplastic Tissue Detection: 《Computers, Materials & Continua》2021年第4期761-777,共17页Afzan Adam Abdul Hadi Abd Rahman Nor Samsiah Sani Zaid Abdi Alkareem Alyessari Nur Jumaadzan Zaleha Mamat Basela Hasan; supported by the Center for Research and Innovation Management[CRIM]Universiti Kebangsaan Malaysia[Grant No.FRGS-1-2019-ICT02-UKM02-6]and Ministry of Higher Education Malaysia.; Boundary effect in digital pathology is a phenomenon where the tissue shapes of biopsy samples get distorted during the sampling process.The morphological pattern of an epithelial layer is greatly affected.Theoretical...; 关键词：Digital pathology grading dysplasia tissue boundary effect

Regularity and Rigidity for Nonlocal Curvatures in Conformal Geometry: 《Journal of Mathematical Study》2020年第4期436-470,共35页Wenxiong Chen Ruobing Zhang; supported by the National Natural Science Foundation of China(Grant No.DMS-1906265); In this paper,we will explore the geometric effects of conformally covariant operators and the induced nonlinear curvature equations in certain nonlocal nature.Mainly,we will prove some regularity and rigidity results...; 关键词：REGULARITY spherical rigidity nonlocal curvatures conformal geometry

Interactions of human islet amyloid polypeptide with lipid structure of different curvatures: 《Theoretical & Applied Mechanics Letters》2020年第6期412-418,共7页Le Mei Wenhui Shen Xuwei Wu Jie Liu Dechang Li Baohua Ji; supported by funds from the National Natural Science Foundation of China(Grants 11932017,11772054,11772055,and 11532009);supported by the Fundamental Research Funds for the Central Universities(Grant 2019QNA4060)。; Curvature is one of the most important features of lipid membranes in living cells,which significantly influences the structure of lipid membranes and their interaction with proteins.Taken the human islet amyloid poly...; 关键词：Lipid membrane CURVATURE Human islet amyloid polypeptide Molecular dynamics

Quantum Gravity, Constant Negative Curvatures, and Black Holes被引量：2: 《Journal of High Energy Physics, Gravitation and Cosmology》2020年第3期313-320,共8页John R. Klauder; For purposes of quantization, classical gravity is normally expressed by canonical variables, namely the metric; 关键词：Affine Quantization Quantum Gravity Constant Fixed Curvatures Black Holes

Experimental study of single-row chevron-jet impingement heat transfer on concave surfaces with different curvatures被引量：5: 《Chinese Journal of Aeronautics》2019年第10期2275-2285,共11页Yuanwei LYU Jingzhou ZHANG Xichen LIU Yong SHAN; the financial supports for this project from the National Natural Science Foundation of China(No.51776097);the Open Fund of Jiangsu Province Key Laboratory of Aerospace Power System(No.APS20A7002);the Postgraduate Research and Practice Innovation Project of Jiangsu Province(No.KYCX17 0280); To address the curvature effect on single-row chevron-nozzle jet impingement heat transfer on concave surface,a series of experiments are conducted in the present investigation.Four concave surfaces including one semi...; 关键词：CHEVRON NOZZLE CONCAVE surface Experimental test Heat transfer Jet IMPINGEMENT

Surface evolution caused by curvature driven forces based on natural exponential pair potential: 《Acta Mechanica Sinica》2019年第2期445-456,共12页Dan Wang Yajun Yin Zheng Zhong Zhu Su Zhili Hu; the Natural Science Foundation of Jiangsu Province (Grants BK2018041 1 and BK20180429);start-up funding awarded by the Nanjing University of Aeronautics and Astronautics (Grants 56SYAH 17065 and 90YAH17065);the Fundamental Research Funds for the Central Universities (Grant NS2018004).; Based on the natural exponential pair potential, the interaction potential between curved surface body and on surface particle is studied. Firstly, the interaction potential is written as a function of curvatures thro...; 关键词：Curvature-based potential CURVATURES and the gradient of CURVATURES Driving FORCES SURFACE morphology EVOLUTION

CURVATURES