NODAL

作品数:293被引量:486H指数:9
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相关机构:中山大学清华大学西南医科大学中国医科大学更多>>
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An application of a seismic nodal system with seismic ambient noise near Kunlun Station,Antarctica:estimating ice thickness and firn structure
《Earth and Planetary Physics》2025年第2期323-336,共14页YuQiao Chen Peng Yan YuanDe Yang XueKe Huang Fei Li 
supported by the National Natural Science Foundation of China(NSFC),grant number 42076234;the National Key Research and Development Program of China,grant number 2021YFC2801404。
The thickness and upper densification structure of an ice sheet are important parameters for dynamic ice sheet modeling and glacier mass balance studies.Seismic ambient noise methods,such as the horizontal-to-vertical...
关键词:seismic interferometry Polar firn Dome A glacier monitoring 
Fermiology with nodal structures in nonsymmorphic superconductor LaNiGa_(2):A de Haas-van Alphen study
《Science China(Physics,Mechanics & Astronomy)》2025年第4期189-197,共9页Houpu Li Ye Yang Mengzhu Shi Yingcai Qian Senyang Pan Kaibao Fan Nan Zhang Kaixin Tang Hongyu Li Zhiwei Wang Jinglei Zhang Chuanying Xi Ziji Xiang Xianhui Chen 
supported by the National Natural Science Foundation of China(Grant Nos.12274390,12488201,12204449,and 12122411);the National Key R&D Program of China(Grant No.2022YFA1602602);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302802);the Basic Research Program of the Chinese Academy of Sciences Based on Major Scientific Infrastructures(Grant No.JZHKYPT-2021-08);the Fundamental Research Funds for the Central Universities(Grant No.WK3510000014)。
Topological metals possess various types of symmetry-protected degenerate band crossings.When a topological metal becomes superconducting,the low-energy electronic excitations stemming from the band crossings located ...
关键词:LaNiGa_(2) quantum oscillation fermiology nodal structures 
Observation of Topological Nodal-Ring Phonons in Monolayer Hexagonal Boron Nitride
《Chinese Physics Letters》2025年第2期206-228,共23页Zhiyu Tao Yani Wang Shuyi He Jiade Li Siwei Xue Zhibin Su Jiatao Sun Hailin Peng Jiandong Guo Xuetao Zhu 
supported by the National Key R&D Program of China(Grant No.2022YFA1403000,X.Z.;No.2021YFA1400200,X.Z.;No.2022YFA1204900,H.P.;and No.2020YFA0308800,J.S.);the National Natural Science Foundation of China(Grant No.12274446,X.Z.;No.12374172,J.S.;No.11974045,J.S.;No.61888102,J.S.);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB33000000,J.G.&X.Z.)。
Topological physics has evolved from its initial focus on fermionic systems to the exploration of bosonic systems,particularly phononic excitations in crystalline materials.Two-dimensional(2D)topological phonons emerg...
关键词:spectroscopy TOPOLOGICAL HEXAGONAL 
Insight Into the Separation-of-Variable Methods for the Closed-Form Solutions of Free Vibration of Rectangular Thin Plates
《Computer Modeling in Engineering & Sciences》2025年第1期329-355,共27页Yufeng Xing Ye Yuan Gen Li 
supported by the National Natural Science Foundation of China(12172023).
The separation-of-variable(SOV)methods,such as the improved SOV method,the variational SOV method,and the extended SOV method,have been proposed by the present authors and coworkers to obtain the closed-form analytica...
关键词:Separation-of-variable method Rayleigh quotient nodal line eigenvalue equation bisection method 
Clinical outcomes in patients diagnosed with extra-nodal Hodgkin lymphoma: a 20-year retrospective analysis of the National Cancer Institute’s Surveillance, Epidemiology, and End Results (SEER) database
《Cancer Advances》2024年第13期1-6,共6页Kingsley Nnawuba Anup Kumar Trikannad Ashwini Kumar Sruthi Vellanki Tochukwu Nzeako Samantha Robinson Hanna Jensen 
Background:Hodgkin lymphoma refers to a malignancy of the lymphatic tissue.Extra-nodal Hodgkin lymphoma(ENHL)is a rare variant consisting of Hodgkin lymphoma occurring outside the lymphatic system.Studies investigatin...
关键词:Hodgkin lymphoma extra nodal disease SEER cancer survival 
Topological versus conventional superconductivity in a Weyl semimetal:A microscopic approach
《Superconductivity》2024年第4期49-58,共10页Enrique Muñoz Juan Esparza JoséBraun Rodrigo Soto-Garrido 
financial support from ANID Fondecyt Grants No 1230440 and No 1241033.
Starting from a microscopic model for the particle-particle interactions in a Weyl semimetal,we analyzed the possibility for conventional as well as monopole Cooper pairing between quasiparticle excitations at the sam...
关键词:CONVENTIONAL NODAL critical 
节点地震采集系统工作状态及埋置质量控制方法探索
《复杂油气藏》2024年第4期407-416,共10页何伟 刘力铭 力量 石添尹 陈明春 罗章清 王成 
随着油气资源需求的日趋增加,勘探难度不断加大,推动了当代地震采集设备的技术进步,新一代无线、单点节点仪器系统正在加快脚步替代传统有缆仪在可变观测系统、高道数、高覆盖次数的油气勘探项目中使用。鉴于此,立足于新的SCRXYB三维地...
关键词:节点 昆腾 I-nodal 工作状态 质量控制 
Impact of acoustic wave propagation characteristics on aerodynamic damping of rotor blades in a transonic axial compressor
《Chinese Journal of Aeronautics》2024年第11期168-187,共20页Yongbo YU Yanrong WANG Le HAN 
co-supported by the National Natural Science Foundation of China(No.52306034);the National Science and Technology Major Project,China(No.J2022-IV-00100024);the Fundamental Research Funds for the Central Universities,China and the National Science and Technology Major Project,China(No.J2017-IV-0002-0039)。
The aeroelastic stability associated with the acoustic wave propagation characteristics of transonic rotor blades was numerically investigated in this study.The influence of the vibration frequency on the aerodynamic ...
关键词:Aeroelastic stability Nodal diameter Aerodynamic damping Acoustic wave propagation characteristic Vibration frequency 
Phononic Weyl Nodal Lines and Weyl Pairs in van der Waals Heavy Fermion Material CeSiI
《Chinese Physics Letters》2024年第10期97-102,共6页Fulei Li Tianye Yu Junwen Lai Jiaxi Liu Peitao Liu Xing-Qiu Chen Yan Sun 
supported by the National Key R&D Program of China(Grant No.2021YFB3501503);the National Natural Science Foundation of China(Grant Nos.52271016 and 52188101);Liaoning Province(Grant No.XLYC2203080)。
Topological phonon is a new frontier in the field of topological materials.Different from electronic structures,phonons are bosons and most topological phonons are metallic form.Previous studies about topological phon...
关键词:materials. form. TOPOLOGICAL 
Kinematic Shakedown Analysis for Strain-Hardening Plates with the C^(1) Nodal Natural Element Method被引量:1
《Acta Mechanica Solida Sinica》2024年第5期786-797,共12页Shutao Zhou Xiaohui Wang Yatang Ju 
supported by the Chinese Postdoctoral Science Foundation(2013M540934).
This paper proposes a novel numerical solution approach for the kinematic shakedown analysis of strain-hardening thin plates using the C^(1)nodal natural element method(C^(1)nodal NEM).Based on Koiter’s theorem and t...
关键词:Shakedown analysis Kinematic theorem STRAIN-HARDENING Triangular sub-domain stabilized conforming nodal integration C^(1)nodal natural element method 
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