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VOID: 作品数：219被引量：350H指数：8; 导出分析报告; 相关领域：语言文字更多>>; 相关作者：张裕卿刘宏彬李宏张超李淼泉更多>>; 相关机构：天津大学西北工业大学中国科学院南昌大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Clinical bladder evaluation:A new,cost-effective,clinical method for neurogenic bladder evaluation and rehabilitation: 《World Journal of Clinical Cases》2025年第20期1-5,共5页Raktim Swarnakar Shiv Lal Yadav; Clinical bladder evaluation is a cost-effective,non-invasive method for diagnosing and managing urinary dysfunction,particularly in patients with neurogenic bladder or other impairments.This process aims to assess bla...; 关键词：Clinical bladder evaluation Neurogenic bladder Post-void residual Upper motor neuron bladder Lower motor neuron bladder Bladder capacity INCONTINENCE Low-resource settings Urodynamics alternative

Deformation of the void space of pores and fractures of carbonates: Comprehensive analysis of core and field data: 《Energy Geoscience》2025年第1期138-148,共11页Dmitriy A.Martyushev Inna N.Ponomareva Shadfar Davoodi Yousef Kazemzadeh Ali Kadkhodaie Zhang Tao; funded by the Ministry of Science and Higher Education of the Russian Federation(Project No.FSNM-2023-0005).; Many new and developed oilfields are confined to carbonate reservoirs with a complex void space structure.In this study,the behavior of carbonates as a function of decreased reservoir pressure was examined.The study w...; 关键词：Carbonate reservoirs Perm Krai oilfields Well test Deformation PERMEABILITY Reservoir pressure Fracture

锂离子电池Si@Void@C复合负极材料的制备及其应用: 《储能科学与技术》2025年第3期1115-1122,共8页周丽萍周德清郑锋华潘齐常胡思江蒋永杰王红强李庆余; 广西自然科学基金(2023GXNSFGA026002);中央引导地方科技发展资金项目(202301001);国家自然科学基金(52104298,52362027);广西科技基地与人才专项(GUIKE AD23023004)。; 本研究旨在解决硅基负极材料在锂离子电池充放电过程中存在的严重体积膨胀以及导电性较差的问题。为此,提出了一种具有中空结构的Si@Void@C复合材料,通过创新性设计提高其结构稳定性和电化学性能。研究中采用Sb_(2)S_(3)作为硬模板,结...; 关键词：锂离子电池负极材料 SI Si/C复合材料缓冲基体

Molecular Dynamics Study on the Interactions of 1/2[110]Edge Dislocations with Voids and Ni_(3)Al Precipitates in FCC Ni: 《Acta Mechanica Solida Sinica》2025年第1期1-13,共13页Wendong Cui Junfeng Nie Pandong Lin Lei He; supported by the Ministry of Industry and Information Technology of China(grant number TC220A04W-7,203);CNNC Youth Elite Scientific Research Project,the National Key R&D Plan of China(grant number 2020YFB1901600);the National Science Technology Major Project of China(grant numbers 2017ZX06902012 and 2017ZX06901024).; Nickel-based alloys are the primary structural materials in steam generators of high-temperature gas reactors.To understand the irradiation effect of nickel-based alloys,it is necessary to examine dislocation movement...; 关键词：VOID Ni_(3)Al precipitate Nickel Edge dislocation Molecular dynamics

Comparison of irradiation-induced void formations in tungsten with equiaxed and columnar structures: 《Tungsten》2024年第4期794-805,共12页Liu Xi Jia-Jun Zhao Ji-Jun Zhao Yuan-Yuan Wang; supported by the National Natural Science Foundation of China(11905025 and U2167217);the National Magnetic Confinement Fusion Energy R&D Program(2018YFE0308105)。; Tungsten(W)has been received much attention,since it is regarded as one of the most promising plasma facing materials for fusion reactors.There are two typical morphologies of unirradiated polycrystalline W,which have...; 关键词：TUNGSTEN PHASE-FIELD Irradiation-induced void Grain morphology

Finite element model simulation and back propagation neural network modeling of void closure for an extra-thick plate during gradient temperature rolling: 《Journal of Iron and Steel Research International》2024年第9期2236-2247,共12页Shun-hu Zhang Wen-hao Tian Li-zhi Che Wei-jian Chen Yan Li Liang-wei Wan Zi-qi Yin; supported by the National Natural Science Foundation of China(Grant Nos.U1960105,52074187,and 52274388).; The void closure behavior in a central extra-thick plate during the gradient temperature rolling was simulated and a back propagation(BP)neural network model was established.The thermal–mechanical finite element mode...; 关键词：BP neural network Finite element model Gradient temperature rolling Void defect Extra-thick plate

Effect of Temperature and Grain Boundary on Void Evolution in Irradiated Copper:A Phase-Field Study: 《Acta Metallurgica Sinica(English Letters)》2024年第9期1621-1632,共12页Qionghuan Zeng Yiming Chen Zhongsheng Yang Yunhao Huang Zhijun Wang Junjie Li Jincheng Wang; supported by the National Natural Science Foundation of China(Grants No.51871183);supported by the Research Fund of the State Key Laboratory of Solidification Processing(NPU),China(Grant No.2020-TS-06).; The continued existence of high-energy radiation in nuclear reactors at high temperatures results in the formation of radiation-induced voids,which will further lead to inevitable swellings of polycrystalline structur...; 关键词：Void evolution Phase-field method Temperature Grain boundary

Mechanism of cross-level settlements and void accumulation of wide and conventional sleepers in railway ballast: 《Railway Engineering Science》2024年第3期361-383,共23页Olga Nabochenko Mykola Sysyn Norman Krumnow Szabolcs Fischer; The cross-level and twist irregularities are the most dangerous irregularity types that could cause wheel unloading with the risk of derailments and additional maintenance expenses.However,the mechanism of the irregul...; 关键词：Wide sleeper Ballasted track Sleeper support inhomogeneity Sleeper foot form Discrete element modeling Void accumulation

Influence of erosion voids and traffic loads on buried large-diameter reinforced concrete pipes: 《Underground Space》2024年第4期120-131,共12页Ming Xu Dawei Shen; financial support received from the National Natural Science Foundation of China(Grant No.51978382).; Geotechnical centrifuge tests were conducted to examine the influence of invert voids and surface traffic loads on 1400 mm diameter reinforced concrete pipes buried with a shallow soil cover depth of 700 mm.Void forma...; 关键词：Centrifuge test Erosion void Reinforced concrete pipe Traffic loading Longitudinal bending moment Joint rotation

Non-Uniform Pion Tetrahedron Aether and Electron Tetrahedron Model: 《Journal of High Energy Physics, Gravitation and Cosmology》2024年第2期810-824,共15页Rami Rom; We propose that the QCD vacuum pion tetrahedron condensate density vary in space and drops to extremely low values in the Kennan, Barger and Cowie (KBC) void in analogy to earth’s atmospheric density drop with elevat...; 关键词：Standard Model (SM) QCD Vacuum Condensate Electric Dipole Moment (EDM) KBC Void ANTIMATTER MOND Theory Aether

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