云南高校图书馆联盟文献共享服务平台- ISOTROPIC

ISOTROPIC: 作品数：357被引量：402H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：李震魏静孙伟马坚伟陈升更多>>; 相关机构：大连理工大学华东师范大学甘肃省中医院清华大学更多>>; 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教育部博士点基金更多>>

Topology Optimization of Orthotropic Materials Using the Improved Element-Free Galerkin (IEFG) Method: 《Computers, Materials & Continua》2025年第4期1415-1437,共23页Wenna He Yichen Yang Dongqiong Liang Heng Cheng; supported by the Graduate Student Scientific Research Innovation Project through Research Innovation Fund for Graduate Students in Shanxi Province(Project No.2024KY648).; In this paper,we develop an advanced computational framework for the topology optimization of orthotropic materials using meshless methods.The approximation function is established based on the improved moving least s...; 关键词：Solid isotropic microstructures with penalization method variable density method sensitivity analysis improved element-free Galerkin method meshless method

Kelvin lattice structures fabricated by laser powder bed fusion:Design,preparation,and mechanical performance: 《China Foundry》2025年第2期117-127,共11页Yan-peng Wei Huai-qian Li Ying-chun Ma Zhi-quan Miao Bo Yu Feng Lin; financially supported by the Liaoning Province Applied Fundamental Research Program (No.2023JH2/101700039);Liaoning Province Natural Science Foundation (No.2023-MSLH-328).; Metallic lattice structures represent advanced architected materials delivering exceptional properties with promising lightweight potential.With the rapid advancement of additive manufacturing,these structures have ga...; 关键词：Kelvin structure metallic lattice structures laser powder bed fusion mechanical model isotropic mechanical properties

IsoVISoR: Towards 3D Mesoscale Brain Mapping of Large Mammals at Isotropic Sub-micron Resolution: 《Neuroscience Bulletin》2025年第2期344-348,共5页Chao-Yu Yang Yan Shen Xiaoyang Qi Lufeng Ding Yanyang Xiao Qingyuan Zhu Hao Wang Cheng Xu Pak-Ming Lau Pengcheng Zhou Fang Xu Guo-Qiang Bi; supported by the STI 2030-Major Project(2021ZD0204400,2022ZD0205203,2021ZD0200104,2022ZD0211900);the Shenzhen Science and Technology Program(RCYX20210706092100003,RCBS20221008093311027);the Shenzhen Medical Research Funds(A2303005);the Youth Innovation Promotion Association CAS(2022367);the National Natural Science Foundation of China(32100896);NSFC-Guangdong Joint Fund(U20A6005).; Dear Editor,The mammalian brain exhibits cross-scale complexity in neuronal morphology and connectivity,the study of which demands high-resolution morphological reconstruction of individual neurons across the entire b...; 关键词：brain mapping three dimensional fluorescence microscopy mesoscale brain mapping lightsheet based methods block face methods high throughput volumetric imaging tissue clearing techniques

Regulating self-assembly of concomitant isotropic Ag_(78) and anisotropic Ag_(110) nanoclusters: 《Science Bulletin》2025年第1期25-28,共4页Xin-Lan Peng Shuo Huang Yu-Jing Zhao Xi-Ming Luo Hai-Yang Li Jia-Hua Hu Jia-Hong Huang Shuang-Quan Zang; supported by the National Natural Science Foundation of China(92061201,92356304,and 22271258);the Zhongyuan Thousand Talents(Zhongyuan Scholars)Program of Henan Province(234000510007),and Zhengzhou University;China National Postdoctoral Program for Innovative Talents(BX20230329)。; Owing to their inherently excellent geometric structure[1-3]and applications in catalysis,luminescence,and biology[4-6],as well as their importance in gaining insights into the embryonic period of metal nanoparticles,...; 关键词：clusters ANISOTROPIC precise

Reflection and Refraction at Isotropic and Anisotropic Media in Coordinate-Invariant Treatment: 《Journal of Modern Physics》2024年第13期2446-2488,共43页Alfred Wünsche; The article develops coordinate-invariant methods to calculate reflection and refraction of plane monochromatic waves at the plane boundary between two isotropic and an isotropic and an anisotropic medium. The vectori...; 关键词：Refraction and Polarization Vector Projection Operators Operator of Vectorial Wave Equation Hamilton-Cayley Identity Uniaxial Media Negative Refraction

Radiation efficiency and energy distribution from a borehole dipole source in the vertical transverse isotropic formation: 《Petroleum Science》2024年第6期4034-4051,共18页Xi-Hao Gu Fan-Tong Kong Yuan-Da Su Xiao-Ming Tang; supported by the National Natural Science Foundation of China(grant No.42074137,42204126,41821002,U21B2064);Laoshan National Laboratory Science and Technology Innovation Project(grant No.LSKJ202203407);China Scholarship Council State Scholarship Fund(202206450061)。; Dipole Shear-Wave Reflection Survey(DSRS)has gained wide application in identifying unconventional reservoirs in anisotropic formations.Previous investigations have illuminated how boreholes complicate the distributio...; 关键词：Dipole source Shear-wave reflection survey Anisotropic formation Energy flux Radiation efficiency

Numerical Simulation and Parallel Computing of Acoustic Wave Equation in Isotropic-Heterogeneous Media: 《Computer Modeling in Engineering & Sciences》2024年第11期1867-1881,共15页Arshyn Altybay Niyaz Tokmagambetov; funded by the Committee of Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan(Grants No.AP14972032);NT is also supported by the Beatriu de Pinós programme and by AGAUR(Generalitat de Catalunya)grant 2021 SGR 00087.; In this paper,we consider the numerical implementation of the 2D wave equation in isotropic-heterogeneous media.The stability analysis of the scheme using the von Neumann stability method has been studied.We conducted...; 关键词：Acoustic wave simulation numerical simulation isotropic-heterogeneous media graphics processing unit(GPU) von Neumann stability analysis

Reconstructing 3D Biomedical Architectural Order at Multiple Spatial Scales with Multimodal Stack Input: 《Journal of Bionic Engineering》2024年第5期2587-2601,共15页Chaojing Shi Guocheng Sun Kaitai Han Mengyuan Huang Wu Liu Xi Liu Zijun Wang Qianjin Guo; supported by NSFCs(Nos.52361145714);the fund of the Beijing Municipal Education Commission,China,under grant number 22019821001;the fund of Climbing Program Foundation from Beijing Institute of Petrochemical Technology(Project No.BIPTAAI-2021007).; Microscopy,crucial for exploring biological structures,often uses polarizing microscopes to observe tissue anisotropy and reconstruct label-free images.However,these images typically show low contrast,and while fluore...; 关键词：Image reconstruction Deep learning Computational imaging Isotropic and anisotropic tissues Multimodal input

Truncated Gauss-Newton full-waveform inversion of pure quasi-P waves in vertical transverse isotropic media: 《Petroleum Science》2024年第5期3102-3124,共23页Zhi-Ming Ren Lei Wang Qian-Zong Bao; supported by the National Natural Science Foundation of China (grant No. 42174156);the Young Science and Technology Star Project of Shaanxi Province (grant No. 2023KJXX-021);the Fundamental Research Funds for the Central Universities, CHD (grant Nos. 300102263401 and 300102264204)。; Full-waveform inversion(FWI) uses the full information of seismic data to obtain a quantitative estimation of subsurface physical parameters. Anisotropic FWI has the potential to recover high-resolution velocity and a...; 关键词：Full waveform inversion Anisotropy Pure quasi-P wave Gauss-Newton HESSIAN

Anisotropic extensions of isotropic Finch–Skea metric in the charged modified gravity: 《Communications in Theoretical Physics》2024年第9期118-140,共23页Tayyab Naseer M Sharif; In this study,we explore the Finch–Skea perfect fluid solution and extend its domain to three distinct anisotropic interior models within the framework of the f(R,T)theory,incorporating the influence of an electromag...; 关键词：ANISOTROPY modified gravity gravitational decoupling

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