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Spatial light modulation for femtosecond laser manufacturing:Current developments and challenges被引量:2
《Science China(Technological Sciences)》2024年第1期60-72,共13页ZANG Xue LIU ZiTing XU YiShi WANG Yi WANG Qing LI ZhenZe WANG Lei 
This work was supported by the National Key R&D Program of China(Grant No.2021YFB2802000);the National Natural Science Foundation of China(Grant Nos.61827826,62175086,62131018);the Natural Science Foundation of Jilin Province(Grant No.20220101107JC);the Education Department of Jilin Province(Grant No.JJKH20221003KJ).
Since the invention of lasers,spatial-light-modulated laser processing has become a powerful tool for various applications.It enables multidimensional and dynamic modulation of the laser beam,which significantly impro...
关键词:femtosecond laser manufacturing spatial light modulation structured light aberration correction parallel processing focal field engineering polarization control 
Influence of sampling on face measuring system based on composite structured light
《Journal of Biomedical Science and Engineering》2009年第8期606-611,共6页Yang Shen Hai-Rong Zheng 
Human face can be rebuilt to a three-dimensional (3 D) digital profile based on an optical 3D sensing system named Composite Fourier-Transform Profilometry (CFTP) where a composite structured light will be used. To st...
关键词:Optical 3D SENSING COMPOSITE STRUCTURED Light Sampling SPECTRAL ALIASING 
结构化电子病历的敏感数据保护方法探讨
《中国卫生质量管理》2022年第10期49-52,共4页王兴强 周振宇 孟娜 
国家自然科学基金(81502896)--网状meta分析实效性评价方法及其广义线性混合效应模型的构建与应用研究。
目的构建电子病历安全访问控制模型,以保护电子病历敏感数据的安全。方法根据电子病历敏感数据的特点,基于角色的权限访问控制模型,建立了一种基于规则引擎的敏感数据访问控制模型。该模型构建了动态用户角色引擎和患者敏感度引擎。结...
关键词:电子病历 结构化 敏感数据 基于角色的权限访问控制模型 规则引擎 
Highly controlled structured catalysts for on-board methanol reforming被引量:2
《Journal of Energy Chemistry》2022年第5期19-26,共8页Zhuangdian Liang Gang Wang Gaofeng Zeng Jie Zhang Zhiyong Tang 
supported by the Youth Innovation Promotion Association of Chinese Academy of Sciences;the Key Technical Personnel of Chinese Academy of Sciences;the STS Program of Chinese Academy of Sciences (No. KFJJ-STS-SCYD-302);the National Natural Science Foundation of China (22108288)。
The on-board methanol steam reforming(MSR) has long been considered as an effective approach to insitu produce hydrogen for fuel cell vehicles(FCVs). However, the conventional MSR catalyst pellets suffer from easy bre...
关键词:Structured catalyst 3D printing Magnetic Resonance Imaging In-situ heterogeneous crystallization Methanol steam reforming 
俄罗斯方块的结构化汇编语言程序设计被引量:3
《单片机与嵌入式系统应用》2012年第2期15-18,共4页于龙海 罗辰杰 王晓萍 梁宜勇 
通过引入变量定义,规范子函数、中断函数编写的结构化汇编语言编程思路,能够较好地解决汇编程序开发中存在的代码晦涩和易发生寄存器内存冲突的问题。通过俄罗斯方块游戏的汇编程序设计,从变量定义、子函数设计、中断函数设计等方面探...
关键词:AT89C51 汇编程序 结构化 俄罗斯方块 
Structured NiFe catalysts derived from in-situ grown layered double hydroxides on ceramic monolith for CO_(2) methanation被引量:4
《Green Energy & Environment》2020年第4期423-432,共10页Huong Lan Huynh Wakshum Mekonnen Tucho Zhixin Yu 
Monolithic catalysts for CO_(2) methanation have become an active research area for the industrial development of Power-to-Gas technology.In this study,we developed a facile and reproducible synthesis strategy for the...
关键词:CO_(2)methanation Structured catalysts In-situ growth Layered double hydroxides Ceramic honeycomb monolith 
Numerical Computation of Structured Singular Values for Companion Matrices
《Journal of Applied Mathematics and Physics》2017年第5期1057-1072,共16页Mutti-Ur Rehman Shabana Tabassum 
In this article, the computation of μ-values known as Structured Singular Values SSV for the companion matrices is presented. The comparison of lower bounds with the well-known MATLAB routine mussv is investigated. T...
关键词:STRUCTURED SINGULAR Value Block DIAGONAL MATRICES Spectral RADIUS Low-Rank Approximation 
高职院校高水平结构化教师教学创新团队培育路径研究被引量:4
《湖北开放职业学院学报》2023年第8期4-5,8,共3页张文彦 
甘肃省教育科学“十四五”规划2021年度一般课题“高职院校高水平结构化教师教学创新团队建设研究”阶段性成果之一(项目编号:GS[2021]GHB1838)。
教师不仅是推进教改工作的重要主体,更是学生实现综合发展的关键动力。高职高水平结构化教师教学创新团队隶属新兴教学组织,其是新时期背景下高职院校教改工作有序推进的奠基石,更是高职教育实现提质增效的核心所在。高职院校若想培育...
关键词:高职院校 高水平 结构化 教师团队 
Structured condition numbers and statistical condition estimation for the LDU factorization被引量:1
《Applied Mathematics(A Journal of Chinese Universities)》2020年第3期332-348,共17页Mahvish Samar Aamir Farooq MU Chun-lai 
Supported by the National Natural Science Foundation of China(11671060).
In this article, we consider the structured condition numbers for LDU, factorization by using the modified matrix-vector approach and the differential calculus, which can be represented by sets of parameters. By setti...
关键词:LDU factorization Structured condition number Normwise condition number Mixed condition number Componentwise condition number 
Injection molding of nano structured 90W-7Ni-3Fe alloy powder prepared by high energy ball milling被引量:1
《中国有色金属学会会刊:英文版》2000年第6期794-797,共4页范景莲 曲选辉 黄伯云 
Project (5 96 3412 0 )supportedbytheNationalNaturalScienceFoundationofChinaandproject (715 -0 90 -0 90 )supportedbytheNational
Blended elemental 90W 7Ni 3Fe (mass fraction, %) powder was mechanically alloyed in a planetary ball mill. Nano crystalline grains were obtained after 10 h milling. The nano structured powder was processed to full den...
关键词:TUNGSTEN HEAVY alloy NANO STRUCTURED powder injection MOLDING 
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