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异质性的得而复失—柏拉图《巴曼尼德斯篇》读解

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外国哲学 2008年第6期 59-68页

作者：徐长福

在《巴曼尼德斯篇》中，柏拉图发现，像苏格拉底这样一个具体事物可以同时既类似又不类似，既是一又是多，既是静的又是动的。也就是说，具体事物可以同时分有多个相，包括相反之相。一个具体事物同时拥有多个普遍性质，并且其中许多性... 详细信息

在《巴曼尼德斯篇》中，柏拉图发现，像苏格拉底这样一个具体事物可以同时既类似又不类似，既是一又是多，既是静的又是动的。也就是说，具体事物可以同时分有多个相，包括相反之相。一个具体事物同时拥有多个普遍性质，并且其中许多性质间彼此无关甚至相反，这就是典型的异质性现象。异质性意味着没有任何一个单一的范型或一套同质的范型系统足以提供对于一个具体事物的完备规定，而要完备规定具体事物，范型或范型系统就一定是复数，它们之间不可能最终化约为一。但柏拉图选择了另一条解决之道：放弃相之为同类事物范型的绝对性，转而通过相与相之间的指谓关系将诸相联结成“相的集体”，借以说明何以一个具体事物可以分有多个相。这样一来，相与相之间的异质性就被这套同质性的思维程序给消解掉了。

关键词：柏拉图《巴曼尼德斯篇》相异质性同质性 Plato Parmenides form heterogeneity homogeneity

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易道同质的内涵根据

中国哲学 2009年第12期 14-20,38页

作者：陈水德

《周易》与道在内涵与表述方式等方面，虽有较大的差异性，但二者殊途同归，均以自然为基础，以和谐为指向，《周易》从“经”到“传”到“学”与道学从“源”到“家”到“教”，始终同根、同脉、同体、同系、同源和同流。易道合一，成... 详细信息

《周易》与道在内涵与表述方式等方面，虽有较大的差异性，但二者殊途同归，均以自然为基础，以和谐为指向，《周易》从“经”到“传”到“学”与道学从“源”到“家”到“教”，始终同根、同脉、同体、同系、同源和同流。易道合一，成为中华民族传统文化洪流巨水永不停息的主干和根脉，自古至今，影响深远。

关键词：周易道同质同源　　Zhouyi Taoism homogeneity Isogeny

An Optimization Algorithm of Active Shimming Current for Magnetic Resonance Imaging System

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An Optimization Algorithm of Active Shimming Current for Mag...

第14届中国系统仿真技术及其应用学术年会

作者： Haicheng WU 1,2,Li JING 3,Shiyou YANG 1 1 College of electrical engineering,Zhejiang University,Hangzhou,China 2 Anhui electric power research institute,Hefei,China 3 Ningbo Xingaoyi Magnetic Material Company,Yuyao,China

The impurities of various harmonic orders in region of MRI magnetic field will depress the qualities of the image.Based on the direct proportional relationship of FID signal of MRI system and magnetic field homogeneity,an efficient optimization algorithm of active shimming is presented to correct the inhomogeneous field.FID intensity is used as feedback information to calculate the shim currents with adaptive theory.It makes the calculation process independent of the coils hardware parameters and the correction function of the coils be put forth furthest.The experiment results show that the optimal shim currents can be quickly worked out in less than 3 minutes.Magnetic field homogeneity and qualities of the image are evidently improved by the novel method.

关键词： Active shimming shim coils shim currents homogeneity FID

On Finite-Time Stable Tracking Differentiator without Lipschitz Continuity of Lyapunov Function

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On Finite-Time Stable Tracking Differentiator without Lipsch...

第三十届中国控制会议

作者： GUO Bao-Zhu~(1,2),ZHAO Zhi-Liang~2 1.The Key Laboratory of Systems and Control,Academy of Mathematics and Systems Science, Academia Sinica,Beijing 100190,P.R.China 2.University of Science and Technology of China,Hefei 320026,P.R.China

＜正＞In this paper,the strong and weak convergence of nonlinear flnite-time stable tracking differentiators is presented under some easy checkable conditions.A second order nonlinear differentiator is constructed by using homogeneity in geometry. Numerical simulation shows that this tracking differentiator has advantages compared with the existing ones.The application to the stabilization control of one-dimensional wave equation is illustrated numerically.This result relaxes the strong condition required in[IEEE Transactions on Automatic Control,52（2007）,1731-1737]that the Lyapunov function satisfies global Lipschitz condition,which seems very restrictive in applications.

关键词： Tracking differentiator Finite-time stability homogeneity Stabilization Wave equation

地方政府间经济合作到创新合作：自我升级与上级驱动

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公共行政

公共行政 2020年第3期

作者：王路昊林海龙锁利铭冯小东

本文旨在解释如何理解从经济合作到创新合作这一近年来在我国区域一体化中新兴的现象。借助协议数据，以长三角经济区为案例，本文通过QAP方法进行了模型的验证。研究发现，城市政府的自我升级和省政府的上级驱动共同推动了经济合作到... 详细信息

本文旨在解释如何理解从经济合作到创新合作这一近年来在我国区域一体化中新兴的现象。借助协议数据，以长三角经济区为案例，本文通过QAP方法进行了模型的验证。研究发现，城市政府的自我升级和省政府的上级驱动共同推动了经济合作到创新合作的变迁。具体而言，无论上级政府是否介入，既有的经济合作对于新的创新合作都有着显著的正面影响；而地方政府之间，同性“相吸”和“相斥”共生的现象则反映了自我升级当中的“强强联手”和“向外扩散”这两种基本合作模式；最后上级政府的权威规划则更多反映出了合法性逻辑，而非效率逻辑。本文还指出，创新合作仅仅被视作经济合作的简单升级是存在危险的，政策工具的单一性、上级政府的合法性逻辑以及上级压力下的特殊信任机制等都制约着创新一体化。尽管区域一体化是当今的主流趋势之一，但府际合作不可能也不应该是解决诸多公共问题的“万能药方”。

关键词：经济合作创新合作 QAP 同质性上级驱动　　Economic Cooperation Innovation Cooperation QAP homogeneity Superior Authority

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恩格斯思维与存在同一性观点辨析

马克思主义、列宁主义研究

马克思主义、列宁主义研究 2007年第11期

作者：于乐军

思维与存在同一性问题是哲学基本问题的重要方面，我们认为，马克思恩格斯是在坚持唯物主义前提下，以承认思维与存在既有同质性又有异质性为基础的同一性，而不是俞吾金教授所说的，恩格斯是坚持黑格尔同质性基础上的思维与存在同一性。

关键词：思维与存在同质性异质性同一性　　thinking and being homogeneity heterogeneity identity

Development of a Specific Latex Agglutination Test to Detect Antibodies of Enterovirus 71

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Development of a Specific Latex Agglutination Test to Detect...

2015浙江省检验医学学术年会

作者：钦博 Tingting He Jinkun Chen Xuejun Dong Molecular Medicine Center of Shaoxing People's Hospital Shaoxing Hospital of Zhejiang University Shaoxing Centre for Disease Control and Prevention

A latex agglutination test(LAT) was developed for the rapid detection of antibodies against the VP1 or VP1 proteins of Enterovirus 71(EV71).The proteins of interest,including prokaryotically expressed VP1 and two strains of anti-VP1 monoclonal antibody(McAb) against EV71 were covalently linked to carboxylated latex using ethyl-dimethyl-amino-propyl carbodiimide(EDC) to prepare sensitized latex beads.The LAT was evaluated by an enzyme-linked immuno-sorbent assay(ELISA) as a reference test.The VP1-LAT showed a sensitivity of 87.0%,a specificity of 88.9%,and an agreement ratio of 90.0%in detecting VP1 in 100 serum samples from experimentally infected mice,while these values were 86.8%,96.7%,and93.3%,respectively,for 608 clinical human serum samples.The VP1-LAT has advantages over other assays in terms of low cost,rapidity,chemical stability,high sensitivity,repeatability,and specificity.The LAT established in the present study is a rapid and simple test suitable for field monitoring of antibodies against VP1-EV71.

关键词： Enterovirus 71 Hand-foot-and-mouth disease Latex Agglutination Test homogeneity ethyldimethyl-amino-propyl carbodiimide

Development of a Specific Latex Agglutination Test to Detect Antibodies of Enterovirus 71

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Development of a Specific Latex Agglutination Test to Detect...

第十届全国免疫学学术大会

作者： Bo Qin Xuejun Dong Molecular Medicine Center of Shaoxing People's Hospital Shaoxing Hospital of Zhejiang University Shaoxing Centre for Disease Control and Prevention

A latex agglutination test(LAT)was developed for the rapid detection of antibodies against the VP1 or VP1 proteins of Enterovirus 71(EV71).The proteins of interest,including prokaryotically expressed VP1 and two strains of anti-VP1monoclonal antibody(Mc Ab)against EV71 were covalently linked to carboxylated latex using ethyl-dimethyl-aminopropyl carbodiimide(EDC)to prepare sensitized latex beads.The LAT was evaluated by an enzyme-linked immunosorbent assay(ELISA)as a reference test.The VP1-LAT showed a sensitivity of 87.0%,a specificity of 88.9%,and an agreement ratio of 90.0%in detecting VP1 in 100 serum samples from experimentally infected mice,while these values were 86.8%,96.7%,and 93.3%,respectively,for 608 clinical human serum samples.The VP1-LAT has advantages over other assays in terms of low cost,rapidity,chemical stability,high sensitivity,repeatability,and specificity.The LAT established in the present study is a rapid and simple test suitable for field monitoring of antibodies against VP1-EV71.

关键词： Enterovirus 71 Hand-foot-and-mouth disease Latex Agglutination Test homogeneity Ethyl-dimethyl-amino-propyl carbodiimide

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恩格斯思维与存在同一性观点辨析

哲学原理 2007年第12期

作者：于乐军

关键词：思维与存在同质性异质性同一性　　thinking and being homogeneity heterogeneity identity