Private Action for Public Good?: The Public Role of Voluntary Sector Organizations

Voluntary sector organizations claim to be private institutions acting for the public good. However, if the concept of public is disengaged from the state and connected instead to citizenship, VSOs can be shown to have both private and public origins, as well as private and public impacts. As citizens, VSOs are public organizations serving the public good through their purported representation of the people and civic leadership. The legitimacy of their assumption of these public roles remains a continuing challenge.     

梦境的幸福与痛苦－－路翎《洼地上的战役》重读

主人公王应洪的梦境具有理性与非理性的内涵,服从于社会表相。对人性矛盾性,丰富性的观察体验延续了“七月派”小说的风格。是路翎在共名时代环境下对战争题材的独特贡献。小说凝聚了作家真切的生活感悟及审美经验。     

从生态-能量系统通往更深层的文化唯物主义--论中国地域文化研究对西方文化学最新成果的批判借鉴

作为一种文化唯物主义理论,西方流行的"文化进化论"中有一些成分值得中国地域文化研究加以批判借鉴。其中,"文化生态学"和"文化进化能量法"以及"新进化论"等学说,均在一定程度上与唯物史观有所契合,对我们解剖中国地域文化的异同提供了某种基本视角。     

局部凸拓扑空间上的广义拟变分不等式

本文讨论了局部凸拓扑空间上的一类广义拟变分不等式问题。在适当的单调和连续性条件下,利用KKM定理和多值映射的不动点定理作为工具,得到了一个广义拟变分不等式解的存在性定理。所得结论是文献[1]的结果的改进。     

基于Haar小波变换的无失真图像压缩

提出了一种利用Ｈａａｒ小波进行图像无失真压缩的算法。对线性预测后的图像进行Ｈａａｒ小波分解，将各子带小波系数根据大小分解成两部分，其位置信息分别通过自适应算术编码进行了有效的压缩。试验结果表明，该算法实现简单，达到了很好的压缩效果。     

Approach to normality of mean and M-estimators of location

The approach to normality of an estimate is displayed graphically by the nonlinearity in the derivative of the log density, and this nonlinearity is related to the accuracy of the normal approximation for the tail area. Using techniques from small-sample asymptotics, an alternate proof of the central limit theorem is given and same indices of tail behavior are examined.     

基于数理逻辑的知识表示

数理逻辑是一种基于命题与谓词分析的形式化的语言及其推理，是人工智能产生和发展的最重要的基础。从逻辑推理、自然语言形式化、数学命题形式化及动态系统行为描述四个方面入手，提出了基于数理逻辑的知识表示方法与实例，并提出谓词逻辑的局限与应当进一步研究的问题。     

一个一般的Gale定理及其应用

考虑局部凸拓扑向量空间中包含多值映射的不等式系统，在所谓广义近次类凸条件下建立了一个Gale型择一定理，并给出了该定理在向量最优化问题中的应用．本文结果涵盖并推广了许多已知的择一定理．     

引力场两个定理的探讨

从引力场是矢量场出发，讨论了引力场的性质，引入了描述引力场的高斯定理和环路定理，得出了相应的微分和积分形式。根据引力场的两个定理，导出了引力势的微分和积分形式。     

Bisexuals Making Out with Cyborgs: Politics, Pleasure, Con/fusion

This article considers the appeal of the figure of the cyborg for bisexuals, offering bisexual readings of both Donna Haraway's cyborg, and of the cyborg self created within text-based virtual reality. The writer argues that understanding bisexuality as part of a web of meanings and material realities can lead to a new political awareness, and suggests ways to make some of these connections. Through her analysis, she emphasises the role of technology in creating and developing contemporary bisexuality.