唐诗中的扬州都市空间

唐诗中的扬州是一个复杂多元的空间:在地理向度上,唐诗塑造清俊秀丽的扬州都市“第一空间”,彰显“江海扬波”的自然地理特征和宗教气息浓郁的“江南气象”;在情感向度上,唐诗构建了及时享乐、颓废感伤的“第二空间”,包孕着诗人对历史兴亡的无限感怀,对商妇辛酸生活的精细体味;在审美向度上,唐诗以艺术化的方式构建无限意味的“审美空间”,超越了诗人个体的心理情感,具有“情感的形式”的意义,和历史性的时间感勾连在一起,从而形成一个融时间向度的历史性和空间向度的质感于一体的“审美时空”.     

Constructing citizenship at the margins: the case of young graffiti writers in Melbourne

Young people engaging in graffiti are often portrayed as the anti-thesis of the ‘good citizen’. As politicians and the media fight the ‘war on graffiti’, these young people are tagged as criminals and misfits, overlooking the ways this arts practice reclaims their ability to tell stories and unhinge traditional ways of practicing citizenship. Using ideas from Michelle Fine et al.’s social psychology of spatiality as a conceptual lens, this paper explores the tensions, contradictions and binaries these young people find themselves caught between, particularly; art or vandalism, professional or amateur, artist or criminal, and legitimate or illegitimate citizens as young people and transgressors of ‘normal behaviour’ in public spaces. Using multiple methods, including ‘hanging out’ and participatory visual methods, this study explores how young graffiti artists’ experiences in and out of a legal ‘street art’ programme, speak back to ‘normative’ conceptualisations of citizenship. Their experiences of differential belonging and contested citizenship, which are played out in public spaces (and beyond), highlight the importance of alterative arts programmes and the creation of sanctioned spaces in negotiating young people’s ‘right to the city’.     

认知视阈下可预测性条件结构研究

以构式语法和心理空间理论为依据，对英语中可预测性条件句进行语言的认知分析，探讨可预测性条件结构的形式—意义关系及其心理空间的可选择性。     

Negotiating a third space for participatory research with people with learning disabilities: an examination of boundaries and spatial practices

The focus of this article is participatory research with and by people with learning disabilities. Drawing on discussions that took place across a series of seminars, we use the concepts of space and boundaries to examine the development of a shared new spatial practice through creative responses to a number of challenges. We examine the boundaries that exist between participatory and non-participatory research; the boundaries that exist between different stakeholders of participatory research; and the boundaries that exist between participatory research with people with learning disabilities and participatory research with other groups. With a particular focus on participatory data analysis and participatory research with people with high support needs, we identify a number of ways in boundaries are being crossed. We argue that the pushing of new boundaries opens up both new and messy spaces and that both are important for the development of participatory research methods.     

孤寞的魂灵——论彭家煌的《Dismeryer先生》和冯至的《H先生》

同在1926年发表的彭家煌的和冯至的不仅仅都以德国人为主人公,还都存在"想像"与"现实"两个圈子,并在此基础上形成"愉快的悲哀"的潜叙事,同时它们亦是人的文学发展的见证,指示出经由<狂人日记>和<沉沦>之后的又一次拓展.作为20世纪20年代情感基点的孤寞体验在彭家煌和冯至那里有着更为具体的内涵,爱与深深的孤独成为与冯至的之间最大的不同.     

L-拓扑空间中一套新的分离性公理

在L-拓扑空间中,针对子集的情形给出了一套新的分离公理,研究了它们之间的关系。结论表明,这套分离公理本身是协调的,同时也可以作为对已有分离公理一种很好的补充。     

ADO.NET中数据库访问技术的研究

剖析了ADO.NET编程模型的体系结构、类、接口及其数据访问机制,研究了如何运用ADO.NET实现数据库访问的技术,并对通用数据库访问层的接口编程算法进行了探讨。     

Encoding dissimilarity data for statistical model building

We summarize, review and comment upon three papers which discuss the use of discrete, noisy, incomplete, scattered pairwise dissimilarity data in statistical model building. Convex cone optimization codes are used to embed the objects into a Euclidean space which respects the dissimilarity information while controlling the dimension of the space. A “newbie” algorithm is provided for embedding new objects into this space. This allows the dissimilarity information to be incorporated into a smoothing spline ANOVA penalized likelihood model, a support vector machine, or any model that will admit reproducing kernel Hilbert space components, for nonparametric regression, supervised learning, or semisupervised learning. Future work and open questions are discussed. The papers are:     

中小企业的生存空间及其战略选择

在市场经济中,中小企业有着坚实的生存基础和广阔的生存空间。在此,提出了七种生存空间供中小企业进行战略选择。     

无穷维系统关于有界控制的零可控性

本文研究自反Bahach空间中线性系统的零可控性。给出了关于有界控制的精确可控性的必要条件和近似可控性的充分必要条件。