宋代阿者、罗殿、毗那三个彝族藩国的谱系与分布

根据宋代文献的记录,宋代的今贵州西北、中、西南三部地区,出现了阿者、罗殿和毗那三个并立的"化外"彝族藩国,因宋代无力实行有效"羁縻",给它们提供了比较宽松便利的条件,这些藩国终于在邕州横山寨(今广西田东县)的市马浮出水面。根据彝文文献记载,这三部彝族都有较为完整的父子连名谱记录,分布的地盘到今天还能考证。     

浅析肖邦《c小调夜曲》(OP.48No.1)的艺术特色

波兰著名作曲家、钢琴家肖邦,是音乐史上早期浪漫乐派的重要代表人物之一,被誉为"钢琴诗人"。在其短暂的一生中",夜曲"这种音乐体裁的创作在其创作的大量的钢琴作品中占有极其重要的地位。选例《c小调夜曲》,立足本体研究,对作品的曲式结构、音乐材料发展手法进行了较为详尽的曲式学分析,以期能窥其夜曲的艺术特色。     

Distinction through visual art

Visual art is one of the fields where, according to Bourdieu, culture is used to reproduce the class structure. Like other items in the cultural repertoire, paintings, as major examples of visual art, imply social divisions in how they are engaged with by artists, critics and audiences. Within the Bourdieusian framework, cultural engagements with paintings are interpreted as indicators of social position, since appreciation depends on a trained capacity in the family and the educational system, which is often inaccessible to less powerful sections of the population. This would imply that the sorts of paintings favoured by working-class people differ from those preferred by the middle or upper classes. More recent studies have contested the view that a gulf exists between the art tastes of different classes in ways that reproduce the class structure. The argument of the omnivore thesis that distinctions between more popular and legitimate tastes have become blurred has predominantly been based on empirical references in the field of music. This article explores this thesis on the basis of data about visual arts in the Cultural Capital and Social Exclusion project. While some differences continue to be connected to social divisions of income, education and occupational groups, important similarities are found across the board, and certain significant differences appear to relate to factors other than social class, such as ethnicity, age and gender. It is also significant that some people appear disconnected from and disinterested in paintings.     

基于Web的数据库应用系统开发技术的思考

浏览器和HTTP协议在全球因特网的成功应用,促进了企业中的Browser/Server结构的迅速推广.基于Web的数据库应用系统通常采用三层（或多层）Client/Server（以下简称C/S）结构,允许用于各类不同的平台和选择相应的数据库应用环境.     

利用DEA对科研机构规模效益的分析

利润最大化是生产经营性企业的追求目标。对于社会公共服务部门、科研单位等非赢利性机构而言,虽然利润最大化不是其追求目标,但由于规模效益问题涉及资源配置,资源使用效率等问题,所以至关重要。数据包络分析方法(DEA)是基于经济学概念上发展起来的非参数定量分析方法,可以提供决策单元规模效益变化的信息,因此可以用来对非赢利性公共部门或科研机构的分析。我们改进了标准DEA模型以克服其某些局限性,在实际应用中又与评估者的评估策略和价值导向相结合。作为应用实例,我们对某科研机构的34个研究组的规模效益进行了分析和探讨。     

Stability and dissipative analysis for a class of stochastic system with time-delay

This paper deals with the stability and dissipative problem of a class of stochastic hybrid system. The system under study involves Markovian jump, impulsive effects and time delay, which are often encountered in practice and are the sources of instability. Our attention is focused on analysis of whether the stochastic hybrid system with time-delay is stochastically asymptotically stable and strictly (Q, S, R) dissipative. By introducing an extra artificial time instance, the equivalent system is obtained and the sufficient conditions are derived by using linear matrix inequality (LMI) techniques. The main results of this paper unify the existing results on H_∞ control.     

The role of ICT knowledge flows for international market share dynamics

This paper investigates the role of Information and Communication Technologies (ICTs) related knowledge flows for international market shares. Using bibliometric data on scientific publications, we analyse the relationship between the strength of 14 OECD countries in four ICT-related scientific fields and the ability of those countries to maintain and acquire export market shares in the OECD market, across 16 manufacturing industries over the period 1981-2003. We find that domestic and foreign ICT-related scientific knowledge flows have a positive and significant impact on export market shares in ICT industries, while only domestic flows positively affect export shares in non-ICT industries. We also find that small open economies benefit more than other countries from foreign knowledge flows both in ICT and in non-ICT industries.     

《VB程序设计》的CAI教学方法与实践

《VisualBasic程序设计》是我校参加二级考试的必选语种。论述了CAI的技术内涵，研究了CAI技术对课堂教学形式的影响以及CAI在《VB程序设计》教学中的具体应用，探索了《VB程序设计》课程应用CAI技术进行多媒体教学的具体方法。     

创新思维方法在设计教育中的运用

我国当前的设计教育正发生着重大的变革：由单纯的强调技能性的培养向意识形态的开发发展，创新思维的运用在设计方面有丰富的实践课题，在理论上也需进一步研究。笔者就思维与创新以及教育三者的联系，运用相关教育理论、思维研究、思维训练，说明其相辅相成的内在关系。     

基于TC35i和89C51的无线监控系统

介绍了无线通信模块TC35i;着重阐述TC35i和89C51组成的SMS无线监控装置的软硬件实现;给出了详细硬件连接图和软件实现框图。