多维技术在面向学科知识仓库中的使用*——以构建多维电子期刊数据库模型为例

通过对多维数据库的分析，提出多维技术可以应用到面向学科的知识仓库中。以构建三维数据立方体结构电子期刊数据库模型为例，对数据立方体模型进行简单定义，分析切片、切块、钻取、旋转等各种多维操作动作。采用多种途径实现多维数据库的物理存储。     

作为历史叙事的《西行漫记》

《西行漫记》以当下叙事、现场叙事的方式进行写作,却获得了无可否认的历史价值。它汲取了传记的某些长处,注意对人物性格的表现,因而具有文学性。文学的叙事与历史的叙事并不是绝然相异的,中国历史上许多记述真人真事的文学作品都成功地实现了文学与历史的双重价值,斯诺的《西行漫记》也是如此。当下的后现代主义者们对历史叙事真实性的质疑,其实并没有超过斯诺当时的认识。斯诺常常自觉放弃自己作为作者的话语权,将叙事的权力让给被访者,使叙事最大程度地接近真实。     

长征期间《红星》报整理及其现实意义

《红星》报是第二次国内革命战争时期中央革命军事委员会的机关报,也是唯一公开文字记录红军长征的原始资料,其内容是研究长征历史的重要史料。文章简要介绍了《红星》报的情况,探讨了《红星》报利用中所存在的问题以及对《红星》报整理的重要意义。     

Epochē, Entertainment and Ethics: On the Hyperreality of Everyday Life

In this essay, I argue that popular entertainment can be understood in terms of Husserl’s concepts of epochē, reduction and constitution, and, conversely, that epochē, reduction and constitution can be explicated in terms of popular entertainment. To this end I use Husserl’s concepts to explicate and reflect upon the psychological and ethical effects of an exemplary instance of entertainment, the renowned Star Trek episode entitled “The Measure of a Man.” The importance of such an exercise is twofold: (1) to demonstrate, once again, the fecundity of the methodological procedures Husserl bequeathed to us; more than any other philosopher, he tapped into the fundamental manners in which we lose, make and remake the meanings of our lives; and (2) to demonstrate how popular entertainment, similarly, plays a central role in the making and remaking of the meanings of our lives. If my zig-zag procedure between Husserl’s philosophy and popular entertainment is productive and cogent, in addition to elucidating Husserl’s philosophy, it will demonstrate the reality-generating potency and the constitutive power of entertainment in the contemporary world. Entertainment, via ourselves, has become the primary producer of the meanings via which consciousness constitutes the world.     

孤星社·铸魂学社·中国少年劳动党——关于中国少年劳动党历史的梳理

中国少年劳动党是国民党统治时期的一个进步党派，经过一个演进和发展的过程，从孤星社时期的文化斗争，到铸魂学社时期的抗日救亡活动，再到正式组党时期的民主政治活动，构成了一个清晰的演变脉络。中国少年劳动党从文化活动走向政治斗争、从结社到组党的历程，是国民党统治时期政治斗争日趋激烈的重要表征，从一个侧面体现出中国当时政治斗争的情形。     

恒星演化

简单叙述了恒星的诞生、演化及衰亡 ,展示了恒星的存在历程 ,同时表明了恒星这类重要天体的起源及演化规律。描绘出了恒星在星际气体尘埃中诞生 ,在主星序阶段稳定演化 ,最后以白矮星 ,中子星或黑洞告终的一生经历轮廓。     

“蓝星”诗人群

"蓝星"诗社近乎精英们沙龙式的雅集。他们的结合,系对"现代诗社""横的移植"的一个"反动"。他们的作品以抒情为主,奉行的是温柔敦厚的抒情路线,对不可一世的纪弦具有制衡作用。"蓝星"早期由覃子豪掌舵,余光中为该社的精神领袖(余光中另文论述),支撑局面的主要有蓉子、罗门、周梦蝶等一大堆诗翁、诗媪。     

Are patenting scientists the better scholars?: An exploratory comparison of inventor-authors with their non-inventing peers in nano-science and technology

This paper explores the relationship between scientific publication and patenting activity. More specifically, it examines for the field of nano-science and nano-technology whether researchers who both publish and patent are more productive and more highly cited than their peers who concentrate on scholarly publication in communicating their research results. This study is based on an analysis of the nano-science publications and nano-technology patents of a small set of European countries. While only a very few nano-scientists appear to hold patents in nano-technology, many nano-inventors seem to be actively publishing nano-science research. Overall, the patenting scientists appear to outperform their solely publishing (non-inventing) peers in terms of publication counts and citation frequency. However, a closer examination of the highly active and highly cited nano-authors points to a slightly different situation. While still over-represented among the highly cited authors, inventor-authors appear not to be among the most highly cited authors in that category, with a single notable exception. One policy implication is that, generally speaking, patenting activity does not appear to have an adverse impact on the publication and citation performance of researchers.     

关于Sn＋Fn和Sn＋Wn的均匀全染色

对于图G的正常k-全染色f称为G（V,E）的k-均匀全染色,当且仅当任意2个色类中的元素总数至多相差1.χet（G）=min{k｜G有k-均匀全染色}称为图G的均匀全色数.利用均匀边染色的相关结论,讨论并得到了图Sn＋Fn和Sn＋Wn的均匀全色数.     

Big Ideas: A review of astronomy education research 1974–2008

This paper reviews astronomy education research carried out among school students, teachers, and museum visitors over a 35‐year period from 1974 until 2008. One hundred and three peer‐reviewed journal articles were examined, the majority of whose research dealt with conceptions of astronomical phenomena with 40% investigating intervention activities. We used a conceptual framework of “big ideas” in astronomy, five of which accounted for over 80% of the studies: conceptions of the Earth, gravity, the day–night cycle, the seasons, and the Earth–Sun–Moon system. Most of the remaining studies were of stars, the solar system, and the concepts of size and distance. The findings of the review have implications for the future teaching of, and research in, the discipline. Conceptions of the Earth and the day–night cycle are relatively well‐understood, especially by older students, while the Moon phases, the seasons, and gravity are concepts that most people find difficult both to understand and explain. Thoroughly planned interventions are likely to be the most effective way of implementing conceptual change, and such studies have been well‐researched in the past 15 years. Much of this recent research has worked with constructivist theories resulting in methodological and theoretical insights of value to researchers and practitioners in the field. It is recommended that future research should work across the disciplinary boundaries of astronomy education at school and teacher education levels, and aim to disseminate findings more effectively within the education systems.