Corners of self-conjugate (s,s + 1)-cores and (s‾,s+1‾)-cores

In this paper, we describe a result on self-conjugate $(s,s+1)$-core partitions with the fixed number of corners. We also define shifted corners of a distinct partition and find formulas for the number of $(\stackrel{￣}{s},\stackrel{￣}{s+1})$-core partitions and the number of $(s,s+1)$-core shifted Young diagrams with the fixed number of shifted corners.     

主成分分析在地区科技竞争力评测中的应用

近年来对于科技竞争力的研究在国内方兴未艾,其中对于科技竞争力的评测是众多学者研究的重点和热点,也是各级决策者最为关心、最为重要的课题之一。本文根据科技竞争力概念和内涵来确定评测指标体系的构成要素,建立了评测指标体系,并利用主成分分析方法对采集来的数据进行分析,得到最终的评测结果。     

21世纪中小学音乐教师的能力结构刍议

中小学音乐教师的能力结构是一个动态的开放体系 ,随着音乐教育学科及相关学科的发展而不断地进行着自身的调整与拓展。素质教育的深入开展 ,一方面对中小学音乐教师的能力结构提出了更高的要求 ,对传统的能力观提出了新的挑战 ,另一方面又启发人们从更广阔的空间去审视和思考未来中小学音乐教师能力建构的深层问题     

DC主题元素描述方式研究

对DC的主题元素描述方式进行研究，将传统的图书馆信息揭示理论与网络信息资源有机结合起来，采用受控主题词对网络信息资源进行组织，从而提高网络信息资源的检全率与检准率。     

大学英语教学中的文化因素与交际能力

本从语言与化的关系出发，探讨了大学英语教学中语言知识的教学与化因素的教学密不可分的关系，并认为大学英语教学的实质就是交际能力的培养，从而得出结论：大学英语教学只有通过化因素的教学这一过程才能实现交际能力的培养这一目标。     

网络环境下高校图书馆馆员创新素质的再探讨

论述了网络环境下创新素质的形成、内容及其培养途径，阐述了高校图书馆培养具有创新素质的人才对读者服务工作的重要意义。     

从新《大纲》看文化差异教学

化与语言的相互依存，使化教学日益成为英语教学的重要环节。本结合新《高等学校英语专业英语教学大纲》讨论了化差异敏感性与跨化交际能力的正比关系，探讨了化差异教学的主要内容，并提出了化差异教学的教学原则。     

Cooperative games of choosing partners and forming coalitions in the marketplace

Two games of interacting between a coalition of players in a marketplace and the residual players acting there are discussed, along with two approaches to fair imputation of gains of coalitions in cooperative games that are based on the concepts of the Shapley vector and core of a cooperative game. In the first game, which is an antagonistic one, the residual players try to minimize the coalition's gain, whereas in the second game, which is a noncooperative one, they try to maximize their own gain as a coalition. A meaningful interpretation of possible relations between gains and Nash equilibrium strategies in both games considered as those played between a coalition of firms and its surrounding in a particular marketplace in the framework of two classes of n-person games is presented. A particular class of games of choosing partners and forming coalitions in which models of firms operating in the marketplace are those with linear constraints and utility functions being sums of linear and bilinear functions of two corresponding vector arguments is analyzed, and a set of maximin problems on polyhedral sets of connected strategies which the problem of choosing a coalition for a particular firm is reducible to are formulated based on the firm models of the considered kind.     

浅析体育专业民族学生汉语交际能力的培养

文章通过体育教育专业少数民族学生汉语交际能力的观察,对怎样在体育教学中更好地利用专业汉语课程提高少数民族学生交际能力,对体育专业汉语课程教材、课堂组织、教学方法,交际活动等四个方面进行了分析,对教学中的一些常见的做法作出了初步的探讨。     

Almost strongly regular matrices and a core theorem for double sequences

The idea of almost convergence for double sequences was introduced by Moricz and Rhoades [Math. Proc. Cambridge Philos. Soc. 104 (1988) 283-294] and they also characterized the four dimensional strong regular matrices. In this paper we define and characterize the almost strongly regular matrices for double sequences and apply these matrices to establish a core theorem.