从"我"到"我们"的世界--后殖民理论观照下的汤亭亭作品透视

作者以后殖民批评为理论依据,对汤亭亭的三部作品的主题思想进行整体的探讨,主要从“他者”的文化身份角度分析华裔美国人的困境,讨论其用再现历史的叙述策略颠覆东方主义话语下的华人形象;指出其以消解性别歧视、种族歧视为目的,成功地构建了具有混杂文化为特色的美国华裔属性,从而完成了其从“我”的世界走向更广阔、更具包容性的“我们”的世界的创作过程。     

论比较范畴中的异质比较

异质比较是借助常见比较句型对事物两种不同属性进行对比的一类非常态比较,它涉及形容词、名词等语类 探讨这一语言现象应根据不同类别的形容词,主要从句型入手,从语义及句子内部逻辑特征着眼,归纳比较范畴这一次范畴的各种句式表现,可以看出同质比较与异质比较两者在句子结构、词义特征、逻辑关系等方面存在的异同。     

此曲只应天上有——关于艺术美功能及其鉴赏的思考

艺术美是美的最高级形态 ,蕴含在艺术本体的美学特质与审美主体的审美心理产生联系、共鸣时 ,就会产生强大的艺术魅力。在现代生活日趋审美化的今天 ,引导人们认识艺术美功能的生成和实现 ,陶冶人们的思想情操 ,正确对待雅文化与俗文化的鉴赏差异 ,很有必要     

铝合金材料LY12CZ临界空穴扩张比的适用性探讨

对光滑试样和 3种不同曲率半径的切口试样 ,采用拉伸试验和电镜观测相结合的方法 ,研究了铝合金材料LY12CZ的VGC 参数的适用性。证实VGC 参数对材料的断裂形式较为敏感 ,适用于以拉伸型断裂为主的切口试样 ,对以剪切断裂为主的光滑拉伸试样不适用。     

从词类范畴化理论看“副词＋名词”结构

不少学者对汉语中所谓的“副词＋名词”结构从各方面进行了研究，但是无一质疑该结构中心词的词类判断。对刘正光等人提出的观点提出质疑，认为：汉语词类的判断不能依赖于直觉或语义，而应在使用大型汉语语料库的基础上，依据词的语法功能来确定；词类范畴化是动态的过程，包括去范畴化和再范畴化，再范畴化是去范畴化的最终结果；对于“副词＋名词”结构中发生的词类去范畴化，语法转喻是其内在运作机制。     

经济人属性与“委托-代理”有效性分析

经济人具有利己的"根本属性"和遵从制度安排的"制度属性"。在现代公司治理中,同样存在具有经济人属性的委托人与代理人之间的博弈。因此,有效的"委托-代理"机制应充分体现经济人属性,从而使得公司治理具有有效性。     

Characterizations of geometric distribution and discrete IFR (DFR) distributions using order statistics

Let X be a discrete random variable the set of possible values (finite or infinite) of which can be arranged as an increasing sequence of real numbers a₁<a₂<a₃<…. In particular, a_i could be equal to i for all i. Let X_1n≦X_2n≦?≦X_nn denote the order statistics in a random sample of size n drawn from the distribution of X, where n is a fixed integer ≧2. Then, we show that for some arbitrary fixed k(2≦k≦n), independence of the event {X_kn=X_1n} and X_1n is equivalent to X being either degenerate or geometric. We also show that the montonicity in i of P{X_kn = X_1n | X_1n = a_i} is equivalent to X having the IFR (DFR) property. Let a_i = i and $\text{G(i) = P(X≧i), i = 1, 2, …}$. We prove that the independence of {X_2n ? X_1n ∈B} and X_1n for all i is equivalent to X being geometric, where B = {m} (B = {m,m+1,…}), provided G(i) = q^i?1, 1≦i≦m+2 (1≦i≦m+1), where 0<q<1.     

Three models of OPEC leadership and policy in the aftermath of Iran

Collapse of the Shah's regime has transformed Iran's attitude regarding oil production policy. The nature of OPEC leadership is changing as well. Three models examine the nature of this leadership inside OPEC: (1) the conventional price leadership model, (2) a model emphasizing a concept of egalitarian leadership, and (3) a team model composed of coalitions. The three models establish the limits within which OPEC leadership is exercised. A composite model drawing upon all three sets of results suggests that Saudi Arabia shapes cartel policy not by itself, but through a dominant coalition of states. For most of the period 1969–1978 this coalition has been stable. Following the unsettling changes of 1973, cooptation of Iran into the dominant coalition in 1974 was an important step in achieving a new level of stability. But during the turbulence of regime transformation in Iran, the nature of the governing coalition appears to have changed. One consequence may be that in the future Saudi Arabia will yield more willingly to arguments heard within OPEC on behalf of upwards price pressure, especially in an atmosphere of growing political isolation and overall tight supply.     

浅谈公允价值运用

我国财政部发布的新会计准则重新引入了公允价值计量模式,公允价值运用在我国经历了曲折发展,至此公允价值计量属性与历史成本计量属性共存,两者共同担负起对会计信息计量的重任。文章对公允价值的定义、优缺点、在我国的发展进程及现阶段的运用条件、运用范围、如何确认等进行了阐述。