试论证券虚假陈述民事赔偿案的裁判标准——以大庆联谊案的审理进程为中心

大庆联谊案是我国证券虚假陈述民事赔偿案中首例经历了从立案到执行全部诉讼过程的案件。但是,在案件的审理过程中也暴露出我国证券虚假陈述民事赔偿案件裁判标准方面存在的缺乏现实可操作性和保护投资者权益力度不足等漏洞。以大庆联谊案从受到证监会处罚开始的诉讼进程为个案,以实证的方法对若干证券虚假陈述民事赔偿案件裁判标准的不足作初步探讨,显然对我国证券民事赔偿的立法与司法具有积极的意义。     

心理表征及其特征

认知科学的心理表征是有机体环境信息的载体,认知系统具有一种承载信息的内部状态,即中介状态.这种中介状态具有五种特征,即持久性、差异性、抽象性、具有成分结构和受规则控制.讨论心理表征的深层次问题对于说明各种认知能力非常重要.     

语言意义的象似表征

意义的象似表征理论动摇了索绪尔语言学中任意性的定律.根据皮尔斯的符号学理论,分析了语言意义象似表征的理论基础及象似的标准,介绍了皮尔斯符号学理论在语言象似性研究中的地位及应用,指出语言的意义是通过从次象似符到真象似符的连续体上的某一象似符来表征的,并在语篇层面上通过内指象似(即语篇内部的象似)和外指象似(即语篇外部的象似)阐述了语言意义的表征过程;介绍了语篇间的象似性(即互文性),结合语用象似的观点,分析了意义在传递过程中的象似性.     

广告创意的新观念构想

广告创意要遵循一定的创意原则,使之成为一种更为理性、更为科学的广告创作步骤.真正的广告创意是由目标消费者所需、产品的定位和市场局势三者的最佳结合所产生出来的,因此,广告创意必须为广告目标消费者服务,广告表现必须为广告目标服务,同时,广告创意是整体的运作过程.     

Small‐sphere distributions for directional data with application to medical imaging

We propose novel parametric concentric multi‐unimodal small‐subsphere families of densities for p ? 1 ≥ 2‐dimensional spherical data. Their parameters describe a common axis for K small hypersubspheres, an array of K directional modes, one mode for each subsphere, and K pairs of concentrations parameters, each pair governing horizontal (within the subsphere) and vertical (orthogonal to the subsphere) concentrations. We introduce two kinds of distributions. In its one‐subsphere version, the first kind coincides with a special case of the Fisher–Bingham distribution, and the second kind is a novel adaption that models independent horizontal and vertical variations. In its multisubsphere version, the second kind allows for a correlation of horizontal variation over different subspheres. In medical imaging, the situation of p ? 1 = 2 occurs precisely in modeling the variation of a skeletally represented organ shape due to rotation, twisting, and bending. For both kinds, we provide new computationally feasible algorithms for simulation and estimation and propose several tests. To the best knowledge of the authors, our proposed models are the first to treat the variation of directional data along several concentric small hypersubspheres, concentrated near modes on each subsphere, let alone horizontal dependence. Using several simulations, we show that our methods are more powerful than a recent nonparametric method and ad hoc methods. Using data from medical imaging, we demonstrate the advantage of our method and infer on the dominating axis of rotation of the human knee joint at different walking phases.     

A general inversion theorem for cointegration

A generalization of the Granger and the Johansen Representation Theorems valid for any (possibly fractional) order of integration is presented. This Representation Theorem is based on inversion results that characterize the order of the pole and the coefficients of the Laurent series representation of the inverse of a matrix function around a singular point. Explicit expressions of the matrix coefficients of the (polynomial) cointegrating relations, of the Common Trends and of the Triangular representations are provided, either starting from the Moving Average or the Auto Regressive form. This contribution unifies different approaches in the literature and extends them to an arbitrary order of integration. The role of deterministic terms is discussed in detail.     

格萨尔藏戏传承实践及文化表征

格萨尔藏戏将口头诗歌中的“歌”化为具体的表演行为动态实践,集声音、舞蹈、仪式和群体互动等多种形式于一体,是历史悠久、别具特色的藏戏剧种。格萨尔藏戏表演通过对古典时代民族民间文化的重构与想象,构成格萨尔史诗更丰富宽广的表达。作为文化象征的表述符号,格萨尔藏戏是口头传统研究中的表演民族志,其歌舞形态为本的言说系统,更贴近格萨尔史诗说唱本体,并重新廓清格萨尔史诗口传与书写之间复杂的关联,还口头说唱以本原。格萨尔史诗戏剧化表演实践与创新中的复合性、融合性、新生性特征和带有实验性的探索,使格萨尔藏戏经历新的蜕变。     

认知视角下的程式语心理表征与译语词汇提取研究

程式语心理表征在认知加工过程中具有其独特的存储、提取优势,善加利用可以使翻译交际变得流畅、高效。“在线语法判断”和“在线词汇翻译”两项实验任务旨在研究程式语心理表征对译语词汇提取质量的影响。研究表明,高二语水平者程式语心理表征质量明显优于低二语水平者;程式语心理表征水平与译语词汇提取流利度、准确度呈正相关;不同类型的程式语表征对译语词汇提取质量具有不同的预测力。