La mesure de perfectionnisme: Validation canadienne-fran?aise du Positive and Negative Perfectionism Scale.

The purpose of this study was to verify the validity of a French version of the Positive and Negative Perfectionism Scale developed by L. A. Terry-Short (1995). This instrument measures the type as well as the level of perfectionism in adolescents. The instrument was first administered to 734 7th, 9th, and 11th grade students. Four weeks later, 596 Ss were invited to answer the questionnaire once more. The factorial structure, temporal stability and internal consistency of each subscales of the translated version of the instrument correspond to those of the original version. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

THE DISCIPLE–RKF LEARNING AND REASONING AGENT

Over the years we have developed the Disciple theory, methodology, and family of tools for building knowledge-based agents. This approach consists of developing an agent shell that can be taught directly by a subject matter expert in a way that resembles how the expert would teach a human apprentice when solving problems in cooperation. This paper presents the most recent version of the Disciple approach and its implementation in the Disciple–RKF (rapid knowledge formation) system. Disciple–RKF is based on mixed-initiative problem solving , where the expert solves the more creative parts of the problem and the agent solves the more routine ones, integrated teaching and learning , where the agent helps the expert to teach it, by asking relevant questions, and the expert helps the agent to learn, by providing examples, hints, and explanations, and multistrategy learning , where the agent integrates multiple learning strategies, such as learning from examples, learning from explanations, and learning by analogy, to learn from the expert how to solve problems. Disciple–RKF has been applied to build learning and reasoning agents for military center of gravity analysis, which are used in several courses at the US Army War College.     

ArcSDE版本机制实现水土流失时空数据库

为实现水土流失数据库由常用的空间数据库向时空数据库的转变,并为解决水土流失“长事务”业务与常用“锁定—修改—释放”的事务处理策略间的矛盾,提出了用ArcSDE版本机制实现水土流失时空数据库的方法。针对几种有代表性的时空数据模型的特点和其局限性,提出了基于ArcSDE版本机制的时空数据模型,阐述了ArcSDE版本机制实现水土流失时空数据库的方法,介绍了用ArcEngine实现历史回溯和版本合并的具体方法。应用结果表明,该方法解决了水土流失监测业务中长事务问题。     

叠前深度偏移资料解释方法研究

以内蒙古海拉尔地区复杂地震资料作为研究剖析实例，根据叠前深度偏移剖面的具体特点，通过建立新的合成地震记录模式和新的地震数据处理模式，探索出一套针对叠前深度偏移资料的解释方法，使深度剖面的岩性解释工作得到了补充。变频率初相位的合成地震记录方法合理有效地解决了模拟地震子波的相位问题，使层位的对比更加可靠；通过峰谷差值剖面的处理，提供了一种类似于经过反演处理的剖面，有效避免了振幅横向不均匀变化给岩性预测带来的影响，使得深度域的解释方法更加简便和合理；地震资料相干体技术的应用，为进一步提高储层构造分析精度提供了有利的工具。结合钻井资料，对海拉尔地区叠前深度偏移地震数据体进行了研究分析，最终确定了布井有利区，为进一步的井位部署提供了依据。     

Incorporation of crystallographic temperature factors in the statistical analysis of protein tertiary structures

A method to identify statistically significant differences betweenequivalent atoms in two closely related protein X-ray crystallographicstructures is described. This method uses the linear relationshipfound between the logarithm of the distance between equivalentatoms and their mean temperature factor to determine, by linearregression, the expected difference and variance.     

Construct Validation of the Dutch Version of the Impact of Event Scale.

The Impact of Event Scale (ES; M. J. Horowitz, N. Wilner, & W. Alvarez, 1979) is a worldwide-used self-report measure to assess the frequency of intrusive and avoidant phenomena after a variety of traumatic experiences. The purpose of this article is to assess the psychometric value of the Dutch version of the IES (D. Brom & R. J. Kleber, 1985) in several samples of individuals who had experienced various traumatic stressors. The reliability and structure of the IES were evaluated in 3 different samples (total N = 1.588). The reliability of the Dutch version of the IES was adequate across the various stressors. The construct validity was assessed by using confirmatory factor analyses. Outcomes revealed a robust structure over the various samples, generally supporting the composition of the original IES. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cooperative transaction hierarchies: Transaction support for design applications

Traditional atomic and nested transactions are not always well-suited to cooperative applications, such as design applications. Cooperative applications place requirements on the database that may conflict with the serializability requirement. They require transactions to be long, possibly nested, and able to interact with each other in a structured way. We define a transaction framework, called acooperative transaction hierarchy, that allows us to relax the requirement for atomic, serializable transactions to better support cooperative applications. In cooperative transaction hierarchies, we allow the correctness specification for groups of designers to be tailored to the needs of the application. We usepatterns andconflicts to specify the constraints imposed on a group's history for it to be correct. We also provide some primitives to smooth the operation of the members. We characterize deadlocks in a cooperative transaction hierarchy, and provide mechanisms for deadlock detection and resolution. We examine issues associated with failure and recovery.     

《春晓》英译本评析

唐朝大诗人孟浩然的《春晓》一诗已被国内外众多名家翻译过，各有其优缺点，本文从选词、押韵、节奏和文体风格等方面比较分析了其中五位译者的英语译文的优缺点后，提出了自己的译文。     

求解一类变形变分不等式的一个算法

针对文献（１）中提出了一类变形变分不等式给出一个简化的算法，并在一定条件下到了该算法的收敛性。     

权敏感全局估计及其在水电方案计算中的应用

基于陈守煜提出的多目标模糊优选决策理论与模型 ,分析该模型对于权变化的敏感性质 ,给出了权扰动的转移方程 .进而得到几个权扰动量的估计不等式 .这些不等式反映了权扰动量与决策相对优属度扰动量之间的全局制约关系 .从而为多目标决策系统目标权重变动对决策的影响提供理论依据