康德与"科学"形而上学的构建

康德在继承近代哲学经验论与唯理论的基础之上进一步修正了哲学认识论理论,尽管他提出了“物自体”不可知的思想,但由认识论难以提示本体论的困难处境并没使他放弃建构形而上学的工作;相反,在论述伦理学与法权理论时,康德一直呼唤着形而上学。但由于他未能正确处理认识论与方法论的辩证关系,他并没有完成建构科学形而上学的任务。     

基于软件质量管理中的软件过程改进

本文介绍软件过程的概念及其框架，通过分析软件过程改进的动机，给出其改进的环境框架和基本步骤。并讲述了一种提高软件过程能力途径的CMM。     

我国院校研究组织发展的困境与突破路径

依循院校研究组织发展的历时性,结合院校研究组织的建制方式及其在院校管理实践中的职能、特征、目标追求,文章将院校研究组织划分为行政型、学术型、综合型和独立型四种类型。以院校内部组织管理为切入点,我国院校研究组织主要面临院校决策者科学决策意识淡薄、院校研究组织职能定位模糊、院校组织管理结构封闭单一等问题。促进我国院校研究组织发展的重点是提高院校决策者的科学决策意识,优化院校研究组织结构,构建合理的院校研究评估机制,提高院校研究专业化水平,以及推进院校内部组织协作关系的制度化建设。     

射影几何中共点线线共点问题证明方法探析

针对射影几何中共点线线共点问题,从两个方面讨论了其证明方法。     

Study on dynamic response of embedded long span corrugated steel culverts using scaled model shaking table tests and numerical analyses

INTRODUCTION On Jan. 17, 1995, the Hyogoken-nanbu earth-quake in Kobe, Japan, caused great destructive and damage to underground structures, such as subway structures, mountain tunnels, multipurpose under-ground ducts and other underground structures, which had previously been considered to be resistant to earthquake effects (JSCE, 1996; ECRHAED, 1998). This earthquake revealed that a number of critical issues should be added in the seismic design and seismic strengthening of undergr…     

Differential contribution of psycholinguistic and cognitive skills to written composition in Chinese as a second language

Reading and Writing - This study examined the contribution of the constructs of orthographic processing (orthographic choice and orthographic choice in context), syntactic processing...     

化学学科教学中的"两纲教育"

目前,上海中小学正进行落实两纲教育的活动."两纲"是指《上海市中小学生命教育指导纲要》和《上海市学生民族精神教育指导纲要》.     

教学文化研究引论

教师群体共享的思维方式、信仰和价值观念构成的教师职业文化对于教师教学行为和观念的转变具有重要影响.由于对教学文化的特征缺少关注,致使目前的教师专业发展陷入低效,自上而下的教育变革也在一定程度上受到阻抗.探明教学文化的存在状态和特征对于教育改革的推进和教师的专业发展以及学校管理的变革都具有极其重大的意义.然而,文化的存在具有特殊性,作为一种符号形式的社会建构、理解和运用,作为社会事件中的意义与价值的象征系统,它的研究只能采取一种探索意义的阐释性科学的方法.教学文化研究既要关注宏观的世界文明类型影响下的教学文化类型和微观的学校教育环境影响下的教学文化构成与特征,还要在教学文化的影响因素与发展机制的研究的基础上,顺应教育回归生活的历史趋势,寻求教师职能与观念的转变的必然取向.     

The use of microcomputer technology in a modular approach to reading and reading difficulties

This paper outlines the theoretical framework of a two-year two cohort study of inter-related modules to model reading in 300 grades 4, 5 and 6 readers, and describes the specially designed microcomputer programs written in Turbo Pascal to implement this modular approach. In brief, the modular approach postulates the interrelated phonological, morphological modules in processing words and sentence/paragraph processing. These three modules or components are subserved by 10 measurable tasks all implemented on the microcomputer (IBM-PC compatible) with reaction time measures as indices of the different facets of verbal efficiency. Statistical analyses of the large data sets for Phase 1 show the linear structural equation modelling fits the data reasonably well. In particular, the morphology task consistently explains between 32% to 44% of the variance in reading performance in the three grades. The findings lend themselves to specific approaches to habilitation in the different components or sub-components.This study was supported by a grant (No. 410-86-0048) from the Social Sciences and Humanities Research Council of Canada awarded to Che Kan Leong. Simon Lock and Jacky Lau were responsible for the microcompurter programming. Edward Danskin, Melvin Kelley, Donald Simmons, Louise Sellinger, Kristin Strauss and Tara Wiley carried out the experimentation with individual children in the schools. The cooperation of the principals, the teachers and the subjects was greatly appreciated. Requests for reprints should be addressed to Dr. C. K. Leong, Department for the Education of Exceptional children, University of Saskatchewan, Saskatoon, Canada, S7N OWO.     

加强科技期刊经营决策迎接新的机遇与挑战

中国科技期刊业正面临新的挑战和巨大的发展机遇。但是如何走向市场，如何在市场竞争中立于不败之地，这就要求我们面对市场，做好经营决策。