Periodic table of human civilization process

Abstract

In case of that human civilization was viewed as an integrated organism, the Periodic Table of the Civilizations (PTOC in short) has been formulated and recommended based on the development level and periodicity of core elements of human civilization. It divides the frontier process of the human civilization from the birth of humankind to the end of twenty-first century into 4 periods and 16 stages, and in which four periods include that of primitive culture, agricultural civilization, industrial civilization and knowledge civilization orderly, and each period includes four stages, that is, start, developing, maturing and transition stages sequentially. There are three approaches for the arrangements of the PTOC, that is, simple, vertical and horizontal tables. The big period of earth civilization refers to that from the primitive culture to the knowledge civilization, and then big period of space civilization will begin with the astronautic civilization. The first modernization witnesses the great changes and transformation from the traditional agricultural to the modern industrial civilization, and then second modernization from the modern industrial to the higher modern knowledge civilization. The periodic table, coordinate system and roadmap of human civilization and world modernization have been formulated to describe the relationship between them.     

重塑转型时期高等教育质量观

传统意义上的高等教育质量观存在很大程度的局限性。现代教育质量观首先在价值取向上体现为“知识、社会与个人”的三维融合。大众化语境下的高等教育质量观主张内涵和标准的多样化;以学生为本,重在发展;注重人才培养的特色、适应性和国际化等特点。     

关于《自评报告》审读的几点思考

《自评报告》是一个重要的评估材料。评估专家对参评学校《自评报告》的审读,主要是结构判断、内容判断和重点判断等三个方面。结构判断主要评判其完整性;内容判断主要评判其真实性、准确性、完整性和规范性;重点判断主要评判毕业生就业率与就业质量等6个方面的重点内容。     

数字录像机的分类和特点

广播电视正在走向数字化,电视节目制作过程中越来越多地采用数字技术和设备.目前MPEG-2、M-JPEG和DV三种压缩方式被广泛应用于电视领域,码率压缩数字录像机主要有Sony的DigitalBetacam、BetacamSX、DVCAM、MPEGIMX,松下的DVCPRO、DVCPRO 50和JVC的D-9.本文比较详细的介绍了以上几种数字录象机不同特点和市场上的一些主流机型,以及如何选择和升级数字电视系统.     

以行动研究法探索英语教学——信息技术环境下交际式英语会话材料的应用

本文基于“网络环境下的基础教育跨越式发展创新试验研究”实践,探究会话材料在交际式英语中应用的方法与策略。文章通过对行动研究法的阐述,提出利用行动研究法探索交际式英语教学的重要性与必要性,结合交际式英语教学中会话材料的设计与应用案例,探讨如何运用行动研究法实现针对具体案例研究。     

政治社会化的政治理论——戴维·伊斯顿的政治社会化理论述评

伊斯顿于20世纪50年代末发起"芝加哥研究",倡导政治社会化的政治理论;认为儿童政治社会化的基本内容是政治倾向,通过对政治系统的依附及其扩散性支持得以完成;确信政治社会化与政治系统变迁密切相关;主张从功能分析转向系统分析的研究取向。     

中国教育券本土化转向:实践变通与反思

教育券自在中国实践以来,理论界和实践界产生了不同的看法。"湖北监利变法"、长兴教育券等实践表明,我国教育券的实践在变通,即偏离原初意义上的"弗里德曼"式教育券,日益走向以"教育公平、社会效益、政治价值"为目标导向的变通发展道路。其"本土化"变通主要体现在扶持薄弱学校、资助贫困家庭学生以及支持中等职业教育的发展等方面。     

新理念中的旧痕迹

2006年12月底,受福建省南安市教育局的邀请,教育部基础教育课程教材发展中心组织不同学科教育研究者到福建南安,专门对那里的高中新课程实施情况做详细调研.我有幸成为其中一员,听了四节高中历史公开课,分别是"五四运动""辛亥革命""新中国初期的政治建设""新民主主义革命与中国共产党"(第三课时).南安市使用的都是岳麓版教材.听课后的总印象是:新课程的气息还是非常浓厚的,基本上实现了预设的教学目标.比如,任教的四位青年教师在教学过程中始终保持了极强的亲和力;不同类型的课程资源利用的水平比较高;学生参与课堂讨论的兴趣比较积极,等等.这些都表明历史课程改革的发展方向基本上是正确的.     

The Grass Isn’t Always Greener: Perceptions of and Performance on Open-Note Exams

Undergraduate biology education is often viewed as being focused on memorization rather than development of students’ critical-thinking abilities. We speculated that open-note testing would be an easily implemented change that would emphasize higher-order thinking. As open-note testing is not commonly used in the biological sciences and the literature on its effects in biology education is sparse, we performed a comprehensive analysis of this intervention on a primary literature–based exam across three large-enrollment laboratory courses. Although students believed open-note testing would impact exam scores, we found no effect on performance, either overall or on questions of nearly all Bloom’s levels. Open-note testing also produced no advantage when examined under a variety of parameters, including research experience, grade point average, course grade, prior exposure to primary literature–focused laboratory courses, or gender. Interestingly, we did observe small differences in open- and closed-note exam performance and perception for students who experienced open-note exams for an entire quarter. This implies that student preparation or in-test behavior can be altered by exposure to open-note testing conditions in a single course and that ­increased experience may be necessary to truly understand the impact of this intervention.     

AsCl_3在9mol·L~(-1)盐酸一苯和水一苯相中分配比的测定

本文介绍了笔者设计的测定AsCL_3在9mol·L~(-1)盐酸—苯相的分配比(D_1)和在水—苯相中的分配比(D_2)的简便方法。试验测知,在19℃时,D_1为10.82,D2为0.0180。苯对9mol·L~(-1)盐酸中的As(Ⅲ)的萃取率为91.5％,水对苯相的As(Ⅲ)的反萃取率为98.2％(等体积一次萃取)。