过碳酸钠的开发、生产及应用

介绍了新型精细化工产品过碳酸钠的性质、国内外生产现状、生产技术进展和应用情况.     

基于Web的数据库系统研究与开发

从阐述数据库应用系统体系结构入手，分析了客户机／服务器（C／S)模式与浏览器／服务器(B／S)模式的各自优劣，基于web的数据库应用系统开发模式比客户机／服务器模式性能更好。设计开发了基于web的某武装部信息管理系统．     

八年级《物理》教材（人教版）编排顺序建议点滴

青少年接受和理解知识都有一定的年龄局限性，而不是飞跃性的．教学内容不能出现断层，而应该是循序渐进、逐步升华的．因此，笔者对八、九年级《物理》教材（人教版）部分内容的编排顺序重新做了调整．     

中学物理新课程教学理论与学生创新能力的培养

本文结合新课程教学理论与物理教学的发展，指出在物理教学中应加强学生创新能力的培养，并结合物理新教材的实验教学，论述了中学物理创新教育的理论和方法，以及培养学生的创新能力的途径。     

试论物理教育基础性的新内涵

探讨物理教育课程的内容、体裁和方法，应该为中学生学习科学知识和步入社会提供终身学习的基础。     

新课程理念下物理学史再认识

在新课程理念下物理学史与以往相比具有更多的教育功能，因此有必要对物理学史进行再认识，从克服传统物理课程弊端的角度来讲，需要将物理学史运用到物理教学中，而教育重演论为物理学史的应用提供了直接的理论依据。在新课程理念下将物理学史融入物理教学中，可以激发学生的兴趣，有利于学生的“终身学习”；帮助学生理解物理规律，提高问题解决的能力；提高学生的整体科学素养；发挥物理课的德育功能并促进学生的社会性发展等。可以说，物理学史在教学中是对知识与技能，过程与方法，情感、态度与价值观三维目标的有效整合。教师应更新观念；克服三个不利倾向：重视近、现代物理的发展；在教学上灵活处理。     

Conceptual change through vicarious learning in an authentic physics setting

Recent research on principles of best practice for designing effective multimedia instruction has rarely taken into account students’ alternative conceptions, which are known to strongly influence learning. The goal of this study was to determine how well students of quantum mechanics could learn ‘vicariously’ by watching a student-tutor dialogue based on alternative conceptions. Two video treatments were created to summarize key aspects of quantum tunneling, a fundamental quantum mechanical phenomenon. One video depicted a student-tutor dialogue, incorporating many of the common alternative conceptions on the topic, and resolving inconsistencies in reasoning through discussion. The other presented the same correct physics material in an expository style without alternative conceptions. Second year physics students were randomly assigned to one of the two treatments and were tested before and after watching the video during a lecture. Results show a statistically significant (p < .01) advantage for the learners in the dialogue treatment (d = 0.71). Follow-up interviews of students yielded insight into the affective and cognitive benefits of the dialogue video.     

超高压技术在中药有效成分提取中的应用

超高压技术在食品杀菌、保藏及某些加工过程中,而且在微生物菌种诱变具有巨大的应用潜力。近年来,人们开始将该技术应用到中药有效成分的提取方面。本文就超高压提取技术的原理、特点以及在中药有效成分提取中的应用等方面进行阐述。     

Metacognitive activity in the physics student laboratory: is increased metacognition necessarily better?

In this study natural-in-action metacognitive activity during the student laboratory in university physics is explored, with an aim towards quantifying the amount of metacognition used by the students. The study investigates whether quantifying natural-in-action metacognition is possible and valuable for examining teaching and learning in these contexts. Video recordings of student groups working during three types of introductory physics laboratories were transcribed and then coded using a coding scheme developed from related research on mathematical problem solving. This scheme identifies a group’s general behaviour and metacognitive activity. The study recognizes that reliably identifying metacognition is challenging, and steps are taken to improve reliability. Results suggest that a greater amount of metacognition does not appear to improve students’ success in the laboratory—what appears to matter is whether the metacognition causes students to change behaviour. This study indicates that it is important to consider the outcome of metacognition, not just the amount.

大学物理教学中学生非智力因素的培养

非智力因素对学生的智力和发展起着积极地作用,在教学中培养学生的非智力因素能够有效提高学习效率,本文对如何在物理教学中培养学生的非智力因素进行了探讨。