Reducing students’ carbon footprints using personal carbon footprint management system based on environmental behavioural theory and persuasive technology

This study applied environmental behavioural theories to develop a personal carbon footprint management system and used persuasive technology to implement it. The system serves as an educational system to improve the determinants of students’ low-carbon behaviours, to promote low-carbon concepts and to facilitate their carbon management. To assess the validity of the system, high school students were chosen to participate in an experiment, the results of which reveal (1) the system has significant and positive short-term and relatively long-term effects on the reduction of their self-reported carbon footprint, (2) the system significantly improves their carbon footprint awareness and perceived behavioural control (PBC), and it also promotes behavioural subjective norms, (3) reduction of their self-reported carbon footprint is significantly correlated to PBC, carbon footprint awareness and attitude and (4) PBC is the most critical determinant of carbon reduction. Suggestions are accordingly made.     

硝石熔炼法从废顶锤中回收金属钨和钴

硬质合金顶锤、压缸是与生产人造金刚石的大吨位两面顶压机配套使用的组合模具.如进口爱尔兰的保尔特(BOART)和奥地利的普兰西(PLANSEE)顶锤、压缸均为WC—Co(YG)系硬质合金,废顶锤便于收集.探索了用硝石熔炼法处理废顶锤材料,制取金属钨粉和钴的生产工艺.     

谈新闻摄影与多媒体艺术

新闻摄影与多媒体的同时、综合运用,能够产生更典型、更真实、更富有现实主义的艺术感染力,具有一定的现实意义,更能增强新闻性、形象性、典型性、真实性和艺术性,达到锦上添花之目的。专题摄影运用文学创作的艺术手法,把新闻摄影和多媒体艺术有机地结合在一起,是一种带有创作性的、具有感染力的、可视形象的宣传形式。     

论社会转型时期的大学教学:变革、挑战与趋势

目前，伴随着工业时代进入信息时代的社会转型期的来临，现代信息技术对大学教学产生着越来越深远的影响，使传统的大学教学遇到前所未有的冲击。本文从三个角度比较深入地论述了社会转型的大学教学：大学教学的变革现状如何；大学教学遇到的挑战是什么；大学教学的未来趋势怎样。     

谈谈图形计算器对我国数学教育的影响

图形计算器，作为新一代数学学习工具在我国的引入将带来数学教育的深刻变化，这些变化包括观念，课程，教学过程和教育理论等的变化，对图形计算器（其其它教育技术）所提供的新的教学环境认识的迟钝，将滞后我国旨在建立全面关注学生发展的教学教育改革，图形计算器的使用，将使传统教学方式面临真正的挑战。     

论新时期民本路线与侦查科技的辩证结合

当代科技发展日新月异，侦查技术随之提高，并且在侦查活动中发挥着越来越大的作用。但不能因此就忽视民本路线的重要性，更不能偏废。新时期对待侦查科技和民本路线的正确态度只能是将二者辩证地结合起来，共同为侦查活动的开展服务。     

Blogs in TEFL： A New Promising Vehicle

Weblogs, or blogs for short, were created as a tool for people to create online journals without the need of any programming experience or knowledge. Although not originally intended for educational purposes, blogs are drawing attention from EFL educators, The paper is intended to provide a definition of a blog, to analyze the features of a blog, to formulate possible ways to use a blog in EFL classes, and to discuss potential advantages and shortcomings of using blog in EFL. In conclusion, blogs are a new promising vehicle of extreme value for teaching of English as a foreign language （TEFL）.     

新媒体技术在高职院校思想政治教育工作的应用研究

将新媒体技术应用到高职院校的思想政治教育工作中,不仅能够极大地扩宽思想政治教育的覆盖面,还能够向学生传播最新的思想政治教育内容。为促进新媒体技术在高职院校思想政治教育工作的进一步应用与发展,本文以《新媒体技术在高职院校思想政治教育工作的应用研究》为题,对新媒体技术在高职院校思想政治教育工作中的作用进行深入而全面的分析,并在此基础上全方位、深层次地探究了新媒体技术在高职院校思想政治教育工作的应用现状。     

MEMS的应用及发展前景

MENS是当今迅速发展的一门新兴学科。本在对MEMS技术进行概述的基础上，列举了MENS技术的应用，介绍了MENS技术的发展前景。     

中心机房中央集中监控系统的设计

讨论了一种采用多媒体中央集中监控系统的设计思想。该系统可对中心机房的配电、UPS、空调、门禁、消防、保安、水循环等环境设备和设施实施完善的监测和控制,不失为合理和优秀的现代机房管理方案。