高校中国梦教育的认同问题

当前高校中国梦教育中存在重视知识传授而忽视思想认同、重视理论指导而忽视实践强化等现象,导致大学生对中国梦教育产生了认同困境,其根本原因是意识形态的指向性与现实性之间的距离。大学生对中国梦教育的认同,就是大学生将中国梦从理论认同、政治认同发展到情感认同的持续的、渐进的心理过程。因此,高校中国梦教育应该遵循将中国梦从知识同化为思想、从思想固化为信仰的认同逻辑,并从理论教学和实践教学两个方面创新中国梦认同教育的路径,才能提升中国梦教育的认同效果。     

构建网络环境下教师学习共同体——教师专业发展的创新途径

教师专业发展是当今教育改革的主要议题。本文通过探讨学习共同体本质及教师有效学习的内涵,指出网络环境下教师学习共同体是支持教师专业发展的理想平台,进而分析了网络环境下教师学习共同体中影响教师学习的关键因素和教师学习机制,最后给出了构建网络环境下教师学习共同体建议和策略。     

Embedding librarians in online tertiary classrooms: A new model for learner support

Embedded librarians working in online classrooms present a new avenue of learner support direct to students in the space where they learn. The development of embedded librarian practice has evolved since 2004 and is becoming commonplace in online tertiary classrooms, but what is not yet so common is theory underlying this new practice. A multiple case study of embedded librarians in online tertiary classrooms in New Zealand was conducted to identify what makes this practice effective in providing support. Six factors were identified as contributing to effectiveness: relationality, immediacy, relevancy, interactivity, parity and faculty–librarian collaboration. The Embedded Librarian Support model was derived from, and is presented as the culmination of, the findings of this research.     

机动车尾气排放与大气污染

就机动车尾气对大气造成污染的原因、污染程度及危害进行了分析，充分说明了重视环境保护的重要性，并提出了切实可行的防治措施。     

恒温温度及养护时间对粉煤灰强度的影响

在实验的基础上通过对恒温温度及养护时间对粉煤灰强度影响的分拆，得出粉煤灰制品的最佳养护温度和时间。     

紫外光固化金属罩光涂料的研究

研究齐聚物、单体、光引发剂以及涂料助剂配制而成的紫外光固化金属罩光涂料，着重讨论了其施工性能和影响涂料性能的几种主要因素。     

六点炉温追踪仪在涂装线上的应用

六点炉温追踪仪(BYKO-TRACK)能准确、科学地测试各种不同结构烘房的温度曲线.介绍其在烘房的工艺设计、工件烘烤质量及涂料选材等方面的应用,提高产品的质量.     

College MOON Project Australia: Preservice Teachers Learning about the Moon’s Phases

This paper is a report of the Australian segment of an international multi-campus project centred on improving understanding of the Moon’s phases for preservice teachers. Instructional strategies adopted for a science education subject enabled Australian participants to make extended observations of the Moon’s phases and keep observational data records which were shared in asynchronous on-line discussion with fellow preservice teachers in the USA. An adaptation of an online inventory of lunar phases was completed by participants before and after the observation cycle. The analysis of inventory data showed that although there was statistically significant overall improvement in mean scores for the inventory this could be accounted for by statistically significant increases in only some conceptual domains related to the lunar phases. In addition, the findings indicate that some concepts involved in having a deep understanding of lunar phases can be improved by instruction however, misunderstandings of other concepts involved in lunar phases are difficult to change and may require increased attention to developing students’ visual-spatial capabilities.     

香料烟增湿调制对各部位烟叶外观质量的影响

研究了香料烟调制棚内，采用不同增湿方法和不同揭盖调制棚膜通风方法对调制后烟叶质量的影响，结果表明：下部叶以不增湿及调制过程中早揭晚盖；中部叶为入棚第3d加湿一次，入棚时将先入的那一头的膜盖严，另一头完全打开，过2d又将这一头打开通风，另一头盖严；上部叶是入棚第1d，第4d各加湿一次，入棚后实行一头封闭一头早揭晚盖，每3d换一次调制出的烟叶外观质量较好．     

Factors Affecting the Adoption of an Internet-Based Sales Presence for Small Businesses

The Internet has doubled in size every year in recent years and now spans the globe, facilitating the exchange of all matter of digital data. Recent development has been categorized by an explosion in new commercial activity. Despite overwhelming coverage in the popular press, relatively little is understood regarding the impact the Internet is having on firms that use this medium to facilitate commerce. Even less is understood about the impact on small enterprises-the largest segment of U.S., Japanese, and Western European businesses. This article reports the results of an exploratory study examining critical issues surrounding the use of the Internet in emerging enterprises. The survey (1) describes how small businesses develop and use their on-line sales presence, (2) explores factors that motivate firms to invest in electronic commerce, (3) assesses the importance of the expected benefits of an on-line sales presence on the decision to go on-line, and (4) examines some of the barriers that prevent small businesses from further developing their on-line presence.