基于BIM的结构钢筋与机电系统翻模研究——以福州市规划院产业楼为例

基于建筑信息模型（Building Information Modeling, BIM)）概念,以福州市规划设计研究院新建大楼为实际案例,应用Autodesk Revit软件将原有CAD图纸进行BIM结构钢筋和机电模型建置,并提出BIM技术虚拟仿真过程中发现的问题。研究结果表明:（１）BIM技术可实际解决工程常常出现钢筋复杂节点、机电管道碰撞的问题;（２）机电系统进行Revit翻模时,不能按原CAD路径绘制,族库不全需建族完善。该研究成果可为后期施工决策提供技术支持,并有助于相关行业人士学习与借鉴。     

If You Build It and They Still Don't Come: Effective versus Successful Alternative Teacher Preparation

The continuing shortage of special education teachers, combined with increased ideological critiques of teacher education programs, has spurred the growth of alternative models of teacher preparation. Only recently have professional standards for alternative models been proposed. This paper summarizes two years of a program based on professional standards. External influences, internal design, and implementation elements are presented. Results suggest that there is value in distinguishing between the effectiveness of alternative programs and their success.     

Pedagogical shift in the twenty-first century: Preparing teachers to teach with new technologies

ABSTRACT

The expectation in education today is that pre-service teachers should graduate from teacher education adequately prepared to teach with Information Communication Technologies (ICTs) that have potential to enhance curriculum delivery, hence improving quality of education. However, research shows that pre-service teachers are graduating from teacher education underequipped to teach with ICTs. The aim of this study is to understand why, given the deployment of ICTs for teaching and learning in teacher education, the new teachers remain underprepared to teach with ICTs. Qualitative research approach was employed in this study, whereby randomly selected pre-service teachers were interview respondents. Written reflections on their preparation to teach with ICTs also formed part of the data collected. Technological Pedagogical and Content Knowledge (TPACK) theory was embraced to guide the study. Analysis of the data shows that the main contributing factor of the new teachers’ under-preparedness to teach using ICTs is the quality of instruction they receive during their training.     

A retrospective look at replacing face‐to‐face embryology instruction with online lectures in a human anatomy course

Embryology is integrated into the Clinically Oriented Anatomy course at the Texas Tech University Health Sciences Center School of Medicine. Before 2008, the same instructor presented embryology in 13 face‐to‐face lectures distributed by organ systems throughout the course. For the 2008 and 2009 offerings of the course, a hybrid embryology instruction model with four face‐to‐face classes that supplemented online recorded lectures was used. One instructor delivered the lectures face‐to‐face in 2007 and by online videos in 2008–2009, while a second instructor provided the supplemental face‐to‐face classes in 2008–2009. The same embryology learning objectives and selected examination questions were used for each of the three years. This allowed direct comparison of learning outcomes, as measured by examination performance, for students receiving only face‐to‐face embryology instruction versus the hybrid approach. Comparison of the face‐to‐face lectures to the hybrid approach showed no difference in overall class performance on embryology questions that were used all three years. Moreover, there was no differential effect of the delivery method on the examination scores for bottom quartile students. Students completed an end‐of‐course survey to assess their opinions. They rated the two forms of delivery similarly on a six‐point Likert scale and reported that face‐to‐face lectures have the advantage of allowing them to interact with the instructor, whereas online lectures could be paused, replayed, and viewed at any time. These experiences suggest the need for well‐designed prospective studies to determine whether online lectures can be used to enhance the efficacy of embryology instruction. Anat Sci Educ 7: 234–241. © 2013 American Association of Anatomists.     

中南地区高校图书馆馆际互借与文献传递的现状、问题及建议

通过对中南地区高校图书馆馆际互借与文献传递服务的网上调查，对各高校图书馆馆际互借与文献传递的服务内容、服务对象、收费标准和服务模式进行分析和比较，指出中南地区各高校图书馆馆际互借与文献传递存在的问题，并提出对策。     

FTP服务器在稿件传输中的应用

介绍动态域名FTP服务器在期刊稿件送审中的应用,主要包括大容量稿件送审和审稿专家自主择稿进行审阅的实现方法.     

试论图书馆电子文献传递服务

This essay discusses the impetus of modern information technology to document delivery service, introduces the electronic document delivery mode in Australia, and elaborates the importance, necessity and feasibility of building up electronic document delivery systems in the libraries in China.     

我国惠农信息推送现状及对策

我国农村地区由于信息不对称、经济基础薄弱、基础设施投入不足、人员信息素养不高等诸多因素,使得惠农信息的推送没有达到实际的预期效益。文章在实践调研的基础上,对我国惠农信息推送现状进行分析,并针对当前存在的一些问题提出基于电子政务平台的惠农信息推送服务模式,最后提出基于电子政务模式的惠农信息推送服务的开展方法和策略。     

基于LoRa技术的智能航标监管系统设计与实现

为了改善传统航标管理方式中管理效率低下及管理成本较高等缺点,针对传统内河航道的航标设计了一种基于LoRa技术的智能航标监管系统。采用RasberryPi和Linux嵌入式系统采集水文气象信息和航标地理信息,采用基于LoRa技术的网关,使用4G网络实现与远程监控系统之间的数据传输,实现了水文气象信息和航标位置实时监测以及航标智能化管理,一定程度上提高了航标管理效率,同时降低了管理成本。     

图书馆联盟云计算服务平台的设计与实现——吉林省图书馆联盟云计算服务平台建设实践

文章基于吉林省图书馆联盟云计算服务平台建设的实践,阐述了图书馆联盟云计算服务平台的建设目标、平台的构成,分析了知识发现与获取、书刊管理、数字资产管理、云存储、学习与研究等云服务子平台的构建技术路线和功能,探讨了联盟云计算服务平台的底层技术架构,论述了图书馆联盟云计算服务平台的社会意义。