Interaction Dynamics in AEC Global Teamwork

Architecture, engineering, and construction (AEC) global project teamwork is communication intensive and relies heavily on synchronous and asynchronous information and collaboration technologies (ICT). We explore in this paper how an asynchronous ICT, called ThinkTank, reshaped the work practice of design-construction global teams, and how the interaction with this ICT reshaped the purpose and benefits of its use. ThinkTank is a web-based asynchronous collaboration and discussion forum. We introduce the influence diffusion model (IDM) that formalizes the process of identifying the influence of people, messages, and terms mathematically. Discovering who the influence leaders in project teams are can be beneficial and critical from a corporate management perspective, since they can guide or motivate the team towards successful actions and outcomes. We present the ThinkTank-IDM integrated system and its validation with a testbed of 53 AEC global team project archived in ThinkTank over 8 years.     

分布式多媒体协同工作系统DMCS的模型与实现

分布多媒体协同工作系统ＤＭＣＳ是基于ＣＳＣＷ协作机制设计的ＣＳＣＷ原型系统。     

Synthese de derives mono- ou disilicies au niveau d'un carbone fonctionnel

Aliphatic saturated amides treated with Me₃SiCl/Li/THF were found to react in two ways. Either alkoxysilanes, mono- or di-silylated at the functional carbon, or C-silylated amines were obtained dependent of the original amide structure and the experimental conditions. (Me₃Si)₂CHN(SiMe₃)₂ exhibited Physicochemical properties that are particular for hindered rotation about the CN bond. A general mechanism is proposed to explain these results.     

浅谈高校办公自动化系统建设

办公自动化系统建设是高校工作现代化建设的一项重要内容，是提高高校在高技术教育条件下整体工作能力的有效途径。对高校在高技术条件下如何搞好办公自动化系统建设提出了几点建议。     

基于消息中间件的网络协同编辑环境框架

给出了利用消息中间件和事件抽象技术来实现文本协同编辑环境的实现框架 ,并在此框架的基础上实现了基于MBus中间件的共享WPS协同编辑系统 .基于此框架可以在网络多媒体会议系统中实现各种可编辑文档的共享和协同编辑 .此框架通过实现的协同文本编辑环境验证了实现网络会议系统中各种可编辑文档协同共享编辑的可能性和可靠性 ,并且能够进一步完善视频会议的功能并增加会议的真实感和沉浸感     

中美清洁能源联合研究中心第1期合作成效及启示

中美清洁能源联合研究中心是中美在清洁能源领域开展科技合作的标志性项目。中心成立于2009年,并于2011年正式启动运行,以产学研联盟的方式开展合作。本文阐述了中心成立的背景和重要意义,着重从论文和专利成果、产学研合作机制、知识产权管理等3个方面对第1个5年合作成效进行梳理分析,对继续深入推动中美清洁能源科技合作提出对策建议。     

吉林大学化学学科国际化人才培养模式的探索与实践

吉林大学化学学科作为国家“双一流”建设学科,始终将一流人才的培养作为不懈追求发展的根本目标。充分利用海外优质教育资源,建设与实施多元化、特色化的海外优质课程和国际交流项目,通过搭建外延式实践平台,支持能力阶梯式增长,为培养具有创新意识、实践能力、国际竞争力和家国情怀的高素质人才构建了多层次、国际化的创新人才培养模式,培养了大批化学领域的杰出人才。     

基于判别分析的工程项目合作绩效影响要素研究

建立在国内外相关研究结论以及专家访谈基础上的合作管理定性指标筛选问卷,对62个工程项目的186名项目参与者进行了调查,使用因子分析和判别分析找到业主、承包方以及监理获得成功合作的显著因素.通过对不同合作方获得合作绩效的影响因素的研究,并结合我国工程项目合作实践现状的进一步分析,工程项目合作方的需求得以清晰.     

Research on reconfigurable collaborative remote diagnosis system

The function-layer model and working model of collaborative remote fault diagnosis system （FDS）, which includes three layers： task layer, collaboration layer and diagnosing layer, are proposed. The running mechanism of the system is discussed. A collaborative FDS may consist of several subsystems running at different places and the subsystem consists of several fimction modules. A structure centered on data-bus is adopted in subsystem. All the function modules in subsystem are encapsulated into software intelligent chips （SICs） and SIC can but connect with data-bus. So, it is feasible to reuse these diagnosis fimction modules and the structure of subsystem in different diagnosis applications. With the reconfigurable SICs, several different function modules can reconstruct quickly some different diagnosis subsystems in different combinations, and some subsystems can also reconfigure a specified collaborative FDS.     

馆员协作在图书馆服务中的价值探讨

馆员协作是现代图书馆的创新型价值体现,是资源共享的应有之义,是当代图书馆发展的主流方向和必然趋势。积极开展图书馆员协作,有利于搭建服务体系、整合现有资源和提升馆员素养。为此,必须在制度上、技术上、标准上进一步加强馆员协作。