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1.
IA应用研究--我国政府网站考察与评价   总被引:20,自引:0,他引:20  
Issuing government information is a major task of the government Website. So it‘‘s important that the government Website is organized in accordance with the users‘‘ need and habit. In this article, the theory of Information Architecture (IA) is used to examine and evaluate some government Websites in an attempt to investigate some elements of government Websites such as the navigation system, information retrieval method and ways of information organizing and labeling.  相似文献   

2.
信息建筑学及其评价研究   总被引:5,自引:1,他引:5  
The paper elaborates the definition of Information Architecture (IA) and explores the why, what and how of evaluating a Website‘‘s information architecture.  相似文献   

3.
The entanglement-assisted entropic uncertainty principle, a new violation of the classical version of uncertainty principle established by Werner Heisenberg, was recently conf irmed through an experimental investigation by a group of physicists at the Key Laboratory of Quantum Information under the University of Science and Technology of China (USTC). This experiment, published in the journal Nature Physics, revealed that the classical  相似文献   

4.
The inauguration ceremony of the International Space Science lnstitute-Beijing (ISSI-BJ) was held at the National Space Science Center (NSSC) in Beijing on July 16, 2013. Prof. Rafael Rodrigo, ISSI Executive Director and Prof. WU JL Chairman of the ISSI-BJ Board of Trustees and NSSC Director General, jointly unveiled the nameplate of the new institute. As the only branch of ISSI, ISSI-BJ is established to promote the internationalization of space science research and provide a window on Chinese space science to the international scientific community.  相似文献   

5.
Over the past decade, each year saw the establishment of some new key labs at CAS. In October, 2007, the Ministry of Science and Technology ratified the upgrading of eight CAS key labs to the State key labs. The following is a brief introduction to some of them.  相似文献   

6.
On February 21, 2012, a new global network using quantum communication technology to transmit financial information was launched at the Xinhua News Agency in Beijing. The network, jointly developed by scientists from the University of Science and Technology of China (USTC) and Xinhua workers, supports confidential audio-visual communication, real-time text transfers and the rapid transmission of data files with a bandwidth of hundreds of megabits, and can guarantee the absolute security and high efficiency of data transmission compared  相似文献   

7.
How "the rights and interests in the intellectual property rights of the scientists and technicians should be protected and the entity achieving the service-related technological results should remunerate, under law, those achieving the service-related technological results and those making outstanding contribution to the transfer of the technological results" are important issues encountered in China in its efforts to improve its innovation capacity and build up a new nation. The current legal system in connection with the ownership of the right in, reward for, and remuneration to, service-related technological results in China are embodied in a variety of laws and administrative regulations, such as the Law on Progress of Science and Technology promulgated in 1993, the Law on Transfer of Science and Technology Achievements promulgated in 1996, the Patent Law amended in 2000, and the Contract Law promulgated in 1999. Following is an exploration of the main issues relating to the current legal system of service-related technological results in China, and recommendations made to improve it.  相似文献   

8.
Chinese institutions and individuals interested in earth observation have been able to get free access to the data from moderate-resolution imaging spectroradiometers (MODIS) onboard Earth-monitoring satellites since August 27, when a website for the MODIS-EOS platform at the National Facilities and Information Infrastructure for Science and Technology was established (http://www.nfiieos. cn) at the CAS Institute of Geographic Sciences and Natural Resources Research.  相似文献   

9.
<正>Scientists from the CAS Key Laboratory of Quantum Information based at the University of Science and Technology of China(USTC)in Hefei have achieved significant progresses in developing highdimensional quantum memory.Under the leadership of Prof.GUO Guangcan and Prof.SHI Baosen,they achieved the storage and release of a single photon with a spatial  相似文献   

10.
In the next 20 years, collaboration between the Chinese Academy of Sciences (CAS) and the Max Planck Society for the Advancement of Science (MPS) will meet with great strategic opportunities. We should seek the chance to innovatively improve our cooperation. This could include further improvement of the mechanisms, expansion of areas, actively seeking new patterns, and strengthening our research on science and technology foresight.  相似文献   

11.
从情报科学到知识科学   总被引:1,自引:0,他引:1  
王知津  陈芳芳 《情报科学》2007,25(9):1281-1286,1292
本文描述了情报科学向知识科学发展的过程,在此基础上,着重分析了情报科学和知识科学的本质与特征,以及情报科学与知识科学的关系,并对知识科学的发展做了展望,从而揭示了知识科学是情报科学发展的必然结果。  相似文献   

12.
信息构筑体系及其对推动信息服务业进步的影响   总被引:30,自引:3,他引:30  
InformationArchitecture (IA)是近年来信息管理和信息服务界流行的一个新概念 ,我国出现不同的译名 :信息构筑、信息构筑体系、信息体系结构、信息结构体系、信息设计、信息设计体系、信息建筑学、信息建筑体系 ;我国台湾省译为资讯架构 ;日本译为情报构筑。本文视不同情况对IA取名为“信息构筑”、“信息构筑体系”、“信息构筑师”。 1975年 ,R .S .Wurman首次提出“信息构筑”和“信息构筑师”的概念 ,但开始并没有被广泛认同。随着因特网和网站建设的普及 ,IA成为今天众多领域共同关注的焦点。I…  相似文献   

13.
情报学教育的现状和发展   总被引:16,自引:0,他引:16  
1 国外情报学教育现状1 1 美国的情报学教育据统计 ,到 2 0世纪末 ,美国的图书情报学院经美国图书馆协会 (ALA)认可的有 4 7所 ,其中 2 4所可授予博士学位。每年招收硕士生约 12 0 0 0人 ,博士生约 6 0 0人。每年授予硕士学位人数不到 5 0 0 0人 ,博士学位人数约 6 0人。近年来 ,美国的情报学教育呈现出以下特点。1)由关闭风转为改造 (改名 )风。始于 1978年的关闭风逐渐由强转弱 ,持续了 2 0年以后 ,到 1997年夏威夷大学图书情报学院并入信息与计算机系 (作为一个学组 ) ,总算暂时平息下来了。但是 ,从 2 0世纪 90年代中期起 ,图书馆…  相似文献   

14.
网站信息构建评价初探   总被引:7,自引:1,他引:7  
信息构建是构造和组织信息环境以帮助人们有效实现信息需求的一门艺术和科学。本文论述了评价网站信息构建的重要性、评价的实际困难和信息构建评价要点等问题,目的是唤起业界对信息构建评价的意识,帮助网站经营者和其他决策者认识评价问题,并给信息建筑师们提供一些评价技术的综合方法。  相似文献   

15.
刘艳  彭絮 《情报科学》2007,25(12):1829-1832
介绍了信息构建的基本理论,描述了国内外学科信息门户的建设现状,并列举几个典型的、成功的学科信息门户,发现其现状中的不足之处。在对信息构建理论应用于学科信息门户的可行性进行分析的基础上,最后提出信息构建理论应用到学科信息门户的具体方法。  相似文献   

16.
网站信息构建决定因素分析   总被引:5,自引:0,他引:5  
刘记  沈祥兴 《情报科学》2007,25(2):267-270,283
信息构建对于信息资源规划与组织、网站经营等都起着十分重要的作用。但是经过大量的考察分析,许多网站并没有充分有效的利用好这一理论和工具,使得积极的用户体验少,消极的用户体验多。因此,为全面客观分析造成这一现象的原因,在正确理解信息构建的内涵的基础上,本文创建了网站信息构建决定因素的分析框架。然后利用这一框架,结合我国网站信息构建应用现状,对我国网站信息构建存在的主要障碍进行分析,相应的提出一些建议。  相似文献   

17.
李国秋  吕斌 《现代情报》2009,29(11):203-206
本文对丹麦情报学相关教育进行了考察,目前丹麦主要有4所大学开设了情报学相关的教育项目,本文从专业设置———结构和内容等对这些学校的情报学相关教育进行了分析,并在此基础上对其教育视角进行了总结,以期增加国内情报学研究者和教育者对丹麦情报学教育的了解,并进行相应的交流和沟通。  相似文献   

18.
本文在对我国省级科技情报学会目前发展现状和存在的主要问题进行分析研究的基础上.以河南省科技情报学会开展创新实践为例对市场经济下我国省级科技情报学会今后的发展方向进行了探讨,提出了转变思想观念,树立经营理念、加强学术活动内涵、拓展学会新功能等促进省级科技情报学会发展的新思路.  相似文献   

19.
21世纪情报学的发展趋势及其哲学思考   总被引:4,自引:1,他引:4  
文燕平 《情报科学》2003,21(5):458-460
文章从信息时代的特征出发 ,探讨了情报学的发展趋势。作者认为 ,情报学的发展过程是由所处时代的特征、社会需要、科技进步和科学发展的自身规律所决定的。  相似文献   

20.
情报学硕士教育中不平衡现象综述   总被引:1,自引:0,他引:1  
本文立足于211工程学校的情报学硕士教育,分析总结了211学校情报学硕士点分布、研究方向和课程设置的特点,通过对211学校近五年情报学优秀硕士学位论文发表情况的调查,发现211学校情报学硕士研究方向和优秀学位论文不平衡现象,并对情报学硕士教育提出思考。旨在为情报学硕士教育的发展提供一些参考思路。  相似文献   

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