基于新地理信息技术的南京市游客流动性空间特征研究

利用新地理信息技术,采集500个游客GPS地理标记照片,运用GIS空间分析方法,分析游客在南京城市内部及其与长三角其它城市空间流动特性,并提炼游客空间行为一般模式。发现:①南京城市内部旅游流在主城区集聚,整体上呈现中心城区向四周扩散的趋势;且在空间形态上形成小型化、斑块化的布局特征。②南京与长三角周边城市的线形路线以点-点模式为主导,地域模式以便利的同城市中心流动为多数,其旅游流流动模式与已有典型模式基本吻合,同时长三角地区旅游流呈现等级扩散特征。     

信息化技术在旅游业的应用研究

本论述了信息化技术在旅游业的应用及当前信息革命对旅游业冲击的领域,提出了信息化技术在旅游业的发展策略。     

Legacy databases and GIS: a discussion of the issues illustrated by a case study of archaeological site data from southeast Alberta,Canada

Many institutions and agencies are currently faced with the issue of geographic information systems‐enabling legacy databases. The problems can be acute for data sets that have been compiled through many years, using different standards and levels of recording. To explore these issues further, we report on a data quality assessment undertaken in 2002 for a subset of the archaeological site database of the province of Alberta, Canada. Our work shows that positional ambiguities in the data set can be highlighted and corrected by relatively straightforward procedures. This case study also provides an indication of the amount of work effort that will be involved in validating or ‘cleaning up’ data sets so model results and analyses undertaken with them are more reliable.     

Public participation geographic information systems (PPGIS): challenges of implementation in Churchill,Manitoba

Public participation geographic information systems (PPGIS) increasingly are utilized in geographic research, yet researchers rarely are provided with guidance on how to implement PPGIS in an appropriate and effective manner. This article reports on the process of research that explores responses to current and future local tourism development offered by a sample of residents using a modified PPGIS approach called ‘community action geographic information system’ (CAGIS). The conceptual development of CAGIS is reported and the challenges encountered during its implementation in Churchill, Manitoba during 2005–2007 are reviewed. It is suggested that researchers wishing to conduct similar research should undertake thorough preliminary fieldwork to assess the likelihood of finding agreement on a common problem; acquiring adequate resources; establishing collective responsibility for the project's outcome; attaining stakeholder support; developing trust and meaningful relationships; and incorporating indigenous knowledge appropriately. Feedback of results to community members also should be an integral part of the research process. A number of feedback mechanisms are reported, including an interactive weblog, which helped facilitate communication between heterogeneous groups in Churchill. Although ambitions for a truly participatory GIS approach to this project have been set aside, it is held that PPGIS can yield positive outcomes for communities and academia. Sharing this research experience will be useful to others who venture into PPGIS research, especially in northern communities.     

网上历史研究资源的特点和趋势考察--以历史研究虚拟图书馆作为视点

历史研究虚拟图书馆是网络上历史资源的科学汇集,它的发展变化集中体现了网上历史研究资源的发展特点和趋势。历史研究虚拟图书馆作为网络时代的必然产物,是历史研究者从事历史研究不可缺少的工具,在历史学术研究中发挥了越来越大的作用。     

《史记》电子资源述评

目前所见的比较流行的电子版文献如《四库全书》、《汉籍全文检索系统》、《国学宝典》、《二十五史多媒体全文检索系统》、“汉籍电子文献”中的《史记》有着各自的功能和特点,一些比较常用的可在internet上进行《史记》在线阅读或下载的网站和软件,存在一定的问题,我们可进行多方面努力克服这些缺陷,古籍资源的电子化将有更大的发展空间。     

旅游消费者在线购买旅游产品的信任度、满意度及忠诚度研究

中国在线旅游市场方兴未艾,旅游消费者在线购买旅游产品的信任度、满意度及忠诚度已成为旅游业界和学界关注的重要课题。本文运用结构方程模型以考察对旅游消费者在线购买旅游产品信任度、满意度和忠诚度产生影响的因子以及各自的影响关系,其中,导航功能、安全感知、交易费用作为自变量,信任度和满意度作为中间变量,忠诚度作为因变量。通过社会调查收集数据并进行分析发现：导航功能、安全感知对信任度产生显著的正向影响;交易费用尽管对信任度并没有显著影响,但其通过中间变量满意度对信任度有间接影响;满意度对信任度产生显著的正向影响,而且两者都会对忠诚度产生显著的正向影响。     

手机旅游信息服务初探

手机信息服务与旅游结合产生了手机旅游信息服务。本文介绍了国外手机旅游信息服务发展状况,按照供应商和信息内容对旅游信息服务进行了分类,总结了旅游信息服务的特征及对旅游业产生的影响。     

CONTRIBUTION DES TECHNOLOGIES D'INFORMATION ET DE COMMUNICATION AU DÉVELOPPEMENT

L'évaluation réalisée pour l'Union Européenne de 25 applications de technologies d'information et de communication, a permis de tirer des leçons sur la contribution des TIC au développement rural. Les résultats de cette évaluation mettent en évidence l'importance du contexte économique, social et culturel dans lequel se situe l'introduction de la technologie, ainsi que celle d'autres facteurs dans la réussite ou l'échec d'une application. Ils montrent également que la centralité de la technologie est variable selon les projets. Enfin, ils identifient les différents modes de développement qui sont impulsés.
Lessons have been learned from an evaluation of 25 telematic applications, undertaken for the European Union, on the contribution of TIC to rural development. Evaluation results show the importance of the economic, social, and cultural context and the presence of other factors for the success (or failure) of an application. These results also show that the importance of the technology varies from one project to the next. Finally, these applications lead to different development types.     

浅析负面新闻信息传播的积极作用

新闻报道必须坚持弘扬主旋律,但也应通过积极有效的传播使一些负面新闻信息发挥正面的作用。只要坚持新闻的党性原则,准确理解和切实把握新闻信息的负面性,就能够使一些负面的新闻信息传播成为国家政策和制度层面的一种完善,并通过有效的警示和激励发挥大众媒体舆论监督的重要作用。