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This paper explores the information nature of culture. It is represented as an extragenetic and nonorganizational information process and system. Information is regarded as a universal property of matter that is essentially associated with development processes and realizes various forms and ways of storage and circulation at various development stages of global evolution. The socio-cultural principle of exogenous accumulation, transmission, and transformation of information is analyzed in the context of the continuing growth of the information content of material systems on the superhighway of global-universal evolution. It is noted that the information concept of culture evolves into a new area of cultural studies, that is information and cultural studies, advancing our understanding of the nature of culture and cultural genesis.  相似文献   

3.
针对馆藏评价中评价标准的构造问题,提出目标馆藏的概念。它是指在适用性、适应性以及经济性上满足一定要求的文献资源集合,由本地子集和全球子集构成。然后以期刊为例,说明某一学科用户群体的目标馆藏的构造方法及其在馆藏期刊质量评价中的应用。最后进一步讨论本地子集与全球子集的本质及其构造方法。  相似文献   

4.
Abstract The convergence of global issues—ranging from climate change to the erosion of cultural diversity—has created a watershed of opportunity or an unprecedented crisis for museums. The contemporary museum business model based on consumption, entertainment and ancillary education is increasingly unsustainable and irrelevant in this context. This article explores the concept of a more responsible museum and the need for a heightened sense of social, environmental and economic stewardship as the foundation for a sustainable future, in a time of profound social and environmental change for society at large. Obstacles to organizational effectiveness are discussed, as are methods for enhancing greater organizational awareness of societal issues. Examples of progressive museum practice are also presented by way of illustration. The possible consequences of inaction suggest the need for museums to transform their culture‐and‐industry business model into one of a locally‐embedded problem‐solver, in tune with the challenges and aspirations of their communities.  相似文献   

5.
目录及其在分布式主题网关中的应用   总被引:2,自引:0,他引:2  
介绍了目录的基本概念,分析了LDAP、WHOIS 、CIP目录协议的主要特点,研究了国外主要的主题网关项目(ISAAC、ROADS、DESIRE、Imesh ToolKit)中目录协议的应用情况,指出目录协议在分布式索引、查询路由中起着的重要作用。  相似文献   

6.
[目的/意义] 了解图书馆界对图书馆组织氛围的认知情况,发掘图书馆组织氛围影响因素,为构建我国本土化的图书馆组织氛围测评体系提供一定依据与参考。[方法/过程] 基于馆员认知进行问卷调研,并结合文献调研对组织氛围影响因素予以分析,形成图书馆组织氛围影响因素体系。[结果/结论] 影响图书馆组织氛围的因素包括组织内部环境、社会外环境、图书馆行业性质以及馆员自身的价值观念与行为方式等,其中我国传统文化中强调人际关系的和谐、集体主义、等级观念等特征因素对馆员的认知与行为有一定正面或负面的影响。此外,图书馆组织氛围建设的重要性还未得到普遍重视,对组织氛围的认知有待加强。  相似文献   

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ABSTRACT

On June 3–5, 2008, international organizations and heads of state met in Rome to discuss the critical situation in global food supplies and prices during the World Food Crisis Summit. The intent of this column is to provide approaches to identifying the complex issues that impact public health, public safety, and nutrition on a global basis. The Web sites selected provide a background for the complex issues involved (energy, climate and environment, agriculture, and politics) and reveal controversial and competing agendas with many far-reaching implications.  相似文献   

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Scenario has been used as a research tool to study information seeking and information retrieval. This review of the nature and development of scenario use reveals a variety of applications and a number of practical methodological issues. While scenarios have a number of advantages, there are limitations. Consideration of these advantages and challenges leads to recommendations for constructing and presenting scenarios.  相似文献   

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全球城市(Global City)研究关注现当代世界范围内主要城市在三个层面上的发展:全球城市网络的生成演化、全球城市本体的内在变化、全球城市的关键功能发展.开展全球城市研究需要庞大的信息量进行支撑.与世界范围内主要城市的发展相匹配,全球各主要高等院校与所在城市存在基本的共生关系,因此,开展全球城市研究过程中,高校图书...  相似文献   

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通用叙词表提供了普遍意义的概念,具有普适性、协调性与兼容性的特点,而不同的专业叙词表提供了领域内关注的不同侧重点。叙词表多表联合标注能够从多视角下揭示文档的语义。文章提出了叙词表多表联合标注系统的设计方案,介绍了叙词表文本标注等功能模块以及设计中应该注意的问题,并以皮肤病领域下文档标注为例进行了研讨,总结了多表联合标注可能的应用场景。多表联合标注系统为挖掘不同视角下文档的意义提供了参考,并为文档的语义检索奠定了基础。  相似文献   

11.
The status of climate change education at nature‐based museums (i.e., zoos, aquariums and nature centers) was examined, with a particular focus on centers participating in a National Network for Ocean and Climate Change Interpretation (NNOCCI) leadership training program. Study 1 revealed that, relative to nature‐based museums that did not participate in the training, NNOCCI‐participating institutions provided resources for staff to work on the topic and professional development programs and were more likely than non‐participating museums to be comfortable with and provide climate change education programming. Study 2 confirms these results via visitor reports about the exhibits they observed. Study 2 also reveals that, relative to non‐visitors and visitors to non‐participating nature‐based museums, visitors to NNOCCI‐participating nature‐based museums were more knowledgeable about and concerned about climate change and ocean acidification, hopeful about their ability to talk about the topic, and likely to engage in climate change actions than those who did not visit these centers. Importantly, results from both studies indicate that nature‐based museums, especially NNOCCI participating museums, have an institutional culture supportive of climate science education and suggests that NNOCCI interpreter training programming facilitates this culture which in turn is reflected in visitor engagement.  相似文献   

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This paper is a case study that critically analyzes the 1998 Nagano Winter Olympic Games. The Olympics are a gigantic global event, largely as a result of significant global media attention, particularly through television and corporate sponsors. However, these entities simultaneously need a specific locale in which to operate. Analytically, the paper focuses on interactions between the global media actors and the host city and its people. It argues that the commercialized nature of the Olympic Games controls not only the program, but also numerous aspects of the local host city to maximize benefit for the media. This paper reviews how historically and structurally the media were able to obtain such extensive control. Then, it argues how the media actually control the locale through the initial bid, the process of preparation, the Games, and even the aftermath.  相似文献   

13.
Objective: Review the International Campaign to Revitalise Academic Medicine (ICRAM) Future Scenarios as a potential starting point for developing scenarios to envisage plausible futures for health sciences libraries. Method: At an educational workshop, 15 groups, each composed of four to seven Association of Academic Health Sciences Libraries (AAHSL) directors and AAHSL/NLM Fellows, created plausible stories using the five ICRAM scenarios. Results: Participants created 15 plausible stories regarding roles played by health sciences librarians, how libraries are used and their physical properties in response to technology, scholarly communication, learning environments and health care economic changes. Conclusions: Libraries are affected by many forces, including economic pressures, curriculum and changes in technology, health care delivery and scholarly communications business models. The future is likely to contain ICRAM scenario elements, although not all, and each, if they come to pass, will impact health sciences libraries. The AAHSL groups identified common features in their scenarios to learn lessons for now. The hope is that other groups find the scenarios useful in thinking about academic health science library futures.  相似文献   

14.
This article examines how climate change is represented by the mainstream press in a developing country context characterized by long-term avoidance of the issue. Study 1 establishes the issue coverage trends in two mainstream Turkish newspapers (1997–2013). Study 2 focuses on the news sections of these papers that were used for reporting about the issue in the first attention cycle (1997–2009) to summarize the knowledge and meaning dimensions presented to the Turkish public sphere. The findings show that the issue became part of the press agenda only after the mid-2000s, with a peak in 2007 (Study 1), and that climate change is represented as anthropogenic and alarming/uncontroversial, by drawing on dramatic consequences. These are constructed simultaneously as already “out there” in the country, and as to be dealt with globally, that is, from outside (Study 2). We discuss the findings by linking them to findings from other developing countries.  相似文献   

15.
This paper investigates current trends in knowledge production and the impact that they have on the international flow of information. Three directions of information flow (North–South, South–North and South–South) are investigated from an African perspective. A moral rather than a legal view is taken of intellectual property. The authors’ concern is that the balance between the public good and private interests has been disturbed. It is premised that there are general moral principles that can serve as a basis for decisions on North–South, South–North and South–South information flows. Three ethical pillars serve as a basis for reflection on current information flows. These are: social justice, human rights, and the concept of the common good. Current developments in scholarly publishing and intellectual property rights that affect the North–South information flow are examined, and responses to the growing imbalance between rights holders and authors, such as the open access movement, are considered. These developments also affect South–North information flows, where both exploitation and neglect of Africa's knowledge resources need to be countered. Lastly, South–South information flows between African countries are considered.  相似文献   

16.
As geospatial missions age, one of the challenges for the usability of data is the availability of relevant and updated metadata with sufficient documentation that can be used by future generations of users to gain knowledge from the original data. Given that remote sensing data undergo many intermediate processing steps, for example, an understanding of the exact algorithms employed and the quality of that data produced could be key considerations for these users. As interest in global climate data is increasing, documentation about older data, their origins, and their provenance are valuable to first-time users attempting to perform historical climate research or comparative analysis of global change. Incomplete or missing documentation could be what stands in the way of a new researcher attempting to use the data. Therefore, preservation of documentation and related metadata is sometimes just as critical as the preservation of the original observational data. The Goddard Earth Sciences–Data and Information Service Center (GES DISC), a NASA Earth science Distributed Active Archive Center (DAAC) that falls under the management structure of the Earth Science Data and Information System (ESDIS), is actively pursuing the preservation of all necessary artifacts needed by future users.

In this article, we will detail the data custodial planning and the data lifecycle process developed for content preservation, and our implementation of a Preservation System to safeguard documents and associated artifacts from legacy (older) missions, as well as detail lessons learned regarding access rights and confidentiality of information issues. We also elaborate on key points that made our preservation effort successful; the primary points being drafting of a governing baseline for historical data preservation from satellite missions and using the historical baseline as a guide to content filtering of what documents to preserve. The Preservation System currently archives documentation content for High Resolution Dynamics Limb Sounder (HIRDLS), Upper Atmosphere Research Satellite (UARS), Total Ozone Mapping Spectrometer (TOMS) mission data, and the 1960s era Nimbus mission. Documentation from other missions like the Tropical Rainfall Measuring Mission (TRMM), the Ozone Monitoring Instrument (OMI), and the Atmospheric Infra-Red Sounder (AIRS) are also slated to be added to this repository, as well as other mission datasets to be preserved at the GES DISC.  相似文献   

17.
For the past two decades, scholars in archival science have begun to question traditional assumptions about the nature of the record. Drawing on theories from fields such as sociology, organization theory, and science studies, and on their own ethnographic studies, they propose more inclusive definitions and widening the contexts of analysis of record making and recordkeeping. This paper continues this critical consideration of the concept of record by examining the nature of nonprototypical records in the scientific world. The paper focuses on the system of specimens and field notes established by biologist Joseph Grinnell at the Museum of Vertebrate Zoology (University of California, Berkeley) as a means of examining several aspects of the nature of the scientific record: materiality, representation, and the triad evidence/memory/accountability. Focusing on the creation and management of these scientific records, the paper argues that further analyses of scientific record making and recordkeeping are bound to benefit both scientific work, which depends more and more on databases and archives, as well as archival science, which is becoming more relevant beyond its traditional realm of the legal/business/administrative world.  相似文献   

18.
This report documents a preliminary concept study commissioned in February 1992 by the Canadian Farm Business Management Council to review issues related to the development of a national farm management resource centre. The concept of a resource centre to service the information needs of farm management educators and related service providers was initially proposed as an integral component of a national Farm Business Management Program. However, the specific nature of such a centre has remained undefined. The present study was undertaken to identify issues related to the resource centre concept, to review available options for the design of such a system, and to identify a likely strategy for further development. The study was based on an extensive review of background materials and interviews with several experts in the field. A conference involving representatives of relevant stakeholder groups was also convened to provide additional input. The results, described in this report, suggest a relatively clear and consistent strategy for resource centre development. The specific elements of this strategy are described with respect to the most appropriate user groups and information applications to be served by the centre, the relevant holdings, methods of access and application of information technology, and related administrative and operational concerns. The strategies suggested are clearly consistent with the objectives of the Canadian Farm Business Management Program. Six recommendations are presented that outline a specific course of action toward further development and implementation of the resource centre concept.  相似文献   

19.
基于主题概念的多文档自动摘要研究   总被引:4,自引:0,他引:4  
文章叙述了一种针对大规模文档集的综合性自动摘要的研究与实践。首先利用HOWNET来计算文献主题概念的内聚度,在此基础上,处理文档之间的相关度以及各自在整个文档集中的主题重要度等特征;其次阐述了基于文档综合主题辞和综合优先度的多文档自动摘要生成原理。实验结果表明,该系统经过对新闻多文档集进行综合性分析,生成的能有效地反映重要的主题内容。  相似文献   

20.
《Journal of Informetrics》2019,13(2):695-707
Twitter accounts have already been used in many scientometric studies, but the meaningfulness of the data for societal impact measurements in research evaluation has been questioned. Earlier research focused on social media counts and neglected the interactive nature of the data. We explore a new network approach based on Twitter data in which we compare author keywords to hashtags as indicators of topics. We analyze the topics of tweeted publications and compare them with the topics of all publications (tweeted and not tweeted). Our exploratory study is based on a comprehensive publication set of climate change research. We are interested in whether Twitter data are able to reveal topics of public discussions which can be separated from research-focused topics. We find that the most tweeted topics regarding climate change research focus on the consequences of climate change for humans. Twitter users are interested in climate change publications which forecast effects of a changing climate on the environment and to adaptation, mitigation and management issues rather than in the methodology of climate-change research and causes of climate change. Our results indicate that publications using scientific jargon are less likely to be tweeted than publications using more general keywords. Twitter networks seem to be able to visualize public discussions about specific topics.  相似文献   

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