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Li Tang 《Journal of Informetrics》2013,7(2):330-344
China's status as a scientific power, particularly in the emerging area of nanotechnology, has become widely accepted in the global scientific community. The role of knowledge spillover in China's nanotechnology development is generally assumed, albeit without much convincing evidence. Very little has been investigated on the different mechanisms of knowledge spillover. Utilizing both cross-sectional data and longitudinal data of 77 Chinese nanoscientists’ publications, this study aims to differentiate individual effects from the effect of international collaboration on the research performance of Chinese researchers. The study finds evidence in support of the “birds of a feather flock together” argument – that China's best scientists collaborate at international level. It also finds that collaboration across national boundaries has a consistently positive effect on China's nano research quality with a time-decaying pattern. Language turns out to be the most influential factor impacting the quality or visibility of Chinese nano research. Policy implications on research evaluation, human capital management, and public research and development allocation are also discussed in the end. 相似文献
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ABSTRACT To raise the library's profile within the campus community, it is critical to create a strategic plan and align library goals with those of the university. At George Washington University's Gelman Library, the instruction librarians gained internal and external support to hire two new instruction librarians to better support collaboration with the new university writing program. The library then used assessment data to successfully advocate for an additional two positions. 相似文献
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《Journal of Map & Geography Libraries》2013,9(1):97-108
ABSTRACT Over the summer of 2005, the Lawrence Livermore National Laboratory (LLNL) Computer Applications and Research Department conducted a small project that examined whether Open Geospatial Consortium (OGC) standards might be useful in meeting program mission requirements more effectively. OGC standards are intended to facilitate interoperability between geospatial processing systems to lower development costs and to avoid duplication of effort and vendor lock-in. Some OGC standards appear to be gaining traction in the geospatial data community, the Federal government, Department of Energy (DOE) and Department of Homeland Security (DHS) and so an evaluation was deemed appropriate. 相似文献
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《Journal of Map & Geography Libraries》2013,9(2):5-20
Abstract Geographic Information Systems (GIS) as part of the academic library is central on the campus and succeeds with collaboration—in the library, across campus, in the community and region, throughout the state, and at the national level. The integrated components of GIS—hardware, software, data, people, and methods—provide a framework for collaboration. Initiated in 2001, the Geographic Information Systems & Maps Program at the University of Arkansas (UA) Libraries resulted from and developed through collaborative opportunities. The program, which is primarily web based, incorporates locally developed yet nationally recognized resources including Starting the Hunt—a guide to geospatial data on the Web—and GeoStor—a statewide, comprehensive and seamless geospatial data warehouse and delivery system. A model incorporating spheres of collaboration describes the nature and benefits of collaboration at the five different levels, as experienced in the UA Libraries. The model can guide other libraries proactively seeking opportunities of collaboration, in order to develop resources and services for a successful GIS program. 相似文献
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蔡国瑞 《现代图书情报技术》2004,20(10):14-23
大部分有用的数字信息与地球上的地点和区域相联系。针对数字图书馆的传统可视化界面没有被设计成用来处理数据的独一无二的地理空间特征，也没有更好地利用地理参考信息的特点并将其作为浏览和检索信息的机制，本文阐明了地理空间信息可视化界面的发展趋势，并且提出了多媒体地理空间文献空间有效可视化所面临的主要挑战。本文列举了最新的研究成果，并且回顾针对集成文献可视化(在信息科学领域得到发展)与地理可视化技术(在地理空间信息学科领域得到发展)的若干尝试，以支持科学的信息获取和决策。作者得出了一组空间认知原则，它们影响了地理空间信息可视化界面的未来发展。 相似文献
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《Journal of Map & Geography Libraries》2013,9(1):131-147
ABSTRACT The Department of Energy (DOE) Carbon Sequestration Regional Partnerships are generating the data for a “carbon atlas” of key geospatial data (carbon sources, potential sinks, etc.) required for rapid implementation of carbon sequestration on a broad scale. The NATional CARBon Sequestration Database and Geographic Information System (NatCarb) provides Web-based, nation-wide data access. Distributed computing solutions link partnerships and other publicly accessible repositories of geological, geophysical, natural resource, infrastructure, and environmental data. Data are maintained and enhanced locally, but assembled and accessed through a single geoportal. NatCarb, as a first attempt at a national carbon cyberinfrastructure (NCCI), assembles the data required to address technical and policy challenges of carbon capture and storage. We present a path forward to design and implement a comprehensive and successful NCCI. 相似文献
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Ningning Nicole Kong Cornelius Bynum Chrystal Johnson Jennifer Sdunzik Xiaoyue Qin 《College & Undergraduate Libraries》2017,24(2-4):376-392
ABSTRACTThe rise of “digital humanities” and the “spatial turn” in the humanities has generated many new insights in the study of culture, history, literature, and arts. Within this research trend, the library's geospatial service can play an active role by introducing spatial information literacy and technology. In this article, we use the information literacy framework to explore the library's role in supporting digital humanities by introducing a successful collaboration involving a librarian and history and education researchers in hosting a National Endowment for the Humanities (NEH)-funded summer institute for school teachers. Our results suggest that the framework has opened a new way to facilitate collaborations between librarians and multidisciplinary researchers. 相似文献
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《Journal of Map & Geography Libraries》2013,9(1):105-135
Abstract Internet access and use of georeferenced public health information for GIS application will be an important and exciting development for the nation's Department of Health and Human Services and other health agencies in this new millennium. Technological progress towards public health geospatial data integration, analysis, and visualization of space-time events using the Web portends eventual robust use of GIS by public health and other sectors of the economy. Increasing Web resources from distributed spatial data portals and global geospatial libraries, and a growing suite of Web integration tools, will provide new opportunities to advance disease surveillance, control and prevention, and insure public access and community empowerment in public health decision making. Emerging supercomputing, data mining, and compression and transmission technologies will play increasingly critical roles in national emergency, catastrophic planning and response, and risk management. Web-enabled public health GIS will be guided by Federal Geographic Data Committee spatial metadata, OpenGIS Web interoperability, and GML/XML geospatial Web content standards. Public health will become a responsive and integral part of rhe National Spatial Data Infrastructure. 相似文献
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This research article is based on a national survey, conducted in 2016, concerning the value of an advanced subject degree in addition to a master's degree in library science (MLS/MLIS) for liaison librarians. In the article we discuss perceptions academic librarians have about their own professional education, the potential merit (or lack thereof) of an additional graduate degree, and the relationship and interdependence between both degrees as perceived by those who have obtained them. Two groups of academic librarians are evaluated: those with both an MLS/MLIS and an advanced subject degree, and those with solely an MLS/MLIS degree. This study utilizes both quantitative and qualitative data to evaluate the current population related to our research. The overarching goal of this study is to ask questions and stimulate conversation about the value of an advanced degree and how academic library liaisons can acquire and develop skills required to successfully serve as liaison and subject librarians. 相似文献
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Michael S. O'Donnell Timothy J. Assal Patrick J. Anderson Zachary H. Bowen 《Journal of Map & Geography Libraries》2014,10(1):62-99
Geospatial data play an increasingly important role in natural resources management, conservation, and science-based projects. The management and effective use of spatial data becomes significantly more complex when the efforts involve a myriad of landscape-scale projects combined with a multiorganizational collaboration. There is sparse literature to guide users on this daunting subject; therefore, we present a framework of considerations for working with geospatial data that will provide direction to data stewards, scientists, collaborators, and managers for developing geospatial management plans. The concepts we present apply to a variety of geospatial programs or projects, which we describe as a “scalable framework” of processes for integrating geospatial efforts with management, science, and conservation initiatives. Our framework includes five tenets of geospatial data management: (1) the importance of investing in data management and standardization, (2) the scalability of content/efforts addressed in geospatial management plans, (3) the lifecycle of a geospatial effort, (4) a framework for the integration of geographic information systems (GIS) in a landscape-scale conservation or management program, and (5) the major geospatial considerations prior to data acquisition. We conclude with a discussion of future considerations and challenges. 相似文献
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《Journal of Government Information》2000,27(3):285-298
Although federally supported geospatial data clearinghouses have appeared on the Internet, there exist few resources allowing for a coordinated collection of publicly available geospatial data over large areas. The completion of a national survey of potential producers of geospatial data provides users with a new way of learning about relevant, publicly accessible data when they embark on projects with a spatial component. This article presents a progress report on the National Survey of Geospatial Framework Data. The survey's methodology is described, allowing for readers to anticipate both the nature and extent of the survey results. Also described are the means by which the final results will be released. The survey results will serve as a major national source of information regarding where public geospatial data can be obtained at all levels of government. This article is intended to encourage access to the survey results so the results reach an appropriate audience while still timely and relevant. The survey will serve as a new source of information having implications for access to geospatial data nationwide. Published by Elsevier Science Ltd 相似文献
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加强科技基础条件建设提升科技资源共享服务水平 总被引：3，自引：0，他引：3
叶玉江 《中国科技资源导刊》2016,(4):1-5
科研仪器设施、科学数据和信息、生物种质和实验材料等科技基础条件资源是科技创新的物质基础,也是科技创新能力的重要体现。近年来,通过科技基础条件平台工作,科技基础条件建设持续加强,科技资源开放共享水平不断提升,为我国科技创新和经济社会发展提供了有力支撑。文章系统总结“十二五”期间国家科技基础条件平台工作的成效,分析新时期平台工作面临的新形势和新要求,阐述“十三五”时期加强国家科技基础条件平台工作的重点任务。 相似文献
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图书馆学的本土化深受本国文化的影响,并关系到图书馆学科的长远发展。图书馆学的本土化存在各种不同的意见,文章探讨了图书馆学本土化的内涵,并以墨家思想为例解读了具体的发展策略,认为图书馆学本土化发展的模式应当保持研究的多元化,积极结合本国文化中的精华理念去审视这一命题。 相似文献
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《Government Information Quarterly》1995,12(3):331-344
Nearing its 50th anniversary, the Defense Technical Information Center (DTIC) continues to support the conduct of DoD research, development, and engineering programs. DTIC provides a full range of information services, providing its customers with document services, database services, and information analysis. Included in its mission are the investigation, experimentation, and application of advanced information science and technology, permitting it to be a leader in the use of the World Wide Web in the Department of Defense. Scientific and technical information (STI) remains DTIC's primary area of concern, but DTIC's organizational and professional culture of providing information content and DTIC's information technology infrastructure have permitted DTIC to extend its customer base beyond the science and technology communities. DTIC now provides external access to publicly releasable defense informaion such as DoD public affairs, environmental, and economic security information. 相似文献
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美国“图书馆作为公众科学社区中心”项目旨在通过公共图书馆社区锚点的身份扩大公众科学的实践范围、提升公众科学素养,在全美范围内产生了广泛影响,值得我国学习借鉴。本文利用网络调查法对该项目进行研究,分析其实践举措,为我国公共图书馆推动公众科学的发展提供有益借鉴。具体来说,可通过吸引民众参与公众科学项目、开展公众科学项目科研数据管理与共享服务、提升图书馆馆员公众科学服务能力和构建以公共图书馆为枢纽的全国公众科学协作网络等措施,将公共图书馆打造成为公众科学的社区中心,支持公众科学的普及和可持续发展。 相似文献
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依据全国重点科技基础条件资源调查数据,分析江苏地区科技基础条件资源分布特点,找出存在的问题,
进而提出优化江苏省科技资源配置的想法。建议,政府部门加强顶层设计,健全科技资源管理体制;促进科技资源供
需对接,提高科技资源利用率;加强国产仪器自产研发,提高江苏省大型科学仪器设备国产化比例,为江苏省科技资
源的统筹规划和优化布局提供支撑。 相似文献