科研模式变革中的数据管理服务:实现开放获取、开放数据、开放科学的途径   总被引：1，自引：0，他引：1  

顾立平 《中国图书馆学报》2018,44(6):43-58

随着信息技术的发展与普及,全球学术交流模式总体朝着开放获取的趋势发展,信息时代的科学活动需要更多的数据开放和共享。开放数据是公众参与科学、推动社会进步的必要条件。无论是对于图书馆工作还是对于信息服务、知识服务来说,科研模式的变革都是一种新的挑战。与此同时,在此背景下,也产生了一种新的机遇,即与科研数据管理相关的一系列新内容,包括:明确科研数据管理各利益方;明确数据管理服务的主要内容;塑造科研数据开放共享文化,开展各个利益相关者之间的数据对话;进行科学数据开放共享各个环节的政策研究;明确数据馆员发挥的作用和职业价值。表6。参考文献70。  相似文献   

Bibliometric approximation of a scientific specialty by combining key sources,title words,authors and references     

Nadine Rons 《Journal of Informetrics》2018,12(1):113-132

Bibliometric methods for the analysis of highly specialized subjects are increasingly investigated and debated. Information and assessments well-focused at the specialty level can help make important decisions in research and innovation policy. This paper presents a novel method to approximate the specialty to which a given publication record belongs. The method partially combines sets of key values for four publication data fields: source, title, authors and references. The approach is founded in concepts defining research disciplines and scholarly communication, and in empirically observed regularities in publication data. The resulting specialty approximation consists of publications associated to the investigated publication record via key values for at least three of the four data fields. This paper describes the method and illustrates it with an application to publication records of individual scientists. The illustration also successfully tests the focus of the specialty approximation in terms of its ability to connect and help identify peers. Potential tracks for further investigation include analyses involving other kinds of specialized publication records, studies for a broader range of specialties, and exploration of the potential for diverse applications in research and research policy context.  相似文献   

Assessing library topics using sentiment analysis in R: a discussion and code sample     

Brady D. Lund 《Public Services Quarterly》2020,16(2):112-123

Abstract

This article discusses the use of R programing language for executing a sentiment analysis of tweets pertaining to library topics. This discussion is situated within the literature of marketing and management sciences, which is employing methods of machine learning and business intelligence to make informed decision-making, and library administration, which has expressed great interest in social media engagement within its literature but has yet to adopt these types of analysis. Presented in this article is a sample code with instructions on how users may execute it within R to retrieve and analyze tweets relevant to library services. Two examples created using the code (analysis of top librarians’ tweets and analysis of posts about major book publishers) are used to demonstrate the functionality of the code. The code presented in this article may be used by libraries to analyze tweets about their library and library-related topics, which, in turn, may inform management and marketing design.  相似文献   

Libraries and Spatial Literacy: Toward Next-Generation Education     

Benjamin D. Branch 《College & Undergraduate Libraries》2014,21(1):109-114

The role of the library is to assist citizens in skills development critical to national interest and empowerment as literacy ambassadors, in general. Specifically, the work by the Federal Geographic Data Committee (1994) indicates that spatial literacy is for every citizen and not just a set of workforce specialists. Hence, the use of maps in decision making and problem solving will become fundamental to all professions, including library professionals. Thus, a spatial literacy awareness and rationale for such as standard job ability is discussed as a future librarian workforce proficiency and knowledge transfer medium.  相似文献   

Challenging Data-Driven Journalism*     

Renata Faria Brandão 《Journalism Practice》2019,13(8):927-930

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Spontaneous spatial strategy use in learning from scientific text     

《Contemporary educational psychology》2017

Two studies explored the role of the spontaneous use of spatial note-taking strategies (i.e., creating maps and drawings) and spatial ability in learning from a scientific passage. In Study 1, college students read and took notes by hand on a 10-paragraph scientific passage about the human respiratory system. Students tended to use verbal strategies such as lists (on 48% of the paragraphs), outlines (29%) and running text (15%), but also used spatial strategies such as maps (28%) and drawings (11%). Regression analyses indicated that spatial ability and the use of spatial strategies (maps or drawings) significantly predicted learning outcomes, with spatial strategy use explaining additional variance beyond spatial ability. In Study 2, students read the same scientific passage and took notes either by hand on paper (paper group), by hand on a large whiteboard (whiteboard group), or on a laptop computer (computer group). A similar general pattern as Study 1 was found for the paper group, but this pattern was not found for the computer or whiteboard groups, suggesting that the relationships found in Study 1 might depend on the note-taking medium. Results also indicated that students in the paper and whiteboard groups spontaneously used more spatial strategies, whereas the computer group tended to use verbal strategies (i.e., words only), suggesting that different note-taking contexts encourage different strategies.  相似文献   

数据挖掘在低值易耗品管理系统中的应用构想     

周军  王扬 《人天科学研究》2010,(12):179-181

在众多中小企业和学校中,都有着一套基于数据库的物品管理系统,经过多年的使用,已经积累了大量的数据。对于这些数据进行分析,发现其中的有用价值显得尤为重要。通过运用数据挖掘技术,可以发现其中的一些使用规律,帮助管理人员更好地管理物品,调整采购和分配策略,从而达到节省开支、合理利用资源的目的。  相似文献   

数据挖掘技术与客户关系管理的应用综述     

顾晓文 《人天科学研究》2010,(2):145-146

客户关系管理是一种管理理念,又是一种旨在改善企业与客户之间关系的新型管理机制。数据挖掘能够对将来的趋势和行为进行预测,很好地支持人们的决策。  相似文献   

通过存储过程更新数据库技术的探究与实现     

郝爱语 《人天科学研究》2010,(12):168-170

存储过程的调用在管理系统开发中会经常用到,因为传统的调用方法不仅速度慢,而且代码会随着系统功能的增多不断膨胀,难以维护。而通过存储过程更新数据不但容易维护,还可以提高系统的执行效率。采用具体实例就如何通过存储过程更新数据库的技术提出了实现方法。  相似文献   

基于SOA的高校信息系统集成研究     

陈坚  景红 《人天科学研究》2010,(2):67-69

研究了SOA的基本概念和体系结构,分析了将Web Service作为SOA实现技术的不足之处,阐明了SCA/SDO编程模型的优势,并针对高校信息化建设的现状,提出了基于SCA/SDO编程模型,对高校信息系统进行集成的SOA架构模型。  相似文献