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1.
Abstract

Mozilla's Firefox web browser is well-known among developers for its functionality and extensibility. Now, with a market share of more than 8 percent, Firefox is becoming more popular with library users and offers opportunity to increase access to library tools through browser plugins. This tutorial explains how to integrate the library catalog into the Firefox search bar. Step-by-step instructions are provided for interpreting your library catalog's URL structure, building an XML file that will control how the search box functions when your search is selected, creating an icon, and testing the new search tool. This tutorial is appropriate for beginning to intermediate users.  相似文献   

2.
向用户提供浏览器扩展组件是图书馆方便用户利用图书馆的方式之一。用户通过这种方式,可以不必中断在互联网上正进行的科研过程,只需在当前浏览的窗口上点击一下鼠标,就可以检索和利用图书馆的资源。这种采用客户端技术加强图书馆服务能力的做法在国外已有较普遍的应用,也是目前图书馆将那些被互联网拉走的用户拉回到图书馆的举措之一。该文将浏览器扩展组件在图书馆的应用情况进行了汇总,还对北京师范大学图书馆采用LibX的应用情况进行了概要描述,该馆的LibX突破了只有SFX的源资源才能生成SFX链接的限制,将链接服务扩展到任意页面。LibX将读者的互联网阅读过程和图书馆OPAC检索、电子期刊检索、OpenURL链接服务以及WorldCatxISBN服务等多种功能和服务整合在一起,提高了读者对图书馆资源的检索效率和水平。  相似文献   

3.
ABSTRACT

The authors of this article analyzed the differences in output when searching MEDLINE direct and MEDLINE via citation management software, EndNote X1®, EndNote Web®, and RefWorks©. Several searches were performed on Ovid MEDLINE and PubMed directly. These searches were compared against the same searches conducted in Ovid MEDLINE and PubMed using the search features in EndNote X1, EndNote Web, and RefWorks. Findings indicated that for in-depth research users, should search the databases directly rather than through the citation management software interface. The search results indicated it would be appropriate to search databases via citation management software for citation verification tasks and for cursory keyword searching.  相似文献   

4.
Bibliographic management tools have been widely used by researchers to store, organize, and manage their references for research papers, theses, dissertations, journal articles, and other publications. There are a number of reference management tools available. In order for users to decide which tool is best for their needs, it is important to know each tool's strengths and weaknesses. This article compares four reference management tools, one of which is licensed by University of Medicine and Dentistry of New Jersey libraries and the other three are open source and freely available. They were chosen based on their functionality, ease of use, availability to library users, and popularity. These four tools are EndNote/EndNote Web, Zotero, Connotea, and Mendeley Desktop/Mendeley Web. Each tool is analyzed in terms of the following features: accessing, collecting, organizing, collaborating, and citing/formatting. A comparison table is included to summarize the key features of these tools.  相似文献   

5.
国外网络引文研究的现状及展望   总被引：1，自引：0，他引：1  
国外的网络引文研究可分为四个方面,侧莺点各不相同:Print-Print引文研究着重于网络环境下传统引文数据库的分析;Print-Web引文研究大多集中在网络引文的可获得性方面;Web-Print引文研究注重实证与传统引文的比较;Web-Web引文研究则是将来引文发展的总趋向.网络引文数据的动态件和不可靠性、网络文献缺乏有效控制与规范,以及数据的精确性问题,都给引文分析带来一定困难.目前相关的研究还处于开创性和探索性阶段,未来的网络引文研究将重点从理论体系的构建、研究方法的完善与实践应用的深化三个层面展开.  相似文献   

6.
Many students struggle when citing sources in their research papers and have turned to web-based citation tools in increasing numbers. In order to test the accuracy of the citations generated by these products, a sample of student-selected electronic journal articles was collected and MLA and APA citations for these articles were created using EBSCO Discovery Service's Cite tool, EndNote Basic, RefWorks, and Zotero. Although EndNote Basic, RefWorks and Zotero's APA citation error rates were significantly lower than that of EBSCO Discovery Service, none of the programs was capable of generating an error-free MLA electronic journal citation.  相似文献   

7.
《图书馆管理杂志》2013,53(1-2):63-73
Abstract

Access to biological information on the World Wide Web continues to grow at a rapid pace. Many resources that previously required a trip to the library are now accessible from the desktop PC. Three major categories of biology Web sites are explored: those with citation information, those functioning as clearinghouses or directories to other Web sites, and those that present biological information in innovative ways. The suggested Web sites are some of the best and may serve as models for future Web development. Many useful citation Web sites are fee-based and are likely to continue as such for the near future; MEDLINE and AGRICOLA are important exceptions. Many significant clearinghouse and information Web sites are not fee-based and allow innovative ways of finding and sharing information. The state of research information on the WWW is not developed enough for the researcher to forego using paper sources.  相似文献   

8.
LibX is an open-source browser extension that pushes access to a library’s e-resources and services out to users wherever they are on the Internet (e.g., Amazon, Wikipedia). In Fall 2012, University of Connecticut (UConn) Libraries unveiled their instance of LibX along with homegrown user guides and instructional materials, as well as targeted marketing and promotion efforts. In this session, the presenters described the successes and challenges of UConn’s LibX implementation and promotion, as well as an analysis of LibX.  相似文献   

9.
Previous research has shown that citation data from different types of Web sources can potentially be used for research evaluation. Here we introduce a new combined Integrated Online Impact (IOI) indicator. For a case study, we selected research articles published in the Journal of the American Society for Information Science & Technology (JASIST) and Scientometrics in 2003. We compared the citation counts from Web of Science (WoS) and Scopus with five online sources of citation data including Google Scholar, Google Books, Google Blogs, PowerPoint presentations and course reading lists. The mean and median IOI was nearly twice as high as both WoS and Scopus, confirming that online citations are sufficiently numerous to be useful for the impact assessment of research. We also found significant correlations between conventional and online impact indicators, confirming that both assess something similar in scholarly communication. Further analysis showed that the overall percentage for unique Google Scholar citations outside the WoS were 73% and 60% for the articles published in JASIST and Scientometrics, respectively. An important conclusion is that in subject areas where wider types of intellectual impact indicators outside the WoS and Scopus databases are needed for research evaluation, IOI can be used to help monitor research performance.  相似文献   

10.
The aim of this study was to develop a model to evaluate the retrieval quality of search queries performed by Dutch general practitioners using the printed Index Medicus, MEDLINE on CD-ROM, and MEDLINE through GRATEFUL MED. Four search queries related to general practice were formulated for a continuing medical education course in literature searching. The selected potential relevant citations from the course instructor and the 103 course participants together served as the basic set for the three judges to evaluate for (a) relevance and (b) quality, with the latter based on journal ranking, research design and publication type. Relevant individual citations received a citation quality score from 1 (low) to 4 (high). The overall search quality was expressed in a formula, which included the individual citation quality score of the selected and missed relevant citations, and the number of selected non-relevant citations. The outcome measures were the number and quality of relevant citations and agreement between the judges. Out of 864 citations, 139 were assessed as relevant, of which 44 citations received an individual citation quality score of 1, 76 of 2, 19 of 3 and none of 4. The level of agreement between the judges was 68% for the relevant citations, and 88% for the non-relevant citations. We describe a model for the evaluation of search queries based not only on the relevance, but also on the quality of the citations retrieved. With adaptation, this model could be generalized to other professional users, and to other bibliographic sources.  相似文献   

11.
ABSTRACT

This piece is a continuation of a previous article about Russian RSS feeds, but with a new focus on feeds originating from or about other Eastern European countries. It also includes a brief discussion of the features of web-based readers and using the Firefox browser to locate feeds. It is intended for a non-technical audience.  相似文献   

12.
Firefox is a Web browser created by the Mozilla project, an open-source software group. Features of the browser include automated updates, advanced security and standards compliance, and the ability to add functionality through add-ons and extensions. First introduced in 2004, Firefox now accounts for roughly 30% of the browser market. This article will focus primarily on add-ons and extensions available for the browser that are useful to medical researchers.  相似文献   

13.
The history and development of the Science Citation Index (SCI) is an example of the power of users in defining and influencing the development of a new technology. The SCI was developed as a tool for the historian of science for the purpose of tracing the history of ideas, but it was appropriated by users for purposes for which it was unintended – as a tool for evaluating the literature, individuals, institutions, and countries. The development of a citation tool gave rise to a debate over what is actually measured by citations. The citation‐as‐reward camp views citations as indicators of quality and impact, whereas the citation‐as‐persuasion camp views citations as no more than rhetorical devices. While neither view can fully explain how authors use citations, citation‐as‐reward prevails as the dominant interpretation.  相似文献   

14.
Abstract

Many libraries use RSS to syndicate information about their collections to users. A survey of 65 academic libraries revealed their most common use for RSS is to disseminate information about library holdings, such as lists of new acquisitions. Even though typical RSS feeds are ill suited to the task of carrying rich bibliographic metadata, great potential exists for developing applications that can exploit metadata exposed to Web services via RSS. Using the MODS metadata format, entire catalog records can be seamlessly embedded in RSS 2.0 feeds. Existing tools, such as Library of Congress Java toolkits and XSLT stylesheets, can facilitate this process, while a new XSLT stylesheet may be used to create the RSS feeds complete with MODS records. As an example of the added functionality these MODS/RSS feeds can offer, records from a MODS-enriched RSS feed can be ingested into a non-RSS application such as Zotero. As more emerging library technologies use Web services architectures to handle data objects, the ability to syndicate catalog records will become more critical to providing innovative library Web services.  相似文献   

15.
The Web impact of open access social science research   总被引：1，自引：0，他引：1  
For a long time, Institute for Scientific Information (ISI) journal citations have been widely used for research performance monitoring of the sciences. For the social sciences, however, the Social Sciences Citation Index® (SSCI®) can sometimes be insufficient. Broader types of publications (e.g., books and non-ISI journals) and informal scholarly indicators may also be needed. This article investigates whether the Web can help to fill this gap. The authors analyzed 1530 citations from Google™ to 492 research articles from 44 open access social science journals. The articles were published in 2001 in the fields of education, psychology, sociology, and economics. About 19% of the Web citations represented formal impact equivalent to journal citations, and 11% were more informal indicators of impact. The average was about 3 formal and 2 informal impact citations per article. Although the proportions of formal and informal online impact were similar in sociology, psychology, and education, economics showed six times more formal impact than informal impact. The results suggest that new types of citation information and informal scholarly indictors could be extracted from the Web for the social sciences. Since these form only a small proportion of the Web citations, however, Web citation counts should first be processed to remove irrelevant citations. This can be a time-consuming process unless automated.  相似文献   

16.
Hyperlinks from other Web sites are, in some respect, similar to bibliographical citations. Link analysis, like citation analysis in bibliometrics, has emerged as a research area of webometrics in recent years. But why are links made and where do they point? A sample of inlinked Web entities (i.e., Web pages or Web sites) was randomly selected from a group of academic institutions' Web sites. The inlinked sites, along with the hyperlink data and outlinking sites, were analyzed and categorized to form a taxonomy of inlinked sites. Based on this taxonomy, a list of reasons for hyperlinking, grouped in four top-level categories (teaching/learning, research, service, and home page), was identified. Compared with bibliographical citations, hyperlinks were made for a different set of reasons. Hyperlinking also has fewer dimensions, less complexity, and little negative implication. On the whole, almost 50% of all the inlinks examined were created for pointing to resource or directory information provided at the target Web sites. In addition, nearly three fourths (73%) of all the inlinked sites analyzed in this study were linked to for reasons relating to service or home page while less than one third (27%) of the links were made out of research or teaching/learning motivations. Yet, teaching and research are the two major criteria traditionally used for evaluating academic institutions. These findings, although by no means conclusive, suggest that evaluative link-based studies should not only consider link counts but also reasons for hyperlinking in order to ensure the validity of such research.  相似文献   

17.
Objective:We aimed to determine overlaps and optimal combination of multiple database retrieval and citation tracking for evidence synthesis, based on a previously conducted scoping review on facilitators and barriers to implementing nurse-led interventions in dementia care.Methods:In our 2019 scoping review, we performed a comprehensive literature search in eight databases (CENTRAL, CINAHL, Embase, Emcare, MEDLINE, Ovid Nursing Database, PsycINFO, and Web of Science Core Collection) and used citation tracking. We retrospectively analyzed the coverage and overlap of 10,527 retrieved studies published between 2015 and 2019. To analyze database overlap, we used cross tables and multiple correspondence analysis (MCA).Results:Of the retrieved studies, 6,944 were duplicates and 3,583 were unique references. Using our search strategies, considerable overlaps can be found in some databases, such as between MEDLINE and Web of Science Core Collection or between CINAHL, Emcare, and PsycINFO. Searching MEDLINE, CINAHL, and Web of Science Core Collection and using citation tracking were necessary to retrieve all included studies of our scoping review.Conclusions:Our results can contribute to enhancing future search practice related to database selection in dementia care research. However, due to limited generalizability, researchers and librarians should carefully choose databases based on the research question. More research on optimal database retrieval in dementia care research is required for the development of methodological standards.  相似文献   

18.
ABSTRACT

This article examined the search functions for all individual EAD Web sites listed on the Library of Congress Web site in 2003. In particular, the type of search engine, search modes, options for searching, search results display, search feedback, and other features of the search systems were studied. The data analysis suggests that there have been some improvements for EAD finding aids within Web sites, but also that problems persist. In addition, the functionality of search systems on Web sites varied considerably and the advantages of EAD finding aids for hierarchical searching have not been fully realized. The article also offers observations about cooperative EAD projects, the issue of search queries, and the relationship between Google and EAD Web sites.  相似文献   

19.
Bibliographic management tools have been widely used by researchers to store, organize, and manage their references for research papers, theses, dissertations, journal articles, and other publications. There are a number of reference management tools available. In order for users to decide which tool is best for their needs, it is important to know each tool's strengths and weaknesses. This article compares four reference management tools, one of which is licensed by University of Medicine and Dentistry of New Jersey libraries and the other three are open source and freely available. They were chosen based on their functionality, ease of use, availability to library users, and popularity. These four tools are EndNote/EndNote Web, Zotero, Connotea, and Mendeley Desktop/Mendeley Web. Each tool is analyzed in terms of the following features: accessing, collecting, organizing, collaborating, and citing/formatting. A comparison table is included to summarize the key features of these tools.  相似文献   

20.
Abstract

Citation management programs are tools used to organize references and to create citations and bibliographies. Libraries are often the central point for providing training and support in using these tools. To determine how we could improve our support and training services, we surveyed users to determine what software in being used, why they chose that particular program, what features are important, and how they use citation management programs to collaborate. Results indicate that users chose a particular program because it was freely available or recommended to them by others and that they thought that importing references and creating citations were important features. We also found a majority of respondents used citation management programs to collaborate and turned to the library for training and support.  相似文献   

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