Search (5 results, page 1 of 1)

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Abstract

Articles on the Internet and its application to library services now abound in the professional literature. Libraries which do not offer Internet access are depriving their users of access to a vast store of information. As the cost of scientific journals continues to soar the Internet has encouraged the creation of specialist databases, such as the elementary particle physics database at Los Alamos National Laboratory. Publishers charges for online information highlight the vulnerable position of Flemish university libraries

Footnote

Übers. des Titels: Gutenberg, Diderot, or Bill Gates?: the information highway and the dissemination of scientific knowledge

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Abstract

In 1997 a survey was held in the Netherlands by the Innovatie Wetenschappelijke Informatievoorziening (Innovation in Scientific Information Services) Steering Group to establish how much use students and research workers make of the Internet. 84% of respondents reported it useful for email communication, whilst 49% used it for consulting web documents. However, only 27% of respondents used it to consult electronic journals. A majority of respondents asked for greater assistance from library staff

Footnote

Übers. d. Titels: Searching for scientific information on the Internet: a national user survey

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Abstract

The concept of a system combining information in both textual and pictorial format was first suggested by Vannevar Bush in 1945. The present hypermedia system was originally developed by Tim Berners Lee at CERN in 1989 and provides access to brief documents, which are interlinked and contain text, images, sound and video. The system has become widely available through the WWW, which enables users to 'navigate' through related information. Recent developments include the ability to view objects in virtual reality and the automatic generation of document links

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Abstract

Despite development of the WWW searchers still experience difficulties following links between sites and cannot be sure that a site contains the required information. 3 software programs developed to guide users through the maze of hyperlinks are: Dynamic diagrams, the Hyperbolic tree, and the Brain. in contrast to the other programs which operate on webservers and display hyperlinks in diagrammatic form the Brain is installed on individual PCs and can be customised to meet users' requirements

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Abstract

The proliferation of electronic databases and reduced library collections require researchers to be familiar with an increasing range of bibliographical resources. To assist users in searching multiple databases the PICA network in the Netherlands has developed PiCarta as a single information source. The servie enables users to access bibliographical databases and electronic journals using Boolean logic, fuzzy operators, and subject weighting. The system is, however, dependent upon indexing methods used in original sources