Thèses System for Information on Grey Literature in Europe The “System for Information on Grey Literature in Europe” (SIGLE) was established in 1980, two years after a seminar on grey literature organised by the European Commission in York (UK). Operated by a network of national information or document supply centres active in collecting and promoting grey literature, SIGLE was an on line, pan-European electronic bibliographic database and document delivery system. The objective was to provide access to European grey literature and to improve bibliographic coverage. From 1980 to 1985, SIGLE was funded by the Commission of the European Communities (CEC). When CEC financial support ended in 1985, the national centres formed a network for the acquisition, identification and dissemination of grey literature called “European Association for Grey Literature Exploitation” or EAGLE, who became the producer of the SIGLE database. Input to the database ended in 2005 when the EAGLE General Assembly decided the liquidation of the network. Record samples[edit]
In search of the deep Web When Yahoo announced its Content Acquisition Program on March 2, press coverage zeroed in on its controversial paid inclusion program, whereby customers can pony up in exchange for enhanced search coverage and a vaunted “trusted feed” status. But lost amid the inevitable search-wars storyline was another, more intriguing development: the unlocking of the deep Web. Those of us who place our faith in the Googlebot may be surprised to learn that the big search engines crawl less than 1 percent of the known Web. Beneath the surface layer of company sites, blogs and porn lies another, hidden Web. The “deep Web” is the great lode of databases, flight schedules, library catalogs, classified ads, patent filings, genetic research data and another 90-odd terabytes of data that never find their way onto a typical search results page. Today, the deep Web remains invisible except when we engage in a focused transaction: searching a catalog, booking a flight, looking for a job. “The U.S.
Libre accès à l'information scientifique et technique AddnB – Association pour le développement des démarches numériques en bibliothèques Search Engines:Grey Literature From Topical Search Wiki General OpenGrey – multidisciplinary European database of grey literature. National Technical Information Service (NTIS) – search in NTIS reports. Zanran – A search engine for data and statistic documents. PDFSearchEngine.org – A Google CSE based search engine that can limit results to PDFs or other documents types as well as .edu, .org and .gov websites. Academic The Center for Research Libraries (CRL) – An experts handpicked catalog of academic materials. Patents Search Specialized Directories GreySource Index – A Selection of Web-based Resources in Grey Literature Related Pages News External Links References
Welcome to the Foundation for Intelligent Physical Agents Cléo - Centre pour l'édition électronique ouverte Archimag - Le magazine des professionnels de l'information What is Grey Literature? | Grey Literature Database The Fourth International Conference on Grey Literature (GL '99) in Washington, DC, in October 1999 defined grey literature as follows: "That which is produced on all levels of government, academics, business and industry in print and electronic formats, but which is not controlled by commercial publishers." In general, grey literature publications are non-conventional, fugitive, and sometimes ephemeral publications. They may include, but are not limited to the following types of materials: reports (pre-prints, preliminary progress and advanced reports, technical reports, statistical reports, memoranda, state-of-the art reports, market research reports, etc.), theses, conference proceedings, technical specifications and standards, non-commercial translations, bibliographies, technical and commercial documentation, and official documents not published commercially (primarily government reports and documents) (Alberani, 1990). References: Alberani V, Pietrangeli PDC, Mazza AMR (1990).
Grey literature Grey literature is informally published written material (such as reports) that may be difficult to trace via conventional channels such as published journals and monographs because it is not published commercially or is not widely accessible. It may nonetheless be an important source of information for researchers, because it tends to be original and recent.[1] Examples of grey literature include patents, technical reports from government agencies or scientific research groups, working papers from research groups or committees, white papers, and preprints. The term "grey literature" is used in library and information science. The identification and acquisition of grey literature poses difficulties for librarians and other information professionals for several reasons. Definitions[edit] The concept of grey literature has emerged since the 1970s. The U.S. In 2010 D.J. Towards a new definition[edit] The proposal was to add four attributes to the New York definition: Impact[edit]
Global Open Access Portal The Global Open Access Portal (GOAP) funded by the Governments of Colombia, Denmark, Norway, and the United States Department of State, presents a current snapshot of the status of Open Access (OA) to scientific information in 158 countries worldwide. For countries that have been more successful in implementing Open Access, the portal highlights critical success factors and aspects of the enabling environment. For countries and regions that are still in the early stages of Open Access development, the portal identifies key players, potential barriers and opportunities. The Global Open Access Portal is designed to provide necessary information for policy-makers to: Learn about the global Open Access environment;View their country’s status; andUnderstand where and why Open Access has been most successful. At a glance, the portal provides an overview of the framework surrounding Open Access in UNESCO Member States by focusing on:
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There are several online databases which attempt to classify and make available a large quantity of grey literature. The System for Information on Grey Literature in Europe (OpenSIGLE 2011) enables you to carry out searches for grey literature, while the Grey Literature Network Service (GreyNet International 2011) encourages analysis and research on grey literature.
Found in: 2012 - (Oliver) Succeeding With Your Literature Review by raviii Apr 10