-
Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999)
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- Date
- 3. 5.1997 8:44:22
-
Hawkins, D.T.: Information Science Abstracts : tracking the literature of information science (2001)
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- Abstract
- The problem of identifying "information science'' is still with us. Hawkins is concerned with the relationship between the information science community and the library community, especially in terms of the recent initiatives to reassert the information technology aspect of information science.
- Footnote
- Beitrag eines Themenheftes: Still the Frontier: Information Science at the Millenium
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.1, S.44-53
-
Hehl, H.: ¬Die Linksysteme des Multisuchsystems E-Connect : Aufsatzrecherche mit Zugang zum Volltext und zu Verbundkatalogen (2003)
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- Abstract
- Die Hyperlinktechnologie des WWW wird von immer mehr bibliographischen Datenbanken genützt, um eine schnelle und umfassende Information und vor allem einen unmittelbaren Zugang zu den Informationsdokumenten wie Aufsätzen, Reports usw. anzubieten. Die Rechercheergebnisse einer webbasierten Datenbank sind dementsprechend oft mit einer ganzen Reihe von Hyperlinks ausgestattet. So gibt es in vielen Datenbanken Hyperlinks, die zu den Standortnachweisen von Zeitschriften in einem Verbundkatalog oder evtl. zur elektronischen Version einer Zeitschrift, d.h. zu deren Homepage, hinführen. In manchen Datenbanken führen Hyperlinks auch unmittelbar zum Volltext des einzelnen Artikels hin. Bei dieser mit dem englischen Fachausdruck Reference Linking bezeichneten bibliographischen Verknüpfungstechnik entsteht das Problem, wie ein auf einer Webseite zitierter oder von einer Datenbank als Treffer angezeigter Aufsatz so mit einer URL verbunden werden kann, dass als Ziel des Hyperlinks z.B. die entsprechende elektronische Version angesteuert oder der Bestandsnachweis der angegebenen Zeitschrift in einem Online-Katalog ermittelt wird. Eine akzeptable Lösung des Problems wäre eine standardisierte und frei zugängliche Art der URL-Adresse, ein sogen. OpenURL, der universell einsetzbar ist. Datenbanken, in denen diese Verknüpfungen bereits integriert sind, verwenden vielfach den DOI oder andere Metadaten in ihren Hyperlinkadressen. Der wesentliche Unterschied zwischen DOI und OpenURL besteht darin, dass die Daten für den DOI intern von den Datenbankanbietern vergeben werden, während die Daten für den OpenURL aus jedem einfachen Zitat genommen werden können. Daher ist der OpenURL leicht verwendbar und verknüpfbar, während die Verwendung des DOI in Verknüpfungssystemen davon abhängig ist, ob in dem Originaldokument bzw. der originalen Trefferanzeige ein solcher DOI auch angezeigt wird, was nicht immer der Fall ist. Selbst wenn in kommerziellen Datenbanken eine Verknüpfung mit elektronischen Zeitschriften integriert ist, zeigen diese meist keine Limitierung auf einen lokal verfügbaren Bestand an, so dass eine etwa vorhandene Zugänglichkeit auf Grund einer Subskription nicht erkennbar ist und die Verknüpfung oft ins Leere geht. Zudem führt ein Hyperlink oft nur dann auf den für eine Bibliothek verfügbaren Volltext, wenn die betreffende Zeitschrift beim Datenbankanbieter registriert ist. Die Linksysteme des Multisuchsystems E-Connect sind so konzipiert, dass sie durch ein vorangehendes Suchverfahren in einer Bestandsliste einen tatsächlichen (nicht bloß potentiellen!) Verfügbarkeitsnachweis für eine bestimmte Bibliothek herstellen. Dadurch ist sofort ein Überblick über evtl. zugängliche Volltexte vorhanden. Durch ein speziell von mir entwickeltes Verknüpfungsverfahren über die OpenURLs bzw. die Suchsysteme der Verlage und Gesellschaften ist außerdem der direkte Zugang zum Volltext möglich, unabhängig von einer etwaigen Registrierung und unabhängig davon, ob überhaupt in der Datenbank eine Verbindung zur betreffenden Zeitschrift besteht. Von dem Zugang zum Volltext abgesehen ist außerdem eine Verbindung eines angezeigten Treffers mit Verbundkatalogen wünschenswert, was von Datenbanken bisher nur wenig, von diesen Linksystemen aber durchweg realisiert wird. Das ist insofern wichtig, als es für viele Zeitschriften entweder überhaupt keine E-Version gibt oder keine Subskription vorliegt, so dass man auf die Printversion zurückgreifen muß. Bei einer Verbindung zum OPAC besteht außerdem auch vielfach die Möglichkeit einer Online-Bestellung, wodurch das Bestellverfahren beschleunigt und vereinfacht wird.
- Date
- 22. 6.2003 12:20:08
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; OCLC (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; AGILE 3 (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Interactive Access System (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Open DRANET (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; RLIN (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; UTLAS (1993)
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- 30.11.1995 20:53:22
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Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Western Library Network (1993)
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- 30.11.1995 20:53:22
-
Bezzel, I. (Red.): Verzeichnis der im deutschen Sprachkreis erschienenen Drucke des 16. Jahrhunderts: VD16 : Abt.1: Verfasser, Körperschaften, Anonyma (1983-95)
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- Pages
- Bd.1-22
-
Brinkman's cumulative catalogue on CD-ROM (1996-)
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- Date
- 16. 2.1997 16:22:51
-
Heinemann, A.: Online-Rezensionsjournale der Geschichtswissenschaft (2008)
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- Date
- 22. 2.2008 13:22:11
-
Behrens, S.J.: Expanding access to information : some bibliographic control concerns (1996)
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- Abstract
- Considers South Africa's national bibliographic activities in the light of the need for more equitable access to information resources. Outlines several factors which are important for improving access to information for previously marginalized communities, and for general development purposes. The issues include: funds available for existing and prospective services; the heterogeneous clientele for future services; the phenomenon of composite CD-ROMs; the question of ownership of bibliographic tools; standardization problems; cooperative bibliographic activities; the information value of grey literature; and recognizing the broader base of stakeholders in national bibliographic services
- Source
- South African journal of library and information science. 64(1996) no.2, S.76-80
-
Fiscella, J.B.: Bibliography as an interdisciplinay information service (1996)
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- Abstract
- Published subject bibliographies can still compete with computerized catalogues and databases in the task of winnowing the vast amount of information available. Examines an information search on the subjects of play and leisure and shows the continuing importance of well conceived and carefully executed bibliographies for interdisciplinary areas
-
Rayward, W.B.: ¬The origins of information science and the International Institute of Bibliography / International Federation for Information and Documentation (FID) (1997)
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- Abstract
- The ideas and practices embraced by the term documentation introduced by Paul Otlet and his colleagues to describe the work of the International Institute of Bibliography (later FID) that they set up in Brussels in 1895, constituted a new discursive formation. The key concepts for information science were implicit in and operationalized by what was created within the International Institute of Bibliography in 1895 and the decades that followed. Important aspects of the origins of information science were contained within or became an extension of the discursive format labelled documentation
- Footnote
- Contribution to part 1 of a 2 part series on the history of documentation and information science
- Source
- Journal of the American Society for Information Science. 48(1997) no.4, S.289-300
-
Welt der Information : Wissen und Wissensvermittlung in Geschichte und Gegenwart (1990)
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- Theme
- Information
-
Nestler, F.: Bibliographie : Studienanleitung (1985)
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- Imprint
- Berlin : Institut für Bibliothekswissenschaft und wissenschaftliche Information der Humboldt-Universität zu Berlin
- Series
- Lehrmaterial für das Fernstudium des Instituts für Bibliothekswissenschaft und wissenschaftliche Information der Humboldt-Universität zu Berlin; 3/85. Grundstudienrichtung Bibliothekswissenschaft; 10/0. Studienrichtung Informations- und Dokumentationswissenschaft; 6/2
-
Ockenfeld, M.: Klassische Informationsdienste (1990)
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- Source
- Grundlagen der praktischen Information und Dokumentation. 3. Aufl. Hrsg.: M. Buder u.a
-
Raabe, P.: Formen und Wandlungen der Bibliographien (1990)
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- Source
- Welt der Information: Wissen und Wissensvermittlung in Geschichte und Gegenwart. Hrsg.: H.-A. Koch