Search (31 results, page 1 of 2)

Avramescu, A.: Teoria difuziei informatiei stiintifice (1997) 0.03

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Date: 22. 2.1999 16:16:11
Footnote: Übers. des Titels: Scientific information diffusion theory

Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.02
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Abstract

In einer früheren Studie wurde bereits der 'informationelle Mehrwert' von bibliographischen Datenbanken durch bibliometrische Nutzung untersucht. Im folgenden soll nun eine visuelle Oberfläche vorgestellt werden, die mit Hilfe einer bibliometrischen 'Sekundärdatenbank' einerseits die Nutzungsmöglichkeiten der zugrundeliegenden bibliographischen Datenbanken vor allem in den Bereichen Wissenschaftsinformation, Forschungsevaluation und Wissenschaftspolitik erweitern soll, andererseits aber auch eine Rückkopplung zu den Aufgaben des traditionellen Retrievals erlaubt. Die visuelle Oberfläche 'Visual Bibliometrics' ist eine Erweiterung des CD-Edition des 'Science Citation Index' und des 'Social Science Citation Index'

Source

Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a

Schoepflin, U.; Glänzel, W.: Mehrwert von bibliographischen Datenbanken (1994) 0.02

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Source: Mehrwert von Information - Professionalisierung der Informationsarbeit: Proceedings des 4. Internationalen Symposiums für Informationswissenschaft (ISI'94), Graz, 2.-4. November 1994. Hrsg.: W. Rauch u.a

Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998) 0.02

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Date: 22. 5.1999 19:22:35

Diodato, V.: Dictionary of bibliometrics (1994) 0.02

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Footnote: Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)

Bookstein, A.: Informetric distributions : I. Unified overview (1990) 0.02

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Date: 22. 7.2006 18:55:29

Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990) 0.02

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Date: 22. 7.2006 18:55:55

Schramm, R.; Bartkowski, A.: Patentindikatoren zur Ermittlung von Kerninformationen (1996) 0.01

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Abstract: Mittels Patentindikatoren ist es möglich, wesentliche Erfinder und Erfindungen hervorzuheben. Die Anwendbarkeit von Patentindikatoren ist zeitabhängig. Der eingeführte Patentindikator SPI (Science-on-Patent Influence) signalisiert den Grad der Wissenschaftlichkeit des Erfinders und seiner Erfindungen. Seine rarionelle Nutzung zur Ermittlung von Kerninformation wird vorgestellt

Colina, J.: ¬Un algoritmo informetrico para la evaluacion de un vocabulario de busqueda (1995) 0.01

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Footnote: Übers. des Titels: An informetric algorithm for evaluation of search vocabularies

Kahl, M.: Zitatenanalyse mit den Journal Citation Reports des Institute for Scientific Information : ein Hilfsmittel für die Zeitschriftenauswahl in wissenschaftlichen Bibliotheken? (1995) 0.01
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Abstract

Die Häufigkeit von Zitierungen wissenschaftlicher Publikationen kann in erster Näherung als Maßstab für ihre inhaltliche Qualität gelten. Die Journal Citation Reports (JCR) des ISI ordnen über die Auszählung von Referenzen aus mehreren tausend Fachzeitschriften durch diverse bibliometrische Indikatoren Zeitschriften einen bestimmten Wert zu. Der Aufbau der Datensammlung sowie die verwendeten Indikatoren werden näher beschrieben. 2 Methoden werden vorgestellt, mit denen in Anwendung der JCR eine Menge von Kernzeitschriften für ein Fachgebiet ermittelt werden kann. Probleme der Zuverlässigkeit bei der Sammlung und Verarbeitung der Zitierdaten durch die JCR werden dargestellt. Die Anwendbarkeit einer Zitatenanalyse für den Bestandsaufbau bei Fachzeitschriften wird untersucht. Sie kann zur Entscheidungsfindung beitragen, andere Methoden aber nicht ersetzen
Parthey, H.: Stadien der Wissensproduktion in Forschungsinstituten nach Raten der Publikation und Zitation der in ihnen gewonnenen Ergebnisse (1996) 0.01
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Abstract

Ausgangspunkt unserer Überlegungen, ob es möglich ist, Stadien der Wissensproduktion nach Raten der Publikation und Zitation der in ihnen gewonnenen Ergebnisse zu erfassen, waren eine institutsbezogene Untersuchung der Zeitschriftennutzung in der Bibliothe eines außeruniversitären Forschungsinstituts durch Zitationsanalyse der Institutspublikationen, denn der Wandel in der Zeitschriftennutzung ergibt sich unter Umständen aus der Art und Weise des Erarbeitens aufeinanderfolgender Stadien der Wissensproduktion

Schramm, R.: Kerninformationen mittels formaler Bewertungskritierien (1996) 0.01

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Source: Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a

Göbel, S.: Aspekte der Mathematikliteratur : Untersuchungen in verschiedenen Datenbanken (1997) 0.01
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Abstract

Literaturdatenbanken wurden eigentlich mit zwei Zielen aufgebaut: einerseits Fachliteratur zu archivieren und zu dokumentieren und andererseits die Literaturhinweise den Wissenschaftlern für Recherchen zur Verfügung zu stellen. Aus diesen gespeicherten Datenmengen kann man baer auch allgemeine Erkenntnisse über die Literatur eines Fachgebietes und das Verhalten der Forscher gewinnen. Vor allem seit den sechziger Jahren, seit dem Aufbau des Science Citation Index - in dem man auch nach zitierten Arbeiten suchen kann - gibt es eine Fülle von informationswisenschaftlichen und wissenssoziologischen Untersuchungen mit Datenbanken

Diaz, I.G.; Aguilar, G.S.: Bibliometria comparada sobre tecnologia de informacion : diez anos en la base de datos ERIC (1995) 0.01

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Footnote: Übers. des Titels: Comparative bibliometrics in the field of information technology: ten years of the ERIC database

Alvarado, R.U.: ¬Una revision critica de la ley de Bradford (1996) 0.01

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Footnote: Übers. des Titels: A critical revision of Bradford's law

Ruiz-Baños, R.; Bailón-Moreno, R.: Metodos para medir experimentalmente el envejecimiento de la literatura cientific (1997) 0.01

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Footnote: Übers. des Titels: Methods for measuring experimentally the ageing of scientific literature

Li, T.-C.: Reference sources in periodicals : research note (1995) 0.01

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Abstract: Presents a list of 53 periodicals in 22 subject fields which regularly provide bibliographies of theses, research in progress and patents in their particular subject field. The fields of business, economics, history and literature have most periodical listings of dissertations and theses. Also lists 63 periodicals in 25 sub-disciplines which provide rankings or ratings. Rankings and ratings information predominates in the fields of business, sports and games, finance and banking, and library and information science

Pichappan, P.; Sangaranachiyar, S.: Ageing approach to scientific eponyms (1996) 0.01

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Footnote: Report presented at the 16th National Indian Association of Special Libraries and Information Centres Seminar Special Interest Group Meeting on Informatrics in Bombay, 19-22 Dec 94

Mommoh, O.M.: Subject analysis of post-graduate theses in library, archival and information science at Ahmadu Bello University, Zaria (1995/96) 0.01

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Source: Library focus. 13/14(1995/96), S.22-25

Chongde, W.; Zhe, W.: Evaluation of the models for Bradford's law (1998) 0.01

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Date: 22. 5.1999 19:12:28

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