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  1. Katalog zur Erschließung der Belletristik. Gliederungen, Erl., Beispielsamml (1975) 0.06 
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    Pages
    90 S
  2. Jackson, K.; Kinyon, W.R.: ¬A status report : laserdisk retrieval software today (1989) 0.06 
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    Laserdisk professional. 2(1989) no.2, S.90-92
  3. Fuhr, N.: Hypertext und Information-Retrieval (1990) 0.06 
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    Series
    Report; DV 2 90 2
  4. IOLS '90 : Integrated online library systems: proc. of the 5th Integrated Online Library Systems Meeting, New York, 2.-3.5.1990. (1990) 0.06 
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  5. Handley, D.: ¬Die Praxis des Auskunftsdienstes in englischen Bibliotheken (1973) 0.06 
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    Bibliotheksdienst; Beih.89/90
  6. Schlitt, G.: Perspektiven der Zeitschriftendatenbank (ZDB) in Berlin (1986) 0.06 
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    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 33(1986) H.2, S.71-90
  7. Rowe, G.R.: Multimedia technology as the catalyst for a new form of literacy (1992) 0.06 
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    Source
    Information society. 8(1992) no.2, S.83-90
  8. Liddy, E.D.: Back-of-the-book index study (1989-90) 0.06 
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  9. Goddard, C.; Wierzbicka, A.: Semantics and lexical universals (1993) 0.06 
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    Isbn
    90-272-3028-5
  10. Beling, J.: Hypertext: eine Anwendung (1990) 0.06 
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    Series
    DGD-Schrift (OLBG-10); 1/90
  11. Schmiede, R.; Wenzel, H.: Darmstädter Bibliotheken im World Wide Web : ein Projektbericht (1996) 0.06 
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    Source
    Bibliotheksdienst. 30(1996) H.1, S.75-90
  12. Schatz, D.: ¬Das Bibliothekskonzept Aby M. Warburgs im Vergleich mit modernen Methoden der Sacherschließung (2002) 0.06 
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    Pages
    90 S.
  13. Ives, D.J.: Computer-assisted microcomputer maintenance (1996) 0.06 
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    Pages
    S.90-100
  14. Lynch, C.: Strategien der Informationssuche (1997) 0.06 
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    Spektrum der Wissenschaft. 1997, H.5, S.90-94
  15. Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1977) 0.06 
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    Zentralblatt für Bibliothekswesen. 90(1977), S.201-214
  16. Senecal, K.: ¬The twofold promise of the CORC project (2000) 0.06 
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    Source
    OCLC systems and services. 16(2000) no.2, S.84-90
  17. Jascó, P.: Savvy searching (2000) 0.06 
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    Online information review. 24(2000) no.1, S.90-93
  18. Gaus, W.: Information und Dokumentation in der Medizin (2004) 0.06 
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    Abstract
    Literaturflut. Medizinische Forschung gibt es nicht nur in Forschungsinstituten mit vielerlei Spezialgebieten wie Vergiftungen, Krebsforschung, Zellbiologie usw., sondern auch in Universitätsklinika, Spezialkliniken und nicht zuletzt in der pharmazeutischen Industrie. Ärzte sind fleißige Schreiber, die auch über Kasuistiken, retrospektive Auswertungen der Krankenakten, prospektive Erhebungen, klinische Studien und natürlich auch über vielerlei Laborforschung, Versuche mit Zellkulturen und über Tierversuche berichten. Hinzu kommt Literatur von Institutionen und Firmen, die Medizingeräte (z.B. Beatmungsgeräte, Narkosegeräte, chirurgisches Instrumentarium, Röntgengeräte usw.) oder Medizinprodukte (z.B. Verbandsmaterial, Prothesen, Nahtmaterial, orthopädische Hilfen) herstellen. Vermutlich ist die Literaturflut in der Medizin größer als in jedem anderen Fachgebiet. Datenbasen und Datenbanken. Die derzeit wichtigsten Datenbasen für die medizinische Literaturdokumentation sind MEDLINE der US National Library of Medicine (siehe Glossar), BIOSIS, hergestellt von BIOSciences Information Service, EMBASE, hergestellt von Elsevier Science B.V. sowie eine ganze Reihe von Datenbasen mit Spezialgebieten wie z.B. TOXLINE. Der wichtigste Anbieter medizinischer Datenbanken in Deutschland ist das Deutsche Institut für Medizinische Dokumentation und Information (DIMDI) in Köln, das 90 Datenbanken mit zusammen über 100 Millionen Dokumenten anbietet. Die Bedeutung der medizinischen Literatur zeigt sich auch am Science Citation Index (SCI). Im SCI sind 2345 medizinische Zeitschriften erfasst. Das sind 39% aller 6073 vom SCI erfassten naturwissenschaftlichen Zeitschriften. Nimmt man den Social-SCI mit 1798 Zeitschriften und den Art and Humanities-CI mit 1133 Zeitschriften noch hinzu, so haben die medizinischen Zeitschriften immer noch einen Anteil von 26%. Hinzu kommt, dass medizinische Zeitschriften meist mehr Hefte pro Jahr und dickere Hefte haben als die Zeitschriften anderer Fachgebiete.
    Date
    5. 4.2013 10:22:15
  19. Connell, T.H.; Prabha, C.: Characteristics of resources represented in the OCLC CORC database (2002) 0.06 
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    Abstract
    More and more libraries are providing access to Web resources through OCLC's (Online Computer Resource Center) Cooperative Online Resource Catalog (CORC) and, by extension, OCLC's WorldCat database. The ability to use a database to its maximum potential depends upon understanding what a database contains and the guidelines for its construction. This study examines the characteristics of Web resources in CORC in terms of their subject matter, the source of the content, publication patterns, and the units of information chosen for representation in the database. The majority of the 414 resources in the sample belonged to the social sciences. Academic libraries and government agencies contributed more than 90% of the records for resources in the sample. Using the Anglo-American Cataloguing Rules, 2d edition (AACR2) definitions for publication patterns that are part of the upcoming 2002 amendments reveals that nearly half of the sample fell into the category of integrating resources. Identifying units of representation of the resources described was more difficult. Existing definitions for Web units in development are not adequate to describe all of the resources in the sample. In addition, there is wide variability in the units of representation chosen for inclusion by the libraries contributing records, resulting in little predictability in what units of information might be found in the database.
    Date
    10. 9.2000 17:38:22
  20. Shiri, A.A.; Revie, C.: Query expansion behavior within a thesaurus-enhanced search environment : a user-centered evaluation (2006) 0.06 
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    Abstract
    The study reported here investigated the query expansion behavior of end-users interacting with a thesaurus-enhanced search system on the Web. Two groups, namely academic staff and postgraduate students, were recruited into this study. Data were collected from 90 searches performed by 30 users using the OVID interface to the CAB abstracts database. Data-gathering techniques included questionnaires, screen capturing software, and interviews. The results presented here relate to issues of search-topic and search-term characteristics, number and types of expanded queries, usefulness of thesaurus terms, and behavioral differences between academic staff and postgraduate students in their interaction. The key conclusions drawn were that (a) academic staff chose more narrow and synonymous terms than did postgraduate students, who generally selected broader and related terms; (b) topic complexity affected users' interaction with the thesaurus in that complex topics required more query expansion and search term selection; (c) users' prior topic-search experience appeared to have a significant effect on their selection and evaluation of thesaurus terms; (d) in 50% of the searches where additional terms were suggested from the thesaurus, users stated that they had not been aware of the terms at the beginning of the search; this observation was particularly noticeable in the case of postgraduate students.
    Date
    22. 7.2006 16:32:43

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  • a 3450
  • m 413
  • el 178
  • s 161
  • x 45
  • b 41
  • i 24
  • r 22
  • ? 8
  • p 4
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • l 1
  • More… Less…

Themes

Subjects

Classifications