Search (29 results, page 1 of 2)

  • × type_ss:"m"
  • × theme_ss:"Informationsmittel"
  1. Grotjahn, H.: Qualitätsmessungen an der Wikipedia : Konstruktion von Qualität - eine Metaanalyse (2007) 0.02 
    0.022321299 = product of:
  0.033481948 = sum of:
    0.0066681965 = weight(_text_:on in 2771) [ClassicSimilarity], result of:
      0.0066681965 = score(doc=2771,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.060750827 = fieldWeight in 2771, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.01953125 = fieldNorm(doc=2771)
    0.026813751 = product of:
      0.053627502 = sum of:
        0.053627502 = weight(_text_:demand in 2771) [ClassicSimilarity], result of:
          0.053627502 = score(doc=2771,freq=2.0), product of:
            0.31127608 = queryWeight, product of:
              6.237302 = idf(docFreq=234, maxDocs=44218)
              0.04990557 = queryNorm
            0.17228276 = fieldWeight in 2771, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.237302 = idf(docFreq=234, maxDocs=44218)
              0.01953125 = fieldNorm(doc=2771)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Footnote
    In der Auswahl befinden sich fachwissenschaftliche Artikel (in der Regel Webquellen) neben Testberichten aus der Computerzeitschrift c't ebenso wie essayistische Annäherungen an das Thema aus Telepolis sowie studentische Abschlussarbeiten. Studie für Studie reiht Grotjahn die Ergebnisse seiner Analysen additiv aneinander. Unter Berücksichtigung des breiten Spektrums der ausgewählten Studien sowohl in Hinblick auf die Herangehensweise von journalistisch bis fachwissenschaftlich als auch des großen inhaltlichen Spektrums von naturwissenschaftlichen Themen bis hin zu historischen Fragestellungen erstaunt Grotjahns Beobachtung wenig, dass die einzelnen Studien kaum aufeinander aufbauen und ein starkes Auseinanderfallen zwischen sehr positiven und sehr negativen Einschätzungen zu verzeichnen ist. Die methodische Anregung bei der Analyse lexikographischer Qualität stärker die Nutzerwartungen mit einzubeziehen ist nahe liegend und sinnvoll und ganz im Mainstream der fachlexikographischen Forschung, die die Einbeziehung der Nutzererwartungen unter dem Begriff der Nutzerstruktur diskutiert. Eine Diskussion, die Grotjahn nicht rezipiert. Insgesamt handelt es sich bei dem Text um eine typische Abschlussarbeit, was soweit geht, dass typische stilistische Schwächen, die aus dem Bemühen die passivische Darstellungsweise konsequent im Text durchzuhalten, nicht vom Lektorat korrigiert wurden. "Dem von den Verfassern angeregten Wunsch, dies oder ähnliche Untersuchungsreihen an anderen Sprachversionen durchzuführen, kann sich dennoch angeschlossen werden." (S. 72). Trotz der genannten Schwächen liefert Grotjahn insgesamt einen nützlichen Überblick über die bisherigen Untersuchungen zur Qualität in der Wikipedia, der den Anforderungen an eine Magisterarbeit angemessen ist. Grotjahn leistet durch die systematische Lektüre wichtige Vorarbeiten für weitere Qualitätsmessungen an der Wikipedia und beleuchtet das weite thematische Spektrum. Seine Ausflüge in die journalistische Theoriebildung und die Medientheorie geben interessante Anregungen für zukünftige Studien. Die Arbeit hat es verdient, dass sie, z. B. über einen Hochschulschriftenserver wie Opus oder die originelle und gut zugängliche private Website des Autors (www.hoenn.net/), einer breiteren Öffentlichkeit jenseits der engen Hochschulöffentlichkeit zur Verfügung gestellt wird. In Hinblick auf die genannten Schwächen der Studie stellt sich allerdings für die Rezensentin wieder einmal die Frage, ob jede Diplom-, Bachelor-, Master-, oder Magisterarbeit tatsächlich als Buch erscheinen und für - in diesem Falle als Books-on-demand-Publikation - 49,- Euro verkauft werden muss, wo andere preisgünstigere Publikationsformen wohl eher geeignet wären, dem Text eine größere Verbreitung, gerade auch bei einer studentischen Zielgruppe, zu verschaffen."
  2. Metz, R.: Directory of directories on the Internet (1992) 0.02 
    0.017781857 = product of:
  0.053345572 = sum of:
    0.053345572 = weight(_text_:on in 4220) [ClassicSimilarity], result of:
      0.053345572 = score(doc=4220,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.48600662 = fieldWeight in 4220, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.15625 = fieldNorm(doc=4220)
  0.33333334 = coord(1/3)
  3. Pedley, P.: Free business and industry information on the Web (2001) 0.01 
    0.014225486 = product of:
  0.042676456 = sum of:
    0.042676456 = weight(_text_:on in 6762) [ClassicSimilarity], result of:
      0.042676456 = score(doc=6762,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.3888053 = fieldWeight in 6762, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.125 = fieldNorm(doc=6762)
  0.33333334 = coord(1/3)
  4. CD-ROMs in print (1995) 0.01 
    0.013523031 = product of:
  0.040569093 = sum of:
    0.040569093 = product of:
      0.081138186 = sum of:
        0.081138186 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.081138186 = score(doc=7589,freq=2.0), product of:
            0.1747608 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04990557 = queryNorm
            0.46428138 = fieldWeight in 7589, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=7589)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Footnote
    Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
  5. Taschenbuch des öffentlichen Lebens : Deutschland (1998) 0.01 
    0.013523031 = product of:
  0.040569093 = sum of:
    0.040569093 = product of:
      0.081138186 = sum of:
        0.081138186 = weight(_text_:22 in 4080) [ClassicSimilarity], result of:
          0.081138186 = score(doc=4080,freq=2.0), product of:
            0.1747608 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04990557 = queryNorm
            0.46428138 = fieldWeight in 4080, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4080)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    22. 6.2000 20:28:19
  6. Welsh, S.; Anagnostelis, B.; Cooke, A.: Finding and using health and medical information on the Internet (2000) 0.01 
    0.0124473 = product of:
  0.0373419 = sum of:
    0.0373419 = weight(_text_:on in 4595) [ClassicSimilarity], result of:
      0.0373419 = score(doc=4595,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.34020463 = fieldWeight in 4595, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.109375 = fieldNorm(doc=4595)
  0.33333334 = coord(1/3)
  7. Jahrbuch der Auktionspreise für Bücher, Handschriften und Autographen : Ergebnisse der Auktionen in Deutschland, den Niederlanden, Österreich und der Schweiz. Mit einem Anhang: Spezialgebiete der Antiquariate (1992) 0.01 
    0.011269193 = product of:
  0.03380758 = sum of:
    0.03380758 = product of:
      0.06761516 = sum of:
        0.06761516 = weight(_text_:22 in 2966) [ClassicSimilarity], result of:
          0.06761516 = score(doc=2966,freq=2.0), product of:
            0.1747608 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04990557 = queryNorm
            0.38690117 = fieldWeight in 2966, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=2966)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    13. 3.1996 21:22:40
  8. Jahrbuch der Auktionspreise für Bücher, Handschriften und Autographen : Ergebnisse der Auktionen in Deutschland, den Niederlanden, Österreich und der Schweiz. Mit einem Anhang: Spezialgebiete der Antiquariate (1992) 0.01 
    0.011269193 = product of:
  0.03380758 = sum of:
    0.03380758 = product of:
      0.06761516 = sum of:
        0.06761516 = weight(_text_:22 in 2968) [ClassicSimilarity], result of:
          0.06761516 = score(doc=2968,freq=2.0), product of:
            0.1747608 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04990557 = queryNorm
            0.38690117 = fieldWeight in 2968, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=2968)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    13. 3.1996 21:22:40
  9. Poggendorff, J.C.: Biographisch-literarisches Handwörterbuch der exakten Naturwissenschaften 0.01 
    0.011269193 = product of:
  0.03380758 = sum of:
    0.03380758 = product of:
      0.06761516 = sum of:
        0.06761516 = weight(_text_:22 in 5780) [ClassicSimilarity], result of:
          0.06761516 = score(doc=5780,freq=2.0), product of:
            0.1747608 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04990557 = queryNorm
            0.38690117 = fieldWeight in 5780, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=5780)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    3. 4.1996 15:41:22
  10. Newby, G.: Directory of directories on the Internet : a guide to information sources (1994) 0.01 
    0.010669115 = product of:
  0.032007344 = sum of:
    0.032007344 = weight(_text_:on in 2585) [ClassicSimilarity], result of:
      0.032007344 = score(doc=2585,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.29160398 = fieldWeight in 2585, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.09375 = fieldNorm(doc=2585)
  0.33333334 = coord(1/3)
  11. Hernon, P.; Shuler, J.A.; Dugan, R.E.: U.S. Government on the Web : getting the information you need (1999) 0.01 
    0.010669115 = product of:
  0.032007344 = sum of:
    0.032007344 = weight(_text_:on in 4950) [ClassicSimilarity], result of:
      0.032007344 = score(doc=4950,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.29160398 = fieldWeight in 4950, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.09375 = fieldNorm(doc=4950)
  0.33333334 = coord(1/3)
  12. Bradley, P.: Going online, CD-ROM and the Internet (1997) 0.01 
    0.010058938 = product of:
  0.030176813 = sum of:
    0.030176813 = weight(_text_:on in 1726) [ClassicSimilarity], result of:
      0.030176813 = score(doc=1726,freq=4.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.27492687 = fieldWeight in 1726, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.0625 = fieldNorm(doc=1726)
  0.33333334 = coord(1/3)
    COMPASS
    Information retrieval / Use of / On-line computers
    Subject
    Information retrieval / Use of / On-line computers
  13. Chalcraft, A. (Bearb.): Walford's concise guide to reference material (1992) 0.01 
    0.008890929 = product of:
  0.026672786 = sum of:
    0.026672786 = weight(_text_:on in 1091) [ClassicSimilarity], result of:
      0.026672786 = score(doc=1091,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.24300331 = fieldWeight in 1091, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.078125 = fieldNorm(doc=1091)
  0.33333334 = coord(1/3)
    Abstract
    An updated abridgement of the 3 vols of Walford, 5th ed., containing approximately 3.000 entries, covers core material on every major subject field. This revised work is particularly useful for the smaller reference library
  14. Chowdhury, G.G.: Information sources and searching on the World Wide Web (2001) 0.01 
    0.008890929 = product of:
  0.026672786 = sum of:
    0.026672786 = weight(_text_:on in 6136) [ClassicSimilarity], result of:
      0.026672786 = score(doc=6136,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.24300331 = fieldWeight in 6136, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.078125 = fieldNorm(doc=6136)
  0.33333334 = coord(1/3)
  15. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.01 
    0.008890929 = product of:
  0.026672786 = sum of:
    0.026672786 = weight(_text_:on in 662) [ClassicSimilarity], result of:
      0.026672786 = score(doc=662,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.24300331 = fieldWeight in 662, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.078125 = fieldNorm(doc=662)
  0.33333334 = coord(1/3)
  16. Lea, P.W.; Day, A.: Printed reference material and related information sources (1990) 0.01 
    0.008890929 = product of:
  0.026672786 = sum of:
    0.026672786 = weight(_text_:on in 758) [ClassicSimilarity], result of:
      0.026672786 = score(doc=758,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.24300331 = fieldWeight in 758, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.078125 = fieldNorm(doc=758)
  0.33333334 = coord(1/3)
    Abstract
    An authoritative guide to the sources and various formats of reference material. Critical commentary on each category of material is provided
  17. Information sources in grey literature (1998) 0.01 
    0.0075442037 = product of:
  0.02263261 = sum of:
    0.02263261 = weight(_text_:on in 790) [ClassicSimilarity], result of:
      0.02263261 = score(doc=790,freq=4.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.20619515 = fieldWeight in 790, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.046875 = fieldNorm(doc=790)
  0.33333334 = coord(1/3)
    Abstract
    Updated version of an earlier edition which underlines, on the one hand, the growing importance of grey literature as an information source and the need for guidelines for its further exploitation and, on the other hand the many changes which are taking place, not least with respect to electronic publishing and the rise of the Internet and WWW. Individual chapters deal with specific issues, including: the nature and development of grey literature; grey literatur collections and methods of acquisition; bibliographic control; cataloguing and indexing; specialist means of distribution, microforms and the Internet; theses, translations and meetings papers; aerospace; life sciences; the European Community; education; energy; science and technology; keys to reports series codes; trade literature; and a list of useful addresses of organizations and contacts
  18. Creation, use, and deployment of digital information (2005) 0.01 
    0.0075442037 = product of:
  0.02263261 = sum of:
    0.02263261 = weight(_text_:on in 6120) [ClassicSimilarity], result of:
      0.02263261 = score(doc=6120,freq=4.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.20619515 = fieldWeight in 6120, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.046875 = fieldNorm(doc=6120)
  0.33333334 = coord(1/3)
    Footnote
    Rez. in: JASIST 57(2006) no.12, S.1709-1710 (Y. Awazu): "This hook presents a collection of research studies on the creation, use, and deployment of digital information. According to the editors, the goal of the book is "to present results of scientific research on (I) how digital information has to be designed, (2) how artifacts or systems containing digital content should maximize usability, and (3) how context can influence the nature and efficiency of digital communication" (p. 2). Contributors to this volume have a wide assortment of backgrounds in information science, classical studies, cognitive science, information systems, and organizational sciences. The editors did an excellent job in designing the book. Each chapter is unique in its theory and method. The editors successfully put these unique chapters into the life-cycle view of information: creation, use, and deployment. . . . I would highly recommend this book as a supplementary text for graduate classes in information science, especially those dealing with the design of information systems. It was a pleasure to read this book, and I believe that readers will certainly gain from the wealth of knowledge and insights contained in the volume."
  19. Guide to reference books (1996) 0.01 
    0.007112743 = product of:
  0.021338228 = sum of:
    0.021338228 = weight(_text_:on in 416) [ClassicSimilarity], result of:
      0.021338228 = score(doc=416,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.19440265 = fieldWeight in 416, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.0625 = fieldNorm(doc=416)
  0.33333334 = coord(1/3)
    Footnote
    Rez. in: Focus on international and comparative librarianship 27(1996) no.2, S.126-127 (R. Williams); ZfBB 44(1997) H.2, S.198-199 (E. Tröger); IfB 5(1997) H.1/2, S.5-9 (K. Schreiber)
  20. Metadata and organizing educational resources on the Internet (2000) 0.01 
    0.007112743 = product of:
  0.021338228 = sum of:
    0.021338228 = weight(_text_:on in 1473) [ClassicSimilarity], result of:
      0.021338228 = score(doc=1473,freq=2.0), product of:
        0.109763056 = queryWeight, product of:
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.04990557 = queryNorm
        0.19440265 = fieldWeight in 1473, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.199415 = idf(docFreq=13325, maxDocs=44218)
          0.0625 = fieldNorm(doc=1473)
  0.33333334 = coord(1/3)

Authors

Years

Languages

  • e 22
  • d 6

Types

Themes

Subjects

Classifications