Search (3 results, page 1 of 1)

  • × author_ss:"Stock, W.G."
  • × theme_ss:"Informationsmittel"
  • × type_ss:"a"
  1. Stock, M.; Stock, W.G.: Online-Hosts für Wissenschaft, Technik und Medizin auf dem deutschen Informationsmarkt : Eine komparative Analyse (2005) 0.00 
    0.0038090795 = product of:
  0.038090795 = sum of:
    0.038090795 = weight(_text_:web in 3335) [ClassicSimilarity], result of:
      0.038090795 = score(doc=3335,freq=4.0), product of:
        0.0933738 = queryWeight, product of:
          3.2635105 = idf(docFreq=4597, maxDocs=44218)
          0.028611459 = queryNorm
        0.4079388 = fieldWeight in 3335, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.2635105 = idf(docFreq=4597, maxDocs=44218)
          0.0625 = fieldNorm(doc=3335)
  0.1 = coord(1/10)
    Abstract
    Wir vergleichen die Content-Aggregatoren DataStar, DIALOG, DIMDI, FIZ Karlsruhe (STN International), FIZ Technik, Ovid, Questel-Orbit and Thomson Scientific's Web of Knowledge hinsichtlich ihrer Stellung auf dem Markt elektronischer Informationsdienste in Deutschland. Besprochen werden die Wettbewerbssituation sowie die Kooperationen, die Stärken bzw. Alleinstellungsmerkmale der Informationsanbieter und die kritischen Erfolgsfaktoren der WTMHosts. Marktführer ist in Deutschland eindeutig STN.
    Object
    Thomson Scientific's Web of Knowledge
  2. Stock, W.G.: Endnutzersystem für internationale Geschäftsinformationen (1998) 0.00 
    0.0018090137 = product of:
  0.018090136 = sum of:
    0.018090136 = product of:
      0.05427041 = sum of:
        0.05427041 = weight(_text_:22 in 2407) [ClassicSimilarity], result of:
          0.05427041 = score(doc=2407,freq=2.0), product of:
            0.10019246 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.028611459 = queryNorm
            0.5416616 = fieldWeight in 2407, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=2407)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Password. 1998, H.10, S.22-28
  3. Schumann, L.; Stock, W.G.: ¬Ein umfassendes ganzheitliches Modell für Evaluation und Akzeptanzanalysen von Informationsdiensten : Das Information Service Evaluation (ISE) Modell (2014) 0.00 
    9.045068E-4 = product of:
  0.009045068 = sum of:
    0.009045068 = product of:
      0.027135205 = sum of:
        0.027135205 = weight(_text_:22 in 1492) [ClassicSimilarity], result of:
          0.027135205 = score(doc=1492,freq=2.0), product of:
            0.10019246 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.028611459 = queryNorm
            0.2708308 = fieldWeight in 1492, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1492)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Date
    22. 9.2014 18:56:46

Authors

Years