Search (8 results, page 1 of 1)

  • × author_ss:"Ratzek, W."
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Ratzek, W.: Support für KMU in Berlin-Brandenburg (1999) 0.02
    0.0151672065 = product of:
      0.030334413 = sum of:
        0.030334413 = product of:
          0.04550162 = sum of:
            0.024905154 = weight(_text_:h in 4105) [ClassicSimilarity], result of:
              0.024905154 = score(doc=4105,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 4105, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4105)
            0.020596463 = weight(_text_:d in 4105) [ClassicSimilarity], result of:
              0.020596463 = score(doc=4105,freq=4.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.237484 = fieldWeight in 4105, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4105)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Location
    D
    Source
    nfd Information - Wissenschaft und Praxis. 50(1999) H.5, S.275-282
  2. Ratzek, W.: Elemente einer neuen Bildsprache für Marketing und Mediendesign (1993) 0.01
    0.013156351 = product of:
      0.026312701 = sum of:
        0.026312701 = product of:
          0.039469052 = sum of:
            0.024905154 = weight(_text_:h in 8414) [ClassicSimilarity], result of:
              0.024905154 = score(doc=8414,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 8414, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8414)
            0.014563899 = weight(_text_:d in 8414) [ClassicSimilarity], result of:
              0.014563899 = score(doc=8414,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.16792654 = fieldWeight in 8414, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8414)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Nachrichten für Dokumentation. 44(1993) H.6, S.357-361
  3. Ratzek, W.: Controlling, Informationsmanagement, Informationsverarbeitungscontrolling : Herausforderung oder neue Konfliktfelder? (1995) 0.01
    0.013156351 = product of:
      0.026312701 = sum of:
        0.026312701 = product of:
          0.039469052 = sum of:
            0.024905154 = weight(_text_:h in 657) [ClassicSimilarity], result of:
              0.024905154 = score(doc=657,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 657, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=657)
            0.014563899 = weight(_text_:d in 657) [ClassicSimilarity], result of:
              0.014563899 = score(doc=657,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.16792654 = fieldWeight in 657, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=657)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Nachrichten für Dokumentation. 46(1995) H.2, S.105-112
  4. Ratzek, W.: ¬Die multimediale Gesellschaft : Entertainment als Attraktor (1996) 0.01
    0.013156351 = product of:
      0.026312701 = sum of:
        0.026312701 = product of:
          0.039469052 = sum of:
            0.024905154 = weight(_text_:h in 3174) [ClassicSimilarity], result of:
              0.024905154 = score(doc=3174,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 3174, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3174)
            0.014563899 = weight(_text_:d in 3174) [ClassicSimilarity], result of:
              0.014563899 = score(doc=3174,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.16792654 = fieldWeight in 3174, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3174)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Nachrichten für Dokumentation. 47(1996) H.1, S.33-38
  5. Ratzek, W.: Virtuelle Unternehmen : das Networking-Konzept (1996) 0.01
    0.013156351 = product of:
      0.026312701 = sum of:
        0.026312701 = product of:
          0.039469052 = sum of:
            0.024905154 = weight(_text_:h in 5354) [ClassicSimilarity], result of:
              0.024905154 = score(doc=5354,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 5354, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5354)
            0.014563899 = weight(_text_:d in 5354) [ClassicSimilarity], result of:
              0.014563899 = score(doc=5354,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.16792654 = fieldWeight in 5354, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5354)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Nachrichten für Dokumentation. 47(1996) H.5, S.267-275
  6. Ratzek, W.: Computer Based Training in der Bildungsarbeit : Vom programmierten Lernen bis zum Lernen im Netz (1997) 0.01
    0.013156351 = product of:
      0.026312701 = sum of:
        0.026312701 = product of:
          0.039469052 = sum of:
            0.024905154 = weight(_text_:h in 5823) [ClassicSimilarity], result of:
              0.024905154 = score(doc=5823,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.21959636 = fieldWeight in 5823, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5823)
            0.014563899 = weight(_text_:d in 5823) [ClassicSimilarity], result of:
              0.014563899 = score(doc=5823,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.16792654 = fieldWeight in 5823, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5823)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Nachrichten für Dokumentation. 48(1997) H.1, S.25-29
  7. Ratzek, W.; Zwicker, M.: Integriertes Wissensmanagement als strategischer Erfolgsfaktor der Zukunft? (1999) 0.01
    0.011511806 = product of:
      0.023023613 = sum of:
        0.023023613 = product of:
          0.03453542 = sum of:
            0.02179201 = weight(_text_:h in 4091) [ClassicSimilarity], result of:
              0.02179201 = score(doc=4091,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.19214681 = fieldWeight in 4091, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4091)
            0.012743411 = weight(_text_:d in 4091) [ClassicSimilarity], result of:
              0.012743411 = score(doc=4091,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.14693572 = fieldWeight in 4091, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4091)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    nfd Information - Wissenschaft und Praxis. 50(1999) H.6, S.339-346
  8. Ratzek, W.: Zugangsverfahren (1990) 0.00
    0.0042478037 = product of:
      0.008495607 = sum of:
        0.008495607 = product of:
          0.025486821 = sum of:
            0.025486821 = weight(_text_:d in 4304) [ClassicSimilarity], result of:
              0.025486821 = score(doc=4304,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.29387143 = fieldWeight in 4304, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4304)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    d