Search (8 results, page 1 of 1)

  • × author_ss:"Rösch, H."
  • × theme_ss:"Informationsmittel"
  • × year_i:[2000 TO 2010}
  1. Gödert, W.; Oßwald, A.; Rösch, H.; Sleegers, P.: Evit@: Evaluation elektronischer Informationsmittel (2000) 0.04
    0.04047157 = product of:
      0.08094314 = sum of:
        0.08094314 = sum of:
          0.0066539603 = weight(_text_:a in 1778) [ClassicSimilarity], result of:
            0.0066539603 = score(doc=1778,freq=4.0), product of:
              0.052761257 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.045758117 = queryNorm
              0.12611452 = fieldWeight in 1778, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1778)
          0.03089203 = weight(_text_:h in 1778) [ClassicSimilarity], result of:
            0.03089203 = score(doc=1778,freq=4.0), product of:
              0.113683715 = queryWeight, product of:
                2.4844491 = idf(docFreq=10020, maxDocs=44218)
                0.045758117 = queryNorm
              0.27173662 = fieldWeight in 1778, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4844491 = idf(docFreq=10020, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1778)
          0.04339715 = weight(_text_:22 in 1778) [ClassicSimilarity], result of:
            0.04339715 = score(doc=1778,freq=2.0), product of:
              0.16023713 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045758117 = queryNorm
              0.2708308 = fieldWeight in 1778, 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=1778)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 14:00:32
    Source
    Bibliothek: Forschung und Praxis. 24(2000) H.1, S.63-87
    Type
    a
  2. Rösch, H.: Internetportale : Entwicklung, Funktionalität und Typologie (2001) 0.03
    0.027121592 = product of:
      0.054243185 = sum of:
        0.054243185 = product of:
          0.08136477 = sum of:
            0.010754423 = weight(_text_:a in 4611) [ClassicSimilarity], result of:
              0.010754423 = score(doc=4611,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.20383182 = fieldWeight in 4611, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4611)
            0.07061035 = weight(_text_:h in 4611) [ClassicSimilarity], result of:
              0.07061035 = score(doc=4611,freq=4.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.6211123 = fieldWeight in 4611, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.125 = fieldNorm(doc=4611)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Password. 2001, H.4, S.xx-xx
    Type
    a
  3. Rösch, H.: Internetportale : Entwicklung, Funktionalität und Typologie (2001) 0.03
    0.027121592 = product of:
      0.054243185 = sum of:
        0.054243185 = product of:
          0.08136477 = sum of:
            0.010754423 = weight(_text_:a in 5820) [ClassicSimilarity], result of:
              0.010754423 = score(doc=5820,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.20383182 = fieldWeight in 5820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=5820)
            0.07061035 = weight(_text_:h in 5820) [ClassicSimilarity], result of:
              0.07061035 = score(doc=5820,freq=4.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.6211123 = fieldWeight in 5820, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.125 = fieldNorm(doc=5820)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Password. 2001, H.3, S.xx-xx
    Type
    a
  4. Rösch, H.; Weisbrod, D.: Linklisten, Subject Gateways, Virtuelle Fachbibliotheken, Bibliotheks- und Wissenschaftsportale : Typologischer Überblick und Definitionsvorschlag (2004) 0.01
    0.013560796 = product of:
      0.027121592 = sum of:
        0.027121592 = product of:
          0.040682387 = sum of:
            0.0053772116 = weight(_text_:a in 560) [ClassicSimilarity], result of:
              0.0053772116 = score(doc=560,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.10191591 = fieldWeight in 560, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=560)
            0.035305176 = weight(_text_:h in 560) [ClassicSimilarity], result of:
              0.035305176 = score(doc=560,freq=4.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.31055614 = fieldWeight in 560, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=560)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    B.I.T.online. 7(2004) H.3, S.177-188
    Type
    a
  5. Gödert, W.; Oßwald, A.; Rösch, H.; Sleegers, P.: Evit@: Evaluation elektronischer Informationsmittel (2000) 0.01
    0.012642393 = product of:
      0.025284786 = sum of:
        0.025284786 = product of:
          0.037927177 = sum of:
            0.0067215143 = weight(_text_:a in 1881) [ClassicSimilarity], result of:
              0.0067215143 = score(doc=1881,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.12739488 = fieldWeight in 1881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1881)
            0.031205663 = weight(_text_:h in 1881) [ClassicSimilarity], result of:
              0.031205663 = score(doc=1881,freq=2.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.27449545 = fieldWeight in 1881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1881)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  6. Rösch, H.: Wissenschaftliche Kommunikation und Bibliotheken im Wandel : von der Privatbibliothek über die Universalbibliothek zum funktional differenzierten System fachlicher und interdisziplinärer Wissenschaftsportale (2004) 0.01
    0.011865697 = product of:
      0.023731394 = sum of:
        0.023731394 = product of:
          0.03559709 = sum of:
            0.0047050603 = weight(_text_:a in 2548) [ClassicSimilarity], result of:
              0.0047050603 = score(doc=2548,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.089176424 = fieldWeight in 2548, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2548)
            0.03089203 = weight(_text_:h in 2548) [ClassicSimilarity], result of:
              0.03089203 = score(doc=2548,freq=4.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.27173662 = fieldWeight in 2548, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2548)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    B.I.T.online. 7(2004) H.2, S.113-124
    Type
    a
  7. Rösch, H.: Internetportal, Unternehmensportal, Wissenschaftsportal : Typologie und Funktionalität der wichtigsten Portalkonzeptionen (2000) 0.01
    0.008849675 = product of:
      0.01769935 = sum of:
        0.01769935 = product of:
          0.026549023 = sum of:
            0.0047050603 = weight(_text_:a in 5462) [ClassicSimilarity], result of:
              0.0047050603 = score(doc=5462,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.089176424 = fieldWeight in 5462, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5462)
            0.021843962 = weight(_text_:h in 5462) [ClassicSimilarity], result of:
              0.021843962 = score(doc=5462,freq=2.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.19214681 = fieldWeight in 5462, 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=5462)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  8. Rösch, H.: Funktionalität und Typologie von Portalen : Infrastruktur für E-Commerce, Wissensmanagement und wissenschaftliche Kommunikation (2001) 0.01
    0.007585435 = product of:
      0.01517087 = sum of:
        0.01517087 = product of:
          0.022756305 = sum of:
            0.004032909 = weight(_text_:a in 5879) [ClassicSimilarity], result of:
              0.004032909 = score(doc=5879,freq=2.0), product of:
                0.052761257 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.045758117 = queryNorm
                0.07643694 = fieldWeight in 5879, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5879)
            0.018723397 = weight(_text_:h in 5879) [ClassicSimilarity], result of:
              0.018723397 = score(doc=5879,freq=2.0), product of:
                0.113683715 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045758117 = queryNorm
                0.16469726 = fieldWeight in 5879, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5879)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a