Search (99 results, page 1 of 5)

  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[2000 TO 2010}
  1. Herrmann, C.: Partikulare Konkretion universal zugänglicher Information : Beobachtungen zur Konzeptionierung fachlicher Internet-Seiten am Beispiel der Theologie (2000) 0.09
    0.08511382 = product of:
      0.17022765 = sum of:
        0.17022765 = sum of:
          0.08383008 = weight(_text_:c in 4364) [ClassicSimilarity], result of:
            0.08383008 = score(doc=4364,freq=2.0), product of:
              0.15711682 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.045548957 = queryNorm
              0.5335526 = fieldWeight in 4364, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.109375 = fieldNorm(doc=4364)
          0.086397566 = weight(_text_:22 in 4364) [ClassicSimilarity], result of:
            0.086397566 = score(doc=4364,freq=2.0), product of:
              0.15950468 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045548957 = queryNorm
              0.5416616 = fieldWeight in 4364, 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=4364)
      0.5 = coord(1/2)
    
    Date
    22. 1.2000 19:29:08
  2. Daniel, F.; Maier, C.; Mayr, P.; Wirtz, H.-C.: ¬Die Kunden dort bedienen, wo sie sind : DigiAuskunft besteht Bewährungsprobe / Seit Anfang 2006 in Betrieb (2006) 0.05
    0.051237807 = product of:
      0.10247561 = sum of:
        0.10247561 = sum of:
          0.059276827 = weight(_text_:c in 5991) [ClassicSimilarity], result of:
            0.059276827 = score(doc=5991,freq=4.0), product of:
              0.15711682 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.045548957 = queryNorm
              0.3772787 = fieldWeight in 5991, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5991)
          0.043198783 = weight(_text_:22 in 5991) [ClassicSimilarity], result of:
            0.043198783 = score(doc=5991,freq=2.0), product of:
              0.15950468 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045548957 = queryNorm
              0.2708308 = fieldWeight in 5991, 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=5991)
      0.5 = coord(1/2)
    
    Date
    8. 7.2006 21:06:22
  3. Sauer, C.-D.; Ulrich, P.S.: Zuverlässige Brücke zu den Informationen im Netz : Von der Allgemeinen Auskunft der Amerika-Gedenkbibliothek zum Referat Informationsdienste der Zentral und Landesbibliothek Berlin (2004) 0.04
    0.04255691 = product of:
      0.08511382 = sum of:
        0.08511382 = sum of:
          0.04191504 = weight(_text_:c in 2127) [ClassicSimilarity], result of:
            0.04191504 = score(doc=2127,freq=2.0), product of:
              0.15711682 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.045548957 = queryNorm
              0.2667763 = fieldWeight in 2127, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2127)
          0.043198783 = weight(_text_:22 in 2127) [ClassicSimilarity], result of:
            0.043198783 = score(doc=2127,freq=2.0), product of:
              0.15950468 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045548957 = queryNorm
              0.2708308 = fieldWeight in 2127, 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=2127)
      0.5 = coord(1/2)
    
    Date
    8.10.2004 12:07:22
  4. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.02
    0.02468502 = product of:
      0.04937004 = sum of:
        0.04937004 = product of:
          0.09874008 = sum of:
            0.09874008 = weight(_text_:22 in 5649) [ClassicSimilarity], result of:
              0.09874008 = score(doc=5649,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.61904186 = fieldWeight in 5649, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5649)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 4.2002 17:30:22
  5. Lux, C.; Sühl-Strohmenger, W.: Teaching Library in Deutschland : Vermittlung von Informationsund Medienkompetenz als Kernaufgabe für Öffentliche und Wissenschaftliche Bibliotheken (2004) 0.02
    0.024318237 = product of:
      0.048636474 = sum of:
        0.048636474 = sum of:
          0.023951454 = weight(_text_:c in 1427) [ClassicSimilarity], result of:
            0.023951454 = score(doc=1427,freq=2.0), product of:
              0.15711682 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.045548957 = queryNorm
              0.1524436 = fieldWeight in 1427, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.03125 = fieldNorm(doc=1427)
          0.02468502 = weight(_text_:22 in 1427) [ClassicSimilarity], result of:
            0.02468502 = score(doc=1427,freq=2.0), product of:
              0.15950468 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045548957 = queryNorm
              0.15476047 = fieldWeight in 1427, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03125 = fieldNorm(doc=1427)
      0.5 = coord(1/2)
    
    Date
    22. 2.2008 14:17:00
  6. Courtright, C.: Context in information behavior research (2007) 0.02
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = product of:
          0.09580582 = sum of:
            0.09580582 = weight(_text_:c in 6090) [ClassicSimilarity], result of:
              0.09580582 = score(doc=6090,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.6097744 = fieldWeight in 6090, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.125 = fieldNorm(doc=6090)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Bunke, C.: Benutzerschulung : Konzept und Erfahrungen an der Zentral- und Landesbibliothek Berlin (2000) 0.02
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = product of:
          0.09580582 = sum of:
            0.09580582 = weight(_text_:c in 6827) [ClassicSimilarity], result of:
              0.09580582 = score(doc=6827,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.6097744 = fieldWeight in 6827, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.125 = fieldNorm(doc=6827)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Davies, C.: Finding and knowing : the psychology of digital information use (2003) 0.02
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = product of:
          0.09580582 = sum of:
            0.09580582 = weight(_text_:c in 6960) [ClassicSimilarity], result of:
              0.09580582 = score(doc=6960,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.6097744 = fieldWeight in 6960, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.125 = fieldNorm(doc=6960)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.02
    0.021599391 = product of:
      0.043198783 = sum of:
        0.043198783 = product of:
          0.086397566 = sum of:
            0.086397566 = weight(_text_:22 in 7585) [ClassicSimilarity], result of:
              0.086397566 = score(doc=7585,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.5416616 = fieldWeight in 7585, 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=7585)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2000 17:52:11
  10. International yearbook of library and information management : 2001/2002 information services in an electronic environment (2001) 0.02
    0.021599391 = product of:
      0.043198783 = sum of:
        0.043198783 = product of:
          0.086397566 = sum of:
            0.086397566 = weight(_text_:22 in 1381) [ClassicSimilarity], result of:
              0.086397566 = score(doc=1381,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.5416616 = fieldWeight in 1381, 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=1381)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25. 3.2003 13:22:23
  11. "Was für ein Service!" : Entwicklung und Sicherung der Auskunftsqualität von Bibliotheken (2007) 0.02
    0.021278456 = product of:
      0.04255691 = sum of:
        0.04255691 = sum of:
          0.02095752 = weight(_text_:c in 1426) [ClassicSimilarity], result of:
            0.02095752 = score(doc=1426,freq=2.0), product of:
              0.15711682 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.045548957 = queryNorm
              0.13338815 = fieldWeight in 1426, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.02734375 = fieldNorm(doc=1426)
          0.021599391 = weight(_text_:22 in 1426) [ClassicSimilarity], result of:
            0.021599391 = score(doc=1426,freq=2.0), product of:
              0.15950468 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045548957 = queryNorm
              0.1354154 = fieldWeight in 1426, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.02734375 = fieldNorm(doc=1426)
      0.5 = coord(1/2)
    
    Date
    22. 2.2008 14:05:48
    Editor
    Becker, T. unter Mitarb. von C. Barz
  12. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02
    0.018513763 = product of:
      0.037027527 = sum of:
        0.037027527 = product of:
          0.07405505 = sum of:
            0.07405505 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
              0.07405505 = score(doc=2973,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.46428138 = fieldWeight in 2973, 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=2973)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    9. 2.2008 17:52:22
  13. Literaturversorgung für die Wirtschaftswissenschaften : Arbeitsteilung und Kooperation zwischen der ZBW Kiel und der USB Köln (2002) 0.02
    0.018513763 = product of:
      0.037027527 = sum of:
        0.037027527 = product of:
          0.07405505 = sum of:
            0.07405505 = weight(_text_:22 in 5498) [ClassicSimilarity], result of:
              0.07405505 = score(doc=5498,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.46428138 = fieldWeight in 5498, 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=5498)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    21. 2.2003 14:18:22
  14. Kuhlthau, C.C.: Seeking meaning : a process approach to library and information services (2003) 0.02
    0.018513763 = product of:
      0.037027527 = sum of:
        0.037027527 = product of:
          0.07405505 = sum of:
            0.07405505 = weight(_text_:22 in 4585) [ClassicSimilarity], result of:
              0.07405505 = score(doc=4585,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.46428138 = fieldWeight in 4585, 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=4585)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25.11.2005 18:58:22
  15. Swanson, D.R.; Smalheiser, N.R.; Torvik, V.I.: Ranking indirect connections in literature-based discovery : the role of Medical Subject Headings (2006) 0.02
    0.018334012 = product of:
      0.036668025 = sum of:
        0.036668025 = product of:
          0.07333605 = sum of:
            0.07333605 = weight(_text_:c in 6003) [ClassicSimilarity], result of:
              0.07333605 = score(doc=6003,freq=12.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.46676132 = fieldWeight in 6003, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6003)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Arrowsmith, a computer-assisted process for literature-based discovery, takes as input two disjoint sets of records (A, C) from the Medline database. lt produces a list of title words and phrases, B, that are common to A and C, and displays the title context in which each B-term occurs within A and within C. Subject experts then can try to find A-B and B-C title-pairs that together may suggest novel and plausible indirect A-C relationships (via B-terms) that are of particular interest in the absence of any known direct A-C relationship. The list of B-terms typically is so large that it is difficult to find the relatively few that contribute to scientifically interesting connections. The purpose of the present article is to propose and test several techniques for improving the quality of the B-Iist. These techniques exploit the Medical Subject Headings (MeSH) that are assigned to each input record. A MesH-based concept of literature cohesiveness is defined and plays a key rote. The proposed techniques are tested an a published example of indirect connections between migraine and magnesium deficiency. The tests demonstrate how the earlier results can be replicated with a more efficient and more systematic computer-aided process.
  16. Sühl-Strohmenger, W.; Becht, M.; Leithold, F.-J.; Ohlhoff, R.; Schneider, C.: "Informations- und Medienkompetenz" in den neuen Bachelor-Studiengängen an der Universität Freiburg (2002) 0.02
    0.01796359 = product of:
      0.03592718 = sum of:
        0.03592718 = product of:
          0.07185436 = sum of:
            0.07185436 = weight(_text_:c in 6257) [ClassicSimilarity], result of:
              0.07185436 = score(doc=6257,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.45733082 = fieldWeight in 6257, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6257)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  17. Gläser, C.: Elektronischer Auskunftsdienst im Echtzeitbetrieb : Chatangebote in anglo-amerikanischen Bibliotheken - Möglichkeiten der Übertragbarkeit auf deutsche Bibliotheken (2002) 0.02
    0.01796359 = product of:
      0.03592718 = sum of:
        0.03592718 = product of:
          0.07185436 = sum of:
            0.07185436 = weight(_text_:c in 4824) [ClassicSimilarity], result of:
              0.07185436 = score(doc=4824,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.45733082 = fieldWeight in 4824, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4824)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  18. Bürger, T.: Informationszentrum? Forschungsbibliothek? Dienstleister? : Zum Strukturwandel wissenschaftlicher Bibliotheken (2006) 0.02
    0.015428137 = product of:
      0.030856274 = sum of:
        0.030856274 = product of:
          0.061712548 = sum of:
            0.061712548 = weight(_text_:22 in 198) [ClassicSimilarity], result of:
              0.061712548 = score(doc=198,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.38690117 = fieldWeight in 198, 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=198)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    4. 3.2006 16:29:22
  19. Klein, A.; Leichtweiß, A.: Vom Quiz zur Prüfung : der Einsatz von Testverfahren bei der Vermittlung von Informationskompetenz (2009) 0.02
    0.015428137 = product of:
      0.030856274 = sum of:
        0.030856274 = product of:
          0.061712548 = sum of:
            0.061712548 = weight(_text_:22 in 2318) [ClassicSimilarity], result of:
              0.061712548 = score(doc=2318,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.38690117 = fieldWeight in 2318, 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=2318)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 8.2009 19:51:28
  20. Hoffmann, R.: Mailinglisten für den bibliothekarischen Informationsdienst am Beispiel von RABE (2000) 0.01
    0.013091208 = product of:
      0.026182417 = sum of:
        0.026182417 = product of:
          0.052364834 = sum of:
            0.052364834 = weight(_text_:22 in 4441) [ClassicSimilarity], result of:
              0.052364834 = score(doc=4441,freq=4.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.32829654 = fieldWeight in 4441, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4441)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2000 10:25:05
    Series
    Kölner Arbeitspapiere zur Bibliotheks- und Informationswissenschaft; Bd.22

Languages

  • e 50
  • d 48
  • s 1
  • More… Less…

Types

  • a 80
  • m 16
  • s 7
  • x 2
  • el 1
  • More… Less…

Subjects

Classifications