Search (4 results, page 1 of 1)

  • × theme_ss:"OPAC"
  • × year_i:[2010 TO 2020}
  1. Alonso Lifante, M.P.; Molero Madrid, F.J.: Enhancing OPAC records : evaluating and fitting within cataloguing standards a new proposal of description parameters for historical astronomical resources (2015) 0.08
    0.07781324 = product of:
      0.15562648 = sum of:
        0.10374144 = weight(_text_:fields in 2611) [ClassicSimilarity], result of:
          0.10374144 = score(doc=2611,freq=2.0), product of:
            0.31604284 = queryWeight, product of:
              4.951651 = idf(docFreq=849, maxDocs=44218)
              0.06382575 = queryNorm
            0.32825118 = fieldWeight in 2611, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.951651 = idf(docFreq=849, maxDocs=44218)
              0.046875 = fieldNorm(doc=2611)
        0.051885046 = weight(_text_:22 in 2611) [ClassicSimilarity], result of:
          0.051885046 = score(doc=2611,freq=2.0), product of:
            0.2235069 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06382575 = queryNorm
            0.23214069 = fieldWeight in 2611, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2611)
      0.5 = coord(2/4)
    
    Abstract
    Enhancing content description of specialized resources, particularly astronomical resources, is a matter that is still unresolved in library and information science. In this paper, the authors outline deficiencies in some fields and elements of cataloging standards for description of historical astronomical resources, mainly star atlases and catalogs. Furthermore, they review their recent proposal of astronomical parameters for a better description and propose an approach for accommodating these parameters in the current criteria of MARC 21, the International Standard Bibliographic Description, and Resource Description and Access. Fourteen new parameters are considered, and recommendations are provided to standards developers for the addition of elements to accommodate attributes of celestial cartographic resources. This would improve bibliographic records for such resources in astronomical libraries' OPACs, which will have a beneficial effect on information retrieval.
    Date
    10. 9.2000 17:38:22
  2. Rodríguez Bravo, B.; Travieso Rodríguez, C.; Simões, M.G. de M.; Freitas, M.C.V. de: Evaluating discovery tools in Portuguese and Spanish academic libraries (2014) 0.01
    0.0129712615 = product of:
      0.051885046 = sum of:
        0.051885046 = weight(_text_:22 in 1467) [ClassicSimilarity], result of:
          0.051885046 = score(doc=1467,freq=2.0), product of:
            0.2235069 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06382575 = queryNorm
            0.23214069 = fieldWeight in 1467, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1467)
      0.25 = coord(1/4)
    
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  3. Jäger-Dengler-Harles, I.: Informationsvisualisierung und Retrieval im Fokus der Infromationspraxis (2013) 0.01
    0.0129712615 = product of:
      0.051885046 = sum of:
        0.051885046 = weight(_text_:22 in 1709) [ClassicSimilarity], result of:
          0.051885046 = score(doc=1709,freq=2.0), product of:
            0.2235069 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06382575 = queryNorm
            0.23214069 = fieldWeight in 1709, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1709)
      0.25 = coord(1/4)
    
    Date
    4. 2.2015 9:22:39
  4. Waschatz, B.: Schmökern ist schwierig : Viele Uni-Bibliotheken ordnen ihre Bücher nicht - Tipps für eine erfolgreiche Suche (2010) 0.01
    0.0064856308 = product of:
      0.025942523 = sum of:
        0.025942523 = weight(_text_:22 in 3206) [ClassicSimilarity], result of:
          0.025942523 = score(doc=3206,freq=2.0), product of:
            0.2235069 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06382575 = queryNorm
            0.116070345 = fieldWeight in 3206, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3206)
      0.25 = coord(1/4)
    
    Date
    3. 5.1997 8:44:22