Search (12 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Informationsmittel"
  • × type_ss:"a"
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.04
    0.035622425 = product of:
      0.07124485 = sum of:
        0.07124485 = sum of:
          0.009471525 = weight(_text_:a in 5170) [ClassicSimilarity], result of:
            0.009471525 = score(doc=5170,freq=8.0), product of:
              0.053105544 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.046056706 = queryNorm
              0.17835285 = fieldWeight in 5170, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5170)
          0.061773323 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
            0.061773323 = score(doc=5170,freq=4.0), product of:
              0.16128273 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046056706 = queryNorm
              0.38301262 = fieldWeight in 5170, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5170)
      0.5 = coord(1/2)
    
    Abstract
    Reports a survey of all academic members of the Association of Research Libraries in the 4th quarter of 1997 which examined how academic libraries incorporate electronic information sources into their reference activities and the effects on libraries services. There was a response rate of 68 per cent, Compares results surveys carried out in 1991 and 1994. The survey covered: numbers of computers access options (intermediary, end user online, CD-ROM locally loaded databases or those accessible through the library catalogue and the Internet. There is a trend away from print resources, particularly indexing and abstracting materials, and away from CD-ROM LANs and local loading of databases towards remote online resources
    Source
    Online. 22(1998) no.4, S.22-28
    Type
    a
  2. Koutnik, C.: ¬The World Wide Web is here : is the end of printed reference sources near? (1997) 0.00
    0.00334869 = product of:
      0.00669738 = sum of:
        0.00669738 = product of:
          0.01339476 = sum of:
            0.01339476 = weight(_text_:a in 550) [ClassicSimilarity], result of:
              0.01339476 = score(doc=550,freq=16.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.25222903 = fieldWeight in 550, product of:
                  4.0 = tf(freq=16.0), with freq of:
                    16.0 = termFreq=16.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=550)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Although at first sight the WWW appears to have the potential for making printed reference sources obsolete, a systematic study of 104 reference questions, at the West Virginia Library Commission, demonstrated that, although the WWW is a powerful source of information, at the present time it is not a source that will answer a majority of reference questions. The WWW is strong in some categories of referenc equestions and weak in others. Time spent searching the WWW is another factor that must be taken into consideration by reference librarians. Concludes that it is not a wise decision to discard a reference book that will answer a question in 5 minutes when it will take 20 minutes to find the answer on the Web
    Type
    a
  3. Aghemo, A.: ¬Il reference librarian nel contesto multimediale (1998) 0.00
    0.0026473717 = product of:
      0.0052947435 = sum of:
        0.0052947435 = product of:
          0.010589487 = sum of:
            0.010589487 = weight(_text_:a in 4738) [ClassicSimilarity], result of:
              0.010589487 = score(doc=4738,freq=10.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.19940455 = fieldWeight in 4738, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4738)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Discusses the specialised knowledge and training which the multimedia reference librarian needs in order to provide a satisfactory oersonalised assistance service to online and CD-ROM users. Multimedia products combine electronic text, graphic art, animation and video for user interaction from a workstation. Thus the librarian should not only by familiar with search engines and websites, but also understand computer start-up procedures, passwords, keyboards, software and basic maintenance, data security matters and copyright. Explains the 4 distinct levels of librarian help in query-solving
    Footnote
    Übers. d. Titels: The reference librarian in a multimedia context
    Type
    a
  4. Hart, J.L.; Miller, J.P.: Migrating databases : CD-ROM vs. the Internet (1997) 0.00
    0.0023678814 = product of:
      0.0047357627 = sum of:
        0.0047357627 = product of:
          0.009471525 = sum of:
            0.009471525 = weight(_text_:a in 30) [ClassicSimilarity], result of:
              0.009471525 = score(doc=30,freq=8.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.17835285 = fieldWeight in 30, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=30)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Presents a study to assist reference librarians/bibliographers in the selection of electronic formats of indexes and abstracts. It incorporated input from both general and experts users in a comparison of CD-ROM and Internet versions of Aquatic Sciences and Fisheries Abstracts (ASFA). The results indicate that CD-ROM technology, in spite of its user-friendliness, has limitations. The Internet version of ASFA has more current records, offers more comprehensive coverage of the ASFA databases, and allows unlimited remote access by faculty, staff, and students. Limitations of the Internet version include speed of access, search engine inadequacies, and the need for a more extensive training programme
    Type
    a
  5. Rosen, J.; Dickstein, R.; Greenfield, L.: Using the World Wide Web at the reference desk (1998) 0.00
    0.0020296127 = product of:
      0.0040592253 = sum of:
        0.0040592253 = product of:
          0.008118451 = sum of:
            0.008118451 = weight(_text_:a in 4682) [ClassicSimilarity], result of:
              0.008118451 = score(doc=4682,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.15287387 = fieldWeight in 4682, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4682)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  6. Bertrand, D.: ¬Les cederoms multimedias dans les bibliothèques publiques (1997) 0.00
    0.001913537 = product of:
      0.003827074 = sum of:
        0.003827074 = product of:
          0.007654148 = sum of:
            0.007654148 = weight(_text_:a in 32) [ClassicSimilarity], result of:
              0.007654148 = score(doc=32,freq=4.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.14413087 = fieldWeight in 32, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=32)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    While official policy in France is to encourage access to CD-ROMs through public libraries and about 28 already have or plan to offer shortly a CD-ROM service either for loan or consultation the French press has been highly critical of the medium. Discusses problems of standardization; legal aspects, acquisition policies and selection aids and the advent of the DVD
    Type
    a
  7. Adams, V.M.: Concepts in end-user training : how to convert end users into effective searchers (1997) 0.00
    0.001353075 = product of:
      0.00270615 = sum of:
        0.00270615 = product of:
          0.0054123 = sum of:
            0.0054123 = weight(_text_:a in 766) [ClassicSimilarity], result of:
              0.0054123 = score(doc=766,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.10191591 = fieldWeight in 766, 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=766)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  8. Knäusl, H.: Information Behavior : Informationssuche in der Wikipedia (2015) 0.00
    0.001353075 = product of:
      0.00270615 = sum of:
        0.00270615 = product of:
          0.0054123 = sum of:
            0.0054123 = weight(_text_:a in 1737) [ClassicSimilarity], result of:
              0.0054123 = score(doc=1737,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.10191591 = fieldWeight in 1737, 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=1737)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  9. Rösch, B.: Wie interagieren Nutzer mit Text- und Bildinformationen in einem Wikipedia-Artikel? (2015) 0.00
    0.001353075 = product of:
      0.00270615 = sum of:
        0.00270615 = product of:
          0.0054123 = sum of:
            0.0054123 = weight(_text_:a in 1738) [ClassicSimilarity], result of:
              0.0054123 = score(doc=1738,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.10191591 = fieldWeight in 1738, 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=1738)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  10. Darrah, B.: Surfing the stacks in an electronic age (1998) 0.00
    0.0011839407 = product of:
      0.0023678814 = sum of:
        0.0023678814 = product of:
          0.0047357627 = sum of:
            0.0047357627 = weight(_text_:a in 2201) [ClassicSimilarity], result of:
              0.0047357627 = score(doc=2201,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.089176424 = fieldWeight in 2201, 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=2201)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  11. Erben, K.M.: ¬Das Internet wird menschlich : Web-Guides sind die neuen Pfadfinder im Dschungel des Netzes (2001) 0.00
    5.9197034E-4 = product of:
      0.0011839407 = sum of:
        0.0011839407 = product of:
          0.0023678814 = sum of:
            0.0023678814 = weight(_text_:a in 5735) [ClassicSimilarity], result of:
              0.0023678814 = score(doc=5735,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.044588212 = fieldWeight in 5735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=5735)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  12. Buchner, M.: ¬Die Machete im Dschungel : Persönliche Auskunftsdienste: "Hier werden Sie geholfen" - Ratgeber sind die neue Konkurrenz für Internet-Suchmaschinen (2001) 0.00
    5.0740317E-4 = product of:
      0.0010148063 = sum of:
        0.0010148063 = product of:
          0.0020296127 = sum of:
            0.0020296127 = weight(_text_:a in 5730) [ClassicSimilarity], result of:
              0.0020296127 = score(doc=5730,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.03821847 = fieldWeight in 5730, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=5730)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a