Search (9 results, page 1 of 1)

  • × author_ss:"Tenopir, C."
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.04
    0.04098113 = product of:
      0.12294339 = sum of:
        0.12294339 = sum of:
          0.05630404 = weight(_text_:indexing in 5170) [ClassicSimilarity], result of:
            0.05630404 = score(doc=5170,freq=2.0), product of:
              0.19018644 = queryWeight, product of:
                3.8278677 = idf(docFreq=2614, maxDocs=44218)
                0.049684696 = queryNorm
              0.29604656 = fieldWeight in 5170, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.8278677 = idf(docFreq=2614, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5170)
          0.06663935 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
            0.06663935 = score(doc=5170,freq=4.0), product of:
              0.17398734 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.049684696 = 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)
      0.33333334 = coord(1/3)
    
    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
  2. Tenopir, C.: Reference services from RLG (1995) 0.04
    0.039400067 = product of:
      0.1182002 = sum of:
        0.1182002 = sum of:
          0.064347476 = weight(_text_:indexing in 2612) [ClassicSimilarity], result of:
            0.064347476 = score(doc=2612,freq=2.0), product of:
              0.19018644 = queryWeight, product of:
                3.8278677 = idf(docFreq=2614, maxDocs=44218)
                0.049684696 = queryNorm
              0.3383389 = fieldWeight in 2612, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.8278677 = idf(docFreq=2614, maxDocs=44218)
                0.0625 = fieldNorm(doc=2612)
          0.053852726 = weight(_text_:22 in 2612) [ClassicSimilarity], result of:
            0.053852726 = score(doc=2612,freq=2.0), product of:
              0.17398734 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.049684696 = queryNorm
              0.30952093 = fieldWeight in 2612, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0625 = fieldNorm(doc=2612)
      0.33333334 = coord(1/3)
    
    Abstract
    Describes the variety of search services supporting library reference functions offered by the RLG in the USA. The best known of these is RLIN, the massive bibliographic database and related services originally developed for shared cataloguing. In the last few years RLG has added CitaDel, an online search system that provides access to indexing/abstracting databases; and Zephyr, a Z39.50 server that amkes the RLIN and CitaDel databases searchable through a library's online catalogue. RLG also offers document delivery connections, including Ariel and Internet based document delivery software, for a full complement of online reference support for academic and public libraries
    Date
    25.11.1995 19:22:01
  3. Tenopir, C.: Human or automated, indexing is important (1999) 0.02
    0.02144916 = product of:
      0.064347476 = sum of:
        0.064347476 = product of:
          0.12869495 = sum of:
            0.12869495 = weight(_text_:indexing in 6454) [ClassicSimilarity], result of:
              0.12869495 = score(doc=6454,freq=2.0), product of:
                0.19018644 = queryWeight, product of:
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.049684696 = queryNorm
                0.6766778 = fieldWeight in 6454, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.125 = fieldNorm(doc=6454)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  4. Tenopir, C.: Linking to full texts (1998) 0.02
    0.015166845 = product of:
      0.045500536 = sum of:
        0.045500536 = product of:
          0.09100107 = sum of:
            0.09100107 = weight(_text_:indexing in 2262) [ClassicSimilarity], result of:
              0.09100107 = score(doc=2262,freq=4.0), product of:
                0.19018644 = queryWeight, product of:
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.049684696 = queryNorm
                0.47848347 = fieldWeight in 2262, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2262)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Describes the links which major online indexing and bibliographic services are providing from article citations to the corresponding electronic full text. Services covered include OCLC's FirstSearch and its Electronic Collections Online, Ovid, PubMed and UMI/ProQuest Direct. Discusses the value of links to electronic full text vis a vis direct searching of the full text, arguing for the superiority of the former and stressing that indexing services and bibliographic databases have a strong future for this reason
  5. Tenopir, C.: Moving to the information village (1996) 0.01
    0.009384007 = product of:
      0.02815202 = sum of:
        0.02815202 = product of:
          0.05630404 = sum of:
            0.05630404 = weight(_text_:indexing in 4944) [ClassicSimilarity], result of:
              0.05630404 = score(doc=4944,freq=2.0), product of:
                0.19018644 = queryWeight, product of:
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.049684696 = queryNorm
                0.29604656 = fieldWeight in 4944, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4944)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Discusses the familiar problem of users are now confronted with the needs to impose order on myriad sources of information and to present them in an integrated way to users. Describes an attempt to provide such integration in the engineering field, Engineering Information Village, or Ei Village, produced by Engineering Information Inc. It resembles a WWW site, and integrates a traditional online abstracting and indexing service with access to WWW sites in the engineering field, contacts to engineering consultants, and access to other sources of interest to engineers. Explains how the metaphor of the village is carried though in the service and stresses the vetting process which seeks to guarantee that sources provided are authoritative. Also details the pricing of the service
  6. Tenopir, C.: Integrating electronic reference (1995) 0.01
    0.008975455 = product of:
      0.026926363 = sum of:
        0.026926363 = product of:
          0.053852726 = sum of:
            0.053852726 = weight(_text_:22 in 2616) [ClassicSimilarity], result of:
              0.053852726 = score(doc=2616,freq=2.0), product of:
                0.17398734 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049684696 = queryNorm
                0.30952093 = fieldWeight in 2616, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2616)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    25.11.1995 19:22:01
  7. Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992) 0.01
    0.007853523 = product of:
      0.023560567 = sum of:
        0.023560567 = product of:
          0.047121134 = sum of:
            0.047121134 = weight(_text_:22 in 2343) [ClassicSimilarity], result of:
              0.047121134 = score(doc=2343,freq=2.0), product of:
                0.17398734 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049684696 = queryNorm
                0.2708308 = fieldWeight in 2343, 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=2343)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Online. 16(1992) no.2, S.22-28
  8. Wilson, C.S.; Tenopir, C.: Local citation analysis, publishing and reading patterns : using multiple methods to evaluate faculty use of an academic library's research collection (2008) 0.01
    0.0067028617 = product of:
      0.020108584 = sum of:
        0.020108584 = product of:
          0.04021717 = sum of:
            0.04021717 = weight(_text_:indexing in 1960) [ClassicSimilarity], result of:
              0.04021717 = score(doc=1960,freq=2.0), product of:
                0.19018644 = queryWeight, product of:
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.049684696 = queryNorm
                0.21146181 = fieldWeight in 1960, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8278677 = idf(docFreq=2614, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1960)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Theme
    Citation indexing
  9. Allard, S.; Levine, K.J.; Tenopir, C.: Design engineers and technical professionals at work : observing information usage in the workplace (2009) 0.01
    0.005609659 = product of:
      0.016828977 = sum of:
        0.016828977 = product of:
          0.033657953 = sum of:
            0.033657953 = weight(_text_:22 in 2735) [ClassicSimilarity], result of:
              0.033657953 = score(doc=2735,freq=2.0), product of:
                0.17398734 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049684696 = queryNorm
                0.19345059 = fieldWeight in 2735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2735)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 3.2009 12:43:37