Search (7 results, page 1 of 1)

  • × author_ss:"Howarth, L.C."
  1. Howarth, L.C.; Weihs, J.: AACR2R use in Canadian libraries and implications for bibliographic databases (1995) 0.03
    0.02662236 = product of:
      0.05324472 = sum of:
        0.05324472 = product of:
          0.10648944 = sum of:
            0.10648944 = weight(_text_:libraries in 1419) [ClassicSimilarity], result of:
              0.10648944 = score(doc=1419,freq=12.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.6223308 = fieldWeight in 1419, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1419)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Reports a study of Canadian libraries to determine the extent of the application of codes and standards for bibliographic cataloguing records for facilitating the sharing of cataloguing records. The research examined results of a 1992 national survey of Canadian libraries to determine the pattern of use of AACR2R; cataloguing rules for different formats of library materials in various sizes and types of libraries. Analysis of data suggests that smaller libraries with collection sizes of less than 100.000 volumes were less likely than larger libraries to be record contributors. Those cataloguing agencies that were contributing to potentially derivable copy tended to use AACR2R in the majority of cases, perhaps suggesting that the quality of original records being created by self selected respondents to the survey were largely to current standard
  2. Howarth, L.C.; Weihs, J.: AACR2R: dissemination and use in Canadian libraries (1994) 0.02
    0.021514116 = product of:
      0.04302823 = sum of:
        0.04302823 = product of:
          0.08605646 = sum of:
            0.08605646 = weight(_text_:libraries in 8171) [ClassicSimilarity], result of:
              0.08605646 = score(doc=8171,freq=6.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.5029192 = fieldWeight in 8171, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8171)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Reports the results of a national survey of Canadian libraries to determine the pattern of use of AACR2. 1988 revision (AACR2R), cataloguing rules for different formats of library materials in various sizes and types of libraries. Questionnaires were used to explore: the nature and frequency of use of the code; the preferred publication formats for acquiring AACR2R; and the contribution of records to a bibliographic utility or network (in house or external) database. Describes and summarizes the results, providing a baseline profile of AACR2R users and usage
  3. Weihs, J.; Howarth, L.C.: Nonbook materials : their occurrence and bibliographic description in Canadian libraries (1995) 0.02
    0.017566202 = product of:
      0.035132404 = sum of:
        0.035132404 = product of:
          0.07026481 = sum of:
            0.07026481 = weight(_text_:libraries in 1846) [ClassicSimilarity], result of:
              0.07026481 = score(doc=1846,freq=4.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.4106318 = fieldWeight in 1846, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1846)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Reports results of a 1992 research study to examine the place of 9 general categories of non book materials (audiovisual materials) in Canadian libraries including: the degree to which non book materials have penetrated library collections; the percentage of catalogues collections; and the extent to which the AACR2R has been applied in the cataloguing. Analyzes the 336 survey responses, revealing both that non book materials have achieved a place in library collections and that improvements in their catalogue access are needed
  4. Howarth, L.C.: Factors influencing policies for the adoption and integration of revisions to classification schedules (1992) 0.01
    0.0124211805 = product of:
      0.024842361 = sum of:
        0.024842361 = product of:
          0.049684722 = sum of:
            0.049684722 = weight(_text_:libraries in 2106) [ClassicSimilarity], result of:
              0.049684722 = score(doc=2106,freq=2.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.29036054 = fieldWeight in 2106, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2106)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Report of preliminary findings from an incremental national survey in prgress, beginning with public and academic libraries in Ontaria, Canada. Policies for the adoption of revisions to classification schedules and factors influencing decisions to reclassify existing materials in the collection were investigated
  5. Howarth, L.C.: Metadata structures and user preferences : designing user-focused knowledge access systems (1998) 0.01
    0.0108685335 = product of:
      0.021737067 = sum of:
        0.021737067 = product of:
          0.043474134 = sum of:
            0.043474134 = weight(_text_:libraries in 54) [ClassicSimilarity], result of:
              0.043474134 = score(doc=54,freq=2.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.25406548 = fieldWeight in 54, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=54)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Given the paucity of research addressing client preferences for metadata content and display in knowledge access systems, a three-year study involving a sample of Canadian public and academic libraries and their end-users, was undertaken. Gaps between user preferences and the availability and presentation of metadata elements in some current Canadian web-based knowledge access systems were identified. Ideal displays were subsequently prototyped and evaluated. Overall, end-users favoured systems containing brief, concise, and focused metadata elements, restricted to a one-screen, uncluttered display, and enhanced by a variety of hierarchical, associative, and equivalent relationship links.
  6. Weihs, J.; Howarth, L.C.: Designating materials : from "germane terms" to element types (2008) 0.01
    0.0108685335 = product of:
      0.021737067 = sum of:
        0.021737067 = product of:
          0.043474134 = sum of:
            0.043474134 = weight(_text_:libraries in 793) [ClassicSimilarity], result of:
              0.043474134 = score(doc=793,freq=2.0), product of:
                0.1711139 = queryWeight, product of:
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.052088603 = queryNorm
                0.25406548 = fieldWeight in 793, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.2850544 = idf(docFreq=4499, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=793)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    While directions for the use of "germane terms for the physical medium of the work" appeared in the 1964 Rules for Descriptive Cataloging in the Library of Congress: Phonorecords, most libraries choosing to integrate nonbook materials in their collections, either colour-coded their catalogue cards, or added two-digit media codes to call numbers. The first formalized list of "general material designations" (gmds) - placed immediately following the title proper as an early warning device - was published in 1978 in the second edition of the Anglo-American Cataloguing Rules. Since their introduction they have been controversial as this investigation of the evolution of material designations explores.
  7. Howarth, L.C.; Jansen, E.H.: Towards a typology of warrant for 21st century knowledge organization systems (2014) 0.01
    0.010585929 = product of:
      0.021171859 = sum of:
        0.021171859 = product of:
          0.042343717 = sum of:
            0.042343717 = weight(_text_:22 in 1425) [ClassicSimilarity], result of:
              0.042343717 = score(doc=1425,freq=2.0), product of:
                0.18240541 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052088603 = queryNorm
                0.23214069 = fieldWeight in 1425, 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=1425)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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