Document (#34233)

Author
Newsom, C.
Lundgren, J.
Poehlmann, N.
Title
Genre terms for chemistry and engineering : not just for literature anymore
Source
Cataloging and classification quarterly. 46(2008) no.4, S.412-424
Year
2008
Abstract
We developed a project utilizing the local form/genre heading, "property data," and specific subheadings to help chemists, engineers, and those librarians assisting them to more easily locate library resources containing chemical and physical properties of substances. This article describes the project and examines possibilities for improving access to physical sciences literature in relation to Library of Congress Subject Headings and ongoing developments in authority records for form/genre terms. It also introduces functionality of such headings in the new "next generation" catalogs.
Theme
Verbale Doksprachen für präkombinierte Einträge
Field
Chemie
Ingenieurwissenschaften

Similar documents (author)

  1. Lundgren, L.: Helping children to help themselves (1998) 5.94
    5.937289 = sum of:
      5.937289 = weight(author_txt:lundgren in 3705) [ClassicSimilarity], result of:
        5.937289 = fieldWeight in 3705, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.499662 = idf(docFreq=8, maxDocs=44218)
          0.625 = fieldNorm(doc=3705)
    
  2. Lundgren, J.; Simpson, B.: Cataloging needs survey for faculty at the University of Florida (1997) 4.75
    4.749831 = sum of:
      4.749831 = weight(author_txt:lundgren in 508) [ClassicSimilarity], result of:
        4.749831 = fieldWeight in 508, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.499662 = idf(docFreq=8, maxDocs=44218)
          0.5 = fieldNorm(doc=508)
    
  3. Lundgren, J.; Simpson, B.: Looking through users' eyes : what do graduate students need to know about Internet resources via the library catalog? (1999) 4.75
    4.749831 = sum of:
      4.749831 = weight(author_txt:lundgren in 6093) [ClassicSimilarity], result of:
        4.749831 = fieldWeight in 6093, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.499662 = idf(docFreq=8, maxDocs=44218)
          0.5 = fieldNorm(doc=6093)
    
  4. Armstrong, H.; Lundgren, J.: Cataloging aerial photograpbs and other remote-sensing materials (1999) 4.75
    4.749831 = sum of:
      4.749831 = weight(author_txt:lundgren in 5326) [ClassicSimilarity], result of:
        4.749831 = fieldWeight in 5326, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.499662 = idf(docFreq=8, maxDocs=44218)
          0.5 = fieldNorm(doc=5326)
    
  5. Pejtersen, A.M.; Albrechtsen, H.; Sandelin, R.; Lundgren, L.: ¬The Scandinavian Book House : indexing methods and OPAC development for subject access to Scandinavian fiction literature (1995) 2.97
    2.9686446 = sum of:
      2.9686446 = weight(author_txt:lundgren in 188) [ClassicSimilarity], result of:
        2.9686446 = fieldWeight in 188, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.499662 = idf(docFreq=8, maxDocs=44218)
          0.3125 = fieldNorm(doc=188)
    

Similar documents (content)

  1. Leibowitz, F.R.: Form and genre headings in serials cataloging (1995) 0.20
    0.19849004 = sum of:
      0.19849004 = product of:
        0.82704186 = sum of:
          0.020700201 = weight(abstract_txt:library in 5554) [ClassicSimilarity], result of:
            0.020700201 = score(doc=5554,freq=1.0), product of:
              0.06928825 = queryWeight, product of:
                1.0507383 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.020692896 = queryNorm
              0.29875487 = fieldWeight in 5554, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
          0.042299367 = weight(abstract_txt:terms in 5554) [ClassicSimilarity], result of:
            0.042299367 = score(doc=5554,freq=1.0), product of:
              0.11157472 = queryWeight, product of:
                1.3333608 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.020692896 = queryNorm
              0.37911248 = fieldWeight in 5554, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
          0.071612984 = weight(abstract_txt:form in 5554) [ClassicSimilarity], result of:
            0.071612984 = score(doc=5554,freq=2.0), product of:
              0.12579432 = queryWeight, product of:
                1.4157784 = boost
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.020692896 = queryNorm
              0.5692863 = fieldWeight in 5554, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
          0.17489763 = weight(abstract_txt:headings in 5554) [ClassicSimilarity], result of:
            0.17489763 = score(doc=5554,freq=4.0), product of:
              0.1810697 = queryWeight, product of:
                1.6985866 = boost
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.020692896 = queryNorm
              0.9659133 = fieldWeight in 5554, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
          0.11786978 = weight(abstract_txt:physical in 5554) [ClassicSimilarity], result of:
            0.11786978 = score(doc=5554,freq=1.0), product of:
              0.22094195 = queryWeight, product of:
                1.8763069 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.020692896 = queryNorm
              0.53348756 = fieldWeight in 5554, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
          0.39966187 = weight(abstract_txt:genre in 5554) [ClassicSimilarity], result of:
            0.39966187 = score(doc=5554,freq=2.0), product of:
              0.45306316 = queryWeight, product of:
                3.2907114 = boost
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.020692896 = queryNorm
              0.88213277 = fieldWeight in 5554, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.09375 = fieldNorm(doc=5554)
        0.24 = coord(6/25)
    
  2. Thesaurus for graphic materials II : genre and physical characteristics terms (???) 0.19
    0.1934367 = sum of:
      0.1934367 = product of:
        0.9671835 = sum of:
          0.090914786 = weight(abstract_txt:heading in 8051) [ClassicSimilarity], result of:
            0.090914786 = score(doc=8051,freq=1.0), product of:
              0.13308375 = queryWeight, product of:
                1.0297037 = boost
                6.2458487 = idf(docFreq=232, maxDocs=44218)
                0.020692896 = queryNorm
              0.6831397 = fieldWeight in 8051, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2458487 = idf(docFreq=232, maxDocs=44218)
                0.109375 = fieldNorm(doc=8051)
          0.0697904 = weight(abstract_txt:terms in 8051) [ClassicSimilarity], result of:
            0.0697904 = score(doc=8051,freq=2.0), product of:
              0.11157472 = queryWeight, product of:
                1.3333608 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.020692896 = queryNorm
              0.6255037 = fieldWeight in 8051, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.109375 = fieldNorm(doc=8051)
          0.10202361 = weight(abstract_txt:headings in 8051) [ClassicSimilarity], result of:
            0.10202361 = score(doc=8051,freq=1.0), product of:
              0.1810697 = queryWeight, product of:
                1.6985866 = boost
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.020692896 = queryNorm
              0.5634494 = fieldWeight in 8051, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.109375 = fieldNorm(doc=8051)
          0.23818251 = weight(abstract_txt:physical in 8051) [ClassicSimilarity], result of:
            0.23818251 = score(doc=8051,freq=3.0), product of:
              0.22094195 = queryWeight, product of:
                1.8763069 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.020692896 = queryNorm
              1.0780321 = fieldWeight in 8051, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.109375 = fieldNorm(doc=8051)
          0.46627218 = weight(abstract_txt:genre in 8051) [ClassicSimilarity], result of:
            0.46627218 = score(doc=8051,freq=2.0), product of:
              0.45306316 = queryWeight, product of:
                3.2907114 = boost
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.020692896 = queryNorm
              1.0291549 = fieldWeight in 8051, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.109375 = fieldNorm(doc=8051)
        0.2 = coord(5/25)
    
  3. Walker, J.M.: Faceted vocabularies in catalog searches : provenance evidence vocabulary as search terms or limiters for a personal library collection (2023) 0.16
    0.15527157 = sum of:
      0.15527157 = product of:
        0.6469649 = sum of:
          0.020700201 = weight(abstract_txt:library in 1173) [ClassicSimilarity], result of:
            0.020700201 = score(doc=1173,freq=1.0), product of:
              0.06928825 = queryWeight, product of:
                1.0507383 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.020692896 = queryNorm
              0.29875487 = fieldWeight in 1173, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
          0.10953139 = weight(abstract_txt:locate in 1173) [ClassicSimilarity], result of:
            0.10953139 = score(doc=1173,freq=1.0), product of:
              0.16699068 = queryWeight, product of:
                1.1534424 = boost
                6.996407 = idf(docFreq=109, maxDocs=44218)
                0.020692896 = queryNorm
              0.6559132 = fieldWeight in 1173, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.996407 = idf(docFreq=109, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
          0.059820343 = weight(abstract_txt:terms in 1173) [ClassicSimilarity], result of:
            0.059820343 = score(doc=1173,freq=2.0), product of:
              0.11157472 = queryWeight, product of:
                1.3333608 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.020692896 = queryNorm
              0.53614604 = fieldWeight in 1173, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
          0.050638027 = weight(abstract_txt:form in 1173) [ClassicSimilarity], result of:
            0.050638027 = score(doc=1173,freq=1.0), product of:
              0.12579432 = queryWeight, product of:
                1.4157784 = boost
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.020692896 = queryNorm
              0.4025462 = fieldWeight in 1173, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
          0.1236713 = weight(abstract_txt:headings in 1173) [ClassicSimilarity], result of:
            0.1236713 = score(doc=1173,freq=2.0), product of:
              0.1810697 = queryWeight, product of:
                1.6985866 = boost
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.020692896 = queryNorm
              0.68300384 = fieldWeight in 1173, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
          0.28260362 = weight(abstract_txt:genre in 1173) [ClassicSimilarity], result of:
            0.28260362 = score(doc=1173,freq=1.0), product of:
              0.45306316 = queryWeight, product of:
                3.2907114 = boost
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.020692896 = queryNorm
              0.6237621 = fieldWeight in 1173, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.09375 = fieldNorm(doc=1173)
        0.24 = coord(6/25)
    
  4. Yee, M.M.: Two genre and form lists for moving image and broadcast materials : a comparison (2001) 0.15
    0.15361576 = sum of:
      0.15361576 = product of:
        0.7680788 = sum of:
          0.02439542 = weight(abstract_txt:library in 5416) [ClassicSimilarity], result of:
            0.02439542 = score(doc=5416,freq=2.0), product of:
              0.06928825 = queryWeight, product of:
                1.0507383 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.020692896 = queryNorm
              0.35208598 = fieldWeight in 5416, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.078125 = fieldNorm(doc=5416)
          0.049850285 = weight(abstract_txt:terms in 5416) [ClassicSimilarity], result of:
            0.049850285 = score(doc=5416,freq=2.0), product of:
              0.11157472 = queryWeight, product of:
                1.3333608 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.020692896 = queryNorm
              0.44678837 = fieldWeight in 5416, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.078125 = fieldNorm(doc=5416)
          0.09435839 = weight(abstract_txt:form in 5416) [ClassicSimilarity], result of:
            0.09435839 = score(doc=5416,freq=5.0), product of:
              0.12579432 = queryWeight, product of:
                1.4157784 = boost
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.020692896 = queryNorm
              0.75010055 = fieldWeight in 5416, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.078125 = fieldNorm(doc=5416)
          0.07287401 = weight(abstract_txt:headings in 5416) [ClassicSimilarity], result of:
            0.07287401 = score(doc=5416,freq=1.0), product of:
              0.1810697 = queryWeight, product of:
                1.6985866 = boost
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.020692896 = queryNorm
              0.40246385 = fieldWeight in 5416, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.078125 = fieldNorm(doc=5416)
          0.5266007 = weight(abstract_txt:genre in 5416) [ClassicSimilarity], result of:
            0.5266007 = score(doc=5416,freq=5.0), product of:
              0.45306316 = queryWeight, product of:
                3.2907114 = boost
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.020692896 = queryNorm
              1.1623119 = fieldWeight in 5416, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.078125 = fieldNorm(doc=5416)
        0.2 = coord(5/25)
    
  5. Miller, D.P.: Out from under : form/genre access in LCSH (2000) 0.13
    0.1331322 = sum of:
      0.1331322 = product of:
        0.665661 = sum of:
          0.0358538 = weight(abstract_txt:library in 5619) [ClassicSimilarity], result of:
            0.0358538 = score(doc=5619,freq=3.0), product of:
              0.06928825 = queryWeight, product of:
                1.0507383 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.020692896 = queryNorm
              0.5174586 = fieldWeight in 5619, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.09375 = fieldNorm(doc=5619)
          0.08770763 = weight(abstract_txt:form in 5619) [ClassicSimilarity], result of:
            0.08770763 = score(doc=5619,freq=3.0), product of:
              0.12579432 = queryWeight, product of:
                1.4157784 = boost
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.020692896 = queryNorm
              0.69723046 = fieldWeight in 5619, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.293826 = idf(docFreq=1640, maxDocs=44218)
                0.09375 = fieldNorm(doc=5619)
          0.05498886 = weight(abstract_txt:literature in 5619) [ClassicSimilarity], result of:
            0.05498886 = score(doc=5619,freq=1.0), product of:
              0.13290042 = queryWeight, product of:
                1.4552176 = boost
                4.413439 = idf(docFreq=1455, maxDocs=44218)
                0.020692896 = queryNorm
              0.4137599 = fieldWeight in 5619, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.413439 = idf(docFreq=1455, maxDocs=44218)
                0.09375 = fieldNorm(doc=5619)
          0.08744881 = weight(abstract_txt:headings in 5619) [ClassicSimilarity], result of:
            0.08744881 = score(doc=5619,freq=1.0), product of:
              0.1810697 = queryWeight, product of:
                1.6985866 = boost
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.020692896 = queryNorm
              0.48295665 = fieldWeight in 5619, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1515374 = idf(docFreq=695, maxDocs=44218)
                0.09375 = fieldNorm(doc=5619)
          0.39966187 = weight(abstract_txt:genre in 5619) [ClassicSimilarity], result of:
            0.39966187 = score(doc=5619,freq=2.0), product of:
              0.45306316 = queryWeight, product of:
                3.2907114 = boost
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.020692896 = queryNorm
              0.88213277 = fieldWeight in 5619, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.653462 = idf(docFreq=154, maxDocs=44218)
                0.09375 = fieldNorm(doc=5619)
        0.2 = coord(5/25)