Search (6 results, page 1 of 1)

Garfield, E.; Sher, I.H.: KeyWords Plus: algorithmic derivative indexing (1993) 0.08

0.08459918 = product of:
  0.16919836 = sum of:
    0.16919836 = product of:
      0.33839673 = sum of:
        0.33839673 = weight(_text_:plus in 4341) [ClassicSimilarity], result of:
          0.33839673 = score(doc=4341,freq=2.0), product of:
            0.3101809 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.05026075 = queryNorm
            1.0909657 = fieldWeight in 4341, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.125 = fieldNorm(doc=4341)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Garfield, E.: KeyWords Plus takes you beyond title words (1990) 0.07

0.07402429 = product of:
  0.14804858 = sum of:
    0.14804858 = product of:
      0.29609716 = sum of:
        0.29609716 = weight(_text_:plus in 4344) [ClassicSimilarity], result of:
          0.29609716 = score(doc=4344,freq=2.0), product of:
            0.3101809 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.05026075 = queryNorm
            0.954595 = fieldWeight in 4344, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.109375 = fieldNorm(doc=4344)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Garfield, E.: KeyWords Plus : ISI's breakthrough retrieval method (1990) 0.07

0.07402429 = product of:
  0.14804858 = sum of:
    0.14804858 = product of:
      0.29609716 = sum of:
        0.29609716 = weight(_text_:plus in 4345) [ClassicSimilarity], result of:
          0.29609716 = score(doc=4345,freq=2.0), product of:
            0.3101809 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.05026075 = queryNorm
            0.954595 = fieldWeight in 4345, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.109375 = fieldNorm(doc=4345)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abt, H.A.; Garfield, E.: Is the relationship between numbers of references and paper lengths the same for all sciences? (2002) 0.03
```
0.031724695 = product of:
  0.06344939 = sum of:
    0.06344939 = product of:
      0.12689878 = sum of:
        0.12689878 = weight(_text_:plus in 5223) [ClassicSimilarity], result of:
          0.12689878 = score(doc=5223,freq=2.0), product of:
            0.3101809 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.05026075 = queryNorm
            0.40911216 = fieldWeight in 5223, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.046875 = fieldNorm(doc=5223)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

It has been shown in the physical sciences that a paper's length is related to its number of references in a linear manner. Abt and Garfield here look at the life and social sciences with the thought that if the relation holds the citation counts will provide a measure of relative importance across these disciplines. In the life sciences 200 research papers from 1999-2000 were scanned in each of 10 journals to produce counts of 1000 word normalized pages. In the social sciences an average of 70 research papers in nine journals were scanned for the two-year period. Papers of average length in the various sciences have the same average number of references within plus or minus 17%. A look at the 30 to 60 papers over the two years in 18 review journals indicates twice the references of research papers of the same length.

Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.02

0.017024094 = product of:
  0.03404819 = sum of:
    0.03404819 = product of:
      0.06809638 = sum of:
        0.06809638 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
          0.06809638 = score(doc=613,freq=2.0), product of:
            0.17600457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05026075 = queryNorm
            0.38690117 = fieldWeight in 613, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=613)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Password. 2002, H.6, S.22-25

Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.01

0.011916866 = product of:
  0.023833731 = sum of:
    0.023833731 = product of:
      0.047667462 = sum of:
        0.047667462 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
          0.047667462 = score(doc=6920,freq=2.0), product of:
            0.17600457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05026075 = queryNorm
            0.2708308 = fieldWeight in 6920, 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=6920)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 16.12.2001 14:01:22

Search (6 results, page 1 of 1)

Authors

Years

Languages

Themes