-
Campanario, J.M.: Large increases and decreases in journal impact factors in only one year : the effect of journal self-citations (2011)
0.02
0.018713677 = product of:
0.037427355 = sum of:
0.037427355 = sum of:
0.005396536 = weight(_text_:e in 4187) [ClassicSimilarity], result of:
0.005396536 = score(doc=4187,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.1111659 = fieldWeight in 4187, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=4187)
0.032030817 = weight(_text_:22 in 4187) [ClassicSimilarity], result of:
0.032030817 = score(doc=4187,freq=2.0), product of:
0.11826873 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03377341 = queryNorm
0.2708308 = fieldWeight in 4187, 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=4187)
0.5 = coord(1/2)
- Date
- 22. 1.2011 12:53:00
- Language
- e
-
Campanario, J.M.: Distribution of ranks of articles and citations in journals (2010)
0.00
0.0019273345 = product of:
0.003854669 = sum of:
0.003854669 = product of:
0.007709338 = sum of:
0.007709338 = weight(_text_:e in 3340) [ClassicSimilarity], result of:
0.007709338 = score(doc=3340,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.15880844 = fieldWeight in 3340, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3340)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Campanario, J.M.: Self-citations that contribute to the journal impact factor : an investment-benefit-yield analysis (2010)
0.00
0.0011564007 = product of:
0.0023128013 = sum of:
0.0023128013 = product of:
0.0046256026 = sum of:
0.0046256026 = weight(_text_:e in 4124) [ClassicSimilarity], result of:
0.0046256026 = score(doc=4124,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.09528506 = fieldWeight in 4124, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=4124)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e