-
Moed, H.F.; Leeuwen, T.N. van; Reedijk, J.: ¬A new classification system to describe the ageing of scientific journals and their impact factors (1998)
4.74
4.742318 = sum of:
4.742318 = sum of:
2.220399 = weight(author_txt:moed in 4719) [ClassicSimilarity], result of:
2.220399 = score(doc=4719,freq=1.0), product of:
0.6765037 = queryWeight, product of:
8.752448 = idf(docFreq=18, maxDocs=44218)
0.07729308 = queryNorm
3.282168 = fieldWeight in 4719, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.752448 = idf(docFreq=18, maxDocs=44218)
0.375 = fieldNorm(doc=4719)
2.5219193 = weight(author_txt:leeuwen in 4719) [ClassicSimilarity], result of:
2.5219193 = score(doc=4719,freq=1.0), product of:
0.73643935 = queryWeight, product of:
1.0433581 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.07729308 = queryNorm
3.4244766 = fieldWeight in 4719, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.375 = fieldNorm(doc=4719)
-
Moed, H.F.: Differences in the construction of SCI based bibliometric indicators among various producers : a first overview (1996)
1.85
1.8503324 = sum of:
1.8503324 = product of:
3.7006648 = sum of:
3.7006648 = weight(author_txt:moed in 5073) [ClassicSimilarity], result of:
3.7006648 = score(doc=5073,freq=1.0), product of:
0.6765037 = queryWeight, product of:
8.752448 = idf(docFreq=18, maxDocs=44218)
0.07729308 = queryNorm
5.47028 = fieldWeight in 5073, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.752448 = idf(docFreq=18, maxDocs=44218)
0.625 = fieldNorm(doc=5073)
0.5 = coord(1/2)
-
Moed, H.F.: Statistical relationships between downloads and citations at the level of individual documents within a single journal (2005)
1.85
1.8503324 = sum of:
1.8503324 = product of:
3.7006648 = sum of:
3.7006648 = weight(author_txt:moed in 3882) [ClassicSimilarity], result of:
3.7006648 = score(doc=3882,freq=1.0), product of:
0.6765037 = queryWeight, product of:
8.752448 = idf(docFreq=18, maxDocs=44218)
0.07729308 = queryNorm
5.47028 = fieldWeight in 3882, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.752448 = idf(docFreq=18, maxDocs=44218)
0.625 = fieldNorm(doc=3882)
0.5 = coord(1/2)
-
Moed, H.F.: ¬The effect of "open access" on citation impact : an analysis of ArXiv's condensed matter section (2007)
1.85
1.8503324 = sum of:
1.8503324 = product of:
3.7006648 = sum of:
3.7006648 = weight(author_txt:moed in 621) [ClassicSimilarity], result of:
3.7006648 = score(doc=621,freq=1.0), product of:
0.6765037 = queryWeight, product of:
8.752448 = idf(docFreq=18, maxDocs=44218)
0.07729308 = queryNorm
5.47028 = fieldWeight in 621, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.752448 = idf(docFreq=18, maxDocs=44218)
0.625 = fieldNorm(doc=621)
0.5 = coord(1/2)
-
Van Leeuwen, T.N. -> Leeuwen, T.N. van:
1.78
1.7832663 = sum of:
1.7832663 = product of:
3.5665326 = sum of:
3.5665326 = weight(author_txt:leeuwen in 3133) [ClassicSimilarity], result of:
3.5665326 = score(doc=3133,freq=2.0), product of:
0.73643935 = queryWeight, product of:
1.0433581 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.07729308 = queryNorm
4.8429413 = fieldWeight in 3133, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.375 = fieldNorm(doc=3133)
0.5 = coord(1/2)
-
Larivière, V.; Archambault, V.; Gingras, Y.; Vignola-Gagné, E.: ¬The place of serials in referencing practices : comparing natural sciences and engineering with social sciences and humanities (2006)
0.21
0.21483068 = sum of:
0.21483068 = product of:
0.76725245 = sum of:
0.020281091 = weight(abstract_txt:other in 5107) [ClassicSimilarity], result of:
0.020281091 = score(doc=5107,freq=2.0), product of:
0.06517672 = queryWeight, product of:
1.0389683 = boost
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.017819125 = queryNorm
0.3111708 = fieldWeight in 5107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.100142136 = weight(abstract_txt:ssci in 5107) [ClassicSimilarity], result of:
0.100142136 = score(doc=5107,freq=1.0), product of:
0.18899176 = queryWeight, product of:
1.251015 = boost
8.478011 = idf(docFreq=24, maxDocs=44218)
0.017819125 = queryNorm
0.5298757 = fieldWeight in 5107, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.041472938 = weight(abstract_txt:types in 5107) [ClassicSimilarity], result of:
0.041472938 = score(doc=5107,freq=2.0), product of:
0.10500456 = queryWeight, product of:
1.3187429 = boost
4.4684987 = idf(docFreq=1377, maxDocs=44218)
0.017819125 = queryNorm
0.3949632 = fieldWeight in 5107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4684987 = idf(docFreq=1377, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.035944816 = weight(abstract_txt:articles in 5107) [ClassicSimilarity], result of:
0.035944816 = score(doc=5107,freq=1.0), product of:
0.12026312 = queryWeight, product of:
1.4113096 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.017819125 = queryNorm
0.29888478 = fieldWeight in 5107, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.15236294 = weight(abstract_txt:ahci in 5107) [ClassicSimilarity], result of:
0.15236294 = score(doc=5107,freq=1.0), product of:
0.25000644 = queryWeight, product of:
1.4388537 = boost
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.017819125 = queryNorm
0.6094361 = fieldWeight in 5107, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.14391294 = weight(abstract_txt:indicators in 5107) [ClassicSimilarity], result of:
0.14391294 = score(doc=5107,freq=1.0), product of:
0.38204822 = queryWeight, product of:
3.557379 = boost
6.027006 = idf(docFreq=289, maxDocs=44218)
0.017819125 = queryNorm
0.37668788 = fieldWeight in 5107, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.027006 = idf(docFreq=289, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.27313557 = weight(abstract_txt:bibliometric in 5107) [ClassicSimilarity], result of:
0.27313557 = score(doc=5107,freq=2.0), product of:
0.5007225 = queryWeight, product of:
4.5532827 = boost
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.017819125 = queryNorm
0.5454829 = fieldWeight in 5107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.0625 = fieldNorm(doc=5107)
0.28 = coord(7/25)
-
Rousseau, R.; Egghe, L.; Guns, R.: Becoming metric-wise : a bibliometric guide for researchers (2018)
0.18
0.17564026 = sum of:
0.17564026 = product of:
0.87820125 = sum of:
0.035052408 = weight(abstract_txt:applications in 5226) [ClassicSimilarity], result of:
0.035052408 = score(doc=5226,freq=1.0), product of:
0.11826426 = queryWeight, product of:
1.399532 = boost
4.7422485 = idf(docFreq=1047, maxDocs=44218)
0.017819125 = queryNorm
0.29639053 = fieldWeight in 5226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.7422485 = idf(docFreq=1047, maxDocs=44218)
0.0625 = fieldNorm(doc=5226)
0.06253177 = weight(abstract_txt:detailed in 5226) [ClassicSimilarity], result of:
0.06253177 = score(doc=5226,freq=1.0), product of:
0.17395708 = queryWeight, product of:
1.6973723 = boost
5.7514668 = idf(docFreq=381, maxDocs=44218)
0.017819125 = queryNorm
0.35946667 = fieldWeight in 5226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7514668 = idf(docFreq=381, maxDocs=44218)
0.0625 = fieldNorm(doc=5226)
0.10043432 = weight(abstract_txt:gives in 5226) [ClassicSimilarity], result of:
0.10043432 = score(doc=5226,freq=1.0), product of:
0.30058897 = queryWeight, product of:
3.155423 = boost
5.3460016 = idf(docFreq=572, maxDocs=44218)
0.017819125 = queryNorm
0.3341251 = fieldWeight in 5226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3460016 = idf(docFreq=572, maxDocs=44218)
0.0625 = fieldNorm(doc=5226)
0.40704724 = weight(abstract_txt:indicators in 5226) [ClassicSimilarity], result of:
0.40704724 = score(doc=5226,freq=8.0), product of:
0.38204822 = queryWeight, product of:
3.557379 = boost
6.027006 = idf(docFreq=289, maxDocs=44218)
0.017819125 = queryNorm
1.0654342 = fieldWeight in 5226, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.027006 = idf(docFreq=289, maxDocs=44218)
0.0625 = fieldNorm(doc=5226)
0.27313557 = weight(abstract_txt:bibliometric in 5226) [ClassicSimilarity], result of:
0.27313557 = score(doc=5226,freq=2.0), product of:
0.5007225 = queryWeight, product of:
4.5532827 = boost
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.017819125 = queryNorm
0.5454829 = fieldWeight in 5226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.0625 = fieldNorm(doc=5226)
0.2 = coord(5/25)
-
Waltman, L.; Calero-Medina, C.; Kosten, J.; Noyons, E.C.M.; Tijssen, R.J.W.; Eck, N.J. van; Leeuwen, T.N. van; Raan, A.F.J. van; Visser, M.S.; Wouters, P.: ¬The Leiden ranking 2011/2012 : data collection, indicators, and interpretation (2012)
0.16
0.15704615 = sum of:
0.15704615 = product of:
0.654359 = sum of:
0.05182195 = weight(abstract_txt:indicator in 514) [ClassicSimilarity], result of:
0.05182195 = score(doc=514,freq=1.0), product of:
0.12181687 = queryWeight, product of:
1.0043725 = boost
6.806538 = idf(docFreq=132, maxDocs=44218)
0.017819125 = queryNorm
0.42540863 = fieldWeight in 514, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.806538 = idf(docFreq=132, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.014340897 = weight(abstract_txt:other in 514) [ClassicSimilarity], result of:
0.014340897 = score(doc=514,freq=1.0), product of:
0.06517672 = queryWeight, product of:
1.0389683 = boost
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.017819125 = queryNorm
0.22003098 = fieldWeight in 514, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.08326381 = weight(abstract_txt:publications in 514) [ClassicSimilarity], result of:
0.08326381 = score(doc=514,freq=3.0), product of:
0.14598404 = queryWeight, product of:
1.5549225 = boost
5.268782 = idf(docFreq=618, maxDocs=44218)
0.017819125 = queryNorm
0.5703624 = fieldWeight in 514, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.268782 = idf(docFreq=618, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.06253177 = weight(abstract_txt:detailed in 514) [ClassicSimilarity], result of:
0.06253177 = score(doc=514,freq=1.0), product of:
0.17395708 = queryWeight, product of:
1.6973723 = boost
5.7514668 = idf(docFreq=381, maxDocs=44218)
0.017819125 = queryNorm
0.35946667 = fieldWeight in 514, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7514668 = idf(docFreq=381, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.24926451 = weight(abstract_txt:indicators in 514) [ClassicSimilarity], result of:
0.24926451 = score(doc=514,freq=3.0), product of:
0.38204822 = queryWeight, product of:
3.557379 = boost
6.027006 = idf(docFreq=289, maxDocs=44218)
0.017819125 = queryNorm
0.6524425 = fieldWeight in 514, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.027006 = idf(docFreq=289, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.19313602 = weight(abstract_txt:bibliometric in 514) [ClassicSimilarity], result of:
0.19313602 = score(doc=514,freq=1.0), product of:
0.5007225 = queryWeight, product of:
4.5532827 = boost
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.017819125 = queryNorm
0.38571465 = fieldWeight in 514, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.24 = coord(6/25)
-
Moed, H.F.: Differences in the construction of SCI based bibliometric indicators among various producers : a first overview (1996)
0.14
0.13900411 = sum of:
0.13900411 = product of:
1.1583676 = sum of:
0.13674228 = weight(abstract_txt:macro in 5073) [ClassicSimilarity], result of:
0.13674228 = score(doc=5073,freq=1.0), product of:
0.16017994 = queryWeight, product of:
1.1517153 = boost
7.805067 = idf(docFreq=48, maxDocs=44218)
0.017819125 = queryNorm
0.8536792 = fieldWeight in 5073, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.109375 = fieldNorm(doc=5073)
0.4362129 = weight(abstract_txt:indicators in 5073) [ClassicSimilarity], result of:
0.4362129 = score(doc=5073,freq=3.0), product of:
0.38204822 = queryWeight, product of:
3.557379 = boost
6.027006 = idf(docFreq=289, maxDocs=44218)
0.017819125 = queryNorm
1.1417744 = fieldWeight in 5073, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.027006 = idf(docFreq=289, maxDocs=44218)
0.109375 = fieldNorm(doc=5073)
0.5854124 = weight(abstract_txt:bibliometric in 5073) [ClassicSimilarity], result of:
0.5854124 = score(doc=5073,freq=3.0), product of:
0.5007225 = queryWeight, product of:
4.5532827 = boost
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.017819125 = queryNorm
1.1691353 = fieldWeight in 5073, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.109375 = fieldNorm(doc=5073)
0.12 = coord(3/25)
-
Zuccala, A.; Leeuwen, T.van: Book reviews in humanities research evaluations (2011)
0.14
0.13553609 = sum of:
0.13553609 = product of:
0.56473374 = sum of:
0.020281091 = weight(abstract_txt:other in 4771) [ClassicSimilarity], result of:
0.020281091 = score(doc=4771,freq=2.0), product of:
0.06517672 = queryWeight, product of:
1.0389683 = boost
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.017819125 = queryNorm
0.3111708 = fieldWeight in 4771, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5204957 = idf(docFreq=3555, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.062133558 = weight(abstract_txt:processed in 4771) [ClassicSimilarity], result of:
0.062133558 = score(doc=4771,freq=1.0), product of:
0.13748303 = queryWeight, product of:
1.0670029 = boost
7.230979 = idf(docFreq=86, maxDocs=44218)
0.017819125 = queryNorm
0.4519362 = fieldWeight in 4771, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.230979 = idf(docFreq=86, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.029325794 = weight(abstract_txt:types in 4771) [ClassicSimilarity], result of:
0.029325794 = score(doc=4771,freq=1.0), product of:
0.10500456 = queryWeight, product of:
1.3187429 = boost
4.4684987 = idf(docFreq=1377, maxDocs=44218)
0.017819125 = queryNorm
0.27928117 = fieldWeight in 4771, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4684987 = idf(docFreq=1377, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.035944816 = weight(abstract_txt:articles in 4771) [ClassicSimilarity], result of:
0.035944816 = score(doc=4771,freq=1.0), product of:
0.12026312 = queryWeight, product of:
1.4113096 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.017819125 = queryNorm
0.29888478 = fieldWeight in 4771, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.14391294 = weight(abstract_txt:indicators in 4771) [ClassicSimilarity], result of:
0.14391294 = score(doc=4771,freq=1.0), product of:
0.38204822 = queryWeight, product of:
3.557379 = boost
6.027006 = idf(docFreq=289, maxDocs=44218)
0.017819125 = queryNorm
0.37668788 = fieldWeight in 4771, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.027006 = idf(docFreq=289, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.27313557 = weight(abstract_txt:bibliometric in 4771) [ClassicSimilarity], result of:
0.27313557 = score(doc=4771,freq=2.0), product of:
0.5007225 = queryWeight, product of:
4.5532827 = boost
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.017819125 = queryNorm
0.5454829 = fieldWeight in 4771, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.0625 = fieldNorm(doc=4771)
0.24 = coord(6/25)