-
Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998)
6.36
6.3608813 = sum of:
6.3608813 = sum of:
3.1096354 = weight(author_txt:raan in 6120) [ClassicSimilarity], result of:
3.1096354 = score(doc=6120,freq=1.0), product of:
0.69653434 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.07800916 = queryNorm
4.4644394 = fieldWeight in 6120, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=6120)
3.251246 = weight(author_txt:a.f.j in 6120) [ClassicSimilarity], result of:
3.251246 = score(doc=6120,freq=1.0), product of:
0.71752346 = queryWeight, product of:
1.014955 = boost
9.06241 = idf(docFreq=13, maxDocs=44421)
0.07800916 = queryNorm
4.531205 = fieldWeight in 6120, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.06241 = idf(docFreq=13, maxDocs=44421)
0.5 = fieldNorm(doc=6120)
-
Raan, A.F.J. van: Statistical properties of bibliometric indicators : research group indicator distributions and correlations (2006)
6.36
6.3608813 = sum of:
6.3608813 = sum of:
3.1096354 = weight(author_txt:raan in 275) [ClassicSimilarity], result of:
3.1096354 = score(doc=275,freq=1.0), product of:
0.69653434 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.07800916 = queryNorm
4.4644394 = fieldWeight in 275, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=275)
3.251246 = weight(author_txt:a.f.j in 275) [ClassicSimilarity], result of:
3.251246 = score(doc=275,freq=1.0), product of:
0.71752346 = queryWeight, product of:
1.014955 = boost
9.06241 = idf(docFreq=13, maxDocs=44421)
0.07800916 = queryNorm
4.531205 = fieldWeight in 275, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.06241 = idf(docFreq=13, maxDocs=44421)
0.5 = fieldNorm(doc=275)
-
Raan, A.F.J. van: Performance-related differences of bibliometric statistical properties of research groups : cumulative advantages and hierarchically layered networks (2006)
6.36
6.3608813 = sum of:
6.3608813 = sum of:
3.1096354 = weight(author_txt:raan in 345) [ClassicSimilarity], result of:
3.1096354 = score(doc=345,freq=1.0), product of:
0.69653434 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.07800916 = queryNorm
4.4644394 = fieldWeight in 345, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=345)
3.251246 = weight(author_txt:a.f.j in 345) [ClassicSimilarity], result of:
3.251246 = score(doc=345,freq=1.0), product of:
0.71752346 = queryWeight, product of:
1.014955 = boost
9.06241 = idf(docFreq=13, maxDocs=44421)
0.07800916 = queryNorm
4.531205 = fieldWeight in 345, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.06241 = idf(docFreq=13, maxDocs=44421)
0.5 = fieldNorm(doc=345)
-
Raan, A.F.J. van: Bibliometric statistical properties of the 100 largest European research universities : prevalent scaling rules in the science system (2008)
6.36
6.3608813 = sum of:
6.3608813 = sum of:
3.1096354 = weight(author_txt:raan in 2372) [ClassicSimilarity], result of:
3.1096354 = score(doc=2372,freq=1.0), product of:
0.69653434 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.07800916 = queryNorm
4.4644394 = fieldWeight in 2372, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=2372)
3.251246 = weight(author_txt:a.f.j in 2372) [ClassicSimilarity], result of:
3.251246 = score(doc=2372,freq=1.0), product of:
0.71752346 = queryWeight, product of:
1.014955 = boost
9.06241 = idf(docFreq=13, maxDocs=44421)
0.07800916 = queryNorm
4.531205 = fieldWeight in 2372, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.06241 = idf(docFreq=13, maxDocs=44421)
0.5 = fieldNorm(doc=2372)
-
Raan, A.F.J. van: Self-citation as an impact-reinforcing mechanism in the science system (2008)
6.36
6.3608813 = sum of:
6.3608813 = sum of:
3.1096354 = weight(author_txt:raan in 3006) [ClassicSimilarity], result of:
3.1096354 = score(doc=3006,freq=1.0), product of:
0.69653434 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.07800916 = queryNorm
4.4644394 = fieldWeight in 3006, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=3006)
3.251246 = weight(author_txt:a.f.j in 3006) [ClassicSimilarity], result of:
3.251246 = score(doc=3006,freq=1.0), product of:
0.71752346 = queryWeight, product of:
1.014955 = boost
9.06241 = idf(docFreq=13, maxDocs=44421)
0.07800916 = queryNorm
4.531205 = fieldWeight in 3006, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.06241 = idf(docFreq=13, maxDocs=44421)
0.5 = fieldNorm(doc=3006)
-
Vinkler, P.: Some practical aspects of the standardization of scientometric indicators (1996)
0.18
0.18014784 = sum of:
0.18014784 = product of:
0.9007392 = sum of:
0.01994853 = weight(abstract_txt:which in 5146) [ClassicSimilarity], result of:
0.01994853 = score(doc=5146,freq=1.0), product of:
0.05477 = queryWeight, product of:
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.01879683 = queryNorm
0.36422366 = fieldWeight in 5146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.125 = fieldNorm(doc=5146)
0.15297414 = weight(abstract_txt:indicators in 5146) [ClassicSimilarity], result of:
0.15297414 = score(doc=5146,freq=3.0), product of:
0.117209755 = queryWeight, product of:
1.0344167 = boost
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.01879683 = queryNorm
1.3051316 = fieldWeight in 5146, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.125 = fieldNorm(doc=5146)
0.091820195 = weight(abstract_txt:stage in 5146) [ClassicSimilarity], result of:
0.091820195 = score(doc=5146,freq=1.0), product of:
0.1202867 = queryWeight, product of:
1.0479063 = boost
6.106756 = idf(docFreq=268, maxDocs=44421)
0.01879683 = queryNorm
0.7633445 = fieldWeight in 5146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.106756 = idf(docFreq=268, maxDocs=44421)
0.125 = fieldNorm(doc=5146)
0.07291578 = weight(abstract_txt:field in 5146) [ClassicSimilarity], result of:
0.07291578 = score(doc=5146,freq=1.0), product of:
0.12996203 = queryWeight, product of:
1.540412 = boost
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.01879683 = queryNorm
0.56105447 = fieldWeight in 5146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.125 = fieldNorm(doc=5146)
0.56308055 = weight(abstract_txt:scientometrics in 5146) [ClassicSimilarity], result of:
0.56308055 = score(doc=5146,freq=1.0), product of:
0.5812276 = queryWeight, product of:
3.9897654 = boost
7.750224 = idf(docFreq=51, maxDocs=44421)
0.01879683 = queryNorm
0.968778 = fieldWeight in 5146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.750224 = idf(docFreq=51, maxDocs=44421)
0.125 = fieldNorm(doc=5146)
0.2 = coord(5/25)
-
Glanzel, W.: ¬The need for standards in bibliometric research and technology (1996)
0.15
0.1470552 = sum of:
0.1470552 = product of:
0.7352759 = sum of:
0.066239744 = weight(abstract_txt:indicators in 7548) [ClassicSimilarity], result of:
0.066239744 = score(doc=7548,freq=1.0), product of:
0.117209755 = queryWeight, product of:
1.0344167 = boost
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.01879683 = queryNorm
0.5651385 = fieldWeight in 7548, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.09375 = fieldNorm(doc=7548)
0.082736954 = weight(abstract_txt:typical in 7548) [ClassicSimilarity], result of:
0.082736954 = score(doc=7548,freq=1.0), product of:
0.13594116 = queryWeight, product of:
1.1140101 = boost
6.4919815 = idf(docFreq=182, maxDocs=44421)
0.01879683 = queryNorm
0.60862327 = fieldWeight in 7548, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.4919815 = idf(docFreq=182, maxDocs=44421)
0.09375 = fieldNorm(doc=7548)
0.069057025 = weight(abstract_txt:science in 7548) [ClassicSimilarity], result of:
0.069057025 = score(doc=7548,freq=1.0), product of:
0.19129775 = queryWeight, product of:
2.6430085 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.01879683 = queryNorm
0.36099234 = fieldWeight in 7548, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.09375 = fieldNorm(doc=7548)
0.09493181 = weight(abstract_txt:technology in 7548) [ClassicSimilarity], result of:
0.09493181 = score(doc=7548,freq=1.0), product of:
0.23650798 = queryWeight, product of:
2.9387763 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.01879683 = queryNorm
0.40138945 = fieldWeight in 7548, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.09375 = fieldNorm(doc=7548)
0.42231038 = weight(abstract_txt:scientometrics in 7548) [ClassicSimilarity], result of:
0.42231038 = score(doc=7548,freq=1.0), product of:
0.5812276 = queryWeight, product of:
3.9897654 = boost
7.750224 = idf(docFreq=51, maxDocs=44421)
0.01879683 = queryNorm
0.7265835 = fieldWeight in 7548, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.750224 = idf(docFreq=51, maxDocs=44421)
0.09375 = fieldNorm(doc=7548)
0.2 = coord(5/25)
-
Voveriene, O.; Trumpiene, A.: Bibliometrics, scientometrics and informetrics : their relationship and interactions (1994)
0.15
0.14662002 = sum of:
0.14662002 = product of:
0.91637516 = sum of:
0.01994853 = weight(abstract_txt:which in 625) [ClassicSimilarity], result of:
0.01994853 = score(doc=625,freq=1.0), product of:
0.05477 = queryWeight, product of:
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.01879683 = queryNorm
0.36422366 = fieldWeight in 625, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.125 = fieldNorm(doc=625)
0.07291578 = weight(abstract_txt:field in 625) [ClassicSimilarity], result of:
0.07291578 = score(doc=625,freq=1.0), product of:
0.12996203 = queryWeight, product of:
1.540412 = boost
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.01879683 = queryNorm
0.56105447 = fieldWeight in 625, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.125 = fieldNorm(doc=625)
0.26043034 = weight(abstract_txt:science in 625) [ClassicSimilarity], result of:
0.26043034 = score(doc=625,freq=8.0), product of:
0.19129775 = queryWeight, product of:
2.6430085 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.01879683 = queryNorm
1.3613874 = fieldWeight in 625, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.125 = fieldNorm(doc=625)
0.56308055 = weight(abstract_txt:scientometrics in 625) [ClassicSimilarity], result of:
0.56308055 = score(doc=625,freq=1.0), product of:
0.5812276 = queryWeight, product of:
3.9897654 = boost
7.750224 = idf(docFreq=51, maxDocs=44421)
0.01879683 = queryNorm
0.968778 = fieldWeight in 625, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.750224 = idf(docFreq=51, maxDocs=44421)
0.125 = fieldNorm(doc=625)
0.16 = coord(4/25)
-
Torres-Salinas, D.; Robinson-García, N.; Jiménez-Contreras, E.; Herrera, F.; López-Cózar, E.D.: On the use of biplot analysis for multivariate bibliometric and scientific indicators (2013)
0.12
0.11762033 = sum of:
0.11762033 = product of:
0.5881016 = sum of:
0.044159833 = weight(abstract_txt:indicators in 1972) [ClassicSimilarity], result of:
0.044159833 = score(doc=1972,freq=1.0), product of:
0.117209755 = queryWeight, product of:
1.0344167 = boost
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.01879683 = queryNorm
0.37675902 = fieldWeight in 1972, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0281444 = idf(docFreq=290, maxDocs=44421)
0.0625 = fieldNorm(doc=1972)
0.03645789 = weight(abstract_txt:field in 1972) [ClassicSimilarity], result of:
0.03645789 = score(doc=1972,freq=1.0), product of:
0.12996203 = queryWeight, product of:
1.540412 = boost
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.01879683 = queryNorm
0.28052723 = fieldWeight in 1972, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4884357 = idf(docFreq=1356, maxDocs=44421)
0.0625 = fieldNorm(doc=1972)
0.046038017 = weight(abstract_txt:science in 1972) [ClassicSimilarity], result of:
0.046038017 = score(doc=1972,freq=1.0), product of:
0.19129775 = queryWeight, product of:
2.6430085 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.01879683 = queryNorm
0.24066156 = fieldWeight in 1972, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.0625 = fieldNorm(doc=1972)
0.06328787 = weight(abstract_txt:technology in 1972) [ClassicSimilarity], result of:
0.06328787 = score(doc=1972,freq=1.0), product of:
0.23650798 = queryWeight, product of:
2.9387763 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.01879683 = queryNorm
0.26759297 = fieldWeight in 1972, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.0625 = fieldNorm(doc=1972)
0.39815804 = weight(abstract_txt:scientometrics in 1972) [ClassicSimilarity], result of:
0.39815804 = score(doc=1972,freq=2.0), product of:
0.5812276 = queryWeight, product of:
3.9897654 = boost
7.750224 = idf(docFreq=51, maxDocs=44421)
0.01879683 = queryNorm
0.6850295 = fieldWeight in 1972, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.750224 = idf(docFreq=51, maxDocs=44421)
0.0625 = fieldNorm(doc=1972)
0.2 = coord(5/25)
-
Shi, D.; Rousseau, R.; Yang, L.; Li, J.: ¬A journal's impact factor is influenced by changes in publication delays of citing journals (2017)
0.11
0.11278024 = sum of:
0.11278024 = product of:
0.70487654 = sum of:
0.11857729 = weight(abstract_txt:condition in 4441) [ClassicSimilarity], result of:
0.11857729 = score(doc=4441,freq=1.0), product of:
0.17280342 = queryWeight, product of:
1.2560004 = boost
7.319441 = idf(docFreq=79, maxDocs=44421)
0.01879683 = queryNorm
0.6861976 = fieldWeight in 4441, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.319441 = idf(docFreq=79, maxDocs=44421)
0.09375 = fieldNorm(doc=4441)
0.069057025 = weight(abstract_txt:science in 4441) [ClassicSimilarity], result of:
0.069057025 = score(doc=4441,freq=1.0), product of:
0.19129775 = queryWeight, product of:
2.6430085 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.01879683 = queryNorm
0.36099234 = fieldWeight in 4441, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.09375 = fieldNorm(doc=4441)
0.09493181 = weight(abstract_txt:technology in 4441) [ClassicSimilarity], result of:
0.09493181 = score(doc=4441,freq=1.0), product of:
0.23650798 = queryWeight, product of:
2.9387763 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.01879683 = queryNorm
0.40138945 = fieldWeight in 4441, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.09375 = fieldNorm(doc=4441)
0.42231038 = weight(abstract_txt:scientometrics in 4441) [ClassicSimilarity], result of:
0.42231038 = score(doc=4441,freq=1.0), product of:
0.5812276 = queryWeight, product of:
3.9897654 = boost
7.750224 = idf(docFreq=51, maxDocs=44421)
0.01879683 = queryNorm
0.7265835 = fieldWeight in 4441, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.750224 = idf(docFreq=51, maxDocs=44421)
0.09375 = fieldNorm(doc=4441)
0.16 = coord(4/25)