Search (2 results, page 1 of 1)
- Did you mean:
- objects%3a%2022-7%22 2
- objects%3a%2223-7%22 2
- objects%3a%2224-7%22 2
- objects%3a%2122-7%22 2
- objects%3a%2202-7%22 2
-
Ortega, J.L.: ¬The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations) (2017)
0.01
0.0091669215 = product of: 0.04583461 = sum of: 0.04583461 = weight(_text_:22 in 4410) [ClassicSimilarity], result of: 0.04583461 = score(doc=4410,freq=2.0), product of: 0.23693188 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.06765945 = queryNorm 0.19345059 = fieldWeight in 4410, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0390625 = fieldNorm(doc=4410) 0.2 = coord(1/5)
- Date
- 20. 1.2015 18:30:22
-
Delgado-Quirós, L.; Aguillo, I.F.; Martín-Martín, A.; López-Cózar, E.D.; Orduña-Malea, E.; Ortega, J.L.: Why are these publications missing? : uncovering the reasons behind the exclusion of documents in free-access scholarly databases (2024)
0.01
0.008203811 = product of: 0.041019056 = sum of: 0.041019056 = weight(_text_:7 in 1201) [ClassicSimilarity], result of: 0.041019056 = score(doc=1201,freq=2.0), product of: 0.22414011 = queryWeight, product of: 3.3127685 = idf(docFreq=4376, maxDocs=44218) 0.06765945 = queryNorm 0.18300632 = fieldWeight in 1201, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.3127685 = idf(docFreq=4376, maxDocs=44218) 0.0390625 = fieldNorm(doc=1201) 0.2 = coord(1/5)
- Date
- 7. 1.2024 18:13:38