Search (7 results, page 1 of 1)

Frandsen, T.F.: ¬The integration of open access journals in the scholarly communication system : three science fields (2009) 0.03

0.03137991 = product of:
  0.20919938 = sum of:
    0.06973313 = weight(_text_:biologie in 4210) [ClassicSimilarity], result of:
      0.06973313 = score(doc=4210,freq=2.0), product of:
        0.15960093 = queryWeight, product of:
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.024215192 = queryNorm
        0.43692183 = fieldWeight in 4210, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.046875 = fieldNorm(doc=4210)
    0.06973313 = weight(_text_:biologie in 4210) [ClassicSimilarity], result of:
      0.06973313 = score(doc=4210,freq=2.0), product of:
        0.15960093 = queryWeight, product of:
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.024215192 = queryNorm
        0.43692183 = fieldWeight in 4210, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.046875 = fieldNorm(doc=4210)
    0.06973313 = weight(_text_:biologie in 4210) [ClassicSimilarity], result of:
      0.06973313 = score(doc=4210,freq=2.0), product of:
        0.15960093 = queryWeight, product of:
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.024215192 = queryNorm
        0.43692183 = fieldWeight in 4210, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.590942 = idf(docFreq=164, maxDocs=44218)
          0.046875 = fieldNorm(doc=4210)
  0.15 = coord(3/20)

Field: Biologie

Herb, U.: Überwachungskapitalismus und Wissenschaftssteuerung (2019) 0.02

0.024803756 = product of:
  0.09921502 = sum of:
    0.021027917 = weight(_text_:und in 5624) [ClassicSimilarity], result of:
      0.021027917 = score(doc=5624,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.39180204 = fieldWeight in 5624, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=5624)
    0.021027917 = weight(_text_:und in 5624) [ClassicSimilarity], result of:
      0.021027917 = score(doc=5624,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.39180204 = fieldWeight in 5624, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=5624)
    0.015103361 = weight(_text_:der in 5624) [ClassicSimilarity], result of:
      0.015103361 = score(doc=5624,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.27922085 = fieldWeight in 5624, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0625 = fieldNorm(doc=5624)
    0.021027917 = weight(_text_:und in 5624) [ClassicSimilarity], result of:
      0.021027917 = score(doc=5624,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.39180204 = fieldWeight in 5624, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=5624)
    0.021027917 = weight(_text_:und in 5624) [ClassicSimilarity], result of:
      0.021027917 = score(doc=5624,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.39180204 = fieldWeight in 5624, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=5624)
  0.25 = coord(5/20)

Abstract: Die Metamorphose des Wissenschaftsverlags Elsevier zum Research Intelligence Dienstleister ist paradigmatisch für die neuen Möglichkeiten der Protokollierung und Steuerung von Wissenschaft.
Content: Der Text ist eine überarbeitete Version des von Herb, U. (2018): Zwangsehen und Bastarde : Wohin steuert Big Data die Wissenschaft? In: Information - Wissenschaft & Praxis, 69(2-3), S. 81-88. DOI:10.1515/iwp-2018-0021.
Source: https://www.heise.de/tp/features/Ueberwachungskapitalismus-und-Wissenschaftssteuerung-4480357.html?seite=all

Herb, U.: Ablehnungsquoten wissenschaftlicher Journale (2016) 0.02

0.019493423 = product of:
  0.07797369 = sum of:
    0.014868983 = weight(_text_:und in 2701) [ClassicSimilarity], result of:
      0.014868983 = score(doc=2701,freq=4.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.27704588 = fieldWeight in 2701, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=2701)
    0.014868983 = weight(_text_:und in 2701) [ClassicSimilarity], result of:
      0.014868983 = score(doc=2701,freq=4.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.27704588 = fieldWeight in 2701, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=2701)
    0.018497765 = weight(_text_:der in 2701) [ClassicSimilarity], result of:
      0.018497765 = score(doc=2701,freq=6.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.34197432 = fieldWeight in 2701, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0625 = fieldNorm(doc=2701)
    0.014868983 = weight(_text_:und in 2701) [ClassicSimilarity], result of:
      0.014868983 = score(doc=2701,freq=4.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.27704588 = fieldWeight in 2701, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=2701)
    0.014868983 = weight(_text_:und in 2701) [ClassicSimilarity], result of:
      0.014868983 = score(doc=2701,freq=4.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.27704588 = fieldWeight in 2701, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=2701)
  0.25 = coord(5/20)

Abstract: Je höher die Ablehnungsrate eines wissenschaftlichen Journals, desto exklusiver aus Sicht von Autoren das Privileg einer akzeptierten Einreichung. Und - so die Annahme - umso größer die Qualität der publizierenden Journale. Eine Untersuchung widerspricht nun dieser landläufigen Meinung und spielt in die Hände von Kritikern wie Prof. Gerhard Fröhlich von der Universität Linz, der Ablehnungsquoten als reinen Prestigeschmuck ansieht.

Walters, W.H.; Linvill, A.C.: Bibliographic index coverage of open-access journals in six subject areas (2011) 0.00
```
4.10103E-4 = product of:
  0.00820206 = sum of:
    0.00820206 = product of:
      0.01640412 = sum of:
        0.01640412 = weight(_text_:22 in 4635) [ClassicSimilarity], result of:
          0.01640412 = score(doc=4635,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.19345059 = fieldWeight in 4635, 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=4635)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
```
Abstract

We investigate the extent to which open-access (OA) journals and articles in biology, computer science, economics, history, medicine, and psychology are indexed in each of 11 bibliographic databases. We also look for variations in index coverage by journal subject, journal size, publisher type, publisher size, date of first OA issue, region of publication, language of publication, publication fee, and citation impact factor. Two databases, Biological Abstracts and PubMed, provide very good coverage of the OA journal literature, indexing 60 to 63% of all OA articles in their disciplines. Five databases provide moderately good coverage (22-41%), and four provide relatively poor coverage (0-12%). OA articles in biology journals, English-only journals, high-impact journals, and journals that charge publication fees of $1,000 or more are especially likely to be indexed. Conversely, articles from OA publishers in Africa, Asia, or Central/South America are especially unlikely to be indexed. Four of the 11 databases index commercially published articles at a substantially higher rate than articles published by universities, scholarly societies, nonprofit publishers, or governments. Finally, three databases-EBSCO Academic Search Complete, ProQuest Research Library, and Wilson OmniFile-provide less comprehensive coverage of OA articles than of articles in comparable subscription journals.

Moed, H.F.; Halevi, G.: On full text download and citation distributions in scientific-scholarly journals (2016) 0.00

4.10103E-4 = product of:
  0.00820206 = sum of:
    0.00820206 = product of:
      0.01640412 = sum of:
        0.01640412 = weight(_text_:22 in 2646) [ClassicSimilarity], result of:
          0.01640412 = score(doc=2646,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.19345059 = fieldWeight in 2646, 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=2646)
      0.5 = coord(1/2)
  0.05 = coord(1/20)

Date: 22. 1.2016 14:11:17

Ortega, J.L.: ¬The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations) (2017) 0.00

4.10103E-4 = product of:
  0.00820206 = sum of:
    0.00820206 = product of:
      0.01640412 = sum of:
        0.01640412 = weight(_text_:22 in 4410) [ClassicSimilarity], result of:
          0.01640412 = score(doc=4410,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = 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)
      0.5 = coord(1/2)
  0.05 = coord(1/20)

Date: 20. 1.2015 18:30:22

Costas, R.; Perianes-Rodríguez, A.; Ruiz-Castillo, J.: On the quest for currencies of science : field "exchange rates" for citations and Mendeley readership (2017) 0.00

3.2808242E-4 = product of:
  0.006561648 = sum of:
    0.006561648 = product of:
      0.013123296 = sum of:
        0.013123296 = weight(_text_:22 in 4051) [ClassicSimilarity], result of:
          0.013123296 = score(doc=4051,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.15476047 = fieldWeight in 4051, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=4051)
      0.5 = coord(1/2)
  0.05 = coord(1/20)

Date: 20. 1.2015 18:30:22

Search (7 results, page 1 of 1)

Authors

Years

Languages

Types