Search (3 results, page 1 of 1)

0.0061818515 = product of:
  0.012363703 = sum of:
    0.012363703 = product of:
      0.024727406 = sum of:
        0.024727406 = weight(_text_:2 in 1232) [ClassicSimilarity], result of:
          0.024727406 = score(doc=1232,freq=2.0), product of:
            0.1294644 = queryWeight, product of:
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.05242341 = queryNorm
            0.19099772 = fieldWeight in 1232, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1232)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Subject repositories are open web collections of working papers or manuscript copies of published scholarly articles, specific to particular scientific disciplines. The first repositories emerged in the early 1990s, and in some fields of science they have become an important channel for the dissemination of research results. With quite strict inclusion criteria, 56 subject repositories were identified from a much larger number indexed in 2 repository indices. A closer study of these demonstrated a huge variety in sizes, organizational models, functions, and topics. When they first started to emerge, subject repositories catered to a strong market demand, but the later development of Internet search engines, the rapid growth of institutional repositories, and the tightening of journal publisher open access policies seems to be slowing their growth.

0.0052987295 = product of:
  0.010597459 = sum of:
    0.010597459 = product of:
      0.021194918 = sum of:
        0.021194918 = weight(_text_:2 in 366) [ClassicSimilarity], result of:
          0.021194918 = score(doc=366,freq=2.0), product of:
            0.1294644 = queryWeight, product of:
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.05242341 = queryNorm
            0.16371232 = fieldWeight in 366, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.046875 = fieldNorm(doc=366)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Since 2004, mainstream scholarly publishers have been offering authors publishing in their subscription journals the option to free their individual articles from access barriers against a payment (hybrid OA). This has been marketed as a possible gradual transition path between subscription and open access to the scholarly journal literature, and the publishers have pledged to decrease their subscription prices in proportion to the uptake of the hybrid option. The number of hybrid journals has doubled in the past couple of years and is now over 4,300; the number of such articles was around 12,000 in 2011. On average only 1-2% of eligible authors utilize the OA option, due mainly to the generally high price level of typically 3,000 USD. There are, however, a few publishers and individual journals with a much higher uptake. This article takes a closer look at the development of hybrid OA and discusses, from an author-centric viewpoint, the possible reasons for the lack of success of this business model.

0.004415608 = product of:
  0.008831216 = sum of:
    0.008831216 = product of:
      0.017662432 = sum of:
        0.017662432 = weight(_text_:2 in 1194) [ClassicSimilarity], result of:
          0.017662432 = score(doc=1194,freq=2.0), product of:
            0.1294644 = queryWeight, product of:
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.05242341 = queryNorm
            0.13642694 = fieldWeight in 1194, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4695914 = idf(docFreq=10170, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1194)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source

Journal of the Association for Information Science and Technology. 65(2014) no.2, S.237-250