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Claude Robert Concepción S. Wilson Jean-François Gaudy Charles-Daniel Arreto 《Scientometrics》2007,73(2):231-256
During the 1974–2004 period, the sleep literature had quadrupled (2384 publications in 1974, and 9721 in 2004) while overall
scientific productivity had only doubled. The set of the seven most productive countries (USA, Japan, United Kingdom, Germany,
France, Canada and Italy) in sleep research, and the geographical region distribution remained stable over the three decades.
On the other hand several indicators appeared in the sleep research literature during the 1990s: the increasing productivity
of sleep researchers; the growing number of countries publishing on sleep; the continuous creation of sleep-focused journals;
the scattering of sleep publication among increasingly more scientific journals; the turnover among the leading journals;
and the emergence of new entities such as China, Turkey, and the European Union. 相似文献
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Bibliometric overview of the utilization of artificial neural networks in medicine and biology 总被引:1,自引:1,他引:0
Claude Robert Charles-Daniel Arreto Jean Azerad Jean-Francois Gaudy 《Scientometrics》2004,59(1):117-130
The distribution of articles involving artificial neural networks (ANN) in the fields of medicine and biology and appearing in the ISI (Institute for Scientific Information) databases during the period 2000-2001 was analysed. The following parameters were considered: the number of articles, the total impact factor, the ISI journal category, the source country population, and the gross domestic product. Among the 803 articles and the 49 countries considered, the 5 most prolific (in term of the number of publications) were the USA, The United Kingdom, Germany, Italy, and Canada; other active countries included Sweden, Netherlands, Spain, France, Japan, and China. Comparison between the USA and the European Union, and the distribution of ANN publications among the subdisciplines of the life sciences and clinical medicine are also presented. 相似文献
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Claude Robert Concepción S. Wilson Stéphane Donnadieu Jean-François Gaudy Charles-Daniel Arreto 《Scientometrics》2009,80(3):693-716
This study analyzed 2443 papers published in 2006 by European Union authors on pain-related research. Five EU countries (the
UK, Germany, Italy, the Netherlands and France) each published > 200 papers while three countries (Cyprus, Malta and Estonia)
published none; socio-economic indicators were related to each country’s productivity. The 2443 papers were published in 592
journals and Cephalalgia, Pain and European Journal of Pain were the most prolific. Publications were also analyzed for intra- versus inter-EU/non-EU collaborations and subdisciplines
profiles in Clinical Medicine and the Life Sciences for the World, USA, EU and the top-four EU countries were compared. 相似文献
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Claude Robert Concepción S. Wilson Jean-François Gaudy Charles-Daniel Arreto 《Scientometrics》2006,67(3):385-405
A
bibliometric analysis of the literature covering a one-year period (2003) was
performed to evaluate the number of scientific publications on sleep and its
distribution among the European Union countries. 912 articles appearing in Life
Sciences and Clinical Medicine journals indexed in the Institute for Scientific
Information databases were downloaded. These articles were authored by EU
researchers; Germany, the United Kingdom, France, and Italy rank at the top of
the EU countries. The output distribution of the most productive EU countries
are also presented and discussed. Despite the limitations of the methods used,
the present results give an interesting snapshot of the EU publishing behavior
in sleep research. 相似文献
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