Mots-clefs: open access journals Afficher/masquer les discussions | Raccourcis clavier

  • Hans Dillaerts le 24 April 2013 à 18 h 12 min Permalien
    Mots-clefs: , , open access journals, , ,   

    Metajournals. A federalist proposal for scholarly communication and data aggregation :

    « While the EU is building an open access infrastructure of archives (e.g. OpenAIRE) and it is trying to implement it in the Horizon 2020 program, the gap between the tools and the human beings – researchers, citizen scientists, students, ordinary people – is still wide. The necessity to dictate open access publishing as a mandate for the EU funded research – ten years after the BOAI – is an obvious symptom of it: there is a chasm between the net and the public use of reason. To escalate the advancement and the reuse of research, we should federate the multitude of already existing open access journals in federal open overlay journals that receive their contents from the member journals and boost it with their aggregation power and their semantic web tools. The article contains both the theoretical basis and the guidelines for a project whose goals are:
    1. making open access journals visible, highly cited and powerful, by federating them into wide disciplinary overlay journals;
    2. avoiding the traps of the “authors pay” open access business model, by exploiting one of the virtue of federalism: the federate journals can remain little and affordable, if they gain visibility from the power of the federal overlay journal aggregating them;
    3. enriching the overlay journals both through semantic annotation tools and by means of open platforms dedicated to host ex post peer review and experts comments;
    4. making the selection and evaluation processes and their resulting data as much as possible public and open, to avoid the pitfalls (e. g, the serials price crisis) experienced by the closed access publishing model. It is about time to free academic publishing from its expensive walled gardens and to put to test the tools that can help us to transform it in one open forest, with one hundred flowers – and one hundred trailblazers. »

    URL : http://eprints.rclis.org/19101/

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  • Hans Dillaerts le 30 March 2013 à 22 h 12 min Permalien
    Mots-clefs: , , open access journals   

    A longitudinal comparison of citation rates and growth among open access journals :

    « The study documents the growth in the number of journals and articles along with the increase in normalized citation rates of open access (OA) journals listed in the Scopus bibliographic database between 1999 and 2010. Longitudinal statistics on growth in journals/articles and citation rates are broken down by funding model, discipline, and whether the journal was launched or had converted to OA. The data we re retrieved from the web sites of SCIMago Journal and Country Rank (journal /article counts), JournalM3trics (SNIP2 values), Scopus (journal discipline) and Director y of Open Access Journals (DOAJ) (OA and funding status). OA journals/articles have grown much faster than subscription journals but still make up less that 12% of the journals in Scopus. Two-year cita tion averages for journals funded by article processing charges (APCs) have reached the same level as subscription journals. Citation averages of OA journals funded by other means continue to lag well behind OA journals funded by APCs and subscription journals. We hypothesize this is less an issue of quality than due to the fact that such journals are commonly published in languages other than English and tend to be located outside the four major publishing countries. »

    URL : http://www.openaccesspublishing.org/apc9/acceptedversion.pdf

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  • Hans Dillaerts le 15 January 2013 à 12 h 41 min Permalien
    Mots-clefs: , , , open access journals,   

    Cost-effectiveness of open access publications :

    « Open access publishing has been proposed as one possible solution to the serials crisis – the rapidly growing subscription prices in scholarly journal publishing. However, open access publishing can present economic pitfalls as well, such as excessive publication charges. We discuss the decision that an author faces when choosing to submit to an open access journal. We develop an interactive tool to help authors compare among alternative open access venues and thereby get the most for their publication fees. »

    URL : http://www.eigenfactor.org/openaccess/CostEffectiveness.pdf

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  • Hans Dillaerts le 3 December 2012 à 17 h 42 min Permalien
    Mots-clefs: , , open access journals, ,   

    On the impact of Gold Open Access journals :

    « Gold Open Access (=Open Access publishing) is for many the preferred route to achieve unrestricted and immediate access to research output. However, true Gold Open Access journals are still outnumbered by traditional journals. Moreover availability of Gold OA journals differs from discipline to discipline and often leaves scientists concerned about the impact of these existent titles. This study identified the current set of Gold Open Access journals featuring a Journal Impact Factor (JIF) by means of Ulrichsweb, Directory of Open Access Journals and Journal Citation Reports (JCR). The results were analyzed regarding disciplines, countries, quartiles of the JIF distribution in JCR and publishers. Furthermore the temporal impact evolution was studied for a Top 50 titles list (according to JIF) by means of Journal Impact Factor, SJR and SNIP in the time interval 2000–2010. The identified top Gold Open Access journals proved to be well-established and their impact is generally increasing for all the analyzed indicators. The majority of JCR-indexed OA journals can be assigned to Life Sciences and Medicine. The success-rate for JCR inclusion differs from country to country and is often inversely proportional to the number of national OA journal titles. Compiling a list of JCR-indexed OA journals is a cumbersome task that can only be achieved with non-Thomson Reuters data sources. A corresponding automated feature to produce current lists ‘‘on the fly’’ would be desirable in JCR in order to conveniently track the impact evolution of Gold OA journals. »

    URL : https://uscholar.univie.ac.at/view/o:246061

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  • Hans Dillaerts le 17 September 2012 à 19 h 02 min Permalien
    Mots-clefs: , , open access journals, , , , ,   

    Supporting Open Access nationwide :

    « To support Croatian scholarly publishing environment, and inspired by global open access movement, the portal of Croatian scientific journals HRČAK (http://hrcak.srce.hr) was introduced in 2006 offering an open access publishing platform for Croatian journals. Today, HRČAK gathers about 290 scholarly and professional Croatian journals. This paper is focused on the currency and visibility of the journals included in HRČAK, giving accurate statistical data about HRČAK repository, its growth and development. Collaboration with Croatian publishers, namely those are mainly academic and research institutions or professional societies, on the continuous work of raising the quality of Croatian scientific journals is presented in this paper. HRČAK journals are available for harvesting using OAI-PMH protocol and papers are distributed through many different repositories, archives, databases and search engines. The future plans include work on full-text documents, inclusion of the additional types of publications and formats, harvesting process improvements, additional functionalities and standardization. »

    URL : http://bib.irb.hr/prikazi-rad?&lang=EN&rad=591272

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  • Hans Dillaerts le 20 July 2012 à 19 h 29 min Permalien
    Mots-clefs: article-processing charges, , , , journals, , open access journals, publication fees, ,   

    Umgang mit Open-Access-Publikationsgebühren – die Situation in Deutschland in 2010 :

    « Mit der dynamischen Entwicklung von Open Access gewinnt die Diskussion um den Umgang mit Gebühren, die für Open-Access-Publikationen anfallen, an Bedeutung. Die deutschen Wissenschaftsorganisationen widmen sich dieser Diskussion, seit 2008 auch im Rahmen der Schwerpunktinitiative „Digitale Information“. Im Jahr 2010 wurde in einer Umfrage unter Hochschulen und außeruniversitären Forschungsinstitutionen die Praxis im Umgang mit diesen Publikationsgebühren unter die Lupe genommen. Dabei wurde deutlich, dass sich die Wissenschaftsorganisationen des Themas annehmen und bestrebt sind, Mechanismen zu entwickeln, um ihren Angehörigen die Veröffentlichung in Open-Access-Zeitschriften, die sich durch Publikationsgebühren finanzieren, unkompliziert zu ermöglichen. Darüber hinaus zeigt der Blick auf die Open-Access-Strategien der Organisationen, dass diese die Transformation von einem subskriptionsbasierten hin zu einem Open-Access-basierten Publikationssystem vorantreiben. Die Ergebnisse der Umfrage machen jedoch auch die Herausforderungen deutlich. Der Beitrag gibt einen Überblick über die Landschaft der Open-Access-Zeitschriften, beschreibt die Aktivitäten und Entwicklungen in den Wissenschaftsorganisationen und stellt die Ergebnisse der Erhebung unter wissenschaftlichen Institutionen in Deutschland vor. »

    « Along with the dynamic development of open access, the question of how to handle open access publication charges is increasingly discussed. German research organisations have been involved in this discussion as part of their activities within the Priority Initiative “Digital Information” of the “Alliance of German Science Organisations” since 2008. In 2010 they commissioned a survey among universities and research institutions, focusing on their practice in dealing with publication charges. As a result, it became clear that these organisations are aware of the issue. For their members, they seek to develop mechanisms to facilitate publishing in author fee-based open access journals. In general, an overview of the open access strategies of the organisations shows an ongoing transformation process from a subscription-based towards an open access publishing system. However, the survey results also point to challenges. The article gives an overview of open-access related activities and developments in German research organisations and presents the results of the survey on handling of open access publication charges among academic institutions in Germany. »

    URL : http://www.egms.de/static/en/journals/mbi/2012-12/mbi000240.shtml

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  • Hans Dillaerts le 19 July 2012 à 21 h 00 min Permalien
    Mots-clefs: , , , open access journals, PLOS,   

    Article-level metrics at PLOS and beyond :

    SPARC Europe’s Webcast: Jennifer Lin on Article Level Metrics from SPARC on Vimeo.

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  • Hans Dillaerts le 19 July 2012 à 12 h 53 min Permalien
    Mots-clefs: , open access journals, ,   

    Open access versus subscription journals: a comparison of scientific impact :

    « Background : In the past few years there has been an ongoing debate as to whether the proliferation of open access (OA) publishing would damage the peer review system and put the quality of scientific journal publishing at risk. Our aim was to inform this debate by comparing the scientific impact of OA journals with subscription journals, controlling for journal age, the country of the publisher, discipline and (for OA publishers) their business model.

    Methods : The 2-year impact factors (the average number of citations to the articles in a journal) were used as a proxy for scientific impact. The Directory of Open Access Journals (DOAJ) was used to identify OA journals as well as their business model. Journal age and discipline were obtained from the Ulrich’s periodicals directory. Comparisons were performed on the journal level as well as on the article level where the results were weighted by the number of articles published in a journal. A total of 610 OA journals were compared with 7,609 subscription journals using Web of Science citation data while an overlapping set of 1,327 OA journals were compared with 11,124 subscription journals using Scopus data.

    Results : Overall, average citation rates, both unweighted and weighted for the number of articles per journal, were about 30% higher for subscription journals. However, after controlling for discipline (medicine and health versus other), age of the journal (three time periods) and the location of the publisher (four largest publishing countries versus other countries) the differences largely disappeared in most subcategories except for journals that had been launched prior to 1996. OA journals that fund publishing with article processing charges (APCs) are on average cited more than other OA journals. In medicine and health, OA journals founded in the last 10 years are receiving about as many citations as subscription journals launched during the same period.

    Conclusions : Our results indicate that OA journals indexed in Web of Science and/or Scopus are approaching the same scientific impact and quality as subscription journals, particularly in biomedicine and for journals funded by article processing charges. »

    URL : http://www.biomedcentral.com/1741-7015/10/73

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  • Hans Dillaerts le 6 July 2012 à 19 h 21 min Permalien
    Mots-clefs: , , open access journals   

    A Study of Open Access Journals Using Article Processing Charges :

    « Article Processing Charges (APCs) are a central mechanism for funding Open Access (OA) scholarly publishing. We studied the APCs charged and article volumes of journals that were listed in the Directory of Open Access Journals as charging APCs. These included 1,370 journals that published 100,697 articles in 2010. The average APC was 906 US Dollars (USD) calculated over journals and 904 US Dollars USD calculated over articles. The price range varied between 8 and 3,900 USD, with the lowest prices charged by journals published in developing countries and the highest by journals with high impact factors from major international publishers. Journals in Biomedicine represent 59% of the sample and 58% of the total article volume. They also had the highest APCs of any discipline. Professionally published journals, both for profit and nonprofit had substantially higher APCs than society, university or scholar/researcher published journals. These price estimates are lower than some previous studies of OA publishing and much lower than is generally charged by subscription publishers making individual articles open access in what are termed hybrid journals. »

    URL : http://www.openaccesspublishing.org/apc2/preprint.pdf

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  • Hans Dillaerts le 22 June 2012 à 18 h 12 min Permalien
    Mots-clefs: , , , open access journals   

    Information research : an internatinal electronic journal : a bibliometric study :

    « At present bibliometric study is an interacting research topic in the field of library and information science. Library and information science professionals are doing bibliometric study in various fields for the collection development of different subject in their libraries. This paper examines that the Bibliometric Analysis of the Information Research: an International Electronic Journal (IRIEJ). Which is included the study of form of documents, authorship pattern, ranking of authors, year wise distribution of references and articles, ranking of cited journals, cited publishers and research contributors of IRIEJ. »

    URL : http://www.ijodls.in/1.html

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