Archives des mots-clés : Scopus

Revistas y producción científica de América Latina y el Caribe: su visibilidad en SciELO, RedALyC y SCOPUS

Posté le par

Este trabajo comparó la cobertura de revistas procedentes de América Latina y el Caribe incluidas en SciELO, RedALyC y SCOPUS, por país y por tema. Calculó el porcentaje de revistas en estas fuentes en relación con las registradas en el catálogo de LATINDEX. Estimó el volumen de la producción científica que registra visibilidad en las tres fuentes y su evolución en el período 2005-2009. Los resultados indicaron que las tres fuentes son complementarias. En promedio, el porcentaje de solapamiento de títulos es bajo y desigual la distribución de revistas por países. Ningún país registró en las fuentes estudiadas todas las revistas incluidas en LATINDEX. SCOPUS y SciELO están más equilibradas temáticamente que RedALyC, que mostró un marcado sesgo hacia las ciencias sociales. El volumen de producción científica visible en SCOPUS es muy superior al de SciELO y RedALyC, aunque su distribución por países es muy desigual. Las tres fuentes registran tendencias de crecimiento de la producción en el período analizado.

URL : http://aprendeenlinea.udea.edu.co/revistas/index.php/RIB/article/view/10366

Web Services for Bibliometrics

Posté le par

Institutional repositories have spread in universities where they provide services for recording, distributing, and preserving the institution’s intellectual output. When the Lausanne “academic server”, named SERVAL, was launched at the end of 2008, the Faculty of Biology and Medicine addressed from the outset the issue of quality of metadata. Accuracy is fundamental since research funds are allocated on the basis of the statistics and indicators provided by the repository. The Head of faculty also charged the medical library to explore different ways to measure and assess the research output. The first step for the Lausanne university medical library was to implement the PubMed and the Web of Science web services to easily extract clean bibliographic information from the databases directly into the repository.

Now the medical library is testing other web services (from CrossRef, Web of Science, etc.) to generate quantitative data on research impact mainly. The approach is essentially based on citation linking. Although the utility of citation and bibliometric evaluation is still debated, the most prevalent output measures used for research evaluation are still those based on citation analysis. Even when a new scientific evaluation indicator is proposed, such as h-index, we can always see its link with citation. Additionally, the results of a new indicator are often compared with citation analysis. The presentation will review the web services which might be used in institutional repositories to collect and aggregate citation information for the researchers’ publications.

URL : http://archivesic.ccsd.cnrs.fr/sic_00540289/fr/

Combining peer review and metrics to ass…

Posté le par

Combining peer review and metrics to assess journals for inclusion in Scopus :

“Peer review has been in place for centuries as an accepted process to validate manuscripts submitted for publication in scientific journals. Yet a similarly rigorous assessment of content also happens a level up, when looking at the quality of journals that apply for indexing in bibliographic databases. Scopus, an abstract & citation database provided by Elsevier, indexing 18,000 scientific titles, is receiving an increasing number of title suggestions; in 2009 this grew to almost 5,000 in that year alone. Some of the suggested journals are dedicated to niche areas and/or are published in other languages than English. To ensure a fair and transparent evaluation of these titles and to address the rising interest in being indexed, Scopus redesigned its entire title evaluation process – basing it on a metrical scorecard and on the principles of peer review. By developing an online editorial system – the Scopus Title Evaluation Platform (STEP) – Scopus also created the prerequisite of an improved communication with publishers and editors about their journals.”

URL : http://www.ingentaconnect.com/content/alpsp/lp/2010/00000023/00000004/art00011