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manuel durand barthez

Comparing Unique Title Coverage of Web of Science and Scopus in Earth And Atmospheric S... - 0 views

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    Certes une Nième analyse comparative WoS/Scopus. Mais enrichie par du text mining sur les affiliations et des questions-types sur des "hot topics". Domaine des Sciences de la Terre et de l'Atmosphère. Méthodologie très intéressante et bibliographie utile sur des procédures spécifiques de Thomson et d'Elsevier.
manuel durand barthez

Leiden Ranking - 0 views

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    The Leiden Ranking measures the scientific performance of 500 major universities worldwide. Using a sophisticated set of bibliometric indicators, the ranking aims to provide highly accurate measurements of the scientific impact of universities and of universities' involvement in scientific collaboration.
manuel durand barthez

VOSviewer - 0 views

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    VOSviewer is a freely available computer program that can be used for the following purposes: VOSviewer is primarily intended to be used for analyzing bibliometric networks. The program can for instance be used to create maps of publications, authors, or journals based on a co-citation network or to create maps of keywords based on a co-occurrence network.
manuel durand barthez

Is Google Scholar useful for bibliometrics? A webometric analysis - 0 views

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    Confirmation d'une quasi évidence : l'hétérogénéité des sources de GS et leur caractère nettement exorbitant du périmètre "rang A" promeuvent, en tête des classements induits, des entités échappant habituellement aux critères standard d' "excellence".
manuel durand barthez

Bibliometrics and the Changing Role of the University Libraries (Joacim Hansson) - Acad... - 0 views

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    The purpose of this paper is to discuss the background and potential consequences of bibliometrics being incorporated as a part of librarianship tasks and competencies.
manuel durand barthez

Caveats for using statistical significance tests in research assessments (Jesper W. Sch... - 0 views

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    Critique du Crown Indicator de Leiden, de son algorithme d'analyse portant sur le Field Citation Score, en regard du système de classification disciplinaire utilisé (ici, en l'occurrence, le WoS, mais la critique vaut pour toute classification)
manuel durand barthez

[1002.2769] Caveats for the journal and field normalizations in the CWTS ("Leiden") eva... - 0 views

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    The Center for Science and Technology Studies at Leiden University advocates the use of specific normalizations for assessing research performance with reference to a world average. The Journal Citation Score (JCS) and Field Citation Score (FCS) are averaged for the research group or individual researcher under study, and then these values are used as denominators of the (mean) Citations per publication (CPP). Thus, this normalization is based on dividing two averages. This procedure only generates a legitimate indicator in the case of underlying normal distributions. Given the skewed distributions under study, one should average the observed versus expected values which are to be divided first for each publication. We show the effects of the Leiden normalization for a recent evaluation where we happened to have access to the underlying data.
Alexandre Serres

Twitter, twimpact factor et citation | Les carnets du SID - 1 views

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    En lien avec le billet de Chérifa du 12/01
sandrine Wolff

BRIF - Bioresource Research Impact Factor | GEN2PHEN Knowledge Centre - 0 views

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    Groupe de travail pour développer des indicateurs d'usage de ressources biomédicales (matériel biologique hébergé dans des biobanques) sur le modèle des indicateurs bibliométriques (impact factor)
manuel durand barthez

Indicators for the Data Usage Index (DUI): an incentive for publishing primary biodiver... - 0 views

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    Application des principes bibliométriques aux serveurs de "données". Exemple pris dans le Data Web sur le serveur taxonomique Global Biodiversity Information Facility GBIF. Définition d'un modèle de type Data Usage Index (DUI) qui analyse les usages des "data".
manuel durand barthez

All about ORCID | The Scholarly Kitchen - 0 views

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    Last week ORCID published the results of its first major survey. Around 6,000 respondents globally - ORCID record holders and non record holders - provided feedback on their perceptions
manuel durand barthez

Professional competencies and jurisdictional claims in evaluative bibliometrics: The ed... - 0 views

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    Pour la reconnaissance d'un profil professionnel de bibliométricien dans les filières de l'information-documentation
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