1,720,978 research outputs found
Opetiopalpus hybridus (Baudi), espèce nouvelle de Cleridae pour la faune de France (Coleoptera)
No full textOpetiopalpus hybridus (Baudi), new species of Cleridae for the French fauna (Coleoptera)
-Discovery of Opetiopalpus hybridus (Baudi 1873) in eastern Pyrenees.Découverte d' Opetiopalpus hybridus (Baudi 1873) dans les Pyrénées-Orientales et précisions sur la présence en Provence de Korynetes geniculatus Klug 1842.Coache Alain. Opetiopalpus hybridus (Baudi), espèce nouvelle de Cleridae pour la faune de France (Coleoptera). In: Bulletin mensuel de la Société linnéenne de Lyon, 73ᵉ année, n°6, juin 2004. pp. 241-244
Première citation de Acraea (Actinote) acerata Hewitson, 1874 et synthèse du genre en République Togolaise (Lepidoptera Nymphalidae, Heliconiinae)
No full textFirst citation Acraea (Actinote) acerata Hewitson, 1874 and synthesis of the genera in Togolese Republic (Lepidoptera Nymphalidae, Heliconiinae). - During our research on insect fauna in West Africa, we were led to do a small tour in Republic of Togo, mainly on Mount Agou and Mount Kioto and around the village of Kouma Konda and Bala close to the border with Ghana. We present the results on the genus Acraea Fabricius, 1807 encountered during this expedition and the pictures three species that are not present on the site page Acraea on Togo and that serves as a reference (http ://www.acraea.com /).Lors de recherches sur la faune entomologique d'Afrique de l'Ouest, nous avons organisé une session d'étude en République Togolaise, principalement sur le mont Agou, le mont Kioto, autour du village de Kouma Konda et à Bala (tout proche de la frontière avec le Ghana). Nous présentons les résultats concernant le genre Acraea Fabricius, 1807 et figurons les trois espèces non présentes sur la page du site de référence, concernant le Togo (http ://www.acraea.com/).Coache Alain. Première citation de Acraea (Actinote) acerata Hewitson, 1874 et synthèse du genre en République Togolaise (Lepidoptera Nymphalidae, Heliconiinae). In: Bulletin mensuel de la Société linnéenne de Lyon, 83ᵉ année, n°5-6, Mai-juin 2014. pp. 111-115
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
A new Cleridae for the French fauna discovered in the Luberon : Korynetes geniculatus
No full textDes précisions sont apportées concernant la découverte d’une espèce de Cleridae nouvelle pour la Faune de France.Some précisions upon the discovery of a new species for french fauna from the Cleridae family
Compléments sur la présence en France de Apocatops monguzzii Giachino & Vailati, 1987 (Coleoptera, Leiodidae, Cholevinae)
No full textSome precisions upon the discovery in France of Apocatops monguzzii Giachino & Vailati, 1987 (Coleoptera, Leiodidae, Cholevinae). The discovery of Apocatops monguzzii in the department of Alpes-de-Haute-Provence (France), in 1994, is commented. A list is given of the Aleocharinae which cohabit with the previous beetle.Des précisions sont apportées concernant la découverte de l'espèce Apocatops monguzzii dans le département des Alpes-de-Haute-Provence. Quelques éléments du cortège faunistique récoltés dans les mêmes localités que ce Cholevinae sont présentés, en particulier des Staphylinidae Aleocharinae, de mœurs assez semblables, qui ont été trouvés en cohabitation avec cet insecte.Coache Alain. Compléments sur la présence en France de Apocatops monguzzii Giachino & Vailati, 1987 (Coleoptera, Leiodidae, Cholevinae). In: Bulletin de la Société entomologique de France, volume 108 (1), mars 2003. pp. 65-66
Confirmation de la présence en France de Phyllotreta ganglbaueri Heikertinger, 1909 (Coleoptera, Chrysomelidae, Alticinae)
No full textSome precisions upon the presence of Phyllotreta ganglbaueri Heikertinger, 1909 in France (Coleoptera, Chrysomelidae, Alticinae). The discovery of Phyllotreta ganglbaueri in the department of Alpes-de-Haute-Provence (France), in 1996, is commented.Des précisions sont apportées concernant la présence en France de l'espèce Phyllotreta ganglbaueri dans le département des Alpes-de-Haute-Provence.Coache Alain. Confirmation de la présence en France de Phyllotreta ganglbaueri Heikertinger, 1909 (Coleoptera, Chrysomelidae, Alticinae). In: Bulletin de la Société entomologique de France, volume 108 (3), août 2003. pp. 283-284
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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