1,720,967 research outputs found
Un échantillonnage de graines carbonisées provenant de Champlieu-Orrouy (Oise)
No full textBakels Corrie C. Un échantillonnage de graines carbonisées provenant de Champlieu-Orrouy (Oise). In: Revue archéologique de Picardie, n°1-2, 1986. pp. 35-36
Graines carbonisées de l'Age du Bronze final au camp de Saint-Pierre-en-Chastre, près de Vieux-Moulin (Oise)
No full textBakels Corrie C. Graines carbonisées de l'Age du Bronze final au camp de Saint-Pierre-en-Chastre, près de Vieux-Moulin (Oise). In: Revue archéologique de Picardie, n°2, 1983. pp. 11-13
Les campagnes médiévales en Picardie : état de la question
No full textBlary François, Derbois Martine, Legros Vincent, Bayard Didier, Bakels Corrie C., Yvinec Jean-Hervé. Les campagnes médiévales en Picardie : état de la question. In: Revue archéologique de Picardie, n°3-4, 2005. La recherche archéologique en Picardie : Bilans et Perspectives. pp. 223-246
Dury "Le Moulin". Étude des restes botaniques
No full textBakels Corrie C. Dury "Le Moulin". Étude des restes botaniques. In: Revue archéologique de Picardie, n°1-2, 1999. L'occupation du sol au Néolithique dans la vallée de l'Aisne / Le cimetière mérovingien de Montataire (Oise) / Un village-rue du Moyen Age: Dury (Somme) pp. 237-245
Man: Manipulator of his Physical Environment
No full textIn focusing on large-scale manipulations of the physical environment I have tried to demonstrate the impulse felt by humans to do something about the world they live in. The existence of such an impulse can be traced back as far as 50,000 years ago. Modifying environments is not a trait exclusive to humans. Many animals do something about their environment as well. Jones et al. (1994) provide a substantial list of animals and even plants. A clear example is dam-building by beavers. But humans have gone to greater lengths and all ‘improvements’ are still valued today. Fire, open space, agriculture and the ability to enlarge usable surface are assets of present life. All require technical abilities with increasing complexity when placed in a chronological order. The last mentioned, enlarging the surface, is the youngest and the most complicated when applied on any substantial scale.Bioarchaeolog
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
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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