177,431 research outputs found
Historia Apollonii Regis Tyri Français ancien
No full textCar. goth., 8 gravures sur bois dans le texteSig. a-b⁸, c¹⁰Titre usuel: Roman d'Apollin roi de TyrLibellé du colophon (f. 26 r°): Cy finist le roman de Appollin roy de thir//imprime a genesve Par maistre Louys//garbin. Deo grasExiste aussi en microfil
Fig. 6. BMNH R.958 in A taxonomic revision of geoemydid turtles from Siwalik-age of India and Pakistan
No full textFig. 6. BMNH R.958, referred to Hardella thurgi (Gray, 1831) by Lydekker (1889b, under the number BMNH R.954), here identified as Palatochelydia indet. A. Photograph of carapace. B. Illustration of carapace. C. Photograph of carapace in lateral view. D. Illustration of carapace in lateral view. E. Photograph of plastron. F. Illustration of plastron. Scale bar: 3 cm.Published as part of Garbin, Rafaella C., Bandyopadhyay, Saswati & Joyce, Walter G., 2020, A taxonomic revision of geoemydid turtles from Siwalik-age of India and Pakistan, pp. 1-67 in European Journal of Taxonomy 652 on page 10, DOI: 10.5852/ejt.2020.652, http://zenodo.org/record/386023
Morphological variation in the Brazilian Radiated Swamp Turtle Acanthochelys radiolata (Mikan, 1820) (Testudines: Chelidae)
No full textGarbin, Rafaella C., Karlguth, Deborah T., Fernandes, Daniel S., Pinto, Roberta R. (2016): Morphological variation in the Brazilian Radiated Swamp Turtle Acanthochelys radiolata (Mikan, 1820) (Testudines: Chelidae). Zootaxa 4105 (1), DOI: 10.11646/zootaxa.4105.1.
Softening and swelling mechanism affecting south slope of Civita di Bagnoregio (VT)
No full textCivita di Bagnoregio is a small village in Central Italy, located on the top of a hill and affected by landslides that are progressively reducing the urban area. The access consists of a pedestrian bridge that connects Bagnoregio municipality to the village. The south slope beneath the bridge, is involved by frequent instability phenomena. This work describes the analysis carried out and it aimed at the definitions of geological and geotechnical mechanism affecting the above mentioned slope. A geotechnical survey has been carried out. These surveys showed the presence of a superficial layer, resulting from the softening and swelling of underlying clay-silty strongly overconsolidated, responsible for the superficial landslide phenomena. A slope stability and a 3D laser scanner model has been carried out. The analysis demonstrates that a correct design for the landscape preservation and consolidation of unstable towns needs an understanding of triggering mechanism and geotechnical properties of the involved soils. © 2013 Taylor & Francis Group, London
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe 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
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
FIGURE 1 in Morphological variation in the Brazilian Radiated Swamp Turtle Acanthochelys radiolata (Mikan, 1820) (Testudines: Chelidae)
No full textFIGURE 1. Geographic distribution of Acanthochelys radiolata based on the sampled specimens and literature analyzed. Specimens are assigned to populations according to freshwater ecoregions (Abell et al. 2008).Published as part of Garbin, Rafaella C., Karlguth, Deborah T., Fernandes, Daniel S. & Pinto, Roberta R., 2016, Morphological variation in the Brazilian Radiated Swamp Turtle Acanthochelys radiolata (Mikan, 1820) (Testudines: Chelidae) in Zootaxa 4105 (1) on page 47, DOI: 10.11646/zootaxa.4105.1.2, http://zenodo.org/record/25489
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
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