187,568 research outputs found

    André Robitaille, Louis-Edmond Hamelin, Yves Martin, Jean Cimon, René Robitaille, Sainte-Marie de Beauce. Etudes d'urbanisme

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    Chatelain Abel. André Robitaille, Louis-Edmond Hamelin, Yves Martin, Jean Cimon, René Robitaille, Sainte-Marie de Beauce. Etudes d'urbanisme. In: Annales. Economies, sociétés, civilisations. 12ᵉ année, N. 3, 1957. p. 520

    André Robitaille, Louis-Edmond Hamelin, Yves Martin, Jean Cimon, René Robitaille, Sainte-Marie de Beauce. Etudes d'urbanisme

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    Chatelain Abel. André Robitaille, Louis-Edmond Hamelin, Yves Martin, Jean Cimon, René Robitaille, Sainte-Marie de Beauce. Etudes d'urbanisme. In: Annales. Economies, sociétés, civilisations. 12ᵉ année, N. 3, 1957. p. 520

    sedfitter: a Python SED fitting tool - v1.0 release

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    <p>This is a Python port of the SED fitter from Robitaille et al., 2007, ApJS 169 328</p&gt

    A modular set of synthetic spectral energy distributions for young stellar objects - Robitaille (2017) - v1.1

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    <p>These are the models released with the following publication:</p> <p><em>A modular set of synthetic spectral energy distributions for young stellar objects</em>, Robitaille (2017)</p> <p>A companion repository is available on GitHub:</p> <p>https://github.com/hyperion-rt/paper-2017-sed-models</p> <p>In particular, a notebook is provided, demonstrating how the models here can be used:</p> <p>https://github.com/hyperion-rt/paper-2017-sed-models/blob/master/notebook/using_the_models.ipynb</p> <p><strong>Note:</strong> the files here do not include polarization results, nor do they include the SEDs split by components (e.g. scattered versus direct light). The raw Hyperion output files which contain this information will be made available at a later date, and a link will be provided here.</p> <p>For <strong>announcements</strong> of new versions of these models, you can subscribe to the following mailing list:</p> <p>https://groups.google.com/forum/#!forum/protostars</p> <p>For <strong>questions or issues</strong> using these models, you can open a GitHub issue in the companion repository:</p> <p>https://github.com/hyperion-rt/paper-2017-sed-models/issues/new</p> <p><strong>MacOS X users:</strong> there is a bug in the bundled version of tar in MacOS X that causes issues when expanding some of the largest files here (this results in the <em>flux.fits</em> file being empty). To avoid this, you can use the GNU tar version which can be installed e.g. with Homebrew using <em>brew install gnu-tar</em> then using the <em>gtar</em> command instead of <em>tar</em>.</p&gt

    Un parfum de Guerre froide : Louis-Bernard Robitaille, Bouffées d’ostalgie – Fragments d’un continent disparu

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    Louis-Bernard Robitaille Bouffées d’ostalgie – Fragments d’un continent disparu Editions Noir sur Blanc, Lausanne, 2017, 144 p. http://www.leseditionsnoirsurblanc.fr/bouffees-d-ostalgie-louis-bernard-robitaille-9782882504456 A la lecture du titre de cet ouvrage, on pourrait croire que prévaut une sincère nostalgie d’un monde communiste disparu, dans ces chroniques du journaliste franco-québécois Louis-Bernard Robitaille, qui déclare être « originaire d’un continent étranger à toute idéologie ..

    Raoul Labry, officier d'administration de la mission médicale militaire française en Serbie, Avec l'armée serbe, en retraite à travers l'Albanie et le Monténégro.

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    Robitaille G. Raoul Labry, officier d'administration de la mission médicale militaire française en Serbie, Avec l'armée serbe, en retraite à travers l'Albanie et le Monténégro.. In: Échos d'Orient, tome 18, n°114, 1918. p. 295

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We 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
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