1,739,791 research outputs found
University Author Reception, 2000, 1st Floor
No full texthttps://digitalcommons.pittstate.edu/unihistoryphotos/1109/thumbnail.jp
Miniatures cisterciennes (1109-1134)
No full textLa Rédaction. Miniatures cisterciennes (1109-1134). In: Scriptorium, Tome 13 n°2, 1959. p. 243
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
Trazador - Artobolevsky - a-z-1109 - Parábola Mathematica
No full textSimulación interactiva en Mathematica del "Mecanismo de Palancas y Colisa de Artobolevsky para Contornear y Trazar Parábolas", número 1109 en el Compendio "Mecanismos en la Técnica Moderna" del Prof. Artobolevsky.
Mecanismo plano que forma parte del "Artobolevsky Demonstrations Project", como "Trazador con Deslizaderas" y referencia a-z-1109. La curva que describe el seguidor (color rosa) al accionar el impulsor (color verde) es una "Parábola", cuya forma depende de la distancia entre los puntos O y B. El ángulo del impulsor puede variar entre dos posiciones límites.http://labmathematica.upv.es/eslabon/Ejercicio.asp?do=parabolaOliver Herrero, JL. (2018). Trazador - Artobolevsky - a-z-1109 - Parábola Mathematica. https://riunet.upv.es/handle/10251/106223DE
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