{"version":"1.0","provider_name":"Matem\u00e1ticas y sus fronteras","provider_url":"https:\/\/www.madrimasd.org\/blogs\/matematicas","author_name":"Matem\u00e1ticas y sus fronteras","author_url":"https:\/\/www.madrimasd.org\/blogs\/matematicas\/author\/matematicas","title":"La extinci\u00f3n de los apellidos entre la aristocracia victoriana y el n\u00famero R - Matem\u00e1ticas y sus fronteras","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"psvdsfad8q\"><a href=\"https:\/\/www.madrimasd.org\/blogs\/matematicas\/2020\/04\/27\/147766\">La extinci\u00f3n de los apellidos entre la aristocracia victoriana y el n\u00famero R<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.madrimasd.org\/blogs\/matematicas\/2020\/04\/27\/147766\/embed#?secret=psvdsfad8q\" width=\"600\" height=\"338\" title=\"\u00abLa extinci\u00f3n de los apellidos entre la aristocracia victoriana y el n\u00famero R\u00bb \u2014 Matem\u00e1ticas y sus fronteras\" data-secret=\"psvdsfad8q\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/**\n * WordPress inline HTML embed\n *\n * @since 4.4.0\n * @output wp-includes\/js\/wp-embed.js\n *\n * This file cannot have ampersands in it. 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Una representaci\u00f3n esquem\u00e1tica de la transmisi\u00f3n de apellidos siguiendo la l\u00ednea masculina. S\u00f3lo los hijos varones transmiten el apellido. Esta preocupaci\u00f3n tuvo eco entre los estad\u00edsticos de la \u00e9poca, como muestra el hecho de que sir Francis Galton (Birmingham, 1822 \u2013 Haslemere, 1911)\u2026","thumbnail_url":"http:\/\/www.madrimasd.org\/blogs\/matematicas\/files\/2020\/04\/galton.png"}