文章基本信息

标题：La popularidad de las especies. Las diez principales
本地全文：下载
作者：Vidal Barrón ; Carlos Barrón
期刊名称：Revista española de Documentación Científica
印刷版ISSN：1988-4621
出版年度：2005
卷号：28
期号：1
页码：81-85
DOI：10.3989/redc.2005.v28.i1.232
语种：Spanish
出版社：Consejo Superior de Investigaciones Científicas
摘要：A measure of animal, plant and mineral species popularity can be easily obtained from the information available in the Science Citation Index. We used the title, abstract and keyword strategy in this index to find how many times the name of a species had been included in papers published since 1945 to the present. A good fitting of the variation of the number of citations with the rank was obtained with a linearizable and higher trascendental function y = a x–b e–cx. We also show the species «hit parade». The first ten species all have some anthropic character.
关键词：Science Citation Index;species;higher trascendental functions;Science Citation Index;especies;funciones altamente trascendentes