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Esferas de Aristóteles, círculos de Ptolomeu e instrumentalismo de Duhem
This paper present a comparative between the Aristotle's and Ptolemy's cosmology, whose planetary models are shown in detail, and the Duhem's instrumentalism conception about Ptolemy to establish theExpand
Astronomia isl^amica entre Ptolomeu e Cop ernico: Tradi c~ao Maraghah (Islamic astronomy between Ptolemy and Copernicus : Maraghah Tradition)
Recebido em 10/2/2011; Aceito em 28/7/2011; Publicado em 5/12/2011Este artigo apresenta a descri˘c~ao, analise e compara˘c~ao dos modelos da astronomia isl^amica na Idade Mediacom os modelosExpand
Astronomia islâmica entre Ptolomeu e Copérnico: tradição Maraghah
This article show the description, examination and comparison of the islamic astronomy models in Middle Ages with the Ptolemaic models for establish the process of evolution of the cinematic modelsExpand