[The use of artificial neural networks to classify the social vulnerability of municipalities in Rio Grande do Norte State, Brazil].

The objective was to apply artificial neural networks to classify municipalities (counties) in Rio Grande do Norte State, Brazil, according to their social vulnerability. This was an ecological study using 17 variables that reflected epidemiological, demographic, socioeconomic, and educational indicators for the year 2010. The sources were the Human Development Atlas for Brazil and the Brazilian Institute of Geography and Statistics.

[Bibliometric analysis of the scientific evidence on violence perpetrated against the elderly].

The scope of this study is violence perpetrated against the elderly. It aims to analyze the international scientific production on violence against the elderly. It involved bibliometric research carried out in the ISI Web of Knowledge/Web of ScienceTM database, in which the search terms "elder,"violence" or "abuse" and "health care" were used, in the period between the years 1991 and 2016.