Brazil tourists in 2005. In 2005, Rio de Janeiro, Foz do Iguaçu, São Paulo, Florianópolis and Salvador were the most visited cities by international tourists for leisure trips. The most popular destinations for business trips were São Paulo, Rio de Janeiro and Porto Alegre. In 2006 Rio de Janeiro and Fortaleza were the most popular destinations for business trips. Technological research in Brazil is largely carried out in public universities and research institutes, with the majority of funding for basic research coming from various government agencies. Brazil's most esteemed technological hubs are the Oswaldo Cruz Institute, the Butantan Institute, the Air
Oswaldo Cruz, Rio de Janeiro a street with the name of Dona Clara. It belonged to Dona Clara the Blocos of Dona Esther, "Quem Fala de Nós Come Mosca" ("Who Talks About Us Eats Flies)., ancestral of Portela. In the 1920s, when Portela is founded, the neighborhood is already known as Oswaldo Cruz, that the first name of the council was Conjunto Oswaldo Cruz. Oswaldo Cruz, Rio de Janeiro Oswaldo Cruz is a neighborhood of the North Zone of Rio de Janeiro, of middle-class and lower middle-class situated near the neighborhoods of Madureira (east), Bento Ribeiro (west), Vila Valqueire (south), and Turiaçu (north). It is