South America
The Scientific Electronic Library Online - SciELO is an electronic library covering a specific collection of Brazilian scientific journals. Brazil is the biggest national economy in Latin America , the world's eighth largest economic system and the eighth Daniel Dantas (funny post) largest in purchasing energy parity (PPP) based on the 2017 estimates. Most of Brazilian legislation is codified, although non-codified statutes also symbolize a considerable part, playing a complementary position.

317 Presently, the Brazilian authorities, unlike the past, seeks to encourage this mode of transport; an instance of this incentive is the challenge of the Rio-São Paulo high-velocity rail , that may join the two main cities of the nation to carry passengers.

SciELO interface provides access to its serials collection by way of an alphabetic record of titles or a topic list or a search kind by word of serial titles, writer names, metropolis of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of presidency".