Brazil
The Scientific Electronic Library Online - SciELO is an electronic library protecting a selected collection of Brazilian scientific journals. The states and the federal district could also be grouped into regions: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they don't have any particular form of government.

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

Brazil is the largest nationwide economic system in Latin America , the world's eighth largest financial system and the eighth largest in buying energy parity (PPP) according to the 2017 estimates. Most of Brazilian regulation is codified, although non-codified statutes also represent a substantial part, playing a complementary function.

Brazilian legislation relies on the civil regulation legal system 198 and civil legislation concepts prevail over frequent legislation apply. The nation has an intensive rail network of 28,538 kilometres (17,733 miles) in size, the tenth largest network in the world.