Brazil
The Scientific Digital Library On-line - SciELO is an electronic library masking a specific collection of Brazilian scientific journals. Brazil is the largest national economy in Latin America , the world's eighth largest financial system and the eighth largest in buying power parity (PPP) according to the 2017 estimates. Most of Brazilian regulation is codified, although non-codified statutes also signify a substantial half, enjoying a complementary role.

317 At the moment, the Brazilian government, in contrast to the previous, seeks to encourage this mode of transport; an instance of this incentive is the project of the Rio-São Paulo high-velocity rail , that may connect the two major cities of the country to carry passengers.

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