SciELO
The Scientific Electronic Library On-line - SciELO is an electronic library protecting a selected assortment of Brazilian scientific journals. 317 At present, the Brazilian government, in contrast to the past, seeks to encourage this mode of transport; an instance of this incentive is the project of the Rio-São Paulo high-speed rail , that can join the 2 predominant cities of the nation to hold passengers.

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

The states and the federal district could also be grouped into regions: Northern , Northeast , Central-West , Southeast and Southern The Brazilian areas are Umanizzare merely geographical, not political or administrative divisions, and they don't have any specific form of authorities.