South America
The Scientific Electronic Library On-line - SciELO is an electronic library protecting a particular collection of Brazilian scientific journals. 317 At the moment, the Brazilian authorities, in contrast to the previous, seeks to encourage this mode of transport; an example of this incentive is the undertaking of the Rio-São Paulo high-velocity rail , that can connect the 2 fundamental cities of the country to hold passengers.

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

SciELO interface supplies entry to its serials assortment by way of an alphabetic list of titles or a topic list Klefer or a search type by phrase 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 government".