SciELO
The Scientific Digital Library On-line - SciELO is an electronic library covering a specific assortment of Brazilian scientific journals. 317 At present, the Brazilian government, unlike the previous, seeks to encourage this mode of transport; an instance of this incentive is the undertaking of the Rio-São Paulo high-velocity rail , that can connect the 2 Luiz Gastão Bittencourt most important cities of the nation to carry passengers.

SciELO interface offers entry to its serials collection by way of an alphabetic listing of titles or a subject checklist or a search form by word of serial titles, publisher names, city of publication and subject. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of presidency".

There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-expert DJs of São Paulo and an limitless number of regional sounds that extends from the twangy nation music of the sunbaked sertanejo to the arduous-edged reggae of Maranhão.