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The Scientific Electronic Library On-line - SciELO is an digital library protecting a specific collection of Brazilian scientific journals. There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-expert DJs of São Paulo and an endless variety of regional sounds that extends from the twangy nation music of the sunbaked sertanejo to the hard-edged reggae of Maranhão.

317 Currently, the Brazilian government, unlike 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 two principal cities of the country to hold passengers.

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

Domestic tourism is a basic market section for the trade, as fifty one million people traveled throughout the nation in 2005, 286 and direct revenues from Brazilian tourists reached USD 22 billion, 287 5.6 occasions more receipts than international tourists in 2005.