South America
The Scientific Electronic Library On-line - SciELO is an electronic library covering a particular collection of Brazilian scientific journals. Domestic tourism is a elementary market segment for the industry, as fifty one million individuals traveled all through the nation in 2005, 286 and direct revenues from Brazilian tourists reached USD 22 billion, 287 5.6 instances more receipts than worldwide vacationers in 2005.

317 At present, the Brazilian government, not like the previous, seeks to encourage this mode of transport; an example of this incentive is the venture of the Rio-São Paulo excessive-speed rail , that may join the 2 most important cities of the country to hold passengers.

SciELO interface gives entry to its serials assortment by way of an alphabetic checklist of titles or a topic list or a search Luiz Gastão Bittencourt kind by phrase 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 government".