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The Scientific Electronic Library On-line - SciELO is an electronic library covering a selected assortment of Brazilian scientific journals. Brazil's most famous celebration, Carnaval, storms through the country's cities and cities with hip-shaking samba and frevo, dazzling costumes and parties that last until sun up, but Brazilians hardly limit their revelry to some weeks of the year. Although defined by regulation, Brazilian regions are helpful mainly for statistical purposes, and likewise to define the distribution of federal funds in improvement initiatives.

The states and the federal district may be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they do not have any particular form of authorities.

SciELO interface gives entry to its serials collection through an alphabetic checklist of titles or a topic listing or a renato franchi search kind by word of serial titles, publisher names, city of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".