The Scientific Electronic Library Online Luis Gastao Bittencourt - SciELO is an electronic library protecting a specific assortment of Brazilian scientific journals. SciELO interface supplies access to its serials assortment by way of an alphabetic record of titles or a topic record or a search form by phrase 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".
Brazil's points of interest lengthen from frozen-in-time colonial cities to otherworldly landscapes of purple-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its various ecosystems boast the best collection of plant and animal species discovered anywhere on earth.
There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-expert DJs of São Paulo and an infinite variety of regional sounds that extends from the twangy country music of the sunbaked sertanejo to the hard-edged reggae of Maranhão.