International issue | December 2005

Cover

The quantum leap of Brazilian science
National research goes professional, incorporating group work and improving its world ranking By

S&T Policy

S&T Policy

Articles in the spotlight

With 134 magazines, the SciELO Brazil library gains more visibility and attracts new sponsors

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Science

Archeology

Rediscovering the New World

Ten sets of human bones from Brazilian prehistory suggest that the first inhabitants of the Americas were not Mongoloids

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Science

Wide awake

Lack of sleep activates sexuality, increases the sensitivity to pain and damages the liver and heart

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Science

Spoan: a new illness

Consanguineous marriages bring about an unknown form of deficiency in a Northeast town

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Physics

Friendly chaos

Apparently disorganized behaviors may benefit living beings and chemical reactions

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Technology

Technology

Nanotubes on the market

Tiny carbon parts are already on sale for universities and companies

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Technology

Sparkling whiteness

Partnership between a university and company makes the production of a new pigment for the paints industry possible

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Technology

From nature to the drugstore

An anti-inflammatory made from the extract of a plant from the Atlantic Rainforest, is ready to go on the market

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Technology

Deep Stability

Researchers from USP develop an unprecedented project for a platform to extract oil on the high seas

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Technology

A fiber for all handiwork

Dry Curauá leaves have wide use; from car parts to clothes and medicines

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Technology

Molecule factory

Partnership between the Applied Toxinology Center and a pharmaceutical company results in an analgesic that is more potent than morphine

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Humanities

Sociology

Has the nation hung up its soccer shoes?

In Brazil, football is something serious, seen by specialists as a paradigm of globalization

Economy

The other side of fortune

Studies try to understand what makes a rich man rich

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Music

This so-and-so samba

Academic world tries to understand how a genre was transformed into the most important one of Brazilian music in the 20th century

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Humanities

The historical magic of the wizard of Cosme Velho

Study shows Machado de Assis, novelist or civil servant, as a critic of Brazilian truculence

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