Highlights

Pharmacology

Unexpected action from a distance

Neurons can transport painkillers and anti-inflammatory drugs

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Health

On river banks

Capivaras and dogs disseminate São Paulo fever in Brazil

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Genetics

A recently discovered syndrome

Disease deforms hands and feet

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Ecology

Danger at sea

Pollution and reduction of fauna increase shark attacks on bathers

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Environment

Water and air

Rivers in the Amazon Region release 1% of the carbon gas emitted on the planet

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Demography

Expansion of cities

Physicists says that medium-sized urban centers grow more rapidly

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Aeronautical Engineering

Quieter aircraft

Project led by Embraer plans to cut aircraft noise

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Chemistry

No toxic residues

Patents generate products for the treatment of industrial effluents

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Electronic Engineering

Bovine identity

System developed to control animals has gained a market abroad

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Material engineering

Recycled plastic

Discarded packaging is used for labels and books

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History

From Amadeus to the beat

The subtle politics of a musical controversy at the time of Dom João

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Literature

In the shade of flowering manuscripts

Thematic project deciphers Proust's cahiers

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Media

Long-haired freedom

The unusual political nature of Brazilian counterculture

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Art

Organic forms

Hélio de Almeida launches book with a selection of his best work

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United States

The Obama Era

Obama promises more funding for research and a new environmental agenda

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