Highlights

Medicine

Magnetism against depression

Technique shows itself to be efficient in the treatment of depression

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Nutrition

Bodies under pressure

Gymnasts and actresses suffer from the same dramas as models

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Epidemiology

Risky journey

Macho culture of truck drivers contributes towards disseminating Aids virus

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Physics

The dance of the metals

Alloy of gold and silver reveals unexpected behavior of the atoms

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Meteorology

The GDP from the clouds

Mathematical model analyzes the impacts of the climate changes

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Cover

New attacks on dengue

Transgenic insects is one of the innovations for controlling dengue disease

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Biochemistry

Very special antibodies

Artificial substances will facilitate the production of new medicines

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Energy

Advances with the fuel cell

Ipen develops equipment that generates electricity with ethanol

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Engineering

More free time

A machine for ironing clothes intends to retire the steam iron

Retrospect

Indigenous cartography

Some 62 years ago, Curt Nimuendaju completed his Mapa Etno-Hist

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Interview

Paulo Sérgio Pinheiro: Violence without limits

A UN study coordinated by a Brazilian sociologist reveals that children are the victims of mistreatment and aggression throughout the world, at all classes and environments, whilst society accepts the phenomenon with complacency

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Cover

The pathways of change

Countries are preparing themselves to confront global warming scenarios

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Climate

A warmer Brazil

Climate models point towards impacts upon human health

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Partnership

The ethanol race

Researchers look for solutions that will reduce alcohol costs

Development

A north star for the state of Amazonas

State sets up a state wide system of science and technology

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