Issue # 172 _ June 2010

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Cover

Out of control
Inflammation unleashed by sepsis damages the heart By

S&T Policy

Planning

Points of agreement

National conference seeks ways to improve science, technology and innovation policies

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Disseminating information

Diverging paths

Partnership between scientists and journalists in favor of scientific culture are still far apart

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Environment

Jungle democracy

Possibility of reconciling exploitation and conservation of the forest brings government and entrepreneurs together, but faces resistance

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Public policies

Increasing demand for energy

Using idle land could expand biofuel and food production

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Public health

Patient at the other end of the line

Smartphone tested for collecting field data to feed online medical records

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Science

Biology

The synthesis of creation

First organism controlled by an artificial genome proves that DNA really is the chemical recipe of life

 By

Biology

The impact of transforming one life into another

Venter's technological feat spurred a media revolution like that of the cloning of the sheep Dolly in 1996

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Biology

Craig Venter, a necessary good

The scientist is like a naughty boy who is after the tasty tidbits, whether this is completing the human genome as fast as possible or making a bacterium from scratch

 By

Biology

Synthetic biology and bioenergy

How the discovery that it is possible to transfer a genome created in a lab may affect biofuel technologies

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Physiology

Fear in the air

Biologists identify proteins that indicate the presence of predators to mice

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Epidemiology

Halting steps

New studies show how to detect and reduce the risk of falls among the aged

 By

Ecology

The sloth's hidden friend

Mammal's fur is home to a type of symbiotic green algae not found elsewhere in nature

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Astrophysics

The secret of Perseus

Simulations help to explain the high temperature of the gas found in agglomerations in the galaxy

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Technology

Physics

The brightest light

Laboratory completes project for new synchrotron light production ring

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Optics

Tridimensional image

3D TV prototype does away with special glasses

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Computer Science

Virtual convergence

Microsoft Research uses anti-spam screening logic to find vulnerable points in HIV virus

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Computer Engineering

Vegetable code

A system to identify fruit and vegetables automatically

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Humanities

History

Death wish

Research discusses the polemic banzo issue as the "mortal nostalgia" of slaves

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Music

Songs that go on for ever

The tango, the bolero and the fado remain alive thanks to electronic media

 By