Issue # 115 _ September 2005

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Cover

Ancient animals of Terra Brasilis
Recently discovered birds, reptiles and mammals widen the diversity of the South American fauna from millions of years ago By

S&T Policy

Information technology

Close Ties

Microsoft expands cooperation with Brazilian researchers and is now even talking of creating a large laboratory in the country

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Innovation

Orchestra rehearsal

States of the Southeast coordinate a common agenda for development

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Science

Zoology

The rainbow of the marmoset and tamarins

The behavior of Brazilian monkeys indicates the existence of four-color vision standards

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Botany

From the Glory Bush tree to the Queen Palm

The size of the genome of 100 Brazilian trees varies by up to a factor of twenty

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Physics

A delicate bridge

Electrons can change their behavior in nanowire connections

Medicine

The first signs of alert

Gene action sheds light on the origin and indicates the evolution of tumors

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Oncology

Exact address

In Texas, Brazilian researchers create technology for killing the cells of prostrate, breast and lung cancers

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Neurology

To occupy, resist and conquer

A team from Minas Gerais State observes how prions infect neurons

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Virology

Anticipated death

Virologists discover how the agent that causes yellow fever destroys liver cells

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Technology

Immunology

New vaccine against rabies

The Butantan Institute creates a safer, cheaper and more efficient alternative for use in human beings

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Forestry engineering

Valuable wood

The planting and exploration of pinewoods opens up new markets and reduces the extraction of native species

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Food engineering

Health supplement

Company develops an organic mineral complex using the proteins present in yeast

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Chemistry

Beautifully dull

A new additive mixed in with synthetic rubber guarantees more beautiful footwear soles

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Humanities

Economy

The other side of fortune

Studies try to understand what makes a rich man rich

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Cinema

Fascist Fascination

Film by Leni Riefenstahl helped to construct the Nazi imagery with its images of happiness

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Literature

Tell Another

The book of the thousand and one nights gains a direct translation from the Arabic

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