Highlights

Medicine

The neuron link

Normal version of the prion is crucial in the formation of memory

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biochemistry

Crystalline image

Detailed structure of protein facilitates the search for new medicines

Genomics

At the heart of the genes

Technique shows which stretches of DNA are activated in different cells

oceanography

Beings from the depths

Survey doubles the total of known species of marine fish

astrophysics

Unique brilliance

How the Eta Carinae attracted the attention of physicists all over the world

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physic

Between peaks and trenches

Model determines arrangement that would make the use of nanotubes possible

Interview

Ismail Xavier: Visions on stage

The critic and professor analyzes the dialog between the Brazilian cinema and the Nelson Rodrigues theater

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feminism

Full-length

Texts offer a rich panorama of the situation of women in Brazil today

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Reviews

History lessons from Dr. Pedro Nava

Author of memoirs addresses the meanders of the training of physicians in Brazil

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transgenic

Reinforced Safety

GMOs developed by Embrapa will be assessed by Biosafety Network

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financing

X-ray of innovation

Innovative potential of institutes begins to be assessed

Ecology

Investment in water

Petrobras invests in environmental preservation projects on the theme of water

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Sem categoria

Affirmative policies for the Blacks in Brazil

Carlos Vogt It was only in the 20th century that studies and intellectual attitudes and policies positively focused on the Black question in Brazil developed. In the 19th century, there was a whole abolitionist literature that, however, treated Blacks as a problem homogenized by slavery, like a blotch.It is true that Nina Rodrigues, a pioneer... View Article

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Energy

Biodiesel in the tank

Fuel produced with ethanol and vegetable oils is ready for fueling

Food

Ethylic Pranks

Analyses of carbon atoms reveal adulterations in alcoholic beverages

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