Highlights

Microelectronics

Superconducting tracks

Film produced with ceramic compound prevents electricity losses

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New Materials

Flexible hard disk

Manganese-based ceramics may improve the functioning of computers

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History

Specters of the military dictatorship

Recent episodes oblige academics to rethink the role of the military

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Anthropology

The battle of the plants

Ayahuasca religions may indicate a way towards a good war against drugs

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Photography

An image made of ink and blood

The story of Brazilian society told through photos from the papers

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Retrospect

Laboratory in the forest

Theodoro Peckolt was a pioneer in the chemical analysis of Brazilian flora in the 19th century

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Nelson Pereira dos Santos

Nelson Pereira dos Santos: An immortal filmmaker

Filmmaker Nelson Pereira dos Santos, director of the masterpiece Barren Lives, talks about his career and life

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Biodiversity

Bones of Contention

International meeting debates adoption of global laws on biological heritage

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Public Health

Plan of war against the virus

Brazil is getting ready to face bird flu

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Popularization

Insights from the North and Northeast

Faps join up to publish a magazine about the diversity of their production

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Popularization

Dinosaurs and other animals

Exhibition tells the history of the planet in the last 700 million years

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Postgraduate studies

Production on the web

Capes will disclose 50 thousand theses and dissertations on the Internet

Human Resources

Vigorous seed

Embrapa is hiring masters and doctors to invest in new technologies

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Epidemiology

Confessions from the alcove

Erectile dysfunction may be the first sign of coronary diseases

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Hematology

Needle in a haystack

Unicamp identifies the genetic mutation that produces a rare blood syndrome

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