Marcos Pivetta

biology

The limits of the sea

Survey maps the excessive exploitation of fishing resources in Brazil

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Medicine

Malaria and some new diseases

São Paulo scientists make Rondonia a forward post for research with a high social impact

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Medicine

From obesity to diabetes

The raising of the levels of a protein explains weight gain

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Cover

Jatoba against pollution

Tropical trees may clean the atmosphere if the greenhouse effects increase

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John Vander Sande

John Vander Sande: Between two worlds

Director of a technology-based company and MIT professor came to Brazil to set out his ideas on entrepreneurism

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Medicine

Heart attack – What causes or prevents it

In Brazil, the risk of a heart attack is five times greater amongst smokers, and falls by almost half with moderate consumption of alcohol

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Cover

The solution that saves

A solution rich in salt lessens lesions from hemorrhagic shock

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Paleontology

The origin of the mammals

Fossils of small species discovered in Rio Grande do Sul could be the closest ancestors to the larger animals of today

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Cover

One journey was enough

Batch of hunters from Asia colonized America 21,000 years ago

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Cover

The origin of the mammals

Fossils of small species discovered in Rio Grande do Sul

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Genetics

Mutation mapped

Research points to a gene that causes serious kidney disease in children

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sports medicine

Players made to measure

Study shows different capacities in a football team

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Cover

Circuits of Fear

Project unveils functions of archaic brain structures

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Cover

Malaria and some new diseases

São Paulo scientists make Rondonia a post for high social impact research

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Ecology

Little gas in the Amazon Forest

Tropical ecosystem may absorb less carbon dioxide than it used to be thought

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Cover

The lessons of the Krahô Indians

Researchers identify 164 plants used by the Indians in healing rituals

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Cover

Molecular alarm

Enzyme behaves as a biological marker for hypertension

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Cover

The basis of the difference

Study on a mutation goes on the cover of Cancer Research

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Botany

Between grasses and bamboos

Book brings together information on 500 species of São Paulo's Flora

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archeology

Africans came first

Human bones help to boost theory about occupation of the America

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Ecology

Queens living in harmony

The colonies of "guaraipo" are led by up to five queens

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Political Science

A little understood role

The participation by Congress in the future of the Armed Forces

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materials

Superconductor at room temperature

A pyrolytic graphite appears to behave as a superconductor until 27°C

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Interview

Walter Gilbert: Opinions of a Nobel Prize winner

For Walter Gilbert, the era of the genome is close to the end, and, over the next few years, it will be that of the proteome

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astrophysics

The new sun flashes

A telescope captures signals that seem to precede large explosions

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Craig Venter

Craig Venter: Equal forces

Equal forces

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Biology

A blow to our vain pride

Researches compare the human genome with others species

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Cover

Matarazzos’ Big House and Slaves’ Quarters in the Rich Interior of São Paulo State.

Study shows the semi-slavery of the daily life of sugarcane cutters

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nanotechnology

Molecular architects

Research produces compounds such as a sensor for the conserving of wines

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