Issue # 193 _ March 2012

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Cover

The voice of the scientists at Rio+20
How Brazilian research can contribute to the Conference’s decisions on Sustainable Development By

S&T Policy

História da FAPESP IX

The world in a trance

Metropolises have transformed themselves, along with paradigms of research on urban problems

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Human Resources

The meeting of two worlds

Workshops discuss ways to expand the participation of physicists in efforts at innovation in companies

By

Science

Insulin resistance

Visceral connections

Changes in the profile of the intestinal microbiota favor the development of diabetes and obesity

By

Emerging parasites

Brazilian forms of toxoplasmosis

Local types of encephalitis-causing protozoa are beginning to appear

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Forensic analyses

Skin color written in the DNA

Tests discover racial characteristics without the presence of people

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Environment - atmosphere

The climate equation

Study evaluates the real impact of native and cultivated plants in the Americas on global temperatures

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Information technology

The new wave of qubits

Systems at room temperature could have a quantum feature useful for computer sciences

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Extraterrestrial life

Tiny, but hefty

Organisms invisible to the naked eye are able to survive interplanetary trips

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Obituary

Uninterrupted activity

Chemist Blanka Wladislaw did research and taught classes with the same intensity

Technology

Paper industry

Brancura total

Small company develops enzyme to bleach pulp without harming the environment

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Biofuels

Productive option

Sorghum is planted to produce ethanol during the sugarcane off-season

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Paper industry

Totally white

Small company develops enzyme to bleach pulp without harming the environment

By

Water Analysis

Luminescent yeast

Researchers use microorganism to detect hormone in rivers

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Film

State of the art images

System stores and transmits films in ultra high definition

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Humanities

A pátria em sons

O homem que precisou inventar um Brasil

Research challenges the view of Villa-Lobos’ work as mere exotic nationalism

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Citizenship

When to stop is moving forward

The cycle of strikes from 1978 to 1992 was crucial for the democratization of Brazil

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Fabrics of history

The clothes that Brazilians wore during the ‘coffee with milk’ part of their history

Old outfits reveal what the First Republic hid beneath its clothes

By

A pátria em sons

The man who had to invent a Brazil

Research challenges the view of Villa-Lobos’ work as mere exotic nationalism

By