Issue # 140 _ October 2007

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Cover

High-risk diet
Responsible for weight gain, the blocking of insulin begins in the brain and increases predisposition to cardiovascular diseases and cancer By and

S&T Policy

Productive Arrangements

Boiling Point

Articulated action between the government, production sectors and research propels Piracicaba into the world market for ethanol

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Dissemination

Knowledge Platform

Over 40 years, Bireme has advanced from medical library to benchmark reference in the field of scientific information management

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Fapesp

A foreign minister as FAPESP president

Former minister Celso Lafer took office on September 26

Science

50 years ago

Climate snapshots

Oceanographer reviews studies and discussions about global warming from a half century ago

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50 years ago

Notes and recollections

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Immunology

The art of working together

European groups work together to integrate research and save time in the search for new cancer and Aids treatments

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Neuroscience

The remains of the day

A study shows the stages of sleep in which the brain stores experiences and recollections

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Evolution

At the top of the mountain

Rise of the Andes explains the diversity of parrots in South America

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Geophysucs

Journey to the Center of the Earth

Some 245 million years ago a meteorite caused a crater 40 km across on the current border between Mato Grosso and Goiás

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Technology

Biotechnology

Powerful Duet

Fly enzyme produced in yeast fights harmful bacteria in the manufacture of fuel alcohol

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Analytical Chemistry

More productive seeds

Magnetic resonance measures the concentration and quality of oilseeds for producing biodiesel

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Agronomy

Silicon in agriculture

Mineral is used to control pests and increase the productivity and quality of agricultural products

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Electrical Engineering

Smart Shower

Company from Minas Gerais develops a system for recovering heat from bath water

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Genetics

Origin unveiled

Company creates software that makes paternity tests more accurate

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Humanities

History

From "feijoada" to "chucrute"

Created according to the original model, the Nazi Party in Brazil "went soft, taking on a more Brazilian and tropical attitude", says researcher

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Oral History

History taught by students

On UNE's 70th anniversary, a, study reveals the role of the student movement

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Culture

The (in)digestion of Tropicalism

Movement led by Caetano and Gil turns forty and still raises controversy

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