Marcos de Oliveira

Energy scenarios

Bio-refineries of the future

Studies reveal forecasts about the share of ethanol in agriculture

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Steel mills

Sustainable charcoal

System produces raw material within eucalyptus plantation

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Nanotechnology

Innovation on a small scale

Nanoparticles fight microorganisms and improve the efficiency of adhesives

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Energy

Alternative vinasse

Production waste from ethanol may be used to produce biodiesel

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Biochemistry

Sugarcane juice in biocells

Energy alternative to produce electric power

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Aviation

Remote Control

Small unmanned aircraft gain space in Brazil

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Innovation

Mutual benefits

Director of Swedish agency bets on partnership with Brazilians

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Energy

Electricity from the Sun

Brazil turns to a more wide-ranging use of solar panels

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oil

Challenge at the bottom of the sea

Petrobras and Unicamp are studying bacteria that break down oil

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Biochemistry

Sugarcane juice in biocells

Energy alternative to produce electric power

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Cover

The internet’s early days

The story of the internet's first moments in Brazil

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Cover

The internet is born

The steps that led to the great worldwide network of computers

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Physics

Electrons at high speed

Particle accelerator designed and built at the USP Physics Institute

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Mathematics

Life’s equations

The same codes unites DNA sequences and digital communicating

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Luiz Eugênio Mello

Luiz Eugênio Mello: Thinking about the future

Head of Vale Technology Institute talks about the R&D projects

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Partnering agreements

Green chemistry

Braskem acquires competence in biotechnology

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Environmental engineering

Environmental engineering

New products can remove oil spills from the sea

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Cover

Emerging investment

Companies set up R&D centers in Brazil to win market share

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Meteorology

Forecasting waves

Brazilian-made meteorological radar predicts rains three hours ahead of time

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Energy

Stored electricity

Company develops a battery for electric vehicles and solar and wind systems

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Transport

Environmental bus

Coppe builds a vehicle driven by hydrogen and batteries

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Physics

The brightest light

Laboratory completes project for new synchrotron light production ring

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Forestry Engineering

Wood out of rubber

The use of the trunk of the Pará rubber tree to manufacture furniture

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Chemistry

Reduced friction

Polymer mixed into ethanol enables biofuel to run through pipeline faster

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Energy

Stellar source

House that runs on solar power takes part in international competition

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Petroleum engineering

Free of sand

Companies develop filter to extract oil from the bottom of the sea

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New materials

Eclectic diamond

Synthetic product used in drill bits to drill into the bottom of the sea

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PETROLEUM INDUSTRY

Marine challenges

Exploitation creates demand for knowledge and technology

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João Lúcio de Azevedo

João Lúcio de Azevedo: Unjustified fear

Expert on plant microorganisms says only 1% of fungi and bacteria cause problems

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Agriculture

Soil details

System integrates satellites and sensors to prepare a detailed map of farmland

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