Remember switchgrass? In his State of the Union address in 2006, President George W. Bush suggested scientists use switchgrass to produce an ecologically friendly fuel. Cellulosic ethanol, he called it, produced from natural ...
Biotechnology
Aug 30, 2013
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A significant portion of the petroleum consumed by the transport sector must be replaced in the long term by renewable energy. Therefore, it is of the utmost economic and ecological importance to optimise the production of ...
Biotechnology
Aug 29, 2013
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"Energy cane" may sound like a trendy sports drink, but it actually is among a new generation of energy crops that could yield up to 5 times more ethanol per acre than corn. They are the topic of the cover story in this week's ...
Materials Science
Aug 14, 2013
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(Phys.org) —The latest in a series of experiments testing the ability of robots to influence live animals shows that bio-inspired robots can not only elicit fear in zebrafish, but that this reaction can be modulated by ...
Plants & Animals
Jul 31, 2013
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Ethanol from corn and other plants could become the sustainable, raw material for a huge variety of products, from plastic packaging to detergents to synthetic rubber, that are currently petroleum-based. This was the conclusion ...
Materials Science
Jul 31, 2013
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A process known as ethanol steam reforming is creating opportunities for fuel cell researchers, thanks to the recent rise of the bioethanol industry. This technique generates hydrogen gas (H2) directly within fuel cell systems ...
Materials Science
Jun 19, 2013
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(Phys.org) —Making cars more fuel-efficient is great for reducing greenhouse gas emissions, but rather than promoting sales of electric and other alternative-fuel vehicles, policymakers should turn their focus to cutting ...
Energy & Green Tech
Jun 12, 2013
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Rats and mice have long been a model for researchers aiming to understand the complex impact of alcohol and other substances of abuse on behavior and the brain's reward systems. But now, a team at the Polytechnic Institute ...
Plants & Animals
Jun 6, 2013
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(Phys.org) —Two processes that turn woody biomass into transportation fuels have the potential to exceed current Environmental Protection Agency requirements for renewable fuels, according to research published in the Forest ...
Energy & Green Tech
May 31, 2013
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A milestone was reached last Friday as scientists determined that concentrations of carbon dioxide nudged up to 400 parts per million.
Environment
May 30, 2013
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