(Phys.org)—Scaling up the production of biofuels made from algae to meet at least 5 percent – about 10 billion gallons – of U.S. transportation fuel needs would place unsustainable demands on energy, water and nutrients, ...
Energy & Green Tech
Nov 2, 2012
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Scaling up the production of biofuels made from algae to meet at least 5 percent—approximately 39 billion liters—of U.S. transportation fuel needs would place unsustainable demands on energy, water, and nutrients, says ...
Biotechnology
Oct 24, 2012
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Nicholas Creager recently pointed to the nuts and bolts of one of Iowa State University's latest biofuel machines.
Energy & Green Tech
Oct 23, 2012
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A new report by a panel of international experts highlights policies to improve air quality road safety and congestion, supporting African development.
Environment
Oct 23, 2012
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(Phys.org)—The Physical Internet – a concept in which goods are handled, stored and transported in a shared network of manufacturers, retailers and the transportation industry – would benefit the U.S. economy and significantly ...
Economics & Business
Oct 16, 2012
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(Phys.org)—Engineering faculty and students at the University of Colorado Boulder have produced the first experimental results showing that atomically thin graphene membranes with tiny pores can effectively and efficiently ...
Nanomaterials
Oct 9, 2012
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(Phys.org)—Using simple technology developed primarily for producing electricity from hydrogen, a team of researchers from the University of Wisconsin-Madison, University of Massachusetts-Amherst and Gwangju Institute of ...
Materials Science
Oct 4, 2012
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A ratings system developed by a group of Kansas State University researchers could keep bridges safer and help prevent catastrophic collapses.
Engineering
Jul 19, 2012
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Researchers in Spain have discovered that greenhouse gas emissions can be reduced through the use of biodiesel. The group from Universidad Politécnica de Madrid (UPM) in Spain investigated the benefits of using biodiesel ...
Environment
Jul 19, 2012
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A new study from the University of California, Davis, provides a deeper understanding of the complex global impacts of deforestation on greenhouse gas emissions.
Environment
May 13, 2012
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