(Phys.org) —The presence of liquid water at and beneath frozen Alaskan sand dunes during Arctic winter suggests that liquid water could also be temporarily stable (or metastable) at frost-covered sand dunes on Mars.
Earth Sciences
Mar 29, 2013
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(Phys.org)—A team of German and Italian chemists working at the University of Rostock has discovered a way to extract hydrogen from methanol at low temperatures and ambient pressure using a common catalyst. As they report ...
(Phys.org)—New research from North Carolina State University provides molecular-level insights into how cellulose – the most common organic compound on Earth and the main structural component of plant cell walls – breaks ...
Biochemistry
Dec 14, 2012
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(Phys.org)—Using a biomass-derived solvent, University of Wisconsin-Madison chemical and biological engineers have streamlined the process for converting lignocellulosic biomass into high-demand chemicals or energy-dense ...
Materials Science
Nov 13, 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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(PhysOrg.com) -- Using high-powered lasers, scientists at Lawrence Livermore National Laboratory and collaborators discovered that molten magnesium silicate undergoes a phase change in the liquid state, abruptly transforming ...
Condensed Matter
Feb 10, 2012
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(PhysOrg.com) -- UC engineering researchers create tiny pools without walls with programmable microfluidic systems.
Analytical Chemistry
Mar 22, 2010
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(PhysOrg.com) -- The widespread idea that Mars is red due to rocks being rusted by the water that once flooded the red planet may be wrong. Recent laboratory studies show that the red dust may be formed by ongoing grinding ...
Space Exploration
Sep 18, 2009
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Biodiesel is not likely to replace gasoline as the main source of transportation fuel in most of our lifetimes. But researchers at Wake Forest University are convinced that they have a formula for a catalyst that could lower ...
Energy & Green Tech
May 4, 2009
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What if we could help the global plastic waste problem and the transportation industry with the same technology?
Analytical Chemistry
May 2, 2024
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