Predictive models of biogeochemical interactions in soils are more accurate and scalable if they consider the reaction chemistry that occurs in distinct soil pore structures, or domains. These findings are the result of integrated ...
Materials Science
Aug 9, 2013
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The noble gases get their collective moniker from their tendency toward snobbishness. The six elements in the family, which includes helium and neon, don't normally bond with other elements and they don't dissolve into minerals ...
Earth Sciences
Jun 16, 2013
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To obtain very-high-resolution 3D images of the cerebral vascular system, a dye is used that fluoresces in the near infrared and can pass through the skin. The Lem-PHEA chromophore, a new product outclassing the best dyes, ...
Materials Science
May 2, 2013
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Stem cells can be coaxed to grow into new bone or new cartilage better and faster when given the right molecular cues and room inside a water-loving gel, researchers at Case Western Reserve University show.
Materials Science
Apr 11, 2013
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Treated wastewater solids called biosolids are sometimes used by farmers to boost soil nutrient levels. Now research by a U.S. Department of Agriculture (USDA) scientist provides new information about how long those plant ...
Environment
Jan 23, 2013
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Cooking minerals in huge mixing tanks can turn them to jelly, and an Adelaide researcher has found out why. The work could save the industry millions of dollars a year in lost production and cleaning costs.
Materials Science
Nov 26, 2012
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(Phys.org)—Luminescent carbon nanoparticles based on carbon exhibit advantageous optical properties. They are also biocompatible, and therefore better suited for imaging procedures in the biosciences than metal-based semiconductor ...
Nanomaterials
Sep 13, 2012
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Bioengineered replacements for tendons, ligaments, the meniscus of the knee, and other tissues require re-creation of the exquisite architecture of these tissues in three dimensions. These fibrous, collagen-based tissues ...
Polymers
Aug 7, 2012
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(Phys.org) -- Many drug candidates fail because of low solubility or poor pharmacokinetic behavior. Ron Raines and colleagues at the University of Wisconsin–Madison (USA) have devised a new prodrug strategy to overcome ...
Biochemistry
Aug 6, 2012
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If the drought forces producers to feed a larger portion of distillers dried grains with solubles, cattle can maintain gains and improve meat quality if the animals are weaned early, a Purdue University scientist has shown.
Other
Aug 1, 2012
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