(Phys.org) —Scientists at the University of York have discovered that very small chemical changes to dietary flavonoids cause very large effects when the plant natural products are tested for their impact on the human immune ...
Biochemistry
Aug 30, 2013
0
0
The median household income for Americans reached an all-time high in 2000, fell during the recession of 2001, and was only approaching its 2000 level in 2007 when the Great Recession struck. By 2011 it had fallen back to ...
Economics & Business
Aug 30, 2013
0
0
(Phys.org) —If you've ever watched a drop of water form into a bead or a water strider scoot across a pond, you are familiar with a property of liquids called surface tension.
General Physics
Aug 30, 2013
0
0
The buzz around the pond these days isn't coming from bees. It's coming from middle-school students on a data collection field trip to a local pond. But on this trip they've traded paper and pencil for mobile phones and environmental ...
Ecology
Aug 30, 2013
0
0
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
0
0
As the peak of hurricane season menaces the Northern Hemisphere, a researcher at the University of Kansas is promoting fresh approaches to safeguarding American coastlines from storm surges, tsunamis and mounting sea-levels.
Environment
Aug 30, 2013
1
0
(Phys.org) —Stocking up on firewood is on the minds of many Coloradans, with some seeking full cords for winter fuel while others are in need of only a few armloads for fall hunting trips. But because of the immense impact ...
Ecology
Aug 30, 2013
0
0
In some of this planet's driest regions, where rainfall is rare or even nonexistent, a few specialized plants and insects have devised ingenious strategies to provide themselves with the water necessary for life: They pull ...
Materials Science
Aug 30, 2013
5
3
Many pharmaceuticals may soon become better targeted and more effective with the help of new technology developed at the U.S. Department of Energy's Argonne National Laboratory.
Cell & Microbiology
Aug 30, 2013
0
0
Quick changes in behavior – in worms, at least – can be triggered by a unique form of the molecule RNA acting within the nucleus of a cell, UC San Francisco researchers have discovered.
Cell & Microbiology
Aug 30, 2013
0
0
