When someone suffers from a stroke a silent countdown begins A fast diagnosis and treatment can mean the difference between life and death So scientists are working on a new blood test that one day ... - Read More
When startled by predators tiny fruit flies respond like fighter jets employing screaming fast banked turns to evade attacks Researchers at the University of Washington used an array of high speed video cameras operating at ... - Read More
Small protein fragments also called peptides are promising as drugs because they can be designed for very specific functions inside living cells Insulin and the HIV drug Fuzeon are some of the earliest successful examples ... - Read More
An ultra fast and ultra small optical switch has been invented that could advance the day when photons replace electrons in the innards of consumer products ranging from cell phones to automobiles The new optical ... - Read More
The precise control of the rotational temperature of molecular ions opens up new possibilities for laboratory based astrochemistry Chemical reactions taking place in outer space can now be more easily studied on Earth An international ... - Read More
Sandia National Laboratories researchers Jim Martin and Kyle Solis have what Martin calls a devil of a problem They've discovered how to harness magnetic fields to create vigorous organized fluid flows in particle suspensions The ... - Read More
Released 2 18 2014 11 00 AM ESTSource Newsroom Arizona State University College of Liberal Arts and Sciences more news from this source Contact Information Available for logged in reporters only Citations Nature ChemistryFeb 19 ... - Read More
A team of researchers led by an NIBIB grantee at Vanderbilt University has created a biodegradable scaffold that enables sustained local delivery of gene silencing factors called siRNA to promote tissue regeneration The team recently ... - Read More
In future thin film heating will allow plastic parts to be produced with greatly improved surface quality Researchers have also found a way to make the whole process more energy efficient If you have ever ... - Read More
Geologic time is shorthand for slow paced But new measurements from steep mountaintops in New Zealand show that rock can transform into soil more than twice as fast as previously believed possible The findings were ... - Read More
Researchers simulating how certain bacteria run electrical current through tiny molecular wires have discovered a secret Nature uses for electron travel The results are key to understanding how the bacteria do chemistry in the ground ... - Read More
The Norwegian project Modelling assisted Innovation for the Aluminium DC Casting Process MINAC has developed modelling tools that show the impact of even minute adjustments to the casting process on casthouse products The aluminium industry ... - Read More
PET molecular imaging of the brain reveals that ketamine may act as an antidepressant by boosting serotonin activity in brain areas involved in motivation Ketamine is a potent anesthetic employed in human and veterinary medicine ... - Read More
Researchers at the Energy Department's National Renewable Energy Laboratory NREL have discovered that an enzyme from a microorganism first found in the Valley of Geysers on the Kamchatka Peninsula in Russia in 1990 can digest ... - Read More
It is increasingly recognized that climate change has the potential to threaten people and nature and that it is imperative to tackle the drivers of climate change namely greenhouse gases One way to slow climate ... - Read More
A new type of transistor that could make possible fast and low power computing devices for energy constrained applications such as smart sensor networks implantable medical electronics and ultra mobile computing is feasible according to ... - Read More
meaning that even in the bacteria the enzyme already has perfectly oriented the reactants in its active site as well as in the human enzyme This outcome was not expected as the human enzyme is ... - Read More
Lawrence Livermore National Laboratory researchers have combined ultrafast time resolved experimental measurements with theory to reveal how an explosive responds to a high impact shock The work involved advances in both ultrafast experimental shock wave ... - Read More
Researchers have been able to tune ‘coherence’ in organic nanostructures due to the surprise discovery of wavelike electrons in organic materials revealing the key to generating “long lived charges” in organic solar cells material that ... - Read More
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