News tagged with current
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Scientists create world's first molecular transistor
Dec 23, 2009 |
4.9 / 5 (21) |
1
A group of scientists has succeeded in creating the first transistor made from a single molecule. The team, which includes researchers from Yale University and the Gwangju Institute of Science and Technology ...
Study shows a key protein helps control blood pressure
Dec 23, 2009 |
4.5 / 5 (2) |
0
University of Iowa researchers have shown that a protein channel helps nerve sensors in blood vessels keep blood pressure in check. Without the protein channel, known as ASIC2, the sensors are unable to send the brain the ...
Scientists map speed of climate change
Dec 23, 2009 |
3.1 / 5 (18) |
14
New study finds that the average ecosystem will need to shift about a quarter mile per year to keep pace with global climate change.
Routine screening for postnatal depression not cost effective
Medicine & Health / Psychology & Psychiatry
Dec 23, 2009 |
not rated yet |
0
Routine screening for postnatal depression in primary care - as recommended in recent guidance from the National Institute for Health and Clinical Excellence (NICE) - do not appear to represent value for money for the NHS, ...
Preventing heart attacks by targeting the immune system
Dec 23, 2009 |
not rated yet |
0
(PhysOrg.com) -- More than 300 people die of a heart attack each day and research has shown there is a peak in heart attacks on Christmas Day and New Year's Day due perhaps to rich meals, alcohol and stress.
Follow Santa Claus, courtesy Google and NORAD
2 hours ago |
5 / 5 (2) |
0
Santa Claus is coming to your town -- and NORAD is tracking him as he drops off presents around the world. The North American Aerospace Defense Command, which monitors the North American airspace, on Thursday ...
Research yields new agent for some drug-resistant non-small cell lung cancers
Dec 23, 2009 |
5 / 5 (1) |
0
The ability to make, test, and map the atomic structure of new anti-cancer agents has enabled a team of Dana-Farber Cancer Institute scientists to discover a compound capable of halting a common type of drug-resistant ...
A novel gene found for childhood-onset asthma
21 hours ago |
not rated yet |
0
Pediatric researchers have identified a novel gene involved in childhood asthma, in one of the largest gene studies to date of the common respiratory disease. Because the gene, called DENND1B, affects cells and signaling ...
An easy way to see the world's thinnest material
Nanotechnology / Nanomaterials
Dec 23, 2009 |
4.8 / 5 (8) |
1
It's been used to dye the Chicago River green on St. Patrick's Day. It's been used to find latent blood stains at crime scenes. And now researchers at Northwestern University have used it to examine the thinnest material ...
New materials designed to deal with hypersonic and supersonic hot stuff (w/ Video)
11 hours ago |
4.7 / 5 (6) |
3
University of Queensland researchers are testing new materials to withstand the extreme heat experienced by hypersonic vehicles in flight so they can fly for substantially longer.
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