News tagged with spectroscopy data
Researchers show that gold doping increases nickel catalyst activity for carbon nanostructure formation
(PhysOrg.com) -- Researchers from the CNST and Arizona State University have demonstrated that the overall catalytic activity of nickel particles for the formation of carbon nanostructures is improved by the addition of a ...
Nanotechnology / Nanomaterials
Oct 13, 2011 |
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Vise Squad: Putting the Squeeze on a Crystal Leads to Novel Electronics
(PhysOrg.com) -- A clever materials science technique that uses a silicon crystal as a sort of nanoscale vise to squeeze another crystal into a more useful shape may launch a new class of electronic devices ...
May 06, 2009 |
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Search results for spectroscopy data
11.5 billion years old: Stellar archaeology traces Milky Way's history
(Phys.org) -- Unfortunately, stars don't have birth certificates. So, astronomers have a tough time figuring out their ages. Knowing a star's age is critical for understanding how our Milky Way galaxy built ...
May 30, 2012 |
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Subaru telescope pioneers the use of adaptive optics for optical observations
A research team from the University of Tokyo/Kavli IPMU, Ehime University, and the National Astronomical Observatory of Japan (NAOJ) has succeeded in conducting the first, full-scale scientific observationswith ...
May 25, 2012 |
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Plump up the clay: Carbon dioxide moves into and expands a common mineral in carbon sequestration caprocks
(Phys.org) -- For the first time, scientists have direct evidence that high-pressure carbon dioxide or CO2 migrates into the clay montmorillonite causing it to expand, according to scientists at Pacific Northwest ...
May 18, 2012 |
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Chemists merge experimentation with theory in understanding of water molecule
(Phys.org) -- Water is the most abundant and one of the most frequently studied substances on Earth, yet its geometry at the molecular level – the simple two hydrogen atoms and one oxygen atom, and how ...
May 18, 2012 |
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300,000 times the strength of the Earth's magnetic field: BLADE's new 14 Tesla magnet
The first researchers to use the new high-field superconducting magnet at Diamond Light Source, the UK’s national synchrotron facility, are searching for “hidden magnetic states”. If found, ...
May 17, 2012 |
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Hubble to use moon as mirror to see Venus transit
This mottled landscape showing the impact crater Tycho is among the most violent-looking places on our moon. Astronomers didn't aim NASA's Hubble Space Telescope to study Tycho, however. The image was taken ...
May 04, 2012 |
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Researchers find reducing fishmeal hinders growth of farmed fish
When it comes to the food used to raise fish in aquaculture "farms," it seems that you may get what you pay for. In a new study, researchers from the National Institute of Standards and Technology (NIST) and ...
May 03, 2012 |
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Molecular spectroscopy tracks living mammalian cells in real time as they differentiate
Knowing how a living cell works means knowing how the chemistry inside the cell changes as the functions of the cell change. Protein phosphorylation, for example, controls everything from cell proliferation ...
Chemistry / Analytical Chemistry
Apr 30, 2012 |
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Atomic clock comparison via data highways
(Phys.org) -- Optical atomic clocks measure time with unprecedented accuracy. However, it is the ability to compare clocks with one another that makes them applicable for high-precision tests in fundamental ...
Apr 27, 2012 |
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Amateur astronomers to 'Target Asteroids!'
(Phys.org) -- Researchers on NASA's robotic asteroid sample return mission, OSIRIS-REx, are turning to amateur astronomers for new data on near-Earth asteroids in a citizen science observing campaign called ...
Space & Earth / Space Exploration
Apr 19, 2012 |
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List of search results for spectroscopy data
