For the first time in the long and vaunted history of scanning electron microscopy, the unique atomic structure at the surface of a material has been resolved. This landmark in scientific imaging was made possible by a new ...
Nanophysics
Jun 17, 2015
0
618
Tularemia, or rabbit fever, is a severely debilitating and sometimes fatal disease, and the pathogen involved has potential as a biological weapon. To better understand the disease – and to better design potential vaccines ...
Biochemistry
May 22, 2015
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21
Strong vertical wind shear has taken a toll on Tropical Cyclone Ikola and that was pretty clear in a visible-light image from NASA-NOAA's Suomi NPP satellite today, April 8.
Earth Sciences
Apr 8, 2015
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16
NASA's Solar Dynamics Observatory, or SDO, captured this solar image on March 16, 2015, which clearly shows two dark patches, known as coronal holes. The larger coronal hole of the two, near the southern pole, covers an estimated ...
Space Exploration
Mar 18, 2015
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114
Researchers at the Department of Energy's Oak Ridge National Laboratory have captured undistorted snapshots of refrigerants flowing through small heat exchangers, helping to further elucidate characteristics of heat transfer.
General Physics
Mar 10, 2015
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25
A combination of semiconductor catalysts, optimum catalyst shape, gold-copper co-catalyst alloy nanoparticles and hydrous hydrazine reducing agent enables an increase of hydrocarbon generation from CO2 by a factor of ten.
Materials Science
Mar 10, 2015
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7
During 10 years of discovery, NASA's Cassini spacecraft has pulled back the smoggy veil that obscures the surface of Titan, Saturn's largest moon. Cassini's radar instrument has mapped almost half of the giant moon's surface; ...
Space Exploration
Feb 14, 2015
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445
NASA-NOAA's Suomi NPP satellite flew over Tropical Depression Higos and saw wind shear is literally pushing the storm apart.
Earth Sciences
Feb 11, 2015
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9
A shoreline of the northeastern Caspian Sea is pictured in this satellite image.
Earth Sciences
Jan 16, 2015
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12
The tropical low pressure area previously known as System 95S organized and strengthened into Tropical Cyclone Kate on Dec. 24 and the Cocos Keeling Islands are expected to feel its effects on Dec. 25 and 26. NASA-NOAA's ...
Earth Sciences
Dec 24, 2014
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