Scientists at Chalmers University of Technology have developed a new way to study nanoparticles one at a time, and have discovered that individual particles that may seem identical in fact can have very different properties. ...
Nanomaterials
Sep 7, 2015
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Researchers have, for the first time, levitated individual nanodiamonds in vacuum. The research team is led by Nick Vamivakas at the University of Rochester who thinks their work will make extremely sensitive instruments ...
Optics & Photonics
Sep 7, 2015
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2959
During their formation within the cells, many proteins rely on the assistance of molecular protectors, so-called chaperones. They help the proteins to fold correctly and thus ensure the right final structure. The roles of ...
Cell & Microbiology
Sep 7, 2015
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58
The CRISPR-Cas9 system has been in the limelight mainly as a revolutionary genome engineering tool used to modify specific gene sequences within the vast sea of an organism's DNA. Cas9, a naturally occurring protein in the ...
Biotechnology
Sep 7, 2015
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115
A team of French researchers from the Institut cellule souche et cerveau (Inserm/Université Claude Bernard Lyon 1), led by CNRS senior researcher Peter Ford Dominey, has developed "an autobiographical memory" for the robot ...
Robotics
Sep 7, 2015
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89
On a sunny August afternoon, a team of federal researchers cut a circuitous path through the heart of California's Sacramento-San Joaquin Delta doing real-time monitoring of water quality. Again and again, they made the same ...
Environment
Sep 7, 2015
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30
(Phys.org)—Five billion light years is a distance almost inconceivable, even on a cosmic scale. To better illustrate the extent of this physical quantity, it's enough to say that 35,000 galaxies the size of our Milky Way ...
(Phys.org)—In sub-Saharan Africa, few agricultural parasites are as devastating to a wide variety of crops as Striga hermonthica, commonly known as witchweed. It chokes out such staple crops as sorghum, millet and rice, ...
(Phys.org)—Substituted cyclobutanes, four-membered carbon rings with substituents on some of the carbon atoms, can be made with regio- and stereo-selectivity through various methods, including photochemistry. But because ...
The kind of clear-cutting that made the woods of Maine an ideal hunting ground for Canada lynx is a thing of the past, but wildlife experts are trying to recreate enough of that habitat to secure the thick-furred cat's future.
Ecology
Sep 7, 2015
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