A team of researchers affiliated with several institutions in Japan has built a high-voltage transmission electron microscope small enough to reside in a university lab. In their paper published in the journal Physical Review ...
Because of the chemical analogy between muonium (a bound muon-electron system) and hydrogen, the muon technique offers a valuable method for exploring many mechanisms in chemistry and chemical physics. The technique provides ...
Materials Science
Sep 20, 2019
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4
NASA recently doubled the rate at which data from the International Space Station returns to Earth, paving the way for similar future upgrades on Gateway, NASA's upcoming outpost in lunar orbit, and other exploration missions. ...
Space Exploration
Aug 20, 2019
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17
Researchers from Siberian Federal University and Kirensky Institute of Physics have proposed a new design for a multimode stripline resonator. The use of such resonators allows scientists to create miniature band-pass filters ...
General Physics
Aug 6, 2019
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9
Using the LOw Frequency ARray (LOFAR), astronomers have probed PSZ2 G099.86+58.45, one of the densest cluster of galaxies known to date. The study revealed the presence of a radio halo in this cluster, making it one of the ...
Using the LOw Frequency ARray (LOFAR) astronomers took a closer look at the giant radio galaxy 3C 236. The observations, detailed in a paper published July 22 on the arXiv pre-print repository, shed more light on the morphology ...
An ambitious instrument for ESA's ExoMars 2020 mission has passed its testing in conditions resembling those on the Red Planet. It will now be transported to Russia for its acceptance review, followed by integration onto ...
Space Exploration
Jul 23, 2019
0
53
In modern synchrotron sources and free-electron lasers, superconducting radio-frequency cavity resonators are able to supply electron bunches with extremely high energy. These resonators are currently constructed of pure ...
Superconductivity
Jul 15, 2019
0
32
An international team of researchers has found evidence of a ridge of radio emissions joining two galaxy clusters. In their paper published in the journal Science, the group describes their find and how it fits into cosmological ...
On a raft floating off Hong Kong's rural eastern coastline former investment banker turned scientist Yan Wa-tat patiently scrapes barnacles off some 2,000 oysters—a tiresome but crucial part of his mission to bring back ...
Other
Jun 6, 2019
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2
