While the effect of radiosensitizing molecules in radiation-based cancer therapies has been known for a long time, the exact molecular mechanisms behind it - the capacity of the radiosensitizer to locally augment the radiation ...
General Physics
Jun 17, 2016
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New findings based on a year's worth of observations from NASA's Van Allen Probes have revealed that the ring current - an electrical current carried by energetic ions that encircles our planet - behaves in a much different ...
Space Exploration
May 19, 2016
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(Phys.org) —The surface of Jupiter's moon Europa exposes material churned up from inside the moon and also material resulting from matter and energy coming from above. If you want to learn about the deep saltwater ocean ...
Space Exploration
Apr 15, 2013
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The six science instruments that comprise the Particles and Fields Package that will characterize the solar wind and ionosphere of Mars have been integrated aboard NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft. ...
Space Exploration
Mar 14, 2013
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(Phys.org) -- Lawrence Livermore National Laboratory researchers have for the first time simulated and quantified the early stages of radiation damage that will occur in a given material.
General Physics
Jun 5, 2012
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(PhysOrg.com) -- Giant eruptions of ionized gas, or plasma, from the Sun called coronal mass ejections [CMEs] produce solar energetic particles that cause spacecraft anomalies and communication interruptions, and can have ...
Plasma Physics
Apr 7, 2010
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