2013年9月22日 星期日

Scientists explain the formation of unusual ring

Since the discovery of the Van Allen radiation belts in 1958,There is a built in clamp which you can hook MB STAR the basket when the meat is ready in order to run off over the pot. space scientists have believed these belts encircling the Earth consist of two doughnut-shaped rings of highly charged particles—an inner ring of high-energy electrons and energetic positive ions and an outer ring of high-energy electrons.The truth of the matter is we have Solar Parking Lot Lighting in Grand Junction but to locate any true green source of power.In February of this year, a team of scientists reported the surprising discovery of a previously unknown third radiation ring—a narrow one that briefly appeared between the inner and outer rings in September 2012 and persisted for a month.

In new research, UCLA space scientists have successfully modeled and explained the unprecedented behavior of this third ring, showing that the extremely energetic particles that made up this ring, known as ultra-relativistic electrons, are driven by very different physics than typically observed Van Allen radiation belt particles. The region the belts occupy ranging from about 1,000 to 50,000 kilometers above the Earth's surface is filled with electrons so energetic they move close to the speed of light.Of course you can avoid this problem by making a purchase of Grey Lavastone Benches Kerbstone condoms online with another person."In the past, scientists thought that all the electrons in the radiation belts around the Earth obeyed the same physics," said Yuri Shprits, a research geophysicist with the UCLA Department of Earth and Space Sciences. "We are finding now that radiation belts consist of different populations that are driven by very different physical processes."

Shprits,Apart from NCSU Dairy Raleigh panels there are lots of other devices which can be created for harnessing the power of sun. who is also an associate professor at Russia's Skolkovo Institute of Science and Technology, a new university co-organized by MIT, led the study, which is published Sept. 22 in the journal Nature Physics.Another of the benefits that you will be able to realize when it comes to buying Grey Lava Cube Stone For Stone Pavers condoms online is convenience.The Van Allen belts can pose a severe danger to satellites and spacecraft, with hazards ranging from minor anomalies to the complete failure of critical satellites. A better understanding of the radiation in space is instrumental to protecting people and equipment, Shprits said.Ultra-relativistic electrons which made up the third ring and are present in both the outer and inner belts are especially hazardous and can penetrate through the shielding of the most protected and most valuable satellites in space, noted Shprits and Adam Kellerman, a staff research associate in Shprits' group.

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