منابع مشابه
Watching dark solitons decay into vortex rings in a Bose-Einstein condensate.
We have created spatial dark solitons in two-component Bose-Einstein condensates in which the soliton exists in one of the condensate components and the soliton nodal plane is filled with the second component. The filled solitons are stable for hundreds of milliseconds. The filling can be selectively removed, making the soliton more susceptible to dynamical instabilities. For a condensate in a ...
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This paper explains the important conceptual and technical differences between the method of p-cycles and two other recent advances involving a cyclic orientation to protection. These are enhanced rings and cycle double covers. The most fundamental difference that is unique to p-cycles is the aspect of straddling span failure protection. This enables mesh-like efficiency levels at well under 10...
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Several things, that were not all of my own choosing, have conspired to keep me out of active participation in membrane events for a while. But the spectator sport that I call "membrane watching" is far from dull. It may be as rewarding as such things as birds, Congress, girls, bali games, or the Berkeley campus-particularly when you feel yourself somewhat qualified. Of course you lose the trem...
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As governments increasingly deliver services over the Internet, the opportunities for monitoring and surveillance of society increase. In public services to support the vulnerable, such as welfare, monitoring and surveillance functionality is often regarded by system designers as important components in defences against fraud and system misuse. However, the responses from the participants in th...
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Travelling waves are a feature of many spatio-temporal series. The use of single side band filtering and the complex singular value decomposition to isolate such waves is described. As with other applications of the singular value decomposition, such as principal components, the results can be difficult to interpret. In the case of travelling waves, however, a dynamic graphical display using co...
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ژورنال
عنوان ژورنال: Science
سال: 2010
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.329.5991.493-b