نتایج جستجو برای: forty
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About ten years ago, Bob Lucky asked me for a list of open research questions in networking. I didn’t have a ready list and reacted it would be good to have one. This essay is my (long-belated) reply.
In 2012 it was forty years ago that the discovery of the first X-ray binary Centaurus X-3 became known. That same year it was discovered that apart from the High-Mass X-ray Binaries (HMXBs) there are also Low-Mass X-ray Binaries (LMXBs), and that Cygnus X-1 is most probably a black hole. By 1975 also the new class of Be/X-ray binaries was discovered. After this it took 28 years before ESAs INTE...
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