occur simultaneously

That process, supercomputer simulations showed, very efficiently creates a burst of gamma rays that is dependent on the mass of the axion, and the burst should occur simultaneously with a burst of neutrinos from inside the hot neutron star.

The new study was led by experts at Newcastle University and the Met Office and investigated how future climate change may influence compound wind-rain extremes, which are events where extreme wind and rainfall occur simultaneously.

It was also observed that "during the initial phases of the disease it is in the retina where the greatest neurodegeneration is detected, and, from a given moment onwards, when the layer is already very thin, a kind of stabilising of the neurodegeneration process takes place. Retinal thinning and cognitive impairment do not occur simultaneously. The initial changes in the retina are more evident and then, over the years, patients are observed to worsen clinically in both cognitive and motor terms," explained Murueta-Goya.

The research highlights the public health dangers of distinct climate threats that can have a compound effect when they occur simultaneously.

The SEC is expected to finalize the rule early next year, said Barclays, but it is unclear how much time the industry would have to implement it and whether central clearing will occur simultaneously for Treasuries and repo transactions.