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Quantum simulation models polarization flips, but hardware lags

A photon enters an extraordinarily intense laser field. When it exits, its polarization has rotated, as though empty space ...

Physicists think they’ve resolved the proton size puzzle

There has been considerable debate among physicists over the last 15 years about conflicting measurements of the charge ...

Math model reveals how life may have switched on from Earth's primordial soup

Isolating the first spark of life on Earth is a matter of biology, geology, and chemistry—but it's also an amazing math ...
IEEE

Line-of-Sight Probability in Macrocells: Framework, Statistical Models, and Parametrization From Massive Real-World Datasets in the USA

Abstract: Accurate modeling of line-of-sight (LOS) probability is crucial for wireless channel description and coverage planning. The presence of a LOS impacts other channel characteristics such as ...

Recession Probability Sits At 40% To 50%—Here Is How To Size That Risk

Recessions are not predictable with precision. But they are priceable, and at 40% to 50% probability, the risk deserves ...

'Voorhees law' explains why the slower car often catches up

Many drivers will know the feeling: you pull ahead of the slower car you've been stuck behind and cruise the open road ahead at your own, faster speed. By the time you reach the next stop light, ...

March Madness, Revisited: The AI Model Did Well. But Mad Things Still Happen

A week ago, I wrote about entering an NCAA tournament pool with a more disciplined process than I usually use. Instead of […] ...
IEEE

User Outage Probability Calculation Model Considering User Load Allocation Strategy Under Extreme Weather

Abstract: Under extreme weather conditions, large-scale user outage accidents may occur, leading to insufficient user security load and severe losses. To address the issue of user power supply ...