The West has fractured, and Putin knows it. By German Lopez For Ukraine, a peace deal with Russia is not just about stopping the war. A deal should also prevent the next one — by convincing ...

Positron describes its Atlas chips as a “cost-effective alternative to Nvidia’s AI hardware,” claiming that its silicon can currently achieve 3.5x better performance per dollar and 3.5x greater power ...

On February 11, Reuters reported that Nvidia’s potential competitor Positron, a startup chip maker, has raised $23.5 million to scale production of its U.S.-made artificial intelligence chips.

Cavities, or tooth decay, are small holes in the teeth. As a result, there is no natural way to remove them at home. Only a dentist can fix a cavity by filling it in. That said, home care can ...

Positron Emission Tomography is a non-disruptive and high-sensitive ... We simulated 21 independent 0.5 s wide time frames spanning the decay of the radio-nuclei down to an activity of 1.2 MBq. The ...

In an international collaboration between three research institutions, the team reports gaining valuable insights into false vacuum decay—a process linked to the origins of the cosmos and the ...

Radionuclides undergo positron emission decay where it emits a positron, a positively charged electron. This emitted positron may travel for a short distance in the tissue, usually a few millimeters ...