965 articles avec sciences

Quantum-secured imaging

We have built an imaging system that uses a photon's position or time-of-flight information to image an object, while using the photon's polarization for security. This ability allows us to obtain an image which is secure against an attack in which the...

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MIT: More earlier cancer diagnosis

Nanoparticles amplify tumor signals, making them much easier to detect in the urine. Source: mit.edu See too: RIKEN: New technology capture and preserve cancer cells circulating in the bloodstream Cancer healing in a clinic at the united states Page:...

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