A pair of researchers, one with the Langevin Institute, the other a company called Greenerwave, both in France, has developed a way to use ordinary Wi-Fi signals to perform analog, wave-based computations. In their paper ...
Plastic waste is a problem on our beaches. Hence, it is largely removed in a coordinated manner within a few weeks. However, it can litter other coasts of the world for many months to years due to unregulated waste disposal. ...
Earth Sciences
Jul 20, 2023
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101
Quantum objects, such as electrons and photons, behave differently from other objects in ways that enable quantum technology. Therein lies the key to unlocking the mystery of quantum entanglement, in which multiple photons ...
Optics & Photonics
Dec 27, 2023
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67
One of the biggest challenges in quantum technology and quantum sensing is "noise"–seemingly random environmental disturbances that can disrupt the delicate quantum states of qubits, the fundamental units of quantum information.
Quantum Physics
Jun 7, 2024
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101
A new way of analyzing grids of numbers known as matrices could improve signal-processing applications and data-compression schemes.
Mathematics
Jul 29, 2010
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0
The fast Fourier transform, one of the most important algorithms of the 20th century, revolutionized signal processing. The algorithm allowed computers to quickly perform Fourier transforms—fundamental operations that separate ...
Computer Sciences
Dec 11, 2013
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1
A new sandwich-structured composite has been developed from the surface layers of polyhydroxyalkanoate (PHA) and the interlayer of polylactic acid and cellulose microfibers. The biodegradable cellulose microfibers can be ...
Neutron scattering is considered the method of choice for investigating magnetic structures and excitations in quantum materials. Now, for the first time, the evaluation of measurement data from the 2000s with new methods ...
Quantum Physics
Oct 3, 2022
0
144
(PhysOrg.com) -- One of the world's most colorful solar instruments is moving across country for a new life dissecting the chemistry of comets and stars.
Space Exploration
Feb 1, 2012
0
0
A team of researchers affiliated with several institutions in Italy has found a way to use three complementary vibrational spectroscopic techniques to test ancient burned bones. In their paper published in the journal Science ...
