Scientists have developed an exact approach to a key quantum error correction problem once believed to be unsolvable, and have shown that what appeared to be hardware-related errors may in fact be due ...

Density functional theory is a widely used computer-based quantum mechanical method for calculating properties of atoms, ...

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Encompassing a five-level hierarchical classification codeset, UNSPSC enables expenditure analysis at grouping levels relevant to your needs. You can drill down or up to the codeset to see more or ...

This app from NASA's ESDIS provides the capability to interactively browse over 1000 global, full-resolution satellite imagery layers on desktop and mobile devices. Many of the imagery layers are ...