The most important theorem we learnt in childhood carries the name of a Greek philosopher, but not necessarily the legacy.

American democracy is under direct threat today, and that threat must be vanquished. But in the longer term, we also need to think about ways to make democracy in the United States more representative ...

Explore the U.S. bicameral legislature, its structure with the House of Representatives and Senate, and the historical ...

Warming waters harm vital seagrass ecosystems, reducing growth & phytoplankton. Oyster presence didn’t immediately help, but subtly altered the environment—slightly cooling water & increasing light.

Abstract: Machine learning algorithms have had a profound impact on the field of computer science over the past few decades. The performance of these algorithms heavily depends on the representations ...

Define the Standard Model gauge group to be S ( U ( 2) × U ( 3)), the subgroup of SU ( 5) consisting of block diagonal matrices with a 2 × 2 block and then a 3 × 3 block. (This is isomorphic to the ...

Abstract: Human skeleton-based action recognition offers a valuable means to understand the intricacies of human behavior because it can handle the complex relationships between physical constraints ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Woman seen frontally, with eyes ...

In response to recent educational imperatives in the United States, modeling and systems thinking have been identified as being critical for science learning. In this paper, we investigate models in ...