If hydrogen can be stored and carried safely at a high density, hydrogen-fuel cells offer effective solutions for vehicles. The stable chemisorption of atomic hydrogen on single layer graphene (SLG) ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Thomas S. Kuhn The Structure Of Scientific Revolutions by Thomas S kuhn Publication date 1990 Usage Public Domain Mark 1.0 Topics Science Collection folkscanomy_philosophy; folkscanomy; ...

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds—ticks.

The acetylcholine (ACh)-binding sites on the nAChR are located in the extracellular domain at subunit boundaries, and their structure and drug selectivity is being elucidated at the atomic level.

Low-light image enhancement methods based on classic Retinex model attempt to manipulate the estimated illumination and to project it back to the corresponding reflectance. However, the model does not ...