A single-phase chromium-molybdenum-silicon alloy is described that exhibits compression ductility at room temperature as well as resistance to oxidation, pesting, nitridation and scale spallation at temperatures up to at least 1,100°C.
Enzymes are the molecular machines of life, and a key property that governs their function is substrate specificity--the ability of an enzyme to recognize and selectively act on particular substrates. This specificity originates from the three ...
Observations of the shape, topography, crustal thickness and surface composition of the South Pole-Aitken impact basin on the Moon suggest a southward impact trajectory and the excavation of a discontinuous remnant magma ocean from beneath the crust.
A systematic statistical genetics approach discovers CES drivers as hotspots of human de novo mutation and shows that clonal expansions in germline may both modulate the prevalence of disorders and lead to false-positive disease associations.