Extraterrestrial Amino Acids in the Almahata Sitta Meteorite

Extraterrestrial Amino Acids in the Almahata Sitta Meteorite

Extraterrestrial chromite distribution across the mid-Ordovician Puxi River section, central China: Evidence for a global major spike in flux of L-chondritic matter

Extraterrestrial Chromium in the Permian-Triassic Boundary at Graphite Peak, Antarctica

Extraterrestrial cold chemistry. A need for a specific database.

Extraterrestrial Components in Greenland Firn Cores Resulting from Major Accretionary Events: the "tunguska Event"

Extraterrestrial Event at the CT Boundary: New Geochemical and Mineralogical Data

Extraterrestrial Flux of Potentially Prebiotic C, N, and P to the Early Earth

Extraterrestrial Handedness: A Reply

Extraterrestrial influences on mantle plume activity

Extraterrestrial magnetic fields - Achievements and opportunities

Extraterrestrially-Derived Magnesioferrite at the K-T Boundary, Caravaca, Spain

Extremal Behaviour in Multiagent Contract Negotiation

Extremal graphs for the identifying code problem

Extremal optimization for sensor report pre-processing

Extremal Optimization: an Evolutionary Local-Search Algorithm

Extremal problems in logic programming and stable model computation

Extremal problems in ordered graphs

Extremal Properties of Three Dimensional Sensor Networks with Applications

Extreme 18O depletion in calcite and chert clasts from the Elephant Moraine on the East Antarctic ice sheet