Xampling in Ultrasound Imaging
Xampling: Compressed Sensing of Analog Signals
Xampling: Signal Acquisition and Processing in Union of Subspaces
Xanadu: A Polar Base for Manufacturing Supplies on Mars
Xapagy: a cognitive architecture for narrative reasoning
XCALIBUR: a Vertical Takeoff TSTO RLV Concept with a HEDM Upperstage and a Scram-Rocket Booster
XCAT-DB a Public Interface for the SSC XMM-Newton Catalogue
XCB, the Last of the Shortest Single Axioms for the Classical Equivalential Calculus
Xe and Kr analyses of silicate inclusions from iron meteorites
Xe in glacial ice and the atmospheric inventory of noble gases
Xe Isotopic Composition in Different Fractions of the Kainsaz Chondrite
Xe isotopic fractionation in a cathodeless glow discharge
Xe-129 - Xe-128 and Ar-40 - Ar-39 chronology of two Antarctic enstatite meteorites
Xenoliths in the CM2 Carbonaceous Chondrite LON 94101: Implications for Complex Mixing on the Asteroidal Parent Body
Xenoliths in the EETA 79001 Shergottite: Geological and Astronomical Implications of Similarities to the ALHA 77005 and LEW 88516 Shergottites
Xenon and neon from acid-resistant residues of Inman and Tieschitz
Xenon components in Martian meteorites - Evidence for atmospheric evolution?
Xenon Components in the Carbonaceous Chondrite Kainsaz CO
Xenon compositions of magmatic zircons in 3.64 and 3.81 Ga meta-granitoids from Greenland - a search for extinct 244Pu in ancient terrestrial rocks
Xenon from the Angra dos Reis meteorite