Venus' strange rotation was likely triggered by a high-velocity, moon-sized impactor

Venus' bizarre and extraordinarily slow retrograde rotation on its axis has long puzzled planetary scientists. But in a new paper presented at the recent European Geosciences Union General Assembly in ...
IEEE

Cascaded Plane Wave Ultrasound Velocity Vector Imaging: In Vivo Feasibility in Carotid Arteries

Abstract: Cascaded dual-polarity wave (CDW) imaging enhances signal-to-noise ratio (SNR) by transmitting polarity-alternating pulse sequences, followed by decoding to reinforce coherent signals. This ...
Morning Overview on MSN

The Milky Way and Andromeda galaxies are drifting toward a future collision

For more than a decade, the collision between the Milky Way and Andromeda galaxies has been treated as a settled fact of ...
IEEE

Multi-Aperture Along-Track Interferometric Sar for Estimating Velocity Vector of Ocean Currents

Abstract: The present paper describes a theory of estimating velocity vector of ocean currents using the conventional along-track interferometric synthetic aperture radar (ATI SAR or AT-InSAR) data.