IEEE

Elastic Gaussian-Beam Migration for PP and PS Imaging Using Single-Component Seismic Data

Abstract: Multicomponent elastic Gaussian-beam migration (EGBM) is relatively accurate, efficient, and flexible. However, a large amount of land seismic data is recorded by single-component geophones, ...
IEEE

Noncontact Measurement of Elastic Constants of Anisotropic CFRP Laminate Using Orthogonal Cross-Scan Point Source-Point Receiver Laser Ultrasound

Abstract: Elastic constants are key parameters to quantitatively evaluate material strength of anisotropic carbon fiber-reinforced plastic (CFRP) that is increasingly utilized in commercial aircraft.
Hosted on MSN

'Chinese lantern' material snaps into 13 shapes using stored elastic energy

A new shape shifting material can twist, bend, and snap into more than a dozen 3D forms without motors or wires, a breakthrough in "snapping morphogenesis" by NC State researchers led by Jie Yin. GOP ...
Frontiers

Elastic-wave-equation numerical simulation using a time–space domain dispersion-relation-based staggered-grid finite-difference method

Compared to the conventional high-order staggered-grid finite-difference method (C-SFD), the time–space domain dispersion-relation-based high-order staggered-grid finite-difference method (TS-SFD) can ...
CNN

Stephen Miller says US is using military threat to maintain control of Venezuela

Witness to ICE agents: 'you shot her in the f**king face'; says: 'I can't let this narrative of self-defense go any further' ...