Results 141 to 150 of about 141,866 (259)

A Review of Laser Ultrasonic Lamb Wave Damage Detection Methods for Thin-Walled Structures. [PDF]

Sensors (Basel), 2023
Zheng S, Luo Y, Xu C, Xu G.
europepmc   +1 more source

How Sediment Supply, Sea‐Level, and Glacial Isostatic Oscillations Drive Alluvial River Long‐Profile Evolution and Terrace Formation

AGU Advances, Volume 7, Issue 1, February 2026.
Abstract For over a century, alluvial river terraces have been used as archives of tectonic deformation or changes in water discharge, sediment supply, and sea level. Despite this long history, such efforts remain challenging: using terraces as deformation markers requires knowledge of their initial geometry, and most attempts to attribute terrace ...
A. Ruby, F. McNab, T. F. Schildgen, A. D. Wickert, V. M. Fernandes   +4 more
wiley   +1 more source

Evaluation of Plastic Deformation Considering the Phase-Mismatching Phenomenon of Nonlinear Lamb Wave Mixing. [PDF]

Materials (Basel), 2023
Sun M, Xiang Y, Shen W, Liu H, Xiao B, Zhang Y, Deng M.   +6 more
europepmc   +1 more source

Mantle Transition Zone Topography in New Zealand From Teleseismic P $P$‐Wave Receiver Functions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The geology of New Zealand has been shaped by tectonic plate interactions driven by mantle convection over the past 60 million years, but the effects of these interactions on the transition to the lower mantle are not yet well understood. We analyze 10 years of teleseismic P $P$‐wave receiver functions using common conversion point stacking to
Quan Zhang, Pascal Audet, Martha Savage, Rupert Sutherland, Tim Stern   +4 more
wiley   +1 more source

Lamb Wave Detection for Structural Health Monitoring Using a ϕ-OTDR System. [PDF]

Sensors (Basel), 2022
Zahoor R, Cerri E, Vallifuoco R, Zeni L, De Luca A, Caputo F, Minardo A.   +6 more
europepmc   +1 more source

Lamb Wave Scattering from Rivets

, 1996
For structures with large surface areas, a full integrity evaluation can be a time-consuming operation. Lamb wave techniques allow this evaluation to be performed with waves propagating along one dimension of the inspection area while the probing transducers are moved in the perpendicular dimension, giving information about the presence of flaws within
openaire   +3 more sources

Wave‐Signal Entrainment Into Combined Flows: Consequences for Sediment Transport, Signal Dislocation, and Turbulence

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 2, February 2026.
Abstract Combined flows in which the unidirectional flow is a turbidity current that is superimposed by gravity waves, have complex flow dynamics. We present data from laboratory‐generated combined flows, that demonstrate the effects a wave field has on turbidity current sediment transport and the dynamics of mixing.
Max Daniller‐Varghese, Everett Smith, David Mohrig, Paul Myrow   +3 more
wiley   +1 more source

Debonding Detection in Aluminum/Rigid Polyurethane Foam Composite Plates Using A₀ Mode LAMB Wave EMATs. [PDF]

Materials (Basel), 2023
Yang X, Xu J, Zhang S, Tu J.
europepmc   +1 more source

Heat and Tectonics of the Canadian Cordillera From the Seismically Constrained Inversion of Gravity Data

Tectonics, Volume 45, Issue 2, February 2026.
Abstract An updated approach to seismically constrained modeling of gravity data reveals two broad, NW‐trending low‐density zones in the mantle lithosphere beneath the Canadian Cordillera. The low‐density zones coincide with a shallow lithosphere‐asthenosphere boundary (LAB), a shallow Curie‐point depth, and the location of Quaternary volcanoes.
Nathan Hayward, Tark S. Hamilton
wiley   +1 more source

H-Shaped Radial Phononic Crystal for High-Quality Factor on Lamb Wave Resonators. [PDF]

Sensors (Basel), 2023
He W, Li L, Tong Z, Liu H, Yang Q, Gao T.   +5 more
europepmc   +1 more source