Results 121 to 130 of about 1,660,853 (215)

Simulation study of atmosphere–ionosphere variations driven by the eruption of Hunga Tonga-Hunga Ha’apai on 15 January 2022

Earth, Planets and Space
The volcano of Hunga Tonga-Hunga Ha’apai in Tonga erupted on 15 January 2022, generating severe disturbances in the atmosphere and the ionosphere. This event provided us with large amount of data of the atmosphere and the ionosphere, and various kinds of
Hiroyuki Shinagawa, Yasunobu Miyoshi
doaj   +1 more source

Interaction of acoustic-gravity waves with an elastic shelf-break

In contrast to surface gravity waves that induce flow field which decays exponentially with depth, acoustic-gravity waves oscillate throughout the water column. Their oscillatory profile exerts stresses to the ground which provides a natural explanation
Tian, Miao, Kadri, Usama
core   +2 more sources

Fiber-optic observations capture wind wave evolution in Lake Ontario

Communications Earth & Environment
Storm-induced waves threaten ship traffic and offshore infrastructures, yet observing water surfaces remains challenging because of complex air-water interactions and limited spatial coverage.
Chu-Fang Yang, Zack Spica, Ayumi Fujisaki-Manome, Yaolin Miao   +3 more
doaj   +1 more source

Reconstruction of Nearshore Surface Gravity Wave Heights From Distributed Acoustic Sensing Data

Earth and Space Science
Distributed Acoustic Sensing (DAS) is a photonics technology converting seafloor telecommunications and optical fiber cables into dense arrays of strain sensors, allowing to monitor various oceanic physical processes.
Samuel Meulé, Julián Pelaez‐Quiñones, Frédéric Bouchette, Anthony Sladen, Aurélien Ponte, Annika Maier, Itzhak Lior, Paschal Coyle   +7 more
doaj   +1 more source

Acoustic-gravity waves interacting with the shelf break

A mathematical solution of the two-dimensional linear problem of an acoustic-gravity wave propagating over a bottom with a step, in a slightly compressible ocean, is presented.
Kadri, Usama, Stiassnie, Michael
core   +1 more source

Triad resonance in the gravity-acoustic family

Resonance interactions of waves play a prominent role in energy share among the different wave types involved. Such interactions may significantly contribute, among others, to the evolution of the ocean energy spectrum by exchanging energy between ...
Kadri, Usama
core   +2 more sources

Acoustic-Gravity Lamb Waves from the Eruption of the Hunga-Tonga-Hunga-Hapai Volcano, Its Energy Release and Impact on Aerosol Concentrations and Tsunami

Pure and Applied Geophysics, 2022
S. Kulichkov, I. Chunchuzov, O. Popov, G. Gorchakov, A. A. Mishenin, V. Perepelkin, G. A. Bush, A. Skorokhod, Y. Vinogradov, E. Semutnikova, J. Šepić, I. Medvedev, R. Gushchin, V. Kopeikin, I. Belikov, D. Gubanova, A. Karpov, A. Tikhonov   +17 more
semanticscholar   +1 more source

A note on the shoaling of acoustic-gravity waves

A mathematical solution of the two dimensional linear problem of an acoustic–gravity wave propagating over a rigid and slowly-varying bathymetry, in an acoustically homogeneous and slightly compressible ocean, is presented.
Kadri, Usama, Stiassnie, Michael
core   +2 more sources

Regulation of ultrasonic atomization behavior and preparation of low-melting-point alloy powders. [PDF]

Ultrason Sonochem
Yang X, Li H, Ren D, Lan H, Hu X, Wang Q, Yu P.   +6 more
europepmc   +1 more source

Wave vortices around oscillating subwavelength holes: Water-wave observation. [PDF]

Sci Adv
Ye J, Li Z, Nikitin AY, Nori F, Liu W, Bliokh KY, Shi L.   +6 more
europepmc   +1 more source