Results 171 to 180 of about 56,536 (266)

First Detection of the Two‐Dimensional Vertical Propagation of Traveling Ionospheric Disturbances Associated With Atmospheric Gravity Waves in the Martian Ionosphere

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract We report the detection of a traveling ionospheric disturbance (TID) captured by the Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) Active Ionospheric Sounding (AIS) instrument aboard the Mars Express spacecraft at 150–250 km altitude.
Rong Tian, Beatriz Sánchez‐Cano, Chunhua Jiang, Mark Lester, Dikshita Meggi, Simon Joyce, Christopher M. Fowler, Andrea Cicchetti, Mats Holmstrom, David Andrews, Pedro Machado   +10 more
wiley   +1 more source

Study on the Characteristics of MBN and MAE Signals in P92 Steel. [PDF]

Materials (Basel)
Huang Z, Pang X, Zheng X, She S, Liu X, Yin W, Peng L.   +6 more
europepmc   +1 more source

Mechanoluminescence of a Ba4Si6O16:Eu2+, Ho3+‐Containing Glass‐Ceramic: Experiments Under Different Loading Modes and Modeling

physica status solidi (a), Volume 223, Issue 10, 22 May 2026.
A glass‐ceramic from the BaO‐SiO2 chemical system emits light under mechanical loading provided it was submitted to UV irradiation prior to mechanical loading. This phenomenon is known as elasto‐mechanoluminescnence and, in the present case, it occurs thanks to the incorporation of a few percents of europium and holmium and an original synthesis route ...
Alexis Duval, Xavier Rocquefelte, Yann Gueguen, Dominic Ryan, Nicolas Godin, Patrick Houizot, Tanguy Rouxel   +6 more
wiley   +1 more source

A global investigation of solitary-wave solutions to a two-parameter model for water waves

, 1996
The model equation (2r''''/15)-(br'')+(ar)+(3r^2/2)-((r')^2/2)+[rr']'=0 arises as the equation for solitary-wave solutions to a fifth-order long-wave equation for gravitycapillary water waves.
Groves, MD, Champneys, AR
core  

Thermoacoustic wave propagation in hydrodynamic poroelastic media with temperature-dependent thermal conductivity. [PDF]

Sci Rep
Alshehri AM, Lotfy K.
europepmc   +1 more source

Effects of the pipe-joints on acoustic emission wave propagation velocity

, 2008
In jointed-pipes, a variety of different acoustic emission (AE) waves can be generated by way of mode conversion, wave reflection and wave transmission from a joint. This can lead to interference waves as resulting complicated signals propagate along the
Wichaidit, W, Au, YHJ
core  

A synergistic demulsification method based on electric-field polarization and ultrasonic cavitation/mechanical effects: Theory and experiment. [PDF]

Ultrason Sonochem
Luo X, Li W, Li X, Chen J, Yang D, Zhang H.   +5 more
europepmc   +1 more source

Response of the ionosphere to natural and man-made acoustic sources

Annales Geophysicae
A review is presented of the effects influencing the ionosphere which are caused by acoustic emission from different sources (chemical and nuclear explosions, bolides, meteorites, earthquakes, volcanic eruptions, hurricanes, launches of spacecrafts and ...
O. A. Pokhotelov, M. Parrot, E. N. Fedorov, V. A. Pilipenko, V. V. Surkov, V. A. Gladychev   +5 more
doaj  

Attenuation Impact on Acoustic Emission Signal Parameters in Damage Mechanisms Characterization of Composite Rebars. [PDF]

Polymers (Basel)
Zielonka P, Smolnicki M, Duda S, Lesiuk G.   +3 more
europepmc   +1 more source

Aluminium nitride thin film acoustic wave device for microfluidic and biosensing applications

, 2010
Li, Yifan, Cherng, Jyh-Shiarn, Fu, Yong Qing, Placido, Frank, Walton, Anthony, Desmulliez, Marc, Luo, Jikui   +6 more
core