Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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901
The Riemann problem for two-layer shallow water equations with bottom topography
Published 2024-12-01“…We first derive the elementary waves including the stationary wave where the global entropy condition is used to ensure uniqueness. …”
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902
New Impacts on Mars: Unraveling Seismic Propagation Paths Through a Cerberus Fossae Impact Detection
Published 2025-02-01Get full text
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903
TO UNDERSTAND, TO FEEL AND TO APPROPRIATE: THE SOUTH KOREAN TELEVISION SERIES “MOON LOVERS— SCARLET HEART: RYEO” IN DISCUSSIONS OF RUSSIAN—SPEAKING VIEWERS / ПОНЯТЬ, ПРОЧУВСТВОВАТЬ...
Published 2018-12-01“…The main source for this study is the users’ forum on the Russian site DoramaTV, where “Moon Lovers: Scarlet Heart Ryeo” has been discussed for almost three years. …”
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904
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905
Two- versus three-body approach to femtoscopic hadron-deuteron correlations
Published 2025-05-01“…The three-body approach to hadron-deuteron correlations is shown to turn into a two-body approach if the three-particle hadron-deuteron wave function factorizes into the deuteron wave-function and the wave function of a hadron motion relative to the deuteron. …”
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906
Determination of Angle of Refraction in X-Ray Phase-Contrast Imaging Using Geometric Optics Method
Published 2025-05-01“…In this study, we demonstrate that a geometric optics-based method can effectively simulate propagation-based X-ray phase-contrast imaging with a low-brilliance X-ray source and compute the angle of refraction more accurately than the wave optics-based method. …”
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907
Experimental Seismic Surveying in a Historic Underground Metals Mine
Published 2025-06-01“…A short test of a 96-channel common midpoint (CMP) P-wave profile was conducted using an accelerated weight-dropper source. …”
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908
Global Nuclear Explosion Discrimination Using a Convolutional Neural Network
Published 2023-09-01“…Abstract Using P‐wave seismograms, we trained a seismic source classifier using a Convolutional Neural Network. …”
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909
Sperm imaging utilizing terahertz near-field scanning microscopy
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910
ANOMALOUS ERRORS IN DETERMINING FOCUS COORDINATES EARTHQUAKES AND SUGGESTIONS FOR THEIR ELIMINATION
Published 2019-06-01“…Processing the resulting array of coordinates, estimates the seismic wave velocities / or determines the spatial shape of the earthquake source and the coordinates of the hypocenter. …”
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911
Magnetic Field Geometry and Anisotropic Scattering Effects on Solar Radio Burst Observations
Published 2024-01-01“…The fine structures of solar radio bursts reveal complex dynamics in the corona, yet the observed characteristics of these subsecond bursts are additionally complicated by radio wave scattering in the turbulent solar corona. We examine the impact of anisotropic turbulence in radio wave propagation simulations with nonradial magnetic field structures in shaping the morphology, time characteristics, and source positions of fine structures. …”
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912
The Constancy of Perceived Motion Under Different Spectral Conditions
Published 2025-02-01“…A broadband xenon bulb was used as a light source to emulate the spectral characteristics of natural daylight; 3 filter conditions were included to emulate different conditions of environmental light (short-wave, 400 nm–500 nm; medium-wave, 500 nm–600 nm; and long-wave, 600 nm–700 nm). (3) Results: In general, our findings showed that varying the spectral content of the broadband source did not change motion perception performance or thresholds for subjects. (4) Conclusions: These findings indicate that motion perception is highly resistant to changes in optical conditions, such as dramatically different spectral illuminants. …”
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913
Three-Dimensional Simulations of Offshore Oil Platform in Square and Diamond Arrangements
Published 2021-01-01“…The solitary wave is generated using an internal source line as proposed by Hafsia et al. (2009). …”
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914
Research on Radiation Characteristic of Plasma Antenna through FDTD Method
Published 2014-01-01“…In order to validate the correctness of this method, we simulate the process of electromagnetic wave propagating in free space. Results show that electromagnetic wave spreads out around the signal source and can be absorbed by the perfectly matched layer (PML). …”
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915
Observations and Numerical Modelling of the Sumatra Tsunami of 28 March 2005
Published 2025-02-01“…The dominant wave periods, estimated from frequency–time (<i>f-t</i>) diagrams, were 60–66 min, 40–48 min, and 20 min, which we assume are associated with the 2005 tsunami source. …”
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916
Relativistic approach to manipulating angular distribution of charged particles via kinetic equations
Published 2025-04-01“…To this end, we demonstrate how a specific type of singularity, generated by Maxwell's equations for a superluminal wave source at the boundary of the plasma, can modify the electromagnetic field in a highly directional manner. …”
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917
Neutrino oscillations and scattering theory
Published 2025-07-01“…Initial-state particles in the neutrino source and the detector are treated as wave packets. …”
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918
An acoustic microprobe
Published 2015-07-01“…The method of finding the resolving power of the microprobe by measuring the response function for a point source has been described. Resolution of the microprobe has been estimated as better than 25 gm what is about 1/2 of the wave length in water and 1/7 of the longitudinal wave length in such materials as aluminium or glass. …”
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919
Lighthill’s Theory of Sound Generation in Non-Isothermal and Turbulent Fluids
Published 2025-06-01“…The effects of one specific temperature gradient on the wave generation and propagation are studied. It is shown that the presence of the temperature gradient in the region of wave generation leads to monopole and dipole sources of acoustic emission and that the efficiency of these two sources may be higher than Lighthill’s quadrupoles. …”
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920
Investigation on the Radar Scattering and Doppler Spectrum From Trimaran Based on the Motion of Six Degrees of Freedom
Published 2023-01-01“…First, based on the Reynolds-averaged Navier–Stokes equations, the interpolation wave-making method is proposed for the prediction of the six degrees of freedom motion of the trimaran. …”
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