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Article
Observations of Tsunami Waves on the Pacific Coast of Russia Originating from the Hunga Tonga–Hunga Ha’apai Volcanic Eruption on January 15, 2022
The Hunga Tonga–Hunga Ha’apai volcanic eruption on January 15, 2022 generated a tsunami that affected the entire Pacific Ocean. Tsunami waves from the event have been generated both by incoming waves from the ...
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Article
Effect of Adsorption on the State of Equilibrium Rough Surfaces at Interfaces
The effect of adsorption on the characteristics of equilibrium rough surfaces of vapor–liquid and vapor–solid interfaces at a temperature close to the melting point is investigated. A discrete model of a dense...
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Article
Simulating the Surface Relief of Nanoaerosols Obtained via the Rapid Cooling of Droplets
An approach is formulated that theoretically describes the structure of a rough surface of small aerosol particles obtained from a liquid droplet upon its rapid cooling. The problem consists of two stages. In ...
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Article
Surface tension of different sized single-component droplets, according to macroscopic data obtained using the lattice gas model and the critical droplet size during phase formation
Size dependences of the surface tension of spherical single-component droplets are calculated using equations of the lattice gas model for 19 compounds. Parameters of the model are found from experimental data...
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Article
Tidal oscillations in the Caspian Sea
Long-term hourly data from 12 tide gauge stations were used to examine the character of tidal oscillations in the Caspian Sea. Diurnal and semidiurnal tidal peaks are well-defined in sea level spectra in the M...
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Article
Molecular basis for calculating the surface tension of binary droplets
A procedure for calculating the surface tension of droplets consisting of two components in the vapor phase is considered. The calculations are performed using the lattice gas model in the quasi-chemical appro...
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Article
Analysis of the linear tension of two-dimensional droplets on heterogeneous adsorbents
A procedure for analyzing the formation processes of two-dimensional droplets of an adsorbate on a rigid adsorbent support is considered. The molecular theory is based on data on the potential functions betwee...
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Article
Linear tension of two-dimensional drops on planar adsorbent faces
The size dependence of the linear tension of round two-dimensional equilibrium drops in the vapor phase on a homogeneous surface of an adsorbent is studied at the pressure of saturated two-dimensional vapor. T...
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Article
Effect of the internal motions of an adsorbate on the characteristics of adsorption for structurally heterogenous surfaces of slit-like pores
The effect of internal motions of an adsorbate on the local characteristics of adsorption and layering phase diagrams are studied for structurally heterogeneous surfaces of slit-like pores. A molecular model d...
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Article
Fundamentals of numerical analysis of linear tension of two-dimensional drops
Fundamentals of numerical analysis of linear tension of two-dimensional drops of molecules adsorbed on uniform crystal faces have been developed. A lattice-gas model has been applied for description of adsorpt...
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Article
Radiational tides at the southeastern coast of the Baltic Sea
The tides in the Baltic Sea are weak but unmistakably recognizable in sea-level spectra. Multiyear hourly tide gauge series enable us to examine specific tidal properties in detail and to identify some unexpec...
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Article
Consideration of adsorbate vibrations and their phase states in porous systems
The phase state of adsorbate in porous systems is considered, in which the walls are characterized by interaction potential with adsorbate: from strong attraction to absence of attraction. The equations are ba...
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Article
Effect of adsorbate vibrations on adsorption isotherms in slit-like pores
A molecular model of adsorbate melting in slit-like pores [1] is used to calculate adsorption isotherms with regard to the contribution from vibrational motions of the adsorbate. The equations are based on dis...
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Article
Tsunami observations in the open ocean
Deep-sea tsunami measurements play a major role in understanding the physics of tsunami wave generation and propagation, and in the creation of an effective tsunami warning system. The paper provides an overvi...
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Article
Pole tide in the Baltic Sea
The pole tide, which is driven by the Chandler Wobble, has a period of about 14 months and typical amplitudes in the World Ocean of ∼0.5 cm. However, in the Baltic Sea the pole tide is anomalously high. To exa...
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Article
A universal description of a solid crystal and liquid using discrete distribution functions
The numerical implementation of a crystallization/melting theory that has two branches of isotherms for liquids and solids as in Landau’s theory within the general self-consistent theory of condensed states is...
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Article
Tidal oscillations in the Baltic Sea
Long-term hourly data from 35 tide gauge stations, including 15 stations in the Gulf of Finland, were used to examine tidal sea level oscillations of the Baltic Sea. High-resolution spectral analysis revealed ...
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Article
Landslides on the eastern slope of Sakhalin Island as possible tsunami sources
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Article
Analyzing the density fluctuation effect on molecular distributions in small drops
The characteristics of a vapor-liquid interface are calculated using the lattice gas model applied to the analysis of the states of metastable supersaturated vapor, depending on the size of a liquid drop and t...
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Article
Effect of equilibrium fluctuations on microcrystalline particles on adsorption isotherms and reaction rates
The effect of the finiteness of face areas and equilibrium fluctuations on the adsorption isotherms of binary molecular mixtures and the rate of surface processes occurring on nanosized particles is studied. T...
