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Combined approach to estimate the depth of the magma surface in a shallow conduit at Aso volcano, Japan
Open-vent volcanoes provide opportunities to perform various methods of observation that can be used to study shallow plumbing systems. The depth of...
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Stress history and time effect on shear modulus of expansive soils
Soil has a certain memory for stress history, whose mechanical property is also related to time effect. To consider the influence of stress history...
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Plasma Waves in the Inner Magnetosphere
Understanding the role of plasma waves, extending from magnetohydrodynamic (MHD) waves at ultra-low-frequency (ULF) oscillations in the millihertz...
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Experimental shake table validation of dam** behaviour in inerter-based dampers
Inerter-based-dampers have received substantial interest from the earthquake engineering community in the last two decades. These typically consist...
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Atmospheric modes excited by the 2021 August eruption of the Fukutoku-Okanoba volcano, Izu–Bonin Arc, observed as harmonic TEC oscillations by QZSS
Continuous Plinian eruptions of volcanoes often excite atmospheric resonant oscillations with several distinct periods of a few minutes. We detected...
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Dynamic impedance parameters of floating piles subjected to coupled harmonic vibration
The dynamic performance of floating piles under coupled vibration is of significant importance and the studies extended in this area are scant due to...
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Characterization of the Body Wave Anisotropy of an Interbedded Sandstone-Shale at Multi Orientations and Interlayer Ratios
Characterizing the elastic response from body waves propagating through an interbedded shale-sandstone geological formation with multi-orientation...
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Combined Method of Radar Measurements of Surface Current Parameters
AbstractIn this paper, a combined method for measuring the velocity vector of surface currents using a modernized dual-polarization 3-cm range radar...
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Effect of Pile Arrangements on the Dynamic Coupled Response of Pile Groups
This paper presents both experimental and analytical investigation to monitor the effect of dynamic pile-soil-pile interaction on the nonlinear...
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Ionospheric disturbances over South America related to Tonga volcanic eruption
On January 15, 2022, we observed various unusual atmospheric wave events over South America: Atmospheric pressure waves (Lamb mode) around 12:30 to...
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Modelling the seismic response of the Mýtina maar volcanic structure
In this study, we determine the properties of the maar volcanic structure using ambient vibration analysis. We performed several ambient vibrations...
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Science operation plan of Phobos and Deimos from the MMX spacecraft
The science operations of the spacecraft and remote sensing instruments for the Martian Moon eXploration (MMX) mission are discussed by the mission...
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Estimating in Situ Deep Soil Dynamic Properties Using PS Suspension Logging and Accelerograph Records. Case from the City of Ica—Peru
In the city of Ica—Peru, there are no data on dynamic soil properties. Therefore, correlations not corresponding to the soil characteristics of this...
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Shear modulus degradation of China Laizhou Bay mucky clay under cyclic loading at an offshore wind turbine site
The stability of offshore wind turbine (OWT) foundation under long-term cyclic loading is critical to its normal operation, and the dynamic...
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Source of Electromagnetic Radiation in Corona and Impedance of the Stationary Magnetic Reconnection Area
AbstractA source of high-frequency electromagnetic radiation is formed by energetic particles in the magnetic structures of plasma corona. Energetic...
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Additional Stochastic Acceleration of Nonthermal Electrons during Their Interaction with Whistler Turbulence in Flare Loops
AbstractThe process of additional acceleration of nonthermal electrons during their stochastic interaction with the turbulence of whistlers...
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Relativistic electron flux growth during storm and non-storm periods as observed by ARASE and GOES satellites
Variations of relativistic electron fluxes ( E ≥ 1 MeV) and wave activity in the Earth magnetosphere are studied to determine the contribution of...
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Micromechanics of Fracture Propagation During Multistage Stress Relaxation and Creep in Brittle Rocks
Time-dependent rock deformation caused by the initiation and growth of fractures leads to the weakening of the rock mass. Understanding the...
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Progress of Research on the Earth’s Gravity Tides and its Application in Geodynamics in China
High-precision gravity measurements provide an invaluable approach for exploring the interior of the Earth by detecting geodynamic phenomena...
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Features of the Behavior of SE-Type Emission during a Substorm
AbstractA study was made of simultaneous observations of ultra-low-frequency oscillations in the 0.1–5.0 Hz frequency range of the serpentine...
