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Smartphone-based bridge frequency identification using vehicle contact-point response
Bridge frequency (BF) identification using the vehicle scanning method has attracted considerable attention during the last two decades. However,...
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Basin-dependent response of Northern Hemisphere winter blocking frequency to CO2 removal
Atmospheric blocking has been identified as one of the key elements of the extratropical atmospheric variabilities, controlling extreme weather...
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Study of the characteristic response of shear waves in igneous reservoirs based on time–frequency coupled analysis method
Time–frequency analysis methods represent an efficacious approach to process data derived from full-waveform acoustic logging. This research proposes...
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Effect of Fluid Saturation on Frequency-Dependent AVAZ Seismic Response Characteristics of Fractured Reservoirs
In fractured reservoirs, the seismic response characteristics are more complex than in conventional reservoirs because of their inherent properties...
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Structural Response to High Frequency Motion Released in Nonlinear Soil
High frequency motion is often registered in experimental measurements in laminar boxes placed on shaking tables in centrifuge or 1-g laboratory...
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Numerical investigation of the seismic dynamic response characteristics of high-steep layered granite slopes via time–frequency analysis
The geological structure and stratum lithology have important roles in the seismic stability of complex slopes; however, their roles complicate...
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A frequency domain approach to evaluate 2D seismic site response: application to the real case
The seismic response obtained at the ground level can be quite different in terms of load characteristics compared with incident wave applied to the...
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Optimal Frequency-Response Corrections for Eddy Covariance Flux Measurements Using the Wiener Deconvolution Method
We describe a new direct correction approach to accurately restore frequency attenuated eddy covariance (EC) measurements. The new approach utilizes...
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Response Mechanism of Multi-frequency Micro-Resistivity Imaging Logging in Oil-Based Drilling Fluid Based on Numerical Simulation
The high resistivity characteristic of oil-based drilling fluid limits the application of micro-resistivity imaging logging in traditional...
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Investigation into a homogenous step-like rock slope response under wide-frequency seismic loads using a large-scale shaking table
This paper studied the dynamic response of the homogeneous step-like rock slope under wide frequency and amplitude through a large-scale shaking...
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Understanding mechanisms of recharge through fractured sandstone using high-frequency water-level-response data
High-frequency time series analysis and cross-correlation identified the relationship between precipitation and water-level responses at 16 sandstone...
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Effect of Variabilities in Motion Characteristics and Bedrock Depth on Seismic Ground Response Assessment
The half-space depth significantly affects the seismic ground response by influencing a particular site's amplification and attenuation...
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Performance analysis of cross-frequency Doppler-assisted carrier phase tracking
Using the Doppler frequency obtained from tracking a GNSS pilot signal to aid in tracking another signal modulated with higher rate navigation...
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Statistical Techniques for Debris-Flow Frequency–Magnitude Analyses
Debris flows are a curse where they interfere with the built environment because of their poor predictability, their long runout and high impact...
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Drivers of low-frequency Sahel precipitation variability: comparing CMIP5 and CMIP6 ensemble means with observations
Phases 5 and 6 of the Coupled Model Intercomparison Project (CMIP5 and CMIP6) both grossly underestimate the magnitude of low-frequency Sahel...
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Time frequency domain combined deconvolution method
In the process of seismic wave propagation, high-frequency energy is absorbed and attenuated by the stratum, and the dominant frequency and...
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Theoretical Simulation and Application of High Frequency Electromagnetic Wave Propagation Logging
High frequency electromagnetic wave propagation logging technology is an important method in geophysical exploration. Since the dielectric constant...
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Magnetotelluric Power Line Noise Removal Using Temporally Varying Sinusoidal Subtraction of the Grid Utility Frequency
The magnetotelluric method relies on variations of natural electromagnetic fields, which in the vicinity of human settlements are persistently...
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Frequency-dependent Dynamic Properties of Saturated Brahmaputra River Sand Based on Cyclic Triaxial Tests
This paper reports a comparative influence of the two different types of loading mechanisms on the frequency-dependent dynamic properties of the...