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841
Research on spatial prediction technology for mitigating tunnel inrush disasters under complex geological conditions in China’s Hengduan Mountain Range
Published 2025-01-01“…In order to achieve the above goals, through extensive exploratory attempts and experiments, it has been found that the use of multi-source information during the survey period can analyze the sources and channels of tunnel water inrushing, as well as the mechanism of water inrushing disasters; By utilizing high-definition images of the excavation surface, ultra deep directional drilling information data, and geophysical 3D attribute information data obtained during tunnel excavation, modeling, coordinate conversion, and 3D integration can be carried out. …”
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842
Research on Disaster-Control Method of Metro Station in Soft Fluid-Plastic Stratum
Published 2019-01-01“…Combined with a variety of geophysical exploration methods, the source of water in the foundation pit and the key areas for pulp reinforcement was obtained. …”
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843
Geotechnical Investigation of the Slope Instability in the Gündoğan Village Settlement Area (Ardeşen-Rize)
Published 2018-07-01“…For this purpose, along the three survey lines; six boreholes with a total of 150 meters in length were drilled, geophysical studies were performed along the three lines and inclinometer measurements were taken in two boreholes. …”
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844
Intelligent methods for natural data analysis: application to space weather
Published 2024-02-01“…The paper describes methods for detecting anomalies in geophysical monitoring data. This work studies a highly relevant class of problems in this area, aimed at creating methods for space weather forecasting. …”
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845
Development of deep-underground engineering structures via 2D and 3D RQD prediction using non-invasive CSAMT
Published 2025-01-01“…Point-scale data makes engineering design less precise and confusing, while traditional drilling for RQD estimation are expensive and time-consuming. An innovative geophysical approach to 2D and 3D RQD estimation is presented in this study. …”
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846
Toward the calibration of 2D thermomechanical simulations of magma poor passive continental margins: method, validation and case example
Published 2024-05-01“…This method integrates a new kinematic module into the pTatin2D code, allowing for calibrating numerical simulations with regional geological and geophysical dataset over time while solving for mechanical balance using Stokes flow to ensure that crustal deformation remains consistent with mantle dynamics. …”
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847
Modeling PM2.5 Urban Pollution Using Machine Learning and Selected Meteorological Parameters
Published 2017-01-01“…In addition to the impact of urbanization, motorization, and rapid population growth, particulate pollution is modulated by meteorological factors and geophysical characteristics, which complicate the implementation of the most advanced models of weather forecast. …”
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848
Solid–liquid phase change in planetary cores
Published 2024-12-01“…The ubiquitous phenomena of crystallization and melting occur in various geophysical contexts across many spatial and temporal scales. …”
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849
The Four‐Dimensional Variational Neustrelitz Electron Density Assimilation Model: NEDAM
Published 2023-06-01“…The critical frequency of the F2 layer in NEDAM is much more accurate than that of a physics‐based model driven by observed geophysical indices or the Neustrelitz Electron Density Model (NEDM), when compared to data from two ionosondes. …”
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850
Frequency Considerations in GIC Applications
Published 2021-08-01“…GIC are initiated by variations of the geomagnetic field in the presence of the conductive Earth, that is, the geophysical variables characterized by continuous frequency spectra, making GIC also exhibit continuous spectra. …”
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851
Aquifer Protective Capacity, Soil Corrosivity and Groundwater Potential Evaluation using Electrical Resistivity Method at Kwata-Zawan Area, Jos, Northcentral Nigeria
Published 2025-01-01“… Geophysical investigation involving electrical resistivity method was carried out to investigate the groundwater potential in Kwata-Zawan area, Jos, North central, Nigeria. …”
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852
Trends in the Occurrence of Compound Extremes of Temperature and Precipitation in Côte d’Ivoire
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853
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854
The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report
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855
Stochastic inversion method based on compressed sensing frequency division waveform indication prior
Published 2025-01-01“…This method fully considers the geophysical mapping relationship between the observed seismic data and the parameters to be inverted across different frequency bands. …”
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856
Medieval Overexploitation of Peat Triggered Large-Scale Drowning and Permanent Land Loss in Coastal North Frisia (Wadden Sea Region, Germany)
Published 2024-12-01“…Systematic geoarchaeological investigations between Nordstrand and Hallig Südfall comprise coring, trenching, sedimentary, geochemical and microfaunal palaeoenvironmental parameter analyses and radiocarbon dating. Together with geophysical prospection results and archaeological surveys, they give insights into the landscape’s development and causes for land losses. …”
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857
Three-Dimensional Numerical Modeling and Roof Deformation Analysis of Yuanjue Cave Based on Point Cloud Data
Published 2020-01-01“…In order to preevaluate the stability characteristics of the Yuanjue Cave rock mass and provide key parameters for the preventive protection of the Yuanjue Cave, this paper firstly established a refined database of key parameters of Yuanjue Cave and adjacent areas (geometry, geology, physical properties) based on three-dimensional laser point cloud scanning, a fine survey of adjacent areas, engineering geophysical prospecting, and indoor multifactor coupling tests. …”
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858
The Impact of Solar Activity on Forecasting the Upper Atmosphere via Assimilation of Electron Density Data
Published 2021-05-01“…The results also show that the agreement between data and forecast is mostly better than that of the standalone TIE‐GCM driven with observed geophysical indices. The results emphasize that TIE‐GCM significantly underestimate Ne in altitudes below 250 km and the assimilation of Ne is not as effective in these lower altitudes as it is in higher altitudes. …”
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859
First GIC Estimates for the Mexican Power Grid
Published 2020-02-01“…Power grid data were provided by the electric operator of Mexico; the geophysical data were inferred from the main features of Mexican geology. …”
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860
Wavelet and Network Analysis of Magnetic Field Variation and Geomagnetically Induced Currents During Large Storms
Published 2021-09-01“…This can quantify the spatial and temporal location of increased hazard in specific regions during large storms by including effects of both the geophysical and engineering configuration of the high voltage grid.…”
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