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Edge Enhancement of Magnetic Sources Using the Tilt Angle and Derivatives of Directional Analytic Signals
The analytic signal (AS 1 ) has been widely used for map** geological features from magnetic data. Some enhanced versions of the AS 1 have been...
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New Mechanical Model of Slotting–Directional Hydraulic Fracturing and Experimental Study for Coalbed Methane Development
When hydraulic fractures do not expand in the direction required by a project, it is difficult to enhance coal seam permeability effectively....
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Directional interpolation infinite element for dynamic problems in saturated porous media
In this study, a directional interpolation infinite element suited to a saturated porous medium is presented to account for dynamic problems with...
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Identifying the source types of the seismic events using discriminant functions and tree-based machine learning algorithms at Soma Region, Turkey
In Soma Region, located in the western part of Turkey, both tectonic and anthropogenic source type of events are identified in earthquake catalogues...
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Application of diffuse source basis functions for improved near well upscaling
Near well flow can have a significant impact on the accuracy of the upscaling of geologic models. A recent benchmark study has shown that these...
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Multiscale matrix-fracture transfer functions for naturally fractured reservoirs using an analytical, infinite conductivity, discrete fracture model
Fracture matrix transfer functions have long been recognized as tools in modelling naturally fractured reservoirs. If a significant degree of...
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Shear-wave velocity structures of the shallow crust beneath the Ordos and Sichuan Basins from multi-frequency direct P-wave amplitudes in receiver functions
As the two largest cratonic basins in China, the Ordos Basin and the Sichuan Basin are of key importance for understanding the evolutionary history...
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A Non-parametric Discrete Fracture Network Model
A discrete fracture network (DFN) model based on non-parametric kernel density estimators (KDE) and directional-linear statistics is developed. The...
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Hydraulics of stratified sill flows within varying channel geometries: investigating energy loss and mixing of maximal two-layer exchange
The paper presents internal-flow hydraulics for stratified flows generated in laboratory-scale channels with different geometries, forcing conditions...
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Hybrid interpolation approach for estimating the spatial variation of annual precipitation in the Macta basin, Algeria
Spatial precipitation analysis is essential for effectively managing hydrological modeling, construction of water structures, and irrigation...
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Earth's Magnetic Field and Magnetosphere
Magnetism is one of the longest known physical phenomena and the Earth's magnetic field was one of the first scientifically studied aspects. The...
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Geospatial indices as an alternative for environmental impact assessment of dumped waste
Urban municipalities throughout the world are facing grave challenge on the environmental front due to generation and mismanagement of massive...
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Progressive Initiation Phenomenon of Radial and Axial Cracks of the Borehole During Rock Hydraulic Fracturing
Hard roof control is a technical problem that restricts the safe and efficient coal mine production. Hydraulic fracturing is an effective technical...
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Artifacts in High-Frequency Passive Surface Wave Dispersion Imaging: Toward the Linear Receiver Array
Passive surface wave methods are non-invasive, low-cost, and robust approaches to image near-surface shear-wave velocity (Vs) structure using passive...
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Extraction of vibration waveform characteristics of dry ice powder pneumatic rock breaking using Hilbert-Huang transform
In order to promote the development of the new dry ice powder pneumatic rock breaking technology and the safety and environmental pollution...
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Numerical Study on an Innovative Shaped Charge Approach of Rock Blasting and the Timing Sequence Effect in Microsecond Magnitude
Directional fracture controlled blasting technology plays a significant role in rock blasting engineering, in which the shaped charge forms are...
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Summertime Microscale Assessment and Prediction of Urban Thermal Comfort Zone Using Remote-Sensing Techniques for Kuwait
Urbanization significantly accelerates the replacement of natural land-use and land-cover (LULC) classes, which can raise the temperature and...
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Meshless Local Strong Form-based Method for Transport Simulation of Nonlinearly Adsorbing Solutes in a Highly Heterogeneous Confined Aquifer
A meshless simulation model based on the radial point collocation method (RPCM) is developed in this study to simulate contaminant transport in...
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Modeling the Uncertainty in the Layout of Geological Units by Implicit Boundary Simulation Accounting for a Preexisting Interpretive Geological Model
An implicit simulation algorithm that uses signed distance functions is proposed to represent subsurface geological configuration while accounting...
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Dynamic interdependence of wind stress and sea state under action of a tropical cyclone moving from deep to shallow waters
The wind stress is a measure of the intensity of air-sea momentum transfer and functions as a sea surface drag to resist the atmospheric flow. The...
