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Identification of Kuroshio meanderings south of Japan via a topological data analysis for sea surface height
This study proposes an algorithm to identify stable Kuroshio meanderings by extracting topological features from a sea surface height (SSH) gridded...
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Chaotic analysis of daily runoff time series using dynamic, metric, and topological approaches
The main goal of this work is summed up in a univariate chaotic analysis of the runoff series using a topological approach. As such, nineteen series...
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Analysis of Spatial Clustering of Seismic Events Using DPS Topological Filtering Algorithm: Baikal Region
Abstract —The paper presents the results of applying the Discrete Perfect Set (DPS) topological filtering algorithm to analyze the spatial clustering...
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Impact of artificial topological changes on flow and transport through fractured media due to mesh resolution
We performed a set of numerical simulations to characterize the interplay of fracture network topology, upscaling, and mesh refinement on flow and...
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Impacts of species depletion on the food web structure of a marine ecosystem based on topological network analysis
Single-species management ignores the interactions between species, and ecosystem-based fisheries management (EBFM) has become a main method to...
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A topological perspective on weather regimes
It has long been suggested that the mid-latitude atmospheric circulation possesses what has come to be known as ‘weather regimes’, loosely...
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Fracture network flow prediction with uncertainty using physics-informed graph features
The inherent uncertainty of subsurface fracture characteristics requires an ensemble-based approach where multiple network realizations are generated...
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Effective method for identification of preferential flow paths in two-dimensional discrete fracture networks based on a flow resistance method
Preferential flow is usually characterized by rapid and concentrated fluid flow in fractured geological media, and preferential flow paths (PFP)...
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Rainfall erosion of mountain environment and people flow planning of Leshan giant Buddha site based on big data GIS
Based on the big data GIS system, this paper first analyzes the methods and research results of the visualization of soil and water conservation...
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The Transition from Darcy to Nonlinear Flow in Heterogeneous Porous Media: I—Single-Phase Flow
Using extensive numerical simulation of the Navier–Stokes equations, we study the transition from the Darcy’s law for slow flow of fluids through a...
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Effect of Flow Variability on Dispersion of Continuous and Puff Releases in a Regular Street Network
This study investigates flow variability at different scales and its effects on the dispersion of a passive scalar in a regular street network by...
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Effect of Saturation and Image Resolution on Representative Elementary Volume and Topological Quantification: An Experimental Study on Bentheimer Sandstone Using Micro-CT
The establishment of the representative elementary volume (REV) in studies of porous media is crucial for linking microscopic structure and...
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Reconstruction of a new ENSO prediction model by identifying causal factors based on an improved TriBA topological structure genetic algorithm
To address the inaccuracy of long-term El Niño-Southern Oscillation (ENSO) predictions, a new ENSO dynamical-statistical prediction model is...
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Quantitative Characterization and Analysis of Multiple Fracture Structures from Original Coal and Tectonic Coal by μCT
Investigating the spatial and size distributions of fracture structures formed by various external stresses in coal is essential for understanding...
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Information Technologies in Problems of Nonlinear Geomechanics. Part I: Earth Remote Sensing Data and Lineament Analysis of Deformation Wave Processes
AbstractThe authors propose a novel methodological approach to up-to-date integrated satellite monitoring for studying origination of source zones of...
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Flow Rate Dependency of Steady-State Two-Phase Flows in Pore Networks: Universal, Relative Permeability Scaling Function and System-Characteristic Invariants
The phenomenology of steady-state two-phase flow in porous media is conventionally recorded by the relative permeability diagrams in terms of...
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Integrated framework for geological modeling: integration of data, knowledge, and methods
Three-dimensional (3D) geological modeling from limited and scattered information is essential for engineering geological investigation and design....
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Specific Examples of Critical Path Analysis
At the end of Chap. 1 the general technique of critical path analysis was introduced. This technique will actually form the basis of most of the...
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Burst Analysis of Water Supply Pipe Based on Hydrodynamic Simulation
The safe and stable operation of the urban water supply network system is vital for the development of the city and people's daily life. However, the...
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Influence of different CO2 phase states on fluid flow pathways in coal: insights from image reconstruction and fractal study
The CO 2 phase state changes during the long-term interaction with coal seams. A proper understanding of the influence of different CO 2 phase states...
