Results 11 to 20 of about 41,406,751 (291)
Critical Ignoring as a Core Competence for Digital Citizens
Current Directions in Psychological Science, 2022 Low-quality and misleading information online can hijack people’s attention, often by evoking curiosity, outrage, or anger. Resisting certain types of information and actors online requires people to adopt new mental habits that help them avoid being tempted by attention-grabbing and potentially harmful content.
Kozyreva, Anastasia +3 more
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Research and application of digital core technologies
Youqi dizhi yu caishouluThe core is one of the core strategic resources in the exploration and development of oil and gas fields and plays an important role in the research on facies of oil and gas reservoirs， physical properties of reservoirs， and oil content.
YANG Guang +8 more
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Topological characteristics of digital models of geological core [PDF]
EasyChair Preprints, 2018 This work is devoted to an assessment of the possibility of using stochastic approaches to core modeling using tools of Topology. In addition, the research shows the prospects of applying topological characteristics to describe the core and search for analogs.
Rustem R. Gilmanov +3 more
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Digital Drill Core Models: Structure-from-Motion as a Tool for the Characterisation, Orientation, and Digital Archiving of Drill Core Samples [PDF]
Remote Sensing, 2020 Structure-from-motion (SfM) photogrammetry enables the cost-effective digital characterisation of seismic- to sub-decimetre-scale geoscientific samples. The technique is commonly used for the characterisation of outcrops, fracture mapping, and increasingly so for the quantification of deformation during geotechnical stress tests.
Peter Betlem +5 more
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OPEN CORES FOR DIGITAL SIGNAL PROCESSING
Revista de Investigaciones Universidad del Quindío, 2014 This paper presents the design and implementation of three System-on-Chip (SoC) cores, which implement the Digital Signal Processing (DSP) functions: Finite Impulse Response (FIR) filter, Infinite Impulse Response (IIR) filter and Fast Fourier Transform (FFT). The FIR-filter core is based on the symmetrical realization form, the IIRfilter core is based
Juan Camilo Valderrama-Cuervo +1 more
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METHODS OF APPLICATION OF COMPUTER MICROTOMOGRAPHY IN GEOLOGY
Известия высших учебных заведений: Нефть и газ, 2015 The world experience of tomography and micro-tomography methods application in petroleum geology was de-scribed in the article. The examples of determining the mineral composition of rock based on the visual analysis are described.
A. A. Ponomarev, M. D. Zavatsky
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Gas flow regimes judgement in nanoporous media by digital core analysis
Open Physics, 2018 A method to judge shale gas flow regimes based on digital core analysis is proposed in this work. Firstly, three-dimensional shale digital cores in an anonymous shale formation in the Sichuan Basin are reconstructed by a Markov Chain Monte Carlo (MCMC ...
Song Wenhui +7 more
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Research on Stress Sensitivity of Fractured Carbonate Reservoirs Based on CT Technology
Energies, 2017 Fracture aperture change under stress has long been considered as one of primary causes of stress sensitivity of fractured gas reservoirs. However, little is known about the evolution of the morphology of fracture apertures on flow property in loading ...
Yongfei Yang +7 more
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Cejing jishu, 2023 The electrical conductivity of porous media mainly depends on the pore structure of the porous media, and the pore structure is traditionally characterized by the pore-throat size and tortuosity.
XU Sainan +3 more
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The Investigation of Permeability Calculation Using Digital Core Simulation Technology
Energies, 2019 Digital core simulation technology, as an emerging numerical simulation method, has gradually come to play a significant role in the study of petrophysical properties.
Lei Zhang +7 more
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