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Solar-Wind Structures That Are Not Destroyed by the Action of Solar-Wind Turbulence

open access: yesFrontiers in Astronomy and Space Sciences, 2021
If MHD turbulence is a dominant process acting in the solar wind between the Sun and 1 AU, then the destruction and regeneration of structure in the solar-wind plasma is expected.
Joseph E. Borovsky
doaj   +1 more source

Discontinuous transcription [PDF]

open access: yesNucleus, 2018
Numerous studies based on new single-cell and single-gene techniques show that individual genes can be transcribed in short bursts or pulses accompanied by changes in pulsing frequencies. Since so many examples of such discontinuous or fluctuating transcription have been found from prokaryotes to mammals, it now seems to be a common mode of gene ...
Smirnov, Evgeny   +4 more
openaire   +2 more sources

Discontinuous neural networks and discontinuity learning

open access: yesJournal of Computational and Applied Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Della Santa, Francesco   +1 more
openaire   +1 more source

OPTIMIZATION OF MINING WORKS FOR THE PURPOSE OF OBTAINING AND INSTALLING THE DIMENSION STONE OF A UNIFORM APPEARANCE

open access: yese-Zbornik. Elektronički Zbornik Radova Građevinskog Fakulteta, 2023
Deposits of dimension stone (hereinafter: DS) are mostly of heterogeneous composition and non-uniform properties. For the purpose of exploring the DS deposit, it is necessary to perform certain mining work in order to collect data for the determination ...
Ivo Galić   +3 more
doaj   +1 more source

The Numerical Solution of Differential and Differential-Algebraic Systems [PDF]

open access: yesModeling, Identification and Control, 1985
Systems of ordinary differential equations (ODE) or ordinary differential/algebraic equations (DAE) are well-known mathematical models. The numerical solution of such systems are discussed. For (ODE) we mention some available codes and stress the need of
Syvert P. Nørsett
doaj   +1 more source

The Weighted Gaussian Curvature Derivative of a Space-Filling Diagram

open access: yesComputational and Mathematical Biophysics, 2020
The morphometric approach [11, 14] writes the solvation free energy as a linear combination of weighted versions of the volume, area, mean curvature, and Gaussian curvature of the space-filling diagram.
Akopyan Arsenyi, Edelsbrunner Herbert
doaj   +1 more source

Comparative application of photogrammetry, handmapping and android smartphone for geotechnical mapping and slope stability analysis

open access: yesOpen Geosciences, 2021
With increasing awareness of geotechnical risks in civil and mining structures, taking advantage of smartphone technology to study rocky slopes can play a key role in the development of safe and economical structures for human welfare.
Matsimbe Jabulani
doaj   +1 more source

Simulation of compressible and incompressible flows in the presence of shocks [PDF]

open access: yesMATEC Web of Conferences, 2019
The purpose of the present work is to use a finite volume method for solving Euler equations in the presence of shocks and discontinuities, with a generalized equation of state. This last choice allows to treat both compressible and incompressible fluids.
Benakrach H.   +2 more
doaj   +1 more source

A Simple and Robust Shock-Capturing Approach for Discontinuous Galerkin Discretizations

open access: yesEnergies, 2019
The discontinuous Galerkin (DG) method has become popular in Computational Fluid Dynamics mainly due to its ability to achieve high-order solution accuracy on arbitrary grids, its high arithmetic intensity (measured as the ratio of the number of floating
Jae Hwan Choi   +2 more
doaj   +1 more source

Definition of weakened zones from the standpoint of engineering geology and hydrogeology

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2023
Background. In recent decades, the concept of weakened zones has become widespread in various fields of Earth science. Thus, this concept is currently used in geology, mining, geomechanics, tectonics, geodynamics, and seismology.
А. S. Guseltsev
doaj   +1 more source

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