Results 41 to 50 of about 1,845 (141)
Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015 During the last decades, Multigrid methods have been extensively used for solving large sparse linear systems. Considering their efficiency and the convergence behavior, Multigrid methods are used in many scientific fields as solvers or preconditioners.
P. E. Kyziropoulos +3 more
wiley +1 more source
Loading Non‐Maxwellian Velocity Distributions in Particle Simulations
Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.Abstract Numerical procedures for generating non‐Maxwellian velocity distributions in particle simulations are presented. First, Monte Carlo methods for the (r,q) $(r,q)$ distribution that generalizes flattop and Kappa distributions are discussed. Then, two rejection methods for the regularized Kappa distribution are presented, followed by a comparison
Seiji Zenitani +2 more
wiley +1 more source
International Journal of Geophysics, Volume 2011, Issue 1, 2011., 2011 Dynamics of magnetic field‐aligned small‐scale irregularities in the electron concentration, existing in the F‐layer ionospheric plasma, is investigated with the help of a mathematical model. The plasma is assumed to be a rarefied compound consisting of electrons and positive ions and being in a strong, external magnetic field.
O. V. Mingalev +4 more
wiley +1 more source
Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract We use Particle‐In‐Cell (PIC) simulations to investigate the charging characteristics inside deep cavities on the lunar surface under the solar wind plasma conditions. Specifically, we systematically study the dependence of the cavity bottom potential on plasma flow velocity and cavity aspect ratio.
J. Nakazono, Y. Miyake, W. J. Miloch
wiley +1 more source
Pop worlds: David Hockney and Claes Oldenburg
, 2012 A review of exhibitions by David Hockney and Claes Oldenburg which were on public display in 2012 and ...
Allwork, Larissa
core +1 more source
Performance Evaluation and Optimization of Operating System for Domestic Supercomputer [PDF]
Jisuanji kexueSupercomputers play a crucial role in supporting scientific computing applications.During these five years,our country is developing post-exascale domestic supercomputers.As one of the core components of supercomputers,the operating system's overhead ...
GAO Yiqin, LUO Zhiyu, WANG Yichao, LIN Xinhua
doaj +1 more source
De dialoog tussen de dansende schilderijen van David Hockney en Henri Matisse
, 2023 De dialoog tussen het schilderij The Dancers IV (2014) van David Hockney en het schilderij La Danse (1909-1910) van Henri Matisse wordt geanalyseerd.
Kramer, A.E.
core +1 more source
Art by the Many: London Style Cults of the 1960s
British Art Studies, 2017 The annals of art history can readily be reduced to a catalogue of names, but salient examples of group effort are never hard to find. In London, the example of the Independent Group (IG) need only be adduced, but its immediate successors are less ...
Thomas +12 more
doaj +1 more source
Audio description for all? The benefits and concerns of extending access provision to sighted people
Curator: The Museum Journal, Volume 68, Issue 2, Page 387-403, April 2025.Abstract Audio description (AD) is an established part of museums' access programs for blind and partially blind (BPB) people. This paper explores the merits and caveats regarding “AD for all”, rolling out the provision for sighted people as well.
Ellen Adams
wiley +1 more source
Amino acid sequence encodes protein abundance shaped by protein stability at reduced synthesis cost
Protein Science, Volume 34, Issue 1, January 2025.Abstract Understanding what drives protein abundance is essential to biology, medicine, and biotechnology. Driven by evolutionary selection, an amino acid sequence is tailored to meet the required abundance of a proteome, underscoring the intricate relationship between sequence and functional demand.
Filip Buric +9 more
wiley +1 more source