Results 21 to 30 of about 51,737 (307)
Local well-posedness of the inertial Qian–Sheng’s Q-tensor dynamical model near uniaxial equilibrium
Boundary Value Problems, 2021 We consider the inertial Qian–Sheng’s Q-tensor dynamical model for the nematic liquid crystal flow, which can be viewed as a system coupling the hyperbolic-type equations for the Q-tensor parameter with the incompressible Navier–Stokes equations for the ...
Xiaoyuan Wang, Sirui Li, Tingting Wang
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Hybrid FDTD algorithm for electromagnetic analysis of fine structures
Results in Physics, 2021 A new hybrid Finite-Difference Time-Domain (hybrid FDTD) algorithm is proposed in this paper. This hybrid FDTD method combines the superiorities of explicit unconditionally stable FDTD (US-FDTD) and traditional FDTD methods to achieve unconditional ...
Sihan Zhao +4 more
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The correct use of the Lax–Friedrichs method [PDF]
ESAIM: Mathematical Modelling and Numerical Analysis, 2004 The authors analyze the basic phenomena which may arise by the naive use of the Lax-Friedrichs scheme in 1D. They employ a virtually infinite grid, and as a motivation a simple linear model problem is used for their discussion. They also discuss the effects of the discretizations of a finite computational domain with boundary conditions on the ...
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Ri-vista: Ricerche per la Progettazione del Paesaggio, 2022 For the German landscape gardener Friedrich Ludwig von Sckell (1750-1823) walking was a method to design landscapes for visitation and inhabitation, in other words, for both walking and staying.
Sonja Dümpelmann
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The use of classical Lax–Friedrichs Riemann solvers with discontinuous Galerkin methods [PDF]
International Journal for Numerical Methods in Fluids, 2002 AbstractWhile conducting a von Neumann stability analysis of discontinuous Galerkin methods we discovered that the classic Lax–Friedrichs Riemann solver is unstable for all time‐step sizes. We describe a simple modification of the Riemann solver's dissipation returns the method to stability.
RIDER, W. J., LOWRIE, R. B.
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IEEE Access, 2021 To efficiently simulate the bandpass electromagnetic problems by employing the finite-difference time-domain (FDTD) algorithm, unconditionally stable implementation is proposed based upon the complex envelope method and the Crank-Nicolson Direct ...
Shihong Wu +4 more
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, 2023 Supplemental Material for The Role of Reflection in Learning with Simulation Games – A Multi-Method Quasi Experimental Research by Tobias Alf, Marieke de Wijse, and Friedrich Trautwein in Simulation & Gaming.
Marieke de Wijse (16845639) +2 more
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Frank Lloyd Wright and the play with geometric abstraction
Festival dell'Architettura Magazine, 2020 Friedrich Fröbel is known in history as the creator of the Kindergarten, a pedagogical institution established in Germany in 1837 that spread all over the world in fifty years.
Cosimo Monteleone
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Finite Mixtures of Generalized Linear Regression Models [PDF]
, 2007 Generalized linear models have become a standard technique in the statistical modelling toolbox for investigating relationships between variables.
Bettina Grün +3 more
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A Brief History and Practical Applications in DNA Extraction
CHIMIA, 2020 In the late 1860s, DNA was first identified by the Swiss physician and biochemist Friedrich Miescher. Since this time, we have solved its structure, learned how DNA divides in our cells, and elucidated molecular mechanisms for the transmission ...
Hailey L. Gahlon
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