Results 51 to 60 of about 4,035,775 (371)

Grad‐Shafranov Equation with Anisotropic Pressure

The Astrophysical Journal, 2000
uses file emulateapj ...
Beskin, V. S., Kuznetsova, I. V.
openaire   +2 more sources

A Variational Approach to Perturbed Discrete Anisotropic Equations

Abstract and Applied Analysis, 2016
We continue the study of discrete anisotropic equations and we will provide new multiplicity results of the solutions for a discrete anisotropic equation.
Amjad Salari, Giuseppe Caristi, David Barilla, Alfio Puglisi   +3 more
doaj   +1 more source

Numerical Formulation of Anisotropic Elastoplastic Behavior Coupled with Damage Model in Forming Processes

Mathematics, 2022
The present paper proposes a mathematical development of the plasticity and damage approaches to simulate sheet metal forming processes. It focuses on the numerical prediction of the deformation of the sheet metal during the deep drawing process when a ...
Lotfi Ben Said, Marwa Allouch, Mondher Wali, Fakhreddine Dammak   +3 more
doaj   +1 more source

Double bracket dissipation in kinetic theory for particles with anisotropic interactions

, 2007
We derive equations of motion for the dynamics of anisotropic particles directly from the dissipative Vlasov kinetic equations, with the dissipation given by the double bracket approach (Double Bracket Vlasov, or DBV).
Bloch A., Brockett R. W., Brockett R. W., Brockett R. W., de Gennes P. G., Doi M., Gibbons J., Gilbert T. L., Holm D. D., Kupershmidt B. A., Nijenhuis A., Vlasov A. A., Vlasov A. A.   +12 more
core   +1 more source

Global Solution for the Generalized Anisotropic Navier–Stokes Equations with Large Data

Mathematical Modelling and Analysis, 2015
We are concerned with 3D incompressible generalized anisotropic Navier– Stokes equations with hyperdissipative term in horizontal variables. We prove that there exists a unique global solution for it with large initial data in anisotropic Besov space.
Daoyuan Fang, Bin Han
doaj   +1 more source

Anisotropic Wave Turbulence for Reduced Hydrodynamics with Rotationally Constrained Slow Inertial Waves

Fluids, 2017
Kinetic equations for rapidly rotating flows are developed in this paper using multiple scales perturbation theory. The governing equations are an asymptotically reduced set of equations that are derived from the incompressible Navier-Stokes equations ...
Amrik Sen
doaj   +1 more source

Gravitational Collapse of Phantom Fluid in (2+1)-Dimensions

, 2010
This investigation is devoted to the solutions of Einstein's field equations for a circularly symmetric anisotropic fluid, with kinematic self-similarity of the first kind, in $(2+1)$-dimensional spacetimes. In the case where the radial pressure vanishes,
A. Wang, A. Wang, A. Wang, A. Wang, A. Wang, A. Wang, A.A. Coley, A.H. Cahill, A.Y. Miguelote, Andrew D. Sheng, B. Carter, B.J. Carr, B.J. Carr, C. Gundlach, C.F.C. Brandt, D.F. Mota, E.W. Hirschmann, E.W. Hirschmann, F.I. Pereira, G.A. Benesh, G.A. Benesh, H. Maeda, H. Maeda, J.F. Villasda Rocha, M. Bañados, M. F. A. da Silva, M. R. Martins, M.W. Choptuik, M.W. Choptuik, P.G. Ferreira, R. Chan, R. Chan, R. Chan, R. Chan, R. Chan   +34 more
core   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

Equilibrium, radial stability and non-adiabatic gravitational collapse of anisotropic neutron stars

European Physical Journal C: Particles and Fields, 2020
In this work we construct families of anisotropic neutron stars for an equation of state compatible with the constraints of the gravitational-wave event GW170817 and for four anisotropy ansatze.
Juan M. Z. Pretel
doaj   +1 more source