this paper addresses the combined effects of couple stresses, thermal radiation, viscous dissipation and slip condition on a free convective flow of a couple stress fluid induced by a vertical stretching sheet. the cogley- vincenti-gilles equilibrium model is employed to include the effects of thermal radiation in the study. the governing boundary layer equations are transformed into a system o...

In this paper, we study strong solutions to the steady compressible heat-conductive fluid near a non-zero constant flow with the Dirichlet boundary condition for the velocity on the inflow and outflow part of the boundary. We also consider the Dirichlet boundary condition for the temperature, and we do not need the thermal conductivity coefficient κ to be large. The existence of strong solution...

Article history: Received 14 September 2009 Received in revised form 19 May 2010 Accepted 24 June 2010 Available online 22 July 2010

Case presentation: Girl, 9 years old, started weakness in lower limbs, frequent falls with progressive worsening of ascending and later distal involvement upper addition to burning pain the calves. About eight days before condition, she received vaccination 2nd dose coronavac. At initial evaluation, patient had normal cognitive examination, incomplete tetraparesis symmetrical crural predominanc...

We discuss the derivation of master equations in the presence of initial correlations with the reservoir. In van Hove’s limit, the total system behaves as if it started from a factorized initial condition. A proper choice of Nakajima–Zwanzig’s projection operator is crucial and the reservoir should be endowed with the mixing property.