Results 141 to 150 of about 301,862 (303)
British Educational Research Journal, EarlyView.Abstract This study examines the under‐theorized political role and identity of Chinese international students, who emerge as significant actors caught between U.S. soft power ambitions and rising geopolitical suspicion. Amid escalating U.S.‐China tensions, these students are forced to confront environments shaped by competing geopolitical discourses ...
Jing Yu
wiley +1 more source
Natural Built Social Environment HealthAs nations set ambitious targets to phase out internal combustion engine (ICE) vehicles and electrify transport and household systems, it is anticipated that there will be a surge in demand for electric vehicles (EVs), heat pumps (HPs), and electric ...
Joshua Martin +2 more
doaj +1 more source
British Educational Research Journal, EarlyView.Abstract In England, education is compulsory, but schooling is not: it is legal for families to home educate their children. This form of education is officially termed by the Department for Education as ‘Elective Home Education’. As this designation implies, many families home educate as a positive and preferential ‘choice’.
Katherine Davey +3 more
wiley +1 more source
Synthetic Turbulence Generation for LES on Unstructured Cartesian Grids [PDF]
, 2007 A parallel CFD code to solve incompressible fluid flow on unstructured Cartesian meshes has been developed almost from ground up. Turbulence statistics have been computed using the Large Eddy Simulation technique.
Bin Mohamad Badry, Ahmad Badarudin
core
PyPlume: An Automated Python-Based Library for Analyzing Turbulent Plumes from bplume-WRF-LES Model
Journal of Open Research SoftwareWRF-bLES-Pyplume (PyPlume) is a generalized python-based library that has been developed to automate the computations of the plume characteristics, mean state, and turbulence characteristics of the plume and flow fields using the data generated from the ...
Thanh Tran, Kiran Bhaganagar
doaj +1 more source
, 2020 The models of turbulence tend to predict the statistical evolution of a field governed by a nonlinear equation with terms of forcing and dissipation. For hydrodynamic turbulence the velocity field is governed by the Navier-Stokes equation. To describe a stochastic weakly nonlinear wave field in interaction, the theory of wave turbulence gives us ...
openaire +1 more source
A Method for Optical Quantification of Local Oxygen Limitations in Multiphase Bioreactors
Biotechnology and Bioengineering, EarlyView.ABSTRACT Spatial oxygen limitation is a major source of physiological stress and metabolic, scale‐dependent heterogeneity in aerobic bioprocesses. In gas‐liquid stirred tank reactors, oxygen availability is governed by hydrodynamics and mass transfer and is therefore inherently non‐uniform.
Ryan Rautenbach +5 more
wiley +1 more source
A numerical study of laterally strained wall-bounded turbulence
, 2009 Direct numerical simulation (DNS) is used to study the effects of mean lateral divergence and convergence on wall-bounded turbulence, by applying uniform irrotational temporal deformations to a plane-channel domain.
Coleman, G.N. +3 more
core +1 more source
Low‐Field MRI as a Multiparametric Tool for Large Engineered Tissue Characterization
Biotechnology and Bioengineering, EarlyView.ABSTRACT Advances in 3D bioprinting have enabled the fabrication of large and complex engineered tissues, but their increasing size demands non‐invasive tools for monitoring structure, maturation, and perfusion. Magnetic Resonance Imaging (MRI) offers unique multiparametric capabilities, yet high‐field systems remain costly and inaccessible for most ...
Yilbert Gimenez +8 more
wiley +1 more source
Smagorinsky constant in LES modeling of anisotropic MHD turbulence
, 2008 Turbulent fluctuations in magnetohydrodynamic (MHD) flows can become strongly anisotropic or even quasi-2D under the action of an applied magnetic field. We investigate this phenomenon in the case of low magnetic Reynolds numbers.
Vorobev, Anatoliy, Zikanov, Oleg
core +1 more source