Results 11 to 20 of about 165,060 (314)
Abstract The significance of hybrid nanofluids in controlling heat transmission cannot be overemphasized. Therefore, this article scrutinizes the electromagnetized flow of Carreau hybrid nanofluid towards a stretching surface in a Darcy–Forchheimer porous medium with the occurrence of slip conditions.
M. P. Mkhatshwa, M. Khumalo
wiley +1 more source
On wave turbulence in MHD [PDF]
Abstract. We describe the fundamental differences between weak (wave) turbulence in incompressible and weakly compressible MHD at the level of three-wave interactions. The main difference is in the structure of the resonant manifolds and the mechanisms of redistribution of spectral densities along the applied magnetic field B0.
Sébastien Galtier+3 more
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Deep inspiratory breath‐hold using the Elekta Active Breathing Coordinator™ leads to stable and reproducible breath‐holds and results in significant heart dose reductions. It may not be tolerated by all patients and has resource implications. Abstract Introduction Deep inspiratory breath‐hold (DIBH) has become standard in radiotherapy for left‐sided ...
Bomi Kim+4 more
wiley +1 more source
Abstract Reproducible research serves as a pillar of the scientific method and is a foundation for scientific advancement. However, estimates for irreproducibility of preclinical science range from 75% to 90%. The importance of reproducible science has not been assessed in the context of mechanics‐based modeling of human joints such as the knee ...
Jason P. Halloran+13 more
wiley +1 more source
Anisotropic MHD turbulence [PDF]
The solar wind and the interstellar medium are permeated by large-scale magnetic fields that render magnetohydrodynamic (MHD) turbulence anisotropic. In the weak-turbulence limit in which three-wave interactions dominate, analytical and high-resolution numerical results based on random scattering of shear-Alfv n waves propagating parallel to a large ...
C. S. Ng, Amitava Bhattacharjee
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The mathematical modeling of hybrid nanofluid flow and heat transfer with entropy generation toward parabolic trough surface collector (PTSC) inside the solar-powered ship (SPS) is performed.
Shahzad Faisal+10 more
doaj +1 more source
AbstractWe review the current status of research in MHD turbulence theory and numerical experiments and their applications to astrophysics and solar science. We introduce general tools for studying turbulence, basic turbulence models, MHD equations and their wave modes. Subsequently, we cover the theories and numerics of Alfvénic turbulence, imbalanced
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Abstract Aims To establish a sensitive, scientific and practical evaluation system for haemodialysis nursing and to provide a reference for the evaluation of haemodialysis nursing quality. Design Through a literature review and Delphi method. Method According to the literature review, a preliminary nursing‐sensitive quality indicators for haemodialysis
Lin Chen+4 more
wiley +1 more source
Daily PHYSICAL activity (DPA) IS markedly REduced in maintenance hemodialysis (MHD) patients
patients are considered to be physically less activity than normal, but there are only few studies on this question. We measured DPA over 7 days, with the new Actigraph GT3X+ Activity Monitor®, on 63 patients receiving MHD 3Xwk for ≥6 months and 36 ...
JC Kim+8 more
doaj +1 more source