Results 51 to 60 of about 78,726 (246)
Spatial structure of ion-scale plasma turbulence
Frontiers in Physics, 2014 Spatial structure of small-scale plasma turbulence is studied under different conditions of plasma parameter beta directly in the three-dimensional wave vector domain.
Yasuhito eNarita +5 more
doaj +1 more source
Advanced Materials, EarlyView.Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong +3 more
wiley +1 more source
The Gary Picture of Short-Wavelength Plasma Turbulence—The Legacy of Peter Gary
Frontiers in Physics, 2022 Collisionless plasmas in space often evolve into turbulence by exciting an ensemble of broadband electromagnetic and plasma fluctuations. Such dynamics are observed to operate in various space plasmas such as in the solar corona, the solar wind, as well ...
Y. Narita, T.N. Parashar, J. Wang
doaj +1 more source
Weak and strong regimes of incompressible magnetohydrodynamic turbulence
, 2009 It is shown that in the framework of the weak turbulence theory, the autocorrelation and cascade timescales are always of the same order of magnitude. This means that, contrary to the general belief, any model of turbulence which implies a large number ...
G. Gogoberidze +3 more
core +1 more source
Dependence of Kinetic Plasma Turbulence on Plasma β [PDF]
The Astrophysical Journal Letters, 2018 Abstract We study the effects of plasma β (the ratio of plasma pressure to magnetic pressure) on the evolution of kinetic plasma turbulence using fully kinetic particle-in-cell simulations of decaying turbulence. We find that the plasma β systematically affects spectra, measures of intermittency, decay rates of turbulence fluctuations ...
Tulasi N. Parashar +2 more
openaire +2 more sources
Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation
Advanced Materials, EarlyView.Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju +7 more
wiley +1 more source
Particle Dynamics in the RMP Ergodic Layer under the Influence of Edge Plasma Turbulence
Acta Polytechnica, 2013 The complex processes in edge tokamak plasma are affected (among others) both by resonant magnetic perturbation (RMP) and by plasma turbulence. RMP is nowadays considered to be a candidate for the mitigation of the edge-localized modes (ELMs). The effect
Matúš Kurian +3 more
doaj
Alfven Wave Collisions, The Fundamental Building Block of Plasma Turbulence II: Numerical Solution
, 2013 This paper presents the numerical verification of an asymptotic analytical solution for the nonlinear interaction between counterpropagating Alfven waves, the fundamental building block of astrophysical plasma turbulence. The analytical solution, derived
Dorland, William +2 more
core +1 more source
Anatomy of plasma turbulence [PDF]
Nature Physics, 2008 Detailed analysis of multiscale structures and the identification of long-lived streamer-like wavemodes in a magnetically confined plasma provides new insight into the physics of plasma turbulence.
Takuma Yamada +11 more
openaire +1 more source
Advanced Materials Technologies, EarlyView.This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias +4 more
wiley +1 more source