Results 101 to 110 of about 2,894,075 (299)

Ion diffusion and acceleration in plasma turbulence [PDF]

Journal of Plasma Physics, 2018
Particle transport, acceleration and energization are phenomena of major importance for both space and laboratory plasmas. Despite years of study, an accurate theoretical description of these effects is still lacking. Validating models with self-consistent, kinetic simulations represents today a new challenge for the description of weakly collisional ...
PECORA, FRANCESCO, Sergio Servidio, Antonella Greco, W H Matthaeus, David Burgess, C T Haynes, Vincenzo Carbone, Pierluigi Veltri   +7 more
openaire   +3 more sources

Explosive Particle Dispersion in Plasma Turbulence. [PDF]

Physical Review Letters, 2016
Particle dynamics are investigated in plasma turbulence, using self-consistent kinetic simulations, in two dimensions. In the steady state, the trajectories of single protons and proton pairs are studied, at different values of plasma β (ratio between ...
S. Servidio, C. Haynes, W. Matthaeus, D. Burgess, V. Carbone, P. Veltri   +5 more
semanticscholar   +1 more source

Antistatic High‐Density Polyethylene (HDPE)/Conductive Carbon Black (CCB) Composites for Automotive Parts: Influence of CCB Structure and Molding Technique

Journal of Applied Polymer Science, EarlyView.
Antistatic performance in HDPE/conductive carbon black composites is governed not only by filler structure but also by processing. Injection molding induces surface resistivity through skin–core effects, whereas compression molding favors conductive networks.
Jorge Henrique Faber Boog, Lidiane Cristina Costa, Juliano Marini   +2 more
wiley   +1 more source

Confinement Efficiency and Stability of a Toroidal Magnetized Plasma Device with Sheared Magnetic Field Lines using an Internal Ring Conductor

, 2012
In a new toroidal laboratory plasma device including a poloidal magnetic field created by an internal circular conductor, the confinement efficiency of the magnetized plasma and the turbulence level are studied in different situations. The plasma density
Pierre, Thiery
core   +5 more sources

Establishment of a Single‐Cell Minimal Medium: A Case Study for Microfluidic Cultivation of Corynebacterium glutamicum

Biotechnology and Bioengineering, EarlyView.
Conventional bulk media are often unsuitable for single‐cell cultivation and analysis because they provide excess nutrients or lack essential components. Redesigning the medium allows for controlled, defined growth, enabling the development of a robust minimal medium that supports quantitative and reproducible single‐cell analysis across different ...
Judith Wegmann, Matthias Pesch, Juliane Zwoch, Andreas Schmid, Dietrich Kohlheyer, Alexander Grünberger   +5 more
wiley   +1 more source

Impact of lower hybrid current drive on edge velocity shear and turbulence in the HL-2A tokamak

Nuclear Fusion
The effect of lower hybrid current drive (LHCD) on edge velocity shear and turbulence in the HL-2A tokamak has been investigated. Experimental results demonstrate that the LHCD leads to an increase in edge velocity shear at both the inner and outer shear
A.S. Liang, X.L. Zou, W.L. Zhong, G.L. Xiao, Z.C. Yang, J. Wen, R. Ke, X.X. He, A. Ekedahl, L. Delpech, D. Mazon, Y. Savoye-Peysson, G.T. Hoang, M. Jiang, X.Y. Bai, B. Lu, D.L. Yu, Z.B. Shi   +17 more
doaj   +1 more source

Higher-Order Statistics in Compressive Solar Wind Plasma Turbulence: High-Resolution Density Observations From the Magnetospheric MultiScale Mission

Frontiers in Physics, 2020
Turbulent density fluctuations are investigated in the solar wind at sub-ion scales using calibrated spacecraft potential. The measurement technique using the spacecraft potential allows for a much higher time resolution and sensitivity when compared to ...
Owen Wyn Roberts, Jessica Thwaites, Jessica Thwaites, Luca Sorriso-Valvo, Rumi Nakamura, Zoltán Vörös, Zoltán Vörös   +6 more
doaj   +1 more source

THE DYNAMICAL GENERATION OF CURRENT SHEETS IN ASTROPHYSICAL PLASMA TURBULENCE [PDF]

, 2016
Turbulence profoundly affects particle transport and plasma heating in many astrophysical plasma environments, from galaxy clusters to the solar corona and solar wind to Earth's magnetosphere.
G. Howes
semanticscholar   +1 more source

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

BMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song, Yunlong Wu, Xing Chen, Yafei Liu, Mengna Dong, Jiawei Shi, Xichi Wang, Nianguo Dong, Weihua Qiao, Qin Wang   +9 more
wiley   +1 more source

Evidence of Critical Balance in Kinetic Alfven Wave Turbulence Simulations

, 2011
A numerical simulation of kinetic plasma turbulence is performed to assess the applicability of critical balance to kinetic, dissipation scale turbulence. The analysis is performed in the frequency domain to obviate complications inherent in performing a
G. G. Howes, Iroshnikov R. S., J. M. TenBarge   +2 more
core   +1 more source