نتایج جستجو برای: corona wind

تعداد نتایج: 96504  

Journal: :Nanoscale 2015
S Winzen S Schoettler G Baier C Rosenauer V Mailaender K Landfester K Mohr

Here we demonstrate how a complementary analysis of nanocapsule-protein interactions with and without application media allows gaining insights into the so called hard and soft protein corona. We have investigated how both human plasma and individual proteins (human serum albumin (HSA), apolipoprotein A-I (ApoA-I)) adsorb and interact with hydroxyethyl starch (HES) nanocapsules possessing diffe...

Journal: :Physics of Plasmas 2021

A primary goal of the Parker Solar Probe (PSP) Mission is to answer outstanding question how solar corona plasma heated high temperatures needed for acceleration wind. Various heating mechanisms have been suggested, but one that gaining increasing credence associated with dissipation low frequency magnetohyrodynamic (MHD) turbulence. However, MHD turbulence models come in several flavors: which...

2016
Chandrashekar Adiga

The corona G◦H of two graphs G and H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining each i-th vertex of G to every vertex in the i-th copy of H. The neighborhood coronaG⋆H of two graphs G and H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining the neighbors of the i-th vertex of G to every vertex in the i-th copy of H. In this p...

Journal: :The Astrophysical Journal 2023

Connecting the solar wind observed throughout heliosphere to its origins in corona is one of central aims heliophysics. The variability magnetic field, bulk plasma, and heavy ion composition properties slow are thought result from reconnection processes corona. We identify regions enhanced 2003 April 15 May 13 (Carrington Rotation 2002), by Wind Advanced Composition Explorer spacecraft, demonst...

Journal: :Space Science Reviews 2023

Abstract Launched on 12 Aug. 2018, NASA’s Parker Solar Probe had completed 13 of its scheduled 24 orbits around the Sun by Nov. 2022. The mission’s primary science goal is to determine structure and dynamics Sun’s coronal magnetic field, understand how solar corona wind are heated accelerated, what processes accelerate energetic particles. returned a treasure trove data that far exceeded qualit...

2007
ATHANASIOS MAGLARAS LEANDROS MAGLARAS

The Corona Current in air gaps influences the values of the breakdown voltage of the air gaps greatly. This happens because the corona current changes the field distribution in the gap making it less inhomogeneous. Thus the value of the breakdown voltage increases and becomes bigger as the value of the corona current increases. A major result of this phenomenon is the appearance of the Polarity...

2011
Andrei Bologa Hanns-Rudolf Paur Helmut Seifert

The use of electrical corona discharge opens broad possibilities for effective development of electrostatic precipitators (ESPs). The object of the work is the study of the corona discharge in different gases at high temperature / high pressure (HT/HP) conditions. The studies are carried out in a HT/HP ionizer in the pure synthetic air, N2, He and He-synthetic air and He-N2 gas mixtures. Corona...

2003
Mehmet Salih Mamis

State-space techniques are used for the computation of the surge response of a transmission line with corona. The transmission line is treated as the series connection of short line sections, and the effect of corona is represented in each section by a nonlinear (voltage dependent) capacitor-conductance branch. Surge response of the transmission line is obtained for various corona models by tak...

2003
S. E. Gibson D. J. Foster M. Guhathakurta T. Holzer

[1] The three-dimensional (3-D) density structure of the solar corona is a fundamental boundary condition on the solar wind. Most easily applied models of the global coronal density have been restricted to date to axisymmetric 2-D cases. We present here a 3-D model made up of a superposition of multiple streamers, having distinct gaussian widths in longitude and latitude and both longitudinal a...

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