Results 31 to 40 of about 5,875,498 (346)

X-ray emission from MP Muscae: an old classical T Tauri star [PDF]

open access: yes, 2007
We study the properties of X-ray emitting plasma of MP Mus, an old classical T Tauri star. We aim at checking whether an accretion process produces the observed X-ray emission and at deriving the accretion parameters and the characteristics of the shock ...
A. Maggio   +29 more
core   +2 more sources

Anodization Time Effect on Silver Particles Deposition on Anodic Oxide Coating over Al Produced by Plasma Electrolytic Oxidation

open access: yesPlasma, 2023
In this study, 6061 Al alloy was galvanostatically anodized under the Plasma Electrolytic Oxidation (PEO) condition. A factorial design of 22 was carried out using two variables (anodization time and presence of silver in the electrolyte) on two levels ...
Francisco Trivinho-Strixino   +5 more
doaj   +1 more source

Geometrical Analysis of the Stagnation Zone in Laterally Colliding Plasmas: Effects of Plasma Plume Separation and Ablating Target Material

open access: yesPlasma, 2023
The influence of an ablating target’s atomic mass on the development and growth of the interaction zone in laterally colliding plasmas has been investigated.
Haider M. Al-Juboori, Tom McCormack
doaj   +1 more source

Plasma Filtration

open access: yesAnnals of the Academy of Medicine, Singapore, 2005
Therapeutic plasma exchange (TPE) or plasmapheresis involves the separation of plasma from whole blood. In so doing, plasma-borne humoral disease mediators are removed from the body. This can attenuate the course and severity of the underlying disease.
H K, Tan, G, Hart
openaire   +2 more sources

Results on Plasma Focusing of High Energy Density Electron and Positron Beams [PDF]

open access: yes, 2000
We present results from the SLAC E-150 experiment on plasma focusing of high energy density electron and, for the first time, positron beams. We also discuss measurements on plasma lens-induced synchrotron radiation, longitudinal dynamics of plasma ...
Baldis, H. A.   +21 more
core   +4 more sources

A Global Model Study of Plasma Chemistry and Propulsion Parameters of a Gridded Ion Thruster Using Argon as Propellant

open access: yesPlasma, 2022
This work reports on the (zero-dimensional) global model study of argon plasma chemistry for a cylindrical thruster based on inductively coupled plasma (ICP) whose output has a system of two grids polarized with each other with direct current potential ...
Bernardo Magaldi   +3 more
doaj   +1 more source

Plasma Spectroscopy

open access: yesFusion Science and Technology, 2010
A brief introduction into the spectroscopy of fusion plasmas is presented. Basic principles of the emission of ionic, atomic and molecular radiation is explained and a survey of the effects, which lead to the population of the respective excited levels, is given. Line radiation, continuum radiation, opacity and line broadening mechanisms are addressed.
openaire   +4 more sources

Dust-acoustic waves and stability in the permeating dusty plasma: II. Power-law distributions

open access: yes, 2012
The dust-acoustic waves and their stability driven by a flowing dusty plasma when it cross through a static (target) dusty plasma (the so-called permeating dusty plasma) are investigated when the components of the dusty plasma obey the power-law q ...
Jingyu Gong   +4 more
core   +1 more source

Emittance growth in linear induction accelerators

open access: yes, 2014
The Dual-Axis Radiographic Hydrotest (DARHT) facility uses bremsstrahlung radiation source spots produced by the focused electron beams from two linear induction accelerators (LIAs) to radiograph large hydrodynamic experiments driven by high explosives ...
Carlson, C. A.   +6 more
core   +1 more source

On the magnetohydrodynamic description of a two-component plasma in the Kerr metric [PDF]

open access: yes, 1998
The magnetohydrodynamic equations describing an inviscid, fully ionized plasma in the vicinity of a rotating black hole are derived from a two-component plasma theory within the framework of the 3+1 split of the Kerr metric.
Khanna, Ramon
core   +3 more sources

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