Results 191 to 200 of about 34,988 (230)

Enhanced Midface Lift: A Subciliary Incision Approach in Conjunction With Minimal Access Cranial Suspension Lift. [PDF]

open access: yesPlast Reconstr Surg Glob Open
Elsahar H   +4 more
europepmc   +1 more source

Surgeon's perceptions and preferences in the management of idiopathic macular hole. [PDF]

open access: yesIndian J Ophthalmol
Kumawat D   +10 more
europepmc   +1 more source

Pinch with Rotating Plasma

The Physics of Fluids, 1961
The magnetohydrodynamic stability of an infinitely conducting incompressible plasma, in the shape of an infinitely long circular cylinder within an external conductor, compressed by external Bθ and Bz against internal Bz, is investigated in the circumstance that the plasma has an angular velocity about the z axis of the cylinder.
Gerjuoy, E., Rosenbluth, M. N.
openaire   +1 more source

Z-pinch plasma jet

IEEE Transactions on Plasma Science, 1993
The Z-pinch is formed in a low-pressure pulsed discharge between two conical electrodes having an axial symmetry. In such a configuration, a plasma jet can be created. Results of a jet study by schlieren and interferometric diagnostics are used to design apparatus with a similar electrode configuration, in which the Z-pinch effect drives the plasma ...
P. Kubes   +5 more
openaire   +1 more source

Externally Pinched Plasma

Journal of the Physical Society of Japan, 1958
A new process of pinching a plasma column is treated theoretically. A column of plasma with no longitudinal current can be pinched by an external magnetic field parallel to the column; and the plasma thus pinched will not show any instability. The process depends on the effective value of γ, the ratio of specific heats.
Tihiro Ohkawa, Taro Kihara
openaire   +1 more source

Quasi-Single-Helicity Reversed-Field-Pinch Plasmas

Physical Review Letters, 2000
The reversed field pinch (RFP) is a configuration for plasma magnetic confinement. It has been traditionally viewed as dominated by a bath of MHD instabilities producing magnetic chaos and high energy transport. We report experimental results which go beyond this view.
D F Escande   +11 more
openaire   +2 more sources

Plasma jet formation in x-pinch plasmas

AIP Conference Proceedings, 2001
Plasma formation in a x-pinch-formed from two 10 μm Al wires at a current of 100 kA- was studied by using a two frame Mach Zender interferometer. It was observed that the plasma column that forms on the axis of the x-pinch, does not come entirely from the coronal plasma from the limbs but rather from the plasma formed at the crossing point region.
R. Aliaga-Rossel   +5 more
openaire   +1 more source

Z-pinch plasma neutron sources

Physics of Plasmas, 2007
A deuterium gas-puff load imploded by a multi-MA current driver from a large initial diameter could be a powerful source of fusion neutrons, a plasma neutron source (PNS). Unlike the beam-target neutrons produced in Z-pinch plasmas in the 1950s and deuterium-fiber experiments in the 1980s, the neutrons generated in deuterium gas-puffs with current ...
A. L. Velikovich   +10 more
openaire   +1 more source

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