Solar observations at a resolution of 0.2 arc seconds show the reconnection and relaxation of magnetic braids in a coronal active region, leading to the dissipation of sufficient energy to heat the structures to about 4,000,000 K. The Sun's outer a
The complex definition of Corona treatment could come straight out of a textbook: All materials have an inherent surface energy, and corona treatment is a technique used to modify the surface energy by using a low temperature corona discharge plasma to impart changes in the properties of a surfac...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Dictionary Medical Encyclopedia Wikipedia </>embed</> discharge corona St. Elmo's fire Saint Ulmo's... Saint Ulmo's... Saint Elmo's... Saint Elmo's... ...
We can set constraints on the forms of the magnetic stress tensor on the condition that Fis proportional to the fraction f of gravitational energy dissipated in the hot corona and that f is proportional to the magnetic energy density in the disk. We find that the shear stress tensor t~Pis ...
In a corona discharge the electrical energy is converted mainly into thermal energy; upon collision the ions impart the energy of their motion to neutral molecules of the gas. This mechanism leads to appreciable losses of energy in high-voltage transmission lines. Corona discharge has been applied...
The solar corona is shaped and mysteriously heated to millions of degrees by the Sun’s magnetic field. It has long been hypothesized that the heating results from a myriad of tiny magnetic energy outbursts called nanoflares, driven by the fundamental pr
Part II Proceedings of the Monterey Workshop, held in Monterey, California, August 1999Conference proceedings © 2001 Overview Editors: Oddbjorn Engvold, John W. Harvey 5238 Accesses 9 Citations 1 Altmetric This is a preview of subscription content, log in via an institution to check ...
The author's suggestion in his last paper that a helium star 谓 Sgr may have a corona seems to be justified. X-ray from a corona around a helium star is strongest when the physical parameters of the star are log g 6 and T e 15000 K. But the total energy flux is too small to ...
The acoustic energy-generation rate from the convective zone was calculated for various models. Results show that chromosphere and corona can be expected around stars with temperature lower than 8000K at the main sequence, and lower than 6500K at log g =2.When a star is rotating rapidly, ...
energy of 200.00 eV and a step size of 1 eV. Both survey scans were performed to assess Cu and S elements in detail. In addition, to obtain the crystal structure, X-ray diffraction (XRD) patterns were recorded on STOE STADI MP diffractometer in transmission mode with Mo Kα ...