Zobrazeno 1 - 10
of 142
pro vyhledávání: '"E. Tandberg"'
Solar mid-IR observations in the 8-15 micrometer band continuum with moderate angular resolution (18 arcseconds) reveal the presence of bright structures surrounding sunspots. These plage-like features present good association with calcium CaII K1v p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c3ae145868bc3e05b30b66cc17bce08
http://arxiv.org/abs/0708.2261
http://arxiv.org/abs/0708.2261
Publikováno v:
Acta neurologica Scandinavica. 89(4)
The objective of this paper is to evaluate the accuracy of conventional diagnostic criteria for Parkinson's disease and give an overview of alternative causes to parkinsonian syndromes. We also propose a new approach to the clinical diagnosis of Park
Publikováno v:
Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke. 113(29)
This article describes three patients with different causes of parkinsonian syndromes where electroconvulsive treatment markedly improved their symptoms. The results are discussed and compared with those of previously published studies. Most of these
Publikováno v:
Symposium - International Astronomical Union. 107:487-490
We have used a self-consistent magnetohydrodynamics model to study the evolution of solar magnetic fields in an active region. The problem has been cast as an initial boundary-value problem based on explicit mathematical formalism (i.e., method of pr
Publikováno v:
Solar Physics. 86:159-171
Publikováno v:
International Astronomical Union Colloquium. 104:223-226
Simultaneous observations of a surge in Hα- and C IV are analysed in terms of Doppler velocities and “microturbulence”. The behaviour of both quantities suggests strong velocity shears with small spatial scales.
Publikováno v:
Astrophysics and Space Science. 83:189-194
A new ideal magnetohydrodynamic (MHD) model is used to examine the dynamical response of the upper solar atmosphere to the injection of cold mass from the photosphere, a surge perturbation. Theoretical results show that mass ejections from the photos
Autor:
W. Henze, E. Tandberg-Hanssen, M. J. Hagyard, B. E. Woodgate, R. A. Shine, J. M. Beckers, M. Bruner, J. B. Gurman, C. L. Hyder, E. A. West
Publikováno v:
Solar Physics. 81:231-244
The Ultraviolet Spectrometer and Polarimeter on the Solar Maximum Mission spacraft has observed for the first time the longitudinal component of the magnetic field by means of the Zeeman effect in the transition region above a sunspot. The data prese
Autor:
E. Tandberg-Hanssen, Chung-Chieh Cheng
Publikováno v:
International Astronomical Union Colloquium. 86:147-150
The transition region exhibits dynamic changes during solar flares. To understand the energy release and transport processes in solar flares, it is important to determine observationally the physical conditions in the flare transition region plasmas,