Search Results - "Staude, J."

The 1.5 meter solar telescope GREGOR by Schmidt, W., von der Lühe, O., Volkmer, R., Denker, C., Solanki, S.K., Balthasar, H., Bello González, N., Berkefeld, Th, Collados, M., Fischer, A., Halbgewachs, C., Heidecke, F., Hofmann, A., Kneer, F., Lagg, A., Nicklas, H., Popow, E., Puschmann, K.G., Schmidt, D., Sigwarth, M., Sobotka, M., Soltau, D., Staude, J., Strassmeier, K.G., Waldmann, T.A.

“…The 1.5 m telescope GREGOR opens a new window to the understanding of solar small‐scale magnetism. The first light instrumentation includes the Gregor Fabry…”
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Spectropolarimetric observations of an arch filament system with the GREGOR solar telescope by Balthasar, H., Gömöry, P., González Manrique, Sj, Kuckein, C., Kavka, J., Kučera, A., Schwartz, P., Vašková, R., Berkefeld, T., Collados Vera, M., Denker, C., Feller, A., Hofmann, A., Lagg, A., Nicklas, H., Orozco Suárez, D., Pastor Yabar, A., Rezaei, R., Schlichenmaier, R., Schmidt, D., Schmidt, W., Sigwarth, M., Sobotka, M., Solanki, S.K., Soltau, D., Staude, J., Strassmeier, K. G., Volkmer, R., von der Lühe, O., Waldmann, T.

“…Arch filament systems occur in active sunspot groups, where a fibril structure connects areas of opposite magnetic polarity, in contrast to active region…”
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Fitting peculiar spectral profiles in He I 10830 Å absorption features by González Manrique, S. J., Kuckein, C., Pastor Yabar, A., Collados, M., Denker, C., Fischer, C. E., Gömöry, P., Diercke, A., Bello González, N., Schlichenmaier, R., Balthasar, H., Berkefeld, T., Feller, A., Hoch, S., Hofmann, A., Kneer, F., Lagg, A., Nicklas, H., Orozco Suárez, D., Schmidt, D., Schmidt, W., Sigwarth, M., Sobotka, M., Solanki, S. K., Soltau, D., Staude, J., Strassmeier, K. G., Verma, M., Volkmer, R., von der Lühe, O., Waldmann, T.

“…The new generation of solar instruments provides better spectral, spatial, and temporal resolution for a better understanding of the physical processes that…”
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Comparison of Solar Magnetic Fields Measured at Different Observatories: Peculiar Strength Ratio Distributions Across the Disk by Demidov, M. L., Golubeva, E. M., Balthasar, H., Staude, J., Grigoryev, V. M.

“…In this paper we analyze the distribution of magnetic strength ratios (MSR) across the solar disk using magnetograms in different spectral lines from the same…”
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Solar physics at the Einstein Tower by Denker, C., Heibel, C., Rendtel, J., Arlt, K., Balthasar, H., Diercke, A., González Manrique, S.J., Hofmann, A., Kuckein, C., Önel, H., Senthamizh Pavai, V., Staude, J., Verma, M.

“…The solar observatory Einstein Tower (Einsteinturm) at the Telegrafenberg in Potsdam is both a landmark of modern architecture and an important place for solar…”
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Pre-incisional epidural ropivacaine, sufentanil, clonidine, and (S)+-ketamine does not provide pre-emptive analgesia in patients undergoing major pancreatic surgery by Gottschalk, A., Freitag, M., Steinacker, E., Kreißl, S., Rempf, C., Staude, H.-J., Strate, T., Standl, T.

“…The concept of pre-emptive analgesia remains controversial. This prospective, randomized, and double-blind study compared epidural administration of…”
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Flow and magnetic field properties in the trailing sunspots of active region NOAA 12396 by Verma, M., Denker, C., Böhm, F., Balthasar, H., Fischer, C. E., Kuckein, C., Bello González, N., Berkefeld, T., Collados, M., Diercke, A., Feller, A., González Manrique, S. J., Hofmann, A., Lagg, A., Nicklas, H., Orozco Suárez, D., Pator Yabar, A., Rezaei, R., Schlichenmaier, R., Schmidt, D., Schmidt, W., Sigwarth, M., Sobotka, M., Solanki, S. K., Soltau, D., Staude, J., Strassmeier, K. G., Volkmer, R., von der Lühe, O., Waldmann, T.

“…Improved measurements of the photospheric and chromospheric three‐dimensional magnetic and flow fields are crucial for a precise determination of the origin…”
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Magnetic field oscillations of sunspots? by Staude, J.

“…For 3 decades it is known that sunspots show oscillations of velocity and intensity, that is of thermodynamic quantities. Oscillatory power is concentrated at…”
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Observational evidences for multi-component magnetic field structure in solar flares by Lozitsky, V. G., Staude, J.

“…Two solar flares of 25 July 1981 and 5 November 2004 of importance 2 N and M4.1/1B, respectively, were investigated using observational data obtained with the…”
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A retrospective of the GREGOR solar telescope in scientific literature by Denker, C., von der Lühe, O., Feller, A., Arlt, K., Balthasar, H., Bauer, S.-M., Bello González, N., Berkefeld, Th, Caligari, P., Collados, M., Fischer, A., Granzer, T., Hahn, T., Halbgewachs, C., Heidecke, F., Hofmann, A., Kentischer, T., Klvaňa, M., Kneer, F., Lagg, A., Nicklas, H., Popow, E., Puschmann, K.G., Rendtel, J., Schmidt, D., Schmidt, W., Sobotka, M., Solanki, S.K., Soltau, D., Staude, J., Strassmeier, K.G., Volkmer, R., Waldmann, T., Wiehr, E., Wittmann, A.D., Woche, M.

“…In this review, we look back upon the literature, which had the GREGOR solar telescope project as its subject including science cases, telescope subsystems,…”
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Oscillations of velocity and magnetic fields in sunspot umbrae by Staude, J.

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Peculiarities of entropy and magnetosonic waves in optically thin cosmic plasma by Somov, B V, Dzhalilov, N S, Staude, J

“…The stability problem for small magnetohydrodynamic (MHD) perturbations in an optically thin, perfectly conducting uniform plasma with a cosmic abundance of…”
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Waves in Sunspots: Resonant Transmission and the Adiabatic Coefficient by Settele, A, Staude, J, Zhugzhda, Yd

“…We investigate linear acoustic-gravity waves in three different semi-empirical model atmospheres of large sunspot umbrae. The sunspot filter theory is applied,…”
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Instability of entropy waves in cosmic plasma by Somov, B. V., Dzhalilov, N. S., Staude, J.

“…A dispersion equation is derived for small disturbances of the magnetohydrodynamic type in optically transparent plasma with cosmic abundance of elements. The…”
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OBSERVATIONS OF SUNSPOT UMBRAL OSCILLATIONS by Horn, T, Staude, J, Landgraf, V

“…The solar vacuum telescopes VTT and GCT at Tenerife have been used to obtain high-resolution two-dimensional spectro-polarimetric observations of oscillations…”
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Line formation in turbulent magnetic atmospheres by Carroll, T. A., Staude, J.

“…We present a stochastic formulation of the polarized radiative transfer in an atmosphere permeated by a random magnetic field. On the basis of a Markov process…”
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Contribution functions for polarized radiative transfer by Staude, J.

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Meso-structured magnetic atmospheres: Stochastic polarized radiative transfer and Stokes profile inversion by Carroll, T.A., Staude, J.

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Signature of differential rotation in solar disk-integrated chromospheric line emission by Hasler, K.-H., Rüdiger, G., Staude, J.

“…UARS SOLSTICE data have been subjected to Fourier and wavelet analyses in order to search for the signature of the solar rotation law in the disk‐integrated…”
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IRAS 08159-3543: Optical Detection of the Dusty, Neutral Bipolar Wind of a Luminous Young Stellar Object by Neckel, Th, Staude, H. J.

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