Refractive Focusing by Interstellar Clouds and the Rapid Polarization Angle Swing in QSO 1150+812

Autor: A. Witzel, Thomas P. Krichbaum, T. Beckert, J. A. Zensus, Giuseppe Cimo, Silke Britzen, Alexander Kraus, Xi-Zhen Zhang, Shan-Jie Qian, Lars Fuhrmann

Publikováno v: Chinese Journal of Astronomy and Astrophysics. 6:1-14

A very rapid polarization position angle swing of ∼ 180 ◦ (with a time scale of ∼6 hours) observed at 2cm in QSO1150+812 (z = 1.25) was reported by Kochenov & Gabuzda. This very rare event is difficult to explain. We found a pos- sible interpre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48655e625204cd36f297df122e74ff56
https://doi.org/10.1088/1009-9271/6/1/001

A model for polarised radio emission from Sgr A*

Autor: T. Beckert

Publikováno v: Proceedings of the Galactic Center Workshop 2002: The Central 300 parsecs of the Milky Way

The detection of circular polarisation in compact synchrotron sources provides new insights into magnetic field configurations and the low-energy population of electrons in relativistic jets. Conversion of linear to circular polarisation can be drive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1d919057d82e206ade785091f1da43c
https://doi.org/10.1002/asna.200385051

Milli-arcsecond Astrophysics with VSI, the VLTI Spectro-imager in the ELT Era

Autor: F. Malbet, D. Buscher, G. Weigelt, P. Garcia, M. Gai, D. Lorenzetti, J. Surdej, J. Hron, R. Neuhäuser, P. Kern, L. Jocou, J.-P. Berger, O. Absil, U. Beckmann, L. Corcione, G. Duvert, M. Filho, P. Labeye, E. Le Coarer, G. Li Causi, J. Lima, K. Perraut, E. Tatulli, E. Thiébaut, J. Young, G. Zins, A. Amorim, B. Aringer, T. Beckert, M. Benisty, X. Bonfils, A. Chelli, O. Chesneau, A. Chiavassa, R. Corradi, M. de Becker, A. Delboulbé, G. Duchêne, T. Forveille, C. Haniff, E. Herwats, K.-H. Hofmann, J.-B. Le Bouquin, S. Ligori, D. Loreggia, A. Marconi, A. Moitinho, B. Nisini, P.-O. Petrucci, J. Rebordao, R. Speziali, L. Testi, F. Vitali

Publikováno v: Science with the VLT in the ELT Era
A. Moorwood. Science with the VLT in the ELT Era, Springer, pp.343-348, 2009, Astrophysics and Space Science Proceedings, ⟨10.1007/978-1-4020-9190-2_57⟩
Astrophysics and Space Science Proceedings ISBN: 9781402091896

8 pages. To be published in the proceedings of the ESO workshop "Science with the VLT in the ELT Era", held in Garching (Germany) on 8-12 October 2007, A. Moorwood editor.; Nowadays, compact sources relatively warm like surfaces of nearby stars, circ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49d0ced92d6bed85621a467e98e7b66f
https://hal.archives-ouvertes.fr/hal-00206268/file/vsi-malbet.pdf

Acrylic resins as rate-controlling membranes in novel formulation of a nine-day 17beta-estradiol transdermal delivery system: in vitro and release modifier effect evaluation

Autor: H. Peteriet, Morteza Rafiee-Tehrani, T. Beckert, N. Safaii-Nikui

Publikováno v: Drug development and industrial pharmacy. 27(5)

The feasibility of transdermal controlled delivery system of 17beta-estradiol was investigated by conducting in vitro release studies. Several new 17beta-estradiol unilaminate adhesive devices capable of releasing 17beta-estradiol in a controlled fas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85c16ba2fcbc6fdfe3d6f0452893ed5
https://pubmed.ncbi.nlm.nih.gov/11448050

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