منابع مشابه
The effect of convection on pulsational stability
A review on the current state of mode physics in classical pulsators is presented. Two, currently in use, time-dependent convection models are compared and their applications on mode stability are discussed with particular emphasis on the location of the Delta Scuti instability strip.
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The brightest blue supergiants represent the most massive evolved stars known. They are believed to be in the core helium-burning phase of evolution. To discuss the question of their stability, model interiors of core helium-burning stars with hydrogen-burning shells have been constructed and tested for pulsational instability (15-1000 M0). All models are found to be extremely stable against nu...
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KI 2009 is the 32nd edition of the German Conference on Artificial Intelligence, which traditionally brings together academic and industrial researchers from all areas of AI. The technical programme of KI 2009 will comprise paper and poster presentations and a variety of workshops and tutorials. We invite proposals for workshops to be held at the beginning of the conference. Eligible topics inc...
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This year’s IK attracted 179 participants to its traditional location at the HeinrichLübke Haus in Günne at Lake Möhne. We were a good mix of researchers from Bachelor to Professor level, coming from more than ten countries, with diverse backgrounds from cognitive science, neuroscience, computer science, mathematics, psychology, music and philosophy. We had in common an open mindset and the des...
متن کاملThe Visual Orbit of • Pegasi
We have determined the visual orbit for the spectroscopic binary • Pegasi with interferometric visibility data obtained by the Palomar Testbed Interferometer in 1997. • Peg is a double-lined binary system whose minimum masses and spectral typing suggests the possibility of eclipses. Our orbital and component diameter determinations do not favor the eclipse hypothesis : the limb-to-limb separati...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1994
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/267.4.1045