Results 151 to 160 of about 198 (177)

Thermonuclear Runaways Events in Symbiotic Binaries

1995
Most symbiotic binaries appear to contain low mass white dwarfs accreting hydrogen rich material from their M giant companions. Depending on the mass accretion rate, the symbiotic white dwarfs may undergo hydrogen shell flashes or burn the hydrogen immediately as it is accreted in a quasi stable shell.
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ROSAT observations of symbiotic binaries and related objects

2007
We present X-ray observations of 217 confirmed or suspected symbiotic binaries with the ROSAT PSPC during the all-sky survey and 129 archived pointings. A table lists 3σ upper limits or detected count rates for survey and pointing observations (available for 46 objects) plus a collection of UBVJHK brightnesses, stellar types, outburst status, and ...
K. F. Bickert, J. Greiner, R. E. Stencel
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Nature of the symbiotic binary V 1329 Cyg

Astrophysics and Space Science, 1986
The published photometric and spectroscopic data of the symbiotic binary V 1329 Cyg are interpreted. It is shown, that V 1329 Cyg is an eclipsing binary with an elliptical orbit orbit (e=0.28). The cooler component fills up the Roche-lobe at periastron.
D. Chochol, A. Vittone
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Mass Loss Geometry in Symbiotic Binaries

2001
I briefly revise the properties of the extended ionised nebulae around symbiotic stars. These are key objects in the discussion of the effects produced by a detached stellar companion on the AGB mass loss, of the outflows from accreting post-AGB stars, and of the mutual interaction of the slow and fast winds produced in these binary systems.
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Symbiotic Stars in the Context of Binary Evolution and Metallicity

Astrophysics and Space Science, 2006
A brief description of symbiotic binary stars is given, followed by a discussion on their evolutionary status. It is evident that different subtypes of symbiotic stars belong to the different Galactic populations. Discussion of some properties of the hot and cool components of symbiotic stars is presented.
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Present Understanding of the Light Curves of Symbiotic Binaries

Astrophysics and Space Science, 2005
Abstract. We explain a complex behaviour of the light curves (LC) of symbiotic binaries on the basis of their spectral energy distribution (SED) in the optical domain. During quiescent phases we observe a wave-like variation of the optical light as a function of orbital phase. This is produced by the orbitally-related variation of the emission measure (
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Differentiation trajectories and biofunctions of symbiotic and un-symbiotic fate cells in root nodules of Medicago truncatula

Molecular Plant, 2022
Fugui Zhu, Wang Tao, Qinyi Ye
exaly  

Symbiotic Communications: Where Marconi Meets Darwin

IEEE Wireless Communications, 2022
Qianqian Zhang, Ruizhe Long, Ying-Chang Liang   +2 more
exaly  

Spectroscopic and photometric analysis of symbiotic candidates – I. Ten candidates on classical symbiotic stars

Monthly Notices of the Royal Astronomical Society, 2021
Jaroslav Merc, Marek Wolf, Rudolf Galis   +2 more
exaly  

Insight into the symbiotic lifestyle of DPANN archaea revealed by cultivation and genome analyses

Proceedings of the National Academy of Sciences of the United States of America, 2022
Norio Kurosawa, Antonius Suwanto, Shingo Kato   +2 more
exaly