Results 51 to 60 of about 163 (129)

Nuclei of Planetary Nebulae in the Pulsation Instability Strip [PDF]

International Astronomical Union Colloquium, 1977
Pulsation properties of relevant stellar models are investigated with the linear nonadiabatic method. Short-period variability of FG Sge is interpreted as a pulsation phenomenon.
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New Close Binary Central Stars of Planetary Nebulae from Gaia DR3 Epoch Photometry. [PDF]

Res Notes AAS, 2022
Chornay N, Walton NA.
europepmc   +1 more source

Close Binary (and Pulsating) Nuclei of Planetary Nebulae [PDF]

International Astronomical Union Colloquium, 1979
Close-binary central stars of planetary nebulae are of interest to participants in this Colloquium because of recent suggestions that the cataclysmic binaries, containing a white dwarf and a lower-main-sequence star, may be descended from such objects (e.g.
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Overview of the LAMOST survey in the first decade. [PDF]

Innovation (Camb), 2022
Yan H, Li H, Wang S, Zong W, Yuan H, Xiang M, Huang Y, Xie J, Dong S, Yuan H, Bi S, Chu Y, Cui X, Deng L, Fu J, Han Z, Hou J, Li G, Liu C, Liu J, Liu X, Luo A, Shi J, Wu X, Zhang H, Zhao G, Zhao Y.   +26 more
europepmc   +1 more source

Nucleation experiments on a titanium-carbon system imply nonclassical formation of presolar grains. [PDF]

Sci Adv, 2023
Kimura Y, Tanaka KK, Inatomi Y, Aktas C, Blum J.   +4 more
europepmc   +1 more source

Amino acid gas phase circular dichroism and implications for the origin of biomolecular asymmetry. [PDF]

Nat Commun, 2022
Meinert C, Garcia AD, Topin J, Jones NC, Diekmann M, Berger R, Nahon L, Hoffmann SV, Meierhenrich UJ.   +8 more
europepmc   +1 more source

Assessment of the Impact of Ionizing Radiation Absorption on the Structural, Mechanical and Biophysical Properties of Textiles Used in Multilayer Space Suit. [PDF]

Materials (Basel), 2022
Krucińska I, Skrzetuska E, Puszkarz AK, Kawełczyk M.   +3 more
europepmc   +1 more source

The Nuclei of Two Planetary Nebulae [PDF]

Monthly Notices of the Royal Astronomical Society, 1933
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Cosmic ray feedback in galaxies and galaxy clusters: A pedagogical introduction and a topical review of the acceleration, transport, observables, and dynamical impact of cosmic rays. [PDF]

Astron Astrophys Rev, 2023
Ruszkowski M, Pfrommer C.
europepmc   +1 more source

On the Origin and Evolution of the Material in 67P/Churyumov-Gerasimenko. [PDF]

Space Sci Rev, 2020
Rubin M, Engrand C, Snodgrass C, Weissman P, Altwegg K, Busemann H, Morbidelli A, Mumma M.   +7 more
europepmc   +1 more source