“…Until now, the study of stellar shapes has only been possible with optical interferometry for a few of the fastest-rotating nearby stars. …”
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“…Given that we cannot access data from the solar wind 4 billion years ago, this review relies on stellar data, in an effort to better place the Sun and the solar wind in a stellar context. …”
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“…A spectrum of the 17/sup m/ semi-stellar center of NGC 1809 confirms this diffuse object, near the LMC bar, as a background galaxy (V/sub 0 /=1065+or-30 km s/sup -1/, largest size 25 kpc). …”
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“…These are the proceedings of the Sant Cugat Forum 2nd Workshop on Cosmic-ray Induced Phenomenology in Stellar Environments, held April 16-19, 2012. The aim of this Workshop was to address the current knowledge and challenges of high-energy emission from stellar environments at all scales and provide a comprehensive review of the state of the field from the observational to the theoretical perspectives. …”
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“…For example, the formulae that define the macroscopic behavior of stellar systems are all derived in the same way from the microscopic distribution function. …”
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“…The Magnitudes of Astronomical Quantities3. Stellar Evolution4. Basic Structures of Winds and Windblown Bubbles5. …”
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“…In this new edtion the authors present a comprehensive review of both the astrophysical nature of individual red dwarf and brown dwarf stars and their collective statistical properties as an important Galactic stellar population. Chapters dealing with the observational properies of low-mass dwarfs, the stellar mass function and extrasolar planets have been completely revised. …”
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“…Out of the nine systems, there are five robust candidates with a significant excess (higher that 50%) of lensing mass with respect to stellar mass, irrespective of the stellar initial mass function. …”
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“…It includes all the science necessary for a qualitative understanding of stellar spectra, but avoids a mathematical treatment which would alienate many of its intended readers. …”
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“…The above result can be important for fundamental physics, because core-collapse supernova explosions seem anthropically needed, as they spread intermediate-mass nuclei presumably necessary for “life.” We also study stellar burning, finding that it does not provide anthropic boundaries on v.…”
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“…Giant molecular clouds (GMCs) and their stellar offspring are the building blocks of galaxies. …”
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“…These results have strong implications for the chemical and stellar evolution of the light elements, in particular for \he3. …”
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“…In the oxygenated excised squid (Loligo pealii) stellate ganglion preparation one can produce excitation of the stellar giant axons by stimulating the second largest (accessory fiber, Young, 1939) or other smaller preganglionic giant axons. …”
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“…We present a review of the papers written in the field of stellar magnetism studies in 2020. More than 70 original papers related to different areas of the specified scientific topics have been analyzed. …”
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“…In: Thompson, M.J., Christensen-Dalsgaard, J. (Eds.) Stellar Astrophysical Fluid Dynamics, Cambridge University Press, pp. 1 – 19, 2003), followed by some further remarks by Christensen-Dalsgaard (Unsolved Problems in Stellar Physics: A Conference in Honour of Douglas Gough, American Institute of Physics Conference Series, 948, xii, 2007).…”
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“…The latter component can be determined via the s-process systematics based on the stellar neutron capture cross sections of 186Os and 187Os. …”
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“…Black holes with masses smaller than the Chandrasekhar limit ≈1.4  M⊙ are essentially impossible to produce through stellar evolution. We propose a new channel for production of low mass black holes: stellar objects catastrophically accrete nonannihilating dark matter, and the small dark core subsequently collapses, eating up the host star and transmuting it into a black hole. …”
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“…The book covers many aspects of theoretical and observational star formation: low-mass star formation; young circumstellar discs; computational methods; triggered star formation; the stellar initial mass function; high-mass star formation; and stellar clusters. …”
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“…This represents a paradigm shift for the stellar upper-mass limit, which may have major implications far beyond the field of stellar physics. …”
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