Results 11 to 20 of about 1,428,021 (327)
Bp stars in OrionOB1 association [PDF]
, 2013 A total of 85 CP stars of various types are identified among 814 members of the Orion OB1 association. We selected 59 Bp stars, which account for 13.4% of the total number of B type stars in the association.
Romanyuk, Iosif, Yakunin, Ilya
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Health literacy as a challenge for health education
SHS Web of Conferences, 2018 Scientific literature demonstrates a well-established correlation between education and health literacy; education and health outcomes; health literacy and health outcomes. Health literacy has a mediating role between education and health.
Stars I.
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Reprocessing the Hipparcos data for evolved giant stars II. Absolute magnitudes for the R-type carbon stars [PDF]
, 2001 The Hipparcos Intermediate Astrometric Data for carbon stars have been reprocessed using an algorithm which provides an objective criterion for rejecting anomalous data points and constrains the parallax to be positive.
A. Jorissen +52 more
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Unsupervised discovery of human activities from long‐time videos
IET Computer Vision, 2015 In this study, the authors propose a complete framework based on a hierarchical activity model to understand and recognise activities of daily living in unstructured scenes.
Salma Elloumi +4 more
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Chemistry of the Most Metal-poor Stars in the Bulge and the z > 10 Universe [PDF]
, 2014 Metal-poor stars in the Milky Way are local relics of the epoch of the first stars and the first galaxies. However, a low metallicity does not prove that a star formed in this ancient era, as metal-poor stars form over a range of redshift in different ...
Casey, Andrew R., Schlaufman, Kevin C.
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A Magnetospheric Dichotomy for Pulsars with Extreme Inclinations
Universe, 2021 In this work, we expand on a comment by Lyne et al. (2017), that intermittent pulsars tend to congregate near a stripe in the logarithmic period versus period-derivative diagram.
Fan Zhang
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Carbon-enhanced metal-poor stars: a window on AGB nucleosynthesis and binary evolution. II. Statistical analysis of a sample of 67 CEMP-$s$ stars [PDF]
, 2015 Many observed CEMP stars are found in binary systems and show enhanced abundances of $s$-elements. The origin of the chemical abundances of these CEMP-$s$ stars is believed to be accretion in the past of enriched material from a primary star in the AGB ...
Abate, C. +3 more
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The Evolutionary Statuses of Solar Type Detached Eclipsing Binary Stars [PDF]
Journal of Astronomy and Space Sciences, 2012 We presented fundamental stellar parameters and evolutionary statuses of six solar type detached eclipsing binaries whose masses are in the range of 0.97-1.43 M⊙. EK Cep and FL Lyr belong to the zero age main sequence.
Chanisa Kanjanascul +5 more
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Star Product and Star Exponential [PDF]
, 2012 This paper introduces a family of star products, parameterized by the space of complex symmetric matrices. Let us recall that Omori-Maeda-Miyazaki-Yoshioka obtained a generalization of the well-known Moyal-Weyl product by means of complex symmetric matrices.
Tomihisa, Toshio, Yoshioka, Akira
openaire +4 more sources
NEW VARIABLE STAR IN THE ORION CONSTELLATION
Odessa Astronomical Publications, 2017 New variable star with α = 05° 57m22s, δ = +20°15.5' (1950) was discovered with elements JD Max=2436999.28 + 0.2343973 E, range 15.6- 16.2m (pg) and asymmetry M-m=0.26.
I. S. Brjukhanov, V. P. Goranskij
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