Results 121 to 130 of about 1,189,461 (268)
Photoelectric observations of lunar occultations at Engelhardt Astronomical Observatory [PDF]
, 1998 Results of the lunar occultations observed from 1984 to 1997 at the Engelhardt Astronomical Observatory are reported. The times of lunar occultation for 63 stars, with a precision of a few milliseconds, and diameters for 12 stars have been ...
Rizvanov N., Shaimukhametov R.
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Archaeometry, EarlyView.ABSTRACT This study presents a systematically integrated, multiproxy characterisation of Iron Age ceramics from Tyre (Lebanon). Ninety‐nine ceramic samples from stratified Iron Age contexts on Tyre's Acropolis, together with a small Late Bronze Age and raw‐clay reference set, were analysed using petrography, microfossil identification, X‐ray ...
Francisco J. Núñez Calvo +5 more
wiley +1 more source
Asymptotic giant branch-stars in the GLIMPSE database
Astronomy & AstrophysicsAims. In the preceding paper (paper I) we showed that the GLIMPSE database contains millions of asymptotic giant branch (AGB) stars. Their nature follows from two properties: the objects have the same color after correction for interstellar extinction ...
Habing H. J., Habing M. A.
doaj +1 more source
IEAD : a novel one-line interface to query astronomical science archives
, 2012 In this article I present IEAD, a new interface for astronomical science databases. It is based on a powerful, yet simple, syntax designed to completely abstract the user from the structure of the underlying database.
M. Lombardi
core +1 more source
Geoinformation‐Based Analysis of Oral Health Status Among Indigenous Young Adults
Community Dentistry and Oral Epidemiology, EarlyView.ABSTRACT Objective This study aimed to characterise the Xukuru do Ororubá Indigenous population in Pesqueira, Pernambuco, Brazil, in relation to the oral health status through geoinformation tools. Methods A cross‐sectional observational study, nested within a cohort study, was conducted in 2018.
Herika de Arruda Mauricio +3 more
wiley +1 more source
A search for new symbiotic stars in the Milky Way
Astronomy & AstrophysicsContext. Symbiotic stars are interacting binary systems composed of a red giant transferring material to a hot compact star, typically a white dwarf.
Contreras Rojas V. +10 more
doaj +1 more source
Computer Graphics Forum, EarlyView.We present design considerations for animated transitions of the appearance of 3D spatial datasets in a hybrid Augmented Reality‐desktop context. Such hybrid interfaces combine both traditional and immersive displays to facilitate the exploration of 2D and 3D data representations in the environment in which they are best displayed.
Yucheng Lu +6 more
wiley +1 more source
Estimation of Physical Stellar Parameters from Spectral Models Using Deep Learning Techniques
MathematicsThis article presents a new algorithm that uses techniques from the field of artificial intelligence to automatically estimate the physical parameters of massive stars from a grid of stellar spectral models.
Esteban Olivares +6 more
doaj +1 more source
Survey on Visualization of Information Diffusion over Networks
Computer Graphics Forum, EarlyView.Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl +8 more
wiley +1 more source
Note on magnitude estimation on digitized astronomical photographic plates
, 2020 © 2020 Astronomical Institute, Slovak Academy of Sciences. The scanned astronomical archival plates offer the possibility of al-ternative analyses on these data.
Hudec R., Splittgerber E.
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