Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Carlos Dafonte"'
Autor:
Thomas Masseron, D. A. García-Hernández, Raúl Santoveña, Arturo Manchado, Olga Zamora, Minia Manteiga, Carlos Dafonte
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Current models of Galactic chemical evolution under predict the phosphorus we observe in our Solar System. Here, the authors show the discovery of 15 phosphorus-rich stars with a peculiar abundance pattern that challenges the present stellar nucleosy
Externí odkaz:
https://doaj.org/article/d4e90a9d68c54d32b94e21c2db4d6a9a
Publikováno v:
Proceedings, Vol 54, Iss 1, p 56 (2020)
This paper introduces the development of a data center monitoring system based on IoT technologies. The system is meant to work as an administrative tool for system administrators in any environment, but mainly focused on data centers, since it integ
Externí odkaz:
https://doaj.org/article/3733a8682d904c8eb166c9c2455f18ea
Publikováno v:
Proceedings, Vol 54, Iss 1, p 1 (2020)
Most authentication schemes follow a classical approach, where the users are authenticated only once at the beginning of their sessions. Therefore, it is not possible to verify the legitimate use of such a session or to detect any usurpation. In orde
Externí odkaz:
https://doaj.org/article/54edc76dc2bd4bfabec16f82d58c8684
Publikováno v:
Proceedings, Vol 54, Iss 1, p 27 (2020)
In order to help enhance public outreach and understanding of historical sites, we developed a virtual spatial ecosystem called CultUnity3D. It consists of a set of components specifically implemented within the Unity engine that enable the user to v
Externí odkaz:
https://doaj.org/article/f4376c7aaaa6436090cb3604e573b255
Publikováno v:
Proceedings, Vol 54, Iss 1, p 52 (2020)
The aim of this work is to search for binary stars associated to planetary nebulae (ionized stellar envelopes in expansion), by mining the astronomical archive of Gaia DR2, that is composed by around 1.7 billion stellar sources. For this task, we sel
Externí odkaz:
https://doaj.org/article/2022f5c3a98446b3aa0c576da34870a4
Publikováno v:
Entropy, Vol 22, Iss 5, p 518 (2020)
This paper analyzes and compares the sensitivity and suitability of several artificial intelligence techniques applied to the Morgan–Keenan (MK) system for the classification of stars. The MK system is based on a sequence of spectral prototypes tha
Externí odkaz:
https://doaj.org/article/13f202fc4d6d4902a26b421f03f03c3d
Publikováno v:
Galaxies, Vol 8, Iss 2, p 29 (2020)
The aim of this work is to examine distances to planetary nebulae (PNe) together with other properties that were derived from them, using the astrometry of Gaia Data Release 2 (DR2). We were able to identify 1571 objects classified as PNe, for which
Externí odkaz:
https://doaj.org/article/c85ec9a3483d46798bb6e27fbca21609
Publikováno v:
Proceedings, Vol 31, Iss 1, p 48 (2019)
The aim of this work was to integrate and computerize into a single program the most important tasks in the process of prescription, dispensation, and administration of medication to patients during their stay in a hospital center. This will increase
Externí odkaz:
https://doaj.org/article/c6cf8431c2e34d20971ba9cf48e141f2
Publikováno v:
Proceedings, Vol 21, Iss 1, p 29 (2019)
Nowadays, a wide variety of computer systems use authentication protocols based on several factors in order to enhance security. In this work, the viability of a second-phase authentication scheme based on users’ mouse behavior is analyzed by means
Externí odkaz:
https://doaj.org/article/879a9b0eefa74aa698598346f2a6bbb7
Publikováno v:
Proceedings, Vol 21, Iss 1, p 32 (2019)
Like other disciplines, Astronomy faces the era of Big Data, where the analyses and discovery of specific objects is a significant and non-trivial matter. The APOGEE survey and Gaia mission are good examples of how these kind of projects have increas
Externí odkaz:
https://doaj.org/article/09087d3bd0404f3f982b17b1eb0abe7e