Zobrazeno 1 - 10
of 1 506
pro vyhledávání: '"MARTÍN, EDUARDO"'
Context. Euclid will carry out a deep survey benefiting the discovery and characterisation of ultracool dwarfs (UCDs), especially in the Euclid Deep Fields (EDFs), which the telescope will scan repeatedly throughout its mission. The photometric and s
Externí odkaz:
http://arxiv.org/abs/2403.15288
Autor:
Martín, Eduardo L., Zhang, Jerry J. -Y., Lanchas, Honorio, Lodieu, Nicolas, Shahbaz, Tarik, Pavlenko, Yakiv V.
Observations of five Y dwarfs with three optical and near-infrared instruments at the 10.4 m Gran Telescopio Canarias are reported. Deep images of the five targets and a low-resolution far-red optical spectrum for one of the targets were obtained. On
Externí odkaz:
http://arxiv.org/abs/2403.12464
Autor:
Martín, Eduardo L., Bouy, Hervé, Martín, Diego, Zerjal, Marusa, Zhang, Jerry J. -Y., Burgasser, Adam, Olivares, Javier, Lodieu, Nicolas, Solano, Enrique, Cruz, Patricia, Barrado, David, Huélamo, Nuria, Mas-Buitrago, Pedro, Morales, Maria, del Burgo, Carlos, Escobar, Alberto, Béjar, Víctor Sánchez, Sahlmann, Johannes, Osorio, Maria Rosa Zapatero
Publikováno v:
Invited review at WINDOWS ON THE UNIVERSE - 30TH ANNIVERSARY RENCONTRES DU VIETNAM 2023
The ESA space mission Euclid was launched on July 1st, 2023 and is undergoing its science verification phase. In this invited review we show that Euclid means a before and an after for our understanding of ultra-cool dwarfs and substellar-mass object
Externí odkaz:
http://arxiv.org/abs/2312.01903
Autor:
García-Martín, Eduardo, Granados-Miralles, Cecilia, Ruiz-Gómez, Sandra, Pérez, Lucas, del Campo, Adolfo, Guzmán-Mínguez, Jesús Carlos, Fernández, César de Julián, Quesada, Adrián, Fernández, José F., Serrano, Aida
Publikováno v:
J. Alloys Compd. 917 (2022)165531
The use of rare-earth-based permanent magnets is one of the critical points for the development of the current technology. On the one hand, industry of the rare-earths is highly polluting due to the negative environmental impact of their extraction a
Externí odkaz:
http://arxiv.org/abs/2309.16038
Autor:
Serrano, Aida, García-Martín, Eduardo, Granados-Miralles, Cecilia, López-Sánchez, Jesús, Gorni, Giulio, Quesada, Adrián, Fernández, José F.
Publikováno v:
J. Eur. Ceram. 42 (2022) 1014-1022
In this work we have investigated the effect of the solvent during the processing of SrFe12O19 platelet-based permanent magnets by cold sintering process (CSP) plus a post-thermal treatment. Several organic solvents: glacial acetic acid, oleic acid a
Externí odkaz:
http://arxiv.org/abs/2309.15859
Autor:
Serrano, Aida, García-Martín, Eduardo, Granados-Miralles, Cecilia, Gorni, Giulio, López-Sánchez, Jesús, Ruiz-Gómez, Sandra, Pérez, Lucas, Quesada, Adrián, Fernández, José F.
Publikováno v:
Acta Mater. 219 (2021) 117262
The incessant technological pursuit towards a more sustainable and green future depends strongly on permanent magnets. At present, their use is widespread, making it imperative to develop new processing methods that generate highly competitive magnet
Externí odkaz:
http://arxiv.org/abs/2309.13719
Publikováno v:
A&A 678, A105 (2023)
Context. Metal-poor brown dwarfs are poorly understood because they are extremely faint and rare. Only a few candidates have been identified as T-type subdwarfs in infrared surveys and their optical properties remain unconstrained. Aims. We aim to im
Externí odkaz:
http://arxiv.org/abs/2308.10617
Autor:
Kashyap, Vinay L., Guarcello, Mario G., Wright, Nicholas J., Drake, Jeremy J., Flaccomio, Ettore, Aldcroft, Tom L., Colombo, Juan F. Albacete, Briggs, Kevin, Damiani, Francesco, Drew, Janet E., Martin, Eduardo L., Micela, Giusi, Naylor, Tim, Sciortino, Salvatore
We have devised a predominantly Naive Bayes method to classify the optical/IR matches to X-ray sources detected by Chandra in the Cygnus OB2 association into foreground, member, and background objects. We employ a variety of X-ray, optical, and infra
Externí odkaz:
http://arxiv.org/abs/2306.06832
Autor:
Fernando Aguirre Camacho, Fernando Treviño Montemayor, Carlos Alberto Hoyos Castellanos, Martín Eduardo García Avilanes
Publikováno v:
Memoria Investigaciones en Ingeniería, Iss 26 (2024)
Este artículo presenta los resultados desarrollados en el Instituto Tecnológico de Tepic con el propósito de realizar un dictamen estructural del edificio “Q”. Su finalidad fue evaluar las condiciones estructurales del edificio generadas por e
Externí odkaz:
https://doaj.org/article/95a2ce0ca7294a80a86c98df8ce85a7e
