Zobrazeno 1 - 10
of 971
pro vyhledávání: '"Ruiz-Rodríguez P"'
Autor:
Sierra, Anibal, Pérez, Laura M., Agurto-Gangas, Carolina, Miley, James, Zhang, Ke, Pinilla, Paola, Pascucci, Ilaria, Trapman, Leon, Kurtovic, Nicolas, Vioque, Miguel, Deng, Dingshan, Anania, Rossella, Carpenter, John, Cieza, Lucas A., González-Ruilova, Camilo, Hogerheijde, Michiel, Kuznetsova, Aleksandra, Rosotti, Giovanni P., Ruiz-Rodriguez, Dary A., Schwarz, Kamber, Tabone, Benoît, TorresVillanueva, Estephani E.
Detecting planet signatures in protoplanetary disks is fundamental to understanding how and where planets form. In this work, we report dust and gas observational hints of planet formation in the disk around 2MASS-J16120668-301027, as part of the ALM
Externí odkaz:
http://arxiv.org/abs/2407.16651
Autor:
Hales, A. S., Gupta, A., Ruiz-Rodriguez, D., Williams, J. P., Perez, S., Cieza, L., Gonzalez-Ruilova, C., Pineda, J. E., Santamaria-Miranda, A., Tobin, J., Weber, P., Zhu, Z., Zurlo, A.
Publikováno v:
2024, ApJ, 966, 96H
We present ALMA 12-m, 7-m & Total Power (TP) Array observations of the FU Orionis outbursting system, covering spatial scales ranging from 160 to 25,000 au. The high-resolution interferometric data reveals an elongated $^{12}$CO(2-1) feature previous
Externí odkaz:
http://arxiv.org/abs/2405.03033
We present Atacama Large Millimeter/sub-millimeter Array (ALMA) Cycle-5 observations of HBC 494, as well as calculations of the kinematic and dynamic variables which represent the object's wide-angle bipolar outflows. HBC 494 is a binary FU Orionis t
Externí odkaz:
http://arxiv.org/abs/2401.03282
Autor:
Scholz, Aleks, Muzic, Koraljka, Almendros-Abad, Victor, Natta, Antonella, Ruiz-Rodriguez, Dary, Cieza, Lucas, Rodriguez-Lopez, Cristina
Publikováno v:
Open Journal of Astrophysics, Vol. 7 2024
We report on a search for variability in the young brown dwarf SST1624 (~M7 spectral type, M~0.05Msol), previously found to feature an expanding gaseous shell and to undergo quasi-spherical mass loss. We find no variability on timescales of 1-6hours.
Externí odkaz:
http://arxiv.org/abs/2307.14087
Autor:
Nogueira, Pedro Henrique, Zurlo, Alice, Pérez, Sebastián, González-Ruilova, Camilo, Cieza, Lucas A., Hales, Antonio, Bhowmik, Trisha, Ruíz-Rodríguez, Dary A., Principe, David A., Herczeg, Gregory J., Williams, Jonathan P., Cuadra, Jorge, Montesinos, Matías, Cuello, Nicolás, Chavan, Prachi, Casassus, Simon, Zhu, Zhaohuan, Goicovic, Felipe G.
Episodic accretion is a low-mass pre-main sequence phenomenon characterized by sudden outbursts of enhanced accretion. These objects are classified into two: protostars with elevated levels of accretion that lasts for decades or more, called FUors, a
Externí odkaz:
http://arxiv.org/abs/2305.15647
Autor:
Duniasky Díaz Saco, Aliett Docampo Pérez, Litzandra Montes de Oca González, Edivia Teresa López Mendoza, Jenny Ruiz Rodríguez
Publikováno v:
Retos de la Dirección, Vol 18, Iss 2 (2024)
Objetivo: Diseñar un procedimiento para la gestión del proceso de formación del liderazgo en directivos de la provincia de Camagüey. Materiales y métodos: La propuesta se sustentó en una metodología cualitativa con enfoque descriptivo, en la q
Externí odkaz:
https://doaj.org/article/f5e72af7b1f7439fb6a2c68c0983bb65
Publikováno v:
Experimental Gerontology, Vol 199, Iss , Pp 112645- (2025)
Background: Perturbation-based training improves reactive stepping responses to prevent falling following a loss-of-balance. As there is currently no safe and feasible method for home-based practice, this randomized study investigated whether action
Externí odkaz:
https://doaj.org/article/66fbca27c254487199cd4b42ce673630
Autor:
Ruíz-Rodríguez, Dary A., Cieza, Lucas A., Casassus, Simon, Almendros-Abad, Victor, Jofré, Paula, Muzic, Koraljka, Ramirez, Karla Peña, Batalla-Falcon, Grace, Dunham, Michael M., González-Ruilova, Camilo, Hales, Antonio, Humphreys, Elizabeth, Nogueira, Pedro H., Paladini, Claudia, Tobin, John, Williams, Jonathan P., Zurlo, Alice
We report the serendipitous discovery of an elliptical shell of CO associated with the faint stellar object SSTc2d J163134.1-24006 as part of the "Ophiuchus Disk Survey Employing ALMA" (ODISEA), a project aiming to study the entire population of prot
Externí odkaz:
http://arxiv.org/abs/2209.00759
Autor:
Ruiz-Rodriguez, D. A., Williams, J. P., Kastner, J. H., Cieza, L., Leemker, M., Principe, D. A.
We present the first results of a pilot program to conduct an Atacama Large Millimeter/submillimeter Array (ALMA) Band 6 (211-275 GHz) spectral line study of young stellar objects (YSO) that are undergoing rapid accretion episodes, i.e. FU Ori object
Externí odkaz:
http://arxiv.org/abs/2207.02252
Autor:
G. Goizueta San Martín, G. Ruiz Rodríguez, M. Rivera Martínez, S. Martín Albarrán, I. Serrano, M. González Hidalgo
Publikováno v:
Neurology Perspectives, Vol 4, Iss , Pp 168-169 (2024)
Externí odkaz:
https://doaj.org/article/8523c088d2c046d49887d2e95d529799