Zobrazeno 1 - 10
of 1 083
pro vyhledávání: '"Carvajal, R"'
Autor:
Cunha, P. A. C., Humphrey, A., Brinchmann, J., Morais, S. G., Carvajal, R., Gomes, J. M., Matute, I., Paulino-Afonso, A.
We aim to identify QSO2 candidates in the redshift desert using optical and infrared photometry. At this intermediate redshift range, most of the prominent optical emission lines in QSO2 sources (e.g. CIV1549; [OIII]4959,5008) fall either outside the
Externí odkaz:
http://arxiv.org/abs/2405.13650
Autor:
Carvajal, R., Matute, I., Afonso, J., Norris, R. P., Luken, K. J., Sánchez-Sáez, P., Cunha, P. A. C., Humphrey, A., Messias, H., Amarantidis, S., Barbosa, D., Cruz, H. A., Miranda, H., Paulino-Afonso, A., Pappalardo, C.
Publikováno v:
A&A 679, A101 (2023)
We developed and trained a pipeline of three machine learning (ML) models than can predict which sources are more likely to be an AGN and to be detected in specific radio surveys. Also, it can estimate redshift values for predicted radio-detectable A
Externí odkaz:
http://arxiv.org/abs/2309.11652
Autor:
Humphrey, A., Cunha, P. A. C., Paulino-Afonso, A., Amarantidis, S., Carvajal, R., Gomes, J. M., Matute, I., Papaderos, P.
In the era of huge astronomical surveys, machine learning offers promising solutions for the efficient estimation of galaxy properties. The traditional, `supervised' paradigm for the application of machine learning involves training a model on labell
Externí odkaz:
http://arxiv.org/abs/2212.02537
Autor:
Carvajal, R., Bauer, F. E., Bouwens, R. J., Oesch, P. A., González-López, J., Anguita, T., Aravena, M., Demarco, R., Guaita, L., Infante, L., Kim, S., Kneissl, R., Koekemoer, A. M., Messias, H., Treister, E., Villard, E., Zitrin, A., Troncoso, P.
Publikováno v:
A&A 633, A160 (2020)
The Hubble Frontier Fields offer an exceptionally deep window into the high-redshift universe, covering a substantially larger area than the Hubble Ultra-Deep field at low magnification and probing 1--2 mags deeper in exceptional high-magnification r
Externí odkaz:
http://arxiv.org/abs/1912.02916
Autor:
Laporte, N., Bauer, F. E., Troncoso-Iribarren, P., Huang, X., González-López, J., Kim, S., Anguita, T., Aravena, M., Barrientos, L. F., Bouwens, R., Bradley, L., Brammer, G., Carrasco, M., Carvajal, R., Coe, D., Demarco, R., Ellis, R. S., Ford, H., Francke, H., Ibar, E., Infante, L., Kneissl, R., Koekemoer, A. M., Messias, H., Muñoz-Arancibia, A., Nagar, N., Padilla, N., Pelló, R., Postman, M., Quénard, D., Romero-Cañizales, C., Treister, E., Villard, E., Zheng, W., Zitrin, A.
Publikováno v:
A&A 604, A132 (2017)
[abridged] The Hubble and Spitzer Space Telescope surveys of the Frontier Fields (FF) provide extremely deep images around six massive, strong-lensing clusters of galaxies. The ALMA FF survey aims to cover the same fields at 1.1mm, with maps reaching
Externí odkaz:
http://arxiv.org/abs/1706.09605
Autor:
González-López, J., Bauer, F. E., Aravena, M., Laporte, N., Bradley, L., Carrasco, M., Carvajal, R., Demarco, R., Infante, L., Kneissl, R., Koekemoer, A. M., Arancibia, A. M. Muñoz, Troncoso, P., Villard, E., Zitrin, A.
Publikováno v:
A&A 608, A138 (2017)
Most sub-mm emission line studies of galaxies to date have targeted sources with known redshifts where the frequencies of the lines are well constrained. Recent blind line scans circumvent the spectroscopic redshift requirement, which could represent
Externí odkaz:
http://arxiv.org/abs/1704.03007
Autor:
González-López, J., Bauer, F. E., Romero-Cañizales, C., Kneissl, R., Villard, E., Carvajal, R., Kim, S., Laporte, N., Anguita, T., Aravena, M., Bouwens, R. J., Bradley, L., Carrasco, M., Demarco, R., Ford, H., Ibar, E., Infante, L., Messias, H., Arancibia, A. M. Muñoz, Nagar, N., Padilla, N., Treister, E., Troncoso, P., Zitrin, A.
Publikováno v:
A&A 597, A41 (2017)
Dusty star-forming galaxies are among the most prodigious systems at high redshift (z>1), characterized by high star formation rates and huge dust reservoirs. The bright end of this population has been well characterized in recent years, but consider
Externí odkaz:
http://arxiv.org/abs/1607.03808
Autor:
Moreno-Jiménez, J.E., Rodríguez-Carvajal, R., Chico-Fernández, M., Lecuona, Ó., Martínez, M., Moreno-Jiménez, B., Montejo, J.C., Garrosa, E.
Publikováno v:
In Medicina Intensiva (English Edition) October 2020 44(7):420-428
Autor:
Hidalgo Carvajal R, Casado López ME, Ortega González A, Ordoñez Dios I, Coloma Navarro R, Mata Calderón P, Lázaro Polo J, García Castillo S, López Gabaldón E, Godoy Mayoral R, Díaz Lobato S
Publikováno v:
Revista SOCAMPAR, Vol 5, Iss 2, Pp 42-47 (2020)
En la actualidad, en el contexto epidemiológico de pandemia por SARS-COV2, sin poder determinar cuánto se prolongará en el tiempo, existe una necesidad de reorganizar la asistencia de los pacientes ambulatorios intentando evitar las visitas prese
Externí odkaz:
https://doaj.org/article/306d024a63cf4f36aead5023739caff8
Autor:
Khoja, L., Atenafu, E.G., Suciu, S., Leyvraz, S., Sato, T., Marshall, E., Keilholz, U., Zimmer, L., Patel, S.P., Piperno-Neumann, S., Piulats, J., Kivelä, T.T., Pfoehler, C., Bhatia, S., Huppert, P., Van Iersel, L.B.J., De Vries, I.J.M., Penel, N., Vogl, T., Cheng, T., Fiorentini, G., Mouriaux, F., Tarhini, A., Patel, P.M., Carvajal, R., Joshua, A.M. *
Publikováno v:
In Annals of Oncology August 2019 30(8):1370-1380