Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Laerte Sodré Jr."'
Autor:
Valentina La Torre, Anna Sajina, Andy D. Goulding, Danilo Marchesini, Rachel Bezanson, Alan N. Pearl, Laerte Sodré Jr.
Publikováno v:
The Astronomical Journal, Vol 167, Iss 6, p 261 (2024)
The current and upcoming large data volume galaxy surveys require the use of machine-learning techniques to maximize their scientific return. This study explores the use of Self-Organizing Maps (SOMs) to estimate galaxy parameters with a focus on han
Externí odkaz:
https://doaj.org/article/e4b9124a532547f3849d89ebcfb8fed3
Autor:
Xiurui Zhao, Francesca Civano, Christopher N. A. Willmer, Silvia Bonoli, Chien-Ting Chen, Samantha Creech, Renato Dupke, Francesca M. Fornasini, Rolf A. Jansen, Satoshi Kikuta, Anton M. Koekemoer, Sibasish Laha, Stefano Marchesi, Rosalia O’Brien, Ross Silver, S. P. Willner, Rogier A. Windhorst, Haojing Yan, Jailson Alcaniz, Narciso Benitez, Saulo Carneiro, Javier Cenarro, David Cristóbal-Hornillos, Alessandro Ederoclite, Antonio Hernán-Caballero, Carlos López-Sanjuan, Antonio Marín-Franch, Claudia Mendes de Oliveira, Mariano Moles, Laerte Sodré Jr., Keith Taylor, Jesús Varela, Héctor Vázquez Ramió
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 2, p 188 (2024)
We present the second NuSTAR and XMM-Newton extragalactic survey of the JWST north ecliptic pole (NEP) time-domain field (TDF). The first NuSTAR NEP-TDF survey had 681 ks total exposure time executed in NuSTAR cycle 5 in 2019 and 2020. This second su
Externí odkaz:
https://doaj.org/article/498647a18256498ca38051b689d2bade
Autor:
Kai Xiao, Haibo Yuan, C. López-Sanjuan, Yang Huang, Bowen Huang, Timothy C. Beers, Shuai Xu, Yuanchang Wang, Lin Yang, Jailson Alcaniz, Carlos Andrés Galarza, Raul E. Angulo De La Fuente, A. J. Cenarro, David Cristóbal-Hornillos, Renato A. Dupke, Alessandro Ederoclite, Carlos Hernández-Monteagudo, Antonio Marín-Franch, Mariano Moles, Laerte Sodré Jr., Héctor Vázquez Ramió, Jesús Varela López
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 269, Iss 2, p 58 (2023)
We employ the corrected Gaia Early Data Release 3 photometric data and spectroscopic data from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) DR7 to assemble a sample of approximately 0.25 million FGK dwarf photometric standar
Externí odkaz:
https://doaj.org/article/3b7082c0477147f7a496583e41251def
Publikováno v:
Caderno Brasileiro de Ensino de Física, Vol 27, Iss 3, Pp 609-617 (2010)
We describe an activity realized within the Programa de Pré-iniciação Científica da USP, where two students of a secondary school (CM and DMS) visited during one year the Astronomy Department of IAG, USP, to develop a scientific project looking f
Externí odkaz:
https://doaj.org/article/48d786b0eb3847299e3a9d1218aea415
Autor:
Laerte Sodré Jr.
Publikováno v:
Caderno Brasileiro de Ensino de Física, Vol 27, Iss 0, Pp 743-769 (2010)
The universe seems to be dominated by two substances of unknown nature: dark mass and dark energy. Here, I briefly describe how the dark components were discovered and what we know about their properties.
Externí odkaz:
https://doaj.org/article/9873643b07c343cca027ec0bfa3a9cff
Autor:
Laerte Sodré Jr.1
Publikováno v:
Caderno Brasileiro de Ensino de Física. 2010, p743-769. 27p.
Publikováno v:
Caderno Brasileiro de Ensino de Física; v. 27 n. 3 (2010); 609-617
Caderno Brasileiro de Ensino de Física
Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
Caderno Brasileiro de Ensino de Física, Vol 27, Iss 3, Pp 609-617 (2010)
Caderno Brasileiro de Ensino de Física
Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
Caderno Brasileiro de Ensino de Física, Vol 27, Iss 3, Pp 609-617 (2010)
We describe an activity realized within the Programa de Pré-iniciação Científica da USP, where two students of a secondary school (CM and DMS) visited during one year the Astronomy Department of IAG, USP, to develop a scientific project looking f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a245784651fe4a93c9a39adc76aa2c19
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2010v27n3p609
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2010v27n3p609