Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Covarrubias, Ricardo"'
Autor:
Narayan, Gautham, Rest, Armin, Tucker, Brad E., Foley, Ryan J., Wood-Vasey, W. Michael, Challis, Peter, Stubbs, Christopher W., Kirshner, Robert P., Aguilera, Claudio, Becker, Andrew C., Blondin, Stephane, Clocchiatti, Alejandro, Covarrubias, Ricardo, Damke, Guillermo, Davis, Tamara M., Filippenko, Alexei V., Ganeshalingam, Mohan, Garg, Arti, Garnavich, Peter M., Hicken, Malcolm, Jha, Saurabh W., Krisciunas, Kevin, Leibundgut, Bruno, Li, Weidong, Matheson, Thomas, Miknaitis, Gajus, Pignata, Guiliano, Prieto, Jose Luis, Riess, Adam G., Schmidt, Brian P., Silverman, Jeffrey M., Smith, R. Chris, Sollerman, Jesper, Spyromilio, Jason, Suntzeff, Nicholas B., Tonry, John L., Zenteno, Alfredo
The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO 4 m Blanco telescope, along with ra
Externí odkaz:
http://arxiv.org/abs/1603.03823
Autor:
Covarrubias, Ricardo Alberto
Publikováno v:
Connect to this title online; UW restricted.
Thesis (Ph. D.)--University of Washington, 2007.
Vita. Includes bibliographical references (p. 67-71).
Vita. Includes bibliographical references (p. 67-71).
Externí odkaz:
http://hdl.handle.net/1773/5442
Autor:
Williams, Benjamin F., Hatzidimitriou, Despina, Green, Jerica, Vasilopoulos, Georgios, Covarrubias, Ricardo, Pietsch, Wolfgang N., Stiele, Holger, Haberl, Frank, Bonfini, Paolo
We present new optical spectroscopy of 20 candidate counterparts of 17 X-ray sources in the direction of the M31 disc. By comparing the X-ray catalogue from the XMM-Newton survey of M31 with star catalogues from the Local Group Galaxy Survey, we chos
Externí odkaz:
http://arxiv.org/abs/1406.6385
Publikováno v:
2011, AJ, 141, 163
We present multicolor light curves of SN 1998bw which appeared in ESO184-G82 in close temporal and spacial association with GRB 980425. They are based on observations done at Cerro Tololo Inter-American Observatory and data from the literature. The C
Externí odkaz:
http://arxiv.org/abs/1106.1695
Autor:
Stritzinger, Maximilian, Mazzali, Paolo, Phillips, Mark M., Immler, Stefan, Soderberg, Alicia, Sollerman, Jesper, Boldt, Luis, Braithwaite, Jonathan, Brown, Peter, Burns, Christopher R., Contreras, Carlos, Covarrubias, Ricardo, Folatelli, Gaston, Freedman, Wendy L., Gonzalez, Sergio, Hamuy, Mario, Krzeminski, Wojtek, Madore, Barry F., Milne, Peter, Morrell, Nidia, Persson, S. E., Roth, Miguel, Smith, Mathew, Suntzeff, Nicholas B.
Publikováno v:
Astrophys.J.696:713-728,2009
A detailed study spanning approximately a year has been conducted on the Type Ib supernova 2007Y. Imaging was obtained from X-ray to radio wavelengths, and a comprehensive set of multi-band (w2m2w1u'g'r'i'UBVYJHKs) light curves and optical spectrosco
Externí odkaz:
http://arxiv.org/abs/0902.0609
Autor:
Clocchiatti, Alejandro, Phillips, Mark M., Suntzeff, Nicholas B., DellaValle, Massimo, Cappellaro, Enrico, Turatto, Massimo, Hamuy, Mario, Aviles, Roberto, Navarrete, Mauricio, Smith, Chris, Rubenstein, Eric P., Covarrubias, Ricardo, Stetson, Peter B., Maza, Jose, Riess, Adam G., Zanin, Caterina
We present spectroscopic and photometric observations of SN1992ar, the more distant SN in the Calan/Tololo Survey. We compare its spectrum with those of nearby Type Ia and Ic SNe and conclude that the latter type is a better match to SN 1992ar. Using
Externí odkaz:
http://arxiv.org/abs/astro-ph/9909058
Autor:
Granados Maguey, David Arturo, Cervantes Martínez, María de Lourdes, Mora Guevara, José Luis A., García Rojas, Brandon, Baltazar Covarrubias, Ricardo, Palestino Escoto, Feliciano
Publikováno v:
Congreso Internacional de Investigacion Academia Journals; 2022, Vol. 14 Issue 8, p470-475, 6p
Publikováno v:
Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, Vol no. 11 (2013)
Se presenta un prototipo experimental de un sistema experto para el diagnóstico de fallas mecánicas en automóviles, a partir de una interacción en tiempo real. Este sistema es una herramienta de diagnóstico para técnicos mecánicos, practicante
Externí odkaz:
https://doaj.org/article/312d5343fda54345b636e3557ede16a5
Autor:
Fuentes Covarrubias, Ricardo, Fuentes Covarrubias, Andrés Gerardo, Iriarte Solís, Adalberto, González Villegas, María Palmira
Publikováno v:
Congreso Internacional de Investigacion Academia Journals; 2021, Vol. 13 Issue 9, p584-589, 6p
Autor:
Fuentes Covarrubias, Ricardo, Fuentes Covarrubias, Andrés Gerardo, Rodríguez Moreno, Alfredo, Parada Sandoval, María Isabel
Publikováno v:
Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, Vol no. 4 (2009)
Se presentan los resultados de un proyecto en el área de ingeniería de software para el seguimiento de la tutoría personalizada, para lo cual se diseñó un software mediante el cual se automatiza la tutoría personalizada y se da seguimiento al p
Externí odkaz:
https://doaj.org/article/7579a866d70344ef97c18874ca532667