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of 36
pro vyhledávání: '"Ortega Rodríguez, Manuel"'
Autor:
Ortega-Rodríguez, Manuel
We offer a few comments derived from a careful reading of Michael Strevens' book {\it The Knowledge Machine} (TKM), with an emphasis on extensions for future work. We believe this book goes well beyond traditional accounts of scientific change, and o
Externí odkaz:
http://arxiv.org/abs/2107.11681
Publikováno v:
Physica A 503 (2018) 1020-1029
Exploiting the fact that natural languages are complex systems, the present exploratory article proposes a direct method based on frequency distributions that may be useful when making a decision on the status of problematic phonemes, an open problem
Externí odkaz:
http://arxiv.org/abs/1808.07166
We tackle the question of whether there is a relationship between Stephen Hawking's disability and his ideas on the physics of black holes. The issue is relevant as it underscores the importance of diversity perspective in science.
Comment: 3 pa
Comment: 3 pa
Externí odkaz:
http://arxiv.org/abs/1804.09012
Forensic speaker identification has traditionally considered approaches based on long term spectra analysis as especially robust, given that they work well for short recordings, are not sensitive to changes in the intensity of the sample, and continu
Externí odkaz:
http://arxiv.org/abs/1802.00507
Autor:
Ortega-Rodríguez, Manuel, Solís-Sánchez, Hugo, Boza-Oviedo, Eduardo, Chaves-Cruz, Kenneth, Guevara-Bertsch, Milena, Quirós-Rojas, Marianela, Vargas-Hernández, Sofía, Venegas-Li, Ariadna
We aim to carry out an assessment of the scientific value of Oppenheimer's research on black holes in order to determine and weigh possible factors to explain its neglect by the scientific community, and even by Oppenheimer himself. Dealing primarily
Externí odkaz:
http://arxiv.org/abs/1703.04234
Autor:
Ortega-Rodríguez, Manuel, Solís-Sánchez, Hugo, Arguedas-Leiva, J. Agustín, Wagoner, Robert V., Levine, Adam
Publikováno v:
The Astrophysical Journal 809:15 (2015)
Diskoseismology, the theoretical study of normal mode oscillations in geometrically thin, optically thick accretion disks, is a strong candidate to explain some QPOs in the power spectra of many black hole X-ray binary systems. The existence of g-mod
Externí odkaz:
http://arxiv.org/abs/1506.08314
Autor:
Ortega-Rodríguez, Manuel, Solís-Sánchez, Hugo, López-Barquero, Vanessa, Matamoros-Alvarado, Bryan, Venegas-Li, Ariadna
Publikováno v:
MNRAS 440, 3011-3015 (2014)
We propose a simple toy model to explain the 2:3:6 QPO structure in GRS 1915+105 and, more generally, the 2:3 QPO structure in XTE J1550-564, GRO J1655-40, and H 1743-322. The model exploits the onset of subharmonics in the context of diskoseismology
Externí odkaz:
http://arxiv.org/abs/1309.0830
Publikováno v:
Astrophys.J.668:1158-1164,2007
Diskoseismology, the theoretical study of small adiabatic hydrodynamical global perturbations of geometrically thin, optically thick accretion disks around black holes (and other compact objects), is a potentially powerful probe of the gravitational
Externí odkaz:
http://arxiv.org/abs/0704.1920
Publikováno v:
Geophys.Astrophys.FluidDynamics.102:75-115,2008
This paper studies the hydrodynamical problem of normal modes of small adiabatic oscillations of relativistic barotropic thin accretion disks around black holes (and compact weakly magnetic neutron stars). Employing WKB techniques, we obtain the eige
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611101