Zobrazeno 1 - 10
of 4 159
pro vyhledávání: '"P. Ugalde"'
Autor:
R.J. Martínez-Tapia, F. Estrada-Rojo, T.G. López-Aceves, S. García-Velasco, V. Rodríguez-Mata, E. Pulido-Camarillo, A. Pérez-Torres, E.Y. López-Flores, P. Ugalde-Muñiz, R. Noriega-Navarro, L. Navarro
Publikováno v:
Heliyon, Vol 9, Iss 5, Pp e16088- (2023)
Traumatic brain injury (TBI) represents a significant public health concern and has been associated with high rates of morbidity and mortality. TBI generates two types of brain damage: primary and secondary. Secondary damage originates a series of pa
Externí odkaz:
https://doaj.org/article/ef15545157164f3ea3c5b09341f5309d
Autor:
Ugalde, William J.
We review Hopf-Galois extensions, in particular faithfully flat ones, accepted to be the noncommutative algebraic dual of a principal bundle. We also make a short digression into how quantum groups relate to Hopf-Galois extensions. Several examples a
Externí odkaz:
http://arxiv.org/abs/2402.16852
Autor:
Ugalde, William J.
A review of the characterization of principal bundles, through the different properties of the action of a group and its related canonical and translation maps, is presented. The work is divided in three stages: a topological group acting on a topolo
Externí odkaz:
http://arxiv.org/abs/2310.03824
Autor:
Vicente Ugalde
Publikováno v:
Estado & Comunes, Vol 2, Iss 19, Pp 35-56 (2024)
El Gobierno federal mexicano ha publicado durante la última década distintos instrumentos de planificación para promover el ordenamiento del territorio y desarrollo regional. Su elaboración, a cargo de varias instancias administrativas, revelarí
Externí odkaz:
https://doaj.org/article/41a5f6bd55bc4cb79c730fd8cd4eec1e
Autor:
Neto, D., Bailey, K., Benesch, J. F., Cade, B., DiGiovine, B., Freyberger, A., Grames, J. M., Hofler, A., Holt, R. J., Kazimi, R., Meekins, D., McCaughan, M., Moser, D., O'Connor, T., Poelker, M., Rehm, K. E., Riordan, S., Suleiman, R., Talwar, R., Ugalde, C.
$^{15}$N($\alpha$,$\gamma$)$^{19}$F is believed to be the primary means of stellar nucleosynthesis of fluorine. Here we present the use of a single-fluid bubble chamber to measure the cross section of the time-inverse photo-dissociation reaction. The
Externí odkaz:
http://arxiv.org/abs/2302.12760
Publikováno v:
mBio, Vol 15, Iss 12 (2024)
ABSTRACT Resistance to ampicillin and imipenem in Enterococcus faecalis is infrequent. However, the evolution of resistance can occur through prolonged antibiotic exposure during the treatment of chronic infections. In this study, we conducted a long
Externí odkaz:
https://doaj.org/article/1ed2e69d21f54318a48a0457c8d554b1
Publikováno v:
Agronomía Costarricense, Vol 48, Iss 2 (2024)
Introducción. La producción de banano es una de las actividades económicas más significativas para el país. Sin embargo, enfrenta serios desafíos debido a la presencia de diversos patógenos, entre los más significativos se encuentran
Externí odkaz:
https://doaj.org/article/5ff2691790d14eb5bde019441f38202a
Autor:
Jayatissa, H., Avila, M. L., Rehm, K. E., Mohr, P., Meisel, Z., Chen, J., Hoffman, C. R., Liang, J., Müller-Gatermann, C., Neto, D., Ong, W. J., Psaltis, A., Santiago-Gonzalez, D., Tang, T. L., Ugalde, C., Wilson, G.
The $^{22}$Mg($\alpha$,$p$)$^{25}$Al reaction rate has been identified as a major source of uncertainty for understanding the nucleosynthesis flow in Type-I x-ray bursts (XRBs). We report a direct measurement of the energy- and angle-integrated cross
Externí odkaz:
http://arxiv.org/abs/2211.00628
In this paper, we introduce a codification of the paths towards synchronization for synchronizing flows defined over a network. The collection of paths toward synchronization defines a combinatorial structure: the transition diagram. We describe the
Externí odkaz:
http://arxiv.org/abs/2205.05948
Autor:
Vicente Ugalde
Publikováno v:
Estudios Demográficos y Urbanos, Vol 39, Iss 3, Pp 1-6 (2024)
Externí odkaz:
https://doaj.org/article/5021aea748f44b7ab8c0c27780a84000