Zobrazeno 1 - 10
of 830
pro vyhledávání: '"E. Macías"'
Autor:
C. C. Espaillat, T. Thanathibodee, Z. Zhu, I. Rabago, J. Wendeborn, N. Calvet, L. Zamudio-Ruvalcaba, M. Volz, C. Pittman, M. McClure, J. F. Babb, R. Franco-Hernández, E. Macías, M. Reynolds, P.-G. Yan
Publikováno v:
The Astrophysical Journal Letters, Vol 973, Iss 1, p L16 (2024)
Here we report the detection of dust depletion in a misaligned inner disk around UX Tau A using JWST MIRI spectra. Mid-infrared (MIR) continuum “seesaw” variability was detected in this disk by Spitzer and attributed to variable shadows cast on t
Externí odkaz:
https://doaj.org/article/58219e8a61924d2bb5e61234598512a6
Publikováno v:
AIMS Mathematics, Vol 7, Iss 8, Pp 14922-14945 (2022)
We prove a version of the fundamental theorems of Morse theory in the setting of finite partially ordered sets. By using these results we extend Forman's discrete Morse theory to more general cell complexes and derive the Morse-Pitcher inequalities i
Externí odkaz:
https://doaj.org/article/b8147166f47b4ba687b0154adaccc147
Autor:
E. Macías, R. Mehrabi
Publikováno v:
Mathematics, Vol 11, Iss 21, p 4503 (2023)
We prove that a diffeological space is diffeomorphic to the categorical join of any generating family of plots.
Externí odkaz:
https://doaj.org/article/1b00d4b2a3dd40f48b663b4192d43e6e
Publikováno v:
The Astrophysical Journal, Vol 947, Iss 2, p 91 (2023)
Externí odkaz:
https://doaj.org/article/009c4a86fb9f4379b4f18ea517950b50
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 1, p 4 (2022)
Accurate disk mass measurements are necessary to constrain disk evolution and the timescale of planet formation, but such measurements are difficult to make and are very dependent on assumptions. Here, we look at the assumption that the disk is optic
Externí odkaz:
https://doaj.org/article/d813f94a2b9042ba834b9fda8d21c4c6
Publikováno v:
Revista de Metalurgia, Vol 44, Iss 2, Pp 138-150 (2008)
Se presentan y discuten los resultados de un estudio acerca de la reacción de contacto permanente que ocurre entre partículas de sílice y el magnesio disuelto en una aleación de aluminio líquida, a temperatura y velocidad de agitación constante
Externí odkaz:
https://doaj.org/article/c0717c820c7342598b25fcb69c962af5
Autor:
E., Macías-González1 lalomaciasg@gmail.com, N., Restrepo-Giraldo1
Publikováno v:
Acta Ortopédica Mexicana. Jul/Aug2024, Vol. 38 Issue 4, p257-262. 6p.
Autor:
E., Macías-González1 lalomaciasg@gmail.com, J. C., Pérez-Alavez1, H., Contreras-Blancas1, L. E., Guadalupe-Rojas1
Publikováno v:
Acta Ortopédica Mexicana. Jul/Aug2024, Vol. 38 Issue 4, p226-233. 8p.
Autor:
Muhammad Bilal Khan, Hari Mohan Srivastava, Pshtiwan Othman Mohammed, Jorge E. Macías-Díaz, Y.S. Hamed
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 9, Pp 7089-7101 (2022)
In this paper, firstly we define the new class of log-preinvex fuzzy-interval-valued functions which is called log-h-preinvex fuzzy-interval-valued functions (log-h-preinvex FIVFs) by means of fuzzy order relation. This fuzzy order relation is define
Externí odkaz:
https://doaj.org/article/bb95ca682b0a420994164da591b6c1e9
Autor:
Miguel Vivas-Cortez, Pshtiwan O. Mohammed, Y. S. Hamed, Artion Kashuri, Jorge E. Hernández, Jorge E. Macías-Díaz
Publikováno v:
AIMS Mathematics, Vol 7, Iss 6, Pp 10256-10275 (2022)
In this work, we introduce generalized Raina fractional integral operators and derive Chebyshev-type inequalities involving these operators. In a first stage, we obtain Chebyshev-type inequalities for one product of functions. Then we extend those re
Externí odkaz:
https://doaj.org/article/b72a3b7e16a74b4cbce1a4eb298fb12c