Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Omar León"'
Autor:
Omar León Jiménez
Publikováno v:
Revista Electrónica Complutense de Investigación en Educación Musical, Vol 21 (2024)
Externí odkaz:
https://doaj.org/article/0caef6b851e748268c2ee3d6fba254c4
Autor:
Omar León-Jiménez
Publikováno v:
Revista Electrónica Complutense de Investigación en Educación Musical, Vol 20 (2023)
Externí odkaz:
https://doaj.org/article/3f0c3e2e2f154117bc00145afadf7029
Autor:
Sanchez, Omar Leon
We prove that the theory of differentially closed fields of characteristic zero in $m\geq 1$ commuting derivations DCF$_{0,m}$ satisfies the expected form of the dichotomy. Namely, any minimal type is either locally modular or nonorthogonal to the (a
Externí odkaz:
http://arxiv.org/abs/2411.04801
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1408 (2022)
Various synthetic methodologies to obtain 3,4-diaminoisocumarin nucleus have been reported and described. However, mechanistic analysis based on experimental evidence is lacking. Herein, we report the synthesis of the novel 3-amino-4-(diphenylamino)-
Externí odkaz:
https://doaj.org/article/c6d480b6a1ae4047bf17a7dc4c7aeaf3
Autor:
Ino, Kai, Sanchez, Omar Leon
We prove that the (elementary) class of differential-difference fields in characteristic $p>0$ admits a model-companion. In the terminology of Chatzidakis-Pillay, this says that the class of differentially closed fields of characteristic $p$ equipped
Externí odkaz:
http://arxiv.org/abs/2410.17892
Autor:
Sanchez, Omar Leon, Mohamed, Shezad
Motivated by structural properties of differential field extensions, we introduce the notion of a theory $T$ being derivation-like with respect to another model-complete theory $T_0$. We prove that when $T$ admits a model-companion $T_+$, then severa
Externí odkaz:
http://arxiv.org/abs/2409.11248
Publikováno v:
Molbank, Vol 2021, Iss 3, p M1244 (2021)
With the aim of obtaining different derivatives belonging to the isoindolo[2,1-a]quinoline family, we have synthesized a novel N-{2-[(3-oxo-1,3-dihydro-2-benzofuran-1-yl)acetyl]phenyl}acetamide derivative by a Claisen–Smichdt-type condensation reac
Externí odkaz:
https://doaj.org/article/8096df3622a346bf8aed0f6acef1fe6f
Publikováno v:
Revista de Ciencias Médicas de Pinar del Río, Vol 22, Iss 2, Pp 379-384 (2018)
La acidemia propiónica, aunque rara, es uno de los errores del metabolismo más frecuentes, un caso por cada 100,000 nacidos vivos. Tiene herencia autosómica recesiva. Se presenta un caso con diagnóstico de acidemia propiónica. Se realizó una re
Externí odkaz:
https://doaj.org/article/adbc4b28a74d4030891ff0f2260c3458
Publikováno v:
Small Business International Review, Vol 2, Iss 1, Pp 16-28 (2018)
The relationship between Information and Communication Technologies (ICT) and business performance has been a topic of great importance for academics from different areas for several decades. In this sense, this study analyzes the impact of the use o
Externí odkaz:
https://doaj.org/article/f2be62e987cb4cf49e03de0c6ec6f597
Autor:
Omar León
Publikováno v:
Análisis, Vol 48, Iss 88, Pp 11-21 (2016)
Externí odkaz:
https://doaj.org/article/de47b49d83ae4d08a0226090ef45d674