Zobrazeno 1 - 10
of 449
pro vyhledávání: '"H, Lara"'
Autor:
Ulises Arellano, Lifang Chen, Jin An Wang, José Salmones, Roberto Limas, Luis E. Noreña, Silvia Solís, Victor H. Lara
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
Titanite (CaTiSiO5) nanomaterials were synthesized by two hydrothermal methods and then calcined at 550 and 1000 °C, respectively. Their textural properties, crystalline structures, morphological features, and optical properties were characterized u
Externí odkaz:
https://doaj.org/article/420aeef089cd4177b95f097267820675
Autor:
A. Villa-Mondragón, Jorge Vazquez-Arenas, G. Pineda-Flores, René H. Lara, Noé Arjona, J.J. Pérez-Bueno, B. Cercado, R. Ortega, A. Méndez-Albores, G. Trejo
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 4229-4244 (2023)
Zn–Mn alloy coatings with small amounts of Mn (Zn-0.19 wt.% Mn, Zn-0.21 wt.% Mn, Zn-0.26 wt.% Mn and Zn-0.34 wt.% Mn) were formed by electrodeposition, onto pre-treated Mg substrates (Mgt) covered with a Zn film (Zn/Mgt). The chemical composition i
Externí odkaz:
https://doaj.org/article/7c8633062d01443aaf8112f235239ecc
Autor:
R. Aleixo, H. Lara Urdaneta
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 24, Iss 3 (2023)
In this article a preconditioned version of the Delayed Weighted Gradient Method (DWGM) is presented and analyzed. In addition to the convergence, some nice properties as the A- orthogonality of the current transformed gradient with all the previous
Externí odkaz:
https://doaj.org/article/a45e6321d9b44f4981ccc72114416661
Publikováno v:
PLoS ONE, Vol 17, Iss 5, p e0268004 (2022)
St. Augustinegrass is a warm-season grass species widely utilized as turf in the southeastern U.S. It shows significant variation in plant growth and morphological characteristics, some of which are potentially associated with drought tolerance. Howe
Externí odkaz:
https://doaj.org/article/033472b703b74909815b95f17b3a4a4d
Autor:
Humberto H. Lara, David M. Black, Christine Moon, Elizabeth Orr, Priscilla Lopez, Marcos M. Alvarez, Glen Baghdasarian, Jose Lopez-Ribot, Robert L. Whetten
Publikováno v:
ACS Omega, Vol 4, Iss 26, Pp 21914-21920 (2019)
Externí odkaz:
https://doaj.org/article/7bc371dbd47e4f62bf5b18edb8326588
Autor:
Lilian I. Olvera, Eugenia Aldeco-Pérez, Arturo Rico-Zavala, Luis G. Arriaga, José A. Ávila-Niño, Jorge Cárdenas, Rubén Gaviño, Karina S. Pérez, Victor H. Lara
Publikováno v:
Polymer Testing, Vol 95, Iss , Pp 107092- (2021)
Novel anion exchange membranes (AEMs) were synthesized by superacid-catalyzed step-growth polycondensation of isatine and p-terphenyl at room temperature. The materials obtained were functionalized by a highly efficient nucleophilic substitution reac
Externí odkaz:
https://doaj.org/article/6e1e2af2fd19429e8feb2bd4d53c8e5f
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-16 (2018)
Population activity dynamics underlie many neural computations. Here the authors develop a novel hypothesis-guided dimensionality reduction approach that reveals very different population dynamics in the SMA and M1, despite superficially similar sing
Externí odkaz:
https://doaj.org/article/4760a78de7c2478d9cc5009c9560291e
Akademický článek
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Akademický článek
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Autor:
Gamaleldin F. Elsayed, Antonio H. Lara, Matthew T. Kaufman, Mark M. Churchland, John P. Cunningham
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-15 (2016)
Single neuron responses are highly complex and dynamic yet they are able to flexibly represent behaviour through their collective activity. Here the authors demonstrate that population activity patterns of motor cortex neurons are orthogonal during s
Externí odkaz:
https://doaj.org/article/6e64d4fac538416a8d7190de3bc7a55c