Zobrazeno 1 - 10
of 5 468
pro vyhledávání: '"Rodríguez P, José A"'
The finite volume algorithm for absorption correction developed by Wunch and Prewitt is examined. This algorithm is based on the numerical integration of the transmission function where three-dimensional quadratic surfaces define the sample boundarie
Externí odkaz:
http://arxiv.org/abs/2410.08313
Autor:
Rodríguez-Nieto, José Gregorio, Salazar-Díaz, Olga Patricia, Vallejos-Cifuentes, Ricardo Esteban, Velásquez, Raúl
In this paper we study some algebraic properties of the rack structure as well as the representation theory of it, following the ideas given by M. Elhamdadi and E. M. Moutuou in \cite{Elhamdadi}. We establish a correspondence between the irreducible
Externí odkaz:
http://arxiv.org/abs/2408.12718
Autor:
Wang, Qiaochu, de la Torre, Alberto, Rodriguez-Rivera, Jose A., Podlesnyak, Andrey A., Tian, Wei, Aczel, Adam A., Matsuda, Masaaki, Ryan, Philip J., Kim, Jong-Woo, Rau, Jeffrey G., Plumb, Kemp W.
Competing interactions in frustrated magnets can give rise to highly degenerate ground states from which correlated liquid-like states of matter often emerge. The scaling of this degeneracy influences the ultimate ground state, with extensive degener
Externí odkaz:
http://arxiv.org/abs/2407.17559
Production yields of single-$\Lambda$ hypernuclei from simulated peripheral annihilations of antiprotons after capture on various target nuclei are reported. The initial annihilation process and the production of excited hypernuclei are estimated wit
Externí odkaz:
http://arxiv.org/abs/2402.01351
Publikováno v:
EEE Transactions on Vehicular Technology, vol. 69, no. 10, pp. 11458-11469, Oct. 2020
Doubly-selective channels, such as those that occur when the transmitter and the receiver move relative to each other at high speeds, are a key scenario for fifth generation (5G) cellular systems, which are mostly based in the use of the orthogonal f
Externí odkaz:
http://arxiv.org/abs/2401.15376
Autor:
Pan, Huiyan, Chen, Xiaowei, Sanz, Oihane, Cauqui, Miguel A., Rodriguez-Izquierdo, Jose M., Delgado, Juan J.
Publikováno v:
Chinese Journal of Catalysis 40 (2019) 940-952
Cryptomelane has been widely applied as catalyst in oxidation reactions due to its excellent redox properties and low cost. Here, a novel one-pot hydrothermal synthesis using a potassium permanganate aqueous solution as precursor and ethanol as reduc
Externí odkaz:
http://arxiv.org/abs/2401.14144
Autor:
Agueniou, Fazia, Vidal, Hilario, Yeste, Maria Pilar, Hernandez-Garrido, Juan C., Cauqui, Miguel A., Rodriguez-Izquierdo, Jose M., Calvino, Jose J., Gatica, Jose M.
Publikováno v:
Nanomaterials 2020, 10, 445
A Ni/CeO2/ZrO2 catalyst with improved redox properties has been washcoated onto a honeycomb cordierite monolith in the form of a nonconventional alumina-catalyst layer, just a few nanometer thick. In spite of the very low active phase loading, the mo
Externí odkaz:
http://arxiv.org/abs/2401.14123
Autor:
Zarzuela, Rafael, Luna, Manuel, Carrascosa, Luis M., Yeste, Maria P., Garcia-Lodeiro, Ines, Blanco-Varela, M. Teresa, Cauqui, Miguel A., Rodriguez-Izquierdo, Jose M., Mosquera, Maria J.
Publikováno v:
Cement and Concrete Research, 130 (2020) 106008
Impregnation treatments are one of the alternatives to protect concrete-based building and monuments from weathering degradation. However, it is important to consider the chemical compatibility of the reaction products with the building material. The
Externí odkaz:
http://arxiv.org/abs/2401.14118
Autor:
Sanchez, Juan J., Lopez-Haro, Miguel, Hernandez-Garrido, Juan C., Blanco, Ginesa, Cauqui, Miguel A., Rodríguez-Izquierdo, Jose M., Perez-Omil, Jose A., Calvino, Jose J., Yeste, Maria P.
Publikováno v:
J. Mater. Chem. A, 2019, 7, 8993-9003
Redox and catalytic performance in total methane oxidation of a nonostructured ceria-terbia catalyst supported on magnesia is presented and compared to that of a pure ceria catalyst supported on MgO. The investigated material, Ce0.5Tb0.5Ox (3% mol.)/
Externí odkaz:
http://arxiv.org/abs/2401.14105
Autor:
Agueniou, Fazia, Vidal, Hilario, Yeste, M. Pilar, Hernandez-Garrido, Juan C., Cauqui, Miguel A., Rodriguez-Izquierdo, Jose M., Calvino, Jose J., Gatica, Jose M.
Publikováno v:
Catalysis Today 383 (2022) 226-235
Supported Ni catalysts (4,5% wt%) using a Ce-Zr oxide (18/82 molar ratio and a ceria rich surface) depicting advanced redox properties, were deposited by washcoating over cordierite honeycombs (230 and 400 cpsi). FIB-STEM unveiled nanostructure detai
Externí odkaz:
http://arxiv.org/abs/2401.14543