Zobrazeno 1 - 10
of 36
pro vyhledávání: '"E. Hernández-Ramírez"'
Autor:
Raquel E. Hernández Ramírez, Irina V. Lijanova, Natalya V. Likhanova, Octavio Olivares Xometl, Alfredo Hernández Herrera, J. Federico Chávez Alcalá, Octavio Trejo Chavero
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 27-36 (2020)
Experiments were performed for the synthesis of meso-substituted tetraphenyl porphyrins in order to obtain growth active points for PAMAM branches and a functionalized periphery with thiazole groups for increasing the metal complexation activity. Cha
Externí odkaz:
https://doaj.org/article/7bd4039fd2144cd0bdc98402dbdfaa9f
Autor:
M. Castro-Bello, E.F. Valencia-Díaz, C.V. Marmolejo-Vega, E. Hernández-Ramírez, C. Morales-Morales
Publikováno v:
Revista de la Universidad del Zulia. 13:65-75
Este artículo presenta la instrumentación electrónica de un sistema de biofiltración no convencional, que consta de tres biofiltros aerobios de flujo descendente para controlar el flujo de entrada/salida del agua residual y monitorear las variabl
Publikováno v:
International Journal of Modern Physics C. 34
From the years 2001 to 2017, per capita nominal and real (adjusted to inflation) GDP at purchasing power parity (PCGDP-PPP) distributions for cities and regions are fitted to various functions. For most years and regions, real PCGDP-PPP data are very
Akademický článek
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Akademický článek
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Autor:
Raquel E. Hernández Ramírez, Carlos M. Previtali, Irina Victorovna Lijanova, Sonia G. Bertolotti, María Paula Militello, Ernesto Maximiliano Arbeloa
Publikováno v:
New Journal of Chemistry. 43:16246-16254
Fil: Militello, Maria Paula. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales. Instituto de Investigaciones en Tecnologias Energeticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Cientifica
Correlating USA COVID-19 cases at epidemic onset days to domestic flights passenger inflows by state
Autor:
M. del Castillo-Escribano, J. A. Ruiz-Gayosso, J. Hernández-Casildo, A. Pérez-Riascos, M. del Castillo-Mussot, E. Hernández-Ramírez
Publikováno v:
International Journal of Modern Physics C
In the USA, COVID-19 first infection cases were imported by external travelers. At the epidemic onset days, we assume that the disease partially spreads due to domestic passengers air transportation in its densely connected airport network. Taking in
Autor:
M. del Castillo-Escribano, Alejandro P. Riascos, J. A. Ruiz-Gayosso, J. Hernández-Casildo, E. Hernández-Ramírez, M. del Castillo-Mussot
Publikováno v:
International Journal of Modern Physics C
In every country except China, COVID-19 first infection cases were imported by travelers, which are either people coming back to their own country or visiting foreigners (international or external tourists). In a global and regional phenomenological
Autor:
Sonia G. Bertolotti, M. Paula Militello, Ernesto Maximiliano Arbeloa, Irina Victorovna Lijanova, Carlos M. Previtali, Raquel E. Hernández Ramírez, Hernán A. Montejano
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Quenching of excited states of the meso-substituted tetraphenyl porphyrins with PAMAM branches, and one with PAMAM generation 1 peripherally-modified with thiazole groups by p-benzoquinones, were studied in DMF solution. Fluorescence lifetime measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1613de94457e1b5d3cd5d47bf1b05b8
https://www.sciencedirect.com/science/article/abs/pii/S1010603019307865
https://www.sciencedirect.com/science/article/abs/pii/S1010603019307865
Autor:
Raquel E. Hernández-Ramírez, Paulina Arellanes-Lozada, Octavio Olivares-Xometl, Irina Victorovna Lijanova, Jorge Roberto Vargas-García, Natalya V. Likhanova
Publikováno v:
Journal of Molecular Liquids. 265:151-163
Methyltrioctylammonium methyl sulfate (TMA) and trimethyltetradecylammonium methyl sulfate (TTA) were synthetized as novel quaternary-ammonium-derived ionic liquids (ILs) in order to be evaluated as corrosion inhibitors (CIs) of API-X52 steel in 1 M