Search Results - "Salvador Alfaro"

High Selectivity and Stability of Nickel Catalysts for CO2 Methanation: Support Effects by Jeremías Martínez, Edgar Hernández, Salvador Alfaro, Ricardo López Medina, Guadalupe Valverde Aguilar, Elim Albiter, Miguel A. Valenzuela

“…In this work, we present an investigation concerning the evaluation of the catalytic properties of Ni nanoparticles supported on ZrO2, SiO2, and MgAl2O4 for…”
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Hydrogen Production from Glycerol Photoreforming on TiO2/HKUST-1 Composites: Effect of Preparation Method by Fabián M. Martínez, Elim Albiter, Salvador Alfaro, Ana L. Luna, Christophe Colbeau-Justin, José M. Barrera-Andrade, Hynd Remita, Miguel A. Valenzuela

“…Coupling metal-organic frameworks (MOFs) with inorganic semiconductors has been successfully tested in a variety of photocatalytic reactions. In this work we…”
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Cristalización de zeolita beta mediante conversión asistida por vapor: influencia de los parámetros de síntesis by Alfaro, Salvador, Valenzuela, Miguel A.

“…In the present work, beta zeolites were prepared by an alternative route called steam-assisted conversion (SAC). Several zeolites were synthesized using…”
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Photosensitized Oxidation of 9,10-Dimethylanthracene on Dye-Doped Silica Composites by Albiter, Elim, Alfaro, Salvador, Valenzuela, Miguel A.

“…A series of cationic dyes, methylene blue (MB), safranin O (SF), toluidine blue (TB), and neutral red (NR), were successfully incorporated into a silica matrix…”
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Estética, historicismo y praxis política: Gramsci y el arte by Alfaro, Salvador Orlando

“…The critical refections made by Antonio Gramsci on the feld of aesthetics consitute an important source for the study and interpretation of Art from a militant…”
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Gramsci y la sociología marxista del lenguaje by Alfaro, Salvador Orlando

“…No hay resúmenes disponibles. Realidad: Revista de Ciencias Sociales y Humanidades No. 158, 2021: 107-125…”
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Preparation of MFI type tubular membranes by steam-assisted crystallization by Alfaro, Salvador, Arruebo, Manuel, Coronas, Joaquı́n, Menéndez, Miguel, Santamarı́a, Jesús

“…Zeolite MFI membranes were successfully prepared on both alumina and stainless steel tubular supports by crystallization of previously deposited silicate…”
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Medio ambiente, sustentabilidad y participación ciudadana: una mirada desde la sociología contemporánea by Alfaro, Salvador Orlando

“…On its critical version, sustainable development is a concept that includes a new relation between nature and society. This concept considers that…”
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Identidades narrativas, los usos sociales de lo popular y la telenovela by Alfaro, Salvador Orlando

“…Soap operas accomplish social functions that were accomplished in the past by other cultural products that were closely linked to certain social practices. Its…”
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La hegemonía y lo social: una aproximación desde la sociología crítica by Alfaro, Salvador Orlando

“…Since sociology needs to incorporate new discussions, in the following work some of the most relevant aspects of intellectual and moral hegemony are studied…”
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Políticas sociales y desarrollo: una exploración sociológica by Alfaro, Salvador Orlando

“…In the last two decades, social programs became a mechanism of social control, through which the actors with most power have a strong influence to legitimate…”
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Concepciones modernas sobre la naturaleza y la sociedad: el legado del pensamiento de Marx by Alfaro, Salvador Orlando

“…The following essay is focused on some fundamental ideas on marxist thought in order to understand the current conditions of the relation between society…”
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Educational policies and the dominant development model: a critical approach by Alfaro, Salvador Orlando

“…Under the Neoliberal rationality, the educative system is inspired on the fundamental ideas of fordism: efficiency, efficacy and quality. These ideas were…”
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Riesgos ambientales y desarrollo en la zona rural by Alfaro, Salvador Orlando

“…Este trabajo presenta un estudio de una comunidad rural del oriente de El Salvador para examinar la vulnerabilidad al cambio y a la variabilidad climáticos, y…”
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Photocatalytic degradation of gallic acid over CuO–TiO2 composites under UV/Vis LEDs irradiation by Luna, Ana L., Valenzuela, Miguel A., Colbeau-Justin, Christophe, Vázquez, Patricia, Rodriguez, Julia L., Avendaño, Juan R., Alfaro, Salvador, Tirado, Salvador, Garduño, Adrián, De la Rosa, José M.

“…A proposed scheme showing the photoredox processes during degradation of gallic acid (GA) in presence of Cu2O–CuO–TiO2 photocatalysts, air and visible light…”
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Photocatalytic deposition of Ag nanoparticles on TiO2: Metal precursor effect on the structural and photoactivity properties by Albiter, E., Valenzuela, M.A., Alfaro, S., Valverde-Aguilar, G., Martínez-Pallares, F.M.

“…A series of 1wt.% Ag–TiO2 photocatalysts were obtained by photodeposition using different organic (acetylacetonate, Ag-A) and inorganic (nitrate, Ag-N, and…”
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Matryoshka-type gastro-resistant microparticles for the oral treatment of Mycobacterium tuberculosis by Andreu, Vanesa, Larrea, Ane, Rodriguez-Fernandez, Pablo, Alfaro, Salvador, Gracia, Begoña, Lucía, Ainhoa, Usón, Laura, Gomez, Andromeda-Celeste, Mendoza, Gracia, Lacoma, Alicia, Dominguez, Jose, Prat, Cristina, Sebastian, Victor, Ainsa, José Antonio, Arruebo, Manuel

“…Production of Matryoshka-type gastroresistant microparticles containing antibiotic-loaded poly lactic-co-glycolic acid (PLGA) nanoparticles (NP) against…”
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Matryoshka-type gastro-resistant microparticles for the oral treatment of by Andreu, Vanesa, Larrea, Ane, Rodriguez-Fernandez, Pablo, Alfaro, Salvador, Gracia, Begoña, Lucía, Ainhoa, Usón, Laura, Gomez, Andromeda-Celeste, Mendoza, Gracia, Lacoma, Alicia, Dominguez, Jose, Prat, Cristina, Sebastian, Victor, Ainsa, José Antonio, Arruebo, Manuel

“…Production of Matryoshka-type gastroresistant microparticles containing antibiotic-loaded poly lactic- -glycolic acid (PLGA) nanoparticles (NP) against . The…”
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Desarrollo participativo y la apropiación de la agencia: una exploración sociológica by Salvador Orlando Alfaro

“…No hay resúmenes disponibles Realidad: Revista de Ciencias Sociales y Humanidades No. 84, 2001: 807-817…”
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Gramsci y la sociología del conocimiento: un análisis de la concepción del mundo de las clases subalternas by Salvador Orlando Alfaro

“…No hay resúmenes disponibles Realidad: Revista de Ciencias Sociales y Humanidades No. 83, 2001: 651-665…”
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