Browsing by Author Alvarez, Juan

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Issue DateTitleAuthor(s)
2010Características socio-profesionales y percepción de estresores en la Educación Básica en VenezuelaRamírez, Tulio; Alvarez, Juan; D'Aubeterre López, María Eugenia
2006Characterization of new Co and Ru on -WC catalysts for Fischer-Tropsch reaction Influence of the carbide surface stateGriboval-Constant, A.; Girandon, J.M; Twagishema, I; Leclercq, G; Rivas, M.E; Pérez-Zurita, M.J; Alvarez, Juan; R. Goldwasser, Mireya
2015-07-21Characterization of new Co and Ru on -WC catalysts for Fischer-Tropsch reaction Influence of the carbide surface stateGriboval-Constant, A.; Giraudon, J.M.; Twagishema, I.; Leclercq, G.; Rivas, M.E.; Alvarez, Juan; Pérez Zurita, M. Josefina; Goldwasser, Mireya
2006-02-10Charecterization of new Co and Ru on -- WC catalysts for Fisher Tropsch reaction influence of the carbide surface stateGoldwasser, Mireya; Alvarez, Juan; Perez Z., M. J.; Giraudon, J.M.; Rivas, M. E.; Griboval, A.; Twagishema, I.; Leclercq, G.
2015-11-17CO2 REFORMING OF CH4 ON NANOSTRUCTURED NI-BASED CATALYSTS FROM ORGANOMETALLIC COMPLEXES PRECURSORSGoldwasser, Mireya; Alvarez, Juan; Florez, Pedro; Molina, Johana; Pietri, Egle; Perez Zurita, Josefina
2013-03-18Construcción y validación de un inventario de percepción de estertores en docentes de educación básica.Ramírez, Tulio; Alvarez, Juan; D'Aubeterre López, María Eugenia
2010Dimensiones asociadas al estres laboral de los maestros venezolanosRamírez, Tulio; D'Aubeterre López, María Eugenia; Alvarez, Juan
2013-07-26DIMENSIONES ASOCIADAS AL ESTRÉS LABORAL DE LOS MAESTROS VENEZOLANOSRamírez, Tulio; D'Aubeterre López, María Eugenia; Alvarez, Juan
2014-10-28Effect of the porous structure of the support on hydrocarbon distribution in the fischer tropseh reactionGoldwasser, Mireya; Alvarez, Juan; Perez Z., M. J.; Molina, Johana; Pereira, Pedro; Bartolini, Monica
2015-07-20Effect of the porous structure of the support on hydrocarbon distribution in the FischereTropsch reactionBartolini, Mónica; Molina, Jhoanna; Alvarez, Juan; Goldwasser, Mireya; Pereira Almao, Pedro; Pérez Zurita, M. Josefina
2009-05Un estudio sobre estrés laboral en una muestra de maestros de Educación Básica del área metropolitana de CaracasRamírez, Tulio; D'Aubeterre López, María Eugenia; Alvarez, Juan
2007HMS mesoporous silica as cobalt support for the Fischer–Tropsch Synthesis: Pretreatment, cobalt loading and particle size effectsGoldwasser, Mireya; Lira, Estephania; López Carmen M.; Oropeza, Freddy; Bartolini, Monica; Alvarez, Juan; Lopez, Francisco; Perez Z., M. J.; Lamonier, J. F.
2015-07-21HMS mesoporous silica as cobalt support for the Fischer–Tropsch Synthesis: Pretreatment, cobalt loading and particle size effectsLira, Estephanía; López, Carmen M.; Oropeza, Freddy; Bartolini, Mónica; Alvarez, Juan; Goldwasser, Mireya; López Linares, Francisco; Lamonier, Jean-Franc¸ois; Pérez Zurita, M. Josefina
2011-06-21Ni–Nb-Based Mixed Oxides Precursors for the Dry Reforming of MethaneGoldwasser, Mireya; Valderrama, Gustavo; Pietri, Egle; Perez Zurita, M. J.; Urbina, Caribay; Alvarez, Juan; Sousa, Eduardo
2015-07-21Ni–Nb-Based Mixed Oxides Precursors for the Dry Reforming of MethaneAlvarez, Juan; Valderrama, Gustavo; Pietri, Eglé; Pérez Zurita, M. Josefina; Urbina de Navarro, Caribay; Sousa-Aguiar, Eduardo Falabella; Goldwasser, Mireya
2003-02-12Palladium-based catalysts for the synthesis of alcoholsGoldwasser, Mireya; Alvarez, Juan; Cifarelli, Michelle; Perez Z., M. J.; Cubeiro, M. L.; Pietri, Egle; Garcia, Luis; Aboukais, Antoine
2013-01-15Palladium-based catalysts for the synthesis of alcoholsPérez, Josefina; Cifarelli, Michelle; Cubeiro, Luisa; Alvarez, Juan; Goldwasser, Mireya; Pietri, Eglé; Garcia, Luis; Aboukais, Antoine; Lamonier, Jean F.
2009-07-28Perovskite type oxides in methane dry reforming: Effect of their incorporation into a mesoporous SBA 15 silica hostGoldwasser, Mireya; Alvarez, Juan; Pietri, Egle; Perez Zurita, M. J.; Rivas, Issarly
2015-07-21Perovskite-type oxides in methane dry reforming: Effect of their incorporation into a mesoporous SBA-15 silica-hostRivas, Issarly; Alvarez, Juan; Pietri, Eglé; Pérez Zurita, M. Josefina; Goldwasser, Mireya
2016Sistemas catalíticos nanoestructurados tipo espinela para la producción de hidrógenoAvendaño, Roger; Alvarez, Juan; Molina, Jhoanna; Pietri, Eglee; R. Goldwasser, Mireya