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  1. 261

    Highly size-controlled synthesis of Au/Pd nanoparticles by inert-gas condensation by Pérez Tijerina, Eduardo, Gracia Pinilla, Miguel Ángel, Mejía Rosales, Sergio, Ortiz Méndez, Ubaldo, Torres, A., Yacamán, Miguel José

    Published 2008
    “…The structure and size of the Au/Pd nanoparticles were determined by mass spectroscopy, and confirmed by atomic force microscopy and electron transmission microscopy measurements. The chemical composition was analyzed by X-ray microanalysis. From these measurements we confirmed that with the sputtering technique we are able to produce particles of 1, 3, and 5 nm on size, depending on the choice of the synthesis conditions. …”
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  2. 262

    Análisis de la expresión genética en la síntesis de acetato de etilo y acetato de isoamilo en Saccharomyces cerevisiae, en distintas condiciones de fermentación en el proceso cerve... by Quintero Vásquez, Gabriela Alejandra

    Published 2011
    “…However, the impact on the synthesis of acetates was different. The composition of the wort did not influence significantly in the transcription of the biosynthetic pathway analysis. …”
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  3. 263

    Análisis de la expresión genética en la síntesis de acetato de etilo y acetato de isoamilo en Saccharomyces cerevisiae, en distintas condiciones de fermentación en el proceso cerve... by Quintero Vásquez, Gabriela Alejandra

    Published 2011
    “…However, the impact on the synthesis of acetates was different. The composition of the wort did not influence significantly in the transcription of the biosynthetic pathway analysis. …”
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    Tesis
  4. 264

    La influencia francesa en los hogares del México Posrevolucionario a través de notas periodísticas del año 1920 by Carlos Trinidad, Fátima Isabel

    Published 2024
    “…Se presenta un breve esbozo del afrancesamiento vivido durante el porfiriato, posteriormente se da una breve descripción de la importancia de la prensa en el México porfirista y finalmente se presenta el análisis de las notas periodísticas.  …”
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  5. 265

    Objetivos del cine latinoamericano para su exportación = Objectives of latin american cinema for export by Lozano Treviño, David Fernando, Almaguer Rocha, Alberto, Maldonado Maldonado, Lauro

    Published 2016
    “…Se estudian los factores causales de éxito comercial para las OPC latinoamericanas como los estímulos fiscales, el papel de la prensa, la inclusión de elementos narrativos atractivos y la reducción de costos de producción. …”
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  6. 266

    De primera dama a candidata presidencial: masculinización en la cobertura periodística de mujeres políticas by Alvarez Monsiváis, Edrei

    Published 2020
    “…Además, se concluye que la prensa las ubicó en una paradoja entre ser cubiertas periodísticamente como mujeres o como políticas, al mismo tiempo elegibles e inelegibles para la presidencia.…”
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  7. 267

    Análisis de encuadres de asunto y juego estratégico en campañas políticas de mujeres (México 2021) by Alvarez Monsiváis, Edrei, Tiscareño García, Elizabeth

    Published 2023
    “…El estudio presenta un análisis de contenido cuantitativo sobre las campañas de estas elecciones realizado a N=2450 noticias de prensa escrita de 18 medios. Se tuvo como fin registrar si hubo diferencias en el abordaje periodístico de candidatas y candidatos. …”
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  8. 268
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  10. 270

    Preparation of nanoparticulate TiO2 containing nanocrystalline phases of anatase and brookite by electrochemical dissolution of remelted titanium components by Ortega Díaz, D., Fernández, D., Sepúlveda, S., Lindeke, R. R., Pérez Bueno, J. J., Peláez Abellán, E., Manríquez, J.

    Published 2020
    “…In this investigation, we present an efficient electrochemical methodology to prepare nano-particulate TiO2 having a nano-crystalline composition of 40% Anatase and 60% Brookite, without need for subsequent thermal treatments (which are typically applied to alter the amount of amorphicity). …”
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  11. 271

    Phenol degradation using glassy carbon electrodes modified with particles of Co-Mo alloy by Orozco, S.I., Blanco Jerez, Leonor María, Garza Elizondo, Mario Alberto

    Published 2013
    “…This paper reports on a study aimed to modify the surface of glassy carbon (VC) with Co-Mo nanoparticles and to determine their morphology and composition in order to evaluate their electrocatalytic activity for degrading phenol. …”
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  12. 272

    TAMAÑO Y COMPOSICIÓN CORPORAL EN NIÑOS MEXICANOS II. EL USO DEL ÍNDICE DE MASA CORPORAL PARA LA EDAD EN LA EVALUACIÓN DEL SOBREPESO by Ramírez Lópe, Erik, Valencia Juillera, Mauro E., Grijalva Haro, María Isabel

    Published 2009
    “…The geographical and socioeconomic differences among regions of Mexico may affect body composition and BMI cannot determine the true relation between body fat and fat free mass. …”
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  13. 273

    Impacto ambiental originado por los lixiviados del relleno sanitario municipal de Linares N.L. México by Cruz Vega, Carlos Ramón

    Published 2008
    “…The results revealed an existence of a hydro-geochemical evolutional pattern from a composition of bicarbonate-calcium to a bicarbonate-sulfate-calcium, although two of the wells (P1 and P2), placed down stream of the sanitary landfill showed a composition that left this pattern. …”
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  14. 274

    Impacto ambiental originado por los lixiviados del relleno sanitario municipal de Linares N.L. México by Cruz Vega, Carlos Ramón

    Published 2008
    “…The results revealed an existence of a hydro-geochemical evolutional pattern from a composition of bicarbonate-calcium to a bicarbonate-sulfate-calcium, although two of the wells (P1 and P2), placed down stream of the sanitary landfill showed a composition that left this pattern. …”
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  15. 275

    Polycrystalline thin films of antimony selenide via chemical bath deposition and post deposition treatments by Rodríguez Lazcano, Yamilet, Peña Méndez, Yolanda, Nair Maileppallil, Santhamma, Nair Padmanabhan, Karunakaran

    Published 2005
    “…The thin films deposited from chemical baths containing one or more soluble complexes of antimony, and selenosulfate initially did not show X-ray diffraction (XRD) patterns corresponding to crystalline antimony selenide. Composition of the films, studied by energy dispersive X-ray analyses indicated selenium deficiency. …”
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  16. 276

    FeS₂/ZnO core/shell nanowires: structural, optical and electrochemical properties. by Retana Betancourt, María Fernanda

    Published 2016
    “…Altough, many efforts have been done in order to find the characteristics and properties that allow the subsequent production and commercialization, hybrid solar cells represent an interesting option for this purpose. The composition in the photoactive layer is key in order to obtain high values of efficiencies and where the use of nanosized materials with one-dimensional morphology embedded into polymeric matrix allows the improvement of their optoelectronic properties. …”
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  17. 277

    Reliability of X7R Multilayer Ceramic Capacitors During High Accelerated Life Testing (HALT) by Hernández López, Ana María, Aguilar Garib, Juan Antonio, Guillemet Fritsch, Sophie, Nava Quintero, Román Jabir, Dufour, Pascal, Tenailleau, Christophe, Durand, Bernard, Valdez Nava, Zarel

    Published 2018
    “…It is known that the reliability of MLCCs depends on their composition, processing, and operating conditions. In this present work, we analyzed the lifetime of three similar X7R type MLCCs based on BaTiO3 by conducting High Accelerated Life Tests (HALT) at temperatures up to 200 ◦C at 400 V and 600 V. …”
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  18. 278

    Bovine Dialyzable Leukocyte Extract IMMUNEPOTENT CRP: Evaluation of Biological Activity of the Modified Product by Franco Molina, Moisés Armides, Santana Krimskaya, Silvia Elena, Zárate Triviño, Diana Ginette, Zapata Benavides, Pablo, Hernández Martínez, Sara Paola, Cervantes Wong, Fernanda, Rodríguez Padilla, Cristina

    Published 2021
    “…In this study, we evaluated and compared the chemical composition (bromatological analysis), physical structure (infrared spectroscopy, X-ray diffraction, SEM, and zeta potential) and biological function of the dialyzable leukocyte extracts obtained from fresh and dry bovine spleens. …”
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  19. 279
  20. 280

    Experimental evidence of icosahedral and decahedral packing in one-dimensional nanostructures by Velázquez Salazar, J. Jesús, Esparza, Rodrigo, Mejía Rosales, Sergio, Estrada Salas, Rubén, Ponce, Arturo, Deepak, Francis Leonard, Castro Guerrero, Carlos Fernando, Yacamán, Miguel José

    Published 2011
    “…These nanowires, formed by the reaction of a mixture of metal salts (Au and Ag) in the presence of oleylamine, are obtained when the chemical composition is specifically Ag/Au = 3:1. The experimental images of the icosahedral nanowires have a high likelihood with simulated electron micrographs of structures formed by two or three Boerdijk Coxeter Bernal helices roped on a single structure, whereas for the decahedral wires, simulations using a model of adjacent decahedra match the experimental structures. …”
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