Resultados de búsqueda - atheist~

El ateísta convencido por Abogado, Rafael

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Influence of capping on the atomistic arrangement in palladium nanoparticles at room temperature por Corthey, Gastón, Olmos Asar, Jimena A., Casillas, Gilberto, Mariscal, Marcelo M., Mejía Rosales, Sergio, Azcárate, Julio César, Larios, Eduardo, Yacamán, Miguel José, Salvarezza, Roberto, Fonticelli, Mariano H.

“…The role that protecting molecules have on the way that palladium atoms arrange themselves in nanoparticles prepared at room temperature was studied by the analysis of aberration-corrected scanning transmission electron microscopy images and atomistic Langevin dynamics simulations. It was found that the arrangement of Pd atoms is less ordered in thiolate-protected nanoparticles than in amine-protected ones. …”
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Influence of the Capping Ligand on the Band Gap and Electronic Levels of PbS Nanoparticles through Surface Atomistic Arrangement Determination por García Gutiérrez, Diana Fabiola, Hernández Casillas, Laura Patricia, Cappellari, Maria Victoria, Fungo, Fernando, Martínez Guerra, Edgar, García Gutiérrez, Domingo Ixcóatl

“…Differences were observed in the atomistic arrangement on the nanoparticle surface and phonon vibrations with the different capping ligands. …”
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Prévalence des sentiments de culpabilité chez l’aidant mexicain des patients atteints de troubles neurocognitifs majeurs por Riquelme Heras, Héctor Manuel, Cavazos Aguilar, María José, Méndez Espinoza, Eduardo, Gómez Gómez, Celina

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CuS2‐Passivated Au-Core, Au3Cu-Shell nanoparticles analyzed by Atomistic-Resolution Cs-Corrected STEM por Khanal, Subarna, Casillas, Gilberto, Bhattarai, Nabraj, Velázquez Salazar, J. Jesús, Santiago, Ulises, Ponce, Arturo, Mejía Rosales, Sergio, Yacamán, Miguel José

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Increasing grassroot sport participation via sport mega events: a "firework" effect or a sustainable legacy? The case of athens 2004 por Pappous, Athanasios, López Walle, Jeanette M., Tristán Rodríguez, José Leandro

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Mejoramiento de la enseñanza universitaria : Reseña por Conferencia Internacional de Educación, (1974 : Amherst Massachussetts)

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Una modesta proposición para clasificar las teorías de los argumentos por Marraud, Hubert

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Mineralogical and geochemical evidence of magma mingling/mixing in the Sierra de las Cruces volcanic range, Mexican Volcanic Belt por Velasco Tapia, Fernando, Rodríguez Saavedra, Pedro, Marquez, Alvaro, Navarro de León, Ignacio, De Ignacio, Cristina, Marroquín Guerra, Sylvia Gabriela, Quintanilla Garza, Jesús, Rangel Alvarez, Oscar Mario

“…Most of them exhibit diverse mineralogical and geochemical features that attest a magma mixing and mingling processes with concomitant fractional crystallization in which a small volume of hot andesite magma injects into dacitic magma. …”
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Mineralogical and geochemical evidence of magma mingling/mixing in the Sierra de las Cruces volcanic range, Mexican Volcanic Belt por Velasco Tapia, Fernando, Rodríguez Saavedra, Pedro, Márquez, A., Navarro de León, Ignacio, De Ignacio, Cristina, Marroquín Guerra, Sylvia Gabriela, Quintanilla Garza, Jesús, Rangel Alvarez, Oscar Mario

“…Most of them exhibit diverse mineralogical and geochemical features that attest a magma mixing and mingling processes with concomitant fractional crystallization in which a small volume of hot andesite magma injects into dacitic magma. …”
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Trimetallic nanostructures: the case of AgPd–Pt multiply twinned nanoparticles por Khanal, Subarna, Bhattarai, Nabraj, Velázquez Salazar, J. Jesús, Bahena, Daniel, Soldano, German, Ponce, Arturo, Mariscal, Marcelo M., Mejía Rosales, Sergio, Yacamán, Miguel José

“…We report the synthesis, structural characterization, and atomistic simulations of AgPd–Pt trimetallic (TM) nanoparticles. …”
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Gold–palladium core@shell nanoalloys: experiments and simulations por Spitale, Ana, Perez, M. A., Mejía Rosales, Sergio, Yacamán, Miguel José, Mariscal, Marcelo M.

“…In this work, we report a facile synthesis route, structural characterization, and full atomistic simulations of gold–palladium nanoalloys. …”
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Synthesis, characterization, and growth simulations of Cu–Pt bimetallic nanoclusters por Khanal, Subarna, Spitale, Ana, Bhattarai, Nabraj, Bahena, Daniel, Velázquez Salazar, J. Jesús, Mejía Rosales, Sergio, M. Mariscal, Marcelo, José Yacamán, Miguel

“…The high angle annular dark field (HAADF-STEM) images, intensity profiles, and energy dispersive X-ray spectroscopy (EDX) line scans, allowed us to study the distribution of Cu and Pt with atomistic resolution, finding that Pt is embedded randomly in the Cu lattice. …”
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Synthesis, characterization, and growth simulations of Cu–Pt bimetallic nanoclusters por Khanal, Subarna, Spitale, Ana, Bhattarai, Nabraj, Bahena, Daniel, Velázquez Salazar, J. Jesús, Mejía Rosales, Sergio, Mariscal, Marcelo M., Yacamán, Miguel José

“…The high angle annular dark field (HAADF-STEM) images, intensity profiles, and energy dispersive X-ray spectroscopy (EDX) line scans, allowed us to study the distribution of Cu and Pt with atomistic resolution, finding that Pt is embedded randomly in the Cu lattice. …”
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Ligand effects on the optical and chiroptical properties of the thiolated Au18cluster por Tlahuice Flores, Alfredo

“…A further comparison of the CD and UV spectra displayed by the Au18 cluster protected by chiral and achiral ligands attests that more intense profiles are featured by ligands including phenyl rings and/or oxygen atoms such that the Au18 cluster protected by either achiral metamercaptobenzoic acid (m-MBA) or achiral SPh ligands displays more intense UV and CD signals. …”
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Ligand effects on the optical and chiroptical properties of the thiolated Au18cluster. por ALFREDO TLAHUICE FLORES

“…A further comparison of the CD and UV spectra displayed by the Au18 cluster protected by chiral and achiral ligands attests that more intense profiles are featured by ligands including phenyl rings and/or oxygen atoms such that the Au18 cluster protected by either achiral metamercaptobenzoic acid (m-MBA) or achiral SPh ligands displays more intense UV and CD signals. …”
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HETERODOXIE ET HISPANITE por Gabaude, Jean-Marc

“…Sous l'impulsion de son énergique et infatigable directeur, cette équipe se réunit mensuellement à l'Université et le rythme de ses remarquables productions nous fournit une belle preuve de sa vitalité et de son renouvellement incessant et une attestation de sa présence tant en Europe que dans les Amériques.…”
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Scanning transmission electron microscopy methods for the analysis of nanoparticles por Ponce, Arturo, Mejía Rosales, Sergio, Yacamán, Miguel José

“…Combining the HAADF-STEM imaging with the new aberration correction era, the STEM technique reaches a direct way to imaging the atomistic structure and composition of nanostructures at a sub-angstrom resolution. …”
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Historias de vida sobre el proceso de conversión religiosa en Alcohólicos Anónimos por Gutiérrez Portillo, Ángel Alejandro

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LA RUPTURE DE L'UNITÉ CONSTITUTIVE DE LA PAROLE, DE LA MUSIQUE ET DE LA DANSE, ET LA CRITIQUE PLATONICIENNE DU THEATRE por Moutsopoulos, Evanghelos

“…Il a éga lement été montré que l'art égyptien, art que Platon considère comme un modèle de stabilité, est loin d'attester un manque de vitalité, qui tout en le rendant immuable, lui aurait enlevé toute signification authentique, en raison d'une monotonie intolérable dans laquelle il se serait lui-même installé.…”
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