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1341
FePt icosahedra with magnetic cores and catalytic shells
Publicado 2009“…Computational studies and energy-filtered transmission electron microscopy analyses suggest that a Pt-enriched surface layer is energetically favored and that site-specific vacancies are formed at the edges of facettes, which was experimentally observed. The presence of the Pt-enriched shell around an Fe/Pt core explains the environmental stability of the magnetic icosahedra and strongly reduces the exchange coupling between neighboring particles, thereby possibly providing the highest packing density for future magnetic storage media based on FePt nanoparticles.…”
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1342
On the structure and properties of silver nanoparticles
Publicado 2008“…We also found that both the size and shape of the nanoparticles determine the shift of the UV-visible absorption spectrum. Finally, we observed the formation of atomic islands above the faces of the Ag tetrahedral NPs, in agreement with the results obtained from the MD simulations.…”
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1343
El diálogo político juvenil. Cómo los medios y la sofisticación influyen en la conversación política. Youth Political Dialogue: How the Media and the Sophistication Influence th...
Publicado 2012“…A positive impact of studied variables was observed, increasing the conversation between the more sophisticated students and those who use media in order to get political information.…”
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1344
Estimación de los niveles ambientales de formaldehido en clínicas de odontopediatría.
“…Conclusions The results showed there were formaldehyde concentrations in the air of the clinics, enough to generate irritations in eyes and skin, higher concentrations were also observed in the clinics where the ventilation was zero and they performed a poor management of it.…”
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1346
Comparative analysis of soybean meal effects in commercial strains of rainbow trout Oncorhynchus mykiss
Publicado 2022“…This pattern was also observed in intestinal SOD expression and GPx expression in the liver. …”
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EL TRATADO DE LIBRE COMERCIO MÉXICO-ESTADOS UNIDOS Y SU CONTEXTO (1883)
Publicado 2015Enlace del recurso
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EL CONCEPTO DE NATURALEZA EN EL RENACIMIENTO Y EN NUESTROS DÍAS
Publicado 2021Enlace del recurso
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LA SEGUNDA UNIVERSIDAD DE NUEVO LEÓN/ (ANO LECTIVO 1946-1947)
Publicado 2021Enlace del recurso
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