Reversible hydrogen sorption in the composite made of magnesium borohydride and silica aerogel

No obstante, como esta enfermedad afecta a cada persona de manera diferente, no todas las opciones de cuidado y tratamiento pueden ser apropiadas para cada individuo.. La forma

In the “big picture” perspective of the recent years that we have described in Brazil, Spain, Portugal and Puerto Rico there are some similarities and important differences,

The objective of this work is to study the influence of the chemisorption and desorption temperature and the number of activation cycles in the development of porosity during

1. S., III, 52, 1-3: Examinadas estas cosas por nosotros, sería apropiado a los lugares antes citados tratar lo contado en la historia sobre las Amazonas que había antiguamente

3.—Net rates between the hydrogen levels in the chromosphere (at lg m c ¼ !4, which corresponds to a height of 1.2 Mm in the initial atmo- sphere, but the picture is almost identical

In the previous sections we have shown how astronomical alignments and solar hierophanies – with a common interest in the solstices − were substantiated in the

The influence of the type of oxidizing agent, the desorption temperature and the number of cycles applied is studied in order to achieve a convenient development of porosity at

In particular, chelate or intramolecular cooperativity is responsible for the assembly of closed, cyclic structures in competition with open, linear oligomers, and it can