Search results for " Principi"
showing 10 items of 398 documents
Selective photooxidation of ortho-substituted benzyl alcohols and the catalytic role of ortho-methoxybenzaldehyde
2016
It has been recently reported by Palmisano et al. (2015) [1] that the oxidation of 2-methoxybenzyl alcohol (2-MBA) to 2-methoxybenzaldehyde (2-MBAD) proceeds in water under near-UV light with an unexpected catalytic effect of 2-MBAD. In order to investigate the catalytic role of aldehyde in photolytic oxidation of ortho-substituted benzyl alcohols (OSBAs), reactivity runs were carried out with 2-methylbenzyl alcohol (2-MeBA), 2-nitrobenzyl alcohol (2-NBA), 2-hydroxybenzyl alcohol (2-HBA) and 2-chlorobenzyl alcohol (2-CIBA) in the absence and in the presence of their corresponding aldehyde. None of those alcohols showed a measurable oxidation rate even in the presence of their aldehydes but …
Los principios generales del derecho en la interpretación. (Una aproximación desde J. Bms. Vallet de Goytisolo)
2011
RESUMENEl artículo comienza haciendo mención al papel de la interpretación en el campo del Derecho así como su alcance en esta área. A continuación, se analiza el concepto de principio general del Derecho. Una vez centradas estas cuestiones, el artículo continúa con una panorámica general de la visión de Vallet de Goytisolo en el tema que se plantea, haciendo una pequeña referencia a la particularidad de la aplicación de la analogía iuris en la proyección de los principios generales del Derecho. La exposición finaliza con unas notas a modo de conclusiones ABSTRACT The article begins by explaining the role and scope of interpretation in Law. Next, it explores the concept of General Principle…
Formazione alla generatività, nella vita coniugale e nella relazione genitoriale. Riflessioni pedagogiche e orientamenti educativi
2014
L’autore tiene presente l’ultimo Rapporto CISF 2001 sulla famiglia in Italia, dedicato alle relazioni di coppia. L’attenzione, in particolare, è rivolta ad un fenomeno emergente, quello delle coppie che scelgono di restare childfree. Viene condotta una riflessione di antropologia pedagogica secondo lo stile fenomenologico, intesa a evidenziare le intenzionalità strutturali della dinamica di una coppia, quella amorosa, quella oblativa e quella sponsale. Qualsiasi scelta fatta dai partner, la convivenza, il matrimonio con rito civile o lo sposalizio con rito religioso, è segnata da queste intenzionalità originarie e dalla loro tensione intimamente generativa. Su questa base, l’autore definisc…
Relazione introduttiva
2017
Relazione introduttiva al Convegno "Giurisprudenza per principi e autonomia privata"
Enhanced one-component spray polyurethane foams via sol-gel microspheres doped with aqueous glycerol
2013
The sol-gel microencapsulation of aqueous glycerol in silica-based microspheres affords functional materials that can be used to cure one-component polyurethane foams (OCF) formulations affording better and greener foam formation. These findings are important and may open the route to more sustainable materials, such as foams, coatings, adhesives, and sealants that are widely utilized in many industrial sectors. © 2013 American Chemical Society.
The Original Position and the Rationality of Primo Levi's Shame
2016
Contrary to what he expected, Primo Levi didn’t experience his life after being released from Auschwitz as cheerful and light-hearted. He – like many other survivors – was haunted by an obscure and solid anguish that he finally identified as springing from a sense of shame or guilt in front of those who were exterminated in the Lager. Levi was unable to either acknowledge his shame as rational or reject it as irrational. This looks, though, like a rather unstable situation calling for some further elucidation. I will thus examine Levi’s shame in light of the dominant conception of practical deliberation and, more specifically, in view of the the role that John Rawls ascribes to the original…
'¡Que la gente sepa ver!'. El amor es el principio del conocimiento
2018
Promuovere negli uomini la scelta di prepararsi all’esercizio della professione di maestro di scuola primaria
2022
The sixth principle of the Charte de la Ligue Internationale de l’Education Nouvelle of 1921 emphasizes the concept of coeducation. The definition of this concept provides interesting insights to launch a proactive debate on the need to increase the male presence in primary school teaching staff. First of all, some results of empir- ical research that support the request to increase the number of male teachers in the primary school are displayed. Secondly, the most significant measures adopted by some States to promote the figure of the male primary school teacher are described. Finally, a few proposals are made on what could be done in Italy.
Combination of advanced oxidation processes and active carbons adsorption for the treatment of simulated saline wastewater
2016
Abstract In the present work, an integrated process combining three different technologies, i.e. heterogeneous photocatalysis, homogeneous ozonation and adsorption on granular activated carbon (GAC) was used for the treatment of a synthetic solution simulating saline wastewater. The synergistic effects between the different methods enhance the oxidation rate of the organic compounds in the integrated process, so that its use may result sustainable. It has been found that a relatively low oxidation rate is sufficient to obtain the highest synergy between the three technologies and to maximize the performances. In particular, coupling ozonation and photocatalysis resulted in 20% enhancement i…