Search results for "CAPI"
showing 10 items of 2622 documents
Gas—liquid chromatographic analyses
1985
Abstract The gas chromatographic retention behaviour of methylethyl, 1-methylpropyl, 2-methylpropyl, 1,2-dimethylpropyl, 1-methylbutyl and 3-methylbutyl esters of benzoic and o-, m- and p-chlorobenzoic acids on low-polarity (SE-30) and polar (OV-351) capillary columns under several temperature-programmed and isothermal conditions is reported. The retention data and the Kovats retention indices for all 24 components are given and the separation of a complex mixture is discussed. The retention index increments have been used to examine the effects of chain branching and chlorine substitution. The results are compared with those for n-alkyl benzoates and monochlorobenzoates.
Fast enantiomeric separation of uniconazole and diniconazole by electrokinetic chromatography using an anionic cyclodextrin: application to the deter…
2000
The enantiomeric resolution of the fungicides uniconazole and diniconazole was performed using electrokinetic chromatography with cyclodextrins as pseudostationary phase (CD-EKC). A systematic evaluation of several chiral selectors was made. The anionic derivative carboxymethylated-gamma-cyclodextrin (CM-gamma-CD) was found to be the most appropriate for the enantioseparation of fungicides among all cyclodextrins tested. The influence of some experimental conditions such as nature and buffer pH, chiral selector concentration, and temperature on the enantiomeric separation of the compounds studied was also investigated. The use of a 50 mM phosphate buffer (pH 6.5) containing 5 mM CM-gamma-CD…
La paz desde la perspectiva de la sociedad civil (Europa tiene que hacer su paz y propagarla)
2011
Texto basado en la conferencia pronunciada por José Vidal-Beneyto en el "II Congreso Internacional por la Paz en Europa", el 10 de julio de 1996 en el País Vasco. Publicado póstumamente.
El arbitraje celebrado ante el CIADI.
2014
El presente artículo analiza la institución arbitral del CIADI desde un punto de vista estructural. Así, se estudia su origen, función, composición y jurisdicción, haciendo hincapié en las características y el procedimiento arbitral que en dicha institución tiene lugar. This paper analyzes the CIADI arbitral institution from a structural point of view. Thus, we study their origin, function, composition and jurisdiction, emphasizing the characteristics and the arbitral procedure that in this institution it takes place.
Studio della cinetica di assorbimento di fluidi in mezzi porosi tramite Imaging a Risonanza Magnetica Nucleare
2007
In questo lavoro, la tecnica di Imaging a Risonanza magnetica Nucleare (MRI) è stata impiegata per studiare in modo quantitativo, non invasivo, non distruttivo, la cinetica di assorbimento capillare di acqua in campioni di Pietra di Lecce, una biocalcarenite omogenea nella quale il fronte di bagnamento avanza pressoché piatto. MRI permette di misurare in funzione del tempo l’altezza raggiunta dal fronte in qualunque sezione interna del campione. Al fine di studiare l’anisotropia del fenomeno dovuta ad eventuali strati sedimentari, alcuni esperimenti sono stati effettuati variando l’asse principale di assorbimento (ortogonale al piano dove avviene l’assorbimento) attraverso la semplice rotaz…
Virtual network, emotional capital and social movements
2019
In the first chapter, I examine the strong impact of social media on the creation of virtual communities and if and how mobile technology and social networks represent elements for relational occasions, in order to and build of bridging social capital. Relational occasions are the bridges that individuals use and “cross” to create sharing on issues of social interest. Social media transform the traditional characteristics of so- cial relationships in the pre-digital age. The way technology is used changes the quality, frequency, availability, selection and exit mechanisms of social relationships. In this way, social re- lationships modify the mechanisms that generate social and emotional ca…
Social capital of Ukrainian society after the Revolution of Dignity
2021
This article is devoted to the issue of the social capital of Ukrainian society a few years after the Revolution of Dignity. Its basic goal is to try to answer the question of whether the society, which at the turn of 2013 and 2014 coordinated its activities in order to achieve the common goal: the removal of the former government, set the pro-Western course. Indeed, a civil society was characterized by permanent resources of social capital. In order to get the answer to this question, the article analyses a number of indicators that are customarily related to social capital, such as: the level of trust in individual state and social institutions, the level of involvement in volunteering an…
Rational Foundations of Democratic Politics
2003
1. Introduction Albert Breton, Gianluigi Galeotti, Pierre Salmon and Ronald Wintrobe Part I. Some Problems with Democratic Institutions and Trends in Their Evolution: 2. Demobilization, demoralization and the loosening bonds of electoral politics Michael C. Munger 3. Turning 'citizens' into 'consumers': economic growth and the level of public discourse Stergios Skaperdas 4. Economic and cultural prerequisites for democracy Roger D. Congleton 5. Civil society and the contemporary social order Frederique Chaumont-Chancelier Part II. Morals in Politics: 6. When does altruism overcome the intransitivity of income redistribution? Donald Wittman 7. Democratic resilience and the necessity of virtu…
Décès d'un associé : absence d'effet rétroactif de l'agrément de l'héritier et pouvoirs du gérant pendant la procédure
2018
International audience; Note sous Cour de cassation (com.), 3 mai 2018, n° 15-20.851 (F-P+B)
Electrokinetic capillary chromatography in a polar continuous‐phase water‐in‐oil microemulsion constituted by water, sodium dodecyl sulfate, and n ‐p…
2005
A water-in-oil (w/o) microemulsion (ME) constituted by 15% Tris buffer, pH 8.4, in water and 85% sodium dodecyl sulfate (SDS)/n-pentanol 1:4 mixture, capable of dissolving up to 30% vegetable oils and lard, was used as background electrolyte in reverse microemulsion electrokinetic capillary chromatography (RMEEKC). Owing to the free SDS ions in the continuous phase and some degree of percolation, the ME showed a high conductivity (0.65 mS. cm(-1) at 25 degrees C) and sustained a very stable capillary current. Previous rinsing of the capillary with a quaternary ammonium salt for electroosmotic flow (EOF) reduction, a series of nonionic and anionic solutes dissolved either in the ME or in fat…