Search results for "IPA"
showing 10 items of 5795 documents
Arbitrage international. Clause d'arbitrage contenue dans un document auquel se réfère le contrat principal, Validité sur la seule preuve de la I con…
1991
International audience; (Civ. 1re, 26 juin 1990, Rev. arb. 1990. 291, note Kessedjian)
De la validité de la clause d'arbitrage imposant la désignation d'un arbitre commun à deux parties en litige contre une troisième, ou un groupe d'arb…
2004
International audience; (Paris, 1re ch. C, 10 oct. 2002, Culioli c/ SA Gastrolouvre et Sibella, Rev. arb. 2003.1277, note A. Lacabarats)
Pricing of electricity futures based on locational price differences : The case of Finland
2018
We find that the pricing of Finnish electricity market futures has been inefficient during the latest 10 years, when the trading volumes of Electricity Price Area Differentials (EPADs) have more than doubled. Even though the calculated futures premium on EPADs is related to some risk measures and the variables capturing the demand and supply conditions in the spot electricity markets, there has been a significant positive excess futures premium in the Finnish market, and financial market participants should have been able to utilize this also in economic terms. This finding is new and relevant for the participants of the Nordic electricity markets also in the future, because both the specul…
Exploring automatic grouping procedures in ceramic petrology
2004
Although a small number of studies have attempted to introduce automatic grouping procedures into thin section petrography of archaeological ceramics, the majority of studies continue to be carried out by non-automatic means. Although such an approach with the single observer grouping samples has a number of advantages, it is problematic when dealing with large numbers of samples. This paper aims to explore different coding systems and statistical analyses for grouping ceramic thin sections. In the example discussed a number of variables are defined, codified and analysed by correspondence analysis, classical multidimensional scaling, non-metric isotonic multidimensional scaling and Sammon …
Mosaic floors of roman Villa del Casale: Principal component analysis on spectrophotometric and colorimetric data
2013
Abstract Spectrophotometric and colorimetric data obtained during a measurement campaign aimed at supporting the Roman "Villa del Casale" (Piazza Armerina, Sicily, Italy) conservation activities, are presented. Special attention was paid to the possible variation of the chromatic coordinates, possibly due to the interventions of cleaning, consolidation, and protection. Data have been analyzed by the Principal Component Analysis (PCA) statistical technique, with the attempt to investigate its role in data variability reduction and verify its effectiveness in interpreting the phenomena occurring on the mosaic surface of the Villa, through grouping the observations into homogenous clusters. Ef…
Biological mineral content in Iberian skeletal cremains for control of diagenetic factors employing multivariate statistics
2013
Abstract The aim of this study was to define a strategy for a correct selection of bone samples by employing inductively coupled plasma optical emission spectroscopy (ICP-OES) for reconstructing the biological mineral content in bones through the determination of major elements, trace elements and Rare Earth Elements (REE, lanthanides) in skeletal cremains of ancient Iberians (III–II B.C), discovered in the Necropolis of Corral de Saus (Moixent, Valencia) between 1972 and 1979. The biological mineral content was determined taking into account diagenetic factors. A control method for a better reading of results was applied. To explore large geochemical datasets and to reduce the number of va…
Antiguas excavaciones, nuevas respuestas. El yacimiento epimagdaleniense de la Cova del Clot de l'Hospital (Roquetes, Baix Ebre)
2015
El objetivo de este trabajo ha sido estudiar los materiales obtenidos con las excavaciones de Francesc Esteve Gálvez en la Cova del Clot de l’Hospital (Bajo Ebro), yacimiento de finales del Pleistoceno-inicios del Holoceno, descubierto por él mismo el año 1945. La representación de raspadores, truncaduras, buriles y laminitas de dorso, entre otros tipos, permite atribuirlo al Epimagdaleniense, atribución corroborada por dos fechas radiocarbónicas sobre huesos de fauna: 11.115 y 10.045 BP. De esta forma, este yacimiento se suma a un numeroso conjunto de yacimientos del período citado, conocidos en las provincias de Tarragona y de Castellón de la Plana. Así mismo, el estudio de los restos fau…
Aproximación a un modelo de educación patrimonial horizontal a partir de tres casos
2017
La investigación en educación patrimonial ha permitido definir una serie de modelos que se desarrollan fundamentalmente en los ámbitos formal y no formal. Este trabajo se sitúa en al ámbito informal. El objeto es avanzar en el desarrollo de un modelo de educación patrimonial horizontal mediante redes de colaboración entre asociaciones, entidades e instituciones.Se han estudiado tres casos de acción sobre el patrimonio en tres contextos diferentes: rural, urbano y periurbano, seleccionados por su carácter informal y dialógico. Los objetivos son: reflexionar sobre la construcción de una educación patrimonial horizontal y definir métodos y estrategias, detectando dificultades e identificando f…
Laboratorio di Architettura degli Interni
2014
Il breve saggio delinea le linee guida della didattica del progetto di Architettura di interni del corso di laurea in Architettura, descrivendone gli obbiettivi, i contenuti e le finalità.
Parco Uditore - Cronaca di una iniziativa popolare con il supporto delle istituzioni
2013
La cronaca del recupero di una area verde pubblica offerta dai cittadini ai cittadini. Un progetto per Palermo