Search results for "CRIS"
showing 10 items of 2250 documents
La necrópolis tardo-antigua del Tossal de les Basses (Alicante, España): tipología y primera aproximación interpretativa y cronológica
2015
Se presenta en este artículo un resumen del estudio pormenorizado que hemos realizado sobre una importante necrópolis tardo-antigua que, hoy por hoy y pese a su extensión y número total de individuos (cerca del millar), no puede vincularse con ningún núcleo urbano de importancia. Su desarrollo desde mediados del s. IV hasta la llegada de los musulmanes a inicios del s. VIII, y la aparición de un nuevo asentamiento y necrópolis alto-medieval en sus cercanías, hacen a esta necrópolis fundamental para entender la evolución de la zona con posterioridad a la desaparición en el s. III de la ciudad romana de Lucentum. Summary of detailed study we performed on a late ancient cementery were unable t…
Memoria oral y alimentación: estrategias de supervivencia durante la Guerra Civil Española (1936-1939) y la posguerra (1939-1955)
2011
El principal objetivo de nuestro tra bajo es delimitar las prácticas de reciprocidad que se llevaron a cabo durante el período de tiempo analizado y que permitieron reproducirse socialmente a los grupos menos favorecidos por la guerra y la posguerra . Nuestro análisis demuestra que la alimentación es un sistema de comuni - cación mediante el cual se crean o mantienen prácticas de poder , así como expre - siones de identidad y/o defensa o ruptura de las normas morales que comparte un grupo social .
Waveguiding properties of a photonic crystal fiber with a solid core surrounded by four large air holes
2009
The polarization-dependent guiding properties of a hexagonal-lattice photonic crystal fiber with a solid-core surrounded by four large air holes are investigated. The appearance of a polarization dependent cutoff frequency, together with several parameters as the birefringence, the modal effective area, the group velocity dispersion and the polarization dependent loss are analyzed. A collection of fibers with different structural parameters were fabricated and characterized. An effective anti-guide structure from at least 450 nm to 1750 nm, a polarizing fiber with a polarization dependent loss of 16 dB/m at 1550 nm, and an endlessly singlemode polarization-maintaining fiber with group biref…
Structural Reforms in Banking: The Role of Trading
2017
In the wake of the recent financial crisis, significant regulatory actions have been taken aimed at limiting risks emanating from trading in bank business models. Prominent reform proposals are the Volcker Rule in the U.S., the Vickers Report in the UK, and, based on the Liikanen proposal, the Barnier proposal in the EU. A major element of these reforms is to separate "classical" commercial banking activities from securities trading activities, notably from proprietary trading. While the reforms are at different stages of implementation, there is a strong ongoing discussion on what possible economic consequences are to be expected. The goal of this paper is to look at the alternative approa…
Insider Trading and Market Behaviour Around Takeover Announcements in the Spanish Market
2002
As microstructure models assume informational asymmetries among investors, the possibility of insider trading is a sound reason for liquidity suppliers to increase the bid-ask spread. In this way, the tested effect that takeover announcements have on target firm returns becomes a strong motive for trading with insider information. In this paper we firstly investigate whether liquidity suppliers value the possibility of trading with informed agents in this sort of event. We analyse the adverse selection cost from bid-ask spread behaviour around takeover announcements. We find that liquidity suppliers enlarge adverse selection cost suggesting that they value the possibility of facing to insid…
The «Painted» Hypogeum of Crispia Salvia (Marsala-TP) ‒ 2nd Century C.E. Preliminary Anthropological and Archaeological Report of Tomb 3 and Tomb 4
2021
Summary ― The «Painted Hypogeum of Crispia Salvia» is the most important monument of the ancient Punic-Roman necropolis of Lilibeo (today's Marsala). It is the only known paradigmatic example in Sicily of pictorial wall decoration. Iulius Demetrius commissioned the monument in memory of his wife Crispia Salvia, a noblewoman descended from two very important Sicilian families. Here we report on a preliminary anthropological study of Tombs 3 and 4 (Crispia Salvia and Iulius Demetrius). We integrated the historical-cultural context with the osteological data. The results combining laboratory and archaeological research confirm the presence of two high-ranking individuals characterized by condi…
¿Retorno a las cavernas?
2004
¿Se acercan los dos Foros?
2002
Musica e sociabilità nelle lettere di Antonio di Gennaro a Giovanni Cristofano Amaduzzi
2016
The Neapolitan man of letters Antonio di Gennaro Duke of Belforte (1717-1791) had a lenghty exchange of letters with Giovanni Cristofano Amaduzzi (1740-1792) starting from 1778; the contact between the two, who never met in person, was facilitated by Aurelio de’ Giorgi Bertola (1753-1798). The paper provides a short profile of Belforte, and describes his constant interest in music as well as his occasional activity as a librettist. Belforte's letters to Amaduzzi, still unpublished, are examined in order to collect information on the performances – in the court, theater or academy – he attended. The selected data not only offer valuable details and judgments about composers and compositions, b…