Search results for "Visual art"
showing 10 items of 1172 documents
Influence of cultivar and concentration of selected phenolic constituents on the in vitro chemiopreventive potential of olive oil extracts.
2011
One of the main olive oil phenolic compounds, hydroxytyrosol (3,4-DHPEA), exerts in vitro chemopreventive activities (antiproliferative and pro-apoptotic) on tumor cells through the accumulation of H2O2 in the culture medium. However, the phenol composition of virgin olive oil is complex, and 3,4-DHPEA is present at low concentrations when compared to other secoiridoids. In this study, the in vitro chemopreventive activities of complex virgin olive oil phenolic extracts (VOO-PE, derived from the four Italian cultivars Nocellara del Belice, Coratina, Ogliarola, and Taggiasca) were compared to each other and related to the amount of the single phenolic constituents. A great chemopreventive po…
Calculation of the pH and the titratable acidity in clinically used infusion solutions.
2006
Clinically used infusion solutions are complex aqueous mixtures composed of a variety of different salts, acids, and non-electrolytes, and are characterized by composition, initial pH, and titratable acidity (TA). By rigorous treatment as a multi-composed acid-base system, pH and TA were calculated from proton dissociation equilibria, mass balance equations and electroneutrality condition. Nine were arbitrarily chosen as model solutions in which pH and TA were experimentally determined. From composition, and based on a set of apparent acidity constants (pK values) at 37 degrees C and total ionic strength 0.155 mol/l, pH was calculated by iteration. In the model solutions, measured pH was in…
Epigrafía árabe del Emirato (siglo IX). Lápida de Tudela y estela de una omeya
2018
Repaso de la epigrafía del emirato y del protocolo de sus epitafios, con edición, traducción y estudio de dos piezas labradas con escritura árabe de estilo cúfico «arcaico». Una lápida se halló, fuera de contexto, en excavaciones practicadas junto a la catedral de Tudela; la otra es el epitafio de una dama Omeya descubierto antes de 1960, sin duda en la ciudad de Córdoba. Estas lápidas emirales se incorporan a la treintena de inscripciones conocidas del siglo IX en la Península Ibérica. 
 
 
 
 
Early Bronze Age painted wares from Tell el-'Abd, Syria: A compositional and technological study
2018
Abstract The ‘Euphrates Monochrome Painted Ware’ (henceforth EMPW) is a ceramic style attested in the Middle Euphrates region in northern Syria at the beginning of the Early Bronze Age, ca. 2900–2700 BCE. This style is not an isolated phenomenon; rather, it must be understood in the context of a general, albeit short-lived, re-introduction of painted ceramics into local assemblages of Greater Mesopotamia. In the present study, we investigate the technology and provenance of the painted pottery from Tell el-'Abd (North Syria) and its relation to contemporary ceramics retrieved at this site. We apply a combination of macroscopic observations, ceramic petrography, and micro X-ray diffraction (…
Response by C. Aranegui Gascó to E. Papi’s review of Lixus 3 (JRA 26 [2013] 800-7)
2015
Coinage and images of the imperial family: local identity and Roman rule
2013
In his speech “About harmony between the cities”, Publius Aelius Aristides, the famous orator of the mid-2nd c. A.D., admonishes the three most eminent cities of Asia — Pergamum, Ephesus and Smyrna — to put an end to their rivalries. He regards as useless their envy and struggle to be first among the cities in the province of Asia. He cautions against such rivalries, which could lead to an unwanted intervention by Roman authorities. He continues (Or. 23 [Keil = 42 Dindorf] 62): Is there a child or an old man so much out of mind that he would ignore that this is our present situation and that this is thank heaven the ruling law: one city, the first and greatest, has the whole world under one…
Julien : les années parisiennes
2009
This article intends to scrutinize in what ways Julian’s stay in Gaul as a Caesar were decisive in Julian’s political and military education, and whether a specific ruling style and manner may be detected in the Parisian years of Julian’s government. Relying on a critical analysis of the documentation (Julian himself, Mamertinus, Ammianus, Libanios), the author examines the military and civilian aspects of Julian’s training as an apparently inexperienced ruler but quick learner. She carries out a prosopographical study of the Caesar’s circle and the administrative staff which was then on duty, combining friendly and hostile persons. Gaul offered him a training ground and he became even the …
L’évolution récente des expositions temporaires sur le Moyen Âge en Italie: Public, thèmes, finalités
2011
This article proposes a reflection about Italian art exhibitions on Middle Ages all over the twentieth century in order to understand the reception of medieval history in Italy. The Italian case is compared with the other European countries and their own relationships with Middle Ages. The articles studies also the important changes in the cultural offer and in the museum function during the last decade of the twentieth century and analyses their major consequences on the exhibitions. Lastly the ‘status’ of the exhibited objects and their mise-en-scene are examined.
The ‘grave of the Court Pit’, A rediscovered Bronze Age tomb from Carchemish
2014
This paper examines the British Museum unpublished records related to an Early Bronze (EB) Age pithos burial uncovered a century ago in the Inner Town at Carchemish. The grave, cursorily cited and variously dated (Chalcolithic, EB or even LBA) in the final reports, was described in some detail by Hogarth and Thompson; a precise dating is, however, possible today thanks to the information of paramount importance given by T. E. Lawrence who identified and took a picture of the associated finds, which was recently rediscovered in the Carchemish Archives. The pithos can be now ascribed to the third quarter of the third millennium BC and helps to confirm the recent theory according to which the …