Search results for " ROS."
showing 10 items of 424 documents
La réception des Noces chimiques d'Andreae chez Novalis [in] Jean-Pierre Brach, Aurélie Choné: Un roman alchimique à Strasbourg 1616-2016. Ein al…
2018
International audience
Paesaggio Scotellaro. Materiali per "Cantilena" (e per la prima Rosselli)
2023
The article starts from the intellectual friendship between Rocco Scotellaro and Amelia Rosselli, then proceeds to focus on the early poems by Rosselli (specifically Cantilena. Poesie per Rocco Scotellaro). Rosselli's short poetic text, her Italian debut in 1953, displays the mourning for Scotellaro's early death and portrays a contradictory absence/presence of her friend into the landscape of Basilicata. In our contribution a theme-based analysis is offered. Through close reading, we investigate on Rosselli's sources (Campana, Jung), both identifying cross-references to Scotellaro's poems and proses and reading Cantilena in continuity with her poetic texts up to Diario ottuso.
I suoni di Amelia
2008
Amelia Rosselli (1930-1996) è stata una delle voci più originali della poesia italiana del secondo dopoguerra. La sua prima vocazione fu quella musicale, cui dovette rinunciare per un combinato di eventi; ma la musica è rimasta un continuo riferimento in tutta la sua produzione poetica. Il saggio inizialmente ricostruisce la formazione e la produzione critica in campo musicale di Amelia Rosselli, per poi identificare nella sua poesia la cifra squisitamente musicale.
Lanza Damiani Angelina
2010
La voce illustra la vita e l'opera della scrittrice rosminiana Angelina Lanza (1879-1936)
Alternariol-induced cytotoxicity in Caco-2 cells. Protective effect of the phenolic fraction from virgin olive oil.
2014
The extra virgin olive oil (EVOO) has been associated to antioxidant effects. The mycotoxin alternariol (AOH) can contaminate olives. The aims of this work were to determine the cytotoxic effects and reactive oxygen species (ROS) produced by AOH, tyrosol and oleuropein (two polyphenols of olive oil) and a real EVOO extract in Caco-2 cells. The MTT assay and the ROS production by the H2-DCFDA probe were used. Results demonstrated that AOH reduces cellular proliferation depending on concentration, whereas tyrosol and oleuropein did not (12.5-100 μM). The combination of AOH + oleuropein (50 μM) increased cell proliferation (24%) whereas, AOH + tyrosol decreased (47%) it. Besides, AOH increased…
Introduzione a Il comunismo ed il socialismo
2023
Antonio Rosmini anticipa in questa sua opera, elaborata nel 1847 e pubblicata nel 1849, alcune tra le questioni che in seguito saranno addebitate alle soluzioni politiche sviluppate nell’ambito del materialismo storico e dialettico. Il comunismo ed il socialismo permane ancora una lettura interessante e stimolante per osservare con spirito critico le idee e i fatti della storia politica di metà Ottocento, offrendo al lettore le ragioni profonde delle analisi rosminiane sulla possibilità di una società migliore nel segno della giustizia sociale.
L'arancia rossa di Sicilia
2012
L’arancia è spesso presente nelle feste e nelle diverse celebrazioni siciliane quale simbolo di solarità ed è sovente un elemento descrittivo fondamentale in letteratura. L’arancia rappresenta nel mondo uno dei più noti elementi positivi legati alla Sicilia. L’arancia rossa, con il Regolamento CEE n°1107 del 12 giugno 1996 ha ottenuto l’Indicazione Geografica Protetta. L’Unione Europea ha così confermato il grande interesse per il frutto siciliano.
New trials in the consolidation of waterlogged archaeological wood with different acetone-carried products
2011
Some acetone-carried consolidants for waterlogged archaeological wood were tested in order to evaluate treatments able to save time and energy. In details, colophony (rosin), two esterified colophonies (Rosin 100® and Rosin 459®), a mixture of colophony with PEG 3400 and a vinyl acetate - vinyl versate copolymer (Vinavil 8020S®) were tested. The treatments were carried out at temperatures of 20 and 35 °C on waterlogged maritime pine, elm, oak and beech. The materials came from the archaeological Site of the ancient ships of Pisa (Tuscany, Italy) and were dated back to VII cent. BC II cent. AD. To evaluate the processes, equilibrium moisture content and dimensional stability of treated woo…
First evidence of Pleistocene ochre production from bacteriogenic iron oxides. A case study of the Upper Palaeolithic site at the San Teodoro Cave (S…
2020
Abstract The use of iron pigments is well documented in the archaeological horizons of the different parts of the world since the Middle Pleistocene. The mineralogical and chemical composition of the pigments allowed defining, in most cases, their inorganic origin, which were then used after a limited transformation and manipulation. The use of a biogenic ochraceous pigment and its manipulation has recently been described in a late Holocene archaeological horizon of the American continent. Here we describe the earliest case of archaeological use of ferrous pigment produced by iron-oxidising bacteria (FeOB), the first identified in a European Epigravettian (late Upper Palaeolithic) layer, at…
Vaghezze e stravaganze para-letterarie nella critica d’arte anglo-americana. L’art-writing nel secondo Novecento da strategia retorica a genere auton…
2019
Vagueness and para-literary extravagance in the Anglo-American art criticism. Art-writing in the second half of the twentieth century from a rhetorical strategy to an autonomous genre · The essay offers an analysis of the transformations that occurred due to the dynamic artistic debate in the United States in the second half of the 20th century, when art-writing and art criticism were constantly subject to redefinition with regard to an object – the artwork – which was gradually becoming undetermined. Retracing the evolution of the reflections on art criticism, the paper shows how it progressively tended towards a form of autonomous narrative taking the steps from art – employing vagueness …