Search results for "Cero"
showing 10 items of 691 documents
“Buoni e cattivi esempi”. Cicerone, Cesare e l’ombra di Silla
2021
The exemplum, one of the tools of persuasion indicated by ancient rhetoric, is used by Cicero in Caesarian Orations with a careful strategy: the exemplary modeling of Caesar allows to define the boundaries of the correct management of res publica. Therefore, in the Pro Marcello Caesar is already presented as a “visible” exemplum, while in the following Pro Ligario the paradigm of Sulla (i.e. that of a dictator guided by crudelitas) becomes effective in admonishing Caesar from a possible degeneration of power.
Ante oculos. Elementi di cultura visuale nell'eloquenza ciceroniana
2021
Within the vast area of research relating to visual strategies as a rhetorical means par excellence, the paper deals with Cicero’s way of using the term ante oculos and other related expressions in the orations. Due to the frequent and seemingly deliberate use of these expressive means, we can assume that there was a precise communication strategy aimed at exploiting the potential of rhetoric to connect, in an effective and productive way, image and speech, visual strategies and the evocative power of words.
L’impeto de l’animo al vincere e l’ardore de la mente a la gloria. Il governo di Don Ferrante Gonzaga (1535-1546), tra opere pubbliche e committenza …
2016
I dieci anni di governo di Ferrante Gonzaga (1535.1546) segnano un momento cruciale nel processo di modernizzazione delle fortificazioni della Sicilia. Sebbene negli anni di tale carica impegni politici e militari lo tennero diverse volte lontano dall’isola, la sua azione di governo fu infatti fortemente orientata all’implementazione delle strutture difensive. Tale azione tuttavia coinvolse nell’ambito dei lavori pubblici anche altri aspetti, che spaziano dall’approvvigionamento idrico alla costruzione di ponti. In considerazione dell’importanza e della lunga durata dell’incarico di viceré di Sicilia, la ricerca di comfort e rappresentatività ispirò i lavori commissionati per le sue residen…
Prenatal Ultrastructural Diagnosis in the Neuronal ceroid-lipofuscinoses
1994
Summary The neuronal ceroid-lipofuscinose (NCL) are autosomal-recessive disorders in childhood of unknown enzymatic origin. They can be recognized by the presence of abnormal lipopigments identified by electron microscopy. Based on the study of circulating lymphocytes, individual clinical subtypes of NCL can be correlated. Prenatal diagnosis of NCL with the electron microscope is now feasible for the infantile (Finnish) from (INCL) and late-infantile form (LINCL). INCL-specific granular lipopigments are present in endothelial cells of biopsied chorion stroma vessels of homozygously affected fetuses. In LINCL, disease-typical curvilinear bodies can be identified in uncultured amniotic fluid …
Triacylglycerols in edible oils: Determination, characterization, quantitation, chemometric approach and evaluation of adulterations
2017
Vegetable oils are a dietary source of lipids that constitute an essential component of a healthy diet. The commonly used vegetable oils differ significantly for their triacylglycerol (TAG) profile. TAGs represent the principal components of oils and may contain different fatty acids (FA) esterified with glycerol leading to several positional isomers. To differentiate individual TAGs species in edible oils, advanced analysis systems and innovative methods are therefore required. TAGs can be considered as good fingerprints for quality control and many studies have been performed to develop rapid and low cost analytical methods to determinate the authenticity, origin and eventually evidence f…
Lipolytic activity of the yeast species associated with the fermentation/storage phase of ripe olive processing.
2010
9 páginas, 4 figuras, 5 tablas.-- El Pdf del artículo es la copia de autor.
Inactivation of dried spores of Bacillus subtilis 168 by a treatment combining high temperature and pressure
2019
International audience; Specific treatments combining high temperatures of up to 150 °C and moderate pressure of up to 0.6 MPa have been applied to Bacillus subtilis 168 spores conditioned at different aw levels (between 0.10 and 0.70) corresponding to different residual water contents within the spore core. The spores were treated as a dry powder in a pressurized nitrogen environment or in water/glycerol solutions.These thermodynamic conditions were intended to prevent any water evaporation from the spore core during time/temperature treatments.Our results clearly show that retaining liquid water in the core by applying pressure during the treatment resulted in greater spore destruction (b…
L-sistēmu pielietojums augu 3D modeļu ģenerēšanai
2017
Ungāru biologs-teorētiķis un botāniķis Aristids Lindenmeijers 1968. gadā nāca klajā ar formalizētu augu augšanas un attīstības aprakstu – Lindermeijera sistēmu. Sākotnēji L-sistēmas bija paredzētas vienkāršu augu un organismu aprakstam, taču ar laiku sistēmu pielietojuma spektrs pieauga. Bakalaura darbā tiks apskatītas iespējas pielietot L-sistēmu formālo aprakstu, lai ģenerētu 2D un 3D augu modeļus. Darba mērķis ir izpētīt L-sistēmas, to paveidus un darbību, pieejamos rīkus, kas ļauj darboties ar L-sistēmām, un izveidot L-sistēmu, kas veiksmīgi ģenerēs trīsdimensionālu auga modeli. Tika gūta izpratne par L-sistēmu darbību, to variācijām, veikts apskats par plaši pieejamajiem rīkiem, kas ļa…
Pérdida aparente y cuantitativa de ácidos grasos y especies de triglicéridos a temperatura de fritura
2012
[EN]: Olive and sunflower oils were heated at 180 °C for 5, 10 and 15 hours with the aim of defining the changes in the contents of fatty acid methyl esters (FAME) and triacylglycerols (TAG) under frying conditions. Differences between apparent and real loss of FAME or TAG are defined for an adequate interpretation of the changes taking place at high temperature. Such differences depend on the expression of the results and frequently result in erroneous conclusions. Results showed that from the normalized composition it could be deduced that only the most unsaturated FAME (C18:2) or TAG containing it was significantly altered. However, quantitative data indicated that all the unsaturated FA…
Comparison of the chemopreventive efficacies of garlic powders with different alliin contents against aflatoxin B1 carcinogenicity in rats
2004
Garlic (Allium sativum) is well known for its beneficial effects on health and particularly for its chemopreventive potential against cancer. The present study was designed to compare the chemopreventive efficacies of several garlic powders with various levels of alliin, a precursor of active sulfur compounds. For this purpose we used the medium-term hepatocarcinogenesis protocol (resistant hepatocyte model), which allows the detection of preneoplasic foci expressing the placental form of glutathione S-transferase (GST-P) as an end-point. Rats were fed diets containing three garlic powders (5% of the diet) with various alliin contents for 3 weeks. Garlic powders were obtained from bulbs gro…