1,059 research outputs found
Metodi di analisi di prodotti alimentari: Oli e grassi
No full textQuesto libro si prefigge l'obiettivo di presentare in forma razionale e completa metodiche analitiche di prodotti alimentari. Oggetto della trattazione sono l'olio d'oliva e di semi, il burro, la margarina ed i grassi di origine vegetale. Viene riportata e discussa la normativa vigente relativa aciascun prodotto con particolare riguardo alla classificazione nelle varie categorie merceologiche, alle caratteristiche di genuinità ed alla possibilità di eventuali frodi, con le problematiche analitiche che ne scaturiscono
Author Correction: Coronavirus disease 2019 (COVID-19) in Italy: features on chest computed tomography using a structured report system (Scientific Reports, (2020), 10, 1, (17236), 10.1038/s41598-020-73788-5)
No full textThe original version of this Article contained errors in the spelling of the authors Roberto Grassi, Roberta Fusco, Maria Paola Belfiore, Alessandro Montanelli, Gianluigi Patelli, Fabrizio Urraro, Antonella Petrillo, Vincenza Granata, Palmino Sacco, Maria Antonietta Mazzei, Beatrice Feragalli, Alfonso Reginelli & Salvatore Cappabianca which were incorrectly given as Grassi Roberto, Fusco Roberta, Belfiore Maria Paola, Montanelli Alessandro, Patelli Gianluigi, Urraro Fabrizio, Petrillo Antonella, Granata Vincenza, Sacco Palmino, Mazzei Maria Antonietta, Feragalli Beatrice, Reginelli Alfonso & Cappabianca Salvatore. These errors have now been corrected in the PDF and HTML versions of the Article
RPB2 gene reveals a phylodemographic signal in wild and domesticated grapevine (Vitis vinifera)
No full textFunctional changes of fetal muscle acetylcholine receptor during mouse development
No full textIn developing muscles in vivo and in vitro, the acetylcholine receptor gamma-subunit exists in two splice variants, conferring different single-channel open durations (tau(op)) to reconstituted receptors. In mouse muscles, tau(op) changes around birth possibly as receptors incorporate either variant of gamma-subunit. This might be relevant to the concomitant maturation of muscle innervation
Ambiente e costituzione
No full textL’incontro di studi tenuto dal prof. Stefano Grassi ha inteso vagliare l’attualità del ragionamento circa i principi costituzionali e la loro influenza sulle questioni ambientali.
In particolare si è tentato di tracciare i contorni della nozione, dinamica e relazionale, di ambiente; di stabilire la necessità o meno dell’inserimento del valore ambiente tra i diritti espressamente tutelati dal dettato costituzionale; di individuare i criteri che presiedono al bilanciamento, operato a più livelli (Corte Costituzionale, organi giudiziari, Legislatore e P.A.), tra l’ambiente e i valori concorrenti e/o antagonisti; di evidenziare i problemi e le potenzialità di una governance ambientale multilivello
Limiti e significato di 'natura': Tommaso d'Aquino lettore di Aristotele
No full textAs Hugh of St. Victor notes in the Didascalicon, citing Cicero, we frequently use the term “nature”, but saying what is nature is not easy task. Thomas Aquinas seems to share this judgment. Thomas writes in a period in which many clarifications on the term “nature” have been introduced, nonetheless across his career he returns on this term and its meanings on many occasions. In his commentaries on Aristotle, Thomas especially illustrates the concept of nature in that on the Physics, but he deals with it also in the commentary on the Metaphysics, one of the last works composed by Thomas (c. 1270-72). In particular, commenting on Metaphysics Δ 4, i.e. the chapter of the fifth book reserved to the term “nature”, Thomas proposes an explanation of the text that allows him to reconcile Aristotle’s classification with the famous four-partition of nature that Boethius proposed in the Contra Eutychen et Nestorium. In the present paper, we shall reconstruct and discuss Thomas’s interpretation of this chapter
FIGURE 2 in Untangling the Evolution of American Wild Grapes: Admixed Species and How to Find Them
No full textFIGURE 2 | (A) The Maximum Likelihood (ML)-tree inferred by TreeMix under the strictly bifurcating model. The scale bar shows ten times the average standard error (s.e.) of the entries in the sample covariance matrix. Drift parameter is shown on the x-axis. (B) Scaled residuals from the fit of the model to the data. Without migration events 91.7% of the variance in relatedness between taxa was explained by the tree. Colors are described in the palette on the right.Published as part of Zecca, Giovanni, Labra, Massimo & Grassi, Fabrizio, 2020, Untangling the Evolution of American Wild Grapes: Admixed Species and How to Find Them, pp. 1-17 in Frontiers in Plant Sciences (1814) 10 on page 6, DOI: 10.3389/fpls.2019.01814, http://zenodo.org/record/788902
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