Search results for "flor"
showing 10 items of 1665 documents
Scienza e Arti Perdute: i Segreti degli Antichi Maestri Liutai
2011
Lo scopo di questo lavoro è illustrare agli insegnanti la connessione tra due settori di attività apparentemente lontani: la scelta dei materiali utilizzati nella liuteria artigianale e la chimica. Il ruolo, la composizione e la classificazione delle principali vernici per liuteria sono qui descritte assieme ad una breve sintesi dello stato dell’arte. Nel lavoro, vengono presentati i principali concetti di una tecnica analitica non distruttiva abbastanza semplice (la spettroscopia di fluorescenza da raggi X) ma, probabilmente, non abbastanza nota ai non addetti ai lavori. Un caso di studio a essa correlato è inoltre presentato per evidenziare uno dei possibili contributi del chimico nello s…
Target analysis and retrospective screening of veterinary drugs, ergot alkaloids, plant toxins and other undesirable substances in feed using liquid …
2015
A comprehensive strategy combining a quantitative method for 77 banned veterinary drugs, mycotoxins, ergot alkaloids and plant toxins, and a post-target screening for 425 substances including pesticides and environmental contaminants in feed were developed using a QuEChERS-based extraction and an ultra-high performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC-HRMS). The quantitative method was validated after previous statistical optimisation of the main parameters governing ionisation, and presented recoveries ranging, in general, from 80 to 120%, with a precision in terms of Relative Standard Deviation (RSD) lower than 20%. The full-scan accurate mass data…
Sulle tracce di Oranzebe. «L’opera seria» di Calzabigi e Gassmann (Vienna, 1769)
2016
“L’opera seria” by Ranieri Calzabigi and Florian Leopold Gassmann, performed for the first time in Vienna in 1769, is one of the most fascinating and complex meta-operas of the eighteenth century. As many similar works, it satirizes the eccentric figures involved in any theatrical production (poet, composer, impresario, singers, dancers and so on). The dramaturgical construction meticolously planned by Calzabigi includes two different layers: the comic action actually staged, and the serious opera “L’Oranzebe”, which is imagined to be reharsed and later performed by the characters of the comedy. The continuous exchange between these two dimensions is the main object of the article. By colle…
Subjectivity Squared. On the Similarity between the Methodological Postulates of Alfred Schütz and Florian Znaniecki regarding Christian Pedagogy
2019
„Podmiotowość podniesiona do kwadratu” to kategoria z zakresu metodologii utworzona przez autora tego artykułu na potrzeby niniejszych analiz, odnosząca się do pewnego strukturalnego aspektu procedury badań społecznych, obecnego w różnych stanowiskach i koncepcjach przedstawicieli nauk humanistycznych i społecznych. Aspekt ten uwidacznia się przede wszystkim w jednoczesnym uwzględnieniu podmiotowości badanych ludzi (jednostek, grup i całych społeczności) i badaczy, powiązanych różnymi relacjami z badanymi. Termin „podmiotowość drugiego stopnia” odwołuje się do dwóch innych sformułowań. Pierwszym jest określenie A. Schütza o „podmiotowości drugiego stopnia”. Autorem drugiego jest J. Szacki –…
Il mercato dei fiori nel marsalese
2007
“Col torno e col coturno”. I Florida di Apuleio e l’equilibrio dei registri
2011
Quelle politique pour la culture ? Florilège des débats 1955-2014
2014
International audience
I luoghi dei Florio a Palermo
2017
Results of the 12th “Iter Mediterraneum” in Tunisia, 24 March - 4 April, 2014
2015
Are here presented the Results of the 12th “Iter Mediterraneum” in Tunisia, 24 March - 4 April, 2014. They include: The organization and logistics of the 12th OPTIMA Iter in Tunisia by Domina & al.; a bioclimatic and vegetation overview of the studied areas by Smaoui; the Checklist of the vascular plants collected by Greuter & Domina; a first Checklist of the Bryophytes collected by Campisi & al; a first Checklist of the lichens collected by Guttová & al.
The neglected herbarium of Emanuele Taranto Rosso (Sicily, 1801-1887)
2018
The neglected Herbarium of Emanuele Taranto Rosso (Sicily, 1801-1887). Emanuele Taranto Rosso, eclectic naturalist of the XIX Century, founded a scientific and didactic centre of Natural History and Archaeology in Caltagirone, one of the towns in the province of Catania in eastern Sicily (southern Italy). In this paper, we report and evaluate the size of his herbarium donated to the centre. According to the published catalogue, originally the Herbarium of Taranto Rosso comprised 776 specimens, which included wild and cultivated plants collected by this skillful researcher in the surroundings of Caltagirone. In addition, the Herbarium contained several specimens purchased or exchanged with o…