Search results for " Magic"
showing 10 items of 22 documents
Some algebras of symmetric analytic functions and their spectra
2011
AbstractIn the spectrum of the algebra of symmetric analytic functions of bounded type on ℓp, 1 ≤ p < +∞, and along the same lines as the general non-symmetric case, we define and study a convolution operation and give a formula for the ‘radius’ function. It is also proved that the algebra of analytic functions of bounded type on ℓ1 is isometrically isomorphic to an algebra of symmetric analytic functions on a polydisc of ℓ1. We also consider the existence of algebraic projections between algebras of symmetric polynomials and the corresponding subspace of subsymmetric polynomials.
Etude par spectroscopies de RMN 23Na, 31P et 1H : effets de la teneur en sel (NaCl) dans des matrices alimentaires
2008
The reduction of salt (NaCl) content in food has become a matter of public health. However, the multiple functions of salt in food make the reduction of its content difficult. The aim of this work was to demonstrate the applicability of NMR innovative techniques in order to characterise the mobility of sodium ions (distinction between ‘free’ and ‘bound’ sodium), to bring a better understanding of the role of salt in the organisation of the food matrix (in particular phosphorous molecules in dairy systems) and to study impact of salt on the mobility of aroma compounds. In a first step, the 23Na NMR study of iota-carrageenan gels validated the quantification of total sodium (Single-Quantum, S…
Innovazione di processo nel comparto dell'uva da tavola: due produzioni nello stesso anno adottando la tipologia produttiva del fuori suolo
2014
Tests were conducted in 2011; was studied the chance to develop two production cycles in the same year. For both cycles were used plants set up in 2010. The two production cycles were conducted during "winter-spring" and the second during the "summer-autumn". For the second cycle were used two different types of plants. Production levels reached in the second cycle were satisfying in terms of quantity and quality for both types of plants. Cumulative production amount to 70 tons/ha.
Le "Choral-Variationen" Bach-Stravinsky per la basilica di San Marco: simbologia e Quadrato magico
2020
Eseguite per la prima volta nella basilica di San Marco il 13 settembre 1956, le Choral-Variationen uber das Weinachtslied “Vom Himmel hoch...” (1955-56) di Stravinsky sono una reinvenzione originale e creativa delle Canonische Veränderungen BWV 796 di J.S. Bach, che presenta una profonda relazione con la struttura architettonica e i simboli della basilica, ma anche - in maniera più segreta - con il quadrato magico SATOR / AREPO / TENET / OPERA / ROTAS and e con la musica di Anton Webern. First performed in the Basilica of St. Mark on 13th September 1956, Stravinky’s Choral Variations on the Christmas Carol “Vom Himmel hoch...” (1955-56) are an original and creative reinvention of the Canon…
I nomi dei venti in Sicilia tra toponomastica, geomorfologia e “mondo magico”. Possibili itinerari di ricerca
2014
Il sistema anemonomastico siciliano appare leggibile su due livelli: da un lato i nomi dialettali dei venti ripropongono in larga misura quelli presenti nell’italiano tramontana, maestrale, greco, scirocco, libeccio, dall’altro si rileva un numero impressionante di anemonimi rifatti su un toponimo e, più spesso, sull’etnico corrispondente, se il paese che dà il nome al vento è situato lungo la direzione da cui esso spira. Ciò è particolarmente evidente per i nomi dei venti “freddi”. Per essi, mediante una ricerca su una piccola porzione del territorio siciliano le Madonie , è stato possibile raccogliere almeno due anemonimi di origine toponimica in ciascuno dei centri indagati. Mediante lo …
I Salmi e la Qabbala
2019
La qabbalah è un argomento particolarmente ampio e complesso; con tale termine si indica non un'unica dottrina ma l’insieme multiforme dell’elaborazione degli insegnamenti esoterici del misticismo ebraico, soprattutto nelle forme che questi assunsero nel medioevo, a partire dalla fine del dodicesimo secolo. In questo articolo si metteranno in luce solo alcuni tratti, in particolare la relazione con la riflessione speculativa, con la filosofia, e con il risvolto pratico, nello specifico con la preghiera .
Thomas Manns "Der Zauberberg" in der polnischen Fassung. Übersetzungsgeschichte und Nachwirkung
2017
Niniejszy artykuł prezentuje rozważania wstępne autorki związane z planowaną rozprawą habilitacyjną, której celem jest zrekonstruowanie historii polskiego przekładu powieści Der Zauberberg (Czarodziejska góra) Thomasa Manna oraz zanalizowanie jego oddziaływania na polską recepcję utworu. Ze względu na fakt, że obie części powieści zostały przełożone przez różnych tłumaczy, a tom drugi doczekał się dwóch wersji przekładu (z roku 1930 oraz z 1953), powstaje przy tym fundamentalne pytanie o spójność wyłaniającego się z przekładu światopoglądu dzieła. Dalsza część artykułu przybliża pokrótce sylwetki autorów polskiej wersji Czarodziejskiej góry. W końcowej części sformułowano zasadnicze kwestie…
Interactions between 2-Aminobenzothiazole and Natural Organic Matter as Evidenced by CPMAS Nitrogen-15 NMR Spectroscopy
2009
Cross-polarization magic angle spinning (CPMAS) 15N nuclear magnetic resonance (NMR) spectroscopy was used to study the interactions between 2-aminobenzothiazole (ABT) and natural organic matter in the presence of the natural enzyme laccase and synthetic air. Through the use of synthesized model compounds, we were able to confirm previous findings by CPMAS 13C NMR spectroscopy that showed the formation of covalent amide bonds. We also provide evidence of the presence of two additional H bonds between ABT and the natural organic matter. Both H bonds involved the amino and thiazole groups of ABT.
Incantesimi in inglese antico contro un dweorg
2021
The word dweorg with the meaning ‘dwarf’ was certainly available in Anglo-Saxon England, as attested to by the earliest glossaries, such as those of Épinal and Erfurt, where it is used to render the Latin nanus and pumilio. OE dweorg also occurs in a group of five charms and medical recipes, where it seems to designate an ailment, characterized by a strong and sudden onset of fever. Particularly, in the remedies contained in the Medicina de quadrupedibus and in the Peri didaxeon – both translations of Latin medical treatises – OE dweorg means ‘fever’. In the Old English period, the semantic value of the term shifted, ending up to denote the pathological condition itself. More specifically, …