Search results for "ToF"
showing 10 items of 841 documents
Natural autofluorescence in archeological bone
2017
The human bone present a natural autofluorescence which is tipically induced by natural antibiotiscs absorbed by collagen and in part is due to phenomena not weel know and referred to an enigmatic endogenous fluophore. Is iintristing for us to see the autofluorescence in the various age of the observed samples.
Epichristoffel Words and Minimization of Moore Automata
2014
This paper is focused on the connection between the combinatorics of words and minimization of automata. The three main ingredients are the epichristoffel words, Moore automata and a variant of Hopcroft’s algorithm for their minimization. Epichristoffel words defined in [14] generalize some properties of circular sturmian words. Here we prove a factorization property and the existence of the reduction tree, that uniquely identifies the structure of the word. Furthermore, in the paper we investigate the problem of the minimization of Moore automata by defining a variant of Hopcroft’s minimization algorithm. The use of this variant makes simpler the computation of the running time and consequ…
Chemical Reactions occurring in the molten state between Ny6 and Oxazoline groups linked to a Cyclophosphazene moiety
2009
An integrated approach for the HCl and metals recovery from waste pickling solutions: pilot plant and design operations
2021
Abstract Continuous regeneration of industrial pickling solutions and recovery of valuable materials are implemented in a pilot-scale plant including diffusion dialysis (DD), where HCl is recovered, membrane distillation (MD), where HCl is concentrated, and reactive precipitation (CSTR), where metal ions are recovered in different forms. The integration of the three processes allows to minimize waste streams generation and to accomplish a closed-loop process, thus increasing the environmental sustainability and economic impact of the galvanizing industry. Process reliability was proved through the operation of a demonstrator in the real industrial environment of the Tecnozinco SrL hot-dip g…
L’aquila di cuoio e il serpente di bronzo: metafore animali e violenza politica nella commedia aristofanea
2012
Le metafore animali presenti nel teatro aristofaneo, specie in riferimento a bestie predatorie, a differenza del teatro tragico in cui simboleggiano la violenza e la forza aggressiva, hanno invece la funzione, attraverso un processo di rovesciamento e abbassamento, di degradare il personaggio cui si riferiscono. Questo accade sovente con uomini politici come Cleone, di cui verrebbe in tal modo ridicolizzata pure la linea politica di attacco al nemico. Attraverso le metafore animali viene cioè mostrata la perdita di senso della violenza sulla scena comica e la sua ridicolizzazione.
Dalla risorgenza alla restaurazione: il dialetto fra nostalgia, rivendicazioni identitarie e appropriazioni indebite
2021
Viene proposta una riflessione sullo stato del dibattito pubblico sul dialetto, un codice che oggi perde parlanti, ma guadagna nuovi ambiti di uso e una considerazione positiva che lo rende attraente e utilizzabile in ambiti diversi rispetto a quello della comunicazione ordinaria. Vengono presentate alcune iniziative, collocabili a pieno titolo fra le “risorgenze dialettali” che sempre più spazio e successo stanno trovando negli ultimi anni in conseguenza della perdita dello stigma negativo nei confronti delle varietà locali (sdoganamento). Viene discusso il fenomeno delle “Accademie” che, fondate con lo scopo di “promuovere” il dialetto, ne forniscono sistemi di scrittura, saggi di grammat…
Vies possibles. Autofiction et biofiction
2021
In my intervention, I wish to offer a reflection on two contemporary literary genres in prose which concern the narration of individual life in a creative way and which are located at the crossroads between fiction and history: namely, autofiction and biofiction. My intention is to distinguish, to simplify, to avoid listing genuine autofiction and biofiction and, above all, to focus on a sample of texts that will help me present useful reflections on the theoretical categories of autofiction. and biofiction. Dans mon intervention, je souhaite proposer une réflexion à propos de deux genres littéraires contemporains en prose qui concernent la narration de la vie individuelle d’une manière cré…
L'io possibile. L'autofiction come paradosso del romanzo contemporaneo
2014
In the book I aim to study the paradoxical narration of autofiction (in the terms of his inventor Serge Doubrovsky, fiction of strictly occurred events).
L'autofiction
2021
The article is an introduction to history, theory and practice of the narrative cathegory of autofiction (autobiographical fiction, or fictional autobiography).