Search results for " Teoria"
showing 10 items of 1547 documents
Oggi viene male questo celeste. Paolo Conte e il dilettantismo
2022
The figure of the amateur is emerging on the contemporary semiosphere, both in terms of scientific research and in the artistic domain. In this paper we discuss this phenomenon from the textual analysis of a song by Paolo Conte. We thus deal with the relations of mutual inter semiotic translation between music and image by showing how, in Conte, a musical compo sition can, at the level of utterance, become the theory of a given pictorial making and, at the level of enunciation, be transposed into a drawing that predicates it by its own expressive and semantic means. But also how, in the reverse sense, a certain form of life of the amateur visual artist can be transposed into a precise devic…
“Facts Are Grasped by Us in Pictures (PT, 2.1). Remarks on Pictures and Facts in Wittgenstein’s Tractatus
2023
This paper proposes a (re)reading of the famous section in the Tractatus Logico-philosophicus, 2.1: “We picture facts to ourselves” and its relation to the similar section in the Prototractatus, 2.1: “Facts are grasped by us in images”. We reject the dominant solution that interprets the relation between facts and images as an isomorphic relation and propose that instead it is an internal relation: there are no facts that are not perceived through images. In other words: For us, linguistic animals, there is no world independent of language.
Martyrdom in Contemporary Animalist Discourses
2019
Is it possible to use the notion of martyrdom in order to explain the communicative strategies and the semiotic mechanisms of the animalist movement? Is the animal a sort of contemporary martyr? This study aims to apply the notion of martyrdom outside the traditional boundaries of religion and politics, testing it in another relevant socio–cultural phenomenon: the contemporary animalist discourse. This paper analyses texts from animalist advertising, essays and novels promoting animal rights and vegetarianism. The main features of the traditional notion of martyrdom are compared to the semiotic structures of the animalist discourse. The questions of the efficacy of images and that of the ex…
Recovery of Lithium Carbonate from Dilute Li-Rich Brine via Homogenous and Heterogeneous Precipitation
2022
An extensive experimental campaign on Li recovery from relatively dilute LiCl solutions (i.e., Li+ similar to 4000 ppm) is presented to identify the best operating conditions for a Li2CO3 crystallization unit. Lithium is currently mainly produced via solar evaporation, purification, and precipitation from highly concentrated Li brines located in a few world areas. The process requires large surfaces and long times (18-24 months) to concentrate Li` up to 20,000 ppm. The present work investigates two separation routes to extract Li+ from synthetic solutions, mimicking those obtained from low-content Li+ sources through selective Li+ separation and further concentration steps: (i) addition of …
Anthropocène, Sémiotique et Droit de l’Environnement. La remise en cause juridique des non-humains
2023
The Anthropocene is not a time of a crisis of nature, but a time of an epistemic one. That stimulates the semiotics of culture to take up the project of an archaeology of knowledge. In this article, we give some indications of how to deal with this in the discourse of environmental law. We will focus on the turning point of the 1960s and 1970s, which is very significant for environmental law. Based on a corpus including French national law, international law and European regulations, we will start by proposing a semiotic genealogy of natural spaces ; then, we will show how it leads to the reformulation of legal temporalities ; finally, we will end by evoking its repercussions on the actoria…
"L'albero Falcone" e i suoi epigoni. La propagazione vegetale della memoria antimafia
2021
Le stragi di Capaci e via D’Amelio segnano un punto di svolta nel linguaggio con cui i movimenti antimafia costruiscono la memoria pubblica della violenza mafiosa. Uno dei tratti salienti di questa svolta è la proliferazione di luoghi di memoria che ruotano intorno a figure arboree. Il capostipite di questa genealogia è l’albero Falcone, noto come punto di raccolta per le manifestazioni del 23 maggio, la giornata della legalità. Nel corso degli anni ’90, il modello memoriale costruito intorno all’albero si sviluppa e si diffonde, mentre sono sempre già frequenti le piantumazioni di alberi in memoria delle vittime della mafia. L’articolo cerca di esplicitare le forme semiotiche soggiacenti a…
Il lavoro e l'arte della ricerca: Antonino Buttitta
2018
Si tratta della ricostruzione del profilo intellettuale e scientifico di Antonino Buttitta, tra i capiscuola delle discipline demoetnoantropologiche in Italia, al quale si deve una originale declinazione dell'approccio strutturalista nell'analisi dei fatti culturali nell'ambito della semiotica della cultura.
Entorn de l'origen de la teoria sociocultural: la zona de desenrotllament pròxim en la vida de Vigotsky
2015
Aquest treball presenta la Zona de Desenvolupament Pròxim (ZDP) en la vida de Lev Vigostky, com el punt d'inflexió en l'origen de l'explicació sociocultural sobre l'origen dels processos psicològics superiors. La ZDP té la capacitat d'entendre aquest salt qualitatiu, en la vida d'aquest autor, ja que rescata el context social i cultural com a part la pròpia explicació del desenvolupament personal que, en el cas de Vigostky, discorre des de l'estètica a la Psicologia emprant la dialèctica com a mètode. Per tant, el paper instrumental de la dialèctica, una formació profundament humanística i la necessitat una resposta nova al problema de la consciència en un moment conceptual i polític crític…
Arbitrarily shaped plates analysis via Line Element-Less Method (LEM)
2018
Abstract An innovative procedure is introduced for the analysis of arbitrarily shaped thin plates with various boundary conditions and under generic transverse loading conditions. Framed into Line Element-less Method, a truly meshfree method, this novel approach yields the solution in terms of the deflection function in a straightforward manner, without resorting to any discretization, neither in the domain nor on the boundary. Specifically, expressing the deflection function through a series expansion in terms of harmonic polynomials, it is shown that the proposed method requires only the evaluation of line integrals along the boundary parametric equation. Further, minimization of appropri…