Search results for "Referent"
showing 10 items of 93 documents
Imagen-momia e imagen-ruina: La mise-en-film de las fotografías de los desaparecidos en el documental subjetivo de la posdictadura argentina / Image-…
2016
En este articulo se analizan los diversos vinculos entre imagen fotografica e imagen cinematografica en los documentales subjetivos de la posdictadura argentina: Papa Ivan (Roque, 2000), Los rubios (Carri 2003), Encontrando a Victor (Bruschtein, 2004), y M (Prividera, 2007). Se pone particular atencion en las recurrentes escenas en las que los directores y entrevistados observan, comentan a interactuan con fotografias de los desaparecidos de la ultima dictadura militar (1976-1983). ?En que medida las filmaciones de las fotos ligadas al pasado argentino reciente modifican y construyen sus sentidos? ?Refuerzan estas peliculas el valor de verdad de las fotografias al insertar un documento en o…
Guanxi, performance and innovation in entrepreneurial service projects
2013
PurposeThis paper aims to analyze the role played by two dimensions of entrepreneurs' private social capital in the survival, growth and innovativeness of entrepreneurial service ventures: local size and preferential attachment degree.Design/methodology/approachData were collected by a questionnaire, the unit of investigation being the private entrepreneur in the service sector in the city of Shanghai. The questionnaire allows the authors to identify the social network of the entrepreneurs, estimate the empirical degree distribution for the entire sample, and estimate local size and preferential attachment degree.FindingsThere is empirical evidence that entrepreneurs do not create social ne…
Recensión: Ovejero, A. Autogestión en tiempos de crisis. Utilidad de las colectividades libertarias
2018
El libro propone desde la Psicología un aumento de las conductas prosociales enfocadas hacía la justicia, dignidad equidad y bien común y así superar la crisis económica actual. El autor muestra las colectividades españolas como referente para la situación actual. Los recensores conectan esta propuesta con la de Kohlberg para favorecer la construcción de una comunidad moral y una ciudadanía con autonomía moral.
Towards realistic artificial benchmark for community detection algorithms evaluation
2013
Many algorithms have been proposed for revealing the community structure in complex networks. Tests under a wide range of realistic conditions must be performed in order to select the most appropriate for a particular application. Artificially generated networks are often used for this purpose. The most realistic generative method to date has been proposed by Lancichinetti, Fortunato and Radicchi (LFR). However, it does not produce networks with some typical features of real-world networks. To overcome this drawback, we investigate two alternative modifications of this algorithm. Experimental results show that in both cases, centralisation and degree correlation values of generated networks…
Istutuspäällikkö Gaddin julkiset matkaraportit 1763–1765
2022
Artikkelissa tarkastellaan Inrikes Tidningarissa julkaistuja raportteja Pehr Adrian Gaddin (1727–1797) matkoista Suomessa vuosina 1763–1765. Tekstit sekä rikastavat käsitystä Gaddin toiminnasta istutuspäällikkönä että antavat esimerkin mahdollisesta julkisuuden käytöstä vapaudenajan lopun Ruotsissa.
Science in space vs space science: The European utilisation of spacelab∗
1999
Abstract Spacelab is the conventional name given to a manned laboratory to be carried onboard NASA's Space Shuttle, which was built in Europe under the aegis of the European Space Agency (ESA). This paper deals with the initiatives undertaken in Europe to establish a utilisation programme for Spacelab, in particular for its first flight, planned as a joint ESA/NASA demonstration mission. Two main factors will be discussed, which prevented ESA from establishing a sizeable Spacelab utilisation effort. Firstly, owing to the cost escalation of the Spacelab development programme and to NASA's charging policy for access to the Shuttle system, which did not foressee any preferential treatment to E…
L’escriptura en el Carmel Descalç femení: La província de Sant Josep de Catalunya (1588-1835)
2013
Resum: Teresa de Jesús, la fundadora del Carmel descalç, fou una dona instruïda, voraç lectora i una prolífica escriptora en molt diversos registres. Les seves religioses gaudiren del seu magisteri espiritual, d’un sòlid model femení i d’un referent cultural de primera magnitud. Les descalces hispàniques en han deixat un valuós llegat textual que compta amb nombrosos estudis en el primers Carmels. El nostre propòsit és reseguir l’empremta escrita de les carmelites descalces a la província de Sant Josep de Catalunya durant l’edat moderna, molt menys coneguda que la de les seves germanes d’hàbit de Castella. La recerca en els arxius conventuals de les tereses catalanes ens ha permès fer una p…
Al-Ghazāī on the Signification of Names
2010
AbstractAl-Ghazālī’s most detailed explanation of how signification works occurs in his treatise on The Beautiful Names of God. Al-Ghazālī builds squarely on the commentary tradition on Aristotle’s Peri hermeneias: words signify things by means of concepts and correspondingly, existence is laid out on three levels, linguistic, conceptual, and particular (i.e. extramental). This framework allows al-Ghazālī to put forward what is essentially an Aristotelian reading of what happens when a name successfully picks out a being: when a quiddity is named by some kind term, its referent in the mind is formally identical to the quiddity of an individual existent which belongs to that natural kind. Al…
DFT and kinetic evidences of the preferential CO oxidation pattern of manganese dioxide catalysts in hydrogen stream (PROX)
2022
Abstract The oxidation functionality of Mn(IV) sites has been assessed by density functional theory (DFT) analysis of adsorption and activation energies of CO, H2 and O2 on a model Mn4O8 cluster. DFT calculations indicate that Mn(IV) atoms prompt an easy CO conversion to CO2 via a reaction path involving both catalyst and gas-phase oxygen species, while much greater energy barriers hinder H2 oxidation. Accordingly, a MnCeOx catalyst (Mnat/Ceat, 5) with large exposure of Mn(IV) sites shows a remarkable CO oxidation performance at T ≥ 293 K and no H2 oxidation activity below 393 K. Empiric kinetics disclose that the catalyst-oxygen abstraction step determines both CO and H2 oxidation rate, al…
Play together, think alike: Shared mental models in expert music improvisers
2015
International audience; When musicians improvise together, they tend to agree beforehand on a common structure (e.g. a jazz standard) which helps them coordinate. However, in the particular case of collective free improvisation (CFI), musicians deliberately avoid having such a referent. How, then, can they coordinate? We propose that CFI musicians who have experience playing together come to share higher-level knowledge, which is not piece-specific but rather task-specific: an implicit mental model of what it is to improvise freely. We tested this hypothesis on a group of 19 expert improvisers from the Parisian CFI community, who had various degrees of experience playing with one another. D…