Search results for "Christ"
showing 10 items of 777 documents
El mito de Icario en la General estoria de Alfonso X
2013
This article studies the myth of Icarus as it is translated in the first part of Alfonso X's General estoria. Its analysis highlights aspects that are usually found in the mythographical episodes of the Alfonsine estoria, particularly linked with its possible sources and its internal characteristics. The latter ones are defined by the anonymity of the quote and an evident moral intention. Regarding the sources, if it is known that the mythography gets to the Alfonsine text through two paths, the gloss in the manuscripts and a mythographical work, the exact source or sources used by Alfonsine historians are still unidentified. I have begun searching where the elements that are found in no pr…
Orazio, la Fortuna, l’unicorno: lettura di CB 93a
2017
Questa nota presenta l’analisi di CB 93a (Cum Fortuna voluit me vivere beatum), un breve componimento poetico che risulta fondato su una tematica ben presente in molte liriche classiche e medievali: il lamento per l’arrivo della vecchiaia che, di conseguenza, esclude l’attività amorosa. Il componimento, quanto a immagini e motivi, risulta affine a Orazio, carm. III 26 (Vixi puellis nuper idoneus). Il poeta medievale aggiunge, di suo, alcuni temi simbolici e cristiani, quali la figura dell’unicorno e la separazione del grano dalla paglia (Mt. 3, 12), particolarmente appropriati per il sec. XIII e nella prospettiva della salvezza. This paper offers the analysis of Carmina Burana (CB) 93a (Cum…
Rileggendo il «Within piscator» di Letaldo di Micy
2017
Il saggio propone una presentazione complessiva del «Within piscator» («De quodam piscatore quem ballena absorbuit»), poemetto latino del X secolo comunemente attribuito a Letaldo di Micy. La disamina dell’opera si sviluppa in varie direzioni: tradizione manoscritta ed edizioni critiche; vita e opere di Letaldo di Micy; rapporti con la tradizione classica, biblica e cristiana; "status quaestionis" e interpretazioni critiche; problemi testuali e filologici; lingua e stile; metrica e versificazione. This essay offers a comprehensive analysis of the «Within piscator» («De quodam piscatore quem ballena absorbuit»), latin short poem of the Xth century, commonly attributed to Letaldus of Micy. Th…
A Characterization of Bispecial Sturmian Words
2012
A finite Sturmian word w over the alphabet {a,b} is left special (resp. right special) if aw and bw (resp. wa and wb) are both Sturmian words. A bispecial Sturmian word is a Sturmian word that is both left and right special. We show as a main result that bispecial Sturmian words are exactly the maximal internal factors of Christoffel words, that are words coding the digital approximations of segments in the Euclidean plane. This result is an extension of the known relation between central words and primitive Christoffel words. Our characterization allows us to give an enumerative formula for bispecial Sturmian words. We also investigate the minimal forbidden words for the set of Sturmian wo…
The determinants of efficiency: the case of the Spanish industry
2002
The aim of this paper is to analyse the factors explaining the technical efficiency of Spanish industrial sectors during the period 1991–1994 using the Survey of Business Strategies (SBE) of the Ministry of Industry and Energy. It analyses whether efficiency can be explained by factors external to the firm such as the degree of competition in the markets in which it operates, characteristics of the firm (size, organization, advantages of location, participation of public capital, etc.), as well as the effects of dynamic disturbances that may affect the degree of utilization of the productive capacity.
Robust Resolution-Enhanced Prostate Segmentation in Magnetic Resonance and Ultrasound Images through Convolutional Neural Networks
2021
[EN] Prostate segmentations are required for an ever-increasing number of medical applications, such as image-based lesion detection, fusion-guided biopsy and focal therapies. However, obtaining accurate segmentations is laborious, requires expertise and, even then, the inter-observer variability remains high. In this paper, a robust, accurate and generalizable model for Magnetic Resonance (MR) and three-dimensional (3D) Ultrasound (US) prostate image segmentation is proposed. It uses a densenet-resnet-based Convolutional Neural Network (CNN) combined with techniques such as deep supervision, checkpoint ensembling and Neural Resolution Enhancement. The MR prostate segmentation model was tra…
Exceptional sign changes of the nonlocal spin Seebeck effect in antiferromagnetic hematite
2021
A.R. and M.K. acknowledge support from the Graduate School of Excellence Materials Science in Mainz (DFG/GSC 266). A.R. and M.K. also acknowledge support from both MaHoJeRo (DAAD Spintronics network, Projects No. 57334897 and No. 57524834) and SPIN+X (DFG SFB TRR 173, No. 268565370 Projects No. A01 and No. B02) and KAUST (Project No. OSR-2019-CRG8-4048.2). This work was supported by the Max Planck Graduate Center with the Johannes Gutenberg-Universitat Mainz (MPGC). A.R., R.L., M.E., U.N., and M.K. acknowledge support from the DFG Project No. 423441604. R.L. acknowledges the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant Agreement FAST…
Giudicare ciò che è giusto: la scelta e il conflitto
2022
Il passo del Vangelo di Luca che va da 12,49 a 12,59 si presta ad alcune riflessioni che ruotano attorno a questioni in qualche modo collegate l’una con l’altra: il discernimento di ciò che è giusto, la scelta e la presa di decisio ne, la dimensione del conflitto. Sono soprattutto i nessi tra questi tre temi che proveremo a mettere in luce, seppur in maniera sintetica
Alcohol consumption in Spain and its economic cost: A mathematical modeling approach
2010
In this paper, a mathematical model for alcohol consumption in Spanish population is proposed. Its parameters are estimated by fitting the model to real data from Spanish Ministry of Health. Predictions about the future behavior of the alcohol consumption in Spain are presented using this model. Results are applied to estimate the economic costs (sanitary and non-sanitary) assumed by Spanish society that are derived from this consumption.
What causes the large extensions of red-supergiant atmospheres? Comparisons of interferometric observations with 1-D hydrostatic, 3-D convection, and…
2015
We present the atmospheric structure and the fundamental parameters of three red supergiants, increasing the sample of RSGs observed by near-infrared spectro-interferometry. Additionally, we test possible mechanisms that may explain the large observed atmospheric extensions of RSGs. We carried out spectro-interferometric observations of 3 RSGs in the near-infrared K-band with the VLTI/AMBER instrument at medium spectral resolution. To comprehend the extended atmospheres, we compared our observational results to predictions by available hydrostatic PHOENIX, available 3-D convection, and new 1-D self-excited pulsation models of RSGs. Our near-infrared flux spectra are well reproduced by the P…