Search results for " Theory of"

L’altro sapere. Bello, Arte, Immagine in Leon Battista Alberti

2000

The great attention that, during the past few years, has been paid to Leon Battista Alberti has led to the creation of research centers and to the organization of exhibitions and conferences dedicated to him, but it has yet to result, especially in Italy, in a new approach to his aesthetic theories. This represents a serious scholarly gap, because Alberti was an important figure in the history of aesthetics, both for the role he played in the aesthetic and literary debates of the 15th century, as well as for the impact that his thought had on theory and art in subsequent centuries. The present volume constitutes an important tool to fill such gap. The volume centers on three key concepts: b…

Il "De equo animante" di Leon Battista Alberti: una teoria della bellezza?

2010

Il De equo animante si presenta come un trattato tecnico ed erudito, piuttosto che artistico, in quanto rielabora notizie attinte dalle auctoritates in materia di ippologia. Tuttavia, a partire dal concetto di “vitalità”, messo in rilievo fin dal titolo, è possibile individuare due percorsi che consentono di rileggere il testo all’interno dell’estetica albertiana: il primo si snoda in seno stesso alla teoria della bellezza e mette in luce una concezione estetica che si risolve nella funzionalità; il secondo interpreta il concetto di “vitalità” nel senso dell’enargeia, della “vivezza rappresentativa”, qualità fondamentale delle opere d’arte. A conclusione di queste analisi e alla luce dell’o…

Effet de moiré et dérobades diégétiques chez Vautrin

2015

Questo articolo intende esaminare l’importanza dell’abbigliamento e dei vestiti in Balzac, in particolare le diverse tenute del personaggio Vautrin fin dalla sua prima apparizione nel “Père Goriot” (1834), passando per le “Illusions perdues” (1835-1843) e fino a “Splendeurs et misères des courtisanes” (1838-1847); frattanto, Vautrin ha preso anche a calcare le scene in una pièce omonima rappresentata nel 1840. Attraverso uno studio che tiene conto dell’analisi della descrizione e delle sue implicazioni psicoanalitiche, si mostra come l’uso del vestito serva da tramite alle “dé-robades” della diegesi. This article aims to examine the importance of clothing in Balzac, especially the different…

What can synaesthesia tell us about our minds?

2014

Synaesthesia is considered here as a cognitive phenomenon in the context of developmental, neuropathological and linguistic perspectives. Developmental synaesthesia seems to arise as an effect of interplay between genotype and phenotype, during the implicit learning process in childhood, in those individuals who possess an inborn susceptibility to it. Some connections between synaesthesia and extraordinary experiences, brain restructuration and pain, are examined. Acquired types of synaesthesia may be related to sensory deprivation. The somatosensory cortex may be significant for cognitive synaesthesia, with especial importance placed on a mirror system. It is suggested here that synaesthes…

Introduction to the special issue on Empirical Data and Pragmatic Theory

2008

Axiomatics and construction of the central place system

1987

The construction of the loschian landscape is a basic element in the Theory of Economic Regions. It is based on an hexagonal lattice and loschian numbers having properties used by DACEY (10,11,12,13) and MARSHALL (16,17,18,19,20). In fact, the former has not tested his model. In this paper our purpose is to prove that DACEY failed to build mathematically the Central Place System, and to propose a new method of construction of the loschian landscape.

Deficit sustainability, and monetary versus fiscal dominance: The case of Spain, 1850–2000

2014

Abstract In this paper, we provide a test of the sustainability of the Spanish government deficit over the period 1850–2000, emphasizing the role played by monetary and fiscal dominance in order to get fiscal solvency. Since the condition of fiscal solvency was satisfied, government deficit would have been sustainable along the sample period. In addition, the whole period can be characterized as one of fiscal dominance.

Nuove riflessioni sul canone teatrale del madrigale drammatico

2012

The article deals with some case studies on theatrical spectacles with music, as the “mascherate” composed by Orazio Vecchi in Modena. Further, it examines some excerpts of the sixteenth-century Italian polyphony, which have not written for the stage, thus recreating the musical landscape inspired by popular songs and the onomatopoeic lexicon drawn from pastoral dramas and comedies before Vecchi’s "Amphiparnaso" (1597). In the second part, applying the criteria of narratology, the author analyses the works of Alessandro Striggio ("Il cicalamento delle donne al bucato", 1567), Gaspare Torelli ("I fidi amanti", 1600) and Adriano Banchieri ("La pazzia senile", 1607 2edn., "La prudenza giovenil…

An experimental manipulation of life-history trajectories and resistance to oxidative stress

2006

Optimal investment into life-history traits depends on the environmental conditions that organisms are likely to experience during their life. Evolutionary theory tells us that optimal investment in reproduction versus maintenance is likely to shape the pattern of age-associated decline in performance, also known as aging. The currency that is traded against different vital functions is, however, still debated. Here, we took advantage of a phenotypic manipulation of individual quality in early life to explore (1) long-term consequences on life-history trajectories, and (2) the possible physiological mechanism underlying the life-history adjustments. We manipulated phenotypic quality of a co…

Vascular‐derived TGF‐β increases in the stem cell niche and perturbs neurogenesis during aging and following irradiation in the adult mouse brain

2012

Neurogenesis decreases during aging and following cranial radiotherapy, causing a progressive cognitive decline that is currently untreatable. However, functional neural stem cells remained present in the subventricular zone of high dose-irradiated and aged mouse brains. We therefore investigated whether alterations in the neurogenic niches are perhaps responsible for the neurogenesis decline. This hypothesis was supported by the absence of proliferation of neural stem cells that were engrafted into the vascular niches of irradiated host brains. Moreover, we observed a marked increase in TGF-β1 production by endothelial cells in the stem cell niche in both middle-aged and irradiated mice. I…