366 research outputs found

    Mean, variance and skewness for the Ornstein-Uhlenbeck process

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    Mean, variance, and skewness of the first passage time distribution for a normalized Ornstein-Uhlenbeck process and for time-independent thresholds are obtained for a set of preassigned initial values. This is done to complement the statistical tables by Keilson and Ross (1971) and in order to allow for ranges of the parameters of neurobiological interest

    Strategies for the valorisation of monastic architectures. The Case of the Badia of Pattano in Cilento

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    The regeneration of rural areas is a current issue that needs valorization strategies, on a small and large scale, of the cultural heritage hosted in it and often forgotten or abandoned. Cultural heritage represents a precious resource, the result of interaction and connections over the centuries between populations and places. The main route consists in the innovation of the forms of management and dissemination through the current ITC, placing as a basis the synergy interaction of different fields of research. This paper is part of a wider research on Cilento’s monastic architectures, on their interrelationships and ramifications in a fabric generally not prone to contamination. The attention is focused on the Badia of Santa Maria of Pattano in Vallo della Lucania (SA), testimony of eastern monasticism in southern Italy, an almost forgotten Byzantine architecture that needs enhancement by means of strategies and processes based on multiscalar approaches and open minded. Through the contextual critical reading of the archive documents and the infographic models produced by systematic surveys, the initial objective is to identify and date the most significant transformations of the monastery, to understand its relationship with the territory

    Timber: materialization and abstraction

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    In The Origin of the Work of Art, Martin Heidegger explores the conception of ‘things’ as formed matter: if we appeal to use, function or purpose, form is prior to matter, since matter (-mater) wouldn’t be distributed in such manner where this not because of the form. If we elaborate this idea of “determination” or intention, the determinative character of the form is bound up with the purpose of the component made with a particular material, because material is something to be shaped according to intention. In the other hand, a second etymological meaning through the root –mater presents material as an agent of development: it spurs on processes than can be seen as extensions of the substance of matter, instigating perceptual possibilities, acting: absorbing, smelling, degenerating… Instead of the idea of determination, we are elaborating now the idea of “understanding”. Triggered by this discussion on materiality and within the scope of timber as an architectural material, the following question is yet to be answered: is there an ideal form of the material, a form that gets closer than any other to that which timber should be? This work looks at the processes that have shaped and shape timber as a material in order to analyze if it can be released from culturally expected formal notions and respond to applications which extend its material history
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