Search results for "Pavimento"
showing 4 items of 4 documents
Il serpente custode della Cappella Palatina di Palermo. Nuove tecnologie per la riconfigurazione di pavimenti in "Opus Alexandrinum"
2010
The 3D modelling of musive surfaces for a monitoring protocol
2022
In questo lavoro l'utilizzo della metodologia digitale tridimensionale per la scansione di superfici musive è stato indagato nell'ambito dell'intervento di restauro di un mosaico pavimentale all'interno della Cappella Palatina di Palermo. Grazie alla possibilità di sezionare il modello di maglia con un software di rappresentazione digitale, è stato possibile confrontare la superficie della maglia con una superficie piana di riferimento allo scopo di valutare uno dei declini della posta dei pavimenti musivi, ovvero l'abrasione delle superfici In this paper the use of three-dimensional digital methodology for scanning musive surfaces was investigated within the restoration intervention on a f…
- SHADOW PRICES AND DISTANCE FUNCTIONS: AN ANALYSIS FOR FIRMS OF THE SPANISH CERAMIC PAVEMENTS INDUSTRY.
1999
This paper deals with the calculation of shadow prices for two industrial wastes generated on their production processes by a sample of eighteen firms belonging to the Spanish ceramic pavements industry. These prices are used to construct a corrected index of productivity which allows for considering wastes going with the production of marketable goods. It is followed the ethodologicalapproach first proposed by Färe, Grosskopf, Lovell y Yaisawarng (1993), which establishes a duality between distance and revenue functions. The shadow prices obtained for watery muds and used oils allow to measure in terms of a loss of marketable output the cost of achieving a marginal reduction in the product…
La escritura sobre el pavimento callejero: Los mensajes de felicitación
2014
The aim of this paper is to study the sidewalk as a communications medium, especially in the urban environment. To do so, we collected a corpus of a thousand institutional, businessrelated or personal messages from the sidewalk. This corpus comprises slogans, advertisements, protests, affectionate statements, congratulations... From among all these sidewalk writings, first we collected and examined messages targeting citizens in general, and then focused on birthday greetings in particular because they were more numerous and also because they reflect social transformations.El objetivo de este trabajo es estudiar el suelo como soporte comunicativo, especialmente en las ciudades. Para ello, s…