Epigraphia 3D. Un proyecto de innovación científica en la divulgación del patrimonio epigráfico de Hispania

Los avances experimentados en los últimos años en las tecnologías basadas en el procesamiento de las fotografías digitales, permite abordar proyectos de modelización 3D de inscripciones romanas, como el realizado en el Museo Arqueológico Nacional (Madrid). La utilización de esta tecnología innovadora aporta a los especialistas mejores reproducciones que la fotografía convencional, que supondrán un enriquecimiento de las bases de datos epigráficas, pero su utilidad se extiende también a la propia enseñanza de la Epigrafía.

Analisi di pushover 3D per strutture in c.a.

In the present study, a new pushover procedure for 3D frame structures is proposed, based on the application of a set of horizontal force and torque distributions at each floor level; in order to predict the most severe configurations of an irregular structure subjected to an earthquake, more than one pushover analysis has to be performed. The proposed method is validated by a consistent comparison of results from static pushover and dynamic simulations in terms of different response parameters, such as displacements, rotations, floor shears and floor torques. Starting from the linear analysis, the procedure is subsequently extended to the nonlinear case. The results confirm the effectiveness of the proposed procedure to predict the structural behaviour in the most severe configurations.

Forecasting and visualization of wildfires in a 3D geographical information system

[EN]This paper describes a wildfi re forecasting application based on a 3D virtual environment and a fi re simulation engine. A novel open source framework is presented for the development of 3D graphics applications over large geographic areas, off ering high performance 3D visualization and powerful interaction tools for the Geographic Information Systems (GIS) community. The application includes a remote module that allows simultaneous connection of several users for monitoring a real wildfi re event.

Presentación del proyecto Inscripciones romanas de Augusta Emerita en 3D: del Museo a los dispositivos móviles

Presentación del proyecto realizada en el Museo Nacional de Arte Romano, Mérida (Badajoz), el 29 de marzo de 2016.

Applicazione di tecniche Laser a scansione nel rilevamento 3D di provini di conglomerato bituminoso

Obiettivo della tesi, oltre ad una descrizione della tecnica laser a scansione ed alla presentazione di alcune realizzazioni tipiche in ambito terrestre, è relazionare su una esperienza effettuata di recente su una applicazione particolare, il rilievo tridimensionale di campioni di pavimentazioni stradali in conglomerato bituminoso per documentarne la tessitura tramite parametri classici e nuovi indicatori resi possibili dal dato tridimensionale. L’attività di tesi si è concentrata soprattutto nei problemi della fase di acquisizione.

Le figure femminili all'ombra di Cosa Nostra: la rappresentazione della donna mafiosa siciliana sulla stampa italiana del secondo dopoguerra

This thesis investigates the representation of Sicilian mafia women on the Italian press after the second postwar, in particular by examining three Italian newspapers, Il Corriere della Sera, L’Ora and Il Giornale di Sicilia. The focus is on the 1963 – 1983 twenty-year period, after which there has been a big change in the world of Sicilian crime organization with the phenomenon of pentitismo that changes a lot of thing in the whole universe of mafia. In this research there are two aspects very different but very central at the same time. On one hand the careful counting of quoted newspapers and the filing of the articles about general mafia and mafia women, which rendered a whole database about the interest for these woman figures founded in print, in a historical period never analyzed from this point of view; on the other hand the interpretation of these articles and the different representation forms. The founded material was compared with the cultural Italian history of that period to understand if there was a difference between general woman perception and that of mafia woman and if there was also an iconographic prototype of southern woman which it is possible to apply on photographs and descriptions. In fact the most important result of the thesis is to underline that, in front of a woman who belongs to mafia context, the Italia press represented the female gender as first and the mafia gender as the second one.

3D probability tomography: theoretical developments and applications to high-resolution geophysical prospecting

The theory of the 3D multipole probability tomography method (3D GPT) to image source poles, dipoles, quadrupoles and octopoles, of a geophysical vector or scalar field dataset is developed. A geophysical dataset is assumed to be the response of an aggregation of poles, dipoles, quadrupoles and octopoles. These physical sources are used to reconstruct without a priori assumptions the most probable position and shape of the true geophysical buried sources, by determining the location of their centres and critical points of their boundaries, as corners, wedges and vertices. This theory, then, is adapted to the geoelectrical, gravity and self potential methods. A few synthetic examples using simple geometries and three field examples are discussed in order to demonstrate the notably enhanced resolution power of the new approach. At first, the application to a field example related to a dipole–dipole geoelectrical survey carried out in the archaeological park of Pompei is presented. The survey was finalised to recognize remains of the ancient Roman urban network including roads, squares and buildings, which were buried under the thick pyroclastic cover fallen during the 79 AD Vesuvius eruption. The revealed anomaly structures are ascribed to wellpreserved remnants of some aligned walls of Roman edifices, buried and partially destroyed by the 79 AD Vesuvius pyroclastic fall. Then, a field example related to a gravity survey carried out in the volcanic area of Mount Etna (Sicily, Italy) is presented, aimed at imaging as accurately as possible the differential mass density structure within the first few km of depth inside the volcanic apparatus. An assemblage of vertical prismatic blocks appears to be the most probable gravity model of the Etna apparatus within the first 5 km of depth below sea level. Finally, an experimental SP dataset collected in the Mt. Somma-Vesuvius volcanic district (Naples, Italy) is elaborated in order to define location and shape of the sources of two SP anomalies of opposite sign detected in the northwestern sector of the surveyed area. The modelled sources are interpreted as the polarization state induced by an intense hydrothermal convective flow mechanism within the volcanic apparatus, from the free surface down to about 3 km of depth b.s.l..