Search results for "heritage"
showing 10 items of 1224 documents
Biotechnology and Cultural Heritage Conservation
2020
The deterioration of cultural asset is induced by biological, chemical, and physical factors, influenced by anthropogenic activity and environmental conditions. In this study, the contribution of biotechnology is emphasized to define the conservation strategy, for a marble Fountain (Two Dragons, XV century) located in Palermo city center, based on an integrated approach and eco-friendly procedures. Biotechnological protocols are preliminarily applied as an integrated approach, based on microscopy observation, in vitro culture and genomic DNA analysis to recognize and characterize microbial communities. Several biological systems have been identified: green algae (Chlorella) and cyanobacteri…
Patrimonio Cultural y Política Educativa del Consejo de Europa: ¿Preservando la identidad y buscando un núcleo central?
2019
This article presents the Council of Europe’s educational policy, indicating its major milestones and characteristics when it comes to issues of cultural heritage. First it offers an analysis of the strategic documents (i.e. recommendation No. R (98) 5 of the committee of ministers to member states concerning heritage education and conventions, with emphasis on the Council of Europe Framework Convention on the Value of Cultural Heritage for Society (Faro Convention). The notion of a common European Cultural Heritage as a shared and non-renewable resource is presented in the human rights approach to cultural heritage. The article pays special attention to intercultural dialogue and how it is…
Compatibility between traditional ground layers and 3D printing materials
2018
Starting point of this work was the restoration of a Panel Painting depicting the Adoration of the Shepherds with a Saint Bishop, by an unknown author, stored in the Galleria Regionale della Sicilia di Palazzo Abatellis, in Palermo. It was decided to integrate a missing angular decorative element of the painting’s frame in order to restore the integrity of the frame by reverse engineering and 3D printing. Reintegration was feasible as the frame has a modular decorative pattern and the remaining three corners were available. Reverse engineering and 3D printing techniques have been used in order to find a solution according to the principles of recognition, reversibility and compatibility. Mo…
PASSING IDENTITY AND ETHNIC CULTURE IN LATVIAN EMIGRANT FAMILIES
2021
The paper discusses the problem of preserving native Latvian language and the transfer of cultural identity in Latvian diaspora. One of the central tasks for Latvia’s diaspora policy is to support preservation of Latvian language and culture in diaspora with the aim of strengthening the Latvian identity and the sense of belonging to Latvia. Support is provided to diaspora schools for preserving Latvian language, culture and identity outside of Latvia. However, for children not to lose their Latvian language skills it is important that the language is used also in the family.This paper uses a combination of a quantitative survey and in-depth interviews with the parents of children in diaspor…
Imaging Cultural Heritage at Different Scales: Part I, the Micro-Scale (Manufacts)
2023
Applications of non-invasive sensing techniques to investigate the internal structure and surface of precious and delicate objects represent a very important and consolidated research field in the scientific domain of cultural heritage knowledge and conservation. The present article is the first of three reviews focused on contact and non-contact imaging techniques applied to surveying cultural heritage at micro- (i.e., manufacts), meso- (sites) and macro-scales (landscapes). The capability to infer variations in geometrical and physical properties across the inspected surfaces or volumes is the unifying factor of these techniques, allowing scientists to discover new historical sites or to …
The protection of cultural heritage and the role of culture in promoting European integration
2019
This article analyzes the legal protection of cultural heritage and the role of cultural heritage in promoting European integration. From a legal perspective, the notion of culture stems from the preamble of the UNESCO Universal Declaration on Cultural Diversity and is considered as a fundamental norm; however, cultural rights have been an overlooked and often ignored category of human rights for decades. The article thus aims at studying such a complex legal issue both from the perspective of International Law as well as under European Law in order to understand the way culture fosters integration within the European Union.
Microchemical surface analysis of historic copper-based coins by the combined use of FIB-FESEM-EDX, OM, FTIR spectroscopy and solid-state electrochem…
2019
[EN] A multi-technique strategy, including microscopy, spectroscopic and electrochemical techniques, is proposed to study thin corrosion layers that form on the surface of historic copper-based coins. An accurate characterisation of this external corrosion layer is important for selecting a suitable conservation and/or restoration treatment. For this purpose, a series of copper-based coins from different historical periods and provenances, which mainly exhibited atmospheric corrosion, was analysed. The morphology of the corrosion layer and the upper core of coins was studied in trenches done on coin surfaces with a focused ion beam gun, coupled to a field emission scanning electron microsco…
Modelling and animation of theatrical Greek masks in an authoring system
2007
Computer Vision Tools for 3D Modelling in Archaeology
2013
In archaeological Cultural Heritage study 3D modelling has become a very useful process to obtain indispensable data for documentation and visualization. Nowadays the continuous request to achieve photorealistic 3D models has led to testing different techniques and methodologies to speed up both data acquisition and the data processing phase. There are many examples of surveys conducted with the use of range-based and image-based techniques, but, in the last few years, the scientific research has been increasingly moving towards automatic procedures using Computer Vision approach to reduce time during data processing. Computer Vision approach offers a great opportunity for archaeological su…
Degradation study of XVIII century graffiti on the walls of Chiaramonte Palace (Palermo, Italy)
2010
A systematic investigation of the original materials and the degradation phenomena induced by soluble salts on the wall matrix and on the graffiti of the Inquisition jails of Chiaramonte Palace in Palermo (Italy) was carried out. Built in the XIV century, Chiaramonte Palace was used as Inquisition court during the XV–XVI centuries. The ancient graffiti, recently discovered, represent a unique historical witness of the prisoners that lived during that terrible period. In order to study the nature, the amount and the distribution of the salts in the masonry, stone materials sampled at different depth from the wall matrix and saline efflorescences were analysed. Different physical techniques w…