Search results for "Cultural heritage"
showing 10 items of 793 documents
Arte contemporanea e sistema dell’arte. Una breve ricognizione
2018
Il contributo prende in esame i principali soggetti del sistema dell’arte, come artisti, curatori, critici, collezionisti, gallerie, musei e fiere, analizzando la nascita del fenomeno in riferimento a protagonisti e movimenti di epoca contemporanea e offrendo spunti di riflessione sulle dinamiche che regolano tale network complesso e affascinate. The contribution explores the main players of the art system (artists, curators, critics, collectors, galleries, museums and art fairs) examining this phenomenon in reference to contemporary artists and movements and offering a reflection on the dynamics which regulate this complex and fascinating network.
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects
2019
A methodology aiming to predict the vulnerability of masonry structures under seismic action is presented herein. Masonry structures, among which many are cultural heritage assets, present high vulnerability under earthquake. Reliable simulations of their response to seismic stresses are exceedingly difficult because of the complexity of the structural system and the anisotropic and brittle behavior of the masonry materials. Furthermore, the majority of the parameters involved in the problem such as the masonry material mechanical characteristics and earthquake loading characteristics have a stochastic-probabilistic nature. Within this framework, a detailed analytical methodological approac…
Development of Eco-Friendly and Self-Cleaning Lime-Pozzolan Plasters for Bio-Construction and Cultural Heritage
2020
Summarization: Nowadays, the design and use of multi-functional mortars has increased significantly, with interesting applications in the green building and cultural heritage conservation sectors. A key point for a correct adoption of these innovative materials is their behavior along time and their resistance to the weathering. The objective of this project was to define the performance and durability of innovative mortars, in order to use them correctly and to avoid irreparable damage over time. For the development of this project, lime–metakaolin and hydraulic lime–metakaolin based mortars (hereinafter called A, B), as well as A and B with the addition of nano-TiO2 and perlite (hereinaft…
Kino vakars “Atmiņas par Astrīdi Ivasku”
2017
Rakstā sniegta informācija par Astrīdie Ivaskai (1926–2015), latviešu dzejniecei, kas bijusi gan bibliotekāre, gan skolotāja, gan žurnāliste, veltīto kinovakaru LU Bibliotēkā.
I Beni Dea in Sicilia. Itinerari di documentazione e fruizione di testimonianze di cultura popolare
2014
Il volume traccia un percorso intorno ai Beni demoetnoantropologici sparsi nell'Isola e per ogni settore di riferimen-to fornisce indicazioni rela-tive fruizioni turistico-culturali. The book is connected to popular culture in Sicily and develops some itineraries of cultural-touristic fruition, over all about material culture, but not only.
Art. 9. Beni culturali di interesse religioso
2019
Il saggio esamina la disciplina dei beni culturali di interesse religioso, che, per effetto del rinvio operato dalle disposizioni del codice dei beni culturali, prevede il coinvolgimento della Chiesa cattolica e delle altre confessioni religiose nel rispetto di un principio di consensualità.
Essential Oils as Natural Biocides in Conservation of Cultural Heritage
2020
Essential oils (EOs) have been known for a long time, and they are used in several fields such as medicine and aromatherapy, as well as in the food and pharmaceutical industries. In the last decade, EOs have also been applied to contrast the biodeterioration of cultural heritage, representing a powerful resource in green conservation strategies. In this study, an integrated approach based on microscopic observation, in vitro culture, and molecular investigation was preliminarily employed to identify biological systems colonizing wooden artworks. In order to contrast the biodeterioration processes induced by fungal colonization (Aspergillus flavus) or insect infestation (Anobium punctatum), …
The Essential Oil of Thymbra capitata and its Application as A Biocide on Stone and Derived Surfaces
2019
Many chemicals used nowadays for the preservation of cultural heritage pose a risk to both human health and the environment. Thus, it is desirable to find new and eco-friendly biocides that can replace the synthetic ones. In this regard, plant essential oils represent effective alternatives to synthetic substances for the preservation of historical monuments. Thymbra capitata (syn. Thymus capitatus) is a medicinal and aromatic plant growing in the Mediterranean area and endowed with important pharmacological properties related to its essential oil. Among them, the antimicrobial ones make the T. capitata essential oil an ideal candidate for industrial applications
Formulation of Mesoporous Silica Nanoparticles for Controlled Release of Antimicrobials for Stone Preventive Conservation
2020
The biotic deterioration of artifacts of archaeological and artistic interest mostly relies on the action of microorganisms capable of thriving under the most disparate environmental conditions. Thus, to attenuate biodeterioration phenomena, biocides can be used by the restorers to prevent or slow down the microbial growth. However, several factors such as biocide half-life, its wash-out because of environmental conditions, and its limited time of action make necessary its application repeatedly, leading to negative economic implications. Sound and successful treatments are represented by controlled release systems (CRSs) based on porous materials. Here, we report on the design and developm…
Blue Biotechnology and Cultural Heritage: case studies
2015
In order to promote innovative methodologies for conservation and restoration of historic-artistic manufacts, the efforts are focalized on the development of “sustainable” applications as alternatives to traditional restoration procedures, which can sometimes be detrimental for the artworks, humans and environment [1]. The role of Biotechnology in this field showed very useful applications for diagnosis of bio-deterioration of cultural assets, by an integrated methodology based on molecular and microbiological skills, and in bio-cleaning / bio-removing of organic/inorganic layers from artwork surfaces by enzymes or viable bacteria cells [2, 3]. In this work, bioactive molecules isolated fro…