Search results for "Oration"
showing 10 items of 2042 documents
Pietro Lojacono : restauri in Calabria e Sicilia
2022
The essay investigates the complex personality of the engineer Pietro Lojacono (Palermo 1900 - Rome 1972), who di- stinguished himself throughout his life in the field of conservation of the architectural and landscape heritage, not only in Italy, but also abroad and in particular on the island of Rhodes, in Greece . Lojacono was a man fully inserted into the cultural debate on the Restoration of monuments, able to testify to the principles acquired, but also to suggest new instances, such as maintaining authenticity, against the continuous replacement of degraded stones, up to the complete replacement of the material of the monuments. Among the many researches and restoration interventions…
Introduzione
2018
The contribution introduces a scientific essay on an Arab-Norman architecture in Palermo, placing it in the historical context of reference.
La Cumparsita: a source of lawsuits Contursi and Maroni vs. Matos Rodríguez
2016
This article deploys Tango along with the lawsuits concerning to whom participated in the elaboration of “La Cumparsita” and its lyrics as a frame of reference for discussing about copyrights and intellectual property. In addition to giving an opinion about the procedure to arrive at the final solution related to the adjudication of the copyrights along its effects of that in each one of the beneficiaries, the author tell us a little bit of the process of creating this musical composition as well as the scope it had during its time. El presente artículo utiliza al Tango, a los pleitos y personajes que participaron en la elaboración de La cumparista y sus letras, como marco referencial para …
Archaeometric characterization of late Archaic ceramic from Erice (Sicily) aimed to provenance determination
2019
A set of 20 ceramic samples was autoptically selected from the numerous findings recovered from the stratigraphic excavations of the late Archaic city walls of Erice (western Sicily), in order to be analyzed with archaeometric techniques for provenance determination. The excavations were recently carried out as part of a research project funded by the Freie Universiat Berlin and the Fritz Thyssen Foundation. Specifically, the ceramic material consists of tableware with a painted geometric decoration of presumed local/regional production, as well as apparently imported black-glazed pottery. Both the categories can be traced back to a chronological period between the second half/last quarter …
Il progetto ‘Hierapolis Virtuale’: analisi integrate per lo studio dell’architettura ierapolitana. L’esempio del teatro extraurbano
2016
Nell’ambito delle attività della Missione Archeologica Italiana a Hierapolis di Frigia è stato sviluppato un ambizioso progetto di restituzione dell’immagine della città ellenistico-romana e bizantina denominato ‘Hierapolis Virtuale’, finalizzato al restauro virtuale e alla ricostruzione tridimensionale dei complessi monumentali oggetto di indagine da parte dei vari team di ricerca. Il progetto nasce nel 2007 e prende spunto da alcuni lavori eseguiti dal Laboratorio di Informatica Applicata ai Beni Archeologici e Monumentali dell’IBAM-CNR di Lecce negli anni precedenti, quali lo studio ricostruttivo del Ninfeo dei Tritoni, realizzato nel 2004 (rielaborato ed aggiornato nel 2010) e le scansi…
Interventi di conservazione e restauro: il recupero, il restauro e la conservazione
2019
Durante uno scavo archeologico, molto spesso sorge la necessità della messa in sicurezza, tramite una serie di interventi puntuali mirati alla stabilizzazione dell’integrità strutturale, dei reperti rinvenuti; come nel caso della Casa III M del quartiere Ellenistico Romano di Agrigento, un contesto di crollo in cui sono stati rinvenuti reperti ad intonaco. Contestualmente a tali ritrovamenti sono stati condotti numerosi pronto-interventi ed in un caso, su un particolare frammento di intonaco proveniente da una mensola, è stato eseguito un intervento di restauro che ha permesso di ripristinare le condizioni di integrità del frammento. During an archaeological excavation, very often the need …
Flos Tectorii degradation of mortars: An example of synergistic action between soluble salts and biodeteriogens
2015
Abstract The definition of Flos Tectorii, originally suggested by F.S. Brancato in the 1980s’ (Brancato, 1986), refers to a unique form of deterioration identified on both aerial and hydraulic mortars used in the external walls of historic and contemporary buildings. It is clearly recognizable due to the development of peculiar concentric (occasionally sub-circular) macroscopic forms. At present, there is still a lack of information about the full interpretation of this phenomenon regarding the interaction between the different physicochemical and biological factors that lead to this particular type of degradation. The present study was aimed to examine whether the specific mineralogical an…
Pottery decoration in the Neolithic of Kaf Taht el-Ghar (Tetouan, Morocco). AGRIWESTMED Works 2012
2021
Presentamos el estudio de los restos cerámicos de la fase neolítica de Kaf Taht el-Ghar (Mechrouha, Tetuán, Marruecos), enfocado principalmente en el análisis de técnicas y patrones decorativos. Ello cuenta con el interés añadido de corresponder, en su fase antigua, a las cerámicas asociadas a las primeras evidencias de agricultura y ganadería en el Magreb Occidental, encuadradas en el tercer cuarto del VI milenio cal AC. En dichas decoraciones dominan impresiones variadas, en particular las realizadas con concha estriada y lisa, peine y de cypraea. El uso de tales técnicas podría incluir estas primeras producciones cerámicas dentro del mundo impresso-cardial de la Europa mediterránea centr…
Analyzing chemical changes in verdigris pictorial specimens upon bacteria and fungi biodeterioration using voltammetry of microparticles
2017
[EN] It is reported the application of the voltammetry of microparticles (VMP), complemented with attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) and field emission scanning electron microscopy (FESEM) techniques, to monitor the deterioration of verdigris pictorial specimens under the action of different biological agents. This methodology would be of application for identifying the type of biological agent causing deterioration of paintings, which is an important problem affecting cultural heritage. The analysis of biodeterioration processes is complicated by the fact that the action of microorganisms can affect both pigment and binding media. The deteriorat…
The Purpose and Age of Underwater Walls in the Bay of Elaia of Western Turkey: A Multidisciplinary Approach
2014
Pergamum (modern: Bergama) was operating an important harbour used by military forces and merchants at the city of Elaia during Hellenistic and Roman Imperial times. Harbour-related facilities such as warehouses, breakwaters and wharfs document the importance of this harbour site not only for the Pergamenians. This paper focuses on the purpose and age of six submerged wall structures situated approximately 1 km south of the ancient closed harbour basin of Elaia. Geoelectric cross-sections and semi-aquatic coring near these walls failed to detect any solid basement under the walls which excludes their possible use as breakwaters or wharfs. Instead, the walls were most likely delineating and …