Search results for "Mura"

showing 10 items of 356 documents

Dry-stone architectures in the Hyblaean rural landscape

2013

The European Landscape Convention defines the landscape «as an essential component of people’s surroundings, an expression of the identity of their shared cultural and natural heritage, and a foundation of their identity». Over the centuries, the thick network of dry-stone enclosures has become the image of the Hyblaean territory, indissolubly linked with the morphology of the landscape, the building tradition, the heritage of know-how and skills passed on from generation to generation. That same technique has often been employed in small buildings used for rural activities or as shelters. The present study aims at weighing the state of these architectures and their major problems of decay …

muratura a secco paesaggio restauro cultura immaterialeSettore ICAR/19 - Restauro
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Un approccio innovativo per la modellazione degli edifici in muratura intelaiata. Applicazione ad un caso di studio

2013

Le strutture in muratura intelaiata rappresentano una parte rilevante delle strutture esistenti e sono ancora largamente adottate come sistema strutturale per la costruzione di edifici residenziali, soprattutto in aree del mondo a forte sismicità non fortemente industrializzate e nelle quali la muratura rappresenta ancora un materiale tradizionale e a basso costo. In questo lavoro viene presentato un approccio per macro-elementi per la valutazione della risposta sismica di strutture in muratura confinata. La complessa interazione tra il telaio e la muratura è simulata mediante un approccio originale in cui il telaio è modellato con aste a plasticità concentrata mentre il contributo della mu…

muratura confinataSettore ICAR/09 - Tecnica Delle Costruzionimuratura intelaiatastrutture miste muratura-calcestruzzo armato; vulnerabilità sismica; macro-elementi; muratura confinata; muratura intelaitastrutture miste muratura-calcestruzzo armato muratura confinata muratura intelaita vulnerabilità sismica macro-elementimacro-elementistrutture miste muratura-calcestruzzo armato; muratura confinata; muratura intelaiata; vulnerabilità sismica; macro-elementistrutture miste muratura-calcestruzzo armatomuratura intelaitavulnerabilità sismica
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CAMPAGNA DI INDAGINI NON DISTRUTTIVE SULLA CATTEDRALE DI AGRIGENTO

2013

muratura edifici monumentali indagini non distruttiveSettore ICAR/09 - Tecnica Delle CostruzioniSettore GEO/11 - Geofisica Applicataprove non distruttiveCattedrale di Agrigento
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Analisi integrata delle prestazioni termiche e meccaniche delle murature storiche

2019

Il contributo espone uno studio condotto su nove centri storici siciliani (Alcamo, Caltabellotta, Cammarata, San Giovanni Gemini, Patti, Petralia Sottana, Scicli, Sutera, Tusa). La ricerca è volta a stimare in modo accurato la trasmittanza termica delle murature storiche, attraverso la caratterizzazione meccanica e termica dei materiali lapidei locali e il ricorso ai metodi qualitativi diffusi nell'analisi meccanica delle opere murarie (IQM).

muraturaedificio storicoconducibilità termicatrasmittanza termicaIQMSettore ICAR/10 - Architettura Tecnica
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Memoria y erosión: la herencia de la revolución espectral y su vigencia actual en la composición

2013

Los compositores Gérard Grisey y Tristan Murail fueron dos de los principales representantes de la corriente compositiva llamada espectral, que se desarrolló en Francia a mediados de los años 70 del siglo XX como reacción a la estética postserial. El presente artículo plantea, a partir de una retrospectiva panorámica de sus principios estéticos y de su actitud hacia la composición musical, una revisión crítica de los postulados de la estética espectral, así como de su permanencia en la música de hoy, atendiendo a su vez a las numerosas transformaciones que ha experimentado, así como a un ámbito de difusión y asimilación que franqueó las fronteras del continente europeo para convertirse en u…

música espectralestética musicalTristan MurailpostespectralismoGérard Grisey
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Patvaļīgi sašķiebtu numura zīmju atpazīšana

2018

Mūsdienu pasaulē neironu tīkli ir iekarojuši lielu interesi pētnieku un inženieru vidū. Ir labi zināms, ka dziļās mašīnmācīšanās modeļi labi spēj pildīt klasifikācijas uzdevumus. Tāpēc rodas jautājums, vai neironu tīkli labi spētu klasificēt Latvijā reģistrēto automašīnu numura zīmes. Ja neironu tīkls to spēj izdarīt, tad rodas sekojoši jautājumi, vai tas to dara labāk kā citi līdzīgi risinājumi un vai tas ir efektīvs risinājums. Maģistra darba mērķis ir pārliecināties, vai neironu tīkli spēj efektīvi un precīzi klasificēt numura zīmes, izmantojot satvaru TensorFlow. Lai sasniegtu darba mērķi, tika paveikti vairāki uzdevumi: izpētītas skaitļošanas resursu izmaksas, izveidots TensorFlow mode…

mākslīgais intelektsDatorzinātnenumura zīmesdziļā mašīnmācīšanāsneironu tīkliPython
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Learning English from digital games : Finnish upper secondary school students' perspective on game-enhanced language learning

2017

Tietokoneilla, konsoleilla ja muilla laitteilla pelattavat digitaaliset pelit ovat nousseet niin Suomessa kuin maailmallakin yhdeksi suosituimmista lasten, nuorten ja aikuisten vapaa-ajanviettotavoista. Suurin osa suomalaisista nuorista pelaa tai on joskus pelannut tietokone- tai videopelejä englanniksi (esim. tämä tutkimus), ja on samalla saanut mahdollisuuden kehittää englannin kielen taitoaan motivoivalla, merkityskeskeisellä tavalla. Vaikka aiempien tutkimusten valossa näyttää selvältä, että videopeleillä on kiistaton positiivinen vaikutus kielen oppimiseen (esim. Chik 2012, Mayer 2014), se, millaisena pelaajat itse kokevat pelien parissa tapahtuvan kielenoppimisen, on toistaiseksi jään…

pelaaminennuoretvideopelitextramural Englishdigital gamessecond language acquisitionkielenoppiminenkielen oppiminenenglannin kielilanguage learningdigitaaliset pelit
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Mixed Stone-timber Masonry in Traditional Construction: Structural, Architectural and Anti-seismic Features across Europe

2018

This paper investigates the stone masonry with timber reinforcement through the European traditional and historical architecture. It is a remarkable practice consisting of combining different materials to build up a masonry. This technology shows a wide variety of typological, formal, and technological types of buildings across Europe as it is strongly influenced by the nature and availability of local materials, the cultural aspects of the various communities, and the soils geological nature. As a consequence, the same constructive typology is based on different premises and leads to many interesting results. In this paper the various uses of such a mixed stone-timber masonry are shown in …

pietra muratura legno tecnica costruttiva tradizione costruttivaSettore ICAR/10 - Architettura Tecnicastone masonry timber constructive technology construction material
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Un maniquí de fusta. A propósito del inventario de bienes del pintor valenciano Joan Cardona (1556)

2021

El presente texto analiza el inventario de bienes del pintor valenciano Joan Cardona fallecido en el año 1556. Su trayectoria pictórica como pintor de la ciudad o de la Generalitat, parecía indicar que era más bien un pintor decorador, pero nuevas noticias sobre sus obras abundan en que se trata de un pintor que domina la pintura figurativa. Se analiza la obra mural desaparecida que ejecutó en la capilla de la Universitat que representaba al rector Celaya y a una serie de jurados. En ella pudo ayudarse del empleo de un maniquí de madera que se menciona en su inventario. Estos artilugios, de uso en los estudios de pintores, son conocidos en la pintura española de los siglos XVII y XVIII y se…

pintura mural renacentistaUNESCO::HISTORIAestudio de pintorformación artística:HISTORIA [UNESCO]joan cardonamaniquí
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Petro-archaeology of Gallo-Roman lime mortar. Attempt to reconstruction and interpretation of the “chaînes opératoires”: from material to ancient cra…

2003

Petro-archaeological research on Gallo-Roman lime mortars is based on a simple analytical methodology: observations with optical microscopy in transmission, which brings us a maximum of data about the material and the various stages of the “chaîne opératoire”. This work enabled us to draw the general features of the craftmanship (common practices of the ancient structores and tectores), to establish the relations between mortar composition and its “primary” and “secondary” architectural function, then to perceive what are the markers and motivations of the formula adaptations. The importance of the geological environment is shown, because it induces economic and technical choices, requiring…

pozzolanic reactions[ SHS.HIST ] Humanities and Social Sciences/Historychantier de constructionchauxpeinture muralemortierbuilding siteréactions pouzzolaniques[ OTHER ] domain_other[OTHER]domain_otherArchaeologyArchéologie[SHS.HIST] Humanities and Social Sciences/History[OTHER] domain_othermortargallo-romainlime[SHS.HIST]Humanities and Social Sciences/Historywall painting
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