Search results for "Wood"
showing 10 items of 818 documents
The Durability of Composite Wood-Steel Systems
2010
Nell’ambito della valutazione e del controllo della qualità tecnologica in edilizia, la conoscenza del comportamento nel tempo dei prodotti e componenti complessi per l’edilizia, risulta aspetto fondamentale, in particolare per quei prodotti tecnologicamente “innovativi” per i quali la normativa non prevede ancora prove specifiche per valutarne la durabilità. In particolare, oggi risulta sempre più diffuso l’impiego di sistemi assemblati o con connessioni tra materiali di diversa natura, tra cui i sistemi legno-acciaio, ottenuti rinforzando le travi in legno lamellare con piastre in acciaio forate, incollati mediante una resina epossidica bicomponente. Tali sistemi, che sono stati già ogget…
“Autographic wood-engraving: Modernist DIY“
2017
International audience; This paper focuses on the description of modernist wood engraving as a humble form of art in the manuals published by John Farleigh, Clare Leighton and Iain Macnab between 1932 and 1940. As a specific form of artistic encounter with a medium, autographic wood engraving relied on the heritage of the Arts and Crafts’ ethics of making as well as on the modernist aesthetics of carving. This paper aims to show that the efficacy of humbleness as an artistic stance allowed wood engraving to straddle the provinces of art, craft and design at a time when the function of artistic skill and handmaking was being displaced.
Study and restoration of a wooden Crucifix in the Monastery of S. Caterina D’Alessandria in Palermo, Italy
2022
This article presents the analyses and work on the iconographic subject related to a wooden crucifix of an unknown author from the S. Caterina monastery, from the first half of the 17th century. This study focuses on the stylistic comparison between this artefact and others crucifixes of the same historical period. Alongside, an in-depth description of its conservative history and restoration work on the artefact is reported
Custodie lignee e architettura nella Sicilia di età moderna
2012
L’intaglio ligneo nella Sicilia di età moderna ha prodotto opere d’arte di alta qualità direttamente o indirettamente connesse all’architettura, costituendo di frequente anche un primo ambito di formazione di artefici che hanno poi raggiunto lo status di architetto. Il contributo attraverso lo studio di una specifica tipologia, quella dei tabernacoli letti come vere e proprie microarchitetture, e l’osservazione di una casistica di esempi particolarmente significativi realizzati tra XVII e XVIII secolo, si propone di indagare e mettere in luce relazioni e interscambi tra intaglio ligneo e il mondo dell’architettura, nonché le circostanze, le vie e gli strumenti che li hanno prodotti. In earl…
A propósito de la localización de una pintura sobre tabla de ?La Virgen de la Leche?, del siglo XIV, atribuida a Bernabé de Módena, que perteneció al…
2020
The castle's Hermitage of Yecla (Region of Murcia) constituted during the 13th to 16th centuries the first parish of the population, hosting a triptych-shaped altarpiece presided over by a tempera painting on wood of Our Lady of Humility or "Virgo Lactans", dated around 1370 and attributed to the painter Barnaba da Modena, which was the titular image of the mentioned temple under the title of Our Lady of the Incarnation, until at the end of the 18th century it changed ownership for the Conception of Our Lady. The table at averages of the eight hundred was placed in an a loft, appropriating it at the beginning of the 20th century by the retired military Pascual Spuche y Lacy, who sold it aro…
The conservation potential of brook-side key habitats in managed boreal forests
2011
Today, maintaining biodiversity is included in the targets of boreal forest management. A widespread approach in northern Europe is to identify and preserve woodland key habitats within managed forests. Woodland key habitats are expected to be patches that host populations of threatened and declining species, and the preservation of these patches is assumed to enable the persistence of the focal species in the landscape. In Finland, the criteria for selecting woodland key habitats are defined in the Finnish Forest Act, and the selection has been done by forest practitioners. Our objective was to determine whether the surroundings of boreal brooks and rivulets qualified as key habitats are t…
Created substrates do not fully mimic natural substrates in restoration: the occurrence of polypores on spruce logs
2014
Many protected areas have been under intensive forest management prior to protection and thus lack natural ecosystem structures and dynamics. Dead wood is a key structure in forests harboring hundreds of threatened species. We investigated the ecological success of dead wood creation as a boreal forest restoration measure. We analysed whether the polypore communities of chain-saw felled and girdled (subsequently fallen) Norway spruce ( (L.) H. Karst.) logs differ from naturally formed spruce logs of similar decay stage and size. The study was conducted in Leivonmäki National Park in central Finland 8 years after the restoration measures. The average number of polypore species was highest o…
Datapackage for national high-resolution conservation prioritisation of boreal forests
2023
This data package concerns the following work: Ninni Mikkonen, Niko Leikola, Joona Lehtomäki, Panu Halme, Atte Moilanen, National high-resolution conservation prioritisation of boreal forests, Forest Ecology and Management, Volume 541, 2023, 121079 ISSN 0378-1127 https://doi.org/10.1016/j.foreco.2023.121079 The overall objective of the work was to develop spatial prioritizations that can assist the forest conservation programme METSO (The Finnish Government 2008; 2014) to make well-informed decisions about acquisition of forests for protection. The results are also aimed to be useful for other actors interested in forest conservation or biodiversity friendly forest management. We focused th…
Research data of article: Elo et al. 2019 Species richness of polypores can be increased by supplementing dead wood resource into a boreal forest eco…
2019
Ecology, environmental requirements and conservation of corticioid fungi occupying small diameter dead wood
2016
The increasing human impact upon the biosphere of earth is causing profound changes across all spatial scales. The ability to cope with human-induced disturbance varies among organisms; specialist species are more negatively affected than generalist species. Forests are among the most heavily affected ecosystems; especially the dead wood associated organisms are in peril. The earlier research has strongly focused on large diameter dead wood and associated species. The aim of this thesis was to investigate small diameter dead wood and collect systematic information about species richness and abundance as well as habitat and substrate preferences of associated corticioid fungi. Fungal data wa…