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Sfarra Stefano Tejedor Blanca Perilli Stefano Almeida Ricardo M. S. F. Barreira Eva 《Journal of Thermal Analysis and Calorimetry》2021,145(6):3105-3123
Journal of Thermal Analysis and Calorimetry - The water ingress phenomenon in sandwich-structured composites used in the aerospace/aeronautical sector is a current issue. This type of defect can... 相似文献
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Sfarra Stefano Regi Mauro Tortora Mariagrazia Casieri Cinzia Perilli Stefano Paoletti Domenica 《Journal of Thermal Analysis and Calorimetry》2018,132(2):1367-1387
Journal of Thermal Analysis and Calorimetry - The aim of this work is to evaluate the potentiality of a multi-technique nondestructive approach for characterizing the state of conservation of... 相似文献
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Yousefi Bardia Sfarra Stefano Ibarra-Castanedo Clemente Avdelidis Nicolas P. Maldague Xavier P. V. 《Journal of Thermal Analysis and Calorimetry》2019,136(2):943-955
Journal of Thermal Analysis and Calorimetry - The application of the thermal and infrared technology in different areas of research is considerably increasing. These applications involve... 相似文献
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Stefano Sfarra Clemente Ibarra-Castanedo Stefano Ridolfi Giorgio Cerichelli Dario Ambrosini Domenica Paoletti Xavier Maldague 《Applied Physics A: Materials Science & Processing》2014,115(3):1041-1056
Wood has been routinely employed in decorative arts, as well as in sculptures and paintings (support) during the Middle Ages, because of its unique aesthetic virtues. It may safely be assumed that wood, as a material for monumental sculpture, was much more commonly employed in the mediaeval period than existing examples would seem to indicate (Bulletin of the metropolitan Museum of Art, 2013). Wood is easily obtainable; it could be carved and put in place with less difficulty than stone, it is chemically stable when dry, and its surface offers a compatible substrate for paint application. However, the use of wood is not without pitfalls, and requires an understanding of its anisotropic and hygroscopic nature. It is also dimensionally unstable and subject to deterioration by fungi and insects. Moisture-related dimensional changes are certainly among the most challenging problems in painting conservation. With the purpose of preventing important damages, the use of non-or microdestructive testing (NDT) techniques is undoubtedly of paramount interest for painted wooden statues of great value. This work has a threefold purpose: (1) to validate the effectiveness of an integrated approach using near-infrared (NIR) reflectography, square pulse thermography (SPT), and holographic interferometry (HI) techniques for discovering old repairs and/or inclusions of foreign materials in a wooden structure, (2) to confirm and approximately date the restoration carried out by x-ray fluorescence (XRF) spectroscopy and energy-dispersive x-ray spectroscopy (EDS) (that is assembled with a scanning electron microscopy—SEM) techniques, and (3) to combine into a multidisciplinary approach two quantitative NDT results coming from optical and thermographic methods. The subject of the present study was a statue named “Virgin with her Child” (XIV century), whose origins are mysterious and not properly documented. 相似文献
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Sfarra Stefano Perilli Stefano Guerrini Mirco Bisegna Fabio Chen Tao Ambrosini Dario 《Journal of Thermal Analysis and Calorimetry》2019,138(6):4061-4090
Journal of Thermal Analysis and Calorimetry - This work explores the potentialities of combining a multi-layer eco-friendly panel with a phase change material coating. Although the work is based on... 相似文献
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