Blar i NTNU Open på forfatter "De Ferri, Lavinia"
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Acoustic Emission NDT for monitoring hygro-mechanical reactions of coated pine wood: a methodological approach
Bertolin, Chiara; De Ferri, Lavinia; Razavi, Seyed Mohammad Javad; Berto, Filippo (Peer reviewed; Journal article, 2020)Wood generally suffers drastic RH variations, strongly affecting its dimensional stability because of the gain or loss of adsorbed water. The proposed paper intends to investigate the applicability of a multi-technique ... -
Application of the Guggenheim, Anderson, de Boer (GAB) equation to study the impact of sealing treatments on pine wood sorption characteristics
Bertolin, Chiara; De Ferri, Lavinia; Strojecki, Marcin (Peer reviewed; Journal article, 2021)Surface treatments can modify the materials behavior toward water sorption phenomena. The Guggenheim–Andersen–de Boer sorption equation, already used in the past to study various wood species, is here proposed to investigate ... -
Calibration Method for monitoring hygro-mechanical reactions of coated and uncoated pine and oak wood by Acoustic Emission Non-Destructive Testing
Bertolin, Chiara; De Ferri, Lavinia; Berto, Filippo (Peer reviewed; Journal article, 2020)The main issue of wood is its sensitivity to Relative Humidity (RH) variations, affecting its dimensional stability, and thus leading to crack formations and propagations. In situ structural health monitoring campaigns ... -
An Early mid-Latitude Aurora Observed by Rozier (Beziers, 1780)
Bertolin, Chiara; Dominguez-Castro, Fernando; De Ferri, Lavinia (Peer reviewed; Journal article, 2020)Aurora observations are an uncommon phenomenon at low and mid latitudes that, at the end of the 18th century, were not well known and understood. Low and mid geomagnetic latitude aurora observations provide information ... -
A Multi-Analytical Approach for the Characterization of Seventeenth Century Decorative Wall Paintings in Two Norwegian Stave Churches: A Case Study at Eidsborg and Heddal, Norway
Freeman, Ashley Amanda; De Ferri, Lavinia; Mazurek, Joy; Andriulo, Fabrizio; Bertolin, Chiara (Peer reviewed; Journal article, 2021)The presented research examines 17th century distemper paint from the polychrome wooden interiors of two Norwegian stave churches: Eidsborg and Heddal. For the first time, the inorganic and organic components of specimens ... -
New insights into the world's longest series of monthly snowfall (Parma, Northern Italy, 1777–2018)
Diodato, Nazzareno; Bertolin, Chiara; Bellocchi, Gianni; De Ferri, Lavinia; fantini, paolo (Peer reviewed; Journal article, 2020)The emergence of decreasing trends in snowfall frequency and snow depth highlights the challenges arising from shifts in snow regimes. In particular, snow‐dependent southern Europe regions may be negatively impacted by ... -
Preliminary results on surface treatments on wood
De Ferri, Lavinia; Strojecki, Marcin; Bertolin, Chiara (Peer reviewed; Journal article, 2020)One of the main issues of the international research project SyMBoL - Sustainable Management of Heritage Buildings in a Long-term perspective, is the evaluation of wood mechanical properties. Particularly, pine wood is ... -
Preservation of Distemper Painting: Indoor Monitoring Tools for Risk Assessment and Decision Making in Kvernes Stave Church
Olstad, Tone Marie; Ørnhøi, Anne Apalnes; Jernæs, Nina Kjølsen; De Ferri, Lavinia; Freeman, Ashley Amanda; Bertolin, Chiara (Peer reviewed; Journal article, 2020)The National Aeronautics and Space Administration’s (NASA) Precipitation Measurement Missions (PMMs) include two earth satellite missions, namely, the Tropical Rainfall Measuring Mission (TRMM, 1997–2015) and the Global ... -
Study on the conservation state of wooden historical structures by means of acoustic attenuation and vacuum microbalance
Bertolin, Chiara; De Ferri, Lavinia; grottesi, giulia; Strojecki, Marcin (Peer reviewed; Journal article, 2020)Acoustic emission is a well-known noninvasive methodology for the study of defects in materials but still rarely applied in the field of cultural heritage diagnostic. How alteration products and degradation processes affect ... -
Sunspot Records by Antonio Colla Just After the Dalton Minimum
carrasco, VMS; Bertolin, Chiara; dominguez castro, fernando; De Ferri, Lavinia; gallego, mc; vaquero, JM (Peer reviewed; Journal article, 2020)Antonio Colla was a meteorologist and astronomer who made sunspot observations at the Meteorological Observatory of the Parma University (Italy). He carried out his sunspot observations from 1830 to 1843, just after the ...