Results 11 to 20 of about 1,679 (177)
Spectroscopic Investigations of a Vandalized Contemporary Acrylic Painting on Canvas Using Model Paintings and Chemometrics. [PDF]
ChempluschemSequentially shifted excitation (SSE) Raman results on artificiallyaged acrylic‐based model paints and Tela (1973) canvas painting by Griffa suggest the surface enrichment in surfactant. Vandalic trait, with an orange felt‐tip pen, consists of an acrylic binder and azo‐dyes.
Striova J +4 more
europepmc +2 more sources
Newly Developed Nano-Calcium Carbonate and Nano-Calcium Propanoate for the Deacidification of Library and Archival Materials. [PDF]
J Anal Methods Chem, 2017 Paper‐based cultural heritage objects are subject to natural deterioration due to internal and external factors, that is, the presence of heavy metals, incorrect conservation, humidity, exposure of the artifacts to pollutants, light, and high temperatures.
Bicchieri M +3 more
europepmc +2 more sources
Ecological Solutions and Evidence, Volume 4, Issue 2, April–June 2023., 2023 This paper documents adaptive management restoration efforts to convert conventional agricultural soils back to pre‐settlement native prairie habitat for endangered species. Indigenous tribal management before settlement preserved native prairie species and their ecosystems that are now absent due to conventional land use practices.
Claudia G. Muzychko
wiley +1 more source
Review of European, Comparative &International Environmental Law, Volume 32, Issue 1, Page 3-17, April 2023., 2023 Abstract Ecological restoration is of crucial importance to mitigate the impact of human activity on the environment and preserve biodiversity and ecosystem services. Therefore, the concept of restoration is at the core of international and European Union (EU) environmental policy and governance.
Ana Mendes +4 more
wiley +1 more source
Journal of Raman Spectroscopy, Volume 52, Issue 8, Page 1406-1417, August 2021., 2021 The resulting SHINERS spectra are comparable with normal Raman spectrum of alizarin adsorbed in silica, not that of isolated alizarin. Both Ag@SiO2 and Au@SiO2 were considered, and their spectra are dependent on the interaction of alizarin with silica, rather than the specific metal core within.
Thiago Sevilhano Puglieri +2 more
wiley +1 more source
Virus‐induced spore formation as a defense mechanism in marine diatoms
New Phytologist, Volume 229, Issue 4, Page 2251-2259, February 2021., 2021 Summary Algal viruses are important contributors to carbon cycling, recycling nutrients and organic material through host lysis. Although viral infection has been described as a primary mechanism of phytoplankton mortality, little is known about host defense responses.
Angela Pelusi +5 more
wiley +1 more source
Ability of new protected areas to counteract losses from downgrading, downsizing, and degazettement. [PDF]
Conserv BiolAbstract Protected area downgrading, downsizing, and degazettement (PADDD) is a common occurrence. Although PADDD is expected to weaken biodiversity protection, PADDD offsets and new unrelated protected areas (PAs) could help restore representation of biodiversity features to the reserve network affected by PADDD.
Yan Y +4 more
europepmc +2 more sources
The Archive of the Fabbriceria di San Francesco in Bologna
Intrecci d'arte, 2018 The archive of the Fabbriceria di San Francesco is one of the most organized collections of documents about the activity and the ideological and stylistic orientation of Alfonso Rubbiani, director of the restoration on behalf of the institution.
Elisa Baldini
doaj +1 more source
Archeomatica, 2020 The goal of this article is to provide several practical procedures for working within the GIS environment in the archaeological sector, with specific reference to the excavation site, through open source methodologies and software such as Qgis and ...
Roberto Montagnetti, Luca Mandolesi
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Ge-conservación, 2020 This paper focuses on the reintegration treatments studied for a contemporary mural painting, which was designed and carried out by the Italian artist Giuseppe Capogrossi in 1954.
Paola Mezzadri, Giancarlo Sidoti
doaj +1 more source