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Št. zadetkov: 4
Simulating the effect of preservation options
Cristina Duran-Casablancas, Josep Grau-Bové, Matija Strlič
Samostojni znanstveni sestavek ali poglavje v monografski publikaciji
Oznake: ohranjanje zbirk;kompleksni sistemi;modeliranje dediščine;heterogenost zbirk;collection preservation;complex systems;heritage modeling;collection heterogenity;
The effect of preservation measures cannot be easily assessed in real time. Therefore, models are used to assist archives and libraries with decision-mak-ing, for example regarding storage strategies and the effect of different environ-mental conditions on the preservation of c ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Evaluation and modelling of the environmental performance of archival boxes
Morana Novak, Josep Grau-Bové, Caroline De Stefani, Caroline Checkley-Scott, Ida Kraševec, Irena Kralj Cigić, Abdelrazek Elnaggar
Izvirni znanstveni članek
Oznake: arhivske škatle;mikrookolja;relativna vlažnost;sorpcija vlage;prenos vlage;stopnje prenosa zraka;stopnje prenosa vodne pare;archival boxes;microenvironments;relative humidity;moisture sorption;moisture transfer;air exchange rates;water vapour transmission rates;
Archival boxes are used as a preventive measure to control the microenvironment in museums and archives storages. However, their efficiency in protecting valuable artefacts from fluctuations in relative humidity (RH) is not yet fully understood. In this study, the environmental performance of differ ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Heritage PVC objects
Tjaša Rijavec, Sonia Bujok, Sergii Antropov, G. Asher Newsome, Josep Grau-Bové, Irena Kralj Cigić, Krzysztof Kruczała, Łukasz Bratasz, Matija Strlič
Izvirni znanstveni članek
Oznake: dediščinska znanost;duifuzija in izhlapevanje;migracija;modeliranje;konservatorstvo umetnin;ocena tveganja;razgradnja;heritage science;diffusion-evaporation;migration;modelling;art conservation;risk assessment;degradation;
The predominance of diffusion-evaporation of plasticizers in heritage collections is investigated and an analytical method of studying surface exudates based on dry swabbing is introduced for an in-situ museum survey. Most plasticized heritage PVC objects exhibit no visible surface exudates, indicat ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
ǂA ǂquantitative study of acetic acid emissions from historical cellulose acetate at room conditions
Morana Novak, Josep Grau-Bové, Tjaša Rijavec, Ida Kraševec, Irena Kralj Cigić, Caroline De Stefani, Caroline Checkley-Scott, Matija Strlič
Izvirni znanstveni članek
Oznake: ocetna kislina;emisije;onesnaženost notranjega zraka;celuloza acetat;ionska kromatografija;acetic acid;emission rates;indoor air pollution;cellulose acetate;ion chromatography;
Historic objects made of cellulose acetate are potential sources of indoor pollution in heritage collections. As these objects degrade, volatile organic compounds, including acetic acid, are produced and emitted. High concentrations of acetic acid can increase the degradation rate of both organic an ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 4
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