Štukmarmor

Breakthrough: NIR and Machine Learning for Dating of Historical Books

Heritage scientists can now accurately date historical paper using just infrared light and complex computational analysis. In a piece of research published in the top-tier Journal of the American Chemical Society, the post-doctoral researcher dr. Floriana Coppola and colleagues have shown that exceptional dating accuracy is possible of only 2 years – this is not …

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Invited Talk on Site Management by Dr. Elnaggar

Please join us at the invited talk to be held by Dr. Abdelrazek Elnaggar, Senior Research Counsellor at the Heritage Science Lab, at University of Ljubljana, Faculty of Art on 13. April 2023 at 03.30 pm, lecture hall 325. The title is Saint Abu Macarius Al-Asakandarani Monastery in Fayoum (Egypt): History, challanges and opportunities for haritage site managment. The lecture will be …

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“Up close” at Museum of Modern Art in Ljubljana

The exhibition “Up close” was set up at the Museum of Modern Art in Ljubljana from 22. December 2022 until 16. April 2023, which showed preservation, protection, and conservation of modern and contemporary art works: Exhibition | Up close: Preservation, Protection and Conservation-Restoration of Modern and Contemporary Works of Art | MG+MSUM (mg-lj.si) The exhibition …

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Damage Function for Yellowing of PVC

Our PhD researcher Tjaša Rijavec along with Matija Strlič and Irena Kralj Cigić recently published the paper “Damage function for poly(vinyl chloride) in heritage collections” in Polymer Degradation and Stability: full article  Yellowing of plastic objects due to chemical degradation is a common heritage conservation challenge. In the case of poly(vinyl chloride) elimination of hydrogen …

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HSLL Visit to Ain Shams University (Egypt)

HSLL delegates Professor Dr Matija Strlič, Professor Dr Abdelrazek Elnaggar and Dr Hassan Ebeid, visited the Ain Shams University (Egypt) last week for a high-profile meeting with Professor Dr Mohamed Ayman Saleh, the Vice President of for Postgraduate Studies and Research, and the German delegation of Philipps-University Marburg, the Gotha Library, and the Halle Library, in …

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Interview with HSLL Lead in Chemistry World

In the article published in Chemistry World, titled The smell of history (16 January 2023), the journalist Nina Notman discusses the challenges of understanding, preservation and recreation of smells of historic and heritage objects, such as books or perhaps “potica”, the typical Slovenian cake.   The smell of historic books is one of the most easily recognisable smells …

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Preserving the inflatable Trump baby blimp

Researchers at the Heritage Science Laboratory Ljubljana (HSLL) of the Faculty of Chemistry and Chemical Technology, researchers at University College London (UCL) and conservators at the Museum of London have collaborated in interdisciplinary research in the field of heritage science, studying the stability and risk of displaying the 6-metre high and 3-metre wide polyvinyl chloride …

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Citizen Science for Remote Heritage Monitoring

Research in collaboration with University College London and Historic Environment Scotland, suggests citizen heritage science as an effective method to gather reliable data for monitoring and documenting heritage sites. For large heritage organisations the monitoring and documentation of sites presents considerable challenges; continual monitoring of smaller, unstaffed, and more remote sites is often not practical. …

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Paleoproteomic profiling for identifcation of animal skin species in ancient Egyptian leather

A new publication from researchers at the Faculty of Archaeology, Ain Shams University, Cairo, including Dr. Abdelrazek Elnaggar; Proteomics and Metabolomics Research Program, Basic Research Department, Children’s Cancer Hospital, Cairo, Egypt; Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt;  and The Scientific Research Department, the Metropolitan Museum of Art, New York, …

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Curent Topics in Heitage Science – Lecture 1/2022: From model to painting: added values and limitations of model-based research

The 1st #HSAcademy Lecture “Current Topics in Heritage Science” will be delivered on September 15, 3 pm (CEST). Katrien Keune (Rijksmuseum, Netherlands) will discuss the reconstruction and model-based research in heritage science. Katrien Keune – PhD, chemist. She is head of Science at the Rijksmuseum Amsterdam and professor by special appointment of Molecular Spectroscopy at …

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