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Journal article
Biodegradation of ivory (natural apatite): possible involvement of fungal activity in biodeterioration of the Lewis Chessmen
Fungal biodeterioration of ivory was investigated with in vitro inoculation of samples obtained from boar and walrus tusks with the fungi Aspergillus niger and Serpula himantioides, species of known geoactive abilities. A combination of light and scanning electron microscopy together with associated analytical techniques was used to characterize fungal interactions...Pinzari, Flavia ; Tate, Jim ; Bicchieri, Marina ; Rhee, Young Joon ; Gadd, Geoffrey Michael
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Journal article
On the chemistry of John and Robert Adamson’s Salted paper prints and calotype negatives
The chemical processes used by John and Robert Adamson and the possibility that they might have used some special ingredient has long been the subject of speculation. In the early stages of photography in Scotland, the chemical processes used were probably based on William Henry Fox Talbot's, but it is...Eremin, Katherine ; Tate, Jim ; Berry, James
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Journal article
Non-destructive analysis of nineteenth century Scottish calotype negatives and salt prints
Nineteenth century negatives and positives in the collections of the National Museums of Scotland (NMS) and the National Galleries of Scotland (NGS) were analysed non-destructively to identify the techniques used in their manufacture. Modern positive and negative images prepared using known nineteenth century processes were also analysed for comparison. Air-path...Eremin, Katherine ; Tate, Jim ; Morrison-Low, A D ; Berry, James ; Stevenson, Sara
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Journal article
The Lamont and Queen Mary Harps
The Lamont and Queen Mary harps of National Museums Scotland are two of the oldest surviving examples of the harp of Ireland and the Highlands of Scotland. Growing interest in these iconic instruments has led to a need for new research into their materials and construction. With recent advances in...Loomis, Karen ; Caldwell, David H ; Tate, Jim ; Ogilvie, Ticca M A ; Van Beek, E J R
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Journal article
Monitoring copper and silver corrosion in different museum environments by electrical resistance measurement
The results are reported of a systematic programme of electrical resistance measurement (ERM) of copper and silver corrosion rates within various museum environments, directed towards developing preventive conservation understanding and practice. Electrical resistivity measurements were made using copper and silver probes for one month and one year in 33 locations,...Dubus, M ; Kouril, M ; Nguyen, T P ; Prosek, T ; Saheb, M …
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Journal article
1.000.000 visitors in four months!
Tate, Jim ; McClean, Lynn
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Journal article
Analytical research on Egyptian gold work at the National Museums of Scotland
National Museums Scotland has an extensive Egyptian collection, which was mainly built up in the late 19th and early 20th centuries and which includes 11 mummies, most of which have well preserved and highly decorated coffins and lids. Among the about 6,000 objects from Ancient Egypt and Sudan, the gold...Tate, Jim ; Troalen, Lore ; Guerra, Maria Filomena
Recycling, Gold alloys, Qurneh, Solder, Egypt, and Polychromy