DISABILITY RELATED TO COPD TOOL (DIRECT): TOWARDS AN ASSESSMENT OF COPD-RELATED DISABILITY IN ROUTINE PRACTICE



Aiding the cleaning of four 19th-century Tsimshian house posts: investigation of museum-applied surface coatings and original polychromy

Abstract The collection of the American Museum of Natural History, New York, includes a set of four elaborately painted 19th-century Tsimshian house posts that have been on continuous open display for more than a century.Over time, these objects have accumulated surface grime, and several coating layers applied in undocumented past restoration camp

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