Results 171 to 180 of about 21,529 (229)

[Fluoride varnishes].

open access: yesRevista de la Asociacion Odontologica Argentina, 1990
openaire   +1 more source

Varnish and Varnishing

1997
Abstract Violin varnish has excited enormous interest and is associated with myths which are still promoted. This chapter may help to explain how some of the nonsense came about. Varnishing-putting a protective layer on a violin-would not be difficult but for the convention, established by classical makers, of making it look like ...
openaire   +1 more source

New Picture Varnishes

Studies in Conservation, 1961
Varnishes spend their lives spread out as thin films exposed to the air, which is an oxidizing environment. The energy for the chemical reaction leading to oxidation is most likely to come from the light shining on the picture. Thus deterioration of a varnish is mainly a matter of photochemical oxidation.
openaire   +1 more source

Varnish Testing

1935
The discussion of varnish testing can be simplified by dividing it into (1) control testing, and (2) testing as a tool in development and research.
openaire   +1 more source

An ecophysiological explanation for manganese enrichment in rock varnish

Proceedings of the National Academy of Sciences of the United States of America, 2021
Chris M Yeager   +2 more
exaly  

Varnishes and Varnishing

Scientific American, 1893
openaire   +1 more source

Is fluoride varnish safe?

Journal of the American Dental Association, 2021
Ana Karina Mascarenhas
exaly  

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