
A slow fire is a term used in
library and information science
Library and information science (LIS)Library and Information Sciences is the name used in the Dewey Decimal Classification for class 20 from the 18th edition (1971) to the 22nd edition (2003). are two interconnected disciplines that deal with inf ...
to describe
paper
Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, Textile, rags, poaceae, grasses, Feces#Other uses, herbivore dung, or other vegetable sources in water. Once the water is dra ...
embrittlement resulting from acid decay. The term is taken from the title of
Terry Sanders's 1987 film ''Slow Fires: On the preservation of the human record.''
Solutions to this problem include the use of
acid-free paper
Acid-free paper is paper that, if infused in water, yields a neutral or basic pH (7 or slightly greater). It can be made from any cellulose fiber as long as the active acid pulp is eliminated during processing. It is also lignin- and sulfur-fr ...
stocks,
format shifting
Format shifting is the conversion of media files into different file format or data compression (video coding format and audio coding format). This may be required to play the media on different devices, for example when converting or ripping audi ...
brittle books by microfilming, photocopying or digitization, and a variety of
deacidification techniques.
See also
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Acidic paper
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Acid-free paper
Acid-free paper is paper that, if infused in water, yields a neutral or basic pH (7 or slightly greater). It can be made from any cellulose fiber as long as the active acid pulp is eliminated during processing. It is also lignin- and sulfur-fr ...
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Double Fold
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Wood-pulp paper
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Preservation (library and archive)
In conservation, library and archival science, preservation is a set of preventive conservation activities aimed at prolonging the life of a record, book, or object while making as few changes as possible. Preservation activities vary widely an ...
References
External links
''International Journal of Library Science ''Extinguishing slow fires: cooperative preservation efforts''Slow fires'' at IMDB
Preservation (library and archival science)
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