preservation agents

См. также в других словарях:

• Agents — Agent (informatique) En informatique, un agent est l équivalent d un robot logiciel. C est un programme qui accomplit des tâches à la manière d un automate et en fonction de ce que lui a demandé son auteur. Dans le contexte d Internet, les agents …   Wikipédia en Français

• Preservation of illuminated manuscripts — Preserving parchment becomes more difficult when pigments, inks, and illumination are added into the equation. Pigments do not dye parchment; instead, they lie on the surface of the parchment and so are rather fragile. [ Jenkins, Penny. “Printing …   Wikipedia

• Wood preservation — All measures that are taken to ensure a long life of wood fall under the definition wood preservation (timber treatment). Apart from structural wood preservation measures, there are a number of different (chemical) preservatives and processes… …   Wikipedia

• food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… …   Universalium

• Chemical brain preservation — is the process of preparing the brain, or entire central nervous system for long term, high quality storage. Unlike cryopreservation, chemical techniques do not require freezing and storage at extremely low temperatures. There is currently… …   Wikipedia

• Food preservation — Canadian World War I poster encouraging people to preserve food for the winter …   Wikipedia

• Space Preservation Act — The Space Preservation Act was a series of four bills introduced to the United States House of Representatives designed to preserve the cooperative, peaceful uses of space for the benefit of all humankind. Space Preservation Act of 2005.… …   Wikipedia

• Textile preservation — refers to the processes by which textiles are cared for and maintained to be preserved from future damage. The field falls under the category of art conservation as well as library preservation, depending on the type of collection. In this case,… …   Wikipedia

• Fertility preservation — is the effort to help cancer patients retain their fertility, or ability to procreate. Research into how cancer affects reproductive health and preservation options are growing, sparked in part by the increase in the survival rate of cancer… …   Wikipedia

• Newspaper Preservation Act of 1970 — The Newspaper Preservation Act of 1970 was an Act of the United States Congress, signed by President Richard Nixon, authorizing the formation of joint operating agreements among competing newspaper operations within the same market area. It… …   Wikipedia

• Optical media preservation — The preservation of optical media is essential because it is a resource in libraries, and stores audio, video, and computer data to be accessed by patrons. While optical discs are generally more reliable and durable than older media types,… …   Wikipedia