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art conservation and restoration

(Encyclopedia)art conservation and restoration, the preservation of structurally sound works of art, the halting of processes that lead to the damage of works of art, and the repair of already damaged works of art....

restoration, in art

(Encyclopedia)restoration, in art: see art conservation and restoration. ...

Meiji restoration

(Encyclopedia)Meiji restoration, The term refers to both the events of 1868 that led to the “restoration” of power to the emperor and the entire period of revolutionary changes that coincided with the Meiji emp...

conservation

(Encyclopedia)conservation, in art: see art conservation and restoration. ...

Restoration, in English history

(Encyclopedia)Restoration, in English history, the reestablishment of the monarchy on the accession (1660) of Charles II after the collapse of the Commonwealth (see under commonwealth) and the Protectorate. The ter...

Restoration, in French history

(Encyclopedia)Restoration, in French history, the period from 1814 to 1830. It began with the first abdication of Emperor Napoleon I and the return of the Bourbon king, Louis XVIII, but was interrupted (1815) by Na...

conical surface

(Encyclopedia)conical surface: see cone.

control surface

(Encyclopedia)control surface: see airfoil.

surface chemistry

(Encyclopedia)surface chemistry, study of chemical reactions in which the reactants are first adsorbed onto a surface medium (see adsorption) that then acts as a catalyst for the reaction; after the reaction the pr...

surface tension

(Encyclopedia)surface tension, tendency of liquids to reduce their exposed surface to the smallest possible area. A drop of water, for example, tends to assume the shape of a sphere. The phenomenon is attributed to...