selective heating
81Supercritical fluid extraction — (SFE) is the process of separating one component (the extractant) from another (the matrix) using supercritical fluids as the extracting solvent. Extraction is usually from a solid matrix, but can also be from liquids. SFE can be used as a sample …
82Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… …
83Nerve guidance conduit — A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical… …
84art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …
85Alkyne trimerisation — An alkyne trimerisation reaction is a 2+2+2 cyclization reaction in which three alkyne molecules react to form an aromatic compound. The reaction is pseudo pericyclic since it has not been observed to occur without the assistance of metal… …
86Burkholderia pseudomallei — B. pseudomallei colonies on Ashdown s agar showing the characteristic cornflower head morphology. Scientific classification Kingdom …
87Chevrolet Corvette C5 — Infobox Automobile name = Chevrolet Corvette C5 manufacturer = Chevrolet parent company = General Motors production = 1997–2004 predecessor = Chevrolet Corvette C4 successor = Chevrolet Corvette C6 class = Sports car assembly = Bowling Green,… …
88coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …
89arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
90Chevrolet Corvette (C6) — This article is about the current sixth generation Chevrolet Corvette (C6). For general Corvette information, see Chevrolet Corvette. Chevrolet Corvette (C6) Chevrolet Corvette C6 Convertible Manufacturer …
