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fermentation

(Encyclopedia)fermentation, process by which the living cell is able to obtain energy through the breakdown of glucose and other simple sugar molecules without requiring oxygen. Fermentation is achieved by somewhat...

Solvay, Ernest

(Encyclopedia)Solvay, Ernest ĕrnĕstˈ sôlvāˈ [key], 1838–1922, Belgian industrial chemist and philanthropist. He originated the Solvay process and established (1863) near Charleroi, Belgium, the first plant ...

Tyson, Mike

(Encyclopedia)Tyson, Mike (Michael Gerald Tyson), 1966–, American boxer, b. Brooklyn, N.Y. At the age of 12, Tyson was sent to reform school, where he began to box. In a whirlwind career begun in 1985 when he tur...

Baruch, book of the Septuagint and of the Apocrypha

(Encyclopedia)Baruch, early Jewish book included in the Septuagint, but not included in the Hebrew Bible and placed in the Apocrypha in the Authorized Version. It is named for a Jewish prince Baruch (fl. 600 b.c.),...

mainstreaming

(Encyclopedia)mainstreaming, in education, practice of teaching handicapped children in regular classrooms with nonhandicapped children to the fullest extent possible; such children may have orthopedic, intellectua...

sucker

(Encyclopedia)sucker, common name for members of the family Catostomidae, freshwater fish related to the minnows. Like minnows and the less closely related catfishes, the suckers possess an intricate set of bones f...

Alexander, Samuel

(Encyclopedia)Alexander, Samuel, 1859–1938, British philosopher, b. Australia. From 1893 to 1924 he was professor of philosophy at Victoria Univ., Manchester. Strongly influenced by the theory of evolution, Alexa...

Federmann, Nikolaus

(Encyclopedia)Federmann, Nikolaus nēˈkōlous fāˈdərmän [key], 1501–42, German adventurer in Venezuela and Colombia. In the service of the Welser brothers, Augsburg bankers to whom Charles V had granted righ...

marbling

(Encyclopedia)marbling, in bookbinding, a process of coloring the sides, edges, or end papers of a book in a design that suggests the veins and mottles of marble. In tree marbling, as of tree calf bindings, the des...

photocopying

(Encyclopedia)photocopying, process whereby written or printed matter is directly copied by photographic techniques. Generally, photocopying is practical when just a few copies of an original are needed. When many ...