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voting

(Encyclopedia)voting, method of registering collective approval or disapproval of a person or a proposal. The term generally refers to the process by which citizens choose candidates for public office or decide pol...

law of simple multiple proportions

(Encyclopedia)law of simple multiple proportions, in chemistry, the statement that when two or more elements form more than one compound, the ratio of the weights of one element that combine with a given weight of ...

optometry

(Encyclopedia)optometry ŏptŏmˈətrē [key], eye-care specialty concerned with eye examination, determination of visual abilities, diagnosis of eye diseases and conditions, and the prescription of lenses and othe...

Boyle, Robert

(Encyclopedia)Boyle, Robert, 1627–91, Anglo-Irish physicist and chemist. The seventh son of the 1st earl of Cork, he was educated at Eton and on the Continent and conducted most of his researches at his own labor...

Bentham, Jeremy

(Encyclopedia)Bentham, Jeremy, 1748–1832, English philosopher, jurist, political theorist, and founder of utilitarianism. Educated at Oxford, he was trained as a lawyer and was admitted to the bar, but he never p...

Council of the European Union

(Encyclopedia)Council of the European Union, institution of the European Union (EU) that has the final vote on legislation proposed by the European Commission and approved by the European Parliament; in some cases ...

Burger, Warren Earl

(Encyclopedia)Burger, Warren Earl, 1907–95, American jurist, 15th chief justice of the United States (1969–86), b. St. Paul, Minn. After receiving his law degree in 1931 from St. Paul College of Law (now Mitche...

Porter, George, Baron Porter of Luddenham

(Encyclopedia)Porter, George, Baron Porter of Luddenham, 1920–2002, British chemist, b. Stainforth, England, grad. Leeds Univ., Ph.D. Cambridge, 1949. After serving as a radar officer during World War II, he did ...

Navigation Acts

(Encyclopedia)Navigation Acts, in English history, name given to certain parliamentary legislation, more properly called the British Acts of Trade. The acts were an outgrowth of mercantilism, and followed principle...

compression

(Encyclopedia)compression, external stress applied to an object or substance, tending to cause a decrease in volume (see pressure). Gases can be compressed easily, solids and liquids to a very small degree if at al...