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information theory

(Encyclopedia)information theory or communication theory, mathematical theory formulated principally by the American scientist Claude E. Shannon to explain aspects and problems of information and communication. Whi...

Faisalabad

(Encyclopedia)Faisalabad līˈəlpo͝or [key], city, NE Pakistan, in a cotton- and wheat-growing area. It is an ...

oilcloth

(Encyclopedia)oilcloth, originally, cloth treated with oil or other substances so as to be waterproof and used for fishermen's and sailors' wear, for coach robes and covers, and later as a floor covering, called fl...

hose

(Encyclopedia)hose, covering for the legs and feet. In the Middle Ages the leg was bound from the ankle to the knee with hides or cloth and then cross-gartered with thongs or strips of cloth; later a loose trouser,...

initiation

(Encyclopedia)initiation, the transition and attendant ceremonies, such as ordeals and rites, involved in passing from one state or status to another, often from childhood to adulthood. It was among the most import...

Aggrey, James Emman Kwegyir

(Encyclopedia)Aggrey, James Emman Kwegyir ĕmˈən kwĕgˈyĭr ăgˈrē [key], 1875–1927, African educator and missionary, b. Anamabu, Gold Coast (now Ghana). Educated at Livingstone College, he taught there for ...

Duerk, Alene Bertha

(Encyclopedia)Duerk, Alene Bertha, 1920–2018, American rear admiral, b. Defiance, Ohio, grad. Toledo Hospital School of Nursing, 1941. Enlisting in the Navy Nurse Corps (1943), she was posted to naval hospitals i...

Gouda

(Encyclopedia)Gouda gouˈdə, go͞oˈ–, Du. gouˈdä [key], city, South Holland prov., W Netherla...

pallium

(Encyclopedia)pallium pălˈēəm [key], vestment proper to the pope, who confers it on archbishops in token of their union with and obedience to him. It is a band of cloth worn around the neck and has a 2-in. (5.1...

waterproof and water-repellent fabrics

(Encyclopedia)waterproof and water-repellent fabrics, materials treated with various substances so as to make them impervious to water. Permanent waterproofing is achieved by first coating fabrics with rubber or pl...