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magnetic resonance

(Encyclopedia)magnetic resonance, in physics and chemistry, phenomenon produced by simultaneously applying a steady magnetic field and electromagnetic radiation (usually radio waves) to a sample of atoms and then a...

Bath-sheba

(Encyclopedia)Bath-sheba băthˈ-shēbə, –shēˈbə [key], in the Bible, wife of Uriah the Hittite. David seduced her, effected the death of her husband, and then married her. Her second son by David was Solomon...

induction, in electricity and magnetism

(Encyclopedia)induction, in electricity and magnetism, common name for three distinct phenomena. Electromagnetic induction is the production of an electromotive force (emf) in a conductor as a result of a changing ...

paleomagnetism

(Encyclopedia)paleomagnetism, study of the intensity and orientation of the earth's magnetic field as preserved in the magnetic orientation of certain minerals found in rocks formed throughout geologic time. Paleom...

Nottingham

(Encyclopedia)Nottingham, city and unitary authority (1991 pop. 273,300), central England, on the Trent River. A center of rail and road transportation, the city's most important industries are the manufacture of l...

le Carré, John

(Encyclopedia)le Carré, John lə kärāˈ [key], pseud. of David John Moore Cornwell, 1931–2020, English novelist. He was a tutor at Eton College (1956–58), and subsequently worked for the British foreign serv...

Castellani, Sir Aldo

(Encyclopedia)Castellani, Sir Aldo älˈdō käsˌtəläˈnē [key], 1877–1971, British-Italian bacteriologist, b. Florence, Italy. He demonstrated the cause and mode of transmission of sleeping sickness (with Si...

Flodden

(Encyclopedia)Flodden, field, Northumberland, N England, just across the border from Coldstream, Scotland. It was the scene of the battle of Flodden Field (1513), in which the English under Thomas Howard, 2d duke o...

Ben

(Encyclopedia)Ben, in the Bible, Levite porter under David.

Aub, Max

(Encyclopedia)Aub, Max mäks oup [key], 1903–72, Spanish author, b. Paris. He was educated in Spain where he lived until 1942, when he emigrated to Mexico. His style combines realism with fantasy. He used the Spa...