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videocassette recorder

(Encyclopedia)videocassette recorder (VCR), device that can record television programs or the images from a video camera on magnetic tape (see tape recorder); it can also play prerecorded tapes. A VCR converts the ...

Dinaric Alps

(Encyclopedia)Dinaric Alps dīnârˈĭk [key], Ital. Alpi Dinariche, Serbo-Croatian Dinara Planina, mountain system, extending c.400 mi (640 km) along the east coast of the Adriatic Sea from the Isonzo River, NE It...

dyne

(Encyclopedia)dyne dīn [key], unit of force in the cgs system of units, which is based on the metric system; an acceleration of 1 centimeter per second per second is produced when a force of 1 dyne is exerted on a...

erg

(Encyclopedia)erg ûrg [key], unit of work or energy in the cgs system of units, which is based on the metric system; it is the work done or energy expended by a force of 1 dyne acting through a distance of 1 centi...

Maryland, University of

(Encyclopedia)Maryland, University of, at College Park; coeducational; land-grant and state supported; chartered 1856 and opened 1859 as Maryland Agricultural College, renamed Maryland State College 1916, consolida...

Kunlun

(Encyclopedia)Kunlun ko͝onˈlo͝onˈ [key], great mountain system of central Asia, between the Himalayas and the Tian Shan, extending c.1,000 mi (1,610 km) E from the Pamir Mts., along the Tibet-Xinjiang border in...

local government

(Encyclopedia)local government, political administration of the smallest subdivisions of a country's territory and population. The British system of local government, which has been the model for most of that cou...

tuning systems

(Encyclopedia)tuning systems, methods for assigning pitches to the twelve Western pitch names that constitute the octave. The term usually refers to this procedure in the tuning of keyboard instruments. The need fo...

zemstvo

(Encyclopedia)zemstvo zĕmstˈvō [key] [Rus., from zemlya=land], local assembly that functioned as a body of provincial self-government in Russia from 1864 to 1917. The introduction of the zemstvo system was one o...

binary star

(Encyclopedia)CE5 A. Eclipsing binary: Primary component passing behind secondary (dimmer) component B. Light curve for eclipsing binary binary star or binary system, pair of stars that are held together by the...