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Urgench , ancient city, present-day Turkmenistan

(Encyclopedia)Urgench o͝orgyĕnchˈ [key], ancient city of central Asia, on the site of present-day Kunya-Urgench (Köhne Ürgenç), in Turkmenistan. It lies c.85 mi (140 km) NW of modern Urganch, Uzbekistan. A ma...

Bond, Julian

(Encyclopedia)Bond, Julian (Horace Julian Bond), 1940–2015, U.S. civil-rights leader, b. Nashville, Tenn. As a student at Morehouse College, he participated in sit-ins at segregated Atlanta restaurants. He was a ...

lobbying

(Encyclopedia)lobbying, practice and profession of influencing governmental decisions, carried out by agents who present the concerns of special interests to legislators and administrators. The term originated in t...

Fletcher v. Peck

(Encyclopedia)Fletcher v. Peck, case decided by the U.S. Supreme Court in 1810, involving the Yazoo land fraud. The court ruled that an act of the Georgia legislature rescinding a land grant was unconstitutional be...

Robinson-Patman Act

(Encyclopedia)Robinson-Patman Act, passed by the U.S. Congress in 1936 to supplement the Clayton Antitrust Act. The act, advanced by Congressman Wright Patman, forbade any person or firm engaged in interstate comme...

digital-to-analog conversion

(Encyclopedia)digital-to-analog or D/A conversion, the process of changing discrete digital data into a continuously varying signal in relation to a standard or reference. There are two types of converters: electro...

Change to Win Federation

(Encyclopedia)Change to Win Federation, coalition of seven labor unions representing primarily American workers. It was founded in 2005 as the Change to Win Coalition by five American Federation of Labor and Congre...

analog-to-digital conversion

(Encyclopedia)analog-to-digital or A/D conversion, the process of changing continuously varying data, such as voltage, current, or shaft rotation, into discrete digital quantities that represent the magnitude of th...

Mark, Gospel according to

(Encyclopedia)Mark, Gospel according to, 2d book of the New Testament. The shortest of the four Gospels and probably the earliest, it is usually thought to have been composed shortly before the destruction of the T...

Matthew, Gospel according to

(Encyclopedia)Matthew, Gospel according to, 1st book of the New Testament. Scholars conjecture that it was written for the church at Antioch toward the end of the 1st cent. Traditonally regarded as the earliest Gos...