By 1957, he set this subject aside in order to work in algebraic geometry and homological algebra.

By 1957, the eight plutonium production reactors at Hanford dumped a daily average of 50, 000 curies of radioactive material into the Columbia.

By March 1957, a full year after the release of " Please, Please, Please ", most members of the Famous Flames had left the group after the group's new manager, Universal Attractions Agency Chief Ben Bart, insisted that the group's billing be " James Brown and The Famous Flames ".

By 1957 they were students in the Vagabond Class of 1958 at the nearby University High School, where again they were on the school's football team, the Warriors.

By 1957 the term was used in the Times Educational Supplement and in Universities Quarterly by 1958.

By the late fifties, he regularly appeared on television: as Sean Connery's trainer in boxing drama Requiem for a Heavyweight ( 1957 ), with Charlie Drake in the sitcom Drake's Progress ( BBC, 1957 ) and a title role in Three ' Tough ' Guys ( ITV, 1957 ), in which he played a bungling criminal.

By the end of the 1940s the number of languages broadcast had expanded and reception had improved following the opening of a relay in modern day Malaysia and of the Limassol relay, Cyprus, in 1957.

By 1957 it employed some 300 people and in 1956 the factory produced about 2675 m < sup > 2 </ sup > of linoleum each week.

By the end of December, the British and French forces had totally withdrawn from Egyptian territory ; after additional UN resolutions and intense US pressure, Israel completed its withdrawal on 8 March 1957.

By the end of 1957, Nasser nationalized all remaining British and French assets in Egypt, including the tobacco, cement, pharmaceutical, and phosphate industries.

By 1957, BAS's airline subsidiaries included Air Kruise, Aquila Airways, Britavia, the Lancashire Aircraft Corporation and the original Manx Airlines, apart from Silver City Airways itself.

By 1957, it changed its name to the Elizabethan Theatre Trust Opera Company.

By 1957 Clearwater was America's fastest growing city.

By February 1, 1957, it grew to base status and was again redesignated as Marine Corps Base, Twentynine Palms, Calif.

By 1957, with the growth of the automobile industry, Streetsboro experienced a population explosion.

By 1957, Merck, Sharpe & Dohme had sold most of their property and moved to West Point, Pa.

By the spring of 1957, Mao had announced that criticism was " preferred " and had begun to mount pressure on those who did not turn in healthy criticism on policy to the Central Government.

By early July 1957, the campaign had become too difficult to control, and Mao viewed many of the received letters as absurd.

By 1957, Genovese felt strong enough to move against Luciano and his acting boss in New York, Frank Costello.

By 1957, the year Cornplanter's last direct descendant ( Jesse Cornplanter ) had died, the Cornplanter Tract had only a seasonal population.

By this time also ( July 1957 ) his noteworthy theatrical credits already included performances as Jimmy in The Rainmaker and as Harvey Weems in Horton Foote's The Midnight Caller.

By 1957, Pomus had given up performing in order to devote himself full-time to songwriting.

By what right of superior virtue, Southerners ask, do the people of the North do this??

By warning that free blacks would flood the North, Democrats made gains in the 1862 elections, but they did not gain control of Congress.

The largest species are red alder ( A. rubra ) on the west coast of North America, and black alder ( A. glutinosa ), native to most of Europe and widely introduced elsewhere, both reaching over 30 m. By contrast, the widespread Alnus viridis ( green alder ) is rarely more than a 5 m tall shrub.

By the 1960s, as VFL clubs increasingly recruited the best players from other states, they began to dominate the competition and the last match was played in 1976, with North Adelaide being the last non-Victorian winner in 1972.

By the time of the cancellation, Nintendo's NES dominated the North American market, controlling 80 % while Atari Corp. controlled just 12 %.

By the mid 20th century, with the growing market for rare coins, the Sheldon system was adopted by the American Numismatic Association and most coin professionals in the North America.

By the mid-1960s, parts of Cambodia's eastern provinces were serving as bases for North Vietnamese Army and Viet Cong ( NVA / VC ) forces operating against South Vietnam, and the port of Sihanoukville was being used to supply them.

By 1973, the CPK were fighting battles against government forces with little or no North Vietnamese troop support, and they controlled nearly 60 % of Cambodia's territory and 25 % of its population.

By far, the best known representation is the animated Wile E. Coyote, Super Genius, whose popularity has spread the three-syllable Spanish pronunciation of the word coyote throughout English-speaking North America.

By the Oligocene, all three subfamilies of canids ( Hesperocyoninae, Borophaginae, and Caninae ) had appeared in the fossil records of North America.

By 0. 3 Mya, Canis lupus ( the gray wolf ) was fully developed and had spread throughout Europe and northern Asia ; and Beringia offered a way to North America.

By the late 1950s a wave of Japanese machines forced most North American typewriter companies to cease business, but Tramiel instead turned to adding machines.

By this theory, the name of the Geordie lamp attached to the North East pit men themselves.

By 1866 any native of the North East could be called a Geordie.

By 2006, only two elderly Cubans still crossed the base's North East Gate daily to work on the base, because the Cuban government prohibits new recruitment.

By 25 January, Operation North Wind had officially ended.

By 8500 – 8000 BC farming communities began to spread to Anatolia, North Africa and north Mesopotamia.

" By 1965 Rosenbloom had decided to stop manufacturing guitars and chose to become the exclusive North American distributor for Ibanez guitars.

According to the Harvard University Library, " By the late 19th century, 70 to 90 % of the urban populations of Europe and North America were infected with the TB bacillus, and about 80 % of those individuals who developed active tuberculosis died of it.

By the terms of the Local Government Act 2001, the counties of North Tipperary and South Tipperary were created.

By linking acquisition of new lands in Oregon ( with no slavery ) and Texas ( with slavery ), he hoped to satisfy both North and South.

By the 1970s and 1980s the sport had expanded beyond Japan and had reached North America and Europe.

By the end of the 20th century, almost the only steam power still in regular use in North America and Western European countries was on heritage railways largely aimed at tourists and / or railroad hobbyists, known as ' railfans ' or ' railway enthusiasts ', although some narrow gauge lines in Germany which form part of the public transport system, running to all-year-round timetables retain steam for all or part of their motive power.

By the late 1960s, few major railroads in North America, Europe and Oceania continued to operate steam locomotives, although significant numbers still existed outside these areas.

By the end of the last ice age ( 10, 000 – 12, 000 years ago ), camelids were extinct in North America.