By 1951 he was playing on the street with backing from Roosevelt Jackson ( on washtub bass ) and Jody Williams ( whom he had taught to play the guitar ).

By 1951 about 20 % of the British economy had been taken into public ownership.

By 1951, the Attlee government was looking increasingly exhausted, with several of its most important ministers ailing or having died.

By 1951, 87 subroutines in the following categories were available for general use: floating point arithmetic ; arithmetic operations on complex numbers ; checking ; division ; exponentiation ; routines relating to functions ; differential equations ; special functions ; power series ; logarithms ; miscellaneous ; print and layout ; quadrature ; read ( input ); nth root ; trigonometric functions ; counting operations ( simulating repeat until loops, while loops and for loops ); vectors ; and matrices.

By contrast, Interlingua ( 1951 ) has greatly surpassed Ido in terms of popularity.

By contrast, von Neumann recommended against floating point for the 1951 IAS machine, arguing that fixed point arithmetic was preferable.

By 1951 laws were passed by the Bundestag ending denazification.

By September 1951 they had officially come to a stance of supporting self-government for Cornwall, in what they hoped at the time would be a federal United Kingdom.

By 1952 as the funding ended, the economy of every participant state had surpassed pre-war levels ; for all Marshall Plan recipients, output in 1951 was at least 35 % higher than in 1938.

By 1951 the work of Schaeffer, composer-percussionist Pierre Henry, and sound engineer Jacques Poullin had received official recognition and The Groupe de Recherches de Musique Concrète, Club d ' Essai de la Radiodiffusion-Télévision Franglaise

By 1951, degrees were offered in Arts, Secretarial Science, Music, Home Economics, Library Science, Nursing and Education.

By 1950 there would be 50, 000 motels serving half of the 22 million US vacationers ; by 1951 motels would surpass hotels in consumer demand.

By 1948, the house was declared to be in imminent danger of collapse, forcing President Truman to commission a reconstruction and move across the street to Blair House from 1949 to 1951.

By the time of the 1951 Census the population was only 44 % of what it had been in 1841.

By 1951, almost 20, 000 lobotomies had been performed in the United States.

By 1951, the L & M division, with its defense contracts, was growing faster than GSI's Geophysical division.

* French — Burguet, Paul Henry: The Imprint, or The Red Hand ( 1908 ; Gaston Séverin plays Pierrot ); Carné, Marcel: Children of Paradise ( 1945 ; see above under The Pantomime of Deburau at the Théâtre des Funambules ); Carré fils, Michel: The Prodigal Son a. k. a. Pierrot the Prodigal ( 1907 ; the first feature-length film and the first film of a stage-play Carré's pantomime of 1890 ; George Wague plays Pierrot père ); Feuillade, Louis: Pierrot's Projector ( 1909 ), Pierrot, Pierrette ( 1924 ); Guitry, Sacha: Deburau ( 1951 ; based upon Guitry's own stage-play # Plays, playlets, pantomimes, and revues | Plays, playlets, pantomimes, and revues above ); Guy, Alice: Pierrot, Murderer ( 1904 ); Leprince, René: Pierrot Loves Roses ( 1910 ); Méliès, Georges: By Moonlight, or The Unfortunate Pierrot ( 1904 ).

By 1951, malaria was successfully eliminated with the support of the Rockefeller Foundation.

By 1951, enrollment stood at 35, 000 and included teachers, county and city employees.

By 1951, the Congress had concluded that they had become " deformed workers ' states.

By the end of 1951 production totalled 16, 288.

By the end of 1951 it was generally accepted at King's that the B form of DNA was a helix, but after she had recorded an asymmetrical image in 1952 May, Franklin became unconvinced that the A form of DNA was helical in structure.

By 1951 the population of Ickenham had reached 7, 107, and this had risen to 10, 370 by 1961 and 11, 214 by 1971.

By 1951 this had risen to 11, 776.

By early June they were a hundred miles off the coast of Ceylon, by which time all four missionaries were hardened seafarers.

By September 1940 the Suite had developed into a collection of six songs, `` four spirituals, a dream, and a lullaby ''.

By 1970, LAFTA expanded to include four more Latin American nations: Bolivia, Colombia, Ecuador, and Venezuela.

By managing all four populations as one-through strategic transfers, gene-loss is reduced from 8 % per decade to 2 % per decade, without any increase in bongo numbers in Kenya.

By the age of four, he was able to play 40 pieces on the piano ; his mother began formally teaching him the next year.

By the 19th century, European cavalry fell into four main categories:

By October 19, frequent U-2 spy flights showed four operational sites.

By 1943 however, large numbers of fleet and light carriers became available, which required larger formations of three or four carriers.

By four to six years, chimps are weaned and infancy ends.

By the 1930s, Ben Duncan and others popularized streamlined trap kits leading to a basic four piece drum set standard: bass, snare, tom-tom, and floor tom.

By 1968 Thomas had increased sales in the four fried chicken restaurants so much that he sold his share in them back to Sanders for more than $ 1. 5 million.

By the English Middle Ages the term had been expanded to include not only the message, but also the New Testament which contained the message, as well as more specifically the four books of the Bible in which the life, death and resurrection of Jesus are portrayed.

For example, periodic acid according to Kekuléan structure theory could be represented by the chain structure I-O-O-O-O-H. By contrast, the modern structure of ( meta ) periodic acid has all four oxygen atoms surrounding the iodine in a tetrahedral geometry.

By their percentage contribution to the greenhouse effect on Earth the four major gases are:

By the time of the redaction of the Mishnah, Rosh Hashanah 1: 1 ( c. 200 CE ), jurists had identified four new-year dates:

By 1982, only four players and three starting pitchers remained from the 1980 squad.

By the end of 1919, four Dublin Metropolitan Police and 11 RIC men had been killed.

By 2004, they had four children together: Eric, Sarah, Nancy, and Sofia.

By then, the work consisted of four books of eighty chapters, and each book was named after statements from the creed: Book 1 on God the Creator, Book 2 on the Redeemer in Christ, Book 3 on receiving the Grace of Christ through the Holy Spirit, and Book 4 on the Society of Christ or the Church.

By 1894, Dewey had joined Tufts, with whom he would later write Ethics ( 1908 ), at the recently founded University of Chicago and invited Mead and Angell to follow him, the four men forming the basis of the so-called " Chicago group " of psychology.

By moving leather tuning rings up and down the neck, a kora player can retune the instrument into one of four seven-note scales.

By at least the 11th century BC the island was ruled by a kingdom / chiefdom, and the subsequent transition to aristocratic ( or possibly tyrannic ) rule occurred sometime over the next four centuries.

By 1913 there were four planes, now including a British Sopwith and long term plans to create six naval air stations by 1918.

By 1842, four of the other American colonies were incorporated into Liberia, and one was destroyed by indigenous people.

By the summer of 1939, the Luftwaffe had nine Jagdgeschwader ( fighter wings ) mostly equipped with Messerschmitt Bf 109, four ' Zerstörergeschwader ( destroyer wings ) equipped with the Messerschmitt Bf 110 heavy fighter, 11 Kampfgeschwader ( bomber wings ) equipped with mainly the Heinkel He 111 and the Dornier Do 17Z, and four Sturzkampfgeschwader ( dive bomber wings ).