After the discovery of americium isotopes < sup > 241 </ sup > Am and < sup > 242 </ sup > Am, their production and compounds were patented listing only Seaborg as the inventor.

After the discovery of the reason why the fixture had failed, a comprehensive inspection of the other fixtures in the tunnel revealed that numerous other fixtures were also in the same state of deterioration.

After the discovery of the West Indies by Christopher Columbus in 1492, the Spanish term Antillas was assigned to the lands ; stemming from this, " Sea of the Antilles " is a common alternative name for the Caribbean Sea in various European languages.

After the discovery of the hydrogen bonded A: T and C: G pairs, Watson and Crick soon had their anti-parallel, double helical model of DNA, with the hydrogen bonds at the core of the helix providing a way to " unzip " the two complementary strands for easy replication: the last key requirement for a likely model of the genetic molecule.

After the discovery marine fossils in the Taihang Mountains ( hundreds of miles from the Pacific Ocean ), Shen Kuo devised a theory of land formation, or geomorphology.

After the initial discovery of introns in protein-coding genes of the eukaryotic nucleus, there was significant debate as to whether introns in modern-day organisms were inherited from a common ancient ancestor ( termed the introns-early hypothesis ), or whether they appeared in genes rather recently in the evolutionary process ( termed the introns-late hypothesis ).

After taking further data, the group discovered that this particle did not actually exist, and the " discovery " was named " Oops-Leon " as a pun on the original name ( mispronounced ) and Dr. Lederman's first name.

After his accidental discovery, Reinitzer did not pursue studying liquid crystals further.

After the discovery of Lindow Man, there were no further archaeological excavations at Lindow Moss until 1987.

After Columbus ' initial discovery, the name then evolved along the pronunciations Madinina (" Island of Flowers "), Madiana, and Matinite.

After the discovery of the ozone hole it only took 18 months to reach a binding agreement in Montreal.

After the discovery of a few meteorites in 1967, a public awareness campaign resulted in the finding of nearly 100 new specimens in the next few years, with many being

After 1992, the discovery of numerous small icy objects with similar or even wider orbits than Pluto led to a debate over whether Pluto should remain a planet, or whether it and its neighbours should, like the asteroids, be given their own separate classification.

After the observatory obtained further confirmatory photographs, news of the discovery was telegraphed to the Harvard College Observatory on March 13, 1930.

After studying hundreds of adoptive families, the discovery was that people who grow up together, whether biologically related or not, do not much resemble one another in personality.

After the discovery of the empty tomb, the Gospels indicate that Jesus made a series of appearances to the disciples.

After this discovery, French Jews erected a large monument in the center of the square — a large, black and white globe featuring a prominent Hebrew letter, Shin ( ש ) ( presumably for " Shlomo ", Rashi's name ).

After the discovery and excavation of these monuments and associated stone slabs by Russian archaeologists in the wider area surrounding the Orkhon Valley between 1889 and 1893, it became established that the language on the inscriptions was the Old Turkic language written using the Orkhon script, which has also been referred to as " Turkic runes " or " runiform " due to a superficial similarity to the Germanic runic alphabets.

After the publication of the improved method of flame spectroscopy by Robert Bunsen and Gustav Kirchhoff and the discovery of caesium and rubidium in the years 1859 to 1860, flame spectroscopy became an approved method to determine the composition of minerals and chemical products.

After Pluto's discovery, American astronomer Clyde Tombaugh continued searching for some years for similar objects, but found none.

* After having analyzed the data from the LCROSS lunar impact, in 2009 NASA announced that the discovery of a " significant " quantity of water in the Moon's Cabeus crater.

After this discovery at the mill, the " gold rush " era began and many people came from the east to find fortune.

After Raymond Dart's discovery of the Taung Child, an infant australopithecine, Broom's interest in paleoanthropology was heightened.

After the initial discovery in 1998, these observations were corroborated by several independent sources: the cosmic microwave background radiation and large scale structure, apparent size of baryon acoustic oscillations, age of the universe, as well as improved measurements of supernovae and X-ray properties of galaxy clusters.

After the discovery of Raman scattering by organic liquids, Rasetti decided to study the same phenomenon in gases at high pressure during his stay at Caltech in 1928-29.

After a supernova explosion, a neutron star may be left behind.

After his difficult time with beta decay, Fermi decided to enter into experimental physics, using the newly discovered neutron, which could be made from an alpha decay source and beryllium.

After an upgrade of their facilities in 1993, the team repeated the experiment in 1994 and detected 75 atoms of < sup > 265 </ sup > Hs and 2 atoms of < sup > 264 </ sup > Hs, during the measurement of a partial excitation function for the 1n neutron evaporation channel.

After nuclear fission was discovered by others in 1938, Szilárd and Enrico Fermi in 1939 searched for, and discovered, neutron multiplication in uranium, proving that a nuclear chain reaction by this mechanism was indeed possible.

White dwarfs are thought to be the final evolutionary state of all stars whose mass is not high enough to become a neutron star — over 97 % of the stars in our galaxy .< sup >, § 1 .</ sup > After the hydrogen – fusing lifetime of a main-sequence star of low or medium mass ends, it will expand to a red giant which fuses helium to carbon and oxygen in its core by the triple-alpha process.

After enough of this material accumulates on the surface of the neutron star, thermal instabilities set off exothermic nuclear fusion reactions, which causes an increase in temperature ( greater than 1 x 10 < sup > 9 </ sup > kelvins ), eventually giving rise to a runaway thermonuclear explosion.

After the neutron flux decreases, these highly unstable radioactive nuclei undergo a rapid succession of beta decays until they reach more stable, neutron-rich nuclei.

After leaving the École in 1955, he became a research engineer at the Saclay center of the Commissariat à l ' Énergie Atomique, working mainly on neutron scattering and magnetism, with advice from A. Abragam and J. Friedel.

After his promotion in 1935, Dunning became the central figure at Columbia on neutron research, and his activities complemented those of Enrico Fermi in Italy.

After prompt fission neutron emission the residual fragments are still neutron rich and undergo a beta decay chain.

After prompt fission neutron emission the residual fragments are still neutron rich and undergo a beta decay chain.

After refusing to apologize, the French president launches a neutron bomb directly into Springfield.

After Batman " sacrifices himself " to destroy a neutron bomb, John Blake ( whose real first name is Robin ), is seen entering the Batcave, embarking on continuing Batman's mission.

After working on neutron and solid-state physics at the Institute for Physics of Energy in Obninsk, in 1964 he accepted a position at the Keldysh Institute of Applied Mathematics in Moscow.

After 1890 came philosopher Josiah Royce ( 1855 – 1916 ), botanist Liberty Hyde Bailey ( 1858 – 1954 ), the Southern Agrarians of the 1920s and 1930s, novelist John Steinbeck ( 1902 – 1968 ), historian A. Whitney Griswold ( 1906 – 1963 ), environmentalist Aldo Leopold ( 1887 – 1948 ), Ralph Borsodi ( 1886 – 1977 ), and present-day authors Wendell Berry ( b. 1934 ), Gene Logsdon ( b. 1932 ), Paul Thompson, and Allan C. Carlson ( b. 1949 ).

After the " double-Bills " ( Wrigley and Veeck ) died in 1932 and 1933 respectively, P. K.

After relegation into the Third Division south at the end of the 1932 / 33 season the club appointed Jimmy Seed as manager and he oversaw the most successful period in Charlton's history either side of the Second World War.

After Bahiyyih Khanum died in 1932, Shoghi Effendi's eldest sister -- Ruhangiz -- married a son of Siyyid Ali Afnan.

After the 1932 release of MGM's adaptation of The Mask of Fu Manchu, which featured the Asian villain telling an assembled group of " Asians " ( consisting of caricatural Indians, Persians and Arabs ) that they must " kill the white men and take their women ", a Harvard University student group petitioned MGM producer William Randolph Hearst ( who had also serialized the novel in his Cosmopolitan magazine ) to cease making further films based on the property.

After 1918, the newly independent Polish state returned to the Napoleonic tradition and the 1932 criminal code did not specify homosexuality as a crime.

After United Fruit bought out Cuyamal, Sam Zemurray, a strong supporter of the Liberal Party, left the country and the Liberals were short on cash by the 1932 general election.

After major revisions and expansions in 1900 and 1932, the IPA remained unchanged until the IPA Kiel Convention in 1989.

After liberation, the UN, under Security Council Resolution 687, demarcated the Iraq-Kuwait boundary on the basis of the 1932 and the 1963 agreements between the two states.

After much dispute between proponents of northern and southern dialects and an abortive attempt at an artificial pronunciation, the National Language Unification Commission finally settled on the Beijing dialect in 1932.

After graduating from Rutgers in 1932, Friedman was offered two scholarships to do graduate work ; one being Mathematics at Brown University and the other being Economics at the University of Chicago. Friedman chose the latter, thus earning an M. A.

After a development similar to the one in the United States during its prohibition, with large-scale smuggling and increasing violence and crime rates, public opinion turned against the prohibition, and after a national referendum where 70 % voted for a repeal of the law, prohibition was ended in early 1932.

After the very close relationship between the quagga and surviving zebras was discovered, the Quagga Project was started by Reinhold Rau ( 1932 – 2006 ) in South Africa to recreate the quagga by selective breeding from plains zebra stock, with the eventual aim of reintroducing them to the wild.

After the foundation of the Republic of Turkey and the script reform, the Turkish Language Association ( TDK ) was established in 1932 under the patronage of Mustafa Kemal Atatürk, with the aim of conducting research on Turkish.

After the end of the absolute monarchy in 1932, Thailand endured sixty years of almost permanent military rule before the establishment of a democratic elected-government system.

After directing the boxing melodrama The Iron Man ( 1931 ), Browning began work on Freaks ( 1932 ).

After studying acting at Yale, he acted professionally for eight years, later joining the Group Theater in 1932, and co-founded the Actors Studio in 1947.

After attempts at reconciliation, Natalie divorced Keaton in 1932, taking his entire fortune and refusing to allow any contact between Keaton and his sons, whose last name she had changed to Talmadge.

After he collapsed on May 3, 1932, Fort was rushed to Royal Hospital in The Bronx.

After their return to New York City from a brief visit to Mar del Plata in 1930, the family went to live in Little Italy in lower Manhattan, and in 1932 Piazzolla composed his first tango La catinga.

After beginning the 1930s with a series of non-musical plays, I Lived With You ( 1932 ), Fresh Fields, Proscenium, Sunshine Sisters, Flies in the Sun ( all 1933 ) and Murder in Mayfair ( 1934 ), Novello returned to composition in 1935 with Glamorous Night, which was the first of a series of enormously popular musicals.

After passing his Abitur in 1932 at Johanneum zu Lübeck, he became an apprentice at the shipbroker and ship's agent F. H.

His books of poetry include Poems 1913 and 1914 ( 1914 ); Poems Translated from the French ( 1914 ); Three Poems ( 1916 ); The Barn ( 1916 ); The Silver Bird of Herndyke Mill ; Stane Street ; The Gods of the World Beneath, ( 1916 ); The Harbingers ( 1916 ); Pastorals ( 1916 ); The Waggoner and Other Poems ( 1920 ); The Shepherd, and Other Poems of Peace and War ( 1922 ); Old Homes ( 1922 ); To Nature: New Poems ( 1923 ); Dead Letters ( 1923 ); Masks of Time: A New Collection of Poems Principally Meditative ( 1925 ); Japanese Garland ( 1928 ); Retreat ( 1928 ); Winter Nights: A Reminiscence ( 1928 ); Near and Far: New Poems ( 1929 ); A Summer's Fancy ( 1930 ); To Themis: Poems on Famous Trials ( 1931 ); Constantia and Francis: An Autumn Evening, ( 1931 ); Halfway House: A Miscellany of New Poems, ( 1932 ); Choice or Chance: New Poems ( 1934 ); Verses: To H. R. H. The Duke of Windsor, ( 1936 ); An Elegy and Other Poems ( 1937 ); On Several Occasions ( 1938 ); Poems, 1930-1940 ( 1940 ); Shells by a Stream ( 1944 ); After the Bombing, and Other Short Poems ( 1949 ); Eastward: A Selection of Verses Original and Translated ( 1950 ); Records of Friendship ( 1950 ); A Hong Kong House ( 1959 ); Poems on Japan ( 1967 ).

After achieving power Mao later purged or demoted those who had opposed him in 1932, but remembered Zhou's defense of his policies.