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 the final mounds of earth completed the islands, the grounds that would hold the fair were officially transferred from the City of Montreal to the corporation on June 20, 1964.

After being defeated in a series of battles with other otherworldly beings, and then by the ancestors of the current Irish people, they were said to have withdrawn to the sídhe ( fairy mounds ), where they lived on in popular imagination as " fairies.

* A novel by R. S. Pierpoint entitled After the Mardi Gras tells the tale of a Portuguese sailor who wanders to the Indian mounds at Pinson hundreds of years ago, marries the chief's granddaughter and founds a line of Melungeons.

After his work was completed and his findings documented, Putnam worked on restoring the mounds to their original state.

After 100 BCE, burial mounds were built, which is taken to indicate social change.

After the victory, King Eric mounted one of the royal mounds and promised a great reward to whoever who could compose a poem about the victory.

After that, it requires several minutes of concentrated work, including six separate and deliberate actions by a minimum of three men sitting at three separate stations in a bomber, each with another man beside him to help, for an armed bomb to be released.

After he had spent the first three years in New York as associate conductor, at Toscanini's invitation, of the NBC Orchestra, he made numerous guest appearances throughout the United States and Latin America.

After three months of research, I can state unequivocally that Los Angeles drivers are considerably more courteous and competent than any other drivers I've ever encountered.

`` After your child's baby teeth are all in -- usually at the age of two and one half to three -- it's time for that first dental appointment '', Dr. Brodie advises.

After three weeks' swift sailing, however, the ship entered an area of shallow marshes and river deltas.

After three decades of amassing material, Boasians felt a growing urge to generalize.

After three months, they begin supervised foraging and by four months are normally independent.

After the resurrection, spirits are assigned " permanently " to three degrees of heavenly glory –– Celestial, Terrestrial, and Telestial ––( 1 Cor 15: 44-42 ; Doctrine and Covenants, Section 76 ) or are cast with Satan into Outer Darkness.

After three nights, the soul of the wicked is taken by the demon Vizaresa ( Vīzarəša ), to Chinvat bridge, and is made to go to darkness ( hell ).

After three days, the soul crosses Chinvat bridge which is the Final Judgment of the soul.

After Lane's departure, Alcott fell into a depression and could not speak or eat for three days.

After this deed he fled to Talmai, the king of Geshur () ( see also or ), his maternal grandfather, and it was not until three years later that he was fully reinstated in his father's favour and finally returned to Jerusalem.

After three years of searching, on December 30, 1907, Spalding received a letter that ( erroneously ) declared baseball to be the invention of Abner Doubleday.

After a player places a tile, and the results of that placement have been handled, he may purchase up to three shares of stock.

After three hours and six minutes, Young and Duke returned to the LM, where they completed several experiments and offloaded the rover.

After three years of increasingly independent studies there he got a scholarship to go to continue his studies in Paris in 1948

" After a string quartet ," Martin explains, " I do not think there is a satisfactory sound for strings until one has at least three players on each line ... as a rule two stringed instruments together create a slight " beat " which does not give a smooth sound.

After his death, Aeacus became ( along with the Cretan brothers Rhadamanthus and Minos ) one of the three judges in Hades, and according to Plato especially for the shades of Europeans.

After some personal arguments among the three crewmembers, de Spookrijders split up in 2003, after releasing their and final third album Hee ...

After Ackermann's publication of his function ( which had three nonnegative integer arguments ), many authors modified it to suit various purposes, so that today " the Ackermann function " may refer to any of numerous variants of the original function.

After the death of Timur Shah, three of his sons, the governors of Kandahar, Herat and Kabul, contended for the succession.

After he inadvertently insulted a woman while working the door at a Brooklyn night club, Capone was attacked by her brother Frank Gallucio ; and his face was slashed three times on the left side.

" After leaving office, Clinton's Gallup Poll rating of 66 % was the highest approval rating of any postwar, three points ahead of both Reagan and John F. Kennedy.

After 1902 both leagues and the NABPL signed a new National Agreement which achieved three things: