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 much bargaining, the famine-stricken citizens agreed to pay a ransom of 5, 000 pounds of gold, 30, 000 pounds of silver, 4, 000 silken tunics, 3, 000 hides dyed scarlet, and 3, 000 pounds of pepper.

After World War I and until 1986, Accrington Corporation buses were painted in the regimental colours of red and blue with gold lining.

After gold was discovered and became a precious metal, many people were interested to find a method that could convert other substances into gold.

After those pieces were melted, they only gave a fraction of the gold that Cortés and his men expected.

After the Treaty of Paris in 1763, which deprived France of almost all her possessions in the Americas other than Guiana and a few islands, Louis XV sent thousands of settlers to Guiana who were lured there with stories of plentiful gold and easy fortunes to be made.

After World War II gold was replaced by a system of convertible currency following the Bretton Woods system.

After being appointed as mine manager at the age of 23, he led a major program of expansion for the Sons of Gwalia gold mine at Gwalia, Western Australia, and brought in many Italian immigrants to cut costs and counter the union militancy of the Australian miners.

After a journey along the coast, Ibn Battuta next arrived in the island town of Kilwa in present day Tanzania, which had become an important transit centre of the gold trade.

After a slow start, his country-flavored hit " Picture " with Sheryl Crow resurrected the album and it went gold as a single and pushed the album's sales over 5 million.

After various colour combinations in the 1990s, including gold and navy, bright yellow, black and grey, and ecru, the club alternated between yellow and white away kits until the 2008 – 09 season, when it re-introduced the grey kit.

After Finland gained independence in 1917 the currency was backed by gold.

After the First World War, silver and gold issues were ceased and cupro-nickel 25 and 50 penniä and 1 markka coins were introduced in 1921, followed by aluminium-bronze 5, 10 and 20 markkaa between 1928 and 1931.

After a brief discontinuance, the A's brought back the black jersey, this time with " Athletics " written in white with gold highlights.

After a silver medal in the 5, 000 m, he took gold in the 10, 000 m and the cross country events.

After having ignored shouts and kept the spectators in suspense for a while, he turned into the right direction, realized his situation and reached the finish to take 12th place and secure team gold.

After Trajan's conquest, he brought back to Rome over 165 tons of gold and 330 tons of silver.

After the 1972 season, European long track skaters founded a professional league, International Speedskating League, which included Ard Schenk, three-time Olympic gold medallist in 1972, as well as five Norwegians, four other Dutchmen, three Swedes, and a few other skaters.

After taking bronze in 1964 and silver in 1968, Japan finally won the gold for men's volleyball in 1972.

After much bargaining, the Senate agrees to pay him a ransom of 5, 000 pounds of gold, 30, 000 pounds of silver, 4, 000 silken tunics, and 3, 000 hides dyed scarlet.

After his death, he leaves the imperial treasury richer by 23, 000, 000 solidi or 320, 000 pounds of gold.

After gold was discovered at Sutter's Mill ( also owned by Sutter ) in Coloma, the fort was abandoned.

After the Second World War, a system similar to a Gold Standard and sometimes described as a " gold exchange standard " was established by the Bretton Woods Agreements.

After his first trip to Africa, Turnbull traveled to Yellowknife in the northwest territories of Canada, where he worked as a geologist and gold miner for approximately a year, before he went back to school to obtain another degree.