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 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 hearing a lecture on the subject of Lovelock's results, they embarked on research that resulted in the first published paper that suggested a link between stratospheric CFCs and ozone depletion in 1974, and later shared the 1995 Nobel Prize in Chemistry ( with Paul Crutzen ) for their work.

After release, isoprene is converted by free radicals ( like the hydroxyl ( OH ) radical ) and to a lesser extent by ozone into various species, such as aldehydes, hydroperoxides, organic nitrates, and epoxides, which mix into water droplets and help create aerosols and haze.

After a review of extant science, the United States Environmental Protection Agency ( EPA ) has sharply questioned the effectiveness or safety of ozone generators sold as air cleaners.

After having mated, an Andrena female digs a hole straight down into the ground, forming a burrow about the size of a lead pencil.

After a black hole has formed it can continue to grow by absorbing mass from its surroundings.

After he called out, the cargo came out and stopped up the hole, and the ship was able to drift to safety.

After that a hole is bored in one end of the badnik and filled with Chrism made of wine, cooking oil, and incense.

After a collision, the Bdellovibrio cell attaches to the prey cell outer membrane and peptidoglycan layer, after which it creates a small hole in the outer membrane.

After the lease ran out, Tucker quit Ford and returned to the police force again, but in his first winter back he was banned from driving police vehicles by the force after using a blowtorch to cut a hole in the dashboard of a cruiser to allow engine heat to warm the cabin.

After searching the prison grounds and surrounding area without finding any sign of him, the warden looks in Andy's cell and discovers that the poster on his wall ( now showing a young Raquel Welch ) covers a man-sized hole.

After fifty minutes, the hole was large enough to drag the patients through, and the men – save Privates Waters and Beckett, who hid in the wardrobe ( Waters was wounded and Beckett died of assegai wounds ) – were now in the last room, being defended by Privates Robert Jones and William Jones.

After running dye tests in the bore hole, they concluded that the flooding was caused by a natural interaction between the island's freshwater lens and tidal pressures in the underlying geology, refuting the idea of artificially constructed flood tunnels.

After Baugi tried to deceive him, a hole was actually dug and Bölverk slipped into it, having taken the form of a snake.

After Olazábal's second shot left him with a 22-foot putt on the par-4, Leonard hit his shot within 10 feet of the hole and then watched it roll away from the cup, leaving him with a 45-foot putt for birdie.

After a partial investigation, many concluded that they had breached the ceiling of Hell, and the hole was quickly filled in.

After a partial investigation, many concluded that they had breached the ceiling of Hell, and the hole was quickly filled in.

After Stump and Ironcutter shoved the bodies through a hole in the ice, they traveled up the creek to Stump's Run to kill the remaining woman and the children.

After the hole is dug, the female then starts filling the nest with a clutch of soft-shelled eggs one by one until she has deposited around 50 to 200 eggs, depending on the species.

After going into hiding, Heechee scout ships are periodically sent outside the black hole to check on developments through the universe in general and the emerging Earth in particular.

After experiencing further pain at the next hole, Norman withdrew from the tournament and the following month also withdrew from the 1988 Open Championship at Royal Lytham & St Annes.

After this is done, a hole called the stigma will form in the follicle, and the ovum will leave the follicle through this hole.

After cleavage, the dividing cells, or morula, becomes a hollow ball, or blastula, which develops a hole or pore at one end.

After heavy rains in May 2002, a collapse of the 1776 excavation shaft caused a hole to form in the top of the hill.

After the hole is drilled, sections of steel pipe ( casing ), slightly smaller in diameter than the borehole, are placed in the hole.

After an argument, Hussein left for Iraq to be comforted in his home town of Tikrit by family and friends, and hid in the spider hole until Bat Boy discovered him.