After winning SkyTrain in Vancouver, Bombardier further improved the design by introducing an articulating section between adjacent cars, replacing the coupling and doors of the older ( retroactively named ) Mark I design.

After winning SkyTrain, Bombardier further improved the design by introducing an articulating section between adjacent cars, replacing the coupling and doors of the older ( retroactively named ) Mark I design.

After James Watson and Francis Crick published the structure of DNA in the early 1950s, General Systems Theory lost many of its adherents in the physical and biological sciences.

After studying the operation of the Earth's sulfur cycle, Lovelock and his colleagues developed the CLAW hypothesis as a possible example of biological control of the Earth's climate.

After four awkward meetings with his biological father, the man refused further contact.

After the surrender, a dispute arose over the fate of French archaeological and scientific discoveries in Egypt, including a group of artefacts, biological specimens, notes, plans and drawings collected by the members of the commission.

After genomics and transcriptomics, proteomics is considered the next step in the study of biological systems.

After the defeat of Japan in World War II, Khabarovsk was the site of the Khabarovsk War Crime Trials, in which twelve former members of the Japanese Kwantung Army and Unit 731 were put on trial for the manufacture and use of biological weapons during World War II.

After the events in So Long, and Thanks for All the Fish, Arthur Dent and his love interest Fenchurch attempt to sightsee across the Galaxy, but when Fenchurch disappears during a hyperspace jump due to being from an unstable sector of the Galaxy, Arthur becomes depressed and travels the Galaxy alone, raising money to pay his passage by donating his biological material to DNA banks ( mostly sperm, due to it having the highest payout ).

After an adoption agency employee locates his biological mother's name in a database, Mel decides to meet her personally.

After work by Johns Hopkins University in the 1950s there was a concept for Direct Injection Antipersonnel Chemical Biological Agent ( DIACBA ) where flechettes were grooved, hollow pointed, or otherwise milled to retain a quantity of chemical biological warfare agent to deliver through a ballistic wound.

After the social construct of adolescence was created, adulthood split into two forms: biological adulthood and social adulthood.

After reviewing the document, UN weapons inspectors, the US, France, United Kingdom and other countries thought that this declaration failed to account for all of Iraq's chemical and biological agents.

After his migration to the US, Reich began to speculate about biological development and evolution, and then branched out into much broader speculations about the nature of the universe.

After linking together, Odo cures the female shapeshifter of the biological disease afflicting her and the other Founders with the antidote he received and the Dominion agrees to surrender.

After World War II, the Soviet Union built a biological weapons facility in Sverdlovsk using documentation captured from Unit 731 in Manchuria.

After finding that a few other networks, including some social and biological networks, also had heavy-tailed degree distributions, Barabási and collaborators coined the term " scale-free network " to describe the class of networks that exhibit a power-law degree distribution.

After Green's death from lung cancer, Botham wrote the exposé story, also in the News of the World, of Green being the biological father of Jess Yates's daughter, TV presenter Paula Yates, a fact she had first learned after the tabloids printed the story ( although Green being her father had been an " urban legend " for many years ).

After a falling out with the AP over their refusal to run a story on the US government's work on biological and chemical weapons, Hersh left the AP and sold his story to The New Republic.

After hinting for many years that Mystique was indeed Nightcrawler's biological mother, it was confirmed by writer Scott Lobdell in X-Men Unlimited # 4.

After disabling the various security features guarding the Cannon's core, Sonic and Knuckles encounter the Biolizard, a prototype of the Ultimate Life Form, and Shadow's " biological " brother, who had been awoken from stasis to ensure that the Emeralds would not be tampered with.

After reading Evolution: Science Falsely So-Called in the late 1950s, Gish became persuaded that science had produced falsifying evidence against biological evolutionary theory, and that various fields of science offered corroborating evidence in support of Biblical creation.

After Ike sadly leaves with his biological parents, Kyle notices his parents steadily getting worse as time without Ike goes on and attempts to get his friends to help him, but they have other things on their minds: Cartman selfishly believes that presents are more important, and Stan is obsessed with the Christmas adventures that he may have this year.

After the 1991 Gulf War, Kay led teams of inspectors of the International Atomic Energy Agency in Iraq to search out and destroy banned chemical, biological, and nuclear weapons.

After further travels in Fiji, Canada and Ceylon he enlisted in the British Army but after a mental breakdown was seconded to perform biological research with parasitologist Clifford Dobell the Burroughs-Wellcome laboratory for tropical diseases in London.

After the end of the Second World War ( 1939 – 45 ) and the occurrence of the Holocaust, scientific racism in theory and action was formally denounced, especially in UNESCO's antiracist statement " The Race Question " ( 1950 ): " The biological fact of race and the myth of ‘ race ’ should be distinguished.

After five to six weeks these are weaned and become fully mature near the end of their first year or sometime in their second year, depending on the species.

After examining the echogram data, specifically a sonar return revealing a large moving object near Urquhart Bay at a depth of, Lowrance said: " There's something here that we don't understand, and there's something here that's larger than a fish, maybe some species that hasn't been detected before.

After Australian waters with some 80, 000 dugong inhabitants, the waters off Qatar, Bahrain, UAE, and Saudi Arabia have some 7, 500 dugongs remaining, making the Persian Gulf the second most important habitat for the species.

After a brief discussion of freshwater species, it returns to oceanic islands and their peculiarities ; for example on some islands roles played by mammals on continents were played by other animals such as flightless birds or reptiles.

After her death, other species, including the ostracod Cytherelloidea anningi, and two genera, the therapsid reptile genus Anningia, and the bivalve mollusc genus Anningella, were named in her honour.

After fertilization, some species brood their young in pouches on the oral arms, but they are more commonally planktonic.

After pair formation has occurred calls also serve to help them reunite, the ability of individuals to recognise their own mate has also been demonstrated in several species.

After reflection, however, Marsh changed his mind and gave it the generic name Triceratops, accepting his Bison alticornis as another species of Ceratops ( it would later be added to Triceratops ).

After confirmation of samples tested by the United States National Reference Laboratories and the CDC, the World Health Organization confirmed the presence of the new species.

After pollination, there are several species of non-pollinating wasps which deposit their eggs before the figs harden.

After the chemisorbed species combine ( by forming bonds with each other ) the product desorbs from the surface.

After this split there are roughly 180 species within the genus, all but one being confined to Eurasia.

After the bow made its way into Europe from the Middle-East, around two centuries later, it was applied to several species of those lyres that were small enough to make bowing practical.

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 this date, the Oldowan Industry subsequently spread throughout much of Africa, although archaeologists are currently unsure which Hominan species first developed them, with some speculating that it was Australopithecus garhi, and others believing that it was in fact Homo habilis.

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 fledging, juvenile birds often disperse further than adults, and to different areas, so are commonly sighted far from a species ' normal range.

After early humans migrated to the Americas ~ 13, 000 BP, their hunting and other associated ecological impacts led to the extinction of many megafaunal species in the region.

After the rebellion of the small human colony on Lusitania in Speaker for the Dead to protect the future of the intelligent alien species, Starways Congress sends a fleet to Lusitania to regain control, which will take several decades to reach its destination.

After the destruction of the Temple in 70 CE, Rabbi Yochanan ben Zakai legislated a rabbinical enactment to take the four species for the entire seven days of the holiday in all locations as a commemoration of what was done in the Temple.

After breeding has finished, this species abandons its territory, and may join small flocks including other warblers prior to migration.

After examining the evidence of cooperation in nonhuman animals, in pre-feudal societies and medieval cities, and in modern times, he concluded that cooperation and mutual aid are the most important factors in the evolution of species and the ability to survive.