New DNA techniques led to the conviction in 2003 of Jeffrey Gafoor, who was jailed for life for the murder.
That way, he said, the hatcheries could deduce which spawning and management techniques led to healthier fish.
And the techniques led to the design of many drugs now used to treat cancers, auto-immune diseases, AIDS and other viral infections.
The old ways never died out entirely, but they fell into disuse as new manufacturing techniques led to houses made with two-by-fours, concrete and steel.
The museum describes this as a period during which "drastically simplified" techniques led to "what are effectively drawn paintings in a limited colour range".
While crude sampling and inaccurate measurement techniques led to numerous misconceptions during this time, the period also marked the advent of large-scale, multiyear scientific expeditions.
Peter Brook, the director whose merging of stage and film techniques led to a found-art hybrid of the two mediums, was one of those with a revelation to make.
Although Mr. Galliano's techniques led to a wave of deconstructed and frayed fashion, Dior was criticized (at one point during the uproar, riot police surrounded the house), and Mr. Galliano had to apologize.
Their letter asks Sony Pictures to "consider correcting the impression that the C.I.A.'s use of coercive interrogation techniques led to the operation" against Bin Laden, but they do not explain exactly how that could be done.
In the 1940s the discovery of many blood types and of several crossmatching techniques led to the rapid development of blood banking as a specialized field and to a gradual shift of responsibility for the technical aspects of transfusion from practicing physicians to technicians and clinical pathologists.
Early craft had a hole located near the centre of the buoyancy raft through which air was fed to the plenum chamber beneath, but the development of skirt and other techniques led to the ducting of fan air to the edge of the raft, where it was fed downward into the plenum chamber in the manner of a peripheral jet.
