Word: detectives
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Dates: during 1980-1989
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...seemingly legitimate documents shielding these shipments make the illegal trade difficult to detect. But the World Wildlife Fund has recently helped the U.S. Government computerize international export-import records and has begun matching them with census counts of endangered species. Stopping the illegal trade in the future may depend not only on catching poachers in the act but on following the document trail they leave behind. Says the fund's Linda McMahan: "It's not just a cloak-and-dagger operation any more. It's becoming a complex paper chase...
...questions as: What does a simpleminded animal, like a pigeon possess to distinguish between a tree and a person that a complicated machine, like a computer, does not? What secret of classification is mother nature hiding and, if found, could we apply that discovery to create computers that could detect the difference between addresses in a post office...
...President Reagan surprised the nation, and many experts in his own Government as well, by calling for an all-out program, along the lines of the Manhattan Project, which developed the atom bomb, to build a defense system in space. He envisioned a network of orbiting sensors that would detect a Soviet attack as soon as it was launched, then trigger giant remote-control ray guns that would destroy attacking rockets or their warheads before they could do any damage...
...crossed on a carpet, is the general, Abdul Raman Berdabali, 47, looking like a bird of prey. "Oh, yes," he says, pointing to a heap of seven land mines sitting next to his sleeping mat, "there are plenty of mines about. They are plastic, which makes them hard to detect." Under his watchful eye, everyone devours trays of boiled mutton covered with flies. Again, all eat together. "Even Camarade Habré ate from the same plate with us when he came to visit," the commander says...
Monoclonal antibodies are hybrid cells, made up of antibody-producing cells fused with malignant ones. The hybrid cells can be cloned, allowing them to keep producing antibodies necessary to detect the virus...