Word: amplifyer
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First, when a chemical at high dose is found to cause tumors in animals, decreasing doses of the chemical generally induce progressively fewer tumors. This dose-response relationship enables scientists to overcome the practical problems of large-scale studies by conducting high-dose experiments with a small number of animals...
Like a chant throughout the book, Grace, in her methodical analytical way states, "We all remember what we need to remember." Even empirical evidence--"Give me the molecular structure of the protein which defined Charlotte Douglas," she demands at the book's beginning--is subject to the internal mechanism in...
WATERGATE. Once again, Ford refused to amplify his role in blocking an early House Banking Committee inquiry into the origins of Watergate, standing on his testimony at the vice-presidential confirmation hearings in 1973. At issue is whether Ford acted at the direction of aides to Richard Nixon, as recently...
Now that he seemingly has the nomination locked up, Carter's economic program undoubtedly will come in for closer scrutiny, and he will be under pressure to amplify it. But there is little chance that the program will change substantially. With minor exceptions, Carter has been quite consistent in...
Field Test. Bell Labs is currently field-testing an experimental fiber-optics communications system in Atlanta. But much work must still be done before glass replaces copper in regular systems. Engineers are still trying to find efficient ways of joining the threadlike fibers together. Researchers are working to increase the...