Word: yet
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Dates: during 1960-1969
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Heroin is usually injected directly into a vein or "mainlined," and it soon slows down vital functions. A large enough dose will stop them altogether. Yet it is often difficult to determine the exact cause of death. Dr. Milton Helpern, New York City's chief medical examiner, says that there is no clear evidence of simple overdose in the great majority of heroin deaths. Instead, 90% are caused by what he calls an "acute reaction" to the drug or its adulterants. "We don't like to call them overdoses...
Probably hoping that Bickett himself will recommend a reduction in the sentences, Governor Robert Scott has yet to act on a plea for executive clemency. A biracial group called the "Committee for Equal Justice" is circulating petitions on behalf of the imprisoned youths...
...long-lasting any behavioral treatment-reinforcement or otherwise-can be. To them, "sick" or unusual behavior is a sign of underlying psychosis; no matter how many external symptoms are extinguished, they fear that the deeper problem will keep rising to the surface. Reinforcement experts answer that they have yet to see such "symptom substitution" in their patients...
...social psychologist at Harvard, and K. F. Taylor of the University of Melbourne, report in the Jour nal of Personality and Social Psychology that people in lines are possessed of a curious sixth sense that subconsciously spots the "critical point" when the sup ply of tickets will give out. Yet instead of giving up and going home, late comers succumb to an ersatz optimism and delude themselves into thinking that the line is shorter than it really...
Sound's tiny Zooplankton (.04 ppm), then built up further in the fatty tissue of plankton-eating fish (.5 ppm). These small fish, in turn, were devoured by larger fish with yet another increase in DDT concentration (2.0 ppm). By the time the chemical had passed into the bodies of such fish-eating birds as cormorants, mergansers and ospreys its concentration (25 ppm) had increased an astounding 10 million times over the original amount (see diagram...