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The arrest of Soviet physicist and U.N. employee Gennadi F. Zakharov on espionage charges this fall was the exception that proves the rule. Very little scientific spying is actually done by scientists. An FBI listing of 62 espionage prosecutions from 1945 to the present includes quite a few engineers and technicians and the expected large number of military and intelligence personnel. But other than Zakharov, who was ex changed in October for journalist Nicholas Daniloff after being indicted for

ITHACA, N.Y.-Scientists and engineers in American industry desperately need computing power far beyond the capability of today's fastest supercomputers. The computer industry hopes to fill that need-with the help of university researchers. That vision emerged during a conference on supercomputing held last month at Cornell University's Center for Theory and Simulation in Science and Engineering. The facility is one office university centers for research on super-computing established last year b

In 1953, while I was a graduate student at Harvard University, I heard a lecture by Konrad Lorenz on ethology. The experience illustrates the principle that new fields are impelled by one to several great ideas expressible in a few words. The one offered by Lorenz that captured my imagination was the concept of the sign stimulus. Animal behavior, Lorenz said, is organized into modules of fixed-action patterns, complex sequences of sensory and motor actions that accomplish something for the organ

More than 500 British scientists, including 22 Fellows of the Royal Society, have pledged to refuse any funding arising from the American Strategic Defense Initiative program. In addition, a major trade union representing researchers and technicians is campaigning to keep any contracts from going to U.K. laboratories. The Association of Scientific, Technical and Managerial Staffs opposes any siphoning of jobs from domestic research into defense. At the same time, a survey of members of the U.S.

OTTAWA-The National Research Council managed to dampen the celebration of Canadian John Polanyi's Nobel Prize in chemistry last month by announcing on the same day that it was eliminating the section where he did his re search as part of widespread cuts in science funding. The Council said it would save $20 million by eliminating 200 positions and dozens of programs. (The Canadian dollar is worth 72 cents U.S.) About $12 million will be diverted to Canada's space program, to support its communic

BRUSSELS-Stalemate appears likely as Common Market research ministers grapple with a plan from the European Commission to spend 6.2 billion pounds ($9.3 billion) on R&D during the next five years. Britain, West Germany and France have broken from their nine BC partners in arguing for a more modest budget than one that would double the amount spent during the previous five years. Several countries also want the Com mission to separate elements of the program so nations can support individual

All the winners have published work that has been highly cited by their peers.

WASHINGTON-A group of biotechnology companies have agreed to form a captive insurance plan to help them cope with the rising cost of liability insurance. The captive plan will give participating companies both product liability and directors and officers' coverage, explained Jeffrey Gibbs, associate general counsel for the 175-member Association of Bio technology Companies. It will provide the 24 companies now interested in the plan with an aggregate limit of $2.5 million in liability coverage,

HOUSTON-George Pimentel of the University of California at Berkeley has received the Robert A. Welch Award from the Welch Foundation for his work on the chemical laser. The award, which carries with it a prize of $150,000, recognizes extraordinary achievement in chemistry.  

PARIS-The corridors and elevators were visibly less crowded than in past years this fail at UNESCO headquarters here. But the shrinking staff is only one sign of the withdrawal of the United States, the United Kingdom and Singapore from the United Nations' principal educational and scientific agency. The agency's science and engineering programs have been cut by 37 percent, and its staff reduced from 167 to 126 professionals. Its $16 million budget, rather less than that available to the science

The new gallium arsenide computer chips, with processing speeds nearly 10 times faster than silicon, provide plenty of food for thought to an electronics industry hungry for success. But observers still have little to chew on when they try to measure the chips' impact. The American Society of Mechanical Engineers wants to enrich the meal. It has joined with Nobel laureate Wassily Leontief of New York University's Institute for Economic Analysis on a model to help people evaluate the economic imp

WASHINGTON-The 50 U.S. universities that spend the most on R&D already average more than three times the research space available at less affluent institutions, according to a new survey re leased late last month by the National Science Foundation. In addition, plans for expanding and refurbishing research space at these institutions in the next five years outstrip by 25 percent similar construction plans at the other 115 schools. What NSF calls the "top 50" schools expect to have 12.3 milli