Word: exertion
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Laboratory experiments have shown that electric and magnetic fields can exert an influence on biological processes. Cells naturally maintain an electric charge across their membranes that is essential to the normal functioning of human tissues. In cell cultures, exposure to electromagnetic fields can affect the flow of chemicals across membranes, interfere with synthesis of genetic material, alter the activity of hormones and other chemicals, and change the behavior of cancer cells. Studies with mice show disruptions in eating, breathing and sleeping patterns. An experiment with human volunteers who were exposed to electromagnetic fields found they experienced a reduced heart rate...
After sharing an order of peking raviolis with his girlfriend, S. Layla Voll '90, Lee extracts a white slip of paper from inside a fortune cookie. "'You can solve your problems if you exert yourself,'" Lee reads, adding, "That's the council motto...
...hope that Harvard and Radcliffe together can exert some leasdership [in women's studies]," Horner responded. "We have the very kind of resources both to generate the knowledge base and put it to work...
...commanding presence that Gorbachev has been able to exert on the world stage has helped shore up his power at home. This week he is again on the road. In his visit with Cuba's Fidel Castro, who is no fan of perestroika or glasnost, the Soviet leader will have a chance to show whether his rhetoric about new thinking translates into taking concrete steps toward easing tensions in Central America. Afterward, he plans to go to London to see if Margaret Thatcher still believes, as she once said of Gorbachev, that "we can do business together...
...Fallows and other Crimson alumni say that, on at least one occasion, the administration tried to exert some control over the paper by appealing to its graduate board. Although undergraduates run the Crimson on a day-to-day basis, the graduate board owns The Crimson building and is empowered to take charge of the paper should they consider it necessary...