Word: ratio
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...women held more than a third of the faculty positions in colleges and universities. By the 1960s, that ratio had dropped to less than a fourth. The proportion of women will probably dwindle even further as the new flood of Ph.D.s enters the teaching market. In the 1920s women received 15% of the nation's doctorates. The percentage is now down...
...water molecules containing the heavy isotope will fall from clouds in the form of rain or snow before those with ordinary oxygen atoms. In colder weather, the isotope falls even more rapidly. Thus, by the time that clouds arrive over the site where the ice cores were taken, the ratio of O18 atoms to ordinary oxygen atoms in the precipitation is lower than usual...
...dating each ice layer like growth rings on a tree, the scientists have been able to use the oxygen-isotope ratio to chart yearly variations in weather to depths of 300 ft. Beyond that level, the annual record becomes blurred. But it is still clear enough to let scientists distinguish broad climatological trends. Analysis of the layers showed, for example, that the earth's last ice age began some 70,000 years ago and did not end until about 10,000 years ago. The investigators also made some long-range forecasts. Projecting the established weather pattern, they predicted that...
...Muzzle. White House aides who had been deployed in the Midwest brought back glowing reports of the favorable reaction to Agnew's assaults on the peaceniks. Letters and telegrams flowed into the vice-presidential office at a ratio of 3 to 1 in favor of his statements. The Administration views Agnew as a valuable weapon in its continuing efforts to keep the South safe from George Wallace. Nixon's own speeches, of course, are muted in comparison with Agnew's, and if the contrast makes the President appear the cool-headed moderate-well, that's political...
...years by means of a scrupulously observed gentleman's agreement. It provides that the President of the republic-currently Charles Helou-should always be a Maronite Catholic, the Premier a Sunnite Moslem, and the Speaker of Parliament a Shia Moslem. Parliament is apportioned on a 6-to-5 ratio favoring Christians, as are the army and the civil service. From time to time, the system has come close to collapse. Until last week, its severest test occurred in 1958, when strife between the sects led President Eisenhower to dispatch the U.S. Sixth Fleet and 14,500 Marines to prevent...