Word: prevented
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Dates: during 1930-1939
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Last week Northwest Airlines got practical about the problem, announced that it was installing plane oxygen systems which will : 1) cure airsickness, 2) prevent heart palpi tation and hard breathing at high altitudes, 3) make flying comfortable at cruising levels up to 30,000 feet, 4) prevent the painful sensation of having one's ears stopped up in descents from flights...
Northwest chose the light-weight (4 oz.), nose-gripping oxygen masks invented by grey-haired Dr. Walter Meredith Boothby and two other doctors of the Mayo Clinic and already used to cure and prevent seasickness (TIME, Jan. 16). Last week, after demonstrating the oxygen sys tem in an overweather flight of four hours and 50 minutes from Minneapolis to Boston with nine passengers, Chief Pilot Mai Freeburg showed Northwest's new flying wrinkle to Boston and Manhattan scientists and newsmen...
Problems that the board must surmount are varied; speeches must be more sharply worded than necessary on the stare; the number of characters speaking in one scene must be limited to prevent confusion; the time element must be surmounted; all sounds must be mentioned by the characters in the play so that they can be clearly recognized. All these factors contribute to the smoothness of the production and are apparent weaknesses in present radio drama...
...fact that the ballot box has been stuffed must not prevent freshmen from standing up and fighting for the abolition of a meaningless form. The present system of elections makes a farce of democracy. The duly elected representatives of the class have absolutely no function but to appoint the chairmen of the Jubilee and the Smoker--something which the Union Committee could do just as well. Hence the election resolves down to a formal recognition of the most prominent freshmen...
Practically every large experimental laboratory in the world has been guided by the example of the Pasteur Institute. And no single laboratory in the world has been responsible for so many bacteriological discoveries, largely directly applicable to preventive medicine. Among the achievements of the Institute are development of a vaccine to prevent tuberculosis by Albert Calmette and Alphonse Guérin in 1921,* Emile Roux's and Alexandre Yersin's epoch-making work on the diphtheria bacillus, the typhus discoveries of Nobelman Charles Nicolle of the Pasteur Institute in Tunis, the syphilis and encephalitis investigations of Constantin Levaditi...