Word: oxygenized
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Dates: during 1930-1939
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...Dillon that not only the human lungs but the bowels breathe. Dr. Dillon, a U. S. emigre practicing in Moscow, explained: "Air which has found access into the stomach and then into the intestines can be sucked into the blood. Especially it is true about oxygen which can dissolve in any liquid of the digestive tract. There is no impediment of anatomic character to such absorption of oxygen through the walls of the digestive tract, for the digestive tract embryologically comes from the same source as the respiratory tract. Comparative physiology presents indisputable proofs of a respiratory function...
Overgrown Atoms. Headliner of the convention was a round-faced, gum-chewing professor of Columbia University, Harold Clayton Urey, who won a Nobel Prize in 1934 for his spectrographic identification of deuterium, the doubleweight hydrogen atom which in combination with oxygen makes heavy water...
...nitrogen. After two years of work he and his associates have produced 20 grams of heavy nitrogen in 2½% concentration, 400 grams of lower concentrations. To obtain it they used a 35-ft. vertical tube designed by Columbia's George B. Pegram for the separation of heavy oxygen. The tube contains 1,200 steel cones. A gaseous compound of ammonia, rich in nitrogen, passes up through the tube; some condenses, trickles down and with each fall from cone to cone the concentration of heavy nitrogen becomes richer...
...millions of atoms. Although they cannot be seen under the microscope, the giant, complex molecules of proteins are among the most important targets of current research in biological chemistry. Until recent years not much was known about them except that they were very big; that they contained carbon, hydrogen. oxygen, nitrogen and sometimes sulphur and phosphorus; that in such animal processes as digestion they were broken down by protein-wreckers called enzymes and that they were composed of polypeptide chains which might, presumably, be contorted in any number of patterns...
...wife of investment trust Tycoon Floyd B. Odlum, only woman entered. She reached Cleveland in third place, won $3,000 plus $2,500 offered to the first woman to finish. The $5,000 second prize went to Earl Ortman of Los Angeles, who nearly lost consciousness for lack of oxygen when he mounted to 22,000 ft. over Kansas to avoid a storm. Winner was wealthy Sportsman Frank William Fuller of San Francisco, who-with the possible exception of Mrs. Odlum-had less need of money prizes than any other flyer entered...