Word: oxygenated
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Dates: during 1930-1939
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...helium-oxygen mixtures in deep diving has been investigated by Momsen and his associates. Such a mixture is believed to aid materially in reducing the risk of the "bends," the all-important obstacle to prolonged stay at considerable depths...
...mustachioed Alexander Trachtenberg, a naturalized Russian who manages Communist publishing and propaganda outfits in Manhattan. One was Miss Anna Rochester, a worker for the Labor Research Association in Manhattan, whom Witness Trachtenberg respectfully described as "a very wealthy woman." The other was a retired New Jersey manufacturer (of compressed oxygen), named Abraham A. Heller, who got into the news 20 years ago as "the millionaire Bolshevist," still contributes liberally to Communist ventures. "He is a very wealthy man," said admiring Mr. Trachtenberg. "And a member of the Communist Party?" ejaculated scornful Mr. Dies...
Anesthesia and Antiseptics. Small amounts of morphine are used to dull pain. For deep anesthesia, gas and oxygen are considered safest. Oxygen tanks should be stored underground, where they cannot be exploded by bombs or shellfire...
Last year horrified reports cropped up that liquid oxygen was being used to fill bombs of dreadful killing power. An article in Massachusetts Institute of Technology's Review pooh-poohed this bogey, on the ground that liquid oxygen explosives are so sensitive that they cannot safely be transported from place to place, and that they deteriorate rapidly, losing their explosive power in an hour...
Anatomists have long held that white skins are tinted by three pigments: melanin, a black chemical; hemoglobin, a reddish substance which colors the blood; oxyhemoglobin, a form of hemoglobin in combination with oxygen. They also believed that Negroes and Orientals are darker than Caucasians partly because of the presence of some special, unknown pigment in their skins...