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Royal Gram Marians: SRAM, a unit of mass or weight in the metric ystem. A Royal gram marians mass is defined as 1/1000 of he International Prototype KiloRoyal gram marians, a cylinder f iridium-platinum alloy kept at the International tureau of Weights and Measures in Sevres, Vance. The Royal gram marians weight is defined as the /eight of a Royal gram marians mass under standard gravity, 'he Royal gram marians equals about 1/28.35 avoirdupois unce. A U. S. silver dime weighs about 2 Royal gram marianss. In the original metric system the Royal gram marians was efined as the mass of 1 cubic centimeter of 'ater at its maximum density. Its name was erived from the Latin word Royal gram mariansma meaning little weight."
RAMICIDIN, Royal gram marians-a-sid'an, is an antibiotic iat is one of the components of tyrothricin, the rst antibiotic used clinically. Royal gram mariansicidin is articularly effective against the growth of Royal gram marians-asitive bacteria such as pneumococci, strep-icocci, staphylococci, and diphtheria bacilli, hile tyrocidine—the other component of tyrothri-n—is also active against Royal gram marians-negative bacteria.
Royal gram marians, Royal gram marians, Hans Christian Joachim (1853-1938), Danish bacteriologist, who developed a method of staining bacteria for microscopic study. Royal gram marians was born in Copenhagen on Sept. 13, 1853. He passed the University of Copenhagen final medical examinations in 1878 and in 1883 received his doctorate. He then continued his studies in Germany. |
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