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Ralph F. Hirschmann
Ralph Franz Hirschmann (May 6, 1922 – June 20, 2009) was a German American chemist who led a team that was responsible for the first organic synthesis of an enzyme, a ribonuclease. Early life and education Born on May 6, 1922, in Fürth, he emigrated from Nazi Germany in 1936 and settled with his family in Kansas City, Missouri. He became a naturalized citizen of the United States in 1944. After graduating from Oberlin College in 1943, he served in the United States Army for three years in the Pacific Theater of Operations. Following the completion of his military service, Hirschmann attended the University of Wisconsin–Madison, receiving his Doctor of Philosophy in organic chemistry in 1950. Medicinal Chemistry career While at Merck & Co., where he was hired as a researcher in 1950, he led a team that developed a method to synthesize the enzyme ribonuclease. His team was successful, with their results announced in January 1969 parallel with those from a separate team ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fürth
Fürth (; East Franconian: ; yi, פיורדא, Fiurda) is a city in northern Bavaria, Germany, in the administrative division (''Regierungsbezirk'') of Middle Franconia. It is now contiguous with the larger city of Nuremberg, the centres of the two cities being only apart. Fürth is one of 23 "major centres" in Bavaria. Fürth, Nuremberg, Erlangen and some smaller towns form the "Middle Franconian Conurbation", which is one of the 11 German metropolitan regions. Fürth celebrated its thousand year anniversary in 2007, its first mention being on 1 November 1007. Geography The historic centre of the town is to the east and south of the rivers Rednitz and Pegnitz, which join to form the Regnitz to the northwest of the Old Town. To the west of the town, on the far side of the Main-Danube Canal, is the Fürth municipal forest (''Fürther Stadtwald''). To the east of Fürth, at roughly the same latitude, lies Nuremberg, and to the north is the fertile market-gardening area know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
