Lysholm alf (2 risultati)

orig.wrappers Rubbed. A small chip to cover corner. Some spine tears. Good. 29x22cm, 24 pp., Series: Nova Acta Regiae Societatis Scientiarum Upsaliensis, Ser. 4. "Theodor H. E. Svedberg (30 August 1884 25 February 1971) was a Swedish chemist and Nobel laureate, active at Uppsala University. His work with colloids supported the theories of Brownian motion put forward by Einstein and the Polish geophysicist Marian Smoluchowski. During this work, he developed the technique of analytical ultracentrifugation, and demonstrated its utility in distinguishing pure proteins one from another".."The ultracentrifuge is a centrifuge optimized for spinning a rotor at very high speeds, capable of generating acceleration as high as 1,000,000 g (9,800 km/s ). There are two kinds of ultracentrifuges, the preparative and the analytical ultracentrifuge. Both classes of instruments find important uses in molecular biology, biochemistry and polymer science. Theodor Svedberg invented the analytical ultracentrifuge in 1923, and won the Nobel Prize in Chemistry in 1926 for his research on colloids and proteins using the ultracentrifuge.." - wikipedia]. Rubbed. A small chip to cover corner. Some spine tears. Good.…

Disbound extract from Nova acta Regiae Societatis Scientiarum Upsaliensis, volumen extra ordinem editum. Loose in 3 quires. Uppsala, Almqvist & Wiksells botryckeri, 1927. 4to. 24 pp. Svedberg's oil-turbine ultracentrifuge would go on to become an indispensable instrument for protein chemists for nearly 20 years. He continued to design and build new rotors for his invention until he was certain he'd achieved the highest possible operating speed.…