harold urey การใช้

• Harold Urey, widely considered to be one of the fathers of cosmochemistry,
• Initially, they were all Nobel laureates : Ernest Lawrence, Arthur Compton and Harold Urey.
• He also collaborated with Harold Urey on separating oxygen isotopes.
• Those who defended him included Albert Einstein and Harold Urey.
• Deuterium was discovered and named in 1931 by Harold Urey.
• Le?Szil醨d and Harold Urey were particularly notable critics.
• These Nobel scientists were Linus Pauling, Harold Urey, George Wald and James D . Watson.
• Columbia University rejected Lipscomb's application in a letter written by Nobel prizewinner Prof . Harold Urey.
• The guests were sometimes national figures like Wernher von Braun ( October 20, 1952 ), George Gamov, and Harold Urey.
• Stanley Miller and Harold Urey's experiment suggests that life formed from the presence of inorganic molecules, water, and electrical charge.
• American scientists such as Henry D . Smyth, Harold Urey and Hugh Taylor urged that the Cambridge team be sent to America.
• This work influenced the theory of Venus and Nobel Laureate Harold Urey devoted a paper to the analysis and implications of it.
• Deuterium was discovered in December 1931 by Harold Urey, and tritium was prepared in 1934 by Ernest Rutherford, Mark Oliphant, and Paul Harteck.
• An advisor from his years as an undergraduate student, Harold Urey, wrote a letter to the tenure committee recommending strongly against tenure for Sagan.
• Earlier attempts using the old quantum theory had been published in 1922 by Karel Niessen and Wolfgang Pauli, and in 1925 by Harold Urey.
• In contrast, Columbia University was engaged in uranium enrichment efforts under Harold Urey and John Dunning, and was hesitant to add a third secret project.
• He worked closely with Harold Urey to find a way to use the ratio of oxygen isotopes to determine temperatures in previous eras ( Bull.
• One of Sagan's harshest critics, Harold Urey, felt that Sagan was getting too much publicity for a scientist and was treating some scientific theories too casually.
• Ponnamperuma was a champion of international efforts in science and last year was awarded the first Harold Urey Prize by the Russian Academy of Creative Arts.
• During this time Harold Urey ( Nobel laureate in Chemistry ) discovered deuterium and George B . Pegram was investigating the phenomena associated with the newly discovered neutron.