artificial radioactivity การใช้

• For several years, Seaborg conducted important research in artificial radioactivity using the Lawrence cyclotron at UC Berkeley.
• Oppenheimer worked with his first doctoral student, Melba Phillips, on calculations of artificial radioactivity under bombardment by deuterons.
• :: : You'd probably generate a lot of neutrons and from that some artificial radioactivity, as I understand it.
• The second portion of her thesis was written under the supervision of Jean Perrin on the subject of artificial radioactivity.
• Pontecorvo's name was included on the Via Panisperna boys'patent " To increase the production of artificial radioactivity with neutron bombardment ".
• Joliot's parents, Ir鑞e Joliot-Curie and Fr閐閞ic Joliot-Curie, won a Nobel Prize in chemistry in 1935 for their discovery of artificial radioactivity.
• This emission of radioactivity into the sea represents the most important individual emission of artificial radioactivity into the sea ever observed.
• In this laboratory her daughter and son-in-law Ir鑞e and Fr閐閞ic Joliot-Curie discovered artificial radioactivity, for which they received the 1935 Nobel Prize for Chemistry.
• Yuasa was inspired by the discovery of artificial radioactivity by alpha and beta particles emitted by artificial radioactive nuclei and the energy spectrum of beta particles.
• In 1934, he participated in the discovery of the artificial radioactivity of fluorine and aluminium which would be critical in the development of the atomic bomb.
• In 1920, he generalized this idea to a cascaded voltage multiplier, and developed detection methods for charged particles ( proportional counter, British researchers discovered artificial radioactivity.
• This can probably be best placed between the discovery of artificial radioactivity in 1934 and the production of radionuclides by Oak Ridge National Laboratory for medicine related use, in 1946.
• Some of the experiments were performed in a Liverpool Underground station during the artificial radioactivity, but his findings on uranium, which related to the bomb, were not released for security reasons.
• A 1927 chemistry graduate of the University of California at Berkeley, from which he received his doctorate in 1933, he studied radioactive elements and developed sensitive Geiger counters to measure weak natural and artificial radioactivity.
• She claimed, with the help of Romanian Science Academy that she discovered the artificial radioactivity and she deserved to share the Nobel prize with Irene Curie, thus leading to isolation from the foreign science world.
• In 1934, Lauritsen and H . Richard Crane used a sample of recently discovered deuterium, obtained from G . N . Lewis at Berkeley, to generate neutrons with which they made the first accelerator-produced artificial radioactivity.
• But he did say that " artificial radioactivity in Polynesia resulting from atmospheric nuclear tests, stopped since 1974, was less than the natural radioactivity contained in the islands'basaltic base and in the coral of the atolls ."
• In 1934 Marie Curie's daughter ( Ir鑞e Joliot-Curie ) and son-in-law ( Fr閐閞ic Joliot-Curie ) were the first to create artificial radioactivity : they bombarded boron with alpha particles to make the neutron-poor isotope nitrogen-13; this isotope emitted positrons.
• With her thesis, titled " Contribution ?l'閠ude du spectre continu des rayons ?  " 閙is par les corps radioactifs artificiels " ( Continuous beta-ray spectrum generated by artificial radioactivity ), she earned a doctorate in science in 1943.
• The accession of Adolf Hitler to the chancellorship of Germany in 1933 caused Otto Robert Frisch to make the decision to move to Birkbeck College and worked with the physicist Patrick Maynard Stuart Blackett on cloud chamber technology and artificial radioactivity.