ScienceJohn Michels (Journalist) 1950 |
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Стр. 81
... Counting Yield of Beta and Gamma Radiation in a Solution - Type Geiger Counter1 Robert Sieh - Hsuan Chiang and John E. Willard Department of Chemistry , University of Wisconsin , Madison In investigations that employ radioactive tracers ...
... Counting Yield of Beta and Gamma Radiation in a Solution - Type Geiger Counter1 Robert Sieh - Hsuan Chiang and John E. Willard Department of Chemistry , University of Wisconsin , Madison In investigations that employ radioactive tracers ...
Стр. 82
... counting rate of each species have been made and are listed in the fifth column of Table 1. From these estimates , together with the data of Figs . 1-4 , it may be concluded that the counting efficiency of beta radiation decreases with ...
... counting rate of each species have been made and are listed in the fifth column of Table 1. From these estimates , together with the data of Figs . 1-4 , it may be concluded that the counting efficiency of beta radiation decreases with ...
Стр. 251
... Counting rate vs. thickness of sample . Solid- counting curve for methyl - 3 - a - acetoxycholinate ( radioactive hydrogen in the 11 and 12 positions ) . The counts per minute , corrected for background , are plotted in Fig . 1 as a ...
... Counting rate vs. thickness of sample . Solid- counting curve for methyl - 3 - a - acetoxycholinate ( radioactive hydrogen in the 11 and 12 positions ) . The counts per minute , corrected for background , are plotted in Fig . 1 as a ...
Содержание
Technical Papers | 2 |
The Urea Complexes of Unsaturated Fatty | 19 |
Comments and Communications | 25 |
Не показаны другие разделы: 22
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