ScienceJohn Michels (Journalist) 1953 |
Результаты поиска по книге
Результаты 1 – 3 из 75
Стр. 7
... measured during the summer of 1952 gave 5.88 ± 0.06 cpm above back- ground . A series of contemporary samples measured during the following period seems to indicate a minor decrease in this value to 5.66 ± 0.04 cpm , which may be caused ...
... measured during the summer of 1952 gave 5.88 ± 0.06 cpm above back- ground . A series of contemporary samples measured during the following period seems to indicate a minor decrease in this value to 5.66 ± 0.04 cpm , which may be caused ...
Стр. 382
... measured value of the transmittance is altered . This effect , described first by Schwarzschild and Villiger ( 4 ) in the micro- densitometry of photographic images of the sun , may be avoided by illuminating only an area restricted to ...
... measured value of the transmittance is altered . This effect , described first by Schwarzschild and Villiger ( 4 ) in the micro- densitometry of photographic images of the sun , may be avoided by illuminating only an area restricted to ...
Стр. 431
... measured . The frequency of precession , once it is detected , is easily measured with high ac- curacy , and thus one can determine the quantity u / Ih . However , for practical reasons , it is hard to measure the strength of a magnetic ...
... measured . The frequency of precession , once it is detected , is easily measured with high ac- curacy , and thus one can determine the quantity u / Ih . However , for practical reasons , it is hard to measure the strength of a magnetic ...
Содержание
News and Notes | 38 |
21 | 40 |
A Quantitative Analysis of the Factors Involved in | 49 |
Не показаны другие разделы: 92
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
AAAS acid activity American animals antibiotics application Association Atomic auxin awarded bacteria Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry chlordane coal balls College Committee compounds Conference Congress culture Department determined Director Division dose effect electric electron Engineering enzyme experimental experiments fellowships field genetic glucose glucuronic acid grant growth heptachlor hyaluronidase Ibid Illus injected Institute International investigations laboratory larvae magnetic magnetic moment Manuscript received material Medical Medicine ment methionine method mice National normal nuclear nucleons observed obtained organisms paper phenylalanine Physics Physiology plants present President problems production Professor progesterone protein radiation rats reaction reported samples School Science scientific scientists Sept serum silica Society solution strains streptomycin sucrose Sulcia Table techniques temperature thiamine tion tissue tube tumor Univ University virus Washington York