Science, Volume 120John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
From inside the book
Results 1-3 of 73
Page 66
... experiments . In the first experiment , three groups of 8 yearling steers each were fed similar fattening rations contain- ing several levels of diethylstilbestrol . During a 46 - day feeding period , these additions supplied none , 5 ...
... experiments . In the first experiment , three groups of 8 yearling steers each were fed similar fattening rations contain- ing several levels of diethylstilbestrol . During a 46 - day feeding period , these additions supplied none , 5 ...
Page 813
... experiments with this technique ( 6 , 7 ) demon- strated beyond question a very strong effect of x - rays on the frequency of mutation . The total frequency of lethals in the X - chromosome was increased more than 100 - fold . In ...
... experiments with this technique ( 6 , 7 ) demon- strated beyond question a very strong effect of x - rays on the frequency of mutation . The total frequency of lethals in the X - chromosome was increased more than 100 - fold . In ...
Page 901
... experimental group . Therefore , in our experiments , the lesions in rats are clearly attributable to choline deficiency rather than to organic sulfur deficiency . Mann says that our " . experiments should be considered in relation to ...
... experimental group . Therefore , in our experiments , the lesions in rats are clearly attributable to choline deficiency rather than to organic sulfur deficiency . Mann says that our " . experiments should be considered in relation to ...
Contents
SCIENCE | 99 |
The Effect of Pasteurization on the Stability of Phosphates | 111 |
Armed Forces Institute of Pathology | 131 |
29 other sections not shown
Other editions - View all
Common terms and phrases
absorption acid actinomycin activity American amino amino acids animals Association Atomic award Azaserine Biol biological California Cancer cells chapter Chem chemical chemistry chromosome College compounds concentration culture Department diethylstilbestrol Education effect electron engineering enzyme ethionine ethylenethiourea experimental experiments Exptl factors field fluid fungus genetic growth hemolysis Illus industrial injection Institute investigation Laboratory larvae maize malononitrile material measured Medical Medicine ment metabolism metal method National nicotinamide nuclear nutrition observed obtained organic oxidation paper percent phosphate physics Physiology plants plates pres present problems Proc produced professor properdin protein pyridine rats reaction References and Notes reported samples School Science scientific scientists serum Society solution species stilbestrol structure sucrose symposium Table techniques temperature theory tion tissue toxicity transamination U.S. Geological Survey Univ University uranium vitamin vitamin B12 volume Washington York zymosan