ScienceJohn Michels (Journalist) 1959 |
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Page 714
... concentrations in relation to growth ( as indicated by weight gain ) . tween the ages of about 9 and 14 , potas- sium concentration continues to drop rap- idly ; this suggests that relatively less mus- cle mass is added with increasing ...
... concentrations in relation to growth ( as indicated by weight gain ) . tween the ages of about 9 and 14 , potas- sium concentration continues to drop rap- idly ; this suggests that relatively less mus- cle mass is added with increasing ...
Page 1690
... concentration of stron- tium - 90 based on plant calcium de- Icreased as soil calcium increased . The first increments of soil calcium ef- fect the most marked reduction in the strontium - 90 / calcium ratio in the plant ; the curves ...
... concentration of stron- tium - 90 based on plant calcium de- Icreased as soil calcium increased . The first increments of soil calcium ef- fect the most marked reduction in the strontium - 90 / calcium ratio in the plant ; the curves ...
Page 1692
... concentration of strontium - 90 . Foliar absorption indeed plays an im- portant role in concentration of stron- tium - 90 in plants ; however , the erratic concentration of strontium - 90 observed by Libby might be accounted for in part ...
... concentration of strontium - 90 . Foliar absorption indeed plays an im- portant role in concentration of stron- tium - 90 in plants ; however , the erratic concentration of strontium - 90 observed by Libby might be accounted for in part ...
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AAAS activity Albian American amino acids angiosperms animals Association atmosphere Atomic Energy behavior biological Calif carbon cells chemical chemistry Chicago Choice Hotel chromosomes cloth mother CO₂ colchicine College complete concentration Cretaceous culture Department deposits Dept disease effect ence engineering experimental experiments field galvanic skin response glutamic acid glutamine growth imprinting indicate industrial infants Institute instrument International July Laboratory larvae mathematics measurements Medical ment method MINA REES National Natl nuclear observed oöcytes optical organic patient percent period photosynthesis physics plants present problem production professor radiation radioactive range References and Notes response royal jelly Russian samples Science scientific scientists sex chromatin Soviet space species stratosphere strontium-90 symp Table temperature tion tional tissue tive transliteration tritium troposphere tumors United Univ University volume Washington wire mother York