Science: v.1-v.219Moses King, 1964 |
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Page 961
... relative amounts of labeled and of high - molecular - weight DNA . The fraction bound continues to rise as the relative quantity of labeled DNA is reduced , but it levels off as the ratio of quantities falls below 0.01 . Ratios of free ...
... relative amounts of labeled and of high - molecular - weight DNA . The fraction bound continues to rise as the relative quantity of labeled DNA is reduced , but it levels off as the ratio of quantities falls below 0.01 . Ratios of free ...
Page 1189
... relative numbers of warm- and cold - water plank- tonic Foraminifera in six deep - sea sediment cores from subarctic seas . W , Relatively warm climate ; C , relatively cold climate . Present climate is plotted on the midpoint between W ...
... relative numbers of warm- and cold - water plank- tonic Foraminifera in six deep - sea sediment cores from subarctic seas . W , Relatively warm climate ; C , relatively cold climate . Present climate is plotted on the midpoint between W ...
Page 1212
... relative ranking of drugs on this balance . The most commonly used ranking metame- ter is the therapeutic index ( TI ) . The drug with the highest therapeutic index is assumed to be “ best , " the relative worth declining with the index ...
... relative ranking of drugs on this balance . The most commonly used ranking metame- ter is the therapeutic index ( TI ) . The drug with the highest therapeutic index is assumed to be “ best , " the relative worth declining with the index ...
Contents
Vol 144 No 3621 | 951 |
L S Whatley et | 968 |
The Continuing Dialogue J A Shannon | 976 |
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AAAS activity agar American amino acids amplitude analysis animals antigen Arctic Ocean Association basalts behavior Biochem biological bradykinin calcium Calif carbon cells Center centrifugation changes Chem chemical chemistry chromosomes collagen complete concentration conf cores dimethylsulfide DNA fragments effect electron emphysema engineering experiments factor factor VIII field Foraminifera fraction gram hemocyanin hemoglobin heparin homoarginine Illus increase incubated Institute instrument intern laboratory lysine measured membrane ment method mice Mid-Atlantic Ridge Model molecular molecules mouse National observed obtained optical organic oxygen papers parallax particles percent Physics plasma pressure problems produced protein RAND range rats reaction References and Notes reported retinol samples Science scientific scientists sediment serum solution specific stimulation structure studies symp symposium Table techniques temperature tetrodotoxin therapeutic index tion tissue toxin ture United Univ University virus Washington York