Science: v.1-v.219Moses King, 1968 |
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Стр. 963
... occur . The path actually followed in a given system is a sensitive function of the conditions ; some of the factors governing the pathway are dis- cussed in this article . Coverage of the literature is highly selective , rather than ...
... occur . The path actually followed in a given system is a sensitive function of the conditions ; some of the factors governing the pathway are dis- cussed in this article . Coverage of the literature is highly selective , rather than ...
Стр. 967
... occur . ) Fig . 8. Reactions of primary products . C - C - H • NR2 Enamines . As a model for hetero- cyclic compounds of biological interest , the photooxidation of enamines has been studied ( 64 ) . Even in cases in which no allylic ...
... occur . ) Fig . 8. Reactions of primary products . C - C - H • NR2 Enamines . As a model for hetero- cyclic compounds of biological interest , the photooxidation of enamines has been studied ( 64 ) . Even in cases in which no allylic ...
Стр. 1095
... occur rather frequently , and heavy soils are avoided . Microlithic flint industries of Sauve- terrian - Tardenoisian affinity , and there- fore probably of Boreal age , occur as far eastward as lower Austria and Slo- vakia , where they ...
... occur rather frequently , and heavy soils are avoided . Microlithic flint industries of Sauve- terrian - Tardenoisian affinity , and there- fore probably of Boreal age , occur as far eastward as lower Austria and Slo- vakia , where they ...
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AAAS acid activity alleles allografts Amer American analysis animals applications Arranged Association behavior biological C-fibers carcinogenic cells changes Chem chemical Chemistry concentration culture curve Department dose drug effects electron Engineering enzyme experimental experiments fraction frequency function genetic human hydrofoil ibid illus increase indicated Institute instrument International isotopes laboratory liver marihuana measured mechanisms ment mice monocytes morphine National neurons observed OHIO STATE UNIVERSITY organic osteosarcoma oxygen paramutation particles pattern percent period Ph.D physical physiological Pleistocene present problems production protein psychrophilic radiation ratio rats reaction References and Notes region reported response ribonuclease sample Science scientific scientists serum singlet oxygen smoke solution species structure subjects symposium Table temperature Teotihuacan Texas Texcoco thymidine kinase tion tissue tobacco tobacco smoke University variations weddellite York