ScienceJohn Michels (Journalist) 1945 |
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Стр. 184
... various points of view . Part III , " The Extraneous Substances , " points out the various types of materials that occur in wood as volatile oils , resins , fats , fatty acids , sterols , waxes , dyes , pigments , tannins , free ...
... various points of view . Part III , " The Extraneous Substances , " points out the various types of materials that occur in wood as volatile oils , resins , fats , fatty acids , sterols , waxes , dyes , pigments , tannins , free ...
Стр. 343
... various bacteria , which are absent from or occur only rarely in waters far away from land , point to their soil origin . Certain special groups of bacteria , such as the nitrifying and aerobic nitrogen - fixing forms , that are found ...
... various bacteria , which are absent from or occur only rarely in waters far away from land , point to their soil origin . Certain special groups of bacteria , such as the nitrifying and aerobic nitrogen - fixing forms , that are found ...
Стр. 605
... various vehicles , by various routes of administration and on various dosage schedules.19 The data so obtained made possible the development of a stable sterile preparation of BAL in benzyl benzoate - peanut oil solution , suitable for ...
... various vehicles , by various routes of administration and on various dosage schedules.19 The data so obtained made possible the development of a stable sterile preparation of BAL in benzyl benzoate - peanut oil solution , suitable for ...
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VOL CII | 1 |
Cannabinol Marihuana Activity S LOEWE 615 645 airgaudi | 4 |
Sci 105 | 13 |
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activity Agricultural alloxan aluminum hydroxide American amino amino acids animals antigen appointed Association awarded bacteria Biol biological blood bombs carbon cells cent Chem chemical chemistry College Committee compounds concentration culture dilution director effect embryos engineering enzyme excretion experimental experiments factor field filarids geology gramicidin growth industrial inhibition injection Institute investigation Jour kidney laboratory liver material Medicine ment methionine method mice molecule National nicotine normal observed obtained organisms Oxford units pantothenic acid penicillin phosphate physics plant present president problem production professor protein rats reaction recently ROGER ADAMS scientific scientists sera serum Smithsonian Institution Building Society sodium soil solution species strain streptomycin streptothricin substances Table thiouracil tion tissue toxic tube United University urine versity virus vitamin York