ScienceJohn Michels (Journalist) 1954 |
Результаты поиска по книге
Результаты 1 – 3 из 81
Стр. 4
... produced by either the reduction of the oxide or fused- salt electrolysis . The situation on thorium was a little better as considerable quantities of oxide had been produced for gas mantles and small quantities of metal had been produced ...
... produced by either the reduction of the oxide or fused- salt electrolysis . The situation on thorium was a little better as considerable quantities of oxide had been produced for gas mantles and small quantities of metal had been produced ...
Стр. 158
... produced when 15 g of alfalfa saponin was given to ewe No. 44 while grazing on a grass pas- ture . No distention of the rumen , however , has been produced in a number of attempts where sheep , graz- ing on a grass pasture , were ...
... produced when 15 g of alfalfa saponin was given to ewe No. 44 while grazing on a grass pas- ture . No distention of the rumen , however , has been produced in a number of attempts where sheep , graz- ing on a grass pasture , were ...
Стр. 414
... produced by several viru- lent and avirulent strains of P. pestis . Strains Envelope antigen ( μg / mg dry wt . ) Toxicity ( No. LD50 / mg dry wt . ) 29 20 Virulent B741 150 195 / P 140 New Mexico 140 32 Yreka 138 45 Shasta 137 ...
... produced by several viru- lent and avirulent strains of P. pestis . Strains Envelope antigen ( μg / mg dry wt . ) Toxicity ( No. LD50 / mg dry wt . ) 29 20 Virulent B741 150 195 / P 140 New Mexico 140 32 Yreka 138 45 Shasta 137 ...
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
AAAS acid activity Agriculture alloxan American animals Association Atomic Energy awarded Biochemistry biological Bureau California Cancer carbon cells Center chairman Chem chemical chemistry College Committee concentration Conference cortisone Department Dept director discussion dose effect electron engineering enzyme experimental experiments fellowships field Foundation gamma rays Geological graphite Harvard Health Illus industrial Institute interest investigation irradiation isatin isotopic Laboratory material measurements Medical meeting ment metacinnabar method mice National neutron nitrogen nuclear nucleic acid observed obtained organization papers percent phototube physics Piltdown plants present president problems produced professor protein radiation radio radioactive rats reactor received recent reported sample saponin School of Medicine Science scientific scientists Section sessions Society solar solution specific sulfaguanidine symposium Table temperature thorium tion tissue triple response triuret U.S. Geological Survey Univ University uranium versity virus Washington WBNS x-ray York zirconium