ScienceJohn Michels (Journalist) 1954 |
From inside the book
Results 1-3 of 83
Page 156
... solution is as good as any known . An increase in light output of 20-30 % can be achieved by thorough flushing with N2.2 Fur- ther gains result from adding other components such as diphenyloxadiazole ( PPD ) to the solution but these ...
... solution is as good as any known . An increase in light output of 20-30 % can be achieved by thorough flushing with N2.2 Fur- ther gains result from adding other components such as diphenyloxadiazole ( PPD ) to the solution but these ...
Page 368
... solution . R. B. MacFarlane found that , for high molecular weight butadiene - styrene copolymers , the viscosity constants in dilute solution may require a quadratic term in concentration when the Mead equation is used , whereas the ...
... solution . R. B. MacFarlane found that , for high molecular weight butadiene - styrene copolymers , the viscosity constants in dilute solution may require a quadratic term in concentration when the Mead equation is used , whereas the ...
Page 467
... solutions of Na2S were rotated in a constant temperature bath at 25.00 ° C ( ± 0.03 ° C ) for periods of time ranging from 10 hr to several weeks . Na2S and HgS content of solutions from cinnabar - solution mixtures ( two - phase ) kept ...
... solutions of Na2S were rotated in a constant temperature bath at 25.00 ° C ( ± 0.03 ° C ) for periods of time ranging from 10 hr to several weeks . Na2S and HgS content of solutions from cinnabar - solution mixtures ( two - phase ) kept ...
Other editions - View all
Common terms and phrases
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